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:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 S:      Maintained
 370 F:      drivers/acpi/arm64
 371
 372 ACPI I2C MULTI INSTANTIATE DRIVER
 373 M:      Hans de Goede <hdegoede@redhat.com>
 374 L:      platform-driver-x86@vger.kernel.org
 375 S:      Maintained
 376 F:      drivers/platform/x86/i2c-multi-instantiate.c
 377
 378 ACPI PMIC DRIVERS
 379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 380 M:      Len Brown <lenb@kernel.org>
 381 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 382 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/pmic/
 389
 390 ACPI THERMAL DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/*thermal*
 397
 398 ACPI VIDEO DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/acpi_video.c
 405
 406 ACPI WMI DRIVER
 407 L:      platform-driver-x86@vger.kernel.org
 408 S:      Orphan
 409 F:      drivers/platform/x86/wmi.c
 410 F:      include/uapi/linux/wmi.h
 411
 412 AD1889 ALSA SOUND DRIVER
 413 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD FCH GPIO DRIVER
 770 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 771 L:      linux-gpio@vger.kernel.org
 772 S:      Maintained
 773 F:      drivers/gpio/gpio-amd-fch.c
 774 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 775
 776 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 777 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 778 S:      Orphan
 779 F:      drivers/usb/gadget/udc/amd5536udc.*
 780
 781 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 782 P:      Andres Salomon <dilinger@queued.net>
 783 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 784 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 785 S:      Supported
 786 F:      drivers/char/hw_random/geode-rng.c
 787 F:      drivers/crypto/geode*
 788 F:      drivers/video/fbdev/geode/
 789 F:      arch/x86/include/asm/geode.h
 790
 791 AMD IOMMU (AMD-VI)
 792 M:      Joerg Roedel <joro@8bytes.org>
 793 L:      iommu@lists.linux-foundation.org
 794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 795 S:      Maintained
 796 F:      drivers/iommu/amd_iommu*.[ch]
 797 F:      include/linux/amd-iommu.h
 798
 799 AMD KFD
 800 M:      Oded Gabbay <oded.gabbay@gmail.com>
 801 L:      dri-devel@lists.freedesktop.org
 802 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 803 S:      Supported
 804 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 811 F:      drivers/gpu/drm/amd/amdkfd/
 812 F:      drivers/gpu/drm/amd/include/cik_structs.h
 813 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 814 F:      drivers/gpu/drm/amd/include/vi_structs.h
 815 F:      drivers/gpu/drm/amd/include/v9_structs.h
 816 F:      include/uapi/linux/kfd_ioctl.h
 817
 818 AMD POWERPLAY
 819 M:      Rex Zhu <rex.zhu@amd.com>
 820 M:      Evan Quan <evan.quan@amd.com>
 821 L:      amd-gfx@lists.freedesktop.org
 822 S:      Supported
 823 F:      drivers/gpu/drm/amd/powerplay/
 824 T:      git git://people.freedesktop.org/~agd5f/linux
 825
 826 AMD SEATTLE DEVICE TREE SUPPORT
 827 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 828 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 829 M:      Tom Lendacky <thomas.lendacky@amd.com>
 830 S:      Supported
 831 F:      arch/arm64/boot/dts/amd/
 832
 833 AMD XGBE DRIVER
 834 M:      Tom Lendacky <thomas.lendacky@amd.com>
 835 L:      netdev@vger.kernel.org
 836 S:      Supported
 837 F:      drivers/net/ethernet/amd/xgbe/
 838 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 839
 840 ANALOG DEVICES INC AD5686 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-pm@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5686*
 846 F:      drivers/iio/dac/ad5696*
 847
 848 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 854 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 855
 856 ANALOG DEVICES INC AD7124 DRIVER
 857 M:      Stefan Popa <stefan.popa@analog.com>
 858 L:      linux-iio@vger.kernel.org
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      drivers/iio/adc/ad7124.c
 862 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 863
 864 ANALOG DEVICES INC AD7606 DRIVER
 865 M:      Stefan Popa <stefan.popa@analog.com>
 866 L:      linux-iio@vger.kernel.org
 867 W:      http://ez.analog.com/community/linux-device-drivers
 868 S:      Supported
 869 F:      drivers/iio/adc/ad7606.c
 870 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 871
 872 ANALOG DEVICES INC AD7768-1 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-iio@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/adc/ad7768-1.c
 878 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 879
 880 ANALOG DEVICES INC AD9389B DRIVER
 881 M:      Hans Verkuil <hans.verkuil@cisco.com>
 882 L:      linux-media@vger.kernel.org
 883 S:      Maintained
 884 F:      drivers/media/i2c/ad9389b*
 885
 886 ANALOG DEVICES INC ADGS1408 DRIVER
 887 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 888 S:      Supported
 889 F:      drivers/mux/adgs1408.c
 890 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 891
 892 ANALOG DEVICES INC ADP5061 DRIVER
 893 M:      Stefan Popa <stefan.popa@analog.com>
 894 L:      linux-pm@vger.kernel.org
 895 W:      http://ez.analog.com/community/linux-device-drivers
 896 S:      Supported
 897 F:      drivers/power/supply/adp5061.c
 898
 899 ANALOG DEVICES INC ADV7180 DRIVER
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      linux-media@vger.kernel.org
 902 W:      http://ez.analog.com/community/linux-device-drivers
 903 S:      Supported
 904 F:      drivers/media/i2c/adv7180.c
 905
 906 ANALOG DEVICES INC ADV748X DRIVER
 907 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 908 L:      linux-media@vger.kernel.org
 909 S:      Maintained
 910 F:      drivers/media/i2c/adv748x/*
 911
 912 ANALOG DEVICES INC ADV7511 DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/adv7511*
 917
 918 ANALOG DEVICES INC ADV7604 DRIVER
 919 M:      Hans Verkuil <hans.verkuil@cisco.com>
 920 L:      linux-media@vger.kernel.org
 921 S:      Maintained
 922 F:      drivers/media/i2c/adv7604*
 923
 924 ANALOG DEVICES INC ADV7842 DRIVER
 925 M:      Hans Verkuil <hans.verkuil@cisco.com>
 926 L:      linux-media@vger.kernel.org
 927 S:      Maintained
 928 F:      drivers/media/i2c/adv7842*
 929
 930 ANALOG DEVICES INC ASOC CODEC DRIVERS
 931 M:      Lars-Peter Clausen <lars@metafoo.de>
 932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 933 W:      http://wiki.analog.com/
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      sound/soc/codecs/adau*
 937 F:      sound/soc/codecs/adav*
 938 F:      sound/soc/codecs/ad1*
 939 F:      sound/soc/codecs/ad7*
 940 F:      sound/soc/codecs/ssm*
 941 F:      sound/soc/codecs/sigmadsp.*
 942
 943 ANALOG DEVICES INC DMA DRIVERS
 944 M:      Lars-Peter Clausen <lars@metafoo.de>
 945 W:      http://ez.analog.com/community/linux-device-drivers
 946 S:      Supported
 947 F:      drivers/dma/dma-axi-dmac.c
 948
 949 ANALOG DEVICES INC IIO DRIVERS
 950 M:      Lars-Peter Clausen <lars@metafoo.de>
 951 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 952 W:      http://wiki.analog.com/
 953 W:      http://ez.analog.com/community/linux-device-drivers
 954 S:      Supported
 955 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 957 F:      drivers/iio/*/ad*
 958 F:      drivers/iio/adc/ltc2497*
 959 X:      drivers/iio/*/adjd*
 960 F:      drivers/staging/iio/*/ad*
 961
 962 ANDES ARCHITECTURE
 963 M:      Greentime Hu <green.hu@gmail.com>
 964 M:      Vincent Chen <deanbo422@gmail.com>
 965 T:      git https://github.com/andestech/linux.git
 966 S:      Supported
 967 F:      arch/nds32/
 968 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 969 F:      Documentation/devicetree/bindings/nds32/
 970 K:      nds32
 971 N:      nds32
 972
 973 ANDROID CONFIG FRAGMENTS
 974 M:      Rob Herring <robh@kernel.org>
 975 S:      Supported
 976 F:      kernel/configs/android*
 977
 978 ANDROID DRIVERS
 979 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 980 M:      Arve Hjønnevåg <arve@android.com>
 981 M:      Todd Kjos <tkjos@android.com>
 982 M:      Martijn Coenen <maco@android.com>
 983 M:      Joel Fernandes <joel@joelfernandes.org>
 984 M:      Christian Brauner <christian@brauner.io>
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 986 L:      devel@driverdev.osuosl.org
 987 S:      Supported
 988 F:      drivers/android/
 989 F:      drivers/staging/android/
 990
 991 ANDROID GOLDFISH PIC DRIVER
 992 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 993 S:      Supported
 994 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 995 F:      drivers/irqchip/irq-goldfish-pic.c
 996
 997 ANDROID GOLDFISH RTC DRIVER
 998 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 999 S:      Supported
1000 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1001 F:      drivers/rtc/rtc-goldfish.c
1002
1003 ANDROID ION DRIVER
1004 M:      Laura Abbott <labbott@redhat.com>
1005 M:      Sumit Semwal <sumit.semwal@linaro.org>
1006 L:      devel@driverdev.osuosl.org
1007 L:      dri-devel@lists.freedesktop.org
1008 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1009 S:      Supported
1010 F:      drivers/staging/android/ion
1011 F:      drivers/staging/android/uapi/ion.h
1012
1013 AOA (Apple Onboard Audio) ALSA DRIVER
1014 M:      Johannes Berg <johannes@sipsolutions.net>
1015 L:      linuxppc-dev@lists.ozlabs.org
1016 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1017 S:      Maintained
1018 F:      sound/aoa/
1019
1020 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1021 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1022 L:      linux-iio@vger.kernel.org
1023 S:      Maintained
1024 F:      drivers/iio/adc/stx104.c
1025
1026 APM DRIVER
1027 M:      Jiri Kosina <jikos@kernel.org>
1028 S:      Odd fixes
1029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1030 F:      arch/x86/kernel/apm_32.c
1031 F:      include/linux/apm_bios.h
1032 F:      include/uapi/linux/apm_bios.h
1033 F:      drivers/char/apm-emulation.c
1034
1035 APPARMOR SECURITY MODULE
1036 M:      John Johansen <john.johansen@canonical.com>
1037 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1038 W:      wiki.apparmor.net
1039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1040 S:      Supported
1041 F:      security/apparmor/
1042 F:      Documentation/admin-guide/LSM/apparmor.rst
1043
1044 APPLE BCM5974 MULTITOUCH DRIVER
1045 M:      Henrik Rydberg <rydberg@bitmath.org>
1046 L:      linux-input@vger.kernel.org
1047 S:      Odd fixes
1048 F:      drivers/input/mouse/bcm5974.c
1049
1050 APPLE SMC DRIVER
1051 M:      Henrik Rydberg <rydberg@bitmath.org>
1052 L:      linux-hwmon@vger.kernel.org
1053 S:      Odd fixes
1054 F:      drivers/hwmon/applesmc.c
1055
1056 APPLETALK NETWORK LAYER
1057 L:      netdev@vger.kernel.org
1058 S:      Odd fixes
1059 F:      drivers/net/appletalk/
1060 F:      net/appletalk/
1061
1062 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1063 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1064 S:      Supported
1065 F:      arch/arm64/boot/dts/apm/
1066
1067 APPLIED MICRO (APM) X-GENE SOC EDAC
1068 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1069 S:      Supported
1070 F:      drivers/edac/xgene_edac.c
1071 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1072
1073 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1074 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1075 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1076 S:      Supported
1077 F:      drivers/net/ethernet/apm/xgene-v2/
1078
1079 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1080 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1081 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1082 M:      Quan Nguyen <quan@os.amperecomputing.com>
1083 S:      Supported
1084 F:      drivers/net/ethernet/apm/xgene/
1085 F:      drivers/net/phy/mdio-xgene.c
1086 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1087 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1088
1089 APPLIED MICRO (APM) X-GENE SOC PMU
1090 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1091 S:      Supported
1092 F:      drivers/perf/xgene_pmu.c
1093 F:      Documentation/perf/xgene-pmu.txt
1094 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1095
1096 APTINA CAMERA SENSOR PLL
1097 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1098 L:      linux-media@vger.kernel.org
1099 S:      Maintained
1100 F:      drivers/media/i2c/aptina-pll.*
1101
1102 ARC FRAMEBUFFER DRIVER
1103 M:      Jaya Kumar <jayalk@intworks.biz>
1104 S:      Maintained
1105 F:      drivers/video/fbdev/arcfb.c
1106 F:      drivers/video/fbdev/core/fb_defio.c
1107
1108 ARC PGU DRM DRIVER
1109 M:      Alexey Brodkin <abrodkin@synopsys.com>
1110 S:      Supported
1111 F:      drivers/gpu/drm/arc/
1112 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1113
1114 ARCNET NETWORK LAYER
1115 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1116 L:      netdev@vger.kernel.org
1117 S:      Maintained
1118 F:      drivers/net/arcnet/
1119 F:      include/uapi/linux/if_arcnet.h
1120
1121 ARM ARCHITECTED TIMER DRIVER
1122 M:      Mark Rutland <mark.rutland@arm.com>
1123 M:      Marc Zyngier <marc.zyngier@arm.com>
1124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1125 S:      Maintained
1126 F:      arch/arm/include/asm/arch_timer.h
1127 F:      arch/arm64/include/asm/arch_timer.h
1128 F:      drivers/clocksource/arm_arch_timer.c
1129
1130 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1131 M:      Linus Walleij <linus.walleij@linaro.org>
1132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1133 S:      Maintained
1134 F:      Documentation/devicetree/bindings/arm/arm-boards
1135 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1136 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1137 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1138 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1139 F:      arch/arm/mach-integrator/
1140 F:      arch/arm/mach-realview/
1141 F:      arch/arm/mach-versatile/
1142 F:      arch/arm/plat-versatile/
1143 F:      arch/arm/boot/dts/arm-realview-*
1144 F:      arch/arm/boot/dts/integrator*
1145 F:      arch/arm/boot/dts/versatile*
1146 F:      drivers/clk/versatile/
1147 F:      drivers/i2c/busses/i2c-versatile.c
1148 F:      drivers/irqchip/irq-versatile-fpga.c
1149 F:      drivers/mtd/maps/physmap_of_versatile.c
1150 F:      drivers/power/reset/arm-versatile-reboot.c
1151 F:      drivers/soc/versatile/
1152
1153 ARM HDLCD DRM DRIVER
1154 M:      Liviu Dudau <liviu.dudau@arm.com>
1155 S:      Supported
1156 F:      drivers/gpu/drm/arm/hdlcd_*
1157 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1158
1159 ARM KOMEDA DRM-KMS DRIVER
1160 M:      James (Qian) Wang <james.qian.wang@arm.com>
1161 M:      Liviu Dudau <liviu.dudau@arm.com>
1162 L:      Mali DP Maintainers <malidp@foss.arm.com>
1163 S:      Supported
1164 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1165 F:      drivers/gpu/drm/arm/display/include/
1166 F:      drivers/gpu/drm/arm/display/komeda/
1167 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1168 F:      Documentation/gpu/komeda-kms.rst
1169
1170 ARM MALI-DP DRM DRIVER
1171 M:      Liviu Dudau <liviu.dudau@arm.com>
1172 M:      Brian Starkey <brian.starkey@arm.com>
1173 L:      Mali DP Maintainers <malidp@foss.arm.com>
1174 S:      Supported
1175 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1176 F:      drivers/gpu/drm/arm/
1177 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1178 F:      Documentation/gpu/afbc.rst
1179
1180 ARM MFM AND FLOPPY DRIVERS
1181 M:      Ian Molton <spyro@f2s.com>
1182 S:      Maintained
1183 F:      arch/arm/lib/floppydma.S
1184 F:      arch/arm/include/asm/floppy.h
1185
1186 ARM PMU PROFILING AND DEBUGGING
1187 M:      Will Deacon <will.deacon@arm.com>
1188 M:      Mark Rutland <mark.rutland@arm.com>
1189 S:      Maintained
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 F:      arch/arm*/kernel/perf_*
1192 F:      arch/arm/oprofile/common.c
1193 F:      arch/arm*/kernel/hw_breakpoint.c
1194 F:      arch/arm*/include/asm/hw_breakpoint.h
1195 F:      arch/arm*/include/asm/perf_event.h
1196 F:      drivers/perf/*
1197 F:      include/linux/perf/arm_pmu.h
1198 F:      Documentation/devicetree/bindings/arm/pmu.txt
1199 F:      Documentation/devicetree/bindings/perf/
1200
1201 ARM PORT
1202 M:      Russell King <linux@armlinux.org.uk>
1203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1204 W:      http://www.armlinux.org.uk/
1205 S:      Odd Fixes
1206 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1207 F:      arch/arm/
1208 X:      arch/arm/boot/dts/
1209
1210 ARM PRIMECELL AACI PL041 DRIVER
1211 M:      Russell King <linux@armlinux.org.uk>
1212 S:      Odd Fixes
1213 F:      sound/arm/aaci.*
1214
1215 ARM PRIMECELL BUS SUPPORT
1216 M:      Russell King <linux@armlinux.org.uk>
1217 S:      Odd Fixes
1218 F:      drivers/amba/
1219 F:      include/linux/amba/bus.h
1220
1221 ARM PRIMECELL CLCD PL110 DRIVER
1222 M:      Russell King <linux@armlinux.org.uk>
1223 S:      Odd Fixes
1224 F:      drivers/video/fbdev/amba-clcd.*
1225
1226 ARM PRIMECELL KMI PL050 DRIVER
1227 M:      Russell King <linux@armlinux.org.uk>
1228 S:      Odd Fixes
1229 F:      drivers/input/serio/ambakmi.*
1230 F:      include/linux/amba/kmi.h
1231
1232 ARM PRIMECELL MMCI PL180/1 DRIVER
1233 M:      Russell King <linux@armlinux.org.uk>
1234 S:      Odd Fixes
1235 F:      drivers/mmc/host/mmci.*
1236 F:      include/linux/amba/mmci.h
1237
1238 ARM PRIMECELL SSP PL022 SPI DRIVER
1239 M:      Linus Walleij <linus.walleij@linaro.org>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 S:      Maintained
1242 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1243 F:      drivers/spi/spi-pl022.c
1244
1245 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1246 M:      Russell King <linux@armlinux.org.uk>
1247 S:      Odd Fixes
1248 F:      drivers/tty/serial/amba-pl01*.c
1249 F:      include/linux/amba/serial.h
1250
1251 ARM PRIMECELL VIC PL190/PL192 DRIVER
1252 M:      Linus Walleij <linus.walleij@linaro.org>
1253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1254 S:      Maintained
1255 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1256 F:      drivers/irqchip/irq-vic.c
1257
1258 ARM SMMU DRIVERS
1259 M:      Will Deacon <will.deacon@arm.com>
1260 R:      Robin Murphy <robin.murphy@arm.com>
1261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1262 S:      Maintained
1263 F:      drivers/iommu/arm-smmu.c
1264 F:      drivers/iommu/arm-smmu-v3.c
1265 F:      drivers/iommu/io-pgtable-arm.c
1266 F:      drivers/iommu/io-pgtable-arm-v7s.c
1267
1268 ARM SUB-ARCHITECTURES
1269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1270 S:      Maintained
1271 F:      arch/arm/mach-*/
1272 F:      arch/arm/plat-*/
1273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1274
1275 ARM/ACTIONS SEMI ARCHITECTURE
1276 M:      Andreas Färber <afaerber@suse.de>
1277 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      owl
1281 F:      arch/arm/mach-actions/
1282 F:      arch/arm/boot/dts/owl-*
1283 F:      arch/arm64/boot/dts/actions/
1284 F:      drivers/clk/actions/
1285 F:      drivers/clocksource/timer-owl*
1286 F:      drivers/dma/owl-dma.c
1287 F:      drivers/i2c/busses/i2c-owl.c
1288 F:      drivers/pinctrl/actions/*
1289 F:      drivers/soc/actions/
1290 F:      include/dt-bindings/power/owl-*
1291 F:      include/linux/soc/actions/
1292 F:      Documentation/devicetree/bindings/arm/actions.txt
1293 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1294 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1295 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1296 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1297 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1298 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1299
1300 ARM/ADS SPHERE MACHINE SUPPORT
1301 M:      Lennert Buytenhek <kernel@wantstofly.org>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 S:      Maintained
1304
1305 ARM/AFEB9260 MACHINE SUPPORT
1306 M:      Sergey Lapin <slapin@ossfans.org>
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 S:      Maintained
1309
1310 ARM/AJECO 1ARM MACHINE SUPPORT
1311 M:      Lennert Buytenhek <kernel@wantstofly.org>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314
1315 ARM/Allwinner SoC Clock Support
1316 M:      Emilio López <emilio@elopez.com.ar>
1317 S:      Maintained
1318 F:      drivers/clk/sunxi/
1319
1320 ARM/Allwinner sunXi SoC support
1321 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1322 M:      Chen-Yu Tsai <wens@csie.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 N:      sun[x456789]i
1326 N:      sun50i
1327 F:      arch/arm/mach-sunxi/
1328 F:      arch/arm64/boot/dts/allwinner/
1329 F:      drivers/clk/sunxi-ng/
1330 F:      drivers/pinctrl/sunxi/
1331 F:      drivers/soc/sunxi/
1332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1333
1334 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1335 M:      Neil Armstrong <narmstrong@baylibre.com>
1336 M:      Jerome Brunet <jbrunet@baylibre.com>
1337 L:      linux-amlogic@lists.infradead.org
1338 S:      Maintained
1339 F:      drivers/clk/meson/
1340 F:      include/dt-bindings/clock/meson*
1341 F:      include/dt-bindings/clock/gxbb*
1342 F:      Documentation/devicetree/bindings/clock/amlogic*
1343
1344 ARM/Amlogic Meson SoC support
1345 M:      Kevin Hilman <khilman@baylibre.com>
1346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1347 L:      linux-amlogic@lists.infradead.org
1348 W:      http://linux-meson.com/
1349 S:      Maintained
1350 F:      arch/arm/mach-meson/
1351 F:      arch/arm/boot/dts/meson*
1352 F:      arch/arm64/boot/dts/amlogic/
1353 F:      drivers/pinctrl/meson/
1354 F:      drivers/mmc/host/meson*
1355 F:      drivers/soc/amlogic/
1356 N:      meson
1357
1358 ARM/Amlogic Meson SoC Sound Drivers
1359 M:      Jerome Brunet <jbrunet@baylibre.com>
1360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1361 S:      Maintained
1362 F:      sound/soc/meson/
1363 F:      Documentation/devicetree/bindings/sound/amlogic*
1364
1365 ARM/Annapurna Labs ALPINE ARCHITECTURE
1366 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1367 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      arch/arm/mach-alpine/
1371 F:      arch/arm/boot/dts/alpine*
1372 F:      arch/arm64/boot/dts/al/
1373 F:      drivers/*/*alpine*
1374
1375 ARM/ARTPEC MACHINE SUPPORT
1376 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1377 M:      Lars Persson <lars.persson@axis.com>
1378 S:      Maintained
1379 L:      linux-arm-kernel@axis.com
1380 F:      arch/arm/mach-artpec
1381 F:      arch/arm/boot/dts/artpec6*
1382 F:      drivers/clk/axis
1383 F:      drivers/crypto/axis
1384 F:      drivers/pinctrl/pinctrl-artpec*
1385 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1386
1387 ARM/ASPEED I2C DRIVER
1388 M:      Brendan Higgins <brendanhiggins@google.com>
1389 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1390 R:      Joel Stanley <joel@jms.id.au>
1391 L:      linux-i2c@vger.kernel.org
1392 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1393 S:      Maintained
1394 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1395 F:      drivers/i2c/busses/i2c-aspeed.c
1396 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1397 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1398
1399 ARM/ASPEED MACHINE SUPPORT
1400 M:      Joel Stanley <joel@jms.id.au>
1401 R:      Andrew Jeffery <andrew@aj.id.au>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1404 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1405 S:      Supported
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1407 F:      arch/arm/mach-aspeed/
1408 F:      arch/arm/boot/dts/aspeed-*
1409 N:      aspeed
1410
1411 ARM/BITMAIN ARCHITECTURE
1412 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 F:      arch/arm64/boot/dts/bitmain/
1416 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1417
1418 ARM/CALXEDA HIGHBANK ARCHITECTURE
1419 M:      Rob Herring <robh@kernel.org>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-highbank/
1423 F:      arch/arm/boot/dts/highbank.dts
1424 F:      arch/arm/boot/dts/ecx-*.dts*
1425
1426 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1427 M:      Krzysztof Halasa <khalasa@piap.pl>
1428 S:      Maintained
1429 F:      arch/arm/mach-cns3xxx/
1430
1431 ARM/CAVIUM THUNDER NETWORK DRIVER
1432 M:      Sunil Goutham <sgoutham@cavium.com>
1433 M:      Robert Richter <rric@kernel.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Supported
1436 F:      drivers/net/ethernet/cavium/thunder/
1437
1438 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1439 M:      Lukasz Majewski <lukma@denx.de>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442 F:      arch/arm/mach-ep93xx/ts72xx.c
1443
1444 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1445 M:      Alexander Shiyan <shc_work@mail.ru>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Odd Fixes
1448 N:      clps711x
1449
1450 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1451 M:      Lennert Buytenhek <kernel@wantstofly.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1456 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1457 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-ep93xx/
1461 F:      arch/arm/mach-ep93xx/include/mach/
1462
1463 ARM/CLKDEV SUPPORT
1464 M:      Russell King <linux@armlinux.org.uk>
1465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1466 S:      Maintained
1467 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1468 F:      drivers/clk/clkdev.c
1469
1470 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1471 M:      Mike Rapoport <mike@compulab.co.il>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474
1475 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1476 M:      Baruch Siach <baruch@tkos.co.il>
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 S:      Maintained
1479 F:      arch/arm/boot/dts/cx92755*
1480 N:      digicolor
1481
1482 ARM/CONTEC MICRO9 MACHINE SUPPORT
1483 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1484 S:      Maintained
1485 F:      arch/arm/mach-ep93xx/micro9.c
1486
1487 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1488 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1489 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 F:      drivers/hwtracing/coresight/*
1493 F:      Documentation/trace/coresight.txt
1494 F:      Documentation/trace/coresight-cpu-debug.txt
1495 F:      Documentation/devicetree/bindings/arm/coresight.txt
1496 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1497 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1498 F:      tools/perf/arch/arm/util/pmu.c
1499 F:      tools/perf/arch/arm/util/auxtrace.c
1500 F:      tools/perf/arch/arm/util/cs-etm.c
1501 F:      tools/perf/arch/arm/util/cs-etm.h
1502 F:      tools/perf/util/cs-etm.*
1503 F:      tools/perf/util/cs-etm-decoder/*
1504
1505 ARM/CORGI MACHINE SUPPORT
1506 M:      Richard Purdie <rpurdie@rpsys.net>
1507 S:      Maintained
1508
1509 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1510 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1511 M:      Linus Walleij <linus.walleij@linaro.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 T:      git git://github.com/ulli-kroll/linux.git
1514 S:      Maintained
1515 F:      Documentation/devicetree/bindings/arm/gemini.txt
1516 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1517 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1518 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1519 F:      arch/arm/mach-gemini/
1520 F:      drivers/net/ethernet/cortina/
1521 F:      drivers/pinctrl/pinctrl-gemini.c
1522 F:      drivers/rtc/rtc-ftrtc010.c
1523
1524 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1525 M:      Barry Song <baohua@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1528 S:      Maintained
1529 F:      arch/arm/boot/dts/prima2*
1530 F:      arch/arm/mach-prima2/
1531 F:      drivers/clk/sirf/
1532 F:      drivers/clocksource/timer-prima2.c
1533 F:      drivers/clocksource/timer-atlas7.c
1534 N:      [^a-z]sirf
1535 X:      drivers/gnss
1536
1537 ARM/EBSA110 MACHINE SUPPORT
1538 M:      Russell King <linux@armlinux.org.uk>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 W:      http://www.armlinux.org.uk/
1541 S:      Maintained
1542 F:      arch/arm/mach-ebsa110/
1543 F:      drivers/net/ethernet/amd/am79c961a.*
1544
1545 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1546 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1547 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 N:      efm32
1551
1552 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1553 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      arch/arm/mach-pxa/ezx.c
1557
1558 ARM/FARADAY FA526 PORT
1559 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562 T:      git git://git.berlios.de/gemini-board
1563 F:      arch/arm/mm/*-fa*
1564
1565 ARM/FOOTBRIDGE ARCHITECTURE
1566 M:      Russell King <linux@armlinux.org.uk>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 W:      http://www.armlinux.org.uk/
1569 S:      Maintained
1570 F:      arch/arm/include/asm/hardware/dec21285.h
1571 F:      arch/arm/mach-footbridge/
1572
1573 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1574 M:      Shawn Guo <shawnguo@kernel.org>
1575 M:      Sascha Hauer <s.hauer@pengutronix.de>
1576 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1577 R:      Fabio Estevam <festevam@gmail.com>
1578 R:      NXP Linux Team <linux-imx@nxp.com>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 S:      Maintained
1581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1582 N:      imx
1583 N:      mxs
1584 X:      drivers/media/i2c/
1585
1586 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1587 M:      Shawn Guo <shawnguo@kernel.org>
1588 M:      Sascha Hauer <s.hauer@pengutronix.de>
1589 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1590 R:      Stefan Agner <stefan@agner.ch>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1594 F:      arch/arm/mach-imx/*vf610*
1595 F:      arch/arm/boot/dts/vf*
1596
1597 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1598 M:      Shawn Guo <shawnguo@kernel.org>
1599 M:      Li Yang <leoyang.li@nxp.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1603 F:      arch/arm/boot/dts/ls1021a*
1604 F:      arch/arm64/boot/dts/freescale/fsl-*
1605 F:      arch/arm64/boot/dts/freescale/qoriq-*
1606
1607 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1608 M:      Lennert Buytenhek <kernel@wantstofly.org>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611
1612 ARM/GUMSTIX MACHINE SUPPORT
1613 M:      Steve Sakoman <sakoman@gmail.com>
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 S:      Maintained
1616
1617 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1618 M:      Philipp Zabel <philipp.zabel@gmail.com>
1619 M:      Paul Parsons <lost.distance@yahoo.com>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 F:      arch/arm/mach-pxa/hx4700.c
1623 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1624 F:      sound/soc/pxa/hx4700.c
1625
1626 ARM/HISILICON SOC SUPPORT
1627 M:      Wei Xu <xuwei5@hisilicon.com>
1628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1629 W:      http://www.hisilicon.com
1630 S:      Supported
1631 T:      git git://github.com/hisilicon/linux-hisi.git
1632 F:      arch/arm/mach-hisi/
1633 F:      arch/arm/boot/dts/hi3*
1634 F:      arch/arm/boot/dts/hip*
1635 F:      arch/arm/boot/dts/hisi*
1636 F:      arch/arm64/boot/dts/hisilicon/
1637
1638 ARM/HP JORNADA 7XX MACHINE SUPPORT
1639 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1640 W:      www.jlime.com
1641 S:      Maintained
1642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1643 F:      arch/arm/mach-sa1100/jornada720.c
1644 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1645
1646 ARM/IGEP MACHINE SUPPORT
1647 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1648 M:      Javier Martinez Canillas <javier@dowhile0.org>
1649 L:      linux-omap@vger.kernel.org
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652 F:      arch/arm/boot/dts/omap3-igep*
1653
1654 ARM/INCOME PXA270 SUPPORT
1655 M:      Marek Vasut <marek.vasut@gmail.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1659
1660 ARM/INTEL IOP13XX ARM ARCHITECTURE
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/INTEL IOP32X ARM ARCHITECTURE
1666 M:      Lennert Buytenhek <kernel@wantstofly.org>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/INTEL IOP33X ARM ARCHITECTURE
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Orphan
1673
1674 ARM/INTEL IQ81342EX MACHINE SUPPORT
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/INTEL IXDP2850 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/INTEL IXP4XX ARM ARCHITECTURE
1685 M:      Imre Kaloz <kaloz@openwrt.org>
1686 M:      Krzysztof Halasa <khalasa@piap.pl>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 S:      Maintained
1689 F:      arch/arm/mach-ixp4xx/
1690
1691 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1692 M:      Jonathan Cameron <jic23@cam.ac.uk>
1693 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1694 S:      Maintained
1695 F:      arch/arm/mach-pxa/stargate2.c
1696 F:      drivers/pcmcia/pxa2xx_stargate2.c
1697
1698 ARM/INTEL XSC3 (MANZANO) ARM CORE
1699 M:      Lennert Buytenhek <kernel@wantstofly.org>
1700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1701 S:      Maintained
1702
1703 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1704 M:      Lennert Buytenhek <kernel@wantstofly.org>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 S:      Maintained
1707
1708 ARM/LG1K ARCHITECTURE
1709 M:      Chanho Min <chanho.min@lge.com>
1710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1711 S:      Maintained
1712 F:      arch/arm64/boot/dts/lg/
1713
1714 ARM/LOGICPD PXA270 MACHINE SUPPORT
1715 M:      Lennert Buytenhek <kernel@wantstofly.org>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718
1719 ARM/LPC18XX ARCHITECTURE
1720 M:      Vladimir Zapolskiy <vz@mleia.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 S:      Maintained
1723 F:      arch/arm/boot/dts/lpc43*
1724 F:      drivers/i2c/busses/i2c-lpc2k.c
1725 F:      drivers/memory/pl172.c
1726 F:      drivers/mtd/spi-nor/nxp-spifi.c
1727 F:      drivers/rtc/rtc-lpc24xx.c
1728 N:      lpc18xx
1729
1730 ARM/LPC32XX SOC SUPPORT
1731 M:      Vladimir Zapolskiy <vz@mleia.com>
1732 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1735 S:      Maintained
1736 F:      arch/arm/boot/dts/lpc32*
1737 F:      arch/arm/mach-lpc32xx/
1738 F:      drivers/i2c/busses/i2c-pnx.c
1739 F:      drivers/net/ethernet/nxp/lpc_eth.c
1740 F:      drivers/usb/host/ohci-nxp.c
1741 F:      drivers/watchdog/pnx4008_wdt.c
1742 N:      lpc32xx
1743
1744 ARM/MAGICIAN MACHINE SUPPORT
1745 M:      Philipp Zabel <philipp.zabel@gmail.com>
1746 S:      Maintained
1747
1748 ARM/Marvell Dove/MV78xx0/Orion SOC support
1749 M:      Jason Cooper <jason@lakedaemon.net>
1750 M:      Andrew Lunn <andrew@lunn.ch>
1751 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1752 M:      Gregory Clement <gregory.clement@bootlin.com>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      Documentation/devicetree/bindings/soc/dove/
1756 F:      arch/arm/mach-dove/
1757 F:      arch/arm/mach-mv78xx0/
1758 F:      arch/arm/mach-orion5x/
1759 F:      arch/arm/plat-orion/
1760 F:      arch/arm/boot/dts/dove*
1761 F:      arch/arm/boot/dts/orion5x*
1762
1763 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1764 M:      Jason Cooper <jason@lakedaemon.net>
1765 M:      Andrew Lunn <andrew@lunn.ch>
1766 M:      Gregory Clement <gregory.clement@bootlin.com>
1767 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770 F:      arch/arm/boot/dts/armada*
1771 F:      arch/arm/boot/dts/kirkwood*
1772 F:      arch/arm/configs/mvebu_*_defconfig
1773 F:      arch/arm/mach-mvebu/
1774 F:      arch/arm64/boot/dts/marvell/armada*
1775 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1776 F:      drivers/cpufreq/armada-8k-cpufreq.c
1777 F:      drivers/cpufreq/mvebu-cpufreq.c
1778 F:      drivers/irqchip/irq-armada-370-xp.c
1779 F:      drivers/irqchip/irq-mvebu-*
1780 F:      drivers/pinctrl/mvebu/
1781 F:      drivers/rtc/rtc-armada38x.c
1782
1783 ARM/Mediatek RTC DRIVER
1784 M:      Eddie Huang <eddie.huang@mediatek.com>
1785 M:      Sean Wang <sean.wang@mediatek.com>
1786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1787 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1788 S:      Maintained
1789 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1790 F:      drivers/rtc/rtc-mt6397.c
1791 F:      drivers/rtc/rtc-mt7622.c
1792
1793 ARM/Mediatek SoC support
1794 M:      Matthias Brugger <matthias.bgg@gmail.com>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1797 W:      https://mtk.bcnfs.org/
1798 C:      irc://chat.freenode.net/linux-mediatek
1799 S:      Maintained
1800 F:      arch/arm/boot/dts/mt6*
1801 F:      arch/arm/boot/dts/mt7*
1802 F:      arch/arm/boot/dts/mt8*
1803 F:      arch/arm/mach-mediatek/
1804 F:      arch/arm64/boot/dts/mediatek/
1805 F:      drivers/soc/mediatek/
1806 N:      mtk
1807 N:      mt[678]
1808 K:      mediatek
1809
1810 ARM/Mediatek USB3 PHY DRIVER
1811 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1814 S:      Maintained
1815 F:      drivers/phy/mediatek/
1816 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1817
1818 ARM/MICREL KS8695 ARCHITECTURE
1819 M:      Greg Ungerer <gerg@uclinux.org>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 F:      arch/arm/mach-ks8695/
1822 S:      Odd Fixes
1823
1824 ARM/Microchip (AT91) SoC support
1825 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1826 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1827 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 W:      http://www.linux4sam.org
1830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1831 S:      Supported
1832 N:      at91
1833 N:      atmel
1834 F:      arch/arm/mach-at91/
1835 F:      include/soc/at91/
1836 F:      arch/arm/boot/dts/at91*.dts
1837 F:      arch/arm/boot/dts/at91*.dtsi
1838 F:      arch/arm/boot/dts/sama*.dts
1839 F:      arch/arm/boot/dts/sama*.dtsi
1840 F:      arch/arm/include/debug/at91.S
1841 F:      drivers/memory/atmel*
1842 F:      drivers/watchdog/sama5d4_wdt.c
1843 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1844 X:      drivers/net/wireless/atmel/
1845
1846 ARM/MIOA701 MACHINE SUPPORT
1847 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 F:      arch/arm/mach-pxa/mioa701.c
1850 S:      Maintained
1851
1852 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1853 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1854 S:      Maintained
1855
1856 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1857 M:      Linus Walleij <linus.walleij@linaro.org>
1858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1859 S:      Maintained
1860 F:      arch/arm/mach-nomadik/
1861 F:      arch/arm/mach-u300/
1862 F:      arch/arm/mach-ux500/
1863 F:      arch/arm/boot/dts/ste-*
1864 F:      drivers/clk/clk-nomadik.c
1865 F:      drivers/clk/clk-u300.c
1866 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1867 F:      drivers/clocksource/timer-u300.c
1868 F:      drivers/dma/coh901318*
1869 F:      drivers/dma/ste_dma40*
1870 F:      drivers/hwspinlock/u8500_hsem.c
1871 F:      drivers/i2c/busses/i2c-nomadik.c
1872 F:      drivers/i2c/busses/i2c-stu300.c
1873 F:      drivers/mfd/ab3100*
1874 F:      drivers/mfd/ab8500*
1875 F:      drivers/mfd/abx500*
1876 F:      drivers/mfd/dbx500*
1877 F:      drivers/mfd/db8500*
1878 F:      drivers/pinctrl/nomadik/
1879 F:      drivers/pinctrl/pinctrl-coh901*
1880 F:      drivers/pinctrl/pinctrl-u300.c
1881 F:      drivers/rtc/rtc-ab3100.c
1882 F:      drivers/rtc/rtc-ab8500.c
1883 F:      drivers/rtc/rtc-coh901331.c
1884 F:      drivers/rtc/rtc-pl031.c
1885 F:      drivers/watchdog/coh901327_wdt.c
1886 F:      Documentation/devicetree/bindings/arm/ste-*
1887 F:      Documentation/devicetree/bindings/arm/ux500/
1888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1889
1890 ARM/NUVOTON NPCM ARCHITECTURE
1891 M:      Avi Fishman <avifishman70@gmail.com>
1892 M:      Tomer Maimon <tmaimon77@gmail.com>
1893 R:      Patrick Venture <venture@google.com>
1894 R:      Nancy Yuen <yuenn@google.com>
1895 R:      Brendan Higgins <brendanhiggins@google.com>
1896 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1897 S:      Supported
1898 F:      arch/arm/mach-npcm/
1899 F:      arch/arm/boot/dts/nuvoton-npcm*
1900 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1901 F:      drivers/*/*npcm*
1902 F:      Documentation/devicetree/bindings/*/*npcm*
1903 F:      Documentation/devicetree/bindings/*/*/*npcm*
1904
1905 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1906 M:      Wan ZongShun <mcuos.com@gmail.com>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.mcuos.com
1909 S:      Maintained
1910 F:      arch/arm/mach-w90x900/
1911 F:      drivers/input/keyboard/w90p910_keypad.c
1912 F:      drivers/input/touchscreen/w90p910_ts.c
1913 F:      drivers/watchdog/nuc900_wdt.c
1914 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1915 F:      drivers/mtd/nand/raw/nuc900_nand.c
1916 F:      drivers/rtc/rtc-nuc900.c
1917 F:      drivers/spi/spi-nuc900.c
1918 F:      drivers/usb/host/ehci-w90x900.c
1919 F:      drivers/video/fbdev/nuc900fb.c
1920
1921 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1922 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1923 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1924 S:      Orphan
1925 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1926 F:      arch/arm/mach-s3c24xx/gta02.h
1927
1928 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1929 M:      Alexander Clouter <alex@digriz.org.uk>
1930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1931 W:      http://www.digriz.org.uk/ts78xx/kernel
1932 S:      Maintained
1933 F:      arch/arm/mach-orion5x/ts78xx-*
1934
1935 ARM/OXNAS platform support
1936 M:      Neil Armstrong <narmstrong@baylibre.com>
1937 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1938 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1939 S:      Maintained
1940 F:      arch/arm/mach-oxnas/
1941 F:      arch/arm/boot/dts/ox8*.dts*
1942 N:      oxnas
1943
1944 ARM/PALM TREO SUPPORT
1945 M:      Tomas Cech <sleep_walker@suse.com>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 W:      http://hackndev.com
1948 S:      Maintained
1949 F:      arch/arm/mach-pxa/palmtreo.*
1950
1951 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1952 M:      Marek Vasut <marek.vasut@gmail.com>
1953 L:      linux-arm-kernel@lists.infradead.org
1954 W:      http://hackndev.com
1955 S:      Maintained
1956 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1957 F:      arch/arm/mach-pxa/palmtx.c
1958 F:      arch/arm/mach-pxa/palmt5.*
1959 F:      arch/arm/mach-pxa/include/mach/palmld.h
1960 F:      arch/arm/mach-pxa/palmld.c
1961 F:      arch/arm/mach-pxa/palmte2.*
1962 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1963 F:      arch/arm/mach-pxa/palmtc.c
1964
1965 ARM/PALMZ72 SUPPORT
1966 M:      Sergey Lapin <slapin@ossfans.org>
1967 L:      linux-arm-kernel@lists.infradead.org
1968 W:      http://hackndev.com
1969 S:      Maintained
1970 F:      arch/arm/mach-pxa/palmz72.*
1971
1972 ARM/PLEB SUPPORT
1973 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1974 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1975 S:      Maintained
1976
1977 ARM/PT DIGITAL BOARD PORT
1978 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1980 W:      http://www.armlinux.org.uk/
1981 S:      Maintained
1982
1983 ARM/QUALCOMM SUPPORT
1984 M:      Andy Gross <andy.gross@linaro.org>
1985 M:      David Brown <david.brown@linaro.org>
1986 L:      linux-arm-msm@vger.kernel.org
1987 S:      Maintained
1988 F:      Documentation/devicetree/bindings/soc/qcom/
1989 F:      Documentation/devicetree/bindings/*/qcom*
1990 F:      arch/arm/boot/dts/qcom-*.dts
1991 F:      arch/arm/boot/dts/qcom-*.dtsi
1992 F:      arch/arm/mach-qcom/
1993 F:      arch/arm64/boot/dts/qcom/
1994 F:      drivers/*/qcom/
1995 F:      drivers/*/qcom*
1996 F:      drivers/*/*/qcom/
1997 F:      drivers/*/*/qcom*
1998 F:      drivers/*/pm8???-*
1999 F:      drivers/bluetooth/btqcomsmd.c
2000 F:      drivers/clocksource/timer-qcom.c
2001 F:      drivers/extcon/extcon-qcom*
2002 F:      drivers/iommu/msm*
2003 F:      drivers/i2c/busses/i2c-qup.c
2004 F:      drivers/i2c/busses/i2c-qcom-geni.c
2005 F:      drivers/mfd/ssbi.c
2006 F:      drivers/mmc/host/mmci_qcom*
2007 F:      drivers/mmc/host/sdhci_msm.c
2008 F:      drivers/pci/controller/dwc/pcie-qcom.c
2009 F:      drivers/phy/qualcomm/
2010 F:      drivers/power/*/msm*
2011 F:      drivers/reset/reset-qcom-*
2012 F:      drivers/scsi/ufs/ufs-qcom.*
2013 F:      drivers/spi/spi-qup.c
2014 F:      drivers/spi/spi-geni-qcom.c
2015 F:      drivers/spi/spi-qcom-qspi.c
2016 F:      drivers/tty/serial/msm_serial.c
2017 F:      drivers/usb/dwc3/dwc3-qcom.c
2018 F:      include/dt-bindings/*/qcom*
2019 F:      include/linux/*/qcom*
2020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2021
2022 ARM/RADISYS ENP2611 MACHINE SUPPORT
2023 M:      Lennert Buytenhek <kernel@wantstofly.org>
2024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2025 S:      Maintained
2026
2027 ARM/RDA MICRO ARCHITECTURE
2028 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2031 S:      Maintained
2032 F:      arch/arm/boot/dts/rda8810pl-*
2033 F:      drivers/clocksource/timer-rda.c
2034 F:      drivers/irqchip/irq-rda-intc.c
2035 F:      drivers/tty/serial/rda-uart.c
2036 F:      Documentation/devicetree/bindings/arm/rda.txt
2037 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2038 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2039 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2040
2041 ARM/REALTEK ARCHITECTURE
2042 M:      Andreas Färber <afaerber@suse.de>
2043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2044 S:      Maintained
2045 F:      arch/arm64/boot/dts/realtek/
2046 F:      Documentation/devicetree/bindings/arm/realtek.txt
2047
2048 ARM/RENESAS ARM64 ARCHITECTURE
2049 M:      Simon Horman <horms@verge.net.au>
2050 M:      Magnus Damm <magnus.damm@gmail.com>
2051 L:      linux-renesas-soc@vger.kernel.org
2052 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2054 S:      Supported
2055 F:      arch/arm64/boot/dts/renesas/
2056 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2057 F:      drivers/soc/renesas/
2058 F:      include/linux/soc/renesas/
2059
2060 ARM/RISCPC ARCHITECTURE
2061 M:      Russell King <linux@armlinux.org.uk>
2062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2063 W:      http://www.armlinux.org.uk/
2064 S:      Maintained
2065 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2066 F:      arch/arm/include/asm/hardware/ioc.h
2067 F:      arch/arm/include/asm/hardware/iomd.h
2068 F:      arch/arm/include/asm/hardware/memc.h
2069 F:      arch/arm/mach-rpc/
2070 F:      drivers/net/ethernet/8390/etherh.c
2071 F:      drivers/net/ethernet/i825xx/ether1*
2072 F:      drivers/net/ethernet/seeq/ether3*
2073 F:      drivers/scsi/arm/
2074
2075 ARM/Rockchip SoC support
2076 M:      Heiko Stuebner <heiko@sntech.de>
2077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2078 L:      linux-rockchip@lists.infradead.org
2079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2080 S:      Maintained
2081 F:      arch/arm/boot/dts/rk3*
2082 F:      arch/arm/boot/dts/rv1108*
2083 F:      arch/arm/mach-rockchip/
2084 F:      drivers/clk/rockchip/
2085 F:      drivers/i2c/busses/i2c-rk3x.c
2086 F:      drivers/*/*rockchip*
2087 F:      drivers/*/*/*rockchip*
2088 F:      sound/soc/rockchip/
2089 N:      rockchip
2090
2091 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2092 M:      Kukjin Kim <kgene@kernel.org>
2093 M:      Krzysztof Kozlowski <krzk@kernel.org>
2094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2095 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2096 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2097 S:      Maintained
2098 F:      arch/arm/boot/dts/s3c*
2099 F:      arch/arm/boot/dts/s5p*
2100 F:      arch/arm/boot/dts/exynos*
2101 F:      arch/arm64/boot/dts/exynos/
2102 F:      arch/arm/plat-samsung/
2103 F:      arch/arm/mach-s3c24*/
2104 F:      arch/arm/mach-s3c64xx/
2105 F:      arch/arm/mach-s5p*/
2106 F:      arch/arm/mach-exynos*/
2107 F:      drivers/*/*s3c24*
2108 F:      drivers/*/*/*s3c24*
2109 F:      drivers/*/*s3c64xx*
2110 F:      drivers/*/*s5pv210*
2111 F:      drivers/memory/samsung/*
2112 F:      drivers/soc/samsung/*
2113 F:      Documentation/arm/Samsung/
2114 F:      Documentation/devicetree/bindings/arm/samsung/
2115 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2116 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2117 N:      exynos
2118
2119 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2120 M:      Kyungmin Park <kyungmin.park@samsung.com>
2121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2122 S:      Maintained
2123 F:      arch/arm/mach-s5pv210/
2124
2125 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2126 M:      Kyungmin Park <kyungmin.park@samsung.com>
2127 M:      Kamil Debski <kamil@wypas.org>
2128 M:      Andrzej Hajda <a.hajda@samsung.com>
2129 L:      linux-arm-kernel@lists.infradead.org
2130 L:      linux-media@vger.kernel.org
2131 S:      Maintained
2132 F:      drivers/media/platform/s5p-g2d/
2133
2134 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2135 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2136 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2137 L:      linux-media@vger.kernel.org
2138 S:      Maintained
2139 F:      drivers/media/platform/s5p-cec/
2140 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2141
2142 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2143 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2144 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2145 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2146 L:      linux-arm-kernel@lists.infradead.org
2147 L:      linux-media@vger.kernel.org
2148 S:      Maintained
2149 F:      drivers/media/platform/s5p-jpeg/
2150
2151 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2152 M:      Kyungmin Park <kyungmin.park@samsung.com>
2153 M:      Kamil Debski <kamil@wypas.org>
2154 M:      Jeongtae Park <jtp.park@samsung.com>
2155 M:      Andrzej Hajda <a.hajda@samsung.com>
2156 L:      linux-arm-kernel@lists.infradead.org
2157 L:      linux-media@vger.kernel.org
2158 S:      Maintained
2159 F:      drivers/media/platform/s5p-mfc/
2160
2161 ARM/SHMOBILE ARM ARCHITECTURE
2162 M:      Simon Horman <horms@verge.net.au>
2163 M:      Magnus Damm <magnus.damm@gmail.com>
2164 L:      linux-renesas-soc@vger.kernel.org
2165 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2167 S:      Supported
2168 F:      arch/arm/boot/dts/emev2*
2169 F:      arch/arm/boot/dts/gr-peach*
2170 F:      arch/arm/boot/dts/iwg20d-q7*
2171 F:      arch/arm/boot/dts/r7s*
2172 F:      arch/arm/boot/dts/r8a*
2173 F:      arch/arm/boot/dts/r9a*
2174 F:      arch/arm/boot/dts/sh*
2175 F:      arch/arm/configs/shmobile_defconfig
2176 F:      arch/arm/include/debug/renesas-scif.S
2177 F:      arch/arm/mach-shmobile/
2178 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2179 F:      drivers/soc/renesas/
2180 F:      include/linux/soc/renesas/
2181
2182 ARM/SOCFPGA ARCHITECTURE
2183 M:      Dinh Nguyen <dinguyen@kernel.org>
2184 S:      Maintained
2185 F:      arch/arm/mach-socfpga/
2186 F:      arch/arm/boot/dts/socfpga*
2187 F:      arch/arm/configs/socfpga_defconfig
2188 F:      arch/arm64/boot/dts/altera/
2189 W:      http://www.rocketboards.org
2190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2191
2192 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2193 M:      Dinh Nguyen <dinguyen@kernel.org>
2194 S:      Maintained
2195 F:      drivers/clk/socfpga/
2196
2197 ARM/SOCFPGA EDAC SUPPORT
2198 M:      Thor Thayer <thor.thayer@linux.intel.com>
2199 S:      Maintained
2200 F:      drivers/edac/altera_edac.
2201
2202 ARM/SPREADTRUM SoC SUPPORT
2203 M:      Orson Zhai <orsonzhai@gmail.com>
2204 M:      Baolin Wang <baolin.wang@linaro.org>
2205 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2206 S:      Maintained
2207 F:      arch/arm64/boot/dts/sprd
2208 N:      sprd
2209
2210 ARM/STI ARCHITECTURE
2211 M:      Patrice Chotard <patrice.chotard@st.com>
2212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2213 W:      http://www.stlinux.com
2214 S:      Maintained
2215 F:      arch/arm/mach-sti/
2216 F:      arch/arm/boot/dts/sti*
2217 F:      drivers/char/hw_random/st-rng.c
2218 F:      drivers/clocksource/arm_global_timer.c
2219 F:      drivers/clocksource/clksrc_st_lpc.c
2220 F:      drivers/cpufreq/sti-cpufreq.c
2221 F:      drivers/dma/st_fdma*
2222 F:      drivers/i2c/busses/i2c-st.c
2223 F:      drivers/media/rc/st_rc.c
2224 F:      drivers/media/platform/sti/c8sectpfe/
2225 F:      drivers/mmc/host/sdhci-st.c
2226 F:      drivers/phy/st/phy-miphy28lp.c
2227 F:      drivers/phy/st/phy-stih407-usb.c
2228 F:      drivers/pinctrl/pinctrl-st.c
2229 F:      drivers/remoteproc/st_remoteproc.c
2230 F:      drivers/remoteproc/st_slim_rproc.c
2231 F:      drivers/reset/sti/
2232 F:      drivers/rtc/rtc-st-lpc.c
2233 F:      drivers/tty/serial/st-asc.c
2234 F:      drivers/usb/dwc3/dwc3-st.c
2235 F:      drivers/usb/host/ehci-st.c
2236 F:      drivers/usb/host/ohci-st.c
2237 F:      drivers/watchdog/st_lpc_wdt.c
2238 F:      drivers/ata/ahci_st.c
2239 F:      include/linux/remoteproc/st_slim_rproc.h
2240
2241 ARM/STM32 ARCHITECTURE
2242 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2243 M:      Alexandre Torgue <alexandre.torgue@st.com>
2244 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2246 S:      Maintained
2247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2248 N:      stm32
2249 N:      stm
2250 F:      arch/arm/boot/dts/stm32*
2251 F:      arch/arm/mach-stm32/
2252 F:      drivers/clocksource/armv7m_systick.c
2253
2254 ARM/Synaptics SoC support
2255 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2256 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2258 S:      Maintained
2259 F:      arch/arm/mach-berlin/
2260 F:      arch/arm/boot/dts/berlin*
2261 F:      arch/arm64/boot/dts/synaptics/
2262
2263 ARM/TANGO ARCHITECTURE
2264 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2265 M:      Mans Rullgard <mans@mansr.com>
2266 L:      linux-arm-kernel@lists.infradead.org
2267 S:      Odd Fixes
2268 N:      tango
2269
2270 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2271 M:      Lennert Buytenhek <kernel@wantstofly.org>
2272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2273 S:      Maintained
2274
2275 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2276 M:      Hans Verkuil <hans.verkuil@cisco.com>
2277 L:      linux-tegra@vger.kernel.org
2278 L:      linux-media@vger.kernel.org
2279 S:      Maintained
2280 F:      drivers/media/platform/tegra-cec/
2281 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2282
2283 ARM/TETON BGA MACHINE SUPPORT
2284 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 S:      Maintained
2287
2288 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2289 M:      Santosh Shilimkar <ssantosh@kernel.org>
2290 L:      linux-kernel@vger.kernel.org
2291 S:      Maintained
2292 F:      drivers/memory/*emif*
2293
2294 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2295 M:      Tero Kristo <t-kristo@ti.com>
2296 M:      Nishanth Menon <nm@ti.com>
2297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 S:      Supported
2299 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2300 F:      arch/arm64/boot/dts/ti/Makefile
2301 F:      arch/arm64/boot/dts/ti/k3-*
2302 F:      include/dt-bindings/pinctrl/k3.h
2303
2304 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2305 M:      Santosh Shilimkar <ssantosh@kernel.org>
2306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2307 S:      Maintained
2308 F:      arch/arm/mach-keystone/
2309 F:      arch/arm/boot/dts/keystone-*
2310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2311
2312 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2313 M:      Santosh Shilimkar <ssantosh@kernel.org>
2314 L:      linux-kernel@vger.kernel.org
2315 S:      Maintained
2316 F:      drivers/clk/keystone/
2317
2318 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2319 M:      Santosh Shilimkar <ssantosh@kernel.org>
2320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2321 L:      linux-kernel@vger.kernel.org
2322 S:      Maintained
2323 F:      drivers/clocksource/timer-keystone.c
2324
2325 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2326 M:      Santosh Shilimkar <ssantosh@kernel.org>
2327 L:      linux-kernel@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/power/reset/keystone-reset.c
2330
2331 ARM/THECUS N2100 MACHINE SUPPORT
2332 M:      Lennert Buytenhek <kernel@wantstofly.org>
2333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2334 S:      Maintained
2335
2336 ARM/TOSA MACHINE SUPPORT
2337 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2338 M:      Dirk Opfer <dirk@opfer-online.de>
2339 S:      Maintained
2340
2341 ARM/UNIPHIER ARCHITECTURE
2342 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2345 S:      Maintained
2346 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2347 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2348 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2349 F:      arch/arm/boot/dts/uniphier*
2350 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2351 F:      arch/arm/mach-uniphier/
2352 F:      arch/arm/mm/cache-uniphier.c
2353 F:      arch/arm64/boot/dts/socionext/uniphier*
2354 F:      drivers/bus/uniphier-system-bus.c
2355 F:      drivers/clk/uniphier/
2356 F:      drivers/dmaengine/uniphier-mdmac.c
2357 F:      drivers/gpio/gpio-uniphier.c
2358 F:      drivers/i2c/busses/i2c-uniphier*
2359 F:      drivers/irqchip/irq-uniphier-aidet.c
2360 F:      drivers/mmc/host/uniphier-sd.c
2361 F:      drivers/pinctrl/uniphier/
2362 F:      drivers/reset/reset-uniphier.c
2363 F:      drivers/tty/serial/8250/8250_uniphier.c
2364 N:      uniphier
2365
2366 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2367 M:      Ulf Hansson <ulf.hansson@linaro.org>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 T:      git git://git.linaro.org/people/ulfh/clk.git
2370 S:      Maintained
2371 F:      drivers/clk/ux500/
2372
2373 ARM/VERSATILE EXPRESS PLATFORM
2374 M:      Liviu Dudau <liviu.dudau@arm.com>
2375 M:      Sudeep Holla <sudeep.holla@arm.com>
2376 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/boot/dts/vexpress*
2380 F:      arch/arm64/boot/dts/arm/
2381 F:      arch/arm/mach-vexpress/
2382 F:      */*/vexpress*
2383 F:      */*/*/vexpress*
2384 F:      drivers/clk/versatile/clk-vexpress-osc.c
2385 F:      drivers/clocksource/timer-versatile.c
2386 N:      mps2
2387
2388 ARM/VFP SUPPORT
2389 M:      Russell King <linux@armlinux.org.uk>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 W:      http://www.armlinux.org.uk/
2392 S:      Maintained
2393 F:      arch/arm/vfp/
2394
2395 ARM/VOIPAC PXA270 SUPPORT
2396 M:      Marek Vasut <marek.vasut@gmail.com>
2397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2398 S:      Maintained
2399 F:      arch/arm/mach-pxa/vpac270.c
2400 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2401
2402 ARM/VT8500 ARM ARCHITECTURE
2403 M:      Tony Prisk <linux@prisktech.co.nz>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406 F:      arch/arm/mach-vt8500/
2407 F:      drivers/clocksource/timer-vt8500.c
2408 F:      drivers/i2c/busses/i2c-wmt.c
2409 F:      drivers/mmc/host/wmt-sdmmc.c
2410 F:      drivers/pwm/pwm-vt8500.c
2411 F:      drivers/rtc/rtc-vt8500.c
2412 F:      drivers/tty/serial/vt8500_serial.c
2413 F:      drivers/usb/host/ehci-platform.c
2414 F:      drivers/usb/host/uhci-platform.c
2415 F:      drivers/video/fbdev/vt8500lcdfb.*
2416 F:      drivers/video/fbdev/wm8505fb*
2417 F:      drivers/video/fbdev/wmt_ge_rops.*
2418
2419 ARM/ZIPIT Z2 SUPPORT
2420 M:      Marek Vasut <marek.vasut@gmail.com>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 S:      Maintained
2423 F:      arch/arm/mach-pxa/z2.c
2424 F:      arch/arm/mach-pxa/include/mach/z2.h
2425
2426 ARM/ZTE ARCHITECTURE
2427 M:      Jun Nie <jun.nie@linaro.org>
2428 M:      Shawn Guo <shawnguo@kernel.org>
2429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2430 S:      Maintained
2431 F:      arch/arm/boot/dts/zx2967*
2432 F:      arch/arm/mach-zx/
2433 F:      arch/arm64/boot/dts/zte/
2434 F:      drivers/clk/zte/
2435 F:      drivers/dma/zx_dma.c
2436 F:      drivers/gpio/gpio-zx.c
2437 F:      drivers/i2c/busses/i2c-zx2967.c
2438 F:      drivers/mmc/host/dw_mmc-zx.*
2439 F:      drivers/pinctrl/zte/
2440 F:      drivers/soc/zte/
2441 F:      drivers/thermal/zx2967_thermal.c
2442 F:      drivers/watchdog/zx2967_wdt.c
2443 F:      Documentation/devicetree/bindings/arm/zte.yaml
2444 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2445 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2446 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2447 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2448 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2449 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2450 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2451 F:      Documentation/devicetree/bindings/soc/zte/
2452 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2453 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2454 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2455 F:      include/dt-bindings/clock/zx2967*.h
2456 F:      include/dt-bindings/soc/zte,*.h
2457 F:      sound/soc/codecs/zx_aud96p22.c
2458 F:      sound/soc/zte/
2459
2460 ARM/ZYNQ ARCHITECTURE
2461 M:      Michal Simek <michal.simek@xilinx.com>
2462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2463 W:      http://wiki.xilinx.com
2464 T:      git https://github.com/Xilinx/linux-xlnx.git
2465 S:      Supported
2466 F:      arch/arm/mach-zynq/
2467 F:      drivers/cpuidle/cpuidle-zynq.c
2468 F:      drivers/block/xsysace.c
2469 N:      zynq
2470 N:      xilinx
2471 F:      drivers/clocksource/timer-cadence-ttc.c
2472 F:      drivers/i2c/busses/i2c-cadence.c
2473 F:      drivers/mmc/host/sdhci-of-arasan.c
2474 F:      drivers/edac/synopsys_edac.c
2475 F:      drivers/i2c/busses/i2c-xiic.c
2476
2477 ARM64 PORT (AARCH64 ARCHITECTURE)
2478 M:      Catalin Marinas <catalin.marinas@arm.com>
2479 M:      Will Deacon <will.deacon@arm.com>
2480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2482 S:      Maintained
2483 F:      arch/arm64/
2484 X:      arch/arm64/boot/dts/
2485 F:      Documentation/arm64/
2486
2487 AS3645A LED FLASH CONTROLLER DRIVER
2488 M:      Sakari Ailus <sakari.ailus@iki.fi>
2489 L:      linux-leds@vger.kernel.org
2490 S:      Maintained
2491 F:      drivers/leds/leds-as3645a.c
2492
2493 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2494 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2495 L:      linux-media@vger.kernel.org
2496 T:      git git://linuxtv.org/media_tree.git
2497 S:      Maintained
2498 F:      drivers/media/i2c/ak7375.c
2499 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2500
2501 ASAHI KASEI AK8974 DRIVER
2502 M:      Linus Walleij <linus.walleij@linaro.org>
2503 L:      linux-iio@vger.kernel.org
2504 W:      http://www.akm.com/
2505 S:      Supported
2506 F:      drivers/iio/magnetometer/ak8974.c
2507
2508 ASC7621 HARDWARE MONITOR DRIVER
2509 M:      George Joseph <george.joseph@fairview5.com>
2510 L:      linux-hwmon@vger.kernel.org
2511 S:      Maintained
2512 F:      Documentation/hwmon/asc7621
2513 F:      drivers/hwmon/asc7621.c
2514
2515 ASPEED VIDEO ENGINE DRIVER
2516 M:      Eddie James <eajames@linux.ibm.com>
2517 L:      linux-media@vger.kernel.org
2518 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2519 S:      Maintained
2520 F:      drivers/media/platform/aspeed-video.c
2521 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2522
2523 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2524 M:      Corentin Chary <corentin.chary@gmail.com>
2525 L:      acpi4asus-user@lists.sourceforge.net
2526 L:      platform-driver-x86@vger.kernel.org
2527 W:      http://acpi4asus.sf.net
2528 S:      Maintained
2529 F:      drivers/platform/x86/asus*.c
2530 F:      drivers/platform/x86/eeepc*.c
2531
2532 ASUS WIRELESS RADIO CONTROL DRIVER
2533 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2534 L:      platform-driver-x86@vger.kernel.org
2535 S:      Maintained
2536 F:      drivers/platform/x86/asus-wireless.c
2537
2538 ASYMMETRIC KEYS
2539 M:      David Howells <dhowells@redhat.com>
2540 L:      keyrings@vger.kernel.org
2541 S:      Maintained
2542 F:      Documentation/crypto/asymmetric-keys.txt
2543 F:      include/linux/verification.h
2544 F:      include/crypto/public_key.h
2545 F:      include/crypto/pkcs7.h
2546 F:      crypto/asymmetric_keys/
2547
2548 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2549 R:      Dan Williams <dan.j.williams@intel.com>
2550 W:      http://sourceforge.net/projects/xscaleiop
2551 S:      Odd fixes
2552 F:      Documentation/crypto/async-tx-api.txt
2553 F:      crypto/async_tx/
2554 F:      drivers/dma/
2555 F:      include/linux/dmaengine.h
2556 F:      include/linux/async_tx.h
2557
2558 AT24 EEPROM DRIVER
2559 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2560 L:      linux-i2c@vger.kernel.org
2561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2562 S:      Maintained
2563 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2564 F:      drivers/misc/eeprom/at24.c
2565
2566 ATA OVER ETHERNET (AOE) DRIVER
2567 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2568 W:      http://www.openaoe.org/
2569 S:      Supported
2570 F:      Documentation/aoe/
2571 F:      drivers/block/aoe/
2572
2573 ATHEROS 71XX/9XXX GPIO DRIVER
2574 M:      Alban Bedel <albeu@free.fr>
2575 W:      https://github.com/AlbanBedel/linux
2576 T:      git git://github.com/AlbanBedel/linux
2577 S:      Maintained
2578 F:      drivers/gpio/gpio-ath79.c
2579 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2580
2581 ATHEROS 71XX/9XXX USB PHY DRIVER
2582 M:      Alban Bedel <albeu@free.fr>
2583 W:      https://github.com/AlbanBedel/linux
2584 T:      git git://github.com/AlbanBedel/linux
2585 S:      Maintained
2586 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2587 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2588
2589 ATHEROS ATH GENERIC UTILITIES
2590 M:      Kalle Valo <kvalo@codeaurora.org>
2591 L:      linux-wireless@vger.kernel.org
2592 S:      Supported
2593 F:      drivers/net/wireless/ath/*
2594
2595 ATHEROS ATH5K WIRELESS DRIVER
2596 M:      Jiri Slaby <jirislaby@gmail.com>
2597 M:      Nick Kossifidis <mickflemm@gmail.com>
2598 M:      Luis Chamberlain <mcgrof@kernel.org>
2599 L:      linux-wireless@vger.kernel.org
2600 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2601 S:      Maintained
2602 F:      drivers/net/wireless/ath/ath5k/
2603
2604 ATHEROS ATH6KL WIRELESS DRIVER
2605 M:      Kalle Valo <kvalo@codeaurora.org>
2606 L:      linux-wireless@vger.kernel.org
2607 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2609 S:      Supported
2610 F:      drivers/net/wireless/ath/ath6kl/
2611
2612 ATI_REMOTE2 DRIVER
2613 M:      Ville Syrjala <syrjala@sci.fi>
2614 S:      Maintained
2615 F:      drivers/input/misc/ati_remote2.c
2616
2617 ATK0110 HWMON DRIVER
2618 M:      Luca Tettamanti <kronos.it@gmail.com>
2619 L:      linux-hwmon@vger.kernel.org
2620 S:      Maintained
2621 F:      drivers/hwmon/asus_atk0110.c
2622
2623 ATLX ETHERNET DRIVERS
2624 M:      Jay Cliburn <jcliburn@gmail.com>
2625 M:      Chris Snook <chris.snook@gmail.com>
2626 L:      netdev@vger.kernel.org
2627 W:      http://sourceforge.net/projects/atl1
2628 W:      http://atl1.sourceforge.net
2629 S:      Maintained
2630 F:      drivers/net/ethernet/atheros/
2631
2632 ATM
2633 M:      Chas Williams <3chas3@gmail.com>
2634 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2635 L:      netdev@vger.kernel.org
2636 W:      http://linux-atm.sourceforge.net
2637 S:      Maintained
2638 F:      drivers/atm/
2639 F:      include/linux/atm*
2640 F:      include/uapi/linux/atm*
2641
2642 ATMEL MACB ETHERNET DRIVER
2643 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2644 S:      Supported
2645 F:      drivers/net/ethernet/cadence/
2646
2647 ATMEL MAXTOUCH DRIVER
2648 M:      Nick Dyer <nick@shmanahar.org>
2649 T:      git git://github.com/ndyer/linux.git
2650 S:      Maintained
