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 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 M:      Stefan Popa <stefan.popa@analog.com>
 954 W:      http://wiki.analog.com/
 955 W:      http://ez.analog.com/community/linux-device-drivers
 956 S:      Supported
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 958 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 959 F:      drivers/iio/*/ad*
 960 F:      drivers/iio/adc/ltc2497*
 961 X:      drivers/iio/*/adjd*
 962 F:      drivers/staging/iio/*/ad*
 963
 964 ANDES ARCHITECTURE
 965 M:      Greentime Hu <green.hu@gmail.com>
 966 M:      Vincent Chen <deanbo422@gmail.com>
 967 T:      git https://github.com/andestech/linux.git
 968 S:      Supported
 969 F:      arch/nds32/
 970 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 971 F:      Documentation/devicetree/bindings/nds32/
 972 K:      nds32
 973 N:      nds32
 974
 975 ANDROID CONFIG FRAGMENTS
 976 M:      Rob Herring <robh@kernel.org>
 977 S:      Supported
 978 F:      kernel/configs/android*
 979
 980 ANDROID DRIVERS
 981 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 982 M:      Arve Hjønnevåg <arve@android.com>
 983 M:      Todd Kjos <tkjos@android.com>
 984 M:      Martijn Coenen <maco@android.com>
 985 M:      Joel Fernandes <joel@joelfernandes.org>
 986 M:      Christian Brauner <christian@brauner.io>
 987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 988 L:      devel@driverdev.osuosl.org
 989 S:      Supported
 990 F:      drivers/android/
 991 F:      drivers/staging/android/
 992
 993 ANDROID GOLDFISH PIC DRIVER
 994 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 995 S:      Supported
 996 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 997 F:      drivers/irqchip/irq-goldfish-pic.c
 998
 999 ANDROID GOLDFISH RTC DRIVER
1000 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1001 S:      Supported
1002 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1003 F:      drivers/rtc/rtc-goldfish.c
1004
1005 ANDROID ION DRIVER
1006 M:      Laura Abbott <labbott@redhat.com>
1007 M:      Sumit Semwal <sumit.semwal@linaro.org>
1008 L:      devel@driverdev.osuosl.org
1009 L:      dri-devel@lists.freedesktop.org
1010 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1011 S:      Supported
1012 F:      drivers/staging/android/ion
1013 F:      drivers/staging/android/uapi/ion.h
1014
1015 AOA (Apple Onboard Audio) ALSA DRIVER
1016 M:      Johannes Berg <johannes@sipsolutions.net>
1017 L:      linuxppc-dev@lists.ozlabs.org
1018 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1019 S:      Maintained
1020 F:      sound/aoa/
1021
1022 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1023 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1024 L:      linux-iio@vger.kernel.org
1025 S:      Maintained
1026 F:      drivers/iio/adc/stx104.c
1027
1028 APM DRIVER
1029 M:      Jiri Kosina <jikos@kernel.org>
1030 S:      Odd fixes
1031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1032 F:      arch/x86/kernel/apm_32.c
1033 F:      include/linux/apm_bios.h
1034 F:      include/uapi/linux/apm_bios.h
1035 F:      drivers/char/apm-emulation.c
1036
1037 APPARMOR SECURITY MODULE
1038 M:      John Johansen <john.johansen@canonical.com>
1039 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1040 W:      wiki.apparmor.net
1041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1042 S:      Supported
1043 F:      security/apparmor/
1044 F:      Documentation/admin-guide/LSM/apparmor.rst
1045
1046 APPLE BCM5974 MULTITOUCH DRIVER
1047 M:      Henrik Rydberg <rydberg@bitmath.org>
1048 L:      linux-input@vger.kernel.org
1049 S:      Odd fixes
1050 F:      drivers/input/mouse/bcm5974.c
1051
1052 APPLE SMC DRIVER
1053 M:      Henrik Rydberg <rydberg@bitmath.org>
1054 L:      linux-hwmon@vger.kernel.org
1055 S:      Odd fixes
1056 F:      drivers/hwmon/applesmc.c
1057
1058 APPLETALK NETWORK LAYER
1059 L:      netdev@vger.kernel.org
1060 S:      Odd fixes
1061 F:      drivers/net/appletalk/
1062 F:      net/appletalk/
1063 F:      include/linux/atalk.h
1064 F:      include/uapi/linux/atalk.h
1065
1066 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1067 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1068 S:      Supported
1069 F:      arch/arm64/boot/dts/apm/
1070
1071 APPLIED MICRO (APM) X-GENE SOC EDAC
1072 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1073 S:      Supported
1074 F:      drivers/edac/xgene_edac.c
1075 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1076
1077 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1078 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1079 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1080 S:      Supported
1081 F:      drivers/net/ethernet/apm/xgene-v2/
1082
1083 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1084 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1085 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1086 M:      Quan Nguyen <quan@os.amperecomputing.com>
1087 S:      Supported
1088 F:      drivers/net/ethernet/apm/xgene/
1089 F:      drivers/net/phy/mdio-xgene.c
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1091 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1092
1093 APPLIED MICRO (APM) X-GENE SOC PMU
1094 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1095 S:      Supported
1096 F:      drivers/perf/xgene_pmu.c
1097 F:      Documentation/perf/xgene-pmu.txt
1098 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1099
1100 APTINA CAMERA SENSOR PLL
1101 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1102 L:      linux-media@vger.kernel.org
1103 S:      Maintained
1104 F:      drivers/media/i2c/aptina-pll.*
1105
1106 ARC FRAMEBUFFER DRIVER
1107 M:      Jaya Kumar <jayalk@intworks.biz>
1108 S:      Maintained
1109 F:      drivers/video/fbdev/arcfb.c
1110 F:      drivers/video/fbdev/core/fb_defio.c
1111
1112 ARC PGU DRM DRIVER
1113 M:      Alexey Brodkin <abrodkin@synopsys.com>
1114 S:      Supported
1115 F:      drivers/gpu/drm/arc/
1116 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1117
1118 ARCNET NETWORK LAYER
1119 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1120 L:      netdev@vger.kernel.org
1121 S:      Maintained
1122 F:      drivers/net/arcnet/
1123 F:      include/uapi/linux/if_arcnet.h
1124
1125 ARM ARCHITECTED TIMER DRIVER
1126 M:      Mark Rutland <mark.rutland@arm.com>
1127 M:      Marc Zyngier <marc.zyngier@arm.com>
1128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1129 S:      Maintained
1130 F:      arch/arm/include/asm/arch_timer.h
1131 F:      arch/arm64/include/asm/arch_timer.h
1132 F:      drivers/clocksource/arm_arch_timer.c
1133
1134 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1135 M:      Linus Walleij <linus.walleij@linaro.org>
1136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1137 S:      Maintained
1138 F:      Documentation/devicetree/bindings/arm/arm-boards
1139 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1140 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1141 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1142 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1143 F:      arch/arm/mach-integrator/
1144 F:      arch/arm/mach-realview/
1145 F:      arch/arm/mach-versatile/
1146 F:      arch/arm/plat-versatile/
1147 F:      arch/arm/boot/dts/arm-realview-*
1148 F:      arch/arm/boot/dts/integrator*
1149 F:      arch/arm/boot/dts/versatile*
1150 F:      drivers/clk/versatile/
1151 F:      drivers/i2c/busses/i2c-versatile.c
1152 F:      drivers/irqchip/irq-versatile-fpga.c
1153 F:      drivers/mtd/maps/physmap_of_versatile.c
1154 F:      drivers/power/reset/arm-versatile-reboot.c
1155 F:      drivers/soc/versatile/
1156
1157 ARM HDLCD DRM DRIVER
1158 M:      Liviu Dudau <liviu.dudau@arm.com>
1159 S:      Supported
1160 F:      drivers/gpu/drm/arm/hdlcd_*
1161 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1162
1163 ARM KOMEDA DRM-KMS DRIVER
1164 M:      James (Qian) Wang <james.qian.wang@arm.com>
1165 M:      Liviu Dudau <liviu.dudau@arm.com>
1166 L:      Mali DP Maintainers <malidp@foss.arm.com>
1167 S:      Supported
1168 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1169 F:      drivers/gpu/drm/arm/display/include/
1170 F:      drivers/gpu/drm/arm/display/komeda/
1171 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1172 F:      Documentation/gpu/komeda-kms.rst
1173
1174 ARM MALI-DP DRM DRIVER
1175 M:      Liviu Dudau <liviu.dudau@arm.com>
1176 M:      Brian Starkey <brian.starkey@arm.com>
1177 L:      Mali DP Maintainers <malidp@foss.arm.com>
1178 S:      Supported
1179 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1180 F:      drivers/gpu/drm/arm/
1181 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1182 F:      Documentation/gpu/afbc.rst
1183
1184 ARM MFM AND FLOPPY DRIVERS
1185 M:      Ian Molton <spyro@f2s.com>
1186 S:      Maintained
1187 F:      arch/arm/lib/floppydma.S
1188 F:      arch/arm/include/asm/floppy.h
1189
1190 ARM PMU PROFILING AND DEBUGGING
1191 M:      Will Deacon <will.deacon@arm.com>
1192 M:      Mark Rutland <mark.rutland@arm.com>
1193 S:      Maintained
1194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1195 F:      arch/arm*/kernel/perf_*
1196 F:      arch/arm/oprofile/common.c
1197 F:      arch/arm*/kernel/hw_breakpoint.c
1198 F:      arch/arm*/include/asm/hw_breakpoint.h
1199 F:      arch/arm*/include/asm/perf_event.h
1200 F:      drivers/perf/*
1201 F:      include/linux/perf/arm_pmu.h
1202 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1203 F:      Documentation/devicetree/bindings/perf/
1204
1205 ARM PORT
1206 M:      Russell King <linux@armlinux.org.uk>
1207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1208 W:      http://www.armlinux.org.uk/
1209 S:      Odd Fixes
1210 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1211 F:      arch/arm/
1212 X:      arch/arm/boot/dts/
1213
1214 ARM PRIMECELL AACI PL041 DRIVER
1215 M:      Russell King <linux@armlinux.org.uk>
1216 S:      Odd Fixes
1217 F:      sound/arm/aaci.*
1218
1219 ARM PRIMECELL BUS SUPPORT
1220 M:      Russell King <linux@armlinux.org.uk>
1221 S:      Odd Fixes
1222 F:      drivers/amba/
1223 F:      include/linux/amba/bus.h
1224
1225 ARM PRIMECELL CLCD PL110 DRIVER
1226 M:      Russell King <linux@armlinux.org.uk>
1227 S:      Odd Fixes
1228 F:      drivers/video/fbdev/amba-clcd.*
1229
1230 ARM PRIMECELL KMI PL050 DRIVER
1231 M:      Russell King <linux@armlinux.org.uk>
1232 S:      Odd Fixes
1233 F:      drivers/input/serio/ambakmi.*
1234 F:      include/linux/amba/kmi.h
1235
1236 ARM PRIMECELL MMCI PL180/1 DRIVER
1237 M:      Russell King <linux@armlinux.org.uk>
1238 S:      Odd Fixes
1239 F:      drivers/mmc/host/mmci.*
1240 F:      include/linux/amba/mmci.h
1241
1242 ARM PRIMECELL SSP PL022 SPI DRIVER
1243 M:      Linus Walleij <linus.walleij@linaro.org>
1244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1245 S:      Maintained
1246 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1247 F:      drivers/spi/spi-pl022.c
1248
1249 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1250 M:      Russell King <linux@armlinux.org.uk>
1251 S:      Odd Fixes
1252 F:      drivers/tty/serial/amba-pl01*.c
1253 F:      include/linux/amba/serial.h
1254
1255 ARM PRIMECELL VIC PL190/PL192 DRIVER
1256 M:      Linus Walleij <linus.walleij@linaro.org>
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 S:      Maintained
1259 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1260 F:      drivers/irqchip/irq-vic.c
1261
1262 ARM SMMU DRIVERS
1263 M:      Will Deacon <will.deacon@arm.com>
1264 R:      Robin Murphy <robin.murphy@arm.com>
1265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1266 S:      Maintained
1267 F:      drivers/iommu/arm-smmu.c
1268 F:      drivers/iommu/arm-smmu-v3.c
1269 F:      drivers/iommu/io-pgtable-arm.c
1270 F:      drivers/iommu/io-pgtable-arm-v7s.c
1271
1272 ARM SUB-ARCHITECTURES
1273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1274 S:      Maintained
1275 F:      arch/arm/mach-*/
1276 F:      arch/arm/plat-*/
1277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1278
1279 ARM/ACTIONS SEMI ARCHITECTURE
1280 M:      Andreas Färber <afaerber@suse.de>
1281 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Maintained
1284 N:      owl
1285 F:      arch/arm/mach-actions/
1286 F:      arch/arm/boot/dts/owl-*
1287 F:      arch/arm64/boot/dts/actions/
1288 F:      drivers/clk/actions/
1289 F:      drivers/clocksource/timer-owl*
1290 F:      drivers/dma/owl-dma.c
1291 F:      drivers/i2c/busses/i2c-owl.c
1292 F:      drivers/pinctrl/actions/*
1293 F:      drivers/soc/actions/
1294 F:      include/dt-bindings/power/owl-*
1295 F:      include/linux/soc/actions/
1296 F:      Documentation/devicetree/bindings/arm/actions.txt
1297 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1298 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1299 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1300 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1301 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1302 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1303
1304 ARM/ADS SPHERE MACHINE SUPPORT
1305 M:      Lennert Buytenhek <kernel@wantstofly.org>
1306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1307 S:      Maintained
1308
1309 ARM/AFEB9260 MACHINE SUPPORT
1310 M:      Sergey Lapin <slapin@ossfans.org>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313
1314 ARM/AJECO 1ARM MACHINE SUPPORT
1315 M:      Lennert Buytenhek <kernel@wantstofly.org>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318
1319 ARM/Allwinner SoC Clock Support
1320 M:      Emilio López <emilio@elopez.com.ar>
1321 S:      Maintained
1322 F:      drivers/clk/sunxi/
1323
1324 ARM/Allwinner sunXi SoC support
1325 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1326 M:      Chen-Yu Tsai <wens@csie.org>
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 S:      Maintained
1329 N:      sun[x456789]i
1330 N:      sun50i
1331 F:      arch/arm/mach-sunxi/
1332 F:      arch/arm64/boot/dts/allwinner/
1333 F:      drivers/clk/sunxi-ng/
1334 F:      drivers/pinctrl/sunxi/
1335 F:      drivers/soc/sunxi/
1336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1337
1338 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1339 M:      Neil Armstrong <narmstrong@baylibre.com>
1340 M:      Jerome Brunet <jbrunet@baylibre.com>
1341 L:      linux-amlogic@lists.infradead.org
1342 S:      Maintained
1343 F:      drivers/clk/meson/
1344 F:      include/dt-bindings/clock/meson*
1345 F:      include/dt-bindings/clock/gxbb*
1346 F:      Documentation/devicetree/bindings/clock/amlogic*
1347
1348 ARM/Amlogic Meson SoC support
1349 M:      Kevin Hilman <khilman@baylibre.com>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 L:      linux-amlogic@lists.infradead.org
1352 W:      http://linux-meson.com/
1353 S:      Maintained
1354 F:      arch/arm/mach-meson/
1355 F:      arch/arm/boot/dts/meson*
1356 F:      arch/arm64/boot/dts/amlogic/
1357 F:      drivers/pinctrl/meson/
1358 F:      drivers/mmc/host/meson*
1359 F:      drivers/soc/amlogic/
1360 N:      meson
1361
1362 ARM/Amlogic Meson SoC Sound Drivers
1363 M:      Jerome Brunet <jbrunet@baylibre.com>
1364 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1365 S:      Maintained
1366 F:      sound/soc/meson/
1367 F:      Documentation/devicetree/bindings/sound/amlogic*
1368
1369 ARM/Annapurna Labs ALPINE ARCHITECTURE
1370 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1371 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1373 S:      Maintained
1374 F:      arch/arm/mach-alpine/
1375 F:      arch/arm/boot/dts/alpine*
1376 F:      arch/arm64/boot/dts/al/
1377 F:      drivers/*/*alpine*
1378
1379 ARM/ARTPEC MACHINE SUPPORT
1380 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1381 M:      Lars Persson <lars.persson@axis.com>
1382 S:      Maintained
1383 L:      linux-arm-kernel@axis.com
1384 F:      arch/arm/mach-artpec
1385 F:      arch/arm/boot/dts/artpec6*
1386 F:      drivers/clk/axis
1387 F:      drivers/crypto/axis
1388 F:      drivers/pinctrl/pinctrl-artpec*
1389 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1390
1391 ARM/ASPEED I2C DRIVER
1392 M:      Brendan Higgins <brendanhiggins@google.com>
1393 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1394 R:      Joel Stanley <joel@jms.id.au>
1395 L:      linux-i2c@vger.kernel.org
1396 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1397 S:      Maintained
1398 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1399 F:      drivers/i2c/busses/i2c-aspeed.c
1400 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1401 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1402
1403 ARM/ASPEED MACHINE SUPPORT
1404 M:      Joel Stanley <joel@jms.id.au>
1405 R:      Andrew Jeffery <andrew@aj.id.au>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1408 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1409 S:      Supported
1410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1411 F:      arch/arm/mach-aspeed/
1412 F:      arch/arm/boot/dts/aspeed-*
1413 N:      aspeed
1414
1415 ARM/BITMAIN ARCHITECTURE
1416 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 S:      Maintained
1419 F:      arch/arm64/boot/dts/bitmain/
1420 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1421
1422 ARM/CALXEDA HIGHBANK ARCHITECTURE
1423 M:      Rob Herring <robh@kernel.org>
1424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1425 S:      Maintained
1426 F:      arch/arm/mach-highbank/
1427 F:      arch/arm/boot/dts/highbank.dts
1428 F:      arch/arm/boot/dts/ecx-*.dts*
1429
1430 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1431 M:      Krzysztof Halasa <khalasa@piap.pl>
1432 S:      Maintained
1433 F:      arch/arm/mach-cns3xxx/
1434
1435 ARM/CAVIUM THUNDER NETWORK DRIVER
1436 M:      Sunil Goutham <sgoutham@cavium.com>
1437 M:      Robert Richter <rric@kernel.org>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Supported
1440 F:      drivers/net/ethernet/cavium/thunder/
1441
1442 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1443 M:      Lukasz Majewski <lukma@denx.de>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 S:      Maintained
1446 F:      arch/arm/mach-ep93xx/ts72xx.c
1447
1448 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1449 M:      Alexander Shiyan <shc_work@mail.ru>
1450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1451 S:      Odd Fixes
1452 N:      clps711x
1453
1454 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1455 M:      Lennert Buytenhek <kernel@wantstofly.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458
1459 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1460 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1461 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1463 S:      Maintained
1464 F:      arch/arm/mach-ep93xx/
1465 F:      arch/arm/mach-ep93xx/include/mach/
1466
1467 ARM/CLKDEV SUPPORT
1468 M:      Russell King <linux@armlinux.org.uk>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 S:      Maintained
1471 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1472 F:      drivers/clk/clkdev.c
1473
1474 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1475 M:      Mike Rapoport <mike@compulab.co.il>
1476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1477 S:      Maintained
1478
1479 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1480 M:      Baruch Siach <baruch@tkos.co.il>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 F:      arch/arm/boot/dts/cx92755*
1484 N:      digicolor
1485
1486 ARM/CONTEC MICRO9 MACHINE SUPPORT
1487 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1488 S:      Maintained
1489 F:      arch/arm/mach-ep93xx/micro9.c
1490
1491 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1492 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1493 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      drivers/hwtracing/coresight/*
1497 F:      Documentation/trace/coresight.txt
1498 F:      Documentation/trace/coresight-cpu-debug.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight.txt
1500 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1501 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1502 F:      tools/perf/arch/arm/util/pmu.c
1503 F:      tools/perf/arch/arm/util/auxtrace.c
1504 F:      tools/perf/arch/arm/util/cs-etm.c
1505 F:      tools/perf/arch/arm/util/cs-etm.h
1506 F:      tools/perf/util/cs-etm.*
1507 F:      tools/perf/util/cs-etm-decoder/*
1508
1509 ARM/CORGI MACHINE SUPPORT
1510 M:      Richard Purdie <rpurdie@rpsys.net>
1511 S:      Maintained
1512
1513 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1514 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1515 M:      Linus Walleij <linus.walleij@linaro.org>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 T:      git git://github.com/ulli-kroll/linux.git
1518 S:      Maintained
1519 F:      Documentation/devicetree/bindings/arm/gemini.txt
1520 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1521 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1522 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1523 F:      arch/arm/mach-gemini/
1524 F:      drivers/net/ethernet/cortina/
1525 F:      drivers/pinctrl/pinctrl-gemini.c
1526 F:      drivers/rtc/rtc-ftrtc010.c
1527
1528 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1529 M:      Barry Song <baohua@kernel.org>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/prima2*
1534 F:      arch/arm/mach-prima2/
1535 F:      drivers/clk/sirf/
1536 F:      drivers/clocksource/timer-prima2.c
1537 F:      drivers/clocksource/timer-atlas7.c
1538 N:      [^a-z]sirf
1539 X:      drivers/gnss
1540
1541 ARM/EBSA110 MACHINE SUPPORT
1542 M:      Russell King <linux@armlinux.org.uk>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 W:      http://www.armlinux.org.uk/
1545 S:      Maintained
1546 F:      arch/arm/mach-ebsa110/
1547 F:      drivers/net/ethernet/amd/am79c961a.*
1548
1549 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1550 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1551 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Maintained
1554 N:      efm32
1555
1556 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1557 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560 F:      arch/arm/mach-pxa/ezx.c
1561
1562 ARM/FARADAY FA526 PORT
1563 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 T:      git git://git.berlios.de/gemini-board
1567 F:      arch/arm/mm/*-fa*
1568
1569 ARM/FOOTBRIDGE ARCHITECTURE
1570 M:      Russell King <linux@armlinux.org.uk>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 W:      http://www.armlinux.org.uk/
1573 S:      Maintained
1574 F:      arch/arm/include/asm/hardware/dec21285.h
1575 F:      arch/arm/mach-footbridge/
1576
1577 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1578 M:      Shawn Guo <shawnguo@kernel.org>
1579 M:      Sascha Hauer <s.hauer@pengutronix.de>
1580 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1581 R:      Fabio Estevam <festevam@gmail.com>
1582 R:      NXP Linux Team <linux-imx@nxp.com>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1586 N:      imx
1587 N:      mxs
1588 X:      drivers/media/i2c/
1589
1590 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1591 M:      Shawn Guo <shawnguo@kernel.org>
1592 M:      Sascha Hauer <s.hauer@pengutronix.de>
1593 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1594 R:      Stefan Agner <stefan@agner.ch>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1598 F:      arch/arm/mach-imx/*vf610*
1599 F:      arch/arm/boot/dts/vf*
1600
1601 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1602 M:      Shawn Guo <shawnguo@kernel.org>
1603 M:      Li Yang <leoyang.li@nxp.com>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 S:      Maintained
1606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1607 F:      arch/arm/boot/dts/ls1021a*
1608 F:      arch/arm64/boot/dts/freescale/fsl-*
1609 F:      arch/arm64/boot/dts/freescale/qoriq-*
1610
1611 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/GUMSTIX MACHINE SUPPORT
1617 M:      Steve Sakoman <sakoman@gmail.com>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620
1621 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1622 M:      Philipp Zabel <philipp.zabel@gmail.com>
1623 M:      Paul Parsons <lost.distance@yahoo.com>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/mach-pxa/hx4700.c
1627 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1628 F:      sound/soc/pxa/hx4700.c
1629
1630 ARM/HISILICON SOC SUPPORT
1631 M:      Wei Xu <xuwei5@hisilicon.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 W:      http://www.hisilicon.com
1634 S:      Supported
1635 T:      git git://github.com/hisilicon/linux-hisi.git
1636 F:      arch/arm/mach-hisi/
1637 F:      arch/arm/boot/dts/hi3*
1638 F:      arch/arm/boot/dts/hip*
1639 F:      arch/arm/boot/dts/hisi*
1640 F:      arch/arm64/boot/dts/hisilicon/
1641
1642 ARM/HP JORNADA 7XX MACHINE SUPPORT
1643 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1644 W:      www.jlime.com
1645 S:      Maintained
1646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1647 F:      arch/arm/mach-sa1100/jornada720.c
1648 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1649
1650 ARM/IGEP MACHINE SUPPORT
1651 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1652 M:      Javier Martinez Canillas <javier@dowhile0.org>
1653 L:      linux-omap@vger.kernel.org
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 S:      Maintained
1656 F:      arch/arm/boot/dts/omap3-igep*
1657
1658 ARM/INCOME PXA270 SUPPORT
1659 M:      Marek Vasut <marek.vasut@gmail.com>
1660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1661 S:      Maintained
1662 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1663
1664 ARM/INTEL IOP13XX ARM ARCHITECTURE
1665 M:      Lennert Buytenhek <kernel@wantstofly.org>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 S:      Maintained
1668
1669 ARM/INTEL IOP32X ARM ARCHITECTURE
1670 M:      Lennert Buytenhek <kernel@wantstofly.org>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673
1674 ARM/INTEL IOP33X ARM ARCHITECTURE
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 S:      Orphan
1677
1678 ARM/INTEL IQ81342EX MACHINE SUPPORT
1679 M:      Lennert Buytenhek <kernel@wantstofly.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682
1683 ARM/INTEL IXDP2850 MACHINE SUPPORT
1684 M:      Lennert Buytenhek <kernel@wantstofly.org>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687
1688 ARM/INTEL IXP4XX ARM ARCHITECTURE
1689 M:      Imre Kaloz <kaloz@openwrt.org>
1690 M:      Krzysztof Halasa <khalasa@piap.pl>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      arch/arm/mach-ixp4xx/
1694
1695 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1696 M:      Jonathan Cameron <jic23@cam.ac.uk>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 S:      Maintained
1699 F:      arch/arm/mach-pxa/stargate2.c
1700 F:      drivers/pcmcia/pxa2xx_stargate2.c
1701
1702 ARM/INTEL XSC3 (MANZANO) ARM CORE
1703 M:      Lennert Buytenhek <kernel@wantstofly.org>
1704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1705 S:      Maintained
1706
1707 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1708 M:      Lennert Buytenhek <kernel@wantstofly.org>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711
1712 ARM/LG1K ARCHITECTURE
1713 M:      Chanho Min <chanho.min@lge.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm64/boot/dts/lg/
1717
1718 ARM/LOGICPD PXA270 MACHINE SUPPORT
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/LPC18XX ARCHITECTURE
1724 M:      Vladimir Zapolskiy <vz@mleia.com>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 S:      Maintained
1727 F:      arch/arm/boot/dts/lpc43*
1728 F:      drivers/i2c/busses/i2c-lpc2k.c
1729 F:      drivers/memory/pl172.c
1730 F:      drivers/mtd/spi-nor/nxp-spifi.c
1731 F:      drivers/rtc/rtc-lpc24xx.c
1732 N:      lpc18xx
1733
1734 ARM/LPC32XX SOC SUPPORT
1735 M:      Vladimir Zapolskiy <vz@mleia.com>
1736 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1738 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1739 S:      Maintained
1740 F:      arch/arm/boot/dts/lpc32*
1741 F:      arch/arm/mach-lpc32xx/
1742 F:      drivers/i2c/busses/i2c-pnx.c
1743 F:      drivers/net/ethernet/nxp/lpc_eth.c
1744 F:      drivers/usb/host/ohci-nxp.c
1745 F:      drivers/watchdog/pnx4008_wdt.c
1746 N:      lpc32xx
1747
1748 ARM/MAGICIAN MACHINE SUPPORT
1749 M:      Philipp Zabel <philipp.zabel@gmail.com>
1750 S:      Maintained
1751
1752 ARM/Marvell Dove/MV78xx0/Orion SOC support
1753 M:      Jason Cooper <jason@lakedaemon.net>
1754 M:      Andrew Lunn <andrew@lunn.ch>
1755 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1756 M:      Gregory Clement <gregory.clement@bootlin.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 S:      Maintained
1759 F:      Documentation/devicetree/bindings/soc/dove/
1760 F:      arch/arm/mach-dove/
1761 F:      arch/arm/mach-mv78xx0/
1762 F:      arch/arm/mach-orion5x/
1763 F:      arch/arm/plat-orion/
1764 F:      arch/arm/boot/dts/dove*
1765 F:      arch/arm/boot/dts/orion5x*
1766
1767 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1768 M:      Jason Cooper <jason@lakedaemon.net>
1769 M:      Andrew Lunn <andrew@lunn.ch>
1770 M:      Gregory Clement <gregory.clement@bootlin.com>
1771 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1773 S:      Maintained
1774 F:      arch/arm/boot/dts/armada*
1775 F:      arch/arm/boot/dts/kirkwood*
1776 F:      arch/arm/configs/mvebu_*_defconfig
1777 F:      arch/arm/mach-mvebu/
1778 F:      arch/arm64/boot/dts/marvell/armada*
1779 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1780 F:      drivers/cpufreq/armada-8k-cpufreq.c
1781 F:      drivers/cpufreq/mvebu-cpufreq.c
1782 F:      drivers/irqchip/irq-armada-370-xp.c
1783 F:      drivers/irqchip/irq-mvebu-*
1784 F:      drivers/pinctrl/mvebu/
1785 F:      drivers/rtc/rtc-armada38x.c
1786
1787 ARM/Mediatek RTC DRIVER
1788 M:      Eddie Huang <eddie.huang@mediatek.com>
1789 M:      Sean Wang <sean.wang@mediatek.com>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1792 S:      Maintained
1793 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1794 F:      drivers/rtc/rtc-mt6397.c
1795 F:      drivers/rtc/rtc-mt7622.c
1796
1797 ARM/Mediatek SoC support
1798 M:      Matthias Brugger <matthias.bgg@gmail.com>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1801 W:      https://mtk.bcnfs.org/
1802 C:      irc://chat.freenode.net/linux-mediatek
1803 S:      Maintained
1804 F:      arch/arm/boot/dts/mt6*
1805 F:      arch/arm/boot/dts/mt7*
1806 F:      arch/arm/boot/dts/mt8*
1807 F:      arch/arm/mach-mediatek/
1808 F:      arch/arm64/boot/dts/mediatek/
1809 F:      drivers/soc/mediatek/
1810 N:      mtk
1811 N:      mt[678]
1812 K:      mediatek
1813
1814 ARM/Mediatek USB3 PHY DRIVER
1815 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1817 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1818 S:      Maintained
1819 F:      drivers/phy/mediatek/
1820 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1821
1822 ARM/MICREL KS8695 ARCHITECTURE
1823 M:      Greg Ungerer <gerg@uclinux.org>
1824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1825 F:      arch/arm/mach-ks8695/
1826 S:      Odd Fixes
1827
1828 ARM/Microchip (AT91) SoC support
1829 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1830 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1831 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1833 W:      http://www.linux4sam.org
1834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1835 S:      Supported
1836 N:      at91
1837 N:      atmel
1838 F:      arch/arm/mach-at91/
1839 F:      include/soc/at91/
1840 F:      arch/arm/boot/dts/at91*.dts
1841 F:      arch/arm/boot/dts/at91*.dtsi
1842 F:      arch/arm/boot/dts/sama*.dts
1843 F:      arch/arm/boot/dts/sama*.dtsi
1844 F:      arch/arm/include/debug/at91.S
1845 F:      drivers/memory/atmel*
1846 F:      drivers/watchdog/sama5d4_wdt.c
1847 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1848 X:      drivers/net/wireless/atmel/
1849
1850 ARM/MIOA701 MACHINE SUPPORT
1851 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 F:      arch/arm/mach-pxa/mioa701.c
1854 S:      Maintained
1855
1856 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1857 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1858 S:      Maintained
1859
1860 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1861 M:      Linus Walleij <linus.walleij@linaro.org>
1862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1863 S:      Maintained
1864 F:      arch/arm/mach-nomadik/
1865 F:      arch/arm/mach-u300/
1866 F:      arch/arm/mach-ux500/
1867 F:      arch/arm/boot/dts/ste-*
1868 F:      drivers/clk/clk-nomadik.c
1869 F:      drivers/clk/clk-u300.c
1870 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1871 F:      drivers/clocksource/timer-u300.c
1872 F:      drivers/dma/coh901318*
1873 F:      drivers/dma/ste_dma40*
1874 F:      drivers/hwspinlock/u8500_hsem.c
1875 F:      drivers/i2c/busses/i2c-nomadik.c
1876 F:      drivers/i2c/busses/i2c-stu300.c
1877 F:      drivers/mfd/ab3100*
1878 F:      drivers/mfd/ab8500*
1879 F:      drivers/mfd/abx500*
1880 F:      drivers/mfd/dbx500*
1881 F:      drivers/mfd/db8500*
1882 F:      drivers/pinctrl/nomadik/
1883 F:      drivers/pinctrl/pinctrl-coh901*
1884 F:      drivers/pinctrl/pinctrl-u300.c
1885 F:      drivers/rtc/rtc-ab3100.c
1886 F:      drivers/rtc/rtc-ab8500.c
1887 F:      drivers/rtc/rtc-coh901331.c
1888 F:      drivers/rtc/rtc-pl031.c
1889 F:      drivers/watchdog/coh901327_wdt.c
1890 F:      Documentation/devicetree/bindings/arm/ste-*
1891 F:      Documentation/devicetree/bindings/arm/ux500/
1892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1893
1894 ARM/NUVOTON NPCM ARCHITECTURE
1895 M:      Avi Fishman <avifishman70@gmail.com>
1896 M:      Tomer Maimon <tmaimon77@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Brendan Higgins <brendanhiggins@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dma/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      linux-mips@vger.kernel.org
3125 T:      git git://github.com/broadcom/stblinux.git
3126 S:      Maintained
3127 F:      arch/mips/bmips/*
3128 F:      arch/mips/include/asm/mach-bmips/*
3129 F:      arch/mips/kernel/*bmips*
3130 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3131 F:      drivers/irqchip/irq-bcm63*
3132 F:      drivers/irqchip/irq-bcm7*
3133 F:      drivers/irqchip/irq-brcmstb*
3134 F:      include/linux/bcm963xx_nvram.h
3135 F:      include/linux/bcm963xx_tag.h
3136
3137 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rmody@marvell.com>
3139 M:      GR-Linux-NIC-Dev@marvell.com
3140 L:      netdev@vger.kernel.org
3141 S:      Supported
3142 F:      drivers/net/ethernet/broadcom/bnx2.*
3143 F:      drivers/net/ethernet/broadcom/bnx2_*
3144
3145 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3146 M:      QLogic-Storage-Upstream@qlogic.com
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      drivers/scsi/bnx2fc/
3150
3151 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3152 M:      QLogic-Storage-Upstream@qlogic.com
3153 L:      linux-scsi@vger.kernel.org
3154 S:      Supported
3155 F:      drivers/scsi/bnx2i/
3156
3157 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3158 M:      Ariel Elior <aelior@marvell.com>
3159 M:      Sudarsana Kalluru <skalluru@marvell.com>
3160 M:      GR-everest-linux-l2@marvell.com
3161 L:      netdev@vger.kernel.org
3162 S:      Supported
3163 F:      drivers/net/ethernet/broadcom/bnx2x/
3164
3165 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3166 M:      Michael Chan <michael.chan@broadcom.com>
3167 L:      netdev@vger.kernel.org
3168 S:      Supported
3169 F:      drivers/net/ethernet/broadcom/bnxt/
3170
3171 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3172 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3173 M:      Franky Lin <franky.lin@broadcom.com>
3174 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3175 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3176 M:      Wright Feng <wright.feng@cypress.com>
3177 L:      linux-wireless@vger.kernel.org
3178 L:      brcm80211-dev-list.pdl@broadcom.com
3179 L:      brcm80211-dev-list@cypress.com
3180 S:      Supported
3181 F:      drivers/net/wireless/broadcom/brcm80211/
3182
3183 BROADCOM BRCMSTB GPIO DRIVER
3184 M:      Gregory Fong <gregory.0xf0@gmail.com>
3185 L:      bcm-kernel-feedback-list@broadcom.com
3186 S:      Supported
3187 F:      drivers/gpio/gpio-brcmstb.c
3188 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3189
3190 BROADCOM BRCMSTB I2C DRIVER
3191 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3192 L:      linux-i2c@vger.kernel.org
3193 L:      bcm-kernel-feedback-list@broadcom.com
3194 S:      Supported
3195 F:      drivers/i2c/busses/i2c-brcmstb.c
3196 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3197
3198 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3199 M:      Al Cooper <alcooperx@gmail.com>
3200 L:      linux-kernel@vger.kernel.org
3201 L:      bcm-kernel-feedback-list@broadcom.com
3202 S:      Maintained
3203 F:      drivers/phy/broadcom/phy-brcm-usb*
3204
3205 BROADCOM GENET ETHERNET DRIVER
3206 M:      Doug Berger <opendmb@gmail.com>
3207 M:      Florian Fainelli <f.fainelli@gmail.com>
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 L:      netdev@vger.kernel.org
3210 S:      Supported
3211 F:      drivers/net/ethernet/broadcom/genet/
3212
3213 BROADCOM IPROC ARM ARCHITECTURE
3214 M:      Ray Jui <rjui@broadcom.com>
3215 M:      Scott Branden <sbranden@broadcom.com>
3216 M:      bcm-kernel-feedback-list@broadcom.com
3217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3218 T:      git git://github.com/broadcom/cygnus-linux.git
3219 S:      Maintained
3220 N:      iproc
3221 N:      cygnus
3222 N:      bcm[-_]nsp
3223 N:      bcm9113*
3224 N:      bcm9583*
3225 N:      bcm9585*
3226 N:      bcm9586*
3227 N:      bcm988312
3228 N:      bcm113*
3229 N:      bcm583*
3230 N:      bcm585*
3231 N:      bcm586*
3232 N:      bcm88312
3233 N:      hr2
3234 N:      stingray
3235 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3236 F:      arch/arm64/boot/dts/broadcom/stingray/*
3237 F:      drivers/clk/bcm/clk-ns*
3238 F:      drivers/clk/bcm/clk-sr*
3239 F:      drivers/pinctrl/bcm/pinctrl-ns*
3240 F:      include/dt-bindings/clock/bcm-sr*
3241
3242 BROADCOM KONA GPIO DRIVER
3243 M:      Ray Jui <rjui@broadcom.com>
3244 L:      bcm-kernel-feedback-list@broadcom.com
3245 S:      Supported
3246 F:      drivers/gpio/gpio-bcm-kona.c
3247 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3248
3249 BROADCOM NETXTREME-E ROCE DRIVER
3250 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3251 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3252 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3253 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3254 L:      linux-rdma@vger.kernel.org
3255 W:      http://www.broadcom.com
3256 S:      Supported
3257 F:      drivers/infiniband/hw/bnxt_re/
3258 F:      include/uapi/rdma/bnxt_re-abi.h
3259
3260 BROADCOM NVRAM DRIVER
3261 M:      Rafał Miłecki <zajec5@gmail.com>
3262 L:      linux-mips@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/firmware/broadcom/*
3265
3266 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3267 M:      Rafał Miłecki <zajec5@gmail.com>
3268 L:      linux-wireless@vger.kernel.org
3269 S:      Maintained
3270 F:      drivers/bcma/
3271 F:      include/linux/bcma/
3272
3273 BROADCOM STB AVS CPUFREQ DRIVER
3274 M:      Markus Mayer <mmayer@broadcom.com>
3275 M:      bcm-kernel-feedback-list@broadcom.com
3276 L:      linux-pm@vger.kernel.org
3277 S:      Maintained
3278 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3279 F:      drivers/cpufreq/brcmstb*
3280
3281 BROADCOM STB AVS TMON DRIVER
3282 M:      Markus Mayer <mmayer@broadcom.com>
3283 M:      bcm-kernel-feedback-list@broadcom.com
3284 L:      linux-pm@vger.kernel.org
3285 S:      Maintained
3286 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3287 F:      drivers/thermal/broadcom/brcmstb*
3288
3289 BROADCOM STB NAND FLASH DRIVER
3290 M:      Brian Norris <computersforpeace@gmail.com>
3291 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3292 L:      linux-mtd@lists.infradead.org
3293 L:      bcm-kernel-feedback-list@broadcom.com
3294 S:      Maintained
3295 F:      drivers/mtd/nand/raw/brcmnand/
3296
3297 BROADCOM STB DPFE DRIVER
3298 M:      Markus Mayer <mmayer@broadcom.com>
3299 M:      bcm-kernel-feedback-list@broadcom.com
3300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3301 S:      Maintained
3302 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3303 F:      drivers/memory/brcmstb_dpfe.c
3304
3305 BROADCOM SPI DRIVER
3306 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3307 M:      bcm-kernel-feedback-list@broadcom.com
3308 S:      Maintained
3309 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3310 F:      drivers/spi/spi-bcm-qspi.*
3311 F:      drivers/spi/spi-brcmstb-qspi.c
3312 F:      drivers/spi/spi-iproc-qspi.c
3313
3314 BROADCOM SYSTEMPORT ETHERNET DRIVER
3315 M:      Florian Fainelli <f.fainelli@gmail.com>
3316 L:      bcm-kernel-feedback-list@broadcom.com
3317 L:      netdev@vger.kernel.org
3318 S:      Supported
3319 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3320
3321 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3322 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3323 M:      Prashant Sreedharan <prashant@broadcom.com>
3324 M:      Michael Chan <mchan@broadcom.com>
3325 L:      netdev@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/net/ethernet/broadcom/tg3.*
3328
3329 BROCADE BFA FC SCSI DRIVER
3330 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3331 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3332 L:      linux-scsi@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/scsi/bfa/
3335
3336 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3337 M:      Rasesh Mody <rmody@marvell.com>
3338 M:      Sudarsana Kalluru <skalluru@marvell.com>
3339 M:      GR-Linux-NIC-Dev@marvell.com
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      drivers/net/ethernet/brocade/bna/
3343
3344 BSG (block layer generic sg v4 driver)
3345 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3346 L:      linux-scsi@vger.kernel.org
3347 S:      Supported
3348 F:      block/bsg.c
3349 F:      include/linux/bsg.h
3350 F:      include/uapi/linux/bsg.h
3351
3352 BT87X AUDIO DRIVER
3353 M:      Clemens Ladisch <clemens@ladisch.de>
3354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3355 T:      git git://git.alsa-project.org/alsa-kernel.git
3356 S:      Maintained
3357 F:      Documentation/sound/cards/bt87x.rst
3358 F:      sound/pci/bt87x.c
3359
3360 BT8XXGPIO DRIVER
3361 M:      Michael Buesch <m@bues.ch>
3362 W:      http://bu3sch.de/btgpio.php
3363 S:      Maintained
3364 F:      drivers/gpio/gpio-bt8xx.c
3365
3366 BTRFS FILE SYSTEM
3367 M:      Chris Mason <clm@fb.com>
3368 M:      Josef Bacik <josef@toxicpanda.com>
