MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 772 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 773 F:      drivers/gpu/drm/amd/amdkfd/
 774 F:      drivers/gpu/drm/amd/include/cik_structs.h
 775 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 776 F:      drivers/gpu/drm/amd/include/vi_structs.h
 777 F:      drivers/gpu/drm/amd/include/v9_structs.h
 778 F:      include/uapi/linux/kfd_ioctl.h
 779
 780 AMD SEATTLE DEVICE TREE SUPPORT
 781 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 782 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 783 M:      Tom Lendacky <thomas.lendacky@amd.com>
 784 S:      Supported
 785 F:      arch/arm64/boot/dts/amd/
 786
 787 AMD XGBE DRIVER
 788 M:      Tom Lendacky <thomas.lendacky@amd.com>
 789 L:      netdev@vger.kernel.org
 790 S:      Supported
 791 F:      drivers/net/ethernet/amd/xgbe/
 792 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 793
 794 AMS (Apple Motion Sensor) DRIVER
 795 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 796 S:      Supported
 797 F:      drivers/macintosh/ams/
 798
 799 ANALOG DEVICES INC AD5686 DRIVER
 800 M:      Stefan Popa <stefan.popa@analog.com>
 801 L:      linux-pm@vger.kernel.org
 802 W:      http://ez.analog.com/community/linux-device-drivers
 803 S:      Supported
 804 F:      drivers/iio/dac/ad5686*
 805 F:      drivers/iio/dac/ad5696*
 806
 807 ANALOG DEVICES INC AD9389B DRIVER
 808 M:      Hans Verkuil <hans.verkuil@cisco.com>
 809 L:      linux-media@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/media/i2c/ad9389b*
 812
 813 ANALOG DEVICES INC ADV7180 DRIVER
 814 M:      Lars-Peter Clausen <lars@metafoo.de>
 815 L:      linux-media@vger.kernel.org
 816 W:      http://ez.analog.com/community/linux-device-drivers
 817 S:      Supported
 818 F:      drivers/media/i2c/adv7180.c
 819
 820 ANALOG DEVICES INC ADV748X DRIVER
 821 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 822 L:      linux-media@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/media/i2c/adv748x/*
 825
 826 ANALOG DEVICES INC ADV7511 DRIVER
 827 M:      Hans Verkuil <hans.verkuil@cisco.com>
 828 L:      linux-media@vger.kernel.org
 829 S:      Maintained
 830 F:      drivers/media/i2c/adv7511*
 831
 832 ANALOG DEVICES INC ADV7604 DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/adv7604*
 837
 838 ANALOG DEVICES INC ADV7842 DRIVER
 839 M:      Hans Verkuil <hans.verkuil@cisco.com>
 840 L:      linux-media@vger.kernel.org
 841 S:      Maintained
 842 F:      drivers/media/i2c/adv7842*
 843
 844 ANALOG DEVICES INC ASOC CODEC DRIVERS
 845 M:      Lars-Peter Clausen <lars@metafoo.de>
 846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 847 W:      http://wiki.analog.com/
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      sound/soc/codecs/adau*
 851 F:      sound/soc/codecs/adav*
 852 F:      sound/soc/codecs/ad1*
 853 F:      sound/soc/codecs/ad7*
 854 F:      sound/soc/codecs/ssm*
 855 F:      sound/soc/codecs/sigmadsp.*
 856
 857 ANALOG DEVICES INC DMA DRIVERS
 858 M:      Lars-Peter Clausen <lars@metafoo.de>
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      drivers/dma/dma-axi-dmac.c
 862
 863 ANALOG DEVICES INC IIO DRIVERS
 864 M:      Lars-Peter Clausen <lars@metafoo.de>
 865 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 866 W:      http://wiki.analog.com/
 867 W:      http://ez.analog.com/community/linux-device-drivers
 868 S:      Supported
 869 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 870 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 871 F:      drivers/iio/*/ad*
 872 F:      drivers/iio/adc/ltc2497*
 873 X:      drivers/iio/*/adjd*
 874 F:      drivers/staging/iio/*/ad*
 875
 876 ANDES ARCHITECTURE
 877 M:      Greentime Hu <green.hu@gmail.com>
 878 M:      Vincent Chen <deanbo422@gmail.com>
 879 T:      git https://github.com/andestech/linux.git
 880 S:      Supported
 881 F:      arch/nds32/
 882 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 883 F:      Documentation/devicetree/bindings/nds32/
 884 K:      nds32
 885 N:      nds32
 886
 887 ANDROID CONFIG FRAGMENTS
 888 M:      Rob Herring <robh@kernel.org>
 889 S:      Supported
 890 F:      kernel/configs/android*
 891
 892 ANDROID DRIVERS
 893 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 894 M:      Arve Hjønnevåg <arve@android.com>
 895 M:      Todd Kjos <tkjos@android.com>
 896 M:      Martijn Coenen <maco@android.com>
 897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 898 L:      devel@driverdev.osuosl.org
 899 S:      Supported
 900 F:      drivers/android/
 901 F:      drivers/staging/android/
 902
 903 ANDROID GOLDFISH PIC DRIVER
 904 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 905 S:      Supported
 906 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 907 F:      drivers/irqchip/irq-goldfish-pic.c
 908
 909 ANDROID GOLDFISH RTC DRIVER
 910 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 911 S:      Supported
 912 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 913 F:      drivers/rtc/rtc-goldfish.c
 914
 915 ANDROID ION DRIVER
 916 M:      Laura Abbott <labbott@redhat.com>
 917 M:      Sumit Semwal <sumit.semwal@linaro.org>
 918 L:      devel@driverdev.osuosl.org
 919 L:      dri-devel@lists.freedesktop.org
 920 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 921 S:      Supported
 922 F:      drivers/staging/android/ion
 923 F:      drivers/staging/android/uapi/ion.h
 924
 925 AOA (Apple Onboard Audio) ALSA DRIVER
 926 M:      Johannes Berg <johannes@sipsolutions.net>
 927 L:      linuxppc-dev@lists.ozlabs.org
 928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 929 S:      Maintained
 930 F:      sound/aoa/
 931
 932 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 933 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 934 L:      linux-iio@vger.kernel.org
 935 S:      Maintained
 936 F:      drivers/iio/adc/stx104.c
 937
 938 APM DRIVER
 939 M:      Jiri Kosina <jikos@kernel.org>
 940 S:      Odd fixes
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 942 F:      arch/x86/kernel/apm_32.c
 943 F:      include/linux/apm_bios.h
 944 F:      include/uapi/linux/apm_bios.h
 945 F:      drivers/char/apm-emulation.c
 946
 947 APPARMOR SECURITY MODULE
 948 M:      John Johansen <john.johansen@canonical.com>
 949 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 950 W:      wiki.apparmor.net
 951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 952 S:      Supported
 953 F:      security/apparmor/
 954 F:      Documentation/admin-guide/LSM/apparmor.rst
 955
 956 APPLE BCM5974 MULTITOUCH DRIVER
 957 M:      Henrik Rydberg <rydberg@bitmath.org>
 958 L:      linux-input@vger.kernel.org
 959 S:      Odd fixes
 960 F:      drivers/input/mouse/bcm5974.c
 961
 962 APPLE SMC DRIVER
 963 M:      Henrik Rydberg <rydberg@bitmath.org>
 964 L:      linux-hwmon@vger.kernel.org
 965 S:      Odd fixes
 966 F:      drivers/hwmon/applesmc.c
 967
 968 APPLETALK NETWORK LAYER
 969 L:      netdev@vger.kernel.org
 970 S:      Odd fixes
 971 F:      drivers/net/appletalk/
 972 F:      net/appletalk/
 973
 974 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 975 M:      Duc Dang <dhdang@apm.com>
 976 S:      Supported
 977 F:      arch/arm64/boot/dts/apm/
 978
 979 APPLIED MICRO (APM) X-GENE SOC EDAC
 980 M:      Loc Ho <lho@apm.com>
 981 S:      Supported
 982 F:      drivers/edac/xgene_edac.c
 983 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 984
 985 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 986 M:      Iyappan Subramanian <isubramanian@apm.com>
 987 M:      Keyur Chudgar <kchudgar@apm.com>
 988 S:      Supported
 989 F:      drivers/net/ethernet/apm/xgene-v2/
 990
 991 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 992 M:      Iyappan Subramanian <isubramanian@apm.com>
 993 M:      Keyur Chudgar <kchudgar@apm.com>
 994 M:      Quan Nguyen <qnguyen@apm.com>
 995 S:      Supported
 996 F:      drivers/net/ethernet/apm/xgene/
 997 F:      drivers/net/phy/mdio-xgene.c
 998 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 999 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1000
1001 APPLIED MICRO (APM) X-GENE SOC PMU
1002 M:      Tai Nguyen <ttnguyen@apm.com>
1003 S:      Supported
1004 F:      drivers/perf/xgene_pmu.c
1005 F:      Documentation/perf/xgene-pmu.txt
1006 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1007
1008 APTINA CAMERA SENSOR PLL
1009 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1010 L:      linux-media@vger.kernel.org
1011 S:      Maintained
1012 F:      drivers/media/i2c/aptina-pll.*
1013
1014 ARC FRAMEBUFFER DRIVER
1015 M:      Jaya Kumar <jayalk@intworks.biz>
1016 S:      Maintained
1017 F:      drivers/video/fbdev/arcfb.c
1018 F:      drivers/video/fbdev/core/fb_defio.c
1019
1020 ARC PGU DRM DRIVER
1021 M:      Alexey Brodkin <abrodkin@synopsys.com>
1022 S:      Supported
1023 F:      drivers/gpu/drm/arc/
1024 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1025
1026 ARCNET NETWORK LAYER
1027 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1028 L:      netdev@vger.kernel.org
1029 S:      Maintained
1030 F:      drivers/net/arcnet/
1031 F:      include/uapi/linux/if_arcnet.h
1032
1033 ARM ARCHITECTED TIMER DRIVER
1034 M:      Mark Rutland <mark.rutland@arm.com>
1035 M:      Marc Zyngier <marc.zyngier@arm.com>
1036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1037 S:      Maintained
1038 F:      arch/arm/include/asm/arch_timer.h
1039 F:      arch/arm64/include/asm/arch_timer.h
1040 F:      drivers/clocksource/arm_arch_timer.c
1041
1042 ARM HDLCD DRM DRIVER
1043 M:      Liviu Dudau <liviu.dudau@arm.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arm/hdlcd_*
1046 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1047
1048 ARM MALI-DP DRM DRIVER
1049 M:      Liviu Dudau <liviu.dudau@arm.com>
1050 M:      Brian Starkey <brian.starkey@arm.com>
1051 M:      Mali DP Maintainers <malidp@foss.arm.com>
1052 S:      Supported
1053 F:      drivers/gpu/drm/arm/
1054 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1055
1056 ARM MFM AND FLOPPY DRIVERS
1057 M:      Ian Molton <spyro@f2s.com>
1058 S:      Maintained
1059 F:      arch/arm/lib/floppydma.S
1060 F:      arch/arm/include/asm/floppy.h
1061
1062 ARM PMU PROFILING AND DEBUGGING
1063 M:      Will Deacon <will.deacon@arm.com>
1064 M:      Mark Rutland <mark.rutland@arm.com>
1065 S:      Maintained
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 F:      arch/arm*/kernel/perf_*
1068 F:      arch/arm/oprofile/common.c
1069 F:      arch/arm*/kernel/hw_breakpoint.c
1070 F:      arch/arm*/include/asm/hw_breakpoint.h
1071 F:      arch/arm*/include/asm/perf_event.h
1072 F:      drivers/perf/*
1073 F:      include/linux/perf/arm_pmu.h
1074 F:      Documentation/devicetree/bindings/arm/pmu.txt
1075 F:      Documentation/devicetree/bindings/perf/
1076
1077 ARM PORT
1078 M:      Russell King <linux@armlinux.org.uk>
1079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1080 W:      http://www.armlinux.org.uk/
1081 S:      Odd Fixes
1082 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1083 F:      arch/arm/
1084 X:      arch/arm/boot/dts/
1085
1086 ARM PRIMECELL AACI PL041 DRIVER
1087 M:      Russell King <linux@armlinux.org.uk>
1088 S:      Odd Fixes
1089 F:      sound/arm/aaci.*
1090
1091 ARM PRIMECELL BUS SUPPORT
1092 M:      Russell King <linux@armlinux.org.uk>
1093 S:      Odd Fixes
1094 F:      drivers/amba/
1095 F:      include/linux/amba/bus.h
1096
1097 ARM PRIMECELL CLCD PL110 DRIVER
1098 M:      Russell King <linux@armlinux.org.uk>
1099 S:      Odd Fixes
1100 F:      drivers/video/fbdev/amba-clcd.*
1101
1102 ARM PRIMECELL KMI PL050 DRIVER
1103 M:      Russell King <linux@armlinux.org.uk>
1104 S:      Odd Fixes
1105 F:      drivers/input/serio/ambakmi.*
1106 F:      include/linux/amba/kmi.h
1107
1108 ARM PRIMECELL MMCI PL180/1 DRIVER
1109 M:      Russell King <linux@armlinux.org.uk>
1110 S:      Odd Fixes
1111 F:      drivers/mmc/host/mmci.*
1112 F:      include/linux/amba/mmci.h
1113
1114 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1115 M:      Russell King <linux@armlinux.org.uk>
1116 S:      Odd Fixes
1117 F:      drivers/tty/serial/amba-pl01*.c
1118 F:      include/linux/amba/serial.h
1119
1120 ARM SMMU DRIVERS
1121 M:      Will Deacon <will.deacon@arm.com>
1122 R:      Robin Murphy <robin.murphy@arm.com>
1123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1124 S:      Maintained
1125 F:      drivers/iommu/arm-smmu.c
1126 F:      drivers/iommu/arm-smmu-v3.c
1127 F:      drivers/iommu/io-pgtable-arm.c
1128 F:      drivers/iommu/io-pgtable-arm-v7s.c
1129
1130 ARM SUB-ARCHITECTURES
1131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1132 S:      Maintained
1133 F:      arch/arm/mach-*/
1134 F:      arch/arm/plat-*/
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1136
1137 ARM/ACTIONS SEMI ARCHITECTURE
1138 M:      Andreas Färber <afaerber@suse.de>
1139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1140 S:      Maintained
1141 N:      owl
1142 F:      arch/arm/mach-actions/
1143 F:      arch/arm/boot/dts/owl-*
1144 F:      arch/arm64/boot/dts/actions/
1145 F:      drivers/clocksource/owl-*
1146 F:      drivers/pinctrl/actions/*
1147 F:      drivers/soc/actions/
1148 F:      include/dt-bindings/power/owl-*
1149 F:      include/linux/soc/actions/
1150 F:      Documentation/devicetree/bindings/arm/actions.txt
1151 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1152 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1153 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1154
1155 ARM/ADS SPHERE MACHINE SUPPORT
1156 M:      Lennert Buytenhek <kernel@wantstofly.org>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 S:      Maintained
1159
1160 ARM/AFEB9260 MACHINE SUPPORT
1161 M:      Sergey Lapin <slapin@ossfans.org>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164
1165 ARM/AJECO 1ARM MACHINE SUPPORT
1166 M:      Lennert Buytenhek <kernel@wantstofly.org>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 S:      Maintained
1169
1170 ARM/Allwinner SoC Clock Support
1171 M:      Emilio López <emilio@elopez.com.ar>
1172 S:      Maintained
1173 F:      drivers/clk/sunxi/
1174
1175 ARM/Allwinner sunXi SoC support
1176 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1177 M:      Chen-Yu Tsai <wens@csie.org>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      sun[x456789]i
1181 N:      sun50i
1182 F:      arch/arm/mach-sunxi/
1183 F:      arch/arm64/boot/dts/allwinner/
1184 F:      drivers/clk/sunxi-ng/
1185 F:      drivers/pinctrl/sunxi/
1186 F:      drivers/soc/sunxi/
1187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1188
1189 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1190 M:      Neil Armstrong <narmstrong@baylibre.com>
1191 M:      Jerome Brunet <jbrunet@baylibre.com>
1192 L:      linux-amlogic@lists.infradead.org
1193 S:      Maintained
1194 F:      drivers/clk/meson/
1195 F:      include/dt-bindings/clock/meson*
1196 F:      include/dt-bindings/clock/gxbb*
1197 F:      Documentation/devicetree/bindings/clock/amlogic*
1198
1199 ARM/Amlogic Meson SoC support
1200 M:      Carlo Caione <carlo@caione.org>
1201 M:      Kevin Hilman <khilman@baylibre.com>
1202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1203 L:      linux-amlogic@lists.infradead.org
1204 W:      http://linux-meson.com/
1205 S:      Maintained
1206 F:      arch/arm/mach-meson/
1207 F:      arch/arm/boot/dts/meson*
1208 F:      arch/arm64/boot/dts/amlogic/
1209 F:      drivers/pinctrl/meson/
1210 F:      drivers/mmc/host/meson*
1211 N:      meson
1212
1213 ARM/Annapurna Labs ALPINE ARCHITECTURE
1214 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1215 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      arch/arm/mach-alpine/
1219 F:      arch/arm/boot/dts/alpine*
1220 F:      arch/arm64/boot/dts/al/
1221 F:      drivers/*/*alpine*
1222
1223 ARM/ARTPEC MACHINE SUPPORT
1224 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1225 M:      Lars Persson <lars.persson@axis.com>
1226 S:      Maintained
1227 L:      linux-arm-kernel@axis.com
1228 F:      arch/arm/mach-artpec
1229 F:      arch/arm/boot/dts/artpec6*
1230 F:      drivers/clk/axis
1231 F:      drivers/crypto/axis
1232 F:      drivers/pinctrl/pinctrl-artpec*
1233 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1234
1235 ARM/ASPEED I2C DRIVER
1236 M:      Brendan Higgins <brendanhiggins@google.com>
1237 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1238 R:      Joel Stanley <joel@jms.id.au>
1239 L:      linux-i2c@vger.kernel.org
1240 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1241 S:      Maintained
1242 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1243 F:      drivers/i2c/busses/i2c-aspeed.c
1244 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1245 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1246
1247 ARM/ASPEED MACHINE SUPPORT
1248 M:      Joel Stanley <joel@jms.id.au>
1249 R:      Andrew Jeffery <andrew@aj.id.au>
1250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1251 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1252 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1253 S:      Supported
1254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1255 F:      arch/arm/mach-aspeed/
1256 F:      arch/arm/boot/dts/aspeed-*
1257 N:      aspeed
1258
1259 ARM/ATMEL AT91 Clock Support
1260 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1261 S:      Maintained
1262 F:      drivers/clk/at91
1263
1264 ARM/CALXEDA HIGHBANK ARCHITECTURE
1265 M:      Rob Herring <robh@kernel.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268 F:      arch/arm/mach-highbank/
1269 F:      arch/arm/boot/dts/highbank.dts
1270 F:      arch/arm/boot/dts/ecx-*.dts*
1271
1272 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1273 M:      Krzysztof Halasa <khalasa@piap.pl>
1274 S:      Maintained
1275 F:      arch/arm/mach-cns3xxx/
1276
1277 ARM/CAVIUM THUNDER NETWORK DRIVER
1278 M:      Sunil Goutham <sgoutham@cavium.com>
1279 M:      Robert Richter <rric@kernel.org>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Supported
1282 F:      drivers/net/ethernet/cavium/thunder/
1283
1284 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1285 M:      Lukasz Majewski <lukma@denx.de>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 F:      arch/arm/mach-ep93xx/ts72xx.c
1289
1290 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1291 M:      Alexander Shiyan <shc_work@mail.ru>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Odd Fixes
1294 N:      clps711x
1295
1296 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1297 M:      Lennert Buytenhek <kernel@wantstofly.org>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 S:      Maintained
1300
1301 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1302 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1303 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      arch/arm/mach-ep93xx/
1307 F:      arch/arm/mach-ep93xx/include/mach/
1308
1309 ARM/CLKDEV SUPPORT
1310 M:      Russell King <linux@armlinux.org.uk>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1314 F:      drivers/clk/clkdev.c
1315
1316 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1317 M:      Mike Rapoport <mike@compulab.co.il>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320
1321 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1322 M:      Baruch Siach <baruch@tkos.co.il>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      arch/arm/boot/dts/cx92755*
1326 N:      digicolor
1327
1328 ARM/CONTEC MICRO9 MACHINE SUPPORT
1329 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1330 S:      Maintained
1331 F:      arch/arm/mach-ep93xx/micro9.c
1332
1333 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1334 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Maintained
1337 F:      drivers/hwtracing/coresight/*
1338 F:      Documentation/trace/coresight.txt
1339 F:      Documentation/trace/coresight-cpu-debug.txt
1340 F:      Documentation/devicetree/bindings/arm/coresight.txt
1341 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1342 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1343 F:      tools/perf/arch/arm/util/pmu.c
1344 F:      tools/perf/arch/arm/util/auxtrace.c
1345 F:      tools/perf/arch/arm/util/cs-etm.c
1346 F:      tools/perf/arch/arm/util/cs-etm.h
1347 F:      tools/perf/util/cs-etm.*
1348 F:      tools/perf/util/cs-etm-decoder/*
1349
1350 ARM/CORGI MACHINE SUPPORT
1351 M:      Richard Purdie <rpurdie@rpsys.net>
1352 S:      Maintained
1353
1354 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1355 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1356 M:      Linus Walleij <linus.walleij@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 T:      git git://github.com/ulli-kroll/linux.git
1359 S:      Maintained
1360 F:      Documentation/devicetree/bindings/arm/gemini.txt
1361 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1362 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1363 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1364 F:      arch/arm/mach-gemini/
1365 F:      drivers/net/ethernet/cortina/
1366 F:      drivers/pinctrl/pinctrl-gemini.c
1367 F:      drivers/rtc/rtc-ftrtc010.c
1368
1369 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1370 M:      Barry Song <baohua@kernel.org>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1373 S:      Maintained
1374 F:      arch/arm/boot/dts/prima2*
1375 F:      arch/arm/mach-prima2/
1376 F:      drivers/clk/sirf/
1377 F:      drivers/clocksource/timer-prima2.c
1378 F:      drivers/clocksource/timer-atlas7.c
1379 N:      [^a-z]sirf
1380
1381 ARM/EBSA110 MACHINE SUPPORT
1382 M:      Russell King <linux@armlinux.org.uk>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 W:      http://www.armlinux.org.uk/
1385 S:      Maintained
1386 F:      arch/arm/mach-ebsa110/
1387 F:      drivers/net/ethernet/amd/am79c961a.*
1388
1389 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1390 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1391 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 N:      efm32
1395
1396 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1397 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 F:      arch/arm/mach-pxa/ezx.c
1401
1402 ARM/FARADAY FA526 PORT
1403 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 T:      git git://git.berlios.de/gemini-board
1407 F:      arch/arm/mm/*-fa*
1408
1409 ARM/FOOTBRIDGE ARCHITECTURE
1410 M:      Russell King <linux@armlinux.org.uk>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 W:      http://www.armlinux.org.uk/
1413 S:      Maintained
1414 F:      arch/arm/include/asm/hardware/dec21285.h
1415 F:      arch/arm/mach-footbridge/
1416
1417 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1418 M:      Shawn Guo <shawnguo@kernel.org>
1419 M:      Sascha Hauer <s.hauer@pengutronix.de>
1420 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1421 R:      Fabio Estevam <fabio.estevam@nxp.com>
1422 R:      NXP Linux Team <linux-imx@nxp.com>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1426 F:      arch/arm/mach-imx/
1427 F:      arch/arm/mach-mxs/
1428 F:      arch/arm/boot/dts/imx*
1429 F:      arch/arm/configs/imx*_defconfig
1430 F:      drivers/clk/imx/
1431 F:      drivers/soc/imx/
1432 F:      include/soc/imx/
1433
1434 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1435 M:      Shawn Guo <shawnguo@kernel.org>
1436 M:      Sascha Hauer <s.hauer@pengutronix.de>
1437 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1438 R:      Stefan Agner <stefan@agner.ch>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1442 F:      arch/arm/mach-imx/*vf610*
1443 F:      arch/arm/boot/dts/vf*
1444
1445 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1446 M:      Lennert Buytenhek <kernel@wantstofly.org>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449
1450 ARM/GUMSTIX MACHINE SUPPORT
1451 M:      Steve Sakoman <sakoman@gmail.com>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1456 M:      Philipp Zabel <philipp.zabel@gmail.com>
1457 M:      Paul Parsons <lost.distance@yahoo.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-pxa/hx4700.c
1461 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1462 F:      sound/soc/pxa/hx4700.c
1463
1464 ARM/HISILICON SOC SUPPORT
1465 M:      Wei Xu <xuwei5@hisilicon.com>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 W:      http://www.hisilicon.com
1468 S:      Supported
1469 T:      git git://github.com/hisilicon/linux-hisi.git
1470 F:      arch/arm/mach-hisi/
1471 F:      arch/arm/boot/dts/hi3*
1472 F:      arch/arm/boot/dts/hip*
1473 F:      arch/arm/boot/dts/hisi*
1474 F:      arch/arm64/boot/dts/hisilicon/
1475
1476 ARM/HP JORNADA 7XX MACHINE SUPPORT
1477 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1478 W:      www.jlime.com
1479 S:      Maintained
1480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1481 F:      arch/arm/mach-sa1100/jornada720.c
1482 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1483
1484 ARM/IGEP MACHINE SUPPORT
1485 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1486 M:      Javier Martinez Canillas <javier@dowhile0.org>
1487 L:      linux-omap@vger.kernel.org
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 F:      arch/arm/boot/dts/omap3-igep*
1491
1492 ARM/INCOME PXA270 SUPPORT
1493 M:      Marek Vasut <marek.vasut@gmail.com>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1497
1498 ARM/INTEL IOP13XX ARM ARCHITECTURE
1499 M:      Lennert Buytenhek <kernel@wantstofly.org>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502
1503 ARM/INTEL IOP32X ARM ARCHITECTURE
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/INTEL IOP33X ARM ARCHITECTURE
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Orphan
1511
1512 ARM/INTEL IQ81342EX MACHINE SUPPORT
1513 M:      Lennert Buytenhek <kernel@wantstofly.org>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 S:      Maintained
1516
1517 ARM/INTEL IXDP2850 MACHINE SUPPORT
1518 M:      Lennert Buytenhek <kernel@wantstofly.org>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521
1522 ARM/INTEL IXP4XX ARM ARCHITECTURE
1523 M:      Imre Kaloz <kaloz@openwrt.org>
1524 M:      Krzysztof Halasa <khalasa@piap.pl>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527 F:      arch/arm/mach-ixp4xx/
1528
1529 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1530 M:      Jonathan Cameron <jic23@cam.ac.uk>
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/mach-pxa/stargate2.c
1534 F:      drivers/pcmcia/pxa2xx_stargate2.c
1535
1536 ARM/INTEL XSC3 (MANZANO) ARM CORE
1537 M:      Lennert Buytenhek <kernel@wantstofly.org>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540
1541 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/LG1K ARCHITECTURE
1547 M:      Chanho Min <chanho.min@lge.com>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 F:      arch/arm64/boot/dts/lg/
1551
1552 ARM/LOGICPD PXA270 MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/LPC18XX ARCHITECTURE
1558 M:      Joachim Eastwood <manabian@gmail.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 F:      arch/arm/boot/dts/lpc43*
1562 F:      drivers/clk/nxp/clk-lpc18xx*
1563 F:      drivers/clocksource/time-lpc32xx.c
1564 F:      drivers/i2c/busses/i2c-lpc2k.c
1565 F:      drivers/memory/pl172.c
1566 F:      drivers/mtd/spi-nor/nxp-spifi.c
1567 F:      drivers/rtc/rtc-lpc24xx.c
1568 N:      lpc18xx
1569
1570 ARM/LPC32XX SOC SUPPORT
1571 M:      Vladimir Zapolskiy <vz@mleia.com>
1572 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1575 S:      Maintained
1576 F:      arch/arm/boot/dts/lpc32*
1577 F:      arch/arm/mach-lpc32xx/
1578 F:      drivers/i2c/busses/i2c-pnx.c
1579 F:      drivers/net/ethernet/nxp/lpc_eth.c
1580 F:      drivers/usb/host/ohci-nxp.c
1581 F:      drivers/watchdog/pnx4008_wdt.c
1582 N:      lpc32xx
1583
1584 ARM/MAGICIAN MACHINE SUPPORT
1585 M:      Philipp Zabel <philipp.zabel@gmail.com>
1586 S:      Maintained
1587
1588 ARM/Marvell Dove/MV78xx0/Orion SOC support
1589 M:      Jason Cooper <jason@lakedaemon.net>
1590 M:      Andrew Lunn <andrew@lunn.ch>
1591 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1592 M:      Gregory Clement <gregory.clement@bootlin.com>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595 F:      Documentation/devicetree/bindings/soc/dove/
1596 F:      arch/arm/mach-dove/
1597 F:      arch/arm/mach-mv78xx0/
1598 F:      arch/arm/mach-orion5x/
1599 F:      arch/arm/plat-orion/
1600 F:      arch/arm/boot/dts/dove*
1601 F:      arch/arm/boot/dts/orion5x*
1602
1603 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1604 M:      Jason Cooper <jason@lakedaemon.net>
1605 M:      Andrew Lunn <andrew@lunn.ch>
1606 M:      Gregory Clement <gregory.clement@bootlin.com>
1607 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      arch/arm/boot/dts/armada*
1611 F:      arch/arm/boot/dts/kirkwood*
1612 F:      arch/arm/configs/mvebu_*_defconfig
1613 F:      arch/arm/mach-mvebu/
1614 F:      arch/arm64/boot/dts/marvell/armada*
1615 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1616 F:      drivers/cpufreq/mvebu-cpufreq.c
1617 F:      drivers/irqchip/irq-armada-370-xp.c
1618 F:      drivers/irqchip/irq-mvebu-*
1619 F:      drivers/pinctrl/mvebu/
1620 F:      drivers/rtc/rtc-armada38x.c
1621
1622 ARM/Mediatek RTC DRIVER
1623 M:      Eddie Huang <eddie.huang@mediatek.com>
1624 M:      Sean Wang <sean.wang@mediatek.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1629 F:      drivers/rtc/rtc-mt6397.c
1630 F:      drivers/rtc/rtc-mt7622.c
1631
1632 ARM/Mediatek SoC support
1633 M:      Matthias Brugger <matthias.bgg@gmail.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      arch/arm/boot/dts/mt6*
1638 F:      arch/arm/boot/dts/mt7*
1639 F:      arch/arm/boot/dts/mt8*
1640 F:      arch/arm/mach-mediatek/
1641 F:      arch/arm64/boot/dts/mediatek/
1642 N:      mtk
1643 K:      mediatek
1644
1645 ARM/Mediatek USB3 PHY DRIVER
1646 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1649 S:      Maintained
1650 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1651
1652 ARM/MICREL KS8695 ARCHITECTURE
1653 M:      Greg Ungerer <gerg@uclinux.org>
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 F:      arch/arm/mach-ks8695/
1656 S:      Odd Fixes
1657
1658 ARM/Microchip (AT91) SoC support
1659 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1660 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 W:      http://www.linux4sam.org
1663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1664 S:      Supported
1665 N:      at91
1666 N:      atmel
1667 F:      arch/arm/mach-at91/
1668 F:      include/soc/at91/
1669 F:      arch/arm/boot/dts/at91*.dts
1670 F:      arch/arm/boot/dts/at91*.dtsi
1671 F:      arch/arm/boot/dts/sama*.dts
1672 F:      arch/arm/boot/dts/sama*.dtsi
1673 F:      arch/arm/include/debug/at91.S
1674 F:      drivers/memory/atmel*
1675 F:      drivers/watchdog/sama5d4_wdt.c
1676 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1677 X:      drivers/net/wireless/atmel/
1678
1679 ARM/MIOA701 MACHINE SUPPORT
1680 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 F:      arch/arm/mach-pxa/mioa701.c
1683 S:      Maintained
1684
1685 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1686 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1687 S:      Maintained
1688
1689 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1690 M:      Linus Walleij <linus.walleij@linaro.org>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      arch/arm/mach-nomadik/
1694 F:      arch/arm/mach-u300/
1695 F:      arch/arm/mach-ux500/
1696 F:      arch/arm/boot/dts/ste-*
1697 F:      drivers/clk/clk-nomadik.c
1698 F:      drivers/clk/clk-u300.c
1699 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1700 F:      drivers/clocksource/timer-u300.c
1701 F:      drivers/dma/coh901318*
1702 F:      drivers/dma/ste_dma40*
1703 F:      drivers/hwspinlock/u8500_hsem.c
1704 F:      drivers/i2c/busses/i2c-nomadik.c
1705 F:      drivers/i2c/busses/i2c-stu300.c
1706 F:      drivers/mfd/ab3100*
1707 F:      drivers/mfd/ab8500*
1708 F:      drivers/mfd/abx500*
1709 F:      drivers/mfd/dbx500*
1710 F:      drivers/mfd/db8500*
1711 F:      drivers/pinctrl/nomadik/
1712 F:      drivers/pinctrl/pinctrl-coh901*
1713 F:      drivers/pinctrl/pinctrl-u300.c
1714 F:      drivers/rtc/rtc-ab3100.c
1715 F:      drivers/rtc/rtc-ab8500.c
1716 F:      drivers/rtc/rtc-coh901331.c
1717 F:      drivers/rtc/rtc-pl031.c
1718 F:      drivers/watchdog/coh901327_wdt.c
1719 F:      Documentation/devicetree/bindings/arm/ste-*
1720 F:      Documentation/devicetree/bindings/arm/ux500/
1721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1722
1723 ARM/NUVOTON NPCM ARCHITECTURE
1724 M:      Avi Fishman <avifishman70@gmail.com>
1725 M:      Tomer Maimon <tmaimon77@gmail.com>
1726 R:      Patrick Venture <venture@google.com>
1727 R:      Nancy Yuen <yuenn@google.com>
1728 R:      Brendan Higgins <brendanhiggins@google.com>
1729 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1730 S:      Supported
1731 F:      arch/arm/mach-npcm/
1732 F:      arch/arm/boot/dts/nuvoton-npcm*
1733 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1734 F:      drivers/*/*npcm*
1735 F:      Documentation/devicetree/bindings/*/*npcm*
1736 F:      Documentation/devicetree/bindings/*/*/*npcm*
1737
1738 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1739 M:      Wan ZongShun <mcuos.com@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 W:      http://www.mcuos.com
1742 S:      Maintained
1743 F:      arch/arm/mach-w90x900/
1744 F:      drivers/input/keyboard/w90p910_keypad.c
1745 F:      drivers/input/touchscreen/w90p910_ts.c
1746 F:      drivers/watchdog/nuc900_wdt.c
1747 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1748 F:      drivers/mtd/nand/raw/nuc900_nand.c
1749 F:      drivers/rtc/rtc-nuc900.c
1750 F:      drivers/spi/spi-nuc900.c
1751 F:      drivers/usb/host/ehci-w90x900.c
1752 F:      drivers/video/fbdev/nuc900fb.c
1753
1754 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1755 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1756 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1757 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1758 S:      Supported
1759
1760 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1761 M:      Alexander Clouter <alex@digriz.org.uk>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 W:      http://www.digriz.org.uk/ts78xx/kernel
1764 S:      Maintained
1765 F:      arch/arm/mach-orion5x/ts78xx-*
1766
1767 ARM/OXNAS platform support
1768 M:      Neil Armstrong <narmstrong@baylibre.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1771 S:      Maintained
1772 F:      arch/arm/mach-oxnas/
1773 F:      arch/arm/boot/dts/ox8*.dts*
1774 N:      oxnas
1775
1776 ARM/PALM TREO SUPPORT
1777 M:      Tomas Cech <sleep_walker@suse.com>
1778 L:      linux-arm-kernel@lists.infradead.org
1779 W:      http://hackndev.com
1780 S:      Maintained
1781 F:      arch/arm/mach-pxa/palmtreo.*
1782
1783 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1784 M:      Marek Vasut <marek.vasut@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1789 F:      arch/arm/mach-pxa/palmtx.c
1790 F:      arch/arm/mach-pxa/palmt5.*
1791 F:      arch/arm/mach-pxa/include/mach/palmld.h
1792 F:      arch/arm/mach-pxa/palmld.c
1793 F:      arch/arm/mach-pxa/palmte2.*
1794 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1795 F:      arch/arm/mach-pxa/palmtc.c
1796
1797 ARM/PALMZ72 SUPPORT
1798 M:      Sergey Lapin <slapin@ossfans.org>
1799 L:      linux-arm-kernel@lists.infradead.org
1800 W:      http://hackndev.com
1801 S:      Maintained
1802 F:      arch/arm/mach-pxa/palmz72.*
1803
1804 ARM/PLEB SUPPORT
1805 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1806 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1807 S:      Maintained
1808
1809 ARM/PT DIGITAL BOARD PORT
1810 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 W:      http://www.armlinux.org.uk/
1813 S:      Maintained
1814
1815 ARM/QUALCOMM SUPPORT
1816 M:      Andy Gross <andy.gross@linaro.org>
1817 M:      David Brown <david.brown@linaro.org>
1818 L:      linux-arm-msm@vger.kernel.org
1819 L:      linux-soc@vger.kernel.org
1820 S:      Maintained
1821 F:      Documentation/devicetree/bindings/soc/qcom/
1822 F:      arch/arm/boot/dts/qcom-*.dts
1823 F:      arch/arm/boot/dts/qcom-*.dtsi
1824 F:      arch/arm/mach-qcom/
1825 F:      arch/arm64/boot/dts/qcom/*
1826 F:      drivers/i2c/busses/i2c-qup.c
1827 F:      drivers/clk/qcom/
1828 F:      drivers/dma/qcom/
1829 F:      drivers/soc/qcom/
1830 F:      drivers/spi/spi-qup.c
1831 F:      drivers/tty/serial/msm_serial.c
1832 F:      drivers/*/pm8???-*
1833 F:      drivers/mfd/ssbi.c
1834 F:      drivers/firmware/qcom_scm*
1835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1836
1837 ARM/RADISYS ENP2611 MACHINE SUPPORT
1838 M:      Lennert Buytenhek <kernel@wantstofly.org>
1839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1840 S:      Maintained
1841
1842 ARM/REALTEK ARCHITECTURE
1843 M:      Andreas Färber <afaerber@suse.de>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 S:      Maintained
1846 F:      arch/arm64/boot/dts/realtek/
1847 F:      Documentation/devicetree/bindings/arm/realtek.txt
1848
1849 ARM/RENESAS ARM64 ARCHITECTURE
1850 M:      Simon Horman <horms@verge.net.au>
1851 M:      Magnus Damm <magnus.damm@gmail.com>
1852 L:      linux-renesas-soc@vger.kernel.org
1853 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1855 S:      Supported
1856 F:      arch/arm64/boot/dts/renesas/
1857 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1858 F:      drivers/soc/renesas/
1859 F:      include/linux/soc/renesas/
1860
1861 ARM/RISCPC ARCHITECTURE
1862 M:      Russell King <linux@armlinux.org.uk>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 W:      http://www.armlinux.org.uk/
1865 S:      Maintained
1866 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1867 F:      arch/arm/include/asm/hardware/ioc.h
1868 F:      arch/arm/include/asm/hardware/iomd.h
1869 F:      arch/arm/include/asm/hardware/memc.h
1870 F:      arch/arm/mach-rpc/
1871 F:      drivers/net/ethernet/8390/etherh.c
1872 F:      drivers/net/ethernet/i825xx/ether1*
1873 F:      drivers/net/ethernet/seeq/ether3*
1874 F:      drivers/scsi/arm/
1875
1876 ARM/Rockchip SoC support
1877 M:      Heiko Stuebner <heiko@sntech.de>
1878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1879 L:      linux-rockchip@lists.infradead.org
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1881 S:      Maintained
1882 F:      arch/arm/boot/dts/rk3*
1883 F:      arch/arm/boot/dts/rv1108*
1884 F:      arch/arm/mach-rockchip/
1885 F:      drivers/clk/rockchip/
1886 F:      drivers/i2c/busses/i2c-rk3x.c
1887 F:      drivers/*/*rockchip*
1888 F:      drivers/*/*/*rockchip*
1889 F:      sound/soc/rockchip/
1890 N:      rockchip
1891
1892 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1893 M:      Kukjin Kim <kgene@kernel.org>
1894 M:      Krzysztof Kozlowski <krzk@kernel.org>
1895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1896 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1897 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1898 S:      Maintained
1899 F:      arch/arm/boot/dts/s3c*
1900 F:      arch/arm/boot/dts/s5p*
1901 F:      arch/arm/boot/dts/exynos*
1902 F:      arch/arm64/boot/dts/exynos/
1903 F:      arch/arm/plat-samsung/
1904 F:      arch/arm/mach-s3c24*/
1905 F:      arch/arm/mach-s3c64xx/
1906 F:      arch/arm/mach-s5p*/
1907 F:      arch/arm/mach-exynos*/
1908 F:      drivers/*/*s3c24*
1909 F:      drivers/*/*/*s3c24*
1910 F:      drivers/*/*s3c64xx*
1911 F:      drivers/*/*s5pv210*
1912 F:      drivers/memory/samsung/*
1913 F:      drivers/soc/samsung/*
1914 F:      Documentation/arm/Samsung/
1915 F:      Documentation/devicetree/bindings/arm/samsung/
1916 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1917 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1918 N:      exynos
1919
1920 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1921 M:      Kyungmin Park <kyungmin.park@samsung.com>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 S:      Maintained
1924 F:      arch/arm/mach-s5pv210/
1925
1926 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1927 M:      Kyungmin Park <kyungmin.park@samsung.com>
1928 M:      Kamil Debski <kamil@wypas.org>
1929 M:      Andrzej Hajda <a.hajda@samsung.com>
1930 L:      linux-arm-kernel@lists.infradead.org
1931 L:      linux-media@vger.kernel.org
1932 S:      Maintained
1933 F:      drivers/media/platform/s5p-g2d/
1934
1935 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1936 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1937 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1938 L:      linux-media@vger.kernel.org
1939 S:      Maintained
1940 F:      drivers/media/platform/s5p-cec/
1941 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1942
1943 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1944 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1945 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 L:      linux-media@vger.kernel.org
1948 S:      Maintained
1949 F:      drivers/media/platform/s5p-jpeg/
1950
1951 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1952 M:      Kyungmin Park <kyungmin.park@samsung.com>
1953 M:      Kamil Debski <kamil@wypas.org>
1954 M:      Jeongtae Park <jtp.park@samsung.com>
1955 M:      Andrzej Hajda <a.hajda@samsung.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 L:      linux-media@vger.kernel.org
1958 S:      Maintained
1959 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1960 F:      drivers/media/platform/s5p-mfc/
1961
1962 ARM/SHMOBILE ARM ARCHITECTURE
1963 M:      Simon Horman <horms@verge.net.au>
1964 M:      Magnus Damm <magnus.damm@gmail.com>
1965 L:      linux-renesas-soc@vger.kernel.org
1966 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1968 S:      Supported
1969 F:      arch/arm/boot/dts/emev2*
1970 F:      arch/arm/boot/dts/r7s*
1971 F:      arch/arm/boot/dts/r8a*
1972 F:      arch/arm/boot/dts/sh*
1973 F:      arch/arm/configs/shmobile_defconfig
1974 F:      arch/arm/include/debug/renesas-scif.S
1975 F:      arch/arm/mach-shmobile/
1976 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1977 F:      drivers/soc/renesas/
1978 F:      include/linux/soc/renesas/
1979
1980 ARM/SOCFPGA ARCHITECTURE
1981 M:      Dinh Nguyen <dinguyen@kernel.org>
1982 S:      Maintained
1983 F:      arch/arm/mach-socfpga/
1984 F:      arch/arm/boot/dts/socfpga*
1985 F:      arch/arm/configs/socfpga_defconfig
1986 F:      arch/arm64/boot/dts/altera/
1987 W:      http://www.rocketboards.org
1988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1989
1990 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1991 M:      Dinh Nguyen <dinguyen@kernel.org>
1992 S:      Maintained
1993 F:      drivers/clk/socfpga/
1994
1995 ARM/SOCFPGA EDAC SUPPORT
1996 M:      Thor Thayer <thor.thayer@linux.intel.com>
1997 S:      Maintained
1998 F:      drivers/edac/altera_edac.
1999
2000 ARM/SPREADTRUM SoC SUPPORT
2001 M:      Orson Zhai <orsonzhai@gmail.com>
2002 M:      Baolin Wang <baolin.wang@linaro.org>
2003 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2004 S:      Maintained
2005 F:      arch/arm64/boot/dts/sprd
2006 N:      sprd
2007
2008 ARM/STI ARCHITECTURE
2009 M:      Patrice Chotard <patrice.chotard@st.com>
2010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2011 W:      http://www.stlinux.com
2012 S:      Maintained
2013 F:      arch/arm/mach-sti/
2014 F:      arch/arm/boot/dts/sti*
2015 F:      drivers/char/hw_random/st-rng.c
2016 F:      drivers/clocksource/arm_global_timer.c
2017 F:      drivers/clocksource/clksrc_st_lpc.c
2018 F:      drivers/cpufreq/sti-cpufreq.c
2019 F:      drivers/dma/st_fdma*
2020 F:      drivers/i2c/busses/i2c-st.c
2021 F:      drivers/media/rc/st_rc.c
2022 F:      drivers/media/platform/sti/c8sectpfe/
2023 F:      drivers/mmc/host/sdhci-st.c
2024 F:      drivers/phy/st/phy-miphy28lp.c
2025 F:      drivers/phy/st/phy-stih407-usb.c
2026 F:      drivers/pinctrl/pinctrl-st.c
2027 F:      drivers/remoteproc/st_remoteproc.c
2028 F:      drivers/remoteproc/st_slim_rproc.c
2029 F:      drivers/reset/sti/
2030 F:      drivers/rtc/rtc-st-lpc.c
2031 F:      drivers/tty/serial/st-asc.c
2032 F:      drivers/usb/dwc3/dwc3-st.c
2033 F:      drivers/usb/host/ehci-st.c
2034 F:      drivers/usb/host/ohci-st.c
2035 F:      drivers/watchdog/st_lpc_wdt.c
2036 F:      drivers/ata/ahci_st.c
2037 F:      include/linux/remoteproc/st_slim_rproc.h
2038
2039 ARM/STM32 ARCHITECTURE
2040 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2041 M:      Alexandre Torgue <alexandre.torgue@st.com>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 S:      Maintained
2044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2045 N:      stm32
2046 F:      arch/arm/boot/dts/stm32*
2047 F:      arch/arm/mach-stm32/
2048 F:      drivers/clocksource/armv7m_systick.c
2049
2050 ARM/Synaptics Berlin SoC support
2051 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2052 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 S:      Maintained
2055 F:      arch/arm/mach-berlin/
2056 F:      arch/arm/boot/dts/berlin*
2057 F:      arch/arm64/boot/dts/marvell/berlin*
2058
2059 ARM/TANGO ARCHITECTURE
2060 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2061 M:      Mans Rullgard <mans@mansr.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 S:      Odd Fixes
2064 N:      tango
2065
2066 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2067 M:      Lennert Buytenhek <kernel@wantstofly.org>
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070
2071 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2072 M:      Hans Verkuil <hans.verkuil@cisco.com>
2073 L:      linux-tegra@vger.kernel.org
2074 L:      linux-media@vger.kernel.org
2075 S:      Maintained
2076 F:      drivers/media/platform/tegra-cec/
2077 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2078
2079 ARM/TETON BGA MACHINE SUPPORT
2080 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 S:      Maintained
2083
2084 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/memory/*emif*
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094 F:      arch/arm/mach-keystone/
2095 F:      arch/arm/boot/dts/keystone-*
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2097
2098 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2099 M:      Santosh Shilimkar <ssantosh@kernel.org>
2100 L:      linux-kernel@vger.kernel.org
2101 S:      Maintained
2102 F:      drivers/clk/keystone/
2103
2104 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2105 M:      Santosh Shilimkar <ssantosh@kernel.org>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-kernel@vger.kernel.org
2108 S:      Maintained
2109 F:      drivers/clocksource/timer-keystone.c
2110
2111 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2112 M:      Santosh Shilimkar <ssantosh@kernel.org>
2113 L:      linux-kernel@vger.kernel.org
2114 S:      Maintained
2115 F:      drivers/power/reset/keystone-reset.c
2116
2117 ARM/THECUS N2100 MACHINE SUPPORT
2118 M:      Lennert Buytenhek <kernel@wantstofly.org>
2119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2120 S:      Maintained
2121
2122 ARM/TOSA MACHINE SUPPORT
2123 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2124 M:      Dirk Opfer <dirk@opfer-online.de>
2125 S:      Maintained
2126
2127 ARM/UNIPHIER ARCHITECTURE
2128 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2131 S:      Maintained
2132 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2133 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2134 F:      arch/arm/boot/dts/uniphier*
2135 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2136 F:      arch/arm/mach-uniphier/
2137 F:      arch/arm/mm/cache-uniphier.c
2138 F:      arch/arm64/boot/dts/socionext/uniphier*
2139 F:      drivers/bus/uniphier-system-bus.c
2140 F:      drivers/clk/uniphier/
2141 F:      drivers/gpio/gpio-uniphier.c
2142 F:      drivers/i2c/busses/i2c-uniphier*
2143 F:      drivers/irqchip/irq-uniphier-aidet.c
2144 F:      drivers/pinctrl/uniphier/
2145 F:      drivers/reset/reset-uniphier.c
2146 F:      drivers/tty/serial/8250/8250_uniphier.c
2147 N:      uniphier
2148
2149 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2150 M:      Ulf Hansson <ulf.hansson@linaro.org>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 T:      git git://git.linaro.org/people/ulfh/clk.git
2153 S:      Maintained
2154 F:      drivers/clk/ux500/
2155
2156 ARM/VERSATILE EXPRESS PLATFORM
2157 M:      Liviu Dudau <liviu.dudau@arm.com>
2158 M:      Sudeep Holla <sudeep.holla@arm.com>
2159 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 S:      Maintained
2162 F:      arch/arm/boot/dts/vexpress*
2163 F:      arch/arm64/boot/dts/arm/
2164 F:      arch/arm/mach-vexpress/
2165 F:      */*/vexpress*
2166 F:      */*/*/vexpress*
2167 F:      drivers/clk/versatile/clk-vexpress-osc.c
2168 F:      drivers/clocksource/versatile.c
2169 N:      mps2
2170
2171 ARM/VFP SUPPORT
2172 M:      Russell King <linux@armlinux.org.uk>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 W:      http://www.armlinux.org.uk/
2175 S:      Maintained
2176 F:      arch/arm/vfp/
2177
2178 ARM/VOIPAC PXA270 SUPPORT
2179 M:      Marek Vasut <marek.vasut@gmail.com>
2180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2181 S:      Maintained
2182 F:      arch/arm/mach-pxa/vpac270.c
2183 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2184
2185 ARM/VT8500 ARM ARCHITECTURE
2186 M:      Tony Prisk <linux@prisktech.co.nz>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 F:      arch/arm/mach-vt8500/
2190 F:      drivers/clocksource/vt8500_timer.c
2191 F:      drivers/i2c/busses/i2c-wmt.c
2192 F:      drivers/mmc/host/wmt-sdmmc.c
2193 F:      drivers/pwm/pwm-vt8500.c
2194 F:      drivers/rtc/rtc-vt8500.c
2195 F:      drivers/tty/serial/vt8500_serial.c
2196 F:      drivers/usb/host/ehci-platform.c
2197 F:      drivers/usb/host/uhci-platform.c
2198 F:      drivers/video/fbdev/vt8500lcdfb.*
2199 F:      drivers/video/fbdev/wm8505fb*
2200 F:      drivers/video/fbdev/wmt_ge_rops.*
2201
2202 ARM/ZIPIT Z2 SUPPORT
2203 M:      Marek Vasut <marek.vasut@gmail.com>
2204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm/mach-pxa/z2.c
2207 F:      arch/arm/mach-pxa/include/mach/z2.h
2208
2209 ARM/ZTE ARCHITECTURE
2210 M:      Jun Nie <jun.nie@linaro.org>
2211 M:      Baoyou Xie <baoyou.xie@linaro.org>
2212 M:      Shawn Guo <shawnguo@kernel.org>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215 F:      arch/arm/boot/dts/zx2967*
2216 F:      arch/arm/mach-zx/
2217 F:      arch/arm64/boot/dts/zte/
2218 F:      drivers/clk/zte/
2219 F:      drivers/dma/zx_dma.c
2220 F:      drivers/gpio/gpio-zx.c
2221 F:      drivers/i2c/busses/i2c-zx2967.c
2222 F:      drivers/mmc/host/dw_mmc-zx.*
2223 F:      drivers/pinctrl/zte/
2224 F:      drivers/soc/zte/
2225 F:      drivers/thermal/zx2967_thermal.c
2226 F:      drivers/watchdog/zx2967_wdt.c
2227 F:      Documentation/devicetree/bindings/arm/zte.txt
2228 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2229 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2230 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2231 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2232 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2233 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2234 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2235 F:      Documentation/devicetree/bindings/soc/zte/
2236 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2237 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2238 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2239 F:      include/dt-bindings/clock/zx2967*.h
2240 F:      include/dt-bindings/soc/zte,*.h
2241 F:      sound/soc/codecs/zx_aud96p22.c
2242 F:      sound/soc/zte/
2243
2244 ARM/ZYNQ ARCHITECTURE
2245 M:      Michal Simek <michal.simek@xilinx.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 W:      http://wiki.xilinx.com
2248 T:      git https://github.com/Xilinx/linux-xlnx.git
2249 S:      Supported
2250 F:      arch/arm/mach-zynq/
2251 F:      drivers/cpuidle/cpuidle-zynq.c
2252 F:      drivers/block/xsysace.c
2253 N:      zynq
2254 N:      xilinx
2255 F:      drivers/clocksource/cadence_ttc_timer.c
2256 F:      drivers/i2c/busses/i2c-cadence.c
2257 F:      drivers/mmc/host/sdhci-of-arasan.c
2258 F:      drivers/edac/synopsys_edac.c
2259
2260 ARM64 PORT (AARCH64 ARCHITECTURE)
2261 M:      Catalin Marinas <catalin.marinas@arm.com>
2262 M:      Will Deacon <will.deacon@arm.com>
2263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2265 S:      Maintained
2266 F:      arch/arm64/
2267 F:      Documentation/arm64/
2268
2269 AS3645A LED FLASH CONTROLLER DRIVER
2270 M:      Sakari Ailus <sakari.ailus@iki.fi>
2271 L:      linux-leds@vger.kernel.org
2272 S:      Maintained
2273 F:      drivers/leds/leds-as3645a.c
2274
2275 ASAHI KASEI AK8974 DRIVER
2276 M:      Linus Walleij <linus.walleij@linaro.org>
2277 L:      linux-iio@vger.kernel.org
2278 W:      http://www.akm.com/
2279 S:      Supported
2280 F:      drivers/iio/magnetometer/ak8974.c
2281
2282 ASC7621 HARDWARE MONITOR DRIVER
2283 M:      George Joseph <george.joseph@fairview5.com>
2284 L:      linux-hwmon@vger.kernel.org
2285 S:      Maintained
2286 F:      Documentation/hwmon/asc7621
2287 F:      drivers/hwmon/asc7621.c
2288
2289 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2290 M:      Corentin Chary <corentin.chary@gmail.com>
2291 L:      acpi4asus-user@lists.sourceforge.net
2292 L:      platform-driver-x86@vger.kernel.org
2293 W:      http://acpi4asus.sf.net
2294 S:      Maintained
2295 F:      drivers/platform/x86/asus*.c
2296 F:      drivers/platform/x86/eeepc*.c
2297
2298 ASUS WIRELESS RADIO CONTROL DRIVER
2299 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2300 L:      platform-driver-x86@vger.kernel.org
2301 S:      Maintained
2302 F:      drivers/platform/x86/asus-wireless.c
2303
2304 ASYMMETRIC KEYS
2305 M:      David Howells <dhowells@redhat.com>
2306 L:      keyrings@vger.kernel.org
2307 S:      Maintained
2308 F:      Documentation/crypto/asymmetric-keys.txt
2309 F:      include/linux/verification.h
2310 F:      include/crypto/public_key.h
2311 F:      include/crypto/pkcs7.h
2312 F:      crypto/asymmetric_keys/
2313
2314 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2315 R:      Dan Williams <dan.j.williams@intel.com>
2316 W:      http://sourceforge.net/projects/xscaleiop
2317 S:      Odd fixes
2318 F:      Documentation/crypto/async-tx-api.txt
2319 F:      crypto/async_tx/
2320 F:      drivers/dma/
2321 F:      include/linux/dmaengine.h
2322 F:      include/linux/async_tx.h
2323
2324 AT24 EEPROM DRIVER
2325 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2326 L:      linux-i2c@vger.kernel.org
2327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2328 S:      Maintained
2329 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2330 F:      drivers/misc/eeprom/at24.c
2331 F:      include/linux/platform_data/at24.h
2332
2333 ATA OVER ETHERNET (AOE) DRIVER
2334 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2335 W:      http://www.openaoe.org/
2336 S:      Supported
2337 F:      Documentation/aoe/
2338 F:      drivers/block/aoe/
2339
2340 ATHEROS 71XX/9XXX GPIO DRIVER
2341 M:      Alban Bedel <albeu@free.fr>
2342 W:      https://github.com/AlbanBedel/linux
2343 T:      git git://github.com/AlbanBedel/linux
2344 S:      Maintained
2345 F:      drivers/gpio/gpio-ath79.c
2346 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2347
2348 ATHEROS 71XX/9XXX USB PHY DRIVER
2349 M:      Alban Bedel <albeu@free.fr>
2350 W:      https://github.com/AlbanBedel/linux
2351 T:      git git://github.com/AlbanBedel/linux
2352 S:      Maintained
2353 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2354 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2355
2356 ATHEROS ATH GENERIC UTILITIES
2357 M:      Kalle Valo <kvalo@codeaurora.org>
2358 L:      linux-wireless@vger.kernel.org
2359 S:      Supported
2360 F:      drivers/net/wireless/ath/*
2361
2362 ATHEROS ATH5K WIRELESS DRIVER
2363 M:      Jiri Slaby <jirislaby@gmail.com>
2364 M:      Nick Kossifidis <mickflemm@gmail.com>
2365 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2366 L:      linux-wireless@vger.kernel.org
2367 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2368 S:      Maintained
2369 F:      drivers/net/wireless/ath/ath5k/
2370
2371 ATHEROS ATH6KL WIRELESS DRIVER
2372 M:      Kalle Valo <kvalo@codeaurora.org>
2373 L:      linux-wireless@vger.kernel.org
2374 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2376 S:      Supported
2377 F:      drivers/net/wireless/ath/ath6kl/
2378
2379 ATI_REMOTE2 DRIVER
2380 M:      Ville Syrjala <syrjala@sci.fi>
2381 S:      Maintained
2382 F:      drivers/input/misc/ati_remote2.c
2383
2384 ATK0110 HWMON DRIVER
2385 M:      Luca Tettamanti <kronos.it@gmail.com>
2386 L:      linux-hwmon@vger.kernel.org
2387 S:      Maintained
2388 F:      drivers/hwmon/asus_atk0110.c
2389
2390 ATLX ETHERNET DRIVERS
2391 M:      Jay Cliburn <jcliburn@gmail.com>
2392 M:      Chris Snook <chris.snook@gmail.com>
2393 L:      netdev@vger.kernel.org
2394 W:      http://sourceforge.net/projects/atl1
2395 W:      http://atl1.sourceforge.net
2396 S:      Maintained
2397 F:      drivers/net/ethernet/atheros/
2398
2399 ATM
2400 M:      Chas Williams <3chas3@gmail.com>
2401 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2402 L:      netdev@vger.kernel.org
2403 W:      http://linux-atm.sourceforge.net
2404 S:      Maintained
2405 F:      drivers/atm/
2406 F:      include/linux/atm*
2407 F:      include/uapi/linux/atm*
2408
2409 ATMEL AT91 / AT32 MCI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 S:      Maintained
2412 F:      drivers/mmc/host/atmel-mci.c
2413
2414 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2415 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2416 S:      Supported
2417 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2418
2419 ATMEL Audio ALSA driver
2420 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2421 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2422 S:      Supported
2423 F:      sound/soc/atmel
2424
2425 ATMEL I2C DRIVER
2426 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2427 L:      linux-i2c@vger.kernel.org
2428 S:      Supported
2429 F:      drivers/i2c/busses/i2c-at91.c
2430
2431 ATMEL ISI DRIVER
2432 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2433 L:      linux-media@vger.kernel.org
2434 S:      Supported
2435 F:      drivers/media/platform/atmel/atmel-isi.c
2436 F:      include/media/atmel-isi.h
2437
2438 ATMEL LCDFB DRIVER
2439 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2440 L:      linux-fbdev@vger.kernel.org
2441 S:      Maintained
2442 F:      drivers/video/fbdev/atmel_lcdfb.c
2443 F:      include/video/atmel_lcdc.h
2444
2445 ATMEL MACB ETHERNET DRIVER
2446 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2447 S:      Supported
2448 F:      drivers/net/ethernet/cadence/
2449
2450 ATMEL MAXTOUCH DRIVER
2451 M:      Nick Dyer <nick@shmanahar.org>
2452 T:      git git://github.com/ndyer/linux.git
2453 S:      Maintained
2454 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2455 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2456
2457 ATMEL SAMA5D2 ADC DRIVER
2458 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2459 L:      linux-iio@vger.kernel.org
2460 S:      Supported
2461 F:      drivers/iio/adc/at91-sama5d2_adc.c
2462
2463 ATMEL SDMMC DRIVER
2464 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2465 L:      linux-mmc@vger.kernel.org
2466 S:      Supported
2467 F:      drivers/mmc/host/sdhci-of-at91.c
2468
2469 ATMEL SPI DRIVER
2470 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2471 S:      Supported
2472 F:      drivers/spi/spi-atmel.*
2473
2474 ATMEL SSC DRIVER
2475 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      drivers/misc/atmel-ssc.c
2479 F:      include/linux/atmel-ssc.h
2480
2481 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2482 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      drivers/misc/atmel_tclib.c
2486 F:      drivers/clocksource/tcb_clksrc.c
2487
2488 ATMEL USBA UDC DRIVER
2489 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 S:      Supported
2492 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2493
2494 ATMEL WIRELESS DRIVER
2495 M:      Simon Kelley <simon@thekelleys.org.uk>
2496 L:      linux-wireless@vger.kernel.org
2497 W:      http://www.thekelleys.org.uk/atmel
2498 W:      http://atmelwlandriver.sourceforge.net/
2499 S:      Maintained
