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/device_drivers/3com/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 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <willy@infradead.org>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALLWINNER VPU DRIVER
 675 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 676 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 677 L:      linux-media@vger.kernel.org
 678 S:      Maintained
 679 F:      drivers/staging/media/sunxi/cedrus/
 680
 681 ALPHA PORT
 682 M:      Richard Henderson <rth@twiddle.net>
 683 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 684 M:      Matt Turner <mattst88@gmail.com>
 685 S:      Odd Fixes
 686 L:      linux-alpha@vger.kernel.org
 687 F:      arch/alpha/
 688
 689 ALPS PS/2 TOUCHPAD DRIVER
 690 R:      Pali Rohár <pali.rohar@gmail.com>
 691 F:      drivers/input/mouse/alps.*
 692
 693 ALTERA I2C CONTROLLER DRIVER
 694 M:      Thor Thayer <thor.thayer@linux.intel.com>
 695 S:      Maintained
 696 F:      drivers/i2c/busses/i2c-altera.c
 697
 698 ALTERA MAILBOX DRIVER
 699 M:      Ley Foon Tan <lftan@altera.com>
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/mailbox/mailbox-altera.c
 703
 704 ALTERA PIO DRIVER
 705 M:      Tien Hock Loh <thloh@altera.com>
 706 L:      linux-gpio@vger.kernel.org
 707 S:      Maintained
 708 F:      drivers/gpio/gpio-altera.c
 709
 710 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      drivers/gpio/gpio-altera-a10sr.c
 714 F:      drivers/mfd/altera-a10sr.c
 715 F:      drivers/reset/reset-a10sr.c
 716 F:      include/linux/mfd/altera-a10sr.h
 717 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 718
 719 ALTERA TRIPLE SPEED ETHERNET DRIVER
 720 M:      Thor Thayer <thor.thayer@linux.intel.com>
 721 L:      netdev@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/net/ethernet/altera/
 725
 726 ALTERA UART/JTAG UART SERIAL DRIVERS
 727 M:      Tobias Klauser <tklauser@distanz.ch>
 728 L:      linux-serial@vger.kernel.org
 729 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 730 S:      Maintained
 731 F:      drivers/tty/serial/altera_uart.c
 732 F:      drivers/tty/serial/altera_jtaguart.c
 733 F:      include/linux/altera_uart.h
 734 F:      include/linux/altera_jtaguart.h
 735
 736 AMAZON ETHERNET DRIVERS
 737 M:      Netanel Belgazal <netanel@amazon.com>
 738 R:      Saeed Bishara <saeedb@amazon.com>
 739 R:      Zorik Machulsky <zorik@amazon.com>
 740 L:      netdev@vger.kernel.org
 741 S:      Supported
 742 F:      Documentation/networking/device_drivers/amazon/ena.txt
 743 F:      drivers/net/ethernet/amazon/
 744
 745 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 746 M:      Tom Lendacky <thomas.lendacky@amd.com>
 747 M:      Gary Hook <gary.hook@amd.com>
 748 L:      linux-crypto@vger.kernel.org
 749 S:      Supported
 750 F:      drivers/crypto/ccp/
 751 F:      include/linux/ccp.h
 752
 753 AMD DISPLAY CORE
 754 M:      Harry Wentland <harry.wentland@amd.com>
 755 M:      Leo Li <sunpeng.li@amd.com>
 756 L:      amd-gfx@lists.freedesktop.org
 757 T:      git git://people.freedesktop.org/~agd5f/linux
 758 S:      Supported
 759 F:      drivers/gpu/drm/amd/display/
 760
 761 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 762 M:      Huang Rui <ray.huang@amd.com>
 763 L:      linux-hwmon@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/hwmon/fam15h_power
 766 F:      drivers/hwmon/fam15h_power.c
 767
 768 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 S:      Orphan
 771 F:      drivers/usb/gadget/udc/amd5536udc.*
 772
 773 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 774 P:      Andres Salomon <dilinger@queued.net>
 775 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 776 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 777 S:      Supported
 778 F:      drivers/char/hw_random/geode-rng.c
 779 F:      drivers/crypto/geode*
 780 F:      drivers/video/fbdev/geode/
 781 F:      arch/x86/include/asm/geode.h
 782
 783 AMD IOMMU (AMD-VI)
 784 M:      Joerg Roedel <joro@8bytes.org>
 785 L:      iommu@lists.linux-foundation.org
 786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 787 S:      Maintained
 788 F:      drivers/iommu/amd_iommu*.[ch]
 789 F:      include/linux/amd-iommu.h
 790
 791 AMD KFD
 792 M:      Oded Gabbay <oded.gabbay@gmail.com>
 793 L:      dri-devel@lists.freedesktop.org
 794 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 795 S:      Supported
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 803 F:      drivers/gpu/drm/amd/amdkfd/
 804 F:      drivers/gpu/drm/amd/include/cik_structs.h
 805 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 806 F:      drivers/gpu/drm/amd/include/vi_structs.h
 807 F:      drivers/gpu/drm/amd/include/v9_structs.h
 808 F:      include/uapi/linux/kfd_ioctl.h
 809
 810 AMD POWERPLAY
 811 M:      Rex Zhu <rex.zhu@amd.com>
 812 M:      Evan Quan <evan.quan@amd.com>
 813 L:      amd-gfx@lists.freedesktop.org
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/powerplay/
 816 T:      git git://people.freedesktop.org/~agd5f/linux
 817
 818 AMD SEATTLE DEVICE TREE SUPPORT
 819 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 820 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 821 M:      Tom Lendacky <thomas.lendacky@amd.com>
 822 S:      Supported
 823 F:      arch/arm64/boot/dts/amd/
 824
 825 AMD XGBE DRIVER
 826 M:      Tom Lendacky <thomas.lendacky@amd.com>
 827 L:      netdev@vger.kernel.org
 828 S:      Supported
 829 F:      drivers/net/ethernet/amd/xgbe/
 830 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 831
 832 ANALOG DEVICES INC AD5686 DRIVER
 833 M:      Stefan Popa <stefan.popa@analog.com>
 834 L:      linux-pm@vger.kernel.org
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      drivers/iio/dac/ad5686*
 838 F:      drivers/iio/dac/ad5696*
 839
 840 ANALOG DEVICES INC AD5758 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-iio@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5758.c
 846 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 847
 848 ANALOG DEVICES INC AD7124 DRIVER
 849 M:      Stefan Popa <stefan.popa@analog.com>
 850 L:      linux-iio@vger.kernel.org
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/iio/adc/ad7124.c
 854 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 855
 856 ANALOG DEVICES INC AD9389B DRIVER
 857 M:      Hans Verkuil <hans.verkuil@cisco.com>
 858 L:      linux-media@vger.kernel.org
 859 S:      Maintained
 860 F:      drivers/media/i2c/ad9389b*
 861
 862 ANALOG DEVICES INC ADGS1408 DRIVER
 863 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 864 S:      Supported
 865 F:      drivers/mux/adgs1408.c
 866 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 867
 868 ANALOG DEVICES INC ADP5061 DRIVER
 869 M:      Stefan Popa <stefan.popa@analog.com>
 870 L:      linux-pm@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/power/supply/adp5061.c
 874
 875 ANALOG DEVICES INC ADV7180 DRIVER
 876 M:      Lars-Peter Clausen <lars@metafoo.de>
 877 L:      linux-media@vger.kernel.org
 878 W:      http://ez.analog.com/community/linux-device-drivers
 879 S:      Supported
 880 F:      drivers/media/i2c/adv7180.c
 881
 882 ANALOG DEVICES INC ADV748X DRIVER
 883 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 884 L:      linux-media@vger.kernel.org
 885 S:      Maintained
 886 F:      drivers/media/i2c/adv748x/*
 887
 888 ANALOG DEVICES INC ADV7511 DRIVER
 889 M:      Hans Verkuil <hans.verkuil@cisco.com>
 890 L:      linux-media@vger.kernel.org
 891 S:      Maintained
 892 F:      drivers/media/i2c/adv7511*
 893
 894 ANALOG DEVICES INC ADV7604 DRIVER
 895 M:      Hans Verkuil <hans.verkuil@cisco.com>
 896 L:      linux-media@vger.kernel.org
 897 S:      Maintained
 898 F:      drivers/media/i2c/adv7604*
 899
 900 ANALOG DEVICES INC ADV7842 DRIVER
 901 M:      Hans Verkuil <hans.verkuil@cisco.com>
 902 L:      linux-media@vger.kernel.org
 903 S:      Maintained
 904 F:      drivers/media/i2c/adv7842*
 905
 906 ANALOG DEVICES INC ASOC CODEC DRIVERS
 907 M:      Lars-Peter Clausen <lars@metafoo.de>
 908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 909 W:      http://wiki.analog.com/
 910 W:      http://ez.analog.com/community/linux-device-drivers
 911 S:      Supported
 912 F:      sound/soc/codecs/adau*
 913 F:      sound/soc/codecs/adav*
 914 F:      sound/soc/codecs/ad1*
 915 F:      sound/soc/codecs/ad7*
 916 F:      sound/soc/codecs/ssm*
 917 F:      sound/soc/codecs/sigmadsp.*
 918
 919 ANALOG DEVICES INC DMA DRIVERS
 920 M:      Lars-Peter Clausen <lars@metafoo.de>
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/dma/dma-axi-dmac.c
 924
 925 ANALOG DEVICES INC IIO DRIVERS
 926 M:      Lars-Peter Clausen <lars@metafoo.de>
 927 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 928 W:      http://wiki.analog.com/
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 933 F:      drivers/iio/*/ad*
 934 F:      drivers/iio/adc/ltc2497*
 935 X:      drivers/iio/*/adjd*
 936 F:      drivers/staging/iio/*/ad*
 937
 938 ANDES ARCHITECTURE
 939 M:      Greentime Hu <green.hu@gmail.com>
 940 M:      Vincent Chen <deanbo422@gmail.com>
 941 T:      git https://github.com/andestech/linux.git
 942 S:      Supported
 943 F:      arch/nds32/
 944 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 945 F:      Documentation/devicetree/bindings/nds32/
 946 K:      nds32
 947 N:      nds32
 948
 949 ANDROID CONFIG FRAGMENTS
 950 M:      Rob Herring <robh@kernel.org>
 951 S:      Supported
 952 F:      kernel/configs/android*
 953
 954 ANDROID DRIVERS
 955 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 956 M:      Arve Hjønnevåg <arve@android.com>
 957 M:      Todd Kjos <tkjos@android.com>
 958 M:      Martijn Coenen <maco@android.com>
 959 M:      Joel Fernandes <joel@joelfernandes.org>
 960 M:      Christian Brauner <christian@brauner.io>
 961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 962 L:      devel@driverdev.osuosl.org
 963 S:      Supported
 964 F:      drivers/android/
 965 F:      drivers/staging/android/
 966
 967 ANDROID GOLDFISH PIC DRIVER
 968 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 969 S:      Supported
 970 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 971 F:      drivers/irqchip/irq-goldfish-pic.c
 972
 973 ANDROID GOLDFISH RTC DRIVER
 974 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 975 S:      Supported
 976 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 977 F:      drivers/rtc/rtc-goldfish.c
 978
 979 ANDROID ION DRIVER
 980 M:      Laura Abbott <labbott@redhat.com>
 981 M:      Sumit Semwal <sumit.semwal@linaro.org>
 982 L:      devel@driverdev.osuosl.org
 983 L:      dri-devel@lists.freedesktop.org
 984 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 985 S:      Supported
 986 F:      drivers/staging/android/ion
 987 F:      drivers/staging/android/uapi/ion.h
 988
 989 AOA (Apple Onboard Audio) ALSA DRIVER
 990 M:      Johannes Berg <johannes@sipsolutions.net>
 991 L:      linuxppc-dev@lists.ozlabs.org
 992 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 993 S:      Maintained
 994 F:      sound/aoa/
 995
 996 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 997 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 998 L:      linux-iio@vger.kernel.org
 999 S:      Maintained
1000 F:      drivers/iio/adc/stx104.c
1001
1002 APM DRIVER
1003 M:      Jiri Kosina <jikos@kernel.org>
1004 S:      Odd fixes
1005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1006 F:      arch/x86/kernel/apm_32.c
1007 F:      include/linux/apm_bios.h
1008 F:      include/uapi/linux/apm_bios.h
1009 F:      drivers/char/apm-emulation.c
1010
1011 APPARMOR SECURITY MODULE
1012 M:      John Johansen <john.johansen@canonical.com>
1013 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1014 W:      wiki.apparmor.net
1015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1016 S:      Supported
1017 F:      security/apparmor/
1018 F:      Documentation/admin-guide/LSM/apparmor.rst
1019
1020 APPLE BCM5974 MULTITOUCH DRIVER
1021 M:      Henrik Rydberg <rydberg@bitmath.org>
1022 L:      linux-input@vger.kernel.org
1023 S:      Odd fixes
1024 F:      drivers/input/mouse/bcm5974.c
1025
1026 APPLE SMC DRIVER
1027 M:      Henrik Rydberg <rydberg@bitmath.org>
1028 L:      linux-hwmon@vger.kernel.org
1029 S:      Odd fixes
1030 F:      drivers/hwmon/applesmc.c
1031
1032 APPLETALK NETWORK LAYER
1033 L:      netdev@vger.kernel.org
1034 S:      Odd fixes
1035 F:      drivers/net/appletalk/
1036 F:      net/appletalk/
1037
1038 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1039 M:      Duc Dang <dhdang@apm.com>
1040 S:      Supported
1041 F:      arch/arm64/boot/dts/apm/
1042
1043 APPLIED MICRO (APM) X-GENE SOC EDAC
1044 M:      Loc Ho <lho@apm.com>
1045 S:      Supported
1046 F:      drivers/edac/xgene_edac.c
1047 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1048
1049 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1050 M:      Iyappan Subramanian <isubramanian@apm.com>
1051 M:      Keyur Chudgar <kchudgar@apm.com>
1052 S:      Supported
1053 F:      drivers/net/ethernet/apm/xgene-v2/
1054
1055 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1056 M:      Iyappan Subramanian <isubramanian@apm.com>
1057 M:      Keyur Chudgar <kchudgar@apm.com>
1058 M:      Quan Nguyen <qnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/net/ethernet/apm/xgene/
1061 F:      drivers/net/phy/mdio-xgene.c
1062 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1063 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1064
1065 APPLIED MICRO (APM) X-GENE SOC PMU
1066 M:      Tai Nguyen <ttnguyen@apm.com>
1067 S:      Supported
1068 F:      drivers/perf/xgene_pmu.c
1069 F:      Documentation/perf/xgene-pmu.txt
1070 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1071
1072 APTINA CAMERA SENSOR PLL
1073 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1074 L:      linux-media@vger.kernel.org
1075 S:      Maintained
1076 F:      drivers/media/i2c/aptina-pll.*
1077
1078 ARC FRAMEBUFFER DRIVER
1079 M:      Jaya Kumar <jayalk@intworks.biz>
1080 S:      Maintained
1081 F:      drivers/video/fbdev/arcfb.c
1082 F:      drivers/video/fbdev/core/fb_defio.c
1083
1084 ARC PGU DRM DRIVER
1085 M:      Alexey Brodkin <abrodkin@synopsys.com>
1086 S:      Supported
1087 F:      drivers/gpu/drm/arc/
1088 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1089
1090 ARCNET NETWORK LAYER
1091 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1092 L:      netdev@vger.kernel.org
1093 S:      Maintained
1094 F:      drivers/net/arcnet/
1095 F:      include/uapi/linux/if_arcnet.h
1096
1097 ARM ARCHITECTED TIMER DRIVER
1098 M:      Mark Rutland <mark.rutland@arm.com>
1099 M:      Marc Zyngier <marc.zyngier@arm.com>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      arch/arm/include/asm/arch_timer.h
1103 F:      arch/arm64/include/asm/arch_timer.h
1104 F:      drivers/clocksource/arm_arch_timer.c
1105
1106 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1107 M:      Linus Walleij <linus.walleij@linaro.org>
1108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1109 S:      Maintained
1110 F:      Documentation/devicetree/bindings/arm/arm-boards
1111 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1112 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1113 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1114 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1115 F:      arch/arm/mach-integrator/
1116 F:      arch/arm/mach-realview/
1117 F:      arch/arm/mach-versatile/
1118 F:      arch/arm/plat-versatile/
1119 F:      arch/arm/boot/dts/arm-realview-*
1120 F:      arch/arm/boot/dts/integrator*
1121 F:      arch/arm/boot/dts/versatile*
1122 F:      drivers/clk/versatile/
1123 F:      drivers/i2c/busses/i2c-versatile.c
1124 F:      drivers/irqchip/irq-versatile-fpga.c
1125 F:      drivers/mtd/maps/physmap_of_versatile.c
1126 F:      drivers/power/reset/arm-versatile-reboot.c
1127 F:      drivers/soc/versatile/
1128
1129 ARM HDLCD DRM DRIVER
1130 M:      Liviu Dudau <liviu.dudau@arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/hdlcd_*
1133 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1134
1135 ARM KOMEDA DRM-KMS DRIVER
1136 M:      James (Qian) Wang <james.qian.wang@arm.com>
1137 M:      Liviu Dudau <liviu.dudau@arm.com>
1138 L:      Mali DP Maintainers <malidp@foss.arm.com>
1139 S:      Supported
1140 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1141 F:      drivers/gpu/drm/arm/display/include/
1142 F:      drivers/gpu/drm/arm/display/komeda/
1143 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1144 F:      Documentation/gpu/komeda-kms.rst
1145
1146 ARM MALI-DP DRM DRIVER
1147 M:      Liviu Dudau <liviu.dudau@arm.com>
1148 M:      Brian Starkey <brian.starkey@arm.com>
1149 L:      Mali DP Maintainers <malidp@foss.arm.com>
1150 S:      Supported
1151 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1152 F:      drivers/gpu/drm/arm/
1153 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1154 F:      Documentation/gpu/afbc.rst
1155
1156 ARM MFM AND FLOPPY DRIVERS
1157 M:      Ian Molton <spyro@f2s.com>
1158 S:      Maintained
1159 F:      arch/arm/lib/floppydma.S
1160 F:      arch/arm/include/asm/floppy.h
1161
1162 ARM PMU PROFILING AND DEBUGGING
1163 M:      Will Deacon <will.deacon@arm.com>
1164 M:      Mark Rutland <mark.rutland@arm.com>
1165 S:      Maintained
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 F:      arch/arm*/kernel/perf_*
1168 F:      arch/arm/oprofile/common.c
1169 F:      arch/arm*/kernel/hw_breakpoint.c
1170 F:      arch/arm*/include/asm/hw_breakpoint.h
1171 F:      arch/arm*/include/asm/perf_event.h
1172 F:      drivers/perf/*
1173 F:      include/linux/perf/arm_pmu.h
1174 F:      Documentation/devicetree/bindings/arm/pmu.txt
1175 F:      Documentation/devicetree/bindings/perf/
1176
1177 ARM PORT
1178 M:      Russell King <linux@armlinux.org.uk>
1179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1180 W:      http://www.armlinux.org.uk/
1181 S:      Odd Fixes
1182 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1183 F:      arch/arm/
1184 X:      arch/arm/boot/dts/
1185
1186 ARM PRIMECELL AACI PL041 DRIVER
1187 M:      Russell King <linux@armlinux.org.uk>
1188 S:      Odd Fixes
1189 F:      sound/arm/aaci.*
1190
1191 ARM PRIMECELL BUS SUPPORT
1192 M:      Russell King <linux@armlinux.org.uk>
1193 S:      Odd Fixes
1194 F:      drivers/amba/
1195 F:      include/linux/amba/bus.h
1196
1197 ARM PRIMECELL CLCD PL110 DRIVER
1198 M:      Russell King <linux@armlinux.org.uk>
1199 S:      Odd Fixes
1200 F:      drivers/video/fbdev/amba-clcd.*
1201
1202 ARM PRIMECELL KMI PL050 DRIVER
1203 M:      Russell King <linux@armlinux.org.uk>
1204 S:      Odd Fixes
1205 F:      drivers/input/serio/ambakmi.*
1206 F:      include/linux/amba/kmi.h
1207
1208 ARM PRIMECELL MMCI PL180/1 DRIVER
1209 M:      Russell King <linux@armlinux.org.uk>
1210 S:      Odd Fixes
1211 F:      drivers/mmc/host/mmci.*
1212 F:      include/linux/amba/mmci.h
1213
1214 ARM PRIMECELL SSP PL022 SPI DRIVER
1215 M:      Linus Walleij <linus.walleij@linaro.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1219 F:      drivers/spi/spi-pl022.c
1220
1221 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1222 M:      Russell King <linux@armlinux.org.uk>
1223 S:      Odd Fixes
1224 F:      drivers/tty/serial/amba-pl01*.c
1225 F:      include/linux/amba/serial.h
1226
1227 ARM PRIMECELL VIC PL190/PL192 DRIVER
1228 M:      Linus Walleij <linus.walleij@linaro.org>
1229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1230 S:      Maintained
1231 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1232 F:      drivers/irqchip/irq-vic.c
1233
1234 ARM SMMU DRIVERS
1235 M:      Will Deacon <will.deacon@arm.com>
1236 R:      Robin Murphy <robin.murphy@arm.com>
1237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1238 S:      Maintained
1239 F:      drivers/iommu/arm-smmu.c
1240 F:      drivers/iommu/arm-smmu-v3.c
1241 F:      drivers/iommu/io-pgtable-arm.c
1242 F:      drivers/iommu/io-pgtable-arm-v7s.c
1243
1244 ARM SUB-ARCHITECTURES
1245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1246 S:      Maintained
1247 F:      arch/arm/mach-*/
1248 F:      arch/arm/plat-*/
1249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1250
1251 ARM/ACTIONS SEMI ARCHITECTURE
1252 M:      Andreas Färber <afaerber@suse.de>
1253 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 N:      owl
1257 F:      arch/arm/mach-actions/
1258 F:      arch/arm/boot/dts/owl-*
1259 F:      arch/arm64/boot/dts/actions/
1260 F:      drivers/clk/actions/
1261 F:      drivers/clocksource/timer-owl*
1262 F:      drivers/dma/owl-dma.c
1263 F:      drivers/i2c/busses/i2c-owl.c
1264 F:      drivers/pinctrl/actions/*
1265 F:      drivers/soc/actions/
1266 F:      include/dt-bindings/power/owl-*
1267 F:      include/linux/soc/actions/
1268 F:      Documentation/devicetree/bindings/arm/actions.txt
1269 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1270 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1271 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1272 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1273 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1274 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1275
1276 ARM/ADS SPHERE MACHINE SUPPORT
1277 M:      Lennert Buytenhek <kernel@wantstofly.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280
1281 ARM/AFEB9260 MACHINE SUPPORT
1282 M:      Sergey Lapin <slapin@ossfans.org>
1283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1284 S:      Maintained
1285
1286 ARM/AJECO 1ARM MACHINE SUPPORT
1287 M:      Lennert Buytenhek <kernel@wantstofly.org>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Maintained
1290
1291 ARM/Allwinner SoC Clock Support
1292 M:      Emilio López <emilio@elopez.com.ar>
1293 S:      Maintained
1294 F:      drivers/clk/sunxi/
1295
1296 ARM/Allwinner sunXi SoC support
1297 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1298 M:      Chen-Yu Tsai <wens@csie.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 N:      sun[x456789]i
1302 N:      sun50i
1303 F:      arch/arm/mach-sunxi/
1304 F:      arch/arm64/boot/dts/allwinner/
1305 F:      drivers/clk/sunxi-ng/
1306 F:      drivers/pinctrl/sunxi/
1307 F:      drivers/soc/sunxi/
1308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1309
1310 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1311 M:      Neil Armstrong <narmstrong@baylibre.com>
1312 M:      Jerome Brunet <jbrunet@baylibre.com>
1313 L:      linux-amlogic@lists.infradead.org
1314 S:      Maintained
1315 F:      drivers/clk/meson/
1316 F:      include/dt-bindings/clock/meson*
1317 F:      include/dt-bindings/clock/gxbb*
1318 F:      Documentation/devicetree/bindings/clock/amlogic*
1319
1320 ARM/Amlogic Meson SoC support
1321 M:      Kevin Hilman <khilman@baylibre.com>
1322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1323 L:      linux-amlogic@lists.infradead.org
1324 W:      http://linux-meson.com/
1325 S:      Maintained
1326 F:      arch/arm/mach-meson/
1327 F:      arch/arm/boot/dts/meson*
1328 F:      arch/arm64/boot/dts/amlogic/
1329 F:      drivers/pinctrl/meson/
1330 F:      drivers/mmc/host/meson*
1331 F:      drivers/soc/amlogic/
1332 N:      meson
1333
1334 ARM/Amlogic Meson SoC Sound Drivers
1335 M:      Jerome Brunet <jbrunet@baylibre.com>
1336 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1337 S:      Maintained
1338 F:      sound/soc/meson/
1339 F:      Documentation/devicetree/bindings/sound/amlogic*
1340
1341 ARM/Annapurna Labs ALPINE ARCHITECTURE
1342 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1343 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 F:      arch/arm/mach-alpine/
1347 F:      arch/arm/boot/dts/alpine*
1348 F:      arch/arm64/boot/dts/al/
1349 F:      drivers/*/*alpine*
1350
1351 ARM/ARTPEC MACHINE SUPPORT
1352 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1353 M:      Lars Persson <lars.persson@axis.com>
1354 S:      Maintained
1355 L:      linux-arm-kernel@axis.com
1356 F:      arch/arm/mach-artpec
1357 F:      arch/arm/boot/dts/artpec6*
1358 F:      drivers/clk/axis
1359 F:      drivers/crypto/axis
1360 F:      drivers/pinctrl/pinctrl-artpec*
1361 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1362
1363 ARM/ASPEED I2C DRIVER
1364 M:      Brendan Higgins <brendanhiggins@google.com>
1365 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1366 R:      Joel Stanley <joel@jms.id.au>
1367 L:      linux-i2c@vger.kernel.org
1368 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1371 F:      drivers/i2c/busses/i2c-aspeed.c
1372 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1373 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1374
1375 ARM/ASPEED MACHINE SUPPORT
1376 M:      Joel Stanley <joel@jms.id.au>
1377 R:      Andrew Jeffery <andrew@aj.id.au>
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1380 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1381 S:      Supported
1382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1383 F:      arch/arm/mach-aspeed/
1384 F:      arch/arm/boot/dts/aspeed-*
1385 N:      aspeed
1386
1387 ARM/CALXEDA HIGHBANK ARCHITECTURE
1388 M:      Rob Herring <robh@kernel.org>
1389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1390 S:      Maintained
1391 F:      arch/arm/mach-highbank/
1392 F:      arch/arm/boot/dts/highbank.dts
1393 F:      arch/arm/boot/dts/ecx-*.dts*
1394
1395 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1396 M:      Krzysztof Halasa <khalasa@piap.pl>
1397 S:      Maintained
1398 F:      arch/arm/mach-cns3xxx/
1399
1400 ARM/CAVIUM THUNDER NETWORK DRIVER
1401 M:      Sunil Goutham <sgoutham@cavium.com>
1402 M:      Robert Richter <rric@kernel.org>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 S:      Supported
1405 F:      drivers/net/ethernet/cavium/thunder/
1406
1407 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1408 M:      Lukasz Majewski <lukma@denx.de>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411 F:      arch/arm/mach-ep93xx/ts72xx.c
1412
1413 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1414 M:      Alexander Shiyan <shc_work@mail.ru>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 S:      Odd Fixes
1417 N:      clps711x
1418
1419 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1420 M:      Lennert Buytenhek <kernel@wantstofly.org>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423
1424 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1425 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1426 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1428 S:      Maintained
1429 F:      arch/arm/mach-ep93xx/
1430 F:      arch/arm/mach-ep93xx/include/mach/
1431
1432 ARM/CLKDEV SUPPORT
1433 M:      Russell King <linux@armlinux.org.uk>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1437 F:      drivers/clk/clkdev.c
1438
1439 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1440 M:      Mike Rapoport <mike@compulab.co.il>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443
1444 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1445 M:      Baruch Siach <baruch@tkos.co.il>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448 F:      arch/arm/boot/dts/cx92755*
1449 N:      digicolor
1450
1451 ARM/CONTEC MICRO9 MACHINE SUPPORT
1452 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1453 S:      Maintained
1454 F:      arch/arm/mach-ep93xx/micro9.c
1455
1456 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1457 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1458 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 S:      Maintained
1461 F:      drivers/hwtracing/coresight/*
1462 F:      Documentation/trace/coresight.txt
1463 F:      Documentation/trace/coresight-cpu-debug.txt
1464 F:      Documentation/devicetree/bindings/arm/coresight.txt
1465 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1466 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1467 F:      tools/perf/arch/arm/util/pmu.c
1468 F:      tools/perf/arch/arm/util/auxtrace.c
1469 F:      tools/perf/arch/arm/util/cs-etm.c
1470 F:      tools/perf/arch/arm/util/cs-etm.h
1471 F:      tools/perf/util/cs-etm.*
1472 F:      tools/perf/util/cs-etm-decoder/*
1473
1474 ARM/CORGI MACHINE SUPPORT
1475 M:      Richard Purdie <rpurdie@rpsys.net>
1476 S:      Maintained
1477
1478 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1479 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1480 M:      Linus Walleij <linus.walleij@linaro.org>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 T:      git git://github.com/ulli-kroll/linux.git
1483 S:      Maintained
1484 F:      Documentation/devicetree/bindings/arm/gemini.txt
1485 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1486 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1487 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1488 F:      arch/arm/mach-gemini/
1489 F:      drivers/net/ethernet/cortina/
1490 F:      drivers/pinctrl/pinctrl-gemini.c
1491 F:      drivers/rtc/rtc-ftrtc010.c
1492
1493 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1494 M:      Barry Song <baohua@kernel.org>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1497 S:      Maintained
1498 F:      arch/arm/boot/dts/prima2*
1499 F:      arch/arm/mach-prima2/
1500 F:      drivers/clk/sirf/
1501 F:      drivers/clocksource/timer-prima2.c
1502 F:      drivers/clocksource/timer-atlas7.c
1503 N:      [^a-z]sirf
1504 X:      drivers/gnss
1505
1506 ARM/EBSA110 MACHINE SUPPORT
1507 M:      Russell King <linux@armlinux.org.uk>
1508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1509 W:      http://www.armlinux.org.uk/
1510 S:      Maintained
1511 F:      arch/arm/mach-ebsa110/
1512 F:      drivers/net/ethernet/amd/am79c961a.*
1513
1514 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1515 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519 N:      efm32
1520
1521 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1522 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 S:      Maintained
1525 F:      arch/arm/mach-pxa/ezx.c
1526
1527 ARM/FARADAY FA526 PORT
1528 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531 T:      git git://git.berlios.de/gemini-board
1532 F:      arch/arm/mm/*-fa*
1533
1534 ARM/FOOTBRIDGE ARCHITECTURE
1535 M:      Russell King <linux@armlinux.org.uk>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 W:      http://www.armlinux.org.uk/
1538 S:      Maintained
1539 F:      arch/arm/include/asm/hardware/dec21285.h
1540 F:      arch/arm/mach-footbridge/
1541
1542 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1543 M:      Shawn Guo <shawnguo@kernel.org>
1544 M:      Sascha Hauer <s.hauer@pengutronix.de>
1545 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1546 R:      Fabio Estevam <fabio.estevam@nxp.com>
1547 R:      NXP Linux Team <linux-imx@nxp.com>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1551 F:      arch/arm/mach-imx/
1552 F:      arch/arm/mach-mxs/
1553 F:      arch/arm/boot/dts/imx*
1554 F:      arch/arm/configs/imx*_defconfig
1555 F:      arch/arm64/boot/dts/freescale/imx*
1556 F:      drivers/clk/imx/
1557 F:      drivers/firmware/imx/
1558 F:      drivers/soc/imx/
1559 F:      include/linux/firmware/imx/
1560 F:      include/soc/imx/
1561
1562 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1563 M:      Shawn Guo <shawnguo@kernel.org>
1564 M:      Sascha Hauer <s.hauer@pengutronix.de>
1565 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1566 R:      Stefan Agner <stefan@agner.ch>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 S:      Maintained
1569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1570 F:      arch/arm/mach-imx/*vf610*
1571 F:      arch/arm/boot/dts/vf*
1572
1573 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1574 M:      Shawn Guo <shawnguo@kernel.org>
1575 M:      Li Yang <leoyang.li@nxp.com>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1579 F:      arch/arm/boot/dts/ls1021a*
1580 F:      arch/arm64/boot/dts/freescale/fsl-*
1581 F:      arch/arm64/boot/dts/freescale/qoriq-*
1582
1583 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1584 M:      Lennert Buytenhek <kernel@wantstofly.org>
1585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1586 S:      Maintained
1587
1588 ARM/GUMSTIX MACHINE SUPPORT
1589 M:      Steve Sakoman <sakoman@gmail.com>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 S:      Maintained
1592
1593 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1594 M:      Philipp Zabel <philipp.zabel@gmail.com>
1595 M:      Paul Parsons <lost.distance@yahoo.com>
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/mach-pxa/hx4700.c
1599 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1600 F:      sound/soc/pxa/hx4700.c
1601
1602 ARM/HISILICON SOC SUPPORT
1603 M:      Wei Xu <xuwei5@hisilicon.com>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 W:      http://www.hisilicon.com
1606 S:      Supported
1607 T:      git git://github.com/hisilicon/linux-hisi.git
1608 F:      arch/arm/mach-hisi/
1609 F:      arch/arm/boot/dts/hi3*
1610 F:      arch/arm/boot/dts/hip*
1611 F:      arch/arm/boot/dts/hisi*
1612 F:      arch/arm64/boot/dts/hisilicon/
1613
1614 ARM/HP JORNADA 7XX MACHINE SUPPORT
1615 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1616 W:      www.jlime.com
1617 S:      Maintained
1618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1619 F:      arch/arm/mach-sa1100/jornada720.c
1620 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1621
1622 ARM/IGEP MACHINE SUPPORT
1623 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1624 M:      Javier Martinez Canillas <javier@dowhile0.org>
1625 L:      linux-omap@vger.kernel.org
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628 F:      arch/arm/boot/dts/omap3-igep*
1629
1630 ARM/INCOME PXA270 SUPPORT
1631 M:      Marek Vasut <marek.vasut@gmail.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1635
1636 ARM/INTEL IOP13XX ARM ARCHITECTURE
1637 M:      Lennert Buytenhek <kernel@wantstofly.org>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640
1641 ARM/INTEL IOP32X ARM ARCHITECTURE
1642 M:      Lennert Buytenhek <kernel@wantstofly.org>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 S:      Maintained
1645
1646 ARM/INTEL IOP33X ARM ARCHITECTURE
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Orphan
1649
1650 ARM/INTEL IQ81342EX MACHINE SUPPORT
1651 M:      Lennert Buytenhek <kernel@wantstofly.org>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654
1655 ARM/INTEL IXDP2850 MACHINE SUPPORT
1656 M:      Lennert Buytenhek <kernel@wantstofly.org>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659
1660 ARM/INTEL IXP4XX ARM ARCHITECTURE
1661 M:      Imre Kaloz <kaloz@openwrt.org>
1662 M:      Krzysztof Halasa <khalasa@piap.pl>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665 F:      arch/arm/mach-ixp4xx/
1666
1667 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1668 M:      Jonathan Cameron <jic23@cam.ac.uk>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      arch/arm/mach-pxa/stargate2.c
1672 F:      drivers/pcmcia/pxa2xx_stargate2.c
1673
1674 ARM/INTEL XSC3 (MANZANO) ARM CORE
1675 M:      Lennert Buytenhek <kernel@wantstofly.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678
1679 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1680 M:      Lennert Buytenhek <kernel@wantstofly.org>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683
1684 ARM/LG1K ARCHITECTURE
1685 M:      Chanho Min <chanho.min@lge.com>
1686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1687 S:      Maintained
1688 F:      arch/arm64/boot/dts/lg/
1689
1690 ARM/LOGICPD PXA270 MACHINE SUPPORT
1691 M:      Lennert Buytenhek <kernel@wantstofly.org>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694
1695 ARM/LPC18XX ARCHITECTURE
1696 M:      Vladimir Zapolskiy <vz@mleia.com>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 S:      Maintained
1699 F:      arch/arm/boot/dts/lpc43*
1700 F:      drivers/i2c/busses/i2c-lpc2k.c
1701 F:      drivers/memory/pl172.c
1702 F:      drivers/mtd/spi-nor/nxp-spifi.c
1703 F:      drivers/rtc/rtc-lpc24xx.c
1704 N:      lpc18xx
1705
1706 ARM/LPC32XX SOC SUPPORT
1707 M:      Vladimir Zapolskiy <vz@mleia.com>
1708 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1711 S:      Maintained
1712 F:      arch/arm/boot/dts/lpc32*
1713 F:      arch/arm/mach-lpc32xx/
1714 F:      drivers/i2c/busses/i2c-pnx.c
1715 F:      drivers/net/ethernet/nxp/lpc_eth.c
1716 F:      drivers/usb/host/ohci-nxp.c
1717 F:      drivers/watchdog/pnx4008_wdt.c
1718 N:      lpc32xx
1719
1720 ARM/MAGICIAN MACHINE SUPPORT
1721 M:      Philipp Zabel <philipp.zabel@gmail.com>
1722 S:      Maintained
1723
1724 ARM/Marvell Dove/MV78xx0/Orion SOC support
1725 M:      Jason Cooper <jason@lakedaemon.net>
1726 M:      Andrew Lunn <andrew@lunn.ch>
1727 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1728 M:      Gregory Clement <gregory.clement@bootlin.com>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731 F:      Documentation/devicetree/bindings/soc/dove/
1732 F:      arch/arm/mach-dove/
1733 F:      arch/arm/mach-mv78xx0/
1734 F:      arch/arm/mach-orion5x/
1735 F:      arch/arm/plat-orion/
1736 F:      arch/arm/boot/dts/dove*
1737 F:      arch/arm/boot/dts/orion5x*
1738
1739 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1740 M:      Jason Cooper <jason@lakedaemon.net>
1741 M:      Andrew Lunn <andrew@lunn.ch>
1742 M:      Gregory Clement <gregory.clement@bootlin.com>
1743 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1745 S:      Maintained
1746 F:      arch/arm/boot/dts/armada*
1747 F:      arch/arm/boot/dts/kirkwood*
1748 F:      arch/arm/configs/mvebu_*_defconfig
1749 F:      arch/arm/mach-mvebu/
1750 F:      arch/arm64/boot/dts/marvell/armada*
1751 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1752 F:      drivers/cpufreq/mvebu-cpufreq.c
1753 F:      drivers/irqchip/irq-armada-370-xp.c
1754 F:      drivers/irqchip/irq-mvebu-*
1755 F:      drivers/pinctrl/mvebu/
1756 F:      drivers/rtc/rtc-armada38x.c
1757
1758 ARM/Mediatek RTC DRIVER
1759 M:      Eddie Huang <eddie.huang@mediatek.com>
1760 M:      Sean Wang <sean.wang@mediatek.com>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1765 F:      drivers/rtc/rtc-mt6397.c
1766 F:      drivers/rtc/rtc-mt7622.c
1767
1768 ARM/Mediatek SoC support
1769 M:      Matthias Brugger <matthias.bgg@gmail.com>
1770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1771 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1772 W:      https://mtk.bcnfs.org/
1773 C:      irc://chat.freenode.net/linux-mediatek
1774 S:      Maintained
1775 F:      arch/arm/boot/dts/mt6*
1776 F:      arch/arm/boot/dts/mt7*
1777 F:      arch/arm/boot/dts/mt8*
1778 F:      arch/arm/mach-mediatek/
1779 F:      arch/arm64/boot/dts/mediatek/
1780 F:      drivers/soc/mediatek/
1781 N:      mtk
1782 N:      mt[678]
1783 K:      mediatek
1784
1785 ARM/Mediatek USB3 PHY DRIVER
1786 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1789 S:      Maintained
1790 F:      drivers/phy/mediatek/
1791 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1792
1793 ARM/MICREL KS8695 ARCHITECTURE
1794 M:      Greg Ungerer <gerg@uclinux.org>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 F:      arch/arm/mach-ks8695/
1797 S:      Odd Fixes
1798
1799 ARM/Microchip (AT91) SoC support
1800 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1801 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1802 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 W:      http://www.linux4sam.org
1805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1806 S:      Supported
1807 N:      at91
1808 N:      atmel
1809 F:      arch/arm/mach-at91/
1810 F:      include/soc/at91/
1811 F:      arch/arm/boot/dts/at91*.dts
1812 F:      arch/arm/boot/dts/at91*.dtsi
1813 F:      arch/arm/boot/dts/sama*.dts
1814 F:      arch/arm/boot/dts/sama*.dtsi
1815 F:      arch/arm/include/debug/at91.S
1816 F:      drivers/memory/atmel*
1817 F:      drivers/watchdog/sama5d4_wdt.c
1818 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1819 X:      drivers/net/wireless/atmel/
1820
1821 ARM/MIOA701 MACHINE SUPPORT
1822 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-pxa/mioa701.c
1825 S:      Maintained
1826
1827 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1828 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1829 S:      Maintained
1830
1831 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1832 M:      Linus Walleij <linus.walleij@linaro.org>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/mach-nomadik/
1836 F:      arch/arm/mach-u300/
1837 F:      arch/arm/mach-ux500/
1838 F:      arch/arm/boot/dts/ste-*
1839 F:      drivers/clk/clk-nomadik.c
1840 F:      drivers/clk/clk-u300.c
1841 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1842 F:      drivers/clocksource/timer-u300.c
1843 F:      drivers/dma/coh901318*
1844 F:      drivers/dma/ste_dma40*
1845 F:      drivers/hwspinlock/u8500_hsem.c
1846 F:      drivers/i2c/busses/i2c-nomadik.c
1847 F:      drivers/i2c/busses/i2c-stu300.c
1848 F:      drivers/mfd/ab3100*
1849 F:      drivers/mfd/ab8500*
1850 F:      drivers/mfd/abx500*
1851 F:      drivers/mfd/dbx500*
1852 F:      drivers/mfd/db8500*
1853 F:      drivers/pinctrl/nomadik/
1854 F:      drivers/pinctrl/pinctrl-coh901*
1855 F:      drivers/pinctrl/pinctrl-u300.c
1856 F:      drivers/rtc/rtc-ab3100.c
1857 F:      drivers/rtc/rtc-ab8500.c
1858 F:      drivers/rtc/rtc-coh901331.c
1859 F:      drivers/rtc/rtc-pl031.c
1860 F:      drivers/watchdog/coh901327_wdt.c
1861 F:      Documentation/devicetree/bindings/arm/ste-*
1862 F:      Documentation/devicetree/bindings/arm/ux500/
1863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1864
1865 ARM/NUVOTON NPCM ARCHITECTURE
1866 M:      Avi Fishman <avifishman70@gmail.com>
1867 M:      Tomer Maimon <tmaimon77@gmail.com>
1868 R:      Patrick Venture <venture@google.com>
1869 R:      Nancy Yuen <yuenn@google.com>
1870 R:      Brendan Higgins <brendanhiggins@google.com>
1871 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1872 S:      Supported
1873 F:      arch/arm/mach-npcm/
1874 F:      arch/arm/boot/dts/nuvoton-npcm*
1875 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1876 F:      drivers/*/*npcm*
1877 F:      Documentation/devicetree/bindings/*/*npcm*
1878 F:      Documentation/devicetree/bindings/*/*/*npcm*
1879
1880 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1881 M:      Wan ZongShun <mcuos.com@gmail.com>
1882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1883 W:      http://www.mcuos.com
1884 S:      Maintained
1885 F:      arch/arm/mach-w90x900/
1886 F:      drivers/input/keyboard/w90p910_keypad.c
1887 F:      drivers/input/touchscreen/w90p910_ts.c
1888 F:      drivers/watchdog/nuc900_wdt.c
1889 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1890 F:      drivers/mtd/nand/raw/nuc900_nand.c
1891 F:      drivers/rtc/rtc-nuc900.c
1892 F:      drivers/spi/spi-nuc900.c
1893 F:      drivers/usb/host/ehci-w90x900.c
1894 F:      drivers/video/fbdev/nuc900fb.c
1895
1896 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1897 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1898 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1899 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1900 S:      Supported
1901
1902 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1903 M:      Alexander Clouter <alex@digriz.org.uk>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 W:      http://www.digriz.org.uk/ts78xx/kernel
1906 S:      Maintained
1907 F:      arch/arm/mach-orion5x/ts78xx-*
1908
1909 ARM/OXNAS platform support
1910 M:      Neil Armstrong <narmstrong@baylibre.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1913 S:      Maintained
1914 F:      arch/arm/mach-oxnas/
1915 F:      arch/arm/boot/dts/ox8*.dts*
1916 N:      oxnas
1917
1918 ARM/PALM TREO SUPPORT
1919 M:      Tomas Cech <sleep_walker@suse.com>
1920 L:      linux-arm-kernel@lists.infradead.org
1921 W:      http://hackndev.com
1922 S:      Maintained
1923 F:      arch/arm/mach-pxa/palmtreo.*
1924
1925 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1926 M:      Marek Vasut <marek.vasut@gmail.com>
1927 L:      linux-arm-kernel@lists.infradead.org
1928 W:      http://hackndev.com
1929 S:      Maintained
1930 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1931 F:      arch/arm/mach-pxa/palmtx.c
1932 F:      arch/arm/mach-pxa/palmt5.*
1933 F:      arch/arm/mach-pxa/include/mach/palmld.h
1934 F:      arch/arm/mach-pxa/palmld.c
1935 F:      arch/arm/mach-pxa/palmte2.*
1936 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1937 F:      arch/arm/mach-pxa/palmtc.c
1938
1939 ARM/PALMZ72 SUPPORT
1940 M:      Sergey Lapin <slapin@ossfans.org>
1941 L:      linux-arm-kernel@lists.infradead.org
1942 W:      http://hackndev.com
1943 S:      Maintained
1944 F:      arch/arm/mach-pxa/palmz72.*
1945
1946 ARM/PLEB SUPPORT
1947 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1948 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1949 S:      Maintained
1950
1951 ARM/PT DIGITAL BOARD PORT
1952 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1953 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1954 W:      http://www.armlinux.org.uk/
1955 S:      Maintained
1956
1957 ARM/QUALCOMM SUPPORT
1958 M:      Andy Gross <andy.gross@linaro.org>
1959 M:      David Brown <david.brown@linaro.org>
1960 L:      linux-arm-msm@vger.kernel.org
1961 S:      Maintained
1962 F:      Documentation/devicetree/bindings/soc/qcom/
1963 F:      arch/arm/boot/dts/qcom-*.dts
1964 F:      arch/arm/boot/dts/qcom-*.dtsi
1965 F:      arch/arm/mach-qcom/
1966 F:      arch/arm64/boot/dts/qcom/*
1967 F:      drivers/i2c/busses/i2c-qup.c
1968 F:      drivers/clk/qcom/
1969 F:      drivers/dma/qcom/
1970 F:      drivers/soc/qcom/
1971 F:      drivers/spi/spi-qup.c
1972 F:      drivers/tty/serial/msm_serial.c
1973 F:      drivers/*/pm8???-*
1974 F:      drivers/mfd/ssbi.c
1975 F:      drivers/firmware/qcom_scm*
1976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1977
1978 ARM/RADISYS ENP2611 MACHINE SUPPORT
1979 M:      Lennert Buytenhek <kernel@wantstofly.org>
1980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1981 S:      Maintained
1982
1983 ARM/RDA MICRO ARCHITECTURE
1984 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1985 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1986 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1987 S:      Maintained
1988 F:      arch/arm/boot/dts/rda8810pl-*
1989 F:      drivers/clocksource/timer-rda.c
1990 F:      drivers/irqchip/irq-rda-intc.c
1991 F:      drivers/tty/serial/rda-uart.c
1992 F:      Documentation/devicetree/bindings/arm/rda.txt
1993 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
1994 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
1995 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
1996
1997 ARM/REALTEK ARCHITECTURE
1998 M:      Andreas Färber <afaerber@suse.de>
1999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2000 S:      Maintained
2001 F:      arch/arm64/boot/dts/realtek/
2002 F:      Documentation/devicetree/bindings/arm/realtek.txt
2003
2004 ARM/RENESAS ARM64 ARCHITECTURE
2005 M:      Simon Horman <horms@verge.net.au>
2006 M:      Magnus Damm <magnus.damm@gmail.com>
2007 L:      linux-renesas-soc@vger.kernel.org
2008 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2010 S:      Supported
2011 F:      arch/arm64/boot/dts/renesas/
2012 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2013 F:      drivers/soc/renesas/
2014 F:      include/linux/soc/renesas/
2015
2016 ARM/RISCPC ARCHITECTURE
2017 M:      Russell King <linux@armlinux.org.uk>
2018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2019 W:      http://www.armlinux.org.uk/
2020 S:      Maintained
2021 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2022 F:      arch/arm/include/asm/hardware/ioc.h
2023 F:      arch/arm/include/asm/hardware/iomd.h
2024 F:      arch/arm/include/asm/hardware/memc.h
2025 F:      arch/arm/mach-rpc/
2026 F:      drivers/net/ethernet/8390/etherh.c
2027 F:      drivers/net/ethernet/i825xx/ether1*
2028 F:      drivers/net/ethernet/seeq/ether3*
2029 F:      drivers/scsi/arm/
2030
2031 ARM/Rockchip SoC support
2032 M:      Heiko Stuebner <heiko@sntech.de>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-rockchip@lists.infradead.org
2035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2036 S:      Maintained
2037 F:      arch/arm/boot/dts/rk3*
2038 F:      arch/arm/boot/dts/rv1108*
2039 F:      arch/arm/mach-rockchip/
2040 F:      drivers/clk/rockchip/
2041 F:      drivers/i2c/busses/i2c-rk3x.c
2042 F:      drivers/*/*rockchip*
2043 F:      drivers/*/*/*rockchip*
2044 F:      sound/soc/rockchip/
2045 N:      rockchip
2046
2047 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2048 M:      Kukjin Kim <kgene@kernel.org>
2049 M:      Krzysztof Kozlowski <krzk@kernel.org>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2052 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2053 S:      Maintained
2054 F:      arch/arm/boot/dts/s3c*
2055 F:      arch/arm/boot/dts/s5p*
2056 F:      arch/arm/boot/dts/exynos*
2057 F:      arch/arm64/boot/dts/exynos/
2058 F:      arch/arm/plat-samsung/
2059 F:      arch/arm/mach-s3c24*/
2060 F:      arch/arm/mach-s3c64xx/
2061 F:      arch/arm/mach-s5p*/
2062 F:      arch/arm/mach-exynos*/
2063 F:      drivers/*/*s3c24*
2064 F:      drivers/*/*/*s3c24*
2065 F:      drivers/*/*s3c64xx*
2066 F:      drivers/*/*s5pv210*
2067 F:      drivers/memory/samsung/*
2068 F:      drivers/soc/samsung/*
2069 F:      Documentation/arm/Samsung/
2070 F:      Documentation/devicetree/bindings/arm/samsung/
2071 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2072 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2073 N:      exynos
2074
2075 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2076 M:      Kyungmin Park <kyungmin.park@samsung.com>
2077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2078 S:      Maintained
2079 F:      arch/arm/mach-s5pv210/
2080
2081 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2082 M:      Kyungmin Park <kyungmin.park@samsung.com>
2083 M:      Kamil Debski <kamil@wypas.org>
2084 M:      Andrzej Hajda <a.hajda@samsung.com>
2085 L:      linux-arm-kernel@lists.infradead.org
2086 L:      linux-media@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/media/platform/s5p-g2d/
2089
2090 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2091 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2092 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2093 L:      linux-media@vger.kernel.org
2094 S:      Maintained
2095 F:      drivers/media/platform/s5p-cec/
2096 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2097
2098 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2099 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2100 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2101 L:      linux-arm-kernel@lists.infradead.org
2102 L:      linux-media@vger.kernel.org
2103 S:      Maintained
2104 F:      drivers/media/platform/s5p-jpeg/
2105
2106 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2107 M:      Kyungmin Park <kyungmin.park@samsung.com>
2108 M:      Kamil Debski <kamil@wypas.org>
2109 M:      Jeongtae Park <jtp.park@samsung.com>
2110 M:      Andrzej Hajda <a.hajda@samsung.com>
2111 L:      linux-arm-kernel@lists.infradead.org
2112 L:      linux-media@vger.kernel.org
2113 S:      Maintained
2114 F:      drivers/media/platform/s5p-mfc/
2115
2116 ARM/SHMOBILE ARM ARCHITECTURE
2117 M:      Simon Horman <horms@verge.net.au>
2118 M:      Magnus Damm <magnus.damm@gmail.com>
2119 L:      linux-renesas-soc@vger.kernel.org
2120 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2122 S:      Supported
2123 F:      arch/arm/boot/dts/emev2*
2124 F:      arch/arm/boot/dts/r7s*
2125 F:      arch/arm/boot/dts/r8a*
2126 F:      arch/arm/boot/dts/r9a*
2127 F:      arch/arm/boot/dts/sh*
2128 F:      arch/arm/configs/shmobile_defconfig
2129 F:      arch/arm/include/debug/renesas-scif.S
2130 F:      arch/arm/mach-shmobile/
2131 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2132 F:      drivers/soc/renesas/
2133 F:      include/linux/soc/renesas/
2134
2135 ARM/SOCFPGA ARCHITECTURE
2136 M:      Dinh Nguyen <dinguyen@kernel.org>
2137 S:      Maintained
2138 F:      arch/arm/mach-socfpga/
2139 F:      arch/arm/boot/dts/socfpga*
2140 F:      arch/arm/configs/socfpga_defconfig
2141 F:      arch/arm64/boot/dts/altera/
2142 W:      http://www.rocketboards.org
2143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2144
2145 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2146 M:      Dinh Nguyen <dinguyen@kernel.org>
2147 S:      Maintained
2148 F:      drivers/clk/socfpga/
2149
2150 ARM/SOCFPGA EDAC SUPPORT
2151 M:      Thor Thayer <thor.thayer@linux.intel.com>
2152 S:      Maintained
2153 F:      drivers/edac/altera_edac.
2154
2155 ARM/SPREADTRUM SoC SUPPORT
2156 M:      Orson Zhai <orsonzhai@gmail.com>
2157 M:      Baolin Wang <baolin.wang@linaro.org>
2158 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2159 S:      Maintained
2160 F:      arch/arm64/boot/dts/sprd
2161 N:      sprd
2162
2163 ARM/STI ARCHITECTURE
2164 M:      Patrice Chotard <patrice.chotard@st.com>
2165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2166 W:      http://www.stlinux.com
2167 S:      Maintained
2168 F:      arch/arm/mach-sti/
2169 F:      arch/arm/boot/dts/sti*
2170 F:      drivers/char/hw_random/st-rng.c
2171 F:      drivers/clocksource/arm_global_timer.c
2172 F:      drivers/clocksource/clksrc_st_lpc.c
2173 F:      drivers/cpufreq/sti-cpufreq.c
2174 F:      drivers/dma/st_fdma*
2175 F:      drivers/i2c/busses/i2c-st.c
2176 F:      drivers/media/rc/st_rc.c
2177 F:      drivers/media/platform/sti/c8sectpfe/
2178 F:      drivers/mmc/host/sdhci-st.c
2179 F:      drivers/phy/st/phy-miphy28lp.c
2180 F:      drivers/phy/st/phy-stih407-usb.c
2181 F:      drivers/pinctrl/pinctrl-st.c
2182 F:      drivers/remoteproc/st_remoteproc.c
2183 F:      drivers/remoteproc/st_slim_rproc.c
2184 F:      drivers/reset/sti/
2185 F:      drivers/rtc/rtc-st-lpc.c
2186 F:      drivers/tty/serial/st-asc.c
2187 F:      drivers/usb/dwc3/dwc3-st.c
2188 F:      drivers/usb/host/ehci-st.c
2189 F:      drivers/usb/host/ohci-st.c
2190 F:      drivers/watchdog/st_lpc_wdt.c
2191 F:      drivers/ata/ahci_st.c
2192 F:      include/linux/remoteproc/st_slim_rproc.h
2193
2194 ARM/STM32 ARCHITECTURE
2195 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2196 M:      Alexandre Torgue <alexandre.torgue@st.com>
2197 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 S:      Maintained
2200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2201 N:      stm32
2202 N:      stm
2203 F:      arch/arm/boot/dts/stm32*
2204 F:      arch/arm/mach-stm32/
2205 F:      drivers/clocksource/armv7m_systick.c
2206
2207 ARM/Synaptics SoC support
2208 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2209 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2211 S:      Maintained
2212 F:      arch/arm/mach-berlin/
2213 F:      arch/arm/boot/dts/berlin*
2214 F:      arch/arm64/boot/dts/synaptics/
2215
2216 ARM/TANGO ARCHITECTURE
2217 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2218 M:      Mans Rullgard <mans@mansr.com>
2219 L:      linux-arm-kernel@lists.infradead.org
2220 S:      Odd Fixes
2221 N:      tango
2222
2223 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2224 M:      Lennert Buytenhek <kernel@wantstofly.org>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 S:      Maintained
2227
2228 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2229 M:      Hans Verkuil <hans.verkuil@cisco.com>
2230 L:      linux-tegra@vger.kernel.org
2231 L:      linux-media@vger.kernel.org
2232 S:      Maintained
2233 F:      drivers/media/platform/tegra-cec/
2234 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2235
2236 ARM/TETON BGA MACHINE SUPPORT
2237 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 S:      Maintained
2240
2241 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2242 M:      Santosh Shilimkar <ssantosh@kernel.org>
2243 L:      linux-kernel@vger.kernel.org
2244 S:      Maintained
2245 F:      drivers/memory/*emif*
2246
2247 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2248 M:      Tero Kristo <t-kristo@ti.com>
2249 M:      Nishanth Menon <nm@ti.com>
2250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2251 S:      Supported
2252 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2253 F:      arch/arm64/boot/dts/ti/Makefile
2254 F:      arch/arm64/boot/dts/ti/k3-*
2255 F:      include/dt-bindings/pinctrl/k3.h
2256
2257 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2258 M:      Santosh Shilimkar <ssantosh@kernel.org>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-keystone/
2262 F:      arch/arm/boot/dts/keystone-*
2263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2264
2265 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2266 M:      Santosh Shilimkar <ssantosh@kernel.org>
2267 L:      linux-kernel@vger.kernel.org
2268 S:      Maintained
2269 F:      drivers/clk/keystone/
2270
2271 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2272 M:      Santosh Shilimkar <ssantosh@kernel.org>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 L:      linux-kernel@vger.kernel.org
2275 S:      Maintained
2276 F:      drivers/clocksource/timer-keystone.c
2277
2278 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2279 M:      Santosh Shilimkar <ssantosh@kernel.org>
2280 L:      linux-kernel@vger.kernel.org
2281 S:      Maintained
2282 F:      drivers/power/reset/keystone-reset.c
2283
2284 ARM/THECUS N2100 MACHINE SUPPORT
2285 M:      Lennert Buytenhek <kernel@wantstofly.org>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 S:      Maintained
2288
2289 ARM/TOSA MACHINE SUPPORT
2290 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2291 M:      Dirk Opfer <dirk@opfer-online.de>
2292 S:      Maintained
2293
2294 ARM/UNIPHIER ARCHITECTURE
2295 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2298 S:      Maintained
2299 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2300 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2301 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2302 F:      arch/arm/boot/dts/uniphier*
2303 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2304 F:      arch/arm/mach-uniphier/
2305 F:      arch/arm/mm/cache-uniphier.c
2306 F:      arch/arm64/boot/dts/socionext/uniphier*
2307 F:      drivers/bus/uniphier-system-bus.c
2308 F:      drivers/clk/uniphier/
2309 F:      drivers/dmaengine/uniphier-mdmac.c
2310 F:      drivers/gpio/gpio-uniphier.c
2311 F:      drivers/i2c/busses/i2c-uniphier*
2312 F:      drivers/irqchip/irq-uniphier-aidet.c
2313 F:      drivers/mmc/host/uniphier-sd.c
2314 F:      drivers/pinctrl/uniphier/
2315 F:      drivers/reset/reset-uniphier.c
2316 F:      drivers/tty/serial/8250/8250_uniphier.c
2317 N:      uniphier
2318
2319 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2320 M:      Ulf Hansson <ulf.hansson@linaro.org>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 T:      git git://git.linaro.org/people/ulfh/clk.git
2323 S:      Maintained
2324 F:      drivers/clk/ux500/
2325
2326 ARM/VERSATILE EXPRESS PLATFORM
2327 M:      Liviu Dudau <liviu.dudau@arm.com>
2328 M:      Sudeep Holla <sudeep.holla@arm.com>
2329 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 S:      Maintained
2332 F:      arch/arm/boot/dts/vexpress*
2333 F:      arch/arm64/boot/dts/arm/
2334 F:      arch/arm/mach-vexpress/
2335 F:      */*/vexpress*
2336 F:      */*/*/vexpress*
2337 F:      drivers/clk/versatile/clk-vexpress-osc.c
2338 F:      drivers/clocksource/timer-versatile.c
2339 N:      mps2
2340
2341 ARM/VFP SUPPORT
2342 M:      Russell King <linux@armlinux.org.uk>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 W:      http://www.armlinux.org.uk/
2345 S:      Maintained
2346 F:      arch/arm/vfp/
2347
2348 ARM/VOIPAC PXA270 SUPPORT
2349 M:      Marek Vasut <marek.vasut@gmail.com>
2350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      arch/arm/mach-pxa/vpac270.c
2353 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2354
2355 ARM/VT8500 ARM ARCHITECTURE
2356 M:      Tony Prisk <linux@prisktech.co.nz>
2357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2358 S:      Maintained
2359 F:      arch/arm/mach-vt8500/
2360 F:      drivers/clocksource/timer-vt8500.c
2361 F:      drivers/i2c/busses/i2c-wmt.c
2362 F:      drivers/mmc/host/wmt-sdmmc.c
2363 F:      drivers/pwm/pwm-vt8500.c
2364 F:      drivers/rtc/rtc-vt8500.c
2365 F:      drivers/tty/serial/vt8500_serial.c
2366 F:      drivers/usb/host/ehci-platform.c
2367 F:      drivers/usb/host/uhci-platform.c
2368 F:      drivers/video/fbdev/vt8500lcdfb.*
2369 F:      drivers/video/fbdev/wm8505fb*
2370 F:      drivers/video/fbdev/wmt_ge_rops.*
2371
2372 ARM/ZIPIT Z2 SUPPORT
2373 M:      Marek Vasut <marek.vasut@gmail.com>
2374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2375 S:      Maintained
2376 F:      arch/arm/mach-pxa/z2.c
2377 F:      arch/arm/mach-pxa/include/mach/z2.h
2378
2379 ARM/ZTE ARCHITECTURE
2380 M:      Jun Nie <jun.nie@linaro.org>
2381 M:      Shawn Guo <shawnguo@kernel.org>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Maintained
2384 F:      arch/arm/boot/dts/zx2967*
2385 F:      arch/arm/mach-zx/
2386 F:      arch/arm64/boot/dts/zte/
2387 F:      drivers/clk/zte/
2388 F:      drivers/dma/zx_dma.c
2389 F:      drivers/gpio/gpio-zx.c
2390 F:      drivers/i2c/busses/i2c-zx2967.c
2391 F:      drivers/mmc/host/dw_mmc-zx.*
2392 F:      drivers/pinctrl/zte/
2393 F:      drivers/soc/zte/
2394 F:      drivers/thermal/zx2967_thermal.c
2395 F:      drivers/watchdog/zx2967_wdt.c
2396 F:      Documentation/devicetree/bindings/arm/zte.yaml
2397 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2398 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2399 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2400 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2401 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2402 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2403 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2404 F:      Documentation/devicetree/bindings/soc/zte/
2405 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2406 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2407 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2408 F:      include/dt-bindings/clock/zx2967*.h
2409 F:      include/dt-bindings/soc/zte,*.h
2410 F:      sound/soc/codecs/zx_aud96p22.c
2411 F:      sound/soc/zte/
2412
2413 ARM/ZYNQ ARCHITECTURE
2414 M:      Michal Simek <michal.simek@xilinx.com>
2415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2416 W:      http://wiki.xilinx.com
2417 T:      git https://github.com/Xilinx/linux-xlnx.git
2418 S:      Supported
2419 F:      arch/arm/mach-zynq/
2420 F:      drivers/cpuidle/cpuidle-zynq.c
2421 F:      drivers/block/xsysace.c
2422 N:      zynq
2423 N:      xilinx
2424 F:      drivers/clocksource/timer-cadence-ttc.c
2425 F:      drivers/i2c/busses/i2c-cadence.c
2426 F:      drivers/mmc/host/sdhci-of-arasan.c
2427 F:      drivers/edac/synopsys_edac.c
2428 F:      drivers/i2c/busses/i2c-xiic.c
2429
2430 ARM64 PORT (AARCH64 ARCHITECTURE)
2431 M:      Catalin Marinas <catalin.marinas@arm.com>
2432 M:      Will Deacon <will.deacon@arm.com>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2435 S:      Maintained
2436 F:      arch/arm64/
2437 X:      arch/arm64/boot/dts/
2438 F:      Documentation/arm64/
2439
2440 AS3645A LED FLASH CONTROLLER DRIVER
2441 M:      Sakari Ailus <sakari.ailus@iki.fi>
2442 L:      linux-leds@vger.kernel.org
2443 S:      Maintained
2444 F:      drivers/leds/leds-as3645a.c
2445
2446 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2447 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2448 L:      linux-media@vger.kernel.org
2449 T:      git git://linuxtv.org/media_tree.git
2450 S:      Maintained
2451 F:      drivers/media/i2c/ak7375.c
2452 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2453
2454 ASAHI KASEI AK8974 DRIVER
2455 M:      Linus Walleij <linus.walleij@linaro.org>
2456 L:      linux-iio@vger.kernel.org
2457 W:      http://www.akm.com/
2458 S:      Supported
2459 F:      drivers/iio/magnetometer/ak8974.c
2460
2461 ASC7621 HARDWARE MONITOR DRIVER
2462 M:      George Joseph <george.joseph@fairview5.com>
2463 L:      linux-hwmon@vger.kernel.org
2464 S:      Maintained
2465 F:      Documentation/hwmon/asc7621
2466 F:      drivers/hwmon/asc7621.c
2467
2468 ASPEED VIDEO ENGINE DRIVER
2469 M:      Eddie James <eajames@linux.ibm.com>
2470 L:      linux-media@vger.kernel.org
2471 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2472 S:      Maintained
2473 F:      drivers/media/platform/aspeed-video.c
2474 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2475
2476 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2477 M:      Corentin Chary <corentin.chary@gmail.com>
2478 L:      acpi4asus-user@lists.sourceforge.net
2479 L:      platform-driver-x86@vger.kernel.org
2480 W:      http://acpi4asus.sf.net
2481 S:      Maintained
2482 F:      drivers/platform/x86/asus*.c
2483 F:      drivers/platform/x86/eeepc*.c
2484
2485 ASUS WIRELESS RADIO CONTROL DRIVER
2486 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2487 L:      platform-driver-x86@vger.kernel.org
2488 S:      Maintained
2489 F:      drivers/platform/x86/asus-wireless.c
2490
2491 ASYMMETRIC KEYS
2492 M:      David Howells <dhowells@redhat.com>
2493 L:      keyrings@vger.kernel.org
2494 S:      Maintained
2495 F:      Documentation/crypto/asymmetric-keys.txt
2496 F:      include/linux/verification.h
2497 F:      include/crypto/public_key.h
2498 F:      include/crypto/pkcs7.h
2499 F:      crypto/asymmetric_keys/
2500
2501 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2502 R:      Dan Williams <dan.j.williams@intel.com>
2503 W:      http://sourceforge.net/projects/xscaleiop
2504 S:      Odd fixes
2505 F:      Documentation/crypto/async-tx-api.txt
2506 F:      crypto/async_tx/
2507 F:      drivers/dma/
2508 F:      include/linux/dmaengine.h
2509 F:      include/linux/async_tx.h
2510
2511 AT24 EEPROM DRIVER
2512 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2513 L:      linux-i2c@vger.kernel.org
2514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2515 S:      Maintained
2516 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2517 F:      drivers/misc/eeprom/at24.c
2518 F:      include/linux/platform_data/at24.h
2519
2520 ATA OVER ETHERNET (AOE) DRIVER
2521 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2522 W:      http://www.openaoe.org/
2523 S:      Supported
2524 F:      Documentation/aoe/
2525 F:      drivers/block/aoe/
2526
2527 ATHEROS 71XX/9XXX GPIO DRIVER
2528 M:      Alban Bedel <albeu@free.fr>
2529 W:      https://github.com/AlbanBedel/linux
2530 T:      git git://github.com/AlbanBedel/linux
2531 S:      Maintained
2532 F:      drivers/gpio/gpio-ath79.c
2533 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2534
2535 ATHEROS 71XX/9XXX USB PHY DRIVER
2536 M:      Alban Bedel <albeu@free.fr>
2537 W:      https://github.com/AlbanBedel/linux
2538 T:      git git://github.com/AlbanBedel/linux
2539 S:      Maintained
2540 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2541 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2542
2543 ATHEROS ATH GENERIC UTILITIES
2544 M:      Kalle Valo <kvalo@codeaurora.org>
2545 L:      linux-wireless@vger.kernel.org
2546 S:      Supported
2547 F:      drivers/net/wireless/ath/*
2548
2549 ATHEROS ATH5K WIRELESS DRIVER
2550 M:      Jiri Slaby <jirislaby@gmail.com>
2551 M:      Nick Kossifidis <mickflemm@gmail.com>
2552 M:      Luis Chamberlain <mcgrof@kernel.org>
2553 L:      linux-wireless@vger.kernel.org
2554 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2555 S:      Maintained
2556 F:      drivers/net/wireless/ath/ath5k/
2557
2558 ATHEROS ATH6KL WIRELESS DRIVER
2559 M:      Kalle Valo <kvalo@codeaurora.org>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2563 S:      Supported
2564 F:      drivers/net/wireless/ath/ath6kl/
2565
2566 ATI_REMOTE2 DRIVER
2567 M:      Ville Syrjala <syrjala@sci.fi>
2568 S:      Maintained
2569 F:      drivers/input/misc/ati_remote2.c
2570
2571 ATK0110 HWMON DRIVER
2572 M:      Luca Tettamanti <kronos.it@gmail.com>
2573 L:      linux-hwmon@vger.kernel.org
2574 S:      Maintained
2575 F:      drivers/hwmon/asus_atk0110.c
2576
2577 ATLX ETHERNET DRIVERS
2578 M:      Jay Cliburn <jcliburn@gmail.com>
2579 M:      Chris Snook <chris.snook@gmail.com>
2580 L:      netdev@vger.kernel.org
2581 W:      http://sourceforge.net/projects/atl1