3369 M:      David Sterba <dsterba@suse.com>
3370 L:      linux-btrfs@vger.kernel.org
3371 W:      http://btrfs.wiki.kernel.org/
3372 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3374 S:      Maintained
3375 F:      Documentation/filesystems/btrfs.txt
3376 F:      fs/btrfs/
3377 F:      include/linux/btrfs*
3378 F:      include/uapi/linux/btrfs*
3379
3380 BTTV VIDEO4LINUX DRIVER
3381 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3382 L:      linux-media@vger.kernel.org
3383 W:      https://linuxtv.org
3384 T:      git git://linuxtv.org/media_tree.git
3385 S:      Odd fixes
3386 F:      Documentation/media/v4l-drivers/bttv*
3387 F:      drivers/media/pci/bt8xx/bttv*
3388
3389 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3390 M:      Chanwoo Choi <cw00.choi@samsung.com>
3391 L:      linux-pm@vger.kernel.org
3392 L:      linux-samsung-soc@vger.kernel.org
3393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3394 S:      Maintained
3395 F:      drivers/devfreq/exynos-bus.c
3396 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3397
3398 BUSLOGIC SCSI DRIVER
3399 M:      Khalid Aziz <khalid@gonehiking.org>
3400 L:      linux-scsi@vger.kernel.org
3401 S:      Maintained
3402 F:      drivers/scsi/BusLogic.*
3403 F:      drivers/scsi/FlashPoint.*
3404
3405 C-MEDIA CMI8788 DRIVER
3406 M:      Clemens Ladisch <clemens@ladisch.de>
3407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3408 T:      git git://git.alsa-project.org/alsa-kernel.git
3409 S:      Maintained
3410 F:      sound/pci/oxygen/
3411
3412 C-SKY ARCHITECTURE
3413 M:      Guo Ren <guoren@kernel.org>
3414 T:      git https://github.com/c-sky/csky-linux.git
3415 S:      Supported
3416 F:      arch/csky/
3417 F:      Documentation/devicetree/bindings/csky/
3418 F:      drivers/irqchip/irq-csky-*
3419 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3420 F:      drivers/clocksource/timer-gx6605s.c
3421 F:      drivers/clocksource/timer-mp-csky.c
3422 F:      Documentation/devicetree/bindings/timer/csky,*
3423 K:      csky
3424 N:      csky
3425
3426 C6X ARCHITECTURE
3427 M:      Mark Salter <msalter@redhat.com>
3428 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3429 L:      linux-c6x-dev@linux-c6x.org
3430 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3431 S:      Maintained
3432 F:      arch/c6x/
3433
3434 CA8210 IEEE-802.15.4 RADIO DRIVER
3435 M:      Harry Morris <h.morris@cascoda.com>
3436 L:      linux-wpan@vger.kernel.org
3437 W:      https://github.com/Cascoda/ca8210-linux.git
3438 S:      Maintained
3439 F:      drivers/net/ieee802154/ca8210.c
3440 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3441
3442 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3443 M:      David Howells <dhowells@redhat.com>
3444 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3445 S:      Supported
3446 F:      Documentation/filesystems/caching/cachefiles.txt
3447 F:      fs/cachefiles/
3448
3449 CADENCE MIPI-CSI2 BRIDGES
3450 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3451 L:      linux-media@vger.kernel.org
3452 S:      Maintained
3453 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3454 F:      drivers/media/platform/cadence/cdns-csi2*
3455
3456 CADET FM/AM RADIO RECEIVER DRIVER
3457 M:      Hans Verkuil <hverkuil@xs4all.nl>
3458 L:      linux-media@vger.kernel.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 W:      https://linuxtv.org
3461 S:      Maintained
3462 F:      drivers/media/radio/radio-cadet*
3463
3464 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3465 M:      Jonathan Corbet <corbet@lwn.net>
3466 L:      linux-media@vger.kernel.org
3467 T:      git git://linuxtv.org/media_tree.git
3468 S:      Maintained
3469 F:      Documentation/media/v4l-drivers/cafe_ccic*
3470 F:      drivers/media/platform/marvell-ccic/
3471
3472 CAIF NETWORK LAYER
3473 L:      netdev@vger.kernel.org
3474 S:      Orphan
3475 F:      Documentation/networking/caif/
3476 F:      drivers/net/caif/
3477 F:      include/uapi/linux/caif/
3478 F:      include/net/caif/
3479 F:      net/caif/
3480
3481 CAKE QDISC
3482 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3483 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3484 S:      Maintained
3485 F:      net/sched/sch_cake.c
3486
3487 CALGARY x86-64 IOMMU
3488 M:      Muli Ben-Yehuda <mulix@mulix.org>
3489 M:      Jon Mason <jdmason@kudzu.us>
3490 L:      iommu@lists.linux-foundation.org
3491 S:      Maintained
3492 F:      arch/x86/kernel/pci-calgary_64.c
3493 F:      arch/x86/kernel/tce_64.c
3494 F:      arch/x86/include/asm/calgary.h
3495 F:      arch/x86/include/asm/tce.h
3496
3497 CAN NETWORK DRIVERS
3498 M:      Wolfgang Grandegger <wg@grandegger.com>
3499 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3500 L:      linux-can@vger.kernel.org
3501 W:      https://github.com/linux-can
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3504 S:      Maintained
3505 F:      Documentation/devicetree/bindings/net/can/
3506 F:      drivers/net/can/
3507 F:      include/linux/can/dev.h
3508 F:      include/linux/can/platform/
3509 F:      include/uapi/linux/can/error.h
3510 F:      include/uapi/linux/can/netlink.h
3511
3512 CAN NETWORK LAYER
3513 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3514 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3515 L:      linux-can@vger.kernel.org
3516 W:      https://github.com/linux-can
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3519 S:      Maintained
3520 F:      Documentation/networking/can.rst
3521 F:      net/can/
3522 F:      include/linux/can/core.h
3523 F:      include/uapi/linux/can.h
3524 F:      include/uapi/linux/can/bcm.h
3525 F:      include/uapi/linux/can/raw.h
3526 F:      include/uapi/linux/can/gw.h
3527
3528 CAPABILITIES
3529 M:      Serge Hallyn <serge@hallyn.com>
3530 L:      linux-security-module@vger.kernel.org
3531 S:      Supported
3532 F:      include/linux/capability.h
3533 F:      include/uapi/linux/capability.h
3534 F:      security/commoncap.c
3535 F:      kernel/capability.c
3536
3537 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3538 M:      Kevin Tsai <ktsai@capellamicro.com>
3539 S:      Maintained
3540 F:      drivers/iio/light/cm*
3541
3542 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3543 M:      Christian Lamparter <chunkeey@googlemail.com>
3544 L:      linux-wireless@vger.kernel.org
3545 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3546 S:      Maintained
3547 F:      drivers/net/wireless/ath/carl9170/
3548
3549 CAVIUM I2C DRIVER
3550 M:      Jan Glauber <jglauber@cavium.com>
3551 M:      David Daney <david.daney@cavium.com>
3552 W:      http://www.cavium.com
3553 S:      Supported
3554 F:      drivers/i2c/busses/i2c-octeon*
3555 F:      drivers/i2c/busses/i2c-thunderx*
3556
3557 CAVIUM LIQUIDIO NETWORK DRIVER
3558 M:      Derek Chickles <dchickles@marvell.com>
3559 M:      Satanand Burla <sburla@marvell.com>
3560 M:      Felix Manlunas <fmanlunas@marvell.com>
3561 L:      netdev@vger.kernel.org
3562 W:      http://www.cavium.com
3563 S:      Supported
3564 F:      drivers/net/ethernet/cavium/liquidio/
3565
3566 CAVIUM MMC DRIVER
3567 M:      Jan Glauber <jglauber@cavium.com>
3568 M:      David Daney <david.daney@cavium.com>
3569 M:      Steven J. Hill <Steven.Hill@cavium.com>
3570 W:      http://www.cavium.com
3571 S:      Supported
3572 F:      drivers/mmc/host/cavium*
3573
3574 CAVIUM OCTEON-TX CRYPTO DRIVER
3575 M:      George Cherian <george.cherian@cavium.com>
3576 L:      linux-crypto@vger.kernel.org
3577 W:      http://www.cavium.com
3578 S:      Supported
3579 F:      drivers/crypto/cavium/cpt/
3580
3581 CAVIUM THUNDERX2 ARM64 SOC
3582 M:      Robert Richter <rrichter@cavium.com>
3583 M:      Jayachandran C <jnair@caviumnetworks.com>
3584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3585 S:      Maintained
3586 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3587 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3588
3589 CC2520 IEEE-802.15.4 RADIO DRIVER
3590 M:      Varka Bhadram <varkabhadram@gmail.com>
3591 L:      linux-wpan@vger.kernel.org
3592 S:      Maintained
3593 F:      drivers/net/ieee802154/cc2520.c
3594 F:      include/linux/spi/cc2520.h
3595 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3596
3597 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3598 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3599 L:      linux-crypto@vger.kernel.org
3600 S:      Supported
3601 F:      drivers/crypto/ccree/
3602 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3603
3604 CEC FRAMEWORK
3605 M:      Hans Verkuil <hans.verkuil@cisco.com>
3606 L:      linux-media@vger.kernel.org
3607 T:      git git://linuxtv.org/media_tree.git
3608 W:      http://linuxtv.org
3609 S:      Supported
3610 F:      Documentation/media/kapi/cec-core.rst
3611 F:      Documentation/media/uapi/cec
3612 F:      drivers/media/cec/
3613 F:      drivers/media/rc/keymaps/rc-cec.c
3614 F:      include/media/cec.h
3615 F:      include/media/cec-notifier.h
3616 F:      include/uapi/linux/cec.h
3617 F:      include/uapi/linux/cec-funcs.h
3618 F:      Documentation/devicetree/bindings/media/cec.txt
3619 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3620
3621 CEC GPIO DRIVER
3622 M:      Hans Verkuil <hans.verkuil@cisco.com>
3623 L:      linux-media@vger.kernel.org
3624 T:      git git://linuxtv.org/media_tree.git
3625 W:      http://linuxtv.org
3626 S:      Supported
3627 F:      drivers/media/platform/cec-gpio/
3628 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3629
3630 CELL BROADBAND ENGINE ARCHITECTURE
3631 M:      Arnd Bergmann <arnd@arndb.de>
3632 L:      linuxppc-dev@lists.ozlabs.org
3633 W:      http://www.ibm.com/developerworks/power/cell/
3634 S:      Supported
3635 F:      arch/powerpc/include/asm/cell*.h
3636 F:      arch/powerpc/include/asm/spu*.h
3637 F:      arch/powerpc/include/uapi/asm/spu*.h
3638 F:      arch/powerpc/oprofile/*cell*
3639 F:      arch/powerpc/platforms/cell/
3640
3641 CEPH COMMON CODE (LIBCEPH)
3642 M:      Ilya Dryomov <idryomov@gmail.com>
3643 M:      "Yan, Zheng" <zyan@redhat.com>
3644 M:      Sage Weil <sage@redhat.com>
3645 L:      ceph-devel@vger.kernel.org
3646 W:      http://ceph.com/
3647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3648 T:      git git://github.com/ceph/ceph-client.git
3649 S:      Supported
3650 F:      net/ceph/
3651 F:      include/linux/ceph/
3652 F:      include/linux/crush/
3653
3654 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3655 M:      "Yan, Zheng" <zyan@redhat.com>
3656 M:      Sage Weil <sage@redhat.com>
3657 M:      Ilya Dryomov <idryomov@gmail.com>
3658 L:      ceph-devel@vger.kernel.org
3659 W:      http://ceph.com/
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3661 T:      git git://github.com/ceph/ceph-client.git
3662 S:      Supported
3663 F:      Documentation/filesystems/ceph.txt
3664 F:      fs/ceph/
3665
3666 CERTIFICATE HANDLING:
3667 M:      David Howells <dhowells@redhat.com>
3668 M:      David Woodhouse <dwmw2@infradead.org>
3669 L:      keyrings@vger.kernel.org
3670 S:      Maintained
3671 F:      Documentation/admin-guide/module-signing.rst
3672 F:      certs/
3673 F:      scripts/sign-file.c
3674 F:      scripts/extract-cert.c
3675
3676 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3677 L:      linux-usb@vger.kernel.org
3678 S:      Orphan
3679 F:      Documentation/usb/WUSB-Design-overview.txt
3680 F:      Documentation/usb/wusb-cbaf
3681 F:      drivers/usb/host/hwa-hc.c
3682 F:      drivers/usb/host/whci/
3683 F:      drivers/usb/wusbcore/
3684 F:      include/linux/usb/wusb*
3685
3686 CFAG12864B LCD DRIVER
3687 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3688 S:      Maintained
3689 F:      drivers/auxdisplay/cfag12864b.c
3690 F:      include/linux/cfag12864b.h
3691
3692 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3693 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3694 S:      Maintained
3695 F:      drivers/auxdisplay/cfag12864bfb.c
3696 F:      include/linux/cfag12864b.h
3697
3698 802.11 (including CFG80211/NL80211)
3699 M:      Johannes Berg <johannes@sipsolutions.net>
3700 L:      linux-wireless@vger.kernel.org
3701 W:      http://wireless.kernel.org/
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3704 S:      Maintained
3705 F:      net/wireless/
3706 F:      include/uapi/linux/nl80211.h
3707 F:      include/linux/ieee80211.h
3708 F:      include/net/wext.h
3709 F:      include/net/cfg80211.h
3710 F:      include/net/iw_handler.h
3711 F:      include/net/ieee80211_radiotap.h
3712 F:      Documentation/driver-api/80211/cfg80211.rst
3713 F:      Documentation/networking/regulatory.txt
3714
3715 CHAR and MISC DRIVERS
3716 M:      Arnd Bergmann <arnd@arndb.de>
3717 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3719 S:      Supported
3720 F:      drivers/char/
3721 F:      drivers/misc/
3722 F:      include/linux/miscdevice.h
3723
3724 CHECKPATCH
3725 M:      Andy Whitcroft <apw@canonical.com>
3726 M:      Joe Perches <joe@perches.com>
3727 S:      Maintained
3728 F:      scripts/checkpatch.pl
3729
3730 CHINESE DOCUMENTATION
3731 M:      Harry Wei <harryxiyou@gmail.com>
3732 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3733 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3734 S:      Maintained
3735 F:      Documentation/translations/zh_CN/
3736
3737 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3738 M:      Peter Chen <Peter.Chen@nxp.com>
3739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3740 L:      linux-usb@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/usb/chipidea/
3743
3744 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3745 M:      Hans de Goede <hdegoede@redhat.com>
3746 L:      linux-input@vger.kernel.org
3747 S:      Maintained
3748 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3749 F:      drivers/input/touchscreen/chipone_icn8318.c
3750
3751 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3752 M:      Hans de Goede <hdegoede@redhat.com>
3753 L:      linux-input@vger.kernel.org
3754 S:      Maintained
3755 F:      drivers/input/touchscreen/chipone_icn8505.c
3756
3757 CHROME HARDWARE PLATFORM SUPPORT
3758 M:      Benson Leung <bleung@chromium.org>
3759 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3760 S:      Maintained
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3762 F:      drivers/platform/chrome/
3763
3764 CHROMEOS EC SUBDRIVERS
3765 M:      Benson Leung <bleung@chromium.org>
3766 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3767 R:      Guenter Roeck <groeck@chromium.org>
3768 S:      Maintained
3769 N:      cros_ec
3770 N:      cros-ec
3771 F:      drivers/power/supply/cros_usbpd-charger.c
3772
3773 CHROMEOS EC CODEC DRIVER
3774 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3775 S:      Maintained
3776 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3777 R:      Guenter Roeck <groeck@chromium.org>
3778 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3779 F:      sound/soc/codecs/cros_ec_codec.*
3780
3781 CIRRUS LOGIC AUDIO CODEC DRIVERS
3782 M:      Brian Austin <brian.austin@cirrus.com>
3783 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3784 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3785 S:      Maintained
3786 F:      sound/soc/codecs/cs*
3787
3788 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3789 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3790 L:      netdev@vger.kernel.org
3791 S:      Maintained
3792 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3793
3794 CIRRUS LOGIC LOCHNAGAR DRIVER
3795 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3796 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3797 L:      patches@opensource.cirrus.com
3798 S:      Supported
3799 F:      drivers/clk/clk-lochnagar.c
3800 F:      drivers/mfd/lochnagar-i2c.c
3801 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3802 F:      drivers/regulator/lochnagar-regulator.c
3803 F:      include/dt-bindings/clk/lochnagar.h
3804 F:      include/dt-bindings/pinctrl/lochnagar.h
3805 F:      include/linux/mfd/lochnagar*
3806 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3807 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3810
3811 CISCO FCOE HBA DRIVER
3812 M:      Satish Kharat <satishkh@cisco.com>
3813 M:      Sesidhar Baddela <sebaddel@cisco.com>
3814 M:      Karan Tilak Kumar <kartilak@cisco.com>
3815 L:      linux-scsi@vger.kernel.org
3816 S:      Supported
3817 F:      drivers/scsi/fnic/
3818
3819 CISCO SCSI HBA DRIVER
3820 M:      Karan Tilak Kumar <kartilak@cisco.com>
3821 M:      Sesidhar Baddela <sebaddel@cisco.com>
3822 L:      linux-scsi@vger.kernel.org
3823 S:      Supported
3824 F:      drivers/scsi/snic/
3825
3826 CISCO VIC ETHERNET NIC DRIVER
3827 M:      Christian Benvenuti <benve@cisco.com>
3828 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3829 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3830 S:      Supported
3831 F:      drivers/net/ethernet/cisco/enic/
3832
3833 CISCO VIC LOW LATENCY NIC DRIVER
3834 M:      Christian Benvenuti <benve@cisco.com>
3835 M:      Nelson Escobar <neescoba@cisco.com>
3836 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3837 S:      Supported
3838 F:      drivers/infiniband/hw/usnic/
3839
3840 CIRRUS LOGIC MADERA CODEC DRIVERS
3841 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3842 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3844 L:      patches@opensource.cirrus.com
3845 T:      git https://github.com/CirrusLogic/linux-drivers.git
3846 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3847 S:      Supported
3848 F:      Documentation/devicetree/bindings/mfd/madera.txt
3849 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3850 F:      include/linux/irqchip/irq-madera*
3851 F:      include/linux/mfd/madera/*
3852 F:      drivers/gpio/gpio-madera*
3853 F:      drivers/irqchip/irq-madera*
3854 F:      drivers/mfd/madera*
3855 F:      drivers/mfd/cs47l*
3856 F:      drivers/pinctrl/cirrus/*
3857
3858 CLANG-FORMAT FILE
3859 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3860 S:      Maintained
3861 F:      .clang-format
3862
3863 CLEANCACHE API
3864 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3865 L:      linux-kernel@vger.kernel.org
3866 S:      Maintained
3867 F:      mm/cleancache.c
3868 F:      include/linux/cleancache.h
3869
3870 CLK API
3871 M:      Russell King <linux@armlinux.org.uk>
3872 L:      linux-clk@vger.kernel.org
3873 S:      Maintained
3874 F:      include/linux/clk.h
3875
3876 CLOCKSOURCE, CLOCKEVENT DRIVERS
3877 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3878 M:      Thomas Gleixner <tglx@linutronix.de>
3879 L:      linux-kernel@vger.kernel.org
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3881 S:      Supported
3882 F:      drivers/clocksource/
3883 F:      Documentation/devicetree/bindings/timer/
3884
3885 CMPC ACPI DRIVER
3886 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3887 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3888 L:      platform-driver-x86@vger.kernel.org
3889 S:      Supported
3890 F:      drivers/platform/x86/classmate-laptop.c
3891
3892 COBALT MEDIA DRIVER
3893 M:      Hans Verkuil <hans.verkuil@cisco.com>
3894 L:      linux-media@vger.kernel.org
3895 T:      git git://linuxtv.org/media_tree.git
3896 W:      https://linuxtv.org
3897 S:      Supported
3898 F:      drivers/media/pci/cobalt/
3899
3900 COCCINELLE/Semantic Patches (SmPL)
3901 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3902 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3903 M:      Nicolas Palix <nicolas.palix@imag.fr>
3904 M:      Michal Marek <michal.lkml@markovi.net>
3905 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3907 W:      http://coccinelle.lip6.fr/
3908 S:      Supported
3909 F:      Documentation/dev-tools/coccinelle.rst
3910 F:      scripts/coccinelle/
3911 F:      scripts/coccicheck
3912
3913 CODA FILE SYSTEM
3914 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3915 M:      coda@cs.cmu.edu
3916 L:      codalist@coda.cs.cmu.edu
3917 W:      http://www.coda.cs.cmu.edu/
3918 S:      Maintained
3919 F:      Documentation/filesystems/coda.txt
3920 F:      fs/coda/
3921 F:      include/linux/coda*.h
3922 F:      include/uapi/linux/coda*.h
3923
3924 CODA V4L2 MEM2MEM DRIVER
3925 M:      Philipp Zabel <p.zabel@pengutronix.de>
3926 L:      linux-media@vger.kernel.org
3927 S:      Maintained
3928 F:      Documentation/devicetree/bindings/media/coda.txt
3929 F:      drivers/media/platform/coda/
3930
3931 CODE OF CONDUCT
3932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3933 S:      Supported
3934 F:      Documentation/process/code-of-conduct.rst
3935 F:      Documentation/process/code-of-conduct-interpretation.rst
3936
3937 COMMON CLK FRAMEWORK
3938 M:      Michael Turquette <mturquette@baylibre.com>
3939 M:      Stephen Boyd <sboyd@kernel.org>
3940 L:      linux-clk@vger.kernel.org
3941 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3943 S:      Maintained
3944 F:      Documentation/devicetree/bindings/clock/
3945 F:      drivers/clk/
3946 X:      drivers/clk/clkdev.c
3947 F:      include/linux/clk-pr*
3948 F:      include/linux/clk/
3949 F:      include/linux/of_clk.h
3950
3951 COMMON INTERNET FILE SYSTEM (CIFS)
3952 M:      Steve French <sfrench@samba.org>
3953 L:      linux-cifs@vger.kernel.org
3954 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3955 W:      http://linux-cifs.samba.org/
3956 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3957 S:      Supported
3958 F:      Documentation/filesystems/cifs/
3959 F:      fs/cifs/
3960
3961 COMPACTPCI HOTPLUG CORE
3962 M:      Scott Murray <scott@spiteful.org>
3963 L:      linux-pci@vger.kernel.org
3964 S:      Maintained
3965 F:      drivers/pci/hotplug/cpci_hotplug*
3966
3967 COMPACTPCI HOTPLUG GENERIC DRIVER
3968 M:      Scott Murray <scott@spiteful.org>
3969 L:      linux-pci@vger.kernel.org
3970 S:      Maintained
3971 F:      drivers/pci/hotplug/cpcihp_generic.c
3972
3973 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3974 M:      Scott Murray <scott@spiteful.org>
3975 L:      linux-pci@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3978
3979 COMPAL LAPTOP SUPPORT
3980 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3981 L:      platform-driver-x86@vger.kernel.org
3982 S:      Maintained
3983 F:      drivers/platform/x86/compal-laptop.c
3984
3985 COMPILER ATTRIBUTES
3986 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3987 S:      Maintained
3988 F:      include/linux/compiler_attributes.h
3989
3990 CONEXANT ACCESSRUNNER USB DRIVER
3991 L:      accessrunner-general@lists.sourceforge.net
3992 W:      http://accessrunner.sourceforge.net/
3993 S:      Orphan
3994 F:      drivers/usb/atm/cxacru.c
3995
3996 CONFIGFS
3997 M:      Joel Becker <jlbec@evilplan.org>
3998 M:      Christoph Hellwig <hch@lst.de>
3999 T:      git git://git.infradead.org/users/hch/configfs.git
4000 S:      Supported
4001 F:      fs/configfs/
4002 F:      include/linux/configfs.h
4003
4004 CONNECTOR
4005 M:      Evgeniy Polyakov <zbr@ioremap.net>
4006 L:      netdev@vger.kernel.org
4007 S:      Maintained
4008 F:      drivers/connector/
4009
4010 CONTROL GROUP (CGROUP)
4011 M:      Tejun Heo <tj@kernel.org>
4012 M:      Li Zefan <lizefan@huawei.com>
4013 M:      Johannes Weiner <hannes@cmpxchg.org>
4014 L:      cgroups@vger.kernel.org
4015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4016 S:      Maintained
4017 F:      Documentation/admin-guide/cgroup-v2.rst
4018 F:      Documentation/cgroup-v1/
4019 F:      include/linux/cgroup*
4020 F:      kernel/cgroup/
4021
4022 CONTROL GROUP - CPUSET
4023 M:      Li Zefan <lizefan@huawei.com>
4024 L:      cgroups@vger.kernel.org
4025 W:      http://www.bullopensource.org/cpuset/
4026 W:      http://oss.sgi.com/projects/cpusets/
4027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4028 S:      Maintained
4029 F:      Documentation/cgroup-v1/cpusets.txt
4030 F:      include/linux/cpuset.h
4031 F:      kernel/cgroup/cpuset.c
4032
4033 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4034 M:      Johannes Weiner <hannes@cmpxchg.org>
4035 M:      Michal Hocko <mhocko@kernel.org>
4036 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4037 L:      cgroups@vger.kernel.org
4038 L:      linux-mm@kvack.org
4039 S:      Maintained
4040 F:      mm/memcontrol.c
4041 F:      mm/swap_cgroup.c
4042
4043 CORETEMP HARDWARE MONITORING DRIVER
4044 M:      Fenghua Yu <fenghua.yu@intel.com>
4045 L:      linux-hwmon@vger.kernel.org
4046 S:      Maintained
4047 F:      Documentation/hwmon/coretemp
4048 F:      drivers/hwmon/coretemp.c
4049
4050 COSA/SRP SYNC SERIAL DRIVER
4051 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4052 W:      http://www.fi.muni.cz/~kas/cosa/
4053 S:      Maintained
4054 F:      drivers/net/wan/cosa*
4055
4056 CPMAC ETHERNET DRIVER
4057 M:      Florian Fainelli <f.fainelli@gmail.com>
4058 L:      netdev@vger.kernel.org
4059 S:      Maintained
4060 F:      drivers/net/ethernet/ti/cpmac.c
4061
4062 CPU FREQUENCY SCALING FRAMEWORK
4063 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4064 M:      Viresh Kumar <viresh.kumar@linaro.org>
4065 L:      linux-pm@vger.kernel.org
4066 S:      Maintained
4067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4069 B:      https://bugzilla.kernel.org
4070 F:      Documentation/admin-guide/pm/cpufreq.rst
4071 F:      Documentation/admin-guide/pm/intel_pstate.rst
4072 F:      Documentation/cpu-freq/
4073 F:      Documentation/devicetree/bindings/cpufreq/
4074 F:      drivers/cpufreq/
4075 F:      include/linux/cpufreq.h
4076 F:      tools/testing/selftests/cpufreq/
4077
4078 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4079 M:      Viresh Kumar <viresh.kumar@linaro.org>
4080 M:      Sudeep Holla <sudeep.holla@arm.com>
4081 L:      linux-pm@vger.kernel.org
4082 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4083 S:      Maintained
4084 F:      drivers/cpufreq/arm_big_little.h
4085 F:      drivers/cpufreq/arm_big_little.c
4086
4087 CPU POWER MONITORING SUBSYSTEM
4088 M:      Thomas Renninger <trenn@suse.com>
4089 M:      Shuah Khan <shuah@kernel.org>
4090 M:      Shuah Khan <skhan@linuxfoundation.org>
4091 L:      linux-pm@vger.kernel.org
4092 S:      Maintained
4093 F:      tools/power/cpupower/
4094
4095 CPUID/MSR DRIVER
4096 M:      "H. Peter Anvin" <hpa@zytor.com>
4097 S:      Maintained
4098 F:      arch/x86/kernel/cpuid.c
4099 F:      arch/x86/kernel/msr.c
4100
4101 CPUIDLE DRIVER - ARM BIG LITTLE
4102 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4103 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4104 L:      linux-pm@vger.kernel.org
4105 L:      linux-arm-kernel@lists.infradead.org
4106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4107 S:      Maintained
4108 F:      drivers/cpuidle/cpuidle-big_little.c
4109
4110 CPUIDLE DRIVER - ARM EXYNOS
4111 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4112 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4113 M:      Kukjin Kim <kgene@kernel.org>
4114 L:      linux-pm@vger.kernel.org
4115 L:      linux-samsung-soc@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/cpuidle/cpuidle-exynos.c
4118 F:      arch/arm/mach-exynos/pm.c
4119
4120 CPU IDLE TIME MANAGEMENT FRAMEWORK
4121 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4122 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4123 L:      linux-pm@vger.kernel.org
4124 S:      Maintained
4125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4126 B:      https://bugzilla.kernel.org
4127 F:      Documentation/admin-guide/pm/cpuidle.rst
4128 F:      Documentation/driver-api/pm/cpuidle.rst
4129 F:      drivers/cpuidle/*
4130 F:      include/linux/cpuidle.h
4131
4132 CRAMFS FILESYSTEM
4133 M:      Nicolas Pitre <nico@linaro.org>
4134 S:      Maintained
4135 F:      Documentation/filesystems/cramfs.txt
4136 F:      fs/cramfs/
4137
4138 CRYPTO API
4139 M:      Herbert Xu <herbert@gondor.apana.org.au>
4140 M:      "David S. Miller" <davem@davemloft.net>
4141 L:      linux-crypto@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4144 S:      Maintained
4145 F:      Documentation/crypto/
4146 F:      Documentation/devicetree/bindings/crypto/
4147 F:      arch/*/crypto/
4148 F:      crypto/
4149 F:      drivers/crypto/
4150 F:      include/crypto/
4151 F:      include/linux/crypto*
4152
4153 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4154 M:      Neil Horman <nhorman@tuxdriver.com>
4155 L:      linux-crypto@vger.kernel.org
4156 S:      Maintained
4157 F:      crypto/ansi_cprng.c
4158 F:      crypto/rng.c
4159
4160 CS3308 MEDIA DRIVER
4161 M:      Hans Verkuil <hverkuil@xs4all.nl>
4162 L:      linux-media@vger.kernel.org
4163 T:      git git://linuxtv.org/media_tree.git
4164 W:      http://linuxtv.org
4165 S:      Odd Fixes
4166 F:      drivers/media/i2c/cs3308.c
4167
4168 CS5535 Audio ALSA driver
4169 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4170 S:      Maintained
4171 F:      sound/pci/cs5535audio/
4172
4173 CSI DRIVERS FOR ALLWINNER V3s
4174 M:      Yong Deng <yong.deng@magewell.com>
4175 L:      linux-media@vger.kernel.org
4176 T:      git git://linuxtv.org/media_tree.git
4177 S:      Maintained
4178 F:      drivers/media/platform/sunxi/sun6i-csi/
4179 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4180
4181 CW1200 WLAN driver
4182 M:      Solomon Peachy <pizza@shaftnet.org>
4183 S:      Maintained
4184 F:      drivers/net/wireless/st/cw1200/
4185
4186 CX18 VIDEO4LINUX DRIVER
4187 M:      Andy Walls <awalls@md.metrocast.net>
4188 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4189 L:      linux-media@vger.kernel.org
4190 T:      git git://linuxtv.org/media_tree.git
4191 W:      https://linuxtv.org
4192 W:      http://www.ivtvdriver.org/index.php/Cx18
4193 S:      Maintained
4194 F:      Documentation/media/v4l-drivers/cx18*
4195 F:      drivers/media/pci/cx18/
4196 F:      include/uapi/linux/ivtv*
4197
4198 CX2341X MPEG ENCODER HELPER MODULE
4199 M:      Hans Verkuil <hverkuil@xs4all.nl>
4200 L:      linux-media@vger.kernel.org
4201 T:      git git://linuxtv.org/media_tree.git
4202 W:      https://linuxtv.org
4203 S:      Maintained
4204 F:      drivers/media/common/cx2341x*
4205 F:      include/media/drv-intf/cx2341x.h
4206
4207 CX24120 MEDIA DRIVER
4208 M:      Jemma Denson <jdenson@gmail.com>
4209 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4210 L:      linux-media@vger.kernel.org
4211 W:      https://linuxtv.org
4212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4213 S:      Maintained
4214 F:      drivers/media/dvb-frontends/cx24120*
4215
4216 CX88 VIDEO4LINUX DRIVER
4217 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4218 L:      linux-media@vger.kernel.org
4219 W:      https://linuxtv.org
4220 T:      git git://linuxtv.org/media_tree.git
4221 S:      Odd fixes
4222 F:      Documentation/media/v4l-drivers/cx88*
4223 F:      drivers/media/pci/cx88/
4224
4225 CXD2820R MEDIA DRIVER
4226 M:      Antti Palosaari <crope@iki.fi>
4227 L:      linux-media@vger.kernel.org
4228 W:      https://linuxtv.org
4229 W:      http://palosaari.fi/linux/
4230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4231 T:      git git://linuxtv.org/anttip/media_tree.git
4232 S:      Maintained
4233 F:      drivers/media/dvb-frontends/cxd2820r*
4234
4235 CXGB3 ETHERNET DRIVER (CXGB3)
4236 M:      Vishal Kulkarni <vishal@chelsio.com>
4237 L:      netdev@vger.kernel.org
4238 W:      http://www.chelsio.com
4239 S:      Supported
4240 F:      drivers/net/ethernet/chelsio/cxgb3/
4241
4242 CXGB3 ISCSI DRIVER (CXGB3I)
4243 M:      Karen Xie <kxie@chelsio.com>
4244 L:      linux-scsi@vger.kernel.org
4245 W:      http://www.chelsio.com
4246 S:      Supported
4247 F:      drivers/scsi/cxgbi/cxgb3i
4248
4249 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4250 M:      Steve Wise <swise@chelsio.com>
4251 L:      linux-rdma@vger.kernel.org
4252 W:      http://www.openfabrics.org
4253 S:      Supported
4254 F:      drivers/infiniband/hw/cxgb3/
4255 F:      include/uapi/rdma/cxgb3-abi.h
4256
4257 CXGB4 CRYPTO DRIVER (chcr)
4258 M:      Harsh Jain <harsh@chelsio.com>
4259 L:      linux-crypto@vger.kernel.org
4260 W:      http://www.chelsio.com
4261 S:      Supported
4262 F:      drivers/crypto/chelsio
4263
4264 CXGB4 ETHERNET DRIVER (CXGB4)
4265 M:      Vishal Kulkarni <vishal@chelsio.com>
4266 L:      netdev@vger.kernel.org
4267 W:      http://www.chelsio.com
4268 S:      Supported
4269 F:      drivers/net/ethernet/chelsio/cxgb4/
4270
4271 CXGB4 ISCSI DRIVER (CXGB4I)
4272 M:      Karen Xie <kxie@chelsio.com>
4273 L:      linux-scsi@vger.kernel.org
4274 W:      http://www.chelsio.com
4275 S:      Supported
4276 F:      drivers/scsi/cxgbi/cxgb4i
4277
4278 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4279 M:      Steve Wise <swise@chelsio.com>
4280 L:      linux-rdma@vger.kernel.org
4281 W:      http://www.openfabrics.org
4282 S:      Supported
4283 F:      drivers/infiniband/hw/cxgb4/
4284 F:      include/uapi/rdma/cxgb4-abi.h
4285
4286 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4287 M:      Casey Leedom <leedom@chelsio.com>
4288 L:      netdev@vger.kernel.org
4289 W:      http://www.chelsio.com
4290 S:      Supported
4291 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4292
4293 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4294 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4295 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4296 L:      linuxppc-dev@lists.ozlabs.org
4297 S:      Supported
4298 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4299 F:      drivers/misc/cxl/
4300 F:      include/misc/cxl*
4301 F:      include/uapi/misc/cxl.h
4302 F:      Documentation/powerpc/cxl.txt
4303 F:      Documentation/ABI/testing/sysfs-class-cxl
4304
4305 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4306 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4307 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4308 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4309 L:      linux-scsi@vger.kernel.org
4310 S:      Supported
4311 F:      drivers/scsi/cxlflash/
4312 F:      include/uapi/scsi/cxlflash_ioctl.h
4313 F:      Documentation/powerpc/cxlflash.txt
4314
4315 CYBERPRO FB DRIVER
4316 M:      Russell King <linux@armlinux.org.uk>
4317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4318 W:      http://www.armlinux.org.uk/
4319 S:      Maintained
4320 F:      drivers/video/fbdev/cyber2000fb.*
4321
4322 CYCLADES ASYNC MUX DRIVER
4323 W:      http://www.cyclades.com/
4324 S:      Orphan
4325 F:      drivers/tty/cyclades.c
4326 F:      include/linux/cyclades.h
4327 F:      include/uapi/linux/cyclades.h
4328
4329 CYCLADES PC300 DRIVER
4330 W:      http://www.cyclades.com/
4331 S:      Orphan
4332 F:      drivers/net/wan/pc300*
4333
4334 CYPRESS_FIRMWARE MEDIA DRIVER
4335 M:      Antti Palosaari <crope@iki.fi>
4336 L:      linux-media@vger.kernel.org
4337 W:      https://linuxtv.org
4338 W:      http://palosaari.fi/linux/
4339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4340 T:      git git://linuxtv.org/anttip/media_tree.git
4341 S:      Maintained
4342 F:      drivers/media/common/cypress_firmware*
4343
4344 CYTTSP TOUCHSCREEN DRIVER
4345 M:      Ferruh Yigit <fery@cypress.com>
4346 L:      linux-input@vger.kernel.org
4347 S:      Supported
4348 F:      drivers/input/touchscreen/cyttsp*
4349 F:      include/linux/input/cyttsp.h
4350
4351 D-LINK DIR-685 TOUCHKEYS DRIVER
4352 M:      Linus Walleij <linus.walleij@linaro.org>
4353 L:      linux-input@vger.kernel.org
4354 S:      Supported
4355 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4356
4357 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4358 M:      Joshua Kinard <kumba@gentoo.org>
4359 S:      Maintained
4360 F:      drivers/rtc/rtc-ds1685.c
4361 F:      include/linux/rtc/ds1685.h
4362
4363 DAMA SLAVE for AX.25
4364 M:      Joerg Reuter <jreuter@yaina.de>
4365 W:      http://yaina.de/jreuter/
4366 W:      http://www.qsl.net/dl1bke/
4367 L:      linux-hams@vger.kernel.org
4368 S:      Maintained
4369 F:      net/ax25/af_ax25.c
4370 F:      net/ax25/ax25_dev.c
4371 F:      net/ax25/ax25_ds_*
4372 F:      net/ax25/ax25_in.c
4373 F:      net/ax25/ax25_out.c
4374 F:      net/ax25/ax25_timer.c
4375 F:      net/ax25/sysctl_net_ax25.c
4376
4377 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4378 L:      netdev@vger.kernel.org
4379 S:      Orphan
4380 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4381 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4382
4383 DC390/AM53C974 SCSI driver
4384 M:      Hannes Reinecke <hare@suse.com>
4385 L:      linux-scsi@vger.kernel.org
4386 S:      Maintained
4387 F:      drivers/scsi/am53c974.c
4388
4389 DC395x SCSI driver
4390 M:      Oliver Neukum <oliver@neukum.org>
4391 M:      Ali Akcaagac <aliakc@web.de>
4392 M:      Jamie Lenehan <lenehan@twibble.org>
4393 L:      dc395x@twibble.org
4394 W:      http://twibble.org/dist/dc395x/
4395 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4396 S:      Maintained
4397 F:      Documentation/scsi/dc395x.txt
4398 F:      drivers/scsi/dc395x.*
4399
4400 DCCP PROTOCOL
4401 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4402 L:      dccp@vger.kernel.org
4403 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4404 S:      Maintained
4405 F:      include/linux/dccp.h
4406 F:      include/uapi/linux/dccp.h
4407 F:      include/linux/tfrc.h
4408 F:      net/dccp/
4409
4410 DECnet NETWORK LAYER
4411 W:      http://linux-decnet.sourceforge.net
4412 L:      linux-decnet-user@lists.sourceforge.net
4413 S:      Orphan
4414 F:      Documentation/networking/decnet.txt
4415 F:      net/decnet/
4416
4417 DECSTATION PLATFORM SUPPORT
4418 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4419 L:      linux-mips@vger.kernel.org
4420 W:      http://www.linux-mips.org/wiki/DECstation
4421 S:      Maintained
4422 F:      arch/mips/dec/
4423 F:      arch/mips/include/asm/dec/
4424 F:      arch/mips/include/asm/mach-dec/
4425
4426 DEFXX FDDI NETWORK DRIVER
4427 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4428 S:      Maintained
4429 F:      drivers/net/fddi/defxx.*
4430
4431 DELL SMBIOS DRIVER
4432 M:      Pali Rohár <pali.rohar@gmail.com>
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.*
4437
4438 DELL SMBIOS SMM 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-smm.c
4443
4444 DELL SMBIOS WMI DRIVER
4445 M:      Mario Limonciello <mario.limonciello@dell.com>
4446 L:      platform-driver-x86@vger.kernel.org
4447 S:      Maintained
4448 F:      drivers/platform/x86/dell-smbios-wmi.c
4449 F:      tools/wmi/dell-smbios-example.c
4450
4451 DEFZA FDDI NETWORK DRIVER
4452 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4453 S:      Maintained
4454 F:      drivers/net/fddi/defza.*
4455
4456 DELL LAPTOP DRIVER
4457 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4458 M:      Pali Rohár <pali.rohar@gmail.com>
4459 L:      platform-driver-x86@vger.kernel.org
4460 S:      Maintained
4461 F:      drivers/platform/x86/dell-laptop.c
4462
4463 DELL LAPTOP FREEFALL DRIVER
4464 M:      Pali Rohár <pali.rohar@gmail.com>
4465 S:      Maintained
4466 F:      drivers/platform/x86/dell-smo8800.c
4467
4468 DELL LAPTOP RBTN DRIVER
4469 M:      Pali Rohár <pali.rohar@gmail.com>
4470 S:      Maintained
4471 F:      drivers/platform/x86/dell-rbtn.*
4472
4473 DELL REMOTE BIOS UPDATE DRIVER
4474 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4475 L:      platform-driver-x86@vger.kernel.org
4476 S:      Maintained
4477 F:      drivers/platform/x86/dell_rbu.c
4478
4479 DELL LAPTOP SMM DRIVER
4480 M:      Pali Rohár <pali.rohar@gmail.com>
4481 S:      Maintained
4482 F:      drivers/hwmon/dell-smm-hwmon.c
4483 F:      include/uapi/linux/i8k.h
4484
4485 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4486 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4487 L:      platform-driver-x86@vger.kernel.org
4488 S:      Maintained
4489 F:      Documentation/dcdbas.txt
4490 F:      drivers/platform/x86/dcdbas.*
4491
4492 DELL WMI NOTIFICATIONS DRIVER
4493 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4494 M:      Pali Rohár <pali.rohar@gmail.com>
4495 S:      Maintained
4496 F:      drivers/platform/x86/dell-wmi.c
4497
4498 DELL WMI DESCRIPTOR DRIVER
4499 M:      Mario Limonciello <mario.limonciello@dell.com>
4500 S:      Maintained
4501 F:      drivers/platform/x86/dell-wmi-descriptor.c
4502
4503 DELTA ST MEDIA DRIVER
4504 M:      Hugues Fruchet <hugues.fruchet@st.com>
4505 L:      linux-media@vger.kernel.org
4506 T:      git git://linuxtv.org/media_tree.git
4507 W:      https://linuxtv.org
4508 S:      Supported
4509 F:      drivers/media/platform/sti/delta
4510
4511 DENALI NAND DRIVER
4512 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4513 L:      linux-mtd@lists.infradead.org
4514 S:      Supported
4515 F:      drivers/mtd/nand/raw/denali*
4516
4517 DESIGNWARE USB2 DRD IP DRIVER
4518 M:      Minas Harutyunyan <hminas@synopsys.com>
4519 L:      linux-usb@vger.kernel.org
4520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4521 S:      Maintained
4522 F:      drivers/usb/dwc2/
4523
4524 DESIGNWARE USB3 DRD IP DRIVER
4525 M:      Felipe Balbi <balbi@kernel.org>
4526 L:      linux-usb@vger.kernel.org
4527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4528 S:      Maintained
4529 F:      drivers/usb/dwc3/
4530
4531 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4532 M:      Andreas Klinger <ak@it-klinger.de>
4533 L:      linux-iio@vger.kernel.org
4534 S:      Maintained
4535 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4536 F:      drivers/iio/proximity/srf*.c
4537
4538 DEVICE COREDUMP (DEV_COREDUMP)
4539 M:      Johannes Berg <johannes@sipsolutions.net>
4540 L:      linux-kernel@vger.kernel.org
4541 S:      Maintained
4542 F:      drivers/base/devcoredump.c
4543 F:      include/linux/devcoredump.h
4544
4545 DEVICE FREQUENCY (DEVFREQ)
4546 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4547 M:      Kyungmin Park <kyungmin.park@samsung.com>
4548 R:      Chanwoo Choi <cw00.choi@samsung.com>
4549 L:      linux-pm@vger.kernel.org
4550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4551 S:      Maintained
4552 F:      drivers/devfreq/
4553 F:      include/linux/devfreq.h
4554 F:      Documentation/devicetree/bindings/devfreq/
4555
4556 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4557 M:      Chanwoo Choi <cw00.choi@samsung.com>
4558 L:      linux-pm@vger.kernel.org
4559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4560 S:      Supported
4561 F:      drivers/devfreq/event/
4562 F:      drivers/devfreq/devfreq-event.c
4563 F:      include/linux/devfreq-event.h
4564 F:      Documentation/devicetree/bindings/devfreq/event/
4565
4566 DEVICE NUMBER REGISTRY
4567 M:      Torben Mathiasen <device@lanana.org>
4568 W:      http://lanana.org/docs/device-list/index.html
4569 S:      Maintained
4570
4571 DEVICE-MAPPER  (LVM)
4572 M:      Alasdair Kergon <agk@redhat.com>
4573 M:      Mike Snitzer <snitzer@redhat.com>
4574 M:      dm-devel@redhat.com
4575 L:      dm-devel@redhat.com
4576 W:      http://sources.redhat.com/dm
4577 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4579 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4580 S:      Maintained
