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 VIRTUAL KERNEL MODESETTING (VKMS)
4964 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
4965 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
4966 R:      Daniel Vetter <daniel@ffwll.ch>
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968 S:      Maintained
4969 L:      dri-devel@lists.freedesktop.org
4970 F:      drivers/gpu/drm/vkms/
4971 F:      Documentation/gpu/vkms.rst
4972
4973 DRM DRIVER FOR VMWARE VIRTUAL GPU
4974 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4975 M:      Thomas Hellstrom <thellstrom@vmware.com>
4976 L:      dri-devel@lists.freedesktop.org
4977 T:      git git://people.freedesktop.org/~thomash/linux
4978 S:      Supported
4979 F:      drivers/gpu/drm/vmwgfx/
4980 F:      include/uapi/drm/vmwgfx_drm.h
4981
4982 DRM DRIVERS
4983 M:      David Airlie <airlied@linux.ie>
4984 M:      Daniel Vetter <daniel@ffwll.ch>
4985 L:      dri-devel@lists.freedesktop.org
4986 T:      git git://anongit.freedesktop.org/drm/drm
4987 B:      https://bugs.freedesktop.org/
4988 C:      irc://chat.freenode.net/dri-devel
4989 S:      Maintained
4990 F:      drivers/gpu/drm/
4991 F:      drivers/gpu/vga/
4992 F:      Documentation/devicetree/bindings/display/
4993 F:      Documentation/devicetree/bindings/gpu/
4994 F:      Documentation/gpu/
4995 F:      include/drm/
4996 F:      include/uapi/drm/
4997 F:      include/linux/vga*
4998
4999 DRM DRIVERS AND MISC GPU PATCHES
5000 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5001 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5002 M:      Sean Paul <sean@poorly.run>
5003 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5004 S:      Maintained
5005 T:      git git://anongit.freedesktop.org/drm/drm-misc
5006 F:      Documentation/gpu/
5007 F:      drivers/gpu/vga/
5008 F:      drivers/gpu/drm/*
5009 F:      include/drm/drm*
5010 F:      include/uapi/drm/drm*
5011 F:      include/linux/vga*
5012
5013 DRM DRIVERS FOR ALLWINNER A10
5014 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5015 L:      dri-devel@lists.freedesktop.org
5016 S:      Supported
5017 F:      drivers/gpu/drm/sun4i/
5018 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5019 T:      git git://anongit.freedesktop.org/drm/drm-misc
5020
5021 DRM DRIVERS FOR AMLOGIC SOCS
5022 M:      Neil Armstrong <narmstrong@baylibre.com>
5023 L:      dri-devel@lists.freedesktop.org
5024 L:      linux-amlogic@lists.infradead.org
5025 W:      http://linux-meson.com/
5026 S:      Supported
5027 F:      drivers/gpu/drm/meson/
5028 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5029 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5030 F:      Documentation/gpu/meson.rst
5031 T:      git git://anongit.freedesktop.org/drm/drm-misc
5032
5033 DRM DRIVERS FOR ATMEL HLCDC
5034 M:      Boris Brezillon <bbrezillon@kernel.org>
5035 L:      dri-devel@lists.freedesktop.org
5036 S:      Supported
5037 F:      drivers/gpu/drm/atmel-hlcdc/
5038 F:      Documentation/devicetree/bindings/display/atmel/
5039 T:      git git://anongit.freedesktop.org/drm/drm-misc
5040
5041 DRM DRIVERS FOR BRIDGE CHIPS
5042 M:      Andrzej Hajda <a.hajda@samsung.com>
5043 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5044 S:      Maintained
5045 T:      git git://anongit.freedesktop.org/drm/drm-misc
5046 F:      drivers/gpu/drm/bridge/
5047
5048 DRM DRIVERS FOR EXYNOS
5049 M:      Inki Dae <inki.dae@samsung.com>
5050 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5051 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5052 M:      Kyungmin Park <kyungmin.park@samsung.com>
5053 L:      dri-devel@lists.freedesktop.org
5054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5055 S:      Supported
5056 F:      drivers/gpu/drm/exynos/
5057 F:      include/uapi/drm/exynos_drm.h
5058 F:      Documentation/devicetree/bindings/display/exynos/
5059
5060 DRM DRIVERS FOR FREESCALE DCU
5061 M:      Stefan Agner <stefan@agner.ch>
5062 M:      Alison Wang <alison.wang@nxp.com>
5063 L:      dri-devel@lists.freedesktop.org
5064 S:      Supported
5065 F:      drivers/gpu/drm/fsl-dcu/
5066 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5067 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5068 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5069 T:      git git://anongit.freedesktop.org/drm/drm-misc
5070
5071 DRM DRIVERS FOR FREESCALE IMX
5072 M:      Philipp Zabel <p.zabel@pengutronix.de>
5073 L:      dri-devel@lists.freedesktop.org
5074 S:      Maintained
5075 F:      drivers/gpu/drm/imx/
5076 F:      drivers/gpu/ipu-v3/
5077 F:      Documentation/devicetree/bindings/display/imx/
5078
5079 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5080 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5081 L:      dri-devel@lists.freedesktop.org
5082 T:      git git://github.com/patjak/drm-gma500
5083 S:      Maintained
5084 F:      drivers/gpu/drm/gma500/
5085
5086 DRM DRIVERS FOR HISILICON
5087 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5088 M:      Rongrong Zou <zourongrong@gmail.com>
5089 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5090 R:      Chen Feng <puck.chen@hisilicon.com>
5091 L:      dri-devel@lists.freedesktop.org
5092 T:      git git://github.com/xin3liang/linux.git
5093 S:      Maintained
5094 F:      drivers/gpu/drm/hisilicon/
5095 F:      Documentation/devicetree/bindings/display/hisilicon/
5096
5097 DRM DRIVERS FOR MEDIATEK
5098 M:      CK Hu <ck.hu@mediatek.com>
5099 M:      Philipp Zabel <p.zabel@pengutronix.de>
5100 L:      dri-devel@lists.freedesktop.org
5101 S:      Supported
5102 F:      drivers/gpu/drm/mediatek/
5103 F:      Documentation/devicetree/bindings/display/mediatek/
5104
5105 DRM DRIVERS FOR NVIDIA TEGRA
5106 M:      Thierry Reding <thierry.reding@gmail.com>
5107 L:      dri-devel@lists.freedesktop.org
5108 L:      linux-tegra@vger.kernel.org
5109 T:      git git://anongit.freedesktop.org/tegra/linux.git
5110 S:      Supported
5111 F:      drivers/gpu/drm/tegra/
5112 F:      drivers/gpu/host1x/
5113 F:      include/linux/host1x.h
5114 F:      include/uapi/drm/tegra_drm.h
5115 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5116
5117 DRM DRIVERS FOR RENESAS
5118 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5119 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5120 L:      dri-devel@lists.freedesktop.org
5121 L:      linux-renesas-soc@vger.kernel.org
5122 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5123 S:      Supported
5124 F:      drivers/gpu/drm/rcar-du/
5125 F:      drivers/gpu/drm/shmobile/
5126 F:      include/linux/platform_data/shmob_drm.h
5127 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5128 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5129 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5130
5131 DRM DRIVERS FOR ROCKCHIP
5132 M:      Sandy Huang <hjc@rock-chips.com>
5133 M:      Heiko Stübner <heiko@sntech.de>
5134 L:      dri-devel@lists.freedesktop.org
5135 S:      Maintained
5136 F:      drivers/gpu/drm/rockchip/
5137 F:      Documentation/devicetree/bindings/display/rockchip/
5138 T:      git git://anongit.freedesktop.org/drm/drm-misc
5139
5140 DRM DRIVERS FOR STI
5141 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5142 M:      Vincent Abriou <vincent.abriou@st.com>
5143 L:      dri-devel@lists.freedesktop.org
5144 T:      git git://anongit.freedesktop.org/drm/drm-misc
5145 S:      Maintained
5146 F:      drivers/gpu/drm/sti
5147 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5148
5149 DRM DRIVERS FOR STM
5150 M:      Yannick Fertre <yannick.fertre@st.com>
5151 M:      Philippe Cornu <philippe.cornu@st.com>
5152 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5153 M:      Vincent Abriou <vincent.abriou@st.com>
5154 L:      dri-devel@lists.freedesktop.org
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156 S:      Maintained
5157 F:      drivers/gpu/drm/stm
5158 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5159
5160 DRM DRIVERS FOR TI LCDC
5161 M:      Jyri Sarha <jsarha@ti.com>
5162 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5163 L:      dri-devel@lists.freedesktop.org
5164 S:      Maintained
5165 F:      drivers/gpu/drm/tilcdc/
5166 F:      Documentation/devicetree/bindings/display/tilcdc/
5167
5168 DRM DRIVERS FOR TI OMAP
5169 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5170 L:      dri-devel@lists.freedesktop.org
5171 S:      Maintained
5172 F:      drivers/gpu/drm/omapdrm/
5173 F:      Documentation/devicetree/bindings/display/ti/
5174
5175 DRM DRIVERS FOR V3D
5176 M:      Eric Anholt <eric@anholt.net>
5177 S:      Supported
5178 F:      drivers/gpu/drm/v3d/
5179 F:      include/uapi/drm/v3d_drm.h
5180 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5181 T:      git git://anongit.freedesktop.org/drm/drm-misc
5182
5183 DRM DRIVERS FOR VC4
5184 M:      Eric Anholt <eric@anholt.net>
5185 T:      git git://github.com/anholt/linux
5186 S:      Supported
5187 F:      drivers/gpu/drm/vc4/
5188 F:      include/uapi/drm/vc4_drm.h
5189 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5190 T:      git git://anongit.freedesktop.org/drm/drm-misc
5191
5192 DRM DRIVERS FOR VIVANTE GPU IP
5193 M:      Lucas Stach <l.stach@pengutronix.de>
5194 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5195 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5196 L:      etnaviv@lists.freedesktop.org
5197 L:      dri-devel@lists.freedesktop.org
5198 S:      Maintained
5199 F:      drivers/gpu/drm/etnaviv/
5200 F:      include/uapi/drm/etnaviv_drm.h
5201 F:      Documentation/devicetree/bindings/display/etnaviv/
5202
5203 DRM DRIVERS FOR ZTE ZX
5204 M:      Shawn Guo <shawnguo@kernel.org>
5205 L:      dri-devel@lists.freedesktop.org
5206 S:      Maintained
5207 F:      drivers/gpu/drm/zte/
5208 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5209 T:      git git://anongit.freedesktop.org/drm/drm-misc
5210
5211 DRM PANEL DRIVERS
5212 M:      Thierry Reding <thierry.reding@gmail.com>
5213 L:      dri-devel@lists.freedesktop.org
5214 T:      git git://anongit.freedesktop.org/drm/drm-misc
5215 S:      Maintained
5216 F:      drivers/gpu/drm/drm_panel.c
5217 F:      drivers/gpu/drm/panel/
5218 F:      include/drm/drm_panel.h
5219 F:      Documentation/devicetree/bindings/display/panel/
5220
5221 DRM TINYDRM DRIVERS
5222 M:      Noralf Trønnes <noralf@tronnes.org>
5223 W:      https://github.com/notro/tinydrm/wiki/Development
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225 S:      Maintained
5226 F:      drivers/gpu/drm/tinydrm/
5227 F:      include/drm/tinydrm/
5228
5229 DRM DRIVERS FOR XEN
5230 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232 L:      dri-devel@lists.freedesktop.org
5233 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5234 S:      Supported
5235 F:      drivers/gpu/drm/xen/
5236 F:      Documentation/gpu/xen-front.rst
5237
5238 DRM TTM SUBSYSTEM
5239 M:      Christian Koenig <christian.koenig@amd.com>
5240 M:      Huang Rui <ray.huang@amd.com>
5241 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5242 T:      git git://people.freedesktop.org/~agd5f/linux
5243 S:      Maintained
5244 L:      dri-devel@lists.freedesktop.org
5245 F:      include/drm/ttm/
5246 F:      drivers/gpu/drm/ttm/
5247
5248 DSBR100 USB FM RADIO DRIVER
5249 M:      Alexey Klimov <klimov.linux@gmail.com>
5250 L:      linux-media@vger.kernel.org
5251 T:      git git://linuxtv.org/media_tree.git
5252 S:      Maintained
5253 F:      drivers/media/radio/dsbr100.c
5254
5255 DSCC4 DRIVER
5256 M:      Francois Romieu <romieu@fr.zoreil.com>
5257 L:      netdev@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/net/wan/dscc4.c
5260
5261 DT3155 MEDIA DRIVER
5262 M:      Hans Verkuil <hverkuil@xs4all.nl>
5263 L:      linux-media@vger.kernel.org
5264 T:      git git://linuxtv.org/media_tree.git
5265 W:      https://linuxtv.org
5266 S:      Odd Fixes
5267 F:      drivers/media/pci/dt3155/
5268
5269 DVB_USB_AF9015 MEDIA DRIVER
5270 M:      Antti Palosaari <crope@iki.fi>
5271 L:      linux-media@vger.kernel.org
5272 W:      https://linuxtv.org
5273 W:      http://palosaari.fi/linux/
5274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5275 T:      git git://linuxtv.org/anttip/media_tree.git
5276 S:      Maintained
5277 F:      drivers/media/usb/dvb-usb-v2/af9015*
5278
5279 DVB_USB_AF9035 MEDIA DRIVER
5280 M:      Antti Palosaari <crope@iki.fi>
5281 L:      linux-media@vger.kernel.org
5282 W:      https://linuxtv.org
5283 W:      http://palosaari.fi/linux/
5284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5285 T:      git git://linuxtv.org/anttip/media_tree.git
5286 S:      Maintained
5287 F:      drivers/media/usb/dvb-usb-v2/af9035*
5288
5289 DVB_USB_ANYSEE MEDIA DRIVER
5290 M:      Antti Palosaari <crope@iki.fi>
5291 L:      linux-media@vger.kernel.org
5292 W:      https://linuxtv.org
5293 W:      http://palosaari.fi/linux/
5294 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5295 T:      git git://linuxtv.org/anttip/media_tree.git
5296 S:      Maintained
5297 F:      drivers/media/usb/dvb-usb-v2/anysee*
5298
5299 DVB_USB_AU6610 MEDIA DRIVER
5300 M:      Antti Palosaari <crope@iki.fi>
5301 L:      linux-media@vger.kernel.org
5302 W:      https://linuxtv.org
5303 W:      http://palosaari.fi/linux/
5304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5305 T:      git git://linuxtv.org/anttip/media_tree.git
5306 S:      Maintained
5307 F:      drivers/media/usb/dvb-usb-v2/au6610*
5308
5309 DVB_USB_CE6230 MEDIA DRIVER
5310 M:      Antti Palosaari <crope@iki.fi>
5311 L:      linux-media@vger.kernel.org
5312 W:      https://linuxtv.org
5313 W:      http://palosaari.fi/linux/
5314 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5315 T:      git git://linuxtv.org/anttip/media_tree.git
5316 S:      Maintained
5317 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5318
5319 DVB_USB_CXUSB MEDIA DRIVER
5320 M:      Michael Krufky <mkrufky@linuxtv.org>
5321 L:      linux-media@vger.kernel.org
5322 W:      https://linuxtv.org
5323 W:      http://github.com/mkrufky
5324 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5325 T:      git git://linuxtv.org/media_tree.git
5326 S:      Maintained
5327 F:      drivers/media/usb/dvb-usb/cxusb*
5328
5329 DVB_USB_EC168 MEDIA DRIVER
5330 M:      Antti Palosaari <crope@iki.fi>
5331 L:      linux-media@vger.kernel.org
5332 W:      https://linuxtv.org
5333 W:      http://palosaari.fi/linux/
5334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5335 T:      git git://linuxtv.org/anttip/media_tree.git
5336 S:      Maintained
5337 F:      drivers/media/usb/dvb-usb-v2/ec168*
5338
5339 DVB_USB_GL861 MEDIA DRIVER
5340 M:      Antti Palosaari <crope@iki.fi>
5341 L:      linux-media@vger.kernel.org
5342 W:      https://linuxtv.org
5343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5344 T:      git git://linuxtv.org/anttip/media_tree.git
5345 S:      Maintained
5346 F:      drivers/media/usb/dvb-usb-v2/gl861*
5347
5348 DVB_USB_MXL111SF MEDIA DRIVER
5349 M:      Michael Krufky <mkrufky@linuxtv.org>
5350 L:      linux-media@vger.kernel.org
5351 W:      https://linuxtv.org
5352 W:      http://github.com/mkrufky
5353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5354 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5355 S:      Maintained
5356 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5357
5358 DVB_USB_RTL28XXU MEDIA DRIVER
5359 M:      Antti Palosaari <crope@iki.fi>
5360 L:      linux-media@vger.kernel.org
5361 W:      https://linuxtv.org
5362 W:      http://palosaari.fi/linux/
5363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5364 T:      git git://linuxtv.org/anttip/media_tree.git
5365 S:      Maintained
5366 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5367
5368 DVB_USB_V2 MEDIA DRIVER
5369 M:      Antti Palosaari <crope@iki.fi>
5370 L:      linux-media@vger.kernel.org
5371 W:      https://linuxtv.org
5372 W:      http://palosaari.fi/linux/
5373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5374 T:      git git://linuxtv.org/anttip/media_tree.git
5375 S:      Maintained
5376 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5377 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5378
5379 DYNAMIC DEBUG
5380 M:      Jason Baron <jbaron@akamai.com>
5381 S:      Maintained
5382 F:      lib/dynamic_debug.c
5383 F:      include/linux/dynamic_debug.h
5384
5385 DYNAMIC INTERRUPT MODERATION
5386 M:      Tal Gilboa <talgi@mellanox.com>
5387 S:      Maintained
5388 F:      include/linux/net_dim.h
5389
5390 DZ DECSTATION DZ11 SERIAL DRIVER
5391 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5392 S:      Maintained
5393 F:      drivers/tty/serial/dz.*
5394
5395 E3X0 POWER BUTTON DRIVER
5396 M:      Moritz Fischer <moritz.fischer@ettus.com>
5397 L:      usrp-users@lists.ettus.com
5398 W:      http://www.ettus.com
5399 S:      Supported
5400 F:      drivers/input/misc/e3x0-button.c
5401 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5402
5403 E4000 MEDIA DRIVER
5404 M:      Antti Palosaari <crope@iki.fi>
5405 L:      linux-media@vger.kernel.org
5406 W:      https://linuxtv.org
5407 W:      http://palosaari.fi/linux/
5408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5409 T:      git git://linuxtv.org/anttip/media_tree.git
5410 S:      Maintained
5411 F:      drivers/media/tuners/e4000*
5412
5413 EARTH_PT1 MEDIA DRIVER
5414 M:      Akihiro Tsukada <tskd08@gmail.com>
5415 L:      linux-media@vger.kernel.org
5416 S:      Odd Fixes
5417 F:      drivers/media/pci/pt1/
5418
5419 EARTH_PT3 MEDIA DRIVER
5420 M:      Akihiro Tsukada <tskd08@gmail.com>
5421 L:      linux-media@vger.kernel.org
5422 S:      Odd Fixes
5423 F:      drivers/media/pci/pt3/
5424
5425 EC100 MEDIA DRIVER
5426 M:      Antti Palosaari <crope@iki.fi>
5427 L:      linux-media@vger.kernel.org
5428 W:      https://linuxtv.org
5429 W:      http://palosaari.fi/linux/
5430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5431 T:      git git://linuxtv.org/anttip/media_tree.git
5432 S:      Maintained
5433 F:      drivers/media/dvb-frontends/ec100*
5434
5435 ECRYPT FILE SYSTEM
5436 M:      Tyler Hicks <tyhicks@canonical.com>
5437 L:      ecryptfs@vger.kernel.org
5438 W:      http://ecryptfs.org
5439 W:      https://launchpad.net/ecryptfs
5440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5441 S:      Supported
5442 F:      Documentation/filesystems/ecryptfs.txt
5443 F:      fs/ecryptfs/
5444
5445 EDAC-AMD64
5446 M:      Borislav Petkov <bp@alien8.de>
5447 L:      linux-edac@vger.kernel.org
5448 S:      Maintained
5449 F:      drivers/edac/amd64_edac*
5450
5451 EDAC-CALXEDA
5452 M:      Robert Richter <rric@kernel.org>
5453 L:      linux-edac@vger.kernel.org
5454 S:      Maintained
5455 F:      drivers/edac/highbank*
5456
5457 EDAC-CAVIUM OCTEON
5458 M:      Ralf Baechle <ralf@linux-mips.org>
5459 M:      David Daney <david.daney@cavium.com>
5460 L:      linux-edac@vger.kernel.org
5461 L:      linux-mips@vger.kernel.org
5462 S:      Supported
5463 F:      drivers/edac/octeon_edac*
5464
5465 EDAC-CAVIUM THUNDERX
5466 M:      David Daney <david.daney@cavium.com>
5467 M:      Jan Glauber <jglauber@cavium.com>
5468 L:      linux-edac@vger.kernel.org
5469 S:      Supported
5470 F:      drivers/edac/thunderx_edac*
5471
5472 EDAC-CORE
5473 M:      Borislav Petkov <bp@alien8.de>
5474 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5475 L:      linux-edac@vger.kernel.org
5476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5478 S:      Supported
5479 F:      Documentation/admin-guide/ras.rst
5480 F:      Documentation/driver-api/edac.rst
5481 F:      drivers/edac/
5482 F:      include/linux/edac.h
5483
5484 EDAC-E752X
5485 M:      Mark Gross <mark.gross@intel.com>
5486 L:      linux-edac@vger.kernel.org
5487 S:      Maintained
5488 F:      drivers/edac/e752x_edac.c
5489
5490 EDAC-E7XXX
5491 L:      linux-edac@vger.kernel.org
5492 S:      Maintained
5493 F:      drivers/edac/e7xxx_edac.c
5494
5495 EDAC-FSL_DDR
5496 M:      York Sun <york.sun@nxp.com>
5497 L:      linux-edac@vger.kernel.org
5498 S:      Maintained
5499 F:      drivers/edac/fsl_ddr_edac.*
5500
5501 EDAC-GHES
5502 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5503 L:      linux-edac@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/edac/ghes_edac.c
5506
5507 EDAC-I3000
5508 L:      linux-edac@vger.kernel.org
5509 S:      Orphan
5510 F:      drivers/edac/i3000_edac.c
5511
5512 EDAC-I5000
5513 L:      linux-edac@vger.kernel.org
5514 S:      Maintained
5515 F:      drivers/edac/i5000_edac.c
5516
5517 EDAC-I5400
5518 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5519 L:      linux-edac@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/edac/i5400_edac.c
5522
5523 EDAC-I7300
5524 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5525 L:      linux-edac@vger.kernel.org
5526 S:      Maintained
5527 F:      drivers/edac/i7300_edac.c
5528
5529 EDAC-I7CORE
5530 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5531 L:      linux-edac@vger.kernel.org
5532 S:      Maintained
5533 F:      drivers/edac/i7core_edac.c
5534
5535 EDAC-I82443BXGX
5536 M:      Tim Small <tim@buttersideup.com>
5537 L:      linux-edac@vger.kernel.org
5538 S:      Maintained
5539 F:      drivers/edac/i82443bxgx_edac.c
5540
5541 EDAC-I82975X
5542 M:      "Arvind R." <arvino55@gmail.com>
5543 L:      linux-edac@vger.kernel.org
5544 S:      Maintained
5545 F:      drivers/edac/i82975x_edac.c
5546
5547 EDAC-IE31200
5548 M:      Jason Baron <jbaron@akamai.com>
5549 L:      linux-edac@vger.kernel.org
5550 S:      Maintained
5551 F:      drivers/edac/ie31200_edac.c
5552
5553 EDAC-MPC85XX
5554 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5555 L:      linux-edac@vger.kernel.org
5556 S:      Maintained
5557 F:      drivers/edac/mpc85xx_edac.[ch]
5558
5559 EDAC-PASEMI
5560 M:      Egor Martovetsky <egor@pasemi.com>
5561 L:      linux-edac@vger.kernel.org
5562 S:      Maintained
5563 F:      drivers/edac/pasemi_edac.c
5564
5565 EDAC-PND2
5566 M:      Tony Luck <tony.luck@intel.com>
5567 L:      linux-edac@vger.kernel.org
5568 S:      Maintained
5569 F:      drivers/edac/pnd2_edac.[ch]
5570
5571 EDAC-R82600
5572 M:      Tim Small <tim@buttersideup.com>
5573 L:      linux-edac@vger.kernel.org
5574 S:      Maintained
5575 F:      drivers/edac/r82600_edac.c
5576
5577 EDAC-SBRIDGE
5578 M:      Tony Luck <tony.luck@intel.com>
5579 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5580 L:      linux-edac@vger.kernel.org
5581 S:      Maintained
5582 F:      drivers/edac/sb_edac.c
5583
5584 EDAC-SKYLAKE
5585 M:      Tony Luck <tony.luck@intel.com>
5586 L:      linux-edac@vger.kernel.org
5587 S:      Maintained
5588 F:      drivers/edac/skx_edac.c
5589
5590 EDAC-TI
5591 M:      Tero Kristo <t-kristo@ti.com>
5592 L:      linux-edac@vger.kernel.org
5593 S:      Maintained
5594 F:      drivers/edac/ti_edac.c
5595
5596 EDAC-QCOM
5597 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5598 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5599 L:      linux-arm-msm@vger.kernel.org
5600 L:      linux-edac@vger.kernel.org
5601 S:      Maintained
5602 F:      drivers/edac/qcom_edac.c
5603
5604 EDIROL UA-101/UA-1000 DRIVER
5605 M:      Clemens Ladisch <clemens@ladisch.de>
5606 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5607 T:      git git://git.alsa-project.org/alsa-kernel.git
5608 S:      Maintained
5609 F:      sound/usb/misc/ua101.c
5610
5611 EFI TEST DRIVER
5612 L:      linux-efi@vger.kernel.org
5613 M:      Ivan Hu <ivan.hu@canonical.com>
5614 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5615 S:      Maintained
5616 F:      drivers/firmware/efi/test/
5617
5618 EFI VARIABLE FILESYSTEM
5619 M:      Matthew Garrett <matthew.garrett@nebula.com>
5620 M:      Jeremy Kerr <jk@ozlabs.org>
5621 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5623 L:      linux-efi@vger.kernel.org
5624 S:      Maintained
5625 F:      fs/efivarfs/
5626
5627 EFIFB FRAMEBUFFER DRIVER
5628 L:      linux-fbdev@vger.kernel.org
5629 M:      Peter Jones <pjones@redhat.com>
5630 S:      Maintained
5631 F:      drivers/video/fbdev/efifb.c
5632
5633 EFS FILESYSTEM
5634 W:      http://aeschi.ch.eu.org/efs/
5635 S:      Orphan
5636 F:      fs/efs/
5637
5638 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5639 M:      Douglas Miller <dougmill@linux.ibm.com>
5640 L:      netdev@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/net/ethernet/ibm/ehea/
5643
5644 EM28XX VIDEO4LINUX DRIVER
5645 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5646 L:      linux-media@vger.kernel.org
5647 W:      https://linuxtv.org
5648 T:      git git://linuxtv.org/media_tree.git
5649 S:      Maintained
5650 F:      drivers/media/usb/em28xx/
5651 F:      Documentation/media/v4l-drivers/em28xx*
5652
5653 EMBEDDED LINUX
5654 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5655 M:      Matt Mackall <mpm@selenic.com>
5656 M:      David Woodhouse <dwmw2@infradead.org>
5657 L:      linux-embedded@vger.kernel.org
5658 S:      Maintained
5659
5660 Emulex 10Gbps iSCSI - OneConnect DRIVER
5661 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5662 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5663 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5664 L:      linux-scsi@vger.kernel.org
5665 W:      http://www.broadcom.com
5666 S:      Supported
5667 F:      drivers/scsi/be2iscsi/
5668
5669 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5670 M:      Sathya Perla <sathya.perla@broadcom.com>
5671 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5672 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5673 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5674 L:      netdev@vger.kernel.org
5675 W:      http://www.emulex.com
5676 S:      Supported
5677 F:      drivers/net/ethernet/emulex/benet/
5678
5679 EMULEX ONECONNECT ROCE DRIVER
5680 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5681 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5682 L:      linux-rdma@vger.kernel.org
5683 W:      http://www.broadcom.com
5684 S:      Odd Fixes
5685 F:      drivers/infiniband/hw/ocrdma/
5686 F:      include/uapi/rdma/ocrdma-abi.h
5687
5688 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5689 M:      James Smart <james.smart@broadcom.com>
5690 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5691 L:      linux-scsi@vger.kernel.org
5692 W:      http://www.broadcom.com
5693 S:      Supported
5694 F:      drivers/scsi/lpfc/
5695
5696 ENE CB710 FLASH CARD READER DRIVER
5697 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5698 S:      Maintained
5699 F:      drivers/misc/cb710/
5700 F:      drivers/mmc/host/cb710-mmc.*
5701 F:      include/linux/cb710.h
5702
5703 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5704 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5705 S:      Maintained
5706 F:      drivers/media/rc/ene_ir.*
5707
5708 EPSON S1D13XXX FRAMEBUFFER DRIVER
5709 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5710 S:      Maintained
5711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5712 F:      drivers/video/fbdev/s1d13xxxfb.c
5713 F:      include/video/s1d13xxxfb.h
5714
5715 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5716 M:      Jeff Layton <jlayton@kernel.org>
5717 S:      Maintained
5718 F:      lib/errseq.c
5719 F:      include/linux/errseq.h
5720
5721 ET131X NETWORK DRIVER
5722 M:      Mark Einon <mark.einon@gmail.com>
5723 S:      Odd Fixes
5724 F:      drivers/net/ethernet/agere/
5725
5726 ETHERNET BRIDGE
5727 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5728 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5729 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5730 L:      netdev@vger.kernel.org
5731 W:      http://www.linuxfoundation.org/en/Net:Bridge
5732 S:      Maintained
5733 F:      include/linux/netfilter_bridge/
5734 F:      net/bridge/
5735
5736 ETHERNET PHY LIBRARY
5737 M:      Andrew Lunn <andrew@lunn.ch>
5738 M:      Florian Fainelli <f.fainelli@gmail.com>
5739 M:      Heiner Kallweit <hkallweit1@gmail.com>
5740 L:      netdev@vger.kernel.org
5741 S:      Maintained
5742 F:      Documentation/ABI/testing/sysfs-bus-mdio
5743 F:      Documentation/devicetree/bindings/net/mdio*
5744 F:      Documentation/networking/phy.txt
5745 F:      drivers/net/phy/
5746 F:      drivers/of/of_mdio.c
5747 F:      drivers/of/of_net.c
5748 F:      include/linux/*mdio*.h
5749 F:      include/linux/of_net.h
5750 F:      include/linux/phy.h
5751 F:      include/linux/phy_fixed.h
5752 F:      include/linux/platform_data/mdio-bcm-unimac.h
5753 F:      include/linux/platform_data/mdio-gpio.h
5754 F:      include/trace/events/mdio.h
5755 F:      include/uapi/linux/mdio.h
5756 F:      include/uapi/linux/mii.h
5757
5758 EXT2 FILE SYSTEM
5759 M:      Jan Kara <jack@suse.com>
5760 L:      linux-ext4@vger.kernel.org
5761 S:      Maintained
5762 F:      Documentation/filesystems/ext2.txt
5763 F:      fs/ext2/
5764 F:      include/linux/ext2*
5765
5766 EXT4 FILE SYSTEM
5767 M:      "Theodore Ts'o" <tytso@mit.edu>
5768 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5769 L:      linux-ext4@vger.kernel.org
5770 W:      http://ext4.wiki.kernel.org
5771 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5773 S:      Maintained
5774 F:      Documentation/filesystems/ext4/
5775 F:      fs/ext4/
5776
5777 Extended Verification Module (EVM)
5778 M:      Mimi Zohar <zohar@linux.ibm.com>
5779 L:      linux-integrity@vger.kernel.org
5780 S:      Supported
5781 F:      security/integrity/evm/
5782
5783 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5784 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5785 L:      linux-efi@vger.kernel.org
5786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5787 S:      Maintained
5788 F:      Documentation/efi-stub.txt
5789 F:      arch/*/kernel/efi.c
5790 F:      arch/x86/boot/compressed/eboot.[ch]
5791 F:      arch/*/include/asm/efi.h
5792 F:      arch/x86/platform/efi/
5793 F:      drivers/firmware/efi/
5794 F:      include/linux/efi*.h
5795 F:      arch/arm/boot/compressed/efi-header.S
5796 F:      arch/arm64/kernel/efi-entry.S
5797
5798 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5799 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5800 M:      Chanwoo Choi <cw00.choi@samsung.com>
5801 L:      linux-kernel@vger.kernel.org
5802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5803 S:      Maintained
5804 F:      drivers/extcon/
5805 F:      include/linux/extcon/
5806 F:      include/linux/extcon.h
5807 F:      Documentation/extcon/
5808 F:      Documentation/devicetree/bindings/extcon/
5809
5810 EXYNOS DP DRIVER
5811 M:      Jingoo Han <jingoohan1@gmail.com>
5812 L:      dri-devel@lists.freedesktop.org
5813 S:      Maintained
5814 F:      drivers/gpu/drm/exynos/exynos_dp*
5815
5816 EXYNOS SYSMMU (IOMMU) driver
5817 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5818 L:      iommu@lists.linux-foundation.org
5819 S:      Maintained
5820 F:      drivers/iommu/exynos-iommu.c
5821
5822 EZchip NPS platform support
5823 M:      Vineet Gupta <vgupta@synopsys.com>
5824 M:      Ofer Levi <oferle@mellanox.com>
5825 S:      Supported
5826 F:      arch/arc/plat-eznps
5827 F:      arch/arc/boot/dts/eznps.dts
5828
5829 F2FS FILE SYSTEM
5830 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5831 M:      Chao Yu <yuchao0@huawei.com>
5832 L:      linux-f2fs-devel@lists.sourceforge.net
5833 W:      https://f2fs.wiki.kernel.org/
5834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5835 S:      Maintained
5836 F:      Documentation/filesystems/f2fs.txt
5837 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5838 F:      fs/f2fs/
5839 F:      include/linux/f2fs_fs.h
5840 F:      include/trace/events/f2fs.h
5841
5842 F71805F HARDWARE MONITORING DRIVER
5843 M:      Jean Delvare <jdelvare@suse.com>
5844 L:      linux-hwmon@vger.kernel.org
5845 S:      Maintained
5846 F:      Documentation/hwmon/f71805f
5847 F:      drivers/hwmon/f71805f.c
5848
5849 FADDR2LINE
5850 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5851 S:      Maintained
5852 F:      scripts/faddr2line
5853
5854 FAILOVER MODULE
5855 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5856 L:      netdev@vger.kernel.org
5857 S:      Supported
5858 F:      net/core/failover.c
5859 F:      include/net/failover.h
5860 F:      Documentation/networking/failover.rst
5861
5862 FANOTIFY
5863 M:      Jan Kara <jack@suse.cz>
5864 R:      Amir Goldstein <amir73il@gmail.com>
5865 L:      linux-fsdevel@vger.kernel.org
5866 S:      Maintained
5867 F:      fs/notify/fanotify/
5868 F:      include/linux/fanotify.h
5869 F:      include/uapi/linux/fanotify.h
5870
5871 FARSYNC SYNCHRONOUS DRIVER
5872 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5873 W:      http://www.farsite.co.uk/
5874 S:      Supported
5875 F:      drivers/net/wan/farsync.*
5876
5877 FAULT INJECTION SUPPORT
5878 M:      Akinobu Mita <akinobu.mita@gmail.com>
5879 S:      Supported
5880 F:      Documentation/fault-injection/
5881 F:      lib/fault-inject.c
5882
5883 FBTFT Framebuffer drivers
5884 S:      Orphan
5885 L:      dri-devel@lists.freedesktop.org
5886 L:      linux-fbdev@vger.kernel.org
5887 F:      drivers/staging/fbtft/
5888
5889 FC0011 TUNER DRIVER
5890 M:      Michael Buesch <m@bues.ch>
5891 L:      linux-media@vger.kernel.org
5892 S:      Maintained
5893 F:      drivers/media/tuners/fc0011.h
5894 F:      drivers/media/tuners/fc0011.c
5895
5896 FC2580 MEDIA DRIVER
5897 M:      Antti Palosaari <crope@iki.fi>
5898 L:      linux-media@vger.kernel.org
5899 W:      https://linuxtv.org
5900 W:      http://palosaari.fi/linux/
5901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5902 T:      git git://linuxtv.org/anttip/media_tree.git
5903 S:      Maintained
5904 F:      drivers/media/tuners/fc2580*
5905
5906 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5907 M:      Johannes Thumshirn <jth@kernel.org>
5908 L:      linux-scsi@vger.kernel.org
5909 W:      www.Open-FCoE.org
5910 S:      Supported
5911 F:      drivers/scsi/libfc/
5912 F:      drivers/scsi/fcoe/
5913 F:      include/scsi/fc/
5914 F:      include/scsi/libfc.h
5915 F:      include/scsi/libfcoe.h
5916 F:      include/uapi/scsi/fc/
5917
5918 FILE LOCKING (flock() and fcntl()/lockf())
5919 M:      Jeff Layton <jlayton@kernel.org>
5920 M:      "J. Bruce Fields" <bfields@fieldses.org>
5921 L:      linux-fsdevel@vger.kernel.org
5922 S:      Maintained
5923 F:      include/linux/fcntl.h
5924 F:      include/uapi/linux/fcntl.h
5925 F:      fs/fcntl.c
5926 F:      fs/locks.c
5927
5928 FILESYSTEMS (VFS and infrastructure)
5929 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5930 L:      linux-fsdevel@vger.kernel.org
5931 S:      Maintained
5932 F:      fs/*
5933 F:      include/linux/fs.h
5934 F:      include/uapi/linux/fs.h
5935
5936 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5937 M:      Riku Voipio <riku.voipio@iki.fi>
5938 L:      linux-hwmon@vger.kernel.org
5939 S:      Maintained
5940 F:      drivers/hwmon/f75375s.c
5941 F:      include/linux/f75375s.h
5942
5943 FIREWIRE AUDIO DRIVERS
5944 M:      Clemens Ladisch <clemens@ladisch.de>
5945 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5946 T:      git git://git.alsa-project.org/alsa-kernel.git
5947 S:      Maintained
5948 F:      sound/firewire/
5949
5950 FIREWIRE MEDIA DRIVERS (firedtv)
5951 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5952 L:      linux-media@vger.kernel.org
5953 L:      linux1394-devel@lists.sourceforge.net
5954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5955 S:      Maintained
5956 F:      drivers/media/firewire/
5957
5958 FIREWIRE SBP-2 TARGET
5959 M:      Chris Boot <bootc@bootc.net>
5960 L:      linux-scsi@vger.kernel.org
5961 L:      target-devel@vger.kernel.org
5962 L:      linux1394-devel@lists.sourceforge.net
5963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5964 S:      Maintained
5965 F:      drivers/target/sbp/
5966
5967 FIREWIRE SUBSYSTEM
5968 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5969 L:      linux1394-devel@lists.sourceforge.net
5970 W:      http://ieee1394.wiki.kernel.org/
5971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5972 S:      Maintained
5973 F:      drivers/firewire/
5974 F:      include/linux/firewire.h
5975 F:      include/uapi/linux/firewire*.h
5976 F:      tools/firewire/
5977
5978 FIRMWARE LOADER (request_firmware)
5979 M:      Luis Chamberlain <mcgrof@kernel.org>
5980 L:      linux-kernel@vger.kernel.org
5981 S:      Maintained
5982 F:      Documentation/firmware_class/
5983 F:      drivers/base/firmware_loader/
5984 F:      include/linux/firmware.h
5985
5986 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5987 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5988 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5989 S:      Maintained
5990 F:      drivers/block/rsxx/
5991
5992 FLOPPY DRIVER
5993 M:      Jiri Kosina <jikos@kernel.org>
5994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5995 S:      Odd fixes
5996 F:      drivers/block/floppy.c
5997
5998 FMC SUBSYSTEM
5999 M:      Alessandro Rubini <rubini@gnudd.com>
6000 W:      http://www.ohwr.org/projects/fmc-bus
6001 S:      Supported
6002 F:      drivers/fmc/
6003 F:      include/linux/fmc*.h
6004 F:      include/linux/ipmi-fru.h
6005 K:      fmc_d.*register
6006
6007 FPGA MANAGER FRAMEWORK
6008 M:      Alan Tull <atull@kernel.org>
6009 M:      Moritz Fischer <mdf@kernel.org>
6010 L:      linux-fpga@vger.kernel.org
6011 S:      Maintained
6012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6013 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6014 F:      Documentation/fpga/
6015 F:      Documentation/driver-api/fpga/
6016 F:      Documentation/devicetree/bindings/fpga/
6017 F:      drivers/fpga/
6018 F:      include/linux/fpga/
6019 W:      http://www.rocketboards.org
6020
6021 FPGA DFL DRIVERS
6022 M:      Wu Hao <hao.wu@intel.com>
6023 L:      linux-fpga@vger.kernel.org
6024 S:      Maintained
6025 F:      Documentation/fpga/dfl.txt
6026 F:      include/uapi/linux/fpga-dfl.h
6027 F:      drivers/fpga/dfl*
6028
6029 FPU EMULATOR
6030 M:      Bill Metzenthen <billm@melbpc.org.au>
6031 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6032 S:      Maintained
6033 F:      arch/x86/math-emu/
6034
6035 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6036 L:      netdev@vger.kernel.org
6037 S:      Orphan
6038 F:      drivers/net/wan/dlci.c
6039 F:      drivers/net/wan/sdla.c
6040
6041 FRAMEBUFFER LAYER
6042 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6043 L:      dri-devel@lists.freedesktop.org
6044 L:      linux-fbdev@vger.kernel.org
6045 T:      git git://github.com/bzolnier/linux.git
6046 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6047 S:      Maintained
6048 F:      Documentation/fb/
6049 F:      drivers/video/
6050 F:      include/video/
6051 F:      include/linux/fb.h
6052 F:      include/uapi/video/
6053 F:      include/uapi/linux/fb.h
6054
6055 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6056 M:      Horia Geantă <horia.geanta@nxp.com>
6057 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6058 L:      linux-crypto@vger.kernel.org
6059 S:      Maintained
6060 F:      drivers/crypto/caam/
6061 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6062
6063 FREESCALE DIU FRAMEBUFFER DRIVER
6064 M:      Timur Tabi <timur@kernel.org>
6065 L:      linux-fbdev@vger.kernel.org
6066 S:      Maintained
6067 F:      drivers/video/fbdev/fsl-diu-fb.*
6068
6069 FREESCALE DMA DRIVER
6070 M:      Li Yang <leoyang.li@nxp.com>
6071 M:      Zhang Wei <zw@zh-kernel.org>
6072 L:      linuxppc-dev@lists.ozlabs.org
6073 S:      Maintained
6074 F:      drivers/dma/fsldma.*
6075
6076 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6077 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6078 L:      netdev@vger.kernel.org
6079 S:      Maintained
6080 F:      drivers/net/ethernet/freescale/gianfar*
6081 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6082
6083 FREESCALE GPMI NAND DRIVER
6084 M:      Han Xu <han.xu@nxp.com>
6085 L:      linux-mtd@lists.infradead.org
6086 S:      Maintained
6087 F:      drivers/mtd/nand/raw/gpmi-nand/*
6088
6089 FREESCALE I2C CPM DRIVER
6090 M:      Jochen Friedrich <jochen@scram.de>
6091 L:      linuxppc-dev@lists.ozlabs.org
6092 L:      linux-i2c@vger.kernel.org
6093 S:      Maintained
6094 F:      drivers/i2c/busses/i2c-cpm.c
6095
6096 FREESCALE IMX LPI2C DRIVER
6097 M:      Dong Aisheng <aisheng.dong@nxp.com>
6098 L:      linux-i2c@vger.kernel.org
6099 L:      linux-imx@nxp.com
6100 S:      Maintained
6101 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6102 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6103
6104 FREESCALE IMX / MXC FEC DRIVER
6105 M:      Fugang Duan <fugang.duan@nxp.com>
6106 L:      netdev@vger.kernel.org
6107 S:      Maintained
6108 F:      drivers/net/ethernet/freescale/fec_main.c
6109 F:      drivers/net/ethernet/freescale/fec_ptp.c
6110 F:      drivers/net/ethernet/freescale/fec.h
6111 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6112
6113 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6114 M:      Sascha Hauer <s.hauer@pengutronix.de>
6115 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6116 L:      linux-fbdev@vger.kernel.org
6117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6118 S:      Maintained
6119 F:      include/linux/platform_data/video-imxfb.h
6120 F:      drivers/video/fbdev/imxfb.c
6121
6122 FREESCALE QORIQ DPAA ETHERNET DRIVER
6123 M:      Madalin Bucur <madalin.bucur@nxp.com>
6124 L:      netdev@vger.kernel.org
6125 S:      Maintained
6126 F:      drivers/net/ethernet/freescale/dpaa
6127
6128 FREESCALE QORIQ DPAA FMAN DRIVER
6129 M:      Madalin Bucur <madalin.bucur@nxp.com>
6130 L:      netdev@vger.kernel.org
6131 S:      Maintained
6132 F:      drivers/net/ethernet/freescale/fman
6133 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6134
6135 FREESCALE QORIQ PTP CLOCK DRIVER
6136 M:      Yangbo Lu <yangbo.lu@nxp.com>
6137 L:      netdev@vger.kernel.org
6138 S:      Maintained
6139 F:      drivers/ptp/ptp_qoriq.c
6140 F:      include/linux/fsl/ptp_qoriq.h
6141 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6142
6143 FREESCALE QUAD SPI DRIVER
6144 M:      Han Xu <han.xu@nxp.com>
6145 L:      linux-mtd@lists.infradead.org
6146 S:      Maintained
6147 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6148
6149 FREESCALE QUICC ENGINE LIBRARY
6150 M:      Qiang Zhao <qiang.zhao@nxp.com>
6151 L:      linuxppc-dev@lists.ozlabs.org
6152 S:      Maintained
6153 F:      drivers/soc/fsl/qe/
6154 F:      include/soc/fsl/*qe*.h
6155 F:      include/soc/fsl/*ucc*.h
6156
6157 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6158 M:      Li Yang <leoyang.li@nxp.com>
6159 L:      netdev@vger.kernel.org
6160 L:      linuxppc-dev@lists.ozlabs.org
6161 S:      Maintained
6162 F:      drivers/net/ethernet/freescale/ucc_geth*
6163
6164 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6165 M:      Zhao Qiang <qiang.zhao@nxp.com>
6166 L:      netdev@vger.kernel.org
6167 L:      linuxppc-dev@lists.ozlabs.org
6168 S:      Maintained
6169 F:      drivers/net/wan/fsl_ucc_hdlc*
6170
6171 FREESCALE QUICC ENGINE UCC UART DRIVER
6172 M:      Timur Tabi <timur@kernel.org>
6173 L:      linuxppc-dev@lists.ozlabs.org
6174 S:      Maintained
6175 F:      drivers/tty/serial/ucc_uart.c
6176
6177 FREESCALE SOC DRIVERS
6178 M:      Li Yang <leoyang.li@nxp.com>
6179 L:      linuxppc-dev@lists.ozlabs.org
6180 L:      linux-arm-kernel@lists.infradead.org
6181 S:      Maintained
6182 F:      Documentation/devicetree/bindings/soc/fsl/
6183 F:      drivers/soc/fsl/
6184 F:      include/linux/fsl/
6185
6186 FREESCALE SOC FS_ENET DRIVER
6187 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6188 L:      linuxppc-dev@lists.ozlabs.org
6189 L:      netdev@vger.kernel.org
6190 S:      Maintained
6191 F:      drivers/net/ethernet/freescale/fs_enet/
6192 F:      include/linux/fs_enet_pd.h
6193
6194 FREESCALE SOC SOUND DRIVERS
6195 M:      Timur Tabi <timur@kernel.org>
6196 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6197 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6198 R:      Fabio Estevam <festevam@gmail.com>
6199 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6200 L:      linuxppc-dev@lists.ozlabs.org
6201 S:      Maintained
6202 F:      sound/soc/fsl/fsl*
6203 F:      sound/soc/fsl/imx*
6204 F:      sound/soc/fsl/mpc8610_hpcd.c
6205
6206 FREESCALE USB PERIPHERAL DRIVERS
6207 M:      Li Yang <leoyang.li@nxp.com>
6208 L:      linux-usb@vger.kernel.org
6209 L:      linuxppc-dev@lists.ozlabs.org
6210 S:      Maintained
6211 F:      drivers/usb/gadget/udc/fsl*
6212
6213 FREEVXFS FILESYSTEM
6214 M:      Christoph Hellwig <hch@infradead.org>
6215 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6216 S:      Maintained
6217 F:      fs/freevxfs/
6218
6219 FREEZER
6220 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6221 M:      Pavel Machek <pavel@ucw.cz>
6222 L:      linux-pm@vger.kernel.org
6223 S:      Supported
6224 F:      Documentation/power/freezing-of-tasks.txt
6225 F:      include/linux/freezer.h
6226 F:      kernel/freezer.c
6227
6228 FRONTSWAP API
6229 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6230 L:      linux-kernel@vger.kernel.org
6231 S:      Maintained
6232 F:      mm/frontswap.c
6233 F:      include/linux/frontswap.h
6234
6235 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6236 M:      David Howells <dhowells@redhat.com>
6237 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6238 S:      Supported
6239 F:      Documentation/filesystems/caching/
6240 F:      fs/fscache/
6241 F:      include/linux/fscache*.h
6242
6243 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6244 M:      Theodore Y. Ts'o <tytso@mit.edu>
6245 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6246 L:      linux-fscrypt@vger.kernel.org
6247 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6249 S:      Supported
6250 F:      fs/crypto/
6251 F:      include/linux/fscrypt*.h
6252 F:      Documentation/filesystems/fscrypt.rst
6253
6254 FSI-ATTACHED I2C DRIVER
6255 M:      Eddie James <eajames@linux.ibm.com>
6256 L:      linux-i2c@vger.kernel.org
6257 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6258 S:      Maintained
6259 F:      drivers/i2c/busses/i2c-fsi.c
6260 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6261
6262 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6263 M:      Jan Kara <jack@suse.cz>
6264 R:      Amir Goldstein <amir73il@gmail.com>
6265 L:      linux-fsdevel@vger.kernel.org
6266 S:      Maintained
6267 F:      fs/notify/
6268 F:      include/linux/fsnotify*.h
6269
6270 FUJITSU LAPTOP EXTRAS
6271 M:      Jonathan Woithe <jwoithe@just42.net>
6272 L:      platform-driver-x86@vger.kernel.org
6273 S:      Maintained
6274 F:      drivers/platform/x86/fujitsu-laptop.c
6275
6276 FUJITSU M-5MO LS CAMERA ISP DRIVER
6277 M:      Kyungmin Park <kyungmin.park@samsung.com>
6278 M:      Heungjun Kim <riverful.kim@samsung.com>
6279 L:      linux-media@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/media/i2c/m5mols/
6282 F:      include/media/i2c/m5mols.h
6283
6284 FUJITSU TABLET EXTRAS
6285 M:      Robert Gerlach <khnz@gmx.de>
6286 L:      platform-driver-x86@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/platform/x86/fujitsu-tablet.c
6289
6290 FUSE: FILESYSTEM IN USERSPACE
6291 M:      Miklos Szeredi <miklos@szeredi.hu>
6292 L:      linux-fsdevel@vger.kernel.org
6293 W:      http://fuse.sourceforge.net/
6294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6295 S:      Maintained
6296 F:      fs/fuse/
6297 F:      include/uapi/linux/fuse.h
6298 F:      Documentation/filesystems/fuse.txt
6299
6300 FUTEX SUBSYSTEM
6301 M:      Thomas Gleixner <tglx@linutronix.de>
6302 M:      Ingo Molnar <mingo@redhat.com>
6303 R:      Peter Zijlstra <peterz@infradead.org>
6304 R:      Darren Hart <dvhart@infradead.org>
6305 L:      linux-kernel@vger.kernel.org
6306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6307 S:      Maintained
6308 F:      kernel/futex.c
6309 F:      kernel/futex_compat.c
6310 F:      include/asm-generic/futex.h
6311 F:      include/linux/futex.h
6312 F:      include/uapi/linux/futex.h
6313 F:      tools/testing/selftests/futex/
6314 F:      tools/perf/bench/futex*
6315 F:      Documentation/*futex*
6316
6317 GCC PLUGINS
6318 M:      Kees Cook <keescook@chromium.org>
6319 R:      Emese Revfy <re.emese@gmail.com>
6320 L:      kernel-hardening@lists.openwall.com
6321 S:      Maintained
6322 F:      scripts/gcc-plugins/
6323 F:      scripts/gcc-plugin.sh
6324 F:      scripts/Makefile.gcc-plugins
6325 F:      Documentation/gcc-plugins.txt
6326
6327 GASKET DRIVER FRAMEWORK
6328 M:      Rob Springer <rspringer@google.com>
6329 M:      Todd Poynor <toddpoynor@google.com>
6330 M:      Ben Chan <benchan@chromium.org>
6331 S:      Maintained
6332 F:      drivers/staging/gasket/
6333
6334 GCOV BASED KERNEL PROFILING
6335 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6336 S:      Maintained
6337 F:      kernel/gcov/
6338 F:      Documentation/dev-tools/gcov.rst
6339
6340 GDB KERNEL DEBUGGING HELPER SCRIPTS
6341 M:      Jan Kiszka <jan.kiszka@siemens.com>
6342 M:      Kieran Bingham <kbingham@kernel.org>
6343 S:      Supported
6344 F:      scripts/gdb/
6345
6346 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6347 M:      Achim Leubner <achim_leubner@adaptec.com>
6348 L:      linux-scsi@vger.kernel.org
6349 W:      http://www.icp-vortex.com/
6350 S:      Supported
6351 F:      drivers/scsi/gdt*
6352
6353 GEMTEK FM RADIO RECEIVER DRIVER
6354 M:      Hans Verkuil <hverkuil@xs4all.nl>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 W:      https://linuxtv.org
6358 S:      Maintained
6359 F:      drivers/media/radio/radio-gemtek*
6360
6361 GENERIC GPIO I2C DRIVER
6362 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6363 S:      Supported
6364 F:      drivers/i2c/busses/i2c-gpio.c
6365 F:      include/linux/platform_data/i2c-gpio.h
6366
6367 GENERIC GPIO I2C MULTIPLEXER DRIVER
6368 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6369 L:      linux-i2c@vger.kernel.org
6370 S:      Supported
6371 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6372 F:      include/linux/platform_data/i2c-mux-gpio.h
6373 F:      Documentation/i2c/muxes/i2c-mux-gpio
6374
6375 GENERIC HDLC (WAN) DRIVERS
6376 M:      Krzysztof Halasa <khc@pm.waw.pl>
6377 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6378 S:      Maintained
6379 F:      drivers/net/wan/c101.c
6380 F:      drivers/net/wan/hd6457*
6381 F:      drivers/net/wan/hdlc*
6382 F:      drivers/net/wan/n2.c
6383 F:      drivers/net/wan/pc300too.c
6384 F:      drivers/net/wan/pci200syn.c
6385 F:      drivers/net/wan/wanxl*
6386
6387 GENERIC INCLUDE/ASM HEADER FILES
6388 M:      Arnd Bergmann <arnd@arndb.de>
6389 L:      linux-arch@vger.kernel.org
6390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6391 S:      Maintained
6392 F:      include/asm-generic/
6393 F:      include/uapi/asm-generic/
6394
6395 GENERIC PHY FRAMEWORK
6396 M:      Kishon Vijay Abraham I <kishon@ti.com>
6397 L:      linux-kernel@vger.kernel.org
6398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6399 S:      Supported
6400 F:      drivers/phy/
6401 F:      include/linux/phy/
6402 F:      Documentation/devicetree/bindings/phy/
6403
6404 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6405 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6406 S:      Supported
6407 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6408
6409 GENERIC PM DOMAINS
6410 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6411 M:      Kevin Hilman <khilman@kernel.org>
6412 M:      Ulf Hansson <ulf.hansson@linaro.org>
6413 L:      linux-pm@vger.kernel.org
6414 S:      Supported
6415 F:      drivers/base/power/domain*.c
6416 F:      include/linux/pm_domain.h
6417 F:      Documentation/devicetree/bindings/power/power_domain.txt
6418
6419 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6420 M:      Eugen Hristev <eugen.hristev@microchip.com>
6421 L:      linux-input@vger.kernel.org
6422 S:      Maintained
6423 F:      drivers/input/touchscreen/resistive-adc-touch.c
6424
6425 GENERIC UIO DRIVER FOR PCI DEVICES
6426 M:      "Michael S. Tsirkin" <mst@redhat.com>
6427 L:      kvm@vger.kernel.org
6428 S:      Supported
6429 F:      drivers/uio/uio_pci_generic.c
6430
6431 GENWQE (IBM Generic Workqueue Card)
6432 M:      Frank Haverkamp <haver@linux.ibm.com>
6433 S:      Supported
6434 F:      drivers/misc/genwqe/
6435
6436 GET_MAINTAINER SCRIPT
6437 M:      Joe Perches <joe@perches.com>
6438 S:      Maintained
6439 F:      scripts/get_maintainer.pl
6440
6441 GFS2 FILE SYSTEM
6442 M:      Bob Peterson <rpeterso@redhat.com>
6443 M:      Andreas Gruenbacher <agruenba@redhat.com>
6444 L:      cluster-devel@redhat.com
6445 W:      http://sources.redhat.com/cluster/
6446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6447 S:      Supported
6448 F:      Documentation/filesystems/gfs2*.txt
6449 F:      fs/gfs2/
6450 F:      include/uapi/linux/gfs2_ondisk.h
6451
6452 GIGASET ISDN DRIVERS
6453 M:      Paul Bolle <pebolle@tiscali.nl>
6454 L:      gigaset307x-common@lists.sourceforge.net
6455 W:      http://gigaset307x.sourceforge.net/
6456 S:      Odd Fixes
6457 F:      Documentation/isdn/README.gigaset
6458 F:      drivers/isdn/gigaset/
6459 F:      include/uapi/linux/gigaset_dev.h
6460
6461 GNSS SUBSYSTEM
6462 M:      Johan Hovold <johan@kernel.org>
6463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6464 S:      Maintained
6465 F:      Documentation/ABI/testing/sysfs-class-gnss
6466 F:      Documentation/devicetree/bindings/gnss/
6467 F:      drivers/gnss/
6468 F:      include/linux/gnss.h
6469
6470 GO7007 MPEG CODEC
6471 M:      Hans Verkuil <hans.verkuil@cisco.com>
6472 L:      linux-media@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/media/usb/go7007/