2582 W:      http://atl1.sourceforge.net
2583 S:      Maintained
2584 F:      drivers/net/ethernet/atheros/
2585
2586 ATM
2587 M:      Chas Williams <3chas3@gmail.com>
2588 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2589 L:      netdev@vger.kernel.org
2590 W:      http://linux-atm.sourceforge.net
2591 S:      Maintained
2592 F:      drivers/atm/
2593 F:      include/linux/atm*
2594 F:      include/uapi/linux/atm*
2595
2596 ATMEL MACB ETHERNET DRIVER
2597 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2598 S:      Supported
2599 F:      drivers/net/ethernet/cadence/
2600
2601 ATMEL MAXTOUCH DRIVER
2602 M:      Nick Dyer <nick@shmanahar.org>
2603 T:      git git://github.com/ndyer/linux.git
2604 S:      Maintained
2605 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2606 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2607
2608 ATMEL WIRELESS DRIVER
2609 M:      Simon Kelley <simon@thekelleys.org.uk>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://www.thekelleys.org.uk/atmel
2612 W:      http://atmelwlandriver.sourceforge.net/
2613 S:      Maintained
2614 F:      drivers/net/wireless/atmel/atmel*
2615
2616 ATOMIC INFRASTRUCTURE
2617 M:      Will Deacon <will.deacon@arm.com>
2618 M:      Peter Zijlstra <peterz@infradead.org>
2619 R:      Boqun Feng <boqun.feng@gmail.com>
2620 L:      linux-kernel@vger.kernel.org
2621 S:      Maintained
2622 F:      arch/*/include/asm/atomic*.h
2623 F:      include/*/atomic*.h
2624
2625 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2626 M:      Bradley Grove <linuxdrivers@attotech.com>
2627 L:      linux-scsi@vger.kernel.org
2628 W:      http://www.attotech.com
2629 S:      Supported
2630 F:      drivers/scsi/esas2r
2631
2632 ATUSB IEEE 802.15.4 RADIO DRIVER
2633 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2634 L:      linux-wpan@vger.kernel.org
2635 S:      Maintained
2636 F:      drivers/net/ieee802154/atusb.c
2637 F:      drivers/net/ieee802154/atusb.h
2638 F:      drivers/net/ieee802154/at86rf230.h
2639
2640 AUDIT SUBSYSTEM
2641 M:      Paul Moore <paul@paul-moore.com>
2642 M:      Eric Paris <eparis@redhat.com>
2643 L:      linux-audit@redhat.com (moderated for non-subscribers)
2644 W:      https://github.com/linux-audit
2645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2646 S:      Supported
2647 F:      include/linux/audit.h
2648 F:      include/uapi/linux/audit.h
2649 F:      kernel/audit*
2650
2651 AUXILIARY DISPLAY DRIVERS
2652 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2653 S:      Maintained
2654 F:      drivers/auxdisplay/
2655 F:      include/linux/cfag12864b.h
2656
2657 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2658 M:      Andreas Klinger <ak@it-klinger.de>
2659 L:      linux-iio@vger.kernel.org
2660 S:      Maintained
2661 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2662 F:      drivers/iio/adc/hx711.c
2663
2664 AX.25 NETWORK LAYER
2665 M:      Ralf Baechle <ralf@linux-mips.org>
2666 L:      linux-hams@vger.kernel.org
2667 W:      http://www.linux-ax25.org/
2668 S:      Maintained
2669 F:      include/uapi/linux/ax25.h
2670 F:      include/net/ax25.h
2671 F:      net/ax25/
2672
2673 AXENTIA ARM DEVICES
2674 M:      Peter Rosin <peda@axentia.se>
2675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2676 S:      Maintained
2677 F:      Documentation/devicetree/bindings/arm/axentia.txt
2678 F:      arch/arm/boot/dts/at91-linea.dtsi
2679 F:      arch/arm/boot/dts/at91-natte.dtsi
2680 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2681 F:      arch/arm/boot/dts/at91-tse850-3.dts
2682
2683 AXENTIA ASOC DRIVERS
2684 M:      Peter Rosin <peda@axentia.se>
2685 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2686 S:      Maintained
2687 F:      Documentation/devicetree/bindings/sound/axentia,*
2688 F:      sound/soc/atmel/tse850-pcm5142.c
2689
2690 AXXIA I2C CONTROLLER
2691 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2692 L:      linux-i2c@vger.kernel.org
2693 S:      Maintained
2694 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2695 F:      drivers/i2c/busses/i2c-axxia.c
2696
2697 AZ6007 DVB DRIVER
2698 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2699 L:      linux-media@vger.kernel.org
2700 W:      https://linuxtv.org
2701 T:      git git://linuxtv.org/media_tree.git
2702 S:      Maintained
2703 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2704
2705 AZTECH FM RADIO RECEIVER DRIVER
2706 M:      Hans Verkuil <hverkuil@xs4all.nl>
2707 L:      linux-media@vger.kernel.org
2708 T:      git git://linuxtv.org/media_tree.git
2709 W:      https://linuxtv.org
2710 S:      Maintained
2711 F:      drivers/media/radio/radio-aztech*
2712
2713 B43 WIRELESS DRIVER
2714 L:      linux-wireless@vger.kernel.org
2715 L:      b43-dev@lists.infradead.org
2716 W:      http://wireless.kernel.org/en/users/Drivers/b43
2717 S:      Odd Fixes
2718 F:      drivers/net/wireless/broadcom/b43/
2719
2720 B43LEGACY WIRELESS DRIVER
2721 M:      Larry Finger <Larry.Finger@lwfinger.net>
2722 L:      linux-wireless@vger.kernel.org
2723 L:      b43-dev@lists.infradead.org
2724 W:      http://wireless.kernel.org/en/users/Drivers/b43
2725 S:      Maintained
2726 F:      drivers/net/wireless/broadcom/b43legacy/
2727
2728 BACKLIGHT CLASS/SUBSYSTEM
2729 M:      Lee Jones <lee.jones@linaro.org>
2730 M:      Daniel Thompson <daniel.thompson@linaro.org>
2731 M:      Jingoo Han <jingoohan1@gmail.com>
2732 L:      dri-devel@lists.freedesktop.org
2733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2734 S:      Maintained
2735 F:      drivers/video/backlight/
2736 F:      include/linux/backlight.h
2737 F:      include/linux/pwm_backlight.h
2738 F:      Documentation/devicetree/bindings/leds/backlight
2739
2740 BATMAN ADVANCED
2741 M:      Marek Lindner <mareklindner@neomailbox.ch>
2742 M:      Simon Wunderlich <sw@simonwunderlich.de>
2743 M:      Antonio Quartulli <a@unstable.cc>
2744 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2745 W:      https://www.open-mesh.org/
2746 Q:      https://patchwork.open-mesh.org/project/batman/list/
2747 S:      Maintained
2748 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2749 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2750 F:      Documentation/networking/batman-adv.rst
2751 F:      include/uapi/linux/batadv_packet.h
2752 F:      include/uapi/linux/batman_adv.h
2753 F:      net/batman-adv/
2754
2755 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2756 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2757 L:      linux-hams@vger.kernel.org
2758 W:      http://www.baycom.org/~tom/ham/ham.html
2759 S:      Maintained
2760 F:      drivers/net/hamradio/baycom*
2761
2762 BCACHE (BLOCK LAYER CACHE)
2763 M:      Coly Li <colyli@suse.de>
2764 M:      Kent Overstreet <kent.overstreet@gmail.com>
2765 L:      linux-bcache@vger.kernel.org
2766 W:      http://bcache.evilpiepirate.org
2767 C:      irc://irc.oftc.net/bcache
2768 S:      Maintained
2769 F:      drivers/md/bcache/
2770
2771 BDISP ST MEDIA DRIVER
2772 M:      Fabien Dessenne <fabien.dessenne@st.com>
2773 L:      linux-media@vger.kernel.org
2774 T:      git git://linuxtv.org/media_tree.git
2775 W:      https://linuxtv.org
2776 S:      Supported
2777 F:      drivers/media/platform/sti/bdisp
2778
2779 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2780 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2781 L:      netdev@vger.kernel.org
2782 S:      Maintained
2783 F:      drivers/net/ethernet/ec_bhf.c
2784
2785 BEFS FILE SYSTEM
2786 M:      Luis de Bethencourt <luisbg@kernel.org>
2787 M:      Salah Triki <salah.triki@gmail.com>
2788 S:      Maintained
2789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2790 F:      Documentation/filesystems/befs.txt
2791 F:      fs/befs/
2792
2793 BFQ I/O SCHEDULER
2794 M:      Paolo Valente <paolo.valente@linaro.org>
2795 M:      Jens Axboe <axboe@kernel.dk>
2796 L:      linux-block@vger.kernel.org
2797 S:      Maintained
2798 F:      block/bfq-*
2799 F:      Documentation/block/bfq-iosched.txt
2800
2801 BFS FILE SYSTEM
2802 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2803 S:      Maintained
2804 F:      Documentation/filesystems/bfs.txt
2805 F:      fs/bfs/
2806 F:      include/uapi/linux/bfs_fs.h
2807
2808 BLINKM RGB LED DRIVER
2809 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2810 S:      Maintained
2811 F:      drivers/leds/leds-blinkm.c
2812
2813 BLOCK LAYER
2814 M:      Jens Axboe <axboe@kernel.dk>
2815 L:      linux-block@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2817 S:      Maintained
2818 F:      block/
2819 F:      drivers/block/
2820 F:      kernel/trace/blktrace.c
2821 F:      lib/sbitmap.c
2822
2823 BLOCK2MTD DRIVER
2824 M:      Joern Engel <joern@lazybastard.org>
2825 L:      linux-mtd@lists.infradead.org
2826 S:      Maintained
2827 F:      drivers/mtd/devices/block2mtd.c
2828
2829 BLUETOOTH DRIVERS
2830 M:      Marcel Holtmann <marcel@holtmann.org>
2831 M:      Johan Hedberg <johan.hedberg@gmail.com>
2832 L:      linux-bluetooth@vger.kernel.org
2833 W:      http://www.bluez.org/
2834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2836 S:      Maintained
2837 F:      drivers/bluetooth/
2838
2839 BLUETOOTH SUBSYSTEM
2840 M:      Marcel Holtmann <marcel@holtmann.org>
2841 M:      Johan Hedberg <johan.hedberg@gmail.com>
2842 L:      linux-bluetooth@vger.kernel.org
2843 W:      http://www.bluez.org/
2844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2846 S:      Maintained
2847 F:      net/bluetooth/
2848 F:      include/net/bluetooth/
2849
2850 BONDING DRIVER
2851 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2852 M:      Veaceslav Falico <vfalico@gmail.com>
2853 M:      Andy Gospodarek <andy@greyhouse.net>
2854 L:      netdev@vger.kernel.org
2855 W:      http://sourceforge.net/projects/bonding/
2856 S:      Supported
2857 F:      drivers/net/bonding/
2858 F:      include/uapi/linux/if_bonding.h
2859
2860 BPF (Safe dynamic programs and tools)
2861 M:      Alexei Starovoitov <ast@kernel.org>
2862 M:      Daniel Borkmann <daniel@iogearbox.net>
2863 R:      Martin KaFai Lau <kafai@fb.com>
2864 R:      Song Liu <songliubraving@fb.com>
2865 R:      Yonghong Song <yhs@fb.com>
2866 L:      netdev@vger.kernel.org
2867 L:      bpf@vger.kernel.org
2868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2870 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2871 S:      Supported
2872 F:      arch/*/net/*
2873 F:      Documentation/networking/filter.txt
2874 F:      Documentation/bpf/
2875 F:      include/linux/bpf*
2876 F:      include/linux/filter.h
2877 F:      include/trace/events/xdp.h
2878 F:      include/uapi/linux/bpf*
2879 F:      include/uapi/linux/filter.h
2880 F:      kernel/bpf/
2881 F:      kernel/trace/bpf_trace.c
2882 F:      lib/test_bpf.c
2883 F:      net/bpf/
2884 F:      net/core/filter.c
2885 F:      net/sched/act_bpf.c
2886 F:      net/sched/cls_bpf.c
2887 F:      samples/bpf/
2888 F:      tools/bpf/
2889 F:      tools/lib/bpf/
2890 F:      tools/testing/selftests/bpf/
2891 K:      bpf
2892 N:      bpf
2893
2894 BPF JIT for ARM
2895 M:      Shubham Bansal <illusionist.neo@gmail.com>
2896 L:      netdev@vger.kernel.org
2897 L:      bpf@vger.kernel.org
2898 S:      Maintained
2899 F:      arch/arm/net/
2900
2901 BPF JIT for ARM64
2902 M:      Daniel Borkmann <daniel@iogearbox.net>
2903 M:      Alexei Starovoitov <ast@kernel.org>
2904 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2905 L:      netdev@vger.kernel.org
2906 L:      bpf@vger.kernel.org
2907 S:      Supported
2908 F:      arch/arm64/net/
2909
2910 BPF JIT for MIPS (32-BIT AND 64-BIT)
2911 M:      Paul Burton <paul.burton@mips.com>
2912 L:      netdev@vger.kernel.org
2913 L:      bpf@vger.kernel.org
2914 S:      Maintained
2915 F:      arch/mips/net/
2916
2917 BPF JIT for NFP NICs
2918 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2919 L:      netdev@vger.kernel.org
2920 L:      bpf@vger.kernel.org
2921 S:      Supported
2922 F:      drivers/net/ethernet/netronome/nfp/bpf/
2923
2924 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2925 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2926 M:      Sandipan Das <sandipan@linux.ibm.com>
2927 L:      netdev@vger.kernel.org
2928 L:      bpf@vger.kernel.org
2929 S:      Maintained
2930 F:      arch/powerpc/net/
2931
2932 BPF JIT for S390
2933 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2934 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2935 L:      netdev@vger.kernel.org
2936 L:      bpf@vger.kernel.org
2937 S:      Maintained
2938 F:      arch/s390/net/
2939 X:      arch/s390/net/pnet.c
2940
2941 BPF JIT for SPARC (32-BIT AND 64-BIT)
2942 M:      David S. Miller <davem@davemloft.net>
2943 L:      netdev@vger.kernel.org
2944 L:      bpf@vger.kernel.org
2945 S:      Maintained
2946 F:      arch/sparc/net/
2947
2948 BPF JIT for X86 32-BIT
2949 M:      Wang YanQing <udknight@gmail.com>
2950 L:      netdev@vger.kernel.org
2951 L:      bpf@vger.kernel.org
2952 S:      Maintained
2953 F:      arch/x86/net/bpf_jit_comp32.c
2954
2955 BPF JIT for X86 64-BIT
2956 M:      Alexei Starovoitov <ast@kernel.org>
2957 M:      Daniel Borkmann <daniel@iogearbox.net>
2958 L:      netdev@vger.kernel.org
2959 L:      bpf@vger.kernel.org
2960 S:      Supported
2961 F:      arch/x86/net/
2962 X:      arch/x86/net/bpf_jit_comp32.c
2963
2964 BROADCOM B44 10/100 ETHERNET DRIVER
2965 M:      Michael Chan <michael.chan@broadcom.com>
2966 L:      netdev@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/net/ethernet/broadcom/b44.*
2969
2970 BROADCOM B53 ETHERNET SWITCH DRIVER
2971 M:      Florian Fainelli <f.fainelli@gmail.com>
2972 L:      netdev@vger.kernel.org
2973 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2974 S:      Supported
2975 F:      drivers/net/dsa/b53/*
2976 F:      include/linux/platform_data/b53.h
2977
2978 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2979 M:      Florian Fainelli <f.fainelli@gmail.com>
2980 M:      Ray Jui <rjui@broadcom.com>
2981 M:      Scott Branden <sbranden@broadcom.com>
2982 M:      bcm-kernel-feedback-list@broadcom.com
2983 T:      git git://github.com/broadcom/mach-bcm
2984 S:      Maintained
2985 N:      bcm281*
2986 N:      bcm113*
2987 N:      bcm216*
2988 N:      kona
2989 F:      arch/arm/mach-bcm/
2990
2991 BROADCOM BCM2835 ARM ARCHITECTURE
2992 M:      Eric Anholt <eric@anholt.net>
2993 M:      Stefan Wahren <stefan.wahren@i2se.com>
2994 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2995 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2996 T:      git git://github.com/anholt/linux
2997 S:      Maintained
2998 N:      bcm2835
2999 F:      drivers/staging/vc04_services
3000
3001 BROADCOM BCM47XX MIPS ARCHITECTURE
3002 M:      Hauke Mehrtens <hauke@hauke-m.de>
3003 M:      Rafał Miłecki <zajec5@gmail.com>
3004 L:      linux-mips@vger.kernel.org
3005 S:      Maintained
3006 F:      Documentation/devicetree/bindings/mips/brcm/
3007 F:      arch/mips/bcm47xx/*
3008 F:      arch/mips/include/asm/mach-bcm47xx/*
3009
3010 BROADCOM BCM5301X ARM ARCHITECTURE
3011 M:      Hauke Mehrtens <hauke@hauke-m.de>
3012 M:      Rafał Miłecki <zajec5@gmail.com>
3013 M:      bcm-kernel-feedback-list@broadcom.com
3014 L:      linux-arm-kernel@lists.infradead.org
3015 S:      Maintained
3016 F:      arch/arm/mach-bcm/bcm_5301x.c
3017 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3018 F:      arch/arm/boot/dts/bcm470*
3019 F:      arch/arm/boot/dts/bcm953012*
3020
3021 BROADCOM BCM53573 ARM ARCHITECTURE
3022 M:      Rafał Miłecki <rafal@milecki.pl>
3023 L:      linux-arm-kernel@lists.infradead.org
3024 S:      Maintained
3025 F:      arch/arm/boot/dts/bcm53573*
3026 F:      arch/arm/boot/dts/bcm47189*
3027
3028 BROADCOM BCM63XX ARM ARCHITECTURE
3029 M:      Florian Fainelli <f.fainelli@gmail.com>
3030 M:      bcm-kernel-feedback-list@broadcom.com
3031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3032 T:      git git://github.com/broadcom/stblinux.git
3033 S:      Maintained
3034 N:      bcm63xx
3035
3036 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3037 M:      Kevin Cernekee <cernekee@gmail.com>
3038 L:      linux-usb@vger.kernel.org
3039 S:      Maintained
3040 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3041
3042 BROADCOM BCM7XXX ARM ARCHITECTURE
3043 M:      Brian Norris <computersforpeace@gmail.com>
3044 M:      Gregory Fong <gregory.0xf0@gmail.com>
3045 M:      Florian Fainelli <f.fainelli@gmail.com>
3046 M:      bcm-kernel-feedback-list@broadcom.com
3047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3048 T:      git git://github.com/broadcom/stblinux.git
3049 S:      Maintained
3050 F:      arch/arm/mach-bcm/*brcmstb*
3051 F:      arch/arm/boot/dts/bcm7*.dts*
3052 F:      drivers/bus/brcmstb_gisb.c
3053 F:      arch/arm/mm/cache-b15-rac.c
3054 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3055 N:      brcmstb
3056
3057 BROADCOM BMIPS CPUFREQ DRIVER
3058 M:      Markus Mayer <mmayer@broadcom.com>
3059 M:      bcm-kernel-feedback-list@broadcom.com
3060 L:      linux-pm@vger.kernel.org
3061 S:      Maintained
3062 F:      drivers/cpufreq/bmips-cpufreq.c
3063
3064 BROADCOM BMIPS MIPS ARCHITECTURE
3065 M:      Kevin Cernekee <cernekee@gmail.com>
3066 M:      Florian Fainelli <f.fainelli@gmail.com>
3067 L:      linux-mips@vger.kernel.org
3068 T:      git git://github.com/broadcom/stblinux.git
3069 S:      Maintained
3070 F:      arch/mips/bmips/*
3071 F:      arch/mips/include/asm/mach-bmips/*
3072 F:      arch/mips/kernel/*bmips*
3073 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3074 F:      drivers/irqchip/irq-bcm63*
3075 F:      drivers/irqchip/irq-bcm7*
3076 F:      drivers/irqchip/irq-brcmstb*
3077 F:      include/linux/bcm963xx_nvram.h
3078 F:      include/linux/bcm963xx_tag.h
3079
3080 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3081 M:      Rasesh Mody <rmody@marvell.com>
3082 M:      GR-Linux-NIC-Dev@marvell.com
3083 L:      netdev@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/net/ethernet/broadcom/bnx2.*
3086 F:      drivers/net/ethernet/broadcom/bnx2_*
3087
3088 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3089 M:      QLogic-Storage-Upstream@qlogic.com
3090 L:      linux-scsi@vger.kernel.org
3091 S:      Supported
3092 F:      drivers/scsi/bnx2fc/
3093
3094 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3095 M:      QLogic-Storage-Upstream@qlogic.com
3096 L:      linux-scsi@vger.kernel.org
3097 S:      Supported
3098 F:      drivers/scsi/bnx2i/
3099
3100 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3101 M:      Ariel Elior <aelior@marvell.com>
3102 M:      Sudarsana Kalluru <skalluru@marvell.com>
3103 M:      GR-everest-linux-l2@marvell.com
3104 L:      netdev@vger.kernel.org
3105 S:      Supported
3106 F:      drivers/net/ethernet/broadcom/bnx2x/
3107
3108 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3109 M:      Michael Chan <michael.chan@broadcom.com>
3110 L:      netdev@vger.kernel.org
3111 S:      Supported
3112 F:      drivers/net/ethernet/broadcom/bnxt/
3113
3114 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3115 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3116 M:      Franky Lin <franky.lin@broadcom.com>
3117 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3118 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3119 M:      Wright Feng <wright.feng@cypress.com>
3120 L:      linux-wireless@vger.kernel.org
3121 L:      brcm80211-dev-list.pdl@broadcom.com
3122 L:      brcm80211-dev-list@cypress.com
3123 S:      Supported
3124 F:      drivers/net/wireless/broadcom/brcm80211/
3125
3126 BROADCOM BRCMSTB GPIO DRIVER
3127 M:      Gregory Fong <gregory.0xf0@gmail.com>
3128 L:      bcm-kernel-feedback-list@broadcom.com
3129 S:      Supported
3130 F:      drivers/gpio/gpio-brcmstb.c
3131 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3132
3133 BROADCOM BRCMSTB I2C DRIVER
3134 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3135 L:      linux-i2c@vger.kernel.org
3136 L:      bcm-kernel-feedback-list@broadcom.com
3137 S:      Supported
3138 F:      drivers/i2c/busses/i2c-brcmstb.c
3139 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3140
3141 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3142 M:      Al Cooper <alcooperx@gmail.com>
3143 L:      linux-kernel@vger.kernel.org
3144 L:      bcm-kernel-feedback-list@broadcom.com
3145 S:      Maintained
3146 F:      drivers/phy/broadcom/phy-brcm-usb*
3147
3148 BROADCOM GENET ETHERNET DRIVER
3149 M:      Doug Berger <opendmb@gmail.com>
3150 M:      Florian Fainelli <f.fainelli@gmail.com>
3151 L:      netdev@vger.kernel.org
3152 S:      Supported
3153 F:      drivers/net/ethernet/broadcom/genet/
3154
3155 BROADCOM IPROC ARM ARCHITECTURE
3156 M:      Ray Jui <rjui@broadcom.com>
3157 M:      Scott Branden <sbranden@broadcom.com>
3158 M:      bcm-kernel-feedback-list@broadcom.com
3159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3160 T:      git git://github.com/broadcom/cygnus-linux.git
3161 S:      Maintained
3162 N:      iproc
3163 N:      cygnus
3164 N:      bcm[-_]nsp
3165 N:      bcm9113*
3166 N:      bcm9583*
3167 N:      bcm9585*
3168 N:      bcm9586*
3169 N:      bcm988312
3170 N:      bcm113*
3171 N:      bcm583*
3172 N:      bcm585*
3173 N:      bcm586*
3174 N:      bcm88312
3175 N:      hr2
3176 N:      stingray
3177 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3178 F:      arch/arm64/boot/dts/broadcom/stingray/*
3179 F:      drivers/clk/bcm/clk-ns*
3180 F:      drivers/clk/bcm/clk-sr*
3181 F:      drivers/pinctrl/bcm/pinctrl-ns*
3182 F:      include/dt-bindings/clock/bcm-sr*
3183
3184 BROADCOM KONA GPIO DRIVER
3185 M:      Ray Jui <rjui@broadcom.com>
3186 L:      bcm-kernel-feedback-list@broadcom.com
3187 S:      Supported
3188 F:      drivers/gpio/gpio-bcm-kona.c
3189 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3190
3191 BROADCOM NETXTREME-E ROCE DRIVER
3192 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3193 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3194 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3195 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3196 L:      linux-rdma@vger.kernel.org
3197 W:      http://www.broadcom.com
3198 S:      Supported
3199 F:      drivers/infiniband/hw/bnxt_re/
3200 F:      include/uapi/rdma/bnxt_re-abi.h
3201
3202 BROADCOM NVRAM DRIVER
3203 M:      Rafał Miłecki <zajec5@gmail.com>
3204 L:      linux-mips@vger.kernel.org
3205 S:      Maintained
3206 F:      drivers/firmware/broadcom/*
3207
3208 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3209 M:      Rafał Miłecki <zajec5@gmail.com>
3210 L:      linux-wireless@vger.kernel.org
3211 S:      Maintained
3212 F:      drivers/bcma/
3213 F:      include/linux/bcma/
3214
3215 BROADCOM STB AVS CPUFREQ DRIVER
3216 M:      Markus Mayer <mmayer@broadcom.com>
3217 M:      bcm-kernel-feedback-list@broadcom.com
3218 L:      linux-pm@vger.kernel.org
3219 S:      Maintained
3220 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3221 F:      drivers/cpufreq/brcmstb*
3222
3223 BROADCOM STB AVS TMON DRIVER
3224 M:      Markus Mayer <mmayer@broadcom.com>
3225 M:      bcm-kernel-feedback-list@broadcom.com
3226 L:      linux-pm@vger.kernel.org
3227 S:      Maintained
3228 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3229 F:      drivers/thermal/broadcom/brcmstb*
3230
3231 BROADCOM STB NAND FLASH DRIVER
3232 M:      Brian Norris <computersforpeace@gmail.com>
3233 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3234 L:      linux-mtd@lists.infradead.org
3235 L:      bcm-kernel-feedback-list@broadcom.com
3236 S:      Maintained
3237 F:      drivers/mtd/nand/raw/brcmnand/
3238
3239 BROADCOM STB DPFE DRIVER
3240 M:      Markus Mayer <mmayer@broadcom.com>
3241 M:      bcm-kernel-feedback-list@broadcom.com
3242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3243 S:      Maintained
3244 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3245 F:      drivers/memory/brcmstb_dpfe.c
3246
3247 BROADCOM SPI DRIVER
3248 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3249 M:      bcm-kernel-feedback-list@broadcom.com
3250 S:      Maintained
3251 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3252 F:      drivers/spi/spi-bcm-qspi.*
3253 F:      drivers/spi/spi-brcmstb-qspi.c
3254 F:      drivers/spi/spi-iproc-qspi.c
3255
3256 BROADCOM SYSTEMPORT ETHERNET DRIVER
3257 M:      Florian Fainelli <f.fainelli@gmail.com>
3258 L:      netdev@vger.kernel.org
3259 S:      Supported
3260 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3261
3262 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3263 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3264 M:      Prashant Sreedharan <prashant@broadcom.com>
3265 M:      Michael Chan <mchan@broadcom.com>
3266 L:      netdev@vger.kernel.org
3267 S:      Supported
3268 F:      drivers/net/ethernet/broadcom/tg3.*
3269
3270 BROCADE BFA FC SCSI DRIVER
3271 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3272 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3273 L:      linux-scsi@vger.kernel.org
3274 S:      Supported
3275 F:      drivers/scsi/bfa/
3276
3277 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3278 M:      Rasesh Mody <rmody@marvell.com>
3279 M:      Sudarsana Kalluru <skalluru@marvell.com>
3280 M:      GR-Linux-NIC-Dev@marvell.com
3281 L:      netdev@vger.kernel.org
3282 S:      Supported
3283 F:      drivers/net/ethernet/brocade/bna/
3284
3285 BSG (block layer generic sg v4 driver)
3286 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3287 L:      linux-scsi@vger.kernel.org
3288 S:      Supported
3289 F:      block/bsg.c
3290 F:      include/linux/bsg.h
3291 F:      include/uapi/linux/bsg.h
3292
3293 BT87X AUDIO DRIVER
3294 M:      Clemens Ladisch <clemens@ladisch.de>
3295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3296 T:      git git://git.alsa-project.org/alsa-kernel.git
3297 S:      Maintained
3298 F:      Documentation/sound/cards/bt87x.rst
3299 F:      sound/pci/bt87x.c
3300
3301 BT8XXGPIO DRIVER
3302 M:      Michael Buesch <m@bues.ch>
3303 W:      http://bu3sch.de/btgpio.php
3304 S:      Maintained
3305 F:      drivers/gpio/gpio-bt8xx.c
3306
3307 BTRFS FILE SYSTEM
3308 M:      Chris Mason <clm@fb.com>
3309 M:      Josef Bacik <josef@toxicpanda.com>
3310 M:      David Sterba <dsterba@suse.com>
3311 L:      linux-btrfs@vger.kernel.org
3312 W:      http://btrfs.wiki.kernel.org/
3313 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3315 S:      Maintained
3316 F:      Documentation/filesystems/btrfs.txt
3317 F:      fs/btrfs/
3318 F:      include/linux/btrfs*
3319 F:      include/uapi/linux/btrfs*
3320
3321 BTTV VIDEO4LINUX DRIVER
3322 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3323 L:      linux-media@vger.kernel.org
3324 W:      https://linuxtv.org
3325 T:      git git://linuxtv.org/media_tree.git
3326 S:      Odd fixes
3327 F:      Documentation/media/v4l-drivers/bttv*
3328 F:      drivers/media/pci/bt8xx/bttv*
3329
3330 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3331 M:      Chanwoo Choi <cw00.choi@samsung.com>
3332 L:      linux-pm@vger.kernel.org
3333 L:      linux-samsung-soc@vger.kernel.org
3334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3335 S:      Maintained
3336 F:      drivers/devfreq/exynos-bus.c
3337 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3338
3339 BUSLOGIC SCSI DRIVER
3340 M:      Khalid Aziz <khalid@gonehiking.org>
3341 L:      linux-scsi@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/scsi/BusLogic.*
3344 F:      drivers/scsi/FlashPoint.*
3345
3346 C-MEDIA CMI8788 DRIVER
3347 M:      Clemens Ladisch <clemens@ladisch.de>
3348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3349 T:      git git://git.alsa-project.org/alsa-kernel.git
3350 S:      Maintained
3351 F:      sound/pci/oxygen/
3352
3353 C-SKY ARCHITECTURE
3354 M:      Guo Ren <guoren@kernel.org>
3355 T:      git https://github.com/c-sky/csky-linux.git
3356 S:      Supported
3357 F:      arch/csky/
3358 F:      Documentation/devicetree/bindings/csky/
3359 F:      drivers/irqchip/irq-csky-*
3360 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3361 F:      drivers/clocksource/timer-gx6605s.c
3362 F:      drivers/clocksource/timer-mp-csky.c
3363 F:      Documentation/devicetree/bindings/timer/csky,*
3364 K:      csky
3365 N:      csky
3366
3367 C6X ARCHITECTURE
3368 M:      Mark Salter <msalter@redhat.com>
3369 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3370 L:      linux-c6x-dev@linux-c6x.org
3371 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3372 S:      Maintained
3373 F:      arch/c6x/
3374
3375 CA8210 IEEE-802.15.4 RADIO DRIVER
3376 M:      Harry Morris <h.morris@cascoda.com>
3377 L:      linux-wpan@vger.kernel.org
3378 W:      https://github.com/Cascoda/ca8210-linux.git
3379 S:      Maintained
3380 F:      drivers/net/ieee802154/ca8210.c
3381 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3382
3383 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3384 M:      David Howells <dhowells@redhat.com>
3385 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3386 S:      Supported
3387 F:      Documentation/filesystems/caching/cachefiles.txt
3388 F:      fs/cachefiles/
3389
3390 CADENCE MIPI-CSI2 BRIDGES
3391 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3392 L:      linux-media@vger.kernel.org
3393 S:      Maintained
3394 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3395 F:      drivers/media/platform/cadence/cdns-csi2*
3396
3397 CADET FM/AM RADIO RECEIVER DRIVER
3398 M:      Hans Verkuil <hverkuil@xs4all.nl>
3399 L:      linux-media@vger.kernel.org
3400 T:      git git://linuxtv.org/media_tree.git
3401 W:      https://linuxtv.org
3402 S:      Maintained
3403 F:      drivers/media/radio/radio-cadet*
3404
3405 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3406 M:      Jonathan Corbet <corbet@lwn.net>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 S:      Maintained
3410 F:      Documentation/media/v4l-drivers/cafe_ccic*
3411 F:      drivers/media/platform/marvell-ccic/
3412
3413 CAIF NETWORK LAYER
3414 L:      netdev@vger.kernel.org
3415 S:      Orphan
3416 F:      Documentation/networking/caif/
3417 F:      drivers/net/caif/
3418 F:      include/uapi/linux/caif/
3419 F:      include/net/caif/
3420 F:      net/caif/
3421
3422 CAKE QDISC
3423 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3424 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3425 S:      Maintained
3426 F:      net/sched/sch_cake.c
3427
3428 CALGARY x86-64 IOMMU
3429 M:      Muli Ben-Yehuda <mulix@mulix.org>
3430 M:      Jon Mason <jdmason@kudzu.us>
3431 L:      iommu@lists.linux-foundation.org
3432 S:      Maintained
3433 F:      arch/x86/kernel/pci-calgary_64.c
3434 F:      arch/x86/kernel/tce_64.c
3435 F:      arch/x86/include/asm/calgary.h
3436 F:      arch/x86/include/asm/tce.h
3437
3438 CAN NETWORK DRIVERS
3439 M:      Wolfgang Grandegger <wg@grandegger.com>
3440 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3441 L:      linux-can@vger.kernel.org
3442 W:      https://github.com/linux-can
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3445 S:      Maintained
3446 F:      Documentation/devicetree/bindings/net/can/
3447 F:      drivers/net/can/
3448 F:      include/linux/can/dev.h
3449 F:      include/linux/can/platform/
3450 F:      include/uapi/linux/can/error.h
3451 F:      include/uapi/linux/can/netlink.h
3452
3453 CAN NETWORK LAYER
3454 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3455 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3456 L:      linux-can@vger.kernel.org
3457 W:      https://github.com/linux-can
3458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3460 S:      Maintained
3461 F:      Documentation/networking/can.rst
3462 F:      net/can/
3463 F:      include/linux/can/core.h
3464 F:      include/uapi/linux/can.h
3465 F:      include/uapi/linux/can/bcm.h
3466 F:      include/uapi/linux/can/raw.h
3467 F:      include/uapi/linux/can/gw.h
3468
3469 CAPABILITIES
3470 M:      Serge Hallyn <serge@hallyn.com>
3471 L:      linux-security-module@vger.kernel.org
3472 S:      Supported
3473 F:      include/linux/capability.h
3474 F:      include/uapi/linux/capability.h
3475 F:      security/commoncap.c
3476 F:      kernel/capability.c
3477
3478 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3479 M:      Kevin Tsai <ktsai@capellamicro.com>
3480 S:      Maintained
3481 F:      drivers/iio/light/cm*
3482
3483 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3484 M:      Christian Lamparter <chunkeey@googlemail.com>
3485 L:      linux-wireless@vger.kernel.org
3486 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3487 S:      Maintained
3488 F:      drivers/net/wireless/ath/carl9170/
3489
3490 CAVIUM I2C DRIVER
3491 M:      Jan Glauber <jglauber@cavium.com>
3492 M:      David Daney <david.daney@cavium.com>
3493 W:      http://www.cavium.com
3494 S:      Supported
3495 F:      drivers/i2c/busses/i2c-octeon*
3496 F:      drivers/i2c/busses/i2c-thunderx*
3497
3498 CAVIUM LIQUIDIO NETWORK DRIVER
3499 M:      Derek Chickles <dchickles@marvell.com>
3500 M:      Satanand Burla <sburla@marvell.com>
3501 M:      Felix Manlunas <fmanlunas@marvell.com>
3502 L:      netdev@vger.kernel.org
3503 W:      http://www.cavium.com
3504 S:      Supported
3505 F:      drivers/net/ethernet/cavium/liquidio/
3506
3507 CAVIUM MMC DRIVER
3508 M:      Jan Glauber <jglauber@cavium.com>
3509 M:      David Daney <david.daney@cavium.com>
3510 M:      Steven J. Hill <Steven.Hill@cavium.com>
3511 W:      http://www.cavium.com
3512 S:      Supported
3513 F:      drivers/mmc/host/cavium*
3514
3515 CAVIUM OCTEON-TX CRYPTO DRIVER
3516 M:      George Cherian <george.cherian@cavium.com>
3517 L:      linux-crypto@vger.kernel.org
3518 W:      http://www.cavium.com
3519 S:      Supported
3520 F:      drivers/crypto/cavium/cpt/
3521
3522 CAVIUM THUNDERX2 ARM64 SOC
3523 M:      Robert Richter <rrichter@cavium.com>
3524 M:      Jayachandran C <jnair@caviumnetworks.com>
3525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3526 S:      Maintained
3527 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3528 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3529
3530 CC2520 IEEE-802.15.4 RADIO DRIVER
3531 M:      Varka Bhadram <varkabhadram@gmail.com>
3532 L:      linux-wpan@vger.kernel.org
3533 S:      Maintained
3534 F:      drivers/net/ieee802154/cc2520.c
3535 F:      include/linux/spi/cc2520.h
3536 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3537
3538 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3539 M:      Yael Chemla <yael.chemla@foss.arm.com>
3540 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3541 L:      linux-crypto@vger.kernel.org
3542 S:      Supported
3543 F:      drivers/crypto/ccree/
3544 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3545
3546 CEC FRAMEWORK
3547 M:      Hans Verkuil <hans.verkuil@cisco.com>
3548 L:      linux-media@vger.kernel.org
3549 T:      git git://linuxtv.org/media_tree.git
3550 W:      http://linuxtv.org
3551 S:      Supported
3552 F:      Documentation/media/kapi/cec-core.rst
3553 F:      Documentation/media/uapi/cec
3554 F:      drivers/media/cec/
3555 F:      drivers/media/rc/keymaps/rc-cec.c
3556 F:      include/media/cec.h
3557 F:      include/media/cec-notifier.h
3558 F:      include/uapi/linux/cec.h
3559 F:      include/uapi/linux/cec-funcs.h
3560 F:      Documentation/devicetree/bindings/media/cec.txt
3561 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3562
3563 CEC GPIO DRIVER
3564 M:      Hans Verkuil <hans.verkuil@cisco.com>
3565 L:      linux-media@vger.kernel.org
3566 T:      git git://linuxtv.org/media_tree.git
3567 W:      http://linuxtv.org
3568 S:      Supported
3569 F:      drivers/media/platform/cec-gpio/
3570 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3571
3572 CELL BROADBAND ENGINE ARCHITECTURE
3573 M:      Arnd Bergmann <arnd@arndb.de>
3574 L:      linuxppc-dev@lists.ozlabs.org
3575 W:      http://www.ibm.com/developerworks/power/cell/
3576 S:      Supported
3577 F:      arch/powerpc/include/asm/cell*.h
3578 F:      arch/powerpc/include/asm/spu*.h
3579 F:      arch/powerpc/include/uapi/asm/spu*.h
3580 F:      arch/powerpc/oprofile/*cell*
3581 F:      arch/powerpc/platforms/cell/
3582
3583 CEPH COMMON CODE (LIBCEPH)
3584 M:      Ilya Dryomov <idryomov@gmail.com>
3585 M:      "Yan, Zheng" <zyan@redhat.com>
3586 M:      Sage Weil <sage@redhat.com>
3587 L:      ceph-devel@vger.kernel.org
3588 W:      http://ceph.com/
3589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3590 T:      git git://github.com/ceph/ceph-client.git
3591 S:      Supported
3592 F:      net/ceph/
3593 F:      include/linux/ceph/
3594 F:      include/linux/crush/
3595
3596 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3597 M:      "Yan, Zheng" <zyan@redhat.com>
3598 M:      Sage Weil <sage@redhat.com>
3599 M:      Ilya Dryomov <idryomov@gmail.com>
3600 L:      ceph-devel@vger.kernel.org
3601 W:      http://ceph.com/
3602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3603 T:      git git://github.com/ceph/ceph-client.git
3604 S:      Supported
3605 F:      Documentation/filesystems/ceph.txt
3606 F:      fs/ceph/
3607
3608 CERTIFICATE HANDLING:
3609 M:      David Howells <dhowells@redhat.com>
3610 M:      David Woodhouse <dwmw2@infradead.org>
3611 L:      keyrings@vger.kernel.org
3612 S:      Maintained
3613 F:      Documentation/admin-guide/module-signing.rst
3614 F:      certs/
3615 F:      scripts/sign-file.c
3616 F:      scripts/extract-cert.c
3617
3618 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3619 L:      linux-usb@vger.kernel.org
3620 S:      Orphan
3621 F:      Documentation/usb/WUSB-Design-overview.txt
3622 F:      Documentation/usb/wusb-cbaf
3623 F:      drivers/usb/host/hwa-hc.c
3624 F:      drivers/usb/host/whci/
3625 F:      drivers/usb/wusbcore/
3626 F:      include/linux/usb/wusb*
3627
3628 CFAG12864B LCD DRIVER
3629 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3630 S:      Maintained
3631 F:      drivers/auxdisplay/cfag12864b.c
3632 F:      include/linux/cfag12864b.h
3633
3634 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3635 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3636 S:      Maintained
3637 F:      drivers/auxdisplay/cfag12864bfb.c
3638 F:      include/linux/cfag12864b.h
3639
3640 802.11 (including CFG80211/NL80211)
3641 M:      Johannes Berg <johannes@sipsolutions.net>
3642 L:      linux-wireless@vger.kernel.org
3643 W:      http://wireless.kernel.org/
3644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3646 S:      Maintained
3647 F:      net/wireless/
3648 F:      include/uapi/linux/nl80211.h
3649 F:      include/linux/ieee80211.h
3650 F:      include/net/wext.h
3651 F:      include/net/cfg80211.h
3652 F:      include/net/iw_handler.h
3653 F:      include/net/ieee80211_radiotap.h
3654 F:      Documentation/driver-api/80211/cfg80211.rst
3655 F:      Documentation/networking/regulatory.txt
3656
3657 CHAR and MISC DRIVERS
3658 M:      Arnd Bergmann <arnd@arndb.de>
3659 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3661 S:      Supported
3662 F:      drivers/char/
3663 F:      drivers/misc/
3664 F:      include/linux/miscdevice.h
3665
3666 CHECKPATCH
3667 M:      Andy Whitcroft <apw@canonical.com>
3668 M:      Joe Perches <joe@perches.com>
3669 S:      Maintained
3670 F:      scripts/checkpatch.pl
3671
3672 CHINESE DOCUMENTATION
3673 M:      Harry Wei <harryxiyou@gmail.com>
3674 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3675 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3676 S:      Maintained
3677 F:      Documentation/translations/zh_CN/
3678
3679 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3680 M:      Peter Chen <Peter.Chen@nxp.com>
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3682 L:      linux-usb@vger.kernel.org
3683 S:      Maintained
3684 F:      drivers/usb/chipidea/
3685
3686 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3687 M:      Hans de Goede <hdegoede@redhat.com>
3688 L:      linux-input@vger.kernel.org
3689 S:      Maintained
3690 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3691 F:      drivers/input/touchscreen/chipone_icn8318.c
3692
3693 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3694 M:      Hans de Goede <hdegoede@redhat.com>
3695 L:      linux-input@vger.kernel.org
3696 S:      Maintained
3697 F:      drivers/input/touchscreen/chipone_icn8505.c
3698
3699 CHROME HARDWARE PLATFORM SUPPORT
3700 M:      Benson Leung <bleung@chromium.org>
3701 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3702 S:      Maintained
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3704 F:      drivers/platform/chrome/
3705
3706 CHROMEOS EC SUBDRIVERS
3707 M:      Benson Leung <bleung@chromium.org>
3708 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3709 R:      Guenter Roeck <groeck@chromium.org>
3710 S:      Maintained
3711 N:      cros_ec
3712 N:      cros-ec
3713 F:      drivers/power/supply/cros_usbpd-charger.c
3714
3715 CIRRUS LOGIC AUDIO CODEC DRIVERS
3716 M:      Brian Austin <brian.austin@cirrus.com>
3717 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3718 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3719 S:      Maintained
3720 F:      sound/soc/codecs/cs*
3721
3722 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3723 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3724 L:      netdev@vger.kernel.org
3725 S:      Maintained
3726 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3727
3728 CISCO FCOE HBA DRIVER
3729 M:      Satish Kharat <satishkh@cisco.com>
3730 M:      Sesidhar Baddela <sebaddel@cisco.com>
3731 M:      Karan Tilak Kumar <kartilak@cisco.com>
3732 L:      linux-scsi@vger.kernel.org
3733 S:      Supported
3734 F:      drivers/scsi/fnic/
3735
3736 CISCO SCSI HBA DRIVER
3737 M:      Karan Tilak Kumar <kartilak@cisco.com>
3738 M:      Sesidhar Baddela <sebaddel@cisco.com>
3739 L:      linux-scsi@vger.kernel.org
3740 S:      Supported
3741 F:      drivers/scsi/snic/
3742
3743 CISCO VIC ETHERNET NIC DRIVER
3744 M:      Christian Benvenuti <benve@cisco.com>
3745 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3746 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3747 S:      Supported
3748 F:      drivers/net/ethernet/cisco/enic/
3749
3750 CISCO VIC LOW LATENCY NIC DRIVER
3751 M:      Christian Benvenuti <benve@cisco.com>
3752 M:      Nelson Escobar <neescoba@cisco.com>
3753 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3754 S:      Supported
3755 F:      drivers/infiniband/hw/usnic/
3756
3757 CIRRUS LOGIC MADERA CODEC DRIVERS
3758 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3759 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3760 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3761 L:      patches@opensource.cirrus.com
3762 T:      git https://github.com/CirrusLogic/linux-drivers.git
3763 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3764 S:      Supported
3765 F:      Documentation/devicetree/bindings/mfd/madera.txt
3766 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3767 F:      include/linux/irqchip/irq-madera*
3768 F:      include/linux/mfd/madera/*
3769 F:      drivers/gpio/gpio-madera*
3770 F:      drivers/irqchip/irq-madera*
3771 F:      drivers/mfd/madera*
3772 F:      drivers/mfd/cs47l*
3773 F:      drivers/pinctrl/cirrus/*
3774
3775 CLANG-FORMAT FILE
3776 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3777 S:      Maintained
3778 F:      .clang-format
3779
3780 CLEANCACHE API
3781 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3782 L:      linux-kernel@vger.kernel.org
3783 S:      Maintained
3784 F:      mm/cleancache.c
3785 F:      include/linux/cleancache.h
3786
3787 CLK API
3788 M:      Russell King <linux@armlinux.org.uk>
3789 L:      linux-clk@vger.kernel.org
3790 S:      Maintained
3791 F:      include/linux/clk.h
3792
3793 CLOCKSOURCE, CLOCKEVENT DRIVERS
3794 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3795 M:      Thomas Gleixner <tglx@linutronix.de>
3796 L:      linux-kernel@vger.kernel.org
3797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3798 S:      Supported
3799 F:      drivers/clocksource/
3800 F:      Documentation/devicetree/bindings/timer/
3801
3802 CMPC ACPI DRIVER
3803 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3804 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3805 L:      platform-driver-x86@vger.kernel.org
3806 S:      Supported
3807 F:      drivers/platform/x86/classmate-laptop.c
3808
3809 COBALT MEDIA DRIVER
3810 M:      Hans Verkuil <hans.verkuil@cisco.com>
3811 L:      linux-media@vger.kernel.org
3812 T:      git git://linuxtv.org/media_tree.git
3813 W:      https://linuxtv.org
3814 S:      Supported
3815 F:      drivers/media/pci/cobalt/
3816
3817 COCCINELLE/Semantic Patches (SmPL)
3818 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3819 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3820 M:      Nicolas Palix <nicolas.palix@imag.fr>
3821 M:      Michal Marek <michal.lkml@markovi.net>
3822 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3824 W:      http://coccinelle.lip6.fr/
3825 S:      Supported
3826 F:      Documentation/dev-tools/coccinelle.rst
3827 F:      scripts/coccinelle/
3828 F:      scripts/coccicheck
3829
3830 CODA FILE SYSTEM
3831 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3832 M:      coda@cs.cmu.edu
3833 L:      codalist@coda.cs.cmu.edu
3834 W:      http://www.coda.cs.cmu.edu/
3835 S:      Maintained
3836 F:      Documentation/filesystems/coda.txt
3837 F:      fs/coda/
3838 F:      include/linux/coda*.h
3839 F:      include/uapi/linux/coda*.h
3840
3841 CODA V4L2 MEM2MEM DRIVER
3842 M:      Philipp Zabel <p.zabel@pengutronix.de>
3843 L:      linux-media@vger.kernel.org
3844 S:      Maintained
3845 F:      Documentation/devicetree/bindings/media/coda.txt
3846 F:      drivers/media/platform/coda/
3847
3848 CODE OF CONDUCT
3849 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3850 S:      Supported
3851 F:      Documentation/process/code-of-conduct.rst
3852 F:      Documentation/process/code-of-conduct-interpretation.rst
3853
3854 COMMON CLK FRAMEWORK
3855 M:      Michael Turquette <mturquette@baylibre.com>
3856 M:      Stephen Boyd <sboyd@kernel.org>
3857 L:      linux-clk@vger.kernel.org
3858 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3860 S:      Maintained
3861 F:      Documentation/devicetree/bindings/clock/
3862 F:      drivers/clk/
3863 X:      drivers/clk/clkdev.c
3864 F:      include/linux/clk-pr*
3865 F:      include/linux/clk/
3866 F:      include/linux/of_clk.h
3867
3868 COMMON INTERNET FILE SYSTEM (CIFS)
3869 M:      Steve French <sfrench@samba.org>
3870 L:      linux-cifs@vger.kernel.org
3871 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3872 W:      http://linux-cifs.samba.org/
3873 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3874 S:      Supported
3875 F:      Documentation/filesystems/cifs/
3876 F:      fs/cifs/
3877
3878 COMPACTPCI HOTPLUG CORE
3879 M:      Scott Murray <scott@spiteful.org>
3880 L:      linux-pci@vger.kernel.org
3881 S:      Maintained
3882 F:      drivers/pci/hotplug/cpci_hotplug*
3883
3884 COMPACTPCI HOTPLUG GENERIC DRIVER
3885 M:      Scott Murray <scott@spiteful.org>
3886 L:      linux-pci@vger.kernel.org
3887 S:      Maintained
3888 F:      drivers/pci/hotplug/cpcihp_generic.c
3889
3890 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3891 M:      Scott Murray <scott@spiteful.org>
3892 L:      linux-pci@vger.kernel.org
3893 S:      Maintained
3894 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3895
3896 COMPAL LAPTOP SUPPORT
3897 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3898 L:      platform-driver-x86@vger.kernel.org
3899 S:      Maintained
3900 F:      drivers/platform/x86/compal-laptop.c
3901
3902 COMPILER ATTRIBUTES
3903 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3904 S:      Maintained
3905 F:      include/linux/compiler_attributes.h
3906
3907 CONEXANT ACCESSRUNNER USB DRIVER
3908 L:      accessrunner-general@lists.sourceforge.net
3909 W:      http://accessrunner.sourceforge.net/
3910 S:      Orphan
3911 F:      drivers/usb/atm/cxacru.c
3912
3913 CONFIGFS
3914 M:      Joel Becker <jlbec@evilplan.org>
3915 M:      Christoph Hellwig <hch@lst.de>
3916 T:      git git://git.infradead.org/users/hch/configfs.git
3917 S:      Supported
3918 F:      fs/configfs/
3919 F:      include/linux/configfs.h
3920
3921 CONNECTOR
3922 M:      Evgeniy Polyakov <zbr@ioremap.net>
3923 L:      netdev@vger.kernel.org
3924 S:      Maintained
3925 F:      drivers/connector/
3926
3927 CONTROL GROUP (CGROUP)
3928 M:      Tejun Heo <tj@kernel.org>
3929 M:      Li Zefan <lizefan@huawei.com>
3930 M:      Johannes Weiner <hannes@cmpxchg.org>
3931 L:      cgroups@vger.kernel.org
3932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3933 S:      Maintained
3934 F:      Documentation/cgroup*
3935 F:      include/linux/cgroup*
3936 F:      kernel/cgroup*
3937
3938 CONTROL GROUP - CPUSET
3939 M:      Li Zefan <lizefan@huawei.com>
3940 L:      cgroups@vger.kernel.org
3941 W:      http://www.bullopensource.org/cpuset/
3942 W:      http://oss.sgi.com/projects/cpusets/
3943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3944 S:      Maintained
3945 F:      Documentation/cgroup-v1/cpusets.txt
3946 F:      include/linux/cpuset.h
3947 F:      kernel/cgroup/cpuset.c
3948
3949 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3950 M:      Johannes Weiner <hannes@cmpxchg.org>
3951 M:      Michal Hocko <mhocko@kernel.org>
3952 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3953 L:      cgroups@vger.kernel.org
3954 L:      linux-mm@kvack.org
3955 S:      Maintained
3956 F:      mm/memcontrol.c
3957 F:      mm/swap_cgroup.c
3958
3959 CORETEMP HARDWARE MONITORING DRIVER
3960 M:      Fenghua Yu <fenghua.yu@intel.com>
3961 L:      linux-hwmon@vger.kernel.org
3962 S:      Maintained
3963 F:      Documentation/hwmon/coretemp
3964 F:      drivers/hwmon/coretemp.c
3965
3966 COSA/SRP SYNC SERIAL DRIVER
3967 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3968 W:      http://www.fi.muni.cz/~kas/cosa/
3969 S:      Maintained
3970 F:      drivers/net/wan/cosa*
3971
3972 CPMAC ETHERNET DRIVER
3973 M:      Florian Fainelli <f.fainelli@gmail.com>
3974 L:      netdev@vger.kernel.org
3975 S:      Maintained
3976 F:      drivers/net/ethernet/ti/cpmac.c
3977
3978 CPU FREQUENCY SCALING FRAMEWORK
3979 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3980 M:      Viresh Kumar <viresh.kumar@linaro.org>
3981 L:      linux-pm@vger.kernel.org
3982 S:      Maintained
3983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3984 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3985 B:      https://bugzilla.kernel.org
3986 F:      Documentation/admin-guide/pm/cpufreq.rst
3987 F:      Documentation/admin-guide/pm/intel_pstate.rst
3988 F:      Documentation/cpu-freq/
3989 F:      Documentation/devicetree/bindings/cpufreq/
3990 F:      drivers/cpufreq/
3991 F:      include/linux/cpufreq.h
3992 F:      tools/testing/selftests/cpufreq/
3993
3994 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3995 M:      Viresh Kumar <viresh.kumar@linaro.org>
3996 M:      Sudeep Holla <sudeep.holla@arm.com>
3997 L:      linux-pm@vger.kernel.org
3998 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3999 S:      Maintained
4000 F:      drivers/cpufreq/arm_big_little.h
4001 F:      drivers/cpufreq/arm_big_little.c
4002
4003 CPU POWER MONITORING SUBSYSTEM
4004 M:      Thomas Renninger <trenn@suse.com>
4005 M:      Shuah Khan <shuah@kernel.org>
4006 M:      Shuah Khan <skhan@linuxfoundation.org>
4007 L:      linux-pm@vger.kernel.org
4008 S:      Maintained
4009 F:      tools/power/cpupower/
4010
4011 CPUID/MSR DRIVER
4012 M:      "H. Peter Anvin" <hpa@zytor.com>
4013 S:      Maintained
4014 F:      arch/x86/kernel/cpuid.c
4015 F:      arch/x86/kernel/msr.c
4016
4017 CPUIDLE DRIVER - ARM BIG LITTLE
4018 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4019 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4020 L:      linux-pm@vger.kernel.org
4021 L:      linux-arm-kernel@lists.infradead.org
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4023 S:      Maintained
4024 F:      drivers/cpuidle/cpuidle-big_little.c
4025
4026 CPUIDLE DRIVER - ARM EXYNOS
4027 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4028 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4029 M:      Kukjin Kim <kgene@kernel.org>
4030 L:      linux-pm@vger.kernel.org
4031 L:      linux-samsung-soc@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/cpuidle/cpuidle-exynos.c
4034 F:      arch/arm/mach-exynos/pm.c
4035
4036 CPU IDLE TIME MANAGEMENT FRAMEWORK
4037 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4038 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4039 L:      linux-pm@vger.kernel.org
4040 S:      Maintained
4041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4042 B:      https://bugzilla.kernel.org
4043 F:      Documentation/admin-guide/pm/cpuidle.rst
4044 F:      drivers/cpuidle/*
4045 F:      include/linux/cpuidle.h
4046
4047 CRAMFS FILESYSTEM
4048 M:      Nicolas Pitre <nico@linaro.org>
4049 S:      Maintained
4050 F:      Documentation/filesystems/cramfs.txt
4051 F:      fs/cramfs/
4052
4053 CRYPTO API
4054 M:      Herbert Xu <herbert@gondor.apana.org.au>
4055 M:      "David S. Miller" <davem@davemloft.net>
4056 L:      linux-crypto@vger.kernel.org
4057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4059 S:      Maintained
4060 F:      Documentation/crypto/
4061 F:      Documentation/devicetree/bindings/crypto/
4062 F:      arch/*/crypto/
4063 F:      crypto/
4064 F:      drivers/crypto/
4065 F:      include/crypto/
4066 F:      include/linux/crypto*
4067
4068 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4069 M:      Neil Horman <nhorman@tuxdriver.com>
4070 L:      linux-crypto@vger.kernel.org
4071 S:      Maintained
4072 F:      crypto/ansi_cprng.c
4073 F:      crypto/rng.c
4074
4075 CS3308 MEDIA DRIVER
4076 M:      Hans Verkuil <hverkuil@xs4all.nl>
4077 L:      linux-media@vger.kernel.org
4078 T:      git git://linuxtv.org/media_tree.git
4079 W:      http://linuxtv.org
4080 S:      Odd Fixes
4081 F:      drivers/media/i2c/cs3308.c
4082
4083 CS5535 Audio ALSA driver
4084 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4085 S:      Maintained
4086 F:      sound/pci/cs5535audio/
4087
4088 CSI DRIVERS FOR ALLWINNER V3s
4089 M:      Yong Deng <yong.deng@magewell.com>
4090 L:      linux-media@vger.kernel.org
4091 T:      git git://linuxtv.org/media_tree.git
4092 S:      Maintained
4093 F:      drivers/media/platform/sunxi/sun6i-csi/
4094 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4095
4096 CW1200 WLAN driver
4097 M:      Solomon Peachy <pizza@shaftnet.org>
4098 S:      Maintained
4099 F:      drivers/net/wireless/st/cw1200/
4100
4101 CX18 VIDEO4LINUX DRIVER
4102 M:      Andy Walls <awalls@md.metrocast.net>
4103 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4104 L:      linux-media@vger.kernel.org
4105 T:      git git://linuxtv.org/media_tree.git
4106 W:      https://linuxtv.org
4107 W:      http://www.ivtvdriver.org/index.php/Cx18
4108 S:      Maintained
4109 F:      Documentation/media/v4l-drivers/cx18*
4110 F:      drivers/media/pci/cx18/
4111 F:      include/uapi/linux/ivtv*
4112
4113 CX2341X MPEG ENCODER HELPER MODULE
4114 M:      Hans Verkuil <hverkuil@xs4all.nl>
4115 L:      linux-media@vger.kernel.org
4116 T:      git git://linuxtv.org/media_tree.git
4117 W:      https://linuxtv.org
4118 S:      Maintained
4119 F:      drivers/media/common/cx2341x*
4120 F:      include/media/drv-intf/cx2341x.h
4121
4122 CX24120 MEDIA DRIVER
4123 M:      Jemma Denson <jdenson@gmail.com>
4124 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4125 L:      linux-media@vger.kernel.org
4126 W:      https://linuxtv.org
4127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4128 S:      Maintained
4129 F:      drivers/media/dvb-frontends/cx24120*
4130
4131 CX88 VIDEO4LINUX DRIVER
4132 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4133 L:      linux-media@vger.kernel.org
4134 W:      https://linuxtv.org
4135 T:      git git://linuxtv.org/media_tree.git
4136 S:      Odd fixes
4137 F:      Documentation/media/v4l-drivers/cx88*
4138 F:      drivers/media/pci/cx88/
4139
4140 CXD2820R MEDIA DRIVER
4141 M:      Antti Palosaari <crope@iki.fi>
4142 L:      linux-media@vger.kernel.org
4143 W:      https://linuxtv.org
4144 W:      http://palosaari.fi/linux/
4145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4146 T:      git git://linuxtv.org/anttip/media_tree.git
4147 S:      Maintained
4148 F:      drivers/media/dvb-frontends/cxd2820r*
4149
4150 CXGB3 ETHERNET DRIVER (CXGB3)
4151 M:      Arjun Vynipadath <arjun@chelsio.com>
4152 L:      netdev@vger.kernel.org
4153 W:      http://www.chelsio.com
4154 S:      Supported
4155 F:      drivers/net/ethernet/chelsio/cxgb3/
4156
4157 CXGB3 ISCSI DRIVER (CXGB3I)
4158 M:      Karen Xie <kxie@chelsio.com>
4159 L:      linux-scsi@vger.kernel.org
4160 W:      http://www.chelsio.com
4161 S:      Supported
4162 F:      drivers/scsi/cxgbi/cxgb3i
4163
4164 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4165 M:      Steve Wise <swise@chelsio.com>
4166 L:      linux-rdma@vger.kernel.org
4167 W:      http://www.openfabrics.org
4168 S:      Supported
4169 F:      drivers/infiniband/hw/cxgb3/
4170 F:      include/uapi/rdma/cxgb3-abi.h
4171
4172 CXGB4 CRYPTO DRIVER (chcr)
4173 M:      Harsh Jain <harsh@chelsio.com>
4174 L:      linux-crypto@vger.kernel.org
4175 W:      http://www.chelsio.com
4176 S:      Supported
4177 F:      drivers/crypto/chelsio
4178
4179 CXGB4 ETHERNET DRIVER (CXGB4)
4180 M:      Arjun Vynipadath <arjun@chelsio.com>
4181 L:      netdev@vger.kernel.org
4182 W:      http://www.chelsio.com
4183 S:      Supported
4184 F:      drivers/net/ethernet/chelsio/cxgb4/
4185
4186 CXGB4 ISCSI DRIVER (CXGB4I)
4187 M:      Karen Xie <kxie@chelsio.com>
4188 L:      linux-scsi@vger.kernel.org
4189 W:      http://www.chelsio.com
4190 S:      Supported
4191 F:      drivers/scsi/cxgbi/cxgb4i
4192
4193 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4194 M:      Steve Wise <swise@chelsio.com>
4195 L:      linux-rdma@vger.kernel.org
4196 W:      http://www.openfabrics.org
4197 S:      Supported
4198 F:      drivers/infiniband/hw/cxgb4/
4199 F:      include/uapi/rdma/cxgb4-abi.h
4200
4201 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4202 M:      Casey Leedom <leedom@chelsio.com>
4203 L:      netdev@vger.kernel.org
4204 W:      http://www.chelsio.com
4205 S:      Supported
4206 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4207
4208 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4209 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4210 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4211 L:      linuxppc-dev@lists.ozlabs.org
4212 S:      Supported
4213 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4214 F:      drivers/misc/cxl/
4215 F:      include/misc/cxl*
4216 F:      include/uapi/misc/cxl.h
4217 F:      Documentation/powerpc/cxl.txt
4218 F:      Documentation/ABI/testing/sysfs-class-cxl
4219
4220 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4221 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4222 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4223 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4224 L:      linux-scsi@vger.kernel.org
4225 S:      Supported
4226 F:      drivers/scsi/cxlflash/
4227 F:      include/uapi/scsi/cxlflash_ioctl.h
4228 F:      Documentation/powerpc/cxlflash.txt
4229
4230 CYBERPRO FB DRIVER
4231 M:      Russell King <linux@armlinux.org.uk>
4232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4233 W:      http://www.armlinux.org.uk/
4234 S:      Maintained
4235 F:      drivers/video/fbdev/cyber2000fb.*
4236
4237 CYCLADES ASYNC MUX DRIVER
4238 W:      http://www.cyclades.com/
4239 S:      Orphan
4240 F:      drivers/tty/cyclades.c
4241 F:      include/linux/cyclades.h
4242 F:      include/uapi/linux/cyclades.h
4243
4244 CYCLADES PC300 DRIVER
4245 W:      http://www.cyclades.com/
4246 S:      Orphan
4247 F:      drivers/net/wan/pc300*
4248
4249 CYPRESS_FIRMWARE MEDIA DRIVER
4250 M:      Antti Palosaari <crope@iki.fi>
4251 L:      linux-media@vger.kernel.org
4252 W:      https://linuxtv.org
4253 W:      http://palosaari.fi/linux/
4254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4255 T:      git git://linuxtv.org/anttip/media_tree.git
4256 S:      Maintained
4257 F:      drivers/media/common/cypress_firmware*
4258
4259 CYTTSP TOUCHSCREEN DRIVER
4260 M:      Ferruh Yigit <fery@cypress.com>
4261 L:      linux-input@vger.kernel.org
4262 S:      Supported
4263 F:      drivers/input/touchscreen/cyttsp*
4264 F:      include/linux/input/cyttsp.h
4265
4266 D-LINK DIR-685 TOUCHKEYS DRIVER
4267 M:      Linus Walleij <linus.walleij@linaro.org>
4268 L:      linux-input@vger.kernel.org
4269 S:      Supported
4270 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4271
4272 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4273 M:      Joshua Kinard <kumba@gentoo.org>
4274 S:      Maintained
4275 F:      drivers/rtc/rtc-ds1685.c
4276 F:      include/linux/rtc/ds1685.h
4277
4278 DAMA SLAVE for AX.25
4279 M:      Joerg Reuter <jreuter@yaina.de>
4280 W:      http://yaina.de/jreuter/
4281 W:      http://www.qsl.net/dl1bke/
4282 L:      linux-hams@vger.kernel.org
4283 S:      Maintained
4284 F:      net/ax25/af_ax25.c
4285 F:      net/ax25/ax25_dev.c
4286 F:      net/ax25/ax25_ds_*
4287 F:      net/ax25/ax25_in.c
4288 F:      net/ax25/ax25_out.c
4289 F:      net/ax25/ax25_timer.c
4290 F:      net/ax25/sysctl_net_ax25.c
4291
4292 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4293 L:      netdev@vger.kernel.org
4294 S:      Orphan
4295 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4296 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4297
4298 DC390/AM53C974 SCSI driver
4299 M:      Hannes Reinecke <hare@suse.com>
4300 L:      linux-scsi@vger.kernel.org
4301 S:      Maintained
4302 F:      drivers/scsi/am53c974.c
4303
4304 DC395x SCSI driver
4305 M:      Oliver Neukum <oliver@neukum.org>
4306 M:      Ali Akcaagac <aliakc@web.de>
4307 M:      Jamie Lenehan <lenehan@twibble.org>
4308 L:      dc395x@twibble.org
4309 W:      http://twibble.org/dist/dc395x/
4310 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4311 S:      Maintained
4312 F:      Documentation/scsi/dc395x.txt
4313 F:      drivers/scsi/dc395x.*
4314
4315 DCCP PROTOCOL
4316 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4317 L:      dccp@vger.kernel.org
4318 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4319 S:      Maintained
4320 F:      include/linux/dccp.h
4321 F:      include/uapi/linux/dccp.h
4322 F:      include/linux/tfrc.h
4323 F:      net/dccp/
4324
4325 DECnet NETWORK LAYER
4326 W:      http://linux-decnet.sourceforge.net
4327 L:      linux-decnet-user@lists.sourceforge.net
4328 S:      Orphan
4329 F:      Documentation/networking/decnet.txt
4330 F:      net/decnet/
4331
4332 DECSTATION PLATFORM SUPPORT
4333 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4334 L:      linux-mips@vger.kernel.org
4335 W:      http://www.linux-mips.org/wiki/DECstation
4336 S:      Maintained
4337 F:      arch/mips/dec/
4338 F:      arch/mips/include/asm/dec/
4339 F:      arch/mips/include/asm/mach-dec/
4340
4341 DEFXX FDDI NETWORK DRIVER
4342 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4343 S:      Maintained
4344 F:      drivers/net/fddi/defxx.*
4345
4346 DELL SMBIOS DRIVER
4347 M:      Pali Rohár <pali.rohar@gmail.com>
4348 M:      Mario Limonciello <mario.limonciello@dell.com>
4349 L:      platform-driver-x86@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/platform/x86/dell-smbios.*
4352
4353 DELL SMBIOS SMM DRIVER
4354 M:      Mario Limonciello <mario.limonciello@dell.com>
4355 L:      platform-driver-x86@vger.kernel.org
4356 S:      Maintained
4357 F:      drivers/platform/x86/dell-smbios-smm.c
4358
4359 DELL SMBIOS WMI DRIVER
4360 M:      Mario Limonciello <mario.limonciello@dell.com>
4361 L:      platform-driver-x86@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/platform/x86/dell-smbios-wmi.c
4364 F:      tools/wmi/dell-smbios-example.c
4365
4366 DEFZA FDDI NETWORK DRIVER
4367 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4368 S:      Maintained
4369 F:      drivers/net/fddi/defza.*
4370
4371 DELL LAPTOP DRIVER
4372 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4373 M:      Pali Rohár <pali.rohar@gmail.com>
4374 L:      platform-driver-x86@vger.kernel.org
4375 S:      Maintained
4376 F:      drivers/platform/x86/dell-laptop.c
4377
4378 DELL LAPTOP FREEFALL DRIVER
4379 M:      Pali Rohár <pali.rohar@gmail.com>
4380 S:      Maintained
4381 F:      drivers/platform/x86/dell-smo8800.c
4382
4383 DELL LAPTOP RBTN DRIVER
4384 M:      Pali Rohár <pali.rohar@gmail.com>
4385 S:      Maintained
4386 F:      drivers/platform/x86/dell-rbtn.*
4387
4388 DELL REMOTE BIOS UPDATE DRIVER
4389 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4390 L:      platform-driver-x86@vger.kernel.org
4391 S:      Maintained
4392 F:      drivers/platform/x86/dell_rbu.c
4393
4394 DELL LAPTOP SMM DRIVER
4395 M:      Pali Rohár <pali.rohar@gmail.com>
4396 S:      Maintained
4397 F:      drivers/hwmon/dell-smm-hwmon.c
4398 F:      include/uapi/linux/i8k.h
4399
4400 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4401 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4402 L:      platform-driver-x86@vger.kernel.org
4403 S:      Maintained
4404 F:      Documentation/dcdbas.txt
4405 F:      drivers/platform/x86/dcdbas.*
4406
4407 DELL WMI NOTIFICATIONS DRIVER
4408 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4409 M:      Pali Rohár <pali.rohar@gmail.com>
4410 S:      Maintained
4411 F:      drivers/platform/x86/dell-wmi.c
4412
4413 DELL WMI DESCRIPTOR DRIVER
4414 M:      Mario Limonciello <mario.limonciello@dell.com>
4415 S:      Maintained
4416 F:      drivers/platform/x86/dell-wmi-descriptor.c
4417
4418 DELTA ST MEDIA DRIVER
4419 M:      Hugues Fruchet <hugues.fruchet@st.com>
4420 L:      linux-media@vger.kernel.org
4421 T:      git git://linuxtv.org/media_tree.git
4422 W:      https://linuxtv.org
4423 S:      Supported
4424 F:      drivers/media/platform/sti/delta
4425
4426 DENALI NAND DRIVER
4427 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4428 L:      linux-mtd@lists.infradead.org
4429 S:      Supported
4430 F:      drivers/mtd/nand/raw/denali*
4431
4432 DESIGNWARE USB2 DRD IP DRIVER
4433 M:      Minas Harutyunyan <hminas@synopsys.com>
4434 L:      linux-usb@vger.kernel.org
4435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4436 S:      Maintained
4437 F:      drivers/usb/dwc2/
4438
4439 DESIGNWARE USB3 DRD IP DRIVER
4440 M:      Felipe Balbi <balbi@kernel.org>
4441 L:      linux-usb@vger.kernel.org
4442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4443 S:      Maintained
4444 F:      drivers/usb/dwc3/
4445
4446 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4447 M:      Andreas Klinger <ak@it-klinger.de>
4448 L:      linux-iio@vger.kernel.org
4449 S:      Maintained
4450 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4451 F:      drivers/iio/proximity/srf*.c
4452
4453 DEVICE COREDUMP (DEV_COREDUMP)
4454 M:      Johannes Berg <johannes@sipsolutions.net>
4455 L:      linux-kernel@vger.kernel.org
4456 S:      Maintained
4457 F:      drivers/base/devcoredump.c
4458 F:      include/linux/devcoredump.h
4459
4460 DEVICE FREQUENCY (DEVFREQ)
4461 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4462 M:      Kyungmin Park <kyungmin.park@samsung.com>
4463 R:      Chanwoo Choi <cw00.choi@samsung.com>
4464 L:      linux-pm@vger.kernel.org
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4466 S:      Maintained
4467 F:      drivers/devfreq/
4468 F:      include/linux/devfreq.h
4469 F:      Documentation/devicetree/bindings/devfreq/
4470
4471 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4472 M:      Chanwoo Choi <cw00.choi@samsung.com>
4473 L:      linux-pm@vger.kernel.org
4474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4475 S:      Supported
4476 F:      drivers/devfreq/event/
4477 F:      drivers/devfreq/devfreq-event.c
4478 F:      include/linux/devfreq-event.h
4479 F:      Documentation/devicetree/bindings/devfreq/event/
4480
4481 DEVICE NUMBER REGISTRY
4482 M:      Torben Mathiasen <device@lanana.org>
4483 W:      http://lanana.org/docs/device-list/index.html
4484 S:      Maintained
4485
4486 DEVICE-MAPPER  (LVM)
4487 M:      Alasdair Kergon <agk@redhat.com>
4488 M:      Mike Snitzer <snitzer@redhat.com>
4489 M:      dm-devel@redhat.com
4490 L:      dm-devel@redhat.com
4491 W:      http://sources.redhat.com/dm
4492 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4494 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4495 S:      Maintained