4581 F:      Documentation/device-mapper/
4582 F:      drivers/md/Makefile
4583 F:      drivers/md/Kconfig
4584 F:      drivers/md/dm*
4585 F:      drivers/md/persistent-data/
4586 F:      include/linux/device-mapper.h
4587 F:      include/linux/dm-*.h
4588 F:      include/uapi/linux/dm-*.h
4589
4590 DEVLINK
4591 M:      Jiri Pirko <jiri@mellanox.com>
4592 L:      netdev@vger.kernel.org
4593 S:      Supported
4594 F:      net/core/devlink.c
4595 F:      include/net/devlink.h
4596 F:      include/uapi/linux/devlink.h
4597
4598 DIALOG SEMICONDUCTOR DRIVERS
4599 M:      Support Opensource <support.opensource@diasemi.com>
4600 W:      http://www.dialog-semiconductor.com/products
4601 S:      Supported
4602 F:      Documentation/hwmon/da90??
4603 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4604 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4605 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4606 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4607 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4608 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4609 F:      drivers/gpio/gpio-da90??.c
4610 F:      drivers/hwmon/da90??-hwmon.c
4611 F:      drivers/iio/adc/da91??-*.c
4612 F:      drivers/input/misc/da90??_onkey.c
4613 F:      drivers/input/touchscreen/da9052_tsi.c
4614 F:      drivers/leds/leds-da90??.c
4615 F:      drivers/mfd/da903x.c
4616 F:      drivers/mfd/da90??-*.c
4617 F:      drivers/mfd/da91??-*.c
4618 F:      drivers/power/supply/da9052-battery.c
4619 F:      drivers/power/supply/da91??-*.c
4620 F:      drivers/regulator/da903x.c
4621 F:      drivers/regulator/da9???-regulator.[ch]
4622 F:      drivers/thermal/da90??-thermal.c
4623 F:      drivers/rtc/rtc-da90??.c
4624 F:      drivers/video/backlight/da90??_bl.c
4625 F:      drivers/watchdog/da90??_wdt.c
4626 F:      include/linux/mfd/da903x.h
4627 F:      include/linux/mfd/da9052/
4628 F:      include/linux/mfd/da9055/
4629 F:      include/linux/mfd/da9062/
4630 F:      include/linux/mfd/da9063/
4631 F:      include/linux/mfd/da9150/
4632 F:      include/linux/regulator/da9211.h
4633 F:      include/sound/da[79]*.h
4634 F:      sound/soc/codecs/da[79]*.[ch]
4635
4636 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4637 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4638 L:      linux-gpio@vger.kernel.org
4639 S:      Maintained
4640 F:      drivers/gpio/gpio-gpio-mm.c
4641
4642 DIOLAN U2C-12 I2C DRIVER
4643 M:      Guenter Roeck <linux@roeck-us.net>
4644 L:      linux-i2c@vger.kernel.org
4645 S:      Maintained
4646 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4647
4648 FILESYSTEM DIRECT ACCESS (DAX)
4649 M:      Dan Williams <dan.j.williams@intel.com>
4650 R:      Matthew Wilcox <willy@infradead.org>
4651 R:      Jan Kara <jack@suse.cz>
4652 L:      linux-fsdevel@vger.kernel.org
4653 L:      linux-nvdimm@lists.01.org
4654 S:      Supported
4655 F:      fs/dax.c
4656 F:      include/linux/dax.h
4657 F:      include/trace/events/fs_dax.h
4658
4659 DEVICE DIRECT ACCESS (DAX)
4660 M:      Dan Williams <dan.j.williams@intel.com>
4661 M:      Vishal Verma <vishal.l.verma@intel.com>
4662 M:      Keith Busch <keith.busch@intel.com>
4663 M:      Dave Jiang <dave.jiang@intel.com>
4664 L:      linux-nvdimm@lists.01.org
4665 S:      Supported
4666 F:      drivers/dax/
4667
4668 DIRECTORY NOTIFICATION (DNOTIFY)
4669 M:      Jan Kara <jack@suse.cz>
4670 R:      Amir Goldstein <amir73il@gmail.com>
4671 L:      linux-fsdevel@vger.kernel.org
4672 S:      Maintained
4673 F:      Documentation/filesystems/dnotify.txt
4674 F:      fs/notify/dnotify/
4675 F:      include/linux/dnotify.h
4676
4677 DISK GEOMETRY AND PARTITION HANDLING
4678 M:      Andries Brouwer <aeb@cwi.nl>
4679 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4680 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4681 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4682 S:      Maintained
4683
4684 DISKQUOTA
4685 M:      Jan Kara <jack@suse.com>
4686 S:      Maintained
4687 F:      Documentation/filesystems/quota.txt
4688 F:      fs/quota/
4689 F:      include/linux/quota*.h
4690 F:      include/uapi/linux/quota*.h
4691
4692 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4693 M:      Bernie Thompson <bernie@plugable.com>
4694 L:      linux-fbdev@vger.kernel.org
4695 S:      Maintained
4696 W:      http://plugable.com/category/projects/udlfb/
4697 F:      drivers/video/fbdev/udlfb.c
4698 F:      include/video/udlfb.h
4699 F:      Documentation/fb/udlfb.txt
4700
4701 DISTRIBUTED LOCK MANAGER (DLM)
4702 M:      Christine Caulfield <ccaulfie@redhat.com>
4703 M:      David Teigland <teigland@redhat.com>
4704 L:      cluster-devel@redhat.com
4705 W:      http://sources.redhat.com/cluster/
4706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4707 S:      Supported
4708 F:      fs/dlm/
4709
4710 DMA BUFFER SHARING FRAMEWORK
4711 M:      Sumit Semwal <sumit.semwal@linaro.org>
4712 S:      Maintained
4713 L:      linux-media@vger.kernel.org
4714 L:      dri-devel@lists.freedesktop.org
4715 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4716 F:      drivers/dma-buf/
4717 F:      include/linux/dma-buf*
4718 F:      include/linux/reservation.h
4719 F:      include/linux/*fence.h
4720 F:      Documentation/driver-api/dma-buf.rst
4721 T:      git git://anongit.freedesktop.org/drm/drm-misc
4722
4723 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4724 M:      Vinod Koul <vkoul@kernel.org>
4725 L:      dmaengine@vger.kernel.org
4726 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4727 S:      Maintained
4728 F:      drivers/dma/
4729 F:      include/linux/dmaengine.h
4730 F:      include/linux/of_dma.h
4731 F:      Documentation/devicetree/bindings/dma/
4732 F:      Documentation/driver-api/dmaengine/
4733 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4734
4735 DMA MAPPING HELPERS
4736 M:      Christoph Hellwig <hch@lst.de>
4737 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4738 R:      Robin Murphy <robin.murphy@arm.com>
4739 L:      iommu@lists.linux-foundation.org
4740 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4741 W:      http://git.infradead.org/users/hch/dma-mapping.git
4742 S:      Supported
4743 F:      kernel/dma/
4744 F:      include/asm-generic/dma-mapping.h
4745 F:      include/linux/dma-direct.h
4746 F:      include/linux/dma-mapping.h
4747 F:      include/linux/dma-noncoherent.h
4748
4749 DME1737 HARDWARE MONITOR DRIVER
4750 M:      Juerg Haefliger <juergh@gmail.com>
4751 L:      linux-hwmon@vger.kernel.org
4752 S:      Maintained
4753 F:      Documentation/hwmon/dme1737
4754 F:      drivers/hwmon/dme1737.c
4755
4756 DMI/SMBIOS SUPPORT
4757 M:      Jean Delvare <jdelvare@suse.com>
4758 S:      Maintained
4759 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4760 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4761 F:      drivers/firmware/dmi-id.c
4762 F:      drivers/firmware/dmi_scan.c
4763 F:      include/linux/dmi.h
4764
4765 DOCUMENTATION
4766 M:      Jonathan Corbet <corbet@lwn.net>
4767 L:      linux-doc@vger.kernel.org
4768 S:      Maintained
4769 F:      Documentation/
4770 F:      scripts/kernel-doc
4771 X:      Documentation/ABI/
4772 X:      Documentation/acpi/
4773 X:      Documentation/devicetree/
4774 X:      Documentation/i2c/
4775 X:      Documentation/media/
4776 X:      Documentation/power/
4777 X:      Documentation/spi/
4778 T:      git git://git.lwn.net/linux.git docs-next
4779
4780 DOCUMENTATION/ITALIAN
4781 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4782 L:      linux-doc@vger.kernel.org
4783 S:      Maintained
4784 F:      Documentation/translations/it_IT
4785
4786 DONGWOON DW9714 LENS VOICE COIL DRIVER
4787 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4788 L:      linux-media@vger.kernel.org
4789 T:      git git://linuxtv.org/media_tree.git
4790 S:      Maintained
4791 F:      drivers/media/i2c/dw9714.c
4792 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4793
4794 DONGWOON DW9807 LENS VOICE COIL DRIVER
4795 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4796 L:      linux-media@vger.kernel.org
4797 T:      git git://linuxtv.org/media_tree.git
4798 S:      Maintained
4799 F:      drivers/media/i2c/dw9807-vcm.c
4800 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4801
4802 DOUBLETALK DRIVER
4803 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4804 L:      blinux-list@redhat.com
4805 S:      Maintained
4806 F:      drivers/char/dtlk.c
4807 F:      include/linux/dtlk.h
4808
4809 DPAA2 DATAPATH I/O (DPIO) DRIVER
4810 M:      Roy Pledge <Roy.Pledge@nxp.com>
4811 L:      linux-kernel@vger.kernel.org
4812 S:      Maintained
4813 F:      drivers/soc/fsl/dpio
4814
4815 DPAA2 ETHERNET DRIVER
4816 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4817 L:      netdev@vger.kernel.org
4818 S:      Maintained
4819 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4822 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4823 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4824
4825 DPAA2 ETHERNET SWITCH DRIVER
4826 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4827 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4828 L:      linux-kernel@vger.kernel.org
4829 S:      Maintained
4830 F:      drivers/staging/fsl-dpaa2/ethsw
4831
4832 DPAA2 PTP CLOCK DRIVER
4833 M:      Yangbo Lu <yangbo.lu@nxp.com>
4834 L:      netdev@vger.kernel.org
4835 S:      Maintained
4836 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4837 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4838
4839 DPT_I2O SCSI RAID DRIVER
4840 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4841 L:      linux-scsi@vger.kernel.org
4842 W:      http://www.adaptec.com/
4843 S:      Maintained
4844 F:      drivers/scsi/dpt*
4845 F:      drivers/scsi/dpt/
4846
4847 DRBD DRIVER
4848 M:      Philipp Reisner <philipp.reisner@linbit.com>
4849 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4850 L:      drbd-dev@lists.linbit.com
4851 W:      http://www.drbd.org
4852 T:      git git://git.linbit.com/linux-drbd.git
4853 T:      git git://git.linbit.com/drbd-8.4.git
4854 S:      Supported
4855 F:      drivers/block/drbd/
4856 F:      lib/lru_cache.c
4857 F:      Documentation/blockdev/drbd/
4858
4859 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4860 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4861 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4863 S:      Supported
4864 F:      Documentation/kobject.txt
4865 F:      drivers/base/
4866 F:      fs/debugfs/
4867 F:      fs/sysfs/
4868 F:      include/linux/debugfs.h
4869 F:      include/linux/kobj*
4870 F:      lib/kobj*
4871
4872 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4873 M:      Kevin Hilman <khilman@kernel.org>
4874 M:      Nishanth Menon <nm@ti.com>
4875 S:      Maintained
4876 F:      drivers/power/avs/
4877 F:      include/linux/power/smartreflex.h
4878 L:      linux-pm@vger.kernel.org
4879
4880 DRM DRIVER FOR ARM PL111 CLCD
4881 M:      Eric Anholt <eric@anholt.net>
4882 T:      git git://anongit.freedesktop.org/drm/drm-misc
4883 S:      Supported
4884 F:      drivers/gpu/drm/pl111/
4885
4886 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4887 M:      Linus Walleij <linus.walleij@linaro.org>
4888 T:      git git://anongit.freedesktop.org/drm/drm-misc
4889 S:      Maintained
4890 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4891 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4892
4893 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4894 M:      Dave Airlie <airlied@redhat.com>
4895 S:      Odd Fixes
4896 F:      drivers/gpu/drm/ast/
4897
4898 DRM DRIVER FOR BOCHS VIRTUAL GPU
4899 M:      Gerd Hoffmann <kraxel@redhat.com>
4900 L:      virtualization@lists.linux-foundation.org
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902 S:      Maintained
4903 F:      drivers/gpu/drm/bochs/
4904
4905 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4906 M:      Linus Walleij <linus.walleij@linaro.org>
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 S:      Maintained
4909 F:      drivers/gpu/drm/tve200/
4910
4911 DRM DRIVER FOR ILITEK ILI9225 PANELS
4912 M:      David Lechner <david@lechnology.com>
4913 S:      Maintained
4914 F:      drivers/gpu/drm/tinydrm/ili9225.c
4915 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4916
4917 DRM DRIVER FOR HX8357D PANELS
4918 M:      Eric Anholt <eric@anholt.net>
4919 T:      git git://anongit.freedesktop.org/drm/drm-misc
4920 S:      Maintained
4921 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4922 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4923
4924 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4925 S:      Orphan / Obsolete
4926 F:      drivers/gpu/drm/i810/
4927 F:      include/uapi/drm/i810_drm.h
4928
4929 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4930 S:      Orphan / Obsolete
4931 F:      drivers/gpu/drm/mga/
4932 F:      include/uapi/drm/mga_drm.h
4933
4934 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4935 M:      Dave Airlie <airlied@redhat.com>
4936 S:      Odd Fixes
4937 F:      drivers/gpu/drm/mgag200/
4938
4939 DRM DRIVER FOR MI0283QT
4940 M:      Noralf Trønnes <noralf@tronnes.org>
4941 S:      Maintained
4942 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4943 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4944
4945 DRM DRIVER FOR MSM ADRENO GPU
4946 M:      Rob Clark <robdclark@gmail.com>
4947 M:      Sean Paul <sean@poorly.run>
4948 L:      linux-arm-msm@vger.kernel.org
4949 L:      dri-devel@lists.freedesktop.org
4950 L:      freedreno@lists.freedesktop.org
4951 T:      git https://gitlab.freedesktop.org/drm/msm.git
4952 S:      Maintained
4953 F:      drivers/gpu/drm/msm/
4954 F:      include/uapi/drm/msm_drm.h
4955 F:      Documentation/devicetree/bindings/display/msm/
4956
4957 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4958 M:      Ben Skeggs <bskeggs@redhat.com>
4959 L:      dri-devel@lists.freedesktop.org
4960 L:      nouveau@lists.freedesktop.org
4961 T:      git git://github.com/skeggsb/linux
4962 S:      Supported
4963 F:      drivers/gpu/drm/nouveau/
4964 F:      include/uapi/drm/nouveau_drm.h
4965
4966 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4967 M:      Stefan Mavrodiev <stefan@olimex.com>
4968 S:      Maintained
4969 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4970 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4971
4972 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4973 M:      Noralf Trønnes <noralf@tronnes.org>
4974 S:      Maintained
4975 F:      drivers/gpu/drm/tinydrm/repaper.c
4976 F:      Documentation/devicetree/bindings/display/repaper.txt
4977
4978 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4979 M:      Dave Airlie <airlied@redhat.com>
4980 M:      Gerd Hoffmann <kraxel@redhat.com>
4981 L:      virtualization@lists.linux-foundation.org
4982 T:      git git://anongit.freedesktop.org/drm/drm-misc
4983 S:      Obsolete
4984 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4985 F:      drivers/gpu/drm/cirrus/
4986
4987 DRM DRIVER FOR QXL VIRTUAL GPU
4988 M:      Dave Airlie <airlied@redhat.com>
4989 M:      Gerd Hoffmann <kraxel@redhat.com>
4990 L:      virtualization@lists.linux-foundation.org
4991 L:      spice-devel@lists.freedesktop.org
4992 T:      git git://anongit.freedesktop.org/drm/drm-misc
4993 S:      Maintained
4994 F:      drivers/gpu/drm/qxl/
4995 F:      include/uapi/drm/qxl_drm.h
4996
4997 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4998 S:      Orphan / Obsolete
4999 F:      drivers/gpu/drm/r128/
5000 F:      include/uapi/drm/r128_drm.h
5001
5002 DRM DRIVER FOR SAVAGE VIDEO CARDS
5003 S:      Orphan / Obsolete
5004 F:      drivers/gpu/drm/savage/
5005 F:      include/uapi/drm/savage_drm.h
5006
5007 DRM DRIVER FOR SIS VIDEO CARDS
5008 S:      Orphan / Obsolete
5009 F:      drivers/gpu/drm/sis/
5010 F:      include/uapi/drm/sis_drm.h
5011
5012 DRM DRIVER FOR SITRONIX ST7701 PANELS
5013 M:      Jagan Teki <jagan@amarulasolutions.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5016 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5017
5018 DRM DRIVER FOR SITRONIX ST7586 PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/st7586.c
5022 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5023
5024 DRM DRIVER FOR SITRONIX ST7735R PANELS
5025 M:      David Lechner <david@lechnology.com>
5026 S:      Maintained
5027 F:      drivers/gpu/drm/tinydrm/st7735r.c
5028 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5029
5030 DRM DRIVER FOR TDFX VIDEO CARDS
5031 S:      Orphan / Obsolete
5032 F:      drivers/gpu/drm/tdfx/
5033
5034 DRM DRIVER FOR TPO TPG110 PANELS
5035 M:      Linus Walleij <linus.walleij@linaro.org>
5036 T:      git git://anongit.freedesktop.org/drm/drm-misc
5037 S:      Maintained
5038 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5039 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5040
5041 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5042 M:      Dave Airlie <airlied@redhat.com>
5043 R:      Sean Paul <sean@poorly.run>
5044 L:      dri-devel@lists.freedesktop.org
5045 S:      Odd Fixes
5046 F:      drivers/gpu/drm/udl/
5047 T:      git git://anongit.freedesktop.org/drm/drm-misc
5048
5049 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5050 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5051 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5052 R:      Daniel Vetter <daniel@ffwll.ch>
5053 T:      git git://anongit.freedesktop.org/drm/drm-misc
5054 S:      Maintained
5055 L:      dri-devel@lists.freedesktop.org
5056 F:      drivers/gpu/drm/vkms/
5057 F:      Documentation/gpu/vkms.rst
5058
5059 DRM DRIVER FOR VMWARE VIRTUAL GPU
5060 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5061 M:      Thomas Hellstrom <thellstrom@vmware.com>
5062 L:      dri-devel@lists.freedesktop.org
5063 T:      git git://people.freedesktop.org/~thomash/linux
5064 S:      Supported
5065 F:      drivers/gpu/drm/vmwgfx/
5066 F:      include/uapi/drm/vmwgfx_drm.h
5067
5068 DRM DRIVERS
5069 M:      David Airlie <airlied@linux.ie>
5070 M:      Daniel Vetter <daniel@ffwll.ch>
5071 L:      dri-devel@lists.freedesktop.org
5072 T:      git git://anongit.freedesktop.org/drm/drm
5073 B:      https://bugs.freedesktop.org/
5074 C:      irc://chat.freenode.net/dri-devel
5075 S:      Maintained
5076 F:      drivers/gpu/drm/
5077 F:      drivers/gpu/vga/
5078 F:      Documentation/devicetree/bindings/display/
5079 F:      Documentation/devicetree/bindings/gpu/
5080 F:      Documentation/gpu/
5081 F:      include/drm/
5082 F:      include/uapi/drm/
5083 F:      include/linux/vga*
5084
5085 DRM DRIVERS AND MISC GPU PATCHES
5086 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5087 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5088 M:      Sean Paul <sean@poorly.run>
5089 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5090 S:      Maintained
5091 T:      git git://anongit.freedesktop.org/drm/drm-misc
5092 F:      Documentation/gpu/
5093 F:      drivers/gpu/vga/
5094 F:      drivers/gpu/drm/*
5095 F:      include/drm/drm*
5096 F:      include/uapi/drm/drm*
5097 F:      include/linux/vga*
5098
5099 DRM DRIVERS FOR ALLWINNER A10
5100 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5101 L:      dri-devel@lists.freedesktop.org
5102 S:      Supported
5103 F:      drivers/gpu/drm/sun4i/
5104 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5105 T:      git git://anongit.freedesktop.org/drm/drm-misc
5106
5107 DRM DRIVERS FOR AMLOGIC SOCS
5108 M:      Neil Armstrong <narmstrong@baylibre.com>
5109 L:      dri-devel@lists.freedesktop.org
5110 L:      linux-amlogic@lists.infradead.org
5111 W:      http://linux-meson.com/
5112 S:      Supported
5113 F:      drivers/gpu/drm/meson/
5114 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5115 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5116 F:      Documentation/gpu/meson.rst
5117 T:      git git://anongit.freedesktop.org/drm/drm-misc
5118
5119 DRM DRIVERS FOR ATMEL HLCDC
5120 M:      Boris Brezillon <bbrezillon@kernel.org>
5121 L:      dri-devel@lists.freedesktop.org
5122 S:      Supported
5123 F:      drivers/gpu/drm/atmel-hlcdc/
5124 F:      Documentation/devicetree/bindings/display/atmel/
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126
5127 DRM DRIVERS FOR BRIDGE CHIPS
5128 M:      Andrzej Hajda <a.hajda@samsung.com>
5129 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5130 S:      Maintained
5131 T:      git git://anongit.freedesktop.org/drm/drm-misc
5132 F:      drivers/gpu/drm/bridge/
5133
5134 DRM DRIVERS FOR EXYNOS
5135 M:      Inki Dae <inki.dae@samsung.com>
5136 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5137 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5138 M:      Kyungmin Park <kyungmin.park@samsung.com>
5139 L:      dri-devel@lists.freedesktop.org
5140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5141 S:      Supported
5142 F:      drivers/gpu/drm/exynos/
5143 F:      include/uapi/drm/exynos_drm.h
5144 F:      Documentation/devicetree/bindings/display/exynos/
5145
5146 DRM DRIVERS FOR FREESCALE DCU
5147 M:      Stefan Agner <stefan@agner.ch>
5148 M:      Alison Wang <alison.wang@nxp.com>
5149 L:      dri-devel@lists.freedesktop.org
5150 S:      Supported
5151 F:      drivers/gpu/drm/fsl-dcu/
5152 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5153 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5154 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156
5157 DRM DRIVERS FOR FREESCALE IMX
5158 M:      Philipp Zabel <p.zabel@pengutronix.de>
5159 L:      dri-devel@lists.freedesktop.org
5160 S:      Maintained
5161 F:      drivers/gpu/drm/imx/
5162 F:      drivers/gpu/ipu-v3/
5163 F:      Documentation/devicetree/bindings/display/imx/
5164
5165 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5166 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5167 L:      dri-devel@lists.freedesktop.org
5168 T:      git git://github.com/patjak/drm-gma500
5169 S:      Maintained
5170 F:      drivers/gpu/drm/gma500/
5171
5172 DRM DRIVERS FOR HISILICON
5173 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5174 M:      Rongrong Zou <zourongrong@gmail.com>
5175 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5176 R:      Chen Feng <puck.chen@hisilicon.com>
5177 L:      dri-devel@lists.freedesktop.org
5178 T:      git git://github.com/xin3liang/linux.git
5179 S:      Maintained
5180 F:      drivers/gpu/drm/hisilicon/
5181 F:      Documentation/devicetree/bindings/display/hisilicon/
5182
5183 DRM DRIVERS FOR MEDIATEK
5184 M:      CK Hu <ck.hu@mediatek.com>
5185 M:      Philipp Zabel <p.zabel@pengutronix.de>
5186 L:      dri-devel@lists.freedesktop.org
5187 S:      Supported
5188 F:      drivers/gpu/drm/mediatek/
5189 F:      Documentation/devicetree/bindings/display/mediatek/
5190
5191 DRM DRIVERS FOR NVIDIA TEGRA
5192 M:      Thierry Reding <thierry.reding@gmail.com>
5193 L:      dri-devel@lists.freedesktop.org
5194 L:      linux-tegra@vger.kernel.org
5195 T:      git git://anongit.freedesktop.org/tegra/linux.git
5196 S:      Supported
5197 F:      drivers/gpu/drm/tegra/
5198 F:      drivers/gpu/host1x/
5199 F:      include/linux/host1x.h
5200 F:      include/uapi/drm/tegra_drm.h
5201 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5202
5203 DRM DRIVERS FOR RENESAS
5204 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5205 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5206 L:      dri-devel@lists.freedesktop.org
5207 L:      linux-renesas-soc@vger.kernel.org
5208 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5209 S:      Supported
5210 F:      drivers/gpu/drm/rcar-du/
5211 F:      drivers/gpu/drm/shmobile/
5212 F:      include/linux/platform_data/shmob_drm.h
5213 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5214 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5215 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5216
5217 DRM DRIVERS FOR ROCKCHIP
5218 M:      Sandy Huang <hjc@rock-chips.com>
5219 M:      Heiko Stübner <heiko@sntech.de>
5220 L:      dri-devel@lists.freedesktop.org
5221 S:      Maintained
5222 F:      drivers/gpu/drm/rockchip/
5223 F:      Documentation/devicetree/bindings/display/rockchip/
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225
5226 DRM DRIVERS FOR STI
5227 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5228 M:      Vincent Abriou <vincent.abriou@st.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231 S:      Maintained
5232 F:      drivers/gpu/drm/sti
5233 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5234
5235 DRM DRIVERS FOR STM
5236 M:      Yannick Fertre <yannick.fertre@st.com>
5237 M:      Philippe Cornu <philippe.cornu@st.com>
5238 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5239 M:      Vincent Abriou <vincent.abriou@st.com>
5240 L:      dri-devel@lists.freedesktop.org
5241 T:      git git://anongit.freedesktop.org/drm/drm-misc
5242 S:      Maintained
5243 F:      drivers/gpu/drm/stm
5244 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5245
5246 DRM DRIVERS FOR TI LCDC
5247 M:      Jyri Sarha <jsarha@ti.com>
5248 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5249 L:      dri-devel@lists.freedesktop.org
5250 S:      Maintained
5251 F:      drivers/gpu/drm/tilcdc/
5252 F:      Documentation/devicetree/bindings/display/tilcdc/
5253
5254 DRM DRIVERS FOR TI OMAP
5255 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5256 L:      dri-devel@lists.freedesktop.org
5257 S:      Maintained
5258 F:      drivers/gpu/drm/omapdrm/
5259 F:      Documentation/devicetree/bindings/display/ti/
5260
5261 DRM DRIVERS FOR V3D
5262 M:      Eric Anholt <eric@anholt.net>
5263 S:      Supported
5264 F:      drivers/gpu/drm/v3d/
5265 F:      include/uapi/drm/v3d_drm.h
5266 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5267 T:      git git://anongit.freedesktop.org/drm/drm-misc
5268
5269 DRM DRIVERS FOR VC4
5270 M:      Eric Anholt <eric@anholt.net>
5271 T:      git git://github.com/anholt/linux
5272 S:      Supported
5273 F:      drivers/gpu/drm/vc4/
5274 F:      include/uapi/drm/vc4_drm.h
5275 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5276 T:      git git://anongit.freedesktop.org/drm/drm-misc
5277
5278 DRM DRIVERS FOR VIVANTE GPU IP
5279 M:      Lucas Stach <l.stach@pengutronix.de>
5280 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5281 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5282 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5283 L:      dri-devel@lists.freedesktop.org
5284 S:      Maintained
5285 F:      drivers/gpu/drm/etnaviv/
5286 F:      include/uapi/drm/etnaviv_drm.h
5287 F:      Documentation/devicetree/bindings/display/etnaviv/
5288
5289 DRM DRIVERS FOR ZTE ZX
5290 M:      Shawn Guo <shawnguo@kernel.org>
5291 L:      dri-devel@lists.freedesktop.org
5292 S:      Maintained
5293 F:      drivers/gpu/drm/zte/
5294 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5295 T:      git git://anongit.freedesktop.org/drm/drm-misc
5296
5297 DRM PANEL DRIVERS
5298 M:      Thierry Reding <thierry.reding@gmail.com>
5299 L:      dri-devel@lists.freedesktop.org
5300 T:      git git://anongit.freedesktop.org/drm/drm-misc
5301 S:      Maintained
5302 F:      drivers/gpu/drm/drm_panel.c
5303 F:      drivers/gpu/drm/panel/
5304 F:      include/drm/drm_panel.h
5305 F:      Documentation/devicetree/bindings/display/panel/
5306
5307 DRM TINYDRM DRIVERS
5308 M:      Noralf Trønnes <noralf@tronnes.org>
5309 W:      https://github.com/notro/tinydrm/wiki/Development
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311 S:      Maintained
5312 F:      drivers/gpu/drm/tinydrm/
5313 F:      include/drm/tinydrm/
5314
5315 DRM DRIVERS FOR XEN
5316 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 L:      dri-devel@lists.freedesktop.org
5319 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5320 S:      Supported
5321 F:      drivers/gpu/drm/xen/
5322 F:      Documentation/gpu/xen-front.rst
5323
5324 DRM TTM SUBSYSTEM
5325 M:      Christian Koenig <christian.koenig@amd.com>
5326 M:      Huang Rui <ray.huang@amd.com>
5327 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5328 T:      git git://people.freedesktop.org/~agd5f/linux
5329 S:      Maintained
5330 L:      dri-devel@lists.freedesktop.org
5331 F:      include/drm/ttm/
5332 F:      drivers/gpu/drm/ttm/
5333
5334 DSBR100 USB FM RADIO DRIVER
5335 M:      Alexey Klimov <klimov.linux@gmail.com>
5336 L:      linux-media@vger.kernel.org
5337 T:      git git://linuxtv.org/media_tree.git
5338 S:      Maintained
5339 F:      drivers/media/radio/dsbr100.c
5340
5341 DSCC4 DRIVER
5342 M:      Francois Romieu <romieu@fr.zoreil.com>
5343 L:      netdev@vger.kernel.org
5344 S:      Maintained
5345 F:      drivers/net/wan/dscc4.c
5346
5347 DT3155 MEDIA DRIVER
5348 M:      Hans Verkuil <hverkuil@xs4all.nl>
5349 L:      linux-media@vger.kernel.org
5350 T:      git git://linuxtv.org/media_tree.git
5351 W:      https://linuxtv.org
5352 S:      Odd Fixes
5353 F:      drivers/media/pci/dt3155/
5354
5355 DVB_USB_AF9015 MEDIA DRIVER
5356 M:      Antti Palosaari <crope@iki.fi>
5357 L:      linux-media@vger.kernel.org
5358 W:      https://linuxtv.org
5359 W:      http://palosaari.fi/linux/
5360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5361 T:      git git://linuxtv.org/anttip/media_tree.git
5362 S:      Maintained
5363 F:      drivers/media/usb/dvb-usb-v2/af9015*
5364
5365 DVB_USB_AF9035 MEDIA DRIVER
5366 M:      Antti Palosaari <crope@iki.fi>
5367 L:      linux-media@vger.kernel.org
5368 W:      https://linuxtv.org
5369 W:      http://palosaari.fi/linux/
5370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5371 T:      git git://linuxtv.org/anttip/media_tree.git
5372 S:      Maintained
5373 F:      drivers/media/usb/dvb-usb-v2/af9035*
5374
5375 DVB_USB_ANYSEE MEDIA DRIVER
5376 M:      Antti Palosaari <crope@iki.fi>
5377 L:      linux-media@vger.kernel.org
5378 W:      https://linuxtv.org
5379 W:      http://palosaari.fi/linux/
5380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5381 T:      git git://linuxtv.org/anttip/media_tree.git
5382 S:      Maintained
5383 F:      drivers/media/usb/dvb-usb-v2/anysee*
5384
5385 DVB_USB_AU6610 MEDIA DRIVER
5386 M:      Antti Palosaari <crope@iki.fi>
5387 L:      linux-media@vger.kernel.org
5388 W:      https://linuxtv.org
5389 W:      http://palosaari.fi/linux/
5390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5391 T:      git git://linuxtv.org/anttip/media_tree.git
5392 S:      Maintained
5393 F:      drivers/media/usb/dvb-usb-v2/au6610*
5394
5395 DVB_USB_CE6230 MEDIA DRIVER
5396 M:      Antti Palosaari <crope@iki.fi>
5397 L:      linux-media@vger.kernel.org
5398 W:      https://linuxtv.org
5399 W:      http://palosaari.fi/linux/
5400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5401 T:      git git://linuxtv.org/anttip/media_tree.git
5402 S:      Maintained
5403 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5404
5405 DVB_USB_CXUSB MEDIA DRIVER
5406 M:      Michael Krufky <mkrufky@linuxtv.org>
5407 L:      linux-media@vger.kernel.org
5408 W:      https://linuxtv.org
5409 W:      http://github.com/mkrufky
5410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5411 T:      git git://linuxtv.org/media_tree.git
5412 S:      Maintained
5413 F:      drivers/media/usb/dvb-usb/cxusb*
5414
5415 DVB_USB_EC168 MEDIA DRIVER
5416 M:      Antti Palosaari <crope@iki.fi>
5417 L:      linux-media@vger.kernel.org
5418 W:      https://linuxtv.org
5419 W:      http://palosaari.fi/linux/
5420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5421 T:      git git://linuxtv.org/anttip/media_tree.git
5422 S:      Maintained
5423 F:      drivers/media/usb/dvb-usb-v2/ec168*
5424
5425 DVB_USB_GL861 MEDIA DRIVER
5426 M:      Antti Palosaari <crope@iki.fi>
5427 L:      linux-media@vger.kernel.org
5428 W:      https://linuxtv.org
5429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5430 T:      git git://linuxtv.org/anttip/media_tree.git
5431 S:      Maintained
5432 F:      drivers/media/usb/dvb-usb-v2/gl861*
5433
5434 DVB_USB_MXL111SF MEDIA DRIVER
5435 M:      Michael Krufky <mkrufky@linuxtv.org>
5436 L:      linux-media@vger.kernel.org
5437 W:      https://linuxtv.org
5438 W:      http://github.com/mkrufky
5439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5440 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5441 S:      Maintained
5442 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5443
5444 DVB_USB_RTL28XXU MEDIA DRIVER
5445 M:      Antti Palosaari <crope@iki.fi>
5446 L:      linux-media@vger.kernel.org
5447 W:      https://linuxtv.org
5448 W:      http://palosaari.fi/linux/
5449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5450 T:      git git://linuxtv.org/anttip/media_tree.git
5451 S:      Maintained
5452 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5453
5454 DVB_USB_V2 MEDIA DRIVER
5455 M:      Antti Palosaari <crope@iki.fi>
5456 L:      linux-media@vger.kernel.org
5457 W:      https://linuxtv.org
5458 W:      http://palosaari.fi/linux/
5459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5460 T:      git git://linuxtv.org/anttip/media_tree.git
5461 S:      Maintained
5462 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5463 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5464
5465 DYNAMIC DEBUG
5466 M:      Jason Baron <jbaron@akamai.com>
5467 S:      Maintained
5468 F:      lib/dynamic_debug.c
5469 F:      include/linux/dynamic_debug.h
5470
5471 DYNAMIC INTERRUPT MODERATION
5472 M:      Tal Gilboa <talgi@mellanox.com>
5473 S:      Maintained
5474 F:      include/linux/net_dim.h
5475
5476 DZ DECSTATION DZ11 SERIAL DRIVER
5477 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5478 S:      Maintained
5479 F:      drivers/tty/serial/dz.*
5480
5481 E3X0 POWER BUTTON DRIVER
5482 M:      Moritz Fischer <moritz.fischer@ettus.com>
5483 L:      usrp-users@lists.ettus.com
5484 W:      http://www.ettus.com
5485 S:      Supported
5486 F:      drivers/input/misc/e3x0-button.c
5487 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5488
5489 E4000 MEDIA DRIVER
5490 M:      Antti Palosaari <crope@iki.fi>
5491 L:      linux-media@vger.kernel.org
5492 W:      https://linuxtv.org
5493 W:      http://palosaari.fi/linux/
5494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5495 T:      git git://linuxtv.org/anttip/media_tree.git
5496 S:      Maintained
5497 F:      drivers/media/tuners/e4000*
5498
5499 EARTH_PT1 MEDIA DRIVER
5500 M:      Akihiro Tsukada <tskd08@gmail.com>
5501 L:      linux-media@vger.kernel.org
5502 S:      Odd Fixes
5503 F:      drivers/media/pci/pt1/
5504
5505 EARTH_PT3 MEDIA DRIVER
5506 M:      Akihiro Tsukada <tskd08@gmail.com>
5507 L:      linux-media@vger.kernel.org
5508 S:      Odd Fixes
5509 F:      drivers/media/pci/pt3/
5510
5511 EC100 MEDIA DRIVER
5512 M:      Antti Palosaari <crope@iki.fi>
5513 L:      linux-media@vger.kernel.org
5514 W:      https://linuxtv.org
5515 W:      http://palosaari.fi/linux/
5516 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5517 T:      git git://linuxtv.org/anttip/media_tree.git
5518 S:      Maintained
5519 F:      drivers/media/dvb-frontends/ec100*
5520
5521 ECRYPT FILE SYSTEM
5522 M:      Tyler Hicks <tyhicks@canonical.com>
5523 L:      ecryptfs@vger.kernel.org
5524 W:      http://ecryptfs.org
5525 W:      https://launchpad.net/ecryptfs
5526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5527 S:      Supported
5528 F:      Documentation/filesystems/ecryptfs.txt
5529 F:      fs/ecryptfs/
5530
5531 EDAC-AMD64
5532 M:      Borislav Petkov <bp@alien8.de>
5533 L:      linux-edac@vger.kernel.org
5534 S:      Maintained
5535 F:      drivers/edac/amd64_edac*
5536
5537 EDAC-AST2500
5538 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5539 S:      Supported
5540 F:      drivers/edac/aspeed_edac.c
5541 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5542
5543 EDAC-CALXEDA
5544 M:      Robert Richter <rric@kernel.org>
5545 L:      linux-edac@vger.kernel.org
5546 S:      Maintained
5547 F:      drivers/edac/highbank*
5548
5549 EDAC-CAVIUM OCTEON
5550 M:      Ralf Baechle <ralf@linux-mips.org>
5551 M:      David Daney <david.daney@cavium.com>
5552 L:      linux-edac@vger.kernel.org
5553 L:      linux-mips@vger.kernel.org
5554 S:      Supported
5555 F:      drivers/edac/octeon_edac*
5556
5557 EDAC-CAVIUM THUNDERX
5558 M:      David Daney <david.daney@cavium.com>
5559 M:      Jan Glauber <jglauber@cavium.com>
5560 L:      linux-edac@vger.kernel.org
5561 S:      Supported
5562 F:      drivers/edac/thunderx_edac*
5563
5564 EDAC-CORE
5565 M:      Borislav Petkov <bp@alien8.de>
5566 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5567 R:      James Morse <james.morse@arm.com>
5568 L:      linux-edac@vger.kernel.org
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5571 S:      Supported
5572 F:      Documentation/admin-guide/ras.rst
5573 F:      Documentation/driver-api/edac.rst
5574 F:      drivers/edac/
5575 F:      include/linux/edac.h
5576
5577 EDAC-E752X
5578 M:      Mark Gross <mark.gross@intel.com>
5579 L:      linux-edac@vger.kernel.org
5580 S:      Maintained
5581 F:      drivers/edac/e752x_edac.c
5582
5583 EDAC-E7XXX
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/e7xxx_edac.c
5587
5588 EDAC-FSL_DDR
5589 M:      York Sun <york.sun@nxp.com>
5590 L:      linux-edac@vger.kernel.org
5591 S:      Maintained
5592 F:      drivers/edac/fsl_ddr_edac.*
5593
5594 EDAC-GHES
5595 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5596 L:      linux-edac@vger.kernel.org
5597 S:      Maintained
5598 F:      drivers/edac/ghes_edac.c
5599
5600 EDAC-I3000
5601 L:      linux-edac@vger.kernel.org
5602 S:      Orphan
5603 F:      drivers/edac/i3000_edac.c
5604
5605 EDAC-I5000
5606 L:      linux-edac@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/edac/i5000_edac.c
5609
5610 EDAC-I5400
5611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5612 L:      linux-edac@vger.kernel.org
5613 S:      Maintained
5614 F:      drivers/edac/i5400_edac.c
5615
5616 EDAC-I7300
5617 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5618 L:      linux-edac@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/edac/i7300_edac.c
5621
5622 EDAC-I7CORE
5623 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5624 L:      linux-edac@vger.kernel.org
5625 S:      Maintained
5626 F:      drivers/edac/i7core_edac.c
5627
5628 EDAC-I82443BXGX
5629 M:      Tim Small <tim@buttersideup.com>
5630 L:      linux-edac@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/edac/i82443bxgx_edac.c
5633
5634 EDAC-I82975X
5635 M:      "Arvind R." <arvino55@gmail.com>
5636 L:      linux-edac@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/edac/i82975x_edac.c
5639
5640 EDAC-IE31200
5641 M:      Jason Baron <jbaron@akamai.com>
5642 L:      linux-edac@vger.kernel.org
5643 S:      Maintained
5644 F:      drivers/edac/ie31200_edac.c
5645
5646 EDAC-MPC85XX
5647 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5648 L:      linux-edac@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/edac/mpc85xx_edac.[ch]
5651
5652 EDAC-PASEMI
5653 M:      Egor Martovetsky <egor@pasemi.com>
5654 L:      linux-edac@vger.kernel.org
5655 S:      Maintained
5656 F:      drivers/edac/pasemi_edac.c
5657
5658 EDAC-PND2
5659 M:      Tony Luck <tony.luck@intel.com>
5660 L:      linux-edac@vger.kernel.org
5661 S:      Maintained
5662 F:      drivers/edac/pnd2_edac.[ch]
5663
5664 EDAC-R82600
5665 M:      Tim Small <tim@buttersideup.com>
5666 L:      linux-edac@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/edac/r82600_edac.c
5669
5670 EDAC-SBRIDGE
5671 M:      Tony Luck <tony.luck@intel.com>
5672 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/sb_edac.c
5676
5677 EDAC-SKYLAKE
5678 M:      Tony Luck <tony.luck@intel.com>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/skx_edac.c
5682
5683 EDAC-TI
5684 M:      Tero Kristo <t-kristo@ti.com>
5685 L:      linux-edac@vger.kernel.org
5686 S:      Maintained
5687 F:      drivers/edac/ti_edac.c
5688
5689 EDAC-QCOM
5690 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5691 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5692 L:      linux-arm-msm@vger.kernel.org
5693 L:      linux-edac@vger.kernel.org
5694 S:      Maintained
5695 F:      drivers/edac/qcom_edac.c
5696
5697 EDIROL UA-101/UA-1000 DRIVER
5698 M:      Clemens Ladisch <clemens@ladisch.de>
5699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5700 T:      git git://git.alsa-project.org/alsa-kernel.git
5701 S:      Maintained
5702 F:      sound/usb/misc/ua101.c
5703
5704 EFI TEST DRIVER