2651 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2652 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2653
2654 ATMEL WIRELESS DRIVER
2655 M:      Simon Kelley <simon@thekelleys.org.uk>
2656 L:      linux-wireless@vger.kernel.org
2657 W:      http://www.thekelleys.org.uk/atmel
2658 W:      http://atmelwlandriver.sourceforge.net/
2659 S:      Maintained
2660 F:      drivers/net/wireless/atmel/atmel*
2661
2662 ATOMIC INFRASTRUCTURE
2663 M:      Will Deacon <will.deacon@arm.com>
2664 M:      Peter Zijlstra <peterz@infradead.org>
2665 R:      Boqun Feng <boqun.feng@gmail.com>
2666 L:      linux-kernel@vger.kernel.org
2667 S:      Maintained
2668 F:      arch/*/include/asm/atomic*.h
2669 F:      include/*/atomic*.h
2670 F:      scripts/atomic/
2671
2672 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2673 M:      Bradley Grove <linuxdrivers@attotech.com>
2674 L:      linux-scsi@vger.kernel.org
2675 W:      http://www.attotech.com
2676 S:      Supported
2677 F:      drivers/scsi/esas2r
2678
2679 ATUSB IEEE 802.15.4 RADIO DRIVER
2680 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2681 L:      linux-wpan@vger.kernel.org
2682 S:      Maintained
2683 F:      drivers/net/ieee802154/atusb.c
2684 F:      drivers/net/ieee802154/atusb.h
2685 F:      drivers/net/ieee802154/at86rf230.h
2686
2687 AUDIT SUBSYSTEM
2688 M:      Paul Moore <paul@paul-moore.com>
2689 M:      Eric Paris <eparis@redhat.com>
2690 L:      linux-audit@redhat.com (moderated for non-subscribers)
2691 W:      https://github.com/linux-audit
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2693 S:      Supported
2694 F:      include/linux/audit.h
2695 F:      include/uapi/linux/audit.h
2696 F:      kernel/audit*
2697
2698 AUXILIARY DISPLAY DRIVERS
2699 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2700 S:      Maintained
2701 F:      drivers/auxdisplay/
2702 F:      include/linux/cfag12864b.h
2703
2704 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2705 M:      Andreas Klinger <ak@it-klinger.de>
2706 L:      linux-iio@vger.kernel.org
2707 S:      Maintained
2708 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2709 F:      drivers/iio/adc/hx711.c
2710
2711 AX.25 NETWORK LAYER
2712 M:      Ralf Baechle <ralf@linux-mips.org>
2713 L:      linux-hams@vger.kernel.org
2714 W:      http://www.linux-ax25.org/
2715 S:      Maintained
2716 F:      include/uapi/linux/ax25.h
2717 F:      include/net/ax25.h
2718 F:      net/ax25/
2719
2720 AXENTIA ARM DEVICES
2721 M:      Peter Rosin <peda@axentia.se>
2722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2723 S:      Maintained
2724 F:      Documentation/devicetree/bindings/arm/axentia.txt
2725 F:      arch/arm/boot/dts/at91-linea.dtsi
2726 F:      arch/arm/boot/dts/at91-natte.dtsi
2727 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2728 F:      arch/arm/boot/dts/at91-tse850-3.dts
2729
2730 AXENTIA ASOC DRIVERS
2731 M:      Peter Rosin <peda@axentia.se>
2732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2733 S:      Maintained
2734 F:      Documentation/devicetree/bindings/sound/axentia,*
2735 F:      sound/soc/atmel/tse850-pcm5142.c
2736
2737 AXXIA I2C CONTROLLER
2738 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2739 L:      linux-i2c@vger.kernel.org
2740 S:      Maintained
2741 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2742 F:      drivers/i2c/busses/i2c-axxia.c
2743
2744 AZ6007 DVB DRIVER
2745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2746 L:      linux-media@vger.kernel.org
2747 W:      https://linuxtv.org
2748 T:      git git://linuxtv.org/media_tree.git
2749 S:      Maintained
2750 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2751
2752 AZTECH FM RADIO RECEIVER DRIVER
2753 M:      Hans Verkuil <hverkuil@xs4all.nl>
2754 L:      linux-media@vger.kernel.org
2755 T:      git git://linuxtv.org/media_tree.git
2756 W:      https://linuxtv.org
2757 S:      Maintained
2758 F:      drivers/media/radio/radio-aztech*
2759
2760 B43 WIRELESS DRIVER
2761 L:      linux-wireless@vger.kernel.org
2762 L:      b43-dev@lists.infradead.org
2763 W:      http://wireless.kernel.org/en/users/Drivers/b43
2764 S:      Odd Fixes
2765 F:      drivers/net/wireless/broadcom/b43/
2766
2767 B43LEGACY WIRELESS DRIVER
2768 M:      Larry Finger <Larry.Finger@lwfinger.net>
2769 L:      linux-wireless@vger.kernel.org
2770 L:      b43-dev@lists.infradead.org
2771 W:      http://wireless.kernel.org/en/users/Drivers/b43
2772 S:      Maintained
2773 F:      drivers/net/wireless/broadcom/b43legacy/
2774
2775 BACKLIGHT CLASS/SUBSYSTEM
2776 M:      Lee Jones <lee.jones@linaro.org>
2777 M:      Daniel Thompson <daniel.thompson@linaro.org>
2778 M:      Jingoo Han <jingoohan1@gmail.com>
2779 L:      dri-devel@lists.freedesktop.org
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2781 S:      Maintained
2782 F:      drivers/video/backlight/
2783 F:      include/linux/backlight.h
2784 F:      include/linux/pwm_backlight.h
2785 F:      Documentation/devicetree/bindings/leds/backlight
2786
2787 BATMAN ADVANCED
2788 M:      Marek Lindner <mareklindner@neomailbox.ch>
2789 M:      Simon Wunderlich <sw@simonwunderlich.de>
2790 M:      Antonio Quartulli <a@unstable.cc>
2791 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2792 W:      https://www.open-mesh.org/
2793 Q:      https://patchwork.open-mesh.org/project/batman/list/
2794 S:      Maintained
2795 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2796 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2797 F:      Documentation/networking/batman-adv.rst
2798 F:      include/uapi/linux/batadv_packet.h
2799 F:      include/uapi/linux/batman_adv.h
2800 F:      net/batman-adv/
2801
2802 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2803 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2804 L:      linux-hams@vger.kernel.org
2805 W:      http://www.baycom.org/~tom/ham/ham.html
2806 S:      Maintained
2807 F:      drivers/net/hamradio/baycom*
2808
2809 BCACHE (BLOCK LAYER CACHE)
2810 M:      Coly Li <colyli@suse.de>
2811 M:      Kent Overstreet <kent.overstreet@gmail.com>
2812 L:      linux-bcache@vger.kernel.org
2813 W:      http://bcache.evilpiepirate.org
2814 C:      irc://irc.oftc.net/bcache
2815 S:      Maintained
2816 F:      drivers/md/bcache/
2817
2818 BDISP ST MEDIA DRIVER
2819 M:      Fabien Dessenne <fabien.dessenne@st.com>
2820 L:      linux-media@vger.kernel.org
2821 T:      git git://linuxtv.org/media_tree.git
2822 W:      https://linuxtv.org
2823 S:      Supported
2824 F:      drivers/media/platform/sti/bdisp
2825
2826 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2827 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2828 L:      netdev@vger.kernel.org
2829 S:      Maintained
2830 F:      drivers/net/ethernet/ec_bhf.c
2831
2832 BEFS FILE SYSTEM
2833 M:      Luis de Bethencourt <luisbg@kernel.org>
2834 M:      Salah Triki <salah.triki@gmail.com>
2835 S:      Maintained
2836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2837 F:      Documentation/filesystems/befs.txt
2838 F:      fs/befs/
2839
2840 BFQ I/O SCHEDULER
2841 M:      Paolo Valente <paolo.valente@linaro.org>
2842 M:      Jens Axboe <axboe@kernel.dk>
2843 L:      linux-block@vger.kernel.org
2844 S:      Maintained
2845 F:      block/bfq-*
2846 F:      Documentation/block/bfq-iosched.txt
2847
2848 BFS FILE SYSTEM
2849 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2850 S:      Maintained
2851 F:      Documentation/filesystems/bfs.txt
2852 F:      fs/bfs/
2853 F:      include/uapi/linux/bfs_fs.h
2854
2855 BLINKM RGB LED DRIVER
2856 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2857 S:      Maintained
2858 F:      drivers/leds/leds-blinkm.c
2859
2860 BLOCK LAYER
2861 M:      Jens Axboe <axboe@kernel.dk>
2862 L:      linux-block@vger.kernel.org
2863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2864 S:      Maintained
2865 F:      block/
2866 F:      drivers/block/
2867 F:      kernel/trace/blktrace.c
2868 F:      lib/sbitmap.c
2869
2870 BLOCK2MTD DRIVER
2871 M:      Joern Engel <joern@lazybastard.org>
2872 L:      linux-mtd@lists.infradead.org
2873 S:      Maintained
2874 F:      drivers/mtd/devices/block2mtd.c
2875
2876 BLUETOOTH DRIVERS
2877 M:      Marcel Holtmann <marcel@holtmann.org>
2878 M:      Johan Hedberg <johan.hedberg@gmail.com>
2879 L:      linux-bluetooth@vger.kernel.org
2880 W:      http://www.bluez.org/
2881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2883 S:      Maintained
2884 F:      drivers/bluetooth/
2885
2886 BLUETOOTH SUBSYSTEM
2887 M:      Marcel Holtmann <marcel@holtmann.org>
2888 M:      Johan Hedberg <johan.hedberg@gmail.com>
2889 L:      linux-bluetooth@vger.kernel.org
2890 W:      http://www.bluez.org/
2891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2893 S:      Maintained
2894 F:      net/bluetooth/
2895 F:      include/net/bluetooth/
2896
2897 BONDING DRIVER
2898 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2899 M:      Veaceslav Falico <vfalico@gmail.com>
2900 M:      Andy Gospodarek <andy@greyhouse.net>
2901 L:      netdev@vger.kernel.org
2902 W:      http://sourceforge.net/projects/bonding/
2903 S:      Supported
2904 F:      drivers/net/bonding/
2905 F:      include/uapi/linux/if_bonding.h
2906
2907 BPF (Safe dynamic programs and tools)
2908 M:      Alexei Starovoitov <ast@kernel.org>
2909 M:      Daniel Borkmann <daniel@iogearbox.net>
2910 R:      Martin KaFai Lau <kafai@fb.com>
2911 R:      Song Liu <songliubraving@fb.com>
2912 R:      Yonghong Song <yhs@fb.com>
2913 L:      netdev@vger.kernel.org
2914 L:      bpf@vger.kernel.org
2915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2917 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2918 S:      Supported
2919 F:      arch/*/net/*
2920 F:      Documentation/networking/filter.txt
2921 F:      Documentation/bpf/
2922 F:      include/linux/bpf*
2923 F:      include/linux/filter.h
2924 F:      include/trace/events/xdp.h
2925 F:      include/uapi/linux/bpf*
2926 F:      include/uapi/linux/filter.h
2927 F:      kernel/bpf/
2928 F:      kernel/trace/bpf_trace.c
2929 F:      lib/test_bpf.c
2930 F:      net/bpf/
2931 F:      net/core/filter.c
2932 F:      net/sched/act_bpf.c
2933 F:      net/sched/cls_bpf.c
2934 F:      samples/bpf/
2935 F:      tools/bpf/
2936 F:      tools/lib/bpf/
2937 F:      tools/testing/selftests/bpf/
2938 K:      bpf
2939 N:      bpf
2940
2941 BPF JIT for ARM
2942 M:      Shubham Bansal <illusionist.neo@gmail.com>
2943 L:      netdev@vger.kernel.org
2944 L:      bpf@vger.kernel.org
2945 S:      Maintained
2946 F:      arch/arm/net/
2947
2948 BPF JIT for ARM64
2949 M:      Daniel Borkmann <daniel@iogearbox.net>
2950 M:      Alexei Starovoitov <ast@kernel.org>
2951 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2952 L:      netdev@vger.kernel.org
2953 L:      bpf@vger.kernel.org
2954 S:      Supported
2955 F:      arch/arm64/net/
2956
2957 BPF JIT for MIPS (32-BIT AND 64-BIT)
2958 M:      Paul Burton <paul.burton@mips.com>
2959 L:      netdev@vger.kernel.org
2960 L:      bpf@vger.kernel.org
2961 S:      Maintained
2962 F:      arch/mips/net/
2963
2964 BPF JIT for NFP NICs
2965 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2966 L:      netdev@vger.kernel.org
2967 L:      bpf@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/net/ethernet/netronome/nfp/bpf/
2970
2971 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2972 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2973 M:      Sandipan Das <sandipan@linux.ibm.com>
2974 L:      netdev@vger.kernel.org
2975 L:      bpf@vger.kernel.org
2976 S:      Maintained
2977 F:      arch/powerpc/net/
2978
2979 BPF JIT for RISC-V (RV64G)
2980 M:      Björn Töpel <bjorn.topel@gmail.com>
2981 L:      netdev@vger.kernel.org
2982 S:      Maintained
2983 F:      arch/riscv/net/
2984
2985 BPF JIT for S390
2986 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2987 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2988 L:      netdev@vger.kernel.org
2989 L:      bpf@vger.kernel.org
2990 S:      Maintained
2991 F:      arch/s390/net/
2992 X:      arch/s390/net/pnet.c
2993
2994 BPF JIT for SPARC (32-BIT AND 64-BIT)
2995 M:      David S. Miller <davem@davemloft.net>
2996 L:      netdev@vger.kernel.org
2997 L:      bpf@vger.kernel.org
2998 S:      Maintained
2999 F:      arch/sparc/net/
3000
3001 BPF JIT for X86 32-BIT
3002 M:      Wang YanQing <udknight@gmail.com>
3003 L:      netdev@vger.kernel.org
3004 L:      bpf@vger.kernel.org
3005 S:      Maintained
3006 F:      arch/x86/net/bpf_jit_comp32.c
3007
3008 BPF JIT for X86 64-BIT
3009 M:      Alexei Starovoitov <ast@kernel.org>
3010 M:      Daniel Borkmann <daniel@iogearbox.net>
3011 L:      netdev@vger.kernel.org
3012 L:      bpf@vger.kernel.org
3013 S:      Supported
3014 F:      arch/x86/net/
3015 X:      arch/x86/net/bpf_jit_comp32.c
3016
3017 BROADCOM B44 10/100 ETHERNET DRIVER
3018 M:      Michael Chan <michael.chan@broadcom.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/b44.*
3022
3023 BROADCOM B53 ETHERNET SWITCH DRIVER
3024 M:      Florian Fainelli <f.fainelli@gmail.com>
3025 L:      netdev@vger.kernel.org
3026 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3027 S:      Supported
3028 F:      drivers/net/dsa/b53/*
3029 F:      include/linux/platform_data/b53.h
3030
3031 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3032 M:      Florian Fainelli <f.fainelli@gmail.com>
3033 M:      Ray Jui <rjui@broadcom.com>
3034 M:      Scott Branden <sbranden@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 T:      git git://github.com/broadcom/mach-bcm
3037 S:      Maintained
3038 N:      bcm281*
3039 N:      bcm113*
3040 N:      bcm216*
3041 N:      kona
3042 F:      arch/arm/mach-bcm/
3043
3044 BROADCOM BCM2835 ARM ARCHITECTURE
3045 M:      Eric Anholt <eric@anholt.net>
3046 M:      Stefan Wahren <stefan.wahren@i2se.com>
3047 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3049 T:      git git://github.com/anholt/linux
3050 S:      Maintained
3051 N:      bcm2835
3052 F:      drivers/staging/vc04_services
3053
3054 BROADCOM BCM47XX MIPS ARCHITECTURE
3055 M:      Hauke Mehrtens <hauke@hauke-m.de>
3056 M:      Rafał Miłecki <zajec5@gmail.com>
3057 L:      linux-mips@vger.kernel.org
3058 S:      Maintained
3059 F:      Documentation/devicetree/bindings/mips/brcm/
3060 F:      arch/mips/bcm47xx/*
3061 F:      arch/mips/include/asm/mach-bcm47xx/*
3062
3063 BROADCOM BCM5301X ARM ARCHITECTURE
3064 M:      Hauke Mehrtens <hauke@hauke-m.de>
3065 M:      Rafał Miłecki <zajec5@gmail.com>
3066 M:      bcm-kernel-feedback-list@broadcom.com
3067 L:      linux-arm-kernel@lists.infradead.org
3068 S:      Maintained
3069 F:      arch/arm/mach-bcm/bcm_5301x.c
3070 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3071 F:      arch/arm/boot/dts/bcm470*
3072 F:      arch/arm/boot/dts/bcm953012*
3073
3074 BROADCOM BCM53573 ARM ARCHITECTURE
3075 M:      Rafał Miłecki <rafal@milecki.pl>
3076 L:      linux-arm-kernel@lists.infradead.org
3077 S:      Maintained
3078 F:      arch/arm/boot/dts/bcm53573*
3079 F:      arch/arm/boot/dts/bcm47189*
3080
3081 BROADCOM BCM63XX ARM ARCHITECTURE
3082 M:      Florian Fainelli <f.fainelli@gmail.com>
3083 M:      bcm-kernel-feedback-list@broadcom.com
3084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3085 T:      git git://github.com/broadcom/stblinux.git
3086 S:      Maintained
3087 N:      bcm63xx
3088
3089 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3090 M:      Kevin Cernekee <cernekee@gmail.com>
3091 L:      linux-usb@vger.kernel.org
3092 S:      Maintained
3093 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3094
3095 BROADCOM BCM7XXX ARM ARCHITECTURE
3096 M:      Brian Norris <computersforpeace@gmail.com>
3097 M:      Gregory Fong <gregory.0xf0@gmail.com>
3098 M:      Florian Fainelli <f.fainelli@gmail.com>
3099 M:      bcm-kernel-feedback-list@broadcom.com
3100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3101 T:      git git://github.com/broadcom/stblinux.git
3102 S:      Maintained
3103 F:      arch/arm/mach-bcm/*brcmstb*
3104 F:      arch/arm/boot/dts/bcm7*.dts*
3105 F:      drivers/bus/brcmstb_gisb.c
3106 F:      arch/arm/mm/cache-b15-rac.c
3107 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3108 N:      brcmstb
3109
3110 BROADCOM BMIPS CPUFREQ DRIVER
3111 M:      Markus Mayer <mmayer@broadcom.com>
3112 M:      bcm-kernel-feedback-list@broadcom.com
3113 L:      linux-pm@vger.kernel.org
3114 S:      Maintained
3115 F:      drivers/cpufreq/bmips-cpufreq.c
3116
3117 BROADCOM BMIPS MIPS ARCHITECTURE
3118 M:      Kevin Cernekee <cernekee@gmail.com>
3119 M:      Florian Fainelli <f.fainelli@gmail.com>
3120 L:      linux-mips@vger.kernel.org
3121 T:      git git://github.com/broadcom/stblinux.git
3122 S:      Maintained
3123 F:      arch/mips/bmips/*
3124 F:      arch/mips/include/asm/mach-bmips/*
3125 F:      arch/mips/kernel/*bmips*
3126 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3127 F:      drivers/irqchip/irq-bcm63*
3128 F:      drivers/irqchip/irq-bcm7*
3129 F:      drivers/irqchip/irq-brcmstb*
3130 F:      include/linux/bcm963xx_nvram.h
3131 F:      include/linux/bcm963xx_tag.h
3132
3133 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3134 M:      Rasesh Mody <rmody@marvell.com>
3135 M:      GR-Linux-NIC-Dev@marvell.com
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/bnx2.*
3139 F:      drivers/net/ethernet/broadcom/bnx2_*
3140
3141 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3142 M:      QLogic-Storage-Upstream@qlogic.com
3143 L:      linux-scsi@vger.kernel.org
3144 S:      Supported
3145 F:      drivers/scsi/bnx2fc/
3146
3147 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3148 M:      QLogic-Storage-Upstream@qlogic.com
3149 L:      linux-scsi@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/scsi/bnx2i/
3152
3153 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3154 M:      Ariel Elior <aelior@marvell.com>
3155 M:      Sudarsana Kalluru <skalluru@marvell.com>
3156 M:      GR-everest-linux-l2@marvell.com
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      drivers/net/ethernet/broadcom/bnx2x/
3160
3161 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3162 M:      Michael Chan <michael.chan@broadcom.com>
3163 L:      netdev@vger.kernel.org
3164 S:      Supported
3165 F:      drivers/net/ethernet/broadcom/bnxt/
3166
3167 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3168 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3169 M:      Franky Lin <franky.lin@broadcom.com>
3170 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3171 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3172 M:      Wright Feng <wright.feng@cypress.com>
3173 L:      linux-wireless@vger.kernel.org
3174 L:      brcm80211-dev-list.pdl@broadcom.com
3175 L:      brcm80211-dev-list@cypress.com
3176 S:      Supported
3177 F:      drivers/net/wireless/broadcom/brcm80211/
3178
3179 BROADCOM BRCMSTB GPIO DRIVER
3180 M:      Gregory Fong <gregory.0xf0@gmail.com>
3181 L:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Supported
3183 F:      drivers/gpio/gpio-brcmstb.c
3184 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3185
3186 BROADCOM BRCMSTB I2C DRIVER
3187 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3188 L:      linux-i2c@vger.kernel.org
3189 L:      bcm-kernel-feedback-list@broadcom.com
3190 S:      Supported
3191 F:      drivers/i2c/busses/i2c-brcmstb.c
3192 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3193
3194 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3195 M:      Al Cooper <alcooperx@gmail.com>
3196 L:      linux-kernel@vger.kernel.org
3197 L:      bcm-kernel-feedback-list@broadcom.com
3198 S:      Maintained
3199 F:      drivers/phy/broadcom/phy-brcm-usb*
3200
3201 BROADCOM GENET ETHERNET DRIVER
3202 M:      Doug Berger <opendmb@gmail.com>
3203 M:      Florian Fainelli <f.fainelli@gmail.com>
3204 L:      netdev@vger.kernel.org
3205 S:      Supported
3206 F:      drivers/net/ethernet/broadcom/genet/
3207
3208 BROADCOM IPROC ARM ARCHITECTURE
3209 M:      Ray Jui <rjui@broadcom.com>
3210 M:      Scott Branden <sbranden@broadcom.com>
3211 M:      bcm-kernel-feedback-list@broadcom.com
3212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3213 T:      git git://github.com/broadcom/cygnus-linux.git
3214 S:      Maintained
3215 N:      iproc
3216 N:      cygnus
3217 N:      bcm[-_]nsp
3218 N:      bcm9113*
3219 N:      bcm9583*
3220 N:      bcm9585*
3221 N:      bcm9586*
3222 N:      bcm988312
3223 N:      bcm113*
3224 N:      bcm583*
3225 N:      bcm585*
3226 N:      bcm586*
3227 N:      bcm88312
3228 N:      hr2
3229 N:      stingray
3230 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3231 F:      arch/arm64/boot/dts/broadcom/stingray/*
3232 F:      drivers/clk/bcm/clk-ns*
3233 F:      drivers/clk/bcm/clk-sr*
3234 F:      drivers/pinctrl/bcm/pinctrl-ns*
3235 F:      include/dt-bindings/clock/bcm-sr*
3236
3237 BROADCOM KONA GPIO DRIVER
3238 M:      Ray Jui <rjui@broadcom.com>
3239 L:      bcm-kernel-feedback-list@broadcom.com
3240 S:      Supported
3241 F:      drivers/gpio/gpio-bcm-kona.c
3242 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3243
3244 BROADCOM NETXTREME-E ROCE DRIVER
3245 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3246 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3247 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3248 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3249 L:      linux-rdma@vger.kernel.org
3250 W:      http://www.broadcom.com
3251 S:      Supported
3252 F:      drivers/infiniband/hw/bnxt_re/
3253 F:      include/uapi/rdma/bnxt_re-abi.h
3254
3255 BROADCOM NVRAM DRIVER
3256 M:      Rafał Miłecki <zajec5@gmail.com>
3257 L:      linux-mips@vger.kernel.org
3258 S:      Maintained
3259 F:      drivers/firmware/broadcom/*
3260
3261 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3262 M:      Rafał Miłecki <zajec5@gmail.com>
3263 L:      linux-wireless@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/bcma/
3266 F:      include/linux/bcma/
3267
3268 BROADCOM STB AVS CPUFREQ DRIVER
3269 M:      Markus Mayer <mmayer@broadcom.com>
3270 M:      bcm-kernel-feedback-list@broadcom.com
3271 L:      linux-pm@vger.kernel.org
3272 S:      Maintained
3273 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3274 F:      drivers/cpufreq/brcmstb*
3275
3276 BROADCOM STB AVS TMON DRIVER
3277 M:      Markus Mayer <mmayer@broadcom.com>
3278 M:      bcm-kernel-feedback-list@broadcom.com
3279 L:      linux-pm@vger.kernel.org
3280 S:      Maintained
3281 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3282 F:      drivers/thermal/broadcom/brcmstb*
3283
3284 BROADCOM STB NAND FLASH DRIVER
3285 M:      Brian Norris <computersforpeace@gmail.com>
3286 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3287 L:      linux-mtd@lists.infradead.org
3288 L:      bcm-kernel-feedback-list@broadcom.com
3289 S:      Maintained
3290 F:      drivers/mtd/nand/raw/brcmnand/
3291
3292 BROADCOM STB DPFE DRIVER
3293 M:      Markus Mayer <mmayer@broadcom.com>
3294 M:      bcm-kernel-feedback-list@broadcom.com
3295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3296 S:      Maintained
3297 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3298 F:      drivers/memory/brcmstb_dpfe.c
3299
3300 BROADCOM SPI DRIVER
3301 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3302 M:      bcm-kernel-feedback-list@broadcom.com
3303 S:      Maintained
3304 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3305 F:      drivers/spi/spi-bcm-qspi.*
3306 F:      drivers/spi/spi-brcmstb-qspi.c
3307 F:      drivers/spi/spi-iproc-qspi.c
3308
3309 BROADCOM SYSTEMPORT ETHERNET DRIVER
3310 M:      Florian Fainelli <f.fainelli@gmail.com>
3311 L:      netdev@vger.kernel.org
3312 S:      Supported
3313 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3314
3315 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3316 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3317 M:      Prashant Sreedharan <prashant@broadcom.com>
3318 M:      Michael Chan <mchan@broadcom.com>
3319 L:      netdev@vger.kernel.org
3320 S:      Supported
3321 F:      drivers/net/ethernet/broadcom/tg3.*
3322
3323 BROCADE BFA FC SCSI DRIVER
3324 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3325 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3326 L:      linux-scsi@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/scsi/bfa/
3329
3330 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3331 M:      Rasesh Mody <rmody@marvell.com>
3332 M:      Sudarsana Kalluru <skalluru@marvell.com>
3333 M:      GR-Linux-NIC-Dev@marvell.com
3334 L:      netdev@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/net/ethernet/brocade/bna/
3337
3338 BSG (block layer generic sg v4 driver)
3339 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3340 L:      linux-scsi@vger.kernel.org
3341 S:      Supported
3342 F:      block/bsg.c
3343 F:      include/linux/bsg.h
3344 F:      include/uapi/linux/bsg.h
3345
3346 BT87X AUDIO 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:      Documentation/sound/cards/bt87x.rst
3352 F:      sound/pci/bt87x.c
3353
3354 BT8XXGPIO DRIVER
3355 M:      Michael Buesch <m@bues.ch>
3356 W:      http://bu3sch.de/btgpio.php
3357 S:      Maintained
3358 F:      drivers/gpio/gpio-bt8xx.c
3359
3360 BTRFS FILE SYSTEM
3361 M:      Chris Mason <clm@fb.com>
3362 M:      Josef Bacik <josef@toxicpanda.com>
3363 M:      David Sterba <dsterba@suse.com>
3364 L:      linux-btrfs@vger.kernel.org
3365 W:      http://btrfs.wiki.kernel.org/
3366 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3368 S:      Maintained
3369 F:      Documentation/filesystems/btrfs.txt
3370 F:      fs/btrfs/
3371 F:      include/linux/btrfs*
3372 F:      include/uapi/linux/btrfs*
3373
3374 BTTV VIDEO4LINUX DRIVER
3375 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3376 L:      linux-media@vger.kernel.org
3377 W:      https://linuxtv.org
3378 T:      git git://linuxtv.org/media_tree.git
3379 S:      Odd fixes
3380 F:      Documentation/media/v4l-drivers/bttv*
3381 F:      drivers/media/pci/bt8xx/bttv*
3382
3383 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3384 M:      Chanwoo Choi <cw00.choi@samsung.com>
3385 L:      linux-pm@vger.kernel.org
3386 L:      linux-samsung-soc@vger.kernel.org
3387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3388 S:      Maintained
3389 F:      drivers/devfreq/exynos-bus.c
3390 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3391
3392 BUSLOGIC SCSI DRIVER
3393 M:      Khalid Aziz <khalid@gonehiking.org>
3394 L:      linux-scsi@vger.kernel.org
3395 S:      Maintained
3396 F:      drivers/scsi/BusLogic.*
3397 F:      drivers/scsi/FlashPoint.*
3398
3399 C-MEDIA CMI8788 DRIVER
3400 M:      Clemens Ladisch <clemens@ladisch.de>
3401 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3402 T:      git git://git.alsa-project.org/alsa-kernel.git
3403 S:      Maintained
3404 F:      sound/pci/oxygen/
3405
3406 C-SKY ARCHITECTURE
3407 M:      Guo Ren <guoren@kernel.org>
3408 T:      git https://github.com/c-sky/csky-linux.git
3409 S:      Supported
3410 F:      arch/csky/
3411 F:      Documentation/devicetree/bindings/csky/
3412 F:      drivers/irqchip/irq-csky-*
3413 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3414 F:      drivers/clocksource/timer-gx6605s.c
3415 F:      drivers/clocksource/timer-mp-csky.c
3416 F:      Documentation/devicetree/bindings/timer/csky,*
3417 K:      csky
3418 N:      csky
3419
3420 C6X ARCHITECTURE
3421 M:      Mark Salter <msalter@redhat.com>
3422 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3423 L:      linux-c6x-dev@linux-c6x.org
3424 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3425 S:      Maintained
3426 F:      arch/c6x/
3427
3428 CA8210 IEEE-802.15.4 RADIO DRIVER
3429 M:      Harry Morris <h.morris@cascoda.com>
3430 L:      linux-wpan@vger.kernel.org
3431 W:      https://github.com/Cascoda/ca8210-linux.git
3432 S:      Maintained
3433 F:      drivers/net/ieee802154/ca8210.c
3434 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3435
3436 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3437 M:      David Howells <dhowells@redhat.com>
3438 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3439 S:      Supported
3440 F:      Documentation/filesystems/caching/cachefiles.txt
3441 F:      fs/cachefiles/
3442
3443 CADENCE MIPI-CSI2 BRIDGES
3444 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3445 L:      linux-media@vger.kernel.org
3446 S:      Maintained
3447 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3448 F:      drivers/media/platform/cadence/cdns-csi2*
3449
3450 CADET FM/AM RADIO RECEIVER DRIVER
3451 M:      Hans Verkuil <hverkuil@xs4all.nl>
3452 L:      linux-media@vger.kernel.org
3453 T:      git git://linuxtv.org/media_tree.git
3454 W:      https://linuxtv.org
3455 S:      Maintained
3456 F:      drivers/media/radio/radio-cadet*
3457
3458 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3459 M:      Jonathan Corbet <corbet@lwn.net>
3460 L:      linux-media@vger.kernel.org
3461 T:      git git://linuxtv.org/media_tree.git
3462 S:      Maintained
3463 F:      Documentation/media/v4l-drivers/cafe_ccic*
3464 F:      drivers/media/platform/marvell-ccic/
3465
3466 CAIF NETWORK LAYER
3467 L:      netdev@vger.kernel.org
3468 S:      Orphan
3469 F:      Documentation/networking/caif/
3470 F:      drivers/net/caif/
3471 F:      include/uapi/linux/caif/
3472 F:      include/net/caif/
3473 F:      net/caif/
3474
3475 CAKE QDISC
3476 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3477 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3478 S:      Maintained
3479 F:      net/sched/sch_cake.c
3480
3481 CALGARY x86-64 IOMMU
3482 M:      Muli Ben-Yehuda <mulix@mulix.org>
3483 M:      Jon Mason <jdmason@kudzu.us>
3484 L:      iommu@lists.linux-foundation.org
3485 S:      Maintained
3486 F:      arch/x86/kernel/pci-calgary_64.c
3487 F:      arch/x86/kernel/tce_64.c
3488 F:      arch/x86/include/asm/calgary.h
3489 F:      arch/x86/include/asm/tce.h
3490
3491 CAN NETWORK DRIVERS
3492 M:      Wolfgang Grandegger <wg@grandegger.com>
3493 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3494 L:      linux-can@vger.kernel.org
3495 W:      https://github.com/linux-can
3496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3498 S:      Maintained
3499 F:      Documentation/devicetree/bindings/net/can/
3500 F:      drivers/net/can/
3501 F:      include/linux/can/dev.h
3502 F:      include/linux/can/platform/
3503 F:      include/uapi/linux/can/error.h
3504 F:      include/uapi/linux/can/netlink.h
3505
3506 CAN NETWORK LAYER
3507 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3508 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3509 L:      linux-can@vger.kernel.org
3510 W:      https://github.com/linux-can
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3513 S:      Maintained
3514 F:      Documentation/networking/can.rst
3515 F:      net/can/
3516 F:      include/linux/can/core.h
3517 F:      include/uapi/linux/can.h
3518 F:      include/uapi/linux/can/bcm.h
3519 F:      include/uapi/linux/can/raw.h
3520 F:      include/uapi/linux/can/gw.h
3521
3522 CAPABILITIES
3523 M:      Serge Hallyn <serge@hallyn.com>
3524 L:      linux-security-module@vger.kernel.org
3525 S:      Supported
3526 F:      include/linux/capability.h
3527 F:      include/uapi/linux/capability.h
3528 F:      security/commoncap.c
3529 F:      kernel/capability.c
3530
3531 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3532 M:      Kevin Tsai <ktsai@capellamicro.com>
3533 S:      Maintained
3534 F:      drivers/iio/light/cm*
3535
3536 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3537 M:      Christian Lamparter <chunkeey@googlemail.com>
3538 L:      linux-wireless@vger.kernel.org
3539 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3540 S:      Maintained
3541 F:      drivers/net/wireless/ath/carl9170/
3542
3543 CAVIUM I2C DRIVER
3544 M:      Jan Glauber <jglauber@cavium.com>
3545 M:      David Daney <david.daney@cavium.com>
3546 W:      http://www.cavium.com
3547 S:      Supported
3548 F:      drivers/i2c/busses/i2c-octeon*
3549 F:      drivers/i2c/busses/i2c-thunderx*
3550
3551 CAVIUM LIQUIDIO NETWORK DRIVER
3552 M:      Derek Chickles <dchickles@marvell.com>
3553 M:      Satanand Burla <sburla@marvell.com>
3554 M:      Felix Manlunas <fmanlunas@marvell.com>
3555 L:      netdev@vger.kernel.org
3556 W:      http://www.cavium.com
3557 S:      Supported
3558 F:      drivers/net/ethernet/cavium/liquidio/
3559
3560 CAVIUM MMC DRIVER
3561 M:      Jan Glauber <jglauber@cavium.com>
3562 M:      David Daney <david.daney@cavium.com>
3563 M:      Steven J. Hill <Steven.Hill@cavium.com>
3564 W:      http://www.cavium.com
3565 S:      Supported
3566 F:      drivers/mmc/host/cavium*
3567
3568 CAVIUM OCTEON-TX CRYPTO DRIVER
3569 M:      George Cherian <george.cherian@cavium.com>
3570 L:      linux-crypto@vger.kernel.org
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/crypto/cavium/cpt/
3574
3575 CAVIUM THUNDERX2 ARM64 SOC
3576 M:      Robert Richter <rrichter@cavium.com>
3577 M:      Jayachandran C <jnair@caviumnetworks.com>
3578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3579 S:      Maintained
3580 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3581 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3582
3583 CC2520 IEEE-802.15.4 RADIO DRIVER
3584 M:      Varka Bhadram <varkabhadram@gmail.com>
3585 L:      linux-wpan@vger.kernel.org
3586 S:      Maintained
3587 F:      drivers/net/ieee802154/cc2520.c
3588 F:      include/linux/spi/cc2520.h
3589 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3590
3591 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3592 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3593 L:      linux-crypto@vger.kernel.org
3594 S:      Supported
3595 F:      drivers/crypto/ccree/
3596 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3597
3598 CEC FRAMEWORK
3599 M:      Hans Verkuil <hans.verkuil@cisco.com>
3600 L:      linux-media@vger.kernel.org
3601 T:      git git://linuxtv.org/media_tree.git
3602 W:      http://linuxtv.org
3603 S:      Supported
3604 F:      Documentation/media/kapi/cec-core.rst
3605 F:      Documentation/media/uapi/cec
3606 F:      drivers/media/cec/
3607 F:      drivers/media/rc/keymaps/rc-cec.c
3608 F:      include/media/cec.h
3609 F:      include/media/cec-notifier.h
3610 F:      include/uapi/linux/cec.h
3611 F:      include/uapi/linux/cec-funcs.h
3612 F:      Documentation/devicetree/bindings/media/cec.txt
3613 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3614
3615 CEC GPIO DRIVER
3616 M:      Hans Verkuil <hans.verkuil@cisco.com>
3617 L:      linux-media@vger.kernel.org
3618 T:      git git://linuxtv.org/media_tree.git
3619 W:      http://linuxtv.org
3620 S:      Supported
3621 F:      drivers/media/platform/cec-gpio/
3622 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3623
3624 CELL BROADBAND ENGINE ARCHITECTURE
3625 M:      Arnd Bergmann <arnd@arndb.de>
3626 L:      linuxppc-dev@lists.ozlabs.org
3627 W:      http://www.ibm.com/developerworks/power/cell/
3628 S:      Supported
3629 F:      arch/powerpc/include/asm/cell*.h
3630 F:      arch/powerpc/include/asm/spu*.h
3631 F:      arch/powerpc/include/uapi/asm/spu*.h
3632 F:      arch/powerpc/oprofile/*cell*
3633 F:      arch/powerpc/platforms/cell/
3634
3635 CEPH COMMON CODE (LIBCEPH)
3636 M:      Ilya Dryomov <idryomov@gmail.com>
3637 M:      "Yan, Zheng" <zyan@redhat.com>
3638 M:      Sage Weil <sage@redhat.com>
3639 L:      ceph-devel@vger.kernel.org
3640 W:      http://ceph.com/
3641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3642 T:      git git://github.com/ceph/ceph-client.git
3643 S:      Supported
3644 F:      net/ceph/
3645 F:      include/linux/ceph/
3646 F:      include/linux/crush/
3647
3648 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3649 M:      "Yan, Zheng" <zyan@redhat.com>
3650 M:      Sage Weil <sage@redhat.com>
3651 M:      Ilya Dryomov <idryomov@gmail.com>
3652 L:      ceph-devel@vger.kernel.org
3653 W:      http://ceph.com/
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3655 T:      git git://github.com/ceph/ceph-client.git
3656 S:      Supported
3657 F:      Documentation/filesystems/ceph.txt
3658 F:      fs/ceph/
3659
3660 CERTIFICATE HANDLING:
3661 M:      David Howells <dhowells@redhat.com>
3662 M:      David Woodhouse <dwmw2@infradead.org>
3663 L:      keyrings@vger.kernel.org
3664 S:      Maintained
3665 F:      Documentation/admin-guide/module-signing.rst
3666 F:      certs/
3667 F:      scripts/sign-file.c
3668 F:      scripts/extract-cert.c
3669
3670 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3671 L:      linux-usb@vger.kernel.org
3672 S:      Orphan
3673 F:      Documentation/usb/WUSB-Design-overview.txt
3674 F:      Documentation/usb/wusb-cbaf
3675 F:      drivers/usb/host/hwa-hc.c
3676 F:      drivers/usb/host/whci/
3677 F:      drivers/usb/wusbcore/
3678 F:      include/linux/usb/wusb*
3679
3680 CFAG12864B LCD DRIVER
3681 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3682 S:      Maintained
3683 F:      drivers/auxdisplay/cfag12864b.c
3684 F:      include/linux/cfag12864b.h
3685
3686 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3687 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3688 S:      Maintained
3689 F:      drivers/auxdisplay/cfag12864bfb.c
3690 F:      include/linux/cfag12864b.h
3691
3692 802.11 (including CFG80211/NL80211)
3693 M:      Johannes Berg <johannes@sipsolutions.net>
3694 L:      linux-wireless@vger.kernel.org
3695 W:      http://wireless.kernel.org/
3696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3698 S:      Maintained
3699 F:      net/wireless/
3700 F:      include/uapi/linux/nl80211.h
3701 F:      include/linux/ieee80211.h
3702 F:      include/net/wext.h
3703 F:      include/net/cfg80211.h
3704 F:      include/net/iw_handler.h
3705 F:      include/net/ieee80211_radiotap.h
3706 F:      Documentation/driver-api/80211/cfg80211.rst
3707 F:      Documentation/networking/regulatory.txt
3708
3709 CHAR and MISC DRIVERS
3710 M:      Arnd Bergmann <arnd@arndb.de>
3711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3713 S:      Supported
3714 F:      drivers/char/
3715 F:      drivers/misc/
3716 F:      include/linux/miscdevice.h
3717
3718 CHECKPATCH
3719 M:      Andy Whitcroft <apw@canonical.com>
3720 M:      Joe Perches <joe@perches.com>
3721 S:      Maintained
3722 F:      scripts/checkpatch.pl
3723
3724 CHINESE DOCUMENTATION
3725 M:      Harry Wei <harryxiyou@gmail.com>
3726 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3727 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3728 S:      Maintained
3729 F:      Documentation/translations/zh_CN/
3730
3731 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3732 M:      Peter Chen <Peter.Chen@nxp.com>
3733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3734 L:      linux-usb@vger.kernel.org
3735 S:      Maintained
3736 F:      drivers/usb/chipidea/
3737
3738 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3739 M:      Hans de Goede <hdegoede@redhat.com>
3740 L:      linux-input@vger.kernel.org
3741 S:      Maintained
3742 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3743 F:      drivers/input/touchscreen/chipone_icn8318.c
3744
3745 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3746 M:      Hans de Goede <hdegoede@redhat.com>
3747 L:      linux-input@vger.kernel.org
3748 S:      Maintained
3749 F:      drivers/input/touchscreen/chipone_icn8505.c
3750
3751 CHROME HARDWARE PLATFORM SUPPORT
3752 M:      Benson Leung <bleung@chromium.org>
3753 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3754 S:      Maintained
3755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3756 F:      drivers/platform/chrome/
3757
3758 CHROMEOS EC SUBDRIVERS
3759 M:      Benson Leung <bleung@chromium.org>
3760 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3761 R:      Guenter Roeck <groeck@chromium.org>
3762 S:      Maintained
3763 N:      cros_ec
3764 N:      cros-ec
3765 F:      drivers/power/supply/cros_usbpd-charger.c
3766
3767 CHROMEOS EC CODEC DRIVER
3768 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3769 S:      Maintained
3770 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3771 R:      Guenter Roeck <groeck@chromium.org>
3772 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3773 F:      sound/soc/codecs/cros_ec_codec.*
3774
3775 CIRRUS LOGIC AUDIO CODEC DRIVERS
3776 M:      Brian Austin <brian.austin@cirrus.com>
3777 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3778 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3779 S:      Maintained
3780 F:      sound/soc/codecs/cs*
3781
3782 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3783 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3784 L:      netdev@vger.kernel.org
3785 S:      Maintained
3786 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3787
3788 CIRRUS LOGIC LOCHNAGAR DRIVER
3789 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3790 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3791 L:      patches@opensource.cirrus.com
3792 S:      Supported
3793 F:      drivers/clk/clk-lochnagar.c
3794 F:      drivers/mfd/lochnagar-i2c.c
3795 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3796 F:      drivers/regulator/lochnagar-regulator.c
3797 F:      include/dt-bindings/clk/lochnagar.h
3798 F:      include/dt-bindings/pinctrl/lochnagar.h
3799 F:      include/linux/mfd/lochnagar*
3800 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3801 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3802 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3803 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3804
3805 CISCO FCOE HBA DRIVER
3806 M:      Satish Kharat <satishkh@cisco.com>
3807 M:      Sesidhar Baddela <sebaddel@cisco.com>
3808 M:      Karan Tilak Kumar <kartilak@cisco.com>
3809 L:      linux-scsi@vger.kernel.org
3810 S:      Supported
3811 F:      drivers/scsi/fnic/
3812
3813 CISCO SCSI HBA DRIVER
3814 M:      Karan Tilak Kumar <kartilak@cisco.com>
3815 M:      Sesidhar Baddela <sebaddel@cisco.com>
3816 L:      linux-scsi@vger.kernel.org
3817 S:      Supported
3818 F:      drivers/scsi/snic/
3819
3820 CISCO VIC ETHERNET NIC DRIVER
3821 M:      Christian Benvenuti <benve@cisco.com>
3822 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3823 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3824 S:      Supported
3825 F:      drivers/net/ethernet/cisco/enic/
3826
3827 CISCO VIC LOW LATENCY NIC DRIVER
3828 M:      Christian Benvenuti <benve@cisco.com>
3829 M:      Nelson Escobar <neescoba@cisco.com>
3830 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3831 S:      Supported
3832 F:      drivers/infiniband/hw/usnic/
3833
3834 CIRRUS LOGIC MADERA CODEC DRIVERS
3835 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3836 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3837 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3838 L:      patches@opensource.cirrus.com
3839 T:      git https://github.com/CirrusLogic/linux-drivers.git
3840 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3841 S:      Supported
3842 F:      Documentation/devicetree/bindings/mfd/madera.txt
3843 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3844 F:      include/linux/irqchip/irq-madera*
3845 F:      include/linux/mfd/madera/*
3846 F:      drivers/gpio/gpio-madera*
3847 F:      drivers/irqchip/irq-madera*
3848 F:      drivers/mfd/madera*
3849 F:      drivers/mfd/cs47l*
3850 F:      drivers/pinctrl/cirrus/*
3851
3852 CLANG-FORMAT FILE
3853 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3854 S:      Maintained
3855 F:      .clang-format
3856
3857 CLEANCACHE API
3858 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3859 L:      linux-kernel@vger.kernel.org
3860 S:      Maintained
3861 F:      mm/cleancache.c
3862 F:      include/linux/cleancache.h
3863
3864 CLK API
3865 M:      Russell King <linux@armlinux.org.uk>
3866 L:      linux-clk@vger.kernel.org
3867 S:      Maintained
3868 F:      include/linux/clk.h
3869
3870 CLOCKSOURCE, CLOCKEVENT DRIVERS
3871 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3872 M:      Thomas Gleixner <tglx@linutronix.de>
3873 L:      linux-kernel@vger.kernel.org
3874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3875 S:      Supported
3876 F:      drivers/clocksource/
3877 F:      Documentation/devicetree/bindings/timer/
3878
3879 CMPC ACPI DRIVER
3880 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3881 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3882 L:      platform-driver-x86@vger.kernel.org
3883 S:      Supported
3884 F:      drivers/platform/x86/classmate-laptop.c
3885
3886 COBALT MEDIA DRIVER
3887 M:      Hans Verkuil <hans.verkuil@cisco.com>
3888 L:      linux-media@vger.kernel.org
3889 T:      git git://linuxtv.org/media_tree.git
3890 W:      https://linuxtv.org
3891 S:      Supported
3892 F:      drivers/media/pci/cobalt/
3893
3894 COCCINELLE/Semantic Patches (SmPL)
3895 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3896 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3897 M:      Nicolas Palix <nicolas.palix@imag.fr>
3898 M:      Michal Marek <michal.lkml@markovi.net>
3899 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3901 W:      http://coccinelle.lip6.fr/
3902 S:      Supported
3903 F:      Documentation/dev-tools/coccinelle.rst
3904 F:      scripts/coccinelle/
3905 F:      scripts/coccicheck
3906
3907 CODA FILE SYSTEM
3908 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3909 M:      coda@cs.cmu.edu
3910 L:      codalist@coda.cs.cmu.edu
3911 W:      http://www.coda.cs.cmu.edu/
3912 S:      Maintained
3913 F:      Documentation/filesystems/coda.txt
3914 F:      fs/coda/
3915 F:      include/linux/coda*.h
3916 F:      include/uapi/linux/coda*.h
3917
3918 CODA V4L2 MEM2MEM DRIVER
3919 M:      Philipp Zabel <p.zabel@pengutronix.de>
3920 L:      linux-media@vger.kernel.org
3921 S:      Maintained
3922 F:      Documentation/devicetree/bindings/media/coda.txt
3923 F:      drivers/media/platform/coda/
3924
3925 CODE OF CONDUCT
3926 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3927 S:      Supported
3928 F:      Documentation/process/code-of-conduct.rst
3929 F:      Documentation/process/code-of-conduct-interpretation.rst
3930
3931 COMMON CLK FRAMEWORK
3932 M:      Michael Turquette <mturquette@baylibre.com>
3933 M:      Stephen Boyd <sboyd@kernel.org>
3934 L:      linux-clk@vger.kernel.org
3935 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3937 S:      Maintained
3938 F:      Documentation/devicetree/bindings/clock/
3939 F:      drivers/clk/
3940 X:      drivers/clk/clkdev.c
3941 F:      include/linux/clk-pr*
3942 F:      include/linux/clk/
3943 F:      include/linux/of_clk.h
3944
3945 COMMON INTERNET FILE SYSTEM (CIFS)
3946 M:      Steve French <sfrench@samba.org>
3947 L:      linux-cifs@vger.kernel.org
3948 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3949 W:      http://linux-cifs.samba.org/
3950 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3951 S:      Supported
3952 F:      Documentation/filesystems/cifs/
3953 F:      fs/cifs/
3954
3955 COMPACTPCI HOTPLUG CORE
3956 M:      Scott Murray <scott@spiteful.org>
3957 L:      linux-pci@vger.kernel.org
3958 S:      Maintained
3959 F:      drivers/pci/hotplug/cpci_hotplug*
3960
3961 COMPACTPCI HOTPLUG GENERIC DRIVER
3962 M:      Scott Murray <scott@spiteful.org>
3963 L:      linux-pci@vger.kernel.org
3964 S:      Maintained
3965 F:      drivers/pci/hotplug/cpcihp_generic.c
3966
3967 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3968 M:      Scott Murray <scott@spiteful.org>
3969 L:      linux-pci@vger.kernel.org
3970 S:      Maintained
3971 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3972
3973 COMPAL LAPTOP SUPPORT
3974 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3975 L:      platform-driver-x86@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/platform/x86/compal-laptop.c
3978
3979 COMPILER ATTRIBUTES
3980 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3981 S:      Maintained
3982 F:      include/linux/compiler_attributes.h
3983
3984 CONEXANT ACCESSRUNNER USB DRIVER
3985 L:      accessrunner-general@lists.sourceforge.net
3986 W:      http://accessrunner.sourceforge.net/
3987 S:      Orphan
3988 F:      drivers/usb/atm/cxacru.c
3989
3990 CONFIGFS
3991 M:      Joel Becker <jlbec@evilplan.org>
3992 M:      Christoph Hellwig <hch@lst.de>
3993 T:      git git://git.infradead.org/users/hch/configfs.git
3994 S:      Supported
3995 F:      fs/configfs/
3996 F:      include/linux/configfs.h
3997
3998 CONNECTOR
3999 M:      Evgeniy Polyakov <zbr@ioremap.net>
4000 L:      netdev@vger.kernel.org
4001 S:      Maintained
4002 F:      drivers/connector/
4003
4004 CONTROL GROUP (CGROUP)
4005 M:      Tejun Heo <tj@kernel.org>
4006 M:      Li Zefan <lizefan@huawei.com>
4007 M:      Johannes Weiner <hannes@cmpxchg.org>
4008 L:      cgroups@vger.kernel.org
4009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4010 S:      Maintained
4011 F:      Documentation/admin-guide/cgroup-v2.rst
4012 F:      Documentation/cgroup-v1/
4013 F:      include/linux/cgroup*
4014 F:      kernel/cgroup/
4015
4016 CONTROL GROUP - CPUSET
4017 M:      Li Zefan <lizefan@huawei.com>
4018 L:      cgroups@vger.kernel.org
4019 W:      http://www.bullopensource.org/cpuset/
4020 W:      http://oss.sgi.com/projects/cpusets/
4021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4022 S:      Maintained
4023 F:      Documentation/cgroup-v1/cpusets.txt
4024 F:      include/linux/cpuset.h
4025 F:      kernel/cgroup/cpuset.c
4026
4027 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4028 M:      Johannes Weiner <hannes@cmpxchg.org>
4029 M:      Michal Hocko <mhocko@kernel.org>
4030 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4031 L:      cgroups@vger.kernel.org
4032 L:      linux-mm@kvack.org
4033 S:      Maintained
4034 F:      mm/memcontrol.c
4035 F:      mm/swap_cgroup.c
4036
4037 CORETEMP HARDWARE MONITORING DRIVER
4038 M:      Fenghua Yu <fenghua.yu@intel.com>
4039 L:      linux-hwmon@vger.kernel.org
4040 S:      Maintained
4041 F:      Documentation/hwmon/coretemp
4042 F:      drivers/hwmon/coretemp.c
4043
4044 COSA/SRP SYNC SERIAL DRIVER
4045 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4046 W:      http://www.fi.muni.cz/~kas/cosa/
4047 S:      Maintained
4048 F:      drivers/net/wan/cosa*
4049
4050 CPMAC ETHERNET DRIVER
4051 M:      Florian Fainelli <f.fainelli@gmail.com>
4052 L:      netdev@vger.kernel.org
4053 S:      Maintained
4054 F:      drivers/net/ethernet/ti/cpmac.c
4055
4056 CPU FREQUENCY SCALING FRAMEWORK
4057 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4058 M:      Viresh Kumar <viresh.kumar@linaro.org>
4059 L:      linux-pm@vger.kernel.org
4060 S:      Maintained
4061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4063 B:      https://bugzilla.kernel.org
4064 F:      Documentation/admin-guide/pm/cpufreq.rst
4065 F:      Documentation/admin-guide/pm/intel_pstate.rst
4066 F:      Documentation/cpu-freq/
4067 F:      Documentation/devicetree/bindings/cpufreq/
4068 F:      drivers/cpufreq/
4069 F:      include/linux/cpufreq.h
4070 F:      tools/testing/selftests/cpufreq/
4071
4072 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4073 M:      Viresh Kumar <viresh.kumar@linaro.org>
4074 M:      Sudeep Holla <sudeep.holla@arm.com>
4075 L:      linux-pm@vger.kernel.org
4076 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4077 S:      Maintained
4078 F:      drivers/cpufreq/arm_big_little.h
4079 F:      drivers/cpufreq/arm_big_little.c
4080
4081 CPU POWER MONITORING SUBSYSTEM
4082 M:      Thomas Renninger <trenn@suse.com>
4083 M:      Shuah Khan <shuah@kernel.org>
4084 M:      Shuah Khan <skhan@linuxfoundation.org>
4085 L:      linux-pm@vger.kernel.org
4086 S:      Maintained
4087 F:      tools/power/cpupower/
4088
4089 CPUID/MSR DRIVER
4090 M:      "H. Peter Anvin" <hpa@zytor.com>
4091 S:      Maintained
4092 F:      arch/x86/kernel/cpuid.c
4093 F:      arch/x86/kernel/msr.c
4094
4095 CPUIDLE DRIVER - ARM BIG LITTLE
4096 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4097 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4098 L:      linux-pm@vger.kernel.org
4099 L:      linux-arm-kernel@lists.infradead.org
4100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4101 S:      Maintained
4102 F:      drivers/cpuidle/cpuidle-big_little.c
4103
4104 CPUIDLE DRIVER - ARM EXYNOS
4105 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4106 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4107 M:      Kukjin Kim <kgene@kernel.org>
4108 L:      linux-pm@vger.kernel.org
4109 L:      linux-samsung-soc@vger.kernel.org
4110 S:      Supported
4111 F:      drivers/cpuidle/cpuidle-exynos.c
4112 F:      arch/arm/mach-exynos/pm.c
4113
4114 CPU IDLE TIME MANAGEMENT FRAMEWORK
4115 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4116 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4117 L:      linux-pm@vger.kernel.org
4118 S:      Maintained
4119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4120 B:      https://bugzilla.kernel.org
4121 F:      Documentation/admin-guide/pm/cpuidle.rst
4122 F:      Documentation/driver-api/pm/cpuidle.rst
4123 F:      drivers/cpuidle/*
4124 F:      include/linux/cpuidle.h
4125
4126 CRAMFS FILESYSTEM
4127 M:      Nicolas Pitre <nico@linaro.org>
4128 S:      Maintained
4129 F:      Documentation/filesystems/cramfs.txt
4130 F:      fs/cramfs/
4131
4132 CRYPTO API
4133 M:      Herbert Xu <herbert@gondor.apana.org.au>
4134 M:      "David S. Miller" <davem@davemloft.net>
4135 L:      linux-crypto@vger.kernel.org
4136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4138 S:      Maintained
4139 F:      Documentation/crypto/
4140 F:      Documentation/devicetree/bindings/crypto/
4141 F:      arch/*/crypto/
4142 F:      crypto/
4143 F:      drivers/crypto/
4144 F:      include/crypto/
4145 F:      include/linux/crypto*
4146
4147 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4148 M:      Neil Horman <nhorman@tuxdriver.com>
4149 L:      linux-crypto@vger.kernel.org
4150 S:      Maintained
4151 F:      crypto/ansi_cprng.c
4152 F:      crypto/rng.c
4153
4154 CS3308 MEDIA DRIVER
4155 M:      Hans Verkuil <hverkuil@xs4all.nl>
4156 L:      linux-media@vger.kernel.org
4157 T:      git git://linuxtv.org/media_tree.git
4158 W:      http://linuxtv.org
4159 S:      Odd Fixes
4160 F:      drivers/media/i2c/cs3308.c
4161
4162 CS5535 Audio ALSA driver
4163 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4164 S:      Maintained
4165 F:      sound/pci/cs5535audio/
4166
4167 CSI DRIVERS FOR ALLWINNER V3s
4168 M:      Yong Deng <yong.deng@magewell.com>
4169 L:      linux-media@vger.kernel.org
4170 T:      git git://linuxtv.org/media_tree.git
4171 S:      Maintained
4172 F:      drivers/media/platform/sunxi/sun6i-csi/
4173 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4174
4175 CW1200 WLAN driver
4176 M:      Solomon Peachy <pizza@shaftnet.org>
4177 S:      Maintained
4178 F:      drivers/net/wireless/st/cw1200/
4179
4180 CX18 VIDEO4LINUX DRIVER
4181 M:      Andy Walls <awalls@md.metrocast.net>
4182 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4183 L:      linux-media@vger.kernel.org
4184 T:      git git://linuxtv.org/media_tree.git
4185 W:      https://linuxtv.org
4186 W:      http://www.ivtvdriver.org/index.php/Cx18
4187 S:      Maintained
4188 F:      Documentation/media/v4l-drivers/cx18*
4189 F:      drivers/media/pci/cx18/
4190 F:      include/uapi/linux/ivtv*
4191
4192 CX2341X MPEG ENCODER HELPER MODULE
4193 M:      Hans Verkuil <hverkuil@xs4all.nl>
4194 L:      linux-media@vger.kernel.org
4195 T:      git git://linuxtv.org/media_tree.git
4196 W:      https://linuxtv.org
4197 S:      Maintained
4198 F:      drivers/media/common/cx2341x*
4199 F:      include/media/drv-intf/cx2341x.h
4200
4201 CX24120 MEDIA DRIVER
4202 M:      Jemma Denson <jdenson@gmail.com>
4203 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4204 L:      linux-media@vger.kernel.org
4205 W:      https://linuxtv.org
4206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4207 S:      Maintained
4208 F:      drivers/media/dvb-frontends/cx24120*
4209
4210 CX88 VIDEO4LINUX DRIVER
4211 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4212 L:      linux-media@vger.kernel.org
4213 W:      https://linuxtv.org
4214 T:      git git://linuxtv.org/media_tree.git
4215 S:      Odd fixes
4216 F:      Documentation/media/v4l-drivers/cx88*
4217 F:      drivers/media/pci/cx88/
4218
4219 CXD2820R MEDIA DRIVER
4220 M:      Antti Palosaari <crope@iki.fi>
4221 L:      linux-media@vger.kernel.org
4222 W:      https://linuxtv.org
4223 W:      http://palosaari.fi/linux/
4224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4225 T:      git git://linuxtv.org/anttip/media_tree.git
4226 S:      Maintained
4227 F:      drivers/media/dvb-frontends/cxd2820r*
4228
4229 CXGB3 ETHERNET DRIVER (CXGB3)
4230 M:      Vishal Kulkarni <vishal@chelsio.com>
4231 L:      netdev@vger.kernel.org
4232 W:      http://www.chelsio.com
4233 S:      Supported
4234 F:      drivers/net/ethernet/chelsio/cxgb3/
4235
4236 CXGB3 ISCSI DRIVER (CXGB3I)
4237 M:      Karen Xie <kxie@chelsio.com>
4238 L:      linux-scsi@vger.kernel.org
4239 W:      http://www.chelsio.com
4240 S:      Supported
4241 F:      drivers/scsi/cxgbi/cxgb3i
4242
4243 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4244 M:      Steve Wise <swise@chelsio.com>
4245 L:      linux-rdma@vger.kernel.org
4246 W:      http://www.openfabrics.org
4247 S:      Supported
4248 F:      drivers/infiniband/hw/cxgb3/
4249 F:      include/uapi/rdma/cxgb3-abi.h
4250
4251 CXGB4 CRYPTO DRIVER (chcr)
4252 M:      Harsh Jain <harsh@chelsio.com>
4253 L:      linux-crypto@vger.kernel.org
4254 W:      http://www.chelsio.com
4255 S:      Supported
4256 F:      drivers/crypto/chelsio
4257
4258 CXGB4 ETHERNET DRIVER (CXGB4)
4259 M:      Vishal Kulkarni <vishal@chelsio.com>
4260 L:      netdev@vger.kernel.org
4261 W:      http://www.chelsio.com
4262 S:      Supported
4263 F:      drivers/net/ethernet/chelsio/cxgb4/
4264
4265 CXGB4 ISCSI DRIVER (CXGB4I)
4266 M:      Karen Xie <kxie@chelsio.com>
4267 L:      linux-scsi@vger.kernel.org
4268 W:      http://www.chelsio.com
4269 S:      Supported
4270 F:      drivers/scsi/cxgbi/cxgb4i
4271
4272 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4273 M:      Steve Wise <swise@chelsio.com>
4274 L:      linux-rdma@vger.kernel.org
4275 W:      http://www.openfabrics.org
4276 S:      Supported
4277 F:      drivers/infiniband/hw/cxgb4/
4278 F:      include/uapi/rdma/cxgb4-abi.h
4279
4280 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4281 M:      Casey Leedom <leedom@chelsio.com>
4282 L:      netdev@vger.kernel.org
4283 W:      http://www.chelsio.com
4284 S:      Supported
4285 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4286
4287 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4288 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4289 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4290 L:      linuxppc-dev@lists.ozlabs.org
4291 S:      Supported
4292 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4293 F:      drivers/misc/cxl/
4294 F:      include/misc/cxl*
4295 F:      include/uapi/misc/cxl.h
4296 F:      Documentation/powerpc/cxl.txt
4297 F:      Documentation/ABI/testing/sysfs-class-cxl
4298
4299 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4300 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4301 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4302 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4303 L:      linux-scsi@vger.kernel.org
4304 S:      Supported
4305 F:      drivers/scsi/cxlflash/
4306 F:      include/uapi/scsi/cxlflash_ioctl.h
4307 F:      Documentation/powerpc/cxlflash.txt
4308
4309 CYBERPRO FB DRIVER
4310 M:      Russell King <linux@armlinux.org.uk>
4311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4312 W:      http://www.armlinux.org.uk/
4313 S:      Maintained
4314 F:      drivers/video/fbdev/cyber2000fb.*
4315
4316 CYCLADES ASYNC MUX DRIVER
4317 W:      http://www.cyclades.com/
4318 S:      Orphan
4319 F:      drivers/tty/cyclades.c
4320 F:      include/linux/cyclades.h
4321 F:      include/uapi/linux/cyclades.h
4322
4323 CYCLADES PC300 DRIVER
4324 W:      http://www.cyclades.com/
4325 S:      Orphan
4326 F:      drivers/net/wan/pc300*
4327
4328 CYPRESS_FIRMWARE MEDIA DRIVER
4329 M:      Antti Palosaari <crope@iki.fi>
4330 L:      linux-media@vger.kernel.org
4331 W:      https://linuxtv.org
4332 W:      http://palosaari.fi/linux/
4333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4334 T:      git git://linuxtv.org/anttip/media_tree.git
4335 S:      Maintained
4336 F:      drivers/media/common/cypress_firmware*
4337
4338 CYTTSP TOUCHSCREEN DRIVER
4339 M:      Ferruh Yigit <fery@cypress.com>
4340 L:      linux-input@vger.kernel.org
4341 S:      Supported
4342 F:      drivers/input/touchscreen/cyttsp*
4343 F:      include/linux/input/cyttsp.h
4344
4345 D-LINK DIR-685 TOUCHKEYS DRIVER
4346 M:      Linus Walleij <linus.walleij@linaro.org>
4347 L:      linux-input@vger.kernel.org
4348 S:      Supported
4349 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4350
4351 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4352 M:      Joshua Kinard <kumba@gentoo.org>
4353 S:      Maintained
4354 F:      drivers/rtc/rtc-ds1685.c
4355 F:      include/linux/rtc/ds1685.h
4356
4357 DAMA SLAVE for AX.25
4358 M:      Joerg Reuter <jreuter@yaina.de>
4359 W:      http://yaina.de/jreuter/
4360 W:      http://www.qsl.net/dl1bke/
4361 L:      linux-hams@vger.kernel.org
4362 S:      Maintained
4363 F:      net/ax25/af_ax25.c
4364 F:      net/ax25/ax25_dev.c
4365 F:      net/ax25/ax25_ds_*
4366 F:      net/ax25/ax25_in.c
4367 F:      net/ax25/ax25_out.c
4368 F:      net/ax25/ax25_timer.c
4369 F:      net/ax25/sysctl_net_ax25.c
4370
4371 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4372 L:      netdev@vger.kernel.org
4373 S:      Orphan
4374 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4375 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4376
4377 DC390/AM53C974 SCSI driver
4378 M:      Hannes Reinecke <hare@suse.com>
4379 L:      linux-scsi@vger.kernel.org
4380 S:      Maintained
4381 F:      drivers/scsi/am53c974.c
4382
4383 DC395x SCSI driver
4384 M:      Oliver Neukum <oliver@neukum.org>
4385 M:      Ali Akcaagac <aliakc@web.de>
4386 M:      Jamie Lenehan <lenehan@twibble.org>
4387 L:      dc395x@twibble.org
4388 W:      http://twibble.org/dist/dc395x/
4389 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4390 S:      Maintained
4391 F:      Documentation/scsi/dc395x.txt
4392 F:      drivers/scsi/dc395x.*
4393
4394 DCCP PROTOCOL
4395 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4396 L:      dccp@vger.kernel.org
4397 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4398 S:      Maintained
4399 F:      include/linux/dccp.h
4400 F:      include/uapi/linux/dccp.h
4401 F:      include/linux/tfrc.h
4402 F:      net/dccp/
4403
4404 DECnet NETWORK LAYER
4405 W:      http://linux-decnet.sourceforge.net
4406 L:      linux-decnet-user@lists.sourceforge.net
4407 S:      Orphan
4408 F:      Documentation/networking/decnet.txt
4409 F:      net/decnet/
4410
4411 DECSTATION PLATFORM SUPPORT
4412 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4413 L:      linux-mips@vger.kernel.org
4414 W:      http://www.linux-mips.org/wiki/DECstation
4415 S:      Maintained
4416 F:      arch/mips/dec/
4417 F:      arch/mips/include/asm/dec/
4418 F:      arch/mips/include/asm/mach-dec/
4419
4420 DEFXX FDDI NETWORK DRIVER
4421 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4422 S:      Maintained
4423 F:      drivers/net/fddi/defxx.*
4424
4425 DELL SMBIOS DRIVER
4426 M:      Pali Rohár <pali.rohar@gmail.com>
4427 M:      Mario Limonciello <mario.limonciello@dell.com>
4428 L:      platform-driver-x86@vger.kernel.org
4429 S:      Maintained
4430 F:      drivers/platform/x86/dell-smbios.*
4431
4432 DELL SMBIOS SMM DRIVER
4433 M:      Mario Limonciello <mario.limonciello@dell.com>
4434 L:      platform-driver-x86@vger.kernel.org
4435 S:      Maintained
4436 F:      drivers/platform/x86/dell-smbios-smm.c
4437
4438 DELL SMBIOS WMI DRIVER
4439 M:      Mario Limonciello <mario.limonciello@dell.com>
4440 L:      platform-driver-x86@vger.kernel.org
4441 S:      Maintained
4442 F:      drivers/platform/x86/dell-smbios-wmi.c
4443 F:      tools/wmi/dell-smbios-example.c
4444
4445 DEFZA FDDI NETWORK DRIVER
4446 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4447 S:      Maintained
4448 F:      drivers/net/fddi/defza.*
4449
4450 DELL LAPTOP DRIVER
4451 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4452 M:      Pali Rohár <pali.rohar@gmail.com>
4453 L:      platform-driver-x86@vger.kernel.org
4454 S:      Maintained
4455 F:      drivers/platform/x86/dell-laptop.c
4456
4457 DELL LAPTOP FREEFALL DRIVER
4458 M:      Pali Rohár <pali.rohar@gmail.com>
4459 S:      Maintained
4460 F:      drivers/platform/x86/dell-smo8800.c
4461
4462 DELL LAPTOP RBTN DRIVER
4463 M:      Pali Rohár <pali.rohar@gmail.com>
4464 S:      Maintained
4465 F:      drivers/platform/x86/dell-rbtn.*
4466
4467 DELL REMOTE BIOS UPDATE DRIVER
4468 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4469 L:      platform-driver-x86@vger.kernel.org
4470 S:      Maintained
4471 F:      drivers/platform/x86/dell_rbu.c
4472
4473 DELL LAPTOP SMM DRIVER
4474 M:      Pali Rohár <pali.rohar@gmail.com>
4475 S:      Maintained
4476 F:      drivers/hwmon/dell-smm-hwmon.c
4477 F:      include/uapi/linux/i8k.h
4478
4479 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4480 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4481 L:      platform-driver-x86@vger.kernel.org
4482 S:      Maintained
4483 F:      Documentation/dcdbas.txt
4484 F:      drivers/platform/x86/dcdbas.*
4485
4486 DELL WMI NOTIFICATIONS DRIVER
4487 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4488 M:      Pali Rohár <pali.rohar@gmail.com>
4489 S:      Maintained
4490 F:      drivers/platform/x86/dell-wmi.c
4491
4492 DELL WMI DESCRIPTOR DRIVER
4493 M:      Mario Limonciello <mario.limonciello@dell.com>
4494 S:      Maintained
4495 F:      drivers/platform/x86/dell-wmi-descriptor.c
4496
4497 DELTA ST MEDIA DRIVER
4498 M:      Hugues Fruchet <hugues.fruchet@st.com>
4499 L:      linux-media@vger.kernel.org
4500 T:      git git://linuxtv.org/media_tree.git
4501 W:      https://linuxtv.org
4502 S:      Supported
4503 F:      drivers/media/platform/sti/delta
4504
4505 DENALI NAND DRIVER
4506 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4507 L:      linux-mtd@lists.infradead.org
4508 S:      Supported
4509 F:      drivers/mtd/nand/raw/denali*
4510
4511 DESIGNWARE USB2 DRD IP DRIVER
4512 M:      Minas Harutyunyan <hminas@synopsys.com>
4513 L:      linux-usb@vger.kernel.org
4514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4515 S:      Maintained
4516 F:      drivers/usb/dwc2/
4517
4518 DESIGNWARE USB3 DRD IP DRIVER
4519 M:      Felipe Balbi <balbi@kernel.org>
4520 L:      linux-usb@vger.kernel.org
4521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4522 S:      Maintained
4523 F:      drivers/usb/dwc3/
4524
4525 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4526 M:      Andreas Klinger <ak@it-klinger.de>
4527 L:      linux-iio@vger.kernel.org
4528 S:      Maintained
4529 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4530 F:      drivers/iio/proximity/srf*.c
4531
4532 DEVICE COREDUMP (DEV_COREDUMP)
4533 M:      Johannes Berg <johannes@sipsolutions.net>
4534 L:      linux-kernel@vger.kernel.org
4535 S:      Maintained
4536 F:      drivers/base/devcoredump.c
4537 F:      include/linux/devcoredump.h
4538
4539 DEVICE FREQUENCY (DEVFREQ)
4540 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4541 M:      Kyungmin Park <kyungmin.park@samsung.com>
4542 R:      Chanwoo Choi <cw00.choi@samsung.com>
4543 L:      linux-pm@vger.kernel.org
4544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4545 S:      Maintained
4546 F:      drivers/devfreq/
4547 F:      include/linux/devfreq.h
4548 F:      Documentation/devicetree/bindings/devfreq/
4549
4550 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4551 M:      Chanwoo Choi <cw00.choi@samsung.com>
4552 L:      linux-pm@vger.kernel.org
4553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4554 S:      Supported
4555 F:      drivers/devfreq/event/
4556 F:      drivers/devfreq/devfreq-event.c
4557 F:      include/linux/devfreq-event.h
4558 F:      Documentation/devicetree/bindings/devfreq/event/
4559
4560 DEVICE NUMBER REGISTRY
4561 M:      Torben Mathiasen <device@lanana.org>
4562 W:      http://lanana.org/docs/device-list/index.html
4563 S:      Maintained
4564
4565 DEVICE-MAPPER  (LVM)
4566 M:      Alasdair Kergon <agk@redhat.com>
4567 M:      Mike Snitzer <snitzer@redhat.com>
4568 M:      dm-devel@redhat.com
4569 L:      dm-devel@redhat.com
4570 W:      http://sources.redhat.com/dm
4571 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4573 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4574 S:      Maintained