4496 F:      Documentation/device-mapper/
4497 F:      drivers/md/Makefile
4498 F:      drivers/md/Kconfig
4499 F:      drivers/md/dm*
4500 F:      drivers/md/persistent-data/
4501 F:      include/linux/device-mapper.h
4502 F:      include/linux/dm-*.h
4503 F:      include/uapi/linux/dm-*.h
4504
4505 DEVLINK
4506 M:      Jiri Pirko <jiri@mellanox.com>
4507 L:      netdev@vger.kernel.org
4508 S:      Supported
4509 F:      net/core/devlink.c
4510 F:      include/net/devlink.h
4511 F:      include/uapi/linux/devlink.h
4512
4513 DIALOG SEMICONDUCTOR DRIVERS
4514 M:      Support Opensource <support.opensource@diasemi.com>
4515 W:      http://www.dialog-semiconductor.com/products
4516 S:      Supported
4517 F:      Documentation/hwmon/da90??
4518 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4519 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4520 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4521 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4522 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4523 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4524 F:      drivers/gpio/gpio-da90??.c
4525 F:      drivers/hwmon/da90??-hwmon.c
4526 F:      drivers/iio/adc/da91??-*.c
4527 F:      drivers/input/misc/da90??_onkey.c
4528 F:      drivers/input/touchscreen/da9052_tsi.c
4529 F:      drivers/leds/leds-da90??.c
4530 F:      drivers/mfd/da903x.c
4531 F:      drivers/mfd/da90??-*.c
4532 F:      drivers/mfd/da91??-*.c
4533 F:      drivers/power/supply/da9052-battery.c
4534 F:      drivers/power/supply/da91??-*.c
4535 F:      drivers/regulator/da903x.c
4536 F:      drivers/regulator/da9???-regulator.[ch]
4537 F:      drivers/thermal/da90??-thermal.c
4538 F:      drivers/rtc/rtc-da90??.c
4539 F:      drivers/video/backlight/da90??_bl.c
4540 F:      drivers/watchdog/da90??_wdt.c
4541 F:      include/linux/mfd/da903x.h
4542 F:      include/linux/mfd/da9052/
4543 F:      include/linux/mfd/da9055/
4544 F:      include/linux/mfd/da9062/
4545 F:      include/linux/mfd/da9063/
4546 F:      include/linux/mfd/da9150/
4547 F:      include/linux/regulator/da9211.h
4548 F:      include/sound/da[79]*.h
4549 F:      sound/soc/codecs/da[79]*.[ch]
4550
4551 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4552 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4553 L:      linux-gpio@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/gpio/gpio-gpio-mm.c
4556
4557 DIOLAN U2C-12 I2C DRIVER
4558 M:      Guenter Roeck <linux@roeck-us.net>
4559 L:      linux-i2c@vger.kernel.org
4560 S:      Maintained
4561 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4562
4563 FILESYSTEM DIRECT ACCESS (DAX)
4564 M:      Matthew Wilcox <willy@infradead.org>
4565 M:      Ross Zwisler <zwisler@kernel.org>
4566 M:      Jan Kara <jack@suse.cz>
4567 L:      linux-fsdevel@vger.kernel.org
4568 S:      Supported
4569 F:      fs/dax.c
4570 F:      include/linux/dax.h
4571 F:      include/trace/events/fs_dax.h
4572
4573 DEVICE DIRECT ACCESS (DAX)
4574 M:      Dan Williams <dan.j.williams@intel.com>
4575 M:      Dave Jiang <dave.jiang@intel.com>
4576 M:      Ross Zwisler <zwisler@kernel.org>
4577 M:      Vishal Verma <vishal.l.verma@intel.com>
4578 L:      linux-nvdimm@lists.01.org
4579 S:      Supported
4580 F:      drivers/dax/
4581
4582 DIRECTORY NOTIFICATION (DNOTIFY)
4583 M:      Jan Kara <jack@suse.cz>
4584 R:      Amir Goldstein <amir73il@gmail.com>
4585 L:      linux-fsdevel@vger.kernel.org
4586 S:      Maintained
4587 F:      Documentation/filesystems/dnotify.txt
4588 F:      fs/notify/dnotify/
4589 F:      include/linux/dnotify.h
4590
4591 DISK GEOMETRY AND PARTITION HANDLING
4592 M:      Andries Brouwer <aeb@cwi.nl>
4593 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4594 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4595 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4596 S:      Maintained
4597
4598 DISKQUOTA
4599 M:      Jan Kara <jack@suse.com>
4600 S:      Maintained
4601 F:      Documentation/filesystems/quota.txt
4602 F:      fs/quota/
4603 F:      include/linux/quota*.h
4604 F:      include/uapi/linux/quota*.h
4605
4606 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4607 M:      Bernie Thompson <bernie@plugable.com>
4608 L:      linux-fbdev@vger.kernel.org
4609 S:      Maintained
4610 W:      http://plugable.com/category/projects/udlfb/
4611 F:      drivers/video/fbdev/udlfb.c
4612 F:      include/video/udlfb.h
4613 F:      Documentation/fb/udlfb.txt
4614
4615 DISTRIBUTED LOCK MANAGER (DLM)
4616 M:      Christine Caulfield <ccaulfie@redhat.com>
4617 M:      David Teigland <teigland@redhat.com>
4618 L:      cluster-devel@redhat.com
4619 W:      http://sources.redhat.com/cluster/
4620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4621 S:      Supported
4622 F:      fs/dlm/
4623
4624 DMA BUFFER SHARING FRAMEWORK
4625 M:      Sumit Semwal <sumit.semwal@linaro.org>
4626 S:      Maintained
4627 L:      linux-media@vger.kernel.org
4628 L:      dri-devel@lists.freedesktop.org
4629 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4630 F:      drivers/dma-buf/
4631 F:      include/linux/dma-buf*
4632 F:      include/linux/reservation.h
4633 F:      include/linux/*fence.h
4634 F:      Documentation/driver-api/dma-buf.rst
4635 T:      git git://anongit.freedesktop.org/drm/drm-misc
4636
4637 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4638 M:      Vinod Koul <vkoul@kernel.org>
4639 L:      dmaengine@vger.kernel.org
4640 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4641 S:      Maintained
4642 F:      drivers/dma/
4643 F:      include/linux/dmaengine.h
4644 F:      include/linux/of_dma.h
4645 F:      Documentation/devicetree/bindings/dma/
4646 F:      Documentation/driver-api/dmaengine/
4647 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4648
4649 DMA MAPPING HELPERS
4650 M:      Christoph Hellwig <hch@lst.de>
4651 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4652 R:      Robin Murphy <robin.murphy@arm.com>
4653 L:      iommu@lists.linux-foundation.org
4654 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4655 W:      http://git.infradead.org/users/hch/dma-mapping.git
4656 S:      Supported
4657 F:      kernel/dma/
4658 F:      include/asm-generic/dma-mapping.h
4659 F:      include/linux/dma-direct.h
4660 F:      include/linux/dma-mapping.h
4661 F:      include/linux/dma-noncoherent.h
4662
4663 DME1737 HARDWARE MONITOR DRIVER
4664 M:      Juerg Haefliger <juergh@gmail.com>
4665 L:      linux-hwmon@vger.kernel.org
4666 S:      Maintained
4667 F:      Documentation/hwmon/dme1737
4668 F:      drivers/hwmon/dme1737.c
4669
4670 DMI/SMBIOS SUPPORT
4671 M:      Jean Delvare <jdelvare@suse.com>
4672 S:      Maintained
4673 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4674 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4675 F:      drivers/firmware/dmi-id.c
4676 F:      drivers/firmware/dmi_scan.c
4677 F:      include/linux/dmi.h
4678
4679 DOCUMENTATION
4680 M:      Jonathan Corbet <corbet@lwn.net>
4681 L:      linux-doc@vger.kernel.org
4682 S:      Maintained
4683 F:      Documentation/
4684 F:      scripts/kernel-doc
4685 X:      Documentation/ABI/
4686 X:      Documentation/acpi/
4687 X:      Documentation/devicetree/
4688 X:      Documentation/i2c/
4689 X:      Documentation/media/
4690 X:      Documentation/power/
4691 X:      Documentation/spi/
4692 T:      git git://git.lwn.net/linux.git docs-next
4693
4694 DOCUMENTATION/ITALIAN
4695 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4696 L:      linux-doc@vger.kernel.org
4697 S:      Maintained
4698 F:      Documentation/translations/it_IT
4699
4700 DONGWOON DW9714 LENS VOICE COIL DRIVER
4701 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4702 L:      linux-media@vger.kernel.org
4703 T:      git git://linuxtv.org/media_tree.git
4704 S:      Maintained
4705 F:      drivers/media/i2c/dw9714.c
4706 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4707
4708 DONGWOON DW9807 LENS VOICE COIL DRIVER
4709 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4710 L:      linux-media@vger.kernel.org
4711 T:      git git://linuxtv.org/media_tree.git
4712 S:      Maintained
4713 F:      drivers/media/i2c/dw9807-vcm.c
4714 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4715
4716 DOUBLETALK DRIVER
4717 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4718 L:      blinux-list@redhat.com
4719 S:      Maintained
4720 F:      drivers/char/dtlk.c
4721 F:      include/linux/dtlk.h
4722
4723 DPAA2 DATAPATH I/O (DPIO) DRIVER
4724 M:      Roy Pledge <Roy.Pledge@nxp.com>
4725 L:      linux-kernel@vger.kernel.org
4726 S:      Maintained
4727 F:      drivers/soc/fsl/dpio
4728
4729 DPAA2 ETHERNET DRIVER
4730 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4731 L:      netdev@vger.kernel.org
4732 S:      Maintained
4733 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4734 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4735 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4736 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4737 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4738
4739 DPAA2 ETHERNET SWITCH DRIVER
4740 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4741 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4742 L:      linux-kernel@vger.kernel.org
4743 S:      Maintained
4744 F:      drivers/staging/fsl-dpaa2/ethsw
4745
4746 DPAA2 PTP CLOCK DRIVER
4747 M:      Yangbo Lu <yangbo.lu@nxp.com>
4748 L:      netdev@vger.kernel.org
4749 S:      Maintained
4750 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4751 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4752
4753 DPT_I2O SCSI RAID DRIVER
4754 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4755 L:      linux-scsi@vger.kernel.org
4756 W:      http://www.adaptec.com/
4757 S:      Maintained
4758 F:      drivers/scsi/dpt*
4759 F:      drivers/scsi/dpt/
4760
4761 DRBD DRIVER
4762 M:      Philipp Reisner <philipp.reisner@linbit.com>
4763 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4764 L:      drbd-dev@lists.linbit.com
4765 W:      http://www.drbd.org
4766 T:      git git://git.linbit.com/linux-drbd.git
4767 T:      git git://git.linbit.com/drbd-8.4.git
4768 S:      Supported
4769 F:      drivers/block/drbd/
4770 F:      lib/lru_cache.c
4771 F:      Documentation/blockdev/drbd/
4772
4773 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4774 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4775 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4777 S:      Supported
4778 F:      Documentation/kobject.txt
4779 F:      drivers/base/
4780 F:      fs/debugfs/
4781 F:      fs/sysfs/
4782 F:      include/linux/debugfs.h
4783 F:      include/linux/kobj*
4784 F:      lib/kobj*
4785
4786 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4787 M:      Kevin Hilman <khilman@kernel.org>
4788 M:      Nishanth Menon <nm@ti.com>
4789 S:      Maintained
4790 F:      drivers/power/avs/
4791 F:      include/linux/power/smartreflex.h
4792 L:      linux-pm@vger.kernel.org
4793
4794 DRM DRIVER FOR ARM PL111 CLCD
4795 M:      Eric Anholt <eric@anholt.net>
4796 T:      git git://anongit.freedesktop.org/drm/drm-misc
4797 S:      Supported
4798 F:      drivers/gpu/drm/pl111/
4799
4800 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4801 M:      Linus Walleij <linus.walleij@linaro.org>
4802 T:      git git://anongit.freedesktop.org/drm/drm-misc
4803 S:      Maintained
4804 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4805 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4806
4807 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4808 M:      Dave Airlie <airlied@redhat.com>
4809 S:      Odd Fixes
4810 F:      drivers/gpu/drm/ast/
4811
4812 DRM DRIVER FOR BOCHS VIRTUAL GPU
4813 M:      Gerd Hoffmann <kraxel@redhat.com>
4814 L:      virtualization@lists.linux-foundation.org
4815 T:      git git://anongit.freedesktop.org/drm/drm-misc
4816 S:      Maintained
4817 F:      drivers/gpu/drm/bochs/
4818
4819 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4820 M:      Linus Walleij <linus.walleij@linaro.org>
4821 T:      git git://anongit.freedesktop.org/drm/drm-misc
4822 S:      Maintained
4823 F:      drivers/gpu/drm/tve200/
4824
4825 DRM DRIVER FOR ILITEK ILI9225 PANELS
4826 M:      David Lechner <david@lechnology.com>
4827 S:      Maintained
4828 F:      drivers/gpu/drm/tinydrm/ili9225.c
4829 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4830
4831 DRM DRIVER FOR HX8357D PANELS
4832 M:      Eric Anholt <eric@anholt.net>
4833 T:      git git://anongit.freedesktop.org/drm/drm-misc
4834 S:      Maintained
4835 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4836 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4837
4838 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4839 S:      Orphan / Obsolete
4840 F:      drivers/gpu/drm/i810/
4841 F:      include/uapi/drm/i810_drm.h
4842
4843 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4844 S:      Orphan / Obsolete
4845 F:      drivers/gpu/drm/mga/
4846 F:      include/uapi/drm/mga_drm.h
4847
4848 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4849 M:      Dave Airlie <airlied@redhat.com>
4850 S:      Odd Fixes
4851 F:      drivers/gpu/drm/mgag200/
4852
4853 DRM DRIVER FOR MI0283QT
4854 M:      Noralf Trønnes <noralf@tronnes.org>
4855 S:      Maintained
4856 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4857 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4858
4859 DRM DRIVER FOR MSM ADRENO GPU
4860 M:      Rob Clark <robdclark@gmail.com>
4861 M:      Sean Paul <sean@poorly.run>
4862 L:      linux-arm-msm@vger.kernel.org
4863 L:      dri-devel@lists.freedesktop.org
4864 L:      freedreno@lists.freedesktop.org
4865 T:      git https://gitlab.freedesktop.org/drm/msm.git
4866 S:      Maintained
4867 F:      drivers/gpu/drm/msm/
4868 F:      include/uapi/drm/msm_drm.h
4869 F:      Documentation/devicetree/bindings/display/msm/
4870
4871 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4872 M:      Ben Skeggs <bskeggs@redhat.com>
4873 L:      dri-devel@lists.freedesktop.org
4874 L:      nouveau@lists.freedesktop.org
4875 T:      git git://github.com/skeggsb/linux
4876 S:      Supported
4877 F:      drivers/gpu/drm/nouveau/
4878 F:      include/uapi/drm/nouveau_drm.h
4879
4880 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4881 M:      Stefan Mavrodiev <stefan@olimex.com>
4882 S:      Maintained
4883 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4884 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4885
4886 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4887 M:      Noralf Trønnes <noralf@tronnes.org>
4888 S:      Maintained
4889 F:      drivers/gpu/drm/tinydrm/repaper.c
4890 F:      Documentation/devicetree/bindings/display/repaper.txt
4891
4892 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4893 M:      Dave Airlie <airlied@redhat.com>
4894 M:      Gerd Hoffmann <kraxel@redhat.com>
4895 L:      virtualization@lists.linux-foundation.org
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897 S:      Obsolete
4898 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4899 F:      drivers/gpu/drm/cirrus/
4900
4901 DRM DRIVER FOR QXL VIRTUAL GPU
4902 M:      Dave Airlie <airlied@redhat.com>
4903 M:      Gerd Hoffmann <kraxel@redhat.com>
4904 L:      virtualization@lists.linux-foundation.org
4905 L:      spice-devel@lists.freedesktop.org
4906 T:      git git://anongit.freedesktop.org/drm/drm-misc
4907 S:      Maintained
4908 F:      drivers/gpu/drm/qxl/
4909 F:      include/uapi/drm/qxl_drm.h
4910
4911 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4912 S:      Orphan / Obsolete
4913 F:      drivers/gpu/drm/r128/
4914 F:      include/uapi/drm/r128_drm.h
4915
4916 DRM DRIVER FOR SAVAGE VIDEO CARDS
4917 S:      Orphan / Obsolete
4918 F:      drivers/gpu/drm/savage/
4919 F:      include/uapi/drm/savage_drm.h
4920
4921 DRM DRIVER FOR SIS VIDEO CARDS
4922 S:      Orphan / Obsolete
4923 F:      drivers/gpu/drm/sis/
4924 F:      include/uapi/drm/sis_drm.h
4925
4926 DRM DRIVER FOR SITRONIX ST7701 PANELS
4927 M:      Jagan Teki <jagan@amarulasolutions.com>
4928 S:      Maintained
4929 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
4930 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
4931
4932 DRM DRIVER FOR SITRONIX ST7586 PANELS
4933 M:      David Lechner <david@lechnology.com>
4934 S:      Maintained
4935 F:      drivers/gpu/drm/tinydrm/st7586.c
4936 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4937
4938 DRM DRIVER FOR SITRONIX ST7735R PANELS
4939 M:      David Lechner <david@lechnology.com>
4940 S:      Maintained
4941 F:      drivers/gpu/drm/tinydrm/st7735r.c
4942 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4943
4944 DRM DRIVER FOR TDFX VIDEO CARDS
4945 S:      Orphan / Obsolete
4946 F:      drivers/gpu/drm/tdfx/
4947
4948 DRM DRIVER FOR TPO TPG110 PANELS
4949 M:      Linus Walleij <linus.walleij@linaro.org>
4950 T:      git git://anongit.freedesktop.org/drm/drm-misc
4951 S:      Maintained
4952 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
4953 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
4954
4955 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4956 M:      Dave Airlie <airlied@redhat.com>
4957 R:      Sean Paul <sean@poorly.run>
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Odd Fixes
4960 F:      drivers/gpu/drm/udl/
4961 T:      git git://anongit.freedesktop.org/drm/drm-misc
4962
4963 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
4964 M:      Hans de Goede <hdegoede@redhat.com>
4965 L:      dri-devel@lists.freedesktop.org
4966 S:      Maintained
4967 F:      drivers/gpu/drm/vboxvideo/
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969
4970 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
4971 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
4972 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
4973 R:      Daniel Vetter <daniel@ffwll.ch>
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975 S:      Maintained
4976 L:      dri-devel@lists.freedesktop.org
4977 F:      drivers/gpu/drm/vkms/
4978 F:      Documentation/gpu/vkms.rst
4979
4980 DRM DRIVER FOR VMWARE VIRTUAL GPU
4981 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4982 M:      Thomas Hellstrom <thellstrom@vmware.com>
4983 L:      dri-devel@lists.freedesktop.org
4984 T:      git git://people.freedesktop.org/~thomash/linux
4985 S:      Supported
4986 F:      drivers/gpu/drm/vmwgfx/
4987 F:      include/uapi/drm/vmwgfx_drm.h
4988
4989 DRM DRIVERS
4990 M:      David Airlie <airlied@linux.ie>
4991 M:      Daniel Vetter <daniel@ffwll.ch>
4992 L:      dri-devel@lists.freedesktop.org
4993 T:      git git://anongit.freedesktop.org/drm/drm
4994 B:      https://bugs.freedesktop.org/
4995 C:      irc://chat.freenode.net/dri-devel
4996 S:      Maintained
4997 F:      drivers/gpu/drm/
4998 F:      drivers/gpu/vga/
4999 F:      Documentation/devicetree/bindings/display/
5000 F:      Documentation/devicetree/bindings/gpu/
5001 F:      Documentation/gpu/
5002 F:      include/drm/
5003 F:      include/uapi/drm/
5004 F:      include/linux/vga*
5005
5006 DRM DRIVERS AND MISC GPU PATCHES
5007 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5008 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5009 M:      Sean Paul <sean@poorly.run>
5010 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5011 S:      Maintained
5012 T:      git git://anongit.freedesktop.org/drm/drm-misc
5013 F:      Documentation/gpu/
5014 F:      drivers/gpu/vga/
5015 F:      drivers/gpu/drm/*
5016 F:      include/drm/drm*
5017 F:      include/uapi/drm/drm*
5018 F:      include/linux/vga*
5019
5020 DRM DRIVERS FOR ALLWINNER A10
5021 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5022 L:      dri-devel@lists.freedesktop.org
5023 S:      Supported
5024 F:      drivers/gpu/drm/sun4i/
5025 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5026 T:      git git://anongit.freedesktop.org/drm/drm-misc
5027
5028 DRM DRIVERS FOR AMLOGIC SOCS
5029 M:      Neil Armstrong <narmstrong@baylibre.com>
5030 L:      dri-devel@lists.freedesktop.org
5031 L:      linux-amlogic@lists.infradead.org
5032 W:      http://linux-meson.com/
5033 S:      Supported
5034 F:      drivers/gpu/drm/meson/
5035 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5036 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5037 F:      Documentation/gpu/meson.rst
5038 T:      git git://anongit.freedesktop.org/drm/drm-misc
5039
5040 DRM DRIVERS FOR ATMEL HLCDC
5041 M:      Boris Brezillon <bbrezillon@kernel.org>
5042 L:      dri-devel@lists.freedesktop.org
5043 S:      Supported
5044 F:      drivers/gpu/drm/atmel-hlcdc/
5045 F:      Documentation/devicetree/bindings/display/atmel/
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047
5048 DRM DRIVERS FOR BRIDGE CHIPS
5049 M:      Andrzej Hajda <a.hajda@samsung.com>
5050 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5051 S:      Maintained
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053 F:      drivers/gpu/drm/bridge/
5054
5055 DRM DRIVERS FOR EXYNOS
5056 M:      Inki Dae <inki.dae@samsung.com>
5057 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5058 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5059 M:      Kyungmin Park <kyungmin.park@samsung.com>
5060 L:      dri-devel@lists.freedesktop.org
5061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5062 S:      Supported
5063 F:      drivers/gpu/drm/exynos/
5064 F:      include/uapi/drm/exynos_drm.h
5065 F:      Documentation/devicetree/bindings/display/exynos/
5066
5067 DRM DRIVERS FOR FREESCALE DCU
5068 M:      Stefan Agner <stefan@agner.ch>
5069 M:      Alison Wang <alison.wang@nxp.com>
5070 L:      dri-devel@lists.freedesktop.org
5071 S:      Supported
5072 F:      drivers/gpu/drm/fsl-dcu/
5073 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5074 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5075 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5076 T:      git git://anongit.freedesktop.org/drm/drm-misc
5077
5078 DRM DRIVERS FOR FREESCALE IMX
5079 M:      Philipp Zabel <p.zabel@pengutronix.de>
5080 L:      dri-devel@lists.freedesktop.org
5081 S:      Maintained
5082 F:      drivers/gpu/drm/imx/
5083 F:      drivers/gpu/ipu-v3/
5084 F:      Documentation/devicetree/bindings/display/imx/
5085
5086 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5087 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5088 L:      dri-devel@lists.freedesktop.org
5089 T:      git git://github.com/patjak/drm-gma500
5090 S:      Maintained
5091 F:      drivers/gpu/drm/gma500/
5092
5093 DRM DRIVERS FOR HISILICON
5094 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5095 M:      Rongrong Zou <zourongrong@gmail.com>
5096 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5097 R:      Chen Feng <puck.chen@hisilicon.com>
5098 L:      dri-devel@lists.freedesktop.org
5099 T:      git git://github.com/xin3liang/linux.git
5100 S:      Maintained
5101 F:      drivers/gpu/drm/hisilicon/
5102 F:      Documentation/devicetree/bindings/display/hisilicon/
5103
5104 DRM DRIVERS FOR MEDIATEK
5105 M:      CK Hu <ck.hu@mediatek.com>
5106 M:      Philipp Zabel <p.zabel@pengutronix.de>
5107 L:      dri-devel@lists.freedesktop.org
5108 S:      Supported
5109 F:      drivers/gpu/drm/mediatek/
5110 F:      Documentation/devicetree/bindings/display/mediatek/
5111
5112 DRM DRIVERS FOR NVIDIA TEGRA
5113 M:      Thierry Reding <thierry.reding@gmail.com>
5114 L:      dri-devel@lists.freedesktop.org
5115 L:      linux-tegra@vger.kernel.org
5116 T:      git git://anongit.freedesktop.org/tegra/linux.git
5117 S:      Supported
5118 F:      drivers/gpu/drm/tegra/
5119 F:      drivers/gpu/host1x/
5120 F:      include/linux/host1x.h
5121 F:      include/uapi/drm/tegra_drm.h
5122 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5123
5124 DRM DRIVERS FOR RENESAS
5125 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5126 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5127 L:      dri-devel@lists.freedesktop.org
5128 L:      linux-renesas-soc@vger.kernel.org
5129 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5130 S:      Supported
5131 F:      drivers/gpu/drm/rcar-du/
5132 F:      drivers/gpu/drm/shmobile/
5133 F:      include/linux/platform_data/shmob_drm.h
5134 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5135 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5136 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5137
5138 DRM DRIVERS FOR ROCKCHIP
5139 M:      Sandy Huang <hjc@rock-chips.com>
5140 M:      Heiko Stübner <heiko@sntech.de>
5141 L:      dri-devel@lists.freedesktop.org
5142 S:      Maintained
5143 F:      drivers/gpu/drm/rockchip/
5144 F:      Documentation/devicetree/bindings/display/rockchip/
5145 T:      git git://anongit.freedesktop.org/drm/drm-misc
5146
5147 DRM DRIVERS FOR STI
5148 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5149 M:      Vincent Abriou <vincent.abriou@st.com>
5150 L:      dri-devel@lists.freedesktop.org
5151 T:      git git://anongit.freedesktop.org/drm/drm-misc
5152 S:      Maintained
5153 F:      drivers/gpu/drm/sti
5154 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5155
5156 DRM DRIVERS FOR STM
5157 M:      Yannick Fertre <yannick.fertre@st.com>
5158 M:      Philippe Cornu <philippe.cornu@st.com>
5159 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5160 M:      Vincent Abriou <vincent.abriou@st.com>
5161 L:      dri-devel@lists.freedesktop.org
5162 T:      git git://anongit.freedesktop.org/drm/drm-misc
5163 S:      Maintained
5164 F:      drivers/gpu/drm/stm
5165 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5166
5167 DRM DRIVERS FOR TI LCDC
5168 M:      Jyri Sarha <jsarha@ti.com>
5169 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5170 L:      dri-devel@lists.freedesktop.org
5171 S:      Maintained
5172 F:      drivers/gpu/drm/tilcdc/
5173 F:      Documentation/devicetree/bindings/display/tilcdc/
5174
5175 DRM DRIVERS FOR TI OMAP
5176 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5177 L:      dri-devel@lists.freedesktop.org
5178 S:      Maintained
5179 F:      drivers/gpu/drm/omapdrm/
5180 F:      Documentation/devicetree/bindings/display/ti/
5181
5182 DRM DRIVERS FOR V3D
5183 M:      Eric Anholt <eric@anholt.net>
5184 S:      Supported
5185 F:      drivers/gpu/drm/v3d/
5186 F:      include/uapi/drm/v3d_drm.h
5187 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5188 T:      git git://anongit.freedesktop.org/drm/drm-misc
5189
5190 DRM DRIVERS FOR VC4
5191 M:      Eric Anholt <eric@anholt.net>
5192 T:      git git://github.com/anholt/linux
5193 S:      Supported
5194 F:      drivers/gpu/drm/vc4/
5195 F:      include/uapi/drm/vc4_drm.h
5196 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5197 T:      git git://anongit.freedesktop.org/drm/drm-misc
5198
5199 DRM DRIVERS FOR VIVANTE GPU IP
5200 M:      Lucas Stach <l.stach@pengutronix.de>
5201 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5202 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5203 L:      etnaviv@lists.freedesktop.org
5204 L:      dri-devel@lists.freedesktop.org
5205 S:      Maintained
5206 F:      drivers/gpu/drm/etnaviv/
5207 F:      include/uapi/drm/etnaviv_drm.h
5208 F:      Documentation/devicetree/bindings/display/etnaviv/
5209
5210 DRM DRIVERS FOR ZTE ZX
5211 M:      Shawn Guo <shawnguo@kernel.org>
5212 L:      dri-devel@lists.freedesktop.org
5213 S:      Maintained
5214 F:      drivers/gpu/drm/zte/
5215 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5216 T:      git git://anongit.freedesktop.org/drm/drm-misc
5217
5218 DRM PANEL DRIVERS
5219 M:      Thierry Reding <thierry.reding@gmail.com>
5220 L:      dri-devel@lists.freedesktop.org
5221 T:      git git://anongit.freedesktop.org/drm/drm-misc
5222 S:      Maintained
5223 F:      drivers/gpu/drm/drm_panel.c
5224 F:      drivers/gpu/drm/panel/
5225 F:      include/drm/drm_panel.h
5226 F:      Documentation/devicetree/bindings/display/panel/
5227
5228 DRM TINYDRM DRIVERS
5229 M:      Noralf Trønnes <noralf@tronnes.org>
5230 W:      https://github.com/notro/tinydrm/wiki/Development
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232 S:      Maintained
5233 F:      drivers/gpu/drm/tinydrm/
5234 F:      include/drm/tinydrm/
5235
5236 DRM DRIVERS FOR XEN
5237 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5238 T:      git git://anongit.freedesktop.org/drm/drm-misc
5239 L:      dri-devel@lists.freedesktop.org
5240 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5241 S:      Supported
5242 F:      drivers/gpu/drm/xen/
5243 F:      Documentation/gpu/xen-front.rst
5244
5245 DRM TTM SUBSYSTEM
5246 M:      Christian Koenig <christian.koenig@amd.com>
5247 M:      Huang Rui <ray.huang@amd.com>
5248 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5249 T:      git git://people.freedesktop.org/~agd5f/linux
5250 S:      Maintained
5251 L:      dri-devel@lists.freedesktop.org
5252 F:      include/drm/ttm/
5253 F:      drivers/gpu/drm/ttm/
5254
5255 DSBR100 USB FM RADIO DRIVER
5256 M:      Alexey Klimov <klimov.linux@gmail.com>
5257 L:      linux-media@vger.kernel.org
5258 T:      git git://linuxtv.org/media_tree.git
5259 S:      Maintained
5260 F:      drivers/media/radio/dsbr100.c
5261
5262 DSCC4 DRIVER
5263 M:      Francois Romieu <romieu@fr.zoreil.com>
5264 L:      netdev@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/net/wan/dscc4.c
5267
5268 DT3155 MEDIA DRIVER
5269 M:      Hans Verkuil <hverkuil@xs4all.nl>
5270 L:      linux-media@vger.kernel.org
5271 T:      git git://linuxtv.org/media_tree.git
5272 W:      https://linuxtv.org
5273 S:      Odd Fixes
5274 F:      drivers/media/pci/dt3155/
5275
5276 DVB_USB_AF9015 MEDIA DRIVER
5277 M:      Antti Palosaari <crope@iki.fi>
5278 L:      linux-media@vger.kernel.org
5279 W:      https://linuxtv.org
5280 W:      http://palosaari.fi/linux/
5281 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5282 T:      git git://linuxtv.org/anttip/media_tree.git
5283 S:      Maintained
5284 F:      drivers/media/usb/dvb-usb-v2/af9015*
5285
5286 DVB_USB_AF9035 MEDIA DRIVER
5287 M:      Antti Palosaari <crope@iki.fi>
5288 L:      linux-media@vger.kernel.org
5289 W:      https://linuxtv.org
5290 W:      http://palosaari.fi/linux/
5291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5292 T:      git git://linuxtv.org/anttip/media_tree.git
5293 S:      Maintained
5294 F:      drivers/media/usb/dvb-usb-v2/af9035*
5295
5296 DVB_USB_ANYSEE MEDIA DRIVER
5297 M:      Antti Palosaari <crope@iki.fi>
5298 L:      linux-media@vger.kernel.org
5299 W:      https://linuxtv.org
5300 W:      http://palosaari.fi/linux/
5301 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5302 T:      git git://linuxtv.org/anttip/media_tree.git
5303 S:      Maintained
5304 F:      drivers/media/usb/dvb-usb-v2/anysee*
5305
5306 DVB_USB_AU6610 MEDIA DRIVER
5307 M:      Antti Palosaari <crope@iki.fi>
5308 L:      linux-media@vger.kernel.org
5309 W:      https://linuxtv.org
5310 W:      http://palosaari.fi/linux/
5311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5312 T:      git git://linuxtv.org/anttip/media_tree.git
5313 S:      Maintained
5314 F:      drivers/media/usb/dvb-usb-v2/au6610*
5315
5316 DVB_USB_CE6230 MEDIA DRIVER
5317 M:      Antti Palosaari <crope@iki.fi>
5318 L:      linux-media@vger.kernel.org
5319 W:      https://linuxtv.org
5320 W:      http://palosaari.fi/linux/
5321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5322 T:      git git://linuxtv.org/anttip/media_tree.git
5323 S:      Maintained
5324 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5325
5326 DVB_USB_CXUSB MEDIA DRIVER
5327 M:      Michael Krufky <mkrufky@linuxtv.org>
5328 L:      linux-media@vger.kernel.org
5329 W:      https://linuxtv.org
5330 W:      http://github.com/mkrufky
5331 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5332 T:      git git://linuxtv.org/media_tree.git
5333 S:      Maintained
5334 F:      drivers/media/usb/dvb-usb/cxusb*
5335
5336 DVB_USB_EC168 MEDIA DRIVER
5337 M:      Antti Palosaari <crope@iki.fi>
5338 L:      linux-media@vger.kernel.org
5339 W:      https://linuxtv.org
5340 W:      http://palosaari.fi/linux/
5341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5342 T:      git git://linuxtv.org/anttip/media_tree.git
5343 S:      Maintained
5344 F:      drivers/media/usb/dvb-usb-v2/ec168*
5345
5346 DVB_USB_GL861 MEDIA DRIVER
5347 M:      Antti Palosaari <crope@iki.fi>
5348 L:      linux-media@vger.kernel.org
5349 W:      https://linuxtv.org
5350 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5351 T:      git git://linuxtv.org/anttip/media_tree.git
5352 S:      Maintained
5353 F:      drivers/media/usb/dvb-usb-v2/gl861*
5354
5355 DVB_USB_MXL111SF MEDIA DRIVER
5356 M:      Michael Krufky <mkrufky@linuxtv.org>
5357 L:      linux-media@vger.kernel.org
5358 W:      https://linuxtv.org
5359 W:      http://github.com/mkrufky
5360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5361 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5362 S:      Maintained
5363 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5364
5365 DVB_USB_RTL28XXU MEDIA DRIVER
5366 M:      Antti Palosaari <crope@iki.fi>
5367 L:      linux-media@vger.kernel.org
5368 W:      https://linuxtv.org
5369 W:      http://palosaari.fi/linux/
5370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5371 T:      git git://linuxtv.org/anttip/media_tree.git
5372 S:      Maintained
5373 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5374
5375 DVB_USB_V2 MEDIA DRIVER
5376 M:      Antti Palosaari <crope@iki.fi>
5377 L:      linux-media@vger.kernel.org
5378 W:      https://linuxtv.org
5379 W:      http://palosaari.fi/linux/
5380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5381 T:      git git://linuxtv.org/anttip/media_tree.git
5382 S:      Maintained
5383 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5384 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5385
5386 DYNAMIC DEBUG
5387 M:      Jason Baron <jbaron@akamai.com>
5388 S:      Maintained
5389 F:      lib/dynamic_debug.c
5390 F:      include/linux/dynamic_debug.h
5391
5392 DYNAMIC INTERRUPT MODERATION
5393 M:      Tal Gilboa <talgi@mellanox.com>
5394 S:      Maintained
5395 F:      include/linux/net_dim.h
5396
5397 DZ DECSTATION DZ11 SERIAL DRIVER
5398 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5399 S:      Maintained
5400 F:      drivers/tty/serial/dz.*
5401
5402 E3X0 POWER BUTTON DRIVER
5403 M:      Moritz Fischer <moritz.fischer@ettus.com>
5404 L:      usrp-users@lists.ettus.com
5405 W:      http://www.ettus.com
5406 S:      Supported
5407 F:      drivers/input/misc/e3x0-button.c
5408 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5409
5410 E4000 MEDIA DRIVER
5411 M:      Antti Palosaari <crope@iki.fi>
5412 L:      linux-media@vger.kernel.org
5413 W:      https://linuxtv.org
5414 W:      http://palosaari.fi/linux/
5415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5416 T:      git git://linuxtv.org/anttip/media_tree.git
5417 S:      Maintained
5418 F:      drivers/media/tuners/e4000*
5419
5420 EARTH_PT1 MEDIA DRIVER
5421 M:      Akihiro Tsukada <tskd08@gmail.com>
5422 L:      linux-media@vger.kernel.org
5423 S:      Odd Fixes
5424 F:      drivers/media/pci/pt1/
5425
5426 EARTH_PT3 MEDIA DRIVER
5427 M:      Akihiro Tsukada <tskd08@gmail.com>
5428 L:      linux-media@vger.kernel.org
5429 S:      Odd Fixes
5430 F:      drivers/media/pci/pt3/
5431
5432 EC100 MEDIA DRIVER
5433 M:      Antti Palosaari <crope@iki.fi>
5434 L:      linux-media@vger.kernel.org
5435 W:      https://linuxtv.org
5436 W:      http://palosaari.fi/linux/
5437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5438 T:      git git://linuxtv.org/anttip/media_tree.git
5439 S:      Maintained
5440 F:      drivers/media/dvb-frontends/ec100*
5441
5442 ECRYPT FILE SYSTEM
5443 M:      Tyler Hicks <tyhicks@canonical.com>
5444 L:      ecryptfs@vger.kernel.org
5445 W:      http://ecryptfs.org
5446 W:      https://launchpad.net/ecryptfs
5447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5448 S:      Supported
5449 F:      Documentation/filesystems/ecryptfs.txt
5450 F:      fs/ecryptfs/
5451
5452 EDAC-AMD64
5453 M:      Borislav Petkov <bp@alien8.de>
5454 L:      linux-edac@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/edac/amd64_edac*
5457
5458 EDAC-CALXEDA
5459 M:      Robert Richter <rric@kernel.org>
5460 L:      linux-edac@vger.kernel.org
5461 S:      Maintained
5462 F:      drivers/edac/highbank*
5463
5464 EDAC-CAVIUM OCTEON
5465 M:      Ralf Baechle <ralf@linux-mips.org>
5466 M:      David Daney <david.daney@cavium.com>
5467 L:      linux-edac@vger.kernel.org
5468 L:      linux-mips@vger.kernel.org
5469 S:      Supported
5470 F:      drivers/edac/octeon_edac*
5471
5472 EDAC-CAVIUM THUNDERX
5473 M:      David Daney <david.daney@cavium.com>
5474 M:      Jan Glauber <jglauber@cavium.com>
5475 L:      linux-edac@vger.kernel.org
5476 S:      Supported
5477 F:      drivers/edac/thunderx_edac*
5478
5479 EDAC-CORE
5480 M:      Borislav Petkov <bp@alien8.de>
5481 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5482 L:      linux-edac@vger.kernel.org
5483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5485 S:      Supported
5486 F:      Documentation/admin-guide/ras.rst
5487 F:      Documentation/driver-api/edac.rst
5488 F:      drivers/edac/
5489 F:      include/linux/edac.h
5490
5491 EDAC-E752X
5492 M:      Mark Gross <mark.gross@intel.com>
5493 L:      linux-edac@vger.kernel.org
5494 S:      Maintained
5495 F:      drivers/edac/e752x_edac.c
5496
5497 EDAC-E7XXX
5498 L:      linux-edac@vger.kernel.org
5499 S:      Maintained
5500 F:      drivers/edac/e7xxx_edac.c
5501
5502 EDAC-FSL_DDR
5503 M:      York Sun <york.sun@nxp.com>
5504 L:      linux-edac@vger.kernel.org
5505 S:      Maintained
5506 F:      drivers/edac/fsl_ddr_edac.*
5507
5508 EDAC-GHES
5509 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5510 L:      linux-edac@vger.kernel.org
5511 S:      Maintained
5512 F:      drivers/edac/ghes_edac.c
5513
5514 EDAC-I3000
5515 L:      linux-edac@vger.kernel.org
5516 S:      Orphan
5517 F:      drivers/edac/i3000_edac.c
5518
5519 EDAC-I5000
5520 L:      linux-edac@vger.kernel.org
5521 S:      Maintained
5522 F:      drivers/edac/i5000_edac.c
5523
5524 EDAC-I5400
5525 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5526 L:      linux-edac@vger.kernel.org
5527 S:      Maintained
5528 F:      drivers/edac/i5400_edac.c
5529
5530 EDAC-I7300
5531 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5532 L:      linux-edac@vger.kernel.org
5533 S:      Maintained
5534 F:      drivers/edac/i7300_edac.c
5535
5536 EDAC-I7CORE
5537 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5538 L:      linux-edac@vger.kernel.org
5539 S:      Maintained
5540 F:      drivers/edac/i7core_edac.c
5541
5542 EDAC-I82443BXGX
5543 M:      Tim Small <tim@buttersideup.com>
5544 L:      linux-edac@vger.kernel.org
5545 S:      Maintained
5546 F:      drivers/edac/i82443bxgx_edac.c
5547
5548 EDAC-I82975X
5549 M:      "Arvind R." <arvino55@gmail.com>
5550 L:      linux-edac@vger.kernel.org
5551 S:      Maintained
5552 F:      drivers/edac/i82975x_edac.c
5553
5554 EDAC-IE31200
5555 M:      Jason Baron <jbaron@akamai.com>
5556 L:      linux-edac@vger.kernel.org
5557 S:      Maintained
5558 F:      drivers/edac/ie31200_edac.c
5559
5560 EDAC-MPC85XX
5561 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5562 L:      linux-edac@vger.kernel.org
5563 S:      Maintained
5564 F:      drivers/edac/mpc85xx_edac.[ch]
5565
5566 EDAC-PASEMI
5567 M:      Egor Martovetsky <egor@pasemi.com>
5568 L:      linux-edac@vger.kernel.org
5569 S:      Maintained
5570 F:      drivers/edac/pasemi_edac.c
5571
5572 EDAC-PND2
5573 M:      Tony Luck <tony.luck@intel.com>
5574 L:      linux-edac@vger.kernel.org
5575 S:      Maintained
5576 F:      drivers/edac/pnd2_edac.[ch]
5577
5578 EDAC-R82600
5579 M:      Tim Small <tim@buttersideup.com>
5580 L:      linux-edac@vger.kernel.org
5581 S:      Maintained
5582 F:      drivers/edac/r82600_edac.c
5583
5584 EDAC-SBRIDGE
5585 M:      Tony Luck <tony.luck@intel.com>
5586 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5587 L:      linux-edac@vger.kernel.org
5588 S:      Maintained
5589 F:      drivers/edac/sb_edac.c
5590
5591 EDAC-SKYLAKE
5592 M:      Tony Luck <tony.luck@intel.com>
5593 L:      linux-edac@vger.kernel.org
5594 S:      Maintained
5595 F:      drivers/edac/skx_edac.c
5596
5597 EDAC-TI
5598 M:      Tero Kristo <t-kristo@ti.com>
5599 L:      linux-edac@vger.kernel.org
5600 S:      Maintained
5601 F:      drivers/edac/ti_edac.c
5602
5603 EDAC-QCOM
5604 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5605 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5606 L:      linux-arm-msm@vger.kernel.org
5607 L:      linux-edac@vger.kernel.org
5608 S:      Maintained
5609 F:      drivers/edac/qcom_edac.c
5610
5611 EDIROL UA-101/UA-1000 DRIVER
5612 M:      Clemens Ladisch <clemens@ladisch.de>
5613 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5614 T:      git git://git.alsa-project.org/alsa-kernel.git
5615 S:      Maintained
5616 F:      sound/usb/misc/ua101.c
5617
5618 EFI TEST DRIVER
5619 L:      linux-efi@vger.kernel.org
5620 M:      Ivan Hu <ivan.hu@canonical.com>
5621 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5622 S:      Maintained
5623 F:      drivers/firmware/efi/test/
5624
5625 EFI VARIABLE FILESYSTEM
5626 M:      Matthew Garrett <matthew.garrett@nebula.com>
5627 M:      Jeremy Kerr <jk@ozlabs.org>
5628 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5630 L:      linux-efi@vger.kernel.org
5631 S:      Maintained
5632 F:      fs/efivarfs/
5633
5634 EFIFB FRAMEBUFFER DRIVER
5635 L:      linux-fbdev@vger.kernel.org
5636 M:      Peter Jones <pjones@redhat.com>
5637 S:      Maintained
5638 F:      drivers/video/fbdev/efifb.c
5639
5640 EFS FILESYSTEM
5641 W:      http://aeschi.ch.eu.org/efs/
5642 S:      Orphan
5643 F:      fs/efs/
5644
5645 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5646 M:      Douglas Miller <dougmill@linux.ibm.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/net/ethernet/ibm/ehea/
5650
5651 EM28XX VIDEO4LINUX DRIVER
5652 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5653 L:      linux-media@vger.kernel.org
5654 W:      https://linuxtv.org
5655 T:      git git://linuxtv.org/media_tree.git
5656 S:      Maintained
5657 F:      drivers/media/usb/em28xx/
5658 F:      Documentation/media/v4l-drivers/em28xx*
5659
5660 EMBEDDED LINUX
5661 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5662 M:      Matt Mackall <mpm@selenic.com>
5663 M:      David Woodhouse <dwmw2@infradead.org>
5664 L:      linux-embedded@vger.kernel.org
5665 S:      Maintained
5666
5667 Emulex 10Gbps iSCSI - OneConnect DRIVER
5668 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5669 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5670 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5671 L:      linux-scsi@vger.kernel.org
5672 W:      http://www.broadcom.com
5673 S:      Supported
5674 F:      drivers/scsi/be2iscsi/
5675
5676 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5677 M:      Sathya Perla <sathya.perla@broadcom.com>
5678 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5679 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5680 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5681 L:      netdev@vger.kernel.org
5682 W:      http://www.emulex.com
5683 S:      Supported
5684 F:      drivers/net/ethernet/emulex/benet/
5685
5686 EMULEX ONECONNECT ROCE DRIVER
5687 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5688 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5689 L:      linux-rdma@vger.kernel.org
5690 W:      http://www.broadcom.com
5691 S:      Odd Fixes
5692 F:      drivers/infiniband/hw/ocrdma/
5693 F:      include/uapi/rdma/ocrdma-abi.h
5694
5695 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5696 M:      James Smart <james.smart@broadcom.com>
5697 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5698 L:      linux-scsi@vger.kernel.org
5699 W:      http://www.broadcom.com
5700 S:      Supported
5701 F:      drivers/scsi/lpfc/
5702
5703 ENE CB710 FLASH CARD READER DRIVER
5704 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5705 S:      Maintained
5706 F:      drivers/misc/cb710/
5707 F:      drivers/mmc/host/cb710-mmc.*
5708 F:      include/linux/cb710.h
5709
5710 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5711 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5712 S:      Maintained
5713 F:      drivers/media/rc/ene_ir.*
5714
5715 EPSON S1D13XXX FRAMEBUFFER DRIVER
5716 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5717 S:      Maintained
5718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5719 F:      drivers/video/fbdev/s1d13xxxfb.c
5720 F:      include/video/s1d13xxxfb.h
5721
5722 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5723 M:      Jeff Layton <jlayton@kernel.org>
5724 S:      Maintained
5725 F:      lib/errseq.c
5726 F:      include/linux/errseq.h
5727
5728 ET131X NETWORK DRIVER
5729 M:      Mark Einon <mark.einon@gmail.com>
5730 S:      Odd Fixes
5731 F:      drivers/net/ethernet/agere/
5732
5733 ETHERNET BRIDGE
5734 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5735 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5736 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5737 L:      netdev@vger.kernel.org
5738 W:      http://www.linuxfoundation.org/en/Net:Bridge
5739 S:      Maintained
5740 F:      include/linux/netfilter_bridge/
5741 F:      net/bridge/
5742
5743 ETHERNET PHY LIBRARY
5744 M:      Andrew Lunn <andrew@lunn.ch>
5745 M:      Florian Fainelli <f.fainelli@gmail.com>
5746 M:      Heiner Kallweit <hkallweit1@gmail.com>
5747 L:      netdev@vger.kernel.org
5748 S:      Maintained
5749 F:      Documentation/ABI/testing/sysfs-bus-mdio
5750 F:      Documentation/devicetree/bindings/net/mdio*
5751 F:      Documentation/networking/phy.txt
5752 F:      drivers/net/phy/
5753 F:      drivers/of/of_mdio.c
5754 F:      drivers/of/of_net.c
5755 F:      include/linux/*mdio*.h
5756 F:      include/linux/of_net.h
5757 F:      include/linux/phy.h
5758 F:      include/linux/phy_fixed.h
5759 F:      include/linux/platform_data/mdio-bcm-unimac.h
5760 F:      include/linux/platform_data/mdio-gpio.h
5761 F:      include/trace/events/mdio.h
5762 F:      include/uapi/linux/mdio.h
5763 F:      include/uapi/linux/mii.h
5764
5765 EXT2 FILE SYSTEM
5766 M:      Jan Kara <jack@suse.com>
5767 L:      linux-ext4@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/filesystems/ext2.txt
5770 F:      fs/ext2/
5771 F:      include/linux/ext2*
5772
5773 EXT4 FILE SYSTEM
5774 M:      "Theodore Ts'o" <tytso@mit.edu>
5775 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5776 L:      linux-ext4@vger.kernel.org
5777 W:      http://ext4.wiki.kernel.org
5778 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5780 S:      Maintained
5781 F:      Documentation/filesystems/ext4/
5782 F:      fs/ext4/
5783
5784 Extended Verification Module (EVM)
5785 M:      Mimi Zohar <zohar@linux.ibm.com>
5786 L:      linux-integrity@vger.kernel.org
5787 S:      Supported
5788 F:      security/integrity/evm/
5789
5790 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5791 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5792 L:      linux-efi@vger.kernel.org
5793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5794 S:      Maintained
5795 F:      Documentation/efi-stub.txt
5796 F:      arch/*/kernel/efi.c
5797 F:      arch/x86/boot/compressed/eboot.[ch]
5798 F:      arch/*/include/asm/efi.h
5799 F:      arch/x86/platform/efi/
5800 F:      drivers/firmware/efi/
5801 F:      include/linux/efi*.h
5802 F:      arch/arm/boot/compressed/efi-header.S
5803 F:      arch/arm64/kernel/efi-entry.S
5804
5805 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5806 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5807 M:      Chanwoo Choi <cw00.choi@samsung.com>
5808 L:      linux-kernel@vger.kernel.org
5809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5810 S:      Maintained
5811 F:      drivers/extcon/
5812 F:      include/linux/extcon/
5813 F:      include/linux/extcon.h
5814 F:      Documentation/extcon/
5815 F:      Documentation/devicetree/bindings/extcon/
5816
5817 EXYNOS DP DRIVER
5818 M:      Jingoo Han <jingoohan1@gmail.com>
5819 L:      dri-devel@lists.freedesktop.org
5820 S:      Maintained
5821 F:      drivers/gpu/drm/exynos/exynos_dp*
5822
5823 EXYNOS SYSMMU (IOMMU) driver
5824 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5825 L:      iommu@lists.linux-foundation.org
5826 S:      Maintained
5827 F:      drivers/iommu/exynos-iommu.c
5828
5829 EZchip NPS platform support
5830 M:      Vineet Gupta <vgupta@synopsys.com>
5831 M:      Ofer Levi <oferle@mellanox.com>
5832 S:      Supported
5833 F:      arch/arc/plat-eznps
5834 F:      arch/arc/boot/dts/eznps.dts
5835
5836 F2FS FILE SYSTEM
5837 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5838 M:      Chao Yu <yuchao0@huawei.com>
5839 L:      linux-f2fs-devel@lists.sourceforge.net
5840 W:      https://f2fs.wiki.kernel.org/
5841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5842 S:      Maintained
5843 F:      Documentation/filesystems/f2fs.txt
5844 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5845 F:      fs/f2fs/
5846 F:      include/linux/f2fs_fs.h
5847 F:      include/trace/events/f2fs.h
5848
5849 F71805F HARDWARE MONITORING DRIVER
5850 M:      Jean Delvare <jdelvare@suse.com>
5851 L:      linux-hwmon@vger.kernel.org
5852 S:      Maintained
5853 F:      Documentation/hwmon/f71805f
5854 F:      drivers/hwmon/f71805f.c
5855
5856 FADDR2LINE
5857 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5858 S:      Maintained
5859 F:      scripts/faddr2line
5860
5861 FAILOVER MODULE
5862 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5863 L:      netdev@vger.kernel.org
5864 S:      Supported
5865 F:      net/core/failover.c
5866 F:      include/net/failover.h
5867 F:      Documentation/networking/failover.rst
5868
5869 FANOTIFY
5870 M:      Jan Kara <jack@suse.cz>
5871 R:      Amir Goldstein <amir73il@gmail.com>
5872 L:      linux-fsdevel@vger.kernel.org
5873 S:      Maintained
5874 F:      fs/notify/fanotify/
5875 F:      include/linux/fanotify.h
5876 F:      include/uapi/linux/fanotify.h
5877
5878 FARSYNC SYNCHRONOUS DRIVER
5879 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5880 W:      http://www.farsite.co.uk/
5881 S:      Supported
5882 F:      drivers/net/wan/farsync.*
5883
5884 FAULT INJECTION SUPPORT
5885 M:      Akinobu Mita <akinobu.mita@gmail.com>
5886 S:      Supported
5887 F:      Documentation/fault-injection/
5888 F:      lib/fault-inject.c
5889
5890 FBTFT Framebuffer drivers
5891 S:      Orphan
5892 L:      dri-devel@lists.freedesktop.org
5893 L:      linux-fbdev@vger.kernel.org
5894 F:      drivers/staging/fbtft/
5895
5896 FC0011 TUNER DRIVER
5897 M:      Michael Buesch <m@bues.ch>
5898 L:      linux-media@vger.kernel.org
5899 S:      Maintained
5900 F:      drivers/media/tuners/fc0011.h
5901 F:      drivers/media/tuners/fc0011.c
5902
5903 FC2580 MEDIA DRIVER
5904 M:      Antti Palosaari <crope@iki.fi>
5905 L:      linux-media@vger.kernel.org
5906 W:      https://linuxtv.org
5907 W:      http://palosaari.fi/linux/
5908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5909 T:      git git://linuxtv.org/anttip/media_tree.git
5910 S:      Maintained
5911 F:      drivers/media/tuners/fc2580*
5912
5913 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5914 M:      Johannes Thumshirn <jth@kernel.org>
5915 L:      linux-scsi@vger.kernel.org
5916 W:      www.Open-FCoE.org
5917 S:      Supported
5918 F:      drivers/scsi/libfc/
5919 F:      drivers/scsi/fcoe/
5920 F:      include/scsi/fc/
5921 F:      include/scsi/libfc.h
5922 F:      include/scsi/libfcoe.h
5923 F:      include/uapi/scsi/fc/
5924
5925 FILE LOCKING (flock() and fcntl()/lockf())
5926 M:      Jeff Layton <jlayton@kernel.org>
5927 M:      "J. Bruce Fields" <bfields@fieldses.org>
5928 L:      linux-fsdevel@vger.kernel.org
5929 S:      Maintained
5930 F:      include/linux/fcntl.h
5931 F:      include/uapi/linux/fcntl.h
5932 F:      fs/fcntl.c
5933 F:      fs/locks.c
5934
5935 FILESYSTEMS (VFS and infrastructure)
5936 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5937 L:      linux-fsdevel@vger.kernel.org
5938 S:      Maintained
5939 F:      fs/*
5940 F:      include/linux/fs.h
5941 F:      include/uapi/linux/fs.h
5942
5943 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5944 M:      Riku Voipio <riku.voipio@iki.fi>
5945 L:      linux-hwmon@vger.kernel.org
5946 S:      Maintained
5947 F:      drivers/hwmon/f75375s.c
5948 F:      include/linux/f75375s.h
5949
5950 FIREWIRE AUDIO DRIVERS
5951 M:      Clemens Ladisch <clemens@ladisch.de>
5952 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5953 T:      git git://git.alsa-project.org/alsa-kernel.git
5954 S:      Maintained
5955 F:      sound/firewire/
5956
5957 FIREWIRE MEDIA DRIVERS (firedtv)
5958 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5959 L:      linux-media@vger.kernel.org
5960 L:      linux1394-devel@lists.sourceforge.net
5961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5962 S:      Maintained
5963 F:      drivers/media/firewire/
5964
5965 FIREWIRE SBP-2 TARGET
5966 M:      Chris Boot <bootc@bootc.net>
5967 L:      linux-scsi@vger.kernel.org
5968 L:      target-devel@vger.kernel.org
5969 L:      linux1394-devel@lists.sourceforge.net
5970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5971 S:      Maintained
5972 F:      drivers/target/sbp/
5973
5974 FIREWIRE SUBSYSTEM
5975 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5976 L:      linux1394-devel@lists.sourceforge.net
5977 W:      http://ieee1394.wiki.kernel.org/
5978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5979 S:      Maintained
5980 F:      drivers/firewire/
5981 F:      include/linux/firewire.h
5982 F:      include/uapi/linux/firewire*.h
5983 F:      tools/firewire/
5984
5985 FIRMWARE LOADER (request_firmware)
5986 M:      Luis Chamberlain <mcgrof@kernel.org>
5987 L:      linux-kernel@vger.kernel.org
5988 S:      Maintained
5989 F:      Documentation/firmware_class/
5990 F:      drivers/base/firmware_loader/
5991 F:      include/linux/firmware.h
5992
5993 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5994 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5995 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5996 S:      Maintained
5997 F:      drivers/block/rsxx/
5998
5999 FLOPPY DRIVER
6000 M:      Jiri Kosina <jikos@kernel.org>
6001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6002 S:      Odd fixes
6003 F:      drivers/block/floppy.c
6004
6005 FMC SUBSYSTEM
6006 M:      Alessandro Rubini <rubini@gnudd.com>
6007 W:      http://www.ohwr.org/projects/fmc-bus
6008 S:      Supported
6009 F:      drivers/fmc/
6010 F:      include/linux/fmc*.h
6011 F:      include/linux/ipmi-fru.h
6012 K:      fmc_d.*register
6013
6014 FPGA MANAGER FRAMEWORK
6015 M:      Alan Tull <atull@kernel.org>
6016 M:      Moritz Fischer <mdf@kernel.org>
6017 L:      linux-fpga@vger.kernel.org
6018 S:      Maintained
6019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6020 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6021 F:      Documentation/fpga/
6022 F:      Documentation/driver-api/fpga/
6023 F:      Documentation/devicetree/bindings/fpga/
6024 F:      drivers/fpga/
6025 F:      include/linux/fpga/
6026 W:      http://www.rocketboards.org
6027
6028 FPGA DFL DRIVERS
6029 M:      Wu Hao <hao.wu@intel.com>
6030 L:      linux-fpga@vger.kernel.org
6031 S:      Maintained
6032 F:      Documentation/fpga/dfl.txt
6033 F:      include/uapi/linux/fpga-dfl.h
6034 F:      drivers/fpga/dfl*
6035
6036 FPU EMULATOR
6037 M:      Bill Metzenthen <billm@melbpc.org.au>
6038 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6039 S:      Maintained
6040 F:      arch/x86/math-emu/
6041
6042 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6043 L:      netdev@vger.kernel.org
6044 S:      Orphan
6045 F:      drivers/net/wan/dlci.c
6046 F:      drivers/net/wan/sdla.c
6047
6048 FRAMEBUFFER LAYER
6049 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6050 L:      dri-devel@lists.freedesktop.org
6051 L:      linux-fbdev@vger.kernel.org
6052 T:      git git://github.com/bzolnier/linux.git
6053 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6054 S:      Maintained
6055 F:      Documentation/fb/
6056 F:      drivers/video/
6057 F:      include/video/
6058 F:      include/linux/fb.h
6059 F:      include/uapi/video/
6060 F:      include/uapi/linux/fb.h
6061
6062 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6063 M:      Horia Geantă <horia.geanta@nxp.com>
6064 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6065 L:      linux-crypto@vger.kernel.org
6066 S:      Maintained
6067 F:      drivers/crypto/caam/
6068 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6069
6070 FREESCALE DIU FRAMEBUFFER DRIVER
6071 M:      Timur Tabi <timur@kernel.org>
6072 L:      linux-fbdev@vger.kernel.org
6073 S:      Maintained
6074 F:      drivers/video/fbdev/fsl-diu-fb.*
6075
6076 FREESCALE DMA DRIVER
6077 M:      Li Yang <leoyang.li@nxp.com>
6078 M:      Zhang Wei <zw@zh-kernel.org>
6079 L:      linuxppc-dev@lists.ozlabs.org
6080 S:      Maintained
6081 F:      drivers/dma/fsldma.*
6082
6083 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6084 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6085 L:      netdev@vger.kernel.org
6086 S:      Maintained
6087 F:      drivers/net/ethernet/freescale/gianfar*
6088 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6089
6090 FREESCALE GPMI NAND DRIVER
6091 M:      Han Xu <han.xu@nxp.com>
6092 L:      linux-mtd@lists.infradead.org
6093 S:      Maintained
6094 F:      drivers/mtd/nand/raw/gpmi-nand/*
6095
6096 FREESCALE I2C CPM DRIVER
6097 M:      Jochen Friedrich <jochen@scram.de>
6098 L:      linuxppc-dev@lists.ozlabs.org
6099 L:      linux-i2c@vger.kernel.org
6100 S:      Maintained
6101 F:      drivers/i2c/busses/i2c-cpm.c
6102
6103 FREESCALE IMX LPI2C DRIVER
6104 M:      Dong Aisheng <aisheng.dong@nxp.com>
6105 L:      linux-i2c@vger.kernel.org
6106 L:      linux-imx@nxp.com
6107 S:      Maintained
6108 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6109 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6110
6111 FREESCALE IMX / MXC FEC DRIVER
6112 M:      Fugang Duan <fugang.duan@nxp.com>
6113 L:      netdev@vger.kernel.org
6114 S:      Maintained
6115 F:      drivers/net/ethernet/freescale/fec_main.c
6116 F:      drivers/net/ethernet/freescale/fec_ptp.c
6117 F:      drivers/net/ethernet/freescale/fec.h
6118 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6119
6120 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6121 M:      Sascha Hauer <s.hauer@pengutronix.de>
6122 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6123 L:      linux-fbdev@vger.kernel.org
6124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6125 S:      Maintained
6126 F:      include/linux/platform_data/video-imxfb.h
6127 F:      drivers/video/fbdev/imxfb.c
6128
6129 FREESCALE QORIQ DPAA ETHERNET DRIVER
6130 M:      Madalin Bucur <madalin.bucur@nxp.com>
6131 L:      netdev@vger.kernel.org
6132 S:      Maintained
6133 F:      drivers/net/ethernet/freescale/dpaa
6134
6135 FREESCALE QORIQ DPAA FMAN DRIVER
6136 M:      Madalin Bucur <madalin.bucur@nxp.com>
6137 L:      netdev@vger.kernel.org
6138 S:      Maintained
6139 F:      drivers/net/ethernet/freescale/fman
6140 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6141
6142 FREESCALE QORIQ PTP CLOCK DRIVER
6143 M:      Yangbo Lu <yangbo.lu@nxp.com>
6144 L:      netdev@vger.kernel.org
6145 S:      Maintained
6146 F:      drivers/ptp/ptp_qoriq.c
6147 F:      include/linux/fsl/ptp_qoriq.h
6148 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6149
6150 FREESCALE QUAD SPI DRIVER
6151 M:      Han Xu <han.xu@nxp.com>
6152 L:      linux-mtd@lists.infradead.org
6153 S:      Maintained
6154 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6155
6156 FREESCALE QUICC ENGINE LIBRARY
6157 M:      Qiang Zhao <qiang.zhao@nxp.com>
6158 L:      linuxppc-dev@lists.ozlabs.org
6159 S:      Maintained
6160 F:      drivers/soc/fsl/qe/
6161 F:      include/soc/fsl/*qe*.h
6162 F:      include/soc/fsl/*ucc*.h
6163
6164 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6165 M:      Li Yang <leoyang.li@nxp.com>
6166 L:      netdev@vger.kernel.org
6167 L:      linuxppc-dev@lists.ozlabs.org
6168 S:      Maintained
6169 F:      drivers/net/ethernet/freescale/ucc_geth*
6170
6171 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6172 M:      Zhao Qiang <qiang.zhao@nxp.com>
6173 L:      netdev@vger.kernel.org
6174 L:      linuxppc-dev@lists.ozlabs.org
6175 S:      Maintained
6176 F:      drivers/net/wan/fsl_ucc_hdlc*
6177
6178 FREESCALE QUICC ENGINE UCC UART DRIVER
6179 M:      Timur Tabi <timur@kernel.org>
6180 L:      linuxppc-dev@lists.ozlabs.org
6181 S:      Maintained
6182 F:      drivers/tty/serial/ucc_uart.c
6183
6184 FREESCALE SOC DRIVERS
6185 M:      Li Yang <leoyang.li@nxp.com>
6186 L:      linuxppc-dev@lists.ozlabs.org
6187 L:      linux-arm-kernel@lists.infradead.org
6188 S:      Maintained
6189 F:      Documentation/devicetree/bindings/soc/fsl/
6190 F:      drivers/soc/fsl/
6191 F:      include/linux/fsl/
6192
6193 FREESCALE SOC FS_ENET DRIVER
6194 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6195 L:      linuxppc-dev@lists.ozlabs.org
6196 L:      netdev@vger.kernel.org
6197 S:      Maintained
6198 F:      drivers/net/ethernet/freescale/fs_enet/
6199 F:      include/linux/fs_enet_pd.h
6200
6201 FREESCALE SOC SOUND DRIVERS
6202 M:      Timur Tabi <timur@kernel.org>
6203 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6204 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6205 R:      Fabio Estevam <festevam@gmail.com>
6206 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6207 L:      linuxppc-dev@lists.ozlabs.org
6208 S:      Maintained
6209 F:      sound/soc/fsl/fsl*
6210 F:      sound/soc/fsl/imx*
6211 F:      sound/soc/fsl/mpc8610_hpcd.c
6212
6213 FREESCALE USB PERIPHERAL DRIVERS
6214 M:      Li Yang <leoyang.li@nxp.com>
6215 L:      linux-usb@vger.kernel.org
6216 L:      linuxppc-dev@lists.ozlabs.org
6217 S:      Maintained
6218 F:      drivers/usb/gadget/udc/fsl*
6219
6220 FREEVXFS FILESYSTEM
6221 M:      Christoph Hellwig <hch@infradead.org>
6222 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6223 S:      Maintained
6224 F:      fs/freevxfs/
6225
6226 FREEZER
6227 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6228 M:      Pavel Machek <pavel@ucw.cz>
6229 L:      linux-pm@vger.kernel.org
6230 S:      Supported
6231 F:      Documentation/power/freezing-of-tasks.txt
6232 F:      include/linux/freezer.h
6233 F:      kernel/freezer.c
6234
6235 FRONTSWAP API
6236 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6237 L:      linux-kernel@vger.kernel.org
6238 S:      Maintained
6239 F:      mm/frontswap.c
6240 F:      include/linux/frontswap.h
6241
6242 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6243 M:      David Howells <dhowells@redhat.com>
6244 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6245 S:      Supported
6246 F:      Documentation/filesystems/caching/
6247 F:      fs/fscache/
6248 F:      include/linux/fscache*.h
6249
6250 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6251 M:      Theodore Y. Ts'o <tytso@mit.edu>
6252 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6253 L:      linux-fscrypt@vger.kernel.org
6254 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6256 S:      Supported
6257 F:      fs/crypto/
6258 F:      include/linux/fscrypt*.h
6259 F:      Documentation/filesystems/fscrypt.rst
6260
6261 FSI-ATTACHED I2C DRIVER
6262 M:      Eddie James <eajames@linux.ibm.com>
6263 L:      linux-i2c@vger.kernel.org
6264 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6265 S:      Maintained
6266 F:      drivers/i2c/busses/i2c-fsi.c
6267 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6268
6269 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6270 M:      Jan Kara <jack@suse.cz>
6271 R:      Amir Goldstein <amir73il@gmail.com>
6272 L:      linux-fsdevel@vger.kernel.org
6273 S:      Maintained
6274 F:      fs/notify/
6275 F:      include/linux/fsnotify*.h
6276
6277 FUJITSU LAPTOP EXTRAS
6278 M:      Jonathan Woithe <jwoithe@just42.net>
6279 L:      platform-driver-x86@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/platform/x86/fujitsu-laptop.c
6282
6283 FUJITSU M-5MO LS CAMERA ISP DRIVER
6284 M:      Kyungmin Park <kyungmin.park@samsung.com>
6285 M:      Heungjun Kim <riverful.kim@samsung.com>
6286 L:      linux-media@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/media/i2c/m5mols/
6289 F:      include/media/i2c/m5mols.h
6290
6291 FUJITSU TABLET EXTRAS
6292 M:      Robert Gerlach <khnz@gmx.de>
6293 L:      platform-driver-x86@vger.kernel.org
6294 S:      Maintained
6295 F:      drivers/platform/x86/fujitsu-tablet.c
6296
6297 FUSE: FILESYSTEM IN USERSPACE
6298 M:      Miklos Szeredi <miklos@szeredi.hu>
6299 L:      linux-fsdevel@vger.kernel.org
6300 W:      http://fuse.sourceforge.net/
6301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6302 S:      Maintained
6303 F:      fs/fuse/
6304 F:      include/uapi/linux/fuse.h
6305 F:      Documentation/filesystems/fuse.txt
6306
6307 FUTEX SUBSYSTEM
6308 M:      Thomas Gleixner <tglx@linutronix.de>
6309 M:      Ingo Molnar <mingo@redhat.com>
6310 R:      Peter Zijlstra <peterz@infradead.org>
6311 R:      Darren Hart <dvhart@infradead.org>
6312 L:      linux-kernel@vger.kernel.org
6313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6314 S:      Maintained
6315 F:      kernel/futex.c
6316 F:      kernel/futex_compat.c
6317 F:      include/asm-generic/futex.h
6318 F:      include/linux/futex.h
6319 F:      include/uapi/linux/futex.h
6320 F:      tools/testing/selftests/futex/
6321 F:      tools/perf/bench/futex*
6322 F:      Documentation/*futex*
6323
6324 GCC PLUGINS
6325 M:      Kees Cook <keescook@chromium.org>
6326 R:      Emese Revfy <re.emese@gmail.com>
6327 L:      kernel-hardening@lists.openwall.com
6328 S:      Maintained
6329 F:      scripts/gcc-plugins/
6330 F:      scripts/gcc-plugin.sh
6331 F:      scripts/Makefile.gcc-plugins
6332 F:      Documentation/gcc-plugins.txt
6333
6334 GASKET DRIVER FRAMEWORK
6335 M:      Rob Springer <rspringer@google.com>
6336 M:      Todd Poynor <toddpoynor@google.com>
6337 M:      Ben Chan <benchan@chromium.org>
6338 S:      Maintained
6339 F:      drivers/staging/gasket/
6340
6341 GCOV BASED KERNEL PROFILING
6342 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6343 S:      Maintained
6344 F:      kernel/gcov/
6345 F:      Documentation/dev-tools/gcov.rst
6346
6347 GDB KERNEL DEBUGGING HELPER SCRIPTS
6348 M:      Jan Kiszka <jan.kiszka@siemens.com>
6349 M:      Kieran Bingham <kbingham@kernel.org>
6350 S:      Supported
6351 F:      scripts/gdb/
6352
6353 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6354 M:      Achim Leubner <achim_leubner@adaptec.com>
6355 L:      linux-scsi@vger.kernel.org
6356 W:      http://www.icp-vortex.com/
6357 S:      Supported
6358 F:      drivers/scsi/gdt*
6359
6360 GEMTEK FM RADIO RECEIVER DRIVER
6361 M:      Hans Verkuil <hverkuil@xs4all.nl>
6362 L:      linux-media@vger.kernel.org
6363 T:      git git://linuxtv.org/media_tree.git
6364 W:      https://linuxtv.org
6365 S:      Maintained
6366 F:      drivers/media/radio/radio-gemtek*
6367
6368 GENERIC GPIO I2C DRIVER
6369 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6370 S:      Supported
6371 F:      drivers/i2c/busses/i2c-gpio.c
6372 F:      include/linux/platform_data/i2c-gpio.h
6373
6374 GENERIC GPIO I2C MULTIPLEXER DRIVER
6375 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6376 L:      linux-i2c@vger.kernel.org
6377 S:      Supported
6378 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6379 F:      include/linux/platform_data/i2c-mux-gpio.h
6380 F:      Documentation/i2c/muxes/i2c-mux-gpio
6381
6382 GENERIC HDLC (WAN) DRIVERS
6383 M:      Krzysztof Halasa <khc@pm.waw.pl>
6384 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6385 S:      Maintained
6386 F:      drivers/net/wan/c101.c
6387 F:      drivers/net/wan/hd6457*
6388 F:      drivers/net/wan/hdlc*
6389 F:      drivers/net/wan/n2.c
6390 F:      drivers/net/wan/pc300too.c
6391 F:      drivers/net/wan/pci200syn.c
6392 F:      drivers/net/wan/wanxl*
6393
6394 GENERIC INCLUDE/ASM HEADER FILES
6395 M:      Arnd Bergmann <arnd@arndb.de>
6396 L:      linux-arch@vger.kernel.org
6397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6398 S:      Maintained
6399 F:      include/asm-generic/
6400 F:      include/uapi/asm-generic/
6401
6402 GENERIC PHY FRAMEWORK
6403 M:      Kishon Vijay Abraham I <kishon@ti.com>
6404 L:      linux-kernel@vger.kernel.org
6405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6406 S:      Supported
6407 F:      drivers/phy/
6408 F:      include/linux/phy/
6409 F:      Documentation/devicetree/bindings/phy/
6410
6411 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6412 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6413 S:      Supported
6414 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6415
6416 GENERIC PM DOMAINS
6417 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6418 M:      Kevin Hilman <khilman@kernel.org>
6419 M:      Ulf Hansson <ulf.hansson@linaro.org>
6420 L:      linux-pm@vger.kernel.org
6421 S:      Supported
6422 F:      drivers/base/power/domain*.c
6423 F:      include/linux/pm_domain.h
6424 F:      Documentation/devicetree/bindings/power/power_domain.txt
6425
6426 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6427 M:      Eugen Hristev <eugen.hristev@microchip.com>
6428 L:      linux-input@vger.kernel.org
6429 S:      Maintained
6430 F:      drivers/input/touchscreen/resistive-adc-touch.c
6431
6432 GENERIC UIO DRIVER FOR PCI DEVICES
6433 M:      "Michael S. Tsirkin" <mst@redhat.com>
6434 L:      kvm@vger.kernel.org
6435 S:      Supported
6436 F:      drivers/uio/uio_pci_generic.c
6437
6438 GENWQE (IBM Generic Workqueue Card)
6439 M:      Frank Haverkamp <haver@linux.ibm.com>
6440 S:      Supported
6441 F:      drivers/misc/genwqe/
6442
6443 GET_MAINTAINER SCRIPT
6444 M:      Joe Perches <joe@perches.com>
6445 S:      Maintained
6446 F:      scripts/get_maintainer.pl
6447
6448 GFS2 FILE SYSTEM
6449 M:      Bob Peterson <rpeterso@redhat.com>
6450 M:      Andreas Gruenbacher <agruenba@redhat.com>
6451 L:      cluster-devel@redhat.com
6452 W:      http://sources.redhat.com/cluster/
6453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6454 S:      Supported
6455 F:      Documentation/filesystems/gfs2*.txt
6456 F:      fs/gfs2/
6457 F:      include/uapi/linux/gfs2_ondisk.h
6458
6459 GIGASET ISDN DRIVERS
6460 M:      Paul Bolle <pebolle@tiscali.nl>
6461 L:      gigaset307x-common@lists.sourceforge.net
6462 W:      http://gigaset307x.sourceforge.net/
6463 S:      Odd Fixes
6464 F:      Documentation/isdn/README.gigaset
6465 F:      drivers/isdn/gigaset/
6466 F:      include/uapi/linux/gigaset_dev.h
6467
6468 GNSS SUBSYSTEM
6469 M:      Johan Hovold <johan@kernel.org>
6470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6471 S:      Maintained
6472 F:      Documentation/ABI/testing/sysfs-class-gnss
6473 F:      Documentation/devicetree/bindings/gnss/
6474 F:      drivers/gnss/
6475 F:      include/linux/gnss.h
6476
6477 GO7007 MPEG CODEC
6478 M:      Hans Verkuil <hans.verkuil@cisco.com>
6479 L:      linux-media@vger.kernel.org
6480 S:      Maintained
6481 F:      drivers/media/usb/go7007/
6482
6483 GOODIX TOUCHSCREEN
6484 M:      Bastien Nocera <hadess@hadess.net>
6485 L:      linux-input@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/input/touchscreen/goodix.c
6488
6489 GPD POCKET FAN DRIVER
6490 M:      Hans de Goede <hdegoede@redhat.com>
6491 L:      platform-driver-x86@vger.kernel.org
6492 S:      Maintained
6493 F:      drivers/platform/x86/gpd-pocket-fan.c
6494
6495 GPIO ACPI SUPPORT
6496 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6497 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6498 L:      linux-gpio@vger.kernel.org
6499 L:      linux-acpi@vger.kernel.org
6500 S:      Maintained
6501 F:      Documentation/acpi/gpio-properties.txt
6502 F:      drivers/gpio/gpiolib-acpi.c
6503
6504 GPIO IR Transmitter
6505 M:      Sean Young <sean@mess.org>
6506 L:      linux-media@vger.kernel.org
6507 S:      Maintained
6508 F:      drivers/media/rc/gpio-ir-tx.c
6509
6510 GPIO MOCKUP DRIVER
6511 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6512 L:      linux-gpio@vger.kernel.org
6513 S:      Maintained
6514 F:      drivers/gpio/gpio-mockup.c
6515 F:      tools/testing/selftests/gpio/
6516
6517 GPIO SUBSYSTEM
6518 M:      Linus Walleij <linus.walleij@linaro.org>
6519 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6520 L:      linux-gpio@vger.kernel.org
6521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6522 S:      Maintained
6523 F:      Documentation/devicetree/bindings/gpio/
6524 F:      Documentation/driver-api/gpio/
6525 F:      Documentation/gpio/
6526 F:      Documentation/ABI/testing/gpio-cdev
6527 F:      Documentation/ABI/obsolete/sysfs-gpio
6528 F:      drivers/gpio/
6529 F:      include/linux/gpio/
6530 F:      include/linux/gpio.h
6531 F:      include/linux/of_gpio.h
6532 F:      include/asm-generic/gpio.h
6533 F:      include/uapi/linux/gpio.h
6534 F:      tools/gpio/
6535
6536 GRE DEMULTIPLEXER DRIVER
6537 M:      Dmitry Kozlov <xeb@mail.ru>
6538 L:      netdev@vger.kernel.org
6539 S:      Maintained
6540 F:      net/ipv4/gre_demux.c
6541 F:      net/ipv4/gre_offload.c
6542 F:      include/net/gre.h
6543
6544 GRETH 10/100/1G Ethernet MAC device driver
6545 M:      Andreas Larsson <andreas@gaisler.com>
6546 L:      netdev@vger.kernel.org
6547 S:      Maintained
6548 F:      drivers/net/ethernet/aeroflex/
6549
6550 GREYBUS AUDIO PROTOCOLS DRIVERS
6551 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6552 M:      Mark Greer <mgreer@animalcreek.com>
6553 S:      Maintained
6554 F:      drivers/staging/greybus/audio_apbridgea.c
6555 F:      drivers/staging/greybus/audio_apbridgea.h
6556 F:      drivers/staging/greybus/audio_codec.c
6557 F:      drivers/staging/greybus/audio_codec.h
6558 F:      drivers/staging/greybus/audio_gb.c
6559 F:      drivers/staging/greybus/audio_manager.c
6560 F:      drivers/staging/greybus/audio_manager.h
6561 F:      drivers/staging/greybus/audio_manager_module.c
6562 F:      drivers/staging/greybus/audio_manager_private.h
6563 F:      drivers/staging/greybus/audio_manager_sysfs.c
6564 F:      drivers/staging/greybus/audio_module.c
6565 F:      drivers/staging/greybus/audio_topology.c
6566
6567 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6568 M:      Viresh Kumar <vireshk@kernel.org>
6569 S:      Maintained
6570 F:      drivers/staging/greybus/authentication.c
6571 F:      drivers/staging/greybus/bootrom.c
6572 F:      drivers/staging/greybus/firmware.h
6573 F:      drivers/staging/greybus/fw-core.c
6574 F:      drivers/staging/greybus/fw-download.c
6575 F:      drivers/staging/greybus/fw-management.c
6576 F:      drivers/staging/greybus/greybus_authentication.h
6577 F:      drivers/staging/greybus/greybus_firmware.h
6578 F:      drivers/staging/greybus/hid.c
6579 F:      drivers/staging/greybus/i2c.c
6580 F:      drivers/staging/greybus/spi.c
6581 F:      drivers/staging/greybus/spilib.c
6582 F:      drivers/staging/greybus/spilib.h
6583
6584 GREYBUS LOOPBACK DRIVER
6585 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6586 S:      Maintained
6587 F:      drivers/staging/greybus/loopback.c
6588
6589 GREYBUS PLATFORM DRIVERS
6590 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6591 S:      Maintained
6592 F:      drivers/staging/greybus/arche-platform.c
6593 F:      drivers/staging/greybus/arche-apb-ctrl.c
6594 F:      drivers/staging/greybus/arche_platform.h
6595
6596 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6597 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6598 S:      Maintained
6599 F:      drivers/staging/greybus/sdio.c
6600 F:      drivers/staging/greybus/light.c
6601 F:      drivers/staging/greybus/gpio.c
6602 F:      drivers/staging/greybus/power_supply.c
6603 F:      drivers/staging/greybus/spi.c
6604 F:      drivers/staging/greybus/spilib.c
6605
6606 GREYBUS SUBSYSTEM
6607 M:      Johan Hovold <johan@kernel.org>
6608 M:      Alex Elder <elder@kernel.org>
6609 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6610 S:      Maintained
6611 F:      drivers/staging/greybus/
6612 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6613
6614 GREYBUS UART PROTOCOLS DRIVERS
6615 M:      David Lin <dtwlin@gmail.com>
6616 S:      Maintained
6617 F:      drivers/staging/greybus/uart.c
6618 F:      drivers/staging/greybus/log.c
6619
6620 GS1662 VIDEO SERIALIZER
6621 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6622 L:      linux-media@vger.kernel.org
6623 T:      git git://linuxtv.org/media_tree.git
6624 S:      Maintained
6625 F:      drivers/media/spi/gs1662.c
6626
6627 GSPCA FINEPIX SUBDRIVER
6628 M:      Frank Zago <frank@zago.net>
6629 L:      linux-media@vger.kernel.org
6630 T:      git git://linuxtv.org/media_tree.git
6631 S:      Maintained
6632 F:      drivers/media/usb/gspca/finepix.c
6633
6634 GSPCA GL860 SUBDRIVER
6635 M:      Olivier Lorin <o.lorin@laposte.net>
6636 L:      linux-media@vger.kernel.org
6637 T:      git git://linuxtv.org/media_tree.git
6638 S:      Maintained
6639 F:      drivers/media/usb/gspca/gl860/
6640
6641 GSPCA M5602 SUBDRIVER
6642 M:      Erik Andren <erik.andren@gmail.com>
6643 L:      linux-media@vger.kernel.org
6644 T:      git git://linuxtv.org/media_tree.git
6645 S:      Maintained
6646 F:      drivers/media/usb/gspca/m5602/
6647
6648 GSPCA PAC207 SONIXB SUBDRIVER
6649 M:      Hans Verkuil <hverkuil@xs4all.nl>
6650 L:      linux-media@vger.kernel.org
6651 T:      git git://linuxtv.org/media_tree.git
6652 S:      Odd Fixes
6653 F:      drivers/media/usb/gspca/pac207.c
6654
6655 GSPCA SN9C20X SUBDRIVER
6656 M:      Brian Johnson <brijohn@gmail.com>
6657 L:      linux-media@vger.kernel.org
6658 T:      git git://linuxtv.org/media_tree.git
6659 S:      Maintained
6660 F:      drivers/media/usb/gspca/sn9c20x.c
6661
6662 GSPCA T613 SUBDRIVER
6663 M:      Leandro Costantino <lcostantino@gmail.com>
6664 L:      linux-media@vger.kernel.org
6665 T:      git git://linuxtv.org/media_tree.git
6666 S:      Maintained
6667 F:      drivers/media/usb/gspca/t613.c
6668