5705 L:      linux-efi@vger.kernel.org
5706 M:      Ivan Hu <ivan.hu@canonical.com>
5707 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5708 S:      Maintained
5709 F:      drivers/firmware/efi/test/
5710
5711 EFI VARIABLE FILESYSTEM
5712 M:      Matthew Garrett <matthew.garrett@nebula.com>
5713 M:      Jeremy Kerr <jk@ozlabs.org>
5714 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5716 L:      linux-efi@vger.kernel.org
5717 S:      Maintained
5718 F:      fs/efivarfs/
5719
5720 EFIFB FRAMEBUFFER DRIVER
5721 L:      linux-fbdev@vger.kernel.org
5722 M:      Peter Jones <pjones@redhat.com>
5723 S:      Maintained
5724 F:      drivers/video/fbdev/efifb.c
5725
5726 EFS FILESYSTEM
5727 W:      http://aeschi.ch.eu.org/efs/
5728 S:      Orphan
5729 F:      fs/efs/
5730
5731 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5732 M:      Douglas Miller <dougmill@linux.ibm.com>
5733 L:      netdev@vger.kernel.org
5734 S:      Maintained
5735 F:      drivers/net/ethernet/ibm/ehea/
5736
5737 EM28XX VIDEO4LINUX DRIVER
5738 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5739 L:      linux-media@vger.kernel.org
5740 W:      https://linuxtv.org
5741 T:      git git://linuxtv.org/media_tree.git
5742 S:      Maintained
5743 F:      drivers/media/usb/em28xx/
5744 F:      Documentation/media/v4l-drivers/em28xx*
5745
5746 EMBEDDED LINUX
5747 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5748 M:      Matt Mackall <mpm@selenic.com>
5749 M:      David Woodhouse <dwmw2@infradead.org>
5750 L:      linux-embedded@vger.kernel.org
5751 S:      Maintained
5752
5753 Emulex 10Gbps iSCSI - OneConnect DRIVER
5754 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5755 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5756 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5757 L:      linux-scsi@vger.kernel.org
5758 W:      http://www.broadcom.com
5759 S:      Supported
5760 F:      drivers/scsi/be2iscsi/
5761
5762 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5763 M:      Sathya Perla <sathya.perla@broadcom.com>
5764 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5765 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5766 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5767 L:      netdev@vger.kernel.org
5768 W:      http://www.emulex.com
5769 S:      Supported
5770 F:      drivers/net/ethernet/emulex/benet/
5771
5772 EMULEX ONECONNECT ROCE DRIVER
5773 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5774 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5775 L:      linux-rdma@vger.kernel.org
5776 W:      http://www.broadcom.com
5777 S:      Odd Fixes
5778 F:      drivers/infiniband/hw/ocrdma/
5779 F:      include/uapi/rdma/ocrdma-abi.h
5780
5781 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5782 M:      James Smart <james.smart@broadcom.com>
5783 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5784 L:      linux-scsi@vger.kernel.org
5785 W:      http://www.broadcom.com
5786 S:      Supported
5787 F:      drivers/scsi/lpfc/
5788
5789 ENE CB710 FLASH CARD READER DRIVER
5790 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5791 S:      Maintained
5792 F:      drivers/misc/cb710/
5793 F:      drivers/mmc/host/cb710-mmc.*
5794 F:      include/linux/cb710.h
5795
5796 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5797 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5798 S:      Maintained
5799 F:      drivers/media/rc/ene_ir.*
5800
5801 EPSON S1D13XXX FRAMEBUFFER DRIVER
5802 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5803 S:      Maintained
5804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5805 F:      drivers/video/fbdev/s1d13xxxfb.c
5806 F:      include/video/s1d13xxxfb.h
5807
5808 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5809 M:      Jeff Layton <jlayton@kernel.org>
5810 S:      Maintained
5811 F:      lib/errseq.c
5812 F:      include/linux/errseq.h
5813
5814 ET131X NETWORK DRIVER
5815 M:      Mark Einon <mark.einon@gmail.com>
5816 S:      Odd Fixes
5817 F:      drivers/net/ethernet/agere/
5818
5819 ETHERNET BRIDGE
5820 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5821 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5822 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5823 L:      netdev@vger.kernel.org
5824 W:      http://www.linuxfoundation.org/en/Net:Bridge
5825 S:      Maintained
5826 F:      include/linux/netfilter_bridge/
5827 F:      net/bridge/
5828
5829 ETHERNET PHY LIBRARY
5830 M:      Andrew Lunn <andrew@lunn.ch>
5831 M:      Florian Fainelli <f.fainelli@gmail.com>
5832 M:      Heiner Kallweit <hkallweit1@gmail.com>
5833 L:      netdev@vger.kernel.org
5834 S:      Maintained
5835 F:      Documentation/ABI/testing/sysfs-bus-mdio
5836 F:      Documentation/devicetree/bindings/net/mdio*
5837 F:      Documentation/networking/phy.txt
5838 F:      drivers/net/phy/
5839 F:      drivers/of/of_mdio.c
5840 F:      drivers/of/of_net.c
5841 F:      include/linux/*mdio*.h
5842 F:      include/linux/of_net.h
5843 F:      include/linux/phy.h
5844 F:      include/linux/phy_fixed.h
5845 F:      include/linux/platform_data/mdio-bcm-unimac.h
5846 F:      include/linux/platform_data/mdio-gpio.h
5847 F:      include/trace/events/mdio.h
5848 F:      include/uapi/linux/mdio.h
5849 F:      include/uapi/linux/mii.h
5850
5851 EXT2 FILE SYSTEM
5852 M:      Jan Kara <jack@suse.com>
5853 L:      linux-ext4@vger.kernel.org
5854 S:      Maintained
5855 F:      Documentation/filesystems/ext2.txt
5856 F:      fs/ext2/
5857 F:      include/linux/ext2*
5858
5859 EXT4 FILE SYSTEM
5860 M:      "Theodore Ts'o" <tytso@mit.edu>
5861 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5862 L:      linux-ext4@vger.kernel.org
5863 W:      http://ext4.wiki.kernel.org
5864 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5866 S:      Maintained
5867 F:      Documentation/filesystems/ext4/
5868 F:      fs/ext4/
5869
5870 Extended Verification Module (EVM)
5871 M:      Mimi Zohar <zohar@linux.ibm.com>
5872 L:      linux-integrity@vger.kernel.org
5873 S:      Supported
5874 F:      security/integrity/evm/
5875
5876 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5877 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5878 L:      linux-efi@vger.kernel.org
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5880 S:      Maintained
5881 F:      Documentation/efi-stub.txt
5882 F:      arch/*/kernel/efi.c
5883 F:      arch/x86/boot/compressed/eboot.[ch]
5884 F:      arch/*/include/asm/efi.h
5885 F:      arch/x86/platform/efi/
5886 F:      drivers/firmware/efi/
5887 F:      include/linux/efi*.h
5888 F:      arch/arm/boot/compressed/efi-header.S
5889 F:      arch/arm64/kernel/efi-entry.S
5890
5891 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5892 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5893 M:      Chanwoo Choi <cw00.choi@samsung.com>
5894 L:      linux-kernel@vger.kernel.org
5895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5896 S:      Maintained
5897 F:      drivers/extcon/
5898 F:      include/linux/extcon/
5899 F:      include/linux/extcon.h
5900 F:      Documentation/extcon/
5901 F:      Documentation/devicetree/bindings/extcon/
5902
5903 EXYNOS DP DRIVER
5904 M:      Jingoo Han <jingoohan1@gmail.com>
5905 L:      dri-devel@lists.freedesktop.org
5906 S:      Maintained
5907 F:      drivers/gpu/drm/exynos/exynos_dp*
5908
5909 EXYNOS SYSMMU (IOMMU) driver
5910 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5911 L:      iommu@lists.linux-foundation.org
5912 S:      Maintained
5913 F:      drivers/iommu/exynos-iommu.c
5914
5915 EZchip NPS platform support
5916 M:      Vineet Gupta <vgupta@synopsys.com>
5917 M:      Ofer Levi <oferle@mellanox.com>
5918 S:      Supported
5919 F:      arch/arc/plat-eznps
5920 F:      arch/arc/boot/dts/eznps.dts
5921
5922 F2FS FILE SYSTEM
5923 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5924 M:      Chao Yu <yuchao0@huawei.com>
5925 L:      linux-f2fs-devel@lists.sourceforge.net
5926 W:      https://f2fs.wiki.kernel.org/
5927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5928 S:      Maintained
5929 F:      Documentation/filesystems/f2fs.txt
5930 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5931 F:      fs/f2fs/
5932 F:      include/linux/f2fs_fs.h
5933 F:      include/trace/events/f2fs.h
5934
5935 F71805F HARDWARE MONITORING DRIVER
5936 M:      Jean Delvare <jdelvare@suse.com>
5937 L:      linux-hwmon@vger.kernel.org
5938 S:      Maintained
5939 F:      Documentation/hwmon/f71805f
5940 F:      drivers/hwmon/f71805f.c
5941
5942 FADDR2LINE
5943 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5944 S:      Maintained
5945 F:      scripts/faddr2line
5946
5947 FAILOVER MODULE
5948 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5949 L:      netdev@vger.kernel.org
5950 S:      Supported
5951 F:      net/core/failover.c
5952 F:      include/net/failover.h
5953 F:      Documentation/networking/failover.rst
5954
5955 FANOTIFY
5956 M:      Jan Kara <jack@suse.cz>
5957 R:      Amir Goldstein <amir73il@gmail.com>
5958 L:      linux-fsdevel@vger.kernel.org
5959 S:      Maintained
5960 F:      fs/notify/fanotify/
5961 F:      include/linux/fanotify.h
5962 F:      include/uapi/linux/fanotify.h
5963
5964 FARSYNC SYNCHRONOUS DRIVER
5965 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5966 W:      http://www.farsite.co.uk/
5967 S:      Supported
5968 F:      drivers/net/wan/farsync.*
5969
5970 FAULT INJECTION SUPPORT
5971 M:      Akinobu Mita <akinobu.mita@gmail.com>
5972 S:      Supported
5973 F:      Documentation/fault-injection/
5974 F:      lib/fault-inject.c
5975
5976 FBTFT Framebuffer drivers
5977 S:      Orphan
5978 L:      dri-devel@lists.freedesktop.org
5979 L:      linux-fbdev@vger.kernel.org
5980 F:      drivers/staging/fbtft/
5981
5982 FC0011 TUNER DRIVER
5983 M:      Michael Buesch <m@bues.ch>
5984 L:      linux-media@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/media/tuners/fc0011.h
5987 F:      drivers/media/tuners/fc0011.c
5988
5989 FC2580 MEDIA DRIVER
5990 M:      Antti Palosaari <crope@iki.fi>
5991 L:      linux-media@vger.kernel.org
5992 W:      https://linuxtv.org
5993 W:      http://palosaari.fi/linux/
5994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5995 T:      git git://linuxtv.org/anttip/media_tree.git
5996 S:      Maintained
5997 F:      drivers/media/tuners/fc2580*
5998
5999 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6000 M:      Hannes Reinecke <hare@suse.de>
6001 L:      linux-scsi@vger.kernel.org
6002 W:      www.Open-FCoE.org
6003 S:      Supported
6004 F:      drivers/scsi/libfc/
6005 F:      drivers/scsi/fcoe/
6006 F:      include/scsi/fc/
6007 F:      include/scsi/libfc.h
6008 F:      include/scsi/libfcoe.h
6009 F:      include/uapi/scsi/fc/
6010
6011 FILE LOCKING (flock() and fcntl()/lockf())
6012 M:      Jeff Layton <jlayton@kernel.org>
6013 M:      "J. Bruce Fields" <bfields@fieldses.org>
6014 L:      linux-fsdevel@vger.kernel.org
6015 S:      Maintained
6016 F:      include/linux/fcntl.h
6017 F:      include/uapi/linux/fcntl.h
6018 F:      fs/fcntl.c
6019 F:      fs/locks.c
6020
6021 FILESYSTEMS (VFS and infrastructure)
6022 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6023 L:      linux-fsdevel@vger.kernel.org
6024 S:      Maintained
6025 F:      fs/*
6026 F:      include/linux/fs.h
6027 F:      include/linux/fs_types.h
6028 F:      include/uapi/linux/fs.h
6029
6030 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6031 M:      Riku Voipio <riku.voipio@iki.fi>
6032 L:      linux-hwmon@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/hwmon/f75375s.c
6035 F:      include/linux/f75375s.h
6036
6037 FIREWIRE AUDIO DRIVERS
6038 M:      Clemens Ladisch <clemens@ladisch.de>
6039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6040 T:      git git://git.alsa-project.org/alsa-kernel.git
6041 S:      Maintained
6042 F:      sound/firewire/
6043
6044 FIREWIRE MEDIA DRIVERS (firedtv)
6045 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6046 L:      linux-media@vger.kernel.org
6047 L:      linux1394-devel@lists.sourceforge.net
6048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6049 S:      Maintained
6050 F:      drivers/media/firewire/
6051
6052 FIREWIRE SBP-2 TARGET
6053 M:      Chris Boot <bootc@bootc.net>
6054 L:      linux-scsi@vger.kernel.org
6055 L:      target-devel@vger.kernel.org
6056 L:      linux1394-devel@lists.sourceforge.net
6057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6058 S:      Maintained
6059 F:      drivers/target/sbp/
6060
6061 FIREWIRE SUBSYSTEM
6062 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6063 L:      linux1394-devel@lists.sourceforge.net
6064 W:      http://ieee1394.wiki.kernel.org/
6065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6066 S:      Maintained
6067 F:      drivers/firewire/
6068 F:      include/linux/firewire.h
6069 F:      include/uapi/linux/firewire*.h
6070 F:      tools/firewire/
6071
6072 FIRMWARE LOADER (request_firmware)
6073 M:      Luis Chamberlain <mcgrof@kernel.org>
6074 L:      linux-kernel@vger.kernel.org
6075 S:      Maintained
6076 F:      Documentation/firmware_class/
6077 F:      drivers/base/firmware_loader/
6078 F:      include/linux/firmware.h
6079
6080 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6081 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6082 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6083 S:      Maintained
6084 F:      drivers/block/rsxx/
6085
6086 FLOPPY DRIVER
6087 M:      Jiri Kosina <jikos@kernel.org>
6088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6089 S:      Odd fixes
6090 F:      drivers/block/floppy.c
6091
6092 FMC SUBSYSTEM
6093 M:      Alessandro Rubini <rubini@gnudd.com>
6094 W:      http://www.ohwr.org/projects/fmc-bus
6095 S:      Supported
6096 F:      drivers/fmc/
6097 F:      include/linux/fmc*.h
6098 F:      include/linux/ipmi-fru.h
6099 K:      fmc_d.*register
6100
6101 FPGA MANAGER FRAMEWORK
6102 M:      Alan Tull <atull@kernel.org>
6103 M:      Moritz Fischer <mdf@kernel.org>
6104 L:      linux-fpga@vger.kernel.org
6105 S:      Maintained
6106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6107 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6108 F:      Documentation/fpga/
6109 F:      Documentation/driver-api/fpga/
6110 F:      Documentation/devicetree/bindings/fpga/
6111 F:      drivers/fpga/
6112 F:      include/linux/fpga/
6113 W:      http://www.rocketboards.org
6114
6115 FPGA DFL DRIVERS
6116 M:      Wu Hao <hao.wu@intel.com>
6117 L:      linux-fpga@vger.kernel.org
6118 S:      Maintained
6119 F:      Documentation/fpga/dfl.txt
6120 F:      include/uapi/linux/fpga-dfl.h
6121 F:      drivers/fpga/dfl*
6122
6123 FPU EMULATOR
6124 M:      Bill Metzenthen <billm@melbpc.org.au>
6125 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6126 S:      Maintained
6127 F:      arch/x86/math-emu/
6128
6129 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6130 L:      netdev@vger.kernel.org
6131 S:      Orphan
6132 F:      drivers/net/wan/dlci.c
6133 F:      drivers/net/wan/sdla.c
6134
6135 FRAMEBUFFER LAYER
6136 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6137 L:      dri-devel@lists.freedesktop.org
6138 L:      linux-fbdev@vger.kernel.org
6139 T:      git git://github.com/bzolnier/linux.git
6140 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6141 S:      Maintained
6142 F:      Documentation/fb/
6143 F:      drivers/video/
6144 F:      include/video/
6145 F:      include/linux/fb.h
6146 F:      include/uapi/video/
6147 F:      include/uapi/linux/fb.h
6148
6149 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6150 M:      Horia Geantă <horia.geanta@nxp.com>
6151 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6152 L:      linux-crypto@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/crypto/caam/
6155 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6156
6157 FREESCALE DIU FRAMEBUFFER DRIVER
6158 M:      Timur Tabi <timur@kernel.org>
6159 L:      linux-fbdev@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/video/fbdev/fsl-diu-fb.*
6162
6163 FREESCALE DMA DRIVER
6164 M:      Li Yang <leoyang.li@nxp.com>
6165 M:      Zhang Wei <zw@zh-kernel.org>
6166 L:      linuxppc-dev@lists.ozlabs.org
6167 S:      Maintained
6168 F:      drivers/dma/fsldma.*
6169
6170 FREESCALE ENETC ETHERNET DRIVERS
6171 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6172 L:      netdev@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/net/ethernet/freescale/enetc/
6175
6176 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6177 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6178 L:      netdev@vger.kernel.org
6179 S:      Maintained
6180 F:      drivers/net/ethernet/freescale/gianfar*
6181 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6182
6183 FREESCALE GPMI NAND DRIVER
6184 M:      Han Xu <han.xu@nxp.com>
6185 L:      linux-mtd@lists.infradead.org
6186 S:      Maintained
6187 F:      drivers/mtd/nand/raw/gpmi-nand/*
6188
6189 FREESCALE I2C CPM DRIVER
6190 M:      Jochen Friedrich <jochen@scram.de>
6191 L:      linuxppc-dev@lists.ozlabs.org
6192 L:      linux-i2c@vger.kernel.org
6193 S:      Maintained
6194 F:      drivers/i2c/busses/i2c-cpm.c
6195
6196 FREESCALE IMX LPI2C DRIVER
6197 M:      Dong Aisheng <aisheng.dong@nxp.com>
6198 L:      linux-i2c@vger.kernel.org
6199 L:      linux-imx@nxp.com
6200 S:      Maintained
6201 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6202 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6203
6204 FREESCALE IMX / MXC FEC DRIVER
6205 M:      Fugang Duan <fugang.duan@nxp.com>
6206 L:      netdev@vger.kernel.org
6207 S:      Maintained
6208 F:      drivers/net/ethernet/freescale/fec_main.c
6209 F:      drivers/net/ethernet/freescale/fec_ptp.c
6210 F:      drivers/net/ethernet/freescale/fec.h
6211 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6212
6213 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6214 M:      Sascha Hauer <s.hauer@pengutronix.de>
6215 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6216 L:      linux-fbdev@vger.kernel.org
6217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6218 S:      Maintained
6219 F:      include/linux/platform_data/video-imxfb.h
6220 F:      drivers/video/fbdev/imxfb.c
6221
6222 FREESCALE QORIQ DPAA ETHERNET DRIVER
6223 M:      Madalin Bucur <madalin.bucur@nxp.com>
6224 L:      netdev@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/net/ethernet/freescale/dpaa
6227
6228 FREESCALE QORIQ DPAA FMAN DRIVER
6229 M:      Madalin Bucur <madalin.bucur@nxp.com>
6230 L:      netdev@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/net/ethernet/freescale/fman
6233 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6234
6235 FREESCALE QORIQ PTP CLOCK DRIVER
6236 M:      Yangbo Lu <yangbo.lu@nxp.com>
6237 L:      netdev@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6240 F:      drivers/ptp/ptp_qoriq.c
6241 F:      drivers/ptp/ptp_qoriq_debugfs.c
6242 F:      include/linux/fsl/ptp_qoriq.h
6243 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6244
6245 FREESCALE QUAD SPI DRIVER
6246 M:      Han Xu <han.xu@nxp.com>
6247 L:      linux-spi@vger.kernel.org
6248 S:      Maintained
6249 F:      drivers/spi/spi-fsl-qspi.c
6250
6251 FREESCALE QUICC ENGINE LIBRARY
6252 M:      Qiang Zhao <qiang.zhao@nxp.com>
6253 L:      linuxppc-dev@lists.ozlabs.org
6254 S:      Maintained
6255 F:      drivers/soc/fsl/qe/
6256 F:      include/soc/fsl/*qe*.h
6257 F:      include/soc/fsl/*ucc*.h
6258
6259 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6260 M:      Li Yang <leoyang.li@nxp.com>
6261 L:      netdev@vger.kernel.org
6262 L:      linuxppc-dev@lists.ozlabs.org
6263 S:      Maintained
6264 F:      drivers/net/ethernet/freescale/ucc_geth*
6265
6266 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6267 M:      Zhao Qiang <qiang.zhao@nxp.com>
6268 L:      netdev@vger.kernel.org
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/net/wan/fsl_ucc_hdlc*
6272
6273 FREESCALE QUICC ENGINE UCC UART DRIVER
6274 M:      Timur Tabi <timur@kernel.org>
6275 L:      linuxppc-dev@lists.ozlabs.org
6276 S:      Maintained
6277 F:      drivers/tty/serial/ucc_uart.c
6278
6279 FREESCALE SOC DRIVERS
6280 M:      Li Yang <leoyang.li@nxp.com>
6281 L:      linuxppc-dev@lists.ozlabs.org
6282 L:      linux-arm-kernel@lists.infradead.org
6283 S:      Maintained
6284 F:      Documentation/devicetree/bindings/soc/fsl/
6285 F:      drivers/soc/fsl/
6286 F:      include/linux/fsl/
6287
6288 FREESCALE SOC FS_ENET DRIVER
6289 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6290 L:      linuxppc-dev@lists.ozlabs.org
6291 L:      netdev@vger.kernel.org
6292 S:      Maintained
6293 F:      drivers/net/ethernet/freescale/fs_enet/
6294 F:      include/linux/fs_enet_pd.h
6295
6296 FREESCALE SOC SOUND DRIVERS
6297 M:      Timur Tabi <timur@kernel.org>
6298 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6299 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6300 R:      Fabio Estevam <festevam@gmail.com>
6301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6302 L:      linuxppc-dev@lists.ozlabs.org
6303 S:      Maintained
6304 F:      sound/soc/fsl/fsl*
6305 F:      sound/soc/fsl/imx*
6306 F:      sound/soc/fsl/mpc8610_hpcd.c
6307
6308 FREESCALE USB PERIPHERAL DRIVERS
6309 M:      Li Yang <leoyang.li@nxp.com>
6310 L:      linux-usb@vger.kernel.org
6311 L:      linuxppc-dev@lists.ozlabs.org
6312 S:      Maintained
6313 F:      drivers/usb/gadget/udc/fsl*
6314
6315 FREEVXFS FILESYSTEM
6316 M:      Christoph Hellwig <hch@infradead.org>
6317 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6318 S:      Maintained
6319 F:      fs/freevxfs/
6320
6321 FREEZER
6322 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6323 M:      Pavel Machek <pavel@ucw.cz>
6324 L:      linux-pm@vger.kernel.org
6325 S:      Supported
6326 F:      Documentation/power/freezing-of-tasks.txt
6327 F:      include/linux/freezer.h
6328 F:      kernel/freezer.c
6329
6330 FRONTSWAP API
6331 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6332 L:      linux-kernel@vger.kernel.org
6333 S:      Maintained
6334 F:      mm/frontswap.c
6335 F:      include/linux/frontswap.h
6336
6337 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6338 M:      David Howells <dhowells@redhat.com>
6339 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6340 S:      Supported
6341 F:      Documentation/filesystems/caching/
6342 F:      fs/fscache/
6343 F:      include/linux/fscache*.h
6344
6345 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6346 M:      Theodore Y. Ts'o <tytso@mit.edu>
6347 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6348 M:      Eric Biggers <ebiggers@kernel.org>
6349 L:      linux-fscrypt@vger.kernel.org
6350 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6351 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6352 S:      Supported
6353 F:      fs/crypto/
6354 F:      include/linux/fscrypt*.h
6355 F:      Documentation/filesystems/fscrypt.rst
6356
6357 FSI-ATTACHED I2C DRIVER
6358 M:      Eddie James <eajames@linux.ibm.com>
6359 L:      linux-i2c@vger.kernel.org
6360 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6361 S:      Maintained
6362 F:      drivers/i2c/busses/i2c-fsi.c
6363 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6364
6365 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6366 M:      Jan Kara <jack@suse.cz>
6367 R:      Amir Goldstein <amir73il@gmail.com>
6368 L:      linux-fsdevel@vger.kernel.org
6369 S:      Maintained
6370 F:      fs/notify/
6371 F:      include/linux/fsnotify*.h
6372
6373 FUJITSU LAPTOP EXTRAS
6374 M:      Jonathan Woithe <jwoithe@just42.net>
6375 L:      platform-driver-x86@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/platform/x86/fujitsu-laptop.c
6378
6379 FUJITSU M-5MO LS CAMERA ISP DRIVER
6380 M:      Kyungmin Park <kyungmin.park@samsung.com>
6381 M:      Heungjun Kim <riverful.kim@samsung.com>
6382 L:      linux-media@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/media/i2c/m5mols/
6385 F:      include/media/i2c/m5mols.h
6386
6387 FUJITSU TABLET EXTRAS
6388 M:      Robert Gerlach <khnz@gmx.de>
6389 L:      platform-driver-x86@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/platform/x86/fujitsu-tablet.c
6392
6393 FUSE: FILESYSTEM IN USERSPACE
6394 M:      Miklos Szeredi <miklos@szeredi.hu>
6395 L:      linux-fsdevel@vger.kernel.org
6396 W:      http://fuse.sourceforge.net/
6397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6398 S:      Maintained
6399 F:      fs/fuse/
6400 F:      include/uapi/linux/fuse.h
6401 F:      Documentation/filesystems/fuse.txt
6402
6403 FUTEX SUBSYSTEM
6404 M:      Thomas Gleixner <tglx@linutronix.de>
6405 M:      Ingo Molnar <mingo@redhat.com>
6406 R:      Peter Zijlstra <peterz@infradead.org>
6407 R:      Darren Hart <dvhart@infradead.org>
6408 L:      linux-kernel@vger.kernel.org
6409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6410 S:      Maintained
6411 F:      kernel/futex.c
6412 F:      include/asm-generic/futex.h
6413 F:      include/linux/futex.h
6414 F:      include/uapi/linux/futex.h
6415 F:      tools/testing/selftests/futex/
6416 F:      tools/perf/bench/futex*
6417 F:      Documentation/*futex*
6418
6419 GCC PLUGINS
6420 M:      Kees Cook <keescook@chromium.org>
6421 R:      Emese Revfy <re.emese@gmail.com>
6422 L:      kernel-hardening@lists.openwall.com
6423 S:      Maintained
6424 F:      scripts/gcc-plugins/
6425 F:      scripts/gcc-plugin.sh
6426 F:      scripts/Makefile.gcc-plugins
6427 F:      Documentation/gcc-plugins.txt
6428
6429 GASKET DRIVER FRAMEWORK
6430 M:      Rob Springer <rspringer@google.com>
6431 M:      Todd Poynor <toddpoynor@google.com>
6432 M:      Ben Chan <benchan@chromium.org>
6433 S:      Maintained
6434 F:      drivers/staging/gasket/
6435
6436 GCOV BASED KERNEL PROFILING
6437 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6438 S:      Maintained
6439 F:      kernel/gcov/
6440 F:      Documentation/dev-tools/gcov.rst
6441
6442 GDB KERNEL DEBUGGING HELPER SCRIPTS
6443 M:      Jan Kiszka <jan.kiszka@siemens.com>
6444 M:      Kieran Bingham <kbingham@kernel.org>
6445 S:      Supported
6446 F:      scripts/gdb/
6447
6448 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6449 M:      Achim Leubner <achim_leubner@adaptec.com>
6450 L:      linux-scsi@vger.kernel.org
6451 W:      http://www.icp-vortex.com/
6452 S:      Supported
6453 F:      drivers/scsi/gdt*
6454
6455 GEMTEK FM RADIO RECEIVER DRIVER
6456 M:      Hans Verkuil <hverkuil@xs4all.nl>
6457 L:      linux-media@vger.kernel.org
6458 T:      git git://linuxtv.org/media_tree.git
6459 W:      https://linuxtv.org
6460 S:      Maintained
6461 F:      drivers/media/radio/radio-gemtek*
6462
6463 GENERIC GPIO I2C DRIVER
6464 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6465 S:      Supported
6466 F:      drivers/i2c/busses/i2c-gpio.c
6467 F:      include/linux/platform_data/i2c-gpio.h
6468
6469 GENERIC GPIO I2C MULTIPLEXER DRIVER
6470 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6471 L:      linux-i2c@vger.kernel.org
6472 S:      Supported
6473 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6474 F:      include/linux/platform_data/i2c-mux-gpio.h
6475 F:      Documentation/i2c/muxes/i2c-mux-gpio
6476
6477 GENERIC HDLC (WAN) DRIVERS
6478 M:      Krzysztof Halasa <khc@pm.waw.pl>
6479 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6480 S:      Maintained
6481 F:      drivers/net/wan/c101.c
6482 F:      drivers/net/wan/hd6457*
6483 F:      drivers/net/wan/hdlc*
6484 F:      drivers/net/wan/n2.c
6485 F:      drivers/net/wan/pc300too.c
6486 F:      drivers/net/wan/pci200syn.c
6487 F:      drivers/net/wan/wanxl*
6488
6489 GENERIC INCLUDE/ASM HEADER FILES
6490 M:      Arnd Bergmann <arnd@arndb.de>
6491 L:      linux-arch@vger.kernel.org
6492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6493 S:      Maintained
6494 F:      include/asm-generic/
6495 F:      include/uapi/asm-generic/
6496
6497 GENERIC PHY FRAMEWORK
6498 M:      Kishon Vijay Abraham I <kishon@ti.com>
6499 L:      linux-kernel@vger.kernel.org
6500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6501 S:      Supported
6502 F:      drivers/phy/
6503 F:      include/linux/phy/
6504 F:      Documentation/devicetree/bindings/phy/
6505
6506 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6507 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6508 S:      Supported
6509 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6510
6511 GENERIC PM DOMAINS
6512 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6513 M:      Kevin Hilman <khilman@kernel.org>
6514 M:      Ulf Hansson <ulf.hansson@linaro.org>
6515 L:      linux-pm@vger.kernel.org
6516 S:      Supported
6517 F:      drivers/base/power/domain*.c
6518 F:      include/linux/pm_domain.h
6519 F:      Documentation/devicetree/bindings/power/power_domain.txt
6520
6521 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6522 M:      Eugen Hristev <eugen.hristev@microchip.com>
6523 L:      linux-input@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/input/touchscreen/resistive-adc-touch.c
6526
6527 GENERIC UIO DRIVER FOR PCI DEVICES
6528 M:      "Michael S. Tsirkin" <mst@redhat.com>
6529 L:      kvm@vger.kernel.org
6530 S:      Supported
6531 F:      drivers/uio/uio_pci_generic.c
6532
6533 GENWQE (IBM Generic Workqueue Card)
6534 M:      Frank Haverkamp <haver@linux.ibm.com>
6535 S:      Supported
6536 F:      drivers/misc/genwqe/
6537
6538 GET_MAINTAINER SCRIPT
6539 M:      Joe Perches <joe@perches.com>
6540 S:      Maintained
6541 F:      scripts/get_maintainer.pl
6542
6543 GFS2 FILE SYSTEM
6544 M:      Bob Peterson <rpeterso@redhat.com>
6545 M:      Andreas Gruenbacher <agruenba@redhat.com>
6546 L:      cluster-devel@redhat.com
6547 W:      http://sources.redhat.com/cluster/
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6549 S:      Supported
6550 F:      Documentation/filesystems/gfs2*.txt
6551 F:      fs/gfs2/
6552 F:      include/uapi/linux/gfs2_ondisk.h
6553
6554 GIGASET ISDN DRIVERS
6555 M:      Paul Bolle <pebolle@tiscali.nl>
6556 L:      gigaset307x-common@lists.sourceforge.net
6557 W:      http://gigaset307x.sourceforge.net/
6558 S:      Odd Fixes
6559 F:      Documentation/isdn/README.gigaset
6560 F:      drivers/isdn/gigaset/
6561 F:      include/uapi/linux/gigaset_dev.h
6562
6563 GNSS SUBSYSTEM
6564 M:      Johan Hovold <johan@kernel.org>
6565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6566 S:      Maintained
6567 F:      Documentation/ABI/testing/sysfs-class-gnss
6568 F:      Documentation/devicetree/bindings/gnss/
6569 F:      drivers/gnss/
6570 F:      include/linux/gnss.h
6571
6572 GO7007 MPEG CODEC
6573 M:      Hans Verkuil <hans.verkuil@cisco.com>
6574 L:      linux-media@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/media/usb/go7007/
6577
6578 GOODIX TOUCHSCREEN
6579 M:      Bastien Nocera <hadess@hadess.net>
6580 L:      linux-input@vger.kernel.org
6581 S:      Maintained
6582 F:      drivers/input/touchscreen/goodix.c
6583
6584 GPD POCKET FAN DRIVER
6585 M:      Hans de Goede <hdegoede@redhat.com>
6586 L:      platform-driver-x86@vger.kernel.org
6587 S:      Maintained
6588 F:      drivers/platform/x86/gpd-pocket-fan.c
6589
6590 GPIO ACPI SUPPORT
6591 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6592 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6593 L:      linux-gpio@vger.kernel.org
6594 L:      linux-acpi@vger.kernel.org
6595 S:      Maintained
6596 F:      Documentation/acpi/gpio-properties.txt
6597 F:      drivers/gpio/gpiolib-acpi.c
6598
6599 GPIO IR Transmitter
6600 M:      Sean Young <sean@mess.org>
6601 L:      linux-media@vger.kernel.org
6602 S:      Maintained
6603 F:      drivers/media/rc/gpio-ir-tx.c
6604
6605 GPIO MOCKUP DRIVER
6606 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6607 L:      linux-gpio@vger.kernel.org
6608 S:      Maintained
6609 F:      drivers/gpio/gpio-mockup.c
6610 F:      tools/testing/selftests/gpio/
6611
6612 GPIO SUBSYSTEM
6613 M:      Linus Walleij <linus.walleij@linaro.org>
6614 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6615 L:      linux-gpio@vger.kernel.org
6616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/gpio/
6619 F:      Documentation/driver-api/gpio/
6620 F:      Documentation/gpio/
6621 F:      Documentation/ABI/testing/gpio-cdev
6622 F:      Documentation/ABI/obsolete/sysfs-gpio
6623 F:      drivers/gpio/
6624 F:      include/linux/gpio/
6625 F:      include/linux/gpio.h
6626 F:      include/linux/of_gpio.h
6627 F:      include/asm-generic/gpio.h
6628 F:      include/uapi/linux/gpio.h
6629 F:      tools/gpio/
6630
6631 GRE DEMULTIPLEXER DRIVER
6632 M:      Dmitry Kozlov <xeb@mail.ru>
6633 L:      netdev@vger.kernel.org
6634 S:      Maintained
6635 F:      net/ipv4/gre_demux.c
6636 F:      net/ipv4/gre_offload.c
6637 F:      include/net/gre.h
6638
6639 GRETH 10/100/1G Ethernet MAC device driver
6640 M:      Andreas Larsson <andreas@gaisler.com>
6641 L:      netdev@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/net/ethernet/aeroflex/
6644
6645 GREYBUS AUDIO PROTOCOLS DRIVERS
6646 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6647 M:      Mark Greer <mgreer@animalcreek.com>
6648 S:      Maintained
6649 F:      drivers/staging/greybus/audio_apbridgea.c
6650 F:      drivers/staging/greybus/audio_apbridgea.h
6651 F:      drivers/staging/greybus/audio_codec.c
6652 F:      drivers/staging/greybus/audio_codec.h
6653 F:      drivers/staging/greybus/audio_gb.c
6654 F:      drivers/staging/greybus/audio_manager.c
6655 F:      drivers/staging/greybus/audio_manager.h
6656 F:      drivers/staging/greybus/audio_manager_module.c
6657 F:      drivers/staging/greybus/audio_manager_private.h
6658 F:      drivers/staging/greybus/audio_manager_sysfs.c
6659 F:      drivers/staging/greybus/audio_module.c
6660 F:      drivers/staging/greybus/audio_topology.c
6661
6662 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6663 M:      Viresh Kumar <vireshk@kernel.org>
6664 S:      Maintained
6665 F:      drivers/staging/greybus/authentication.c
6666 F:      drivers/staging/greybus/bootrom.c
6667 F:      drivers/staging/greybus/firmware.h
6668 F:      drivers/staging/greybus/fw-core.c
6669 F:      drivers/staging/greybus/fw-download.c
6670 F:      drivers/staging/greybus/fw-management.c
6671 F:      drivers/staging/greybus/greybus_authentication.h
6672 F:      drivers/staging/greybus/greybus_firmware.h
6673 F:      drivers/staging/greybus/hid.c
6674 F:      drivers/staging/greybus/i2c.c
6675 F:      drivers/staging/greybus/spi.c
6676 F:      drivers/staging/greybus/spilib.c
6677 F:      drivers/staging/greybus/spilib.h
6678
6679 GREYBUS LOOPBACK DRIVER
6680 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6681 S:      Maintained
6682 F:      drivers/staging/greybus/loopback.c
6683
6684 GREYBUS PLATFORM DRIVERS
6685 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6686 S:      Maintained
6687 F:      drivers/staging/greybus/arche-platform.c
6688 F:      drivers/staging/greybus/arche-apb-ctrl.c
6689 F:      drivers/staging/greybus/arche_platform.h
6690
6691 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6692 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6693 S:      Maintained
6694 F:      drivers/staging/greybus/sdio.c
6695 F:      drivers/staging/greybus/light.c
6696 F:      drivers/staging/greybus/gpio.c
6697 F:      drivers/staging/greybus/power_supply.c
6698 F:      drivers/staging/greybus/spi.c
6699 F:      drivers/staging/greybus/spilib.c
6700
6701 GREYBUS SUBSYSTEM
6702 M:      Johan Hovold <johan@kernel.org>
6703 M:      Alex Elder <elder@kernel.org>
6704 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6705 S:      Maintained
6706 F:      drivers/staging/greybus/
6707 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6708
6709 GREYBUS UART PROTOCOLS DRIVERS
6710 M:      David Lin <dtwlin@gmail.com>
6711 S:      Maintained
6712 F:      drivers/staging/greybus/uart.c
6713 F:      drivers/staging/greybus/log.c
6714
6715 GS1662 VIDEO SERIALIZER
6716 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6717 L:      linux-media@vger.kernel.org
6718 T:      git git://linuxtv.org/media_tree.git
6719 S:      Maintained
6720 F:      drivers/media/spi/gs1662.c
6721
6722 GSPCA FINEPIX SUBDRIVER
6723 M:      Frank Zago <frank@zago.net>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/usb/gspca/finepix.c
6728
6729 GSPCA GL860 SUBDRIVER
6730 M:      Olivier Lorin <o.lorin@laposte.net>
6731 L:      linux-media@vger.kernel.org
6732 T:      git git://linuxtv.org/media_tree.git
6733 S:      Maintained
6734 F:      drivers/media/usb/gspca/gl860/
6735
6736 GSPCA M5602 SUBDRIVER
6737 M:      Erik Andren <erik.andren@gmail.com>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 S:      Maintained
6741 F:      drivers/media/usb/gspca/m5602/
6742
6743 GSPCA PAC207 SONIXB SUBDRIVER
6744 M:      Hans Verkuil <hverkuil@xs4all.nl>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Odd Fixes
6748 F:      drivers/media/usb/gspca/pac207.c
6749
6750 GSPCA SN9C20X SUBDRIVER
6751 M:      Brian Johnson <brijohn@gmail.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Maintained
6755 F:      drivers/media/usb/gspca/sn9c20x.c
6756
6757 GSPCA T613 SUBDRIVER
6758 M:      Leandro Costantino <lcostantino@gmail.com>
6759 L:      linux-media@vger.kernel.org
6760 T:      git git://linuxtv.org/media_tree.git
6761 S:      Maintained
6762 F:      drivers/media/usb/gspca/t613.c
6763
6764 GSPCA USB WEBCAM DRIVER
6765 M:      Hans Verkuil <hverkuil@xs4all.nl>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 S:      Odd Fixes
6769 F:      drivers/media/usb/gspca/
6770
6771 GTP (GPRS Tunneling Protocol)
6772 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6773 M:      Harald Welte <laforge@gnumonks.org>
6774 L:      osmocom-net-gprs@lists.osmocom.org
6775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6776 S:      Maintained
6777 F:      drivers/net/gtp.c
6778
6779 GUID PARTITION TABLE (GPT)
6780 M:      Davidlohr Bueso <dave@stgolabs.net>
6781 L:      linux-efi@vger.kernel.org
6782 S:      Maintained
6783 F:      block/partitions/efi.*
6784
6785 H8/300 ARCHITECTURE
6786 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6787 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6788 W:      http://uclinux-h8.sourceforge.jp
6789 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6790 S:      Maintained
6791 F:      arch/h8300/
6792 F:      drivers/clocksource/h8300_*.c
6793 F:      drivers/clk/h8300/
6794 F:      drivers/irqchip/irq-renesas-h8*.c
6795
6796 HABANALABS PCI DRIVER
6797 M:      Oded Gabbay <oded.gabbay@gmail.com>
6798 T:      git https://github.com/HabanaAI/linux.git
6799 S:      Supported
6800 F:      drivers/misc/habanalabs/
6801 F:      include/uapi/misc/habanalabs.h
6802 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6803 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6804
6805 HACKRF MEDIA DRIVER
6806 M:      Antti Palosaari <crope@iki.fi>
6807 L:      linux-media@vger.kernel.org
6808 W:      https://linuxtv.org
6809 W:      http://palosaari.fi/linux/
6810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6811 T:      git git://linuxtv.org/anttip/media_tree.git
6812 S:      Maintained
6813 F:      drivers/media/usb/hackrf/
6814
6815 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6816 M:      Frank Seidel <frank@f-seidel.de>
6817 L:      platform-driver-x86@vger.kernel.org
6818 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6819 S:      Maintained
6820 F:      drivers/platform/x86/hdaps.c
6821
6822 HARDWARE MONITORING
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 M:      Guenter Roeck <linux@roeck-us.net>
6825 L:      linux-hwmon@vger.kernel.org
6826 W:      http://hwmon.wiki.kernel.org/
6827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6828 S:      Maintained
6829 F:      Documentation/devicetree/bindings/hwmon/
6830 F:      Documentation/hwmon/
6831 F:      drivers/hwmon/
6832 F:      include/linux/hwmon*.h
6833 F:      include/trace/events/hwmon*.h
6834
6835 HARDWARE RANDOM NUMBER GENERATOR CORE
6836 M:      Matt Mackall <mpm@selenic.com>
6837 M:      Herbert Xu <herbert@gondor.apana.org.au>
6838 L:      linux-crypto@vger.kernel.org
6839 S:      Odd fixes
6840 F:      Documentation/devicetree/bindings/rng/
6841 F:      Documentation/hw_random.txt
6842 F:      drivers/char/hw_random/
6843 F:      include/linux/hw_random.h
6844
6845 HARDWARE TRACING FACILITIES
6846 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6847 S:      Maintained
6848 F:      drivers/hwtracing/
6849