6475
6476 GOODIX TOUCHSCREEN
6477 M:      Bastien Nocera <hadess@hadess.net>
6478 L:      linux-input@vger.kernel.org
6479 S:      Maintained
6480 F:      drivers/input/touchscreen/goodix.c
6481
6482 GPD POCKET FAN DRIVER
6483 M:      Hans de Goede <hdegoede@redhat.com>
6484 L:      platform-driver-x86@vger.kernel.org
6485 S:      Maintained
6486 F:      drivers/platform/x86/gpd-pocket-fan.c
6487
6488 GPIO ACPI SUPPORT
6489 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6490 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6491 L:      linux-gpio@vger.kernel.org
6492 L:      linux-acpi@vger.kernel.org
6493 S:      Maintained
6494 F:      Documentation/acpi/gpio-properties.txt
6495 F:      drivers/gpio/gpiolib-acpi.c
6496
6497 GPIO IR Transmitter
6498 M:      Sean Young <sean@mess.org>
6499 L:      linux-media@vger.kernel.org
6500 S:      Maintained
6501 F:      drivers/media/rc/gpio-ir-tx.c
6502
6503 GPIO MOCKUP DRIVER
6504 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6505 L:      linux-gpio@vger.kernel.org
6506 S:      Maintained
6507 F:      drivers/gpio/gpio-mockup.c
6508 F:      tools/testing/selftests/gpio/
6509
6510 GPIO SUBSYSTEM
6511 M:      Linus Walleij <linus.walleij@linaro.org>
6512 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6513 L:      linux-gpio@vger.kernel.org
6514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6515 S:      Maintained
6516 F:      Documentation/devicetree/bindings/gpio/
6517 F:      Documentation/driver-api/gpio/
6518 F:      Documentation/gpio/
6519 F:      Documentation/ABI/testing/gpio-cdev
6520 F:      Documentation/ABI/obsolete/sysfs-gpio
6521 F:      drivers/gpio/
6522 F:      include/linux/gpio/
6523 F:      include/linux/gpio.h
6524 F:      include/linux/of_gpio.h
6525 F:      include/asm-generic/gpio.h
6526 F:      include/uapi/linux/gpio.h
6527 F:      tools/gpio/
6528
6529 GRE DEMULTIPLEXER DRIVER
6530 M:      Dmitry Kozlov <xeb@mail.ru>
6531 L:      netdev@vger.kernel.org
6532 S:      Maintained
6533 F:      net/ipv4/gre_demux.c
6534 F:      net/ipv4/gre_offload.c
6535 F:      include/net/gre.h
6536
6537 GRETH 10/100/1G Ethernet MAC device driver
6538 M:      Andreas Larsson <andreas@gaisler.com>
6539 L:      netdev@vger.kernel.org
6540 S:      Maintained
6541 F:      drivers/net/ethernet/aeroflex/
6542
6543 GREYBUS AUDIO PROTOCOLS DRIVERS
6544 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6545 M:      Mark Greer <mgreer@animalcreek.com>
6546 S:      Maintained
6547 F:      drivers/staging/greybus/audio_apbridgea.c
6548 F:      drivers/staging/greybus/audio_apbridgea.h
6549 F:      drivers/staging/greybus/audio_codec.c
6550 F:      drivers/staging/greybus/audio_codec.h
6551 F:      drivers/staging/greybus/audio_gb.c
6552 F:      drivers/staging/greybus/audio_manager.c
6553 F:      drivers/staging/greybus/audio_manager.h
6554 F:      drivers/staging/greybus/audio_manager_module.c
6555 F:      drivers/staging/greybus/audio_manager_private.h
6556 F:      drivers/staging/greybus/audio_manager_sysfs.c
6557 F:      drivers/staging/greybus/audio_module.c
6558 F:      drivers/staging/greybus/audio_topology.c
6559
6560 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6561 M:      Viresh Kumar <vireshk@kernel.org>
6562 S:      Maintained
6563 F:      drivers/staging/greybus/authentication.c
6564 F:      drivers/staging/greybus/bootrom.c
6565 F:      drivers/staging/greybus/firmware.h
6566 F:      drivers/staging/greybus/fw-core.c
6567 F:      drivers/staging/greybus/fw-download.c
6568 F:      drivers/staging/greybus/fw-management.c
6569 F:      drivers/staging/greybus/greybus_authentication.h
6570 F:      drivers/staging/greybus/greybus_firmware.h
6571 F:      drivers/staging/greybus/hid.c
6572 F:      drivers/staging/greybus/i2c.c
6573 F:      drivers/staging/greybus/spi.c
6574 F:      drivers/staging/greybus/spilib.c
6575 F:      drivers/staging/greybus/spilib.h
6576
6577 GREYBUS LOOPBACK DRIVER
6578 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6579 S:      Maintained
6580 F:      drivers/staging/greybus/loopback.c
6581
6582 GREYBUS PLATFORM DRIVERS
6583 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6584 S:      Maintained
6585 F:      drivers/staging/greybus/arche-platform.c
6586 F:      drivers/staging/greybus/arche-apb-ctrl.c
6587 F:      drivers/staging/greybus/arche_platform.h
6588
6589 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6590 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6591 S:      Maintained
6592 F:      drivers/staging/greybus/sdio.c
6593 F:      drivers/staging/greybus/light.c
6594 F:      drivers/staging/greybus/gpio.c
6595 F:      drivers/staging/greybus/power_supply.c
6596 F:      drivers/staging/greybus/spi.c
6597 F:      drivers/staging/greybus/spilib.c
6598
6599 GREYBUS SUBSYSTEM
6600 M:      Johan Hovold <johan@kernel.org>
6601 M:      Alex Elder <elder@kernel.org>
6602 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6603 S:      Maintained
6604 F:      drivers/staging/greybus/
6605 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6606
6607 GREYBUS UART PROTOCOLS DRIVERS
6608 M:      David Lin <dtwlin@gmail.com>
6609 S:      Maintained
6610 F:      drivers/staging/greybus/uart.c
6611 F:      drivers/staging/greybus/log.c
6612
6613 GS1662 VIDEO SERIALIZER
6614 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6615 L:      linux-media@vger.kernel.org
6616 T:      git git://linuxtv.org/media_tree.git
6617 S:      Maintained
6618 F:      drivers/media/spi/gs1662.c
6619
6620 GSPCA FINEPIX SUBDRIVER
6621 M:      Frank Zago <frank@zago.net>
6622 L:      linux-media@vger.kernel.org
6623 T:      git git://linuxtv.org/media_tree.git
6624 S:      Maintained
6625 F:      drivers/media/usb/gspca/finepix.c
6626
6627 GSPCA GL860 SUBDRIVER
6628 M:      Olivier Lorin <o.lorin@laposte.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/gl860/
6633
6634 GSPCA M5602 SUBDRIVER
6635 M:      Erik Andren <erik.andren@gmail.com>
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/m5602/
6640
6641 GSPCA PAC207 SONIXB SUBDRIVER
6642 M:      Hans Verkuil <hverkuil@xs4all.nl>
6643 L:      linux-media@vger.kernel.org
6644 T:      git git://linuxtv.org/media_tree.git
6645 S:      Odd Fixes
6646 F:      drivers/media/usb/gspca/pac207.c
6647
6648 GSPCA SN9C20X SUBDRIVER
6649 M:      Brian Johnson <brijohn@gmail.com>
6650 L:      linux-media@vger.kernel.org
6651 T:      git git://linuxtv.org/media_tree.git
6652 S:      Maintained
6653 F:      drivers/media/usb/gspca/sn9c20x.c
6654
6655 GSPCA T613 SUBDRIVER
6656 M:      Leandro Costantino <lcostantino@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/t613.c
6661
6662 GSPCA USB WEBCAM DRIVER
6663 M:      Hans Verkuil <hverkuil@xs4all.nl>
6664 L:      linux-media@vger.kernel.org
6665 T:      git git://linuxtv.org/media_tree.git
6666 S:      Odd Fixes
6667 F:      drivers/media/usb/gspca/
6668
6669 GTP (GPRS Tunneling Protocol)
6670 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6671 M:      Harald Welte <laforge@gnumonks.org>
6672 L:      osmocom-net-gprs@lists.osmocom.org
6673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6674 S:      Maintained
6675 F:      drivers/net/gtp.c
6676
6677 GUID PARTITION TABLE (GPT)
6678 M:      Davidlohr Bueso <dave@stgolabs.net>
6679 L:      linux-efi@vger.kernel.org
6680 S:      Maintained
6681 F:      block/partitions/efi.*
6682
6683 H8/300 ARCHITECTURE
6684 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6685 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6686 W:      http://uclinux-h8.sourceforge.jp
6687 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6688 S:      Maintained
6689 F:      arch/h8300/
6690 F:      drivers/clocksource/h8300_*.c
6691 F:      drivers/clk/h8300/
6692 F:      drivers/irqchip/irq-renesas-h8*.c
6693
6694 HACKRF MEDIA DRIVER
6695 M:      Antti Palosaari <crope@iki.fi>
6696 L:      linux-media@vger.kernel.org
6697 W:      https://linuxtv.org
6698 W:      http://palosaari.fi/linux/
6699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6700 T:      git git://linuxtv.org/anttip/media_tree.git
6701 S:      Maintained
6702 F:      drivers/media/usb/hackrf/
6703
6704 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6705 M:      Frank Seidel <frank@f-seidel.de>
6706 L:      platform-driver-x86@vger.kernel.org
6707 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6708 S:      Maintained
6709 F:      drivers/platform/x86/hdaps.c
6710
6711 HARDWARE MONITORING
6712 M:      Jean Delvare <jdelvare@suse.com>
6713 M:      Guenter Roeck <linux@roeck-us.net>
6714 L:      linux-hwmon@vger.kernel.org
6715 W:      http://hwmon.wiki.kernel.org/
6716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6717 S:      Maintained
6718 F:      Documentation/devicetree/bindings/hwmon/
6719 F:      Documentation/hwmon/
6720 F:      drivers/hwmon/
6721 F:      include/linux/hwmon*.h
6722 F:      include/trace/events/hwmon*.h
6723
6724 HARDWARE RANDOM NUMBER GENERATOR CORE
6725 M:      Matt Mackall <mpm@selenic.com>
6726 M:      Herbert Xu <herbert@gondor.apana.org.au>
6727 L:      linux-crypto@vger.kernel.org
6728 S:      Odd fixes
6729 F:      Documentation/devicetree/bindings/rng/
6730 F:      Documentation/hw_random.txt
6731 F:      drivers/char/hw_random/
6732 F:      include/linux/hw_random.h
6733
6734 HARDWARE TRACING FACILITIES
6735 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6736 S:      Maintained
6737 F:      drivers/hwtracing/
6738
6739 HARDWARE SPINLOCK CORE
6740 M:      Ohad Ben-Cohen <ohad@wizery.com>
6741 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6742 L:      linux-remoteproc@vger.kernel.org
6743 S:      Maintained
6744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6745 F:      Documentation/devicetree/bindings/hwlock/
6746 F:      Documentation/hwspinlock.txt
6747 F:      drivers/hwspinlock/
6748 F:      include/linux/hwspinlock.h
6749
6750 HARMONY SOUND DRIVER
6751 L:      linux-parisc@vger.kernel.org
6752 S:      Maintained
6753 F:      sound/parisc/harmony.*
6754
6755 HDPVR USB VIDEO ENCODER DRIVER
6756 M:      Hans Verkuil <hverkuil@xs4all.nl>
6757 L:      linux-media@vger.kernel.org
6758 T:      git git://linuxtv.org/media_tree.git
6759 W:      https://linuxtv.org
6760 S:      Odd Fixes
6761 F:      drivers/media/usb/hdpvr/
6762
6763 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6764 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6765 S:      Supported
6766 F:      Documentation/watchdog/hpwdt.txt
6767 F:      drivers/watchdog/hpwdt.c
6768
6769 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6770 M:      Don Brace <don.brace@microsemi.com>
6771 L:      esc.storagedev@microsemi.com
6772 L:      linux-scsi@vger.kernel.org
6773 S:      Supported
6774 F:      Documentation/scsi/hpsa.txt
6775 F:      drivers/scsi/hpsa*.[ch]
6776 F:      include/linux/cciss*.h
6777 F:      include/uapi/linux/cciss*.h
6778
6779 HFI1 DRIVER
6780 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6781 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6782 L:      linux-rdma@vger.kernel.org
6783 S:      Supported
6784 F:      drivers/infiniband/hw/hfi1
6785
6786 HFS FILESYSTEM
6787 L:      linux-fsdevel@vger.kernel.org
6788 S:      Orphan
6789 F:      Documentation/filesystems/hfs.txt
6790 F:      fs/hfs/
6791
6792 HFSPLUS FILESYSTEM
6793 L:      linux-fsdevel@vger.kernel.org
6794 S:      Orphan
6795 F:      Documentation/filesystems/hfsplus.txt
6796 F:      fs/hfsplus/
6797
6798 HGA FRAMEBUFFER DRIVER
6799 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6800 L:      linux-nvidia@lists.surfsouth.com
6801 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6802 S:      Maintained
6803 F:      drivers/video/fbdev/hgafb.c
6804
6805 HIBERNATION (aka Software Suspend, aka swsusp)
6806 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6807 M:      Pavel Machek <pavel@ucw.cz>
6808 L:      linux-pm@vger.kernel.org
6809 B:      https://bugzilla.kernel.org
6810 S:      Supported
6811 F:      arch/x86/power/
6812 F:      drivers/base/power/
6813 F:      kernel/power/
6814 F:      include/linux/suspend.h
6815 F:      include/linux/freezer.h
6816 F:      include/linux/pm.h
6817 F:      arch/*/include/asm/suspend*.h
6818
6819 HID CORE LAYER
6820 M:      Jiri Kosina <jikos@kernel.org>
6821 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6822 L:      linux-input@vger.kernel.org
6823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6824 S:      Maintained
6825 F:      drivers/hid/
6826 F:      include/linux/hid*
6827 F:      include/uapi/linux/hid*
6828
6829 HID SENSOR HUB DRIVERS
6830 M:      Jiri Kosina <jikos@kernel.org>
6831 M:      Jonathan Cameron <jic23@kernel.org>
6832 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6833 L:      linux-input@vger.kernel.org
6834 L:      linux-iio@vger.kernel.org
6835 S:      Maintained
6836 F:      Documentation/hid/hid-sensor*
6837 F:      drivers/hid/hid-sensor-*
6838 F:      drivers/iio/*/hid-*
6839 F:      include/linux/hid-sensor-*
6840
6841 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6842 M:      Thomas Gleixner <tglx@linutronix.de>
6843 L:      linux-kernel@vger.kernel.org
6844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6845 S:      Maintained
6846 F:      Documentation/timers/
6847 F:      kernel/time/hrtimer.c
6848 F:      kernel/time/clockevents.c
6849 F:      kernel/time/timer_*.c
6850 F:      include/linux/clockchips.h
6851 F:      include/linux/hrtimer.h
6852
6853 HIGH-SPEED SCC DRIVER FOR AX.25
6854 L:      linux-hams@vger.kernel.org
6855 S:      Orphan
6856 F:      drivers/net/hamradio/dmascc.c
6857 F:      drivers/net/hamradio/scc.c
6858
6859 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6860 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6861 W:      http://www.highpoint-tech.com
6862 S:      Supported
6863 F:      Documentation/scsi/hptiop.txt
6864 F:      drivers/scsi/hptiop.c
6865
6866 HIPPI
6867 M:      Jes Sorensen <jes@trained-monkey.org>
6868 L:      linux-hippi@sunsite.dk
6869 S:      Maintained
6870 F:      include/linux/hippidevice.h
6871 F:      include/uapi/linux/if_hippi.h
6872 F:      net/802/hippi.c
6873 F:      drivers/net/hippi/
6874
6875 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6876 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6877 M:      Salil Mehta <salil.mehta@huawei.com>
6878 L:      netdev@vger.kernel.org
6879 W:      http://www.hisilicon.com
6880 S:      Maintained
6881 F:      drivers/net/ethernet/hisilicon/hns3/
6882
6883 HISILICON LPC BUS DRIVER
6884 M:      john.garry@huawei.com
6885 W:      http://www.hisilicon.com
6886 S:      Maintained
6887 F:      drivers/bus/hisi_lpc.c
6888 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6889
6890 HISILICON NETWORK SUBSYSTEM DRIVER
6891 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6892 M:      Salil Mehta <salil.mehta@huawei.com>
6893 L:      netdev@vger.kernel.org
6894 W:      http://www.hisilicon.com
6895 S:      Maintained
6896 F:      drivers/net/ethernet/hisilicon/
6897 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6898
6899 HISILICON PMU DRIVER
6900 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6901 W:      http://www.hisilicon.com
6902 S:      Supported
6903 F:      drivers/perf/hisilicon
6904 F:      Documentation/perf/hisi-pmu.txt
6905
6906 HISILICON ROCE DRIVER
6907 M:      Lijun Ou <oulijun@huawei.com>
6908 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6909 L:      linux-rdma@vger.kernel.org
6910 S:      Maintained
6911 F:      drivers/infiniband/hw/hns/
6912 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6913
6914 HISILICON SAS Controller
6915 M:      John Garry <john.garry@huawei.com>
6916 W:      http://www.hisilicon.com
6917 S:      Supported
6918 F:      drivers/scsi/hisi_sas/
6919 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6920
6921 HMM - Heterogeneous Memory Management
6922 M:      Jérôme Glisse <jglisse@redhat.com>
6923 L:      linux-mm@kvack.org
6924 S:      Maintained
6925 F:      mm/hmm*
6926 F:      include/linux/hmm*
6927 F:      Documentation/vm/hmm.rst
6928
6929 HOST AP DRIVER
6930 M:      Jouni Malinen <j@w1.fi>
6931 L:      linux-wireless@vger.kernel.org
6932 W:      http://w1.fi/hostap-driver.html
6933 S:      Obsolete
6934 F:      drivers/net/wireless/intersil/hostap/
6935
6936 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6937 L:      platform-driver-x86@vger.kernel.org
6938 S:      Orphan
6939 F:      drivers/platform/x86/tc1100-wmi.c
6940
6941 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6942 M:      Jaroslav Kysela <perex@perex.cz>
6943 S:      Maintained
6944 F:      drivers/net/ethernet/hp/hp100.*
6945
6946 HPET:   High Precision Event Timers driver
6947 M:      Clemens Ladisch <clemens@ladisch.de>
6948 S:      Maintained
6949 F:      Documentation/timers/hpet.txt
6950 F:      drivers/char/hpet.c
6951 F:      include/linux/hpet.h
6952 F:      include/uapi/linux/hpet.h
6953
6954 HPET:   x86
6955 S:      Orphan
6956 F:      arch/x86/kernel/hpet.c
6957 F:      arch/x86/include/asm/hpet.h
6958
6959 HPFS FILESYSTEM
6960 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6961 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6962 S:      Maintained
6963 F:      fs/hpfs/
6964
6965 HSI SUBSYSTEM
6966 M:      Sebastian Reichel <sre@kernel.org>
6967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6968 S:      Maintained
6969 F:      Documentation/ABI/testing/sysfs-bus-hsi
6970 F:      Documentation/driver-api/hsi.rst
6971 F:      drivers/hsi/
6972 F:      include/linux/hsi/
6973 F:      include/uapi/linux/hsi/
6974
6975 HSO 3G MODEM DRIVER
6976 L:      linux-usb@vger.kernel.org
6977 S:      Orphan
6978 F:      drivers/net/usb/hso.c
6979
6980 HSR NETWORK PROTOCOL
6981 M:      Arvid Brodin <arvid.brodin@alten.se>
6982 L:      netdev@vger.kernel.org
6983 S:      Maintained
6984 F:      net/hsr/
6985
6986 HT16K33 LED CONTROLLER DRIVER
6987 M:      Robin van der Gracht <robin@protonic.nl>
6988 S:      Maintained
6989 F:      drivers/auxdisplay/ht16k33.c
6990 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6991
6992 HTCPEN TOUCHSCREEN DRIVER
6993 M:      Pau Oliva Fora <pof@eslack.org>
6994 L:      linux-input@vger.kernel.org
6995 S:      Maintained
6996 F:      drivers/input/touchscreen/htcpen.c
6997
6998 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6999 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7000 L:      linux-iio@vger.kernel.org
7001 W:      http://www.st.com/
7002 S:      Maintained
7003 F:      drivers/iio/humidity/hts221*
7004 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7005
7006 HUAWEI ETHERNET DRIVER
7007 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7008 L:      netdev@vger.kernel.org
7009 S:      Supported
7010 F:      Documentation/networking/hinic.txt
7011 F:      drivers/net/ethernet/huawei/hinic/
7012
7013 HUGETLB FILESYSTEM
7014 M:      Mike Kravetz <mike.kravetz@oracle.com>
7015 L:      linux-mm@kvack.org
7016 S:      Maintained
7017 F:      fs/hugetlbfs/
7018 F:      mm/hugetlb.c
7019 F:      include/linux/hugetlb.h
7020 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7021 F:      Documentation/vm/hugetlbfs_reserv.rst
7022 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7023
7024 HVA ST MEDIA DRIVER
7025 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7026 L:      linux-media@vger.kernel.org
7027 T:      git git://linuxtv.org/media_tree.git
7028 W:      https://linuxtv.org
7029 S:      Supported
7030 F:      drivers/media/platform/sti/hva
7031
7032 HWPOISON MEMORY FAILURE HANDLING
7033 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7034 L:      linux-mm@kvack.org
7035 S:      Maintained
7036 F:      mm/memory-failure.c
7037 F:      mm/hwpoison-inject.c
7038
7039 HYGON PROCESSOR SUPPORT
7040 M:      Pu Wen <puwen@hygon.cn>
7041 L:      linux-kernel@vger.kernel.org
7042 S:      Maintained
7043 F:      arch/x86/kernel/cpu/hygon.c
7044
7045 Hyper-V CORE AND DRIVERS
7046 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7047 M:      Haiyang Zhang <haiyangz@microsoft.com>
7048 M:      Stephen Hemminger <sthemmin@microsoft.com>
7049 M:      Sasha Levin <sashal@kernel.org>
7050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7051 L:      devel@linuxdriverproject.org
7052 S:      Supported
7053 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7054 F:      arch/x86/include/asm/mshyperv.h
7055 F:      arch/x86/include/asm/trace/hyperv.h
7056 F:      arch/x86/include/asm/hyperv-tlfs.h
7057 F:      arch/x86/kernel/cpu/mshyperv.c
7058 F:      arch/x86/hyperv
7059 F:      drivers/hid/hid-hyperv.c
7060 F:      drivers/hv/
7061 F:      drivers/input/serio/hyperv-keyboard.c
7062 F:      drivers/pci/controller/pci-hyperv.c
7063 F:      drivers/net/hyperv/
7064 F:      drivers/scsi/storvsc_drv.c
7065 F:      drivers/uio/uio_hv_generic.c
7066 F:      drivers/video/fbdev/hyperv_fb.c
7067 F:      net/vmw_vsock/hyperv_transport.c
7068 F:      include/linux/hyperv.h
7069 F:      include/uapi/linux/hyperv.h
7070 F:      tools/hv/
7071 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7072
7073 HYPERVISOR VIRTUAL CONSOLE DRIVER
7074 L:      linuxppc-dev@lists.ozlabs.org
7075 S:      Odd Fixes
7076 F:      drivers/tty/hvc/
7077
7078 I2C ACPI SUPPORT
7079 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7080 L:      linux-i2c@vger.kernel.org
7081 L:      linux-acpi@vger.kernel.org
7082 S:      Maintained
7083 F:      drivers/i2c/i2c-core-acpi.c
7084
7085 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7086 M:      Ajay Gupta <ajayg@nvidia.com>
7087 L:      linux-i2c@vger.kernel.org
7088 S:      Maintained
7089 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7090 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7091
7092 I2C MUXES
7093 M:      Peter Rosin <peda@axentia.se>
7094 L:      linux-i2c@vger.kernel.org
7095 S:      Maintained
7096 F:      Documentation/i2c/i2c-topology
7097 F:      Documentation/i2c/muxes/
7098 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7099 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7100 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7101 F:      drivers/i2c/i2c-mux.c
7102 F:      drivers/i2c/muxes/
7103 F:      include/linux/i2c-mux.h
7104
7105 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7106 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7107 L:      linux-i2c@vger.kernel.org
7108 S:      Maintained
7109 F:      drivers/i2c/busses/i2c-mv64xxx.c
7110
7111 I2C OVER PARALLEL PORT
7112 M:      Jean Delvare <jdelvare@suse.com>
7113 L:      linux-i2c@vger.kernel.org
7114 S:      Maintained
7115 F:      Documentation/i2c/busses/i2c-parport
7116 F:      Documentation/i2c/busses/i2c-parport-light
7117 F:      drivers/i2c/busses/i2c-parport.c
7118 F:      drivers/i2c/busses/i2c-parport-light.c
7119
7120 I2C SUBSYSTEM
7121 M:      Wolfram Sang <wsa@the-dreams.de>
7122 L:      linux-i2c@vger.kernel.org
7123 W:      https://i2c.wiki.kernel.org/
7124 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7126 S:      Maintained
7127 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7128 F:      Documentation/i2c/
7129 F:      drivers/i2c/*
7130 F:      include/linux/i2c.h
7131 F:      include/linux/i2c-dev.h
7132 F:      include/linux/i2c-smbus.h
7133 F:      include/uapi/linux/i2c.h
7134 F:      include/uapi/linux/i2c-*.h
7135
7136 I2C SUBSYSTEM HOST DRIVERS
7137 L:      linux-i2c@vger.kernel.org
7138 W:      https://i2c.wiki.kernel.org/
7139 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7141 S:      Odd Fixes
7142 F:      Documentation/devicetree/bindings/i2c/
7143 F:      drivers/i2c/algos/
7144 F:      drivers/i2c/busses/
7145
7146 I2C-TAOS-EVM DRIVER
7147 M:      Jean Delvare <jdelvare@suse.com>
7148 L:      linux-i2c@vger.kernel.org
7149 S:      Maintained
7150 F:      Documentation/i2c/busses/i2c-taos-evm
7151 F:      drivers/i2c/busses/i2c-taos-evm.c
7152
7153 I2C-TINY-USB DRIVER
7154 M:      Till Harbaum <till@harbaum.org>
7155 L:      linux-i2c@vger.kernel.org
7156 W:      http://www.harbaum.org/till/i2c_tiny_usb
7157 S:      Maintained
7158 F:      drivers/i2c/busses/i2c-tiny-usb.c
7159
7160 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7161 M:      Jean Delvare <jdelvare@suse.com>
7162 L:      linux-i2c@vger.kernel.org
7163 S:      Maintained
7164 F:      Documentation/i2c/busses/i2c-ali1535
7165 F:      Documentation/i2c/busses/i2c-ali1563
7166 F:      Documentation/i2c/busses/i2c-ali15x3
7167 F:      Documentation/i2c/busses/i2c-amd756
7168 F:      Documentation/i2c/busses/i2c-amd8111
7169 F:      Documentation/i2c/busses/i2c-i801
7170 F:      Documentation/i2c/busses/i2c-nforce2
7171 F:      Documentation/i2c/busses/i2c-piix4
7172 F:      Documentation/i2c/busses/i2c-sis5595
7173 F:      Documentation/i2c/busses/i2c-sis630
7174 F:      Documentation/i2c/busses/i2c-sis96x
7175 F:      Documentation/i2c/busses/i2c-via
7176 F:      Documentation/i2c/busses/i2c-viapro
7177 F:      drivers/i2c/busses/i2c-ali1535.c
7178 F:      drivers/i2c/busses/i2c-ali1563.c
7179 F:      drivers/i2c/busses/i2c-ali15x3.c
7180 F:      drivers/i2c/busses/i2c-amd756.c
7181 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7182 F:      drivers/i2c/busses/i2c-amd8111.c
7183 F:      drivers/i2c/busses/i2c-i801.c
7184 F:      drivers/i2c/busses/i2c-isch.c
7185 F:      drivers/i2c/busses/i2c-nforce2.c
7186 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7187 F:      drivers/i2c/busses/i2c-piix4.c
7188 F:      drivers/i2c/busses/i2c-sis5595.c
7189 F:      drivers/i2c/busses/i2c-sis630.c
7190 F:      drivers/i2c/busses/i2c-sis96x.c
7191 F:      drivers/i2c/busses/i2c-via.c
7192 F:      drivers/i2c/busses/i2c-viapro.c
7193
7194 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7195 M:      Hans de Goede <hdegoede@redhat.com>
7196 L:      linux-i2c@vger.kernel.org
7197 S:      Maintained
7198 F:      drivers/i2c/busses/i2c-cht-wc.c
7199
7200 I2C/SMBUS ISMT DRIVER
7201 M:      Seth Heasley <seth.heasley@intel.com>
7202 M:      Neil Horman <nhorman@tuxdriver.com>
7203 L:      linux-i2c@vger.kernel.org
7204 F:      drivers/i2c/busses/i2c-ismt.c
7205 F:      Documentation/i2c/busses/i2c-ismt
7206
7207 I2C/SMBUS STUB DRIVER
7208 M:      Jean Delvare <jdelvare@suse.com>
7209 L:      linux-i2c@vger.kernel.org
7210 S:      Maintained
7211 F:      drivers/i2c/i2c-stub.c
7212
7213 I3C SUBSYSTEM
7214 M:      Boris Brezillon <bbrezillon@kernel.org>
7215 L:      linux-i3c@lists.infradead.org
7216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7217 S:      Maintained
7218 F:      Documentation/ABI/testing/sysfs-bus-i3c
7219 F:      Documentation/devicetree/bindings/i3c/
7220 F:      Documentation/driver-api/i3c
7221 F:      drivers/i3c/
7222 F:      include/linux/i3c/
7223 F:      include/dt-bindings/i3c/
7224
7225 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7226 M:      Vitor Soares <vitor.soares@synopsys.com>
7227 S:      Maintained
7228 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7229 F:      drivers/i3c/master/dw*
7230
7231 IA64 (Itanium) PLATFORM
7232 M:      Tony Luck <tony.luck@intel.com>
7233 M:      Fenghua Yu <fenghua.yu@intel.com>
7234 L:      linux-ia64@vger.kernel.org
7235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7236 S:      Maintained
7237 F:      arch/ia64/
7238
7239 IBM Power 842 compression accelerator
7240 M:      Haren Myneni <haren@us.ibm.com>
7241 S:      Supported
7242 F:      drivers/crypto/nx/Makefile
7243 F:      drivers/crypto/nx/Kconfig
7244 F:      drivers/crypto/nx/nx-842*
7245 F:      include/linux/sw842.h
7246 F:      crypto/842.c
7247 F:      lib/842/
7248
7249 IBM Power in-Nest Crypto Acceleration
7250 M:      Breno Leitão <leitao@debian.org>
7251 M:      Nayna Jain <nayna@linux.ibm.com>
7252 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7253 L:      linux-crypto@vger.kernel.org
7254 S:      Supported
7255 F:      drivers/crypto/nx/Makefile
7256 F:      drivers/crypto/nx/Kconfig
7257 F:      drivers/crypto/nx/nx-aes*
7258 F:      drivers/crypto/nx/nx-sha*
7259 F:      drivers/crypto/nx/nx.*
7260 F:      drivers/crypto/nx/nx_csbcpb.h
7261 F:      drivers/crypto/nx/nx_debugfs.h
7262
7263 IBM Power Linux RAID adapter
7264 M:      Brian King <brking@us.ibm.com>
7265 S:      Supported
7266 F:      drivers/scsi/ipr.*
7267
7268 IBM Power SRIOV Virtual NIC Device Driver
7269 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7270 M:      John Allen <jallen@linux.ibm.com>
7271 L:      netdev@vger.kernel.org
7272 S:      Supported
7273 F:      drivers/net/ethernet/ibm/ibmvnic.*
7274
7275 IBM Power Virtual Accelerator Switchboard
7276 M:      Sukadev Bhattiprolu
7277 L:      linuxppc-dev@lists.ozlabs.org
7278 S:      Supported
7279 F:      arch/powerpc/platforms/powernv/vas*
7280 F:      arch/powerpc/platforms/powernv/copy-paste.h
7281 F:      arch/powerpc/include/asm/vas.h
7282 F:      arch/powerpc/include/uapi/asm/vas.h
7283
7284 IBM Power Virtual Ethernet Device Driver
7285 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7286 L:      netdev@vger.kernel.org
7287 S:      Supported
7288 F:      drivers/net/ethernet/ibm/ibmveth.*
7289
7290 IBM Power Virtual FC Device Drivers
7291 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7292 L:      linux-scsi@vger.kernel.org
7293 S:      Supported
7294 F:      drivers/scsi/ibmvscsi/ibmvfc*
7295
7296 IBM Power Virtual Management Channel Driver
7297 M:      Steven Royer <seroyer@linux.ibm.com>
7298 S:      Supported
7299 F:      drivers/misc/ibmvmc.*
7300
7301 IBM Power Virtual SCSI Device Drivers
7302 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7303 L:      linux-scsi@vger.kernel.org
7304 S:      Supported
7305 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7306 F:      include/scsi/viosrp.h
7307
7308 IBM Power Virtual SCSI Device Target Driver
7309 M:      Michael Cyr <mikecyr@linux.ibm.com>
7310 L:      linux-scsi@vger.kernel.org
7311 L:      target-devel@vger.kernel.org
7312 S:      Supported
7313 F:      drivers/scsi/ibmvscsi_tgt/
7314
7315 IBM Power VMX Cryptographic instructions
7316 M:      Breno Leitão <leitao@debian.org>
7317 M:      Nayna Jain <nayna@linux.ibm.com>
7318 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7319 L:      linux-crypto@vger.kernel.org
7320 S:      Supported
7321 F:      drivers/crypto/vmx/Makefile
7322 F:      drivers/crypto/vmx/Kconfig
7323 F:      drivers/crypto/vmx/vmx.c
7324 F:      drivers/crypto/vmx/aes*
7325 F:      drivers/crypto/vmx/ghash*
7326 F:      drivers/crypto/vmx/ppc-xlate.pl
7327
7328 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7329 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7330 L:      linux-pci@vger.kernel.org
7331 L:      linuxppc-dev@lists.ozlabs.org
7332 S:      Supported
7333 F:      drivers/pci/hotplug/rpaphp*
7334
7335 IBM Power IO DLPAR 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/rpadlpar*
7341
7342 IBM ServeRAID RAID DRIVER
7343 S:      Orphan
7344 F:      drivers/scsi/ips.*
7345
7346 ICH LPC AND GPIO DRIVER
7347 M:      Peter Tyser <ptyser@xes-inc.com>
7348 S:      Maintained
7349 F:      drivers/mfd/lpc_ich.c
7350 F:      drivers/gpio/gpio-ich.c
7351
7352 IDE SUBSYSTEM
7353 M:      "David S. Miller" <davem@davemloft.net>
7354 L:      linux-ide@vger.kernel.org
7355 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7357 S:      Maintained
7358 F:      Documentation/ide/
7359 F:      drivers/ide/
7360 F:      include/linux/ide.h
7361
7362 IDE/ATAPI DRIVERS
7363 M:      Borislav Petkov <bp@alien8.de>
7364 L:      linux-ide@vger.kernel.org
7365 S:      Maintained
7366 F:      Documentation/cdrom/ide-cd
7367 F:      drivers/ide/ide-cd*
7368
7369 IDEAPAD LAPTOP EXTRAS DRIVER
7370 M:      Ike Panhc <ike.pan@canonical.com>
7371 L:      platform-driver-x86@vger.kernel.org
7372 W:      http://launchpad.net/ideapad-laptop
7373 S:      Maintained
7374 F:      drivers/platform/x86/ideapad-laptop.c
7375
7376 IDEAPAD LAPTOP SLIDEBAR DRIVER
7377 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7378 L:      linux-input@vger.kernel.org
7379 W:      https://github.com/o2genum/ideapad-slidebar
7380 S:      Maintained
7381 F:      drivers/input/misc/ideapad_slidebar.c
7382
7383 IDT VersaClock 5 CLOCK DRIVER
7384 M:      Marek Vasut <marek.vasut@gmail.com>
7385 S:      Maintained
7386 F:      drivers/clk/clk-versaclock5.c
7387
7388 IEEE 802.15.4 SUBSYSTEM
7389 M:      Alexander Aring <alex.aring@gmail.com>
7390 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7391 L:      linux-wpan@vger.kernel.org
7392 W:      http://wpan.cakelab.org/
7393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7395 S:      Maintained
7396 F:      net/ieee802154/
7397 F:      net/mac802154/
7398 F:      drivers/net/ieee802154/
7399 F:      include/linux/nl802154.h
7400 F:      include/linux/ieee802154.h
7401 F:      include/net/nl802154.h
7402 F:      include/net/mac802154.h
7403 F:      include/net/af_ieee802154.h
7404 F:      include/net/cfg802154.h
7405 F:      include/net/ieee802154_netdev.h
7406 F:      Documentation/networking/ieee802154.txt
7407
7408 IFE PROTOCOL
7409 M:      Yotam Gigi <yotam.gi@gmail.com>
7410 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7411 F:      net/ife
7412 F:      include/net/ife.h
7413 F:      include/uapi/linux/ife.h
7414
7415 IGORPLUG-USB IR RECEIVER
7416 M:      Sean Young <sean@mess.org>
7417 L:      linux-media@vger.kernel.org
7418 S:      Maintained
7419 F:      drivers/media/rc/igorplugusb.c
7420
7421 IGUANAWORKS USB IR TRANSCEIVER
7422 M:      Sean Young <sean@mess.org>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/media/rc/iguanair.c
7426
7427 IIO DIGITAL POTENTIOMETER DAC
7428 M:      Peter Rosin <peda@axentia.se>
7429 L:      linux-iio@vger.kernel.org
7430 S:      Maintained
7431 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7432 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7433 F:      drivers/iio/dac/dpot-dac.c
7434
7435 IIO ENVELOPE DETECTOR
7436 M:      Peter Rosin <peda@axentia.se>
7437 L:      linux-iio@vger.kernel.org
7438 S:      Maintained
7439 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7440 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7441 F:      drivers/iio/adc/envelope-detector.c
7442
7443 IIO MULTIPLEXER
7444 M:      Peter Rosin <peda@axentia.se>
7445 L:      linux-iio@vger.kernel.org
7446 S:      Maintained
7447 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7448 F:      drivers/iio/multiplexer/iio-mux.c
7449
7450 IIO SUBSYSTEM AND DRIVERS
7451 M:      Jonathan Cameron <jic23@kernel.org>
7452 R:      Hartmut Knaack <knaack.h@gmx.de>
7453 R:      Lars-Peter Clausen <lars@metafoo.de>
7454 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7455 L:      linux-iio@vger.kernel.org
7456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7457 S:      Maintained
7458 F:      Documentation/ABI/testing/configfs-iio*
7459 F:      Documentation/ABI/testing/sysfs-bus-iio*
7460 F:      Documentation/devicetree/bindings/iio/
7461 F:      drivers/iio/
7462 F:      drivers/staging/iio/
7463 F:      include/linux/iio/
7464 F:      tools/iio/
7465
7466 IIO UNIT CONVERTER
7467 M:      Peter Rosin <peda@axentia.se>
7468 L:      linux-iio@vger.kernel.org
7469 S:      Maintained
7470 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7471 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7472 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7473 F:      drivers/iio/afe/iio-rescale.c
7474
7475 IKANOS/ADI EAGLE ADSL USB DRIVER
7476 M:      Matthieu Castet <castet.matthieu@free.fr>
7477 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7478 S:      Maintained
7479 F:      drivers/usb/atm/ueagle-atm.c
7480
7481 IMGTEC ASCII LCD DRIVER
7482 M:      Paul Burton <paul.burton@mips.com>
7483 S:      Maintained
7484 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7485 F:      drivers/auxdisplay/img-ascii-lcd.c
7486
7487 IMGTEC IR DECODER DRIVER
7488 M:      James Hogan <jhogan@kernel.org>
7489 S:      Maintained
7490 F:      drivers/media/rc/img-ir/
7491
7492 IMON SOUNDGRAPH USB IR RECEIVER
7493 M:      Sean Young <sean@mess.org>
7494 L:      linux-media@vger.kernel.org
7495 S:      Maintained
7496 F:      drivers/media/rc/imon_raw.c
7497 F:      drivers/media/rc/imon.c
7498
7499 IMS TWINTURBO FRAMEBUFFER DRIVER
7500 L:      linux-fbdev@vger.kernel.org
7501 S:      Orphan
7502 F:      drivers/video/fbdev/imsttfb.c
7503
7504 INA209 HARDWARE MONITOR DRIVER
7505 M:      Guenter Roeck <linux@roeck-us.net>
7506 L:      linux-hwmon@vger.kernel.org
7507 S:      Maintained
7508 F:      Documentation/hwmon/ina209
7509 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7510 F:      drivers/hwmon/ina209.c
7511
7512 INA2XX HARDWARE MONITOR DRIVER
7513 M:      Guenter Roeck <linux@roeck-us.net>
7514 L:      linux-hwmon@vger.kernel.org
7515 S:      Maintained
7516 F:      Documentation/hwmon/ina2xx
7517 F:      drivers/hwmon/ina2xx.c
7518 F:      include/linux/platform_data/ina2xx.h
7519
7520 INDUSTRY PACK SUBSYSTEM (IPACK)
7521 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7522 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7523 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7524 L:      industrypack-devel@lists.sourceforge.net
7525 W:      http://industrypack.sourceforge.net
7526 S:      Maintained
7527 F:      drivers/ipack/
7528
7529 INFINIBAND SUBSYSTEM
7530 M:      Doug Ledford <dledford@redhat.com>
7531 M:      Jason Gunthorpe <jgg@mellanox.com>
7532 L:      linux-rdma@vger.kernel.org
7533 W:      https://github.com/linux-rdma/rdma-core
7534 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7536 S:      Supported
7537 F:      Documentation/devicetree/bindings/infiniband/
7538 F:      Documentation/infiniband/
7539 F:      drivers/infiniband/
7540 F:      include/uapi/linux/if_infiniband.h
7541 F:      include/uapi/rdma/
7542 F:      include/rdma/
7543
7544 INGENIC JZ4780 DMA Driver
7545 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7546 S:      Maintained
7547 F:      drivers/dma/dma-jz4780.c
7548
7549 INGENIC JZ4780 NAND DRIVER
7550 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7551 L:      linux-mtd@lists.infradead.org
7552 S:      Maintained
7553 F:      drivers/mtd/nand/raw/jz4780_*
7554
7555 INOTIFY
7556 M:      Jan Kara <jack@suse.cz>
7557 R:      Amir Goldstein <amir73il@gmail.com>
7558 L:      linux-fsdevel@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/filesystems/inotify.txt
7561 F:      fs/notify/inotify/
7562 F:      include/linux/inotify.h
7563 F:      include/uapi/linux/inotify.h
7564
7565 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7566 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7567 L:      linux-input@vger.kernel.org
7568 Q:      http://patchwork.kernel.org/project/linux-input/list/
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7570 S:      Maintained
7571 F:      drivers/input/
7572 F:      include/linux/input.h
7573 F:      include/uapi/linux/input.h
7574 F:      include/uapi/linux/input-event-codes.h
7575 F:      include/linux/input/
7576 F:      Documentation/devicetree/bindings/input/
7577 F:      Documentation/devicetree/bindings/serio/
7578 F:      Documentation/input/
7579
7580 INPUT MULTITOUCH (MT) PROTOCOL
7581 M:      Henrik Rydberg <rydberg@bitmath.org>
7582 L:      linux-input@vger.kernel.org
7583 S:      Odd fixes
7584 F:      Documentation/input/multi-touch-protocol.rst
7585 F:      drivers/input/input-mt.c
7586 K:      \b(ABS|SYN)_MT_
7587
7588 INSIDE SECURE CRYPTO DRIVER
7589 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7590 F:      drivers/crypto/inside-secure/
7591 S:      Maintained
7592 L:      linux-crypto@vger.kernel.org
7593
7594 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7595 M:      Mimi Zohar <zohar@linux.ibm.com>
7596 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7597 L:      linux-integrity@vger.kernel.org
7598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7599 S:      Supported
7600 F:      security/integrity/ima/
7601
7602 INTEL 810/815 FRAMEBUFFER DRIVER
7603 M:      Antonino Daplas <adaplas@gmail.com>
7604 L:      linux-fbdev@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/video/fbdev/i810/
7607
7608 INTEL ASoC DRIVERS
7609 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7610 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7611 M:      Jie Yang <yang.jie@linux.intel.com>
7612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7613 S:      Supported
7614 F:      sound/soc/intel/
7615
7616 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7617 M:      Hans de Goede <hdegoede@redhat.com>
7618 L:      platform-driver-x86@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/platform/x86/intel_atomisp2_pm.c
7621
7622 INTEL C600 SERIES SAS CONTROLLER DRIVER
7623 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7624 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7625 L:      linux-scsi@vger.kernel.org
7626 T:      git git://git.code.sf.net/p/intel-sas/isci
7627 S:      Supported
7628 F:      drivers/scsi/isci/
7629
7630 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7631 M:      Jani Nikula <jani.nikula@linux.intel.com>
7632 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7633 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7634 L:      intel-gfx@lists.freedesktop.org
7635 W:      https://01.org/linuxgraphics/
7636 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7637 C:      irc://chat.freenode.net/intel-gfx
7638 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7639 T:      git git://anongit.freedesktop.org/drm-intel
7640 S:      Supported
7641 F:      drivers/gpu/drm/i915/
7642 F:      include/drm/i915*
7643 F:      include/uapi/drm/i915_drm.h
7644 F:      Documentation/gpu/i915.rst
7645
7646 INTEL ETHERNET DRIVERS
7647 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7648 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7649 W:      http://www.intel.com/support/feedback.htm
7650 W:      http://e1000.sourceforge.net/
7651 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7654 S:      Supported
7655 F:      Documentation/networking/device_drivers/intel/e100.rst
7656 F:      Documentation/networking/device_drivers/intel/e1000.rst
7657 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7658 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7659 F:      Documentation/networking/device_drivers/intel/igb.rst
7660 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7661 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7662 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7663 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7664 F:      Documentation/networking/device_drivers/intel/i40e.rst
7665 F:      Documentation/networking/device_drivers/intel/iavf.rst
7666 F:      Documentation/networking/device_drivers/intel/ice.rst
7667 F:      drivers/net/ethernet/intel/
7668 F:      drivers/net/ethernet/intel/*/
7669 F:      include/linux/avf/virtchnl.h
7670
7671 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7672 M:      Maik Broemme <mbroemme@libmpq.org>
7673 L:      linux-fbdev@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/fb/intelfb.txt
7676 F:      drivers/video/fbdev/intelfb/
7677
7678 INTEL GPIO DRIVERS
7679 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7680 L:      linux-gpio@vger.kernel.org
7681 S:      Maintained
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7683 F:      drivers/gpio/gpio-ich.c
7684 F:      drivers/gpio/gpio-intel-mid.c
7685 F:      drivers/gpio/gpio-lynxpoint.c
7686 F:      drivers/gpio/gpio-merrifield.c
7687 F:      drivers/gpio/gpio-ml-ioh.c
7688 F:      drivers/gpio/gpio-pch.c
7689 F:      drivers/gpio/gpio-sch.c
7690 F:      drivers/gpio/gpio-sodaville.c
7691
7692 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7693 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7694 M:      Zhi Wang <zhi.a.wang@intel.com>
7695 L:      intel-gvt-dev@lists.freedesktop.org
7696 L:      intel-gfx@lists.freedesktop.org
7697 W:      https://01.org/igvt-g
7698 T:      git https://github.com/intel/gvt-linux.git
7699 S:      Supported
7700 F:      drivers/gpu/drm/i915/gvt/
7701
7702 INTEL HID EVENT DRIVER
7703 M:      Alex Hung <alex.hung@canonical.com>
7704 L:      platform-driver-x86@vger.kernel.org
7705 S:      Maintained
7706 F:      drivers/platform/x86/intel-hid.c
7707
7708 INTEL I/OAT DMA DRIVER
7709 M:      Dave Jiang <dave.jiang@intel.com>
7710 R:      Dan Williams <dan.j.williams@intel.com>
7711 L:      dmaengine@vger.kernel.org
7712 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7713 S:      Supported
7714 F:      drivers/dma/ioat*
7715
7716 INTEL IDLE DRIVER
7717 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7718 M:      Len Brown <lenb@kernel.org>
7719 L:      linux-pm@vger.kernel.org
7720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7721 B:      https://bugzilla.kernel.org
7722 S:      Supported
7723 F:      drivers/idle/intel_idle.c
7724
7725 INTEL INTEGRATED SENSOR HUB DRIVER
7726 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7727 M:      Jiri Kosina <jikos@kernel.org>
7728 L:      linux-input@vger.kernel.org
7729 S:      Maintained
7730 F:      drivers/hid/intel-ish-hid/
7731
7732 INTEL IOMMU (VT-d)
7733 M:      David Woodhouse <dwmw2@infradead.org>
7734 L:      iommu@lists.linux-foundation.org
7735 T:      git git://git.infradead.org/iommu-2.6.git
7736 S:      Supported
7737 F:      drivers/iommu/intel-iommu.c
7738 F:      include/linux/intel-iommu.h
7739
7740 INTEL IOP-ADMA DMA DRIVER
7741 R:      Dan Williams <dan.j.williams@intel.com>
7742 S:      Odd fixes
7743 F:      drivers/dma/iop-adma.c
7744
7745 INTEL IPU3 CSI-2 CIO2 DRIVER
7746 M:      Yong Zhi <yong.zhi@intel.com>
7747 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7748 M:      Bingbu Cao <bingbu.cao@intel.com>
7749 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7750 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7751 L:      linux-media@vger.kernel.org
7752 S:      Maintained
7753 F:      drivers/media/pci/intel/ipu3/
7754 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7755
7756 INTEL IPU3 CSI-2 IMGU DRIVER
7757 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7758 L:      linux-media@vger.kernel.org
7759 S:      Maintained
7760 F:      drivers/staging/media/ipu3/
7761 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7762 F:      Documentation/media/v4l-drivers/ipu3.rst
7763
7764 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7765 M:      Krzysztof Halasa <khalasa@piap.pl>
7766 S:      Maintained
7767 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7768 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7769 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7770 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7771 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7772 F:      drivers/net/wan/ixp4xx_hss.c
7773
7774 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7775 M:      Deepak Saxena <dsaxena@plexity.net>
7776 S:      Maintained
7777 F:      drivers/char/hw_random/ixp4xx-rng.c
7778
7779 INTEL MANAGEMENT ENGINE (mei)
7780 M:      Tomas Winkler <tomas.winkler@intel.com>
7781 L:      linux-kernel@vger.kernel.org
7782 S:      Supported
7783 F:      include/uapi/linux/mei.h
7784 F:      include/linux/mei_cl_bus.h
7785 F:      drivers/misc/mei/*
7786 F:      drivers/watchdog/mei_wdt.c
7787 F:      Documentation/misc-devices/mei/*
7788 F:      samples/mei/*
7789
7790 INTEL MENLOW THERMAL DRIVER
7791 M:      Sujith Thomas <sujith.thomas@intel.com>
7792 L:      platform-driver-x86@vger.kernel.org
7793 W:      https://01.org/linux-acpi
7794 S:      Supported
7795 F:      drivers/platform/x86/intel_menlow.c
7796
7797 INTEL MIC DRIVERS (mic)
7798 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7799 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7800 S:      Supported
7801 W:      https://github.com/sudeepdutt/mic
7802 W:      http://software.intel.com/en-us/mic-developer
7803 F:      include/linux/mic_bus.h
7804 F:      include/linux/scif.h
7805 F:      include/uapi/linux/mic_common.h
7806 F:      include/uapi/linux/mic_ioctl.h
7807 F:      include/uapi/linux/scif_ioctl.h
7808 F:      drivers/misc/mic/
7809 F:      drivers/dma/mic_x100_dma.c
7810 F:      drivers/dma/mic_x100_dma.h
7811 F:      Documentation/mic/
7812
7813 INTEL PMC CORE DRIVER
7814 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7815 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7816 L:      platform-driver-x86@vger.kernel.org
7817 S:      Maintained
7818 F:      drivers/platform/x86/intel_pmc_core*
7819
7820 INTEL PMC/P-Unit IPC DRIVER
7821 M:      Zha Qipeng<qipeng.zha@intel.com>
7822 L:      platform-driver-x86@vger.kernel.org
7823 S:      Maintained
7824 F:      drivers/platform/x86/intel_pmc_ipc.c
7825 F:      drivers/platform/x86/intel_punit_ipc.c
7826 F:      arch/x86/include/asm/intel_pmc_ipc.h
7827 F:      arch/x86/include/asm/intel_punit_ipc.h
7828
7829 INTEL PMIC GPIO DRIVERS
7830 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7831 S:      Maintained
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7833 F:      drivers/gpio/gpio-*cove.c
7834 F:      drivers/gpio/gpio-msic.c
7835
7836 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7837 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7838 S:      Maintained
7839 F:      drivers/mfd/intel_msic.c
7840 F:      drivers/mfd/intel_soc_pmic*
7841 F:      include/linux/mfd/intel_msic.h
7842 F:      include/linux/mfd/intel_soc_pmic*
7843
7844 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7845 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7846 L:      linux-wireless@vger.kernel.org
7847 S:      Maintained
7848 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7849 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7850 F:      drivers/net/wireless/intel/ipw2x00/
7851
7852 INTEL PSTATE DRIVER
7853 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7854 M:      Len Brown <lenb@kernel.org>
7855 L:      linux-pm@vger.kernel.org
7856 S:      Supported
7857 F:      drivers/cpufreq/intel_pstate.c
7858
7859 INTEL RDMA RNIC DRIVER
7860 M:      Faisal Latif <faisal.latif@intel.com>
7861 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7862 L:      linux-rdma@vger.kernel.org
7863 S:      Supported
7864 F:      drivers/infiniband/hw/i40iw/
7865 F:      include/uapi/rdma/i40iw-abi.h
7866
7867 INTEL TELEMETRY DRIVER
7868 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7869 M:      "David E. Box" <david.e.box@linux.intel.com>
7870 L:      platform-driver-x86@vger.kernel.org
7871 S:      Maintained
7872 F:      arch/x86/include/asm/intel_telemetry.h
7873 F:      drivers/platform/x86/intel_telemetry*
7874
7875 INTEL VIRTUAL BUTTON DRIVER
7876 M:      AceLan Kao <acelan.kao@canonical.com>
7877 L:      platform-driver-x86@vger.kernel.org
7878 S:      Maintained
7879 F:      drivers/platform/x86/intel-vbtn.c
7880
7881 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7882 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7883 L:      linux-wireless@vger.kernel.org
7884 S:      Supported
7885 F:      drivers/net/wireless/intel/iwlegacy/
7886
7887 INTEL WIRELESS WIFI LINK (iwlwifi)
7888 M:      Johannes Berg <johannes.berg@intel.com>
7889 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7890 M:      Luca Coelho <luciano.coelho@intel.com>
7891 M:      Intel Linux Wireless <linuxwifi@intel.com>
7892 L:      linux-wireless@vger.kernel.org
7893 W:      http://intellinuxwireless.org
7894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7895 S:      Supported
7896 F:      drivers/net/wireless/intel/iwlwifi/
7897
7898 INTEL WIRELESS WIMAX CONNECTION 2400
7899 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7900 M:      linux-wimax@intel.com
7901 L:      wimax@linuxwimax.org (subscribers-only)
7902 S:      Supported
7903 W:      http://linuxwimax.org
7904 F:      Documentation/wimax/README.i2400m
7905 F:      drivers/net/wimax/i2400m/
7906 F:      include/uapi/linux/wimax/i2400m.h
7907
7908 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7909 M:      Mario Limonciello <mario.limonciello@dell.com>
7910 S:      Maintained
7911 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7912
7913 INTEL(R) TRACE HUB
7914 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7915 S:      Supported
7916 F:      Documentation/trace/intel_th.rst
7917 F:      drivers/hwtracing/intel_th/
7918
7919 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7920 M:      Ning Sun <ning.sun@intel.com>
7921 L:      tboot-devel@lists.sourceforge.net
7922 W:      http://tboot.sourceforge.net
7923 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7924 S:      Supported
7925 F:      Documentation/intel_txt.txt
7926 F:      include/linux/tboot.h
7927 F:      arch/x86/kernel/tboot.c
7928
7929 INTEL-MID GPIO DRIVER
7930 M:      David Cohen <david.a.cohen@linux.intel.com>
7931 L:      linux-gpio@vger.kernel.org
7932 S:      Maintained
7933 F:      drivers/gpio/gpio-intel-mid.c
7934
7935 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7936 M:      Linus Walleij <linus.walleij@linaro.org>
7937 L:      linux-iio@vger.kernel.org
7938 S:      Maintained
7939 F:      drivers/iio/gyro/mpu3050*
7940 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7941
7942 IOC3 ETHERNET DRIVER
7943 M:      Ralf Baechle <ralf@linux-mips.org>
7944 L:      linux-mips@vger.kernel.org
7945 S:      Maintained
7946 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7947
7948 IOC3 SERIAL DRIVER
7949 M:      Pat Gefre <pfg@sgi.com>
7950 L:      linux-serial@vger.kernel.org
7951 S:      Maintained
7952 F:      drivers/tty/serial/ioc3_serial.c
7953
7954 IOMAP FILESYSTEM LIBRARY
7955 M:      Christoph Hellwig <hch@infradead.org>
7956 M:      Darrick J. Wong <darrick.wong@oracle.com>
7957 M:      linux-xfs@vger.kernel.org
7958 M:      linux-fsdevel@vger.kernel.org
7959 L:      linux-xfs@vger.kernel.org