6669 GSPCA USB WEBCAM DRIVER
6670 M:      Hans Verkuil <hverkuil@xs4all.nl>
6671 L:      linux-media@vger.kernel.org
6672 T:      git git://linuxtv.org/media_tree.git
6673 S:      Odd Fixes
6674 F:      drivers/media/usb/gspca/
6675
6676 GTP (GPRS Tunneling Protocol)
6677 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6678 M:      Harald Welte <laforge@gnumonks.org>
6679 L:      osmocom-net-gprs@lists.osmocom.org
6680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6681 S:      Maintained
6682 F:      drivers/net/gtp.c
6683
6684 GUID PARTITION TABLE (GPT)
6685 M:      Davidlohr Bueso <dave@stgolabs.net>
6686 L:      linux-efi@vger.kernel.org
6687 S:      Maintained
6688 F:      block/partitions/efi.*
6689
6690 H8/300 ARCHITECTURE
6691 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6692 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6693 W:      http://uclinux-h8.sourceforge.jp
6694 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6695 S:      Maintained
6696 F:      arch/h8300/
6697 F:      drivers/clocksource/h8300_*.c
6698 F:      drivers/clk/h8300/
6699 F:      drivers/irqchip/irq-renesas-h8*.c
6700
6701 HACKRF MEDIA DRIVER
6702 M:      Antti Palosaari <crope@iki.fi>
6703 L:      linux-media@vger.kernel.org
6704 W:      https://linuxtv.org
6705 W:      http://palosaari.fi/linux/
6706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6707 T:      git git://linuxtv.org/anttip/media_tree.git
6708 S:      Maintained
6709 F:      drivers/media/usb/hackrf/
6710
6711 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6712 M:      Frank Seidel <frank@f-seidel.de>
6713 L:      platform-driver-x86@vger.kernel.org
6714 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6715 S:      Maintained
6716 F:      drivers/platform/x86/hdaps.c
6717
6718 HARDWARE MONITORING
6719 M:      Jean Delvare <jdelvare@suse.com>
6720 M:      Guenter Roeck <linux@roeck-us.net>
6721 L:      linux-hwmon@vger.kernel.org
6722 W:      http://hwmon.wiki.kernel.org/
6723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6724 S:      Maintained
6725 F:      Documentation/devicetree/bindings/hwmon/
6726 F:      Documentation/hwmon/
6727 F:      drivers/hwmon/
6728 F:      include/linux/hwmon*.h
6729 F:      include/trace/events/hwmon*.h
6730
6731 HARDWARE RANDOM NUMBER GENERATOR CORE
6732 M:      Matt Mackall <mpm@selenic.com>
6733 M:      Herbert Xu <herbert@gondor.apana.org.au>
6734 L:      linux-crypto@vger.kernel.org
6735 S:      Odd fixes
6736 F:      Documentation/devicetree/bindings/rng/
6737 F:      Documentation/hw_random.txt
6738 F:      drivers/char/hw_random/
6739 F:      include/linux/hw_random.h
6740
6741 HARDWARE TRACING FACILITIES
6742 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6743 S:      Maintained
6744 F:      drivers/hwtracing/
6745
6746 HARDWARE SPINLOCK CORE
6747 M:      Ohad Ben-Cohen <ohad@wizery.com>
6748 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6749 L:      linux-remoteproc@vger.kernel.org
6750 S:      Maintained
6751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6752 F:      Documentation/devicetree/bindings/hwlock/
6753 F:      Documentation/hwspinlock.txt
6754 F:      drivers/hwspinlock/
6755 F:      include/linux/hwspinlock.h
6756
6757 HARMONY SOUND DRIVER
6758 L:      linux-parisc@vger.kernel.org
6759 S:      Maintained
6760 F:      sound/parisc/harmony.*
6761
6762 HDPVR USB VIDEO ENCODER DRIVER
6763 M:      Hans Verkuil <hverkuil@xs4all.nl>
6764 L:      linux-media@vger.kernel.org
6765 T:      git git://linuxtv.org/media_tree.git
6766 W:      https://linuxtv.org
6767 S:      Odd Fixes
6768 F:      drivers/media/usb/hdpvr/
6769
6770 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6771 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6772 S:      Supported
6773 F:      Documentation/watchdog/hpwdt.txt
6774 F:      drivers/watchdog/hpwdt.c
6775
6776 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6777 M:      Don Brace <don.brace@microsemi.com>
6778 L:      esc.storagedev@microsemi.com
6779 L:      linux-scsi@vger.kernel.org
6780 S:      Supported
6781 F:      Documentation/scsi/hpsa.txt
6782 F:      drivers/scsi/hpsa*.[ch]
6783 F:      include/linux/cciss*.h
6784 F:      include/uapi/linux/cciss*.h
6785
6786 HFI1 DRIVER
6787 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6788 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6789 L:      linux-rdma@vger.kernel.org
6790 S:      Supported
6791 F:      drivers/infiniband/hw/hfi1
6792
6793 HFS FILESYSTEM
6794 L:      linux-fsdevel@vger.kernel.org
6795 S:      Orphan
6796 F:      Documentation/filesystems/hfs.txt
6797 F:      fs/hfs/
6798
6799 HFSPLUS FILESYSTEM
6800 L:      linux-fsdevel@vger.kernel.org
6801 S:      Orphan
6802 F:      Documentation/filesystems/hfsplus.txt
6803 F:      fs/hfsplus/
6804
6805 HGA FRAMEBUFFER DRIVER
6806 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6807 L:      linux-nvidia@lists.surfsouth.com
6808 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6809 S:      Maintained
6810 F:      drivers/video/fbdev/hgafb.c
6811
6812 HIBERNATION (aka Software Suspend, aka swsusp)
6813 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6814 M:      Pavel Machek <pavel@ucw.cz>
6815 L:      linux-pm@vger.kernel.org
6816 B:      https://bugzilla.kernel.org
6817 S:      Supported
6818 F:      arch/x86/power/
6819 F:      drivers/base/power/
6820 F:      kernel/power/
6821 F:      include/linux/suspend.h
6822 F:      include/linux/freezer.h
6823 F:      include/linux/pm.h
6824 F:      arch/*/include/asm/suspend*.h
6825
6826 HID CORE LAYER
6827 M:      Jiri Kosina <jikos@kernel.org>
6828 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6829 L:      linux-input@vger.kernel.org
6830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6831 S:      Maintained
6832 F:      drivers/hid/
6833 F:      include/linux/hid*
6834 F:      include/uapi/linux/hid*
6835
6836 HID SENSOR HUB DRIVERS
6837 M:      Jiri Kosina <jikos@kernel.org>
6838 M:      Jonathan Cameron <jic23@kernel.org>
6839 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6840 L:      linux-input@vger.kernel.org
6841 L:      linux-iio@vger.kernel.org
6842 S:      Maintained
6843 F:      Documentation/hid/hid-sensor*
6844 F:      drivers/hid/hid-sensor-*
6845 F:      drivers/iio/*/hid-*
6846 F:      include/linux/hid-sensor-*
6847
6848 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6849 M:      Thomas Gleixner <tglx@linutronix.de>
6850 L:      linux-kernel@vger.kernel.org
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6852 S:      Maintained
6853 F:      Documentation/timers/
6854 F:      kernel/time/hrtimer.c
6855 F:      kernel/time/clockevents.c
6856 F:      kernel/time/timer_*.c
6857 F:      include/linux/clockchips.h
6858 F:      include/linux/hrtimer.h
6859
6860 HIGH-SPEED SCC DRIVER FOR AX.25
6861 L:      linux-hams@vger.kernel.org
6862 S:      Orphan
6863 F:      drivers/net/hamradio/dmascc.c
6864 F:      drivers/net/hamradio/scc.c
6865
6866 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6867 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6868 W:      http://www.highpoint-tech.com
6869 S:      Supported
6870 F:      Documentation/scsi/hptiop.txt
6871 F:      drivers/scsi/hptiop.c
6872
6873 HIPPI
6874 M:      Jes Sorensen <jes@trained-monkey.org>
6875 L:      linux-hippi@sunsite.dk
6876 S:      Maintained
6877 F:      include/linux/hippidevice.h
6878 F:      include/uapi/linux/if_hippi.h
6879 F:      net/802/hippi.c
6880 F:      drivers/net/hippi/
6881
6882 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6883 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6884 M:      Salil Mehta <salil.mehta@huawei.com>
6885 L:      netdev@vger.kernel.org
6886 W:      http://www.hisilicon.com
6887 S:      Maintained
6888 F:      drivers/net/ethernet/hisilicon/hns3/
6889
6890 HISILICON LPC BUS DRIVER
6891 M:      john.garry@huawei.com
6892 W:      http://www.hisilicon.com
6893 S:      Maintained
6894 F:      drivers/bus/hisi_lpc.c
6895 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6896
6897 HISILICON NETWORK SUBSYSTEM DRIVER
6898 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6899 M:      Salil Mehta <salil.mehta@huawei.com>
6900 L:      netdev@vger.kernel.org
6901 W:      http://www.hisilicon.com
6902 S:      Maintained
6903 F:      drivers/net/ethernet/hisilicon/
6904 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6905
6906 HISILICON PMU DRIVER
6907 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6908 W:      http://www.hisilicon.com
6909 S:      Supported
6910 F:      drivers/perf/hisilicon
6911 F:      Documentation/perf/hisi-pmu.txt
6912
6913 HISILICON ROCE DRIVER
6914 M:      Lijun Ou <oulijun@huawei.com>
6915 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6916 L:      linux-rdma@vger.kernel.org
6917 S:      Maintained
6918 F:      drivers/infiniband/hw/hns/
6919 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6920
6921 HISILICON SAS Controller
6922 M:      John Garry <john.garry@huawei.com>
6923 W:      http://www.hisilicon.com
6924 S:      Supported
6925 F:      drivers/scsi/hisi_sas/
6926 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6927
6928 HMM - Heterogeneous Memory Management
6929 M:      Jérôme Glisse <jglisse@redhat.com>
6930 L:      linux-mm@kvack.org
6931 S:      Maintained
6932 F:      mm/hmm*
6933 F:      include/linux/hmm*
6934 F:      Documentation/vm/hmm.rst
6935
6936 HOST AP DRIVER
6937 M:      Jouni Malinen <j@w1.fi>
6938 L:      linux-wireless@vger.kernel.org
6939 W:      http://w1.fi/hostap-driver.html
6940 S:      Obsolete
6941 F:      drivers/net/wireless/intersil/hostap/
6942
6943 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6944 L:      platform-driver-x86@vger.kernel.org
6945 S:      Orphan
6946 F:      drivers/platform/x86/tc1100-wmi.c
6947
6948 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6949 M:      Jaroslav Kysela <perex@perex.cz>
6950 S:      Maintained
6951 F:      drivers/net/ethernet/hp/hp100.*
6952
6953 HPET:   High Precision Event Timers driver
6954 M:      Clemens Ladisch <clemens@ladisch.de>
6955 S:      Maintained
6956 F:      Documentation/timers/hpet.txt
6957 F:      drivers/char/hpet.c
6958 F:      include/linux/hpet.h
6959 F:      include/uapi/linux/hpet.h
6960
6961 HPET:   x86
6962 S:      Orphan
6963 F:      arch/x86/kernel/hpet.c
6964 F:      arch/x86/include/asm/hpet.h
6965
6966 HPFS FILESYSTEM
6967 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6968 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6969 S:      Maintained
6970 F:      fs/hpfs/
6971
6972 HSI SUBSYSTEM
6973 M:      Sebastian Reichel <sre@kernel.org>
6974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6975 S:      Maintained
6976 F:      Documentation/ABI/testing/sysfs-bus-hsi
6977 F:      Documentation/driver-api/hsi.rst
6978 F:      drivers/hsi/
6979 F:      include/linux/hsi/
6980 F:      include/uapi/linux/hsi/
6981
6982 HSO 3G MODEM DRIVER
6983 L:      linux-usb@vger.kernel.org
6984 S:      Orphan
6985 F:      drivers/net/usb/hso.c
6986
6987 HSR NETWORK PROTOCOL
6988 M:      Arvid Brodin <arvid.brodin@alten.se>
6989 L:      netdev@vger.kernel.org
6990 S:      Maintained
6991 F:      net/hsr/
6992
6993 HT16K33 LED CONTROLLER DRIVER
6994 M:      Robin van der Gracht <robin@protonic.nl>
6995 S:      Maintained
6996 F:      drivers/auxdisplay/ht16k33.c
6997 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6998
6999 HTCPEN TOUCHSCREEN DRIVER
7000 M:      Pau Oliva Fora <pof@eslack.org>
7001 L:      linux-input@vger.kernel.org
7002 S:      Maintained
7003 F:      drivers/input/touchscreen/htcpen.c
7004
7005 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7006 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7007 L:      linux-iio@vger.kernel.org
7008 W:      http://www.st.com/
7009 S:      Maintained
7010 F:      drivers/iio/humidity/hts221*
7011 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7012
7013 HUAWEI ETHERNET DRIVER
7014 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7015 L:      netdev@vger.kernel.org
7016 S:      Supported
7017 F:      Documentation/networking/hinic.txt
7018 F:      drivers/net/ethernet/huawei/hinic/
7019
7020 HUGETLB FILESYSTEM
7021 M:      Mike Kravetz <mike.kravetz@oracle.com>
7022 L:      linux-mm@kvack.org
7023 S:      Maintained
7024 F:      fs/hugetlbfs/
7025 F:      mm/hugetlb.c
7026 F:      include/linux/hugetlb.h
7027 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7028 F:      Documentation/vm/hugetlbfs_reserv.rst
7029 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7030
7031 HVA ST MEDIA DRIVER
7032 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7033 L:      linux-media@vger.kernel.org
7034 T:      git git://linuxtv.org/media_tree.git
7035 W:      https://linuxtv.org
7036 S:      Supported
7037 F:      drivers/media/platform/sti/hva
7038
7039 HWPOISON MEMORY FAILURE HANDLING
7040 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7041 L:      linux-mm@kvack.org
7042 S:      Maintained
7043 F:      mm/memory-failure.c
7044 F:      mm/hwpoison-inject.c
7045
7046 HYGON PROCESSOR SUPPORT
7047 M:      Pu Wen <puwen@hygon.cn>
7048 L:      linux-kernel@vger.kernel.org
7049 S:      Maintained
7050 F:      arch/x86/kernel/cpu/hygon.c
7051
7052 Hyper-V CORE AND DRIVERS
7053 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7054 M:      Haiyang Zhang <haiyangz@microsoft.com>
7055 M:      Stephen Hemminger <sthemmin@microsoft.com>
7056 M:      Sasha Levin <sashal@kernel.org>
7057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7058 L:      devel@linuxdriverproject.org
7059 S:      Supported
7060 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7061 F:      arch/x86/include/asm/mshyperv.h
7062 F:      arch/x86/include/asm/trace/hyperv.h
7063 F:      arch/x86/include/asm/hyperv-tlfs.h
7064 F:      arch/x86/kernel/cpu/mshyperv.c
7065 F:      arch/x86/hyperv
7066 F:      drivers/hid/hid-hyperv.c
7067 F:      drivers/hv/
7068 F:      drivers/input/serio/hyperv-keyboard.c
7069 F:      drivers/pci/controller/pci-hyperv.c
7070 F:      drivers/net/hyperv/
7071 F:      drivers/scsi/storvsc_drv.c
7072 F:      drivers/uio/uio_hv_generic.c
7073 F:      drivers/video/fbdev/hyperv_fb.c
7074 F:      net/vmw_vsock/hyperv_transport.c
7075 F:      include/linux/hyperv.h
7076 F:      include/uapi/linux/hyperv.h
7077 F:      tools/hv/
7078 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7079
7080 HYPERVISOR VIRTUAL CONSOLE DRIVER
7081 L:      linuxppc-dev@lists.ozlabs.org
7082 S:      Odd Fixes
7083 F:      drivers/tty/hvc/
7084
7085 I2C ACPI SUPPORT
7086 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7087 L:      linux-i2c@vger.kernel.org
7088 L:      linux-acpi@vger.kernel.org
7089 S:      Maintained
7090 F:      drivers/i2c/i2c-core-acpi.c
7091
7092 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7093 M:      Ajay Gupta <ajayg@nvidia.com>
7094 L:      linux-i2c@vger.kernel.org
7095 S:      Maintained
7096 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7097 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7098
7099 I2C MUXES
7100 M:      Peter Rosin <peda@axentia.se>
7101 L:      linux-i2c@vger.kernel.org
7102 S:      Maintained
7103 F:      Documentation/i2c/i2c-topology
7104 F:      Documentation/i2c/muxes/
7105 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7106 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7107 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7108 F:      drivers/i2c/i2c-mux.c
7109 F:      drivers/i2c/muxes/
7110 F:      include/linux/i2c-mux.h
7111
7112 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7113 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7114 L:      linux-i2c@vger.kernel.org
7115 S:      Maintained
7116 F:      drivers/i2c/busses/i2c-mv64xxx.c
7117
7118 I2C OVER PARALLEL PORT
7119 M:      Jean Delvare <jdelvare@suse.com>
7120 L:      linux-i2c@vger.kernel.org
7121 S:      Maintained
7122 F:      Documentation/i2c/busses/i2c-parport
7123 F:      Documentation/i2c/busses/i2c-parport-light
7124 F:      drivers/i2c/busses/i2c-parport.c
7125 F:      drivers/i2c/busses/i2c-parport-light.c
7126
7127 I2C SUBSYSTEM
7128 M:      Wolfram Sang <wsa@the-dreams.de>
7129 L:      linux-i2c@vger.kernel.org
7130 W:      https://i2c.wiki.kernel.org/
7131 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7133 S:      Maintained
7134 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7135 F:      Documentation/i2c/
7136 F:      drivers/i2c/*
7137 F:      include/linux/i2c.h
7138 F:      include/linux/i2c-dev.h
7139 F:      include/linux/i2c-smbus.h
7140 F:      include/uapi/linux/i2c.h
7141 F:      include/uapi/linux/i2c-*.h
7142
7143 I2C SUBSYSTEM HOST DRIVERS
7144 L:      linux-i2c@vger.kernel.org
7145 W:      https://i2c.wiki.kernel.org/
7146 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7148 S:      Odd Fixes
7149 F:      Documentation/devicetree/bindings/i2c/
7150 F:      drivers/i2c/algos/
7151 F:      drivers/i2c/busses/
7152
7153 I2C-TAOS-EVM DRIVER
7154 M:      Jean Delvare <jdelvare@suse.com>
7155 L:      linux-i2c@vger.kernel.org
7156 S:      Maintained
7157 F:      Documentation/i2c/busses/i2c-taos-evm
7158 F:      drivers/i2c/busses/i2c-taos-evm.c
7159
7160 I2C-TINY-USB DRIVER
7161 M:      Till Harbaum <till@harbaum.org>
7162 L:      linux-i2c@vger.kernel.org
7163 W:      http://www.harbaum.org/till/i2c_tiny_usb
7164 S:      Maintained
7165 F:      drivers/i2c/busses/i2c-tiny-usb.c
7166
7167 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7168 M:      Jean Delvare <jdelvare@suse.com>
7169 L:      linux-i2c@vger.kernel.org
7170 S:      Maintained
7171 F:      Documentation/i2c/busses/i2c-ali1535
7172 F:      Documentation/i2c/busses/i2c-ali1563
7173 F:      Documentation/i2c/busses/i2c-ali15x3
7174 F:      Documentation/i2c/busses/i2c-amd756
7175 F:      Documentation/i2c/busses/i2c-amd8111
7176 F:      Documentation/i2c/busses/i2c-i801
7177 F:      Documentation/i2c/busses/i2c-nforce2
7178 F:      Documentation/i2c/busses/i2c-piix4
7179 F:      Documentation/i2c/busses/i2c-sis5595
7180 F:      Documentation/i2c/busses/i2c-sis630
7181 F:      Documentation/i2c/busses/i2c-sis96x
7182 F:      Documentation/i2c/busses/i2c-via
7183 F:      Documentation/i2c/busses/i2c-viapro
7184 F:      drivers/i2c/busses/i2c-ali1535.c
7185 F:      drivers/i2c/busses/i2c-ali1563.c
7186 F:      drivers/i2c/busses/i2c-ali15x3.c
7187 F:      drivers/i2c/busses/i2c-amd756.c
7188 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7189 F:      drivers/i2c/busses/i2c-amd8111.c
7190 F:      drivers/i2c/busses/i2c-i801.c
7191 F:      drivers/i2c/busses/i2c-isch.c
7192 F:      drivers/i2c/busses/i2c-nforce2.c
7193 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7194 F:      drivers/i2c/busses/i2c-piix4.c
7195 F:      drivers/i2c/busses/i2c-sis5595.c
7196 F:      drivers/i2c/busses/i2c-sis630.c
7197 F:      drivers/i2c/busses/i2c-sis96x.c
7198 F:      drivers/i2c/busses/i2c-via.c
7199 F:      drivers/i2c/busses/i2c-viapro.c
7200
7201 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7202 M:      Hans de Goede <hdegoede@redhat.com>
7203 L:      linux-i2c@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/i2c/busses/i2c-cht-wc.c
7206
7207 I2C/SMBUS ISMT DRIVER
7208 M:      Seth Heasley <seth.heasley@intel.com>
7209 M:      Neil Horman <nhorman@tuxdriver.com>
7210 L:      linux-i2c@vger.kernel.org
7211 F:      drivers/i2c/busses/i2c-ismt.c
7212 F:      Documentation/i2c/busses/i2c-ismt
7213
7214 I2C/SMBUS STUB DRIVER
7215 M:      Jean Delvare <jdelvare@suse.com>
7216 L:      linux-i2c@vger.kernel.org
7217 S:      Maintained
7218 F:      drivers/i2c/i2c-stub.c
7219
7220 I3C SUBSYSTEM
7221 M:      Boris Brezillon <bbrezillon@kernel.org>
7222 L:      linux-i3c@lists.infradead.org
7223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7224 S:      Maintained
7225 F:      Documentation/ABI/testing/sysfs-bus-i3c
7226 F:      Documentation/devicetree/bindings/i3c/
7227 F:      Documentation/driver-api/i3c
7228 F:      drivers/i3c/
7229 F:      include/linux/i3c/
7230 F:      include/dt-bindings/i3c/
7231
7232 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7233 M:      Vitor Soares <vitor.soares@synopsys.com>
7234 S:      Maintained
7235 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7236 F:      drivers/i3c/master/dw*
7237
7238 IA64 (Itanium) PLATFORM
7239 M:      Tony Luck <tony.luck@intel.com>
7240 M:      Fenghua Yu <fenghua.yu@intel.com>
7241 L:      linux-ia64@vger.kernel.org
7242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7243 S:      Maintained
7244 F:      arch/ia64/
7245
7246 IBM Power 842 compression accelerator
7247 M:      Haren Myneni <haren@us.ibm.com>
7248 S:      Supported
7249 F:      drivers/crypto/nx/Makefile
7250 F:      drivers/crypto/nx/Kconfig
7251 F:      drivers/crypto/nx/nx-842*
7252 F:      include/linux/sw842.h
7253 F:      crypto/842.c
7254 F:      lib/842/
7255
7256 IBM Power in-Nest Crypto Acceleration
7257 M:      Breno Leitão <leitao@debian.org>
7258 M:      Nayna Jain <nayna@linux.ibm.com>
7259 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7260 L:      linux-crypto@vger.kernel.org
7261 S:      Supported
7262 F:      drivers/crypto/nx/Makefile
7263 F:      drivers/crypto/nx/Kconfig
7264 F:      drivers/crypto/nx/nx-aes*
7265 F:      drivers/crypto/nx/nx-sha*
7266 F:      drivers/crypto/nx/nx.*
7267 F:      drivers/crypto/nx/nx_csbcpb.h
7268 F:      drivers/crypto/nx/nx_debugfs.h
7269
7270 IBM Power Linux RAID adapter
7271 M:      Brian King <brking@us.ibm.com>
7272 S:      Supported
7273 F:      drivers/scsi/ipr.*
7274
7275 IBM Power SRIOV Virtual NIC Device Driver
7276 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7277 M:      John Allen <jallen@linux.ibm.com>
7278 L:      netdev@vger.kernel.org
7279 S:      Supported
7280 F:      drivers/net/ethernet/ibm/ibmvnic.*
7281
7282 IBM Power Virtual Accelerator Switchboard
7283 M:      Sukadev Bhattiprolu
7284 L:      linuxppc-dev@lists.ozlabs.org
7285 S:      Supported
7286 F:      arch/powerpc/platforms/powernv/vas*
7287 F:      arch/powerpc/platforms/powernv/copy-paste.h
7288 F:      arch/powerpc/include/asm/vas.h
7289 F:      arch/powerpc/include/uapi/asm/vas.h
7290
7291 IBM Power Virtual Ethernet Device Driver
7292 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7293 L:      netdev@vger.kernel.org
7294 S:      Supported
7295 F:      drivers/net/ethernet/ibm/ibmveth.*
7296
7297 IBM Power Virtual FC Device Drivers
7298 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7299 L:      linux-scsi@vger.kernel.org
7300 S:      Supported
7301 F:      drivers/scsi/ibmvscsi/ibmvfc*
7302
7303 IBM Power Virtual Management Channel Driver
7304 M:      Steven Royer <seroyer@linux.ibm.com>
7305 S:      Supported
7306 F:      drivers/misc/ibmvmc.*
7307
7308 IBM Power Virtual SCSI Device Drivers
7309 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7310 L:      linux-scsi@vger.kernel.org
7311 S:      Supported
7312 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7313 F:      include/scsi/viosrp.h
7314
7315 IBM Power Virtual SCSI Device Target Driver
7316 M:      Michael Cyr <mikecyr@linux.ibm.com>
7317 L:      linux-scsi@vger.kernel.org
7318 L:      target-devel@vger.kernel.org
7319 S:      Supported
7320 F:      drivers/scsi/ibmvscsi_tgt/
7321
7322 IBM Power VMX Cryptographic instructions
7323 M:      Breno Leitão <leitao@debian.org>
7324 M:      Nayna Jain <nayna@linux.ibm.com>
7325 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7326 L:      linux-crypto@vger.kernel.org
7327 S:      Supported
7328 F:      drivers/crypto/vmx/Makefile
7329 F:      drivers/crypto/vmx/Kconfig
7330 F:      drivers/crypto/vmx/vmx.c
7331 F:      drivers/crypto/vmx/aes*
7332 F:      drivers/crypto/vmx/ghash*
7333 F:      drivers/crypto/vmx/ppc-xlate.pl
7334
7335 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7336 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7337 L:      linux-pci@vger.kernel.org
7338 L:      linuxppc-dev@lists.ozlabs.org
7339 S:      Supported
7340 F:      drivers/pci/hotplug/rpaphp*
7341
7342 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7343 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7344 L:      linux-pci@vger.kernel.org
7345 L:      linuxppc-dev@lists.ozlabs.org
7346 S:      Supported
7347 F:      drivers/pci/hotplug/rpadlpar*
7348
7349 IBM ServeRAID RAID DRIVER
7350 S:      Orphan
7351 F:      drivers/scsi/ips.*
7352
7353 ICH LPC AND GPIO DRIVER
7354 M:      Peter Tyser <ptyser@xes-inc.com>
7355 S:      Maintained
7356 F:      drivers/mfd/lpc_ich.c
7357 F:      drivers/gpio/gpio-ich.c
7358
7359 IDE SUBSYSTEM
7360 M:      "David S. Miller" <davem@davemloft.net>
7361 L:      linux-ide@vger.kernel.org
7362 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7364 S:      Maintained
7365 F:      Documentation/ide/
7366 F:      drivers/ide/
7367 F:      include/linux/ide.h
7368
7369 IDE/ATAPI DRIVERS
7370 M:      Borislav Petkov <bp@alien8.de>
7371 L:      linux-ide@vger.kernel.org
7372 S:      Maintained
7373 F:      Documentation/cdrom/ide-cd
7374 F:      drivers/ide/ide-cd*
7375
7376 IDEAPAD LAPTOP EXTRAS DRIVER
7377 M:      Ike Panhc <ike.pan@canonical.com>
7378 L:      platform-driver-x86@vger.kernel.org
7379 W:      http://launchpad.net/ideapad-laptop
7380 S:      Maintained
7381 F:      drivers/platform/x86/ideapad-laptop.c
7382
7383 IDEAPAD LAPTOP SLIDEBAR DRIVER
7384 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7385 L:      linux-input@vger.kernel.org
7386 W:      https://github.com/o2genum/ideapad-slidebar
7387 S:      Maintained
7388 F:      drivers/input/misc/ideapad_slidebar.c
7389
7390 IDT VersaClock 5 CLOCK DRIVER
7391 M:      Marek Vasut <marek.vasut@gmail.com>
7392 S:      Maintained
7393 F:      drivers/clk/clk-versaclock5.c
7394
7395 IEEE 802.15.4 SUBSYSTEM
7396 M:      Alexander Aring <alex.aring@gmail.com>
7397 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7398 L:      linux-wpan@vger.kernel.org
7399 W:      http://wpan.cakelab.org/
7400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7402 S:      Maintained
7403 F:      net/ieee802154/
7404 F:      net/mac802154/
7405 F:      drivers/net/ieee802154/
7406 F:      include/linux/nl802154.h
7407 F:      include/linux/ieee802154.h
7408 F:      include/net/nl802154.h
7409 F:      include/net/mac802154.h
7410 F:      include/net/af_ieee802154.h
7411 F:      include/net/cfg802154.h
7412 F:      include/net/ieee802154_netdev.h
7413 F:      Documentation/networking/ieee802154.txt
7414
7415 IFE PROTOCOL
7416 M:      Yotam Gigi <yotam.gi@gmail.com>
7417 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7418 F:      net/ife
7419 F:      include/net/ife.h
7420 F:      include/uapi/linux/ife.h
7421
7422 IGORPLUG-USB IR RECEIVER
7423 M:      Sean Young <sean@mess.org>
7424 L:      linux-media@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/media/rc/igorplugusb.c
7427
7428 IGUANAWORKS USB IR TRANSCEIVER
7429 M:      Sean Young <sean@mess.org>
7430 L:      linux-media@vger.kernel.org
7431 S:      Maintained
7432 F:      drivers/media/rc/iguanair.c
7433
7434 IIO DIGITAL POTENTIOMETER DAC
7435 M:      Peter Rosin <peda@axentia.se>
7436 L:      linux-iio@vger.kernel.org
7437 S:      Maintained
7438 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7439 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7440 F:      drivers/iio/dac/dpot-dac.c
7441
7442 IIO ENVELOPE DETECTOR
7443 M:      Peter Rosin <peda@axentia.se>
7444 L:      linux-iio@vger.kernel.org
7445 S:      Maintained
7446 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7447 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7448 F:      drivers/iio/adc/envelope-detector.c
7449
7450 IIO MULTIPLEXER
7451 M:      Peter Rosin <peda@axentia.se>
7452 L:      linux-iio@vger.kernel.org
7453 S:      Maintained
7454 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7455 F:      drivers/iio/multiplexer/iio-mux.c
7456
7457 IIO SUBSYSTEM AND DRIVERS
7458 M:      Jonathan Cameron <jic23@kernel.org>
7459 R:      Hartmut Knaack <knaack.h@gmx.de>
7460 R:      Lars-Peter Clausen <lars@metafoo.de>
7461 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7462 L:      linux-iio@vger.kernel.org
7463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7464 S:      Maintained
7465 F:      Documentation/ABI/testing/configfs-iio*
7466 F:      Documentation/ABI/testing/sysfs-bus-iio*
7467 F:      Documentation/devicetree/bindings/iio/
7468 F:      drivers/iio/
7469 F:      drivers/staging/iio/
7470 F:      include/linux/iio/
7471 F:      tools/iio/
7472
7473 IIO UNIT CONVERTER
7474 M:      Peter Rosin <peda@axentia.se>
7475 L:      linux-iio@vger.kernel.org
7476 S:      Maintained
7477 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7478 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7479 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7480 F:      drivers/iio/afe/iio-rescale.c
7481
7482 IKANOS/ADI EAGLE ADSL USB DRIVER
7483 M:      Matthieu Castet <castet.matthieu@free.fr>
7484 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7485 S:      Maintained
7486 F:      drivers/usb/atm/ueagle-atm.c
7487
7488 IMGTEC ASCII LCD DRIVER
7489 M:      Paul Burton <paul.burton@mips.com>
7490 S:      Maintained
7491 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7492 F:      drivers/auxdisplay/img-ascii-lcd.c
7493
7494 IMGTEC IR DECODER DRIVER
7495 M:      James Hogan <jhogan@kernel.org>
7496 S:      Maintained
7497 F:      drivers/media/rc/img-ir/
7498
7499 IMON SOUNDGRAPH USB IR RECEIVER
7500 M:      Sean Young <sean@mess.org>
7501 L:      linux-media@vger.kernel.org
7502 S:      Maintained
7503 F:      drivers/media/rc/imon_raw.c
7504 F:      drivers/media/rc/imon.c
7505
7506 IMS TWINTURBO FRAMEBUFFER DRIVER
7507 L:      linux-fbdev@vger.kernel.org
7508 S:      Orphan
7509 F:      drivers/video/fbdev/imsttfb.c
7510
7511 INA209 HARDWARE MONITOR DRIVER
7512 M:      Guenter Roeck <linux@roeck-us.net>
7513 L:      linux-hwmon@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/hwmon/ina209
7516 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7517 F:      drivers/hwmon/ina209.c
7518
7519 INA2XX HARDWARE MONITOR DRIVER
7520 M:      Guenter Roeck <linux@roeck-us.net>
7521 L:      linux-hwmon@vger.kernel.org
7522 S:      Maintained
7523 F:      Documentation/hwmon/ina2xx
7524 F:      drivers/hwmon/ina2xx.c
7525 F:      include/linux/platform_data/ina2xx.h
7526
7527 INDUSTRY PACK SUBSYSTEM (IPACK)
7528 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7529 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7530 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7531 L:      industrypack-devel@lists.sourceforge.net
7532 W:      http://industrypack.sourceforge.net
7533 S:      Maintained
7534 F:      drivers/ipack/
7535
7536 INFINIBAND SUBSYSTEM
7537 M:      Doug Ledford <dledford@redhat.com>
7538 M:      Jason Gunthorpe <jgg@mellanox.com>
7539 L:      linux-rdma@vger.kernel.org
7540 W:      https://github.com/linux-rdma/rdma-core
7541 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7543 S:      Supported
7544 F:      Documentation/devicetree/bindings/infiniband/
7545 F:      Documentation/infiniband/
7546 F:      drivers/infiniband/
7547 F:      include/uapi/linux/if_infiniband.h
7548 F:      include/uapi/rdma/
7549 F:      include/rdma/
7550
7551 INGENIC JZ4780 DMA Driver
7552 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7553 S:      Maintained
7554 F:      drivers/dma/dma-jz4780.c
7555
7556 INGENIC JZ4780 NAND DRIVER
7557 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7558 L:      linux-mtd@lists.infradead.org
7559 S:      Maintained
7560 F:      drivers/mtd/nand/raw/jz4780_*
7561
7562 INOTIFY
7563 M:      Jan Kara <jack@suse.cz>
7564 R:      Amir Goldstein <amir73il@gmail.com>
7565 L:      linux-fsdevel@vger.kernel.org
7566 S:      Maintained
7567 F:      Documentation/filesystems/inotify.txt
7568 F:      fs/notify/inotify/
7569 F:      include/linux/inotify.h
7570 F:      include/uapi/linux/inotify.h
7571
7572 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7573 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7574 L:      linux-input@vger.kernel.org
7575 Q:      http://patchwork.kernel.org/project/linux-input/list/
7576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7577 S:      Maintained
7578 F:      drivers/input/
7579 F:      include/linux/input.h
7580 F:      include/uapi/linux/input.h
7581 F:      include/uapi/linux/input-event-codes.h
7582 F:      include/linux/input/
7583 F:      Documentation/devicetree/bindings/input/
7584 F:      Documentation/devicetree/bindings/serio/
7585 F:      Documentation/input/
7586
7587 INPUT MULTITOUCH (MT) PROTOCOL
7588 M:      Henrik Rydberg <rydberg@bitmath.org>
7589 L:      linux-input@vger.kernel.org
7590 S:      Odd fixes
7591 F:      Documentation/input/multi-touch-protocol.rst
7592 F:      drivers/input/input-mt.c
7593 K:      \b(ABS|SYN)_MT_
7594
7595 INSIDE SECURE CRYPTO DRIVER
7596 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7597 F:      drivers/crypto/inside-secure/
7598 S:      Maintained
7599 L:      linux-crypto@vger.kernel.org
7600
7601 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7602 M:      Mimi Zohar <zohar@linux.ibm.com>
7603 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7604 L:      linux-integrity@vger.kernel.org
7605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7606 S:      Supported
7607 F:      security/integrity/ima/
7608
7609 INTEL 810/815 FRAMEBUFFER DRIVER
7610 M:      Antonino Daplas <adaplas@gmail.com>
7611 L:      linux-fbdev@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/video/fbdev/i810/
7614
7615 INTEL ASoC DRIVERS
7616 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7617 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7618 M:      Jie Yang <yang.jie@linux.intel.com>
7619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7620 S:      Supported
7621 F:      sound/soc/intel/
7622
7623 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7624 M:      Hans de Goede <hdegoede@redhat.com>
7625 L:      platform-driver-x86@vger.kernel.org
7626 S:      Maintained
7627 F:      drivers/platform/x86/intel_atomisp2_pm.c
7628
7629 INTEL C600 SERIES SAS CONTROLLER DRIVER
7630 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7631 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7632 L:      linux-scsi@vger.kernel.org
7633 T:      git git://git.code.sf.net/p/intel-sas/isci
7634 S:      Supported
7635 F:      drivers/scsi/isci/
7636
7637 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7638 M:      Jani Nikula <jani.nikula@linux.intel.com>
7639 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7640 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7641 L:      intel-gfx@lists.freedesktop.org
7642 W:      https://01.org/linuxgraphics/
7643 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7644 C:      irc://chat.freenode.net/intel-gfx
7645 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7646 T:      git git://anongit.freedesktop.org/drm-intel
7647 S:      Supported
7648 F:      drivers/gpu/drm/i915/
7649 F:      include/drm/i915*
7650 F:      include/uapi/drm/i915_drm.h
7651 F:      Documentation/gpu/i915.rst
7652
7653 INTEL ETHERNET DRIVERS
7654 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7655 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7656 W:      http://www.intel.com/support/feedback.htm
7657 W:      http://e1000.sourceforge.net/
7658 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7661 S:      Supported
7662 F:      Documentation/networking/device_drivers/intel/e100.rst
7663 F:      Documentation/networking/device_drivers/intel/e1000.rst
7664 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7665 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7666 F:      Documentation/networking/device_drivers/intel/igb.rst
7667 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7668 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7669 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7670 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7671 F:      Documentation/networking/device_drivers/intel/i40e.rst
7672 F:      Documentation/networking/device_drivers/intel/iavf.rst
7673 F:      Documentation/networking/device_drivers/intel/ice.rst
7674 F:      drivers/net/ethernet/intel/
7675 F:      drivers/net/ethernet/intel/*/
7676 F:      include/linux/avf/virtchnl.h
7677
7678 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7679 M:      Maik Broemme <mbroemme@libmpq.org>
7680 L:      linux-fbdev@vger.kernel.org
7681 S:      Maintained
7682 F:      Documentation/fb/intelfb.txt
7683 F:      drivers/video/fbdev/intelfb/
7684
7685 INTEL GPIO DRIVERS
7686 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7687 L:      linux-gpio@vger.kernel.org
7688 S:      Maintained
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7690 F:      drivers/gpio/gpio-ich.c
7691 F:      drivers/gpio/gpio-intel-mid.c
7692 F:      drivers/gpio/gpio-lynxpoint.c
7693 F:      drivers/gpio/gpio-merrifield.c
7694 F:      drivers/gpio/gpio-ml-ioh.c
7695 F:      drivers/gpio/gpio-pch.c
7696 F:      drivers/gpio/gpio-sch.c
7697 F:      drivers/gpio/gpio-sodaville.c
7698
7699 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7700 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7701 M:      Zhi Wang <zhi.a.wang@intel.com>
7702 L:      intel-gvt-dev@lists.freedesktop.org
7703 L:      intel-gfx@lists.freedesktop.org
7704 W:      https://01.org/igvt-g
7705 T:      git https://github.com/intel/gvt-linux.git
7706 S:      Supported
7707 F:      drivers/gpu/drm/i915/gvt/
7708
7709 INTEL HID EVENT DRIVER
7710 M:      Alex Hung <alex.hung@canonical.com>
7711 L:      platform-driver-x86@vger.kernel.org
7712 S:      Maintained
7713 F:      drivers/platform/x86/intel-hid.c
7714
7715 INTEL I/OAT DMA DRIVER
7716 M:      Dave Jiang <dave.jiang@intel.com>
7717 R:      Dan Williams <dan.j.williams@intel.com>
7718 L:      dmaengine@vger.kernel.org
7719 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7720 S:      Supported
7721 F:      drivers/dma/ioat*
7722
7723 INTEL IDLE DRIVER
7724 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7725 M:      Len Brown <lenb@kernel.org>
7726 L:      linux-pm@vger.kernel.org
7727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7728 B:      https://bugzilla.kernel.org
7729 S:      Supported
7730 F:      drivers/idle/intel_idle.c
7731
7732 INTEL INTEGRATED SENSOR HUB DRIVER
7733 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7734 M:      Jiri Kosina <jikos@kernel.org>
7735 L:      linux-input@vger.kernel.org
7736 S:      Maintained
7737 F:      drivers/hid/intel-ish-hid/
7738
7739 INTEL IOMMU (VT-d)
7740 M:      David Woodhouse <dwmw2@infradead.org>
7741 L:      iommu@lists.linux-foundation.org
7742 T:      git git://git.infradead.org/iommu-2.6.git
7743 S:      Supported
7744 F:      drivers/iommu/intel-iommu.c
7745 F:      include/linux/intel-iommu.h
7746
7747 INTEL IOP-ADMA DMA DRIVER
7748 R:      Dan Williams <dan.j.williams@intel.com>
7749 S:      Odd fixes
7750 F:      drivers/dma/iop-adma.c
7751
7752 INTEL IPU3 CSI-2 CIO2 DRIVER
7753 M:      Yong Zhi <yong.zhi@intel.com>
7754 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7755 M:      Bingbu Cao <bingbu.cao@intel.com>
7756 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7757 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7758 L:      linux-media@vger.kernel.org
7759 S:      Maintained
7760 F:      drivers/media/pci/intel/ipu3/
7761 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7762
7763 INTEL IPU3 CSI-2 IMGU DRIVER
7764 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7765 L:      linux-media@vger.kernel.org
7766 S:      Maintained
7767 F:      drivers/staging/media/ipu3/
7768 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7769 F:      Documentation/media/v4l-drivers/ipu3.rst
7770
7771 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7772 M:      Krzysztof Halasa <khalasa@piap.pl>
7773 S:      Maintained
7774 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7775 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7776 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7777 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7778 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7779 F:      drivers/net/wan/ixp4xx_hss.c
7780
7781 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7782 M:      Deepak Saxena <dsaxena@plexity.net>
7783 S:      Maintained
7784 F:      drivers/char/hw_random/ixp4xx-rng.c
7785
7786 INTEL MANAGEMENT ENGINE (mei)
7787 M:      Tomas Winkler <tomas.winkler@intel.com>
7788 L:      linux-kernel@vger.kernel.org
7789 S:      Supported
7790 F:      include/uapi/linux/mei.h
7791 F:      include/linux/mei_cl_bus.h
7792 F:      drivers/misc/mei/*
7793 F:      drivers/watchdog/mei_wdt.c
7794 F:      Documentation/misc-devices/mei/*
7795 F:      samples/mei/*
7796
7797 INTEL MENLOW THERMAL DRIVER
7798 M:      Sujith Thomas <sujith.thomas@intel.com>
7799 L:      platform-driver-x86@vger.kernel.org
7800 W:      https://01.org/linux-acpi
7801 S:      Supported
7802 F:      drivers/platform/x86/intel_menlow.c
7803
7804 INTEL MIC DRIVERS (mic)
7805 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7806 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7807 S:      Supported
7808 W:      https://github.com/sudeepdutt/mic
7809 W:      http://software.intel.com/en-us/mic-developer
7810 F:      include/linux/mic_bus.h
7811 F:      include/linux/scif.h
7812 F:      include/uapi/linux/mic_common.h
7813 F:      include/uapi/linux/mic_ioctl.h
7814 F:      include/uapi/linux/scif_ioctl.h
7815 F:      drivers/misc/mic/
7816 F:      drivers/dma/mic_x100_dma.c
7817 F:      drivers/dma/mic_x100_dma.h
7818 F:      Documentation/mic/
7819
7820 INTEL PMC CORE DRIVER
7821 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7822 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7823 L:      platform-driver-x86@vger.kernel.org
7824 S:      Maintained
7825 F:      drivers/platform/x86/intel_pmc_core*
7826
7827 INTEL PMC/P-Unit IPC DRIVER
7828 M:      Zha Qipeng<qipeng.zha@intel.com>
7829 L:      platform-driver-x86@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/platform/x86/intel_pmc_ipc.c
7832 F:      drivers/platform/x86/intel_punit_ipc.c
7833 F:      arch/x86/include/asm/intel_pmc_ipc.h
7834 F:      arch/x86/include/asm/intel_punit_ipc.h
7835
7836 INTEL PMIC GPIO DRIVERS
7837 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7838 S:      Maintained
7839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7840 F:      drivers/gpio/gpio-*cove.c
7841 F:      drivers/gpio/gpio-msic.c
7842
7843 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7844 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7845 S:      Maintained
7846 F:      drivers/mfd/intel_msic.c
7847 F:      drivers/mfd/intel_soc_pmic*
7848 F:      include/linux/mfd/intel_msic.h
7849 F:      include/linux/mfd/intel_soc_pmic*
7850
7851 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7852 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7853 L:      linux-wireless@vger.kernel.org
7854 S:      Maintained
7855 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7856 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7857 F:      drivers/net/wireless/intel/ipw2x00/
7858
7859 INTEL PSTATE DRIVER
7860 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7861 M:      Len Brown <lenb@kernel.org>
7862 L:      linux-pm@vger.kernel.org
7863 S:      Supported
7864 F:      drivers/cpufreq/intel_pstate.c
7865
7866 INTEL RDMA RNIC DRIVER
7867 M:      Faisal Latif <faisal.latif@intel.com>
7868 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7869 L:      linux-rdma@vger.kernel.org
7870 S:      Supported
7871 F:      drivers/infiniband/hw/i40iw/
7872 F:      include/uapi/rdma/i40iw-abi.h
7873
7874 INTEL TELEMETRY DRIVER
7875 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7876 M:      "David E. Box" <david.e.box@linux.intel.com>
7877 L:      platform-driver-x86@vger.kernel.org
7878 S:      Maintained
7879 F:      arch/x86/include/asm/intel_telemetry.h
7880 F:      drivers/platform/x86/intel_telemetry*
7881
7882 INTEL VIRTUAL BUTTON DRIVER
7883 M:      AceLan Kao <acelan.kao@canonical.com>
7884 L:      platform-driver-x86@vger.kernel.org
7885 S:      Maintained
7886 F:      drivers/platform/x86/intel-vbtn.c
7887
7888 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7889 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7890 L:      linux-wireless@vger.kernel.org
7891 S:      Supported
7892 F:      drivers/net/wireless/intel/iwlegacy/
7893
7894 INTEL WIRELESS WIFI LINK (iwlwifi)
7895 M:      Johannes Berg <johannes.berg@intel.com>
7896 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7897 M:      Luca Coelho <luciano.coelho@intel.com>
7898 M:      Intel Linux Wireless <linuxwifi@intel.com>
7899 L:      linux-wireless@vger.kernel.org
7900 W:      http://intellinuxwireless.org
7901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7902 S:      Supported
7903 F:      drivers/net/wireless/intel/iwlwifi/
7904
7905 INTEL WIRELESS WIMAX CONNECTION 2400
7906 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7907 M:      linux-wimax@intel.com
7908 L:      wimax@linuxwimax.org (subscribers-only)
7909 S:      Supported
7910 W:      http://linuxwimax.org
7911 F:      Documentation/wimax/README.i2400m
7912 F:      drivers/net/wimax/i2400m/
7913 F:      include/uapi/linux/wimax/i2400m.h
7914
7915 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7916 M:      Mario Limonciello <mario.limonciello@dell.com>
7917 S:      Maintained
7918 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7919
7920 INTEL(R) TRACE HUB
7921 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7922 S:      Supported
7923 F:      Documentation/trace/intel_th.rst
7924 F:      drivers/hwtracing/intel_th/
7925
7926 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7927 M:      Ning Sun <ning.sun@intel.com>
7928 L:      tboot-devel@lists.sourceforge.net
7929 W:      http://tboot.sourceforge.net
7930 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7931 S:      Supported
7932 F:      Documentation/intel_txt.txt
7933 F:      include/linux/tboot.h
7934 F:      arch/x86/kernel/tboot.c
7935
7936 INTEL-MID GPIO DRIVER
7937 M:      David Cohen <david.a.cohen@linux.intel.com>
7938 L:      linux-gpio@vger.kernel.org
7939 S:      Maintained
7940 F:      drivers/gpio/gpio-intel-mid.c
7941
7942 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7943 M:      Linus Walleij <linus.walleij@linaro.org>
7944 L:      linux-iio@vger.kernel.org
7945 S:      Maintained
7946 F:      drivers/iio/gyro/mpu3050*
7947 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7948
7949 IOC3 ETHERNET DRIVER
7950 M:      Ralf Baechle <ralf@linux-mips.org>
7951 L:      linux-mips@vger.kernel.org
7952 S:      Maintained
7953 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7954
7955 IOC3 SERIAL DRIVER
7956 M:      Pat Gefre <pfg@sgi.com>
7957 L:      linux-serial@vger.kernel.org
7958 S:      Maintained
7959 F:      drivers/tty/serial/ioc3_serial.c
7960
7961 IOMAP FILESYSTEM LIBRARY
7962 M:      Christoph Hellwig <hch@infradead.org>
7963 M:      Darrick J. Wong <darrick.wong@oracle.com>
7964 M:      linux-xfs@vger.kernel.org
7965 M:      linux-fsdevel@vger.kernel.org
7966 L:      linux-xfs@vger.kernel.org
7967 L:      linux-fsdevel@vger.kernel.org
7968 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7969 S:      Supported
7970 F:      fs/iomap.c
7971 F:      include/linux/iomap.h
7972
7973 IOMMU DRIVERS
7974 M:      Joerg Roedel <joro@8bytes.org>
7975 L:      iommu@lists.linux-foundation.org
7976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7977 S:      Maintained
7978 F:      Documentation/devicetree/bindings/iommu/
7979 F:      drivers/iommu/
7980 F:      include/linux/iommu.h
7981 F:      include/linux/of_iommu.h
7982 F:      include/linux/iova.h
7983
7984 IP MASQUERADING
7985 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7986 S:      Maintained
7987 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7988
7989 IPMI SUBSYSTEM
7990 M:      Corey Minyard <minyard@acm.org>
7991 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7992 W:      http://openipmi.sourceforge.net/
7993 S:      Supported
7994 F:      Documentation/devicetree/bindings/ipmi/
7995 F:      Documentation/IPMI.txt
7996 F:      drivers/char/ipmi/
7997 F:      include/linux/ipmi*
7998 F:      include/uapi/linux/ipmi*
7999
8000 IPS SCSI RAID DRIVER
8001 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8002 L:      linux-scsi@vger.kernel.org
8003 W:      http://www.adaptec.com/
8004 S:      Maintained
8005 F:      drivers/scsi/ips*
8006
8007 IPVS
8008 M:      Wensong Zhang <wensong@linux-vs.org>
8009 M:      Simon Horman <horms@verge.net.au>
8010 M:      Julian Anastasov <ja@ssi.bg>
8011 L:      netdev@vger.kernel.org
8012 L:      lvs-devel@vger.kernel.org
8013 S:      Maintained
8014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8016 F:      Documentation/networking/ipvs-sysctl.txt
8017 F:      include/net/ip_vs.h
8018 F:      include/uapi/linux/ip_vs.h
8019 F:      net/netfilter/ipvs/
8020
8021 IPWIRELESS DRIVER
8022 M:      Jiri Kosina <jikos@kernel.org>
8023 M:      David Sterba <dsterba@suse.com>
8024 S:      Odd Fixes
8025 F:      drivers/tty/ipwireless/
8026
8027 IPX NETWORK LAYER
8028 L:      netdev@vger.kernel.org
8029 S:      Obsolete
8030 F:      include/uapi/linux/ipx.h
8031
8032 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8033 M:      Marc Zyngier <marc.zyngier@arm.com>
8034 S:      Maintained
8035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8036 F:      Documentation/IRQ-domain.txt
8037 F:      include/linux/irqdomain.h
8038 F:      kernel/irq/irqdomain.c
8039 F:      kernel/irq/msi.c
8040
8041 IRQ SUBSYSTEM
8042 M:      Thomas Gleixner <tglx@linutronix.de>
8043 L:      linux-kernel@vger.kernel.org
8044 S:      Maintained
8045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8046 F:      kernel/irq/
8047
8048 IRQCHIP DRIVERS
8049 M:      Thomas Gleixner <tglx@linutronix.de>
8050 M:      Jason Cooper <jason@lakedaemon.net>
8051 M:      Marc Zyngier <marc.zyngier@arm.com>
8052 L:      linux-kernel@vger.kernel.org
8053 S:      Maintained
8054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8055 F:      Documentation/devicetree/bindings/interrupt-controller/
8056 F:      drivers/irqchip/
8057
8058 ISA
8059 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8060 S:      Maintained
8061 F:      Documentation/isa.txt
8062 F:      drivers/base/isa.c
8063 F:      include/linux/isa.h
8064
8065 ISA RADIO MODULE
8066 M:      Hans Verkuil <hverkuil@xs4all.nl>
8067 L:      linux-media@vger.kernel.org
8068 T:      git git://linuxtv.org/media_tree.git
8069 W:      https://linuxtv.org
8070 S:      Maintained
8071 F:      drivers/media/radio/radio-isa*
8072
8073 ISAPNP
8074 M:      Jaroslav Kysela <perex@perex.cz>
8075 S:      Maintained
8076 F:      Documentation/isapnp.txt
8077 F:      drivers/pnp/isapnp/
8078 F:      include/linux/isapnp.h
8079
8080 ISCSI
8081 M:      Lee Duncan <lduncan@suse.com>
8082 M:      Chris Leech <cleech@redhat.com>
8083 L:      open-iscsi@googlegroups.com
8084 W:      www.open-iscsi.com
8085 S:      Maintained
8086 F:      drivers/scsi/*iscsi*
8087 F:      include/scsi/*iscsi*
8088
8089 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8090 M:      Peter Jones <pjones@redhat.com>
8091 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8092 S:      Maintained
8093 F:      drivers/firmware/iscsi_ibft*
8094
8095 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8096 M:      Sagi Grimberg <sagi@grimberg.me>
8097 M:      Max Gurtovoy <maxg@mellanox.com>
8098 L:      linux-rdma@vger.kernel.org
8099 S:      Supported
8100 W:      http://www.openfabrics.org
8101 W:      www.open-iscsi.org
8102 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8103 F:      drivers/infiniband/ulp/iser/
8104
8105 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8106 M:      Sagi Grimberg <sagi@grimberg.me>
8107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8108 L:      linux-rdma@vger.kernel.org
8109 L:      target-devel@vger.kernel.org
8110 S:      Supported
8111 W:      http://www.linux-iscsi.org
8112 F:      drivers/infiniband/ulp/isert
8113
8114 ISDN SUBSYSTEM
8115 M:      Karsten Keil <isdn@linux-pingi.de>
8116 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8117 L:      netdev@vger.kernel.org
8118 W:      http://www.isdn4linux.de
8119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8120 S:      Maintained
8121 F:      Documentation/isdn/
8122 F:      drivers/isdn/
8123 F:      include/linux/isdn.h
8124 F:      include/linux/isdn/
8125 F:      include/uapi/linux/isdn.h
8126 F:      include/uapi/linux/isdn/
8127
8128 IT87 HARDWARE MONITORING DRIVER
8129 M:      Jean Delvare <jdelvare@suse.com>
8130 L:      linux-hwmon@vger.kernel.org
8131 S:      Maintained
8132 F:      Documentation/hwmon/it87
8133 F:      drivers/hwmon/it87.c
8134
8135 IT913X MEDIA DRIVER
8136 M:      Antti Palosaari <crope@iki.fi>
8137 L:      linux-media@vger.kernel.org
8138 W:      https://linuxtv.org
8139 W:      http://palosaari.fi/linux/
8140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8141 T:      git git://linuxtv.org/anttip/media_tree.git
8142 S:      Maintained
8143 F:      drivers/media/tuners/it913x*
8144
8145 IVTV VIDEO4LINUX DRIVER
8146 M:      Andy Walls <awalls@md.metrocast.net>
8147 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8148 L:      linux-media@vger.kernel.org
8149 T:      git git://linuxtv.org/media_tree.git
8150 W:      http://www.ivtvdriver.org
8151 S:      Maintained
8152 F:      Documentation/media/v4l-drivers/ivtv*
8153 F:      drivers/media/pci/ivtv/
8154 F:      include/uapi/linux/ivtv*
8155
8156 IX2505V MEDIA DRIVER
8157 M:      Malcolm Priestley <tvboxspy@gmail.com>
8158 L:      linux-media@vger.kernel.org
8159 W:      https://linuxtv.org
8160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8161 S:      Maintained
8162 F:      drivers/media/dvb-frontends/ix2505v*
8163
8164 JAILHOUSE HYPERVISOR INTERFACE
8165 M:      Jan Kiszka <jan.kiszka@siemens.com>
8166 L:      jailhouse-dev@googlegroups.com
8167 S:      Maintained
8168 F:      arch/x86/kernel/jailhouse.c
8169 F:      arch/x86/include/asm/jailhouse_para.h
8170
8171 JC42.4 TEMPERATURE SENSOR DRIVER
8172 M:      Guenter Roeck <linux@roeck-us.net>
8173 L:      linux-hwmon@vger.kernel.org
8174 S:      Maintained
8175 F:      drivers/hwmon/jc42.c
8176 F:      Documentation/hwmon/jc42
8177
8178 JFS FILESYSTEM
8179 M:      Dave Kleikamp <shaggy@kernel.org>
8180 L:      jfs-discussion@lists.sourceforge.net
8181 W:      http://jfs.sourceforge.net/
8182 T:      git git://github.com/kleikamp/linux-shaggy.git
8183 S:      Maintained
8184 F:      Documentation/filesystems/jfs.txt
8185 F:      fs/jfs/
8186
8187 JME NETWORK DRIVER
8188 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8189 L:      netdev@vger.kernel.org
8190 S:      Maintained
8191 F:      drivers/net/ethernet/jme.*
8192
8193 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8194 M:      David Woodhouse <dwmw2@infradead.org>
8195 L:      linux-mtd@lists.infradead.org
8196 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8197 S:      Maintained
8198 F:      fs/jffs2/
8199 F:      include/uapi/linux/jffs2.h
8200
8201 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8202 M:      "Theodore Ts'o" <tytso@mit.edu>
8203 M:      Jan Kara <jack@suse.com>
8204 L:      linux-ext4@vger.kernel.org
8205 S:      Maintained
8206 F:      fs/jbd2/
8207 F:      include/linux/jbd2.h
8208
8209 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8210 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8211 L:      linux-media@vger.kernel.org
8212 S:      Maintained
8213 F:      drivers/media/platform/rcar_jpu.c
8214
8215 JSM Neo PCI based serial card
8216 L:      linux-serial@vger.kernel.org
8217 S:      Orphan
8218 F:      drivers/tty/serial/jsm/
8219
8220 K10TEMP HARDWARE MONITORING DRIVER
8221 M:      Clemens Ladisch <clemens@ladisch.de>
8222 L:      linux-hwmon@vger.kernel.org
8223 S:      Maintained
8224 F:      Documentation/hwmon/k10temp
8225 F:      drivers/hwmon/k10temp.c
8226
8227 K8TEMP HARDWARE MONITORING DRIVER
8228 M:      Rudolf Marek <r.marek@assembler.cz>
8229 L:      linux-hwmon@vger.kernel.org
8230 S:      Maintained
8231 F:      Documentation/hwmon/k8temp
8232 F:      drivers/hwmon/k8temp.c
8233
8234 KASAN
8235 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8236 R:      Alexander Potapenko <glider@google.com>
8237 R:      Dmitry Vyukov <dvyukov@google.com>
8238 L:      kasan-dev@googlegroups.com
8239 S:      Maintained
8240 F:      arch/*/include/asm/kasan.h
8241 F:      arch/*/mm/kasan_init*
8242 F:      Documentation/dev-tools/kasan.rst
8243 F:      include/linux/kasan*.h
8244 F:      lib/test_kasan.c
8245 F:      mm/kasan/
8246 F:      scripts/Makefile.kasan
8247
8248 KCONFIG
8249 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8251 L:      linux-kbuild@vger.kernel.org
8252 S:      Maintained
8253 F:      Documentation/kbuild/kconfig*
8254 F:      scripts/kconfig/
8255 F:      scripts/Kconfig.include
8256
8257 KDUMP
8258 M:      Dave Young <dyoung@redhat.com>
8259 M:      Baoquan He <bhe@redhat.com>
8260 R:      Vivek Goyal <vgoyal@redhat.com>
8261 L:      kexec@lists.infradead.org
8262 W:      http://lse.sourceforge.net/kdump/
8263 S:      Maintained
8264 F:      Documentation/kdump/
8265
8266 KEENE FM RADIO TRANSMITTER DRIVER
8267 M:      Hans Verkuil <hverkuil@xs4all.nl>
8268 L:      linux-media@vger.kernel.org
8269 T:      git git://linuxtv.org/media_tree.git
8270 W:      https://linuxtv.org
8271 S:      Maintained
8272 F:      drivers/media/radio/radio-keene*
8273
8274 KERNEL AUTOMOUNTER
8275 M:      Ian Kent <raven@themaw.net>
8276 L:      autofs@vger.kernel.org
8277 S:      Maintained
8278 F:      fs/autofs/
8279
8280 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8281 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8282 M:      Michal Marek <michal.lkml@markovi.net>
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8284 L:      linux-kbuild@vger.kernel.org
8285 S:      Maintained
8286 F:      Documentation/kbuild/
8287 F:      Makefile
8288 F:      scripts/Kbuild*
8289 F:      scripts/Makefile*
8290 F:      scripts/basic/
8291 F:      scripts/mk*
8292 F:      scripts/mod/
8293 F:      scripts/package/
8294
8295 KERNEL JANITORS
8296 L:      kernel-janitors@vger.kernel.org
8297 W:      http://kernelnewbies.org/KernelJanitors
8298 S:      Odd Fixes
8299
8300 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8301 M:      "J. Bruce Fields" <bfields@fieldses.org>
8302 M:      Jeff Layton <jlayton@kernel.org>
8303 L:      linux-nfs@vger.kernel.org
8304 W:      http://nfs.sourceforge.net/
8305 T:      git git://linux-nfs.org/~bfields/linux.git
8306 S:      Supported
8307 F:      fs/nfsd/
8308 F:      include/uapi/linux/nfsd/
8309 F:      fs/lockd/
8310 F:      fs/nfs_common/
8311 F:      net/sunrpc/
8312 F:      include/linux/lockd/
8313 F:      include/linux/sunrpc/
8314 F:      include/uapi/linux/sunrpc/
8315
8316 KERNEL SELFTEST FRAMEWORK
8317 M:      Shuah Khan <shuah@kernel.org>
8318 M:      Shuah Khan <skhan@linuxfoundation.org>
8319 L:      linux-kselftest@vger.kernel.org
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8321 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8322 S:      Maintained
8323 F:      tools/testing/selftests/
8324 F:      Documentation/dev-tools/kselftest*
8325
8326 KERNEL USERMODE HELPER
8327 M:      Luis Chamberlain <mcgrof@kernel.org>
8328 L:      linux-kernel@vger.kernel.org
8329 S:      Maintained
8330 F:      kernel/umh.c
8331 F:      include/linux/umh.h
8332
8333 KERNEL VIRTUAL MACHINE (KVM)
8334 M:      Paolo Bonzini <pbonzini@redhat.com>
8335 M:      Radim Krčmář <rkrcmar@redhat.com>
8336 L:      kvm@vger.kernel.org
8337 W:      http://www.linux-kvm.org
8338 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8339 S:      Supported
8340 F:      Documentation/virtual/kvm/
8341 F:      include/trace/events/kvm.h
8342 F:      include/uapi/asm-generic/kvm*
8343 F:      include/uapi/linux/kvm*
8344 F:      include/asm-generic/kvm*
8345 F:      include/linux/kvm*
8346 F:      include/kvm/iodev.h
8347 F:      virt/kvm/*
8348 F:      tools/kvm/
8349
8350 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8351 M:      Joerg Roedel <joro@8bytes.org>
8352 L:      kvm@vger.kernel.org
8353 W:      http://www.linux-kvm.org/
8354 S:      Maintained
8355 F:      arch/x86/include/asm/svm.h
8356 F:      arch/x86/kvm/svm.c
8357
8358 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8359 M:      Christoffer Dall <christoffer.dall@arm.com>
8360 M:      Marc Zyngier <marc.zyngier@arm.com>
8361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8362 L:      kvmarm@lists.cs.columbia.edu
8363 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8365 S:      Supported
8366 F:      arch/arm/include/uapi/asm/kvm*
8367 F:      arch/arm/include/asm/kvm*
8368 F:      arch/arm/kvm/
8369 F:      virt/kvm/arm/
8370 F:      include/kvm/arm_*
8371
8372 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8373 M:      Christoffer Dall <christoffer.dall@arm.com>
8374 M:      Marc Zyngier <marc.zyngier@arm.com>
8375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8376 L:      kvmarm@lists.cs.columbia.edu
8377 S:      Maintained
8378 F:      arch/arm64/include/uapi/asm/kvm*
8379 F:      arch/arm64/include/asm/kvm*
8380 F:      arch/arm64/kvm/
8381
8382 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8383 M:      James Hogan <jhogan@kernel.org>
8384 L:      linux-mips@vger.kernel.org
8385 S:      Supported
8386 F:      arch/mips/include/uapi/asm/kvm*
8387 F:      arch/mips/include/asm/kvm*
8388 F:      arch/mips/kvm/
8389
8390 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8391 M:      Paul Mackerras <paulus@ozlabs.org>
8392 L:      kvm-ppc@vger.kernel.org
8393 W:      http://www.linux-kvm.org/
8394 T:      git git://github.com/agraf/linux-2.6.git
8395 S:      Supported
8396 F:      arch/powerpc/include/uapi/asm/kvm*
8397 F:      arch/powerpc/include/asm/kvm*
8398 F:      arch/powerpc/kvm/
8399 F:      arch/powerpc/kernel/kvm*
8400
8401 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8402 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8403 M:      Janosch Frank <frankja@linux.ibm.com>
8404 R:      David Hildenbrand <david@redhat.com>
8405 R:      Cornelia Huck <cohuck@redhat.com>
8406 L:      linux-s390@vger.kernel.org
8407 W:      http://www.ibm.com/developerworks/linux/linux390/
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8409 S:      Supported
8410 F:      arch/s390/include/uapi/asm/kvm*
8411 F:      arch/s390/include/asm/gmap.h
8412 F:      arch/s390/include/asm/kvm*
8413 F:      arch/s390/kvm/
8414 F:      arch/s390/mm/gmap.c
8415
8416 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8417 M:      Paolo Bonzini <pbonzini@redhat.com>
8418 M:      Radim Krčmář <rkrcmar@redhat.com>
8419 L:      kvm@vger.kernel.org
8420 W:      http://www.linux-kvm.org
8421 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8422 S:      Supported
8423 F:      arch/x86/kvm/
8424 F:      arch/x86/kvm/*/
8425 F:      arch/x86/include/uapi/asm/kvm*
8426 F:      arch/x86/include/asm/kvm*
8427 F:      arch/x86/include/asm/pvclock-abi.h
8428 F:      arch/x86/kernel/kvm.c
8429 F:      arch/x86/kernel/kvmclock.c
8430
8431 KERNFS
8432 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8433 M:      Tejun Heo <tj@kernel.org>
8434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8435 S:      Supported
8436 F:      include/linux/kernfs.h
8437 F:      fs/kernfs/
8438
8439 KEXEC
8440 M:      Eric Biederman <ebiederm@xmission.com>
8441 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8442 L:      kexec@lists.infradead.org
8443 S:      Maintained
8444 F:      include/linux/kexec.h
8445 F:      include/uapi/linux/kexec.h
8446 F:      kernel/kexec*
8447
8448 KEYS-ENCRYPTED
8449 M:      Mimi Zohar <zohar@linux.ibm.com>
8450 L:      linux-integrity@vger.kernel.org
8451 L:      keyrings@vger.kernel.org
8452 S:      Supported
8453 F:      Documentation/security/keys/trusted-encrypted.rst
8454 F:      include/keys/encrypted-type.h
8455 F:      security/keys/encrypted-keys/
8456
8457 KEYS-TRUSTED
8458 M:      James Bottomley <jejb@linux.ibm.com>
8459 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8460 M:      Mimi Zohar <zohar@linuxibm.com>
8461 L:      linux-integrity@vger.kernel.org
8462 L:      keyrings@vger.kernel.org
8463 S:      Supported
8464 F:      Documentation/security/keys/trusted-encrypted.rst
8465 F:      include/keys/trusted-type.h
8466 F:      security/keys/trusted.c
8467 F:      security/keys/trusted.h
8468
8469 KEYS/KEYRINGS:
8470 M:      David Howells <dhowells@redhat.com>
8471 L:      keyrings@vger.kernel.org
8472 S:      Maintained
8473 F:      Documentation/security/keys/core.rst
8474 F:      include/linux/key.h
8475 F:      include/linux/key-type.h
8476 F:      include/linux/keyctl.h
8477 F:      include/uapi/linux/keyctl.h
8478 F:      include/keys/
8479 F:      security/keys/
8480
8481 KGDB / KDB /debug_core
8482 M:      Jason Wessel <jason.wessel@windriver.com>
8483 M:      Daniel Thompson <daniel.thompson@linaro.org>
8484 W:      http://kgdb.wiki.kernel.org/
8485 L:      kgdb-bugreport@lists.sourceforge.net
8486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8487 S:      Maintained
8488 F:      Documentation/dev-tools/kgdb.rst
8489 F:      drivers/misc/kgdbts.c
8490 F:      drivers/tty/serial/kgdboc.c
8491 F:      include/linux/kdb.h
8492 F:      include/linux/kgdb.h
8493 F:      kernel/debug/
8494
8495 KMEMLEAK
8496 M:      Catalin Marinas <catalin.marinas@arm.com>
8497 S:      Maintained
8498 F:      Documentation/dev-tools/kmemleak.rst
8499 F:      include/linux/kmemleak.h
8500 F:      mm/kmemleak.c
8501 F:      mm/kmemleak-test.c
8502
8503 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8504 M:      Luis Chamberlain <mcgrof@kernel.org>
8505 L:      linux-kernel@vger.kernel.org
8506 S:      Maintained
8507 F:      kernel/kmod.c
8508 F:      include/linux/kmod.h
8509 F:      lib/test_kmod.c
8510 F:      tools/testing/selftests/kmod/
8511
8512 KPROBES
8513 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8514 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8515 M:      "David S. Miller" <davem@davemloft.net>
8516 M:      Masami Hiramatsu <mhiramat@kernel.org>
8517 S:      Maintained
8518 F:      Documentation/kprobes.txt
8519 F:      include/linux/kprobes.h
8520 F:      include/asm-generic/kprobes.h
8521 F:      kernel/kprobes.c
8522
8523 KS0108 LCD CONTROLLER DRIVER
8524 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8525 S:      Maintained
8526 F:      Documentation/auxdisplay/ks0108
8527 F:      drivers/auxdisplay/ks0108.c
8528 F:      include/linux/ks0108.h
8529
8530 L3MDEV
8531 M:      David Ahern <dsa@cumulusnetworks.com>
8532 L:      netdev@vger.kernel.org
8533 S:      Maintained
8534 F:      net/l3mdev
8535 F:      include/net/l3mdev.h
8536
8537 L7 BPF FRAMEWORK
8538 M:      John Fastabend <john.fastabend@gmail.com>
8539 M:      Daniel Borkmann <daniel@iogearbox.net>
8540 L:      netdev@vger.kernel.org
8541 L:      bpf@vger.kernel.org
8542 S:      Maintained
8543 F:      include/linux/skmsg.h
8544 F:      net/core/skmsg.c
8545 F:      net/core/sock_map.c
8546 F:      net/ipv4/tcp_bpf.c
8547
8548 LANTIQ / INTEL Ethernet drivers
8549 M:      Hauke Mehrtens <hauke@hauke-m.de>
8550 L:      netdev@vger.kernel.org
8551 S:      Maintained
8552 F:      net/dsa/tag_gswip.c
8553 F:      drivers/net/ethernet/lantiq_xrx200.c
8554 F:      drivers/net/dsa/lantiq_pce.h
8555 F:      drivers/net/dsa/lantiq_gswip.c
8556
8557 LANTIQ MIPS ARCHITECTURE
8558 M:      John Crispin <john@phrozen.org>
8559 L:      linux-mips@vger.kernel.org
8560 S:      Maintained
8561 F:      arch/mips/lantiq
8562 F:      drivers/soc/lantiq
8563
8564 LAPB module
8565 L:      linux-x25@vger.kernel.org
8566 S:      Orphan
8567 F:      Documentation/networking/lapb-module.txt
8568 F:      include/*/lapb.h
8569 F:      net/lapb/
8570
8571 LASI 53c700 driver for PARISC
8572 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8573 L:      linux-scsi@vger.kernel.org
8574 S:      Maintained
8575 F:      Documentation/scsi/53c700.txt
8576 F:      drivers/scsi/53c700*
8577
8578 LEAKING_ADDRESSES
8579 M:      Tobin C. Harding <me@tobin.cc>
8580 M:      Tycho Andersen <tycho@tycho.ws>
8581 L:      kernel-hardening@lists.openwall.com
8582 S:      Maintained
8583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8584 F:      scripts/leaking_addresses.pl
8585
8586 LED SUBSYSTEM
8587 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8588 M:      Pavel Machek <pavel@ucw.cz>
8589 L:      linux-leds@vger.kernel.org
8590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8591 S:      Maintained
8592 F:      Documentation/devicetree/bindings/leds/
8593 F:      drivers/leds/
8594 F:      include/linux/leds.h
8595
8596 LEGACY EEPROM DRIVER
8597 M:      Jean Delvare <jdelvare@suse.com>
8598 S:      Maintained
8599 F:      Documentation/misc-devices/eeprom
8600 F:      drivers/misc/eeprom/eeprom.c
8601
8602 LEGO MINDSTORMS EV3
8603 R:      David Lechner <david@lechnology.com>
8604 S:      Maintained
8605 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8606 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8607 F:      drivers/power/supply/lego_ev3_battery.c
8608
8609 LEGO USB Tower driver
8610 M:      Juergen Stuber <starblue@users.sourceforge.net>
8611 L:      legousb-devel@lists.sourceforge.net
8612 W:      http://legousb.sourceforge.net/
8613 S:      Maintained
8614 F:      drivers/usb/misc/legousbtower.c
8615
8616 LG LAPTOP EXTRAS
8617 M:      Matan Ziv-Av <matan@svgalib.org>
8618 L:      platform-driver-x86@vger.kernel.org
8619 S:      Maintained
8620 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8621 F:      Documentation/laptops/lg-laptop.rst
8622 F:      drivers/platform/x86/lg-laptop.c
8623
8624 LG2160 MEDIA DRIVER
8625 M:      Michael Krufky <mkrufky@linuxtv.org>
8626 L:      linux-media@vger.kernel.org
8627 W:      https://linuxtv.org
8628 W:      http://github.com/mkrufky
8629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8630 T:      git git://linuxtv.org/mkrufky/tuners.git
8631 S:      Maintained
8632 F:      drivers/media/dvb-frontends/lg2160.*
8633
8634 LGDT3305 MEDIA DRIVER
8635 M:      Michael Krufky <mkrufky@linuxtv.org>
8636 L:      linux-media@vger.kernel.org
8637 W:      https://linuxtv.org
8638 W:      http://github.com/mkrufky
8639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8640 T:      git git://linuxtv.org/mkrufky/tuners.git
8641 S:      Maintained
8642 F:      drivers/media/dvb-frontends/lgdt3305.*
8643
8644 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8645 M:      Viresh Kumar <vireshk@kernel.org>
8646 L:      linux-ide@vger.kernel.org
8647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8648 S:      Maintained
8649 F:      include/linux/pata_arasan_cf_data.h
8650 F:      drivers/ata/pata_arasan_cf.c
8651
8652 LIBATA PATA DRIVERS
8653 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8654 M:      Jens Axboe <axboe@kernel.dk>
8655 L:      linux-ide@vger.kernel.org
8656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8657 S:      Maintained
8658 F:      drivers/ata/pata_*.c
8659 F:      drivers/ata/ata_generic.c
8660
8661 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8662 M:      Linus Walleij <linus.walleij@linaro.org>
8663 L:      linux-ide@vger.kernel.org
8664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8665 S:      Maintained
8666 F:      drivers/ata/pata_ftide010.c
8667 F:      drivers/ata/sata_gemini.c
8668 F:      drivers/ata/sata_gemini.h
8669
8670 LIBATA SATA AHCI PLATFORM devices support
8671 M:      Hans de Goede <hdegoede@redhat.com>
8672 M:      Jens Axboe <axboe@kernel.dk>
8673 L:      linux-ide@vger.kernel.org
8674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8675 S:      Maintained
8676 F:      drivers/ata/ahci_platform.c
8677 F:      drivers/ata/libahci_platform.c
8678 F:      include/linux/ahci_platform.h
8679
8680 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8681 M:      Mikael Pettersson <mikpelinux@gmail.com>
8682 L:      linux-ide@vger.kernel.org
8683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8684 S:      Maintained
8685 F:      drivers/ata/sata_promise.*
8686
8687 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8688 M:      Jens Axboe <axboe@kernel.dk>
8689 L:      linux-ide@vger.kernel.org
8690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8691 S:      Maintained
8692 F:      drivers/ata/
8693 F:      include/linux/ata.h
8694 F:      include/linux/libata.h
8695 F:      Documentation/devicetree/bindings/ata/
8696
8697 LIBLOCKDEP
8698 M:      Sasha Levin <alexander.levin@microsoft.com>
8699 S:      Maintained
8700 F:      tools/lib/lockdep/
8701
8702 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8703 M:      Ross Zwisler <zwisler@kernel.org>
8704 M:      Dan Williams <dan.j.williams@intel.com>
8705 M:      Vishal Verma <vishal.l.verma@intel.com>
8706 M:      Dave Jiang <dave.jiang@intel.com>
8707 L:      linux-nvdimm@lists.01.org
8708 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8709 S:      Supported
8710 F:      drivers/nvdimm/blk.c
8711 F:      drivers/nvdimm/region_devs.c
8712
8713 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8714 M:      Vishal Verma <vishal.l.verma@intel.com>
8715 M:      Dan Williams <dan.j.williams@intel.com>
8716 M:      Ross Zwisler <zwisler@kernel.org>
8717 M:      Dave Jiang <dave.jiang@intel.com>
8718 L:      linux-nvdimm@lists.01.org
8719 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8720 S:      Supported
8721 F:      drivers/nvdimm/btt*
8722
8723 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8724 M:      Ross Zwisler <zwisler@kernel.org>
8725 M:      Dan Williams <dan.j.williams@intel.com>
8726 M:      Vishal Verma <vishal.l.verma@intel.com>
8727 M:      Dave Jiang <dave.jiang@intel.com>
8728 L:      linux-nvdimm@lists.01.org
8729 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8730 S:      Supported
8731 F:      drivers/nvdimm/pmem*
8732
8733 LIBNVDIMM: DEVICETREE BINDINGS
8734 M:      Oliver O'Halloran <oohall@gmail.com>
8735 L:      linux-nvdimm@lists.01.org
8736 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8737 S:      Supported
8738 F:      drivers/nvdimm/of_pmem.c
8739 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8740
8741 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8742 M:      Dan Williams <dan.j.williams@intel.com>
8743 M:      Ross Zwisler <zwisler@kernel.org>
8744 M:      Vishal Verma <vishal.l.verma@intel.com>
8745 M:      Dave Jiang <dave.jiang@intel.com>
8746 L:      linux-nvdimm@lists.01.org
8747 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8749 S:      Supported
8750 F:      drivers/nvdimm/*
8751 F:      drivers/acpi/nfit/*
8752 F:      include/linux/nd.h
8753 F:      include/linux/libnvdimm.h
8754 F:      include/uapi/linux/ndctl.h
8755
8756 LIGHTNVM PLATFORM SUPPORT
8757 M:      Matias Bjorling <mb@lightnvm.io>
8758 W:      http://github/OpenChannelSSD
8759 L:      linux-block@vger.kernel.org
8760 S:      Maintained
8761 F:      drivers/lightnvm/
8762 F:      include/linux/lightnvm.h
8763 F:      include/uapi/linux/lightnvm.h
8764
8765 LINUX FOR POWER MACINTOSH
8766 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8767 W:      http://www.penguinppc.org/
8768 L:      linuxppc-dev@lists.ozlabs.org
8769 S:      Maintained
8770 F:      arch/powerpc/platforms/powermac/
8771 F:      drivers/macintosh/
8772
8773 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8774 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8775 M:      Paul Mackerras <paulus@samba.org>
8776 M:      Michael Ellerman <mpe@ellerman.id.au>
8777 W:      https://github.com/linuxppc/linux/wiki
8778 L:      linuxppc-dev@lists.ozlabs.org
8779 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8781 S:      Supported
8782 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8783 F:      Documentation/devicetree/bindings/powerpc/
8784 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8785 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8786 F:      Documentation/powerpc/
8787 F:      arch/powerpc/
8788 F:      drivers/char/tpm/tpm_ibmvtpm*
8789 F:      drivers/crypto/nx/
8790 F:      drivers/crypto/vmx/
8791 F:      drivers/i2c/busses/i2c-opal.c
8792 F:      drivers/net/ethernet/ibm/ibmveth.*
8793 F:      drivers/net/ethernet/ibm/ibmvnic.*
8794 F:      drivers/pci/hotplug/pnv_php.c
8795 F:      drivers/pci/hotplug/rpa*
8796 F:      drivers/rtc/rtc-opal.c
8797 F:      drivers/scsi/ibmvscsi/
8798 F:      drivers/tty/hvc/hvc_opal.c
8799 F:      drivers/watchdog/wdrtas.c
8800 F:      tools/testing/selftests/powerpc
8801 N:      /pmac
8802 N:      powermac
8803 N:      powernv
8804 N:      [^a-z0-9]ps3
8805 N:      pseries
8806
8807 LINUX FOR POWERPC EMBEDDED MPC5XXX
8808 M:      Anatolij Gustschin <agust@denx.de>
8809 L:      linuxppc-dev@lists.ozlabs.org
8810 T:      git git://git.denx.de/linux-denx-agust.git
8811 S:      Maintained
8812 F:      arch/powerpc/platforms/512x/
8813 F:      arch/powerpc/platforms/52xx/
8814
8815 LINUX FOR POWERPC EMBEDDED PPC4XX
8816 M:      Alistair Popple <alistair@popple.id.au>
8817 M:      Matt Porter <mporter@kernel.crashing.org>
8818 W:      http://www.penguinppc.org/
8819 L:      linuxppc-dev@lists.ozlabs.org
8820 S:      Maintained
8821 F:      arch/powerpc/platforms/40x/
8822 F:      arch/powerpc/platforms/44x/
8823
8824 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8825 M:      Scott Wood <oss@buserror.net>
8826 M:      Kumar Gala <galak@kernel.crashing.org>
8827 W:      http://www.penguinppc.org/
8828 L:      linuxppc-dev@lists.ozlabs.org
8829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8830 S:      Maintained
8831 F:      arch/powerpc/platforms/83xx/
8832 F:      arch/powerpc/platforms/85xx/
8833 F:      Documentation/devicetree/bindings/powerpc/fsl/
8834
8835 LINUX FOR POWERPC EMBEDDED PPC8XX
8836 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8837 W:      http://www.penguinppc.org/
8838 L:      linuxppc-dev@lists.ozlabs.org
8839 S:      Maintained
8840 F:      arch/powerpc/platforms/8xx/
8841
8842 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8843 L:      linuxppc-dev@lists.ozlabs.org