6850 HARDWARE SPINLOCK CORE
6851 M:      Ohad Ben-Cohen <ohad@wizery.com>
6852 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6853 L:      linux-remoteproc@vger.kernel.org
6854 S:      Maintained
6855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6856 F:      Documentation/devicetree/bindings/hwlock/
6857 F:      Documentation/hwspinlock.txt
6858 F:      drivers/hwspinlock/
6859 F:      include/linux/hwspinlock.h
6860
6861 HARMONY SOUND DRIVER
6862 L:      linux-parisc@vger.kernel.org
6863 S:      Maintained
6864 F:      sound/parisc/harmony.*
6865
6866 HDPVR USB VIDEO ENCODER DRIVER
6867 M:      Hans Verkuil <hverkuil@xs4all.nl>
6868 L:      linux-media@vger.kernel.org
6869 T:      git git://linuxtv.org/media_tree.git
6870 W:      https://linuxtv.org
6871 S:      Odd Fixes
6872 F:      drivers/media/usb/hdpvr/
6873
6874 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6875 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6876 S:      Supported
6877 F:      Documentation/watchdog/hpwdt.txt
6878 F:      drivers/watchdog/hpwdt.c
6879
6880 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6881 M:      Don Brace <don.brace@microsemi.com>
6882 L:      esc.storagedev@microsemi.com
6883 L:      linux-scsi@vger.kernel.org
6884 S:      Supported
6885 F:      Documentation/scsi/hpsa.txt
6886 F:      drivers/scsi/hpsa*.[ch]
6887 F:      include/linux/cciss*.h
6888 F:      include/uapi/linux/cciss*.h
6889
6890 HFI1 DRIVER
6891 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6892 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6893 L:      linux-rdma@vger.kernel.org
6894 S:      Supported
6895 F:      drivers/infiniband/hw/hfi1
6896
6897 HFS FILESYSTEM
6898 L:      linux-fsdevel@vger.kernel.org
6899 S:      Orphan
6900 F:      Documentation/filesystems/hfs.txt
6901 F:      fs/hfs/
6902
6903 HFSPLUS FILESYSTEM
6904 L:      linux-fsdevel@vger.kernel.org
6905 S:      Orphan
6906 F:      Documentation/filesystems/hfsplus.txt
6907 F:      fs/hfsplus/
6908
6909 HGA FRAMEBUFFER DRIVER
6910 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6911 L:      linux-nvidia@lists.surfsouth.com
6912 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6913 S:      Maintained
6914 F:      drivers/video/fbdev/hgafb.c
6915
6916 HIBERNATION (aka Software Suspend, aka swsusp)
6917 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6918 M:      Pavel Machek <pavel@ucw.cz>
6919 L:      linux-pm@vger.kernel.org
6920 B:      https://bugzilla.kernel.org
6921 S:      Supported
6922 F:      arch/x86/power/
6923 F:      drivers/base/power/
6924 F:      kernel/power/
6925 F:      include/linux/suspend.h
6926 F:      include/linux/freezer.h
6927 F:      include/linux/pm.h
6928 F:      arch/*/include/asm/suspend*.h
6929
6930 HID CORE LAYER
6931 M:      Jiri Kosina <jikos@kernel.org>
6932 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6933 L:      linux-input@vger.kernel.org
6934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6935 S:      Maintained
6936 F:      drivers/hid/
6937 F:      include/linux/hid*
6938 F:      include/uapi/linux/hid*
6939
6940 HID SENSOR HUB DRIVERS
6941 M:      Jiri Kosina <jikos@kernel.org>
6942 M:      Jonathan Cameron <jic23@kernel.org>
6943 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6944 L:      linux-input@vger.kernel.org
6945 L:      linux-iio@vger.kernel.org
6946 S:      Maintained
6947 F:      Documentation/hid/hid-sensor*
6948 F:      drivers/hid/hid-sensor-*
6949 F:      drivers/iio/*/hid-*
6950 F:      include/linux/hid-sensor-*
6951
6952 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6953 M:      Thomas Gleixner <tglx@linutronix.de>
6954 L:      linux-kernel@vger.kernel.org
6955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6956 S:      Maintained
6957 F:      Documentation/timers/
6958 F:      kernel/time/hrtimer.c
6959 F:      kernel/time/clockevents.c
6960 F:      kernel/time/timer_*.c
6961 F:      include/linux/clockchips.h
6962 F:      include/linux/hrtimer.h
6963
6964 HIGH-SPEED SCC DRIVER FOR AX.25
6965 L:      linux-hams@vger.kernel.org
6966 S:      Orphan
6967 F:      drivers/net/hamradio/dmascc.c
6968 F:      drivers/net/hamradio/scc.c
6969
6970 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6971 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6972 W:      http://www.highpoint-tech.com
6973 S:      Supported
6974 F:      Documentation/scsi/hptiop.txt
6975 F:      drivers/scsi/hptiop.c
6976
6977 HIPPI
6978 M:      Jes Sorensen <jes@trained-monkey.org>
6979 L:      linux-hippi@sunsite.dk
6980 S:      Maintained
6981 F:      include/linux/hippidevice.h
6982 F:      include/uapi/linux/if_hippi.h
6983 F:      net/802/hippi.c
6984 F:      drivers/net/hippi/
6985
6986 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6987 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6988 M:      Salil Mehta <salil.mehta@huawei.com>
6989 L:      netdev@vger.kernel.org
6990 W:      http://www.hisilicon.com
6991 S:      Maintained
6992 F:      drivers/net/ethernet/hisilicon/hns3/
6993
6994 HISILICON LPC BUS DRIVER
6995 M:      john.garry@huawei.com
6996 W:      http://www.hisilicon.com
6997 S:      Maintained
6998 F:      drivers/bus/hisi_lpc.c
6999 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7000
7001 HISILICON NETWORK SUBSYSTEM DRIVER
7002 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7003 M:      Salil Mehta <salil.mehta@huawei.com>
7004 L:      netdev@vger.kernel.org
7005 W:      http://www.hisilicon.com
7006 S:      Maintained
7007 F:      drivers/net/ethernet/hisilicon/
7008 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7009
7010 HISILICON PMU DRIVER
7011 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7012 W:      http://www.hisilicon.com
7013 S:      Supported
7014 F:      drivers/perf/hisilicon
7015 F:      Documentation/perf/hisi-pmu.txt
7016
7017 HISILICON ROCE DRIVER
7018 M:      Lijun Ou <oulijun@huawei.com>
7019 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7020 L:      linux-rdma@vger.kernel.org
7021 S:      Maintained
7022 F:      drivers/infiniband/hw/hns/
7023 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7024
7025 HISILICON SAS Controller
7026 M:      John Garry <john.garry@huawei.com>
7027 W:      http://www.hisilicon.com
7028 S:      Supported
7029 F:      drivers/scsi/hisi_sas/
7030 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7031
7032 HMM - Heterogeneous Memory Management
7033 M:      Jérôme Glisse <jglisse@redhat.com>
7034 L:      linux-mm@kvack.org
7035 S:      Maintained
7036 F:      mm/hmm*
7037 F:      include/linux/hmm*
7038 F:      Documentation/vm/hmm.rst
7039
7040 HOST AP DRIVER
7041 M:      Jouni Malinen <j@w1.fi>
7042 L:      linux-wireless@vger.kernel.org
7043 W:      http://w1.fi/hostap-driver.html
7044 S:      Obsolete
7045 F:      drivers/net/wireless/intersil/hostap/
7046
7047 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7048 L:      platform-driver-x86@vger.kernel.org
7049 S:      Orphan
7050 F:      drivers/platform/x86/tc1100-wmi.c
7051
7052 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7053 M:      Jaroslav Kysela <perex@perex.cz>
7054 S:      Maintained
7055 F:      drivers/net/ethernet/hp/hp100.*
7056
7057 HPET:   High Precision Event Timers driver
7058 M:      Clemens Ladisch <clemens@ladisch.de>
7059 S:      Maintained
7060 F:      Documentation/timers/hpet.txt
7061 F:      drivers/char/hpet.c
7062 F:      include/linux/hpet.h
7063 F:      include/uapi/linux/hpet.h
7064
7065 HPET:   x86
7066 S:      Orphan
7067 F:      arch/x86/kernel/hpet.c
7068 F:      arch/x86/include/asm/hpet.h
7069
7070 HPFS FILESYSTEM
7071 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7072 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7073 S:      Maintained
7074 F:      fs/hpfs/
7075
7076 HSI SUBSYSTEM
7077 M:      Sebastian Reichel <sre@kernel.org>
7078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7079 S:      Maintained
7080 F:      Documentation/ABI/testing/sysfs-bus-hsi
7081 F:      Documentation/driver-api/hsi.rst
7082 F:      drivers/hsi/
7083 F:      include/linux/hsi/
7084 F:      include/uapi/linux/hsi/
7085
7086 HSO 3G MODEM DRIVER
7087 L:      linux-usb@vger.kernel.org
7088 S:      Orphan
7089 F:      drivers/net/usb/hso.c
7090
7091 HSR NETWORK PROTOCOL
7092 M:      Arvid Brodin <arvid.brodin@alten.se>
7093 L:      netdev@vger.kernel.org
7094 S:      Maintained
7095 F:      net/hsr/
7096
7097 HT16K33 LED CONTROLLER DRIVER
7098 M:      Robin van der Gracht <robin@protonic.nl>
7099 S:      Maintained
7100 F:      drivers/auxdisplay/ht16k33.c
7101 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7102
7103 HTCPEN TOUCHSCREEN DRIVER
7104 M:      Pau Oliva Fora <pof@eslack.org>
7105 L:      linux-input@vger.kernel.org
7106 S:      Maintained
7107 F:      drivers/input/touchscreen/htcpen.c
7108
7109 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7110 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7111 L:      linux-iio@vger.kernel.org
7112 W:      http://www.st.com/
7113 S:      Maintained
7114 F:      drivers/iio/humidity/hts221*
7115 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7116
7117 HUAWEI ETHERNET DRIVER
7118 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7119 L:      netdev@vger.kernel.org
7120 S:      Supported
7121 F:      Documentation/networking/hinic.txt
7122 F:      drivers/net/ethernet/huawei/hinic/
7123
7124 HUGETLB FILESYSTEM
7125 M:      Mike Kravetz <mike.kravetz@oracle.com>
7126 L:      linux-mm@kvack.org
7127 S:      Maintained
7128 F:      fs/hugetlbfs/
7129 F:      mm/hugetlb.c
7130 F:      include/linux/hugetlb.h
7131 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7132 F:      Documentation/vm/hugetlbfs_reserv.rst
7133 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7134
7135 HVA ST MEDIA DRIVER
7136 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7137 L:      linux-media@vger.kernel.org
7138 T:      git git://linuxtv.org/media_tree.git
7139 W:      https://linuxtv.org
7140 S:      Supported
7141 F:      drivers/media/platform/sti/hva
7142
7143 HWPOISON MEMORY FAILURE HANDLING
7144 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7145 L:      linux-mm@kvack.org
7146 S:      Maintained
7147 F:      mm/memory-failure.c
7148 F:      mm/hwpoison-inject.c
7149
7150 HYGON PROCESSOR SUPPORT
7151 M:      Pu Wen <puwen@hygon.cn>
7152 L:      linux-kernel@vger.kernel.org
7153 S:      Maintained
7154 F:      arch/x86/kernel/cpu/hygon.c
7155
7156 Hyper-V CORE AND DRIVERS
7157 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7158 M:      Haiyang Zhang <haiyangz@microsoft.com>
7159 M:      Stephen Hemminger <sthemmin@microsoft.com>
7160 M:      Sasha Levin <sashal@kernel.org>
7161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7162 L:      linux-hyperv@vger.kernel.org
7163 S:      Supported
7164 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7165 F:      arch/x86/include/asm/mshyperv.h
7166 F:      arch/x86/include/asm/trace/hyperv.h
7167 F:      arch/x86/include/asm/hyperv-tlfs.h
7168 F:      arch/x86/kernel/cpu/mshyperv.c
7169 F:      arch/x86/hyperv
7170 F:      drivers/hid/hid-hyperv.c
7171 F:      drivers/hv/
7172 F:      drivers/input/serio/hyperv-keyboard.c
7173 F:      drivers/pci/controller/pci-hyperv.c
7174 F:      drivers/net/hyperv/
7175 F:      drivers/scsi/storvsc_drv.c
7176 F:      drivers/uio/uio_hv_generic.c
7177 F:      drivers/video/fbdev/hyperv_fb.c
7178 F:      drivers/iommu/hyperv_iommu.c
7179 F:      net/vmw_vsock/hyperv_transport.c
7180 F:      include/linux/hyperv.h
7181 F:      include/uapi/linux/hyperv.h
7182 F:      tools/hv/
7183 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7184
7185 HYPERVISOR VIRTUAL CONSOLE DRIVER
7186 L:      linuxppc-dev@lists.ozlabs.org
7187 S:      Odd Fixes
7188 F:      drivers/tty/hvc/
7189
7190 I2C ACPI SUPPORT
7191 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7192 L:      linux-i2c@vger.kernel.org
7193 L:      linux-acpi@vger.kernel.org
7194 S:      Maintained
7195 F:      drivers/i2c/i2c-core-acpi.c
7196
7197 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7198 M:      Ajay Gupta <ajayg@nvidia.com>
7199 L:      linux-i2c@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7202 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7203
7204 I2C MUXES
7205 M:      Peter Rosin <peda@axentia.se>
7206 L:      linux-i2c@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/i2c/i2c-topology
7209 F:      Documentation/i2c/muxes/
7210 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7211 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7212 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7213 F:      drivers/i2c/i2c-mux.c
7214 F:      drivers/i2c/muxes/
7215 F:      include/linux/i2c-mux.h
7216
7217 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7218 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7219 L:      linux-i2c@vger.kernel.org
7220 S:      Maintained
7221 F:      drivers/i2c/busses/i2c-mv64xxx.c
7222
7223 I2C OVER PARALLEL PORT
7224 M:      Jean Delvare <jdelvare@suse.com>
7225 L:      linux-i2c@vger.kernel.org
7226 S:      Maintained
7227 F:      Documentation/i2c/busses/i2c-parport
7228 F:      Documentation/i2c/busses/i2c-parport-light
7229 F:      drivers/i2c/busses/i2c-parport.c
7230 F:      drivers/i2c/busses/i2c-parport-light.c
7231
7232 I2C SUBSYSTEM
7233 M:      Wolfram Sang <wsa@the-dreams.de>
7234 L:      linux-i2c@vger.kernel.org
7235 W:      https://i2c.wiki.kernel.org/
7236 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7238 S:      Maintained
7239 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7240 F:      Documentation/i2c/
7241 F:      drivers/i2c/*
7242 F:      include/linux/i2c.h
7243 F:      include/linux/i2c-dev.h
7244 F:      include/linux/i2c-smbus.h
7245 F:      include/uapi/linux/i2c.h
7246 F:      include/uapi/linux/i2c-*.h
7247
7248 I2C SUBSYSTEM HOST DRIVERS
7249 L:      linux-i2c@vger.kernel.org
7250 W:      https://i2c.wiki.kernel.org/
7251 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7253 S:      Odd Fixes
7254 F:      Documentation/devicetree/bindings/i2c/
7255 F:      drivers/i2c/algos/
7256 F:      drivers/i2c/busses/
7257
7258 I2C-TAOS-EVM DRIVER
7259 M:      Jean Delvare <jdelvare@suse.com>
7260 L:      linux-i2c@vger.kernel.org
7261 S:      Maintained
7262 F:      Documentation/i2c/busses/i2c-taos-evm
7263 F:      drivers/i2c/busses/i2c-taos-evm.c
7264
7265 I2C-TINY-USB DRIVER
7266 M:      Till Harbaum <till@harbaum.org>
7267 L:      linux-i2c@vger.kernel.org
7268 W:      http://www.harbaum.org/till/i2c_tiny_usb
7269 S:      Maintained
7270 F:      drivers/i2c/busses/i2c-tiny-usb.c
7271
7272 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7273 M:      Jean Delvare <jdelvare@suse.com>
7274 L:      linux-i2c@vger.kernel.org
7275 S:      Maintained
7276 F:      Documentation/i2c/busses/i2c-ali1535
7277 F:      Documentation/i2c/busses/i2c-ali1563
7278 F:      Documentation/i2c/busses/i2c-ali15x3
7279 F:      Documentation/i2c/busses/i2c-amd756
7280 F:      Documentation/i2c/busses/i2c-amd8111
7281 F:      Documentation/i2c/busses/i2c-i801
7282 F:      Documentation/i2c/busses/i2c-nforce2
7283 F:      Documentation/i2c/busses/i2c-piix4
7284 F:      Documentation/i2c/busses/i2c-sis5595
7285 F:      Documentation/i2c/busses/i2c-sis630
7286 F:      Documentation/i2c/busses/i2c-sis96x
7287 F:      Documentation/i2c/busses/i2c-via
7288 F:      Documentation/i2c/busses/i2c-viapro
7289 F:      drivers/i2c/busses/i2c-ali1535.c
7290 F:      drivers/i2c/busses/i2c-ali1563.c
7291 F:      drivers/i2c/busses/i2c-ali15x3.c
7292 F:      drivers/i2c/busses/i2c-amd756.c
7293 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7294 F:      drivers/i2c/busses/i2c-amd8111.c
7295 F:      drivers/i2c/busses/i2c-i801.c
7296 F:      drivers/i2c/busses/i2c-isch.c
7297 F:      drivers/i2c/busses/i2c-nforce2.c
7298 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7299 F:      drivers/i2c/busses/i2c-piix4.c
7300 F:      drivers/i2c/busses/i2c-sis5595.c
7301 F:      drivers/i2c/busses/i2c-sis630.c
7302 F:      drivers/i2c/busses/i2c-sis96x.c
7303 F:      drivers/i2c/busses/i2c-via.c
7304 F:      drivers/i2c/busses/i2c-viapro.c
7305
7306 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7307 M:      Hans de Goede <hdegoede@redhat.com>
7308 L:      linux-i2c@vger.kernel.org
7309 S:      Maintained
7310 F:      drivers/i2c/busses/i2c-cht-wc.c
7311
7312 I2C/SMBUS ISMT DRIVER
7313 M:      Seth Heasley <seth.heasley@intel.com>
7314 M:      Neil Horman <nhorman@tuxdriver.com>
7315 L:      linux-i2c@vger.kernel.org
7316 F:      drivers/i2c/busses/i2c-ismt.c
7317 F:      Documentation/i2c/busses/i2c-ismt
7318
7319 I2C/SMBUS STUB DRIVER
7320 M:      Jean Delvare <jdelvare@suse.com>
7321 L:      linux-i2c@vger.kernel.org
7322 S:      Maintained
7323 F:      drivers/i2c/i2c-stub.c
7324
7325 I3C SUBSYSTEM
7326 M:      Boris Brezillon <bbrezillon@kernel.org>
7327 L:      linux-i3c@lists.infradead.org
7328 C:      irc://chat.freenode.net/linux-i3c
7329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7330 S:      Maintained
7331 F:      Documentation/ABI/testing/sysfs-bus-i3c
7332 F:      Documentation/devicetree/bindings/i3c/
7333 F:      Documentation/driver-api/i3c
7334 F:      drivers/i3c/
7335 F:      include/linux/i3c/
7336 F:      include/dt-bindings/i3c/
7337
7338 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7339 M:      Vitor Soares <vitor.soares@synopsys.com>
7340 S:      Maintained
7341 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7342 F:      drivers/i3c/master/dw*
7343
7344 IA64 (Itanium) PLATFORM
7345 M:      Tony Luck <tony.luck@intel.com>
7346 M:      Fenghua Yu <fenghua.yu@intel.com>
7347 L:      linux-ia64@vger.kernel.org
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7349 S:      Maintained
7350 F:      arch/ia64/
7351
7352 IBM Power 842 compression accelerator
7353 M:      Haren Myneni <haren@us.ibm.com>
7354 S:      Supported
7355 F:      drivers/crypto/nx/Makefile
7356 F:      drivers/crypto/nx/Kconfig
7357 F:      drivers/crypto/nx/nx-842*
7358 F:      include/linux/sw842.h
7359 F:      crypto/842.c
7360 F:      lib/842/
7361
7362 IBM Power in-Nest Crypto Acceleration
7363 M:      Breno Leitão <leitao@debian.org>
7364 M:      Nayna Jain <nayna@linux.ibm.com>
7365 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7366 L:      linux-crypto@vger.kernel.org
7367 S:      Supported
7368 F:      drivers/crypto/nx/Makefile
7369 F:      drivers/crypto/nx/Kconfig
7370 F:      drivers/crypto/nx/nx-aes*
7371 F:      drivers/crypto/nx/nx-sha*
7372 F:      drivers/crypto/nx/nx.*
7373 F:      drivers/crypto/nx/nx_csbcpb.h
7374 F:      drivers/crypto/nx/nx_debugfs.h
7375
7376 IBM Power Linux RAID adapter
7377 M:      Brian King <brking@us.ibm.com>
7378 S:      Supported
7379 F:      drivers/scsi/ipr.*
7380
7381 IBM Power SRIOV Virtual NIC Device Driver
7382 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7383 M:      John Allen <jallen@linux.ibm.com>
7384 L:      netdev@vger.kernel.org
7385 S:      Supported
7386 F:      drivers/net/ethernet/ibm/ibmvnic.*
7387
7388 IBM Power Virtual Accelerator Switchboard
7389 M:      Sukadev Bhattiprolu
7390 L:      linuxppc-dev@lists.ozlabs.org
7391 S:      Supported
7392 F:      arch/powerpc/platforms/powernv/vas*
7393 F:      arch/powerpc/platforms/powernv/copy-paste.h
7394 F:      arch/powerpc/include/asm/vas.h
7395 F:      arch/powerpc/include/uapi/asm/vas.h
7396
7397 IBM Power Virtual Ethernet Device Driver
7398 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7399 L:      netdev@vger.kernel.org
7400 S:      Supported
7401 F:      drivers/net/ethernet/ibm/ibmveth.*
7402
7403 IBM Power Virtual FC Device Drivers
7404 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7405 L:      linux-scsi@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/scsi/ibmvscsi/ibmvfc*
7408
7409 IBM Power Virtual Management Channel Driver
7410 M:      Steven Royer <seroyer@linux.ibm.com>
7411 S:      Supported
7412 F:      drivers/misc/ibmvmc.*
7413
7414 IBM Power Virtual SCSI Device Drivers
7415 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 S:      Supported
7418 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7419 F:      include/scsi/viosrp.h
7420
7421 IBM Power Virtual SCSI Device Target Driver
7422 M:      Michael Cyr <mikecyr@linux.ibm.com>
7423 L:      linux-scsi@vger.kernel.org
7424 L:      target-devel@vger.kernel.org
7425 S:      Supported
7426 F:      drivers/scsi/ibmvscsi_tgt/
7427
7428 IBM Power VMX Cryptographic instructions
7429 M:      Breno Leitão <leitao@debian.org>
7430 M:      Nayna Jain <nayna@linux.ibm.com>
7431 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7432 L:      linux-crypto@vger.kernel.org
7433 S:      Supported
7434 F:      drivers/crypto/vmx/Makefile
7435 F:      drivers/crypto/vmx/Kconfig
7436 F:      drivers/crypto/vmx/vmx.c
7437 F:      drivers/crypto/vmx/aes*
7438 F:      drivers/crypto/vmx/ghash*
7439 F:      drivers/crypto/vmx/ppc-xlate.pl
7440
7441 IBM Power PCI Hotplug 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/rpaphp*
7447
7448 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7449 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7450 L:      linux-pci@vger.kernel.org
7451 L:      linuxppc-dev@lists.ozlabs.org
7452 S:      Supported
7453 F:      drivers/pci/hotplug/rpadlpar*
7454
7455 IBM ServeRAID RAID DRIVER
7456 S:      Orphan
7457 F:      drivers/scsi/ips.*
7458
7459 ICH LPC AND GPIO DRIVER
7460 M:      Peter Tyser <ptyser@xes-inc.com>
7461 S:      Maintained
7462 F:      drivers/mfd/lpc_ich.c
7463 F:      drivers/gpio/gpio-ich.c
7464
7465 IDE SUBSYSTEM
7466 M:      "David S. Miller" <davem@davemloft.net>
7467 L:      linux-ide@vger.kernel.org
7468 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7470 S:      Maintained
7471 F:      Documentation/ide/
7472 F:      drivers/ide/
7473 F:      include/linux/ide.h
7474
7475 IDE/ATAPI DRIVERS
7476 M:      Borislav Petkov <bp@alien8.de>
7477 L:      linux-ide@vger.kernel.org
7478 S:      Maintained
7479 F:      Documentation/cdrom/ide-cd
7480 F:      drivers/ide/ide-cd*
7481
7482 IDEAPAD LAPTOP EXTRAS DRIVER
7483 M:      Ike Panhc <ike.pan@canonical.com>
7484 L:      platform-driver-x86@vger.kernel.org
7485 W:      http://launchpad.net/ideapad-laptop
7486 S:      Maintained
7487 F:      drivers/platform/x86/ideapad-laptop.c
7488
7489 IDEAPAD LAPTOP SLIDEBAR DRIVER
7490 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7491 L:      linux-input@vger.kernel.org
7492 W:      https://github.com/o2genum/ideapad-slidebar
7493 S:      Maintained
7494 F:      drivers/input/misc/ideapad_slidebar.c
7495
7496 IDT VersaClock 5 CLOCK DRIVER
7497 M:      Marek Vasut <marek.vasut@gmail.com>
7498 S:      Maintained
7499 F:      drivers/clk/clk-versaclock5.c
7500
7501 IEEE 802.15.4 SUBSYSTEM
7502 M:      Alexander Aring <alex.aring@gmail.com>
7503 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7504 L:      linux-wpan@vger.kernel.org
7505 W:      http://wpan.cakelab.org/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7508 S:      Maintained
7509 F:      net/ieee802154/
7510 F:      net/mac802154/
7511 F:      drivers/net/ieee802154/
7512 F:      include/linux/nl802154.h
7513 F:      include/linux/ieee802154.h
7514 F:      include/net/nl802154.h
7515 F:      include/net/mac802154.h
7516 F:      include/net/af_ieee802154.h
7517 F:      include/net/cfg802154.h
7518 F:      include/net/ieee802154_netdev.h
7519 F:      Documentation/networking/ieee802154.txt
7520
7521 IFE PROTOCOL
7522 M:      Yotam Gigi <yotam.gi@gmail.com>
7523 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7524 F:      net/ife
7525 F:      include/net/ife.h
7526 F:      include/uapi/linux/ife.h
7527
7528 IGORPLUG-USB IR RECEIVER
7529 M:      Sean Young <sean@mess.org>
7530 L:      linux-media@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/media/rc/igorplugusb.c
7533
7534 IGUANAWORKS USB IR TRANSCEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/iguanair.c
7539
7540 IIO DIGITAL POTENTIOMETER DAC
7541 M:      Peter Rosin <peda@axentia.se>
7542 L:      linux-iio@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7545 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7546 F:      drivers/iio/dac/dpot-dac.c
7547
7548 IIO ENVELOPE DETECTOR
7549 M:      Peter Rosin <peda@axentia.se>
7550 L:      linux-iio@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7553 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7554 F:      drivers/iio/adc/envelope-detector.c
7555
7556 IIO MULTIPLEXER
7557 M:      Peter Rosin <peda@axentia.se>
7558 L:      linux-iio@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7561 F:      drivers/iio/multiplexer/iio-mux.c
7562
7563 IIO SUBSYSTEM AND DRIVERS
7564 M:      Jonathan Cameron <jic23@kernel.org>
7565 R:      Hartmut Knaack <knaack.h@gmx.de>
7566 R:      Lars-Peter Clausen <lars@metafoo.de>
7567 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7568 L:      linux-iio@vger.kernel.org
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7570 S:      Maintained
7571 F:      Documentation/ABI/testing/configfs-iio*
7572 F:      Documentation/ABI/testing/sysfs-bus-iio*
7573 F:      Documentation/devicetree/bindings/iio/
7574 F:      drivers/iio/
7575 F:      drivers/staging/iio/
7576 F:      include/linux/iio/
7577 F:      tools/iio/
7578
7579 IIO UNIT CONVERTER
7580 M:      Peter Rosin <peda@axentia.se>
7581 L:      linux-iio@vger.kernel.org
7582 S:      Maintained
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7586 F:      drivers/iio/afe/iio-rescale.c
7587
7588 IKANOS/ADI EAGLE ADSL USB DRIVER
7589 M:      Matthieu Castet <castet.matthieu@free.fr>
7590 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7591 S:      Maintained
7592 F:      drivers/usb/atm/ueagle-atm.c
7593
7594 IMGTEC ASCII LCD DRIVER
7595 M:      Paul Burton <paul.burton@mips.com>
7596 S:      Maintained
7597 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7598 F:      drivers/auxdisplay/img-ascii-lcd.c
7599
7600 IMGTEC IR DECODER DRIVER
7601 M:      James Hogan <jhogan@kernel.org>
7602 S:      Maintained
7603 F:      drivers/media/rc/img-ir/
7604
7605 IMON SOUNDGRAPH USB IR RECEIVER
7606 M:      Sean Young <sean@mess.org>
7607 L:      linux-media@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/media/rc/imon_raw.c
7610 F:      drivers/media/rc/imon.c
7611
7612 IMS TWINTURBO FRAMEBUFFER DRIVER
7613 L:      linux-fbdev@vger.kernel.org
7614 S:      Orphan
7615 F:      drivers/video/fbdev/imsttfb.c
7616
7617 INA209 HARDWARE MONITOR DRIVER
7618 M:      Guenter Roeck <linux@roeck-us.net>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/ina209
7622 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7623 F:      drivers/hwmon/ina209.c
7624
7625 INA2XX HARDWARE MONITOR DRIVER
7626 M:      Guenter Roeck <linux@roeck-us.net>
7627 L:      linux-hwmon@vger.kernel.org
7628 S:      Maintained
7629 F:      Documentation/hwmon/ina2xx
7630 F:      drivers/hwmon/ina2xx.c
7631 F:      include/linux/platform_data/ina2xx.h
7632
7633 INDUSTRY PACK SUBSYSTEM (IPACK)
7634 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7635 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7637 L:      industrypack-devel@lists.sourceforge.net
7638 W:      http://industrypack.sourceforge.net
7639 S:      Maintained
7640 F:      drivers/ipack/
7641
7642 INFINIBAND SUBSYSTEM
7643 M:      Doug Ledford <dledford@redhat.com>
7644 M:      Jason Gunthorpe <jgg@mellanox.com>
7645 L:      linux-rdma@vger.kernel.org
7646 W:      https://github.com/linux-rdma/rdma-core
7647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7649 S:      Supported
7650 F:      Documentation/devicetree/bindings/infiniband/
7651 F:      Documentation/infiniband/
7652 F:      drivers/infiniband/
7653 F:      include/uapi/linux/if_infiniband.h
7654 F:      include/uapi/rdma/
7655 F:      include/rdma/
7656
7657 INGENIC JZ4780 DMA Driver
7658 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7659 S:      Maintained
7660 F:      drivers/dma/dma-jz4780.c
7661
7662 INGENIC JZ4780 NAND DRIVER
7663 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7664 L:      linux-mtd@lists.infradead.org
7665 S:      Maintained
7666 F:      drivers/mtd/nand/raw/jz4780_*
7667
7668 INOTIFY
7669 M:      Jan Kara <jack@suse.cz>
7670 R:      Amir Goldstein <amir73il@gmail.com>
7671 L:      linux-fsdevel@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/filesystems/inotify.txt
7674 F:      fs/notify/inotify/
7675 F:      include/linux/inotify.h
7676 F:      include/uapi/linux/inotify.h
7677
7678 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7679 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7680 L:      linux-input@vger.kernel.org
7681 Q:      http://patchwork.kernel.org/project/linux-input/list/
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7683 S:      Maintained
7684 F:      drivers/input/
7685 F:      include/linux/input.h
7686 F:      include/uapi/linux/input.h
7687 F:      include/uapi/linux/input-event-codes.h
7688 F:      include/linux/input/
7689 F:      Documentation/devicetree/bindings/input/
7690 F:      Documentation/devicetree/bindings/serio/
7691 F:      Documentation/input/
7692
7693 INPUT MULTITOUCH (MT) PROTOCOL
7694 M:      Henrik Rydberg <rydberg@bitmath.org>
7695 L:      linux-input@vger.kernel.org
7696 S:      Odd fixes
7697 F:      Documentation/input/multi-touch-protocol.rst
7698 F:      drivers/input/input-mt.c
7699 K:      \b(ABS|SYN)_MT_
7700
7701 INSIDE SECURE CRYPTO DRIVER
7702 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7703 F:      drivers/crypto/inside-secure/
7704 S:      Maintained
7705 L:      linux-crypto@vger.kernel.org
7706
7707 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7708 M:      Mimi Zohar <zohar@linux.ibm.com>
7709 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7710 L:      linux-integrity@vger.kernel.org
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7712 S:      Supported
7713 F:      security/integrity/ima/
7714
7715 INTEL 810/815 FRAMEBUFFER DRIVER
7716 M:      Antonino Daplas <adaplas@gmail.com>
7717 L:      linux-fbdev@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/video/fbdev/i810/
7720
7721 INTEL ASoC DRIVERS
7722 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7723 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7724 M:      Jie Yang <yang.jie@linux.intel.com>
7725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7726 S:      Supported
7727 F:      sound/soc/intel/
7728
7729 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7730 M:      Hans de Goede <hdegoede@redhat.com>
7731 L:      platform-driver-x86@vger.kernel.org
7732 S:      Maintained
7733 F:      drivers/platform/x86/intel_atomisp2_pm.c
7734
7735 INTEL C600 SERIES SAS CONTROLLER DRIVER
7736 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7737 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7738 L:      linux-scsi@vger.kernel.org
7739 T:      git git://git.code.sf.net/p/intel-sas/isci
7740 S:      Supported
7741 F:      drivers/scsi/isci/
7742
7743 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7744 M:      Jani Nikula <jani.nikula@linux.intel.com>
7745 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7746 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7747 L:      intel-gfx@lists.freedesktop.org
7748 W:      https://01.org/linuxgraphics/
7749 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7750 C:      irc://chat.freenode.net/intel-gfx
7751 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7752 T:      git git://anongit.freedesktop.org/drm-intel
7753 S:      Supported
7754 F:      drivers/gpu/drm/i915/
7755 F:      include/drm/i915*
7756 F:      include/uapi/drm/i915_drm.h
7757 F:      Documentation/gpu/i915.rst
7758
7759 INTEL ETHERNET DRIVERS
7760 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7761 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7762 W:      http://www.intel.com/support/feedback.htm
7763 W:      http://e1000.sourceforge.net/
7764 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7767 S:      Supported
7768 F:      Documentation/networking/device_drivers/intel/e100.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7771 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7772 F:      Documentation/networking/device_drivers/intel/igb.rst
7773 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7777 F:      Documentation/networking/device_drivers/intel/i40e.rst
7778 F:      Documentation/networking/device_drivers/intel/iavf.rst
7779 F:      Documentation/networking/device_drivers/intel/ice.rst
7780 F:      drivers/net/ethernet/intel/
7781 F:      drivers/net/ethernet/intel/*/
7782 F:      include/linux/avf/virtchnl.h
7783
7784 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7785 M:      Maik Broemme <mbroemme@libmpq.org>
7786 L:      linux-fbdev@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/fb/intelfb.txt
7789 F:      drivers/video/fbdev/intelfb/
7790
7791 INTEL GPIO DRIVERS
7792 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7793 L:      linux-gpio@vger.kernel.org
7794 S:      Maintained
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7796 F:      drivers/gpio/gpio-ich.c
7797 F:      drivers/gpio/gpio-intel-mid.c
7798 F:      drivers/gpio/gpio-lynxpoint.c
7799 F:      drivers/gpio/gpio-merrifield.c
7800 F:      drivers/gpio/gpio-ml-ioh.c
7801 F:      drivers/gpio/gpio-pch.c
7802 F:      drivers/gpio/gpio-sch.c
7803 F:      drivers/gpio/gpio-sodaville.c
7804
7805 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7806 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7807 M:      Zhi Wang <zhi.a.wang@intel.com>
7808 L:      intel-gvt-dev@lists.freedesktop.org
7809 L:      intel-gfx@lists.freedesktop.org
7810 W:      https://01.org/igvt-g
7811 T:      git https://github.com/intel/gvt-linux.git
7812 S:      Supported
7813 F:      drivers/gpu/drm/i915/gvt/
7814
7815 INTEL HID EVENT DRIVER
7816 M:      Alex Hung <alex.hung@canonical.com>
7817 L:      platform-driver-x86@vger.kernel.org
7818 S:      Maintained
7819 F:      drivers/platform/x86/intel-hid.c
7820
7821 INTEL I/OAT DMA DRIVER
7822 M:      Dave Jiang <dave.jiang@intel.com>
7823 R:      Dan Williams <dan.j.williams@intel.com>
7824 L:      dmaengine@vger.kernel.org
7825 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7826 S:      Supported
7827 F:      drivers/dma/ioat*
7828
7829 INTEL IDLE DRIVER
7830 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7834 B:      https://bugzilla.kernel.org
7835 S:      Supported
7836 F:      drivers/idle/intel_idle.c
7837
7838 INTEL INTEGRATED SENSOR HUB DRIVER
7839 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7840 M:      Jiri Kosina <jikos@kernel.org>
7841 L:      linux-input@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/hid/intel-ish-hid/
7844
7845 INTEL IOMMU (VT-d)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      iommu@lists.linux-foundation.org
7848 T:      git git://git.infradead.org/iommu-2.6.git
7849 S:      Supported
7850 F:      drivers/iommu/intel-iommu.c
7851 F:      include/linux/intel-iommu.h
7852
7853 INTEL IOP-ADMA DMA DRIVER
7854 R:      Dan Williams <dan.j.williams@intel.com>
7855 S:      Odd fixes
7856 F:      drivers/dma/iop-adma.c
7857
7858 INTEL IPU3 CSI-2 CIO2 DRIVER
7859 M:      Yong Zhi <yong.zhi@intel.com>
7860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7861 M:      Bingbu Cao <bingbu.cao@intel.com>
7862 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/pci/intel/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7867
7868 INTEL IPU3 CSI-2 IMGU DRIVER
7869 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/staging/media/ipu3/
7873 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7874 F:      Documentation/media/v4l-drivers/ipu3.rst
7875
7876 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7877 M:      Krzysztof Halasa <khalasa@piap.pl>
7878 S:      Maintained
7879 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7880 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7883 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7884 F:      drivers/net/wan/ixp4xx_hss.c
7885
7886 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7887 M:      Deepak Saxena <dsaxena@plexity.net>
7888 S:      Maintained
7889 F:      drivers/char/hw_random/ixp4xx-rng.c
7890
7891 INTEL MANAGEMENT ENGINE (mei)
7892 M:      Tomas Winkler <tomas.winkler@intel.com>
7893 L:      linux-kernel@vger.kernel.org
7894 S:      Supported
7895 F:      include/uapi/linux/mei.h
7896 F:      include/linux/mei_cl_bus.h
7897 F:      drivers/misc/mei/*
7898 F:      drivers/watchdog/mei_wdt.c
7899 F:      Documentation/misc-devices/mei/*
7900 F:      samples/mei/*
7901
7902 INTEL MENLOW THERMAL DRIVER
7903 M:      Sujith Thomas <sujith.thomas@intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 W:      https://01.org/linux-acpi
7906 S:      Supported
7907 F:      drivers/platform/x86/intel_menlow.c
7908
7909 INTEL MIC DRIVERS (mic)
7910 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7911 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7912 S:      Supported
7913 W:      https://github.com/sudeepdutt/mic
7914 W:      http://software.intel.com/en-us/mic-developer
7915 F:      include/linux/mic_bus.h
7916 F:      include/linux/scif.h
7917 F:      include/uapi/linux/mic_common.h
7918 F:      include/uapi/linux/mic_ioctl.h
7919 F:      include/uapi/linux/scif_ioctl.h
7920 F:      drivers/misc/mic/
7921 F:      drivers/dma/mic_x100_dma.c
7922 F:      drivers/dma/mic_x100_dma.h
7923 F:      Documentation/mic/
7924
7925 INTEL PMC CORE DRIVER
7926 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7927 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7928 L:      platform-driver-x86@vger.kernel.org
7929 S:      Maintained
7930 F:      drivers/platform/x86/intel_pmc_core*
7931
7932 INTEL PMC/P-Unit IPC DRIVER
7933 M:      Zha Qipeng<qipeng.zha@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_ipc.c
7937 F:      drivers/platform/x86/intel_punit_ipc.c
7938 F:      arch/x86/include/asm/intel_pmc_ipc.h
7939 F:      arch/x86/include/asm/intel_punit_ipc.h
7940
7941 INTEL PMIC GPIO DRIVERS
7942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7945 F:      drivers/gpio/gpio-*cove.c
7946 F:      drivers/gpio/gpio-msic.c
7947
7948 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7949 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7950 S:      Maintained
7951 F:      drivers/mfd/intel_msic.c
7952 F:      drivers/mfd/intel_soc_pmic*
7953 F:      include/linux/mfd/intel_msic.h
7954 F:      include/linux/mfd/intel_soc_pmic*
7955
7956 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7957 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7958 L:      linux-wireless@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7961 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7962 F:      drivers/net/wireless/intel/ipw2x00/
7963
7964 INTEL PSTATE DRIVER
7965 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7966 M:      Len Brown <lenb@kernel.org>
7967 L:      linux-pm@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/cpufreq/intel_pstate.c
7970
7971 INTEL RDMA RNIC DRIVER
7972 M:      Faisal Latif <faisal.latif@intel.com>
7973 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7974 L:      linux-rdma@vger.kernel.org
7975 S:      Supported
7976 F:      drivers/infiniband/hw/i40iw/
7977 F:      include/uapi/rdma/i40iw-abi.h
7978
7979 INTEL TELEMETRY DRIVER
7980 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7981 M:      "David E. Box" <david.e.box@linux.intel.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      arch/x86/include/asm/intel_telemetry.h
7985 F:      drivers/platform/x86/intel_telemetry*
7986
7987 INTEL VIRTUAL BUTTON DRIVER
7988 M:      AceLan Kao <acelan.kao@canonical.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/platform/x86/intel-vbtn.c
7992
7993 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7994 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7995 L:      linux-wireless@vger.kernel.org
7996 S:      Supported
7997 F:      drivers/net/wireless/intel/iwlegacy/
7998
7999 INTEL WIRELESS WIFI LINK (iwlwifi)
8000 M:      Johannes Berg <johannes.berg@intel.com>
8001 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8002 M:      Luca Coelho <luciano.coelho@intel.com>
8003 M:      Intel Linux Wireless <linuxwifi@intel.com>
8004 L:      linux-wireless@vger.kernel.org
8005 W:      http://intellinuxwireless.org
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8007 S:      Supported