4575 F:      Documentation/device-mapper/
4576 F:      drivers/md/Makefile
4577 F:      drivers/md/Kconfig
4578 F:      drivers/md/dm*
4579 F:      drivers/md/persistent-data/
4580 F:      include/linux/device-mapper.h
4581 F:      include/linux/dm-*.h
4582 F:      include/uapi/linux/dm-*.h
4583
4584 DEVLINK
4585 M:      Jiri Pirko <jiri@mellanox.com>
4586 L:      netdev@vger.kernel.org
4587 S:      Supported
4588 F:      net/core/devlink.c
4589 F:      include/net/devlink.h
4590 F:      include/uapi/linux/devlink.h
4591
4592 DIALOG SEMICONDUCTOR DRIVERS
4593 M:      Support Opensource <support.opensource@diasemi.com>
4594 W:      http://www.dialog-semiconductor.com/products
4595 S:      Supported
4596 F:      Documentation/hwmon/da90??
4597 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4598 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4599 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4600 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4601 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4602 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4603 F:      drivers/gpio/gpio-da90??.c
4604 F:      drivers/hwmon/da90??-hwmon.c
4605 F:      drivers/iio/adc/da91??-*.c
4606 F:      drivers/input/misc/da90??_onkey.c
4607 F:      drivers/input/touchscreen/da9052_tsi.c
4608 F:      drivers/leds/leds-da90??.c
4609 F:      drivers/mfd/da903x.c
4610 F:      drivers/mfd/da90??-*.c
4611 F:      drivers/mfd/da91??-*.c
4612 F:      drivers/power/supply/da9052-battery.c
4613 F:      drivers/power/supply/da91??-*.c
4614 F:      drivers/regulator/da903x.c
4615 F:      drivers/regulator/da9???-regulator.[ch]
4616 F:      drivers/thermal/da90??-thermal.c
4617 F:      drivers/rtc/rtc-da90??.c
4618 F:      drivers/video/backlight/da90??_bl.c
4619 F:      drivers/watchdog/da90??_wdt.c
4620 F:      include/linux/mfd/da903x.h
4621 F:      include/linux/mfd/da9052/
4622 F:      include/linux/mfd/da9055/
4623 F:      include/linux/mfd/da9062/
4624 F:      include/linux/mfd/da9063/
4625 F:      include/linux/mfd/da9150/
4626 F:      include/linux/regulator/da9211.h
4627 F:      include/sound/da[79]*.h
4628 F:      sound/soc/codecs/da[79]*.[ch]
4629
4630 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4631 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4632 L:      linux-gpio@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/gpio/gpio-gpio-mm.c
4635
4636 DIOLAN U2C-12 I2C DRIVER
4637 M:      Guenter Roeck <linux@roeck-us.net>
4638 L:      linux-i2c@vger.kernel.org
4639 S:      Maintained
4640 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4641
4642 FILESYSTEM DIRECT ACCESS (DAX)
4643 M:      Matthew Wilcox <willy@infradead.org>
4644 M:      Ross Zwisler <zwisler@kernel.org>
4645 M:      Jan Kara <jack@suse.cz>
4646 L:      linux-fsdevel@vger.kernel.org
4647 S:      Supported
4648 F:      fs/dax.c
4649 F:      include/linux/dax.h
4650 F:      include/trace/events/fs_dax.h
4651
4652 DEVICE DIRECT ACCESS (DAX)
4653 M:      Dan Williams <dan.j.williams@intel.com>
4654 M:      Dave Jiang <dave.jiang@intel.com>
4655 M:      Ross Zwisler <zwisler@kernel.org>
4656 M:      Vishal Verma <vishal.l.verma@intel.com>
4657 L:      linux-nvdimm@lists.01.org
4658 S:      Supported
4659 F:      drivers/dax/
4660
4661 DIRECTORY NOTIFICATION (DNOTIFY)
4662 M:      Jan Kara <jack@suse.cz>
4663 R:      Amir Goldstein <amir73il@gmail.com>
4664 L:      linux-fsdevel@vger.kernel.org
4665 S:      Maintained
4666 F:      Documentation/filesystems/dnotify.txt
4667 F:      fs/notify/dnotify/
4668 F:      include/linux/dnotify.h
4669
4670 DISK GEOMETRY AND PARTITION HANDLING
4671 M:      Andries Brouwer <aeb@cwi.nl>
4672 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4673 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4674 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4675 S:      Maintained
4676
4677 DISKQUOTA
4678 M:      Jan Kara <jack@suse.com>
4679 S:      Maintained
4680 F:      Documentation/filesystems/quota.txt
4681 F:      fs/quota/
4682 F:      include/linux/quota*.h
4683 F:      include/uapi/linux/quota*.h
4684
4685 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4686 M:      Bernie Thompson <bernie@plugable.com>
4687 L:      linux-fbdev@vger.kernel.org
4688 S:      Maintained
4689 W:      http://plugable.com/category/projects/udlfb/
4690 F:      drivers/video/fbdev/udlfb.c
4691 F:      include/video/udlfb.h
4692 F:      Documentation/fb/udlfb.txt
4693
4694 DISTRIBUTED LOCK MANAGER (DLM)
4695 M:      Christine Caulfield <ccaulfie@redhat.com>
4696 M:      David Teigland <teigland@redhat.com>
4697 L:      cluster-devel@redhat.com
4698 W:      http://sources.redhat.com/cluster/
4699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4700 S:      Supported
4701 F:      fs/dlm/
4702
4703 DMA BUFFER SHARING FRAMEWORK
4704 M:      Sumit Semwal <sumit.semwal@linaro.org>
4705 S:      Maintained
4706 L:      linux-media@vger.kernel.org
4707 L:      dri-devel@lists.freedesktop.org
4708 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4709 F:      drivers/dma-buf/
4710 F:      include/linux/dma-buf*
4711 F:      include/linux/reservation.h
4712 F:      include/linux/*fence.h
4713 F:      Documentation/driver-api/dma-buf.rst
4714 T:      git git://anongit.freedesktop.org/drm/drm-misc
4715
4716 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4717 M:      Vinod Koul <vkoul@kernel.org>
4718 L:      dmaengine@vger.kernel.org
4719 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4720 S:      Maintained
4721 F:      drivers/dma/
4722 F:      include/linux/dmaengine.h
4723 F:      include/linux/of_dma.h
4724 F:      Documentation/devicetree/bindings/dma/
4725 F:      Documentation/driver-api/dmaengine/
4726 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4727
4728 DMA MAPPING HELPERS
4729 M:      Christoph Hellwig <hch@lst.de>
4730 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4731 R:      Robin Murphy <robin.murphy@arm.com>
4732 L:      iommu@lists.linux-foundation.org
4733 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4734 W:      http://git.infradead.org/users/hch/dma-mapping.git
4735 S:      Supported
4736 F:      kernel/dma/
4737 F:      include/asm-generic/dma-mapping.h
4738 F:      include/linux/dma-direct.h
4739 F:      include/linux/dma-mapping.h
4740 F:      include/linux/dma-noncoherent.h
4741
4742 DME1737 HARDWARE MONITOR DRIVER
4743 M:      Juerg Haefliger <juergh@gmail.com>
4744 L:      linux-hwmon@vger.kernel.org
4745 S:      Maintained
4746 F:      Documentation/hwmon/dme1737
4747 F:      drivers/hwmon/dme1737.c
4748
4749 DMI/SMBIOS SUPPORT
4750 M:      Jean Delvare <jdelvare@suse.com>
4751 S:      Maintained
4752 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4753 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4754 F:      drivers/firmware/dmi-id.c
4755 F:      drivers/firmware/dmi_scan.c
4756 F:      include/linux/dmi.h
4757
4758 DOCUMENTATION
4759 M:      Jonathan Corbet <corbet@lwn.net>
4760 L:      linux-doc@vger.kernel.org
4761 S:      Maintained
4762 F:      Documentation/
4763 F:      scripts/kernel-doc
4764 X:      Documentation/ABI/
4765 X:      Documentation/acpi/
4766 X:      Documentation/devicetree/
4767 X:      Documentation/i2c/
4768 X:      Documentation/media/
4769 X:      Documentation/power/
4770 X:      Documentation/spi/
4771 T:      git git://git.lwn.net/linux.git docs-next
4772
4773 DOCUMENTATION/ITALIAN
4774 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4775 L:      linux-doc@vger.kernel.org
4776 S:      Maintained
4777 F:      Documentation/translations/it_IT
4778
4779 DONGWOON DW9714 LENS VOICE COIL DRIVER
4780 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4781 L:      linux-media@vger.kernel.org
4782 T:      git git://linuxtv.org/media_tree.git
4783 S:      Maintained
4784 F:      drivers/media/i2c/dw9714.c
4785 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4786
4787 DONGWOON DW9807 LENS VOICE COIL DRIVER
4788 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4789 L:      linux-media@vger.kernel.org
4790 T:      git git://linuxtv.org/media_tree.git
4791 S:      Maintained
4792 F:      drivers/media/i2c/dw9807-vcm.c
4793 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4794
4795 DOUBLETALK DRIVER
4796 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4797 L:      blinux-list@redhat.com
4798 S:      Maintained
4799 F:      drivers/char/dtlk.c
4800 F:      include/linux/dtlk.h
4801
4802 DPAA2 DATAPATH I/O (DPIO) DRIVER
4803 M:      Roy Pledge <Roy.Pledge@nxp.com>
4804 L:      linux-kernel@vger.kernel.org
4805 S:      Maintained
4806 F:      drivers/soc/fsl/dpio
4807
4808 DPAA2 ETHERNET DRIVER
4809 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4810 L:      netdev@vger.kernel.org
4811 S:      Maintained
4812 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4813 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4814 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4815 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4816 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4817
4818 DPAA2 ETHERNET SWITCH DRIVER
4819 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4820 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4821 L:      linux-kernel@vger.kernel.org
4822 S:      Maintained
4823 F:      drivers/staging/fsl-dpaa2/ethsw
4824
4825 DPAA2 PTP CLOCK DRIVER
4826 M:      Yangbo Lu <yangbo.lu@nxp.com>
4827 L:      netdev@vger.kernel.org
4828 S:      Maintained
4829 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4830 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4831
4832 DPT_I2O SCSI RAID DRIVER
4833 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4834 L:      linux-scsi@vger.kernel.org
4835 W:      http://www.adaptec.com/
4836 S:      Maintained
4837 F:      drivers/scsi/dpt*
4838 F:      drivers/scsi/dpt/
4839
4840 DRBD DRIVER
4841 M:      Philipp Reisner <philipp.reisner@linbit.com>
4842 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4843 L:      drbd-dev@lists.linbit.com
4844 W:      http://www.drbd.org
4845 T:      git git://git.linbit.com/linux-drbd.git
4846 T:      git git://git.linbit.com/drbd-8.4.git
4847 S:      Supported
4848 F:      drivers/block/drbd/
4849 F:      lib/lru_cache.c
4850 F:      Documentation/blockdev/drbd/
4851
4852 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4854 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4856 S:      Supported
4857 F:      Documentation/kobject.txt
4858 F:      drivers/base/
4859 F:      fs/debugfs/
4860 F:      fs/sysfs/
4861 F:      include/linux/debugfs.h
4862 F:      include/linux/kobj*
4863 F:      lib/kobj*
4864
4865 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4866 M:      Kevin Hilman <khilman@kernel.org>
4867 M:      Nishanth Menon <nm@ti.com>
4868 S:      Maintained
4869 F:      drivers/power/avs/
4870 F:      include/linux/power/smartreflex.h
4871 L:      linux-pm@vger.kernel.org
4872
4873 DRM DRIVER FOR ARM PL111 CLCD
4874 M:      Eric Anholt <eric@anholt.net>
4875 T:      git git://anongit.freedesktop.org/drm/drm-misc
4876 S:      Supported
4877 F:      drivers/gpu/drm/pl111/
4878
4879 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4880 M:      Linus Walleij <linus.walleij@linaro.org>
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882 S:      Maintained
4883 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4884 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4885
4886 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4887 M:      Dave Airlie <airlied@redhat.com>
4888 S:      Odd Fixes
4889 F:      drivers/gpu/drm/ast/
4890
4891 DRM DRIVER FOR BOCHS VIRTUAL GPU
4892 M:      Gerd Hoffmann <kraxel@redhat.com>
4893 L:      virtualization@lists.linux-foundation.org
4894 T:      git git://anongit.freedesktop.org/drm/drm-misc
4895 S:      Maintained
4896 F:      drivers/gpu/drm/bochs/
4897
4898 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4899 M:      Linus Walleij <linus.walleij@linaro.org>
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901 S:      Maintained
4902 F:      drivers/gpu/drm/tve200/
4903
4904 DRM DRIVER FOR ILITEK ILI9225 PANELS
4905 M:      David Lechner <david@lechnology.com>
4906 S:      Maintained
4907 F:      drivers/gpu/drm/tinydrm/ili9225.c
4908 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4909
4910 DRM DRIVER FOR HX8357D PANELS
4911 M:      Eric Anholt <eric@anholt.net>
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913 S:      Maintained
4914 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4915 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4916
4917 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4918 S:      Orphan / Obsolete
4919 F:      drivers/gpu/drm/i810/
4920 F:      include/uapi/drm/i810_drm.h
4921
4922 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4923 S:      Orphan / Obsolete
4924 F:      drivers/gpu/drm/mga/
4925 F:      include/uapi/drm/mga_drm.h
4926
4927 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4928 M:      Dave Airlie <airlied@redhat.com>
4929 S:      Odd Fixes
4930 F:      drivers/gpu/drm/mgag200/
4931
4932 DRM DRIVER FOR MI0283QT
4933 M:      Noralf Trønnes <noralf@tronnes.org>
4934 S:      Maintained
4935 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4936 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4937
4938 DRM DRIVER FOR MSM ADRENO GPU
4939 M:      Rob Clark <robdclark@gmail.com>
4940 M:      Sean Paul <sean@poorly.run>
4941 L:      linux-arm-msm@vger.kernel.org
4942 L:      dri-devel@lists.freedesktop.org
4943 L:      freedreno@lists.freedesktop.org
4944 T:      git https://gitlab.freedesktop.org/drm/msm.git
4945 S:      Maintained
4946 F:      drivers/gpu/drm/msm/
4947 F:      include/uapi/drm/msm_drm.h
4948 F:      Documentation/devicetree/bindings/display/msm/
4949
4950 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4951 M:      Ben Skeggs <bskeggs@redhat.com>
4952 L:      dri-devel@lists.freedesktop.org
4953 L:      nouveau@lists.freedesktop.org
4954 T:      git git://github.com/skeggsb/linux
4955 S:      Supported
4956 F:      drivers/gpu/drm/nouveau/
4957 F:      include/uapi/drm/nouveau_drm.h
4958
4959 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4960 M:      Stefan Mavrodiev <stefan@olimex.com>
4961 S:      Maintained
4962 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4963 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4964
4965 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4966 M:      Noralf Trønnes <noralf@tronnes.org>
4967 S:      Maintained
4968 F:      drivers/gpu/drm/tinydrm/repaper.c
4969 F:      Documentation/devicetree/bindings/display/repaper.txt
4970
4971 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4972 M:      Dave Airlie <airlied@redhat.com>
4973 M:      Gerd Hoffmann <kraxel@redhat.com>
4974 L:      virtualization@lists.linux-foundation.org
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Obsolete
4977 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4978 F:      drivers/gpu/drm/cirrus/
4979
4980 DRM DRIVER FOR QXL VIRTUAL GPU
4981 M:      Dave Airlie <airlied@redhat.com>
4982 M:      Gerd Hoffmann <kraxel@redhat.com>
4983 L:      virtualization@lists.linux-foundation.org
4984 L:      spice-devel@lists.freedesktop.org
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 S:      Maintained
4987 F:      drivers/gpu/drm/qxl/
4988 F:      include/uapi/drm/qxl_drm.h
4989
4990 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4991 S:      Orphan / Obsolete
4992 F:      drivers/gpu/drm/r128/
4993 F:      include/uapi/drm/r128_drm.h
4994
4995 DRM DRIVER FOR SAVAGE VIDEO CARDS
4996 S:      Orphan / Obsolete
4997 F:      drivers/gpu/drm/savage/
4998 F:      include/uapi/drm/savage_drm.h
4999
5000 DRM DRIVER FOR SIS VIDEO CARDS
5001 S:      Orphan / Obsolete
5002 F:      drivers/gpu/drm/sis/
5003 F:      include/uapi/drm/sis_drm.h
5004
5005 DRM DRIVER FOR SITRONIX ST7701 PANELS
5006 M:      Jagan Teki <jagan@amarulasolutions.com>
5007 S:      Maintained
5008 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5009 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5010
5011 DRM DRIVER FOR SITRONIX ST7586 PANELS
5012 M:      David Lechner <david@lechnology.com>
5013 S:      Maintained
5014 F:      drivers/gpu/drm/tinydrm/st7586.c
5015 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5016
5017 DRM DRIVER FOR SITRONIX ST7735R PANELS
5018 M:      David Lechner <david@lechnology.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/tinydrm/st7735r.c
5021 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5022
5023 DRM DRIVER FOR TDFX VIDEO CARDS
5024 S:      Orphan / Obsolete
5025 F:      drivers/gpu/drm/tdfx/
5026
5027 DRM DRIVER FOR TPO TPG110 PANELS
5028 M:      Linus Walleij <linus.walleij@linaro.org>
5029 T:      git git://anongit.freedesktop.org/drm/drm-misc
5030 S:      Maintained
5031 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5032 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5033
5034 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5035 M:      Dave Airlie <airlied@redhat.com>
5036 R:      Sean Paul <sean@poorly.run>
5037 L:      dri-devel@lists.freedesktop.org
5038 S:      Odd Fixes
5039 F:      drivers/gpu/drm/udl/
5040 T:      git git://anongit.freedesktop.org/drm/drm-misc
5041
5042 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5043 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5044 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5045 R:      Daniel Vetter <daniel@ffwll.ch>
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047 S:      Maintained
5048 L:      dri-devel@lists.freedesktop.org
5049 F:      drivers/gpu/drm/vkms/
5050 F:      Documentation/gpu/vkms.rst
5051
5052 DRM DRIVER FOR VMWARE VIRTUAL GPU
5053 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5054 M:      Thomas Hellstrom <thellstrom@vmware.com>
5055 L:      dri-devel@lists.freedesktop.org
5056 T:      git git://people.freedesktop.org/~thomash/linux
5057 S:      Supported
5058 F:      drivers/gpu/drm/vmwgfx/
5059 F:      include/uapi/drm/vmwgfx_drm.h
5060
5061 DRM DRIVERS
5062 M:      David Airlie <airlied@linux.ie>
5063 M:      Daniel Vetter <daniel@ffwll.ch>
5064 L:      dri-devel@lists.freedesktop.org
5065 T:      git git://anongit.freedesktop.org/drm/drm
5066 B:      https://bugs.freedesktop.org/
5067 C:      irc://chat.freenode.net/dri-devel
5068 S:      Maintained
5069 F:      drivers/gpu/drm/
5070 F:      drivers/gpu/vga/
5071 F:      Documentation/devicetree/bindings/display/
5072 F:      Documentation/devicetree/bindings/gpu/
5073 F:      Documentation/gpu/
5074 F:      include/drm/
5075 F:      include/uapi/drm/
5076 F:      include/linux/vga*
5077
5078 DRM DRIVERS AND MISC GPU PATCHES
5079 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5080 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5081 M:      Sean Paul <sean@poorly.run>
5082 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5083 S:      Maintained
5084 T:      git git://anongit.freedesktop.org/drm/drm-misc
5085 F:      Documentation/gpu/
5086 F:      drivers/gpu/vga/
5087 F:      drivers/gpu/drm/*
5088 F:      include/drm/drm*
5089 F:      include/uapi/drm/drm*
5090 F:      include/linux/vga*
5091
5092 DRM DRIVERS FOR ALLWINNER A10
5093 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5094 L:      dri-devel@lists.freedesktop.org
5095 S:      Supported
5096 F:      drivers/gpu/drm/sun4i/
5097 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099
5100 DRM DRIVERS FOR AMLOGIC SOCS
5101 M:      Neil Armstrong <narmstrong@baylibre.com>
5102 L:      dri-devel@lists.freedesktop.org
5103 L:      linux-amlogic@lists.infradead.org
5104 W:      http://linux-meson.com/
5105 S:      Supported
5106 F:      drivers/gpu/drm/meson/
5107 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5108 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5109 F:      Documentation/gpu/meson.rst
5110 T:      git git://anongit.freedesktop.org/drm/drm-misc
5111
5112 DRM DRIVERS FOR ATMEL HLCDC
5113 M:      Boris Brezillon <bbrezillon@kernel.org>
5114 L:      dri-devel@lists.freedesktop.org
5115 S:      Supported
5116 F:      drivers/gpu/drm/atmel-hlcdc/
5117 F:      Documentation/devicetree/bindings/display/atmel/
5118 T:      git git://anongit.freedesktop.org/drm/drm-misc
5119
5120 DRM DRIVERS FOR BRIDGE CHIPS
5121 M:      Andrzej Hajda <a.hajda@samsung.com>
5122 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5123 S:      Maintained
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125 F:      drivers/gpu/drm/bridge/
5126
5127 DRM DRIVERS FOR EXYNOS
5128 M:      Inki Dae <inki.dae@samsung.com>
5129 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5130 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5131 M:      Kyungmin Park <kyungmin.park@samsung.com>
5132 L:      dri-devel@lists.freedesktop.org
5133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5134 S:      Supported
5135 F:      drivers/gpu/drm/exynos/
5136 F:      include/uapi/drm/exynos_drm.h
5137 F:      Documentation/devicetree/bindings/display/exynos/
5138
5139 DRM DRIVERS FOR FREESCALE DCU
5140 M:      Stefan Agner <stefan@agner.ch>
5141 M:      Alison Wang <alison.wang@nxp.com>
5142 L:      dri-devel@lists.freedesktop.org
5143 S:      Supported
5144 F:      drivers/gpu/drm/fsl-dcu/
5145 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5146 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5147 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5148 T:      git git://anongit.freedesktop.org/drm/drm-misc
5149
5150 DRM DRIVERS FOR FREESCALE IMX
5151 M:      Philipp Zabel <p.zabel@pengutronix.de>
5152 L:      dri-devel@lists.freedesktop.org
5153 S:      Maintained
5154 F:      drivers/gpu/drm/imx/
5155 F:      drivers/gpu/ipu-v3/
5156 F:      Documentation/devicetree/bindings/display/imx/
5157
5158 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5159 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5160 L:      dri-devel@lists.freedesktop.org
5161 T:      git git://github.com/patjak/drm-gma500
5162 S:      Maintained
5163 F:      drivers/gpu/drm/gma500/
5164
5165 DRM DRIVERS FOR HISILICON
5166 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5167 M:      Rongrong Zou <zourongrong@gmail.com>
5168 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5169 R:      Chen Feng <puck.chen@hisilicon.com>
5170 L:      dri-devel@lists.freedesktop.org
5171 T:      git git://github.com/xin3liang/linux.git
5172 S:      Maintained
5173 F:      drivers/gpu/drm/hisilicon/
5174 F:      Documentation/devicetree/bindings/display/hisilicon/
5175
5176 DRM DRIVERS FOR MEDIATEK
5177 M:      CK Hu <ck.hu@mediatek.com>
5178 M:      Philipp Zabel <p.zabel@pengutronix.de>
5179 L:      dri-devel@lists.freedesktop.org
5180 S:      Supported
5181 F:      drivers/gpu/drm/mediatek/
5182 F:      Documentation/devicetree/bindings/display/mediatek/
5183
5184 DRM DRIVERS FOR NVIDIA TEGRA
5185 M:      Thierry Reding <thierry.reding@gmail.com>
5186 L:      dri-devel@lists.freedesktop.org
5187 L:      linux-tegra@vger.kernel.org
5188 T:      git git://anongit.freedesktop.org/tegra/linux.git
5189 S:      Supported
5190 F:      drivers/gpu/drm/tegra/
5191 F:      drivers/gpu/host1x/
5192 F:      include/linux/host1x.h
5193 F:      include/uapi/drm/tegra_drm.h
5194 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5195
5196 DRM DRIVERS FOR RENESAS
5197 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5198 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5199 L:      dri-devel@lists.freedesktop.org
5200 L:      linux-renesas-soc@vger.kernel.org
5201 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5202 S:      Supported
5203 F:      drivers/gpu/drm/rcar-du/
5204 F:      drivers/gpu/drm/shmobile/
5205 F:      include/linux/platform_data/shmob_drm.h
5206 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5207 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5208 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5209
5210 DRM DRIVERS FOR ROCKCHIP
5211 M:      Sandy Huang <hjc@rock-chips.com>
5212 M:      Heiko Stübner <heiko@sntech.de>
5213 L:      dri-devel@lists.freedesktop.org
5214 S:      Maintained
5215 F:      drivers/gpu/drm/rockchip/
5216 F:      Documentation/devicetree/bindings/display/rockchip/
5217 T:      git git://anongit.freedesktop.org/drm/drm-misc
5218
5219 DRM DRIVERS FOR STI
5220 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5221 M:      Vincent Abriou <vincent.abriou@st.com>
5222 L:      dri-devel@lists.freedesktop.org
5223 T:      git git://anongit.freedesktop.org/drm/drm-misc
5224 S:      Maintained
5225 F:      drivers/gpu/drm/sti
5226 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5227
5228 DRM DRIVERS FOR STM
5229 M:      Yannick Fertre <yannick.fertre@st.com>
5230 M:      Philippe Cornu <philippe.cornu@st.com>
5231 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5232 M:      Vincent Abriou <vincent.abriou@st.com>
5233 L:      dri-devel@lists.freedesktop.org
5234 T:      git git://anongit.freedesktop.org/drm/drm-misc
5235 S:      Maintained
5236 F:      drivers/gpu/drm/stm
5237 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5238
5239 DRM DRIVERS FOR TI LCDC
5240 M:      Jyri Sarha <jsarha@ti.com>
5241 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5242 L:      dri-devel@lists.freedesktop.org
5243 S:      Maintained
5244 F:      drivers/gpu/drm/tilcdc/
5245 F:      Documentation/devicetree/bindings/display/tilcdc/
5246
5247 DRM DRIVERS FOR TI OMAP
5248 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5249 L:      dri-devel@lists.freedesktop.org
5250 S:      Maintained
5251 F:      drivers/gpu/drm/omapdrm/
5252 F:      Documentation/devicetree/bindings/display/ti/
5253
5254 DRM DRIVERS FOR V3D
5255 M:      Eric Anholt <eric@anholt.net>
5256 S:      Supported
5257 F:      drivers/gpu/drm/v3d/
5258 F:      include/uapi/drm/v3d_drm.h
5259 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261
5262 DRM DRIVERS FOR VC4
5263 M:      Eric Anholt <eric@anholt.net>
5264 T:      git git://github.com/anholt/linux
5265 S:      Supported
5266 F:      drivers/gpu/drm/vc4/
5267 F:      include/uapi/drm/vc4_drm.h
5268 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5269 T:      git git://anongit.freedesktop.org/drm/drm-misc
5270
5271 DRM DRIVERS FOR VIVANTE GPU IP
5272 M:      Lucas Stach <l.stach@pengutronix.de>
5273 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5274 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5275 L:      etnaviv@lists.freedesktop.org
5276 L:      dri-devel@lists.freedesktop.org
5277 S:      Maintained
5278 F:      drivers/gpu/drm/etnaviv/
5279 F:      include/uapi/drm/etnaviv_drm.h
5280 F:      Documentation/devicetree/bindings/display/etnaviv/
5281
5282 DRM DRIVERS FOR ZTE ZX
5283 M:      Shawn Guo <shawnguo@kernel.org>
5284 L:      dri-devel@lists.freedesktop.org
5285 S:      Maintained
5286 F:      drivers/gpu/drm/zte/
5287 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5288 T:      git git://anongit.freedesktop.org/drm/drm-misc
5289
5290 DRM PANEL DRIVERS
5291 M:      Thierry Reding <thierry.reding@gmail.com>
5292 L:      dri-devel@lists.freedesktop.org
5293 T:      git git://anongit.freedesktop.org/drm/drm-misc
5294 S:      Maintained
5295 F:      drivers/gpu/drm/drm_panel.c
5296 F:      drivers/gpu/drm/panel/
5297 F:      include/drm/drm_panel.h
5298 F:      Documentation/devicetree/bindings/display/panel/
5299
5300 DRM TINYDRM DRIVERS
5301 M:      Noralf Trønnes <noralf@tronnes.org>
5302 W:      https://github.com/notro/tinydrm/wiki/Development
5303 T:      git git://anongit.freedesktop.org/drm/drm-misc
5304 S:      Maintained
5305 F:      drivers/gpu/drm/tinydrm/
5306 F:      include/drm/tinydrm/
5307
5308 DRM DRIVERS FOR XEN
5309 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311 L:      dri-devel@lists.freedesktop.org
5312 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5313 S:      Supported
5314 F:      drivers/gpu/drm/xen/
5315 F:      Documentation/gpu/xen-front.rst
5316
5317 DRM TTM SUBSYSTEM
5318 M:      Christian Koenig <christian.koenig@amd.com>
5319 M:      Huang Rui <ray.huang@amd.com>
5320 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5321 T:      git git://people.freedesktop.org/~agd5f/linux
5322 S:      Maintained
5323 L:      dri-devel@lists.freedesktop.org
5324 F:      include/drm/ttm/
5325 F:      drivers/gpu/drm/ttm/
5326
5327 DSBR100 USB FM RADIO DRIVER
5328 M:      Alexey Klimov <klimov.linux@gmail.com>
5329 L:      linux-media@vger.kernel.org
5330 T:      git git://linuxtv.org/media_tree.git
5331 S:      Maintained
5332 F:      drivers/media/radio/dsbr100.c
5333
5334 DSCC4 DRIVER
5335 M:      Francois Romieu <romieu@fr.zoreil.com>
5336 L:      netdev@vger.kernel.org
5337 S:      Maintained
5338 F:      drivers/net/wan/dscc4.c
5339
5340 DT3155 MEDIA DRIVER
5341 M:      Hans Verkuil <hverkuil@xs4all.nl>
5342 L:      linux-media@vger.kernel.org
5343 T:      git git://linuxtv.org/media_tree.git
5344 W:      https://linuxtv.org
5345 S:      Odd Fixes
5346 F:      drivers/media/pci/dt3155/
5347
5348 DVB_USB_AF9015 MEDIA DRIVER
5349 M:      Antti Palosaari <crope@iki.fi>
5350 L:      linux-media@vger.kernel.org
5351 W:      https://linuxtv.org
5352 W:      http://palosaari.fi/linux/
5353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5354 T:      git git://linuxtv.org/anttip/media_tree.git
5355 S:      Maintained
5356 F:      drivers/media/usb/dvb-usb-v2/af9015*
5357
5358 DVB_USB_AF9035 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/af9035*
5367
5368 DVB_USB_ANYSEE 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/anysee*
5377
5378 DVB_USB_AU6610 MEDIA DRIVER
5379 M:      Antti Palosaari <crope@iki.fi>
5380 L:      linux-media@vger.kernel.org
5381 W:      https://linuxtv.org
5382 W:      http://palosaari.fi/linux/
5383 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5384 T:      git git://linuxtv.org/anttip/media_tree.git
5385 S:      Maintained
5386 F:      drivers/media/usb/dvb-usb-v2/au6610*
5387
5388 DVB_USB_CE6230 MEDIA DRIVER
5389 M:      Antti Palosaari <crope@iki.fi>
5390 L:      linux-media@vger.kernel.org
5391 W:      https://linuxtv.org
5392 W:      http://palosaari.fi/linux/
5393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5394 T:      git git://linuxtv.org/anttip/media_tree.git
5395 S:      Maintained
5396 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5397
5398 DVB_USB_CXUSB MEDIA DRIVER
5399 M:      Michael Krufky <mkrufky@linuxtv.org>
5400 L:      linux-media@vger.kernel.org
5401 W:      https://linuxtv.org
5402 W:      http://github.com/mkrufky
5403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5404 T:      git git://linuxtv.org/media_tree.git
5405 S:      Maintained
5406 F:      drivers/media/usb/dvb-usb/cxusb*
5407
5408 DVB_USB_EC168 MEDIA DRIVER
5409 M:      Antti Palosaari <crope@iki.fi>
5410 L:      linux-media@vger.kernel.org
5411 W:      https://linuxtv.org
5412 W:      http://palosaari.fi/linux/
5413 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5414 T:      git git://linuxtv.org/anttip/media_tree.git
5415 S:      Maintained
5416 F:      drivers/media/usb/dvb-usb-v2/ec168*
5417
5418 DVB_USB_GL861 MEDIA DRIVER
5419 M:      Antti Palosaari <crope@iki.fi>
5420 L:      linux-media@vger.kernel.org
5421 W:      https://linuxtv.org
5422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5423 T:      git git://linuxtv.org/anttip/media_tree.git
5424 S:      Maintained
5425 F:      drivers/media/usb/dvb-usb-v2/gl861*
5426
5427 DVB_USB_MXL111SF MEDIA DRIVER
5428 M:      Michael Krufky <mkrufky@linuxtv.org>
5429 L:      linux-media@vger.kernel.org
5430 W:      https://linuxtv.org
5431 W:      http://github.com/mkrufky
5432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5433 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5434 S:      Maintained
5435 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5436
5437 DVB_USB_RTL28XXU MEDIA DRIVER
5438 M:      Antti Palosaari <crope@iki.fi>
5439 L:      linux-media@vger.kernel.org
5440 W:      https://linuxtv.org
5441 W:      http://palosaari.fi/linux/
5442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5443 T:      git git://linuxtv.org/anttip/media_tree.git
5444 S:      Maintained
5445 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5446
5447 DVB_USB_V2 MEDIA DRIVER
5448 M:      Antti Palosaari <crope@iki.fi>
5449 L:      linux-media@vger.kernel.org
5450 W:      https://linuxtv.org
5451 W:      http://palosaari.fi/linux/
5452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5453 T:      git git://linuxtv.org/anttip/media_tree.git
5454 S:      Maintained
5455 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5456 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5457
5458 DYNAMIC DEBUG
5459 M:      Jason Baron <jbaron@akamai.com>
5460 S:      Maintained
5461 F:      lib/dynamic_debug.c
5462 F:      include/linux/dynamic_debug.h
5463
5464 DYNAMIC INTERRUPT MODERATION
5465 M:      Tal Gilboa <talgi@mellanox.com>
5466 S:      Maintained
5467 F:      include/linux/net_dim.h
5468
5469 DZ DECSTATION DZ11 SERIAL DRIVER
5470 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5471 S:      Maintained
5472 F:      drivers/tty/serial/dz.*
5473
5474 E3X0 POWER BUTTON DRIVER
5475 M:      Moritz Fischer <moritz.fischer@ettus.com>
5476 L:      usrp-users@lists.ettus.com
5477 W:      http://www.ettus.com
5478 S:      Supported
5479 F:      drivers/input/misc/e3x0-button.c
5480 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5481
5482 E4000 MEDIA DRIVER
5483 M:      Antti Palosaari <crope@iki.fi>
5484 L:      linux-media@vger.kernel.org
5485 W:      https://linuxtv.org
5486 W:      http://palosaari.fi/linux/
5487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5488 T:      git git://linuxtv.org/anttip/media_tree.git
5489 S:      Maintained
5490 F:      drivers/media/tuners/e4000*
5491
5492 EARTH_PT1 MEDIA DRIVER
5493 M:      Akihiro Tsukada <tskd08@gmail.com>
5494 L:      linux-media@vger.kernel.org
5495 S:      Odd Fixes
5496 F:      drivers/media/pci/pt1/
5497
5498 EARTH_PT3 MEDIA DRIVER
5499 M:      Akihiro Tsukada <tskd08@gmail.com>
5500 L:      linux-media@vger.kernel.org
5501 S:      Odd Fixes
5502 F:      drivers/media/pci/pt3/
5503
5504 EC100 MEDIA DRIVER
5505 M:      Antti Palosaari <crope@iki.fi>
5506 L:      linux-media@vger.kernel.org
5507 W:      https://linuxtv.org
5508 W:      http://palosaari.fi/linux/
5509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5510 T:      git git://linuxtv.org/anttip/media_tree.git
5511 S:      Maintained
5512 F:      drivers/media/dvb-frontends/ec100*
5513
5514 ECRYPT FILE SYSTEM
5515 M:      Tyler Hicks <tyhicks@canonical.com>
5516 L:      ecryptfs@vger.kernel.org
5517 W:      http://ecryptfs.org
5518 W:      https://launchpad.net/ecryptfs
5519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5520 S:      Supported
5521 F:      Documentation/filesystems/ecryptfs.txt
5522 F:      fs/ecryptfs/
5523
5524 EDAC-AMD64
5525 M:      Borislav Petkov <bp@alien8.de>
5526 L:      linux-edac@vger.kernel.org
5527 S:      Maintained
5528 F:      drivers/edac/amd64_edac*
5529
5530 EDAC-AST2500
5531 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5532 S:      Supported
5533 F:      drivers/edac/aspeed_edac.c
5534 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5535
5536 EDAC-CALXEDA
5537 M:      Robert Richter <rric@kernel.org>
5538 L:      linux-edac@vger.kernel.org
5539 S:      Maintained
5540 F:      drivers/edac/highbank*
5541
5542 EDAC-CAVIUM OCTEON
5543 M:      Ralf Baechle <ralf@linux-mips.org>
5544 M:      David Daney <david.daney@cavium.com>
5545 L:      linux-edac@vger.kernel.org
5546 L:      linux-mips@vger.kernel.org
5547 S:      Supported
5548 F:      drivers/edac/octeon_edac*
5549
5550 EDAC-CAVIUM THUNDERX
5551 M:      David Daney <david.daney@cavium.com>
5552 M:      Jan Glauber <jglauber@cavium.com>
5553 L:      linux-edac@vger.kernel.org
5554 S:      Supported
5555 F:      drivers/edac/thunderx_edac*
5556
5557 EDAC-CORE
5558 M:      Borislav Petkov <bp@alien8.de>
5559 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5560 R:      James Morse <james.morse@arm.com>
5561 L:      linux-edac@vger.kernel.org
5562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5564 S:      Supported
5565 F:      Documentation/admin-guide/ras.rst
5566 F:      Documentation/driver-api/edac.rst
5567 F:      drivers/edac/
5568 F:      include/linux/edac.h
5569
5570 EDAC-E752X
5571 M:      Mark Gross <mark.gross@intel.com>
5572 L:      linux-edac@vger.kernel.org
5573 S:      Maintained
5574 F:      drivers/edac/e752x_edac.c
5575
5576 EDAC-E7XXX
5577 L:      linux-edac@vger.kernel.org
5578 S:      Maintained
5579 F:      drivers/edac/e7xxx_edac.c
5580
5581 EDAC-FSL_DDR
5582 M:      York Sun <york.sun@nxp.com>
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/fsl_ddr_edac.*
5586
5587 EDAC-GHES
5588 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/ghes_edac.c
5592
5593 EDAC-I3000
5594 L:      linux-edac@vger.kernel.org
5595 S:      Orphan
5596 F:      drivers/edac/i3000_edac.c
5597
5598 EDAC-I5000
5599 L:      linux-edac@vger.kernel.org
5600 S:      Maintained
5601 F:      drivers/edac/i5000_edac.c
5602
5603 EDAC-I5400
5604 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5605 L:      linux-edac@vger.kernel.org
5606 S:      Maintained
5607 F:      drivers/edac/i5400_edac.c
5608
5609 EDAC-I7300
5610 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5611 L:      linux-edac@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/edac/i7300_edac.c
5614
5615 EDAC-I7CORE
5616 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5617 L:      linux-edac@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/edac/i7core_edac.c
5620
5621 EDAC-I82443BXGX
5622 M:      Tim Small <tim@buttersideup.com>
5623 L:      linux-edac@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/edac/i82443bxgx_edac.c
5626
5627 EDAC-I82975X
5628 M:      "Arvind R." <arvino55@gmail.com>
5629 L:      linux-edac@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/edac/i82975x_edac.c
5632
5633 EDAC-IE31200
5634 M:      Jason Baron <jbaron@akamai.com>
5635 L:      linux-edac@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/edac/ie31200_edac.c
5638
5639 EDAC-MPC85XX
5640 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5641 L:      linux-edac@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/edac/mpc85xx_edac.[ch]
5644
5645 EDAC-PASEMI
5646 M:      Egor Martovetsky <egor@pasemi.com>
5647 L:      linux-edac@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/edac/pasemi_edac.c
5650
5651 EDAC-PND2
5652 M:      Tony Luck <tony.luck@intel.com>
5653 L:      linux-edac@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/edac/pnd2_edac.[ch]
5656
5657 EDAC-R82600
5658 M:      Tim Small <tim@buttersideup.com>
5659 L:      linux-edac@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/edac/r82600_edac.c
5662
5663 EDAC-SBRIDGE
5664 M:      Tony Luck <tony.luck@intel.com>
5665 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5666 L:      linux-edac@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/edac/sb_edac.c
5669
5670 EDAC-SKYLAKE
5671 M:      Tony Luck <tony.luck@intel.com>
5672 L:      linux-edac@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/edac/skx_edac.c
5675
5676 EDAC-TI
5677 M:      Tero Kristo <t-kristo@ti.com>
5678 L:      linux-edac@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/edac/ti_edac.c
5681
5682 EDAC-QCOM
5683 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5684 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5685 L:      linux-arm-msm@vger.kernel.org
5686 L:      linux-edac@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/edac/qcom_edac.c
5689
5690 EDIROL UA-101/UA-1000 DRIVER
5691 M:      Clemens Ladisch <clemens@ladisch.de>
5692 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5693 T:      git git://git.alsa-project.org/alsa-kernel.git
5694 S:      Maintained
5695 F:      sound/usb/misc/ua101.c
5696
5697 EFI TEST DRIVER
5698 L:      linux-efi@vger.kernel.org
5699 M:      Ivan Hu <ivan.hu@canonical.com>
5700 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5701 S:      Maintained
5702 F:      drivers/firmware/efi/test/
5703
5704 EFI VARIABLE FILESYSTEM
5705 M:      Matthew Garrett <matthew.garrett@nebula.com>
5706 M:      Jeremy Kerr <jk@ozlabs.org>
5707 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5709 L:      linux-efi@vger.kernel.org
5710 S:      Maintained
5711 F:      fs/efivarfs/
5712
5713 EFIFB FRAMEBUFFER DRIVER
5714 L:      linux-fbdev@vger.kernel.org
5715 M:      Peter Jones <pjones@redhat.com>
5716 S:      Maintained
5717 F:      drivers/video/fbdev/efifb.c
5718
5719 EFS FILESYSTEM
5720 W:      http://aeschi.ch.eu.org/efs/
5721 S:      Orphan
5722 F:      fs/efs/
5723
5724 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5725 M:      Douglas Miller <dougmill@linux.ibm.com>
5726 L:      netdev@vger.kernel.org
5727 S:      Maintained
5728 F:      drivers/net/ethernet/ibm/ehea/
5729
5730 EM28XX VIDEO4LINUX DRIVER
5731 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5732 L:      linux-media@vger.kernel.org
5733 W:      https://linuxtv.org
5734 T:      git git://linuxtv.org/media_tree.git
5735 S:      Maintained
5736 F:      drivers/media/usb/em28xx/
5737 F:      Documentation/media/v4l-drivers/em28xx*
5738
5739 EMBEDDED LINUX
5740 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5741 M:      Matt Mackall <mpm@selenic.com>
5742 M:      David Woodhouse <dwmw2@infradead.org>
5743 L:      linux-embedded@vger.kernel.org
5744 S:      Maintained
5745
5746 Emulex 10Gbps iSCSI - OneConnect DRIVER
5747 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5748 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5749 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5750 L:      linux-scsi@vger.kernel.org
5751 W:      http://www.broadcom.com
5752 S:      Supported
5753 F:      drivers/scsi/be2iscsi/
5754
5755 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5756 M:      Sathya Perla <sathya.perla@broadcom.com>
5757 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5758 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5759 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5760 L:      netdev@vger.kernel.org
5761 W:      http://www.emulex.com
5762 S:      Supported
5763 F:      drivers/net/ethernet/emulex/benet/
5764
5765 EMULEX ONECONNECT ROCE DRIVER
5766 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5767 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5768 L:      linux-rdma@vger.kernel.org
5769 W:      http://www.broadcom.com
5770 S:      Odd Fixes
5771 F:      drivers/infiniband/hw/ocrdma/
5772 F:      include/uapi/rdma/ocrdma-abi.h
5773
5774 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5775 M:      James Smart <james.smart@broadcom.com>
5776 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5777 L:      linux-scsi@vger.kernel.org
5778 W:      http://www.broadcom.com
5779 S:      Supported
5780 F:      drivers/scsi/lpfc/
5781
5782 ENE CB710 FLASH CARD READER DRIVER
5783 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5784 S:      Maintained
5785 F:      drivers/misc/cb710/
5786 F:      drivers/mmc/host/cb710-mmc.*
5787 F:      include/linux/cb710.h
5788
5789 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5790 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5791 S:      Maintained
5792 F:      drivers/media/rc/ene_ir.*
5793
5794 EPSON S1D13XXX FRAMEBUFFER DRIVER
5795 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5796 S:      Maintained
5797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5798 F:      drivers/video/fbdev/s1d13xxxfb.c
5799 F:      include/video/s1d13xxxfb.h
5800
5801 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5802 M:      Jeff Layton <jlayton@kernel.org>
5803 S:      Maintained
5804 F:      lib/errseq.c
5805 F:      include/linux/errseq.h
5806
5807 ET131X NETWORK DRIVER
5808 M:      Mark Einon <mark.einon@gmail.com>
5809 S:      Odd Fixes
5810 F:      drivers/net/ethernet/agere/
5811
5812 ETHERNET BRIDGE
5813 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5814 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5815 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5816 L:      netdev@vger.kernel.org
5817 W:      http://www.linuxfoundation.org/en/Net:Bridge
5818 S:      Maintained
5819 F:      include/linux/netfilter_bridge/
5820 F:      net/bridge/
5821
5822 ETHERNET PHY LIBRARY
5823 M:      Andrew Lunn <andrew@lunn.ch>
5824 M:      Florian Fainelli <f.fainelli@gmail.com>
5825 M:      Heiner Kallweit <hkallweit1@gmail.com>
5826 L:      netdev@vger.kernel.org
5827 S:      Maintained
5828 F:      Documentation/ABI/testing/sysfs-bus-mdio
5829 F:      Documentation/devicetree/bindings/net/mdio*
5830 F:      Documentation/networking/phy.txt
5831 F:      drivers/net/phy/
5832 F:      drivers/of/of_mdio.c
5833 F:      drivers/of/of_net.c
5834 F:      include/linux/*mdio*.h
5835 F:      include/linux/of_net.h
5836 F:      include/linux/phy.h
5837 F:      include/linux/phy_fixed.h
5838 F:      include/linux/platform_data/mdio-bcm-unimac.h
5839 F:      include/linux/platform_data/mdio-gpio.h
5840 F:      include/trace/events/mdio.h
5841 F:      include/uapi/linux/mdio.h
5842 F:      include/uapi/linux/mii.h
5843
5844 EXT2 FILE SYSTEM
5845 M:      Jan Kara <jack@suse.com>
5846 L:      linux-ext4@vger.kernel.org
5847 S:      Maintained
5848 F:      Documentation/filesystems/ext2.txt
5849 F:      fs/ext2/
5850 F:      include/linux/ext2*
5851
5852 EXT4 FILE SYSTEM
5853 M:      "Theodore Ts'o" <tytso@mit.edu>
5854 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5855 L:      linux-ext4@vger.kernel.org
5856 W:      http://ext4.wiki.kernel.org
5857 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5859 S:      Maintained
5860 F:      Documentation/filesystems/ext4/
5861 F:      fs/ext4/
5862
5863 Extended Verification Module (EVM)
5864 M:      Mimi Zohar <zohar@linux.ibm.com>
5865 L:      linux-integrity@vger.kernel.org
5866 S:      Supported
5867 F:      security/integrity/evm/
5868
5869 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5870 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5871 L:      linux-efi@vger.kernel.org
5872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5873 S:      Maintained
5874 F:      Documentation/efi-stub.txt
5875 F:      arch/*/kernel/efi.c
5876 F:      arch/x86/boot/compressed/eboot.[ch]
5877 F:      arch/*/include/asm/efi.h
5878 F:      arch/x86/platform/efi/
5879 F:      drivers/firmware/efi/
5880 F:      include/linux/efi*.h
5881 F:      arch/arm/boot/compressed/efi-header.S
5882 F:      arch/arm64/kernel/efi-entry.S
5883
5884 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5885 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5886 M:      Chanwoo Choi <cw00.choi@samsung.com>
5887 L:      linux-kernel@vger.kernel.org
5888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5889 S:      Maintained
5890 F:      drivers/extcon/
5891 F:      include/linux/extcon/
5892 F:      include/linux/extcon.h
5893 F:      Documentation/extcon/
5894 F:      Documentation/devicetree/bindings/extcon/
5895
5896 EXYNOS DP DRIVER
5897 M:      Jingoo Han <jingoohan1@gmail.com>
5898 L:      dri-devel@lists.freedesktop.org
5899 S:      Maintained
5900 F:      drivers/gpu/drm/exynos/exynos_dp*
5901
5902 EXYNOS SYSMMU (IOMMU) driver
5903 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5904 L:      iommu@lists.linux-foundation.org
5905 S:      Maintained
5906 F:      drivers/iommu/exynos-iommu.c
5907
5908 EZchip NPS platform support
5909 M:      Vineet Gupta <vgupta@synopsys.com>
5910 M:      Ofer Levi <oferle@mellanox.com>
5911 S:      Supported
5912 F:      arch/arc/plat-eznps
5913 F:      arch/arc/boot/dts/eznps.dts
5914
5915 F2FS FILE SYSTEM
5916 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5917 M:      Chao Yu <yuchao0@huawei.com>
5918 L:      linux-f2fs-devel@lists.sourceforge.net
5919 W:      https://f2fs.wiki.kernel.org/
5920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5921 S:      Maintained
5922 F:      Documentation/filesystems/f2fs.txt
5923 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5924 F:      fs/f2fs/
5925 F:      include/linux/f2fs_fs.h
5926 F:      include/trace/events/f2fs.h
5927
5928 F71805F HARDWARE MONITORING DRIVER
5929 M:      Jean Delvare <jdelvare@suse.com>
5930 L:      linux-hwmon@vger.kernel.org
5931 S:      Maintained
5932 F:      Documentation/hwmon/f71805f
5933 F:      drivers/hwmon/f71805f.c
5934
5935 FADDR2LINE
5936 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5937 S:      Maintained
5938 F:      scripts/faddr2line
5939
5940 FAILOVER MODULE
5941 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5942 L:      netdev@vger.kernel.org
5943 S:      Supported
5944 F:      net/core/failover.c
5945 F:      include/net/failover.h
5946 F:      Documentation/networking/failover.rst
5947
5948 FANOTIFY
5949 M:      Jan Kara <jack@suse.cz>
5950 R:      Amir Goldstein <amir73il@gmail.com>
5951 L:      linux-fsdevel@vger.kernel.org
5952 S:      Maintained
5953 F:      fs/notify/fanotify/
5954 F:      include/linux/fanotify.h
5955 F:      include/uapi/linux/fanotify.h
5956
5957 FARSYNC SYNCHRONOUS DRIVER
5958 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5959 W:      http://www.farsite.co.uk/
5960 S:      Supported
5961 F:      drivers/net/wan/farsync.*
5962
5963 FAULT INJECTION SUPPORT
5964 M:      Akinobu Mita <akinobu.mita@gmail.com>
5965 S:      Supported
5966 F:      Documentation/fault-injection/
5967 F:      lib/fault-inject.c
5968
5969 FBTFT Framebuffer drivers
5970 S:      Orphan
5971 L:      dri-devel@lists.freedesktop.org
5972 L:      linux-fbdev@vger.kernel.org
5973 F:      drivers/staging/fbtft/
5974
5975 FC0011 TUNER DRIVER
5976 M:      Michael Buesch <m@bues.ch>
5977 L:      linux-media@vger.kernel.org
5978 S:      Maintained
5979 F:      drivers/media/tuners/fc0011.h
5980 F:      drivers/media/tuners/fc0011.c
5981
5982 FC2580 MEDIA DRIVER
5983 M:      Antti Palosaari <crope@iki.fi>
5984 L:      linux-media@vger.kernel.org
5985 W:      https://linuxtv.org
5986 W:      http://palosaari.fi/linux/
5987 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5988 T:      git git://linuxtv.org/anttip/media_tree.git
5989 S:      Maintained
5990 F:      drivers/media/tuners/fc2580*
5991
5992 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5993 M:      Johannes Thumshirn <jth@kernel.org>
5994 L:      linux-scsi@vger.kernel.org
5995 W:      www.Open-FCoE.org
5996 S:      Supported
5997 F:      drivers/scsi/libfc/
5998 F:      drivers/scsi/fcoe/
5999 F:      include/scsi/fc/
6000 F:      include/scsi/libfc.h
6001 F:      include/scsi/libfcoe.h
6002 F:      include/uapi/scsi/fc/
6003
6004 FILE LOCKING (flock() and fcntl()/lockf())
6005 M:      Jeff Layton <jlayton@kernel.org>
6006 M:      "J. Bruce Fields" <bfields@fieldses.org>
6007 L:      linux-fsdevel@vger.kernel.org
6008 S:      Maintained
6009 F:      include/linux/fcntl.h
6010 F:      include/uapi/linux/fcntl.h
6011 F:      fs/fcntl.c
6012 F:      fs/locks.c
6013
6014 FILESYSTEMS (VFS and infrastructure)
6015 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6016 L:      linux-fsdevel@vger.kernel.org
6017 S:      Maintained
6018 F:      fs/*
6019 F:      include/linux/fs.h
6020 F:      include/linux/fs_types.h
6021 F:      include/uapi/linux/fs.h
6022
6023 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6024 M:      Riku Voipio <riku.voipio@iki.fi>
6025 L:      linux-hwmon@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/hwmon/f75375s.c
6028 F:      include/linux/f75375s.h
6029
6030 FIREWIRE AUDIO DRIVERS
6031 M:      Clemens Ladisch <clemens@ladisch.de>
6032 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6033 T:      git git://git.alsa-project.org/alsa-kernel.git
6034 S:      Maintained
6035 F:      sound/firewire/
6036
6037 FIREWIRE MEDIA DRIVERS (firedtv)
6038 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6039 L:      linux-media@vger.kernel.org
6040 L:      linux1394-devel@lists.sourceforge.net
6041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6042 S:      Maintained
6043 F:      drivers/media/firewire/
6044
6045 FIREWIRE SBP-2 TARGET
6046 M:      Chris Boot <bootc@bootc.net>
6047 L:      linux-scsi@vger.kernel.org
6048 L:      target-devel@vger.kernel.org
6049 L:      linux1394-devel@lists.sourceforge.net
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6051 S:      Maintained
6052 F:      drivers/target/sbp/
6053
6054 FIREWIRE SUBSYSTEM
6055 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6056 L:      linux1394-devel@lists.sourceforge.net
6057 W:      http://ieee1394.wiki.kernel.org/
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6059 S:      Maintained
6060 F:      drivers/firewire/
6061 F:      include/linux/firewire.h
6062 F:      include/uapi/linux/firewire*.h
6063 F:      tools/firewire/
6064
6065 FIRMWARE LOADER (request_firmware)
6066 M:      Luis Chamberlain <mcgrof@kernel.org>
6067 L:      linux-kernel@vger.kernel.org
6068 S:      Maintained
6069 F:      Documentation/firmware_class/
6070 F:      drivers/base/firmware_loader/
6071 F:      include/linux/firmware.h
6072
6073 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6074 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6075 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6076 S:      Maintained
6077 F:      drivers/block/rsxx/
6078
6079 FLOPPY DRIVER
6080 M:      Jiri Kosina <jikos@kernel.org>
6081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6082 S:      Odd fixes
6083 F:      drivers/block/floppy.c
6084
6085 FMC SUBSYSTEM
6086 M:      Alessandro Rubini <rubini@gnudd.com>
6087 W:      http://www.ohwr.org/projects/fmc-bus
6088 S:      Supported
6089 F:      drivers/fmc/
6090 F:      include/linux/fmc*.h
6091 F:      include/linux/ipmi-fru.h
6092 K:      fmc_d.*register
6093
6094 FPGA MANAGER FRAMEWORK
6095 M:      Alan Tull <atull@kernel.org>
6096 M:      Moritz Fischer <mdf@kernel.org>
6097 L:      linux-fpga@vger.kernel.org
6098 S:      Maintained
6099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6100 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6101 F:      Documentation/fpga/
6102 F:      Documentation/driver-api/fpga/
6103 F:      Documentation/devicetree/bindings/fpga/
6104 F:      drivers/fpga/
6105 F:      include/linux/fpga/
6106 W:      http://www.rocketboards.org
6107
6108 FPGA DFL DRIVERS
6109 M:      Wu Hao <hao.wu@intel.com>
6110 L:      linux-fpga@vger.kernel.org
6111 S:      Maintained
6112 F:      Documentation/fpga/dfl.txt
6113 F:      include/uapi/linux/fpga-dfl.h
6114 F:      drivers/fpga/dfl*
6115
6116 FPU EMULATOR
6117 M:      Bill Metzenthen <billm@melbpc.org.au>
6118 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6119 S:      Maintained
6120 F:      arch/x86/math-emu/
6121
6122 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6123 L:      netdev@vger.kernel.org
6124 S:      Orphan
6125 F:      drivers/net/wan/dlci.c
6126 F:      drivers/net/wan/sdla.c
6127
6128 FRAMEBUFFER LAYER
6129 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6130 L:      dri-devel@lists.freedesktop.org
6131 L:      linux-fbdev@vger.kernel.org
6132 T:      git git://github.com/bzolnier/linux.git
6133 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6134 S:      Maintained
6135 F:      Documentation/fb/
6136 F:      drivers/video/
6137 F:      include/video/
6138 F:      include/linux/fb.h
6139 F:      include/uapi/video/
6140 F:      include/uapi/linux/fb.h
6141
6142 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6143 M:      Horia Geantă <horia.geanta@nxp.com>
6144 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6145 L:      linux-crypto@vger.kernel.org
6146 S:      Maintained
6147 F:      drivers/crypto/caam/
6148 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6149
6150 FREESCALE DIU FRAMEBUFFER DRIVER
6151 M:      Timur Tabi <timur@kernel.org>
6152 L:      linux-fbdev@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/video/fbdev/fsl-diu-fb.*
6155
6156 FREESCALE DMA DRIVER
6157 M:      Li Yang <leoyang.li@nxp.com>
6158 M:      Zhang Wei <zw@zh-kernel.org>
6159 L:      linuxppc-dev@lists.ozlabs.org
6160 S:      Maintained
6161 F:      drivers/dma/fsldma.*
6162
6163 FREESCALE ENETC ETHERNET DRIVERS
6164 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6165 L:      netdev@vger.kernel.org
6166 S:      Maintained
6167 F:      drivers/net/ethernet/freescale/enetc/
6168
6169 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6170 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6171 L:      netdev@vger.kernel.org
6172 S:      Maintained
6173 F:      drivers/net/ethernet/freescale/gianfar*
6174 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6175
6176 FREESCALE GPMI NAND DRIVER
6177 M:      Han Xu <han.xu@nxp.com>
6178 L:      linux-mtd@lists.infradead.org
6179 S:      Maintained
6180 F:      drivers/mtd/nand/raw/gpmi-nand/*
6181
6182 FREESCALE I2C CPM DRIVER
6183 M:      Jochen Friedrich <jochen@scram.de>
6184 L:      linuxppc-dev@lists.ozlabs.org
6185 L:      linux-i2c@vger.kernel.org
6186 S:      Maintained
6187 F:      drivers/i2c/busses/i2c-cpm.c
6188
6189 FREESCALE IMX LPI2C DRIVER
6190 M:      Dong Aisheng <aisheng.dong@nxp.com>
6191 L:      linux-i2c@vger.kernel.org
6192 L:      linux-imx@nxp.com
6193 S:      Maintained
6194 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6195 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6196
6197 FREESCALE IMX / MXC FEC DRIVER
6198 M:      Fugang Duan <fugang.duan@nxp.com>
6199 L:      netdev@vger.kernel.org
6200 S:      Maintained
6201 F:      drivers/net/ethernet/freescale/fec_main.c
6202 F:      drivers/net/ethernet/freescale/fec_ptp.c
6203 F:      drivers/net/ethernet/freescale/fec.h
6204 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6205
6206 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6207 M:      Sascha Hauer <s.hauer@pengutronix.de>
6208 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6209 L:      linux-fbdev@vger.kernel.org
6210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6211 S:      Maintained
6212 F:      include/linux/platform_data/video-imxfb.h
6213 F:      drivers/video/fbdev/imxfb.c
6214
6215 FREESCALE QORIQ DPAA ETHERNET DRIVER
6216 M:      Madalin Bucur <madalin.bucur@nxp.com>
6217 L:      netdev@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/net/ethernet/freescale/dpaa
6220
6221 FREESCALE QORIQ DPAA FMAN DRIVER
6222 M:      Madalin Bucur <madalin.bucur@nxp.com>
6223 L:      netdev@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/net/ethernet/freescale/fman
6226 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6227
6228 FREESCALE QORIQ PTP CLOCK DRIVER
6229 M:      Yangbo Lu <yangbo.lu@nxp.com>
6230 L:      netdev@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6233 F:      drivers/ptp/ptp_qoriq.c
6234 F:      drivers/ptp/ptp_qoriq_debugfs.c
6235 F:      include/linux/fsl/ptp_qoriq.h
6236 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6237
6238 FREESCALE QUAD SPI DRIVER
6239 M:      Han Xu <han.xu@nxp.com>
6240 L:      linux-spi@vger.kernel.org
6241 S:      Maintained
6242 F:      drivers/spi/spi-fsl-qspi.c
6243
6244 FREESCALE QUICC ENGINE LIBRARY
6245 M:      Qiang Zhao <qiang.zhao@nxp.com>
6246 L:      linuxppc-dev@lists.ozlabs.org
6247 S:      Maintained
6248 F:      drivers/soc/fsl/qe/
6249 F:      include/soc/fsl/*qe*.h
6250 F:      include/soc/fsl/*ucc*.h
6251
6252 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6253 M:      Li Yang <leoyang.li@nxp.com>
6254 L:      netdev@vger.kernel.org
6255 L:      linuxppc-dev@lists.ozlabs.org
6256 S:      Maintained
6257 F:      drivers/net/ethernet/freescale/ucc_geth*
6258
6259 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6260 M:      Zhao Qiang <qiang.zhao@nxp.com>
6261 L:      netdev@vger.kernel.org
6262 L:      linuxppc-dev@lists.ozlabs.org
6263 S:      Maintained
6264 F:      drivers/net/wan/fsl_ucc_hdlc*
6265
6266 FREESCALE QUICC ENGINE UCC UART DRIVER
6267 M:      Timur Tabi <timur@kernel.org>
6268 L:      linuxppc-dev@lists.ozlabs.org
6269 S:      Maintained
6270 F:      drivers/tty/serial/ucc_uart.c
6271
6272 FREESCALE SOC DRIVERS
6273 M:      Li Yang <leoyang.li@nxp.com>
6274 L:      linuxppc-dev@lists.ozlabs.org
6275 L:      linux-arm-kernel@lists.infradead.org
6276 S:      Maintained
6277 F:      Documentation/devicetree/bindings/soc/fsl/
6278 F:      drivers/soc/fsl/
6279 F:      include/linux/fsl/
6280
6281 FREESCALE SOC FS_ENET DRIVER
6282 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6283 L:      linuxppc-dev@lists.ozlabs.org
6284 L:      netdev@vger.kernel.org
6285 S:      Maintained
6286 F:      drivers/net/ethernet/freescale/fs_enet/
6287 F:      include/linux/fs_enet_pd.h
6288
6289 FREESCALE SOC SOUND DRIVERS
6290 M:      Timur Tabi <timur@kernel.org>
6291 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6292 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6293 R:      Fabio Estevam <festevam@gmail.com>
6294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6295 L:      linuxppc-dev@lists.ozlabs.org
6296 S:      Maintained
6297 F:      sound/soc/fsl/fsl*
6298 F:      sound/soc/fsl/imx*
6299 F:      sound/soc/fsl/mpc8610_hpcd.c
6300
6301 FREESCALE USB PERIPHERAL DRIVERS
6302 M:      Li Yang <leoyang.li@nxp.com>
6303 L:      linux-usb@vger.kernel.org
6304 L:      linuxppc-dev@lists.ozlabs.org
6305 S:      Maintained
6306 F:      drivers/usb/gadget/udc/fsl*
6307
6308 FREEVXFS FILESYSTEM
6309 M:      Christoph Hellwig <hch@infradead.org>
6310 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6311 S:      Maintained
6312 F:      fs/freevxfs/
6313
6314 FREEZER
6315 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6316 M:      Pavel Machek <pavel@ucw.cz>
6317 L:      linux-pm@vger.kernel.org
6318 S:      Supported
6319 F:      Documentation/power/freezing-of-tasks.txt
6320 F:      include/linux/freezer.h
6321 F:      kernel/freezer.c
6322
6323 FRONTSWAP API
6324 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6325 L:      linux-kernel@vger.kernel.org
6326 S:      Maintained
6327 F:      mm/frontswap.c
6328 F:      include/linux/frontswap.h
6329
6330 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6331 M:      David Howells <dhowells@redhat.com>
6332 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6333 S:      Supported
6334 F:      Documentation/filesystems/caching/
6335 F:      fs/fscache/
6336 F:      include/linux/fscache*.h
6337
6338 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6339 M:      Theodore Y. Ts'o <tytso@mit.edu>
6340 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6341 M:      Eric Biggers <ebiggers@kernel.org>
6342 L:      linux-fscrypt@vger.kernel.org
6343 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6344 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6345 S:      Supported
6346 F:      fs/crypto/
6347 F:      include/linux/fscrypt*.h
6348 F:      Documentation/filesystems/fscrypt.rst
6349
6350 FSI-ATTACHED I2C DRIVER
6351 M:      Eddie James <eajames@linux.ibm.com>
6352 L:      linux-i2c@vger.kernel.org
6353 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6354 S:      Maintained
6355 F:      drivers/i2c/busses/i2c-fsi.c
6356 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6357
6358 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6359 M:      Jan Kara <jack@suse.cz>
6360 R:      Amir Goldstein <amir73il@gmail.com>
6361 L:      linux-fsdevel@vger.kernel.org
6362 S:      Maintained
6363 F:      fs/notify/
6364 F:      include/linux/fsnotify*.h
6365
6366 FUJITSU LAPTOP EXTRAS
6367 M:      Jonathan Woithe <jwoithe@just42.net>
6368 L:      platform-driver-x86@vger.kernel.org
6369 S:      Maintained
6370 F:      drivers/platform/x86/fujitsu-laptop.c
6371
6372 FUJITSU M-5MO LS CAMERA ISP DRIVER
6373 M:      Kyungmin Park <kyungmin.park@samsung.com>
6374 M:      Heungjun Kim <riverful.kim@samsung.com>
6375 L:      linux-media@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/media/i2c/m5mols/
6378 F:      include/media/i2c/m5mols.h
6379
6380 FUJITSU TABLET EXTRAS
6381 M:      Robert Gerlach <khnz@gmx.de>
6382 L:      platform-driver-x86@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/platform/x86/fujitsu-tablet.c
6385
6386 FUSE: FILESYSTEM IN USERSPACE
6387 M:      Miklos Szeredi <miklos@szeredi.hu>
6388 L:      linux-fsdevel@vger.kernel.org
6389 W:      http://fuse.sourceforge.net/
6390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6391 S:      Maintained
6392 F:      fs/fuse/
6393 F:      include/uapi/linux/fuse.h
6394 F:      Documentation/filesystems/fuse.txt
6395
6396 FUTEX SUBSYSTEM
6397 M:      Thomas Gleixner <tglx@linutronix.de>
6398 M:      Ingo Molnar <mingo@redhat.com>
6399 R:      Peter Zijlstra <peterz@infradead.org>
6400 R:      Darren Hart <dvhart@infradead.org>
6401 L:      linux-kernel@vger.kernel.org
6402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6403 S:      Maintained
6404 F:      kernel/futex.c
6405 F:      kernel/futex_compat.c
6406 F:      include/asm-generic/futex.h
6407 F:      include/linux/futex.h
6408 F:      include/uapi/linux/futex.h
6409 F:      tools/testing/selftests/futex/
6410 F:      tools/perf/bench/futex*
6411 F:      Documentation/*futex*
6412
6413 GCC PLUGINS
6414 M:      Kees Cook <keescook@chromium.org>
6415 R:      Emese Revfy <re.emese@gmail.com>
6416 L:      kernel-hardening@lists.openwall.com
6417 S:      Maintained
6418 F:      scripts/gcc-plugins/
6419 F:      scripts/gcc-plugin.sh
6420 F:      scripts/Makefile.gcc-plugins
6421 F:      Documentation/gcc-plugins.txt
6422
6423 GASKET DRIVER FRAMEWORK
6424 M:      Rob Springer <rspringer@google.com>
6425 M:      Todd Poynor <toddpoynor@google.com>
6426 M:      Ben Chan <benchan@chromium.org>
6427 S:      Maintained
6428 F:      drivers/staging/gasket/
6429
6430 GCOV BASED KERNEL PROFILING
6431 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6432 S:      Maintained
6433 F:      kernel/gcov/
6434 F:      Documentation/dev-tools/gcov.rst
6435
6436 GDB KERNEL DEBUGGING HELPER SCRIPTS
6437 M:      Jan Kiszka <jan.kiszka@siemens.com>
6438 M:      Kieran Bingham <kbingham@kernel.org>
6439 S:      Supported
6440 F:      scripts/gdb/
6441
6442 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6443 M:      Achim Leubner <achim_leubner@adaptec.com>
6444 L:      linux-scsi@vger.kernel.org
6445 W:      http://www.icp-vortex.com/
6446 S:      Supported
6447 F:      drivers/scsi/gdt*
6448
6449 GEMTEK FM RADIO RECEIVER DRIVER
6450 M:      Hans Verkuil <hverkuil@xs4all.nl>
6451 L:      linux-media@vger.kernel.org
6452 T:      git git://linuxtv.org/media_tree.git
6453 W:      https://linuxtv.org
6454 S:      Maintained
6455 F:      drivers/media/radio/radio-gemtek*
6456
6457 GENERIC GPIO I2C DRIVER
6458 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6459 S:      Supported
6460 F:      drivers/i2c/busses/i2c-gpio.c
6461 F:      include/linux/platform_data/i2c-gpio.h
6462
6463 GENERIC GPIO I2C MULTIPLEXER DRIVER
6464 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6465 L:      linux-i2c@vger.kernel.org
6466 S:      Supported
6467 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6468 F:      include/linux/platform_data/i2c-mux-gpio.h
6469 F:      Documentation/i2c/muxes/i2c-mux-gpio
6470
6471 GENERIC HDLC (WAN) DRIVERS
6472 M:      Krzysztof Halasa <khc@pm.waw.pl>
6473 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6474 S:      Maintained
6475 F:      drivers/net/wan/c101.c
6476 F:      drivers/net/wan/hd6457*
6477 F:      drivers/net/wan/hdlc*
6478 F:      drivers/net/wan/n2.c
6479 F:      drivers/net/wan/pc300too.c
6480 F:      drivers/net/wan/pci200syn.c
6481 F:      drivers/net/wan/wanxl*
6482
6483 GENERIC INCLUDE/ASM HEADER FILES
6484 M:      Arnd Bergmann <arnd@arndb.de>
6485 L:      linux-arch@vger.kernel.org
6486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6487 S:      Maintained
6488 F:      include/asm-generic/
6489 F:      include/uapi/asm-generic/
6490
6491 GENERIC PHY FRAMEWORK
6492 M:      Kishon Vijay Abraham I <kishon@ti.com>
6493 L:      linux-kernel@vger.kernel.org
6494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6495 S:      Supported
6496 F:      drivers/phy/
6497 F:      include/linux/phy/
6498 F:      Documentation/devicetree/bindings/phy/
6499
6500 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6501 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6502 S:      Supported
6503 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6504
6505 GENERIC PM DOMAINS
6506 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6507 M:      Kevin Hilman <khilman@kernel.org>
6508 M:      Ulf Hansson <ulf.hansson@linaro.org>
6509 L:      linux-pm@vger.kernel.org
6510 S:      Supported
6511 F:      drivers/base/power/domain*.c
6512 F:      include/linux/pm_domain.h
6513 F:      Documentation/devicetree/bindings/power/power_domain.txt
6514
6515 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6516 M:      Eugen Hristev <eugen.hristev@microchip.com>
6517 L:      linux-input@vger.kernel.org
6518 S:      Maintained
6519 F:      drivers/input/touchscreen/resistive-adc-touch.c
6520
6521 GENERIC UIO DRIVER FOR PCI DEVICES
6522 M:      "Michael S. Tsirkin" <mst@redhat.com>
6523 L:      kvm@vger.kernel.org
6524 S:      Supported
6525 F:      drivers/uio/uio_pci_generic.c
6526
6527 GENWQE (IBM Generic Workqueue Card)
6528 M:      Frank Haverkamp <haver@linux.ibm.com>
6529 S:      Supported
6530 F:      drivers/misc/genwqe/
6531
6532 GET_MAINTAINER SCRIPT
6533 M:      Joe Perches <joe@perches.com>
6534 S:      Maintained
6535 F:      scripts/get_maintainer.pl
6536
6537 GFS2 FILE SYSTEM
6538 M:      Bob Peterson <rpeterso@redhat.com>
6539 M:      Andreas Gruenbacher <agruenba@redhat.com>
6540 L:      cluster-devel@redhat.com
6541 W:      http://sources.redhat.com/cluster/
6542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6543 S:      Supported
6544 F:      Documentation/filesystems/gfs2*.txt
6545 F:      fs/gfs2/
6546 F:      include/uapi/linux/gfs2_ondisk.h
6547
6548 GIGASET ISDN DRIVERS
6549 M:      Paul Bolle <pebolle@tiscali.nl>
6550 L:      gigaset307x-common@lists.sourceforge.net
6551 W:      http://gigaset307x.sourceforge.net/
6552 S:      Odd Fixes
6553 F:      Documentation/isdn/README.gigaset
6554 F:      drivers/isdn/gigaset/
6555 F:      include/uapi/linux/gigaset_dev.h
6556
6557 GNSS SUBSYSTEM
6558 M:      Johan Hovold <johan@kernel.org>
6559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6560 S:      Maintained
6561 F:      Documentation/ABI/testing/sysfs-class-gnss
6562 F:      Documentation/devicetree/bindings/gnss/
6563 F:      drivers/gnss/
6564 F:      include/linux/gnss.h
6565
6566 GO7007 MPEG CODEC
6567 M:      Hans Verkuil <hans.verkuil@cisco.com>
6568 L:      linux-media@vger.kernel.org
6569 S:      Maintained
6570 F:      drivers/media/usb/go7007/
6571
6572 GOODIX TOUCHSCREEN
6573 M:      Bastien Nocera <hadess@hadess.net>
6574 L:      linux-input@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/input/touchscreen/goodix.c
6577
6578 GPD POCKET FAN DRIVER
6579 M:      Hans de Goede <hdegoede@redhat.com>
6580 L:      platform-driver-x86@vger.kernel.org
6581 S:      Maintained
6582 F:      drivers/platform/x86/gpd-pocket-fan.c
6583
6584 GPIO ACPI SUPPORT
6585 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6586 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6587 L:      linux-gpio@vger.kernel.org
6588 L:      linux-acpi@vger.kernel.org
6589 S:      Maintained
6590 F:      Documentation/acpi/gpio-properties.txt
6591 F:      drivers/gpio/gpiolib-acpi.c
6592
6593 GPIO IR Transmitter
6594 M:      Sean Young <sean@mess.org>
6595 L:      linux-media@vger.kernel.org
6596 S:      Maintained
6597 F:      drivers/media/rc/gpio-ir-tx.c
6598
6599 GPIO MOCKUP DRIVER
6600 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6601 L:      linux-gpio@vger.kernel.org
6602 S:      Maintained
6603 F:      drivers/gpio/gpio-mockup.c
6604 F:      tools/testing/selftests/gpio/
6605
6606 GPIO SUBSYSTEM
6607 M:      Linus Walleij <linus.walleij@linaro.org>
6608 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6609 L:      linux-gpio@vger.kernel.org
6610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6611 S:      Maintained
6612 F:      Documentation/devicetree/bindings/gpio/
6613 F:      Documentation/driver-api/gpio/
6614 F:      Documentation/gpio/
6615 F:      Documentation/ABI/testing/gpio-cdev
6616 F:      Documentation/ABI/obsolete/sysfs-gpio
6617 F:      drivers/gpio/
6618 F:      include/linux/gpio/
6619 F:      include/linux/gpio.h
6620 F:      include/linux/of_gpio.h
6621 F:      include/asm-generic/gpio.h
6622 F:      include/uapi/linux/gpio.h
6623 F:      tools/gpio/
6624
6625 GRE DEMULTIPLEXER DRIVER
6626 M:      Dmitry Kozlov <xeb@mail.ru>
6627 L:      netdev@vger.kernel.org
6628 S:      Maintained
6629 F:      net/ipv4/gre_demux.c
6630 F:      net/ipv4/gre_offload.c
6631 F:      include/net/gre.h
6632
6633 GRETH 10/100/1G Ethernet MAC device driver
6634 M:      Andreas Larsson <andreas@gaisler.com>
6635 L:      netdev@vger.kernel.org
6636 S:      Maintained
6637 F:      drivers/net/ethernet/aeroflex/
6638
6639 GREYBUS AUDIO PROTOCOLS DRIVERS
6640 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6641 M:      Mark Greer <mgreer@animalcreek.com>
6642 S:      Maintained
6643 F:      drivers/staging/greybus/audio_apbridgea.c
6644 F:      drivers/staging/greybus/audio_apbridgea.h
6645 F:      drivers/staging/greybus/audio_codec.c
6646 F:      drivers/staging/greybus/audio_codec.h
6647 F:      drivers/staging/greybus/audio_gb.c
6648 F:      drivers/staging/greybus/audio_manager.c
6649 F:      drivers/staging/greybus/audio_manager.h
6650 F:      drivers/staging/greybus/audio_manager_module.c
6651 F:      drivers/staging/greybus/audio_manager_private.h
6652 F:      drivers/staging/greybus/audio_manager_sysfs.c
6653 F:      drivers/staging/greybus/audio_module.c
6654 F:      drivers/staging/greybus/audio_topology.c
6655
6656 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6657 M:      Viresh Kumar <vireshk@kernel.org>
6658 S:      Maintained
6659 F:      drivers/staging/greybus/authentication.c
6660 F:      drivers/staging/greybus/bootrom.c
6661 F:      drivers/staging/greybus/firmware.h
6662 F:      drivers/staging/greybus/fw-core.c
6663 F:      drivers/staging/greybus/fw-download.c
6664 F:      drivers/staging/greybus/fw-management.c
6665 F:      drivers/staging/greybus/greybus_authentication.h
6666 F:      drivers/staging/greybus/greybus_firmware.h
6667 F:      drivers/staging/greybus/hid.c
6668 F:      drivers/staging/greybus/i2c.c
6669 F:      drivers/staging/greybus/spi.c
6670 F:      drivers/staging/greybus/spilib.c
6671 F:      drivers/staging/greybus/spilib.h
6672
6673 GREYBUS LOOPBACK DRIVER
6674 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6675 S:      Maintained
6676 F:      drivers/staging/greybus/loopback.c
6677
6678 GREYBUS PLATFORM DRIVERS
6679 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6680 S:      Maintained
6681 F:      drivers/staging/greybus/arche-platform.c
6682 F:      drivers/staging/greybus/arche-apb-ctrl.c
6683 F:      drivers/staging/greybus/arche_platform.h
6684
6685 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6686 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6687 S:      Maintained
6688 F:      drivers/staging/greybus/sdio.c
6689 F:      drivers/staging/greybus/light.c
6690 F:      drivers/staging/greybus/gpio.c
6691 F:      drivers/staging/greybus/power_supply.c
6692 F:      drivers/staging/greybus/spi.c
6693 F:      drivers/staging/greybus/spilib.c
6694
6695 GREYBUS SUBSYSTEM
6696 M:      Johan Hovold <johan@kernel.org>
6697 M:      Alex Elder <elder@kernel.org>
6698 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6699 S:      Maintained
6700 F:      drivers/staging/greybus/
6701 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6702
6703 GREYBUS UART PROTOCOLS DRIVERS
6704 M:      David Lin <dtwlin@gmail.com>
6705 S:      Maintained
6706 F:      drivers/staging/greybus/uart.c
6707 F:      drivers/staging/greybus/log.c
6708
6709 GS1662 VIDEO SERIALIZER
6710 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6711 L:      linux-media@vger.kernel.org
6712 T:      git git://linuxtv.org/media_tree.git
6713 S:      Maintained
6714 F:      drivers/media/spi/gs1662.c
6715
6716 GSPCA FINEPIX SUBDRIVER
6717 M:      Frank Zago <frank@zago.net>
6718 L:      linux-media@vger.kernel.org
6719 T:      git git://linuxtv.org/media_tree.git
6720 S:      Maintained
6721 F:      drivers/media/usb/gspca/finepix.c
6722
6723 GSPCA GL860 SUBDRIVER
6724 M:      Olivier Lorin <o.lorin@laposte.net>
6725 L:      linux-media@vger.kernel.org
6726 T:      git git://linuxtv.org/media_tree.git
6727 S:      Maintained
6728 F:      drivers/media/usb/gspca/gl860/
6729
6730 GSPCA M5602 SUBDRIVER
6731 M:      Erik Andren <erik.andren@gmail.com>
6732 L:      linux-media@vger.kernel.org
6733 T:      git git://linuxtv.org/media_tree.git
6734 S:      Maintained
6735 F:      drivers/media/usb/gspca/m5602/
6736
6737 GSPCA PAC207 SONIXB SUBDRIVER
6738 M:      Hans Verkuil <hverkuil@xs4all.nl>
6739 L:      linux-media@vger.kernel.org
6740 T:      git git://linuxtv.org/media_tree.git
6741 S:      Odd Fixes
6742 F:      drivers/media/usb/gspca/pac207.c
6743
6744 GSPCA SN9C20X SUBDRIVER
6745 M:      Brian Johnson <brijohn@gmail.com>
6746 L:      linux-media@vger.kernel.org
6747 T:      git git://linuxtv.org/media_tree.git
6748 S:      Maintained
6749 F:      drivers/media/usb/gspca/sn9c20x.c
6750
6751 GSPCA T613 SUBDRIVER
6752 M:      Leandro Costantino <lcostantino@gmail.com>
6753 L:      linux-media@vger.kernel.org
6754 T:      git git://linuxtv.org/media_tree.git
6755 S:      Maintained
6756 F:      drivers/media/usb/gspca/t613.c
6757
6758 GSPCA USB WEBCAM DRIVER
6759 M:      Hans Verkuil <hverkuil@xs4all.nl>
6760 L:      linux-media@vger.kernel.org
6761 T:      git git://linuxtv.org/media_tree.git
6762 S:      Odd Fixes
6763 F:      drivers/media/usb/gspca/
6764
6765 GTP (GPRS Tunneling Protocol)
6766 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6767 M:      Harald Welte <laforge@gnumonks.org>
6768 L:      osmocom-net-gprs@lists.osmocom.org
6769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6770 S:      Maintained
6771 F:      drivers/net/gtp.c
6772
6773 GUID PARTITION TABLE (GPT)
6774 M:      Davidlohr Bueso <dave@stgolabs.net>
6775 L:      linux-efi@vger.kernel.org
6776 S:      Maintained
6777 F:      block/partitions/efi.*
6778
6779 H8/300 ARCHITECTURE
6780 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6781 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6782 W:      http://uclinux-h8.sourceforge.jp
6783 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6784 S:      Maintained
6785 F:      arch/h8300/
6786 F:      drivers/clocksource/h8300_*.c
6787 F:      drivers/clk/h8300/
6788 F:      drivers/irqchip/irq-renesas-h8*.c
6789
6790 HABANALABS PCI DRIVER
6791 M:      Oded Gabbay <oded.gabbay@gmail.com>
6792 T:      git https://github.com/HabanaAI/linux.git
6793 S:      Supported
6794 F:      drivers/misc/habanalabs/
6795 F:      include/uapi/misc/habanalabs.h
6796 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6797 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6798
6799 HACKRF MEDIA DRIVER