2500 F:      drivers/net/wireless/atmel/atmel*
2501
2502 ATMEL XDMA DRIVER
2503 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2504 L:      linux-arm-kernel@lists.infradead.org
2505 L:      dmaengine@vger.kernel.org
2506 S:      Supported
2507 F:      drivers/dma/at_xdmac.c
2508
2509 ATOMIC INFRASTRUCTURE
2510 M:      Will Deacon <will.deacon@arm.com>
2511 M:      Peter Zijlstra <peterz@infradead.org>
2512 R:      Boqun Feng <boqun.feng@gmail.com>
2513 L:      linux-kernel@vger.kernel.org
2514 S:      Maintained
2515 F:      arch/*/include/asm/atomic*.h
2516 F:      include/*/atomic*.h
2517
2518 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2519 M:      Bradley Grove <linuxdrivers@attotech.com>
2520 L:      linux-scsi@vger.kernel.org
2521 W:      http://www.attotech.com
2522 S:      Supported
2523 F:      drivers/scsi/esas2r
2524
2525 ATUSB IEEE 802.15.4 RADIO DRIVER
2526 M:      Stefan Schmidt <stefan@osg.samsung.com>
2527 L:      linux-wpan@vger.kernel.org
2528 S:      Maintained
2529 F:      drivers/net/ieee802154/atusb.c
2530 F:      drivers/net/ieee802154/atusb.h
2531 F:      drivers/net/ieee802154/at86rf230.h
2532
2533 AUDIT SUBSYSTEM
2534 M:      Paul Moore <paul@paul-moore.com>
2535 M:      Eric Paris <eparis@redhat.com>
2536 L:      linux-audit@redhat.com (moderated for non-subscribers)
2537 W:      https://github.com/linux-audit
2538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2539 S:      Supported
2540 F:      include/linux/audit.h
2541 F:      include/uapi/linux/audit.h
2542 F:      kernel/audit*
2543
2544 AUXILIARY DISPLAY DRIVERS
2545 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2546 S:      Maintained
2547 F:      drivers/auxdisplay/
2548 F:      include/linux/cfag12864b.h
2549
2550 AX.25 NETWORK LAYER
2551 M:      Ralf Baechle <ralf@linux-mips.org>
2552 L:      linux-hams@vger.kernel.org
2553 W:      http://www.linux-ax25.org/
2554 S:      Maintained
2555 F:      include/uapi/linux/ax25.h
2556 F:      include/net/ax25.h
2557 F:      net/ax25/
2558
2559 AXENTIA ARM DEVICES
2560 M:      Peter Rosin <peda@axentia.se>
2561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2562 S:      Maintained
2563 F:      Documentation/devicetree/bindings/arm/axentia.txt
2564 F:      arch/arm/boot/dts/at91-linea.dtsi
2565 F:      arch/arm/boot/dts/at91-natte.dtsi
2566 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2567 F:      arch/arm/boot/dts/at91-tse850-3.dts
2568
2569 AXENTIA ASOC DRIVERS
2570 M:      Peter Rosin <peda@axentia.se>
2571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2572 S:      Maintained
2573 F:      Documentation/devicetree/bindings/sound/axentia,*
2574 F:      sound/soc/atmel/tse850-pcm5142.c
2575
2576 AZ6007 DVB DRIVER
2577 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2578 L:      linux-media@vger.kernel.org
2579 W:      https://linuxtv.org
2580 T:      git git://linuxtv.org/media_tree.git
2581 S:      Maintained
2582 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2583
2584 AZTECH FM RADIO RECEIVER DRIVER
2585 M:      Hans Verkuil <hverkuil@xs4all.nl>
2586 L:      linux-media@vger.kernel.org
2587 T:      git git://linuxtv.org/media_tree.git
2588 W:      https://linuxtv.org
2589 S:      Maintained
2590 F:      drivers/media/radio/radio-aztech*
2591
2592 B43 WIRELESS DRIVER
2593 L:      linux-wireless@vger.kernel.org
2594 L:      b43-dev@lists.infradead.org
2595 W:      http://wireless.kernel.org/en/users/Drivers/b43
2596 S:      Odd Fixes
2597 F:      drivers/net/wireless/broadcom/b43/
2598
2599 B43LEGACY WIRELESS DRIVER
2600 M:      Larry Finger <Larry.Finger@lwfinger.net>
2601 L:      linux-wireless@vger.kernel.org
2602 L:      b43-dev@lists.infradead.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/b43
2604 S:      Maintained
2605 F:      drivers/net/wireless/broadcom/b43legacy/
2606
2607 BACKLIGHT CLASS/SUBSYSTEM
2608 M:      Lee Jones <lee.jones@linaro.org>
2609 M:      Daniel Thompson <daniel.thompson@linaro.org>
2610 M:      Jingoo Han <jingoohan1@gmail.com>
2611 L:      dri-devel@lists.freedesktop.org
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2613 S:      Maintained
2614 F:      drivers/video/backlight/
2615 F:      include/linux/backlight.h
2616 F:      include/linux/pwm_backlight.h
2617 F:      Documentation/devicetree/bindings/leds/backlight
2618
2619 BATMAN ADVANCED
2620 M:      Marek Lindner <mareklindner@neomailbox.ch>
2621 M:      Simon Wunderlich <sw@simonwunderlich.de>
2622 M:      Antonio Quartulli <a@unstable.cc>
2623 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2624 W:      https://www.open-mesh.org/
2625 Q:      https://patchwork.open-mesh.org/project/batman/list/
2626 S:      Maintained
2627 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2628 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2629 F:      Documentation/networking/batman-adv.rst
2630 F:      include/uapi/linux/batadv_packet.h
2631 F:      include/uapi/linux/batman_adv.h
2632 F:      net/batman-adv/
2633
2634 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2635 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2636 L:      linux-hams@vger.kernel.org
2637 W:      http://www.baycom.org/~tom/ham/ham.html
2638 S:      Maintained
2639 F:      drivers/net/hamradio/baycom*
2640
2641 BCACHE (BLOCK LAYER CACHE)
2642 M:      Coly Li <colyli@suse.de>
2643 M:      Kent Overstreet <kent.overstreet@gmail.com>
2644 L:      linux-bcache@vger.kernel.org
2645 W:      http://bcache.evilpiepirate.org
2646 C:      irc://irc.oftc.net/bcache
2647 S:      Maintained
2648 F:      drivers/md/bcache/
2649
2650 BDISP ST MEDIA DRIVER
2651 M:      Fabien Dessenne <fabien.dessenne@st.com>
2652 L:      linux-media@vger.kernel.org
2653 T:      git git://linuxtv.org/media_tree.git
2654 W:      https://linuxtv.org
2655 S:      Supported
2656 F:      drivers/media/platform/sti/bdisp
2657
2658 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2659 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2660 L:      netdev@vger.kernel.org
2661 S:      Maintained
2662 F:      drivers/net/ethernet/ec_bhf.c
2663
2664 BEFS FILE SYSTEM
2665 M:      Luis de Bethencourt <luisbg@kernel.org>
2666 M:      Salah Triki <salah.triki@gmail.com>
2667 S:      Maintained
2668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2669 F:      Documentation/filesystems/befs.txt
2670 F:      fs/befs/
2671
2672 BFQ I/O SCHEDULER
2673 M:      Paolo Valente <paolo.valente@linaro.org>
2674 M:      Jens Axboe <axboe@kernel.dk>
2675 L:      linux-block@vger.kernel.org
2676 S:      Maintained
2677 F:      block/bfq-*
2678 F:      Documentation/block/bfq-iosched.txt
2679
2680 BFS FILE SYSTEM
2681 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2682 S:      Maintained
2683 F:      Documentation/filesystems/bfs.txt
2684 F:      fs/bfs/
2685 F:      include/uapi/linux/bfs_fs.h
2686
2687 BLINKM RGB LED DRIVER
2688 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2689 S:      Maintained
2690 F:      drivers/leds/leds-blinkm.c
2691
2692 BLOCK LAYER
2693 M:      Jens Axboe <axboe@kernel.dk>
2694 L:      linux-block@vger.kernel.org
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2696 S:      Maintained
2697 F:      block/
2698 F:      drivers/block/
2699 F:      kernel/trace/blktrace.c
2700 F:      lib/sbitmap.c
2701
2702 BLOCK2MTD DRIVER
2703 M:      Joern Engel <joern@lazybastard.org>
2704 L:      linux-mtd@lists.infradead.org
2705 S:      Maintained
2706 F:      drivers/mtd/devices/block2mtd.c
2707
2708 BLUETOOTH DRIVERS
2709 M:      Marcel Holtmann <marcel@holtmann.org>
2710 M:      Johan Hedberg <johan.hedberg@gmail.com>
2711 L:      linux-bluetooth@vger.kernel.org
2712 W:      http://www.bluez.org/
2713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2715 S:      Maintained
2716 F:      drivers/bluetooth/
2717
2718 BLUETOOTH SUBSYSTEM
2719 M:      Marcel Holtmann <marcel@holtmann.org>
2720 M:      Johan Hedberg <johan.hedberg@gmail.com>
2721 L:      linux-bluetooth@vger.kernel.org
2722 W:      http://www.bluez.org/
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2725 S:      Maintained
2726 F:      net/bluetooth/
2727 F:      include/net/bluetooth/
2728
2729 BONDING DRIVER
2730 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2731 M:      Veaceslav Falico <vfalico@gmail.com>
2732 M:      Andy Gospodarek <andy@greyhouse.net>
2733 L:      netdev@vger.kernel.org
2734 W:      http://sourceforge.net/projects/bonding/
2735 S:      Supported
2736 F:      drivers/net/bonding/
2737 F:      include/uapi/linux/if_bonding.h
2738
2739 BPF (Safe dynamic programs and tools)
2740 M:      Alexei Starovoitov <ast@kernel.org>
2741 M:      Daniel Borkmann <daniel@iogearbox.net>
2742 L:      netdev@vger.kernel.org
2743 L:      linux-kernel@vger.kernel.org
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2746 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2747 S:      Supported
2748 F:      arch/x86/net/bpf_jit*
2749 F:      Documentation/networking/filter.txt
2750 F:      Documentation/bpf/
2751 F:      include/linux/bpf*
2752 F:      include/linux/filter.h
2753 F:      include/trace/events/xdp.h
2754 F:      include/uapi/linux/bpf*
2755 F:      include/uapi/linux/filter.h
2756 F:      kernel/bpf/
2757 F:      kernel/trace/bpf_trace.c
2758 F:      lib/test_bpf.c
2759 F:      net/bpf/
2760 F:      net/core/filter.c
2761 F:      net/sched/act_bpf.c
2762 F:      net/sched/cls_bpf.c
2763 F:      samples/bpf/
2764 F:      tools/bpf/
2765 F:      tools/lib/bpf/
2766 F:      tools/testing/selftests/bpf/
2767
2768 BROADCOM B44 10/100 ETHERNET DRIVER
2769 M:      Michael Chan <michael.chan@broadcom.com>
2770 L:      netdev@vger.kernel.org
2771 S:      Supported
2772 F:      drivers/net/ethernet/broadcom/b44.*
2773
2774 BROADCOM B53 ETHERNET SWITCH DRIVER
2775 M:      Florian Fainelli <f.fainelli@gmail.com>
2776 L:      netdev@vger.kernel.org
2777 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2778 S:      Supported
2779 F:      drivers/net/dsa/b53/*
2780 F:      include/linux/platform_data/b53.h
2781
2782 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2783 M:      Florian Fainelli <f.fainelli@gmail.com>
2784 M:      Ray Jui <rjui@broadcom.com>
2785 M:      Scott Branden <sbranden@broadcom.com>
2786 M:      bcm-kernel-feedback-list@broadcom.com
2787 T:      git git://github.com/broadcom/mach-bcm
2788 S:      Maintained
2789 N:      bcm281*
2790 N:      bcm113*
2791 N:      bcm216*
2792 N:      kona
2793 F:      arch/arm/mach-bcm/
2794
2795 BROADCOM BCM2835 ARM ARCHITECTURE
2796 M:      Eric Anholt <eric@anholt.net>
2797 M:      Stefan Wahren <stefan.wahren@i2se.com>
2798 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2800 T:      git git://github.com/anholt/linux
2801 S:      Maintained
2802 N:      bcm2835
2803 F:      drivers/staging/vc04_services
2804
2805 BROADCOM BCM47XX MIPS ARCHITECTURE
2806 M:      Hauke Mehrtens <hauke@hauke-m.de>
2807 M:      Rafał Miłecki <zajec5@gmail.com>
2808 L:      linux-mips@linux-mips.org
2809 S:      Maintained
2810 F:      Documentation/devicetree/bindings/mips/brcm/
2811 F:      arch/mips/bcm47xx/*
2812 F:      arch/mips/include/asm/mach-bcm47xx/*
2813
2814 BROADCOM BCM5301X ARM ARCHITECTURE
2815 M:      Hauke Mehrtens <hauke@hauke-m.de>
2816 M:      Rafał Miłecki <zajec5@gmail.com>
2817 M:      Jon Mason <jonmason@broadcom.com>
2818 M:      bcm-kernel-feedback-list@broadcom.com
2819 L:      linux-arm-kernel@lists.infradead.org
2820 S:      Maintained
2821 F:      arch/arm/mach-bcm/bcm_5301x.c
2822 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2823 F:      arch/arm/boot/dts/bcm470*
2824 F:      arch/arm/boot/dts/bcm953012*
2825
2826 BROADCOM BCM53573 ARM ARCHITECTURE
2827 M:      Rafał Miłecki <rafal@milecki.pl>
2828 L:      linux-arm-kernel@lists.infradead.org
2829 S:      Maintained
2830 F:      arch/arm/boot/dts/bcm53573*
2831 F:      arch/arm/boot/dts/bcm47189*
2832
2833 BROADCOM BCM63XX ARM ARCHITECTURE
2834 M:      Florian Fainelli <f.fainelli@gmail.com>
2835 M:      bcm-kernel-feedback-list@broadcom.com
2836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2837 T:      git git://github.com/broadcom/stblinux.git
2838 S:      Maintained
2839 N:      bcm63xx
2840
2841 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2842 M:      Kevin Cernekee <cernekee@gmail.com>
2843 L:      linux-usb@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2846
2847 BROADCOM BCM7XXX ARM ARCHITECTURE
2848 M:      Brian Norris <computersforpeace@gmail.com>
2849 M:      Gregory Fong <gregory.0xf0@gmail.com>
2850 M:      Florian Fainelli <f.fainelli@gmail.com>
2851 M:      bcm-kernel-feedback-list@broadcom.com
2852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2853 T:      git git://github.com/broadcom/stblinux.git
2854 S:      Maintained
2855 F:      arch/arm/mach-bcm/*brcmstb*
2856 F:      arch/arm/boot/dts/bcm7*.dts*
2857 F:      drivers/bus/brcmstb_gisb.c
2858 F:      arch/arm/mm/cache-b15-rac.c
2859 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2860 N:      brcmstb
2861
2862 BROADCOM BMIPS CPUFREQ DRIVER
2863 M:      Markus Mayer <mmayer@broadcom.com>
2864 M:      bcm-kernel-feedback-list@broadcom.com
2865 L:      linux-pm@vger.kernel.org
2866 S:      Maintained
2867 F:      drivers/cpufreq/bmips-cpufreq.c
2868
2869 BROADCOM BMIPS MIPS ARCHITECTURE
2870 M:      Kevin Cernekee <cernekee@gmail.com>
2871 M:      Florian Fainelli <f.fainelli@gmail.com>
2872 L:      linux-mips@linux-mips.org
2873 T:      git git://github.com/broadcom/stblinux.git
2874 S:      Maintained
2875 F:      arch/mips/bmips/*
2876 F:      arch/mips/include/asm/mach-bmips/*
2877 F:      arch/mips/kernel/*bmips*
2878 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2879 F:      drivers/irqchip/irq-bcm63*
2880 F:      drivers/irqchip/irq-bcm7*
2881 F:      drivers/irqchip/irq-brcmstb*
2882 F:      include/linux/bcm963xx_nvram.h
2883 F:      include/linux/bcm963xx_tag.h
2884
2885 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2886 M:      Rasesh Mody <rasesh.mody@cavium.com>
2887 M:      Harish Patil <harish.patil@cavium.com>
2888 M:      Dept-GELinuxNICDev@cavium.com
2889 L:      netdev@vger.kernel.org
2890 S:      Supported
2891 F:      drivers/net/ethernet/broadcom/bnx2.*
2892 F:      drivers/net/ethernet/broadcom/bnx2_*
2893
2894 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2895 M:      QLogic-Storage-Upstream@qlogic.com
2896 L:      linux-scsi@vger.kernel.org
2897 S:      Supported
2898 F:      drivers/scsi/bnx2fc/
2899
2900 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2901 M:      QLogic-Storage-Upstream@qlogic.com
2902 L:      linux-scsi@vger.kernel.org
2903 S:      Supported
2904 F:      drivers/scsi/bnx2i/
2905
2906 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2907 M:      Ariel Elior <ariel.elior@cavium.com>
2908 M:      everest-linux-l2@cavium.com
2909 L:      netdev@vger.kernel.org
2910 S:      Supported
2911 F:      drivers/net/ethernet/broadcom/bnx2x/
2912
2913 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2914 M:      Michael Chan <michael.chan@broadcom.com>
2915 L:      netdev@vger.kernel.org
2916 S:      Supported
2917 F:      drivers/net/ethernet/broadcom/bnxt/
2918
2919 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2920 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2921 M:      Franky Lin <franky.lin@broadcom.com>
2922 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2923 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2924 M:      Wright Feng <wright.feng@cypress.com>
2925 L:      linux-wireless@vger.kernel.org
2926 L:      brcm80211-dev-list.pdl@broadcom.com
2927 L:      brcm80211-dev-list@cypress.com
2928 S:      Supported
2929 F:      drivers/net/wireless/broadcom/brcm80211/
2930
2931 BROADCOM BRCMSTB GPIO DRIVER
2932 M:      Gregory Fong <gregory.0xf0@gmail.com>
2933 L:      bcm-kernel-feedback-list@broadcom.com
2934 S:      Supported
2935 F:      drivers/gpio/gpio-brcmstb.c
2936 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2937
2938 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2939 M:      Al Cooper <alcooperx@gmail.com>
2940 L:      linux-kernel@vger.kernel.org
2941 L:      bcm-kernel-feedback-list@broadcom.com
2942 S:      Maintained
2943 F:      drivers/phy/broadcom/phy-brcm-usb*
2944
2945 BROADCOM GENET ETHERNET DRIVER
2946 M:      Doug Berger <opendmb@gmail.com>
2947 M:      Florian Fainelli <f.fainelli@gmail.com>
2948 L:      netdev@vger.kernel.org
2949 S:      Supported
2950 F:      drivers/net/ethernet/broadcom/genet/
2951
2952 BROADCOM IPROC ARM ARCHITECTURE
2953 M:      Ray Jui <rjui@broadcom.com>
2954 M:      Scott Branden <sbranden@broadcom.com>
2955 M:      Jon Mason <jonmason@broadcom.com>
2956 M:      bcm-kernel-feedback-list@broadcom.com
2957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2958 T:      git git://github.com/broadcom/cygnus-linux.git
2959 S:      Maintained
2960 N:      iproc
2961 N:      cygnus
2962 N:      bcm[-_]nsp
2963 N:      bcm9113*
2964 N:      bcm9583*
2965 N:      bcm9585*
2966 N:      bcm9586*
2967 N:      bcm988312
2968 N:      bcm113*
2969 N:      bcm583*
2970 N:      bcm585*
2971 N:      bcm586*
2972 N:      bcm88312
2973 N:      hr2
2974 F:      arch/arm64/boot/dts/broadcom/ns2*
2975 F:      drivers/clk/bcm/clk-ns*
2976 F:      drivers/pinctrl/bcm/pinctrl-ns*
2977
2978 BROADCOM KONA GPIO DRIVER
2979 M:      Ray Jui <rjui@broadcom.com>
2980 L:      bcm-kernel-feedback-list@broadcom.com
2981 S:      Supported
2982 F:      drivers/gpio/gpio-bcm-kona.c
2983 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2984
2985 BROADCOM NETXTREME-E ROCE DRIVER
2986 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2987 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2988 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2989 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2990 L:      linux-rdma@vger.kernel.org
2991 W:      http://www.broadcom.com
2992 S:      Supported
2993 F:      drivers/infiniband/hw/bnxt_re/
2994 F:      include/uapi/rdma/bnxt_re-abi.h
2995
2996 BROADCOM NVRAM DRIVER
2997 M:      Rafał Miłecki <zajec5@gmail.com>
2998 L:      linux-mips@linux-mips.org
2999 S:      Maintained
3000 F:      drivers/firmware/broadcom/*
3001
3002 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3003 M:      Rafał Miłecki <zajec5@gmail.com>
3004 L:      linux-wireless@vger.kernel.org
3005 S:      Maintained
3006 F:      drivers/bcma/
3007 F:      include/linux/bcma/
3008
3009 BROADCOM STB AVS CPUFREQ DRIVER
3010 M:      Markus Mayer <mmayer@broadcom.com>
3011 M:      bcm-kernel-feedback-list@broadcom.com
3012 L:      linux-pm@vger.kernel.org
3013 S:      Maintained
3014 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3015 F:      drivers/cpufreq/brcmstb*
3016
3017 BROADCOM STB AVS TMON DRIVER
3018 M:      Markus Mayer <mmayer@broadcom.com>
3019 M:      bcm-kernel-feedback-list@broadcom.com
3020 L:      linux-pm@vger.kernel.org
3021 S:      Maintained
3022 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3023 F:      drivers/thermal/broadcom/brcmstb*
3024
3025 BROADCOM STB NAND FLASH DRIVER
3026 M:      Brian Norris <computersforpeace@gmail.com>
3027 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3028 L:      linux-mtd@lists.infradead.org
3029 L:      bcm-kernel-feedback-list@broadcom.com
3030 S:      Maintained
3031 F:      drivers/mtd/nand/raw/brcmnand/
3032
3033 BROADCOM STB DPFE DRIVER
3034 M:      Markus Mayer <mmayer@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 S:      Maintained
3038 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3039 F:      drivers/memory/brcmstb_dpfe.c
3040
3041 BROADCOM SYSTEMPORT ETHERNET DRIVER
3042 M:      Florian Fainelli <f.fainelli@gmail.com>
3043 L:      netdev@vger.kernel.org
3044 S:      Supported
3045 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3046
3047 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3048 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3049 M:      Prashant Sreedharan <prashant@broadcom.com>
3050 M:      Michael Chan <mchan@broadcom.com>
3051 L:      netdev@vger.kernel.org
3052 S:      Supported
3053 F:      drivers/net/ethernet/broadcom/tg3.*
3054
3055 BROCADE BFA FC SCSI DRIVER
3056 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3057 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3058 L:      linux-scsi@vger.kernel.org
3059 S:      Supported
3060 F:      drivers/scsi/bfa/
3061
3062 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3063 M:      Rasesh Mody <rasesh.mody@cavium.com>
3064 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3065 M:      Dept-GELinuxNICDev@cavium.com
3066 L:      netdev@vger.kernel.org
3067 S:      Supported
3068 F:      drivers/net/ethernet/brocade/bna/
3069
3070 BSG (block layer generic sg v4 driver)
3071 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3072 L:      linux-scsi@vger.kernel.org
3073 S:      Supported
3074 F:      block/bsg.c
3075 F:      include/linux/bsg.h
3076 F:      include/uapi/linux/bsg.h
3077
3078 BT87X AUDIO DRIVER
3079 M:      Clemens Ladisch <clemens@ladisch.de>
3080 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3081 T:      git git://git.alsa-project.org/alsa-kernel.git
3082 S:      Maintained
3083 F:      Documentation/sound/cards/bt87x.rst
3084 F:      sound/pci/bt87x.c
3085
3086 BT8XXGPIO DRIVER
3087 M:      Michael Buesch <m@bues.ch>
3088 W:      http://bu3sch.de/btgpio.php
3089 S:      Maintained
3090 F:      drivers/gpio/gpio-bt8xx.c
3091
3092 BTRFS FILE SYSTEM
3093 M:      Chris Mason <clm@fb.com>
3094 M:      Josef Bacik <jbacik@fb.com>
3095 M:      David Sterba <dsterba@suse.com>
3096 L:      linux-btrfs@vger.kernel.org
3097 W:      http://btrfs.wiki.kernel.org/
3098 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3100 S:      Maintained
3101 F:      Documentation/filesystems/btrfs.txt
3102 F:      fs/btrfs/
3103 F:      include/linux/btrfs*
3104 F:      include/uapi/linux/btrfs*
3105
3106 BTTV VIDEO4LINUX DRIVER
3107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3108 L:      linux-media@vger.kernel.org
3109 W:      https://linuxtv.org
3110 T:      git git://linuxtv.org/media_tree.git
3111 S:      Odd fixes
3112 F:      Documentation/media/v4l-drivers/bttv*
3113 F:      drivers/media/pci/bt8xx/bttv*
3114
3115 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3116 M:      Chanwoo Choi <cw00.choi@samsung.com>
3117 L:      linux-pm@vger.kernel.org
3118 L:      linux-samsung-soc@vger.kernel.org
3119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3120 S:      Maintained
3121 F:      drivers/devfreq/exynos-bus.c
3122 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3123
3124 BUSLOGIC SCSI DRIVER
3125 M:      Khalid Aziz <khalid@gonehiking.org>
3126 L:      linux-scsi@vger.kernel.org
3127 S:      Maintained
3128 F:      drivers/scsi/BusLogic.*
3129 F:      drivers/scsi/FlashPoint.*
3130
3131 C-MEDIA CMI8788 DRIVER
3132 M:      Clemens Ladisch <clemens@ladisch.de>
3133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3134 T:      git git://git.alsa-project.org/alsa-kernel.git
3135 S:      Maintained
3136 F:      sound/pci/oxygen/
3137
3138 C6X ARCHITECTURE
3139 M:      Mark Salter <msalter@redhat.com>
3140 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3141 L:      linux-c6x-dev@linux-c6x.org
3142 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3143 S:      Maintained
3144 F:      arch/c6x/
3145
3146 CA8210 IEEE-802.15.4 RADIO DRIVER
3147 M:      Harry Morris <h.morris@cascoda.com>
3148 L:      linux-wpan@vger.kernel.org
3149 W:      https://github.com/Cascoda/ca8210-linux.git
3150 S:      Maintained
3151 F:      drivers/net/ieee802154/ca8210.c
3152 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3153
3154 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3155 M:      David Howells <dhowells@redhat.com>
3156 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3157 S:      Supported
3158 F:      Documentation/filesystems/caching/cachefiles.txt
3159 F:      fs/cachefiles/
3160
3161 CADENCE MIPI-CSI2 BRIDGES
3162 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3163 L:      linux-media@vger.kernel.org
3164 S:      Maintained
3165 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3166 F:      drivers/media/platform/cadence/cdns-csi2*
3167
3168 CADET FM/AM RADIO RECEIVER DRIVER
3169 M:      Hans Verkuil <hverkuil@xs4all.nl>
3170 L:      linux-media@vger.kernel.org
3171 T:      git git://linuxtv.org/media_tree.git
3172 W:      https://linuxtv.org
3173 S:      Maintained
3174 F:      drivers/media/radio/radio-cadet*
3175
3176 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3177 M:      Jonathan Corbet <corbet@lwn.net>
3178 L:      linux-media@vger.kernel.org
3179 T:      git git://linuxtv.org/media_tree.git
3180 S:      Maintained
3181 F:      Documentation/media/v4l-drivers/cafe_ccic*
3182 F:      drivers/media/platform/marvell-ccic/
3183
3184 CAIF NETWORK LAYER
3185 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3186 L:      netdev@vger.kernel.org
3187 S:      Supported
3188 F:      Documentation/networking/caif/
3189 F:      drivers/net/caif/
3190 F:      include/uapi/linux/caif/
3191 F:      include/net/caif/
3192 F:      net/caif/
3193
3194 CALGARY x86-64 IOMMU
3195 M:      Muli Ben-Yehuda <mulix@mulix.org>
3196 M:      Jon Mason <jdmason@kudzu.us>
3197 L:      iommu@lists.linux-foundation.org
3198 S:      Maintained
3199 F:      arch/x86/kernel/pci-calgary_64.c
3200 F:      arch/x86/kernel/tce_64.c
3201 F:      arch/x86/include/asm/calgary.h
3202 F:      arch/x86/include/asm/tce.h
3203
3204 CAN NETWORK DRIVERS
3205 M:      Wolfgang Grandegger <wg@grandegger.com>
3206 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3207 L:      linux-can@vger.kernel.org
3208 W:      https://github.com/linux-can
3209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3211 S:      Maintained
3212 F:      Documentation/devicetree/bindings/net/can/
3213 F:      drivers/net/can/
3214 F:      include/linux/can/dev.h
3215 F:      include/linux/can/platform/
3216 F:      include/uapi/linux/can/error.h
3217 F:      include/uapi/linux/can/netlink.h
3218
3219 CAN NETWORK LAYER
3220 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3221 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3222 L:      linux-can@vger.kernel.org
3223 W:      https://github.com/linux-can
3224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3226 S:      Maintained
3227 F:      Documentation/networking/can.rst
3228 F:      net/can/
3229 F:      include/linux/can/core.h
3230 F:      include/uapi/linux/can.h
3231 F:      include/uapi/linux/can/bcm.h
3232 F:      include/uapi/linux/can/raw.h
3233 F:      include/uapi/linux/can/gw.h
3234
3235 CAPABILITIES
3236 M:      Serge Hallyn <serge@hallyn.com>
3237 L:      linux-security-module@vger.kernel.org
3238 S:      Supported
3239 F:      include/linux/capability.h
3240 F:      include/uapi/linux/capability.h
3241 F:      security/commoncap.c
3242 F:      kernel/capability.c
3243
3244 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3245 M:      Kevin Tsai <ktsai@capellamicro.com>
3246 S:      Maintained
3247 F:      drivers/iio/light/cm*
3248
3249 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3250 M:      Christian Lamparter <chunkeey@googlemail.com>
3251 L:      linux-wireless@vger.kernel.org
3252 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3253 S:      Maintained
3254 F:      drivers/net/wireless/ath/carl9170/
3255
3256 CAVIUM I2C DRIVER
3257 M:      Jan Glauber <jglauber@cavium.com>
3258 M:      David Daney <david.daney@cavium.com>
3259 W:      http://www.cavium.com
3260 S:      Supported
3261 F:      drivers/i2c/busses/i2c-octeon*
3262 F:      drivers/i2c/busses/i2c-thunderx*
3263
3264 CAVIUM LIQUIDIO NETWORK DRIVER
3265 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3266 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3267 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3268 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3269 L:      netdev@vger.kernel.org
3270 W:      http://www.cavium.com
3271 S:      Supported
3272 F:      drivers/net/ethernet/cavium/liquidio/
3273
3274 CAVIUM MMC DRIVER
3275 M:      Jan Glauber <jglauber@cavium.com>
3276 M:      David Daney <david.daney@cavium.com>
3277 M:      Steven J. Hill <Steven.Hill@cavium.com>
3278 W:      http://www.cavium.com
3279 S:      Supported
3280 F:      drivers/mmc/host/cavium*
3281
3282 CAVIUM OCTEON-TX CRYPTO DRIVER
3283 M:      George Cherian <george.cherian@cavium.com>
3284 L:      linux-crypto@vger.kernel.org
3285 W:      http://www.cavium.com
3286 S:      Supported
3287 F:      drivers/crypto/cavium/cpt/
3288
3289 CAVIUM THUNDERX2 ARM64 SOC
3290 M:      Robert Richter <rrichter@cavium.com>
3291 M:      Jayachandran C <jnair@caviumnetworks.com>
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 S:      Maintained
3294 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3295 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3296
3297 CC2520 IEEE-802.15.4 RADIO DRIVER
3298 M:      Varka Bhadram <varkabhadram@gmail.com>
3299 L:      linux-wpan@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/net/ieee802154/cc2520.c
3302 F:      include/linux/spi/cc2520.h
3303 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3304
3305 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3306 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3307 L:      linux-crypto@vger.kernel.org
3308 S:      Supported
3309 F:      drivers/crypto/ccree/
3310 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3311
3312 CEC FRAMEWORK
3313 M:      Hans Verkuil <hans.verkuil@cisco.com>
3314 L:      linux-media@vger.kernel.org
3315 T:      git git://linuxtv.org/media_tree.git
3316 W:      http://linuxtv.org
3317 S:      Supported
3318 F:      Documentation/media/kapi/cec-core.rst
3319 F:      Documentation/media/uapi/cec
3320 F:      drivers/media/cec/
3321 F:      drivers/media/rc/keymaps/rc-cec.c
3322 F:      include/media/cec.h
3323 F:      include/media/cec-notifier.h
3324 F:      include/uapi/linux/cec.h
3325 F:      include/uapi/linux/cec-funcs.h
3326 F:      Documentation/devicetree/bindings/media/cec.txt
3327 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3328
3329 CEC GPIO DRIVER
3330 M:      Hans Verkuil <hans.verkuil@cisco.com>
3331 L:      linux-media@vger.kernel.org
3332 T:      git git://linuxtv.org/media_tree.git
3333 W:      http://linuxtv.org
3334 S:      Supported
3335 F:      drivers/media/platform/cec-gpio/
3336 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3337
3338 CELL BROADBAND ENGINE ARCHITECTURE
3339 M:      Arnd Bergmann <arnd@arndb.de>
3340 L:      linuxppc-dev@lists.ozlabs.org
3341 W:      http://www.ibm.com/developerworks/power/cell/
3342 S:      Supported
3343 F:      arch/powerpc/include/asm/cell*.h
3344 F:      arch/powerpc/include/asm/spu*.h
3345 F:      arch/powerpc/include/uapi/asm/spu*.h
3346 F:      arch/powerpc/oprofile/*cell*
3347 F:      arch/powerpc/platforms/cell/
3348
3349 CEPH COMMON CODE (LIBCEPH)
3350 M:      Ilya Dryomov <idryomov@gmail.com>
3351 M:      "Yan, Zheng" <zyan@redhat.com>
3352 M:      Sage Weil <sage@redhat.com>
3353 L:      ceph-devel@vger.kernel.org
3354 W:      http://ceph.com/
3355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3356 T:      git git://github.com/ceph/ceph-client.git
3357 S:      Supported
3358 F:      net/ceph/
3359 F:      include/linux/ceph/
3360 F:      include/linux/crush/
3361
3362 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3363 M:      "Yan, Zheng" <zyan@redhat.com>
3364 M:      Sage Weil <sage@redhat.com>
3365 M:      Ilya Dryomov <idryomov@gmail.com>
3366 L:      ceph-devel@vger.kernel.org
3367 W:      http://ceph.com/
3368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3369 T:      git git://github.com/ceph/ceph-client.git
3370 S:      Supported
3371 F:      Documentation/filesystems/ceph.txt
3372 F:      fs/ceph/
3373
3374 CERTIFICATE HANDLING:
3375 M:      David Howells <dhowells@redhat.com>
3376 M:      David Woodhouse <dwmw2@infradead.org>
3377 L:      keyrings@vger.kernel.org
3378 S:      Maintained
3379 F:      Documentation/admin-guide/module-signing.rst
3380 F:      certs/
3381 F:      scripts/sign-file.c
3382 F:      scripts/extract-cert.c
3383
3384 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3385 L:      linux-usb@vger.kernel.org
3386 S:      Orphan
3387 F:      Documentation/usb/WUSB-Design-overview.txt
3388 F:      Documentation/usb/wusb-cbaf
3389 F:      drivers/usb/host/hwa-hc.c
3390 F:      drivers/usb/host/whci/
3391 F:      drivers/usb/wusbcore/
3392 F:      include/linux/usb/wusb*
3393
3394 CFAG12864B LCD DRIVER
3395 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3396 S:      Maintained
3397 F:      drivers/auxdisplay/cfag12864b.c
3398 F:      include/linux/cfag12864b.h
3399
3400 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3401 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3402 S:      Maintained
3403 F:      drivers/auxdisplay/cfag12864bfb.c
3404 F:      include/linux/cfag12864b.h
3405
3406 802.11 (including CFG80211/NL80211)
3407 M:      Johannes Berg <johannes@sipsolutions.net>
3408 L:      linux-wireless@vger.kernel.org
3409 W:      http://wireless.kernel.org/
3410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3412 S:      Maintained
3413 F:      net/wireless/
3414 F:      include/uapi/linux/nl80211.h
3415 F:      include/linux/ieee80211.h
3416 F:      include/net/wext.h
3417 F:      include/net/cfg80211.h
3418 F:      include/net/iw_handler.h
3419 F:      include/net/ieee80211_radiotap.h
3420 F:      Documentation/driver-api/80211/cfg80211.rst
3421 F:      Documentation/networking/regulatory.txt
3422
3423 CHAR and MISC DRIVERS
3424 M:      Arnd Bergmann <arnd@arndb.de>
3425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3427 S:      Supported
3428 F:      drivers/char/
3429 F:      drivers/misc/
3430 F:      include/linux/miscdevice.h
3431
3432 CHECKPATCH
3433 M:      Andy Whitcroft <apw@canonical.com>
3434 M:      Joe Perches <joe@perches.com>
3435 S:      Maintained
3436 F:      scripts/checkpatch.pl
3437
3438 CHINESE DOCUMENTATION
3439 M:      Harry Wei <harryxiyou@gmail.com>
3440 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3441 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3442 S:      Maintained
3443 F:      Documentation/translations/zh_CN/
3444
3445 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3446 M:      Peter Chen <Peter.Chen@nxp.com>
3447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3448 L:      linux-usb@vger.kernel.org
3449 S:      Maintained
3450 F:      drivers/usb/chipidea/
3451
3452 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3453 M:      Hans de Goede <hdegoede@redhat.com>
3454 L:      linux-input@vger.kernel.org
3455 S:      Maintained
3456 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3457 F:      drivers/input/touchscreen/chipone_icn8318.c
3458
3459 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3460 M:      Hans de Goede <hdegoede@redhat.com>
3461 L:      linux-input@vger.kernel.org
3462 S:      Maintained
3463 F:      drivers/input/touchscreen/chipone_icn8505.c
3464
3465 CHROME HARDWARE PLATFORM SUPPORT
3466 M:      Benson Leung <bleung@chromium.org>
3467 M:      Olof Johansson <olof@lixom.net>
3468 S:      Maintained
3469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3470 F:      drivers/platform/chrome/
3471
3472 CIRRUS LOGIC AUDIO CODEC DRIVERS
3473 M:      Brian Austin <brian.austin@cirrus.com>
3474 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3476 S:      Maintained
3477 F:      sound/soc/codecs/cs*
3478
3479 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3480 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3481 L:      netdev@vger.kernel.org
3482 S:      Maintained
3483 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3484
3485 CISCO FCOE HBA DRIVER
3486 M:      Satish Kharat <satishkh@cisco.com>
3487 M:      Sesidhar Baddela <sebaddel@cisco.com>
3488 M:      Karan Tilak Kumar <kartilak@cisco.com>
3489 L:      linux-scsi@vger.kernel.org
3490 S:      Supported
3491 F:      drivers/scsi/fnic/
3492
3493 CISCO SCSI HBA DRIVER
3494 M:      Karan Tilak Kumar <kartilak@cisco.com>
3495 M:      Sesidhar Baddela <sebaddel@cisco.com>
3496 L:      linux-scsi@vger.kernel.org
3497 S:      Supported
3498 F:      drivers/scsi/snic/
3499
3500 CISCO VIC ETHERNET NIC DRIVER
3501 M:      Christian Benvenuti <benve@cisco.com>
3502 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3503 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3504 S:      Supported
3505 F:      drivers/net/ethernet/cisco/enic/
3506
3507 CISCO VIC LOW LATENCY NIC DRIVER
3508 M:      Christian Benvenuti <benve@cisco.com>
3509 M:      Dave Goodell <dgoodell@cisco.com>
3510 S:      Supported
3511 F:      drivers/infiniband/hw/usnic/
3512
3513 CLEANCACHE API
3514 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3515 L:      linux-kernel@vger.kernel.org
3516 S:      Maintained
3517 F:      mm/cleancache.c
3518 F:      include/linux/cleancache.h
3519
3520 CLK API
3521 M:      Russell King <linux@armlinux.org.uk>
3522 L:      linux-clk@vger.kernel.org
3523 S:      Maintained
3524 F:      include/linux/clk.h
3525
3526 CLOCKSOURCE, CLOCKEVENT DRIVERS
3527 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3528 M:      Thomas Gleixner <tglx@linutronix.de>
3529 L:      linux-kernel@vger.kernel.org
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3531 S:      Supported
3532 F:      drivers/clocksource/
3533 F:      Documentation/devicetree/bindings/timer/
3534
3535 CMPC ACPI DRIVER
3536 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3537 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3538 L:      platform-driver-x86@vger.kernel.org
3539 S:      Supported
3540 F:      drivers/platform/x86/classmate-laptop.c
3541
3542 COBALT MEDIA DRIVER
3543 M:      Hans Verkuil <hans.verkuil@cisco.com>
3544 L:      linux-media@vger.kernel.org
3545 T:      git git://linuxtv.org/media_tree.git
3546 W:      https://linuxtv.org
3547 S:      Supported
3548 F:      drivers/media/pci/cobalt/
3549
3550 COCCINELLE/Semantic Patches (SmPL)
3551 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3552 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3553 M:      Nicolas Palix <nicolas.palix@imag.fr>
3554 M:      Michal Marek <michal.lkml@markovi.net>
3555 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3557 W:      http://coccinelle.lip6.fr/
3558 S:      Supported
3559 F:      Documentation/dev-tools/coccinelle.rst
3560 F:      scripts/coccinelle/
3561 F:      scripts/coccicheck
3562
3563 CODA FILE SYSTEM
3564 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3565 M:      coda@cs.cmu.edu
3566 L:      codalist@coda.cs.cmu.edu
3567 W:      http://www.coda.cs.cmu.edu/
3568 S:      Maintained
3569 F:      Documentation/filesystems/coda.txt
3570 F:      fs/coda/
3571 F:      include/linux/coda*.h
3572 F:      include/uapi/linux/coda*.h
3573
3574 CODA V4L2 MEM2MEM DRIVER
3575 M:      Philipp Zabel <p.zabel@pengutronix.de>
3576 L:      linux-media@vger.kernel.org
3577 S:      Maintained
3578 F:      Documentation/devicetree/bindings/media/coda.txt
3579 F:      drivers/media/platform/coda/
3580
3581 COMMON CLK FRAMEWORK
3582 M:      Michael Turquette <mturquette@baylibre.com>
3583 M:      Stephen Boyd <sboyd@kernel.org>
3584 L:      linux-clk@vger.kernel.org
3585 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3587 S:      Maintained
3588 F:      Documentation/devicetree/bindings/clock/
3589 F:      drivers/clk/
3590 X:      drivers/clk/clkdev.c
3591 F:      include/linux/clk-pr*
3592 F:      include/linux/clk/
3593 F:      include/linux/of_clk.h
3594
3595 COMMON INTERNET FILE SYSTEM (CIFS)
3596 M:      Steve French <sfrench@samba.org>
3597 L:      linux-cifs@vger.kernel.org
3598 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3599 W:      http://linux-cifs.samba.org/
3600 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3601 S:      Supported
3602 F:      Documentation/filesystems/cifs/
3603 F:      fs/cifs/
3604
3605 COMPACTPCI HOTPLUG CORE
3606 M:      Scott Murray <scott@spiteful.org>
3607 L:      linux-pci@vger.kernel.org
3608 S:      Maintained
3609 F:      drivers/pci/hotplug/cpci_hotplug*
3610
3611 COMPACTPCI HOTPLUG GENERIC DRIVER
3612 M:      Scott Murray <scott@spiteful.org>
3613 L:      linux-pci@vger.kernel.org
3614 S:      Maintained
3615 F:      drivers/pci/hotplug/cpcihp_generic.c
3616
3617 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3618 M:      Scott Murray <scott@spiteful.org>
3619 L:      linux-pci@vger.kernel.org
3620 S:      Maintained
3621 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3622
3623 COMPAL LAPTOP SUPPORT
3624 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3625 L:      platform-driver-x86@vger.kernel.org
3626 S:      Maintained
3627 F:      drivers/platform/x86/compal-laptop.c
3628
3629 CONEXANT ACCESSRUNNER USB DRIVER
3630 L:      accessrunner-general@lists.sourceforge.net
3631 W:      http://accessrunner.sourceforge.net/
3632 S:      Orphan
3633 F:      drivers/usb/atm/cxacru.c
3634
3635 CONFIGFS
3636 M:      Joel Becker <jlbec@evilplan.org>
3637 M:      Christoph Hellwig <hch@lst.de>
3638 T:      git git://git.infradead.org/users/hch/configfs.git
3639 S:      Supported
3640 F:      fs/configfs/
3641 F:      include/linux/configfs.h
3642
3643 CONNECTOR
3644 M:      Evgeniy Polyakov <zbr@ioremap.net>
3645 L:      netdev@vger.kernel.org
3646 S:      Maintained
3647 F:      drivers/connector/
3648
3649 CONTROL GROUP (CGROUP)
3650 M:      Tejun Heo <tj@kernel.org>
3651 M:      Li Zefan <lizefan@huawei.com>
3652 M:      Johannes Weiner <hannes@cmpxchg.org>
3653 L:      cgroups@vger.kernel.org
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3655 S:      Maintained
3656 F:      Documentation/cgroup*
3657 F:      include/linux/cgroup*
3658 F:      kernel/cgroup*
3659
3660 CONTROL GROUP - CPUSET
3661 M:      Li Zefan <lizefan@huawei.com>
3662 L:      cgroups@vger.kernel.org
3663 W:      http://www.bullopensource.org/cpuset/
3664 W:      http://oss.sgi.com/projects/cpusets/
3665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3666 S:      Maintained
3667 F:      Documentation/cgroup-v1/cpusets.txt
3668 F:      include/linux/cpuset.h
3669 F:      kernel/cgroup/cpuset.c
3670
3671 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3672 M:      Johannes Weiner <hannes@cmpxchg.org>
3673 M:      Michal Hocko <mhocko@kernel.org>
3674 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3675 L:      cgroups@vger.kernel.org
3676 L:      linux-mm@kvack.org
3677 S:      Maintained
3678 F:      mm/memcontrol.c
3679 F:      mm/swap_cgroup.c
3680
3681 CORETEMP HARDWARE MONITORING DRIVER
3682 M:      Fenghua Yu <fenghua.yu@intel.com>
3683 L:      linux-hwmon@vger.kernel.org
3684 S:      Maintained
3685 F:      Documentation/hwmon/coretemp
3686 F:      drivers/hwmon/coretemp.c
3687
3688 COSA/SRP SYNC SERIAL DRIVER
3689 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3690 W:      http://www.fi.muni.cz/~kas/cosa/
3691 S:      Maintained
3692 F:      drivers/net/wan/cosa*
3693
3694 CPMAC ETHERNET DRIVER
3695 M:      Florian Fainelli <f.fainelli@gmail.com>
3696 L:      netdev@vger.kernel.org
3697 S:      Maintained
3698 F:      drivers/net/ethernet/ti/cpmac.c
3699
3700 CPU FREQUENCY DRIVERS
3701 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3702 M:      Viresh Kumar <viresh.kumar@linaro.org>
3703 L:      linux-pm@vger.kernel.org
3704 S:      Maintained
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3706 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3707 B:      https://bugzilla.kernel.org
3708 F:      Documentation/cpu-freq/
3709 F:      Documentation/devicetree/bindings/cpufreq/
3710 F:      drivers/cpufreq/
3711 F:      include/linux/cpufreq.h
3712 F:      tools/testing/selftests/cpufreq/
3713
3714 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3715 M:      Viresh Kumar <viresh.kumar@linaro.org>
3716 M:      Sudeep Holla <sudeep.holla@arm.com>
3717 L:      linux-pm@vger.kernel.org
3718 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3719 S:      Maintained
3720 F:      drivers/cpufreq/arm_big_little.h
3721 F:      drivers/cpufreq/arm_big_little.c
3722 F:      drivers/cpufreq/arm_big_little_dt.c
3723
3724 CPU POWER MONITORING SUBSYSTEM
3725 M:      Thomas Renninger <trenn@suse.com>
3726 M:      Shuah Khan <shuah@kernel.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 F:      tools/power/cpupower/
3730
3731 CPUID/MSR DRIVER
3732 M:      "H. Peter Anvin" <hpa@zytor.com>
3733 S:      Maintained
3734 F:      arch/x86/kernel/cpuid.c
3735 F:      arch/x86/kernel/msr.c
3736
3737 CPUIDLE DRIVER - ARM BIG LITTLE
3738 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3739 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3740 L:      linux-pm@vger.kernel.org
3741 L:      linux-arm-kernel@lists.infradead.org
3742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3743 S:      Maintained
3744 F:      drivers/cpuidle/cpuidle-big_little.c
3745
3746 CPUIDLE DRIVER - ARM EXYNOS
3747 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3748 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3749 M:      Kukjin Kim <kgene@kernel.org>
3750 L:      linux-pm@vger.kernel.org
3751 L:      linux-samsung-soc@vger.kernel.org
3752 S:      Supported
3753 F:      drivers/cpuidle/cpuidle-exynos.c
3754 F:      arch/arm/mach-exynos/pm.c
3755
3756 CPUIDLE DRIVERS
3757 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3758 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3759 L:      linux-pm@vger.kernel.org
3760 S:      Maintained
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3762 B:      https://bugzilla.kernel.org
3763 F:      drivers/cpuidle/*
3764 F:      include/linux/cpuidle.h
3765
3766 CRAMFS FILESYSTEM
3767 M:      Nicolas Pitre <nico@linaro.org>
3768 S:      Maintained
3769 F:      Documentation/filesystems/cramfs.txt
3770 F:      fs/cramfs/
3771
3772 CRYPTO API
3773 M:      Herbert Xu <herbert@gondor.apana.org.au>
3774 M:      "David S. Miller" <davem@davemloft.net>
3775 L:      linux-crypto@vger.kernel.org
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3778 S:      Maintained
3779 F:      Documentation/crypto/
3780 F:      Documentation/devicetree/bindings/crypto/
3781 F:      arch/*/crypto/
3782 F:      crypto/
3783 F:      drivers/crypto/
3784 F:      include/crypto/
3785 F:      include/linux/crypto*
3786
3787 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3788 M:      Neil Horman <nhorman@tuxdriver.com>
3789 L:      linux-crypto@vger.kernel.org
3790 S:      Maintained
3791 F:      crypto/ansi_cprng.c
3792 F:      crypto/rng.c
3793
3794 CS3308 MEDIA DRIVER
3795 M:      Hans Verkuil <hverkuil@xs4all.nl>
3796 L:      linux-media@vger.kernel.org
3797 T:      git git://linuxtv.org/media_tree.git
3798 W:      http://linuxtv.org
3799 S:      Odd Fixes
3800 F:      drivers/media/i2c/cs3308.c
3801 F:      drivers/media/i2c/cs3308.h
3802
3803 CS5535 Audio ALSA driver
3804 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3805 S:      Maintained
3806 F:      sound/pci/cs5535audio/
3807
3808 CW1200 WLAN driver
3809 M:      Solomon Peachy <pizza@shaftnet.org>
3810 S:      Maintained
3811 F:      drivers/net/wireless/st/cw1200/
3812
3813 CX18 VIDEO4LINUX DRIVER
3814 M:      Andy Walls <awalls@md.metrocast.net>
3815 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3816 L:      linux-media@vger.kernel.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 W:      https://linuxtv.org
3819 W:      http://www.ivtvdriver.org/index.php/Cx18
3820 S:      Maintained
3821 F:      Documentation/media/v4l-drivers/cx18*
3822 F:      drivers/media/pci/cx18/
3823 F:      include/uapi/linux/ivtv*
3824
3825 CX2341X MPEG ENCODER HELPER MODULE
3826 M:      Hans Verkuil <hverkuil@xs4all.nl>
3827 L:      linux-media@vger.kernel.org
3828 T:      git git://linuxtv.org/media_tree.git
3829 W:      https://linuxtv.org
3830 S:      Maintained
3831 F:      drivers/media/common/cx2341x*
3832 F:      include/media/cx2341x*
3833
3834 CX24120 MEDIA DRIVER
3835 M:      Jemma Denson <jdenson@gmail.com>
3836 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3837 L:      linux-media@vger.kernel.org
3838 W:      https://linuxtv.org
3839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3840 S:      Maintained
3841 F:      drivers/media/dvb-frontends/cx24120*
3842
3843 CX88 VIDEO4LINUX DRIVER
3844 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3845 L:      linux-media@vger.kernel.org
3846 W:      https://linuxtv.org
3847 T:      git git://linuxtv.org/media_tree.git
3848 S:      Odd fixes
3849 F:      Documentation/media/v4l-drivers/cx88*
3850 F:      drivers/media/pci/cx88/
3851
3852 CXD2820R MEDIA DRIVER
3853 M:      Antti Palosaari <crope@iki.fi>
3854 L:      linux-media@vger.kernel.org
3855 W:      https://linuxtv.org
3856 W:      http://palosaari.fi/linux/
3857 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3858 T:      git git://linuxtv.org/anttip/media_tree.git
3859 S:      Maintained
3860 F:      drivers/media/dvb-frontends/cxd2820r*
3861
3862 CXGB3 ETHERNET DRIVER (CXGB3)
3863 M:      Santosh Raspatur <santosh@chelsio.com>
3864 L:      netdev@vger.kernel.org
3865 W:      http://www.chelsio.com
3866 S:      Supported
3867 F:      drivers/net/ethernet/chelsio/cxgb3/
3868
3869 CXGB3 ISCSI DRIVER (CXGB3I)
3870 M:      Karen Xie <kxie@chelsio.com>
3871 L:      linux-scsi@vger.kernel.org
3872 W:      http://www.chelsio.com
3873 S:      Supported
3874 F:      drivers/scsi/cxgbi/cxgb3i
3875
3876 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3877 M:      Steve Wise <swise@chelsio.com>
3878 L:      linux-rdma@vger.kernel.org
3879 W:      http://www.openfabrics.org
3880 S:      Supported
3881 F:      drivers/infiniband/hw/cxgb3/
3882 F:      include/uapi/rdma/cxgb3-abi.h
3883
3884 CXGB4 CRYPTO DRIVER (chcr)
3885 M:      Harsh Jain <harsh@chelsio.com>
3886 L:      linux-crypto@vger.kernel.org
3887 W:      http://www.chelsio.com
3888 S:      Supported
3889 F:      drivers/crypto/chelsio
3890
3891 CXGB4 ETHERNET DRIVER (CXGB4)
3892 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3893 L:      netdev@vger.kernel.org
3894 W:      http://www.chelsio.com
3895 S:      Supported
3896 F:      drivers/net/ethernet/chelsio/cxgb4/
3897
3898 CXGB4 ISCSI DRIVER (CXGB4I)
3899 M:      Karen Xie <kxie@chelsio.com>
3900 L:      linux-scsi@vger.kernel.org
3901 W:      http://www.chelsio.com
3902 S:      Supported
3903 F:      drivers/scsi/cxgbi/cxgb4i
3904
3905 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3906 M:      Steve Wise <swise@chelsio.com>
3907 L:      linux-rdma@vger.kernel.org
3908 W:      http://www.openfabrics.org
3909 S:      Supported
3910 F:      drivers/infiniband/hw/cxgb4/
3911 F:      include/uapi/rdma/cxgb4-abi.h
3912
3913 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3914 M:      Casey Leedom <leedom@chelsio.com>
3915 L:      netdev@vger.kernel.org
3916 W:      http://www.chelsio.com
3917 S:      Supported
3918 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3919
3920 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3921 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3922 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3923 L:      linuxppc-dev@lists.ozlabs.org
3924 S:      Supported
3925 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3926 F:      drivers/misc/cxl/
3927 F:      include/misc/cxl*
3928 F:      include/uapi/misc/cxl.h
3929 F:      Documentation/powerpc/cxl.txt
3930 F:      Documentation/ABI/testing/sysfs-class-cxl
3931
3932 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3933 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3934 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3935 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3936 L:      linux-scsi@vger.kernel.org
3937 S:      Supported
3938 F:      drivers/scsi/cxlflash/
3939 F:      include/uapi/scsi/cxlflash_ioctls.h
3940 F:      Documentation/powerpc/cxlflash.txt
3941
3942 CYBERPRO FB DRIVER
3943 M:      Russell King <linux@armlinux.org.uk>
3944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3945 W:      http://www.armlinux.org.uk/
3946 S:      Maintained
3947 F:      drivers/video/fbdev/cyber2000fb.*
3948
3949 CYCLADES ASYNC MUX DRIVER
3950 W:      http://www.cyclades.com/
3951 S:      Orphan
3952 F:      drivers/tty/cyclades.c
3953 F:      include/linux/cyclades.h
3954 F:      include/uapi/linux/cyclades.h
3955
3956 CYCLADES PC300 DRIVER
3957 W:      http://www.cyclades.com/
3958 S:      Orphan
3959 F:      drivers/net/wan/pc300*
3960
3961 CYPRESS_FIRMWARE MEDIA DRIVER
3962 M:      Antti Palosaari <crope@iki.fi>
3963 L:      linux-media@vger.kernel.org
3964 W:      https://linuxtv.org
3965 W:      http://palosaari.fi/linux/
3966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3967 T:      git git://linuxtv.org/anttip/media_tree.git
3968 S:      Maintained
3969 F:      drivers/media/common/cypress_firmware*
3970
3971 CYTTSP TOUCHSCREEN DRIVER
3972 M:      Ferruh Yigit <fery@cypress.com>
3973 L:      linux-input@vger.kernel.org
3974 S:      Supported
3975 F:      drivers/input/touchscreen/cyttsp*
3976 F:      include/linux/input/cyttsp.h
3977
3978 D-LINK DIR-685 TOUCHKEYS DRIVER
3979 M:      Linus Walleij <linus.walleij@linaro.org>
3980 L:      linux-input@vger.kernel.org
3981 S:      Supported
3982 F:      drivers/input/dlink-dir685-touchkeys.c
3983
3984 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3985 M:      Joshua Kinard <kumba@gentoo.org>
3986 S:      Maintained
3987 F:      drivers/rtc/rtc-ds1685.c
3988 F:      include/linux/rtc/ds1685.h
3989
3990 DAMA SLAVE for AX.25
3991 M:      Joerg Reuter <jreuter@yaina.de>
3992 W:      http://yaina.de/jreuter/
3993 W:      http://www.qsl.net/dl1bke/
3994 L:      linux-hams@vger.kernel.org
3995 S:      Maintained
3996 F:      net/ax25/af_ax25.c
3997 F:      net/ax25/ax25_dev.c
3998 F:      net/ax25/ax25_ds_*
3999 F:      net/ax25/ax25_in.c
4000 F:      net/ax25/ax25_out.c
4001 F:      net/ax25/ax25_timer.c
4002 F:      net/ax25/sysctl_net_ax25.c
4003
4004 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4005 L:      netdev@vger.kernel.org
4006 S:      Orphan
4007 F:      Documentation/networking/dmfe.txt
4008 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4009
4010 DC390/AM53C974 SCSI driver
4011 M:      Hannes Reinecke <hare@suse.com>
4012 L:      linux-scsi@vger.kernel.org
4013 S:      Maintained
4014 F:      drivers/scsi/am53c974.c
4015
4016 DC395x SCSI driver
4017 M:      Oliver Neukum <oliver@neukum.org>
4018 M:      Ali Akcaagac <aliakc@web.de>
4019 M:      Jamie Lenehan <lenehan@twibble.org>
4020 L:      dc395x@twibble.org
4021 W:      http://twibble.org/dist/dc395x/
4022 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4023 S:      Maintained
4024 F:      Documentation/scsi/dc395x.txt
4025 F:      drivers/scsi/dc395x.*
4026
4027 DCCP PROTOCOL
4028 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4029 L:      dccp@vger.kernel.org
4030 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4031 S:      Maintained
4032 F:      include/linux/dccp.h
4033 F:      include/uapi/linux/dccp.h
4034 F:      include/linux/tfrc.h
4035 F:      net/dccp/
4036
4037 DECnet NETWORK LAYER
4038 W:      http://linux-decnet.sourceforge.net
4039 L:      linux-decnet-user@lists.sourceforge.net
4040 S:      Orphan
4041 F:      Documentation/networking/decnet.txt
4042 F:      net/decnet/
4043
4044 DECSTATION PLATFORM SUPPORT
4045 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4046 L:      linux-mips@linux-mips.org
4047 W:      http://www.linux-mips.org/wiki/DECstation
4048 S:      Maintained
4049 F:      arch/mips/dec/
4050 F:      arch/mips/include/asm/dec/
4051 F:      arch/mips/include/asm/mach-dec/
4052
4053 DEFXX FDDI NETWORK DRIVER
4054 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4055 S:      Maintained
4056 F:      drivers/net/fddi/defxx.*
4057
4058 DELL SMBIOS DRIVER
4059 M:      Pali Rohár <pali.rohar@gmail.com>
4060 M:      Mario Limonciello <mario.limonciello@dell.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/dell-smbios.*
4064
4065 DELL SMBIOS SMM DRIVER
4066 M:      Mario Limonciello <mario.limonciello@dell.com>
4067 L:      platform-driver-x86@vger.kernel.org
4068 S:      Maintained
4069 F:      drivers/platform/x86/dell-smbios-smm.c
4070
4071 DELL SMBIOS WMI DRIVER
4072 M:      Mario Limonciello <mario.limonciello@dell.com>
4073 L:      platform-driver-x86@vger.kernel.org
4074 S:      Maintained
4075 F:      drivers/platform/x86/dell-smbios-wmi.c
4076 F:      tools/wmi/dell-smbios-example.c
4077
4078 DELL LAPTOP DRIVER
4079 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4080 M:      Pali Rohár <pali.rohar@gmail.com>
4081 L:      platform-driver-x86@vger.kernel.org
4082 S:      Maintained
4083 F:      drivers/platform/x86/dell-laptop.c
4084
4085 DELL LAPTOP FREEFALL DRIVER
4086 M:      Pali Rohár <pali.rohar@gmail.com>
4087 S:      Maintained
4088 F:      drivers/platform/x86/dell-smo8800.c
4089
4090 DELL LAPTOP RBTN DRIVER
4091 M:      Pali Rohár <pali.rohar@gmail.com>
4092 S:      Maintained
4093 F:      drivers/platform/x86/dell-rbtn.*
4094
4095 DELL LAPTOP SMM DRIVER
4096 M:      Pali Rohár <pali.rohar@gmail.com>
4097 S:      Maintained
4098 F:      drivers/hwmon/dell-smm-hwmon.c
4099 F:      include/uapi/linux/i8k.h
4100
4101 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4102 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4103 S:      Maintained
4104 F:      Documentation/dcdbas.txt
4105 F:      drivers/firmware/dcdbas.*
4106
4107 DELL WMI NOTIFICATIONS DRIVER
4108 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4109 M:      Pali Rohár <pali.rohar@gmail.com>
4110 S:      Maintained
4111 F:      drivers/platform/x86/dell-wmi.c
4112
4113 DELL WMI DESCRIPTOR DRIVER
4114 M:      Mario Limonciello <mario.limonciello@dell.com>
4115 S:      Maintained
4116 F:      drivers/platform/x86/dell-wmi-descriptor.c
4117
4118 DELTA ST MEDIA DRIVER
4119 M:      Hugues Fruchet <hugues.fruchet@st.com>
4120 L:      linux-media@vger.kernel.org
4121 T:      git git://linuxtv.org/media_tree.git
4122 W:      https://linuxtv.org
4123 S:      Supported
4124 F:      drivers/media/platform/sti/delta
4125
4126 DENALI NAND DRIVER
4127 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4128 L:      linux-mtd@lists.infradead.org
4129 S:      Supported
4130 F:      drivers/mtd/nand/raw/denali*
4131
4132 DESIGNWARE USB2 DRD IP DRIVER
4133 M:      Minas Harutyunyan <hminas@synopsys.com>
4134 L:      linux-usb@vger.kernel.org
4135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4136 S:      Maintained
4137 F:      drivers/usb/dwc2/
4138
4139 DESIGNWARE USB3 DRD IP DRIVER
4140 M:      Felipe Balbi <balbi@kernel.org>
4141 L:      linux-usb@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4143 S:      Maintained
4144 F:      drivers/usb/dwc3/
4145
4146 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4147 M:      Andreas Klinger <ak@it-klinger.de>
4148 L:      linux-iio@vger.kernel.org
4149 S:      Maintained
4150 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4151 F:      drivers/iio/proximity/srf*.c
4152
4153 DEVICE COREDUMP (DEV_COREDUMP)
4154 M:      Johannes Berg <johannes@sipsolutions.net>
4155 L:      linux-kernel@vger.kernel.org
4156 S:      Maintained
4157 F:      drivers/base/devcoredump.c
4158 F:      include/linux/devcoredump.h
4159
4160 DEVICE FREQUENCY (DEVFREQ)
4161 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4162 M:      Kyungmin Park <kyungmin.park@samsung.com>
4163 R:      Chanwoo Choi <cw00.choi@samsung.com>
4164 L:      linux-pm@vger.kernel.org
4165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4166 S:      Maintained
4167 F:      drivers/devfreq/
4168 F:      include/linux/devfreq.h
4169 F:      Documentation/devicetree/bindings/devfreq/
4170
4171 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4172 M:      Chanwoo Choi <cw00.choi@samsung.com>
4173 L:      linux-pm@vger.kernel.org
4174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4175 S:      Supported
4176 F:      drivers/devfreq/event/
4177 F:      drivers/devfreq/devfreq-event.c
4178 F:      include/linux/devfreq-event.h
4179 F:      Documentation/devicetree/bindings/devfreq/event/
4180
4181 DEVICE NUMBER REGISTRY
4182 M:      Torben Mathiasen <device@lanana.org>
4183 W:      http://lanana.org/docs/device-list/index.html
4184 S:      Maintained
4185
4186 DEVICE-MAPPER  (LVM)
4187 M:      Alasdair Kergon <agk@redhat.com>
4188 M:      Mike Snitzer <snitzer@redhat.com>
4189 M:      dm-devel@redhat.com
4190 L:      dm-devel@redhat.com
4191 W:      http://sources.redhat.com/dm
4192 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4194 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4195 S:      Maintained