8008 F:      drivers/net/wireless/intel/iwlwifi/
8009
8010 INTEL WIRELESS WIMAX CONNECTION 2400
8011 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8012 M:      linux-wimax@intel.com
8013 L:      wimax@linuxwimax.org (subscribers-only)
8014 S:      Supported
8015 W:      http://linuxwimax.org
8016 F:      Documentation/wimax/README.i2400m
8017 F:      drivers/net/wimax/i2400m/
8018 F:      include/uapi/linux/wimax/i2400m.h
8019
8020 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8021 M:      Mario Limonciello <mario.limonciello@dell.com>
8022 S:      Maintained
8023 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8024
8025 INTEL(R) TRACE HUB
8026 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8027 S:      Supported
8028 F:      Documentation/trace/intel_th.rst
8029 F:      drivers/hwtracing/intel_th/
8030
8031 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8032 M:      Ning Sun <ning.sun@intel.com>
8033 L:      tboot-devel@lists.sourceforge.net
8034 W:      http://tboot.sourceforge.net
8035 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8036 S:      Supported
8037 F:      Documentation/intel_txt.txt
8038 F:      include/linux/tboot.h
8039 F:      arch/x86/kernel/tboot.c
8040
8041 INTEL-MID GPIO DRIVER
8042 M:      David Cohen <david.a.cohen@linux.intel.com>
8043 L:      linux-gpio@vger.kernel.org
8044 S:      Maintained
8045 F:      drivers/gpio/gpio-intel-mid.c
8046
8047 INTERCONNECT API
8048 M:      Georgi Djakov <georgi.djakov@linaro.org>
8049 S:      Maintained
8050 F:      Documentation/interconnect/
8051 F:      Documentation/devicetree/bindings/interconnect/
8052 F:      drivers/interconnect/
8053 F:      include/dt-bindings/interconnect/
8054 F:      include/linux/interconnect-provider.h
8055 F:      include/linux/interconnect.h
8056
8057 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8058 M:      Linus Walleij <linus.walleij@linaro.org>
8059 L:      linux-iio@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/iio/gyro/mpu3050*
8062 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8063
8064 IOC3 ETHERNET DRIVER
8065 M:      Ralf Baechle <ralf@linux-mips.org>
8066 L:      linux-mips@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8069
8070 IOC3 SERIAL DRIVER
8071 M:      Pat Gefre <pfg@sgi.com>
8072 L:      linux-serial@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/tty/serial/ioc3_serial.c
8075
8076 IOMAP FILESYSTEM LIBRARY
8077 M:      Christoph Hellwig <hch@infradead.org>
8078 M:      Darrick J. Wong <darrick.wong@oracle.com>
8079 M:      linux-xfs@vger.kernel.org
8080 M:      linux-fsdevel@vger.kernel.org
8081 L:      linux-xfs@vger.kernel.org
8082 L:      linux-fsdevel@vger.kernel.org
8083 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8084 S:      Supported
8085 F:      fs/iomap.c
8086 F:      include/linux/iomap.h
8087
8088 IOMMU DRIVERS
8089 M:      Joerg Roedel <joro@8bytes.org>
8090 L:      iommu@lists.linux-foundation.org
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8092 S:      Maintained
8093 F:      Documentation/devicetree/bindings/iommu/
8094 F:      drivers/iommu/
8095 F:      include/linux/iommu.h
8096 F:      include/linux/of_iommu.h
8097 F:      include/linux/iova.h
8098
8099 IO_URING
8100 M:      Jens Axboe <axboe@kernel.dk>
8101 L:      linux-block@vger.kernel.org
8102 L:      linux-fsdevel@vger.kernel.org
8103 T:      git git://git.kernel.dk/linux-block
8104 T:      git git://git.kernel.dk/liburing
8105 S:      Maintained
8106 F:      fs/io_uring.c
8107 F:      include/uapi/linux/io_uring.h
8108
8109 IP MASQUERADING
8110 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8111 S:      Maintained
8112 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8113
8114 IPMI SUBSYSTEM
8115 M:      Corey Minyard <minyard@acm.org>
8116 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8117 W:      http://openipmi.sourceforge.net/
8118 S:      Supported
8119 F:      Documentation/devicetree/bindings/ipmi/
8120 F:      Documentation/IPMI.txt
8121 F:      drivers/char/ipmi/
8122 F:      include/linux/ipmi*
8123 F:      include/uapi/linux/ipmi*
8124
8125 IPS SCSI RAID DRIVER
8126 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8127 L:      linux-scsi@vger.kernel.org
8128 W:      http://www.adaptec.com/
8129 S:      Maintained
8130 F:      drivers/scsi/ips*
8131
8132 IPVS
8133 M:      Wensong Zhang <wensong@linux-vs.org>
8134 M:      Simon Horman <horms@verge.net.au>
8135 M:      Julian Anastasov <ja@ssi.bg>
8136 L:      netdev@vger.kernel.org
8137 L:      lvs-devel@vger.kernel.org
8138 S:      Maintained
8139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8141 F:      Documentation/networking/ipvs-sysctl.txt
8142 F:      include/net/ip_vs.h
8143 F:      include/uapi/linux/ip_vs.h
8144 F:      net/netfilter/ipvs/
8145
8146 IPWIRELESS DRIVER
8147 M:      Jiri Kosina <jikos@kernel.org>
8148 M:      David Sterba <dsterba@suse.com>
8149 S:      Odd Fixes
8150 F:      drivers/tty/ipwireless/
8151
8152 IPX NETWORK LAYER
8153 L:      netdev@vger.kernel.org
8154 S:      Obsolete
8155 F:      include/uapi/linux/ipx.h
8156
8157 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8158 M:      Marc Zyngier <marc.zyngier@arm.com>
8159 S:      Maintained
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8161 F:      Documentation/IRQ-domain.txt
8162 F:      include/linux/irqdomain.h
8163 F:      kernel/irq/irqdomain.c
8164 F:      kernel/irq/msi.c
8165
8166 IRQ SUBSYSTEM
8167 M:      Thomas Gleixner <tglx@linutronix.de>
8168 L:      linux-kernel@vger.kernel.org
8169 S:      Maintained
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8171 F:      kernel/irq/
8172
8173 IRQCHIP DRIVERS
8174 M:      Thomas Gleixner <tglx@linutronix.de>
8175 M:      Jason Cooper <jason@lakedaemon.net>
8176 M:      Marc Zyngier <marc.zyngier@arm.com>
8177 L:      linux-kernel@vger.kernel.org
8178 S:      Maintained
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8180 F:      Documentation/devicetree/bindings/interrupt-controller/
8181 F:      drivers/irqchip/
8182
8183 ISA
8184 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8185 S:      Maintained
8186 F:      Documentation/isa.txt
8187 F:      drivers/base/isa.c
8188 F:      include/linux/isa.h
8189
8190 ISA RADIO MODULE
8191 M:      Hans Verkuil <hverkuil@xs4all.nl>
8192 L:      linux-media@vger.kernel.org
8193 T:      git git://linuxtv.org/media_tree.git
8194 W:      https://linuxtv.org
8195 S:      Maintained
8196 F:      drivers/media/radio/radio-isa*
8197
8198 ISAPNP
8199 M:      Jaroslav Kysela <perex@perex.cz>
8200 S:      Maintained
8201 F:      Documentation/isapnp.txt
8202 F:      drivers/pnp/isapnp/
8203 F:      include/linux/isapnp.h
8204
8205 ISCSI
8206 M:      Lee Duncan <lduncan@suse.com>
8207 M:      Chris Leech <cleech@redhat.com>
8208 L:      open-iscsi@googlegroups.com
8209 W:      www.open-iscsi.com
8210 S:      Maintained
8211 F:      drivers/scsi/*iscsi*
8212 F:      include/scsi/*iscsi*
8213
8214 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8215 M:      Peter Jones <pjones@redhat.com>
8216 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8217 S:      Maintained
8218 F:      drivers/firmware/iscsi_ibft*
8219
8220 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8221 M:      Sagi Grimberg <sagi@grimberg.me>
8222 M:      Max Gurtovoy <maxg@mellanox.com>
8223 L:      linux-rdma@vger.kernel.org
8224 S:      Supported
8225 W:      http://www.openfabrics.org
8226 W:      www.open-iscsi.org
8227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8228 F:      drivers/infiniband/ulp/iser/
8229
8230 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8231 M:      Sagi Grimberg <sagi@grimberg.me>
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8233 L:      linux-rdma@vger.kernel.org
8234 L:      target-devel@vger.kernel.org
8235 S:      Supported
8236 W:      http://www.linux-iscsi.org
8237 F:      drivers/infiniband/ulp/isert
8238
8239 ISDN SUBSYSTEM
8240 M:      Karsten Keil <isdn@linux-pingi.de>
8241 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8242 L:      netdev@vger.kernel.org
8243 W:      http://www.isdn4linux.de
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8245 S:      Maintained
8246 F:      Documentation/isdn/
8247 F:      drivers/isdn/
8248 F:      include/linux/isdn.h
8249 F:      include/linux/isdn/
8250 F:      include/uapi/linux/isdn.h
8251 F:      include/uapi/linux/isdn/
8252
8253 IT87 HARDWARE MONITORING DRIVER
8254 M:      Jean Delvare <jdelvare@suse.com>
8255 L:      linux-hwmon@vger.kernel.org
8256 S:      Maintained
8257 F:      Documentation/hwmon/it87
8258 F:      drivers/hwmon/it87.c
8259
8260 IT913X MEDIA DRIVER
8261 M:      Antti Palosaari <crope@iki.fi>
8262 L:      linux-media@vger.kernel.org
8263 W:      https://linuxtv.org
8264 W:      http://palosaari.fi/linux/
8265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8266 T:      git git://linuxtv.org/anttip/media_tree.git
8267 S:      Maintained
8268 F:      drivers/media/tuners/it913x*
8269
8270 IVTV VIDEO4LINUX DRIVER
8271 M:      Andy Walls <awalls@md.metrocast.net>
8272 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8273 L:      linux-media@vger.kernel.org
8274 T:      git git://linuxtv.org/media_tree.git
8275 W:      http://www.ivtvdriver.org
8276 S:      Maintained
8277 F:      Documentation/media/v4l-drivers/ivtv*
8278 F:      drivers/media/pci/ivtv/
8279 F:      include/uapi/linux/ivtv*
8280
8281 IX2505V MEDIA DRIVER
8282 M:      Malcolm Priestley <tvboxspy@gmail.com>
8283 L:      linux-media@vger.kernel.org
8284 W:      https://linuxtv.org
8285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8286 S:      Maintained
8287 F:      drivers/media/dvb-frontends/ix2505v*
8288
8289 JAILHOUSE HYPERVISOR INTERFACE
8290 M:      Jan Kiszka <jan.kiszka@siemens.com>
8291 L:      jailhouse-dev@googlegroups.com
8292 S:      Maintained
8293 F:      arch/x86/kernel/jailhouse.c
8294 F:      arch/x86/include/asm/jailhouse_para.h
8295
8296 JC42.4 TEMPERATURE SENSOR DRIVER
8297 M:      Guenter Roeck <linux@roeck-us.net>
8298 L:      linux-hwmon@vger.kernel.org
8299 S:      Maintained
8300 F:      drivers/hwmon/jc42.c
8301 F:      Documentation/hwmon/jc42
8302
8303 JFS FILESYSTEM
8304 M:      Dave Kleikamp <shaggy@kernel.org>
8305 L:      jfs-discussion@lists.sourceforge.net
8306 W:      http://jfs.sourceforge.net/
8307 T:      git git://github.com/kleikamp/linux-shaggy.git
8308 S:      Maintained
8309 F:      Documentation/filesystems/jfs.txt
8310 F:      fs/jfs/
8311
8312 JME NETWORK DRIVER
8313 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8314 L:      netdev@vger.kernel.org
8315 S:      Maintained
8316 F:      drivers/net/ethernet/jme.*
8317
8318 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8319 M:      David Woodhouse <dwmw2@infradead.org>
8320 L:      linux-mtd@lists.infradead.org
8321 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8322 S:      Maintained
8323 F:      fs/jffs2/
8324 F:      include/uapi/linux/jffs2.h
8325
8326 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8327 M:      "Theodore Ts'o" <tytso@mit.edu>
8328 M:      Jan Kara <jack@suse.com>
8329 L:      linux-ext4@vger.kernel.org
8330 S:      Maintained
8331 F:      fs/jbd2/
8332 F:      include/linux/jbd2.h
8333
8334 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8335 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8336 L:      linux-media@vger.kernel.org
8337 S:      Maintained
8338 F:      drivers/media/platform/rcar_jpu.c
8339
8340 JSM Neo PCI based serial card
8341 L:      linux-serial@vger.kernel.org
8342 S:      Orphan
8343 F:      drivers/tty/serial/jsm/
8344
8345 K10TEMP HARDWARE MONITORING DRIVER
8346 M:      Clemens Ladisch <clemens@ladisch.de>
8347 L:      linux-hwmon@vger.kernel.org
8348 S:      Maintained
8349 F:      Documentation/hwmon/k10temp
8350 F:      drivers/hwmon/k10temp.c
8351
8352 K8TEMP HARDWARE MONITORING DRIVER
8353 M:      Rudolf Marek <r.marek@assembler.cz>
8354 L:      linux-hwmon@vger.kernel.org
8355 S:      Maintained
8356 F:      Documentation/hwmon/k8temp
8357 F:      drivers/hwmon/k8temp.c
8358
8359 KASAN
8360 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8361 R:      Alexander Potapenko <glider@google.com>
8362 R:      Dmitry Vyukov <dvyukov@google.com>
8363 L:      kasan-dev@googlegroups.com
8364 S:      Maintained
8365 F:      arch/*/include/asm/kasan.h
8366 F:      arch/*/mm/kasan_init*
8367 F:      Documentation/dev-tools/kasan.rst
8368 F:      include/linux/kasan*.h
8369 F:      lib/test_kasan.c
8370 F:      mm/kasan/
8371 F:      scripts/Makefile.kasan
8372
8373 KCONFIG
8374 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8376 L:      linux-kbuild@vger.kernel.org
8377 S:      Maintained
8378 F:      Documentation/kbuild/kconfig*
8379 F:      scripts/kconfig/
8380 F:      scripts/Kconfig.include
8381
8382 KDUMP
8383 M:      Dave Young <dyoung@redhat.com>
8384 M:      Baoquan He <bhe@redhat.com>
8385 R:      Vivek Goyal <vgoyal@redhat.com>
8386 L:      kexec@lists.infradead.org
8387 W:      http://lse.sourceforge.net/kdump/
8388 S:      Maintained
8389 F:      Documentation/kdump/
8390
8391 KEENE FM RADIO TRANSMITTER DRIVER
8392 M:      Hans Verkuil <hverkuil@xs4all.nl>
8393 L:      linux-media@vger.kernel.org
8394 T:      git git://linuxtv.org/media_tree.git
8395 W:      https://linuxtv.org
8396 S:      Maintained
8397 F:      drivers/media/radio/radio-keene*
8398
8399 KERNEL AUTOMOUNTER
8400 M:      Ian Kent <raven@themaw.net>
8401 L:      autofs@vger.kernel.org
8402 S:      Maintained
8403 F:      fs/autofs/
8404
8405 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8406 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8407 M:      Michal Marek <michal.lkml@markovi.net>
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8409 L:      linux-kbuild@vger.kernel.org
8410 S:      Maintained
8411 F:      Documentation/kbuild/
8412 F:      Makefile
8413 F:      scripts/Kbuild*
8414 F:      scripts/Makefile*
8415 F:      scripts/basic/
8416 F:      scripts/mk*
8417 F:      scripts/mod/
8418 F:      scripts/package/
8419
8420 KERNEL JANITORS
8421 L:      kernel-janitors@vger.kernel.org
8422 W:      http://kernelnewbies.org/KernelJanitors
8423 S:      Odd Fixes
8424
8425 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8426 M:      "J. Bruce Fields" <bfields@fieldses.org>
8427 M:      Jeff Layton <jlayton@kernel.org>
8428 L:      linux-nfs@vger.kernel.org
8429 W:      http://nfs.sourceforge.net/
8430 T:      git git://linux-nfs.org/~bfields/linux.git
8431 S:      Supported
8432 F:      fs/nfsd/
8433 F:      include/uapi/linux/nfsd/
8434 F:      fs/lockd/
8435 F:      fs/nfs_common/
8436 F:      net/sunrpc/
8437 F:      include/linux/lockd/
8438 F:      include/linux/sunrpc/
8439 F:      include/uapi/linux/sunrpc/
8440
8441 KERNEL SELFTEST FRAMEWORK
8442 M:      Shuah Khan <shuah@kernel.org>
8443 M:      Shuah Khan <skhan@linuxfoundation.org>
8444 L:      linux-kselftest@vger.kernel.org
8445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8446 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8447 S:      Maintained
8448 F:      tools/testing/selftests/
8449 F:      Documentation/dev-tools/kselftest*
8450
8451 KERNEL USERMODE HELPER
8452 M:      Luis Chamberlain <mcgrof@kernel.org>
8453 L:      linux-kernel@vger.kernel.org
8454 S:      Maintained
8455 F:      kernel/umh.c
8456 F:      include/linux/umh.h
8457
8458 KERNEL VIRTUAL MACHINE (KVM)
8459 M:      Paolo Bonzini <pbonzini@redhat.com>
8460 M:      Radim Krčmář <rkrcmar@redhat.com>
8461 L:      kvm@vger.kernel.org
8462 W:      http://www.linux-kvm.org
8463 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8464 S:      Supported
8465 F:      Documentation/virtual/kvm/
8466 F:      include/trace/events/kvm.h
8467 F:      include/uapi/asm-generic/kvm*
8468 F:      include/uapi/linux/kvm*
8469 F:      include/asm-generic/kvm*
8470 F:      include/linux/kvm*
8471 F:      include/kvm/iodev.h
8472 F:      virt/kvm/*
8473 F:      tools/kvm/
8474 F:      tools/testing/selftests/kvm/
8475
8476 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8477 M:      Joerg Roedel <joro@8bytes.org>
8478 L:      kvm@vger.kernel.org
8479 W:      http://www.linux-kvm.org/
8480 S:      Maintained
8481 F:      arch/x86/include/asm/svm.h
8482 F:      arch/x86/kvm/svm.c
8483
8484 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8485 M:      Christoffer Dall <christoffer.dall@arm.com>
8486 M:      Marc Zyngier <marc.zyngier@arm.com>
8487 R:      James Morse <james.morse@arm.com>
8488 R:      Julien Thierry <julien.thierry@arm.com>
8489 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8491 L:      kvmarm@lists.cs.columbia.edu
8492 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8494 S:      Maintained
8495 F:      arch/arm/include/uapi/asm/kvm*
8496 F:      arch/arm/include/asm/kvm*
8497 F:      arch/arm/kvm/
8498 F:      arch/arm64/include/uapi/asm/kvm*
8499 F:      arch/arm64/include/asm/kvm*
8500 F:      arch/arm64/kvm/
8501 F:      virt/kvm/arm/
8502 F:      include/kvm/arm_*
8503
8504 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8505 M:      James Hogan <jhogan@kernel.org>
8506 L:      linux-mips@vger.kernel.org
8507 S:      Supported
8508 F:      arch/mips/include/uapi/asm/kvm*
8509 F:      arch/mips/include/asm/kvm*
8510 F:      arch/mips/kvm/
8511
8512 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8513 M:      Paul Mackerras <paulus@ozlabs.org>
8514 L:      kvm-ppc@vger.kernel.org
8515 W:      http://www.linux-kvm.org/
8516 T:      git git://github.com/agraf/linux-2.6.git
8517 S:      Supported
8518 F:      arch/powerpc/include/uapi/asm/kvm*
8519 F:      arch/powerpc/include/asm/kvm*
8520 F:      arch/powerpc/kvm/
8521 F:      arch/powerpc/kernel/kvm*
8522
8523 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8524 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8525 M:      Janosch Frank <frankja@linux.ibm.com>
8526 R:      David Hildenbrand <david@redhat.com>
8527 R:      Cornelia Huck <cohuck@redhat.com>
8528 L:      linux-s390@vger.kernel.org
8529 W:      http://www.ibm.com/developerworks/linux/linux390/
8530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8531 S:      Supported
8532 F:      arch/s390/include/uapi/asm/kvm*
8533 F:      arch/s390/include/asm/gmap.h
8534 F:      arch/s390/include/asm/kvm*
8535 F:      arch/s390/kvm/
8536 F:      arch/s390/mm/gmap.c
8537
8538 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8539 M:      Paolo Bonzini <pbonzini@redhat.com>
8540 M:      Radim Krčmář <rkrcmar@redhat.com>
8541 L:      kvm@vger.kernel.org
8542 W:      http://www.linux-kvm.org
8543 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8544 S:      Supported
8545 F:      arch/x86/kvm/
8546 F:      arch/x86/kvm/*/
8547 F:      arch/x86/include/uapi/asm/kvm*
8548 F:      arch/x86/include/asm/kvm*
8549 F:      arch/x86/include/asm/pvclock-abi.h
8550 F:      arch/x86/kernel/kvm.c
8551 F:      arch/x86/kernel/kvmclock.c
8552
8553 KERNFS
8554 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8555 M:      Tejun Heo <tj@kernel.org>
8556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8557 S:      Supported
8558 F:      include/linux/kernfs.h
8559 F:      fs/kernfs/
8560
8561 KEXEC
8562 M:      Eric Biederman <ebiederm@xmission.com>
8563 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8564 L:      kexec@lists.infradead.org
8565 S:      Maintained
8566 F:      include/linux/kexec.h
8567 F:      include/uapi/linux/kexec.h
8568 F:      kernel/kexec*
8569
8570 KEYS-ENCRYPTED
8571 M:      Mimi Zohar <zohar@linux.ibm.com>
8572 L:      linux-integrity@vger.kernel.org
8573 L:      keyrings@vger.kernel.org
8574 S:      Supported
8575 F:      Documentation/security/keys/trusted-encrypted.rst
8576 F:      include/keys/encrypted-type.h
8577 F:      security/keys/encrypted-keys/
8578
8579 KEYS-TRUSTED
8580 M:      James Bottomley <jejb@linux.ibm.com>
8581 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8582 M:      Mimi Zohar <zohar@linux.ibm.com>
8583 L:      linux-integrity@vger.kernel.org
8584 L:      keyrings@vger.kernel.org
8585 S:      Supported
8586 F:      Documentation/security/keys/trusted-encrypted.rst
8587 F:      include/keys/trusted-type.h
8588 F:      security/keys/trusted.c
8589 F:      security/keys/trusted.h
8590
8591 KEYS/KEYRINGS:
8592 M:      David Howells <dhowells@redhat.com>
8593 L:      keyrings@vger.kernel.org
8594 S:      Maintained
8595 F:      Documentation/security/keys/core.rst
8596 F:      include/linux/key.h
8597 F:      include/linux/key-type.h
8598 F:      include/linux/keyctl.h
8599 F:      include/uapi/linux/keyctl.h
8600 F:      include/keys/
8601 F:      security/keys/
8602
8603 KGDB / KDB /debug_core
8604 M:      Jason Wessel <jason.wessel@windriver.com>
8605 M:      Daniel Thompson <daniel.thompson@linaro.org>
8606 W:      http://kgdb.wiki.kernel.org/
8607 L:      kgdb-bugreport@lists.sourceforge.net
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8609 S:      Maintained
8610 F:      Documentation/dev-tools/kgdb.rst
8611 F:      drivers/misc/kgdbts.c
8612 F:      drivers/tty/serial/kgdboc.c
8613 F:      include/linux/kdb.h
8614 F:      include/linux/kgdb.h
8615 F:      kernel/debug/
8616
8617 KMEMLEAK
8618 M:      Catalin Marinas <catalin.marinas@arm.com>
8619 S:      Maintained
8620 F:      Documentation/dev-tools/kmemleak.rst
8621 F:      include/linux/kmemleak.h
8622 F:      mm/kmemleak.c
8623 F:      mm/kmemleak-test.c
8624
8625 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8626 M:      Luis Chamberlain <mcgrof@kernel.org>
8627 L:      linux-kernel@vger.kernel.org
8628 S:      Maintained
8629 F:      kernel/kmod.c
8630 F:      include/linux/kmod.h
8631 F:      lib/test_kmod.c
8632 F:      tools/testing/selftests/kmod/
8633
8634 KPROBES
8635 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8636 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8637 M:      "David S. Miller" <davem@davemloft.net>
8638 M:      Masami Hiramatsu <mhiramat@kernel.org>
8639 S:      Maintained
8640 F:      Documentation/kprobes.txt
8641 F:      include/linux/kprobes.h
8642 F:      include/asm-generic/kprobes.h
8643 F:      kernel/kprobes.c
8644
8645 KS0108 LCD CONTROLLER DRIVER
8646 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8647 S:      Maintained
8648 F:      Documentation/auxdisplay/ks0108
8649 F:      drivers/auxdisplay/ks0108.c
8650 F:      include/linux/ks0108.h
8651
8652 L3MDEV
8653 M:      David Ahern <dsa@cumulusnetworks.com>
8654 L:      netdev@vger.kernel.org
8655 S:      Maintained
8656 F:      net/l3mdev
8657 F:      include/net/l3mdev.h
8658
8659 L7 BPF FRAMEWORK
8660 M:      John Fastabend <john.fastabend@gmail.com>
8661 M:      Daniel Borkmann <daniel@iogearbox.net>
8662 L:      netdev@vger.kernel.org
8663 L:      bpf@vger.kernel.org
8664 S:      Maintained
8665 F:      include/linux/skmsg.h
8666 F:      net/core/skmsg.c
8667 F:      net/core/sock_map.c
8668 F:      net/ipv4/tcp_bpf.c
8669
8670 LANTIQ / INTEL Ethernet drivers
8671 M:      Hauke Mehrtens <hauke@hauke-m.de>
8672 L:      netdev@vger.kernel.org
8673 S:      Maintained
8674 F:      net/dsa/tag_gswip.c
8675 F:      drivers/net/ethernet/lantiq_xrx200.c
8676 F:      drivers/net/dsa/lantiq_pce.h
8677 F:      drivers/net/dsa/lantiq_gswip.c
8678
8679 LANTIQ MIPS ARCHITECTURE
8680 M:      John Crispin <john@phrozen.org>
8681 L:      linux-mips@vger.kernel.org
8682 S:      Maintained
8683 F:      arch/mips/lantiq
8684 F:      drivers/soc/lantiq
8685
8686 LAPB module
8687 L:      linux-x25@vger.kernel.org
8688 S:      Orphan
8689 F:      Documentation/networking/lapb-module.txt
8690 F:      include/*/lapb.h
8691 F:      net/lapb/
8692
8693 LASI 53c700 driver for PARISC
8694 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8695 L:      linux-scsi@vger.kernel.org
8696 S:      Maintained
8697 F:      Documentation/scsi/53c700.txt
8698 F:      drivers/scsi/53c700*
8699
8700 LEAKING_ADDRESSES
8701 M:      Tobin C. Harding <me@tobin.cc>
8702 M:      Tycho Andersen <tycho@tycho.ws>
8703 L:      kernel-hardening@lists.openwall.com
8704 S:      Maintained
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8706 F:      scripts/leaking_addresses.pl
8707
8708 LED SUBSYSTEM
8709 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8710 M:      Pavel Machek <pavel@ucw.cz>
8711 L:      linux-leds@vger.kernel.org
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8713 S:      Maintained
8714 F:      Documentation/devicetree/bindings/leds/
8715 F:      drivers/leds/
8716 F:      include/linux/leds.h
8717
8718 LEGACY EEPROM DRIVER
8719 M:      Jean Delvare <jdelvare@suse.com>
8720 S:      Maintained
8721 F:      Documentation/misc-devices/eeprom
8722 F:      drivers/misc/eeprom/eeprom.c
8723
8724 LEGO MINDSTORMS EV3
8725 R:      David Lechner <david@lechnology.com>
8726 S:      Maintained
8727 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8728 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8729 F:      drivers/power/supply/lego_ev3_battery.c
8730
8731 LEGO USB Tower driver
8732 M:      Juergen Stuber <starblue@users.sourceforge.net>
8733 L:      legousb-devel@lists.sourceforge.net
8734 W:      http://legousb.sourceforge.net/
8735 S:      Maintained
8736 F:      drivers/usb/misc/legousbtower.c
8737
8738 LG LAPTOP EXTRAS
8739 M:      Matan Ziv-Av <matan@svgalib.org>
8740 L:      platform-driver-x86@vger.kernel.org
8741 S:      Maintained
8742 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8743 F:      Documentation/laptops/lg-laptop.rst
8744 F:      drivers/platform/x86/lg-laptop.c
8745
8746 LG2160 MEDIA DRIVER
8747 M:      Michael Krufky <mkrufky@linuxtv.org>
8748 L:      linux-media@vger.kernel.org
8749 W:      https://linuxtv.org
8750 W:      http://github.com/mkrufky
8751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8752 T:      git git://linuxtv.org/mkrufky/tuners.git
8753 S:      Maintained
8754 F:      drivers/media/dvb-frontends/lg2160.*
8755
8756 LGDT3305 MEDIA DRIVER
8757 M:      Michael Krufky <mkrufky@linuxtv.org>
8758 L:      linux-media@vger.kernel.org
8759 W:      https://linuxtv.org
8760 W:      http://github.com/mkrufky
8761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8762 T:      git git://linuxtv.org/mkrufky/tuners.git
8763 S:      Maintained
8764 F:      drivers/media/dvb-frontends/lgdt3305.*
8765
8766 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8767 M:      Viresh Kumar <vireshk@kernel.org>
8768 L:      linux-ide@vger.kernel.org
8769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8770 S:      Maintained
8771 F:      include/linux/pata_arasan_cf_data.h
8772 F:      drivers/ata/pata_arasan_cf.c
8773
8774 LIBATA PATA DRIVERS
8775 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8776 M:      Jens Axboe <axboe@kernel.dk>
8777 L:      linux-ide@vger.kernel.org
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8779 S:      Maintained
8780 F:      drivers/ata/pata_*.c
8781 F:      drivers/ata/ata_generic.c
8782
8783 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8784 M:      Linus Walleij <linus.walleij@linaro.org>
8785 L:      linux-ide@vger.kernel.org
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8787 S:      Maintained
8788 F:      drivers/ata/pata_ftide010.c
8789 F:      drivers/ata/sata_gemini.c
8790 F:      drivers/ata/sata_gemini.h
8791
8792 LIBATA SATA AHCI PLATFORM devices support
8793 M:      Hans de Goede <hdegoede@redhat.com>
8794 M:      Jens Axboe <axboe@kernel.dk>
8795 L:      linux-ide@vger.kernel.org
8796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8797 S:      Maintained
8798 F:      drivers/ata/ahci_platform.c
8799 F:      drivers/ata/libahci_platform.c
8800 F:      include/linux/ahci_platform.h
8801
8802 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8803 M:      Mikael Pettersson <mikpelinux@gmail.com>
8804 L:      linux-ide@vger.kernel.org
8805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8806 S:      Maintained
8807 F:      drivers/ata/sata_promise.*
8808
8809 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8810 M:      Jens Axboe <axboe@kernel.dk>
8811 L:      linux-ide@vger.kernel.org
8812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8813 S:      Maintained
8814 F:      drivers/ata/
8815 F:      include/linux/ata.h
8816 F:      include/linux/libata.h
8817 F:      Documentation/devicetree/bindings/ata/
8818
8819 LIBLOCKDEP
8820 M:      Sasha Levin <alexander.levin@microsoft.com>
8821 S:      Maintained
8822 F:      tools/lib/lockdep/
8823
8824 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8825 M:      Dan Williams <dan.j.williams@intel.com>
8826 M:      Vishal Verma <vishal.l.verma@intel.com>
8827 M:      Dave Jiang <dave.jiang@intel.com>
8828 L:      linux-nvdimm@lists.01.org
8829 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8830 S:      Supported
8831 F:      drivers/nvdimm/blk.c
8832 F:      drivers/nvdimm/region_devs.c
8833
8834 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8835 M:      Vishal Verma <vishal.l.verma@intel.com>
8836 M:      Dan Williams <dan.j.williams@intel.com>
8837 M:      Dave Jiang <dave.jiang@intel.com>
8838 L:      linux-nvdimm@lists.01.org
8839 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8840 S:      Supported
8841 F:      drivers/nvdimm/btt*
8842
8843 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8844 M:      Dan Williams <dan.j.williams@intel.com>
8845 M:      Vishal Verma <vishal.l.verma@intel.com>
8846 M:      Dave Jiang <dave.jiang@intel.com>
8847 L:      linux-nvdimm@lists.01.org
8848 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8849 S:      Supported
8850 F:      drivers/nvdimm/pmem*
8851
8852 LIBNVDIMM: DEVICETREE BINDINGS
8853 M:      Oliver O'Halloran <oohall@gmail.com>
8854 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 S:      Supported
8857 F:      drivers/nvdimm/of_pmem.c
8858 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8859
8860 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8861 M:      Dan Williams <dan.j.williams@intel.com>
8862 M:      Vishal Verma <vishal.l.verma@intel.com>
8863 M:      Dave Jiang <dave.jiang@intel.com>
8864 M:      Keith Busch <keith.busch@intel.com>
8865 M:      Ira Weiny <ira.weiny@intel.com>
8866 L:      linux-nvdimm@lists.01.org
8867 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8869 S:      Supported
8870 F:      drivers/nvdimm/*
8871 F:      drivers/acpi/nfit/*
8872 F:      include/linux/nd.h
8873 F:      include/linux/libnvdimm.h
8874 F:      include/uapi/linux/ndctl.h
8875
8876 LIGHTNVM PLATFORM SUPPORT
8877 M:      Matias Bjorling <mb@lightnvm.io>
8878 W:      http://github/OpenChannelSSD
8879 L:      linux-block@vger.kernel.org
8880 S:      Maintained
8881 F:      drivers/lightnvm/
8882 F:      include/linux/lightnvm.h
8883 F:      include/uapi/linux/lightnvm.h
8884
8885 LINUX FOR POWER MACINTOSH
8886 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8887 W:      http://www.penguinppc.org/
8888 L:      linuxppc-dev@lists.ozlabs.org
8889 S:      Maintained
8890 F:      arch/powerpc/platforms/powermac/
8891 F:      drivers/macintosh/
8892
8893 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8894 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8895 M:      Paul Mackerras <paulus@samba.org>
8896 M:      Michael Ellerman <mpe@ellerman.id.au>
8897 W:      https://github.com/linuxppc/linux/wiki
8898 L:      linuxppc-dev@lists.ozlabs.org
8899 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8901 S:      Supported
8902 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8903 F:      Documentation/devicetree/bindings/powerpc/
8904 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8905 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8906 F:      Documentation/powerpc/
8907 F:      arch/powerpc/
8908 F:      drivers/char/tpm/tpm_ibmvtpm*
8909 F:      drivers/crypto/nx/
8910 F:      drivers/crypto/vmx/
8911 F:      drivers/i2c/busses/i2c-opal.c
8912 F:      drivers/net/ethernet/ibm/ibmveth.*
8913 F:      drivers/net/ethernet/ibm/ibmvnic.*
8914 F:      drivers/pci/hotplug/pnv_php.c
8915 F:      drivers/pci/hotplug/rpa*
8916 F:      drivers/rtc/rtc-opal.c
8917 F:      drivers/scsi/ibmvscsi/
8918 F:      drivers/tty/hvc/hvc_opal.c
8919 F:      drivers/watchdog/wdrtas.c
8920 F:      tools/testing/selftests/powerpc
8921 N:      /pmac
8922 N:      powermac
8923 N:      powernv
8924 N:      [^a-z0-9]ps3
8925 N:      pseries
8926
8927 LINUX FOR POWERPC EMBEDDED MPC5XXX
8928 M:      Anatolij Gustschin <agust@denx.de>
8929 L:      linuxppc-dev@lists.ozlabs.org
8930 T:      git git://git.denx.de/linux-denx-agust.git
8931 S:      Maintained
8932 F:      arch/powerpc/platforms/512x/
8933 F:      arch/powerpc/platforms/52xx/
8934
8935 LINUX FOR POWERPC EMBEDDED PPC4XX
8936 M:      Alistair Popple <alistair@popple.id.au>
8937 M:      Matt Porter <mporter@kernel.crashing.org>
8938 W:      http://www.penguinppc.org/
8939 L:      linuxppc-dev@lists.ozlabs.org
8940 S:      Maintained
8941 F:      arch/powerpc/platforms/40x/
8942 F:      arch/powerpc/platforms/44x/
8943
8944 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8945 M:      Scott Wood <oss@buserror.net>
8946 M:      Kumar Gala <galak@kernel.crashing.org>
8947 W:      http://www.penguinppc.org/
8948 L:      linuxppc-dev@lists.ozlabs.org
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8950 S:      Maintained
8951 F:      arch/powerpc/platforms/83xx/
8952 F:      arch/powerpc/platforms/85xx/
8953 F:      Documentation/devicetree/bindings/powerpc/fsl/
8954
8955 LINUX FOR POWERPC EMBEDDED PPC8XX
8956 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8957 W:      http://www.penguinppc.org/
8958 L:      linuxppc-dev@lists.ozlabs.org
8959 S:      Maintained
8960 F:      arch/powerpc/platforms/8xx/
8961
8962 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8963 L:      linuxppc-dev@lists.ozlabs.org
8964 S:      Orphan
8965 F:      arch/powerpc/*/*virtex*
8966 F:      arch/powerpc/*/*/*virtex*
8967
8968 LINUX FOR POWERPC PA SEMI PWRFICIENT
8969 L:      linuxppc-dev@lists.ozlabs.org
8970 S:      Orphan
8971 F:      arch/powerpc/platforms/pasemi/
8972 F:      drivers/*/*pasemi*
8973 F:      drivers/*/*/*pasemi*
8974
8975 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8976 M:      Kees Cook <keescook@chromium.org>
8977 S:      Maintained
8978 F:      drivers/misc/lkdtm/*
8979
8980 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8981 M:      Alan Stern <stern@rowland.harvard.edu>
8982 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8983 M:      Will Deacon <will.deacon@arm.com>
8984 M:      Peter Zijlstra <peterz@infradead.org>
8985 M:      Boqun Feng <boqun.feng@gmail.com>
8986 M:      Nicholas Piggin <npiggin@gmail.com>
8987 M:      David Howells <dhowells@redhat.com>
8988 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8989 M:      Luc Maranget <luc.maranget@inria.fr>
8990 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8991 R:      Akira Yokosawa <akiyks@gmail.com>
8992 R:      Daniel Lustig <dlustig@nvidia.com>
8993 L:      linux-kernel@vger.kernel.org
8994 L:      linux-arch@vger.kernel.org
8995 S:      Supported
8996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8997 F:      tools/memory-model/
8998 F:      Documentation/atomic_bitops.txt
8999 F:      Documentation/atomic_t.txt
9000 F:      Documentation/core-api/atomic_ops.rst
9001 F:      Documentation/core-api/refcount-vs-atomic.rst
9002 F:      Documentation/memory-barriers.txt
9003
9004 LIS3LV02D ACCELEROMETER DRIVER
9005 M:      Eric Piel <eric.piel@tremplin-utc.net>
9006 S:      Maintained
9007 F:      Documentation/misc-devices/lis3lv02d
9008 F:      drivers/misc/lis3lv02d/
9009 F:      drivers/platform/x86/hp_accel.c
9010
9011 LIVE PATCHING
9012 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9013 M:      Jiri Kosina <jikos@kernel.org>
9014 M:      Miroslav Benes <mbenes@suse.cz>
9015 M:      Petr Mladek <pmladek@suse.com>
9016 R:      Joe Lawrence <joe.lawrence@redhat.com>
9017 S:      Maintained
9018 F:      kernel/livepatch/
9019 F:      include/linux/livepatch.h
9020 F:      arch/x86/include/asm/livepatch.h
9021 F:      arch/x86/kernel/livepatch.c
9022 F:      Documentation/livepatch/
9023 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9024 F:      samples/livepatch/
9025 F:      tools/testing/selftests/livepatch/
9026 L:      live-patching@vger.kernel.org
9027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9028
9029 LLC (802.2)
9030 L:      netdev@vger.kernel.org
9031 S:      Odd fixes
9032 F:      include/linux/llc.h
9033 F:      include/uapi/linux/llc.h
9034 F:      include/net/llc*
9035 F:      net/llc/
9036
9037 LM73 HARDWARE MONITOR DRIVER
9038 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9039 L:      linux-hwmon@vger.kernel.org
9040 S:      Maintained
9041 F:      drivers/hwmon/lm73.c
9042
9043 LM78 HARDWARE MONITOR DRIVER
9044 M:      Jean Delvare <jdelvare@suse.com>
9045 L:      linux-hwmon@vger.kernel.org
9046 S:      Maintained
9047 F:      Documentation/hwmon/lm78
9048 F:      drivers/hwmon/lm78.c
9049
9050 LM83 HARDWARE MONITOR DRIVER
9051 M:      Jean Delvare <jdelvare@suse.com>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/lm83
9055 F:      drivers/hwmon/lm83.c
9056
9057 LM90 HARDWARE MONITOR DRIVER
9058 M:      Jean Delvare <jdelvare@suse.com>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/lm90
9062 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9063 F:      drivers/hwmon/lm90.c
9064 F:      include/dt-bindings/thermal/lm90.h
9065
9066 LM95234 HARDWARE MONITOR DRIVER
9067 M:      Guenter Roeck <linux@roeck-us.net>
9068 L:      linux-hwmon@vger.kernel.org
9069 S:      Maintained
9070 F:      Documentation/hwmon/lm95234
9071 F:      drivers/hwmon/lm95234.c
9072
9073 LME2510 MEDIA DRIVER
9074 M:      Malcolm Priestley <tvboxspy@gmail.com>
9075 L:      linux-media@vger.kernel.org
9076 W:      https://linuxtv.org
9077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9078 S:      Maintained
9079 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9080
9081 LOADPIN SECURITY MODULE
9082 M:      Kees Cook <keescook@chromium.org>
9083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9084 S:      Supported
9085 F:      security/loadpin/
9086 F:      Documentation/admin-guide/LSM/LoadPin.rst
9087
9088 LOCKING PRIMITIVES
9089 M:      Peter Zijlstra <peterz@infradead.org>
9090 M:      Ingo Molnar <mingo@redhat.com>
9091 M:      Will Deacon <will.deacon@arm.com>
9092 L:      linux-kernel@vger.kernel.org
9093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9094 S:      Maintained
9095 F:      Documentation/locking/
9096 F:      include/linux/lockdep.h
9097 F:      include/linux/spinlock*.h
9098 F:      arch/*/include/asm/spinlock*.h
9099 F:      include/linux/rwlock*.h
9100 F:      include/linux/mutex*.h
9101 F:      include/linux/rwsem*.h
9102 F:      arch/*/include/asm/rwsem.h
9103 F:      include/linux/seqlock.h
9104 F:      lib/locking*.[ch]
9105 F:      kernel/locking/
9106 X:      kernel/locking/locktorture.c
9107
9108 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9109 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9110 L:      linux-ntfs-dev@lists.sourceforge.net
9111 W:      http://www.linux-ntfs.org/content/view/19/37/
9112 S:      Maintained
9113 F:      Documentation/ldm.txt
9114 F:      block/partitions/ldm.*
9115
9116 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9117 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9118 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9119 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9120 L:      MPT-FusionLinux.pdl@broadcom.com
9121 L:      linux-scsi@vger.kernel.org
9122 W:      http://www.avagotech.com/support/
9123 S:      Supported
9124 F:      drivers/message/fusion/
9125 F:      drivers/scsi/mpt3sas/
9126
9127 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9128 M:      Matthew Wilcox <willy@infradead.org>
9129 L:      linux-scsi@vger.kernel.org
9130 S:      Maintained
9131 F:      drivers/scsi/sym53c8xx_2/
9132
9133 LTC1660 DAC DRIVER
9134 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9135 L:      linux-iio@vger.kernel.org
9136 S:      Maintained
9137 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9138 F:      drivers/iio/dac/ltc1660.c
9139
9140 LTC4261 HARDWARE MONITOR DRIVER
9141 M:      Guenter Roeck <linux@roeck-us.net>
9142 L:      linux-hwmon@vger.kernel.org
9143 S:      Maintained
9144 F:      Documentation/hwmon/ltc4261
9145 F:      drivers/hwmon/ltc4261.c
9146
9147 LTC4306 I2C MULTIPLEXER DRIVER