6800 M:      Antti Palosaari <crope@iki.fi>
6801 L:      linux-media@vger.kernel.org
6802 W:      https://linuxtv.org
6803 W:      http://palosaari.fi/linux/
6804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6805 T:      git git://linuxtv.org/anttip/media_tree.git
6806 S:      Maintained
6807 F:      drivers/media/usb/hackrf/
6808
6809 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6810 M:      Frank Seidel <frank@f-seidel.de>
6811 L:      platform-driver-x86@vger.kernel.org
6812 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6813 S:      Maintained
6814 F:      drivers/platform/x86/hdaps.c
6815
6816 HARDWARE MONITORING
6817 M:      Jean Delvare <jdelvare@suse.com>
6818 M:      Guenter Roeck <linux@roeck-us.net>
6819 L:      linux-hwmon@vger.kernel.org
6820 W:      http://hwmon.wiki.kernel.org/
6821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6822 S:      Maintained
6823 F:      Documentation/devicetree/bindings/hwmon/
6824 F:      Documentation/hwmon/
6825 F:      drivers/hwmon/
6826 F:      include/linux/hwmon*.h
6827 F:      include/trace/events/hwmon*.h
6828
6829 HARDWARE RANDOM NUMBER GENERATOR CORE
6830 M:      Matt Mackall <mpm@selenic.com>
6831 M:      Herbert Xu <herbert@gondor.apana.org.au>
6832 L:      linux-crypto@vger.kernel.org
6833 S:      Odd fixes
6834 F:      Documentation/devicetree/bindings/rng/
6835 F:      Documentation/hw_random.txt
6836 F:      drivers/char/hw_random/
6837 F:      include/linux/hw_random.h
6838
6839 HARDWARE TRACING FACILITIES
6840 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6841 S:      Maintained
6842 F:      drivers/hwtracing/
6843
6844 HARDWARE SPINLOCK CORE
6845 M:      Ohad Ben-Cohen <ohad@wizery.com>
6846 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6847 L:      linux-remoteproc@vger.kernel.org
6848 S:      Maintained
6849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6850 F:      Documentation/devicetree/bindings/hwlock/
6851 F:      Documentation/hwspinlock.txt
6852 F:      drivers/hwspinlock/
6853 F:      include/linux/hwspinlock.h
6854
6855 HARMONY SOUND DRIVER
6856 L:      linux-parisc@vger.kernel.org
6857 S:      Maintained
6858 F:      sound/parisc/harmony.*
6859
6860 HDPVR USB VIDEO ENCODER DRIVER
6861 M:      Hans Verkuil <hverkuil@xs4all.nl>
6862 L:      linux-media@vger.kernel.org
6863 T:      git git://linuxtv.org/media_tree.git
6864 W:      https://linuxtv.org
6865 S:      Odd Fixes
6866 F:      drivers/media/usb/hdpvr/
6867
6868 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6869 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6870 S:      Supported
6871 F:      Documentation/watchdog/hpwdt.txt
6872 F:      drivers/watchdog/hpwdt.c
6873
6874 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6875 M:      Don Brace <don.brace@microsemi.com>
6876 L:      esc.storagedev@microsemi.com
6877 L:      linux-scsi@vger.kernel.org
6878 S:      Supported
6879 F:      Documentation/scsi/hpsa.txt
6880 F:      drivers/scsi/hpsa*.[ch]
6881 F:      include/linux/cciss*.h
6882 F:      include/uapi/linux/cciss*.h
6883
6884 HFI1 DRIVER
6885 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6886 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6887 L:      linux-rdma@vger.kernel.org
6888 S:      Supported
6889 F:      drivers/infiniband/hw/hfi1
6890
6891 HFS FILESYSTEM
6892 L:      linux-fsdevel@vger.kernel.org
6893 S:      Orphan
6894 F:      Documentation/filesystems/hfs.txt
6895 F:      fs/hfs/
6896
6897 HFSPLUS FILESYSTEM
6898 L:      linux-fsdevel@vger.kernel.org
6899 S:      Orphan
6900 F:      Documentation/filesystems/hfsplus.txt
6901 F:      fs/hfsplus/
6902
6903 HGA FRAMEBUFFER DRIVER
6904 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6905 L:      linux-nvidia@lists.surfsouth.com
6906 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6907 S:      Maintained
6908 F:      drivers/video/fbdev/hgafb.c
6909
6910 HIBERNATION (aka Software Suspend, aka swsusp)
6911 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6912 M:      Pavel Machek <pavel@ucw.cz>
6913 L:      linux-pm@vger.kernel.org
6914 B:      https://bugzilla.kernel.org
6915 S:      Supported
6916 F:      arch/x86/power/
6917 F:      drivers/base/power/
6918 F:      kernel/power/
6919 F:      include/linux/suspend.h
6920 F:      include/linux/freezer.h
6921 F:      include/linux/pm.h
6922 F:      arch/*/include/asm/suspend*.h
6923
6924 HID CORE LAYER
6925 M:      Jiri Kosina <jikos@kernel.org>
6926 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6927 L:      linux-input@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6929 S:      Maintained
6930 F:      drivers/hid/
6931 F:      include/linux/hid*
6932 F:      include/uapi/linux/hid*
6933
6934 HID SENSOR HUB DRIVERS
6935 M:      Jiri Kosina <jikos@kernel.org>
6936 M:      Jonathan Cameron <jic23@kernel.org>
6937 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6938 L:      linux-input@vger.kernel.org
6939 L:      linux-iio@vger.kernel.org
6940 S:      Maintained
6941 F:      Documentation/hid/hid-sensor*
6942 F:      drivers/hid/hid-sensor-*
6943 F:      drivers/iio/*/hid-*
6944 F:      include/linux/hid-sensor-*
6945
6946 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6947 M:      Thomas Gleixner <tglx@linutronix.de>
6948 L:      linux-kernel@vger.kernel.org
6949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6950 S:      Maintained
6951 F:      Documentation/timers/
6952 F:      kernel/time/hrtimer.c
6953 F:      kernel/time/clockevents.c
6954 F:      kernel/time/timer_*.c
6955 F:      include/linux/clockchips.h
6956 F:      include/linux/hrtimer.h
6957
6958 HIGH-SPEED SCC DRIVER FOR AX.25
6959 L:      linux-hams@vger.kernel.org
6960 S:      Orphan
6961 F:      drivers/net/hamradio/dmascc.c
6962 F:      drivers/net/hamradio/scc.c
6963
6964 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6965 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6966 W:      http://www.highpoint-tech.com
6967 S:      Supported
6968 F:      Documentation/scsi/hptiop.txt
6969 F:      drivers/scsi/hptiop.c
6970
6971 HIPPI
6972 M:      Jes Sorensen <jes@trained-monkey.org>
6973 L:      linux-hippi@sunsite.dk
6974 S:      Maintained
6975 F:      include/linux/hippidevice.h
6976 F:      include/uapi/linux/if_hippi.h
6977 F:      net/802/hippi.c
6978 F:      drivers/net/hippi/
6979
6980 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6981 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6982 M:      Salil Mehta <salil.mehta@huawei.com>
6983 L:      netdev@vger.kernel.org
6984 W:      http://www.hisilicon.com
6985 S:      Maintained
6986 F:      drivers/net/ethernet/hisilicon/hns3/
6987
6988 HISILICON LPC BUS DRIVER
6989 M:      john.garry@huawei.com
6990 W:      http://www.hisilicon.com
6991 S:      Maintained
6992 F:      drivers/bus/hisi_lpc.c
6993 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6994
6995 HISILICON NETWORK SUBSYSTEM DRIVER
6996 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6997 M:      Salil Mehta <salil.mehta@huawei.com>
6998 L:      netdev@vger.kernel.org
6999 W:      http://www.hisilicon.com
7000 S:      Maintained
7001 F:      drivers/net/ethernet/hisilicon/
7002 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7003
7004 HISILICON PMU DRIVER
7005 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7006 W:      http://www.hisilicon.com
7007 S:      Supported
7008 F:      drivers/perf/hisilicon
7009 F:      Documentation/perf/hisi-pmu.txt
7010
7011 HISILICON ROCE DRIVER
7012 M:      Lijun Ou <oulijun@huawei.com>
7013 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7014 L:      linux-rdma@vger.kernel.org
7015 S:      Maintained
7016 F:      drivers/infiniband/hw/hns/
7017 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7018
7019 HISILICON SAS Controller
7020 M:      John Garry <john.garry@huawei.com>
7021 W:      http://www.hisilicon.com
7022 S:      Supported
7023 F:      drivers/scsi/hisi_sas/
7024 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7025
7026 HMM - Heterogeneous Memory Management
7027 M:      Jérôme Glisse <jglisse@redhat.com>
7028 L:      linux-mm@kvack.org
7029 S:      Maintained
7030 F:      mm/hmm*
7031 F:      include/linux/hmm*
7032 F:      Documentation/vm/hmm.rst
7033
7034 HOST AP DRIVER
7035 M:      Jouni Malinen <j@w1.fi>
7036 L:      linux-wireless@vger.kernel.org
7037 W:      http://w1.fi/hostap-driver.html
7038 S:      Obsolete
7039 F:      drivers/net/wireless/intersil/hostap/
7040
7041 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7042 L:      platform-driver-x86@vger.kernel.org
7043 S:      Orphan
7044 F:      drivers/platform/x86/tc1100-wmi.c
7045
7046 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7047 M:      Jaroslav Kysela <perex@perex.cz>
7048 S:      Maintained
7049 F:      drivers/net/ethernet/hp/hp100.*
7050
7051 HPET:   High Precision Event Timers driver
7052 M:      Clemens Ladisch <clemens@ladisch.de>
7053 S:      Maintained
7054 F:      Documentation/timers/hpet.txt
7055 F:      drivers/char/hpet.c
7056 F:      include/linux/hpet.h
7057 F:      include/uapi/linux/hpet.h
7058
7059 HPET:   x86
7060 S:      Orphan
7061 F:      arch/x86/kernel/hpet.c
7062 F:      arch/x86/include/asm/hpet.h
7063
7064 HPFS FILESYSTEM
7065 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7066 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7067 S:      Maintained
7068 F:      fs/hpfs/
7069
7070 HSI SUBSYSTEM
7071 M:      Sebastian Reichel <sre@kernel.org>
7072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7073 S:      Maintained
7074 F:      Documentation/ABI/testing/sysfs-bus-hsi
7075 F:      Documentation/driver-api/hsi.rst
7076 F:      drivers/hsi/
7077 F:      include/linux/hsi/
7078 F:      include/uapi/linux/hsi/
7079
7080 HSO 3G MODEM DRIVER
7081 L:      linux-usb@vger.kernel.org
7082 S:      Orphan
7083 F:      drivers/net/usb/hso.c
7084
7085 HSR NETWORK PROTOCOL
7086 M:      Arvid Brodin <arvid.brodin@alten.se>
7087 L:      netdev@vger.kernel.org
7088 S:      Maintained
7089 F:      net/hsr/
7090
7091 HT16K33 LED CONTROLLER DRIVER
7092 M:      Robin van der Gracht <robin@protonic.nl>
7093 S:      Maintained
7094 F:      drivers/auxdisplay/ht16k33.c
7095 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7096
7097 HTCPEN TOUCHSCREEN DRIVER
7098 M:      Pau Oliva Fora <pof@eslack.org>
7099 L:      linux-input@vger.kernel.org
7100 S:      Maintained
7101 F:      drivers/input/touchscreen/htcpen.c
7102
7103 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7104 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7105 L:      linux-iio@vger.kernel.org
7106 W:      http://www.st.com/
7107 S:      Maintained
7108 F:      drivers/iio/humidity/hts221*
7109 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7110
7111 HUAWEI ETHERNET DRIVER
7112 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7113 L:      netdev@vger.kernel.org
7114 S:      Supported
7115 F:      Documentation/networking/hinic.txt
7116 F:      drivers/net/ethernet/huawei/hinic/
7117
7118 HUGETLB FILESYSTEM
7119 M:      Mike Kravetz <mike.kravetz@oracle.com>
7120 L:      linux-mm@kvack.org
7121 S:      Maintained
7122 F:      fs/hugetlbfs/
7123 F:      mm/hugetlb.c
7124 F:      include/linux/hugetlb.h
7125 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7126 F:      Documentation/vm/hugetlbfs_reserv.rst
7127 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7128
7129 HVA ST MEDIA DRIVER
7130 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7131 L:      linux-media@vger.kernel.org
7132 T:      git git://linuxtv.org/media_tree.git
7133 W:      https://linuxtv.org
7134 S:      Supported
7135 F:      drivers/media/platform/sti/hva
7136
7137 HWPOISON MEMORY FAILURE HANDLING
7138 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7139 L:      linux-mm@kvack.org
7140 S:      Maintained
7141 F:      mm/memory-failure.c
7142 F:      mm/hwpoison-inject.c
7143
7144 HYGON PROCESSOR SUPPORT
7145 M:      Pu Wen <puwen@hygon.cn>
7146 L:      linux-kernel@vger.kernel.org
7147 S:      Maintained
7148 F:      arch/x86/kernel/cpu/hygon.c
7149
7150 Hyper-V CORE AND DRIVERS
7151 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7152 M:      Haiyang Zhang <haiyangz@microsoft.com>
7153 M:      Stephen Hemminger <sthemmin@microsoft.com>
7154 M:      Sasha Levin <sashal@kernel.org>
7155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7156 L:      linux-hyperv@vger.kernel.org
7157 S:      Supported
7158 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7159 F:      arch/x86/include/asm/mshyperv.h
7160 F:      arch/x86/include/asm/trace/hyperv.h
7161 F:      arch/x86/include/asm/hyperv-tlfs.h
7162 F:      arch/x86/kernel/cpu/mshyperv.c
7163 F:      arch/x86/hyperv
7164 F:      drivers/hid/hid-hyperv.c
7165 F:      drivers/hv/
7166 F:      drivers/input/serio/hyperv-keyboard.c
7167 F:      drivers/pci/controller/pci-hyperv.c
7168 F:      drivers/net/hyperv/
7169 F:      drivers/scsi/storvsc_drv.c
7170 F:      drivers/uio/uio_hv_generic.c
7171 F:      drivers/video/fbdev/hyperv_fb.c
7172 F:      net/vmw_vsock/hyperv_transport.c
7173 F:      include/linux/hyperv.h
7174 F:      include/uapi/linux/hyperv.h
7175 F:      tools/hv/
7176 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7177
7178 HYPERVISOR VIRTUAL CONSOLE DRIVER
7179 L:      linuxppc-dev@lists.ozlabs.org
7180 S:      Odd Fixes
7181 F:      drivers/tty/hvc/
7182
7183 I2C ACPI SUPPORT
7184 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7185 L:      linux-i2c@vger.kernel.org
7186 L:      linux-acpi@vger.kernel.org
7187 S:      Maintained
7188 F:      drivers/i2c/i2c-core-acpi.c
7189
7190 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7191 M:      Ajay Gupta <ajayg@nvidia.com>
7192 L:      linux-i2c@vger.kernel.org
7193 S:      Maintained
7194 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7195 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7196
7197 I2C MUXES
7198 M:      Peter Rosin <peda@axentia.se>
7199 L:      linux-i2c@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/i2c/i2c-topology
7202 F:      Documentation/i2c/muxes/
7203 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7204 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7205 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7206 F:      drivers/i2c/i2c-mux.c
7207 F:      drivers/i2c/muxes/
7208 F:      include/linux/i2c-mux.h
7209
7210 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7211 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7212 L:      linux-i2c@vger.kernel.org
7213 S:      Maintained
7214 F:      drivers/i2c/busses/i2c-mv64xxx.c
7215
7216 I2C OVER PARALLEL PORT
7217 M:      Jean Delvare <jdelvare@suse.com>
7218 L:      linux-i2c@vger.kernel.org
7219 S:      Maintained
7220 F:      Documentation/i2c/busses/i2c-parport
7221 F:      Documentation/i2c/busses/i2c-parport-light
7222 F:      drivers/i2c/busses/i2c-parport.c
7223 F:      drivers/i2c/busses/i2c-parport-light.c
7224
7225 I2C SUBSYSTEM
7226 M:      Wolfram Sang <wsa@the-dreams.de>
7227 L:      linux-i2c@vger.kernel.org
7228 W:      https://i2c.wiki.kernel.org/
7229 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7231 S:      Maintained
7232 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7233 F:      Documentation/i2c/
7234 F:      drivers/i2c/*
7235 F:      include/linux/i2c.h
7236 F:      include/linux/i2c-dev.h
7237 F:      include/linux/i2c-smbus.h
7238 F:      include/uapi/linux/i2c.h
7239 F:      include/uapi/linux/i2c-*.h
7240
7241 I2C SUBSYSTEM HOST DRIVERS
7242 L:      linux-i2c@vger.kernel.org
7243 W:      https://i2c.wiki.kernel.org/
7244 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7246 S:      Odd Fixes
7247 F:      Documentation/devicetree/bindings/i2c/
7248 F:      drivers/i2c/algos/
7249 F:      drivers/i2c/busses/
7250
7251 I2C-TAOS-EVM DRIVER
7252 M:      Jean Delvare <jdelvare@suse.com>
7253 L:      linux-i2c@vger.kernel.org
7254 S:      Maintained
7255 F:      Documentation/i2c/busses/i2c-taos-evm
7256 F:      drivers/i2c/busses/i2c-taos-evm.c
7257
7258 I2C-TINY-USB DRIVER
7259 M:      Till Harbaum <till@harbaum.org>
7260 L:      linux-i2c@vger.kernel.org
7261 W:      http://www.harbaum.org/till/i2c_tiny_usb
7262 S:      Maintained
7263 F:      drivers/i2c/busses/i2c-tiny-usb.c
7264
7265 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7266 M:      Jean Delvare <jdelvare@suse.com>
7267 L:      linux-i2c@vger.kernel.org
7268 S:      Maintained
7269 F:      Documentation/i2c/busses/i2c-ali1535
7270 F:      Documentation/i2c/busses/i2c-ali1563
7271 F:      Documentation/i2c/busses/i2c-ali15x3
7272 F:      Documentation/i2c/busses/i2c-amd756
7273 F:      Documentation/i2c/busses/i2c-amd8111
7274 F:      Documentation/i2c/busses/i2c-i801
7275 F:      Documentation/i2c/busses/i2c-nforce2
7276 F:      Documentation/i2c/busses/i2c-piix4
7277 F:      Documentation/i2c/busses/i2c-sis5595
7278 F:      Documentation/i2c/busses/i2c-sis630
7279 F:      Documentation/i2c/busses/i2c-sis96x
7280 F:      Documentation/i2c/busses/i2c-via
7281 F:      Documentation/i2c/busses/i2c-viapro
7282 F:      drivers/i2c/busses/i2c-ali1535.c
7283 F:      drivers/i2c/busses/i2c-ali1563.c
7284 F:      drivers/i2c/busses/i2c-ali15x3.c
7285 F:      drivers/i2c/busses/i2c-amd756.c
7286 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7287 F:      drivers/i2c/busses/i2c-amd8111.c
7288 F:      drivers/i2c/busses/i2c-i801.c
7289 F:      drivers/i2c/busses/i2c-isch.c
7290 F:      drivers/i2c/busses/i2c-nforce2.c
7291 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7292 F:      drivers/i2c/busses/i2c-piix4.c
7293 F:      drivers/i2c/busses/i2c-sis5595.c
7294 F:      drivers/i2c/busses/i2c-sis630.c
7295 F:      drivers/i2c/busses/i2c-sis96x.c
7296 F:      drivers/i2c/busses/i2c-via.c
7297 F:      drivers/i2c/busses/i2c-viapro.c
7298
7299 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7300 M:      Hans de Goede <hdegoede@redhat.com>
7301 L:      linux-i2c@vger.kernel.org
7302 S:      Maintained
7303 F:      drivers/i2c/busses/i2c-cht-wc.c
7304
7305 I2C/SMBUS ISMT DRIVER
7306 M:      Seth Heasley <seth.heasley@intel.com>
7307 M:      Neil Horman <nhorman@tuxdriver.com>
7308 L:      linux-i2c@vger.kernel.org
7309 F:      drivers/i2c/busses/i2c-ismt.c
7310 F:      Documentation/i2c/busses/i2c-ismt
7311
7312 I2C/SMBUS STUB DRIVER
7313 M:      Jean Delvare <jdelvare@suse.com>
7314 L:      linux-i2c@vger.kernel.org
7315 S:      Maintained
7316 F:      drivers/i2c/i2c-stub.c
7317
7318 I3C SUBSYSTEM
7319 M:      Boris Brezillon <bbrezillon@kernel.org>
7320 L:      linux-i3c@lists.infradead.org
7321 C:      irc://chat.freenode.net/linux-i3c
7322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7323 S:      Maintained
7324 F:      Documentation/ABI/testing/sysfs-bus-i3c
7325 F:      Documentation/devicetree/bindings/i3c/
7326 F:      Documentation/driver-api/i3c
7327 F:      drivers/i3c/
7328 F:      include/linux/i3c/
7329 F:      include/dt-bindings/i3c/
7330
7331 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7332 M:      Vitor Soares <vitor.soares@synopsys.com>
7333 S:      Maintained
7334 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7335 F:      drivers/i3c/master/dw*
7336
7337 IA64 (Itanium) PLATFORM
7338 M:      Tony Luck <tony.luck@intel.com>
7339 M:      Fenghua Yu <fenghua.yu@intel.com>
7340 L:      linux-ia64@vger.kernel.org
7341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7342 S:      Maintained
7343 F:      arch/ia64/
7344
7345 IBM Power 842 compression accelerator
7346 M:      Haren Myneni <haren@us.ibm.com>
7347 S:      Supported
7348 F:      drivers/crypto/nx/Makefile
7349 F:      drivers/crypto/nx/Kconfig
7350 F:      drivers/crypto/nx/nx-842*
7351 F:      include/linux/sw842.h
7352 F:      crypto/842.c
7353 F:      lib/842/
7354
7355 IBM Power in-Nest Crypto Acceleration
7356 M:      Breno Leitão <leitao@debian.org>
7357 M:      Nayna Jain <nayna@linux.ibm.com>
7358 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7359 L:      linux-crypto@vger.kernel.org
7360 S:      Supported
7361 F:      drivers/crypto/nx/Makefile
7362 F:      drivers/crypto/nx/Kconfig
7363 F:      drivers/crypto/nx/nx-aes*
7364 F:      drivers/crypto/nx/nx-sha*
7365 F:      drivers/crypto/nx/nx.*
7366 F:      drivers/crypto/nx/nx_csbcpb.h
7367 F:      drivers/crypto/nx/nx_debugfs.h
7368
7369 IBM Power Linux RAID adapter
7370 M:      Brian King <brking@us.ibm.com>
7371 S:      Supported
7372 F:      drivers/scsi/ipr.*
7373
7374 IBM Power SRIOV Virtual NIC Device Driver
7375 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7376 M:      John Allen <jallen@linux.ibm.com>
7377 L:      netdev@vger.kernel.org
7378 S:      Supported
7379 F:      drivers/net/ethernet/ibm/ibmvnic.*
7380
7381 IBM Power Virtual Accelerator Switchboard
7382 M:      Sukadev Bhattiprolu
7383 L:      linuxppc-dev@lists.ozlabs.org
7384 S:      Supported
7385 F:      arch/powerpc/platforms/powernv/vas*
7386 F:      arch/powerpc/platforms/powernv/copy-paste.h
7387 F:      arch/powerpc/include/asm/vas.h
7388 F:      arch/powerpc/include/uapi/asm/vas.h
7389
7390 IBM Power Virtual Ethernet Device Driver
7391 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7392 L:      netdev@vger.kernel.org
7393 S:      Supported
7394 F:      drivers/net/ethernet/ibm/ibmveth.*
7395
7396 IBM Power Virtual FC Device Drivers
7397 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7398 L:      linux-scsi@vger.kernel.org
7399 S:      Supported
7400 F:      drivers/scsi/ibmvscsi/ibmvfc*
7401
7402 IBM Power Virtual Management Channel Driver
7403 M:      Steven Royer <seroyer@linux.ibm.com>
7404 S:      Supported
7405 F:      drivers/misc/ibmvmc.*
7406
7407 IBM Power Virtual SCSI Device Drivers
7408 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7409 L:      linux-scsi@vger.kernel.org
7410 S:      Supported
7411 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7412 F:      include/scsi/viosrp.h
7413
7414 IBM Power Virtual SCSI Device Target Driver
7415 M:      Michael Cyr <mikecyr@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 L:      target-devel@vger.kernel.org
7418 S:      Supported
7419 F:      drivers/scsi/ibmvscsi_tgt/
7420
7421 IBM Power VMX Cryptographic instructions
7422 M:      Breno Leitão <leitao@debian.org>
7423 M:      Nayna Jain <nayna@linux.ibm.com>
7424 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7425 L:      linux-crypto@vger.kernel.org
7426 S:      Supported
7427 F:      drivers/crypto/vmx/Makefile
7428 F:      drivers/crypto/vmx/Kconfig
7429 F:      drivers/crypto/vmx/vmx.c
7430 F:      drivers/crypto/vmx/aes*
7431 F:      drivers/crypto/vmx/ghash*
7432 F:      drivers/crypto/vmx/ppc-xlate.pl
7433
7434 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7435 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7436 L:      linux-pci@vger.kernel.org
7437 L:      linuxppc-dev@lists.ozlabs.org
7438 S:      Supported
7439 F:      drivers/pci/hotplug/rpaphp*
7440
7441 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7442 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7443 L:      linux-pci@vger.kernel.org
7444 L:      linuxppc-dev@lists.ozlabs.org
7445 S:      Supported
7446 F:      drivers/pci/hotplug/rpadlpar*
7447
7448 IBM ServeRAID RAID DRIVER
7449 S:      Orphan
7450 F:      drivers/scsi/ips.*
7451
7452 ICH LPC AND GPIO DRIVER
7453 M:      Peter Tyser <ptyser@xes-inc.com>
7454 S:      Maintained
7455 F:      drivers/mfd/lpc_ich.c
7456 F:      drivers/gpio/gpio-ich.c
7457
7458 IDE SUBSYSTEM
7459 M:      "David S. Miller" <davem@davemloft.net>
7460 L:      linux-ide@vger.kernel.org
7461 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7463 S:      Maintained
7464 F:      Documentation/ide/
7465 F:      drivers/ide/
7466 F:      include/linux/ide.h
7467
7468 IDE/ATAPI DRIVERS
7469 M:      Borislav Petkov <bp@alien8.de>
7470 L:      linux-ide@vger.kernel.org
7471 S:      Maintained
7472 F:      Documentation/cdrom/ide-cd
7473 F:      drivers/ide/ide-cd*
7474
7475 IDEAPAD LAPTOP EXTRAS DRIVER
7476 M:      Ike Panhc <ike.pan@canonical.com>
7477 L:      platform-driver-x86@vger.kernel.org
7478 W:      http://launchpad.net/ideapad-laptop
7479 S:      Maintained
7480 F:      drivers/platform/x86/ideapad-laptop.c
7481
7482 IDEAPAD LAPTOP SLIDEBAR DRIVER
7483 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7484 L:      linux-input@vger.kernel.org
7485 W:      https://github.com/o2genum/ideapad-slidebar
7486 S:      Maintained
7487 F:      drivers/input/misc/ideapad_slidebar.c
7488
7489 IDT VersaClock 5 CLOCK DRIVER
7490 M:      Marek Vasut <marek.vasut@gmail.com>
7491 S:      Maintained
7492 F:      drivers/clk/clk-versaclock5.c
7493
7494 IEEE 802.15.4 SUBSYSTEM
7495 M:      Alexander Aring <alex.aring@gmail.com>
7496 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7497 L:      linux-wpan@vger.kernel.org
7498 W:      http://wpan.cakelab.org/
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7501 S:      Maintained
7502 F:      net/ieee802154/
7503 F:      net/mac802154/
7504 F:      drivers/net/ieee802154/
7505 F:      include/linux/nl802154.h
7506 F:      include/linux/ieee802154.h
7507 F:      include/net/nl802154.h
7508 F:      include/net/mac802154.h
7509 F:      include/net/af_ieee802154.h
7510 F:      include/net/cfg802154.h
7511 F:      include/net/ieee802154_netdev.h
7512 F:      Documentation/networking/ieee802154.txt
7513
7514 IFE PROTOCOL
7515 M:      Yotam Gigi <yotam.gi@gmail.com>
7516 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7517 F:      net/ife
7518 F:      include/net/ife.h
7519 F:      include/uapi/linux/ife.h
7520
7521 IGORPLUG-USB IR RECEIVER
7522 M:      Sean Young <sean@mess.org>
7523 L:      linux-media@vger.kernel.org
7524 S:      Maintained
7525 F:      drivers/media/rc/igorplugusb.c
7526
7527 IGUANAWORKS USB IR TRANSCEIVER
7528 M:      Sean Young <sean@mess.org>
7529 L:      linux-media@vger.kernel.org
7530 S:      Maintained
7531 F:      drivers/media/rc/iguanair.c
7532
7533 IIO DIGITAL POTENTIOMETER DAC
7534 M:      Peter Rosin <peda@axentia.se>
7535 L:      linux-iio@vger.kernel.org
7536 S:      Maintained
7537 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7538 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7539 F:      drivers/iio/dac/dpot-dac.c
7540
7541 IIO ENVELOPE DETECTOR
7542 M:      Peter Rosin <peda@axentia.se>
7543 L:      linux-iio@vger.kernel.org
7544 S:      Maintained
7545 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7546 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7547 F:      drivers/iio/adc/envelope-detector.c
7548
7549 IIO MULTIPLEXER
7550 M:      Peter Rosin <peda@axentia.se>
7551 L:      linux-iio@vger.kernel.org
7552 S:      Maintained
7553 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7554 F:      drivers/iio/multiplexer/iio-mux.c
7555
7556 IIO SUBSYSTEM AND DRIVERS
7557 M:      Jonathan Cameron <jic23@kernel.org>
7558 R:      Hartmut Knaack <knaack.h@gmx.de>
7559 R:      Lars-Peter Clausen <lars@metafoo.de>
7560 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7561 L:      linux-iio@vger.kernel.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7563 S:      Maintained
7564 F:      Documentation/ABI/testing/configfs-iio*
7565 F:      Documentation/ABI/testing/sysfs-bus-iio*
7566 F:      Documentation/devicetree/bindings/iio/
7567 F:      drivers/iio/
7568 F:      drivers/staging/iio/
7569 F:      include/linux/iio/
7570 F:      tools/iio/
7571
7572 IIO UNIT CONVERTER
7573 M:      Peter Rosin <peda@axentia.se>
7574 L:      linux-iio@vger.kernel.org
7575 S:      Maintained
7576 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7577 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7578 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7579 F:      drivers/iio/afe/iio-rescale.c
7580
7581 IKANOS/ADI EAGLE ADSL USB DRIVER
7582 M:      Matthieu Castet <castet.matthieu@free.fr>
7583 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7584 S:      Maintained
7585 F:      drivers/usb/atm/ueagle-atm.c
7586
7587 IMGTEC ASCII LCD DRIVER
7588 M:      Paul Burton <paul.burton@mips.com>
7589 S:      Maintained
7590 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7591 F:      drivers/auxdisplay/img-ascii-lcd.c
7592
7593 IMGTEC IR DECODER DRIVER
7594 M:      James Hogan <jhogan@kernel.org>
7595 S:      Maintained
7596 F:      drivers/media/rc/img-ir/
7597
7598 IMON SOUNDGRAPH USB IR RECEIVER
7599 M:      Sean Young <sean@mess.org>
7600 L:      linux-media@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/media/rc/imon_raw.c
7603 F:      drivers/media/rc/imon.c
7604
7605 IMS TWINTURBO FRAMEBUFFER DRIVER
7606 L:      linux-fbdev@vger.kernel.org
7607 S:      Orphan
7608 F:      drivers/video/fbdev/imsttfb.c
7609
7610 INA209 HARDWARE MONITOR DRIVER
7611 M:      Guenter Roeck <linux@roeck-us.net>
7612 L:      linux-hwmon@vger.kernel.org
7613 S:      Maintained
7614 F:      Documentation/hwmon/ina209
7615 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7616 F:      drivers/hwmon/ina209.c
7617
7618 INA2XX HARDWARE MONITOR DRIVER
7619 M:      Guenter Roeck <linux@roeck-us.net>
7620 L:      linux-hwmon@vger.kernel.org
7621 S:      Maintained
7622 F:      Documentation/hwmon/ina2xx
7623 F:      drivers/hwmon/ina2xx.c
7624 F:      include/linux/platform_data/ina2xx.h
7625
7626 INDUSTRY PACK SUBSYSTEM (IPACK)
7627 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7628 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7630 L:      industrypack-devel@lists.sourceforge.net
7631 W:      http://industrypack.sourceforge.net
7632 S:      Maintained
7633 F:      drivers/ipack/
7634
7635 INFINIBAND SUBSYSTEM
7636 M:      Doug Ledford <dledford@redhat.com>
7637 M:      Jason Gunthorpe <jgg@mellanox.com>
7638 L:      linux-rdma@vger.kernel.org
7639 W:      https://github.com/linux-rdma/rdma-core
7640 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7642 S:      Supported
7643 F:      Documentation/devicetree/bindings/infiniband/
7644 F:      Documentation/infiniband/
7645 F:      drivers/infiniband/
7646 F:      include/uapi/linux/if_infiniband.h
7647 F:      include/uapi/rdma/
7648 F:      include/rdma/
7649
7650 INGENIC JZ4780 DMA Driver
7651 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7652 S:      Maintained
7653 F:      drivers/dma/dma-jz4780.c
7654
7655 INGENIC JZ4780 NAND DRIVER
7656 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7657 L:      linux-mtd@lists.infradead.org
7658 S:      Maintained
7659 F:      drivers/mtd/nand/raw/jz4780_*
7660
7661 INOTIFY
7662 M:      Jan Kara <jack@suse.cz>
7663 R:      Amir Goldstein <amir73il@gmail.com>
7664 L:      linux-fsdevel@vger.kernel.org
7665 S:      Maintained
7666 F:      Documentation/filesystems/inotify.txt
7667 F:      fs/notify/inotify/
7668 F:      include/linux/inotify.h
7669 F:      include/uapi/linux/inotify.h
7670
7671 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7672 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7673 L:      linux-input@vger.kernel.org
7674 Q:      http://patchwork.kernel.org/project/linux-input/list/
7675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7676 S:      Maintained
7677 F:      drivers/input/
7678 F:      include/linux/input.h
7679 F:      include/uapi/linux/input.h
7680 F:      include/uapi/linux/input-event-codes.h
7681 F:      include/linux/input/
7682 F:      Documentation/devicetree/bindings/input/
7683 F:      Documentation/devicetree/bindings/serio/
7684 F:      Documentation/input/
7685
7686 INPUT MULTITOUCH (MT) PROTOCOL
7687 M:      Henrik Rydberg <rydberg@bitmath.org>
7688 L:      linux-input@vger.kernel.org
7689 S:      Odd fixes
7690 F:      Documentation/input/multi-touch-protocol.rst
7691 F:      drivers/input/input-mt.c
7692 K:      \b(ABS|SYN)_MT_
7693
7694 INSIDE SECURE CRYPTO DRIVER
7695 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7696 F:      drivers/crypto/inside-secure/
7697 S:      Maintained
7698 L:      linux-crypto@vger.kernel.org
7699
7700 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7701 M:      Mimi Zohar <zohar@linux.ibm.com>
7702 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7703 L:      linux-integrity@vger.kernel.org
7704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7705 S:      Supported
7706 F:      security/integrity/ima/
7707
7708 INTEL 810/815 FRAMEBUFFER DRIVER
7709 M:      Antonino Daplas <adaplas@gmail.com>
7710 L:      linux-fbdev@vger.kernel.org
7711 S:      Maintained
7712 F:      drivers/video/fbdev/i810/
7713
7714 INTEL ASoC DRIVERS
7715 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7716 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7717 M:      Jie Yang <yang.jie@linux.intel.com>
7718 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7719 S:      Supported
7720 F:      sound/soc/intel/
7721
7722 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7723 M:      Hans de Goede <hdegoede@redhat.com>
7724 L:      platform-driver-x86@vger.kernel.org
7725 S:      Maintained
7726 F:      drivers/platform/x86/intel_atomisp2_pm.c
7727
7728 INTEL C600 SERIES SAS CONTROLLER DRIVER
7729 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7730 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7731 L:      linux-scsi@vger.kernel.org
7732 T:      git git://git.code.sf.net/p/intel-sas/isci
7733 S:      Supported
7734 F:      drivers/scsi/isci/
7735
7736 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7737 M:      Jani Nikula <jani.nikula@linux.intel.com>
7738 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7739 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7740 L:      intel-gfx@lists.freedesktop.org
7741 W:      https://01.org/linuxgraphics/
7742 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7743 C:      irc://chat.freenode.net/intel-gfx
7744 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7745 T:      git git://anongit.freedesktop.org/drm-intel
7746 S:      Supported
7747 F:      drivers/gpu/drm/i915/
7748 F:      include/drm/i915*
7749 F:      include/uapi/drm/i915_drm.h
7750 F:      Documentation/gpu/i915.rst
7751
7752 INTEL ETHERNET DRIVERS
7753 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7754 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7755 W:      http://www.intel.com/support/feedback.htm
7756 W:      http://e1000.sourceforge.net/
7757 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7760 S:      Supported
7761 F:      Documentation/networking/device_drivers/intel/e100.rst
7762 F:      Documentation/networking/device_drivers/intel/e1000.rst
7763 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7764 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7765 F:      Documentation/networking/device_drivers/intel/igb.rst
7766 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7767 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7768 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7769 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7770 F:      Documentation/networking/device_drivers/intel/i40e.rst
7771 F:      Documentation/networking/device_drivers/intel/iavf.rst
7772 F:      Documentation/networking/device_drivers/intel/ice.rst
7773 F:      drivers/net/ethernet/intel/
7774 F:      drivers/net/ethernet/intel/*/
7775 F:      include/linux/avf/virtchnl.h
7776
7777 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7778 M:      Maik Broemme <mbroemme@libmpq.org>
7779 L:      linux-fbdev@vger.kernel.org
7780 S:      Maintained
7781 F:      Documentation/fb/intelfb.txt
7782 F:      drivers/video/fbdev/intelfb/
7783
7784 INTEL GPIO DRIVERS
7785 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7786 L:      linux-gpio@vger.kernel.org
7787 S:      Maintained
7788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7789 F:      drivers/gpio/gpio-ich.c
7790 F:      drivers/gpio/gpio-intel-mid.c
7791 F:      drivers/gpio/gpio-lynxpoint.c
7792 F:      drivers/gpio/gpio-merrifield.c
7793 F:      drivers/gpio/gpio-ml-ioh.c
7794 F:      drivers/gpio/gpio-pch.c
7795 F:      drivers/gpio/gpio-sch.c
7796 F:      drivers/gpio/gpio-sodaville.c
7797
7798 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7799 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7800 M:      Zhi Wang <zhi.a.wang@intel.com>
7801 L:      intel-gvt-dev@lists.freedesktop.org
7802 L:      intel-gfx@lists.freedesktop.org
7803 W:      https://01.org/igvt-g
7804 T:      git https://github.com/intel/gvt-linux.git
7805 S:      Supported
7806 F:      drivers/gpu/drm/i915/gvt/
7807
7808 INTEL HID EVENT DRIVER
7809 M:      Alex Hung <alex.hung@canonical.com>
7810 L:      platform-driver-x86@vger.kernel.org
7811 S:      Maintained
7812 F:      drivers/platform/x86/intel-hid.c
7813
7814 INTEL I/OAT DMA DRIVER
7815 M:      Dave Jiang <dave.jiang@intel.com>
7816 R:      Dan Williams <dan.j.williams@intel.com>
7817 L:      dmaengine@vger.kernel.org
7818 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7819 S:      Supported
7820 F:      drivers/dma/ioat*
7821
7822 INTEL IDLE DRIVER
7823 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7824 M:      Len Brown <lenb@kernel.org>
7825 L:      linux-pm@vger.kernel.org
7826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7827 B:      https://bugzilla.kernel.org
7828 S:      Supported
7829 F:      drivers/idle/intel_idle.c
7830
7831 INTEL INTEGRATED SENSOR HUB DRIVER
7832 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7833 M:      Jiri Kosina <jikos@kernel.org>
7834 L:      linux-input@vger.kernel.org
7835 S:      Maintained
7836 F:      drivers/hid/intel-ish-hid/
7837
7838 INTEL IOMMU (VT-d)
7839 M:      David Woodhouse <dwmw2@infradead.org>
7840 L:      iommu@lists.linux-foundation.org
7841 T:      git git://git.infradead.org/iommu-2.6.git
7842 S:      Supported
7843 F:      drivers/iommu/intel-iommu.c
7844 F:      include/linux/intel-iommu.h
7845
7846 INTEL IOP-ADMA DMA DRIVER
7847 R:      Dan Williams <dan.j.williams@intel.com>
7848 S:      Odd fixes
7849 F:      drivers/dma/iop-adma.c
7850
7851 INTEL IPU3 CSI-2 CIO2 DRIVER
7852 M:      Yong Zhi <yong.zhi@intel.com>
7853 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7854 M:      Bingbu Cao <bingbu.cao@intel.com>
7855 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7856 L:      linux-media@vger.kernel.org
7857 S:      Maintained
7858 F:      drivers/media/pci/intel/ipu3/
7859 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7860
7861 INTEL IPU3 CSI-2 IMGU DRIVER
7862 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/staging/media/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7867 F:      Documentation/media/v4l-drivers/ipu3.rst
7868
7869 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7870 M:      Krzysztof Halasa <khalasa@piap.pl>
7871 S:      Maintained
7872 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7873 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7874 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7875 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7876 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7877 F:      drivers/net/wan/ixp4xx_hss.c
7878
7879 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7880 M:      Deepak Saxena <dsaxena@plexity.net>
7881 S:      Maintained
7882 F:      drivers/char/hw_random/ixp4xx-rng.c
7883
7884 INTEL MANAGEMENT ENGINE (mei)
7885 M:      Tomas Winkler <tomas.winkler@intel.com>
7886 L:      linux-kernel@vger.kernel.org
7887 S:      Supported
7888 F:      include/uapi/linux/mei.h
7889 F:      include/linux/mei_cl_bus.h
7890 F:      drivers/misc/mei/*
7891 F:      drivers/watchdog/mei_wdt.c
7892 F:      Documentation/misc-devices/mei/*
7893 F:      samples/mei/*
7894
7895 INTEL MENLOW THERMAL DRIVER
7896 M:      Sujith Thomas <sujith.thomas@intel.com>
7897 L:      platform-driver-x86@vger.kernel.org
7898 W:      https://01.org/linux-acpi
7899 S:      Supported
7900 F:      drivers/platform/x86/intel_menlow.c
7901
7902 INTEL MIC DRIVERS (mic)
7903 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7904 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7905 S:      Supported
7906 W:      https://github.com/sudeepdutt/mic
7907 W:      http://software.intel.com/en-us/mic-developer
7908 F:      include/linux/mic_bus.h
7909 F:      include/linux/scif.h
7910 F:      include/uapi/linux/mic_common.h
7911 F:      include/uapi/linux/mic_ioctl.h
7912 F:      include/uapi/linux/scif_ioctl.h
7913 F:      drivers/misc/mic/
7914 F:      drivers/dma/mic_x100_dma.c
7915 F:      drivers/dma/mic_x100_dma.h
7916 F:      Documentation/mic/
7917
7918 INTEL PMC CORE DRIVER
7919 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7920 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7921 L:      platform-driver-x86@vger.kernel.org
7922 S:      Maintained
7923 F:      drivers/platform/x86/intel_pmc_core*
7924
7925 INTEL PMC/P-Unit IPC DRIVER
7926 M:      Zha Qipeng<qipeng.zha@intel.com>
7927 L:      platform-driver-x86@vger.kernel.org
7928 S:      Maintained
7929 F:      drivers/platform/x86/intel_pmc_ipc.c
7930 F:      drivers/platform/x86/intel_punit_ipc.c
7931 F:      arch/x86/include/asm/intel_pmc_ipc.h
7932 F:      arch/x86/include/asm/intel_punit_ipc.h
7933
7934 INTEL PMIC GPIO DRIVERS
7935 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7936 S:      Maintained
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7938 F:      drivers/gpio/gpio-*cove.c
7939 F:      drivers/gpio/gpio-msic.c
7940
7941 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7942 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 F:      drivers/mfd/intel_msic.c
7945 F:      drivers/mfd/intel_soc_pmic*
7946 F:      include/linux/mfd/intel_msic.h
7947 F:      include/linux/mfd/intel_soc_pmic*
7948
7949 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7950 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7951 L:      linux-wireless@vger.kernel.org
7952 S:      Maintained
7953 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7954 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7955 F:      drivers/net/wireless/intel/ipw2x00/
7956
7957 INTEL PSTATE DRIVER
7958 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7959 M:      Len Brown <lenb@kernel.org>
7960 L:      linux-pm@vger.kernel.org
7961 S:      Supported
7962 F:      drivers/cpufreq/intel_pstate.c
7963
7964 INTEL RDMA RNIC DRIVER
7965 M:      Faisal Latif <faisal.latif@intel.com>
7966 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7967 L:      linux-rdma@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/infiniband/hw/i40iw/
7970 F:      include/uapi/rdma/i40iw-abi.h
7971
7972 INTEL TELEMETRY DRIVER
7973 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7974 M:      "David E. Box" <david.e.box@linux.intel.com>
7975 L:      platform-driver-x86@vger.kernel.org
7976 S:      Maintained
7977 F:      arch/x86/include/asm/intel_telemetry.h
7978 F:      drivers/platform/x86/intel_telemetry*
7979
7980 INTEL VIRTUAL BUTTON DRIVER
7981 M:      AceLan Kao <acelan.kao@canonical.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      drivers/platform/x86/intel-vbtn.c
7985
7986 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7987 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7988 L:      linux-wireless@vger.kernel.org
7989 S:      Supported
7990 F:      drivers/net/wireless/intel/iwlegacy/
7991
7992 INTEL WIRELESS WIFI LINK (iwlwifi)
7993 M:      Johannes Berg <johannes.berg@intel.com>
7994 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7995 M:      Luca Coelho <luciano.coelho@intel.com>
7996 M:      Intel Linux Wireless <linuxwifi@intel.com>
7997 L:      linux-wireless@vger.kernel.org
7998 W:      http://intellinuxwireless.org
7999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8000 S:      Supported
8001 F:      drivers/net/wireless/intel/iwlwifi/
8002
8003 INTEL WIRELESS WIMAX CONNECTION 2400
8004 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8005 M:      linux-wimax@intel.com
8006 L:      wimax@linuxwimax.org (subscribers-only)
8007 S:      Supported
8008 W:      http://linuxwimax.org
8009 F:      Documentation/wimax/README.i2400m
8010 F:      drivers/net/wimax/i2400m/
8011 F:      include/uapi/linux/wimax/i2400m.h
8012
8013 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8014 M:      Mario Limonciello <mario.limonciello@dell.com>
8015 S:      Maintained
8016 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8017
8018 INTEL(R) TRACE HUB
8019 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8020 S:      Supported
8021 F:      Documentation/trace/intel_th.rst
8022 F:      drivers/hwtracing/intel_th/
8023
8024 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8025 M:      Ning Sun <ning.sun@intel.com>
8026 L:      tboot-devel@lists.sourceforge.net
8027 W:      http://tboot.sourceforge.net
8028 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8029 S:      Supported
8030 F:      Documentation/intel_txt.txt
8031 F:      include/linux/tboot.h
8032 F:      arch/x86/kernel/tboot.c
8033
8034 INTEL-MID GPIO DRIVER
8035 M:      David Cohen <david.a.cohen@linux.intel.com>
8036 L:      linux-gpio@vger.kernel.org
8037 S:      Maintained
8038 F:      drivers/gpio/gpio-intel-mid.c
8039
8040 INTERCONNECT API
8041 M:      Georgi Djakov <georgi.djakov@linaro.org>
8042 S:      Maintained
8043 F:      Documentation/interconnect/
8044 F:      Documentation/devicetree/bindings/interconnect/
8045 F:      drivers/interconnect/
8046 F:      include/dt-bindings/interconnect/
8047 F:      include/linux/interconnect-provider.h
8048 F:      include/linux/interconnect.h
8049
8050 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8051 M:      Linus Walleij <linus.walleij@linaro.org>
8052 L:      linux-iio@vger.kernel.org
8053 S:      Maintained
8054 F:      drivers/iio/gyro/mpu3050*
8055 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8056
8057 IOC3 ETHERNET DRIVER
8058 M:      Ralf Baechle <ralf@linux-mips.org>
8059 L:      linux-mips@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8062
8063 IOC3 SERIAL DRIVER
8064 M:      Pat Gefre <pfg@sgi.com>
8065 L:      linux-serial@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/tty/serial/ioc3_serial.c
8068
8069 IOMAP FILESYSTEM LIBRARY
8070 M:      Christoph Hellwig <hch@infradead.org>
8071 M:      Darrick J. Wong <darrick.wong@oracle.com>
8072 M:      linux-xfs@vger.kernel.org
8073 M:      linux-fsdevel@vger.kernel.org
8074 L:      linux-xfs@vger.kernel.org
8075 L:      linux-fsdevel@vger.kernel.org
8076 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8077 S:      Supported
8078 F:      fs/iomap.c
8079 F:      include/linux/iomap.h
8080
8081 IOMMU DRIVERS
8082 M:      Joerg Roedel <joro@8bytes.org>
8083 L:      iommu@lists.linux-foundation.org
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8085 S:      Maintained
8086 F:      Documentation/devicetree/bindings/iommu/
8087 F:      drivers/iommu/
8088 F:      include/linux/iommu.h
8089 F:      include/linux/of_iommu.h
8090 F:      include/linux/iova.h
8091
8092 IP MASQUERADING
8093 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8094 S:      Maintained
8095 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8096
8097 IPMI SUBSYSTEM
8098 M:      Corey Minyard <minyard@acm.org>
8099 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8100 W:      http://openipmi.sourceforge.net/
8101 S:      Supported
8102 F:      Documentation/devicetree/bindings/ipmi/
8103 F:      Documentation/IPMI.txt
8104 F:      drivers/char/ipmi/
8105 F:      include/linux/ipmi*
8106 F:      include/uapi/linux/ipmi*
8107
8108 IPS SCSI RAID DRIVER
8109 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8110 L:      linux-scsi@vger.kernel.org
8111 W:      http://www.adaptec.com/
8112 S:      Maintained
8113 F:      drivers/scsi/ips*
8114
8115 IPVS
8116 M:      Wensong Zhang <wensong@linux-vs.org>
8117 M:      Simon Horman <horms@verge.net.au>
8118 M:      Julian Anastasov <ja@ssi.bg>
8119 L:      netdev@vger.kernel.org
8120 L:      lvs-devel@vger.kernel.org
8121 S:      Maintained
8122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8124 F:      Documentation/networking/ipvs-sysctl.txt
8125 F:      include/net/ip_vs.h
8126 F:      include/uapi/linux/ip_vs.h
8127 F:      net/netfilter/ipvs/
8128
8129 IPWIRELESS DRIVER
8130 M:      Jiri Kosina <jikos@kernel.org>
8131 M:      David Sterba <dsterba@suse.com>
8132 S:      Odd Fixes
8133 F:      drivers/tty/ipwireless/
8134
8135 IPX NETWORK LAYER
8136 L:      netdev@vger.kernel.org
8137 S:      Obsolete
8138 F:      include/uapi/linux/ipx.h
8139
8140 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8141 M:      Marc Zyngier <marc.zyngier@arm.com>
8142 S:      Maintained
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8144 F:      Documentation/IRQ-domain.txt
8145 F:      include/linux/irqdomain.h
8146 F:      kernel/irq/irqdomain.c
8147 F:      kernel/irq/msi.c
8148
8149 IRQ SUBSYSTEM
8150 M:      Thomas Gleixner <tglx@linutronix.de>
8151 L:      linux-kernel@vger.kernel.org
8152 S:      Maintained
8153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8154 F:      kernel/irq/
8155
8156 IRQCHIP DRIVERS
8157 M:      Thomas Gleixner <tglx@linutronix.de>
8158 M:      Jason Cooper <jason@lakedaemon.net>
8159 M:      Marc Zyngier <marc.zyngier@arm.com>
8160 L:      linux-kernel@vger.kernel.org
8161 S:      Maintained
8162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8163 F:      Documentation/devicetree/bindings/interrupt-controller/
8164 F:      drivers/irqchip/
8165
8166 ISA
8167 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8168 S:      Maintained
8169 F:      Documentation/isa.txt
8170 F:      drivers/base/isa.c
8171 F:      include/linux/isa.h
8172
8173 ISA RADIO MODULE
8174 M:      Hans Verkuil <hverkuil@xs4all.nl>
8175 L:      linux-media@vger.kernel.org
8176 T:      git git://linuxtv.org/media_tree.git
8177 W:      https://linuxtv.org
8178 S:      Maintained
8179 F:      drivers/media/radio/radio-isa*
8180
8181 ISAPNP
8182 M:      Jaroslav Kysela <perex@perex.cz>
8183 S:      Maintained
8184 F:      Documentation/isapnp.txt
8185 F:      drivers/pnp/isapnp/
8186 F:      include/linux/isapnp.h
8187
8188 ISCSI
8189 M:      Lee Duncan <lduncan@suse.com>
8190 M:      Chris Leech <cleech@redhat.com>
8191 L:      open-iscsi@googlegroups.com
8192 W:      www.open-iscsi.com
8193 S:      Maintained
8194 F:      drivers/scsi/*iscsi*
8195 F:      include/scsi/*iscsi*
8196
8197 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8198 M:      Peter Jones <pjones@redhat.com>
8199 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8200 S:      Maintained
8201 F:      drivers/firmware/iscsi_ibft*
8202
8203 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8204 M:      Sagi Grimberg <sagi@grimberg.me>
8205 M:      Max Gurtovoy <maxg@mellanox.com>
8206 L:      linux-rdma@vger.kernel.org
8207 S:      Supported
8208 W:      http://www.openfabrics.org
8209 W:      www.open-iscsi.org
8210 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8211 F:      drivers/infiniband/ulp/iser/
8212
8213 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8214 M:      Sagi Grimberg <sagi@grimberg.me>
8215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8216 L:      linux-rdma@vger.kernel.org
8217 L:      target-devel@vger.kernel.org
8218 S:      Supported
8219 W:      http://www.linux-iscsi.org
8220 F:      drivers/infiniband/ulp/isert
8221
8222 ISDN SUBSYSTEM
8223 M:      Karsten Keil <isdn@linux-pingi.de>
8224 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8225 L:      netdev@vger.kernel.org
8226 W:      http://www.isdn4linux.de
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8228 S:      Maintained
8229 F:      Documentation/isdn/
8230 F:      drivers/isdn/
8231 F:      include/linux/isdn.h
8232 F:      include/linux/isdn/
8233 F:      include/uapi/linux/isdn.h
8234 F:      include/uapi/linux/isdn/
8235
8236 IT87 HARDWARE MONITORING DRIVER
8237 M:      Jean Delvare <jdelvare@suse.com>
8238 L:      linux-hwmon@vger.kernel.org
8239 S:      Maintained
8240 F:      Documentation/hwmon/it87
8241 F:      drivers/hwmon/it87.c
8242
8243 IT913X MEDIA DRIVER
8244 M:      Antti Palosaari <crope@iki.fi>
8245 L:      linux-media@vger.kernel.org
8246 W:      https://linuxtv.org
8247 W:      http://palosaari.fi/linux/
8248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8249 T:      git git://linuxtv.org/anttip/media_tree.git
8250 S:      Maintained
8251 F:      drivers/media/tuners/it913x*
8252
8253 IVTV VIDEO4LINUX DRIVER
8254 M:      Andy Walls <awalls@md.metrocast.net>
8255 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8256 L:      linux-media@vger.kernel.org
8257 T:      git git://linuxtv.org/media_tree.git
8258 W:      http://www.ivtvdriver.org
8259 S:      Maintained
8260 F:      Documentation/media/v4l-drivers/ivtv*
8261 F:      drivers/media/pci/ivtv/
8262 F:      include/uapi/linux/ivtv*
8263
8264 IX2505V MEDIA DRIVER
8265 M:      Malcolm Priestley <tvboxspy@gmail.com>
8266 L:      linux-media@vger.kernel.org
8267 W:      https://linuxtv.org
8268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8269 S:      Maintained
8270 F:      drivers/media/dvb-frontends/ix2505v*
8271
8272 JAILHOUSE HYPERVISOR INTERFACE
8273 M:      Jan Kiszka <jan.kiszka@siemens.com>
8274 L:      jailhouse-dev@googlegroups.com
8275 S:      Maintained
8276 F:      arch/x86/kernel/jailhouse.c
8277 F:      arch/x86/include/asm/jailhouse_para.h
8278
8279 JC42.4 TEMPERATURE SENSOR DRIVER
8280 M:      Guenter Roeck <linux@roeck-us.net>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      drivers/hwmon/jc42.c
8284 F:      Documentation/hwmon/jc42
8285
8286 JFS FILESYSTEM
8287 M:      Dave Kleikamp <shaggy@kernel.org>
8288 L:      jfs-discussion@lists.sourceforge.net
8289 W:      http://jfs.sourceforge.net/
8290 T:      git git://github.com/kleikamp/linux-shaggy.git
8291 S:      Maintained
8292 F:      Documentation/filesystems/jfs.txt
8293 F:      fs/jfs/
8294
8295 JME NETWORK DRIVER
8296 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8297 L:      netdev@vger.kernel.org
8298 S:      Maintained
8299 F:      drivers/net/ethernet/jme.*
8300
8301 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8302 M:      David Woodhouse <dwmw2@infradead.org>
8303 L:      linux-mtd@lists.infradead.org
8304 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8305 S:      Maintained
8306 F:      fs/jffs2/
8307 F:      include/uapi/linux/jffs2.h
8308
8309 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8310 M:      "Theodore Ts'o" <tytso@mit.edu>
8311 M:      Jan Kara <jack@suse.com>
8312 L:      linux-ext4@vger.kernel.org
8313 S:      Maintained
8314 F:      fs/jbd2/
8315 F:      include/linux/jbd2.h
8316
8317 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8318 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8319 L:      linux-media@vger.kernel.org
8320 S:      Maintained
8321 F:      drivers/media/platform/rcar_jpu.c
8322
8323 JSM Neo PCI based serial card
8324 L:      linux-serial@vger.kernel.org
8325 S:      Orphan
8326 F:      drivers/tty/serial/jsm/
8327
8328 K10TEMP HARDWARE MONITORING DRIVER
8329 M:      Clemens Ladisch <clemens@ladisch.de>
8330 L:      linux-hwmon@vger.kernel.org
8331 S:      Maintained
8332 F:      Documentation/hwmon/k10temp
8333 F:      drivers/hwmon/k10temp.c
8334
8335 K8TEMP HARDWARE MONITORING DRIVER
8336 M:      Rudolf Marek <r.marek@assembler.cz>
8337 L:      linux-hwmon@vger.kernel.org
8338 S:      Maintained
8339 F:      Documentation/hwmon/k8temp
8340 F:      drivers/hwmon/k8temp.c
8341
8342 KASAN
8343 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8344 R:      Alexander Potapenko <glider@google.com>
8345 R:      Dmitry Vyukov <dvyukov@google.com>
8346 L:      kasan-dev@googlegroups.com
8347 S:      Maintained
8348 F:      arch/*/include/asm/kasan.h
8349 F:      arch/*/mm/kasan_init*
8350 F:      Documentation/dev-tools/kasan.rst
8351 F:      include/linux/kasan*.h
8352 F:      lib/test_kasan.c
8353 F:      mm/kasan/
8354 F:      scripts/Makefile.kasan
8355
8356 KCONFIG
8357 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8359 L:      linux-kbuild@vger.kernel.org
8360 S:      Maintained
8361 F:      Documentation/kbuild/kconfig*
8362 F:      scripts/kconfig/
8363 F:      scripts/Kconfig.include
8364
8365 KDUMP
8366 M:      Dave Young <dyoung@redhat.com>
8367 M:      Baoquan He <bhe@redhat.com>
8368 R:      Vivek Goyal <vgoyal@redhat.com>
8369 L:      kexec@lists.infradead.org
8370 W:      http://lse.sourceforge.net/kdump/
8371 S:      Maintained
8372 F:      Documentation/kdump/
8373
8374 KEENE FM RADIO TRANSMITTER DRIVER
8375 M:      Hans Verkuil <hverkuil@xs4all.nl>
8376 L:      linux-media@vger.kernel.org
8377 T:      git git://linuxtv.org/media_tree.git
8378 W:      https://linuxtv.org
8379 S:      Maintained
8380 F:      drivers/media/radio/radio-keene*
8381
8382 KERNEL AUTOMOUNTER
8383 M:      Ian Kent <raven@themaw.net>
8384 L:      autofs@vger.kernel.org
8385 S:      Maintained
8386 F:      fs/autofs/
8387
8388 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8389 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8390 M:      Michal Marek <michal.lkml@markovi.net>
8391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8392 L:      linux-kbuild@vger.kernel.org
8393 S:      Maintained
8394 F:      Documentation/kbuild/
8395 F:      Makefile
8396 F:      scripts/Kbuild*
8397 F:      scripts/Makefile*
8398 F:      scripts/basic/
8399 F:      scripts/mk*
8400 F:      scripts/mod/
8401 F:      scripts/package/
8402
8403 KERNEL JANITORS
8404 L:      kernel-janitors@vger.kernel.org
8405 W:      http://kernelnewbies.org/KernelJanitors
8406 S:      Odd Fixes
8407
8408 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8409 M:      "J. Bruce Fields" <bfields@fieldses.org>
8410 M:      Jeff Layton <jlayton@kernel.org>
8411 L:      linux-nfs@vger.kernel.org
8412 W:      http://nfs.sourceforge.net/
8413 T:      git git://linux-nfs.org/~bfields/linux.git
8414 S:      Supported
8415 F:      fs/nfsd/
8416 F:      include/uapi/linux/nfsd/
8417 F:      fs/lockd/
8418 F:      fs/nfs_common/
8419 F:      net/sunrpc/
8420 F:      include/linux/lockd/
8421 F:      include/linux/sunrpc/
8422 F:      include/uapi/linux/sunrpc/
8423
8424 KERNEL SELFTEST FRAMEWORK
8425 M:      Shuah Khan <shuah@kernel.org>
8426 M:      Shuah Khan <skhan@linuxfoundation.org>
8427 L:      linux-kselftest@vger.kernel.org
8428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8429 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8430 S:      Maintained
8431 F:      tools/testing/selftests/
8432 F:      Documentation/dev-tools/kselftest*
8433
8434 KERNEL USERMODE HELPER
8435 M:      Luis Chamberlain <mcgrof@kernel.org>
8436 L:      linux-kernel@vger.kernel.org
8437 S:      Maintained
8438 F:      kernel/umh.c
8439 F:      include/linux/umh.h
8440
8441 KERNEL VIRTUAL MACHINE (KVM)
8442 M:      Paolo Bonzini <pbonzini@redhat.com>
8443 M:      Radim Krčmář <rkrcmar@redhat.com>
8444 L:      kvm@vger.kernel.org
8445 W:      http://www.linux-kvm.org
8446 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8447 S:      Supported
8448 F:      Documentation/virtual/kvm/
8449 F:      include/trace/events/kvm.h
8450 F:      include/uapi/asm-generic/kvm*
8451 F:      include/uapi/linux/kvm*
8452 F:      include/asm-generic/kvm*
8453 F:      include/linux/kvm*
8454 F:      include/kvm/iodev.h
8455 F:      virt/kvm/*
8456 F:      tools/kvm/
8457
8458 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8459 M:      Joerg Roedel <joro@8bytes.org>
8460 L:      kvm@vger.kernel.org
8461 W:      http://www.linux-kvm.org/
8462 S:      Maintained
8463 F:      arch/x86/include/asm/svm.h
8464 F:      arch/x86/kvm/svm.c
8465
8466 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8467 M:      Christoffer Dall <christoffer.dall@arm.com>
8468 M:      Marc Zyngier <marc.zyngier@arm.com>
8469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8470 L:      kvmarm@lists.cs.columbia.edu
8471 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8473 S:      Supported
8474 F:      arch/arm/include/uapi/asm/kvm*
8475 F:      arch/arm/include/asm/kvm*
8476 F:      arch/arm/kvm/
8477 F:      virt/kvm/arm/
8478 F:      include/kvm/arm_*
8479
8480 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8481 M:      Christoffer Dall <christoffer.dall@arm.com>
8482 M:      Marc Zyngier <marc.zyngier@arm.com>
8483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8484 L:      kvmarm@lists.cs.columbia.edu
8485 S:      Maintained
8486 F:      arch/arm64/include/uapi/asm/kvm*
8487 F:      arch/arm64/include/asm/kvm*
8488 F:      arch/arm64/kvm/
8489
8490 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8491 M:      James Hogan <jhogan@kernel.org>
8492 L:      linux-mips@vger.kernel.org
8493 S:      Supported
8494 F:      arch/mips/include/uapi/asm/kvm*
8495 F:      arch/mips/include/asm/kvm*
8496 F:      arch/mips/kvm/
8497
8498 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8499 M:      Paul Mackerras <paulus@ozlabs.org>
8500 L:      kvm-ppc@vger.kernel.org
8501 W:      http://www.linux-kvm.org/
8502 T:      git git://github.com/agraf/linux-2.6.git
8503 S:      Supported
8504 F:      arch/powerpc/include/uapi/asm/kvm*
8505 F:      arch/powerpc/include/asm/kvm*
8506 F:      arch/powerpc/kvm/
8507 F:      arch/powerpc/kernel/kvm*
8508
8509 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8510 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8511 M:      Janosch Frank <frankja@linux.ibm.com>
8512 R:      David Hildenbrand <david@redhat.com>
8513 R:      Cornelia Huck <cohuck@redhat.com>
8514 L:      linux-s390@vger.kernel.org
8515 W:      http://www.ibm.com/developerworks/linux/linux390/
8516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8517 S:      Supported
8518 F:      arch/s390/include/uapi/asm/kvm*
8519 F:      arch/s390/include/asm/gmap.h
8520 F:      arch/s390/include/asm/kvm*
8521 F:      arch/s390/kvm/
8522 F:      arch/s390/mm/gmap.c
8523
8524 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8525 M:      Paolo Bonzini <pbonzini@redhat.com>
8526 M:      Radim Krčmář <rkrcmar@redhat.com>
8527 L:      kvm@vger.kernel.org
8528 W:      http://www.linux-kvm.org
8529 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8530 S:      Supported
8531 F:      arch/x86/kvm/
8532 F:      arch/x86/kvm/*/
8533 F:      arch/x86/include/uapi/asm/kvm*
8534 F:      arch/x86/include/asm/kvm*
8535 F:      arch/x86/include/asm/pvclock-abi.h
8536 F:      arch/x86/kernel/kvm.c
8537 F:      arch/x86/kernel/kvmclock.c
8538
8539 KERNFS
8540 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8541 M:      Tejun Heo <tj@kernel.org>
8542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8543 S:      Supported
8544 F:      include/linux/kernfs.h
8545 F:      fs/kernfs/
8546
8547 KEXEC
8548 M:      Eric Biederman <ebiederm@xmission.com>
8549 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8550 L:      kexec@lists.infradead.org
8551 S:      Maintained
8552 F:      include/linux/kexec.h
8553 F:      include/uapi/linux/kexec.h
8554 F:      kernel/kexec*
8555
8556 KEYS-ENCRYPTED
8557 M:      Mimi Zohar <zohar@linux.ibm.com>
8558 L:      linux-integrity@vger.kernel.org
8559 L:      keyrings@vger.kernel.org
8560 S:      Supported
8561 F:      Documentation/security/keys/trusted-encrypted.rst
8562 F:      include/keys/encrypted-type.h
8563 F:      security/keys/encrypted-keys/
8564
8565 KEYS-TRUSTED
8566 M:      James Bottomley <jejb@linux.ibm.com>
8567 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8568 M:      Mimi Zohar <zohar@linux.ibm.com>
8569 L:      linux-integrity@vger.kernel.org
8570 L:      keyrings@vger.kernel.org
8571 S:      Supported
8572 F:      Documentation/security/keys/trusted-encrypted.rst
8573 F:      include/keys/trusted-type.h
8574 F:      security/keys/trusted.c
8575 F:      security/keys/trusted.h
8576
8577 KEYS/KEYRINGS:
8578 M:      David Howells <dhowells@redhat.com>
8579 L:      keyrings@vger.kernel.org
8580 S:      Maintained
8581 F:      Documentation/security/keys/core.rst
8582 F:      include/linux/key.h
8583 F:      include/linux/key-type.h
8584 F:      include/linux/keyctl.h
8585 F:      include/uapi/linux/keyctl.h
8586 F:      include/keys/
8587 F:      security/keys/
8588
8589 KGDB / KDB /debug_core
8590 M:      Jason Wessel <jason.wessel@windriver.com>
8591 M:      Daniel Thompson <daniel.thompson@linaro.org>
8592 W:      http://kgdb.wiki.kernel.org/
8593 L:      kgdb-bugreport@lists.sourceforge.net
8594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8595 S:      Maintained
8596 F:      Documentation/dev-tools/kgdb.rst
8597 F:      drivers/misc/kgdbts.c
8598 F:      drivers/tty/serial/kgdboc.c
8599 F:      include/linux/kdb.h
8600 F:      include/linux/kgdb.h
8601 F:      kernel/debug/
8602
8603 KMEMLEAK
8604 M:      Catalin Marinas <catalin.marinas@arm.com>
8605 S:      Maintained
8606 F:      Documentation/dev-tools/kmemleak.rst
8607 F:      include/linux/kmemleak.h
8608 F:      mm/kmemleak.c
8609 F:      mm/kmemleak-test.c
8610
8611 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8612 M:      Luis Chamberlain <mcgrof@kernel.org>
8613 L:      linux-kernel@vger.kernel.org
8614 S:      Maintained
8615 F:      kernel/kmod.c
8616 F:      include/linux/kmod.h
8617 F:      lib/test_kmod.c
8618 F:      tools/testing/selftests/kmod/
8619
8620 KPROBES
8621 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8622 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8623 M:      "David S. Miller" <davem@davemloft.net>
8624 M:      Masami Hiramatsu <mhiramat@kernel.org>
8625 S:      Maintained
8626 F:      Documentation/kprobes.txt
8627 F:      include/linux/kprobes.h
8628 F:      include/asm-generic/kprobes.h
8629 F:      kernel/kprobes.c
8630
8631 KS0108 LCD CONTROLLER DRIVER
8632 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8633 S:      Maintained
8634 F:      Documentation/auxdisplay/ks0108
8635 F:      drivers/auxdisplay/ks0108.c
8636 F:      include/linux/ks0108.h
8637
8638 L3MDEV
8639 M:      David Ahern <dsa@cumulusnetworks.com>
8640 L:      netdev@vger.kernel.org
8641 S:      Maintained
8642 F:      net/l3mdev
8643 F:      include/net/l3mdev.h
8644
8645 L7 BPF FRAMEWORK
8646 M:      John Fastabend <john.fastabend@gmail.com>
8647 M:      Daniel Borkmann <daniel@iogearbox.net>
8648 L:      netdev@vger.kernel.org
8649 L:      bpf@vger.kernel.org
8650 S:      Maintained
8651 F:      include/linux/skmsg.h
8652 F:      net/core/skmsg.c
8653 F:      net/core/sock_map.c
8654 F:      net/ipv4/tcp_bpf.c
8655
8656 LANTIQ / INTEL Ethernet drivers
8657 M:      Hauke Mehrtens <hauke@hauke-m.de>
8658 L:      netdev@vger.kernel.org
8659 S:      Maintained
8660 F:      net/dsa/tag_gswip.c
8661 F:      drivers/net/ethernet/lantiq_xrx200.c
8662 F:      drivers/net/dsa/lantiq_pce.h
8663 F:      drivers/net/dsa/lantiq_gswip.c
8664
8665 LANTIQ MIPS ARCHITECTURE
8666 M:      John Crispin <john@phrozen.org>
8667 L:      linux-mips@vger.kernel.org
8668 S:      Maintained
8669 F:      arch/mips/lantiq
8670 F:      drivers/soc/lantiq
8671
8672 LAPB module
8673 L:      linux-x25@vger.kernel.org
8674 S:      Orphan
8675 F:      Documentation/networking/lapb-module.txt
8676 F:      include/*/lapb.h
8677 F:      net/lapb/
8678
8679 LASI 53c700 driver for PARISC
8680 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8681 L:      linux-scsi@vger.kernel.org
8682 S:      Maintained
8683 F:      Documentation/scsi/53c700.txt
8684 F:      drivers/scsi/53c700*
8685
8686 LEAKING_ADDRESSES
8687 M:      Tobin C. Harding <me@tobin.cc>
8688 M:      Tycho Andersen <tycho@tycho.ws>
8689 L:      kernel-hardening@lists.openwall.com
8690 S:      Maintained
8691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8692 F:      scripts/leaking_addresses.pl
8693
8694 LED SUBSYSTEM
8695 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8696 M:      Pavel Machek <pavel@ucw.cz>
8697 L:      linux-leds@vger.kernel.org
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8699 S:      Maintained
8700 F:      Documentation/devicetree/bindings/leds/
8701 F:      drivers/leds/
8702 F:      include/linux/leds.h
8703
8704 LEGACY EEPROM DRIVER
8705 M:      Jean Delvare <jdelvare@suse.com>
8706 S:      Maintained
8707 F:      Documentation/misc-devices/eeprom
8708 F:      drivers/misc/eeprom/eeprom.c
8709
8710 LEGO MINDSTORMS EV3
8711 R:      David Lechner <david@lechnology.com>
8712 S:      Maintained
8713 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8714 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8715 F:      drivers/power/supply/lego_ev3_battery.c
8716
8717 LEGO USB Tower driver
8718 M:      Juergen Stuber <starblue@users.sourceforge.net>
8719 L:      legousb-devel@lists.sourceforge.net
8720 W:      http://legousb.sourceforge.net/
8721 S:      Maintained
8722 F:      drivers/usb/misc/legousbtower.c
8723
8724 LG LAPTOP EXTRAS
8725 M:      Matan Ziv-Av <matan@svgalib.org>
8726 L:      platform-driver-x86@vger.kernel.org
8727 S:      Maintained
8728 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8729 F:      Documentation/laptops/lg-laptop.rst
8730 F:      drivers/platform/x86/lg-laptop.c
8731
8732 LG2160 MEDIA DRIVER
8733 M:      Michael Krufky <mkrufky@linuxtv.org>
8734 L:      linux-media@vger.kernel.org
8735 W:      https://linuxtv.org
8736 W:      http://github.com/mkrufky
8737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8738 T:      git git://linuxtv.org/mkrufky/tuners.git
8739 S:      Maintained
8740 F:      drivers/media/dvb-frontends/lg2160.*
8741
8742 LGDT3305 MEDIA DRIVER
8743 M:      Michael Krufky <mkrufky@linuxtv.org>
8744 L:      linux-media@vger.kernel.org
8745 W:      https://linuxtv.org
8746 W:      http://github.com/mkrufky
8747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8748 T:      git git://linuxtv.org/mkrufky/tuners.git
8749 S:      Maintained
8750 F:      drivers/media/dvb-frontends/lgdt3305.*
8751
8752 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8753 M:      Viresh Kumar <vireshk@kernel.org>
8754 L:      linux-ide@vger.kernel.org
8755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8756 S:      Maintained
8757 F:      include/linux/pata_arasan_cf_data.h
8758 F:      drivers/ata/pata_arasan_cf.c
8759
8760 LIBATA PATA DRIVERS
8761 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8762 M:      Jens Axboe <axboe@kernel.dk>
8763 L:      linux-ide@vger.kernel.org
8764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8765 S:      Maintained
8766 F:      drivers/ata/pata_*.c
8767 F:      drivers/ata/ata_generic.c
8768
8769 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8770 M:      Linus Walleij <linus.walleij@linaro.org>
8771 L:      linux-ide@vger.kernel.org
8772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8773 S:      Maintained
8774 F:      drivers/ata/pata_ftide010.c
8775 F:      drivers/ata/sata_gemini.c
8776 F:      drivers/ata/sata_gemini.h
8777
8778 LIBATA SATA AHCI PLATFORM devices support
8779 M:      Hans de Goede <hdegoede@redhat.com>
8780 M:      Jens Axboe <axboe@kernel.dk>
8781 L:      linux-ide@vger.kernel.org
8782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8783 S:      Maintained
8784 F:      drivers/ata/ahci_platform.c
8785 F:      drivers/ata/libahci_platform.c
8786 F:      include/linux/ahci_platform.h
8787
8788 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8789 M:      Mikael Pettersson <mikpelinux@gmail.com>
8790 L:      linux-ide@vger.kernel.org
8791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8792 S:      Maintained
8793 F:      drivers/ata/sata_promise.*
8794
8795 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8796 M:      Jens Axboe <axboe@kernel.dk>
8797 L:      linux-ide@vger.kernel.org
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8799 S:      Maintained
8800 F:      drivers/ata/
8801 F:      include/linux/ata.h
8802 F:      include/linux/libata.h
8803 F:      Documentation/devicetree/bindings/ata/
8804
8805 LIBLOCKDEP
8806 M:      Sasha Levin <alexander.levin@microsoft.com>
8807 S:      Maintained
8808 F:      tools/lib/lockdep/
8809
8810 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8811 M:      Ross Zwisler <zwisler@kernel.org>
8812 M:      Dan Williams <dan.j.williams@intel.com>
8813 M:      Vishal Verma <vishal.l.verma@intel.com>
8814 M:      Dave Jiang <dave.jiang@intel.com>
8815 L:      linux-nvdimm@lists.01.org
8816 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8817 S:      Supported
8818 F:      drivers/nvdimm/blk.c
8819 F:      drivers/nvdimm/region_devs.c
8820
8821 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8822 M:      Vishal Verma <vishal.l.verma@intel.com>
8823 M:      Dan Williams <dan.j.williams@intel.com>
8824 M:      Ross Zwisler <zwisler@kernel.org>
8825 M:      Dave Jiang <dave.jiang@intel.com>
8826 L:      linux-nvdimm@lists.01.org
8827 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8828 S:      Supported
8829 F:      drivers/nvdimm/btt*
8830
8831 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8832 M:      Ross Zwisler <zwisler@kernel.org>
8833 M:      Dan Williams <dan.j.williams@intel.com>
8834 M:      Vishal Verma <vishal.l.verma@intel.com>
8835 M:      Dave Jiang <dave.jiang@intel.com>
8836 L:      linux-nvdimm@lists.01.org
8837 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8838 S:      Supported
8839 F:      drivers/nvdimm/pmem*
8840
8841 LIBNVDIMM: DEVICETREE BINDINGS
8842 M:      Oliver O'Halloran <oohall@gmail.com>
8843 L:      linux-nvdimm@lists.01.org
8844 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8845 S:      Supported
8846 F:      drivers/nvdimm/of_pmem.c
8847 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8848
8849 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8850 M:      Dan Williams <dan.j.williams@intel.com>
8851 M:      Ross Zwisler <zwisler@kernel.org>
8852 M:      Vishal Verma <vishal.l.verma@intel.com>
8853 M:      Dave Jiang <dave.jiang@intel.com>
8854 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8857 S:      Supported
8858 F:      drivers/nvdimm/*
8859 F:      drivers/acpi/nfit/*
8860 F:      include/linux/nd.h
8861 F:      include/linux/libnvdimm.h
8862 F:      include/uapi/linux/ndctl.h
8863
8864 LIGHTNVM PLATFORM SUPPORT
8865 M:      Matias Bjorling <mb@lightnvm.io>
8866 W:      http://github/OpenChannelSSD
8867 L:      linux-block@vger.kernel.org
8868 S:      Maintained
8869 F:      drivers/lightnvm/
8870 F:      include/linux/lightnvm.h
8871 F:      include/uapi/linux/lightnvm.h
8872
8873 LINUX FOR POWER MACINTOSH
8874 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8875 W:      http://www.penguinppc.org/
8876 L:      linuxppc-dev@lists.ozlabs.org
8877 S:      Maintained
8878 F:      arch/powerpc/platforms/powermac/
8879 F:      drivers/macintosh/
8880
8881 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8882 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8883 M:      Paul Mackerras <paulus@samba.org>
8884 M:      Michael Ellerman <mpe@ellerman.id.au>
8885 W:      https://github.com/linuxppc/linux/wiki
8886 L:      linuxppc-dev@lists.ozlabs.org
8887 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8889 S:      Supported
8890 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8891 F:      Documentation/devicetree/bindings/powerpc/
8892 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8893 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8894 F:      Documentation/powerpc/
8895 F:      arch/powerpc/
8896 F:      drivers/char/tpm/tpm_ibmvtpm*
8897 F:      drivers/crypto/nx/
8898 F:      drivers/crypto/vmx/
8899 F:      drivers/i2c/busses/i2c-opal.c
8900 F:      drivers/net/ethernet/ibm/ibmveth.*
8901 F:      drivers/net/ethernet/ibm/ibmvnic.*
8902 F:      drivers/pci/hotplug/pnv_php.c
8903 F:      drivers/pci/hotplug/rpa*
8904 F:      drivers/rtc/rtc-opal.c
8905 F:      drivers/scsi/ibmvscsi/
8906 F:      drivers/tty/hvc/hvc_opal.c
8907 F:      drivers/watchdog/wdrtas.c
8908 F:      tools/testing/selftests/powerpc
8909 N:      /pmac
8910 N:      powermac
8911 N:      powernv
8912 N:      [^a-z0-9]ps3
8913 N:      pseries
8914
8915 LINUX FOR POWERPC EMBEDDED MPC5XXX
8916 M:      Anatolij Gustschin <agust@denx.de>
8917 L:      linuxppc-dev@lists.ozlabs.org
8918 T:      git git://git.denx.de/linux-denx-agust.git
8919 S:      Maintained
8920 F:      arch/powerpc/platforms/512x/
8921 F:      arch/powerpc/platforms/52xx/
8922
8923 LINUX FOR POWERPC EMBEDDED PPC4XX
8924 M:      Alistair Popple <alistair@popple.id.au>
8925 M:      Matt Porter <mporter@kernel.crashing.org>
8926 W:      http://www.penguinppc.org/
8927 L:      linuxppc-dev@lists.ozlabs.org
8928 S:      Maintained
8929 F:      arch/powerpc/platforms/40x/
8930 F:      arch/powerpc/platforms/44x/
8931
8932 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8933 M:      Scott Wood <oss@buserror.net>
8934 M:      Kumar Gala <galak@kernel.crashing.org>
8935 W:      http://www.penguinppc.org/
8936 L:      linuxppc-dev@lists.ozlabs.org
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8938 S:      Maintained
8939 F:      arch/powerpc/platforms/83xx/
8940 F:      arch/powerpc/platforms/85xx/
8941 F:      Documentation/devicetree/bindings/powerpc/fsl/
8942
8943 LINUX FOR POWERPC EMBEDDED PPC8XX
8944 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8945 W:      http://www.penguinppc.org/
8946 L:      linuxppc-dev@lists.ozlabs.org
8947 S:      Maintained
8948 F:      arch/powerpc/platforms/8xx/
8949
8950 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8951 L:      linuxppc-dev@lists.ozlabs.org
8952 S:      Orphan
8953 F:      arch/powerpc/*/*virtex*
8954 F:      arch/powerpc/*/*/*virtex*
8955
8956 LINUX FOR POWERPC PA SEMI PWRFICIENT
8957 L:      linuxppc-dev@lists.ozlabs.org
8958 S:      Orphan
8959 F:      arch/powerpc/platforms/pasemi/
8960 F:      drivers/*/*pasemi*
8961 F:      drivers/*/*/*pasemi*
8962
8963 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8964 M:      Kees Cook <keescook@chromium.org>
8965 S:      Maintained
8966 F:      drivers/misc/lkdtm/*
8967
8968 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8969 M:      Alan Stern <stern@rowland.harvard.edu>
8970 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8971 M:      Will Deacon <will.deacon@arm.com>
8972 M:      Peter Zijlstra <peterz@infradead.org>
8973 M:      Boqun Feng <boqun.feng@gmail.com>
8974 M:      Nicholas Piggin <npiggin@gmail.com>
8975 M:      David Howells <dhowells@redhat.com>
8976 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8977 M:      Luc Maranget <luc.maranget@inria.fr>
8978 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8979 R:      Akira Yokosawa <akiyks@gmail.com>
8980 R:      Daniel Lustig <dlustig@nvidia.com>
8981 L:      linux-kernel@vger.kernel.org
8982 L:      linux-arch@vger.kernel.org
8983 S:      Supported
8984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8985 F:      tools/memory-model/
8986 F:      Documentation/atomic_bitops.txt
8987 F:      Documentation/atomic_t.txt
8988 F:      Documentation/core-api/atomic_ops.rst
8989 F:      Documentation/core-api/refcount-vs-atomic.rst
8990 F:      Documentation/memory-barriers.txt
8991
8992 LIS3LV02D ACCELEROMETER DRIVER
8993 M:      Eric Piel <eric.piel@tremplin-utc.net>
8994 S:      Maintained
8995 F:      Documentation/misc-devices/lis3lv02d
8996 F:      drivers/misc/lis3lv02d/
8997 F:      drivers/platform/x86/hp_accel.c
8998
8999 LIVE PATCHING
9000 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9001 M:      Jiri Kosina <jikos@kernel.org>