4196 F:      Documentation/device-mapper/
4197 F:      drivers/md/Makefile
4198 F:      drivers/md/Kconfig
4199 F:      drivers/md/dm*
4200 F:      drivers/md/persistent-data/
4201 F:      include/linux/device-mapper.h
4202 F:      include/linux/dm-*.h
4203 F:      include/uapi/linux/dm-*.h
4204
4205 DEVLINK
4206 M:      Jiri Pirko <jiri@mellanox.com>
4207 L:      netdev@vger.kernel.org
4208 S:      Supported
4209 F:      net/core/devlink.c
4210 F:      include/net/devlink.h
4211 F:      include/uapi/linux/devlink.h
4212
4213 DIALOG SEMICONDUCTOR DRIVERS
4214 M:      Support Opensource <support.opensource@diasemi.com>
4215 W:      http://www.dialog-semiconductor.com/products
4216 S:      Supported
4217 F:      Documentation/hwmon/da90??
4218 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4219 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4220 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4221 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4222 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4223 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4224 F:      drivers/gpio/gpio-da90??.c
4225 F:      drivers/hwmon/da90??-hwmon.c
4226 F:      drivers/iio/adc/da91??-*.c
4227 F:      drivers/input/misc/da90??_onkey.c
4228 F:      drivers/input/touchscreen/da9052_tsi.c
4229 F:      drivers/leds/leds-da90??.c
4230 F:      drivers/mfd/da903x.c
4231 F:      drivers/mfd/da90??-*.c
4232 F:      drivers/mfd/da91??-*.c
4233 F:      drivers/power/supply/da9052-battery.c
4234 F:      drivers/power/supply/da91??-*.c
4235 F:      drivers/regulator/da903x.c
4236 F:      drivers/regulator/da9???-regulator.[ch]
4237 F:      drivers/thermal/da90??-thermal.c
4238 F:      drivers/rtc/rtc-da90??.c
4239 F:      drivers/video/backlight/da90??_bl.c
4240 F:      drivers/watchdog/da90??_wdt.c
4241 F:      include/linux/mfd/da903x.h
4242 F:      include/linux/mfd/da9052/
4243 F:      include/linux/mfd/da9055/
4244 F:      include/linux/mfd/da9062/
4245 F:      include/linux/mfd/da9063/
4246 F:      include/linux/mfd/da9150/
4247 F:      include/linux/regulator/da9211.h
4248 F:      include/sound/da[79]*.h
4249 F:      sound/soc/codecs/da[79]*.[ch]
4250
4251 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4253 L:      linux-gpio@vger.kernel.org
4254 S:      Maintained
4255 F:      drivers/gpio/gpio-gpio-mm.c
4256
4257 DIGI NEO AND CLASSIC PCI PRODUCTS
4258 M:      Lidza Louina <lidza.louina@gmail.com>
4259 M:      Mark Hounschell <markh@compro.net>
4260 L:      driverdev-devel@linuxdriverproject.org
4261 S:      Maintained
4262 F:      drivers/staging/dgnc/
4263
4264 DIOLAN U2C-12 I2C DRIVER
4265 M:      Guenter Roeck <linux@roeck-us.net>
4266 L:      linux-i2c@vger.kernel.org
4267 S:      Maintained
4268 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4269
4270 FILESYSTEM DIRECT ACCESS (DAX)
4271 M:      Matthew Wilcox <mawilcox@microsoft.com>
4272 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4273 L:      linux-fsdevel@vger.kernel.org
4274 S:      Supported
4275 F:      fs/dax.c
4276 F:      include/linux/dax.h
4277 F:      include/trace/events/fs_dax.h
4278
4279 DEVICE DIRECT ACCESS (DAX)
4280 M:      Dan Williams <dan.j.williams@intel.com>
4281 M:      Dave Jiang <dave.jiang@intel.com>
4282 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4283 M:      Vishal Verma <vishal.l.verma@intel.com>
4284 L:      linux-nvdimm@lists.01.org
4285 S:      Supported
4286 F:      drivers/dax/
4287
4288 DIRECTORY NOTIFICATION (DNOTIFY)
4289 M:      Jan Kara <jack@suse.cz>
4290 R:      Amir Goldstein <amir73il@gmail.com>
4291 L:      linux-fsdevel@vger.kernel.org
4292 S:      Maintained
4293 F:      Documentation/filesystems/dnotify.txt
4294 F:      fs/notify/dnotify/
4295 F:      include/linux/dnotify.h
4296
4297 DISK GEOMETRY AND PARTITION HANDLING
4298 M:      Andries Brouwer <aeb@cwi.nl>
4299 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4300 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4301 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4302 S:      Maintained
4303
4304 DISKQUOTA
4305 M:      Jan Kara <jack@suse.com>
4306 S:      Maintained
4307 F:      Documentation/filesystems/quota.txt
4308 F:      fs/quota/
4309 F:      include/linux/quota*.h
4310 F:      include/uapi/linux/quota*.h
4311
4312 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4313 M:      Bernie Thompson <bernie@plugable.com>
4314 L:      linux-fbdev@vger.kernel.org
4315 S:      Maintained
4316 W:      http://plugable.com/category/projects/udlfb/
4317 F:      drivers/video/fbdev/udlfb.c
4318 F:      include/video/udlfb.h
4319 F:      Documentation/fb/udlfb.txt
4320
4321 DISTRIBUTED LOCK MANAGER (DLM)
4322 M:      Christine Caulfield <ccaulfie@redhat.com>
4323 M:      David Teigland <teigland@redhat.com>
4324 L:      cluster-devel@redhat.com
4325 W:      http://sources.redhat.com/cluster/
4326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4327 S:      Supported
4328 F:      fs/dlm/
4329
4330 DMA BUFFER SHARING FRAMEWORK
4331 M:      Sumit Semwal <sumit.semwal@linaro.org>
4332 S:      Maintained
4333 L:      linux-media@vger.kernel.org
4334 L:      dri-devel@lists.freedesktop.org
4335 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4336 F:      drivers/dma-buf/
4337 F:      include/linux/dma-buf*
4338 F:      include/linux/reservation.h
4339 F:      include/linux/*fence.h
4340 F:      Documentation/driver-api/dma-buf.rst
4341 T:      git git://anongit.freedesktop.org/drm/drm-misc
4342
4343 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4344 M:      Vinod Koul <vkoul@kernel.org>
4345 L:      dmaengine@vger.kernel.org
4346 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4347 S:      Maintained
4348 F:      drivers/dma/
4349 F:      include/linux/dmaengine.h
4350 F:      include/linux/of_dma.h
4351 F:      Documentation/devicetree/bindings/dma/
4352 F:      Documentation/driver-api/dmaengine/
4353 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4354
4355 DMA MAPPING HELPERS
4356 M:      Christoph Hellwig <hch@lst.de>
4357 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4358 R:      Robin Murphy <robin.murphy@arm.com>
4359 L:      iommu@lists.linux-foundation.org
4360 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4361 W:      http://git.infradead.org/users/hch/dma-mapping.git
4362 S:      Supported
4363 F:      lib/dma-debug.c
4364 F:      lib/dma-direct.c
4365 F:      lib/dma-noncoherent.c
4366 F:      lib/dma-virt.c
4367 F:      drivers/base/dma-mapping.c
4368 F:      drivers/base/dma-coherent.c
4369 F:      include/asm-generic/dma-mapping.h
4370 F:      include/linux/dma-direct.h
4371 F:      include/linux/dma-mapping.h
4372 F:      include/linux/dma-noncoherent.h
4373
4374 DME1737 HARDWARE MONITOR DRIVER
4375 M:      Juerg Haefliger <juergh@gmail.com>
4376 L:      linux-hwmon@vger.kernel.org
4377 S:      Maintained
4378 F:      Documentation/hwmon/dme1737
4379 F:      drivers/hwmon/dme1737.c
4380
4381 DMI/SMBIOS SUPPORT
4382 M:      Jean Delvare <jdelvare@suse.com>
4383 S:      Maintained
4384 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4385 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4386 F:      drivers/firmware/dmi-id.c
4387 F:      drivers/firmware/dmi_scan.c
4388 F:      include/linux/dmi.h
4389
4390 DOCUMENTATION
4391 M:      Jonathan Corbet <corbet@lwn.net>
4392 L:      linux-doc@vger.kernel.org
4393 S:      Maintained
4394 F:      Documentation/
4395 F:      scripts/kernel-doc
4396 X:      Documentation/ABI/
4397 X:      Documentation/devicetree/
4398 X:      Documentation/acpi
4399 X:      Documentation/power
4400 X:      Documentation/spi
4401 X:      Documentation/media
4402 T:      git git://git.lwn.net/linux.git docs-next
4403
4404 DONGWOON DW9714 LENS VOICE COIL DRIVER
4405 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4406 L:      linux-media@vger.kernel.org
4407 T:      git git://linuxtv.org/media_tree.git
4408 S:      Maintained
4409 F:      drivers/media/i2c/dw9714.c
4410
4411 DOUBLETALK DRIVER
4412 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4413 L:      blinux-list@redhat.com
4414 S:      Maintained
4415 F:      drivers/char/dtlk.c
4416 F:      include/linux/dtlk.h
4417
4418 DPAA2 DATAPATH I/O (DPIO) DRIVER
4419 M:      Roy Pledge <Roy.Pledge@nxp.com>
4420 L:      linux-kernel@vger.kernel.org
4421 S:      Maintained
4422 F:      drivers/staging/fsl-mc/bus/dpio
4423
4424 DPAA2 ETHERNET DRIVER
4425 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4426 L:      linux-kernel@vger.kernel.org
4427 S:      Maintained
4428 F:      drivers/staging/fsl-dpaa2/ethernet
4429
4430 DPAA2 ETHERNET SWITCH DRIVER
4431 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4432 L:      linux-kernel@vger.kernel.org
4433 S:      Maintained
4434 F:      drivers/staging/fsl-dpaa2/ethsw
4435
4436 DPAA2 PTP CLOCK DRIVER
4437 M:      Yangbo Lu <yangbo.lu@nxp.com>
4438 L:      linux-kernel@vger.kernel.org
4439 S:      Maintained
4440 F:      drivers/staging/fsl-dpaa2/rtc
4441
4442 DPT_I2O SCSI RAID DRIVER
4443 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4444 L:      linux-scsi@vger.kernel.org
4445 W:      http://www.adaptec.com/
4446 S:      Maintained
4447 F:      drivers/scsi/dpt*
4448 F:      drivers/scsi/dpt/
4449
4450 DRBD DRIVER
4451 M:      Philipp Reisner <philipp.reisner@linbit.com>
4452 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4453 L:      drbd-dev@lists.linbit.com
4454 W:      http://www.drbd.org
4455 T:      git git://git.linbit.com/linux-drbd.git
4456 T:      git git://git.linbit.com/drbd-8.4.git
4457 S:      Supported
4458 F:      drivers/block/drbd/
4459 F:      lib/lru_cache.c
4460 F:      Documentation/blockdev/drbd/
4461
4462 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4463 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4465 S:      Supported
4466 F:      Documentation/kobject.txt
4467 F:      drivers/base/
4468 F:      fs/debugfs/
4469 F:      fs/sysfs/
4470 F:      include/linux/debugfs.h
4471 F:      include/linux/kobj*
4472 F:      lib/kobj*
4473
4474 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4475 M:      Kevin Hilman <khilman@kernel.org>
4476 M:      Nishanth Menon <nm@ti.com>
4477 S:      Maintained
4478 F:      drivers/power/avs/
4479 F:      include/linux/power/smartreflex.h
4480 L:      linux-pm@vger.kernel.org
4481
4482 DRM DRIVER FOR ARM PL111 CLCD
4483 M:      Eric Anholt <eric@anholt.net>
4484 T:      git git://anongit.freedesktop.org/drm/drm-misc
4485 S:      Supported
4486 F:      drivers/gpu/drm/pl111/
4487
4488 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4489 M:      Linus Walleij <linus.walleij@linaro.org>
4490 T:      git git://anongit.freedesktop.org/drm/drm-misc
4491 S:      Maintained
4492 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4493 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4494
4495 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4496 M:      Dave Airlie <airlied@redhat.com>
4497 S:      Odd Fixes
4498 F:      drivers/gpu/drm/ast/
4499
4500 DRM DRIVER FOR BOCHS VIRTUAL GPU
4501 M:      Gerd Hoffmann <kraxel@redhat.com>
4502 L:      virtualization@lists.linux-foundation.org
4503 T:      git git://anongit.freedesktop.org/drm/drm-misc
4504 S:      Maintained
4505 F:      drivers/gpu/drm/bochs/
4506
4507 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4508 M:      Linus Walleij <linus.walleij@linaro.org>
4509 T:      git git://anongit.freedesktop.org/drm/drm-misc
4510 S:      Maintained
4511 F:      drivers/gpu/drm/tve200/
4512
4513 DRM DRIVER FOR ILITEK ILI9225 PANELS
4514 M:      David Lechner <david@lechnology.com>
4515 S:      Maintained
4516 F:      drivers/gpu/drm/tinydrm/ili9225.c
4517 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4518
4519 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4520 S:      Orphan / Obsolete
4521 F:      drivers/gpu/drm/i810/
4522 F:      include/uapi/drm/i810_drm.h
4523
4524 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4525 S:      Orphan / Obsolete
4526 F:      drivers/gpu/drm/mga/
4527 F:      include/uapi/drm/mga_drm.h
4528
4529 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4530 M:      Dave Airlie <airlied@redhat.com>
4531 S:      Odd Fixes
4532 F:      drivers/gpu/drm/mgag200/
4533
4534 DRM DRIVER FOR MI0283QT
4535 M:      Noralf Trønnes <noralf@tronnes.org>
4536 S:      Maintained
4537 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4538 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4539
4540 DRM DRIVER FOR MSM ADRENO GPU
4541 M:      Rob Clark <robdclark@gmail.com>
4542 L:      linux-arm-msm@vger.kernel.org
4543 L:      dri-devel@lists.freedesktop.org
4544 L:      freedreno@lists.freedesktop.org
4545 T:      git git://people.freedesktop.org/~robclark/linux
4546 S:      Maintained
4547 F:      drivers/gpu/drm/msm/
4548 F:      include/uapi/drm/msm_drm.h
4549 F:      Documentation/devicetree/bindings/display/msm/
4550
4551 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4552 M:      Ben Skeggs <bskeggs@redhat.com>
4553 L:      dri-devel@lists.freedesktop.org
4554 L:      nouveau@lists.freedesktop.org
4555 T:      git git://github.com/skeggsb/linux
4556 S:      Supported
4557 F:      drivers/gpu/drm/nouveau/
4558 F:      include/uapi/drm/nouveau_drm.h
4559
4560 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4561 M:      Noralf Trønnes <noralf@tronnes.org>
4562 S:      Maintained
4563 F:      drivers/gpu/drm/tinydrm/repaper.c
4564 F:      Documentation/devicetree/bindings/display/repaper.txt
4565
4566 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4567 M:      Dave Airlie <airlied@redhat.com>
4568 M:      Gerd Hoffmann <kraxel@redhat.com>
4569 L:      virtualization@lists.linux-foundation.org
4570 T:      git git://anongit.freedesktop.org/drm/drm-misc
4571 S:      Obsolete
4572 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4573 F:      drivers/gpu/drm/cirrus/
4574
4575 DRM DRIVER FOR QXL VIRTUAL GPU
4576 M:      Dave Airlie <airlied@redhat.com>
4577 M:      Gerd Hoffmann <kraxel@redhat.com>
4578 L:      virtualization@lists.linux-foundation.org
4579 T:      git git://anongit.freedesktop.org/drm/drm-misc
4580 S:      Maintained
4581 F:      drivers/gpu/drm/qxl/
4582 F:      include/uapi/drm/qxl_drm.h
4583
4584 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4585 S:      Orphan / Obsolete
4586 F:      drivers/gpu/drm/r128/
4587 F:      include/uapi/drm/r128_drm.h
4588
4589 DRM DRIVER FOR SAVAGE VIDEO CARDS
4590 S:      Orphan / Obsolete
4591 F:      drivers/gpu/drm/savage/
4592 F:      include/uapi/drm/savage_drm.h
4593
4594 DRM DRIVER FOR SIS VIDEO CARDS
4595 S:      Orphan / Obsolete
4596 F:      drivers/gpu/drm/sis/
4597 F:      include/uapi/drm/sis_drm.h
4598
4599 DRM DRIVER FOR SITRONIX ST7586 PANELS
4600 M:      David Lechner <david@lechnology.com>
4601 S:      Maintained
4602 F:      drivers/gpu/drm/tinydrm/st7586.c
4603 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4604
4605 DRM DRIVER FOR SITRONIX ST7735R PANELS
4606 M:      David Lechner <david@lechnology.com>
4607 S:      Maintained
4608 F:      drivers/gpu/drm/tinydrm/st7735r.c
4609 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4610
4611 DRM DRIVER FOR TDFX VIDEO CARDS
4612 S:      Orphan / Obsolete
4613 F:      drivers/gpu/drm/tdfx/
4614
4615 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4616 M:      Dave Airlie <airlied@redhat.com>
4617 S:      Odd Fixes
4618 F:      drivers/gpu/drm/udl/
4619
4620 DRM DRIVER FOR VMWARE VIRTUAL GPU
4621 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4622 M:      Sinclair Yeh <syeh@vmware.com>
4623 M:      Thomas Hellstrom <thellstrom@vmware.com>
4624 L:      dri-devel@lists.freedesktop.org
4625 T:      git git://people.freedesktop.org/~syeh/repos_linux
4626 T:      git git://people.freedesktop.org/~thomash/linux
4627 S:      Supported
4628 F:      drivers/gpu/drm/vmwgfx/
4629 F:      include/uapi/drm/vmwgfx_drm.h
4630
4631 DRM DRIVERS
4632 M:      David Airlie <airlied@linux.ie>
4633 L:      dri-devel@lists.freedesktop.org
4634 T:      git git://people.freedesktop.org/~airlied/linux
4635 B:      https://bugs.freedesktop.org/
4636 C:      irc://chat.freenode.net/dri-devel
4637 S:      Maintained
4638 F:      drivers/gpu/drm/
4639 F:      drivers/gpu/vga/
4640 F:      Documentation/devicetree/bindings/display/
4641 F:      Documentation/devicetree/bindings/gpu/
4642 F:      Documentation/gpu/
4643 F:      include/drm/
4644 F:      include/uapi/drm/
4645 F:      include/linux/vga*
4646
4647 DRM DRIVERS AND MISC GPU PATCHES
4648 M:      Gustavo Padovan <gustavo@padovan.org>
4649 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4650 M:      Sean Paul <seanpaul@chromium.org>
4651 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4652 S:      Maintained
4653 T:      git git://anongit.freedesktop.org/drm/drm-misc
4654 F:      Documentation/gpu/
4655 F:      drivers/gpu/vga/
4656 F:      drivers/gpu/drm/*
4657 F:      include/drm/drm*
4658 F:      include/uapi/drm/drm*
4659 F:      include/linux/vga*
4660
4661 DRM DRIVERS FOR ALLWINNER A10
4662 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4663 L:      dri-devel@lists.freedesktop.org
4664 S:      Supported
4665 F:      drivers/gpu/drm/sun4i/
4666 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4667 T:      git git://anongit.freedesktop.org/drm/drm-misc
4668
4669 DRM DRIVERS FOR AMLOGIC SOCS
4670 M:      Neil Armstrong <narmstrong@baylibre.com>
4671 L:      dri-devel@lists.freedesktop.org
4672 L:      linux-amlogic@lists.infradead.org
4673 W:      http://linux-meson.com/
4674 S:      Supported
4675 F:      drivers/gpu/drm/meson/
4676 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4677 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4678 F:      Documentation/gpu/meson.rst
4679 T:      git git://anongit.freedesktop.org/drm/drm-misc
4680
4681 DRM DRIVERS FOR ATMEL HLCDC
4682 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4683 L:      dri-devel@lists.freedesktop.org
4684 S:      Supported
4685 F:      drivers/gpu/drm/atmel-hlcdc/
4686 F:      Documentation/devicetree/bindings/display/atmel/
4687 T:      git git://anongit.freedesktop.org/drm/drm-misc
4688
4689 DRM DRIVERS FOR BRIDGE CHIPS
4690 M:      Archit Taneja <architt@codeaurora.org>
4691 M:      Andrzej Hajda <a.hajda@samsung.com>
4692 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4693 S:      Maintained
4694 T:      git git://anongit.freedesktop.org/drm/drm-misc
4695 F:      drivers/gpu/drm/bridge/
4696
4697 DRM DRIVERS FOR EXYNOS
4698 M:      Inki Dae <inki.dae@samsung.com>
4699 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4700 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4701 M:      Kyungmin Park <kyungmin.park@samsung.com>
4702 L:      dri-devel@lists.freedesktop.org
4703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4704 S:      Supported
4705 F:      drivers/gpu/drm/exynos/
4706 F:      include/uapi/drm/exynos_drm.h
4707 F:      Documentation/devicetree/bindings/display/exynos/
4708
4709 DRM DRIVERS FOR FREESCALE DCU
4710 M:      Stefan Agner <stefan@agner.ch>
4711 M:      Alison Wang <alison.wang@nxp.com>
4712 L:      dri-devel@lists.freedesktop.org
4713 S:      Supported
4714 F:      drivers/gpu/drm/fsl-dcu/
4715 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4716 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4717 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4718
4719 DRM DRIVERS FOR FREESCALE IMX
4720 M:      Philipp Zabel <p.zabel@pengutronix.de>
4721 L:      dri-devel@lists.freedesktop.org
4722 S:      Maintained
4723 F:      drivers/gpu/drm/imx/
4724 F:      drivers/gpu/ipu-v3/
4725 F:      Documentation/devicetree/bindings/display/imx/
4726
4727 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4728 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4729 L:      dri-devel@lists.freedesktop.org
4730 T:      git git://github.com/patjak/drm-gma500
4731 S:      Maintained
4732 F:      drivers/gpu/drm/gma500/
4733
4734 DRM DRIVERS FOR HISILICON
4735 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4736 M:      Rongrong Zou <zourongrong@gmail.com>
4737 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4738 R:      Chen Feng <puck.chen@hisilicon.com>
4739 L:      dri-devel@lists.freedesktop.org
4740 T:      git git://github.com/xin3liang/linux.git
4741 S:      Maintained
4742 F:      drivers/gpu/drm/hisilicon/
4743 F:      Documentation/devicetree/bindings/display/hisilicon/
4744
4745 DRM DRIVERS FOR MEDIATEK
4746 M:      CK Hu <ck.hu@mediatek.com>
4747 M:      Philipp Zabel <p.zabel@pengutronix.de>
4748 L:      dri-devel@lists.freedesktop.org
4749 S:      Supported
4750 F:      drivers/gpu/drm/mediatek/
4751 F:      Documentation/devicetree/bindings/display/mediatek/
4752
4753 DRM DRIVERS FOR NVIDIA TEGRA
4754 M:      Thierry Reding <thierry.reding@gmail.com>
4755 L:      dri-devel@lists.freedesktop.org
4756 L:      linux-tegra@vger.kernel.org
4757 T:      git git://anongit.freedesktop.org/tegra/linux.git
4758 S:      Supported
4759 F:      drivers/gpu/drm/tegra/
4760 F:      drivers/gpu/host1x/
4761 F:      include/linux/host1x.h
4762 F:      include/uapi/drm/tegra_drm.h
4763 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4764
4765 DRM DRIVERS FOR RENESAS
4766 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 L:      linux-renesas-soc@vger.kernel.org
4769 T:      git git://linuxtv.org/pinchartl/fbdev
4770 S:      Supported
4771 F:      drivers/gpu/drm/rcar-du/
4772 F:      drivers/gpu/drm/shmobile/
4773 F:      include/linux/platform_data/shmob_drm.h
4774 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4775 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4776 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4777
4778 DRM DRIVERS FOR ROCKCHIP
4779 M:      Sandy Huang <hjc@rock-chips.com>
4780 M:      Heiko Stübner <heiko@sntech.de>
4781 L:      dri-devel@lists.freedesktop.org
4782 S:      Maintained
4783 F:      drivers/gpu/drm/rockchip/
4784 F:      Documentation/devicetree/bindings/display/rockchip/
4785 T:      git git://anongit.freedesktop.org/drm/drm-misc
4786
4787 DRM DRIVERS FOR STI
4788 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4789 M:      Vincent Abriou <vincent.abriou@st.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 T:      git git://anongit.freedesktop.org/drm/drm-misc
4792 S:      Maintained
4793 F:      drivers/gpu/drm/sti
4794 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4795
4796 DRM DRIVERS FOR STM
4797 M:      Yannick Fertre <yannick.fertre@st.com>
4798 M:      Philippe Cornu <philippe.cornu@st.com>
4799 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4800 M:      Vincent Abriou <vincent.abriou@st.com>
4801 L:      dri-devel@lists.freedesktop.org
4802 T:      git git://anongit.freedesktop.org/drm/drm-misc
4803 S:      Maintained
4804 F:      drivers/gpu/drm/stm
4805 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4806
4807 DRM DRIVERS FOR TI LCDC
4808 M:      Jyri Sarha <jsarha@ti.com>
4809 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4810 L:      dri-devel@lists.freedesktop.org
4811 S:      Maintained
4812 F:      drivers/gpu/drm/tilcdc/
4813 F:      Documentation/devicetree/bindings/display/tilcdc/
4814
4815 DRM DRIVERS FOR TI OMAP
4816 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4817 L:      dri-devel@lists.freedesktop.org
4818 S:      Maintained
4819 F:      drivers/gpu/drm/omapdrm/
4820 F:      Documentation/devicetree/bindings/display/ti/
4821
4822 DRM DRIVERS FOR V3D
4823 M:      Eric Anholt <eric@anholt.net>
4824 S:      Supported
4825 F:      drivers/gpu/drm/v3d/
4826 F:      include/uapi/drm/v3d_drm.h
4827 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4828 T:      git git://anongit.freedesktop.org/drm/drm-misc
4829
4830 DRM DRIVERS FOR VC4
4831 M:      Eric Anholt <eric@anholt.net>
4832 T:      git git://github.com/anholt/linux
4833 S:      Supported
4834 F:      drivers/gpu/drm/vc4/
4835 F:      include/uapi/drm/vc4_drm.h
4836 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4837 T:      git git://anongit.freedesktop.org/drm/drm-misc
4838
4839 DRM DRIVERS FOR VIVANTE GPU IP
4840 M:      Lucas Stach <l.stach@pengutronix.de>
4841 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4842 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4843 L:      etnaviv@lists.freedesktop.org
4844 L:      dri-devel@lists.freedesktop.org
4845 S:      Maintained
4846 F:      drivers/gpu/drm/etnaviv/
4847 F:      include/uapi/drm/etnaviv_drm.h
4848 F:      Documentation/devicetree/bindings/display/etnaviv/
4849
4850 DRM DRIVERS FOR ZTE ZX
4851 M:      Shawn Guo <shawnguo@kernel.org>
4852 L:      dri-devel@lists.freedesktop.org
4853 S:      Maintained
4854 F:      drivers/gpu/drm/zte/
4855 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4856 T:      git git://anongit.freedesktop.org/drm/drm-misc
4857
4858 DRM PANEL DRIVERS
4859 M:      Thierry Reding <thierry.reding@gmail.com>
4860 L:      dri-devel@lists.freedesktop.org
4861 T:      git git://anongit.freedesktop.org/drm/drm-misc
4862 S:      Maintained
4863 F:      drivers/gpu/drm/drm_panel.c
4864 F:      drivers/gpu/drm/panel/
4865 F:      include/drm/drm_panel.h
4866 F:      Documentation/devicetree/bindings/display/panel/
4867
4868 DRM TINYDRM DRIVERS
4869 M:      Noralf Trønnes <noralf@tronnes.org>
4870 W:      https://github.com/notro/tinydrm/wiki/Development
4871 T:      git git://anongit.freedesktop.org/drm/drm-misc
4872 S:      Maintained
4873 F:      drivers/gpu/drm/tinydrm/
4874 F:      include/drm/tinydrm/
4875
4876 DRM DRIVERS FOR XEN
4877 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4878 T:      git git://anongit.freedesktop.org/drm/drm-misc
4879 L:      dri-devel@lists.freedesktop.org
4880 L:      xen-devel@lists.xen.org
4881 S:      Supported
4882 F:      drivers/gpu/drm/xen/
4883 F:      Documentation/gpu/xen-front.rst
4884
4885 DRM TTM SUBSYSTEM
4886 M:      Christian Koenig <christian.koenig@amd.com>
4887 M:      Roger He <Hongbo.He@amd.com>
4888 T:      git git://people.freedesktop.org/~agd5f/linux
4889 S:      Maintained
4890 L:      dri-devel@lists.freedesktop.org
4891 F:      include/drm/ttm/
4892 F:      drivers/gpu/drm/ttm/
4893
4894 DSBR100 USB FM RADIO DRIVER
4895 M:      Alexey Klimov <klimov.linux@gmail.com>
4896 L:      linux-media@vger.kernel.org
4897 T:      git git://linuxtv.org/media_tree.git
4898 S:      Maintained
4899 F:      drivers/media/radio/dsbr100.c
4900
4901 DSCC4 DRIVER
4902 M:      Francois Romieu <romieu@fr.zoreil.com>
4903 L:      netdev@vger.kernel.org
4904 S:      Maintained
4905 F:      drivers/net/wan/dscc4.c
4906
4907 DT3155 MEDIA DRIVER
4908 M:      Hans Verkuil <hverkuil@xs4all.nl>
4909 L:      linux-media@vger.kernel.org
4910 T:      git git://linuxtv.org/media_tree.git
4911 W:      https://linuxtv.org
4912 S:      Odd Fixes
4913 F:      drivers/media/pci/dt3155/
4914
4915 DVB_USB_AF9015 MEDIA DRIVER
4916 M:      Antti Palosaari <crope@iki.fi>
4917 L:      linux-media@vger.kernel.org
4918 W:      https://linuxtv.org
4919 W:      http://palosaari.fi/linux/
4920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4921 T:      git git://linuxtv.org/anttip/media_tree.git
4922 S:      Maintained
4923 F:      drivers/media/usb/dvb-usb-v2/af9015*
4924
4925 DVB_USB_AF9035 MEDIA DRIVER
4926 M:      Antti Palosaari <crope@iki.fi>
4927 L:      linux-media@vger.kernel.org
4928 W:      https://linuxtv.org
4929 W:      http://palosaari.fi/linux/
4930 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4931 T:      git git://linuxtv.org/anttip/media_tree.git
4932 S:      Maintained
4933 F:      drivers/media/usb/dvb-usb-v2/af9035*
4934
4935 DVB_USB_ANYSEE MEDIA DRIVER
4936 M:      Antti Palosaari <crope@iki.fi>
4937 L:      linux-media@vger.kernel.org
4938 W:      https://linuxtv.org
4939 W:      http://palosaari.fi/linux/
4940 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4941 T:      git git://linuxtv.org/anttip/media_tree.git
4942 S:      Maintained
4943 F:      drivers/media/usb/dvb-usb-v2/anysee*
4944
4945 DVB_USB_AU6610 MEDIA DRIVER
4946 M:      Antti Palosaari <crope@iki.fi>
4947 L:      linux-media@vger.kernel.org
4948 W:      https://linuxtv.org
4949 W:      http://palosaari.fi/linux/
4950 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4951 T:      git git://linuxtv.org/anttip/media_tree.git
4952 S:      Maintained
4953 F:      drivers/media/usb/dvb-usb-v2/au6610*
4954
4955 DVB_USB_CE6230 MEDIA DRIVER
4956 M:      Antti Palosaari <crope@iki.fi>
4957 L:      linux-media@vger.kernel.org
4958 W:      https://linuxtv.org
4959 W:      http://palosaari.fi/linux/
4960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4961 T:      git git://linuxtv.org/anttip/media_tree.git
4962 S:      Maintained
4963 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4964
4965 DVB_USB_CXUSB MEDIA DRIVER
4966 M:      Michael Krufky <mkrufky@linuxtv.org>
4967 L:      linux-media@vger.kernel.org
4968 W:      https://linuxtv.org
4969 W:      http://github.com/mkrufky
4970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4971 T:      git git://linuxtv.org/media_tree.git
4972 S:      Maintained
4973 F:      drivers/media/usb/dvb-usb/cxusb*
4974
4975 DVB_USB_EC168 MEDIA DRIVER
4976 M:      Antti Palosaari <crope@iki.fi>
4977 L:      linux-media@vger.kernel.org
4978 W:      https://linuxtv.org
4979 W:      http://palosaari.fi/linux/
4980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4981 T:      git git://linuxtv.org/anttip/media_tree.git
4982 S:      Maintained
4983 F:      drivers/media/usb/dvb-usb-v2/ec168*
4984
4985 DVB_USB_GL861 MEDIA DRIVER
4986 M:      Antti Palosaari <crope@iki.fi>
4987 L:      linux-media@vger.kernel.org
4988 W:      https://linuxtv.org
4989 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4990 T:      git git://linuxtv.org/anttip/media_tree.git
4991 S:      Maintained
4992 F:      drivers/media/usb/dvb-usb-v2/gl861*
4993
4994 DVB_USB_MXL111SF MEDIA DRIVER
4995 M:      Michael Krufky <mkrufky@linuxtv.org>
4996 L:      linux-media@vger.kernel.org
4997 W:      https://linuxtv.org
4998 W:      http://github.com/mkrufky
4999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5000 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5001 S:      Maintained
5002 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5003
5004 DVB_USB_RTL28XXU MEDIA DRIVER
5005 M:      Antti Palosaari <crope@iki.fi>
5006 L:      linux-media@vger.kernel.org
5007 W:      https://linuxtv.org
5008 W:      http://palosaari.fi/linux/
5009 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5010 T:      git git://linuxtv.org/anttip/media_tree.git
5011 S:      Maintained
5012 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5013
5014 DVB_USB_V2 MEDIA DRIVER
5015 M:      Antti Palosaari <crope@iki.fi>
5016 L:      linux-media@vger.kernel.org
5017 W:      https://linuxtv.org
5018 W:      http://palosaari.fi/linux/
5019 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5020 T:      git git://linuxtv.org/anttip/media_tree.git
5021 S:      Maintained
5022 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5023 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5024
5025 DYNAMIC DEBUG
5026 M:      Jason Baron <jbaron@akamai.com>
5027 S:      Maintained
5028 F:      lib/dynamic_debug.c
5029 F:      include/linux/dynamic_debug.h
5030
5031 DYNAMIC INTERRUPT MODERATION
5032 M:      Tal Gilboa <talgi@mellanox.com>
5033 S:      Maintained
5034 F:      include/linux/net_dim.h
5035
5036 DZ DECSTATION DZ11 SERIAL DRIVER
5037 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5038 S:      Maintained
5039 F:      drivers/tty/serial/dz.*
5040
5041 E3X0 POWER BUTTON DRIVER
5042 M:      Moritz Fischer <moritz.fischer@ettus.com>
5043 L:      usrp-users@lists.ettus.com
5044 W:      http://www.ettus.com
5045 S:      Supported
5046 F:      drivers/input/misc/e3x0-button.c
5047 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5048
5049 E4000 MEDIA DRIVER
5050 M:      Antti Palosaari <crope@iki.fi>
5051 L:      linux-media@vger.kernel.org
5052 W:      https://linuxtv.org
5053 W:      http://palosaari.fi/linux/
5054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5055 T:      git git://linuxtv.org/anttip/media_tree.git
5056 S:      Maintained
5057 F:      drivers/media/tuners/e4000*
5058
5059 EC100 MEDIA DRIVER
5060 M:      Antti Palosaari <crope@iki.fi>
5061 L:      linux-media@vger.kernel.org
5062 W:      https://linuxtv.org
5063 W:      http://palosaari.fi/linux/
5064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5065 T:      git git://linuxtv.org/anttip/media_tree.git
5066 S:      Maintained
5067 F:      drivers/media/dvb-frontends/ec100*
5068
5069 ECRYPT FILE SYSTEM
5070 M:      Tyler Hicks <tyhicks@canonical.com>
5071 L:      ecryptfs@vger.kernel.org
5072 W:      http://ecryptfs.org
5073 W:      https://launchpad.net/ecryptfs
5074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5075 S:      Supported
5076 F:      Documentation/filesystems/ecryptfs.txt
5077 F:      fs/ecryptfs/
5078
5079 EDAC-AMD64
5080 M:      Borislav Petkov <bp@alien8.de>
5081 L:      linux-edac@vger.kernel.org
5082 S:      Maintained
5083 F:      drivers/edac/amd64_edac*
5084
5085 EDAC-CALXEDA
5086 M:      Robert Richter <rric@kernel.org>
5087 L:      linux-edac@vger.kernel.org
5088 S:      Maintained
5089 F:      drivers/edac/highbank*
5090
5091 EDAC-CAVIUM OCTEON
5092 M:      Ralf Baechle <ralf@linux-mips.org>
5093 M:      David Daney <david.daney@cavium.com>
5094 L:      linux-edac@vger.kernel.org
5095 L:      linux-mips@linux-mips.org
5096 S:      Supported
5097 F:      drivers/edac/octeon_edac*
5098
5099 EDAC-CAVIUM THUNDERX
5100 M:      David Daney <david.daney@cavium.com>
5101 M:      Jan Glauber <jglauber@cavium.com>
5102 L:      linux-edac@vger.kernel.org
5103 S:      Supported
5104 F:      drivers/edac/thunderx_edac*
5105
5106 EDAC-CORE
5107 M:      Borislav Petkov <bp@alien8.de>
5108 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5109 L:      linux-edac@vger.kernel.org
5110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5112 S:      Supported
5113 F:      Documentation/admin-guide/ras.rst
5114 F:      Documentation/driver-api/edac.rst
5115 F:      drivers/edac/
5116 F:      include/linux/edac.h
5117
5118 EDAC-E752X
5119 M:      Mark Gross <mark.gross@intel.com>
5120 L:      linux-edac@vger.kernel.org
5121 S:      Maintained
5122 F:      drivers/edac/e752x_edac.c
5123
5124 EDAC-E7XXX
5125 L:      linux-edac@vger.kernel.org
5126 S:      Maintained
5127 F:      drivers/edac/e7xxx_edac.c
5128
5129 EDAC-FSL_DDR
5130 M:      York Sun <york.sun@nxp.com>
5131 L:      linux-edac@vger.kernel.org
5132 S:      Maintained
5133 F:      drivers/edac/fsl_ddr_edac.*
5134
5135 EDAC-GHES
5136 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5137 L:      linux-edac@vger.kernel.org
5138 S:      Maintained
5139 F:      drivers/edac/ghes_edac.c
5140
5141 EDAC-I3000
5142 L:      linux-edac@vger.kernel.org
5143 S:      Orphan
5144 F:      drivers/edac/i3000_edac.c
5145
5146 EDAC-I5000
5147 L:      linux-edac@vger.kernel.org
5148 S:      Maintained
5149 F:      drivers/edac/i5000_edac.c
5150
5151 EDAC-I5400
5152 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5153 L:      linux-edac@vger.kernel.org
5154 S:      Maintained
5155 F:      drivers/edac/i5400_edac.c
5156
5157 EDAC-I7300
5158 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5159 L:      linux-edac@vger.kernel.org
5160 S:      Maintained
5161 F:      drivers/edac/i7300_edac.c
5162
5163 EDAC-I7CORE
5164 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5165 L:      linux-edac@vger.kernel.org
5166 S:      Maintained
5167 F:      drivers/edac/i7core_edac.c
5168
5169 EDAC-I82443BXGX
5170 M:      Tim Small <tim@buttersideup.com>
5171 L:      linux-edac@vger.kernel.org
5172 S:      Maintained
5173 F:      drivers/edac/i82443bxgx_edac.c
5174
5175 EDAC-I82975X
5176 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5177 M:      "Arvind R." <arvino55@gmail.com>
5178 L:      linux-edac@vger.kernel.org
5179 S:      Maintained
5180 F:      drivers/edac/i82975x_edac.c
5181
5182 EDAC-IE31200
5183 M:      Jason Baron <jbaron@akamai.com>
5184 L:      linux-edac@vger.kernel.org
5185 S:      Maintained
5186 F:      drivers/edac/ie31200_edac.c
5187
5188 EDAC-MPC85XX
5189 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5190 L:      linux-edac@vger.kernel.org
5191 S:      Maintained
5192 F:      drivers/edac/mpc85xx_edac.[ch]
5193
5194 EDAC-PASEMI
5195 M:      Egor Martovetsky <egor@pasemi.com>
5196 L:      linux-edac@vger.kernel.org
5197 S:      Maintained
5198 F:      drivers/edac/pasemi_edac.c
5199
5200 EDAC-PND2
5201 M:      Tony Luck <tony.luck@intel.com>
5202 L:      linux-edac@vger.kernel.org
5203 S:      Maintained
5204 F:      drivers/edac/pnd2_edac.[ch]
5205
5206 EDAC-R82600
5207 M:      Tim Small <tim@buttersideup.com>
5208 L:      linux-edac@vger.kernel.org
5209 S:      Maintained
5210 F:      drivers/edac/r82600_edac.c
5211
5212 EDAC-SBRIDGE
5213 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5214 L:      linux-edac@vger.kernel.org
5215 S:      Maintained
5216 F:      drivers/edac/sb_edac.c
5217
5218 EDAC-SKYLAKE
5219 M:      Tony Luck <tony.luck@intel.com>
5220 L:      linux-edac@vger.kernel.org
5221 S:      Maintained
5222 F:      drivers/edac/skx_edac.c
5223
5224 EDAC-TI
5225 M:      Tero Kristo <t-kristo@ti.com>
5226 L:      linux-edac@vger.kernel.org
5227 S:      Maintained
5228 F:      drivers/edac/ti_edac.c
5229
5230 EDIROL UA-101/UA-1000 DRIVER
5231 M:      Clemens Ladisch <clemens@ladisch.de>
5232 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5233 T:      git git://git.alsa-project.org/alsa-kernel.git
5234 S:      Maintained
5235 F:      sound/usb/misc/ua101.c
5236
5237 EFI TEST DRIVER
5238 L:      linux-efi@vger.kernel.org
5239 M:      Ivan Hu <ivan.hu@canonical.com>
5240 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5241 S:      Maintained
5242 F:      drivers/firmware/efi/test/
5243
5244 EFI VARIABLE FILESYSTEM
5245 M:      Matthew Garrett <matthew.garrett@nebula.com>
5246 M:      Jeremy Kerr <jk@ozlabs.org>
5247 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5249 L:      linux-efi@vger.kernel.org
5250 S:      Maintained
5251 F:      fs/efivarfs/
5252
5253 EFIFB FRAMEBUFFER DRIVER
5254 L:      linux-fbdev@vger.kernel.org
5255 M:      Peter Jones <pjones@redhat.com>
5256 S:      Maintained
5257 F:      drivers/video/fbdev/efifb.c
5258
5259 EFS FILESYSTEM
5260 W:      http://aeschi.ch.eu.org/efs/
5261 S:      Orphan
5262 F:      fs/efs/
5263
5264 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5265 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5266 L:      netdev@vger.kernel.org
5267 S:      Maintained
5268 F:      drivers/net/ethernet/ibm/ehea/
5269
5270 EM28XX VIDEO4LINUX DRIVER
5271 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5272 L:      linux-media@vger.kernel.org
5273 W:      https://linuxtv.org
5274 T:      git git://linuxtv.org/media_tree.git
5275 S:      Maintained
5276 F:      drivers/media/usb/em28xx/
5277 F:      Documentation/media/v4l-drivers/em28xx*
5278
5279 EMBEDDED LINUX
5280 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5281 M:      Matt Mackall <mpm@selenic.com>
5282 M:      David Woodhouse <dwmw2@infradead.org>
5283 L:      linux-embedded@vger.kernel.org
5284 S:      Maintained
5285
5286 Emulex 10Gbps iSCSI - OneConnect DRIVER
5287 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5288 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5289 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5290 L:      linux-scsi@vger.kernel.org
5291 W:      http://www.broadcom.com
5292 S:      Supported
5293 F:      drivers/scsi/be2iscsi/
5294
5295 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5296 M:      Sathya Perla <sathya.perla@broadcom.com>
5297 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5298 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5299 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5300 L:      netdev@vger.kernel.org
5301 W:      http://www.emulex.com
5302 S:      Supported
5303 F:      drivers/net/ethernet/emulex/benet/
5304
5305 EMULEX ONECONNECT ROCE DRIVER
5306 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5307 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5308 L:      linux-rdma@vger.kernel.org
5309 W:      http://www.broadcom.com
5310 S:      Odd Fixes
5311 F:      drivers/infiniband/hw/ocrdma/
5312 F:      include/uapi/rdma/ocrdma-abi.h
5313
5314 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5315 M:      James Smart <james.smart@broadcom.com>
5316 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5317 L:      linux-scsi@vger.kernel.org
5318 W:      http://www.broadcom.com
5319 S:      Supported
5320 F:      drivers/scsi/lpfc/
5321
5322 ENE CB710 FLASH CARD READER DRIVER
5323 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5324 S:      Maintained
5325 F:      drivers/misc/cb710/
5326 F:      drivers/mmc/host/cb710-mmc.*
5327 F:      include/linux/cb710.h
5328
5329 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5330 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5331 S:      Maintained
5332 F:      drivers/media/rc/ene_ir.*
5333
5334 EPSON S1D13XXX FRAMEBUFFER DRIVER
5335 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5338 F:      drivers/video/fbdev/s1d13xxxfb.c
5339 F:      include/video/s1d13xxxfb.h
5340
5341 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5342 M:      Jeff Layton <jlayton@kernel.org>
5343 S:      Maintained
5344 F:      lib/errseq.c
5345 F:      include/linux/errseq.h
5346
5347 ET131X NETWORK DRIVER
5348 M:      Mark Einon <mark.einon@gmail.com>
5349 S:      Odd Fixes
5350 F:      drivers/net/ethernet/agere/
5351
5352 ETHERNET BRIDGE
5353 M:      Stephen Hemminger <stephen@networkplumber.org>
5354 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5355 L:      netdev@vger.kernel.org
5356 W:      http://www.linuxfoundation.org/en/Net:Bridge
5357 S:      Maintained
5358 F:      include/linux/netfilter_bridge/
5359 F:      net/bridge/
5360
5361 ETHERNET PHY LIBRARY
5362 M:      Andrew Lunn <andrew@lunn.ch>
5363 M:      Florian Fainelli <f.fainelli@gmail.com>
5364 L:      netdev@vger.kernel.org
5365 S:      Maintained
5366 F:      Documentation/ABI/testing/sysfs-bus-mdio
5367 F:      Documentation/devicetree/bindings/net/mdio*
5368 F:      Documentation/networking/phy.txt
5369 F:      drivers/net/phy/
5370 F:      drivers/of/of_mdio.c
5371 F:      drivers/of/of_net.c
5372 F:      include/linux/*mdio*.h
5373 F:      include/linux/of_net.h
5374 F:      include/linux/phy.h
5375 F:      include/linux/phy_fixed.h
5376 F:      include/linux/platform_data/mdio-bcm-unimac.h
5377 F:      include/trace/events/mdio.h
5378 F:      include/uapi/linux/mdio.h
5379 F:      include/uapi/linux/mii.h
5380
5381 EXT2 FILE SYSTEM
5382 M:      Jan Kara <jack@suse.com>
5383 L:      linux-ext4@vger.kernel.org
5384 S:      Maintained
5385 F:      Documentation/filesystems/ext2.txt
5386 F:      fs/ext2/
5387 F:      include/linux/ext2*
5388
5389 EXT4 FILE SYSTEM
5390 M:      "Theodore Ts'o" <tytso@mit.edu>
5391 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5392 L:      linux-ext4@vger.kernel.org
5393 W:      http://ext4.wiki.kernel.org
5394 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5396 S:      Maintained
5397 F:      Documentation/filesystems/ext4.txt
5398 F:      fs/ext4/
5399
5400 Extended Verification Module (EVM)
5401 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5402 L:      linux-integrity@vger.kernel.org
5403 S:      Supported
5404 F:      security/integrity/evm/
5405
5406 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5407 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5408 L:      linux-efi@vger.kernel.org
5409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5410 S:      Maintained
5411 F:      Documentation/efi-stub.txt
5412 F:      arch/*/kernel/efi.c
5413 F:      arch/x86/boot/compressed/eboot.[ch]
5414 F:      arch/*/include/asm/efi.h
5415 F:      arch/x86/platform/efi/
5416 F:      drivers/firmware/efi/
5417 F:      include/linux/efi*.h
5418 F:      arch/arm/boot/compressed/efi-header.S
5419 F:      arch/arm64/kernel/efi-entry.S
5420
5421 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5422 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5423 M:      Chanwoo Choi <cw00.choi@samsung.com>
5424 L:      linux-kernel@vger.kernel.org
5425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5426 S:      Maintained
5427 F:      drivers/extcon/
5428 F:      include/linux/extcon/
5429 F:      include/linux/extcon.h
5430 F:      Documentation/extcon/
5431 F:      Documentation/devicetree/bindings/extcon/
5432
5433 EXYNOS DP DRIVER
5434 M:      Jingoo Han <jingoohan1@gmail.com>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Maintained
5437 F:      drivers/gpu/drm/exynos/exynos_dp*
5438
5439 EXYNOS SYSMMU (IOMMU) driver
5440 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5441 L:      iommu@lists.linux-foundation.org
5442 S:      Maintained
5443 F:      drivers/iommu/exynos-iommu.c
5444
5445 EZchip NPS platform support
5446 M:      Vineet Gupta <vgupta@synopsys.com>
5447 S:      Supported
5448 F:      arch/arc/plat-eznps
5449 F:      arch/arc/boot/dts/eznps.dts
5450
5451 F2FS FILE SYSTEM
5452 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5453 M:      Chao Yu <yuchao0@huawei.com>
5454 L:      linux-f2fs-devel@lists.sourceforge.net
5455 W:      https://f2fs.wiki.kernel.org/
5456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5457 S:      Maintained
5458 F:      Documentation/filesystems/f2fs.txt
5459 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5460 F:      fs/f2fs/
5461 F:      include/linux/f2fs_fs.h
5462 F:      include/trace/events/f2fs.h
5463
5464 F71805F HARDWARE MONITORING DRIVER
5465 M:      Jean Delvare <jdelvare@suse.com>
5466 L:      linux-hwmon@vger.kernel.org
5467 S:      Maintained
5468 F:      Documentation/hwmon/f71805f
5469 F:      drivers/hwmon/f71805f.c
5470
5471 FADDR2LINE
5472 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5473 S:      Maintained
5474 F:      scripts/faddr2line
5475
5476 FAILOVER MODULE
5477 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5478 L:      netdev@vger.kernel.org
5479 S:      Supported
5480 F:      net/core/failover.c
5481 F:      include/net/failover.h
5482 F:      Documentation/networking/failover.rst
5483
5484 FANOTIFY
5485 M:      Jan Kara <jack@suse.cz>
5486 R:      Amir Goldstein <amir73il@gmail.com>
5487 L:      linux-fsdevel@vger.kernel.org
5488 S:      Maintained
5489 F:      fs/notify/fanotify/
5490 F:      include/linux/fanotify.h
5491 F:      include/uapi/linux/fanotify.h
5492
5493 FARSYNC SYNCHRONOUS DRIVER
5494 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5495 W:      http://www.farsite.co.uk/
5496 S:      Supported
5497 F:      drivers/net/wan/farsync.*
5498
5499 FAULT INJECTION SUPPORT
5500 M:      Akinobu Mita <akinobu.mita@gmail.com>
5501 S:      Supported
5502 F:      Documentation/fault-injection/
5503 F:      lib/fault-inject.c
5504
5505 FBTFT Framebuffer drivers
5506 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5507 S:      Maintained
5508 F:      drivers/staging/fbtft/
5509
5510 FC0011 TUNER DRIVER
5511 M:      Michael Buesch <m@bues.ch>
5512 L:      linux-media@vger.kernel.org
5513 S:      Maintained
5514 F:      drivers/media/tuners/fc0011.h
5515 F:      drivers/media/tuners/fc0011.c
5516
5517 FC2580 MEDIA DRIVER
5518 M:      Antti Palosaari <crope@iki.fi>
5519 L:      linux-media@vger.kernel.org
5520 W:      https://linuxtv.org
5521 W:      http://palosaari.fi/linux/
5522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5523 T:      git git://linuxtv.org/anttip/media_tree.git
5524 S:      Maintained
5525 F:      drivers/media/tuners/fc2580*
5526
5527 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5528 M:      Johannes Thumshirn <jth@kernel.org>
5529 L:      linux-scsi@vger.kernel.org
5530 W:      www.Open-FCoE.org
5531 S:      Supported
5532 F:      drivers/scsi/libfc/
5533 F:      drivers/scsi/fcoe/
5534 F:      include/scsi/fc/
5535 F:      include/scsi/libfc.h
5536 F:      include/scsi/libfcoe.h
5537 F:      include/uapi/scsi/fc/
5538
5539 FILE LOCKING (flock() and fcntl()/lockf())
5540 M:      Jeff Layton <jlayton@kernel.org>
5541 M:      "J. Bruce Fields" <bfields@fieldses.org>
5542 L:      linux-fsdevel@vger.kernel.org
5543 S:      Maintained
5544 F:      include/linux/fcntl.h
5545 F:      include/uapi/linux/fcntl.h
5546 F:      fs/fcntl.c
5547 F:      fs/locks.c
5548
5549 FILESYSTEMS (VFS and infrastructure)
5550 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5551 L:      linux-fsdevel@vger.kernel.org
5552 S:      Maintained
5553 F:      fs/*
5554 F:      include/linux/fs.h
5555 F:      include/uapi/linux/fs.h
5556
5557 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5558 M:      Riku Voipio <riku.voipio@iki.fi>
5559 L:      linux-hwmon@vger.kernel.org
5560 S:      Maintained
5561 F:      drivers/hwmon/f75375s.c
5562 F:      include/linux/f75375s.h
5563
5564 FIREWIRE AUDIO DRIVERS
5565 M:      Clemens Ladisch <clemens@ladisch.de>
5566 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5567 T:      git git://git.alsa-project.org/alsa-kernel.git
5568 S:      Maintained
5569 F:      sound/firewire/
5570
5571 FIREWIRE MEDIA DRIVERS (firedtv)
5572 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5573 L:      linux-media@vger.kernel.org
5574 L:      linux1394-devel@lists.sourceforge.net
5575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5576 S:      Maintained
5577 F:      drivers/media/firewire/
5578
5579 FIREWIRE SBP-2 TARGET
5580 M:      Chris Boot <bootc@bootc.net>
5581 L:      linux-scsi@vger.kernel.org
5582 L:      target-devel@vger.kernel.org
5583 L:      linux1394-devel@lists.sourceforge.net
5584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5585 S:      Maintained
5586 F:      drivers/target/sbp/
5587
5588 FIREWIRE SUBSYSTEM
5589 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5590 L:      linux1394-devel@lists.sourceforge.net
5591 W:      http://ieee1394.wiki.kernel.org/
5592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5593 S:      Maintained
5594 F:      drivers/firewire/
5595 F:      include/linux/firewire.h
5596 F:      include/uapi/linux/firewire*.h
5597 F:      tools/firewire/
5598
5599 FIRMWARE LOADER (request_firmware)
5600 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5601 L:      linux-kernel@vger.kernel.org
5602 S:      Maintained
5603 F:      Documentation/firmware_class/
5604 F:      drivers/base/firmware_loader/
5605 F:      include/linux/firmware.h
5606
5607 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5608 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5609 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5610 S:      Maintained
5611 F:      drivers/block/rsxx/
5612
5613 FLOPPY DRIVER
5614 M:      Jiri Kosina <jikos@kernel.org>
5615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5616 S:      Odd fixes
5617 F:      drivers/block/floppy.c
5618
5619 FMC SUBSYSTEM
5620 M:      Alessandro Rubini <rubini@gnudd.com>
5621 W:      http://www.ohwr.org/projects/fmc-bus
5622 S:      Supported
5623 F:      drivers/fmc/
5624 F:      include/linux/fmc*.h
5625 F:      include/linux/ipmi-fru.h
5626 K:      fmc_d.*register
5627
5628 FPGA MANAGER FRAMEWORK
5629 M:      Alan Tull <atull@kernel.org>
5630 M:      Moritz Fischer <mdf@kernel.org>
5631 L:      linux-fpga@vger.kernel.org
5632 S:      Maintained
5633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5634 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5635 F:      Documentation/fpga/
5636 F:      Documentation/driver-api/fpga/
5637 F:      Documentation/devicetree/bindings/fpga/
5638 F:      drivers/fpga/
5639 F:      include/linux/fpga/
5640 W:      http://www.rocketboards.org
5641
5642 FPU EMULATOR
5643 M:      Bill Metzenthen <billm@melbpc.org.au>
5644 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5645 S:      Maintained
5646 F:      arch/x86/math-emu/
5647
5648 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5649 L:      netdev@vger.kernel.org
5650 S:      Orphan
5651 F:      drivers/net/wan/dlci.c
5652 F:      drivers/net/wan/sdla.c
5653
5654 FRAMEBUFFER LAYER
5655 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5656 L:      dri-devel@lists.freedesktop.org
5657 L:      linux-fbdev@vger.kernel.org
5658 T:      git git://github.com/bzolnier/linux.git
5659 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5660 S:      Maintained
5661 F:      Documentation/fb/
5662 F:      drivers/video/
5663 F:      include/video/
5664 F:      include/linux/fb.h
5665 F:      include/uapi/video/
5666 F:      include/uapi/linux/fb.h
5667
5668 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5669 M:      Horia Geantă <horia.geanta@nxp.com>
5670 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5671 L:      linux-crypto@vger.kernel.org
5672 S:      Maintained
5673 F:      drivers/crypto/caam/
5674 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5675
5676 FREESCALE DIU FRAMEBUFFER DRIVER
5677 M:      Timur Tabi <timur@tabi.org>
5678 L:      linux-fbdev@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/video/fbdev/fsl-diu-fb.*
5681
5682 FREESCALE DMA DRIVER
5683 M:      Li Yang <leoyang.li@nxp.com>
5684 M:      Zhang Wei <zw@zh-kernel.org>
5685 L:      linuxppc-dev@lists.ozlabs.org
5686 S:      Maintained
5687 F:      drivers/dma/fsldma.*
5688
5689 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5690 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5691 L:      netdev@vger.kernel.org
5692 S:      Maintained
5693 F:      drivers/net/ethernet/freescale/gianfar*
5694 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5695
5696 FREESCALE GPMI NAND DRIVER
5697 M:      Han Xu <han.xu@nxp.com>
5698 L:      linux-mtd@lists.infradead.org
5699 S:      Maintained
5700 F:      drivers/mtd/nand/raw/gpmi-nand/*
5701
5702 FREESCALE I2C CPM DRIVER
5703 M:      Jochen Friedrich <jochen@scram.de>
5704 L:      linuxppc-dev@lists.ozlabs.org
5705 L:      linux-i2c@vger.kernel.org
5706 S:      Maintained
5707 F:      drivers/i2c/busses/i2c-cpm.c
5708
5709 FREESCALE IMX / MXC FEC DRIVER
5710 M:      Fugang Duan <fugang.duan@nxp.com>
5711 L:      netdev@vger.kernel.org
5712 S:      Maintained
5713 F:      drivers/net/ethernet/freescale/fec_main.c
5714 F:      drivers/net/ethernet/freescale/fec_ptp.c
5715 F:      drivers/net/ethernet/freescale/fec.h
5716 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5717
5718 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5719 M:      Sascha Hauer <s.hauer@pengutronix.de>
5720 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5721 L:      linux-fbdev@vger.kernel.org
5722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5723 S:      Maintained
5724 F:      include/linux/platform_data/video-imxfb.h
5725 F:      drivers/video/fbdev/imxfb.c
5726
5727 FREESCALE QORIQ DPAA ETHERNET DRIVER
5728 M:      Madalin Bucur <madalin.bucur@nxp.com>
5729 L:      netdev@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/net/ethernet/freescale/dpaa
5732
5733 FREESCALE QORIQ DPAA FMAN DRIVER
5734 M:      Madalin Bucur <madalin.bucur@nxp.com>
5735 L:      netdev@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/net/ethernet/freescale/fman
5738 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5739
5740 FREESCALE QORIQ PTP CLOCK DRIVER
5741 M:      Yangbo Lu <yangbo.lu@nxp.com>
5742 L:      netdev@vger.kernel.org
5743 S:      Maintained
5744 F:      drivers/ptp/ptp_qoriq.c
5745 F:      include/linux/fsl/ptp_qoriq.h
5746 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5747
5748 FREESCALE QUAD SPI DRIVER
5749 M:      Han Xu <han.xu@nxp.com>
5750 L:      linux-mtd@lists.infradead.org
5751 S:      Maintained
5752 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5753
5754 FREESCALE QUICC ENGINE LIBRARY
5755 M:      Qiang Zhao <qiang.zhao@nxp.com>
5756 L:      linuxppc-dev@lists.ozlabs.org
5757 S:      Maintained
5758 F:      drivers/soc/fsl/qe/
5759 F:      include/soc/fsl/*qe*.h
5760 F:      include/soc/fsl/*ucc*.h
5761
5762 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5763 M:      Li Yang <leoyang.li@nxp.com>
5764 L:      netdev@vger.kernel.org
5765 L:      linuxppc-dev@lists.ozlabs.org
5766 S:      Maintained
5767 F:      drivers/net/ethernet/freescale/ucc_geth*
5768
5769 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5770 M:      Zhao Qiang <qiang.zhao@nxp.com>
5771 L:      netdev@vger.kernel.org
5772 L:      linuxppc-dev@lists.ozlabs.org
5773 S:      Maintained
5774 F:      drivers/net/wan/fsl_ucc_hdlc*
5775
5776 FREESCALE QUICC ENGINE UCC UART DRIVER
5777 M:      Timur Tabi <timur@tabi.org>
5778 L:      linuxppc-dev@lists.ozlabs.org
5779 S:      Maintained
5780 F:      drivers/tty/serial/ucc_uart.c
5781
5782 FREESCALE SOC DRIVERS
5783 M:      Li Yang <leoyang.li@nxp.com>
5784 L:      linuxppc-dev@lists.ozlabs.org
5785 L:      linux-arm-kernel@lists.infradead.org
5786 S:      Maintained
5787 F:      Documentation/devicetree/bindings/soc/fsl/
5788 F:      drivers/soc/fsl/
5789 F:      include/linux/fsl/
5790
5791 FREESCALE SOC FS_ENET DRIVER
5792 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5793 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5794 L:      linuxppc-dev@lists.ozlabs.org
5795 L:      netdev@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/net/ethernet/freescale/fs_enet/
5798 F:      include/linux/fs_enet_pd.h
5799
5800 FREESCALE SOC SOUND DRIVERS
5801 M:      Timur Tabi <timur@tabi.org>
5802 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5803 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5804 R:      Fabio Estevam <fabio.estevam@nxp.com>
5805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5806 L:      linuxppc-dev@lists.ozlabs.org
5807 S:      Maintained
5808 F:      sound/soc/fsl/fsl*
5809 F:      sound/soc/fsl/imx*
5810 F:      sound/soc/fsl/mpc8610_hpcd.c
5811
5812 FREESCALE USB PERIPHERAL DRIVERS
5813 M:      Li Yang <leoyang.li@nxp.com>
5814 L:      linux-usb@vger.kernel.org
5815 L:      linuxppc-dev@lists.ozlabs.org
5816 S:      Maintained
5817 F:      drivers/usb/gadget/udc/fsl*
5818
5819 FREEVXFS FILESYSTEM
5820 M:      Christoph Hellwig <hch@infradead.org>
5821 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5822 S:      Maintained
5823 F:      fs/freevxfs/
5824
5825 FREEZER
5826 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5827 M:      Pavel Machek <pavel@ucw.cz>
5828 L:      linux-pm@vger.kernel.org
5829 S:      Supported
5830 F:      Documentation/power/freezing-of-tasks.txt
5831 F:      include/linux/freezer.h
5832 F:      kernel/freezer.c
5833
5834 FRONTSWAP API
5835 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5836 L:      linux-kernel@vger.kernel.org
5837 S:      Maintained
5838 F:      mm/frontswap.c
5839 F:      include/linux/frontswap.h
5840
5841 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5842 M:      David Howells <dhowells@redhat.com>
5843 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5844 S:      Supported
5845 F:      Documentation/filesystems/caching/
5846 F:      fs/fscache/
5847 F:      include/linux/fscache*.h
5848
5849 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5850 M:      Theodore Y. Ts'o <tytso@mit.edu>
5851 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5852 L:      linux-fscrypt@vger.kernel.org
5853 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5855 S:      Supported
5856 F:      fs/crypto/
5857 F:      include/linux/fscrypt*.h
5858 F:      Documentation/filesystems/fscrypt.rst
5859
5860 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5861 M:      Jan Kara <jack@suse.cz>
5862 R:      Amir Goldstein <amir73il@gmail.com>
5863 L:      linux-fsdevel@vger.kernel.org
5864 S:      Maintained
5865 F:      fs/notify/
5866 F:      include/linux/fsnotify*.h
5867
5868 FUJITSU LAPTOP EXTRAS
5869 M:      Jonathan Woithe <jwoithe@just42.net>
5870 L:      platform-driver-x86@vger.kernel.org
5871 S:      Maintained
5872 F:      drivers/platform/x86/fujitsu-laptop.c
5873
5874 FUJITSU M-5MO LS CAMERA ISP DRIVER
5875 M:      Kyungmin Park <kyungmin.park@samsung.com>
5876 M:      Heungjun Kim <riverful.kim@samsung.com>
5877 L:      linux-media@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/media/i2c/m5mols/
5880 F:      include/media/i2c/m5mols.h
5881
5882 FUJITSU TABLET EXTRAS
5883 M:      Robert Gerlach <khnz@gmx.de>
5884 L:      platform-driver-x86@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/platform/x86/fujitsu-tablet.c
5887
5888 FUSE: FILESYSTEM IN USERSPACE
5889 M:      Miklos Szeredi <miklos@szeredi.hu>
5890 L:      linux-fsdevel@vger.kernel.org
5891 W:      http://fuse.sourceforge.net/
5892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5893 S:      Maintained
5894 F:      fs/fuse/
5895 F:      include/uapi/linux/fuse.h
5896 F:      Documentation/filesystems/fuse.txt
5897
5898 FUTEX SUBSYSTEM
5899 M:      Thomas Gleixner <tglx@linutronix.de>
5900 M:      Ingo Molnar <mingo@redhat.com>
5901 R:      Peter Zijlstra <peterz@infradead.org>
5902 R:      Darren Hart <dvhart@infradead.org>
5903 L:      linux-kernel@vger.kernel.org
5904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5905 S:      Maintained
5906 F:      kernel/futex.c
5907 F:      kernel/futex_compat.c
5908 F:      include/asm-generic/futex.h
5909 F:      include/linux/futex.h
5910 F:      include/uapi/linux/futex.h
5911 F:      tools/testing/selftests/futex/
5912 F:      tools/perf/bench/futex*
5913 F:      Documentation/*futex*
5914
5915 GCC PLUGINS
5916 M:      Kees Cook <keescook@chromium.org>
5917 R:      Emese Revfy <re.emese@gmail.com>
5918 L:      kernel-hardening@lists.openwall.com
5919 S:      Maintained
5920 F:      scripts/gcc-plugins/
5921 F:      scripts/gcc-plugin.sh
5922 F:      scripts/Makefile.gcc-plugins
5923 F:      Documentation/gcc-plugins.txt
5924
5925 GCOV BASED KERNEL PROFILING
5926 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5927 S:      Maintained
5928 F:      kernel/gcov/
5929 F:      Documentation/dev-tools/gcov.rst
5930
5931 GDB KERNEL DEBUGGING HELPER SCRIPTS
5932 M:      Jan Kiszka <jan.kiszka@siemens.com>
5933 M:      Kieran Bingham <kieran@bingham.xyz>
5934 S:      Supported
5935 F:      scripts/gdb/
5936
5937 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5938 M:      Achim Leubner <achim_leubner@adaptec.com>
5939 L:      linux-scsi@vger.kernel.org
5940 W:      http://www.icp-vortex.com/
5941 S:      Supported
5942 F:      drivers/scsi/gdt*
5943
5944 GEMTEK FM RADIO RECEIVER DRIVER
5945 M:      Hans Verkuil <hverkuil@xs4all.nl>
5946 L:      linux-media@vger.kernel.org
5947 T:      git git://linuxtv.org/media_tree.git
5948 W:      https://linuxtv.org
5949 S:      Maintained
5950 F:      drivers/media/radio/radio-gemtek*
5951
5952 GENERIC GPIO I2C DRIVER
5953 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5954 S:      Supported
5955 F:      drivers/i2c/busses/i2c-gpio.c
5956 F:      include/linux/platform_data/i2c-gpio.h
5957
5958 GENERIC GPIO I2C MULTIPLEXER DRIVER
5959 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5960 L:      linux-i2c@vger.kernel.org
5961 S:      Supported
5962 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5963 F:      include/linux/platform_data/i2c-mux-gpio.h
5964 F:      Documentation/i2c/muxes/i2c-mux-gpio
5965
5966 GENERIC HDLC (WAN) DRIVERS
5967 M:      Krzysztof Halasa <khc@pm.waw.pl>
5968 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5969 S:      Maintained
5970 F:      drivers/net/wan/c101.c
5971 F:      drivers/net/wan/hd6457*
5972 F:      drivers/net/wan/hdlc*
5973 F:      drivers/net/wan/n2.c
5974 F:      drivers/net/wan/pc300too.c
5975 F:      drivers/net/wan/pci200syn.c
5976 F:      drivers/net/wan/wanxl*
5977
5978 GENERIC INCLUDE/ASM HEADER FILES
5979 M:      Arnd Bergmann <arnd@arndb.de>
5980 L:      linux-arch@vger.kernel.org
5981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5982 S:      Maintained
5983 F:      include/asm-generic/
5984 F:      include/uapi/asm-generic/
5985
5986 GENERIC PHY FRAMEWORK
5987 M:      Kishon Vijay Abraham I <kishon@ti.com>
5988 L:      linux-kernel@vger.kernel.org
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5990 S:      Supported
5991 F:      drivers/phy/
5992 F:      include/linux/phy/
5993
5994 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5995 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5996 S:      Supported
5997 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5998
5999 GENERIC PM DOMAINS
6000 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6001 M:      Kevin Hilman <khilman@kernel.org>
6002 M:      Ulf Hansson <ulf.hansson@linaro.org>
6003 L:      linux-pm@vger.kernel.org
6004 S:      Supported
6005 F:      drivers/base/power/domain*.c
6006 F:      include/linux/pm_domain.h
6007 F:      Documentation/devicetree/bindings/power/power_domain.txt
6008
6009 GENERIC UIO DRIVER FOR PCI DEVICES
6010 M:      "Michael S. Tsirkin" <mst@redhat.com>
6011 L:      kvm@vger.kernel.org
6012 S:      Supported
6013 F:      drivers/uio/uio_pci_generic.c
6014
6015 GENWQE (IBM Generic Workqueue Card)
6016 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6017 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6018 S:      Supported
6019 F:      drivers/misc/genwqe/
6020
6021 GET_MAINTAINER SCRIPT
6022 M:      Joe Perches <joe@perches.com>
6023 S:      Maintained
6024 F:      scripts/get_maintainer.pl
6025
6026 GFS2 FILE SYSTEM
6027 M:      Bob Peterson <rpeterso@redhat.com>
6028 M:      Andreas Gruenbacher <agruenba@redhat.com>
6029 L:      cluster-devel@redhat.com
6030 W:      http://sources.redhat.com/cluster/
6031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6032 S:      Supported
6033 F:      Documentation/filesystems/gfs2*.txt
6034 F:      fs/gfs2/
6035 F:      include/uapi/linux/gfs2_ondisk.h
6036
6037 GIGASET ISDN DRIVERS
6038 M:      Paul Bolle <pebolle@tiscali.nl>
6039 L:      gigaset307x-common@lists.sourceforge.net
6040 W:      http://gigaset307x.sourceforge.net/
6041 S:      Odd Fixes
6042 F:      Documentation/isdn/README.gigaset
6043 F:      drivers/isdn/gigaset/
6044 F:      include/uapi/linux/gigaset_dev.h
6045
6046 GO7007 MPEG CODEC
6047 M:      Hans Verkuil <hans.verkuil@cisco.com>
6048 L:      linux-media@vger.kernel.org
6049 S:      Maintained
6050 F:      drivers/media/usb/go7007/
6051
6052 GOODIX TOUCHSCREEN
6053 M:      Bastien Nocera <hadess@hadess.net>
6054 L:      linux-input@vger.kernel.org
6055 S:      Maintained
6056 F:      drivers/input/touchscreen/goodix.c
6057
6058 GPD POCKET FAN DRIVER
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 L:      platform-driver-x86@vger.kernel.org
6061 S:      Maintained
6062 F:      drivers/platform/x86/gpd-pocket-fan.c
6063
6064 GPIO ACPI SUPPORT
6065 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6066 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6067 L:      linux-gpio@vger.kernel.org
6068 L:      linux-acpi@vger.kernel.org
6069 S:      Maintained
6070 F:      Documentation/acpi/gpio-properties.txt
6071 F:      drivers/gpio/gpiolib-acpi.c
6072
6073 GPIO IR Transmitter
6074 M:      Sean Young <sean@mess.org>
6075 L:      linux-media@vger.kernel.org
6076 S:      Maintained
6077 F:      drivers/media/rc/gpio-ir-tx.c
6078
6079 GPIO MOCKUP DRIVER
6080 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6081 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6082 L:      linux-gpio@vger.kernel.org
6083 S:      Maintained
6084 F:      drivers/gpio/gpio-mockup.c
6085 F:      tools/testing/selftests/gpio/
6086
6087 GPIO SUBSYSTEM
6088 M:      Linus Walleij <linus.walleij@linaro.org>
6089 L:      linux-gpio@vger.kernel.org
6090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6091 S:      Maintained
6092 F:      Documentation/devicetree/bindings/gpio/
6093 F:      Documentation/driver-api/gpio/
6094 F:      Documentation/gpio/
6095 F:      Documentation/ABI/testing/gpio-cdev
6096 F:      Documentation/ABI/obsolete/sysfs-gpio
6097 F:      drivers/gpio/
6098 F:      include/linux/gpio/
6099 F:      include/linux/gpio.h
6100 F:      include/linux/of_gpio.h
6101 F:      include/asm-generic/gpio.h
6102 F:      include/uapi/linux/gpio.h
6103 F:      tools/gpio/
6104
6105 GRE DEMULTIPLEXER DRIVER
6106 M:      Dmitry Kozlov <xeb@mail.ru>
6107 L:      netdev@vger.kernel.org
6108 S:      Maintained
6109 F:      net/ipv4/gre_demux.c
6110 F:      net/ipv4/gre_offload.c
6111 F:      include/net/gre.h
6112
6113 GRETH 10/100/1G Ethernet MAC device driver
6114 M:      Andreas Larsson <andreas@gaisler.com>
6115 L:      netdev@vger.kernel.org
6116 S:      Maintained
6117 F:      drivers/net/ethernet/aeroflex/
6118
6119 GREYBUS AUDIO PROTOCOLS DRIVERS
6120 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6121 M:      Mark Greer <mgreer@animalcreek.com>
6122 S:      Maintained
6123 F:      drivers/staging/greybus/audio_apbridgea.c
6124 F:      drivers/staging/greybus/audio_apbridgea.h
6125 F:      drivers/staging/greybus/audio_codec.c
6126 F:      drivers/staging/greybus/audio_codec.h
6127 F:      drivers/staging/greybus/audio_gb.c
6128 F:      drivers/staging/greybus/audio_manager.c
6129 F:      drivers/staging/greybus/audio_manager.h
6130 F:      drivers/staging/greybus/audio_manager_module.c
6131 F:      drivers/staging/greybus/audio_manager_private.h
6132 F:      drivers/staging/greybus/audio_manager_sysfs.c
6133 F:      drivers/staging/greybus/audio_module.c
6134 F:      drivers/staging/greybus/audio_topology.c
6135
6136 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6137 M:      Viresh Kumar <vireshk@kernel.org>
6138 S:      Maintained
6139 F:      drivers/staging/greybus/authentication.c
6140 F:      drivers/staging/greybus/bootrom.c
6141 F:      drivers/staging/greybus/firmware.h
6142 F:      drivers/staging/greybus/fw-core.c
6143 F:      drivers/staging/greybus/fw-download.c
6144 F:      drivers/staging/greybus/fw-managament.c
6145 F:      drivers/staging/greybus/greybus_authentication.h
6146 F:      drivers/staging/greybus/greybus_firmware.h
6147 F:      drivers/staging/greybus/hid.c
6148 F:      drivers/staging/greybus/i2c.c
6149 F:      drivers/staging/greybus/spi.c
6150 F:      drivers/staging/greybus/spilib.c
6151 F:      drivers/staging/greybus/spilib.h
6152
6153 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6154 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6155 S:      Maintained
6156 F:      drivers/staging/greybus/loopback.c
6157 F:      drivers/staging/greybus/timesync.c
6158 F:      drivers/staging/greybus/timesync_platform.c
6159
6160 GREYBUS PLATFORM DRIVERS
6161 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6162 S:      Maintained
6163 F:      drivers/staging/greybus/arche-platform.c
6164 F:      drivers/staging/greybus/arche-apb-ctrl.c
6165 F:      drivers/staging/greybus/arche_platform.h
6166
6167 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6168 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6169 S:      Maintained
6170 F:      drivers/staging/greybus/sdio.c
6171 F:      drivers/staging/greybus/light.c
6172 F:      drivers/staging/greybus/gpio.c
6173 F:      drivers/staging/greybus/power_supply.c
6174 F:      drivers/staging/greybus/spi.c
6175 F:      drivers/staging/greybus/spilib.c
6176
6177 GREYBUS SUBSYSTEM
6178 M:      Johan Hovold <johan@kernel.org>
6179 M:      Alex Elder <elder@kernel.org>
6180 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6181 S:      Maintained
6182 F:      drivers/staging/greybus/
6183 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6184
6185 GREYBUS UART PROTOCOLS DRIVERS
6186 M:      David Lin <dtwlin@gmail.com>
6187 S:      Maintained
6188 F:      drivers/staging/greybus/uart.c
6189 F:      drivers/staging/greybus/log.c
6190
6191 GS1662 VIDEO SERIALIZER
6192 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6193 L:      linux-media@vger.kernel.org
6194 T:      git git://linuxtv.org/media_tree.git
6195 S:      Maintained
6196 F:      drivers/media/spi/gs1662.c
6197
6198 GSPCA FINEPIX SUBDRIVER
6199 M:      Frank Zago <frank@zago.net>
6200 L:      linux-media@vger.kernel.org
6201 T:      git git://linuxtv.org/media_tree.git
6202 S:      Maintained
6203 F:      drivers/media/usb/gspca/finepix.c
6204
6205 GSPCA GL860 SUBDRIVER
6206 M:      Olivier Lorin <o.lorin@laposte.net>
6207 L:      linux-media@vger.kernel.org
6208 T:      git git://linuxtv.org/media_tree.git
6209 S:      Maintained
6210 F:      drivers/media/usb/gspca/gl860/
6211
6212 GSPCA M5602 SUBDRIVER
6213 M:      Erik Andren <erik.andren@gmail.com>
6214 L:      linux-media@vger.kernel.org
6215 T:      git git://linuxtv.org/media_tree.git
6216 S:      Maintained
6217 F:      drivers/media/usb/gspca/m5602/
6218
6219 GSPCA PAC207 SONIXB SUBDRIVER