8844 S:      Orphan
8845 F:      arch/powerpc/*/*virtex*
8846 F:      arch/powerpc/*/*/*virtex*
8847
8848 LINUX FOR POWERPC PA SEMI PWRFICIENT
8849 L:      linuxppc-dev@lists.ozlabs.org
8850 S:      Orphan
8851 F:      arch/powerpc/platforms/pasemi/
8852 F:      drivers/*/*pasemi*
8853 F:      drivers/*/*/*pasemi*
8854
8855 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8856 M:      Kees Cook <keescook@chromium.org>
8857 S:      Maintained
8858 F:      drivers/misc/lkdtm/*
8859
8860 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8861 M:      Alan Stern <stern@rowland.harvard.edu>
8862 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8863 M:      Will Deacon <will.deacon@arm.com>
8864 M:      Peter Zijlstra <peterz@infradead.org>
8865 M:      Boqun Feng <boqun.feng@gmail.com>
8866 M:      Nicholas Piggin <npiggin@gmail.com>
8867 M:      David Howells <dhowells@redhat.com>
8868 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8869 M:      Luc Maranget <luc.maranget@inria.fr>
8870 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8871 R:      Akira Yokosawa <akiyks@gmail.com>
8872 R:      Daniel Lustig <dlustig@nvidia.com>
8873 L:      linux-kernel@vger.kernel.org
8874 L:      linux-arch@vger.kernel.org
8875 S:      Supported
8876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8877 F:      tools/memory-model/
8878 F:      Documentation/atomic_bitops.txt
8879 F:      Documentation/atomic_t.txt
8880 F:      Documentation/core-api/atomic_ops.rst
8881 F:      Documentation/core-api/refcount-vs-atomic.rst
8882 F:      Documentation/memory-barriers.txt
8883
8884 LIS3LV02D ACCELEROMETER DRIVER
8885 M:      Eric Piel <eric.piel@tremplin-utc.net>
8886 S:      Maintained
8887 F:      Documentation/misc-devices/lis3lv02d
8888 F:      drivers/misc/lis3lv02d/
8889 F:      drivers/platform/x86/hp_accel.c
8890
8891 LIVE PATCHING
8892 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8893 M:      Jessica Yu <jeyu@kernel.org>
8894 M:      Jiri Kosina <jikos@kernel.org>
8895 M:      Miroslav Benes <mbenes@suse.cz>
8896 R:      Petr Mladek <pmladek@suse.com>
8897 S:      Maintained
8898 F:      kernel/livepatch/
8899 F:      include/linux/livepatch.h
8900 F:      arch/x86/include/asm/livepatch.h
8901 F:      arch/x86/kernel/livepatch.c
8902 F:      Documentation/livepatch/
8903 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8904 F:      samples/livepatch/
8905 L:      live-patching@vger.kernel.org
8906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8907
8908 LLC (802.2)
8909 L:      netdev@vger.kernel.org
8910 S:      Odd fixes
8911 F:      include/linux/llc.h
8912 F:      include/uapi/linux/llc.h
8913 F:      include/net/llc*
8914 F:      net/llc/
8915
8916 LM73 HARDWARE MONITOR DRIVER
8917 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8918 L:      linux-hwmon@vger.kernel.org
8919 S:      Maintained
8920 F:      drivers/hwmon/lm73.c
8921
8922 LM78 HARDWARE MONITOR DRIVER
8923 M:      Jean Delvare <jdelvare@suse.com>
8924 L:      linux-hwmon@vger.kernel.org
8925 S:      Maintained
8926 F:      Documentation/hwmon/lm78
8927 F:      drivers/hwmon/lm78.c
8928
8929 LM83 HARDWARE MONITOR DRIVER
8930 M:      Jean Delvare <jdelvare@suse.com>
8931 L:      linux-hwmon@vger.kernel.org
8932 S:      Maintained
8933 F:      Documentation/hwmon/lm83
8934 F:      drivers/hwmon/lm83.c
8935
8936 LM90 HARDWARE MONITOR DRIVER
8937 M:      Jean Delvare <jdelvare@suse.com>
8938 L:      linux-hwmon@vger.kernel.org
8939 S:      Maintained
8940 F:      Documentation/hwmon/lm90
8941 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8942 F:      drivers/hwmon/lm90.c
8943 F:      include/dt-bindings/thermal/lm90.h
8944
8945 LM95234 HARDWARE MONITOR DRIVER
8946 M:      Guenter Roeck <linux@roeck-us.net>
8947 L:      linux-hwmon@vger.kernel.org
8948 S:      Maintained
8949 F:      Documentation/hwmon/lm95234
8950 F:      drivers/hwmon/lm95234.c
8951
8952 LME2510 MEDIA DRIVER
8953 M:      Malcolm Priestley <tvboxspy@gmail.com>
8954 L:      linux-media@vger.kernel.org
8955 W:      https://linuxtv.org
8956 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8957 S:      Maintained
8958 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8959
8960 LOADPIN SECURITY MODULE
8961 M:      Kees Cook <keescook@chromium.org>
8962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8963 S:      Supported
8964 F:      security/loadpin/
8965 F:      Documentation/admin-guide/LSM/LoadPin.rst
8966
8967 LOCKING PRIMITIVES
8968 M:      Peter Zijlstra <peterz@infradead.org>
8969 M:      Ingo Molnar <mingo@redhat.com>
8970 M:      Will Deacon <will.deacon@arm.com>
8971 L:      linux-kernel@vger.kernel.org
8972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8973 S:      Maintained
8974 F:      Documentation/locking/
8975 F:      include/linux/lockdep.h
8976 F:      include/linux/spinlock*.h
8977 F:      arch/*/include/asm/spinlock*.h
8978 F:      include/linux/rwlock*.h
8979 F:      include/linux/mutex*.h
8980 F:      include/linux/rwsem*.h
8981 F:      arch/*/include/asm/rwsem.h
8982 F:      include/linux/seqlock.h
8983 F:      lib/locking*.[ch]
8984 F:      kernel/locking/
8985 X:      kernel/locking/locktorture.c
8986
8987 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8988 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8989 L:      linux-ntfs-dev@lists.sourceforge.net
8990 W:      http://www.linux-ntfs.org/content/view/19/37/
8991 S:      Maintained
8992 F:      Documentation/ldm.txt
8993 F:      block/partitions/ldm.*
8994
8995 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8996 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8997 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8998 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8999 L:      MPT-FusionLinux.pdl@broadcom.com
9000 L:      linux-scsi@vger.kernel.org
9001 W:      http://www.avagotech.com/support/
9002 S:      Supported
9003 F:      drivers/message/fusion/
9004 F:      drivers/scsi/mpt3sas/
9005
9006 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9007 M:      Matthew Wilcox <willy@infradead.org>
9008 L:      linux-scsi@vger.kernel.org
9009 S:      Maintained
9010 F:      drivers/scsi/sym53c8xx_2/
9011
9012 LTC1660 DAC DRIVER
9013 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9014 L:      linux-iio@vger.kernel.org
9015 S:      Maintained
9016 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9017 F:      drivers/iio/dac/ltc1660.c
9018
9019 LTC4261 HARDWARE MONITOR DRIVER
9020 M:      Guenter Roeck <linux@roeck-us.net>
9021 L:      linux-hwmon@vger.kernel.org
9022 S:      Maintained
9023 F:      Documentation/hwmon/ltc4261
9024 F:      drivers/hwmon/ltc4261.c
9025
9026 LTC4306 I2C MULTIPLEXER DRIVER
9027 M:      Michael Hennerich <michael.hennerich@analog.com>
9028 W:      http://ez.analog.com/community/linux-device-drivers
9029 L:      linux-i2c@vger.kernel.org
9030 S:      Supported
9031 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9032 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9033
9034 LTP (Linux Test Project)
9035 M:      Mike Frysinger <vapier@gentoo.org>
9036 M:      Cyril Hrubis <chrubis@suse.cz>
9037 M:      Wanlong Gao <wanlong.gao@gmail.com>
9038 M:      Jan Stancek <jstancek@redhat.com>
9039 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9040 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9041 L:      ltp@lists.linux.it (subscribers-only)
9042 W:      http://linux-test-project.github.io/
9043 T:      git git://github.com/linux-test-project/ltp.git
9044 S:      Maintained
9045
9046 M68K ARCHITECTURE
9047 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9048 L:      linux-m68k@lists.linux-m68k.org
9049 W:      http://www.linux-m68k.org/
9050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9051 S:      Maintained
9052 F:      arch/m68k/
9053 F:      drivers/zorro/
9054
9055 M68K ON APPLE MACINTOSH
9056 M:      Joshua Thompson <funaho@jurai.org>
9057 W:      http://www.mac.linux-m68k.org/
9058 L:      linux-m68k@lists.linux-m68k.org
9059 S:      Maintained
9060 F:      arch/m68k/mac/
9061
9062 M68K ON HP9000/300
9063 M:      Philip Blundell <philb@gnu.org>
9064 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9065 S:      Maintained
9066 F:      arch/m68k/hp300/
9067
9068 M88DS3103 MEDIA DRIVER
9069 M:      Antti Palosaari <crope@iki.fi>
9070 L:      linux-media@vger.kernel.org
9071 W:      https://linuxtv.org
9072 W:      http://palosaari.fi/linux/
9073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9074 T:      git git://linuxtv.org/anttip/media_tree.git
9075 S:      Maintained
9076 F:      drivers/media/dvb-frontends/m88ds3103*
9077
9078 M88RS2000 MEDIA DRIVER
9079 M:      Malcolm Priestley <tvboxspy@gmail.com>
9080 L:      linux-media@vger.kernel.org
9081 W:      https://linuxtv.org
9082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9083 S:      Maintained
9084 F:      drivers/media/dvb-frontends/m88rs2000*
9085
9086 MA901 MASTERKIT USB FM RADIO DRIVER
9087 M:      Alexey Klimov <klimov.linux@gmail.com>
9088 L:      linux-media@vger.kernel.org
9089 T:      git git://linuxtv.org/media_tree.git
9090 S:      Maintained
9091 F:      drivers/media/radio/radio-ma901.c
9092
9093 MAC80211
9094 M:      Johannes Berg <johannes@sipsolutions.net>
9095 L:      linux-wireless@vger.kernel.org
9096 W:      http://wireless.kernel.org/
9097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9099 S:      Maintained
9100 F:      Documentation/networking/mac80211-injection.txt
9101 F:      include/net/mac80211.h
9102 F:      net/mac80211/
9103 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9104 F:      Documentation/networking/mac80211_hwsim/README
9105
9106 MAILBOX API
9107 M:      Jassi Brar <jassisinghbrar@gmail.com>
9108 L:      linux-kernel@vger.kernel.org
9109 S:      Maintained
9110 F:      drivers/mailbox/
9111 F:      include/linux/mailbox_client.h
9112 F:      include/linux/mailbox_controller.h
9113
9114 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9115 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9116 W:      http://www.kernel.org/doc/man-pages
9117 L:      linux-man@vger.kernel.org
9118 S:      Maintained
9119
9120 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9121 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9122 L:      linux-mips@vger.kernel.org
9123 S:      Maintained
9124 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9125
9126 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9127 M:      Andrew Lunn <andrew@lunn.ch>
9128 M:      Vivien Didelot <vivien.didelot@gmail.com>
9129 L:      netdev@vger.kernel.org
9130 S:      Maintained
9131 F:      drivers/net/dsa/mv88e6xxx/
9132 F:      include/linux/platform_data/mv88e6xxx.h
9133 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9134
9135 MARVELL ARMADA DRM SUPPORT
9136 M:      Russell King <linux@armlinux.org.uk>
9137 S:      Maintained
9138 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9139 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9140 F:      drivers/gpu/drm/armada/
9141 F:      include/uapi/drm/armada_drm.h
9142 F:      Documentation/devicetree/bindings/display/armada/
9143
9144 MARVELL CRYPTO DRIVER
9145 M:      Boris Brezillon <bbrezillon@kernel.org>
9146 M:      Arnaud Ebalard <arno@natisbad.org>
9147 F:      drivers/crypto/marvell/
9148 S:      Maintained
9149 L:      linux-crypto@vger.kernel.org
9150
9151 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9152 M:      Mirko Lindner <mlindner@marvell.com>
9153 M:      Stephen Hemminger <stephen@networkplumber.org>
9154 L:      netdev@vger.kernel.org
9155 S:      Maintained
9156 F:      drivers/net/ethernet/marvell/sk*
9157
9158 MARVELL LIBERTAS WIRELESS DRIVER
9159 L:      libertas-dev@lists.infradead.org
9160 S:      Orphan
9161 F:      drivers/net/wireless/marvell/libertas/
9162
9163 MARVELL MACCHIATOBIN SUPPORT
9164 M:      Russell King <linux@armlinux.org.uk>
9165 L:      linux-arm-kernel@lists.infradead.org
9166 S:      Maintained
9167 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9168
9169 MARVELL MV643XX ETHERNET DRIVER
9170 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9171 L:      netdev@vger.kernel.org
9172 S:      Maintained
9173 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9174 F:      include/linux/mv643xx.h
9175
9176 MARVELL MV88X3310 PHY DRIVER
9177 M:      Russell King <linux@armlinux.org.uk>
9178 L:      netdev@vger.kernel.org
9179 S:      Maintained
9180 F:      drivers/net/phy/marvell10g.c
9181
9182 MARVELL MVEBU THERMAL DRIVER
9183 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9184 S:      Maintained
9185 F:      drivers/thermal/armada_thermal.c
9186
9187 MARVELL MVNETA ETHERNET DRIVER
9188 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9189 L:      netdev@vger.kernel.org
9190 S:      Maintained
9191 F:      drivers/net/ethernet/marvell/mvneta.*
9192
9193 MARVELL MWIFIEX WIRELESS DRIVER
9194 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9195 M:      Nishant Sarmukadam <nishants@marvell.com>
9196 M:      Ganapathi Bhat <gbhat@marvell.com>
9197 M:      Xinming Hu <huxinming820@gmail.com>
9198 L:      linux-wireless@vger.kernel.org
9199 S:      Maintained
9200 F:      drivers/net/wireless/marvell/mwifiex/
9201
9202 MARVELL MWL8K WIRELESS DRIVER
9203 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9204 L:      linux-wireless@vger.kernel.org
9205 S:      Odd Fixes
9206 F:      drivers/net/wireless/marvell/mwl8k.c
9207
9208 MARVELL NAND CONTROLLER DRIVER
9209 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9210 L:      linux-mtd@lists.infradead.org
9211 S:      Maintained
9212 F:      drivers/mtd/nand/raw/marvell_nand.c
9213 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9214
9215 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9216 M:      Nicolas Pitre <nico@fluxnic.net>
9217 S:      Odd Fixes
9218 F:      drivers/mmc/host/mvsdio.*
9219
9220 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9221 M:      Hu Ziji <huziji@marvell.com>
9222 L:      linux-mmc@vger.kernel.org
9223 S:      Supported
9224 F:      drivers/mmc/host/sdhci-xenon*
9225 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9226
9227 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9228 M:      Sunil Goutham <sgoutham@marvell.com>
9229 M:      Linu Cherian <lcherian@marvell.com>
9230 M:      Geetha sowjanya <gakula@marvell.com>
9231 M:      Jerin Jacob <jerinj@marvell.com>
9232 L:      netdev@vger.kernel.org
9233 S:      Supported
9234 F:      drivers/net/ethernet/marvell/octeontx2/af/
9235
9236 MATROX FRAMEBUFFER DRIVER
9237 L:      linux-fbdev@vger.kernel.org
9238 S:      Orphan
9239 F:      drivers/video/fbdev/matrox/matroxfb_*
9240 F:      include/uapi/linux/matroxfb.h
9241
9242 MAX16065 HARDWARE MONITOR DRIVER
9243 M:      Guenter Roeck <linux@roeck-us.net>
9244 L:      linux-hwmon@vger.kernel.org
9245 S:      Maintained
9246 F:      Documentation/hwmon/max16065
9247 F:      drivers/hwmon/max16065.c
9248
9249 MAX2175 SDR TUNER DRIVER
9250 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9251 L:      linux-media@vger.kernel.org
9252 T:      git git://linuxtv.org/media_tree.git
9253 S:      Maintained
9254 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9255 F:      Documentation/media/v4l-drivers/max2175.rst
9256 F:      drivers/media/i2c/max2175*
9257 F:      include/uapi/linux/max2175.h
9258
9259 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9260 L:      linux-hwmon@vger.kernel.org
9261 S:      Orphan
9262 F:      Documentation/hwmon/max6650
9263 F:      drivers/hwmon/max6650.c
9264
9265 MAX6697 HARDWARE MONITOR DRIVER
9266 M:      Guenter Roeck <linux@roeck-us.net>
9267 L:      linux-hwmon@vger.kernel.org
9268 S:      Maintained
9269 F:      Documentation/hwmon/max6697
9270 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9271 F:      drivers/hwmon/max6697.c
9272 F:      include/linux/platform_data/max6697.h
9273
9274 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9275 M:      Peter Rosin <peda@axentia.se>
9276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9277 S:      Maintained
9278 F:      Documentation/devicetree/bindings/sound/max9860.txt
9279 F:      sound/soc/codecs/max9860.*
9280
9281 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9282 M:      Javier Martinez Canillas <javier@dowhile0.org>
9283 L:      linux-kernel@vger.kernel.org
9284 S:      Supported
9285 F:      drivers/regulator/max77802-regulator.c
9286 F:      Documentation/devicetree/bindings/*/*max77802.txt
9287 F:      include/dt-bindings/*/*max77802.h
9288
9289 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9290 M:      Krzysztof Kozlowski <krzk@kernel.org>
9291 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9292 L:      linux-pm@vger.kernel.org
9293 S:      Supported
9294 F:      drivers/power/supply/max14577_charger.c
9295 F:      drivers/power/supply/max77693_charger.c
9296
9297 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9298 M:      Chanwoo Choi <cw00.choi@samsung.com>
9299 M:      Krzysztof Kozlowski <krzk@kernel.org>
9300 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9301 L:      linux-kernel@vger.kernel.org
9302 S:      Supported
9303 F:      drivers/*/max14577*.c
9304 F:      drivers/*/max77686*.c
9305 F:      drivers/*/max77693*.c
9306 F:      drivers/extcon/extcon-max14577.c
9307 F:      drivers/extcon/extcon-max77693.c
9308 F:      drivers/rtc/rtc-max77686.c
9309 F:      drivers/clk/clk-max77686.c
9310 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9311 F:      Documentation/devicetree/bindings/*/max77686.txt
9312 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9313 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9314 F:      include/linux/mfd/max14577*.h
9315 F:      include/linux/mfd/max77686*.h
9316 F:      include/linux/mfd/max77693*.h
9317
9318 MAXIRADIO FM RADIO RECEIVER DRIVER
9319 M:      Hans Verkuil <hverkuil@xs4all.nl>
9320 L:      linux-media@vger.kernel.org
9321 T:      git git://linuxtv.org/media_tree.git
9322 W:      https://linuxtv.org
9323 S:      Maintained
9324 F:      drivers/media/radio/radio-maxiradio*
9325
9326 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9327 M:      Peter Rosin <peda@axentia.se>
9328 L:      linux-iio@vger.kernel.org
9329 S:      Maintained
9330 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9331 F:      drivers/iio/potentiometer/mcp4018.c
9332 F:      drivers/iio/potentiometer/mcp4531.c
9333
9334 MCR20A IEEE-802.15.4 RADIO DRIVER
9335 M:      Xue Liu <liuxuenetmail@gmail.com>
9336 L:      linux-wpan@vger.kernel.org
9337 W:      https://github.com/xueliu/mcr20a-linux
9338 S:      Maintained
9339 F:      drivers/net/ieee802154/mcr20a.c
9340 F:      drivers/net/ieee802154/mcr20a.h
9341 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9342
9343 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9344 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9345 L:      linux-iio@vger.kernel.org
9346 S:      Maintained
9347 F:      drivers/iio/dac/cio-dac.c
9348
9349 MEDIA DRIVERS FOR ASCOT2E
9350 M:      Sergey Kozlov <serjk@netup.ru>
9351 M:      Abylay Ospan <aospan@netup.ru>
9352 L:      linux-media@vger.kernel.org
9353 W:      https://linuxtv.org
9354 W:      http://netup.tv/
9355 T:      git git://linuxtv.org/media_tree.git
9356 S:      Supported
9357 F:      drivers/media/dvb-frontends/ascot2e*
9358
9359 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9360 M:      Jasmin Jessich <jasmin@anw.at>
9361 L:      linux-media@vger.kernel.org
9362 W:      https://linuxtv.org
9363 T:      git git://linuxtv.org/media_tree.git
9364 S:      Maintained
9365 F:      drivers/media/dvb-frontends/cxd2099*
9366
9367 MEDIA DRIVERS FOR CXD2841ER
9368 M:      Sergey Kozlov <serjk@netup.ru>
9369 M:      Abylay Ospan <aospan@netup.ru>
9370 L:      linux-media@vger.kernel.org
9371 W:      https://linuxtv.org
9372 W:      http://netup.tv/
9373 T:      git git://linuxtv.org/media_tree.git
9374 S:      Supported
9375 F:      drivers/media/dvb-frontends/cxd2841er*
9376
9377 MEDIA DRIVERS FOR CXD2880
9378 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9379 L:      linux-media@vger.kernel.org
9380 W:      http://linuxtv.org/
9381 T:      git git://linuxtv.org/media_tree.git
9382 S:      Supported
9383 F:      drivers/media/dvb-frontends/cxd2880/*
9384 F:      drivers/media/spi/cxd2880*
9385
9386 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9387 L:      linux-media@vger.kernel.org
9388 W:      https://linuxtv.org
9389 T:      git git://linuxtv.org/media_tree.git
9390 S:      Orphan
9391 F:      drivers/media/pci/ddbridge/*
9392
9393 MEDIA DRIVERS FOR FREESCALE IMX
9394 M:      Steve Longerbeam <slongerbeam@gmail.com>
9395 M:      Philipp Zabel <p.zabel@pengutronix.de>
9396 L:      linux-media@vger.kernel.org
9397 T:      git git://linuxtv.org/media_tree.git
9398 S:      Maintained
9399 F:      Documentation/devicetree/bindings/media/imx.txt
9400 F:      Documentation/media/v4l-drivers/imx.rst
9401 F:      drivers/staging/media/imx/
9402 F:      include/linux/imx-media.h
9403 F:      include/media/imx.h
9404
9405 MEDIA DRIVER FOR FREESCALE IMX PXP
9406 M:      Philipp Zabel <p.zabel@pengutronix.de>
9407 L:      linux-media@vger.kernel.org
9408 T:      git git://linuxtv.org/media_tree.git
9409 S:      Maintained
9410 F:      drivers/media/platform/imx-pxp.[ch]
9411
9412 MEDIA DRIVERS FOR HELENE
9413 M:      Abylay Ospan <aospan@netup.ru>
9414 L:      linux-media@vger.kernel.org
9415 W:      https://linuxtv.org
9416 W:      http://netup.tv/
9417 T:      git git://linuxtv.org/media_tree.git
9418 S:      Supported
9419 F:      drivers/media/dvb-frontends/helene*
9420
9421 MEDIA DRIVERS FOR HORUS3A
9422 M:      Sergey Kozlov <serjk@netup.ru>
9423 M:      Abylay Ospan <aospan@netup.ru>
9424 L:      linux-media@vger.kernel.org
9425 W:      https://linuxtv.org
9426 W:      http://netup.tv/
9427 T:      git git://linuxtv.org/media_tree.git
9428 S:      Supported
9429 F:      drivers/media/dvb-frontends/horus3a*
9430
9431 MEDIA DRIVERS FOR LNBH25
9432 M:      Sergey Kozlov <serjk@netup.ru>
9433 M:      Abylay Ospan <aospan@netup.ru>
9434 L:      linux-media@vger.kernel.org
9435 W:      https://linuxtv.org
9436 W:      http://netup.tv/
9437 T:      git git://linuxtv.org/media_tree.git
9438 S:      Supported
9439 F:      drivers/media/dvb-frontends/lnbh25*
9440
9441 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9442 L:      linux-media@vger.kernel.org
9443 W:      https://linuxtv.org
9444 T:      git git://linuxtv.org/media_tree.git
9445 S:      Orphan
9446 F:      drivers/media/dvb-frontends/mxl5xx*
9447
9448 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9449 M:      Sergey Kozlov <serjk@netup.ru>
9450 M:      Abylay Ospan <aospan@netup.ru>
9451 L:      linux-media@vger.kernel.org
9452 W:      https://linuxtv.org
9453 W:      http://netup.tv/
9454 T:      git git://linuxtv.org/media_tree.git
9455 S:      Supported
9456 F:      drivers/media/pci/netup_unidvb/*
9457
9458 MEDIA DRIVERS FOR RENESAS - CEU
9459 M:      Jacopo Mondi <jacopo@jmondi.org>
9460 L:      linux-media@vger.kernel.org
9461 L:      linux-renesas-soc@vger.kernel.org
9462 T:      git git://linuxtv.org/media_tree.git
9463 S:      Supported
9464 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9465 F:      drivers/media/platform/renesas-ceu.c
9466 F:      include/media/drv-intf/renesas-ceu.h
9467
9468 MEDIA DRIVERS FOR RENESAS - DRIF
9469 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9470 L:      linux-media@vger.kernel.org
9471 L:      linux-renesas-soc@vger.kernel.org
9472 T:      git git://linuxtv.org/media_tree.git
9473 S:      Supported
9474 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9475 F:      drivers/media/platform/rcar_drif.c
9476
9477 MEDIA DRIVERS FOR RENESAS - FCP
9478 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9479 L:      linux-media@vger.kernel.org
9480 L:      linux-renesas-soc@vger.kernel.org
9481 T:      git git://linuxtv.org/media_tree.git
9482 S:      Supported
9483 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9484 F:      drivers/media/platform/rcar-fcp.c
9485 F:      include/media/rcar-fcp.h
9486
9487 MEDIA DRIVERS FOR RENESAS - FDP1
9488 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9489 L:      linux-media@vger.kernel.org
9490 L:      linux-renesas-soc@vger.kernel.org
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Supported
9493 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9494 F:      drivers/media/platform/rcar_fdp1.c
9495
9496 MEDIA DRIVERS FOR RENESAS - VIN
9497 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9498 L:      linux-media@vger.kernel.org
9499 L:      linux-renesas-soc@vger.kernel.org
9500 T:      git git://linuxtv.org/media_tree.git
9501 S:      Supported
9502 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9503 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9504 F:      drivers/media/platform/rcar-vin/
9505
9506 MEDIA DRIVERS FOR RENESAS - VSP1
9507 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9508 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9509 L:      linux-media@vger.kernel.org
9510 L:      linux-renesas-soc@vger.kernel.org
9511 T:      git git://linuxtv.org/media_tree.git
9512 S:      Supported
9513 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9514 F:      drivers/media/platform/vsp1/
9515
9516 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9517 L:      linux-media@vger.kernel.org
9518 W:      https://linuxtv.org
9519 T:      git git://linuxtv.org/media_tree.git
9520 S:      Orphan
9521 F:      drivers/media/dvb-frontends/stv0910*
9522
9523 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9524 L:      linux-media@vger.kernel.org
9525 W:      https://linuxtv.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Orphan
9528 F:      drivers/media/dvb-frontends/stv6111*
9529
9530 MEDIA DRIVERS FOR STM32 - DCMI
9531 M:      Hugues Fruchet <hugues.fruchet@st.com>
9532 L:      linux-media@vger.kernel.org
9533 T:      git git://linuxtv.org/media_tree.git
9534 S:      Supported
9535 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9536 F:      drivers/media/platform/stm32/stm32-dcmi.c
9537
9538 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9539 M:      Dmitry Osipenko <digetx@gmail.com>
9540 L:      linux-media@vger.kernel.org
9541 L:      linux-tegra@vger.kernel.org
9542 T:      git git://linuxtv.org/media_tree.git
9543 S:      Maintained
9544 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9545 F:      drivers/staging/media/tegra-vde/
9546
9547 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9548 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9549 P:      LinuxTV.org Project
9550 L:      linux-media@vger.kernel.org
9551 W:      https://linuxtv.org
9552 Q:      http://patchwork.kernel.org/project/linux-media/list/
9553 T:      git git://linuxtv.org/media_tree.git
9554 S:      Maintained
9555 F:      Documentation/devicetree/bindings/media/
9556 F:      Documentation/media/
9557 F:      drivers/media/
9558 F:      drivers/staging/media/
9559 F:      include/linux/platform_data/media/
9560 F:      include/media/
9561 F:      include/uapi/linux/dvb/
9562 F:      include/uapi/linux/videodev2.h
9563 F:      include/uapi/linux/media.h
9564 F:      include/uapi/linux/v4l2-*
9565 F:      include/uapi/linux/meye.h
9566 F:      include/uapi/linux/ivtv*
9567 F:      include/uapi/linux/uvcvideo.h
9568
9569 MEDIATEK BLUETOOTH DRIVER
9570 M:      Sean Wang <sean.wang@mediatek.com>
9571 L:      linux-bluetooth@vger.kernel.org
9572 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9573 S:      Maintained
9574 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9575 F:      drivers/bluetooth/btmtkuart.c
9576
9577 MEDIATEK CIR DRIVER
9578 M:      Sean Wang <sean.wang@mediatek.com>
9579 S:      Maintained
9580 F:      drivers/media/rc/mtk-cir.c
9581
9582 MEDIATEK DMA DRIVER
9583 M:      Sean Wang <sean.wang@mediatek.com>
9584 L:      dmaengine@vger.kernel.org
9585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9586 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9587 S:      Maintained
9588 F:      Documentation/devicetree/bindings/dma/mtk-*
9589 F:      drivers/dma/mediatek/
9590
9591 MEDIATEK PMIC LED DRIVER
9592 M:      Sean Wang <sean.wang@mediatek.com>
9593 S:      Maintained
9594 F:      drivers/leds/leds-mt6323.c
9595 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9596
9597 MEDIATEK ETHERNET DRIVER
9598 M:      Felix Fietkau <nbd@openwrt.org>
9599 M:      John Crispin <john@phrozen.org>
9600 M:      Sean Wang <sean.wang@mediatek.com>
9601 M:      Nelson Chang <nelson.chang@mediatek.com>
9602 L:      netdev@vger.kernel.org
9603 S:      Maintained
9604 F:      drivers/net/ethernet/mediatek/
9605
9606 MEDIATEK SWITCH DRIVER
9607 M:      Sean Wang <sean.wang@mediatek.com>
9608 L:      netdev@vger.kernel.org
9609 S:      Maintained
9610 F:      drivers/net/dsa/mt7530.*
9611 F:      net/dsa/tag_mtk.c
9612
9613 MEDIATEK JPEG DRIVER
9614 M:      Rick Chang <rick.chang@mediatek.com>
9615 M:      Bin Liu <bin.liu@mediatek.com>
9616 S:      Supported
9617 F:      drivers/media/platform/mtk-jpeg/
9618 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9619
9620 MEDIATEK MDP DRIVER
9621 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9622 M:      Houlong Wei <houlong.wei@mediatek.com>
9623 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9624 S:      Supported
9625 F:      drivers/media/platform/mtk-mdp/
9626 F:      drivers/media/platform/mtk-vpu/
9627 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9628
9629 MEDIATEK MEDIA DRIVER
9630 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9631 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9632 S:      Supported
9633 F:      drivers/media/platform/mtk-vcodec/
9634 F:      drivers/media/platform/mtk-vpu/
9635 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9636 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9637
9638 MEDIATEK MT76 WIRELESS LAN DRIVER
9639 M:      Felix Fietkau <nbd@nbd.name>
9640 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9641 L:      linux-wireless@vger.kernel.org
9642 S:      Maintained
9643 F:      drivers/net/wireless/mediatek/mt76/
9644
9645 MEDIATEK MT7601U WIRELESS LAN DRIVER
9646 M:      Jakub Kicinski <kubakici@wp.pl>
9647 L:      linux-wireless@vger.kernel.org
9648 S:      Maintained
9649 F:      drivers/net/wireless/mediatek/mt7601u/
9650
9651 MEDIATEK NAND CONTROLLER DRIVER
9652 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9653 L:      linux-mtd@lists.infradead.org
9654 S:      Maintained
9655 F:      drivers/mtd/nand/raw/mtk_*
9656 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9657
9658 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9659 M:      Sean Wang <sean.wang@mediatek.com>
9660 S:      Maintained
9661 F:      drivers/char/hw_random/mtk-rng.c
9662
9663 MEDIATEK USB3 DRD IP DRIVER
9664 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9665 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9667 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9668 S:      Maintained
9669 F:      drivers/usb/mtu3/
9670
9671 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9672 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9673 M:      Martin Donnelly <martin.donnelly@ge.com>
9674 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9675 S:      Maintained
9676 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9677 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9678
9679 MEGARAID SCSI/SAS DRIVERS
9680 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9681 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9682 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9683 L:      megaraidlinux.pdl@broadcom.com
9684 L:      linux-scsi@vger.kernel.org
9685 W:      http://www.avagotech.com/support/
9686 S:      Maintained
9687 F:      Documentation/scsi/megaraid.txt
9688 F:      drivers/scsi/megaraid.*
9689 F:      drivers/scsi/megaraid/
9690
9691 MELEXIS MLX90614 DRIVER
9692 M:      Crt Mori <cmo@melexis.com>
9693 L:      linux-iio@vger.kernel.org
9694 W:      http://www.melexis.com
9695 S:      Supported
9696 F:      drivers/iio/temperature/mlx90614.c
9697
9698 MELEXIS MLX90632 DRIVER
9699 M:      Crt Mori <cmo@melexis.com>
9700 L:      linux-iio@vger.kernel.org
9701 W:      http://www.melexis.com
9702 S:      Supported
9703 F:      drivers/iio/temperature/mlx90632.c
9704
9705 MELFAS MIP4 TOUCHSCREEN DRIVER
9706 M:      Sangwon Jee <jeesw@melfas.com>
9707 W:      http://www.melfas.com
9708 S:      Supported
9709 F:      drivers/input/touchscreen/melfas_mip4.c
9710 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9711
9712 MELLANOX ETHERNET DRIVER (mlx4_en)
9713 M:      Tariq Toukan <tariqt@mellanox.com>
9714 L:      netdev@vger.kernel.org
9715 S:      Supported
9716 W:      http://www.mellanox.com
9717 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9718 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9719
9720 MELLANOX ETHERNET DRIVER (mlx5e)
9721 M:      Saeed Mahameed <saeedm@mellanox.com>
9722 L:      netdev@vger.kernel.org
9723 S:      Supported
9724 W:      http://www.mellanox.com
9725 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9726 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9727
9728 MELLANOX ETHERNET INNOVA DRIVERS
9729 R:      Boris Pismenny <borisp@mellanox.com>
9730 L:      netdev@vger.kernel.org
9731 S:      Supported
9732 W:      http://www.mellanox.com
9733 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9734 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9735 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9736 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9737 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9738
9739 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9740 R:      Boris Pismenny <borisp@mellanox.com>
9741 L:      netdev@vger.kernel.org
9742 S:      Supported
9743 W:      http://www.mellanox.com
9744 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9745 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9746 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9747
9748 MELLANOX ETHERNET SWITCH DRIVERS
9749 M:      Jiri Pirko <jiri@mellanox.com>
9750 M:      Ido Schimmel <idosch@mellanox.com>
9751 L:      netdev@vger.kernel.org
9752 S:      Supported
9753 W:      http://www.mellanox.com
9754 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9755 F:      drivers/net/ethernet/mellanox/mlxsw/
9756 F:      tools/testing/selftests/drivers/net/mlxsw/
9757
9758 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9759 M:      mlxsw@mellanox.com
9760 L:      netdev@vger.kernel.org
9761 S:      Supported
9762 W:      http://www.mellanox.com
9763 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9764 F:      drivers/net/ethernet/mellanox/mlxfw/
9765
9766 MELLANOX HARDWARE PLATFORM SUPPORT
9767 M:      Andy Shevchenko <andy@infradead.org>
9768 M:      Darren Hart <dvhart@infradead.org>
9769 M:      Vadim Pasternak <vadimp@mellanox.com>
9770 L:      platform-driver-x86@vger.kernel.org
9771 S:      Supported
9772 F:      drivers/platform/mellanox/
9773
9774 MELLANOX MLX4 core VPI driver
9775 M:      Tariq Toukan <tariqt@mellanox.com>
9776 L:      netdev@vger.kernel.org
9777 L:      linux-rdma@vger.kernel.org
9778 W:      http://www.mellanox.com
9779 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9780 S:      Supported
9781 F:      drivers/net/ethernet/mellanox/mlx4/
9782 F:      include/linux/mlx4/
9783
9784 MELLANOX MLX4 IB driver
9785 M:      Yishai Hadas <yishaih@mellanox.com>
9786 L:      linux-rdma@vger.kernel.org
9787 W:      http://www.mellanox.com
9788 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9789 S:      Supported
9790 F:      drivers/infiniband/hw/mlx4/
9791 F:      include/linux/mlx4/
9792 F:      include/uapi/rdma/mlx4-abi.h
9793
9794 MELLANOX MLX5 core VPI driver
9795 M:      Saeed Mahameed <saeedm@mellanox.com>
9796 M:      Leon Romanovsky <leonro@mellanox.com>
9797 L:      netdev@vger.kernel.org
9798 L:      linux-rdma@vger.kernel.org
9799 W:      http://www.mellanox.com
9800 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9801 S:      Supported
9802 F:      drivers/net/ethernet/mellanox/mlx5/core/
9803 F:      include/linux/mlx5/
9804
9805 MELLANOX MLX5 IB driver
9806 M:      Leon Romanovsky <leonro@mellanox.com>
9807 L:      linux-rdma@vger.kernel.org
9808 W:      http://www.mellanox.com
9809 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9810 S:      Supported
9811 F:      drivers/infiniband/hw/mlx5/
9812 F:      include/linux/mlx5/
9813 F:      include/uapi/rdma/mlx5-abi.h
9814
9815 MELLANOX MLXCPLD I2C AND MUX DRIVER
9816 M:      Vadim Pasternak <vadimp@mellanox.com>
9817 M:      Michael Shych <michaelsh@mellanox.com>
9818 L:      linux-i2c@vger.kernel.org
9819 S:      Supported
9820 F:      drivers/i2c/busses/i2c-mlxcpld.c
9821 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9822 F:      Documentation/i2c/busses/i2c-mlxcpld
9823
9824 MELLANOX MLXCPLD LED DRIVER
9825 M:      Vadim Pasternak <vadimp@mellanox.com>
9826 L:      linux-leds@vger.kernel.org
9827 S:      Supported
9828 F:      drivers/leds/leds-mlxcpld.c
9829 F:      drivers/leds/leds-mlxreg.c
9830 F:      Documentation/leds/leds-mlxcpld.txt
9831
9832 MELLANOX PLATFORM DRIVER
9833 M:      Vadim Pasternak <vadimp@mellanox.com>
9834 L:      platform-driver-x86@vger.kernel.org
9835 S:      Supported
9836 F:      drivers/platform/x86/mlx-platform.c
9837
9838 MEMBARRIER SUPPORT
9839 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9840 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9841 L:      linux-kernel@vger.kernel.org
9842 S:      Supported
9843 F:      kernel/sched/membarrier.c
9844 F:      include/uapi/linux/membarrier.h
9845 F:      arch/powerpc/include/asm/membarrier.h
9846
9847 MEMORY MANAGEMENT
9848 L:      linux-mm@kvack.org
9849 W:      http://www.linux-mm.org
9850 S:      Maintained
9851 F:      include/linux/mm.h
9852 F:      include/linux/gfp.h
9853 F:      include/linux/mmzone.h
9854 F:      include/linux/memory_hotplug.h
9855 F:      include/linux/vmalloc.h
9856 F:      mm/
9857
9858 MEMORY TECHNOLOGY DEVICES (MTD)
9859 M:      David Woodhouse <dwmw2@infradead.org>
9860 M:      Brian Norris <computersforpeace@gmail.com>
9861 M:      Boris Brezillon <bbrezillon@kernel.org>
9862 M:      Marek Vasut <marek.vasut@gmail.com>
9863 M:      Richard Weinberger <richard@nod.at>
9864 L:      linux-mtd@lists.infradead.org
9865 W:      http://www.linux-mtd.infradead.org/
9866 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9867 T:      git git://git.infradead.org/linux-mtd.git master
9868 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9869 S:      Maintained
9870 F:      Documentation/devicetree/bindings/mtd/
9871 F:      drivers/mtd/
9872 F:      include/linux/mtd/
9873 F:      include/uapi/mtd/
9874
9875 MEN A21 WATCHDOG DRIVER
9876 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9877 L:      linux-watchdog@vger.kernel.org
9878 S:      Maintained
9879 F:      drivers/watchdog/mena21_wdt.c
9880
9881 MEN CHAMELEON BUS (mcb)
9882 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9883 S:      Maintained
9884 F:      drivers/mcb/
9885 F:      include/linux/mcb.h
9886 F:      Documentation/men-chameleon-bus.txt
9887
9888 MEN F21BMC (Board Management Controller)
9889 M:      Andreas Werner <andreas.werner@men.de>
9890 S:      Supported
9891 F:      drivers/mfd/menf21bmc.c
9892 F:      drivers/watchdog/menf21bmc_wdt.c
9893 F:      drivers/leds/leds-menf21bmc.c
9894 F:      drivers/hwmon/menf21bmc_hwmon.c
9895 F:      Documentation/hwmon/menf21bmc
9896
9897 MEN Z069 WATCHDOG DRIVER
9898 M:      Johannes Thumshirn <jth@kernel.org>
9899 L:      linux-watchdog@vger.kernel.org
9900 S:      Maintained
9901 F:      drivers/watchdog/menz69_wdt.c
9902
9903 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9904 M:      Neil Armstrong <narmstrong@baylibre.com>
9905 L:      linux-media@lists.freedesktop.org
9906 L:      linux-amlogic@lists.infradead.org
9907 W:      http://linux-meson.com/
9908 S:      Supported
9909 F:      drivers/media/platform/meson/ao-cec.c
9910 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9911 T:      git git://linuxtv.org/media_tree.git
9912
9913 MICROBLAZE ARCHITECTURE
9914 M:      Michal Simek <monstr@monstr.eu>
9915 W:      http://www.monstr.eu/fdt/
9916 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9917 S:      Supported
9918 F:      arch/microblaze/
9919
9920 MICROCHIP AT91 SERIAL DRIVER
9921 M:      Richard Genoud <richard.genoud@gmail.com>
9922 S:      Maintained
9923 F:      drivers/tty/serial/atmel_serial.c
9924 F:      drivers/tty/serial/atmel_serial.h
9925 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9926
9927 MICROCHIP AUDIO ASOC DRIVERS
9928 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9930 S:      Supported
9931 F:      sound/soc/atmel
9932
9933 MICROCHIP DMA DRIVER
9934 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9936 L:      dmaengine@vger.kernel.org
9937 S:      Supported
9938 F:      drivers/dma/at_hdmac.c
9939 F:      drivers/dma/at_hdmac_regs.h
9940 F:      include/linux/platform_data/dma-atmel.h
9941 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9942 F:      include/dt-bindings/dma/at91.h
9943
9944 MICROCHIP ECC DRIVER
9945 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9946 L:      linux-crypto@vger.kernel.org
9947 S:      Maintained
9948 F:      drivers/crypto/atmel-ecc.*
9949
9950 MICROCHIP I2C DRIVER
9951 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9952 L:      linux-i2c@vger.kernel.org
9953 S:      Supported
9954 F:      drivers/i2c/busses/i2c-at91.c
9955
9956 MICROCHIP ISC DRIVER
9957 M:      Eugen Hristev <eugen.hristev@microchip.com>
9958 L:      linux-media@vger.kernel.org
9959 S:      Supported
9960 F:      drivers/media/platform/atmel/atmel-isc.c
9961 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9962 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9963
9964 MICROCHIP ISI DRIVER
9965 M:      Eugen Hristev <eugen.hristev@microchip.com>
9966 L:      linux-media@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/media/platform/atmel/atmel-isi.c
9969 F:      drivers/media/platform/atmel/atmel-isi.h
9970
9971 MICROCHIP AT91 USART MFD DRIVER
9972 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9973 L:      linux-kernel@vger.kernel.org
9974 S:      Supported
9975 F:      drivers/mfd/at91-usart.c
9976 F:      include/dt-bindings/mfd/at91-usart.h
9977 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9978
9979 MICROCHIP AT91 USART SPI DRIVER
9980 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9981 L:      linux-spi@vger.kernel.org
9982 S:      Supported
9983 F:      drivers/spi/spi-at91-usart.c
9984 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9985
9986 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9987 M:      Woojung Huh <Woojung.Huh@microchip.com>
9988 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9989 L:      netdev@vger.kernel.org
9990 S:      Maintained
9991 F:      net/dsa/tag_ksz.c
9992 F:      drivers/net/dsa/microchip/*
9993 F:      include/linux/platform_data/microchip-ksz.h
9994 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9995
9996 MICROCHIP LAN743X ETHERNET DRIVER
9997 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9998 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9999 L:      netdev@vger.kernel.org
10000 S:      Maintained
10001 F:      drivers/net/ethernet/microchip/lan743x_*
10002
10003 MICROCHIP LCDFB DRIVER
10004 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10005 L:      linux-fbdev@vger.kernel.org
10006 S:      Maintained
10007 F:      drivers/video/fbdev/atmel_lcdfb.c
10008 F:      include/video/atmel_lcdc.h
10009
10010 MICROCHIP MMC/SD/SDIO MCI DRIVER
10011 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10012 S:      Maintained
10013 F:      drivers/mmc/host/atmel-mci.c
10014
10015 MICROCHIP MCP16502 PMIC DRIVER
10016 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10018 S:      Maintained
10019 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10020 F:      drivers/regulator/mcp16502.c
10021
10022 MICROCHIP MCP3911 ADC DRIVER
10023 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10024 M:      Kent Gustavsson <kent@minoris.se>
10025 L:      linux-iio@vger.kernel.org
10026 S:      Supported
10027 F:      drivers/iio/adc/mcp3911.c
10028 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10029
10030 MICROCHIP NAND DRIVER
10031 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10032 L:      linux-mtd@lists.infradead.org
10033 S:      Supported
10034 F:      drivers/mtd/nand/raw/atmel/*
10035 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10036
10037 MICROCHIP PWM DRIVER
10038 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10040 L:      linux-pwm@vger.kernel.org
10041 S:      Supported
10042 F:      drivers/pwm/pwm-atmel.c
10043 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10044
10045 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10046 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10047 M:      Eugen Hristev <eugen.hristev@microchip.com>
10048 L:      linux-iio@vger.kernel.org
10049 S:      Supported
10050 F:      drivers/iio/adc/at91-sama5d2_adc.c
10051 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10052 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10053
10054 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10055 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10056 S:      Supported
10057 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10058
10059 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10060 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10062 L:      linux-gpio@vger.kernel.org
10063 F:      drivers/gpio/gpio-sama5d2-piobu.c
10064
10065 MICROCHIP SPI DRIVER
10066 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10067 S:      Supported
10068 F:      drivers/spi/spi-atmel.*
10069
10070 MICROCHIP SSC DRIVER
10071 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10073 S:      Supported
10074 F:      drivers/misc/atmel-ssc.c
10075 F:      include/linux/atmel-ssc.h
10076
10077 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10078 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10080 S:      Supported
10081 F:      drivers/misc/atmel_tclib.c
10082 F:      drivers/clocksource/tcb_clksrc.c
10083
10084 MICROCHIP USBA UDC DRIVER
10085 M:      Cristian Birsan <cristian.birsan@microchip.com>
10086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10087 S:      Supported
10088 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10089
10090 MICROCHIP USB251XB DRIVER
10091 M:      Richard Leitner <richard.leitner@skidata.com>
10092 L:      linux-usb@vger.kernel.org
10093 S:      Maintained
10094 F:      drivers/usb/misc/usb251xb.c
10095 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10096
10097 MICROCHIP XDMA DRIVER
10098 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10099 L:      linux-arm-kernel@lists.infradead.org
10100 L:      dmaengine@vger.kernel.org
10101 S:      Supported
10102 F:      drivers/dma/at_xdmac.c
10103
10104 MICROSEMI MIPS SOCS
10105 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10106 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10107 L:      linux-mips@vger.kernel.org
10108 S:      Supported
10109 F:      arch/mips/generic/board-ocelot.c
10110 F:      arch/mips/configs/generic/board-ocelot.config
10111 F:      arch/mips/boot/dts/mscc/
10112 F:      Documentation/devicetree/bindings/mips/mscc.txt
10113
10114 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10115 M:      Don Brace <don.brace@microsemi.com>
10116 L:      esc.storagedev@microsemi.com
10117 L:      linux-scsi@vger.kernel.org
10118 S:      Supported
10119 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10120 F:      drivers/scsi/smartpqi/Kconfig
10121 F:      drivers/scsi/smartpqi/Makefile
10122 F:      include/linux/cciss*.h
10123 F:      include/uapi/linux/cciss*.h
10124 F:      Documentation/scsi/smartpqi.txt
10125
10126 MICROSEMI ETHERNET SWITCH DRIVER
10127 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10128 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10129 L:      netdev@vger.kernel.org
10130 S:      Supported
10131 F:      drivers/net/ethernet/mscc/
10132
10133 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10134 M:      Chen Yu <yu.c.chen@intel.com>
10135 L:      platform-driver-x86@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/platform/x86/surfacepro3_button.c
10138
10139 MICROTEK X6 SCANNER
10140 M:      Oliver Neukum <oliver@neukum.org>
10141 S:      Maintained
10142 F:      drivers/usb/image/microtek.*
10143
10144 MIPS
10145 M:      Ralf Baechle <ralf@linux-mips.org>
10146 M:      Paul Burton <paul.burton@mips.com>
10147 M:      James Hogan <jhogan@kernel.org>
10148 L:      linux-mips@vger.kernel.org
10149 W:      http://www.linux-mips.org/
10150 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10152 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10153 S:      Supported
10154 F:      Documentation/devicetree/bindings/mips/
10155 F:      Documentation/mips/
10156 F:      arch/mips/
10157 F:      drivers/platform/mips/
10158
10159 MIPS BOSTON DEVELOPMENT BOARD
10160 M:      Paul Burton <paul.burton@mips.com>
10161 L:      linux-mips@vger.kernel.org
10162 S:      Maintained
10163 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10164 F:      arch/mips/boot/dts/img/boston.dts
10165 F:      arch/mips/configs/generic/board-boston.config
10166 F:      drivers/clk/imgtec/clk-boston.c
10167 F:      include/dt-bindings/clock/boston-clock.h
10168
10169 MIPS GENERIC PLATFORM
10170 M:      Paul Burton <paul.burton@mips.com>
10171 L:      linux-mips@vger.kernel.org
10172 S:      Supported
10173 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10174 F:      arch/mips/generic/
10175 F:      arch/mips/tools/generic-board-config.sh
10176
10177 MIPS/LOONGSON1 ARCHITECTURE
10178 M:      Keguang Zhang <keguang.zhang@gmail.com>
10179 L:      linux-mips@vger.kernel.org
10180 S:      Maintained
10181 F:      arch/mips/loongson32/
10182 F:      arch/mips/include/asm/mach-loongson32/
10183 F:      drivers/*/*loongson1*
10184 F:      drivers/*/*/*loongson1*
10185
10186 MIPS/LOONGSON2 ARCHITECTURE
10187 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10188 L:      linux-mips@vger.kernel.org
10189 S:      Maintained
10190 F:      arch/mips/loongson64/fuloong-2e/
10191 F:      arch/mips/loongson64/lemote-2f/
10192 F:      arch/mips/include/asm/mach-loongson64/
10193 F:      drivers/*/*loongson2*
10194 F:      drivers/*/*/*loongson2*
10195
10196 MIPS/LOONGSON3 ARCHITECTURE
10197 M:      Huacai Chen <chenhc@lemote.com>
10198 L:      linux-mips@vger.kernel.org
10199 S:      Maintained
10200 F:      arch/mips/loongson64/
10201 F:      arch/mips/include/asm/mach-loongson64/
10202 F:      drivers/platform/mips/cpu_hwmon.c
10203 F:      drivers/*/*loongson3*
10204 F:      drivers/*/*/*loongson3*
10205
10206 MIPS RINT INSTRUCTION EMULATION
10207 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10208 L:      linux-mips@vger.kernel.org
10209 S:      Supported
10210 F:      arch/mips/math-emu/sp_rint.c
10211 F:      arch/mips/math-emu/dp_rint.c
10212
10213 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10214 M:      Hans Verkuil <hverkuil@xs4all.nl>
10215 L:      linux-media@vger.kernel.org
10216 T:      git git://linuxtv.org/media_tree.git
10217 W:      https://linuxtv.org
10218 S:      Odd Fixes
10219 F:      drivers/media/radio/radio-miropcm20*
10220
10221 MMP SUPPORT
10222 R:      Lubomir Rintel <lkundrak@v3.sk>
10223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10224 S:      Odd Fixes
10225 F:      arch/arm/boot/dts/mmp*
10226 F:      arch/arm/mach-mmp/
10227
10228 MMU GATHER AND TLB INVALIDATION
10229 M:      Will Deacon <will.deacon@arm.com>
10230 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10231 M:      Andrew Morton <akpm@linux-foundation.org>
10232 M:      Nick Piggin <npiggin@gmail.com>
10233 M:      Peter Zijlstra <peterz@infradead.org>
10234 L:      linux-arch@vger.kernel.org
10235 L:      linux-mm@kvack.org
10236 S:      Maintained
10237 F:      arch/*/include/asm/tlb.h
10238 F:      include/asm-generic/tlb.h
10239 F:      mm/mmu_gather.c
10240
10241 MN88472 MEDIA DRIVER
10242 M:      Antti Palosaari <crope@iki.fi>
10243 L:      linux-media@vger.kernel.org
10244 W:      https://linuxtv.org
10245 W:      http://palosaari.fi/linux/
10246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10247 S:      Maintained
10248 F:      drivers/media/dvb-frontends/mn88472*
10249
10250 MN88473 MEDIA DRIVER
10251 M:      Antti Palosaari <crope@iki.fi>
10252 L:      linux-media@vger.kernel.org
10253 W:      https://linuxtv.org
10254 W:      http://palosaari.fi/linux/
10255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10256 S:      Maintained
10257 F:      drivers/media/dvb-frontends/mn88473*
10258
10259 MODULE SUPPORT
10260 M:      Jessica Yu <jeyu@kernel.org>
10261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10262 S:      Maintained
10263 F:      include/linux/module.h
10264 F:      kernel/module.c
10265
10266 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10267 W:      http://popies.net/meye/
10268 S:      Orphan
10269 F:      Documentation/media/v4l-drivers/meye*
10270 F:      drivers/media/pci/meye/
10271 F:      include/uapi/linux/meye.h
10272
10273 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10274 M:      Jiri Slaby <jirislaby@gmail.com>
10275 S:      Maintained
10276 F:      Documentation/serial/moxa-smartio
10277 F:      drivers/tty/mxser.*
10278
10279 MR800 AVERMEDIA USB FM RADIO DRIVER
10280 M:      Alexey Klimov <klimov.linux@gmail.com>
10281 L:      linux-media@vger.kernel.org
10282 T:      git git://linuxtv.org/media_tree.git
10283 S:      Maintained
10284 F:      drivers/media/radio/radio-mr800.c
10285
10286 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10287 M:      Alan Ott <alan@signal11.us>
10288 L:      linux-wpan@vger.kernel.org
10289 S:      Maintained
10290 F:      drivers/net/ieee802154/mrf24j40.c
10291 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10292
10293 MSI LAPTOP SUPPORT
10294 M:      "Lee, Chun-Yi" <jlee@suse.com>
10295 L:      platform-driver-x86@vger.kernel.org
10296 S:      Maintained
10297 F:      drivers/platform/x86/msi-laptop.c
10298
10299 MSI WMI SUPPORT
10300 L:      platform-driver-x86@vger.kernel.org
10301 S:      Orphan
10302 F:      drivers/platform/x86/msi-wmi.c
10303
10304 MSI001 MEDIA DRIVER
10305 M:      Antti Palosaari <crope@iki.fi>
10306 L:      linux-media@vger.kernel.org
10307 W:      https://linuxtv.org
10308 W:      http://palosaari.fi/linux/
10309 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10310 T:      git git://linuxtv.org/anttip/media_tree.git
10311 S:      Maintained
10312 F:      drivers/media/tuners/msi001*
10313
10314 MSI2500 MEDIA DRIVER
10315 M:      Antti Palosaari <crope@iki.fi>
10316 L:      linux-media@vger.kernel.org
10317 W:      https://linuxtv.org
10318 W:      http://palosaari.fi/linux/
10319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10320 T:      git git://linuxtv.org/anttip/media_tree.git
10321 S:      Maintained
10322 F:      drivers/media/usb/msi2500/
10323
10324 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10325 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10326 L:      linux-mtd@lists.infradead.org
10327 S:      Maintained
10328 F:      drivers/mtd/devices/docg3*
10329
10330 MT9M032 APTINA SENSOR DRIVER
10331 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10332 L:      linux-media@vger.kernel.org
10333 T:      git git://linuxtv.org/media_tree.git
10334 S:      Maintained
10335 F:      drivers/media/i2c/mt9m032.c
10336 F:      include/media/i2c/mt9m032.h
10337
10338 MT9P031 APTINA CAMERA SENSOR
10339 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10340 L:      linux-media@vger.kernel.org
10341 T:      git git://linuxtv.org/media_tree.git
10342 S:      Maintained
10343 F:      drivers/media/i2c/mt9p031.c
10344 F:      include/media/i2c/mt9p031.h
10345
10346 MT9T001 APTINA CAMERA SENSOR
10347 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10348 L:      linux-media@vger.kernel.org
10349 T:      git git://linuxtv.org/media_tree.git
10350 S:      Maintained
10351 F:      drivers/media/i2c/mt9t001.c
10352 F:      include/media/i2c/mt9t001.h
10353
10354 MT9T112 APTINA CAMERA SENSOR
10355 M:      Jacopo Mondi <jacopo@jmondi.org>
10356 L:      linux-media@vger.kernel.org
10357 T:      git git://linuxtv.org/media_tree.git
10358 S:      Odd Fixes
10359 F:      drivers/media/i2c/mt9t112.c
10360 F:      include/media/i2c/mt9t112.h
10361
10362 MT9V032 APTINA CAMERA SENSOR
10363 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10364 L:      linux-media@vger.kernel.org
10365 T:      git git://linuxtv.org/media_tree.git
10366 S:      Maintained
10367 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10368 F:      drivers/media/i2c/mt9v032.c
10369 F:      include/media/i2c/mt9v032.h
10370
10371 MT9V111 APTINA CAMERA SENSOR
10372 M:      Jacopo Mondi <jacopo@jmondi.org>
10373 L:      linux-media@vger.kernel.org
10374 T:      git git://linuxtv.org/media_tree.git
10375 S:      Maintained
10376 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10377 F:      drivers/media/i2c/mt9v111.c
10378
10379 MULTIFUNCTION DEVICES (MFD)
10380 M:      Lee Jones <lee.jones@linaro.org>
10381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10382 S:      Supported
10383 F:      Documentation/devicetree/bindings/mfd/
10384 F:      drivers/mfd/
10385 F:      include/linux/mfd/
10386 F:      include/dt-bindings/mfd/
10387
10388 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10389 S:      Orphan
10390 F:      drivers/mmc/host/mmc_spi.c
10391 F:      include/linux/spi/mmc_spi.h
10392
10393 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10394 M:      Ulf Hansson <ulf.hansson@linaro.org>
10395 L:      linux-mmc@vger.kernel.org
10396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10397 S:      Maintained
10398 F:      Documentation/devicetree/bindings/mmc/
10399 F:      drivers/mmc/
10400 F:      include/linux/mmc/
10401 F:      include/uapi/linux/mmc/
10402
10403 MULTIPLEXER SUBSYSTEM
10404 M:      Peter Rosin <peda@axentia.se>
10405 S:      Maintained
10406 F:      Documentation/ABI/testing/sysfs-class-mux*
10407 F:      Documentation/devicetree/bindings/mux/
10408 F:      include/dt-bindings/mux/
10409 F:      include/linux/mux/
10410 F:      drivers/mux/
10411
10412 MULTITECH MULTIPORT CARD (ISICOM)
10413 S:      Orphan
10414 F:      drivers/tty/isicom.c
10415 F:      include/linux/isicom.h
10416
10417 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10418 M:      Bin Liu <b-liu@ti.com>
10419 L:      linux-usb@vger.kernel.org
10420 S:      Maintained
10421 F:      drivers/usb/musb/
10422
10423 MXL301RF MEDIA DRIVER
10424 M:      Akihiro Tsukada <tskd08@gmail.com>
10425 L:      linux-media@vger.kernel.org
10426 S:      Odd Fixes
10427 F:      drivers/media/tuners/mxl301rf*
10428
10429 MXL5007T MEDIA DRIVER
10430 M:      Michael Krufky <mkrufky@linuxtv.org>
10431 L:      linux-media@vger.kernel.org
10432 W:      https://linuxtv.org
10433 W:      http://github.com/mkrufky
10434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10435 T:      git git://linuxtv.org/mkrufky/tuners.git
10436 S:      Maintained
10437 F:      drivers/media/tuners/mxl5007t.*
10438
10439 MXSFB DRM DRIVER
10440 M:      Marek Vasut <marex@denx.de>
10441 M:      Stefan Agner <stefan@agner.ch>
10442 L:      dri-devel@lists.freedesktop.org
10443 S:      Supported
10444 F:      drivers/gpu/drm/mxsfb/
10445 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10446 T:      git git://anongit.freedesktop.org/drm/drm-misc
10447
10448 MYLEX DAC960 PCI RAID Controller
10449 M:      Hannes Reinecke <hare@kernel.org>
10450 L:      linux-scsi@vger.kernel.org
10451 S:      Supported
10452 F:      drivers/scsi/myrb.*
10453 F:      drivers/scsi/myrs.*
10454
10455 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10456 M:      Chris Lee <christopher.lee@cspi.com>
10457 L:      netdev@vger.kernel.org
10458 W:      https://www.cspi.com/ethernet-products/support/downloads/
10459 S:      Supported
10460 F:      drivers/net/ethernet/myricom/myri10ge/
10461
10462 NAND FLASH SUBSYSTEM
10463 M:      Boris Brezillon <bbrezillon@kernel.org>
10464 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10465 R:      Richard Weinberger <richard@nod.at>
10466 L:      linux-mtd@lists.infradead.org
10467 W:      http://www.linux-mtd.infradead.org/
10468 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10469 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10470 T:      git git://git.infradead.org/linux-mtd.git nand/next
10471 S:      Maintained
10472 F:      drivers/mtd/nand/
10473 F:      include/linux/mtd/*nand*.h
10474
10475 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10476 M:      Daniel Mack <zonque@gmail.com>
10477 S:      Maintained
10478 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10479 W:      http://www.native-instruments.com
10480 F:      sound/usb/caiaq/
10481
10482 NATSEMI ETHERNET DRIVER (DP8381x)
10483 S:      Orphan
10484 F:      drivers/net/ethernet/natsemi/natsemi.c
10485
10486 NCR 5380 SCSI DRIVERS
10487 M:      Finn Thain <fthain@telegraphics.com.au>
10488 M:      Michael Schmitz <schmitzmic@gmail.com>
10489 L:      linux-scsi@vger.kernel.org
10490 S:      Maintained
10491 F:      Documentation/scsi/g_NCR5380.txt
10492 F:      drivers/scsi/NCR5380.*
10493 F:      drivers/scsi/arm/cumana_1.c
10494 F:      drivers/scsi/arm/oak.c
10495 F:      drivers/scsi/atari_scsi.*
10496 F:      drivers/scsi/dmx3191d.c
10497 F:      drivers/scsi/g_NCR5380.*
10498 F:      drivers/scsi/mac_scsi.*
10499 F:      drivers/scsi/sun3_scsi.*
10500 F:      drivers/scsi/sun3_scsi_vme.c
10501
10502 NCSI LIBRARY:
10503 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10504 S:      Maintained
10505 F:      net/ncsi/
10506
10507 NCT6775 HARDWARE MONITOR DRIVER
10508 M:      Guenter Roeck <linux@roeck-us.net>
10509 L:      linux-hwmon@vger.kernel.org
10510 S:      Maintained
10511 F:      Documentation/hwmon/nct6775
10512 F:      drivers/hwmon/nct6775.c
10513
10514 NET_FAILOVER MODULE
10515 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10516 L:      netdev@vger.kernel.org
10517 S:      Supported
10518 F:      driver/net/net_failover.c
10519 F:      include/net/net_failover.h
10520 F:      Documentation/networking/net_failover.rst
10521
10522 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10523 M:      Faisal Latif <faisal.latif@intel.com>
10524 L:      linux-rdma@vger.kernel.org
10525 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10526 S:      Supported
10527 F:      drivers/infiniband/hw/nes/
10528 F:      include/uapi/rdma/nes-abi.h
10529
10530 NETEM NETWORK EMULATOR
10531 M:      Stephen Hemminger <stephen@networkplumber.org>
10532 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10533 S:      Maintained
10534 F:      net/sched/sch_netem.c
10535
10536 NETERION 10GbE DRIVERS (s2io/vxge)
10537 M:      Jon Mason <jdmason@kudzu.us>
10538 L:      netdev@vger.kernel.org
10539 S:      Supported
10540 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10541 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10542 F:      drivers/net/ethernet/neterion/
10543
10544 NETFILTER
10545 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10546 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10547 M:      Florian Westphal <fw@strlen.de>
10548 L:      netfilter-devel@vger.kernel.org
10549 L:      coreteam@netfilter.org
10550 W:      http://www.netfilter.org/
10551 W:      http://www.iptables.org/
10552 W:      http://www.nftables.org/
10553 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10556 S:      Maintained
10557 F:      include/linux/netfilter*
10558 F:      include/linux/netfilter/
10559 F:      include/net/netfilter/
10560 F:      include/uapi/linux/netfilter*
10561 F:      include/uapi/linux/netfilter/
10562 F:      net/*/netfilter.c
10563 F:      net/*/netfilter/
10564 F:      net/netfilter/
10565 F:      net/bridge/br_netfilter*.c
10566
10567 NETROM NETWORK LAYER
10568 M:      Ralf Baechle <ralf@linux-mips.org>
10569 L:      linux-hams@vger.kernel.org
10570 W:      http://www.linux-ax25.org/
10571 S:      Maintained
10572 F:      include/net/netrom.h
10573 F:      include/uapi/linux/netrom.h
10574 F:      net/netrom/
10575
10576 NETRONOME ETHERNET DRIVERS
10577 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10578 L:      oss-drivers@netronome.com
10579 S:      Maintained
10580 F:      drivers/net/ethernet/netronome/
10581
10582 NETWORK BLOCK DEVICE (NBD)
10583 M:      Josef Bacik <josef@toxicpanda.com>
10584 S:      Maintained
10585 L:      linux-block@vger.kernel.org
10586 L:      nbd@other.debian.org
10587 F:      Documentation/blockdev/nbd.txt
10588 F:      drivers/block/nbd.c
10589 F:      include/uapi/linux/nbd.h
10590
10591 NETWORK DROP MONITOR
10592 M:      Neil Horman <nhorman@tuxdriver.com>
10593 L:      netdev@vger.kernel.org
10594 S:      Maintained
10595 W:      https://fedorahosted.org/dropwatch/
10596 F:      net/core/drop_monitor.c
10597
10598 NETWORKING DRIVERS
10599 M:      "David S. Miller" <davem@davemloft.net>
10600 L:      netdev@vger.kernel.org
10601 W:      http://www.linuxfoundation.org/en/Net
10602 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10605 S:      Odd Fixes
10606 F:      Documentation/devicetree/bindings/net/
10607 F:      drivers/net/
10608 F:      include/linux/if_*
10609 F:      include/linux/netdevice.h
10610 F:      include/linux/etherdevice.h
10611 F:      include/linux/fcdevice.h
10612 F:      include/linux/fddidevice.h
10613 F:      include/linux/hippidevice.h
10614 F:      include/linux/inetdevice.h
10615 F:      include/uapi/linux/if_*
10616 F:      include/uapi/linux/netdevice.h
10617
10618 NETWORKING DRIVERS (WIRELESS)
10619 M:      Kalle Valo <kvalo@codeaurora.org>
10620 L:      linux-wireless@vger.kernel.org
10621 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10624 S:      Maintained
10625 F:      Documentation/devicetree/bindings/net/wireless/
10626 F:      drivers/net/wireless/
10627
10628 NETWORKING [DSA]
10629 M:      Andrew Lunn <andrew@lunn.ch>
10630 M:      Vivien Didelot <vivien.didelot@gmail.com>
10631 M:      Florian Fainelli <f.fainelli@gmail.com>
10632 S:      Maintained
10633 F:      Documentation/devicetree/bindings/net/dsa/
10634 F:      net/dsa/
10635 F:      include/net/dsa.h
10636 F:      include/linux/dsa/
10637 F:      drivers/net/dsa/
10638
10639 NETWORKING [GENERAL]
10640 M:      "David S. Miller" <davem@davemloft.net>
10641 L:      netdev@vger.kernel.org
10642 W:      http://www.linuxfoundation.org/en/Net
10643 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10646 B:      mailto:netdev@vger.kernel.org
10647 S:      Maintained
10648 F:      net/
10649 F:      include/net/
10650 F:      include/linux/in.h
10651 F:      include/linux/net.h
10652 F:      include/linux/netdevice.h
10653 F:      include/uapi/linux/in.h
10654 F:      include/uapi/linux/net.h
10655 F:      include/uapi/linux/netdevice.h
10656 F:      include/uapi/linux/net_namespace.h
10657 F:      tools/testing/selftests/net/
10658 F:      lib/net_utils.c
10659 F:      lib/random32.c
10660 F:      Documentation/networking/
10661
10662 NETWORKING [IPSEC]
10663 M:      Steffen Klassert <steffen.klassert@secunet.com>
10664 M:      Herbert Xu <herbert@gondor.apana.org.au>
10665 M:      "David S. Miller" <davem@davemloft.net>
10666 L:      netdev@vger.kernel.org
10667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10669 S:      Maintained
10670 F:      net/xfrm/
10671 F:      net/key/
10672 F:      net/ipv4/xfrm*
10673 F:      net/ipv4/esp4*
10674 F:      net/ipv4/ah4.c
10675 F:      net/ipv4/ipcomp.c
10676 F:      net/ipv4/ip_vti.c
10677 F:      net/ipv6/xfrm*
10678 F:      net/ipv6/esp6*
10679 F:      net/ipv6/ah6.c
10680 F:      net/ipv6/ipcomp6.c
10681 F:      net/ipv6/ip6_vti.c
10682 F:      include/uapi/linux/xfrm.h
10683 F:      include/net/xfrm.h
10684
10685 NETWORKING [IPv4/IPv6]
10686 M:      "David S. Miller" <davem@davemloft.net>
10687 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10688 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10689 L:      netdev@vger.kernel.org
10690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10691 S:      Maintained
10692 F:      net/ipv4/
10693 F:      net/ipv6/
10694 F:      include/net/ip*
10695 F:      arch/x86/net/*
10696
10697 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10698 M:      Paul Moore <paul@paul-moore.com>
10699 W:      https://github.com/netlabel
10700 L:      netdev@vger.kernel.org
10701 L:      linux-security-module@vger.kernel.org
10702 S:      Maintained
10703 F:      Documentation/netlabel/
10704 F:      include/net/calipso.h
10705 F:      include/net/cipso_ipv4.h
10706 F:      include/net/netlabel.h
10707 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10708 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10709 F:      net/netlabel/
10710 F:      net/ipv4/cipso_ipv4.c
10711 F:      net/ipv6/calipso.c
10712 F:      net/netfilter/xt_CONNSECMARK.c
10713 F:      net/netfilter/xt_SECMARK.c
10714
10715 NETWORKING [TCP]
10716 M:      Eric Dumazet <edumazet@google.com>
10717 L:      netdev@vger.kernel.org
10718 S:      Maintained
10719 F:      net/ipv4/tcp*.c
10720 F:      net/ipv4/syncookies.c
10721 F:      net/ipv6/tcp*.c
10722 F:      net/ipv6/syncookies.c
10723 F:      include/uapi/linux/tcp.h
10724 F:      include/net/tcp.h
10725 F:      include/linux/tcp.h
10726 F:      include/trace/events/tcp.h
10727
10728 NETWORKING [TLS]
10729 M:      Boris Pismenny <borisp@mellanox.com>
10730 M:      Aviad Yehezkel <aviadye@mellanox.com>
10731 M:      Dave Watson <davejwatson@fb.com>
10732 M:      John Fastabend <john.fastabend@gmail.com>
10733 M:      Daniel Borkmann <daniel@iogearbox.net>
10734 L:      netdev@vger.kernel.org
10735 S:      Maintained
10736 F:      net/tls/*
10737 F:      include/uapi/linux/tls.h
10738 F:      include/net/tls.h
10739
10740 NETWORKING [WIRELESS]
10741 L:      linux-wireless@vger.kernel.org
10742 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10743
10744 NETDEVSIM
10745 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10746 S:      Maintained
10747 F:      drivers/net/netdevsim/*
10748
10749 NETXEN (1/10) GbE SUPPORT
10750 M:      Manish Chopra <manishc@marvell.com>
10751 M:      Rahul Verma <rahulv@marvell.com>
10752 M:      GR-Linux-NIC-Dev@marvell.com
10753 L:      netdev@vger.kernel.org
10754 S:      Supported
10755 F:      drivers/net/ethernet/qlogic/netxen/
10756
10757 NFC SUBSYSTEM
10758 M:      Samuel Ortiz <sameo@linux.intel.com>
10759 L:      linux-wireless@vger.kernel.org
10760 L:      linux-nfc@lists.01.org (subscribers-only)
10761 S:      Supported
10762 F:      net/nfc/
10763 F:      include/net/nfc/
10764 F:      include/uapi/linux/nfc.h
10765 F:      drivers/nfc/
10766 F:      include/linux/platform_data/nfcmrvl.h
10767 F:      include/linux/platform_data/nxp-nci.h
10768 F:      Documentation/devicetree/bindings/net/nfc/
10769
10770 NFS, SUNRPC, AND LOCKD CLIENTS
10771 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10772 M:      Anna Schumaker <anna.schumaker@netapp.com>
10773 L:      linux-nfs@vger.kernel.org
10774 W:      http://client.linux-nfs.org
10775 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10776 S:      Maintained
10777 F:      fs/lockd/
10778 F:      fs/nfs/
10779 F:      fs/nfs_common/
10780 F:      net/sunrpc/
10781 F:      include/linux/lockd/
10782 F:      include/linux/nfs*
10783 F:      include/linux/sunrpc/
10784 F:      include/uapi/linux/nfs*
10785 F:      include/uapi/linux/sunrpc/
10786
10787 NILFS2 FILESYSTEM
10788 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10789 L:      linux-nilfs@vger.kernel.org
10790 W:      https://nilfs.sourceforge.io/
10791 W:      https://nilfs.osdn.jp/
10792 T:      git git://github.com/konis/nilfs2.git
10793 S:      Supported
10794 F:      Documentation/filesystems/nilfs2.txt
10795 F:      fs/nilfs2/
10796 F:      include/trace/events/nilfs2.h
10797 F:      include/uapi/linux/nilfs2_api.h
10798 F:      include/uapi/linux/nilfs2_ondisk.h
10799
10800 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10801 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10802 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10803 S:      Maintained
10804 F:      Documentation/scsi/NinjaSCSI.txt
10805 F:      drivers/scsi/pcmcia/nsp_*
10806
10807 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10808 M:      GOTO Masanori <gotom@debian.or.jp>
10809 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10810 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10811 S:      Maintained
10812 F:      Documentation/scsi/NinjaSCSI.txt
10813 F:      drivers/scsi/nsp32*
10814
10815 NIOS2 ARCHITECTURE
10816 M:      Ley Foon Tan <lftan@altera.com>
10817 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10819 S:      Maintained
10820 F:      arch/nios2/
10821
10822 NOHZ, DYNTICKS SUPPORT
10823 M:      Frederic Weisbecker <fweisbec@gmail.com>
10824 M:      Thomas Gleixner <tglx@linutronix.de>
10825 M:      Ingo Molnar <mingo@kernel.org>
10826 L:      linux-kernel@vger.kernel.org
10827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10828 S:      Maintained
10829 F:      kernel/time/tick*.*
10830 F:      include/linux/tick.h
10831 F:      include/linux/sched/nohz.h
10832
10833 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10834 M:      Pavel Machek <pavel@ucw.cz>
10835 M:      Sakari Ailus <sakari.ailus@iki.fi>
10836 L:      linux-media@vger.kernel.org
10837 S:      Maintained
10838 F:      drivers/media/i2c/et8ek8
10839 F:      drivers/media/i2c/ad5820.c
10840
10841 NOKIA N900 POWER SUPPLY DRIVERS
10842 R:      Pali Rohár <pali.rohar@gmail.com>
10843 F:      include/linux/power/bq2415x_charger.h
10844 F:      include/linux/power/bq27xxx_battery.h
10845 F:      include/linux/power/isp1704_charger.h
10846 F:      drivers/power/supply/bq2415x_charger.c
10847 F:      drivers/power/supply/bq27xxx_battery.c
10848 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10849 F:      drivers/power/supply/isp1704_charger.c
10850 F:      drivers/power/supply/rx51_battery.c
10851
10852 NTB AMD DRIVER
10853 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10854 L:      linux-ntb@googlegroups.com
10855 S:      Supported
10856 F:      drivers/ntb/hw/amd/
10857
10858 NTB DRIVER CORE
10859 M:      Jon Mason <jdmason@kudzu.us>
10860 M:      Dave Jiang <dave.jiang@intel.com>
10861 M:      Allen Hubbe <allenbh@gmail.com>
10862 L:      linux-ntb@googlegroups.com
10863 S:      Supported
10864 W:      https://github.com/jonmason/ntb/wiki
10865 T:      git git://github.com/jonmason/ntb.git
10866 F:      drivers/ntb/
10867 F:      drivers/net/ntb_netdev.c
10868 F:      include/linux/ntb.h
10869 F:      include/linux/ntb_transport.h
10870 F:      tools/testing/selftests/ntb/
10871
10872 NTB IDT DRIVER
10873 M:      Serge Semin <fancer.lancer@gmail.com>
10874 L:      linux-ntb@googlegroups.com
10875 S:      Supported
10876 F:      drivers/ntb/hw/idt/
10877
10878 NTB INTEL DRIVER
10879 M:      Dave Jiang <dave.jiang@intel.com>
10880 L:      linux-ntb@googlegroups.com
10881 S:      Supported
10882 W:      https://github.com/davejiang/linux/wiki
10883 T:      git https://github.com/davejiang/linux.git
10884 F:      drivers/ntb/hw/intel/
10885
10886 NTFS FILESYSTEM
10887 M:      Anton Altaparmakov <anton@tuxera.com>
10888 L:      linux-ntfs-dev@lists.sourceforge.net
10889 W:      http://www.tuxera.com/
10890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10891 S:      Supported
10892 F:      Documentation/filesystems/ntfs.txt
10893 F:      fs/ntfs/
10894
10895 NUBUS SUBSYSTEM
10896 M:      Finn Thain <fthain@telegraphics.com.au>
10897 L:      linux-m68k@lists.linux-m68k.org
10898 S:      Maintained
10899 F:      arch/*/include/asm/nubus.h
10900 F:      drivers/nubus/
10901 F:      include/linux/nubus.h
10902 F:      include/uapi/linux/nubus.h
10903
10904 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10905 M:      Antonino Daplas <adaplas@gmail.com>
10906 L:      linux-fbdev@vger.kernel.org
10907 S:      Maintained
10908 F:      drivers/video/fbdev/riva/
10909 F:      drivers/video/fbdev/nvidia/
10910
10911 NVM EXPRESS DRIVER
10912 M:      Keith Busch <keith.busch@intel.com>
10913 M:      Jens Axboe <axboe@fb.com>
10914 M:      Christoph Hellwig <hch@lst.de>
10915 M:      Sagi Grimberg <sagi@grimberg.me>
10916 L:      linux-nvme@lists.infradead.org
10917 T:      git://git.infradead.org/nvme.git
10918 W:      http://git.infradead.org/nvme.git
10919 S:      Supported
10920 F:      drivers/nvme/host/
10921 F:      include/linux/nvme.h
10922 F:      include/uapi/linux/nvme_ioctl.h
10923
10924 NVM EXPRESS FC TRANSPORT DRIVERS
10925 M:      James Smart <james.smart@broadcom.com>
10926 L:      linux-nvme@lists.infradead.org
10927 S:      Supported
10928 F:      include/linux/nvme-fc.h
10929 F:      include/linux/nvme-fc-driver.h
10930 F:      drivers/nvme/host/fc.c
10931 F:      drivers/nvme/target/fc.c
10932 F:      drivers/nvme/target/fcloop.c
10933
10934 NVM EXPRESS TARGET DRIVER
10935 M:      Christoph Hellwig <hch@lst.de>
10936 M:      Sagi Grimberg <sagi@grimberg.me>
10937 L:      linux-nvme@lists.infradead.org
10938 T:      git://git.infradead.org/nvme.git
10939 W:      http://git.infradead.org/nvme.git
10940 S:      Supported
10941 F:      drivers/nvme/target/
10942
10943 NVMEM FRAMEWORK
10944 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10945 S:      Maintained
10946 F:      drivers/nvmem/
10947 F:      Documentation/devicetree/bindings/nvmem/
10948 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10949 F:      include/linux/nvmem-consumer.h
10950 F:      include/linux/nvmem-provider.h
10951
10952 NXP SGTL5000 DRIVER
10953 M:      Fabio Estevam <festevam@gmail.com>
10954 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10955 S:      Maintained
10956 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10957 F:      sound/soc/codecs/sgtl5000*
10958
10959 NXP TDA998X DRM DRIVER
10960 M:      Russell King <linux@armlinux.org.uk>
10961 S:      Maintained