7960 L:      linux-fsdevel@vger.kernel.org
7961 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7962 S:      Supported
7963 F:      fs/iomap.c
7964 F:      include/linux/iomap.h
7965
7966 IOMMU DRIVERS
7967 M:      Joerg Roedel <joro@8bytes.org>
7968 L:      iommu@lists.linux-foundation.org
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7970 S:      Maintained
7971 F:      Documentation/devicetree/bindings/iommu/
7972 F:      drivers/iommu/
7973 F:      include/linux/iommu.h
7974 F:      include/linux/of_iommu.h
7975 F:      include/linux/iova.h
7976
7977 IP MASQUERADING
7978 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7979 S:      Maintained
7980 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7981
7982 IPMI SUBSYSTEM
7983 M:      Corey Minyard <minyard@acm.org>
7984 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7985 W:      http://openipmi.sourceforge.net/
7986 S:      Supported
7987 F:      Documentation/devicetree/bindings/ipmi/
7988 F:      Documentation/IPMI.txt
7989 F:      drivers/char/ipmi/
7990 F:      include/linux/ipmi*
7991 F:      include/uapi/linux/ipmi*
7992
7993 IPS SCSI RAID DRIVER
7994 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7995 L:      linux-scsi@vger.kernel.org
7996 W:      http://www.adaptec.com/
7997 S:      Maintained
7998 F:      drivers/scsi/ips*
7999
8000 IPVS
8001 M:      Wensong Zhang <wensong@linux-vs.org>
8002 M:      Simon Horman <horms@verge.net.au>
8003 M:      Julian Anastasov <ja@ssi.bg>
8004 L:      netdev@vger.kernel.org
8005 L:      lvs-devel@vger.kernel.org
8006 S:      Maintained
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8009 F:      Documentation/networking/ipvs-sysctl.txt
8010 F:      include/net/ip_vs.h
8011 F:      include/uapi/linux/ip_vs.h
8012 F:      net/netfilter/ipvs/
8013
8014 IPWIRELESS DRIVER
8015 M:      Jiri Kosina <jikos@kernel.org>
8016 M:      David Sterba <dsterba@suse.com>
8017 S:      Odd Fixes
8018 F:      drivers/tty/ipwireless/
8019
8020 IPX NETWORK LAYER
8021 L:      netdev@vger.kernel.org
8022 S:      Obsolete
8023 F:      include/uapi/linux/ipx.h
8024
8025 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8026 M:      Marc Zyngier <marc.zyngier@arm.com>
8027 S:      Maintained
8028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8029 F:      Documentation/IRQ-domain.txt
8030 F:      include/linux/irqdomain.h
8031 F:      kernel/irq/irqdomain.c
8032 F:      kernel/irq/msi.c
8033
8034 IRQ SUBSYSTEM
8035 M:      Thomas Gleixner <tglx@linutronix.de>
8036 L:      linux-kernel@vger.kernel.org
8037 S:      Maintained
8038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8039 F:      kernel/irq/
8040
8041 IRQCHIP DRIVERS
8042 M:      Thomas Gleixner <tglx@linutronix.de>
8043 M:      Jason Cooper <jason@lakedaemon.net>
8044 M:      Marc Zyngier <marc.zyngier@arm.com>
8045 L:      linux-kernel@vger.kernel.org
8046 S:      Maintained
8047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8048 F:      Documentation/devicetree/bindings/interrupt-controller/
8049 F:      drivers/irqchip/
8050
8051 ISA
8052 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8053 S:      Maintained
8054 F:      Documentation/isa.txt
8055 F:      drivers/base/isa.c
8056 F:      include/linux/isa.h
8057
8058 ISA RADIO MODULE
8059 M:      Hans Verkuil <hverkuil@xs4all.nl>
8060 L:      linux-media@vger.kernel.org
8061 T:      git git://linuxtv.org/media_tree.git
8062 W:      https://linuxtv.org
8063 S:      Maintained
8064 F:      drivers/media/radio/radio-isa*
8065
8066 ISAPNP
8067 M:      Jaroslav Kysela <perex@perex.cz>
8068 S:      Maintained
8069 F:      Documentation/isapnp.txt
8070 F:      drivers/pnp/isapnp/
8071 F:      include/linux/isapnp.h
8072
8073 ISCSI
8074 M:      Lee Duncan <lduncan@suse.com>
8075 M:      Chris Leech <cleech@redhat.com>
8076 L:      open-iscsi@googlegroups.com
8077 W:      www.open-iscsi.com
8078 S:      Maintained
8079 F:      drivers/scsi/*iscsi*
8080 F:      include/scsi/*iscsi*
8081
8082 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8083 M:      Peter Jones <pjones@redhat.com>
8084 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8085 S:      Maintained
8086 F:      drivers/firmware/iscsi_ibft*
8087
8088 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8089 M:      Sagi Grimberg <sagi@grimberg.me>
8090 M:      Max Gurtovoy <maxg@mellanox.com>
8091 L:      linux-rdma@vger.kernel.org
8092 S:      Supported
8093 W:      http://www.openfabrics.org
8094 W:      www.open-iscsi.org
8095 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8096 F:      drivers/infiniband/ulp/iser/
8097
8098 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8099 M:      Sagi Grimberg <sagi@grimberg.me>
8100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8101 L:      linux-rdma@vger.kernel.org
8102 L:      target-devel@vger.kernel.org
8103 S:      Supported
8104 W:      http://www.linux-iscsi.org
8105 F:      drivers/infiniband/ulp/isert
8106
8107 ISDN SUBSYSTEM
8108 M:      Karsten Keil <isdn@linux-pingi.de>
8109 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8110 L:      netdev@vger.kernel.org
8111 W:      http://www.isdn4linux.de
8112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8113 S:      Maintained
8114 F:      Documentation/isdn/
8115 F:      drivers/isdn/
8116 F:      include/linux/isdn.h
8117 F:      include/linux/isdn/
8118 F:      include/uapi/linux/isdn.h
8119 F:      include/uapi/linux/isdn/
8120
8121 IT87 HARDWARE MONITORING DRIVER
8122 M:      Jean Delvare <jdelvare@suse.com>
8123 L:      linux-hwmon@vger.kernel.org
8124 S:      Maintained
8125 F:      Documentation/hwmon/it87
8126 F:      drivers/hwmon/it87.c
8127
8128 IT913X MEDIA DRIVER
8129 M:      Antti Palosaari <crope@iki.fi>
8130 L:      linux-media@vger.kernel.org
8131 W:      https://linuxtv.org
8132 W:      http://palosaari.fi/linux/
8133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8134 T:      git git://linuxtv.org/anttip/media_tree.git
8135 S:      Maintained
8136 F:      drivers/media/tuners/it913x*
8137
8138 IVTV VIDEO4LINUX DRIVER
8139 M:      Andy Walls <awalls@md.metrocast.net>
8140 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8141 L:      linux-media@vger.kernel.org
8142 T:      git git://linuxtv.org/media_tree.git
8143 W:      http://www.ivtvdriver.org
8144 S:      Maintained
8145 F:      Documentation/media/v4l-drivers/ivtv*
8146 F:      drivers/media/pci/ivtv/
8147 F:      include/uapi/linux/ivtv*
8148
8149 IX2505V MEDIA DRIVER
8150 M:      Malcolm Priestley <tvboxspy@gmail.com>
8151 L:      linux-media@vger.kernel.org
8152 W:      https://linuxtv.org
8153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8154 S:      Maintained
8155 F:      drivers/media/dvb-frontends/ix2505v*
8156
8157 JAILHOUSE HYPERVISOR INTERFACE
8158 M:      Jan Kiszka <jan.kiszka@siemens.com>
8159 L:      jailhouse-dev@googlegroups.com
8160 S:      Maintained
8161 F:      arch/x86/kernel/jailhouse.c
8162 F:      arch/x86/include/asm/jailhouse_para.h
8163
8164 JC42.4 TEMPERATURE SENSOR DRIVER
8165 M:      Guenter Roeck <linux@roeck-us.net>
8166 L:      linux-hwmon@vger.kernel.org
8167 S:      Maintained
8168 F:      drivers/hwmon/jc42.c
8169 F:      Documentation/hwmon/jc42
8170
8171 JFS FILESYSTEM
8172 M:      Dave Kleikamp <shaggy@kernel.org>
8173 L:      jfs-discussion@lists.sourceforge.net
8174 W:      http://jfs.sourceforge.net/
8175 T:      git git://github.com/kleikamp/linux-shaggy.git
8176 S:      Maintained
8177 F:      Documentation/filesystems/jfs.txt
8178 F:      fs/jfs/
8179
8180 JME NETWORK DRIVER
8181 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8182 L:      netdev@vger.kernel.org
8183 S:      Maintained
8184 F:      drivers/net/ethernet/jme.*
8185
8186 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8187 M:      David Woodhouse <dwmw2@infradead.org>
8188 L:      linux-mtd@lists.infradead.org
8189 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8190 S:      Maintained
8191 F:      fs/jffs2/
8192 F:      include/uapi/linux/jffs2.h
8193
8194 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8195 M:      "Theodore Ts'o" <tytso@mit.edu>
8196 M:      Jan Kara <jack@suse.com>
8197 L:      linux-ext4@vger.kernel.org
8198 S:      Maintained
8199 F:      fs/jbd2/
8200 F:      include/linux/jbd2.h
8201
8202 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8203 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8204 L:      linux-media@vger.kernel.org
8205 S:      Maintained
8206 F:      drivers/media/platform/rcar_jpu.c
8207
8208 JSM Neo PCI based serial card
8209 L:      linux-serial@vger.kernel.org
8210 S:      Orphan
8211 F:      drivers/tty/serial/jsm/
8212
8213 K10TEMP HARDWARE MONITORING DRIVER
8214 M:      Clemens Ladisch <clemens@ladisch.de>
8215 L:      linux-hwmon@vger.kernel.org
8216 S:      Maintained
8217 F:      Documentation/hwmon/k10temp
8218 F:      drivers/hwmon/k10temp.c
8219
8220 K8TEMP HARDWARE MONITORING DRIVER
8221 M:      Rudolf Marek <r.marek@assembler.cz>
8222 L:      linux-hwmon@vger.kernel.org
8223 S:      Maintained
8224 F:      Documentation/hwmon/k8temp
8225 F:      drivers/hwmon/k8temp.c
8226
8227 KASAN
8228 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8229 R:      Alexander Potapenko <glider@google.com>
8230 R:      Dmitry Vyukov <dvyukov@google.com>
8231 L:      kasan-dev@googlegroups.com
8232 S:      Maintained
8233 F:      arch/*/include/asm/kasan.h
8234 F:      arch/*/mm/kasan_init*
8235 F:      Documentation/dev-tools/kasan.rst
8236 F:      include/linux/kasan*.h
8237 F:      lib/test_kasan.c
8238 F:      mm/kasan/
8239 F:      scripts/Makefile.kasan
8240
8241 KCONFIG
8242 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8244 L:      linux-kbuild@vger.kernel.org
8245 S:      Maintained
8246 F:      Documentation/kbuild/kconfig*
8247 F:      scripts/kconfig/
8248 F:      scripts/Kconfig.include
8249
8250 KDUMP
8251 M:      Dave Young <dyoung@redhat.com>
8252 M:      Baoquan He <bhe@redhat.com>
8253 R:      Vivek Goyal <vgoyal@redhat.com>
8254 L:      kexec@lists.infradead.org
8255 W:      http://lse.sourceforge.net/kdump/
8256 S:      Maintained
8257 F:      Documentation/kdump/
8258
8259 KEENE FM RADIO TRANSMITTER DRIVER
8260 M:      Hans Verkuil <hverkuil@xs4all.nl>
8261 L:      linux-media@vger.kernel.org
8262 T:      git git://linuxtv.org/media_tree.git
8263 W:      https://linuxtv.org
8264 S:      Maintained
8265 F:      drivers/media/radio/radio-keene*
8266
8267 KERNEL AUTOMOUNTER
8268 M:      Ian Kent <raven@themaw.net>
8269 L:      autofs@vger.kernel.org
8270 S:      Maintained
8271 F:      fs/autofs/
8272
8273 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8274 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8275 M:      Michal Marek <michal.lkml@markovi.net>
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8277 L:      linux-kbuild@vger.kernel.org
8278 S:      Maintained
8279 F:      Documentation/kbuild/
8280 F:      Makefile
8281 F:      scripts/Kbuild*
8282 F:      scripts/Makefile*
8283 F:      scripts/basic/
8284 F:      scripts/mk*
8285 F:      scripts/mod/
8286 F:      scripts/package/
8287
8288 KERNEL JANITORS
8289 L:      kernel-janitors@vger.kernel.org
8290 W:      http://kernelnewbies.org/KernelJanitors
8291 S:      Odd Fixes
8292
8293 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8294 M:      "J. Bruce Fields" <bfields@fieldses.org>
8295 M:      Jeff Layton <jlayton@kernel.org>
8296 L:      linux-nfs@vger.kernel.org
8297 W:      http://nfs.sourceforge.net/
8298 T:      git git://linux-nfs.org/~bfields/linux.git
8299 S:      Supported
8300 F:      fs/nfsd/
8301 F:      include/uapi/linux/nfsd/
8302 F:      fs/lockd/
8303 F:      fs/nfs_common/
8304 F:      net/sunrpc/
8305 F:      include/linux/lockd/
8306 F:      include/linux/sunrpc/
8307 F:      include/uapi/linux/sunrpc/
8308
8309 KERNEL SELFTEST FRAMEWORK
8310 M:      Shuah Khan <shuah@kernel.org>
8311 M:      Shuah Khan <skhan@linuxfoundation.org>
8312 L:      linux-kselftest@vger.kernel.org
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8314 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8315 S:      Maintained
8316 F:      tools/testing/selftests/
8317 F:      Documentation/dev-tools/kselftest*
8318
8319 KERNEL USERMODE HELPER
8320 M:      Luis Chamberlain <mcgrof@kernel.org>
8321 L:      linux-kernel@vger.kernel.org
8322 S:      Maintained
8323 F:      kernel/umh.c
8324 F:      include/linux/umh.h
8325
8326 KERNEL VIRTUAL MACHINE (KVM)
8327 M:      Paolo Bonzini <pbonzini@redhat.com>
8328 M:      Radim Krčmář <rkrcmar@redhat.com>
8329 L:      kvm@vger.kernel.org
8330 W:      http://www.linux-kvm.org
8331 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8332 S:      Supported
8333 F:      Documentation/virtual/kvm/
8334 F:      include/trace/events/kvm.h
8335 F:      include/uapi/asm-generic/kvm*
8336 F:      include/uapi/linux/kvm*
8337 F:      include/asm-generic/kvm*
8338 F:      include/linux/kvm*
8339 F:      include/kvm/iodev.h
8340 F:      virt/kvm/*
8341 F:      tools/kvm/
8342
8343 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8344 M:      Joerg Roedel <joro@8bytes.org>
8345 L:      kvm@vger.kernel.org
8346 W:      http://www.linux-kvm.org/
8347 S:      Maintained
8348 F:      arch/x86/include/asm/svm.h
8349 F:      arch/x86/kvm/svm.c
8350
8351 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8352 M:      Christoffer Dall <christoffer.dall@arm.com>
8353 M:      Marc Zyngier <marc.zyngier@arm.com>
8354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8355 L:      kvmarm@lists.cs.columbia.edu
8356 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8358 S:      Supported
8359 F:      arch/arm/include/uapi/asm/kvm*
8360 F:      arch/arm/include/asm/kvm*
8361 F:      arch/arm/kvm/
8362 F:      virt/kvm/arm/
8363 F:      include/kvm/arm_*
8364
8365 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8366 M:      Christoffer Dall <christoffer.dall@arm.com>
8367 M:      Marc Zyngier <marc.zyngier@arm.com>
8368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8369 L:      kvmarm@lists.cs.columbia.edu
8370 S:      Maintained
8371 F:      arch/arm64/include/uapi/asm/kvm*
8372 F:      arch/arm64/include/asm/kvm*
8373 F:      arch/arm64/kvm/
8374
8375 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8376 M:      James Hogan <jhogan@kernel.org>
8377 L:      linux-mips@vger.kernel.org
8378 S:      Supported
8379 F:      arch/mips/include/uapi/asm/kvm*
8380 F:      arch/mips/include/asm/kvm*
8381 F:      arch/mips/kvm/
8382
8383 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8384 M:      Paul Mackerras <paulus@ozlabs.org>
8385 L:      kvm-ppc@vger.kernel.org
8386 W:      http://www.linux-kvm.org/
8387 T:      git git://github.com/agraf/linux-2.6.git
8388 S:      Supported
8389 F:      arch/powerpc/include/uapi/asm/kvm*
8390 F:      arch/powerpc/include/asm/kvm*
8391 F:      arch/powerpc/kvm/
8392 F:      arch/powerpc/kernel/kvm*
8393
8394 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8395 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8396 M:      Janosch Frank <frankja@linux.ibm.com>
8397 R:      David Hildenbrand <david@redhat.com>
8398 R:      Cornelia Huck <cohuck@redhat.com>
8399 L:      linux-s390@vger.kernel.org
8400 W:      http://www.ibm.com/developerworks/linux/linux390/
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8402 S:      Supported
8403 F:      arch/s390/include/uapi/asm/kvm*
8404 F:      arch/s390/include/asm/gmap.h
8405 F:      arch/s390/include/asm/kvm*
8406 F:      arch/s390/kvm/
8407 F:      arch/s390/mm/gmap.c
8408
8409 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8410 M:      Paolo Bonzini <pbonzini@redhat.com>
8411 M:      Radim Krčmář <rkrcmar@redhat.com>
8412 L:      kvm@vger.kernel.org
8413 W:      http://www.linux-kvm.org
8414 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8415 S:      Supported
8416 F:      arch/x86/kvm/
8417 F:      arch/x86/kvm/*/
8418 F:      arch/x86/include/uapi/asm/kvm*
8419 F:      arch/x86/include/asm/kvm*
8420 F:      arch/x86/include/asm/pvclock-abi.h
8421 F:      arch/x86/kernel/kvm.c
8422 F:      arch/x86/kernel/kvmclock.c
8423
8424 KERNFS
8425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8426 M:      Tejun Heo <tj@kernel.org>
8427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8428 S:      Supported
8429 F:      include/linux/kernfs.h
8430 F:      fs/kernfs/
8431
8432 KEXEC
8433 M:      Eric Biederman <ebiederm@xmission.com>
8434 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8435 L:      kexec@lists.infradead.org
8436 S:      Maintained
8437 F:      include/linux/kexec.h
8438 F:      include/uapi/linux/kexec.h
8439 F:      kernel/kexec*
8440
8441 KEYS-ENCRYPTED
8442 M:      Mimi Zohar <zohar@linux.ibm.com>
8443 L:      linux-integrity@vger.kernel.org
8444 L:      keyrings@vger.kernel.org
8445 S:      Supported
8446 F:      Documentation/security/keys/trusted-encrypted.rst
8447 F:      include/keys/encrypted-type.h
8448 F:      security/keys/encrypted-keys/
8449
8450 KEYS-TRUSTED
8451 M:      James Bottomley <jejb@linux.ibm.com>
8452 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8453 M:      Mimi Zohar <zohar@linuxibm.com>
8454 L:      linux-integrity@vger.kernel.org
8455 L:      keyrings@vger.kernel.org
8456 S:      Supported
8457 F:      Documentation/security/keys/trusted-encrypted.rst
8458 F:      include/keys/trusted-type.h
8459 F:      security/keys/trusted.c
8460 F:      security/keys/trusted.h
8461
8462 KEYS/KEYRINGS:
8463 M:      David Howells <dhowells@redhat.com>
8464 L:      keyrings@vger.kernel.org
8465 S:      Maintained
8466 F:      Documentation/security/keys/core.rst
8467 F:      include/linux/key.h
8468 F:      include/linux/key-type.h
8469 F:      include/linux/keyctl.h
8470 F:      include/uapi/linux/keyctl.h
8471 F:      include/keys/
8472 F:      security/keys/
8473
8474 KGDB / KDB /debug_core
8475 M:      Jason Wessel <jason.wessel@windriver.com>
8476 M:      Daniel Thompson <daniel.thompson@linaro.org>
8477 W:      http://kgdb.wiki.kernel.org/
8478 L:      kgdb-bugreport@lists.sourceforge.net
8479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8480 S:      Maintained
8481 F:      Documentation/dev-tools/kgdb.rst
8482 F:      drivers/misc/kgdbts.c
8483 F:      drivers/tty/serial/kgdboc.c
8484 F:      include/linux/kdb.h
8485 F:      include/linux/kgdb.h
8486 F:      kernel/debug/
8487
8488 KMEMLEAK
8489 M:      Catalin Marinas <catalin.marinas@arm.com>
8490 S:      Maintained
8491 F:      Documentation/dev-tools/kmemleak.rst
8492 F:      include/linux/kmemleak.h
8493 F:      mm/kmemleak.c
8494 F:      mm/kmemleak-test.c
8495
8496 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8497 M:      Luis Chamberlain <mcgrof@kernel.org>
8498 L:      linux-kernel@vger.kernel.org
8499 S:      Maintained
8500 F:      kernel/kmod.c
8501 F:      include/linux/kmod.h
8502 F:      lib/test_kmod.c
8503 F:      tools/testing/selftests/kmod/
8504
8505 KPROBES
8506 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8507 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8508 M:      "David S. Miller" <davem@davemloft.net>
8509 M:      Masami Hiramatsu <mhiramat@kernel.org>
8510 S:      Maintained
8511 F:      Documentation/kprobes.txt
8512 F:      include/linux/kprobes.h
8513 F:      include/asm-generic/kprobes.h
8514 F:      kernel/kprobes.c
8515
8516 KS0108 LCD CONTROLLER DRIVER
8517 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8518 S:      Maintained
8519 F:      Documentation/auxdisplay/ks0108
8520 F:      drivers/auxdisplay/ks0108.c
8521 F:      include/linux/ks0108.h
8522
8523 L3MDEV
8524 M:      David Ahern <dsa@cumulusnetworks.com>
8525 L:      netdev@vger.kernel.org
8526 S:      Maintained
8527 F:      net/l3mdev
8528 F:      include/net/l3mdev.h
8529
8530 L7 BPF FRAMEWORK
8531 M:      John Fastabend <john.fastabend@gmail.com>
8532 M:      Daniel Borkmann <daniel@iogearbox.net>
8533 L:      netdev@vger.kernel.org
8534 L:      bpf@vger.kernel.org
8535 S:      Maintained
8536 F:      include/linux/skmsg.h
8537 F:      net/core/skmsg.c
8538 F:      net/core/sock_map.c
8539 F:      net/ipv4/tcp_bpf.c
8540
8541 LANTIQ / INTEL Ethernet drivers
8542 M:      Hauke Mehrtens <hauke@hauke-m.de>
8543 L:      netdev@vger.kernel.org
8544 S:      Maintained
8545 F:      net/dsa/tag_gswip.c
8546 F:      drivers/net/ethernet/lantiq_xrx200.c
8547 F:      drivers/net/dsa/lantiq_pce.h
8548 F:      drivers/net/dsa/lantiq_gswip.c
8549
8550 LANTIQ MIPS ARCHITECTURE
8551 M:      John Crispin <john@phrozen.org>
8552 L:      linux-mips@vger.kernel.org
8553 S:      Maintained
8554 F:      arch/mips/lantiq
8555 F:      drivers/soc/lantiq
8556
8557 LAPB module
8558 L:      linux-x25@vger.kernel.org
8559 S:      Orphan
8560 F:      Documentation/networking/lapb-module.txt
8561 F:      include/*/lapb.h
8562 F:      net/lapb/
8563
8564 LASI 53c700 driver for PARISC
8565 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8566 L:      linux-scsi@vger.kernel.org
8567 S:      Maintained
8568 F:      Documentation/scsi/53c700.txt
8569 F:      drivers/scsi/53c700*
8570
8571 LEAKING_ADDRESSES
8572 M:      Tobin C. Harding <me@tobin.cc>
8573 M:      Tycho Andersen <tycho@tycho.ws>
8574 L:      kernel-hardening@lists.openwall.com
8575 S:      Maintained
8576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8577 F:      scripts/leaking_addresses.pl
8578
8579 LED SUBSYSTEM
8580 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8581 M:      Pavel Machek <pavel@ucw.cz>
8582 L:      linux-leds@vger.kernel.org
8583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8584 S:      Maintained
8585 F:      Documentation/devicetree/bindings/leds/
8586 F:      drivers/leds/
8587 F:      include/linux/leds.h
8588
8589 LEGACY EEPROM DRIVER
8590 M:      Jean Delvare <jdelvare@suse.com>
8591 S:      Maintained
8592 F:      Documentation/misc-devices/eeprom
8593 F:      drivers/misc/eeprom/eeprom.c
8594
8595 LEGO MINDSTORMS EV3
8596 R:      David Lechner <david@lechnology.com>
8597 S:      Maintained
8598 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8599 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8600 F:      drivers/power/supply/lego_ev3_battery.c
8601
8602 LEGO USB Tower driver
8603 M:      Juergen Stuber <starblue@users.sourceforge.net>
8604 L:      legousb-devel@lists.sourceforge.net
8605 W:      http://legousb.sourceforge.net/
8606 S:      Maintained
8607 F:      drivers/usb/misc/legousbtower.c
8608
8609 LG LAPTOP EXTRAS
8610 M:      Matan Ziv-Av <matan@svgalib.org>
8611 L:      platform-driver-x86@vger.kernel.org
8612 S:      Maintained
8613 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8614 F:      Documentation/laptops/lg-laptop.rst
8615 F:      drivers/platform/x86/lg-laptop.c
8616
8617 LG2160 MEDIA DRIVER
8618 M:      Michael Krufky <mkrufky@linuxtv.org>
8619 L:      linux-media@vger.kernel.org
8620 W:      https://linuxtv.org
8621 W:      http://github.com/mkrufky
8622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8623 T:      git git://linuxtv.org/mkrufky/tuners.git
8624 S:      Maintained
8625 F:      drivers/media/dvb-frontends/lg2160.*
8626
8627 LGDT3305 MEDIA DRIVER
8628 M:      Michael Krufky <mkrufky@linuxtv.org>
8629 L:      linux-media@vger.kernel.org
8630 W:      https://linuxtv.org
8631 W:      http://github.com/mkrufky
8632 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8633 T:      git git://linuxtv.org/mkrufky/tuners.git
8634 S:      Maintained
8635 F:      drivers/media/dvb-frontends/lgdt3305.*
8636
8637 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8638 M:      Viresh Kumar <vireshk@kernel.org>
8639 L:      linux-ide@vger.kernel.org
8640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8641 S:      Maintained
8642 F:      include/linux/pata_arasan_cf_data.h
8643 F:      drivers/ata/pata_arasan_cf.c
8644
8645 LIBATA PATA DRIVERS
8646 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8647 M:      Jens Axboe <axboe@kernel.dk>
8648 L:      linux-ide@vger.kernel.org
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8650 S:      Maintained
8651 F:      drivers/ata/pata_*.c
8652 F:      drivers/ata/ata_generic.c
8653
8654 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8655 M:      Linus Walleij <linus.walleij@linaro.org>
8656 L:      linux-ide@vger.kernel.org
8657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8658 S:      Maintained
8659 F:      drivers/ata/pata_ftide010.c
8660 F:      drivers/ata/sata_gemini.c
8661 F:      drivers/ata/sata_gemini.h
8662
8663 LIBATA SATA AHCI PLATFORM devices support
8664 M:      Hans de Goede <hdegoede@redhat.com>
8665 M:      Jens Axboe <axboe@kernel.dk>
8666 L:      linux-ide@vger.kernel.org
8667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8668 S:      Maintained
8669 F:      drivers/ata/ahci_platform.c
8670 F:      drivers/ata/libahci_platform.c
8671 F:      include/linux/ahci_platform.h
8672
8673 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8674 M:      Mikael Pettersson <mikpelinux@gmail.com>
8675 L:      linux-ide@vger.kernel.org
8676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8677 S:      Maintained
8678 F:      drivers/ata/sata_promise.*
8679
8680 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8681 M:      Jens Axboe <axboe@kernel.dk>
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/
8686 F:      include/linux/ata.h
8687 F:      include/linux/libata.h
8688 F:      Documentation/devicetree/bindings/ata/
8689
8690 LIBLOCKDEP
8691 M:      Sasha Levin <alexander.levin@microsoft.com>
8692 S:      Maintained
8693 F:      tools/lib/lockdep/
8694
8695 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8696 M:      Ross Zwisler <zwisler@kernel.org>
8697 M:      Dan Williams <dan.j.williams@intel.com>
8698 M:      Vishal Verma <vishal.l.verma@intel.com>
8699 M:      Dave Jiang <dave.jiang@intel.com>
8700 L:      linux-nvdimm@lists.01.org
8701 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8702 S:      Supported
8703 F:      drivers/nvdimm/blk.c
8704 F:      drivers/nvdimm/region_devs.c
8705
8706 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8707 M:      Vishal Verma <vishal.l.verma@intel.com>
8708 M:      Dan Williams <dan.j.williams@intel.com>
8709 M:      Ross Zwisler <zwisler@kernel.org>
8710 M:      Dave Jiang <dave.jiang@intel.com>
8711 L:      linux-nvdimm@lists.01.org
8712 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8713 S:      Supported
8714 F:      drivers/nvdimm/btt*
8715
8716 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8717 M:      Ross Zwisler <zwisler@kernel.org>
8718 M:      Dan Williams <dan.j.williams@intel.com>
8719 M:      Vishal Verma <vishal.l.verma@intel.com>
8720 M:      Dave Jiang <dave.jiang@intel.com>
8721 L:      linux-nvdimm@lists.01.org
8722 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8723 S:      Supported
8724 F:      drivers/nvdimm/pmem*
8725
8726 LIBNVDIMM: DEVICETREE BINDINGS
8727 M:      Oliver O'Halloran <oohall@gmail.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/of_pmem.c
8732 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8733
8734 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8735 M:      Dan Williams <dan.j.williams@intel.com>
8736 M:      Ross Zwisler <zwisler@kernel.org>
8737 M:      Vishal Verma <vishal.l.verma@intel.com>
8738 M:      Dave Jiang <dave.jiang@intel.com>
8739 L:      linux-nvdimm@lists.01.org
8740 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8742 S:      Supported
8743 F:      drivers/nvdimm/*
8744 F:      drivers/acpi/nfit/*
8745 F:      include/linux/nd.h
8746 F:      include/linux/libnvdimm.h
8747 F:      include/uapi/linux/ndctl.h
8748
8749 LIGHTNVM PLATFORM SUPPORT
8750 M:      Matias Bjorling <mb@lightnvm.io>
8751 W:      http://github/OpenChannelSSD
8752 L:      linux-block@vger.kernel.org
8753 S:      Maintained
8754 F:      drivers/lightnvm/
8755 F:      include/linux/lightnvm.h
8756 F:      include/uapi/linux/lightnvm.h
8757
8758 LINUX FOR POWER MACINTOSH
8759 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8760 W:      http://www.penguinppc.org/
8761 L:      linuxppc-dev@lists.ozlabs.org
8762 S:      Maintained
8763 F:      arch/powerpc/platforms/powermac/
8764 F:      drivers/macintosh/
8765
8766 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8767 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8768 M:      Paul Mackerras <paulus@samba.org>
8769 M:      Michael Ellerman <mpe@ellerman.id.au>
8770 W:      https://github.com/linuxppc/linux/wiki
8771 L:      linuxppc-dev@lists.ozlabs.org
8772 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8774 S:      Supported
8775 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8776 F:      Documentation/devicetree/bindings/powerpc/
8777 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8778 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8779 F:      Documentation/powerpc/
8780 F:      arch/powerpc/
8781 F:      drivers/char/tpm/tpm_ibmvtpm*
8782 F:      drivers/crypto/nx/
8783 F:      drivers/crypto/vmx/
8784 F:      drivers/i2c/busses/i2c-opal.c
8785 F:      drivers/net/ethernet/ibm/ibmveth.*
8786 F:      drivers/net/ethernet/ibm/ibmvnic.*
8787 F:      drivers/pci/hotplug/pnv_php.c
8788 F:      drivers/pci/hotplug/rpa*
8789 F:      drivers/rtc/rtc-opal.c
8790 F:      drivers/scsi/ibmvscsi/
8791 F:      drivers/tty/hvc/hvc_opal.c
8792 F:      drivers/watchdog/wdrtas.c
8793 F:      tools/testing/selftests/powerpc
8794 N:      /pmac
8795 N:      powermac
8796 N:      powernv
8797 N:      [^a-z0-9]ps3
8798 N:      pseries
8799
8800 LINUX FOR POWERPC EMBEDDED MPC5XXX
8801 M:      Anatolij Gustschin <agust@denx.de>
8802 L:      linuxppc-dev@lists.ozlabs.org
8803 T:      git git://git.denx.de/linux-denx-agust.git
8804 S:      Maintained
8805 F:      arch/powerpc/platforms/512x/
8806 F:      arch/powerpc/platforms/52xx/
8807
8808 LINUX FOR POWERPC EMBEDDED PPC4XX
8809 M:      Alistair Popple <alistair@popple.id.au>
8810 M:      Matt Porter <mporter@kernel.crashing.org>
8811 W:      http://www.penguinppc.org/
8812 L:      linuxppc-dev@lists.ozlabs.org
8813 S:      Maintained
8814 F:      arch/powerpc/platforms/40x/
8815 F:      arch/powerpc/platforms/44x/
8816
8817 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8818 M:      Scott Wood <oss@buserror.net>
8819 M:      Kumar Gala <galak@kernel.crashing.org>
8820 W:      http://www.penguinppc.org/
8821 L:      linuxppc-dev@lists.ozlabs.org
8822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8823 S:      Maintained
8824 F:      arch/powerpc/platforms/83xx/
8825 F:      arch/powerpc/platforms/85xx/
8826 F:      Documentation/devicetree/bindings/powerpc/fsl/
8827
8828 LINUX FOR POWERPC EMBEDDED PPC8XX
8829 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8830 W:      http://www.penguinppc.org/
8831 L:      linuxppc-dev@lists.ozlabs.org
8832 S:      Maintained
8833 F:      arch/powerpc/platforms/8xx/
8834
8835 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8836 L:      linuxppc-dev@lists.ozlabs.org
8837 S:      Orphan
8838 F:      arch/powerpc/*/*virtex*
8839 F:      arch/powerpc/*/*/*virtex*
8840
8841 LINUX FOR POWERPC PA SEMI PWRFICIENT
8842 L:      linuxppc-dev@lists.ozlabs.org
8843 S:      Orphan
8844 F:      arch/powerpc/platforms/pasemi/
8845 F:      drivers/*/*pasemi*
8846 F:      drivers/*/*/*pasemi*
8847
8848 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8849 M:      Kees Cook <keescook@chromium.org>
8850 S:      Maintained
8851 F:      drivers/misc/lkdtm/*
8852
8853 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8854 M:      Alan Stern <stern@rowland.harvard.edu>
8855 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8856 M:      Will Deacon <will.deacon@arm.com>
8857 M:      Peter Zijlstra <peterz@infradead.org>
8858 M:      Boqun Feng <boqun.feng@gmail.com>
8859 M:      Nicholas Piggin <npiggin@gmail.com>
8860 M:      David Howells <dhowells@redhat.com>
8861 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8862 M:      Luc Maranget <luc.maranget@inria.fr>
8863 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8864 R:      Akira Yokosawa <akiyks@gmail.com>
8865 R:      Daniel Lustig <dlustig@nvidia.com>
8866 L:      linux-kernel@vger.kernel.org
8867 L:      linux-arch@vger.kernel.org
8868 S:      Supported
8869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8870 F:      tools/memory-model/
8871 F:      Documentation/atomic_bitops.txt
8872 F:      Documentation/atomic_t.txt
8873 F:      Documentation/core-api/atomic_ops.rst
8874 F:      Documentation/core-api/refcount-vs-atomic.rst
8875 F:      Documentation/memory-barriers.txt
8876
8877 LIS3LV02D ACCELEROMETER DRIVER
8878 M:      Eric Piel <eric.piel@tremplin-utc.net>
8879 S:      Maintained
8880 F:      Documentation/misc-devices/lis3lv02d
8881 F:      drivers/misc/lis3lv02d/
8882 F:      drivers/platform/x86/hp_accel.c
8883
8884 LIVE PATCHING
8885 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8886 M:      Jessica Yu <jeyu@kernel.org>
8887 M:      Jiri Kosina <jikos@kernel.org>
8888 M:      Miroslav Benes <mbenes@suse.cz>
8889 R:      Petr Mladek <pmladek@suse.com>
8890 S:      Maintained
8891 F:      kernel/livepatch/
8892 F:      include/linux/livepatch.h
8893 F:      arch/x86/include/asm/livepatch.h
8894 F:      arch/x86/kernel/livepatch.c
8895 F:      Documentation/livepatch/
8896 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8897 F:      samples/livepatch/
8898 L:      live-patching@vger.kernel.org
8899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8900
8901 LLC (802.2)
8902 L:      netdev@vger.kernel.org
8903 S:      Odd fixes
8904 F:      include/linux/llc.h
8905 F:      include/uapi/linux/llc.h
8906 F:      include/net/llc*
8907 F:      net/llc/
8908
8909 LM73 HARDWARE MONITOR DRIVER
8910 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8911 L:      linux-hwmon@vger.kernel.org
8912 S:      Maintained
8913 F:      drivers/hwmon/lm73.c
8914
8915 LM78 HARDWARE MONITOR DRIVER
8916 M:      Jean Delvare <jdelvare@suse.com>
8917 L:      linux-hwmon@vger.kernel.org
8918 S:      Maintained
8919 F:      Documentation/hwmon/lm78
8920 F:      drivers/hwmon/lm78.c
8921
8922 LM83 HARDWARE MONITOR DRIVER
8923 M:      Jean Delvare <jdelvare@suse.com>
8924 L:      linux-hwmon@vger.kernel.org
8925 S:      Maintained
8926 F:      Documentation/hwmon/lm83
8927 F:      drivers/hwmon/lm83.c
8928
8929 LM90 HARDWARE MONITOR DRIVER
8930 M:      Jean Delvare <jdelvare@suse.com>
8931 L:      linux-hwmon@vger.kernel.org
8932 S:      Maintained
8933 F:      Documentation/hwmon/lm90
8934 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8935 F:      drivers/hwmon/lm90.c
8936 F:      include/dt-bindings/thermal/lm90.h
8937
8938 LM95234 HARDWARE MONITOR DRIVER
8939 M:      Guenter Roeck <linux@roeck-us.net>
8940 L:      linux-hwmon@vger.kernel.org
8941 S:      Maintained
8942 F:      Documentation/hwmon/lm95234
8943 F:      drivers/hwmon/lm95234.c
8944
8945 LME2510 MEDIA DRIVER
8946 M:      Malcolm Priestley <tvboxspy@gmail.com>
8947 L:      linux-media@vger.kernel.org
8948 W:      https://linuxtv.org
8949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8950 S:      Maintained
8951 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8952
8953 LOADPIN SECURITY MODULE
8954 M:      Kees Cook <keescook@chromium.org>
8955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8956 S:      Supported
8957 F:      security/loadpin/
8958 F:      Documentation/admin-guide/LSM/LoadPin.rst
8959
8960 LOCKING PRIMITIVES
8961 M:      Peter Zijlstra <peterz@infradead.org>
8962 M:      Ingo Molnar <mingo@redhat.com>
8963 M:      Will Deacon <will.deacon@arm.com>
8964 L:      linux-kernel@vger.kernel.org
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8966 S:      Maintained
8967 F:      Documentation/locking/
8968 F:      include/linux/lockdep.h
8969 F:      include/linux/spinlock*.h
8970 F:      arch/*/include/asm/spinlock*.h
8971 F:      include/linux/rwlock*.h
8972 F:      include/linux/mutex*.h
8973 F:      include/linux/rwsem*.h
8974 F:      arch/*/include/asm/rwsem.h
8975 F:      include/linux/seqlock.h
8976 F:      lib/locking*.[ch]
8977 F:      kernel/locking/
8978 X:      kernel/locking/locktorture.c
8979
8980 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8981 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8982 L:      linux-ntfs-dev@lists.sourceforge.net
8983 W:      http://www.linux-ntfs.org/content/view/19/37/
8984 S:      Maintained
8985 F:      Documentation/ldm.txt
8986 F:      block/partitions/ldm.*
8987
8988 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8989 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8990 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8991 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8992 L:      MPT-FusionLinux.pdl@broadcom.com
8993 L:      linux-scsi@vger.kernel.org
8994 W:      http://www.avagotech.com/support/
8995 S:      Supported
8996 F:      drivers/message/fusion/
8997 F:      drivers/scsi/mpt3sas/
8998
8999 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9000 M:      Matthew Wilcox <willy@infradead.org>
9001 L:      linux-scsi@vger.kernel.org
9002 S:      Maintained
9003 F:      drivers/scsi/sym53c8xx_2/
9004
9005 LTC1660 DAC DRIVER
9006 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9007 L:      linux-iio@vger.kernel.org
9008 S:      Maintained
9009 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9010 F:      drivers/iio/dac/ltc1660.c
9011
9012 LTC4261 HARDWARE MONITOR DRIVER
9013 M:      Guenter Roeck <linux@roeck-us.net>
9014 L:      linux-hwmon@vger.kernel.org
9015 S:      Maintained
9016 F:      Documentation/hwmon/ltc4261
9017 F:      drivers/hwmon/ltc4261.c
9018
9019 LTC4306 I2C MULTIPLEXER DRIVER
9020 M:      Michael Hennerich <michael.hennerich@analog.com>
9021 W:      http://ez.analog.com/community/linux-device-drivers
9022 L:      linux-i2c@vger.kernel.org
9023 S:      Supported
9024 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9025 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9026
9027 LTP (Linux Test Project)
9028 M:      Mike Frysinger <vapier@gentoo.org>
9029 M:      Cyril Hrubis <chrubis@suse.cz>
9030 M:      Wanlong Gao <wanlong.gao@gmail.com>
9031 M:      Jan Stancek <jstancek@redhat.com>
9032 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9033 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9034 L:      ltp@lists.linux.it (subscribers-only)
9035 W:      http://linux-test-project.github.io/
9036 T:      git git://github.com/linux-test-project/ltp.git
9037 S:      Maintained
9038
9039 M68K ARCHITECTURE
9040 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9041 L:      linux-m68k@lists.linux-m68k.org
9042 W:      http://www.linux-m68k.org/
9043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9044 S:      Maintained
9045 F:      arch/m68k/
9046 F:      drivers/zorro/
9047
9048 M68K ON APPLE MACINTOSH
9049 M:      Joshua Thompson <funaho@jurai.org>
9050 W:      http://www.mac.linux-m68k.org/
9051 L:      linux-m68k@lists.linux-m68k.org
9052 S:      Maintained
9053 F:      arch/m68k/mac/
9054
9055 M68K ON HP9000/300
9056 M:      Philip Blundell <philb@gnu.org>
9057 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9058 S:      Maintained
9059 F:      arch/m68k/hp300/
9060
9061 M88DS3103 MEDIA DRIVER
9062 M:      Antti Palosaari <crope@iki.fi>
9063 L:      linux-media@vger.kernel.org
9064 W:      https://linuxtv.org
9065 W:      http://palosaari.fi/linux/
9066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9067 T:      git git://linuxtv.org/anttip/media_tree.git
9068 S:      Maintained
9069 F:      drivers/media/dvb-frontends/m88ds3103*
9070
9071 M88RS2000 MEDIA DRIVER
9072 M:      Malcolm Priestley <tvboxspy@gmail.com>
9073 L:      linux-media@vger.kernel.org
9074 W:      https://linuxtv.org
9075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9076 S:      Maintained
9077 F:      drivers/media/dvb-frontends/m88rs2000*
9078
9079 MA901 MASTERKIT USB FM RADIO DRIVER
9080 M:      Alexey Klimov <klimov.linux@gmail.com>
9081 L:      linux-media@vger.kernel.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Maintained
9084 F:      drivers/media/radio/radio-ma901.c
9085
9086 MAC80211
9087 M:      Johannes Berg <johannes@sipsolutions.net>
9088 L:      linux-wireless@vger.kernel.org
9089 W:      http://wireless.kernel.org/
9090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9092 S:      Maintained
9093 F:      Documentation/networking/mac80211-injection.txt
9094 F:      include/net/mac80211.h
9095 F:      net/mac80211/
9096 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9097 F:      Documentation/networking/mac80211_hwsim/README
9098
9099 MAILBOX API
9100 M:      Jassi Brar <jassisinghbrar@gmail.com>
9101 L:      linux-kernel@vger.kernel.org
9102 S:      Maintained
9103 F:      drivers/mailbox/
9104 F:      include/linux/mailbox_client.h
9105 F:      include/linux/mailbox_controller.h
9106
9107 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9108 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9109 W:      http://www.kernel.org/doc/man-pages
9110 L:      linux-man@vger.kernel.org
9111 S:      Maintained
9112
9113 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9114 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9115 L:      linux-mips@vger.kernel.org
9116 S:      Maintained
9117 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9118
9119 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9120 M:      Andrew Lunn <andrew@lunn.ch>
9121 M:      Vivien Didelot <vivien.didelot@gmail.com>
9122 L:      netdev@vger.kernel.org
9123 S:      Maintained
9124 F:      drivers/net/dsa/mv88e6xxx/
9125 F:      include/linux/platform_data/mv88e6xxx.h
9126 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9127
9128 MARVELL ARMADA DRM SUPPORT
9129 M:      Russell King <linux@armlinux.org.uk>
9130 S:      Maintained
9131 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9132 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9133 F:      drivers/gpu/drm/armada/
9134 F:      include/uapi/drm/armada_drm.h
9135 F:      Documentation/devicetree/bindings/display/armada/
9136
9137 MARVELL CRYPTO DRIVER
9138 M:      Boris Brezillon <bbrezillon@kernel.org>
9139 M:      Arnaud Ebalard <arno@natisbad.org>
9140 F:      drivers/crypto/marvell/
9141 S:      Maintained
9142 L:      linux-crypto@vger.kernel.org
9143
9144 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9145 M:      Mirko Lindner <mlindner@marvell.com>
9146 M:      Stephen Hemminger <stephen@networkplumber.org>
9147 L:      netdev@vger.kernel.org
9148 S:      Maintained
9149 F:      drivers/net/ethernet/marvell/sk*
9150
9151 MARVELL LIBERTAS WIRELESS DRIVER
9152 L:      libertas-dev@lists.infradead.org
9153 S:      Orphan
9154 F:      drivers/net/wireless/marvell/libertas/
9155
9156 MARVELL MACCHIATOBIN SUPPORT
9157 M:      Russell King <linux@armlinux.org.uk>
9158 L:      linux-arm-kernel@lists.infradead.org
9159 S:      Maintained
9160 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9161
9162 MARVELL MV643XX ETHERNET DRIVER
9163 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9164 L:      netdev@vger.kernel.org
9165 S:      Maintained
9166 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9167 F:      include/linux/mv643xx.h
9168
9169 MARVELL MV88X3310 PHY DRIVER
9170 M:      Russell King <linux@armlinux.org.uk>
9171 L:      netdev@vger.kernel.org
9172 S:      Maintained
9173 F:      drivers/net/phy/marvell10g.c
9174
9175 MARVELL MVEBU THERMAL DRIVER
9176 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9177 S:      Maintained
9178 F:      drivers/thermal/armada_thermal.c
9179
9180 MARVELL MVNETA ETHERNET DRIVER
9181 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9182 L:      netdev@vger.kernel.org
9183 S:      Maintained
9184 F:      drivers/net/ethernet/marvell/mvneta.*
9185
9186 MARVELL MWIFIEX WIRELESS DRIVER
9187 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9188 M:      Nishant Sarmukadam <nishants@marvell.com>
9189 M:      Ganapathi Bhat <gbhat@marvell.com>
9190 M:      Xinming Hu <huxinming820@gmail.com>
9191 L:      linux-wireless@vger.kernel.org
9192 S:      Maintained
9193 F:      drivers/net/wireless/marvell/mwifiex/
9194
9195 MARVELL MWL8K WIRELESS DRIVER
9196 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9197 L:      linux-wireless@vger.kernel.org
9198 S:      Odd Fixes
9199 F:      drivers/net/wireless/marvell/mwl8k.c
9200
9201 MARVELL NAND CONTROLLER DRIVER
9202 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9203 L:      linux-mtd@lists.infradead.org
9204 S:      Maintained
9205 F:      drivers/mtd/nand/raw/marvell_nand.c
9206 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9207
9208 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9209 M:      Nicolas Pitre <nico@fluxnic.net>
9210 S:      Odd Fixes
9211 F:      drivers/mmc/host/mvsdio.*
9212
9213 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9214 M:      Hu Ziji <huziji@marvell.com>
9215 L:      linux-mmc@vger.kernel.org
9216 S:      Supported
9217 F:      drivers/mmc/host/sdhci-xenon*
9218 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9219
9220 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9221 M:      Sunil Goutham <sgoutham@marvell.com>
9222 M:      Linu Cherian <lcherian@marvell.com>
9223 M:      Geetha sowjanya <gakula@marvell.com>
9224 M:      Jerin Jacob <jerinj@marvell.com>
9225 L:      netdev@vger.kernel.org
9226 S:      Supported
9227 F:      drivers/net/ethernet/marvell/octeontx2/af/
9228
9229 MATROX FRAMEBUFFER DRIVER
9230 L:      linux-fbdev@vger.kernel.org
9231 S:      Orphan
9232 F:      drivers/video/fbdev/matrox/matroxfb_*
9233 F:      include/uapi/linux/matroxfb.h
9234
9235 MAX16065 HARDWARE MONITOR DRIVER
9236 M:      Guenter Roeck <linux@roeck-us.net>
9237 L:      linux-hwmon@vger.kernel.org
9238 S:      Maintained
9239 F:      Documentation/hwmon/max16065
9240 F:      drivers/hwmon/max16065.c
9241
9242 MAX2175 SDR TUNER DRIVER
9243 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9244 L:      linux-media@vger.kernel.org
9245 T:      git git://linuxtv.org/media_tree.git
9246 S:      Maintained
9247 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9248 F:      Documentation/media/v4l-drivers/max2175.rst
9249 F:      drivers/media/i2c/max2175*
9250 F:      include/uapi/linux/max2175.h
9251
9252 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9253 L:      linux-hwmon@vger.kernel.org
9254 S:      Orphan
9255 F:      Documentation/hwmon/max6650
9256 F:      drivers/hwmon/max6650.c
9257
9258 MAX6697 HARDWARE MONITOR DRIVER
9259 M:      Guenter Roeck <linux@roeck-us.net>
9260 L:      linux-hwmon@vger.kernel.org
9261 S:      Maintained
9262 F:      Documentation/hwmon/max6697
9263 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9264 F:      drivers/hwmon/max6697.c
9265 F:      include/linux/platform_data/max6697.h
9266
9267 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9268 M:      Peter Rosin <peda@axentia.se>
9269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9270 S:      Maintained
9271 F:      Documentation/devicetree/bindings/sound/max9860.txt
9272 F:      sound/soc/codecs/max9860.*
9273
9274 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9275 M:      Javier Martinez Canillas <javier@dowhile0.org>
9276 L:      linux-kernel@vger.kernel.org
9277 S:      Supported
9278 F:      drivers/regulator/max77802-regulator.c
9279 F:      Documentation/devicetree/bindings/*/*max77802.txt
9280 F:      include/dt-bindings/*/*max77802.h
9281
9282 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9283 M:      Krzysztof Kozlowski <krzk@kernel.org>
9284 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9285 L:      linux-pm@vger.kernel.org
9286 S:      Supported
9287 F:      drivers/power/supply/max14577_charger.c
9288 F:      drivers/power/supply/max77693_charger.c
9289
9290 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9291 M:      Chanwoo Choi <cw00.choi@samsung.com>
9292 M:      Krzysztof Kozlowski <krzk@kernel.org>
9293 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9294 L:      linux-kernel@vger.kernel.org
9295 S:      Supported
9296 F:      drivers/*/max14577*.c
9297 F:      drivers/*/max77686*.c
9298 F:      drivers/*/max77693*.c
9299 F:      drivers/extcon/extcon-max14577.c
9300 F:      drivers/extcon/extcon-max77693.c
9301 F:      drivers/rtc/rtc-max77686.c
9302 F:      drivers/clk/clk-max77686.c
9303 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9304 F:      Documentation/devicetree/bindings/*/max77686.txt
9305 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9306 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9307 F:      include/linux/mfd/max14577*.h
9308 F:      include/linux/mfd/max77686*.h
9309 F:      include/linux/mfd/max77693*.h
9310
9311 MAXIRADIO FM RADIO RECEIVER DRIVER
9312 M:      Hans Verkuil <hverkuil@xs4all.nl>
9313 L:      linux-media@vger.kernel.org
9314 T:      git git://linuxtv.org/media_tree.git
9315 W:      https://linuxtv.org
9316 S:      Maintained
9317 F:      drivers/media/radio/radio-maxiradio*
9318
9319 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9320 M:      Peter Rosin <peda@axentia.se>
9321 L:      linux-iio@vger.kernel.org
9322 S:      Maintained
9323 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9324 F:      drivers/iio/potentiometer/mcp4018.c
9325 F:      drivers/iio/potentiometer/mcp4531.c
9326
9327 MCR20A IEEE-802.15.4 RADIO DRIVER
9328 M:      Xue Liu <liuxuenetmail@gmail.com>
9329 L:      linux-wpan@vger.kernel.org
9330 W:      https://github.com/xueliu/mcr20a-linux
9331 S:      Maintained
9332 F:      drivers/net/ieee802154/mcr20a.c
9333 F:      drivers/net/ieee802154/mcr20a.h
9334 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9335
9336 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9337 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9338 L:      linux-iio@vger.kernel.org
9339 S:      Maintained
9340 F:      drivers/iio/dac/cio-dac.c
9341
9342 MEDIA DRIVERS FOR ASCOT2E
9343 M:      Sergey Kozlov <serjk@netup.ru>
9344 M:      Abylay Ospan <aospan@netup.ru>
9345 L:      linux-media@vger.kernel.org
9346 W:      https://linuxtv.org
9347 W:      http://netup.tv/
9348 T:      git git://linuxtv.org/media_tree.git
9349 S:      Supported
9350 F:      drivers/media/dvb-frontends/ascot2e*
9351
9352 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9353 M:      Jasmin Jessich <jasmin@anw.at>
9354 L:      linux-media@vger.kernel.org
9355 W:      https://linuxtv.org
9356 T:      git git://linuxtv.org/media_tree.git
9357 S:      Maintained
9358 F:      drivers/media/dvb-frontends/cxd2099*
9359
9360 MEDIA DRIVERS FOR CXD2841ER
9361 M:      Sergey Kozlov <serjk@netup.ru>
9362 M:      Abylay Ospan <aospan@netup.ru>
9363 L:      linux-media@vger.kernel.org
9364 W:      https://linuxtv.org
9365 W:      http://netup.tv/
9366 T:      git git://linuxtv.org/media_tree.git
9367 S:      Supported
9368 F:      drivers/media/dvb-frontends/cxd2841er*
9369
9370 MEDIA DRIVERS FOR CXD2880
9371 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9372 L:      linux-media@vger.kernel.org
9373 W:      http://linuxtv.org/
9374 T:      git git://linuxtv.org/media_tree.git
9375 S:      Supported
9376 F:      drivers/media/dvb-frontends/cxd2880/*
9377 F:      drivers/media/spi/cxd2880*
9378
9379 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9380 L:      linux-media@vger.kernel.org
9381 W:      https://linuxtv.org
9382 T:      git git://linuxtv.org/media_tree.git
9383 S:      Orphan
9384 F:      drivers/media/pci/ddbridge/*
9385
9386 MEDIA DRIVERS FOR FREESCALE IMX
9387 M:      Steve Longerbeam <slongerbeam@gmail.com>
9388 M:      Philipp Zabel <p.zabel@pengutronix.de>
9389 L:      linux-media@vger.kernel.org
9390 T:      git git://linuxtv.org/media_tree.git
9391 S:      Maintained
9392 F:      Documentation/devicetree/bindings/media/imx.txt
9393 F:      Documentation/media/v4l-drivers/imx.rst
9394 F:      drivers/staging/media/imx/
9395 F:      include/linux/imx-media.h
9396 F:      include/media/imx.h
9397
9398 MEDIA DRIVER FOR FREESCALE IMX PXP
9399 M:      Philipp Zabel <p.zabel@pengutronix.de>
9400 L:      linux-media@vger.kernel.org
9401 T:      git git://linuxtv.org/media_tree.git
9402 S:      Maintained
9403 F:      drivers/media/platform/imx-pxp.[ch]
9404
9405 MEDIA DRIVERS FOR HELENE
9406 M:      Abylay Ospan <aospan@netup.ru>
9407 L:      linux-media@vger.kernel.org
9408 W:      https://linuxtv.org
9409 W:      http://netup.tv/
9410 T:      git git://linuxtv.org/media_tree.git
9411 S:      Supported
9412 F:      drivers/media/dvb-frontends/helene*
9413
9414 MEDIA DRIVERS FOR HORUS3A
9415 M:      Sergey Kozlov <serjk@netup.ru>
9416 M:      Abylay Ospan <aospan@netup.ru>
9417 L:      linux-media@vger.kernel.org
9418 W:      https://linuxtv.org
9419 W:      http://netup.tv/
9420 T:      git git://linuxtv.org/media_tree.git
9421 S:      Supported
9422 F:      drivers/media/dvb-frontends/horus3a*
9423
9424 MEDIA DRIVERS FOR LNBH25
9425 M:      Sergey Kozlov <serjk@netup.ru>
9426 M:      Abylay Ospan <aospan@netup.ru>
9427 L:      linux-media@vger.kernel.org
9428 W:      https://linuxtv.org
9429 W:      http://netup.tv/
9430 T:      git git://linuxtv.org/media_tree.git
9431 S:      Supported
9432 F:      drivers/media/dvb-frontends/lnbh25*
9433
9434 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9435 L:      linux-media@vger.kernel.org
9436 W:      https://linuxtv.org
9437 T:      git git://linuxtv.org/media_tree.git
9438 S:      Orphan
9439 F:      drivers/media/dvb-frontends/mxl5xx*
9440
9441 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9442 M:      Sergey Kozlov <serjk@netup.ru>
9443 M:      Abylay Ospan <aospan@netup.ru>
9444 L:      linux-media@vger.kernel.org
9445 W:      https://linuxtv.org
9446 W:      http://netup.tv/
9447 T:      git git://linuxtv.org/media_tree.git
9448 S:      Supported