9148 M:      Michael Hennerich <michael.hennerich@analog.com>
9149 W:      http://ez.analog.com/community/linux-device-drivers
9150 L:      linux-i2c@vger.kernel.org
9151 S:      Supported
9152 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9153 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9154
9155 LTP (Linux Test Project)
9156 M:      Mike Frysinger <vapier@gentoo.org>
9157 M:      Cyril Hrubis <chrubis@suse.cz>
9158 M:      Wanlong Gao <wanlong.gao@gmail.com>
9159 M:      Jan Stancek <jstancek@redhat.com>
9160 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9161 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9162 L:      ltp@lists.linux.it (subscribers-only)
9163 W:      http://linux-test-project.github.io/
9164 T:      git git://github.com/linux-test-project/ltp.git
9165 S:      Maintained
9166
9167 M68K ARCHITECTURE
9168 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9169 L:      linux-m68k@lists.linux-m68k.org
9170 W:      http://www.linux-m68k.org/
9171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9172 S:      Maintained
9173 F:      arch/m68k/
9174 F:      drivers/zorro/
9175
9176 M68K ON APPLE MACINTOSH
9177 M:      Joshua Thompson <funaho@jurai.org>
9178 W:      http://www.mac.linux-m68k.org/
9179 L:      linux-m68k@lists.linux-m68k.org
9180 S:      Maintained
9181 F:      arch/m68k/mac/
9182
9183 M68K ON HP9000/300
9184 M:      Philip Blundell <philb@gnu.org>
9185 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9186 S:      Maintained
9187 F:      arch/m68k/hp300/
9188
9189 M88DS3103 MEDIA DRIVER
9190 M:      Antti Palosaari <crope@iki.fi>
9191 L:      linux-media@vger.kernel.org
9192 W:      https://linuxtv.org
9193 W:      http://palosaari.fi/linux/
9194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9195 T:      git git://linuxtv.org/anttip/media_tree.git
9196 S:      Maintained
9197 F:      drivers/media/dvb-frontends/m88ds3103*
9198
9199 M88RS2000 MEDIA DRIVER
9200 M:      Malcolm Priestley <tvboxspy@gmail.com>
9201 L:      linux-media@vger.kernel.org
9202 W:      https://linuxtv.org
9203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9204 S:      Maintained
9205 F:      drivers/media/dvb-frontends/m88rs2000*
9206
9207 MA901 MASTERKIT USB FM RADIO DRIVER
9208 M:      Alexey Klimov <klimov.linux@gmail.com>
9209 L:      linux-media@vger.kernel.org
9210 T:      git git://linuxtv.org/media_tree.git
9211 S:      Maintained
9212 F:      drivers/media/radio/radio-ma901.c
9213
9214 MAC80211
9215 M:      Johannes Berg <johannes@sipsolutions.net>
9216 L:      linux-wireless@vger.kernel.org
9217 W:      http://wireless.kernel.org/
9218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9220 S:      Maintained
9221 F:      Documentation/networking/mac80211-injection.txt
9222 F:      include/net/mac80211.h
9223 F:      net/mac80211/
9224 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9225 F:      Documentation/networking/mac80211_hwsim/README
9226
9227 MAILBOX API
9228 M:      Jassi Brar <jassisinghbrar@gmail.com>
9229 L:      linux-kernel@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/mailbox/
9232 F:      include/linux/mailbox_client.h
9233 F:      include/linux/mailbox_controller.h
9234
9235 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9236 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9237 W:      http://www.kernel.org/doc/man-pages
9238 L:      linux-man@vger.kernel.org
9239 S:      Maintained
9240
9241 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9242 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9243 L:      linux-mips@vger.kernel.org
9244 S:      Maintained
9245 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9246
9247 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9248 M:      Andrew Lunn <andrew@lunn.ch>
9249 M:      Vivien Didelot <vivien.didelot@gmail.com>
9250 L:      netdev@vger.kernel.org
9251 S:      Maintained
9252 F:      drivers/net/dsa/mv88e6xxx/
9253 F:      include/linux/platform_data/mv88e6xxx.h
9254 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9255
9256 MARVELL ARMADA DRM SUPPORT
9257 M:      Russell King <linux@armlinux.org.uk>
9258 S:      Maintained
9259 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9260 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9261 F:      drivers/gpu/drm/armada/
9262 F:      include/uapi/drm/armada_drm.h
9263 F:      Documentation/devicetree/bindings/display/armada/
9264
9265 MARVELL ARMADA 3700 PHY DRIVERS
9266 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9267 S:      Maintained
9268 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9269 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9270 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9271 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9272
9273 MARVELL CRYPTO DRIVER
9274 M:      Boris Brezillon <bbrezillon@kernel.org>
9275 M:      Arnaud Ebalard <arno@natisbad.org>
9276 F:      drivers/crypto/marvell/
9277 S:      Maintained
9278 L:      linux-crypto@vger.kernel.org
9279
9280 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9281 M:      Mirko Lindner <mlindner@marvell.com>
9282 M:      Stephen Hemminger <stephen@networkplumber.org>
9283 L:      netdev@vger.kernel.org
9284 S:      Maintained
9285 F:      drivers/net/ethernet/marvell/sk*
9286
9287 MARVELL LIBERTAS WIRELESS DRIVER
9288 L:      libertas-dev@lists.infradead.org
9289 S:      Orphan
9290 F:      drivers/net/wireless/marvell/libertas/
9291
9292 MARVELL MACCHIATOBIN SUPPORT
9293 M:      Russell King <linux@armlinux.org.uk>
9294 L:      linux-arm-kernel@lists.infradead.org
9295 S:      Maintained
9296 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9297
9298 MARVELL MV643XX ETHERNET DRIVER
9299 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9300 L:      netdev@vger.kernel.org
9301 S:      Maintained
9302 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9303 F:      include/linux/mv643xx.h
9304
9305 MARVELL MV88X3310 PHY DRIVER
9306 M:      Russell King <linux@armlinux.org.uk>
9307 L:      netdev@vger.kernel.org
9308 S:      Maintained
9309 F:      drivers/net/phy/marvell10g.c
9310
9311 MARVELL MVEBU THERMAL DRIVER
9312 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9313 S:      Maintained
9314 F:      drivers/thermal/armada_thermal.c
9315
9316 MARVELL MVNETA ETHERNET DRIVER
9317 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9318 L:      netdev@vger.kernel.org
9319 S:      Maintained
9320 F:      drivers/net/ethernet/marvell/mvneta.*
9321
9322 MARVELL MWIFIEX WIRELESS DRIVER
9323 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9324 M:      Nishant Sarmukadam <nishants@marvell.com>
9325 M:      Ganapathi Bhat <gbhat@marvell.com>
9326 M:      Xinming Hu <huxinming820@gmail.com>
9327 L:      linux-wireless@vger.kernel.org
9328 S:      Maintained
9329 F:      drivers/net/wireless/marvell/mwifiex/
9330
9331 MARVELL MWL8K WIRELESS DRIVER
9332 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9333 L:      linux-wireless@vger.kernel.org
9334 S:      Odd Fixes
9335 F:      drivers/net/wireless/marvell/mwl8k.c
9336
9337 MARVELL NAND CONTROLLER DRIVER
9338 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9339 L:      linux-mtd@lists.infradead.org
9340 S:      Maintained
9341 F:      drivers/mtd/nand/raw/marvell_nand.c
9342 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9343
9344 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9345 M:      Nicolas Pitre <nico@fluxnic.net>
9346 S:      Odd Fixes
9347 F:      drivers/mmc/host/mvsdio.*
9348
9349 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9350 M:      Hu Ziji <huziji@marvell.com>
9351 L:      linux-mmc@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/mmc/host/sdhci-xenon*
9354 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9355
9356 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9357 M:      Sunil Goutham <sgoutham@marvell.com>
9358 M:      Linu Cherian <lcherian@marvell.com>
9359 M:      Geetha sowjanya <gakula@marvell.com>
9360 M:      Jerin Jacob <jerinj@marvell.com>
9361 L:      netdev@vger.kernel.org
9362 S:      Supported
9363 F:      drivers/net/ethernet/marvell/octeontx2/af/
9364
9365 MATROX FRAMEBUFFER DRIVER
9366 L:      linux-fbdev@vger.kernel.org
9367 S:      Orphan
9368 F:      drivers/video/fbdev/matrox/matroxfb_*
9369 F:      include/uapi/linux/matroxfb.h
9370
9371 MAX16065 HARDWARE MONITOR DRIVER
9372 M:      Guenter Roeck <linux@roeck-us.net>
9373 L:      linux-hwmon@vger.kernel.org
9374 S:      Maintained
9375 F:      Documentation/hwmon/max16065
9376 F:      drivers/hwmon/max16065.c
9377
9378 MAX2175 SDR TUNER DRIVER
9379 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9380 L:      linux-media@vger.kernel.org
9381 T:      git git://linuxtv.org/media_tree.git
9382 S:      Maintained
9383 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9384 F:      Documentation/media/v4l-drivers/max2175.rst
9385 F:      drivers/media/i2c/max2175*
9386 F:      include/uapi/linux/max2175.h
9387
9388 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9389 L:      linux-hwmon@vger.kernel.org
9390 S:      Orphan
9391 F:      Documentation/hwmon/max6650
9392 F:      drivers/hwmon/max6650.c
9393
9394 MAX6697 HARDWARE MONITOR DRIVER
9395 M:      Guenter Roeck <linux@roeck-us.net>
9396 L:      linux-hwmon@vger.kernel.org
9397 S:      Maintained
9398 F:      Documentation/hwmon/max6697
9399 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9400 F:      drivers/hwmon/max6697.c
9401 F:      include/linux/platform_data/max6697.h
9402
9403 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9404 M:      Peter Rosin <peda@axentia.se>
9405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9406 S:      Maintained
9407 F:      Documentation/devicetree/bindings/sound/max9860.txt
9408 F:      sound/soc/codecs/max9860.*
9409
9410 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9411 M:      Andreas Klinger <ak@it-klinger.de>
9412 L:      linux-iio@vger.kernel.org
9413 S:      Maintained
9414 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9415 F:      drivers/iio/proximity/mb1232.c
9416
9417 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9418 M:      Javier Martinez Canillas <javier@dowhile0.org>
9419 L:      linux-kernel@vger.kernel.org
9420 S:      Supported
9421 F:      drivers/regulator/max77802-regulator.c
9422 F:      Documentation/devicetree/bindings/*/*max77802.txt
9423 F:      include/dt-bindings/*/*max77802.h
9424
9425 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9426 M:      Krzysztof Kozlowski <krzk@kernel.org>
9427 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9428 L:      linux-pm@vger.kernel.org
9429 S:      Supported
9430 F:      drivers/power/supply/max14577_charger.c
9431 F:      drivers/power/supply/max77693_charger.c
9432
9433 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9434 M:      Chanwoo Choi <cw00.choi@samsung.com>
9435 M:      Krzysztof Kozlowski <krzk@kernel.org>
9436 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9437 L:      linux-kernel@vger.kernel.org
9438 S:      Supported
9439 F:      drivers/*/max14577*.c
9440 F:      drivers/*/max77686*.c
9441 F:      drivers/*/max77693*.c
9442 F:      drivers/extcon/extcon-max14577.c
9443 F:      drivers/extcon/extcon-max77693.c
9444 F:      drivers/rtc/rtc-max77686.c
9445 F:      drivers/clk/clk-max77686.c
9446 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9447 F:      Documentation/devicetree/bindings/*/max77686.txt
9448 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9449 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9450 F:      include/linux/mfd/max14577*.h
9451 F:      include/linux/mfd/max77686*.h
9452 F:      include/linux/mfd/max77693*.h
9453
9454 MAXIRADIO FM RADIO RECEIVER DRIVER
9455 M:      Hans Verkuil <hverkuil@xs4all.nl>
9456 L:      linux-media@vger.kernel.org
9457 T:      git git://linuxtv.org/media_tree.git
9458 W:      https://linuxtv.org
9459 S:      Maintained
9460 F:      drivers/media/radio/radio-maxiradio*
9461
9462 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9463 M:      Peter Rosin <peda@axentia.se>
9464 L:      linux-iio@vger.kernel.org
9465 S:      Maintained
9466 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9467 F:      drivers/iio/potentiometer/mcp4018.c
9468 F:      drivers/iio/potentiometer/mcp4531.c
9469
9470 MCR20A IEEE-802.15.4 RADIO DRIVER
9471 M:      Xue Liu <liuxuenetmail@gmail.com>
9472 L:      linux-wpan@vger.kernel.org
9473 W:      https://github.com/xueliu/mcr20a-linux
9474 S:      Maintained
9475 F:      drivers/net/ieee802154/mcr20a.c
9476 F:      drivers/net/ieee802154/mcr20a.h
9477 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9478
9479 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9480 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9481 L:      linux-iio@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/iio/dac/cio-dac.c
9484
9485 MEDIA DRIVERS FOR ASCOT2E
9486 M:      Sergey Kozlov <serjk@netup.ru>
9487 M:      Abylay Ospan <aospan@netup.ru>
9488 L:      linux-media@vger.kernel.org
9489 W:      https://linuxtv.org
9490 W:      http://netup.tv/
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Supported
9493 F:      drivers/media/dvb-frontends/ascot2e*
9494
9495 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9496 M:      Jasmin Jessich <jasmin@anw.at>
9497 L:      linux-media@vger.kernel.org
9498 W:      https://linuxtv.org
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Maintained
9501 F:      drivers/media/dvb-frontends/cxd2099*
9502
9503 MEDIA DRIVERS FOR CXD2841ER
9504 M:      Sergey Kozlov <serjk@netup.ru>
9505 M:      Abylay Ospan <aospan@netup.ru>
9506 L:      linux-media@vger.kernel.org
9507 W:      https://linuxtv.org
9508 W:      http://netup.tv/
9509 T:      git git://linuxtv.org/media_tree.git
9510 S:      Supported
9511 F:      drivers/media/dvb-frontends/cxd2841er*
9512
9513 MEDIA DRIVERS FOR CXD2880
9514 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9515 L:      linux-media@vger.kernel.org
9516 W:      http://linuxtv.org/
9517 T:      git git://linuxtv.org/media_tree.git
9518 S:      Supported
9519 F:      drivers/media/dvb-frontends/cxd2880/*
9520 F:      drivers/media/spi/cxd2880*
9521
9522 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9523 L:      linux-media@vger.kernel.org
9524 W:      https://linuxtv.org
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Orphan
9527 F:      drivers/media/pci/ddbridge/*
9528
9529 MEDIA DRIVERS FOR FREESCALE IMX
9530 M:      Steve Longerbeam <slongerbeam@gmail.com>
9531 M:      Philipp Zabel <p.zabel@pengutronix.de>
9532 L:      linux-media@vger.kernel.org
9533 T:      git git://linuxtv.org/media_tree.git
9534 S:      Maintained
9535 F:      Documentation/devicetree/bindings/media/imx.txt
9536 F:      Documentation/media/v4l-drivers/imx.rst
9537 F:      drivers/staging/media/imx/
9538 F:      include/linux/imx-media.h
9539 F:      include/media/imx.h
9540
9541 MEDIA DRIVER FOR FREESCALE IMX PXP
9542 M:      Philipp Zabel <p.zabel@pengutronix.de>
9543 L:      linux-media@vger.kernel.org
9544 T:      git git://linuxtv.org/media_tree.git
9545 S:      Maintained
9546 F:      drivers/media/platform/imx-pxp.[ch]
9547
9548 MEDIA DRIVERS FOR FREESCALE IMX7
9549 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9550 L:      linux-media@vger.kernel.org
9551 T:      git git://linuxtv.org/media_tree.git
9552 S:      Maintained
9553 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9554 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9555 F:      Documentation/media/v4l-drivers/imx7.rst
9556 F:      drivers/staging/media/imx/imx7-media-csi.c
9557 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9558
9559 MEDIA DRIVERS FOR HELENE
9560 M:      Abylay Ospan <aospan@netup.ru>
9561 L:      linux-media@vger.kernel.org
9562 W:      https://linuxtv.org
9563 W:      http://netup.tv/
9564 T:      git git://linuxtv.org/media_tree.git
9565 S:      Supported
9566 F:      drivers/media/dvb-frontends/helene*
9567
9568 MEDIA DRIVERS FOR HORUS3A
9569 M:      Sergey Kozlov <serjk@netup.ru>
9570 M:      Abylay Ospan <aospan@netup.ru>
9571 L:      linux-media@vger.kernel.org
9572 W:      https://linuxtv.org
9573 W:      http://netup.tv/
9574 T:      git git://linuxtv.org/media_tree.git
9575 S:      Supported
9576 F:      drivers/media/dvb-frontends/horus3a*
9577
9578 MEDIA DRIVERS FOR LNBH25
9579 M:      Sergey Kozlov <serjk@netup.ru>
9580 M:      Abylay Ospan <aospan@netup.ru>
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 W:      http://netup.tv/
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Supported
9586 F:      drivers/media/dvb-frontends/lnbh25*
9587
9588 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9589 L:      linux-media@vger.kernel.org
9590 W:      https://linuxtv.org
9591 T:      git git://linuxtv.org/media_tree.git
9592 S:      Orphan
9593 F:      drivers/media/dvb-frontends/mxl5xx*
9594
9595 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9596 M:      Sergey Kozlov <serjk@netup.ru>
9597 M:      Abylay Ospan <aospan@netup.ru>
9598 L:      linux-media@vger.kernel.org
9599 W:      https://linuxtv.org
9600 W:      http://netup.tv/
9601 T:      git git://linuxtv.org/media_tree.git
9602 S:      Supported
9603 F:      drivers/media/pci/netup_unidvb/*
9604
9605 MEDIA DRIVERS FOR RENESAS - CEU
9606 M:      Jacopo Mondi <jacopo@jmondi.org>
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,ceu.txt
9612 F:      drivers/media/platform/renesas-ceu.c
9613 F:      include/media/drv-intf/renesas-ceu.h
9614
9615 MEDIA DRIVERS FOR RENESAS - DRIF
9616 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.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,drif.txt
9622 F:      drivers/media/platform/rcar_drif.c
9623
9624 MEDIA DRIVERS FOR RENESAS - FCP
9625 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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,fcp.txt
9631 F:      drivers/media/platform/rcar-fcp.c
9632 F:      include/media/rcar-fcp.h
9633
9634 MEDIA DRIVERS FOR RENESAS - FDP1
9635 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9636 L:      linux-media@vger.kernel.org
9637 L:      linux-renesas-soc@vger.kernel.org
9638 T:      git git://linuxtv.org/media_tree.git
9639 S:      Supported
9640 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9641 F:      drivers/media/platform/rcar_fdp1.c
9642
9643 MEDIA DRIVERS FOR RENESAS - VIN
9644 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9645 L:      linux-media@vger.kernel.org
9646 L:      linux-renesas-soc@vger.kernel.org
9647 T:      git git://linuxtv.org/media_tree.git
9648 S:      Supported
9649 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9650 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9651 F:      drivers/media/platform/rcar-vin/
9652
9653 MEDIA DRIVERS FOR RENESAS - VSP1
9654 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9655 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9656 L:      linux-media@vger.kernel.org
9657 L:      linux-renesas-soc@vger.kernel.org
9658 T:      git git://linuxtv.org/media_tree.git
9659 S:      Supported
9660 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9661 F:      drivers/media/platform/vsp1/
9662
9663 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Orphan
9668 F:      drivers/media/dvb-frontends/stv0910*
9669
9670 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9671 L:      linux-media@vger.kernel.org
9672 W:      https://linuxtv.org
9673 T:      git git://linuxtv.org/media_tree.git
9674 S:      Orphan
9675 F:      drivers/media/dvb-frontends/stv6111*
9676
9677 MEDIA DRIVERS FOR STM32 - DCMI
9678 M:      Hugues Fruchet <hugues.fruchet@st.com>
9679 L:      linux-media@vger.kernel.org
9680 T:      git git://linuxtv.org/media_tree.git
9681 S:      Supported
9682 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9683 F:      drivers/media/platform/stm32/stm32-dcmi.c
9684
9685 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9686 M:      Dmitry Osipenko <digetx@gmail.com>
9687 L:      linux-media@vger.kernel.org
9688 L:      linux-tegra@vger.kernel.org
9689 T:      git git://linuxtv.org/media_tree.git
9690 S:      Maintained
9691 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9692 F:      drivers/staging/media/tegra-vde/
9693
9694 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9696 P:      LinuxTV.org Project
9697 L:      linux-media@vger.kernel.org
9698 W:      https://linuxtv.org
9699 Q:      http://patchwork.kernel.org/project/linux-media/list/
9700 T:      git git://linuxtv.org/media_tree.git
9701 S:      Maintained
9702 F:      Documentation/devicetree/bindings/media/
9703 F:      Documentation/media/
9704 F:      drivers/media/
9705 F:      drivers/staging/media/
9706 F:      include/linux/platform_data/media/
9707 F:      include/media/
9708 F:      include/uapi/linux/dvb/
9709 F:      include/uapi/linux/videodev2.h
9710 F:      include/uapi/linux/media.h
9711 F:      include/uapi/linux/v4l2-*
9712 F:      include/uapi/linux/meye.h
9713 F:      include/uapi/linux/ivtv*
9714 F:      include/uapi/linux/uvcvideo.h
9715
9716 MEDIATEK BLUETOOTH DRIVER
9717 M:      Sean Wang <sean.wang@mediatek.com>
9718 L:      linux-bluetooth@vger.kernel.org
9719 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9722 F:      drivers/bluetooth/btmtkuart.c
9723
9724 MEDIATEK CIR DRIVER
9725 M:      Sean Wang <sean.wang@mediatek.com>
9726 S:      Maintained
9727 F:      drivers/media/rc/mtk-cir.c
9728
9729 MEDIATEK DMA DRIVER
9730 M:      Sean Wang <sean.wang@mediatek.com>
9731 L:      dmaengine@vger.kernel.org
9732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9733 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9734 S:      Maintained
9735 F:      Documentation/devicetree/bindings/dma/mtk-*
9736 F:      drivers/dma/mediatek/
9737
9738 MEDIATEK PMIC LED DRIVER
9739 M:      Sean Wang <sean.wang@mediatek.com>
9740 S:      Maintained
9741 F:      drivers/leds/leds-mt6323.c
9742 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9743
9744 MEDIATEK ETHERNET DRIVER
9745 M:      Felix Fietkau <nbd@openwrt.org>
9746 M:      John Crispin <john@phrozen.org>
9747 M:      Sean Wang <sean.wang@mediatek.com>
9748 M:      Nelson Chang <nelson.chang@mediatek.com>
9749 L:      netdev@vger.kernel.org
9750 S:      Maintained
9751 F:      drivers/net/ethernet/mediatek/
9752
9753 MEDIATEK SWITCH DRIVER
9754 M:      Sean Wang <sean.wang@mediatek.com>
9755 L:      netdev@vger.kernel.org
9756 S:      Maintained
9757 F:      drivers/net/dsa/mt7530.*
9758 F:      net/dsa/tag_mtk.c
9759
9760 MEDIATEK JPEG DRIVER
9761 M:      Rick Chang <rick.chang@mediatek.com>
9762 M:      Bin Liu <bin.liu@mediatek.com>
9763 S:      Supported
9764 F:      drivers/media/platform/mtk-jpeg/
9765 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9766
9767 MEDIATEK MDP DRIVER
9768 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9769 M:      Houlong Wei <houlong.wei@mediatek.com>
9770 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9771 S:      Supported
9772 F:      drivers/media/platform/mtk-mdp/
9773 F:      drivers/media/platform/mtk-vpu/
9774 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9775
9776 MEDIATEK MEDIA DRIVER
9777 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9778 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9779 S:      Supported
9780 F:      drivers/media/platform/mtk-vcodec/
9781 F:      drivers/media/platform/mtk-vpu/
9782 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9783 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9784
9785 MEDIATEK MT76 WIRELESS LAN DRIVER
9786 M:      Felix Fietkau <nbd@nbd.name>
9787 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9788 L:      linux-wireless@vger.kernel.org
9789 S:      Maintained
9790 F:      drivers/net/wireless/mediatek/mt76/
9791
9792 MEDIATEK MT7601U WIRELESS LAN DRIVER
9793 M:      Jakub Kicinski <kubakici@wp.pl>
9794 L:      linux-wireless@vger.kernel.org
9795 S:      Maintained
9796 F:      drivers/net/wireless/mediatek/mt7601u/
9797
9798 MEDIATEK NAND CONTROLLER DRIVER
9799 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9800 L:      linux-mtd@lists.infradead.org
9801 S:      Maintained
9802 F:      drivers/mtd/nand/raw/mtk_*
9803 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9804
9805 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9806 M:      Sean Wang <sean.wang@mediatek.com>
9807 S:      Maintained
9808 F:      drivers/char/hw_random/mtk-rng.c
9809
9810 MEDIATEK USB3 DRD IP DRIVER
9811 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9812 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9814 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9815 S:      Maintained
9816 F:      drivers/usb/mtu3/
9817
9818 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9819 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9820 M:      Martin Donnelly <martin.donnelly@ge.com>
9821 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9822 S:      Maintained
9823 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9824 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9825
9826 MEGARAID SCSI/SAS DRIVERS
9827 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9828 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9829 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9830 L:      megaraidlinux.pdl@broadcom.com
9831 L:      linux-scsi@vger.kernel.org
9832 W:      http://www.avagotech.com/support/
9833 S:      Maintained
9834 F:      Documentation/scsi/megaraid.txt
9835 F:      drivers/scsi/megaraid.*
9836 F:      drivers/scsi/megaraid/
9837
9838 MELEXIS MLX90614 DRIVER
9839 M:      Crt Mori <cmo@melexis.com>
9840 L:      linux-iio@vger.kernel.org
9841 W:      http://www.melexis.com
9842 S:      Supported
9843 F:      drivers/iio/temperature/mlx90614.c
9844
9845 MELEXIS MLX90632 DRIVER
9846 M:      Crt Mori <cmo@melexis.com>
9847 L:      linux-iio@vger.kernel.org
9848 W:      http://www.melexis.com
9849 S:      Supported
9850 F:      drivers/iio/temperature/mlx90632.c
9851
9852 MELFAS MIP4 TOUCHSCREEN DRIVER
9853 M:      Sangwon Jee <jeesw@melfas.com>
9854 W:      http://www.melfas.com
9855 S:      Supported
9856 F:      drivers/input/touchscreen/melfas_mip4.c
9857 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9858
9859 MELLANOX ETHERNET DRIVER (mlx4_en)
9860 M:      Tariq Toukan <tariqt@mellanox.com>
9861 L:      netdev@vger.kernel.org
9862 S:      Supported
9863 W:      http://www.mellanox.com
9864 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9865 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9866
9867 MELLANOX ETHERNET DRIVER (mlx5e)
9868 M:      Saeed Mahameed <saeedm@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_*
9874
9875 MELLANOX ETHERNET INNOVA DRIVERS
9876 R:      Boris Pismenny <borisp@mellanox.com>
9877 L:      netdev@vger.kernel.org
9878 S:      Supported
9879 W:      http://www.mellanox.com
9880 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9881 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9882 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9883 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9884 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9885
9886 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9887 R:      Boris Pismenny <borisp@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/mlx5/core/en_ipsec/*
9893 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9894
9895 MELLANOX ETHERNET SWITCH DRIVERS
9896 M:      Jiri Pirko <jiri@mellanox.com>
9897 M:      Ido Schimmel <idosch@mellanox.com>
9898 L:      netdev@vger.kernel.org
9899 S:      Supported
9900 W:      http://www.mellanox.com
9901 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9902 F:      drivers/net/ethernet/mellanox/mlxsw/
9903 F:      tools/testing/selftests/drivers/net/mlxsw/
9904
9905 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9906 M:      mlxsw@mellanox.com
9907 L:      netdev@vger.kernel.org
9908 S:      Supported
9909 W:      http://www.mellanox.com
9910 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9911 F:      drivers/net/ethernet/mellanox/mlxfw/
9912
9913 MELLANOX HARDWARE PLATFORM SUPPORT
9914 M:      Andy Shevchenko <andy@infradead.org>
9915 M:      Darren Hart <dvhart@infradead.org>
9916 M:      Vadim Pasternak <vadimp@mellanox.com>
9917 L:      platform-driver-x86@vger.kernel.org
9918 S:      Supported
9919 F:      drivers/platform/mellanox/
9920 F:      include/linux/platform_data/mlxreg.h
9921
9922 MELLANOX MLX4 core VPI driver
9923 M:      Tariq Toukan <tariqt@mellanox.com>
9924 L:      netdev@vger.kernel.org
9925 L:      linux-rdma@vger.kernel.org
9926 W:      http://www.mellanox.com
9927 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9928 S:      Supported
9929 F:      drivers/net/ethernet/mellanox/mlx4/
9930 F:      include/linux/mlx4/
9931
9932 MELLANOX MLX4 IB driver
9933 M:      Yishai Hadas <yishaih@mellanox.com>
9934 L:      linux-rdma@vger.kernel.org
9935 W:      http://www.mellanox.com
9936 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9937 S:      Supported
9938 F:      drivers/infiniband/hw/mlx4/
9939 F:      include/linux/mlx4/
9940 F:      include/uapi/rdma/mlx4-abi.h
9941
9942 MELLANOX MLX5 core VPI driver
9943 M:      Saeed Mahameed <saeedm@mellanox.com>
9944 M:      Leon Romanovsky <leonro@mellanox.com>
9945 L:      netdev@vger.kernel.org
9946 L:      linux-rdma@vger.kernel.org
9947 W:      http://www.mellanox.com
9948 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9949 S:      Supported
9950 F:      drivers/net/ethernet/mellanox/mlx5/core/
9951 F:      include/linux/mlx5/
9952
9953 MELLANOX MLX5 IB driver
9954 M:      Leon Romanovsky <leonro@mellanox.com>
9955 L:      linux-rdma@vger.kernel.org
9956 W:      http://www.mellanox.com
9957 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9958 S:      Supported
9959 F:      drivers/infiniband/hw/mlx5/
9960 F:      include/linux/mlx5/
9961 F:      include/uapi/rdma/mlx5-abi.h
9962
9963 MELLANOX MLXCPLD I2C AND MUX DRIVER
9964 M:      Vadim Pasternak <vadimp@mellanox.com>
9965 M:      Michael Shych <michaelsh@mellanox.com>
9966 L:      linux-i2c@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/i2c/busses/i2c-mlxcpld.c
9969 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9970 F:      Documentation/i2c/busses/i2c-mlxcpld
9971
9972 MELLANOX MLXCPLD LED DRIVER
9973 M:      Vadim Pasternak <vadimp@mellanox.com>
9974 L:      linux-leds@vger.kernel.org
9975 S:      Supported
9976 F:      drivers/leds/leds-mlxcpld.c
9977 F:      drivers/leds/leds-mlxreg.c
9978 F:      Documentation/leds/leds-mlxcpld.txt
9979
9980 MELLANOX PLATFORM DRIVER
9981 M:      Vadim Pasternak <vadimp@mellanox.com>
9982 L:      platform-driver-x86@vger.kernel.org
9983 S:      Supported
9984 F:      drivers/platform/x86/mlx-platform.c
9985
9986 MEMBARRIER SUPPORT
9987 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9988 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9989 L:      linux-kernel@vger.kernel.org
9990 S:      Supported
9991 F:      kernel/sched/membarrier.c
9992 F:      include/uapi/linux/membarrier.h
9993 F:      arch/powerpc/include/asm/membarrier.h
9994
9995 MEMBLOCK
9996 M:      Mike Rapoport <rppt@linux.ibm.com>
9997 L:      linux-mm@kvack.org
9998 S:      Maintained
9999 F:      include/linux/memblock.h
10000 F:      mm/memblock.c
10001 F:      Documentation/core-api/boot-time-mm.rst
10002
10003 MEMORY MANAGEMENT
10004 L:      linux-mm@kvack.org
10005 W:      http://www.linux-mm.org
10006 S:      Maintained
10007 F:      include/linux/mm.h
10008 F:      include/linux/gfp.h
10009 F:      include/linux/mmzone.h
10010 F:      include/linux/memory_hotplug.h
10011 F:      include/linux/vmalloc.h
10012 F:      mm/
10013
10014 MEMORY TECHNOLOGY DEVICES (MTD)
10015 M:      David Woodhouse <dwmw2@infradead.org>
10016 M:      Brian Norris <computersforpeace@gmail.com>
10017 M:      Boris Brezillon <bbrezillon@kernel.org>
10018 M:      Marek Vasut <marek.vasut@gmail.com>
10019 M:      Richard Weinberger <richard@nod.at>
10020 L:      linux-mtd@lists.infradead.org
10021 W:      http://www.linux-mtd.infradead.org/
10022 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10023 T:      git git://git.infradead.org/linux-mtd.git master
10024 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10025 S:      Maintained
10026 F:      Documentation/devicetree/bindings/mtd/
10027 F:      drivers/mtd/
10028 F:      include/linux/mtd/
10029 F:      include/uapi/mtd/
10030
10031 MEN A21 WATCHDOG DRIVER
10032 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10033 L:      linux-watchdog@vger.kernel.org
10034 S:      Maintained
10035 F:      drivers/watchdog/mena21_wdt.c
10036
10037 MEN CHAMELEON BUS (mcb)
10038 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10039 S:      Maintained
10040 F:      drivers/mcb/
10041 F:      include/linux/mcb.h
10042 F:      Documentation/men-chameleon-bus.txt
10043
10044 MEN F21BMC (Board Management Controller)
10045 M:      Andreas Werner <andreas.werner@men.de>
10046 S:      Supported
10047 F:      drivers/mfd/menf21bmc.c
10048 F:      drivers/watchdog/menf21bmc_wdt.c
10049 F:      drivers/leds/leds-menf21bmc.c
10050 F:      drivers/hwmon/menf21bmc_hwmon.c
10051 F:      Documentation/hwmon/menf21bmc
10052
10053 MEN Z069 WATCHDOG DRIVER
10054 M:      Johannes Thumshirn <jth@kernel.org>
10055 L:      linux-watchdog@vger.kernel.org
10056 S:      Maintained
10057 F:      drivers/watchdog/menz69_wdt.c
10058
10059 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10060 M:      Neil Armstrong <narmstrong@baylibre.com>
10061 L:      linux-media@lists.freedesktop.org
10062 L:      linux-amlogic@lists.infradead.org
10063 W:      http://linux-meson.com/
10064 S:      Supported
10065 F:      drivers/media/platform/meson/ao-cec.c
10066 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10067 T:      git git://linuxtv.org/media_tree.git
10068
10069 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10070 M:      Liang Yang <liang.yang@amlogic.com>
10071 L:      linux-mtd@lists.infradead.org
10072 S:      Maintained
10073 F:      drivers/mtd/nand/raw/meson_*
10074 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10075
10076 METHODE UDPU SUPPORT
10077 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10078 S:      Maintained
10079 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10080
10081 MICROBLAZE ARCHITECTURE
10082 M:      Michal Simek <monstr@monstr.eu>
10083 W:      http://www.monstr.eu/fdt/
10084 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10085 S:      Supported
10086 F:      arch/microblaze/
10087
10088 MICROCHIP AT91 SERIAL DRIVER
10089 M:      Richard Genoud <richard.genoud@gmail.com>
10090 S:      Maintained
10091 F:      drivers/tty/serial/atmel_serial.c
10092 F:      drivers/tty/serial/atmel_serial.h
10093 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10094
10095 MICROCHIP AUDIO ASOC DRIVERS
10096 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10097 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10098 S:      Supported
10099 F:      sound/soc/atmel
10100
10101 MICROCHIP DMA DRIVER
10102 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10104 L:      dmaengine@vger.kernel.org
10105 S:      Supported
10106 F:      drivers/dma/at_hdmac.c
10107 F:      drivers/dma/at_hdmac_regs.h
10108 F:      include/linux/platform_data/dma-atmel.h
10109 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10110 F:      include/dt-bindings/dma/at91.h
10111
10112 MICROCHIP ECC DRIVER
10113 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10114 L:      linux-crypto@vger.kernel.org
10115 S:      Maintained
10116 F:      drivers/crypto/atmel-ecc.*
10117
10118 MICROCHIP I2C DRIVER
10119 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10120 L:      linux-i2c@vger.kernel.org
10121 S:      Supported
10122 F:      drivers/i2c/busses/i2c-at91.c
10123
10124 MICROCHIP ISC DRIVER
10125 M:      Eugen Hristev <eugen.hristev@microchip.com>
10126 L:      linux-media@vger.kernel.org
10127 S:      Supported
10128 F:      drivers/media/platform/atmel/atmel-isc.c
10129 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10130 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10131
10132 MICROCHIP ISI DRIVER
10133 M:      Eugen Hristev <eugen.hristev@microchip.com>
10134 L:      linux-media@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/media/platform/atmel/atmel-isi.c
10137 F:      drivers/media/platform/atmel/atmel-isi.h
10138
10139 MICROCHIP AT91 USART MFD DRIVER
10140 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10141 L:      linux-kernel@vger.kernel.org
10142 S:      Supported
10143 F:      drivers/mfd/at91-usart.c
10144 F:      include/dt-bindings/mfd/at91-usart.h
10145 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10146
10147 MICROCHIP AT91 USART SPI DRIVER
10148 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10149 L:      linux-spi@vger.kernel.org
10150 S:      Supported
10151 F:      drivers/spi/spi-at91-usart.c
10152 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10153
10154 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10155 M:      Woojung Huh <Woojung.Huh@microchip.com>
10156 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10157 L:      netdev@vger.kernel.org
10158 S:      Maintained
10159 F:      net/dsa/tag_ksz.c
10160 F:      drivers/net/dsa/microchip/*
10161 F:      include/linux/platform_data/microchip-ksz.h
10162 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10163
10164 MICROCHIP LAN743X ETHERNET DRIVER
10165 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10166 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10167 L:      netdev@vger.kernel.org
10168 S:      Maintained
10169 F:      drivers/net/ethernet/microchip/lan743x_*
10170
10171 MICROCHIP LCDFB DRIVER
10172 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10173 L:      linux-fbdev@vger.kernel.org
10174 S:      Maintained
10175 F:      drivers/video/fbdev/atmel_lcdfb.c
10176 F:      include/video/atmel_lcdc.h
10177
10178 MICROCHIP MMC/SD/SDIO MCI DRIVER
10179 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10180 S:      Maintained
10181 F:      drivers/mmc/host/atmel-mci.c
10182
10183 MICROCHIP MCP16502 PMIC DRIVER
10184 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10186 S:      Maintained
10187 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10188 F:      drivers/regulator/mcp16502.c
10189
10190 MICROCHIP MCP3911 ADC DRIVER
10191 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10192 M:      Kent Gustavsson <kent@minoris.se>
10193 L:      linux-iio@vger.kernel.org
10194 S:      Supported
10195 F:      drivers/iio/adc/mcp3911.c
10196 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10197
10198 MICROCHIP NAND DRIVER
10199 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10200 L:      linux-mtd@lists.infradead.org
10201 S:      Supported
10202 F:      drivers/mtd/nand/raw/atmel/*
10203 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10204
10205 MICROCHIP PWM DRIVER
10206 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10208 L:      linux-pwm@vger.kernel.org
10209 S:      Supported
10210 F:      drivers/pwm/pwm-atmel.c
10211 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10212
10213 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10214 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10215 M:      Eugen Hristev <eugen.hristev@microchip.com>
10216 L:      linux-iio@vger.kernel.org
10217 S:      Supported
10218 F:      drivers/iio/adc/at91-sama5d2_adc.c
10219 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10220 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10221
10222 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10223 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10224 S:      Supported
10225 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10226
10227 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10228 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10230 L:      linux-gpio@vger.kernel.org
10231 F:      drivers/gpio/gpio-sama5d2-piobu.c
10232
10233 MICROCHIP SPI DRIVER
10234 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10235 S:      Supported
10236 F:      drivers/spi/spi-atmel.*
10237
10238 MICROCHIP SSC DRIVER
10239 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10241 S:      Supported
10242 F:      drivers/misc/atmel-ssc.c
10243 F:      include/linux/atmel-ssc.h
10244
10245 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10246 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10248 S:      Supported