6220 M:      Hans Verkuil <hverkuil@xs4all.nl>
6221 L:      linux-media@vger.kernel.org
6222 T:      git git://linuxtv.org/media_tree.git
6223 S:      Odd Fixes
6224 F:      drivers/media/usb/gspca/pac207.c
6225
6226 GSPCA SN9C20X SUBDRIVER
6227 M:      Brian Johnson <brijohn@gmail.com>
6228 L:      linux-media@vger.kernel.org
6229 T:      git git://linuxtv.org/media_tree.git
6230 S:      Maintained
6231 F:      drivers/media/usb/gspca/sn9c20x.c
6232
6233 GSPCA T613 SUBDRIVER
6234 M:      Leandro Costantino <lcostantino@gmail.com>
6235 L:      linux-media@vger.kernel.org
6236 T:      git git://linuxtv.org/media_tree.git
6237 S:      Maintained
6238 F:      drivers/media/usb/gspca/t613.c
6239
6240 GSPCA USB WEBCAM DRIVER
6241 M:      Hans Verkuil <hverkuil@xs4all.nl>
6242 L:      linux-media@vger.kernel.org
6243 T:      git git://linuxtv.org/media_tree.git
6244 S:      Odd Fixes
6245 F:      drivers/media/usb/gspca/
6246
6247 GTP (GPRS Tunneling Protocol)
6248 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6249 M:      Harald Welte <laforge@gnumonks.org>
6250 L:      osmocom-net-gprs@lists.osmocom.org
6251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6252 S:      Maintained
6253 F:      drivers/net/gtp.c
6254
6255 GUID PARTITION TABLE (GPT)
6256 M:      Davidlohr Bueso <dave@stgolabs.net>
6257 L:      linux-efi@vger.kernel.org
6258 S:      Maintained
6259 F:      block/partitions/efi.*
6260
6261 H8/300 ARCHITECTURE
6262 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6263 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6264 W:      http://uclinux-h8.sourceforge.jp
6265 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6266 S:      Maintained
6267 F:      arch/h8300/
6268 F:      drivers/clocksource/h8300_*.c
6269 F:      drivers/clk/h8300/
6270 F:      drivers/irqchip/irq-renesas-h8*.c
6271
6272 HACKRF MEDIA DRIVER
6273 M:      Antti Palosaari <crope@iki.fi>
6274 L:      linux-media@vger.kernel.org
6275 W:      https://linuxtv.org
6276 W:      http://palosaari.fi/linux/
6277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6278 T:      git git://linuxtv.org/anttip/media_tree.git
6279 S:      Maintained
6280 F:      drivers/media/usb/hackrf/
6281
6282 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6283 M:      Frank Seidel <frank@f-seidel.de>
6284 L:      platform-driver-x86@vger.kernel.org
6285 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6286 S:      Maintained
6287 F:      drivers/platform/x86/hdaps.c
6288
6289 HARDWARE MONITORING
6290 M:      Jean Delvare <jdelvare@suse.com>
6291 M:      Guenter Roeck <linux@roeck-us.net>
6292 L:      linux-hwmon@vger.kernel.org
6293 W:      http://hwmon.wiki.kernel.org/
6294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6295 S:      Maintained
6296 F:      Documentation/devicetree/bindings/hwmon/
6297 F:      Documentation/hwmon/
6298 F:      drivers/hwmon/
6299 F:      include/linux/hwmon*.h
6300
6301 HARDWARE RANDOM NUMBER GENERATOR CORE
6302 M:      Matt Mackall <mpm@selenic.com>
6303 M:      Herbert Xu <herbert@gondor.apana.org.au>
6304 L:      linux-crypto@vger.kernel.org
6305 S:      Odd fixes
6306 F:      Documentation/devicetree/bindings/rng/
6307 F:      Documentation/hw_random.txt
6308 F:      drivers/char/hw_random/
6309 F:      include/linux/hw_random.h
6310
6311 HARDWARE TRACING FACILITIES
6312 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6313 S:      Maintained
6314 F:      drivers/hwtracing/
6315
6316 HARDWARE SPINLOCK CORE
6317 M:      Ohad Ben-Cohen <ohad@wizery.com>
6318 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6319 L:      linux-remoteproc@vger.kernel.org
6320 S:      Maintained
6321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6322 F:      Documentation/devicetree/bindings/hwlock/
6323 F:      Documentation/hwspinlock.txt
6324 F:      drivers/hwspinlock/
6325 F:      include/linux/hwspinlock.h
6326
6327 HARMONY SOUND DRIVER
6328 L:      linux-parisc@vger.kernel.org
6329 S:      Maintained
6330 F:      sound/parisc/harmony.*
6331
6332 HDPVR USB VIDEO ENCODER DRIVER
6333 M:      Hans Verkuil <hverkuil@xs4all.nl>
6334 L:      linux-media@vger.kernel.org
6335 T:      git git://linuxtv.org/media_tree.git
6336 W:      https://linuxtv.org
6337 S:      Odd Fixes
6338 F:      drivers/media/usb/hdpvr/
6339
6340 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6341 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6342 S:      Supported
6343 F:      Documentation/watchdog/hpwdt.txt
6344 F:      drivers/watchdog/hpwdt.c
6345
6346 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6347 M:      Don Brace <don.brace@microsemi.com>
6348 L:      esc.storagedev@microsemi.com
6349 L:      linux-scsi@vger.kernel.org
6350 S:      Supported
6351 F:      Documentation/scsi/hpsa.txt
6352 F:      drivers/scsi/hpsa*.[ch]
6353 F:      include/linux/cciss*.h
6354 F:      include/uapi/linux/cciss*.h
6355
6356 HFI1 DRIVER
6357 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6358 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6359 L:      linux-rdma@vger.kernel.org
6360 S:      Supported
6361 F:      drivers/infiniband/hw/hfi1
6362
6363 HFS FILESYSTEM
6364 L:      linux-fsdevel@vger.kernel.org
6365 S:      Orphan
6366 F:      Documentation/filesystems/hfs.txt
6367 F:      fs/hfs/
6368
6369 HFSPLUS FILESYSTEM
6370 L:      linux-fsdevel@vger.kernel.org
6371 S:      Orphan
6372 F:      Documentation/filesystems/hfsplus.txt
6373 F:      fs/hfsplus/
6374
6375 HGA FRAMEBUFFER DRIVER
6376 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6377 L:      linux-nvidia@lists.surfsouth.com
6378 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6379 S:      Maintained
6380 F:      drivers/video/fbdev/hgafb.c
6381
6382 HIBERNATION (aka Software Suspend, aka swsusp)
6383 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6384 M:      Pavel Machek <pavel@ucw.cz>
6385 L:      linux-pm@vger.kernel.org
6386 B:      https://bugzilla.kernel.org
6387 S:      Supported
6388 F:      arch/x86/power/
6389 F:      drivers/base/power/
6390 F:      kernel/power/
6391 F:      include/linux/suspend.h
6392 F:      include/linux/freezer.h
6393 F:      include/linux/pm.h
6394 F:      arch/*/include/asm/suspend*.h
6395
6396 HID CORE LAYER
6397 M:      Jiri Kosina <jikos@kernel.org>
6398 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6399 L:      linux-input@vger.kernel.org
6400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6401 S:      Maintained
6402 F:      drivers/hid/
6403 F:      include/linux/hid*
6404 F:      include/uapi/linux/hid*
6405
6406 HID SENSOR HUB DRIVERS
6407 M:      Jiri Kosina <jikos@kernel.org>
6408 M:      Jonathan Cameron <jic23@kernel.org>
6409 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6410 L:      linux-input@vger.kernel.org
6411 L:      linux-iio@vger.kernel.org
6412 S:      Maintained
6413 F:      Documentation/hid/hid-sensor*
6414 F:      drivers/hid/hid-sensor-*
6415 F:      drivers/iio/*/hid-*
6416 F:      include/linux/hid-sensor-*
6417
6418 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6419 M:      Thomas Gleixner <tglx@linutronix.de>
6420 L:      linux-kernel@vger.kernel.org
6421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6422 S:      Maintained
6423 F:      Documentation/timers/
6424 F:      kernel/time/hrtimer.c
6425 F:      kernel/time/clockevents.c
6426 F:      kernel/time/timer_*.c
6427 F:      include/linux/clockchips.h
6428 F:      include/linux/hrtimer.h
6429
6430 HIGH-SPEED SCC DRIVER FOR AX.25
6431 L:      linux-hams@vger.kernel.org
6432 S:      Orphan
6433 F:      drivers/net/hamradio/dmascc.c
6434 F:      drivers/net/hamradio/scc.c
6435
6436 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6437 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6438 W:      http://www.highpoint-tech.com
6439 S:      Supported
6440 F:      Documentation/scsi/hptiop.txt
6441 F:      drivers/scsi/hptiop.c
6442
6443 HIPPI
6444 M:      Jes Sorensen <jes@trained-monkey.org>
6445 L:      linux-hippi@sunsite.dk
6446 S:      Maintained
6447 F:      include/linux/hippidevice.h
6448 F:      include/uapi/linux/if_hippi.h
6449 F:      net/802/hippi.c
6450 F:      drivers/net/hippi/
6451
6452 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6453 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6454 M:      Salil Mehta <salil.mehta@huawei.com>
6455 L:      netdev@vger.kernel.org
6456 W:      http://www.hisilicon.com
6457 S:      Maintained
6458 F:      drivers/net/ethernet/hisilicon/hns3/
6459
6460 HISILICON LPC BUS DRIVER
6461 M:      john.garry@huawei.com
6462 W:      http://www.hisilicon.com
6463 S:      Maintained
6464 F:      drivers/bus/hisi_lpc.c
6465 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6466
6467 HISILICON NETWORK SUBSYSTEM DRIVER
6468 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6469 M:      Salil Mehta <salil.mehta@huawei.com>
6470 L:      netdev@vger.kernel.org
6471 W:      http://www.hisilicon.com
6472 S:      Maintained
6473 F:      drivers/net/ethernet/hisilicon/
6474 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6475
6476 HISILICON PMU DRIVER
6477 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6478 W:      http://www.hisilicon.com
6479 S:      Supported
6480 F:      drivers/perf/hisilicon
6481 F:      Documentation/perf/hisi-pmu.txt
6482
6483 HISILICON ROCE DRIVER
6484 M:      Lijun Ou <oulijun@huawei.com>
6485 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6486 L:      linux-rdma@vger.kernel.org
6487 S:      Maintained
6488 F:      drivers/infiniband/hw/hns/
6489 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6490
6491 HISILICON SAS Controller
6492 M:      John Garry <john.garry@huawei.com>
6493 W:      http://www.hisilicon.com
6494 S:      Supported
6495 F:      drivers/scsi/hisi_sas/
6496 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6497
6498 HMM - Heterogeneous Memory Management
6499 M:      Jérôme Glisse <jglisse@redhat.com>
6500 L:      linux-mm@kvack.org
6501 S:      Maintained
6502 F:      mm/hmm*
6503 F:      include/linux/hmm*
6504 F:      Documentation/vm/hmm.rst
6505
6506 HOST AP DRIVER
6507 M:      Jouni Malinen <j@w1.fi>
6508 L:      linux-wireless@vger.kernel.org
6509 W:      http://w1.fi/hostap-driver.html
6510 S:      Obsolete
6511 F:      drivers/net/wireless/intersil/hostap/
6512
6513 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6514 L:      platform-driver-x86@vger.kernel.org
6515 S:      Orphan
6516 F:      drivers/platform/x86/tc1100-wmi.c
6517
6518 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6519 M:      Jaroslav Kysela <perex@perex.cz>
6520 S:      Maintained
6521 F:      drivers/net/ethernet/hp/hp100.*
6522
6523 HPET:   High Precision Event Timers driver
6524 M:      Clemens Ladisch <clemens@ladisch.de>
6525 S:      Maintained
6526 F:      Documentation/timers/hpet.txt
6527 F:      drivers/char/hpet.c
6528 F:      include/linux/hpet.h
6529 F:      include/uapi/linux/hpet.h
6530
6531 HPET:   x86
6532 S:      Orphan
6533 F:      arch/x86/kernel/hpet.c
6534 F:      arch/x86/include/asm/hpet.h
6535
6536 HPFS FILESYSTEM
6537 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6538 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6539 S:      Maintained
6540 F:      fs/hpfs/
6541
6542 HSI SUBSYSTEM
6543 M:      Sebastian Reichel <sre@kernel.org>
6544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6545 S:      Maintained
6546 F:      Documentation/ABI/testing/sysfs-bus-hsi
6547 F:      Documentation/driver-api/hsi.rst
6548 F:      drivers/hsi/
6549 F:      include/linux/hsi/
6550 F:      include/uapi/linux/hsi/
6551
6552 HSO 3G MODEM DRIVER
6553 L:      linux-usb@vger.kernel.org
6554 S:      Orphan
6555 F:      drivers/net/usb/hso.c
6556
6557 HSR NETWORK PROTOCOL
6558 M:      Arvid Brodin <arvid.brodin@alten.se>
6559 L:      netdev@vger.kernel.org
6560 S:      Maintained
6561 F:      net/hsr/
6562
6563 HT16K33 LED CONTROLLER DRIVER
6564 M:      Robin van der Gracht <robin@protonic.nl>
6565 S:      Maintained
6566 F:      drivers/auxdisplay/ht16k33.c
6567 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6568
6569 HTCPEN TOUCHSCREEN DRIVER
6570 M:      Pau Oliva Fora <pof@eslack.org>
6571 L:      linux-input@vger.kernel.org
6572 S:      Maintained
6573 F:      drivers/input/touchscreen/htcpen.c
6574
6575 HUAWEI ETHERNET DRIVER
6576 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6577 L:      netdev@vger.kernel.org
6578 S:      Supported
6579 F:      Documentation/networking/hinic.txt
6580 F:      drivers/net/ethernet/huawei/hinic/
6581
6582 HUGETLB FILESYSTEM
6583 M:      Mike Kravetz <mike.kravetz@oracle.com>
6584 L:      linux-mm@kvack.org
6585 S:      Maintained
6586 F:      fs/hugetlbfs/
6587 F:      mm/hugetlb.c
6588 F:      include/linux/hugetlb.h
6589 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6590 F:      Documentation/vm/hugetlbfs_reserv.rst
6591 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6592
6593 HVA ST MEDIA DRIVER
6594 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6595 L:      linux-media@vger.kernel.org
6596 T:      git git://linuxtv.org/media_tree.git
6597 W:      https://linuxtv.org
6598 S:      Supported
6599 F:      drivers/media/platform/sti/hva
6600
6601 HWPOISON MEMORY FAILURE HANDLING
6602 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6603 L:      linux-mm@kvack.org
6604 S:      Maintained
6605 F:      mm/memory-failure.c
6606 F:      mm/hwpoison-inject.c
6607
6608 Hyper-V CORE AND DRIVERS
6609 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6610 M:      Haiyang Zhang <haiyangz@microsoft.com>
6611 M:      Stephen Hemminger <sthemmin@microsoft.com>
6612 L:      devel@linuxdriverproject.org
6613 S:      Maintained
6614 F:      Documentation/networking/netvsc.txt
6615 F:      arch/x86/include/asm/mshyperv.h
6616 F:      arch/x86/include/asm/trace/hyperv.h
6617 F:      arch/x86/include/asm/hyperv-tlfs.h
6618 F:      arch/x86/kernel/cpu/mshyperv.c
6619 F:      arch/x86/hyperv
6620 F:      drivers/hid/hid-hyperv.c
6621 F:      drivers/hv/
6622 F:      drivers/input/serio/hyperv-keyboard.c
6623 F:      drivers/pci/controller/pci-hyperv.c
6624 F:      drivers/net/hyperv/
6625 F:      drivers/scsi/storvsc_drv.c
6626 F:      drivers/uio/uio_hv_generic.c
6627 F:      drivers/video/fbdev/hyperv_fb.c
6628 F:      net/vmw_vsock/hyperv_transport.c
6629 F:      include/linux/hyperv.h
6630 F:      include/uapi/linux/hyperv.h
6631 F:      tools/hv/
6632 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6633
6634 HYPERVISOR VIRTUAL CONSOLE DRIVER
6635 L:      linuxppc-dev@lists.ozlabs.org
6636 S:      Odd Fixes
6637 F:      drivers/tty/hvc/
6638
6639 I2C ACPI SUPPORT
6640 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6641 L:      linux-i2c@vger.kernel.org
6642 L:      linux-acpi@vger.kernel.org
6643 S:      Maintained
6644 F:      drivers/i2c/i2c-core-acpi.c
6645
6646 I2C MUXES
6647 M:      Peter Rosin <peda@axentia.se>
6648 L:      linux-i2c@vger.kernel.org
6649 S:      Maintained
6650 F:      Documentation/i2c/i2c-topology
6651 F:      Documentation/i2c/muxes/
6652 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6653 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6654 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6655 F:      drivers/i2c/i2c-mux.c
6656 F:      drivers/i2c/muxes/
6657 F:      include/linux/i2c-mux.h
6658
6659 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6660 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6661 L:      linux-i2c@vger.kernel.org
6662 S:      Maintained
6663 F:      drivers/i2c/busses/i2c-mv64xxx.c
6664
6665 I2C OVER PARALLEL PORT
6666 M:      Jean Delvare <jdelvare@suse.com>
6667 L:      linux-i2c@vger.kernel.org
6668 S:      Maintained
6669 F:      Documentation/i2c/busses/i2c-parport
6670 F:      Documentation/i2c/busses/i2c-parport-light
6671 F:      drivers/i2c/busses/i2c-parport.c
6672 F:      drivers/i2c/busses/i2c-parport-light.c
6673
6674 I2C SUBSYSTEM
6675 M:      Wolfram Sang <wsa@the-dreams.de>
6676 L:      linux-i2c@vger.kernel.org
6677 W:      https://i2c.wiki.kernel.org/
6678 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6680 S:      Maintained
6681 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6682 F:      Documentation/i2c/
6683 F:      drivers/i2c/*
6684 F:      include/linux/i2c.h
6685 F:      include/linux/i2c-dev.h
6686 F:      include/linux/i2c-smbus.h
6687 F:      include/uapi/linux/i2c.h
6688 F:      include/uapi/linux/i2c-*.h
6689
6690 I2C SUBSYSTEM HOST DRIVERS
6691 L:      linux-i2c@vger.kernel.org
6692 W:      https://i2c.wiki.kernel.org/
6693 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6695 S:      Odd Fixes
6696 F:      Documentation/devicetree/bindings/i2c/
6697 F:      drivers/i2c/algos/
6698 F:      drivers/i2c/busses/
6699
6700 I2C-TAOS-EVM DRIVER
6701 M:      Jean Delvare <jdelvare@suse.com>
6702 L:      linux-i2c@vger.kernel.org
6703 S:      Maintained
6704 F:      Documentation/i2c/busses/i2c-taos-evm
6705 F:      drivers/i2c/busses/i2c-taos-evm.c
6706
6707 I2C-TINY-USB DRIVER
6708 M:      Till Harbaum <till@harbaum.org>
6709 L:      linux-i2c@vger.kernel.org
6710 W:      http://www.harbaum.org/till/i2c_tiny_usb
6711 S:      Maintained
6712 F:      drivers/i2c/busses/i2c-tiny-usb.c
6713
6714 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6715 M:      Jean Delvare <jdelvare@suse.com>
6716 L:      linux-i2c@vger.kernel.org
6717 S:      Maintained
6718 F:      Documentation/i2c/busses/i2c-ali1535
6719 F:      Documentation/i2c/busses/i2c-ali1563
6720 F:      Documentation/i2c/busses/i2c-ali15x3
6721 F:      Documentation/i2c/busses/i2c-amd756
6722 F:      Documentation/i2c/busses/i2c-amd8111
6723 F:      Documentation/i2c/busses/i2c-i801
6724 F:      Documentation/i2c/busses/i2c-nforce2
6725 F:      Documentation/i2c/busses/i2c-piix4
6726 F:      Documentation/i2c/busses/i2c-sis5595
6727 F:      Documentation/i2c/busses/i2c-sis630
6728 F:      Documentation/i2c/busses/i2c-sis96x
6729 F:      Documentation/i2c/busses/i2c-via
6730 F:      Documentation/i2c/busses/i2c-viapro
6731 F:      drivers/i2c/busses/i2c-ali1535.c
6732 F:      drivers/i2c/busses/i2c-ali1563.c
6733 F:      drivers/i2c/busses/i2c-ali15x3.c
6734 F:      drivers/i2c/busses/i2c-amd756.c
6735 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6736 F:      drivers/i2c/busses/i2c-amd8111.c
6737 F:      drivers/i2c/busses/i2c-i801.c
6738 F:      drivers/i2c/busses/i2c-isch.c
6739 F:      drivers/i2c/busses/i2c-nforce2.c
6740 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6741 F:      drivers/i2c/busses/i2c-piix4.c
6742 F:      drivers/i2c/busses/i2c-sis5595.c
6743 F:      drivers/i2c/busses/i2c-sis630.c
6744 F:      drivers/i2c/busses/i2c-sis96x.c
6745 F:      drivers/i2c/busses/i2c-via.c
6746 F:      drivers/i2c/busses/i2c-viapro.c
6747
6748 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6749 M:      Hans de Goede <hdegoede@redhat.com>
6750 L:      linux-i2c@vger.kernel.org
6751 S:      Maintained
6752 F:      drivers/i2c/busses/i2c-cht-wc.c
6753
6754 I2C/SMBUS ISMT DRIVER
6755 M:      Seth Heasley <seth.heasley@intel.com>
6756 M:      Neil Horman <nhorman@tuxdriver.com>
6757 L:      linux-i2c@vger.kernel.org
6758 F:      drivers/i2c/busses/i2c-ismt.c
6759 F:      Documentation/i2c/busses/i2c-ismt
6760
6761 I2C/SMBUS STUB DRIVER
6762 M:      Jean Delvare <jdelvare@suse.com>
6763 L:      linux-i2c@vger.kernel.org
6764 S:      Maintained
6765 F:      drivers/i2c/i2c-stub.c
6766
6767 IA64 (Itanium) PLATFORM
6768 M:      Tony Luck <tony.luck@intel.com>
6769 M:      Fenghua Yu <fenghua.yu@intel.com>
6770 L:      linux-ia64@vger.kernel.org
6771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6772 S:      Maintained
6773 F:      arch/ia64/
6774
6775 IBM Power 842 compression accelerator
6776 M:      Haren Myneni <haren@us.ibm.com>
6777 S:      Supported
6778 F:      drivers/crypto/nx/Makefile
6779 F:      drivers/crypto/nx/Kconfig
6780 F:      drivers/crypto/nx/nx-842*
6781 F:      include/linux/sw842.h
6782 F:      crypto/842.c
6783 F:      lib/842/
6784
6785 IBM Power in-Nest Crypto Acceleration
6786 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6787 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6788 L:      linux-crypto@vger.kernel.org
6789 S:      Supported
6790 F:      drivers/crypto/nx/Makefile
6791 F:      drivers/crypto/nx/Kconfig
6792 F:      drivers/crypto/nx/nx-aes*
6793 F:      drivers/crypto/nx/nx-sha*
6794 F:      drivers/crypto/nx/nx.*
6795 F:      drivers/crypto/nx/nx_csbcpb.h
6796 F:      drivers/crypto/nx/nx_debugfs.h
6797
6798 IBM Power Linux RAID adapter
6799 M:      Brian King <brking@us.ibm.com>
6800 S:      Supported
6801 F:      drivers/scsi/ipr.*
6802
6803 IBM Power SRIOV Virtual NIC Device Driver
6804 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6805 M:      John Allen <jallen@linux.vnet.ibm.com>
6806 L:      netdev@vger.kernel.org
6807 S:      Supported
6808 F:      drivers/net/ethernet/ibm/ibmvnic.*
6809
6810 IBM Power Virtual Accelerator Switchboard
6811 M:      Sukadev Bhattiprolu
6812 L:      linuxppc-dev@lists.ozlabs.org
6813 S:      Supported
6814 F:      arch/powerpc/platforms/powernv/vas*
6815 F:      arch/powerpc/platforms/powernv/copy-paste.h
6816 F:      arch/powerpc/include/asm/vas.h
6817 F:      arch/powerpc/include/uapi/asm/vas.h
6818
6819 IBM Power Virtual Ethernet Device Driver
6820 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6821 L:      netdev@vger.kernel.org
6822 S:      Supported
6823 F:      drivers/net/ethernet/ibm/ibmveth.*
6824
6825 IBM Power Virtual FC Device Drivers
6826 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6827 L:      linux-scsi@vger.kernel.org
6828 S:      Supported
6829 F:      drivers/scsi/ibmvscsi/ibmvfc*
6830
6831 IBM Power Virtual Management Channel Driver
6832 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6833 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6834 S:      Supported
6835 F:      drivers/misc/ibmvmc.*
6836
6837 IBM Power Virtual SCSI Device Drivers
6838 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6839 L:      linux-scsi@vger.kernel.org
6840 S:      Supported
6841 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6842 F:      include/scsi/viosrp.h
6843
6844 IBM Power Virtual SCSI Device Target Driver
6845 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6846 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6847 L:      linux-scsi@vger.kernel.org
6848 L:      target-devel@vger.kernel.org
6849 S:      Supported
6850 F:      drivers/scsi/ibmvscsi_tgt/
6851
6852 IBM Power VMX Cryptographic instructions
6853 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6854 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6855 L:      linux-crypto@vger.kernel.org
6856 S:      Supported
6857 F:      drivers/crypto/vmx/Makefile
6858 F:      drivers/crypto/vmx/Kconfig
6859 F:      drivers/crypto/vmx/vmx.c
6860 F:      drivers/crypto/vmx/aes*
6861 F:      drivers/crypto/vmx/ghash*
6862 F:      drivers/crypto/vmx/ppc-xlate.pl
6863
6864 IBM ServeRAID RAID DRIVER
6865 S:      Orphan
6866 F:      drivers/scsi/ips.*
6867
6868 ICH LPC AND GPIO DRIVER
6869 M:      Peter Tyser <ptyser@xes-inc.com>
6870 S:      Maintained
6871 F:      drivers/mfd/lpc_ich.c
6872 F:      drivers/gpio/gpio-ich.c
6873
6874 IDE SUBSYSTEM
6875 M:      "David S. Miller" <davem@davemloft.net>
6876 L:      linux-ide@vger.kernel.org
6877 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6879 S:      Maintained
6880 F:      Documentation/ide/
6881 F:      drivers/ide/
6882 F:      include/linux/ide.h
6883
6884 IDE/ATAPI DRIVERS
6885 M:      Borislav Petkov <bp@alien8.de>
6886 L:      linux-ide@vger.kernel.org
6887 S:      Maintained
6888 F:      Documentation/cdrom/ide-cd
6889 F:      drivers/ide/ide-cd*
6890
6891 IDEAPAD LAPTOP EXTRAS DRIVER
6892 M:      Ike Panhc <ike.pan@canonical.com>
6893 L:      platform-driver-x86@vger.kernel.org
6894 W:      http://launchpad.net/ideapad-laptop
6895 S:      Maintained
6896 F:      drivers/platform/x86/ideapad-laptop.c
6897
6898 IDEAPAD LAPTOP SLIDEBAR DRIVER
6899 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6900 L:      linux-input@vger.kernel.org
6901 W:      https://github.com/o2genum/ideapad-slidebar
6902 S:      Maintained
6903 F:      drivers/input/misc/ideapad_slidebar.c
6904
6905 IDT VersaClock 5 CLOCK DRIVER
6906 M:      Marek Vasut <marek.vasut@gmail.com>
6907 S:      Maintained
6908 F:      drivers/clk/clk-versaclock5.c
6909
6910 IEEE 802.15.4 SUBSYSTEM
6911 M:      Alexander Aring <alex.aring@gmail.com>
6912 M:      Stefan Schmidt <stefan@osg.samsung.com>
6913 L:      linux-wpan@vger.kernel.org
6914 W:      http://wpan.cakelab.org/
6915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6917 S:      Maintained
6918 F:      net/ieee802154/
6919 F:      net/mac802154/
6920 F:      drivers/net/ieee802154/
6921 F:      include/linux/nl802154.h
6922 F:      include/linux/ieee802154.h
6923 F:      include/net/nl802154.h
6924 F:      include/net/mac802154.h
6925 F:      include/net/af_ieee802154.h
6926 F:      include/net/cfg802154.h
6927 F:      include/net/ieee802154_netdev.h
6928 F:      Documentation/networking/ieee802154.txt
6929
6930 IFE PROTOCOL
6931 M:      Yotam Gigi <yotam.gi@gmail.com>
6932 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6933 F:      net/ife
6934 F:      include/net/ife.h
6935 F:      include/uapi/linux/ife.h
6936
6937 IGORPLUG-USB IR RECEIVER
6938 M:      Sean Young <sean@mess.org>
6939 L:      linux-media@vger.kernel.org
6940 S:      Maintained
6941 F:      drivers/media/rc/igorplugusb.c
6942
6943 IGUANAWORKS USB IR TRANSCEIVER
6944 M:      Sean Young <sean@mess.org>
6945 L:      linux-media@vger.kernel.org
6946 S:      Maintained
6947 F:      drivers/media/rc/iguanair.c
6948
6949 IIO DIGITAL POTENTIOMETER DAC
6950 M:      Peter Rosin <peda@axentia.se>
6951 L:      linux-iio@vger.kernel.org
6952 S:      Maintained
6953 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6954 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6955 F:      drivers/iio/dac/dpot-dac.c
6956
6957 IIO ENVELOPE DETECTOR
6958 M:      Peter Rosin <peda@axentia.se>
6959 L:      linux-iio@vger.kernel.org
6960 S:      Maintained
6961 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6962 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6963 F:      drivers/iio/adc/envelope-detector.c
6964
6965 IIO MULTIPLEXER
6966 M:      Peter Rosin <peda@axentia.se>
6967 L:      linux-iio@vger.kernel.org
6968 S:      Maintained
6969 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
6970 F:      drivers/iio/multiplexer/iio-mux.c
6971
6972 IIO SUBSYSTEM AND DRIVERS
6973 M:      Jonathan Cameron <jic23@kernel.org>
6974 R:      Hartmut Knaack <knaack.h@gmx.de>
6975 R:      Lars-Peter Clausen <lars@metafoo.de>
6976 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6977 L:      linux-iio@vger.kernel.org
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6979 S:      Maintained
6980 F:      Documentation/ABI/testing/configfs-iio*
6981 F:      Documentation/ABI/testing/sysfs-bus-iio*
6982 F:      Documentation/devicetree/bindings/iio/
6983 F:      drivers/iio/
6984 F:      drivers/staging/iio/
6985 F:      include/linux/iio/
6986 F:      tools/iio/
6987
6988 IIO UNIT CONVERTER
6989 M:      Peter Rosin <peda@axentia.se>
6990 L:      linux-iio@vger.kernel.org
6991 S:      Maintained
6992 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6993 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6994 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6995 F:      drivers/iio/afe/iio-rescale.c
6996
6997 IKANOS/ADI EAGLE ADSL USB DRIVER
6998 M:      Matthieu Castet <castet.matthieu@free.fr>
6999 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7000 S:      Maintained
7001 F:      drivers/usb/atm/ueagle-atm.c
7002
7003 IMGTEC ASCII LCD DRIVER
7004 M:      Paul Burton <paul.burton@mips.com>
7005 S:      Maintained
7006 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7007 F:      drivers/auxdisplay/img-ascii-lcd.c
7008
7009 IMGTEC IR DECODER DRIVER
7010 M:      James Hogan <jhogan@kernel.org>
7011 S:      Maintained
7012 F:      drivers/media/rc/img-ir/
7013
7014 IMON SOUNDGRAPH USB IR RECEIVER
7015 M:      Sean Young <sean@mess.org>
7016 L:      linux-media@vger.kernel.org
7017 S:      Maintained
7018 F:      drivers/media/rc/imon_raw.c
7019 F:      drivers/media/rc/imon.c
7020
7021 IMS TWINTURBO FRAMEBUFFER DRIVER
7022 L:      linux-fbdev@vger.kernel.org
7023 S:      Orphan
7024 F:      drivers/video/fbdev/imsttfb.c
7025
7026 INA209 HARDWARE MONITOR DRIVER
7027 M:      Guenter Roeck <linux@roeck-us.net>
7028 L:      linux-hwmon@vger.kernel.org
7029 S:      Maintained
7030 F:      Documentation/hwmon/ina209
7031 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7032 F:      drivers/hwmon/ina209.c
7033
7034 INA2XX HARDWARE MONITOR DRIVER
7035 M:      Guenter Roeck <linux@roeck-us.net>
7036 L:      linux-hwmon@vger.kernel.org
7037 S:      Maintained
7038 F:      Documentation/hwmon/ina2xx
7039 F:      drivers/hwmon/ina2xx.c
7040 F:      include/linux/platform_data/ina2xx.h
7041
7042 INDUSTRY PACK SUBSYSTEM (IPACK)
7043 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7044 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7045 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7046 L:      industrypack-devel@lists.sourceforge.net
7047 W:      http://industrypack.sourceforge.net
7048 S:      Maintained
7049 F:      drivers/ipack/
7050
7051 INFINIBAND SUBSYSTEM
7052 M:      Doug Ledford <dledford@redhat.com>
7053 M:      Jason Gunthorpe <jgg@mellanox.com>
7054 L:      linux-rdma@vger.kernel.org
7055 W:      https://github.com/linux-rdma/rdma-core
7056 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7058 S:      Supported
7059 F:      Documentation/devicetree/bindings/infiniband/
7060 F:      Documentation/infiniband/
7061 F:      drivers/infiniband/
7062 F:      include/uapi/linux/if_infiniband.h
7063 F:      include/uapi/rdma/
7064 F:      include/rdma/
7065
7066 INGENIC JZ4780 DMA Driver
7067 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7068 S:      Maintained
7069 F:      drivers/dma/dma-jz4780.c
7070
7071 INGENIC JZ4780 NAND DRIVER
7072 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7073 L:      linux-mtd@lists.infradead.org
7074 S:      Maintained
7075 F:      drivers/mtd/nand/raw/jz4780_*
7076
7077 INOTIFY
7078 M:      Jan Kara <jack@suse.cz>
7079 R:      Amir Goldstein <amir73il@gmail.com>
7080 L:      linux-fsdevel@vger.kernel.org
7081 S:      Maintained
7082 F:      Documentation/filesystems/inotify.txt
7083 F:      fs/notify/inotify/
7084 F:      include/linux/inotify.h
7085 F:      include/uapi/linux/inotify.h
7086
7087 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7088 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7089 L:      linux-input@vger.kernel.org
7090 Q:      http://patchwork.kernel.org/project/linux-input/list/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7092 S:      Maintained
7093 F:      drivers/input/
7094 F:      include/linux/input.h
7095 F:      include/uapi/linux/input.h
7096 F:      include/uapi/linux/input-event-codes.h
7097 F:      include/linux/input/
7098 F:      Documentation/devicetree/bindings/input/
7099 F:      Documentation/input/
7100
7101 INPUT MULTITOUCH (MT) PROTOCOL
7102 M:      Henrik Rydberg <rydberg@bitmath.org>
7103 L:      linux-input@vger.kernel.org
7104 S:      Odd fixes
7105 F:      Documentation/input/multi-touch-protocol.rst
7106 F:      drivers/input/input-mt.c
7107 K:      \b(ABS|SYN)_MT_
7108
7109 INSIDE SECURE CRYPTO DRIVER
7110 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7111 F:      drivers/crypto/inside-secure/
7112 S:      Maintained
7113 L:      linux-crypto@vger.kernel.org
7114
7115 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7116 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7117 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7118 L:      linux-integrity@vger.kernel.org
7119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7120 S:      Supported
7121 F:      security/integrity/ima/
7122
7123 INTEL 810/815 FRAMEBUFFER DRIVER
7124 M:      Antonino Daplas <adaplas@gmail.com>
7125 L:      linux-fbdev@vger.kernel.org
7126 S:      Maintained
7127 F:      drivers/video/fbdev/i810/
7128
7129 INTEL ASoC DRIVERS
7130 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7131 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7132 M:      Jie Yang <yang.jie@linux.intel.com>
7133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7134 S:      Supported
7135 F:      sound/soc/intel/
7136
7137 INTEL C600 SERIES SAS CONTROLLER DRIVER
7138 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7139 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7140 L:      linux-scsi@vger.kernel.org
7141 T:      git git://git.code.sf.net/p/intel-sas/isci
7142 S:      Supported
7143 F:      drivers/scsi/isci/
7144
7145 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7146 M:      Jani Nikula <jani.nikula@linux.intel.com>
7147 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7148 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7149 L:      intel-gfx@lists.freedesktop.org
7150 W:      https://01.org/linuxgraphics/
7151 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7152 C:      irc://chat.freenode.net/intel-gfx
7153 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7154 T:      git git://anongit.freedesktop.org/drm-intel
7155 S:      Supported
7156 F:      drivers/gpu/drm/i915/
7157 F:      include/drm/i915*
7158 F:      include/uapi/drm/i915_drm.h
7159 F:      Documentation/gpu/i915.rst
7160
7161 INTEL ETHERNET DRIVERS
7162 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7163 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7164 W:      http://www.intel.com/support/feedback.htm
7165 W:      http://e1000.sourceforge.net/
7166 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7169 S:      Supported
7170 F:      Documentation/networking/e100.rst
7171 F:      Documentation/networking/e1000.rst
7172 F:      Documentation/networking/e1000e.txt
7173 F:      Documentation/networking/igb.txt
7174 F:      Documentation/networking/igbvf.txt
7175 F:      Documentation/networking/ixgb.txt
7176 F:      Documentation/networking/ixgbe.txt
7177 F:      Documentation/networking/ixgbevf.txt
7178 F:      Documentation/networking/i40e.txt
7179 F:      Documentation/networking/i40evf.txt
7180 F:      Documentation/networking/ice.txt
7181 F:      drivers/net/ethernet/intel/
7182 F:      drivers/net/ethernet/intel/*/
7183 F:      include/linux/avf/virtchnl.h
7184
7185 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7186 M:      Maik Broemme <mbroemme@libmpq.org>
7187 L:      linux-fbdev@vger.kernel.org
7188 S:      Maintained
7189 F:      Documentation/fb/intelfb.txt
7190 F:      drivers/video/fbdev/intelfb/
7191
7192 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7193 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7194 M:      Zhi Wang <zhi.a.wang@intel.com>
7195 L:      intel-gvt-dev@lists.freedesktop.org
7196 L:      intel-gfx@lists.freedesktop.org
7197 W:      https://01.org/igvt-g
7198 T:      git https://github.com/intel/gvt-linux.git
7199 S:      Supported
7200 F:      drivers/gpu/drm/i915/gvt/
7201
7202 INTEL HID EVENT DRIVER
7203 M:      Alex Hung <alex.hung@canonical.com>
7204 L:      platform-driver-x86@vger.kernel.org
7205 S:      Maintained
7206 F:      drivers/platform/x86/intel-hid.c
7207
7208 INTEL I/OAT DMA DRIVER
7209 M:      Dave Jiang <dave.jiang@intel.com>
7210 R:      Dan Williams <dan.j.williams@intel.com>
7211 L:      dmaengine@vger.kernel.org
7212 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7213 S:      Supported
7214 F:      drivers/dma/ioat*
7215
7216 INTEL IDLE DRIVER
7217 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7218 M:      Len Brown <lenb@kernel.org>
7219 L:      linux-pm@vger.kernel.org
7220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7221 B:      https://bugzilla.kernel.org
7222 S:      Supported
7223 F:      drivers/idle/intel_idle.c
7224
7225 INTEL INTEGRATED SENSOR HUB DRIVER
7226 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7227 M:      Jiri Kosina <jikos@kernel.org>
7228 L:      linux-input@vger.kernel.org
7229 S:      Maintained
7230 F:      drivers/hid/intel-ish-hid/
7231
7232 INTEL IOMMU (VT-d)
7233 M:      David Woodhouse <dwmw2@infradead.org>
7234 L:      iommu@lists.linux-foundation.org
7235 T:      git git://git.infradead.org/iommu-2.6.git
7236 S:      Supported
7237 F:      drivers/iommu/intel-iommu.c
7238 F:      include/linux/intel-iommu.h
7239
7240 INTEL IOP-ADMA DMA DRIVER
7241 R:      Dan Williams <dan.j.williams@intel.com>
7242 S:      Odd fixes
7243 F:      drivers/dma/iop-adma.c
7244
7245 INTEL IPU3 CSI-2 CIO2 DRIVER
7246 M:      Yong Zhi <yong.zhi@intel.com>
7247 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7248 L:      linux-media@vger.kernel.org
7249 S:      Maintained
7250 F:      drivers/media/pci/intel/ipu3/
7251 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7252
7253 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7254 M:      Krzysztof Halasa <khalasa@piap.pl>
7255 S:      Maintained
7256 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7257 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7258 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7259 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7260 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7261 F:      drivers/net/wan/ixp4xx_hss.c
7262
7263 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7264 M:      Deepak Saxena <dsaxena@plexity.net>
7265 S:      Maintained
7266 F:      drivers/char/hw_random/ixp4xx-rng.c
7267
7268 INTEL MANAGEMENT ENGINE (mei)
7269 M:      Tomas Winkler <tomas.winkler@intel.com>
7270 L:      linux-kernel@vger.kernel.org
7271 S:      Supported
7272 F:      include/uapi/linux/mei.h
7273 F:      include/linux/mei_cl_bus.h
7274 F:      drivers/misc/mei/*
7275 F:      drivers/watchdog/mei_wdt.c
7276 F:      Documentation/misc-devices/mei/*
7277 F:      samples/mei/*
7278
7279 INTEL MENLOW THERMAL DRIVER
7280 M:      Sujith Thomas <sujith.thomas@intel.com>
7281 L:      platform-driver-x86@vger.kernel.org
7282 W:      https://01.org/linux-acpi
7283 S:      Supported
7284 F:      drivers/platform/x86/intel_menlow.c
7285
7286 INTEL MERRIFIELD GPIO DRIVER
7287 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7288 L:      linux-gpio@vger.kernel.org
7289 S:      Maintained
7290 F:      drivers/gpio/gpio-merrifield.c
7291
7292 INTEL MIC DRIVERS (mic)
7293 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7294 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7295 S:      Supported
7296 W:      https://github.com/sudeepdutt/mic
7297 W:      http://software.intel.com/en-us/mic-developer
7298 F:      include/linux/mic_bus.h
7299 F:      include/linux/scif.h
7300 F:      include/uapi/linux/mic_common.h
7301 F:      include/uapi/linux/mic_ioctl.h
7302 F:      include/uapi/linux/scif_ioctl.h
7303 F:      drivers/misc/mic/
7304 F:      drivers/dma/mic_x100_dma.c
7305 F:      drivers/dma/mic_x100_dma.h
7306 F:      Documentation/mic/
7307
7308 INTEL PMC CORE DRIVER
7309 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7310 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7311 L:      platform-driver-x86@vger.kernel.org
7312 S:      Maintained
7313 F:      arch/x86/include/asm/pmc_core.h
7314 F:      drivers/platform/x86/intel_pmc_core*
7315
7316 INTEL PMC/P-Unit IPC DRIVER
7317 M:      Zha Qipeng<qipeng.zha@intel.com>
7318 L:      platform-driver-x86@vger.kernel.org
7319 S:      Maintained
7320 F:      drivers/platform/x86/intel_pmc_ipc.c
7321 F:      drivers/platform/x86/intel_punit_ipc.c
7322 F:      arch/x86/include/asm/intel_pmc_ipc.h
7323 F:      arch/x86/include/asm/intel_punit_ipc.h
7324
7325 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7326 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7327 L:      linux-wireless@vger.kernel.org
7328 S:      Maintained
7329 F:      Documentation/networking/README.ipw2100
7330 F:      Documentation/networking/README.ipw2200
7331 F:      drivers/net/wireless/intel/ipw2x00/
7332
7333 INTEL PSTATE DRIVER
7334 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7335 M:      Len Brown <lenb@kernel.org>
7336 L:      linux-pm@vger.kernel.org
7337 S:      Supported
7338 F:      drivers/cpufreq/intel_pstate.c
7339
7340 INTEL RDMA RNIC DRIVER
7341 M:      Faisal Latif <faisal.latif@intel.com>
7342 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7343 L:      linux-rdma@vger.kernel.org
7344 S:      Supported
7345 F:      drivers/infiniband/hw/i40iw/
7346 F:      include/uapi/rdma/i40iw-abi.h
7347
7348 INTEL SHA MULTIBUFFER DRIVER
7349 M:      Megha Dey <megha.dey@linux.intel.com>
7350 R:      Tim Chen <tim.c.chen@linux.intel.com>
7351 L:      linux-crypto@vger.kernel.org
7352 S:      Supported
7353 F:      arch/x86/crypto/sha*-mb
7354 F:      crypto/mcryptd.c
7355
7356 INTEL TELEMETRY DRIVER
7357 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7358 L:      platform-driver-x86@vger.kernel.org
7359 S:      Maintained
7360 F:      arch/x86/include/asm/intel_telemetry.h
7361 F:      drivers/platform/x86/intel_telemetry*
7362
7363 INTEL VIRTUAL BUTTON DRIVER
7364 M:      AceLan Kao <acelan.kao@canonical.com>
7365 L:      platform-driver-x86@vger.kernel.org
7366 S:      Maintained
7367 F:      drivers/platform/x86/intel-vbtn.c
7368
7369 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7370 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7371 L:      linux-wireless@vger.kernel.org
7372 S:      Supported
7373 F:      drivers/net/wireless/intel/iwlegacy/
7374
7375 INTEL WIRELESS WIFI LINK (iwlwifi)
7376 M:      Johannes Berg <johannes.berg@intel.com>
7377 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7378 M:      Luca Coelho <luciano.coelho@intel.com>
7379 M:      Intel Linux Wireless <linuxwifi@intel.com>
7380 L:      linux-wireless@vger.kernel.org
7381 W:      http://intellinuxwireless.org
7382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7383 S:      Supported
7384 F:      drivers/net/wireless/intel/iwlwifi/
7385
7386 INTEL WIRELESS WIMAX CONNECTION 2400
7387 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7388 M:      linux-wimax@intel.com
7389 L:      wimax@linuxwimax.org (subscribers-only)
7390 S:      Supported
7391 W:      http://linuxwimax.org
7392 F:      Documentation/wimax/README.i2400m
7393 F:      drivers/net/wimax/i2400m/
7394 F:      include/uapi/linux/wimax/i2400m.h
7395
7396 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7397 M:      Mario Limonciello <mario.limonciello@dell.com>
7398 S:      Maintained
7399 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7400
7401 INTEL(R) TRACE HUB
7402 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7403 S:      Supported
7404 F:      Documentation/trace/intel_th.rst
7405 F:      drivers/hwtracing/intel_th/
7406
7407 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7408 M:      Ning Sun <ning.sun@intel.com>
7409 L:      tboot-devel@lists.sourceforge.net
7410 W:      http://tboot.sourceforge.net
7411 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7412 S:      Supported
7413 F:      Documentation/intel_txt.txt
7414 F:      include/linux/tboot.h
7415 F:      arch/x86/kernel/tboot.c
7416
7417 INTEL-MID GPIO DRIVER
7418 M:      David Cohen <david.a.cohen@linux.intel.com>
7419 L:      linux-gpio@vger.kernel.org
7420 S:      Maintained
7421 F:      drivers/gpio/gpio-intel-mid.c
7422
7423 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7424 M:      Linus Walleij <linus.walleij@linaro.org>
7425 L:      linux-iio@vger.kernel.org
7426 S:      Maintained
7427 F:      drivers/iio/gyro/mpu3050*
7428 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7429
7430 IOC3 ETHERNET DRIVER
7431 M:      Ralf Baechle <ralf@linux-mips.org>
7432 L:      linux-mips@linux-mips.org
7433 S:      Maintained
7434 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7435
7436 IOC3 SERIAL DRIVER
7437 M:      Pat Gefre <pfg@sgi.com>
7438 L:      linux-serial@vger.kernel.org
7439 S:      Maintained
7440 F:      drivers/tty/serial/ioc3_serial.c
7441
7442 IOMMU DRIVERS
7443 M:      Joerg Roedel <joro@8bytes.org>
7444 L:      iommu@lists.linux-foundation.org
7445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7446 S:      Maintained
7447 F:      Documentation/devicetree/bindings/iommu/
7448 F:      drivers/iommu/
7449 F:      include/linux/iommu.h
7450 F:      include/linux/of_iommu.h
7451 F:      include/linux/iova.h
7452
7453 IP MASQUERADING
7454 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7455 S:      Maintained
7456 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7457
7458 IPMI SUBSYSTEM
7459 M:      Corey Minyard <minyard@acm.org>
7460 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7461 W:      http://openipmi.sourceforge.net/
7462 S:      Supported
7463 F:      Documentation/IPMI.txt
7464 F:      drivers/char/ipmi/
7465 F:      include/linux/ipmi*
7466 F:      include/uapi/linux/ipmi*
7467
7468 IPS SCSI RAID DRIVER
7469 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7470 L:      linux-scsi@vger.kernel.org
7471 W:      http://www.adaptec.com/
7472 S:      Maintained
7473 F:      drivers/scsi/ips*
7474
7475 IPVS
7476 M:      Wensong Zhang <wensong@linux-vs.org>
7477 M:      Simon Horman <horms@verge.net.au>
7478 M:      Julian Anastasov <ja@ssi.bg>
7479 L:      netdev@vger.kernel.org
7480 L:      lvs-devel@vger.kernel.org
7481 S:      Maintained
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7484 F:      Documentation/networking/ipvs-sysctl.txt
7485 F:      include/net/ip_vs.h
7486 F:      include/uapi/linux/ip_vs.h
7487 F:      net/netfilter/ipvs/
7488
7489 IPWIRELESS DRIVER
7490 M:      Jiri Kosina <jikos@kernel.org>
7491 M:      David Sterba <dsterba@suse.com>
7492 S:      Odd Fixes
7493 F:      drivers/tty/ipwireless/
7494
7495 IPX NETWORK LAYER
7496 L:      netdev@vger.kernel.org
7497 S:      Obsolete
7498 F:      include/uapi/linux/ipx.h
7499 F:      drivers/staging/ipx/
7500
7501 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7502 M:      Marc Zyngier <marc.zyngier@arm.com>
7503 S:      Maintained
7504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7505 F:      Documentation/IRQ-domain.txt
7506 F:      include/linux/irqdomain.h
7507 F:      kernel/irq/irqdomain.c
7508 F:      kernel/irq/msi.c
7509
7510 IRQ SUBSYSTEM
7511 M:      Thomas Gleixner <tglx@linutronix.de>
7512 L:      linux-kernel@vger.kernel.org
7513 S:      Maintained
7514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7515 F:      kernel/irq/
7516
7517 IRQCHIP DRIVERS
7518 M:      Thomas Gleixner <tglx@linutronix.de>
7519 M:      Jason Cooper <jason@lakedaemon.net>
7520 M:      Marc Zyngier <marc.zyngier@arm.com>
7521 L:      linux-kernel@vger.kernel.org
7522 S:      Maintained
7523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7524 F:      Documentation/devicetree/bindings/interrupt-controller/
7525 F:      drivers/irqchip/
7526
7527 ISA
7528 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7529 S:      Maintained
7530 F:      Documentation/isa.txt
7531 F:      drivers/base/isa.c
7532 F:      include/linux/isa.h
7533
7534 ISA RADIO MODULE
7535 M:      Hans Verkuil <hverkuil@xs4all.nl>
7536 L:      linux-media@vger.kernel.org
7537 T:      git git://linuxtv.org/media_tree.git
7538 W:      https://linuxtv.org
7539 S:      Maintained
7540 F:      drivers/media/radio/radio-isa*
7541
7542 ISAPNP
7543 M:      Jaroslav Kysela <perex@perex.cz>
7544 S:      Maintained
7545 F:      Documentation/isapnp.txt
7546 F:      drivers/pnp/isapnp/
7547 F:      include/linux/isapnp.h
7548
7549 ISCSI
7550 M:      Lee Duncan <lduncan@suse.com>
7551 M:      Chris Leech <cleech@redhat.com>
7552 L:      open-iscsi@googlegroups.com
7553 W:      www.open-iscsi.com
7554 S:      Maintained
7555 F:      drivers/scsi/*iscsi*
7556 F:      include/scsi/*iscsi*
7557
7558 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7559 M:      Peter Jones <pjones@redhat.com>
7560 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7561 S:      Maintained
7562 F:      drivers/firmware/iscsi_ibft*
7563
7564 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7565 M:      Or Gerlitz <ogerlitz@mellanox.com>
7566 M:      Sagi Grimberg <sagi@grimberg.me>
7567 M:      Roi Dayan <roid@mellanox.com>
7568 L:      linux-rdma@vger.kernel.org
7569 S:      Supported
7570 W:      http://www.openfabrics.org
7571 W:      www.open-iscsi.org
7572 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7573 F:      drivers/infiniband/ulp/iser/
7574
7575 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7576 M:      Sagi Grimberg <sagi@grimberg.me>
7577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7578 L:      linux-rdma@vger.kernel.org
7579 L:      target-devel@vger.kernel.org
7580 S:      Supported
7581 W:      http://www.linux-iscsi.org
7582 F:      drivers/infiniband/ulp/isert
7583
7584 ISDN SUBSYSTEM
7585 M:      Karsten Keil <isdn@linux-pingi.de>
7586 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7587 L:      netdev@vger.kernel.org
7588 W:      http://www.isdn4linux.de
7589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7590 S:      Maintained
7591 F:      Documentation/isdn/
7592 F:      drivers/isdn/
7593 F:      include/linux/isdn.h
7594 F:      include/linux/isdn/
7595 F:      include/uapi/linux/isdn.h
7596 F:      include/uapi/linux/isdn/
7597
7598 ISDN SUBSYSTEM (Eicon active card driver)
7599 M:      Armin Schindler <mac@melware.de>
7600 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7601 W:      http://www.melware.de
7602 S:      Maintained
7603 F:      drivers/isdn/hardware/eicon/
7604
7605 IT87 HARDWARE MONITORING DRIVER
7606 M:      Jean Delvare <jdelvare@suse.com>
7607 L:      linux-hwmon@vger.kernel.org
7608 S:      Maintained
7609 F:      Documentation/hwmon/it87
7610 F:      drivers/hwmon/it87.c
7611
7612 IT913X MEDIA DRIVER
7613 M:      Antti Palosaari <crope@iki.fi>
7614 L:      linux-media@vger.kernel.org
7615 W:      https://linuxtv.org
7616 W:      http://palosaari.fi/linux/
7617 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7618 T:      git git://linuxtv.org/anttip/media_tree.git
7619 S:      Maintained
7620 F:      drivers/media/tuners/it913x*
7621
7622 IVTV VIDEO4LINUX DRIVER
7623 M:      Andy Walls <awalls@md.metrocast.net>
7624 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7625 L:      linux-media@vger.kernel.org
7626 T:      git git://linuxtv.org/media_tree.git
7627 W:      http://www.ivtvdriver.org
7628 S:      Maintained
7629 F:      Documentation/media/v4l-drivers/ivtv*
7630 F:      drivers/media/pci/ivtv/
7631 F:      include/uapi/linux/ivtv*
7632
7633 IX2505V MEDIA DRIVER
7634 M:      Malcolm Priestley <tvboxspy@gmail.com>
7635 L:      linux-media@vger.kernel.org
7636 W:      https://linuxtv.org
7637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7638 S:      Maintained
7639 F:      drivers/media/dvb-frontends/ix2505v*
7640
7641 JAILHOUSE HYPERVISOR INTERFACE
7642 M:      Jan Kiszka <jan.kiszka@siemens.com>
7643 L:      jailhouse-dev@googlegroups.com
7644 S:      Maintained
7645 F:      arch/x86/kernel/jailhouse.c
7646 F:      arch/x86/include/asm/jailhouse_para.h
7647
7648 JC42.4 TEMPERATURE SENSOR DRIVER
7649 M:      Guenter Roeck <linux@roeck-us.net>
7650 L:      linux-hwmon@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/hwmon/jc42.c
7653 F:      Documentation/hwmon/jc42
7654
7655 JFS FILESYSTEM
7656 M:      Dave Kleikamp <shaggy@kernel.org>
7657 L:      jfs-discussion@lists.sourceforge.net
7658 W:      http://jfs.sourceforge.net/
7659 T:      git git://github.com/kleikamp/linux-shaggy.git
7660 S:      Maintained
7661 F:      Documentation/filesystems/jfs.txt
7662 F:      fs/jfs/
7663
7664 JME NETWORK DRIVER
7665 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7666 L:      netdev@vger.kernel.org
7667 S:      Maintained
7668 F:      drivers/net/ethernet/jme.*
7669
7670 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7671 M:      David Woodhouse <dwmw2@infradead.org>
7672 L:      linux-mtd@lists.infradead.org
7673 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7674 S:      Maintained
7675 F:      fs/jffs2/
7676 F:      include/uapi/linux/jffs2.h
7677
7678 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7679 M:      "Theodore Ts'o" <tytso@mit.edu>
7680 M:      Jan Kara <jack@suse.com>
7681 L:      linux-ext4@vger.kernel.org
7682 S:      Maintained
7683 F:      fs/jbd2/
7684 F:      include/linux/jbd2.h
7685
7686 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7687 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7688 L:      linux-media@vger.kernel.org
7689 S:      Maintained
7690 F:      drivers/media/platform/rcar_jpu.c
7691
7692 JSM Neo PCI based serial card
7693 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7694 L:      linux-serial@vger.kernel.org
7695 S:      Maintained
7696 F:      drivers/tty/serial/jsm/
7697
7698 K10TEMP HARDWARE MONITORING DRIVER
7699 M:      Clemens Ladisch <clemens@ladisch.de>
7700 L:      linux-hwmon@vger.kernel.org
7701 S:      Maintained
7702 F:      Documentation/hwmon/k10temp
7703 F:      drivers/hwmon/k10temp.c
7704
7705 K8TEMP HARDWARE MONITORING DRIVER
7706 M:      Rudolf Marek <r.marek@assembler.cz>
7707 L:      linux-hwmon@vger.kernel.org
7708 S:      Maintained
7709 F:      Documentation/hwmon/k8temp
7710 F:      drivers/hwmon/k8temp.c
7711
7712 KASAN
7713 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7714 R:      Alexander Potapenko <glider@google.com>
7715 R:      Dmitry Vyukov <dvyukov@google.com>
7716 L:      kasan-dev@googlegroups.com
7717 S:      Maintained
7718 F:      arch/*/include/asm/kasan.h
7719 F:      arch/*/mm/kasan_init*
7720 F:      Documentation/dev-tools/kasan.rst
7721 F:      include/linux/kasan*.h
7722 F:      lib/test_kasan.c
7723 F:      mm/kasan/
7724 F:      scripts/Makefile.kasan
7725
7726 KCONFIG
7727 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7729 L:      linux-kbuild@vger.kernel.org
7730 S:      Maintained
7731 F:      Documentation/kbuild/kconfig*
7732 F:      scripts/kconfig/
7733 F:      scripts/Kconfig.include
7734
7735 KDUMP
7736 M:      Dave Young <dyoung@redhat.com>
7737 M:      Baoquan He <bhe@redhat.com>
7738 R:      Vivek Goyal <vgoyal@redhat.com>
7739 L:      kexec@lists.infradead.org
7740 W:      http://lse.sourceforge.net/kdump/
7741 S:      Maintained
7742 F:      Documentation/kdump/
7743
7744 KEENE FM RADIO TRANSMITTER DRIVER
7745 M:      Hans Verkuil <hverkuil@xs4all.nl>
7746 L:      linux-media@vger.kernel.org
7747 T:      git git://linuxtv.org/media_tree.git
7748 W:      https://linuxtv.org
7749 S:      Maintained
7750 F:      drivers/media/radio/radio-keene*
7751
7752 KERNEL AUTOMOUNTER
7753 M:      Ian Kent <raven@themaw.net>
7754 L:      autofs@vger.kernel.org
7755 S:      Maintained
7756 F:      fs/autofs/
7757
7758 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7759 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7760 M:      Michal Marek <michal.lkml@markovi.net>
7761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7762 L:      linux-kbuild@vger.kernel.org
7763 S:      Maintained
7764 F:      Documentation/kbuild/
7765 F:      Makefile
7766 F:      scripts/Kbuild*
7767 F:      scripts/Makefile*
7768 F:      scripts/basic/
7769 F:      scripts/mk*
7770 F:      scripts/mod/
7771 F:      scripts/package/
7772
7773 KERNEL JANITORS
7774 L:      kernel-janitors@vger.kernel.org
7775 W:      http://kernelnewbies.org/KernelJanitors
7776 S:      Odd Fixes
7777
7778 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7779 M:      "J. Bruce Fields" <bfields@fieldses.org>
7780 M:      Jeff Layton <jlayton@kernel.org>
7781 L:      linux-nfs@vger.kernel.org
7782 W:      http://nfs.sourceforge.net/
7783 T:      git git://linux-nfs.org/~bfields/linux.git
7784 S:      Supported
7785 F:      fs/nfsd/
7786 F:      include/uapi/linux/nfsd/
7787 F:      fs/lockd/
7788 F:      fs/nfs_common/
7789 F:      net/sunrpc/
7790 F:      include/linux/lockd/
7791 F:      include/linux/sunrpc/
7792 F:      include/uapi/linux/sunrpc/
7793
7794 KERNEL SELFTEST FRAMEWORK
7795 M:      Shuah Khan <shuah@kernel.org>
7796 L:      linux-kselftest@vger.kernel.org
7797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7798 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7799 S:      Maintained
7800 F:      tools/testing/selftests/
7801 F:      Documentation/dev-tools/kselftest*
7802
7803 KERNEL USERMODE HELPER
7804 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7805 L:      linux-kernel@vger.kernel.org
7806 S:      Maintained
7807 F:      kernel/umh.c
7808 F:      include/linux/umh.h
7809
7810 KERNEL VIRTUAL MACHINE (KVM)
7811 M:      Paolo Bonzini <pbonzini@redhat.com>
7812 M:      Radim Krčmář <rkrcmar@redhat.com>
7813 L:      kvm@vger.kernel.org
7814 W:      http://www.linux-kvm.org
7815 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7816 S:      Supported
7817 F:      Documentation/virtual/kvm/
7818 F:      include/trace/events/kvm.h
7819 F:      include/uapi/asm-generic/kvm*
7820 F:      include/uapi/linux/kvm*
7821 F:      include/asm-generic/kvm*
7822 F:      include/linux/kvm*
7823 F:      include/kvm/iodev.h
7824 F:      virt/kvm/*
7825 F:      tools/kvm/
7826
7827 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7828 M:      Joerg Roedel <joro@8bytes.org>
7829 L:      kvm@vger.kernel.org
7830 W:      http://www.linux-kvm.org/
7831 S:      Maintained
7832 F:      arch/x86/include/asm/svm.h
7833 F:      arch/x86/kvm/svm.c
7834
7835 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7836 M:      Christoffer Dall <christoffer.dall@arm.com>
7837 M:      Marc Zyngier <marc.zyngier@arm.com>
7838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7839 L:      kvmarm@lists.cs.columbia.edu
7840 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7842 S:      Supported
7843 F:      arch/arm/include/uapi/asm/kvm*
7844 F:      arch/arm/include/asm/kvm*
7845 F:      arch/arm/kvm/
7846 F:      virt/kvm/arm/
7847 F:      include/kvm/arm_*
7848
7849 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7850 M:      Christoffer Dall <christoffer.dall@arm.com>
7851 M:      Marc Zyngier <marc.zyngier@arm.com>
7852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7853 L:      kvmarm@lists.cs.columbia.edu
7854 S:      Maintained
7855 F:      arch/arm64/include/uapi/asm/kvm*
7856 F:      arch/arm64/include/asm/kvm*
7857 F:      arch/arm64/kvm/
7858
7859 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7860 M:      James Hogan <jhogan@kernel.org>
7861 L:      linux-mips@linux-mips.org
7862 S:      Supported
7863 F:      arch/mips/include/uapi/asm/kvm*
7864 F:      arch/mips/include/asm/kvm*
7865 F:      arch/mips/kvm/
7866
7867 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7868 M:      Paul Mackerras <paulus@ozlabs.org>
7869 L:      kvm-ppc@vger.kernel.org
7870 W:      http://www.linux-kvm.org/
7871 T:      git git://github.com/agraf/linux-2.6.git
7872 S:      Supported
7873 F:      arch/powerpc/include/uapi/asm/kvm*
7874 F:      arch/powerpc/include/asm/kvm*
7875 F:      arch/powerpc/kvm/
7876 F:      arch/powerpc/kernel/kvm*
7877
7878 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7879 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7880 M:      Janosch Frank <frankja@linux.ibm.com>
7881 R:      David Hildenbrand <david@redhat.com>
7882 R:      Cornelia Huck <cohuck@redhat.com>
7883 L:      linux-s390@vger.kernel.org
7884 W:      http://www.ibm.com/developerworks/linux/linux390/
7885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7886 S:      Supported
7887 F:      arch/s390/include/uapi/asm/kvm*
7888 F:      arch/s390/include/asm/gmap.h
7889 F:      arch/s390/include/asm/kvm*
7890 F:      arch/s390/kvm/
7891 F:      arch/s390/mm/gmap.c
7892
7893 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7894 M:      Paolo Bonzini <pbonzini@redhat.com>
7895 M:      Radim Krčmář <rkrcmar@redhat.com>
7896 L:      kvm@vger.kernel.org
7897 W:      http://www.linux-kvm.org
7898 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7899 S:      Supported
7900 F:      arch/x86/kvm/
7901 F:      arch/x86/include/uapi/asm/kvm*
7902 F:      arch/x86/include/asm/kvm*
7903 F:      arch/x86/include/asm/pvclock-abi.h
7904 F:      arch/x86/kernel/kvm.c
7905 F:      arch/x86/kernel/kvmclock.c
7906
7907 KERNFS
7908 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7909 M:      Tejun Heo <tj@kernel.org>
7910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7911 S:      Supported
7912 F:      include/linux/kernfs.h
7913 F:      fs/kernfs/
7914
7915 KEXEC
7916 M:      Eric Biederman <ebiederm@xmission.com>
7917 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7918 L:      kexec@lists.infradead.org
7919 S:      Maintained
7920 F:      include/linux/kexec.h
7921 F:      include/uapi/linux/kexec.h
7922 F:      kernel/kexec*
7923
7924 KEYS-ENCRYPTED
7925 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7926 L:      linux-integrity@vger.kernel.org
7927 L:      keyrings@vger.kernel.org
7928 S:      Supported
7929 F:      Documentation/security/keys/trusted-encrypted.rst
7930 F:      include/keys/encrypted-type.h
7931 F:      security/keys/encrypted-keys/
7932
7933 KEYS-TRUSTED
7934 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7935 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7936 L:      linux-integrity@vger.kernel.org
7937 L:      keyrings@vger.kernel.org
7938 S:      Supported
7939 F:      Documentation/security/keys/trusted-encrypted.rst
7940 F:      include/keys/trusted-type.h
7941 F:      security/keys/trusted.c
7942 F:      security/keys/trusted.h
7943
7944 KEYS/KEYRINGS:
7945 M:      David Howells <dhowells@redhat.com>
7946 L:      keyrings@vger.kernel.org
7947 S:      Maintained
7948 F:      Documentation/security/keys/core.rst
7949 F:      include/linux/key.h
7950 F:      include/linux/key-type.h
7951 F:      include/linux/keyctl.h
7952 F:      include/uapi/linux/keyctl.h
7953 F:      include/keys/
7954 F:      security/keys/
7955
7956 KGDB / KDB /debug_core
7957 M:      Jason Wessel <jason.wessel@windriver.com>
7958 M:      Daniel Thompson <daniel.thompson@linaro.org>
7959 W:      http://kgdb.wiki.kernel.org/
7960 L:      kgdb-bugreport@lists.sourceforge.net
7961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7962 S:      Maintained
7963 F:      Documentation/dev-tools/kgdb.rst
7964 F:      drivers/misc/kgdbts.c
7965 F:      drivers/tty/serial/kgdboc.c
7966 F:      include/linux/kdb.h
7967 F:      include/linux/kgdb.h
7968 F:      kernel/debug/
7969
7970 KMEMLEAK
7971 M:      Catalin Marinas <catalin.marinas@arm.com>
7972 S:      Maintained
7973 F:      Documentation/dev-tools/kmemleak.rst
7974 F:      include/linux/kmemleak.h
7975 F:      mm/kmemleak.c
7976 F:      mm/kmemleak-test.c
7977
7978 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7979 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7980 L:      linux-kernel@vger.kernel.org
7981 S:      Maintained
7982 F:      kernel/kmod.c
7983 F:      include/linux/kmod.h
7984 F:      lib/test_kmod.c
7985 F:      tools/testing/selftests/kmod/
7986
7987 KPROBES
7988 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7989 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7990 M:      "David S. Miller" <davem@davemloft.net>
7991 M:      Masami Hiramatsu <mhiramat@kernel.org>
7992 S:      Maintained
7993 F:      Documentation/kprobes.txt
7994 F:      include/linux/kprobes.h
7995 F:      include/asm-generic/kprobes.h
7996 F:      kernel/kprobes.c
7997
7998 KS0108 LCD CONTROLLER DRIVER
7999 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8000 S:      Maintained
8001 F:      Documentation/auxdisplay/ks0108
8002 F:      drivers/auxdisplay/ks0108.c
8003 F:      include/linux/ks0108.h
8004
8005 L3MDEV
8006 M:      David Ahern <dsa@cumulusnetworks.com>
8007 L:      netdev@vger.kernel.org
8008 S:      Maintained
8009 F:      net/l3mdev
8010 F:      include/net/l3mdev.h
8011
8012 LANTIQ MIPS ARCHITECTURE
8013 M:      John Crispin <john@phrozen.org>
8014 L:      linux-mips@linux-mips.org
8015 S:      Maintained
8016 F:      arch/mips/lantiq
8017 F:      drivers/soc/lantiq
8018
8019 LAPB module
8020 L:      linux-x25@vger.kernel.org
8021 S:      Orphan
8022 F:      Documentation/networking/lapb-module.txt
8023 F:      include/*/lapb.h
8024 F:      net/lapb/
8025
8026 LASI 53c700 driver for PARISC
8027 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8028 L:      linux-scsi@vger.kernel.org
8029 S:      Maintained
8030 F:      Documentation/scsi/53c700.txt
8031 F:      drivers/scsi/53c700*
8032
8033 LEAKING_ADDRESSES
8034 M:      Tobin C. Harding <me@tobin.cc>
8035 M:      Tycho Andersen <tycho@tycho.ws>
8036 L:      kernel-hardening@lists.openwall.com
8037 S:      Maintained
8038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8039 F:      scripts/leaking_addresses.pl
8040
8041 LED SUBSYSTEM
8042 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8043 M:      Pavel Machek <pavel@ucw.cz>
8044 L:      linux-leds@vger.kernel.org
8045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8046 S:      Maintained
8047 F:      Documentation/devicetree/bindings/leds/
8048 F:      drivers/leds/
8049 F:      include/linux/leds.h
8050
8051 LEGACY EEPROM DRIVER
8052 M:      Jean Delvare <jdelvare@suse.com>
8053 S:      Maintained
8054 F:      Documentation/misc-devices/eeprom
8055 F:      drivers/misc/eeprom/eeprom.c
8056
8057 LEGO MINDSTORMS EV3
8058 R:      David Lechner <david@lechnology.com>
8059 S:      Maintained
8060 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8061 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8062 F:      drivers/power/supply/lego_ev3_battery.c
8063
8064 LEGO USB Tower driver
8065 M:      Juergen Stuber <starblue@users.sourceforge.net>
8066 L:      legousb-devel@lists.sourceforge.net
8067 W:      http://legousb.sourceforge.net/
8068 S:      Maintained
8069 F:      drivers/usb/misc/legousbtower.c
8070
8071 LG2160 MEDIA DRIVER
8072 M:      Michael Krufky <mkrufky@linuxtv.org>
8073 L:      linux-media@vger.kernel.org
8074 W:      https://linuxtv.org
8075 W:      http://github.com/mkrufky
8076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8077 T:      git git://linuxtv.org/mkrufky/tuners.git
8078 S:      Maintained
8079 F:      drivers/media/dvb-frontends/lg2160.*
8080
8081 LGDT3305 MEDIA DRIVER
8082 M:      Michael Krufky <mkrufky@linuxtv.org>
8083 L:      linux-media@vger.kernel.org
8084 W:      https://linuxtv.org
8085 W:      http://github.com/mkrufky
8086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8087 T:      git git://linuxtv.org/mkrufky/tuners.git
8088 S:      Maintained
8089 F:      drivers/media/dvb-frontends/lgdt3305.*
8090
8091 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8092 M:      Viresh Kumar <vireshk@kernel.org>
8093 L:      linux-ide@vger.kernel.org
8094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8095 S:      Maintained
8096 F:      include/linux/pata_arasan_cf_data.h
8097 F:      drivers/ata/pata_arasan_cf.c
8098
8099 LIBATA PATA DRIVERS
8100 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8101 M:      Tejun Heo <tj@kernel.org>
8102 L:      linux-ide@vger.kernel.org
8103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8104 S:      Maintained
8105 F:      drivers/ata/pata_*.c
8106 F:      drivers/ata/ata_generic.c
8107
8108 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8109 M:      Linus Walleij <linus.walleij@linaro.org>
8110 L:      linux-ide@vger.kernel.org
8111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8112 S:      Maintained
8113 F:      drivers/ata/pata_ftide010.c
8114 F:      drivers/ata/sata_gemini.c
8115 F:      drivers/ata/sata_gemini.h
8116
8117 LIBATA SATA AHCI PLATFORM devices support
8118 M:      Hans de Goede <hdegoede@redhat.com>
8119 M:      Tejun Heo <tj@kernel.org>
8120 L:      linux-ide@vger.kernel.org
8121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8122 S:      Maintained
8123 F:      drivers/ata/ahci_platform.c
8124 F:      drivers/ata/libahci_platform.c
8125 F:      include/linux/ahci_platform.h
8126
8127 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8128 M:      Mikael Pettersson <mikpelinux@gmail.com>
8129 L:      linux-ide@vger.kernel.org
8130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8131 S:      Maintained
8132 F:      drivers/ata/sata_promise.*
8133
8134 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8135 M:      Tejun Heo <tj@kernel.org>
8136 L:      linux-ide@vger.kernel.org
8137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8138 S:      Maintained
8139 F:      drivers/ata/
8140 F:      include/linux/ata.h
8141 F:      include/linux/libata.h
8142 F:      Documentation/devicetree/bindings/ata/
8143
8144 LIBLOCKDEP
8145 M:      Sasha Levin <alexander.levin@verizon.com>
8146 S:      Maintained
8147 F:      tools/lib/lockdep/
8148
8149 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8150 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8151 M:      Dan Williams <dan.j.williams@intel.com>
8152 M:      Vishal Verma <vishal.l.verma@intel.com>
8153 M:      Dave Jiang <dave.jiang@intel.com>
8154 L:      linux-nvdimm@lists.01.org
8155 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8156 S:      Supported
8157 F:      drivers/nvdimm/blk.c
8158 F:      drivers/nvdimm/region_devs.c
8159
8160 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8161 M:      Vishal Verma <vishal.l.verma@intel.com>
8162 M:      Dan Williams <dan.j.williams@intel.com>
8163 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8164 M:      Dave Jiang <dave.jiang@intel.com>
8165 L:      linux-nvdimm@lists.01.org
8166 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8167 S:      Supported
8168 F:      drivers/nvdimm/btt*
8169
8170 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8171 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8172 M:      Dan Williams <dan.j.williams@intel.com>
8173 M:      Vishal Verma <vishal.l.verma@intel.com>
8174 M:      Dave Jiang <dave.jiang@intel.com>
8175 L:      linux-nvdimm@lists.01.org
8176 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8177 S:      Supported
8178 F:      drivers/nvdimm/pmem*
8179
8180 LIBNVDIMM: DEVICETREE BINDINGS
8181 M:      Oliver O'Halloran <oohall@gmail.com>
8182 L:      linux-nvdimm@lists.01.org
8183 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8184 S:      Supported
8185 F:      drivers/nvdimm/of_pmem.c
8186 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8187
8188 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8189 M:      Dan Williams <dan.j.williams@intel.com>
8190 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8191 M:      Vishal Verma <vishal.l.verma@intel.com>
8192 M:      Dave Jiang <dave.jiang@intel.com>
8193 L:      linux-nvdimm@lists.01.org
8194 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8196 S:      Supported
8197 F:      drivers/nvdimm/*
8198 F:      drivers/acpi/nfit/*
8199 F:      include/linux/nd.h
8200 F:      include/linux/libnvdimm.h
8201 F:      include/uapi/linux/ndctl.h
8202
8203 LIGHTNVM PLATFORM SUPPORT
8204 M:      Matias Bjorling <mb@lightnvm.io>
8205 W:      http://github/OpenChannelSSD
8206 L:      linux-block@vger.kernel.org
8207 S:      Maintained
8208 F:      drivers/lightnvm/
8209 F:      include/linux/lightnvm.h
8210 F:      include/uapi/linux/lightnvm.h
8211
8212 LINUX FOR POWER MACINTOSH
8213 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8214 W:      http://www.penguinppc.org/
8215 L:      linuxppc-dev@lists.ozlabs.org
8216 S:      Maintained
8217 F:      arch/powerpc/platforms/powermac/
8218 F:      drivers/macintosh/
8219
8220 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8221 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8222 M:      Paul Mackerras <paulus@samba.org>
8223 M:      Michael Ellerman <mpe@ellerman.id.au>
8224 W:      https://github.com/linuxppc/linux/wiki
8225 L:      linuxppc-dev@lists.ozlabs.org
8226 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8228 S:      Supported
8229 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8230 F:      Documentation/devicetree/bindings/powerpc/
8231 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8232 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8233 F:      Documentation/powerpc/
8234 F:      arch/powerpc/
8235 F:      drivers/char/tpm/tpm_ibmvtpm*
8236 F:      drivers/crypto/nx/
8237 F:      drivers/crypto/vmx/
8238 F:      drivers/i2c/busses/i2c-opal.c
8239 F:      drivers/net/ethernet/ibm/ibmveth.*
8240 F:      drivers/net/ethernet/ibm/ibmvnic.*
8241 F:      drivers/pci/hotplug/pnv_php.c
8242 F:      drivers/pci/hotplug/rpa*
8243 F:      drivers/rtc/rtc-opal.c