9449 F:      drivers/media/pci/netup_unidvb/*
9450
9451 MEDIA DRIVERS FOR RENESAS - CEU
9452 M:      Jacopo Mondi <jacopo@jmondi.org>
9453 L:      linux-media@vger.kernel.org
9454 L:      linux-renesas-soc@vger.kernel.org
9455 T:      git git://linuxtv.org/media_tree.git
9456 S:      Supported
9457 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9458 F:      drivers/media/platform/renesas-ceu.c
9459 F:      include/media/drv-intf/renesas-ceu.h
9460
9461 MEDIA DRIVERS FOR RENESAS - DRIF
9462 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9463 L:      linux-media@vger.kernel.org
9464 L:      linux-renesas-soc@vger.kernel.org
9465 T:      git git://linuxtv.org/media_tree.git
9466 S:      Supported
9467 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9468 F:      drivers/media/platform/rcar_drif.c
9469
9470 MEDIA DRIVERS FOR RENESAS - FCP
9471 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9472 L:      linux-media@vger.kernel.org
9473 L:      linux-renesas-soc@vger.kernel.org
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Supported
9476 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9477 F:      drivers/media/platform/rcar-fcp.c
9478 F:      include/media/rcar-fcp.h
9479
9480 MEDIA DRIVERS FOR RENESAS - FDP1
9481 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9482 L:      linux-media@vger.kernel.org
9483 L:      linux-renesas-soc@vger.kernel.org
9484 T:      git git://linuxtv.org/media_tree.git
9485 S:      Supported
9486 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9487 F:      drivers/media/platform/rcar_fdp1.c
9488
9489 MEDIA DRIVERS FOR RENESAS - VIN
9490 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9491 L:      linux-media@vger.kernel.org
9492 L:      linux-renesas-soc@vger.kernel.org
9493 T:      git git://linuxtv.org/media_tree.git
9494 S:      Supported
9495 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9496 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9497 F:      drivers/media/platform/rcar-vin/
9498
9499 MEDIA DRIVERS FOR RENESAS - VSP1
9500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9501 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9502 L:      linux-media@vger.kernel.org
9503 L:      linux-renesas-soc@vger.kernel.org
9504 T:      git git://linuxtv.org/media_tree.git
9505 S:      Supported
9506 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9507 F:      drivers/media/platform/vsp1/
9508
9509 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9510 L:      linux-media@vger.kernel.org
9511 W:      https://linuxtv.org
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Orphan
9514 F:      drivers/media/dvb-frontends/stv0910*
9515
9516 MEDIA DRIVERS FOR ST STV6111 TUNER 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/stv6111*
9522
9523 MEDIA DRIVERS FOR STM32 - DCMI
9524 M:      Hugues Fruchet <hugues.fruchet@st.com>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Supported
9528 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9529 F:      drivers/media/platform/stm32/stm32-dcmi.c
9530
9531 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9532 M:      Dmitry Osipenko <digetx@gmail.com>
9533 L:      linux-media@vger.kernel.org
9534 L:      linux-tegra@vger.kernel.org
9535 T:      git git://linuxtv.org/media_tree.git
9536 S:      Maintained
9537 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9538 F:      drivers/staging/media/tegra-vde/
9539
9540 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9542 P:      LinuxTV.org Project
9543 L:      linux-media@vger.kernel.org
9544 W:      https://linuxtv.org
9545 Q:      http://patchwork.kernel.org/project/linux-media/list/
9546 T:      git git://linuxtv.org/media_tree.git
9547 S:      Maintained
9548 F:      Documentation/devicetree/bindings/media/
9549 F:      Documentation/media/
9550 F:      drivers/media/
9551 F:      drivers/staging/media/
9552 F:      include/linux/platform_data/media/
9553 F:      include/media/
9554 F:      include/uapi/linux/dvb/
9555 F:      include/uapi/linux/videodev2.h
9556 F:      include/uapi/linux/media.h
9557 F:      include/uapi/linux/v4l2-*
9558 F:      include/uapi/linux/meye.h
9559 F:      include/uapi/linux/ivtv*
9560 F:      include/uapi/linux/uvcvideo.h
9561
9562 MEDIATEK BLUETOOTH DRIVER
9563 M:      Sean Wang <sean.wang@mediatek.com>
9564 L:      linux-bluetooth@vger.kernel.org
9565 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9566 S:      Maintained
9567 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9568 F:      drivers/bluetooth/btmtkuart.c
9569
9570 MEDIATEK CIR DRIVER
9571 M:      Sean Wang <sean.wang@mediatek.com>
9572 S:      Maintained
9573 F:      drivers/media/rc/mtk-cir.c
9574
9575 MEDIATEK DMA DRIVER
9576 M:      Sean Wang <sean.wang@mediatek.com>
9577 L:      dmaengine@vger.kernel.org
9578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9579 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9580 S:      Maintained
9581 F:      Documentation/devicetree/bindings/dma/mtk-*
9582 F:      drivers/dma/mediatek/
9583
9584 MEDIATEK PMIC LED DRIVER
9585 M:      Sean Wang <sean.wang@mediatek.com>
9586 S:      Maintained
9587 F:      drivers/leds/leds-mt6323.c
9588 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9589
9590 MEDIATEK ETHERNET DRIVER
9591 M:      Felix Fietkau <nbd@openwrt.org>
9592 M:      John Crispin <john@phrozen.org>
9593 M:      Sean Wang <sean.wang@mediatek.com>
9594 M:      Nelson Chang <nelson.chang@mediatek.com>
9595 L:      netdev@vger.kernel.org
9596 S:      Maintained
9597 F:      drivers/net/ethernet/mediatek/
9598
9599 MEDIATEK SWITCH DRIVER
9600 M:      Sean Wang <sean.wang@mediatek.com>
9601 L:      netdev@vger.kernel.org
9602 S:      Maintained
9603 F:      drivers/net/dsa/mt7530.*
9604 F:      net/dsa/tag_mtk.c
9605
9606 MEDIATEK JPEG DRIVER
9607 M:      Rick Chang <rick.chang@mediatek.com>
9608 M:      Bin Liu <bin.liu@mediatek.com>
9609 S:      Supported
9610 F:      drivers/media/platform/mtk-jpeg/
9611 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9612
9613 MEDIATEK MDP DRIVER
9614 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9615 M:      Houlong Wei <houlong.wei@mediatek.com>
9616 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9617 S:      Supported
9618 F:      drivers/media/platform/mtk-mdp/
9619 F:      drivers/media/platform/mtk-vpu/
9620 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9621
9622 MEDIATEK MEDIA DRIVER
9623 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9624 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9625 S:      Supported
9626 F:      drivers/media/platform/mtk-vcodec/
9627 F:      drivers/media/platform/mtk-vpu/
9628 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9629 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9630
9631 MEDIATEK MT76 WIRELESS LAN DRIVER
9632 M:      Felix Fietkau <nbd@nbd.name>
9633 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9634 L:      linux-wireless@vger.kernel.org
9635 S:      Maintained
9636 F:      drivers/net/wireless/mediatek/mt76/
9637
9638 MEDIATEK MT7601U WIRELESS LAN DRIVER
9639 M:      Jakub Kicinski <kubakici@wp.pl>
9640 L:      linux-wireless@vger.kernel.org
9641 S:      Maintained
9642 F:      drivers/net/wireless/mediatek/mt7601u/
9643
9644 MEDIATEK NAND CONTROLLER DRIVER
9645 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9646 L:      linux-mtd@lists.infradead.org
9647 S:      Maintained
9648 F:      drivers/mtd/nand/raw/mtk_*
9649 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9650
9651 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9652 M:      Sean Wang <sean.wang@mediatek.com>
9653 S:      Maintained
9654 F:      drivers/char/hw_random/mtk-rng.c
9655
9656 MEDIATEK USB3 DRD IP DRIVER
9657 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9658 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9660 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9661 S:      Maintained
9662 F:      drivers/usb/mtu3/
9663
9664 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9665 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9666 M:      Martin Donnelly <martin.donnelly@ge.com>
9667 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9668 S:      Maintained
9669 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9670 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9671
9672 MEGARAID SCSI/SAS DRIVERS
9673 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9674 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9675 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9676 L:      megaraidlinux.pdl@broadcom.com
9677 L:      linux-scsi@vger.kernel.org
9678 W:      http://www.avagotech.com/support/
9679 S:      Maintained
9680 F:      Documentation/scsi/megaraid.txt
9681 F:      drivers/scsi/megaraid.*
9682 F:      drivers/scsi/megaraid/
9683
9684 MELEXIS MLX90614 DRIVER
9685 M:      Crt Mori <cmo@melexis.com>
9686 L:      linux-iio@vger.kernel.org
9687 W:      http://www.melexis.com
9688 S:      Supported
9689 F:      drivers/iio/temperature/mlx90614.c
9690
9691 MELEXIS MLX90632 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/mlx90632.c
9697
9698 MELFAS MIP4 TOUCHSCREEN DRIVER
9699 M:      Sangwon Jee <jeesw@melfas.com>
9700 W:      http://www.melfas.com
9701 S:      Supported
9702 F:      drivers/input/touchscreen/melfas_mip4.c
9703 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9704
9705 MELLANOX ETHERNET DRIVER (mlx4_en)
9706 M:      Tariq Toukan <tariqt@mellanox.com>
9707 L:      netdev@vger.kernel.org
9708 S:      Supported
9709 W:      http://www.mellanox.com
9710 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9711 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9712
9713 MELLANOX ETHERNET DRIVER (mlx5e)
9714 M:      Saeed Mahameed <saeedm@mellanox.com>
9715 L:      netdev@vger.kernel.org
9716 S:      Supported
9717 W:      http://www.mellanox.com
9718 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9719 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9720
9721 MELLANOX ETHERNET INNOVA DRIVERS
9722 R:      Boris Pismenny <borisp@mellanox.com>
9723 L:      netdev@vger.kernel.org
9724 S:      Supported
9725 W:      http://www.mellanox.com
9726 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9727 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9728 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9729 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9730 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9731
9732 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9733 R:      Boris Pismenny <borisp@mellanox.com>
9734 L:      netdev@vger.kernel.org
9735 S:      Supported
9736 W:      http://www.mellanox.com
9737 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9738 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9739 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9740
9741 MELLANOX ETHERNET SWITCH DRIVERS
9742 M:      Jiri Pirko <jiri@mellanox.com>
9743 M:      Ido Schimmel <idosch@mellanox.com>
9744 L:      netdev@vger.kernel.org
9745 S:      Supported
9746 W:      http://www.mellanox.com
9747 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9748 F:      drivers/net/ethernet/mellanox/mlxsw/
9749 F:      tools/testing/selftests/drivers/net/mlxsw/
9750
9751 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9752 M:      mlxsw@mellanox.com
9753 L:      netdev@vger.kernel.org
9754 S:      Supported
9755 W:      http://www.mellanox.com
9756 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9757 F:      drivers/net/ethernet/mellanox/mlxfw/
9758
9759 MELLANOX HARDWARE PLATFORM SUPPORT
9760 M:      Andy Shevchenko <andy@infradead.org>
9761 M:      Darren Hart <dvhart@infradead.org>
9762 M:      Vadim Pasternak <vadimp@mellanox.com>
9763 L:      platform-driver-x86@vger.kernel.org
9764 S:      Supported
9765 F:      drivers/platform/mellanox/
9766
9767 MELLANOX MLX4 core VPI driver
9768 M:      Tariq Toukan <tariqt@mellanox.com>
9769 L:      netdev@vger.kernel.org
9770 L:      linux-rdma@vger.kernel.org
9771 W:      http://www.mellanox.com
9772 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9773 S:      Supported
9774 F:      drivers/net/ethernet/mellanox/mlx4/
9775 F:      include/linux/mlx4/
9776
9777 MELLANOX MLX4 IB driver
9778 M:      Yishai Hadas <yishaih@mellanox.com>
9779 L:      linux-rdma@vger.kernel.org
9780 W:      http://www.mellanox.com
9781 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9782 S:      Supported
9783 F:      drivers/infiniband/hw/mlx4/
9784 F:      include/linux/mlx4/
9785 F:      include/uapi/rdma/mlx4-abi.h
9786
9787 MELLANOX MLX5 core VPI driver
9788 M:      Saeed Mahameed <saeedm@mellanox.com>
9789 M:      Leon Romanovsky <leonro@mellanox.com>
9790 L:      netdev@vger.kernel.org
9791 L:      linux-rdma@vger.kernel.org
9792 W:      http://www.mellanox.com
9793 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9794 S:      Supported
9795 F:      drivers/net/ethernet/mellanox/mlx5/core/
9796 F:      include/linux/mlx5/
9797
9798 MELLANOX MLX5 IB driver
9799 M:      Leon Romanovsky <leonro@mellanox.com>
9800 L:      linux-rdma@vger.kernel.org
9801 W:      http://www.mellanox.com
9802 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9803 S:      Supported
9804 F:      drivers/infiniband/hw/mlx5/
9805 F:      include/linux/mlx5/
9806 F:      include/uapi/rdma/mlx5-abi.h
9807
9808 MELLANOX MLXCPLD I2C AND MUX DRIVER
9809 M:      Vadim Pasternak <vadimp@mellanox.com>
9810 M:      Michael Shych <michaelsh@mellanox.com>
9811 L:      linux-i2c@vger.kernel.org
9812 S:      Supported
9813 F:      drivers/i2c/busses/i2c-mlxcpld.c
9814 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9815 F:      Documentation/i2c/busses/i2c-mlxcpld
9816
9817 MELLANOX MLXCPLD LED DRIVER
9818 M:      Vadim Pasternak <vadimp@mellanox.com>
9819 L:      linux-leds@vger.kernel.org
9820 S:      Supported
9821 F:      drivers/leds/leds-mlxcpld.c
9822 F:      drivers/leds/leds-mlxreg.c
9823 F:      Documentation/leds/leds-mlxcpld.txt
9824
9825 MELLANOX PLATFORM DRIVER
9826 M:      Vadim Pasternak <vadimp@mellanox.com>
9827 L:      platform-driver-x86@vger.kernel.org
9828 S:      Supported
9829 F:      drivers/platform/x86/mlx-platform.c
9830
9831 MEMBARRIER SUPPORT
9832 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9833 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9834 L:      linux-kernel@vger.kernel.org
9835 S:      Supported
9836 F:      kernel/sched/membarrier.c
9837 F:      include/uapi/linux/membarrier.h
9838 F:      arch/powerpc/include/asm/membarrier.h
9839
9840 MEMORY MANAGEMENT
9841 L:      linux-mm@kvack.org
9842 W:      http://www.linux-mm.org
9843 S:      Maintained
9844 F:      include/linux/mm.h
9845 F:      include/linux/gfp.h
9846 F:      include/linux/mmzone.h
9847 F:      include/linux/memory_hotplug.h
9848 F:      include/linux/vmalloc.h
9849 F:      mm/
9850
9851 MEMORY TECHNOLOGY DEVICES (MTD)
9852 M:      David Woodhouse <dwmw2@infradead.org>
9853 M:      Brian Norris <computersforpeace@gmail.com>
9854 M:      Boris Brezillon <bbrezillon@kernel.org>
9855 M:      Marek Vasut <marek.vasut@gmail.com>
9856 M:      Richard Weinberger <richard@nod.at>
9857 L:      linux-mtd@lists.infradead.org
9858 W:      http://www.linux-mtd.infradead.org/
9859 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9860 T:      git git://git.infradead.org/linux-mtd.git master
9861 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9862 S:      Maintained
9863 F:      Documentation/devicetree/bindings/mtd/
9864 F:      drivers/mtd/
9865 F:      include/linux/mtd/
9866 F:      include/uapi/mtd/
9867
9868 MEN A21 WATCHDOG DRIVER
9869 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9870 L:      linux-watchdog@vger.kernel.org
9871 S:      Maintained
9872 F:      drivers/watchdog/mena21_wdt.c
9873
9874 MEN CHAMELEON BUS (mcb)
9875 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9876 S:      Maintained
9877 F:      drivers/mcb/
9878 F:      include/linux/mcb.h
9879 F:      Documentation/men-chameleon-bus.txt
9880
9881 MEN F21BMC (Board Management Controller)
9882 M:      Andreas Werner <andreas.werner@men.de>
9883 S:      Supported
9884 F:      drivers/mfd/menf21bmc.c
9885 F:      drivers/watchdog/menf21bmc_wdt.c
9886 F:      drivers/leds/leds-menf21bmc.c
9887 F:      drivers/hwmon/menf21bmc_hwmon.c
9888 F:      Documentation/hwmon/menf21bmc
9889
9890 MEN Z069 WATCHDOG DRIVER
9891 M:      Johannes Thumshirn <jth@kernel.org>
9892 L:      linux-watchdog@vger.kernel.org
9893 S:      Maintained
9894 F:      drivers/watchdog/menz69_wdt.c
9895
9896 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9897 M:      Neil Armstrong <narmstrong@baylibre.com>
9898 L:      linux-media@lists.freedesktop.org
9899 L:      linux-amlogic@lists.infradead.org
9900 W:      http://linux-meson.com/
9901 S:      Supported
9902 F:      drivers/media/platform/meson/ao-cec.c
9903 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9904 T:      git git://linuxtv.org/media_tree.git
9905
9906 MICROBLAZE ARCHITECTURE
9907 M:      Michal Simek <monstr@monstr.eu>
9908 W:      http://www.monstr.eu/fdt/
9909 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9910 S:      Supported
9911 F:      arch/microblaze/
9912
9913 MICROCHIP AT91 SERIAL DRIVER
9914 M:      Richard Genoud <richard.genoud@gmail.com>
9915 S:      Maintained
9916 F:      drivers/tty/serial/atmel_serial.c
9917 F:      drivers/tty/serial/atmel_serial.h
9918 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9919
9920 MICROCHIP AUDIO ASOC DRIVERS
9921 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9922 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9923 S:      Supported
9924 F:      sound/soc/atmel
9925
9926 MICROCHIP DMA DRIVER
9927 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9929 L:      dmaengine@vger.kernel.org
9930 S:      Supported
9931 F:      drivers/dma/at_hdmac.c
9932 F:      drivers/dma/at_hdmac_regs.h
9933 F:      include/linux/platform_data/dma-atmel.h
9934 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9935 F:      include/dt-bindings/dma/at91.h
9936
9937 MICROCHIP ECC DRIVER
9938 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9939 L:      linux-crypto@vger.kernel.org
9940 S:      Maintained
9941 F:      drivers/crypto/atmel-ecc.*
9942
9943 MICROCHIP I2C DRIVER
9944 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9945 L:      linux-i2c@vger.kernel.org
9946 S:      Supported
9947 F:      drivers/i2c/busses/i2c-at91.c
9948
9949 MICROCHIP ISC DRIVER
9950 M:      Eugen Hristev <eugen.hristev@microchip.com>
9951 L:      linux-media@vger.kernel.org
9952 S:      Supported
9953 F:      drivers/media/platform/atmel/atmel-isc.c
9954 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9955 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9956
9957 MICROCHIP ISI DRIVER
9958 M:      Eugen Hristev <eugen.hristev@microchip.com>
9959 L:      linux-media@vger.kernel.org
9960 S:      Supported
9961 F:      drivers/media/platform/atmel/atmel-isi.c
9962 F:      drivers/media/platform/atmel/atmel-isi.h
9963
9964 MICROCHIP AT91 USART MFD DRIVER
9965 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9966 L:      linux-kernel@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/mfd/at91-usart.c
9969 F:      include/dt-bindings/mfd/at91-usart.h
9970 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9971
9972 MICROCHIP AT91 USART SPI DRIVER
9973 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9974 L:      linux-spi@vger.kernel.org
9975 S:      Supported
9976 F:      drivers/spi/spi-at91-usart.c
9977 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9978
9979 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9980 M:      Woojung Huh <Woojung.Huh@microchip.com>
9981 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9982 L:      netdev@vger.kernel.org
9983 S:      Maintained
9984 F:      net/dsa/tag_ksz.c
9985 F:      drivers/net/dsa/microchip/*
9986 F:      include/linux/platform_data/microchip-ksz.h
9987 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9988
9989 MICROCHIP LAN743X ETHERNET DRIVER
9990 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9991 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9992 L:      netdev@vger.kernel.org
9993 S:      Maintained
9994 F:      drivers/net/ethernet/microchip/lan743x_*
9995
9996 MICROCHIP LCDFB DRIVER
9997 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9998 L:      linux-fbdev@vger.kernel.org
9999 S:      Maintained
10000 F:      drivers/video/fbdev/atmel_lcdfb.c
10001 F:      include/video/atmel_lcdc.h
10002
10003 MICROCHIP MMC/SD/SDIO MCI DRIVER
10004 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10005 S:      Maintained
10006 F:      drivers/mmc/host/atmel-mci.c
10007
10008 MICROCHIP MCP16502 PMIC DRIVER
10009 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10011 S:      Maintained
10012 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10013 F:      drivers/regulator/mcp16502.c
10014
10015 MICROCHIP MCP3911 ADC DRIVER
10016 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10017 M:      Kent Gustavsson <kent@minoris.se>
10018 L:      linux-iio@vger.kernel.org
10019 S:      Supported
10020 F:      drivers/iio/adc/mcp3911.c
10021 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10022
10023 MICROCHIP NAND DRIVER
10024 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10025 L:      linux-mtd@lists.infradead.org
10026 S:      Supported
10027 F:      drivers/mtd/nand/raw/atmel/*
10028 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10029
10030 MICROCHIP PWM DRIVER
10031 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10033 L:      linux-pwm@vger.kernel.org
10034 S:      Supported
10035 F:      drivers/pwm/pwm-atmel.c
10036 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10037
10038 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10039 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10040 M:      Eugen Hristev <eugen.hristev@microchip.com>
10041 L:      linux-iio@vger.kernel.org
10042 S:      Supported
10043 F:      drivers/iio/adc/at91-sama5d2_adc.c
10044 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10045 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10046
10047 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10048 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10049 S:      Supported
10050 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10051
10052 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10053 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10055 L:      linux-gpio@vger.kernel.org
10056 F:      drivers/gpio/gpio-sama5d2-piobu.c
10057
10058 MICROCHIP SPI DRIVER
10059 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10060 S:      Supported
10061 F:      drivers/spi/spi-atmel.*
10062
10063 MICROCHIP SSC DRIVER
10064 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10066 S:      Supported
10067 F:      drivers/misc/atmel-ssc.c
10068 F:      include/linux/atmel-ssc.h
10069
10070 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
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_tclib.c
10075 F:      drivers/clocksource/tcb_clksrc.c
10076
10077 MICROCHIP USBA UDC DRIVER
10078 M:      Cristian Birsan <cristian.birsan@microchip.com>
10079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10080 S:      Supported
10081 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10082
10083 MICROCHIP USB251XB DRIVER
10084 M:      Richard Leitner <richard.leitner@skidata.com>
10085 L:      linux-usb@vger.kernel.org
10086 S:      Maintained
10087 F:      drivers/usb/misc/usb251xb.c
10088 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10089
10090 MICROCHIP XDMA DRIVER
10091 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10092 L:      linux-arm-kernel@lists.infradead.org
10093 L:      dmaengine@vger.kernel.org
10094 S:      Supported
10095 F:      drivers/dma/at_xdmac.c
10096
10097 MICROSEMI MIPS SOCS
10098 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10099 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10100 L:      linux-mips@vger.kernel.org
10101 S:      Supported
10102 F:      arch/mips/generic/board-ocelot.c
10103 F:      arch/mips/configs/generic/board-ocelot.config
10104 F:      arch/mips/boot/dts/mscc/
10105 F:      Documentation/devicetree/bindings/mips/mscc.txt
10106
10107 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10108 M:      Don Brace <don.brace@microsemi.com>
10109 L:      esc.storagedev@microsemi.com
10110 L:      linux-scsi@vger.kernel.org
10111 S:      Supported
10112 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10113 F:      drivers/scsi/smartpqi/Kconfig
10114 F:      drivers/scsi/smartpqi/Makefile
10115 F:      include/linux/cciss*.h
10116 F:      include/uapi/linux/cciss*.h
10117 F:      Documentation/scsi/smartpqi.txt
10118
10119 MICROSEMI ETHERNET SWITCH DRIVER
10120 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10121 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10122 L:      netdev@vger.kernel.org
10123 S:      Supported
10124 F:      drivers/net/ethernet/mscc/
10125
10126 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10127 M:      Chen Yu <yu.c.chen@intel.com>
10128 L:      platform-driver-x86@vger.kernel.org
10129 S:      Supported
10130 F:      drivers/platform/x86/surfacepro3_button.c
10131
10132 MICROTEK X6 SCANNER
10133 M:      Oliver Neukum <oliver@neukum.org>
10134 S:      Maintained
10135 F:      drivers/usb/image/microtek.*
10136
10137 MIPS
10138 M:      Ralf Baechle <ralf@linux-mips.org>
10139 M:      Paul Burton <paul.burton@mips.com>
10140 M:      James Hogan <jhogan@kernel.org>
10141 L:      linux-mips@vger.kernel.org
10142 W:      http://www.linux-mips.org/
10143 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10145 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10146 S:      Supported
10147 F:      Documentation/devicetree/bindings/mips/
10148 F:      Documentation/mips/
10149 F:      arch/mips/
10150 F:      drivers/platform/mips/
10151
10152 MIPS BOSTON DEVELOPMENT BOARD
10153 M:      Paul Burton <paul.burton@mips.com>
10154 L:      linux-mips@vger.kernel.org
10155 S:      Maintained
10156 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10157 F:      arch/mips/boot/dts/img/boston.dts
10158 F:      arch/mips/configs/generic/board-boston.config
10159 F:      drivers/clk/imgtec/clk-boston.c
10160 F:      include/dt-bindings/clock/boston-clock.h
10161
10162 MIPS GENERIC PLATFORM
10163 M:      Paul Burton <paul.burton@mips.com>
10164 L:      linux-mips@vger.kernel.org
10165 S:      Supported
10166 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10167 F:      arch/mips/generic/
10168 F:      arch/mips/tools/generic-board-config.sh
10169
10170 MIPS/LOONGSON1 ARCHITECTURE
10171 M:      Keguang Zhang <keguang.zhang@gmail.com>
10172 L:      linux-mips@vger.kernel.org
10173 S:      Maintained
10174 F:      arch/mips/loongson32/
10175 F:      arch/mips/include/asm/mach-loongson32/
10176 F:      drivers/*/*loongson1*
10177 F:      drivers/*/*/*loongson1*
10178
10179 MIPS/LOONGSON2 ARCHITECTURE
10180 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10181 L:      linux-mips@vger.kernel.org
10182 S:      Maintained
10183 F:      arch/mips/loongson64/fuloong-2e/
10184 F:      arch/mips/loongson64/lemote-2f/
10185 F:      arch/mips/include/asm/mach-loongson64/
10186 F:      drivers/*/*loongson2*
10187 F:      drivers/*/*/*loongson2*
10188
10189 MIPS/LOONGSON3 ARCHITECTURE
10190 M:      Huacai Chen <chenhc@lemote.com>
10191 L:      linux-mips@vger.kernel.org
10192 S:      Maintained
10193 F:      arch/mips/loongson64/
10194 F:      arch/mips/include/asm/mach-loongson64/
10195 F:      drivers/platform/mips/cpu_hwmon.c
10196 F:      drivers/*/*loongson3*
10197 F:      drivers/*/*/*loongson3*
10198
10199 MIPS RINT INSTRUCTION EMULATION
10200 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10201 L:      linux-mips@vger.kernel.org
10202 S:      Supported
10203 F:      arch/mips/math-emu/sp_rint.c
10204 F:      arch/mips/math-emu/dp_rint.c
10205
10206 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10207 M:      Hans Verkuil <hverkuil@xs4all.nl>
10208 L:      linux-media@vger.kernel.org
10209 T:      git git://linuxtv.org/media_tree.git
10210 W:      https://linuxtv.org
10211 S:      Odd Fixes
10212 F:      drivers/media/radio/radio-miropcm20*
10213
10214 MMP SUPPORT
10215 R:      Lubomir Rintel <lkundrak@v3.sk>
10216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10217 S:      Odd Fixes
10218 F:      arch/arm/boot/dts/mmp*
10219 F:      arch/arm/mach-mmp/
10220
10221 MMU GATHER AND TLB INVALIDATION
10222 M:      Will Deacon <will.deacon@arm.com>
10223 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10224 M:      Andrew Morton <akpm@linux-foundation.org>
10225 M:      Nick Piggin <npiggin@gmail.com>
10226 M:      Peter Zijlstra <peterz@infradead.org>
10227 L:      linux-arch@vger.kernel.org
10228 L:      linux-mm@kvack.org
10229 S:      Maintained
10230 F:      arch/*/include/asm/tlb.h
10231 F:      include/asm-generic/tlb.h
10232 F:      mm/mmu_gather.c
10233
10234 MN88472 MEDIA DRIVER
10235 M:      Antti Palosaari <crope@iki.fi>
10236 L:      linux-media@vger.kernel.org
10237 W:      https://linuxtv.org
10238 W:      http://palosaari.fi/linux/
10239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10240 S:      Maintained
10241 F:      drivers/media/dvb-frontends/mn88472*
10242
10243 MN88473 MEDIA DRIVER
10244 M:      Antti Palosaari <crope@iki.fi>
10245 L:      linux-media@vger.kernel.org
10246 W:      https://linuxtv.org
10247 W:      http://palosaari.fi/linux/
10248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10249 S:      Maintained
10250 F:      drivers/media/dvb-frontends/mn88473*
10251
10252 MODULE SUPPORT
10253 M:      Jessica Yu <jeyu@kernel.org>
10254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10255 S:      Maintained
10256 F:      include/linux/module.h
10257 F:      kernel/module.c
10258
10259 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10260 W:      http://popies.net/meye/
10261 S:      Orphan
10262 F:      Documentation/media/v4l-drivers/meye*
10263 F:      drivers/media/pci/meye/
10264 F:      include/uapi/linux/meye.h
10265
10266 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10267 M:      Jiri Slaby <jirislaby@gmail.com>
10268 S:      Maintained
10269 F:      Documentation/serial/moxa-smartio
10270 F:      drivers/tty/mxser.*
10271
10272 MR800 AVERMEDIA USB FM RADIO DRIVER
10273 M:      Alexey Klimov <klimov.linux@gmail.com>
10274 L:      linux-media@vger.kernel.org
10275 T:      git git://linuxtv.org/media_tree.git
10276 S:      Maintained
10277 F:      drivers/media/radio/radio-mr800.c
10278
10279 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10280 M:      Alan Ott <alan@signal11.us>
10281 L:      linux-wpan@vger.kernel.org
10282 S:      Maintained
10283 F:      drivers/net/ieee802154/mrf24j40.c
10284 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10285
10286 MSI LAPTOP SUPPORT
10287 M:      "Lee, Chun-Yi" <jlee@suse.com>
10288 L:      platform-driver-x86@vger.kernel.org
10289 S:      Maintained
10290 F:      drivers/platform/x86/msi-laptop.c
10291
10292 MSI WMI SUPPORT
10293 L:      platform-driver-x86@vger.kernel.org
10294 S:      Orphan
10295 F:      drivers/platform/x86/msi-wmi.c
10296
10297 MSI001 MEDIA DRIVER
10298 M:      Antti Palosaari <crope@iki.fi>
10299 L:      linux-media@vger.kernel.org
10300 W:      https://linuxtv.org
10301 W:      http://palosaari.fi/linux/
10302 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10303 T:      git git://linuxtv.org/anttip/media_tree.git
10304 S:      Maintained
10305 F:      drivers/media/tuners/msi001*
10306
10307 MSI2500 MEDIA DRIVER
10308 M:      Antti Palosaari <crope@iki.fi>
10309 L:      linux-media@vger.kernel.org
10310 W:      https://linuxtv.org
10311 W:      http://palosaari.fi/linux/
10312 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10313 T:      git git://linuxtv.org/anttip/media_tree.git
10314 S:      Maintained
10315 F:      drivers/media/usb/msi2500/
10316
10317 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10318 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10319 L:      linux-mtd@lists.infradead.org
10320 S:      Maintained
10321 F:      drivers/mtd/devices/docg3*
10322
10323 MT9M032 APTINA SENSOR DRIVER
10324 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10325 L:      linux-media@vger.kernel.org
10326 T:      git git://linuxtv.org/media_tree.git
10327 S:      Maintained
10328 F:      drivers/media/i2c/mt9m032.c
10329 F:      include/media/i2c/mt9m032.h
10330
10331 MT9P031 APTINA CAMERA SENSOR
10332 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10333 L:      linux-media@vger.kernel.org
10334 T:      git git://linuxtv.org/media_tree.git
10335 S:      Maintained
10336 F:      drivers/media/i2c/mt9p031.c
10337 F:      include/media/i2c/mt9p031.h
10338
10339 MT9T001 APTINA CAMERA SENSOR
10340 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10341 L:      linux-media@vger.kernel.org
10342 T:      git git://linuxtv.org/media_tree.git
10343 S:      Maintained
10344 F:      drivers/media/i2c/mt9t001.c
10345 F:      include/media/i2c/mt9t001.h
10346
10347 MT9T112 APTINA CAMERA SENSOR
10348 M:      Jacopo Mondi <jacopo@jmondi.org>
10349 L:      linux-media@vger.kernel.org
10350 T:      git git://linuxtv.org/media_tree.git
10351 S:      Odd Fixes
10352 F:      drivers/media/i2c/mt9t112.c
10353 F:      include/media/i2c/mt9t112.h
10354
10355 MT9V032 APTINA CAMERA SENSOR
10356 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10357 L:      linux-media@vger.kernel.org
10358 T:      git git://linuxtv.org/media_tree.git
10359 S:      Maintained
10360 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10361 F:      drivers/media/i2c/mt9v032.c
10362 F:      include/media/i2c/mt9v032.h
10363
10364 MT9V111 APTINA CAMERA SENSOR
10365 M:      Jacopo Mondi <jacopo@jmondi.org>
10366 L:      linux-media@vger.kernel.org
10367 T:      git git://linuxtv.org/media_tree.git
10368 S:      Maintained
10369 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10370 F:      drivers/media/i2c/mt9v111.c
10371
10372 MULTIFUNCTION DEVICES (MFD)
10373 M:      Lee Jones <lee.jones@linaro.org>
10374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10375 S:      Supported
10376 F:      Documentation/devicetree/bindings/mfd/
10377 F:      drivers/mfd/
10378 F:      include/linux/mfd/
10379 F:      include/dt-bindings/mfd/
10380
10381 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10382 S:      Orphan
10383 F:      drivers/mmc/host/mmc_spi.c
10384 F:      include/linux/spi/mmc_spi.h
10385
10386 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10387 M:      Ulf Hansson <ulf.hansson@linaro.org>
10388 L:      linux-mmc@vger.kernel.org
10389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10390 S:      Maintained
10391 F:      Documentation/devicetree/bindings/mmc/
10392 F:      drivers/mmc/
10393 F:      include/linux/mmc/
10394 F:      include/uapi/linux/mmc/
10395
10396 MULTIPLEXER SUBSYSTEM
10397 M:      Peter Rosin <peda@axentia.se>
10398 S:      Maintained
10399 F:      Documentation/ABI/testing/sysfs-class-mux*
10400 F:      Documentation/devicetree/bindings/mux/
10401 F:      include/dt-bindings/mux/
10402 F:      include/linux/mux/
10403 F:      drivers/mux/
10404
10405 MULTITECH MULTIPORT CARD (ISICOM)
10406 S:      Orphan
10407 F:      drivers/tty/isicom.c
10408 F:      include/linux/isicom.h
10409
10410 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10411 M:      Bin Liu <b-liu@ti.com>
10412 L:      linux-usb@vger.kernel.org
10413 S:      Maintained
10414 F:      drivers/usb/musb/
10415
10416 MXL301RF MEDIA DRIVER
10417 M:      Akihiro Tsukada <tskd08@gmail.com>
10418 L:      linux-media@vger.kernel.org
10419 S:      Odd Fixes
10420 F:      drivers/media/tuners/mxl301rf*
10421
10422 MXL5007T MEDIA DRIVER
10423 M:      Michael Krufky <mkrufky@linuxtv.org>
10424 L:      linux-media@vger.kernel.org
10425 W:      https://linuxtv.org
10426 W:      http://github.com/mkrufky
10427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10428 T:      git git://linuxtv.org/mkrufky/tuners.git
10429 S:      Maintained
10430 F:      drivers/media/tuners/mxl5007t.*
10431
10432 MXSFB DRM DRIVER
10433 M:      Marek Vasut <marex@denx.de>
10434 M:      Stefan Agner <stefan@agner.ch>
10435 L:      dri-devel@lists.freedesktop.org
10436 S:      Supported
10437 F:      drivers/gpu/drm/mxsfb/
10438 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10439 T:      git git://anongit.freedesktop.org/drm/drm-misc
10440
10441 MYLEX DAC960 PCI RAID Controller
10442 M:      Hannes Reinecke <hare@kernel.org>
10443 L:      linux-scsi@vger.kernel.org
10444 S:      Supported
10445 F:      drivers/scsi/myrb.*
10446 F:      drivers/scsi/myrs.*
10447
10448 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10449 M:      Chris Lee <christopher.lee@cspi.com>
10450 L:      netdev@vger.kernel.org
10451 W:      https://www.cspi.com/ethernet-products/support/downloads/
10452 S:      Supported
10453 F:      drivers/net/ethernet/myricom/myri10ge/
10454
10455 NAND FLASH SUBSYSTEM
10456 M:      Boris Brezillon <bbrezillon@kernel.org>
10457 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10458 R:      Richard Weinberger <richard@nod.at>
10459 L:      linux-mtd@lists.infradead.org
10460 W:      http://www.linux-mtd.infradead.org/
10461 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10462 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10463 T:      git git://git.infradead.org/linux-mtd.git nand/next
10464 S:      Maintained
10465 F:      drivers/mtd/nand/
10466 F:      include/linux/mtd/*nand*.h
10467
10468 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10469 M:      Daniel Mack <zonque@gmail.com>
10470 S:      Maintained
10471 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10472 W:      http://www.native-instruments.com
10473 F:      sound/usb/caiaq/
10474
10475 NATSEMI ETHERNET DRIVER (DP8381x)
10476 S:      Orphan
10477 F:      drivers/net/ethernet/natsemi/natsemi.c
10478
10479 NCR 5380 SCSI DRIVERS
10480 M:      Finn Thain <fthain@telegraphics.com.au>
10481 M:      Michael Schmitz <schmitzmic@gmail.com>
10482 L:      linux-scsi@vger.kernel.org
10483 S:      Maintained
10484 F:      Documentation/scsi/g_NCR5380.txt
10485 F:      drivers/scsi/NCR5380.*
10486 F:      drivers/scsi/arm/cumana_1.c
10487 F:      drivers/scsi/arm/oak.c
10488 F:      drivers/scsi/atari_scsi.*
10489 F:      drivers/scsi/dmx3191d.c
10490 F:      drivers/scsi/g_NCR5380.*
10491 F:      drivers/scsi/mac_scsi.*
10492 F:      drivers/scsi/sun3_scsi.*
10493 F:      drivers/scsi/sun3_scsi_vme.c
10494
10495 NCSI LIBRARY:
10496 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10497 S:      Maintained
10498 F:      net/ncsi/
10499
10500 NCT6775 HARDWARE MONITOR DRIVER
10501 M:      Guenter Roeck <linux@roeck-us.net>
10502 L:      linux-hwmon@vger.kernel.org
10503 S:      Maintained
10504 F:      Documentation/hwmon/nct6775
10505 F:      drivers/hwmon/nct6775.c
10506
10507 NET_FAILOVER MODULE
10508 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10509 L:      netdev@vger.kernel.org
10510 S:      Supported
10511 F:      driver/net/net_failover.c
10512 F:      include/net/net_failover.h
10513 F:      Documentation/networking/net_failover.rst
10514
10515 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10516 M:      Faisal Latif <faisal.latif@intel.com>
10517 L:      linux-rdma@vger.kernel.org
10518 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10519 S:      Supported
10520 F:      drivers/infiniband/hw/nes/
10521 F:      include/uapi/rdma/nes-abi.h
10522
10523 NETEM NETWORK EMULATOR
10524 M:      Stephen Hemminger <stephen@networkplumber.org>
10525 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10526 S:      Maintained
10527 F:      net/sched/sch_netem.c
10528
10529 NETERION 10GbE DRIVERS (s2io/vxge)
10530 M:      Jon Mason <jdmason@kudzu.us>
10531 L:      netdev@vger.kernel.org
10532 S:      Supported
10533 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10534 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10535 F:      drivers/net/ethernet/neterion/
10536
10537 NETFILTER
10538 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10539 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10540 M:      Florian Westphal <fw@strlen.de>
10541 L:      netfilter-devel@vger.kernel.org
10542 L:      coreteam@netfilter.org
10543 W:      http://www.netfilter.org/
10544 W:      http://www.iptables.org/
10545 W:      http://www.nftables.org/
10546 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10549 S:      Maintained
10550 F:      include/linux/netfilter*
10551 F:      include/linux/netfilter/
10552 F:      include/net/netfilter/
10553 F:      include/uapi/linux/netfilter*
10554 F:      include/uapi/linux/netfilter/
10555 F:      net/*/netfilter.c
10556 F:      net/*/netfilter/
10557 F:      net/netfilter/
10558 F:      net/bridge/br_netfilter*.c
10559
10560 NETROM NETWORK LAYER
10561 M:      Ralf Baechle <ralf@linux-mips.org>
10562 L:      linux-hams@vger.kernel.org
10563 W:      http://www.linux-ax25.org/
10564 S:      Maintained
10565 F:      include/net/netrom.h
10566 F:      include/uapi/linux/netrom.h
10567 F:      net/netrom/
10568
10569 NETRONOME ETHERNET DRIVERS
10570 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10571 L:      oss-drivers@netronome.com
10572 S:      Maintained
10573 F:      drivers/net/ethernet/netronome/
10574
10575 NETWORK BLOCK DEVICE (NBD)
10576 M:      Josef Bacik <josef@toxicpanda.com>
10577 S:      Maintained
10578 L:      linux-block@vger.kernel.org
10579 L:      nbd@other.debian.org
10580 F:      Documentation/blockdev/nbd.txt
10581 F:      drivers/block/nbd.c
10582 F:      include/uapi/linux/nbd.h
10583
10584 NETWORK DROP MONITOR
10585 M:      Neil Horman <nhorman@tuxdriver.com>
10586 L:      netdev@vger.kernel.org
10587 S:      Maintained
10588 W:      https://fedorahosted.org/dropwatch/
10589 F:      net/core/drop_monitor.c
10590
10591 NETWORKING DRIVERS
10592 M:      "David S. Miller" <davem@davemloft.net>
10593 L:      netdev@vger.kernel.org
10594 W:      http://www.linuxfoundation.org/en/Net
10595 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10598 S:      Odd Fixes
10599 F:      Documentation/devicetree/bindings/net/
10600 F:      drivers/net/
10601 F:      include/linux/if_*
10602 F:      include/linux/netdevice.h
10603 F:      include/linux/etherdevice.h
10604 F:      include/linux/fcdevice.h
10605 F:      include/linux/fddidevice.h
10606 F:      include/linux/hippidevice.h
10607 F:      include/linux/inetdevice.h
10608 F:      include/uapi/linux/if_*
10609 F:      include/uapi/linux/netdevice.h
10610
10611 NETWORKING DRIVERS (WIRELESS)
10612 M:      Kalle Valo <kvalo@codeaurora.org>
10613 L:      linux-wireless@vger.kernel.org
10614 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10617 S:      Maintained
10618 F:      Documentation/devicetree/bindings/net/wireless/
10619 F:      drivers/net/wireless/
10620
10621 NETWORKING [DSA]
10622 M:      Andrew Lunn <andrew@lunn.ch>
10623 M:      Vivien Didelot <vivien.didelot@gmail.com>
10624 M:      Florian Fainelli <f.fainelli@gmail.com>
10625 S:      Maintained
10626 F:      Documentation/devicetree/bindings/net/dsa/
10627 F:      net/dsa/
10628 F:      include/net/dsa.h
10629 F:      include/linux/dsa/
10630 F:      drivers/net/dsa/
10631
10632 NETWORKING [GENERAL]
10633 M:      "David S. Miller" <davem@davemloft.net>
10634 L:      netdev@vger.kernel.org
10635 W:      http://www.linuxfoundation.org/en/Net
10636 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10639 B:      mailto:netdev@vger.kernel.org
10640 S:      Maintained
10641 F:      net/
10642 F:      include/net/
10643 F:      include/linux/in.h
10644 F:      include/linux/net.h
10645 F:      include/linux/netdevice.h
10646 F:      include/uapi/linux/in.h
10647 F:      include/uapi/linux/net.h
10648 F:      include/uapi/linux/netdevice.h
10649 F:      include/uapi/linux/net_namespace.h
10650 F:      tools/testing/selftests/net/
10651 F:      lib/net_utils.c
10652 F:      lib/random32.c
10653 F:      Documentation/networking/
10654
10655 NETWORKING [IPSEC]
10656 M:      Steffen Klassert <steffen.klassert@secunet.com>
10657 M:      Herbert Xu <herbert@gondor.apana.org.au>
10658 M:      "David S. Miller" <davem@davemloft.net>
10659 L:      netdev@vger.kernel.org
10660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10662 S:      Maintained
10663 F:      net/xfrm/
10664 F:      net/key/
10665 F:      net/ipv4/xfrm*
10666 F:      net/ipv4/esp4*
10667 F:      net/ipv4/ah4.c
10668 F:      net/ipv4/ipcomp.c
10669 F:      net/ipv4/ip_vti.c
10670 F:      net/ipv6/xfrm*
10671 F:      net/ipv6/esp6*
10672 F:      net/ipv6/ah6.c
10673 F:      net/ipv6/ipcomp6.c
10674 F:      net/ipv6/ip6_vti.c
10675 F:      include/uapi/linux/xfrm.h
10676 F:      include/net/xfrm.h
10677
10678 NETWORKING [IPv4/IPv6]
10679 M:      "David S. Miller" <davem@davemloft.net>
10680 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10681 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10682 L:      netdev@vger.kernel.org
10683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10684 S:      Maintained
10685 F:      net/ipv4/
10686 F:      net/ipv6/
10687 F:      include/net/ip*
10688 F:      arch/x86/net/*
10689
10690 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10691 M:      Paul Moore <paul@paul-moore.com>
10692 W:      https://github.com/netlabel
10693 L:      netdev@vger.kernel.org
10694 L:      linux-security-module@vger.kernel.org
10695 S:      Maintained
10696 F:      Documentation/netlabel/
10697 F:      include/net/calipso.h
10698 F:      include/net/cipso_ipv4.h
10699 F:      include/net/netlabel.h
10700 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10701 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10702 F:      net/netlabel/
10703 F:      net/ipv4/cipso_ipv4.c
10704 F:      net/ipv6/calipso.c
10705 F:      net/netfilter/xt_CONNSECMARK.c
10706 F:      net/netfilter/xt_SECMARK.c
10707
10708 NETWORKING [TCP]
10709 M:      Eric Dumazet <edumazet@google.com>
10710 L:      netdev@vger.kernel.org
10711 S:      Maintained
10712 F:      net/ipv4/tcp*.c
10713 F:      net/ipv4/syncookies.c
10714 F:      net/ipv6/tcp*.c
10715 F:      net/ipv6/syncookies.c
10716 F:      include/uapi/linux/tcp.h
10717 F:      include/net/tcp.h
10718 F:      include/linux/tcp.h
10719 F:      include/trace/events/tcp.h
10720
10721 NETWORKING [TLS]
10722 M:      Boris Pismenny <borisp@mellanox.com>
10723 M:      Aviad Yehezkel <aviadye@mellanox.com>
10724 M:      Dave Watson <davejwatson@fb.com>
10725 M:      John Fastabend <john.fastabend@gmail.com>
10726 M:      Daniel Borkmann <daniel@iogearbox.net>
10727 L:      netdev@vger.kernel.org
10728 S:      Maintained
10729 F:      net/tls/*
10730 F:      include/uapi/linux/tls.h
10731 F:      include/net/tls.h
10732
10733 NETWORKING [WIRELESS]
10734 L:      linux-wireless@vger.kernel.org
10735 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10736
10737 NETDEVSIM
10738 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10739 S:      Maintained
10740 F:      drivers/net/netdevsim/*
10741
10742 NETXEN (1/10) GbE SUPPORT
10743 M:      Manish Chopra <manishc@marvell.com>
10744 M:      Rahul Verma <rahulv@marvell.com>
10745 M:      GR-Linux-NIC-Dev@marvell.com
10746 L:      netdev@vger.kernel.org
10747 S:      Supported
10748 F:      drivers/net/ethernet/qlogic/netxen/
10749
10750 NFC SUBSYSTEM
10751 M:      Samuel Ortiz <sameo@linux.intel.com>
10752 L:      linux-wireless@vger.kernel.org
10753 L:      linux-nfc@lists.01.org (subscribers-only)
10754 S:      Supported
10755 F:      net/nfc/
10756 F:      include/net/nfc/
10757 F:      include/uapi/linux/nfc.h
10758 F:      drivers/nfc/
10759 F:      include/linux/platform_data/nfcmrvl.h
10760 F:      include/linux/platform_data/nxp-nci.h
10761 F:      Documentation/devicetree/bindings/net/nfc/
10762
10763 NFS, SUNRPC, AND LOCKD CLIENTS
10764 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10765 M:      Anna Schumaker <anna.schumaker@netapp.com>
10766 L:      linux-nfs@vger.kernel.org
10767 W:      http://client.linux-nfs.org
10768 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10769 S:      Maintained
10770 F:      fs/lockd/
10771 F:      fs/nfs/
10772 F:      fs/nfs_common/
10773 F:      net/sunrpc/
10774 F:      include/linux/lockd/
10775 F:      include/linux/nfs*
10776 F:      include/linux/sunrpc/
10777 F:      include/uapi/linux/nfs*
10778 F:      include/uapi/linux/sunrpc/
10779
10780 NILFS2 FILESYSTEM
10781 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10782 L:      linux-nilfs@vger.kernel.org
10783 W:      https://nilfs.sourceforge.io/
10784 W:      https://nilfs.osdn.jp/
10785 T:      git git://github.com/konis/nilfs2.git
10786 S:      Supported
10787 F:      Documentation/filesystems/nilfs2.txt
10788 F:      fs/nilfs2/
10789 F:      include/trace/events/nilfs2.h
10790 F:      include/uapi/linux/nilfs2_api.h
10791 F:      include/uapi/linux/nilfs2_ondisk.h
10792
10793 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10794 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10795 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10796 S:      Maintained
10797 F:      Documentation/scsi/NinjaSCSI.txt
10798 F:      drivers/scsi/pcmcia/nsp_*
10799
10800 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10801 M:      GOTO Masanori <gotom@debian.or.jp>
10802 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10803 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10804 S:      Maintained
10805 F:      Documentation/scsi/NinjaSCSI.txt
10806 F:      drivers/scsi/nsp32*
10807
10808 NIOS2 ARCHITECTURE
10809 M:      Ley Foon Tan <lftan@altera.com>
10810 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10812 S:      Maintained
10813 F:      arch/nios2/
10814
10815 NOHZ, DYNTICKS SUPPORT
10816 M:      Frederic Weisbecker <fweisbec@gmail.com>
10817 M:      Thomas Gleixner <tglx@linutronix.de>
10818 M:      Ingo Molnar <mingo@kernel.org>
10819 L:      linux-kernel@vger.kernel.org
10820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10821 S:      Maintained
10822 F:      kernel/time/tick*.*
10823 F:      include/linux/tick.h
10824 F:      include/linux/sched/nohz.h
10825
10826 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10827 M:      Pavel Machek <pavel@ucw.cz>
10828 M:      Sakari Ailus <sakari.ailus@iki.fi>
10829 L:      linux-media@vger.kernel.org
10830 S:      Maintained
10831 F:      drivers/media/i2c/et8ek8
10832 F:      drivers/media/i2c/ad5820.c
10833
10834 NOKIA N900 POWER SUPPLY DRIVERS
10835 R:      Pali Rohár <pali.rohar@gmail.com>
10836 F:      include/linux/power/bq2415x_charger.h
10837 F:      include/linux/power/bq27xxx_battery.h
10838 F:      include/linux/power/isp1704_charger.h
10839 F:      drivers/power/supply/bq2415x_charger.c
10840 F:      drivers/power/supply/bq27xxx_battery.c
10841 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10842 F:      drivers/power/supply/isp1704_charger.c
10843 F:      drivers/power/supply/rx51_battery.c
10844
10845 NTB AMD DRIVER
10846 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10847 L:      linux-ntb@googlegroups.com
10848 S:      Supported
10849 F:      drivers/ntb/hw/amd/
10850
10851 NTB DRIVER CORE
10852 M:      Jon Mason <jdmason@kudzu.us>
10853 M:      Dave Jiang <dave.jiang@intel.com>
10854 M:      Allen Hubbe <allenbh@gmail.com>
10855 L:      linux-ntb@googlegroups.com
10856 S:      Supported
10857 W:      https://github.com/jonmason/ntb/wiki
10858 T:      git git://github.com/jonmason/ntb.git
10859 F:      drivers/ntb/
10860 F:      drivers/net/ntb_netdev.c
10861 F:      include/linux/ntb.h
10862 F:      include/linux/ntb_transport.h
10863 F:      tools/testing/selftests/ntb/
10864
10865 NTB IDT DRIVER
10866 M:      Serge Semin <fancer.lancer@gmail.com>
10867 L:      linux-ntb@googlegroups.com
10868 S:      Supported
10869 F:      drivers/ntb/hw/idt/
10870
10871 NTB INTEL DRIVER
10872 M:      Dave Jiang <dave.jiang@intel.com>
10873 L:      linux-ntb@googlegroups.com
10874 S:      Supported
10875 W:      https://github.com/davejiang/linux/wiki
10876 T:      git https://github.com/davejiang/linux.git
10877 F:      drivers/ntb/hw/intel/
10878
10879 NTFS FILESYSTEM
10880 M:      Anton Altaparmakov <anton@tuxera.com>
10881 L:      linux-ntfs-dev@lists.sourceforge.net
10882 W:      http://www.tuxera.com/
10883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10884 S:      Supported
10885 F:      Documentation/filesystems/ntfs.txt
10886 F:      fs/ntfs/
10887
10888 NUBUS SUBSYSTEM
10889 M:      Finn Thain <fthain@telegraphics.com.au>
10890 L:      linux-m68k@lists.linux-m68k.org
10891 S:      Maintained
10892 F:      arch/*/include/asm/nubus.h
10893 F:      drivers/nubus/
10894 F:      include/linux/nubus.h
10895 F:      include/uapi/linux/nubus.h
10896
10897 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10898 M:      Antonino Daplas <adaplas@gmail.com>
10899 L:      linux-fbdev@vger.kernel.org
10900 S:      Maintained
10901 F:      drivers/video/fbdev/riva/
10902 F:      drivers/video/fbdev/nvidia/
10903
10904 NVM EXPRESS DRIVER
10905 M:      Keith Busch <keith.busch@intel.com>
10906 M:      Jens Axboe <axboe@fb.com>
10907 M:      Christoph Hellwig <hch@lst.de>
10908 M:      Sagi Grimberg <sagi@grimberg.me>
10909 L:      linux-nvme@lists.infradead.org
10910 T:      git://git.infradead.org/nvme.git
10911 W:      http://git.infradead.org/nvme.git
10912 S:      Supported
10913 F:      drivers/nvme/host/
10914 F:      include/linux/nvme.h
10915 F:      include/uapi/linux/nvme_ioctl.h
10916
10917 NVM EXPRESS FC TRANSPORT DRIVERS
10918 M:      James Smart <james.smart@broadcom.com>
10919 L:      linux-nvme@lists.infradead.org