9002 M:      Miroslav Benes <mbenes@suse.cz>
9003 M:      Petr Mladek <pmladek@suse.com>
9004 R:      Joe Lawrence <joe.lawrence@redhat.com>
9005 S:      Maintained
9006 F:      kernel/livepatch/
9007 F:      include/linux/livepatch.h
9008 F:      arch/x86/include/asm/livepatch.h
9009 F:      arch/x86/kernel/livepatch.c
9010 F:      Documentation/livepatch/
9011 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9012 F:      samples/livepatch/
9013 F:      tools/testing/selftests/livepatch/
9014 L:      live-patching@vger.kernel.org
9015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9016
9017 LLC (802.2)
9018 L:      netdev@vger.kernel.org
9019 S:      Odd fixes
9020 F:      include/linux/llc.h
9021 F:      include/uapi/linux/llc.h
9022 F:      include/net/llc*
9023 F:      net/llc/
9024
9025 LM73 HARDWARE MONITOR DRIVER
9026 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9027 L:      linux-hwmon@vger.kernel.org
9028 S:      Maintained
9029 F:      drivers/hwmon/lm73.c
9030
9031 LM78 HARDWARE MONITOR DRIVER
9032 M:      Jean Delvare <jdelvare@suse.com>
9033 L:      linux-hwmon@vger.kernel.org
9034 S:      Maintained
9035 F:      Documentation/hwmon/lm78
9036 F:      drivers/hwmon/lm78.c
9037
9038 LM83 HARDWARE MONITOR DRIVER
9039 M:      Jean Delvare <jdelvare@suse.com>
9040 L:      linux-hwmon@vger.kernel.org
9041 S:      Maintained
9042 F:      Documentation/hwmon/lm83
9043 F:      drivers/hwmon/lm83.c
9044
9045 LM90 HARDWARE MONITOR DRIVER
9046 M:      Jean Delvare <jdelvare@suse.com>
9047 L:      linux-hwmon@vger.kernel.org
9048 S:      Maintained
9049 F:      Documentation/hwmon/lm90
9050 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9051 F:      drivers/hwmon/lm90.c
9052 F:      include/dt-bindings/thermal/lm90.h
9053
9054 LM95234 HARDWARE MONITOR DRIVER
9055 M:      Guenter Roeck <linux@roeck-us.net>
9056 L:      linux-hwmon@vger.kernel.org
9057 S:      Maintained
9058 F:      Documentation/hwmon/lm95234
9059 F:      drivers/hwmon/lm95234.c
9060
9061 LME2510 MEDIA DRIVER
9062 M:      Malcolm Priestley <tvboxspy@gmail.com>
9063 L:      linux-media@vger.kernel.org
9064 W:      https://linuxtv.org
9065 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9066 S:      Maintained
9067 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9068
9069 LOADPIN SECURITY MODULE
9070 M:      Kees Cook <keescook@chromium.org>
9071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9072 S:      Supported
9073 F:      security/loadpin/
9074 F:      Documentation/admin-guide/LSM/LoadPin.rst
9075
9076 LOCKING PRIMITIVES
9077 M:      Peter Zijlstra <peterz@infradead.org>
9078 M:      Ingo Molnar <mingo@redhat.com>
9079 M:      Will Deacon <will.deacon@arm.com>
9080 L:      linux-kernel@vger.kernel.org
9081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9082 S:      Maintained
9083 F:      Documentation/locking/
9084 F:      include/linux/lockdep.h
9085 F:      include/linux/spinlock*.h
9086 F:      arch/*/include/asm/spinlock*.h
9087 F:      include/linux/rwlock*.h
9088 F:      include/linux/mutex*.h
9089 F:      include/linux/rwsem*.h
9090 F:      arch/*/include/asm/rwsem.h
9091 F:      include/linux/seqlock.h
9092 F:      lib/locking*.[ch]
9093 F:      kernel/locking/
9094 X:      kernel/locking/locktorture.c
9095
9096 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9097 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9098 L:      linux-ntfs-dev@lists.sourceforge.net
9099 W:      http://www.linux-ntfs.org/content/view/19/37/
9100 S:      Maintained
9101 F:      Documentation/ldm.txt
9102 F:      block/partitions/ldm.*
9103
9104 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9105 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9106 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9107 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9108 L:      MPT-FusionLinux.pdl@broadcom.com
9109 L:      linux-scsi@vger.kernel.org
9110 W:      http://www.avagotech.com/support/
9111 S:      Supported
9112 F:      drivers/message/fusion/
9113 F:      drivers/scsi/mpt3sas/
9114
9115 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9116 M:      Matthew Wilcox <willy@infradead.org>
9117 L:      linux-scsi@vger.kernel.org
9118 S:      Maintained
9119 F:      drivers/scsi/sym53c8xx_2/
9120
9121 LTC1660 DAC DRIVER
9122 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9123 L:      linux-iio@vger.kernel.org
9124 S:      Maintained
9125 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9126 F:      drivers/iio/dac/ltc1660.c
9127
9128 LTC4261 HARDWARE MONITOR DRIVER
9129 M:      Guenter Roeck <linux@roeck-us.net>
9130 L:      linux-hwmon@vger.kernel.org
9131 S:      Maintained
9132 F:      Documentation/hwmon/ltc4261
9133 F:      drivers/hwmon/ltc4261.c
9134
9135 LTC4306 I2C MULTIPLEXER DRIVER
9136 M:      Michael Hennerich <michael.hennerich@analog.com>
9137 W:      http://ez.analog.com/community/linux-device-drivers
9138 L:      linux-i2c@vger.kernel.org
9139 S:      Supported
9140 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9141 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9142
9143 LTP (Linux Test Project)
9144 M:      Mike Frysinger <vapier@gentoo.org>
9145 M:      Cyril Hrubis <chrubis@suse.cz>
9146 M:      Wanlong Gao <wanlong.gao@gmail.com>
9147 M:      Jan Stancek <jstancek@redhat.com>
9148 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9149 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9150 L:      ltp@lists.linux.it (subscribers-only)
9151 W:      http://linux-test-project.github.io/
9152 T:      git git://github.com/linux-test-project/ltp.git
9153 S:      Maintained
9154
9155 M68K ARCHITECTURE
9156 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9157 L:      linux-m68k@lists.linux-m68k.org
9158 W:      http://www.linux-m68k.org/
9159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9160 S:      Maintained
9161 F:      arch/m68k/
9162 F:      drivers/zorro/
9163
9164 M68K ON APPLE MACINTOSH
9165 M:      Joshua Thompson <funaho@jurai.org>
9166 W:      http://www.mac.linux-m68k.org/
9167 L:      linux-m68k@lists.linux-m68k.org
9168 S:      Maintained
9169 F:      arch/m68k/mac/
9170
9171 M68K ON HP9000/300
9172 M:      Philip Blundell <philb@gnu.org>
9173 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9174 S:      Maintained
9175 F:      arch/m68k/hp300/
9176
9177 M88DS3103 MEDIA DRIVER
9178 M:      Antti Palosaari <crope@iki.fi>
9179 L:      linux-media@vger.kernel.org
9180 W:      https://linuxtv.org
9181 W:      http://palosaari.fi/linux/
9182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9183 T:      git git://linuxtv.org/anttip/media_tree.git
9184 S:      Maintained
9185 F:      drivers/media/dvb-frontends/m88ds3103*
9186
9187 M88RS2000 MEDIA DRIVER
9188 M:      Malcolm Priestley <tvboxspy@gmail.com>
9189 L:      linux-media@vger.kernel.org
9190 W:      https://linuxtv.org
9191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9192 S:      Maintained
9193 F:      drivers/media/dvb-frontends/m88rs2000*
9194
9195 MA901 MASTERKIT USB FM RADIO DRIVER
9196 M:      Alexey Klimov <klimov.linux@gmail.com>
9197 L:      linux-media@vger.kernel.org
9198 T:      git git://linuxtv.org/media_tree.git
9199 S:      Maintained
9200 F:      drivers/media/radio/radio-ma901.c
9201
9202 MAC80211
9203 M:      Johannes Berg <johannes@sipsolutions.net>
9204 L:      linux-wireless@vger.kernel.org
9205 W:      http://wireless.kernel.org/
9206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9208 S:      Maintained
9209 F:      Documentation/networking/mac80211-injection.txt
9210 F:      include/net/mac80211.h
9211 F:      net/mac80211/
9212 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9213 F:      Documentation/networking/mac80211_hwsim/README
9214
9215 MAILBOX API
9216 M:      Jassi Brar <jassisinghbrar@gmail.com>
9217 L:      linux-kernel@vger.kernel.org
9218 S:      Maintained
9219 F:      drivers/mailbox/
9220 F:      include/linux/mailbox_client.h
9221 F:      include/linux/mailbox_controller.h
9222
9223 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9224 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9225 W:      http://www.kernel.org/doc/man-pages
9226 L:      linux-man@vger.kernel.org
9227 S:      Maintained
9228
9229 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9230 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9231 L:      linux-mips@vger.kernel.org
9232 S:      Maintained
9233 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9234
9235 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9236 M:      Andrew Lunn <andrew@lunn.ch>
9237 M:      Vivien Didelot <vivien.didelot@gmail.com>
9238 L:      netdev@vger.kernel.org
9239 S:      Maintained
9240 F:      drivers/net/dsa/mv88e6xxx/
9241 F:      include/linux/platform_data/mv88e6xxx.h
9242 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9243
9244 MARVELL ARMADA DRM SUPPORT
9245 M:      Russell King <linux@armlinux.org.uk>
9246 S:      Maintained
9247 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9248 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9249 F:      drivers/gpu/drm/armada/
9250 F:      include/uapi/drm/armada_drm.h
9251 F:      Documentation/devicetree/bindings/display/armada/
9252
9253 MARVELL ARMADA 3700 PHY DRIVERS
9254 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9255 S:      Maintained
9256 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9257 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9258 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9259 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9260
9261 MARVELL CRYPTO DRIVER
9262 M:      Boris Brezillon <bbrezillon@kernel.org>
9263 M:      Arnaud Ebalard <arno@natisbad.org>
9264 F:      drivers/crypto/marvell/
9265 S:      Maintained
9266 L:      linux-crypto@vger.kernel.org
9267
9268 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9269 M:      Mirko Lindner <mlindner@marvell.com>
9270 M:      Stephen Hemminger <stephen@networkplumber.org>
9271 L:      netdev@vger.kernel.org
9272 S:      Maintained
9273 F:      drivers/net/ethernet/marvell/sk*
9274
9275 MARVELL LIBERTAS WIRELESS DRIVER
9276 L:      libertas-dev@lists.infradead.org
9277 S:      Orphan
9278 F:      drivers/net/wireless/marvell/libertas/
9279
9280 MARVELL MACCHIATOBIN SUPPORT
9281 M:      Russell King <linux@armlinux.org.uk>
9282 L:      linux-arm-kernel@lists.infradead.org
9283 S:      Maintained
9284 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9285
9286 MARVELL MV643XX ETHERNET DRIVER
9287 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9288 L:      netdev@vger.kernel.org
9289 S:      Maintained
9290 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9291 F:      include/linux/mv643xx.h
9292
9293 MARVELL MV88X3310 PHY DRIVER
9294 M:      Russell King <linux@armlinux.org.uk>
9295 L:      netdev@vger.kernel.org
9296 S:      Maintained
9297 F:      drivers/net/phy/marvell10g.c
9298
9299 MARVELL MVEBU THERMAL DRIVER
9300 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9301 S:      Maintained
9302 F:      drivers/thermal/armada_thermal.c
9303
9304 MARVELL MVNETA ETHERNET DRIVER
9305 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9306 L:      netdev@vger.kernel.org
9307 S:      Maintained
9308 F:      drivers/net/ethernet/marvell/mvneta.*
9309
9310 MARVELL MWIFIEX WIRELESS DRIVER
9311 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9312 M:      Nishant Sarmukadam <nishants@marvell.com>
9313 M:      Ganapathi Bhat <gbhat@marvell.com>
9314 M:      Xinming Hu <huxinming820@gmail.com>
9315 L:      linux-wireless@vger.kernel.org
9316 S:      Maintained
9317 F:      drivers/net/wireless/marvell/mwifiex/
9318
9319 MARVELL MWL8K WIRELESS DRIVER
9320 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9321 L:      linux-wireless@vger.kernel.org
9322 S:      Odd Fixes
9323 F:      drivers/net/wireless/marvell/mwl8k.c
9324
9325 MARVELL NAND CONTROLLER DRIVER
9326 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9327 L:      linux-mtd@lists.infradead.org
9328 S:      Maintained
9329 F:      drivers/mtd/nand/raw/marvell_nand.c
9330 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9331
9332 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9333 M:      Nicolas Pitre <nico@fluxnic.net>
9334 S:      Odd Fixes
9335 F:      drivers/mmc/host/mvsdio.*
9336
9337 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9338 M:      Hu Ziji <huziji@marvell.com>
9339 L:      linux-mmc@vger.kernel.org
9340 S:      Supported
9341 F:      drivers/mmc/host/sdhci-xenon*
9342 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9343
9344 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9345 M:      Sunil Goutham <sgoutham@marvell.com>
9346 M:      Linu Cherian <lcherian@marvell.com>
9347 M:      Geetha sowjanya <gakula@marvell.com>
9348 M:      Jerin Jacob <jerinj@marvell.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 F:      drivers/net/ethernet/marvell/octeontx2/af/
9352
9353 MATROX FRAMEBUFFER DRIVER
9354 L:      linux-fbdev@vger.kernel.org
9355 S:      Orphan
9356 F:      drivers/video/fbdev/matrox/matroxfb_*
9357 F:      include/uapi/linux/matroxfb.h
9358
9359 MAX16065 HARDWARE MONITOR DRIVER
9360 M:      Guenter Roeck <linux@roeck-us.net>
9361 L:      linux-hwmon@vger.kernel.org
9362 S:      Maintained
9363 F:      Documentation/hwmon/max16065
9364 F:      drivers/hwmon/max16065.c
9365
9366 MAX2175 SDR TUNER DRIVER
9367 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9368 L:      linux-media@vger.kernel.org
9369 T:      git git://linuxtv.org/media_tree.git
9370 S:      Maintained
9371 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9372 F:      Documentation/media/v4l-drivers/max2175.rst
9373 F:      drivers/media/i2c/max2175*
9374 F:      include/uapi/linux/max2175.h
9375
9376 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9377 L:      linux-hwmon@vger.kernel.org
9378 S:      Orphan
9379 F:      Documentation/hwmon/max6650
9380 F:      drivers/hwmon/max6650.c
9381
9382 MAX6697 HARDWARE MONITOR DRIVER
9383 M:      Guenter Roeck <linux@roeck-us.net>
9384 L:      linux-hwmon@vger.kernel.org
9385 S:      Maintained
9386 F:      Documentation/hwmon/max6697
9387 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9388 F:      drivers/hwmon/max6697.c
9389 F:      include/linux/platform_data/max6697.h
9390
9391 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9392 M:      Peter Rosin <peda@axentia.se>
9393 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9394 S:      Maintained
9395 F:      Documentation/devicetree/bindings/sound/max9860.txt
9396 F:      sound/soc/codecs/max9860.*
9397
9398 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9399 M:      Javier Martinez Canillas <javier@dowhile0.org>
9400 L:      linux-kernel@vger.kernel.org
9401 S:      Supported
9402 F:      drivers/regulator/max77802-regulator.c
9403 F:      Documentation/devicetree/bindings/*/*max77802.txt
9404 F:      include/dt-bindings/*/*max77802.h
9405
9406 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9407 M:      Krzysztof Kozlowski <krzk@kernel.org>
9408 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9409 L:      linux-pm@vger.kernel.org
9410 S:      Supported
9411 F:      drivers/power/supply/max14577_charger.c
9412 F:      drivers/power/supply/max77693_charger.c
9413
9414 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9415 M:      Chanwoo Choi <cw00.choi@samsung.com>
9416 M:      Krzysztof Kozlowski <krzk@kernel.org>
9417 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9418 L:      linux-kernel@vger.kernel.org
9419 S:      Supported
9420 F:      drivers/*/max14577*.c
9421 F:      drivers/*/max77686*.c
9422 F:      drivers/*/max77693*.c
9423 F:      drivers/extcon/extcon-max14577.c
9424 F:      drivers/extcon/extcon-max77693.c
9425 F:      drivers/rtc/rtc-max77686.c
9426 F:      drivers/clk/clk-max77686.c
9427 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9428 F:      Documentation/devicetree/bindings/*/max77686.txt
9429 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9430 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9431 F:      include/linux/mfd/max14577*.h
9432 F:      include/linux/mfd/max77686*.h
9433 F:      include/linux/mfd/max77693*.h
9434
9435 MAXIRADIO FM RADIO RECEIVER DRIVER
9436 M:      Hans Verkuil <hverkuil@xs4all.nl>
9437 L:      linux-media@vger.kernel.org
9438 T:      git git://linuxtv.org/media_tree.git
9439 W:      https://linuxtv.org
9440 S:      Maintained
9441 F:      drivers/media/radio/radio-maxiradio*
9442
9443 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9444 M:      Peter Rosin <peda@axentia.se>
9445 L:      linux-iio@vger.kernel.org
9446 S:      Maintained
9447 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9448 F:      drivers/iio/potentiometer/mcp4018.c
9449 F:      drivers/iio/potentiometer/mcp4531.c
9450
9451 MCR20A IEEE-802.15.4 RADIO DRIVER
9452 M:      Xue Liu <liuxuenetmail@gmail.com>
9453 L:      linux-wpan@vger.kernel.org
9454 W:      https://github.com/xueliu/mcr20a-linux
9455 S:      Maintained
9456 F:      drivers/net/ieee802154/mcr20a.c
9457 F:      drivers/net/ieee802154/mcr20a.h
9458 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9459
9460 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9461 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9462 L:      linux-iio@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/iio/dac/cio-dac.c
9465
9466 MEDIA DRIVERS FOR ASCOT2E
9467 M:      Sergey Kozlov <serjk@netup.ru>
9468 M:      Abylay Ospan <aospan@netup.ru>
9469 L:      linux-media@vger.kernel.org
9470 W:      https://linuxtv.org
9471 W:      http://netup.tv/
9472 T:      git git://linuxtv.org/media_tree.git
9473 S:      Supported
9474 F:      drivers/media/dvb-frontends/ascot2e*
9475
9476 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9477 M:      Jasmin Jessich <jasmin@anw.at>
9478 L:      linux-media@vger.kernel.org
9479 W:      https://linuxtv.org
9480 T:      git git://linuxtv.org/media_tree.git
9481 S:      Maintained
9482 F:      drivers/media/dvb-frontends/cxd2099*
9483
9484 MEDIA DRIVERS FOR CXD2841ER
9485 M:      Sergey Kozlov <serjk@netup.ru>
9486 M:      Abylay Ospan <aospan@netup.ru>
9487 L:      linux-media@vger.kernel.org
9488 W:      https://linuxtv.org
9489 W:      http://netup.tv/
9490 T:      git git://linuxtv.org/media_tree.git
9491 S:      Supported
9492 F:      drivers/media/dvb-frontends/cxd2841er*
9493
9494 MEDIA DRIVERS FOR CXD2880
9495 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9496 L:      linux-media@vger.kernel.org
9497 W:      http://linuxtv.org/
9498 T:      git git://linuxtv.org/media_tree.git
9499 S:      Supported
9500 F:      drivers/media/dvb-frontends/cxd2880/*
9501 F:      drivers/media/spi/cxd2880*
9502
9503 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9504 L:      linux-media@vger.kernel.org
9505 W:      https://linuxtv.org
9506 T:      git git://linuxtv.org/media_tree.git
9507 S:      Orphan
9508 F:      drivers/media/pci/ddbridge/*
9509
9510 MEDIA DRIVERS FOR FREESCALE IMX
9511 M:      Steve Longerbeam <slongerbeam@gmail.com>
9512 M:      Philipp Zabel <p.zabel@pengutronix.de>
9513 L:      linux-media@vger.kernel.org
9514 T:      git git://linuxtv.org/media_tree.git
9515 S:      Maintained
9516 F:      Documentation/devicetree/bindings/media/imx.txt
9517 F:      Documentation/media/v4l-drivers/imx.rst
9518 F:      drivers/staging/media/imx/
9519 F:      include/linux/imx-media.h
9520 F:      include/media/imx.h
9521
9522 MEDIA DRIVER FOR FREESCALE IMX PXP
9523 M:      Philipp Zabel <p.zabel@pengutronix.de>
9524 L:      linux-media@vger.kernel.org
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Maintained
9527 F:      drivers/media/platform/imx-pxp.[ch]
9528
9529 MEDIA DRIVERS FOR FREESCALE IMX7
9530 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9531 L:      linux-media@vger.kernel.org
9532 T:      git git://linuxtv.org/media_tree.git
9533 S:      Maintained
9534 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9535 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9536 F:      Documentation/media/v4l-drivers/imx7.rst
9537 F:      drivers/staging/media/imx/imx7-media-csi.c
9538 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9539
9540 MEDIA DRIVERS FOR HELENE
9541 M:      Abylay Ospan <aospan@netup.ru>
9542 L:      linux-media@vger.kernel.org
9543 W:      https://linuxtv.org
9544 W:      http://netup.tv/
9545 T:      git git://linuxtv.org/media_tree.git
9546 S:      Supported
9547 F:      drivers/media/dvb-frontends/helene*
9548
9549 MEDIA DRIVERS FOR HORUS3A
9550 M:      Sergey Kozlov <serjk@netup.ru>
9551 M:      Abylay Ospan <aospan@netup.ru>
9552 L:      linux-media@vger.kernel.org
9553 W:      https://linuxtv.org
9554 W:      http://netup.tv/
9555 T:      git git://linuxtv.org/media_tree.git
9556 S:      Supported
9557 F:      drivers/media/dvb-frontends/horus3a*
9558
9559 MEDIA DRIVERS FOR LNBH25
9560 M:      Sergey Kozlov <serjk@netup.ru>
9561 M:      Abylay Ospan <aospan@netup.ru>
9562 L:      linux-media@vger.kernel.org
9563 W:      https://linuxtv.org
9564 W:      http://netup.tv/
9565 T:      git git://linuxtv.org/media_tree.git
9566 S:      Supported
9567 F:      drivers/media/dvb-frontends/lnbh25*
9568
9569 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9570 L:      linux-media@vger.kernel.org
9571 W:      https://linuxtv.org
9572 T:      git git://linuxtv.org/media_tree.git
9573 S:      Orphan
9574 F:      drivers/media/dvb-frontends/mxl5xx*
9575
9576 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9577 M:      Sergey Kozlov <serjk@netup.ru>
9578 M:      Abylay Ospan <aospan@netup.ru>
9579 L:      linux-media@vger.kernel.org
9580 W:      https://linuxtv.org
9581 W:      http://netup.tv/
9582 T:      git git://linuxtv.org/media_tree.git
9583 S:      Supported
9584 F:      drivers/media/pci/netup_unidvb/*
9585
9586 MEDIA DRIVERS FOR RENESAS - CEU
9587 M:      Jacopo Mondi <jacopo@jmondi.org>
9588 L:      linux-media@vger.kernel.org
9589 L:      linux-renesas-soc@vger.kernel.org
9590 T:      git git://linuxtv.org/media_tree.git
9591 S:      Supported
9592 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9593 F:      drivers/media/platform/renesas-ceu.c
9594 F:      include/media/drv-intf/renesas-ceu.h
9595
9596 MEDIA DRIVERS FOR RENESAS - DRIF
9597 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9598 L:      linux-media@vger.kernel.org
9599 L:      linux-renesas-soc@vger.kernel.org
9600 T:      git git://linuxtv.org/media_tree.git
9601 S:      Supported
9602 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9603 F:      drivers/media/platform/rcar_drif.c
9604
9605 MEDIA DRIVERS FOR RENESAS - FCP
9606 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9607 L:      linux-media@vger.kernel.org
9608 L:      linux-renesas-soc@vger.kernel.org
9609 T:      git git://linuxtv.org/media_tree.git
9610 S:      Supported
9611 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9612 F:      drivers/media/platform/rcar-fcp.c
9613 F:      include/media/rcar-fcp.h
9614
9615 MEDIA DRIVERS FOR RENESAS - FDP1
9616 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9617 L:      linux-media@vger.kernel.org
9618 L:      linux-renesas-soc@vger.kernel.org
9619 T:      git git://linuxtv.org/media_tree.git
9620 S:      Supported
9621 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9622 F:      drivers/media/platform/rcar_fdp1.c
9623
9624 MEDIA DRIVERS FOR RENESAS - VIN
9625 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9626 L:      linux-media@vger.kernel.org
9627 L:      linux-renesas-soc@vger.kernel.org
9628 T:      git git://linuxtv.org/media_tree.git
9629 S:      Supported
9630 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9631 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9632 F:      drivers/media/platform/rcar-vin/
9633
9634 MEDIA DRIVERS FOR RENESAS - VSP1
9635 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9636 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9637 L:      linux-media@vger.kernel.org
9638 L:      linux-renesas-soc@vger.kernel.org
9639 T:      git git://linuxtv.org/media_tree.git
9640 S:      Supported
9641 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9642 F:      drivers/media/platform/vsp1/
9643
9644 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9645 L:      linux-media@vger.kernel.org
9646 W:      https://linuxtv.org
9647 T:      git git://linuxtv.org/media_tree.git
9648 S:      Orphan
9649 F:      drivers/media/dvb-frontends/stv0910*
9650
9651 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9652 L:      linux-media@vger.kernel.org
9653 W:      https://linuxtv.org
9654 T:      git git://linuxtv.org/media_tree.git
9655 S:      Orphan
9656 F:      drivers/media/dvb-frontends/stv6111*
9657
9658 MEDIA DRIVERS FOR STM32 - DCMI
9659 M:      Hugues Fruchet <hugues.fruchet@st.com>
9660 L:      linux-media@vger.kernel.org
9661 T:      git git://linuxtv.org/media_tree.git
9662 S:      Supported
9663 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9664 F:      drivers/media/platform/stm32/stm32-dcmi.c
9665
9666 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9667 M:      Dmitry Osipenko <digetx@gmail.com>
9668 L:      linux-media@vger.kernel.org
9669 L:      linux-tegra@vger.kernel.org
9670 T:      git git://linuxtv.org/media_tree.git
9671 S:      Maintained
9672 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9673 F:      drivers/staging/media/tegra-vde/
9674
9675 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9676 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9677 P:      LinuxTV.org Project
9678 L:      linux-media@vger.kernel.org
9679 W:      https://linuxtv.org
9680 Q:      http://patchwork.kernel.org/project/linux-media/list/
9681 T:      git git://linuxtv.org/media_tree.git
9682 S:      Maintained
9683 F:      Documentation/devicetree/bindings/media/
9684 F:      Documentation/media/
9685 F:      drivers/media/
9686 F:      drivers/staging/media/
9687 F:      include/linux/platform_data/media/
9688 F:      include/media/
9689 F:      include/uapi/linux/dvb/
9690 F:      include/uapi/linux/videodev2.h
9691 F:      include/uapi/linux/media.h
9692 F:      include/uapi/linux/v4l2-*
9693 F:      include/uapi/linux/meye.h
9694 F:      include/uapi/linux/ivtv*
9695 F:      include/uapi/linux/uvcvideo.h
9696
9697 MEDIATEK BLUETOOTH DRIVER
9698 M:      Sean Wang <sean.wang@mediatek.com>
9699 L:      linux-bluetooth@vger.kernel.org
9700 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9701 S:      Maintained
9702 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9703 F:      drivers/bluetooth/btmtkuart.c
9704
9705 MEDIATEK CIR DRIVER
9706 M:      Sean Wang <sean.wang@mediatek.com>
9707 S:      Maintained
9708 F:      drivers/media/rc/mtk-cir.c
9709
9710 MEDIATEK DMA DRIVER
9711 M:      Sean Wang <sean.wang@mediatek.com>
9712 L:      dmaengine@vger.kernel.org
9713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9714 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9715 S:      Maintained
9716 F:      Documentation/devicetree/bindings/dma/mtk-*
9717 F:      drivers/dma/mediatek/
9718
9719 MEDIATEK PMIC LED DRIVER
9720 M:      Sean Wang <sean.wang@mediatek.com>
9721 S:      Maintained
9722 F:      drivers/leds/leds-mt6323.c
9723 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9724
9725 MEDIATEK ETHERNET DRIVER
9726 M:      Felix Fietkau <nbd@openwrt.org>
9727 M:      John Crispin <john@phrozen.org>
9728 M:      Sean Wang <sean.wang@mediatek.com>
9729 M:      Nelson Chang <nelson.chang@mediatek.com>
9730 L:      netdev@vger.kernel.org
9731 S:      Maintained
9732 F:      drivers/net/ethernet/mediatek/
9733
9734 MEDIATEK SWITCH DRIVER
9735 M:      Sean Wang <sean.wang@mediatek.com>
9736 L:      netdev@vger.kernel.org
9737 S:      Maintained
9738 F:      drivers/net/dsa/mt7530.*
9739 F:      net/dsa/tag_mtk.c
9740
9741 MEDIATEK JPEG DRIVER
9742 M:      Rick Chang <rick.chang@mediatek.com>
9743 M:      Bin Liu <bin.liu@mediatek.com>
9744 S:      Supported
9745 F:      drivers/media/platform/mtk-jpeg/
9746 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9747
9748 MEDIATEK MDP DRIVER
9749 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9750 M:      Houlong Wei <houlong.wei@mediatek.com>
9751 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9752 S:      Supported
9753 F:      drivers/media/platform/mtk-mdp/
9754 F:      drivers/media/platform/mtk-vpu/
9755 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9756
9757 MEDIATEK MEDIA DRIVER
9758 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9759 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9760 S:      Supported
9761 F:      drivers/media/platform/mtk-vcodec/
9762 F:      drivers/media/platform/mtk-vpu/
9763 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9764 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9765
9766 MEDIATEK MT76 WIRELESS LAN DRIVER
9767 M:      Felix Fietkau <nbd@nbd.name>
9768 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9769 L:      linux-wireless@vger.kernel.org
9770 S:      Maintained
9771 F:      drivers/net/wireless/mediatek/mt76/
9772
9773 MEDIATEK MT7601U WIRELESS LAN DRIVER
9774 M:      Jakub Kicinski <kubakici@wp.pl>
9775 L:      linux-wireless@vger.kernel.org
9776 S:      Maintained
9777 F:      drivers/net/wireless/mediatek/mt7601u/
9778
9779 MEDIATEK NAND CONTROLLER DRIVER
9780 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9781 L:      linux-mtd@lists.infradead.org
9782 S:      Maintained
9783 F:      drivers/mtd/nand/raw/mtk_*
9784 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9785
9786 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9787 M:      Sean Wang <sean.wang@mediatek.com>
9788 S:      Maintained
9789 F:      drivers/char/hw_random/mtk-rng.c
9790
9791 MEDIATEK USB3 DRD IP DRIVER
9792 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9793 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9795 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9796 S:      Maintained
9797 F:      drivers/usb/mtu3/
9798
9799 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9800 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9801 M:      Martin Donnelly <martin.donnelly@ge.com>
9802 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9803 S:      Maintained
9804 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9805 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9806
9807 MEGARAID SCSI/SAS DRIVERS
9808 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9809 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9810 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9811 L:      megaraidlinux.pdl@broadcom.com
9812 L:      linux-scsi@vger.kernel.org
9813 W:      http://www.avagotech.com/support/
9814 S:      Maintained
9815 F:      Documentation/scsi/megaraid.txt
9816 F:      drivers/scsi/megaraid.*
9817 F:      drivers/scsi/megaraid/
9818
9819 MELEXIS MLX90614 DRIVER
9820 M:      Crt Mori <cmo@melexis.com>
9821 L:      linux-iio@vger.kernel.org
9822 W:      http://www.melexis.com
9823 S:      Supported
9824 F:      drivers/iio/temperature/mlx90614.c
9825
9826 MELEXIS MLX90632 DRIVER
9827 M:      Crt Mori <cmo@melexis.com>
9828 L:      linux-iio@vger.kernel.org
9829 W:      http://www.melexis.com
9830 S:      Supported
9831 F:      drivers/iio/temperature/mlx90632.c
9832
9833 MELFAS MIP4 TOUCHSCREEN DRIVER
9834 M:      Sangwon Jee <jeesw@melfas.com>
9835 W:      http://www.melfas.com
9836 S:      Supported
9837 F:      drivers/input/touchscreen/melfas_mip4.c
9838 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9839
9840 MELLANOX ETHERNET DRIVER (mlx4_en)
9841 M:      Tariq Toukan <tariqt@mellanox.com>
9842 L:      netdev@vger.kernel.org
9843 S:      Supported
9844 W:      http://www.mellanox.com
9845 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9846 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9847
9848 MELLANOX ETHERNET DRIVER (mlx5e)
9849 M:      Saeed Mahameed <saeedm@mellanox.com>
9850 L:      netdev@vger.kernel.org
9851 S:      Supported
9852 W:      http://www.mellanox.com
9853 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9854 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9855
9856 MELLANOX ETHERNET INNOVA DRIVERS
9857 R:      Boris Pismenny <borisp@mellanox.com>
9858 L:      netdev@vger.kernel.org
9859 S:      Supported
9860 W:      http://www.mellanox.com
9861 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9862 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9863 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9864 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9865 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9866
9867 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9868 R:      Boris Pismenny <borisp@mellanox.com>
9869 L:      netdev@vger.kernel.org
9870 S:      Supported
9871 W:      http://www.mellanox.com
9872 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9873 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9874 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9875
9876 MELLANOX ETHERNET SWITCH DRIVERS
9877 M:      Jiri Pirko <jiri@mellanox.com>
9878 M:      Ido Schimmel <idosch@mellanox.com>
9879 L:      netdev@vger.kernel.org
9880 S:      Supported
9881 W:      http://www.mellanox.com
9882 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9883 F:      drivers/net/ethernet/mellanox/mlxsw/
9884 F:      tools/testing/selftests/drivers/net/mlxsw/
9885
9886 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9887 M:      mlxsw@mellanox.com
9888 L:      netdev@vger.kernel.org
9889 S:      Supported
9890 W:      http://www.mellanox.com
9891 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9892 F:      drivers/net/ethernet/mellanox/mlxfw/
9893
9894 MELLANOX HARDWARE PLATFORM SUPPORT
9895 M:      Andy Shevchenko <andy@infradead.org>
9896 M:      Darren Hart <dvhart@infradead.org>
9897 M:      Vadim Pasternak <vadimp@mellanox.com>
9898 L:      platform-driver-x86@vger.kernel.org
9899 S:      Supported
9900 F:      drivers/platform/mellanox/
9901
9902 MELLANOX MLX4 core VPI driver
9903 M:      Tariq Toukan <tariqt@mellanox.com>
9904 L:      netdev@vger.kernel.org
9905 L:      linux-rdma@vger.kernel.org
9906 W:      http://www.mellanox.com
9907 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9908 S:      Supported
9909 F:      drivers/net/ethernet/mellanox/mlx4/
9910 F:      include/linux/mlx4/
9911
9912 MELLANOX MLX4 IB driver
9913 M:      Yishai Hadas <yishaih@mellanox.com>
9914 L:      linux-rdma@vger.kernel.org
9915 W:      http://www.mellanox.com
9916 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9917 S:      Supported
9918 F:      drivers/infiniband/hw/mlx4/
9919 F:      include/linux/mlx4/
9920 F:      include/uapi/rdma/mlx4-abi.h
9921
9922 MELLANOX MLX5 core VPI driver
9923 M:      Saeed Mahameed <saeedm@mellanox.com>
9924 M:      Leon Romanovsky <leonro@mellanox.com>
9925 L:      netdev@vger.kernel.org
9926 L:      linux-rdma@vger.kernel.org
9927 W:      http://www.mellanox.com
9928 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9929 S:      Supported
9930 F:      drivers/net/ethernet/mellanox/mlx5/core/
9931 F:      include/linux/mlx5/
9932
9933 MELLANOX MLX5 IB driver
9934 M:      Leon Romanovsky <leonro@mellanox.com>
9935 L:      linux-rdma@vger.kernel.org
9936 W:      http://www.mellanox.com
9937 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9938 S:      Supported
9939 F:      drivers/infiniband/hw/mlx5/
9940 F:      include/linux/mlx5/
9941 F:      include/uapi/rdma/mlx5-abi.h
9942
9943 MELLANOX MLXCPLD I2C AND MUX DRIVER
9944 M:      Vadim Pasternak <vadimp@mellanox.com>
9945 M:      Michael Shych <michaelsh@mellanox.com>
9946 L:      linux-i2c@vger.kernel.org
9947 S:      Supported
9948 F:      drivers/i2c/busses/i2c-mlxcpld.c
9949 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9950 F:      Documentation/i2c/busses/i2c-mlxcpld
9951
9952 MELLANOX MLXCPLD LED DRIVER
9953 M:      Vadim Pasternak <vadimp@mellanox.com>
9954 L:      linux-leds@vger.kernel.org
9955 S:      Supported
9956 F:      drivers/leds/leds-mlxcpld.c
9957 F:      drivers/leds/leds-mlxreg.c
9958 F:      Documentation/leds/leds-mlxcpld.txt
9959
9960 MELLANOX PLATFORM DRIVER
9961 M:      Vadim Pasternak <vadimp@mellanox.com>
9962 L:      platform-driver-x86@vger.kernel.org
9963 S:      Supported
9964 F:      drivers/platform/x86/mlx-platform.c
9965
9966 MEMBARRIER SUPPORT
9967 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9968 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9969 L:      linux-kernel@vger.kernel.org
9970 S:      Supported
9971 F:      kernel/sched/membarrier.c
9972 F:      include/uapi/linux/membarrier.h
9973 F:      arch/powerpc/include/asm/membarrier.h
9974
9975 MEMBLOCK
9976 M:      Mike Rapoport <rppt@linux.ibm.com>
9977 L:      linux-mm@kvack.org
9978 S:      Maintained
9979 F:      include/linux/memblock.h
9980 F:      mm/memblock.c
9981 F:      Documentation/core-api/boot-time-mm.rst
9982
9983 MEMORY MANAGEMENT
9984 L:      linux-mm@kvack.org
9985 W:      http://www.linux-mm.org
9986 S:      Maintained
9987 F:      include/linux/mm.h
9988 F:      include/linux/gfp.h
9989 F:      include/linux/mmzone.h
9990 F:      include/linux/memory_hotplug.h
9991 F:      include/linux/vmalloc.h
9992 F:      mm/
9993
9994 MEMORY TECHNOLOGY DEVICES (MTD)
9995 M:      David Woodhouse <dwmw2@infradead.org>
9996 M:      Brian Norris <computersforpeace@gmail.com>
9997 M:      Boris Brezillon <bbrezillon@kernel.org>
9998 M:      Marek Vasut <marek.vasut@gmail.com>
9999 M:      Richard Weinberger <richard@nod.at>
10000 L:      linux-mtd@lists.infradead.org
10001 W:      http://www.linux-mtd.infradead.org/
10002 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10003 T:      git git://git.infradead.org/linux-mtd.git master
10004 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10005 S:      Maintained
10006 F:      Documentation/devicetree/bindings/mtd/
10007 F:      drivers/mtd/
10008 F:      include/linux/mtd/
10009 F:      include/uapi/mtd/
10010
10011 MEN A21 WATCHDOG DRIVER
10012 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10013 L:      linux-watchdog@vger.kernel.org
10014 S:      Maintained
10015 F:      drivers/watchdog/mena21_wdt.c
10016
10017 MEN CHAMELEON BUS (mcb)
10018 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10019 S:      Maintained
10020 F:      drivers/mcb/
10021 F:      include/linux/mcb.h
10022 F:      Documentation/men-chameleon-bus.txt
10023
10024 MEN F21BMC (Board Management Controller)
10025 M:      Andreas Werner <andreas.werner@men.de>
10026 S:      Supported
10027 F:      drivers/mfd/menf21bmc.c
10028 F:      drivers/watchdog/menf21bmc_wdt.c
10029 F:      drivers/leds/leds-menf21bmc.c
10030 F:      drivers/hwmon/menf21bmc_hwmon.c
10031 F:      Documentation/hwmon/menf21bmc
10032
10033 MEN Z069 WATCHDOG DRIVER
10034 M:      Johannes Thumshirn <jth@kernel.org>
10035 L:      linux-watchdog@vger.kernel.org
10036 S:      Maintained
10037 F:      drivers/watchdog/menz69_wdt.c
10038
10039 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10040 M:      Neil Armstrong <narmstrong@baylibre.com>
10041 L:      linux-media@lists.freedesktop.org
10042 L:      linux-amlogic@lists.infradead.org
10043 W:      http://linux-meson.com/
10044 S:      Supported
10045 F:      drivers/media/platform/meson/ao-cec.c
10046 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10047 T:      git git://linuxtv.org/media_tree.git
10048
10049 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10050 M:      Liang Yang <liang.yang@amlogic.com>
10051 L:      linux-mtd@lists.infradead.org
10052 S:      Maintained
10053 F:      drivers/mtd/nand/raw/meson_*
10054 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10055
10056 METHODE UDPU SUPPORT
10057 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10058 S:      Maintained
10059 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10060
10061 MICROBLAZE ARCHITECTURE
10062 M:      Michal Simek <monstr@monstr.eu>
10063 W:      http://www.monstr.eu/fdt/
10064 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10065 S:      Supported
10066 F:      arch/microblaze/
10067
10068 MICROCHIP AT91 SERIAL DRIVER
10069 M:      Richard Genoud <richard.genoud@gmail.com>
10070 S:      Maintained
10071 F:      drivers/tty/serial/atmel_serial.c
10072 F:      drivers/tty/serial/atmel_serial.h
10073 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10074
10075 MICROCHIP AUDIO ASOC DRIVERS
10076 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10077 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10078 S:      Supported
10079 F:      sound/soc/atmel
10080
10081 MICROCHIP DMA DRIVER
10082 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10084 L:      dmaengine@vger.kernel.org
10085 S:      Supported
10086 F:      drivers/dma/at_hdmac.c
10087 F:      drivers/dma/at_hdmac_regs.h
10088 F:      include/linux/platform_data/dma-atmel.h
10089 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10090 F:      include/dt-bindings/dma/at91.h
10091
10092 MICROCHIP ECC DRIVER
10093 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10094 L:      linux-crypto@vger.kernel.org
10095 S:      Maintained
10096 F:      drivers/crypto/atmel-ecc.*
10097
10098 MICROCHIP I2C DRIVER
10099 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10100 L:      linux-i2c@vger.kernel.org
10101 S:      Supported
10102 F:      drivers/i2c/busses/i2c-at91.c
10103
10104 MICROCHIP ISC DRIVER
10105 M:      Eugen Hristev <eugen.hristev@microchip.com>
10106 L:      linux-media@vger.kernel.org
10107 S:      Supported
10108 F:      drivers/media/platform/atmel/atmel-isc.c
10109 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10110 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10111
10112 MICROCHIP ISI DRIVER
10113 M:      Eugen Hristev <eugen.hristev@microchip.com>
10114 L:      linux-media@vger.kernel.org
10115 S:      Supported
10116 F:      drivers/media/platform/atmel/atmel-isi.c
10117 F:      drivers/media/platform/atmel/atmel-isi.h
10118
10119 MICROCHIP AT91 USART MFD DRIVER
10120 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10121 L:      linux-kernel@vger.kernel.org
10122 S:      Supported
10123 F:      drivers/mfd/at91-usart.c
10124 F:      include/dt-bindings/mfd/at91-usart.h
10125 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10126
10127 MICROCHIP AT91 USART SPI DRIVER
10128 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10129 L:      linux-spi@vger.kernel.org
10130 S:      Supported
10131 F:      drivers/spi/spi-at91-usart.c
10132 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10133
10134 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10135 M:      Woojung Huh <Woojung.Huh@microchip.com>
10136 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10137 L:      netdev@vger.kernel.org
10138 S:      Maintained
10139 F:      net/dsa/tag_ksz.c
10140 F:      drivers/net/dsa/microchip/*
10141 F:      include/linux/platform_data/microchip-ksz.h
10142 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10143
10144 MICROCHIP LAN743X ETHERNET DRIVER
10145 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10146 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10147 L:      netdev@vger.kernel.org
10148 S:      Maintained
10149 F:      drivers/net/ethernet/microchip/lan743x_*
10150
10151 MICROCHIP LCDFB DRIVER
10152 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10153 L:      linux-fbdev@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/video/fbdev/atmel_lcdfb.c
10156 F:      include/video/atmel_lcdc.h
10157
10158 MICROCHIP MMC/SD/SDIO MCI DRIVER
10159 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10160 S:      Maintained
10161 F:      drivers/mmc/host/atmel-mci.c
10162
10163 MICROCHIP MCP16502 PMIC DRIVER
10164 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10166 S:      Maintained
10167 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10168 F:      drivers/regulator/mcp16502.c
10169
10170 MICROCHIP MCP3911 ADC DRIVER
10171 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10172 M:      Kent Gustavsson <kent@minoris.se>
10173 L:      linux-iio@vger.kernel.org
10174 S:      Supported
10175 F:      drivers/iio/adc/mcp3911.c
10176 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10177
10178 MICROCHIP NAND DRIVER
10179 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10180 L:      linux-mtd@lists.infradead.org
10181 S:      Supported
10182 F:      drivers/mtd/nand/raw/atmel/*
10183 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10184
10185 MICROCHIP PWM DRIVER
10186 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10188 L:      linux-pwm@vger.kernel.org
10189 S:      Supported
10190 F:      drivers/pwm/pwm-atmel.c
10191 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10192
10193 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10194 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10195 M:      Eugen Hristev <eugen.hristev@microchip.com>
10196 L:      linux-iio@vger.kernel.org
10197 S:      Supported
10198 F:      drivers/iio/adc/at91-sama5d2_adc.c
10199 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10200 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10201
10202 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10203 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10204 S:      Supported
10205 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10206
10207 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10208 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10210 L:      linux-gpio@vger.kernel.org
10211 F:      drivers/gpio/gpio-sama5d2-piobu.c
10212
10213 MICROCHIP SPI DRIVER
10214 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10215 S:      Supported
10216 F:      drivers/spi/spi-atmel.*
10217
10218 MICROCHIP SSC DRIVER
10219 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10221 S:      Supported
10222 F:      drivers/misc/atmel-ssc.c
10223 F:      include/linux/atmel-ssc.h
10224
10225 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10226 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10228 S:      Supported
10229 F:      drivers/misc/atmel_tclib.c
10230 F:      drivers/clocksource/tcb_clksrc.c
10231
10232 MICROCHIP USBA UDC DRIVER
10233 M:      Cristian Birsan <cristian.birsan@microchip.com>
10234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10235 S:      Supported
10236 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10237
10238 MICROCHIP USB251XB DRIVER
10239 M:      Richard Leitner <richard.leitner@skidata.com>
10240 L:      linux-usb@vger.kernel.org
10241 S:      Maintained
10242 F:      drivers/usb/misc/usb251xb.c
10243 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10244
10245 MICROCHIP XDMA DRIVER
10246 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10247 L:      linux-arm-kernel@lists.infradead.org
10248 L:      dmaengine@vger.kernel.org
10249 S:      Supported
10250 F:      drivers/dma/at_xdmac.c
10251
10252 MICROSEMI MIPS SOCS
10253 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10254 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10255 L:      linux-mips@vger.kernel.org
10256 S:      Supported
10257 F:      arch/mips/generic/board-ocelot.c
10258 F:      arch/mips/configs/generic/board-ocelot.config
10259 F:      arch/mips/boot/dts/mscc/
10260 F:      Documentation/devicetree/bindings/mips/mscc.txt
10261
10262 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10263 M:      Don Brace <don.brace@microsemi.com>
10264 L:      esc.storagedev@microsemi.com
10265 L:      linux-scsi@vger.kernel.org
10266 S:      Supported
10267 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10268 F:      drivers/scsi/smartpqi/Kconfig
10269 F:      drivers/scsi/smartpqi/Makefile
10270 F:      include/linux/cciss*.h
10271 F:      include/uapi/linux/cciss*.h
10272 F:      Documentation/scsi/smartpqi.txt
10273
10274 MICROSEMI ETHERNET SWITCH DRIVER
10275 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10276 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10277 L:      netdev@vger.kernel.org
10278 S:      Supported
10279 F:      drivers/net/ethernet/mscc/
10280
10281 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10282 M:      Chen Yu <yu.c.chen@intel.com>
10283 L:      platform-driver-x86@vger.kernel.org
10284 S:      Supported
10285 F:      drivers/platform/x86/surfacepro3_button.c
10286
10287 MICROTEK X6 SCANNER
10288 M:      Oliver Neukum <oliver@neukum.org>
10289 S:      Maintained
10290 F:      drivers/usb/image/microtek.*
10291
10292 MIPS
10293 M:      Ralf Baechle <ralf@linux-mips.org>
10294 M:      Paul Burton <paul.burton@mips.com>
10295 M:      James Hogan <jhogan@kernel.org>
10296 L:      linux-mips@vger.kernel.org
10297 W:      http://www.linux-mips.org/
10298 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10300 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10301 S:      Supported
10302 F:      Documentation/devicetree/bindings/mips/
10303 F:      Documentation/mips/
10304 F:      arch/mips/
10305 F:      drivers/platform/mips/
10306
10307 MIPS BOSTON DEVELOPMENT BOARD
10308 M:      Paul Burton <paul.burton@mips.com>
10309 L:      linux-mips@vger.kernel.org
10310 S:      Maintained
10311 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10312 F:      arch/mips/boot/dts/img/boston.dts
10313 F:      arch/mips/configs/generic/board-boston.config
10314 F:      drivers/clk/imgtec/clk-boston.c
10315 F:      include/dt-bindings/clock/boston-clock.h
10316
10317 MIPS GENERIC PLATFORM
10318 M:      Paul Burton <paul.burton@mips.com>
10319 L:      linux-mips@vger.kernel.org
10320 S:      Supported
10321 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10322 F:      arch/mips/generic/
10323 F:      arch/mips/tools/generic-board-config.sh
10324
10325 MIPS/LOONGSON1 ARCHITECTURE
10326 M:      Keguang Zhang <keguang.zhang@gmail.com>
10327 L:      linux-mips@vger.kernel.org
10328 S:      Maintained
10329 F:      arch/mips/loongson32/
10330 F:      arch/mips/include/asm/mach-loongson32/
10331 F:      drivers/*/*loongson1*
10332 F:      drivers/*/*/*loongson1*
10333
10334 MIPS/LOONGSON2 ARCHITECTURE
10335 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10336 L:      linux-mips@vger.kernel.org
10337 S:      Maintained
10338 F:      arch/mips/loongson64/fuloong-2e/
10339 F:      arch/mips/loongson64/lemote-2f/
10340 F:      arch/mips/include/asm/mach-loongson64/
10341 F:      drivers/*/*loongson2*
10342 F:      drivers/*/*/*loongson2*
10343
10344 MIPS/LOONGSON3 ARCHITECTURE
10345 M:      Huacai Chen <chenhc@lemote.com>
10346 L:      linux-mips@vger.kernel.org
10347 S:      Maintained
10348 F:      arch/mips/loongson64/
10349 F:      arch/mips/include/asm/mach-loongson64/
10350 F:      drivers/platform/mips/cpu_hwmon.c
10351 F:      drivers/*/*loongson3*
10352 F:      drivers/*/*/*loongson3*
10353
10354 MIPS RINT INSTRUCTION EMULATION
10355 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10356 L:      linux-mips@vger.kernel.org
10357 S:      Supported
10358 F:      arch/mips/math-emu/sp_rint.c
10359 F:      arch/mips/math-emu/dp_rint.c
10360
10361 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10362 M:      Hans Verkuil <hverkuil@xs4all.nl>
10363 L:      linux-media@vger.kernel.org
10364 T:      git git://linuxtv.org/media_tree.git
10365 W:      https://linuxtv.org
10366 S:      Odd Fixes
10367 F:      drivers/media/radio/radio-miropcm20*
10368
10369 MMP SUPPORT
10370 R:      Lubomir Rintel <lkundrak@v3.sk>
10371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10372 S:      Odd Fixes
10373 F:      arch/arm/boot/dts/mmp*
10374 F:      arch/arm/mach-mmp/
10375
10376 MMU GATHER AND TLB INVALIDATION
10377 M:      Will Deacon <will.deacon@arm.com>
10378 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10379 M:      Andrew Morton <akpm@linux-foundation.org>
10380 M:      Nick Piggin <npiggin@gmail.com>
10381 M:      Peter Zijlstra <peterz@infradead.org>
10382 L:      linux-arch@vger.kernel.org
10383 L:      linux-mm@kvack.org
10384 S:      Maintained
10385 F:      arch/*/include/asm/tlb.h
10386 F:      include/asm-generic/tlb.h
10387 F:      mm/mmu_gather.c
10388
10389 MN88472 MEDIA DRIVER
10390 M:      Antti Palosaari <crope@iki.fi>
10391 L:      linux-media@vger.kernel.org
10392 W:      https://linuxtv.org
10393 W:      http://palosaari.fi/linux/
10394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10395 S:      Maintained
10396 F:      drivers/media/dvb-frontends/mn88472*
10397
10398 MN88473 MEDIA DRIVER
10399 M:      Antti Palosaari <crope@iki.fi>
10400 L:      linux-media@vger.kernel.org
10401 W:      https://linuxtv.org
10402 W:      http://palosaari.fi/linux/
10403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10404 S:      Maintained
10405 F:      drivers/media/dvb-frontends/mn88473*
10406
10407 MODULE SUPPORT
10408 M:      Jessica Yu <jeyu@kernel.org>
10409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10410 S:      Maintained
10411 F:      include/linux/module.h
10412 F:      kernel/module.c
10413
10414 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10415 W:      http://popies.net/meye/
10416 S:      Orphan
10417 F:      Documentation/media/v4l-drivers/meye*
10418 F:      drivers/media/pci/meye/
10419 F:      include/uapi/linux/meye.h
10420
10421 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10422 M:      Jiri Slaby <jirislaby@gmail.com>
10423 S:      Maintained
10424 F:      Documentation/serial/moxa-smartio
10425 F:      drivers/tty/mxser.*
10426
10427 MR800 AVERMEDIA USB FM RADIO DRIVER
10428 M:      Alexey Klimov <klimov.linux@gmail.com>
10429 L:      linux-media@vger.kernel.org
10430 T:      git git://linuxtv.org/media_tree.git
10431 S:      Maintained
10432 F:      drivers/media/radio/radio-mr800.c
10433
10434 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10435 M:      Alan Ott <alan@signal11.us>
10436 L:      linux-wpan@vger.kernel.org
10437 S:      Maintained
10438 F:      drivers/net/ieee802154/mrf24j40.c
10439 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10440
10441 MSI LAPTOP SUPPORT
10442 M:      "Lee, Chun-Yi" <jlee@suse.com>
10443 L:      platform-driver-x86@vger.kernel.org
10444 S:      Maintained
10445 F:      drivers/platform/x86/msi-laptop.c
10446
10447 MSI WMI SUPPORT
10448 L:      platform-driver-x86@vger.kernel.org
10449 S:      Orphan
10450 F:      drivers/platform/x86/msi-wmi.c
10451
10452 MSI001 MEDIA DRIVER
10453 M:      Antti Palosaari <crope@iki.fi>
10454 L:      linux-media@vger.kernel.org
10455 W:      https://linuxtv.org
10456 W:      http://palosaari.fi/linux/
10457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10458 T:      git git://linuxtv.org/anttip/media_tree.git
10459 S:      Maintained
10460 F:      drivers/media/tuners/msi001*
10461
10462 MSI2500 MEDIA DRIVER
10463 M:      Antti Palosaari <crope@iki.fi>
10464 L:      linux-media@vger.kernel.org
10465 W:      https://linuxtv.org
10466 W:      http://palosaari.fi/linux/
10467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10468 T:      git git://linuxtv.org/anttip/media_tree.git
10469 S:      Maintained
10470 F:      drivers/media/usb/msi2500/
10471
10472 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10473 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10474 L:      linux-mtd@lists.infradead.org
10475 S:      Maintained
10476 F:      drivers/mtd/devices/docg3*
10477
10478 MT9M032 APTINA SENSOR DRIVER
10479 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10480 L:      linux-media@vger.kernel.org
10481 T:      git git://linuxtv.org/media_tree.git
10482 S:      Maintained
10483 F:      drivers/media/i2c/mt9m032.c
10484 F:      include/media/i2c/mt9m032.h
10485
10486 MT9P031 APTINA CAMERA SENSOR
10487 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10488 L:      linux-media@vger.kernel.org
10489 T:      git git://linuxtv.org/media_tree.git
10490 S:      Maintained
10491 F:      drivers/media/i2c/mt9p031.c
10492 F:      include/media/i2c/mt9p031.h
10493
10494 MT9T001 APTINA CAMERA SENSOR
10495 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10496 L:      linux-media@vger.kernel.org
10497 T:      git git://linuxtv.org/media_tree.git
10498 S:      Maintained
10499 F:      drivers/media/i2c/mt9t001.c
10500 F:      include/media/i2c/mt9t001.h
10501
10502 MT9T112 APTINA CAMERA SENSOR
10503 M:      Jacopo Mondi <jacopo@jmondi.org>
10504 L:      linux-media@vger.kernel.org
10505 T:      git git://linuxtv.org/media_tree.git
10506 S:      Odd Fixes
10507 F:      drivers/media/i2c/mt9t112.c
10508 F:      include/media/i2c/mt9t112.h
10509
10510 MT9V032 APTINA CAMERA SENSOR
10511 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10512 L:      linux-media@vger.kernel.org
10513 T:      git git://linuxtv.org/media_tree.git
10514 S:      Maintained
10515 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10516 F:      drivers/media/i2c/mt9v032.c
10517 F:      include/media/i2c/mt9v032.h
10518
10519 MT9V111 APTINA CAMERA SENSOR
10520 M:      Jacopo Mondi <jacopo@jmondi.org>
10521 L:      linux-media@vger.kernel.org
10522 T:      git git://linuxtv.org/media_tree.git
10523 S:      Maintained
10524 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10525 F:      drivers/media/i2c/mt9v111.c
10526
10527 MULTIFUNCTION DEVICES (MFD)
10528 M:      Lee Jones <lee.jones@linaro.org>
10529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10530 S:      Supported
10531 F:      Documentation/devicetree/bindings/mfd/
10532 F:      drivers/mfd/
10533 F:      include/linux/mfd/
10534 F:      include/dt-bindings/mfd/
10535
10536 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10537 S:      Orphan
10538 F:      drivers/mmc/host/mmc_spi.c
10539 F:      include/linux/spi/mmc_spi.h
10540
10541 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10542 M:      Ulf Hansson <ulf.hansson@linaro.org>
10543 L:      linux-mmc@vger.kernel.org
10544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10545 S:      Maintained
10546 F:      Documentation/devicetree/bindings/mmc/
10547 F:      drivers/mmc/
10548 F:      include/linux/mmc/
10549 F:      include/uapi/linux/mmc/
10550
10551 MULTIPLEXER SUBSYSTEM
10552 M:      Peter Rosin <peda@axentia.se>
10553 S:      Maintained
10554 F:      Documentation/ABI/testing/sysfs-class-mux*
10555 F:      Documentation/devicetree/bindings/mux/
10556 F:      include/dt-bindings/mux/
10557 F:      include/linux/mux/
10558 F:      drivers/mux/
10559
10560 MULTITECH MULTIPORT CARD (ISICOM)
10561 S:      Orphan
10562 F:      drivers/tty/isicom.c
10563 F:      include/linux/isicom.h
10564
10565 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10566 M:      Bin Liu <b-liu@ti.com>
10567 L:      linux-usb@vger.kernel.org
10568 S:      Maintained
10569 F:      drivers/usb/musb/
10570
10571 MXL301RF MEDIA DRIVER
10572 M:      Akihiro Tsukada <tskd08@gmail.com>
10573 L:      linux-media@vger.kernel.org
10574 S:      Odd Fixes
10575 F:      drivers/media/tuners/mxl301rf*
10576
10577 MXL5007T MEDIA DRIVER
10578 M:      Michael Krufky <mkrufky@linuxtv.org>
10579 L:      linux-media@vger.kernel.org
10580 W:      https://linuxtv.org
10581 W:      http://github.com/mkrufky
10582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10583 T:      git git://linuxtv.org/mkrufky/tuners.git
10584 S:      Maintained
10585 F:      drivers/media/tuners/mxl5007t.*
10586
10587 MXSFB DRM DRIVER
10588 M:      Marek Vasut <marex@denx.de>
10589 M:      Stefan Agner <stefan@agner.ch>
10590 L:      dri-devel@lists.freedesktop.org
10591 S:      Supported
10592 F:      drivers/gpu/drm/mxsfb/
10593 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10594 T:      git git://anongit.freedesktop.org/drm/drm-misc
10595
10596 MYLEX DAC960 PCI RAID Controller
10597 M:      Hannes Reinecke <hare@kernel.org>
10598 L:      linux-scsi@vger.kernel.org
10599 S:      Supported
10600 F:      drivers/scsi/myrb.*
10601 F:      drivers/scsi/myrs.*
10602
10603 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10604 M:      Chris Lee <christopher.lee@cspi.com>
10605 L:      netdev@vger.kernel.org
10606 W:      https://www.cspi.com/ethernet-products/support/downloads/
10607 S:      Supported
10608 F:      drivers/net/ethernet/myricom/myri10ge/
10609
10610 NAND FLASH SUBSYSTEM
10611 M:      Boris Brezillon <bbrezillon@kernel.org>
10612 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10613 R:      Richard Weinberger <richard@nod.at>
10614 L:      linux-mtd@lists.infradead.org
10615 W:      http://www.linux-mtd.infradead.org/
10616 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10617 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10618 T:      git git://git.infradead.org/linux-mtd.git nand/next
10619 S:      Maintained
10620 F:      drivers/mtd/nand/
10621 F:      include/linux/mtd/*nand*.h
10622
10623 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10624 M:      Daniel Mack <zonque@gmail.com>
10625 S:      Maintained
10626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10627 W:      http://www.native-instruments.com
10628 F:      sound/usb/caiaq/
10629
10630 NATSEMI ETHERNET DRIVER (DP8381x)
10631 S:      Orphan
10632 F:      drivers/net/ethernet/natsemi/natsemi.c
10633
10634 NCR 5380 SCSI DRIVERS
10635 M:      Finn Thain <fthain@telegraphics.com.au>
10636 M:      Michael Schmitz <schmitzmic@gmail.com>
10637 L:      linux-scsi@vger.kernel.org
10638 S:      Maintained
10639 F:      Documentation/scsi/g_NCR5380.txt
10640 F:      drivers/scsi/NCR5380.*
10641 F:      drivers/scsi/arm/cumana_1.c
10642 F:      drivers/scsi/arm/oak.c
10643 F:      drivers/scsi/atari_scsi.*
10644 F:      drivers/scsi/dmx3191d.c
10645 F:      drivers/scsi/g_NCR5380.*
10646 F:      drivers/scsi/mac_scsi.*
10647 F:      drivers/scsi/sun3_scsi.*
10648 F:      drivers/scsi/sun3_scsi_vme.c
10649
10650 NCSI LIBRARY:
10651 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10652 S:      Maintained
10653 F:      net/ncsi/
10654
10655 NCT6775 HARDWARE MONITOR DRIVER
10656 M:      Guenter Roeck <linux@roeck-us.net>
10657 L:      linux-hwmon@vger.kernel.org
10658 S:      Maintained
10659 F:      Documentation/hwmon/nct6775
10660 F:      drivers/hwmon/nct6775.c
10661
10662 NET_FAILOVER MODULE
10663 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10664 L:      netdev@vger.kernel.org
10665 S:      Supported
10666 F:      driver/net/net_failover.c
10667 F:      include/net/net_failover.h
10668 F:      Documentation/networking/net_failover.rst
10669
10670 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10671 M:      Faisal Latif <faisal.latif@intel.com>
10672 L:      linux-rdma@vger.kernel.org
10673 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10674 S:      Supported
10675 F:      drivers/infiniband/hw/nes/
10676 F:      include/uapi/rdma/nes-abi.h
10677
10678 NETEM NETWORK EMULATOR
10679 M:      Stephen Hemminger <stephen@networkplumber.org>
10680 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10681 S:      Maintained
10682 F:      net/sched/sch_netem.c
10683
10684 NETERION 10GbE DRIVERS (s2io/vxge)
10685 M:      Jon Mason <jdmason@kudzu.us>
10686 L:      netdev@vger.kernel.org
10687 S:      Supported
10688 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10689 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10690 F:      drivers/net/ethernet/neterion/
10691
10692 NETFILTER
10693 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10694 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10695 M:      Florian Westphal <fw@strlen.de>
10696 L:      netfilter-devel@vger.kernel.org
10697 L:      coreteam@netfilter.org
10698 W:      http://www.netfilter.org/
10699 W:      http://www.iptables.org/
10700 W:      http://www.nftables.org/
10701 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10704 S:      Maintained
10705 F:      include/linux/netfilter*
10706 F:      include/linux/netfilter/
10707 F:      include/net/netfilter/
10708 F:      include/uapi/linux/netfilter*
10709 F:      include/uapi/linux/netfilter/
10710 F:      net/*/netfilter.c
10711 F:      net/*/netfilter/
10712 F:      net/netfilter/
10713 F:      net/bridge/br_netfilter*.c
10714
10715 NETROM NETWORK LAYER
10716 M:      Ralf Baechle <ralf@linux-mips.org>
10717 L:      linux-hams@vger.kernel.org
10718 W:      http://www.linux-ax25.org/
10719 S:      Maintained
10720 F:      include/net/netrom.h
10721 F:      include/uapi/linux/netrom.h
10722 F:      net/netrom/
10723
10724 NETRONOME ETHERNET DRIVERS
10725 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10726 L:      oss-drivers@netronome.com
10727 S:      Maintained
10728 F:      drivers/net/ethernet/netronome/
10729
10730 NETWORK BLOCK DEVICE (NBD)
10731 M:      Josef Bacik <josef@toxicpanda.com>
10732 S:      Maintained
10733 L:      linux-block@vger.kernel.org
10734 L:      nbd@other.debian.org
10735 F:      Documentation/blockdev/nbd.txt
10736 F:      drivers/block/nbd.c
10737 F:      include/uapi/linux/nbd.h
10738
10739 NETWORK DROP MONITOR
10740 M:      Neil Horman <nhorman@tuxdriver.com>
10741 L:      netdev@vger.kernel.org
10742 S:      Maintained
10743 W:      https://fedorahosted.org/dropwatch/
10744 F:      net/core/drop_monitor.c
10745
10746 NETWORKING DRIVERS
10747 M:      "David S. Miller" <davem@davemloft.net>
10748 L:      netdev@vger.kernel.org
10749 W:      http://www.linuxfoundation.org/en/Net
10750 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10753 S:      Odd Fixes
10754 F:      Documentation/devicetree/bindings/net/
10755 F:      drivers/net/
10756 F:      include/linux/if_*
10757 F:      include/linux/netdevice.h
10758 F:      include/linux/etherdevice.h
10759 F:      include/linux/fcdevice.h
10760 F:      include/linux/fddidevice.h
10761 F:      include/linux/hippidevice.h
10762 F:      include/linux/inetdevice.h
10763 F:      include/uapi/linux/if_*
10764 F:      include/uapi/linux/netdevice.h
10765
10766 NETWORKING DRIVERS (WIRELESS)
10767 M:      Kalle Valo <kvalo@codeaurora.org>
10768 L:      linux-wireless@vger.kernel.org
10769 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10772 S:      Maintained
10773 F:      Documentation/devicetree/bindings/net/wireless/
10774 F:      drivers/net/wireless/
10775
10776 NETWORKING [DSA]
10777 M:      Andrew Lunn <andrew@lunn.ch>
10778 M:      Vivien Didelot <vivien.didelot@gmail.com>
10779 M:      Florian Fainelli <f.fainelli@gmail.com>
10780 S:      Maintained
10781 F:      Documentation/devicetree/bindings/net/dsa/
10782 F:      net/dsa/
10783 F:      include/net/dsa.h
10784 F:      include/linux/dsa/
10785 F:      include/linux/platform_data/dsa.h
10786 F:      drivers/net/dsa/
10787
10788 NETWORKING [GENERAL]
10789 M:      "David S. Miller" <davem@davemloft.net>
10790 L:      netdev@vger.kernel.org
10791 W:      http://www.linuxfoundation.org/en/Net
10792 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10795 B:      mailto:netdev@vger.kernel.org
10796 S:      Maintained
10797 F:      net/
10798 F:      include/net/
10799 F:      include/linux/in.h
10800 F:      include/linux/net.h
10801 F:      include/linux/netdevice.h
10802 F:      include/uapi/linux/in.h
10803 F:      include/uapi/linux/net.h
10804 F:      include/uapi/linux/netdevice.h
10805 F:      include/uapi/linux/net_namespace.h
10806 F:      tools/testing/selftests/net/
10807 F:      lib/net_utils.c
10808 F:      lib/random32.c
10809 F:      Documentation/networking/
10810
10811 NETWORKING [IPSEC]
10812 M:      Steffen Klassert <steffen.klassert@secunet.com>
10813 M:      Herbert Xu <herbert@gondor.apana.org.au>
10814 M:      "David S. Miller" <davem@davemloft.net>
10815 L:      netdev@vger.kernel.org
10816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10818 S:      Maintained
10819 F:      net/xfrm/
10820 F:      net/key/
10821 F:      net/ipv4/xfrm*
10822 F:      net/ipv4/esp4*
10823 F:      net/ipv4/ah4.c
10824 F:      net/ipv4/ipcomp.c
10825 F:      net/ipv4/ip_vti.c
10826 F:      net/ipv6/xfrm*
10827 F:      net/ipv6/esp6*
10828 F:      net/ipv6/ah6.c
10829 F:      net/ipv6/ipcomp6.c
10830 F:      net/ipv6/ip6_vti.c
10831 F:      include/uapi/linux/xfrm.h
10832 F:      include/net/xfrm.h
10833
10834 NETWORKING [IPv4/IPv6]
10835 M:      "David S. Miller" <davem@davemloft.net>
10836 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10837 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10838 L:      netdev@vger.kernel.org
10839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10840 S:      Maintained
10841 F:      net/ipv4/
10842 F:      net/ipv6/
10843 F:      include/net/ip*
10844 F:      arch/x86/net/*
10845
10846 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10847 M:      Paul Moore <paul@paul-moore.com>
10848 W:      https://github.com/netlabel
10849 L:      netdev@vger.kernel.org
10850 L:      linux-security-module@vger.kernel.org
10851 S:      Maintained
10852 F:      Documentation/netlabel/
10853 F:      include/net/calipso.h
10854 F:      include/net/cipso_ipv4.h
10855 F:      include/net/netlabel.h
10856 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10857 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10858 F:      net/netlabel/
10859 F:      net/ipv4/cipso_ipv4.c
10860 F:      net/ipv6/calipso.c
10861 F:      net/netfilter/xt_CONNSECMARK.c
10862 F:      net/netfilter/xt_SECMARK.c
10863
10864 NETWORKING [TCP]
10865 M:      Eric Dumazet <edumazet@google.com>
10866 L:      netdev@vger.kernel.org
10867 S:      Maintained
10868 F:      net/ipv4/tcp*.c
10869 F:      net/ipv4/syncookies.c
10870 F:      net/ipv6/tcp*.c
10871 F:      net/ipv6/syncookies.c
10872 F:      include/uapi/linux/tcp.h
10873 F:      include/net/tcp.h
10874 F:      include/linux/tcp.h
10875 F:      include/trace/events/tcp.h
10876
10877 NETWORKING [TLS]
10878 M:      Boris Pismenny <borisp@mellanox.com>
10879 M:      Aviad Yehezkel <aviadye@mellanox.com>
10880 M:      Dave Watson <davejwatson@fb.com>
10881 M:      John Fastabend <john.fastabend@gmail.com>
10882 M:      Daniel Borkmann <daniel@iogearbox.net>
10883 L:      netdev@vger.kernel.org
10884 S:      Maintained
10885 F:      net/tls/*
10886 F:      include/uapi/linux/tls.h
10887 F:      include/net/tls.h
10888
10889 NETWORKING [WIRELESS]
10890 L:      linux-wireless@vger.kernel.org
10891 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10892
10893 NETDEVSIM
10894 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10895 S:      Maintained
10896 F:      drivers/net/netdevsim/*
10897
10898 NETXEN (1/10) GbE SUPPORT
10899 M:      Manish Chopra <manishc@marvell.com>
10900 M:      Rahul Verma <rahulv@marvell.com>
10901 M:      GR-Linux-NIC-Dev@marvell.com
10902 L:      netdev@vger.kernel.org
10903 S:      Supported
10904 F:      drivers/net/ethernet/qlogic/netxen/
10905
10906 NFC SUBSYSTEM
10907 M:      Samuel Ortiz <sameo@linux.intel.com>
10908 L:      linux-wireless@vger.kernel.org
10909 L:      linux-nfc@lists.01.org (subscribers-only)
10910 S:      Supported
10911 F:      net/nfc/
10912 F:      include/net/nfc/
10913 F:      include/uapi/linux/nfc.h
10914 F:      drivers/nfc/
10915 F:      include/linux/platform_data/nfcmrvl.h
10916 F:      include/linux/platform_data/nxp-nci.h
10917 F:      Documentation/devicetree/bindings/net/nfc/
10918
10919 NFS, SUNRPC, AND LOCKD CLIENTS
10920 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10921 M:      Anna Schumaker <anna.schumaker@netapp.com>
10922 L:      linux-nfs@vger.kernel.org
10923 W:      http://client.linux-nfs.org
10924 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10925 S:      Maintained
10926 F:      fs/lockd/
10927 F:      fs/nfs/
10928 F:      fs/nfs_common/
10929 F:      net/sunrpc/
10930 F:      include/linux/lockd/
10931 F:      include/linux/nfs*
10932 F:      include/linux/sunrpc/
10933 F:      include/uapi/linux/nfs*
10934 F:      include/uapi/linux/sunrpc/
10935
10936 NILFS2 FILESYSTEM
10937 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10938 L:      linux-nilfs@vger.kernel.org
10939 W:      https://nilfs.sourceforge.io/
10940 W:      https://nilfs.osdn.jp/
10941 T:      git git://github.com/konis/nilfs2.git
10942 S:      Supported
10943 F:      Documentation/filesystems/nilfs2.txt
10944 F:      fs/nilfs2/
10945 F:      include/trace/events/nilfs2.h
10946 F:      include/uapi/linux/nilfs2_api.h
10947 F:      include/uapi/linux/nilfs2_ondisk.h
10948
10949 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10950 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10951 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10952 S:      Maintained
10953 F:      Documentation/scsi/NinjaSCSI.txt
10954 F:      drivers/scsi/pcmcia/nsp_*
10955
10956 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10957 M:      GOTO Masanori <gotom@debian.or.jp>
10958 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10959 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10960 S:      Maintained
10961 F:      Documentation/scsi/NinjaSCSI.txt
10962 F:      drivers/scsi/nsp32*
10963
10964 NIOS2 ARCHITECTURE
10965 M:      Ley Foon Tan <lftan@altera.com>
10966 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10968 S:      Maintained
10969 F:      arch/nios2/
10970
10971 NOHZ, DYNTICKS SUPPORT
10972 M:      Frederic Weisbecker <fweisbec@gmail.com>
10973 M:      Thomas Gleixner <tglx@linutronix.de>
10974 M:      Ingo Molnar <mingo@kernel.org>
10975 L:      linux-kernel@vger.kernel.org
10976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10977 S:      Maintained
10978 F:      kernel/time/tick*.*
10979 F:      include/linux/tick.h
10980 F:      include/linux/sched/nohz.h
10981
10982 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10983 M:      Pavel Machek <pavel@ucw.cz>
10984 M:      Sakari Ailus <sakari.ailus@iki.fi>
10985 L:      linux-media@vger.kernel.org
10986 S:      Maintained
10987 F:      drivers/media/i2c/et8ek8
10988 F:      drivers/media/i2c/ad5820.c
10989
10990 NOKIA N900 POWER SUPPLY DRIVERS
10991 R:      Pali Rohár <pali.rohar@gmail.com>
10992 F:      include/linux/power/bq2415x_charger.h
10993 F:      include/linux/power/bq27xxx_battery.h
10994 F:      include/linux/power/isp1704_charger.h
10995 F:      drivers/power/supply/bq2415x_charger.c
10996 F:      drivers/power/supply/bq27xxx_battery.c
10997 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10998 F:      drivers/power/supply/isp1704_charger.c
10999 F:      drivers/power/supply/rx51_battery.c
11000
11001 NOLIBC HEADER FILE
11002 M:      Willy Tarreau <w@1wt.eu>
11003 S:      Maintained
11004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11005 F:      tools/include/nolibc/
11006
11007 NTB AMD DRIVER
11008 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11009 L:      linux-ntb@googlegroups.com
11010 S:      Supported
11011 F:      drivers/ntb/hw/amd/
11012
11013 NTB DRIVER CORE
11014 M:      Jon Mason <jdmason@kudzu.us>
11015 M:      Dave Jiang <dave.jiang@intel.com>
11016 M:      Allen Hubbe <allenbh@gmail.com>
11017 L:      linux-ntb@googlegroups.com
11018 S:      Supported
11019 W:      https://github.com/jonmason/ntb/wiki
11020 T:      git git://github.com/jonmason/ntb.git
11021 F:      drivers/ntb/
11022 F:      drivers/net/ntb_netdev.c
11023 F:      include/linux/ntb.h
11024 F:      include/linux/ntb_transport.h
11025 F:      tools/testing/selftests/ntb/
11026
11027 NTB IDT DRIVER
11028 M:      Serge Semin <fancer.lancer@gmail.com>
11029 L:      linux-ntb@googlegroups.com
11030 S:      Supported
11031 F:      drivers/ntb/hw/idt/
11032
11033 NTB INTEL DRIVER
11034 M:      Dave Jiang <dave.jiang@intel.com>
11035 L:      linux-ntb@googlegroups.com
11036 S:      Supported
11037 W:      https://github.com/davejiang/linux/wiki
11038 T:      git https://github.com/davejiang/linux.git
11039 F:      drivers/ntb/hw/intel/
11040
11041 NTFS FILESYSTEM
11042 M:      Anton Altaparmakov <anton@tuxera.com>
11043 L:      linux-ntfs-dev@lists.sourceforge.net
11044 W:      http://www.tuxera.com/
11045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11046 S:      Supported
11047 F:      Documentation/filesystems/ntfs.txt
11048 F:      fs/ntfs/
11049
11050 NUBUS SUBSYSTEM
11051 M:      Finn Thain <fthain@telegraphics.com.au>
11052 L:      linux-m68k@lists.linux-m68k.org
11053 S:      Maintained
11054 F:      arch/*/include/asm/nubus.h
11055 F:      drivers/nubus/
11056 F:      include/linux/nubus.h
11057 F:      include/uapi/linux/nubus.h
11058
11059 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11060 M:      Antonino Daplas <adaplas@gmail.com>
11061 L:      linux-fbdev@vger.kernel.org
11062 S:      Maintained
11063 F:      drivers/video/fbdev/riva/
11064 F:      drivers/video/fbdev/nvidia/
11065
11066 NVM EXPRESS DRIVER
11067 M:      Keith Busch <keith.busch@intel.com>
11068 M:      Jens Axboe <axboe@fb.com>
11069 M:      Christoph Hellwig <hch@lst.de>
11070 M:      Sagi Grimberg <sagi@grimberg.me>
11071 L:      linux-nvme@lists.infradead.org
11072 T:      git://git.infradead.org/nvme.git
11073 W:      http://git.infradead.org/nvme.git
11074 S:      Supported
11075 F:      drivers/nvme/host/
11076 F:      include/linux/nvme.h
11077 F:      include/uapi/linux/nvme_ioctl.h
11078
11079 NVM EXPRESS FC TRANSPORT DRIVERS
11080 M:      James Smart <james.smart@broadcom.com>
11081 L:      linux-nvme@lists.infradead.org
11082 S:      Supported
11083 F:      include/linux/nvme-fc.h
11084 F:      include/linux/nvme-fc-driver.h
11085 F:      drivers/nvme/host/fc.c
11086 F:      drivers/nvme/target/fc.c
11087 F:      drivers/nvme/target/fcloop.c
11088
11089 NVM EXPRESS TARGET DRIVER
11090 M:      Christoph Hellwig <hch@lst.de>
11091 M:      Sagi Grimberg <sagi@grimberg.me>
11092 L:      linux-nvme@lists.infradead.org
11093 T:      git://git.infradead.org/nvme.git
11094 W:      http://git.infradead.org/nvme.git
11095 S:      Supported
11096 F:      drivers/nvme/target/
11097
11098 NVMEM FRAMEWORK
11099 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11100 S:      Maintained
11101 F:      drivers/nvmem/
11102 F:      Documentation/devicetree/bindings/nvmem/
11103 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11104 F:      include/linux/nvmem-consumer.h
11105 F:      include/linux/nvmem-provider.h
11106
11107 NXP SGTL5000 DRIVER
11108 M:      Fabio Estevam <festevam@gmail.com>
11109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11110 S:      Maintained
11111 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11112 F:      sound/soc/codecs/sgtl5000*
11113
11114 NXP TDA998X DRM DRIVER
11115 M:      Russell King <linux@armlinux.org.uk>
11116 S:      Maintained
11117 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11118 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11119 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11120 F:      include/drm/i2c/tda998x.h
11121 F:      include/dt-bindings/display/tda998x.h
11122 K:      "nxp,tda998x"
11123
11124 NXP TFA9879 DRIVER
11125 M:      Peter Rosin <peda@axentia.se>
11126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11127 S:      Maintained
11128 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11129 F:      sound/soc/codecs/tfa9879*
11130
11131 NXP-NCI NFC DRIVER
11132 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11133 R:      Charles Gorand <charles.gorand@effinnov.com>
11134 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11135 S:      Supported
11136 F:      drivers/nfc/nxp-nci
11137
11138 OBJAGG
11139 M:      Jiri Pirko <jiri@mellanox.com>