10962 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10963 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10964 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10965 F:      include/drm/i2c/tda998x.h
10966 F:      include/dt-bindings/display/tda998x.h
10967 K:      "nxp,tda998x"
10968
10969 NXP TFA9879 DRIVER
10970 M:      Peter Rosin <peda@axentia.se>
10971 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10972 S:      Maintained
10973 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10974 F:      sound/soc/codecs/tfa9879*
10975
10976 NXP-NCI NFC DRIVER
10977 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10978 R:      Charles Gorand <charles.gorand@effinnov.com>
10979 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10980 S:      Supported
10981 F:      drivers/nfc/nxp-nci
10982
10983 OBJAGG
10984 M:      Jiri Pirko <jiri@mellanox.com>
10985 L:      netdev@vger.kernel.org
10986 S:      Supported
10987 F:      lib/objagg.c
10988 F:      lib/test_objagg.c
10989 F:      include/linux/objagg.h
10990
10991 OBJTOOL
10992 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10993 M:      Peter Zijlstra <peterz@infradead.org>
10994 S:      Supported
10995 F:      tools/objtool/
10996
10997 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10998 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10999 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11000 L:      linuxppc-dev@lists.ozlabs.org
11001 S:      Supported
11002 F:      arch/powerpc/platforms/powernv/ocxl.c
11003 F:      arch/powerpc/include/asm/pnv-ocxl.h
11004 F:      drivers/misc/ocxl/
11005 F:      include/misc/ocxl*
11006 F:      include/uapi/misc/ocxl.h
11007 F:      Documentation/accelerators/ocxl.rst
11008
11009 OMAP AUDIO SUPPORT
11010 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11011 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11012 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11013 L:      linux-omap@vger.kernel.org
11014 S:      Maintained
11015 F:      sound/soc/ti/omap*
11016 F:      sound/soc/ti/rx51.c
11017 F:      sound/soc/ti/n810.c
11018 F:      sound/soc/ti/sdma-pcm.*
11019
11020 OMAP CLOCK FRAMEWORK SUPPORT
11021 M:      Paul Walmsley <paul@pwsan.com>
11022 L:      linux-omap@vger.kernel.org
11023 S:      Maintained
11024 F:      arch/arm/*omap*/*clock*
11025
11026 OMAP DEVICE TREE SUPPORT
11027 M:      Benoît Cousson <bcousson@baylibre.com>
11028 M:      Tony Lindgren <tony@atomide.com>
11029 L:      linux-omap@vger.kernel.org
11030 L:      devicetree@vger.kernel.org
11031 S:      Maintained
11032 F:      arch/arm/boot/dts/*omap*
11033 F:      arch/arm/boot/dts/*am3*
11034 F:      arch/arm/boot/dts/*am4*
11035 F:      arch/arm/boot/dts/*am5*
11036 F:      arch/arm/boot/dts/*dra7*
11037
11038 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11039 L:      linux-omap@vger.kernel.org
11040 L:      linux-fbdev@vger.kernel.org
11041 S:      Orphan
11042 F:      drivers/video/fbdev/omap2/
11043 F:      Documentation/arm/OMAP/DSS
11044
11045 OMAP FRAMEBUFFER SUPPORT
11046 L:      linux-fbdev@vger.kernel.org
11047 L:      linux-omap@vger.kernel.org
11048 S:      Orphan
11049 F:      drivers/video/fbdev/omap/
11050
11051 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11052 M:      Roger Quadros <rogerq@ti.com>
11053 M:      Tony Lindgren <tony@atomide.com>
11054 L:      linux-omap@vger.kernel.org
11055 S:      Maintained
11056 F:      drivers/memory/omap-gpmc.c
11057 F:      arch/arm/mach-omap2/*gpmc*
11058
11059 OMAP GPIO DRIVER
11060 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11061 M:      Santosh Shilimkar <ssantosh@kernel.org>
11062 M:      Kevin Hilman <khilman@kernel.org>
11063 L:      linux-omap@vger.kernel.org
11064 S:      Maintained
11065 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11066 F:      drivers/gpio/gpio-omap.c
11067
11068 OMAP HARDWARE SPINLOCK SUPPORT
11069 M:      Ohad Ben-Cohen <ohad@wizery.com>
11070 L:      linux-omap@vger.kernel.org
11071 S:      Maintained
11072 F:      drivers/hwspinlock/omap_hwspinlock.c
11073
11074 OMAP HS MMC SUPPORT
11075 L:      linux-mmc@vger.kernel.org
11076 L:      linux-omap@vger.kernel.org
11077 S:      Orphan
11078 F:      drivers/mmc/host/omap_hsmmc.c
11079
11080 OMAP HWMOD DATA
11081 M:      Paul Walmsley <paul@pwsan.com>
11082 L:      linux-omap@vger.kernel.org
11083 S:      Maintained
11084 F:      arch/arm/mach-omap2/omap_hwmod*data*
11085
11086 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11087 M:      Benoît Cousson <bcousson@baylibre.com>
11088 L:      linux-omap@vger.kernel.org
11089 S:      Maintained
11090 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11091
11092 OMAP HWMOD SUPPORT
11093 M:      Benoît Cousson <bcousson@baylibre.com>
11094 M:      Paul Walmsley <paul@pwsan.com>
11095 L:      linux-omap@vger.kernel.org
11096 S:      Maintained
11097 F:      arch/arm/mach-omap2/omap_hwmod.*
11098
11099 OMAP I2C DRIVER
11100 M:      Vignesh R <vigneshr@ti.com>
11101 L:      linux-omap@vger.kernel.org
11102 L:      linux-i2c@vger.kernel.org
11103 S:      Maintained
11104 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11105 F:      drivers/i2c/busses/i2c-omap.c
11106
11107 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11108 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11109 L:      linux-media@vger.kernel.org
11110 S:      Maintained
11111 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11112 F:      drivers/media/platform/omap3isp/
11113 F:      drivers/staging/media/omap4iss/
11114
11115 OMAP MMC SUPPORT
11116 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11117 L:      linux-omap@vger.kernel.org
11118 S:      Odd Fixes
11119 F:      drivers/mmc/host/omap.c
11120
11121 OMAP POWER MANAGEMENT SUPPORT
11122 M:      Kevin Hilman <khilman@kernel.org>
11123 L:      linux-omap@vger.kernel.org
11124 S:      Maintained
11125 F:      arch/arm/*omap*/*pm*
11126 F:      drivers/cpufreq/omap-cpufreq.c
11127
11128 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11129 M:      Rajendra Nayak <rnayak@codeaurora.org>
11130 M:      Paul Walmsley <paul@pwsan.com>
11131 L:      linux-omap@vger.kernel.org
11132 S:      Maintained
11133 F:      arch/arm/mach-omap2/prm*
11134
11135 OMAP RANDOM NUMBER GENERATOR SUPPORT
11136 M:      Deepak Saxena <dsaxena@plexity.net>
11137 S:      Maintained
11138 F:      drivers/char/hw_random/omap-rng.c
11139
11140 OMAP USB SUPPORT
11141 L:      linux-usb@vger.kernel.org
11142 L:      linux-omap@vger.kernel.org
11143 S:      Orphan
11144 F:      drivers/usb/*/*omap*
11145 F:      arch/arm/*omap*/usb*
11146
11147 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11148 M:      Mark Jackson <mpfj@newflow.co.uk>
11149 L:      linux-omap@vger.kernel.org
11150 S:      Maintained
11151 F:      arch/arm/boot/dts/am335x-nano.dts
11152
11153 OMAP1 SUPPORT
11154 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11155 M:      Tony Lindgren <tony@atomide.com>
11156 L:      linux-omap@vger.kernel.org
11157 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11159 S:      Maintained
11160 F:      arch/arm/mach-omap1/
11161 F:      arch/arm/plat-omap/
11162 F:      arch/arm/configs/omap1_defconfig
11163 F:      drivers/i2c/busses/i2c-omap.c
11164 F:      include/linux/platform_data/i2c-omap.h
11165 F:      include/linux/platform_data/ams-delta-fiq.h
11166
11167 OMAP2+ SUPPORT
11168 M:      Tony Lindgren <tony@atomide.com>
11169 L:      linux-omap@vger.kernel.org
11170 W:      http://www.muru.com/linux/omap/
11171 W:      http://linux.omap.com/
11172 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11174 S:      Maintained
11175 F:      arch/arm/mach-omap2/
11176 F:      arch/arm/plat-omap/
11177 F:      arch/arm/configs/omap2plus_defconfig
11178 F:      drivers/i2c/busses/i2c-omap.c
11179 F:      drivers/irqchip/irq-omap-intc.c
11180 F:      drivers/mfd/*omap*.c
11181 F:      drivers/mfd/menelaus.c
11182 F:      drivers/mfd/palmas.c
11183 F:      drivers/mfd/tps65217.c
11184 F:      drivers/mfd/tps65218.c
11185 F:      drivers/mfd/tps65910.c
11186 F:      drivers/mfd/twl-core.[ch]
11187 F:      drivers/mfd/twl4030*.c
11188 F:      drivers/mfd/twl6030*.c
11189 F:      drivers/mfd/twl6040*.c
11190 F:      drivers/regulator/palmas-regulator*.c
11191 F:      drivers/regulator/pbias-regulator.c
11192 F:      drivers/regulator/tps65217-regulator.c
11193 F:      drivers/regulator/tps65218-regulator.c
11194 F:      drivers/regulator/tps65910-regulator.c
11195 F:      drivers/regulator/twl-regulator.c
11196 F:      drivers/regulator/twl6030-regulator.c
11197 F:      include/linux/platform_data/i2c-omap.h
11198
11199 ONION OMEGA2+ BOARD
11200 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11201 L:      linux-mips@vger.kernel.org
11202 S:      Maintained
11203 F:      arch/mips/boot/dts/ralink/omega2p.dts
11204
11205 OMFS FILESYSTEM
11206 M:      Bob Copeland <me@bobcopeland.com>
11207 L:      linux-karma-devel@lists.sourceforge.net
11208 S:      Maintained
11209 F:      Documentation/filesystems/omfs.txt
11210 F:      fs/omfs/
11211
11212 OMNIKEY CARDMAN 4000 DRIVER
11213 M:      Harald Welte <laforge@gnumonks.org>
11214 S:      Maintained
11215 F:      drivers/char/pcmcia/cm4000_cs.c
11216 F:      include/linux/cm4000_cs.h
11217 F:      include/uapi/linux/cm4000_cs.h
11218
11219 OMNIKEY CARDMAN 4040 DRIVER
11220 M:      Harald Welte <laforge@gnumonks.org>
11221 S:      Maintained
11222 F:      drivers/char/pcmcia/cm4040_cs.*
11223
11224 OMNIVISION OV13858 SENSOR DRIVER
11225 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11226 L:      linux-media@vger.kernel.org
11227 T:      git git://linuxtv.org/media_tree.git
11228 S:      Maintained
11229 F:      drivers/media/i2c/ov13858.c
11230
11231 OMNIVISION OV2680 SENSOR DRIVER
11232 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11233 L:      linux-media@vger.kernel.org
11234 T:      git git://linuxtv.org/media_tree.git
11235 S:      Maintained
11236 F:      drivers/media/i2c/ov2680.c
11237 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11238
11239 OMNIVISION OV2685 SENSOR DRIVER
11240 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11241 L:      linux-media@vger.kernel.org
11242 T:      git git://linuxtv.org/media_tree.git
11243 S:      Maintained
11244 F:      drivers/media/i2c/ov2685.c
11245
11246 OMNIVISION OV5640 SENSOR DRIVER
11247 M:      Steve Longerbeam <slongerbeam@gmail.com>
11248 L:      linux-media@vger.kernel.org
11249 T:      git git://linuxtv.org/media_tree.git
11250 S:      Maintained
11251 F:      drivers/media/i2c/ov5640.c
11252
11253 OMNIVISION OV5647 SENSOR DRIVER
11254 M:      Luis Oliveira <lolivei@synopsys.com>
11255 L:      linux-media@vger.kernel.org
11256 T:      git git://linuxtv.org/media_tree.git
11257 S:      Maintained
11258 F:      drivers/media/i2c/ov5647.c
11259
11260 OMNIVISION OV5695 SENSOR DRIVER
11261 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11262 L:      linux-media@vger.kernel.org
11263 T:      git git://linuxtv.org/media_tree.git
11264 S:      Maintained
11265 F:      drivers/media/i2c/ov5695.c
11266
11267 OMNIVISION OV7670 SENSOR DRIVER
11268 M:      Jonathan Corbet <corbet@lwn.net>
11269 L:      linux-media@vger.kernel.org
11270 T:      git git://linuxtv.org/media_tree.git
11271 S:      Maintained
11272 F:      drivers/media/i2c/ov7670.c
11273 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11274
11275 OMNIVISION OV772x SENSOR DRIVER
11276 M:      Jacopo Mondi <jacopo@jmondi.org>
11277 L:      linux-media@vger.kernel.org
11278 T:      git git://linuxtv.org/media_tree.git
11279 S:      Odd fixes
11280 F:      drivers/media/i2c/ov772x.c
11281 F:      include/media/i2c/ov772x.h
11282 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11283
11284 OMNIVISION OV7740 SENSOR DRIVER
11285 M:      Wenyou Yang <wenyou.yang@microchip.com>
11286 L:      linux-media@vger.kernel.org
11287 T:      git git://linuxtv.org/media_tree.git
11288 S:      Maintained
11289 F:      drivers/media/i2c/ov7740.c
11290 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11291
11292 OMNIVISION OV9650 SENSOR DRIVER
11293 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11294 R:      Akinobu Mita <akinobu.mita@gmail.com>
11295 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11296 L:      linux-media@vger.kernel.org
11297 T:      git git://linuxtv.org/media_tree.git
11298 S:      Maintained
11299 F:      drivers/media/i2c/ov9650.c
11300 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11301
11302 ONENAND FLASH DRIVER
11303 M:      Kyungmin Park <kyungmin.park@samsung.com>
11304 L:      linux-mtd@lists.infradead.org
11305 S:      Maintained
11306 F:      drivers/mtd/nand/onenand/
11307 F:      include/linux/mtd/onenand*.h
11308
11309 ONSTREAM SCSI TAPE DRIVER
11310 M:      Willem Riede <osst@riede.org>
11311 L:      osst-users@lists.sourceforge.net
11312 L:      linux-scsi@vger.kernel.org
11313 S:      Maintained
11314 F:      Documentation/scsi/osst.txt
11315 F:      drivers/scsi/osst.*
11316 F:      drivers/scsi/osst_*.h
11317 F:      drivers/scsi/st.h
11318
11319 OP-TEE DRIVER
11320 M:      Jens Wiklander <jens.wiklander@linaro.org>
11321 S:      Maintained
11322 F:      drivers/tee/optee/
11323
11324 OPA-VNIC DRIVER
11325 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11326 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11327 L:      linux-rdma@vger.kernel.org
11328 S:      Supported
11329 F:      drivers/infiniband/ulp/opa_vnic
11330
11331 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11332 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11333 M:      Frank Rowand <frowand.list@gmail.com>
11334 L:      devicetree@vger.kernel.org
11335 S:      Maintained
11336 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11337 F:      Documentation/devicetree/overlay-notes.txt
11338 F:      drivers/of/overlay.c
11339 F:      drivers/of/resolver.c
11340 K:      of_overlay_notifier_
11341
11342 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11343 M:      Rob Herring <robh+dt@kernel.org>
11344 M:      Frank Rowand <frowand.list@gmail.com>
11345 L:      devicetree@vger.kernel.org
11346 W:      http://www.devicetree.org/
11347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11348 S:      Maintained
11349 F:      drivers/of/
11350 F:      include/linux/of*.h
11351 F:      scripts/dtc/
11352 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11353
11354 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11355 M:      Rob Herring <robh+dt@kernel.org>
11356 M:      Mark Rutland <mark.rutland@arm.com>
11357 L:      devicetree@vger.kernel.org
11358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11359 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11360 S:      Maintained
11361 F:      Documentation/devicetree/
11362 F:      arch/*/boot/dts/
11363 F:      include/dt-bindings/
11364
11365 OPENCORES I2C BUS DRIVER
11366 M:      Peter Korsgaard <peter@korsgaard.com>
11367 M:      Andrew Lunn <andrew@lunn.ch>
11368 L:      linux-i2c@vger.kernel.org
11369 S:      Maintained
11370 F:      Documentation/i2c/busses/i2c-ocores
11371 F:      drivers/i2c/busses/i2c-ocores.c
11372 F:      include/linux/platform_data/i2c-ocores.h
11373
11374 OPENRISC ARCHITECTURE
11375 M:      Jonas Bonn <jonas@southpole.se>
11376 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11377 M:      Stafford Horne <shorne@gmail.com>
11378 T:      git git://github.com/openrisc/linux.git
11379 L:      openrisc@lists.librecores.org
11380 W:      http://openrisc.io
11381 S:      Maintained
11382 F:      Documentation/devicetree/bindings/openrisc/
11383 F:      Documentation/openrisc/
11384 F:      arch/openrisc/
11385 F:      drivers/irqchip/irq-ompic.c
11386 F:      drivers/irqchip/irq-or1k-*
11387
11388 OPENVSWITCH
11389 M:      Pravin B Shelar <pshelar@ovn.org>
11390 L:      netdev@vger.kernel.org
11391 L:      dev@openvswitch.org
11392 W:      http://openvswitch.org
11393 S:      Maintained
11394 F:      net/openvswitch/
11395 F:      include/uapi/linux/openvswitch.h
11396
11397 OPERATING PERFORMANCE POINTS (OPP)
11398 M:      Viresh Kumar <vireshk@kernel.org>
11399 M:      Nishanth Menon <nm@ti.com>
11400 M:      Stephen Boyd <sboyd@kernel.org>
11401 L:      linux-pm@vger.kernel.org
11402 S:      Maintained
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11404 F:      drivers/opp/
11405 F:      include/linux/pm_opp.h
11406 F:      Documentation/power/opp.txt
11407 F:      Documentation/devicetree/bindings/opp/
11408
11409 OPL4 DRIVER
11410 M:      Clemens Ladisch <clemens@ladisch.de>
11411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11412 T:      git git://git.alsa-project.org/alsa-kernel.git
11413 S:      Maintained
11414 F:      sound/drivers/opl4/
11415
11416 OPROFILE
11417 M:      Robert Richter <rric@kernel.org>
11418 L:      oprofile-list@lists.sf.net
11419 S:      Maintained
11420 F:      arch/*/include/asm/oprofile*.h
11421 F:      arch/*/oprofile/
11422 F:      drivers/oprofile/
11423 F:      include/linux/oprofile.h
11424
11425 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11426 M:      Mark Fasheh <mark@fasheh.com>
11427 M:      Joel Becker <jlbec@evilplan.org>
11428 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11429 W:      http://ocfs2.wiki.kernel.org
11430 S:      Supported
11431 F:      Documentation/filesystems/ocfs2.txt
11432 F:      Documentation/filesystems/dlmfs.txt
11433 F:      fs/ocfs2/
11434
11435 ORANGEFS FILESYSTEM
11436 M:      Mike Marshall <hubcap@omnibond.com>
11437 R:      Martin Brandenburg <martin@omnibond.com>
11438 L:      devel@lists.orangefs.org
11439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11440 S:      Supported
11441 F:      fs/orangefs/
11442 F:      Documentation/filesystems/orangefs.txt
11443
11444 ORINOCO DRIVER
11445 L:      linux-wireless@vger.kernel.org
11446 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11447 W:      http://www.nongnu.org/orinoco/
11448 S:      Orphan
11449 F:      drivers/net/wireless/intersil/orinoco/
11450
11451 OSD LIBRARY and FILESYSTEM
11452 M:      Boaz Harrosh <ooo@electrozaur.com>
11453 S:      Maintained
11454 F:      drivers/scsi/osd/
11455 F:      include/scsi/osd_*
11456 F:      fs/exofs/
11457
11458 OV2659 OMNIVISION SENSOR DRIVER
11459 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11460 L:      linux-media@vger.kernel.org
11461 W:      https://linuxtv.org
11462 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11463 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11464 S:      Maintained
11465 F:      drivers/media/i2c/ov2659.c
11466 F:      include/media/i2c/ov2659.h
11467
11468 OVERLAY FILESYSTEM
11469 M:      Miklos Szeredi <miklos@szeredi.hu>
11470 L:      linux-unionfs@vger.kernel.org
11471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11472 S:      Supported
11473 F:      fs/overlayfs/
11474 F:      Documentation/filesystems/overlayfs.txt
11475
11476 P54 WIRELESS DRIVER
11477 M:      Christian Lamparter <chunkeey@googlemail.com>
11478 L:      linux-wireless@vger.kernel.org
11479 W:      http://wireless.kernel.org/en/users/Drivers/p54
11480 S:      Maintained
11481 F:      drivers/net/wireless/intersil/p54/
11482
11483 PA SEMI ETHERNET DRIVER
11484 L:      netdev@vger.kernel.org
11485 S:      Orphan
11486 F:      drivers/net/ethernet/pasemi/*
11487
11488 PA SEMI SMBUS DRIVER
11489 L:      linux-i2c@vger.kernel.org
11490 S:      Orphan
11491 F:      drivers/i2c/busses/i2c-pasemi.c
11492
11493 PADATA PARALLEL EXECUTION MECHANISM
11494 M:      Steffen Klassert <steffen.klassert@secunet.com>
11495 L:      linux-crypto@vger.kernel.org
11496 S:      Maintained
11497 F:      kernel/padata.c
11498 F:      include/linux/padata.h
11499 F:      Documentation/padata.txt
11500
11501 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11502 M:      Harald Welte <laforge@gnumonks.org>
11503 L:      platform-driver-x86@vger.kernel.org
11504 S:      Maintained
11505 F:      drivers/platform/x86/panasonic-laptop.c
11506
11507 PARALLEL LCD/KEYPAD PANEL DRIVER
11508 M:      Willy Tarreau <willy@haproxy.com>
11509 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11510 S:      Odd Fixes
11511 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11512 F:      drivers/auxdisplay/panel.c
11513
11514 PARALLEL PORT SUBSYSTEM
11515 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11516 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11517 L:      linux-parport@lists.infradead.org (subscribers-only)
11518 S:      Maintained
11519 F:      drivers/parport/
11520 F:      include/linux/parport*.h
11521 F:      drivers/char/ppdev.c
11522 F:      include/uapi/linux/ppdev.h
11523 F:      Documentation/parport*.txt
11524
11525 PARAVIRT_OPS INTERFACE
11526 M:      Juergen Gross <jgross@suse.com>
11527 M:      Alok Kataria <akataria@vmware.com>
11528 L:      virtualization@lists.linux-foundation.org
11529 S:      Supported
11530 F:      Documentation/virtual/paravirt_ops.txt
11531 F:      arch/*/kernel/paravirt*
11532 F:      arch/*/include/asm/paravirt*.h
11533 F:      include/linux/hypervisor.h
11534
11535 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11536 M:      Tim Waugh <tim@cyberelk.net>
11537 L:      linux-parport@lists.infradead.org (subscribers-only)
11538 S:      Maintained
11539 F:      Documentation/blockdev/paride.txt
11540 F:      drivers/block/paride/
11541
11542 PARISC ARCHITECTURE
11543 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11544 M:      Helge Deller <deller@gmx.de>
11545 L:      linux-parisc@vger.kernel.org
11546 W:      http://www.parisc-linux.org/
11547 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11550 S:      Maintained
11551 F:      arch/parisc/
11552 F:      Documentation/parisc/
11553 F:      drivers/parisc/
11554 F:      drivers/char/agp/parisc-agp.c
11555 F:      drivers/input/serio/gscps2.c
11556 F:      drivers/parport/parport_gsc.*
11557 F:      drivers/tty/serial/8250/8250_gsc.c
11558 F:      drivers/video/fbdev/sti*
11559 F:      drivers/video/console/sti*
11560 F:      drivers/video/logo/logo_parisc*
11561
11562 PARMAN
11563 M:      Jiri Pirko <jiri@mellanox.com>
11564 L:      netdev@vger.kernel.org
11565 S:      Supported
11566 F:      lib/parman.c
11567 F:      lib/test_parman.c
11568 F:      include/linux/parman.h
11569
11570 PC87360 HARDWARE MONITORING DRIVER
11571 M:      Jim Cromie <jim.cromie@gmail.com>
11572 L:      linux-hwmon@vger.kernel.org
11573 S:      Maintained
11574 F:      Documentation/hwmon/pc87360
11575 F:      drivers/hwmon/pc87360.c
11576
11577 PC8736x GPIO DRIVER
11578 M:      Jim Cromie <jim.cromie@gmail.com>
11579 S:      Maintained
11580 F:      drivers/char/pc8736x_gpio.c
11581
11582 PC87427 HARDWARE MONITORING DRIVER
11583 M:      Jean Delvare <jdelvare@suse.com>
11584 L:      linux-hwmon@vger.kernel.org
11585 S:      Maintained
11586 F:      Documentation/hwmon/pc87427
11587 F:      drivers/hwmon/pc87427.c
11588
11589 PCA9532 LED DRIVER
11590 M:      Riku Voipio <riku.voipio@iki.fi>
11591 S:      Maintained
11592 F:      drivers/leds/leds-pca9532.c
11593 F:      include/linux/leds-pca9532.h
11594
11595 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11596 M:      Guenter Roeck <linux@roeck-us.net>
11597 L:      linux-i2c@vger.kernel.org
11598 S:      Maintained
11599 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11600
11601 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11602 M:      Khalid Aziz <khalid@gonehiking.org>
11603 S:      Maintained
11604 F:      drivers/firmware/pcdp.*
11605
11606 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11607 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11608 L:      linux-pci@vger.kernel.org
11609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11610 S:      Maintained
11611 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11612 F:      drivers/pci/controller/pci-aardvark.c
11613
11614 PCI DRIVER FOR ALTERA PCIE IP
11615 M:      Ley Foon Tan <lftan@altera.com>
11616 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11617 L:      linux-pci@vger.kernel.org
11618 S:      Supported
11619 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11620 F:      drivers/pci/controller/pcie-altera.c
11621
11622 PCI DRIVER FOR APPLIEDMICRO XGENE
11623 M:      Tanmay Inamdar <tinamdar@apm.com>
11624 L:      linux-pci@vger.kernel.org
11625 L:      linux-arm-kernel@lists.infradead.org
11626 S:      Maintained
11627 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11628 F:      drivers/pci/controller/pci-xgene.c
11629
11630 PCI DRIVER FOR ARM VERSATILE PLATFORM
11631 M:      Rob Herring <robh@kernel.org>
11632 L:      linux-pci@vger.kernel.org
11633 L:      linux-arm-kernel@lists.infradead.org
11634 S:      Maintained
11635 F:      Documentation/devicetree/bindings/pci/versatile.txt
11636 F:      drivers/pci/controller/pci-versatile.c
11637
11638 PCI DRIVER FOR ARMADA 8K
11639 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11640 L:      linux-pci@vger.kernel.org
11641 L:      linux-arm-kernel@lists.infradead.org
11642 S:      Maintained
11643 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11644 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11645
11646 PCI DRIVER FOR CADENCE PCIE IP
11647 M:      Alan Douglas <adouglas@cadence.com>
11648 L:      linux-pci@vger.kernel.org
11649 S:      Maintained
11650 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11651 F:      drivers/pci/controller/pcie-cadence*
11652
11653 PCI DRIVER FOR FREESCALE LAYERSCAPE
11654 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11655 M:      Mingkai Hu <mingkai.hu@nxp.com>
11656 M:      Roy Zang <roy.zang@nxp.com>
11657 L:      linuxppc-dev@lists.ozlabs.org
11658 L:      linux-pci@vger.kernel.org
11659 L:      linux-arm-kernel@lists.infradead.org
11660 S:      Maintained
11661 F:      drivers/pci/controller/dwc/*layerscape*
11662
11663 PCI DRIVER FOR GENERIC OF HOSTS
11664 M:      Will Deacon <will.deacon@arm.com>
11665 L:      linux-pci@vger.kernel.org
11666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11667 S:      Maintained
11668 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11669 F:      drivers/pci/controller/pci-host-common.c
11670 F:      drivers/pci/controller/pci-host-generic.c
11671
11672 PCI DRIVER FOR IMX6
11673 M:      Richard Zhu <hongxing.zhu@nxp.com>
11674 M:      Lucas Stach <l.stach@pengutronix.de>
11675 L:      linux-pci@vger.kernel.org
11676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11677 S:      Maintained
11678 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11679 F:      drivers/pci/controller/dwc/*imx6*
11680
11681 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11682 M:      Keith Busch <keith.busch@intel.com>
11683 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11684 L:      linux-pci@vger.kernel.org
11685 S:      Supported
11686 F:      drivers/pci/controller/vmd.c
11687
11688 PCI DRIVER FOR MICROSEMI SWITCHTEC
11689 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11690 M:      Logan Gunthorpe <logang@deltatee.com>
11691 L:      linux-pci@vger.kernel.org
11692 S:      Maintained
11693 F:      Documentation/switchtec.txt
11694 F:      Documentation/ABI/testing/sysfs-class-switchtec
11695 F:      drivers/pci/switch/switchtec*
11696 F:      include/uapi/linux/switchtec_ioctl.h
11697 F:      include/linux/switchtec.h
11698 F:      drivers/ntb/hw/mscc/
11699
11700 PCI DRIVER FOR MOBIVEIL PCIE IP
11701 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11702 L:      linux-pci@vger.kernel.org
11703 S:      Supported
11704 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11705 F:      drivers/pci/controller/pcie-mobiveil.c
11706
11707 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11708 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11709 M:      Jason Cooper <jason@lakedaemon.net>
11710 L:      linux-pci@vger.kernel.org
11711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11712 S:      Maintained
11713 F:      drivers/pci/controller/*mvebu*
11714
11715 PCI DRIVER FOR NVIDIA TEGRA
11716 M:      Thierry Reding <thierry.reding@gmail.com>
11717 L:      linux-tegra@vger.kernel.org
11718 L:      linux-pci@vger.kernel.org
11719 S:      Supported
11720 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11721 F:      drivers/pci/controller/pci-tegra.c
11722
11723 PCI DRIVER FOR RENESAS R-CAR
11724 M:      Simon Horman <horms@verge.net.au>
11725 L:      linux-pci@vger.kernel.org
11726 L:      linux-renesas-soc@vger.kernel.org
11727 S:      Maintained
11728 F:      drivers/pci/controller/*rcar*
11729
11730 PCI DRIVER FOR SAMSUNG EXYNOS
11731 M:      Jingoo Han <jingoohan1@gmail.com>
11732 L:      linux-pci@vger.kernel.org
11733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11734 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11735 S:      Maintained
11736 F:      drivers/pci/controller/dwc/pci-exynos.c
11737
11738 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11739 M:      Jingoo Han <jingoohan1@gmail.com>
11740 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11741 L:      linux-pci@vger.kernel.org
11742 S:      Maintained
11743 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11744 F:      drivers/pci/controller/dwc/*designware*
11745
11746 PCI DRIVER FOR TI DRA7XX
11747 M:      Kishon Vijay Abraham I <kishon@ti.com>
11748 L:      linux-omap@vger.kernel.org
11749 L:      linux-pci@vger.kernel.org
11750 S:      Supported
11751 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11752 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11753
11754 PCI DRIVER FOR TI KEYSTONE
11755 M:      Murali Karicheri <m-karicheri2@ti.com>
11756 L:      linux-pci@vger.kernel.org
11757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11758 S:      Maintained
11759 F:      drivers/pci/controller/dwc/pci-keystone.c
11760
11761 PCI ENDPOINT SUBSYSTEM
11762 M:      Kishon Vijay Abraham I <kishon@ti.com>
11763 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11764 L:      linux-pci@vger.kernel.org
11765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11766 S:      Supported
11767 F:      drivers/pci/endpoint/
11768 F:      drivers/misc/pci_endpoint_test.c
11769 F:      tools/pci/
11770
11771 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11772 M:      Russell Currey <ruscur@russell.cc>
11773 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11774 M:      Oliver O'Halloran <oohall@gmail.com>
11775 L:      linuxppc-dev@lists.ozlabs.org
11776 S:      Supported
11777 F:      Documentation/PCI/pci-error-recovery.txt
11778 F:      drivers/pci/pcie/aer.c
11779 F:      drivers/pci/pcie/dpc.c
11780 F:      drivers/pci/pcie/err.c
11781 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11782 F:      arch/powerpc/kernel/eeh*.c
11783 F:      arch/powerpc/platforms/*/eeh*.c
11784 F:      arch/powerpc/include/*/eeh*.h
11785
11786 PCI ERROR RECOVERY
11787 M:      Linas Vepstas <linasvepstas@gmail.com>
11788 L:      linux-pci@vger.kernel.org
11789 S:      Supported
11790 F:      Documentation/PCI/pci-error-recovery.txt
11791
11792 PCI MSI DRIVER FOR ALTERA MSI IP
11793 M:      Ley Foon Tan <lftan@altera.com>
11794 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11795 L:      linux-pci@vger.kernel.org
11796 S:      Supported
11797 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11798 F:      drivers/pci/controller/pcie-altera-msi.c
11799
11800 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11801 M:      Duc Dang <dhdang@apm.com>
11802 L:      linux-pci@vger.kernel.org
11803 L:      linux-arm-kernel@lists.infradead.org
11804 S:      Maintained
11805 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11806 F:      drivers/pci/controller/pci-xgene-msi.c
11807
11808 PCI SUBSYSTEM
11809 M:      Bjorn Helgaas <bhelgaas@google.com>
11810 L:      linux-pci@vger.kernel.org
11811 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11813 S:      Supported
11814 F:      Documentation/devicetree/bindings/pci/
11815 F:      Documentation/PCI/
11816 F:      drivers/acpi/pci*
11817 F:      drivers/pci/
11818 F:      include/asm-generic/pci*
11819 F:      include/linux/pci*
11820 F:      include/linux/of_pci.h
11821 F:      include/uapi/linux/pci*
11822 F:      lib/pci*
11823 F:      arch/x86/pci/
11824 F:      arch/x86/kernel/quirks.c
11825 F:      arch/x86/kernel/early-quirks.c
11826
11827 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11828 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11829 L:      linux-pci@vger.kernel.org
11830 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11832 S:      Supported
11833 F:      drivers/pci/controller/
11834
11835 PCIE DRIVER FOR AMLOGIC MESON
11836 M:      Yue Wang <yue.wang@Amlogic.com>
11837 L:      linux-pci@vger.kernel.org
11838 L:      linux-amlogic@lists.infradead.org
11839 S:      Maintained
11840 F:      drivers/pci/controller/dwc/pci-meson.c
11841
11842 PCIE DRIVER FOR AXIS ARTPEC
11843 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11844 L:      linux-arm-kernel@axis.com
11845 L:      linux-pci@vger.kernel.org
11846 S:      Maintained
11847 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11848 F:      drivers/pci/controller/dwc/*artpec*
11849
11850 PCIE DRIVER FOR CAVIUM THUNDERX
11851 M:      David Daney <david.daney@cavium.com>
11852 L:      linux-pci@vger.kernel.org
11853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11854 S:      Supported
11855 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11856 F:      drivers/pci/controller/pci-thunder-*
11857
11858 PCIE DRIVER FOR HISILICON
11859 M:      Zhou Wang <wangzhou1@hisilicon.com>
11860 L:      linux-pci@vger.kernel.org
11861 S:      Maintained
11862 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11863 F:      drivers/pci/controller/dwc/pcie-hisi.c
11864
11865 PCIE DRIVER FOR HISILICON KIRIN
11866 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11867 M:      Binghui Wang <wangbinghui@hisilicon.com>
11868 L:      linux-pci@vger.kernel.org
11869 S:      Maintained
11870 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11871 F:      drivers/pci/controller/dwc/pcie-kirin.c
11872
11873 PCIE DRIVER FOR HISILICON STB
11874 M:      Shawn Guo <shawn.guo@linaro.org>
11875 L:      linux-pci@vger.kernel.org
11876 S:      Maintained
11877 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11878 F:      drivers/pci/controller/dwc/pcie-histb.c
11879
11880 PCIE DRIVER FOR MEDIATEK
11881 M:      Ryder Lee <ryder.lee@mediatek.com>
11882 L:      linux-pci@vger.kernel.org
11883 L:      linux-mediatek@lists.infradead.org
11884 S:      Supported
11885 F:      Documentation/devicetree/bindings/pci/mediatek*
11886 F:      drivers/pci/controller/*mediatek*
11887
11888 PCIE DRIVER FOR QUALCOMM MSM
11889 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11890 L:      linux-pci@vger.kernel.org
11891 L:      linux-arm-msm@vger.kernel.org
11892 S:      Maintained
11893 F:      drivers/pci/controller/dwc/*qcom*
11894
11895 PCIE DRIVER FOR ROCKCHIP
11896 M:      Shawn Lin <shawn.lin@rock-chips.com>
11897 L:      linux-pci@vger.kernel.org
11898 L:      linux-rockchip@lists.infradead.org
11899 S:      Maintained
11900 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11901 F:      drivers/pci/controller/pcie-rockchip*
11902
11903 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11904 M:      Linus Walleij <linus.walleij@linaro.org>
11905 L:      linux-pci@vger.kernel.org
11906 S:      Maintained
11907 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11908 F:      drivers/pci/controller/pci-v3-semi.c
11909
11910 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11911 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11912 L:      linux-pci@vger.kernel.org
11913 S:      Maintained
11914 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11915 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11916
11917 PCIE DRIVER FOR ST SPEAR13XX
11918 M:      Pratyush Anand <pratyush.anand@gmail.com>
11919 L:      linux-pci@vger.kernel.org
11920 S:      Maintained
11921 F:      drivers/pci/controller/dwc/*spear*
11922
11923 PCMCIA SUBSYSTEM
11924 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11926 S:      Odd Fixes
11927 F:      Documentation/pcmcia/
11928 F:      tools/pcmcia/
11929 F:      drivers/pcmcia/
11930 F:      include/pcmcia/
11931
11932 PCNET32 NETWORK DRIVER
11933 M:      Don Fry <pcnet32@frontier.com>
11934 L:      netdev@vger.kernel.org
11935 S:      Maintained
11936 F:      drivers/net/ethernet/amd/pcnet32.c
11937
11938 PCRYPT PARALLEL CRYPTO ENGINE
11939 M:      Steffen Klassert <steffen.klassert@secunet.com>
11940 L:      linux-crypto@vger.kernel.org
11941 S:      Maintained
11942 F:      crypto/pcrypt.c
11943 F:      include/crypto/pcrypt.h
11944
11945 PEAQ WMI HOTKEYS DRIVER
11946 M:      Hans de Goede <hdegoede@redhat.com>
11947 L:      platform-driver-x86@vger.kernel.org
11948 S:      Maintained
11949 F:      drivers/platform/x86/peaq-wmi.c
11950
11951 PER-CPU MEMORY ALLOCATOR
11952 M:      Dennis Zhou <dennis@kernel.org>
11953 M:      Tejun Heo <tj@kernel.org>
11954 M:      Christoph Lameter <cl@linux.com>
11955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11956 S:      Maintained
11957 F:      include/linux/percpu*.h
11958 F:      mm/percpu*.c
11959 F:      arch/*/include/asm/percpu.h
11960
11961 PER-TASK DELAY ACCOUNTING
11962 M:      Balbir Singh <bsingharora@gmail.com>
11963 S:      Maintained
11964 F:      include/linux/delayacct.h
11965 F:      kernel/delayacct.c
11966
11967 PERFORMANCE EVENTS SUBSYSTEM
11968 M:      Peter Zijlstra <peterz@infradead.org>
11969 M:      Ingo Molnar <mingo@redhat.com>
11970 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11971 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11972 R:      Jiri Olsa <jolsa@redhat.com>
11973 R:      Namhyung Kim <namhyung@kernel.org>
11974 L:      linux-kernel@vger.kernel.org
11975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11976 S:      Supported
11977 F:      kernel/events/*
11978 F:      include/linux/perf_event.h
11979 F:      include/uapi/linux/perf_event.h
11980 F:      arch/*/kernel/perf_event*.c
11981 F:      arch/*/kernel/*/perf_event*.c
11982 F:      arch/*/kernel/*/*/perf_event*.c
11983 F:      arch/*/include/asm/perf_event.h
11984 F:      arch/*/kernel/perf_callchain.c
11985 F:      arch/*/events/*
11986 F:      tools/perf/
11987
11988 PERSONALITY HANDLING
11989 M:      Christoph Hellwig <hch@infradead.org>
11990 L:      linux-abi-devel@lists.sourceforge.net
11991 S:      Maintained
11992 F:      include/linux/personality.h
11993 F:      include/uapi/linux/personality.h
11994
11995 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11996 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11997 L:      linux-input@vger.kernel.org
11998 S:      Maintained
11999 F:      Documentation/input/devices/pxrc.rst
12000 F:      drivers/input/joystick/pxrc.c
12001
12002 PHONET PROTOCOL
12003 M:      Remi Denis-Courmont <courmisch@gmail.com>
12004 S:      Supported
12005 F:      Documentation/networking/phonet.txt
12006 F:      include/linux/phonet.h
12007 F:      include/net/phonet/
12008 F:      include/uapi/linux/phonet.h
12009 F:      net/phonet/
12010
12011 PHRAM MTD DRIVER
12012 M:      Joern Engel <joern@lazybastard.org>
12013 L:      linux-mtd@lists.infradead.org
12014 S:      Maintained
12015 F:      drivers/mtd/devices/phram.c
12016
12017 PICOLCD HID DRIVER
12018 M:      Bruno Prémont <bonbons@linux-vserver.org>
12019 L:      linux-input@vger.kernel.org
12020 S:      Maintained
12021 F:      drivers/hid/hid-picolcd*
12022
12023 PICOXCELL SUPPORT
12024 M:      Jamie Iles <jamie@jamieiles.com>
12025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12026 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12027 S:      Supported
12028 F:      arch/arm/boot/dts/picoxcell*
12029 F:      arch/arm/mach-picoxcell/
12030 F:      drivers/crypto/picoxcell*
12031
12032 PIN CONTROL SUBSYSTEM
12033 M:      Linus Walleij <linus.walleij@linaro.org>
12034 L:      linux-gpio@vger.kernel.org
12035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12036 S:      Maintained
12037 F:      Documentation/devicetree/bindings/pinctrl/
12038 F:      Documentation/driver-api/pinctl.rst
12039 F:      drivers/pinctrl/
12040 F:      include/linux/pinctrl/
12041
12042 PIN CONTROLLER - MICROCHIP AT91
12043 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12045 L:      linux-gpio@vger.kernel.org
12046 S:      Supported
12047 F:      drivers/pinctrl/pinctrl-at91*
12048
12049 PIN CONTROLLER - FREESCALE
12050 M:      Dong Aisheng <aisheng.dong@nxp.com>
12051 M:      Fabio Estevam <festevam@gmail.com>
12052 M:      Shawn Guo <shawnguo@kernel.org>
12053 M:      Stefan Agner <stefan@agner.ch>
12054 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12055 L:      linux-gpio@vger.kernel.org
12056 S:      Maintained
12057 F:      drivers/pinctrl/freescale/
12058 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12059
12060 PIN CONTROLLER - INTEL
12061 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12062 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12064 S:      Maintained
12065 F:      drivers/pinctrl/intel/
12066
12067 PIN CONTROLLER - MEDIATEK
12068 M:      Sean Wang <sean.wang@kernel.org>
12069 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12070 S:      Maintained
12071 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12072 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12073 F:      drivers/pinctrl/mediatek/
12074
12075 PIN CONTROLLER - QUALCOMM
12076 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12077 S:      Maintained
12078 L:      linux-arm-msm@vger.kernel.org
12079 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12080 F:      drivers/pinctrl/qcom/
12081
12082 PIN CONTROLLER - RENESAS
12083 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12084 L:      linux-renesas-soc@vger.kernel.org
12085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12086 S:      Maintained
12087 F:      drivers/pinctrl/pinctrl-rz*
12088 F:      drivers/pinctrl/sh-pfc/
12089
12090 PIN CONTROLLER - SAMSUNG
12091 M:      Tomasz Figa <tomasz.figa@gmail.com>
12092 M:      Krzysztof Kozlowski <krzk@kernel.org>
12093 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12095 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12096 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12098 S:      Maintained
12099 F:      drivers/pinctrl/samsung/
12100 F:      include/dt-bindings/pinctrl/samsung.h
12101 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12102
12103 PIN CONTROLLER - SINGLE
12104 M:      Tony Lindgren <tony@atomide.com>
12105 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12107 L:      linux-omap@vger.kernel.org
12108 S:      Maintained
12109 F:      drivers/pinctrl/pinctrl-single.c
12110
12111 PIN CONTROLLER - ST SPEAR
12112 M:      Viresh Kumar <vireshk@kernel.org>
12113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12114 W:      http://www.st.com/spear
12115 S:      Maintained
12116 F:      drivers/pinctrl/spear/
12117
12118 PISTACHIO SOC SUPPORT
12119 M:      James Hartley <james.hartley@sondrel.com>
12120 L:      linux-mips@vger.kernel.org
12121 S:      Odd Fixes
12122 F:      arch/mips/pistachio/
12123 F:      arch/mips/include/asm/mach-pistachio/
12124 F:      arch/mips/boot/dts/img/pistachio*
12125 F:      arch/mips/configs/pistachio*_defconfig
12126
12127 PKTCDVD DRIVER
12128 S:      Orphan
12129 M:      linux-block@vger.kernel.org
12130 F:      drivers/block/pktcdvd.c
12131 F:      include/linux/pktcdvd.h
12132 F:      include/uapi/linux/pktcdvd.h
12133
12134 PKUNITY SOC DRIVERS
12135 M:      Guan Xuetao <gxt@pku.edu.cn>
12136 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12137 S:      Maintained
12138 T:      git git://github.com/gxt/linux.git
12139 F:      drivers/input/serio/i8042-unicore32io.h
12140 F:      drivers/i2c/busses/i2c-puv3.c
12141 F:      drivers/video/fbdev/fb-puv3.c
12142 F:      drivers/rtc/rtc-puv3.c
12143
12144 PMBUS HARDWARE MONITORING DRIVERS
12145 M:      Guenter Roeck <linux@roeck-us.net>
12146 L:      linux-hwmon@vger.kernel.org
12147 W:      http://hwmon.wiki.kernel.org/
12148 W:      http://www.roeck-us.net/linux/drivers/
12149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12150 S:      Maintained
12151 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12152 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12153 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12154 F:      Documentation/hwmon/adm1275
12155 F:      Documentation/hwmon/ibm-cffps
12156 F:      Documentation/hwmon/ir35221
12157 F:      Documentation/hwmon/lm25066
12158 F:      Documentation/hwmon/ltc2978
12159 F:      Documentation/hwmon/ltc3815
12160 F:      Documentation/hwmon/max16064
12161 F:      Documentation/hwmon/max20751
12162 F:      Documentation/hwmon/max31785
12163 F:      Documentation/hwmon/max34440
12164 F:      Documentation/hwmon/max8688
12165 F:      Documentation/hwmon/pmbus
12166 F:      Documentation/hwmon/pmbus-core
12167 F:      Documentation/hwmon/tps40422
12168 F:      Documentation/hwmon/ucd9000
12169 F:      Documentation/hwmon/ucd9200
12170 F:      Documentation/hwmon/zl6100
12171 F:      drivers/hwmon/pmbus/
12172 F:      include/linux/pmbus.h
12173
12174 PMC SIERRA MaxRAID DRIVER
12175 L:      linux-scsi@vger.kernel.org
12176 W:      http://www.pmc-sierra.com/
12177 S:      Orphan
12178 F:      drivers/scsi/pmcraid.*
12179
12180 PMC SIERRA PM8001 DRIVER
12181 M:      Jack Wang <jinpu.wang@profitbricks.com>
12182 M:      lindar_liu@usish.com
12183 L:      linux-scsi@vger.kernel.org
12184 S:      Supported
12185 F:      drivers/scsi/pm8001/
12186
12187 PNP SUPPORT
12188 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12189 S:      Maintained
12190 F:      drivers/pnp/
12191
12192 PNI RM3100 IIO DRIVER
12193 M:      Song Qiang <songqiang1304521@gmail.com>
12194 L:      linux-iio@vger.kernel.org
12195 S:      Maintained
12196 F:      drivers/iio/magnetometer/rm3100*
12197 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12198
12199 POSIX CLOCKS and TIMERS
12200 M:      Thomas Gleixner <tglx@linutronix.de>
12201 L:      linux-kernel@vger.kernel.org
12202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12203 S:      Maintained
12204 F:      fs/timerfd.c
12205 F:      include/linux/timer*
12206 F:      kernel/time/*timer*
12207
12208 POWER MANAGEMENT CORE
12209 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12210 L:      linux-pm@vger.kernel.org
12211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12212 B:      https://bugzilla.kernel.org
12213 S:      Supported
12214 F:      drivers/base/power/
12215 F:      include/linux/pm.h
12216 F:      include/linux/pm_*
12217 F:      include/linux/powercap.h
12218 F:      drivers/powercap/
12219 F:      kernel/configs/nopm.config
12220
12221 POWER STATE COORDINATION INTERFACE (PSCI)
12222 M:      Mark Rutland <mark.rutland@arm.com>
12223 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12224 L:      linux-arm-kernel@lists.infradead.org
12225 S:      Maintained
12226 F:      drivers/firmware/psci*.c
12227 F:      include/linux/psci.h
12228 F:      include/uapi/linux/psci.h
12229
12230 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12231 M:      Sebastian Reichel <sre@kernel.org>
12232 L:      linux-pm@vger.kernel.org
12233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12234 S:      Maintained
12235 F:      Documentation/ABI/testing/sysfs-class-power
12236 F:      Documentation/devicetree/bindings/power/supply/
12237 F:      include/linux/power_supply.h
12238 F:      drivers/power/supply/
12239
12240 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12241 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12242 L:      linuxppc-dev@lists.ozlabs.org
12243 S:      Maintained
12244 F:      drivers/char/powernv-op-panel.c
12245
12246 PPP OVER ATM (RFC 2364)
12247 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12248 S:      Maintained
12249 F:      net/atm/pppoatm.c
12250 F:      include/uapi/linux/atmppp.h
12251
12252 PPP OVER ETHERNET
12253 M:      Michal Ostrowski <mostrows@earthlink.net>
12254 S:      Maintained
12255 F:      drivers/net/ppp/pppoe.c
12256 F:      drivers/net/ppp/pppox.c
12257
12258 PPP OVER L2TP
12259 M:      James Chapman <jchapman@katalix.com>
12260 S:      Maintained
12261 F:      net/l2tp/l2tp_ppp.c
12262 F:      include/linux/if_pppol2tp.h
12263 F:      include/uapi/linux/if_pppol2tp.h
12264
12265 PPP PROTOCOL DRIVERS AND COMPRESSORS
12266 M:      Paul Mackerras <paulus@samba.org>
12267 L:      linux-ppp@vger.kernel.org
12268 S:      Maintained
12269 F:      drivers/net/ppp/ppp_*
12270
12271 PPS SUPPORT
12272 M:      Rodolfo Giometti <giometti@enneenne.com>
12273 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12274 L:      linuxpps@ml.enneenne.com (subscribers-only)
12275 S:      Maintained
12276 F:      Documentation/pps/
12277 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12278 F:      Documentation/ABI/testing/sysfs-pps
12279 F:      drivers/pps/
12280 F:      include/linux/pps*.h
12281 F:      include/uapi/linux/pps.h
12282
12283 PPTP DRIVER
12284 M:      Dmitry Kozlov <xeb@mail.ru>
12285 L:      netdev@vger.kernel.org
12286 S:      Maintained
12287 F:      drivers/net/ppp/pptp.c
12288 W:      http://sourceforge.net/projects/accel-pptp
12289
12290 PREEMPTIBLE KERNEL
12291 M:      Robert Love <rml@tech9.net>
12292 L:      kpreempt-tech@lists.sourceforge.net
12293 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12294 S:      Supported
12295 F:      Documentation/preempt-locking.txt
12296 F:      include/linux/preempt.h
12297
12298 PRINTK
12299 M:      Petr Mladek <pmladek@suse.com>
12300 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12301 R:      Steven Rostedt <rostedt@goodmis.org>
12302 S:      Maintained
12303 F:      kernel/printk/
12304 F:      include/linux/printk.h
12305
12306 PRISM54 WIRELESS DRIVER
12307 M:      Luis Chamberlain <mcgrof@kernel.org>
12308 L:      linux-wireless@vger.kernel.org
12309 W:      http://wireless.kernel.org/en/users/Drivers/p54
12310 S:      Obsolete
12311 F:      drivers/net/wireless/intersil/prism54/
12312
12313 PROC FILESYSTEM
12314 R:      Alexey Dobriyan <adobriyan@gmail.com>
12315 L:      linux-kernel@vger.kernel.org
12316 L:      linux-fsdevel@vger.kernel.org
12317 S:      Maintained
12318 F:      fs/proc/
12319 F:      include/linux/proc_fs.h
12320 F:      tools/testing/selftests/proc/
12321 F:      Documentation/filesystems/proc.txt
12322
12323 PROC SYSCTL
12324 M:      Luis Chamberlain <mcgrof@kernel.org>
12325 M:      Kees Cook <keescook@chromium.org>
12326 L:      linux-kernel@vger.kernel.org
12327 L:      linux-fsdevel@vger.kernel.org
12328 S:      Maintained
12329 F:      fs/proc/proc_sysctl.c
12330 F:      include/linux/sysctl.h
12331 F:      kernel/sysctl.c
12332 F:      tools/testing/selftests/sysctl/
12333
12334 PS3 NETWORK SUPPORT
12335 M:      Geoff Levand <geoff@infradead.org>
12336 L:      netdev@vger.kernel.org
12337 L:      linuxppc-dev@lists.ozlabs.org
12338 S:      Maintained
12339 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12340
12341 PS3 PLATFORM SUPPORT
12342 M:      Geoff Levand <geoff@infradead.org>
12343 L:      linuxppc-dev@lists.ozlabs.org
12344 S:      Maintained
12345 F:      arch/powerpc/boot/ps3*
12346 F:      arch/powerpc/include/asm/lv1call.h
12347 F:      arch/powerpc/include/asm/ps3*.h
12348 F:      arch/powerpc/platforms/ps3/
12349 F:      drivers/*/ps3*
12350 F:      drivers/ps3/
12351 F:      drivers/rtc/rtc-ps3.c
12352 F:      drivers/usb/host/*ps3.c
12353 F:      sound/ppc/snd_ps3*
12354
12355 PS3VRAM DRIVER
12356 M:      Jim Paris <jim@jtan.com>
12357 M:      Geoff Levand <geoff@infradead.org>
12358 L:      linuxppc-dev@lists.ozlabs.org
12359 S:      Maintained
12360 F:      drivers/block/ps3vram.c
12361
12362 PSAMPLE PACKET SAMPLING SUPPORT:
12363 M:      Yotam Gigi <yotam.gi@gmail.com>
12364 S:      Maintained
12365 F:      net/psample
12366 F:      include/net/psample.h
12367 F:      include/uapi/linux/psample.h
12368
12369 PSTORE FILESYSTEM
12370 M:      Kees Cook <keescook@chromium.org>
12371 M:      Anton Vorontsov <anton@enomsg.org>
12372 M:      Colin Cross <ccross@android.com>
12373 M:      Tony Luck <tony.luck@intel.com>
12374 S:      Maintained
12375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12376 F:      fs/pstore/
12377 F:      include/linux/pstore*
12378 F:      drivers/firmware/efi/efi-pstore.c
12379 F:      drivers/acpi/apei/erst.c
12380 F:      Documentation/admin-guide/ramoops.rst
12381 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12382 K:      \b(pstore|ramoops)
12383
12384 PTP HARDWARE CLOCK SUPPORT
12385 M:      Richard Cochran <richardcochran@gmail.com>
12386 L:      netdev@vger.kernel.org
12387 S:      Maintained
12388 W:      http://linuxptp.sourceforge.net/
12389 F:      Documentation/ABI/testing/sysfs-ptp
12390 F:      Documentation/ptp/*
12391 F:      drivers/net/phy/dp83640*
12392 F:      drivers/ptp/*
12393 F:      include/linux/ptp_cl*
12394
12395 PTRACE SUPPORT
12396 M:      Oleg Nesterov <oleg@redhat.com>
12397 S:      Maintained
12398 F:      include/asm-generic/syscall.h
12399 F:      include/linux/ptrace.h
12400 F:      include/linux/regset.h
12401 F:      include/linux/tracehook.h
12402 F:      include/uapi/linux/ptrace.h
12403 F:      include/uapi/linux/ptrace.h
12404 F:      include/asm-generic/ptrace.h
12405 F:      kernel/ptrace.c
12406 F:      arch/*/ptrace*.c
12407 F:      arch/*/*/ptrace*.c
12408 F:      arch/*/include/asm/ptrace*.h
12409
12410 PULSE8-CEC DRIVER
12411 M:      Hans Verkuil <hverkuil@xs4all.nl>
12412 L:      linux-media@vger.kernel.org
12413 T:      git git://linuxtv.org/media_tree.git
12414 S:      Maintained
12415 F:      drivers/media/usb/pulse8-cec/*
12416 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12417
12418 PVRUSB2 VIDEO4LINUX DRIVER
12419 M:      Mike Isely <isely@pobox.com>
12420 L:      pvrusb2@isely.net       (subscribers-only)
12421 L:      linux-media@vger.kernel.org
12422 W:      http://www.isely.net/pvrusb2/
12423 T:      git git://linuxtv.org/media_tree.git
12424 S:      Maintained
12425 F:      Documentation/media/v4l-drivers/pvrusb2*
12426 F:      drivers/media/usb/pvrusb2/
12427
12428 PWC WEBCAM DRIVER
12429 M:      Hans Verkuil <hverkuil@xs4all.nl>
12430 L:      linux-media@vger.kernel.org
12431 T:      git git://linuxtv.org/media_tree.git
12432 S:      Odd Fixes
12433 F:      drivers/media/usb/pwc/*
12434
12435 PWM FAN DRIVER
12436 M:      Kamil Debski <kamil@wypas.org>
12437 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12438 L:      linux-hwmon@vger.kernel.org
12439 S:      Supported
12440 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12441 F:      Documentation/hwmon/pwm-fan
12442 F:      drivers/hwmon/pwm-fan.c
12443
12444 PWM IR Transmitter
12445 M:      Sean Young <sean@mess.org>
12446 L:      linux-media@vger.kernel.org
12447 S:      Maintained
12448 F:      drivers/media/rc/pwm-ir-tx.c
12449
12450 PWM SUBSYSTEM
12451 M:      Thierry Reding <thierry.reding@gmail.com>
12452 L:      linux-pwm@vger.kernel.org
12453 S:      Maintained
12454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12455 F:      Documentation/pwm.txt
12456 F:      Documentation/devicetree/bindings/pwm/
12457 F:      include/linux/pwm.h
12458 F:      drivers/pwm/
12459 F:      drivers/video/backlight/pwm_bl.c
12460 F:      include/linux/pwm_backlight.h
12461 F:      drivers/gpio/gpio-mvebu.c
12462 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12463
12464 PXA GPIO DRIVER
12465 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12466 L:      linux-gpio@vger.kernel.org
12467 S:      Maintained
12468 F:      drivers/gpio/gpio-pxa.c
12469
12470 PXA MMCI DRIVER
12471 S:      Orphan
12472
12473 PXA RTC DRIVER
12474 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12475 L:      linux-rtc@vger.kernel.org
12476 S:      Maintained
12477
12478 PXA2xx/PXA3xx SUPPORT
12479 M:      Daniel Mack <daniel@zonque.org>
12480 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12481 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12483 T:      git git://github.com/hzhuang1/linux.git
12484 T:      git git://github.com/rjarzmik/linux.git
12485 S:      Maintained
12486 F:      arch/arm/boot/dts/pxa*
12487 F:      arch/arm/mach-pxa/
12488 F:      drivers/dma/pxa*
12489 F:      drivers/pcmcia/pxa2xx*
12490 F:      drivers/pinctrl/pxa/
12491 F:      drivers/spi/spi-pxa2xx*
12492 F:      drivers/usb/gadget/udc/pxa2*
12493 F:      include/sound/pxa2xx-lib.h
12494 F:      sound/arm/pxa*
12495 F:      sound/soc/pxa/
12496
12497 QAT DRIVER
12498 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12499 L:      qat-linux@intel.com
12500 S:      Supported
12501 F:      drivers/crypto/qat/
12502
12503 QCOM AUDIO (ASoC) DRIVERS
12504 M:      Patrick Lai <plai@codeaurora.org>
12505 M:      Banajit Goswami <bgoswami@codeaurora.org>
12506 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12507 S:      Supported
12508 F:      sound/soc/qcom/
12509
12510 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12511 M:      Gabriel Somlo <somlo@cmu.edu>
12512 M:      "Michael S. Tsirkin" <mst@redhat.com>
12513 L:      qemu-devel@nongnu.org
12514 S:      Maintained
12515 F:      drivers/firmware/qemu_fw_cfg.c
12516 F:      include/uapi/linux/qemu_fw_cfg.h
12517
12518 QIB DRIVER
12519 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12520 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12521 L:      linux-rdma@vger.kernel.org
12522 S:      Supported
12523 F:      drivers/infiniband/hw/qib/
12524
12525 QLOGIC QL41xxx FCOE DRIVER
12526 M:      QLogic-Storage-Upstream@cavium.com
12527 L:      linux-scsi@vger.kernel.org
12528 S:      Supported
12529 F:      drivers/scsi/qedf/
12530
12531 QLOGIC QL41xxx ISCSI DRIVER
12532 M:      QLogic-Storage-Upstream@cavium.com
12533 L:      linux-scsi@vger.kernel.org
12534 S:      Supported
12535 F:      drivers/scsi/qedi/
12536
12537 QLOGIC QL4xxx ETHERNET DRIVER
12538 M:      Ariel Elior <aelior@marvell.com>
12539 M:      GR-everest-linux-l2@marvell.com
12540 L:      netdev@vger.kernel.org
12541 S:      Supported
12542 F:      drivers/net/ethernet/qlogic/qed/
12543 F:      include/linux/qed/
12544 F:      drivers/net/ethernet/qlogic/qede/
12545
12546 QLOGIC QL4xxx RDMA DRIVER
12547 M:      Michal Kalderon <mkalderon@marvell.com>
12548 M:      Ariel Elior <aelior@marvell.com>
12549 L:      linux-rdma@vger.kernel.org
12550 S:      Supported
12551 F:      drivers/infiniband/hw/qedr/
12552 F:      include/uapi/rdma/qedr-abi.h
12553
12554 QLOGIC QLA1280 SCSI DRIVER
12555 M:      Michael Reed <mdr@sgi.com>
12556 L:      linux-scsi@vger.kernel.org
12557 S:      Maintained
12558 F:      drivers/scsi/qla1280.[ch]
12559
12560 QLOGIC QLA2XXX FC-SCSI DRIVER
12561 M:      qla2xxx-upstream@qlogic.com
12562 L:      linux-scsi@vger.kernel.org
12563 S:      Supported
12564 F:      Documentation/scsi/LICENSE.qla2xxx
12565 F:      drivers/scsi/qla2xxx/
12566
12567 QLOGIC QLA3XXX NETWORK DRIVER
12568 M:      GR-Linux-NIC-Dev@marvell.com
12569 L:      netdev@vger.kernel.org
12570 S:      Supported
12571 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12572 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12573
12574 QLOGIC QLA4XXX iSCSI DRIVER
12575 M:      QLogic-Storage-Upstream@qlogic.com
12576 L:      linux-scsi@vger.kernel.org
12577 S:      Supported
12578 F:      Documentation/scsi/LICENSE.qla4xxx
12579 F:      drivers/scsi/qla4xxx/
12580
12581 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12582 M:      Shahed Shaikh <shshaikh@marvell.com>
12583 M:      Manish Chopra <manishc@marvell.com>
12584 M:      GR-Linux-NIC-Dev@marvell.com
12585 L:      netdev@vger.kernel.org
12586 S:      Supported
12587 F:      drivers/net/ethernet/qlogic/qlcnic/
12588
12589 QLOGIC QLGE 10Gb ETHERNET DRIVER
12590 M:      Manish Chopra <manishc@marvell.com>
12591 M:      GR-Linux-NIC-Dev@marvell.com
12592 L:      netdev@vger.kernel.org
12593 S:      Supported
12594 F:      drivers/net/ethernet/qlogic/qlge/
12595
12596 QM1D1B0004 MEDIA DRIVER
12597 M:      Akihiro Tsukada <tskd08@gmail.com>
12598 L:      linux-media@vger.kernel.org
12599 S:      Odd Fixes
12600 F:      drivers/media/tuners/qm1d1b0004*
12601
12602 QM1D1C0042 MEDIA DRIVER
12603 M:      Akihiro Tsukada <tskd08@gmail.com>
12604 L:      linux-media@vger.kernel.org
12605 S:      Odd Fixes
12606 F:      drivers/media/tuners/qm1d1c0042*
12607
12608 QNX4 FILESYSTEM
12609 M:      Anders Larsen <al@alarsen.net>
12610 W:      http://www.alarsen.net/linux/qnx4fs/
12611 S:      Maintained
12612 F:      fs/qnx4/
12613 F:      include/uapi/linux/qnx4_fs.h
12614 F:      include/uapi/linux/qnxtypes.h
12615
12616 QORIQ DPAA2 FSL-MC BUS DRIVER
12617 M:      Stuart Yoder <stuyoder@gmail.com>
12618 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12619 L:      linux-kernel@vger.kernel.org
12620 S:      Maintained
12621 F:      drivers/bus/fsl-mc/
12622 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12623 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12624
12625 QT1010 MEDIA DRIVER
12626 M:      Antti Palosaari <crope@iki.fi>
12627 L:      linux-media@vger.kernel.org
12628 W:      https://linuxtv.org
12629 W:      http://palosaari.fi/linux/
12630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12631 T:      git git://linuxtv.org/anttip/media_tree.git
12632 S:      Maintained
12633 F:      drivers/media/tuners/qt1010*
12634
12635 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12636 M:      Kalle Valo <kvalo@codeaurora.org>
12637 L:      ath10k@lists.infradead.org
12638 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12640 S:      Supported
12641 F:      drivers/net/wireless/ath/ath10k/
12642
12643 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12644 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12645 L:      linux-wireless@vger.kernel.org
12646 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12647 S:      Supported
12648 F:      drivers/net/wireless/ath/ath9k/
12649
12650 QUALCOMM CAMERA SUBSYSTEM DRIVER
12651 M:      Todor Tomov <todor.too@gmail.com>
12652 L:      linux-media@vger.kernel.org
12653 S:      Maintained
12654 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12655 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12656 F:      drivers/media/platform/qcom/camss/
12657
12658 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12659 M:  Ilia Lin <ilia.lin@gmail.com>
12660 L:  linux-pm@vger.kernel.org
12661 S:  Maintained
12662 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12663 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12664
12665 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12666 M:      Timur Tabi <timur@kernel.org>
12667 L:      netdev@vger.kernel.org
12668 S:      Maintained
12669 F:      drivers/net/ethernet/qualcomm/emac/
12670
12671 QUALCOMM GENERIC INTERFACE I2C DRIVER
12672 M:      Alok Chauhan <alokc@codeaurora.org>
12673 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12674 L:      linux-i2c@vger.kernel.org
12675 L:      linux-arm-msm@vger.kernel.org
12676 S:      Supported
12677 F:      drivers/i2c/busses/i2c-qcom-geni.c
12678
12679 QUALCOMM HEXAGON ARCHITECTURE
12680 M:      Richard Kuo <rkuo@codeaurora.org>
12681 L:      linux-hexagon@vger.kernel.org
12682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12683 S:      Supported
12684 F:      arch/hexagon/
12685
12686 QUALCOMM HIDMA DRIVER
12687 M:      Sinan Kaya <okaya@kernel.org>
12688 L:      linux-arm-kernel@lists.infradead.org
12689 L:      linux-arm-msm@vger.kernel.org
12690 L:      dmaengine@vger.kernel.org
12691 S:      Supported
12692 F:      drivers/dma/qcom/hidma*
12693
12694 QUALCOMM IOMMU
12695 M:      Rob Clark <robdclark@gmail.com>
12696 L:      iommu@lists.linux-foundation.org
12697 L:      linux-arm-msm@vger.kernel.org
12698 S:      Maintained
12699 F:      drivers/iommu/qcom_iommu.c
12700
12701 QUALCOMM TSENS THERMAL DRIVER
12702 M:      Amit Kucheria <amit.kucheria@linaro.org>
12703 L:      linux-pm@vger.kernel.org
12704 L:      linux-arm-msm@vger.kernel.org
12705 S:      Maintained
12706 F:      drivers/thermal/qcom/
12707
12708 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12709 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12710 L:      linux-media@vger.kernel.org
12711 L:      linux-arm-msm@vger.kernel.org
12712 T:      git git://linuxtv.org/media_tree.git
12713 S:      Maintained
12714 F:      drivers/media/platform/qcom/venus/
12715
12716 QUALCOMM WCN36XX WIRELESS DRIVER
12717 M:      Kalle Valo <kvalo@codeaurora.org>
12718 L:      wcn36xx@lists.infradead.org
12719 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12720 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12721 S:      Supported
12722 F:      drivers/net/wireless/ath/wcn36xx/
12723
12724 QUANTENNA QTNFMAC WIRELESS DRIVER
12725 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12726 M:      Avinash Patil <avinashp@quantenna.com>
12727 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12728 L:      linux-wireless@vger.kernel.org
12729 S:      Maintained
12730 F:      drivers/net/wireless/quantenna
12731
12732 RADEON and AMDGPU DRM DRIVERS
12733 M:      Alex Deucher <alexander.deucher@amd.com>
12734 M:      Christian König <christian.koenig@amd.com>
12735 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12736 L:      amd-gfx@lists.freedesktop.org
12737 T:      git git://people.freedesktop.org/~agd5f/linux
12738 S:      Supported
12739 F:      drivers/gpu/drm/radeon/
12740 F:      include/uapi/drm/radeon_drm.h
12741 F:      drivers/gpu/drm/amd/
12742 F:      include/uapi/drm/amdgpu_drm.h
12743
12744 RADEON FRAMEBUFFER DISPLAY DRIVER
12745 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12746 L:      linux-fbdev@vger.kernel.org
12747 S:      Maintained
12748 F:      drivers/video/fbdev/aty/radeon*
12749 F:      include/uapi/linux/radeonfb.h
12750
12751 RADIOSHARK RADIO DRIVER
12752 M:      Hans Verkuil <hverkuil@xs4all.nl>
12753 L:      linux-media@vger.kernel.org
12754 T:      git git://linuxtv.org/media_tree.git
12755 S:      Maintained
12756 F:      drivers/media/radio/radio-shark.c
12757
12758 RADIOSHARK2 RADIO DRIVER
12759 M:      Hans Verkuil <hverkuil@xs4all.nl>
12760 L:      linux-media@vger.kernel.org
12761 T:      git git://linuxtv.org/media_tree.git
12762 S:      Maintained
12763 F:      drivers/media/radio/radio-shark2.c
12764 F:      drivers/media/radio/radio-tea5777.c
12765
12766 RADOS BLOCK DEVICE (RBD)
12767 M:      Ilya Dryomov <idryomov@gmail.com>
12768 M:      Sage Weil <sage@redhat.com>
12769 M:      Alex Elder <elder@kernel.org>
12770 L:      ceph-devel@vger.kernel.org
12771 W:      http://ceph.com/
12772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12773 T:      git git://github.com/ceph/ceph-client.git
12774 S:      Supported
12775 F:      Documentation/ABI/testing/sysfs-bus-rbd
12776 F:      drivers/block/rbd.c
12777 F:      drivers/block/rbd_types.h
12778
12779 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12780 M:      Paul Mackerras <paulus@samba.org>
12781 L:      linux-fbdev@vger.kernel.org
12782 S:      Maintained
12783 F:      drivers/video/fbdev/aty/aty128fb.c
12784
12785 RAINSHADOW-CEC DRIVER
12786 M:      Hans Verkuil <hverkuil@xs4all.nl>
12787 L:      linux-media@vger.kernel.org
12788 T:      git git://linuxtv.org/media_tree.git
12789 S:      Maintained
12790 F:      drivers/media/usb/rainshadow-cec/*
12791
12792 RALINK MIPS ARCHITECTURE
12793 M:      John Crispin <john@phrozen.org>
12794 L:      linux-mips@vger.kernel.org
12795 S:      Maintained
12796 F:      arch/mips/ralink
12797
12798 RALINK RT2X00 WIRELESS LAN DRIVER
12799 P:      rt2x00 project
12800 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12801 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12802 L:      linux-wireless@vger.kernel.org
12803 S:      Maintained
12804 F:      drivers/net/wireless/ralink/rt2x00/
12805
12806 RAMDISK RAM BLOCK DEVICE DRIVER
12807 M:      Jens Axboe <axboe@kernel.dk>
12808 S:      Maintained
12809 F:      Documentation/blockdev/ramdisk.txt
12810 F:      drivers/block/brd.c
12811
12812 RANCHU VIRTUAL BOARD FOR MIPS
12813 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12814 L:      linux-mips@vger.kernel.org
12815 S:      Supported
12816 F:      arch/mips/generic/board-ranchu.c
12817 F:      arch/mips/configs/generic/board-ranchu.config
12818
12819 RANDOM NUMBER DRIVER
12820 M:      "Theodore Ts'o" <tytso@mit.edu>
12821 S:      Maintained
12822 F:      drivers/char/random.c
12823
12824 RAPIDIO SUBSYSTEM
12825 M:      Matt Porter <mporter@kernel.crashing.org>
12826 M:      Alexandre Bounine <alex.bou9@gmail.com>
12827 S:      Maintained
12828 F:      drivers/rapidio/
12829
12830 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12831 L:      linux-wireless@vger.kernel.org
12832 S:      Orphan
12833 F:      drivers/net/wireless/ray*
12834
12835 RCUTORTURE TEST FRAMEWORK
12836 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12837 M:      Josh Triplett <josh@joshtriplett.org>
12838 R:      Steven Rostedt <rostedt@goodmis.org>
12839 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12840 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12841 L:      linux-kernel@vger.kernel.org
12842 S:      Supported
12843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12844 F:      tools/testing/selftests/rcutorture
12845
12846 RDC R-321X SoC
12847 M:      Florian Fainelli <florian@openwrt.org>
12848 S:      Maintained
12849
12850 RDC R6040 FAST ETHERNET DRIVER
12851 M:      Florian Fainelli <f.fainelli@gmail.com>
12852 L:      netdev@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/net/ethernet/rdc/r6040.c
12855
12856 RDMAVT - RDMA verbs software
12857 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12858 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12859 L:      linux-rdma@vger.kernel.org
12860 S:      Supported
12861 F:      drivers/infiniband/sw/rdmavt
12862
12863 RDS - RELIABLE DATAGRAM SOCKETS
12864 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12865 L:      netdev@vger.kernel.org
12866 L:      linux-rdma@vger.kernel.org
12867 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12868 W:      https://oss.oracle.com/projects/rds/
12869 S:      Supported
12870 F:      net/rds/
12871 F:      Documentation/networking/rds.txt
12872
12873 RDT - RESOURCE ALLOCATION
12874 M:      Fenghua Yu <fenghua.yu@intel.com>
12875 M:      Reinette Chatre <reinette.chatre@intel.com>
12876 L:      linux-kernel@vger.kernel.org
12877 S:      Supported
12878 F:      arch/x86/kernel/cpu/resctrl/
12879 F:      arch/x86/include/asm/resctrl_sched.h
12880 F:      Documentation/x86/resctrl*
12881
12882 READ-COPY UPDATE (RCU)
12883 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12884 M:      Josh Triplett <josh@joshtriplett.org>
12885 R:      Steven Rostedt <rostedt@goodmis.org>
12886 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12887 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12888 R:      Joel Fernandes <joel@joelfernandes.org>
12889 L:      linux-kernel@vger.kernel.org
12890 W:      http://www.rdrop.com/users/paulmck/RCU/
12891 S:      Supported
12892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12893 F:      Documentation/RCU/
12894 X:      Documentation/RCU/torture.txt
12895 F:      include/linux/rcu*
12896 X:      include/linux/srcu*.h
12897 F:      kernel/rcu/
12898 X:      kernel/rcu/srcu*.c
12899
12900 REAL TIME CLOCK (RTC) SUBSYSTEM
12901 M:      Alessandro Zummo <a.zummo@towertech.it>
12902 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12903 L:      linux-rtc@vger.kernel.org
12904 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12906 S:      Maintained
12907 F:      Documentation/devicetree/bindings/rtc/
12908 F:      Documentation/rtc.txt
12909 F:      drivers/rtc/
12910 F:      include/linux/rtc.h
12911 F:      include/uapi/linux/rtc.h
12912 F:      include/linux/rtc/
12913 F:      include/linux/platform_data/rtc-*
12914 F:      tools/testing/selftests/rtc/
12915
12916 REALTEK AUDIO CODECS
12917 M:      Bard Liao <bardliao@realtek.com>
12918 M:      Oder Chiou <oder_chiou@realtek.com>
12919 S:      Maintained
12920 F:      sound/soc/codecs/rt*
12921 F:      include/sound/rt*.h
12922
12923 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12924 M:      Linus Walleij <linus.walleij@linaro.org>
12925 S:      Maintained
12926 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12927 F:      drivers/net/dsa/realtek-smi*
12928 F:      drivers/net/dsa/rtl83*
12929
12930 REDPINE WIRELESS DRIVER
12931 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12932 M:      Siva Rebbagondla <siva8118@gmail.com>
12933 L:      linux-wireless@vger.kernel.org
12934 S:      Maintained
12935 F:      drivers/net/wireless/rsi/
12936
12937 REGISTER MAP ABSTRACTION
12938 M:      Mark Brown <broonie@kernel.org>
12939 L:      linux-kernel@vger.kernel.org
12940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12941 S:      Supported
12942 F:      Documentation/devicetree/bindings/regmap/
12943 F:      drivers/base/regmap/
12944 F:      include/linux/regmap.h
12945
12946 REISERFS FILE SYSTEM
12947 L:      reiserfs-devel@vger.kernel.org
12948 S:      Supported
12949 F:      fs/reiserfs/
12950
12951 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12952 M:      Ohad Ben-Cohen <ohad@wizery.com>
12953 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12954 L:      linux-remoteproc@vger.kernel.org
12955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12956 S:      Maintained
12957 F:      Documentation/devicetree/bindings/remoteproc/
12958 F:      Documentation/remoteproc.txt
12959 F:      drivers/remoteproc/
12960 F:      include/linux/remoteproc.h
12961
12962 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12963 M:      Ohad Ben-Cohen <ohad@wizery.com>
12964 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12965 L:      linux-remoteproc@vger.kernel.org
12966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12967 S:      Maintained
12968 F:      drivers/rpmsg/
12969 F:      Documentation/rpmsg.txt
12970 F:      include/linux/rpmsg.h
12971 F:      include/linux/rpmsg/
12972
12973 RENESAS CLOCK DRIVERS
12974 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12975 L:      linux-renesas-soc@vger.kernel.org
12976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12977 S:      Supported
12978 F:      drivers/clk/renesas/
12979
12980 RENESAS EMEV2 I2C DRIVER
12981 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12982 S:      Supported
12983 F:      drivers/i2c/busses/i2c-emev2.c
12984
12985 RENESAS ETHERNET DRIVERS
12986 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12987 L:      netdev@vger.kernel.org
12988 L:      linux-renesas-soc@vger.kernel.org
12989 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12990 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12991 F:      drivers/net/ethernet/renesas/
12992 F:      include/linux/sh_eth.h
12993
12994 RENESAS R-CAR GYROADC DRIVER
12995 M:      Marek Vasut <marek.vasut@gmail.com>
12996 L:      linux-iio@vger.kernel.org
12997 S:      Supported
12998 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
12999 F:      drivers/iio/adc/rcar-gyroadc.c
13000
13001 RENESAS R-CAR I2C DRIVERS
13002 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13003 S:      Supported
13004 F:      drivers/i2c/busses/i2c-rcar.c
13005 F:      drivers/i2c/busses/i2c-sh_mobile.c
13006
13007 RENESAS RIIC DRIVER
13008 M:      Chris Brandt <chris.brandt@renesas.com>
13009 S:      Supported
13010 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13011 F:      drivers/i2c/busses/i2c-riic.c
13012
13013 RENESAS USB PHY DRIVER
13014 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13015 L:      linux-renesas-soc@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13018
13019 RESET CONTROLLER FRAMEWORK
13020 M:      Philipp Zabel <p.zabel@pengutronix.de>
13021 T:      git git://git.pengutronix.de/git/pza/linux
13022 S:      Maintained
13023 F:      drivers/reset/
13024 F:      Documentation/devicetree/bindings/reset/
13025 F:      include/dt-bindings/reset/
13026 F:      include/linux/reset.h
13027 F:      include/linux/reset-controller.h
13028
13029 RESTARTABLE SEQUENCES SUPPORT
13030 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13031 M:      Peter Zijlstra <peterz@infradead.org>
13032 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13033 M:      Boqun Feng <boqun.feng@gmail.com>
13034 L:      linux-kernel@vger.kernel.org
13035 S:      Supported
13036 F:      kernel/rseq.c
13037 F:      include/uapi/linux/rseq.h
13038 F:      include/trace/events/rseq.h
13039 F:      tools/testing/selftests/rseq/
13040
13041 RFKILL
13042 M:      Johannes Berg <johannes@sipsolutions.net>
13043 L:      linux-wireless@vger.kernel.org
13044 W:      http://wireless.kernel.org/
13045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13047 S:      Maintained
13048 F:      Documentation/rfkill.txt
13049 F:      Documentation/ABI/stable/sysfs-class-rfkill
13050 F:      net/rfkill/
13051 F:      include/linux/rfkill.h
13052 F:      include/uapi/linux/rfkill.h
13053
13054 RHASHTABLE
13055 M:      Thomas Graf <tgraf@suug.ch>
13056 M:      Herbert Xu <herbert@gondor.apana.org.au>
13057 L:      netdev@vger.kernel.org
13058 S:      Maintained
13059 F:      lib/rhashtable.c
13060 F:      lib/test_rhashtable.c
13061 F:      include/linux/rhashtable.h
13062 F:      include/linux/rhashtable-types.h
13063
13064 RICOH R5C592 MEMORYSTICK DRIVER
13065 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13066 S:      Maintained
13067 F:      drivers/memstick/host/r592.*
13068
13069 RICOH SMARTMEDIA/XD DRIVER
13070 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13071 S:      Maintained
13072 F:      drivers/mtd/nand/raw/r852.c
13073 F:      drivers/mtd/nand/raw/r852.h
13074
13075 RISC-V ARCHITECTURE
13076 M:      Palmer Dabbelt <palmer@sifive.com>
13077 M:      Albert Ou <aou@eecs.berkeley.edu>
13078 L:      linux-riscv@lists.infradead.org
13079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13080 S:      Supported
13081 F:      arch/riscv/
13082 K:      riscv
13083 N:      riscv
13084
13085 ROCCAT DRIVERS
13086 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13087 W:      http://sourceforge.net/projects/roccat/
13088 S:      Maintained
13089 F:      drivers/hid/hid-roccat*
13090 F:      include/linux/hid-roccat*
13091 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13092
13093 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13094 M:      Jacob chen <jacob2.chen@rock-chips.com>