10920 S:      Supported
10921 F:      include/linux/nvme-fc.h
10922 F:      include/linux/nvme-fc-driver.h
10923 F:      drivers/nvme/host/fc.c
10924 F:      drivers/nvme/target/fc.c
10925 F:      drivers/nvme/target/fcloop.c
10926
10927 NVM EXPRESS TARGET DRIVER
10928 M:      Christoph Hellwig <hch@lst.de>
10929 M:      Sagi Grimberg <sagi@grimberg.me>
10930 L:      linux-nvme@lists.infradead.org
10931 T:      git://git.infradead.org/nvme.git
10932 W:      http://git.infradead.org/nvme.git
10933 S:      Supported
10934 F:      drivers/nvme/target/
10935
10936 NVMEM FRAMEWORK
10937 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10938 S:      Maintained
10939 F:      drivers/nvmem/
10940 F:      Documentation/devicetree/bindings/nvmem/
10941 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10942 F:      include/linux/nvmem-consumer.h
10943 F:      include/linux/nvmem-provider.h
10944
10945 NXP SGTL5000 DRIVER
10946 M:      Fabio Estevam <festevam@gmail.com>
10947 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10948 S:      Maintained
10949 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10950 F:      sound/soc/codecs/sgtl5000*
10951
10952 NXP TDA998X DRM DRIVER
10953 M:      Russell King <linux@armlinux.org.uk>
10954 S:      Maintained
10955 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10956 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10957 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10958 F:      include/drm/i2c/tda998x.h
10959 F:      include/dt-bindings/display/tda998x.h
10960 K:      "nxp,tda998x"
10961
10962 NXP TFA9879 DRIVER
10963 M:      Peter Rosin <peda@axentia.se>
10964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10965 S:      Maintained
10966 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10967 F:      sound/soc/codecs/tfa9879*
10968
10969 NXP-NCI NFC DRIVER
10970 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10971 R:      Charles Gorand <charles.gorand@effinnov.com>
10972 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10973 S:      Supported
10974 F:      drivers/nfc/nxp-nci
10975
10976 OBJAGG
10977 M:      Jiri Pirko <jiri@mellanox.com>
10978 L:      netdev@vger.kernel.org
10979 S:      Supported
10980 F:      lib/objagg.c
10981 F:      lib/test_objagg.c
10982 F:      include/linux/objagg.h
10983
10984 OBJTOOL
10985 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10986 M:      Peter Zijlstra <peterz@infradead.org>
10987 S:      Supported
10988 F:      tools/objtool/
10989
10990 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10991 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10992 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10993 L:      linuxppc-dev@lists.ozlabs.org
10994 S:      Supported
10995 F:      arch/powerpc/platforms/powernv/ocxl.c
10996 F:      arch/powerpc/include/asm/pnv-ocxl.h
10997 F:      drivers/misc/ocxl/
10998 F:      include/misc/ocxl*
10999 F:      include/uapi/misc/ocxl.h
11000 F:      Documentation/accelerators/ocxl.rst
11001
11002 OMAP AUDIO SUPPORT
11003 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11004 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11005 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11006 L:      linux-omap@vger.kernel.org
11007 S:      Maintained
11008 F:      sound/soc/ti/omap*
11009 F:      sound/soc/ti/rx51.c
11010 F:      sound/soc/ti/n810.c
11011 F:      sound/soc/ti/sdma-pcm.*
11012
11013 OMAP CLOCK FRAMEWORK SUPPORT
11014 M:      Paul Walmsley <paul@pwsan.com>
11015 L:      linux-omap@vger.kernel.org
11016 S:      Maintained
11017 F:      arch/arm/*omap*/*clock*
11018
11019 OMAP DEVICE TREE SUPPORT
11020 M:      Benoît Cousson <bcousson@baylibre.com>
11021 M:      Tony Lindgren <tony@atomide.com>
11022 L:      linux-omap@vger.kernel.org
11023 L:      devicetree@vger.kernel.org
11024 S:      Maintained
11025 F:      arch/arm/boot/dts/*omap*
11026 F:      arch/arm/boot/dts/*am3*
11027 F:      arch/arm/boot/dts/*am4*
11028 F:      arch/arm/boot/dts/*am5*
11029 F:      arch/arm/boot/dts/*dra7*
11030
11031 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11032 L:      linux-omap@vger.kernel.org
11033 L:      linux-fbdev@vger.kernel.org
11034 S:      Orphan
11035 F:      drivers/video/fbdev/omap2/
11036 F:      Documentation/arm/OMAP/DSS
11037
11038 OMAP FRAMEBUFFER SUPPORT
11039 L:      linux-fbdev@vger.kernel.org
11040 L:      linux-omap@vger.kernel.org
11041 S:      Orphan
11042 F:      drivers/video/fbdev/omap/
11043
11044 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11045 M:      Roger Quadros <rogerq@ti.com>
11046 M:      Tony Lindgren <tony@atomide.com>
11047 L:      linux-omap@vger.kernel.org
11048 S:      Maintained
11049 F:      drivers/memory/omap-gpmc.c
11050 F:      arch/arm/mach-omap2/*gpmc*
11051
11052 OMAP GPIO DRIVER
11053 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11054 M:      Santosh Shilimkar <ssantosh@kernel.org>
11055 M:      Kevin Hilman <khilman@kernel.org>
11056 L:      linux-omap@vger.kernel.org
11057 S:      Maintained
11058 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11059 F:      drivers/gpio/gpio-omap.c
11060
11061 OMAP HARDWARE SPINLOCK SUPPORT
11062 M:      Ohad Ben-Cohen <ohad@wizery.com>
11063 L:      linux-omap@vger.kernel.org
11064 S:      Maintained
11065 F:      drivers/hwspinlock/omap_hwspinlock.c
11066
11067 OMAP HS MMC SUPPORT
11068 L:      linux-mmc@vger.kernel.org
11069 L:      linux-omap@vger.kernel.org
11070 S:      Orphan
11071 F:      drivers/mmc/host/omap_hsmmc.c
11072
11073 OMAP HWMOD DATA
11074 M:      Paul Walmsley <paul@pwsan.com>
11075 L:      linux-omap@vger.kernel.org
11076 S:      Maintained
11077 F:      arch/arm/mach-omap2/omap_hwmod*data*
11078
11079 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11080 M:      Benoît Cousson <bcousson@baylibre.com>
11081 L:      linux-omap@vger.kernel.org
11082 S:      Maintained
11083 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11084
11085 OMAP HWMOD SUPPORT
11086 M:      Benoît Cousson <bcousson@baylibre.com>
11087 M:      Paul Walmsley <paul@pwsan.com>
11088 L:      linux-omap@vger.kernel.org
11089 S:      Maintained
11090 F:      arch/arm/mach-omap2/omap_hwmod.*
11091
11092 OMAP I2C DRIVER
11093 M:      Vignesh R <vigneshr@ti.com>
11094 L:      linux-omap@vger.kernel.org
11095 L:      linux-i2c@vger.kernel.org
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11098 F:      drivers/i2c/busses/i2c-omap.c
11099
11100 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11101 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11102 L:      linux-media@vger.kernel.org
11103 S:      Maintained
11104 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11105 F:      drivers/media/platform/omap3isp/
11106 F:      drivers/staging/media/omap4iss/
11107
11108 OMAP MMC SUPPORT
11109 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11110 L:      linux-omap@vger.kernel.org
11111 S:      Odd Fixes
11112 F:      drivers/mmc/host/omap.c
11113
11114 OMAP POWER MANAGEMENT SUPPORT
11115 M:      Kevin Hilman <khilman@kernel.org>
11116 L:      linux-omap@vger.kernel.org
11117 S:      Maintained
11118 F:      arch/arm/*omap*/*pm*
11119 F:      drivers/cpufreq/omap-cpufreq.c
11120
11121 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11122 M:      Rajendra Nayak <rnayak@codeaurora.org>
11123 M:      Paul Walmsley <paul@pwsan.com>
11124 L:      linux-omap@vger.kernel.org
11125 S:      Maintained
11126 F:      arch/arm/mach-omap2/prm*
11127
11128 OMAP RANDOM NUMBER GENERATOR SUPPORT
11129 M:      Deepak Saxena <dsaxena@plexity.net>
11130 S:      Maintained
11131 F:      drivers/char/hw_random/omap-rng.c
11132
11133 OMAP USB SUPPORT
11134 L:      linux-usb@vger.kernel.org
11135 L:      linux-omap@vger.kernel.org
11136 S:      Orphan
11137 F:      drivers/usb/*/*omap*
11138 F:      arch/arm/*omap*/usb*
11139
11140 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11141 M:      Mark Jackson <mpfj@newflow.co.uk>
11142 L:      linux-omap@vger.kernel.org
11143 S:      Maintained
11144 F:      arch/arm/boot/dts/am335x-nano.dts
11145
11146 OMAP1 SUPPORT
11147 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11148 M:      Tony Lindgren <tony@atomide.com>
11149 L:      linux-omap@vger.kernel.org
11150 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11152 S:      Maintained
11153 F:      arch/arm/mach-omap1/
11154 F:      arch/arm/plat-omap/
11155 F:      arch/arm/configs/omap1_defconfig
11156 F:      drivers/i2c/busses/i2c-omap.c
11157 F:      include/linux/platform_data/i2c-omap.h
11158 F:      include/linux/platform_data/ams-delta-fiq.h
11159
11160 OMAP2+ SUPPORT
11161 M:      Tony Lindgren <tony@atomide.com>
11162 L:      linux-omap@vger.kernel.org
11163 W:      http://www.muru.com/linux/omap/
11164 W:      http://linux.omap.com/
11165 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11167 S:      Maintained
11168 F:      arch/arm/mach-omap2/
11169 F:      arch/arm/plat-omap/
11170 F:      arch/arm/configs/omap2plus_defconfig
11171 F:      drivers/i2c/busses/i2c-omap.c
11172 F:      drivers/irqchip/irq-omap-intc.c
11173 F:      drivers/mfd/*omap*.c
11174 F:      drivers/mfd/menelaus.c
11175 F:      drivers/mfd/palmas.c
11176 F:      drivers/mfd/tps65217.c
11177 F:      drivers/mfd/tps65218.c
11178 F:      drivers/mfd/tps65910.c
11179 F:      drivers/mfd/twl-core.[ch]
11180 F:      drivers/mfd/twl4030*.c
11181 F:      drivers/mfd/twl6030*.c
11182 F:      drivers/mfd/twl6040*.c
11183 F:      drivers/regulator/palmas-regulator*.c
11184 F:      drivers/regulator/pbias-regulator.c
11185 F:      drivers/regulator/tps65217-regulator.c
11186 F:      drivers/regulator/tps65218-regulator.c
11187 F:      drivers/regulator/tps65910-regulator.c
11188 F:      drivers/regulator/twl-regulator.c
11189 F:      drivers/regulator/twl6030-regulator.c
11190 F:      include/linux/platform_data/i2c-omap.h
11191
11192 ONION OMEGA2+ BOARD
11193 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11194 L:      linux-mips@vger.kernel.org
11195 S:      Maintained
11196 F:      arch/mips/boot/dts/ralink/omega2p.dts
11197
11198 OMFS FILESYSTEM
11199 M:      Bob Copeland <me@bobcopeland.com>
11200 L:      linux-karma-devel@lists.sourceforge.net
11201 S:      Maintained
11202 F:      Documentation/filesystems/omfs.txt
11203 F:      fs/omfs/
11204
11205 OMNIKEY CARDMAN 4000 DRIVER
11206 M:      Harald Welte <laforge@gnumonks.org>
11207 S:      Maintained
11208 F:      drivers/char/pcmcia/cm4000_cs.c
11209 F:      include/linux/cm4000_cs.h
11210 F:      include/uapi/linux/cm4000_cs.h
11211
11212 OMNIKEY CARDMAN 4040 DRIVER
11213 M:      Harald Welte <laforge@gnumonks.org>
11214 S:      Maintained
11215 F:      drivers/char/pcmcia/cm4040_cs.*
11216
11217 OMNIVISION OV13858 SENSOR DRIVER
11218 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11219 L:      linux-media@vger.kernel.org
11220 T:      git git://linuxtv.org/media_tree.git
11221 S:      Maintained
11222 F:      drivers/media/i2c/ov13858.c
11223
11224 OMNIVISION OV2680 SENSOR DRIVER
11225 M:      Rui Miguel Silva <rmfrfs@gmail.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/ov2680.c
11230 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11231
11232 OMNIVISION OV2685 SENSOR DRIVER
11233 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11234 L:      linux-media@vger.kernel.org
11235 T:      git git://linuxtv.org/media_tree.git
11236 S:      Maintained
11237 F:      drivers/media/i2c/ov2685.c
11238
11239 OMNIVISION OV5640 SENSOR DRIVER
11240 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
11245
11246 OMNIVISION OV5647 SENSOR DRIVER
11247 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
11252
11253 OMNIVISION OV5695 SENSOR DRIVER
11254 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov5695.c
11259
11260 OMNIVISION OV7670 SENSOR DRIVER
11261 M:      Jonathan Corbet <corbet@lwn.net>
11262 L:      linux-media@vger.kernel.org
11263 T:      git git://linuxtv.org/media_tree.git
11264 S:      Maintained
11265 F:      drivers/media/i2c/ov7670.c
11266 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11267
11268 OMNIVISION OV772x SENSOR DRIVER
11269 M:      Jacopo Mondi <jacopo@jmondi.org>
11270 L:      linux-media@vger.kernel.org
11271 T:      git git://linuxtv.org/media_tree.git
11272 S:      Odd fixes
11273 F:      drivers/media/i2c/ov772x.c
11274 F:      include/media/i2c/ov772x.h
11275 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11276
11277 OMNIVISION OV7740 SENSOR DRIVER
11278 M:      Wenyou Yang <wenyou.yang@microchip.com>
11279 L:      linux-media@vger.kernel.org
11280 T:      git git://linuxtv.org/media_tree.git
11281 S:      Maintained
11282 F:      drivers/media/i2c/ov7740.c
11283 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11284
11285 OMNIVISION OV9650 SENSOR DRIVER
11286 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11287 R:      Akinobu Mita <akinobu.mita@gmail.com>
11288 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11289 L:      linux-media@vger.kernel.org
11290 T:      git git://linuxtv.org/media_tree.git
11291 S:      Maintained
11292 F:      drivers/media/i2c/ov9650.c
11293 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11294
11295 ONENAND FLASH DRIVER
11296 M:      Kyungmin Park <kyungmin.park@samsung.com>
11297 L:      linux-mtd@lists.infradead.org
11298 S:      Maintained
11299 F:      drivers/mtd/nand/onenand/
11300 F:      include/linux/mtd/onenand*.h
11301
11302 ONSTREAM SCSI TAPE DRIVER
11303 M:      Willem Riede <osst@riede.org>
11304 L:      osst-users@lists.sourceforge.net
11305 L:      linux-scsi@vger.kernel.org
11306 S:      Maintained
11307 F:      Documentation/scsi/osst.txt
11308 F:      drivers/scsi/osst.*
11309 F:      drivers/scsi/osst_*.h
11310 F:      drivers/scsi/st.h
11311
11312 OP-TEE DRIVER
11313 M:      Jens Wiklander <jens.wiklander@linaro.org>
11314 S:      Maintained
11315 F:      drivers/tee/optee/
11316
11317 OPA-VNIC DRIVER
11318 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11319 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11320 L:      linux-rdma@vger.kernel.org
11321 S:      Supported
11322 F:      drivers/infiniband/ulp/opa_vnic
11323
11324 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11325 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11326 M:      Frank Rowand <frowand.list@gmail.com>
11327 L:      devicetree@vger.kernel.org
11328 S:      Maintained
11329 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11330 F:      Documentation/devicetree/overlay-notes.txt
11331 F:      drivers/of/overlay.c
11332 F:      drivers/of/resolver.c
11333 K:      of_overlay_notifier_
11334
11335 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11336 M:      Rob Herring <robh+dt@kernel.org>
11337 M:      Frank Rowand <frowand.list@gmail.com>
11338 L:      devicetree@vger.kernel.org
11339 W:      http://www.devicetree.org/
11340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11341 S:      Maintained
11342 F:      drivers/of/
11343 F:      include/linux/of*.h
11344 F:      scripts/dtc/
11345 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11346
11347 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11348 M:      Rob Herring <robh+dt@kernel.org>
11349 M:      Mark Rutland <mark.rutland@arm.com>
11350 L:      devicetree@vger.kernel.org
11351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11352 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11353 S:      Maintained
11354 F:      Documentation/devicetree/
11355 F:      arch/*/boot/dts/
11356 F:      include/dt-bindings/
11357
11358 OPENCORES I2C BUS DRIVER
11359 M:      Peter Korsgaard <peter@korsgaard.com>
11360 M:      Andrew Lunn <andrew@lunn.ch>
11361 L:      linux-i2c@vger.kernel.org
11362 S:      Maintained
11363 F:      Documentation/i2c/busses/i2c-ocores
11364 F:      drivers/i2c/busses/i2c-ocores.c
11365 F:      include/linux/platform_data/i2c-ocores.h
11366
11367 OPENRISC ARCHITECTURE
11368 M:      Jonas Bonn <jonas@southpole.se>
11369 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11370 M:      Stafford Horne <shorne@gmail.com>
11371 T:      git git://github.com/openrisc/linux.git
11372 L:      openrisc@lists.librecores.org
11373 W:      http://openrisc.io
11374 S:      Maintained
11375 F:      Documentation/devicetree/bindings/openrisc/
11376 F:      Documentation/openrisc/
11377 F:      arch/openrisc/
11378 F:      drivers/irqchip/irq-ompic.c
11379 F:      drivers/irqchip/irq-or1k-*
11380
11381 OPENVSWITCH
11382 M:      Pravin B Shelar <pshelar@ovn.org>
11383 L:      netdev@vger.kernel.org
11384 L:      dev@openvswitch.org
11385 W:      http://openvswitch.org
11386 S:      Maintained
11387 F:      net/openvswitch/
11388 F:      include/uapi/linux/openvswitch.h
11389
11390 OPERATING PERFORMANCE POINTS (OPP)
11391 M:      Viresh Kumar <vireshk@kernel.org>
11392 M:      Nishanth Menon <nm@ti.com>
11393 M:      Stephen Boyd <sboyd@kernel.org>
11394 L:      linux-pm@vger.kernel.org
11395 S:      Maintained
11396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11397 F:      drivers/opp/
11398 F:      include/linux/pm_opp.h
11399 F:      Documentation/power/opp.txt
11400 F:      Documentation/devicetree/bindings/opp/
11401
11402 OPL4 DRIVER
11403 M:      Clemens Ladisch <clemens@ladisch.de>
11404 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11405 T:      git git://git.alsa-project.org/alsa-kernel.git
11406 S:      Maintained
11407 F:      sound/drivers/opl4/
11408
11409 OPROFILE
11410 M:      Robert Richter <rric@kernel.org>
11411 L:      oprofile-list@lists.sf.net
11412 S:      Maintained
11413 F:      arch/*/include/asm/oprofile*.h
11414 F:      arch/*/oprofile/
11415 F:      drivers/oprofile/
11416 F:      include/linux/oprofile.h
11417
11418 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11419 M:      Mark Fasheh <mark@fasheh.com>
11420 M:      Joel Becker <jlbec@evilplan.org>
11421 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11422 W:      http://ocfs2.wiki.kernel.org
11423 S:      Supported
11424 F:      Documentation/filesystems/ocfs2.txt
11425 F:      Documentation/filesystems/dlmfs.txt
11426 F:      fs/ocfs2/
11427
11428 ORANGEFS FILESYSTEM
11429 M:      Mike Marshall <hubcap@omnibond.com>
11430 R:      Martin Brandenburg <martin@omnibond.com>
11431 L:      devel@lists.orangefs.org
11432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11433 S:      Supported
11434 F:      fs/orangefs/
11435 F:      Documentation/filesystems/orangefs.txt
11436
11437 ORINOCO DRIVER
11438 L:      linux-wireless@vger.kernel.org
11439 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11440 W:      http://www.nongnu.org/orinoco/
11441 S:      Orphan
11442 F:      drivers/net/wireless/intersil/orinoco/
11443
11444 OSD LIBRARY and FILESYSTEM
11445 M:      Boaz Harrosh <ooo@electrozaur.com>
11446 S:      Maintained
11447 F:      drivers/scsi/osd/
11448 F:      include/scsi/osd_*
11449 F:      fs/exofs/
11450
11451 OV2659 OMNIVISION SENSOR DRIVER
11452 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11453 L:      linux-media@vger.kernel.org
11454 W:      https://linuxtv.org
11455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11456 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11457 S:      Maintained
11458 F:      drivers/media/i2c/ov2659.c
11459 F:      include/media/i2c/ov2659.h
11460
11461 OVERLAY FILESYSTEM
11462 M:      Miklos Szeredi <miklos@szeredi.hu>
11463 L:      linux-unionfs@vger.kernel.org
11464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11465 S:      Supported
11466 F:      fs/overlayfs/
11467 F:      Documentation/filesystems/overlayfs.txt
11468
11469 P54 WIRELESS DRIVER
11470 M:      Christian Lamparter <chunkeey@googlemail.com>
11471 L:      linux-wireless@vger.kernel.org
11472 W:      http://wireless.kernel.org/en/users/Drivers/p54
11473 S:      Maintained
11474 F:      drivers/net/wireless/intersil/p54/
11475
11476 PA SEMI ETHERNET DRIVER
11477 L:      netdev@vger.kernel.org
11478 S:      Orphan
11479 F:      drivers/net/ethernet/pasemi/*
11480
11481 PA SEMI SMBUS DRIVER
11482 L:      linux-i2c@vger.kernel.org
11483 S:      Orphan
11484 F:      drivers/i2c/busses/i2c-pasemi.c
11485
11486 PADATA PARALLEL EXECUTION MECHANISM
11487 M:      Steffen Klassert <steffen.klassert@secunet.com>
11488 L:      linux-crypto@vger.kernel.org
11489 S:      Maintained
11490 F:      kernel/padata.c
11491 F:      include/linux/padata.h
11492 F:      Documentation/padata.txt
11493
11494 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11495 M:      Harald Welte <laforge@gnumonks.org>
11496 L:      platform-driver-x86@vger.kernel.org
11497 S:      Maintained
11498 F:      drivers/platform/x86/panasonic-laptop.c
11499
11500 PARALLEL LCD/KEYPAD PANEL DRIVER
11501 M:      Willy Tarreau <willy@haproxy.com>
11502 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11503 S:      Odd Fixes
11504 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11505 F:      drivers/auxdisplay/panel.c
11506
11507 PARALLEL PORT SUBSYSTEM
11508 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11509 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11510 L:      linux-parport@lists.infradead.org (subscribers-only)
11511 S:      Maintained
11512 F:      drivers/parport/
11513 F:      include/linux/parport*.h
11514 F:      drivers/char/ppdev.c
11515 F:      include/uapi/linux/ppdev.h
11516 F:      Documentation/parport*.txt
11517
11518 PARAVIRT_OPS INTERFACE
11519 M:      Juergen Gross <jgross@suse.com>
11520 M:      Alok Kataria <akataria@vmware.com>
11521 L:      virtualization@lists.linux-foundation.org
11522 S:      Supported
11523 F:      Documentation/virtual/paravirt_ops.txt
11524 F:      arch/*/kernel/paravirt*
11525 F:      arch/*/include/asm/paravirt*.h
11526 F:      include/linux/hypervisor.h
11527
11528 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11529 M:      Tim Waugh <tim@cyberelk.net>
11530 L:      linux-parport@lists.infradead.org (subscribers-only)
11531 S:      Maintained
11532 F:      Documentation/blockdev/paride.txt
11533 F:      drivers/block/paride/
11534
11535 PARISC ARCHITECTURE
11536 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11537 M:      Helge Deller <deller@gmx.de>
11538 L:      linux-parisc@vger.kernel.org
11539 W:      http://www.parisc-linux.org/
11540 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11543 S:      Maintained
11544 F:      arch/parisc/
11545 F:      Documentation/parisc/
11546 F:      drivers/parisc/
11547 F:      drivers/char/agp/parisc-agp.c
11548 F:      drivers/input/serio/gscps2.c
11549 F:      drivers/parport/parport_gsc.*
11550 F:      drivers/tty/serial/8250/8250_gsc.c
11551 F:      drivers/video/fbdev/sti*
11552 F:      drivers/video/console/sti*
11553 F:      drivers/video/logo/logo_parisc*
11554
11555 PARMAN
11556 M:      Jiri Pirko <jiri@mellanox.com>
11557 L:      netdev@vger.kernel.org
11558 S:      Supported
11559 F:      lib/parman.c
11560 F:      lib/test_parman.c
11561 F:      include/linux/parman.h
11562
11563 PC87360 HARDWARE MONITORING DRIVER
11564 M:      Jim Cromie <jim.cromie@gmail.com>
11565 L:      linux-hwmon@vger.kernel.org
11566 S:      Maintained
11567 F:      Documentation/hwmon/pc87360
11568 F:      drivers/hwmon/pc87360.c
11569
11570 PC8736x GPIO DRIVER
11571 M:      Jim Cromie <jim.cromie@gmail.com>
11572 S:      Maintained
11573 F:      drivers/char/pc8736x_gpio.c
11574
11575 PC87427 HARDWARE MONITORING DRIVER
11576 M:      Jean Delvare <jdelvare@suse.com>
11577 L:      linux-hwmon@vger.kernel.org
11578 S:      Maintained
11579 F:      Documentation/hwmon/pc87427
11580 F:      drivers/hwmon/pc87427.c
11581
11582 PCA9532 LED DRIVER
11583 M:      Riku Voipio <riku.voipio@iki.fi>
11584 S:      Maintained
11585 F:      drivers/leds/leds-pca9532.c
11586 F:      include/linux/leds-pca9532.h
11587
11588 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11589 M:      Guenter Roeck <linux@roeck-us.net>
11590 L:      linux-i2c@vger.kernel.org
11591 S:      Maintained
11592 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11593
11594 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11595 M:      Khalid Aziz <khalid@gonehiking.org>
11596 S:      Maintained
11597 F:      drivers/firmware/pcdp.*
11598
11599 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11600 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11601 L:      linux-pci@vger.kernel.org
11602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11603 S:      Maintained
11604 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11605 F:      drivers/pci/controller/pci-aardvark.c
11606
11607 PCI DRIVER FOR ALTERA PCIE IP
11608 M:      Ley Foon Tan <lftan@altera.com>
11609 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11610 L:      linux-pci@vger.kernel.org
11611 S:      Supported
11612 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11613 F:      drivers/pci/controller/pcie-altera.c
11614
11615 PCI DRIVER FOR APPLIEDMICRO XGENE
11616 M:      Tanmay Inamdar <tinamdar@apm.com>
11617 L:      linux-pci@vger.kernel.org
11618 L:      linux-arm-kernel@lists.infradead.org
11619 S:      Maintained
11620 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11621 F:      drivers/pci/controller/pci-xgene.c
11622
11623 PCI DRIVER FOR ARM VERSATILE PLATFORM
11624 M:      Rob Herring <robh@kernel.org>
11625 L:      linux-pci@vger.kernel.org
11626 L:      linux-arm-kernel@lists.infradead.org
11627 S:      Maintained
11628 F:      Documentation/devicetree/bindings/pci/versatile.txt
11629 F:      drivers/pci/controller/pci-versatile.c
11630
11631 PCI DRIVER FOR ARMADA 8K
11632 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11633 L:      linux-pci@vger.kernel.org
11634 L:      linux-arm-kernel@lists.infradead.org
11635 S:      Maintained
11636 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11637 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11638
11639 PCI DRIVER FOR CADENCE PCIE IP
11640 M:      Alan Douglas <adouglas@cadence.com>
11641 L:      linux-pci@vger.kernel.org
11642 S:      Maintained
11643 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11644 F:      drivers/pci/controller/pcie-cadence*
11645
11646 PCI DRIVER FOR FREESCALE LAYERSCAPE
11647 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11648 M:      Mingkai Hu <mingkai.hu@nxp.com>
11649 M:      Roy Zang <roy.zang@nxp.com>
11650 L:      linuxppc-dev@lists.ozlabs.org
11651 L:      linux-pci@vger.kernel.org
11652 L:      linux-arm-kernel@lists.infradead.org
11653 S:      Maintained
11654 F:      drivers/pci/controller/dwc/*layerscape*
11655
11656 PCI DRIVER FOR GENERIC OF HOSTS
11657 M:      Will Deacon <will.deacon@arm.com>
11658 L:      linux-pci@vger.kernel.org
11659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11660 S:      Maintained
11661 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11662 F:      drivers/pci/controller/pci-host-common.c
11663 F:      drivers/pci/controller/pci-host-generic.c
11664
11665 PCI DRIVER FOR IMX6
11666 M:      Richard Zhu <hongxing.zhu@nxp.com>
11667 M:      Lucas Stach <l.stach@pengutronix.de>
11668 L:      linux-pci@vger.kernel.org
11669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11670 S:      Maintained
11671 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11672 F:      drivers/pci/controller/dwc/*imx6*
11673
11674 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11675 M:      Keith Busch <keith.busch@intel.com>
11676 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11677 L:      linux-pci@vger.kernel.org
11678 S:      Supported
11679 F:      drivers/pci/controller/vmd.c
11680
11681 PCI DRIVER FOR MICROSEMI SWITCHTEC
11682 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11683 M:      Logan Gunthorpe <logang@deltatee.com>
11684 L:      linux-pci@vger.kernel.org
11685 S:      Maintained
11686 F:      Documentation/switchtec.txt
11687 F:      Documentation/ABI/testing/sysfs-class-switchtec
11688 F:      drivers/pci/switch/switchtec*
11689 F:      include/uapi/linux/switchtec_ioctl.h
11690 F:      include/linux/switchtec.h
11691 F:      drivers/ntb/hw/mscc/
11692
11693 PCI DRIVER FOR MOBIVEIL PCIE IP
11694 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11695 L:      linux-pci@vger.kernel.org
11696 S:      Supported
11697 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11698 F:      drivers/pci/controller/pcie-mobiveil.c
11699
11700 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11701 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11702 M:      Jason Cooper <jason@lakedaemon.net>
11703 L:      linux-pci@vger.kernel.org
11704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11705 S:      Maintained
11706 F:      drivers/pci/controller/*mvebu*
11707
11708 PCI DRIVER FOR NVIDIA TEGRA
11709 M:      Thierry Reding <thierry.reding@gmail.com>
11710 L:      linux-tegra@vger.kernel.org
11711 L:      linux-pci@vger.kernel.org
11712 S:      Supported
11713 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11714 F:      drivers/pci/controller/pci-tegra.c
11715
11716 PCI DRIVER FOR RENESAS R-CAR
11717 M:      Simon Horman <horms@verge.net.au>
11718 L:      linux-pci@vger.kernel.org
11719 L:      linux-renesas-soc@vger.kernel.org
11720 S:      Maintained
11721 F:      drivers/pci/controller/*rcar*
11722
11723 PCI DRIVER FOR SAMSUNG EXYNOS
11724 M:      Jingoo Han <jingoohan1@gmail.com>
11725 L:      linux-pci@vger.kernel.org
11726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11727 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11728 S:      Maintained
11729 F:      drivers/pci/controller/dwc/pci-exynos.c
11730
11731 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11732 M:      Jingoo Han <jingoohan1@gmail.com>
11733 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11734 L:      linux-pci@vger.kernel.org
11735 S:      Maintained
11736 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11737 F:      drivers/pci/controller/dwc/*designware*
11738
11739 PCI DRIVER FOR TI DRA7XX
11740 M:      Kishon Vijay Abraham I <kishon@ti.com>
11741 L:      linux-omap@vger.kernel.org
11742 L:      linux-pci@vger.kernel.org
11743 S:      Supported
11744 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11745 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11746
11747 PCI DRIVER FOR TI KEYSTONE
11748 M:      Murali Karicheri <m-karicheri2@ti.com>
11749 L:      linux-pci@vger.kernel.org
11750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11751 S:      Maintained
11752 F:      drivers/pci/controller/dwc/pci-keystone.c
11753
11754 PCI ENDPOINT SUBSYSTEM
11755 M:      Kishon Vijay Abraham I <kishon@ti.com>
11756 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11757 L:      linux-pci@vger.kernel.org
11758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11759 S:      Supported
11760 F:      drivers/pci/endpoint/
11761 F:      drivers/misc/pci_endpoint_test.c
11762 F:      tools/pci/
11763
11764 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11765 M:      Russell Currey <ruscur@russell.cc>
11766 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11767 M:      Oliver O'Halloran <oohall@gmail.com>
11768 L:      linuxppc-dev@lists.ozlabs.org
11769 S:      Supported
11770 F:      Documentation/PCI/pci-error-recovery.txt
11771 F:      drivers/pci/pcie/aer.c
11772 F:      drivers/pci/pcie/dpc.c
11773 F:      drivers/pci/pcie/err.c
11774 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11775 F:      arch/powerpc/kernel/eeh*.c
11776 F:      arch/powerpc/platforms/*/eeh*.c
11777 F:      arch/powerpc/include/*/eeh*.h
11778
11779 PCI ERROR RECOVERY
11780 M:      Linas Vepstas <linasvepstas@gmail.com>
11781 L:      linux-pci@vger.kernel.org
11782 S:      Supported
11783 F:      Documentation/PCI/pci-error-recovery.txt
11784
11785 PCI MSI DRIVER FOR ALTERA MSI IP
11786 M:      Ley Foon Tan <lftan@altera.com>
11787 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11788 L:      linux-pci@vger.kernel.org
11789 S:      Supported
11790 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11791 F:      drivers/pci/controller/pcie-altera-msi.c
11792
11793 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11794 M:      Duc Dang <dhdang@apm.com>
11795 L:      linux-pci@vger.kernel.org
11796 L:      linux-arm-kernel@lists.infradead.org
11797 S:      Maintained
11798 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11799 F:      drivers/pci/controller/pci-xgene-msi.c
11800
11801 PCI SUBSYSTEM
11802 M:      Bjorn Helgaas <bhelgaas@google.com>
11803 L:      linux-pci@vger.kernel.org
11804 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11806 S:      Supported
11807 F:      Documentation/devicetree/bindings/pci/
11808 F:      Documentation/PCI/
11809 F:      drivers/acpi/pci*
11810 F:      drivers/pci/
11811 F:      include/asm-generic/pci*
11812 F:      include/linux/pci*
11813 F:      include/linux/of_pci.h
11814 F:      include/uapi/linux/pci*
11815 F:      lib/pci*
11816 F:      arch/x86/pci/
11817 F:      arch/x86/kernel/quirks.c
11818 F:      arch/x86/kernel/early-quirks.c
11819
11820 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11821 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11822 L:      linux-pci@vger.kernel.org
11823 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11825 S:      Supported
11826 F:      drivers/pci/controller/
11827
11828 PCIE DRIVER FOR AMLOGIC MESON
11829 M:      Yue Wang <yue.wang@Amlogic.com>
11830 L:      linux-pci@vger.kernel.org
11831 L:      linux-amlogic@lists.infradead.org
11832 S:      Maintained
11833 F:      drivers/pci/controller/dwc/pci-meson.c
11834
11835 PCIE DRIVER FOR AXIS ARTPEC
11836 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11837 L:      linux-arm-kernel@axis.com
11838 L:      linux-pci@vger.kernel.org
11839 S:      Maintained
11840 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11841 F:      drivers/pci/controller/dwc/*artpec*
11842
11843 PCIE DRIVER FOR CAVIUM THUNDERX
11844 M:      David Daney <david.daney@cavium.com>
11845 L:      linux-pci@vger.kernel.org
11846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11847 S:      Supported
11848 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11849 F:      drivers/pci/controller/pci-thunder-*
11850
11851 PCIE DRIVER FOR HISILICON
11852 M:      Zhou Wang <wangzhou1@hisilicon.com>
11853 L:      linux-pci@vger.kernel.org
11854 S:      Maintained
11855 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11856 F:      drivers/pci/controller/dwc/pcie-hisi.c
11857
11858 PCIE DRIVER FOR HISILICON KIRIN
11859 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11860 M:      Binghui Wang <wangbinghui@hisilicon.com>
11861 L:      linux-pci@vger.kernel.org
11862 S:      Maintained
11863 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11864 F:      drivers/pci/controller/dwc/pcie-kirin.c
11865
11866 PCIE DRIVER FOR HISILICON STB
11867 M:      Shawn Guo <shawn.guo@linaro.org>
11868 L:      linux-pci@vger.kernel.org
11869 S:      Maintained
11870 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11871 F:      drivers/pci/controller/dwc/pcie-histb.c
11872
11873 PCIE DRIVER FOR MEDIATEK
11874 M:      Ryder Lee <ryder.lee@mediatek.com>
11875 L:      linux-pci@vger.kernel.org
11876 L:      linux-mediatek@lists.infradead.org
11877 S:      Supported
11878 F:      Documentation/devicetree/bindings/pci/mediatek*
11879 F:      drivers/pci/controller/*mediatek*
11880
11881 PCIE DRIVER FOR QUALCOMM MSM
11882 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11883 L:      linux-pci@vger.kernel.org
11884 L:      linux-arm-msm@vger.kernel.org
11885 S:      Maintained
11886 F:      drivers/pci/controller/dwc/*qcom*
11887
11888 PCIE DRIVER FOR ROCKCHIP
11889 M:      Shawn Lin <shawn.lin@rock-chips.com>
11890 L:      linux-pci@vger.kernel.org
11891 L:      linux-rockchip@lists.infradead.org
11892 S:      Maintained
11893 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11894 F:      drivers/pci/controller/pcie-rockchip*
11895
11896 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11897 M:      Linus Walleij <linus.walleij@linaro.org>
11898 L:      linux-pci@vger.kernel.org
11899 S:      Maintained
11900 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11901 F:      drivers/pci/controller/pci-v3-semi.c
11902
11903 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11904 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11905 L:      linux-pci@vger.kernel.org
11906 S:      Maintained
11907 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11908 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11909
11910 PCIE DRIVER FOR ST SPEAR13XX
11911 M:      Pratyush Anand <pratyush.anand@gmail.com>
11912 L:      linux-pci@vger.kernel.org
11913 S:      Maintained
11914 F:      drivers/pci/controller/dwc/*spear*
11915
11916 PCMCIA SUBSYSTEM
11917 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11919 S:      Odd Fixes
11920 F:      Documentation/pcmcia/
11921 F:      tools/pcmcia/
11922 F:      drivers/pcmcia/
11923 F:      include/pcmcia/
11924
11925 PCNET32 NETWORK DRIVER
11926 M:      Don Fry <pcnet32@frontier.com>
11927 L:      netdev@vger.kernel.org
11928 S:      Maintained
11929 F:      drivers/net/ethernet/amd/pcnet32.c
11930
11931 PCRYPT PARALLEL CRYPTO ENGINE
11932 M:      Steffen Klassert <steffen.klassert@secunet.com>
11933 L:      linux-crypto@vger.kernel.org
11934 S:      Maintained
11935 F:      crypto/pcrypt.c
11936 F:      include/crypto/pcrypt.h
11937
11938 PEAQ WMI HOTKEYS DRIVER
11939 M:      Hans de Goede <hdegoede@redhat.com>
11940 L:      platform-driver-x86@vger.kernel.org
11941 S:      Maintained
11942 F:      drivers/platform/x86/peaq-wmi.c
11943
11944 PER-CPU MEMORY ALLOCATOR
11945 M:      Dennis Zhou <dennis@kernel.org>
11946 M:      Tejun Heo <tj@kernel.org>
11947 M:      Christoph Lameter <cl@linux.com>
11948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11949 S:      Maintained
11950 F:      include/linux/percpu*.h
11951 F:      mm/percpu*.c
11952 F:      arch/*/include/asm/percpu.h
11953
11954 PER-TASK DELAY ACCOUNTING
11955 M:      Balbir Singh <bsingharora@gmail.com>
11956 S:      Maintained
11957 F:      include/linux/delayacct.h
11958 F:      kernel/delayacct.c
11959
11960 PERFORMANCE EVENTS SUBSYSTEM
11961 M:      Peter Zijlstra <peterz@infradead.org>
11962 M:      Ingo Molnar <mingo@redhat.com>
11963 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11964 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11965 R:      Jiri Olsa <jolsa@redhat.com>
11966 R:      Namhyung Kim <namhyung@kernel.org>
11967 L:      linux-kernel@vger.kernel.org
11968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11969 S:      Supported
11970 F:      kernel/events/*
11971 F:      include/linux/perf_event.h
11972 F:      include/uapi/linux/perf_event.h
11973 F:      arch/*/kernel/perf_event*.c
11974 F:      arch/*/kernel/*/perf_event*.c
11975 F:      arch/*/kernel/*/*/perf_event*.c
11976 F:      arch/*/include/asm/perf_event.h
11977 F:      arch/*/kernel/perf_callchain.c
11978 F:      arch/*/events/*
11979 F:      tools/perf/
11980
11981 PERSONALITY HANDLING
11982 M:      Christoph Hellwig <hch@infradead.org>
11983 L:      linux-abi-devel@lists.sourceforge.net
11984 S:      Maintained
11985 F:      include/linux/personality.h
11986 F:      include/uapi/linux/personality.h
11987
11988 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11989 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11990 L:      linux-input@vger.kernel.org
11991 S:      Maintained
11992 F:      Documentation/input/devices/pxrc.rst
11993 F:      drivers/input/joystick/pxrc.c
11994
11995 PHONET PROTOCOL
11996 M:      Remi Denis-Courmont <courmisch@gmail.com>
11997 S:      Supported
11998 F:      Documentation/networking/phonet.txt
11999 F:      include/linux/phonet.h
12000 F:      include/net/phonet/
12001 F:      include/uapi/linux/phonet.h
12002 F:      net/phonet/
12003
12004 PHRAM MTD DRIVER
12005 M:      Joern Engel <joern@lazybastard.org>
12006 L:      linux-mtd@lists.infradead.org
12007 S:      Maintained
12008 F:      drivers/mtd/devices/phram.c
12009
12010 PICOLCD HID DRIVER
12011 M:      Bruno Prémont <bonbons@linux-vserver.org>
12012 L:      linux-input@vger.kernel.org
12013 S:      Maintained
12014 F:      drivers/hid/hid-picolcd*
12015
12016 PICOXCELL SUPPORT
12017 M:      Jamie Iles <jamie@jamieiles.com>
12018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12019 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12020 S:      Supported
12021 F:      arch/arm/boot/dts/picoxcell*
12022 F:      arch/arm/mach-picoxcell/
12023 F:      drivers/crypto/picoxcell*
12024
12025 PIN CONTROL SUBSYSTEM
12026 M:      Linus Walleij <linus.walleij@linaro.org>
12027 L:      linux-gpio@vger.kernel.org
12028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12029 S:      Maintained
12030 F:      Documentation/devicetree/bindings/pinctrl/
12031 F:      Documentation/driver-api/pinctl.rst
12032 F:      drivers/pinctrl/
12033 F:      include/linux/pinctrl/
12034
12035 PIN CONTROLLER - MICROCHIP AT91
12036 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12038 L:      linux-gpio@vger.kernel.org
12039 S:      Supported
12040 F:      drivers/pinctrl/pinctrl-at91*
12041
12042 PIN CONTROLLER - FREESCALE
12043 M:      Dong Aisheng <aisheng.dong@nxp.com>
12044 M:      Fabio Estevam <festevam@gmail.com>
12045 M:      Shawn Guo <shawnguo@kernel.org>
12046 M:      Stefan Agner <stefan@agner.ch>
12047 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12048 L:      linux-gpio@vger.kernel.org
12049 S:      Maintained
12050 F:      drivers/pinctrl/freescale/
12051 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12052
12053 PIN CONTROLLER - INTEL
12054 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12055 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12057 S:      Maintained
12058 F:      drivers/pinctrl/intel/
12059
12060 PIN CONTROLLER - MEDIATEK
12061 M:      Sean Wang <sean.wang@kernel.org>
12062 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12063 S:      Maintained
12064 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12065 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12066 F:      drivers/pinctrl/mediatek/
12067
12068 PIN CONTROLLER - QUALCOMM
12069 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12070 S:      Maintained
12071 L:      linux-arm-msm@vger.kernel.org
12072 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12073 F:      drivers/pinctrl/qcom/
12074
12075 PIN CONTROLLER - RENESAS
12076 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12077 L:      linux-renesas-soc@vger.kernel.org
12078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12079 S:      Maintained
12080 F:      drivers/pinctrl/pinctrl-rz*
12081 F:      drivers/pinctrl/sh-pfc/
12082
12083 PIN CONTROLLER - SAMSUNG
12084 M:      Tomasz Figa <tomasz.figa@gmail.com>
12085 M:      Krzysztof Kozlowski <krzk@kernel.org>
12086 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12088 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12089 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12091 S:      Maintained
12092 F:      drivers/pinctrl/samsung/
12093 F:      include/dt-bindings/pinctrl/samsung.h
12094 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12095
12096 PIN CONTROLLER - SINGLE
12097 M:      Tony Lindgren <tony@atomide.com>
12098 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12100 L:      linux-omap@vger.kernel.org
12101 S:      Maintained
12102 F:      drivers/pinctrl/pinctrl-single.c
12103
12104 PIN CONTROLLER - ST SPEAR
12105 M:      Viresh Kumar <vireshk@kernel.org>
12106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12107 W:      http://www.st.com/spear
12108 S:      Maintained
12109 F:      drivers/pinctrl/spear/
12110
12111 PISTACHIO SOC SUPPORT
12112 M:      James Hartley <james.hartley@sondrel.com>
12113 L:      linux-mips@vger.kernel.org
12114 S:      Odd Fixes
12115 F:      arch/mips/pistachio/
12116 F:      arch/mips/include/asm/mach-pistachio/
12117 F:      arch/mips/boot/dts/img/pistachio*
12118 F:      arch/mips/configs/pistachio*_defconfig
12119
12120 PKTCDVD DRIVER
12121 S:      Orphan
12122 M:      linux-block@vger.kernel.org
12123 F:      drivers/block/pktcdvd.c
12124 F:      include/linux/pktcdvd.h
12125 F:      include/uapi/linux/pktcdvd.h
12126
12127 PKUNITY SOC DRIVERS
12128 M:      Guan Xuetao <gxt@pku.edu.cn>
12129 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12130 S:      Maintained
12131 T:      git git://github.com/gxt/linux.git
12132 F:      drivers/input/serio/i8042-unicore32io.h
12133 F:      drivers/i2c/busses/i2c-puv3.c
12134 F:      drivers/video/fbdev/fb-puv3.c
12135 F:      drivers/rtc/rtc-puv3.c
12136
12137 PMBUS HARDWARE MONITORING DRIVERS
12138 M:      Guenter Roeck <linux@roeck-us.net>
12139 L:      linux-hwmon@vger.kernel.org
12140 W:      http://hwmon.wiki.kernel.org/
12141 W:      http://www.roeck-us.net/linux/drivers/
12142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12143 S:      Maintained
12144 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12145 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12146 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12147 F:      Documentation/hwmon/adm1275
12148 F:      Documentation/hwmon/ibm-cffps
12149 F:      Documentation/hwmon/ir35221
12150 F:      Documentation/hwmon/lm25066
12151 F:      Documentation/hwmon/ltc2978
12152 F:      Documentation/hwmon/ltc3815
12153 F:      Documentation/hwmon/max16064
12154 F:      Documentation/hwmon/max20751
12155 F:      Documentation/hwmon/max31785
12156 F:      Documentation/hwmon/max34440
12157 F:      Documentation/hwmon/max8688
12158 F:      Documentation/hwmon/pmbus
12159 F:      Documentation/hwmon/pmbus-core
12160 F:      Documentation/hwmon/tps40422
12161 F:      Documentation/hwmon/ucd9000
12162 F:      Documentation/hwmon/ucd9200
12163 F:      Documentation/hwmon/zl6100
12164 F:      drivers/hwmon/pmbus/
12165 F:      include/linux/pmbus.h
12166
12167 PMC SIERRA MaxRAID DRIVER
12168 L:      linux-scsi@vger.kernel.org
12169 W:      http://www.pmc-sierra.com/
12170 S:      Orphan
12171 F:      drivers/scsi/pmcraid.*
12172
12173 PMC SIERRA PM8001 DRIVER
12174 M:      Jack Wang <jinpu.wang@profitbricks.com>
12175 M:      lindar_liu@usish.com
12176 L:      linux-scsi@vger.kernel.org
12177 S:      Supported
12178 F:      drivers/scsi/pm8001/
12179
12180 PNP SUPPORT
12181 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12182 S:      Maintained
12183 F:      drivers/pnp/
12184
12185 PNI RM3100 IIO DRIVER
12186 M:      Song Qiang <songqiang1304521@gmail.com>
12187 L:      linux-iio@vger.kernel.org
12188 S:      Maintained
12189 F:      drivers/iio/magnetometer/rm3100*
12190 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12191
12192 POSIX CLOCKS and TIMERS
12193 M:      Thomas Gleixner <tglx@linutronix.de>
12194 L:      linux-kernel@vger.kernel.org
12195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12196 S:      Maintained
12197 F:      fs/timerfd.c
12198 F:      include/linux/timer*
12199 F:      kernel/time/*timer*
12200
12201 POWER MANAGEMENT CORE
12202 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12203 L:      linux-pm@vger.kernel.org
12204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12205 B:      https://bugzilla.kernel.org
12206 S:      Supported
12207 F:      drivers/base/power/
12208 F:      include/linux/pm.h
12209 F:      include/linux/pm_*
12210 F:      include/linux/powercap.h
12211 F:      drivers/powercap/
12212 F:      kernel/configs/nopm.config
12213
12214 POWER STATE COORDINATION INTERFACE (PSCI)
12215 M:      Mark Rutland <mark.rutland@arm.com>
12216 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12217 L:      linux-arm-kernel@lists.infradead.org
12218 S:      Maintained
12219 F:      drivers/firmware/psci*.c
12220 F:      include/linux/psci.h
12221 F:      include/uapi/linux/psci.h
12222
12223 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12224 M:      Sebastian Reichel <sre@kernel.org>
12225 L:      linux-pm@vger.kernel.org
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12227 S:      Maintained
12228 F:      Documentation/ABI/testing/sysfs-class-power
12229 F:      Documentation/devicetree/bindings/power/supply/
12230 F:      include/linux/power_supply.h
12231 F:      drivers/power/supply/
12232
12233 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12234 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12235 L:      linuxppc-dev@lists.ozlabs.org
12236 S:      Maintained
12237 F:      drivers/char/powernv-op-panel.c
12238
12239 PPP OVER ATM (RFC 2364)
12240 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12241 S:      Maintained
12242 F:      net/atm/pppoatm.c
12243 F:      include/uapi/linux/atmppp.h
12244
12245 PPP OVER ETHERNET
12246 M:      Michal Ostrowski <mostrows@earthlink.net>
12247 S:      Maintained
12248 F:      drivers/net/ppp/pppoe.c
12249 F:      drivers/net/ppp/pppox.c
12250
12251 PPP OVER L2TP
12252 M:      James Chapman <jchapman@katalix.com>
12253 S:      Maintained
12254 F:      net/l2tp/l2tp_ppp.c
12255 F:      include/linux/if_pppol2tp.h
12256 F:      include/uapi/linux/if_pppol2tp.h
12257
12258 PPP PROTOCOL DRIVERS AND COMPRESSORS
12259 M:      Paul Mackerras <paulus@samba.org>
12260 L:      linux-ppp@vger.kernel.org
12261 S:      Maintained
12262 F:      drivers/net/ppp/ppp_*
12263
12264 PPS SUPPORT
12265 M:      Rodolfo Giometti <giometti@enneenne.com>
12266 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12267 L:      linuxpps@ml.enneenne.com (subscribers-only)
12268 S:      Maintained
12269 F:      Documentation/pps/
12270 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12271 F:      Documentation/ABI/testing/sysfs-pps
12272 F:      drivers/pps/
12273 F:      include/linux/pps*.h
12274 F:      include/uapi/linux/pps.h
12275
12276 PPTP DRIVER
12277 M:      Dmitry Kozlov <xeb@mail.ru>
12278 L:      netdev@vger.kernel.org
12279 S:      Maintained
12280 F:      drivers/net/ppp/pptp.c
12281 W:      http://sourceforge.net/projects/accel-pptp
12282
12283 PREEMPTIBLE KERNEL
12284 M:      Robert Love <rml@tech9.net>
12285 L:      kpreempt-tech@lists.sourceforge.net
12286 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12287 S:      Supported
12288 F:      Documentation/preempt-locking.txt
12289 F:      include/linux/preempt.h
12290
12291 PRINTK
12292 M:      Petr Mladek <pmladek@suse.com>
12293 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12294 R:      Steven Rostedt <rostedt@goodmis.org>
12295 S:      Maintained
12296 F:      kernel/printk/
12297 F:      include/linux/printk.h
12298
12299 PRISM54 WIRELESS DRIVER
12300 M:      Luis Chamberlain <mcgrof@kernel.org>
12301 L:      linux-wireless@vger.kernel.org
12302 W:      http://wireless.kernel.org/en/users/Drivers/p54
12303 S:      Obsolete
12304 F:      drivers/net/wireless/intersil/prism54/
12305
12306 PROC FILESYSTEM
12307 R:      Alexey Dobriyan <adobriyan@gmail.com>
12308 L:      linux-kernel@vger.kernel.org
12309 L:      linux-fsdevel@vger.kernel.org
12310 S:      Maintained
12311 F:      fs/proc/
12312 F:      include/linux/proc_fs.h
12313 F:      tools/testing/selftests/proc/
12314 F:      Documentation/filesystems/proc.txt
12315
12316 PROC SYSCTL
12317 M:      Luis Chamberlain <mcgrof@kernel.org>
12318 M:      Kees Cook <keescook@chromium.org>
12319 L:      linux-kernel@vger.kernel.org
12320 L:      linux-fsdevel@vger.kernel.org
12321 S:      Maintained
12322 F:      fs/proc/proc_sysctl.c
12323 F:      include/linux/sysctl.h
12324 F:      kernel/sysctl.c
12325 F:      tools/testing/selftests/sysctl/
12326
12327 PS3 NETWORK SUPPORT
12328 M:      Geoff Levand <geoff@infradead.org>
12329 L:      netdev@vger.kernel.org
12330 L:      linuxppc-dev@lists.ozlabs.org
12331 S:      Maintained
12332 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12333
12334 PS3 PLATFORM SUPPORT
12335 M:      Geoff Levand <geoff@infradead.org>
12336 L:      linuxppc-dev@lists.ozlabs.org
12337 S:      Maintained
12338 F:      arch/powerpc/boot/ps3*
12339 F:      arch/powerpc/include/asm/lv1call.h
12340 F:      arch/powerpc/include/asm/ps3*.h
12341 F:      arch/powerpc/platforms/ps3/
12342 F:      drivers/*/ps3*
12343 F:      drivers/ps3/
12344 F:      drivers/rtc/rtc-ps3.c
12345 F:      drivers/usb/host/*ps3.c
12346 F:      sound/ppc/snd_ps3*
12347
12348 PS3VRAM DRIVER
12349 M:      Jim Paris <jim@jtan.com>
12350 M:      Geoff Levand <geoff@infradead.org>
12351 L:      linuxppc-dev@lists.ozlabs.org
12352 S:      Maintained
12353 F:      drivers/block/ps3vram.c
12354
12355 PSAMPLE PACKET SAMPLING SUPPORT:
12356 M:      Yotam Gigi <yotam.gi@gmail.com>
12357 S:      Maintained
12358 F:      net/psample
12359 F:      include/net/psample.h
12360 F:      include/uapi/linux/psample.h
12361
12362 PSTORE FILESYSTEM
12363 M:      Kees Cook <keescook@chromium.org>
12364 M:      Anton Vorontsov <anton@enomsg.org>
12365 M:      Colin Cross <ccross@android.com>
12366 M:      Tony Luck <tony.luck@intel.com>
12367 S:      Maintained
12368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12369 F:      fs/pstore/
12370 F:      include/linux/pstore*
12371 F:      drivers/firmware/efi/efi-pstore.c
12372 F:      drivers/acpi/apei/erst.c
12373 F:      Documentation/admin-guide/ramoops.rst
12374 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12375 K:      \b(pstore|ramoops)
12376
12377 PTP HARDWARE CLOCK SUPPORT
12378 M:      Richard Cochran <richardcochran@gmail.com>
12379 L:      netdev@vger.kernel.org
12380 S:      Maintained
12381 W:      http://linuxptp.sourceforge.net/
12382 F:      Documentation/ABI/testing/sysfs-ptp
12383 F:      Documentation/ptp/*
12384 F:      drivers/net/phy/dp83640*
12385 F:      drivers/ptp/*
12386 F:      include/linux/ptp_cl*
12387
12388 PTRACE SUPPORT
12389 M:      Oleg Nesterov <oleg@redhat.com>
12390 S:      Maintained
12391 F:      include/asm-generic/syscall.h
12392 F:      include/linux/ptrace.h