11140 L:      netdev@vger.kernel.org
11141 S:      Supported
11142 F:      lib/objagg.c
11143 F:      lib/test_objagg.c
11144 F:      include/linux/objagg.h
11145
11146 NXP FSPI DRIVER
11147 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11148 M:      Ashish Kumar <ashish.kumar@nxp.com>
11149 L:      linux-spi@vger.kernel.org
11150 S:      Maintained
11151 F:      drivers/spi/spi-nxp-fspi.c
11152 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11153
11154 OBJTOOL
11155 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11156 M:      Peter Zijlstra <peterz@infradead.org>
11157 S:      Supported
11158 F:      tools/objtool/
11159
11160 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11161 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11162 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11163 L:      linuxppc-dev@lists.ozlabs.org
11164 S:      Supported
11165 F:      arch/powerpc/platforms/powernv/ocxl.c
11166 F:      arch/powerpc/include/asm/pnv-ocxl.h
11167 F:      drivers/misc/ocxl/
11168 F:      include/misc/ocxl*
11169 F:      include/uapi/misc/ocxl.h
11170 F:      Documentation/accelerators/ocxl.rst
11171
11172 OMAP AUDIO SUPPORT
11173 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11174 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11175 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11176 L:      linux-omap@vger.kernel.org
11177 S:      Maintained
11178 F:      sound/soc/ti/omap*
11179 F:      sound/soc/ti/rx51.c
11180 F:      sound/soc/ti/n810.c
11181 F:      sound/soc/ti/sdma-pcm.*
11182
11183 OMAP CLOCK FRAMEWORK SUPPORT
11184 M:      Paul Walmsley <paul@pwsan.com>
11185 L:      linux-omap@vger.kernel.org
11186 S:      Maintained
11187 F:      arch/arm/*omap*/*clock*
11188
11189 OMAP DEVICE TREE SUPPORT
11190 M:      Benoît Cousson <bcousson@baylibre.com>
11191 M:      Tony Lindgren <tony@atomide.com>
11192 L:      linux-omap@vger.kernel.org
11193 L:      devicetree@vger.kernel.org
11194 S:      Maintained
11195 F:      arch/arm/boot/dts/*omap*
11196 F:      arch/arm/boot/dts/*am3*
11197 F:      arch/arm/boot/dts/*am4*
11198 F:      arch/arm/boot/dts/*am5*
11199 F:      arch/arm/boot/dts/*dra7*
11200
11201 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11202 L:      linux-omap@vger.kernel.org
11203 L:      linux-fbdev@vger.kernel.org
11204 S:      Orphan
11205 F:      drivers/video/fbdev/omap2/
11206 F:      Documentation/arm/OMAP/DSS
11207
11208 OMAP FRAMEBUFFER SUPPORT
11209 L:      linux-fbdev@vger.kernel.org
11210 L:      linux-omap@vger.kernel.org
11211 S:      Orphan
11212 F:      drivers/video/fbdev/omap/
11213
11214 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11215 M:      Roger Quadros <rogerq@ti.com>
11216 M:      Tony Lindgren <tony@atomide.com>
11217 L:      linux-omap@vger.kernel.org
11218 S:      Maintained
11219 F:      drivers/memory/omap-gpmc.c
11220 F:      arch/arm/mach-omap2/*gpmc*
11221
11222 OMAP GPIO DRIVER
11223 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11224 M:      Santosh Shilimkar <ssantosh@kernel.org>
11225 M:      Kevin Hilman <khilman@kernel.org>
11226 L:      linux-omap@vger.kernel.org
11227 S:      Maintained
11228 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11229 F:      drivers/gpio/gpio-omap.c
11230
11231 OMAP HARDWARE SPINLOCK SUPPORT
11232 M:      Ohad Ben-Cohen <ohad@wizery.com>
11233 L:      linux-omap@vger.kernel.org
11234 S:      Maintained
11235 F:      drivers/hwspinlock/omap_hwspinlock.c
11236
11237 OMAP HS MMC SUPPORT
11238 L:      linux-mmc@vger.kernel.org
11239 L:      linux-omap@vger.kernel.org
11240 S:      Orphan
11241 F:      drivers/mmc/host/omap_hsmmc.c
11242
11243 OMAP HWMOD DATA
11244 M:      Paul Walmsley <paul@pwsan.com>
11245 L:      linux-omap@vger.kernel.org
11246 S:      Maintained
11247 F:      arch/arm/mach-omap2/omap_hwmod*data*
11248
11249 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11250 M:      Benoît Cousson <bcousson@baylibre.com>
11251 L:      linux-omap@vger.kernel.org
11252 S:      Maintained
11253 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11254
11255 OMAP HWMOD SUPPORT
11256 M:      Benoît Cousson <bcousson@baylibre.com>
11257 M:      Paul Walmsley <paul@pwsan.com>
11258 L:      linux-omap@vger.kernel.org
11259 S:      Maintained
11260 F:      arch/arm/mach-omap2/omap_hwmod.*
11261
11262 OMAP I2C DRIVER
11263 M:      Vignesh R <vigneshr@ti.com>
11264 L:      linux-omap@vger.kernel.org
11265 L:      linux-i2c@vger.kernel.org
11266 S:      Maintained
11267 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11268 F:      drivers/i2c/busses/i2c-omap.c
11269
11270 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11271 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11272 L:      linux-media@vger.kernel.org
11273 S:      Maintained
11274 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11275 F:      drivers/media/platform/omap3isp/
11276 F:      drivers/staging/media/omap4iss/
11277
11278 OMAP MMC SUPPORT
11279 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11280 L:      linux-omap@vger.kernel.org
11281 S:      Odd Fixes
11282 F:      drivers/mmc/host/omap.c
11283
11284 OMAP POWER MANAGEMENT SUPPORT
11285 M:      Kevin Hilman <khilman@kernel.org>
11286 L:      linux-omap@vger.kernel.org
11287 S:      Maintained
11288 F:      arch/arm/*omap*/*pm*
11289 F:      drivers/cpufreq/omap-cpufreq.c
11290
11291 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11292 M:      Rajendra Nayak <rnayak@codeaurora.org>
11293 M:      Paul Walmsley <paul@pwsan.com>
11294 L:      linux-omap@vger.kernel.org
11295 S:      Maintained
11296 F:      arch/arm/mach-omap2/prm*
11297
11298 OMAP RANDOM NUMBER GENERATOR SUPPORT
11299 M:      Deepak Saxena <dsaxena@plexity.net>
11300 S:      Maintained
11301 F:      drivers/char/hw_random/omap-rng.c
11302
11303 OMAP USB SUPPORT
11304 L:      linux-usb@vger.kernel.org
11305 L:      linux-omap@vger.kernel.org
11306 S:      Orphan
11307 F:      drivers/usb/*/*omap*
11308 F:      arch/arm/*omap*/usb*
11309
11310 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11311 M:      Mark Jackson <mpfj@newflow.co.uk>
11312 L:      linux-omap@vger.kernel.org
11313 S:      Maintained
11314 F:      arch/arm/boot/dts/am335x-nano.dts
11315
11316 OMAP1 SUPPORT
11317 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11318 M:      Tony Lindgren <tony@atomide.com>
11319 L:      linux-omap@vger.kernel.org
11320 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11322 S:      Maintained
11323 F:      arch/arm/mach-omap1/
11324 F:      arch/arm/plat-omap/
11325 F:      arch/arm/configs/omap1_defconfig
11326 F:      drivers/i2c/busses/i2c-omap.c
11327 F:      include/linux/platform_data/i2c-omap.h
11328 F:      include/linux/platform_data/ams-delta-fiq.h
11329
11330 OMAP2+ SUPPORT
11331 M:      Tony Lindgren <tony@atomide.com>
11332 L:      linux-omap@vger.kernel.org
11333 W:      http://www.muru.com/linux/omap/
11334 W:      http://linux.omap.com/
11335 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11337 S:      Maintained
11338 F:      arch/arm/mach-omap2/
11339 F:      arch/arm/plat-omap/
11340 F:      arch/arm/configs/omap2plus_defconfig
11341 F:      drivers/i2c/busses/i2c-omap.c
11342 F:      drivers/irqchip/irq-omap-intc.c
11343 F:      drivers/mfd/*omap*.c
11344 F:      drivers/mfd/menelaus.c
11345 F:      drivers/mfd/palmas.c
11346 F:      drivers/mfd/tps65217.c
11347 F:      drivers/mfd/tps65218.c
11348 F:      drivers/mfd/tps65910.c
11349 F:      drivers/mfd/twl-core.[ch]
11350 F:      drivers/mfd/twl4030*.c
11351 F:      drivers/mfd/twl6030*.c
11352 F:      drivers/mfd/twl6040*.c
11353 F:      drivers/regulator/palmas-regulator*.c
11354 F:      drivers/regulator/pbias-regulator.c
11355 F:      drivers/regulator/tps65217-regulator.c
11356 F:      drivers/regulator/tps65218-regulator.c
11357 F:      drivers/regulator/tps65910-regulator.c
11358 F:      drivers/regulator/twl-regulator.c
11359 F:      drivers/regulator/twl6030-regulator.c
11360 F:      include/linux/platform_data/i2c-omap.h
11361
11362 ONION OMEGA2+ BOARD
11363 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11364 L:      linux-mips@vger.kernel.org
11365 S:      Maintained
11366 F:      arch/mips/boot/dts/ralink/omega2p.dts
11367
11368 OMFS FILESYSTEM
11369 M:      Bob Copeland <me@bobcopeland.com>
11370 L:      linux-karma-devel@lists.sourceforge.net
11371 S:      Maintained
11372 F:      Documentation/filesystems/omfs.txt
11373 F:      fs/omfs/
11374
11375 OMNIKEY CARDMAN 4000 DRIVER
11376 M:      Harald Welte <laforge@gnumonks.org>
11377 S:      Maintained
11378 F:      drivers/char/pcmcia/cm4000_cs.c
11379 F:      include/linux/cm4000_cs.h
11380 F:      include/uapi/linux/cm4000_cs.h
11381
11382 OMNIKEY CARDMAN 4040 DRIVER
11383 M:      Harald Welte <laforge@gnumonks.org>
11384 S:      Maintained
11385 F:      drivers/char/pcmcia/cm4040_cs.*
11386
11387 OMNIVISION OV13858 SENSOR DRIVER
11388 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11389 L:      linux-media@vger.kernel.org
11390 T:      git git://linuxtv.org/media_tree.git
11391 S:      Maintained
11392 F:      drivers/media/i2c/ov13858.c
11393
11394 OMNIVISION OV2680 SENSOR DRIVER
11395 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11396 L:      linux-media@vger.kernel.org
11397 T:      git git://linuxtv.org/media_tree.git
11398 S:      Maintained
11399 F:      drivers/media/i2c/ov2680.c
11400 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11401
11402 OMNIVISION OV2685 SENSOR DRIVER
11403 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11404 L:      linux-media@vger.kernel.org
11405 T:      git git://linuxtv.org/media_tree.git
11406 S:      Maintained
11407 F:      drivers/media/i2c/ov2685.c
11408
11409 OMNIVISION OV5640 SENSOR DRIVER
11410 M:      Steve Longerbeam <slongerbeam@gmail.com>
11411 L:      linux-media@vger.kernel.org
11412 T:      git git://linuxtv.org/media_tree.git
11413 S:      Maintained
11414 F:      drivers/media/i2c/ov5640.c
11415
11416 OMNIVISION OV5647 SENSOR DRIVER
11417 M:      Luis Oliveira <lolivei@synopsys.com>
11418 L:      linux-media@vger.kernel.org
11419 T:      git git://linuxtv.org/media_tree.git
11420 S:      Maintained
11421 F:      drivers/media/i2c/ov5647.c
11422
11423 OMNIVISION OV5695 SENSOR DRIVER
11424 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11425 L:      linux-media@vger.kernel.org
11426 T:      git git://linuxtv.org/media_tree.git
11427 S:      Maintained
11428 F:      drivers/media/i2c/ov5695.c
11429
11430 OMNIVISION OV7670 SENSOR DRIVER
11431 M:      Jonathan Corbet <corbet@lwn.net>
11432 L:      linux-media@vger.kernel.org
11433 T:      git git://linuxtv.org/media_tree.git
11434 S:      Maintained
11435 F:      drivers/media/i2c/ov7670.c
11436 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11437
11438 OMNIVISION OV772x SENSOR DRIVER
11439 M:      Jacopo Mondi <jacopo@jmondi.org>
11440 L:      linux-media@vger.kernel.org
11441 T:      git git://linuxtv.org/media_tree.git
11442 S:      Odd fixes
11443 F:      drivers/media/i2c/ov772x.c
11444 F:      include/media/i2c/ov772x.h
11445 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11446
11447 OMNIVISION OV7740 SENSOR DRIVER
11448 M:      Wenyou Yang <wenyou.yang@microchip.com>
11449 L:      linux-media@vger.kernel.org
11450 T:      git git://linuxtv.org/media_tree.git
11451 S:      Maintained
11452 F:      drivers/media/i2c/ov7740.c
11453 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11454
11455 OMNIVISION OV9640 SENSOR DRIVER
11456 M:      Petr Cvek <petrcvekcz@gmail.com>
11457 L:      linux-media@vger.kernel.org
11458 S:      Maintained
11459 F:      drivers/media/i2c/ov9640.*
11460
11461 OMNIVISION OV8856 SENSOR DRIVER
11462 M:      Ben Kao <ben.kao@intel.com>
11463 L:      linux-media@vger.kernel.org
11464 T:      git git://linuxtv.org/media_tree.git
11465 S:      Maintained
11466 F:      drivers/media/i2c/ov8856.c
11467
11468 OMNIVISION OV9650 SENSOR DRIVER
11469 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11470 R:      Akinobu Mita <akinobu.mita@gmail.com>
11471 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11472 L:      linux-media@vger.kernel.org
11473 T:      git git://linuxtv.org/media_tree.git
11474 S:      Maintained
11475 F:      drivers/media/i2c/ov9650.c
11476 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11477
11478 ONENAND FLASH DRIVER
11479 M:      Kyungmin Park <kyungmin.park@samsung.com>
11480 L:      linux-mtd@lists.infradead.org
11481 S:      Maintained
11482 F:      drivers/mtd/nand/onenand/
11483 F:      include/linux/mtd/onenand*.h
11484
11485 ONSTREAM SCSI TAPE DRIVER
11486 M:      Willem Riede <osst@riede.org>
11487 L:      osst-users@lists.sourceforge.net
11488 L:      linux-scsi@vger.kernel.org
11489 S:      Maintained
11490 F:      Documentation/scsi/osst.txt
11491 F:      drivers/scsi/osst.*
11492 F:      drivers/scsi/osst_*.h
11493 F:      drivers/scsi/st.h
11494
11495 OP-TEE DRIVER
11496 M:      Jens Wiklander <jens.wiklander@linaro.org>
11497 S:      Maintained
11498 F:      drivers/tee/optee/
11499
11500 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11501 M:      Sumit Garg <sumit.garg@linaro.org>
11502 S:      Maintained
11503 F:      drivers/char/hw_random/optee-rng.c
11504
11505 OPA-VNIC DRIVER
11506 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11507 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11508 L:      linux-rdma@vger.kernel.org
11509 S:      Supported
11510 F:      drivers/infiniband/ulp/opa_vnic
11511
11512 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11513 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11514 M:      Frank Rowand <frowand.list@gmail.com>
11515 L:      devicetree@vger.kernel.org
11516 S:      Maintained
11517 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11518 F:      Documentation/devicetree/overlay-notes.txt
11519 F:      drivers/of/overlay.c
11520 F:      drivers/of/resolver.c
11521 K:      of_overlay_notifier_
11522
11523 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11524 M:      Rob Herring <robh+dt@kernel.org>
11525 M:      Frank Rowand <frowand.list@gmail.com>
11526 L:      devicetree@vger.kernel.org
11527 W:      http://www.devicetree.org/
11528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11529 S:      Maintained
11530 F:      drivers/of/
11531 F:      include/linux/of*.h
11532 F:      scripts/dtc/
11533 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11534
11535 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11536 M:      Rob Herring <robh+dt@kernel.org>
11537 M:      Mark Rutland <mark.rutland@arm.com>
11538 L:      devicetree@vger.kernel.org
11539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11540 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11541 S:      Maintained
11542 F:      Documentation/devicetree/
11543 F:      arch/*/boot/dts/
11544 F:      include/dt-bindings/
11545
11546 OPENCORES I2C BUS DRIVER
11547 M:      Peter Korsgaard <peter@korsgaard.com>
11548 M:      Andrew Lunn <andrew@lunn.ch>
11549 L:      linux-i2c@vger.kernel.org
11550 S:      Maintained
11551 F:      Documentation/i2c/busses/i2c-ocores
11552 F:      drivers/i2c/busses/i2c-ocores.c
11553 F:      include/linux/platform_data/i2c-ocores.h
11554
11555 OPENRISC ARCHITECTURE
11556 M:      Jonas Bonn <jonas@southpole.se>
11557 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11558 M:      Stafford Horne <shorne@gmail.com>
11559 T:      git git://github.com/openrisc/linux.git
11560 L:      openrisc@lists.librecores.org
11561 W:      http://openrisc.io
11562 S:      Maintained
11563 F:      Documentation/devicetree/bindings/openrisc/
11564 F:      Documentation/openrisc/
11565 F:      arch/openrisc/
11566 F:      drivers/irqchip/irq-ompic.c
11567 F:      drivers/irqchip/irq-or1k-*
11568
11569 OPENVSWITCH
11570 M:      Pravin B Shelar <pshelar@ovn.org>
11571 L:      netdev@vger.kernel.org
11572 L:      dev@openvswitch.org
11573 W:      http://openvswitch.org
11574 S:      Maintained
11575 F:      net/openvswitch/
11576 F:      include/uapi/linux/openvswitch.h
11577
11578 OPERATING PERFORMANCE POINTS (OPP)
11579 M:      Viresh Kumar <vireshk@kernel.org>
11580 M:      Nishanth Menon <nm@ti.com>
11581 M:      Stephen Boyd <sboyd@kernel.org>
11582 L:      linux-pm@vger.kernel.org
11583 S:      Maintained
11584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11585 F:      drivers/opp/
11586 F:      include/linux/pm_opp.h
11587 F:      Documentation/power/opp.txt
11588 F:      Documentation/devicetree/bindings/opp/
11589
11590 OPL4 DRIVER
11591 M:      Clemens Ladisch <clemens@ladisch.de>
11592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11593 T:      git git://git.alsa-project.org/alsa-kernel.git
11594 S:      Maintained
11595 F:      sound/drivers/opl4/
11596
11597 OPROFILE
11598 M:      Robert Richter <rric@kernel.org>
11599 L:      oprofile-list@lists.sf.net
11600 S:      Maintained
11601 F:      arch/*/include/asm/oprofile*.h
11602 F:      arch/*/oprofile/
11603 F:      drivers/oprofile/
11604 F:      include/linux/oprofile.h
11605
11606 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11607 M:      Mark Fasheh <mark@fasheh.com>
11608 M:      Joel Becker <jlbec@evilplan.org>
11609 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11610 W:      http://ocfs2.wiki.kernel.org
11611 S:      Supported
11612 F:      Documentation/filesystems/ocfs2.txt
11613 F:      Documentation/filesystems/dlmfs.txt
11614 F:      fs/ocfs2/
11615
11616 ORANGEFS FILESYSTEM
11617 M:      Mike Marshall <hubcap@omnibond.com>
11618 R:      Martin Brandenburg <martin@omnibond.com>
11619 L:      devel@lists.orangefs.org
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11621 S:      Supported
11622 F:      fs/orangefs/
11623 F:      Documentation/filesystems/orangefs.txt
11624
11625 ORINOCO DRIVER
11626 L:      linux-wireless@vger.kernel.org
11627 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11628 W:      http://www.nongnu.org/orinoco/
11629 S:      Orphan
11630 F:      drivers/net/wireless/intersil/orinoco/
11631
11632 OSD LIBRARY and FILESYSTEM
11633 M:      Boaz Harrosh <ooo@electrozaur.com>
11634 S:      Maintained
11635 F:      drivers/scsi/osd/
11636 F:      include/scsi/osd_*
11637 F:      fs/exofs/
11638
11639 OV2659 OMNIVISION SENSOR DRIVER
11640 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11641 L:      linux-media@vger.kernel.org
11642 W:      https://linuxtv.org
11643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11644 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11645 S:      Maintained
11646 F:      drivers/media/i2c/ov2659.c
11647 F:      include/media/i2c/ov2659.h
11648
11649 OVERLAY FILESYSTEM
11650 M:      Miklos Szeredi <miklos@szeredi.hu>
11651 L:      linux-unionfs@vger.kernel.org
11652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11653 S:      Supported
11654 F:      fs/overlayfs/
11655 F:      Documentation/filesystems/overlayfs.txt
11656
11657 P54 WIRELESS DRIVER
11658 M:      Christian Lamparter <chunkeey@googlemail.com>
11659 L:      linux-wireless@vger.kernel.org
11660 W:      http://wireless.kernel.org/en/users/Drivers/p54
11661 S:      Maintained
11662 F:      drivers/net/wireless/intersil/p54/
11663
11664 PA SEMI ETHERNET DRIVER
11665 L:      netdev@vger.kernel.org
11666 S:      Orphan
11667 F:      drivers/net/ethernet/pasemi/*
11668
11669 PA SEMI SMBUS DRIVER
11670 L:      linux-i2c@vger.kernel.org
11671 S:      Orphan
11672 F:      drivers/i2c/busses/i2c-pasemi.c
11673
11674 PADATA PARALLEL EXECUTION MECHANISM
11675 M:      Steffen Klassert <steffen.klassert@secunet.com>
11676 L:      linux-crypto@vger.kernel.org
11677 S:      Maintained
11678 F:      kernel/padata.c
11679 F:      include/linux/padata.h
11680 F:      Documentation/padata.txt
11681
11682 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11683 M:      Harald Welte <laforge@gnumonks.org>
11684 L:      platform-driver-x86@vger.kernel.org
11685 S:      Maintained
11686 F:      drivers/platform/x86/panasonic-laptop.c
11687
11688 PARALLEL LCD/KEYPAD PANEL DRIVER
11689 M:      Willy Tarreau <willy@haproxy.com>
11690 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11691 S:      Odd Fixes
11692 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11693 F:      drivers/auxdisplay/panel.c
11694
11695 PARALLEL PORT SUBSYSTEM
11696 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11697 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11698 L:      linux-parport@lists.infradead.org (subscribers-only)
11699 S:      Maintained
11700 F:      drivers/parport/
11701 F:      include/linux/parport*.h
11702 F:      drivers/char/ppdev.c
11703 F:      include/uapi/linux/ppdev.h
11704 F:      Documentation/parport*.txt
11705
11706 PARAVIRT_OPS INTERFACE
11707 M:      Juergen Gross <jgross@suse.com>
11708 M:      Alok Kataria <akataria@vmware.com>
11709 L:      virtualization@lists.linux-foundation.org
11710 S:      Supported
11711 F:      Documentation/virtual/paravirt_ops.txt
11712 F:      arch/*/kernel/paravirt*
11713 F:      arch/*/include/asm/paravirt*.h
11714 F:      include/linux/hypervisor.h
11715
11716 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11717 M:      Tim Waugh <tim@cyberelk.net>
11718 L:      linux-parport@lists.infradead.org (subscribers-only)
11719 S:      Maintained
11720 F:      Documentation/blockdev/paride.txt
11721 F:      drivers/block/paride/
11722
11723 PARISC ARCHITECTURE
11724 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11725 M:      Helge Deller <deller@gmx.de>
11726 L:      linux-parisc@vger.kernel.org
11727 W:      http://www.parisc-linux.org/
11728 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11731 S:      Maintained
11732 F:      arch/parisc/
11733 F:      Documentation/parisc/
11734 F:      drivers/parisc/
11735 F:      drivers/char/agp/parisc-agp.c
11736 F:      drivers/input/serio/gscps2.c
11737 F:      drivers/parport/parport_gsc.*
11738 F:      drivers/tty/serial/8250/8250_gsc.c
11739 F:      drivers/video/fbdev/sti*
11740 F:      drivers/video/console/sti*
11741 F:      drivers/video/logo/logo_parisc*
11742
11743 PARMAN
11744 M:      Jiri Pirko <jiri@mellanox.com>
11745 L:      netdev@vger.kernel.org
11746 S:      Supported
11747 F:      lib/parman.c
11748 F:      lib/test_parman.c
11749 F:      include/linux/parman.h
11750
11751 PC ENGINES APU BOARD DRIVER
11752 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11753 S:      Maintained
11754 F:      drivers/platform/x86/pcengines-apuv2.c
11755
11756 PC87360 HARDWARE MONITORING DRIVER
11757 M:      Jim Cromie <jim.cromie@gmail.com>
11758 L:      linux-hwmon@vger.kernel.org
11759 S:      Maintained
11760 F:      Documentation/hwmon/pc87360
11761 F:      drivers/hwmon/pc87360.c
11762
11763 PC8736x GPIO DRIVER
11764 M:      Jim Cromie <jim.cromie@gmail.com>
11765 S:      Maintained
11766 F:      drivers/char/pc8736x_gpio.c
11767
11768 PC87427 HARDWARE MONITORING DRIVER
11769 M:      Jean Delvare <jdelvare@suse.com>
11770 L:      linux-hwmon@vger.kernel.org
11771 S:      Maintained
11772 F:      Documentation/hwmon/pc87427
11773 F:      drivers/hwmon/pc87427.c
11774
11775 PCA9532 LED DRIVER
11776 M:      Riku Voipio <riku.voipio@iki.fi>
11777 S:      Maintained
11778 F:      drivers/leds/leds-pca9532.c
11779 F:      include/linux/leds-pca9532.h
11780
11781 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11782 M:      Guenter Roeck <linux@roeck-us.net>
11783 L:      linux-i2c@vger.kernel.org
11784 S:      Maintained
11785 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11786
11787 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11788 M:      Khalid Aziz <khalid@gonehiking.org>
11789 S:      Maintained
11790 F:      drivers/firmware/pcdp.*
11791
11792 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11793 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11794 L:      linux-pci@vger.kernel.org
11795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11796 S:      Maintained
11797 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11798 F:      drivers/pci/controller/pci-aardvark.c
11799
11800 PCI DRIVER FOR ALTERA PCIE IP
11801 M:      Ley Foon Tan <lftan@altera.com>
11802 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11803 L:      linux-pci@vger.kernel.org
11804 S:      Supported
11805 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11806 F:      drivers/pci/controller/pcie-altera.c
11807
11808 PCI DRIVER FOR APPLIEDMICRO XGENE
11809 M:      Toan Le <toan@os.amperecomputing.com>
11810 L:      linux-pci@vger.kernel.org
11811 L:      linux-arm-kernel@lists.infradead.org
11812 S:      Maintained
11813 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11814 F:      drivers/pci/controller/pci-xgene.c
11815
11816 PCI DRIVER FOR ARM VERSATILE PLATFORM
11817 M:      Rob Herring <robh@kernel.org>
11818 L:      linux-pci@vger.kernel.org
11819 L:      linux-arm-kernel@lists.infradead.org
11820 S:      Maintained
11821 F:      Documentation/devicetree/bindings/pci/versatile.txt
11822 F:      drivers/pci/controller/pci-versatile.c
11823
11824 PCI DRIVER FOR ARMADA 8K
11825 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11826 L:      linux-pci@vger.kernel.org
11827 L:      linux-arm-kernel@lists.infradead.org
11828 S:      Maintained
11829 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11830 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11831
11832 PCI DRIVER FOR CADENCE PCIE IP
11833 M:      Tom Joseph <tjoseph@cadence.com>
11834 L:      linux-pci@vger.kernel.org
11835 S:      Maintained
11836 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11837 F:      drivers/pci/controller/pcie-cadence*
11838
11839 PCI DRIVER FOR FREESCALE LAYERSCAPE
11840 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11841 M:      Mingkai Hu <mingkai.hu@nxp.com>
11842 M:      Roy Zang <roy.zang@nxp.com>
11843 L:      linuxppc-dev@lists.ozlabs.org
11844 L:      linux-pci@vger.kernel.org
11845 L:      linux-arm-kernel@lists.infradead.org
11846 S:      Maintained
11847 F:      drivers/pci/controller/dwc/*layerscape*
11848
11849 PCI DRIVER FOR GENERIC OF HOSTS
11850 M:      Will Deacon <will.deacon@arm.com>
11851 L:      linux-pci@vger.kernel.org
11852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11853 S:      Maintained
11854 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11855 F:      drivers/pci/controller/pci-host-common.c
11856 F:      drivers/pci/controller/pci-host-generic.c
11857
11858 PCI DRIVER FOR IMX6
11859 M:      Richard Zhu <hongxing.zhu@nxp.com>
11860 M:      Lucas Stach <l.stach@pengutronix.de>
11861 L:      linux-pci@vger.kernel.org
11862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11863 S:      Maintained
11864 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11865 F:      drivers/pci/controller/dwc/*imx6*
11866
11867 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11868 M:      Keith Busch <keith.busch@intel.com>
11869 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11870 L:      linux-pci@vger.kernel.org
11871 S:      Supported
11872 F:      drivers/pci/controller/vmd.c
11873
11874 PCI DRIVER FOR MICROSEMI SWITCHTEC
11875 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11876 M:      Logan Gunthorpe <logang@deltatee.com>
11877 L:      linux-pci@vger.kernel.org
11878 S:      Maintained
11879 F:      Documentation/switchtec.txt
11880 F:      Documentation/ABI/testing/sysfs-class-switchtec
11881 F:      drivers/pci/switch/switchtec*
11882 F:      include/uapi/linux/switchtec_ioctl.h
11883 F:      include/linux/switchtec.h
11884 F:      drivers/ntb/hw/mscc/
11885
11886 PCI DRIVER FOR MOBIVEIL PCIE IP
11887 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11888 L:      linux-pci@vger.kernel.org
11889 S:      Supported
11890 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11891 F:      drivers/pci/controller/pcie-mobiveil.c
11892
11893 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11894 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11895 M:      Jason Cooper <jason@lakedaemon.net>
11896 L:      linux-pci@vger.kernel.org
11897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11898 S:      Maintained
11899 F:      drivers/pci/controller/*mvebu*
11900
11901 PCI DRIVER FOR NVIDIA TEGRA
11902 M:      Thierry Reding <thierry.reding@gmail.com>
11903 L:      linux-tegra@vger.kernel.org
11904 L:      linux-pci@vger.kernel.org
11905 S:      Supported
11906 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11907 F:      drivers/pci/controller/pci-tegra.c
11908
11909 PCI DRIVER FOR RENESAS R-CAR
11910 M:      Simon Horman <horms@verge.net.au>
11911 L:      linux-pci@vger.kernel.org
11912 L:      linux-renesas-soc@vger.kernel.org
11913 S:      Maintained
11914 F:      drivers/pci/controller/*rcar*
11915
11916 PCI DRIVER FOR SAMSUNG EXYNOS
11917 M:      Jingoo Han <jingoohan1@gmail.com>
11918 L:      linux-pci@vger.kernel.org
11919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11920 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11921 S:      Maintained
11922 F:      drivers/pci/controller/dwc/pci-exynos.c
11923
11924 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11925 M:      Jingoo Han <jingoohan1@gmail.com>
11926 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11927 L:      linux-pci@vger.kernel.org
11928 S:      Maintained
11929 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11930 F:      drivers/pci/controller/dwc/*designware*
11931
11932 PCI DRIVER FOR TI DRA7XX
11933 M:      Kishon Vijay Abraham I <kishon@ti.com>
11934 L:      linux-omap@vger.kernel.org
11935 L:      linux-pci@vger.kernel.org
11936 S:      Supported
11937 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11938 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11939
11940 PCI DRIVER FOR TI KEYSTONE
11941 M:      Murali Karicheri <m-karicheri2@ti.com>
11942 L:      linux-pci@vger.kernel.org
11943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11944 S:      Maintained
11945 F:      drivers/pci/controller/dwc/pci-keystone.c
11946
11947 PCI ENDPOINT SUBSYSTEM
11948 M:      Kishon Vijay Abraham I <kishon@ti.com>
11949 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11950 L:      linux-pci@vger.kernel.org
11951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11952 S:      Supported
11953 F:      drivers/pci/endpoint/
11954 F:      drivers/misc/pci_endpoint_test.c
11955 F:      tools/pci/
11956
11957 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11958 M:      Russell Currey <ruscur@russell.cc>
11959 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11960 M:      Oliver O'Halloran <oohall@gmail.com>
11961 L:      linuxppc-dev@lists.ozlabs.org
11962 S:      Supported
11963 F:      Documentation/PCI/pci-error-recovery.txt
11964 F:      drivers/pci/pcie/aer.c
11965 F:      drivers/pci/pcie/dpc.c
11966 F:      drivers/pci/pcie/err.c
11967 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11968 F:      arch/powerpc/kernel/eeh*.c
11969 F:      arch/powerpc/platforms/*/eeh*.c
11970 F:      arch/powerpc/include/*/eeh*.h
11971
11972 PCI ERROR RECOVERY
11973 M:      Linas Vepstas <linasvepstas@gmail.com>
11974 L:      linux-pci@vger.kernel.org
11975 S:      Supported
11976 F:      Documentation/PCI/pci-error-recovery.txt
11977
11978 PCI MSI DRIVER FOR ALTERA MSI IP
11979 M:      Ley Foon Tan <lftan@altera.com>
11980 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11981 L:      linux-pci@vger.kernel.org
11982 S:      Supported
11983 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11984 F:      drivers/pci/controller/pcie-altera-msi.c
11985
11986 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11987 M:      Toan Le <toan@os.amperecomputing.com>
11988 L:      linux-pci@vger.kernel.org
11989 L:      linux-arm-kernel@lists.infradead.org
11990 S:      Maintained
11991 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11992 F:      drivers/pci/controller/pci-xgene-msi.c
11993
11994 PCI SUBSYSTEM
11995 M:      Bjorn Helgaas <bhelgaas@google.com>
11996 L:      linux-pci@vger.kernel.org
11997 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11999 S:      Supported
12000 F:      Documentation/devicetree/bindings/pci/
12001 F:      Documentation/PCI/
12002 F:      drivers/acpi/pci*
12003 F:      drivers/pci/
12004 F:      include/asm-generic/pci*
12005 F:      include/linux/pci*
12006 F:      include/linux/of_pci.h
12007 F:      include/uapi/linux/pci*
12008 F:      lib/pci*
12009 F:      arch/x86/pci/
12010 F:      arch/x86/kernel/quirks.c
12011 F:      arch/x86/kernel/early-quirks.c
12012
12013 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12014 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12015 L:      linux-pci@vger.kernel.org
12016 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12018 S:      Supported
12019 F:      drivers/pci/controller/
12020
12021 PCIE DRIVER FOR AMLOGIC MESON
12022 M:      Yue Wang <yue.wang@Amlogic.com>
12023 L:      linux-pci@vger.kernel.org
12024 L:      linux-amlogic@lists.infradead.org
12025 S:      Maintained
12026 F:      drivers/pci/controller/dwc/pci-meson.c
12027
12028 PCIE DRIVER FOR AXIS ARTPEC
12029 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12030 L:      linux-arm-kernel@axis.com
12031 L:      linux-pci@vger.kernel.org
12032 S:      Maintained
12033 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12034 F:      drivers/pci/controller/dwc/*artpec*
12035
12036 PCIE DRIVER FOR CAVIUM THUNDERX
12037 M:      David Daney <david.daney@cavium.com>
12038 L:      linux-pci@vger.kernel.org
12039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12040 S:      Supported
12041 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12042 F:      drivers/pci/controller/pci-thunder-*
12043
12044 PCIE DRIVER FOR HISILICON
12045 M:      Zhou Wang <wangzhou1@hisilicon.com>
12046 L:      linux-pci@vger.kernel.org
12047 S:      Maintained
12048 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12049 F:      drivers/pci/controller/dwc/pcie-hisi.c
12050
12051 PCIE DRIVER FOR HISILICON KIRIN
12052 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12053 M:      Binghui Wang <wangbinghui@hisilicon.com>
12054 L:      linux-pci@vger.kernel.org
12055 S:      Maintained
12056 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12057 F:      drivers/pci/controller/dwc/pcie-kirin.c
12058
12059 PCIE DRIVER FOR HISILICON STB
12060 M:      Shawn Guo <shawn.guo@linaro.org>
12061 L:      linux-pci@vger.kernel.org
12062 S:      Maintained
12063 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12064 F:      drivers/pci/controller/dwc/pcie-histb.c
12065
12066 PCIE DRIVER FOR MEDIATEK
12067 M:      Ryder Lee <ryder.lee@mediatek.com>
12068 L:      linux-pci@vger.kernel.org
12069 L:      linux-mediatek@lists.infradead.org
12070 S:      Supported
12071 F:      Documentation/devicetree/bindings/pci/mediatek*
12072 F:      drivers/pci/controller/*mediatek*
12073
12074 PCIE DRIVER FOR QUALCOMM MSM
12075 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12076 L:      linux-pci@vger.kernel.org
12077 L:      linux-arm-msm@vger.kernel.org
12078 S:      Maintained
12079 F:      drivers/pci/controller/dwc/*qcom*
12080
12081 PCIE DRIVER FOR ROCKCHIP
12082 M:      Shawn Lin <shawn.lin@rock-chips.com>
12083 L:      linux-pci@vger.kernel.org
12084 L:      linux-rockchip@lists.infradead.org
12085 S:      Maintained
12086 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12087 F:      drivers/pci/controller/pcie-rockchip*
12088
12089 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12090 M:      Linus Walleij <linus.walleij@linaro.org>
12091 L:      linux-pci@vger.kernel.org
12092 S:      Maintained
12093 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12094 F:      drivers/pci/controller/pci-v3-semi.c
12095
12096 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12097 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12098 L:      linux-pci@vger.kernel.org
12099 S:      Maintained
12100 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12101 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12102
12103 PCIE DRIVER FOR ST SPEAR13XX
12104 M:      Pratyush Anand <pratyush.anand@gmail.com>
12105 L:      linux-pci@vger.kernel.org
12106 S:      Maintained
12107 F:      drivers/pci/controller/dwc/*spear*
12108
12109 PCMCIA SUBSYSTEM
12110 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12112 S:      Odd Fixes
12113 F:      Documentation/pcmcia/
12114 F:      tools/pcmcia/
12115 F:      drivers/pcmcia/
12116 F:      include/pcmcia/
12117
12118 PCNET32 NETWORK DRIVER
12119 M:      Don Fry <pcnet32@frontier.com>
12120 L:      netdev@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/net/ethernet/amd/pcnet32.c
12123
12124 PCRYPT PARALLEL CRYPTO ENGINE
12125 M:      Steffen Klassert <steffen.klassert@secunet.com>
12126 L:      linux-crypto@vger.kernel.org
12127 S:      Maintained
12128 F:      crypto/pcrypt.c
12129 F:      include/crypto/pcrypt.h
12130
12131 PEAQ WMI HOTKEYS DRIVER
12132 M:      Hans de Goede <hdegoede@redhat.com>
12133 L:      platform-driver-x86@vger.kernel.org
12134 S:      Maintained
12135 F:      drivers/platform/x86/peaq-wmi.c
12136
12137 PER-CPU MEMORY ALLOCATOR
12138 M:      Dennis Zhou <dennis@kernel.org>
12139 M:      Tejun Heo <tj@kernel.org>
12140 M:      Christoph Lameter <cl@linux.com>
12141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12142 S:      Maintained
12143 F:      include/linux/percpu*.h
12144 F:      mm/percpu*.c
12145 F:      arch/*/include/asm/percpu.h
12146
12147 PER-TASK DELAY ACCOUNTING
12148 M:      Balbir Singh <bsingharora@gmail.com>
12149 S:      Maintained
12150 F:      include/linux/delayacct.h
12151 F:      kernel/delayacct.c
12152
12153 PERFORMANCE EVENTS SUBSYSTEM
12154 M:      Peter Zijlstra <peterz@infradead.org>
12155 M:      Ingo Molnar <mingo@redhat.com>
12156 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12157 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12158 R:      Jiri Olsa <jolsa@redhat.com>
12159 R:      Namhyung Kim <namhyung@kernel.org>
12160 L:      linux-kernel@vger.kernel.org
12161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12162 S:      Supported
12163 F:      kernel/events/*
12164 F:      include/linux/perf_event.h
12165 F:      include/uapi/linux/perf_event.h
12166 F:      arch/*/kernel/perf_event*.c
12167 F:      arch/*/kernel/*/perf_event*.c
12168 F:      arch/*/kernel/*/*/perf_event*.c
12169 F:      arch/*/include/asm/perf_event.h
12170 F:      arch/*/kernel/perf_callchain.c
12171 F:      arch/*/events/*
12172 F:      tools/perf/
12173
12174 PERSONALITY HANDLING
12175 M:      Christoph Hellwig <hch@infradead.org>
12176 L:      linux-abi-devel@lists.sourceforge.net
12177 S:      Maintained
12178 F:      include/linux/personality.h
12179 F:      include/uapi/linux/personality.h
12180
12181 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12182 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12183 L:      linux-input@vger.kernel.org
12184 S:      Maintained
12185 F:      Documentation/input/devices/pxrc.rst
12186 F:      drivers/input/joystick/pxrc.c
12187
12188 PHONET PROTOCOL
12189 M:      Remi Denis-Courmont <courmisch@gmail.com>
12190 S:      Supported
12191 F:      Documentation/networking/phonet.txt
12192 F:      include/linux/phonet.h
12193 F:      include/net/phonet/
12194 F:      include/uapi/linux/phonet.h
12195 F:      net/phonet/
12196
12197 PHRAM MTD DRIVER
12198 M:      Joern Engel <joern@lazybastard.org>
12199 L:      linux-mtd@lists.infradead.org
12200 S:      Maintained
12201 F:      drivers/mtd/devices/phram.c
12202
12203 PICOLCD HID DRIVER
12204 M:      Bruno Prémont <bonbons@linux-vserver.org>
12205 L:      linux-input@vger.kernel.org
12206 S:      Maintained
12207 F:      drivers/hid/hid-picolcd*
12208
12209 PICOXCELL SUPPORT
12210 M:      Jamie Iles <jamie@jamieiles.com>
12211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12212 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12213 S:      Supported
12214 F:      arch/arm/boot/dts/picoxcell*
12215 F:      arch/arm/mach-picoxcell/
12216 F:      drivers/crypto/picoxcell*
12217
12218 PIN CONTROL SUBSYSTEM
12219 M:      Linus Walleij <linus.walleij@linaro.org>
12220 L:      linux-gpio@vger.kernel.org
12221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12222 S:      Maintained
12223 F:      Documentation/devicetree/bindings/pinctrl/
12224 F:      Documentation/driver-api/pinctl.rst
12225 F:      drivers/pinctrl/
12226 F:      include/linux/pinctrl/
12227
12228 PIN CONTROLLER - MICROCHIP AT91
12229 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12231 L:      linux-gpio@vger.kernel.org
12232 S:      Supported
12233 F:      drivers/pinctrl/pinctrl-at91*
12234
12235 PIN CONTROLLER - FREESCALE
12236 M:      Dong Aisheng <aisheng.dong@nxp.com>
12237 M:      Fabio Estevam <festevam@gmail.com>
12238 M:      Shawn Guo <shawnguo@kernel.org>
12239 M:      Stefan Agner <stefan@agner.ch>
12240 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12241 L:      linux-gpio@vger.kernel.org
12242 S:      Maintained
12243 F:      drivers/pinctrl/freescale/
12244 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12245
12246 PIN CONTROLLER - INTEL
12247 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12248 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12250 S:      Maintained
12251 F:      drivers/pinctrl/intel/
12252
12253 PIN CONTROLLER - MEDIATEK
12254 M:      Sean Wang <sean.wang@kernel.org>
12255 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12256 S:      Maintained
12257 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12258 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12259 F:      drivers/pinctrl/mediatek/
12260
12261 PIN CONTROLLER - QUALCOMM
12262 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12263 S:      Maintained
12264 L:      linux-arm-msm@vger.kernel.org
12265 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12266 F:      drivers/pinctrl/qcom/
12267
12268 PIN CONTROLLER - RENESAS
12269 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12270 L:      linux-renesas-soc@vger.kernel.org
12271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12272 S:      Maintained
12273 F:      drivers/pinctrl/pinctrl-rz*
12274 F:      drivers/pinctrl/sh-pfc/
12275
12276 PIN CONTROLLER - SAMSUNG
12277 M:      Tomasz Figa <tomasz.figa@gmail.com>
12278 M:      Krzysztof Kozlowski <krzk@kernel.org>
12279 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12281 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12282 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12284 S:      Maintained
12285 F:      drivers/pinctrl/samsung/
12286 F:      include/dt-bindings/pinctrl/samsung.h
12287 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12288
12289 PIN CONTROLLER - SINGLE
12290 M:      Tony Lindgren <tony@atomide.com>
12291 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12293 L:      linux-omap@vger.kernel.org
12294 S:      Maintained
12295 F:      drivers/pinctrl/pinctrl-single.c
12296
12297 PIN CONTROLLER - ST SPEAR
12298 M:      Viresh Kumar <vireshk@kernel.org>
12299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12300 W:      http://www.st.com/spear
12301 S:      Maintained
12302 F:      drivers/pinctrl/spear/
12303
12304 PISTACHIO SOC SUPPORT
12305 M:      James Hartley <james.hartley@sondrel.com>
12306 L:      linux-mips@vger.kernel.org
12307 S:      Odd Fixes
12308 F:      arch/mips/pistachio/
12309 F:      arch/mips/include/asm/mach-pistachio/
12310 F:      arch/mips/boot/dts/img/pistachio*
12311 F:      arch/mips/configs/pistachio*_defconfig
12312
12313 PKTCDVD DRIVER
12314 S:      Orphan
12315 M:      linux-block@vger.kernel.org
12316 F:      drivers/block/pktcdvd.c
12317 F:      include/linux/pktcdvd.h
12318 F:      include/uapi/linux/pktcdvd.h
12319
12320 PKUNITY SOC DRIVERS
12321 M:      Guan Xuetao <gxt@pku.edu.cn>
12322 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12323 S:      Maintained
12324 T:      git git://github.com/gxt/linux.git
12325 F:      drivers/input/serio/i8042-unicore32io.h
12326 F:      drivers/i2c/busses/i2c-puv3.c
12327 F:      drivers/video/fbdev/fb-puv3.c
12328 F:      drivers/rtc/rtc-puv3.c
12329
12330 PMBUS HARDWARE MONITORING DRIVERS
12331 M:      Guenter Roeck <linux@roeck-us.net>
12332 L:      linux-hwmon@vger.kernel.org
12333 W:      http://hwmon.wiki.kernel.org/
12334 W:      http://www.roeck-us.net/linux/drivers/
12335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12336 S:      Maintained
12337 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12338 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12339 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12340 F:      Documentation/hwmon/adm1275
12341 F:      Documentation/hwmon/ibm-cffps
12342 F:      Documentation/hwmon/ir35221
12343 F:      Documentation/hwmon/lm25066
12344 F:      Documentation/hwmon/ltc2978
12345 F:      Documentation/hwmon/ltc3815
12346 F:      Documentation/hwmon/max16064
12347 F:      Documentation/hwmon/max20751
12348 F:      Documentation/hwmon/max31785
12349 F:      Documentation/hwmon/max34440
12350 F:      Documentation/hwmon/max8688
12351 F:      Documentation/hwmon/pmbus
12352 F:      Documentation/hwmon/pmbus-core
12353 F:      Documentation/hwmon/tps40422
12354 F:      Documentation/hwmon/ucd9000
12355 F:      Documentation/hwmon/ucd9200
12356 F:      Documentation/hwmon/zl6100
12357 F:      drivers/hwmon/pmbus/
12358 F:      include/linux/pmbus.h
12359
12360 PMC SIERRA MaxRAID DRIVER
12361 L:      linux-scsi@vger.kernel.org
12362 W:      http://www.pmc-sierra.com/
12363 S:      Orphan
12364 F:      drivers/scsi/pmcraid.*
12365
12366 PMC SIERRA PM8001 DRIVER
12367 M:      Jack Wang <jinpu.wang@profitbricks.com>
12368 M:      lindar_liu@usish.com
12369 L:      linux-scsi@vger.kernel.org
12370 S:      Supported
12371 F:      drivers/scsi/pm8001/
12372
12373 PNP SUPPORT
12374 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12375 S:      Maintained
12376 F:      drivers/pnp/
12377
12378 PNI RM3100 IIO DRIVER
12379 M:      Song Qiang <songqiang1304521@gmail.com>
12380 L:      linux-iio@vger.kernel.org
12381 S:      Maintained
12382 F:      drivers/iio/magnetometer/rm3100*
12383 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12384
12385 POSIX CLOCKS and TIMERS
12386 M:      Thomas Gleixner <tglx@linutronix.de>
12387 L:      linux-kernel@vger.kernel.org
12388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12389 S:      Maintained
12390 F:      fs/timerfd.c
12391 F:      include/linux/timer*
12392 F:      kernel/time/*timer*
12393
12394 POWER MANAGEMENT CORE
12395 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12396 L:      linux-pm@vger.kernel.org
12397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12398 B:      https://bugzilla.kernel.org
12399 S:      Supported
12400 F:      drivers/base/power/
12401 F:      include/linux/pm.h
12402 F:      include/linux/pm_*
12403 F:      include/linux/powercap.h
12404 F:      drivers/powercap/
12405 F:      kernel/configs/nopm.config
12406
12407 POWER STATE COORDINATION INTERFACE (PSCI)
12408 M:      Mark Rutland <mark.rutland@arm.com>
12409 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12410 L:      linux-arm-kernel@lists.infradead.org
12411 S:      Maintained
12412 F:      drivers/firmware/psci*.c
12413 F:      include/linux/psci.h
12414 F:      include/uapi/linux/psci.h
12415
12416 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12417 M:      Sebastian Reichel <sre@kernel.org>
12418 L:      linux-pm@vger.kernel.org
12419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12420 S:      Maintained
12421 F:      Documentation/ABI/testing/sysfs-class-power
12422 F:      Documentation/devicetree/bindings/power/supply/
12423 F:      include/linux/power_supply.h
12424 F:      drivers/power/supply/
12425
12426 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12427 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12428 L:      linuxppc-dev@lists.ozlabs.org
12429 S:      Maintained
12430 F:      drivers/char/powernv-op-panel.c
12431
12432 PPP OVER ATM (RFC 2364)
12433 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12434 S:      Maintained
12435 F:      net/atm/pppoatm.c
12436 F:      include/uapi/linux/atmppp.h
12437
12438 PPP OVER ETHERNET
12439 M:      Michal Ostrowski <mostrows@earthlink.net>
12440 S:      Maintained
12441 F:      drivers/net/ppp/pppoe.c
12442 F:      drivers/net/ppp/pppox.c
12443
12444 PPP OVER L2TP
12445 M:      James Chapman <jchapman@katalix.com>
12446 S:      Maintained
12447 F:      net/l2tp/l2tp_ppp.c
12448 F:      include/linux/if_pppol2tp.h
12449 F:      include/uapi/linux/if_pppol2tp.h
12450
12451 PPP PROTOCOL DRIVERS AND COMPRESSORS
12452 M:      Paul Mackerras <paulus@samba.org>
12453 L:      linux-ppp@vger.kernel.org
12454 S:      Maintained
12455 F:      drivers/net/ppp/ppp_*
12456
12457 PPS SUPPORT
12458 M:      Rodolfo Giometti <giometti@enneenne.com>
12459 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12460 L:      linuxpps@ml.enneenne.com (subscribers-only)
12461 S:      Maintained
12462 F:      Documentation/pps/
12463 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12464 F:      Documentation/ABI/testing/sysfs-pps
12465 F:      drivers/pps/
12466 F:      include/linux/pps*.h
12467 F:      include/uapi/linux/pps.h
12468
12469 PPTP DRIVER
12470 M:      Dmitry Kozlov <xeb@mail.ru>
12471 L:      netdev@vger.kernel.org
12472 S:      Maintained
12473 F:      drivers/net/ppp/pptp.c
12474 W:      http://sourceforge.net/projects/accel-pptp
12475
12476 PRINTK
12477 M:      Petr Mladek <pmladek@suse.com>
12478 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12479 R:      Steven Rostedt <rostedt@goodmis.org>
12480 S:      Maintained
12481 F:      kernel/printk/
12482 F:      include/linux/printk.h
12483
12484 PRISM54 WIRELESS DRIVER
12485 M:      Luis Chamberlain <mcgrof@kernel.org>
12486 L:      linux-wireless@vger.kernel.org
12487 W:      http://wireless.kernel.org/en/users/Drivers/p54
12488 S:      Obsolete
12489 F:      drivers/net/wireless/intersil/prism54/
12490
12491 PROC FILESYSTEM
12492 R:      Alexey Dobriyan <adobriyan@gmail.com>
12493 L:      linux-kernel@vger.kernel.org
12494 L:      linux-fsdevel@vger.kernel.org
12495 S:      Maintained
12496 F:      fs/proc/
12497 F:      include/linux/proc_fs.h
12498 F:      tools/testing/selftests/proc/
12499 F:      Documentation/filesystems/proc.txt
12500
12501 PROC SYSCTL
12502 M:      Luis Chamberlain <mcgrof@kernel.org>
12503 M:      Kees Cook <keescook@chromium.org>
12504 L:      linux-kernel@vger.kernel.org
12505 L:      linux-fsdevel@vger.kernel.org
12506 S:      Maintained
12507 F:      fs/proc/proc_sysctl.c
12508 F:      include/linux/sysctl.h
12509 F:      kernel/sysctl.c
12510 F:      tools/testing/selftests/sysctl/
12511
12512 PS3 NETWORK SUPPORT
12513 M:      Geoff Levand <geoff@infradead.org>
12514 L:      netdev@vger.kernel.org
12515 L:      linuxppc-dev@lists.ozlabs.org
12516 S:      Maintained
12517 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12518
12519 PS3 PLATFORM SUPPORT
12520 M:      Geoff Levand <geoff@infradead.org>
12521 L:      linuxppc-dev@lists.ozlabs.org
12522 S:      Maintained
12523 F:      arch/powerpc/boot/ps3*
12524 F:      arch/powerpc/include/asm/lv1call.h
12525 F:      arch/powerpc/include/asm/ps3*.h
12526 F:      arch/powerpc/platforms/ps3/
12527 F:      drivers/*/ps3*
12528 F:      drivers/ps3/
12529 F:      drivers/rtc/rtc-ps3.c
12530 F:      drivers/usb/host/*ps3.c
12531 F:      sound/ppc/snd_ps3*
12532
12533 PS3VRAM DRIVER
12534 M:      Jim Paris <jim@jtan.com>
12535 M:      Geoff Levand <geoff@infradead.org>
12536 L:      linuxppc-dev@lists.ozlabs.org
12537 S:      Maintained
12538 F:      drivers/block/ps3vram.c
12539
12540 PSAMPLE PACKET SAMPLING SUPPORT:
12541 M:      Yotam Gigi <yotam.gi@gmail.com>
12542 S:      Maintained
12543 F:      net/psample
12544 F:      include/net/psample.h
12545 F:      include/uapi/linux/psample.h
12546
12547 PSTORE FILESYSTEM
12548 M:      Kees Cook <keescook@chromium.org>
12549 M:      Anton Vorontsov <anton@enomsg.org>
12550 M:      Colin Cross <ccross@android.com>
12551 M:      Tony Luck <tony.luck@intel.com>
12552 S:      Maintained
12553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12554 F:      fs/pstore/
12555 F:      include/linux/pstore*
12556 F:      drivers/firmware/efi/efi-pstore.c
12557 F:      drivers/acpi/apei/erst.c
12558 F:      Documentation/admin-guide/ramoops.rst
12559 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12560 K:      \b(pstore|ramoops)
12561
12562 PTP HARDWARE CLOCK SUPPORT
12563 M:      Richard Cochran <richardcochran@gmail.com>
12564 L:      netdev@vger.kernel.org
12565 S:      Maintained
12566 W:      http://linuxptp.sourceforge.net/
12567 F:      Documentation/ABI/testing/sysfs-ptp
12568 F:      Documentation/ptp/*
12569 F:      drivers/net/phy/dp83640*
12570 F:      drivers/ptp/*
12571 F:      include/linux/ptp_cl*
12572
12573 PTRACE SUPPORT
12574 M:      Oleg Nesterov <oleg@redhat.com>
12575 S:      Maintained
12576 F:      include/asm-generic/syscall.h
12577 F:      include/linux/ptrace.h
12578 F:      include/linux/regset.h
12579 F:      include/linux/tracehook.h
12580 F:      include/uapi/linux/ptrace.h
12581 F:      include/uapi/linux/ptrace.h
12582 F:      include/asm-generic/ptrace.h
12583 F:      kernel/ptrace.c
12584 F:      arch/*/ptrace*.c
12585 F:      arch/*/*/ptrace*.c
12586 F:      arch/*/include/asm/ptrace*.h
12587
12588 PULSE8-CEC DRIVER
12589 M:      Hans Verkuil <hverkuil@xs4all.nl>
12590 L:      linux-media@vger.kernel.org
12591 T:      git git://linuxtv.org/media_tree.git
12592 S:      Maintained
12593 F:      drivers/media/usb/pulse8-cec/*
12594 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12595
12596 PVRUSB2 VIDEO4LINUX DRIVER
12597 M:      Mike Isely <isely@pobox.com>
12598 L:      pvrusb2@isely.net       (subscribers-only)
12599 L:      linux-media@vger.kernel.org
12600 W:      http://www.isely.net/pvrusb2/
12601 T:      git git://linuxtv.org/media_tree.git
12602 S:      Maintained
12603 F:      Documentation/media/v4l-drivers/pvrusb2*
12604 F:      drivers/media/usb/pvrusb2/
12605
12606 PWC WEBCAM DRIVER
12607 M:      Hans Verkuil <hverkuil@xs4all.nl>
12608 L:      linux-media@vger.kernel.org
12609 T:      git git://linuxtv.org/media_tree.git
12610 S:      Odd Fixes
12611 F:      drivers/media/usb/pwc/*
12612 F:      include/trace/events/pwc.h
12613
12614 PWM FAN DRIVER
12615 M:      Kamil Debski <kamil@wypas.org>
12616 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12617 L:      linux-hwmon@vger.kernel.org
12618 S:      Supported
12619 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12620 F:      Documentation/hwmon/pwm-fan
12621 F:      drivers/hwmon/pwm-fan.c
12622
12623 PWM IR Transmitter
12624 M:      Sean Young <sean@mess.org>
12625 L:      linux-media@vger.kernel.org
12626 S:      Maintained
12627 F:      drivers/media/rc/pwm-ir-tx.c
12628
12629 PWM SUBSYSTEM
12630 M:      Thierry Reding <thierry.reding@gmail.com>
12631 L:      linux-pwm@vger.kernel.org
12632 S:      Maintained
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12634 F:      Documentation/pwm.txt
12635 F:      Documentation/devicetree/bindings/pwm/
12636 F:      include/linux/pwm.h
12637 F:      drivers/pwm/
12638 F:      drivers/video/backlight/pwm_bl.c
12639 F:      include/linux/pwm_backlight.h
12640 F:      drivers/gpio/gpio-mvebu.c
12641 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12642
12643 PXA GPIO DRIVER
12644 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12645 L:      linux-gpio@vger.kernel.org
12646 S:      Maintained
12647 F:      drivers/gpio/gpio-pxa.c
12648
12649 PXA MMCI DRIVER
12650 S:      Orphan
12651
12652 PXA RTC DRIVER
12653 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12654 L:      linux-rtc@vger.kernel.org
12655 S:      Maintained
12656
12657 PXA2xx/PXA3xx SUPPORT
12658 M:      Daniel Mack <daniel@zonque.org>
12659 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12660 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12662 T:      git git://github.com/hzhuang1/linux.git
12663 T:      git git://github.com/rjarzmik/linux.git
12664 S:      Maintained
12665 F:      arch/arm/boot/dts/pxa*
12666 F:      arch/arm/mach-pxa/
12667 F:      drivers/dma/pxa*
12668 F:      drivers/pcmcia/pxa2xx*
12669 F:      drivers/pinctrl/pxa/
12670 F:      drivers/spi/spi-pxa2xx*
12671 F:      drivers/usb/gadget/udc/pxa2*
12672 F:      include/sound/pxa2xx-lib.h
12673 F:      sound/arm/pxa*
12674 F:      sound/soc/pxa/
12675
12676 QAT DRIVER
12677 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12678 L:      qat-linux@intel.com
12679 S:      Supported
12680 F:      drivers/crypto/qat/
12681
12682 QCOM AUDIO (ASoC) DRIVERS
12683 M:      Patrick Lai <plai@codeaurora.org>
12684 M:      Banajit Goswami <bgoswami@codeaurora.org>
12685 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12686 S:      Supported
12687 F:      sound/soc/qcom/
12688
12689 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12690 M:      Gabriel Somlo <somlo@cmu.edu>
12691 M:      "Michael S. Tsirkin" <mst@redhat.com>
12692 L:      qemu-devel@nongnu.org
12693 S:      Maintained
12694 F:      drivers/firmware/qemu_fw_cfg.c
12695 F:      include/uapi/linux/qemu_fw_cfg.h
12696
12697 QIB DRIVER
12698 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12699 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12700 L:      linux-rdma@vger.kernel.org
12701 S:      Supported
12702 F:      drivers/infiniband/hw/qib/
12703
12704 QLOGIC QL41xxx FCOE DRIVER
12705 M:      QLogic-Storage-Upstream@cavium.com
12706 L:      linux-scsi@vger.kernel.org
12707 S:      Supported
12708 F:      drivers/scsi/qedf/
12709
12710 QLOGIC QL41xxx ISCSI DRIVER
12711 M:      QLogic-Storage-Upstream@cavium.com
12712 L:      linux-scsi@vger.kernel.org
12713 S:      Supported
12714 F:      drivers/scsi/qedi/
12715
12716 QLOGIC QL4xxx ETHERNET DRIVER
12717 M:      Ariel Elior <aelior@marvell.com>
12718 M:      GR-everest-linux-l2@marvell.com
12719 L:      netdev@vger.kernel.org
12720 S:      Supported
12721 F:      drivers/net/ethernet/qlogic/qed/
12722 F:      include/linux/qed/
12723 F:      drivers/net/ethernet/qlogic/qede/
12724
12725 QLOGIC QL4xxx RDMA DRIVER
12726 M:      Michal Kalderon <mkalderon@marvell.com>
12727 M:      Ariel Elior <aelior@marvell.com>
12728 L:      linux-rdma@vger.kernel.org
12729 S:      Supported
12730 F:      drivers/infiniband/hw/qedr/
12731 F:      include/uapi/rdma/qedr-abi.h
12732
12733 QLOGIC QLA1280 SCSI DRIVER
12734 M:      Michael Reed <mdr@sgi.com>
12735 L:      linux-scsi@vger.kernel.org
12736 S:      Maintained
12737 F:      drivers/scsi/qla1280.[ch]
12738
12739 QLOGIC QLA2XXX FC-SCSI DRIVER
12740 M:      qla2xxx-upstream@qlogic.com
12741 L:      linux-scsi@vger.kernel.org
12742 S:      Supported
12743 F:      Documentation/scsi/LICENSE.qla2xxx
12744 F:      drivers/scsi/qla2xxx/
12745
12746 QLOGIC QLA3XXX NETWORK DRIVER
12747 M:      GR-Linux-NIC-Dev@marvell.com
12748 L:      netdev@vger.kernel.org
12749 S:      Supported
12750 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12751 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12752
12753 QLOGIC QLA4XXX iSCSI DRIVER
12754 M:      QLogic-Storage-Upstream@qlogic.com
12755 L:      linux-scsi@vger.kernel.org
12756 S:      Supported
12757 F:      Documentation/scsi/LICENSE.qla4xxx
12758 F:      drivers/scsi/qla4xxx/
12759
12760 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12761 M:      Shahed Shaikh <shshaikh@marvell.com>
12762 M:      Manish Chopra <manishc@marvell.com>
12763 M:      GR-Linux-NIC-Dev@marvell.com
12764 L:      netdev@vger.kernel.org
12765 S:      Supported
12766 F:      drivers/net/ethernet/qlogic/qlcnic/
12767
12768 QLOGIC QLGE 10Gb ETHERNET DRIVER
12769 M:      Manish Chopra <manishc@marvell.com>
12770 M:      GR-Linux-NIC-Dev@marvell.com
12771 L:      netdev@vger.kernel.org
12772 S:      Supported
12773 F:      drivers/net/ethernet/qlogic/qlge/
12774
12775 QM1D1B0004 MEDIA DRIVER
12776 M:      Akihiro Tsukada <tskd08@gmail.com>
12777 L:      linux-media@vger.kernel.org
12778 S:      Odd Fixes
12779 F:      drivers/media/tuners/qm1d1b0004*
12780
12781 QM1D1C0042 MEDIA DRIVER
12782 M:      Akihiro Tsukada <tskd08@gmail.com>
12783 L:      linux-media@vger.kernel.org
12784 S:      Odd Fixes
12785 F:      drivers/media/tuners/qm1d1c0042*
12786
12787 QNX4 FILESYSTEM
12788 M:      Anders Larsen <al@alarsen.net>
12789 W:      http://www.alarsen.net/linux/qnx4fs/
12790 S:      Maintained
12791 F:      fs/qnx4/
12792 F:      include/uapi/linux/qnx4_fs.h
12793 F:      include/uapi/linux/qnxtypes.h
12794
12795 QORIQ DPAA2 FSL-MC BUS DRIVER
12796 M:      Stuart Yoder <stuyoder@gmail.com>
12797 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12798 L:      linux-kernel@vger.kernel.org
12799 S:      Maintained
12800 F:      drivers/bus/fsl-mc/
12801 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12802 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12803
12804 QT1010 MEDIA DRIVER
12805 M:      Antti Palosaari <crope@iki.fi>
12806 L:      linux-media@vger.kernel.org
12807 W:      https://linuxtv.org
12808 W:      http://palosaari.fi/linux/
12809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12810 T:      git git://linuxtv.org/anttip/media_tree.git
12811 S:      Maintained
12812 F:      drivers/media/tuners/qt1010*
12813
12814 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12815 M:      Kalle Valo <kvalo@codeaurora.org>
12816 L:      ath10k@lists.infradead.org
12817 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12819 S:      Supported
12820 F:      drivers/net/wireless/ath/ath10k/
12821
12822 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12823 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12824 L:      linux-wireless@vger.kernel.org
12825 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12826 S:      Supported
12827 F:      drivers/net/wireless/ath/ath9k/
12828
12829 QUALCOMM CAMERA SUBSYSTEM DRIVER
12830 M:      Todor Tomov <todor.too@gmail.com>
12831 L:      linux-media@vger.kernel.org
12832 S:      Maintained
12833 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12834 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12835 F:      drivers/media/platform/qcom/camss/
12836
12837 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12838 M:      Ilia Lin <ilia.lin@kernel.org>
12839 L:      linux-pm@vger.kernel.org
12840 S:      Maintained
12841 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12842 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12843
12844 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12845 M:      Timur Tabi <timur@kernel.org>
12846 L:      netdev@vger.kernel.org
12847 S:      Maintained
12848 F:      drivers/net/ethernet/qualcomm/emac/
12849
12850 QUALCOMM ETHQOS ETHERNET DRIVER
12851 M:      Vinod Koul <vkoul@kernel.org>
12852 M:      Niklas Cassel <niklas.cassel@linaro.org>
12853 L:      netdev@vger.kernel.org
12854 S:      Maintained
12855 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12856 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12857
12858 QUALCOMM GENERIC INTERFACE I2C DRIVER
12859 M:      Alok Chauhan <alokc@codeaurora.org>
12860 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12861 L:      linux-i2c@vger.kernel.org
12862 L:      linux-arm-msm@vger.kernel.org
12863 S:      Supported
12864 F:      drivers/i2c/busses/i2c-qcom-geni.c
12865
12866 QUALCOMM HEXAGON ARCHITECTURE
12867 M:      Richard Kuo <rkuo@codeaurora.org>
12868 L:      linux-hexagon@vger.kernel.org
12869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12870 S:      Supported
12871 F:      arch/hexagon/
12872
12873 QUALCOMM HIDMA DRIVER
12874 M:      Sinan Kaya <okaya@kernel.org>
12875 L:      linux-arm-kernel@lists.infradead.org
12876 L:      linux-arm-msm@vger.kernel.org
12877 L:      dmaengine@vger.kernel.org
12878 S:      Supported
12879 F:      drivers/dma/qcom/hidma*
12880
12881 QUALCOMM IOMMU
12882 M:      Rob Clark <robdclark@gmail.com>
12883 L:      iommu@lists.linux-foundation.org
12884 L:      linux-arm-msm@vger.kernel.org
12885 S:      Maintained
12886 F:      drivers/iommu/qcom_iommu.c
12887
12888 QUALCOMM TSENS THERMAL DRIVER
12889 M:      Amit Kucheria <amit.kucheria@linaro.org>
12890 L:      linux-pm@vger.kernel.org
12891 L:      linux-arm-msm@vger.kernel.org
12892 S:      Maintained
12893 F:      drivers/thermal/qcom/
12894
12895 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12896 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12897 L:      linux-media@vger.kernel.org
12898 L:      linux-arm-msm@vger.kernel.org
12899 T:      git git://linuxtv.org/media_tree.git
12900 S:      Maintained
12901 F:      drivers/media/platform/qcom/venus/
12902
12903 QUALCOMM WCN36XX WIRELESS DRIVER
12904 M:      Kalle Valo <kvalo@codeaurora.org>
12905 L:      wcn36xx@lists.infradead.org
12906 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12907 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12908 S:      Supported
12909 F:      drivers/net/wireless/ath/wcn36xx/
12910
12911 QUANTENNA QTNFMAC WIRELESS DRIVER
12912 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12913 M:      Avinash Patil <avinashp@quantenna.com>
12914 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12915 L:      linux-wireless@vger.kernel.org
12916 S:      Maintained
12917 F:      drivers/net/wireless/quantenna
12918
12919 RADEON and AMDGPU DRM DRIVERS
12920 M:      Alex Deucher <alexander.deucher@amd.com>
12921 M:      Christian König <christian.koenig@amd.com>
12922 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12923 L:      amd-gfx@lists.freedesktop.org
12924 T:      git git://people.freedesktop.org/~agd5f/linux
12925 S:      Supported
12926 F:      drivers/gpu/drm/radeon/
12927 F:      include/uapi/drm/radeon_drm.h
12928 F:      drivers/gpu/drm/amd/
12929 F:      include/uapi/drm/amdgpu_drm.h
12930
12931 RADEON FRAMEBUFFER DISPLAY DRIVER
12932 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12933 L:      linux-fbdev@vger.kernel.org
12934 S:      Maintained
12935 F:      drivers/video/fbdev/aty/radeon*
12936 F:      include/uapi/linux/radeonfb.h
12937
12938 RADIOSHARK RADIO DRIVER
12939 M:      Hans Verkuil <hverkuil@xs4all.nl>
12940 L:      linux-media@vger.kernel.org
12941 T:      git git://linuxtv.org/media_tree.git
12942 S:      Maintained
12943 F:      drivers/media/radio/radio-shark.c
12944
12945 RADIOSHARK2 RADIO DRIVER
12946 M:      Hans Verkuil <hverkuil@xs4all.nl>
12947 L:      linux-media@vger.kernel.org
12948 T:      git git://linuxtv.org/media_tree.git
12949 S:      Maintained
12950 F:      drivers/media/radio/radio-shark2.c
12951 F:      drivers/media/radio/radio-tea5777.c
12952
12953 RADOS BLOCK DEVICE (RBD)
12954 M:      Ilya Dryomov <idryomov@gmail.com>
12955 M:      Sage Weil <sage@redhat.com>
12956 M:      Alex Elder <elder@kernel.org>
12957 L:      ceph-devel@vger.kernel.org
12958 W:      http://ceph.com/
12959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12960 T:      git git://github.com/ceph/ceph-client.git
12961 S:      Supported
12962 F:      Documentation/ABI/testing/sysfs-bus-rbd
12963 F:      drivers/block/rbd.c
12964 F:      drivers/block/rbd_types.h
12965
12966 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12967 M:      Paul Mackerras <paulus@samba.org>
12968 L:      linux-fbdev@vger.kernel.org
12969 S:      Maintained
12970 F:      drivers/video/fbdev/aty/aty128fb.c
12971
12972 RAINSHADOW-CEC DRIVER
12973 M:      Hans Verkuil <hverkuil@xs4all.nl>
12974 L:      linux-media@vger.kernel.org
12975 T:      git git://linuxtv.org/media_tree.git
12976 S:      Maintained
12977 F:      drivers/media/usb/rainshadow-cec/*
12978
12979 RALINK MIPS ARCHITECTURE
12980 M:      John Crispin <john@phrozen.org>
12981 L:      linux-mips@vger.kernel.org
12982 S:      Maintained
12983 F:      arch/mips/ralink
12984
12985 RALINK RT2X00 WIRELESS LAN DRIVER
12986 P:      rt2x00 project
12987 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12988 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12989 L:      linux-wireless@vger.kernel.org
12990 S:      Maintained
12991 F:      drivers/net/wireless/ralink/rt2x00/
12992
12993 RAMDISK RAM BLOCK DEVICE DRIVER
12994 M:      Jens Axboe <axboe@kernel.dk>
12995 S:      Maintained
12996 F:      Documentation/blockdev/ramdisk.txt
12997 F:      drivers/block/brd.c
12998
12999 RANCHU VIRTUAL BOARD FOR MIPS
13000 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13001 L:      linux-mips@vger.kernel.org
13002 S:      Supported
13003 F:      arch/mips/generic/board-ranchu.c
13004 F:      arch/mips/configs/generic/board-ranchu.config
13005
13006 RANDOM NUMBER DRIVER
13007 M:      "Theodore Ts'o" <tytso@mit.edu>
13008 S:      Maintained
13009 F:      drivers/char/random.c
13010
13011 RAPIDIO SUBSYSTEM
13012 M:      Matt Porter <mporter@kernel.crashing.org>
13013 M:      Alexandre Bounine <alex.bou9@gmail.com>
13014 S:      Maintained
13015 F:      drivers/rapidio/
13016
13017 RAS INFRASTRUCTURE
13018 M:      Tony Luck <tony.luck@intel.com>
13019 M:      Borislav Petkov <bp@alien8.de>
13020 L:      linux-edac@vger.kernel.org
13021 S:      Maintained
13022 F:      drivers/ras/
13023 F:      include/linux/ras.h
13024 F:      include/ras/ras_event.h
13025 F:      Documentation/admin-guide/ras.rst
13026
13027 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13028 L:      linux-wireless@vger.kernel.org
13029 S:      Orphan
13030 F:      drivers/net/wireless/ray*
13031
13032 RCUTORTURE TEST FRAMEWORK
13033 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13034 M:      Josh Triplett <josh@joshtriplett.org>
13035 R:      Steven Rostedt <rostedt@goodmis.org>
13036 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13037 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13038 L:      linux-kernel@vger.kernel.org
13039 S:      Supported
13040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13041 F:      tools/testing/selftests/rcutorture
13042
13043 RDC R-321X SoC
13044 M:      Florian Fainelli <florian@openwrt.org>
13045 S:      Maintained
13046
13047 RDC R6040 FAST ETHERNET DRIVER
13048 M:      Florian Fainelli <f.fainelli@gmail.com>
13049 L:      netdev@vger.kernel.org
13050 S:      Maintained
13051 F:      drivers/net/ethernet/rdc/r6040.c
13052
13053 RDMAVT - RDMA verbs software
13054 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13055 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13056 L:      linux-rdma@vger.kernel.org
13057 S:      Supported
13058 F:      drivers/infiniband/sw/rdmavt
13059
13060 RDS - RELIABLE DATAGRAM SOCKETS
13061 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13062 L:      netdev@vger.kernel.org
13063 L:      linux-rdma@vger.kernel.org
13064 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13065 W:      https://oss.oracle.com/projects/rds/
13066 S:      Supported
13067 F:      net/rds/
13068 F:      Documentation/networking/rds.txt
13069
13070 RDT - RESOURCE ALLOCATION
13071 M:      Fenghua Yu <fenghua.yu@intel.com>
13072 M:      Reinette Chatre <reinette.chatre@intel.com>
13073 L:      linux-kernel@vger.kernel.org
13074 S:      Supported
13075 F:      arch/x86/kernel/cpu/resctrl/
13076 F:      arch/x86/include/asm/resctrl_sched.h
13077 F:      Documentation/x86/resctrl*
13078
13079 READ-COPY UPDATE (RCU)
13080 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13081 M:      Josh Triplett <josh@joshtriplett.org>
13082 R:      Steven Rostedt <rostedt@goodmis.org>
13083 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13084 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13085 R:      Joel Fernandes <joel@joelfernandes.org>
13086 L:      linux-kernel@vger.kernel.org
13087 W:      http://www.rdrop.com/users/paulmck/RCU/
13088 S:      Supported
13089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13090 F:      Documentation/RCU/
13091 X:      Documentation/RCU/torture.txt
13092 F:      include/linux/rcu*
13093 X:      include/linux/srcu*.h
13094 F:      kernel/rcu/
13095 X:      kernel/rcu/srcu*.c
13096
13097 REAL TIME CLOCK (RTC) SUBSYSTEM
13098 M:      Alessandro Zummo <a.zummo@towertech.it>
13099 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13100 L:      linux-rtc@vger.kernel.org
13101 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13103 S:      Maintained
13104 F:      Documentation/devicetree/bindings/rtc/
13105 F:      Documentation/rtc.txt
13106 F:      drivers/rtc/
13107 F:      include/linux/rtc.h
13108 F:      include/uapi/linux/rtc.h
13109 F:      include/linux/rtc/
13110 F:      include/linux/platform_data/rtc-*
13111 F:      tools/testing/selftests/rtc/
13112
13113 REALTEK AUDIO CODECS
13114 M:      Bard Liao <bardliao@realtek.com>
13115 M:      Oder Chiou <oder_chiou@realtek.com>
13116 S:      Maintained
13117 F:      sound/soc/codecs/rt*
13118 F:      include/sound/rt*.h
13119
13120 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13121 M:      Linus Walleij <linus.walleij@linaro.org>
13122 S:      Maintained
13123 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13124 F:      drivers/net/dsa/realtek-smi*
13125 F:      drivers/net/dsa/rtl83*
13126
13127 REDPINE WIRELESS DRIVER
13128 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13129 M:      Siva Rebbagondla <siva8118@gmail.com>
13130 L:      linux-wireless@vger.kernel.org
13131 S:      Maintained
13132 F:      drivers/net/wireless/rsi/
13133
13134 REGISTER MAP ABSTRACTION
13135 M:      Mark Brown <broonie@kernel.org>
13136 L:      linux-kernel@vger.kernel.org
13137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13138 S:      Supported
13139 F:      Documentation/devicetree/bindings/regmap/
13140 F:      drivers/base/regmap/
13141 F:      include/linux/regmap.h
13142
13143 REISERFS FILE SYSTEM
13144 L:      reiserfs-devel@vger.kernel.org
13145 S:      Supported
13146 F:      fs/reiserfs/
13147
13148 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13149 M:      Ohad Ben-Cohen <ohad@wizery.com>
13150 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13151 L:      linux-remoteproc@vger.kernel.org
13152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13153 S:      Maintained
13154 F:      Documentation/devicetree/bindings/remoteproc/
13155 F:      Documentation/remoteproc.txt
13156 F:      drivers/remoteproc/
13157 F:      include/linux/remoteproc.h
13158
13159 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13160 M:      Ohad Ben-Cohen <ohad@wizery.com>
13161 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13162 L:      linux-remoteproc@vger.kernel.org
13163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13164 S:      Maintained
13165 F:      drivers/rpmsg/
13166 F:      Documentation/rpmsg.txt
13167 F:      include/linux/rpmsg.h
13168 F:      include/linux/rpmsg/
13169
13170 RENESAS CLOCK DRIVERS
13171 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13172 L:      linux-renesas-soc@vger.kernel.org
13173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13174 S:      Supported
13175 F:      drivers/clk/renesas/
13176
13177 RENESAS EMEV2 I2C DRIVER
13178 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13179 S:      Supported
13180 F:      drivers/i2c/busses/i2c-emev2.c
13181
13182 RENESAS ETHERNET DRIVERS
13183 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13184 L:      netdev@vger.kernel.org
13185 L:      linux-renesas-soc@vger.kernel.org
13186 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13187 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13188 F:      drivers/net/ethernet/renesas/
13189 F:      include/linux/sh_eth.h
13190
13191 RENESAS R-CAR GYROADC DRIVER
13192 M:      Marek Vasut <marek.vasut@gmail.com>
13193 L:      linux-iio@vger.kernel.org
13194 S:      Supported
13195 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13196 F:      drivers/iio/adc/rcar-gyroadc.c
13197
13198 RENESAS R-CAR I2C DRIVERS
13199 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13200 S:      Supported
13201 F:      drivers/i2c/busses/i2c-rcar.c
13202 F:      drivers/i2c/busses/i2c-sh_mobile.c
13203
13204 RENESAS RIIC DRIVER
13205 M:      Chris Brandt <chris.brandt@renesas.com>
13206 S:      Supported
13207 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13208 F:      drivers/i2c/busses/i2c-riic.c
13209
13210 RENESAS USB PHY DRIVER
13211 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13212 L:      linux-renesas-soc@vger.kernel.org
13213 S:      Maintained
13214 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13215
13216 RESET CONTROLLER FRAMEWORK
13217 M:      Philipp Zabel <p.zabel@pengutronix.de>
13218 T:      git git://git.pengutronix.de/git/pza/linux
13219 S:      Maintained
13220 F:      drivers/reset/
13221 F:      Documentation/devicetree/bindings/reset/
13222 F:      include/dt-bindings/reset/
13223 F:      include/linux/reset.h
13224 F:      include/linux/reset/
13225 F:      include/linux/reset-controller.h
13226
13227 RESTARTABLE SEQUENCES SUPPORT
13228 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13229 M:      Peter Zijlstra <peterz@infradead.org>
13230 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13231 M:      Boqun Feng <boqun.feng@gmail.com>
13232 L:      linux-kernel@vger.kernel.org
13233 S:      Supported
13234 F:      kernel/rseq.c
13235 F:      include/uapi/linux/rseq.h
13236 F:      include/trace/events/rseq.h
13237 F:      tools/testing/selftests/rseq/
13238
13239 RFKILL
13240 M:      Johannes Berg <johannes@sipsolutions.net>
13241 L:      linux-wireless@vger.kernel.org
13242 W:      http://wireless.kernel.org/
13243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13245 S:      Maintained
13246 F:      Documentation/rfkill.txt
13247 F:      Documentation/ABI/stable/sysfs-class-rfkill
13248 F:      net/rfkill/
13249 F:      include/linux/rfkill.h
13250 F:      include/uapi/linux/rfkill.h
13251
13252 RHASHTABLE
13253 M:      Thomas Graf <tgraf@suug.ch>
13254 M:      Herbert Xu <herbert@gondor.apana.org.au>
13255 L:      netdev@vger.kernel.org
13256 S:      Maintained
13257 F:      lib/rhashtable.c
13258 F:      lib/test_rhashtable.c
13259 F:      include/linux/rhashtable.h
13260 F:      include/linux/rhashtable-types.h
13261
13262 RICOH R5C592 MEMORYSTICK DRIVER
13263 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13264 S:      Maintained
13265 F:      drivers/memstick/host/r592.*
13266
13267 RICOH SMARTMEDIA/XD DRIVER
13268 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13269 S:      Maintained
13270 F:      drivers/mtd/nand/raw/r852.c
13271 F:      drivers/mtd/nand/raw/r852.h
13272
13273 RISC-V ARCHITECTURE
13274 M:      Palmer Dabbelt <palmer@sifive.com>
13275 M:      Albert Ou <aou@eecs.berkeley.edu>
13276 L:      linux-riscv@lists.infradead.org
13277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13278 S:      Supported
13279 F:      arch/riscv/
13280 K:      riscv
13281 N:      riscv
13282
13283 ROCCAT DRIVERS
13284 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13285 W:      http://sourceforge.net/projects/roccat/
13286 S:      Maintained
13287 F:      drivers/hid/hid-roccat*
13288 F:      include/linux/hid-roccat*
13289 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13290
13291 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13292 M:      Jacob chen <jacob2.chen@rock-chips.com>