8244 F:      drivers/scsi/ibmvscsi/
8245 F:      drivers/tty/hvc/hvc_opal.c
8246 F:      drivers/watchdog/wdrtas.c
8247 F:      tools/testing/selftests/powerpc
8248 N:      /pmac
8249 N:      powermac
8250 N:      powernv
8251 N:      [^a-z0-9]ps3
8252 N:      pseries
8253
8254 LINUX FOR POWERPC EMBEDDED MPC5XXX
8255 M:      Anatolij Gustschin <agust@denx.de>
8256 L:      linuxppc-dev@lists.ozlabs.org
8257 T:      git git://git.denx.de/linux-denx-agust.git
8258 S:      Maintained
8259 F:      arch/powerpc/platforms/512x/
8260 F:      arch/powerpc/platforms/52xx/
8261
8262 LINUX FOR POWERPC EMBEDDED PPC4XX
8263 M:      Alistair Popple <alistair@popple.id.au>
8264 M:      Matt Porter <mporter@kernel.crashing.org>
8265 W:      http://www.penguinppc.org/
8266 L:      linuxppc-dev@lists.ozlabs.org
8267 S:      Maintained
8268 F:      arch/powerpc/platforms/40x/
8269 F:      arch/powerpc/platforms/44x/
8270
8271 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8272 M:      Scott Wood <oss@buserror.net>
8273 M:      Kumar Gala <galak@kernel.crashing.org>
8274 W:      http://www.penguinppc.org/
8275 L:      linuxppc-dev@lists.ozlabs.org
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8277 S:      Maintained
8278 F:      arch/powerpc/platforms/83xx/
8279 F:      arch/powerpc/platforms/85xx/
8280 F:      Documentation/devicetree/bindings/powerpc/fsl/
8281
8282 LINUX FOR POWERPC EMBEDDED PPC8XX
8283 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8284 W:      http://www.penguinppc.org/
8285 L:      linuxppc-dev@lists.ozlabs.org
8286 S:      Maintained
8287 F:      arch/powerpc/platforms/8xx/
8288
8289 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8290 L:      linuxppc-dev@lists.ozlabs.org
8291 S:      Orphan
8292 F:      arch/powerpc/*/*virtex*
8293 F:      arch/powerpc/*/*/*virtex*
8294
8295 LINUX FOR POWERPC PA SEMI PWRFICIENT
8296 L:      linuxppc-dev@lists.ozlabs.org
8297 S:      Orphan
8298 F:      arch/powerpc/platforms/pasemi/
8299 F:      drivers/*/*pasemi*
8300 F:      drivers/*/*/*pasemi*
8301
8302 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8303 M:      Kees Cook <keescook@chromium.org>
8304 S:      Maintained
8305 F:      drivers/misc/lkdtm/*
8306
8307 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8308 M:      Alan Stern <stern@rowland.harvard.edu>
8309 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8310 M:      Will Deacon <will.deacon@arm.com>
8311 M:      Peter Zijlstra <peterz@infradead.org>
8312 M:      Boqun Feng <boqun.feng@gmail.com>
8313 M:      Nicholas Piggin <npiggin@gmail.com>
8314 M:      David Howells <dhowells@redhat.com>
8315 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8316 M:      Luc Maranget <luc.maranget@inria.fr>
8317 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8318 R:      Akira Yokosawa <akiyks@gmail.com>
8319 L:      linux-kernel@vger.kernel.org
8320 S:      Supported
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8322 F:      tools/memory-model/
8323 F:      Documentation/memory-barriers.txt
8324
8325 LINUX SECURITY MODULE (LSM) FRAMEWORK
8326 M:      Chris Wright <chrisw@sous-sol.org>
8327 L:      linux-security-module@vger.kernel.org
8328 S:      Supported
8329
8330 LIS3LV02D ACCELEROMETER DRIVER
8331 M:      Eric Piel <eric.piel@tremplin-utc.net>
8332 S:      Maintained
8333 F:      Documentation/misc-devices/lis3lv02d
8334 F:      drivers/misc/lis3lv02d/
8335 F:      drivers/platform/x86/hp_accel.c
8336
8337 LIVE PATCHING
8338 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8339 M:      Jessica Yu <jeyu@kernel.org>
8340 M:      Jiri Kosina <jikos@kernel.org>
8341 M:      Miroslav Benes <mbenes@suse.cz>
8342 R:      Petr Mladek <pmladek@suse.com>
8343 S:      Maintained
8344 F:      kernel/livepatch/
8345 F:      include/linux/livepatch.h
8346 F:      arch/x86/include/asm/livepatch.h
8347 F:      arch/x86/kernel/livepatch.c
8348 F:      Documentation/livepatch/
8349 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8350 F:      samples/livepatch/
8351 L:      live-patching@vger.kernel.org
8352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8353
8354 LLC (802.2)
8355 L:      netdev@vger.kernel.org
8356 S:      Odd fixes
8357 F:      include/linux/llc.h
8358 F:      include/uapi/linux/llc.h
8359 F:      include/net/llc*
8360 F:      net/llc/
8361
8362 LM73 HARDWARE MONITOR DRIVER
8363 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8364 L:      linux-hwmon@vger.kernel.org
8365 S:      Maintained
8366 F:      drivers/hwmon/lm73.c
8367
8368 LM78 HARDWARE MONITOR DRIVER
8369 M:      Jean Delvare <jdelvare@suse.com>
8370 L:      linux-hwmon@vger.kernel.org
8371 S:      Maintained
8372 F:      Documentation/hwmon/lm78
8373 F:      drivers/hwmon/lm78.c
8374
8375 LM83 HARDWARE MONITOR DRIVER
8376 M:      Jean Delvare <jdelvare@suse.com>
8377 L:      linux-hwmon@vger.kernel.org
8378 S:      Maintained
8379 F:      Documentation/hwmon/lm83
8380 F:      drivers/hwmon/lm83.c
8381
8382 LM90 HARDWARE MONITOR DRIVER
8383 M:      Jean Delvare <jdelvare@suse.com>
8384 L:      linux-hwmon@vger.kernel.org
8385 S:      Maintained
8386 F:      Documentation/hwmon/lm90
8387 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8388 F:      drivers/hwmon/lm90.c
8389 F:      include/dt-bindings/thermal/lm90.h
8390
8391 LM95234 HARDWARE MONITOR DRIVER
8392 M:      Guenter Roeck <linux@roeck-us.net>
8393 L:      linux-hwmon@vger.kernel.org
8394 S:      Maintained
8395 F:      Documentation/hwmon/lm95234
8396 F:      drivers/hwmon/lm95234.c
8397
8398 LME2510 MEDIA DRIVER
8399 M:      Malcolm Priestley <tvboxspy@gmail.com>
8400 L:      linux-media@vger.kernel.org
8401 W:      https://linuxtv.org
8402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8403 S:      Maintained
8404 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8405
8406 LOADPIN SECURITY MODULE
8407 M:      Kees Cook <keescook@chromium.org>
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8409 S:      Supported
8410 F:      security/loadpin/
8411 F:      Documentation/admin-guide/LSM/LoadPin.rst
8412
8413 LOCKING PRIMITIVES
8414 M:      Peter Zijlstra <peterz@infradead.org>
8415 M:      Ingo Molnar <mingo@redhat.com>
8416 M:      Will Deacon <will.deacon@arm.com>
8417 L:      linux-kernel@vger.kernel.org
8418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8419 S:      Maintained
8420 F:      Documentation/locking/
8421 F:      include/linux/lockdep.h
8422 F:      include/linux/spinlock*.h
8423 F:      arch/*/include/asm/spinlock*.h
8424 F:      include/linux/rwlock*.h
8425 F:      include/linux/mutex*.h
8426 F:      arch/*/include/asm/mutex*.h
8427 F:      include/linux/rwsem*.h
8428 F:      arch/*/include/asm/rwsem.h
8429 F:      include/linux/seqlock.h
8430 F:      lib/locking*.[ch]
8431 F:      kernel/locking/
8432 X:      kernel/locking/locktorture.c
8433
8434 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8435 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8436 L:      linux-ntfs-dev@lists.sourceforge.net
8437 W:      http://www.linux-ntfs.org/content/view/19/37/
8438 S:      Maintained
8439 F:      Documentation/ldm.txt
8440 F:      block/partitions/ldm.*
8441
8442 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8443 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8444 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8445 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8446 L:      MPT-FusionLinux.pdl@broadcom.com
8447 L:      linux-scsi@vger.kernel.org
8448 W:      http://www.avagotech.com/support/
8449 S:      Supported
8450 F:      drivers/message/fusion/
8451 F:      drivers/scsi/mpt3sas/
8452
8453 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8454 M:      Matthew Wilcox <matthew@wil.cx>
8455 L:      linux-scsi@vger.kernel.org
8456 S:      Maintained
8457 F:      drivers/scsi/sym53c8xx_2/
8458
8459 LTC4261 HARDWARE MONITOR DRIVER
8460 M:      Guenter Roeck <linux@roeck-us.net>
8461 L:      linux-hwmon@vger.kernel.org
8462 S:      Maintained
8463 F:      Documentation/hwmon/ltc4261
8464 F:      drivers/hwmon/ltc4261.c
8465
8466 LTC4306 I2C MULTIPLEXER DRIVER
8467 M:      Michael Hennerich <michael.hennerich@analog.com>
8468 W:      http://ez.analog.com/community/linux-device-drivers
8469 L:      linux-i2c@vger.kernel.org
8470 S:      Supported
8471 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8472 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8473
8474 LTP (Linux Test Project)
8475 M:      Mike Frysinger <vapier@gentoo.org>
8476 M:      Cyril Hrubis <chrubis@suse.cz>
8477 M:      Wanlong Gao <wanlong.gao@gmail.com>
8478 M:      Jan Stancek <jstancek@redhat.com>
8479 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8480 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8481 L:      ltp@lists.linux.it (subscribers-only)
8482 W:      http://linux-test-project.github.io/
8483 T:      git git://github.com/linux-test-project/ltp.git
8484 S:      Maintained
8485
8486 M68K ARCHITECTURE
8487 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8488 L:      linux-m68k@lists.linux-m68k.org
8489 W:      http://www.linux-m68k.org/
8490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8491 S:      Maintained
8492 F:      arch/m68k/
8493 F:      drivers/zorro/
8494
8495 M68K ON APPLE MACINTOSH
8496 M:      Joshua Thompson <funaho@jurai.org>
8497 W:      http://www.mac.linux-m68k.org/
8498 L:      linux-m68k@lists.linux-m68k.org
8499 S:      Maintained
8500 F:      arch/m68k/mac/
8501
8502 M68K ON HP9000/300
8503 M:      Philip Blundell <philb@gnu.org>
8504 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8505 S:      Maintained
8506 F:      arch/m68k/hp300/
8507
8508 M88DS3103 MEDIA DRIVER
8509 M:      Antti Palosaari <crope@iki.fi>
8510 L:      linux-media@vger.kernel.org
8511 W:      https://linuxtv.org
8512 W:      http://palosaari.fi/linux/
8513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8514 T:      git git://linuxtv.org/anttip/media_tree.git
8515 S:      Maintained
8516 F:      drivers/media/dvb-frontends/m88ds3103*
8517
8518 M88RS2000 MEDIA DRIVER
8519 M:      Malcolm Priestley <tvboxspy@gmail.com>
8520 L:      linux-media@vger.kernel.org
8521 W:      https://linuxtv.org
8522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8523 S:      Maintained
8524 F:      drivers/media/dvb-frontends/m88rs2000*
8525
8526 MA901 MASTERKIT USB FM RADIO DRIVER
8527 M:      Alexey Klimov <klimov.linux@gmail.com>
8528 L:      linux-media@vger.kernel.org
8529 T:      git git://linuxtv.org/media_tree.git
8530 S:      Maintained
8531 F:      drivers/media/radio/radio-ma901.c
8532
8533 MAC80211
8534 M:      Johannes Berg <johannes@sipsolutions.net>
8535 L:      linux-wireless@vger.kernel.org
8536 W:      http://wireless.kernel.org/
8537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8539 S:      Maintained
8540 F:      Documentation/networking/mac80211-injection.txt
8541 F:      include/net/mac80211.h
8542 F:      net/mac80211/
8543 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8544 F:      Documentation/networking/mac80211_hwsim/README
8545
8546 MAILBOX API
8547 M:      Jassi Brar <jassisinghbrar@gmail.com>
8548 L:      linux-kernel@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/mailbox/
8551 F:      include/linux/mailbox_client.h
8552 F:      include/linux/mailbox_controller.h
8553
8554 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8555 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8556 W:      http://www.kernel.org/doc/man-pages
8557 L:      linux-man@vger.kernel.org
8558 S:      Maintained
8559
8560 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8561 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8562 L:      linux-mips@linux-mips.org
8563 S:      Maintained
8564 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8565
8566 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8567 M:      Andrew Lunn <andrew@lunn.ch>
8568 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8569 L:      netdev@vger.kernel.org
8570 S:      Maintained
8571 F:      drivers/net/dsa/mv88e6xxx/
8572 F:      linux/platform_data/mv88e6xxx.h
8573 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8574
8575 MARVELL ARMADA DRM SUPPORT
8576 M:      Russell King <linux@armlinux.org.uk>
8577 S:      Maintained
8578 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8579 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8580 F:      drivers/gpu/drm/armada/
8581 F:      include/uapi/drm/armada_drm.h
8582 F:      Documentation/devicetree/bindings/display/armada/
8583
8584 MARVELL CRYPTO DRIVER
8585 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8586 M:      Arnaud Ebalard <arno@natisbad.org>
8587 F:      drivers/crypto/marvell/
8588 S:      Maintained
8589 L:      linux-crypto@vger.kernel.org
8590
8591 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8592 M:      Mirko Lindner <mlindner@marvell.com>
8593 M:      Stephen Hemminger <stephen@networkplumber.org>
8594 L:      netdev@vger.kernel.org
8595 S:      Maintained
8596 F:      drivers/net/ethernet/marvell/sk*
8597
8598 MARVELL LIBERTAS WIRELESS DRIVER
8599 L:      libertas-dev@lists.infradead.org
8600 S:      Orphan
8601 F:      drivers/net/wireless/marvell/libertas/
8602
8603 MARVELL MACCHIATOBIN SUPPORT
8604 M:      Russell King <linux@armlinux.org.uk>
8605 L:      linux-arm-kernel@lists.infradead.org
8606 S:      Maintained
8607 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8608
8609 MARVELL MV643XX ETHERNET DRIVER
8610 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8611 L:      netdev@vger.kernel.org
8612 S:      Maintained
8613 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8614 F:      include/linux/mv643xx.h
8615
8616 MARVELL MV88X3310 PHY DRIVER
8617 M:      Russell King <linux@armlinux.org.uk>
8618 L:      netdev@vger.kernel.org
8619 S:      Maintained
8620 F:      drivers/net/phy/marvell10g.c
8621
8622 MARVELL MVNETA ETHERNET DRIVER
8623 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8624 L:      netdev@vger.kernel.org
8625 S:      Maintained
8626 F:      drivers/net/ethernet/marvell/mvneta.*
8627
8628 MARVELL MWIFIEX WIRELESS DRIVER
8629 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8630 M:      Nishant Sarmukadam <nishants@marvell.com>
8631 M:      Ganapathi Bhat <gbhat@marvell.com>
8632 M:      Xinming Hu <huxm@marvell.com>
8633 L:      linux-wireless@vger.kernel.org
8634 S:      Maintained
8635 F:      drivers/net/wireless/marvell/mwifiex/
8636
8637 MARVELL MWL8K WIRELESS DRIVER
8638 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8639 L:      linux-wireless@vger.kernel.org
8640 S:      Odd Fixes
8641 F:      drivers/net/wireless/marvell/mwl8k.c
8642
8643 MARVELL NAND CONTROLLER DRIVER
8644 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8645 L:      linux-mtd@lists.infradead.org
8646 S:      Maintained
8647 F:      drivers/mtd/nand/raw/marvell_nand.c
8648 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8649
8650 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8651 M:      Nicolas Pitre <nico@fluxnic.net>
8652 S:      Odd Fixes
8653 F:      drivers/mmc/host/mvsdio.*
8654
8655 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8656 M:      Hu Ziji <huziji@marvell.com>
8657 L:      linux-mmc@vger.kernel.org
8658 S:      Supported
8659 F:      drivers/mmc/host/sdhci-xenon*
8660 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8661
8662 MATROX FRAMEBUFFER DRIVER
8663 L:      linux-fbdev@vger.kernel.org
8664 S:      Orphan
8665 F:      drivers/video/fbdev/matrox/matroxfb_*
8666 F:      include/uapi/linux/matroxfb.h
8667
8668 MAX16065 HARDWARE MONITOR DRIVER
8669 M:      Guenter Roeck <linux@roeck-us.net>
8670 L:      linux-hwmon@vger.kernel.org
8671 S:      Maintained
8672 F:      Documentation/hwmon/max16065
8673 F:      drivers/hwmon/max16065.c
8674
8675 MAX20751 HARDWARE MONITOR DRIVER
8676 M:      Guenter Roeck <linux@roeck-us.net>
8677 L:      linux-hwmon@vger.kernel.org
8678 S:      Maintained
8679 F:      Documentation/hwmon/max20751
8680 F:      drivers/hwmon/max20751.c
8681
8682 MAX2175 SDR TUNER DRIVER
8683 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8684 L:      linux-media@vger.kernel.org
8685 T:      git git://linuxtv.org/media_tree.git
8686 S:      Maintained
8687 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8688 F:      Documentation/media/v4l-drivers/max2175.rst
8689 F:      drivers/media/i2c/max2175*
8690 F:      include/uapi/linux/max2175.h
8691
8692 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8693 L:      linux-hwmon@vger.kernel.org
8694 S:      Orphan
8695 F:      Documentation/hwmon/max6650
8696 F:      drivers/hwmon/max6650.c
8697
8698 MAX6697 HARDWARE MONITOR DRIVER
8699 M:      Guenter Roeck <linux@roeck-us.net>
8700 L:      linux-hwmon@vger.kernel.org
8701 S:      Maintained
8702 F:      Documentation/hwmon/max6697
8703 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8704 F:      drivers/hwmon/max6697.c
8705 F:      include/linux/platform_data/max6697.h
8706
8707 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8708 M:      Peter Rosin <peda@axentia.se>
8709 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8710 S:      Maintained
8711 F:      Documentation/devicetree/bindings/sound/max9860.txt
8712 F:      sound/soc/codecs/max9860.*
8713
8714 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8715 M:      Javier Martinez Canillas <javier@dowhile0.org>
8716 L:      linux-kernel@vger.kernel.org
8717 S:      Supported
8718 F:      drivers/regulator/max77802-regulator.c
8719 F:      Documentation/devicetree/bindings/*/*max77802.txt
8720 F:      include/dt-bindings/*/*max77802.h
8721
8722 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8723 M:      Krzysztof Kozlowski <krzk@kernel.org>
8724 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8725 L:      linux-pm@vger.kernel.org
8726 S:      Supported
8727 F:      drivers/power/supply/max14577_charger.c
8728 F:      drivers/power/supply/max77693_charger.c
8729
8730 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8731 M:      Chanwoo Choi <cw00.choi@samsung.com>
8732 M:      Krzysztof Kozlowski <krzk@kernel.org>
8733 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8734 L:      linux-kernel@vger.kernel.org
8735 S:      Supported
8736 F:      drivers/*/max14577*.c
8737 F:      drivers/*/max77686*.c
8738 F:      drivers/*/max77693*.c
8739 F:      drivers/extcon/extcon-max14577.c
8740 F:      drivers/extcon/extcon-max77693.c
8741 F:      drivers/rtc/rtc-max77686.c
8742 F:      drivers/clk/clk-max77686.c
8743 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8744 F:      Documentation/devicetree/bindings/*/max77686.txt
8745 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8746 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8747 F:      include/linux/mfd/max14577*.h
8748 F:      include/linux/mfd/max77686*.h
8749 F:      include/linux/mfd/max77693*.h
8750
8751 MAXIRADIO FM RADIO RECEIVER DRIVER
8752 M:      Hans Verkuil <hverkuil@xs4all.nl>
8753 L:      linux-media@vger.kernel.org
8754 T:      git git://linuxtv.org/media_tree.git
8755 W:      https://linuxtv.org
8756 S:      Maintained
8757 F:      drivers/media/radio/radio-maxiradio*
8758
8759 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8760 M:      Peter Rosin <peda@axentia.se>
8761 L:      linux-iio@vger.kernel.org
8762 S:      Maintained
8763 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8764 F:      drivers/iio/potentiometer/mcp4018.c
8765 F:      drivers/iio/potentiometer/mcp4531.c
8766
8767 MCR20A IEEE-802.15.4 RADIO DRIVER
8768 M:      Xue Liu <liuxuenetmail@gmail.com>
8769 L:      linux-wpan@vger.kernel.org
8770 W:      https://github.com/xueliu/mcr20a-linux
8771 S:      Maintained
8772 F:      drivers/net/ieee802154/mcr20a.c
8773 F:      drivers/net/ieee802154/mcr20a.h
8774 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8775
8776 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8777 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8778 L:      linux-iio@vger.kernel.org
8779 S:      Maintained
8780 F:      drivers/iio/dac/cio-dac.c
8781
8782 MEDIA DRIVERS FOR ASCOT2E
8783 M:      Sergey Kozlov <serjk@netup.ru>
8784 M:      Abylay Ospan <aospan@netup.ru>
8785 L:      linux-media@vger.kernel.org
8786 W:      https://linuxtv.org
8787 W:      http://netup.tv/
8788 T:      git git://linuxtv.org/media_tree.git
8789 S:      Supported
8790 F:      drivers/media/dvb-frontends/ascot2e*
8791
8792 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8793 M:      Jasmin Jessich <jasmin@anw.at>
8794 L:      linux-media@vger.kernel.org
8795 W:      https://linuxtv.org
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Maintained
8798 F:      drivers/media/dvb-frontends/cxd2099*
8799
8800 MEDIA DRIVERS FOR CXD2841ER
8801 M:      Sergey Kozlov <serjk@netup.ru>
8802 M:      Abylay Ospan <aospan@netup.ru>
8803 L:      linux-media@vger.kernel.org
8804 W:      https://linuxtv.org
8805 W:      http://netup.tv/
8806 T:      git git://linuxtv.org/media_tree.git
8807 S:      Supported
8808 F:      drivers/media/dvb-frontends/cxd2841er*
8809
8810 MEDIA DRIVERS FOR CXD2880
8811 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8812 L:      linux-media@vger.kernel.org
8813 W:      http://linuxtv.org/
8814 T:      git git://linuxtv.org/media_tree.git
8815 S:      Supported
8816 F:      drivers/media/dvb-frontends/cxd2880/*
8817 F:      drivers/media/spi/cxd2880*
8818
8819 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8820 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8821 L:      linux-media@vger.kernel.org
8822 W:      https://linuxtv.org
8823 T:      git git://linuxtv.org/media_tree.git
8824 S:      Maintained
8825 F:      drivers/media/pci/ddbridge/*
8826
8827 MEDIA DRIVERS FOR FREESCALE IMX
8828 M:      Steve Longerbeam <slongerbeam@gmail.com>
8829 M:      Philipp Zabel <p.zabel@pengutronix.de>
8830 L:      linux-media@vger.kernel.org
8831 T:      git git://linuxtv.org/media_tree.git
8832 S:      Maintained
8833 F:      Documentation/devicetree/bindings/media/imx.txt
8834 F:      Documentation/media/v4l-drivers/imx.rst
8835 F:      drivers/staging/media/imx/
8836 F:      include/linux/imx-media.h
8837 F:      include/media/imx.h
8838
8839 MEDIA DRIVERS FOR HELENE
8840 M:      Abylay Ospan <aospan@netup.ru>
8841 L:      linux-media@vger.kernel.org
8842 W:      https://linuxtv.org
8843 W:      http://netup.tv/
8844 T:      git git://linuxtv.org/media_tree.git
8845 S:      Supported
8846 F:      drivers/media/dvb-frontends/helene*
8847
8848 MEDIA DRIVERS FOR HORUS3A
8849 M:      Sergey Kozlov <serjk@netup.ru>
8850 M:      Abylay Ospan <aospan@netup.ru>
8851 L:      linux-media@vger.kernel.org
8852 W:      https://linuxtv.org
8853 W:      http://netup.tv/
8854 T:      git git://linuxtv.org/media_tree.git
8855 S:      Supported
8856 F:      drivers/media/dvb-frontends/horus3a*
8857
8858 MEDIA DRIVERS FOR LNBH25
8859 M:      Sergey Kozlov <serjk@netup.ru>
8860 M:      Abylay Ospan <aospan@netup.ru>
8861 L:      linux-media@vger.kernel.org
8862 W:      https://linuxtv.org
8863 W:      http://netup.tv/
8864 T:      git git://linuxtv.org/media_tree.git
8865 S:      Supported
8866 F:      drivers/media/dvb-frontends/lnbh25*
8867
8868 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8869 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8870 L:      linux-media@vger.kernel.org
8871 W:      https://linuxtv.org
8872 T:      git git://linuxtv.org/media_tree.git
8873 S:      Maintained
8874 F:      drivers/media/dvb-frontends/mxl5xx*
8875
8876 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8877 M:      Sergey Kozlov <serjk@netup.ru>
8878 M:      Abylay Ospan <aospan@netup.ru>
8879 L:      linux-media@vger.kernel.org
8880 W:      https://linuxtv.org
8881 W:      http://netup.tv/
8882 T:      git git://linuxtv.org/media_tree.git
8883 S:      Supported
8884 F:      drivers/media/pci/netup_unidvb/*
8885
8886 MEDIA DRIVERS FOR RENESAS - CEU
8887 M:      Jacopo Mondi <jacopo@jmondi.org>
8888 L:      linux-media@vger.kernel.org
8889 L:      linux-renesas-soc@vger.kernel.org
8890 T:      git git://linuxtv.org/media_tree.git
8891 S:      Supported
8892 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8893 F:      drivers/media/platform/renesas-ceu.c
8894 F:      include/media/drv-intf/renesas-ceu.h
8895
8896 MEDIA DRIVERS FOR RENESAS - DRIF
8897 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8898 L:      linux-media@vger.kernel.org
8899 L:      linux-renesas-soc@vger.kernel.org
8900 T:      git git://linuxtv.org/media_tree.git
8901 S:      Supported
8902 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8903 F:      drivers/media/platform/rcar_drif.c
8904
8905 MEDIA DRIVERS FOR RENESAS - FCP
8906 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8907 L:      linux-media@vger.kernel.org
8908 L:      linux-renesas-soc@vger.kernel.org
8909 T:      git git://linuxtv.org/media_tree.git
8910 S:      Supported
8911 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8912 F:      drivers/media/platform/rcar-fcp.c
8913 F:      include/media/rcar-fcp.h
8914
8915 MEDIA DRIVERS FOR RENESAS - FDP1
8916 M:      Kieran Bingham <kieran@bingham.xyz>
8917 L:      linux-media@vger.kernel.org
8918 L:      linux-renesas-soc@vger.kernel.org
8919 T:      git git://linuxtv.org/media_tree.git
8920 S:      Supported
8921 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8922 F:      drivers/media/platform/rcar_fdp1.c
8923
8924 MEDIA DRIVERS FOR RENESAS - VIN
8925 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8926 L:      linux-media@vger.kernel.org
8927 L:      linux-renesas-soc@vger.kernel.org
8928 T:      git git://linuxtv.org/media_tree.git
8929 S:      Supported
8930 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8931 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8932 F:      drivers/media/platform/rcar-vin/
8933
8934 MEDIA DRIVERS FOR RENESAS - VSP1
8935 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8936 L:      linux-media@vger.kernel.org
8937 L:      linux-renesas-soc@vger.kernel.org
8938 T:      git git://linuxtv.org/media_tree.git
8939 S:      Supported
8940 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8941 F:      drivers/media/platform/vsp1/
8942
8943 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8944 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8945 L:      linux-media@vger.kernel.org
8946 W:      https://linuxtv.org
8947 T:      git git://linuxtv.org/media_tree.git
8948 S:      Maintained
8949 F:      drivers/media/dvb-frontends/stv0910*
8950
8951 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8952 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8953 L:      linux-media@vger.kernel.org
8954 W:      https://linuxtv.org
8955 T:      git git://linuxtv.org/media_tree.git
8956 S:      Maintained
8957 F:      drivers/media/dvb-frontends/stv6111*
8958
8959 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8960 M:      Dmitry Osipenko <digetx@gmail.com>
8961 L:      linux-media@vger.kernel.org
8962 L:      linux-tegra@vger.kernel.org
8963 T:      git git://linuxtv.org/media_tree.git
8964 S:      Maintained
8965 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8966 F:      drivers/staging/media/tegra-vde/
8967
8968 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8969 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8970 P:      LinuxTV.org Project
8971 L:      linux-media@vger.kernel.org
8972 W:      https://linuxtv.org
8973 Q:      http://patchwork.kernel.org/project/linux-media/list/
8974 T:      git git://linuxtv.org/media_tree.git
8975 S:      Maintained
8976 F:      Documentation/devicetree/bindings/media/
8977 F:      Documentation/media/
8978 F:      drivers/media/
8979 F:      drivers/staging/media/
8980 F:      include/linux/platform_data/media/
8981 F:      include/media/
8982 F:      include/uapi/linux/dvb/
8983 F:      include/uapi/linux/videodev2.h
8984 F:      include/uapi/linux/media.h
8985 F:      include/uapi/linux/v4l2-*
8986 F:      include/uapi/linux/meye.h
8987 F:      include/uapi/linux/ivtv*
8988 F:      include/uapi/linux/uvcvideo.h
8989
8990 MEDIATEK CIR DRIVER
8991 M:      Sean Wang <sean.wang@mediatek.com>
8992 S:      Maintained
8993 F:      drivers/media/rc/mtk-cir.c
8994
8995 MEDIATEK DMA DRIVER
8996 M:      Sean Wang <sean.wang@mediatek.com>
8997 L:      dmaengine@vger.kernel.org
8998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8999 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9000 S:      Maintained
9001 F:      Documentation/devicetree/bindings/dma/mtk-*
9002 F:      drivers/dma/mediatek/
9003
9004 MEDIATEK PMIC LED DRIVER
9005 M:      Sean Wang <sean.wang@mediatek.com>
9006 S:      Maintained
9007 F:      drivers/leds/leds-mt6323.c
9008 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9009
9010 MEDIATEK ETHERNET DRIVER
9011 M:      Felix Fietkau <nbd@openwrt.org>
9012 M:      John Crispin <john@phrozen.org>
9013 M:      Sean Wang <sean.wang@mediatek.com>
9014 M:      Nelson Chang <nelson.chang@mediatek.com>
9015 L:      netdev@vger.kernel.org
9016 S:      Maintained
9017 F:      drivers/net/ethernet/mediatek/
9018
9019 MEDIATEK SWITCH DRIVER
9020 M:      Sean Wang <sean.wang@mediatek.com>
9021 L:      netdev@vger.kernel.org
9022 S:      Maintained
9023 F:      drivers/net/dsa/mt7530.*
9024 F:      net/dsa/tag_mtk.c
9025
9026 MEDIATEK JPEG DRIVER
9027 M:      Rick Chang <rick.chang@mediatek.com>
9028 M:      Bin Liu <bin.liu@mediatek.com>
9029 S:      Supported
9030 F:      drivers/media/platform/mtk-jpeg/
9031 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9032
9033 MEDIATEK MDP DRIVER
9034 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9035 M:      Houlong Wei <houlong.wei@mediatek.com>
9036 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9037 S:      Supported
9038 F:      drivers/media/platform/mtk-mdp/
9039 F:      drivers/media/platform/mtk-vpu/
9040 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9041
9042 MEDIATEK MEDIA DRIVER
9043 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9044 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9045 S:      Supported
9046 F:      drivers/media/platform/mtk-vcodec/
9047 F:      drivers/media/platform/mtk-vpu/
9048 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9049 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9050
9051 MEDIATEK MT7601U WIRELESS LAN DRIVER
9052 M:      Jakub Kicinski <kubakici@wp.pl>
9053 L:      linux-wireless@vger.kernel.org
9054 S:      Maintained
9055 F:      drivers/net/wireless/mediatek/mt7601u/
9056
9057 MEDIATEK NAND CONTROLLER DRIVER
9058 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9059 L:      linux-mtd@lists.infradead.org
9060 S:      Maintained
9061 F:      drivers/mtd/nand/raw/mtk_*
9062 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9063
9064 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9065 M:      Sean Wang <sean.wang@mediatek.com>
9066 S:      Maintained
9067 F:      drivers/char/hw_random/mtk-rng.c
9068
9069 MEDIATEK USB3 DRD IP DRIVER
9070 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9071 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9073 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9074 S:      Maintained
9075 F:      drivers/usb/mtu3/
9076
9077 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9078 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9079 M:      Martin Donnelly <martin.donnelly@ge.com>
9080 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9081 S:      Maintained
9082 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9083 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9084
9085 MEGARAID SCSI/SAS DRIVERS
9086 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9087 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9088 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9089 L:      megaraidlinux.pdl@broadcom.com
9090 L:      linux-scsi@vger.kernel.org
9091 W:      http://www.avagotech.com/support/
9092 S:      Maintained
9093 F:      Documentation/scsi/megaraid.txt
9094 F:      drivers/scsi/megaraid.*
9095 F:      drivers/scsi/megaraid/
9096
9097 MELEXIS MLX90614 DRIVER
9098 M:      Crt Mori <cmo@melexis.com>
9099 L:      linux-iio@vger.kernel.org
9100 W:      http://www.melexis.com
9101 S:      Supported
9102 F:      drivers/iio/temperature/mlx90614.c
9103
9104 MELEXIS MLX90632 DRIVER
9105 M:      Crt Mori <cmo@melexis.com>
9106 L:      linux-iio@vger.kernel.org
9107 W:      http://www.melexis.com
9108 S:      Supported
9109 F:      drivers/iio/temperature/mlx90632.c
9110
9111 MELFAS MIP4 TOUCHSCREEN DRIVER
9112 M:      Sangwon Jee <jeesw@melfas.com>
9113 W:      http://www.melfas.com
9114 S:      Supported
9115 F:      drivers/input/touchscreen/melfas_mip4.c
9116 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9117
9118 MELLANOX ETHERNET DRIVER (mlx4_en)
9119 M:      Tariq Toukan <tariqt@mellanox.com>
9120 L:      netdev@vger.kernel.org
9121 S:      Supported
9122 W:      http://www.mellanox.com
9123 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9124 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9125
9126 MELLANOX ETHERNET DRIVER (mlx5e)
9127 M:      Saeed Mahameed <saeedm@mellanox.com>
9128 L:      netdev@vger.kernel.org
9129 S:      Supported
9130 W:      http://www.mellanox.com
9131 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9132 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9133
9134 MELLANOX ETHERNET INNOVA DRIVERS
9135 R:      Boris Pismenny <borisp@mellanox.com>
9136 L:      netdev@vger.kernel.org
9137 S:      Supported
9138 W:      http://www.mellanox.com
9139 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9140 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9141 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9142 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9143 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9144
9145 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9146 R:      Boris Pismenny <borisp@mellanox.com>
9147 L:      netdev@vger.kernel.org
9148 S:      Supported
9149 W:      http://www.mellanox.com
9150 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9151 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9152 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9153
9154 MELLANOX ETHERNET SWITCH DRIVERS
9155 M:      Jiri Pirko <jiri@mellanox.com>
9156 M:      Ido Schimmel <idosch@mellanox.com>
9157 L:      netdev@vger.kernel.org
9158 S:      Supported
9159 W:      http://www.mellanox.com
9160 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9161 F:      drivers/net/ethernet/mellanox/mlxsw/
9162
9163 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9164 M:      mlxsw@mellanox.com
9165 L:      netdev@vger.kernel.org
9166 S:      Supported
9167 W:      http://www.mellanox.com
9168 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9169 F:      drivers/net/ethernet/mellanox/mlxfw/
9170
9171 MELLANOX HARDWARE PLATFORM SUPPORT
9172 M:      Andy Shevchenko <andy@infradead.org>
9173 M:      Darren Hart <dvhart@infradead.org>
9174 M:      Vadim Pasternak <vadimp@mellanox.com>
9175 L:      platform-driver-x86@vger.kernel.org
9176 S:      Supported
9177 F:      drivers/platform/mellanox/
9178
9179 MELLANOX MLX4 core VPI driver
9180 M:      Tariq Toukan <tariqt@mellanox.com>
9181 L:      netdev@vger.kernel.org
9182 L:      linux-rdma@vger.kernel.org
9183 W:      http://www.mellanox.com
9184 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9185 S:      Supported
9186 F:      drivers/net/ethernet/mellanox/mlx4/
9187 F:      include/linux/mlx4/
9188
9189 MELLANOX MLX4 IB driver
9190 M:      Yishai Hadas <yishaih@mellanox.com>
9191 L:      linux-rdma@vger.kernel.org
9192 W:      http://www.mellanox.com
9193 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9194 S:      Supported
9195 F:      drivers/infiniband/hw/mlx4/
9196 F:      include/linux/mlx4/
9197 F:      include/uapi/rdma/mlx4-abi.h
9198
9199 MELLANOX MLX5 core VPI driver
9200 M:      Saeed Mahameed <saeedm@mellanox.com>
9201 M:      Leon Romanovsky <leonro@mellanox.com>
9202 L:      netdev@vger.kernel.org
9203 L:      linux-rdma@vger.kernel.org
9204 W:      http://www.mellanox.com
9205 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9206 S:      Supported
9207 F:      drivers/net/ethernet/mellanox/mlx5/core/
9208 F:      include/linux/mlx5/
9209
9210 MELLANOX MLX5 IB driver
9211 M:      Leon Romanovsky <leonro@mellanox.com>
9212 L:      linux-rdma@vger.kernel.org
9213 W:      http://www.mellanox.com
9214 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9215 S:      Supported
9216 F:      drivers/infiniband/hw/mlx5/
9217 F:      include/linux/mlx5/
9218 F:      include/uapi/rdma/mlx5-abi.h
9219
9220 MELLANOX MLXCPLD I2C AND MUX DRIVER
9221 M:      Vadim Pasternak <vadimp@mellanox.com>
9222 M:      Michael Shych <michaelsh@mellanox.com>
9223 L:      linux-i2c@vger.kernel.org
9224 S:      Supported
9225 F:      drivers/i2c/busses/i2c-mlxcpld.c
9226 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9227 F:      Documentation/i2c/busses/i2c-mlxcpld
9228
9229 MELLANOX MLXCPLD LED DRIVER
9230 M:      Vadim Pasternak <vadimp@mellanox.com>
9231 L:      linux-leds@vger.kernel.org
9232 S:      Supported
9233 F:      drivers/leds/leds-mlxcpld.c
9234 F:      drivers/leds/leds-mlxreg.c
9235 F:      Documentation/leds/leds-mlxcpld.txt
9236
9237 MELLANOX PLATFORM DRIVER
9238 M:      Vadim Pasternak <vadimp@mellanox.com>
9239 L:      platform-driver-x86@vger.kernel.org
9240 S:      Supported
9241 F:      drivers/platform/x86/mlx-platform.c
9242
9243 MEMBARRIER SUPPORT
9244 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9245 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9246 L:      linux-kernel@vger.kernel.org
9247 S:      Supported
9248 F:      kernel/sched/membarrier.c
9249 F:      include/uapi/linux/membarrier.h
9250 F:      arch/powerpc/include/asm/membarrier.h
9251
9252 MEMORY MANAGEMENT
9253 L:      linux-mm@kvack.org
9254 W:      http://www.linux-mm.org
9255 S:      Maintained
9256 F:      include/linux/mm.h
9257 F:      include/linux/gfp.h
9258 F:      include/linux/mmzone.h
9259 F:      include/linux/memory_hotplug.h
9260 F:      include/linux/vmalloc.h
9261 F:      mm/
9262
9263 MEMORY TECHNOLOGY DEVICES (MTD)
9264 M:      David Woodhouse <dwmw2@infradead.org>
9265 M:      Brian Norris <computersforpeace@gmail.com>
9266 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9267 M:      Marek Vasut <marek.vasut@gmail.com>
9268 M:      Richard Weinberger <richard@nod.at>
9269 L:      linux-mtd@lists.infradead.org
9270 W:      http://www.linux-mtd.infradead.org/
9271 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9272 T:      git git://git.infradead.org/linux-mtd.git master
9273 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9274 S:      Maintained
9275 F:      Documentation/devicetree/bindings/mtd/
9276 F:      drivers/mtd/
9277 F:      include/linux/mtd/
9278 F:      include/uapi/mtd/
9279
9280 MEN A21 WATCHDOG DRIVER
9281 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9282 L:      linux-watchdog@vger.kernel.org
9283 S:      Maintained
9284 F:      drivers/watchdog/mena21_wdt.c
9285
9286 MEN CHAMELEON BUS (mcb)
9287 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9288 S:      Maintained
9289 F:      drivers/mcb/
9290 F:      include/linux/mcb.h
9291 F:      Documentation/men-chameleon-bus.txt
9292
9293 MEN F21BMC (Board Management Controller)
9294 M:      Andreas Werner <andreas.werner@men.de>
9295 S:      Supported
9296 F:      drivers/mfd/menf21bmc.c
9297 F:      drivers/watchdog/menf21bmc_wdt.c
9298 F:      drivers/leds/leds-menf21bmc.c
9299 F:      drivers/hwmon/menf21bmc_hwmon.c
9300 F:      Documentation/hwmon/menf21bmc
9301
9302 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9303 M:      Neil Armstrong <narmstrong@baylibre.com>
9304 L:      linux-media@lists.freedesktop.org
9305 L:      linux-amlogic@lists.infradead.org
9306 W:      http://linux-meson.com/
9307 S:      Supported
9308 F:      drivers/media/platform/meson/ao-cec.c
9309 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9310 T:      git git://linuxtv.org/media_tree.git
9311
9312 MICROBLAZE ARCHITECTURE
9313 M:      Michal Simek <monstr@monstr.eu>
9314 W:      http://www.monstr.eu/fdt/
9315 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9316 S:      Supported
9317 F:      arch/microblaze/
9318
9319 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9320 M:      Richard Genoud <richard.genoud@gmail.com>
9321 S:      Maintained
9322 F:      drivers/tty/serial/atmel_serial.c
9323 F:      drivers/tty/serial/atmel_serial.h
9324
9325 MICROCHIP / ATMEL DMA DRIVER
9326 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9328 L:      dmaengine@vger.kernel.org
9329 S:      Supported
9330 F:      drivers/dma/at_hdmac.c
9331 F:      drivers/dma/at_hdmac_regs.h
9332 F:      include/linux/platform_data/dma-atmel.h
9333
9334 MICROCHIP / ATMEL ECC DRIVER
9335 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9336 L:      linux-crypto@vger.kernel.org
9337 S:      Maintained
9338 F:      drivers/crypto/atmel-ecc.*
9339
9340 MICROCHIP / ATMEL ISC DRIVER
9341 M:      Songjun Wu <songjun.wu@microchip.com>
9342 L:      linux-media@vger.kernel.org
9343 S:      Supported
9344 F:      drivers/media/platform/atmel/atmel-isc.c
9345 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9346 F:      devicetree/bindings/media/atmel-isc.txt
9347
9348 MICROCHIP / ATMEL NAND DRIVER
9349 M:      Wenyou Yang <wenyou.yang@microchip.com>
9350 M:      Josh Wu <rainyfeeling@outlook.com>
9351 L:      linux-mtd@lists.infradead.org
9352 S:      Supported
9353 F:      drivers/mtd/nand/raw/atmel/*
9354 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9355
9356 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9357 M:      Woojung Huh <Woojung.Huh@microchip.com>
9358 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9359 L:      netdev@vger.kernel.org
9360 S:      Maintained
9361 F:      net/dsa/tag_ksz.c
9362 F:      drivers/net/dsa/microchip/*
9363 F:      include/linux/platform_data/microchip-ksz.h
9364 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9365
9366 MICROCHIP LAN743X ETHERNET DRIVER
9367 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9368 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9369 L:      netdev@vger.kernel.org
9370 S:      Maintained
9371 F:      drivers/net/ethernet/microchip/lan743x_*
9372
9373 MICROCHIP USB251XB DRIVER
9374 M:      Richard Leitner <richard.leitner@skidata.com>
9375 L:      linux-usb@vger.kernel.org
9376 S:      Maintained
9377 F:      drivers/usb/misc/usb251xb.c
9378 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9379
9380 MICROSEMI MIPS SOCS
9381 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9382 L:      linux-mips@linux-mips.org
9383 S:      Maintained
9384 F:      arch/mips/generic/board-ocelot.c
9385 F:      arch/mips/configs/generic/board-ocelot.config
9386 F:      arch/mips/boot/dts/mscc/
9387 F:      Documentation/devicetree/bindings/mips/mscc.txt
9388
9389 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9390 M:      Don Brace <don.brace@microsemi.com>
9391 L:      esc.storagedev@microsemi.com
9392 L:      linux-scsi@vger.kernel.org
9393 S:      Supported
9394 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9395 F:      drivers/scsi/smartpqi/Kconfig
9396 F:      drivers/scsi/smartpqi/Makefile
9397 F:      include/linux/cciss*.h
9398 F:      include/uapi/linux/cciss*.h
9399 F:      Documentation/scsi/smartpqi.txt
9400
9401 MICROSEMI ETHERNET SWITCH DRIVER
9402 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9403 L:      netdev@vger.kernel.org
9404 S:      Supported
9405 F:      drivers/net/ethernet/mscc/
9406
9407 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9408 M:      Chen Yu <yu.c.chen@intel.com>
9409 L:      platform-driver-x86@vger.kernel.org
9410 S:      Supported
9411 F:      drivers/platform/x86/surfacepro3_button.c
9412
9413 MICROTEK X6 SCANNER
9414 M:      Oliver Neukum <oliver@neukum.org>
9415 S:      Maintained
9416 F:      drivers/usb/image/microtek.*
9417
9418 MIPS
9419 M:      Ralf Baechle <ralf@linux-mips.org>
9420 M:      Paul Burton <paul.burton@mips.com>
9421 M:      James Hogan <jhogan@kernel.org>
9422 L:      linux-mips@linux-mips.org
9423 W:      http://www.linux-mips.org/
9424 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9426 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9427 S:      Supported
9428 F:      Documentation/devicetree/bindings/mips/
9429 F:      Documentation/mips/
9430 F:      arch/mips/
9431 F:      drivers/platform/mips/
9432
9433 MIPS BOSTON DEVELOPMENT BOARD
9434 M:      Paul Burton <paul.burton@mips.com>
9435 L:      linux-mips@linux-mips.org
9436 S:      Maintained
9437 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9438 F:      arch/mips/boot/dts/img/boston.dts
9439 F:      arch/mips/configs/generic/board-boston.config
9440 F:      drivers/clk/imgtec/clk-boston.c
9441 F:      include/dt-bindings/clock/boston-clock.h
9442
9443 MIPS GENERIC PLATFORM
9444 M:      Paul Burton <paul.burton@mips.com>
9445 L:      linux-mips@linux-mips.org
9446 S:      Supported
9447 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9448 F:      arch/mips/generic/
9449 F:      arch/mips/tools/generic-board-config.sh
9450
9451 MIPS/LOONGSON1 ARCHITECTURE
9452 M:      Keguang Zhang <keguang.zhang@gmail.com>
9453 L:      linux-mips@linux-mips.org
9454 S:      Maintained
9455 F:      arch/mips/loongson32/
9456 F:      arch/mips/include/asm/mach-loongson32/
9457 F:      drivers/*/*loongson1*
9458 F:      drivers/*/*/*loongson1*
9459
9460 MIPS/LOONGSON2 ARCHITECTURE
9461 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9462 L:      linux-mips@linux-mips.org
9463 S:      Maintained
9464 F:      arch/mips/loongson64/*{2e/2f}*
9465 F:      arch/mips/include/asm/mach-loongson64/
9466 F:      drivers/*/*loongson2*
9467 F:      drivers/*/*/*loongson2*
9468
9469 MIPS/LOONGSON3 ARCHITECTURE
9470 M:      Huacai Chen <chenhc@lemote.com>
9471 L:      linux-mips@linux-mips.org
9472 S:      Maintained
9473 F:      arch/mips/loongson64/
9474 F:      arch/mips/include/asm/mach-loongson64/
9475 F:      drivers/platform/mips/cpu_hwmon.c
9476 F:      drivers/*/*loongson3*
9477 F:      drivers/*/*/*loongson3*
9478
9479 MIPS RINT INSTRUCTION EMULATION
9480 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9481 L:      linux-mips@linux-mips.org
9482 S:      Supported
9483 F:      arch/mips/math-emu/sp_rint.c
9484 F:      arch/mips/math-emu/dp_rint.c
9485
9486 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9487 M:      Hans Verkuil <hverkuil@xs4all.nl>
9488 L:      linux-media@vger.kernel.org
9489 T:      git git://linuxtv.org/media_tree.git
9490 W:      https://linuxtv.org
9491 S:      Odd Fixes
9492 F:      drivers/media/radio/radio-miropcm20*
9493
9494 MMP SUPPORT
9495 M:      Eric Miao <eric.y.miao@gmail.com>
9496 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9498 T:      git git://github.com/hzhuang1/linux.git
9499 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9500 S:      Maintained
9501 F:      arch/arm/boot/dts/mmp*
9502 F:      arch/arm/mach-mmp/
9503
9504 MN88472 MEDIA DRIVER
9505 M:      Antti Palosaari <crope@iki.fi>
9506 L:      linux-media@vger.kernel.org
9507 W:      https://linuxtv.org
9508 W:      http://palosaari.fi/linux/
9509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9510 S:      Maintained
9511 F:      drivers/media/dvb-frontends/mn88472*
9512
9513 MN88473 MEDIA DRIVER
9514 M:      Antti Palosaari <crope@iki.fi>
9515 L:      linux-media@vger.kernel.org
9516 W:      https://linuxtv.org
9517 W:      http://palosaari.fi/linux/
9518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9519 S:      Maintained
9520 F:      drivers/media/dvb-frontends/mn88473*
9521
9522 PCI DRIVER FOR MOBIVEIL PCIE IP
9523 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9524 L:      linux-pci@vger.kernel.org
9525 S:      Supported
9526 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9527 F:      drivers/pci/controller/pcie-mobiveil.c
9528
9529 MODULE SUPPORT
9530 M:      Jessica Yu <jeyu@kernel.org>
9531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9532 S:      Maintained
9533 F:      include/linux/module.h
9534 F:      kernel/module.c
9535
9536 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9537 W:      http://popies.net/meye/
9538 S:      Orphan
9539 F:      Documentation/media/v4l-drivers/meye*
9540 F:      drivers/media/pci/meye/
9541 F:      include/uapi/linux/meye.h
9542
9543 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9544 M:      Jiri Slaby <jirislaby@gmail.com>
9545 S:      Maintained
9546 F:      Documentation/serial/moxa-smartio
9547 F:      drivers/tty/mxser.*
9548
9549 MR800 AVERMEDIA USB FM RADIO DRIVER
9550 M:      Alexey Klimov <klimov.linux@gmail.com>
9551 L:      linux-media@vger.kernel.org
9552 T:      git git://linuxtv.org/media_tree.git
9553 S:      Maintained
9554 F:      drivers/media/radio/radio-mr800.c
9555
9556 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9557 M:      Alan Ott <alan@signal11.us>
9558 L:      linux-wpan@vger.kernel.org
9559 S:      Maintained
9560 F:      drivers/net/ieee802154/mrf24j40.c
9561 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9562
9563 MSI LAPTOP SUPPORT
9564 M:      "Lee, Chun-Yi" <jlee@suse.com>
9565 L:      platform-driver-x86@vger.kernel.org
9566 S:      Maintained
9567 F:      drivers/platform/x86/msi-laptop.c
9568
9569 MSI WMI SUPPORT
9570 L:      platform-driver-x86@vger.kernel.org
9571 S:      Orphan
9572 F:      drivers/platform/x86/msi-wmi.c
9573
9574 MSI001 MEDIA DRIVER
9575 M:      Antti Palosaari <crope@iki.fi>
9576 L:      linux-media@vger.kernel.org
9577 W:      https://linuxtv.org
9578 W:      http://palosaari.fi/linux/
9579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9580 T:      git git://linuxtv.org/anttip/media_tree.git
9581 S:      Maintained
9582 F:      drivers/media/tuners/msi001*
9583
9584 MSI2500 MEDIA DRIVER
9585 M:      Antti Palosaari <crope@iki.fi>
9586 L:      linux-media@vger.kernel.org
9587 W:      https://linuxtv.org
9588 W:      http://palosaari.fi/linux/
9589 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9590 T:      git git://linuxtv.org/anttip/media_tree.git
9591 S:      Maintained
9592 F:      drivers/media/usb/msi2500/
9593
9594 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9595 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9596 L:      linux-mtd@lists.infradead.org
9597 S:      Maintained
9598 F:      drivers/mtd/devices/docg3*
9599
9600 MT9M032 APTINA SENSOR DRIVER
9601 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9602 L:      linux-media@vger.kernel.org
9603 T:      git git://linuxtv.org/media_tree.git
9604 S:      Maintained
9605 F:      drivers/media/i2c/mt9m032.c
9606 F:      include/media/i2c/mt9m032.h
9607
9608 MT9P031 APTINA CAMERA SENSOR
9609 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9610 L:      linux-media@vger.kernel.org
9611 T:      git git://linuxtv.org/media_tree.git
9612 S:      Maintained
9613 F:      drivers/media/i2c/mt9p031.c
9614 F:      include/media/i2c/mt9p031.h
9615
9616 MT9T001 APTINA CAMERA SENSOR
9617 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9618 L:      linux-media@vger.kernel.org
9619 T:      git git://linuxtv.org/media_tree.git
9620 S:      Maintained
9621 F:      drivers/media/i2c/mt9t001.c
9622 F:      include/media/i2c/mt9t001.h
9623
9624 MT9T112 APTINA CAMERA SENSOR
9625 M:      Jacopo Mondi <jacopo@jmondi.org>
9626 L:      linux-media@vger.kernel.org
9627 T:      git git://linuxtv.org/media_tree.git
9628 S:      Odd Fixes
9629 F:      drivers/media/i2c/mt9t112.c
9630 F:      include/media/i2c/mt9t112.h
9631
9632 MT9V032 APTINA CAMERA SENSOR
9633 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9634 L:      linux-media@vger.kernel.org
9635 T:      git git://linuxtv.org/media_tree.git
9636 S:      Maintained
9637 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9638 F:      drivers/media/i2c/mt9v032.c
9639 F:      include/media/i2c/mt9v032.h
9640
9641 MULTIFUNCTION DEVICES (MFD)
9642 M:      Lee Jones <lee.jones@linaro.org>
9643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9644 S:      Supported
9645 F:      Documentation/devicetree/bindings/mfd/
9646 F:      drivers/mfd/
9647 F:      include/linux/mfd/
9648 F:      include/dt-bindings/mfd/
9649
9650 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9651 S:      Orphan
9652 F:      drivers/mmc/host/mmc_spi.c
9653 F:      include/linux/spi/mmc_spi.h
9654
9655 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9656 M:      Ulf Hansson <ulf.hansson@linaro.org>
9657 L:      linux-mmc@vger.kernel.org
9658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9659 S:      Maintained
9660 F:      Documentation/devicetree/bindings/mmc/
9661 F:      drivers/mmc/
9662 F:      include/linux/mmc/
9663 F:      include/uapi/linux/mmc/
9664
9665 MULTIPLEXER SUBSYSTEM
9666 M:      Peter Rosin <peda@axentia.se>
9667 S:      Maintained
9668 F:      Documentation/ABI/testing/sysfs-class-mux*
9669 F:      Documentation/devicetree/bindings/mux/
9670 F:      include/linux/dt-bindings/mux/
9671 F:      include/linux/mux/
9672 F:      drivers/mux/
9673
9674 MULTITECH MULTIPORT CARD (ISICOM)
9675 S:      Orphan
9676 F:      drivers/tty/isicom.c
9677 F:      include/linux/isicom.h
9678
9679 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9680 M:      Bin Liu <b-liu@ti.com>
9681 L:      linux-usb@vger.kernel.org
9682 S:      Maintained
9683 F:      drivers/usb/musb/
9684
9685 MXL5007T MEDIA DRIVER
9686 M:      Michael Krufky <mkrufky@linuxtv.org>
9687 L:      linux-media@vger.kernel.org
9688 W:      https://linuxtv.org
9689 W:      http://github.com/mkrufky
9690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9691 T:      git git://linuxtv.org/mkrufky/tuners.git
9692 S:      Maintained
9693 F:      drivers/media/tuners/mxl5007t.*
9694
9695 MXSFB DRM DRIVER
9696 M:      Marek Vasut <marex@denx.de>
9697 S:      Supported
9698 F:      drivers/gpu/drm/mxsfb/
9699 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9700
9701 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9702 M:      Chris Lee <christopher.lee@cspi.com>
9703 L:      netdev@vger.kernel.org
9704 W:      https://www.cspi.com/ethernet-products/support/downloads/
9705 S:      Supported
9706 F:      drivers/net/ethernet/myricom/myri10ge/
9707
9708 NAND FLASH SUBSYSTEM
9709 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9710 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9711 R:      Richard Weinberger <richard@nod.at>
9712 L:      linux-mtd@lists.infradead.org
9713 W:      http://www.linux-mtd.infradead.org/
9714 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9715 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9716 T:      git git://git.infradead.org/linux-mtd.git nand/next
9717 S:      Maintained
9718 F:      drivers/mtd/nand/
9719 F:      include/linux/mtd/*nand*.h
9720
9721 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9722 M:      Daniel Mack <zonque@gmail.com>
9723 S:      Maintained
9724 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9725 W:      http://www.native-instruments.com
9726 F:      sound/usb/caiaq/
9727
9728 NATSEMI ETHERNET DRIVER (DP8381x)
9729 S:      Orphan
9730 F:      drivers/net/ethernet/natsemi/natsemi.c
9731
9732 NCP FILESYSTEM
9733 M:      Petr Vandrovec <petr@vandrovec.name>
9734 S:      Obsolete
9735 F:      drivers/staging/ncpfs/
9736
9737 NCR 5380 SCSI DRIVERS
9738 M:      Finn Thain <fthain@telegraphics.com.au>
9739 M:      Michael Schmitz <schmitzmic@gmail.com>
9740 L:      linux-scsi@vger.kernel.org
9741 S:      Maintained
9742 F:      Documentation/scsi/g_NCR5380.txt
9743 F:      drivers/scsi/NCR5380.*
9744 F:      drivers/scsi/arm/cumana_1.c
9745 F:      drivers/scsi/arm/oak.c
9746 F:      drivers/scsi/atari_scsi.*
9747 F:      drivers/scsi/dmx3191d.c
9748 F:      drivers/scsi/g_NCR5380.*
9749 F:      drivers/scsi/mac_scsi.*
9750 F:      drivers/scsi/sun3_scsi.*
9751 F:      drivers/scsi/sun3_scsi_vme.c
9752
9753 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9754 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9755 L:      linux-scsi@vger.kernel.org
9756 S:      Maintained
9757 F:      drivers/scsi/NCR_D700.*
9758
9759 NCT6775 HARDWARE MONITOR DRIVER
9760 M:      Guenter Roeck <linux@roeck-us.net>
9761 L:      linux-hwmon@vger.kernel.org
9762 S:      Maintained
9763 F:      Documentation/hwmon/nct6775
9764 F:      drivers/hwmon/nct6775.c
9765
9766 NET_FAILOVER MODULE
9767 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9768 L:      netdev@vger.kernel.org
9769 S:      Supported
9770 F:      driver/net/net_failover.c
9771 F:      include/net/net_failover.h
9772 F:      Documentation/networking/net_failover.rst
9773
9774 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9775 M:      Faisal Latif <faisal.latif@intel.com>
9776 L:      linux-rdma@vger.kernel.org
9777 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9778 S:      Supported
9779 F:      drivers/infiniband/hw/nes/
9780 F:      include/uapi/rdma/nes-abi.h
9781
9782 NETEM NETWORK EMULATOR
9783 M:      Stephen Hemminger <stephen@networkplumber.org>
9784 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9785 S:      Maintained
9786 F:      net/sched/sch_netem.c
9787
9788 NETERION 10GbE DRIVERS (s2io/vxge)
9789 M:      Jon Mason <jdmason@kudzu.us>
9790 L:      netdev@vger.kernel.org
9791 S:      Supported
9792 F:      Documentation/networking/s2io.txt
9793 F:      Documentation/networking/vxge.txt
9794 F:      drivers/net/ethernet/neterion/
9795
9796 NETFILTER
9797 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9798 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9799 M:      Florian Westphal <fw@strlen.de>
9800 L:      netfilter-devel@vger.kernel.org
9801 L:      coreteam@netfilter.org
9802 W:      http://www.netfilter.org/
9803 W:      http://www.iptables.org/
9804 W:      http://www.nftables.org/
9805 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9808 S:      Maintained
9809 F:      include/linux/netfilter*
9810 F:      include/linux/netfilter/
9811 F:      include/net/netfilter/
9812 F:      include/uapi/linux/netfilter*
9813 F:      include/uapi/linux/netfilter/
9814 F:      net/*/netfilter.c
9815 F:      net/*/netfilter/
9816 F:      net/netfilter/
9817 F:      net/bridge/br_netfilter*.c
9818
9819 NETROM NETWORK LAYER
9820 M:      Ralf Baechle <ralf@linux-mips.org>
9821 L:      linux-hams@vger.kernel.org
9822 W:      http://www.linux-ax25.org/
9823 S:      Maintained
9824 F:      include/net/netrom.h
9825 F:      include/uapi/linux/netrom.h
9826 F:      net/netrom/
9827
9828 NETRONOME ETHERNET DRIVERS
9829 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9830 L:      oss-drivers@netronome.com
9831 S:      Maintained
9832 F:      drivers/net/ethernet/netronome/
9833
9834 NETWORK BLOCK DEVICE (NBD)
9835 M:      Josef Bacik <josef@toxicpanda.com>
9836 S:      Maintained
9837 L:      linux-block@vger.kernel.org
9838 L:      nbd@other.debian.org
9839 F:      Documentation/blockdev/nbd.txt
9840 F:      drivers/block/nbd.c
9841 F:      include/uapi/linux/nbd.h
9842
9843 NETWORK DROP MONITOR
9844 M:      Neil Horman <nhorman@tuxdriver.com>
9845 L:      netdev@vger.kernel.org
9846 S:      Maintained
9847 W:      https://fedorahosted.org/dropwatch/
9848 F:      net/core/drop_monitor.c
9849
9850 NETWORKING DRIVERS
9851 M:      "David S. Miller" <davem@davemloft.net>
9852 L:      netdev@vger.kernel.org
9853 W:      http://www.linuxfoundation.org/en/Net
9854 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9857 S:      Odd Fixes
9858 F:      Documentation/devicetree/bindings/net/
9859 F:      drivers/net/
9860 F:      include/linux/if_*
9861 F:      include/linux/netdevice.h
9862 F:      include/linux/etherdevice.h
9863 F:      include/linux/fcdevice.h
9864 F:      include/linux/fddidevice.h
9865 F:      include/linux/hippidevice.h
9866 F:      include/linux/inetdevice.h
9867 F:      include/uapi/linux/if_*
9868 F:      include/uapi/linux/netdevice.h
9869
9870 NETWORKING DRIVERS (WIRELESS)
9871 M:      Kalle Valo <kvalo@codeaurora.org>
9872 L:      linux-wireless@vger.kernel.org
9873 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9876 S:      Maintained
9877 F:      Documentation/devicetree/bindings/net/wireless/
9878 F:      drivers/net/wireless/
9879
9880 NETWORKING [DSA]
9881 M:      Andrew Lunn <andrew@lunn.ch>
9882 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9883 M:      Florian Fainelli <f.fainelli@gmail.com>
9884 S:      Maintained
9885 F:      net/dsa/
9886 F:      include/net/dsa.h
9887 F:      include/linux/dsa/
9888 F:      drivers/net/dsa/
9889
9890 NETWORKING [GENERAL]
9891 M:      "David S. Miller" <davem@davemloft.net>
9892 L:      netdev@vger.kernel.org
9893 W:      http://www.linuxfoundation.org/en/Net
9894 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9897 B:      mailto:netdev@vger.kernel.org
9898 S:      Maintained
9899 F:      net/
9900 F:      include/net/
9901 F:      include/linux/in.h
9902 F:      include/linux/net.h
9903 F:      include/linux/netdevice.h
9904 F:      include/uapi/linux/in.h
9905 F:      include/uapi/linux/net.h
9906 F:      include/uapi/linux/netdevice.h
9907 F:      include/uapi/linux/net_namespace.h
9908 F:      tools/testing/selftests/net/
9909 F:      lib/net_utils.c
9910 F:      lib/random32.c
9911 F:      Documentation/networking/
9912
9913 NETWORKING [IPSEC]
9914 M:      Steffen Klassert <steffen.klassert@secunet.com>
9915 M:      Herbert Xu <herbert@gondor.apana.org.au>
9916 M:      "David S. Miller" <davem@davemloft.net>
9917 L:      netdev@vger.kernel.org
9918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9920 S:      Maintained
9921 F:      net/core/flow.c
9922 F:      net/xfrm/
9923 F:      net/key/
9924 F:      net/ipv4/xfrm*
9925 F:      net/ipv4/esp4*
9926 F:      net/ipv4/ah4.c
9927 F:      net/ipv4/ipcomp.c
9928 F:      net/ipv4/ip_vti.c
9929 F:      net/ipv6/xfrm*
9930 F:      net/ipv6/esp6*
9931 F:      net/ipv6/ah6.c
9932 F:      net/ipv6/ipcomp6.c
9933 F:      net/ipv6/ip6_vti.c
9934 F:      include/uapi/linux/xfrm.h
9935 F:      include/net/xfrm.h
9936
9937 NETWORKING [IPv4/IPv6]
9938 M:      "David S. Miller" <davem@davemloft.net>
9939 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9940 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9941 L:      netdev@vger.kernel.org
9942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9943 S:      Maintained
9944 F:      net/ipv4/
9945 F:      net/ipv6/
9946 F:      include/net/ip*
9947 F:      arch/x86/net/*
9948
9949 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9950 M:      Paul Moore <paul@paul-moore.com>
9951 W:      https://github.com/netlabel
9952 L:      netdev@vger.kernel.org
9953 L:      linux-security-module@vger.kernel.org
9954 S:      Maintained
9955 F:      Documentation/netlabel/
9956 F:      include/net/calipso.h
9957 F:      include/net/cipso_ipv4.h
9958 F:      include/net/netlabel.h
9959 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9960 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9961 F:      net/netlabel/
9962 F:      net/ipv4/cipso_ipv4.c
9963 F:      net/ipv6/calipso.c
9964 F:      net/netfilter/xt_CONNSECMARK.c
9965 F:      net/netfilter/xt_SECMARK.c
9966
9967 NETWORKING [TCP]
9968 M:      Eric Dumazet <edumazet@google.com>
9969 L:      netdev@vger.kernel.org
9970 S:      Maintained
9971 F:      net/ipv4/tcp*.c
9972 F:      net/ipv4/syncookies.c
9973 F:      net/ipv6/tcp*.c
9974 F:      net/ipv6/syncookies.c
9975 F:      include/uapi/linux/tcp.h
9976 F:      include/net/tcp.h
9977 F:      include/linux/tcp.h
9978 F:      include/trace/events/tcp.h
9979
9980 NETWORKING [TLS]
9981 M:      Boris Pismenny <borisp@mellanox.com>
9982 M:      Aviad Yehezkel <aviadye@mellanox.com>
9983 M:      Dave Watson <davejwatson@fb.com>
9984 L:      netdev@vger.kernel.org
9985 S:      Maintained
9986 F:      net/tls/*
9987 F:      include/uapi/linux/tls.h
9988 F:      include/net/tls.h
9989
9990 NETWORKING [WIRELESS]
9991 L:      linux-wireless@vger.kernel.org
9992 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9993
9994 NETDEVSIM
9995 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9996 S:      Maintained
9997 F:      drivers/net/netdevsim/*
9998
9999 NETXEN (1/10) GbE SUPPORT
10000 M:      Manish Chopra <manish.chopra@cavium.com>
10001 M:      Rahul Verma <rahul.verma@cavium.com>
10002 M:      Dept-GELinuxNICDev@cavium.com
10003 L:      netdev@vger.kernel.org
10004 S:      Supported
10005 F:      drivers/net/ethernet/qlogic/netxen/
10006
10007 NFC SUBSYSTEM
10008 M:      Samuel Ortiz <sameo@linux.intel.com>
10009 L:      linux-wireless@vger.kernel.org
10010 L:      linux-nfc@lists.01.org (subscribers-only)
10011 S:      Supported
10012 F:      net/nfc/
10013 F:      include/net/nfc/
10014 F:      include/uapi/linux/nfc.h
10015 F:      drivers/nfc/
10016 F:      include/linux/platform_data/nfcmrvl.h
10017 F:      include/linux/platform_data/nxp-nci.h
10018 F:      Documentation/devicetree/bindings/net/nfc/
10019
10020 NFS, SUNRPC, AND LOCKD CLIENTS
10021 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10022 M:      Anna Schumaker <anna.schumaker@netapp.com>
10023 L:      linux-nfs@vger.kernel.org
10024 W:      http://client.linux-nfs.org
10025 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10026 S:      Maintained
10027 F:      fs/lockd/
10028 F:      fs/nfs/
10029 F:      fs/nfs_common/
10030 F:      net/sunrpc/
10031 F:      include/linux/lockd/
10032 F:      include/linux/nfs*
10033 F:      include/linux/sunrpc/
10034 F:      include/uapi/linux/nfs*
10035 F:      include/uapi/linux/sunrpc/
10036
10037 NILFS2 FILESYSTEM
10038 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10039 L:      linux-nilfs@vger.kernel.org
10040 W:      https://nilfs.sourceforge.io/
10041 W:      https://nilfs.osdn.jp/
10042 T:      git git://github.com/konis/nilfs2.git
10043 S:      Supported
10044 F:      Documentation/filesystems/nilfs2.txt
10045 F:      fs/nilfs2/
10046 F:      include/trace/events/nilfs2.h
10047 F:      include/uapi/linux/nilfs2_api.h
10048 F:      include/uapi/linux/nilfs2_ondisk.h
10049
10050 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10051 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10052 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10053 S:      Maintained
10054 F:      Documentation/scsi/NinjaSCSI.txt
10055 F:      drivers/scsi/pcmcia/nsp_*
10056
10057 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10058 M:      GOTO Masanori <gotom@debian.or.jp>
10059 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10060 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10061 S:      Maintained
10062 F:      Documentation/scsi/NinjaSCSI.txt
10063 F:      drivers/scsi/nsp32*
10064
10065 NIOS2 ARCHITECTURE
10066 M:      Ley Foon Tan <lftan@altera.com>
10067 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10069 S:      Maintained
10070 F:      arch/nios2/
10071
10072 NOHZ, DYNTICKS SUPPORT
10073 M:      Frederic Weisbecker <fweisbec@gmail.com>
10074 M:      Thomas Gleixner <tglx@linutronix.de>
10075 M:      Ingo Molnar <mingo@kernel.org>
10076 L:      linux-kernel@vger.kernel.org
10077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10078 S:      Maintained
10079 F:      kernel/time/tick*.*
10080 F:      include/linux/tick.h
10081 F:      include/linux/sched/nohz.h
10082
10083 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10084 M:      Pavel Machek <pavel@ucw.cz>
10085 M:      Sakari Ailus <sakari.ailus@iki.fi>
10086 L:      linux-media@vger.kernel.org
10087 S:      Maintained
10088 F:      drivers/media/i2c/et8ek8
10089 F:      drivers/media/i2c/ad5820.c
10090
10091 NOKIA N900 POWER SUPPLY DRIVERS
10092 R:      Pali Rohár <pali.rohar@gmail.com>
10093 F:      include/linux/power/bq2415x_charger.h
10094 F:      include/linux/power/bq27xxx_battery.h
10095 F:      include/linux/power/isp1704_charger.h
10096 F:      drivers/power/supply/bq2415x_charger.c
10097 F:      drivers/power/supply/bq27xxx_battery.c
10098 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10099 F:      drivers/power/supply/isp1704_charger.c
10100 F:      drivers/power/supply/rx51_battery.c
10101
10102 NTB AMD DRIVER
10103 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10104 L:      linux-ntb@googlegroups.com
10105 S:      Supported
10106 F:      drivers/ntb/hw/amd/
10107
10108 NTB DRIVER CORE
10109 M:      Jon Mason <jdmason@kudzu.us>
10110 M:      Dave Jiang <dave.jiang@intel.com>
10111 M:      Allen Hubbe <allenbh@gmail.com>
10112 L:      linux-ntb@googlegroups.com
10113 S:      Supported
10114 W:      https://github.com/jonmason/ntb/wiki
10115 T:      git git://github.com/jonmason/ntb.git
10116 F:      drivers/ntb/
10117 F:      drivers/net/ntb_netdev.c
10118 F:      include/linux/ntb.h
10119 F:      include/linux/ntb_transport.h
10120 F:      tools/testing/selftests/ntb/
10121
10122 NTB IDT DRIVER
10123 M:      Serge Semin <fancer.lancer@gmail.com>
10124 L:      linux-ntb@googlegroups.com
10125 S:      Supported
10126 F:      drivers/ntb/hw/idt/
10127
10128 NTB INTEL DRIVER
10129 M:      Dave Jiang <dave.jiang@intel.com>
10130 L:      linux-ntb@googlegroups.com
10131 S:      Supported
10132 W:      https://github.com/davejiang/linux/wiki
10133 T:      git https://github.com/davejiang/linux.git
10134 F:      drivers/ntb/hw/intel/
10135
10136 NTFS FILESYSTEM
10137 M:      Anton Altaparmakov <anton@tuxera.com>
10138 L:      linux-ntfs-dev@lists.sourceforge.net
10139 W:      http://www.tuxera.com/
10140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10141 S:      Supported
10142 F:      Documentation/filesystems/ntfs.txt
10143 F:      fs/ntfs/
10144
10145 NUBUS SUBSYSTEM
10146 M:      Finn Thain <fthain@telegraphics.com.au>
10147 L:      linux-m68k@lists.linux-m68k.org
10148 S:      Maintained
10149 F:      arch/*/include/asm/nubus.h
10150 F:      drivers/nubus/
10151 F:      include/linux/nubus.h
10152 F:      include/uapi/linux/nubus.h
10153
10154 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10155 M:      Antonino Daplas <adaplas@gmail.com>
10156 L:      linux-fbdev@vger.kernel.org
10157 S:      Maintained
10158 F:      drivers/video/fbdev/riva/
10159 F:      drivers/video/fbdev/nvidia/
10160
10161 NVM EXPRESS DRIVER
10162 M:      Keith Busch <keith.busch@intel.com>
10163 M:      Jens Axboe <axboe@fb.com>
10164 M:      Christoph Hellwig <hch@lst.de>
10165 M:      Sagi Grimberg <sagi@grimberg.me>
10166 L:      linux-nvme@lists.infradead.org
10167 T:      git://git.infradead.org/nvme.git
10168 W:      http://git.infradead.org/nvme.git
10169 S:      Supported
10170 F:      drivers/nvme/host/
10171 F:      include/linux/nvme.h
10172 F:      include/uapi/linux/nvme_ioctl.h
10173
10174 NVM EXPRESS FC TRANSPORT DRIVERS
10175 M:      James Smart <james.smart@broadcom.com>
10176 L:      linux-nvme@lists.infradead.org
10177 S:      Supported
10178 F:      include/linux/nvme-fc.h
10179 F:      include/linux/nvme-fc-driver.h
10180 F:      drivers/nvme/host/fc.c
10181 F:      drivers/nvme/target/fc.c
10182 F:      drivers/nvme/target/fcloop.c
10183
10184 NVM EXPRESS TARGET DRIVER
10185 M:      Christoph Hellwig <hch@lst.de>
10186 M:      Sagi Grimberg <sagi@grimberg.me>
10187 L:      linux-nvme@lists.infradead.org
10188 T:      git://git.infradead.org/nvme.git
10189 W:      http://git.infradead.org/nvme.git
10190 S:      Supported
10191 F:      drivers/nvme/target/
10192
10193 NVMEM FRAMEWORK
10194 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10195 S:      Maintained
10196 F:      drivers/nvmem/
10197 F:      Documentation/devicetree/bindings/nvmem/
10198 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10199 F:      include/linux/nvmem-consumer.h
10200 F:      include/linux/nvmem-provider.h
10201
10202 NXP SGTL5000 DRIVER
10203 M:      Fabio Estevam <fabio.estevam@nxp.com>
10204 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10205 S:      Maintained
10206 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10207 F:      sound/soc/codecs/sgtl5000*
10208
10209 NXP TDA998X DRM DRIVER
10210 M:      Russell King <linux@armlinux.org.uk>
10211 S:      Supported
10212 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10213 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10214 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10215 F:      include/drm/i2c/tda998x.h
10216
10217 NXP TFA9879 DRIVER
10218 M:      Peter Rosin <peda@axentia.se>
10219 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10220 S:      Maintained
10221 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10222 F:      sound/soc/codecs/tfa9879*