12393 F:      include/linux/regset.h
12394 F:      include/linux/tracehook.h
12395 F:      include/uapi/linux/ptrace.h
12396 F:      include/uapi/linux/ptrace.h
12397 F:      include/asm-generic/ptrace.h
12398 F:      kernel/ptrace.c
12399 F:      arch/*/ptrace*.c
12400 F:      arch/*/*/ptrace*.c
12401 F:      arch/*/include/asm/ptrace*.h
12402
12403 PULSE8-CEC DRIVER
12404 M:      Hans Verkuil <hverkuil@xs4all.nl>
12405 L:      linux-media@vger.kernel.org
12406 T:      git git://linuxtv.org/media_tree.git
12407 S:      Maintained
12408 F:      drivers/media/usb/pulse8-cec/*
12409 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12410
12411 PVRUSB2 VIDEO4LINUX DRIVER
12412 M:      Mike Isely <isely@pobox.com>
12413 L:      pvrusb2@isely.net       (subscribers-only)
12414 L:      linux-media@vger.kernel.org
12415 W:      http://www.isely.net/pvrusb2/
12416 T:      git git://linuxtv.org/media_tree.git
12417 S:      Maintained
12418 F:      Documentation/media/v4l-drivers/pvrusb2*
12419 F:      drivers/media/usb/pvrusb2/
12420
12421 PWC WEBCAM DRIVER
12422 M:      Hans Verkuil <hverkuil@xs4all.nl>
12423 L:      linux-media@vger.kernel.org
12424 T:      git git://linuxtv.org/media_tree.git
12425 S:      Odd Fixes
12426 F:      drivers/media/usb/pwc/*
12427
12428 PWM FAN DRIVER
12429 M:      Kamil Debski <kamil@wypas.org>
12430 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12431 L:      linux-hwmon@vger.kernel.org
12432 S:      Supported
12433 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12434 F:      Documentation/hwmon/pwm-fan
12435 F:      drivers/hwmon/pwm-fan.c
12436
12437 PWM IR Transmitter
12438 M:      Sean Young <sean@mess.org>
12439 L:      linux-media@vger.kernel.org
12440 S:      Maintained
12441 F:      drivers/media/rc/pwm-ir-tx.c
12442
12443 PWM SUBSYSTEM
12444 M:      Thierry Reding <thierry.reding@gmail.com>
12445 L:      linux-pwm@vger.kernel.org
12446 S:      Maintained
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12448 F:      Documentation/pwm.txt
12449 F:      Documentation/devicetree/bindings/pwm/
12450 F:      include/linux/pwm.h
12451 F:      drivers/pwm/
12452 F:      drivers/video/backlight/pwm_bl.c
12453 F:      include/linux/pwm_backlight.h
12454 F:      drivers/gpio/gpio-mvebu.c
12455 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12456
12457 PXA GPIO DRIVER
12458 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12459 L:      linux-gpio@vger.kernel.org
12460 S:      Maintained
12461 F:      drivers/gpio/gpio-pxa.c
12462
12463 PXA MMCI DRIVER
12464 S:      Orphan
12465
12466 PXA RTC DRIVER
12467 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12468 L:      linux-rtc@vger.kernel.org
12469 S:      Maintained
12470
12471 PXA2xx/PXA3xx SUPPORT
12472 M:      Daniel Mack <daniel@zonque.org>
12473 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12474 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12476 T:      git git://github.com/hzhuang1/linux.git
12477 T:      git git://github.com/rjarzmik/linux.git
12478 S:      Maintained
12479 F:      arch/arm/boot/dts/pxa*
12480 F:      arch/arm/mach-pxa/
12481 F:      drivers/dma/pxa*
12482 F:      drivers/pcmcia/pxa2xx*
12483 F:      drivers/pinctrl/pxa/
12484 F:      drivers/spi/spi-pxa2xx*
12485 F:      drivers/usb/gadget/udc/pxa2*
12486 F:      include/sound/pxa2xx-lib.h
12487 F:      sound/arm/pxa*
12488 F:      sound/soc/pxa/
12489
12490 QAT DRIVER
12491 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12492 L:      qat-linux@intel.com
12493 S:      Supported
12494 F:      drivers/crypto/qat/
12495
12496 QCOM AUDIO (ASoC) DRIVERS
12497 M:      Patrick Lai <plai@codeaurora.org>
12498 M:      Banajit Goswami <bgoswami@codeaurora.org>
12499 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12500 S:      Supported
12501 F:      sound/soc/qcom/
12502
12503 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12504 M:      Gabriel Somlo <somlo@cmu.edu>
12505 M:      "Michael S. Tsirkin" <mst@redhat.com>
12506 L:      qemu-devel@nongnu.org
12507 S:      Maintained
12508 F:      drivers/firmware/qemu_fw_cfg.c
12509 F:      include/uapi/linux/qemu_fw_cfg.h
12510
12511 QIB DRIVER
12512 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12513 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12514 L:      linux-rdma@vger.kernel.org
12515 S:      Supported
12516 F:      drivers/infiniband/hw/qib/
12517
12518 QLOGIC QL41xxx FCOE DRIVER
12519 M:      QLogic-Storage-Upstream@cavium.com
12520 L:      linux-scsi@vger.kernel.org
12521 S:      Supported
12522 F:      drivers/scsi/qedf/
12523
12524 QLOGIC QL41xxx ISCSI DRIVER
12525 M:      QLogic-Storage-Upstream@cavium.com
12526 L:      linux-scsi@vger.kernel.org
12527 S:      Supported
12528 F:      drivers/scsi/qedi/
12529
12530 QLOGIC QL4xxx ETHERNET DRIVER
12531 M:      Ariel Elior <aelior@marvell.com>
12532 M:      GR-everest-linux-l2@marvell.com
12533 L:      netdev@vger.kernel.org
12534 S:      Supported
12535 F:      drivers/net/ethernet/qlogic/qed/
12536 F:      include/linux/qed/
12537 F:      drivers/net/ethernet/qlogic/qede/
12538
12539 QLOGIC QL4xxx RDMA DRIVER
12540 M:      Michal Kalderon <mkalderon@marvell.com>
12541 M:      Ariel Elior <aelior@marvell.com>
12542 L:      linux-rdma@vger.kernel.org
12543 S:      Supported
12544 F:      drivers/infiniband/hw/qedr/
12545 F:      include/uapi/rdma/qedr-abi.h
12546
12547 QLOGIC QLA1280 SCSI DRIVER
12548 M:      Michael Reed <mdr@sgi.com>
12549 L:      linux-scsi@vger.kernel.org
12550 S:      Maintained
12551 F:      drivers/scsi/qla1280.[ch]
12552
12553 QLOGIC QLA2XXX FC-SCSI DRIVER
12554 M:      qla2xxx-upstream@qlogic.com
12555 L:      linux-scsi@vger.kernel.org
12556 S:      Supported
12557 F:      Documentation/scsi/LICENSE.qla2xxx
12558 F:      drivers/scsi/qla2xxx/
12559
12560 QLOGIC QLA3XXX NETWORK DRIVER
12561 M:      GR-Linux-NIC-Dev@marvell.com
12562 L:      netdev@vger.kernel.org
12563 S:      Supported
12564 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12565 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12566
12567 QLOGIC QLA4XXX iSCSI DRIVER
12568 M:      QLogic-Storage-Upstream@qlogic.com
12569 L:      linux-scsi@vger.kernel.org
12570 S:      Supported
12571 F:      Documentation/scsi/LICENSE.qla4xxx
12572 F:      drivers/scsi/qla4xxx/
12573
12574 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12575 M:      Shahed Shaikh <shshaikh@marvell.com>
12576 M:      Manish Chopra <manishc@marvell.com>
12577 M:      GR-Linux-NIC-Dev@marvell.com
12578 L:      netdev@vger.kernel.org
12579 S:      Supported
12580 F:      drivers/net/ethernet/qlogic/qlcnic/
12581
12582 QLOGIC QLGE 10Gb ETHERNET DRIVER
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/qlge/
12588
12589 QM1D1B0004 MEDIA DRIVER
12590 M:      Akihiro Tsukada <tskd08@gmail.com>
12591 L:      linux-media@vger.kernel.org
12592 S:      Odd Fixes
12593 F:      drivers/media/tuners/qm1d1b0004*
12594
12595 QM1D1C0042 MEDIA DRIVER
12596 M:      Akihiro Tsukada <tskd08@gmail.com>
12597 L:      linux-media@vger.kernel.org
12598 S:      Odd Fixes
12599 F:      drivers/media/tuners/qm1d1c0042*
12600
12601 QNX4 FILESYSTEM
12602 M:      Anders Larsen <al@alarsen.net>
12603 W:      http://www.alarsen.net/linux/qnx4fs/
12604 S:      Maintained
12605 F:      fs/qnx4/
12606 F:      include/uapi/linux/qnx4_fs.h
12607 F:      include/uapi/linux/qnxtypes.h
12608
12609 QORIQ DPAA2 FSL-MC BUS DRIVER
12610 M:      Stuart Yoder <stuyoder@gmail.com>
12611 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12612 L:      linux-kernel@vger.kernel.org
12613 S:      Maintained
12614 F:      drivers/bus/fsl-mc/
12615 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12616 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12617
12618 QT1010 MEDIA DRIVER
12619 M:      Antti Palosaari <crope@iki.fi>
12620 L:      linux-media@vger.kernel.org
12621 W:      https://linuxtv.org
12622 W:      http://palosaari.fi/linux/
12623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12624 T:      git git://linuxtv.org/anttip/media_tree.git
12625 S:      Maintained
12626 F:      drivers/media/tuners/qt1010*
12627
12628 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12629 M:      Kalle Valo <kvalo@codeaurora.org>
12630 L:      ath10k@lists.infradead.org
12631 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12633 S:      Supported
12634 F:      drivers/net/wireless/ath/ath10k/
12635
12636 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12637 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12638 L:      linux-wireless@vger.kernel.org
12639 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12640 S:      Supported
12641 F:      drivers/net/wireless/ath/ath9k/
12642
12643 QUALCOMM CAMERA SUBSYSTEM DRIVER
12644 M:      Todor Tomov <todor.too@gmail.com>
12645 L:      linux-media@vger.kernel.org
12646 S:      Maintained
12647 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12648 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12649 F:      drivers/media/platform/qcom/camss/
12650
12651 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12652 M:  Ilia Lin <ilia.lin@gmail.com>
12653 L:  linux-pm@vger.kernel.org
12654 S:  Maintained
12655 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12656 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12657
12658 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12659 M:      Timur Tabi <timur@kernel.org>
12660 L:      netdev@vger.kernel.org
12661 S:      Maintained
12662 F:      drivers/net/ethernet/qualcomm/emac/
12663
12664 QUALCOMM GENERIC INTERFACE I2C DRIVER
12665 M:      Alok Chauhan <alokc@codeaurora.org>
12666 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12667 L:      linux-i2c@vger.kernel.org
12668 L:      linux-arm-msm@vger.kernel.org
12669 S:      Supported
12670 F:      drivers/i2c/busses/i2c-qcom-geni.c
12671
12672 QUALCOMM HEXAGON ARCHITECTURE
12673 M:      Richard Kuo <rkuo@codeaurora.org>
12674 L:      linux-hexagon@vger.kernel.org
12675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12676 S:      Supported
12677 F:      arch/hexagon/
12678
12679 QUALCOMM HIDMA DRIVER
12680 M:      Sinan Kaya <okaya@kernel.org>
12681 L:      linux-arm-kernel@lists.infradead.org
12682 L:      linux-arm-msm@vger.kernel.org
12683 L:      dmaengine@vger.kernel.org
12684 S:      Supported
12685 F:      drivers/dma/qcom/hidma*
12686
12687 QUALCOMM IOMMU
12688 M:      Rob Clark <robdclark@gmail.com>
12689 L:      iommu@lists.linux-foundation.org
12690 L:      linux-arm-msm@vger.kernel.org
12691 S:      Maintained
12692 F:      drivers/iommu/qcom_iommu.c
12693
12694 QUALCOMM TSENS THERMAL DRIVER
12695 M:      Amit Kucheria <amit.kucheria@linaro.org>
12696 L:      linux-pm@vger.kernel.org
12697 L:      linux-arm-msm@vger.kernel.org
12698 S:      Maintained
12699 F:      drivers/thermal/qcom/
12700
12701 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12702 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12703 L:      linux-media@vger.kernel.org
12704 L:      linux-arm-msm@vger.kernel.org
12705 T:      git git://linuxtv.org/media_tree.git
12706 S:      Maintained
12707 F:      drivers/media/platform/qcom/venus/
12708
12709 QUALCOMM WCN36XX WIRELESS DRIVER
12710 M:      Kalle Valo <kvalo@codeaurora.org>
12711 L:      wcn36xx@lists.infradead.org
12712 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12713 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12714 S:      Supported
12715 F:      drivers/net/wireless/ath/wcn36xx/
12716
12717 QUANTENNA QTNFMAC WIRELESS DRIVER
12718 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12719 M:      Avinash Patil <avinashp@quantenna.com>
12720 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12721 L:      linux-wireless@vger.kernel.org
12722 S:      Maintained
12723 F:      drivers/net/wireless/quantenna
12724
12725 RADEON and AMDGPU DRM DRIVERS
12726 M:      Alex Deucher <alexander.deucher@amd.com>
12727 M:      Christian König <christian.koenig@amd.com>
12728 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12729 L:      amd-gfx@lists.freedesktop.org
12730 T:      git git://people.freedesktop.org/~agd5f/linux
12731 S:      Supported
12732 F:      drivers/gpu/drm/radeon/
12733 F:      include/uapi/drm/radeon_drm.h
12734 F:      drivers/gpu/drm/amd/
12735 F:      include/uapi/drm/amdgpu_drm.h
12736
12737 RADEON FRAMEBUFFER DISPLAY DRIVER
12738 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12739 L:      linux-fbdev@vger.kernel.org
12740 S:      Maintained
12741 F:      drivers/video/fbdev/aty/radeon*
12742 F:      include/uapi/linux/radeonfb.h
12743
12744 RADIOSHARK RADIO DRIVER
12745 M:      Hans Verkuil <hverkuil@xs4all.nl>
12746 L:      linux-media@vger.kernel.org
12747 T:      git git://linuxtv.org/media_tree.git
12748 S:      Maintained
12749 F:      drivers/media/radio/radio-shark.c
12750
12751 RADIOSHARK2 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-shark2.c
12757 F:      drivers/media/radio/radio-tea5777.c
12758
12759 RADOS BLOCK DEVICE (RBD)
12760 M:      Ilya Dryomov <idryomov@gmail.com>
12761 M:      Sage Weil <sage@redhat.com>
12762 M:      Alex Elder <elder@kernel.org>
12763 L:      ceph-devel@vger.kernel.org
12764 W:      http://ceph.com/
12765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12766 T:      git git://github.com/ceph/ceph-client.git
12767 S:      Supported
12768 F:      Documentation/ABI/testing/sysfs-bus-rbd
12769 F:      drivers/block/rbd.c
12770 F:      drivers/block/rbd_types.h
12771
12772 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12773 M:      Paul Mackerras <paulus@samba.org>
12774 L:      linux-fbdev@vger.kernel.org
12775 S:      Maintained
12776 F:      drivers/video/fbdev/aty/aty128fb.c
12777
12778 RAINSHADOW-CEC DRIVER
12779 M:      Hans Verkuil <hverkuil@xs4all.nl>
12780 L:      linux-media@vger.kernel.org
12781 T:      git git://linuxtv.org/media_tree.git
12782 S:      Maintained
12783 F:      drivers/media/usb/rainshadow-cec/*
12784
12785 RALINK MIPS ARCHITECTURE
12786 M:      John Crispin <john@phrozen.org>
12787 L:      linux-mips@vger.kernel.org
12788 S:      Maintained
12789 F:      arch/mips/ralink
12790
12791 RALINK RT2X00 WIRELESS LAN DRIVER
12792 P:      rt2x00 project
12793 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12794 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12795 L:      linux-wireless@vger.kernel.org
12796 S:      Maintained
12797 F:      drivers/net/wireless/ralink/rt2x00/
12798
12799 RAMDISK RAM BLOCK DEVICE DRIVER
12800 M:      Jens Axboe <axboe@kernel.dk>
12801 S:      Maintained
12802 F:      Documentation/blockdev/ramdisk.txt
12803 F:      drivers/block/brd.c
12804
12805 RANCHU VIRTUAL BOARD FOR MIPS
12806 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12807 L:      linux-mips@vger.kernel.org
12808 S:      Supported
12809 F:      arch/mips/generic/board-ranchu.c
12810 F:      arch/mips/configs/generic/board-ranchu.config
12811
12812 RANDOM NUMBER DRIVER
12813 M:      "Theodore Ts'o" <tytso@mit.edu>
12814 S:      Maintained
12815 F:      drivers/char/random.c
12816
12817 RAPIDIO SUBSYSTEM
12818 M:      Matt Porter <mporter@kernel.crashing.org>
12819 M:      Alexandre Bounine <alex.bou9@gmail.com>
12820 S:      Maintained
12821 F:      drivers/rapidio/
12822
12823 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12824 L:      linux-wireless@vger.kernel.org
12825 S:      Orphan
12826 F:      drivers/net/wireless/ray*
12827
12828 RCUTORTURE TEST FRAMEWORK
12829 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12830 M:      Josh Triplett <josh@joshtriplett.org>
12831 R:      Steven Rostedt <rostedt@goodmis.org>
12832 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12833 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12834 L:      linux-kernel@vger.kernel.org
12835 S:      Supported
12836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12837 F:      tools/testing/selftests/rcutorture
12838
12839 RDC R-321X SoC
12840 M:      Florian Fainelli <florian@openwrt.org>
12841 S:      Maintained
12842
12843 RDC R6040 FAST ETHERNET DRIVER
12844 M:      Florian Fainelli <f.fainelli@gmail.com>
12845 L:      netdev@vger.kernel.org
12846 S:      Maintained
12847 F:      drivers/net/ethernet/rdc/r6040.c
12848
12849 RDMAVT - RDMA verbs software
12850 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12851 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12852 L:      linux-rdma@vger.kernel.org
12853 S:      Supported
12854 F:      drivers/infiniband/sw/rdmavt
12855
12856 RDS - RELIABLE DATAGRAM SOCKETS
12857 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12858 L:      netdev@vger.kernel.org
12859 L:      linux-rdma@vger.kernel.org
12860 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12861 W:      https://oss.oracle.com/projects/rds/
12862 S:      Supported
12863 F:      net/rds/
12864 F:      Documentation/networking/rds.txt
12865
12866 RDT - RESOURCE ALLOCATION
12867 M:      Fenghua Yu <fenghua.yu@intel.com>
12868 M:      Reinette Chatre <reinette.chatre@intel.com>
12869 L:      linux-kernel@vger.kernel.org
12870 S:      Supported
12871 F:      arch/x86/kernel/cpu/resctrl/
12872 F:      arch/x86/include/asm/resctrl_sched.h
12873 F:      Documentation/x86/resctrl*
12874
12875 READ-COPY UPDATE (RCU)
12876 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12877 M:      Josh Triplett <josh@joshtriplett.org>
12878 R:      Steven Rostedt <rostedt@goodmis.org>
12879 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12880 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12881 R:      Joel Fernandes <joel@joelfernandes.org>
12882 L:      linux-kernel@vger.kernel.org
12883 W:      http://www.rdrop.com/users/paulmck/RCU/
12884 S:      Supported
12885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12886 F:      Documentation/RCU/
12887 X:      Documentation/RCU/torture.txt
12888 F:      include/linux/rcu*
12889 X:      include/linux/srcu*.h
12890 F:      kernel/rcu/
12891 X:      kernel/rcu/srcu*.c
12892
12893 REAL TIME CLOCK (RTC) SUBSYSTEM
12894 M:      Alessandro Zummo <a.zummo@towertech.it>
12895 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12896 L:      linux-rtc@vger.kernel.org
12897 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12899 S:      Maintained
12900 F:      Documentation/devicetree/bindings/rtc/
12901 F:      Documentation/rtc.txt
12902 F:      drivers/rtc/
12903 F:      include/linux/rtc.h
12904 F:      include/uapi/linux/rtc.h
12905 F:      include/linux/rtc/
12906 F:      include/linux/platform_data/rtc-*
12907 F:      tools/testing/selftests/rtc/
12908
12909 REALTEK AUDIO CODECS
12910 M:      Bard Liao <bardliao@realtek.com>
12911 M:      Oder Chiou <oder_chiou@realtek.com>
12912 S:      Maintained
12913 F:      sound/soc/codecs/rt*
12914 F:      include/sound/rt*.h
12915
12916 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12917 M:      Linus Walleij <linus.walleij@linaro.org>
12918 S:      Maintained
12919 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12920 F:      drivers/net/dsa/realtek-smi*
12921 F:      drivers/net/dsa/rtl83*
12922
12923 REDPINE WIRELESS DRIVER
12924 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12925 M:      Siva Rebbagondla <siva8118@gmail.com>
12926 L:      linux-wireless@vger.kernel.org
12927 S:      Maintained
12928 F:      drivers/net/wireless/rsi/
12929
12930 REGISTER MAP ABSTRACTION
12931 M:      Mark Brown <broonie@kernel.org>
12932 L:      linux-kernel@vger.kernel.org
12933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12934 S:      Supported
12935 F:      Documentation/devicetree/bindings/regmap/
12936 F:      drivers/base/regmap/
12937 F:      include/linux/regmap.h
12938
12939 REISERFS FILE SYSTEM
12940 L:      reiserfs-devel@vger.kernel.org
12941 S:      Supported
12942 F:      fs/reiserfs/
12943
12944 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12945 M:      Ohad Ben-Cohen <ohad@wizery.com>
12946 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12947 L:      linux-remoteproc@vger.kernel.org
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12949 S:      Maintained
12950 F:      Documentation/devicetree/bindings/remoteproc/
12951 F:      Documentation/remoteproc.txt
12952 F:      drivers/remoteproc/
12953 F:      include/linux/remoteproc.h
12954
12955 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12956 M:      Ohad Ben-Cohen <ohad@wizery.com>
12957 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12958 L:      linux-remoteproc@vger.kernel.org
12959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12960 S:      Maintained
12961 F:      drivers/rpmsg/
12962 F:      Documentation/rpmsg.txt
12963 F:      include/linux/rpmsg.h
12964 F:      include/linux/rpmsg/
12965
12966 RENESAS CLOCK DRIVERS
12967 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12968 L:      linux-renesas-soc@vger.kernel.org
12969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12970 S:      Supported
12971 F:      drivers/clk/renesas/
12972
12973 RENESAS EMEV2 I2C DRIVER
12974 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12975 S:      Supported
12976 F:      drivers/i2c/busses/i2c-emev2.c
12977
12978 RENESAS ETHERNET DRIVERS
12979 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12980 L:      netdev@vger.kernel.org
12981 L:      linux-renesas-soc@vger.kernel.org
12982 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12983 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12984 F:      drivers/net/ethernet/renesas/
12985 F:      include/linux/sh_eth.h
12986
12987 RENESAS R-CAR GYROADC DRIVER
12988 M:      Marek Vasut <marek.vasut@gmail.com>
12989 L:      linux-iio@vger.kernel.org
12990 S:      Supported
12991 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
12992 F:      drivers/iio/adc/rcar-gyroadc.c
12993
12994 RENESAS R-CAR I2C DRIVERS
12995 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12996 S:      Supported
12997 F:      drivers/i2c/busses/i2c-rcar.c
12998 F:      drivers/i2c/busses/i2c-sh_mobile.c
12999
13000 RENESAS RIIC DRIVER
13001 M:      Chris Brandt <chris.brandt@renesas.com>
13002 S:      Supported
13003 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13004 F:      drivers/i2c/busses/i2c-riic.c
13005
13006 RENESAS USB PHY DRIVER
13007 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13008 L:      linux-renesas-soc@vger.kernel.org
13009 S:      Maintained
13010 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13011
13012 RESET CONTROLLER FRAMEWORK
13013 M:      Philipp Zabel <p.zabel@pengutronix.de>
13014 T:      git git://git.pengutronix.de/git/pza/linux
13015 S:      Maintained
13016 F:      drivers/reset/
13017 F:      Documentation/devicetree/bindings/reset/
13018 F:      include/dt-bindings/reset/
13019 F:      include/linux/reset.h
13020 F:      include/linux/reset-controller.h
13021
13022 RESTARTABLE SEQUENCES SUPPORT
13023 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13024 M:      Peter Zijlstra <peterz@infradead.org>
13025 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13026 M:      Boqun Feng <boqun.feng@gmail.com>
13027 L:      linux-kernel@vger.kernel.org
13028 S:      Supported
13029 F:      kernel/rseq.c
13030 F:      include/uapi/linux/rseq.h
13031 F:      include/trace/events/rseq.h
13032 F:      tools/testing/selftests/rseq/
13033
13034 RFKILL
13035 M:      Johannes Berg <johannes@sipsolutions.net>
13036 L:      linux-wireless@vger.kernel.org
13037 W:      http://wireless.kernel.org/
13038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13040 S:      Maintained
13041 F:      Documentation/rfkill.txt
13042 F:      Documentation/ABI/stable/sysfs-class-rfkill
13043 F:      net/rfkill/
13044 F:      include/linux/rfkill.h
13045 F:      include/uapi/linux/rfkill.h
13046
13047 RHASHTABLE
13048 M:      Thomas Graf <tgraf@suug.ch>
13049 M:      Herbert Xu <herbert@gondor.apana.org.au>
13050 L:      netdev@vger.kernel.org
13051 S:      Maintained
13052 F:      lib/rhashtable.c
13053 F:      lib/test_rhashtable.c
13054 F:      include/linux/rhashtable.h
13055 F:      include/linux/rhashtable-types.h
13056
13057 RICOH R5C592 MEMORYSTICK DRIVER
13058 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13059 S:      Maintained
13060 F:      drivers/memstick/host/r592.*
13061
13062 RICOH SMARTMEDIA/XD DRIVER
13063 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13064 S:      Maintained
13065 F:      drivers/mtd/nand/raw/r852.c
13066 F:      drivers/mtd/nand/raw/r852.h
13067
13068 RISC-V ARCHITECTURE
13069 M:      Palmer Dabbelt <palmer@sifive.com>
13070 M:      Albert Ou <aou@eecs.berkeley.edu>
13071 L:      linux-riscv@lists.infradead.org
13072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13073 S:      Supported
13074 F:      arch/riscv/
13075 K:      riscv
13076 N:      riscv
13077
13078 ROCCAT DRIVERS
13079 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13080 W:      http://sourceforge.net/projects/roccat/
13081 S:      Maintained
13082 F:      drivers/hid/hid-roccat*
13083 F:      include/linux/hid-roccat*
13084 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13085
13086 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13087 M:      Jacob chen <jacob2.chen@rock-chips.com>
13088 L:      linux-media@vger.kernel.org
13089 S:      Maintained
13090 F:      drivers/media/platform/rockchip/rga/
13091 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13092
13093 ROCKCHIP VPU CODEC DRIVER
13094 M:      Ezequiel Garcia <ezequiel@collabora.com>
13095 L:      linux-media@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/staging/media/platform/rockchip/vpu/
13098 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13099
13100 ROCKER DRIVER
13101 M:      Jiri Pirko <jiri@resnulli.us>
13102 L:      netdev@vger.kernel.org
13103 S:      Supported
13104 F:      drivers/net/ethernet/rocker/
13105
13106 ROCKETPORT DRIVER
13107 P:      Comtrol Corp.
13108 W:      http://www.comtrol.com
13109 S:      Maintained
13110 F:      Documentation/serial/rocket.txt
13111 F:      drivers/tty/rocket*
13112
13113 ROCKETPORT EXPRESS/INFINITY DRIVER
13114 M:      Kevin Cernekee <cernekee@gmail.com>
13115 L:      linux-serial@vger.kernel.org
13116 S:      Odd Fixes
13117 F:      drivers/tty/serial/rp2.*
13118
13119 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13120 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13121 L:      linux-kernel@vger.kernel.org
13122 L:      linux-renesas-soc@vger.kernel.org
13123 S:      Supported
13124 F:      drivers/mfd/bd9571mwv.c
13125 F:      drivers/regulator/bd9571mwv-regulator.c
13126 F:      drivers/gpio/gpio-bd9571mwv.c
13127 F:      include/linux/mfd/bd9571mwv.h
13128 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13129
13130 ROSE NETWORK LAYER
13131 M:      Ralf Baechle <ralf@linux-mips.org>
13132 L:      linux-hams@vger.kernel.org
13133 W:      http://www.linux-ax25.org/
13134 S:      Maintained
13135 F:      include/net/rose.h
13136 F:      include/uapi/linux/rose.h
13137 F:      net/rose/
13138
13139 RTL2830 MEDIA DRIVER
13140 M:      Antti Palosaari <crope@iki.fi>
13141 L:      linux-media@vger.kernel.org
13142 W:      https://linuxtv.org
13143 W:      http://palosaari.fi/linux/
13144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13145 T:      git git://linuxtv.org/anttip/media_tree.git
13146 S:      Maintained
13147 F:      drivers/media/dvb-frontends/rtl2830*
13148
13149 RTL2832 MEDIA DRIVER
13150 M:      Antti Palosaari <crope@iki.fi>
13151 L:      linux-media@vger.kernel.org
13152 W:      https://linuxtv.org
13153 W:      http://palosaari.fi/linux/
13154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13155 T:      git git://linuxtv.org/anttip/media_tree.git
13156 S:      Maintained
13157 F:      drivers/media/dvb-frontends/rtl2832*
13158
13159 RTL2832_SDR MEDIA DRIVER
13160 M:      Antti Palosaari <crope@iki.fi>
13161 L:      linux-media@vger.kernel.org
13162 W:      https://linuxtv.org
13163 W:      http://palosaari.fi/linux/
13164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13165 T:      git git://linuxtv.org/anttip/media_tree.git
13166 S:      Maintained
13167 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13168
13169 RTL8180 WIRELESS DRIVER
13170 L:      linux-wireless@vger.kernel.org
13171 W:      http://wireless.kernel.org/
13172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13173 S:      Orphan
13174 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13175
13176 RTL8187 WIRELESS DRIVER
13177 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13178 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13179 M:      Larry Finger <Larry.Finger@lwfinger.net>
13180 L:      linux-wireless@vger.kernel.org
13181 W:      http://wireless.kernel.org/
13182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13183 S:      Maintained
13184 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13185
13186 REALTEK WIRELESS DRIVER (rtlwifi family)
13187 M:      Ping-Ke Shih <pkshih@realtek.com>
13188 L:      linux-wireless@vger.kernel.org
13189 W:      http://wireless.kernel.org/
13190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13191 S:      Maintained
13192 F:      drivers/net/wireless/realtek/rtlwifi/
13193
13194 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13195 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13196 L:      linux-wireless@vger.kernel.org
13197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13198 S:      Maintained
13199 F:      drivers/net/wireless/realtek/rtl8xxxu/
13200
13201 RXRPC SOCKETS (AF_RXRPC)
13202 M:      David Howells <dhowells@redhat.com>
13203 L:      linux-afs@lists.infradead.org
13204 S:      Supported
13205 F:      net/rxrpc/
13206 F:      include/keys/rxrpc-type.h
13207 F:      include/net/af_rxrpc.h
13208 F:      include/trace/events/rxrpc.h
13209 F:      include/uapi/linux/rxrpc.h
13210 F:      Documentation/networking/rxrpc.txt
13211 W:      https://www.infradead.org/~dhowells/kafs/
13212
13213 S3 SAVAGE FRAMEBUFFER DRIVER
13214 M:      Antonino Daplas <adaplas@gmail.com>
13215 L:      linux-fbdev@vger.kernel.org
13216 S:      Maintained
13217 F:      drivers/video/fbdev/savage/
13218
13219 S390
13220 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13221 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13222 L:      linux-s390@vger.kernel.org
13223 W:      http://www.ibm.com/developerworks/linux/linux390/
13224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13225 S:      Supported
13226 F:      arch/s390/
13227 F:      drivers/s390/
13228 F:      Documentation/s390/
13229 F:      Documentation/driver-api/s390-drivers.rst
13230
13231 S390 COMMON I/O LAYER
13232 M:      Sebastian Ott <sebott@linux.ibm.com>
13233 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13234 L:      linux-s390@vger.kernel.org
13235 W:      http://www.ibm.com/developerworks/linux/linux390/
13236 S:      Supported
13237 F:      drivers/s390/cio/
13238
13239 S390 DASD DRIVER
13240 M:      Stefan Haberland <sth@linux.ibm.com>
13241 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13242 L:      linux-s390@vger.kernel.org
13243 W:      http://www.ibm.com/developerworks/linux/linux390/
13244 S:      Supported
13245 F:      drivers/s390/block/dasd*
13246 F:      block/partitions/ibm.c
13247
13248 S390 IOMMU (PCI)
13249 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13250 L:      linux-s390@vger.kernel.org
13251 W:      http://www.ibm.com/developerworks/linux/linux390/
13252 S:      Supported
13253 F:      drivers/iommu/s390-iommu.c
13254
13255 S390 IUCV NETWORK LAYER
13256 M:      Julian Wiedmann <jwi@linux.ibm.com>
13257 M:      Ursula Braun <ubraun@linux.ibm.com>
13258 L:      linux-s390@vger.kernel.org
13259 W:      http://www.ibm.com/developerworks/linux/linux390/
13260 S:      Supported
13261 F:      drivers/s390/net/*iucv*
13262 F:      include/net/iucv/
13263 F:      net/iucv/
13264
13265 S390 NETWORK DRIVERS
13266 M:      Julian Wiedmann <jwi@linux.ibm.com>
13267 M:      Ursula Braun <ubraun@linux.ibm.com>
13268 L:      linux-s390@vger.kernel.org
13269 W:      http://www.ibm.com/developerworks/linux/linux390/
13270 S:      Supported
13271 F:      drivers/s390/net/
13272
13273 S390 PCI SUBSYSTEM
13274 M:      Sebastian Ott <sebott@linux.ibm.com>
13275 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13276 L:      linux-s390@vger.kernel.org
13277 W:      http://www.ibm.com/developerworks/linux/linux390/
13278 S:      Supported
13279 F:      arch/s390/pci/
13280 F:      drivers/pci/hotplug/s390_pci_hpc.c
13281
13282 S390 VFIO-CCW DRIVER
13283 M:      Cornelia Huck <cohuck@redhat.com>
13284 M:      Farhan Ali <alifm@linux.ibm.com>
13285 M:      Eric Farman <farman@linux.ibm.com>
13286 R:      Halil Pasic <pasic@linux.ibm.com>
13287 L:      linux-s390@vger.kernel.org
13288 L:      kvm@vger.kernel.org
13289 S:      Supported
13290 F:      drivers/s390/cio/vfio_ccw*
13291 F:      Documentation/s390/vfio-ccw.txt
13292 F:      include/uapi/linux/vfio_ccw.h
13293
13294 S390 ZCRYPT DRIVER
13295 M:      Harald Freudenberger <freude@linux.ibm.com>
13296 L:      linux-s390@vger.kernel.org
13297 W:      http://www.ibm.com/developerworks/linux/linux390/
13298 S:      Supported
13299 F:      drivers/s390/crypto/
13300
13301 S390 VFIO AP DRIVER
13302 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13303 M:      Pierre Morel <pmorel@linux.ibm.com>
13304 M:      Halil Pasic <pasic@linux.ibm.com>
13305 L:      linux-s390@vger.kernel.org
13306 W:      http://www.ibm.com/developerworks/linux/linux390/
13307 S:      Supported
13308 F:      drivers/s390/crypto/vfio_ap_drv.c
13309 F:      drivers/s390/crypto/vfio_ap_private.h
13310 F:      drivers/s390/crypto/vfio_ap_ops.c
13311 F:      Documentation/s390/vfio-ap.txt
13312
13313 S390 ZFCP DRIVER
13314 M:      Steffen Maier <maier@linux.ibm.com>
13315 M:      Benjamin Block <bblock@linux.ibm.com>
13316 L:      linux-s390@vger.kernel.org
13317 W:      http://www.ibm.com/developerworks/linux/linux390/
13318 S:      Supported
13319 F:      drivers/s390/scsi/zfcp_*
13320
13321 S3C24XX SD/MMC Driver
13322 M:      Ben Dooks <ben-linux@fluff.org>
13323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13324 S:      Supported
13325 F:      drivers/mmc/host/s3cmci.*
13326
13327 SAA6588 RDS RECEIVER DRIVER
13328 M:      Hans Verkuil <hverkuil@xs4all.nl>
13329 L:      linux-media@vger.kernel.org
13330 T:      git git://linuxtv.org/media_tree.git
13331 W:      https://linuxtv.org
13332 S:      Odd Fixes
13333 F:      drivers/media/i2c/saa6588*
13334
13335 SAA7134 VIDEO4LINUX DRIVER
13336 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13337 L:      linux-media@vger.kernel.org
13338 W:      https://linuxtv.org
13339 T:      git git://linuxtv.org/media_tree.git
13340 S:      Odd fixes
13341 F:      Documentation/media/v4l-drivers/saa7134*
13342 F:      drivers/media/pci/saa7134/
13343
13344 SAA7146 VIDEO4LINUX-2 DRIVER
13345 M:      Hans Verkuil <hverkuil@xs4all.nl>
13346 L:      linux-media@vger.kernel.org
13347 T:      git git://linuxtv.org/media_tree.git
13348 S:      Maintained
13349 F:      drivers/media/common/saa7146/
13350 F:      drivers/media/pci/saa7146/
13351 F:      include/media/drv-intf/saa7146*
13352
13353 SAMSUNG AUDIO (ASoC) DRIVERS
13354 M:      Krzysztof Kozlowski <krzk@kernel.org>
13355 M:      Sangbeom Kim <sbkim73@samsung.com>
13356 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13357 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13358 S:      Supported
13359 F:      sound/soc/samsung/
13360 F:      Documentation/devicetree/bindings/sound/samsung*
13361
13362 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13363 M:      Krzysztof Kozlowski <krzk@kernel.org>
13364 L:      linux-crypto@vger.kernel.org
13365 L:      linux-samsung-soc@vger.kernel.org
13366 S:      Maintained
13367 F:      drivers/crypto/exynos-rng.c
13368 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13369
13370 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13371 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13372 L:      linux-samsung-soc@vger.kernel.org
13373 S:      Maintained
13374 F:      drivers/char/hw_random/exynos-trng.c
13375 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13376
13377 SAMSUNG FRAMEBUFFER DRIVER
13378 M:      Jingoo Han <jingoohan1@gmail.com>
13379 L:      linux-fbdev@vger.kernel.org
13380 S:      Maintained
13381 F:      drivers/video/fbdev/s3c-fb.c
13382
13383 SAMSUNG LAPTOP DRIVER
13384 M:      Corentin Chary <corentin.chary@gmail.com>
13385 L:      platform-driver-x86@vger.kernel.org
13386 S:      Maintained
13387 F:      drivers/platform/x86/samsung-laptop.c
13388
13389 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13390 M:      Sangbeom Kim <sbkim73@samsung.com>
13391 M:      Krzysztof Kozlowski <krzk@kernel.org>
13392 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13393 L:      linux-kernel@vger.kernel.org
13394 L:      linux-samsung-soc@vger.kernel.org
13395 S:      Supported
13396 F:      drivers/mfd/sec*.c
13397 F:      drivers/regulator/s2m*.c
13398 F:      drivers/regulator/s5m*.c
13399 F:      drivers/clk/clk-s2mps11.c
13400 F:      drivers/rtc/rtc-s5m.c
13401 F:      include/linux/mfd/samsung/
13402 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13403 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13404 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13405 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13406
13407 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13408 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13409 L:      linux-media@vger.kernel.org
13410 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13411 S:      Maintained
13412 F:      drivers/media/platform/s3c-camif/
13413 F:      include/media/drv-intf/s3c_camif.h
13414
13415 SAMSUNG S3FWRN5 NFC DRIVER
13416 M:      Robert Baldyga <r.baldyga@samsung.com>
13417 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13418 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13419 S:      Supported
13420 F:      drivers/nfc/s3fwrn5
13421
13422 SAMSUNG S5C73M3 CAMERA DRIVER
13423 M:      Kyungmin Park <kyungmin.park@samsung.com>
13424 M:      Andrzej Hajda <a.hajda@samsung.com>
13425 L:      linux-media@vger.kernel.org
13426 S:      Supported
13427 F:      drivers/media/i2c/s5c73m3/*
13428
13429 SAMSUNG S5K5BAF 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/s5k5baf.c
13435
13436 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13437 M:      Krzysztof Kozlowski <krzk@kernel.org>
13438 M:      Vladimir Zapolskiy <vz@mleia.com>
13439 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13440 L:      linux-crypto@vger.kernel.org
13441 L:      linux-samsung-soc@vger.kernel.org
13442 S:      Maintained
13443 F:      drivers/crypto/s5p-sss.c
13444
13445 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13446 M:      Kyungmin Park <kyungmin.park@samsung.com>
13447 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13448 L:      linux-media@vger.kernel.org
13449 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13450 S:      Supported
13451 F:      drivers/media/platform/exynos4-is/
13452
13453 SAMSUNG SOC CLOCK DRIVERS
13454 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13455 M:      Tomasz Figa <tomasz.figa@gmail.com>
13456 M:      Chanwoo Choi <cw00.choi@samsung.com>
13457 S:      Supported
13458 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13460 F:      drivers/clk/samsung/
13461 F:      include/dt-bindings/clock/exynos*.h
13462 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13463
13464 SAMSUNG SPI DRIVERS
13465 M:      Kukjin Kim <kgene@kernel.org>
13466 M:      Krzysztof Kozlowski <krzk@kernel.org>
13467 M:      Andi Shyti <andi@etezian.org>
13468 L:      linux-spi@vger.kernel.org
13469 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13470 S:      Maintained
13471 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13472 F:      drivers/spi/spi-s3c*
13473 F:      include/linux/platform_data/spi-s3c64xx.h
13474
13475 SAMSUNG SXGBE DRIVERS
13476 M:      Byungho An <bh74.an@samsung.com>
13477 M:      Girish K S <ks.giri@samsung.com>
13478 M:      Vipul Pandya <vipul.pandya@samsung.com>
13479 S:      Supported
13480 L:      netdev@vger.kernel.org
13481 F:      drivers/net/ethernet/samsung/sxgbe/
13482
13483 SAMSUNG THERMAL DRIVER
13484 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13485 L:      linux-pm@vger.kernel.org
13486 L:      linux-samsung-soc@vger.kernel.org
13487 S:      Supported
13488 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13489 F:      drivers/thermal/samsung/
13490
13491 SAMSUNG USB2 PHY DRIVER
13492 M:      Kamil Debski <kamil@wypas.org>
13493 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13494 L:      linux-kernel@vger.kernel.org
13495 S:      Supported
13496 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13497 F:      Documentation/phy/samsung-usb2.txt
13498 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13499 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13500 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13501 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13502 F:      drivers/phy/samsung/phy-samsung-usb2.c
13503 F:      drivers/phy/samsung/phy-samsung-usb2.h
13504
13505 SC1200 WDT DRIVER
13506 M:      Zwane Mwaikambo <zwanem@gmail.com>
13507 S:      Maintained
13508 F:      drivers/watchdog/sc1200wdt.c
13509
13510 SCHEDULER
13511 M:      Ingo Molnar <mingo@redhat.com>
13512 M:      Peter Zijlstra <peterz@infradead.org>
13513 L:      linux-kernel@vger.kernel.org
13514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13515 S:      Maintained
13516 F:      kernel/sched/
13517 F:      include/linux/sched.h
13518 F:      include/uapi/linux/sched.h
13519 F:      include/linux/wait.h
13520
13521 SCR24X CHIP CARD INTERFACE DRIVER
13522 M:      Lubomir Rintel <lkundrak@v3.sk>
13523 S:      Supported
13524 F:      drivers/char/pcmcia/scr24x_cs.c
13525
13526 SCSI CDROM DRIVER
13527 M:      Jens Axboe <axboe@kernel.dk>
13528 L:      linux-scsi@vger.kernel.org
13529 W:      http://www.kernel.dk
13530 S:      Maintained
13531 F:      drivers/scsi/sr*
13532
13533 SCSI RDMA PROTOCOL (SRP) INITIATOR
13534 M:      Bart Van Assche <bvanassche@acm.org>
13535 L:      linux-rdma@vger.kernel.org
13536 S:      Supported
13537 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13538 F:      drivers/infiniband/ulp/srp/
13539 F:      include/scsi/srp.h
13540
13541 SCSI RDMA PROTOCOL (SRP) TARGET
13542 M:      Bart Van Assche <bvanassche@acm.org>
13543 L:      linux-rdma@vger.kernel.org
13544 L:      target-devel@vger.kernel.org
13545 S:      Supported
13546 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13547 F:      drivers/infiniband/ulp/srpt/
13548
13549 SCSI SG DRIVER
13550 M:      Doug Gilbert <dgilbert@interlog.com>
13551 L:      linux-scsi@vger.kernel.org
13552 W:      http://sg.danny.cz/sg
13553 S:      Maintained
13554 F:      Documentation/scsi/scsi-generic.txt
13555 F:      drivers/scsi/sg.c
13556 F:      include/scsi/sg.h
13557
13558 SCSI SUBSYSTEM
13559 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13561 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13563 L:      linux-scsi@vger.kernel.org
13564 S:      Maintained
13565 F:      Documentation/devicetree/bindings/scsi/
13566 F:      drivers/scsi/
13567 F:      include/scsi/
13568
13569 SCSI TAPE DRIVER
13570 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13571 L:      linux-scsi@vger.kernel.org
13572 S:      Maintained
13573 F:      Documentation/scsi/st.txt
13574 F:      drivers/scsi/st.*
13575 F:      drivers/scsi/st_*.h
13576
13577 SCTP PROTOCOL
13578 M:      Vlad Yasevich <vyasevich@gmail.com>
13579 M:      Neil Horman <nhorman@tuxdriver.com>
13580 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13581 L:      linux-sctp@vger.kernel.org
13582 W:      http://lksctp.sourceforge.net
13583 S:      Maintained
13584 F:      Documentation/networking/sctp.txt
13585 F:      include/linux/sctp.h
13586 F:      include/uapi/linux/sctp.h
13587 F:      include/net/sctp/
13588 F:      net/sctp/
13589
13590 SCx200 CPU SUPPORT
13591 M:      Jim Cromie <jim.cromie@gmail.com>
13592 S:      Odd Fixes
13593 F:      Documentation/i2c/busses/scx200_acb
13594 F:      arch/x86/platform/scx200/
13595 F:      drivers/watchdog/scx200_wdt.c
13596 F:      drivers/i2c/busses/scx200*
13597 F:      drivers/mtd/maps/scx200_docflash.c
13598 F:      include/linux/scx200.h
13599
13600 SCx200 GPIO DRIVER
13601 M:      Jim Cromie <jim.cromie@gmail.com>
13602 S:      Maintained
13603 F:      drivers/char/scx200_gpio.c
13604 F:      include/linux/scx200_gpio.h
13605
13606 SCx200 HRT CLOCKSOURCE DRIVER
13607 M:      Jim Cromie <jim.cromie@gmail.com>
13608 S:      Maintained
13609 F:      drivers/clocksource/scx200_hrt.c
13610
13611 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13612 M:      Sascha Sommer <saschasommer@freenet.de>
13613 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13614 S:      Maintained
13615 F:      drivers/mmc/host/sdricoh_cs.c
13616
13617 SECO BOARDS CEC DRIVER
13618 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13619 S:      Maintained
13620 F:      drivers/media/platform/seco-cec/seco-cec.c
13621 F:      drivers/media/platform/seco-cec/seco-cec.h
13622
13623 SECURE COMPUTING
13624 M:      Kees Cook <keescook@chromium.org>
13625 R:      Andy Lutomirski <luto@amacapital.net>
13626 R:      Will Drewry <wad@chromium.org>
13627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13628 S:      Supported
13629 F:      kernel/seccomp.c
13630 F:      include/uapi/linux/seccomp.h
13631 F:      include/linux/seccomp.h
13632 F:      tools/testing/selftests/seccomp/*
13633 F:      tools/testing/selftests/kselftest_harness.h
13634 F:      Documentation/userspace-api/seccomp_filter.rst
13635 K:      \bsecure_computing
13636 K:      \bTIF_SECCOMP\b
13637
13638 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13639 M:      Al Cooper <alcooperx@gmail.com>
13640 L:      linux-mmc@vger.kernel.org
13641 L:      bcm-kernel-feedback-list@broadcom.com
13642 S:      Maintained
13643 F:      drivers/mmc/host/sdhci-brcmstb*
13644
13645 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13646 M:      Adrian Hunter <adrian.hunter@intel.com>
13647 L:      linux-mmc@vger.kernel.org
13648 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13649 S:      Maintained
13650 F:      drivers/mmc/host/sdhci*
13651 F:      include/linux/mmc/sdhci*
13652
13653 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13654 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13655 M:      Manjunath M B <manjumb@synopsys.com>
13656 L:      linux-mmc@vger.kernel.org
13657 S:      Maintained
13658 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13659
13660 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13661 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13662 L:      linux-mmc@vger.kernel.org
13663 S:      Supported
13664 F:      drivers/mmc/host/sdhci-of-at91.c
13665
13666 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13667 M:      Ben Dooks <ben-linux@fluff.org>
13668 M:      Jaehoon Chung <jh80.chung@samsung.com>
13669 L:      linux-mmc@vger.kernel.org
13670 S:      Maintained
13671 F:      drivers/mmc/host/sdhci-s3c*
13672
13673 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13674 M:      Viresh Kumar <vireshk@kernel.org>
13675 L:      linux-mmc@vger.kernel.org
13676 S:      Maintained
13677 F:      drivers/mmc/host/sdhci-spear.c
13678
13679 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13680 M:      Kishon Vijay Abraham I <kishon@ti.com>
13681 L:      linux-mmc@vger.kernel.org
13682 S:      Maintained
13683 F:      drivers/mmc/host/sdhci-omap.c
13684
13685 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13686 M:      Scott Bauer <scott.bauer@intel.com>
13687 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13688 L:      linux-block@vger.kernel.org
13689 S:      Supported
13690 F:      block/sed*
13691 F:      block/opal_proto.h
13692 F:      include/linux/sed*
13693 F:      include/uapi/linux/sed*
13694
13695 SECURITY CONTACT
13696 M:      Security Officers <security@kernel.org>
13697 S:      Supported
13698
13699 SECURITY SUBSYSTEM
13700 M:      James Morris <jmorris@namei.org>
13701 M:      "Serge E. Hallyn" <serge@hallyn.com>
13702 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13704 W:      http://kernsec.org/
13705 S:      Supported
13706 F:      security/
13707 X:      security/selinux/
13708
13709 SELINUX SECURITY MODULE
13710 M:      Paul Moore <paul@paul-moore.com>
13711 M:      Stephen Smalley <sds@tycho.nsa.gov>
13712 M:      Eric Paris <eparis@parisplace.org>
13713 L:      selinux@vger.kernel.org
13714 W:      https://selinuxproject.org
13715 W:      https://github.com/SELinuxProject
13716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13717 S:      Supported
13718 F:      include/linux/selinux*
13719 F:      security/selinux/
13720 F:      scripts/selinux/
13721 F:      Documentation/admin-guide/LSM/SELinux.rst
13722
13723 SENSABLE PHANTOM
13724 M:      Jiri Slaby <jirislaby@gmail.com>
13725 S:      Maintained
13726 F:      drivers/misc/phantom.c
13727 F:      include/uapi/linux/phantom.h
13728
13729 SERIAL DEVICE BUS
13730 M:      Rob Herring <robh@kernel.org>
13731 L:      linux-serial@vger.kernel.org
13732 S:      Maintained
13733 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13734 F:      drivers/tty/serdev/
13735 F:      include/linux/serdev.h
13736
13737 SERIAL DRIVERS
13738 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13739 L:      linux-serial@vger.kernel.org
13740 S:      Maintained
13741 F:      Documentation/devicetree/bindings/serial/
13742 F:      drivers/tty/serial/
13743
13744 SERIAL IR RECEIVER
13745 M:      Sean Young <sean@mess.org>
13746 L:      linux-media@vger.kernel.org
13747 S:      Maintained
13748 F:      drivers/media/rc/serial_ir.c
13749
13750 SFC NETWORK DRIVER
13751 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13752 M:      Edward Cree <ecree@solarflare.com>
13753 M:      Bert Kenward <bkenward@solarflare.com>
13754 L:      netdev@vger.kernel.org
13755 S:      Supported
13756 F:      drivers/net/ethernet/sfc/
13757
13758 SFF/SFP/SFP+ MODULE SUPPORT
13759 M:      Russell King <linux@armlinux.org.uk>
13760 L:      netdev@vger.kernel.org
13761 S:      Maintained
13762 F:      drivers/net/phy/phylink.c
13763 F:      drivers/net/phy/sfp*
13764 F:      include/linux/phylink.h
13765 F:      include/linux/sfp.h
13766
13767 SGI GRU DRIVER
13768 M:      Dimitri Sivanich <sivanich@sgi.com>
13769 S:      Maintained
13770 F:      drivers/misc/sgi-gru/
13771
13772 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13773 M:      Pat Gefre <pfg@sgi.com>
13774 L:      linux-ia64@vger.kernel.org
13775 S:      Supported
13776 F:      Documentation/ia64/serial.txt
13777 F:      drivers/tty/serial/ioc?_serial.c
13778 F:      include/linux/ioc?.h
13779
13780 SGI XP/XPC/XPNET DRIVER
13781 M:      Cliff Whickman <cpw@sgi.com>
13782 M:      Robin Holt <robinmholt@gmail.com>
13783 S:      Maintained
13784 F:      drivers/misc/sgi-xp/
13785
13786 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13787 M:      Ursula Braun <ubraun@linux.ibm.com>
13788 L:      linux-s390@vger.kernel.org
13789 W:      http://www.ibm.com/developerworks/linux/linux390/
13790 S:      Supported
13791 F:      net/smc/
13792
13793 SHARP RJ54N1CB0C SENSOR DRIVER
13794 M:      Jacopo Mondi <jacopo@jmondi.org>
13795 L:      linux-media@vger.kernel.org
13796 T:      git git://linuxtv.org/media_tree.git
13797 S:      Odd fixes
13798 F:      drivers/media/i2c/rj54n1cb0c.c
13799 F:      include/media/i2c/rj54n1cb0c.h
13800
13801 SH_VEU V4L2 MEM2MEM DRIVER
13802 L:      linux-media@vger.kernel.org
13803 S:      Orphan
13804 F:      drivers/media/platform/sh_veu.c
13805
13806 SH_VOU V4L2 OUTPUT DRIVER
13807 L:      linux-media@vger.kernel.org
13808 S:      Orphan
13809 F:      drivers/media/platform/sh_vou.c
13810 F:      include/media/drv-intf/sh_vou.h
13811
13812 SI2157 MEDIA DRIVER
13813 M:      Antti Palosaari <crope@iki.fi>
13814 L:      linux-media@vger.kernel.org
13815 W:      https://linuxtv.org
13816 W:      http://palosaari.fi/linux/
13817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13818 T:      git git://linuxtv.org/anttip/media_tree.git
13819 S:      Maintained
13820 F:      drivers/media/tuners/si2157*
13821
13822 SI2165 MEDIA DRIVER
13823 M:      Matthias Schwarzott <zzam@gentoo.org>
13824 L:      linux-media@vger.kernel.org
13825 W:      https://linuxtv.org
13826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13827 S:      Maintained
13828 F:      drivers/media/dvb-frontends/si2165*
13829
13830 SI2168 MEDIA DRIVER
13831 M:      Antti Palosaari <crope@iki.fi>
13832 L:      linux-media@vger.kernel.org
13833 W:      https://linuxtv.org
13834 W:      http://palosaari.fi/linux/
13835 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13836 T:      git git://linuxtv.org/anttip/media_tree.git
13837 S:      Maintained
13838 F:      drivers/media/dvb-frontends/si2168*
13839
13840 SI470X FM RADIO RECEIVER I2C DRIVER
13841 M:      Hans Verkuil <hverkuil@xs4all.nl>
13842 L:      linux-media@vger.kernel.org
13843 T:      git git://linuxtv.org/media_tree.git
13844 W:      https://linuxtv.org
13845 S:      Odd Fixes
13846 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13847
13848 SI470X FM RADIO RECEIVER USB DRIVER
13849 M:      Hans Verkuil <hverkuil@xs4all.nl>
13850 L:      linux-media@vger.kernel.org
13851 T:      git git://linuxtv.org/media_tree.git
13852 W:      https://linuxtv.org
13853 S:      Maintained
13854 F:      drivers/media/radio/si470x/radio-si470x-common.c
13855 F:      drivers/media/radio/si470x/radio-si470x.h
13856 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13857
13858 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13859 M:      Eduardo Valentin <edubezval@gmail.com>