13293 L:      linux-media@vger.kernel.org
13294 S:      Maintained
13295 F:      drivers/media/platform/rockchip/rga/
13296 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13297
13298 ROCKCHIP VPU CODEC DRIVER
13299 M:      Ezequiel Garcia <ezequiel@collabora.com>
13300 L:      linux-media@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/staging/media/platform/rockchip/vpu/
13303 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13304
13305 ROCKER DRIVER
13306 M:      Jiri Pirko <jiri@resnulli.us>
13307 L:      netdev@vger.kernel.org
13308 S:      Supported
13309 F:      drivers/net/ethernet/rocker/
13310
13311 ROCKETPORT DRIVER
13312 P:      Comtrol Corp.
13313 W:      http://www.comtrol.com
13314 S:      Maintained
13315 F:      Documentation/serial/rocket.txt
13316 F:      drivers/tty/rocket*
13317
13318 ROCKETPORT EXPRESS/INFINITY DRIVER
13319 M:      Kevin Cernekee <cernekee@gmail.com>
13320 L:      linux-serial@vger.kernel.org
13321 S:      Odd Fixes
13322 F:      drivers/tty/serial/rp2.*
13323
13324 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13325 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13326 L:      linux-kernel@vger.kernel.org
13327 L:      linux-renesas-soc@vger.kernel.org
13328 S:      Supported
13329 F:      drivers/mfd/bd9571mwv.c
13330 F:      drivers/regulator/bd9571mwv-regulator.c
13331 F:      drivers/gpio/gpio-bd9571mwv.c
13332 F:      include/linux/mfd/bd9571mwv.h
13333 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13334
13335 ROSE NETWORK LAYER
13336 M:      Ralf Baechle <ralf@linux-mips.org>
13337 L:      linux-hams@vger.kernel.org
13338 W:      http://www.linux-ax25.org/
13339 S:      Maintained
13340 F:      include/net/rose.h
13341 F:      include/uapi/linux/rose.h
13342 F:      net/rose/
13343
13344 RTL2830 MEDIA DRIVER
13345 M:      Antti Palosaari <crope@iki.fi>
13346 L:      linux-media@vger.kernel.org
13347 W:      https://linuxtv.org
13348 W:      http://palosaari.fi/linux/
13349 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13350 T:      git git://linuxtv.org/anttip/media_tree.git
13351 S:      Maintained
13352 F:      drivers/media/dvb-frontends/rtl2830*
13353
13354 RTL2832 MEDIA DRIVER
13355 M:      Antti Palosaari <crope@iki.fi>
13356 L:      linux-media@vger.kernel.org
13357 W:      https://linuxtv.org
13358 W:      http://palosaari.fi/linux/
13359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13360 T:      git git://linuxtv.org/anttip/media_tree.git
13361 S:      Maintained
13362 F:      drivers/media/dvb-frontends/rtl2832*
13363
13364 RTL2832_SDR MEDIA DRIVER
13365 M:      Antti Palosaari <crope@iki.fi>
13366 L:      linux-media@vger.kernel.org
13367 W:      https://linuxtv.org
13368 W:      http://palosaari.fi/linux/
13369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13370 T:      git git://linuxtv.org/anttip/media_tree.git
13371 S:      Maintained
13372 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13373
13374 RTL8180 WIRELESS DRIVER
13375 L:      linux-wireless@vger.kernel.org
13376 W:      http://wireless.kernel.org/
13377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13378 S:      Orphan
13379 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13380
13381 RTL8187 WIRELESS DRIVER
13382 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13383 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13384 M:      Larry Finger <Larry.Finger@lwfinger.net>
13385 L:      linux-wireless@vger.kernel.org
13386 W:      http://wireless.kernel.org/
13387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13388 S:      Maintained
13389 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13390
13391 REALTEK WIRELESS DRIVER (rtlwifi family)
13392 M:      Ping-Ke Shih <pkshih@realtek.com>
13393 L:      linux-wireless@vger.kernel.org
13394 W:      http://wireless.kernel.org/
13395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13396 S:      Maintained
13397 F:      drivers/net/wireless/realtek/rtlwifi/
13398
13399 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13400 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13401 L:      linux-wireless@vger.kernel.org
13402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13403 S:      Maintained
13404 F:      drivers/net/wireless/realtek/rtl8xxxu/
13405
13406 RXRPC SOCKETS (AF_RXRPC)
13407 M:      David Howells <dhowells@redhat.com>
13408 L:      linux-afs@lists.infradead.org
13409 S:      Supported
13410 F:      net/rxrpc/
13411 F:      include/keys/rxrpc-type.h
13412 F:      include/net/af_rxrpc.h
13413 F:      include/trace/events/rxrpc.h
13414 F:      include/uapi/linux/rxrpc.h
13415 F:      Documentation/networking/rxrpc.txt
13416 W:      https://www.infradead.org/~dhowells/kafs/
13417
13418 S3 SAVAGE FRAMEBUFFER DRIVER
13419 M:      Antonino Daplas <adaplas@gmail.com>
13420 L:      linux-fbdev@vger.kernel.org
13421 S:      Maintained
13422 F:      drivers/video/fbdev/savage/
13423
13424 S390
13425 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13426 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13427 L:      linux-s390@vger.kernel.org
13428 W:      http://www.ibm.com/developerworks/linux/linux390/
13429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13430 S:      Supported
13431 F:      arch/s390/
13432 F:      drivers/s390/
13433 F:      Documentation/s390/
13434 F:      Documentation/driver-api/s390-drivers.rst
13435
13436 S390 COMMON I/O LAYER
13437 M:      Sebastian Ott <sebott@linux.ibm.com>
13438 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13439 L:      linux-s390@vger.kernel.org
13440 W:      http://www.ibm.com/developerworks/linux/linux390/
13441 S:      Supported
13442 F:      drivers/s390/cio/
13443
13444 S390 DASD DRIVER
13445 M:      Stefan Haberland <sth@linux.ibm.com>
13446 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13447 L:      linux-s390@vger.kernel.org
13448 W:      http://www.ibm.com/developerworks/linux/linux390/
13449 S:      Supported
13450 F:      drivers/s390/block/dasd*
13451 F:      block/partitions/ibm.c
13452
13453 S390 IOMMU (PCI)
13454 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13455 L:      linux-s390@vger.kernel.org
13456 W:      http://www.ibm.com/developerworks/linux/linux390/
13457 S:      Supported
13458 F:      drivers/iommu/s390-iommu.c
13459
13460 S390 IUCV NETWORK LAYER
13461 M:      Julian Wiedmann <jwi@linux.ibm.com>
13462 M:      Ursula Braun <ubraun@linux.ibm.com>
13463 L:      linux-s390@vger.kernel.org
13464 W:      http://www.ibm.com/developerworks/linux/linux390/
13465 S:      Supported
13466 F:      drivers/s390/net/*iucv*
13467 F:      include/net/iucv/
13468 F:      net/iucv/
13469
13470 S390 NETWORK DRIVERS
13471 M:      Julian Wiedmann <jwi@linux.ibm.com>
13472 M:      Ursula Braun <ubraun@linux.ibm.com>
13473 L:      linux-s390@vger.kernel.org
13474 W:      http://www.ibm.com/developerworks/linux/linux390/
13475 S:      Supported
13476 F:      drivers/s390/net/
13477
13478 S390 PCI SUBSYSTEM
13479 M:      Sebastian Ott <sebott@linux.ibm.com>
13480 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13481 L:      linux-s390@vger.kernel.org
13482 W:      http://www.ibm.com/developerworks/linux/linux390/
13483 S:      Supported
13484 F:      arch/s390/pci/
13485 F:      drivers/pci/hotplug/s390_pci_hpc.c
13486
13487 S390 VFIO-CCW DRIVER
13488 M:      Cornelia Huck <cohuck@redhat.com>
13489 M:      Farhan Ali <alifm@linux.ibm.com>
13490 M:      Eric Farman <farman@linux.ibm.com>
13491 R:      Halil Pasic <pasic@linux.ibm.com>
13492 L:      linux-s390@vger.kernel.org
13493 L:      kvm@vger.kernel.org
13494 S:      Supported
13495 F:      drivers/s390/cio/vfio_ccw*
13496 F:      Documentation/s390/vfio-ccw.txt
13497 F:      include/uapi/linux/vfio_ccw.h
13498
13499 S390 ZCRYPT DRIVER
13500 M:      Harald Freudenberger <freude@linux.ibm.com>
13501 L:      linux-s390@vger.kernel.org
13502 W:      http://www.ibm.com/developerworks/linux/linux390/
13503 S:      Supported
13504 F:      drivers/s390/crypto/
13505
13506 S390 VFIO AP DRIVER
13507 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13508 M:      Pierre Morel <pmorel@linux.ibm.com>
13509 M:      Halil Pasic <pasic@linux.ibm.com>
13510 L:      linux-s390@vger.kernel.org
13511 W:      http://www.ibm.com/developerworks/linux/linux390/
13512 S:      Supported
13513 F:      drivers/s390/crypto/vfio_ap_drv.c
13514 F:      drivers/s390/crypto/vfio_ap_private.h
13515 F:      drivers/s390/crypto/vfio_ap_ops.c
13516 F:      Documentation/s390/vfio-ap.txt
13517
13518 S390 ZFCP DRIVER
13519 M:      Steffen Maier <maier@linux.ibm.com>
13520 M:      Benjamin Block <bblock@linux.ibm.com>
13521 L:      linux-s390@vger.kernel.org
13522 W:      http://www.ibm.com/developerworks/linux/linux390/
13523 S:      Supported
13524 F:      drivers/s390/scsi/zfcp_*
13525
13526 S3C24XX SD/MMC Driver
13527 M:      Ben Dooks <ben-linux@fluff.org>
13528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13529 S:      Supported
13530 F:      drivers/mmc/host/s3cmci.*
13531
13532 SAA6588 RDS RECEIVER DRIVER
13533 M:      Hans Verkuil <hverkuil@xs4all.nl>
13534 L:      linux-media@vger.kernel.org
13535 T:      git git://linuxtv.org/media_tree.git
13536 W:      https://linuxtv.org
13537 S:      Odd Fixes
13538 F:      drivers/media/i2c/saa6588*
13539
13540 SAA7134 VIDEO4LINUX DRIVER
13541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13542 L:      linux-media@vger.kernel.org
13543 W:      https://linuxtv.org
13544 T:      git git://linuxtv.org/media_tree.git
13545 S:      Odd fixes
13546 F:      Documentation/media/v4l-drivers/saa7134*
13547 F:      drivers/media/pci/saa7134/
13548
13549 SAA7146 VIDEO4LINUX-2 DRIVER
13550 M:      Hans Verkuil <hverkuil@xs4all.nl>
13551 L:      linux-media@vger.kernel.org
13552 T:      git git://linuxtv.org/media_tree.git
13553 S:      Maintained
13554 F:      drivers/media/common/saa7146/
13555 F:      drivers/media/pci/saa7146/
13556 F:      include/media/drv-intf/saa7146*
13557
13558 SAMSUNG AUDIO (ASoC) DRIVERS
13559 M:      Krzysztof Kozlowski <krzk@kernel.org>
13560 M:      Sangbeom Kim <sbkim73@samsung.com>
13561 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13563 S:      Supported
13564 F:      sound/soc/samsung/
13565 F:      Documentation/devicetree/bindings/sound/samsung*
13566
13567 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13568 M:      Krzysztof Kozlowski <krzk@kernel.org>
13569 L:      linux-crypto@vger.kernel.org
13570 L:      linux-samsung-soc@vger.kernel.org
13571 S:      Maintained
13572 F:      drivers/crypto/exynos-rng.c
13573 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13574
13575 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13576 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13577 L:      linux-samsung-soc@vger.kernel.org
13578 S:      Maintained
13579 F:      drivers/char/hw_random/exynos-trng.c
13580 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13581
13582 SAMSUNG FRAMEBUFFER DRIVER
13583 M:      Jingoo Han <jingoohan1@gmail.com>
13584 L:      linux-fbdev@vger.kernel.org
13585 S:      Maintained
13586 F:      drivers/video/fbdev/s3c-fb.c
13587
13588 SAMSUNG LAPTOP DRIVER
13589 M:      Corentin Chary <corentin.chary@gmail.com>
13590 L:      platform-driver-x86@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/platform/x86/samsung-laptop.c
13593
13594 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13595 M:      Sangbeom Kim <sbkim73@samsung.com>
13596 M:      Krzysztof Kozlowski <krzk@kernel.org>
13597 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13598 L:      linux-kernel@vger.kernel.org
13599 L:      linux-samsung-soc@vger.kernel.org
13600 S:      Supported
13601 F:      drivers/mfd/sec*.c
13602 F:      drivers/regulator/s2m*.c
13603 F:      drivers/regulator/s5m*.c
13604 F:      drivers/clk/clk-s2mps11.c
13605 F:      drivers/rtc/rtc-s5m.c
13606 F:      include/linux/mfd/samsung/
13607 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13608 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13609 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13610 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13611
13612 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13613 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13614 L:      linux-media@vger.kernel.org
13615 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13616 S:      Maintained
13617 F:      drivers/media/platform/s3c-camif/
13618 F:      include/media/drv-intf/s3c_camif.h
13619
13620 SAMSUNG S3FWRN5 NFC DRIVER
13621 M:      Robert Baldyga <r.baldyga@samsung.com>
13622 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13623 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13624 S:      Supported
13625 F:      drivers/nfc/s3fwrn5
13626
13627 SAMSUNG S5C73M3 CAMERA DRIVER
13628 M:      Kyungmin Park <kyungmin.park@samsung.com>
13629 M:      Andrzej Hajda <a.hajda@samsung.com>
13630 L:      linux-media@vger.kernel.org
13631 S:      Supported
13632 F:      drivers/media/i2c/s5c73m3/*
13633
13634 SAMSUNG S5K5BAF CAMERA DRIVER
13635 M:      Kyungmin Park <kyungmin.park@samsung.com>
13636 M:      Andrzej Hajda <a.hajda@samsung.com>
13637 L:      linux-media@vger.kernel.org
13638 S:      Supported
13639 F:      drivers/media/i2c/s5k5baf.c
13640
13641 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13642 M:      Krzysztof Kozlowski <krzk@kernel.org>
13643 M:      Vladimir Zapolskiy <vz@mleia.com>
13644 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13645 L:      linux-crypto@vger.kernel.org
13646 L:      linux-samsung-soc@vger.kernel.org
13647 S:      Maintained
13648 F:      drivers/crypto/s5p-sss.c
13649
13650 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13651 M:      Kyungmin Park <kyungmin.park@samsung.com>
13652 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13653 L:      linux-media@vger.kernel.org
13654 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13655 S:      Supported
13656 F:      drivers/media/platform/exynos4-is/
13657
13658 SAMSUNG SOC CLOCK DRIVERS
13659 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13660 M:      Tomasz Figa <tomasz.figa@gmail.com>
13661 M:      Chanwoo Choi <cw00.choi@samsung.com>
13662 S:      Supported
13663 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13665 F:      drivers/clk/samsung/
13666 F:      include/dt-bindings/clock/exynos*.h
13667 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13668
13669 SAMSUNG SPI DRIVERS
13670 M:      Kukjin Kim <kgene@kernel.org>
13671 M:      Krzysztof Kozlowski <krzk@kernel.org>
13672 M:      Andi Shyti <andi@etezian.org>
13673 L:      linux-spi@vger.kernel.org
13674 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13675 S:      Maintained
13676 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13677 F:      drivers/spi/spi-s3c*
13678 F:      include/linux/platform_data/spi-s3c64xx.h
13679
13680 SAMSUNG SXGBE DRIVERS
13681 M:      Byungho An <bh74.an@samsung.com>
13682 M:      Girish K S <ks.giri@samsung.com>
13683 M:      Vipul Pandya <vipul.pandya@samsung.com>
13684 S:      Supported
13685 L:      netdev@vger.kernel.org
13686 F:      drivers/net/ethernet/samsung/sxgbe/
13687
13688 SAMSUNG THERMAL DRIVER
13689 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13690 L:      linux-pm@vger.kernel.org
13691 L:      linux-samsung-soc@vger.kernel.org
13692 S:      Supported
13693 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13694 F:      drivers/thermal/samsung/
13695
13696 SAMSUNG USB2 PHY DRIVER
13697 M:      Kamil Debski <kamil@wypas.org>
13698 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13699 L:      linux-kernel@vger.kernel.org
13700 S:      Supported
13701 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13702 F:      Documentation/phy/samsung-usb2.txt
13703 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13704 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13705 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13706 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13707 F:      drivers/phy/samsung/phy-samsung-usb2.c
13708 F:      drivers/phy/samsung/phy-samsung-usb2.h
13709
13710 SC1200 WDT DRIVER
13711 M:      Zwane Mwaikambo <zwanem@gmail.com>
13712 S:      Maintained
13713 F:      drivers/watchdog/sc1200wdt.c
13714
13715 SCHEDULER
13716 M:      Ingo Molnar <mingo@redhat.com>
13717 M:      Peter Zijlstra <peterz@infradead.org>
13718 L:      linux-kernel@vger.kernel.org
13719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13720 S:      Maintained
13721 F:      kernel/sched/
13722 F:      include/linux/sched.h
13723 F:      include/uapi/linux/sched.h
13724 F:      include/linux/wait.h
13725 F:      include/linux/preempt.h
13726
13727 SCR24X CHIP CARD INTERFACE DRIVER
13728 M:      Lubomir Rintel <lkundrak@v3.sk>
13729 S:      Supported
13730 F:      drivers/char/pcmcia/scr24x_cs.c
13731
13732 SCSI CDROM DRIVER
13733 M:      Jens Axboe <axboe@kernel.dk>
13734 L:      linux-scsi@vger.kernel.org
13735 W:      http://www.kernel.dk
13736 S:      Maintained
13737 F:      drivers/scsi/sr*
13738
13739 SCSI RDMA PROTOCOL (SRP) INITIATOR
13740 M:      Bart Van Assche <bvanassche@acm.org>
13741 L:      linux-rdma@vger.kernel.org
13742 S:      Supported
13743 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13744 F:      drivers/infiniband/ulp/srp/
13745 F:      include/scsi/srp.h
13746
13747 SCSI RDMA PROTOCOL (SRP) TARGET
13748 M:      Bart Van Assche <bvanassche@acm.org>
13749 L:      linux-rdma@vger.kernel.org
13750 L:      target-devel@vger.kernel.org
13751 S:      Supported
13752 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13753 F:      drivers/infiniband/ulp/srpt/
13754
13755 SCSI SG DRIVER
13756 M:      Doug Gilbert <dgilbert@interlog.com>
13757 L:      linux-scsi@vger.kernel.org
13758 W:      http://sg.danny.cz/sg
13759 S:      Maintained
13760 F:      Documentation/scsi/scsi-generic.txt
13761 F:      drivers/scsi/sg.c
13762 F:      include/scsi/sg.h
13763
13764 SCSI SUBSYSTEM
13765 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13767 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13769 L:      linux-scsi@vger.kernel.org
13770 S:      Maintained
13771 F:      Documentation/devicetree/bindings/scsi/
13772 F:      drivers/scsi/
13773 F:      include/scsi/
13774
13775 SCSI TAPE DRIVER
13776 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13777 L:      linux-scsi@vger.kernel.org
13778 S:      Maintained
13779 F:      Documentation/scsi/st.txt
13780 F:      drivers/scsi/st.*
13781 F:      drivers/scsi/st_*.h
13782
13783 SCTP PROTOCOL
13784 M:      Vlad Yasevich <vyasevich@gmail.com>
13785 M:      Neil Horman <nhorman@tuxdriver.com>
13786 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13787 L:      linux-sctp@vger.kernel.org
13788 W:      http://lksctp.sourceforge.net
13789 S:      Maintained
13790 F:      Documentation/networking/sctp.txt
13791 F:      include/linux/sctp.h
13792 F:      include/uapi/linux/sctp.h
13793 F:      include/net/sctp/
13794 F:      net/sctp/
13795
13796 SCx200 CPU SUPPORT
13797 M:      Jim Cromie <jim.cromie@gmail.com>
13798 S:      Odd Fixes
13799 F:      Documentation/i2c/busses/scx200_acb
13800 F:      arch/x86/platform/scx200/
13801 F:      drivers/watchdog/scx200_wdt.c
13802 F:      drivers/i2c/busses/scx200*
13803 F:      drivers/mtd/maps/scx200_docflash.c
13804 F:      include/linux/scx200.h
13805
13806 SCx200 GPIO DRIVER
13807 M:      Jim Cromie <jim.cromie@gmail.com>
13808 S:      Maintained
13809 F:      drivers/char/scx200_gpio.c
13810 F:      include/linux/scx200_gpio.h
13811
13812 SCx200 HRT CLOCKSOURCE DRIVER
13813 M:      Jim Cromie <jim.cromie@gmail.com>
13814 S:      Maintained
13815 F:      drivers/clocksource/scx200_hrt.c
13816
13817 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13818 M:      Sascha Sommer <saschasommer@freenet.de>
13819 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13820 S:      Maintained
13821 F:      drivers/mmc/host/sdricoh_cs.c
13822
13823 SECO BOARDS CEC DRIVER
13824 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13825 S:      Maintained
13826 F:      drivers/media/platform/seco-cec/seco-cec.c
13827 F:      drivers/media/platform/seco-cec/seco-cec.h
13828
13829 SECURE COMPUTING
13830 M:      Kees Cook <keescook@chromium.org>
13831 R:      Andy Lutomirski <luto@amacapital.net>
13832 R:      Will Drewry <wad@chromium.org>
13833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13834 S:      Supported
13835 F:      kernel/seccomp.c
13836 F:      include/uapi/linux/seccomp.h
13837 F:      include/linux/seccomp.h
13838 F:      tools/testing/selftests/seccomp/*
13839 F:      tools/testing/selftests/kselftest_harness.h
13840 F:      Documentation/userspace-api/seccomp_filter.rst
13841 K:      \bsecure_computing
13842 K:      \bTIF_SECCOMP\b
13843
13844 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13845 M:      Al Cooper <alcooperx@gmail.com>
13846 L:      linux-mmc@vger.kernel.org
13847 L:      bcm-kernel-feedback-list@broadcom.com
13848 S:      Maintained
13849 F:      drivers/mmc/host/sdhci-brcmstb*
13850
13851 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13852 M:      Adrian Hunter <adrian.hunter@intel.com>
13853 L:      linux-mmc@vger.kernel.org
13854 S:      Maintained
13855 F:      drivers/mmc/host/sdhci*
13856 F:      include/linux/mmc/sdhci*
13857
13858 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13859 M:      Adrian Hunter <adrian.hunter@intel.com>
13860 M:      Ritesh Harjani <riteshh@codeaurora.org>
13861 M:      Asutosh Das <asutoshd@codeaurora.org>
13862 L:      linux-mmc@vger.kernel.org
13863 S:      Maintained
13864 F:      drivers/mmc/host/cqhci*
13865
13866 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13867 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13868 M:      Manjunath M B <manjumb@synopsys.com>
13869 L:      linux-mmc@vger.kernel.org
13870 S:      Maintained
13871 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13872
13873 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13874 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13875 L:      linux-mmc@vger.kernel.org
13876 S:      Supported
13877 F:      drivers/mmc/host/sdhci-of-at91.c
13878
13879 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13880 M:      Ben Dooks <ben-linux@fluff.org>
13881 M:      Jaehoon Chung <jh80.chung@samsung.com>
13882 L:      linux-mmc@vger.kernel.org
13883 S:      Maintained
13884 F:      drivers/mmc/host/sdhci-s3c*
13885
13886 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13887 M:      Viresh Kumar <vireshk@kernel.org>
13888 L:      linux-mmc@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/mmc/host/sdhci-spear.c
13891
13892 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13893 M:      Kishon Vijay Abraham I <kishon@ti.com>
13894 L:      linux-mmc@vger.kernel.org
13895 S:      Maintained
13896 F:      drivers/mmc/host/sdhci-omap.c
13897
13898 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13899 M:      Scott Bauer <scott.bauer@intel.com>
13900 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13901 L:      linux-block@vger.kernel.org
13902 S:      Supported
13903 F:      block/sed*
13904 F:      block/opal_proto.h
13905 F:      include/linux/sed*
13906 F:      include/uapi/linux/sed*
13907
13908 SECURITY CONTACT
13909 M:      Security Officers <security@kernel.org>
13910 S:      Supported
13911
13912 SECURITY SUBSYSTEM
13913 M:      James Morris <jmorris@namei.org>
13914 M:      "Serge E. Hallyn" <serge@hallyn.com>
13915 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13917 W:      http://kernsec.org/
13918 S:      Supported
13919 F:      security/
13920 X:      security/selinux/
13921
13922 SELINUX SECURITY MODULE
13923 M:      Paul Moore <paul@paul-moore.com>
13924 M:      Stephen Smalley <sds@tycho.nsa.gov>
13925 M:      Eric Paris <eparis@parisplace.org>
13926 L:      selinux@vger.kernel.org
13927 W:      https://selinuxproject.org
13928 W:      https://github.com/SELinuxProject
13929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13930 S:      Supported
13931 F:      include/linux/selinux*
13932 F:      security/selinux/
13933 F:      scripts/selinux/
13934 F:      Documentation/admin-guide/LSM/SELinux.rst
13935
13936 SENSABLE PHANTOM
13937 M:      Jiri Slaby <jirislaby@gmail.com>
13938 S:      Maintained
13939 F:      drivers/misc/phantom.c
13940 F:      include/uapi/linux/phantom.h
13941
13942 SERIAL DEVICE BUS
13943 M:      Rob Herring <robh@kernel.org>
13944 L:      linux-serial@vger.kernel.org
13945 S:      Maintained
13946 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13947 F:      drivers/tty/serdev/
13948 F:      include/linux/serdev.h
13949
13950 SERIAL DRIVERS
13951 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13952 L:      linux-serial@vger.kernel.org
13953 S:      Maintained
13954 F:      Documentation/devicetree/bindings/serial/
13955 F:      drivers/tty/serial/
13956
13957 SERIAL IR RECEIVER
13958 M:      Sean Young <sean@mess.org>
13959 L:      linux-media@vger.kernel.org
13960 S:      Maintained
13961 F:      drivers/media/rc/serial_ir.c
13962
13963 SFC NETWORK DRIVER
13964 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13965 M:      Edward Cree <ecree@solarflare.com>
13966 M:      Bert Kenward <bkenward@solarflare.com>
13967 L:      netdev@vger.kernel.org
13968 S:      Supported
13969 F:      drivers/net/ethernet/sfc/
13970
13971 SFF/SFP/SFP+ MODULE SUPPORT
13972 M:      Russell King <linux@armlinux.org.uk>
13973 L:      netdev@vger.kernel.org
13974 S:      Maintained
13975 F:      drivers/net/phy/phylink.c
13976 F:      drivers/net/phy/sfp*
13977 F:      include/linux/phylink.h
13978 F:      include/linux/sfp.h
13979
13980 SGI GRU DRIVER
13981 M:      Dimitri Sivanich <sivanich@sgi.com>
13982 S:      Maintained
13983 F:      drivers/misc/sgi-gru/
13984
13985 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13986 M:      Pat Gefre <pfg@sgi.com>
13987 L:      linux-ia64@vger.kernel.org
13988 S:      Supported
13989 F:      Documentation/ia64/serial.txt
13990 F:      drivers/tty/serial/ioc?_serial.c
13991 F:      include/linux/ioc?.h
13992
13993 SGI XP/XPC/XPNET DRIVER
13994 M:      Cliff Whickman <cpw@sgi.com>
13995 M:      Robin Holt <robinmholt@gmail.com>
13996 S:      Maintained
13997 F:      drivers/misc/sgi-xp/
13998
13999 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14000 M:      Ursula Braun <ubraun@linux.ibm.com>
14001 M:      Karsten Graul <kgraul@linux.ibm.com>
14002 L:      linux-s390@vger.kernel.org
14003 W:      http://www.ibm.com/developerworks/linux/linux390/
14004 S:      Supported
14005 F:      net/smc/
14006
14007 SHARP RJ54N1CB0C SENSOR DRIVER
14008 M:      Jacopo Mondi <jacopo@jmondi.org>
14009 L:      linux-media@vger.kernel.org
14010 T:      git git://linuxtv.org/media_tree.git
14011 S:      Odd fixes
14012 F:      drivers/media/i2c/rj54n1cb0c.c
14013 F:      include/media/i2c/rj54n1cb0c.h
14014
14015 SH_VEU V4L2 MEM2MEM DRIVER
14016 L:      linux-media@vger.kernel.org
14017 S:      Orphan
14018 F:      drivers/media/platform/sh_veu.c
14019
14020 SH_VOU V4L2 OUTPUT DRIVER
14021 L:      linux-media@vger.kernel.org
14022 S:      Orphan
14023 F:      drivers/media/platform/sh_vou.c
14024 F:      include/media/drv-intf/sh_vou.h
14025
14026 SI2157 MEDIA DRIVER
14027 M:      Antti Palosaari <crope@iki.fi>
14028 L:      linux-media@vger.kernel.org
14029 W:      https://linuxtv.org
14030 W:      http://palosaari.fi/linux/
14031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14032 T:      git git://linuxtv.org/anttip/media_tree.git
14033 S:      Maintained
14034 F:      drivers/media/tuners/si2157*
14035
14036 SI2165 MEDIA DRIVER
14037 M:      Matthias Schwarzott <zzam@gentoo.org>
14038 L:      linux-media@vger.kernel.org
14039 W:      https://linuxtv.org
14040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14041 S:      Maintained
14042 F:      drivers/media/dvb-frontends/si2165*
14043
14044 SI2168 MEDIA DRIVER
14045 M:      Antti Palosaari <crope@iki.fi>
14046 L:      linux-media@vger.kernel.org
14047 W:      https://linuxtv.org
14048 W:      http://palosaari.fi/linux/
14049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14050 T:      git git://linuxtv.org/anttip/media_tree.git
14051 S:      Maintained
14052 F:      drivers/media/dvb-frontends/si2168*
14053
14054 SI470X FM RADIO RECEIVER I2C DRIVER
14055 M:      Hans Verkuil <hverkuil@xs4all.nl>
14056 L:      linux-media@vger.kernel.org
14057 T:      git git://linuxtv.org/media_tree.git
14058 W:      https://linuxtv.org
14059 S:      Odd Fixes
14060 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14061
14062 SI470X FM RADIO RECEIVER USB DRIVER
14063 M:      Hans Verkuil <hverkuil@xs4all.nl>
14064 L:      linux-media@vger.kernel.org
14065 T:      git git://linuxtv.org/media_tree.git
14066 W:      https://linuxtv.org
14067 S:      Maintained
14068 F:      drivers/media/radio/si470x/radio-si470x-common.c
14069 F:      drivers/media/radio/si470x/radio-si470x.h
14070 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14071
14072 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14073 M:      Eduardo Valentin <edubezval@gmail.com>
14074 L:      linux-media@vger.kernel.org
14075 T:      git git://linuxtv.org/media_tree.git
14076 W:      https://linuxtv.org
14077 S:      Odd Fixes
14078 F:      drivers/media/radio/si4713/si4713.?
14079
14080 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14081 M:      Eduardo Valentin <edubezval@gmail.com>
14082 L:      linux-media@vger.kernel.org
14083 T:      git git://linuxtv.org/media_tree.git
14084 W:      https://linuxtv.org
14085 S:      Odd Fixes
14086 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14087
14088 SI4713 FM RADIO TRANSMITTER USB DRIVER
14089 M:      Hans Verkuil <hverkuil@xs4all.nl>
14090 L:      linux-media@vger.kernel.org
14091 T:      git git://linuxtv.org/media_tree.git
14092 W:      https://linuxtv.org
14093 S:      Maintained
14094 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14095
14096 SIANO DVB DRIVER
14097 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14098 L:      linux-media@vger.kernel.org
14099 W:      https://linuxtv.org
14100 T:      git git://linuxtv.org/media_tree.git
14101 S:      Odd fixes
14102 F:      drivers/media/common/siano/
14103 F:      drivers/media/usb/siano/
14104 F:      drivers/media/usb/siano/
14105 F:      drivers/media/mmc/siano/
14106
14107 SIFIVE DRIVERS
14108 M:      Palmer Dabbelt <palmer@sifive.com>
14109 M:      Paul Walmsley <paul.walmsley@sifive.com>
14110 L:      linux-riscv@lists.infradead.org
14111 T:      git git://github.com/sifive/riscv-linux.git
14112 S:      Supported
14113 K:      sifive
14114 N:      sifive
14115
14116 SILEAD TOUCHSCREEN DRIVER
14117 M:      Hans de Goede <hdegoede@redhat.com>
14118 L:      linux-input@vger.kernel.org
14119 L:      platform-driver-x86@vger.kernel.org
14120 S:      Maintained
14121 F:      drivers/input/touchscreen/silead.c
14122 F:      drivers/platform/x86/touchscreen_dmi.c
14123
14124 SILICON MOTION SM712 FRAME BUFFER DRIVER
14125 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14126 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14127 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14128 L:      linux-fbdev@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/video/fbdev/sm712*
14131 F:      Documentation/fb/sm712fb.txt
14132
14133 SIMPLE FIRMWARE INTERFACE (SFI)
14134 M:      Len Brown <lenb@kernel.org>
14135 L:      sfi-devel@simplefirmware.org
14136 W:      http://simplefirmware.org/
14137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14138 S:      Supported
14139 F:      arch/x86/platform/sfi/
14140 F:      drivers/sfi/
14141 F:      include/linux/sfi*.h
14142
14143 SIMPLEFB FB DRIVER
14144 M:      Hans de Goede <hdegoede@redhat.com>
14145 L:      linux-fbdev@vger.kernel.org
14146 S:      Maintained
14147 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14148 F:      drivers/video/fbdev/simplefb.c
14149 F:      include/linux/platform_data/simplefb.h
14150
14151 SIMTEC EB110ATX (Chalice CATS)
14152 P:      Ben Dooks
14153 P:      Vincent Sanders <vince@simtec.co.uk>
14154 M:      Simtec Linux Team <linux@simtec.co.uk>
14155 W:      http://www.simtec.co.uk/products/EB110ATX/
14156 S:      Supported
14157
14158 SIMTEC EB2410ITX (BAST)
14159 P:      Ben Dooks
14160 P:      Vincent Sanders <vince@simtec.co.uk>
14161 M:      Simtec Linux Team <linux@simtec.co.uk>
14162 W:      http://www.simtec.co.uk/products/EB2410ITX/
14163 S:      Supported
14164 F:      arch/arm/mach-s3c24xx/mach-bast.c
14165 F:      arch/arm/mach-s3c24xx/bast-ide.c
14166 F:      arch/arm/mach-s3c24xx/bast-irq.c
14167
14168 SIPHASH PRF ROUTINES
14169 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14170 S:      Maintained
14171 F:      lib/siphash.c
14172 F:      lib/test_siphash.c
14173 F:      include/linux/siphash.h
14174
14175 SIOX
14176 M:      Gavin Schenk <g.schenk@eckelmann.de>
14177 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14178 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14179 S:      Supported
14180 F:      drivers/siox/*
14181 F:      drivers/gpio/gpio-siox.c
14182 F:      include/trace/events/siox.h
14183
14184 SIS 190 ETHERNET DRIVER
14185 M:      Francois Romieu <romieu@fr.zoreil.com>
14186 L:      netdev@vger.kernel.org
14187 S:      Maintained
14188 F:      drivers/net/ethernet/sis/sis190.c
14189
14190 SIS 900/7016 FAST ETHERNET DRIVER
14191 M:      Daniele Venzano <venza@brownhat.org>
14192 W:      http://www.brownhat.org/sis900.html
14193 L:      netdev@vger.kernel.org
14194 S:      Maintained
14195 F:      drivers/net/ethernet/sis/sis900.*
14196
14197 SIS FRAMEBUFFER DRIVER
14198 M:      Thomas Winischhofer <thomas@winischhofer.net>
14199 W:      http://www.winischhofer.net/linuxsisvga.shtml
14200 S:      Maintained
14201 F:      Documentation/fb/sisfb.txt
14202 F:      drivers/video/fbdev/sis/
14203 F:      include/video/sisfb.h
14204
14205 SIS USB2VGA DRIVER
14206 M:      Thomas Winischhofer <thomas@winischhofer.net>
14207 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14208 S:      Maintained
14209 F:      drivers/usb/misc/sisusbvga/
14210
14211 SLAB ALLOCATOR
14212 M:      Christoph Lameter <cl@linux.com>
14213 M:      Pekka Enberg <penberg@kernel.org>
14214 M:      David Rientjes <rientjes@google.com>
14215 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14216 M:      Andrew Morton <akpm@linux-foundation.org>
14217 L:      linux-mm@kvack.org
14218 S:      Maintained
14219 F:      include/linux/sl?b*.h
14220 F:      mm/sl?b*
14221
14222 SLEEPABLE READ-COPY UPDATE (SRCU)
14223 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14224 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14225 M:      Josh Triplett <josh@joshtriplett.org>
14226 R:      Steven Rostedt <rostedt@goodmis.org>
14227 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14228 L:      linux-kernel@vger.kernel.org
14229 W:      http://www.rdrop.com/users/paulmck/RCU/
14230 S:      Supported
14231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14232 F:      include/linux/srcu*.h
14233 F:      kernel/rcu/srcu*.c
14234
14235 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14236 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14237 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14238 S:      Maintained
14239 F:      drivers/slimbus/
14240 F:      Documentation/devicetree/bindings/slimbus/
14241 F:      include/linux/slimbus.h
14242
14243 SMACK SECURITY MODULE
14244 M:      Casey Schaufler <casey@schaufler-ca.com>
14245 L:      linux-security-module@vger.kernel.org
14246 W:      http://schaufler-ca.com
14247 T:      git git://github.com/cschaufler/smack-next
14248 S:      Maintained
14249 F:      Documentation/admin-guide/LSM/Smack.rst
14250 F:      security/smack/
14251
14252 SMC91x ETHERNET DRIVER
14253 M:      Nicolas Pitre <nico@fluxnic.net>
14254 S:      Odd Fixes
14255 F:      drivers/net/ethernet/smsc/smc91x.*
14256
14257 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14258 M:      Sakari Ailus <sakari.ailus@iki.fi>
14259 L:      linux-media@vger.kernel.org
14260 S:      Maintained
14261 F:      drivers/media/i2c/smiapp/
14262 F:      include/media/i2c/smiapp.h
14263 F:      drivers/media/i2c/smiapp-pll.c
14264 F:      drivers/media/i2c/smiapp-pll.h
14265 F:      include/uapi/linux/smiapp.h
14266 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14267
14268 SMM665 HARDWARE MONITOR DRIVER
14269 M:      Guenter Roeck <linux@roeck-us.net>
14270 L:      linux-hwmon@vger.kernel.org
14271 S:      Maintained
14272 F:      Documentation/hwmon/smm665
14273 F:      drivers/hwmon/smm665.c
14274
14275 SMSC EMC2103 HARDWARE MONITOR DRIVER
14276 M:      Steve Glendinning <steve.glendinning@shawell.net>
14277 L:      linux-hwmon@vger.kernel.org
14278 S:      Maintained
14279 F:      Documentation/hwmon/emc2103
14280 F:      drivers/hwmon/emc2103.c
14281
14282 SMSC SCH5627 HARDWARE MONITOR DRIVER
14283 M:      Hans de Goede <hdegoede@redhat.com>
14284 L:      linux-hwmon@vger.kernel.org
14285 S:      Supported
14286 F:      Documentation/hwmon/sch5627
14287 F:      drivers/hwmon/sch5627.c
14288
14289 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14290 M:      Steve Glendinning <steve.glendinning@shawell.net>
14291 L:      linux-fbdev@vger.kernel.org
14292 S:      Maintained
14293 F:      drivers/video/fbdev/smscufx.c
14294
14295 SMSC47B397 HARDWARE MONITOR DRIVER
14296 M:      Jean Delvare <jdelvare@suse.com>
14297 L:      linux-hwmon@vger.kernel.org
14298 S:      Maintained
14299 F:      Documentation/hwmon/smsc47b397
14300 F:      drivers/hwmon/smsc47b397.c
14301
14302 SMSC911x ETHERNET DRIVER
14303 M:      Steve Glendinning <steve.glendinning@shawell.net>
14304 L:      netdev@vger.kernel.org
14305 S:      Maintained
14306 F:      include/linux/smsc911x.h
14307 F:      drivers/net/ethernet/smsc/smsc911x.*
14308
14309 SMSC9420 PCI ETHERNET DRIVER
14310 M:      Steve Glendinning <steve.glendinning@shawell.net>
14311 L:      netdev@vger.kernel.org
14312 S:      Maintained
14313 F:      drivers/net/ethernet/smsc/smsc9420.*
14314
14315 SOC-CAMERA V4L2 SUBSYSTEM
14316 L:      linux-media@vger.kernel.org
14317 T:      git git://linuxtv.org/media_tree.git
14318 S:      Orphan
14319 F:      include/media/soc*
14320 F:      drivers/media/i2c/soc_camera/
14321 F:      drivers/media/platform/soc_camera/
14322
14323 SOCIONEXT SYNQUACER I2C DRIVER
14324 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14325 L:      linux-i2c@vger.kernel.org
14326 S:      Maintained
14327 F:      drivers/i2c/busses/i2c-synquacer.c
14328 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14329
14330 SOCIONEXT UNIPHIER SOUND DRIVER
14331 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14332 S:      Orphan
14333 F:      sound/soc/uniphier/
14334
14335 SOEKRIS NET48XX LED SUPPORT
14336 M:      Chris Boot <bootc@bootc.net>
14337 S:      Maintained
14338 F:      drivers/leds/leds-net48xx.c
14339
14340 SOFT-ROCE DRIVER (rxe)
14341 M:      Moni Shoua <monis@mellanox.com>
14342 L:      linux-rdma@vger.kernel.org
14343 S:      Supported
14344 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14345 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14346 F:      drivers/infiniband/sw/rxe/
14347 F:      include/uapi/rdma/rdma_user_rxe.h
14348
14349 SOFTLOGIC 6x10 MPEG CODEC
14350 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14351 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14352 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14353 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14354 M:      Ismael Luceno <ismael@iodev.co.uk>
14355 L:      linux-media@vger.kernel.org
14356 S:      Supported
14357 F:      drivers/media/pci/solo6x10/
14358
14359 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14360 M:      James Morse <james.morse@arm.com>
14361 L:      linux-arm-kernel@lists.infradead.org
14362 S:      Maintained
14363 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14364 F:      drivers/firmware/arm_sdei.c
14365 F:      include/linux/arm_sdei.h
14366 F:      include/uapi/linux/arm_sdei.h
14367
14368 SOFTWARE RAID (Multiple Disks) SUPPORT
14369 M:      Shaohua Li <shli@kernel.org>
14370 L:      linux-raid@vger.kernel.org
14371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14372 S:      Supported
14373 F:      drivers/md/Makefile
14374 F:      drivers/md/Kconfig
14375 F:      drivers/md/md*
14376 F:      drivers/md/raid*
14377 F:      include/linux/raid/
14378 F:      include/uapi/linux/raid/
14379
14380 SOCIONEXT (SNI) AVE NETWORK DRIVER
14381 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14382 L:      netdev@vger.kernel.org
14383 S:      Maintained
14384 F:      drivers/net/ethernet/socionext/sni_ave.c
14385 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14386
14387 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14388 M:      Jassi Brar <jaswinder.singh@linaro.org>
14389 L:      netdev@vger.kernel.org
14390 S:      Maintained
14391 F:      drivers/net/ethernet/socionext/netsec.c
14392 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14393
14394 SOLIDRUN CLEARFOG SUPPORT
14395 M:      Russell King <linux@armlinux.org.uk>
14396 S:      Maintained
14397 F:      arch/arm/boot/dts/armada-388-clearfog*
14398 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14399
14400 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14401 M:      Russell King <linux@armlinux.org.uk>
14402 S:      Maintained
14403 F:      arch/arm/boot/dts/imx6*-cubox-i*
14404 F:      arch/arm/boot/dts/imx6*-hummingboard*
14405 F:      arch/arm/boot/dts/imx6*-sr-*
14406
14407 SONIC NETWORK DRIVER
14408 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14409 L:      netdev@vger.kernel.org
14410 S:      Maintained
14411 F:      drivers/net/ethernet/natsemi/sonic.*
14412
14413 SONICS SILICON BACKPLANE DRIVER (SSB)
14414 M:      Michael Buesch <m@bues.ch>
14415 L:      linux-wireless@vger.kernel.org
14416 S:      Maintained
14417 F:      drivers/ssb/
14418 F:      include/linux/ssb/
14419
14420 SONY IMX214 SENSOR DRIVER
14421 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14422 L:      linux-media@vger.kernel.org
14423 T:      git git://linuxtv.org/media_tree.git
14424 S:      Maintained
14425 F:      drivers/media/i2c/imx214.c
14426 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14427
14428 SONY IMX258 SENSOR DRIVER
14429 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14430 L:      linux-media@vger.kernel.org
14431 T:      git git://linuxtv.org/media_tree.git
14432 S:      Maintained
14433 F:      drivers/media/i2c/imx258.c
14434
14435 SONY IMX274 SENSOR DRIVER
14436 M:      Leon Luo <leonl@leopardimaging.com>
14437 L:      linux-media@vger.kernel.org
14438 T:      git git://linuxtv.org/media_tree.git
14439 S:      Maintained
14440 F:      drivers/media/i2c/imx274.c
14441 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14442
14443 SONY IMX319 SENSOR DRIVER
14444 M:      Bingbu Cao <bingbu.cao@intel.com>
14445 L:      linux-media@vger.kernel.org
14446 T:      git git://linuxtv.org/media_tree.git
14447 S:      Maintained
14448 F:      drivers/media/i2c/imx319.c
14449
14450 SONY IMX355 SENSOR DRIVER
14451 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14452 L:      linux-media@vger.kernel.org
14453 T:      git git://linuxtv.org/media_tree.git
14454 S:      Maintained
14455 F:      drivers/media/i2c/imx355.c
14456
14457 SONY MEMORYSTICK CARD SUPPORT
14458 M:      Alex Dubov <oakad@yahoo.com>
14459 W:      http://tifmxx.berlios.de/
14460 S:      Maintained
14461 F:      drivers/memstick/host/tifm_ms.c
14462
14463 SONY MEMORYSTICK STANDARD SUPPORT
14464 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14465 S:      Maintained
14466 F:      drivers/memstick/core/ms_block.*
14467
14468 SONY VAIO CONTROL DEVICE DRIVER
14469 M:      Mattia Dongili <malattia@linux.it>
14470 L:      platform-driver-x86@vger.kernel.org
14471 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14472 S:      Maintained
14473 F:      Documentation/laptops/sony-laptop.txt
14474 F:      drivers/char/sonypi.c
14475 F:      drivers/platform/x86/sony-laptop.c
14476 F:      include/linux/sony-laptop.h
14477
14478 SOUND
14479 M:      Jaroslav Kysela <perex@perex.cz>
14480 M:      Takashi Iwai <tiwai@suse.com>
14481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14482 W:      http://www.alsa-project.org/
14483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14484 T:      git git://git.alsa-project.org/alsa-kernel.git
14485 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14486 S:      Maintained
14487 F:      Documentation/sound/
14488 F:      include/sound/
14489 F:      include/uapi/sound/
14490 F:      sound/
14491
14492 SOUND - COMPRESSED AUDIO
14493 M:      Vinod Koul <vkoul@kernel.org>
14494 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14496 S:      Supported
14497 F:      Documentation/sound/designs/compress-offload.rst
14498 F:      include/sound/compress_driver.h
14499 F:      include/uapi/sound/compress_*
14500 F:      sound/core/compress_offload.c
14501 F:      sound/soc/soc-compress.c
14502
14503 SOUND - DMAENGINE HELPERS
14504 M:      Lars-Peter Clausen <lars@metafoo.de>
14505 S:      Supported
14506 F:      include/sound/dmaengine_pcm.h
14507 F:      sound/core/pcm_dmaengine.c
14508 F:      sound/soc/soc-generic-dmaengine-pcm.c
14509
14510 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14511 M:      Liam Girdwood <lgirdwood@gmail.com>
14512 M:      Mark Brown <broonie@kernel.org>
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14514 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14515 W:      http://alsa-project.org/main/index.php/ASoC
14516 S:      Supported
14517 F:      Documentation/devicetree/bindings/sound/
14518 F:      Documentation/sound/soc/
14519 F:      sound/soc/
14520 F:      include/dt-bindings/sound/
14521 F:      include/sound/soc*
14522
14523 SOUNDWIRE SUBSYSTEM
14524 M:      Vinod Koul <vkoul@kernel.org>
14525 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14526 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14527 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14528 S:      Supported
14529 F:      Documentation/driver-api/soundwire/
14530 F:      drivers/soundwire/
14531 F:      include/linux/soundwire/
14532
14533 SP2 MEDIA DRIVER
14534 M:      Olli Salonen <olli.salonen@iki.fi>
14535 L:      linux-media@vger.kernel.org
14536 W:      https://linuxtv.org
14537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14538 S:      Maintained
14539 F:      drivers/media/dvb-frontends/sp2*
14540
14541 SPARC + UltraSPARC (sparc/sparc64)
14542 M:      "David S. Miller" <davem@davemloft.net>
14543 L:      sparclinux@vger.kernel.org
14544 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14547 S:      Maintained
14548 F:      arch/sparc/
14549 F:      drivers/sbus/
14550
14551 SPARC SERIAL DRIVERS
14552 M:      "David S. Miller" <davem@davemloft.net>
14553 L:      sparclinux@vger.kernel.org
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14556 S:      Maintained
14557 F:      include/linux/sunserialcore.h
14558 F:      drivers/tty/serial/suncore.c
14559 F:      drivers/tty/serial/sunhv.c
14560 F:      drivers/tty/serial/sunsab.c
14561 F:      drivers/tty/serial/sunsab.h
14562 F:      drivers/tty/serial/sunsu.c
14563 F:      drivers/tty/serial/sunzilog.c
14564 F:      drivers/tty/serial/sunzilog.h
14565 F:      drivers/tty/vcc.c
14566
14567 SPARSE CHECKER
14568 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14569 L:      linux-sparse@vger.kernel.org
14570 W:      https://sparse.wiki.kernel.org/
14571 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14572 S:      Maintained
14573 F:      include/linux/compiler.h
14574
14575 SPEAR CLOCK FRAMEWORK SUPPORT
14576 M:      Viresh Kumar <vireshk@kernel.org>
14577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14578 W:      http://www.st.com/spear
14579 S:      Maintained
14580 F:      drivers/clk/spear/
14581
14582 SPEAR PLATFORM SUPPORT
14583 M:      Viresh Kumar <vireshk@kernel.org>
14584 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14586 W:      http://www.st.com/spear
14587 S:      Maintained
14588 F:      arch/arm/boot/dts/spear*
14589 F:      arch/arm/mach-spear/
14590
14591 SPI NOR SUBSYSTEM
14592 M:      Marek Vasut <marek.vasut@gmail.com>
14593 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14594 L:      linux-mtd@lists.infradead.org
14595 W:      http://www.linux-mtd.infradead.org/
14596 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14597 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14598 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14599 S:      Maintained
14600 F:      drivers/mtd/spi-nor/
14601 F:      include/linux/mtd/spi-nor.h
14602
14603 SPI SUBSYSTEM
14604 M:      Mark Brown <broonie@kernel.org>
14605 L:      linux-spi@vger.kernel.org
14606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14607 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14608 S:      Maintained
14609 F:      Documentation/devicetree/bindings/spi/
14610 F:      Documentation/spi/
14611 F:      drivers/spi/
14612 F:      include/linux/spi/
14613 F:      include/uapi/linux/spi/
14614 F:      tools/spi/
14615
14616 SPIDERNET NETWORK DRIVER for CELL
14617 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14618 L:      netdev@vger.kernel.org
14619 S:      Supported
14620 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14621 F:      drivers/net/ethernet/toshiba/spider_net*
14622
14623 SPMI SUBSYSTEM
14624 R:      Stephen Boyd <sboyd@kernel.org>
14625 L:      linux-arm-msm@vger.kernel.org
14626 F:      Documentation/devicetree/bindings/spmi/
14627 F:      drivers/spmi/
14628 F:      include/dt-bindings/spmi/spmi.h
14629 F:      include/linux/spmi.h
14630 F:      include/trace/events/spmi.h
14631
14632 SPU FILE SYSTEM
14633 M:      Jeremy Kerr <jk@ozlabs.org>
14634 L:      linuxppc-dev@lists.ozlabs.org
14635 W:      http://www.ibm.com/developerworks/power/cell/
14636 S:      Supported
14637 F:      Documentation/filesystems/spufs.txt
14638 F:      arch/powerpc/platforms/cell/spufs/
14639
14640 SQUASHFS FILE SYSTEM
14641 M:      Phillip Lougher <phillip@squashfs.org.uk>
14642 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14643 W:      http://squashfs.org.uk
14644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14645 S:      Maintained
14646 F:      Documentation/filesystems/squashfs.txt
14647 F:      fs/squashfs/
14648
14649 SRM (Alpha) environment access
14650 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14651 S:      Maintained
14652 F:      arch/alpha/kernel/srm_env.c
14653
14654 ST LSM6DSx IMU IIO DRIVER
14655 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14656 L:      linux-iio@vger.kernel.org
14657 W:      http://www.st.com/
14658 S:      Maintained
14659 F:      drivers/iio/imu/st_lsm6dsx/
14660 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14661
14662 ST STM32 I2C/SMBUS DRIVER
14663 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14664 L:      linux-i2c@vger.kernel.org
14665 S:      Maintained
14666 F:      drivers/i2c/busses/i2c-stm32*
14667
14668 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14669 M:      Song Qiang <songqiang1304521@gmail.com>
14670 L:      linux-iio@vger.kernel.org
14671 S:      Maintained
14672 F:      drivers/iio/proximity/vl53l0x-i2c.c
14673 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14674
14675 STABLE BRANCH
14676 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14677 M:      Sasha Levin <sashal@kernel.org>
14678 L:      stable@vger.kernel.org
14679 S:      Supported
14680 F:      Documentation/process/stable-kernel-rules.rst
14681
14682 STAGING - COMEDI
14683 M:      Ian Abbott <abbotti@mev.co.uk>
14684 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14685 S:      Odd Fixes
14686 F:      drivers/staging/comedi/
14687
14688 STAGING - EROFS FILE SYSTEM
14689 M:      Gao Xiang <gaoxiang25@huawei.com>
14690 M:      Chao Yu <yuchao0@huawei.com>
14691 L:      linux-erofs@lists.ozlabs.org
14692 S:      Maintained
14693 F:      drivers/staging/erofs/
14694
14695 STAGING - INDUSTRIAL IO
14696 M:      Jonathan Cameron <jic23@kernel.org>
14697 L:      linux-iio@vger.kernel.org
14698 S:      Odd Fixes
14699 F:      Documentation/devicetree/bindings/staging/iio/
14700 F:      drivers/staging/iio/
14701
14702 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14703 M:      Marc Dietrich <marvin24@gmx.de>
14704 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14705 L:      linux-tegra@vger.kernel.org
14706 S:      Maintained
14707 F:      drivers/staging/nvec/
14708
14709 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14710 M:      Jens Frederich <jfrederich@gmail.com>
14711 M:      Daniel Drake <dsd@laptop.org>
14712 M:      Jon Nettleton <jon.nettleton@gmail.com>
14713 W:      http://wiki.laptop.org/go/DCON
14714 S:      Maintained
14715 F:      drivers/staging/olpc_dcon/
14716
14717 STAGING - REALTEK RTL8712U DRIVERS
14718 M:      Larry Finger <Larry.Finger@lwfinger.net>
14719 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14720 S:      Odd Fixes
14721 F:      drivers/staging/rtl8712/
14722
14723 STAGING - REALTEK RTL8188EU DRIVERS
14724 M:      Larry Finger <Larry.Finger@lwfinger.net>
14725 S:      Odd Fixes
14726 F:      drivers/staging/rtl8188eu/
14727
14728 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14729 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14730 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14731 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14732 L:      linux-fbdev@vger.kernel.org
14733 S:      Maintained
14734 F:      drivers/staging/sm750fb/
14735
14736 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14737 M:      William Hubbs <w.d.hubbs@gmail.com>
14738 M:      Chris Brannon <chris@the-brannons.com>
14739 M:      Kirk Reiser <kirk@reisers.ca>
14740 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14741 L:      speakup@linux-speakup.org
14742 W:      http://www.linux-speakup.org/
14743 S:      Odd Fixes
14744 F:      drivers/staging/speakup/
14745
14746 STAGING - VIA VT665X DRIVERS
14747 M:      Forest Bond <forest@alittletooquiet.net>
14748 S:      Odd Fixes
14749 F:      drivers/staging/vt665?/
14750
14751 STAGING - WILC1000 WIFI DRIVER
14752 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14753 M:      Ajay Singh <ajay.kathat@microchip.com>
14754 L:      linux-wireless@vger.kernel.org
14755 S:      Supported
14756 F:      drivers/staging/wilc1000/
14757
14758 STAGING SUBSYSTEM
14759 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14761 L:      devel@driverdev.osuosl.org
14762 S:      Supported
14763 F:      drivers/staging/
14764
14765 STARFIRE/DURALAN NETWORK DRIVER
14766 M:      Ion Badulescu <ionut@badula.org>
14767 S:      Odd Fixes
14768 F:      drivers/net/ethernet/adaptec/starfire*
14769
14770 STEC S1220 SKD DRIVER
14771 M:      Bart Van Assche <bart.vanassche@wdc.com>
14772 L:      linux-block@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/block/skd*[ch]
14775
14776 STI AUDIO (ASoC) DRIVERS
14777 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14778 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14779 S:      Maintained
14780 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14781 F:      sound/soc/sti/
14782
14783 STI CEC DRIVER
14784 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14785 S:      Maintained
14786 F:      drivers/media/platform/sti/cec/
14787 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14788
14789 STK1160 USB VIDEO CAPTURE DRIVER
14790 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14791 L:      linux-media@vger.kernel.org
14792 T:      git git://linuxtv.org/media_tree.git
14793 S:      Maintained
14794 F:      drivers/media/usb/stk1160/
14795
14796 STM32 AUDIO (ASoC) DRIVERS
14797 M:      Olivier Moysan <olivier.moysan@st.com>
14798 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14800 S:      Maintained
14801 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14802 F:      sound/soc/stm/
14803
14804 STM32 TIMER/LPTIMER DRIVERS
14805 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14806 S:      Maintained
14807 F:      drivers/*/stm32-*timer*
14808 F:      drivers/pwm/pwm-stm32*
14809 F:      include/linux/*/stm32-*tim*
14810 F:      Documentation/ABI/testing/*timer-stm32
14811 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14812 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14813
14814 STMMAC ETHERNET DRIVER
14815 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14816 M:      Alexandre Torgue <alexandre.torgue@st.com>
14817 M:      Jose Abreu <joabreu@synopsys.com>
14818 L:      netdev@vger.kernel.org
14819 W:      http://www.stlinux.com
14820 S:      Supported
14821 F:      drivers/net/ethernet/stmicro/stmmac/
14822
14823 SUN3/3X
14824 M:      Sam Creasey <sammy@sammy.net>
14825 W:      http://sammy.net/sun3/
14826 S:      Maintained
14827 F:      arch/m68k/kernel/*sun3*
14828 F:      arch/m68k/sun3*/
14829 F:      arch/m68k/include/asm/sun3*
14830 F:      drivers/net/ethernet/i825xx/sun3*
14831
14832 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14833 M:      Hans de Goede <hdegoede@redhat.com>
14834 L:      linux-input@vger.kernel.org
14835 S:      Maintained
14836 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14837 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14838
14839 SUNDANCE NETWORK DRIVER
14840 M:      Denis Kirjanov <kda@linux-powerpc.org>
14841 L:      netdev@vger.kernel.org
14842 S:      Maintained
14843 F:      drivers/net/ethernet/dlink/sundance.c
14844
14845 SUPERH
14846 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14847 M:      Rich Felker <dalias@libc.org>
14848 L:      linux-sh@vger.kernel.org
14849 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14850 S:      Maintained
14851 F:      Documentation/sh/
14852 F:      arch/sh/
14853 F:      drivers/sh/
14854
14855 SUSPEND TO RAM
14856 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14857 M:      Len Brown <len.brown@intel.com>
14858 M:      Pavel Machek <pavel@ucw.cz>
14859 L:      linux-pm@vger.kernel.org
14860 B:      https://bugzilla.kernel.org
14861 S:      Supported
14862 F:      Documentation/power/
14863 F:      arch/x86/kernel/acpi/
14864 F:      drivers/base/power/
14865 F:      kernel/power/
14866 F:      include/linux/suspend.h
14867 F:      include/linux/freezer.h
14868 F:      include/linux/pm.h
14869
14870 SVGA HANDLING
14871 M:      Martin Mares <mj@ucw.cz>
14872 L:      linux-video@atrey.karlin.mff.cuni.cz
14873 S:      Maintained
14874 F:      Documentation/svga.txt
14875 F:      arch/x86/boot/video*
14876
14877 SWIOTLB SUBSYSTEM
14878 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14879 L:      iommu@lists.linux-foundation.org
14880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14881 S:      Supported
14882 F:      kernel/dma/swiotlb.c
14883 F:      arch/*/kernel/pci-swiotlb.c
14884 F:      include/linux/swiotlb.h
14885
14886 SWITCHDEV
14887 M:      Jiri Pirko <jiri@resnulli.us>
14888 M:      Ivan Vecera <ivecera@redhat.com>
14889 L:      netdev@vger.kernel.org
14890 S:      Supported
14891 F:      net/switchdev/
14892 F:      include/net/switchdev.h
14893
14894 SY8106A REGULATOR DRIVER
14895 M:      Icenowy Zheng <icenowy@aosc.io>
14896 S:      Maintained
14897 F:      drivers/regulator/sy8106a-regulator.c
14898 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14899
14900 SYNC FILE FRAMEWORK
14901 M:      Sumit Semwal <sumit.semwal@linaro.org>
14902 R:      Gustavo Padovan <gustavo@padovan.org>
14903 S:      Maintained
14904 L:      linux-media@vger.kernel.org
14905 L:      dri-devel@lists.freedesktop.org
14906 F:      drivers/dma-buf/sync_*
14907 F:      drivers/dma-buf/dma-fence*
14908 F:      drivers/dma-buf/sw_sync.c
14909 F:      include/linux/sync_file.h
14910 F:      include/uapi/linux/sync_file.h
14911 F:      Documentation/sync_file.txt
14912 T:      git git://anongit.freedesktop.org/drm/drm-misc
14913
14914 SYNOPSYS ARC ARCHITECTURE
14915 M:      Vineet Gupta <vgupta@synopsys.com>
14916 L:      linux-snps-arc@lists.infradead.org
14917 S:      Supported
14918 F:      arch/arc/
14919 F:      Documentation/devicetree/bindings/arc/*
14920 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14921 F:      drivers/clocksource/arc_timer.c
14922 F:      drivers/tty/serial/arc_uart.c
14923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14924
14925 SYNOPSYS ARC HSDK SDP pll clock driver
14926 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14927 S:      Supported
14928 F:      drivers/clk/clk-hsdk-pll.c
14929 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14930
14931 SYNOPSYS ARC SDP clock driver
14932 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14933 S:      Supported
14934 F:      drivers/clk/axs10x/*
14935 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14936
14937 SYNOPSYS ARC SDP platform support
14938 M:      Alexey Brodkin <abrodkin@synopsys.com>
14939 S:      Supported
14940 F:      arch/arc/plat-axs10x
14941 F:      arch/arc/boot/dts/ax*
14942 F:      Documentation/devicetree/bindings/arc/axs10*
14943
14944 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14945 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14946 S:      Supported
14947 F:      drivers/reset/reset-axs10x.c
14948 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14949
14950 SYNOPSYS CREG GPIO DRIVER
14951 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14952 S:      Maintained
14953 F:      drivers/gpio/gpio-creg-snps.c
14954 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14955
14956 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14957 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14958 S:      Maintained
14959 F:      drivers/tty/serial/8250/8250_dw.c
14960
14961 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14962 M:      Hoan Tran <hoan@os.amperecomputing.com>
14963 L:      linux-gpio@vger.kernel.org
14964 S:      Maintained
14965 F:      drivers/gpio/gpio-dwapb.c
14966 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14967
14968 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14969 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14970 S:      Maintained
14971 F:      drivers/dma/dwi-axi-dmac/
14972 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14973
14974 SYNOPSYS DESIGNWARE DMAC DRIVER
14975 M:      Viresh Kumar <vireshk@kernel.org>
14976 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14977 S:      Maintained
14978 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14979 F:      drivers/dma/dw/
14980 F:      include/dt-bindings/dma/dw-dmac.h
14981 F:      include/linux/dma/dw.h
14982 F:      include/linux/platform_data/dma-dw.h
14983
14984 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14985 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14986 L:      netdev@vger.kernel.org
14987 S:      Supported
14988 F:      drivers/net/ethernet/synopsys/
14989
14990 SYNOPSYS DESIGNWARE I2C DRIVER
14991 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14992 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14993 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14994 L:      linux-i2c@vger.kernel.org
14995 S:      Maintained
14996 F:      drivers/i2c/busses/i2c-designware-*
14997 F:      include/linux/platform_data/i2c-designware.h
14998
14999 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15000 M:      Jaehoon Chung <jh80.chung@samsung.com>
15001 L:      linux-mmc@vger.kernel.org
15002 S:      Maintained
15003 F:      drivers/mmc/host/dw_mmc*
15004
15005 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15006 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15007 S:      Supported
15008 F:      drivers/reset/reset-hsdk.c
15009 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15010 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15011
15012 SYSTEM CONFIGURATION (SYSCON)
15013 M:      Lee Jones <lee.jones@linaro.org>
15014 M:      Arnd Bergmann <arnd@arndb.de>
15015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15016 S:      Supported
15017 F:      drivers/mfd/syscon.c
15018
15019 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15020 M:      Sudeep Holla <sudeep.holla@arm.com>
15021 L:      linux-arm-kernel@lists.infradead.org
15022 S:      Maintained
15023 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15024 F:      drivers/clk/clk-sc[mp]i.c
15025 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15026 F:      drivers/firmware/arm_scpi.c
15027 F:      drivers/firmware/arm_scmi/
15028 F:      include/linux/sc[mp]i_protocol.h
15029
15030 SYSTEM RESET/SHUTDOWN DRIVERS
15031 M:      Sebastian Reichel <sre@kernel.org>
15032 L:      linux-pm@vger.kernel.org
15033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15034 S:      Maintained
15035 F:      Documentation/devicetree/bindings/power/reset/
15036 F:      drivers/power/reset/
15037
15038 SYSTEM TRACE MODULE CLASS
15039 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15040 S:      Maintained
15041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15042 F:      Documentation/trace/stm.rst
15043 F:      drivers/hwtracing/stm/
15044 F:      include/linux/stm.h
15045 F:      include/uapi/linux/stm.h
15046
15047 SYSV FILESYSTEM
15048 M:      Christoph Hellwig <hch@infradead.org>
15049 S:      Maintained
15050 F:      Documentation/filesystems/sysv-fs.txt
15051 F:      fs/sysv/
15052 F:      include/linux/sysv_fs.h
15053
15054 TARGET SUBSYSTEM
15055 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
15056 L:      linux-scsi@vger.kernel.org
15057 L:      target-devel@vger.kernel.org
15058 W:      http://www.linux-iscsi.org
15059 W:      http://groups.google.com/group/linux-iscsi-target-dev
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
15061 S:      Supported
15062 F:      drivers/target/
15063 F:      include/target/
15064 F:      Documentation/target/
15065
15066 TASKSTATS STATISTICS INTERFACE
15067 M:      Balbir Singh <bsingharora@gmail.com>
15068 S:      Maintained
15069 F:      Documentation/accounting/taskstats*
15070 F:      include/linux/taskstats*
15071 F:      kernel/taskstats.c
15072
15073 TC subsystem
15074 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15075 M:      Cong Wang <xiyou.wangcong@gmail.com>
15076 M:      Jiri Pirko <jiri@resnulli.us>
15077 L:      netdev@vger.kernel.org
15078 S:      Maintained
15079 F:      include/net/pkt_cls.h
15080 F:      include/net/pkt_sched.h
15081 F:      include/net/tc_act/
15082 F:      include/uapi/linux/pkt_cls.h
15083 F:      include/uapi/linux/pkt_sched.h
15084 F:      include/uapi/linux/tc_act/
15085 F:      include/uapi/linux/tc_ematch/
15086 F:      net/sched/
15087
15088 TC90522 MEDIA DRIVER
15089 M:      Akihiro Tsukada <tskd08@gmail.com>
15090 L:      linux-media@vger.kernel.org
15091 S:      Odd Fixes
15092 F:      drivers/media/dvb-frontends/tc90522*
15093
15094 TCP LOW PRIORITY MODULE
15095 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15096 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15097 W:      http://tcp-lp-mod.sourceforge.net/
15098 S:      Maintained
15099 F:      net/ipv4/tcp_lp.c
15100
15101 TDA10071 MEDIA DRIVER
15102 M:      Antti Palosaari <crope@iki.fi>
15103 L:      linux-media@vger.kernel.org
15104 W:      https://linuxtv.org
15105 W:      http://palosaari.fi/linux/
15106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15107 T:      git git://linuxtv.org/anttip/media_tree.git
15108 S:      Maintained
15109 F:      drivers/media/dvb-frontends/tda10071*
15110
15111 TDA18212 MEDIA DRIVER
15112 M:      Antti Palosaari <crope@iki.fi>
15113 L:      linux-media@vger.kernel.org
15114 W:      https://linuxtv.org
15115 W:      http://palosaari.fi/linux/
15116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15117 T:      git git://linuxtv.org/anttip/media_tree.git
15118 S:      Maintained
15119 F:      drivers/media/tuners/tda18212*
15120
15121 TDA18218 MEDIA DRIVER
15122 M:      Antti Palosaari <crope@iki.fi>
15123 L:      linux-media@vger.kernel.org
15124 W:      https://linuxtv.org
15125 W:      http://palosaari.fi/linux/
15126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15127 T:      git git://linuxtv.org/anttip/media_tree.git
15128 S:      Maintained
15129 F:      drivers/media/tuners/tda18218*
15130
15131 TDA18250 MEDIA DRIVER
15132 M:      Olli Salonen <olli.salonen@iki.fi>
15133 L:      linux-media@vger.kernel.org
15134 W:      https://linuxtv.org
15135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15136 T:      git git://linuxtv.org/media_tree.git
15137 S:      Maintained
15138 F:      drivers/media/tuners/tda18250*
15139
15140 TDA18271 MEDIA DRIVER
15141 M:      Michael Krufky <mkrufky@linuxtv.org>
15142 L:      linux-media@vger.kernel.org
15143 W:      https://linuxtv.org
15144 W:      http://github.com/mkrufky
15145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15146 T:      git git://linuxtv.org/mkrufky/tuners.git
15147 S:      Maintained
15148 F:      drivers/media/tuners/tda18271*
15149
15150 TDA1997x MEDIA DRIVER
15151 M:      Tim Harvey <tharvey@gateworks.com>
15152 L:      linux-media@vger.kernel.org
15153 W:      https://linuxtv.org
15154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15155 S:      Maintained
15156 F:      drivers/media/i2c/tda1997x.*
15157
15158 TDA827x MEDIA DRIVER
15159 M:      Michael Krufky <mkrufky@linuxtv.org>
15160 L:      linux-media@vger.kernel.org
15161 W:      https://linuxtv.org
15162 W:      http://github.com/mkrufky
15163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15164 T:      git git://linuxtv.org/mkrufky/tuners.git
15165 S:      Maintained
15166 F:      drivers/media/tuners/tda8290.*
15167
15168 TDA8290 MEDIA DRIVER
15169 M:      Michael Krufky <mkrufky@linuxtv.org>
15170 L:      linux-media@vger.kernel.org
15171 W:      https://linuxtv.org
15172 W:      http://github.com/mkrufky
15173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15174 T:      git git://linuxtv.org/mkrufky/tuners.git
15175 S:      Maintained
15176 F:      drivers/media/tuners/tda8290.*
15177
15178 TDA9840 MEDIA DRIVER
15179 M:      Hans Verkuil <hverkuil@xs4all.nl>
15180 L:      linux-media@vger.kernel.org
15181 T:      git git://linuxtv.org/media_tree.git
15182 W:      https://linuxtv.org
15183 S:      Maintained
15184 F:      drivers/media/i2c/tda9840*
15185
15186 TEA5761 TUNER DRIVER
15187 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15188 L:      linux-media@vger.kernel.org
15189 W:      https://linuxtv.org
15190 T:      git git://linuxtv.org/media_tree.git
15191 S:      Odd fixes
15192 F:      drivers/media/tuners/tea5761.*
15193
15194 TEA5767 TUNER DRIVER
15195 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15196 L:      linux-media@vger.kernel.org
15197 W:      https://linuxtv.org
15198 T:      git git://linuxtv.org/media_tree.git
15199 S:      Maintained
15200 F:      drivers/media/tuners/tea5767.*
15201
15202 TEA6415C MEDIA DRIVER
15203 M:      Hans Verkuil <hverkuil@xs4all.nl>
15204 L:      linux-media@vger.kernel.org
15205 T:      git git://linuxtv.org/media_tree.git
15206 W:      https://linuxtv.org
15207 S:      Maintained
15208 F:      drivers/media/i2c/tea6415c*
15209
15210 TEA6420 MEDIA DRIVER
15211 M:      Hans Verkuil <hverkuil@xs4all.nl>
15212 L:      linux-media@vger.kernel.org
15213 T:      git git://linuxtv.org/media_tree.git
15214 W:      https://linuxtv.org
15215 S:      Maintained
15216 F:      drivers/media/i2c/tea6420*
15217
15218 TEAM DRIVER
15219 M:      Jiri Pirko <jiri@resnulli.us>
15220 L:      netdev@vger.kernel.org
15221 S:      Supported
15222 F:      drivers/net/team/
15223 F:      include/linux/if_team.h
15224 F:      include/uapi/linux/if_team.h
15225
15226 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15227 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15228 S:      Maintained
15229 F:      arch/x86/platform/ts5500/
15230
15231 TECHNOTREND USB IR RECEIVER
15232 M:      Sean Young <sean@mess.org>
15233 L:      linux-media@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/media/rc/ttusbir.c
15236
15237 TECHWELL TW9910 VIDEO DECODER
15238 L:      linux-media@vger.kernel.org
15239 S:      Orphan
15240 F:      drivers/media/i2c/tw9910.c
15241 F:      include/media/i2c/tw9910.h
15242
15243 TEE SUBSYSTEM
15244 M:      Jens Wiklander <jens.wiklander@linaro.org>
15245 S:      Maintained