13095 L:      linux-media@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/media/platform/rockchip/rga/
13098 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13099
13100 ROCKCHIP VPU CODEC DRIVER
13101 M:      Ezequiel Garcia <ezequiel@collabora.com>
13102 L:      linux-media@vger.kernel.org
13103 S:      Maintained
13104 F:      drivers/staging/media/platform/rockchip/vpu/
13105 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13106
13107 ROCKER DRIVER
13108 M:      Jiri Pirko <jiri@resnulli.us>
13109 L:      netdev@vger.kernel.org
13110 S:      Supported
13111 F:      drivers/net/ethernet/rocker/
13112
13113 ROCKETPORT DRIVER
13114 P:      Comtrol Corp.
13115 W:      http://www.comtrol.com
13116 S:      Maintained
13117 F:      Documentation/serial/rocket.txt
13118 F:      drivers/tty/rocket*
13119
13120 ROCKETPORT EXPRESS/INFINITY DRIVER
13121 M:      Kevin Cernekee <cernekee@gmail.com>
13122 L:      linux-serial@vger.kernel.org
13123 S:      Odd Fixes
13124 F:      drivers/tty/serial/rp2.*
13125
13126 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13127 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13128 L:      linux-kernel@vger.kernel.org
13129 L:      linux-renesas-soc@vger.kernel.org
13130 S:      Supported
13131 F:      drivers/mfd/bd9571mwv.c
13132 F:      drivers/regulator/bd9571mwv-regulator.c
13133 F:      drivers/gpio/gpio-bd9571mwv.c
13134 F:      include/linux/mfd/bd9571mwv.h
13135 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13136
13137 ROSE NETWORK LAYER
13138 M:      Ralf Baechle <ralf@linux-mips.org>
13139 L:      linux-hams@vger.kernel.org
13140 W:      http://www.linux-ax25.org/
13141 S:      Maintained
13142 F:      include/net/rose.h
13143 F:      include/uapi/linux/rose.h
13144 F:      net/rose/
13145
13146 RTL2830 MEDIA DRIVER
13147 M:      Antti Palosaari <crope@iki.fi>
13148 L:      linux-media@vger.kernel.org
13149 W:      https://linuxtv.org
13150 W:      http://palosaari.fi/linux/
13151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13152 T:      git git://linuxtv.org/anttip/media_tree.git
13153 S:      Maintained
13154 F:      drivers/media/dvb-frontends/rtl2830*
13155
13156 RTL2832 MEDIA DRIVER
13157 M:      Antti Palosaari <crope@iki.fi>
13158 L:      linux-media@vger.kernel.org
13159 W:      https://linuxtv.org
13160 W:      http://palosaari.fi/linux/
13161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13162 T:      git git://linuxtv.org/anttip/media_tree.git
13163 S:      Maintained
13164 F:      drivers/media/dvb-frontends/rtl2832*
13165
13166 RTL2832_SDR MEDIA DRIVER
13167 M:      Antti Palosaari <crope@iki.fi>
13168 L:      linux-media@vger.kernel.org
13169 W:      https://linuxtv.org
13170 W:      http://palosaari.fi/linux/
13171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13172 T:      git git://linuxtv.org/anttip/media_tree.git
13173 S:      Maintained
13174 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13175
13176 RTL8180 WIRELESS DRIVER
13177 L:      linux-wireless@vger.kernel.org
13178 W:      http://wireless.kernel.org/
13179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13180 S:      Orphan
13181 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13182
13183 RTL8187 WIRELESS DRIVER
13184 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13185 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13186 M:      Larry Finger <Larry.Finger@lwfinger.net>
13187 L:      linux-wireless@vger.kernel.org
13188 W:      http://wireless.kernel.org/
13189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13190 S:      Maintained
13191 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13192
13193 REALTEK WIRELESS DRIVER (rtlwifi family)
13194 M:      Ping-Ke Shih <pkshih@realtek.com>
13195 L:      linux-wireless@vger.kernel.org
13196 W:      http://wireless.kernel.org/
13197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13198 S:      Maintained
13199 F:      drivers/net/wireless/realtek/rtlwifi/
13200
13201 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13202 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13203 L:      linux-wireless@vger.kernel.org
13204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13205 S:      Maintained
13206 F:      drivers/net/wireless/realtek/rtl8xxxu/
13207
13208 RXRPC SOCKETS (AF_RXRPC)
13209 M:      David Howells <dhowells@redhat.com>
13210 L:      linux-afs@lists.infradead.org
13211 S:      Supported
13212 F:      net/rxrpc/
13213 F:      include/keys/rxrpc-type.h
13214 F:      include/net/af_rxrpc.h
13215 F:      include/trace/events/rxrpc.h
13216 F:      include/uapi/linux/rxrpc.h
13217 F:      Documentation/networking/rxrpc.txt
13218 W:      https://www.infradead.org/~dhowells/kafs/
13219
13220 S3 SAVAGE FRAMEBUFFER DRIVER
13221 M:      Antonino Daplas <adaplas@gmail.com>
13222 L:      linux-fbdev@vger.kernel.org
13223 S:      Maintained
13224 F:      drivers/video/fbdev/savage/
13225
13226 S390
13227 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13228 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13229 L:      linux-s390@vger.kernel.org
13230 W:      http://www.ibm.com/developerworks/linux/linux390/
13231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13232 S:      Supported
13233 F:      arch/s390/
13234 F:      drivers/s390/
13235 F:      Documentation/s390/
13236 F:      Documentation/driver-api/s390-drivers.rst
13237
13238 S390 COMMON I/O LAYER
13239 M:      Sebastian Ott <sebott@linux.ibm.com>
13240 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13241 L:      linux-s390@vger.kernel.org
13242 W:      http://www.ibm.com/developerworks/linux/linux390/
13243 S:      Supported
13244 F:      drivers/s390/cio/
13245
13246 S390 DASD DRIVER
13247 M:      Stefan Haberland <sth@linux.ibm.com>
13248 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13249 L:      linux-s390@vger.kernel.org
13250 W:      http://www.ibm.com/developerworks/linux/linux390/
13251 S:      Supported
13252 F:      drivers/s390/block/dasd*
13253 F:      block/partitions/ibm.c
13254
13255 S390 IOMMU (PCI)
13256 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13257 L:      linux-s390@vger.kernel.org
13258 W:      http://www.ibm.com/developerworks/linux/linux390/
13259 S:      Supported
13260 F:      drivers/iommu/s390-iommu.c
13261
13262 S390 IUCV NETWORK LAYER
13263 M:      Julian Wiedmann <jwi@linux.ibm.com>
13264 M:      Ursula Braun <ubraun@linux.ibm.com>
13265 L:      linux-s390@vger.kernel.org
13266 W:      http://www.ibm.com/developerworks/linux/linux390/
13267 S:      Supported
13268 F:      drivers/s390/net/*iucv*
13269 F:      include/net/iucv/
13270 F:      net/iucv/
13271
13272 S390 NETWORK DRIVERS
13273 M:      Julian Wiedmann <jwi@linux.ibm.com>
13274 M:      Ursula Braun <ubraun@linux.ibm.com>
13275 L:      linux-s390@vger.kernel.org
13276 W:      http://www.ibm.com/developerworks/linux/linux390/
13277 S:      Supported
13278 F:      drivers/s390/net/
13279
13280 S390 PCI SUBSYSTEM
13281 M:      Sebastian Ott <sebott@linux.ibm.com>
13282 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13283 L:      linux-s390@vger.kernel.org
13284 W:      http://www.ibm.com/developerworks/linux/linux390/
13285 S:      Supported
13286 F:      arch/s390/pci/
13287 F:      drivers/pci/hotplug/s390_pci_hpc.c
13288
13289 S390 VFIO-CCW DRIVER
13290 M:      Cornelia Huck <cohuck@redhat.com>
13291 M:      Farhan Ali <alifm@linux.ibm.com>
13292 M:      Eric Farman <farman@linux.ibm.com>
13293 R:      Halil Pasic <pasic@linux.ibm.com>
13294 L:      linux-s390@vger.kernel.org
13295 L:      kvm@vger.kernel.org
13296 S:      Supported
13297 F:      drivers/s390/cio/vfio_ccw*
13298 F:      Documentation/s390/vfio-ccw.txt
13299 F:      include/uapi/linux/vfio_ccw.h
13300
13301 S390 ZCRYPT DRIVER
13302 M:      Harald Freudenberger <freude@linux.ibm.com>
13303 L:      linux-s390@vger.kernel.org
13304 W:      http://www.ibm.com/developerworks/linux/linux390/
13305 S:      Supported
13306 F:      drivers/s390/crypto/
13307
13308 S390 VFIO AP DRIVER
13309 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13310 M:      Pierre Morel <pmorel@linux.ibm.com>
13311 M:      Halil Pasic <pasic@linux.ibm.com>
13312 L:      linux-s390@vger.kernel.org
13313 W:      http://www.ibm.com/developerworks/linux/linux390/
13314 S:      Supported
13315 F:      drivers/s390/crypto/vfio_ap_drv.c
13316 F:      drivers/s390/crypto/vfio_ap_private.h
13317 F:      drivers/s390/crypto/vfio_ap_ops.c
13318 F:      Documentation/s390/vfio-ap.txt
13319
13320 S390 ZFCP DRIVER
13321 M:      Steffen Maier <maier@linux.ibm.com>
13322 M:      Benjamin Block <bblock@linux.ibm.com>
13323 L:      linux-s390@vger.kernel.org
13324 W:      http://www.ibm.com/developerworks/linux/linux390/
13325 S:      Supported
13326 F:      drivers/s390/scsi/zfcp_*
13327
13328 S3C24XX SD/MMC Driver
13329 M:      Ben Dooks <ben-linux@fluff.org>
13330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13331 S:      Supported
13332 F:      drivers/mmc/host/s3cmci.*
13333
13334 SAA6588 RDS RECEIVER DRIVER
13335 M:      Hans Verkuil <hverkuil@xs4all.nl>
13336 L:      linux-media@vger.kernel.org
13337 T:      git git://linuxtv.org/media_tree.git
13338 W:      https://linuxtv.org
13339 S:      Odd Fixes
13340 F:      drivers/media/i2c/saa6588*
13341
13342 SAA7134 VIDEO4LINUX DRIVER
13343 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13344 L:      linux-media@vger.kernel.org
13345 W:      https://linuxtv.org
13346 T:      git git://linuxtv.org/media_tree.git
13347 S:      Odd fixes
13348 F:      Documentation/media/v4l-drivers/saa7134*
13349 F:      drivers/media/pci/saa7134/
13350
13351 SAA7146 VIDEO4LINUX-2 DRIVER
13352 M:      Hans Verkuil <hverkuil@xs4all.nl>
13353 L:      linux-media@vger.kernel.org
13354 T:      git git://linuxtv.org/media_tree.git
13355 S:      Maintained
13356 F:      drivers/media/common/saa7146/
13357 F:      drivers/media/pci/saa7146/
13358 F:      include/media/drv-intf/saa7146*
13359
13360 SAMSUNG AUDIO (ASoC) DRIVERS
13361 M:      Krzysztof Kozlowski <krzk@kernel.org>
13362 M:      Sangbeom Kim <sbkim73@samsung.com>
13363 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13364 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13365 S:      Supported
13366 F:      sound/soc/samsung/
13367 F:      Documentation/devicetree/bindings/sound/samsung*
13368
13369 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13370 M:      Krzysztof Kozlowski <krzk@kernel.org>
13371 L:      linux-crypto@vger.kernel.org
13372 L:      linux-samsung-soc@vger.kernel.org
13373 S:      Maintained
13374 F:      drivers/crypto/exynos-rng.c
13375 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13376
13377 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13378 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13379 L:      linux-samsung-soc@vger.kernel.org
13380 S:      Maintained
13381 F:      drivers/char/hw_random/exynos-trng.c
13382 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13383
13384 SAMSUNG FRAMEBUFFER DRIVER
13385 M:      Jingoo Han <jingoohan1@gmail.com>
13386 L:      linux-fbdev@vger.kernel.org
13387 S:      Maintained
13388 F:      drivers/video/fbdev/s3c-fb.c
13389
13390 SAMSUNG LAPTOP DRIVER
13391 M:      Corentin Chary <corentin.chary@gmail.com>
13392 L:      platform-driver-x86@vger.kernel.org
13393 S:      Maintained
13394 F:      drivers/platform/x86/samsung-laptop.c
13395
13396 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13397 M:      Sangbeom Kim <sbkim73@samsung.com>
13398 M:      Krzysztof Kozlowski <krzk@kernel.org>
13399 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13400 L:      linux-kernel@vger.kernel.org
13401 L:      linux-samsung-soc@vger.kernel.org
13402 S:      Supported
13403 F:      drivers/mfd/sec*.c
13404 F:      drivers/regulator/s2m*.c
13405 F:      drivers/regulator/s5m*.c
13406 F:      drivers/clk/clk-s2mps11.c
13407 F:      drivers/rtc/rtc-s5m.c
13408 F:      include/linux/mfd/samsung/
13409 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13410 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13411 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13412 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13413
13414 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13415 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13416 L:      linux-media@vger.kernel.org
13417 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13418 S:      Maintained
13419 F:      drivers/media/platform/s3c-camif/
13420 F:      include/media/drv-intf/s3c_camif.h
13421
13422 SAMSUNG S3FWRN5 NFC DRIVER
13423 M:      Robert Baldyga <r.baldyga@samsung.com>
13424 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13425 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13426 S:      Supported
13427 F:      drivers/nfc/s3fwrn5
13428
13429 SAMSUNG S5C73M3 CAMERA DRIVER
13430 M:      Kyungmin Park <kyungmin.park@samsung.com>
13431 M:      Andrzej Hajda <a.hajda@samsung.com>
13432 L:      linux-media@vger.kernel.org
13433 S:      Supported
13434 F:      drivers/media/i2c/s5c73m3/*
13435
13436 SAMSUNG S5K5BAF CAMERA DRIVER
13437 M:      Kyungmin Park <kyungmin.park@samsung.com>
13438 M:      Andrzej Hajda <a.hajda@samsung.com>
13439 L:      linux-media@vger.kernel.org
13440 S:      Supported
13441 F:      drivers/media/i2c/s5k5baf.c
13442
13443 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13444 M:      Krzysztof Kozlowski <krzk@kernel.org>
13445 M:      Vladimir Zapolskiy <vz@mleia.com>
13446 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13447 L:      linux-crypto@vger.kernel.org
13448 L:      linux-samsung-soc@vger.kernel.org
13449 S:      Maintained
13450 F:      drivers/crypto/s5p-sss.c
13451
13452 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13453 M:      Kyungmin Park <kyungmin.park@samsung.com>
13454 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13455 L:      linux-media@vger.kernel.org
13456 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13457 S:      Supported
13458 F:      drivers/media/platform/exynos4-is/
13459
13460 SAMSUNG SOC CLOCK DRIVERS
13461 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13462 M:      Tomasz Figa <tomasz.figa@gmail.com>
13463 M:      Chanwoo Choi <cw00.choi@samsung.com>
13464 S:      Supported
13465 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13467 F:      drivers/clk/samsung/
13468 F:      include/dt-bindings/clock/exynos*.h
13469 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13470
13471 SAMSUNG SPI DRIVERS
13472 M:      Kukjin Kim <kgene@kernel.org>
13473 M:      Krzysztof Kozlowski <krzk@kernel.org>
13474 M:      Andi Shyti <andi@etezian.org>
13475 L:      linux-spi@vger.kernel.org
13476 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13477 S:      Maintained
13478 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13479 F:      drivers/spi/spi-s3c*
13480 F:      include/linux/platform_data/spi-s3c64xx.h
13481
13482 SAMSUNG SXGBE DRIVERS
13483 M:      Byungho An <bh74.an@samsung.com>
13484 M:      Girish K S <ks.giri@samsung.com>
13485 M:      Vipul Pandya <vipul.pandya@samsung.com>
13486 S:      Supported
13487 L:      netdev@vger.kernel.org
13488 F:      drivers/net/ethernet/samsung/sxgbe/
13489
13490 SAMSUNG THERMAL DRIVER
13491 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13492 L:      linux-pm@vger.kernel.org
13493 L:      linux-samsung-soc@vger.kernel.org
13494 S:      Supported
13495 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13496 F:      drivers/thermal/samsung/
13497
13498 SAMSUNG USB2 PHY DRIVER
13499 M:      Kamil Debski <kamil@wypas.org>
13500 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13501 L:      linux-kernel@vger.kernel.org
13502 S:      Supported
13503 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13504 F:      Documentation/phy/samsung-usb2.txt
13505 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13506 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13507 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13508 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13509 F:      drivers/phy/samsung/phy-samsung-usb2.c
13510 F:      drivers/phy/samsung/phy-samsung-usb2.h
13511
13512 SC1200 WDT DRIVER
13513 M:      Zwane Mwaikambo <zwanem@gmail.com>
13514 S:      Maintained
13515 F:      drivers/watchdog/sc1200wdt.c
13516
13517 SCHEDULER
13518 M:      Ingo Molnar <mingo@redhat.com>
13519 M:      Peter Zijlstra <peterz@infradead.org>
13520 L:      linux-kernel@vger.kernel.org
13521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13522 S:      Maintained
13523 F:      kernel/sched/
13524 F:      include/linux/sched.h
13525 F:      include/uapi/linux/sched.h
13526 F:      include/linux/wait.h
13527
13528 SCR24X CHIP CARD INTERFACE DRIVER
13529 M:      Lubomir Rintel <lkundrak@v3.sk>
13530 S:      Supported
13531 F:      drivers/char/pcmcia/scr24x_cs.c
13532
13533 SCSI CDROM DRIVER
13534 M:      Jens Axboe <axboe@kernel.dk>
13535 L:      linux-scsi@vger.kernel.org
13536 W:      http://www.kernel.dk
13537 S:      Maintained
13538 F:      drivers/scsi/sr*
13539
13540 SCSI RDMA PROTOCOL (SRP) INITIATOR
13541 M:      Bart Van Assche <bvanassche@acm.org>
13542 L:      linux-rdma@vger.kernel.org
13543 S:      Supported
13544 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13545 F:      drivers/infiniband/ulp/srp/
13546 F:      include/scsi/srp.h
13547
13548 SCSI RDMA PROTOCOL (SRP) TARGET
13549 M:      Bart Van Assche <bvanassche@acm.org>
13550 L:      linux-rdma@vger.kernel.org
13551 L:      target-devel@vger.kernel.org
13552 S:      Supported
13553 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13554 F:      drivers/infiniband/ulp/srpt/
13555
13556 SCSI SG DRIVER
13557 M:      Doug Gilbert <dgilbert@interlog.com>
13558 L:      linux-scsi@vger.kernel.org
13559 W:      http://sg.danny.cz/sg
13560 S:      Maintained
13561 F:      Documentation/scsi/scsi-generic.txt
13562 F:      drivers/scsi/sg.c
13563 F:      include/scsi/sg.h
13564
13565 SCSI SUBSYSTEM
13566 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13568 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13570 L:      linux-scsi@vger.kernel.org
13571 S:      Maintained
13572 F:      Documentation/devicetree/bindings/scsi/
13573 F:      drivers/scsi/
13574 F:      include/scsi/
13575
13576 SCSI TAPE DRIVER
13577 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13578 L:      linux-scsi@vger.kernel.org
13579 S:      Maintained
13580 F:      Documentation/scsi/st.txt
13581 F:      drivers/scsi/st.*
13582 F:      drivers/scsi/st_*.h
13583
13584 SCTP PROTOCOL
13585 M:      Vlad Yasevich <vyasevich@gmail.com>
13586 M:      Neil Horman <nhorman@tuxdriver.com>
13587 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13588 L:      linux-sctp@vger.kernel.org
13589 W:      http://lksctp.sourceforge.net
13590 S:      Maintained
13591 F:      Documentation/networking/sctp.txt
13592 F:      include/linux/sctp.h
13593 F:      include/uapi/linux/sctp.h
13594 F:      include/net/sctp/
13595 F:      net/sctp/
13596
13597 SCx200 CPU SUPPORT
13598 M:      Jim Cromie <jim.cromie@gmail.com>
13599 S:      Odd Fixes
13600 F:      Documentation/i2c/busses/scx200_acb
13601 F:      arch/x86/platform/scx200/
13602 F:      drivers/watchdog/scx200_wdt.c
13603 F:      drivers/i2c/busses/scx200*
13604 F:      drivers/mtd/maps/scx200_docflash.c
13605 F:      include/linux/scx200.h
13606
13607 SCx200 GPIO DRIVER
13608 M:      Jim Cromie <jim.cromie@gmail.com>
13609 S:      Maintained
13610 F:      drivers/char/scx200_gpio.c
13611 F:      include/linux/scx200_gpio.h
13612
13613 SCx200 HRT CLOCKSOURCE DRIVER
13614 M:      Jim Cromie <jim.cromie@gmail.com>
13615 S:      Maintained
13616 F:      drivers/clocksource/scx200_hrt.c
13617
13618 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13619 M:      Sascha Sommer <saschasommer@freenet.de>
13620 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13621 S:      Maintained
13622 F:      drivers/mmc/host/sdricoh_cs.c
13623
13624 SECO BOARDS CEC DRIVER
13625 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13626 S:      Maintained
13627 F:      drivers/media/platform/seco-cec/seco-cec.c
13628 F:      drivers/media/platform/seco-cec/seco-cec.h
13629
13630 SECURE COMPUTING
13631 M:      Kees Cook <keescook@chromium.org>
13632 R:      Andy Lutomirski <luto@amacapital.net>
13633 R:      Will Drewry <wad@chromium.org>
13634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13635 S:      Supported
13636 F:      kernel/seccomp.c
13637 F:      include/uapi/linux/seccomp.h
13638 F:      include/linux/seccomp.h
13639 F:      tools/testing/selftests/seccomp/*
13640 F:      tools/testing/selftests/kselftest_harness.h
13641 F:      Documentation/userspace-api/seccomp_filter.rst
13642 K:      \bsecure_computing
13643 K:      \bTIF_SECCOMP\b
13644
13645 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13646 M:      Al Cooper <alcooperx@gmail.com>
13647 L:      linux-mmc@vger.kernel.org
13648 L:      bcm-kernel-feedback-list@broadcom.com
13649 S:      Maintained
13650 F:      drivers/mmc/host/sdhci-brcmstb*
13651
13652 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13653 M:      Adrian Hunter <adrian.hunter@intel.com>
13654 L:      linux-mmc@vger.kernel.org
13655 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13656 S:      Maintained
13657 F:      drivers/mmc/host/sdhci*
13658 F:      include/linux/mmc/sdhci*
13659
13660 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13661 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13662 M:      Manjunath M B <manjumb@synopsys.com>
13663 L:      linux-mmc@vger.kernel.org
13664 S:      Maintained
13665 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13666
13667 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13668 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13669 L:      linux-mmc@vger.kernel.org
13670 S:      Supported
13671 F:      drivers/mmc/host/sdhci-of-at91.c
13672
13673 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13674 M:      Ben Dooks <ben-linux@fluff.org>
13675 M:      Jaehoon Chung <jh80.chung@samsung.com>
13676 L:      linux-mmc@vger.kernel.org
13677 S:      Maintained
13678 F:      drivers/mmc/host/sdhci-s3c*
13679
13680 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13681 M:      Viresh Kumar <vireshk@kernel.org>
13682 L:      linux-mmc@vger.kernel.org
13683 S:      Maintained
13684 F:      drivers/mmc/host/sdhci-spear.c
13685
13686 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13687 M:      Kishon Vijay Abraham I <kishon@ti.com>
13688 L:      linux-mmc@vger.kernel.org
13689 S:      Maintained
13690 F:      drivers/mmc/host/sdhci-omap.c
13691
13692 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13693 M:      Scott Bauer <scott.bauer@intel.com>
13694 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13695 L:      linux-block@vger.kernel.org
13696 S:      Supported
13697 F:      block/sed*
13698 F:      block/opal_proto.h
13699 F:      include/linux/sed*
13700 F:      include/uapi/linux/sed*
13701
13702 SECURITY CONTACT
13703 M:      Security Officers <security@kernel.org>
13704 S:      Supported
13705
13706 SECURITY SUBSYSTEM
13707 M:      James Morris <jmorris@namei.org>
13708 M:      "Serge E. Hallyn" <serge@hallyn.com>
13709 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13711 W:      http://kernsec.org/
13712 S:      Supported
13713 F:      security/
13714 X:      security/selinux/
13715
13716 SELINUX SECURITY MODULE
13717 M:      Paul Moore <paul@paul-moore.com>
13718 M:      Stephen Smalley <sds@tycho.nsa.gov>
13719 M:      Eric Paris <eparis@parisplace.org>
13720 L:      selinux@vger.kernel.org
13721 W:      https://selinuxproject.org
13722 W:      https://github.com/SELinuxProject
13723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13724 S:      Supported
13725 F:      include/linux/selinux*
13726 F:      security/selinux/
13727 F:      scripts/selinux/
13728 F:      Documentation/admin-guide/LSM/SELinux.rst
13729
13730 SENSABLE PHANTOM
13731 M:      Jiri Slaby <jirislaby@gmail.com>
13732 S:      Maintained
13733 F:      drivers/misc/phantom.c
13734 F:      include/uapi/linux/phantom.h
13735
13736 SERIAL DEVICE BUS
13737 M:      Rob Herring <robh@kernel.org>
13738 L:      linux-serial@vger.kernel.org
13739 S:      Maintained
13740 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13741 F:      drivers/tty/serdev/
13742 F:      include/linux/serdev.h
13743
13744 SERIAL DRIVERS
13745 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13746 L:      linux-serial@vger.kernel.org
13747 S:      Maintained
13748 F:      Documentation/devicetree/bindings/serial/
13749 F:      drivers/tty/serial/
13750
13751 SERIAL IR RECEIVER
13752 M:      Sean Young <sean@mess.org>
13753 L:      linux-media@vger.kernel.org
13754 S:      Maintained
13755 F:      drivers/media/rc/serial_ir.c
13756
13757 SFC NETWORK DRIVER
13758 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13759 M:      Edward Cree <ecree@solarflare.com>
13760 M:      Bert Kenward <bkenward@solarflare.com>
13761 L:      netdev@vger.kernel.org
13762 S:      Supported
13763 F:      drivers/net/ethernet/sfc/
13764
13765 SFF/SFP/SFP+ MODULE SUPPORT
13766 M:      Russell King <linux@armlinux.org.uk>
13767 L:      netdev@vger.kernel.org
13768 S:      Maintained
13769 F:      drivers/net/phy/phylink.c
13770 F:      drivers/net/phy/sfp*
13771 F:      include/linux/phylink.h
13772 F:      include/linux/sfp.h
13773
13774 SGI GRU DRIVER
13775 M:      Dimitri Sivanich <sivanich@sgi.com>
13776 S:      Maintained
13777 F:      drivers/misc/sgi-gru/
13778
13779 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13780 M:      Pat Gefre <pfg@sgi.com>
13781 L:      linux-ia64@vger.kernel.org
13782 S:      Supported
13783 F:      Documentation/ia64/serial.txt
13784 F:      drivers/tty/serial/ioc?_serial.c
13785 F:      include/linux/ioc?.h
13786
13787 SGI XP/XPC/XPNET DRIVER
13788 M:      Cliff Whickman <cpw@sgi.com>
13789 M:      Robin Holt <robinmholt@gmail.com>
13790 S:      Maintained
13791 F:      drivers/misc/sgi-xp/
13792
13793 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13794 M:      Ursula Braun <ubraun@linux.ibm.com>
13795 L:      linux-s390@vger.kernel.org
13796 W:      http://www.ibm.com/developerworks/linux/linux390/
13797 S:      Supported
13798 F:      net/smc/
13799
13800 SHARP RJ54N1CB0C SENSOR DRIVER
13801 M:      Jacopo Mondi <jacopo@jmondi.org>
13802 L:      linux-media@vger.kernel.org
13803 T:      git git://linuxtv.org/media_tree.git
13804 S:      Odd fixes
13805 F:      drivers/media/i2c/rj54n1cb0c.c
13806 F:      include/media/i2c/rj54n1cb0c.h
13807
13808 SH_VEU V4L2 MEM2MEM DRIVER
13809 L:      linux-media@vger.kernel.org
13810 S:      Orphan
13811 F:      drivers/media/platform/sh_veu.c
13812
13813 SH_VOU V4L2 OUTPUT DRIVER
13814 L:      linux-media@vger.kernel.org
13815 S:      Orphan
13816 F:      drivers/media/platform/sh_vou.c
13817 F:      include/media/drv-intf/sh_vou.h
13818
13819 SI2157 MEDIA DRIVER
13820 M:      Antti Palosaari <crope@iki.fi>
13821 L:      linux-media@vger.kernel.org
13822 W:      https://linuxtv.org
13823 W:      http://palosaari.fi/linux/
13824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13825 T:      git git://linuxtv.org/anttip/media_tree.git
13826 S:      Maintained
13827 F:      drivers/media/tuners/si2157*
13828
13829 SI2165 MEDIA DRIVER
13830 M:      Matthias Schwarzott <zzam@gentoo.org>
13831 L:      linux-media@vger.kernel.org
13832 W:      https://linuxtv.org
13833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13834 S:      Maintained
13835 F:      drivers/media/dvb-frontends/si2165*
13836
13837 SI2168 MEDIA DRIVER
13838 M:      Antti Palosaari <crope@iki.fi>
13839 L:      linux-media@vger.kernel.org
13840 W:      https://linuxtv.org
13841 W:      http://palosaari.fi/linux/
13842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13843 T:      git git://linuxtv.org/anttip/media_tree.git
13844 S:      Maintained
13845 F:      drivers/media/dvb-frontends/si2168*
13846
13847 SI470X FM RADIO RECEIVER I2C DRIVER
13848 M:      Hans Verkuil <hverkuil@xs4all.nl>
13849 L:      linux-media@vger.kernel.org
13850 T:      git git://linuxtv.org/media_tree.git
13851 W:      https://linuxtv.org
13852 S:      Odd Fixes
13853 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13854
13855 SI470X FM RADIO RECEIVER USB DRIVER
13856 M:      Hans Verkuil <hverkuil@xs4all.nl>
13857 L:      linux-media@vger.kernel.org
13858 T:      git git://linuxtv.org/media_tree.git
13859 W:      https://linuxtv.org
13860 S:      Maintained
13861 F:      drivers/media/radio/si470x/radio-si470x-common.c
13862 F:      drivers/media/radio/si470x/radio-si470x.h
13863 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13864
13865 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13866 M:      Eduardo Valentin <edubezval@gmail.com>
13867 L:      linux-media@vger.kernel.org
13868 T:      git git://linuxtv.org/media_tree.git
13869 W:      https://linuxtv.org
13870 S:      Odd Fixes
13871 F:      drivers/media/radio/si4713/si4713.?
13872
13873 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13874 M:      Eduardo Valentin <edubezval@gmail.com>
13875 L:      linux-media@vger.kernel.org
13876 T:      git git://linuxtv.org/media_tree.git
13877 W:      https://linuxtv.org
13878 S:      Odd Fixes
13879 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13880
13881 SI4713 FM RADIO TRANSMITTER USB DRIVER
13882 M:      Hans Verkuil <hverkuil@xs4all.nl>
13883 L:      linux-media@vger.kernel.org
13884 T:      git git://linuxtv.org/media_tree.git
13885 W:      https://linuxtv.org
13886 S:      Maintained
13887 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13888
13889 SIANO DVB DRIVER
13890 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13891 L:      linux-media@vger.kernel.org
13892 W:      https://linuxtv.org
13893 T:      git git://linuxtv.org/media_tree.git
13894 S:      Odd fixes
13895 F:      drivers/media/common/siano/
13896 F:      drivers/media/usb/siano/
13897 F:      drivers/media/usb/siano/
13898 F:      drivers/media/mmc/siano/
13899
13900 SIFIVE DRIVERS
13901 M:      Palmer Dabbelt <palmer@sifive.com>
13902 M:      Paul Walmsley <paul.walmsley@sifive.com>
13903 L:      linux-riscv@lists.infradead.org
13904 T:      git git://github.com/sifive/riscv-linux.git
13905 S:      Supported
13906 K:      sifive
13907 N:      sifive
13908
13909 SILEAD TOUCHSCREEN DRIVER
13910 M:      Hans de Goede <hdegoede@redhat.com>
13911 L:      linux-input@vger.kernel.org
13912 L:      platform-driver-x86@vger.kernel.org
13913 S:      Maintained
13914 F:      drivers/input/touchscreen/silead.c
13915 F:      drivers/platform/x86/touchscreen_dmi.c
13916
13917 SILICON MOTION SM712 FRAME BUFFER DRIVER
13918 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13919 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13920 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13921 L:      linux-fbdev@vger.kernel.org
13922 S:      Maintained
13923 F:      drivers/video/fbdev/sm712*
13924 F:      Documentation/fb/sm712fb.txt
13925
13926 SIMPLE FIRMWARE INTERFACE (SFI)
13927 M:      Len Brown <lenb@kernel.org>
13928 L:      sfi-devel@simplefirmware.org
13929 W:      http://simplefirmware.org/
13930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13931 S:      Supported
13932 F:      arch/x86/platform/sfi/
13933 F:      drivers/sfi/
13934 F:      include/linux/sfi*.h
13935
13936 SIMPLEFB FB DRIVER
13937 M:      Hans de Goede <hdegoede@redhat.com>
13938 L:      linux-fbdev@vger.kernel.org
13939 S:      Maintained
13940 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13941 F:      drivers/video/fbdev/simplefb.c
13942 F:      include/linux/platform_data/simplefb.h
13943
13944 SIMTEC EB110ATX (Chalice CATS)
13945 P:      Ben Dooks
13946 P:      Vincent Sanders <vince@simtec.co.uk>
13947 M:      Simtec Linux Team <linux@simtec.co.uk>
13948 W:      http://www.simtec.co.uk/products/EB110ATX/
13949 S:      Supported
13950
13951 SIMTEC EB2410ITX (BAST)
13952 P:      Ben Dooks
13953 P:      Vincent Sanders <vince@simtec.co.uk>
13954 M:      Simtec Linux Team <linux@simtec.co.uk>
13955 W:      http://www.simtec.co.uk/products/EB2410ITX/
13956 S:      Supported
13957 F:      arch/arm/mach-s3c24xx/mach-bast.c
13958 F:      arch/arm/mach-s3c24xx/bast-ide.c
13959 F:      arch/arm/mach-s3c24xx/bast-irq.c
13960
13961 SIPHASH PRF ROUTINES
13962 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13963 S:      Maintained
13964 F:      lib/siphash.c
13965 F:      lib/test_siphash.c
13966 F:      include/linux/siphash.h
13967
13968 SIOX
13969 M:      Gavin Schenk <g.schenk@eckelmann.de>
13970 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13971 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13972 S:      Supported
13973 F:      drivers/siox/*
13974 F:      drivers/gpio/gpio-siox.c
13975 F:      include/trace/events/siox.h
13976
13977 SIS 190 ETHERNET DRIVER
13978 M:      Francois Romieu <romieu@fr.zoreil.com>
13979 L:      netdev@vger.kernel.org
13980 S:      Maintained
13981 F:      drivers/net/ethernet/sis/sis190.c
13982
13983 SIS 900/7016 FAST ETHERNET DRIVER
13984 M:      Daniele Venzano <venza@brownhat.org>
13985 W:      http://www.brownhat.org/sis900.html
13986 L:      netdev@vger.kernel.org
13987 S:      Maintained
13988 F:      drivers/net/ethernet/sis/sis900.*
13989
13990 SIS FRAMEBUFFER DRIVER
13991 M:      Thomas Winischhofer <thomas@winischhofer.net>
13992 W:      http://www.winischhofer.net/linuxsisvga.shtml
13993 S:      Maintained
13994 F:      Documentation/fb/sisfb.txt
13995 F:      drivers/video/fbdev/sis/
13996 F:      include/video/sisfb.h
13997
13998 SIS USB2VGA DRIVER
13999 M:      Thomas Winischhofer <thomas@winischhofer.net>
14000 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14001 S:      Maintained
14002 F:      drivers/usb/misc/sisusbvga/
14003
14004 SLAB ALLOCATOR
14005 M:      Christoph Lameter <cl@linux.com>
14006 M:      Pekka Enberg <penberg@kernel.org>
14007 M:      David Rientjes <rientjes@google.com>
14008 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14009 M:      Andrew Morton <akpm@linux-foundation.org>
14010 L:      linux-mm@kvack.org
14011 S:      Maintained
14012 F:      include/linux/sl?b*.h
14013 F:      mm/sl?b*
14014
14015 SLEEPABLE READ-COPY UPDATE (SRCU)
14016 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14017 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14018 M:      Josh Triplett <josh@joshtriplett.org>
14019 R:      Steven Rostedt <rostedt@goodmis.org>
14020 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14021 L:      linux-kernel@vger.kernel.org
14022 W:      http://www.rdrop.com/users/paulmck/RCU/
14023 S:      Supported
14024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14025 F:      include/linux/srcu*.h
14026 F:      kernel/rcu/srcu*.c
14027
14028 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14029 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14030 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14031 S:      Maintained
14032 F:      drivers/slimbus/
14033 F:      Documentation/devicetree/bindings/slimbus/
14034 F:      include/linux/slimbus.h
14035
14036 SMACK SECURITY MODULE
14037 M:      Casey Schaufler <casey@schaufler-ca.com>
14038 L:      linux-security-module@vger.kernel.org
14039 W:      http://schaufler-ca.com
14040 T:      git git://github.com/cschaufler/smack-next
14041 S:      Maintained
14042 F:      Documentation/admin-guide/LSM/Smack.rst
14043 F:      security/smack/
14044
14045 SMC91x ETHERNET DRIVER
14046 M:      Nicolas Pitre <nico@fluxnic.net>
14047 S:      Odd Fixes
14048 F:      drivers/net/ethernet/smsc/smc91x.*
14049
14050 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14051 M:      Sakari Ailus <sakari.ailus@iki.fi>
14052 L:      linux-media@vger.kernel.org
14053 S:      Maintained
14054 F:      drivers/media/i2c/smiapp/
14055 F:      include/media/i2c/smiapp.h
14056 F:      drivers/media/i2c/smiapp-pll.c
14057 F:      drivers/media/i2c/smiapp-pll.h
14058 F:      include/uapi/linux/smiapp.h
14059 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14060
14061 SMM665 HARDWARE MONITOR DRIVER
14062 M:      Guenter Roeck <linux@roeck-us.net>
14063 L:      linux-hwmon@vger.kernel.org
14064 S:      Maintained
14065 F:      Documentation/hwmon/smm665
14066 F:      drivers/hwmon/smm665.c
14067
14068 SMSC EMC2103 HARDWARE MONITOR DRIVER
14069 M:      Steve Glendinning <steve.glendinning@shawell.net>
14070 L:      linux-hwmon@vger.kernel.org
14071 S:      Maintained
14072 F:      Documentation/hwmon/emc2103
14073 F:      drivers/hwmon/emc2103.c
14074
14075 SMSC SCH5627 HARDWARE MONITOR DRIVER
14076 M:      Hans de Goede <hdegoede@redhat.com>
14077 L:      linux-hwmon@vger.kernel.org
14078 S:      Supported
14079 F:      Documentation/hwmon/sch5627
14080 F:      drivers/hwmon/sch5627.c
14081
14082 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14083 M:      Steve Glendinning <steve.glendinning@shawell.net>
14084 L:      linux-fbdev@vger.kernel.org
14085 S:      Maintained
14086 F:      drivers/video/fbdev/smscufx.c
14087
14088 SMSC47B397 HARDWARE MONITOR DRIVER
14089 M:      Jean Delvare <jdelvare@suse.com>
14090 L:      linux-hwmon@vger.kernel.org
14091 S:      Maintained
14092 F:      Documentation/hwmon/smsc47b397
14093 F:      drivers/hwmon/smsc47b397.c
14094
14095 SMSC911x ETHERNET DRIVER
14096 M:      Steve Glendinning <steve.glendinning@shawell.net>
14097 L:      netdev@vger.kernel.org
14098 S:      Maintained
14099 F:      include/linux/smsc911x.h
14100 F:      drivers/net/ethernet/smsc/smsc911x.*
14101
14102 SMSC9420 PCI ETHERNET DRIVER
14103 M:      Steve Glendinning <steve.glendinning@shawell.net>
14104 L:      netdev@vger.kernel.org
14105 S:      Maintained
14106 F:      drivers/net/ethernet/smsc/smsc9420.*
14107
14108 SOC-CAMERA V4L2 SUBSYSTEM
14109 L:      linux-media@vger.kernel.org
14110 T:      git git://linuxtv.org/media_tree.git
14111 S:      Orphan
14112 F:      include/media/soc*
14113 F:      drivers/media/i2c/soc_camera/
14114 F:      drivers/media/platform/soc_camera/
14115
14116 SOCIONEXT SYNQUACER I2C DRIVER
14117 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14118 L:      linux-i2c@vger.kernel.org
14119 S:      Maintained
14120 F:      drivers/i2c/busses/i2c-synquacer.c
14121 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14122
14123 SOCIONEXT UNIPHIER SOUND DRIVER
14124 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14125 S:      Orphan
14126 F:      sound/soc/uniphier/
14127
14128 SOEKRIS NET48XX LED SUPPORT
14129 M:      Chris Boot <bootc@bootc.net>
14130 S:      Maintained
14131 F:      drivers/leds/leds-net48xx.c
14132
14133 SOFT-ROCE DRIVER (rxe)
14134 M:      Moni Shoua <monis@mellanox.com>
14135 L:      linux-rdma@vger.kernel.org
14136 S:      Supported
14137 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14138 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14139 F:      drivers/infiniband/sw/rxe/
14140 F:      include/uapi/rdma/rdma_user_rxe.h
14141
14142 SOFTLOGIC 6x10 MPEG CODEC
14143 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14144 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14145 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14146 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14147 M:      Ismael Luceno <ismael@iodev.co.uk>
14148 L:      linux-media@vger.kernel.org
14149 S:      Supported
14150 F:      drivers/media/pci/solo6x10/
14151
14152 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14153 M:      James Morse <james.morse@arm.com>
14154 L:      linux-arm-kernel@lists.infradead.org
14155 S:      Maintained
14156 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14157 F:      drivers/firmware/arm_sdei.c
14158 F:      include/linux/arm_sdei.h
14159 F:      include/uapi/linux/arm_sdei.h
14160
14161 SOFTWARE RAID (Multiple Disks) SUPPORT
14162 M:      Shaohua Li <shli@kernel.org>
14163 L:      linux-raid@vger.kernel.org
14164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14165 S:      Supported
14166 F:      drivers/md/Makefile
14167 F:      drivers/md/Kconfig
14168 F:      drivers/md/md*
14169 F:      drivers/md/raid*
14170 F:      include/linux/raid/
14171 F:      include/uapi/linux/raid/
14172
14173 SOCIONEXT (SNI) AVE NETWORK DRIVER
14174 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14175 L:      netdev@vger.kernel.org
14176 S:      Maintained
14177 F:      drivers/net/ethernet/socionext/sni_ave.c
14178 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14179
14180 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14181 M:      Jassi Brar <jaswinder.singh@linaro.org>
14182 L:      netdev@vger.kernel.org
14183 S:      Maintained
14184 F:      drivers/net/ethernet/socionext/netsec.c
14185 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14186
14187 SOLIDRUN CLEARFOG SUPPORT
14188 M:      Russell King <linux@armlinux.org.uk>
14189 S:      Maintained
14190 F:      arch/arm/boot/dts/armada-388-clearfog*
14191 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14192
14193 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14194 M:      Russell King <linux@armlinux.org.uk>
14195 S:      Maintained
14196 F:      arch/arm/boot/dts/imx6*-cubox-i*
14197 F:      arch/arm/boot/dts/imx6*-hummingboard*
14198 F:      arch/arm/boot/dts/imx6*-sr-*
14199
14200 SONIC NETWORK DRIVER
14201 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14202 L:      netdev@vger.kernel.org
14203 S:      Maintained
14204 F:      drivers/net/ethernet/natsemi/sonic.*
14205
14206 SONICS SILICON BACKPLANE DRIVER (SSB)
14207 M:      Michael Buesch <m@bues.ch>
14208 L:      linux-wireless@vger.kernel.org
14209 S:      Maintained
14210 F:      drivers/ssb/
14211 F:      include/linux/ssb/
14212
14213 SONY IMX214 SENSOR DRIVER
14214 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14215 L:      linux-media@vger.kernel.org
14216 T:      git git://linuxtv.org/media_tree.git
14217 S:      Maintained
14218 F:      drivers/media/i2c/imx214.c
14219 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14220
14221 SONY IMX258 SENSOR DRIVER
14222 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14223 L:      linux-media@vger.kernel.org
14224 T:      git git://linuxtv.org/media_tree.git
14225 S:      Maintained
14226 F:      drivers/media/i2c/imx258.c
14227
14228 SONY IMX274 SENSOR DRIVER
14229 M:      Leon Luo <leonl@leopardimaging.com>
14230 L:      linux-media@vger.kernel.org
14231 T:      git git://linuxtv.org/media_tree.git
14232 S:      Maintained
14233 F:      drivers/media/i2c/imx274.c
14234 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14235
14236 SONY IMX319 SENSOR DRIVER
14237 M:      Bingbu Cao <bingbu.cao@intel.com>
14238 L:      linux-media@vger.kernel.org
14239 T:      git git://linuxtv.org/media_tree.git
14240 S:      Maintained
14241 F:      drivers/media/i2c/imx319.c
14242
14243 SONY IMX355 SENSOR DRIVER
14244 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14245 L:      linux-media@vger.kernel.org
14246 T:      git git://linuxtv.org/media_tree.git
14247 S:      Maintained
14248 F:      drivers/media/i2c/imx355.c
14249
14250 SONY MEMORYSTICK CARD SUPPORT
14251 M:      Alex Dubov <oakad@yahoo.com>
14252 W:      http://tifmxx.berlios.de/
14253 S:      Maintained
14254 F:      drivers/memstick/host/tifm_ms.c
14255
14256 SONY MEMORYSTICK STANDARD SUPPORT
14257 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14258 S:      Maintained
14259 F:      drivers/memstick/core/ms_block.*
14260
14261 SONY VAIO CONTROL DEVICE DRIVER
14262 M:      Mattia Dongili <malattia@linux.it>
14263 L:      platform-driver-x86@vger.kernel.org
14264 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14265 S:      Maintained
14266 F:      Documentation/laptops/sony-laptop.txt
14267 F:      drivers/char/sonypi.c
14268 F:      drivers/platform/x86/sony-laptop.c
14269 F:      include/linux/sony-laptop.h
14270
14271 SOUND
14272 M:      Jaroslav Kysela <perex@perex.cz>
14273 M:      Takashi Iwai <tiwai@suse.com>
14274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14275 W:      http://www.alsa-project.org/
14276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14277 T:      git git://git.alsa-project.org/alsa-kernel.git
14278 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14279 S:      Maintained
14280 F:      Documentation/sound/
14281 F:      include/sound/
14282 F:      include/uapi/sound/
14283 F:      sound/
14284
14285 SOUND - COMPRESSED AUDIO
14286 M:      Vinod Koul <vkoul@kernel.org>
14287 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14289 S:      Supported
14290 F:      Documentation/sound/designs/compress-offload.rst
14291 F:      include/sound/compress_driver.h
14292 F:      include/uapi/sound/compress_*
14293 F:      sound/core/compress_offload.c
14294 F:      sound/soc/soc-compress.c
14295
14296 SOUND - DMAENGINE HELPERS
14297 M:      Lars-Peter Clausen <lars@metafoo.de>
14298 S:      Supported
14299 F:      include/sound/dmaengine_pcm.h
14300 F:      sound/core/pcm_dmaengine.c
14301 F:      sound/soc/soc-generic-dmaengine-pcm.c
14302
14303 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14304 M:      Liam Girdwood <lgirdwood@gmail.com>
14305 M:      Mark Brown <broonie@kernel.org>
14306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14307 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14308 W:      http://alsa-project.org/main/index.php/ASoC
14309 S:      Supported
14310 F:      Documentation/devicetree/bindings/sound/
14311 F:      Documentation/sound/soc/
14312 F:      sound/soc/
14313 F:      include/dt-bindings/sound/
14314 F:      include/sound/soc*
14315
14316 SOUNDWIRE SUBSYSTEM
14317 M:      Vinod Koul <vkoul@kernel.org>
14318 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14319 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14320 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14321 S:      Supported
14322 F:      Documentation/driver-api/soundwire/
14323 F:      drivers/soundwire/
14324 F:      include/linux/soundwire/
14325
14326 SP2 MEDIA DRIVER
14327 M:      Olli Salonen <olli.salonen@iki.fi>
14328 L:      linux-media@vger.kernel.org
14329 W:      https://linuxtv.org
14330 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14331 S:      Maintained
14332 F:      drivers/media/dvb-frontends/sp2*
14333
14334 SPARC + UltraSPARC (sparc/sparc64)
14335 M:      "David S. Miller" <davem@davemloft.net>
14336 L:      sparclinux@vger.kernel.org
14337 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14340 S:      Maintained
14341 F:      arch/sparc/
14342 F:      drivers/sbus/
14343
14344 SPARC SERIAL DRIVERS
14345 M:      "David S. Miller" <davem@davemloft.net>
14346 L:      sparclinux@vger.kernel.org
14347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14349 S:      Maintained
14350 F:      include/linux/sunserialcore.h
14351 F:      drivers/tty/serial/suncore.c
14352 F:      drivers/tty/serial/sunhv.c
14353 F:      drivers/tty/serial/sunsab.c
14354 F:      drivers/tty/serial/sunsab.h
14355 F:      drivers/tty/serial/sunsu.c
14356 F:      drivers/tty/serial/sunzilog.c
14357 F:      drivers/tty/serial/sunzilog.h
14358 F:      drivers/tty/vcc.c
14359
14360 SPARSE CHECKER
14361 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14362 L:      linux-sparse@vger.kernel.org
14363 W:      https://sparse.wiki.kernel.org/
14364 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14365 S:      Maintained
14366 F:      include/linux/compiler.h
14367
14368 SPEAR CLOCK FRAMEWORK SUPPORT
14369 M:      Viresh Kumar <vireshk@kernel.org>
14370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14371 W:      http://www.st.com/spear
14372 S:      Maintained
14373 F:      drivers/clk/spear/
14374
14375 SPEAR PLATFORM SUPPORT
14376 M:      Viresh Kumar <vireshk@kernel.org>
14377 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14379 W:      http://www.st.com/spear
14380 S:      Maintained
14381 F:      arch/arm/boot/dts/spear*
14382 F:      arch/arm/mach-spear/
14383
14384 SPI NOR SUBSYSTEM
14385 M:      Marek Vasut <marek.vasut@gmail.com>
14386 L:      linux-mtd@lists.infradead.org
14387 W:      http://www.linux-mtd.infradead.org/
14388 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14389 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14390 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14391 S:      Maintained
14392 F:      drivers/mtd/spi-nor/
14393 F:      include/linux/mtd/spi-nor.h
14394
14395 SPI SUBSYSTEM
14396 M:      Mark Brown <broonie@kernel.org>
14397 L:      linux-spi@vger.kernel.org
14398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14399 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14400 S:      Maintained
14401 F:      Documentation/devicetree/bindings/spi/
14402 F:      Documentation/spi/
14403 F:      drivers/spi/
14404 F:      include/linux/spi/
14405 F:      include/uapi/linux/spi/
14406 F:      tools/spi/
14407
14408 SPIDERNET NETWORK DRIVER for CELL
14409 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14410 L:      netdev@vger.kernel.org
14411 S:      Supported
14412 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14413 F:      drivers/net/ethernet/toshiba/spider_net*
14414
14415 SPMI SUBSYSTEM
14416 R:      Stephen Boyd <sboyd@kernel.org>
14417 L:      linux-arm-msm@vger.kernel.org
14418 F:      Documentation/devicetree/bindings/spmi/
14419 F:      drivers/spmi/
14420 F:      include/dt-bindings/spmi/spmi.h
14421 F:      include/linux/spmi.h
14422 F:      include/trace/events/spmi.h
14423
14424 SPU FILE SYSTEM
14425 M:      Jeremy Kerr <jk@ozlabs.org>
14426 L:      linuxppc-dev@lists.ozlabs.org
14427 W:      http://www.ibm.com/developerworks/power/cell/
14428 S:      Supported
14429 F:      Documentation/filesystems/spufs.txt
14430 F:      arch/powerpc/platforms/cell/spufs/
14431
14432 SQUASHFS FILE SYSTEM
14433 M:      Phillip Lougher <phillip@squashfs.org.uk>
14434 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14435 W:      http://squashfs.org.uk
14436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14437 S:      Maintained
14438 F:      Documentation/filesystems/squashfs.txt
14439 F:      fs/squashfs/
14440
14441 SRM (Alpha) environment access
14442 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14443 S:      Maintained
14444 F:      arch/alpha/kernel/srm_env.c
14445
14446 ST LSM6DSx IMU IIO DRIVER
14447 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14448 L:      linux-iio@vger.kernel.org
14449 W:      http://www.st.com/
14450 S:      Maintained
14451 F:      drivers/iio/imu/st_lsm6dsx/
14452 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14453
14454 ST STM32 I2C/SMBUS DRIVER
14455 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14456 L:      linux-i2c@vger.kernel.org
14457 S:      Maintained
14458 F:      drivers/i2c/busses/i2c-stm32*
14459
14460 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14461 M:      Song Qiang <songqiang1304521@gmail.com>
14462 L:      linux-iio@vger.kernel.org
14463 S:      Maintained
14464 F:      drivers/iio/proximity/vl53l0x-i2c.c
14465 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14466
14467 STABLE BRANCH
14468 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14469 M:      Sasha Levin <sashal@kernel.org>
14470 L:      stable@vger.kernel.org
14471 S:      Supported
14472 F:      Documentation/process/stable-kernel-rules.rst
14473
14474 STAGING - COMEDI
14475 M:      Ian Abbott <abbotti@mev.co.uk>
14476 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14477 S:      Odd Fixes
14478 F:      drivers/staging/comedi/
14479
14480 STAGING - EROFS FILE SYSTEM
14481 M:      Gao Xiang <gaoxiang25@huawei.com>
14482 M:      Chao Yu <yuchao0@huawei.com>
14483 L:      linux-erofs@lists.ozlabs.org
14484 S:      Maintained
14485 F:      drivers/staging/erofs/
14486
14487 STAGING - INDUSTRIAL IO
14488 M:      Jonathan Cameron <jic23@kernel.org>
14489 L:      linux-iio@vger.kernel.org
14490 S:      Odd Fixes
14491 F:      Documentation/devicetree/bindings/staging/iio/
14492 F:      drivers/staging/iio/
14493
14494 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14495 M:      Marc Dietrich <marvin24@gmx.de>
14496 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14497 L:      linux-tegra@vger.kernel.org
14498 S:      Maintained
14499 F:      drivers/staging/nvec/
14500
14501 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14502 M:      Jens Frederich <jfrederich@gmail.com>
14503 M:      Daniel Drake <dsd@laptop.org>
14504 M:      Jon Nettleton <jon.nettleton@gmail.com>
14505 W:      http://wiki.laptop.org/go/DCON
14506 S:      Maintained
14507 F:      drivers/staging/olpc_dcon/
14508
14509 STAGING - REALTEK RTL8712U DRIVERS
14510 M:      Larry Finger <Larry.Finger@lwfinger.net>
14511 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14512 S:      Odd Fixes
14513 F:      drivers/staging/rtl8712/
14514
14515 STAGING - REALTEK RTL8188EU DRIVERS
14516 M:      Larry Finger <Larry.Finger@lwfinger.net>
14517 S:      Odd Fixes
14518 F:      drivers/staging/rtl8188eu/
14519
14520 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14521 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14522 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14523 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14524 L:      linux-fbdev@vger.kernel.org
14525 S:      Maintained
14526 F:      drivers/staging/sm750fb/
14527
14528 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14529 M:      William Hubbs <w.d.hubbs@gmail.com>
14530 M:      Chris Brannon <chris@the-brannons.com>
14531 M:      Kirk Reiser <kirk@reisers.ca>
14532 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14533 L:      speakup@linux-speakup.org
14534 W:      http://www.linux-speakup.org/
14535 S:      Odd Fixes
14536 F:      drivers/staging/speakup/
14537
14538 STAGING - VIA VT665X DRIVERS
14539 M:      Forest Bond <forest@alittletooquiet.net>
14540 S:      Odd Fixes
14541 F:      drivers/staging/vt665?/
14542
14543 STAGING - WILC1000 WIFI DRIVER
14544 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14545 M:      Ajay Singh <ajay.kathat@microchip.com>
14546 L:      linux-wireless@vger.kernel.org
14547 S:      Supported
14548 F:      drivers/staging/wilc1000/
14549
14550 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14551 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14552 S:      Odd Fixes
14553 F:      drivers/staging/xgifb/
14554
14555 STAGING SUBSYSTEM
14556 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14558 L:      devel@driverdev.osuosl.org
14559 S:      Supported
14560 F:      drivers/staging/
14561
14562 STARFIRE/DURALAN NETWORK DRIVER
14563 M:      Ion Badulescu <ionut@badula.org>
14564 S:      Odd Fixes
14565 F:      drivers/net/ethernet/adaptec/starfire*
14566
14567 STEC S1220 SKD DRIVER
14568 M:      Bart Van Assche <bart.vanassche@wdc.com>
14569 L:      linux-block@vger.kernel.org
14570 S:      Maintained
14571 F:      drivers/block/skd*[ch]
14572
14573 STI AUDIO (ASoC) DRIVERS
14574 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14576 S:      Maintained
14577 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14578 F:      sound/soc/sti/
14579
14580 STI CEC DRIVER
14581 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14582 S:      Maintained
14583 F:      drivers/media/platform/sti/cec/
14584 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14585
14586 STK1160 USB VIDEO CAPTURE DRIVER
14587 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14588 L:      linux-media@vger.kernel.org
14589 T:      git git://linuxtv.org/media_tree.git
14590 S:      Maintained
14591 F:      drivers/media/usb/stk1160/
14592
14593 STM32 AUDIO (ASoC) DRIVERS
14594 M:      Olivier Moysan <olivier.moysan@st.com>
14595 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14597 S:      Maintained
14598 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14599 F:      sound/soc/stm/
14600
14601 STM32 TIMER/LPTIMER DRIVERS
14602 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14603 S:      Maintained
14604 F:      drivers/*/stm32-*timer*
14605 F:      drivers/pwm/pwm-stm32*
14606 F:      include/linux/*/stm32-*tim*
14607 F:      Documentation/ABI/testing/*timer-stm32
14608 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14609 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14610
14611 STMMAC ETHERNET DRIVER
14612 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14613 M:      Alexandre Torgue <alexandre.torgue@st.com>
14614 M:      Jose Abreu <joabreu@synopsys.com>
14615 L:      netdev@vger.kernel.org
14616 W:      http://www.stlinux.com
14617 S:      Supported
14618 F:      drivers/net/ethernet/stmicro/stmmac/
14619
14620 SUN3/3X
14621 M:      Sam Creasey <sammy@sammy.net>
14622 W:      http://sammy.net/sun3/
14623 S:      Maintained
14624 F:      arch/m68k/kernel/*sun3*
14625 F:      arch/m68k/sun3*/
14626 F:      arch/m68k/include/asm/sun3*
14627 F:      drivers/net/ethernet/i825xx/sun3*
14628
14629 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14630 M:      Hans de Goede <hdegoede@redhat.com>
14631 L:      linux-input@vger.kernel.org
14632 S:      Maintained
14633 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14634 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14635
14636 SUNDANCE NETWORK DRIVER
14637 M:      Denis Kirjanov <kda@linux-powerpc.org>
14638 L:      netdev@vger.kernel.org
14639 S:      Maintained
14640 F:      drivers/net/ethernet/dlink/sundance.c
14641
14642 SUPERH
14643 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14644 M:      Rich Felker <dalias@libc.org>
14645 L:      linux-sh@vger.kernel.org
14646 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14647 S:      Maintained
14648 F:      Documentation/sh/
14649 F:      arch/sh/
14650 F:      drivers/sh/
14651
14652 SUSPEND TO RAM
14653 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14654 M:      Len Brown <len.brown@intel.com>
14655 M:      Pavel Machek <pavel@ucw.cz>
14656 L:      linux-pm@vger.kernel.org
14657 B:      https://bugzilla.kernel.org
14658 S:      Supported
14659 F:      Documentation/power/
14660 F:      arch/x86/kernel/acpi/
14661 F:      drivers/base/power/
14662 F:      kernel/power/
14663 F:      include/linux/suspend.h
14664 F:      include/linux/freezer.h
14665 F:      include/linux/pm.h
14666
14667 SVGA HANDLING
14668 M:      Martin Mares <mj@ucw.cz>
14669 L:      linux-video@atrey.karlin.mff.cuni.cz
14670 S:      Maintained
14671 F:      Documentation/svga.txt
14672 F:      arch/x86/boot/video*
14673
14674 SWIOTLB SUBSYSTEM
14675 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14676 L:      iommu@lists.linux-foundation.org
14677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14678 S:      Supported
14679 F:      kernel/dma/swiotlb.c
14680 F:      arch/*/kernel/pci-swiotlb.c
14681 F:      include/linux/swiotlb.h
14682
14683 SWITCHDEV
14684 M:      Jiri Pirko <jiri@resnulli.us>
14685 M:      Ivan Vecera <ivecera@redhat.com>
14686 L:      netdev@vger.kernel.org
14687 S:      Supported
14688 F:      net/switchdev/
14689 F:      include/net/switchdev.h
14690
14691 SY8106A REGULATOR DRIVER
14692 M:      Icenowy Zheng <icenowy@aosc.io>
14693 S:      Maintained
14694 F:      drivers/regulator/sy8106a-regulator.c
14695 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14696
14697 SYNC FILE FRAMEWORK
14698 M:      Sumit Semwal <sumit.semwal@linaro.org>
14699 R:      Gustavo Padovan <gustavo@padovan.org>
14700 S:      Maintained
14701 L:      linux-media@vger.kernel.org
14702 L:      dri-devel@lists.freedesktop.org
14703 F:      drivers/dma-buf/sync_*
14704 F:      drivers/dma-buf/dma-fence*
14705 F:      drivers/dma-buf/sw_sync.c
14706 F:      include/linux/sync_file.h
14707 F:      include/uapi/linux/sync_file.h
14708 F:      Documentation/sync_file.txt
14709 T:      git git://anongit.freedesktop.org/drm/drm-misc
14710
14711 SYNOPSYS ARC ARCHITECTURE
14712 M:      Vineet Gupta <vgupta@synopsys.com>
14713 L:      linux-snps-arc@lists.infradead.org
14714 S:      Supported
14715 F:      arch/arc/
14716 F:      Documentation/devicetree/bindings/arc/*
14717 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14718 F:      drivers/clocksource/arc_timer.c
14719 F:      drivers/tty/serial/arc_uart.c
14720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14721
14722 SYNOPSYS ARC HSDK SDP pll clock driver
14723 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14724 S:      Supported
14725 F:      drivers/clk/clk-hsdk-pll.c
14726 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14727
14728 SYNOPSYS ARC SDP clock driver
14729 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14730 S:      Supported
14731 F:      drivers/clk/axs10x/*
14732 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14733
14734 SYNOPSYS ARC SDP platform support
14735 M:      Alexey Brodkin <abrodkin@synopsys.com>
14736 S:      Supported
14737 F:      arch/arc/plat-axs10x
14738 F:      arch/arc/boot/dts/ax*
14739 F:      Documentation/devicetree/bindings/arc/axs10*
14740
14741 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14742 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14743 S:      Supported
14744 F:      drivers/reset/reset-axs10x.c
14745 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14746
14747 SYNOPSYS CREG GPIO DRIVER
14748 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14749 S:      Maintained
14750 F:      drivers/gpio/gpio-creg-snps.c
14751 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14752
14753 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14754 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14755 S:      Maintained
14756 F:      drivers/tty/serial/8250/8250_dw.c
14757
14758 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14759 M:      Hoan Tran <hotran@apm.com>
14760 L:      linux-gpio@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/gpio/gpio-dwapb.c
14763 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14764
14765 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14766 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14767 S:      Maintained
14768 F:      drivers/dma/dwi-axi-dmac/
14769 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14770
14771 SYNOPSYS DESIGNWARE DMAC DRIVER
14772 M:      Viresh Kumar <vireshk@kernel.org>
14773 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14774 S:      Maintained
14775 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14776 F:      drivers/dma/dw/
14777 F:      include/dt-bindings/dma/dw-dmac.h
14778 F:      include/linux/dma/dw.h
14779 F:      include/linux/platform_data/dma-dw.h
14780
14781 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14782 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14783 L:      netdev@vger.kernel.org
14784 S:      Supported
14785 F:      drivers/net/ethernet/synopsys/
14786
14787 SYNOPSYS DESIGNWARE I2C DRIVER
14788 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14789 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14790 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14791 L:      linux-i2c@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/i2c/busses/i2c-designware-*
14794 F:      include/linux/platform_data/i2c-designware.h
14795
14796 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14797 M:      Jaehoon Chung <jh80.chung@samsung.com>
14798 L:      linux-mmc@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/mmc/host/dw_mmc*
14801
14802 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14803 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14804 S:      Supported
14805 F:      drivers/reset/reset-hsdk.c
14806 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14807 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14808
14809 SYSTEM CONFIGURATION (SYSCON)
14810 M:      Lee Jones <lee.jones@linaro.org>
14811 M:      Arnd Bergmann <arnd@arndb.de>
14812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14813 S:      Supported
14814 F:      drivers/mfd/syscon.c
14815
14816 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14817 M:      Sudeep Holla <sudeep.holla@arm.com>
14818 L:      linux-arm-kernel@lists.infradead.org
14819 S:      Maintained
14820 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14821 F:      drivers/clk/clk-sc[mp]i.c
14822 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14823 F:      drivers/firmware/arm_scpi.c
14824 F:      drivers/firmware/arm_scmi/
14825 F:      include/linux/sc[mp]i_protocol.h
14826
14827 SYSTEM RESET/SHUTDOWN DRIVERS
14828 M:      Sebastian Reichel <sre@kernel.org>
14829 L:      linux-pm@vger.kernel.org
14830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14831 S:      Maintained
14832 F:      Documentation/devicetree/bindings/power/reset/
14833 F:      drivers/power/reset/
14834
14835 SYSTEM TRACE MODULE CLASS
14836 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14837 S:      Maintained
14838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14839 F:      Documentation/trace/stm.rst
14840 F:      drivers/hwtracing/stm/
14841 F:      include/linux/stm.h
14842 F:      include/uapi/linux/stm.h
14843
14844 SYSV FILESYSTEM
14845 M:      Christoph Hellwig <hch@infradead.org>
14846 S:      Maintained
14847 F:      Documentation/filesystems/sysv-fs.txt
14848 F:      fs/sysv/
14849 F:      include/linux/sysv_fs.h
14850
14851 TARGET SUBSYSTEM
14852 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14853 L:      linux-scsi@vger.kernel.org
14854 L:      target-devel@vger.kernel.org
14855 W:      http://www.linux-iscsi.org
14856 W:      http://groups.google.com/group/linux-iscsi-target-dev
14857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14858 S:      Supported
14859 F:      drivers/target/
14860 F:      include/target/
14861 F:      Documentation/target/
14862
14863 TASKSTATS STATISTICS INTERFACE
14864 M:      Balbir Singh <bsingharora@gmail.com>
14865 S:      Maintained
14866 F:      Documentation/accounting/taskstats*
14867 F:      include/linux/taskstats*
14868 F:      kernel/taskstats.c
14869
14870 TC subsystem
14871 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14872 M:      Cong Wang <xiyou.wangcong@gmail.com>
14873 M:      Jiri Pirko <jiri@resnulli.us>
14874 L:      netdev@vger.kernel.org
14875 S:      Maintained
14876 F:      include/net/pkt_cls.h
14877 F:      include/net/pkt_sched.h
14878 F:      include/net/tc_act/
14879 F:      include/uapi/linux/pkt_cls.h
14880 F:      include/uapi/linux/pkt_sched.h
14881 F:      include/uapi/linux/tc_act/
14882 F:      include/uapi/linux/tc_ematch/
14883 F:      net/sched/
14884
14885 TC90522 MEDIA DRIVER
14886 M:      Akihiro Tsukada <tskd08@gmail.com>
14887 L:      linux-media@vger.kernel.org
14888 S:      Odd Fixes
14889 F:      drivers/media/dvb-frontends/tc90522*
14890
14891 TCP LOW PRIORITY MODULE
14892 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14893 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14894 W:      http://tcp-lp-mod.sourceforge.net/
14895 S:      Maintained
14896 F:      net/ipv4/tcp_lp.c
14897
14898 TDA10071 MEDIA DRIVER
14899 M:      Antti Palosaari <crope@iki.fi>
14900 L:      linux-media@vger.kernel.org
14901 W:      https://linuxtv.org
14902 W:      http://palosaari.fi/linux/
14903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14904 T:      git git://linuxtv.org/anttip/media_tree.git
14905 S:      Maintained
14906 F:      drivers/media/dvb-frontends/tda10071*
14907
14908 TDA18212 MEDIA DRIVER
14909 M:      Antti Palosaari <crope@iki.fi>
14910 L:      linux-media@vger.kernel.org
14911 W:      https://linuxtv.org
14912 W:      http://palosaari.fi/linux/
14913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14914 T:      git git://linuxtv.org/anttip/media_tree.git
14915 S:      Maintained
14916 F:      drivers/media/tuners/tda18212*
14917
14918 TDA18218 MEDIA DRIVER
14919 M:      Antti Palosaari <crope@iki.fi>
14920 L:      linux-media@vger.kernel.org
14921 W:      https://linuxtv.org
14922 W:      http://palosaari.fi/linux/
14923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14924 T:      git git://linuxtv.org/anttip/media_tree.git
14925 S:      Maintained
14926 F:      drivers/media/tuners/tda18218*
14927
14928 TDA18250 MEDIA DRIVER
14929 M:      Olli Salonen <olli.salonen@iki.fi>
14930 L:      linux-media@vger.kernel.org
14931 W:      https://linuxtv.org
14932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14933 T:      git git://linuxtv.org/media_tree.git
14934 S:      Maintained
14935 F:      drivers/media/tuners/tda18250*
14936
14937 TDA18271 MEDIA DRIVER
14938 M:      Michael Krufky <mkrufky@linuxtv.org>
14939 L:      linux-media@vger.kernel.org
14940 W:      https://linuxtv.org
14941 W:      http://github.com/mkrufky
14942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14943 T:      git git://linuxtv.org/mkrufky/tuners.git
14944 S:      Maintained
14945 F:      drivers/media/tuners/tda18271*
14946
14947 TDA1997x MEDIA DRIVER
14948 M:      Tim Harvey <tharvey@gateworks.com>
14949 L:      linux-media@vger.kernel.org
14950 W:      https://linuxtv.org
14951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14952 S:      Maintained
14953 F:      drivers/media/i2c/tda1997x.*
14954
14955 TDA827x MEDIA DRIVER
14956 M:      Michael Krufky <mkrufky@linuxtv.org>
14957 L:      linux-media@vger.kernel.org
14958 W:      https://linuxtv.org
14959 W:      http://github.com/mkrufky
14960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14961 T:      git git://linuxtv.org/mkrufky/tuners.git
14962 S:      Maintained
14963 F:      drivers/media/tuners/tda8290.*
14964
14965 TDA8290 MEDIA DRIVER
14966 M:      Michael Krufky <mkrufky@linuxtv.org>
14967 L:      linux-media@vger.kernel.org
14968 W:      https://linuxtv.org
14969 W:      http://github.com/mkrufky
14970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14971 T:      git git://linuxtv.org/mkrufky/tuners.git
14972 S:      Maintained
14973 F:      drivers/media/tuners/tda8290.*
14974
14975 TDA9840 MEDIA DRIVER
14976 M:      Hans Verkuil <hverkuil@xs4all.nl>
14977 L:      linux-media@vger.kernel.org
14978 T:      git git://linuxtv.org/media_tree.git
14979 W:      https://linuxtv.org
14980 S:      Maintained
14981 F:      drivers/media/i2c/tda9840*
14982
14983 TEA5761 TUNER DRIVER
14984 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14985 L:      linux-media@vger.kernel.org
14986 W:      https://linuxtv.org
14987 T:      git git://linuxtv.org/media_tree.git
14988 S:      Odd fixes
14989 F:      drivers/media/tuners/tea5761.*
14990
14991 TEA5767 TUNER DRIVER
14992 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14993 L:      linux-media@vger.kernel.org
14994 W:      https://linuxtv.org
14995 T:      git git://linuxtv.org/media_tree.git
14996 S:      Maintained
14997 F:      drivers/media/tuners/tea5767.*
14998
14999 TEA6415C MEDIA DRIVER
15000 M:      Hans Verkuil <hverkuil@xs4all.nl>
15001 L:      linux-media@vger.kernel.org
15002 T:      git git://linuxtv.org/media_tree.git
15003 W:      https://linuxtv.org
15004 S:      Maintained
15005 F:      drivers/media/i2c/tea6415c*
15006
15007 TEA6420 MEDIA DRIVER
15008 M:      Hans Verkuil <hverkuil@xs4all.nl>
15009 L:      linux-media@vger.kernel.org
15010 T:      git git://linuxtv.org/media_tree.git
15011 W:      https://linuxtv.org
15012 S:      Maintained
15013 F:      drivers/media/i2c/tea6420*
15014
15015 TEAM DRIVER
15016 M:      Jiri Pirko <jiri@resnulli.us>
15017 L:      netdev@vger.kernel.org
15018 S:      Supported
15019 F:      drivers/net/team/
15020 F:      include/linux/if_team.h
15021 F:      include/uapi/linux/if_team.h
15022
15023 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15024 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15025 S:      Maintained
15026 F:      arch/x86/platform/ts5500/
15027
15028 TECHNOTREND USB IR RECEIVER
15029 M:      Sean Young <sean@mess.org>
15030 L:      linux-media@vger.kernel.org
15031 S:      Maintained
15032 F:      drivers/media/rc/ttusbir.c
15033
15034 TECHWELL TW9910 VIDEO DECODER
15035 L:      linux-media@vger.kernel.org
15036 S:      Orphan
15037 F:      drivers/media/i2c/tw9910.c
15038 F:      include/media/i2c/tw9910.h
15039
15040 TEE SUBSYSTEM