13860 L:      linux-media@vger.kernel.org
13861 T:      git git://linuxtv.org/media_tree.git
13862 W:      https://linuxtv.org
13863 S:      Odd Fixes
13864 F:      drivers/media/radio/si4713/si4713.?
13865
13866 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13867 M:      Eduardo Valentin <edubezval@gmail.com>
13868 L:      linux-media@vger.kernel.org
13869 T:      git git://linuxtv.org/media_tree.git
13870 W:      https://linuxtv.org
13871 S:      Odd Fixes
13872 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13873
13874 SI4713 FM RADIO TRANSMITTER USB DRIVER
13875 M:      Hans Verkuil <hverkuil@xs4all.nl>
13876 L:      linux-media@vger.kernel.org
13877 T:      git git://linuxtv.org/media_tree.git
13878 W:      https://linuxtv.org
13879 S:      Maintained
13880 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13881
13882 SIANO DVB DRIVER
13883 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13884 L:      linux-media@vger.kernel.org
13885 W:      https://linuxtv.org
13886 T:      git git://linuxtv.org/media_tree.git
13887 S:      Odd fixes
13888 F:      drivers/media/common/siano/
13889 F:      drivers/media/usb/siano/
13890 F:      drivers/media/usb/siano/
13891 F:      drivers/media/mmc/siano/
13892
13893 SIFIVE DRIVERS
13894 M:      Palmer Dabbelt <palmer@sifive.com>
13895 M:      Paul Walmsley <paul.walmsley@sifive.com>
13896 L:      linux-riscv@lists.infradead.org
13897 T:      git git://github.com/sifive/riscv-linux.git
13898 S:      Supported
13899 K:      sifive
13900 N:      sifive
13901
13902 SILEAD TOUCHSCREEN DRIVER
13903 M:      Hans de Goede <hdegoede@redhat.com>
13904 L:      linux-input@vger.kernel.org
13905 L:      platform-driver-x86@vger.kernel.org
13906 S:      Maintained
13907 F:      drivers/input/touchscreen/silead.c
13908 F:      drivers/platform/x86/touchscreen_dmi.c
13909
13910 SILICON MOTION SM712 FRAME BUFFER DRIVER
13911 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13912 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13913 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13914 L:      linux-fbdev@vger.kernel.org
13915 S:      Maintained
13916 F:      drivers/video/fbdev/sm712*
13917 F:      Documentation/fb/sm712fb.txt
13918
13919 SIMPLE FIRMWARE INTERFACE (SFI)
13920 M:      Len Brown <lenb@kernel.org>
13921 L:      sfi-devel@simplefirmware.org
13922 W:      http://simplefirmware.org/
13923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13924 S:      Supported
13925 F:      arch/x86/platform/sfi/
13926 F:      drivers/sfi/
13927 F:      include/linux/sfi*.h
13928
13929 SIMPLEFB FB DRIVER
13930 M:      Hans de Goede <hdegoede@redhat.com>
13931 L:      linux-fbdev@vger.kernel.org
13932 S:      Maintained
13933 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13934 F:      drivers/video/fbdev/simplefb.c
13935 F:      include/linux/platform_data/simplefb.h
13936
13937 SIMTEC EB110ATX (Chalice CATS)
13938 P:      Ben Dooks
13939 P:      Vincent Sanders <vince@simtec.co.uk>
13940 M:      Simtec Linux Team <linux@simtec.co.uk>
13941 W:      http://www.simtec.co.uk/products/EB110ATX/
13942 S:      Supported
13943
13944 SIMTEC EB2410ITX (BAST)
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/EB2410ITX/
13949 S:      Supported
13950 F:      arch/arm/mach-s3c24xx/mach-bast.c
13951 F:      arch/arm/mach-s3c24xx/bast-ide.c
13952 F:      arch/arm/mach-s3c24xx/bast-irq.c
13953
13954 SIPHASH PRF ROUTINES
13955 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13956 S:      Maintained
13957 F:      lib/siphash.c
13958 F:      lib/test_siphash.c
13959 F:      include/linux/siphash.h
13960
13961 SIOX
13962 M:      Gavin Schenk <g.schenk@eckelmann.de>
13963 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13964 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13965 S:      Supported
13966 F:      drivers/siox/*
13967 F:      drivers/gpio/gpio-siox.c
13968 F:      include/trace/events/siox.h
13969
13970 SIS 190 ETHERNET DRIVER
13971 M:      Francois Romieu <romieu@fr.zoreil.com>
13972 L:      netdev@vger.kernel.org
13973 S:      Maintained
13974 F:      drivers/net/ethernet/sis/sis190.c
13975
13976 SIS 900/7016 FAST ETHERNET DRIVER
13977 M:      Daniele Venzano <venza@brownhat.org>
13978 W:      http://www.brownhat.org/sis900.html
13979 L:      netdev@vger.kernel.org
13980 S:      Maintained
13981 F:      drivers/net/ethernet/sis/sis900.*
13982
13983 SIS FRAMEBUFFER DRIVER
13984 M:      Thomas Winischhofer <thomas@winischhofer.net>
13985 W:      http://www.winischhofer.net/linuxsisvga.shtml
13986 S:      Maintained
13987 F:      Documentation/fb/sisfb.txt
13988 F:      drivers/video/fbdev/sis/
13989 F:      include/video/sisfb.h
13990
13991 SIS USB2VGA DRIVER
13992 M:      Thomas Winischhofer <thomas@winischhofer.net>
13993 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13994 S:      Maintained
13995 F:      drivers/usb/misc/sisusbvga/
13996
13997 SLAB ALLOCATOR
13998 M:      Christoph Lameter <cl@linux.com>
13999 M:      Pekka Enberg <penberg@kernel.org>
14000 M:      David Rientjes <rientjes@google.com>
14001 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14002 M:      Andrew Morton <akpm@linux-foundation.org>
14003 L:      linux-mm@kvack.org
14004 S:      Maintained
14005 F:      include/linux/sl?b*.h
14006 F:      mm/sl?b*
14007
14008 SLEEPABLE READ-COPY UPDATE (SRCU)
14009 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14010 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14011 M:      Josh Triplett <josh@joshtriplett.org>
14012 R:      Steven Rostedt <rostedt@goodmis.org>
14013 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14014 L:      linux-kernel@vger.kernel.org
14015 W:      http://www.rdrop.com/users/paulmck/RCU/
14016 S:      Supported
14017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14018 F:      include/linux/srcu*.h
14019 F:      kernel/rcu/srcu*.c
14020
14021 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14022 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14024 S:      Maintained
14025 F:      drivers/slimbus/
14026 F:      Documentation/devicetree/bindings/slimbus/
14027 F:      include/linux/slimbus.h
14028
14029 SMACK SECURITY MODULE
14030 M:      Casey Schaufler <casey@schaufler-ca.com>
14031 L:      linux-security-module@vger.kernel.org
14032 W:      http://schaufler-ca.com
14033 T:      git git://github.com/cschaufler/smack-next
14034 S:      Maintained
14035 F:      Documentation/admin-guide/LSM/Smack.rst
14036 F:      security/smack/
14037
14038 SMC91x ETHERNET DRIVER
14039 M:      Nicolas Pitre <nico@fluxnic.net>
14040 S:      Odd Fixes
14041 F:      drivers/net/ethernet/smsc/smc91x.*
14042
14043 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14044 M:      Sakari Ailus <sakari.ailus@iki.fi>
14045 L:      linux-media@vger.kernel.org
14046 S:      Maintained
14047 F:      drivers/media/i2c/smiapp/
14048 F:      include/media/i2c/smiapp.h
14049 F:      drivers/media/i2c/smiapp-pll.c
14050 F:      drivers/media/i2c/smiapp-pll.h
14051 F:      include/uapi/linux/smiapp.h
14052 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14053
14054 SMM665 HARDWARE MONITOR DRIVER
14055 M:      Guenter Roeck <linux@roeck-us.net>
14056 L:      linux-hwmon@vger.kernel.org
14057 S:      Maintained
14058 F:      Documentation/hwmon/smm665
14059 F:      drivers/hwmon/smm665.c
14060
14061 SMSC EMC2103 HARDWARE MONITOR DRIVER
14062 M:      Steve Glendinning <steve.glendinning@shawell.net>
14063 L:      linux-hwmon@vger.kernel.org
14064 S:      Maintained
14065 F:      Documentation/hwmon/emc2103
14066 F:      drivers/hwmon/emc2103.c
14067
14068 SMSC SCH5627 HARDWARE MONITOR DRIVER
14069 M:      Hans de Goede <hdegoede@redhat.com>
14070 L:      linux-hwmon@vger.kernel.org
14071 S:      Supported
14072 F:      Documentation/hwmon/sch5627
14073 F:      drivers/hwmon/sch5627.c
14074
14075 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14076 M:      Steve Glendinning <steve.glendinning@shawell.net>
14077 L:      linux-fbdev@vger.kernel.org
14078 S:      Maintained
14079 F:      drivers/video/fbdev/smscufx.c
14080
14081 SMSC47B397 HARDWARE MONITOR DRIVER
14082 M:      Jean Delvare <jdelvare@suse.com>
14083 L:      linux-hwmon@vger.kernel.org
14084 S:      Maintained
14085 F:      Documentation/hwmon/smsc47b397
14086 F:      drivers/hwmon/smsc47b397.c
14087
14088 SMSC911x ETHERNET DRIVER
14089 M:      Steve Glendinning <steve.glendinning@shawell.net>
14090 L:      netdev@vger.kernel.org
14091 S:      Maintained
14092 F:      include/linux/smsc911x.h
14093 F:      drivers/net/ethernet/smsc/smsc911x.*
14094
14095 SMSC9420 PCI ETHERNET DRIVER
14096 M:      Steve Glendinning <steve.glendinning@shawell.net>
14097 L:      netdev@vger.kernel.org
14098 S:      Maintained
14099 F:      drivers/net/ethernet/smsc/smsc9420.*
14100
14101 SOC-CAMERA V4L2 SUBSYSTEM
14102 L:      linux-media@vger.kernel.org
14103 T:      git git://linuxtv.org/media_tree.git
14104 S:      Orphan
14105 F:      include/media/soc*
14106 F:      drivers/media/i2c/soc_camera/
14107 F:      drivers/media/platform/soc_camera/
14108
14109 SOCIONEXT SYNQUACER I2C DRIVER
14110 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14111 L:      linux-i2c@vger.kernel.org
14112 S:      Maintained
14113 F:      drivers/i2c/busses/i2c-synquacer.c
14114 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14115
14116 SOCIONEXT UNIPHIER SOUND DRIVER
14117 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14118 S:      Orphan
14119 F:      sound/soc/uniphier/
14120
14121 SOEKRIS NET48XX LED SUPPORT
14122 M:      Chris Boot <bootc@bootc.net>
14123 S:      Maintained
14124 F:      drivers/leds/leds-net48xx.c
14125
14126 SOFT-ROCE DRIVER (rxe)
14127 M:      Moni Shoua <monis@mellanox.com>
14128 L:      linux-rdma@vger.kernel.org
14129 S:      Supported
14130 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14131 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14132 F:      drivers/infiniband/sw/rxe/
14133 F:      include/uapi/rdma/rdma_user_rxe.h
14134
14135 SOFTLOGIC 6x10 MPEG CODEC
14136 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14137 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14138 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14139 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14140 M:      Ismael Luceno <ismael@iodev.co.uk>
14141 L:      linux-media@vger.kernel.org
14142 S:      Supported
14143 F:      drivers/media/pci/solo6x10/
14144
14145 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14146 M:      James Morse <james.morse@arm.com>
14147 L:      linux-arm-kernel@lists.infradead.org
14148 S:      Maintained
14149 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14150 F:      drivers/firmware/arm_sdei.c
14151 F:      include/linux/arm_sdei.h
14152 F:      include/uapi/linux/arm_sdei.h
14153
14154 SOFTWARE RAID (Multiple Disks) SUPPORT
14155 M:      Shaohua Li <shli@kernel.org>
14156 L:      linux-raid@vger.kernel.org
14157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14158 S:      Supported
14159 F:      drivers/md/Makefile
14160 F:      drivers/md/Kconfig
14161 F:      drivers/md/md*
14162 F:      drivers/md/raid*
14163 F:      include/linux/raid/
14164 F:      include/uapi/linux/raid/
14165
14166 SOCIONEXT (SNI) AVE NETWORK DRIVER
14167 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14168 L:      netdev@vger.kernel.org
14169 S:      Maintained
14170 F:      drivers/net/ethernet/socionext/sni_ave.c
14171 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14172
14173 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14174 M:      Jassi Brar <jaswinder.singh@linaro.org>
14175 L:      netdev@vger.kernel.org
14176 S:      Maintained
14177 F:      drivers/net/ethernet/socionext/netsec.c
14178 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14179
14180 SOLIDRUN CLEARFOG SUPPORT
14181 M:      Russell King <linux@armlinux.org.uk>
14182 S:      Maintained
14183 F:      arch/arm/boot/dts/armada-388-clearfog*
14184 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14185
14186 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14187 M:      Russell King <linux@armlinux.org.uk>
14188 S:      Maintained
14189 F:      arch/arm/boot/dts/imx6*-cubox-i*
14190 F:      arch/arm/boot/dts/imx6*-hummingboard*
14191 F:      arch/arm/boot/dts/imx6*-sr-*
14192
14193 SONIC NETWORK DRIVER
14194 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14195 L:      netdev@vger.kernel.org
14196 S:      Maintained
14197 F:      drivers/net/ethernet/natsemi/sonic.*
14198
14199 SONICS SILICON BACKPLANE DRIVER (SSB)
14200 M:      Michael Buesch <m@bues.ch>
14201 L:      linux-wireless@vger.kernel.org
14202 S:      Maintained
14203 F:      drivers/ssb/
14204 F:      include/linux/ssb/
14205
14206 SONY IMX214 SENSOR DRIVER
14207 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14208 L:      linux-media@vger.kernel.org
14209 T:      git git://linuxtv.org/media_tree.git
14210 S:      Maintained
14211 F:      drivers/media/i2c/imx214.c
14212 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14213
14214 SONY IMX258 SENSOR DRIVER
14215 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14216 L:      linux-media@vger.kernel.org
14217 T:      git git://linuxtv.org/media_tree.git
14218 S:      Maintained
14219 F:      drivers/media/i2c/imx258.c
14220
14221 SONY IMX274 SENSOR DRIVER
14222 M:      Leon Luo <leonl@leopardimaging.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/imx274.c
14227 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14228
14229 SONY IMX319 SENSOR DRIVER
14230 M:      Bingbu Cao <bingbu.cao@intel.com>
14231 L:      linux-media@vger.kernel.org
14232 T:      git git://linuxtv.org/media_tree.git
14233 S:      Maintained
14234 F:      drivers/media/i2c/imx319.c
14235
14236 SONY IMX355 SENSOR DRIVER
14237 M:      Tianshu Qiu <tian.shu.qiu@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/imx355.c
14242
14243 SONY MEMORYSTICK CARD SUPPORT
14244 M:      Alex Dubov <oakad@yahoo.com>
14245 W:      http://tifmxx.berlios.de/
14246 S:      Maintained
14247 F:      drivers/memstick/host/tifm_ms.c
14248
14249 SONY MEMORYSTICK STANDARD SUPPORT
14250 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14251 S:      Maintained
14252 F:      drivers/memstick/core/ms_block.*
14253
14254 SONY VAIO CONTROL DEVICE DRIVER
14255 M:      Mattia Dongili <malattia@linux.it>
14256 L:      platform-driver-x86@vger.kernel.org
14257 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14258 S:      Maintained
14259 F:      Documentation/laptops/sony-laptop.txt
14260 F:      drivers/char/sonypi.c
14261 F:      drivers/platform/x86/sony-laptop.c
14262 F:      include/linux/sony-laptop.h
14263
14264 SOUND
14265 M:      Jaroslav Kysela <perex@perex.cz>
14266 M:      Takashi Iwai <tiwai@suse.com>
14267 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14268 W:      http://www.alsa-project.org/
14269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14270 T:      git git://git.alsa-project.org/alsa-kernel.git
14271 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14272 S:      Maintained
14273 F:      Documentation/sound/
14274 F:      include/sound/
14275 F:      include/uapi/sound/
14276 F:      sound/
14277
14278 SOUND - COMPRESSED AUDIO
14279 M:      Vinod Koul <vkoul@kernel.org>
14280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14282 S:      Supported
14283 F:      Documentation/sound/designs/compress-offload.rst
14284 F:      include/sound/compress_driver.h
14285 F:      include/uapi/sound/compress_*
14286 F:      sound/core/compress_offload.c
14287 F:      sound/soc/soc-compress.c
14288
14289 SOUND - DMAENGINE HELPERS
14290 M:      Lars-Peter Clausen <lars@metafoo.de>
14291 S:      Supported
14292 F:      include/sound/dmaengine_pcm.h
14293 F:      sound/core/pcm_dmaengine.c
14294 F:      sound/soc/soc-generic-dmaengine-pcm.c
14295
14296 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14297 M:      Liam Girdwood <lgirdwood@gmail.com>
14298 M:      Mark Brown <broonie@kernel.org>
14299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14300 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14301 W:      http://alsa-project.org/main/index.php/ASoC
14302 S:      Supported
14303 F:      Documentation/devicetree/bindings/sound/
14304 F:      Documentation/sound/soc/
14305 F:      sound/soc/
14306 F:      include/dt-bindings/sound/
14307 F:      include/sound/soc*
14308
14309 SOUNDWIRE SUBSYSTEM
14310 M:      Vinod Koul <vkoul@kernel.org>
14311 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14312 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14314 S:      Supported
14315 F:      Documentation/driver-api/soundwire/
14316 F:      drivers/soundwire/
14317 F:      include/linux/soundwire/
14318
14319 SP2 MEDIA DRIVER
14320 M:      Olli Salonen <olli.salonen@iki.fi>
14321 L:      linux-media@vger.kernel.org
14322 W:      https://linuxtv.org
14323 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14324 S:      Maintained
14325 F:      drivers/media/dvb-frontends/sp2*
14326
14327 SPARC + UltraSPARC (sparc/sparc64)
14328 M:      "David S. Miller" <davem@davemloft.net>
14329 L:      sparclinux@vger.kernel.org
14330 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14333 S:      Maintained
14334 F:      arch/sparc/
14335 F:      drivers/sbus/
14336
14337 SPARC SERIAL DRIVERS
14338 M:      "David S. Miller" <davem@davemloft.net>
14339 L:      sparclinux@vger.kernel.org
14340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14342 S:      Maintained
14343 F:      include/linux/sunserialcore.h
14344 F:      drivers/tty/serial/suncore.c
14345 F:      drivers/tty/serial/sunhv.c
14346 F:      drivers/tty/serial/sunsab.c
14347 F:      drivers/tty/serial/sunsab.h
14348 F:      drivers/tty/serial/sunsu.c
14349 F:      drivers/tty/serial/sunzilog.c
14350 F:      drivers/tty/serial/sunzilog.h
14351 F:      drivers/tty/vcc.c
14352
14353 SPARSE CHECKER
14354 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14355 L:      linux-sparse@vger.kernel.org
14356 W:      https://sparse.wiki.kernel.org/
14357 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14358 S:      Maintained
14359 F:      include/linux/compiler.h
14360
14361 SPEAR CLOCK FRAMEWORK SUPPORT
14362 M:      Viresh Kumar <vireshk@kernel.org>
14363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14364 W:      http://www.st.com/spear
14365 S:      Maintained
14366 F:      drivers/clk/spear/
14367
14368 SPEAR PLATFORM SUPPORT
14369 M:      Viresh Kumar <vireshk@kernel.org>
14370 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14372 W:      http://www.st.com/spear
14373 S:      Maintained
14374 F:      arch/arm/boot/dts/spear*
14375 F:      arch/arm/mach-spear/
14376
14377 SPI NOR SUBSYSTEM
14378 M:      Marek Vasut <marek.vasut@gmail.com>
14379 L:      linux-mtd@lists.infradead.org
14380 W:      http://www.linux-mtd.infradead.org/
14381 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14382 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14383 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14384 S:      Maintained
14385 F:      drivers/mtd/spi-nor/
14386 F:      include/linux/mtd/spi-nor.h
14387
14388 SPI SUBSYSTEM
14389 M:      Mark Brown <broonie@kernel.org>
14390 L:      linux-spi@vger.kernel.org
14391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14392 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14393 S:      Maintained
14394 F:      Documentation/devicetree/bindings/spi/
14395 F:      Documentation/spi/
14396 F:      drivers/spi/
14397 F:      include/linux/spi/
14398 F:      include/uapi/linux/spi/
14399 F:      tools/spi/
14400
14401 SPIDERNET NETWORK DRIVER for CELL
14402 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14403 L:      netdev@vger.kernel.org
14404 S:      Supported
14405 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14406 F:      drivers/net/ethernet/toshiba/spider_net*
14407
14408 SPMI SUBSYSTEM
14409 R:      Stephen Boyd <sboyd@kernel.org>
14410 L:      linux-arm-msm@vger.kernel.org
14411 F:      Documentation/devicetree/bindings/spmi/
14412 F:      drivers/spmi/
14413 F:      include/dt-bindings/spmi/spmi.h
14414 F:      include/linux/spmi.h
14415 F:      include/trace/events/spmi.h
14416
14417 SPU FILE SYSTEM
14418 M:      Jeremy Kerr <jk@ozlabs.org>
14419 L:      linuxppc-dev@lists.ozlabs.org
14420 W:      http://www.ibm.com/developerworks/power/cell/
14421 S:      Supported
14422 F:      Documentation/filesystems/spufs.txt
14423 F:      arch/powerpc/platforms/cell/spufs/
14424
14425 SQUASHFS FILE SYSTEM
14426 M:      Phillip Lougher <phillip@squashfs.org.uk>
14427 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14428 W:      http://squashfs.org.uk
14429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14430 S:      Maintained
14431 F:      Documentation/filesystems/squashfs.txt
14432 F:      fs/squashfs/
14433
14434 SRM (Alpha) environment access
14435 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14436 S:      Maintained
14437 F:      arch/alpha/kernel/srm_env.c
14438
14439 ST LSM6DSx IMU IIO DRIVER
14440 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14441 L:      linux-iio@vger.kernel.org
14442 W:      http://www.st.com/
14443 S:      Maintained
14444 F:      drivers/iio/imu/st_lsm6dsx/
14445 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14446
14447 ST STM32 I2C/SMBUS DRIVER
14448 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14449 L:      linux-i2c@vger.kernel.org
14450 S:      Maintained
14451 F:      drivers/i2c/busses/i2c-stm32*
14452
14453 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14454 M:      Song Qiang <songqiang1304521@gmail.com>
14455 L:      linux-iio@vger.kernel.org
14456 S:      Maintained
14457 F:      drivers/iio/proximity/vl53l0x-i2c.c
14458 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14459
14460 STABLE BRANCH
14461 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14462 M:      Sasha Levin <sashal@kernel.org>
14463 L:      stable@vger.kernel.org
14464 S:      Supported
14465 F:      Documentation/process/stable-kernel-rules.rst
14466
14467 STAGING - COMEDI
14468 M:      Ian Abbott <abbotti@mev.co.uk>
14469 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14470 S:      Odd Fixes
14471 F:      drivers/staging/comedi/
14472
14473 STAGING - EROFS FILE SYSTEM
14474 M:      Gao Xiang <gaoxiang25@huawei.com>
14475 M:      Chao Yu <yuchao0@huawei.com>
14476 L:      linux-erofs@lists.ozlabs.org
14477 S:      Maintained
14478 F:      drivers/staging/erofs/
14479
14480 STAGING - INDUSTRIAL IO
14481 M:      Jonathan Cameron <jic23@kernel.org>
14482 L:      linux-iio@vger.kernel.org
14483 S:      Odd Fixes
14484 F:      Documentation/devicetree/bindings/staging/iio/
14485 F:      drivers/staging/iio/
14486
14487 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14488 M:      Marc Dietrich <marvin24@gmx.de>
14489 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14490 L:      linux-tegra@vger.kernel.org
14491 S:      Maintained
14492 F:      drivers/staging/nvec/
14493
14494 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14495 M:      Jens Frederich <jfrederich@gmail.com>
14496 M:      Daniel Drake <dsd@laptop.org>
14497 M:      Jon Nettleton <jon.nettleton@gmail.com>
14498 W:      http://wiki.laptop.org/go/DCON
14499 S:      Maintained
14500 F:      drivers/staging/olpc_dcon/
14501
14502 STAGING - REALTEK RTL8712U DRIVERS
14503 M:      Larry Finger <Larry.Finger@lwfinger.net>
14504 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14505 S:      Odd Fixes
14506 F:      drivers/staging/rtl8712/
14507
14508 STAGING - REALTEK RTL8188EU DRIVERS
14509 M:      Larry Finger <Larry.Finger@lwfinger.net>
14510 S:      Odd Fixes
14511 F:      drivers/staging/rtl8188eu/
14512
14513 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14514 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14515 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14516 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14517 L:      linux-fbdev@vger.kernel.org
14518 S:      Maintained
14519 F:      drivers/staging/sm750fb/
14520
14521 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14522 M:      William Hubbs <w.d.hubbs@gmail.com>
14523 M:      Chris Brannon <chris@the-brannons.com>
14524 M:      Kirk Reiser <kirk@reisers.ca>
14525 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14526 L:      speakup@linux-speakup.org
14527 W:      http://www.linux-speakup.org/
14528 S:      Odd Fixes
14529 F:      drivers/staging/speakup/
14530
14531 STAGING - VIA VT665X DRIVERS
14532 M:      Forest Bond <forest@alittletooquiet.net>
14533 S:      Odd Fixes
14534 F:      drivers/staging/vt665?/
14535
14536 STAGING - WILC1000 WIFI DRIVER
14537 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14538 M:      Ajay Singh <ajay.kathat@microchip.com>
14539 L:      linux-wireless@vger.kernel.org
14540 S:      Supported
14541 F:      drivers/staging/wilc1000/
14542
14543 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14544 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14545 S:      Odd Fixes
14546 F:      drivers/staging/xgifb/
14547
14548 STAGING SUBSYSTEM
14549 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14551 L:      devel@driverdev.osuosl.org
14552 S:      Supported
14553 F:      drivers/staging/
14554
14555 STARFIRE/DURALAN NETWORK DRIVER
14556 M:      Ion Badulescu <ionut@badula.org>
14557 S:      Odd Fixes
14558 F:      drivers/net/ethernet/adaptec/starfire*
14559
14560 STEC S1220 SKD DRIVER
14561 M:      Bart Van Assche <bart.vanassche@wdc.com>
14562 L:      linux-block@vger.kernel.org
14563 S:      Maintained
14564 F:      drivers/block/skd*[ch]
14565
14566 STI AUDIO (ASoC) DRIVERS
14567 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14569 S:      Maintained
14570 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14571 F:      sound/soc/sti/
14572
14573 STI CEC DRIVER
14574 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14575 S:      Maintained
14576 F:      drivers/media/platform/sti/cec/
14577 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14578
14579 STK1160 USB VIDEO CAPTURE DRIVER
14580 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14581 L:      linux-media@vger.kernel.org
14582 T:      git git://linuxtv.org/media_tree.git
14583 S:      Maintained
14584 F:      drivers/media/usb/stk1160/
14585
14586 STM32 AUDIO (ASoC) DRIVERS
14587 M:      Olivier Moysan <olivier.moysan@st.com>
14588 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14590 S:      Maintained
14591 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14592 F:      sound/soc/stm/
14593
14594 STM32 TIMER/LPTIMER DRIVERS
14595 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14596 S:      Maintained
14597 F:      drivers/*/stm32-*timer*
14598 F:      drivers/pwm/pwm-stm32*
14599 F:      include/linux/*/stm32-*tim*
14600 F:      Documentation/ABI/testing/*timer-stm32
14601 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14602 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14603
14604 STMMAC ETHERNET DRIVER
14605 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14606 M:      Alexandre Torgue <alexandre.torgue@st.com>
14607 M:      Jose Abreu <joabreu@synopsys.com>
14608 L:      netdev@vger.kernel.org
14609 W:      http://www.stlinux.com
14610 S:      Supported
14611 F:      drivers/net/ethernet/stmicro/stmmac/
14612
14613 SUN3/3X
14614 M:      Sam Creasey <sammy@sammy.net>
14615 W:      http://sammy.net/sun3/
14616 S:      Maintained
14617 F:      arch/m68k/kernel/*sun3*
14618 F:      arch/m68k/sun3*/
14619 F:      arch/m68k/include/asm/sun3*
14620 F:      drivers/net/ethernet/i825xx/sun3*
14621
14622 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14623 M:      Hans de Goede <hdegoede@redhat.com>
14624 L:      linux-input@vger.kernel.org
14625 S:      Maintained
14626 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14627 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14628
14629 SUNDANCE NETWORK DRIVER
14630 M:      Denis Kirjanov <kda@linux-powerpc.org>
14631 L:      netdev@vger.kernel.org
14632 S:      Maintained
14633 F:      drivers/net/ethernet/dlink/sundance.c
14634
14635 SUPERH
14636 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14637 M:      Rich Felker <dalias@libc.org>
14638 L:      linux-sh@vger.kernel.org
14639 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14640 S:      Maintained
14641 F:      Documentation/sh/
14642 F:      arch/sh/
14643 F:      drivers/sh/
14644
14645 SUSPEND TO RAM
14646 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14647 M:      Len Brown <len.brown@intel.com>
14648 M:      Pavel Machek <pavel@ucw.cz>
14649 L:      linux-pm@vger.kernel.org
14650 B:      https://bugzilla.kernel.org
14651 S:      Supported
14652 F:      Documentation/power/
14653 F:      arch/x86/kernel/acpi/
14654 F:      drivers/base/power/
14655 F:      kernel/power/
14656 F:      include/linux/suspend.h
14657 F:      include/linux/freezer.h
14658 F:      include/linux/pm.h
14659
14660 SVGA HANDLING
14661 M:      Martin Mares <mj@ucw.cz>
14662 L:      linux-video@atrey.karlin.mff.cuni.cz
14663 S:      Maintained
14664 F:      Documentation/svga.txt
14665 F:      arch/x86/boot/video*
14666
14667 SWIOTLB SUBSYSTEM
14668 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14669 L:      iommu@lists.linux-foundation.org
14670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14671 S:      Supported
14672 F:      kernel/dma/swiotlb.c
14673 F:      arch/*/kernel/pci-swiotlb.c
14674 F:      include/linux/swiotlb.h
14675
14676 SWITCHDEV
14677 M:      Jiri Pirko <jiri@resnulli.us>
14678 M:      Ivan Vecera <ivecera@redhat.com>
14679 L:      netdev@vger.kernel.org
14680 S:      Supported
14681 F:      net/switchdev/
14682 F:      include/net/switchdev.h
14683
14684 SY8106A REGULATOR DRIVER
14685 M:      Icenowy Zheng <icenowy@aosc.io>
14686 S:      Maintained
14687 F:      drivers/regulator/sy8106a-regulator.c
14688 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14689
14690 SYNC FILE FRAMEWORK
14691 M:      Sumit Semwal <sumit.semwal@linaro.org>
14692 R:      Gustavo Padovan <gustavo@padovan.org>
14693 S:      Maintained
14694 L:      linux-media@vger.kernel.org
14695 L:      dri-devel@lists.freedesktop.org
14696 F:      drivers/dma-buf/sync_*
14697 F:      drivers/dma-buf/dma-fence*
14698 F:      drivers/dma-buf/sw_sync.c
14699 F:      include/linux/sync_file.h
14700 F:      include/uapi/linux/sync_file.h
14701 F:      Documentation/sync_file.txt
14702 T:      git git://anongit.freedesktop.org/drm/drm-misc
14703
14704 SYNOPSYS ARC ARCHITECTURE
14705 M:      Vineet Gupta <vgupta@synopsys.com>
14706 L:      linux-snps-arc@lists.infradead.org
14707 S:      Supported
14708 F:      arch/arc/
14709 F:      Documentation/devicetree/bindings/arc/*
14710 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14711 F:      drivers/clocksource/arc_timer.c
14712 F:      drivers/tty/serial/arc_uart.c
14713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14714
14715 SYNOPSYS ARC HSDK SDP pll clock driver
14716 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14717 S:      Supported
14718 F:      drivers/clk/clk-hsdk-pll.c
14719 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14720
14721 SYNOPSYS ARC SDP clock driver
14722 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14723 S:      Supported
14724 F:      drivers/clk/axs10x/*
14725 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14726
14727 SYNOPSYS ARC SDP platform support
14728 M:      Alexey Brodkin <abrodkin@synopsys.com>
14729 S:      Supported
14730 F:      arch/arc/plat-axs10x
14731 F:      arch/arc/boot/dts/ax*
14732 F:      Documentation/devicetree/bindings/arc/axs10*
14733
14734 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14735 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14736 S:      Supported
14737 F:      drivers/reset/reset-axs10x.c
14738 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14739
14740 SYNOPSYS CREG GPIO DRIVER
14741 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14742 S:      Maintained
14743 F:      drivers/gpio/gpio-creg-snps.c
14744 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14745
14746 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14747 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14748 S:      Maintained
14749 F:      drivers/tty/serial/8250/8250_dw.c
14750
14751 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14752 M:      Hoan Tran <hotran@apm.com>
14753 L:      linux-gpio@vger.kernel.org
14754 S:      Maintained
14755 F:      drivers/gpio/gpio-dwapb.c
14756 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14757
14758 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14759 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14760 S:      Maintained
14761 F:      drivers/dma/dwi-axi-dmac/
14762 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14763
14764 SYNOPSYS DESIGNWARE DMAC DRIVER
14765 M:      Viresh Kumar <vireshk@kernel.org>
14766 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14767 S:      Maintained
14768 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14769 F:      drivers/dma/dw/
14770 F:      include/dt-bindings/dma/dw-dmac.h
14771 F:      include/linux/dma/dw.h
14772 F:      include/linux/platform_data/dma-dw.h
14773
14774 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14775 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14776 L:      netdev@vger.kernel.org
14777 S:      Supported
14778 F:      drivers/net/ethernet/synopsys/
14779
14780 SYNOPSYS DESIGNWARE I2C DRIVER
14781 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14782 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14783 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14784 L:      linux-i2c@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/i2c/busses/i2c-designware-*
14787 F:      include/linux/platform_data/i2c-designware.h
14788
14789 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14790 M:      Jaehoon Chung <jh80.chung@samsung.com>
14791 L:      linux-mmc@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/mmc/host/dw_mmc*
14794
14795 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14796 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14797 S:      Supported
14798 F:      drivers/reset/reset-hsdk.c
14799 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14800 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14801
14802 SYSTEM CONFIGURATION (SYSCON)
14803 M:      Lee Jones <lee.jones@linaro.org>
14804 M:      Arnd Bergmann <arnd@arndb.de>
14805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14806 S:      Supported
14807 F:      drivers/mfd/syscon.c
14808
14809 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14810 M:      Sudeep Holla <sudeep.holla@arm.com>
14811 L:      linux-arm-kernel@lists.infradead.org
14812 S:      Maintained
14813 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14814 F:      drivers/clk/clk-sc[mp]i.c
14815 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14816 F:      drivers/firmware/arm_scpi.c
14817 F:      drivers/firmware/arm_scmi/
14818 F:      include/linux/sc[mp]i_protocol.h
14819
14820 SYSTEM RESET/SHUTDOWN DRIVERS
14821 M:      Sebastian Reichel <sre@kernel.org>
14822 L:      linux-pm@vger.kernel.org
14823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14824 S:      Maintained
14825 F:      Documentation/devicetree/bindings/power/reset/
14826 F:      drivers/power/reset/
14827
14828 SYSTEM TRACE MODULE CLASS
14829 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14830 S:      Maintained
14831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14832 F:      Documentation/trace/stm.rst
14833 F:      drivers/hwtracing/stm/
14834 F:      include/linux/stm.h
14835 F:      include/uapi/linux/stm.h
14836
14837 SYSV FILESYSTEM
14838 M:      Christoph Hellwig <hch@infradead.org>
14839 S:      Maintained
14840 F:      Documentation/filesystems/sysv-fs.txt
14841 F:      fs/sysv/
14842 F:      include/linux/sysv_fs.h
14843
14844 TARGET SUBSYSTEM
14845 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14846 L:      linux-scsi@vger.kernel.org
14847 L:      target-devel@vger.kernel.org
14848 W:      http://www.linux-iscsi.org
14849 W:      http://groups.google.com/group/linux-iscsi-target-dev
14850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14851 S:      Supported
14852 F:      drivers/target/
14853 F:      include/target/
14854 F:      Documentation/target/
14855
14856 TASKSTATS STATISTICS INTERFACE
14857 M:      Balbir Singh <bsingharora@gmail.com>
14858 S:      Maintained
14859 F:      Documentation/accounting/taskstats*
14860 F:      include/linux/taskstats*
14861 F:      kernel/taskstats.c
14862
14863 TC subsystem
14864 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14865 M:      Cong Wang <xiyou.wangcong@gmail.com>
14866 M:      Jiri Pirko <jiri@resnulli.us>
14867 L:      netdev@vger.kernel.org
14868 S:      Maintained
14869 F:      include/net/pkt_cls.h
14870 F:      include/net/pkt_sched.h
14871 F:      include/net/tc_act/
14872 F:      include/uapi/linux/pkt_cls.h
14873 F:      include/uapi/linux/pkt_sched.h
14874 F:      include/uapi/linux/tc_act/
14875 F:      include/uapi/linux/tc_ematch/
14876 F:      net/sched/
14877
14878 TC90522 MEDIA DRIVER
14879 M:      Akihiro Tsukada <tskd08@gmail.com>
14880 L:      linux-media@vger.kernel.org
14881 S:      Odd Fixes
14882 F:      drivers/media/dvb-frontends/tc90522*
14883
14884 TCP LOW PRIORITY MODULE
14885 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14886 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14887 W:      http://tcp-lp-mod.sourceforge.net/
14888 S:      Maintained
14889 F:      net/ipv4/tcp_lp.c
14890
14891 TDA10071 MEDIA DRIVER
14892 M:      Antti Palosaari <crope@iki.fi>
14893 L:      linux-media@vger.kernel.org
14894 W:      https://linuxtv.org
14895 W:      http://palosaari.fi/linux/
14896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14897 T:      git git://linuxtv.org/anttip/media_tree.git
14898 S:      Maintained
14899 F:      drivers/media/dvb-frontends/tda10071*
14900
14901 TDA18212 MEDIA DRIVER
14902 M:      Antti Palosaari <crope@iki.fi>
14903 L:      linux-media@vger.kernel.org
14904 W:      https://linuxtv.org
14905 W:      http://palosaari.fi/linux/
14906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14907 T:      git git://linuxtv.org/anttip/media_tree.git
14908 S:      Maintained
14909 F:      drivers/media/tuners/tda18212*
14910
14911 TDA18218 MEDIA DRIVER
14912 M:      Antti Palosaari <crope@iki.fi>
14913 L:      linux-media@vger.kernel.org
14914 W:      https://linuxtv.org
14915 W:      http://palosaari.fi/linux/
14916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14917 T:      git git://linuxtv.org/anttip/media_tree.git
14918 S:      Maintained
14919 F:      drivers/media/tuners/tda18218*
14920
14921 TDA18250 MEDIA DRIVER
14922 M:      Olli Salonen <olli.salonen@iki.fi>
14923 L:      linux-media@vger.kernel.org
14924 W:      https://linuxtv.org
14925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14926 T:      git git://linuxtv.org/media_tree.git
14927 S:      Maintained
14928 F:      drivers/media/tuners/tda18250*
14929
14930 TDA18271 MEDIA DRIVER
14931 M:      Michael Krufky <mkrufky@linuxtv.org>
14932 L:      linux-media@vger.kernel.org
14933 W:      https://linuxtv.org
14934 W:      http://github.com/mkrufky
14935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14936 T:      git git://linuxtv.org/mkrufky/tuners.git
14937 S:      Maintained
14938 F:      drivers/media/tuners/tda18271*
14939
14940 TDA1997x MEDIA DRIVER
14941 M:      Tim Harvey <tharvey@gateworks.com>
14942 L:      linux-media@vger.kernel.org
14943 W:      https://linuxtv.org
14944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14945 S:      Maintained
14946 F:      drivers/media/i2c/tda1997x.*
14947
14948 TDA827x MEDIA DRIVER
14949 M:      Michael Krufky <mkrufky@linuxtv.org>
14950 L:      linux-media@vger.kernel.org
14951 W:      https://linuxtv.org
14952 W:      http://github.com/mkrufky
14953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14954 T:      git git://linuxtv.org/mkrufky/tuners.git
14955 S:      Maintained
14956 F:      drivers/media/tuners/tda8290.*
14957
14958 TDA8290 MEDIA DRIVER
14959 M:      Michael Krufky <mkrufky@linuxtv.org>
14960 L:      linux-media@vger.kernel.org
14961 W:      https://linuxtv.org
14962 W:      http://github.com/mkrufky
14963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14964 T:      git git://linuxtv.org/mkrufky/tuners.git
14965 S:      Maintained
14966 F:      drivers/media/tuners/tda8290.*
14967
14968 TDA9840 MEDIA DRIVER
14969 M:      Hans Verkuil <hverkuil@xs4all.nl>
14970 L:      linux-media@vger.kernel.org
14971 T:      git git://linuxtv.org/media_tree.git
14972 W:      https://linuxtv.org
14973 S:      Maintained
14974 F:      drivers/media/i2c/tda9840*
14975
14976 TEA5761 TUNER DRIVER
14977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14978 L:      linux-media@vger.kernel.org
14979 W:      https://linuxtv.org
14980 T:      git git://linuxtv.org/media_tree.git
14981 S:      Odd fixes
14982 F:      drivers/media/tuners/tea5761.*
14983
14984 TEA5767 TUNER DRIVER
14985 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14986 L:      linux-media@vger.kernel.org
14987 W:      https://linuxtv.org
14988 T:      git git://linuxtv.org/media_tree.git
14989 S:      Maintained
14990 F:      drivers/media/tuners/tea5767.*
14991
14992 TEA6415C MEDIA DRIVER
14993 M:      Hans Verkuil <hverkuil@xs4all.nl>
14994 L:      linux-media@vger.kernel.org
14995 T:      git git://linuxtv.org/media_tree.git
14996 W:      https://linuxtv.org
14997 S:      Maintained
14998 F:      drivers/media/i2c/tea6415c*
14999
15000 TEA6420 MEDIA DRIVER
15001 M:      Hans Verkuil <hverkuil@xs4all.nl>
15002 L:      linux-media@vger.kernel.org
15003 T:      git git://linuxtv.org/media_tree.git
15004 W:      https://linuxtv.org
15005 S:      Maintained
15006 F:      drivers/media/i2c/tea6420*
15007
15008 TEAM DRIVER
15009 M:      Jiri Pirko <jiri@resnulli.us>
15010 L:      netdev@vger.kernel.org
15011 S:      Supported
15012 F:      drivers/net/team/
15013 F:      include/linux/if_team.h
15014 F:      include/uapi/linux/if_team.h
15015
15016 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15017 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15018 S:      Maintained
15019 F:      arch/x86/platform/ts5500/
15020
15021 TECHNOTREND USB IR RECEIVER
15022 M:      Sean Young <sean@mess.org>
15023 L:      linux-media@vger.kernel.org
15024 S:      Maintained
15025 F:      drivers/media/rc/ttusbir.c
15026
15027 TECHWELL TW9910 VIDEO DECODER
15028 L:      linux-media@vger.kernel.org
15029 S:      Orphan
15030 F:      drivers/media/i2c/tw9910.c
15031 F:      include/media/i2c/tw9910.h
15032
15033 TEE SUBSYSTEM
15034 M:      Jens Wiklander <jens.wiklander@linaro.org>
15035 S:      Maintained
15036 F:      include/linux/tee_drv.h
15037 F:      include/uapi/linux/tee.h
15038 F:      drivers/tee/
15039 F:      Documentation/tee.txt
15040
15041 TEGRA ARCHITECTURE SUPPORT
15042 M:      Thierry Reding <thierry.reding@gmail.com>
15043 M:      Jonathan Hunter <jonathanh@nvidia.com>
15044 L:      linux-tegra@vger.kernel.org
15045 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15047 S:      Supported
15048 N:      [^a-z]tegra
15049
15050 TEGRA CLOCK DRIVER
15051 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15052 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15053 S:      Supported
15054 F:      drivers/clk/tegra/
15055
15056 TEGRA DMA DRIVERS
15057 M:      Laxman Dewangan <ldewangan@nvidia.com>
15058 M:      Jon Hunter <jonathanh@nvidia.com>
15059 S:      Supported
15060 F:      drivers/dma/tegra*
15061
15062 TEGRA I2C DRIVER
15063 M:      Laxman Dewangan <ldewangan@nvidia.com>
15064 S:      Supported
15065 F:      drivers/i2c/busses/i2c-tegra.c
15066
15067 TEGRA IOMMU DRIVERS
15068 M:      Thierry Reding <thierry.reding@gmail.com>
15069 L:      linux-tegra@vger.kernel.org
15070 S:      Supported
15071 F:      drivers/iommu/tegra*
15072
15073 TEGRA KBC DRIVER
15074 M:      Laxman Dewangan <ldewangan@nvidia.com>
15075 S:      Supported
15076 F:      drivers/input/keyboard/tegra-kbc.c
15077
15078 TEGRA NAND DRIVER
15079 M:      Stefan Agner <stefan@agner.ch>
15080 M:      Lucas Stach <dev@lynxeye.de>
15081 S:      Maintained
15082 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15083 F:      drivers/mtd/nand/raw/tegra_nand.c
15084
15085 TEGRA PWM DRIVER
15086 M:      Thierry Reding <thierry.reding@gmail.com>
15087 S:      Supported
15088 F:      drivers/pwm/pwm-tegra.c
15089
15090 TEGRA SERIAL DRIVER
15091 M:      Laxman Dewangan <ldewangan@nvidia.com>
15092 S:      Supported
15093 F:      drivers/tty/serial/serial-tegra.c
15094
15095 TEGRA SPI DRIVER
15096 M:      Laxman Dewangan <ldewangan@nvidia.com>
15097 S:      Supported
15098 F:      drivers/spi/spi-tegra*
15099
15100 TEHUTI ETHERNET DRIVER
15101 M:      Andy Gospodarek <andy@greyhouse.net>
15102 L:      netdev@vger.kernel.org
15103 S:      Supported
15104 F:      drivers/net/ethernet/tehuti/*
15105
15106 Telecom Clock Driver for MCPL0010
15107 M:      Mark Gross <mark.gross@intel.com>
15108 S:      Supported
15109 F:      drivers/char/tlclk.c
15110
15111 TENSILICA XTENSA PORT (xtensa)
15112 M:      Chris Zankel <chris@zankel.net>
15113 M:      Max Filippov <jcmvbkbc@gmail.com>
15114 L:      linux-xtensa@linux-xtensa.org
15115 T:      git git://github.com/czankel/xtensa-linux.git
15116 S:      Maintained
15117 F:      arch/xtensa/
15118 F:      drivers/irqchip/irq-xtensa-*
15119
15120 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15121 M:      Nishanth Menon <nm@ti.com>
15122 M:      Tero Kristo <t-kristo@ti.com>
15123 M:      Santosh Shilimkar <ssantosh@kernel.org>
15124 L:      linux-arm-kernel@lists.infradead.org
15125 S:      Maintained
15126 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15127 F:      drivers/firmware/ti_sci*
15128 F:      include/linux/soc/ti/ti_sci_protocol.h
15129 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15130 F:      drivers/soc/ti/ti_sci_pm_domains.c
15131 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15132 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15133 F:      drivers/clk/keystone/sci-clk.c
15134 F:      drivers/reset/reset-ti-sci.c
15135
15136 Texas Instruments ASoC drivers
15137 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15138 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15139 S:      Maintained
15140 F:      sound/soc/ti/
15141
15142 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15143 M:      Hans Verkuil <hverkuil@xs4all.nl>
15144 L:      linux-media@vger.kernel.org
15145 T:      git git://linuxtv.org/media_tree.git
15146 W:      https://linuxtv.org
15147 S:      Maintained
15148 F:      drivers/media/radio/radio-raremono.c
15149
15150 THERMAL
15151 M:      Zhang Rui <rui.zhang@intel.com>
15152 M:      Eduardo Valentin <edubezval@gmail.com>
15153 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15154 L:      linux-pm@vger.kernel.org
15155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15157 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15158 S:      Supported
15159 F:      drivers/thermal/
15160 F:      include/linux/thermal.h
15161 F:      include/uapi/linux/thermal.h
15162 F:      include/linux/cpu_cooling.h
15163 F:      Documentation/devicetree/bindings/thermal/
15164
15165 THERMAL/CPU_COOLING
15166 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15167 M:      Viresh Kumar <viresh.kumar@linaro.org>
15168 M:      Javi Merino <javi.merino@kernel.org>
15169 L:      linux-pm@vger.kernel.org
15170 S:      Supported
15171 F:      Documentation/thermal/cpu-cooling-api.txt
15172 F:      drivers/thermal/cpu_cooling.c
15173 F:      include/linux/cpu_cooling.h
15174
15175 THINKPAD ACPI EXTRAS DRIVER
15176 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15177 L:      ibm-acpi-devel@lists.sourceforge.net
15178 L:      platform-driver-x86@vger.kernel.org
15179 W:      http://ibm-acpi.sourceforge.net
15180 W:      http://thinkwiki.org/wiki/Ibm-acpi
15181 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15182 S:      Maintained
15183 F:      drivers/platform/x86/thinkpad_acpi.c
15184
15185 THUNDERBOLT DRIVER
15186 M:      Andreas Noever <andreas.noever@gmail.com>
15187 M:      Michael Jamet <michael.jamet@intel.com>
15188 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15189 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15191 S:      Maintained
15192 F:      Documentation/admin-guide/thunderbolt.rst
15193 F:      drivers/thunderbolt/
15194 F:      include/linux/thunderbolt.h
15195
15196 THUNDERBOLT NETWORK DRIVER
15197 M:      Michael Jamet <michael.jamet@intel.com>
15198 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15199 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15200 L:      netdev@vger.kernel.org
15201 S:      Maintained
15202 F:      drivers/net/thunderbolt.c
15203
15204 THUNDERX GPIO DRIVER
15205 M:      David Daney <david.daney@cavium.com>
15206 S:      Maintained
15207 F:      drivers/gpio/gpio-thunderx.c
15208
15209 TI AM437X VPFE DRIVER
15210 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15211 L:      linux-media@vger.kernel.org
15212 W:      https://linuxtv.org
15213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15214 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15215 S:      Maintained
15216 F:      drivers/media/platform/am437x/
15217
15218 TI BANDGAP AND THERMAL DRIVER
15219 M:      Eduardo Valentin <edubezval@gmail.com>
15220 M:      Keerthy <j-keerthy@ti.com>
15221 L:      linux-pm@vger.kernel.org
15222 L:      linux-omap@vger.kernel.org
15223 S:      Maintained
15224 F:      drivers/thermal/ti-soc-thermal/
15225
15226 TI BQ27XXX POWER SUPPLY DRIVER
15227 R:      Andrew F. Davis <afd@ti.com>
15228 F:      include/linux/power/bq27xxx_battery.h
15229 F:      drivers/power/supply/bq27xxx_battery.c
15230 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15231
15232 TI CDCE706 CLOCK DRIVER
15233 M:      Max Filippov <jcmvbkbc@gmail.com>
15234 S:      Maintained
15235 F:      drivers/clk/clk-cdce706.c
15236
15237 TI CLOCK DRIVER
15238 M:      Tero Kristo <t-kristo@ti.com>
15239 L:      linux-omap@vger.kernel.org
15240 S:      Maintained
15241 F:      drivers/clk/ti/
15242 F:      include/linux/clk/ti.h
15243
15244 TI DAVINCI MACHINE SUPPORT
15245 M:      Sekhar Nori <nsekhar@ti.com>
15246 M:      Kevin Hilman <khilman@kernel.org>
15247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15249 S:      Supported
15250 F:      arch/arm/mach-davinci/
15251 F:      drivers/i2c/busses/i2c-davinci.c
15252 F:      arch/arm/boot/dts/da850*
15253
15254 TI DAVINCI SERIES CLOCK DRIVER
15255 M:      David Lechner <david@lechnology.com>
15256 R:      Sekhar Nori <nsekhar@ti.com>
15257 S:      Maintained
15258 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15259 F:      drivers/clk/davinci/
15260
15261 TI DAVINCI SERIES GPIO DRIVER
15262 M:      Keerthy <j-keerthy@ti.com>
15263 L:      linux-gpio@vger.kernel.org
15264 S:      Maintained
15265 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15266 F:      drivers/gpio/gpio-davinci.c
15267
15268 TI DAVINCI SERIES MEDIA DRIVER
15269 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15270 L:      linux-media@vger.kernel.org
15271 W:      https://linuxtv.org
15272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15273 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15274 S:      Maintained
15275 F:      drivers/media/platform/davinci/
15276 F:      include/media/davinci/
15277
15278 TI ETHERNET SWITCH DRIVER (CPSW)
15279 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15280 L:      linux-omap@vger.kernel.org
15281 L:      netdev@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/net/ethernet/ti/cpsw*
15284 F:      drivers/net/ethernet/ti/davinci*
15285
15286 TI FLASH MEDIA INTERFACE DRIVER
15287 M:      Alex Dubov <oakad@yahoo.com>
15288 S:      Maintained
15289 F:      drivers/misc/tifm*
15290 F:      drivers/mmc/host/tifm_sd.c
15291 F:      include/linux/tifm.h
15292
15293 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15294 M:      Santosh Shilimkar <ssantosh@kernel.org>
15295 L:      linux-kernel@vger.kernel.org
15296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15297 S:      Maintained
15298 F:      drivers/soc/ti/*
15299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15300
15301 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15302 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15303 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15304 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15305 S:      Maintained
15306 F:      sound/soc/codecs/lm49453*
15307 F:      sound/soc/codecs/isabelle*
15308
15309 TI LP855x BACKLIGHT DRIVER
15310 M:      Milo Kim <milo.kim@ti.com>
15311 S:      Maintained
15312 F:      Documentation/backlight/lp855x-driver.txt
15313 F:      drivers/video/backlight/lp855x_bl.c
15314 F:      include/linux/platform_data/lp855x.h
15315
15316 TI LP8727 CHARGER DRIVER
15317 M:      Milo Kim <milo.kim@ti.com>
15318 S:      Maintained
15319 F:      drivers/power/supply/lp8727_charger.c
15320 F:      include/linux/platform_data/lp8727.h
15321
15322 TI LP8788 MFD DRIVER
15323 M:      Milo Kim <milo.kim@ti.com>
15324 S:      Maintained
15325 F:      drivers/iio/adc/lp8788_adc.c
15326 F:      drivers/leds/leds-lp8788.c
15327 F:      drivers/mfd/lp8788*.c
15328 F:      drivers/power/supply/lp8788-charger.c
15329 F:      drivers/regulator/lp8788-*.c
15330 F:      include/linux/mfd/lp8788*.h
15331
15332 TI NETCP ETHERNET DRIVER
15333 M:      Wingman Kwok <w-kwok2@ti.com>
15334 M:      Murali Karicheri <m-karicheri2@ti.com>
15335 L:      netdev@vger.kernel.org
15336 S:      Maintained
15337 F:      drivers/net/ethernet/ti/netcp*
15338
15339 TI PCM3060 ASoC CODEC DRIVER
15340 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15341 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15342 S:      Maintained
15343 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15344 F:      sound/soc/codecs/pcm3060*
15345
15346 TI TAS571X FAMILY ASoC CODEC DRIVER
15347 M:      Kevin Cernekee <cernekee@chromium.org>
15348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15349 S:      Odd Fixes
15350 F:      sound/soc/codecs/tas571x*
15351
15352 TI TRF7970A NFC DRIVER
15353 M:      Mark Greer <mgreer@animalcreek.com>
15354 L:      linux-wireless@vger.kernel.org
15355 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15356 S:      Supported
15357 F:      drivers/nfc/trf7970a.c
15358 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15359
15360 TI TWL4030 SERIES SOC CODEC DRIVER
15361 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15363 S:      Maintained
15364 F:      sound/soc/codecs/twl4030*
15365
15366 TI VPE/CAL DRIVERS
15367 M:      Benoit Parrot <bparrot@ti.com>
15368 L:      linux-media@vger.kernel.org
15369 W:      http://linuxtv.org/
15370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15371 S:      Maintained
15372 F:      drivers/media/platform/ti-vpe/
15373
15374 TI WILINK WIRELESS DRIVERS
15375 L:      linux-wireless@vger.kernel.org
15376 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15377 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15379 S:      Orphan
15380 F:      drivers/net/wireless/ti/
15381 F:      include/linux/wl12xx.h
15382
15383 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15384 M:      John Stultz <john.stultz@linaro.org>
15385 M:      Thomas Gleixner <tglx@linutronix.de>
15386 R:      Stephen Boyd <sboyd@kernel.org>
15387 L:      linux-kernel@vger.kernel.org
15388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15389 S:      Supported
15390 F:      include/linux/clocksource.h
15391 F:      include/linux/time.h
15392 F:      include/linux/timex.h
15393 F:      include/uapi/linux/time.h
15394 F:      include/uapi/linux/timex.h
15395 F:      kernel/time/clocksource.c
15396 F:      kernel/time/time*.c
15397 F:      kernel/time/alarmtimer.c
15398 F:      kernel/time/ntp.c
15399 F:      tools/testing/selftests/timers/
15400
15401 TIPC NETWORK LAYER
15402 M:      Jon Maloy <jon.maloy@ericsson.com>
15403 M:      Ying Xue <ying.xue@windriver.com>
15404 L:      netdev@vger.kernel.org (core kernel code)
15405 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15406 W:      http://tipc.sourceforge.net/
15407 S:      Maintained
15408 F:      include/uapi/linux/tipc*.h
15409 F:      net/tipc/
15410
15411 TLAN NETWORK DRIVER
15412 M:      Samuel Chessman <chessman@tux.org>
15413 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15414 W:      http://sourceforge.net/projects/tlan/
15415 S:      Maintained
15416 F:      Documentation/networking/device_drivers/ti/tlan.txt
15417 F:      drivers/net/ethernet/ti/tlan.*
15418
15419 TM6000 VIDEO4LINUX DRIVER
15420 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15421 L:      linux-media@vger.kernel.org
15422 W:      https://linuxtv.org
15423 T:      git git://linuxtv.org/media_tree.git
15424 S:      Odd fixes
15425 F:      drivers/media/usb/tm6000/
15426 F:      Documentation/media/v4l-drivers/tm6000*
15427
15428 TMIO/SDHI MMC DRIVER
15429 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15430 L:      linux-mmc@vger.kernel.org
15431 S:      Supported
15432 F:      drivers/mmc/host/tmio_mmc*
15433 F:      drivers/mmc/host/renesas_sdhi*
15434 F:      include/linux/mfd/tmio.h
15435
15436 TMP401 HARDWARE MONITOR DRIVER