10223
10224 NXP-NCI NFC DRIVER
10225 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10226 R:      Charles Gorand <charles.gorand@effinnov.com>
10227 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10228 S:      Supported
10229 F:      drivers/nfc/nxp-nci
10230
10231 OBJTOOL
10232 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10233 M:      Peter Zijlstra <peterz@infradead.org>
10234 S:      Supported
10235 F:      tools/objtool/
10236
10237 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10238 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10239 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10240 L:      linuxppc-dev@lists.ozlabs.org
10241 S:      Supported
10242 F:      arch/powerpc/platforms/powernv/ocxl.c
10243 F:      arch/powerpc/include/asm/pnv-ocxl.h
10244 F:      drivers/misc/ocxl/
10245 F:      include/misc/ocxl*
10246 F:      include/uapi/misc/ocxl.h
10247 F:      Documentation/accelerators/ocxl.rst
10248
10249 OMAP AUDIO SUPPORT
10250 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10251 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10252 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10253 L:      linux-omap@vger.kernel.org
10254 S:      Maintained
10255 F:      sound/soc/omap/
10256
10257 OMAP CLOCK FRAMEWORK SUPPORT
10258 M:      Paul Walmsley <paul@pwsan.com>
10259 L:      linux-omap@vger.kernel.org
10260 S:      Maintained
10261 F:      arch/arm/*omap*/*clock*
10262
10263 OMAP DEVICE TREE SUPPORT
10264 M:      Benoît Cousson <bcousson@baylibre.com>
10265 M:      Tony Lindgren <tony@atomide.com>
10266 L:      linux-omap@vger.kernel.org
10267 L:      devicetree@vger.kernel.org
10268 S:      Maintained
10269 F:      arch/arm/boot/dts/*omap*
10270 F:      arch/arm/boot/dts/*am3*
10271 F:      arch/arm/boot/dts/*am4*
10272 F:      arch/arm/boot/dts/*am5*
10273 F:      arch/arm/boot/dts/*dra7*
10274
10275 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10276 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10277 L:      linux-omap@vger.kernel.org
10278 L:      linux-fbdev@vger.kernel.org
10279 S:      Maintained
10280 F:      drivers/video/fbdev/omap2/
10281 F:      Documentation/arm/OMAP/DSS
10282
10283 OMAP FRAMEBUFFER SUPPORT
10284 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10285 L:      linux-fbdev@vger.kernel.org
10286 L:      linux-omap@vger.kernel.org
10287 S:      Maintained
10288 F:      drivers/video/fbdev/omap/
10289
10290 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10291 M:      Roger Quadros <rogerq@ti.com>
10292 M:      Tony Lindgren <tony@atomide.com>
10293 L:      linux-omap@vger.kernel.org
10294 S:      Maintained
10295 F:      drivers/memory/omap-gpmc.c
10296 F:      arch/arm/mach-omap2/*gpmc*
10297
10298 OMAP GPIO DRIVER
10299 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10300 M:      Santosh Shilimkar <ssantosh@kernel.org>
10301 M:      Kevin Hilman <khilman@kernel.org>
10302 L:      linux-omap@vger.kernel.org
10303 S:      Maintained
10304 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10305 F:      drivers/gpio/gpio-omap.c
10306
10307 OMAP HARDWARE SPINLOCK SUPPORT
10308 M:      Ohad Ben-Cohen <ohad@wizery.com>
10309 L:      linux-omap@vger.kernel.org
10310 S:      Maintained
10311 F:      drivers/hwspinlock/omap_hwspinlock.c
10312
10313 OMAP HS MMC SUPPORT
10314 L:      linux-mmc@vger.kernel.org
10315 L:      linux-omap@vger.kernel.org
10316 S:      Orphan
10317 F:      drivers/mmc/host/omap_hsmmc.c
10318
10319 OMAP HWMOD DATA
10320 M:      Paul Walmsley <paul@pwsan.com>
10321 L:      linux-omap@vger.kernel.org
10322 S:      Maintained
10323 F:      arch/arm/mach-omap2/omap_hwmod*data*
10324
10325 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10326 M:      Benoît Cousson <bcousson@baylibre.com>
10327 L:      linux-omap@vger.kernel.org
10328 S:      Maintained
10329 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10330
10331 OMAP HWMOD SUPPORT
10332 M:      Benoît Cousson <bcousson@baylibre.com>
10333 M:      Paul Walmsley <paul@pwsan.com>
10334 L:      linux-omap@vger.kernel.org
10335 S:      Maintained
10336 F:      arch/arm/mach-omap2/omap_hwmod.*
10337
10338 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10339 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10340 L:      linux-media@vger.kernel.org
10341 S:      Maintained
10342 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10343 F:      drivers/media/platform/omap3isp/
10344 F:      drivers/staging/media/omap4iss/
10345
10346 OMAP MMC SUPPORT
10347 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10348 L:      linux-omap@vger.kernel.org
10349 S:      Maintained
10350 F:      drivers/mmc/host/omap.c
10351
10352 OMAP POWER MANAGEMENT SUPPORT
10353 M:      Kevin Hilman <khilman@kernel.org>
10354 L:      linux-omap@vger.kernel.org
10355 S:      Maintained
10356 F:      arch/arm/*omap*/*pm*
10357 F:      drivers/cpufreq/omap-cpufreq.c
10358
10359 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10360 M:      Rajendra Nayak <rnayak@codeaurora.org>
10361 M:      Paul Walmsley <paul@pwsan.com>
10362 L:      linux-omap@vger.kernel.org
10363 S:      Maintained
10364 F:      arch/arm/mach-omap2/prm*
10365
10366 OMAP RANDOM NUMBER GENERATOR SUPPORT
10367 M:      Deepak Saxena <dsaxena@plexity.net>
10368 S:      Maintained
10369 F:      drivers/char/hw_random/omap-rng.c
10370
10371 OMAP USB SUPPORT
10372 L:      linux-usb@vger.kernel.org
10373 L:      linux-omap@vger.kernel.org
10374 S:      Orphan
10375 F:      drivers/usb/*/*omap*
10376 F:      arch/arm/*omap*/usb*
10377
10378 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10379 M:      Mark Jackson <mpfj@newflow.co.uk>
10380 L:      linux-omap@vger.kernel.org
10381 S:      Maintained
10382 F:      arch/arm/boot/dts/am335x-nano.dts
10383
10384 OMAP1 SUPPORT
10385 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10386 M:      Tony Lindgren <tony@atomide.com>
10387 L:      linux-omap@vger.kernel.org
10388 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10390 S:      Maintained
10391 F:      arch/arm/mach-omap1/
10392 F:      arch/arm/plat-omap/
10393 F:      arch/arm/configs/omap1_defconfig
10394 F:      drivers/i2c/busses/i2c-omap.c
10395 F:      include/linux/platform_data/i2c-omap.h
10396
10397 OMAP2+ SUPPORT
10398 M:      Tony Lindgren <tony@atomide.com>
10399 L:      linux-omap@vger.kernel.org
10400 W:      http://www.muru.com/linux/omap/
10401 W:      http://linux.omap.com/
10402 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10404 S:      Maintained
10405 F:      arch/arm/mach-omap2/
10406 F:      arch/arm/plat-omap/
10407 F:      arch/arm/configs/omap2plus_defconfig
10408 F:      drivers/i2c/busses/i2c-omap.c
10409 F:      drivers/irqchip/irq-omap-intc.c
10410 F:      drivers/mfd/*omap*.c
10411 F:      drivers/mfd/menelaus.c
10412 F:      drivers/mfd/palmas.c
10413 F:      drivers/mfd/tps65217.c
10414 F:      drivers/mfd/tps65218.c
10415 F:      drivers/mfd/tps65910.c
10416 F:      drivers/mfd/twl-core.[ch]
10417 F:      drivers/mfd/twl4030*.c
10418 F:      drivers/mfd/twl6030*.c
10419 F:      drivers/mfd/twl6040*.c
10420 F:      drivers/regulator/palmas-regulator*.c
10421 F:      drivers/regulator/pbias-regulator.c
10422 F:      drivers/regulator/tps65217-regulator.c
10423 F:      drivers/regulator/tps65218-regulator.c
10424 F:      drivers/regulator/tps65910-regulator.c
10425 F:      drivers/regulator/twl-regulator.c
10426 F:      drivers/regulator/twl6030-regulator.c
10427 F:      include/linux/platform_data/i2c-omap.h
10428
10429 ONION OMEGA2+ BOARD
10430 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10431 L:      linux-mips@linux-mips.org
10432 S:      Maintained
10433 F:      arch/mips/boot/dts/ralink/omega2p.dts
10434
10435 OMFS FILESYSTEM
10436 M:      Bob Copeland <me@bobcopeland.com>
10437 L:      linux-karma-devel@lists.sourceforge.net
10438 S:      Maintained
10439 F:      Documentation/filesystems/omfs.txt
10440 F:      fs/omfs/
10441
10442 OMNIKEY CARDMAN 4000 DRIVER
10443 M:      Harald Welte <laforge@gnumonks.org>
10444 S:      Maintained
10445 F:      drivers/char/pcmcia/cm4000_cs.c
10446 F:      include/linux/cm4000_cs.h
10447 F:      include/uapi/linux/cm4000_cs.h
10448
10449 OMNIKEY CARDMAN 4040 DRIVER
10450 M:      Harald Welte <laforge@gnumonks.org>
10451 S:      Maintained
10452 F:      drivers/char/pcmcia/cm4040_cs.*
10453
10454 OMNIVISION OV13858 SENSOR DRIVER
10455 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10456 L:      linux-media@vger.kernel.org
10457 T:      git git://linuxtv.org/media_tree.git
10458 S:      Maintained
10459 F:      drivers/media/i2c/ov13858.c
10460
10461 OMNIVISION OV2685 SENSOR DRIVER
10462 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10463 L:      linux-media@vger.kernel.org
10464 T:      git git://linuxtv.org/media_tree.git
10465 S:      Maintained
10466 F:      drivers/media/i2c/ov2685.c
10467
10468 OMNIVISION OV5640 SENSOR DRIVER
10469 M:      Steve Longerbeam <slongerbeam@gmail.com>
10470 L:      linux-media@vger.kernel.org
10471 T:      git git://linuxtv.org/media_tree.git
10472 S:      Maintained
10473 F:      drivers/media/i2c/ov5640.c
10474
10475 OMNIVISION OV5647 SENSOR DRIVER
10476 M:      Luis Oliveira <lolivei@synopsys.com>
10477 L:      linux-media@vger.kernel.org
10478 T:      git git://linuxtv.org/media_tree.git
10479 S:      Maintained
10480 F:      drivers/media/i2c/ov5647.c
10481
10482 OMNIVISION OV5695 SENSOR DRIVER
10483 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10484 L:      linux-media@vger.kernel.org
10485 T:      git git://linuxtv.org/media_tree.git
10486 S:      Maintained
10487 F:      drivers/media/i2c/ov5695.c
10488
10489 OMNIVISION OV7670 SENSOR DRIVER
10490 M:      Jonathan Corbet <corbet@lwn.net>
10491 L:      linux-media@vger.kernel.org
10492 T:      git git://linuxtv.org/media_tree.git
10493 S:      Maintained
10494 F:      drivers/media/i2c/ov7670.c
10495 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10496
10497 OMNIVISION OV772x SENSOR DRIVER
10498 M:      Jacopo Mondi <jacopo@jmondi.org>
10499 L:      linux-media@vger.kernel.org
10500 T:      git git://linuxtv.org/media_tree.git
10501 S:      Odd fixes
10502 F:      drivers/media/i2c/ov772x.c
10503 F:      include/media/i2c/ov772x.h
10504 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10505
10506 OMNIVISION OV7740 SENSOR DRIVER
10507 M:      Wenyou Yang <wenyou.yang@microchip.com>
10508 L:      linux-media@vger.kernel.org
10509 T:      git git://linuxtv.org/media_tree.git
10510 S:      Maintained
10511 F:      drivers/media/i2c/ov7740.c
10512 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10513
10514 OMNIVISION OV9650 SENSOR DRIVER
10515 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10516 R:      Akinobu Mita <akinobu.mita@gmail.com>
10517 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10518 L:      linux-media@vger.kernel.org
10519 T:      git git://linuxtv.org/media_tree.git
10520 S:      Maintained
10521 F:      drivers/media/i2c/ov9650.c
10522 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10523
10524 ONENAND FLASH DRIVER
10525 M:      Kyungmin Park <kyungmin.park@samsung.com>
10526 L:      linux-mtd@lists.infradead.org
10527 S:      Maintained
10528 F:      drivers/mtd/nand/onenand/
10529 F:      include/linux/mtd/onenand*.h
10530
10531 ONSTREAM SCSI TAPE DRIVER
10532 M:      Willem Riede <osst@riede.org>
10533 L:      osst-users@lists.sourceforge.net
10534 L:      linux-scsi@vger.kernel.org
10535 S:      Maintained
10536 F:      Documentation/scsi/osst.txt
10537 F:      drivers/scsi/osst.*
10538 F:      drivers/scsi/osst_*.h
10539 F:      drivers/scsi/st.h
10540
10541 OP-TEE DRIVER
10542 M:      Jens Wiklander <jens.wiklander@linaro.org>
10543 S:      Maintained
10544 F:      drivers/tee/optee/
10545
10546 OPA-VNIC DRIVER
10547 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10548 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10549 L:      linux-rdma@vger.kernel.org
10550 S:      Supported
10551 F:      drivers/infiniband/ulp/opa_vnic
10552
10553 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10554 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10555 M:      Frank Rowand <frowand.list@gmail.com>
10556 L:      devicetree@vger.kernel.org
10557 S:      Maintained
10558 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10559 F:      Documentation/devicetree/overlay-notes.txt
10560 F:      drivers/of/overlay.c
10561 F:      drivers/of/resolver.c
10562 K:      of_overlay_notifier_
10563
10564 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10565 M:      Rob Herring <robh+dt@kernel.org>
10566 M:      Frank Rowand <frowand.list@gmail.com>
10567 L:      devicetree@vger.kernel.org
10568 W:      http://www.devicetree.org/
10569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10570 S:      Maintained
10571 F:      drivers/of/
10572 F:      include/linux/of*.h
10573 F:      scripts/dtc/
10574 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10575
10576 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10577 M:      Rob Herring <robh+dt@kernel.org>
10578 M:      Mark Rutland <mark.rutland@arm.com>
10579 L:      devicetree@vger.kernel.org
10580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10581 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10582 S:      Maintained
10583 F:      Documentation/devicetree/
10584 F:      arch/*/boot/dts/
10585 F:      include/dt-bindings/
10586
10587 OPENCORES I2C BUS DRIVER
10588 M:      Peter Korsgaard <jacmet@sunsite.dk>
10589 L:      linux-i2c@vger.kernel.org
10590 S:      Maintained
10591 F:      Documentation/i2c/busses/i2c-ocores
10592 F:      drivers/i2c/busses/i2c-ocores.c
10593
10594 OPENRISC ARCHITECTURE
10595 M:      Jonas Bonn <jonas@southpole.se>
10596 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10597 M:      Stafford Horne <shorne@gmail.com>
10598 T:      git git://github.com/openrisc/linux.git
10599 L:      openrisc@lists.librecores.org
10600 W:      http://openrisc.io
10601 S:      Maintained
10602 F:      Documentation/devicetree/bindings/openrisc/
10603 F:      Documentation/openrisc/
10604 F:      arch/openrisc/
10605 F:      drivers/irqchip/irq-ompic.c
10606 F:      drivers/irqchip/irq-or1k-*
10607
10608 OPENVSWITCH
10609 M:      Pravin B Shelar <pshelar@ovn.org>
10610 L:      netdev@vger.kernel.org
10611 L:      dev@openvswitch.org
10612 W:      http://openvswitch.org
10613 S:      Maintained
10614 F:      net/openvswitch/
10615 F:      include/uapi/linux/openvswitch.h
10616
10617 OPERATING PERFORMANCE POINTS (OPP)
10618 M:      Viresh Kumar <vireshk@kernel.org>
10619 M:      Nishanth Menon <nm@ti.com>
10620 M:      Stephen Boyd <sboyd@kernel.org>
10621 L:      linux-pm@vger.kernel.org
10622 S:      Maintained
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10624 F:      drivers/opp/
10625 F:      include/linux/pm_opp.h
10626 F:      Documentation/power/opp.txt
10627 F:      Documentation/devicetree/bindings/opp/
10628
10629 OPL4 DRIVER
10630 M:      Clemens Ladisch <clemens@ladisch.de>
10631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10632 T:      git git://git.alsa-project.org/alsa-kernel.git
10633 S:      Maintained
10634 F:      sound/drivers/opl4/
10635
10636 OPROFILE
10637 M:      Robert Richter <rric@kernel.org>
10638 L:      oprofile-list@lists.sf.net
10639 S:      Maintained
10640 F:      arch/*/include/asm/oprofile*.h
10641 F:      arch/*/oprofile/
10642 F:      drivers/oprofile/
10643 F:      include/linux/oprofile.h
10644
10645 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10646 M:      Mark Fasheh <mark@fasheh.com>
10647 M:      Joel Becker <jlbec@evilplan.org>
10648 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10649 W:      http://ocfs2.wiki.kernel.org
10650 S:      Supported
10651 F:      Documentation/filesystems/ocfs2.txt
10652 F:      Documentation/filesystems/dlmfs.txt
10653 F:      fs/ocfs2/
10654
10655 ORANGEFS FILESYSTEM
10656 M:      Mike Marshall <hubcap@omnibond.com>
10657 R:      Martin Brandenburg <martin@omnibond.com>
10658 L:      devel@lists.orangefs.org
10659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10660 S:      Supported
10661 F:      fs/orangefs/
10662 F:      Documentation/filesystems/orangefs.txt
10663
10664 ORINOCO DRIVER
10665 L:      linux-wireless@vger.kernel.org
10666 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10667 W:      http://www.nongnu.org/orinoco/
10668 S:      Orphan
10669 F:      drivers/net/wireless/intersil/orinoco/
10670
10671 OSD LIBRARY and FILESYSTEM
10672 M:      Boaz Harrosh <ooo@electrozaur.com>
10673 S:      Maintained
10674 F:      drivers/scsi/osd/
10675 F:      include/scsi/osd_*
10676 F:      fs/exofs/
10677
10678 OV2659 OMNIVISION SENSOR DRIVER
10679 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10680 L:      linux-media@vger.kernel.org
10681 W:      https://linuxtv.org
10682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10683 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10684 S:      Maintained
10685 F:      drivers/media/i2c/ov2659.c
10686 F:      include/media/i2c/ov2659.h
10687
10688 OVERLAY FILESYSTEM
10689 M:      Miklos Szeredi <miklos@szeredi.hu>
10690 L:      linux-unionfs@vger.kernel.org
10691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10692 S:      Supported
10693 F:      fs/overlayfs/
10694 F:      Documentation/filesystems/overlayfs.txt
10695
10696 P54 WIRELESS DRIVER
10697 M:      Christian Lamparter <chunkeey@googlemail.com>
10698 L:      linux-wireless@vger.kernel.org
10699 W:      http://wireless.kernel.org/en/users/Drivers/p54
10700 S:      Maintained
10701 F:      drivers/net/wireless/intersil/p54/
10702
10703 PA SEMI ETHERNET DRIVER
10704 L:      netdev@vger.kernel.org
10705 S:      Orphan
10706 F:      drivers/net/ethernet/pasemi/*
10707
10708 PA SEMI SMBUS DRIVER
10709 L:      linux-i2c@vger.kernel.org
10710 S:      Orphan
10711 F:      drivers/i2c/busses/i2c-pasemi.c
10712
10713 PADATA PARALLEL EXECUTION MECHANISM
10714 M:      Steffen Klassert <steffen.klassert@secunet.com>
10715 L:      linux-crypto@vger.kernel.org
10716 S:      Maintained
10717 F:      kernel/padata.c
10718 F:      include/linux/padata.h
10719 F:      Documentation/padata.txt
10720
10721 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10722 M:      Harald Welte <laforge@gnumonks.org>
10723 L:      platform-driver-x86@vger.kernel.org
10724 S:      Maintained
10725 F:      drivers/platform/x86/panasonic-laptop.c
10726
10727 PARALLEL LCD/KEYPAD PANEL DRIVER
10728 M:      Willy Tarreau <willy@haproxy.com>
10729 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10730 S:      Odd Fixes
10731 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10732 F:      drivers/misc/panel.c
10733
10734 PARALLEL PORT SUBSYSTEM
10735 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10736 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10737 L:      linux-parport@lists.infradead.org (subscribers-only)
10738 S:      Maintained
10739 F:      drivers/parport/
10740 F:      include/linux/parport*.h
10741 F:      drivers/char/ppdev.c
10742 F:      include/uapi/linux/ppdev.h
10743 F:      Documentation/parport*.txt
10744
10745 PARAVIRT_OPS INTERFACE
10746 M:      Juergen Gross <jgross@suse.com>
10747 M:      Alok Kataria <akataria@vmware.com>
10748 L:      virtualization@lists.linux-foundation.org
10749 S:      Supported
10750 F:      Documentation/virtual/paravirt_ops.txt
10751 F:      arch/*/kernel/paravirt*
10752 F:      arch/*/include/asm/paravirt*.h
10753 F:      include/linux/hypervisor.h
10754
10755 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10756 M:      Tim Waugh <tim@cyberelk.net>
10757 L:      linux-parport@lists.infradead.org (subscribers-only)
10758 S:      Maintained
10759 F:      Documentation/blockdev/paride.txt
10760 F:      drivers/block/paride/
10761
10762 PARISC ARCHITECTURE
10763 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10764 M:      Helge Deller <deller@gmx.de>
10765 L:      linux-parisc@vger.kernel.org
10766 W:      http://www.parisc-linux.org/
10767 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10770 S:      Maintained
10771 F:      arch/parisc/
10772 F:      Documentation/parisc/
10773 F:      drivers/parisc/
10774 F:      drivers/char/agp/parisc-agp.c
10775 F:      drivers/input/serio/gscps2.c
10776 F:      drivers/parport/parport_gsc.*
10777 F:      drivers/tty/serial/8250/8250_gsc.c
10778 F:      drivers/video/fbdev/sti*
10779 F:      drivers/video/console/sti*
10780 F:      drivers/video/logo/logo_parisc*
10781
10782 PARMAN
10783 M:      Jiri Pirko <jiri@mellanox.com>
10784 L:      netdev@vger.kernel.org
10785 S:      Supported
10786 F:      lib/parman.c
10787 F:      lib/test_parman.c
10788 F:      include/linux/parman.h
10789
10790 PC87360 HARDWARE MONITORING DRIVER
10791 M:      Jim Cromie <jim.cromie@gmail.com>
10792 L:      linux-hwmon@vger.kernel.org
10793 S:      Maintained
10794 F:      Documentation/hwmon/pc87360
10795 F:      drivers/hwmon/pc87360.c
10796
10797 PC8736x GPIO DRIVER
10798 M:      Jim Cromie <jim.cromie@gmail.com>
10799 S:      Maintained
10800 F:      drivers/char/pc8736x_gpio.c
10801
10802 PC87427 HARDWARE MONITORING DRIVER
10803 M:      Jean Delvare <jdelvare@suse.com>
10804 L:      linux-hwmon@vger.kernel.org
10805 S:      Maintained
10806 F:      Documentation/hwmon/pc87427
10807 F:      drivers/hwmon/pc87427.c
10808
10809 PCA9532 LED DRIVER
10810 M:      Riku Voipio <riku.voipio@iki.fi>
10811 S:      Maintained
10812 F:      drivers/leds/leds-pca9532.c
10813 F:      include/linux/leds-pca9532.h
10814
10815 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10816 M:      Guenter Roeck <linux@roeck-us.net>
10817 L:      linux-i2c@vger.kernel.org
10818 S:      Maintained
10819 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10820
10821 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10822 M:      Khalid Aziz <khalid@gonehiking.org>
10823 S:      Maintained
10824 F:      drivers/firmware/pcdp.*
10825
10826 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10827 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10828 L:      linux-pci@vger.kernel.org
10829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10830 S:      Maintained
10831 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10832 F:      drivers/pci/controller/pci-aardvark.c
10833
10834 PCI DRIVER FOR ALTERA PCIE IP
10835 M:      Ley Foon Tan <lftan@altera.com>
10836 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10837 L:      linux-pci@vger.kernel.org
10838 S:      Supported
10839 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10840 F:      drivers/pci/controller/pcie-altera.c
10841
10842 PCI DRIVER FOR APPLIEDMICRO XGENE
10843 M:      Tanmay Inamdar <tinamdar@apm.com>
10844 L:      linux-pci@vger.kernel.org
10845 L:      linux-arm-kernel@lists.infradead.org
10846 S:      Maintained
10847 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10848 F:      drivers/pci/controller/pci-xgene.c
10849
10850 PCI DRIVER FOR ARM VERSATILE PLATFORM
10851 M:      Rob Herring <robh@kernel.org>
10852 L:      linux-pci@vger.kernel.org
10853 L:      linux-arm-kernel@lists.infradead.org
10854 S:      Maintained
10855 F:      Documentation/devicetree/bindings/pci/versatile.txt
10856 F:      drivers/pci/controller/pci-versatile.c
10857
10858 PCI DRIVER FOR ARMADA 8K
10859 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10860 L:      linux-pci@vger.kernel.org
10861 L:      linux-arm-kernel@lists.infradead.org
10862 S:      Maintained
10863 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10864 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10865
10866 PCI DRIVER FOR CADENCE PCIE IP
10867 M:      Alan Douglas <adouglas@cadence.com>
10868 L:      linux-pci@vger.kernel.org
10869 S:      Maintained
10870 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10871 F:      drivers/pci/controller/pcie-cadence*
10872
10873 PCI DRIVER FOR FREESCALE LAYERSCAPE
10874 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10875 M:      Mingkai Hu <mingkai.hu@nxp.com>
10876 M:      Roy Zang <roy.zang@nxp.com>
10877 L:      linuxppc-dev@lists.ozlabs.org
10878 L:      linux-pci@vger.kernel.org
10879 L:      linux-arm-kernel@lists.infradead.org
10880 S:      Maintained
10881 F:      drivers/pci/controller/dwc/*layerscape*
10882
10883 PCI DRIVER FOR GENERIC OF HOSTS
10884 M:      Will Deacon <will.deacon@arm.com>
10885 L:      linux-pci@vger.kernel.org
10886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10887 S:      Maintained
10888 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10889 F:      drivers/pci/controller/pci-host-common.c
10890 F:      drivers/pci/controller/pci-host-generic.c
10891
10892 PCI DRIVER FOR IMX6
10893 M:      Richard Zhu <hongxing.zhu@nxp.com>
10894 M:      Lucas Stach <l.stach@pengutronix.de>
10895 L:      linux-pci@vger.kernel.org
10896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10897 S:      Maintained
10898 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10899 F:      drivers/pci/controller/dwc/*imx6*
10900
10901 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10902 M:      Keith Busch <keith.busch@intel.com>
10903 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10904 L:      linux-pci@vger.kernel.org
10905 S:      Supported
10906 F:      drivers/pci/controller/vmd.c
10907
10908 PCI DRIVER FOR MICROSEMI SWITCHTEC
10909 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10910 M:      Logan Gunthorpe <logang@deltatee.com>
10911 L:      linux-pci@vger.kernel.org
10912 S:      Maintained
10913 F:      Documentation/switchtec.txt
10914 F:      Documentation/ABI/testing/sysfs-class-switchtec
10915 F:      drivers/pci/switch/switchtec*
10916 F:      include/uapi/linux/switchtec_ioctl.h
10917 F:      include/linux/switchtec.h
10918 F:      drivers/ntb/hw/mscc/
10919
10920 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10921 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10922 M:      Jason Cooper <jason@lakedaemon.net>
10923 L:      linux-pci@vger.kernel.org
10924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10925 S:      Maintained
10926 F:      drivers/pci/controller/*mvebu*
10927
10928 PCI DRIVER FOR NVIDIA TEGRA
10929 M:      Thierry Reding <thierry.reding@gmail.com>
10930 L:      linux-tegra@vger.kernel.org
10931 L:      linux-pci@vger.kernel.org
10932 S:      Supported
10933 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10934 F:      drivers/pci/controller/pci-tegra.c
10935
10936 PCI DRIVER FOR RENESAS R-CAR
10937 M:      Simon Horman <horms@verge.net.au>
10938 L:      linux-pci@vger.kernel.org
10939 L:      linux-renesas-soc@vger.kernel.org
10940 S:      Maintained
10941 F:      drivers/pci/controller/*rcar*
10942
10943 PCI DRIVER FOR SAMSUNG EXYNOS
10944 M:      Jingoo Han <jingoohan1@gmail.com>
10945 L:      linux-pci@vger.kernel.org
10946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10947 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10948 S:      Maintained
10949 F:      drivers/pci/controller/dwc/pci-exynos.c
10950
10951 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10952 M:      Jingoo Han <jingoohan1@gmail.com>
10953 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10954 L:      linux-pci@vger.kernel.org
10955 S:      Maintained
10956 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10957 F:      drivers/pci/controller/dwc/*designware*
10958
10959 PCI DRIVER FOR TI DRA7XX
10960 M:      Kishon Vijay Abraham I <kishon@ti.com>
10961 L:      linux-omap@vger.kernel.org
10962 L:      linux-pci@vger.kernel.org
10963 S:      Supported
10964 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10965 F:      drivers/pci/controller/dwc/pci-dra7xx.c
10966
10967 PCI DRIVER FOR TI KEYSTONE
10968 M:      Murali Karicheri <m-karicheri2@ti.com>
10969 L:      linux-pci@vger.kernel.org
10970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10971 S:      Maintained
10972 F:      drivers/pci/controller/dwc/*keystone*
10973
10974 PCI ENDPOINT SUBSYSTEM
10975 M:      Kishon Vijay Abraham I <kishon@ti.com>
10976 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10977 L:      linux-pci@vger.kernel.org
10978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10979 S:      Supported
10980 F:      drivers/pci/endpoint/
10981 F:      drivers/misc/pci_endpoint_test.c
10982 F:      tools/pci/
10983
10984 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10985 M:      Russell Currey <ruscur@russell.cc>
10986 L:      linuxppc-dev@lists.ozlabs.org
10987 S:      Supported
10988 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10989 F:      arch/powerpc/kernel/eeh*.c
10990 F:      arch/powerpc/platforms/*/eeh*.c
10991 F:      arch/powerpc/include/*/eeh*.h
10992
10993 PCI ERROR RECOVERY
10994 M:      Linas Vepstas <linasvepstas@gmail.com>
10995 L:      linux-pci@vger.kernel.org
10996 S:      Supported
10997 F:      Documentation/PCI/pci-error-recovery.txt
10998
10999 PCI MSI DRIVER FOR ALTERA MSI IP
11000 M:      Ley Foon Tan <lftan@altera.com>
11001 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11002 L:      linux-pci@vger.kernel.org
11003 S:      Supported
11004 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11005 F:      drivers/pci/controller/pcie-altera-msi.c
11006
11007 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11008 M:      Duc Dang <dhdang@apm.com>
11009 L:      linux-pci@vger.kernel.org
11010 L:      linux-arm-kernel@lists.infradead.org
11011 S:      Maintained
11012 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11013 F:      drivers/pci/controller/pci-xgene-msi.c
11014
11015 PCI SUBSYSTEM
11016 M:      Bjorn Helgaas <bhelgaas@google.com>
11017 L:      linux-pci@vger.kernel.org
11018 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11020 S:      Supported
11021 F:      Documentation/devicetree/bindings/pci/
11022 F:      Documentation/PCI/
11023 F:      drivers/acpi/pci*
11024 F:      drivers/pci/
11025 F:      include/asm-generic/pci*
11026 F:      include/linux/pci*
11027 F:      include/linux/of_pci.h
11028 F:      include/uapi/linux/pci*
11029 F:      lib/pci*
11030 F:      arch/x86/pci/
11031 F:      arch/x86/kernel/quirks.c
11032
11033 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11034 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11035 L:      linux-pci@vger.kernel.org
11036 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11038 S:      Supported
11039 F:      drivers/pci/controller/
11040
11041 PCIE DRIVER FOR AXIS ARTPEC
11042 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11043 L:      linux-arm-kernel@axis.com
11044 L:      linux-pci@vger.kernel.org
11045 S:      Maintained
11046 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11047 F:      drivers/pci/controller/dwc/*artpec*
11048
11049 PCIE DRIVER FOR CAVIUM THUNDERX
11050 M:      David Daney <david.daney@cavium.com>
11051 L:      linux-pci@vger.kernel.org
11052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11053 S:      Supported
11054 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11055 F:      drivers/pci/controller/pci-thunder-*
11056
11057 PCIE DRIVER FOR HISILICON
11058 M:      Zhou Wang <wangzhou1@hisilicon.com>
11059 L:      linux-pci@vger.kernel.org
11060 S:      Maintained
11061 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11062 F:      drivers/pci/controller/dwc/pcie-hisi.c
11063
11064 PCIE DRIVER FOR HISILICON KIRIN
11065 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11066 M:      Binghui Wang <wangbinghui@hisilicon.com>
11067 L:      linux-pci@vger.kernel.org
11068 S:      Maintained
11069 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11070 F:      drivers/pci/controller/dwc/pcie-kirin.c
11071
11072 PCIE DRIVER FOR HISILICON STB
11073 M:      Jianguo Sun <sunjianguo1@huawei.com>
11074 M:      Shawn Guo <shawn.guo@linaro.org>
11075 L:      linux-pci@vger.kernel.org
11076 S:      Maintained
11077 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11078 F:      drivers/pci/controller/dwc/pcie-histb.c
11079
11080 PCIE DRIVER FOR MEDIATEK
11081 M:      Ryder Lee <ryder.lee@mediatek.com>
11082 L:      linux-pci@vger.kernel.org
11083 L:      linux-mediatek@lists.infradead.org
11084 S:      Supported
11085 F:      Documentation/devicetree/bindings/pci/mediatek*
11086 F:      drivers/pci/controller/*mediatek*
11087
11088 PCIE DRIVER FOR QUALCOMM MSM
11089 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11090 L:      linux-pci@vger.kernel.org
11091 L:      linux-arm-msm@vger.kernel.org
11092 S:      Maintained
11093 F:      drivers/pci/controller/dwc/*qcom*
11094
11095 PCIE DRIVER FOR ROCKCHIP
11096 M:      Shawn Lin <shawn.lin@rock-chips.com>
11097 L:      linux-pci@vger.kernel.org
11098 L:      linux-rockchip@lists.infradead.org
11099 S:      Maintained
11100 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11101 F:      drivers/pci/controller/pcie-rockchip*
11102
11103 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11104 M:      Linus Walleij <linus.walleij@linaro.org>
11105 L:      linux-pci@vger.kernel.org
11106 S:      Maintained
11107 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11108 F:      drivers/pci/controller/pci-v3-semi.c
11109
11110 PCIE DRIVER FOR ST SPEAR13XX
11111 M:      Pratyush Anand <pratyush.anand@gmail.com>
11112 L:      linux-pci@vger.kernel.org
11113 S:      Maintained
11114 F:      drivers/pci/controller/dwc/*spear*
11115
11116 PCMCIA SUBSYSTEM
11117 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11119 S:      Odd Fixes
11120 F:      Documentation/pcmcia/
11121 F:      tools/pcmcia/
11122 F:      drivers/pcmcia/
11123 F:      include/pcmcia/
11124
11125 PCNET32 NETWORK DRIVER
11126 M:      Don Fry <pcnet32@frontier.com>
11127 L:      netdev@vger.kernel.org
11128 S:      Maintained
11129 F:      drivers/net/ethernet/amd/pcnet32.c
11130
11131 PCRYPT PARALLEL CRYPTO ENGINE
11132 M:      Steffen Klassert <steffen.klassert@secunet.com>
11133 L:      linux-crypto@vger.kernel.org
11134 S:      Maintained
11135 F:      crypto/pcrypt.c
11136 F:      include/crypto/pcrypt.h
11137
11138 PEAQ WMI HOTKEYS DRIVER
11139 M:      Hans de Goede <hdegoede@redhat.com>
11140 L:      platform-driver-x86@vger.kernel.org
11141 S:      Maintained
11142 F:      drivers/platform/x86/peaq-wmi.c
11143
11144 PER-CPU MEMORY ALLOCATOR
11145 M:      Tejun Heo <tj@kernel.org>
11146 M:      Christoph Lameter <cl@linux.com>
11147 M:      Dennis Zhou <dennisszhou@gmail.com>
11148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11149 S:      Maintained
11150 F:      include/linux/percpu*.h
11151 F:      mm/percpu*.c
11152 F:      arch/*/include/asm/percpu.h
11153
11154 PER-TASK DELAY ACCOUNTING
11155 M:      Balbir Singh <bsingharora@gmail.com>
11156 S:      Maintained
11157 F:      include/linux/delayacct.h
11158 F:      kernel/delayacct.c
11159
11160 PERFORMANCE EVENTS SUBSYSTEM
11161 M:      Peter Zijlstra <peterz@infradead.org>
11162 M:      Ingo Molnar <mingo@redhat.com>
11163 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11164 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11165 R:      Jiri Olsa <jolsa@redhat.com>
11166 R:      Namhyung Kim <namhyung@kernel.org>
11167 L:      linux-kernel@vger.kernel.org
11168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11169 S:      Supported
11170 F:      kernel/events/*
11171 F:      include/linux/perf_event.h
11172 F:      include/uapi/linux/perf_event.h
11173 F:      arch/*/kernel/perf_event*.c
11174 F:      arch/*/kernel/*/perf_event*.c
11175 F:      arch/*/kernel/*/*/perf_event*.c
11176 F:      arch/*/include/asm/perf_event.h
11177 F:      arch/*/kernel/perf_callchain.c
11178 F:      arch/*/events/*
11179 F:      tools/perf/
11180
11181 PERSONALITY HANDLING
11182 M:      Christoph Hellwig <hch@infradead.org>
11183 L:      linux-abi-devel@lists.sourceforge.net
11184 S:      Maintained
11185 F:      include/linux/personality.h
11186 F:      include/uapi/linux/personality.h
11187
11188 PHONET PROTOCOL
11189 M:      Remi Denis-Courmont <courmisch@gmail.com>
11190 S:      Supported
11191 F:      Documentation/networking/phonet.txt
11192 F:      include/linux/phonet.h
11193 F:      include/net/phonet/
11194 F:      include/uapi/linux/phonet.h
11195 F:      net/phonet/
11196
11197 PHRAM MTD DRIVER
11198 M:      Joern Engel <joern@lazybastard.org>
11199 L:      linux-mtd@lists.infradead.org
11200 S:      Maintained
11201 F:      drivers/mtd/devices/phram.c
11202
11203 PICOLCD HID DRIVER
11204 M:      Bruno Prémont <bonbons@linux-vserver.org>
11205 L:      linux-input@vger.kernel.org
11206 S:      Maintained
11207 F:      drivers/hid/hid-picolcd*
11208
11209 PICOXCELL SUPPORT
11210 M:      Jamie Iles <jamie@jamieiles.com>
11211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11212 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11213 S:      Supported
11214 F:      arch/arm/boot/dts/picoxcell*
11215 F:      arch/arm/mach-picoxcell/
11216 F:      drivers/crypto/picoxcell*
11217
11218 PIN CONTROL SUBSYSTEM
11219 M:      Linus Walleij <linus.walleij@linaro.org>
11220 L:      linux-gpio@vger.kernel.org
11221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11222 S:      Maintained
11223 F:      Documentation/devicetree/bindings/pinctrl/
11224 F:      Documentation/driver-api/pinctl.rst
11225 F:      drivers/pinctrl/
11226 F:      include/linux/pinctrl/
11227
11228 PIN CONTROLLER - ATMEL AT91
11229 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11231 S:      Maintained
11232 F:      drivers/pinctrl/pinctrl-at91.*
11233
11234 PIN CONTROLLER - ATMEL AT91 PIO4
11235 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11237 L:      linux-gpio@vger.kernel.org
11238 S:      Supported
11239 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11240
11241 PIN CONTROLLER - FREESCALE
11242 M:      Dong Aisheng <aisheng.dong@nxp.com>
11243 M:      Fabio Estevam <festevam@gmail.com>
11244 M:      Shawn Guo <shawnguo@kernel.org>
11245 M:      Stefan Agner <stefan@agner.ch>
11246 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11247 L:      linux-gpio@vger.kernel.org
11248 S:      Maintained
11249 F:      drivers/pinctrl/freescale/
11250 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11251
11252 PIN CONTROLLER - INTEL
11253 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11254 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11255 S:      Maintained
11256 F:      drivers/pinctrl/intel/
11257
11258 PIN CONTROLLER - MEDIATEK
11259 M:      Sean Wang <sean.wang@mediatek.com>
11260 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11261 S:      Maintained
11262 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11263 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11264 F:      drivers/pinctrl/mediatek/mtk-eint.*
11265 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11266 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11267 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11268
11269 PIN CONTROLLER - QUALCOMM
11270 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11271 S:      Maintained
11272 L:      linux-arm-msm@vger.kernel.org
11273 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11274 F:      drivers/pinctrl/qcom/
11275
11276 PIN CONTROLLER - RENESAS
11277 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11278 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11279 L:      linux-renesas-soc@vger.kernel.org
11280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11281 S:      Maintained
11282 F:      drivers/pinctrl/sh-pfc/
11283
11284 PIN CONTROLLER - SAMSUNG
11285 M:      Tomasz Figa <tomasz.figa@gmail.com>
11286 M:      Krzysztof Kozlowski <krzk@kernel.org>
11287 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11289 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11290 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11292 S:      Maintained
11293 F:      drivers/pinctrl/samsung/
11294 F:      include/dt-bindings/pinctrl/samsung.h
11295 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11296
11297 PIN CONTROLLER - SINGLE
11298 M:      Tony Lindgren <tony@atomide.com>
11299 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11301 L:      linux-omap@vger.kernel.org
11302 S:      Maintained
11303 F:      drivers/pinctrl/pinctrl-single.c
11304
11305 PIN CONTROLLER - ST SPEAR
11306 M:      Viresh Kumar <vireshk@kernel.org>
11307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11308 W:      http://www.st.com/spear
11309 S:      Maintained
11310 F:      drivers/pinctrl/spear/
11311
11312 PISTACHIO SOC SUPPORT
11313 M:      James Hartley <james.hartley@sondrel.com>
11314 L:      linux-mips@linux-mips.org
11315 S:      Odd Fixes
11316 F:      arch/mips/pistachio/
11317 F:      arch/mips/include/asm/mach-pistachio/
11318 F:      arch/mips/boot/dts/img/pistachio*
11319 F:      arch/mips/configs/pistachio*_defconfig
11320
11321 PKTCDVD DRIVER
11322 S:      Orphan
11323 M:      linux-block@vger.kernel.org
11324 F:      drivers/block/pktcdvd.c
11325 F:      include/linux/pktcdvd.h
11326 F:      include/uapi/linux/pktcdvd.h
11327
11328 PKUNITY SOC DRIVERS
11329 M:      Guan Xuetao <gxt@pku.edu.cn>
11330 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11331 S:      Maintained
11332 T:      git git://github.com/gxt/linux.git
11333 F:      drivers/input/serio/i8042-unicore32io.h
11334 F:      drivers/i2c/busses/i2c-puv3.c
11335 F:      drivers/video/fbdev/fb-puv3.c
11336 F:      drivers/rtc/rtc-puv3.c
11337
11338 PMBUS HARDWARE MONITORING DRIVERS
11339 M:      Guenter Roeck <linux@roeck-us.net>
11340 L:      linux-hwmon@vger.kernel.org
11341 W:      http://hwmon.wiki.kernel.org/
11342 W:      http://www.roeck-us.net/linux/drivers/
11343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11344 S:      Maintained
11345 F:      Documentation/hwmon/pmbus
11346 F:      drivers/hwmon/pmbus/
11347 F:      include/linux/pmbus.h
11348
11349 PMC SIERRA MaxRAID DRIVER
11350 L:      linux-scsi@vger.kernel.org
11351 W:      http://www.pmc-sierra.com/
11352 S:      Orphan
11353 F:      drivers/scsi/pmcraid.*
11354
11355 PMC SIERRA PM8001 DRIVER
11356 M:      Jack Wang <jinpu.wang@profitbricks.com>
11357 M:      lindar_liu@usish.com
11358 L:      linux-scsi@vger.kernel.org
11359 S:      Supported
11360 F:      drivers/scsi/pm8001/
11361
11362 PNP SUPPORT
11363 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11364 S:      Maintained
11365 F:      drivers/pnp/
11366
11367 POSIX CLOCKS and TIMERS
11368 M:      Thomas Gleixner <tglx@linutronix.de>
11369 L:      linux-kernel@vger.kernel.org
11370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11371 S:      Maintained
11372 F:      fs/timerfd.c
11373 F:      include/linux/timer*
11374 F:      kernel/time/*timer*
11375
11376 POWER MANAGEMENT CORE
11377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11378 L:      linux-pm@vger.kernel.org
11379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11380 B:      https://bugzilla.kernel.org
11381 S:      Supported
11382 F:      drivers/base/power/
11383 F:      include/linux/pm.h
11384 F:      include/linux/pm_*
11385 F:      include/linux/powercap.h
11386 F:      drivers/powercap/
11387 F:      kernel/configs/nopm.config
11388
11389 POWER STATE COORDINATION INTERFACE (PSCI)
11390 M:      Mark Rutland <mark.rutland@arm.com>
11391 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11392 L:      linux-arm-kernel@lists.infradead.org
11393 S:      Maintained
11394 F:      drivers/firmware/psci*.c
11395 F:      include/linux/psci.h
11396 F:      include/uapi/linux/psci.h
11397
11398 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11399 M:      Sebastian Reichel <sre@kernel.org>
11400 L:      linux-pm@vger.kernel.org
11401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11402 S:      Maintained
11403 F:      Documentation/ABI/testing/sysfs-class-power
11404 F:      Documentation/devicetree/bindings/power/supply/
11405 F:      include/linux/power_supply.h
11406 F:      drivers/power/supply/
11407
11408 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11409 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11410 L:      linuxppc-dev@lists.ozlabs.org
11411 S:      Maintained
11412 F:      drivers/char/powernv-op-panel.c
11413
11414 PPP OVER ATM (RFC 2364)
11415 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11416 S:      Maintained
11417 F:      net/atm/pppoatm.c
11418 F:      include/uapi/linux/atmppp.h
11419
11420 PPP OVER ETHERNET
11421 M:      Michal Ostrowski <mostrows@earthlink.net>
11422 S:      Maintained
11423 F:      drivers/net/ppp/pppoe.c
11424 F:      drivers/net/ppp/pppox.c
11425
11426 PPP OVER L2TP
11427 M:      James Chapman <jchapman@katalix.com>
11428 S:      Maintained
11429 F:      net/l2tp/l2tp_ppp.c
11430 F:      include/linux/if_pppol2tp.h
11431 F:      include/uapi/linux/if_pppol2tp.h
11432
11433 PPP PROTOCOL DRIVERS AND COMPRESSORS
11434 M:      Paul Mackerras <paulus@samba.org>
11435 L:      linux-ppp@vger.kernel.org
11436 S:      Maintained
11437 F:      drivers/net/ppp/ppp_*
11438
11439 PPS SUPPORT
11440 M:      Rodolfo Giometti <giometti@enneenne.com>
11441 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11442 L:      linuxpps@ml.enneenne.com (subscribers-only)
11443 S:      Maintained
11444 F:      Documentation/pps/
11445 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11446 F:      Documentation/ABI/testing/sysfs-pps
11447 F:      drivers/pps/
11448 F:      include/linux/pps*.h
11449 F:      include/uapi/linux/pps.h
11450
11451 PPTP DRIVER
11452 M:      Dmitry Kozlov <xeb@mail.ru>
11453 L:      netdev@vger.kernel.org
11454 S:      Maintained
11455 F:      drivers/net/ppp/pptp.c
11456 W:      http://sourceforge.net/projects/accel-pptp
11457
11458 PREEMPTIBLE KERNEL
11459 M:      Robert Love <rml@tech9.net>
11460 L:      kpreempt-tech@lists.sourceforge.net
11461 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11462 S:      Supported
11463 F:      Documentation/preempt-locking.txt
11464 F:      include/linux/preempt.h
11465
11466 PRINTK
11467 M:      Petr Mladek <pmladek@suse.com>
11468 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11469 R:      Steven Rostedt <rostedt@goodmis.org>
11470 S:      Maintained
11471 F:      kernel/printk/
11472 F:      include/linux/printk.h
11473
11474 PRISM54 WIRELESS DRIVER
11475 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11476 L:      linux-wireless@vger.kernel.org
11477 W:      http://wireless.kernel.org/en/users/Drivers/p54
11478 S:      Obsolete
11479 F:      drivers/net/wireless/intersil/prism54/
11480
11481 PROC SYSCTL
11482 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11483 M:      Kees Cook <keescook@chromium.org>
11484 L:      linux-kernel@vger.kernel.org
11485 L:      linux-fsdevel@vger.kernel.org
11486 S:      Maintained
11487 F:      fs/proc/proc_sysctl.c
11488 F:      include/linux/sysctl.h
11489 F:      kernel/sysctl.c
11490 F:      tools/testing/selftests/sysctl/
11491
11492 PS3 NETWORK SUPPORT
11493 M:      Geoff Levand <geoff@infradead.org>
11494 L:      netdev@vger.kernel.org
11495 L:      linuxppc-dev@lists.ozlabs.org
11496 S:      Maintained
11497 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11498
11499 PS3 PLATFORM SUPPORT
11500 M:      Geoff Levand <geoff@infradead.org>
11501 L:      linuxppc-dev@lists.ozlabs.org
11502 S:      Maintained
11503 F:      arch/powerpc/boot/ps3*
11504 F:      arch/powerpc/include/asm/lv1call.h
11505 F:      arch/powerpc/include/asm/ps3*.h
11506 F:      arch/powerpc/platforms/ps3/
11507 F:      drivers/*/ps3*
11508 F:      drivers/ps3/
11509 F:      drivers/rtc/rtc-ps3.c
11510 F:      drivers/usb/host/*ps3.c
11511 F:      sound/ppc/snd_ps3*
11512
11513 PS3VRAM DRIVER
11514 M:      Jim Paris <jim@jtan.com>
11515 M:      Geoff Levand <geoff@infradead.org>
11516 L:      linuxppc-dev@lists.ozlabs.org
11517 S:      Maintained
11518 F:      drivers/block/ps3vram.c
11519
11520 PSAMPLE PACKET SAMPLING SUPPORT:
11521 M:      Yotam Gigi <yotam.gi@gmail.com>
11522 S:      Maintained
11523 F:      net/psample
11524 F:      include/net/psample.h
11525 F:      include/uapi/linux/psample.h
11526
11527 PSTORE FILESYSTEM
11528 M:      Kees Cook <keescook@chromium.org>
11529 M:      Anton Vorontsov <anton@enomsg.org>
11530 M:      Colin Cross <ccross@android.com>
11531 M:      Tony Luck <tony.luck@intel.com>
11532 S:      Maintained
11533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11534 F:      fs/pstore/
11535 F:      include/linux/pstore*
11536 F:      drivers/firmware/efi/efi-pstore.c
11537 F:      drivers/acpi/apei/erst.c
11538 F:      Documentation/admin-guide/ramoops.rst
11539 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11540 K:      \b(pstore|ramoops)
11541
11542 PTP HARDWARE CLOCK SUPPORT
11543 M:      Richard Cochran <richardcochran@gmail.com>
11544 L:      netdev@vger.kernel.org
11545 S:      Maintained
11546 W:      http://linuxptp.sourceforge.net/
11547 F:      Documentation/ABI/testing/sysfs-ptp
11548 F:      Documentation/ptp/*
11549 F:      drivers/net/phy/dp83640*
11550 F:      drivers/ptp/*
11551 F:      include/linux/ptp_cl*
11552
11553 PTRACE SUPPORT
11554 M:      Oleg Nesterov <oleg@redhat.com>
11555 S:      Maintained
11556 F:      include/asm-generic/syscall.h
11557 F:      include/linux/ptrace.h
11558 F:      include/linux/regset.h
11559 F:      include/linux/tracehook.h
11560 F:      include/uapi/linux/ptrace.h
11561 F:      include/uapi/linux/ptrace.h
11562 F:      include/asm-generic/ptrace.h
11563 F:      kernel/ptrace.c
11564 F:      arch/*/ptrace*.c
11565 F:      arch/*/*/ptrace*.c
11566 F:      arch/*/include/asm/ptrace*.h
11567
11568 PULSE8-CEC DRIVER
11569 M:      Hans Verkuil <hverkuil@xs4all.nl>
11570 L:      linux-media@vger.kernel.org
11571 T:      git git://linuxtv.org/media_tree.git
11572 S:      Maintained
11573 F:      drivers/media/usb/pulse8-cec/*
11574 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11575
11576 PVRUSB2 VIDEO4LINUX DRIVER
11577 M:      Mike Isely <isely@pobox.com>
11578 L:      pvrusb2@isely.net       (subscribers-only)
11579 L:      linux-media@vger.kernel.org
11580 W:      http://www.isely.net/pvrusb2/
11581 T:      git git://linuxtv.org/media_tree.git
11582 S:      Maintained
11583 F:      Documentation/media/v4l-drivers/pvrusb2*
11584 F:      drivers/media/usb/pvrusb2/
11585
11586 PWC WEBCAM DRIVER
11587 M:      Hans Verkuil <hverkuil@xs4all.nl>
11588 L:      linux-media@vger.kernel.org
11589 T:      git git://linuxtv.org/media_tree.git
11590 S:      Odd Fixes
11591 F:      drivers/media/usb/pwc/*
11592
11593 PWM FAN DRIVER
11594 M:      Kamil Debski <kamil@wypas.org>
11595 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11596 L:      linux-hwmon@vger.kernel.org
11597 S:      Supported
11598 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11599 F:      Documentation/hwmon/pwm-fan
11600 F:      drivers/hwmon/pwm-fan.c
11601
11602 PWM IR Transmitter
11603 M:      Sean Young <sean@mess.org>
11604 L:      linux-media@vger.kernel.org
11605 S:      Maintained
11606 F:      drivers/media/rc/pwm-ir-tx.c
11607
11608 PWM SUBSYSTEM
11609 M:      Thierry Reding <thierry.reding@gmail.com>
11610 L:      linux-pwm@vger.kernel.org
11611 S:      Maintained
11612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11613 F:      Documentation/pwm.txt
11614 F:      Documentation/devicetree/bindings/pwm/
11615 F:      include/linux/pwm.h
11616 F:      drivers/pwm/
11617 F:      drivers/video/backlight/pwm_bl.c
11618 F:      include/linux/pwm_backlight.h
11619 F:      drivers/gpio/gpio-mvebu.c
11620 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11621
11622 PXA GPIO DRIVER
11623 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11624 L:      linux-gpio@vger.kernel.org
11625 S:      Maintained
11626 F:      drivers/gpio/gpio-pxa.c
11627
11628 PXA MMCI DRIVER
11629 S:      Orphan
11630
11631 PXA RTC DRIVER
11632 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11633 L:      linux-rtc@vger.kernel.org
11634 S:      Maintained
11635
11636 PXA2xx/PXA3xx SUPPORT
11637 M:      Daniel Mack <daniel@zonque.org>
11638 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11639 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11641 T:      git git://github.com/hzhuang1/linux.git
11642 T:      git git://github.com/rjarzmik/linux.git
11643 S:      Maintained
11644 F:      arch/arm/boot/dts/pxa*
11645 F:      arch/arm/mach-pxa/
11646 F:      drivers/dma/pxa*
11647 F:      drivers/pcmcia/pxa2xx*
11648 F:      drivers/pinctrl/pxa/
11649 F:      drivers/spi/spi-pxa2xx*
11650 F:      drivers/usb/gadget/udc/pxa2*
11651 F:      include/sound/pxa2xx-lib.h
11652 F:      sound/arm/pxa*
11653 F:      sound/soc/pxa/
11654
11655 QAT DRIVER
11656 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11657 L:      qat-linux@intel.com
11658 S:      Supported
11659 F:      drivers/crypto/qat/
11660
11661 QCOM AUDIO (ASoC) DRIVERS
11662 M:      Patrick Lai <plai@codeaurora.org>
11663 M:      Banajit Goswami <bgoswami@codeaurora.org>
11664 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11665 S:      Supported
11666 F:      sound/soc/qcom/
11667
11668 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11669 M:      Gabriel Somlo <somlo@cmu.edu>
11670 M:      "Michael S. Tsirkin" <mst@redhat.com>
11671 L:      qemu-devel@nongnu.org
11672 S:      Maintained
11673 F:      drivers/firmware/qemu_fw_cfg.c
11674 F:      include/uapi/linux/qemu_fw_cfg.h
11675
11676 QIB DRIVER
11677 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11678 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11679 L:      linux-rdma@vger.kernel.org
11680 S:      Supported
11681 F:      drivers/infiniband/hw/qib/
11682
11683 QLOGIC QL41xxx FCOE DRIVER
11684 M:      QLogic-Storage-Upstream@cavium.com
11685 L:      linux-scsi@vger.kernel.org
11686 S:      Supported
11687 F:      drivers/scsi/qedf/
11688
11689 QLOGIC QL41xxx ISCSI DRIVER
11690 M:      QLogic-Storage-Upstream@cavium.com
11691 L:      linux-scsi@vger.kernel.org
11692 S:      Supported
11693 F:      drivers/scsi/qedi/
11694
11695 QLOGIC QL4xxx ETHERNET DRIVER
11696 M:      Ariel Elior <Ariel.Elior@cavium.com>
11697 M:      everest-linux-l2@cavium.com
11698 L:      netdev@vger.kernel.org
11699 S:      Supported
11700 F:      drivers/net/ethernet/qlogic/qed/
11701 F:      include/linux/qed/
11702 F:      drivers/net/ethernet/qlogic/qede/
11703
11704 QLOGIC QL4xxx RDMA DRIVER
11705 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11706 M:      Ariel Elior <Ariel.Elior@cavium.com>
11707 L:      linux-rdma@vger.kernel.org
11708 S:      Supported
11709 F:      drivers/infiniband/hw/qedr/
11710 F:      include/uapi/rdma/qedr-abi.h
11711
11712 QLOGIC QLA1280 SCSI DRIVER
11713 M:      Michael Reed <mdr@sgi.com>
11714 L:      linux-scsi@vger.kernel.org
11715 S:      Maintained
11716 F:      drivers/scsi/qla1280.[ch]
11717
11718 QLOGIC QLA2XXX FC-SCSI DRIVER
11719 M:      qla2xxx-upstream@qlogic.com
11720 L:      linux-scsi@vger.kernel.org
11721 S:      Supported
11722 F:      Documentation/scsi/LICENSE.qla2xxx
11723 F:      drivers/scsi/qla2xxx/
11724
11725 QLOGIC QLA3XXX NETWORK DRIVER
11726 M:      Dept-GELinuxNICDev@cavium.com
11727 L:      netdev@vger.kernel.org
11728 S:      Supported
11729 F:      Documentation/networking/LICENSE.qla3xxx
11730 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11731
11732 QLOGIC QLA4XXX iSCSI DRIVER
11733 M:      QLogic-Storage-Upstream@qlogic.com
11734 L:      linux-scsi@vger.kernel.org
11735 S:      Supported
11736 F:      Documentation/scsi/LICENSE.qla4xxx
11737 F:      drivers/scsi/qla4xxx/
11738
11739 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11740 M:      Harish Patil <harish.patil@cavium.com>
11741 M:      Manish Chopra <manish.chopra@cavium.com>
11742 M:      Dept-GELinuxNICDev@cavium.com
11743 L:      netdev@vger.kernel.org
11744 S:      Supported
11745 F:      drivers/net/ethernet/qlogic/qlcnic/
11746
11747 QLOGIC QLGE 10Gb ETHERNET DRIVER
11748 M:      Harish Patil <harish.patil@cavium.com>
11749 M:      Manish Chopra <manish.chopra@cavium.com>
11750 M:      Dept-GELinuxNICDev@cavium.com
11751 L:      netdev@vger.kernel.org
11752 S:      Supported
11753 F:      drivers/net/ethernet/qlogic/qlge/
11754
11755 QNX4 FILESYSTEM
11756 M:      Anders Larsen <al@alarsen.net>
11757 W:      http://www.alarsen.net/linux/qnx4fs/
11758 S:      Maintained
11759 F:      fs/qnx4/
11760 F:      include/uapi/linux/qnx4_fs.h
11761 F:      include/uapi/linux/qnxtypes.h
11762
11763 QORIQ DPAA2 FSL-MC BUS DRIVER
11764 M:      Stuart Yoder <stuyoder@gmail.com>
11765 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11766 L:      linux-kernel@vger.kernel.org
11767 S:      Maintained
11768 F:      drivers/bus/fsl-mc/
11769 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11770 F:      Documentation/networking/dpaa2/overview.rst
11771
11772 QT1010 MEDIA DRIVER
11773 M:      Antti Palosaari <crope@iki.fi>
11774 L:      linux-media@vger.kernel.org
11775 W:      https://linuxtv.org
11776 W:      http://palosaari.fi/linux/
11777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11778 T:      git git://linuxtv.org/anttip/media_tree.git
11779 S:      Maintained
11780 F:      drivers/media/tuners/qt1010*
11781
11782 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11783 M:      Kalle Valo <kvalo@codeaurora.org>
11784 L:      ath10k@lists.infradead.org
11785 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11787 S:      Supported
11788 F:      drivers/net/wireless/ath/ath10k/
11789
11790 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11791 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11792 L:      linux-wireless@vger.kernel.org
11793 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11794 S:      Supported
11795 F:      drivers/net/wireless/ath/ath9k/
11796
11797 QUALCOMM CAMERA SUBSYSTEM DRIVER
11798 M:      Todor Tomov <todor.tomov@linaro.org>
11799 L:      linux-media@vger.kernel.org
11800 S:      Maintained
11801 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11802 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11803 F:      drivers/media/platform/qcom/camss-8x16/
11804
11805 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11806 M:  Ilia Lin <ilia.lin@gmail.com>
11807 L:  linux-pm@vger.kernel.org
11808 S:  Maintained
11809 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11810 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11811
11812 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11813 M:      Timur Tabi <timur@codeaurora.org>
11814 L:      netdev@vger.kernel.org
11815 S:      Supported
11816 F:      drivers/net/ethernet/qualcomm/emac/
11817
11818 QUALCOMM HEXAGON ARCHITECTURE
11819 M:      Richard Kuo <rkuo@codeaurora.org>
11820 L:      linux-hexagon@vger.kernel.org
11821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11822 S:      Supported
11823 F:      arch/hexagon/
11824
11825 QUALCOMM HIDMA DRIVER
11826 M:      Sinan Kaya <okaya@codeaurora.org>
11827 L:      linux-arm-kernel@lists.infradead.org
11828 L:      linux-arm-msm@vger.kernel.org
11829 L:      dmaengine@vger.kernel.org
11830 S:      Supported
11831 F:      drivers/dma/qcom/hidma*
11832
11833 QUALCOMM IOMMU
11834 M:      Rob Clark <robdclark@gmail.com>
11835 L:      iommu@lists.linux-foundation.org
11836 L:      linux-arm-msm@vger.kernel.org
11837 S:      Maintained
11838 F:      drivers/iommu/qcom_iommu.c
11839
11840 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11841 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11842 L:      linux-media@vger.kernel.org
11843 L:      linux-arm-msm@vger.kernel.org
11844 T:      git git://linuxtv.org/media_tree.git
11845 S:      Maintained
11846 F:      drivers/media/platform/qcom/venus/
11847
11848 QUALCOMM WCN36XX WIRELESS DRIVER
11849 M:      Kalle Valo <kvalo@codeaurora.org>
11850 L:      wcn36xx@lists.infradead.org
11851 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11852 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11853 S:      Supported
11854 F:      drivers/net/wireless/ath/wcn36xx/
11855
11856 QUANTENNA QTNFMAC WIRELESS DRIVER
11857 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11858 M:      Avinash Patil <avinashp@quantenna.com>
11859 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11860 L:      linux-wireless@vger.kernel.org
11861 S:      Maintained
11862 F:      drivers/net/wireless/quantenna
11863
11864 RADEON and AMDGPU DRM DRIVERS
11865 M:      Alex Deucher <alexander.deucher@amd.com>
11866 M:      Christian König <christian.koenig@amd.com>
11867 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11868 L:      amd-gfx@lists.freedesktop.org
11869 T:      git git://people.freedesktop.org/~agd5f/linux
11870 S:      Supported
11871 F:      drivers/gpu/drm/radeon/
11872 F:      include/uapi/drm/radeon_drm.h
11873 F:      drivers/gpu/drm/amd/
11874 F:      include/uapi/drm/amdgpu_drm.h
11875
11876 RADEON FRAMEBUFFER DISPLAY DRIVER
11877 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11878 L:      linux-fbdev@vger.kernel.org
11879 S:      Maintained
11880 F:      drivers/video/fbdev/aty/radeon*
11881 F:      include/uapi/linux/radeonfb.h
11882
11883 RADIOSHARK RADIO DRIVER
11884 M:      Hans Verkuil <hverkuil@xs4all.nl>
11885 L:      linux-media@vger.kernel.org
11886 T:      git git://linuxtv.org/media_tree.git
11887 S:      Maintained
11888 F:      drivers/media/radio/radio-shark.c
11889
11890 RADIOSHARK2 RADIO DRIVER
11891 M:      Hans Verkuil <hverkuil@xs4all.nl>
11892 L:      linux-media@vger.kernel.org
11893 T:      git git://linuxtv.org/media_tree.git
11894 S:      Maintained
11895 F:      drivers/media/radio/radio-shark2.c
11896 F:      drivers/media/radio/radio-tea5777.c
11897
11898 RADOS BLOCK DEVICE (RBD)
11899 M:      Ilya Dryomov <idryomov@gmail.com>
11900 M:      Sage Weil <sage@redhat.com>
11901 M:      Alex Elder <elder@kernel.org>
11902 L:      ceph-devel@vger.kernel.org
11903 W:      http://ceph.com/
11904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11905 T:      git git://github.com/ceph/ceph-client.git
11906 S:      Supported
11907 F:      Documentation/ABI/testing/sysfs-bus-rbd
11908 F:      drivers/block/rbd.c
11909 F:      drivers/block/rbd_types.h
11910
11911 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11912 M:      Paul Mackerras <paulus@samba.org>
11913 L:      linux-fbdev@vger.kernel.org
11914 S:      Maintained
11915 F:      drivers/video/fbdev/aty/aty128fb.c
11916
11917 RAINSHADOW-CEC DRIVER
11918 M:      Hans Verkuil <hverkuil@xs4all.nl>
11919 L:      linux-media@vger.kernel.org
11920 T:      git git://linuxtv.org/media_tree.git
11921 S:      Maintained
11922 F:      drivers/media/usb/rainshadow-cec/*
11923
11924 RALINK MIPS ARCHITECTURE
11925 M:      John Crispin <john@phrozen.org>
11926 L:      linux-mips@linux-mips.org
11927 S:      Maintained
11928 F:      arch/mips/ralink
11929
11930 RALINK RT2X00 WIRELESS LAN DRIVER
11931 P:      rt2x00 project
11932 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11933 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11934 L:      linux-wireless@vger.kernel.org
11935 S:      Maintained
11936 F:      drivers/net/wireless/ralink/rt2x00/
11937
11938 RAMDISK RAM BLOCK DEVICE DRIVER
11939 M:      Jens Axboe <axboe@kernel.dk>
11940 S:      Maintained
11941 F:      Documentation/blockdev/ramdisk.txt
11942 F:      drivers/block/brd.c
11943
11944 RANCHU VIRTUAL BOARD FOR MIPS
11945 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11946 L:      linux-mips@linux-mips.org
11947 S:      Supported
11948 F:      arch/mips/generic/board-ranchu.c
11949 F:      arch/mips/configs/generic/board-ranchu.config
11950
11951 RANDOM NUMBER DRIVER
11952 M:      "Theodore Ts'o" <tytso@mit.edu>
11953 S:      Maintained
11954 F:      drivers/char/random.c
11955
11956 RAPIDIO SUBSYSTEM
11957 M:      Matt Porter <mporter@kernel.crashing.org>
11958 M:      Alexandre Bounine <alex.bou9@gmail.com>
11959 S:      Maintained
11960 F:      drivers/rapidio/
11961
11962 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11963 L:      linux-wireless@vger.kernel.org
11964 S:      Orphan
11965 F:      drivers/net/wireless/ray*
11966
11967 RCUTORTURE TEST FRAMEWORK
11968 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11969 M:      Josh Triplett <josh@joshtriplett.org>
11970 R:      Steven Rostedt <rostedt@goodmis.org>
11971 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11972 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11973 L:      linux-kernel@vger.kernel.org
11974 S:      Supported
11975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11976 F:      tools/testing/selftests/rcutorture
11977
11978 RDC R-321X SoC
11979 M:      Florian Fainelli <florian@openwrt.org>
11980 S:      Maintained
11981
11982 RDC R6040 FAST ETHERNET DRIVER
11983 M:      Florian Fainelli <f.fainelli@gmail.com>
11984 L:      netdev@vger.kernel.org
11985 S:      Maintained
11986 F:      drivers/net/ethernet/rdc/r6040.c
11987
11988 RDMAVT - RDMA verbs software
11989 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11990 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11991 L:      linux-rdma@vger.kernel.org
11992 S:      Supported
11993 F:      drivers/infiniband/sw/rdmavt
11994
11995 RDS - RELIABLE DATAGRAM SOCKETS
11996 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11997 L:      netdev@vger.kernel.org
11998 L:      linux-rdma@vger.kernel.org
11999 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12000 W:      https://oss.oracle.com/projects/rds/
12001 S:      Supported
12002 F:      net/rds/
12003 F:      Documentation/networking/rds.txt
12004
12005 RDT - RESOURCE ALLOCATION
12006 M:      Fenghua Yu <fenghua.yu@intel.com>
12007 L:      linux-kernel@vger.kernel.org
12008 S:      Supported
12009 F:      arch/x86/kernel/cpu/intel_rdt*
12010 F:      arch/x86/include/asm/intel_rdt_sched.h
12011 F:      Documentation/x86/intel_rdt*
12012
12013 READ-COPY UPDATE (RCU)
12014 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12015 M:      Josh Triplett <josh@joshtriplett.org>
12016 R:      Steven Rostedt <rostedt@goodmis.org>
12017 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12018 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12019 L:      linux-kernel@vger.kernel.org
12020 W:      http://www.rdrop.com/users/paulmck/RCU/
12021 S:      Supported
12022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12023 F:      Documentation/RCU/
12024 X:      Documentation/RCU/torture.txt
12025 F:      include/linux/rcu*
12026 X:      include/linux/srcu.h
12027 F:      kernel/rcu/
12028 X:      kernel/torture.c
12029
12030 REAL TIME CLOCK (RTC) SUBSYSTEM
12031 M:      Alessandro Zummo <a.zummo@towertech.it>
12032 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12033 L:      linux-rtc@vger.kernel.org
12034 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12036 S:      Maintained
12037 F:      Documentation/devicetree/bindings/rtc/
12038 F:      Documentation/rtc.txt
12039 F:      drivers/rtc/
12040 F:      include/linux/rtc.h
12041 F:      include/uapi/linux/rtc.h
12042 F:      include/linux/rtc/
12043 F:      include/linux/platform_data/rtc-*
12044 F:      tools/testing/selftests/rtc/
12045
12046 REALTEK AUDIO CODECS
12047 M:      Bard Liao <bardliao@realtek.com>
12048 M:      Oder Chiou <oder_chiou@realtek.com>
12049 S:      Maintained
12050 F:      sound/soc/codecs/rt*
12051 F:      include/sound/rt*.h
12052
12053 REGISTER MAP ABSTRACTION
12054 M:      Mark Brown <broonie@kernel.org>
12055 L:      linux-kernel@vger.kernel.org
12056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12057 S:      Supported
12058 F:      Documentation/devicetree/bindings/regmap/
12059 F:      drivers/base/regmap/
12060 F:      include/linux/regmap.h
12061
12062 REISERFS FILE SYSTEM
12063 L:      reiserfs-devel@vger.kernel.org
12064 S:      Supported
12065 F:      fs/reiserfs/
12066
12067 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12068 M:      Ohad Ben-Cohen <ohad@wizery.com>
12069 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12070 L:      linux-remoteproc@vger.kernel.org
12071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12072 S:      Maintained
12073 F:      Documentation/devicetree/bindings/remoteproc/
12074 F:      Documentation/remoteproc.txt
12075 F:      drivers/remoteproc/
12076 F:      include/linux/remoteproc.h
12077
12078 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12079 M:      Ohad Ben-Cohen <ohad@wizery.com>
12080 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12081 L:      linux-remoteproc@vger.kernel.org
12082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12083 S:      Maintained
12084 F:      drivers/rpmsg/
12085 F:      Documentation/rpmsg.txt
12086 F:      include/linux/rpmsg.h
12087 F:      include/linux/rpmsg/
12088
12089 RENESAS CLOCK DRIVERS
12090 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12091 L:      linux-renesas-soc@vger.kernel.org
12092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12093 S:      Supported
12094 F:      drivers/clk/renesas/
12095
12096 RENESAS EMEV2 I2C DRIVER
12097 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12098 S:      Supported
12099 F:      drivers/i2c/busses/i2c-emev2.c
12100
12101 RENESAS ETHERNET DRIVERS
12102 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12103 L:      netdev@vger.kernel.org
12104 L:      linux-renesas-soc@vger.kernel.org
12105 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12106 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12107 F:      drivers/net/ethernet/renesas/
12108 F:      include/linux/sh_eth.h
12109
12110 RENESAS R-CAR GYROADC DRIVER
12111 M:      Marek Vasut <marek.vasut@gmail.com>
12112 L:      linux-iio@vger.kernel.org
12113 S:      Supported
12114 F:      drivers/iio/adc/rcar_gyro_adc.c
12115
12116 RENESAS R-CAR I2C DRIVERS
12117 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12118 S:      Supported
12119 F:      drivers/i2c/busses/i2c-rcar.c
12120 F:      drivers/i2c/busses/i2c-sh_mobile.c
12121
12122 RENESAS USB PHY DRIVER
12123 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12124 L:      linux-renesas-soc@vger.kernel.org
12125 S:      Maintained
12126 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12127
12128 RESET CONTROLLER FRAMEWORK
12129 M:      Philipp Zabel <p.zabel@pengutronix.de>
12130 T:      git git://git.pengutronix.de/git/pza/linux
12131 S:      Maintained
12132 F:      drivers/reset/
12133 F:      Documentation/devicetree/bindings/reset/
12134 F:      include/dt-bindings/reset/
12135 F:      include/linux/reset.h
12136 F:      include/linux/reset-controller.h
12137
12138 RESTARTABLE SEQUENCES SUPPORT
12139 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12140 M:      Peter Zijlstra <peterz@infradead.org>
12141 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12142 M:      Boqun Feng <boqun.feng@gmail.com>
12143 L:      linux-kernel@vger.kernel.org
12144 S:      Supported
12145 F:      kernel/rseq.c
12146 F:      include/uapi/linux/rseq.h
12147 F:      include/trace/events/rseq.h
12148 F:      tools/testing/selftests/rseq/
12149
12150 RFKILL
12151 M:      Johannes Berg <johannes@sipsolutions.net>
12152 L:      linux-wireless@vger.kernel.org
12153 W:      http://wireless.kernel.org/
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12156 S:      Maintained
12157 F:      Documentation/rfkill.txt
12158 F:      Documentation/ABI/stable/sysfs-class-rfkill
12159 F:      net/rfkill/
12160
12161 RHASHTABLE
12162 M:      Thomas Graf <tgraf@suug.ch>
12163 M:      Herbert Xu <herbert@gondor.apana.org.au>
12164 L:      netdev@vger.kernel.org
12165 S:      Maintained
12166 F:      lib/rhashtable.c
12167 F:      include/linux/rhashtable.h
12168
12169 RICOH R5C592 MEMORYSTICK DRIVER
12170 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12171 S:      Maintained
12172 F:      drivers/memstick/host/r592.*
12173
12174 RICOH SMARTMEDIA/XD DRIVER
12175 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12176 S:      Maintained
12177 F:      drivers/mtd/nand/raw/r852.c
12178 F:      drivers/mtd/nand/raw/r852.h
12179
12180 RISC-V ARCHITECTURE
12181 M:      Palmer Dabbelt <palmer@sifive.com>
12182 M:      Albert Ou <albert@sifive.com>
12183 L:      linux-riscv@lists.infradead.org
12184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12185 S:      Supported
12186 F:      arch/riscv/
12187 K:      riscv
12188 N:      riscv
12189
12190 ROCCAT DRIVERS
12191 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12192 W:      http://sourceforge.net/projects/roccat/
12193 S:      Maintained
12194 F:      drivers/hid/hid-roccat*
12195 F:      include/linux/hid-roccat*
12196 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12197
12198 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12199 M:      Jacob chen <jacob2.chen@rock-chips.com>