15246 F:      include/linux/tee_drv.h
15247 F:      include/uapi/linux/tee.h
15248 F:      drivers/tee/
15249 F:      Documentation/tee.txt
15250
15251 TEGRA ARCHITECTURE SUPPORT
15252 M:      Thierry Reding <thierry.reding@gmail.com>
15253 M:      Jonathan Hunter <jonathanh@nvidia.com>
15254 L:      linux-tegra@vger.kernel.org
15255 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15257 S:      Supported
15258 N:      [^a-z]tegra
15259
15260 TEGRA CLOCK DRIVER
15261 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15262 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15263 S:      Supported
15264 F:      drivers/clk/tegra/
15265
15266 TEGRA DMA DRIVERS
15267 M:      Laxman Dewangan <ldewangan@nvidia.com>
15268 M:      Jon Hunter <jonathanh@nvidia.com>
15269 S:      Supported
15270 F:      drivers/dma/tegra*
15271
15272 TEGRA I2C DRIVER
15273 M:      Laxman Dewangan <ldewangan@nvidia.com>
15274 S:      Supported
15275 F:      drivers/i2c/busses/i2c-tegra.c
15276
15277 TEGRA IOMMU DRIVERS
15278 M:      Thierry Reding <thierry.reding@gmail.com>
15279 L:      linux-tegra@vger.kernel.org
15280 S:      Supported
15281 F:      drivers/iommu/tegra*
15282
15283 TEGRA KBC DRIVER
15284 M:      Laxman Dewangan <ldewangan@nvidia.com>
15285 S:      Supported
15286 F:      drivers/input/keyboard/tegra-kbc.c
15287
15288 TEGRA NAND DRIVER
15289 M:      Stefan Agner <stefan@agner.ch>
15290 M:      Lucas Stach <dev@lynxeye.de>
15291 S:      Maintained
15292 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15293 F:      drivers/mtd/nand/raw/tegra_nand.c
15294
15295 TEGRA PWM DRIVER
15296 M:      Thierry Reding <thierry.reding@gmail.com>
15297 S:      Supported
15298 F:      drivers/pwm/pwm-tegra.c
15299
15300 TEGRA SERIAL DRIVER
15301 M:      Laxman Dewangan <ldewangan@nvidia.com>
15302 S:      Supported
15303 F:      drivers/tty/serial/serial-tegra.c
15304
15305 TEGRA SPI DRIVER
15306 M:      Laxman Dewangan <ldewangan@nvidia.com>
15307 S:      Supported
15308 F:      drivers/spi/spi-tegra*
15309
15310 TEHUTI ETHERNET DRIVER
15311 M:      Andy Gospodarek <andy@greyhouse.net>
15312 L:      netdev@vger.kernel.org
15313 S:      Supported
15314 F:      drivers/net/ethernet/tehuti/*
15315
15316 Telecom Clock Driver for MCPL0010
15317 M:      Mark Gross <mark.gross@intel.com>
15318 S:      Supported
15319 F:      drivers/char/tlclk.c
15320
15321 TENSILICA XTENSA PORT (xtensa)
15322 M:      Chris Zankel <chris@zankel.net>
15323 M:      Max Filippov <jcmvbkbc@gmail.com>
15324 L:      linux-xtensa@linux-xtensa.org
15325 T:      git git://github.com/czankel/xtensa-linux.git
15326 S:      Maintained
15327 F:      arch/xtensa/
15328 F:      drivers/irqchip/irq-xtensa-*
15329
15330 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15331 M:      Nishanth Menon <nm@ti.com>
15332 M:      Tero Kristo <t-kristo@ti.com>
15333 M:      Santosh Shilimkar <ssantosh@kernel.org>
15334 L:      linux-arm-kernel@lists.infradead.org
15335 S:      Maintained
15336 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15337 F:      drivers/firmware/ti_sci*
15338 F:      include/linux/soc/ti/ti_sci_protocol.h
15339 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15340 F:      drivers/soc/ti/ti_sci_pm_domains.c
15341 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15342 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15343 F:      drivers/clk/keystone/sci-clk.c
15344 F:      drivers/reset/reset-ti-sci.c
15345
15346 Texas Instruments ASoC drivers
15347 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15349 S:      Maintained
15350 F:      sound/soc/ti/
15351
15352 Texas Instruments' DAC7612 DAC Driver
15353 M:      Ricardo Ribalda <ricardo@ribalda.com>
15354 L:      linux-iio@vger.kernel.org
15355 S:      Supported
15356 F:      drivers/iio/dac/ti-dac7612.c
15357 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15358
15359 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15360 M:      Hans Verkuil <hverkuil@xs4all.nl>
15361 L:      linux-media@vger.kernel.org
15362 T:      git git://linuxtv.org/media_tree.git
15363 W:      https://linuxtv.org
15364 S:      Maintained
15365 F:      drivers/media/radio/radio-raremono.c
15366
15367 THERMAL
15368 M:      Zhang Rui <rui.zhang@intel.com>
15369 M:      Eduardo Valentin <edubezval@gmail.com>
15370 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15371 L:      linux-pm@vger.kernel.org
15372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15374 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15375 S:      Supported
15376 F:      drivers/thermal/
15377 F:      include/linux/thermal.h
15378 F:      include/uapi/linux/thermal.h
15379 F:      include/linux/cpu_cooling.h
15380 F:      Documentation/devicetree/bindings/thermal/
15381
15382 THERMAL/CPU_COOLING
15383 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15384 M:      Viresh Kumar <viresh.kumar@linaro.org>
15385 M:      Javi Merino <javi.merino@kernel.org>
15386 L:      linux-pm@vger.kernel.org
15387 S:      Supported
15388 F:      Documentation/thermal/cpu-cooling-api.txt
15389 F:      drivers/thermal/cpu_cooling.c
15390 F:      include/linux/cpu_cooling.h
15391
15392 THINKPAD ACPI EXTRAS DRIVER
15393 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15394 L:      ibm-acpi-devel@lists.sourceforge.net
15395 L:      platform-driver-x86@vger.kernel.org
15396 W:      http://ibm-acpi.sourceforge.net
15397 W:      http://thinkwiki.org/wiki/Ibm-acpi
15398 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15399 S:      Maintained
15400 F:      drivers/platform/x86/thinkpad_acpi.c
15401
15402 THUNDERBOLT DRIVER
15403 M:      Andreas Noever <andreas.noever@gmail.com>
15404 M:      Michael Jamet <michael.jamet@intel.com>
15405 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15406 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15408 S:      Maintained
15409 F:      Documentation/admin-guide/thunderbolt.rst
15410 F:      drivers/thunderbolt/
15411 F:      include/linux/thunderbolt.h
15412
15413 THUNDERBOLT NETWORK DRIVER
15414 M:      Michael Jamet <michael.jamet@intel.com>
15415 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15416 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15417 L:      netdev@vger.kernel.org
15418 S:      Maintained
15419 F:      drivers/net/thunderbolt.c
15420
15421 THUNDERX GPIO DRIVER
15422 M:      David Daney <david.daney@cavium.com>
15423 S:      Maintained
15424 F:      drivers/gpio/gpio-thunderx.c
15425
15426 TI AM437X VPFE DRIVER
15427 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15428 L:      linux-media@vger.kernel.org
15429 W:      https://linuxtv.org
15430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15431 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15432 S:      Maintained
15433 F:      drivers/media/platform/am437x/
15434
15435 TI BANDGAP AND THERMAL DRIVER
15436 M:      Eduardo Valentin <edubezval@gmail.com>
15437 M:      Keerthy <j-keerthy@ti.com>
15438 L:      linux-pm@vger.kernel.org
15439 L:      linux-omap@vger.kernel.org
15440 S:      Maintained
15441 F:      drivers/thermal/ti-soc-thermal/
15442
15443 TI BQ27XXX POWER SUPPLY DRIVER
15444 R:      Andrew F. Davis <afd@ti.com>
15445 F:      include/linux/power/bq27xxx_battery.h
15446 F:      drivers/power/supply/bq27xxx_battery.c
15447 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15448
15449 TI CDCE706 CLOCK DRIVER
15450 M:      Max Filippov <jcmvbkbc@gmail.com>
15451 S:      Maintained
15452 F:      drivers/clk/clk-cdce706.c
15453
15454 TI CLOCK DRIVER
15455 M:      Tero Kristo <t-kristo@ti.com>
15456 L:      linux-omap@vger.kernel.org
15457 S:      Maintained
15458 F:      drivers/clk/ti/
15459 F:      include/linux/clk/ti.h
15460
15461 TI DAVINCI MACHINE SUPPORT
15462 M:      Sekhar Nori <nsekhar@ti.com>
15463 M:      Kevin Hilman <khilman@kernel.org>
15464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15466 S:      Supported
15467 F:      arch/arm/mach-davinci/
15468 F:      drivers/i2c/busses/i2c-davinci.c
15469 F:      arch/arm/boot/dts/da850*
15470
15471 TI DAVINCI SERIES CLOCK DRIVER
15472 M:      David Lechner <david@lechnology.com>
15473 R:      Sekhar Nori <nsekhar@ti.com>
15474 S:      Maintained
15475 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15476 F:      drivers/clk/davinci/
15477
15478 TI DAVINCI SERIES GPIO DRIVER
15479 M:      Keerthy <j-keerthy@ti.com>
15480 L:      linux-gpio@vger.kernel.org
15481 S:      Maintained
15482 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15483 F:      drivers/gpio/gpio-davinci.c
15484
15485 TI DAVINCI SERIES MEDIA DRIVER
15486 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15487 L:      linux-media@vger.kernel.org
15488 W:      https://linuxtv.org
15489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15490 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15491 S:      Maintained
15492 F:      drivers/media/platform/davinci/
15493 F:      include/media/davinci/
15494
15495 TI ETHERNET SWITCH DRIVER (CPSW)
15496 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15497 L:      linux-omap@vger.kernel.org
15498 L:      netdev@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/net/ethernet/ti/cpsw*
15501 F:      drivers/net/ethernet/ti/davinci*
15502
15503 TI FLASH MEDIA INTERFACE DRIVER
15504 M:      Alex Dubov <oakad@yahoo.com>
15505 S:      Maintained
15506 F:      drivers/misc/tifm*
15507 F:      drivers/mmc/host/tifm_sd.c
15508 F:      include/linux/tifm.h
15509
15510 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15511 M:      Santosh Shilimkar <ssantosh@kernel.org>
15512 L:      linux-kernel@vger.kernel.org
15513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15514 S:      Maintained
15515 F:      drivers/soc/ti/*
15516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15517
15518 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15519 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15520 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15522 S:      Maintained
15523 F:      sound/soc/codecs/lm49453*
15524 F:      sound/soc/codecs/isabelle*
15525
15526 TI LP855x BACKLIGHT DRIVER
15527 M:      Milo Kim <milo.kim@ti.com>
15528 S:      Maintained
15529 F:      Documentation/backlight/lp855x-driver.txt
15530 F:      drivers/video/backlight/lp855x_bl.c
15531 F:      include/linux/platform_data/lp855x.h
15532
15533 TI LP8727 CHARGER DRIVER
15534 M:      Milo Kim <milo.kim@ti.com>
15535 S:      Maintained
15536 F:      drivers/power/supply/lp8727_charger.c
15537 F:      include/linux/platform_data/lp8727.h
15538
15539 TI LP8788 MFD DRIVER
15540 M:      Milo Kim <milo.kim@ti.com>
15541 S:      Maintained
15542 F:      drivers/iio/adc/lp8788_adc.c
15543 F:      drivers/leds/leds-lp8788.c
15544 F:      drivers/mfd/lp8788*.c
15545 F:      drivers/power/supply/lp8788-charger.c
15546 F:      drivers/regulator/lp8788-*.c
15547 F:      include/linux/mfd/lp8788*.h
15548
15549 TI NETCP ETHERNET DRIVER
15550 M:      Wingman Kwok <w-kwok2@ti.com>
15551 M:      Murali Karicheri <m-karicheri2@ti.com>
15552 L:      netdev@vger.kernel.org
15553 S:      Maintained
15554 F:      drivers/net/ethernet/ti/netcp*
15555
15556 TI PCM3060 ASoC CODEC DRIVER
15557 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15559 S:      Maintained
15560 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15561 F:      sound/soc/codecs/pcm3060*
15562
15563 TI TAS571X FAMILY ASoC CODEC DRIVER
15564 M:      Kevin Cernekee <cernekee@chromium.org>
15565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15566 S:      Odd Fixes
15567 F:      sound/soc/codecs/tas571x*
15568
15569 TI TRF7970A NFC DRIVER
15570 M:      Mark Greer <mgreer@animalcreek.com>
15571 L:      linux-wireless@vger.kernel.org
15572 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15573 S:      Supported
15574 F:      drivers/nfc/trf7970a.c
15575 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15576
15577 TI TWL4030 SERIES SOC CODEC DRIVER
15578 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15580 S:      Maintained
15581 F:      sound/soc/codecs/twl4030*
15582
15583 TI VPE/CAL DRIVERS
15584 M:      Benoit Parrot <bparrot@ti.com>
15585 L:      linux-media@vger.kernel.org
15586 W:      http://linuxtv.org/
15587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15588 S:      Maintained
15589 F:      drivers/media/platform/ti-vpe/
15590
15591 TI WILINK WIRELESS DRIVERS
15592 L:      linux-wireless@vger.kernel.org
15593 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15594 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15596 S:      Orphan
15597 F:      drivers/net/wireless/ti/
15598 F:      include/linux/wl12xx.h
15599
15600 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15601 M:      John Stultz <john.stultz@linaro.org>
15602 M:      Thomas Gleixner <tglx@linutronix.de>
15603 R:      Stephen Boyd <sboyd@kernel.org>
15604 L:      linux-kernel@vger.kernel.org
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15606 S:      Supported
15607 F:      include/linux/clocksource.h
15608 F:      include/linux/time.h
15609 F:      include/linux/timex.h
15610 F:      include/uapi/linux/time.h
15611 F:      include/uapi/linux/timex.h
15612 F:      kernel/time/clocksource.c
15613 F:      kernel/time/time*.c
15614 F:      kernel/time/alarmtimer.c
15615 F:      kernel/time/ntp.c
15616 F:      tools/testing/selftests/timers/
15617
15618 TIPC NETWORK LAYER
15619 M:      Jon Maloy <jon.maloy@ericsson.com>
15620 M:      Ying Xue <ying.xue@windriver.com>
15621 L:      netdev@vger.kernel.org (core kernel code)
15622 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15623 W:      http://tipc.sourceforge.net/
15624 S:      Maintained
15625 F:      include/uapi/linux/tipc*.h
15626 F:      net/tipc/
15627
15628 TLAN NETWORK DRIVER
15629 M:      Samuel Chessman <chessman@tux.org>
15630 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15631 W:      http://sourceforge.net/projects/tlan/
15632 S:      Maintained
15633 F:      Documentation/networking/device_drivers/ti/tlan.txt
15634 F:      drivers/net/ethernet/ti/tlan.*
15635
15636 TM6000 VIDEO4LINUX DRIVER
15637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15638 L:      linux-media@vger.kernel.org
15639 W:      https://linuxtv.org
15640 T:      git git://linuxtv.org/media_tree.git
15641 S:      Odd fixes
15642 F:      drivers/media/usb/tm6000/
15643 F:      Documentation/media/v4l-drivers/tm6000*
15644
15645 TMIO/SDHI MMC DRIVER
15646 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15647 L:      linux-mmc@vger.kernel.org
15648 S:      Supported
15649 F:      drivers/mmc/host/tmio_mmc*
15650 F:      drivers/mmc/host/renesas_sdhi*
15651 F:      include/linux/mfd/tmio.h
15652
15653 TMP401 HARDWARE MONITOR DRIVER
15654 M:      Guenter Roeck <linux@roeck-us.net>
15655 L:      linux-hwmon@vger.kernel.org
15656 S:      Maintained
15657 F:      Documentation/hwmon/tmp401
15658 F:      drivers/hwmon/tmp401.c
15659
15660 TMPFS (SHMEM FILESYSTEM)
15661 M:      Hugh Dickins <hughd@google.com>
15662 L:      linux-mm@kvack.org
15663 S:      Maintained
15664 F:      include/linux/shmem_fs.h
15665 F:      mm/shmem.c
15666
15667 TOMOYO SECURITY MODULE
15668 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15669 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15670 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15671 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15672 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15673 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15674 W:      https://tomoyo.osdn.jp/
15675 S:      Maintained
15676 F:      security/tomoyo/
15677
15678 TOPSTAR LAPTOP EXTRAS DRIVER
15679 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15680 L:      platform-driver-x86@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/platform/x86/topstar-laptop.c
15683
15684 TORTURE-TEST MODULES
15685 M:      Davidlohr Bueso <dave@stgolabs.net>
15686 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15687 M:      Josh Triplett <josh@joshtriplett.org>
15688 L:      linux-kernel@vger.kernel.org
15689 S:      Supported
15690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15691 F:      Documentation/RCU/torture.txt
15692 F:      kernel/torture.c
15693 F:      kernel/rcu/rcutorture.c
15694 F:      kernel/rcu/rcuperf.c
15695 F:      kernel/locking/locktorture.c
15696
15697 TOSHIBA ACPI EXTRAS DRIVER
15698 M:      Azael Avalos <coproscefalo@gmail.com>
15699 L:      platform-driver-x86@vger.kernel.org
15700 S:      Maintained
15701 F:      drivers/platform/x86/toshiba_acpi.c
15702
15703 TOSHIBA BLUETOOTH DRIVER
15704 M:      Azael Avalos <coproscefalo@gmail.com>
15705 L:      platform-driver-x86@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/platform/x86/toshiba_bluetooth.c
15708
15709 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15710 M:      Azael Avalos <coproscefalo@gmail.com>
15711 L:      platform-driver-x86@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/platform/x86/toshiba_haps.c
15714
15715 TOSHIBA SMM DRIVER
15716 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15717 W:      http://www.buzzard.org.uk/toshiba/
15718 S:      Maintained
15719 F:      drivers/char/toshiba.c
15720 F:      include/linux/toshiba.h
15721 F:      include/uapi/linux/toshiba.h
15722
15723 TOSHIBA TC358743 DRIVER
15724 M:      Mats Randgaard <matrandg@cisco.com>
15725 L:      linux-media@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/media/i2c/tc358743*
15728 F:      include/media/i2c/tc358743.h
15729
15730 TOSHIBA WMI HOTKEYS DRIVER
15731 M:      Azael Avalos <coproscefalo@gmail.com>
15732 L:      platform-driver-x86@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/platform/x86/toshiba-wmi.c
15735
15736 TPM DEVICE DRIVER
15737 M:      Peter Huewe <peterhuewe@gmx.de>
15738 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15739 R:      Jason Gunthorpe <jgg@ziepe.ca>
15740 L:      linux-integrity@vger.kernel.org
15741 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15742 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15743 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15744 S:      Maintained
15745 F:      drivers/char/tpm/
15746
15747 TRACING
15748 M:      Steven Rostedt <rostedt@goodmis.org>
15749 M:      Ingo Molnar <mingo@redhat.com>
15750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15751 S:      Maintained
15752 F:      Documentation/trace/ftrace.rst
15753 F:      arch/*/*/*/ftrace.h
15754 F:      arch/*/kernel/ftrace.c
15755 F:      include/*/ftrace.h
15756 F:      include/linux/trace*.h
15757 F:      include/trace/
15758 F:      kernel/trace/
15759 F:      tools/testing/selftests/ftrace/
15760
15761 TRACING MMIO ACCESSES (MMIOTRACE)
15762 M:      Steven Rostedt <rostedt@goodmis.org>
15763 M:      Ingo Molnar <mingo@kernel.org>
15764 R:      Karol Herbst <karolherbst@gmail.com>
15765 R:      Pekka Paalanen <ppaalanen@gmail.com>
15766 S:      Maintained
15767 L:      linux-kernel@vger.kernel.org
15768 L:      nouveau@lists.freedesktop.org
15769 F:      kernel/trace/trace_mmiotrace.c
15770 F:      include/linux/mmiotrace.h
15771 F:      arch/x86/mm/kmmio.c
15772 F:      arch/x86/mm/mmio-mod.c
15773 F:      arch/x86/mm/testmmiotrace.c
15774
15775 TRIVIAL PATCHES
15776 M:      Jiri Kosina <trivial@kernel.org>
15777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15778 S:      Maintained
15779 K:      ^Subject:.*(?i)trivial
15780
15781 TEMPO SEMICONDUCTOR DRIVERS
15782 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15783 S:      Maintained
15784 F:      sound/soc/codecs/tscs*.c
15785 F:      sound/soc/codecs/tscs*.h
15786 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15787
15788 TTY LAYER
15789 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15790 M:      Jiri Slaby <jslaby@suse.com>
15791 S:      Supported
15792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15793 F:      Documentation/serial/
15794 F:      drivers/tty/
15795 F:      drivers/tty/serial/serial_core.c
15796 F:      include/linux/serial_core.h
15797 F:      include/linux/serial.h
15798 F:      include/linux/tty.h
15799 F:      include/uapi/linux/serial_core.h
15800 F:      include/uapi/linux/serial.h
15801 F:      include/uapi/linux/tty.h
15802
15803 TUA9001 MEDIA DRIVER
15804 M:      Antti Palosaari <crope@iki.fi>
15805 L:      linux-media@vger.kernel.org
15806 W:      https://linuxtv.org
15807 W:      http://palosaari.fi/linux/
15808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15809 T:      git git://linuxtv.org/anttip/media_tree.git
15810 S:      Maintained
15811 F:      drivers/media/tuners/tua9001*
15812
15813 TULIP NETWORK DRIVERS
15814 L:      netdev@vger.kernel.org
15815 L:      linux-parisc@vger.kernel.org
15816 S:      Orphan
15817 F:      drivers/net/ethernet/dec/tulip/
15818
15819 TUN/TAP driver
15820 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15821 W:      http://vtun.sourceforge.net/tun
15822 S:      Maintained
15823 F:      Documentation/networking/tuntap.txt
15824 F:      arch/um/os-Linux/drivers/
15825
15826 TURBOCHANNEL SUBSYSTEM
15827 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15828 M:      Ralf Baechle <ralf@linux-mips.org>
15829 L:      linux-mips@vger.kernel.org
15830 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15831 S:      Maintained
15832 F:      drivers/tc/
15833 F:      include/linux/tc.h
15834
15835 TURBOSTAT UTILITY
15836 M:      "Len Brown" <lenb@kernel.org>
15837 L:      linux-pm@vger.kernel.org
15838 B:      https://bugzilla.kernel.org
15839 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15841 S:      Supported
15842 F:      tools/power/x86/turbostat/
15843
15844 TW5864 VIDEO4LINUX DRIVER
15845 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15846 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15847 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15848 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15849 L:      linux-media@vger.kernel.org
15850 S:      Supported
15851 F:      drivers/media/pci/tw5864/
15852
15853 TW68 VIDEO4LINUX DRIVER
15854 M:      Hans Verkuil <hverkuil@xs4all.nl>
15855 L:      linux-media@vger.kernel.org
15856 T:      git git://linuxtv.org/media_tree.git
15857 W:      https://linuxtv.org
15858 S:      Odd Fixes
15859 F:      drivers/media/pci/tw68/
15860
15861 TW686X VIDEO4LINUX DRIVER
15862 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15863 L:      linux-media@vger.kernel.org
15864 T:      git git://linuxtv.org/media_tree.git
15865 W:      http://linuxtv.org
15866 S:      Maintained
15867 F:      drivers/media/pci/tw686x/
15868
15869 UBI FILE SYSTEM (UBIFS)
15870 M:      Richard Weinberger <richard@nod.at>
15871 M:      Artem Bityutskiy <dedekind1@gmail.com>
15872 M:      Adrian Hunter <adrian.hunter@intel.com>
15873 L:      linux-mtd@lists.infradead.org
15874 T:      git git://git.infradead.org/ubifs-2.6.git
15875 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15876 S:      Supported
15877 F:      Documentation/filesystems/ubifs.txt
15878 F:      fs/ubifs/
15879
15880 UCLINUX (M68KNOMMU AND COLDFIRE)
15881 M:      Greg Ungerer <gerg@linux-m68k.org>
15882 W:      http://www.linux-m68k.org/
15883 W:      http://www.uclinux.org/
15884 L:      linux-m68k@lists.linux-m68k.org
15885 L:      uclinux-dev@uclinux.org  (subscribers-only)
15886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15887 S:      Maintained
15888 F:      arch/m68k/coldfire/
15889 F:      arch/m68k/68*/
15890 F:      arch/m68k/*/*_no.*
15891 F:      arch/m68k/include/asm/*_no.*
15892
15893 UDF FILESYSTEM
15894 M:      Jan Kara <jack@suse.com>
15895 S:      Maintained
15896 F:      Documentation/filesystems/udf.txt
15897 F:      fs/udf/
15898
15899 UDRAW TABLET
15900 M:      Bastien Nocera <hadess@hadess.net>
15901 L:      linux-input@vger.kernel.org
15902 S:      Maintained
15903 F:      drivers/hid/hid-udraw-ps3.c
15904
15905 UFS FILESYSTEM
15906 M:      Evgeniy Dushistov <dushistov@mail.ru>
15907 S:      Maintained
15908 F:      Documentation/filesystems/ufs.txt
15909 F:      fs/ufs/
15910
15911 UHID USERSPACE HID IO DRIVER:
15912 M:      David Herrmann <dh.herrmann@googlemail.com>
15913 L:      linux-input@vger.kernel.org
15914 S:      Maintained
15915 F:      drivers/hid/uhid.c
15916 F:      include/uapi/linux/uhid.h
15917
15918 ULPI BUS
15919 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15920 L:      linux-usb@vger.kernel.org
15921 S:      Maintained
15922 F:      drivers/usb/common/ulpi.c
15923 F:      include/linux/ulpi/
15924
15925 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15926 L:      linux-usb@vger.kernel.org
15927 S:      Orphan
15928 F:      drivers/uwb/
15929 F:      include/linux/uwb.h
15930 F:      include/linux/uwb/
15931
15932 UNICORE32 ARCHITECTURE:
15933 M:      Guan Xuetao <gxt@pku.edu.cn>
15934 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15935 S:      Maintained
15936 T:      git git://github.com/gxt/linux.git
15937 F:      arch/unicore32/
15938
15939 UNIFDEF
15940 M:      Tony Finch <dot@dotat.at>
15941 W:      http://dotat.at/prog/unifdef
15942 S:      Maintained
15943 F:      scripts/unifdef.c
15944
15945 UNIFORM CDROM DRIVER
15946 M:      Jens Axboe <axboe@kernel.dk>
15947 W:      http://www.kernel.dk
15948 S:      Maintained
15949 F:      Documentation/cdrom/
15950 F:      drivers/cdrom/cdrom.c
15951 F:      include/linux/cdrom.h
15952 F:      include/uapi/linux/cdrom.h
15953
15954 UNISYS S-PAR DRIVERS
15955 M:      David Kershner <david.kershner@unisys.com>
15956 L:      sparmaintainer@unisys.com (Unisys internal)
15957 S:      Supported
15958 F:      include/linux/visorbus.h
15959 F:      drivers/visorbus/
15960 F:      drivers/staging/unisys/
15961
15962 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15963 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15964 L:      linux-scsi@vger.kernel.org
15965 S:      Supported
15966 F:      Documentation/scsi/ufs.txt
15967 F:      drivers/scsi/ufs/
15968
15969 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15970 M:      Joao Pinto <jpinto@synopsys.com>
15971 L:      linux-scsi@vger.kernel.org
15972 S:      Supported
15973 F:      drivers/scsi/ufs/*dwc*
15974
15975 UNSORTED BLOCK IMAGES (UBI)
15976 M:      Artem Bityutskiy <dedekind1@gmail.com>
15977 M:      Richard Weinberger <richard@nod.at>
15978 W:      http://www.linux-mtd.infradead.org/
15979 L:      linux-mtd@lists.infradead.org
15980 T:      git git://git.infradead.org/ubifs-2.6.git
15981 S:      Supported
15982 F:      drivers/mtd/ubi/
15983 F:      include/linux/mtd/ubi.h
15984 F:      include/uapi/mtd/ubi-user.h
15985
15986 USB "USBNET" DRIVER FRAMEWORK
15987 M:      Oliver Neukum <oneukum@suse.com>
15988 L:      netdev@vger.kernel.org
15989 W:      http://www.linux-usb.org/usbnet
15990 S:      Maintained
15991 F:      drivers/net/usb/usbnet.c
15992 F:      include/linux/usb/usbnet.h
15993
15994 USB ACM DRIVER
15995 M:      Oliver Neukum <oneukum@suse.com>
15996 L:      linux-usb@vger.kernel.org
15997 S:      Maintained
15998 F:      Documentation/usb/acm.txt
15999 F:      drivers/usb/class/cdc-acm.*
16000
16001 USB AR5523 WIRELESS DRIVER
16002 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16003 L:      linux-wireless@vger.kernel.org
16004 S:      Maintained
16005 F:      drivers/net/wireless/ath/ar5523/
16006
16007 USB ATTACHED SCSI
16008 M:      Oliver Neukum <oneukum@suse.com>
16009 L:      linux-usb@vger.kernel.org
16010 L:      linux-scsi@vger.kernel.org
16011 S:      Maintained
16012 F:      drivers/usb/storage/uas.c
16013
16014 USB CDC ETHERNET DRIVER
16015 M:      Oliver Neukum <oliver@neukum.org>
16016 L:      linux-usb@vger.kernel.org
16017 S:      Maintained
16018 F:      drivers/net/usb/cdc_*.c
16019 F:      include/uapi/linux/usb/cdc.h
16020
16021 USB CHAOSKEY DRIVER
16022 M:      Keith Packard <keithp@keithp.com>
16023 L:      linux-usb@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/usb/misc/chaoskey.c
16026
16027 USB CYPRESS C67X00 DRIVER
16028 M:      Peter Korsgaard <jacmet@sunsite.dk>
16029 L:      linux-usb@vger.kernel.org
16030 S:      Maintained
16031 F:      drivers/usb/c67x00/
16032
16033 USB DAVICOM DM9601 DRIVER
16034 M:      Peter Korsgaard <jacmet@sunsite.dk>
16035 L:      netdev@vger.kernel.org
16036 W:      http://www.linux-usb.org/usbnet
16037 S:      Maintained
16038 F:      drivers/net/usb/dm9601.c
16039
16040 USB DIAMOND RIO500 DRIVER
16041 M:      Cesar Miquel <miquel@df.uba.ar>
16042 L:      rio500-users@lists.sourceforge.net
16043 W:      http://rio500.sourceforge.net
16044 S:      Maintained
16045 F:      drivers/usb/misc/rio500*
16046
16047 USB EHCI DRIVER
16048 M:      Alan Stern <stern@rowland.harvard.edu>
16049 L:      linux-usb@vger.kernel.org
16050 S:      Maintained
16051 F:      Documentation/usb/ehci.txt
16052 F:      drivers/usb/host/ehci*
16053
16054 USB GADGET/PERIPHERAL SUBSYSTEM
16055 M:      Felipe Balbi <balbi@kernel.org>
16056 L:      linux-usb@vger.kernel.org
16057 W:      http://www.linux-usb.org/gadget
16058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16059 S:      Maintained
16060 F:      drivers/usb/gadget/
16061 F:      include/linux/usb/gadget*
16062
16063 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16064 M:      Jiri Kosina <jikos@kernel.org>
16065 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16066 L:      linux-usb@vger.kernel.org
16067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16068 S:      Maintained
16069 F:      Documentation/hid/hiddev.txt
16070 F:      drivers/hid/usbhid/
16071
16072 USB INTEL XHCI ROLE MUX DRIVER
16073 M:      Hans de Goede <hdegoede@redhat.com>
16074 L:      linux-usb@vger.kernel.org
16075 S:      Maintained
16076 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16077
16078 USB ISP116X DRIVER
16079 M:      Olav Kongas <ok@artecdesign.ee>
16080 L:      linux-usb@vger.kernel.org
16081 S:      Maintained
16082 F:      drivers/usb/host/isp116x*
16083 F:      include/linux/usb/isp116x.h
16084
16085 USB LAN78XX ETHERNET DRIVER
16086 M:      Woojung Huh <woojung.huh@microchip.com>
16087 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16088 L:      netdev@vger.kernel.org
16089 S:      Maintained
16090 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16091 F:      drivers/net/usb/lan78xx.*
16092 F:      include/dt-bindings/net/microchip-lan78xx.h
16093
16094 USB MASS STORAGE DRIVER
16095 M:      Alan Stern <stern@rowland.harvard.edu>
16096 L:      linux-usb@vger.kernel.org
16097 L:      usb-storage@lists.one-eyed-alien.net
16098 S:      Maintained
16099 F:      drivers/usb/storage/
16100
16101 USB MIDI DRIVER
16102 M:      Clemens Ladisch <clemens@ladisch.de>
16103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16104 T:      git git://git.alsa-project.org/alsa-kernel.git
16105 S:      Maintained
16106 F:      sound/usb/midi.*
16107
16108 USB NETWORKING DRIVERS
16109 L:      linux-usb@vger.kernel.org
16110 S:      Odd Fixes
16111 F:      drivers/net/usb/
16112
16113 USB OHCI DRIVER
16114 M:      Alan Stern <stern@rowland.harvard.edu>
16115 L:      linux-usb@vger.kernel.org
16116 S:      Maintained
16117 F:      Documentation/usb/ohci.txt
16118 F:      drivers/usb/host/ohci*
16119
16120 USB OTG FSM (Finite State Machine)
16121 M:      Peter Chen <Peter.Chen@nxp.com>
16122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16123 L:      linux-usb@vger.kernel.org
16124 S:      Maintained
16125 F:      drivers/usb/common/usb-otg-fsm.c
16126
16127 USB OVER IP DRIVER
16128 M:      Valentina Manea <valentina.manea.m@gmail.com>
16129 M:      Shuah Khan <shuah@kernel.org>
16130 M:      Shuah Khan <skhan@linuxfoundation.org>
16131 L:      linux-usb@vger.kernel.org
16132 S:      Maintained
16133 F:      Documentation/usb/usbip_protocol.txt
16134 F:      drivers/usb/usbip/
16135 F:      tools/usb/usbip/
16136 F:      tools/testing/selftests/drivers/usb/usbip/
16137
16138 USB PEGASUS DRIVER
16139 M:      Petko Manolov <petkan@nucleusys.com>
16140 L:      linux-usb@vger.kernel.org
16141 L:      netdev@vger.kernel.org
16142 T:      git git://github.com/petkan/pegasus.git
16143 W:      https://github.com/petkan/pegasus
16144 S:      Maintained
16145 F:      drivers/net/usb/pegasus.*
16146
16147 USB PHY LAYER
16148 M:      Felipe Balbi <balbi@kernel.org>
16149 L:      linux-usb@vger.kernel.org
16150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16151 S:      Maintained
16152 F:      drivers/usb/phy/
16153
16154 USB PRINTER DRIVER (usblp)
16155 M:      Pete Zaitcev <zaitcev@redhat.com>
16156 L:      linux-usb@vger.kernel.org
16157 S:      Supported
16158 F:      drivers/usb/class/usblp.c
16159
16160 USB QMI WWAN NETWORK DRIVER
16161 M:      Bjørn Mork <bjorn@mork.no>
16162 L:      netdev@vger.kernel.org
16163 S:      Maintained
16164 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16165 F:      drivers/net/usb/qmi_wwan.c
16166
16167 USB RTL8150 DRIVER
16168 M:      Petko Manolov <petkan@nucleusys.com>
16169 L:      linux-usb@vger.kernel.org
16170 L:      netdev@vger.kernel.org
16171 T:      git git://github.com/petkan/rtl8150.git
16172 W:      https://github.com/petkan/rtl8150
16173 S:      Maintained
16174 F:      drivers/net/usb/rtl8150.c
16175
16176 USB SERIAL SUBSYSTEM
16177 M:      Johan Hovold <johan@kernel.org>
16178 L:      linux-usb@vger.kernel.org
16179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16180 S:      Maintained
16181 F:      Documentation/usb/usb-serial.txt
16182 F:      drivers/usb/serial/
16183 F:      include/linux/usb/serial.h
16184
16185 USB SMSC75XX ETHERNET DRIVER
16186 M:      Steve Glendinning <steve.glendinning@shawell.net>
16187 L:      netdev@vger.kernel.org
16188 S:      Maintained
16189 F:      drivers/net/usb/smsc75xx.*
16190
16191 USB SMSC95XX ETHERNET DRIVER
16192 M:      Steve Glendinning <steve.glendinning@shawell.net>
16193 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16194 L:      netdev@vger.kernel.org
16195 S:      Maintained
16196 F:      drivers/net/usb/smsc95xx.*
16197
16198 USB SUBSYSTEM
16199 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16200 L:      linux-usb@vger.kernel.org
16201 W:      http://www.linux-usb.org
16202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16203 S:      Supported
16204 F:      Documentation/devicetree/bindings/usb/
16205 F:      Documentation/usb/
16206 F:      drivers/usb/
16207 F:      include/linux/usb.h
16208 F:      include/linux/usb/
16209
16210 USB TYPEC PI3USB30532 MUX DRIVER
16211 M:      Hans de Goede <hdegoede@redhat.com>
16212 L:      linux-usb@vger.kernel.org
16213 S:      Maintained
16214 F:      drivers/usb/typec/mux/pi3usb30532.c
16215
16216 USB TYPEC CLASS
16217 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16218 L:      linux-usb@vger.kernel.org
16219 S:      Maintained
16220 F:      Documentation/ABI/testing/sysfs-class-typec
16221 F:      Documentation/driver-api/usb/typec.rst
16222 F:      drivers/usb/typec/
16223 F:      include/linux/usb/typec.h
16224
16225 USB TYPEC BUS FOR ALTERNATE MODES
16226 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16227 L:      linux-usb@vger.kernel.org
16228 S:      Maintained
16229 F:      Documentation/ABI/testing/sysfs-bus-typec
16230 F:      Documentation/driver-api/usb/typec_bus.rst
16231 F:      drivers/usb/typec/altmodes/
16232 F:      include/linux/usb/typec_altmode.h
16233
16234 USB TYPEC PORT CONTROLLER DRIVERS
16235 M:      Guenter Roeck <linux@roeck-us.net>
16236 L:      linux-usb@vger.kernel.org
16237 S:      Maintained
16238 F:      drivers/usb/typec/tcpm/
16239
16240 USB UHCI DRIVER
16241 M:      Alan Stern <stern@rowland.harvard.edu>
16242 L:      linux-usb@vger.kernel.org
16243 S:      Maintained
16244 F:      drivers/usb/host/uhci*
16245
16246 USB VIDEO CLASS
16247 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16248 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16249 L:      linux-media@vger.kernel.org
16250 T:      git git://linuxtv.org/media_tree.git
16251 W:      http://www.ideasonboard.org/uvc/
16252 S:      Maintained
16253 F:      drivers/media/usb/uvc/
16254 F:      include/uapi/linux/uvcvideo.h
16255
16256 USB VISION DRIVER
16257 M:      Hans Verkuil <hverkuil@xs4all.nl>
16258 L:      linux-media@vger.kernel.org
16259 T:      git git://linuxtv.org/media_tree.git
16260 W:      https://linuxtv.org
16261 S:      Odd Fixes
16262 F:      drivers/media/usb/usbvision/
16263
16264 USB WEBCAM GADGET
16265 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16266 L:      linux-usb@vger.kernel.org
16267 S:      Maintained
16268 F:      drivers/usb/gadget/function/*uvc*
16269 F:      drivers/usb/gadget/legacy/webcam.c
16270 F:      include/uapi/linux/usb/g_uvc.h
16271
16272 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16273 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16274 L:      linux-wireless@vger.kernel.org
16275 S:      Maintained
16276 F:      drivers/net/wireless/rndis_wlan.c
16277
16278 USB XHCI DRIVER
16279 M:      Mathias Nyman <mathias.nyman@intel.com>
16280 L:      linux-usb@vger.kernel.org
16281 S:      Supported
16282 F:      drivers/usb/host/xhci*
16283 F:      drivers/usb/host/pci-quirks*
16284
16285 USB ZD1201 DRIVER
16286 L:      linux-wireless@vger.kernel.org
16287 W:      http://linux-lc100020.sourceforge.net
16288 S:      Orphan
16289 F:      drivers/net/wireless/zydas/zd1201.*
16290
16291 USB ZR364XX DRIVER
16292 M:      Antoine Jacquet <royale@zerezo.com>
16293 L:      linux-usb@vger.kernel.org
16294 L:      linux-media@vger.kernel.org
16295 T:      git git://linuxtv.org/media_tree.git
16296 W:      http://royale.zerezo.com/zr364xx/
16297 S:      Maintained
16298 F:      Documentation/media/v4l-drivers/zr364xx*
16299 F:      drivers/media/usb/zr364xx/
16300
16301 USER-MODE LINUX (UML)
16302 M:      Jeff Dike <jdike@addtoit.com>
16303 M:      Richard Weinberger <richard@nod.at>
16304 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16305 L:      linux-um@lists.infradead.org
16306 W:      http://user-mode-linux.sourceforge.net
16307 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16309 S:      Maintained
16310 F:      Documentation/virtual/uml/
16311 F:      arch/um/
16312 F:      arch/x86/um/
16313 F:      fs/hostfs/
16314
16315 USERSPACE COPYIN/COPYOUT (UIOVEC)
16316 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16317 S:      Maintained
16318 F:      lib/iov_iter.c
16319 F:      include/linux/uio.h
16320
16321 USERSPACE DMA BUFFER DRIVER
16322 M:      Gerd Hoffmann <kraxel@redhat.com>
16323 S:      Maintained
16324 L:      dri-devel@lists.freedesktop.org
16325 F:      drivers/dma-buf/udmabuf.c
16326 F:      include/uapi/linux/udmabuf.h
16327 T:      git git://anongit.freedesktop.org/drm/drm-misc
16328
16329 USERSPACE I/O (UIO)
16330 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16331 S:      Maintained
16332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16333 F:      Documentation/driver-api/uio-howto.rst
16334 F:      drivers/uio/
16335 F:      include/linux/uio_driver.h
16336
16337 UTIL-LINUX PACKAGE
16338 M:      Karel Zak <kzak@redhat.com>
16339 L:      util-linux@vger.kernel.org
16340 W:      http://en.wikipedia.org/wiki/Util-linux
16341 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16342 S:      Maintained
16343
16344 UUID HELPERS
16345 M:      Christoph Hellwig <hch@lst.de>
16346 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16347 L:      linux-kernel@vger.kernel.org
16348 T:      git git://git.infradead.org/users/hch/uuid.git
16349 F:      lib/uuid.c
16350 F:      lib/test_uuid.c
16351 F:      include/linux/uuid.h
16352 F:      include/uapi/linux/uuid.h
16353 S:      Maintained
16354
16355 UVESAFB DRIVER
16356 M:      Michal Januszewski <spock@gentoo.org>
16357 L:      linux-fbdev@vger.kernel.org
16358 W:      https://github.com/mjanusz/v86d
16359 S:      Maintained
16360 F:      Documentation/fb/uvesafb.txt
16361 F:      drivers/video/fbdev/uvesafb.*
16362
16363 VF610 NAND DRIVER
16364 M:      Stefan Agner <stefan@agner.ch>
16365 L:      linux-mtd@lists.infradead.org
16366 S:      Supported
16367 F:      drivers/mtd/nand/raw/vf610_nfc.c
16368
16369 VFAT/FAT/MSDOS FILESYSTEM
16370 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16371 S:      Maintained
16372 F:      Documentation/filesystems/vfat.txt
16373 F:      fs/fat/
16374
16375 VFIO DRIVER
16376 M:      Alex Williamson <alex.williamson@redhat.com>
16377 L:      kvm@vger.kernel.org
16378 T:      git git://github.com/awilliam/linux-vfio.git
16379 S:      Maintained
16380 F:      Documentation/vfio.txt
16381 F:      drivers/vfio/
16382 F:      include/linux/vfio.h
16383 F:      include/uapi/linux/vfio.h
16384
16385 VFIO MEDIATED DEVICE DRIVERS
16386 M:      Kirti Wankhede <kwankhede@nvidia.com>
16387 L:      kvm@vger.kernel.org
16388 S:      Maintained
16389 F:      Documentation/vfio-mediated-device.txt
16390 F:      drivers/vfio/mdev/
16391 F:      include/linux/mdev.h
16392 F:      samples/vfio-mdev/
16393
16394 VFIO PLATFORM DRIVER
16395 M:      Eric Auger <eric.auger@redhat.com>
16396 L:      kvm@vger.kernel.org
16397 S:      Maintained
16398 F:      drivers/vfio/platform/
16399
16400 VGA_SWITCHEROO
16401 R:      Lukas Wunner <lukas@wunner.de>
16402 S:      Maintained
16403 F:      Documentation/gpu/vga-switcheroo.rst
16404 F:      drivers/gpu/vga/vga_switcheroo.c
16405 F:      include/linux/vga_switcheroo.h
16406 T:      git git://anongit.freedesktop.org/drm/drm-misc
16407
16408 VIA RHINE NETWORK DRIVER
16409 S:      Orphan
16410 F:      drivers/net/ethernet/via/via-rhine.c
16411
16412 VIA SD/MMC CARD CONTROLLER DRIVER
16413 M:      Bruce Chang <brucechang@via.com.tw>
16414 M:      Harald Welte <HaraldWelte@viatech.com>
16415 S:      Maintained
16416 F:      drivers/mmc/host/via-sdmmc.c
16417
16418 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16419 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16420 L:      linux-fbdev@vger.kernel.org
16421 S:      Maintained
16422 F:      include/linux/via-core.h
16423 F:      include/linux/via-gpio.h
16424 F:      include/linux/via_i2c.h
16425 F:      drivers/video/fbdev/via/
16426
16427 VIA VELOCITY NETWORK DRIVER
16428 M:      Francois Romieu <romieu@fr.zoreil.com>
16429 L:      netdev@vger.kernel.org
16430 S:      Maintained
16431 F:      drivers/net/ethernet/via/via-velocity.*
16432
16433 VICODEC VIRTUAL CODEC DRIVER
16434 M:      Hans Verkuil <hans.verkuil@cisco.com>
16435 L:      linux-media@vger.kernel.org
16436 T:      git git://linuxtv.org/media_tree.git
16437 W:      https://linuxtv.org
16438 S:      Maintained
16439 F:      drivers/media/platform/vicodec/*
16440
16441 VIDEO MULTIPLEXER DRIVER
16442 M:      Philipp Zabel <p.zabel@pengutronix.de>
16443 L:      linux-media@vger.kernel.org
16444 S:      Maintained
16445 F:      drivers/media/platform/video-mux.c
16446
16447 VIDEO I2C POLLING DRIVER
16448 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16449 L:      linux-media@vger.kernel.org
16450 S:      Maintained
16451 F:      drivers/media/i2c/video-i2c.c
16452
16453 VIDEOBUF2 FRAMEWORK
16454 M:      Pawel Osciak <pawel@osciak.com>
16455 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16456 M:      Kyungmin Park <kyungmin.park@samsung.com>
16457 L:      linux-media@vger.kernel.org
16458 S:      Maintained
16459 F:      drivers/media/common/videobuf2/*
16460 F:      include/media/videobuf2-*
16461
16462 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16463 M:      Helen Koike <helen.koike@collabora.com>
16464 L:      linux-media@vger.kernel.org
16465 T:      git git://linuxtv.org/media_tree.git
16466 W:      https://linuxtv.org
16467 S:      Maintained
16468 F:      drivers/media/platform/vimc/*
16469
16470 VIRT LIB
16471 M:      Alex Williamson <alex.williamson@redhat.com>
16472 M:      Paolo Bonzini <pbonzini@redhat.com>
16473 L:      kvm@vger.kernel.org
16474 S:      Supported
16475 F:      virt/lib/
16476
16477 VIRTIO AND VHOST VSOCK DRIVER
16478 M:      Stefan Hajnoczi <stefanha@redhat.com>
16479 L:      kvm@vger.kernel.org
16480 L:      virtualization@lists.linux-foundation.org
16481 L:      netdev@vger.kernel.org
16482 S:      Maintained
16483 F:      include/linux/virtio_vsock.h
16484 F:      include/uapi/linux/virtio_vsock.h
16485 F:      include/uapi/linux/vsockmon.h
16486 F:      include/uapi/linux/vm_sockets_diag.h
16487 F:      net/vmw_vsock/diag.c
16488 F:      net/vmw_vsock/af_vsock_tap.c
16489 F:      net/vmw_vsock/virtio_transport_common.c
16490 F:      net/vmw_vsock/virtio_transport.c
16491 F:      drivers/net/vsockmon.c
16492 F:      drivers/vhost/vsock.c
16493 F:      tools/testing/vsock/
16494
16495 VIRTIO CONSOLE DRIVER
16496 M:      Amit Shah <amit@kernel.org>
16497 L:      virtualization@lists.linux-foundation.org
16498 S:      Maintained
16499 F:      drivers/char/virtio_console.c
16500 F:      include/linux/virtio_console.h
16501 F:      include/uapi/linux/virtio_console.h
16502
16503 VIRTIO CORE, NET AND BLOCK DRIVERS
16504 M:      "Michael S. Tsirkin" <mst@redhat.com>
16505 M:      Jason Wang <jasowang@redhat.com>
16506 L:      virtualization@lists.linux-foundation.org
16507 S:      Maintained
16508 F:      Documentation/devicetree/bindings/virtio/
16509 F:      drivers/virtio/
16510 F:      tools/virtio/
16511 F:      drivers/net/virtio_net.c
16512 F:      drivers/block/virtio_blk.c
16513 F:      include/linux/virtio*.h
16514 F:      include/uapi/linux/virtio_*.h
16515 F:      drivers/crypto/virtio/
16516 F:      mm/balloon_compaction.c
16517
16518 VIRTIO CRYPTO DRIVER
16519 M:      Gonglei <arei.gonglei@huawei.com>
16520 L:      virtualization@lists.linux-foundation.org
16521 L:      linux-crypto@vger.kernel.org
16522 S:      Maintained
16523 F:      drivers/crypto/virtio/
16524 F:      include/uapi/linux/virtio_crypto.h
16525
16526 VIRTIO DRIVERS FOR S390
16527 M:      Cornelia Huck <cohuck@redhat.com>
16528 M:      Halil Pasic <pasic@linux.ibm.com>
16529 L:      linux-s390@vger.kernel.org
16530 L:      virtualization@lists.linux-foundation.org
16531 L:      kvm@vger.kernel.org
16532 S:      Supported
16533 F:      drivers/s390/virtio/
16534 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16535
16536 VIRTIO GPU DRIVER
16537 M:      David Airlie <airlied@linux.ie>
16538 M:      Gerd Hoffmann <kraxel@redhat.com>
16539 L:      dri-devel@lists.freedesktop.org
16540 L:      virtualization@lists.linux-foundation.org
16541 T:      git git://anongit.freedesktop.org/drm/drm-misc
16542 S:      Maintained
16543 F:      drivers/gpu/drm/virtio/
16544 F:      include/uapi/linux/virtio_gpu.h
16545
16546 VIRTIO HOST (VHOST)
16547 M:      "Michael S. Tsirkin" <mst@redhat.com>
16548 M:      Jason Wang <jasowang@redhat.com>
16549 L:      kvm@vger.kernel.org
16550 L:      virtualization@lists.linux-foundation.org
16551 L:      netdev@vger.kernel.org
16552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16553 S:      Maintained
16554 F:      drivers/vhost/
16555 F:      include/uapi/linux/vhost.h
16556
16557 VIRTIO INPUT DRIVER
16558 M:      Gerd Hoffmann <kraxel@redhat.com>
16559 S:      Maintained
16560 F:      drivers/virtio/virtio_input.c
16561 F:      include/uapi/linux/virtio_input.h
16562
16563 VIRTUAL BOX GUEST DEVICE DRIVER
16564 M:      Hans de Goede <hdegoede@redhat.com>
16565 M:      Arnd Bergmann <arnd@arndb.de>
16566 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16567 S:      Maintained
16568 F:      include/linux/vbox_utils.h
16569 F:      include/uapi/linux/vbox*.h
16570 F:      drivers/virt/vboxguest/
16571
16572 VIRTUAL SERIO DEVICE DRIVER
16573 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16574 S:      Maintained
16575 F:      drivers/input/serio/userio.c
16576 F:      include/uapi/linux/userio.h
16577
16578 VIVID VIRTUAL VIDEO DRIVER
16579 M:      Hans Verkuil <hverkuil@xs4all.nl>
16580 L:      linux-media@vger.kernel.org
16581 T:      git git://linuxtv.org/media_tree.git
16582 W:      https://linuxtv.org
16583 S:      Maintained
16584 F:      drivers/media/platform/vivid/*
16585
16586 VLYNQ BUS
16587 M:      Florian Fainelli <f.fainelli@gmail.com>
16588 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16589 S:      Maintained
16590 F:      drivers/vlynq/vlynq.c
16591 F:      include/linux/vlynq.h
16592
16593 VME SUBSYSTEM
16594 M:      Martyn Welch <martyn@welchs.me.uk>
16595 M:      Manohar Vanga <manohar.vanga@gmail.com>
16596 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16597 L:      devel@driverdev.osuosl.org
16598 S:      Maintained
16599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16600 F:      Documentation/driver-api/vme.rst
16601 F:      drivers/staging/vme/
16602 F:      drivers/vme/
16603 F:      include/linux/vme*
16604
16605 VMWARE BALLOON DRIVER
16606 M:      Julien Freche <jfreche@vmware.com>
16607 M:      Nadav Amit <namit@vmware.com>
16608 M:      "VMware, Inc." <pv-drivers@vmware.com>
16609 L:      linux-kernel@vger.kernel.org
16610 S:      Maintained
16611 F:      drivers/misc/vmw_balloon.c
16612
16613 VMWARE HYPERVISOR INTERFACE
16614 M:      Alok Kataria <akataria@vmware.com>
16615 L:      virtualization@lists.linux-foundation.org
16616 S:      Supported
16617 F:      arch/x86/kernel/cpu/vmware.c
16618
16619 VMWARE PVRDMA DRIVER
16620 M:      Adit Ranadive <aditr@vmware.com>
16621 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16622 L:      linux-rdma@vger.kernel.org
16623 S:      Maintained
16624 F:      drivers/infiniband/hw/vmw_pvrdma/
16625
16626 VMware PVSCSI driver
16627 M:      Jim Gill <jgill@vmware.com>
16628 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16629 L:      linux-scsi@vger.kernel.org
16630 S:      Maintained
16631 F:      drivers/scsi/vmw_pvscsi.c
16632 F:      drivers/scsi/vmw_pvscsi.h
16633
16634 VMWARE VMMOUSE SUBDRIVER
16635 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16636 M:      "VMware, Inc." <pv-drivers@vmware.com>
16637 L:      linux-input@vger.kernel.org
16638 S:      Maintained
16639 F:      drivers/input/mouse/vmmouse.c
16640 F:      drivers/input/mouse/vmmouse.h
16641
16642 VMWARE VMXNET3 ETHERNET DRIVER
16643 M:      Ronak Doshi <doshir@vmware.com>
16644 M:      "VMware, Inc." <pv-drivers@vmware.com>
16645 L:      netdev@vger.kernel.org
16646 S:      Maintained
16647 F:      drivers/net/vmxnet3/
16648
16649 VOCORE VOCORE2 BOARD
16650 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16651 L:      linux-mips@vger.kernel.org
16652 S:      Maintained
16653 F:      arch/mips/boot/dts/ralink/vocore2.dts
16654
16655 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16656 M:      Liam Girdwood <lgirdwood@gmail.com>
16657 M:      Mark Brown <broonie@kernel.org>
16658 L:      linux-kernel@vger.kernel.org
16659 W:      http://www.slimlogic.co.uk/?p=48
16660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16661 S:      Supported
16662 F:      Documentation/devicetree/bindings/regulator/
16663 F:      Documentation/power/regulator/
16664 F:      drivers/regulator/
16665 F:      include/dt-bindings/regulator/
16666 F:      include/linux/regulator/
16667
16668 VRF
16669 M:      David Ahern <dsa@cumulusnetworks.com>
16670 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16671 L:      netdev@vger.kernel.org
16672 S:      Maintained
16673 F:      drivers/net/vrf.c
16674 F:      Documentation/networking/vrf.txt
16675
16676 VT1211 HARDWARE MONITOR DRIVER
16677 M:      Juerg Haefliger <juergh@gmail.com>
16678 L:      linux-hwmon@vger.kernel.org
16679 S:      Maintained
16680 F:      Documentation/hwmon/vt1211
16681 F:      drivers/hwmon/vt1211.c
16682
16683 VT8231 HARDWARE MONITOR DRIVER
16684 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16685 L:      linux-hwmon@vger.kernel.org
16686 S:      Maintained
16687 F:      drivers/hwmon/vt8231.c
16688
16689 VUB300 USB to SDIO/SD/MMC bridge chip
16690 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16691 L:      linux-mmc@vger.kernel.org
16692 L:      linux-usb@vger.kernel.org
16693 S:      Supported
16694 F:      drivers/mmc/host/vub300.c
16695
16696 W1 DALLAS'S 1-WIRE BUS
16697 M:      Evgeniy Polyakov <zbr@ioremap.net>
16698 S:      Maintained
16699 F:      Documentation/devicetree/bindings/w1/
16700 F:      Documentation/w1/
16701 F:      drivers/w1/
16702 F:      include/linux/w1.h
16703
16704 W83791D HARDWARE MONITORING DRIVER
16705 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16706 L:      linux-hwmon@vger.kernel.org
16707 S:      Maintained
16708 F:      Documentation/hwmon/w83791d
16709 F:      drivers/hwmon/w83791d.c
16710
16711 W83793 HARDWARE MONITORING DRIVER
16712 M:      Rudolf Marek <r.marek@assembler.cz>
16713 L:      linux-hwmon@vger.kernel.org
16714 S:      Maintained
16715 F:      Documentation/hwmon/w83793
16716 F:      drivers/hwmon/w83793.c
16717
16718 W83795 HARDWARE MONITORING DRIVER
16719 M:      Jean Delvare <jdelvare@suse.com>
16720 L:      linux-hwmon@vger.kernel.org
16721 S:      Maintained
16722 F:      drivers/hwmon/w83795.c
16723
16724 W83L51xD SD/MMC CARD INTERFACE DRIVER
16725 M:      Pierre Ossman <pierre@ossman.eu>
16726 S:      Maintained
16727 F:      drivers/mmc/host/wbsd.*
16728
16729 WACOM PROTOCOL 4 SERIAL TABLETS
16730 M:      Julian Squires <julian@cipht.net>
16731 M:      Hans de Goede <hdegoede@redhat.com>
16732 L:      linux-input@vger.kernel.org
16733 S:      Maintained
16734 F:      drivers/input/tablet/wacom_serial4.c
16735
16736 WATCHDOG DEVICE DRIVERS
16737 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16738 M:      Guenter Roeck <linux@roeck-us.net>
16739 L:      linux-watchdog@vger.kernel.org
16740 W:      http://www.linux-watchdog.org/
16741 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16742 S:      Maintained
16743 F:      Documentation/devicetree/bindings/watchdog/
16744 F:      Documentation/watchdog/
16745 F:      drivers/watchdog/
16746 F:      include/linux/watchdog.h
16747 F:      include/uapi/linux/watchdog.h
16748
16749 WHISKEYCOVE PMIC GPIO DRIVER
16750 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16751 L:      linux-gpio@vger.kernel.org
16752 S:      Maintained
16753 F:      drivers/gpio/gpio-wcove.c
16754
16755 WHWAVE RTC DRIVER
16756 M:      Dianlong Li <long17.cool@163.com>
16757 L:      linux-rtc@vger.kernel.org
16758 S:      Maintained
16759 F:      drivers/rtc/rtc-sd3078.c
16760
16761 WIIMOTE HID DRIVER
16762 M:      David Herrmann <dh.herrmann@googlemail.com>
16763 L:      linux-input@vger.kernel.org
16764 S:      Maintained
16765 F:      drivers/hid/hid-wiimote*
16766
16767 WILOCITY WIL6210 WIRELESS DRIVER
16768 M:      Maya Erez <merez@codeaurora.org>
16769 L:      linux-wireless@vger.kernel.org
16770 L:      wil6210@qti.qualcomm.com
16771 S:      Supported
16772 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16773 F:      drivers/net/wireless/ath/wil6210/
16774
16775 WIMAX STACK
16776 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16777 M:      linux-wimax@intel.com
16778 L:      wimax@linuxwimax.org (subscribers-only)
16779 S:      Supported
16780 W:      http://linuxwimax.org
16781 F:      Documentation/wimax/README.wimax
16782 F:      include/linux/wimax/debug.h
16783 F:      include/net/wimax.h
16784 F:      include/uapi/linux/wimax.h
16785 F:      net/wimax/
16786
16787 WINBOND CIR DRIVER
16788 M:      David Härdeman <david@hardeman.nu>
16789 S:      Maintained
16790 F:      drivers/media/rc/winbond-cir.c
16791
16792 RCMM REMOTE CONTROLS DECODER
16793 M:      Patrick Lerda <patrick9876@free.fr>
16794 S:      Maintained
16795 F:      drivers/media/rc/ir-rcmm-decoder.c
16796
16797 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16798 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16799 L:      linux-watchdog@vger.kernel.org
16800 S:      Maintained
16801 F:      drivers/watchdog/ebc-c384_wdt.c
16802
16803 WINSYSTEMS WS16C48 GPIO DRIVER
16804 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16805 L:      linux-gpio@vger.kernel.org
16806 S:      Maintained
16807 F:      drivers/gpio/gpio-ws16c48.c
16808
16809 WISTRON LAPTOP BUTTON DRIVER
16810 M:      Miloslav Trmac <mitr@volny.cz>
16811 S:      Maintained
16812 F:      drivers/input/misc/wistron_btns.c
16813
16814 WL3501 WIRELESS PCMCIA CARD DRIVER
16815 L:      linux-wireless@vger.kernel.org
16816 S:      Odd fixes
16817 F:      drivers/net/wireless/wl3501*
16818
16819 WOLFSON MICROELECTRONICS DRIVERS
16820 L:      patches@opensource.cirrus.com
16821 T:      git https://github.com/CirrusLogic/linux-drivers.git
16822 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16823 S:      Supported
16824 F:      Documentation/hwmon/wm83??
16825 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16826 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16827 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16828 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16829 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16830 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16831 F:      drivers/clk/clk-wm83*.c
16832 F:      drivers/extcon/extcon-arizona.c
16833 F:      drivers/leds/leds-wm83*.c
16834 F:      drivers/gpio/gpio-*wm*.c
16835 F:      drivers/gpio/gpio-arizona.c
16836 F:      drivers/hwmon/wm83??-hwmon.c
16837 F:      drivers/input/misc/wm831x-on.c
16838 F:      drivers/input/touchscreen/wm831x-ts.c
16839 F:      drivers/input/touchscreen/wm97*.c
16840 F:      drivers/mfd/arizona*
16841 F:      drivers/mfd/wm*.c
16842 F:      drivers/mfd/cs47l24*
16843 F:      drivers/power/supply/wm83*.c
16844 F:      drivers/rtc/rtc-wm83*.c
16845 F:      drivers/regulator/wm8*.c
16846 F:      drivers/regulator/arizona*
16847 F:      drivers/video/backlight/wm83*_bl.c
16848 F:      drivers/watchdog/wm83*_wdt.c
16849 F:      include/linux/mfd/arizona/
16850 F:      include/linux/mfd/wm831x/
16851 F:      include/linux/mfd/wm8350/
16852 F:      include/linux/mfd/wm8400*
16853 F:      include/linux/regulator/arizona*
16854 F:      include/linux/wm97xx.h
16855 F:      include/sound/wm????.h
16856 F:      sound/soc/codecs/arizona.?
16857 F:      sound/soc/codecs/wm*
16858 F:      sound/soc/codecs/cs47l24*
16859
16860 WORKQUEUE
16861 M:      Tejun Heo <tj@kernel.org>
16862 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16864 S:      Maintained
16865 F:      include/linux/workqueue.h
16866 F:      kernel/workqueue.c
16867 F:      Documentation/core-api/workqueue.rst
16868
16869 X-POWERS AXP288 PMIC DRIVERS
16870 M:      Hans de Goede <hdegoede@redhat.com>
16871 S:      Maintained
16872 N:      axp288
16873 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16874
16875 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16876 M:      Chen-Yu Tsai <wens@csie.org>
16877 L:      linux-kernel@vger.kernel.org
16878 S:      Maintained
16879 N:      axp[128]
16880
16881 X.25 NETWORK LAYER
16882 M:      Andrew Hendry <andrew.hendry@gmail.com>
16883 L:      linux-x25@vger.kernel.org
16884 S:      Odd Fixes
16885 F:      Documentation/networking/x25*
16886 F:      include/net/x25*
16887 F:      net/x25/
16888
16889 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16890 M:      Thomas Gleixner <tglx@linutronix.de>
16891 M:      Ingo Molnar <mingo@redhat.com>
16892 M:      Borislav Petkov <bp@alien8.de>
16893 R:      "H. Peter Anvin" <hpa@zytor.com>
16894 M:      x86@kernel.org
16895 L:      linux-kernel@vger.kernel.org
16896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16897 S:      Maintained
16898 F:      Documentation/devicetree/bindings/x86/
16899 F:      Documentation/x86/
16900 F:      arch/x86/
16901
16902 X86 ENTRY CODE
16903 M:      Andy Lutomirski <luto@kernel.org>
16904 L:      linux-kernel@vger.kernel.org
16905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16906 S:      Maintained
16907 F:      arch/x86/entry/
16908
16909 X86 MCE INFRASTRUCTURE
16910 M:      Tony Luck <tony.luck@intel.com>
16911 M:      Borislav Petkov <bp@alien8.de>
16912 L:      linux-edac@vger.kernel.org
16913 S:      Maintained
16914 F:      arch/x86/kernel/cpu/mcheck/*
16915
16916 X86 MICROCODE UPDATE SUPPORT
16917 M:      Borislav Petkov <bp@alien8.de>
16918 S:      Maintained
16919 F:      arch/x86/kernel/cpu/microcode/*
16920
16921 X86 MM
16922 M:      Dave Hansen <dave.hansen@linux.intel.com>
16923 M:      Andy Lutomirski <luto@kernel.org>
16924 M:      Peter Zijlstra <peterz@infradead.org>
16925 L:      linux-kernel@vger.kernel.org
16926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16927 S:      Maintained
16928 F:      arch/x86/mm/
16929
16930 X86 PLATFORM DRIVERS
16931 M:      Darren Hart <dvhart@infradead.org>
16932 M:      Andy Shevchenko <andy@infradead.org>
16933 L:      platform-driver-x86@vger.kernel.org
16934 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16935 S:      Maintained
16936 F:      drivers/platform/x86/
16937 F:      drivers/platform/olpc/
16938
16939 X86 PLATFORM DRIVERS - ARCH
16940 R:      Darren Hart <dvhart@infradead.org>
16941 R:      Andy Shevchenko <andy@infradead.org>
16942 L:      platform-driver-x86@vger.kernel.org
16943 L:      x86@kernel.org
16944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16945 S:      Maintained
16946 F:      arch/x86/platform
16947
16948 X86 VDSO
16949 M:      Andy Lutomirski <luto@kernel.org>
16950 L:      linux-kernel@vger.kernel.org
16951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16952 S:      Maintained
16953 F:      arch/x86/entry/vdso/
16954
16955 XARRAY
16956 M:      Matthew Wilcox <willy@infradead.org>
16957 L:      linux-fsdevel@vger.kernel.org
16958 S:      Supported
16959 F:      Documentation/core-api/xarray.rst
16960 F:      lib/idr.c
16961 F:      lib/xarray.c
16962 F:      include/linux/idr.h
16963 F:      include/linux/xarray.h
16964 F:      tools/testing/radix-tree
16965
16966 XBOX DVD IR REMOTE
16967 M:      Benjamin Valentin <benpicco@googlemail.com>
16968 S:      Maintained
16969 F:      drivers/media/rc/xbox_remote.c
16970 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16971
16972 XC2028/3028 TUNER DRIVER
16973 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16974 L:      linux-media@vger.kernel.org
16975 W:      https://linuxtv.org
16976 T:      git git://linuxtv.org/media_tree.git
16977 S:      Maintained
16978 F:      drivers/media/tuners/tuner-xc2028.*
16979
16980 XDP (eXpress Data Path)
16981 M:      Alexei Starovoitov <ast@kernel.org>
16982 M:      Daniel Borkmann <daniel@iogearbox.net>
16983 M:      David S. Miller <davem@davemloft.net>
16984 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16985 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16986 M:      John Fastabend <john.fastabend@gmail.com>
16987 L:      netdev@vger.kernel.org
16988 L:      xdp-newbies@vger.kernel.org
16989 L:      bpf@vger.kernel.org
16990 S:      Supported
16991 F:      net/core/xdp.c
16992 F:      include/net/xdp.h
16993 F:      kernel/bpf/devmap.c
16994 F:      kernel/bpf/cpumap.c
16995 F:      include/trace/events/xdp.h
16996 K:      xdp
16997 N:      xdp
16998
16999 XDP SOCKETS (AF_XDP)
17000 M:      Björn Töpel <bjorn.topel@intel.com>
17001 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17002 L:      netdev@vger.kernel.org
17003 L:      bpf@vger.kernel.org
17004 S:      Maintained
17005 F:      kernel/bpf/xskmap.c
17006 F:      net/xdp/
17007
17008 XEN BLOCK SUBSYSTEM
17009 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17010 M:      Roger Pau Monné <roger.pau@citrix.com>
17011 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17012 S:      Supported
17013 F:      drivers/block/xen-blkback/*
17014 F:      drivers/block/xen*
17015
17016 XEN HYPERVISOR ARM
17017 M:      Stefano Stabellini <sstabellini@kernel.org>
17018 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17019 S:      Maintained
17020 F:      arch/arm/xen/
17021 F:      arch/arm/include/asm/xen/
17022
17023 XEN HYPERVISOR ARM64
17024 M:      Stefano Stabellini <sstabellini@kernel.org>
17025 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17026 S:      Maintained
17027 F:      arch/arm64/xen/
17028 F:      arch/arm64/include/asm/xen/
17029
17030 XEN HYPERVISOR INTERFACE
17031 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17032 M:      Juergen Gross <jgross@suse.com>
17033 R:      Stefano Stabellini <sstabellini@kernel.org>
17034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17036 S:      Supported
17037 F:      arch/x86/xen/
17038 F:      arch/x86/platform/pvh/
17039 F:      drivers/*/xen-*front.c
17040 F:      drivers/xen/
17041 F:      arch/x86/include/asm/xen/
17042 F:      arch/x86/include/asm/pvclock-abi.h
17043 F:      include/xen/
17044 F:      include/uapi/xen/
17045 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17046 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17047
17048 XEN NETWORK BACKEND DRIVER
17049 M:      Wei Liu <wei.liu2@citrix.com>
17050 M:      Paul Durrant <paul.durrant@citrix.com>
17051 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17052 L:      netdev@vger.kernel.org
17053 S:      Supported
17054 F:      drivers/net/xen-netback/*
17055
17056 XEN PCI SUBSYSTEM
17057 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17058 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17059 S:      Supported
17060 F:      arch/x86/pci/*xen*
17061 F:      drivers/pci/*xen*
17062
17063 XEN PVSCSI DRIVERS
17064 M:      Juergen Gross <jgross@suse.com>
17065 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17066 L:      linux-scsi@vger.kernel.org
17067 S:      Supported
17068 F:      drivers/scsi/xen-scsifront.c
17069 F:      drivers/xen/xen-scsiback.c
17070 F:      include/xen/interface/io/vscsiif.h
17071
17072 XEN SWIOTLB SUBSYSTEM
17073 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17075 L:      iommu@lists.linux-foundation.org
17076 S:      Supported
17077 F:      arch/x86/xen/*swiotlb*
17078 F:      drivers/xen/*swiotlb*
17079
17080 XEN SOUND FRONTEND DRIVER
17081 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17082 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17083 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17084 S:      Supported
17085 F:      sound/xen/*
17086
17087 XFS FILESYSTEM
17088 M:      Darrick J. Wong <darrick.wong@oracle.com>
17089 M:      linux-xfs@vger.kernel.org
17090 L:      linux-xfs@vger.kernel.org
17091 W:      http://xfs.org/
17092 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17093 S:      Supported
17094 F:      Documentation/filesystems/xfs.txt
17095 F:      fs/xfs/
17096
17097 XILINX AXI ETHERNET DRIVER
17098 M:      Anirudha Sarangi <anirudh@xilinx.com>
17099 M:      John Linn <John.Linn@xilinx.com>
17100 S:      Maintained
17101 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17102
17103 XILINX UARTLITE SERIAL DRIVER
17104 M:      Peter Korsgaard <jacmet@sunsite.dk>
17105 L:      linux-serial@vger.kernel.org
17106 S:      Maintained
17107 F:      drivers/tty/serial/uartlite.c
17108
17109 XILINX VIDEO IP CORES
17110 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17111 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17112 L:      linux-media@vger.kernel.org
17113 T:      git git://linuxtv.org/media_tree.git
17114 S:      Supported
17115 F:      Documentation/devicetree/bindings/media/xilinx/
17116 F:      drivers/media/platform/xilinx/
17117 F:      include/uapi/linux/xilinx-v4l2-controls.h
17118
17119 XILLYBUS DRIVER
17120 M:      Eli Billauer <eli.billauer@gmail.com>
17121 L:      linux-kernel@vger.kernel.org
17122 S:      Supported
17123 F:      drivers/char/xillybus/
17124
17125 XLP9XX I2C DRIVER
17126 M:      George Cherian <george.cherian@cavium.com>
17127 M:      Jan Glauber <jglauber@cavium.com>
17128 L:      linux-i2c@vger.kernel.org
17129 W:      http://www.cavium.com
17130 S:      Supported
17131 F:      drivers/i2c/busses/i2c-xlp9xx.c
17132
17133 XRA1403 GPIO EXPANDER
17134 M:      Nandor Han <nandor.han@ge.com>
17135 M:      Semi Malinen <semi.malinen@ge.com>
17136 L:      linux-gpio@vger.kernel.org
17137 S:      Maintained
17138 F:      drivers/gpio/gpio-xra1403.c
17139 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17140
17141 XTENSA XTFPGA PLATFORM SUPPORT
17142 M:      Max Filippov <jcmvbkbc@gmail.com>
17143 L:      linux-xtensa@linux-xtensa.org
17144 S:      Maintained
17145 F:      drivers/spi/spi-xtensa-xtfpga.c
17146 F:      sound/soc/xtensa/xtfpga-i2s.c
17147
17148 YAM DRIVER FOR AX.25
17149 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17150 L:      linux-hams@vger.kernel.org
17151 S:      Maintained
17152 F:      drivers/net/hamradio/yam*
17153 F:      include/linux/yam.h
17154
17155 YAMA SECURITY MODULE
17156 M:      Kees Cook <keescook@chromium.org>
17157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17158 S:      Supported
17159 F:      security/yama/
17160 F:      Documentation/admin-guide/LSM/Yama.rst
17161
17162 YEALINK PHONE DRIVER
17163 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17164 L:      usbb2k-api-dev@nongnu.org
17165 S:      Maintained
17166 F:      Documentation/input/devices/yealink.rst
17167 F:      drivers/input/misc/yealink.*
17168
17169 Z8530 DRIVER FOR AX.25
17170 M:      Joerg Reuter <jreuter@yaina.de>
17171 W:      http://yaina.de/jreuter/
17172 W:      http://www.qsl.net/dl1bke/
17173 L:      linux-hams@vger.kernel.org
17174 S:      Maintained
17175 F:      Documentation/networking/z8530drv.txt
17176 F:      drivers/net/hamradio/*scc.c
17177 F:      drivers/net/hamradio/z8530.h
17178
17179 ZBUD COMPRESSED PAGE ALLOCATOR
17180 M:      Seth Jennings <sjenning@redhat.com>
17181 M:      Dan Streetman <ddstreet@ieee.org>
17182 L:      linux-mm@kvack.org
17183 S:      Maintained
17184 F:      mm/zbud.c
17185 F:      include/linux/zbud.h
17186
17187 ZD1211RW WIRELESS DRIVER
17188 M:      Daniel Drake <dsd@gentoo.org>
17189 M:      Ulrich Kunitz <kune@deine-taler.de>
17190 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17191 L:      linux-wireless@vger.kernel.org
17192 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17193 S:      Maintained
17194 F:      drivers/net/wireless/zydas/zd1211rw/
17195
17196 ZD1301 MEDIA DRIVER
17197 M:      Antti Palosaari <crope@iki.fi>
17198 L:      linux-media@vger.kernel.org
17199 W:      https://linuxtv.org/
17200 W:      http://palosaari.fi/linux/
17201 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17202 S:      Maintained
17203 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17204
17205 ZD1301_DEMOD MEDIA DRIVER
17206 M:      Antti Palosaari <crope@iki.fi>
17207 L:      linux-media@vger.kernel.org
17208 W:      https://linuxtv.org/
17209 W:      http://palosaari.fi/linux/
17210 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17211 S:      Maintained
17212 F:      drivers/media/dvb-frontends/zd1301_demod*
17213
17214 ZPOOL COMPRESSED PAGE STORAGE API
17215 M:      Dan Streetman <ddstreet@ieee.org>
17216 L:      linux-mm@kvack.org
17217 S:      Maintained
17218 F:      mm/zpool.c
17219 F:      include/linux/zpool.h
17220
17221 ZR36067 VIDEO FOR LINUX DRIVER
17222 L:      mjpeg-users@lists.sourceforge.net
17223 L:      linux-media@vger.kernel.org
17224 W:      http://mjpeg.sourceforge.net/driver-zoran/
17225 T:      hg https://linuxtv.org/hg/v4l-dvb
17226 S:      Odd Fixes
17227 F:      drivers/staging/media/zoran/
17228
17229 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17230 M:      Minchan Kim <minchan@kernel.org>
17231 M:      Nitin Gupta <ngupta@vflare.org>
17232 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17233 L:      linux-kernel@vger.kernel.org
17234 S:      Maintained
17235 F:      drivers/block/zram/
17236 F:      Documentation/blockdev/zram.txt
17237
17238 ZS DECSTATION Z85C30 SERIAL DRIVER
17239 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17240 S:      Maintained
17241 F:      drivers/tty/serial/zs.*
17242
17243 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17244 M:      Minchan Kim <minchan@kernel.org>
17245 M:      Nitin Gupta <ngupta@vflare.org>
17246 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17247 L:      linux-mm@kvack.org
17248 S:      Maintained
17249 F:      mm/zsmalloc.c
17250 F:      include/linux/zsmalloc.h
17251 F:      Documentation/vm/zsmalloc.rst
17252
17253 ZSWAP COMPRESSED SWAP CACHING
17254 M:      Seth Jennings <sjenning@redhat.com>
17255 M:      Dan Streetman <ddstreet@ieee.org>
17256 L:      linux-mm@kvack.org
17257 S:      Maintained
17258 F:      mm/zswap.c
17259
17260 THE REST
17261 M:      Linus Torvalds <torvalds@linux-foundation.org>
17262 L:      linux-kernel@vger.kernel.org
17263 Q:      http://patchwork.kernel.org/project/LKML/list/
17264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17265 S:      Buried alive in reporters
17266 F:      *
17267 F:      */