15437 M:      Guenter Roeck <linux@roeck-us.net>
15438 L:      linux-hwmon@vger.kernel.org
15439 S:      Maintained
15440 F:      Documentation/hwmon/tmp401
15441 F:      drivers/hwmon/tmp401.c
15442
15443 TMPFS (SHMEM FILESYSTEM)
15444 M:      Hugh Dickins <hughd@google.com>
15445 L:      linux-mm@kvack.org
15446 S:      Maintained
15447 F:      include/linux/shmem_fs.h
15448 F:      mm/shmem.c
15449
15450 TOMOYO SECURITY MODULE
15451 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15452 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15453 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15454 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15455 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15456 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15457 W:      http://tomoyo.sourceforge.jp/
15458 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15459 S:      Maintained
15460 F:      security/tomoyo/
15461
15462 TOPSTAR LAPTOP EXTRAS DRIVER
15463 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15464 L:      platform-driver-x86@vger.kernel.org
15465 S:      Maintained
15466 F:      drivers/platform/x86/topstar-laptop.c
15467
15468 TORTURE-TEST MODULES
15469 M:      Davidlohr Bueso <dave@stgolabs.net>
15470 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15471 M:      Josh Triplett <josh@joshtriplett.org>
15472 L:      linux-kernel@vger.kernel.org
15473 S:      Supported
15474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15475 F:      Documentation/RCU/torture.txt
15476 F:      kernel/torture.c
15477 F:      kernel/rcu/rcutorture.c
15478 F:      kernel/rcu/rcuperf.c
15479 F:      kernel/locking/locktorture.c
15480
15481 TOSHIBA ACPI EXTRAS DRIVER
15482 M:      Azael Avalos <coproscefalo@gmail.com>
15483 L:      platform-driver-x86@vger.kernel.org
15484 S:      Maintained
15485 F:      drivers/platform/x86/toshiba_acpi.c
15486
15487 TOSHIBA BLUETOOTH DRIVER
15488 M:      Azael Avalos <coproscefalo@gmail.com>
15489 L:      platform-driver-x86@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/platform/x86/toshiba_bluetooth.c
15492
15493 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15494 M:      Azael Avalos <coproscefalo@gmail.com>
15495 L:      platform-driver-x86@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/platform/x86/toshiba_haps.c
15498
15499 TOSHIBA SMM DRIVER
15500 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15501 W:      http://www.buzzard.org.uk/toshiba/
15502 S:      Maintained
15503 F:      drivers/char/toshiba.c
15504 F:      include/linux/toshiba.h
15505 F:      include/uapi/linux/toshiba.h
15506
15507 TOSHIBA TC358743 DRIVER
15508 M:      Mats Randgaard <matrandg@cisco.com>
15509 L:      linux-media@vger.kernel.org
15510 S:      Maintained
15511 F:      drivers/media/i2c/tc358743*
15512 F:      include/media/i2c/tc358743.h
15513
15514 TOSHIBA WMI HOTKEYS DRIVER
15515 M:      Azael Avalos <coproscefalo@gmail.com>
15516 L:      platform-driver-x86@vger.kernel.org
15517 S:      Maintained
15518 F:      drivers/platform/x86/toshiba-wmi.c
15519
15520 TPM DEVICE DRIVER
15521 M:      Peter Huewe <peterhuewe@gmx.de>
15522 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15523 R:      Jason Gunthorpe <jgg@ziepe.ca>
15524 L:      linux-integrity@vger.kernel.org
15525 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15526 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15527 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15528 S:      Maintained
15529 F:      drivers/char/tpm/
15530
15531 TRACING
15532 M:      Steven Rostedt <rostedt@goodmis.org>
15533 M:      Ingo Molnar <mingo@redhat.com>
15534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15535 S:      Maintained
15536 F:      Documentation/trace/ftrace.rst
15537 F:      arch/*/*/*/ftrace.h
15538 F:      arch/*/kernel/ftrace.c
15539 F:      include/*/ftrace.h
15540 F:      include/linux/trace*.h
15541 F:      include/trace/
15542 F:      kernel/trace/
15543 F:      tools/testing/selftests/ftrace/
15544
15545 TRACING MMIO ACCESSES (MMIOTRACE)
15546 M:      Steven Rostedt <rostedt@goodmis.org>
15547 M:      Ingo Molnar <mingo@kernel.org>
15548 R:      Karol Herbst <karolherbst@gmail.com>
15549 R:      Pekka Paalanen <ppaalanen@gmail.com>
15550 S:      Maintained
15551 L:      linux-kernel@vger.kernel.org
15552 L:      nouveau@lists.freedesktop.org
15553 F:      kernel/trace/trace_mmiotrace.c
15554 F:      include/linux/mmiotrace.h
15555 F:      arch/x86/mm/kmmio.c
15556 F:      arch/x86/mm/mmio-mod.c
15557 F:      arch/x86/mm/testmmiotrace.c
15558
15559 TRIVIAL PATCHES
15560 M:      Jiri Kosina <trivial@kernel.org>
15561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15562 S:      Maintained
15563 K:      ^Subject:.*(?i)trivial
15564
15565 TEMPO SEMICONDUCTOR DRIVERS
15566 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15567 S:      Maintained
15568 F:      sound/soc/codecs/tscs*.c
15569 F:      sound/soc/codecs/tscs*.h
15570 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15571
15572 TTY LAYER
15573 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15574 M:      Jiri Slaby <jslaby@suse.com>
15575 S:      Supported
15576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15577 F:      Documentation/serial/
15578 F:      drivers/tty/
15579 F:      drivers/tty/serial/serial_core.c
15580 F:      include/linux/serial_core.h
15581 F:      include/linux/serial.h
15582 F:      include/linux/tty.h
15583 F:      include/uapi/linux/serial_core.h
15584 F:      include/uapi/linux/serial.h
15585 F:      include/uapi/linux/tty.h
15586
15587 TUA9001 MEDIA DRIVER
15588 M:      Antti Palosaari <crope@iki.fi>
15589 L:      linux-media@vger.kernel.org
15590 W:      https://linuxtv.org
15591 W:      http://palosaari.fi/linux/
15592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15593 T:      git git://linuxtv.org/anttip/media_tree.git
15594 S:      Maintained
15595 F:      drivers/media/tuners/tua9001*
15596
15597 TULIP NETWORK DRIVERS
15598 L:      netdev@vger.kernel.org
15599 L:      linux-parisc@vger.kernel.org
15600 S:      Orphan
15601 F:      drivers/net/ethernet/dec/tulip/
15602
15603 TUN/TAP driver
15604 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15605 W:      http://vtun.sourceforge.net/tun
15606 S:      Maintained
15607 F:      Documentation/networking/tuntap.txt
15608 F:      arch/um/os-Linux/drivers/
15609
15610 TURBOCHANNEL SUBSYSTEM
15611 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15612 M:      Ralf Baechle <ralf@linux-mips.org>
15613 L:      linux-mips@vger.kernel.org
15614 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15615 S:      Maintained
15616 F:      drivers/tc/
15617 F:      include/linux/tc.h
15618
15619 TURBOSTAT UTILITY
15620 M:      "Len Brown" <lenb@kernel.org>
15621 L:      linux-pm@vger.kernel.org
15622 B:      https://bugzilla.kernel.org
15623 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15625 S:      Supported
15626 F:      tools/power/x86/turbostat/
15627
15628 TW5864 VIDEO4LINUX DRIVER
15629 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15630 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15631 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15632 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15633 L:      linux-media@vger.kernel.org
15634 S:      Supported
15635 F:      drivers/media/pci/tw5864/
15636
15637 TW68 VIDEO4LINUX DRIVER
15638 M:      Hans Verkuil <hverkuil@xs4all.nl>
15639 L:      linux-media@vger.kernel.org
15640 T:      git git://linuxtv.org/media_tree.git
15641 W:      https://linuxtv.org
15642 S:      Odd Fixes
15643 F:      drivers/media/pci/tw68/
15644
15645 TW686X VIDEO4LINUX DRIVER
15646 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15647 L:      linux-media@vger.kernel.org
15648 T:      git git://linuxtv.org/media_tree.git
15649 W:      http://linuxtv.org
15650 S:      Maintained
15651 F:      drivers/media/pci/tw686x/
15652
15653 UBI FILE SYSTEM (UBIFS)
15654 M:      Richard Weinberger <richard@nod.at>
15655 M:      Artem Bityutskiy <dedekind1@gmail.com>
15656 M:      Adrian Hunter <adrian.hunter@intel.com>
15657 L:      linux-mtd@lists.infradead.org
15658 T:      git git://git.infradead.org/ubifs-2.6.git
15659 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15660 S:      Supported
15661 F:      Documentation/filesystems/ubifs.txt
15662 F:      fs/ubifs/
15663
15664 UCLINUX (M68KNOMMU AND COLDFIRE)
15665 M:      Greg Ungerer <gerg@linux-m68k.org>
15666 W:      http://www.linux-m68k.org/
15667 W:      http://www.uclinux.org/
15668 L:      linux-m68k@lists.linux-m68k.org
15669 L:      uclinux-dev@uclinux.org  (subscribers-only)
15670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15671 S:      Maintained
15672 F:      arch/m68k/coldfire/
15673 F:      arch/m68k/68*/
15674 F:      arch/m68k/*/*_no.*
15675 F:      arch/m68k/include/asm/*_no.*
15676
15677 UDF FILESYSTEM
15678 M:      Jan Kara <jack@suse.com>
15679 S:      Maintained
15680 F:      Documentation/filesystems/udf.txt
15681 F:      fs/udf/
15682
15683 UDRAW TABLET
15684 M:      Bastien Nocera <hadess@hadess.net>
15685 L:      linux-input@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/hid/hid-udraw-ps3.c
15688
15689 UFS FILESYSTEM
15690 M:      Evgeniy Dushistov <dushistov@mail.ru>
15691 S:      Maintained
15692 F:      Documentation/filesystems/ufs.txt
15693 F:      fs/ufs/
15694
15695 UHID USERSPACE HID IO DRIVER:
15696 M:      David Herrmann <dh.herrmann@googlemail.com>
15697 L:      linux-input@vger.kernel.org
15698 S:      Maintained
15699 F:      drivers/hid/uhid.c
15700 F:      include/uapi/linux/uhid.h
15701
15702 ULPI BUS
15703 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15704 L:      linux-usb@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/usb/common/ulpi.c
15707 F:      include/linux/ulpi/
15708
15709 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15710 L:      linux-usb@vger.kernel.org
15711 S:      Orphan
15712 F:      drivers/uwb/
15713 F:      include/linux/uwb.h
15714 F:      include/linux/uwb/
15715
15716 UNICORE32 ARCHITECTURE:
15717 M:      Guan Xuetao <gxt@pku.edu.cn>
15718 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15719 S:      Maintained
15720 T:      git git://github.com/gxt/linux.git
15721 F:      arch/unicore32/
15722
15723 UNIFDEF
15724 M:      Tony Finch <dot@dotat.at>
15725 W:      http://dotat.at/prog/unifdef
15726 S:      Maintained
15727 F:      scripts/unifdef.c
15728
15729 UNIFORM CDROM DRIVER
15730 M:      Jens Axboe <axboe@kernel.dk>
15731 W:      http://www.kernel.dk
15732 S:      Maintained
15733 F:      Documentation/cdrom/
15734 F:      drivers/cdrom/cdrom.c
15735 F:      include/linux/cdrom.h
15736 F:      include/uapi/linux/cdrom.h
15737
15738 UNISYS S-PAR DRIVERS
15739 M:      David Kershner <david.kershner@unisys.com>
15740 L:      sparmaintainer@unisys.com (Unisys internal)
15741 S:      Supported
15742 F:      include/linux/visorbus.h
15743 F:      drivers/visorbus/
15744 F:      drivers/staging/unisys/
15745
15746 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15747 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15748 L:      linux-scsi@vger.kernel.org
15749 S:      Supported
15750 F:      Documentation/scsi/ufs.txt
15751 F:      drivers/scsi/ufs/
15752
15753 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15754 M:      Joao Pinto <jpinto@synopsys.com>
15755 L:      linux-scsi@vger.kernel.org
15756 S:      Supported
15757 F:      drivers/scsi/ufs/*dwc*
15758
15759 UNSORTED BLOCK IMAGES (UBI)
15760 M:      Artem Bityutskiy <dedekind1@gmail.com>
15761 M:      Richard Weinberger <richard@nod.at>
15762 W:      http://www.linux-mtd.infradead.org/
15763 L:      linux-mtd@lists.infradead.org
15764 T:      git git://git.infradead.org/ubifs-2.6.git
15765 S:      Supported
15766 F:      drivers/mtd/ubi/
15767 F:      include/linux/mtd/ubi.h
15768 F:      include/uapi/mtd/ubi-user.h
15769
15770 USB "USBNET" DRIVER FRAMEWORK
15771 M:      Oliver Neukum <oneukum@suse.com>
15772 L:      netdev@vger.kernel.org
15773 W:      http://www.linux-usb.org/usbnet
15774 S:      Maintained
15775 F:      drivers/net/usb/usbnet.c
15776 F:      include/linux/usb/usbnet.h
15777
15778 USB ACM DRIVER
15779 M:      Oliver Neukum <oneukum@suse.com>
15780 L:      linux-usb@vger.kernel.org
15781 S:      Maintained
15782 F:      Documentation/usb/acm.txt
15783 F:      drivers/usb/class/cdc-acm.*
15784
15785 USB AR5523 WIRELESS DRIVER
15786 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15787 L:      linux-wireless@vger.kernel.org
15788 S:      Maintained
15789 F:      drivers/net/wireless/ath/ar5523/
15790
15791 USB ATTACHED SCSI
15792 M:      Oliver Neukum <oneukum@suse.com>
15793 L:      linux-usb@vger.kernel.org
15794 L:      linux-scsi@vger.kernel.org
15795 S:      Maintained
15796 F:      drivers/usb/storage/uas.c
15797
15798 USB CDC ETHERNET DRIVER
15799 M:      Oliver Neukum <oliver@neukum.org>
15800 L:      linux-usb@vger.kernel.org
15801 S:      Maintained
15802 F:      drivers/net/usb/cdc_*.c
15803 F:      include/uapi/linux/usb/cdc.h
15804
15805 USB CHAOSKEY DRIVER
15806 M:      Keith Packard <keithp@keithp.com>
15807 L:      linux-usb@vger.kernel.org
15808 S:      Maintained
15809 F:      drivers/usb/misc/chaoskey.c
15810
15811 USB CYPRESS C67X00 DRIVER
15812 M:      Peter Korsgaard <jacmet@sunsite.dk>
15813 L:      linux-usb@vger.kernel.org
15814 S:      Maintained
15815 F:      drivers/usb/c67x00/
15816
15817 USB DAVICOM DM9601 DRIVER
15818 M:      Peter Korsgaard <jacmet@sunsite.dk>
15819 L:      netdev@vger.kernel.org
15820 W:      http://www.linux-usb.org/usbnet
15821 S:      Maintained
15822 F:      drivers/net/usb/dm9601.c
15823
15824 USB DIAMOND RIO500 DRIVER
15825 M:      Cesar Miquel <miquel@df.uba.ar>
15826 L:      rio500-users@lists.sourceforge.net
15827 W:      http://rio500.sourceforge.net
15828 S:      Maintained
15829 F:      drivers/usb/misc/rio500*
15830
15831 USB EHCI DRIVER
15832 M:      Alan Stern <stern@rowland.harvard.edu>
15833 L:      linux-usb@vger.kernel.org
15834 S:      Maintained
15835 F:      Documentation/usb/ehci.txt
15836 F:      drivers/usb/host/ehci*
15837
15838 USB GADGET/PERIPHERAL SUBSYSTEM
15839 M:      Felipe Balbi <balbi@kernel.org>
15840 L:      linux-usb@vger.kernel.org
15841 W:      http://www.linux-usb.org/gadget
15842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15843 S:      Maintained
15844 F:      drivers/usb/gadget/
15845 F:      include/linux/usb/gadget*
15846
15847 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15848 M:      Jiri Kosina <jikos@kernel.org>
15849 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15850 L:      linux-usb@vger.kernel.org
15851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15852 S:      Maintained
15853 F:      Documentation/hid/hiddev.txt
15854 F:      drivers/hid/usbhid/
15855
15856 USB INTEL XHCI ROLE MUX DRIVER
15857 M:      Hans de Goede <hdegoede@redhat.com>
15858 L:      linux-usb@vger.kernel.org
15859 S:      Maintained
15860 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15861
15862 USB ISP116X DRIVER
15863 M:      Olav Kongas <ok@artecdesign.ee>
15864 L:      linux-usb@vger.kernel.org
15865 S:      Maintained
15866 F:      drivers/usb/host/isp116x*
15867 F:      include/linux/usb/isp116x.h
15868
15869 USB LAN78XX ETHERNET DRIVER
15870 M:      Woojung Huh <woojung.huh@microchip.com>
15871 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15872 L:      netdev@vger.kernel.org
15873 S:      Maintained
15874 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15875 F:      drivers/net/usb/lan78xx.*
15876 F:      include/dt-bindings/net/microchip-lan78xx.h
15877
15878 USB MASS STORAGE DRIVER
15879 M:      Alan Stern <stern@rowland.harvard.edu>
15880 L:      linux-usb@vger.kernel.org
15881 L:      usb-storage@lists.one-eyed-alien.net
15882 S:      Maintained
15883 F:      drivers/usb/storage/
15884
15885 USB MIDI DRIVER
15886 M:      Clemens Ladisch <clemens@ladisch.de>
15887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15888 T:      git git://git.alsa-project.org/alsa-kernel.git
15889 S:      Maintained
15890 F:      sound/usb/midi.*
15891
15892 USB NETWORKING DRIVERS
15893 L:      linux-usb@vger.kernel.org
15894 S:      Odd Fixes
15895 F:      drivers/net/usb/
15896
15897 USB OHCI DRIVER
15898 M:      Alan Stern <stern@rowland.harvard.edu>
15899 L:      linux-usb@vger.kernel.org
15900 S:      Maintained
15901 F:      Documentation/usb/ohci.txt
15902 F:      drivers/usb/host/ohci*
15903
15904 USB OTG FSM (Finite State Machine)
15905 M:      Peter Chen <Peter.Chen@nxp.com>
15906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15907 L:      linux-usb@vger.kernel.org
15908 S:      Maintained
15909 F:      drivers/usb/common/usb-otg-fsm.c
15910
15911 USB OVER IP DRIVER
15912 M:      Valentina Manea <valentina.manea.m@gmail.com>
15913 M:      Shuah Khan <shuah@kernel.org>
15914 M:      Shuah Khan <skhan@linuxfoundation.org>
15915 L:      linux-usb@vger.kernel.org
15916 S:      Maintained
15917 F:      Documentation/usb/usbip_protocol.txt
15918 F:      drivers/usb/usbip/
15919 F:      tools/usb/usbip/
15920 F:      tools/testing/selftests/drivers/usb/usbip/
15921
15922 USB PEGASUS DRIVER
15923 M:      Petko Manolov <petkan@nucleusys.com>
15924 L:      linux-usb@vger.kernel.org
15925 L:      netdev@vger.kernel.org
15926 T:      git git://github.com/petkan/pegasus.git
15927 W:      https://github.com/petkan/pegasus
15928 S:      Maintained
15929 F:      drivers/net/usb/pegasus.*
15930
15931 USB PHY LAYER
15932 M:      Felipe Balbi <balbi@kernel.org>
15933 L:      linux-usb@vger.kernel.org
15934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15935 S:      Maintained
15936 F:      drivers/usb/phy/
15937
15938 USB PRINTER DRIVER (usblp)
15939 M:      Pete Zaitcev <zaitcev@redhat.com>
15940 L:      linux-usb@vger.kernel.org
15941 S:      Supported
15942 F:      drivers/usb/class/usblp.c
15943
15944 USB QMI WWAN NETWORK DRIVER
15945 M:      Bjørn Mork <bjorn@mork.no>
15946 L:      netdev@vger.kernel.org
15947 S:      Maintained
15948 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15949 F:      drivers/net/usb/qmi_wwan.c
15950
15951 USB RTL8150 DRIVER
15952 M:      Petko Manolov <petkan@nucleusys.com>
15953 L:      linux-usb@vger.kernel.org
15954 L:      netdev@vger.kernel.org
15955 T:      git git://github.com/petkan/rtl8150.git
15956 W:      https://github.com/petkan/rtl8150
15957 S:      Maintained
15958 F:      drivers/net/usb/rtl8150.c
15959
15960 USB SERIAL SUBSYSTEM
15961 M:      Johan Hovold <johan@kernel.org>
15962 L:      linux-usb@vger.kernel.org
15963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15964 S:      Maintained
15965 F:      Documentation/usb/usb-serial.txt
15966 F:      drivers/usb/serial/
15967 F:      include/linux/usb/serial.h
15968
15969 USB SMSC75XX ETHERNET DRIVER
15970 M:      Steve Glendinning <steve.glendinning@shawell.net>
15971 L:      netdev@vger.kernel.org
15972 S:      Maintained
15973 F:      drivers/net/usb/smsc75xx.*
15974
15975 USB SMSC95XX ETHERNET DRIVER
15976 M:      Steve Glendinning <steve.glendinning@shawell.net>
15977 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15978 L:      netdev@vger.kernel.org
15979 S:      Maintained
15980 F:      drivers/net/usb/smsc95xx.*
15981
15982 USB SUBSYSTEM
15983 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15984 L:      linux-usb@vger.kernel.org
15985 W:      http://www.linux-usb.org
15986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15987 S:      Supported
15988 F:      Documentation/devicetree/bindings/usb/
15989 F:      Documentation/usb/
15990 F:      drivers/usb/
15991 F:      include/linux/usb.h
15992 F:      include/linux/usb/
15993
15994 USB TYPEC PI3USB30532 MUX DRIVER
15995 M:      Hans de Goede <hdegoede@redhat.com>
15996 L:      linux-usb@vger.kernel.org
15997 S:      Maintained
15998 F:      drivers/usb/typec/mux/pi3usb30532.c
15999
16000 USB TYPEC CLASS
16001 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16002 L:      linux-usb@vger.kernel.org
16003 S:      Maintained
16004 F:      Documentation/ABI/testing/sysfs-class-typec
16005 F:      Documentation/driver-api/usb/typec.rst
16006 F:      drivers/usb/typec/
16007 F:      include/linux/usb/typec.h
16008
16009 USB TYPEC BUS FOR ALTERNATE MODES
16010 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16011 L:      linux-usb@vger.kernel.org
16012 S:      Maintained
16013 F:      Documentation/ABI/testing/sysfs-bus-typec
16014 F:      Documentation/driver-api/usb/typec_bus.rst
16015 F:      drivers/usb/typec/altmodes/
16016 F:      include/linux/usb/typec_altmode.h
16017
16018 USB TYPEC PORT CONTROLLER DRIVERS
16019 M:      Guenter Roeck <linux@roeck-us.net>
16020 L:      linux-usb@vger.kernel.org
16021 S:      Maintained
16022 F:      drivers/usb/typec/tcpm/
16023
16024 USB UHCI DRIVER
16025 M:      Alan Stern <stern@rowland.harvard.edu>
16026 L:      linux-usb@vger.kernel.org
16027 S:      Maintained
16028 F:      drivers/usb/host/uhci*
16029
16030 USB VIDEO CLASS
16031 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16032 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16033 L:      linux-media@vger.kernel.org
16034 T:      git git://linuxtv.org/media_tree.git
16035 W:      http://www.ideasonboard.org/uvc/
16036 S:      Maintained
16037 F:      drivers/media/usb/uvc/
16038 F:      include/uapi/linux/uvcvideo.h
16039
16040 USB VISION DRIVER
16041 M:      Hans Verkuil <hverkuil@xs4all.nl>
16042 L:      linux-media@vger.kernel.org
16043 T:      git git://linuxtv.org/media_tree.git
16044 W:      https://linuxtv.org
16045 S:      Odd Fixes
16046 F:      drivers/media/usb/usbvision/
16047
16048 USB WEBCAM GADGET
16049 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16050 L:      linux-usb@vger.kernel.org
16051 S:      Maintained
16052 F:      drivers/usb/gadget/function/*uvc*
16053 F:      drivers/usb/gadget/legacy/webcam.c
16054 F:      include/uapi/linux/usb/g_uvc.h
16055
16056 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16057 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16058 L:      linux-wireless@vger.kernel.org
16059 S:      Maintained
16060 F:      drivers/net/wireless/rndis_wlan.c
16061
16062 USB XHCI DRIVER
16063 M:      Mathias Nyman <mathias.nyman@intel.com>
16064 L:      linux-usb@vger.kernel.org
16065 S:      Supported
16066 F:      drivers/usb/host/xhci*
16067 F:      drivers/usb/host/pci-quirks*
16068
16069 USB ZD1201 DRIVER
16070 L:      linux-wireless@vger.kernel.org
16071 W:      http://linux-lc100020.sourceforge.net
16072 S:      Orphan
16073 F:      drivers/net/wireless/zydas/zd1201.*
16074
16075 USB ZR364XX DRIVER
16076 M:      Antoine Jacquet <royale@zerezo.com>
16077 L:      linux-usb@vger.kernel.org
16078 L:      linux-media@vger.kernel.org
16079 T:      git git://linuxtv.org/media_tree.git
16080 W:      http://royale.zerezo.com/zr364xx/
16081 S:      Maintained
16082 F:      Documentation/media/v4l-drivers/zr364xx*
16083 F:      drivers/media/usb/zr364xx/
16084
16085 USER-MODE LINUX (UML)
16086 M:      Jeff Dike <jdike@addtoit.com>
16087 M:      Richard Weinberger <richard@nod.at>
16088 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16089 L:      linux-um@lists.infradead.org
16090 W:      http://user-mode-linux.sourceforge.net
16091 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16093 S:      Maintained
16094 F:      Documentation/virtual/uml/
16095 F:      arch/um/
16096 F:      arch/x86/um/
16097 F:      fs/hostfs/
16098
16099 USERSPACE COPYIN/COPYOUT (UIOVEC)
16100 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16101 S:      Maintained
16102 F:      lib/iov_iter.c
16103 F:      include/linux/uio.h
16104
16105 USERSPACE DMA BUFFER DRIVER
16106 M:      Gerd Hoffmann <kraxel@redhat.com>
16107 S:      Maintained
16108 L:      dri-devel@lists.freedesktop.org
16109 F:      drivers/dma-buf/udmabuf.c
16110 F:      include/uapi/linux/udmabuf.h
16111 T:      git git://anongit.freedesktop.org/drm/drm-misc
16112
16113 USERSPACE I/O (UIO)
16114 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16115 S:      Maintained
16116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16117 F:      Documentation/driver-api/uio-howto.rst
16118 F:      drivers/uio/
16119 F:      include/linux/uio_driver.h
16120
16121 UTIL-LINUX PACKAGE
16122 M:      Karel Zak <kzak@redhat.com>
16123 L:      util-linux@vger.kernel.org
16124 W:      http://en.wikipedia.org/wiki/Util-linux
16125 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16126 S:      Maintained
16127
16128 UUID HELPERS
16129 M:      Christoph Hellwig <hch@lst.de>
16130 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16131 L:      linux-kernel@vger.kernel.org
16132 T:      git git://git.infradead.org/users/hch/uuid.git
16133 F:      lib/uuid.c
16134 F:      lib/test_uuid.c
16135 F:      include/linux/uuid.h
16136 F:      include/uapi/linux/uuid.h
16137 S:      Maintained
16138
16139 UVESAFB DRIVER
16140 M:      Michal Januszewski <spock@gentoo.org>
16141 L:      linux-fbdev@vger.kernel.org
16142 W:      https://github.com/mjanusz/v86d
16143 S:      Maintained
16144 F:      Documentation/fb/uvesafb.txt
16145 F:      drivers/video/fbdev/uvesafb.*
16146
16147 VF610 NAND DRIVER
16148 M:      Stefan Agner <stefan@agner.ch>
16149 L:      linux-mtd@lists.infradead.org
16150 S:      Supported
16151 F:      drivers/mtd/nand/raw/vf610_nfc.c
16152
16153 VFAT/FAT/MSDOS FILESYSTEM
16154 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16155 S:      Maintained
16156 F:      Documentation/filesystems/vfat.txt
16157 F:      fs/fat/
16158
16159 VFIO DRIVER
16160 M:      Alex Williamson <alex.williamson@redhat.com>
16161 L:      kvm@vger.kernel.org
16162 T:      git git://github.com/awilliam/linux-vfio.git
16163 S:      Maintained
16164 F:      Documentation/vfio.txt
16165 F:      drivers/vfio/
16166 F:      include/linux/vfio.h
16167 F:      include/uapi/linux/vfio.h
16168
16169 VFIO MEDIATED DEVICE DRIVERS
16170 M:      Kirti Wankhede <kwankhede@nvidia.com>
16171 L:      kvm@vger.kernel.org
16172 S:      Maintained
16173 F:      Documentation/vfio-mediated-device.txt
16174 F:      drivers/vfio/mdev/
16175 F:      include/linux/mdev.h
16176 F:      samples/vfio-mdev/
16177
16178 VFIO PLATFORM DRIVER
16179 M:      Eric Auger <eric.auger@redhat.com>
16180 L:      kvm@vger.kernel.org
16181 S:      Maintained
16182 F:      drivers/vfio/platform/
16183
16184 VGA_SWITCHEROO
16185 R:      Lukas Wunner <lukas@wunner.de>
16186 S:      Maintained
16187 F:      Documentation/gpu/vga-switcheroo.rst
16188 F:      drivers/gpu/vga/vga_switcheroo.c
16189 F:      include/linux/vga_switcheroo.h
16190 T:      git git://anongit.freedesktop.org/drm/drm-misc
16191
16192 VIA RHINE NETWORK DRIVER
16193 S:      Orphan
16194 F:      drivers/net/ethernet/via/via-rhine.c
16195
16196 VIA SD/MMC CARD CONTROLLER DRIVER
16197 M:      Bruce Chang <brucechang@via.com.tw>
16198 M:      Harald Welte <HaraldWelte@viatech.com>
16199 S:      Maintained
16200 F:      drivers/mmc/host/via-sdmmc.c
16201
16202 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16203 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16204 L:      linux-fbdev@vger.kernel.org
16205 S:      Maintained
16206 F:      include/linux/via-core.h
16207 F:      include/linux/via-gpio.h
16208 F:      include/linux/via_i2c.h
16209 F:      drivers/video/fbdev/via/
16210
16211 VIA VELOCITY NETWORK DRIVER
16212 M:      Francois Romieu <romieu@fr.zoreil.com>
16213 L:      netdev@vger.kernel.org
16214 S:      Maintained
16215 F:      drivers/net/ethernet/via/via-velocity.*
16216
16217 VICODEC VIRTUAL CODEC DRIVER
16218 M:      Hans Verkuil <hans.verkuil@cisco.com>
16219 L:      linux-media@vger.kernel.org
16220 T:      git git://linuxtv.org/media_tree.git
16221 W:      https://linuxtv.org
16222 S:      Maintained
16223 F:      drivers/media/platform/vicodec/*
16224
16225 VIDEO MULTIPLEXER DRIVER
16226 M:      Philipp Zabel <p.zabel@pengutronix.de>
16227 L:      linux-media@vger.kernel.org
16228 S:      Maintained
16229 F:      drivers/media/platform/video-mux.c
16230
16231 VIDEO I2C POLLING DRIVER
16232 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16233 L:      linux-media@vger.kernel.org
16234 S:      Maintained
16235 F:      drivers/media/i2c/video-i2c.c
16236
16237 VIDEOBUF2 FRAMEWORK
16238 M:      Pawel Osciak <pawel@osciak.com>
16239 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16240 M:      Kyungmin Park <kyungmin.park@samsung.com>
16241 L:      linux-media@vger.kernel.org
16242 S:      Maintained
16243 F:      drivers/media/common/videobuf2/*
16244 F:      include/media/videobuf2-*
16245
16246 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16247 M:      Helen Koike <helen.koike@collabora.com>
16248 L:      linux-media@vger.kernel.org
16249 T:      git git://linuxtv.org/media_tree.git
16250 W:      https://linuxtv.org
16251 S:      Maintained
16252 F:      drivers/media/platform/vimc/*
16253
16254 VIRT LIB
16255 M:      Alex Williamson <alex.williamson@redhat.com>
16256 M:      Paolo Bonzini <pbonzini@redhat.com>
16257 L:      kvm@vger.kernel.org
16258 S:      Supported
16259 F:      virt/lib/
16260
16261 VIRTIO AND VHOST VSOCK DRIVER
16262 M:      Stefan Hajnoczi <stefanha@redhat.com>
16263 L:      kvm@vger.kernel.org
16264 L:      virtualization@lists.linux-foundation.org
16265 L:      netdev@vger.kernel.org
16266 S:      Maintained
16267 F:      include/linux/virtio_vsock.h
16268 F:      include/uapi/linux/virtio_vsock.h
16269 F:      include/uapi/linux/vsockmon.h
16270 F:      include/uapi/linux/vm_sockets_diag.h
16271 F:      net/vmw_vsock/diag.c
16272 F:      net/vmw_vsock/af_vsock_tap.c
16273 F:      net/vmw_vsock/virtio_transport_common.c
16274 F:      net/vmw_vsock/virtio_transport.c
16275 F:      drivers/net/vsockmon.c
16276 F:      drivers/vhost/vsock.c
16277 F:      tools/testing/vsock/
16278
16279 VIRTIO CONSOLE DRIVER
16280 M:      Amit Shah <amit@kernel.org>
16281 L:      virtualization@lists.linux-foundation.org
16282 S:      Maintained
16283 F:      drivers/char/virtio_console.c
16284 F:      include/linux/virtio_console.h
16285 F:      include/uapi/linux/virtio_console.h
16286
16287 VIRTIO CORE, NET AND BLOCK DRIVERS
16288 M:      "Michael S. Tsirkin" <mst@redhat.com>
16289 M:      Jason Wang <jasowang@redhat.com>
16290 L:      virtualization@lists.linux-foundation.org
16291 S:      Maintained
16292 F:      Documentation/devicetree/bindings/virtio/
16293 F:      drivers/virtio/
16294 F:      tools/virtio/
16295 F:      drivers/net/virtio_net.c
16296 F:      drivers/block/virtio_blk.c
16297 F:      include/linux/virtio*.h
16298 F:      include/uapi/linux/virtio_*.h
16299 F:      drivers/crypto/virtio/
16300 F:      mm/balloon_compaction.c
16301
16302 VIRTIO CRYPTO DRIVER
16303 M:      Gonglei <arei.gonglei@huawei.com>
16304 L:      virtualization@lists.linux-foundation.org
16305 L:      linux-crypto@vger.kernel.org
16306 S:      Maintained
16307 F:      drivers/crypto/virtio/
16308 F:      include/uapi/linux/virtio_crypto.h
16309
16310 VIRTIO DRIVERS FOR S390
16311 M:      Cornelia Huck <cohuck@redhat.com>
16312 M:      Halil Pasic <pasic@linux.ibm.com>
16313 L:      linux-s390@vger.kernel.org
16314 L:      virtualization@lists.linux-foundation.org
16315 L:      kvm@vger.kernel.org
16316 S:      Supported
16317 F:      drivers/s390/virtio/
16318 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16319
16320 VIRTIO GPU DRIVER
16321 M:      David Airlie <airlied@linux.ie>
16322 M:      Gerd Hoffmann <kraxel@redhat.com>
16323 L:      dri-devel@lists.freedesktop.org
16324 L:      virtualization@lists.linux-foundation.org
16325 T:      git git://anongit.freedesktop.org/drm/drm-misc
16326 S:      Maintained
16327 F:      drivers/gpu/drm/virtio/
16328 F:      include/uapi/linux/virtio_gpu.h
16329
16330 VIRTIO HOST (VHOST)
16331 M:      "Michael S. Tsirkin" <mst@redhat.com>
16332 M:      Jason Wang <jasowang@redhat.com>
16333 L:      kvm@vger.kernel.org
16334 L:      virtualization@lists.linux-foundation.org
16335 L:      netdev@vger.kernel.org
16336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16337 S:      Maintained
16338 F:      drivers/vhost/
16339 F:      include/uapi/linux/vhost.h
16340
16341 VIRTIO INPUT DRIVER
16342 M:      Gerd Hoffmann <kraxel@redhat.com>
16343 S:      Maintained
16344 F:      drivers/virtio/virtio_input.c
16345 F:      include/uapi/linux/virtio_input.h
16346
16347 VIRTUAL BOX GUEST DEVICE DRIVER
16348 M:      Hans de Goede <hdegoede@redhat.com>
16349 M:      Arnd Bergmann <arnd@arndb.de>
16350 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16351 S:      Maintained
16352 F:      include/linux/vbox_utils.h
16353 F:      include/uapi/linux/vbox*.h
16354 F:      drivers/virt/vboxguest/
16355
16356 VIRTUAL SERIO DEVICE DRIVER
16357 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16358 S:      Maintained
16359 F:      drivers/input/serio/userio.c
16360 F:      include/uapi/linux/userio.h
16361
16362 VIVID VIRTUAL VIDEO DRIVER
16363 M:      Hans Verkuil <hverkuil@xs4all.nl>
16364 L:      linux-media@vger.kernel.org
16365 T:      git git://linuxtv.org/media_tree.git
16366 W:      https://linuxtv.org
16367 S:      Maintained
16368 F:      drivers/media/platform/vivid/*
16369
16370 VLYNQ BUS
16371 M:      Florian Fainelli <f.fainelli@gmail.com>
16372 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16373 S:      Maintained
16374 F:      drivers/vlynq/vlynq.c
16375 F:      include/linux/vlynq.h
16376
16377 VME SUBSYSTEM
16378 M:      Martyn Welch <martyn@welchs.me.uk>
16379 M:      Manohar Vanga <manohar.vanga@gmail.com>
16380 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16381 L:      devel@driverdev.osuosl.org
16382 S:      Maintained
16383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16384 F:      Documentation/driver-api/vme.rst
16385 F:      drivers/staging/vme/
16386 F:      drivers/vme/
16387 F:      include/linux/vme*
16388
16389 VMWARE BALLOON DRIVER
16390 M:      Julien Freche <jfreche@vmware.com>
16391 M:      Nadav Amit <namit@vmware.com>
16392 M:      "VMware, Inc." <pv-drivers@vmware.com>
16393 L:      linux-kernel@vger.kernel.org
16394 S:      Maintained
16395 F:      drivers/misc/vmw_balloon.c
16396
16397 VMWARE HYPERVISOR INTERFACE
16398 M:      Alok Kataria <akataria@vmware.com>
16399 L:      virtualization@lists.linux-foundation.org
16400 S:      Supported
16401 F:      arch/x86/kernel/cpu/vmware.c
16402
16403 VMWARE PVRDMA DRIVER
16404 M:      Adit Ranadive <aditr@vmware.com>
16405 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16406 L:      linux-rdma@vger.kernel.org
16407 S:      Maintained
16408 F:      drivers/infiniband/hw/vmw_pvrdma/
16409
16410 VMware PVSCSI driver
16411 M:      Jim Gill <jgill@vmware.com>
16412 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16413 L:      linux-scsi@vger.kernel.org
16414 S:      Maintained
16415 F:      drivers/scsi/vmw_pvscsi.c
16416 F:      drivers/scsi/vmw_pvscsi.h
16417
16418 VMWARE VMMOUSE SUBDRIVER
16419 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16420 M:      "VMware, Inc." <pv-drivers@vmware.com>
16421 L:      linux-input@vger.kernel.org
16422 S:      Maintained
16423 F:      drivers/input/mouse/vmmouse.c
16424 F:      drivers/input/mouse/vmmouse.h
16425
16426 VMWARE VMXNET3 ETHERNET DRIVER
16427 M:      Ronak Doshi <doshir@vmware.com>
16428 M:      "VMware, Inc." <pv-drivers@vmware.com>
16429 L:      netdev@vger.kernel.org
16430 S:      Maintained
16431 F:      drivers/net/vmxnet3/
16432
16433 VOCORE VOCORE2 BOARD
16434 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16435 L:      linux-mips@vger.kernel.org
16436 S:      Maintained
16437 F:      arch/mips/boot/dts/ralink/vocore2.dts
16438
16439 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16440 M:      Liam Girdwood <lgirdwood@gmail.com>
16441 M:      Mark Brown <broonie@kernel.org>
16442 L:      linux-kernel@vger.kernel.org
16443 W:      http://www.slimlogic.co.uk/?p=48
16444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16445 S:      Supported
16446 F:      Documentation/devicetree/bindings/regulator/
16447 F:      Documentation/power/regulator/
16448 F:      drivers/regulator/
16449 F:      include/dt-bindings/regulator/
16450 F:      include/linux/regulator/
16451
16452 VRF
16453 M:      David Ahern <dsa@cumulusnetworks.com>
16454 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16455 L:      netdev@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/net/vrf.c
16458 F:      Documentation/networking/vrf.txt
16459
16460 VT1211 HARDWARE MONITOR DRIVER
16461 M:      Juerg Haefliger <juergh@gmail.com>
16462 L:      linux-hwmon@vger.kernel.org
16463 S:      Maintained
16464 F:      Documentation/hwmon/vt1211
16465 F:      drivers/hwmon/vt1211.c
16466
16467 VT8231 HARDWARE MONITOR DRIVER
16468 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16469 L:      linux-hwmon@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/hwmon/vt8231.c
16472
16473 VUB300 USB to SDIO/SD/MMC bridge chip
16474 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16475 L:      linux-mmc@vger.kernel.org
16476 L:      linux-usb@vger.kernel.org
16477 S:      Supported
16478 F:      drivers/mmc/host/vub300.c
16479
16480 W1 DALLAS'S 1-WIRE BUS
16481 M:      Evgeniy Polyakov <zbr@ioremap.net>
16482 S:      Maintained
16483 F:      Documentation/devicetree/bindings/w1/
16484 F:      Documentation/w1/
16485 F:      drivers/w1/
16486 F:      include/linux/w1.h
16487
16488 W83791D HARDWARE MONITORING DRIVER
16489 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16490 L:      linux-hwmon@vger.kernel.org
16491 S:      Maintained
16492 F:      Documentation/hwmon/w83791d
16493 F:      drivers/hwmon/w83791d.c
16494
16495 W83793 HARDWARE MONITORING DRIVER
16496 M:      Rudolf Marek <r.marek@assembler.cz>
16497 L:      linux-hwmon@vger.kernel.org
16498 S:      Maintained
16499 F:      Documentation/hwmon/w83793
16500 F:      drivers/hwmon/w83793.c
16501
16502 W83795 HARDWARE MONITORING DRIVER
16503 M:      Jean Delvare <jdelvare@suse.com>
16504 L:      linux-hwmon@vger.kernel.org
16505 S:      Maintained
16506 F:      drivers/hwmon/w83795.c
16507
16508 W83L51xD SD/MMC CARD INTERFACE DRIVER
16509 M:      Pierre Ossman <pierre@ossman.eu>
16510 S:      Maintained
16511 F:      drivers/mmc/host/wbsd.*
16512
16513 WACOM PROTOCOL 4 SERIAL TABLETS
16514 M:      Julian Squires <julian@cipht.net>
16515 M:      Hans de Goede <hdegoede@redhat.com>
16516 L:      linux-input@vger.kernel.org
16517 S:      Maintained
16518 F:      drivers/input/tablet/wacom_serial4.c
16519
16520 WATCHDOG DEVICE DRIVERS
16521 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16522 M:      Guenter Roeck <linux@roeck-us.net>
16523 L:      linux-watchdog@vger.kernel.org
16524 W:      http://www.linux-watchdog.org/
16525 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16526 S:      Maintained
16527 F:      Documentation/devicetree/bindings/watchdog/
16528 F:      Documentation/watchdog/
16529 F:      drivers/watchdog/
16530 F:      include/linux/watchdog.h
16531 F:      include/uapi/linux/watchdog.h
16532
16533 WHISKEYCOVE PMIC GPIO DRIVER
16534 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16535 L:      linux-gpio@vger.kernel.org
16536 S:      Maintained
16537 F:      drivers/gpio/gpio-wcove.c
16538
16539 WIIMOTE HID DRIVER
16540 M:      David Herrmann <dh.herrmann@googlemail.com>
16541 L:      linux-input@vger.kernel.org
16542 S:      Maintained
16543 F:      drivers/hid/hid-wiimote*
16544
16545 WILOCITY WIL6210 WIRELESS DRIVER
16546 M:      Maya Erez <merez@codeaurora.org>
16547 L:      linux-wireless@vger.kernel.org
16548 L:      wil6210@qti.qualcomm.com
16549 S:      Supported
16550 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16551 F:      drivers/net/wireless/ath/wil6210/
16552
16553 WIMAX STACK
16554 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16555 M:      linux-wimax@intel.com
16556 L:      wimax@linuxwimax.org (subscribers-only)
16557 S:      Supported
16558 W:      http://linuxwimax.org
16559 F:      Documentation/wimax/README.wimax
16560 F:      include/linux/wimax/debug.h
16561 F:      include/net/wimax.h
16562 F:      include/uapi/linux/wimax.h
16563 F:      net/wimax/
16564
16565 WINBOND CIR DRIVER
16566 M:      David Härdeman <david@hardeman.nu>
16567 S:      Maintained
16568 F:      drivers/media/rc/winbond-cir.c
16569
16570 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16571 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16572 L:      linux-watchdog@vger.kernel.org
16573 S:      Maintained
16574 F:      drivers/watchdog/ebc-c384_wdt.c
16575
16576 WINSYSTEMS WS16C48 GPIO DRIVER
16577 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16578 L:      linux-gpio@vger.kernel.org
16579 S:      Maintained
16580 F:      drivers/gpio/gpio-ws16c48.c
16581
16582 WISTRON LAPTOP BUTTON DRIVER
16583 M:      Miloslav Trmac <mitr@volny.cz>
16584 S:      Maintained
16585 F:      drivers/input/misc/wistron_btns.c
16586
16587 WL3501 WIRELESS PCMCIA CARD DRIVER
16588 L:      linux-wireless@vger.kernel.org
16589 S:      Odd fixes
16590 F:      drivers/net/wireless/wl3501*
16591
16592 WOLFSON MICROELECTRONICS DRIVERS
16593 L:      patches@opensource.cirrus.com
16594 T:      git https://github.com/CirrusLogic/linux-drivers.git
16595 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16596 S:      Supported
16597 F:      Documentation/hwmon/wm83??
16598 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16599 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16600 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16601 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16602 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16603 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16604 F:      drivers/clk/clk-wm83*.c
16605 F:      drivers/extcon/extcon-arizona.c
16606 F:      drivers/leds/leds-wm83*.c
16607 F:      drivers/gpio/gpio-*wm*.c
16608 F:      drivers/gpio/gpio-arizona.c
16609 F:      drivers/hwmon/wm83??-hwmon.c
16610 F:      drivers/input/misc/wm831x-on.c
16611 F:      drivers/input/touchscreen/wm831x-ts.c
16612 F:      drivers/input/touchscreen/wm97*.c
16613 F:      drivers/mfd/arizona*
16614 F:      drivers/mfd/wm*.c
16615 F:      drivers/mfd/cs47l24*
16616 F:      drivers/power/supply/wm83*.c
16617 F:      drivers/rtc/rtc-wm83*.c
16618 F:      drivers/regulator/wm8*.c
16619 F:      drivers/regulator/arizona*
16620 F:      drivers/video/backlight/wm83*_bl.c
16621 F:      drivers/watchdog/wm83*_wdt.c
16622 F:      include/linux/mfd/arizona/
16623 F:      include/linux/mfd/wm831x/
16624 F:      include/linux/mfd/wm8350/
16625 F:      include/linux/mfd/wm8400*
16626 F:      include/linux/regulator/arizona*
16627 F:      include/linux/wm97xx.h
16628 F:      include/sound/wm????.h
16629 F:      sound/soc/codecs/arizona.?
16630 F:      sound/soc/codecs/wm*
16631 F:      sound/soc/codecs/cs47l24*
16632
16633 WORKQUEUE
16634 M:      Tejun Heo <tj@kernel.org>
16635 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16637 S:      Maintained
16638 F:      include/linux/workqueue.h
16639 F:      kernel/workqueue.c
16640 F:      Documentation/core-api/workqueue.rst
16641
16642 X-POWERS AXP288 PMIC DRIVERS
16643 M:      Hans de Goede <hdegoede@redhat.com>
16644 S:      Maintained
16645 N:      axp288
16646 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16647
16648 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16649 M:      Chen-Yu Tsai <wens@csie.org>
16650 L:      linux-kernel@vger.kernel.org
16651 S:      Maintained
16652 N:      axp[128]
16653
16654 X.25 NETWORK LAYER
16655 M:      Andrew Hendry <andrew.hendry@gmail.com>
16656 L:      linux-x25@vger.kernel.org
16657 S:      Odd Fixes
16658 F:      Documentation/networking/x25*
16659 F:      include/net/x25*
16660 F:      net/x25/
16661
16662 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16663 M:      Thomas Gleixner <tglx@linutronix.de>
16664 M:      Ingo Molnar <mingo@redhat.com>
16665 M:      Borislav Petkov <bp@alien8.de>
16666 R:      "H. Peter Anvin" <hpa@zytor.com>
16667 M:      x86@kernel.org
16668 L:      linux-kernel@vger.kernel.org
16669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16670 S:      Maintained
16671 F:      Documentation/devicetree/bindings/x86/
16672 F:      Documentation/x86/
16673 F:      arch/x86/
16674
16675 X86 ENTRY CODE
16676 M:      Andy Lutomirski <luto@kernel.org>
16677 L:      linux-kernel@vger.kernel.org
16678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16679 S:      Maintained
16680 F:      arch/x86/entry/
16681
16682 X86 MCE INFRASTRUCTURE
16683 M:      Tony Luck <tony.luck@intel.com>
16684 M:      Borislav Petkov <bp@alien8.de>
16685 L:      linux-edac@vger.kernel.org
16686 S:      Maintained
16687 F:      arch/x86/kernel/cpu/mcheck/*
16688
16689 X86 MICROCODE UPDATE SUPPORT
16690 M:      Borislav Petkov <bp@alien8.de>
16691 S:      Maintained
16692 F:      arch/x86/kernel/cpu/microcode/*
16693
16694 X86 MM
16695 M:      Dave Hansen <dave.hansen@linux.intel.com>
16696 M:      Andy Lutomirski <luto@kernel.org>
16697 M:      Peter Zijlstra <peterz@infradead.org>
16698 L:      linux-kernel@vger.kernel.org
16699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16700 S:      Maintained
16701 F:      arch/x86/mm/
16702
16703 X86 PLATFORM DRIVERS
16704 M:      Darren Hart <dvhart@infradead.org>
16705 M:      Andy Shevchenko <andy@infradead.org>
16706 L:      platform-driver-x86@vger.kernel.org
16707 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16708 S:      Maintained
16709 F:      drivers/platform/x86/
16710 F:      drivers/platform/olpc/
16711
16712 X86 PLATFORM DRIVERS - ARCH
16713 R:      Darren Hart <dvhart@infradead.org>
16714 R:      Andy Shevchenko <andy@infradead.org>
16715 L:      platform-driver-x86@vger.kernel.org
16716 L:      x86@kernel.org
16717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16718 S:      Maintained
16719 F:      arch/x86/platform
16720
16721 X86 VDSO
16722 M:      Andy Lutomirski <luto@kernel.org>
16723 L:      linux-kernel@vger.kernel.org
16724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16725 S:      Maintained
16726 F:      arch/x86/entry/vdso/
16727
16728 XARRAY
16729 M:      Matthew Wilcox <willy@infradead.org>
16730 L:      linux-fsdevel@vger.kernel.org
16731 S:      Supported
16732 F:      Documentation/core-api/xarray.rst
16733 F:      lib/idr.c
16734 F:      lib/xarray.c
16735 F:      include/linux/idr.h
16736 F:      include/linux/xarray.h
16737 F:      tools/testing/radix-tree
16738
16739 XBOX DVD IR REMOTE
16740 M:      Benjamin Valentin <benpicco@googlemail.com>
16741 S:      Maintained
16742 F:      drivers/media/rc/xbox_remote.c
16743 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16744
16745 XC2028/3028 TUNER DRIVER
16746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16747 L:      linux-media@vger.kernel.org
16748 W:      https://linuxtv.org
16749 T:      git git://linuxtv.org/media_tree.git
16750 S:      Maintained
16751 F:      drivers/media/tuners/tuner-xc2028.*
16752
16753 XDP (eXpress Data Path)
16754 M:      Alexei Starovoitov <ast@kernel.org>
16755 M:      Daniel Borkmann <daniel@iogearbox.net>
16756 M:      David S. Miller <davem@davemloft.net>
16757 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16758 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16759 M:      John Fastabend <john.fastabend@gmail.com>
16760 L:      netdev@vger.kernel.org
16761 L:      xdp-newbies@vger.kernel.org
16762 L:      bpf@vger.kernel.org
16763 S:      Supported
16764 F:      net/core/xdp.c
16765 F:      include/net/xdp.h
16766 F:      kernel/bpf/devmap.c
16767 F:      kernel/bpf/cpumap.c
16768 F:      include/trace/events/xdp.h
16769 K:      xdp
16770 N:      xdp
16771
16772 XDP SOCKETS (AF_XDP)
16773 M:      Björn Töpel <bjorn.topel@intel.com>
16774 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16775 L:      netdev@vger.kernel.org
16776 L:      bpf@vger.kernel.org
16777 S:      Maintained
16778 F:      kernel/bpf/xskmap.c
16779 F:      net/xdp/
16780
16781 XEN BLOCK SUBSYSTEM
16782 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16783 M:      Roger Pau Monné <roger.pau@citrix.com>
16784 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16785 S:      Supported
16786 F:      drivers/block/xen-blkback/*
16787 F:      drivers/block/xen*
16788
16789 XEN HYPERVISOR ARM
16790 M:      Stefano Stabellini <sstabellini@kernel.org>
16791 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16792 S:      Maintained
16793 F:      arch/arm/xen/
16794 F:      arch/arm/include/asm/xen/
16795
16796 XEN HYPERVISOR ARM64
16797 M:      Stefano Stabellini <sstabellini@kernel.org>
16798 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16799 S:      Maintained
16800 F:      arch/arm64/xen/
16801 F:      arch/arm64/include/asm/xen/
16802
16803 XEN HYPERVISOR INTERFACE
16804 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16805 M:      Juergen Gross <jgross@suse.com>
16806 R:      Stefano Stabellini <sstabellini@kernel.org>
16807 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16809 S:      Supported
16810 F:      arch/x86/xen/
16811 F:      arch/x86/platform/pvh/
16812 F:      drivers/*/xen-*front.c
16813 F:      drivers/xen/
16814 F:      arch/x86/include/asm/xen/
16815 F:      arch/x86/include/asm/pvclock-abi.h
16816 F:      include/xen/
16817 F:      include/uapi/xen/
16818 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16819 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16820
16821 XEN NETWORK BACKEND DRIVER
16822 M:      Wei Liu <wei.liu2@citrix.com>
16823 M:      Paul Durrant <paul.durrant@citrix.com>
16824 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16825 L:      netdev@vger.kernel.org
16826 S:      Supported
16827 F:      drivers/net/xen-netback/*
16828
16829 XEN PCI SUBSYSTEM
16830 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16831 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16832 S:      Supported
16833 F:      arch/x86/pci/*xen*
16834 F:      drivers/pci/*xen*
16835
16836 XEN PVSCSI DRIVERS
16837 M:      Juergen Gross <jgross@suse.com>
16838 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16839 L:      linux-scsi@vger.kernel.org
16840 S:      Supported
16841 F:      drivers/scsi/xen-scsifront.c
16842 F:      drivers/xen/xen-scsiback.c
16843 F:      include/xen/interface/io/vscsiif.h
16844
16845 XEN SWIOTLB SUBSYSTEM
16846 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16847 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16848 L:      iommu@lists.linux-foundation.org
16849 S:      Supported
16850 F:      arch/x86/xen/*swiotlb*
16851 F:      drivers/xen/*swiotlb*
16852
16853 XEN SOUND FRONTEND DRIVER
16854 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16855 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16856 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16857 S:      Supported
16858 F:      sound/xen/*
16859
16860 XFS FILESYSTEM
16861 M:      Darrick J. Wong <darrick.wong@oracle.com>
16862 M:      linux-xfs@vger.kernel.org
16863 L:      linux-xfs@vger.kernel.org
16864 W:      http://xfs.org/
16865 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16866 S:      Supported
16867 F:      Documentation/filesystems/xfs.txt
16868 F:      fs/xfs/
16869
16870 XILINX AXI ETHERNET DRIVER
16871 M:      Anirudha Sarangi <anirudh@xilinx.com>
16872 M:      John Linn <John.Linn@xilinx.com>
16873 S:      Maintained
16874 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16875
16876 XILINX UARTLITE SERIAL DRIVER
16877 M:      Peter Korsgaard <jacmet@sunsite.dk>
16878 L:      linux-serial@vger.kernel.org
16879 S:      Maintained
16880 F:      drivers/tty/serial/uartlite.c
16881
16882 XILINX VIDEO IP CORES
16883 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16884 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16885 L:      linux-media@vger.kernel.org
16886 T:      git git://linuxtv.org/media_tree.git
16887 S:      Supported
16888 F:      Documentation/devicetree/bindings/media/xilinx/
16889 F:      drivers/media/platform/xilinx/
16890 F:      include/uapi/linux/xilinx-v4l2-controls.h
16891
16892 XILLYBUS DRIVER
16893 M:      Eli Billauer <eli.billauer@gmail.com>
16894 L:      linux-kernel@vger.kernel.org
16895 S:      Supported
16896 F:      drivers/char/xillybus/
16897
16898 XLP9XX I2C DRIVER
16899 M:      George Cherian <george.cherian@cavium.com>
16900 M:      Jan Glauber <jglauber@cavium.com>
16901 L:      linux-i2c@vger.kernel.org
16902 W:      http://www.cavium.com
16903 S:      Supported
16904 F:      drivers/i2c/busses/i2c-xlp9xx.c
16905
16906 XRA1403 GPIO EXPANDER
16907 M:      Nandor Han <nandor.han@ge.com>
16908 M:      Semi Malinen <semi.malinen@ge.com>
16909 L:      linux-gpio@vger.kernel.org
16910 S:      Maintained
16911 F:      drivers/gpio/gpio-xra1403.c
16912 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16913
16914 XTENSA XTFPGA PLATFORM SUPPORT
16915 M:      Max Filippov <jcmvbkbc@gmail.com>
16916 L:      linux-xtensa@linux-xtensa.org
16917 S:      Maintained
16918 F:      drivers/spi/spi-xtensa-xtfpga.c
16919 F:      sound/soc/xtensa/xtfpga-i2s.c
16920
16921 YAM DRIVER FOR AX.25
16922 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16923 L:      linux-hams@vger.kernel.org
16924 S:      Maintained
16925 F:      drivers/net/hamradio/yam*
16926 F:      include/linux/yam.h
16927
16928 YAMA SECURITY MODULE
16929 M:      Kees Cook <keescook@chromium.org>
16930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16931 S:      Supported
16932 F:      security/yama/
16933 F:      Documentation/admin-guide/LSM/Yama.rst
16934
16935 YEALINK PHONE DRIVER
16936 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16937 L:      usbb2k-api-dev@nongnu.org
16938 S:      Maintained
16939 F:      Documentation/input/devices/yealink.rst
16940 F:      drivers/input/misc/yealink.*
16941
16942 Z8530 DRIVER FOR AX.25
16943 M:      Joerg Reuter <jreuter@yaina.de>
16944 W:      http://yaina.de/jreuter/
16945 W:      http://www.qsl.net/dl1bke/
16946 L:      linux-hams@vger.kernel.org
16947 S:      Maintained
16948 F:      Documentation/networking/z8530drv.txt
16949 F:      drivers/net/hamradio/*scc.c
16950 F:      drivers/net/hamradio/z8530.h
16951
16952 ZBUD COMPRESSED PAGE ALLOCATOR
16953 M:      Seth Jennings <sjenning@redhat.com>
16954 M:      Dan Streetman <ddstreet@ieee.org>
16955 L:      linux-mm@kvack.org
16956 S:      Maintained
16957 F:      mm/zbud.c
16958 F:      include/linux/zbud.h
16959
16960 ZD1211RW WIRELESS DRIVER
16961 M:      Daniel Drake <dsd@gentoo.org>
16962 M:      Ulrich Kunitz <kune@deine-taler.de>
16963 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16964 L:      linux-wireless@vger.kernel.org
16965 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16966 S:      Maintained
16967 F:      drivers/net/wireless/zydas/zd1211rw/
16968
16969 ZD1301 MEDIA DRIVER
16970 M:      Antti Palosaari <crope@iki.fi>
16971 L:      linux-media@vger.kernel.org
16972 W:      https://linuxtv.org/
16973 W:      http://palosaari.fi/linux/
16974 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16975 S:      Maintained
16976 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16977
16978 ZD1301_DEMOD MEDIA DRIVER
16979 M:      Antti Palosaari <crope@iki.fi>
16980 L:      linux-media@vger.kernel.org
16981 W:      https://linuxtv.org/
16982 W:      http://palosaari.fi/linux/
16983 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16984 S:      Maintained
16985 F:      drivers/media/dvb-frontends/zd1301_demod*
16986
16987 ZPOOL COMPRESSED PAGE STORAGE API
16988 M:      Dan Streetman <ddstreet@ieee.org>
16989 L:      linux-mm@kvack.org
16990 S:      Maintained
16991 F:      mm/zpool.c
16992 F:      include/linux/zpool.h
16993
16994 ZR36067 VIDEO FOR LINUX DRIVER
16995 L:      mjpeg-users@lists.sourceforge.net
16996 L:      linux-media@vger.kernel.org
16997 W:      http://mjpeg.sourceforge.net/driver-zoran/
16998 T:      hg https://linuxtv.org/hg/v4l-dvb
16999 S:      Odd Fixes
17000 F:      drivers/staging/media/zoran/
17001
17002 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17003 M:      Minchan Kim <minchan@kernel.org>
17004 M:      Nitin Gupta <ngupta@vflare.org>
17005 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17006 L:      linux-kernel@vger.kernel.org
17007 S:      Maintained
17008 F:      drivers/block/zram/
17009 F:      Documentation/blockdev/zram.txt
17010
17011 ZS DECSTATION Z85C30 SERIAL DRIVER
17012 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17013 S:      Maintained
17014 F:      drivers/tty/serial/zs.*
17015
17016 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17017 M:      Minchan Kim <minchan@kernel.org>
17018 M:      Nitin Gupta <ngupta@vflare.org>
17019 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17020 L:      linux-mm@kvack.org
17021 S:      Maintained
17022 F:      mm/zsmalloc.c
17023 F:      include/linux/zsmalloc.h
17024 F:      Documentation/vm/zsmalloc.rst
17025
17026 ZSWAP COMPRESSED SWAP CACHING
17027 M:      Seth Jennings <sjenning@redhat.com>
17028 M:      Dan Streetman <ddstreet@ieee.org>
17029 L:      linux-mm@kvack.org
17030 S:      Maintained
17031 F:      mm/zswap.c
17032
17033 THE REST
17034 M:      Linus Torvalds <torvalds@linux-foundation.org>
17035 L:      linux-kernel@vger.kernel.org
17036 Q:      http://patchwork.kernel.org/project/LKML/list/
17037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17038 S:      Buried alive in reporters
17039 F:      *
17040 F:      */