12200 L:      linux-media@vger.kernel.org
12201 S:      Maintained
12202 F:      drivers/media/platform/rockchip/rga/
12203 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12204
12205 ROCKER DRIVER
12206 M:      Jiri Pirko <jiri@resnulli.us>
12207 L:      netdev@vger.kernel.org
12208 S:      Supported
12209 F:      drivers/net/ethernet/rocker/
12210
12211 ROCKETPORT DRIVER
12212 P:      Comtrol Corp.
12213 W:      http://www.comtrol.com
12214 S:      Maintained
12215 F:      Documentation/serial/rocket.txt
12216 F:      drivers/tty/rocket*
12217
12218 ROCKETPORT EXPRESS/INFINITY DRIVER
12219 M:      Kevin Cernekee <cernekee@gmail.com>
12220 L:      linux-serial@vger.kernel.org
12221 S:      Odd Fixes
12222 F:      drivers/tty/serial/rp2.*
12223
12224 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12225 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12226 L:      linux-kernel@vger.kernel.org
12227 L:      linux-renesas-soc@vger.kernel.org
12228 S:      Supported
12229 F:      drivers/mfd/bd9571mwv.c
12230 F:      drivers/regulator/bd9571mwv-regulator.c
12231 F:      drivers/gpio/gpio-bd9571mwv.c
12232 F:      include/linux/mfd/bd9571mwv.h
12233 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12234
12235 ROSE NETWORK LAYER
12236 M:      Ralf Baechle <ralf@linux-mips.org>
12237 L:      linux-hams@vger.kernel.org
12238 W:      http://www.linux-ax25.org/
12239 S:      Maintained
12240 F:      include/net/rose.h
12241 F:      include/uapi/linux/rose.h
12242 F:      net/rose/
12243
12244 RTL2830 MEDIA DRIVER
12245 M:      Antti Palosaari <crope@iki.fi>
12246 L:      linux-media@vger.kernel.org
12247 W:      https://linuxtv.org
12248 W:      http://palosaari.fi/linux/
12249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12250 T:      git git://linuxtv.org/anttip/media_tree.git
12251 S:      Maintained
12252 F:      drivers/media/dvb-frontends/rtl2830*
12253
12254 RTL2832 MEDIA DRIVER
12255 M:      Antti Palosaari <crope@iki.fi>
12256 L:      linux-media@vger.kernel.org
12257 W:      https://linuxtv.org
12258 W:      http://palosaari.fi/linux/
12259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12260 T:      git git://linuxtv.org/anttip/media_tree.git
12261 S:      Maintained
12262 F:      drivers/media/dvb-frontends/rtl2832*
12263
12264 RTL2832_SDR MEDIA DRIVER
12265 M:      Antti Palosaari <crope@iki.fi>
12266 L:      linux-media@vger.kernel.org
12267 W:      https://linuxtv.org
12268 W:      http://palosaari.fi/linux/
12269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12270 T:      git git://linuxtv.org/anttip/media_tree.git
12271 S:      Maintained
12272 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12273
12274 RTL8180 WIRELESS DRIVER
12275 L:      linux-wireless@vger.kernel.org
12276 W:      http://wireless.kernel.org/
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12278 S:      Orphan
12279 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12280
12281 RTL8187 WIRELESS DRIVER
12282 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12283 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12284 M:      Larry Finger <Larry.Finger@lwfinger.net>
12285 L:      linux-wireless@vger.kernel.org
12286 W:      http://wireless.kernel.org/
12287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12288 S:      Maintained
12289 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12290
12291 REALTEK WIRELESS DRIVER (rtlwifi family)
12292 M:      Ping-Ke Shih <pkshih@realtek.com>
12293 L:      linux-wireless@vger.kernel.org
12294 W:      http://wireless.kernel.org/
12295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12296 S:      Maintained
12297 F:      drivers/net/wireless/realtek/rtlwifi/
12298
12299 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12300 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12301 L:      linux-wireless@vger.kernel.org
12302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12303 S:      Maintained
12304 F:      drivers/net/wireless/realtek/rtl8xxxu/
12305
12306 RXRPC SOCKETS (AF_RXRPC)
12307 M:      David Howells <dhowells@redhat.com>
12308 L:      linux-afs@lists.infradead.org
12309 S:      Supported
12310 F:      net/rxrpc/
12311 F:      include/keys/rxrpc-type.h
12312 F:      include/net/af_rxrpc.h
12313 F:      include/trace/events/rxrpc.h
12314 F:      include/uapi/linux/rxrpc.h
12315 F:      Documentation/networking/rxrpc.txt
12316 W:      https://www.infradead.org/~dhowells/kafs/
12317
12318 S3 SAVAGE FRAMEBUFFER DRIVER
12319 M:      Antonino Daplas <adaplas@gmail.com>
12320 L:      linux-fbdev@vger.kernel.org
12321 S:      Maintained
12322 F:      drivers/video/fbdev/savage/
12323
12324 S390
12325 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12326 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12327 L:      linux-s390@vger.kernel.org
12328 W:      http://www.ibm.com/developerworks/linux/linux390/
12329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12330 S:      Supported
12331 F:      arch/s390/
12332 F:      drivers/s390/
12333 F:      Documentation/s390/
12334 F:      Documentation/driver-api/s390-drivers.rst
12335
12336 S390 COMMON I/O LAYER
12337 M:      Sebastian Ott <sebott@linux.ibm.com>
12338 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12339 L:      linux-s390@vger.kernel.org
12340 W:      http://www.ibm.com/developerworks/linux/linux390/
12341 S:      Supported
12342 F:      drivers/s390/cio/
12343
12344 S390 DASD DRIVER
12345 M:      Stefan Haberland <sth@linux.ibm.com>
12346 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12347 L:      linux-s390@vger.kernel.org
12348 W:      http://www.ibm.com/developerworks/linux/linux390/
12349 S:      Supported
12350 F:      drivers/s390/block/dasd*
12351 F:      block/partitions/ibm.c
12352
12353 S390 IOMMU (PCI)
12354 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12355 L:      linux-s390@vger.kernel.org
12356 W:      http://www.ibm.com/developerworks/linux/linux390/
12357 S:      Supported
12358 F:      drivers/iommu/s390-iommu.c
12359
12360 S390 IUCV NETWORK LAYER
12361 M:      Julian Wiedmann <jwi@linux.ibm.com>
12362 M:      Ursula Braun <ubraun@linux.ibm.com>
12363 L:      linux-s390@vger.kernel.org
12364 W:      http://www.ibm.com/developerworks/linux/linux390/
12365 S:      Supported
12366 F:      drivers/s390/net/*iucv*
12367 F:      include/net/iucv/
12368 F:      net/iucv/
12369
12370 S390 NETWORK DRIVERS
12371 M:      Julian Wiedmann <jwi@linux.ibm.com>
12372 M:      Ursula Braun <ubraun@linux.ibm.com>
12373 L:      linux-s390@vger.kernel.org
12374 W:      http://www.ibm.com/developerworks/linux/linux390/
12375 S:      Supported
12376 F:      drivers/s390/net/
12377
12378 S390 PCI SUBSYSTEM
12379 M:      Sebastian Ott <sebott@linux.ibm.com>
12380 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12381 L:      linux-s390@vger.kernel.org
12382 W:      http://www.ibm.com/developerworks/linux/linux390/
12383 S:      Supported
12384 F:      arch/s390/pci/
12385 F:      drivers/pci/hotplug/s390_pci_hpc.c
12386
12387 S390 VFIO-CCW DRIVER
12388 M:      Cornelia Huck <cohuck@redhat.com>
12389 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12390 M:      Halil Pasic <pasic@linux.ibm.com>
12391 L:      linux-s390@vger.kernel.org
12392 L:      kvm@vger.kernel.org
12393 S:      Supported
12394 F:      drivers/s390/cio/vfio_ccw*
12395 F:      Documentation/s390/vfio-ccw.txt
12396 F:      include/uapi/linux/vfio_ccw.h
12397
12398 S390 ZCRYPT DRIVER
12399 M:      Harald Freudenberger <freude@linux.ibm.com>
12400 L:      linux-s390@vger.kernel.org
12401 W:      http://www.ibm.com/developerworks/linux/linux390/
12402 S:      Supported
12403 F:      drivers/s390/crypto/
12404
12405 S390 ZFCP DRIVER
12406 M:      Steffen Maier <maier@linux.ibm.com>
12407 M:      Benjamin Block <bblock@linux.ibm.com>
12408 L:      linux-s390@vger.kernel.org
12409 W:      http://www.ibm.com/developerworks/linux/linux390/
12410 S:      Supported
12411 F:      drivers/s390/scsi/zfcp_*
12412
12413 S3C24XX SD/MMC Driver
12414 M:      Ben Dooks <ben-linux@fluff.org>
12415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12416 S:      Supported
12417 F:      drivers/mmc/host/s3cmci.*
12418
12419 SAA6588 RDS RECEIVER DRIVER
12420 M:      Hans Verkuil <hverkuil@xs4all.nl>
12421 L:      linux-media@vger.kernel.org
12422 T:      git git://linuxtv.org/media_tree.git
12423 W:      https://linuxtv.org
12424 S:      Odd Fixes
12425 F:      drivers/media/i2c/saa6588*
12426
12427 SAA7134 VIDEO4LINUX DRIVER
12428 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12429 L:      linux-media@vger.kernel.org
12430 W:      https://linuxtv.org
12431 T:      git git://linuxtv.org/media_tree.git
12432 S:      Odd fixes
12433 F:      Documentation/media/v4l-drivers/saa7134*
12434 F:      drivers/media/pci/saa7134/
12435
12436 SAA7146 VIDEO4LINUX-2 DRIVER
12437 M:      Hans Verkuil <hverkuil@xs4all.nl>
12438 L:      linux-media@vger.kernel.org
12439 T:      git git://linuxtv.org/media_tree.git
12440 S:      Maintained
12441 F:      drivers/media/common/saa7146/
12442 F:      drivers/media/pci/saa7146/
12443 F:      include/media/saa7146*
12444
12445 SAMSUNG AUDIO (ASoC) DRIVERS
12446 M:      Krzysztof Kozlowski <krzk@kernel.org>
12447 M:      Sangbeom Kim <sbkim73@samsung.com>
12448 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12449 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12450 S:      Supported
12451 F:      sound/soc/samsung/
12452 F:      Documentation/devicetree/bindings/sound/samsung*
12453
12454 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12455 M:      Krzysztof Kozlowski <krzk@kernel.org>
12456 L:      linux-crypto@vger.kernel.org
12457 L:      linux-samsung-soc@vger.kernel.org
12458 S:      Maintained
12459 F:      drivers/crypto/exynos-rng.c
12460 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12461
12462 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12463 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12464 L:      linux-samsung-soc@vger.kernel.org
12465 S:      Maintained
12466 F:      drivers/char/hw_random/exynos-trng.c
12467 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12468
12469 SAMSUNG FRAMEBUFFER DRIVER
12470 M:      Jingoo Han <jingoohan1@gmail.com>
12471 L:      linux-fbdev@vger.kernel.org
12472 S:      Maintained
12473 F:      drivers/video/fbdev/s3c-fb.c
12474
12475 SAMSUNG LAPTOP DRIVER
12476 M:      Corentin Chary <corentin.chary@gmail.com>
12477 L:      platform-driver-x86@vger.kernel.org
12478 S:      Maintained
12479 F:      drivers/platform/x86/samsung-laptop.c
12480
12481 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12482 M:      Sangbeom Kim <sbkim73@samsung.com>
12483 M:      Krzysztof Kozlowski <krzk@kernel.org>
12484 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12485 L:      linux-kernel@vger.kernel.org
12486 L:      linux-samsung-soc@vger.kernel.org
12487 S:      Supported
12488 F:      drivers/mfd/sec*.c
12489 F:      drivers/regulator/s2m*.c
12490 F:      drivers/regulator/s5m*.c
12491 F:      drivers/clk/clk-s2mps11.c
12492 F:      drivers/rtc/rtc-s5m.c
12493 F:      include/linux/mfd/samsung/
12494 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12495 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12496 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12497 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12498
12499 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12500 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12501 L:      linux-media@vger.kernel.org
12502 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12503 S:      Maintained
12504 F:      drivers/media/platform/s3c-camif/
12505 F:      include/media/drv-intf/s3c_camif.h
12506
12507 SAMSUNG S3FWRN5 NFC DRIVER
12508 M:      Robert Baldyga <r.baldyga@samsung.com>
12509 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12510 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12511 S:      Supported
12512 F:      drivers/nfc/s3fwrn5
12513
12514 SAMSUNG S5C73M3 CAMERA DRIVER
12515 M:      Kyungmin Park <kyungmin.park@samsung.com>
12516 M:      Andrzej Hajda <a.hajda@samsung.com>
12517 L:      linux-media@vger.kernel.org
12518 S:      Supported
12519 F:      drivers/media/i2c/s5c73m3/*
12520
12521 SAMSUNG S5K5BAF CAMERA DRIVER
12522 M:      Kyungmin Park <kyungmin.park@samsung.com>
12523 M:      Andrzej Hajda <a.hajda@samsung.com>
12524 L:      linux-media@vger.kernel.org
12525 S:      Supported
12526 F:      drivers/media/i2c/s5k5baf.c
12527
12528 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12529 M:      Krzysztof Kozlowski <krzk@kernel.org>
12530 M:      Vladimir Zapolskiy <vz@mleia.com>
12531 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12532 L:      linux-crypto@vger.kernel.org
12533 L:      linux-samsung-soc@vger.kernel.org
12534 S:      Maintained
12535 F:      drivers/crypto/s5p-sss.c
12536
12537 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12538 M:      Kyungmin Park <kyungmin.park@samsung.com>
12539 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12540 L:      linux-media@vger.kernel.org
12541 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12542 S:      Supported
12543 F:      drivers/media/platform/exynos4-is/
12544
12545 SAMSUNG SOC CLOCK DRIVERS
12546 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12547 M:      Tomasz Figa <tomasz.figa@gmail.com>
12548 M:      Chanwoo Choi <cw00.choi@samsung.com>
12549 S:      Supported
12550 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12552 F:      drivers/clk/samsung/
12553 F:      include/dt-bindings/clock/exynos*.h
12554 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12555
12556 SAMSUNG SPI DRIVERS
12557 M:      Kukjin Kim <kgene@kernel.org>
12558 M:      Krzysztof Kozlowski <krzk@kernel.org>
12559 M:      Andi Shyti <andi@etezian.org>
12560 L:      linux-spi@vger.kernel.org
12561 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12562 S:      Maintained
12563 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12564 F:      drivers/spi/spi-s3c*
12565 F:      include/linux/platform_data/spi-s3c64xx.h
12566
12567 SAMSUNG SXGBE DRIVERS
12568 M:      Byungho An <bh74.an@samsung.com>
12569 M:      Girish K S <ks.giri@samsung.com>
12570 M:      Vipul Pandya <vipul.pandya@samsung.com>
12571 S:      Supported
12572 L:      netdev@vger.kernel.org
12573 F:      drivers/net/ethernet/samsung/sxgbe/
12574
12575 SAMSUNG THERMAL DRIVER
12576 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12577 L:      linux-pm@vger.kernel.org
12578 L:      linux-samsung-soc@vger.kernel.org
12579 S:      Supported
12580 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12581 F:      drivers/thermal/samsung/
12582
12583 SAMSUNG USB2 PHY DRIVER
12584 M:      Kamil Debski <kamil@wypas.org>
12585 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12586 L:      linux-kernel@vger.kernel.org
12587 S:      Supported
12588 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12589 F:      Documentation/phy/samsung-usb2.txt
12590 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12591 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12592 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12593 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12594 F:      drivers/phy/samsung/phy-samsung-usb2.c
12595 F:      drivers/phy/samsung/phy-samsung-usb2.h
12596
12597 SC1200 WDT DRIVER
12598 M:      Zwane Mwaikambo <zwanem@gmail.com>
12599 S:      Maintained
12600 F:      drivers/watchdog/sc1200wdt.c
12601
12602 SCHEDULER
12603 M:      Ingo Molnar <mingo@redhat.com>
12604 M:      Peter Zijlstra <peterz@infradead.org>
12605 L:      linux-kernel@vger.kernel.org
12606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12607 S:      Maintained
12608 F:      kernel/sched/
12609 F:      include/linux/sched.h
12610 F:      include/uapi/linux/sched.h
12611 F:      include/linux/wait.h
12612
12613 SCR24X CHIP CARD INTERFACE DRIVER
12614 M:      Lubomir Rintel <lkundrak@v3.sk>
12615 S:      Supported
12616 F:      drivers/char/pcmcia/scr24x_cs.c
12617
12618 SCSI CDROM DRIVER
12619 M:      Jens Axboe <axboe@kernel.dk>
12620 L:      linux-scsi@vger.kernel.org
12621 W:      http://www.kernel.dk
12622 S:      Maintained
12623 F:      drivers/scsi/sr*
12624
12625 SCSI RDMA PROTOCOL (SRP) INITIATOR
12626 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12627 L:      linux-rdma@vger.kernel.org
12628 S:      Supported
12629 W:      http://www.openfabrics.org
12630 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12632 F:      drivers/infiniband/ulp/srp/
12633 F:      include/scsi/srp.h
12634
12635 SCSI SG DRIVER
12636 M:      Doug Gilbert <dgilbert@interlog.com>
12637 L:      linux-scsi@vger.kernel.org
12638 W:      http://sg.danny.cz/sg
12639 S:      Maintained
12640 F:      Documentation/scsi/scsi-generic.txt
12641 F:      drivers/scsi/sg.c
12642 F:      include/scsi/sg.h
12643
12644 SCSI SUBSYSTEM
12645 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12647 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12649 L:      linux-scsi@vger.kernel.org
12650 S:      Maintained
12651 F:      Documentation/devicetree/bindings/scsi/
12652 F:      drivers/scsi/
12653 F:      include/scsi/
12654
12655 SCSI TAPE DRIVER
12656 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12657 L:      linux-scsi@vger.kernel.org
12658 S:      Maintained
12659 F:      Documentation/scsi/st.txt
12660 F:      drivers/scsi/st.*
12661 F:      drivers/scsi/st_*.h
12662
12663 SCTP PROTOCOL
12664 M:      Vlad Yasevich <vyasevich@gmail.com>
12665 M:      Neil Horman <nhorman@tuxdriver.com>
12666 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12667 L:      linux-sctp@vger.kernel.org
12668 W:      http://lksctp.sourceforge.net
12669 S:      Maintained
12670 F:      Documentation/networking/sctp.txt
12671 F:      include/linux/sctp.h
12672 F:      include/uapi/linux/sctp.h
12673 F:      include/net/sctp/
12674 F:      net/sctp/
12675
12676 SCx200 CPU SUPPORT
12677 M:      Jim Cromie <jim.cromie@gmail.com>
12678 S:      Odd Fixes
12679 F:      Documentation/i2c/busses/scx200_acb
12680 F:      arch/x86/platform/scx200/
12681 F:      drivers/watchdog/scx200_wdt.c
12682 F:      drivers/i2c/busses/scx200*
12683 F:      drivers/mtd/maps/scx200_docflash.c
12684 F:      include/linux/scx200.h
12685
12686 SCx200 GPIO DRIVER
12687 M:      Jim Cromie <jim.cromie@gmail.com>
12688 S:      Maintained
12689 F:      drivers/char/scx200_gpio.c
12690 F:      include/linux/scx200_gpio.h
12691
12692 SCx200 HRT CLOCKSOURCE DRIVER
12693 M:      Jim Cromie <jim.cromie@gmail.com>
12694 S:      Maintained
12695 F:      drivers/clocksource/scx200_hrt.c
12696
12697 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12698 M:      Sascha Sommer <saschasommer@freenet.de>
12699 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12700 S:      Maintained
12701 F:      drivers/mmc/host/sdricoh_cs.c
12702
12703 SECURE COMPUTING
12704 M:      Kees Cook <keescook@chromium.org>
12705 R:      Andy Lutomirski <luto@amacapital.net>
12706 R:      Will Drewry <wad@chromium.org>
12707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12708 S:      Supported
12709 F:      kernel/seccomp.c
12710 F:      include/uapi/linux/seccomp.h
12711 F:      include/linux/seccomp.h
12712 F:      tools/testing/selftests/seccomp/*
12713 F:      tools/testing/selftests/kselftest_harness.h
12714 F:      Documentation/userspace-api/seccomp_filter.rst
12715 K:      \bsecure_computing
12716 K:      \bTIF_SECCOMP\b
12717
12718 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12719 M:      Al Cooper <alcooperx@gmail.com>
12720 L:      linux-mmc@vger.kernel.org
12721 L:      bcm-kernel-feedback-list@broadcom.com
12722 S:      Maintained
12723 F:      drivers/mmc/host/sdhci-brcmstb*
12724
12725 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12726 M:      Adrian Hunter <adrian.hunter@intel.com>
12727 L:      linux-mmc@vger.kernel.org
12728 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12729 S:      Maintained
12730 F:      drivers/mmc/host/sdhci*
12731 F:      include/linux/mmc/sdhci*
12732
12733 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12734 M:      Ben Dooks <ben-linux@fluff.org>
12735 M:      Jaehoon Chung <jh80.chung@samsung.com>
12736 L:      linux-mmc@vger.kernel.org
12737 S:      Maintained
12738 F:      drivers/mmc/host/sdhci-s3c*
12739
12740 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12741 M:      Viresh Kumar <vireshk@kernel.org>
12742 L:      linux-mmc@vger.kernel.org
12743 S:      Maintained
12744 F:      drivers/mmc/host/sdhci-spear.c
12745
12746 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12747 M:      Kishon Vijay Abraham I <kishon@ti.com>
12748 L:      linux-mmc@vger.kernel.org
12749 S:      Maintained
12750 F:      drivers/mmc/host/sdhci-omap.c
12751
12752 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12753 M:      Scott Bauer <scott.bauer@intel.com>
12754 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12755 L:      linux-block@vger.kernel.org
12756 S:      Supported
12757 F:      block/sed*
12758 F:      block/opal_proto.h
12759 F:      include/linux/sed*
12760 F:      include/uapi/linux/sed*
12761
12762 SECURITY CONTACT
12763 M:      Security Officers <security@kernel.org>
12764 S:      Supported
12765
12766 SECURITY SUBSYSTEM
12767 M:      James Morris <jmorris@namei.org>
12768 M:      "Serge E. Hallyn" <serge@hallyn.com>
12769 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12771 W:      http://kernsec.org/
12772 S:      Supported
12773 F:      security/
12774
12775 SELINUX SECURITY MODULE
12776 M:      Paul Moore <paul@paul-moore.com>
12777 M:      Stephen Smalley <sds@tycho.nsa.gov>
12778 M:      Eric Paris <eparis@parisplace.org>
12779 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12780 W:      https://selinuxproject.org
12781 W:      https://github.com/SELinuxProject
12782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12783 S:      Supported
12784 F:      include/linux/selinux*
12785 F:      security/selinux/
12786 F:      scripts/selinux/
12787 F:      Documentation/admin-guide/LSM/SELinux.rst
12788
12789 SENSABLE PHANTOM
12790 M:      Jiri Slaby <jirislaby@gmail.com>
12791 S:      Maintained
12792 F:      drivers/misc/phantom.c
12793 F:      include/uapi/linux/phantom.h
12794
12795 SERIAL DEVICE BUS
12796 M:      Rob Herring <robh@kernel.org>
12797 L:      linux-serial@vger.kernel.org
12798 S:      Maintained
12799 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12800 F:      drivers/tty/serdev/
12801 F:      include/linux/serdev.h
12802
12803 SERIAL DRIVERS
12804 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12805 L:      linux-serial@vger.kernel.org
12806 S:      Maintained
12807 F:      Documentation/devicetree/bindings/serial/
12808 F:      drivers/tty/serial/
12809
12810 SERIAL IR RECEIVER
12811 M:      Sean Young <sean@mess.org>
12812 L:      linux-media@vger.kernel.org
12813 S:      Maintained
12814 F:      drivers/media/rc/serial_ir.c
12815
12816 SFC NETWORK DRIVER
12817 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12818 M:      Edward Cree <ecree@solarflare.com>
12819 M:      Bert Kenward <bkenward@solarflare.com>
12820 L:      netdev@vger.kernel.org
12821 S:      Supported
12822 F:      drivers/net/ethernet/sfc/
12823
12824 SGI GRU DRIVER
12825 M:      Dimitri Sivanich <sivanich@sgi.com>
12826 S:      Maintained
12827 F:      drivers/misc/sgi-gru/
12828
12829 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12830 M:      Pat Gefre <pfg@sgi.com>
12831 L:      linux-ia64@vger.kernel.org
12832 S:      Supported
12833 F:      Documentation/ia64/serial.txt
12834 F:      drivers/tty/serial/ioc?_serial.c
12835 F:      include/linux/ioc?.h
12836
12837 SGI XP/XPC/XPNET DRIVER
12838 M:      Cliff Whickman <cpw@sgi.com>
12839 M:      Robin Holt <robinmholt@gmail.com>
12840 S:      Maintained
12841 F:      drivers/misc/sgi-xp/
12842
12843 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12844 M:      Ursula Braun <ubraun@linux.ibm.com>
12845 L:      linux-s390@vger.kernel.org
12846 W:      http://www.ibm.com/developerworks/linux/linux390/
12847 S:      Supported
12848 F:      net/smc/
12849
12850 SH_VEU V4L2 MEM2MEM DRIVER
12851 L:      linux-media@vger.kernel.org
12852 S:      Orphan
12853 F:      drivers/media/platform/sh_veu.c
12854
12855 SH_VOU V4L2 OUTPUT DRIVER
12856 L:      linux-media@vger.kernel.org
12857 S:      Orphan
12858 F:      drivers/media/platform/sh_vou.c
12859 F:      include/media/drv-intf/sh_vou.h
12860
12861 SI2157 MEDIA DRIVER
12862 M:      Antti Palosaari <crope@iki.fi>
12863 L:      linux-media@vger.kernel.org
12864 W:      https://linuxtv.org
12865 W:      http://palosaari.fi/linux/
12866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12867 T:      git git://linuxtv.org/anttip/media_tree.git
12868 S:      Maintained
12869 F:      drivers/media/tuners/si2157*
12870
12871 SI2165 MEDIA DRIVER
12872 M:      Matthias Schwarzott <zzam@gentoo.org>
12873 L:      linux-media@vger.kernel.org
12874 W:      https://linuxtv.org
12875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12876 S:      Maintained
12877 F:      drivers/media/dvb-frontends/si2165*
12878
12879 SI2168 MEDIA DRIVER
12880 M:      Antti Palosaari <crope@iki.fi>
12881 L:      linux-media@vger.kernel.org
12882 W:      https://linuxtv.org
12883 W:      http://palosaari.fi/linux/
12884 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12885 T:      git git://linuxtv.org/anttip/media_tree.git
12886 S:      Maintained
12887 F:      drivers/media/dvb-frontends/si2168*
12888
12889 SI470X FM RADIO RECEIVER I2C DRIVER
12890 M:      Hans Verkuil <hverkuil@xs4all.nl>
12891 L:      linux-media@vger.kernel.org
12892 T:      git git://linuxtv.org/media_tree.git
12893 W:      https://linuxtv.org
12894 S:      Odd Fixes
12895 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12896
12897 SI470X FM RADIO RECEIVER USB DRIVER
12898 M:      Hans Verkuil <hverkuil@xs4all.nl>
12899 L:      linux-media@vger.kernel.org
12900 T:      git git://linuxtv.org/media_tree.git
12901 W:      https://linuxtv.org
12902 S:      Maintained
12903 F:      drivers/media/radio/si470x/radio-si470x-common.c
12904 F:      drivers/media/radio/si470x/radio-si470x.h
12905 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12906
12907 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12908 M:      Eduardo Valentin <edubezval@gmail.com>
12909 L:      linux-media@vger.kernel.org
12910 T:      git git://linuxtv.org/media_tree.git
12911 W:      https://linuxtv.org
12912 S:      Odd Fixes
12913 F:      drivers/media/radio/si4713/si4713.?
12914
12915 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12916 M:      Eduardo Valentin <edubezval@gmail.com>
12917 L:      linux-media@vger.kernel.org
12918 T:      git git://linuxtv.org/media_tree.git
12919 W:      https://linuxtv.org
12920 S:      Odd Fixes
12921 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12922
12923 SI4713 FM RADIO TRANSMITTER USB DRIVER
12924 M:      Hans Verkuil <hverkuil@xs4all.nl>
12925 L:      linux-media@vger.kernel.org
12926 T:      git git://linuxtv.org/media_tree.git
12927 W:      https://linuxtv.org
12928 S:      Maintained
12929 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12930
12931 SIANO DVB DRIVER
12932 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12933 L:      linux-media@vger.kernel.org
12934 W:      https://linuxtv.org
12935 T:      git git://linuxtv.org/media_tree.git
12936 S:      Odd fixes
12937 F:      drivers/media/common/siano/
12938 F:      drivers/media/usb/siano/
12939 F:      drivers/media/usb/siano/
12940 F:      drivers/media/mmc/siano/
12941
12942 SILEAD TOUCHSCREEN DRIVER
12943 M:      Hans de Goede <hdegoede@redhat.com>
12944 L:      linux-input@vger.kernel.org
12945 L:      platform-driver-x86@vger.kernel.org
12946 S:      Maintained
12947 F:      drivers/input/touchscreen/silead.c
12948 F:      drivers/platform/x86/silead_dmi.c
12949
12950 SILICON MOTION SM712 FRAME BUFFER DRIVER
12951 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12952 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12953 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12954 L:      linux-fbdev@vger.kernel.org
12955 S:      Maintained
12956 F:      drivers/video/fbdev/sm712*
12957 F:      Documentation/fb/sm712fb.txt
12958
12959 SIMPLE FIRMWARE INTERFACE (SFI)
12960 M:      Len Brown <lenb@kernel.org>
12961 L:      sfi-devel@simplefirmware.org
12962 W:      http://simplefirmware.org/
12963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12964 S:      Supported
12965 F:      arch/x86/platform/sfi/
12966 F:      drivers/sfi/
12967 F:      include/linux/sfi*.h
12968
12969 SIMPLEFB FB DRIVER
12970 M:      Hans de Goede <hdegoede@redhat.com>
12971 L:      linux-fbdev@vger.kernel.org
12972 S:      Maintained
12973 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12974 F:      drivers/video/fbdev/simplefb.c
12975 F:      include/linux/platform_data/simplefb.h
12976
12977 SIMTEC EB110ATX (Chalice CATS)
12978 P:      Ben Dooks
12979 P:      Vincent Sanders <vince@simtec.co.uk>
12980 M:      Simtec Linux Team <linux@simtec.co.uk>
12981 W:      http://www.simtec.co.uk/products/EB110ATX/
12982 S:      Supported
12983
12984 SIMTEC EB2410ITX (BAST)
12985 P:      Ben Dooks
12986 P:      Vincent Sanders <vince@simtec.co.uk>
12987 M:      Simtec Linux Team <linux@simtec.co.uk>
12988 W:      http://www.simtec.co.uk/products/EB2410ITX/
12989 S:      Supported
12990 F:      arch/arm/mach-s3c24xx/mach-bast.c
12991 F:      arch/arm/mach-s3c24xx/bast-ide.c
12992 F:      arch/arm/mach-s3c24xx/bast-irq.c
12993
12994 SIPHASH PRF ROUTINES
12995 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12996 S:      Maintained
12997 F:      lib/siphash.c
12998 F:      lib/test_siphash.c
12999 F:      include/linux/siphash.h
13000
13001 SIOX
13002 M:      Gavin Schenk <g.schenk@eckelmann.de>
13003 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13004 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13005 S:      Supported
13006 F:      drivers/siox/*
13007 F:      include/trace/events/siox.h
13008
13009 SIS 190 ETHERNET DRIVER
13010 M:      Francois Romieu <romieu@fr.zoreil.com>
13011 L:      netdev@vger.kernel.org
13012 S:      Maintained
13013 F:      drivers/net/ethernet/sis/sis190.c
13014
13015 SIS 900/7016 FAST ETHERNET DRIVER
13016 M:      Daniele Venzano <venza@brownhat.org>
13017 W:      http://www.brownhat.org/sis900.html
13018 L:      netdev@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/net/ethernet/sis/sis900.*
13021
13022 SIS FRAMEBUFFER DRIVER
13023 M:      Thomas Winischhofer <thomas@winischhofer.net>
13024 W:      http://www.winischhofer.net/linuxsisvga.shtml
13025 S:      Maintained
13026 F:      Documentation/fb/sisfb.txt
13027 F:      drivers/video/fbdev/sis/
13028 F:      include/video/sisfb.h
13029
13030 SIS USB2VGA DRIVER
13031 M:      Thomas Winischhofer <thomas@winischhofer.net>
13032 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13033 S:      Maintained
13034 F:      drivers/usb/misc/sisusbvga/
13035
13036 SLAB ALLOCATOR
13037 M:      Christoph Lameter <cl@linux.com>
13038 M:      Pekka Enberg <penberg@kernel.org>
13039 M:      David Rientjes <rientjes@google.com>
13040 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13041 M:      Andrew Morton <akpm@linux-foundation.org>
13042 L:      linux-mm@kvack.org
13043 S:      Maintained
13044 F:      include/linux/sl?b*.h
13045 F:      mm/sl?b*
13046
13047 SLEEPABLE READ-COPY UPDATE (SRCU)
13048 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13049 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13050 M:      Josh Triplett <josh@joshtriplett.org>
13051 R:      Steven Rostedt <rostedt@goodmis.org>
13052 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13053 L:      linux-kernel@vger.kernel.org
13054 W:      http://www.rdrop.com/users/paulmck/RCU/
13055 S:      Supported
13056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13057 F:      include/linux/srcu.h
13058 F:      kernel/rcu/srcu.c
13059
13060 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13061 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13063 S:      Maintained
13064 F:      drivers/slimbus/
13065 F:      Documentation/devicetree/bindings/slimbus/
13066 F:      include/linux/slimbus.h
13067
13068 SMACK SECURITY MODULE
13069 M:      Casey Schaufler <casey@schaufler-ca.com>
13070 L:      linux-security-module@vger.kernel.org
13071 W:      http://schaufler-ca.com
13072 T:      git git://github.com/cschaufler/smack-next
13073 S:      Maintained
13074 F:      Documentation/admin-guide/LSM/Smack.rst
13075 F:      security/smack/
13076
13077 SMC91x ETHERNET DRIVER
13078 M:      Nicolas Pitre <nico@fluxnic.net>
13079 S:      Odd Fixes
13080 F:      drivers/net/ethernet/smsc/smc91x.*
13081
13082 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13083 M:      Sakari Ailus <sakari.ailus@iki.fi>
13084 L:      linux-media@vger.kernel.org
13085 S:      Maintained
13086 F:      drivers/media/i2c/smiapp/
13087 F:      include/media/i2c/smiapp.h
13088 F:      drivers/media/i2c/smiapp-pll.c
13089 F:      drivers/media/i2c/smiapp-pll.h
13090 F:      include/uapi/linux/smiapp.h
13091 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13092
13093 SMM665 HARDWARE MONITOR DRIVER
13094 M:      Guenter Roeck <linux@roeck-us.net>
13095 L:      linux-hwmon@vger.kernel.org
13096 S:      Maintained
13097 F:      Documentation/hwmon/smm665
13098 F:      drivers/hwmon/smm665.c
13099
13100 SMSC EMC2103 HARDWARE MONITOR DRIVER
13101 M:      Steve Glendinning <steve.glendinning@shawell.net>
13102 L:      linux-hwmon@vger.kernel.org
13103 S:      Maintained
13104 F:      Documentation/hwmon/emc2103
13105 F:      drivers/hwmon/emc2103.c
13106
13107 SMSC SCH5627 HARDWARE MONITOR DRIVER
13108 M:      Hans de Goede <hdegoede@redhat.com>
13109 L:      linux-hwmon@vger.kernel.org
13110 S:      Supported
13111 F:      Documentation/hwmon/sch5627
13112 F:      drivers/hwmon/sch5627.c
13113
13114 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13115 M:      Steve Glendinning <steve.glendinning@shawell.net>
13116 L:      linux-fbdev@vger.kernel.org
13117 S:      Maintained
13118 F:      drivers/video/fbdev/smscufx.c
13119
13120 SMSC47B397 HARDWARE MONITOR DRIVER
13121 M:      Jean Delvare <jdelvare@suse.com>
13122 L:      linux-hwmon@vger.kernel.org
13123 S:      Maintained
13124 F:      Documentation/hwmon/smsc47b397
13125 F:      drivers/hwmon/smsc47b397.c
13126
13127 SMSC911x ETHERNET DRIVER
13128 M:      Steve Glendinning <steve.glendinning@shawell.net>
13129 L:      netdev@vger.kernel.org
13130 S:      Maintained
13131 F:      include/linux/smsc911x.h
13132 F:      drivers/net/ethernet/smsc/smsc911x.*
13133
13134 SMSC9420 PCI ETHERNET DRIVER
13135 M:      Steve Glendinning <steve.glendinning@shawell.net>
13136 L:      netdev@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/net/ethernet/smsc/smsc9420.*
13139
13140 SOC-CAMERA V4L2 SUBSYSTEM
13141 L:      linux-media@vger.kernel.org
13142 T:      git git://linuxtv.org/media_tree.git
13143 S:      Orphan
13144 F:      include/media/soc*
13145 F:      drivers/media/i2c/soc_camera/
13146 F:      drivers/media/platform/soc_camera/
13147
13148 SOCIONEXT SYNQUACER I2C DRIVER
13149 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13150 L:      linux-i2c@vger.kernel.org
13151 S:      Maintained
13152 F:      drivers/i2c/busses/i2c-synquacer.c
13153 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13154
13155 SOCIONEXT UNIPHIER SOUND DRIVER
13156 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13157 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13158 S:      Maintained
13159 F:      sound/soc/uniphier/
13160
13161 SOEKRIS NET48XX LED SUPPORT
13162 M:      Chris Boot <bootc@bootc.net>
13163 S:      Maintained
13164 F:      drivers/leds/leds-net48xx.c
13165
13166 SOFT-ROCE DRIVER (rxe)
13167 M:      Moni Shoua <monis@mellanox.com>
13168 L:      linux-rdma@vger.kernel.org
13169 S:      Supported
13170 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13171 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13172 F:      drivers/infiniband/sw/rxe/
13173 F:      include/uapi/rdma/rdma_user_rxe.h
13174
13175 SOFTLOGIC 6x10 MPEG CODEC
13176 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13177 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13178 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13179 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13180 M:      Ismael Luceno <ismael@iodev.co.uk>
13181 L:      linux-media@vger.kernel.org
13182 S:      Supported
13183 F:      drivers/media/pci/solo6x10/
13184
13185 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13186 M:      James Morse <james.morse@arm.com>
13187 L:      linux-arm-kernel@lists.infradead.org
13188 S:      Maintained
13189 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13190 F:      drivers/firmware/arm_sdei.c
13191 F:      include/linux/sdei.h
13192 F:      include/uapi/linux/sdei.h
13193
13194 SOFTWARE RAID (Multiple Disks) SUPPORT
13195 M:      Shaohua Li <shli@kernel.org>
13196 L:      linux-raid@vger.kernel.org
13197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13198 S:      Supported
13199 F:      drivers/md/Makefile
13200 F:      drivers/md/Kconfig
13201 F:      drivers/md/md*
13202 F:      drivers/md/raid*
13203 F:      include/linux/raid/
13204 F:      include/uapi/linux/raid/
13205
13206 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13207 M:      Jassi Brar <jaswinder.singh@linaro.org>
13208 L:      netdev@vger.kernel.org
13209 S:      Maintained
13210 F:      drivers/net/ethernet/socionext/netsec.c
13211 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13212
13213 SOLIDRUN CLEARFOG SUPPORT
13214 M:      Russell King <linux@armlinux.org.uk>
13215 S:      Maintained
13216 F:      arch/arm/boot/dts/armada-388-clearfog*
13217 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13218
13219 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13220 M:      Russell King <linux@armlinux.org.uk>
13221 S:      Maintained
13222 F:      arch/arm/boot/dts/imx6*-cubox-i*
13223 F:      arch/arm/boot/dts/imx6*-hummingboard*
13224 F:      arch/arm/boot/dts/imx6*-sr-*
13225
13226 SONIC NETWORK DRIVER
13227 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13228 L:      netdev@vger.kernel.org
13229 S:      Maintained
13230 F:      drivers/net/ethernet/natsemi/sonic.*
13231
13232 SONICS SILICON BACKPLANE DRIVER (SSB)
13233 M:      Michael Buesch <m@bues.ch>
13234 L:      linux-wireless@vger.kernel.org
13235 S:      Maintained
13236 F:      drivers/ssb/
13237 F:      include/linux/ssb/
13238
13239 SONY IMX258 SENSOR DRIVER
13240 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13241 L:      linux-media@vger.kernel.org
13242 T:      git git://linuxtv.org/media_tree.git
13243 S:      Maintained
13244 F:      drivers/media/i2c/imx258.c
13245
13246 SONY IMX274 SENSOR DRIVER
13247 M:      Leon Luo <leonl@leopardimaging.com>
13248 L:      linux-media@vger.kernel.org
13249 T:      git git://linuxtv.org/media_tree.git
13250 S:      Maintained
13251 F:      drivers/media/i2c/imx274.c
13252 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13253
13254 SONY MEMORYSTICK CARD SUPPORT
13255 M:      Alex Dubov <oakad@yahoo.com>
13256 W:      http://tifmxx.berlios.de/
13257 S:      Maintained
13258 F:      drivers/memstick/host/tifm_ms.c
13259
13260 SONY MEMORYSTICK STANDARD SUPPORT
13261 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13262 S:      Maintained
13263 F:      drivers/memstick/core/ms_block.*
13264
13265 SONY VAIO CONTROL DEVICE DRIVER
13266 M:      Mattia Dongili <malattia@linux.it>
13267 L:      platform-driver-x86@vger.kernel.org
13268 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13269 S:      Maintained
13270 F:      Documentation/laptops/sony-laptop.txt
13271 F:      drivers/char/sonypi.c
13272 F:      drivers/platform/x86/sony-laptop.c
13273 F:      include/linux/sony-laptop.h
13274
13275 SOUND
13276 M:      Jaroslav Kysela <perex@perex.cz>
13277 M:      Takashi Iwai <tiwai@suse.com>
13278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13279 W:      http://www.alsa-project.org/
13280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13281 T:      git git://git.alsa-project.org/alsa-kernel.git
13282 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13283 S:      Maintained
13284 F:      Documentation/sound/
13285 F:      include/sound/
13286 F:      include/uapi/sound/
13287 F:      sound/
13288
13289 SOUND - COMPRESSED AUDIO
13290 M:      Vinod Koul <vkoul@kernel.org>
13291 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13293 S:      Supported
13294 F:      Documentation/sound/designs/compress-offload.rst
13295 F:      include/sound/compress_driver.h
13296 F:      include/uapi/sound/compress_*
13297 F:      sound/core/compress_offload.c
13298 F:      sound/soc/soc-compress.c
13299
13300 SOUND - DMAENGINE HELPERS
13301 M:      Lars-Peter Clausen <lars@metafoo.de>
13302 S:      Supported
13303 F:      include/sound/dmaengine_pcm.h
13304 F:      sound/core/pcm_dmaengine.c
13305 F:      sound/soc/soc-generic-dmaengine-pcm.c
13306
13307 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13308 M:      Liam Girdwood <lgirdwood@gmail.com>
13309 M:      Mark Brown <broonie@kernel.org>
13310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13312 W:      http://alsa-project.org/main/index.php/ASoC
13313 S:      Supported
13314 F:      Documentation/devicetree/bindings/sound/
13315 F:      Documentation/sound/soc/
13316 F:      sound/soc/
13317 F:      include/sound/soc*
13318
13319 SOUNDWIRE SUBSYSTEM
13320 M:      Vinod Koul <vinod.koul@intel.com>
13321 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13322 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13323 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13324 S:      Supported
13325 F:      Documentation/driver-api/soundwire/
13326 F:      drivers/soundwire/
13327 F:      include/linux/soundwire/
13328
13329 SP2 MEDIA DRIVER
13330 M:      Olli Salonen <olli.salonen@iki.fi>
13331 L:      linux-media@vger.kernel.org
13332 W:      https://linuxtv.org
13333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13334 S:      Maintained
13335 F:      drivers/media/dvb-frontends/sp2*
13336
13337 SPARC + UltraSPARC (sparc/sparc64)
13338 M:      "David S. Miller" <davem@davemloft.net>
13339 L:      sparclinux@vger.kernel.org
13340 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13343 S:      Maintained
13344 F:      arch/sparc/
13345 F:      drivers/sbus/
13346
13347 SPARC SERIAL DRIVERS
13348 M:      "David S. Miller" <davem@davemloft.net>
13349 L:      sparclinux@vger.kernel.org
13350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13352 S:      Maintained
13353 F:      include/linux/sunserialcore.h
13354 F:      drivers/tty/serial/suncore.c
13355 F:      drivers/tty/serial/sunhv.c
13356 F:      drivers/tty/serial/sunsab.c
13357 F:      drivers/tty/serial/sunsab.h
13358 F:      drivers/tty/serial/sunsu.c
13359 F:      drivers/tty/serial/sunzilog.c
13360 F:      drivers/tty/serial/sunzilog.h
13361 F:      drivers/tty/vcc.c
13362
13363 SPARSE CHECKER
13364 M:      "Christopher Li" <sparse@chrisli.org>
13365 L:      linux-sparse@vger.kernel.org
13366 W:      https://sparse.wiki.kernel.org/
13367 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13368 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13369 S:      Maintained
13370 F:      include/linux/compiler.h
13371
13372 SPEAR CLOCK FRAMEWORK SUPPORT
13373 M:      Viresh Kumar <vireshk@kernel.org>
13374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13375 W:      http://www.st.com/spear
13376 S:      Maintained
13377 F:      drivers/clk/spear/
13378
13379 SPEAR PLATFORM SUPPORT
13380 M:      Viresh Kumar <vireshk@kernel.org>
13381 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13383 W:      http://www.st.com/spear
13384 S:      Maintained
13385 F:      arch/arm/boot/dts/spear*
13386 F:      arch/arm/mach-spear/
13387
13388 SPI NOR SUBSYSTEM
13389 M:      Marek Vasut <marek.vasut@gmail.com>
13390 L:      linux-mtd@lists.infradead.org
13391 W:      http://www.linux-mtd.infradead.org/
13392 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13393 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13394 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13395 S:      Maintained
13396 F:      drivers/mtd/spi-nor/
13397 F:      include/linux/mtd/spi-nor.h
13398
13399 SPI SUBSYSTEM
13400 M:      Mark Brown <broonie@kernel.org>
13401 L:      linux-spi@vger.kernel.org
13402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13403 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13404 S:      Maintained
13405 F:      Documentation/devicetree/bindings/spi/
13406 F:      Documentation/spi/
13407 F:      drivers/spi/
13408 F:      include/linux/spi/
13409 F:      include/uapi/linux/spi/
13410 F:      tools/spi/
13411
13412 SPIDERNET NETWORK DRIVER for CELL
13413 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13414 L:      netdev@vger.kernel.org
13415 S:      Supported
13416 F:      Documentation/networking/spider_net.txt
13417 F:      drivers/net/ethernet/toshiba/spider_net*
13418
13419 SPMI SUBSYSTEM
13420 R:      Stephen Boyd <sboyd@kernel.org>
13421 L:      linux-arm-msm@vger.kernel.org
13422 F:      Documentation/devicetree/bindings/spmi/
13423 F:      drivers/spmi/
13424 F:      include/dt-bindings/spmi/spmi.h
13425 F:      include/linux/spmi.h
13426 F:      include/trace/events/spmi.h
13427
13428 SPU FILE SYSTEM
13429 M:      Jeremy Kerr <jk@ozlabs.org>
13430 L:      linuxppc-dev@lists.ozlabs.org
13431 W:      http://www.ibm.com/developerworks/power/cell/
13432 S:      Supported
13433 F:      Documentation/filesystems/spufs.txt
13434 F:      arch/powerpc/platforms/cell/spufs/
13435
13436 SQUASHFS FILE SYSTEM
13437 M:      Phillip Lougher <phillip@squashfs.org.uk>
13438 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13439 W:      http://squashfs.org.uk
13440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13441 S:      Maintained
13442 F:      Documentation/filesystems/squashfs.txt
13443 F:      fs/squashfs/
13444
13445 SRM (Alpha) environment access
13446 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13447 S:      Maintained
13448 F:      arch/alpha/kernel/srm_env.c
13449
13450 ST STM32 I2C/SMBUS DRIVER
13451 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13452 L:      linux-i2c@vger.kernel.org
13453 S:      Maintained
13454 F:      drivers/i2c/busses/i2c-stm32*
13455
13456 STABLE BRANCH
13457 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13458 L:      stable@vger.kernel.org
13459 S:      Supported
13460 F:      Documentation/process/stable-kernel-rules.rst
13461
13462 STAGING - COMEDI
13463 M:      Ian Abbott <abbotti@mev.co.uk>
13464 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13465 S:      Odd Fixes
13466 F:      drivers/staging/comedi/
13467
13468 STAGING - FLARION FT1000 DRIVERS
13469 M:      Marek Belisko <marek.belisko@gmail.com>
13470 S:      Odd Fixes
13471 F:      drivers/staging/ft1000/
13472
13473 STAGING - INDUSTRIAL IO
13474 M:      Jonathan Cameron <jic23@kernel.org>
13475 L:      linux-iio@vger.kernel.org
13476 S:      Odd Fixes
13477 F:      Documentation/devicetree/bindings/staging/iio/
13478 F:      drivers/staging/iio/
13479
13480 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13481 M:      Marc Dietrich <marvin24@gmx.de>
13482 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13483 L:      linux-tegra@vger.kernel.org
13484 S:      Maintained
13485 F:      drivers/staging/nvec/
13486
13487 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13488 M:      Jens Frederich <jfrederich@gmail.com>
13489 M:      Daniel Drake <dsd@laptop.org>
13490 M:      Jon Nettleton <jon.nettleton@gmail.com>
13491 W:      http://wiki.laptop.org/go/DCON
13492 S:      Maintained
13493 F:      drivers/staging/olpc_dcon/
13494
13495 STAGING - REALTEK RTL8712U DRIVERS
13496 M:      Larry Finger <Larry.Finger@lwfinger.net>
13497 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13498 S:      Odd Fixes
13499 F:      drivers/staging/rtl8712/
13500
13501 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13502 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13503 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13504 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13505 L:      linux-fbdev@vger.kernel.org
13506 S:      Maintained
13507 F:      drivers/staging/sm750fb/
13508
13509 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13510 M:      William Hubbs <w.d.hubbs@gmail.com>
13511 M:      Chris Brannon <chris@the-brannons.com>
13512 M:      Kirk Reiser <kirk@reisers.ca>
13513 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13514 L:      speakup@linux-speakup.org
13515 W:      http://www.linux-speakup.org/
13516 S:      Odd Fixes
13517 F:      drivers/staging/speakup/
13518
13519 STAGING - VIA VT665X DRIVERS
13520 M:      Forest Bond <forest@alittletooquiet.net>
13521 S:      Odd Fixes
13522 F:      drivers/staging/vt665?/
13523
13524 STAGING - WILC1000 WIFI DRIVER
13525 M:      Aditya Shankar <aditya.shankar@microchip.com>
13526 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13527 L:      linux-wireless@vger.kernel.org
13528 S:      Supported
13529 F:      drivers/staging/wilc1000/
13530
13531 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13532 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13533 S:      Odd Fixes
13534 F:      drivers/staging/xgifb/
13535
13536 STAGING SUBSYSTEM
13537 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13539 L:      devel@driverdev.osuosl.org
13540 S:      Supported
13541 F:      drivers/staging/
13542
13543 STARFIRE/DURALAN NETWORK DRIVER
13544 M:      Ion Badulescu <ionut@badula.org>
13545 S:      Odd Fixes
13546 F:      drivers/net/ethernet/adaptec/starfire*
13547
13548 STEC S1220 SKD DRIVER
13549 M:      Bart Van Assche <bart.vanassche@wdc.com>
13550 L:      linux-block@vger.kernel.org
13551 S:      Maintained
13552 F:      drivers/block/skd*[ch]
13553
13554 STI CEC DRIVER
13555 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13556 S:      Maintained
13557 F:      drivers/staging/media/st-cec/
13558 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13559
13560 STK1160 USB VIDEO CAPTURE DRIVER
13561 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13562 L:      linux-media@vger.kernel.org
13563 T:      git git://linuxtv.org/media_tree.git
13564 S:      Maintained
13565 F:      drivers/media/usb/stk1160/
13566
13567 STM32 TIMER/LPTIMER DRIVERS
13568 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13569 S:      Maintained
13570 F:      drivers/*/stm32-*timer*
13571 F:      drivers/pwm/pwm-stm32*
13572 F:      include/linux/*/stm32-*tim*
13573 F:      Documentation/ABI/testing/*timer-stm32
13574 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13575 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13576
13577 STMMAC ETHERNET DRIVER
13578 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13579 M:      Alexandre Torgue <alexandre.torgue@st.com>
13580 M:      Jose Abreu <joabreu@synopsys.com>
13581 L:      netdev@vger.kernel.org
13582 W:      http://www.stlinux.com
13583 S:      Supported
13584 F:      drivers/net/ethernet/stmicro/stmmac/
13585
13586 SUN3/3X
13587 M:      Sam Creasey <sammy@sammy.net>
13588 W:      http://sammy.net/sun3/
13589 S:      Maintained
13590 F:      arch/m68k/kernel/*sun3*
13591 F:      arch/m68k/sun3*/
13592 F:      arch/m68k/include/asm/sun3*
13593 F:      drivers/net/ethernet/i825xx/sun3*
13594
13595 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13596 M:      Hans de Goede <hdegoede@redhat.com>
13597 L:      linux-input@vger.kernel.org
13598 S:      Maintained
13599 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13600 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13601
13602 SUNDANCE NETWORK DRIVER
13603 M:      Denis Kirjanov <kda@linux-powerpc.org>
13604 L:      netdev@vger.kernel.org
13605 S:      Maintained
13606 F:      drivers/net/ethernet/dlink/sundance.c
13607
13608 SUPERH
13609 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13610 M:      Rich Felker <dalias@libc.org>
13611 L:      linux-sh@vger.kernel.org
13612 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13613 S:      Maintained
13614 F:      Documentation/sh/
13615 F:      arch/sh/
13616 F:      drivers/sh/
13617
13618 SUSPEND TO RAM
13619 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13620 M:      Len Brown <len.brown@intel.com>
13621 M:      Pavel Machek <pavel@ucw.cz>
13622 L:      linux-pm@vger.kernel.org
13623 B:      https://bugzilla.kernel.org
13624 S:      Supported
13625 F:      Documentation/power/
13626 F:      arch/x86/kernel/acpi/
13627 F:      drivers/base/power/
13628 F:      kernel/power/
13629 F:      include/linux/suspend.h
13630 F:      include/linux/freezer.h
13631 F:      include/linux/pm.h
13632
13633 SVGA HANDLING
13634 M:      Martin Mares <mj@ucw.cz>
13635 L:      linux-video@atrey.karlin.mff.cuni.cz
13636 S:      Maintained
13637 F:      Documentation/svga.txt
13638 F:      arch/x86/boot/video*
13639
13640 SWIOTLB SUBSYSTEM
13641 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13642 L:      iommu@lists.linux-foundation.org
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13644 S:      Supported
13645 F:      lib/swiotlb.c
13646 F:      arch/*/kernel/pci-swiotlb.c
13647 F:      include/linux/swiotlb.h
13648
13649 SWITCHDEV
13650 M:      Jiri Pirko <jiri@resnulli.us>
13651 M:      Ivan Vecera <ivecera@redhat.com>
13652 L:      netdev@vger.kernel.org
13653 S:      Supported
13654 F:      net/switchdev/
13655 F:      include/net/switchdev.h
13656
13657 SY8106A REGULATOR DRIVER
13658 M:      Icenowy Zheng <icenowy@aosc.io>
13659 S:      Maintained
13660 F:      drivers/regulator/sy8106a-regulator.c
13661 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13662
13663 SYNC FILE FRAMEWORK
13664 M:      Sumit Semwal <sumit.semwal@linaro.org>
13665 R:      Gustavo Padovan <gustavo@padovan.org>
13666 S:      Maintained
13667 L:      linux-media@vger.kernel.org
13668 L:      dri-devel@lists.freedesktop.org
13669 F:      drivers/dma-buf/sync_*
13670 F:      drivers/dma-buf/dma-fence*
13671 F:      drivers/dma-buf/sw_sync.c
13672 F:      include/linux/sync_file.h
13673 F:      include/uapi/linux/sync_file.h
13674 F:      Documentation/sync_file.txt
13675 T:      git git://anongit.freedesktop.org/drm/drm-misc
13676
13677 SYNOPSYS ARC ARCHITECTURE
13678 M:      Vineet Gupta <vgupta@synopsys.com>
13679 L:      linux-snps-arc@lists.infradead.org
13680 S:      Supported
13681 F:      arch/arc/
13682 F:      Documentation/devicetree/bindings/arc/*
13683 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13684 F:      drivers/clocksource/arc_timer.c
13685 F:      drivers/tty/serial/arc_uart.c
13686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13687
13688 SYNOPSYS ARC HSDK SDP pll clock driver
13689 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13690 S:      Supported
13691 F:      drivers/clk/clk-hsdk-pll.c
13692 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13693
13694 SYNOPSYS ARC SDP clock driver
13695 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13696 S:      Supported
13697 F:      drivers/clk/axs10x/*
13698 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13699
13700 SYNOPSYS ARC SDP platform support
13701 M:      Alexey Brodkin <abrodkin@synopsys.com>
13702 S:      Supported
13703 F:      arch/arc/plat-axs10x
13704 F:      arch/arc/boot/dts/ax*
13705 F:      Documentation/devicetree/bindings/arc/axs10*
13706
13707 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13708 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13709 S:      Supported
13710 F:      drivers/reset/reset-axs10x.c
13711 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13712
13713 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13714 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13715 S:      Maintained
13716 F:      drivers/tty/serial/8250/8250_dw.c
13717
13718 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13719 M:      Hoan Tran <hotran@apm.com>
13720 L:      linux-gpio@vger.kernel.org
13721 S:      Maintained
13722 F:      drivers/gpio/gpio-dwapb.c
13723 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13724
13725 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13726 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13727 S:      Maintained
13728 F:      drivers/dma/dwi-axi-dmac/
13729 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13730
13731 SYNOPSYS DESIGNWARE DMAC DRIVER
13732 M:      Viresh Kumar <vireshk@kernel.org>
13733 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13734 S:      Maintained
13735 F:      include/linux/dma/dw.h
13736 F:      include/linux/platform_data/dma-dw.h
13737 F:      drivers/dma/dw/
13738
13739 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13740 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13741 L:      netdev@vger.kernel.org
13742 S:      Supported
13743 F:      drivers/net/ethernet/synopsys/
13744
13745 SYNOPSYS DESIGNWARE I2C DRIVER
13746 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13747 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13748 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13749 L:      linux-i2c@vger.kernel.org
13750 S:      Maintained
13751 F:      drivers/i2c/busses/i2c-designware-*
13752 F:      include/linux/platform_data/i2c-designware.h
13753
13754 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13755 M:      Jaehoon Chung <jh80.chung@samsung.com>
13756 L:      linux-mmc@vger.kernel.org
13757 S:      Maintained
13758 F:      drivers/mmc/host/dw_mmc*
13759
13760 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13761 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13762 S:      Supported
13763 F:      drivers/reset/reset-hsdk.c
13764 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13765 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13766
13767 SYSTEM CONFIGURATION (SYSCON)
13768 M:      Lee Jones <lee.jones@linaro.org>
13769 M:      Arnd Bergmann <arnd@arndb.de>
13770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13771 S:      Supported
13772 F:      drivers/mfd/syscon.c
13773
13774 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13775 M:      Sudeep Holla <sudeep.holla@arm.com>
13776 L:      linux-arm-kernel@lists.infradead.org
13777 S:      Maintained
13778 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13779 F:      drivers/clk/clk-sc[mp]i.c
13780 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13781 F:      drivers/firmware/arm_scpi.c
13782 F:      drivers/firmware/arm_scmi/
13783 F:      include/linux/sc[mp]i_protocol.h
13784
13785 SYSTEM RESET/SHUTDOWN DRIVERS
13786 M:      Sebastian Reichel <sre@kernel.org>
13787 L:      linux-pm@vger.kernel.org
13788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13789 S:      Maintained
13790 F:      Documentation/devicetree/bindings/power/reset/
13791 F:      drivers/power/reset/
13792
13793 SYSTEM TRACE MODULE CLASS
13794 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13795 S:      Maintained
13796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13797 F:      Documentation/trace/stm.rst
13798 F:      drivers/hwtracing/stm/
13799 F:      include/linux/stm.h
13800 F:      include/uapi/linux/stm.h
13801
13802 SYSV FILESYSTEM
13803 M:      Christoph Hellwig <hch@infradead.org>
13804 S:      Maintained
13805 F:      Documentation/filesystems/sysv-fs.txt
13806 F:      fs/sysv/
13807 F:      include/linux/sysv_fs.h
13808
13809 TARGET SUBSYSTEM
13810 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13811 L:      linux-scsi@vger.kernel.org
13812 L:      target-devel@vger.kernel.org
13813 W:      http://www.linux-iscsi.org
13814 W:      http://groups.google.com/group/linux-iscsi-target-dev
13815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13816 S:      Supported
13817 F:      drivers/target/
13818 F:      include/target/
13819 F:      Documentation/target/
13820
13821 TASKSTATS STATISTICS INTERFACE
13822 M:      Balbir Singh <bsingharora@gmail.com>
13823 S:      Maintained
13824 F:      Documentation/accounting/taskstats*
13825 F:      include/linux/taskstats*
13826 F:      kernel/taskstats.c
13827
13828 TC subsystem
13829 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13830 M:      Cong Wang <xiyou.wangcong@gmail.com>
13831 M:      Jiri Pirko <jiri@resnulli.us>
13832 L:      netdev@vger.kernel.org
13833 S:      Maintained
13834 F:      include/net/pkt_cls.h
13835 F:      include/net/pkt_sched.h
13836 F:      include/net/tc_act/
13837 F:      include/uapi/linux/pkt_cls.h
13838 F:      include/uapi/linux/pkt_sched.h
13839 F:      include/uapi/linux/tc_act/
13840 F:      include/uapi/linux/tc_ematch/
13841 F:      net/sched/
13842
13843 TCP LOW PRIORITY MODULE
13844 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13845 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13846 W:      http://tcp-lp-mod.sourceforge.net/
13847 S:      Maintained
13848 F:      net/ipv4/tcp_lp.c
13849
13850 TDA10071 MEDIA DRIVER
13851 M:      Antti Palosaari <crope@iki.fi>
13852 L:      linux-media@vger.kernel.org
13853 W:      https://linuxtv.org
13854 W:      http://palosaari.fi/linux/
13855 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13856 T:      git git://linuxtv.org/anttip/media_tree.git
13857 S:      Maintained
13858 F:      drivers/media/dvb-frontends/tda10071*
13859
13860 TDA18212 MEDIA DRIVER
13861 M:      Antti Palosaari <crope@iki.fi>
13862 L:      linux-media@vger.kernel.org
13863 W:      https://linuxtv.org
13864 W:      http://palosaari.fi/linux/
13865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13866 T:      git git://linuxtv.org/anttip/media_tree.git
13867 S:      Maintained
13868 F:      drivers/media/tuners/tda18212*
13869
13870 TDA18218 MEDIA DRIVER
13871 M:      Antti Palosaari <crope@iki.fi>
13872 L:      linux-media@vger.kernel.org
13873 W:      https://linuxtv.org
13874 W:      http://palosaari.fi/linux/
13875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13876 T:      git git://linuxtv.org/anttip/media_tree.git
13877 S:      Maintained
13878 F:      drivers/media/tuners/tda18218*
13879
13880 TDA18250 MEDIA DRIVER
13881 M:      Olli Salonen <olli.salonen@iki.fi>
13882 L:      linux-media@vger.kernel.org
13883 W:      https://linuxtv.org
13884 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13885 T:      git git://linuxtv.org/media_tree.git
13886 S:      Maintained
13887 F:      drivers/media/tuners/tda18250*
13888
13889 TDA18271 MEDIA DRIVER
13890 M:      Michael Krufky <mkrufky@linuxtv.org>
13891 L:      linux-media@vger.kernel.org
13892 W:      https://linuxtv.org
13893 W:      http://github.com/mkrufky
13894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13895 T:      git git://linuxtv.org/mkrufky/tuners.git
13896 S:      Maintained
13897 F:      drivers/media/tuners/tda18271*
13898
13899 TDA1997x MEDIA DRIVER
13900 M:      Tim Harvey <tharvey@gateworks.com>
13901 L:      linux-media@vger.kernel.org
13902 W:      https://linuxtv.org
13903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13904 S:      Maintained
13905 F:      drivers/media/i2c/tda1997x.*
13906
13907 TDA827x MEDIA DRIVER
13908 M:      Michael Krufky <mkrufky@linuxtv.org>
13909 L:      linux-media@vger.kernel.org
13910 W:      https://linuxtv.org
13911 W:      http://github.com/mkrufky
13912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13913 T:      git git://linuxtv.org/mkrufky/tuners.git
13914 S:      Maintained
13915 F:      drivers/media/tuners/tda8290.*
13916
13917 TDA8290 MEDIA DRIVER
13918 M:      Michael Krufky <mkrufky@linuxtv.org>
13919 L:      linux-media@vger.kernel.org
13920 W:      https://linuxtv.org
13921 W:      http://github.com/mkrufky
13922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13923 T:      git git://linuxtv.org/mkrufky/tuners.git
13924 S:      Maintained
13925 F:      drivers/media/tuners/tda8290.*
13926
13927 TDA9840 MEDIA DRIVER
13928 M:      Hans Verkuil <hverkuil@xs4all.nl>
13929 L:      linux-media@vger.kernel.org
13930 T:      git git://linuxtv.org/media_tree.git
13931 W:      https://linuxtv.org
13932 S:      Maintained
13933 F:      drivers/media/i2c/tda9840*
13934
13935 TEA5761 TUNER DRIVER
13936 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13937 L:      linux-media@vger.kernel.org
13938 W:      https://linuxtv.org
13939 T:      git git://linuxtv.org/media_tree.git
13940 S:      Odd fixes
13941 F:      drivers/media/tuners/tea5761.*
13942
13943 TEA5767 TUNER DRIVER
13944 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13945 L:      linux-media@vger.kernel.org
13946 W:      https://linuxtv.org
13947 T:      git git://linuxtv.org/media_tree.git
13948 S:      Maintained
13949 F:      drivers/media/tuners/tea5767.*
13950
13951 TEA6415C MEDIA DRIVER
13952 M:      Hans Verkuil <hverkuil@xs4all.nl>
13953 L:      linux-media@vger.kernel.org
13954 T:      git git://linuxtv.org/media_tree.git
13955 W:      https://linuxtv.org
13956 S:      Maintained
13957 F:      drivers/media/i2c/tea6415c*
13958
13959 TEA6420 MEDIA DRIVER
13960 M:      Hans Verkuil <hverkuil@xs4all.nl>
13961 L:      linux-media@vger.kernel.org
13962 T:      git git://linuxtv.org/media_tree.git
13963 W:      https://linuxtv.org
13964 S:      Maintained
13965 F:      drivers/media/i2c/tea6420*
13966
13967 TEAM DRIVER
13968 M:      Jiri Pirko <jiri@resnulli.us>
13969 L:      netdev@vger.kernel.org
13970 S:      Supported
13971 F:      drivers/net/team/
13972 F:      include/linux/if_team.h
13973 F:      include/uapi/linux/if_team.h
13974
13975 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13976 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13977 S:      Maintained
13978 F:      arch/x86/platform/ts5500/
13979
13980 TECHNOTREND USB IR RECEIVER
13981 M:      Sean Young <sean@mess.org>
13982 L:      linux-media@vger.kernel.org
13983 S:      Maintained
13984 F:      drivers/media/rc/ttusbir.c
13985
13986 TECHWELL TW9910 VIDEO DECODER
13987 L:      linux-media@vger.kernel.org
13988 S:      Orphan
13989 F:      drivers/media/i2c/tw9910.c
13990 F:      include/media/i2c/tw9910.h
13991
13992 TEE SUBSYSTEM
13993 M:      Jens Wiklander <jens.wiklander@linaro.org>
13994 S:      Maintained
13995 F:      include/linux/tee_drv.h
13996 F:      include/uapi/linux/tee.h
13997 F:      drivers/tee/
13998 F:      Documentation/tee.txt
13999
14000 TEGRA ARCHITECTURE SUPPORT
14001 M:      Thierry Reding <thierry.reding@gmail.com>
14002 M:      Jonathan Hunter <jonathanh@nvidia.com>
14003 L:      linux-tegra@vger.kernel.org
14004 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14006 S:      Supported
14007 N:      [^a-z]tegra
14008
14009 TEGRA CLOCK DRIVER
14010 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14011 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14012 S:      Supported