15041 M:      Jens Wiklander <jens.wiklander@linaro.org>
15042 S:      Maintained
15043 F:      include/linux/tee_drv.h
15044 F:      include/uapi/linux/tee.h
15045 F:      drivers/tee/
15046 F:      Documentation/tee.txt
15047
15048 TEGRA ARCHITECTURE SUPPORT
15049 M:      Thierry Reding <thierry.reding@gmail.com>
15050 M:      Jonathan Hunter <jonathanh@nvidia.com>
15051 L:      linux-tegra@vger.kernel.org
15052 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15054 S:      Supported
15055 N:      [^a-z]tegra
15056
15057 TEGRA CLOCK DRIVER
15058 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15059 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15060 S:      Supported
15061 F:      drivers/clk/tegra/
15062
15063 TEGRA DMA DRIVERS
15064 M:      Laxman Dewangan <ldewangan@nvidia.com>
15065 M:      Jon Hunter <jonathanh@nvidia.com>
15066 S:      Supported
15067 F:      drivers/dma/tegra*
15068
15069 TEGRA I2C DRIVER
15070 M:      Laxman Dewangan <ldewangan@nvidia.com>
15071 S:      Supported
15072 F:      drivers/i2c/busses/i2c-tegra.c
15073
15074 TEGRA IOMMU DRIVERS
15075 M:      Thierry Reding <thierry.reding@gmail.com>
15076 L:      linux-tegra@vger.kernel.org
15077 S:      Supported
15078 F:      drivers/iommu/tegra*
15079
15080 TEGRA KBC DRIVER
15081 M:      Laxman Dewangan <ldewangan@nvidia.com>
15082 S:      Supported
15083 F:      drivers/input/keyboard/tegra-kbc.c
15084
15085 TEGRA NAND DRIVER
15086 M:      Stefan Agner <stefan@agner.ch>
15087 M:      Lucas Stach <dev@lynxeye.de>
15088 S:      Maintained
15089 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15090 F:      drivers/mtd/nand/raw/tegra_nand.c
15091
15092 TEGRA PWM DRIVER
15093 M:      Thierry Reding <thierry.reding@gmail.com>
15094 S:      Supported
15095 F:      drivers/pwm/pwm-tegra.c
15096
15097 TEGRA SERIAL DRIVER
15098 M:      Laxman Dewangan <ldewangan@nvidia.com>
15099 S:      Supported
15100 F:      drivers/tty/serial/serial-tegra.c
15101
15102 TEGRA SPI DRIVER
15103 M:      Laxman Dewangan <ldewangan@nvidia.com>
15104 S:      Supported
15105 F:      drivers/spi/spi-tegra*
15106
15107 TEHUTI ETHERNET DRIVER
15108 M:      Andy Gospodarek <andy@greyhouse.net>
15109 L:      netdev@vger.kernel.org
15110 S:      Supported
15111 F:      drivers/net/ethernet/tehuti/*
15112
15113 Telecom Clock Driver for MCPL0010
15114 M:      Mark Gross <mark.gross@intel.com>
15115 S:      Supported
15116 F:      drivers/char/tlclk.c
15117
15118 TENSILICA XTENSA PORT (xtensa)
15119 M:      Chris Zankel <chris@zankel.net>
15120 M:      Max Filippov <jcmvbkbc@gmail.com>
15121 L:      linux-xtensa@linux-xtensa.org
15122 T:      git git://github.com/czankel/xtensa-linux.git
15123 S:      Maintained
15124 F:      arch/xtensa/
15125 F:      drivers/irqchip/irq-xtensa-*
15126
15127 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15128 M:      Nishanth Menon <nm@ti.com>
15129 M:      Tero Kristo <t-kristo@ti.com>
15130 M:      Santosh Shilimkar <ssantosh@kernel.org>
15131 L:      linux-arm-kernel@lists.infradead.org
15132 S:      Maintained
15133 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15134 F:      drivers/firmware/ti_sci*
15135 F:      include/linux/soc/ti/ti_sci_protocol.h
15136 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15137 F:      drivers/soc/ti/ti_sci_pm_domains.c
15138 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15139 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15140 F:      drivers/clk/keystone/sci-clk.c
15141 F:      drivers/reset/reset-ti-sci.c
15142
15143 Texas Instruments ASoC drivers
15144 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15145 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15146 S:      Maintained
15147 F:      sound/soc/ti/
15148
15149 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15150 M:      Hans Verkuil <hverkuil@xs4all.nl>
15151 L:      linux-media@vger.kernel.org
15152 T:      git git://linuxtv.org/media_tree.git
15153 W:      https://linuxtv.org
15154 S:      Maintained
15155 F:      drivers/media/radio/radio-raremono.c
15156
15157 THERMAL
15158 M:      Zhang Rui <rui.zhang@intel.com>
15159 M:      Eduardo Valentin <edubezval@gmail.com>
15160 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15161 L:      linux-pm@vger.kernel.org
15162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15164 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15165 S:      Supported
15166 F:      drivers/thermal/
15167 F:      include/linux/thermal.h
15168 F:      include/uapi/linux/thermal.h
15169 F:      include/linux/cpu_cooling.h
15170 F:      Documentation/devicetree/bindings/thermal/
15171
15172 THERMAL/CPU_COOLING
15173 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15174 M:      Viresh Kumar <viresh.kumar@linaro.org>
15175 M:      Javi Merino <javi.merino@kernel.org>
15176 L:      linux-pm@vger.kernel.org
15177 S:      Supported
15178 F:      Documentation/thermal/cpu-cooling-api.txt
15179 F:      drivers/thermal/cpu_cooling.c
15180 F:      include/linux/cpu_cooling.h
15181
15182 THINKPAD ACPI EXTRAS DRIVER
15183 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15184 L:      ibm-acpi-devel@lists.sourceforge.net
15185 L:      platform-driver-x86@vger.kernel.org
15186 W:      http://ibm-acpi.sourceforge.net
15187 W:      http://thinkwiki.org/wiki/Ibm-acpi
15188 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15189 S:      Maintained
15190 F:      drivers/platform/x86/thinkpad_acpi.c
15191
15192 THUNDERBOLT DRIVER
15193 M:      Andreas Noever <andreas.noever@gmail.com>
15194 M:      Michael Jamet <michael.jamet@intel.com>
15195 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15196 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15198 S:      Maintained
15199 F:      Documentation/admin-guide/thunderbolt.rst
15200 F:      drivers/thunderbolt/
15201 F:      include/linux/thunderbolt.h
15202
15203 THUNDERBOLT NETWORK DRIVER
15204 M:      Michael Jamet <michael.jamet@intel.com>
15205 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15206 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15207 L:      netdev@vger.kernel.org
15208 S:      Maintained
15209 F:      drivers/net/thunderbolt.c
15210
15211 THUNDERX GPIO DRIVER
15212 M:      David Daney <david.daney@cavium.com>
15213 S:      Maintained
15214 F:      drivers/gpio/gpio-thunderx.c
15215
15216 TI AM437X VPFE DRIVER
15217 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15218 L:      linux-media@vger.kernel.org
15219 W:      https://linuxtv.org
15220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15221 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15222 S:      Maintained
15223 F:      drivers/media/platform/am437x/
15224
15225 TI BANDGAP AND THERMAL DRIVER
15226 M:      Eduardo Valentin <edubezval@gmail.com>
15227 M:      Keerthy <j-keerthy@ti.com>
15228 L:      linux-pm@vger.kernel.org
15229 L:      linux-omap@vger.kernel.org
15230 S:      Maintained
15231 F:      drivers/thermal/ti-soc-thermal/
15232
15233 TI BQ27XXX POWER SUPPLY DRIVER
15234 R:      Andrew F. Davis <afd@ti.com>
15235 F:      include/linux/power/bq27xxx_battery.h
15236 F:      drivers/power/supply/bq27xxx_battery.c
15237 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15238
15239 TI CDCE706 CLOCK DRIVER
15240 M:      Max Filippov <jcmvbkbc@gmail.com>
15241 S:      Maintained
15242 F:      drivers/clk/clk-cdce706.c
15243
15244 TI CLOCK DRIVER
15245 M:      Tero Kristo <t-kristo@ti.com>
15246 L:      linux-omap@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/clk/ti/
15249 F:      include/linux/clk/ti.h
15250
15251 TI DAVINCI MACHINE SUPPORT
15252 M:      Sekhar Nori <nsekhar@ti.com>
15253 M:      Kevin Hilman <khilman@kernel.org>
15254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15256 S:      Supported
15257 F:      arch/arm/mach-davinci/
15258 F:      drivers/i2c/busses/i2c-davinci.c
15259 F:      arch/arm/boot/dts/da850*
15260
15261 TI DAVINCI SERIES CLOCK DRIVER
15262 M:      David Lechner <david@lechnology.com>
15263 R:      Sekhar Nori <nsekhar@ti.com>
15264 S:      Maintained
15265 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15266 F:      drivers/clk/davinci/
15267
15268 TI DAVINCI SERIES GPIO DRIVER
15269 M:      Keerthy <j-keerthy@ti.com>
15270 L:      linux-gpio@vger.kernel.org
15271 S:      Maintained
15272 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15273 F:      drivers/gpio/gpio-davinci.c
15274
15275 TI DAVINCI SERIES MEDIA DRIVER
15276 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15277 L:      linux-media@vger.kernel.org
15278 W:      https://linuxtv.org
15279 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15280 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15281 S:      Maintained
15282 F:      drivers/media/platform/davinci/
15283 F:      include/media/davinci/
15284
15285 TI ETHERNET SWITCH DRIVER (CPSW)
15286 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15287 L:      linux-omap@vger.kernel.org
15288 L:      netdev@vger.kernel.org
15289 S:      Maintained
15290 F:      drivers/net/ethernet/ti/cpsw*
15291 F:      drivers/net/ethernet/ti/davinci*
15292
15293 TI FLASH MEDIA INTERFACE DRIVER
15294 M:      Alex Dubov <oakad@yahoo.com>
15295 S:      Maintained
15296 F:      drivers/misc/tifm*
15297 F:      drivers/mmc/host/tifm_sd.c
15298 F:      include/linux/tifm.h
15299
15300 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15301 M:      Santosh Shilimkar <ssantosh@kernel.org>
15302 L:      linux-kernel@vger.kernel.org
15303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15304 S:      Maintained
15305 F:      drivers/soc/ti/*
15306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15307
15308 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15309 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15310 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15312 S:      Maintained
15313 F:      sound/soc/codecs/lm49453*
15314 F:      sound/soc/codecs/isabelle*
15315
15316 TI LP855x BACKLIGHT DRIVER
15317 M:      Milo Kim <milo.kim@ti.com>
15318 S:      Maintained
15319 F:      Documentation/backlight/lp855x-driver.txt
15320 F:      drivers/video/backlight/lp855x_bl.c
15321 F:      include/linux/platform_data/lp855x.h
15322
15323 TI LP8727 CHARGER DRIVER
15324 M:      Milo Kim <milo.kim@ti.com>
15325 S:      Maintained
15326 F:      drivers/power/supply/lp8727_charger.c
15327 F:      include/linux/platform_data/lp8727.h
15328
15329 TI LP8788 MFD DRIVER
15330 M:      Milo Kim <milo.kim@ti.com>
15331 S:      Maintained
15332 F:      drivers/iio/adc/lp8788_adc.c
15333 F:      drivers/leds/leds-lp8788.c
15334 F:      drivers/mfd/lp8788*.c
15335 F:      drivers/power/supply/lp8788-charger.c
15336 F:      drivers/regulator/lp8788-*.c
15337 F:      include/linux/mfd/lp8788*.h
15338
15339 TI NETCP ETHERNET DRIVER
15340 M:      Wingman Kwok <w-kwok2@ti.com>
15341 M:      Murali Karicheri <m-karicheri2@ti.com>
15342 L:      netdev@vger.kernel.org
15343 S:      Maintained
15344 F:      drivers/net/ethernet/ti/netcp*
15345
15346 TI PCM3060 ASoC CODEC DRIVER
15347 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15349 S:      Maintained
15350 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15351 F:      sound/soc/codecs/pcm3060*
15352
15353 TI TAS571X FAMILY ASoC CODEC DRIVER
15354 M:      Kevin Cernekee <cernekee@chromium.org>
15355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15356 S:      Odd Fixes
15357 F:      sound/soc/codecs/tas571x*
15358
15359 TI TRF7970A NFC DRIVER
15360 M:      Mark Greer <mgreer@animalcreek.com>
15361 L:      linux-wireless@vger.kernel.org
15362 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15363 S:      Supported
15364 F:      drivers/nfc/trf7970a.c
15365 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15366
15367 TI TWL4030 SERIES SOC CODEC DRIVER
15368 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15370 S:      Maintained
15371 F:      sound/soc/codecs/twl4030*
15372
15373 TI VPE/CAL DRIVERS
15374 M:      Benoit Parrot <bparrot@ti.com>
15375 L:      linux-media@vger.kernel.org
15376 W:      http://linuxtv.org/
15377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15378 S:      Maintained
15379 F:      drivers/media/platform/ti-vpe/
15380
15381 TI WILINK WIRELESS DRIVERS
15382 L:      linux-wireless@vger.kernel.org
15383 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15384 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15386 S:      Orphan
15387 F:      drivers/net/wireless/ti/
15388 F:      include/linux/wl12xx.h
15389
15390 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15391 M:      John Stultz <john.stultz@linaro.org>
15392 M:      Thomas Gleixner <tglx@linutronix.de>
15393 R:      Stephen Boyd <sboyd@kernel.org>
15394 L:      linux-kernel@vger.kernel.org
15395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15396 S:      Supported
15397 F:      include/linux/clocksource.h
15398 F:      include/linux/time.h
15399 F:      include/linux/timex.h
15400 F:      include/uapi/linux/time.h
15401 F:      include/uapi/linux/timex.h
15402 F:      kernel/time/clocksource.c
15403 F:      kernel/time/time*.c
15404 F:      kernel/time/alarmtimer.c
15405 F:      kernel/time/ntp.c
15406 F:      tools/testing/selftests/timers/
15407
15408 TIPC NETWORK LAYER
15409 M:      Jon Maloy <jon.maloy@ericsson.com>
15410 M:      Ying Xue <ying.xue@windriver.com>
15411 L:      netdev@vger.kernel.org (core kernel code)
15412 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15413 W:      http://tipc.sourceforge.net/
15414 S:      Maintained
15415 F:      include/uapi/linux/tipc*.h
15416 F:      net/tipc/
15417
15418 TLAN NETWORK DRIVER
15419 M:      Samuel Chessman <chessman@tux.org>
15420 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15421 W:      http://sourceforge.net/projects/tlan/
15422 S:      Maintained
15423 F:      Documentation/networking/device_drivers/ti/tlan.txt
15424 F:      drivers/net/ethernet/ti/tlan.*
15425
15426 TM6000 VIDEO4LINUX DRIVER
15427 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15428 L:      linux-media@vger.kernel.org
15429 W:      https://linuxtv.org
15430 T:      git git://linuxtv.org/media_tree.git
15431 S:      Odd fixes
15432 F:      drivers/media/usb/tm6000/
15433 F:      Documentation/media/v4l-drivers/tm6000*
15434
15435 TMIO/SDHI MMC DRIVER
15436 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15437 L:      linux-mmc@vger.kernel.org
15438 S:      Supported
15439 F:      drivers/mmc/host/tmio_mmc*
15440 F:      drivers/mmc/host/renesas_sdhi*
15441 F:      include/linux/mfd/tmio.h
15442
15443 TMP401 HARDWARE MONITOR DRIVER
15444 M:      Guenter Roeck <linux@roeck-us.net>
15445 L:      linux-hwmon@vger.kernel.org
15446 S:      Maintained
15447 F:      Documentation/hwmon/tmp401
15448 F:      drivers/hwmon/tmp401.c
15449
15450 TMPFS (SHMEM FILESYSTEM)
15451 M:      Hugh Dickins <hughd@google.com>
15452 L:      linux-mm@kvack.org
15453 S:      Maintained
15454 F:      include/linux/shmem_fs.h
15455 F:      mm/shmem.c
15456
15457 TOMOYO SECURITY MODULE
15458 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15459 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15460 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15461 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15462 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15463 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15464 W:      http://tomoyo.sourceforge.jp/
15465 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15466 S:      Maintained
15467 F:      security/tomoyo/
15468
15469 TOPSTAR LAPTOP EXTRAS DRIVER
15470 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15471 L:      platform-driver-x86@vger.kernel.org
15472 S:      Maintained
15473 F:      drivers/platform/x86/topstar-laptop.c
15474
15475 TORTURE-TEST MODULES
15476 M:      Davidlohr Bueso <dave@stgolabs.net>
15477 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15478 M:      Josh Triplett <josh@joshtriplett.org>
15479 L:      linux-kernel@vger.kernel.org
15480 S:      Supported
15481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15482 F:      Documentation/RCU/torture.txt
15483 F:      kernel/torture.c
15484 F:      kernel/rcu/rcutorture.c
15485 F:      kernel/rcu/rcuperf.c
15486 F:      kernel/locking/locktorture.c
15487
15488 TOSHIBA ACPI EXTRAS DRIVER
15489 M:      Azael Avalos <coproscefalo@gmail.com>
15490 L:      platform-driver-x86@vger.kernel.org
15491 S:      Maintained
15492 F:      drivers/platform/x86/toshiba_acpi.c
15493
15494 TOSHIBA BLUETOOTH DRIVER
15495 M:      Azael Avalos <coproscefalo@gmail.com>
15496 L:      platform-driver-x86@vger.kernel.org
15497 S:      Maintained
15498 F:      drivers/platform/x86/toshiba_bluetooth.c
15499
15500 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15501 M:      Azael Avalos <coproscefalo@gmail.com>
15502 L:      platform-driver-x86@vger.kernel.org
15503 S:      Maintained
15504 F:      drivers/platform/x86/toshiba_haps.c
15505
15506 TOSHIBA SMM DRIVER
15507 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15508 W:      http://www.buzzard.org.uk/toshiba/
15509 S:      Maintained
15510 F:      drivers/char/toshiba.c
15511 F:      include/linux/toshiba.h
15512 F:      include/uapi/linux/toshiba.h
15513
15514 TOSHIBA TC358743 DRIVER
15515 M:      Mats Randgaard <matrandg@cisco.com>
15516 L:      linux-media@vger.kernel.org
15517 S:      Maintained
15518 F:      drivers/media/i2c/tc358743*
15519 F:      include/media/i2c/tc358743.h
15520
15521 TOSHIBA WMI HOTKEYS DRIVER
15522 M:      Azael Avalos <coproscefalo@gmail.com>
15523 L:      platform-driver-x86@vger.kernel.org
15524 S:      Maintained
15525 F:      drivers/platform/x86/toshiba-wmi.c
15526
15527 TPM DEVICE DRIVER
15528 M:      Peter Huewe <peterhuewe@gmx.de>
15529 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15530 R:      Jason Gunthorpe <jgg@ziepe.ca>
15531 L:      linux-integrity@vger.kernel.org
15532 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15533 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15534 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15535 S:      Maintained
15536 F:      drivers/char/tpm/
15537
15538 TRACING
15539 M:      Steven Rostedt <rostedt@goodmis.org>
15540 M:      Ingo Molnar <mingo@redhat.com>
15541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15542 S:      Maintained
15543 F:      Documentation/trace/ftrace.rst
15544 F:      arch/*/*/*/ftrace.h
15545 F:      arch/*/kernel/ftrace.c
15546 F:      include/*/ftrace.h
15547 F:      include/linux/trace*.h
15548 F:      include/trace/
15549 F:      kernel/trace/
15550 F:      tools/testing/selftests/ftrace/
15551
15552 TRACING MMIO ACCESSES (MMIOTRACE)
15553 M:      Steven Rostedt <rostedt@goodmis.org>
15554 M:      Ingo Molnar <mingo@kernel.org>
15555 R:      Karol Herbst <karolherbst@gmail.com>
15556 R:      Pekka Paalanen <ppaalanen@gmail.com>
15557 S:      Maintained
15558 L:      linux-kernel@vger.kernel.org
15559 L:      nouveau@lists.freedesktop.org
15560 F:      kernel/trace/trace_mmiotrace.c
15561 F:      include/linux/mmiotrace.h
15562 F:      arch/x86/mm/kmmio.c
15563 F:      arch/x86/mm/mmio-mod.c
15564 F:      arch/x86/mm/testmmiotrace.c
15565
15566 TRIVIAL PATCHES
15567 M:      Jiri Kosina <trivial@kernel.org>
15568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15569 S:      Maintained
15570 K:      ^Subject:.*(?i)trivial
15571
15572 TEMPO SEMICONDUCTOR DRIVERS
15573 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15574 S:      Maintained
15575 F:      sound/soc/codecs/tscs*.c
15576 F:      sound/soc/codecs/tscs*.h
15577 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15578
15579 TTY LAYER
15580 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15581 M:      Jiri Slaby <jslaby@suse.com>
15582 S:      Supported
15583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15584 F:      Documentation/serial/
15585 F:      drivers/tty/
15586 F:      drivers/tty/serial/serial_core.c
15587 F:      include/linux/serial_core.h
15588 F:      include/linux/serial.h
15589 F:      include/linux/tty.h
15590 F:      include/uapi/linux/serial_core.h
15591 F:      include/uapi/linux/serial.h
15592 F:      include/uapi/linux/tty.h
15593
15594 TUA9001 MEDIA DRIVER
15595 M:      Antti Palosaari <crope@iki.fi>
15596 L:      linux-media@vger.kernel.org
15597 W:      https://linuxtv.org
15598 W:      http://palosaari.fi/linux/
15599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15600 T:      git git://linuxtv.org/anttip/media_tree.git
15601 S:      Maintained
15602 F:      drivers/media/tuners/tua9001*
15603
15604 TULIP NETWORK DRIVERS
15605 L:      netdev@vger.kernel.org
15606 L:      linux-parisc@vger.kernel.org
15607 S:      Orphan
15608 F:      drivers/net/ethernet/dec/tulip/
15609
15610 TUN/TAP driver
15611 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15612 W:      http://vtun.sourceforge.net/tun
15613 S:      Maintained
15614 F:      Documentation/networking/tuntap.txt
15615 F:      arch/um/os-Linux/drivers/
15616
15617 TURBOCHANNEL SUBSYSTEM
15618 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15619 M:      Ralf Baechle <ralf@linux-mips.org>
15620 L:      linux-mips@vger.kernel.org
15621 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15622 S:      Maintained
15623 F:      drivers/tc/
15624 F:      include/linux/tc.h
15625
15626 TURBOSTAT UTILITY
15627 M:      "Len Brown" <lenb@kernel.org>
15628 L:      linux-pm@vger.kernel.org
15629 B:      https://bugzilla.kernel.org
15630 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15632 S:      Supported
15633 F:      tools/power/x86/turbostat/
15634
15635 TW5864 VIDEO4LINUX DRIVER
15636 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15637 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15638 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15639 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15640 L:      linux-media@vger.kernel.org
15641 S:      Supported
15642 F:      drivers/media/pci/tw5864/
15643
15644 TW68 VIDEO4LINUX DRIVER
15645 M:      Hans Verkuil <hverkuil@xs4all.nl>
15646 L:      linux-media@vger.kernel.org
15647 T:      git git://linuxtv.org/media_tree.git
15648 W:      https://linuxtv.org
15649 S:      Odd Fixes
15650 F:      drivers/media/pci/tw68/
15651
15652 TW686X VIDEO4LINUX DRIVER
15653 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15654 L:      linux-media@vger.kernel.org
15655 T:      git git://linuxtv.org/media_tree.git
15656 W:      http://linuxtv.org
15657 S:      Maintained
15658 F:      drivers/media/pci/tw686x/
15659
15660 UBI FILE SYSTEM (UBIFS)
15661 M:      Richard Weinberger <richard@nod.at>
15662 M:      Artem Bityutskiy <dedekind1@gmail.com>
15663 M:      Adrian Hunter <adrian.hunter@intel.com>
15664 L:      linux-mtd@lists.infradead.org
15665 T:      git git://git.infradead.org/ubifs-2.6.git
15666 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15667 S:      Supported
15668 F:      Documentation/filesystems/ubifs.txt
15669 F:      fs/ubifs/
15670
15671 UCLINUX (M68KNOMMU AND COLDFIRE)
15672 M:      Greg Ungerer <gerg@linux-m68k.org>
15673 W:      http://www.linux-m68k.org/
15674 W:      http://www.uclinux.org/
15675 L:      linux-m68k@lists.linux-m68k.org
15676 L:      uclinux-dev@uclinux.org  (subscribers-only)
15677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15678 S:      Maintained
15679 F:      arch/m68k/coldfire/
15680 F:      arch/m68k/68*/
15681 F:      arch/m68k/*/*_no.*
15682 F:      arch/m68k/include/asm/*_no.*
15683
15684 UDF FILESYSTEM
15685 M:      Jan Kara <jack@suse.com>
15686 S:      Maintained
15687 F:      Documentation/filesystems/udf.txt
15688 F:      fs/udf/
15689
15690 UDRAW TABLET
15691 M:      Bastien Nocera <hadess@hadess.net>
15692 L:      linux-input@vger.kernel.org
15693 S:      Maintained
15694 F:      drivers/hid/hid-udraw-ps3.c
15695
15696 UFS FILESYSTEM
15697 M:      Evgeniy Dushistov <dushistov@mail.ru>
15698 S:      Maintained
15699 F:      Documentation/filesystems/ufs.txt
15700 F:      fs/ufs/
15701
15702 UHID USERSPACE HID IO DRIVER:
15703 M:      David Herrmann <dh.herrmann@googlemail.com>
15704 L:      linux-input@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/hid/uhid.c
15707 F:      include/uapi/linux/uhid.h
15708
15709 ULPI BUS
15710 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15711 L:      linux-usb@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/usb/common/ulpi.c
15714 F:      include/linux/ulpi/
15715
15716 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15717 L:      linux-usb@vger.kernel.org
15718 S:      Orphan
15719 F:      drivers/uwb/
15720 F:      include/linux/uwb.h
15721 F:      include/linux/uwb/
15722
15723 UNICORE32 ARCHITECTURE:
15724 M:      Guan Xuetao <gxt@pku.edu.cn>
15725 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15726 S:      Maintained
15727 T:      git git://github.com/gxt/linux.git
15728 F:      arch/unicore32/
15729
15730 UNIFDEF
15731 M:      Tony Finch <dot@dotat.at>
15732 W:      http://dotat.at/prog/unifdef
15733 S:      Maintained
15734 F:      scripts/unifdef.c
15735
15736 UNIFORM CDROM DRIVER
15737 M:      Jens Axboe <axboe@kernel.dk>
15738 W:      http://www.kernel.dk
15739 S:      Maintained
15740 F:      Documentation/cdrom/
15741 F:      drivers/cdrom/cdrom.c
15742 F:      include/linux/cdrom.h
15743 F:      include/uapi/linux/cdrom.h
15744
15745 UNISYS S-PAR DRIVERS
15746 M:      David Kershner <david.kershner@unisys.com>
15747 L:      sparmaintainer@unisys.com (Unisys internal)
15748 S:      Supported
15749 F:      include/linux/visorbus.h
15750 F:      drivers/visorbus/
15751 F:      drivers/staging/unisys/
15752
15753 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15754 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15755 L:      linux-scsi@vger.kernel.org
15756 S:      Supported
15757 F:      Documentation/scsi/ufs.txt
15758 F:      drivers/scsi/ufs/
15759
15760 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15761 M:      Joao Pinto <jpinto@synopsys.com>
15762 L:      linux-scsi@vger.kernel.org
15763 S:      Supported
15764 F:      drivers/scsi/ufs/*dwc*
15765
15766 UNSORTED BLOCK IMAGES (UBI)
15767 M:      Artem Bityutskiy <dedekind1@gmail.com>
15768 M:      Richard Weinberger <richard@nod.at>
15769 W:      http://www.linux-mtd.infradead.org/
15770 L:      linux-mtd@lists.infradead.org
15771 T:      git git://git.infradead.org/ubifs-2.6.git
15772 S:      Supported
15773 F:      drivers/mtd/ubi/
15774 F:      include/linux/mtd/ubi.h
15775 F:      include/uapi/mtd/ubi-user.h
15776
15777 USB "USBNET" DRIVER FRAMEWORK
15778 M:      Oliver Neukum <oneukum@suse.com>
15779 L:      netdev@vger.kernel.org
15780 W:      http://www.linux-usb.org/usbnet
15781 S:      Maintained
15782 F:      drivers/net/usb/usbnet.c
15783 F:      include/linux/usb/usbnet.h
15784
15785 USB ACM DRIVER
15786 M:      Oliver Neukum <oneukum@suse.com>
15787 L:      linux-usb@vger.kernel.org
15788 S:      Maintained
15789 F:      Documentation/usb/acm.txt
15790 F:      drivers/usb/class/cdc-acm.*
15791
15792 USB AR5523 WIRELESS DRIVER
15793 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15794 L:      linux-wireless@vger.kernel.org
15795 S:      Maintained
15796 F:      drivers/net/wireless/ath/ar5523/
15797
15798 USB ATTACHED SCSI
15799 M:      Oliver Neukum <oneukum@suse.com>
15800 L:      linux-usb@vger.kernel.org
15801 L:      linux-scsi@vger.kernel.org
15802 S:      Maintained
15803 F:      drivers/usb/storage/uas.c
15804
15805 USB CDC ETHERNET DRIVER
15806 M:      Oliver Neukum <oliver@neukum.org>
15807 L:      linux-usb@vger.kernel.org
15808 S:      Maintained
15809 F:      drivers/net/usb/cdc_*.c
15810 F:      include/uapi/linux/usb/cdc.h
15811
15812 USB CHAOSKEY DRIVER
15813 M:      Keith Packard <keithp@keithp.com>
15814 L:      linux-usb@vger.kernel.org
15815 S:      Maintained
15816 F:      drivers/usb/misc/chaoskey.c
15817
15818 USB CYPRESS C67X00 DRIVER
15819 M:      Peter Korsgaard <jacmet@sunsite.dk>
15820 L:      linux-usb@vger.kernel.org
15821 S:      Maintained
15822 F:      drivers/usb/c67x00/
15823
15824 USB DAVICOM DM9601 DRIVER
15825 M:      Peter Korsgaard <jacmet@sunsite.dk>
15826 L:      netdev@vger.kernel.org
15827 W:      http://www.linux-usb.org/usbnet
15828 S:      Maintained
15829 F:      drivers/net/usb/dm9601.c
15830
15831 USB DIAMOND RIO500 DRIVER
15832 M:      Cesar Miquel <miquel@df.uba.ar>
15833 L:      rio500-users@lists.sourceforge.net
15834 W:      http://rio500.sourceforge.net
15835 S:      Maintained
15836 F:      drivers/usb/misc/rio500*
15837
15838 USB EHCI DRIVER
15839 M:      Alan Stern <stern@rowland.harvard.edu>
15840 L:      linux-usb@vger.kernel.org
15841 S:      Maintained
15842 F:      Documentation/usb/ehci.txt
15843 F:      drivers/usb/host/ehci*
15844
15845 USB GADGET/PERIPHERAL SUBSYSTEM
15846 M:      Felipe Balbi <balbi@kernel.org>
15847 L:      linux-usb@vger.kernel.org
15848 W:      http://www.linux-usb.org/gadget
15849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15850 S:      Maintained
15851 F:      drivers/usb/gadget/
15852 F:      include/linux/usb/gadget*
15853
15854 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15855 M:      Jiri Kosina <jikos@kernel.org>
15856 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15857 L:      linux-usb@vger.kernel.org
15858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15859 S:      Maintained
15860 F:      Documentation/hid/hiddev.txt
15861 F:      drivers/hid/usbhid/
15862
15863 USB INTEL XHCI ROLE MUX DRIVER
15864 M:      Hans de Goede <hdegoede@redhat.com>
15865 L:      linux-usb@vger.kernel.org
15866 S:      Maintained
15867 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15868
15869 USB ISP116X DRIVER
15870 M:      Olav Kongas <ok@artecdesign.ee>
15871 L:      linux-usb@vger.kernel.org
15872 S:      Maintained
15873 F:      drivers/usb/host/isp116x*
15874 F:      include/linux/usb/isp116x.h
15875
15876 USB LAN78XX ETHERNET DRIVER
15877 M:      Woojung Huh <woojung.huh@microchip.com>
15878 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15879 L:      netdev@vger.kernel.org
15880 S:      Maintained
15881 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15882 F:      drivers/net/usb/lan78xx.*
15883 F:      include/dt-bindings/net/microchip-lan78xx.h
15884
15885 USB MASS STORAGE DRIVER
15886 M:      Alan Stern <stern@rowland.harvard.edu>
15887 L:      linux-usb@vger.kernel.org
15888 L:      usb-storage@lists.one-eyed-alien.net
15889 S:      Maintained
15890 F:      drivers/usb/storage/
15891
15892 USB MIDI DRIVER
15893 M:      Clemens Ladisch <clemens@ladisch.de>
15894 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15895 T:      git git://git.alsa-project.org/alsa-kernel.git
15896 S:      Maintained
15897 F:      sound/usb/midi.*
15898
15899 USB NETWORKING DRIVERS
15900 L:      linux-usb@vger.kernel.org
15901 S:      Odd Fixes
15902 F:      drivers/net/usb/
15903
15904 USB OHCI DRIVER
15905 M:      Alan Stern <stern@rowland.harvard.edu>
15906 L:      linux-usb@vger.kernel.org
15907 S:      Maintained
15908 F:      Documentation/usb/ohci.txt
15909 F:      drivers/usb/host/ohci*
15910
15911 USB OTG FSM (Finite State Machine)
15912 M:      Peter Chen <Peter.Chen@nxp.com>
15913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15914 L:      linux-usb@vger.kernel.org
15915 S:      Maintained
15916 F:      drivers/usb/common/usb-otg-fsm.c
15917
15918 USB OVER IP DRIVER
15919 M:      Valentina Manea <valentina.manea.m@gmail.com>
15920 M:      Shuah Khan <shuah@kernel.org>
15921 M:      Shuah Khan <skhan@linuxfoundation.org>
15922 L:      linux-usb@vger.kernel.org
15923 S:      Maintained
15924 F:      Documentation/usb/usbip_protocol.txt
15925 F:      drivers/usb/usbip/
15926 F:      tools/usb/usbip/
15927 F:      tools/testing/selftests/drivers/usb/usbip/
15928
15929 USB PEGASUS DRIVER
15930 M:      Petko Manolov <petkan@nucleusys.com>
15931 L:      linux-usb@vger.kernel.org
15932 L:      netdev@vger.kernel.org
15933 T:      git git://github.com/petkan/pegasus.git
15934 W:      https://github.com/petkan/pegasus
15935 S:      Maintained
15936 F:      drivers/net/usb/pegasus.*
15937
15938 USB PHY LAYER
15939 M:      Felipe Balbi <balbi@kernel.org>
15940 L:      linux-usb@vger.kernel.org
15941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15942 S:      Maintained
15943 F:      drivers/usb/phy/
15944
15945 USB PRINTER DRIVER (usblp)
15946 M:      Pete Zaitcev <zaitcev@redhat.com>
15947 L:      linux-usb@vger.kernel.org
15948 S:      Supported
15949 F:      drivers/usb/class/usblp.c
15950
15951 USB QMI WWAN NETWORK DRIVER
15952 M:      Bjørn Mork <bjorn@mork.no>
15953 L:      netdev@vger.kernel.org
15954 S:      Maintained
15955 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15956 F:      drivers/net/usb/qmi_wwan.c
15957
15958 USB RTL8150 DRIVER
15959 M:      Petko Manolov <petkan@nucleusys.com>
15960 L:      linux-usb@vger.kernel.org
15961 L:      netdev@vger.kernel.org
15962 T:      git git://github.com/petkan/rtl8150.git
15963 W:      https://github.com/petkan/rtl8150
15964 S:      Maintained
15965 F:      drivers/net/usb/rtl8150.c
15966
15967 USB SERIAL SUBSYSTEM
15968 M:      Johan Hovold <johan@kernel.org>
15969 L:      linux-usb@vger.kernel.org
15970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15971 S:      Maintained
15972 F:      Documentation/usb/usb-serial.txt
15973 F:      drivers/usb/serial/
15974 F:      include/linux/usb/serial.h
15975
15976 USB SMSC75XX ETHERNET DRIVER
15977 M:      Steve Glendinning <steve.glendinning@shawell.net>
15978 L:      netdev@vger.kernel.org
15979 S:      Maintained
15980 F:      drivers/net/usb/smsc75xx.*
15981
15982 USB SMSC95XX ETHERNET DRIVER
15983 M:      Steve Glendinning <steve.glendinning@shawell.net>
15984 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15985 L:      netdev@vger.kernel.org
15986 S:      Maintained
15987 F:      drivers/net/usb/smsc95xx.*
15988
15989 USB SUBSYSTEM
15990 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15991 L:      linux-usb@vger.kernel.org
15992 W:      http://www.linux-usb.org
15993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15994 S:      Supported
15995 F:      Documentation/devicetree/bindings/usb/
15996 F:      Documentation/usb/
15997 F:      drivers/usb/
15998 F:      include/linux/usb.h
15999 F:      include/linux/usb/
16000
16001 USB TYPEC PI3USB30532 MUX DRIVER
16002 M:      Hans de Goede <hdegoede@redhat.com>
16003 L:      linux-usb@vger.kernel.org
16004 S:      Maintained
16005 F:      drivers/usb/typec/mux/pi3usb30532.c
16006
16007 USB TYPEC CLASS
16008 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16009 L:      linux-usb@vger.kernel.org
16010 S:      Maintained
16011 F:      Documentation/ABI/testing/sysfs-class-typec
16012 F:      Documentation/driver-api/usb/typec.rst
16013 F:      drivers/usb/typec/
16014 F:      include/linux/usb/typec.h
16015
16016 USB TYPEC BUS FOR ALTERNATE MODES
16017 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16018 L:      linux-usb@vger.kernel.org
16019 S:      Maintained
16020 F:      Documentation/ABI/testing/sysfs-bus-typec
16021 F:      Documentation/driver-api/usb/typec_bus.rst
16022 F:      drivers/usb/typec/altmodes/
16023 F:      include/linux/usb/typec_altmode.h
16024
16025 USB TYPEC PORT CONTROLLER DRIVERS
16026 M:      Guenter Roeck <linux@roeck-us.net>
16027 L:      linux-usb@vger.kernel.org
16028 S:      Maintained
16029 F:      drivers/usb/typec/tcpm/
16030
16031 USB UHCI DRIVER
16032 M:      Alan Stern <stern@rowland.harvard.edu>
16033 L:      linux-usb@vger.kernel.org
16034 S:      Maintained
16035 F:      drivers/usb/host/uhci*
16036
16037 USB VIDEO CLASS
16038 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16039 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16040 L:      linux-media@vger.kernel.org
16041 T:      git git://linuxtv.org/media_tree.git
16042 W:      http://www.ideasonboard.org/uvc/
16043 S:      Maintained
16044 F:      drivers/media/usb/uvc/
16045 F:      include/uapi/linux/uvcvideo.h
16046
16047 USB VISION DRIVER
16048 M:      Hans Verkuil <hverkuil@xs4all.nl>
16049 L:      linux-media@vger.kernel.org
16050 T:      git git://linuxtv.org/media_tree.git
16051 W:      https://linuxtv.org
16052 S:      Odd Fixes
16053 F:      drivers/media/usb/usbvision/
16054
16055 USB WEBCAM GADGET
16056 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16057 L:      linux-usb@vger.kernel.org
16058 S:      Maintained
16059 F:      drivers/usb/gadget/function/*uvc*
16060 F:      drivers/usb/gadget/legacy/webcam.c
16061 F:      include/uapi/linux/usb/g_uvc.h
16062
16063 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16064 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16065 L:      linux-wireless@vger.kernel.org
16066 S:      Maintained
16067 F:      drivers/net/wireless/rndis_wlan.c
16068
16069 USB XHCI DRIVER
16070 M:      Mathias Nyman <mathias.nyman@intel.com>
16071 L:      linux-usb@vger.kernel.org
16072 S:      Supported
16073 F:      drivers/usb/host/xhci*
16074 F:      drivers/usb/host/pci-quirks*
16075
16076 USB ZD1201 DRIVER
16077 L:      linux-wireless@vger.kernel.org
16078 W:      http://linux-lc100020.sourceforge.net
16079 S:      Orphan
16080 F:      drivers/net/wireless/zydas/zd1201.*
16081
16082 USB ZR364XX DRIVER
16083 M:      Antoine Jacquet <royale@zerezo.com>
16084 L:      linux-usb@vger.kernel.org
16085 L:      linux-media@vger.kernel.org
16086 T:      git git://linuxtv.org/media_tree.git
16087 W:      http://royale.zerezo.com/zr364xx/
16088 S:      Maintained
16089 F:      Documentation/media/v4l-drivers/zr364xx*
16090 F:      drivers/media/usb/zr364xx/
16091
16092 USER-MODE LINUX (UML)
16093 M:      Jeff Dike <jdike@addtoit.com>
16094 M:      Richard Weinberger <richard@nod.at>
16095 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16096 L:      linux-um@lists.infradead.org
16097 W:      http://user-mode-linux.sourceforge.net
16098 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16100 S:      Maintained
16101 F:      Documentation/virtual/uml/
16102 F:      arch/um/
16103 F:      arch/x86/um/
16104 F:      fs/hostfs/
16105
16106 USERSPACE COPYIN/COPYOUT (UIOVEC)
16107 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16108 S:      Maintained
16109 F:      lib/iov_iter.c
16110 F:      include/linux/uio.h
16111
16112 USERSPACE DMA BUFFER DRIVER
16113 M:      Gerd Hoffmann <kraxel@redhat.com>
16114 S:      Maintained
16115 L:      dri-devel@lists.freedesktop.org
16116 F:      drivers/dma-buf/udmabuf.c
16117 F:      include/uapi/linux/udmabuf.h
16118 T:      git git://anongit.freedesktop.org/drm/drm-misc
16119
16120 USERSPACE I/O (UIO)
16121 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16122 S:      Maintained
16123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16124 F:      Documentation/driver-api/uio-howto.rst
16125 F:      drivers/uio/
16126 F:      include/linux/uio_driver.h
16127
16128 UTIL-LINUX PACKAGE
16129 M:      Karel Zak <kzak@redhat.com>
16130 L:      util-linux@vger.kernel.org
16131 W:      http://en.wikipedia.org/wiki/Util-linux
16132 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16133 S:      Maintained
16134
16135 UUID HELPERS
16136 M:      Christoph Hellwig <hch@lst.de>
16137 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16138 L:      linux-kernel@vger.kernel.org
16139 T:      git git://git.infradead.org/users/hch/uuid.git
16140 F:      lib/uuid.c
16141 F:      lib/test_uuid.c
16142 F:      include/linux/uuid.h
16143 F:      include/uapi/linux/uuid.h
16144 S:      Maintained
16145
16146 UVESAFB DRIVER
16147 M:      Michal Januszewski <spock@gentoo.org>
16148 L:      linux-fbdev@vger.kernel.org
16149 W:      https://github.com/mjanusz/v86d
16150 S:      Maintained
16151 F:      Documentation/fb/uvesafb.txt
16152 F:      drivers/video/fbdev/uvesafb.*
16153
16154 VF610 NAND DRIVER
16155 M:      Stefan Agner <stefan@agner.ch>
16156 L:      linux-mtd@lists.infradead.org
16157 S:      Supported
16158 F:      drivers/mtd/nand/raw/vf610_nfc.c
16159
16160 VFAT/FAT/MSDOS FILESYSTEM
16161 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16162 S:      Maintained
16163 F:      Documentation/filesystems/vfat.txt
16164 F:      fs/fat/
16165
16166 VFIO DRIVER
16167 M:      Alex Williamson <alex.williamson@redhat.com>
16168 L:      kvm@vger.kernel.org
16169 T:      git git://github.com/awilliam/linux-vfio.git
16170 S:      Maintained
16171 F:      Documentation/vfio.txt
16172 F:      drivers/vfio/
16173 F:      include/linux/vfio.h
16174 F:      include/uapi/linux/vfio.h
16175
16176 VFIO MEDIATED DEVICE DRIVERS
16177 M:      Kirti Wankhede <kwankhede@nvidia.com>
16178 L:      kvm@vger.kernel.org
16179 S:      Maintained
16180 F:      Documentation/vfio-mediated-device.txt
16181 F:      drivers/vfio/mdev/
16182 F:      include/linux/mdev.h
16183 F:      samples/vfio-mdev/
16184
16185 VFIO PLATFORM DRIVER
16186 M:      Eric Auger <eric.auger@redhat.com>
16187 L:      kvm@vger.kernel.org
16188 S:      Maintained
16189 F:      drivers/vfio/platform/
16190
16191 VGA_SWITCHEROO
16192 R:      Lukas Wunner <lukas@wunner.de>
16193 S:      Maintained
16194 F:      Documentation/gpu/vga-switcheroo.rst
16195 F:      drivers/gpu/vga/vga_switcheroo.c
16196 F:      include/linux/vga_switcheroo.h
16197 T:      git git://anongit.freedesktop.org/drm/drm-misc
16198
16199 VIA RHINE NETWORK DRIVER
16200 S:      Orphan
16201 F:      drivers/net/ethernet/via/via-rhine.c
16202
16203 VIA SD/MMC CARD CONTROLLER DRIVER
16204 M:      Bruce Chang <brucechang@via.com.tw>
16205 M:      Harald Welte <HaraldWelte@viatech.com>
16206 S:      Maintained
16207 F:      drivers/mmc/host/via-sdmmc.c
16208
16209 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16210 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16211 L:      linux-fbdev@vger.kernel.org
16212 S:      Maintained
16213 F:      include/linux/via-core.h
16214 F:      include/linux/via-gpio.h
16215 F:      include/linux/via_i2c.h
16216 F:      drivers/video/fbdev/via/
16217
16218 VIA VELOCITY NETWORK DRIVER
16219 M:      Francois Romieu <romieu@fr.zoreil.com>
16220 L:      netdev@vger.kernel.org
16221 S:      Maintained
16222 F:      drivers/net/ethernet/via/via-velocity.*
16223
16224 VICODEC VIRTUAL CODEC DRIVER
16225 M:      Hans Verkuil <hans.verkuil@cisco.com>
16226 L:      linux-media@vger.kernel.org
16227 T:      git git://linuxtv.org/media_tree.git
16228 W:      https://linuxtv.org
16229 S:      Maintained
16230 F:      drivers/media/platform/vicodec/*
16231
16232 VIDEO MULTIPLEXER DRIVER
16233 M:      Philipp Zabel <p.zabel@pengutronix.de>
16234 L:      linux-media@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/media/platform/video-mux.c
16237
16238 VIDEO I2C POLLING DRIVER
16239 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16240 L:      linux-media@vger.kernel.org
16241 S:      Maintained
16242 F:      drivers/media/i2c/video-i2c.c
16243
16244 VIDEOBUF2 FRAMEWORK
16245 M:      Pawel Osciak <pawel@osciak.com>
16246 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16247 M:      Kyungmin Park <kyungmin.park@samsung.com>
16248 L:      linux-media@vger.kernel.org
16249 S:      Maintained
16250 F:      drivers/media/common/videobuf2/*
16251 F:      include/media/videobuf2-*
16252
16253 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16254 M:      Helen Koike <helen.koike@collabora.com>
16255 L:      linux-media@vger.kernel.org
16256 T:      git git://linuxtv.org/media_tree.git
16257 W:      https://linuxtv.org
16258 S:      Maintained
16259 F:      drivers/media/platform/vimc/*
16260
16261 VIRT LIB
16262 M:      Alex Williamson <alex.williamson@redhat.com>
16263 M:      Paolo Bonzini <pbonzini@redhat.com>
16264 L:      kvm@vger.kernel.org
16265 S:      Supported
16266 F:      virt/lib/
16267
16268 VIRTIO AND VHOST VSOCK DRIVER
16269 M:      Stefan Hajnoczi <stefanha@redhat.com>
16270 L:      kvm@vger.kernel.org
16271 L:      virtualization@lists.linux-foundation.org
16272 L:      netdev@vger.kernel.org
16273 S:      Maintained
16274 F:      include/linux/virtio_vsock.h
16275 F:      include/uapi/linux/virtio_vsock.h
16276 F:      include/uapi/linux/vsockmon.h
16277 F:      include/uapi/linux/vm_sockets_diag.h
16278 F:      net/vmw_vsock/diag.c
16279 F:      net/vmw_vsock/af_vsock_tap.c
16280 F:      net/vmw_vsock/virtio_transport_common.c
16281 F:      net/vmw_vsock/virtio_transport.c
16282 F:      drivers/net/vsockmon.c
16283 F:      drivers/vhost/vsock.c
16284 F:      tools/testing/vsock/
16285
16286 VIRTIO CONSOLE DRIVER
16287 M:      Amit Shah <amit@kernel.org>
16288 L:      virtualization@lists.linux-foundation.org
16289 S:      Maintained
16290 F:      drivers/char/virtio_console.c
16291 F:      include/linux/virtio_console.h
16292 F:      include/uapi/linux/virtio_console.h
16293
16294 VIRTIO CORE, NET AND BLOCK DRIVERS
16295 M:      "Michael S. Tsirkin" <mst@redhat.com>
16296 M:      Jason Wang <jasowang@redhat.com>
16297 L:      virtualization@lists.linux-foundation.org
16298 S:      Maintained
16299 F:      Documentation/devicetree/bindings/virtio/
16300 F:      drivers/virtio/
16301 F:      tools/virtio/
16302 F:      drivers/net/virtio_net.c
16303 F:      drivers/block/virtio_blk.c
16304 F:      include/linux/virtio*.h
16305 F:      include/uapi/linux/virtio_*.h
16306 F:      drivers/crypto/virtio/
16307 F:      mm/balloon_compaction.c
16308
16309 VIRTIO CRYPTO DRIVER
16310 M:      Gonglei <arei.gonglei@huawei.com>
16311 L:      virtualization@lists.linux-foundation.org
16312 L:      linux-crypto@vger.kernel.org
16313 S:      Maintained
16314 F:      drivers/crypto/virtio/
16315 F:      include/uapi/linux/virtio_crypto.h
16316
16317 VIRTIO DRIVERS FOR S390
16318 M:      Cornelia Huck <cohuck@redhat.com>
16319 M:      Halil Pasic <pasic@linux.ibm.com>
16320 L:      linux-s390@vger.kernel.org
16321 L:      virtualization@lists.linux-foundation.org
16322 L:      kvm@vger.kernel.org
16323 S:      Supported
16324 F:      drivers/s390/virtio/
16325 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16326
16327 VIRTIO GPU DRIVER
16328 M:      David Airlie <airlied@linux.ie>
16329 M:      Gerd Hoffmann <kraxel@redhat.com>
16330 L:      dri-devel@lists.freedesktop.org
16331 L:      virtualization@lists.linux-foundation.org
16332 T:      git git://anongit.freedesktop.org/drm/drm-misc
16333 S:      Maintained
16334 F:      drivers/gpu/drm/virtio/
16335 F:      include/uapi/linux/virtio_gpu.h
16336
16337 VIRTIO HOST (VHOST)
16338 M:      "Michael S. Tsirkin" <mst@redhat.com>
16339 M:      Jason Wang <jasowang@redhat.com>
16340 L:      kvm@vger.kernel.org
16341 L:      virtualization@lists.linux-foundation.org
16342 L:      netdev@vger.kernel.org
16343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16344 S:      Maintained
16345 F:      drivers/vhost/
16346 F:      include/uapi/linux/vhost.h
16347
16348 VIRTIO INPUT DRIVER
16349 M:      Gerd Hoffmann <kraxel@redhat.com>
16350 S:      Maintained
16351 F:      drivers/virtio/virtio_input.c
16352 F:      include/uapi/linux/virtio_input.h
16353
16354 VIRTUAL BOX GUEST DEVICE DRIVER
16355 M:      Hans de Goede <hdegoede@redhat.com>
16356 M:      Arnd Bergmann <arnd@arndb.de>
16357 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16358 S:      Maintained
16359 F:      include/linux/vbox_utils.h
16360 F:      include/uapi/linux/vbox*.h
16361 F:      drivers/virt/vboxguest/
16362
16363 VIRTUAL SERIO DEVICE DRIVER
16364 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16365 S:      Maintained
16366 F:      drivers/input/serio/userio.c
16367 F:      include/uapi/linux/userio.h
16368
16369 VIVID VIRTUAL VIDEO DRIVER
16370 M:      Hans Verkuil <hverkuil@xs4all.nl>
16371 L:      linux-media@vger.kernel.org
16372 T:      git git://linuxtv.org/media_tree.git
16373 W:      https://linuxtv.org
16374 S:      Maintained
16375 F:      drivers/media/platform/vivid/*
16376
16377 VLYNQ BUS
16378 M:      Florian Fainelli <f.fainelli@gmail.com>
16379 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16380 S:      Maintained
16381 F:      drivers/vlynq/vlynq.c
16382 F:      include/linux/vlynq.h
16383
16384 VME SUBSYSTEM
16385 M:      Martyn Welch <martyn@welchs.me.uk>
16386 M:      Manohar Vanga <manohar.vanga@gmail.com>
16387 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16388 L:      devel@driverdev.osuosl.org
16389 S:      Maintained
16390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16391 F:      Documentation/driver-api/vme.rst
16392 F:      drivers/staging/vme/
16393 F:      drivers/vme/
16394 F:      include/linux/vme*
16395
16396 VMWARE BALLOON DRIVER
16397 M:      Julien Freche <jfreche@vmware.com>
16398 M:      Nadav Amit <namit@vmware.com>
16399 M:      "VMware, Inc." <pv-drivers@vmware.com>
16400 L:      linux-kernel@vger.kernel.org
16401 S:      Maintained
16402 F:      drivers/misc/vmw_balloon.c
16403
16404 VMWARE HYPERVISOR INTERFACE
16405 M:      Alok Kataria <akataria@vmware.com>
16406 L:      virtualization@lists.linux-foundation.org
16407 S:      Supported
16408 F:      arch/x86/kernel/cpu/vmware.c
16409
16410 VMWARE PVRDMA DRIVER
16411 M:      Adit Ranadive <aditr@vmware.com>
16412 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16413 L:      linux-rdma@vger.kernel.org
16414 S:      Maintained
16415 F:      drivers/infiniband/hw/vmw_pvrdma/
16416
16417 VMware PVSCSI driver
16418 M:      Jim Gill <jgill@vmware.com>
16419 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16420 L:      linux-scsi@vger.kernel.org
16421 S:      Maintained
16422 F:      drivers/scsi/vmw_pvscsi.c
16423 F:      drivers/scsi/vmw_pvscsi.h
16424
16425 VMWARE VMMOUSE SUBDRIVER
16426 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16427 M:      "VMware, Inc." <pv-drivers@vmware.com>
16428 L:      linux-input@vger.kernel.org
16429 S:      Maintained
16430 F:      drivers/input/mouse/vmmouse.c
16431 F:      drivers/input/mouse/vmmouse.h
16432
16433 VMWARE VMXNET3 ETHERNET DRIVER
16434 M:      Ronak Doshi <doshir@vmware.com>
16435 M:      "VMware, Inc." <pv-drivers@vmware.com>
16436 L:      netdev@vger.kernel.org
16437 S:      Maintained
16438 F:      drivers/net/vmxnet3/
16439
16440 VOCORE VOCORE2 BOARD
16441 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16442 L:      linux-mips@vger.kernel.org
16443 S:      Maintained
16444 F:      arch/mips/boot/dts/ralink/vocore2.dts
16445
16446 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16447 M:      Liam Girdwood <lgirdwood@gmail.com>
16448 M:      Mark Brown <broonie@kernel.org>
16449 L:      linux-kernel@vger.kernel.org
16450 W:      http://www.slimlogic.co.uk/?p=48
16451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16452 S:      Supported
16453 F:      Documentation/devicetree/bindings/regulator/
16454 F:      Documentation/power/regulator/
16455 F:      drivers/regulator/
16456 F:      include/dt-bindings/regulator/
16457 F:      include/linux/regulator/
16458
16459 VRF
16460 M:      David Ahern <dsa@cumulusnetworks.com>
16461 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16462 L:      netdev@vger.kernel.org
16463 S:      Maintained
16464 F:      drivers/net/vrf.c
16465 F:      Documentation/networking/vrf.txt
16466
16467 VT1211 HARDWARE MONITOR DRIVER
16468 M:      Juerg Haefliger <juergh@gmail.com>
16469 L:      linux-hwmon@vger.kernel.org
16470 S:      Maintained
16471 F:      Documentation/hwmon/vt1211
16472 F:      drivers/hwmon/vt1211.c
16473
16474 VT8231 HARDWARE MONITOR DRIVER
16475 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16476 L:      linux-hwmon@vger.kernel.org
16477 S:      Maintained
16478 F:      drivers/hwmon/vt8231.c
16479
16480 VUB300 USB to SDIO/SD/MMC bridge chip
16481 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16482 L:      linux-mmc@vger.kernel.org
16483 L:      linux-usb@vger.kernel.org
16484 S:      Supported
16485 F:      drivers/mmc/host/vub300.c
16486
16487 W1 DALLAS'S 1-WIRE BUS
16488 M:      Evgeniy Polyakov <zbr@ioremap.net>
16489 S:      Maintained
16490 F:      Documentation/devicetree/bindings/w1/
16491 F:      Documentation/w1/
16492 F:      drivers/w1/
16493 F:      include/linux/w1.h
16494
16495 W83791D HARDWARE MONITORING DRIVER
16496 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16497 L:      linux-hwmon@vger.kernel.org
16498 S:      Maintained
16499 F:      Documentation/hwmon/w83791d
16500 F:      drivers/hwmon/w83791d.c
16501
16502 W83793 HARDWARE MONITORING DRIVER
16503 M:      Rudolf Marek <r.marek@assembler.cz>
16504 L:      linux-hwmon@vger.kernel.org
16505 S:      Maintained
16506 F:      Documentation/hwmon/w83793
16507 F:      drivers/hwmon/w83793.c
16508
16509 W83795 HARDWARE MONITORING DRIVER
16510 M:      Jean Delvare <jdelvare@suse.com>
16511 L:      linux-hwmon@vger.kernel.org
16512 S:      Maintained
16513 F:      drivers/hwmon/w83795.c
16514
16515 W83L51xD SD/MMC CARD INTERFACE DRIVER
16516 M:      Pierre Ossman <pierre@ossman.eu>
16517 S:      Maintained
16518 F:      drivers/mmc/host/wbsd.*
16519
16520 WACOM PROTOCOL 4 SERIAL TABLETS
16521 M:      Julian Squires <julian@cipht.net>
16522 M:      Hans de Goede <hdegoede@redhat.com>
16523 L:      linux-input@vger.kernel.org
16524 S:      Maintained
16525 F:      drivers/input/tablet/wacom_serial4.c
16526
16527 WATCHDOG DEVICE DRIVERS
16528 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16529 M:      Guenter Roeck <linux@roeck-us.net>
16530 L:      linux-watchdog@vger.kernel.org
16531 W:      http://www.linux-watchdog.org/
16532 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16533 S:      Maintained
16534 F:      Documentation/devicetree/bindings/watchdog/
16535 F:      Documentation/watchdog/
16536 F:      drivers/watchdog/
16537 F:      include/linux/watchdog.h
16538 F:      include/uapi/linux/watchdog.h
16539
16540 WHISKEYCOVE PMIC GPIO DRIVER
16541 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16542 L:      linux-gpio@vger.kernel.org
16543 S:      Maintained
16544 F:      drivers/gpio/gpio-wcove.c
16545
16546 WIIMOTE HID DRIVER
16547 M:      David Herrmann <dh.herrmann@googlemail.com>
16548 L:      linux-input@vger.kernel.org
16549 S:      Maintained
16550 F:      drivers/hid/hid-wiimote*
16551
16552 WILOCITY WIL6210 WIRELESS DRIVER
16553 M:      Maya Erez <merez@codeaurora.org>
16554 L:      linux-wireless@vger.kernel.org
16555 L:      wil6210@qti.qualcomm.com
16556 S:      Supported
16557 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16558 F:      drivers/net/wireless/ath/wil6210/
16559
16560 WIMAX STACK
16561 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16562 M:      linux-wimax@intel.com
16563 L:      wimax@linuxwimax.org (subscribers-only)
16564 S:      Supported
16565 W:      http://linuxwimax.org
16566 F:      Documentation/wimax/README.wimax
16567 F:      include/linux/wimax/debug.h
16568 F:      include/net/wimax.h
16569 F:      include/uapi/linux/wimax.h
16570 F:      net/wimax/
16571
16572 WINBOND CIR DRIVER
16573 M:      David Härdeman <david@hardeman.nu>
16574 S:      Maintained
16575 F:      drivers/media/rc/winbond-cir.c
16576
16577 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16578 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16579 L:      linux-watchdog@vger.kernel.org
16580 S:      Maintained
16581 F:      drivers/watchdog/ebc-c384_wdt.c
16582
16583 WINSYSTEMS WS16C48 GPIO DRIVER
16584 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16585 L:      linux-gpio@vger.kernel.org
16586 S:      Maintained
16587 F:      drivers/gpio/gpio-ws16c48.c
16588
16589 WISTRON LAPTOP BUTTON DRIVER
16590 M:      Miloslav Trmac <mitr@volny.cz>
16591 S:      Maintained
16592 F:      drivers/input/misc/wistron_btns.c
16593
16594 WL3501 WIRELESS PCMCIA CARD DRIVER
16595 L:      linux-wireless@vger.kernel.org
16596 S:      Odd fixes
16597 F:      drivers/net/wireless/wl3501*
16598
16599 WOLFSON MICROELECTRONICS DRIVERS
16600 L:      patches@opensource.cirrus.com
16601 T:      git https://github.com/CirrusLogic/linux-drivers.git
16602 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16603 S:      Supported
16604 F:      Documentation/hwmon/wm83??
16605 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16606 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16607 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16608 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16609 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16610 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16611 F:      drivers/clk/clk-wm83*.c
16612 F:      drivers/extcon/extcon-arizona.c
16613 F:      drivers/leds/leds-wm83*.c
16614 F:      drivers/gpio/gpio-*wm*.c
16615 F:      drivers/gpio/gpio-arizona.c
16616 F:      drivers/hwmon/wm83??-hwmon.c
16617 F:      drivers/input/misc/wm831x-on.c
16618 F:      drivers/input/touchscreen/wm831x-ts.c
16619 F:      drivers/input/touchscreen/wm97*.c
16620 F:      drivers/mfd/arizona*
16621 F:      drivers/mfd/wm*.c
16622 F:      drivers/mfd/cs47l24*
16623 F:      drivers/power/supply/wm83*.c
16624 F:      drivers/rtc/rtc-wm83*.c
16625 F:      drivers/regulator/wm8*.c
16626 F:      drivers/regulator/arizona*
16627 F:      drivers/video/backlight/wm83*_bl.c
16628 F:      drivers/watchdog/wm83*_wdt.c
16629 F:      include/linux/mfd/arizona/
16630 F:      include/linux/mfd/wm831x/
16631 F:      include/linux/mfd/wm8350/
16632 F:      include/linux/mfd/wm8400*
16633 F:      include/linux/regulator/arizona*
16634 F:      include/linux/wm97xx.h
16635 F:      include/sound/wm????.h
16636 F:      sound/soc/codecs/arizona.?
16637 F:      sound/soc/codecs/wm*
16638 F:      sound/soc/codecs/cs47l24*
16639
16640 WORKQUEUE
16641 M:      Tejun Heo <tj@kernel.org>
16642 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16644 S:      Maintained
16645 F:      include/linux/workqueue.h
16646 F:      kernel/workqueue.c
16647 F:      Documentation/core-api/workqueue.rst
16648
16649 X-POWERS AXP288 PMIC DRIVERS
16650 M:      Hans de Goede <hdegoede@redhat.com>
16651 S:      Maintained
16652 N:      axp288
16653 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16654
16655 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16656 M:      Chen-Yu Tsai <wens@csie.org>
16657 L:      linux-kernel@vger.kernel.org
16658 S:      Maintained
16659 N:      axp[128]
16660
16661 X.25 NETWORK LAYER
16662 M:      Andrew Hendry <andrew.hendry@gmail.com>
16663 L:      linux-x25@vger.kernel.org
16664 S:      Odd Fixes
16665 F:      Documentation/networking/x25*
16666 F:      include/net/x25*
16667 F:      net/x25/
16668
16669 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16670 M:      Thomas Gleixner <tglx@linutronix.de>
16671 M:      Ingo Molnar <mingo@redhat.com>
16672 M:      Borislav Petkov <bp@alien8.de>
16673 R:      "H. Peter Anvin" <hpa@zytor.com>
16674 M:      x86@kernel.org
16675 L:      linux-kernel@vger.kernel.org
16676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16677 S:      Maintained
16678 F:      Documentation/devicetree/bindings/x86/
16679 F:      Documentation/x86/
16680 F:      arch/x86/
16681
16682 X86 ENTRY CODE
16683 M:      Andy Lutomirski <luto@kernel.org>
16684 L:      linux-kernel@vger.kernel.org
16685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16686 S:      Maintained
16687 F:      arch/x86/entry/
16688
16689 X86 MCE INFRASTRUCTURE
16690 M:      Tony Luck <tony.luck@intel.com>
16691 M:      Borislav Petkov <bp@alien8.de>
16692 L:      linux-edac@vger.kernel.org
16693 S:      Maintained
16694 F:      arch/x86/kernel/cpu/mcheck/*
16695
16696 X86 MICROCODE UPDATE SUPPORT
16697 M:      Borislav Petkov <bp@alien8.de>
16698 S:      Maintained
16699 F:      arch/x86/kernel/cpu/microcode/*
16700
16701 X86 MM
16702 M:      Dave Hansen <dave.hansen@linux.intel.com>
16703 M:      Andy Lutomirski <luto@kernel.org>
16704 M:      Peter Zijlstra <peterz@infradead.org>
16705 L:      linux-kernel@vger.kernel.org
16706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16707 S:      Maintained
16708 F:      arch/x86/mm/
16709
16710 X86 PLATFORM DRIVERS
16711 M:      Darren Hart <dvhart@infradead.org>
16712 M:      Andy Shevchenko <andy@infradead.org>
16713 L:      platform-driver-x86@vger.kernel.org
16714 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16715 S:      Maintained
16716 F:      drivers/platform/x86/
16717 F:      drivers/platform/olpc/
16718
16719 X86 PLATFORM DRIVERS - ARCH
16720 R:      Darren Hart <dvhart@infradead.org>
16721 R:      Andy Shevchenko <andy@infradead.org>
16722 L:      platform-driver-x86@vger.kernel.org
16723 L:      x86@kernel.org
16724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16725 S:      Maintained
16726 F:      arch/x86/platform
16727
16728 X86 VDSO
16729 M:      Andy Lutomirski <luto@kernel.org>
16730 L:      linux-kernel@vger.kernel.org
16731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16732 S:      Maintained
16733 F:      arch/x86/entry/vdso/
16734
16735 XARRAY
16736 M:      Matthew Wilcox <willy@infradead.org>
16737 L:      linux-fsdevel@vger.kernel.org
16738 S:      Supported
16739 F:      Documentation/core-api/xarray.rst
16740 F:      lib/idr.c
16741 F:      lib/xarray.c
16742 F:      include/linux/idr.h
16743 F:      include/linux/xarray.h
16744 F:      tools/testing/radix-tree
16745
16746 XBOX DVD IR REMOTE
16747 M:      Benjamin Valentin <benpicco@googlemail.com>
16748 S:      Maintained
16749 F:      drivers/media/rc/xbox_remote.c
16750 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16751
16752 XC2028/3028 TUNER DRIVER
16753 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16754 L:      linux-media@vger.kernel.org
16755 W:      https://linuxtv.org
16756 T:      git git://linuxtv.org/media_tree.git
16757 S:      Maintained
16758 F:      drivers/media/tuners/tuner-xc2028.*
16759
16760 XDP (eXpress Data Path)
16761 M:      Alexei Starovoitov <ast@kernel.org>
16762 M:      Daniel Borkmann <daniel@iogearbox.net>
16763 M:      David S. Miller <davem@davemloft.net>
16764 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16765 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16766 M:      John Fastabend <john.fastabend@gmail.com>
16767 L:      netdev@vger.kernel.org
16768 L:      xdp-newbies@vger.kernel.org
16769 L:      bpf@vger.kernel.org
16770 S:      Supported
16771 F:      net/core/xdp.c
16772 F:      include/net/xdp.h
16773 F:      kernel/bpf/devmap.c
16774 F:      kernel/bpf/cpumap.c
16775 F:      include/trace/events/xdp.h
16776 K:      xdp
16777 N:      xdp
16778
16779 XDP SOCKETS (AF_XDP)
16780 M:      Björn Töpel <bjorn.topel@intel.com>
16781 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16782 L:      netdev@vger.kernel.org
16783 L:      bpf@vger.kernel.org
16784 S:      Maintained
16785 F:      kernel/bpf/xskmap.c
16786 F:      net/xdp/
16787
16788 XEN BLOCK SUBSYSTEM
16789 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16790 M:      Roger Pau Monné <roger.pau@citrix.com>
16791 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16792 S:      Supported
16793 F:      drivers/block/xen-blkback/*
16794 F:      drivers/block/xen*
16795
16796 XEN HYPERVISOR ARM
16797 M:      Stefano Stabellini <sstabellini@kernel.org>
16798 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16799 S:      Maintained
16800 F:      arch/arm/xen/
16801 F:      arch/arm/include/asm/xen/
16802
16803 XEN HYPERVISOR ARM64
16804 M:      Stefano Stabellini <sstabellini@kernel.org>
16805 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16806 S:      Maintained
16807 F:      arch/arm64/xen/
16808 F:      arch/arm64/include/asm/xen/
16809
16810 XEN HYPERVISOR INTERFACE
16811 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16812 M:      Juergen Gross <jgross@suse.com>
16813 R:      Stefano Stabellini <sstabellini@kernel.org>
16814 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16816 S:      Supported
16817 F:      arch/x86/xen/
16818 F:      arch/x86/platform/pvh/
16819 F:      drivers/*/xen-*front.c
16820 F:      drivers/xen/
16821 F:      arch/x86/include/asm/xen/
16822 F:      arch/x86/include/asm/pvclock-abi.h
16823 F:      include/xen/
16824 F:      include/uapi/xen/
16825 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16826 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16827
16828 XEN NETWORK BACKEND DRIVER
16829 M:      Wei Liu <wei.liu2@citrix.com>
16830 M:      Paul Durrant <paul.durrant@citrix.com>
16831 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16832 L:      netdev@vger.kernel.org
16833 S:      Supported
16834 F:      drivers/net/xen-netback/*
16835
16836 XEN PCI SUBSYSTEM
16837 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16838 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16839 S:      Supported
16840 F:      arch/x86/pci/*xen*
16841 F:      drivers/pci/*xen*
16842
16843 XEN PVSCSI DRIVERS
16844 M:      Juergen Gross <jgross@suse.com>
16845 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16846 L:      linux-scsi@vger.kernel.org
16847 S:      Supported
16848 F:      drivers/scsi/xen-scsifront.c
16849 F:      drivers/xen/xen-scsiback.c
16850 F:      include/xen/interface/io/vscsiif.h
16851
16852 XEN SWIOTLB SUBSYSTEM
16853 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16854 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16855 L:      iommu@lists.linux-foundation.org
16856 S:      Supported
16857 F:      arch/x86/xen/*swiotlb*
16858 F:      drivers/xen/*swiotlb*
16859
16860 XEN SOUND FRONTEND DRIVER
16861 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16862 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16863 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16864 S:      Supported
16865 F:      sound/xen/*
16866
16867 XFS FILESYSTEM
16868 M:      Darrick J. Wong <darrick.wong@oracle.com>
16869 M:      linux-xfs@vger.kernel.org
16870 L:      linux-xfs@vger.kernel.org
16871 W:      http://xfs.org/
16872 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16873 S:      Supported
16874 F:      Documentation/filesystems/xfs.txt
16875 F:      fs/xfs/
16876
16877 XILINX AXI ETHERNET DRIVER
16878 M:      Anirudha Sarangi <anirudh@xilinx.com>
16879 M:      John Linn <John.Linn@xilinx.com>
16880 S:      Maintained
16881 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16882
16883 XILINX UARTLITE SERIAL DRIVER
16884 M:      Peter Korsgaard <jacmet@sunsite.dk>
16885 L:      linux-serial@vger.kernel.org
16886 S:      Maintained
16887 F:      drivers/tty/serial/uartlite.c
16888
16889 XILINX VIDEO IP CORES
16890 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16891 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16892 L:      linux-media@vger.kernel.org
16893 T:      git git://linuxtv.org/media_tree.git
16894 S:      Supported
16895 F:      Documentation/devicetree/bindings/media/xilinx/
16896 F:      drivers/media/platform/xilinx/
16897 F:      include/uapi/linux/xilinx-v4l2-controls.h
16898
16899 XILLYBUS DRIVER
16900 M:      Eli Billauer <eli.billauer@gmail.com>
16901 L:      linux-kernel@vger.kernel.org
16902 S:      Supported
16903 F:      drivers/char/xillybus/
16904
16905 XLP9XX I2C DRIVER
16906 M:      George Cherian <george.cherian@cavium.com>
16907 M:      Jan Glauber <jglauber@cavium.com>
16908 L:      linux-i2c@vger.kernel.org
16909 W:      http://www.cavium.com
16910 S:      Supported
16911 F:      drivers/i2c/busses/i2c-xlp9xx.c
16912
16913 XRA1403 GPIO EXPANDER
16914 M:      Nandor Han <nandor.han@ge.com>
16915 M:      Semi Malinen <semi.malinen@ge.com>
16916 L:      linux-gpio@vger.kernel.org
16917 S:      Maintained
16918 F:      drivers/gpio/gpio-xra1403.c
16919 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16920
16921 XTENSA XTFPGA PLATFORM SUPPORT
16922 M:      Max Filippov <jcmvbkbc@gmail.com>
16923 L:      linux-xtensa@linux-xtensa.org
16924 S:      Maintained
16925 F:      drivers/spi/spi-xtensa-xtfpga.c
16926 F:      sound/soc/xtensa/xtfpga-i2s.c
16927
16928 YAM DRIVER FOR AX.25
16929 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16930 L:      linux-hams@vger.kernel.org
16931 S:      Maintained
16932 F:      drivers/net/hamradio/yam*
16933 F:      include/linux/yam.h
16934
16935 YAMA SECURITY MODULE
16936 M:      Kees Cook <keescook@chromium.org>
16937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16938 S:      Supported
16939 F:      security/yama/
16940 F:      Documentation/admin-guide/LSM/Yama.rst
16941
16942 YEALINK PHONE DRIVER
16943 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16944 L:      usbb2k-api-dev@nongnu.org
16945 S:      Maintained
16946 F:      Documentation/input/devices/yealink.rst
16947 F:      drivers/input/misc/yealink.*
16948
16949 Z8530 DRIVER FOR AX.25
16950 M:      Joerg Reuter <jreuter@yaina.de>
16951 W:      http://yaina.de/jreuter/
16952 W:      http://www.qsl.net/dl1bke/
16953 L:      linux-hams@vger.kernel.org
16954 S:      Maintained
16955 F:      Documentation/networking/z8530drv.txt
16956 F:      drivers/net/hamradio/*scc.c
16957 F:      drivers/net/hamradio/z8530.h
16958
16959 ZBUD COMPRESSED PAGE ALLOCATOR
16960 M:      Seth Jennings <sjenning@redhat.com>
16961 M:      Dan Streetman <ddstreet@ieee.org>
16962 L:      linux-mm@kvack.org
16963 S:      Maintained
16964 F:      mm/zbud.c
16965 F:      include/linux/zbud.h
16966
16967 ZD1211RW WIRELESS DRIVER
16968 M:      Daniel Drake <dsd@gentoo.org>
16969 M:      Ulrich Kunitz <kune@deine-taler.de>
16970 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16971 L:      linux-wireless@vger.kernel.org
16972 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16973 S:      Maintained
16974 F:      drivers/net/wireless/zydas/zd1211rw/
16975
16976 ZD1301 MEDIA DRIVER
16977 M:      Antti Palosaari <crope@iki.fi>
16978 L:      linux-media@vger.kernel.org
16979 W:      https://linuxtv.org/
16980 W:      http://palosaari.fi/linux/
16981 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16982 S:      Maintained
16983 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16984
16985 ZD1301_DEMOD MEDIA DRIVER
16986 M:      Antti Palosaari <crope@iki.fi>
16987 L:      linux-media@vger.kernel.org
16988 W:      https://linuxtv.org/
16989 W:      http://palosaari.fi/linux/
16990 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16991 S:      Maintained
16992 F:      drivers/media/dvb-frontends/zd1301_demod*
16993
16994 ZPOOL COMPRESSED PAGE STORAGE API
16995 M:      Dan Streetman <ddstreet@ieee.org>
16996 L:      linux-mm@kvack.org
16997 S:      Maintained
16998 F:      mm/zpool.c
16999 F:      include/linux/zpool.h
17000
17001 ZR36067 VIDEO FOR LINUX DRIVER
17002 L:      mjpeg-users@lists.sourceforge.net
17003 L:      linux-media@vger.kernel.org
17004 W:      http://mjpeg.sourceforge.net/driver-zoran/
17005 T:      hg https://linuxtv.org/hg/v4l-dvb
17006 S:      Odd Fixes
17007 F:      drivers/staging/media/zoran/
17008
17009 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17010 M:      Minchan Kim <minchan@kernel.org>
17011 M:      Nitin Gupta <ngupta@vflare.org>
17012 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17013 L:      linux-kernel@vger.kernel.org
17014 S:      Maintained
17015 F:      drivers/block/zram/
17016 F:      Documentation/blockdev/zram.txt
17017
17018 ZS DECSTATION Z85C30 SERIAL DRIVER
17019 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17020 S:      Maintained
17021 F:      drivers/tty/serial/zs.*
17022
17023 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17024 M:      Minchan Kim <minchan@kernel.org>
17025 M:      Nitin Gupta <ngupta@vflare.org>
17026 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17027 L:      linux-mm@kvack.org
17028 S:      Maintained
17029 F:      mm/zsmalloc.c
17030 F:      include/linux/zsmalloc.h
17031 F:      Documentation/vm/zsmalloc.rst
17032
17033 ZSWAP COMPRESSED SWAP CACHING
17034 M:      Seth Jennings <sjenning@redhat.com>
17035 M:      Dan Streetman <ddstreet@ieee.org>
17036 L:      linux-mm@kvack.org
17037 S:      Maintained
17038 F:      mm/zswap.c
17039
17040 THE REST
17041 M:      Linus Torvalds <torvalds@linux-foundation.org>
17042 L:      linux-kernel@vger.kernel.org
17043 Q:      http://patchwork.kernel.org/project/LKML/list/
17044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17045 S:      Buried alive in reporters
17046 F:      *
17047 F:      */