14013 F:      drivers/clk/tegra/
14014
14015 TEGRA DMA DRIVERS
14016 M:      Laxman Dewangan <ldewangan@nvidia.com>
14017 M:      Jon Hunter <jonathanh@nvidia.com>
14018 S:      Supported
14019 F:      drivers/dma/tegra*
14020
14021 TEGRA I2C DRIVER
14022 M:      Laxman Dewangan <ldewangan@nvidia.com>
14023 S:      Supported
14024 F:      drivers/i2c/busses/i2c-tegra.c
14025
14026 TEGRA IOMMU DRIVERS
14027 M:      Thierry Reding <thierry.reding@gmail.com>
14028 L:      linux-tegra@vger.kernel.org
14029 S:      Supported
14030 F:      drivers/iommu/tegra*
14031
14032 TEGRA KBC DRIVER
14033 M:      Laxman Dewangan <ldewangan@nvidia.com>
14034 S:      Supported
14035 F:      drivers/input/keyboard/tegra-kbc.c
14036
14037 TEGRA PWM DRIVER
14038 M:      Thierry Reding <thierry.reding@gmail.com>
14039 S:      Supported
14040 F:      drivers/pwm/pwm-tegra.c
14041
14042 TEGRA SERIAL DRIVER
14043 M:      Laxman Dewangan <ldewangan@nvidia.com>
14044 S:      Supported
14045 F:      drivers/tty/serial/serial-tegra.c
14046
14047 TEGRA SPI DRIVER
14048 M:      Laxman Dewangan <ldewangan@nvidia.com>
14049 S:      Supported
14050 F:      drivers/spi/spi-tegra*
14051
14052 TEHUTI ETHERNET DRIVER
14053 M:      Andy Gospodarek <andy@greyhouse.net>
14054 L:      netdev@vger.kernel.org
14055 S:      Supported
14056 F:      drivers/net/ethernet/tehuti/*
14057
14058 Telecom Clock Driver for MCPL0010
14059 M:      Mark Gross <mark.gross@intel.com>
14060 S:      Supported
14061 F:      drivers/char/tlclk.c
14062
14063 TENSILICA XTENSA PORT (xtensa)
14064 M:      Chris Zankel <chris@zankel.net>
14065 M:      Max Filippov <jcmvbkbc@gmail.com>
14066 L:      linux-xtensa@linux-xtensa.org
14067 T:      git git://github.com/czankel/xtensa-linux.git
14068 S:      Maintained
14069 F:      arch/xtensa/
14070 F:      drivers/irqchip/irq-xtensa-*
14071
14072 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14073 M:      Nishanth Menon <nm@ti.com>
14074 M:      Tero Kristo <t-kristo@ti.com>
14075 M:      Santosh Shilimkar <ssantosh@kernel.org>
14076 L:      linux-arm-kernel@lists.infradead.org
14077 S:      Maintained
14078 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14079 F:      drivers/firmware/ti_sci*
14080 F:      include/linux/soc/ti/ti_sci_protocol.h
14081 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14082 F:      include/dt-bindings/genpd/k2g.h
14083 F:      drivers/soc/ti/ti_sci_pm_domains.c
14084 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14085 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14086 F:      drivers/clk/keystone/sci-clk.c
14087 F:      drivers/reset/reset-ti-sci.c
14088
14089 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14090 M:      Hans Verkuil <hverkuil@xs4all.nl>
14091 L:      linux-media@vger.kernel.org
14092 T:      git git://linuxtv.org/media_tree.git
14093 W:      https://linuxtv.org
14094 S:      Maintained
14095 F:      drivers/media/radio/radio-raremono.c
14096
14097 THERMAL
14098 M:      Zhang Rui <rui.zhang@intel.com>
14099 M:      Eduardo Valentin <edubezval@gmail.com>
14100 L:      linux-pm@vger.kernel.org
14101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14103 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14104 S:      Supported
14105 F:      drivers/thermal/
14106 F:      include/linux/thermal.h
14107 F:      include/uapi/linux/thermal.h
14108 F:      include/linux/cpu_cooling.h
14109 F:      Documentation/devicetree/bindings/thermal/
14110
14111 THERMAL/CPU_COOLING
14112 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14113 M:      Viresh Kumar <viresh.kumar@linaro.org>
14114 M:      Javi Merino <javi.merino@kernel.org>
14115 L:      linux-pm@vger.kernel.org
14116 S:      Supported
14117 F:      Documentation/thermal/cpu-cooling-api.txt
14118 F:      drivers/thermal/cpu_cooling.c
14119 F:      include/linux/cpu_cooling.h
14120
14121 THINKPAD ACPI EXTRAS DRIVER
14122 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14123 L:      ibm-acpi-devel@lists.sourceforge.net
14124 L:      platform-driver-x86@vger.kernel.org
14125 W:      http://ibm-acpi.sourceforge.net
14126 W:      http://thinkwiki.org/wiki/Ibm-acpi
14127 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14128 S:      Maintained
14129 F:      drivers/platform/x86/thinkpad_acpi.c
14130
14131 THUNDERBOLT DRIVER
14132 M:      Andreas Noever <andreas.noever@gmail.com>
14133 M:      Michael Jamet <michael.jamet@intel.com>
14134 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14135 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14137 S:      Maintained
14138 F:      Documentation/admin-guide/thunderbolt.rst
14139 F:      drivers/thunderbolt/
14140 F:      include/linux/thunderbolt.h
14141
14142 THUNDERBOLT NETWORK DRIVER
14143 M:      Michael Jamet <michael.jamet@intel.com>
14144 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14145 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14146 L:      netdev@vger.kernel.org
14147 S:      Maintained
14148 F:      drivers/net/thunderbolt.c
14149
14150 THUNDERX GPIO DRIVER
14151 M:      David Daney <david.daney@cavium.com>
14152 S:      Maintained
14153 F:      drivers/gpio/gpio-thunderx.c
14154
14155 TI AM437X VPFE DRIVER
14156 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14157 L:      linux-media@vger.kernel.org
14158 W:      https://linuxtv.org
14159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14160 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14161 S:      Maintained
14162 F:      drivers/media/platform/am437x/
14163
14164 TI BANDGAP AND THERMAL DRIVER
14165 M:      Eduardo Valentin <edubezval@gmail.com>
14166 M:      Keerthy <j-keerthy@ti.com>
14167 L:      linux-pm@vger.kernel.org
14168 L:      linux-omap@vger.kernel.org
14169 S:      Maintained
14170 F:      drivers/thermal/ti-soc-thermal/
14171
14172 TI BQ27XXX POWER SUPPLY DRIVER
14173 R:      Andrew F. Davis <afd@ti.com>
14174 F:      include/linux/power/bq27xxx_battery.h
14175 F:      drivers/power/supply/bq27xxx_battery.c
14176 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14177
14178 TI CDCE706 CLOCK DRIVER
14179 M:      Max Filippov <jcmvbkbc@gmail.com>
14180 S:      Maintained
14181 F:      drivers/clk/clk-cdce706.c
14182
14183 TI CLOCK DRIVER
14184 M:      Tero Kristo <t-kristo@ti.com>
14185 L:      linux-omap@vger.kernel.org
14186 S:      Maintained
14187 F:      drivers/clk/ti/
14188 F:      include/linux/clk/ti.h
14189
14190 TI DAVINCI MACHINE SUPPORT
14191 M:      Sekhar Nori <nsekhar@ti.com>
14192 M:      Kevin Hilman <khilman@kernel.org>
14193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14195 S:      Supported
14196 F:      arch/arm/mach-davinci/
14197 F:      drivers/i2c/busses/i2c-davinci.c
14198 F:      arch/arm/boot/dts/da850*
14199
14200 TI DAVINCI SERIES CLOCK DRIVER
14201 M:      David Lechner <david@lechnology.com>
14202 R:      Sekhar Nori <nsekhar@ti.com>
14203 S:      Maintained
14204 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14205 F:      drivers/clk/davinci/
14206
14207 TI DAVINCI SERIES GPIO DRIVER
14208 M:      Keerthy <j-keerthy@ti.com>
14209 L:      linux-gpio@vger.kernel.org
14210 S:      Maintained
14211 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14212 F:      drivers/gpio/gpio-davinci.c
14213
14214 TI DAVINCI SERIES MEDIA DRIVER
14215 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14216 L:      linux-media@vger.kernel.org
14217 W:      https://linuxtv.org
14218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14219 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14220 S:      Maintained
14221 F:      drivers/media/platform/davinci/
14222 F:      include/media/davinci/
14223
14224 TI ETHERNET SWITCH DRIVER (CPSW)
14225 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14226 L:      linux-omap@vger.kernel.org
14227 L:      netdev@vger.kernel.org
14228 S:      Maintained
14229 F:      drivers/net/ethernet/ti/cpsw*
14230 F:      drivers/net/ethernet/ti/davinci*
14231
14232 TI FLASH MEDIA INTERFACE DRIVER
14233 M:      Alex Dubov <oakad@yahoo.com>
14234 S:      Maintained
14235 F:      drivers/misc/tifm*
14236 F:      drivers/mmc/host/tifm_sd.c
14237 F:      include/linux/tifm.h
14238
14239 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14240 M:      Santosh Shilimkar <ssantosh@kernel.org>
14241 L:      linux-kernel@vger.kernel.org
14242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14243 S:      Maintained
14244 F:      drivers/soc/ti/*
14245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14246
14247 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14248 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14249 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14250 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14251 S:      Maintained
14252 F:      sound/soc/codecs/lm49453*
14253 F:      sound/soc/codecs/isabelle*
14254
14255 TI LP855x BACKLIGHT DRIVER
14256 M:      Milo Kim <milo.kim@ti.com>
14257 S:      Maintained
14258 F:      Documentation/backlight/lp855x-driver.txt
14259 F:      drivers/video/backlight/lp855x_bl.c
14260 F:      include/linux/platform_data/lp855x.h
14261
14262 TI LP8727 CHARGER DRIVER
14263 M:      Milo Kim <milo.kim@ti.com>
14264 S:      Maintained
14265 F:      drivers/power/supply/lp8727_charger.c
14266 F:      include/linux/platform_data/lp8727.h
14267
14268 TI LP8788 MFD DRIVER
14269 M:      Milo Kim <milo.kim@ti.com>
14270 S:      Maintained
14271 F:      drivers/iio/adc/lp8788_adc.c
14272 F:      drivers/leds/leds-lp8788.c
14273 F:      drivers/mfd/lp8788*.c
14274 F:      drivers/power/supply/lp8788-charger.c
14275 F:      drivers/regulator/lp8788-*.c
14276 F:      include/linux/mfd/lp8788*.h
14277
14278 TI NETCP ETHERNET DRIVER
14279 M:      Wingman Kwok <w-kwok2@ti.com>
14280 M:      Murali Karicheri <m-karicheri2@ti.com>
14281 L:      netdev@vger.kernel.org
14282 S:      Maintained
14283 F:      drivers/net/ethernet/ti/netcp*
14284
14285 TI TAS571X FAMILY ASoC CODEC DRIVER
14286 M:      Kevin Cernekee <cernekee@chromium.org>
14287 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14288 S:      Odd Fixes
14289 F:      sound/soc/codecs/tas571x*
14290
14291 TI TRF7970A NFC DRIVER
14292 M:      Mark Greer <mgreer@animalcreek.com>
14293 L:      linux-wireless@vger.kernel.org
14294 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14295 S:      Supported
14296 F:      drivers/nfc/trf7970a.c
14297 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14298
14299 TI TWL4030 SERIES SOC CODEC DRIVER
14300 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14302 S:      Maintained
14303 F:      sound/soc/codecs/twl4030*
14304
14305 TI VPE/CAL DRIVERS
14306 M:      Benoit Parrot <bparrot@ti.com>
14307 L:      linux-media@vger.kernel.org
14308 W:      http://linuxtv.org/
14309 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14310 S:      Maintained
14311 F:      drivers/media/platform/ti-vpe/
14312
14313 TI WILINK WIRELESS DRIVERS
14314 L:      linux-wireless@vger.kernel.org
14315 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14316 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14318 S:      Orphan
14319 F:      drivers/net/wireless/ti/
14320 F:      include/linux/wl12xx.h
14321
14322 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14323 M:      John Stultz <john.stultz@linaro.org>
14324 M:      Thomas Gleixner <tglx@linutronix.de>
14325 R:      Stephen Boyd <sboyd@kernel.org>
14326 L:      linux-kernel@vger.kernel.org
14327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14328 S:      Supported
14329 F:      include/linux/clocksource.h
14330 F:      include/linux/time.h
14331 F:      include/linux/timex.h
14332 F:      include/uapi/linux/time.h
14333 F:      include/uapi/linux/timex.h
14334 F:      kernel/time/clocksource.c
14335 F:      kernel/time/time*.c
14336 F:      kernel/time/alarmtimer.c
14337 F:      kernel/time/ntp.c
14338 F:      tools/testing/selftests/timers/
14339
14340 TIPC NETWORK LAYER
14341 M:      Jon Maloy <jon.maloy@ericsson.com>
14342 M:      Ying Xue <ying.xue@windriver.com>
14343 L:      netdev@vger.kernel.org (core kernel code)
14344 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14345 W:      http://tipc.sourceforge.net/
14346 S:      Maintained
14347 F:      include/uapi/linux/tipc*.h
14348 F:      net/tipc/
14349
14350 TLAN NETWORK DRIVER
14351 M:      Samuel Chessman <chessman@tux.org>
14352 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14353 W:      http://sourceforge.net/projects/tlan/
14354 S:      Maintained
14355 F:      Documentation/networking/tlan.txt
14356 F:      drivers/net/ethernet/ti/tlan.*
14357
14358 TM6000 VIDEO4LINUX DRIVER
14359 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14360 L:      linux-media@vger.kernel.org
14361 W:      https://linuxtv.org
14362 T:      git git://linuxtv.org/media_tree.git
14363 S:      Odd fixes
14364 F:      drivers/media/usb/tm6000/
14365 F:      Documentation/media/v4l-drivers/tm6000*
14366
14367 TMIO/SDHI MMC DRIVER
14368 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14369 L:      linux-mmc@vger.kernel.org
14370 S:      Supported
14371 F:      drivers/mmc/host/tmio_mmc*
14372 F:      drivers/mmc/host/renesas_sdhi*
14373 F:      include/linux/mfd/tmio.h
14374
14375 TMP401 HARDWARE MONITOR DRIVER
14376 M:      Guenter Roeck <linux@roeck-us.net>
14377 L:      linux-hwmon@vger.kernel.org
14378 S:      Maintained
14379 F:      Documentation/hwmon/tmp401
14380 F:      drivers/hwmon/tmp401.c
14381
14382 TMPFS (SHMEM FILESYSTEM)
14383 M:      Hugh Dickins <hughd@google.com>
14384 L:      linux-mm@kvack.org
14385 S:      Maintained
14386 F:      include/linux/shmem_fs.h
14387 F:      mm/shmem.c
14388
14389 TOMOYO SECURITY MODULE
14390 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14391 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14392 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14393 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14394 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14395 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14396 W:      http://tomoyo.sourceforge.jp/
14397 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14398 S:      Maintained
14399 F:      security/tomoyo/
14400
14401 TOPSTAR LAPTOP EXTRAS DRIVER
14402 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14403 L:      platform-driver-x86@vger.kernel.org
14404 S:      Maintained
14405 F:      drivers/platform/x86/topstar-laptop.c
14406
14407 TORTURE-TEST MODULES
14408 M:      Davidlohr Bueso <dave@stgolabs.net>
14409 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14410 M:      Josh Triplett <josh@joshtriplett.org>
14411 L:      linux-kernel@vger.kernel.org
14412 S:      Supported
14413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14414 F:      Documentation/RCU/torture.txt
14415 F:      kernel/torture.c
14416 F:      kernel/rcu/rcutorture.c
14417 F:      kernel/locking/locktorture.c
14418
14419 TOSHIBA ACPI EXTRAS DRIVER
14420 M:      Azael Avalos <coproscefalo@gmail.com>
14421 L:      platform-driver-x86@vger.kernel.org
14422 S:      Maintained
14423 F:      drivers/platform/x86/toshiba_acpi.c
14424
14425 TOSHIBA BLUETOOTH DRIVER
14426 M:      Azael Avalos <coproscefalo@gmail.com>
14427 L:      platform-driver-x86@vger.kernel.org
14428 S:      Maintained
14429 F:      drivers/platform/x86/toshiba_bluetooth.c
14430
14431 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14432 M:      Azael Avalos <coproscefalo@gmail.com>
14433 L:      platform-driver-x86@vger.kernel.org
14434 S:      Maintained
14435 F:      drivers/platform/x86/toshiba_haps.c
14436
14437 TOSHIBA SMM DRIVER
14438 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14439 W:      http://www.buzzard.org.uk/toshiba/
14440 S:      Maintained
14441 F:      drivers/char/toshiba.c
14442 F:      include/linux/toshiba.h
14443 F:      include/uapi/linux/toshiba.h
14444
14445 TOSHIBA TC358743 DRIVER
14446 M:      Mats Randgaard <matrandg@cisco.com>
14447 L:      linux-media@vger.kernel.org
14448 S:      Maintained
14449 F:      drivers/media/i2c/tc358743*
14450 F:      include/media/i2c/tc358743.h
14451
14452 TOSHIBA WMI HOTKEYS DRIVER
14453 M:      Azael Avalos <coproscefalo@gmail.com>
14454 L:      platform-driver-x86@vger.kernel.org
14455 S:      Maintained
14456 F:      drivers/platform/x86/toshiba-wmi.c
14457
14458 TPM DEVICE DRIVER
14459 M:      Peter Huewe <peterhuewe@gmx.de>
14460 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14461 R:      Jason Gunthorpe <jgg@ziepe.ca>
14462 L:      linux-integrity@vger.kernel.org
14463 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14464 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14465 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14466 S:      Maintained
14467 F:      drivers/char/tpm/
14468
14469 TRACING
14470 M:      Steven Rostedt <rostedt@goodmis.org>
14471 M:      Ingo Molnar <mingo@redhat.com>
14472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14473 S:      Maintained
14474 F:      Documentation/trace/ftrace.rst
14475 F:      arch/*/*/*/ftrace.h
14476 F:      arch/*/kernel/ftrace.c
14477 F:      include/*/ftrace.h
14478 F:      include/linux/trace*.h
14479 F:      include/trace/
14480 F:      kernel/trace/
14481 F:      tools/testing/selftests/ftrace/
14482
14483 TRACING MMIO ACCESSES (MMIOTRACE)
14484 M:      Steven Rostedt <rostedt@goodmis.org>
14485 M:      Ingo Molnar <mingo@kernel.org>
14486 R:      Karol Herbst <karolherbst@gmail.com>
14487 R:      Pekka Paalanen <ppaalanen@gmail.com>
14488 S:      Maintained
14489 L:      linux-kernel@vger.kernel.org
14490 L:      nouveau@lists.freedesktop.org
14491 F:      kernel/trace/trace_mmiotrace.c
14492 F:      include/linux/mmiotrace.h
14493 F:      arch/x86/mm/kmmio.c
14494 F:      arch/x86/mm/mmio-mod.c
14495 F:      arch/x86/mm/testmmiotrace.c
14496
14497 TRIVIAL PATCHES
14498 M:      Jiri Kosina <trivial@kernel.org>
14499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14500 S:      Maintained
14501 K:      ^Subject:.*(?i)trivial
14502
14503 TEMPO SEMICONDUCTOR DRIVERS
14504 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14505 S:      Maintained
14506 F:      sound/soc/codecs/tscs*.c
14507 F:      sound/soc/codecs/tscs*.h
14508 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14509
14510 TTY LAYER
14511 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14512 M:      Jiri Slaby <jslaby@suse.com>
14513 S:      Supported
14514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14515 F:      Documentation/serial/
14516 F:      drivers/tty/
14517 F:      drivers/tty/serial/serial_core.c
14518 F:      include/linux/serial_core.h
14519 F:      include/linux/serial.h
14520 F:      include/linux/tty.h
14521 F:      include/uapi/linux/serial_core.h
14522 F:      include/uapi/linux/serial.h
14523 F:      include/uapi/linux/tty.h
14524
14525 TUA9001 MEDIA DRIVER
14526 M:      Antti Palosaari <crope@iki.fi>
14527 L:      linux-media@vger.kernel.org
14528 W:      https://linuxtv.org
14529 W:      http://palosaari.fi/linux/
14530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14531 T:      git git://linuxtv.org/anttip/media_tree.git
14532 S:      Maintained
14533 F:      drivers/media/tuners/tua9001*
14534
14535 TULIP NETWORK DRIVERS
14536 L:      netdev@vger.kernel.org
14537 L:      linux-parisc@vger.kernel.org
14538 S:      Orphan
14539 F:      drivers/net/ethernet/dec/tulip/
14540
14541 TUN/TAP driver
14542 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14543 W:      http://vtun.sourceforge.net/tun
14544 S:      Maintained
14545 F:      Documentation/networking/tuntap.txt
14546 F:      arch/um/os-Linux/drivers/
14547
14548 TURBOCHANNEL SUBSYSTEM
14549 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14550 M:      Ralf Baechle <ralf@linux-mips.org>
14551 L:      linux-mips@linux-mips.org
14552 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14553 S:      Maintained
14554 F:      drivers/tc/
14555 F:      include/linux/tc.h
14556
14557 TURBOSTAT UTILITY
14558 M:      "Len Brown" <lenb@kernel.org>
14559 L:      linux-pm@vger.kernel.org
14560 B:      https://bugzilla.kernel.org
14561 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14563 S:      Supported
14564 F:      tools/power/x86/turbostat/
14565
14566 TW5864 VIDEO4LINUX DRIVER
14567 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14568 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14569 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14570 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14571 L:      linux-media@vger.kernel.org
14572 S:      Supported
14573 F:      drivers/media/pci/tw5864/
14574
14575 TW68 VIDEO4LINUX DRIVER
14576 M:      Hans Verkuil <hverkuil@xs4all.nl>
14577 L:      linux-media@vger.kernel.org
14578 T:      git git://linuxtv.org/media_tree.git
14579 W:      https://linuxtv.org
14580 S:      Odd Fixes
14581 F:      drivers/media/pci/tw68/
14582
14583 TW686X VIDEO4LINUX DRIVER
14584 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14585 L:      linux-media@vger.kernel.org
14586 T:      git git://linuxtv.org/media_tree.git
14587 W:      http://linuxtv.org
14588 S:      Maintained
14589 F:      drivers/media/pci/tw686x/
14590
14591 UBI FILE SYSTEM (UBIFS)
14592 M:      Richard Weinberger <richard@nod.at>
14593 M:      Artem Bityutskiy <dedekind1@gmail.com>
14594 M:      Adrian Hunter <adrian.hunter@intel.com>
14595 L:      linux-mtd@lists.infradead.org
14596 T:      git git://git.infradead.org/ubifs-2.6.git
14597 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14598 S:      Supported
14599 F:      Documentation/filesystems/ubifs.txt
14600 F:      fs/ubifs/
14601
14602 UCLINUX (M68KNOMMU AND COLDFIRE)
14603 M:      Greg Ungerer <gerg@linux-m68k.org>
14604 W:      http://www.linux-m68k.org/
14605 W:      http://www.uclinux.org/
14606 L:      linux-m68k@lists.linux-m68k.org
14607 L:      uclinux-dev@uclinux.org  (subscribers-only)
14608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14609 S:      Maintained
14610 F:      arch/m68k/coldfire/
14611 F:      arch/m68k/68*/
14612 F:      arch/m68k/*/*_no.*
14613 F:      arch/m68k/include/asm/*_no.*
14614
14615 UDF FILESYSTEM
14616 M:      Jan Kara <jack@suse.com>
14617 S:      Maintained
14618 F:      Documentation/filesystems/udf.txt
14619 F:      fs/udf/
14620
14621 UDRAW TABLET
14622 M:      Bastien Nocera <hadess@hadess.net>
14623 L:      linux-input@vger.kernel.org
14624 S:      Maintained
14625 F:      drivers/hid/hid-udraw-ps3.c
14626
14627 UFS FILESYSTEM
14628 M:      Evgeniy Dushistov <dushistov@mail.ru>
14629 S:      Maintained
14630 F:      Documentation/filesystems/ufs.txt
14631 F:      fs/ufs/
14632
14633 UHID USERSPACE HID IO DRIVER:
14634 M:      David Herrmann <dh.herrmann@googlemail.com>
14635 L:      linux-input@vger.kernel.org
14636 S:      Maintained
14637 F:      drivers/hid/uhid.c
14638 F:      include/uapi/linux/uhid.h
14639
14640 ULPI BUS
14641 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14642 L:      linux-usb@vger.kernel.org
14643 S:      Maintained
14644 F:      drivers/usb/common/ulpi.c
14645 F:      include/linux/ulpi/
14646
14647 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14648 L:      linux-usb@vger.kernel.org
14649 S:      Orphan
14650 F:      drivers/uwb/
14651 F:      include/linux/uwb.h
14652 F:      include/linux/uwb/
14653
14654 UNICORE32 ARCHITECTURE:
14655 M:      Guan Xuetao <gxt@pku.edu.cn>
14656 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14657 S:      Maintained
14658 T:      git git://github.com/gxt/linux.git
14659 F:      arch/unicore32/
14660
14661 UNIFDEF
14662 M:      Tony Finch <dot@dotat.at>
14663 W:      http://dotat.at/prog/unifdef
14664 S:      Maintained
14665 F:      scripts/unifdef.c
14666
14667 UNIFORM CDROM DRIVER
14668 M:      Jens Axboe <axboe@kernel.dk>
14669 W:      http://www.kernel.dk
14670 S:      Maintained
14671 F:      Documentation/cdrom/
14672 F:      drivers/cdrom/cdrom.c
14673 F:      include/linux/cdrom.h
14674 F:      include/uapi/linux/cdrom.h
14675
14676 UNISYS S-PAR DRIVERS
14677 M:      David Kershner <david.kershner@unisys.com>
14678 L:      sparmaintainer@unisys.com (Unisys internal)
14679 S:      Supported
14680 F:      include/linux/visorbus.h
14681 F:      drivers/visorbus/
14682 F:      drivers/staging/unisys/
14683
14684 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14685 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14686 L:      linux-scsi@vger.kernel.org
14687 S:      Supported
14688 F:      Documentation/scsi/ufs.txt
14689 F:      drivers/scsi/ufs/
14690
14691 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14692 M:      Joao Pinto <jpinto@synopsys.com>
14693 L:      linux-scsi@vger.kernel.org
14694 S:      Supported
14695 F:      drivers/scsi/ufs/*dwc*
14696
14697 UNSORTED BLOCK IMAGES (UBI)
14698 M:      Artem Bityutskiy <dedekind1@gmail.com>
14699 M:      Richard Weinberger <richard@nod.at>
14700 W:      http://www.linux-mtd.infradead.org/
14701 L:      linux-mtd@lists.infradead.org
14702 T:      git git://git.infradead.org/ubifs-2.6.git
14703 S:      Supported
14704 F:      drivers/mtd/ubi/
14705 F:      include/linux/mtd/ubi.h
14706 F:      include/uapi/mtd/ubi-user.h
14707
14708 USB "USBNET" DRIVER FRAMEWORK
14709 M:      Oliver Neukum <oneukum@suse.com>
14710 L:      netdev@vger.kernel.org
14711 W:      http://www.linux-usb.org/usbnet
14712 S:      Maintained
14713 F:      drivers/net/usb/usbnet.c
14714 F:      include/linux/usb/usbnet.h
14715
14716 USB ACM DRIVER
14717 M:      Oliver Neukum <oneukum@suse.com>
14718 L:      linux-usb@vger.kernel.org
14719 S:      Maintained
14720 F:      Documentation/usb/acm.txt
14721 F:      drivers/usb/class/cdc-acm.*
14722
14723 USB AR5523 WIRELESS DRIVER
14724 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14725 L:      linux-wireless@vger.kernel.org
14726 S:      Maintained
14727 F:      drivers/net/wireless/ath/ar5523/
14728
14729 USB ATTACHED SCSI
14730 M:      Oliver Neukum <oneukum@suse.com>
14731 L:      linux-usb@vger.kernel.org
14732 L:      linux-scsi@vger.kernel.org
14733 S:      Maintained
14734 F:      drivers/usb/storage/uas.c
14735
14736 USB CDC ETHERNET DRIVER
14737 M:      Oliver Neukum <oliver@neukum.org>
14738 L:      linux-usb@vger.kernel.org
14739 S:      Maintained
14740 F:      drivers/net/usb/cdc_*.c
14741 F:      include/uapi/linux/usb/cdc.h
14742
14743 USB CHAOSKEY DRIVER
14744 M:      Keith Packard <keithp@keithp.com>
14745 L:      linux-usb@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/usb/misc/chaoskey.c
14748
14749 USB CYPRESS C67X00 DRIVER
14750 M:      Peter Korsgaard <jacmet@sunsite.dk>
14751 L:      linux-usb@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/usb/c67x00/
14754
14755 USB DAVICOM DM9601 DRIVER
14756 M:      Peter Korsgaard <jacmet@sunsite.dk>
14757 L:      netdev@vger.kernel.org
14758 W:      http://www.linux-usb.org/usbnet
14759 S:      Maintained
14760 F:      drivers/net/usb/dm9601.c
14761
14762 USB DIAMOND RIO500 DRIVER
14763 M:      Cesar Miquel <miquel@df.uba.ar>
14764 L:      rio500-users@lists.sourceforge.net
14765 W:      http://rio500.sourceforge.net
14766 S:      Maintained
14767 F:      drivers/usb/misc/rio500*
14768
14769 USB EHCI DRIVER
14770 M:      Alan Stern <stern@rowland.harvard.edu>
14771 L:      linux-usb@vger.kernel.org
14772 S:      Maintained
14773 F:      Documentation/usb/ehci.txt
14774 F:      drivers/usb/host/ehci*
14775
14776 USB GADGET/PERIPHERAL SUBSYSTEM
14777 M:      Felipe Balbi <balbi@kernel.org>
14778 L:      linux-usb@vger.kernel.org
14779 W:      http://www.linux-usb.org/gadget
14780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14781 S:      Maintained
14782 F:      drivers/usb/gadget/
14783 F:      include/linux/usb/gadget*
14784
14785 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14786 M:      Jiri Kosina <jikos@kernel.org>
14787 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14788 L:      linux-usb@vger.kernel.org
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14790 S:      Maintained
14791 F:      Documentation/hid/hiddev.txt
14792 F:      drivers/hid/usbhid/
14793
14794 USB INTEL XHCI ROLE MUX DRIVER
14795 M:      Hans de Goede <hdegoede@redhat.com>
14796 L:      linux-usb@vger.kernel.org
14797 S:      Maintained
14798 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14799
14800 USB ISP116X DRIVER
14801 M:      Olav Kongas <ok@artecdesign.ee>
14802 L:      linux-usb@vger.kernel.org
14803 S:      Maintained
14804 F:      drivers/usb/host/isp116x*
14805 F:      include/linux/usb/isp116x.h
14806
14807 USB LAN78XX ETHERNET DRIVER
14808 M:      Woojung Huh <woojung.huh@microchip.com>
14809 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14810 L:      netdev@vger.kernel.org
14811 S:      Maintained
14812 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14813 F:      drivers/net/usb/lan78xx.*
14814 F:      include/dt-bindings/net/microchip-lan78xx.h
14815
14816 USB MASS STORAGE DRIVER
14817 M:      Alan Stern <stern@rowland.harvard.edu>
14818 L:      linux-usb@vger.kernel.org
14819 L:      usb-storage@lists.one-eyed-alien.net
14820 S:      Maintained
14821 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14822 F:      drivers/usb/storage/
14823
14824 USB MIDI DRIVER
14825 M:      Clemens Ladisch <clemens@ladisch.de>
14826 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14827 T:      git git://git.alsa-project.org/alsa-kernel.git
14828 S:      Maintained
14829 F:      sound/usb/midi.*
14830
14831 USB NETWORKING DRIVERS
14832 L:      linux-usb@vger.kernel.org
14833 S:      Odd Fixes
14834 F:      drivers/net/usb/
14835
14836 USB OHCI DRIVER
14837 M:      Alan Stern <stern@rowland.harvard.edu>
14838 L:      linux-usb@vger.kernel.org
14839 S:      Maintained
14840 F:      Documentation/usb/ohci.txt
14841 F:      drivers/usb/host/ohci*
14842
14843 USB OTG FSM (Finite State Machine)
14844 M:      Peter Chen <Peter.Chen@nxp.com>
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14846 L:      linux-usb@vger.kernel.org
14847 S:      Maintained
14848 F:      drivers/usb/common/usb-otg-fsm.c
14849
14850 USB OVER IP DRIVER
14851 M:      Valentina Manea <valentina.manea.m@gmail.com>
14852 M:      Shuah Khan <shuah@kernel.org>
14853 L:      linux-usb@vger.kernel.org
14854 S:      Maintained
14855 F:      Documentation/usb/usbip_protocol.txt
14856 F:      drivers/usb/usbip/
14857 F:      tools/usb/usbip/
14858 F:      tools/testing/selftests/drivers/usb/usbip/
14859
14860 USB PEGASUS DRIVER
14861 M:      Petko Manolov <petkan@nucleusys.com>
14862 L:      linux-usb@vger.kernel.org
14863 L:      netdev@vger.kernel.org
14864 T:      git git://github.com/petkan/pegasus.git
14865 W:      https://github.com/petkan/pegasus
14866 S:      Maintained
14867 F:      drivers/net/usb/pegasus.*
14868
14869 USB PHY LAYER
14870 M:      Felipe Balbi <balbi@kernel.org>
14871 L:      linux-usb@vger.kernel.org
14872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14873 S:      Maintained
14874 F:      drivers/usb/phy/
14875
14876 USB PRINTER DRIVER (usblp)
14877 M:      Pete Zaitcev <zaitcev@redhat.com>
14878 L:      linux-usb@vger.kernel.org
14879 S:      Supported
14880 F:      drivers/usb/class/usblp.c
14881
14882 USB QMI WWAN NETWORK DRIVER
14883 M:      Bjørn Mork <bjorn@mork.no>
14884 L:      netdev@vger.kernel.org
14885 S:      Maintained
14886 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14887 F:      drivers/net/usb/qmi_wwan.c
14888
14889 USB RTL8150 DRIVER
14890 M:      Petko Manolov <petkan@nucleusys.com>
14891 L:      linux-usb@vger.kernel.org
14892 L:      netdev@vger.kernel.org
14893 T:      git git://github.com/petkan/rtl8150.git
14894 W:      https://github.com/petkan/rtl8150
14895 S:      Maintained
14896 F:      drivers/net/usb/rtl8150.c
14897
14898 USB SERIAL SUBSYSTEM
14899 M:      Johan Hovold <johan@kernel.org>
14900 L:      linux-usb@vger.kernel.org
14901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14902 S:      Maintained
14903 F:      Documentation/usb/usb-serial.txt
14904 F:      drivers/usb/serial/
14905 F:      include/linux/usb/serial.h
14906
14907 USB SMSC75XX ETHERNET DRIVER
14908 M:      Steve Glendinning <steve.glendinning@shawell.net>
14909 L:      netdev@vger.kernel.org
14910 S:      Maintained
14911 F:      drivers/net/usb/smsc75xx.*
14912
14913 USB SMSC95XX ETHERNET DRIVER
14914 M:      Steve Glendinning <steve.glendinning@shawell.net>
14915 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14916 L:      netdev@vger.kernel.org
14917 S:      Maintained
14918 F:      drivers/net/usb/smsc95xx.*
14919
14920 USB SUBSYSTEM
14921 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14922 L:      linux-usb@vger.kernel.org
14923 W:      http://www.linux-usb.org
14924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14925 S:      Supported
14926 F:      Documentation/devicetree/bindings/usb/
14927 F:      Documentation/usb/
14928 F:      drivers/usb/
14929 F:      include/linux/usb.h
14930 F:      include/linux/usb/
14931
14932 USB TYPEC PI3USB30532 MUX DRIVER
14933 M:      Hans de Goede <hdegoede@redhat.com>
14934 L:      linux-usb@vger.kernel.org
14935 S:      Maintained
14936 F:      drivers/usb/typec/mux/pi3usb30532.c
14937
14938 USB TYPEC SUBSYSTEM
14939 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14940 L:      linux-usb@vger.kernel.org
14941 S:      Maintained
14942 F:      Documentation/ABI/testing/sysfs-class-typec
14943 F:      Documentation/driver-api/usb/typec.rst
14944 F:      drivers/usb/typec/
14945 F:      include/linux/usb/typec.h
14946
14947 USB UHCI DRIVER
14948 M:      Alan Stern <stern@rowland.harvard.edu>
14949 L:      linux-usb@vger.kernel.org
14950 S:      Maintained
14951 F:      drivers/usb/host/uhci*
14952
14953 USB VIDEO CLASS
14954 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14955 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14956 L:      linux-media@vger.kernel.org
14957 T:      git git://linuxtv.org/media_tree.git
14958 W:      http://www.ideasonboard.org/uvc/
14959 S:      Maintained
14960 F:      drivers/media/usb/uvc/
14961 F:      include/uapi/linux/uvcvideo.h
14962
14963 USB VISION DRIVER
14964 M:      Hans Verkuil <hverkuil@xs4all.nl>
14965 L:      linux-media@vger.kernel.org
14966 T:      git git://linuxtv.org/media_tree.git
14967 W:      https://linuxtv.org
14968 S:      Odd Fixes
14969 F:      drivers/media/usb/usbvision/
14970
14971 USB WEBCAM GADGET
14972 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14973 L:      linux-usb@vger.kernel.org
14974 S:      Maintained
14975 F:      drivers/usb/gadget/function/*uvc*
14976 F:      drivers/usb/gadget/legacy/webcam.c
14977
14978 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14979 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14980 L:      linux-wireless@vger.kernel.org
14981 S:      Maintained
14982 F:      drivers/net/wireless/rndis_wlan.c
14983
14984 USB XHCI DRIVER
14985 M:      Mathias Nyman <mathias.nyman@intel.com>
14986 L:      linux-usb@vger.kernel.org
14987 S:      Supported
14988 F:      drivers/usb/host/xhci*
14989 F:      drivers/usb/host/pci-quirks*
14990
14991 USB ZD1201 DRIVER
14992 L:      linux-wireless@vger.kernel.org
14993 W:      http://linux-lc100020.sourceforge.net
14994 S:      Orphan
14995 F:      drivers/net/wireless/zydas/zd1201.*
14996
14997 USB ZR364XX DRIVER
14998 M:      Antoine Jacquet <royale@zerezo.com>
14999 L:      linux-usb@vger.kernel.org
15000 L:      linux-media@vger.kernel.org
15001 T:      git git://linuxtv.org/media_tree.git
15002 W:      http://royale.zerezo.com/zr364xx/
15003 S:      Maintained
15004 F:      Documentation/media/v4l-drivers/zr364xx*
15005 F:      drivers/media/usb/zr364xx/
15006
15007 USER-MODE LINUX (UML)
15008 M:      Jeff Dike <jdike@addtoit.com>
15009 M:      Richard Weinberger <richard@nod.at>
15010 L:      user-mode-linux-devel@lists.sourceforge.net
15011 L:      user-mode-linux-user@lists.sourceforge.net
15012 W:      http://user-mode-linux.sourceforge.net
15013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15014 S:      Maintained
15015 F:      Documentation/virtual/uml/
15016 F:      arch/um/
15017 F:      arch/x86/um/
15018 F:      fs/hostfs/
15019 F:      fs/hppfs/
15020
15021 USERSPACE I/O (UIO)
15022 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15023 S:      Maintained
15024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15025 F:      Documentation/driver-api/uio-howto.rst
15026 F:      drivers/uio/
15027 F:      include/linux/uio*.h
15028
15029 UTIL-LINUX PACKAGE
15030 M:      Karel Zak <kzak@redhat.com>
15031 L:      util-linux@vger.kernel.org
15032 W:      http://en.wikipedia.org/wiki/Util-linux
15033 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15034 S:      Maintained
15035
15036 UUID HELPERS
15037 M:      Christoph Hellwig <hch@lst.de>
15038 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15039 L:      linux-kernel@vger.kernel.org
15040 T:      git git://git.infradead.org/users/hch/uuid.git
15041 F:      lib/uuid.c
15042 F:      lib/test_uuid.c
15043 F:      include/linux/uuid.h
15044 F:      include/uapi/linux/uuid.h
15045 S:      Maintained
15046
15047 UVESAFB DRIVER
15048 M:      Michal Januszewski <spock@gentoo.org>
15049 L:      linux-fbdev@vger.kernel.org
15050 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15051 S:      Maintained
15052 F:      Documentation/fb/uvesafb.txt
15053 F:      drivers/video/fbdev/uvesafb.*
15054
15055 VF610 NAND DRIVER
15056 M:      Stefan Agner <stefan@agner.ch>
15057 L:      linux-mtd@lists.infradead.org
15058 S:      Supported
15059 F:      drivers/mtd/nand/raw/vf610_nfc.c
15060
15061 VFAT/FAT/MSDOS FILESYSTEM
15062 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15063 S:      Maintained
15064 F:      Documentation/filesystems/vfat.txt
15065 F:      fs/fat/
15066
15067 VFIO DRIVER
15068 M:      Alex Williamson <alex.williamson@redhat.com>
15069 L:      kvm@vger.kernel.org
15070 T:      git git://github.com/awilliam/linux-vfio.git
15071 S:      Maintained
15072 F:      Documentation/vfio.txt
15073 F:      drivers/vfio/
15074 F:      include/linux/vfio.h
15075 F:      include/uapi/linux/vfio.h
15076
15077 VFIO MEDIATED DEVICE DRIVERS
15078 M:      Kirti Wankhede <kwankhede@nvidia.com>
15079 L:      kvm@vger.kernel.org
15080 S:      Maintained
15081 F:      Documentation/vfio-mediated-device.txt
15082 F:      drivers/vfio/mdev/
15083 F:      include/linux/mdev.h
15084 F:      samples/vfio-mdev/
15085
15086 VFIO PLATFORM DRIVER
15087 M:      Eric Auger <eric.auger@redhat.com>
15088 L:      kvm@vger.kernel.org
15089 S:      Maintained
15090 F:      drivers/vfio/platform/
15091
15092 VGA_SWITCHEROO
15093 R:      Lukas Wunner <lukas@wunner.de>
15094 S:      Maintained
15095 F:      Documentation/gpu/vga-switcheroo.rst
15096 F:      drivers/gpu/vga/vga_switcheroo.c
15097 F:      include/linux/vga_switcheroo.h
15098 T:      git git://anongit.freedesktop.org/drm/drm-misc
15099
15100 VIA RHINE NETWORK DRIVER
15101 S:      Orphan
15102 F:      drivers/net/ethernet/via/via-rhine.c
15103
15104 VIA SD/MMC CARD CONTROLLER DRIVER
15105 M:      Bruce Chang <brucechang@via.com.tw>
15106 M:      Harald Welte <HaraldWelte@viatech.com>
15107 S:      Maintained
15108 F:      drivers/mmc/host/via-sdmmc.c
15109
15110 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15111 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15112 L:      linux-fbdev@vger.kernel.org
15113 S:      Maintained
15114 F:      include/linux/via-core.h
15115 F:      include/linux/via-gpio.h
15116 F:      include/linux/via_i2c.h
15117 F:      drivers/video/fbdev/via/
15118
15119 VIA VELOCITY NETWORK DRIVER
15120 M:      Francois Romieu <romieu@fr.zoreil.com>
15121 L:      netdev@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/net/ethernet/via/via-velocity.*
15124
15125 VIDEO MULTIPLEXER DRIVER
15126 M:      Philipp Zabel <p.zabel@pengutronix.de>
15127 L:      linux-media@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/media/platform/video-mux.c
15130
15131 VIDEO I2C POLLING DRIVER
15132 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15133 L:      linux-media@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/media/i2c/video-i2c.c
15136
15137 VIDEOBUF2 FRAMEWORK
15138 M:      Pawel Osciak <pawel@osciak.com>
15139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15140 M:      Kyungmin Park <kyungmin.park@samsung.com>
15141 L:      linux-media@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/media/v4l2-core/videobuf2-*
15144 F:      include/media/videobuf2-*
15145
15146 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15147 M:      Helen Koike <helen.koike@collabora.com>
15148 L:      linux-media@vger.kernel.org
15149 T:      git git://linuxtv.org/media_tree.git
15150 W:      https://linuxtv.org
15151 S:      Maintained
15152 F:      drivers/media/platform/vimc/*
15153
15154 VIRT LIB
15155 M:      Alex Williamson <alex.williamson@redhat.com>
15156 M:      Paolo Bonzini <pbonzini@redhat.com>
15157 L:      kvm@vger.kernel.org
15158 S:      Supported
15159 F:      virt/lib/
15160
15161 VIRTIO AND VHOST VSOCK DRIVER
15162 M:      Stefan Hajnoczi <stefanha@redhat.com>
15163 L:      kvm@vger.kernel.org
15164 L:      virtualization@lists.linux-foundation.org
15165 L:      netdev@vger.kernel.org
15166 S:      Maintained
15167 F:      include/linux/virtio_vsock.h
15168 F:      include/uapi/linux/virtio_vsock.h
15169 F:      include/uapi/linux/vsockmon.h
15170 F:      include/uapi/linux/vm_sockets_diag.h
15171 F:      net/vmw_vsock/diag.c
15172 F:      net/vmw_vsock/af_vsock_tap.c
15173 F:      net/vmw_vsock/virtio_transport_common.c
15174 F:      net/vmw_vsock/virtio_transport.c
15175 F:      drivers/net/vsockmon.c
15176 F:      drivers/vhost/vsock.c
15177 F:      drivers/vhost/vsock.h
15178 F:      tools/testing/vsock/
15179
15180 VIRTIO CONSOLE DRIVER
15181 M:      Amit Shah <amit@kernel.org>
15182 L:      virtualization@lists.linux-foundation.org
15183 S:      Maintained
15184 F:      drivers/char/virtio_console.c
15185 F:      include/linux/virtio_console.h
15186 F:      include/uapi/linux/virtio_console.h
15187
15188 VIRTIO CORE, NET AND BLOCK DRIVERS
15189 M:      "Michael S. Tsirkin" <mst@redhat.com>
15190 M:      Jason Wang <jasowang@redhat.com>
15191 L:      virtualization@lists.linux-foundation.org
15192 S:      Maintained
15193 F:      Documentation/devicetree/bindings/virtio/
15194 F:      drivers/virtio/
15195 F:      tools/virtio/
15196 F:      drivers/net/virtio_net.c
15197 F:      drivers/block/virtio_blk.c
15198 F:      include/linux/virtio*.h
15199 F:      include/uapi/linux/virtio_*.h
15200 F:      drivers/crypto/virtio/
15201 F:      mm/balloon_compaction.c
15202
15203 VIRTIO CRYPTO DRIVER
15204 M:      Gonglei <arei.gonglei@huawei.com>
15205 L:      virtualization@lists.linux-foundation.org
15206 L:      linux-crypto@vger.kernel.org
15207 S:      Maintained
15208 F:      drivers/crypto/virtio/
15209 F:      include/uapi/linux/virtio_crypto.h
15210
15211 VIRTIO DRIVERS FOR S390
15212 M:      Cornelia Huck <cohuck@redhat.com>
15213 M:      Halil Pasic <pasic@linux.ibm.com>
15214 L:      linux-s390@vger.kernel.org
15215 L:      virtualization@lists.linux-foundation.org
15216 L:      kvm@vger.kernel.org
15217 S:      Supported
15218 F:      drivers/s390/virtio/
15219 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15220
15221 VIRTIO GPU DRIVER
15222 M:      David Airlie <airlied@linux.ie>
15223 M:      Gerd Hoffmann <kraxel@redhat.com>
15224 L:      dri-devel@lists.freedesktop.org
15225 L:      virtualization@lists.linux-foundation.org
15226 T:      git git://anongit.freedesktop.org/drm/drm-misc
15227 S:      Maintained
15228 F:      drivers/gpu/drm/virtio/
15229 F:      include/uapi/linux/virtio_gpu.h
15230
15231 VIRTIO HOST (VHOST)
15232 M:      "Michael S. Tsirkin" <mst@redhat.com>
15233 M:      Jason Wang <jasowang@redhat.com>
15234 L:      kvm@vger.kernel.org
15235 L:      virtualization@lists.linux-foundation.org
15236 L:      netdev@vger.kernel.org
15237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15238 S:      Maintained
15239 F:      drivers/vhost/
15240 F:      include/uapi/linux/vhost.h
15241
15242 VIRTIO INPUT DRIVER
15243 M:      Gerd Hoffmann <kraxel@redhat.com>
15244 S:      Maintained
15245 F:      drivers/virtio/virtio_input.c
15246 F:      include/uapi/linux/virtio_input.h
15247
15248 VIRTUAL BOX GUEST DEVICE DRIVER
15249 M:      Hans de Goede <hdegoede@redhat.com>
15250 M:      Arnd Bergmann <arnd@arndb.de>
15251 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15252 S:      Maintained
15253 F:      include/linux/vbox_utils.h
15254 F:      include/uapi/linux/vbox*.h
15255 F:      drivers/virt/vboxguest/
15256
15257 VIRTUAL SERIO DEVICE DRIVER
15258 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15259 S:      Maintained
15260 F:      drivers/input/serio/userio.c
15261 F:      include/uapi/linux/userio.h
15262
15263 VIVID VIRTUAL VIDEO DRIVER
15264 M:      Hans Verkuil <hverkuil@xs4all.nl>
15265 L:      linux-media@vger.kernel.org
15266 T:      git git://linuxtv.org/media_tree.git
15267 W:      https://linuxtv.org
15268 S:      Maintained
15269 F:      drivers/media/platform/vivid/*
15270
15271 VLYNQ BUS
15272 M:      Florian Fainelli <f.fainelli@gmail.com>
15273 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15274 S:      Maintained
15275 F:      drivers/vlynq/vlynq.c
15276 F:      include/linux/vlynq.h
15277
15278 VME SUBSYSTEM
15279 M:      Martyn Welch <martyn@welchs.me.uk>
15280 M:      Manohar Vanga <manohar.vanga@gmail.com>
15281 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15282 L:      devel@driverdev.osuosl.org
15283 S:      Maintained
15284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15285 F:      Documentation/driver-api/vme.rst
15286 F:      drivers/staging/vme/
15287 F:      drivers/vme/
15288 F:      include/linux/vme*
15289
15290 VMWARE BALLOON DRIVER
15291 M:      Xavier Deguillard <xdeguillard@vmware.com>
15292 M:      Philip Moltmann <moltmann@vmware.com>
15293 M:      "VMware, Inc." <pv-drivers@vmware.com>
15294 L:      linux-kernel@vger.kernel.org
15295 S:      Maintained
15296 F:      drivers/misc/vmw_balloon.c
15297
15298 VMWARE HYPERVISOR INTERFACE
15299 M:      Alok Kataria <akataria@vmware.com>
15300 L:      virtualization@lists.linux-foundation.org
15301 S:      Supported
15302 F:      arch/x86/kernel/cpu/vmware.c
15303
15304 VMWARE PVRDMA DRIVER
15305 M:      Adit Ranadive <aditr@vmware.com>
15306 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15307 L:      linux-rdma@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/infiniband/hw/vmw_pvrdma/
15310
15311 VMware PVSCSI driver
15312 M:      Jim Gill <jgill@vmware.com>
15313 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15314 L:      linux-scsi@vger.kernel.org
15315 S:      Maintained
15316 F:      drivers/scsi/vmw_pvscsi.c
15317 F:      drivers/scsi/vmw_pvscsi.h
15318
15319 VMWARE VMMOUSE SUBDRIVER
15320 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15321 M:      "VMware, Inc." <pv-drivers@vmware.com>
15322 L:      linux-input@vger.kernel.org
15323 S:      Maintained
15324 F:      drivers/input/mouse/vmmouse.c
15325 F:      drivers/input/mouse/vmmouse.h
15326
15327 VMWARE VMXNET3 ETHERNET DRIVER
15328 M:      Ronak Doshi <doshir@vmware.com>
15329 M:      "VMware, Inc." <pv-drivers@vmware.com>
15330 L:      netdev@vger.kernel.org
15331 S:      Maintained
15332 F:      drivers/net/vmxnet3/
15333
15334 VOCORE VOCORE2 BOARD
15335 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15336 L:      linux-mips@linux-mips.org
15337 S:      Maintained
15338 F:      arch/mips/boot/dts/ralink/vocore2.dts
15339
15340 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15341 M:      Liam Girdwood <lgirdwood@gmail.com>
15342 M:      Mark Brown <broonie@kernel.org>
15343 L:      linux-kernel@vger.kernel.org
15344 W:      http://www.slimlogic.co.uk/?p=48
15345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15346 S:      Supported
15347 F:      Documentation/devicetree/bindings/regulator/
15348 F:      Documentation/power/regulator/
15349 F:      drivers/regulator/
15350 F:      include/dt-bindings/regulator/
15351 F:      include/linux/regulator/
15352
15353 VRF
15354 M:      David Ahern <dsa@cumulusnetworks.com>
15355 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15356 L:      netdev@vger.kernel.org
15357 S:      Maintained
15358 F:      drivers/net/vrf.c
15359 F:      Documentation/networking/vrf.txt
15360
15361 VT1211 HARDWARE MONITOR DRIVER
15362 M:      Juerg Haefliger <juergh@gmail.com>
15363 L:      linux-hwmon@vger.kernel.org
15364 S:      Maintained
15365 F:      Documentation/hwmon/vt1211
15366 F:      drivers/hwmon/vt1211.c
15367
15368 VT8231 HARDWARE MONITOR DRIVER
15369 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15370 L:      linux-hwmon@vger.kernel.org
15371 S:      Maintained
15372 F:      drivers/hwmon/vt8231.c
15373
15374 VUB300 USB to SDIO/SD/MMC bridge chip
15375 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15376 L:      linux-mmc@vger.kernel.org
15377 L:      linux-usb@vger.kernel.org
15378 S:      Supported
15379 F:      drivers/mmc/host/vub300.c
15380
15381 W1 DALLAS'S 1-WIRE BUS
15382 M:      Evgeniy Polyakov <zbr@ioremap.net>
15383 S:      Maintained
15384 F:      Documentation/w1/
15385 F:      drivers/w1/
15386 F:      include/linux/w1.h
15387
15388 W83791D HARDWARE MONITORING DRIVER
15389 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15390 L:      linux-hwmon@vger.kernel.org
15391 S:      Maintained
15392 F:      Documentation/hwmon/w83791d
15393 F:      drivers/hwmon/w83791d.c
15394
15395 W83793 HARDWARE MONITORING DRIVER
15396 M:      Rudolf Marek <r.marek@assembler.cz>
15397 L:      linux-hwmon@vger.kernel.org
15398 S:      Maintained
15399 F:      Documentation/hwmon/w83793
15400 F:      drivers/hwmon/w83793.c
15401
15402 W83795 HARDWARE MONITORING DRIVER
15403 M:      Jean Delvare <jdelvare@suse.com>
15404 L:      linux-hwmon@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/hwmon/w83795.c
15407
15408 W83L51xD SD/MMC CARD INTERFACE DRIVER
15409 M:      Pierre Ossman <pierre@ossman.eu>
15410 S:      Maintained
15411 F:      drivers/mmc/host/wbsd.*
15412
15413 WACOM PROTOCOL 4 SERIAL TABLETS
15414 M:      Julian Squires <julian@cipht.net>
15415 M:      Hans de Goede <hdegoede@redhat.com>
15416 L:      linux-input@vger.kernel.org
15417 S:      Maintained
15418 F:      drivers/input/tablet/wacom_serial4.c
15419
15420 WATCHDOG DEVICE DRIVERS
15421 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15422 M:      Guenter Roeck <linux@roeck-us.net>
15423 L:      linux-watchdog@vger.kernel.org
15424 W:      http://www.linux-watchdog.org/
15425 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15426 S:      Maintained
15427 F:      Documentation/devicetree/bindings/watchdog/
15428 F:      Documentation/watchdog/
15429 F:      drivers/watchdog/
15430 F:      include/linux/watchdog.h
15431 F:      include/uapi/linux/watchdog.h
15432
15433 WHISKEYCOVE PMIC GPIO DRIVER
15434 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15435 L:      linux-gpio@vger.kernel.org
15436 S:      Maintained
15437 F:      drivers/gpio/gpio-wcove.c
15438
15439 WIIMOTE HID DRIVER
15440 M:      David Herrmann <dh.herrmann@googlemail.com>
15441 L:      linux-input@vger.kernel.org
15442 S:      Maintained
15443 F:      drivers/hid/hid-wiimote*
15444
15445 WILOCITY WIL6210 WIRELESS DRIVER
15446 M:      Maya Erez <merez@codeaurora.org>
15447 L:      linux-wireless@vger.kernel.org
15448 L:      wil6210@qti.qualcomm.com
15449 S:      Supported
15450 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15451 F:      drivers/net/wireless/ath/wil6210/
15452
15453 WIMAX STACK
15454 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15455 M:      linux-wimax@intel.com
15456 L:      wimax@linuxwimax.org (subscribers-only)
15457 S:      Supported
15458 W:      http://linuxwimax.org
15459 F:      Documentation/wimax/README.wimax
15460 F:      include/linux/wimax/debug.h
15461 F:      include/net/wimax.h
15462 F:      include/uapi/linux/wimax.h
15463 F:      net/wimax/
15464
15465 WINBOND CIR DRIVER
15466 M:      David Härdeman <david@hardeman.nu>
15467 S:      Maintained
15468 F:      drivers/media/rc/winbond-cir.c
15469
15470 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15471 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15472 L:      linux-watchdog@vger.kernel.org
15473 S:      Maintained
15474 F:      drivers/watchdog/ebc-c384_wdt.c
15475
15476 WINSYSTEMS WS16C48 GPIO DRIVER
15477 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15478 L:      linux-gpio@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/gpio/gpio-ws16c48.c
15481
15482 WISTRON LAPTOP BUTTON DRIVER
15483 M:      Miloslav Trmac <mitr@volny.cz>
15484 S:      Maintained
15485 F:      drivers/input/misc/wistron_btns.c
15486
15487 WL3501 WIRELESS PCMCIA CARD DRIVER
15488 L:      linux-wireless@vger.kernel.org
15489 S:      Odd fixes
15490 F:      drivers/net/wireless/wl3501*
15491
15492 WOLFSON MICROELECTRONICS DRIVERS
15493 L:      patches@opensource.cirrus.com
15494 T:      git https://github.com/CirrusLogic/linux-drivers.git
15495 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15496 S:      Supported
15497 F:      Documentation/hwmon/wm83??
15498 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15499 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15500 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15501 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15502 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15503 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15504 F:      drivers/clk/clk-wm83*.c
15505 F:      drivers/extcon/extcon-arizona.c
15506 F:      drivers/leds/leds-wm83*.c
15507 F:      drivers/gpio/gpio-*wm*.c
15508 F:      drivers/gpio/gpio-arizona.c
15509 F:      drivers/hwmon/wm83??-hwmon.c
15510 F:      drivers/input/misc/wm831x-on.c
15511 F:      drivers/input/touchscreen/wm831x-ts.c
15512 F:      drivers/input/touchscreen/wm97*.c
15513 F:      drivers/mfd/arizona*
15514 F:      drivers/mfd/wm*.c
15515 F:      drivers/mfd/cs47l24*
15516 F:      drivers/power/supply/wm83*.c
15517 F:      drivers/rtc/rtc-wm83*.c
15518 F:      drivers/regulator/wm8*.c
15519 F:      drivers/regulator/arizona*
15520 F:      drivers/video/backlight/wm83*_bl.c
15521 F:      drivers/watchdog/wm83*_wdt.c
15522 F:      include/linux/mfd/arizona/
15523 F:      include/linux/mfd/wm831x/
15524 F:      include/linux/mfd/wm8350/
15525 F:      include/linux/mfd/wm8400*
15526 F:      include/linux/regulator/arizona*
15527 F:      include/linux/wm97xx.h
15528 F:      include/sound/wm????.h
15529 F:      sound/soc/codecs/arizona.?
15530 F:      sound/soc/codecs/wm*
15531 F:      sound/soc/codecs/cs47l24*
15532
15533 WORKQUEUE
15534 M:      Tejun Heo <tj@kernel.org>
15535 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15537 S:      Maintained
15538 F:      include/linux/workqueue.h
15539 F:      kernel/workqueue.c
15540 F:      Documentation/core-api/workqueue.rst
15541
15542 X-POWERS AXP288 PMIC DRIVERS
15543 M:      Hans de Goede <hdegoede@redhat.com>
15544 S:      Maintained
15545 N:      axp288
15546 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15547
15548 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15549 M:      Chen-Yu Tsai <wens@csie.org>
15550 L:      linux-kernel@vger.kernel.org
15551 S:      Maintained
15552 N:      axp[128]
15553
15554 X.25 NETWORK LAYER
15555 M:      Andrew Hendry <andrew.hendry@gmail.com>
15556 L:      linux-x25@vger.kernel.org
15557 S:      Odd Fixes
15558 F:      Documentation/networking/x25*
15559 F:      include/net/x25*
15560 F:      net/x25/
15561
15562 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15563 M:      Thomas Gleixner <tglx@linutronix.de>
15564 M:      Ingo Molnar <mingo@redhat.com>
15565 R:      "H. Peter Anvin" <hpa@zytor.com>
15566 M:      x86@kernel.org
15567 L:      linux-kernel@vger.kernel.org
15568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15569 S:      Maintained
15570 F:      Documentation/x86/
15571 F:      arch/x86/
15572
15573 X86 MCE INFRASTRUCTURE
15574 M:      Tony Luck <tony.luck@intel.com>
15575 M:      Borislav Petkov <bp@alien8.de>
15576 L:      linux-edac@vger.kernel.org
15577 S:      Maintained
15578 F:      arch/x86/kernel/cpu/mcheck/*
15579
15580 X86 MICROCODE UPDATE SUPPORT
15581 M:      Borislav Petkov <bp@alien8.de>
15582 S:      Maintained
15583 F:      arch/x86/kernel/cpu/microcode/*
15584
15585 X86 PLATFORM DRIVERS
15586 M:      Darren Hart <dvhart@infradead.org>
15587 M:      Andy Shevchenko <andy@infradead.org>
15588 L:      platform-driver-x86@vger.kernel.org
15589 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15590 S:      Maintained
15591 F:      drivers/platform/x86/
15592 F:      drivers/platform/olpc/
15593
15594 X86 VDSO
15595 M:      Andy Lutomirski <luto@amacapital.net>
15596 L:      linux-kernel@vger.kernel.org
15597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15598 S:      Maintained
15599 F:      arch/x86/entry/vdso/
15600
15601 XC2028/3028 TUNER DRIVER
15602 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15603 L:      linux-media@vger.kernel.org
15604 W:      https://linuxtv.org
15605 T:      git git://linuxtv.org/media_tree.git
15606 S:      Maintained
15607 F:      drivers/media/tuners/tuner-xc2028.*
15608
15609 XDP SOCKETS (AF_XDP)
15610 M:      Björn Töpel <bjorn.topel@intel.com>
15611 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15612 L:      netdev@vger.kernel.org
15613 S:      Maintained
15614 F:      kernel/bpf/xskmap.c
15615 F:      net/xdp/
15616
15617 XEN BLOCK SUBSYSTEM
15618 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15619 M:      Roger Pau Monné <roger.pau@citrix.com>
15620 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15621 S:      Supported
15622 F:      drivers/block/xen-blkback/*
15623 F:      drivers/block/xen*
15624
15625 XEN HYPERVISOR ARM
15626 M:      Stefano Stabellini <sstabellini@kernel.org>
15627 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15628 S:      Maintained
15629 F:      arch/arm/xen/
15630 F:      arch/arm/include/asm/xen/
15631
15632 XEN HYPERVISOR ARM64
15633 M:      Stefano Stabellini <sstabellini@kernel.org>
15634 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15635 S:      Maintained
15636 F:      arch/arm64/xen/
15637 F:      arch/arm64/include/asm/xen/
15638
15639 XEN HYPERVISOR INTERFACE
15640 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15641 M:      Juergen Gross <jgross@suse.com>
15642 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15644 S:      Supported
15645 F:      arch/x86/xen/
15646 F:      drivers/*/xen-*front.c
15647 F:      drivers/xen/
15648 F:      arch/x86/include/asm/xen/
15649 F:      arch/x86/include/asm/pvclock-abi.h
15650 F:      include/xen/
15651 F:      include/uapi/xen/
15652 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15653 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15654
15655 XEN NETWORK BACKEND DRIVER
15656 M:      Wei Liu <wei.liu2@citrix.com>
15657 M:      Paul Durrant <paul.durrant@citrix.com>
15658 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15659 L:      netdev@vger.kernel.org
15660 S:      Supported
15661 F:      drivers/net/xen-netback/*
15662
15663 XEN PCI SUBSYSTEM
15664 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15665 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15666 S:      Supported
15667 F:      arch/x86/pci/*xen*
15668 F:      drivers/pci/*xen*
15669
15670 XEN PVSCSI DRIVERS
15671 M:      Juergen Gross <jgross@suse.com>
15672 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15673 L:      linux-scsi@vger.kernel.org
15674 S:      Supported
15675 F:      drivers/scsi/xen-scsifront.c
15676 F:      drivers/xen/xen-scsiback.c
15677 F:      include/xen/interface/io/vscsiif.h
15678
15679 XEN SWIOTLB SUBSYSTEM
15680 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15681 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15682 L:      iommu@lists.linux-foundation.org
15683 S:      Supported
15684 F:      arch/x86/xen/*swiotlb*
15685 F:      drivers/xen/*swiotlb*
15686
15687 XEN SOUND FRONTEND DRIVER
15688 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15689 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15690 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15691 S:      Supported
15692 F:      sound/xen/*
15693
15694 XFS FILESYSTEM
15695 M:      Darrick J. Wong <darrick.wong@oracle.com>
15696 M:      linux-xfs@vger.kernel.org
15697 L:      linux-xfs@vger.kernel.org
15698 W:      http://xfs.org/
15699 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15700 S:      Supported
15701 F:      Documentation/filesystems/xfs.txt
15702 F:      fs/xfs/
15703
15704 XILINX AXI ETHERNET DRIVER
15705 M:      Anirudha Sarangi <anirudh@xilinx.com>
15706 M:      John Linn <John.Linn@xilinx.com>
15707 S:      Maintained
15708 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15709
15710 XILINX UARTLITE SERIAL DRIVER
15711 M:      Peter Korsgaard <jacmet@sunsite.dk>
15712 L:      linux-serial@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/tty/serial/uartlite.c
15715
15716 XILINX VIDEO IP CORES
15717 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15718 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15719 L:      linux-media@vger.kernel.org
15720 T:      git git://linuxtv.org/media_tree.git
15721 S:      Supported
15722 F:      Documentation/devicetree/bindings/media/xilinx/
15723 F:      drivers/media/platform/xilinx/
15724 F:      include/uapi/linux/xilinx-v4l2-controls.h
15725
15726 XILLYBUS DRIVER
15727 M:      Eli Billauer <eli.billauer@gmail.com>
15728 L:      linux-kernel@vger.kernel.org
15729 S:      Supported
15730 F:      drivers/char/xillybus/
15731
15732 XLP9XX I2C DRIVER
15733 M:      George Cherian <george.cherian@cavium.com>
15734 M:      Jan Glauber <jglauber@cavium.com>
15735 L:      linux-i2c@vger.kernel.org
15736 W:      http://www.cavium.com
15737 S:      Supported
15738 F:      drivers/i2c/busses/i2c-xlp9xx.c
15739
15740 XRA1403 GPIO EXPANDER
15741 M:      Nandor Han <nandor.han@ge.com>
15742 M:      Semi Malinen <semi.malinen@ge.com>
15743 L:      linux-gpio@vger.kernel.org
15744 S:      Maintained
15745 F:      drivers/gpio/gpio-xra1403.c
15746 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15747
15748 XTENSA XTFPGA PLATFORM SUPPORT
15749 M:      Max Filippov <jcmvbkbc@gmail.com>
15750 L:      linux-xtensa@linux-xtensa.org
15751 S:      Maintained
15752 F:      drivers/spi/spi-xtensa-xtfpga.c
15753 F:      sound/soc/xtensa/xtfpga-i2s.c
15754
15755 YAM DRIVER FOR AX.25
15756 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15757 L:      linux-hams@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/net/hamradio/yam*
15760 F:      include/linux/yam.h
15761
15762 YAMA SECURITY MODULE
15763 M:      Kees Cook <keescook@chromium.org>
15764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15765 S:      Supported
15766 F:      security/yama/
15767 F:      Documentation/admin-guide/LSM/Yama.rst
15768
15769 YEALINK PHONE DRIVER
15770 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15771 L:      usbb2k-api-dev@nongnu.org
15772 S:      Maintained
15773 F:      Documentation/input/devices/yealink.rst
15774 F:      drivers/input/misc/yealink.*
15775
15776 Z8530 DRIVER FOR AX.25
15777 M:      Joerg Reuter <jreuter@yaina.de>
15778 W:      http://yaina.de/jreuter/
15779 W:      http://www.qsl.net/dl1bke/
15780 L:      linux-hams@vger.kernel.org
15781 S:      Maintained
15782 F:      Documentation/networking/z8530drv.txt
15783 F:      drivers/net/hamradio/*scc.c
15784 F:      drivers/net/hamradio/z8530.h
15785
15786 ZBUD COMPRESSED PAGE ALLOCATOR
15787 M:      Seth Jennings <sjenning@redhat.com>
15788 M:      Dan Streetman <ddstreet@ieee.org>
15789 L:      linux-mm@kvack.org
15790 S:      Maintained
15791 F:      mm/zbud.c
15792 F:      include/linux/zbud.h
15793
15794 ZD1211RW WIRELESS DRIVER
15795 M:      Daniel Drake <dsd@gentoo.org>
15796 M:      Ulrich Kunitz <kune@deine-taler.de>
15797 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15798 L:      linux-wireless@vger.kernel.org
15799 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15800 S:      Maintained
15801 F:      drivers/net/wireless/zydas/zd1211rw/
15802
15803 ZD1301 MEDIA DRIVER
15804 M:      Antti Palosaari <crope@iki.fi>
15805 L:      linux-media@vger.kernel.org
15806 W:      https://linuxtv.org/
15807 W:      http://palosaari.fi/linux/
15808 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15809 S:      Maintained
15810 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15811
15812 ZD1301_DEMOD MEDIA DRIVER
15813 M:      Antti Palosaari <crope@iki.fi>
15814 L:      linux-media@vger.kernel.org
15815 W:      https://linuxtv.org/
15816 W:      http://palosaari.fi/linux/
15817 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15818 S:      Maintained
15819 F:      drivers/media/dvb-frontends/zd1301_demod*
15820
15821 ZPOOL COMPRESSED PAGE STORAGE API
15822 M:      Dan Streetman <ddstreet@ieee.org>
15823 L:      linux-mm@kvack.org
15824 S:      Maintained
15825 F:      mm/zpool.c
15826 F:      include/linux/zpool.h
15827
15828 ZR36067 VIDEO FOR LINUX DRIVER
15829 L:      mjpeg-users@lists.sourceforge.net
15830 L:      linux-media@vger.kernel.org
15831 W:      http://mjpeg.sourceforge.net/driver-zoran/
15832 T:      hg https://linuxtv.org/hg/v4l-dvb
15833 S:      Odd Fixes
15834 F:      drivers/staging/media/zoran/
15835
15836 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15837 M:      Minchan Kim <minchan@kernel.org>
15838 M:      Nitin Gupta <ngupta@vflare.org>
15839 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15840 L:      linux-kernel@vger.kernel.org
15841 S:      Maintained
15842 F:      drivers/block/zram/
15843 F:      Documentation/blockdev/zram.txt
15844
15845 ZS DECSTATION Z85C30 SERIAL DRIVER
15846 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15847 S:      Maintained
15848 F:      drivers/tty/serial/zs.*
15849
15850 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15851 M:      Minchan Kim <minchan@kernel.org>
15852 M:      Nitin Gupta <ngupta@vflare.org>
15853 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15854 L:      linux-mm@kvack.org
15855 S:      Maintained
15856 F:      mm/zsmalloc.c
15857 F:      include/linux/zsmalloc.h
15858 F:      Documentation/vm/zsmalloc.rst
15859
15860 ZSWAP COMPRESSED SWAP CACHING
15861 M:      Seth Jennings <sjenning@redhat.com>
15862 M:      Dan Streetman <ddstreet@ieee.org>
15863 L:      linux-mm@kvack.org
15864 S:      Maintained
15865 F:      mm/zswap.c
15866
15867 THE REST
15868 M:      Linus Torvalds <torvalds@linux-foundation.org>
15869 L:      linux-kernel@vger.kernel.org
15870 Q:      http://patchwork.kernel.org/project/LKML/list/
15871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15872 S:      Buried alive in reporters
15873 F:      *
15874 F:      */