10249 F:      drivers/misc/atmel_tclib.c
10250 F:      drivers/clocksource/tcb_clksrc.c
10251
10252 MICROCHIP USBA UDC DRIVER
10253 M:      Cristian Birsan <cristian.birsan@microchip.com>
10254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10255 S:      Supported
10256 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10257
10258 MICROCHIP USB251XB DRIVER
10259 M:      Richard Leitner <richard.leitner@skidata.com>
10260 L:      linux-usb@vger.kernel.org
10261 S:      Maintained
10262 F:      drivers/usb/misc/usb251xb.c
10263 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10264
10265 MICROCHIP XDMA DRIVER
10266 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10267 L:      linux-arm-kernel@lists.infradead.org
10268 L:      dmaengine@vger.kernel.org
10269 S:      Supported
10270 F:      drivers/dma/at_xdmac.c
10271
10272 MICROSEMI MIPS SOCS
10273 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10274 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10275 L:      linux-mips@vger.kernel.org
10276 S:      Supported
10277 F:      arch/mips/generic/board-ocelot.c
10278 F:      arch/mips/configs/generic/board-ocelot.config
10279 F:      arch/mips/boot/dts/mscc/
10280 F:      Documentation/devicetree/bindings/mips/mscc.txt
10281
10282 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10283 M:      Don Brace <don.brace@microsemi.com>
10284 L:      esc.storagedev@microsemi.com
10285 L:      linux-scsi@vger.kernel.org
10286 S:      Supported
10287 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10288 F:      drivers/scsi/smartpqi/Kconfig
10289 F:      drivers/scsi/smartpqi/Makefile
10290 F:      include/linux/cciss*.h
10291 F:      include/uapi/linux/cciss*.h
10292 F:      Documentation/scsi/smartpqi.txt
10293
10294 MICROSEMI ETHERNET SWITCH DRIVER
10295 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10296 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10297 L:      netdev@vger.kernel.org
10298 S:      Supported
10299 F:      drivers/net/ethernet/mscc/
10300
10301 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10302 M:      Chen Yu <yu.c.chen@intel.com>
10303 L:      platform-driver-x86@vger.kernel.org
10304 S:      Supported
10305 F:      drivers/platform/x86/surfacepro3_button.c
10306
10307 MICROTEK X6 SCANNER
10308 M:      Oliver Neukum <oliver@neukum.org>
10309 S:      Maintained
10310 F:      drivers/usb/image/microtek.*
10311
10312 MIPS
10313 M:      Ralf Baechle <ralf@linux-mips.org>
10314 M:      Paul Burton <paul.burton@mips.com>
10315 M:      James Hogan <jhogan@kernel.org>
10316 L:      linux-mips@vger.kernel.org
10317 W:      http://www.linux-mips.org/
10318 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10320 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10321 S:      Supported
10322 F:      Documentation/devicetree/bindings/mips/
10323 F:      Documentation/mips/
10324 F:      arch/mips/
10325 F:      drivers/platform/mips/
10326
10327 MIPS BOSTON DEVELOPMENT BOARD
10328 M:      Paul Burton <paul.burton@mips.com>
10329 L:      linux-mips@vger.kernel.org
10330 S:      Maintained
10331 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10332 F:      arch/mips/boot/dts/img/boston.dts
10333 F:      arch/mips/configs/generic/board-boston.config
10334 F:      drivers/clk/imgtec/clk-boston.c
10335 F:      include/dt-bindings/clock/boston-clock.h
10336
10337 MIPS GENERIC PLATFORM
10338 M:      Paul Burton <paul.burton@mips.com>
10339 L:      linux-mips@vger.kernel.org
10340 S:      Supported
10341 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10342 F:      arch/mips/generic/
10343 F:      arch/mips/tools/generic-board-config.sh
10344
10345 MIPS/LOONGSON1 ARCHITECTURE
10346 M:      Keguang Zhang <keguang.zhang@gmail.com>
10347 L:      linux-mips@vger.kernel.org
10348 S:      Maintained
10349 F:      arch/mips/loongson32/
10350 F:      arch/mips/include/asm/mach-loongson32/
10351 F:      drivers/*/*loongson1*
10352 F:      drivers/*/*/*loongson1*
10353
10354 MIPS/LOONGSON2 ARCHITECTURE
10355 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10356 L:      linux-mips@vger.kernel.org
10357 S:      Maintained
10358 F:      arch/mips/loongson64/fuloong-2e/
10359 F:      arch/mips/loongson64/lemote-2f/
10360 F:      arch/mips/include/asm/mach-loongson64/
10361 F:      drivers/*/*loongson2*
10362 F:      drivers/*/*/*loongson2*
10363
10364 MIPS/LOONGSON3 ARCHITECTURE
10365 M:      Huacai Chen <chenhc@lemote.com>
10366 L:      linux-mips@vger.kernel.org
10367 S:      Maintained
10368 F:      arch/mips/loongson64/
10369 F:      arch/mips/include/asm/mach-loongson64/
10370 F:      drivers/platform/mips/cpu_hwmon.c
10371 F:      drivers/*/*loongson3*
10372 F:      drivers/*/*/*loongson3*
10373
10374 MIPS RINT INSTRUCTION EMULATION
10375 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10376 L:      linux-mips@vger.kernel.org
10377 S:      Supported
10378 F:      arch/mips/math-emu/sp_rint.c
10379 F:      arch/mips/math-emu/dp_rint.c
10380
10381 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10382 M:      Hans Verkuil <hverkuil@xs4all.nl>
10383 L:      linux-media@vger.kernel.org
10384 T:      git git://linuxtv.org/media_tree.git
10385 W:      https://linuxtv.org
10386 S:      Odd Fixes
10387 F:      drivers/media/radio/radio-miropcm20*
10388
10389 MMP SUPPORT
10390 R:      Lubomir Rintel <lkundrak@v3.sk>
10391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10392 S:      Odd Fixes
10393 F:      arch/arm/boot/dts/mmp*
10394 F:      arch/arm/mach-mmp/
10395
10396 MMU GATHER AND TLB INVALIDATION
10397 M:      Will Deacon <will.deacon@arm.com>
10398 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10399 M:      Andrew Morton <akpm@linux-foundation.org>
10400 M:      Nick Piggin <npiggin@gmail.com>
10401 M:      Peter Zijlstra <peterz@infradead.org>
10402 L:      linux-arch@vger.kernel.org
10403 L:      linux-mm@kvack.org
10404 S:      Maintained
10405 F:      arch/*/include/asm/tlb.h
10406 F:      include/asm-generic/tlb.h
10407 F:      mm/mmu_gather.c
10408
10409 MN88472 MEDIA DRIVER
10410 M:      Antti Palosaari <crope@iki.fi>
10411 L:      linux-media@vger.kernel.org
10412 W:      https://linuxtv.org
10413 W:      http://palosaari.fi/linux/
10414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10415 S:      Maintained
10416 F:      drivers/media/dvb-frontends/mn88472*
10417
10418 MN88473 MEDIA DRIVER
10419 M:      Antti Palosaari <crope@iki.fi>
10420 L:      linux-media@vger.kernel.org
10421 W:      https://linuxtv.org
10422 W:      http://palosaari.fi/linux/
10423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10424 S:      Maintained
10425 F:      drivers/media/dvb-frontends/mn88473*
10426
10427 MODULE SUPPORT
10428 M:      Jessica Yu <jeyu@kernel.org>
10429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10430 S:      Maintained
10431 F:      include/linux/module.h
10432 F:      kernel/module.c
10433
10434 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10435 W:      http://popies.net/meye/
10436 S:      Orphan
10437 F:      Documentation/media/v4l-drivers/meye*
10438 F:      drivers/media/pci/meye/
10439 F:      include/uapi/linux/meye.h
10440
10441 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10442 M:      Jiri Slaby <jirislaby@gmail.com>
10443 S:      Maintained
10444 F:      Documentation/serial/moxa-smartio
10445 F:      drivers/tty/mxser.*
10446
10447 MR800 AVERMEDIA USB FM RADIO DRIVER
10448 M:      Alexey Klimov <klimov.linux@gmail.com>
10449 L:      linux-media@vger.kernel.org
10450 T:      git git://linuxtv.org/media_tree.git
10451 S:      Maintained
10452 F:      drivers/media/radio/radio-mr800.c
10453
10454 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10455 M:      Alan Ott <alan@signal11.us>
10456 L:      linux-wpan@vger.kernel.org
10457 S:      Maintained
10458 F:      drivers/net/ieee802154/mrf24j40.c
10459 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10460
10461 MSI LAPTOP SUPPORT
10462 M:      "Lee, Chun-Yi" <jlee@suse.com>
10463 L:      platform-driver-x86@vger.kernel.org
10464 S:      Maintained
10465 F:      drivers/platform/x86/msi-laptop.c
10466
10467 MSI WMI SUPPORT
10468 L:      platform-driver-x86@vger.kernel.org
10469 S:      Orphan
10470 F:      drivers/platform/x86/msi-wmi.c
10471
10472 MSI001 MEDIA DRIVER
10473 M:      Antti Palosaari <crope@iki.fi>
10474 L:      linux-media@vger.kernel.org
10475 W:      https://linuxtv.org
10476 W:      http://palosaari.fi/linux/
10477 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10478 T:      git git://linuxtv.org/anttip/media_tree.git
10479 S:      Maintained
10480 F:      drivers/media/tuners/msi001*
10481
10482 MSI2500 MEDIA DRIVER
10483 M:      Antti Palosaari <crope@iki.fi>
10484 L:      linux-media@vger.kernel.org
10485 W:      https://linuxtv.org
10486 W:      http://palosaari.fi/linux/
10487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10488 T:      git git://linuxtv.org/anttip/media_tree.git
10489 S:      Maintained
10490 F:      drivers/media/usb/msi2500/
10491
10492 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10494 L:      linux-mtd@lists.infradead.org
10495 S:      Maintained
10496 F:      drivers/mtd/devices/docg3*
10497
10498 MT9M032 APTINA SENSOR DRIVER
10499 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10500 L:      linux-media@vger.kernel.org
10501 T:      git git://linuxtv.org/media_tree.git
10502 S:      Maintained
10503 F:      drivers/media/i2c/mt9m032.c
10504 F:      include/media/i2c/mt9m032.h
10505
10506 MT9P031 APTINA CAMERA SENSOR
10507 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10508 L:      linux-media@vger.kernel.org
10509 T:      git git://linuxtv.org/media_tree.git
10510 S:      Maintained
10511 F:      drivers/media/i2c/mt9p031.c
10512 F:      include/media/i2c/mt9p031.h
10513
10514 MT9T001 APTINA CAMERA SENSOR
10515 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10516 L:      linux-media@vger.kernel.org
10517 T:      git git://linuxtv.org/media_tree.git
10518 S:      Maintained
10519 F:      drivers/media/i2c/mt9t001.c
10520 F:      include/media/i2c/mt9t001.h
10521
10522 MT9T112 APTINA CAMERA SENSOR
10523 M:      Jacopo Mondi <jacopo@jmondi.org>
10524 L:      linux-media@vger.kernel.org
10525 T:      git git://linuxtv.org/media_tree.git
10526 S:      Odd Fixes
10527 F:      drivers/media/i2c/mt9t112.c
10528 F:      include/media/i2c/mt9t112.h
10529
10530 MT9V032 APTINA CAMERA SENSOR
10531 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10532 L:      linux-media@vger.kernel.org
10533 T:      git git://linuxtv.org/media_tree.git
10534 S:      Maintained
10535 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10536 F:      drivers/media/i2c/mt9v032.c
10537 F:      include/media/i2c/mt9v032.h
10538
10539 MT9V111 APTINA CAMERA SENSOR
10540 M:      Jacopo Mondi <jacopo@jmondi.org>
10541 L:      linux-media@vger.kernel.org
10542 T:      git git://linuxtv.org/media_tree.git
10543 S:      Maintained
10544 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10545 F:      drivers/media/i2c/mt9v111.c
10546
10547 MULTIFUNCTION DEVICES (MFD)
10548 M:      Lee Jones <lee.jones@linaro.org>
10549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10550 S:      Supported
10551 F:      Documentation/devicetree/bindings/mfd/
10552 F:      drivers/mfd/
10553 F:      include/linux/mfd/
10554 F:      include/dt-bindings/mfd/
10555
10556 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10557 S:      Orphan
10558 F:      drivers/mmc/host/mmc_spi.c
10559 F:      include/linux/spi/mmc_spi.h
10560
10561 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10562 M:      Ulf Hansson <ulf.hansson@linaro.org>
10563 L:      linux-mmc@vger.kernel.org
10564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10565 S:      Maintained
10566 F:      Documentation/devicetree/bindings/mmc/
10567 F:      drivers/mmc/
10568 F:      include/linux/mmc/
10569 F:      include/uapi/linux/mmc/
10570
10571 MULTIPLEXER SUBSYSTEM
10572 M:      Peter Rosin <peda@axentia.se>
10573 S:      Maintained
10574 F:      Documentation/ABI/testing/sysfs-class-mux*
10575 F:      Documentation/devicetree/bindings/mux/
10576 F:      include/dt-bindings/mux/
10577 F:      include/linux/mux/
10578 F:      drivers/mux/
10579
10580 MULTITECH MULTIPORT CARD (ISICOM)
10581 S:      Orphan
10582 F:      drivers/tty/isicom.c
10583 F:      include/linux/isicom.h
10584
10585 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10586 M:      Bin Liu <b-liu@ti.com>
10587 L:      linux-usb@vger.kernel.org
10588 S:      Maintained
10589 F:      drivers/usb/musb/
10590
10591 MXL301RF MEDIA DRIVER
10592 M:      Akihiro Tsukada <tskd08@gmail.com>
10593 L:      linux-media@vger.kernel.org
10594 S:      Odd Fixes
10595 F:      drivers/media/tuners/mxl301rf*
10596
10597 MXL5007T MEDIA DRIVER
10598 M:      Michael Krufky <mkrufky@linuxtv.org>
10599 L:      linux-media@vger.kernel.org
10600 W:      https://linuxtv.org
10601 W:      http://github.com/mkrufky
10602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10603 T:      git git://linuxtv.org/mkrufky/tuners.git
10604 S:      Maintained
10605 F:      drivers/media/tuners/mxl5007t.*
10606
10607 MXSFB DRM DRIVER
10608 M:      Marek Vasut <marex@denx.de>
10609 M:      Stefan Agner <stefan@agner.ch>
10610 L:      dri-devel@lists.freedesktop.org
10611 S:      Supported
10612 F:      drivers/gpu/drm/mxsfb/
10613 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10614 T:      git git://anongit.freedesktop.org/drm/drm-misc
10615
10616 MYLEX DAC960 PCI RAID Controller
10617 M:      Hannes Reinecke <hare@kernel.org>
10618 L:      linux-scsi@vger.kernel.org
10619 S:      Supported
10620 F:      drivers/scsi/myrb.*
10621 F:      drivers/scsi/myrs.*
10622
10623 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10624 M:      Chris Lee <christopher.lee@cspi.com>
10625 L:      netdev@vger.kernel.org
10626 W:      https://www.cspi.com/ethernet-products/support/downloads/
10627 S:      Supported
10628 F:      drivers/net/ethernet/myricom/myri10ge/
10629
10630 NAND FLASH SUBSYSTEM
10631 M:      Boris Brezillon <bbrezillon@kernel.org>
10632 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10633 R:      Richard Weinberger <richard@nod.at>
10634 L:      linux-mtd@lists.infradead.org
10635 W:      http://www.linux-mtd.infradead.org/
10636 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10637 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10638 T:      git git://git.infradead.org/linux-mtd.git nand/next
10639 S:      Maintained
10640 F:      drivers/mtd/nand/
10641 F:      include/linux/mtd/*nand*.h
10642
10643 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10644 M:      Daniel Mack <zonque@gmail.com>
10645 S:      Maintained
10646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10647 W:      http://www.native-instruments.com
10648 F:      sound/usb/caiaq/
10649
10650 NATSEMI ETHERNET DRIVER (DP8381x)
10651 S:      Orphan
10652 F:      drivers/net/ethernet/natsemi/natsemi.c
10653
10654 NCR 5380 SCSI DRIVERS
10655 M:      Finn Thain <fthain@telegraphics.com.au>
10656 M:      Michael Schmitz <schmitzmic@gmail.com>
10657 L:      linux-scsi@vger.kernel.org
10658 S:      Maintained
10659 F:      Documentation/scsi/g_NCR5380.txt
10660 F:      drivers/scsi/NCR5380.*
10661 F:      drivers/scsi/arm/cumana_1.c
10662 F:      drivers/scsi/arm/oak.c
10663 F:      drivers/scsi/atari_scsi.*
10664 F:      drivers/scsi/dmx3191d.c
10665 F:      drivers/scsi/g_NCR5380.*
10666 F:      drivers/scsi/mac_scsi.*
10667 F:      drivers/scsi/sun3_scsi.*
10668 F:      drivers/scsi/sun3_scsi_vme.c
10669
10670 NCSI LIBRARY:
10671 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10672 S:      Maintained
10673 F:      net/ncsi/
10674
10675 NCT6775 HARDWARE MONITOR DRIVER
10676 M:      Guenter Roeck <linux@roeck-us.net>
10677 L:      linux-hwmon@vger.kernel.org
10678 S:      Maintained
10679 F:      Documentation/hwmon/nct6775
10680 F:      drivers/hwmon/nct6775.c
10681
10682 NET_FAILOVER MODULE
10683 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10684 L:      netdev@vger.kernel.org
10685 S:      Supported
10686 F:      driver/net/net_failover.c
10687 F:      include/net/net_failover.h
10688 F:      Documentation/networking/net_failover.rst
10689
10690 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10691 M:      Faisal Latif <faisal.latif@intel.com>
10692 L:      linux-rdma@vger.kernel.org
10693 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10694 S:      Supported
10695 F:      drivers/infiniband/hw/nes/
10696 F:      include/uapi/rdma/nes-abi.h
10697
10698 NETEM NETWORK EMULATOR
10699 M:      Stephen Hemminger <stephen@networkplumber.org>
10700 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10701 S:      Maintained
10702 F:      net/sched/sch_netem.c
10703
10704 NETERION 10GbE DRIVERS (s2io/vxge)
10705 M:      Jon Mason <jdmason@kudzu.us>
10706 L:      netdev@vger.kernel.org
10707 S:      Supported
10708 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10709 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10710 F:      drivers/net/ethernet/neterion/
10711
10712 NETFILTER
10713 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10714 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10715 M:      Florian Westphal <fw@strlen.de>
10716 L:      netfilter-devel@vger.kernel.org
10717 L:      coreteam@netfilter.org
10718 W:      http://www.netfilter.org/
10719 W:      http://www.iptables.org/
10720 W:      http://www.nftables.org/
10721 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10724 S:      Maintained
10725 F:      include/linux/netfilter*
10726 F:      include/linux/netfilter/
10727 F:      include/net/netfilter/
10728 F:      include/uapi/linux/netfilter*
10729 F:      include/uapi/linux/netfilter/
10730 F:      net/*/netfilter.c
10731 F:      net/*/netfilter/
10732 F:      net/netfilter/
10733 F:      net/bridge/br_netfilter*.c
10734
10735 NETROM NETWORK LAYER
10736 M:      Ralf Baechle <ralf@linux-mips.org>
10737 L:      linux-hams@vger.kernel.org
10738 W:      http://www.linux-ax25.org/
10739 S:      Maintained
10740 F:      include/net/netrom.h
10741 F:      include/uapi/linux/netrom.h
10742 F:      net/netrom/
10743
10744 NETRONOME ETHERNET DRIVERS
10745 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10746 L:      oss-drivers@netronome.com
10747 S:      Maintained
10748 F:      drivers/net/ethernet/netronome/
10749
10750 NETWORK BLOCK DEVICE (NBD)
10751 M:      Josef Bacik <josef@toxicpanda.com>
10752 S:      Maintained
10753 L:      linux-block@vger.kernel.org
10754 L:      nbd@other.debian.org
10755 F:      Documentation/blockdev/nbd.txt
10756 F:      drivers/block/nbd.c
10757 F:      include/uapi/linux/nbd.h
10758
10759 NETWORK DROP MONITOR
10760 M:      Neil Horman <nhorman@tuxdriver.com>
10761 L:      netdev@vger.kernel.org
10762 S:      Maintained
10763 W:      https://fedorahosted.org/dropwatch/
10764 F:      net/core/drop_monitor.c
10765
10766 NETWORKING DRIVERS
10767 M:      "David S. Miller" <davem@davemloft.net>
10768 L:      netdev@vger.kernel.org
10769 W:      http://www.linuxfoundation.org/en/Net
10770 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10773 S:      Odd Fixes
10774 F:      Documentation/devicetree/bindings/net/
10775 F:      drivers/net/
10776 F:      include/linux/if_*
10777 F:      include/linux/netdevice.h
10778 F:      include/linux/etherdevice.h
10779 F:      include/linux/fcdevice.h
10780 F:      include/linux/fddidevice.h
10781 F:      include/linux/hippidevice.h
10782 F:      include/linux/inetdevice.h
10783 F:      include/uapi/linux/if_*
10784 F:      include/uapi/linux/netdevice.h
10785
10786 NETWORKING DRIVERS (WIRELESS)
10787 M:      Kalle Valo <kvalo@codeaurora.org>
10788 L:      linux-wireless@vger.kernel.org
10789 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10792 S:      Maintained
10793 F:      Documentation/devicetree/bindings/net/wireless/
10794 F:      drivers/net/wireless/
10795
10796 NETWORKING [DSA]
10797 M:      Andrew Lunn <andrew@lunn.ch>
10798 M:      Vivien Didelot <vivien.didelot@gmail.com>
10799 M:      Florian Fainelli <f.fainelli@gmail.com>
10800 S:      Maintained
10801 F:      Documentation/devicetree/bindings/net/dsa/
10802 F:      net/dsa/
10803 F:      include/net/dsa.h
10804 F:      include/linux/dsa/
10805 F:      include/linux/platform_data/dsa.h
10806 F:      drivers/net/dsa/
10807
10808 NETWORKING [GENERAL]
10809 M:      "David S. Miller" <davem@davemloft.net>
10810 L:      netdev@vger.kernel.org
10811 W:      http://www.linuxfoundation.org/en/Net
10812 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10815 B:      mailto:netdev@vger.kernel.org
10816 S:      Maintained
10817 F:      net/
10818 F:      include/net/
10819 F:      include/linux/in.h
10820 F:      include/linux/net.h
10821 F:      include/linux/netdevice.h
10822 F:      include/uapi/linux/in.h
10823 F:      include/uapi/linux/net.h
10824 F:      include/uapi/linux/netdevice.h
10825 F:      include/uapi/linux/net_namespace.h
10826 F:      tools/testing/selftests/net/
10827 F:      lib/net_utils.c
10828 F:      lib/random32.c
10829 F:      Documentation/networking/
10830
10831 NETWORKING [IPSEC]
10832 M:      Steffen Klassert <steffen.klassert@secunet.com>
10833 M:      Herbert Xu <herbert@gondor.apana.org.au>
10834 M:      "David S. Miller" <davem@davemloft.net>
10835 L:      netdev@vger.kernel.org
10836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10838 S:      Maintained
10839 F:      net/xfrm/
10840 F:      net/key/
10841 F:      net/ipv4/xfrm*
10842 F:      net/ipv4/esp4*
10843 F:      net/ipv4/ah4.c
10844 F:      net/ipv4/ipcomp.c
10845 F:      net/ipv4/ip_vti.c
10846 F:      net/ipv6/xfrm*
10847 F:      net/ipv6/esp6*
10848 F:      net/ipv6/ah6.c
10849 F:      net/ipv6/ipcomp6.c
10850 F:      net/ipv6/ip6_vti.c
10851 F:      include/uapi/linux/xfrm.h
10852 F:      include/net/xfrm.h
10853
10854 NETWORKING [IPv4/IPv6]
10855 M:      "David S. Miller" <davem@davemloft.net>
10856 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10857 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10858 L:      netdev@vger.kernel.org
10859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10860 S:      Maintained
10861 F:      net/ipv4/
10862 F:      net/ipv6/
10863 F:      include/net/ip*
10864 F:      arch/x86/net/*
10865
10866 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10867 M:      Paul Moore <paul@paul-moore.com>
10868 W:      https://github.com/netlabel
10869 L:      netdev@vger.kernel.org
10870 L:      linux-security-module@vger.kernel.org
10871 S:      Maintained
10872 F:      Documentation/netlabel/
10873 F:      include/net/calipso.h
10874 F:      include/net/cipso_ipv4.h
10875 F:      include/net/netlabel.h
10876 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10877 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10878 F:      net/netlabel/
10879 F:      net/ipv4/cipso_ipv4.c
10880 F:      net/ipv6/calipso.c
10881 F:      net/netfilter/xt_CONNSECMARK.c
10882 F:      net/netfilter/xt_SECMARK.c
10883
10884 NETWORKING [TCP]
10885 M:      Eric Dumazet <edumazet@google.com>
10886 L:      netdev@vger.kernel.org
10887 S:      Maintained
10888 F:      net/ipv4/tcp*.c
10889 F:      net/ipv4/syncookies.c
10890 F:      net/ipv6/tcp*.c
10891 F:      net/ipv6/syncookies.c
10892 F:      include/uapi/linux/tcp.h
10893 F:      include/net/tcp.h
10894 F:      include/linux/tcp.h
10895 F:      include/trace/events/tcp.h
10896
10897 NETWORKING [TLS]
10898 M:      Boris Pismenny <borisp@mellanox.com>
10899 M:      Aviad Yehezkel <aviadye@mellanox.com>
10900 M:      Dave Watson <davejwatson@fb.com>
10901 M:      John Fastabend <john.fastabend@gmail.com>
10902 M:      Daniel Borkmann <daniel@iogearbox.net>
10903 L:      netdev@vger.kernel.org
10904 S:      Maintained
10905 F:      net/tls/*
10906 F:      include/uapi/linux/tls.h
10907 F:      include/net/tls.h
10908
10909 NETWORKING [WIRELESS]
10910 L:      linux-wireless@vger.kernel.org
10911 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10912
10913 NETDEVSIM
10914 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10915 S:      Maintained
10916 F:      drivers/net/netdevsim/*
10917
10918 NETXEN (1/10) GbE SUPPORT
10919 M:      Manish Chopra <manishc@marvell.com>
10920 M:      Rahul Verma <rahulv@marvell.com>
10921 M:      GR-Linux-NIC-Dev@marvell.com
10922 L:      netdev@vger.kernel.org
10923 S:      Supported
10924 F:      drivers/net/ethernet/qlogic/netxen/
10925
10926 NFC SUBSYSTEM
10927 M:      Samuel Ortiz <sameo@linux.intel.com>
10928 L:      linux-wireless@vger.kernel.org
10929 L:      linux-nfc@lists.01.org (subscribers-only)
10930 S:      Supported
10931 F:      net/nfc/
10932 F:      include/net/nfc/
10933 F:      include/uapi/linux/nfc.h
10934 F:      drivers/nfc/
10935 F:      include/linux/platform_data/nfcmrvl.h
10936 F:      include/linux/platform_data/nxp-nci.h
10937 F:      Documentation/devicetree/bindings/net/nfc/
10938
10939 NFS, SUNRPC, AND LOCKD CLIENTS
10940 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10941 M:      Anna Schumaker <anna.schumaker@netapp.com>
10942 L:      linux-nfs@vger.kernel.org
10943 W:      http://client.linux-nfs.org
10944 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10945 S:      Maintained
10946 F:      fs/lockd/
10947 F:      fs/nfs/
10948 F:      fs/nfs_common/
10949 F:      net/sunrpc/
10950 F:      include/linux/lockd/
10951 F:      include/linux/nfs*
10952 F:      include/linux/sunrpc/
10953 F:      include/uapi/linux/nfs*
10954 F:      include/uapi/linux/sunrpc/
10955
10956 NILFS2 FILESYSTEM
10957 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10958 L:      linux-nilfs@vger.kernel.org
10959 W:      https://nilfs.sourceforge.io/
10960 W:      https://nilfs.osdn.jp/
10961 T:      git git://github.com/konis/nilfs2.git
10962 S:      Supported
10963 F:      Documentation/filesystems/nilfs2.txt
10964 F:      fs/nilfs2/
10965 F:      include/trace/events/nilfs2.h
10966 F:      include/uapi/linux/nilfs2_api.h
10967 F:      include/uapi/linux/nilfs2_ondisk.h
10968
10969 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10970 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10971 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10972 S:      Maintained
10973 F:      Documentation/scsi/NinjaSCSI.txt
10974 F:      drivers/scsi/pcmcia/nsp_*
10975
10976 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10977 M:      GOTO Masanori <gotom@debian.or.jp>
10978 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10979 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10980 S:      Maintained
10981 F:      Documentation/scsi/NinjaSCSI.txt
10982 F:      drivers/scsi/nsp32*
10983
10984 NIOS2 ARCHITECTURE
10985 M:      Ley Foon Tan <lftan@altera.com>
10986 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10988 S:      Maintained
10989 F:      arch/nios2/
10990
10991 NOHZ, DYNTICKS SUPPORT
10992 M:      Frederic Weisbecker <fweisbec@gmail.com>
10993 M:      Thomas Gleixner <tglx@linutronix.de>
10994 M:      Ingo Molnar <mingo@kernel.org>
10995 L:      linux-kernel@vger.kernel.org
10996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10997 S:      Maintained
10998 F:      kernel/time/tick*.*
10999 F:      include/linux/tick.h
11000 F:      include/linux/sched/nohz.h
11001
11002 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11003 M:      Pavel Machek <pavel@ucw.cz>
11004 M:      Sakari Ailus <sakari.ailus@iki.fi>
11005 L:      linux-media@vger.kernel.org
11006 S:      Maintained
11007 F:      drivers/media/i2c/et8ek8
11008 F:      drivers/media/i2c/ad5820.c
11009
11010 NOKIA N900 POWER SUPPLY DRIVERS
11011 R:      Pali Rohár <pali.rohar@gmail.com>
11012 F:      include/linux/power/bq2415x_charger.h
11013 F:      include/linux/power/bq27xxx_battery.h
11014 F:      include/linux/power/isp1704_charger.h
11015 F:      drivers/power/supply/bq2415x_charger.c
11016 F:      drivers/power/supply/bq27xxx_battery.c
11017 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11018 F:      drivers/power/supply/isp1704_charger.c
11019 F:      drivers/power/supply/rx51_battery.c
11020
11021 NOLIBC HEADER FILE
11022 M:      Willy Tarreau <w@1wt.eu>
11023 S:      Maintained
11024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11025 F:      tools/include/nolibc/
11026
11027 NTB AMD DRIVER
11028 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11029 L:      linux-ntb@googlegroups.com
11030 S:      Supported
11031 F:      drivers/ntb/hw/amd/
11032
11033 NTB DRIVER CORE
11034 M:      Jon Mason <jdmason@kudzu.us>
11035 M:      Dave Jiang <dave.jiang@intel.com>
11036 M:      Allen Hubbe <allenbh@gmail.com>
11037 L:      linux-ntb@googlegroups.com
11038 S:      Supported
11039 W:      https://github.com/jonmason/ntb/wiki
11040 T:      git git://github.com/jonmason/ntb.git
11041 F:      drivers/ntb/
11042 F:      drivers/net/ntb_netdev.c
11043 F:      include/linux/ntb.h
11044 F:      include/linux/ntb_transport.h
11045 F:      tools/testing/selftests/ntb/
11046
11047 NTB IDT DRIVER
11048 M:      Serge Semin <fancer.lancer@gmail.com>
11049 L:      linux-ntb@googlegroups.com
11050 S:      Supported
11051 F:      drivers/ntb/hw/idt/
11052
11053 NTB INTEL DRIVER
11054 M:      Dave Jiang <dave.jiang@intel.com>
11055 L:      linux-ntb@googlegroups.com
11056 S:      Supported
11057 W:      https://github.com/davejiang/linux/wiki
11058 T:      git https://github.com/davejiang/linux.git
11059 F:      drivers/ntb/hw/intel/
11060
11061 NTFS FILESYSTEM
11062 M:      Anton Altaparmakov <anton@tuxera.com>
11063 L:      linux-ntfs-dev@lists.sourceforge.net
11064 W:      http://www.tuxera.com/
11065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11066 S:      Supported
11067 F:      Documentation/filesystems/ntfs.txt
11068 F:      fs/ntfs/
11069
11070 NUBUS SUBSYSTEM
11071 M:      Finn Thain <fthain@telegraphics.com.au>
11072 L:      linux-m68k@lists.linux-m68k.org
11073 S:      Maintained
11074 F:      arch/*/include/asm/nubus.h
11075 F:      drivers/nubus/
11076 F:      include/linux/nubus.h
11077 F:      include/uapi/linux/nubus.h
11078
11079 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11080 M:      Antonino Daplas <adaplas@gmail.com>
11081 L:      linux-fbdev@vger.kernel.org
11082 S:      Maintained
11083 F:      drivers/video/fbdev/riva/
11084 F:      drivers/video/fbdev/nvidia/
11085
11086 NVM EXPRESS DRIVER
11087 M:      Keith Busch <keith.busch@intel.com>
11088 M:      Jens Axboe <axboe@fb.com>
11089 M:      Christoph Hellwig <hch@lst.de>
11090 M:      Sagi Grimberg <sagi@grimberg.me>
11091 L:      linux-nvme@lists.infradead.org
11092 T:      git://git.infradead.org/nvme.git
11093 W:      http://git.infradead.org/nvme.git
11094 S:      Supported
11095 F:      drivers/nvme/host/
11096 F:      include/linux/nvme.h
11097 F:      include/uapi/linux/nvme_ioctl.h
11098
11099 NVM EXPRESS FC TRANSPORT DRIVERS
11100 M:      James Smart <james.smart@broadcom.com>
11101 L:      linux-nvme@lists.infradead.org
11102 S:      Supported
11103 F:      include/linux/nvme-fc.h
11104 F:      include/linux/nvme-fc-driver.h
11105 F:      drivers/nvme/host/fc.c
11106 F:      drivers/nvme/target/fc.c
11107 F:      drivers/nvme/target/fcloop.c
11108
11109 NVM EXPRESS TARGET DRIVER
11110 M:      Christoph Hellwig <hch@lst.de>
11111 M:      Sagi Grimberg <sagi@grimberg.me>
11112 L:      linux-nvme@lists.infradead.org
11113 T:      git://git.infradead.org/nvme.git
11114 W:      http://git.infradead.org/nvme.git
11115 S:      Supported
11116 F:      drivers/nvme/target/
11117
11118 NVMEM FRAMEWORK
11119 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11120 S:      Maintained
11121 F:      drivers/nvmem/
11122 F:      Documentation/devicetree/bindings/nvmem/
11123 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11124 F:      include/linux/nvmem-consumer.h
11125 F:      include/linux/nvmem-provider.h
11126
11127 NXP SGTL5000 DRIVER
11128 M:      Fabio Estevam <festevam@gmail.com>
11129 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11132 F:      sound/soc/codecs/sgtl5000*
11133
11134 NXP TDA998X DRM DRIVER
11135 M:      Russell King <linux@armlinux.org.uk>
11136 S:      Maintained
11137 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11138 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11139 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11140 F:      include/drm/i2c/tda998x.h
11141 F:      include/dt-bindings/display/tda998x.h
11142 K:      "nxp,tda998x"
11143
11144 NXP TFA9879 DRIVER
11145 M:      Peter Rosin <peda@axentia.se>
11146 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11147 S:      Maintained
11148 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11149 F:      sound/soc/codecs/tfa9879*
11150
11151 NXP-NCI NFC DRIVER
11152 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11153 R:      Charles Gorand <charles.gorand@effinnov.com>
11154 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11155 S:      Supported
11156 F:      drivers/nfc/nxp-nci
11157
11158 OBJAGG
11159 M:      Jiri Pirko <jiri@mellanox.com>
11160 L:      netdev@vger.kernel.org
11161 S:      Supported
11162 F:      lib/objagg.c
11163 F:      lib/test_objagg.c
11164 F:      include/linux/objagg.h
11165
11166 NXP FSPI DRIVER
11167 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11168 M:      Ashish Kumar <ashish.kumar@nxp.com>
11169 L:      linux-spi@vger.kernel.org
11170 S:      Maintained
11171 F:      drivers/spi/spi-nxp-fspi.c
11172 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11173
11174 OBJTOOL
11175 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11176 M:      Peter Zijlstra <peterz@infradead.org>
11177 S:      Supported
11178 F:      tools/objtool/
11179
11180 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11181 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11182 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11183 L:      linuxppc-dev@lists.ozlabs.org
11184 S:      Supported
11185 F:      arch/powerpc/platforms/powernv/ocxl.c
11186 F:      arch/powerpc/include/asm/pnv-ocxl.h
11187 F:      drivers/misc/ocxl/
11188 F:      include/misc/ocxl*
11189 F:      include/uapi/misc/ocxl.h
11190 F:      Documentation/accelerators/ocxl.rst
11191
11192 OMAP AUDIO SUPPORT
11193 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11194 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11195 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11196 L:      linux-omap@vger.kernel.org
11197 S:      Maintained
11198 F:      sound/soc/ti/omap*
11199 F:      sound/soc/ti/rx51.c
11200 F:      sound/soc/ti/n810.c
11201 F:      sound/soc/ti/sdma-pcm.*
11202
11203 OMAP CLOCK FRAMEWORK SUPPORT
11204 M:      Paul Walmsley <paul@pwsan.com>
11205 L:      linux-omap@vger.kernel.org
11206 S:      Maintained
11207 F:      arch/arm/*omap*/*clock*
11208
11209 OMAP DEVICE TREE SUPPORT
11210 M:      Benoît Cousson <bcousson@baylibre.com>
11211 M:      Tony Lindgren <tony@atomide.com>
11212 L:      linux-omap@vger.kernel.org
11213 L:      devicetree@vger.kernel.org
11214 S:      Maintained
11215 F:      arch/arm/boot/dts/*omap*
11216 F:      arch/arm/boot/dts/*am3*
11217 F:      arch/arm/boot/dts/*am4*
11218 F:      arch/arm/boot/dts/*am5*
11219 F:      arch/arm/boot/dts/*dra7*
11220
11221 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11222 L:      linux-omap@vger.kernel.org
11223 L:      linux-fbdev@vger.kernel.org
11224 S:      Orphan
11225 F:      drivers/video/fbdev/omap2/
11226 F:      Documentation/arm/OMAP/DSS
11227
11228 OMAP FRAMEBUFFER SUPPORT
11229 L:      linux-fbdev@vger.kernel.org
11230 L:      linux-omap@vger.kernel.org
11231 S:      Orphan
11232 F:      drivers/video/fbdev/omap/
11233
11234 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11235 M:      Roger Quadros <rogerq@ti.com>
11236 M:      Tony Lindgren <tony@atomide.com>
11237 L:      linux-omap@vger.kernel.org
11238 S:      Maintained
11239 F:      drivers/memory/omap-gpmc.c
11240 F:      arch/arm/mach-omap2/*gpmc*
11241
11242 OMAP GPIO DRIVER
11243 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11244 M:      Santosh Shilimkar <ssantosh@kernel.org>
11245 M:      Kevin Hilman <khilman@kernel.org>
11246 L:      linux-omap@vger.kernel.org
11247 S:      Maintained
11248 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11249 F:      drivers/gpio/gpio-omap.c
11250
11251 OMAP HARDWARE SPINLOCK SUPPORT
11252 M:      Ohad Ben-Cohen <ohad@wizery.com>
11253 L:      linux-omap@vger.kernel.org
11254 S:      Maintained
11255 F:      drivers/hwspinlock/omap_hwspinlock.c
11256
11257 OMAP HS MMC SUPPORT
11258 L:      linux-mmc@vger.kernel.org
11259 L:      linux-omap@vger.kernel.org
11260 S:      Orphan
11261 F:      drivers/mmc/host/omap_hsmmc.c
11262
11263 OMAP HWMOD DATA
11264 M:      Paul Walmsley <paul@pwsan.com>
11265 L:      linux-omap@vger.kernel.org
11266 S:      Maintained
11267 F:      arch/arm/mach-omap2/omap_hwmod*data*
11268
11269 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11270 M:      Benoît Cousson <bcousson@baylibre.com>
11271 L:      linux-omap@vger.kernel.org
11272 S:      Maintained
11273 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11274
11275 OMAP HWMOD SUPPORT
11276 M:      Benoît Cousson <bcousson@baylibre.com>
11277 M:      Paul Walmsley <paul@pwsan.com>
11278 L:      linux-omap@vger.kernel.org
11279 S:      Maintained
11280 F:      arch/arm/mach-omap2/omap_hwmod.*
11281
11282 OMAP I2C DRIVER
11283 M:      Vignesh R <vigneshr@ti.com>
11284 L:      linux-omap@vger.kernel.org
11285 L:      linux-i2c@vger.kernel.org
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11288 F:      drivers/i2c/busses/i2c-omap.c
11289
11290 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11291 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11292 L:      linux-media@vger.kernel.org
11293 S:      Maintained
11294 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11295 F:      drivers/media/platform/omap3isp/
11296 F:      drivers/staging/media/omap4iss/
11297
11298 OMAP MMC SUPPORT
11299 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11300 L:      linux-omap@vger.kernel.org
11301 S:      Odd Fixes
11302 F:      drivers/mmc/host/omap.c
11303
11304 OMAP POWER MANAGEMENT SUPPORT
11305 M:      Kevin Hilman <khilman@kernel.org>
11306 L:      linux-omap@vger.kernel.org
11307 S:      Maintained
11308 F:      arch/arm/*omap*/*pm*
11309 F:      drivers/cpufreq/omap-cpufreq.c
11310
11311 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11312 M:      Rajendra Nayak <rnayak@codeaurora.org>
11313 M:      Paul Walmsley <paul@pwsan.com>
11314 L:      linux-omap@vger.kernel.org
11315 S:      Maintained
11316 F:      arch/arm/mach-omap2/prm*
11317
11318 OMAP RANDOM NUMBER GENERATOR SUPPORT
11319 M:      Deepak Saxena <dsaxena@plexity.net>
11320 S:      Maintained
11321 F:      drivers/char/hw_random/omap-rng.c
11322
11323 OMAP USB SUPPORT
11324 L:      linux-usb@vger.kernel.org
11325 L:      linux-omap@vger.kernel.org
11326 S:      Orphan
11327 F:      drivers/usb/*/*omap*
11328 F:      arch/arm/*omap*/usb*
11329
11330 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11331 M:      Mark Jackson <mpfj@newflow.co.uk>
11332 L:      linux-omap@vger.kernel.org
11333 S:      Maintained
11334 F:      arch/arm/boot/dts/am335x-nano.dts
11335
11336 OMAP1 SUPPORT
11337 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11338 M:      Tony Lindgren <tony@atomide.com>
11339 L:      linux-omap@vger.kernel.org
11340 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11342 S:      Maintained
11343 F:      arch/arm/mach-omap1/
11344 F:      arch/arm/plat-omap/
11345 F:      arch/arm/configs/omap1_defconfig
11346 F:      drivers/i2c/busses/i2c-omap.c
11347 F:      include/linux/platform_data/i2c-omap.h
11348 F:      include/linux/platform_data/ams-delta-fiq.h
11349
11350 OMAP2+ SUPPORT
11351 M:      Tony Lindgren <tony@atomide.com>
11352 L:      linux-omap@vger.kernel.org
11353 W:      http://www.muru.com/linux/omap/
11354 W:      http://linux.omap.com/
11355 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11357 S:      Maintained
11358 F:      arch/arm/mach-omap2/
11359 F:      arch/arm/plat-omap/
11360 F:      arch/arm/configs/omap2plus_defconfig
11361 F:      drivers/i2c/busses/i2c-omap.c
11362 F:      drivers/irqchip/irq-omap-intc.c
11363 F:      drivers/mfd/*omap*.c
11364 F:      drivers/mfd/menelaus.c
11365 F:      drivers/mfd/palmas.c
11366 F:      drivers/mfd/tps65217.c
11367 F:      drivers/mfd/tps65218.c
11368 F:      drivers/mfd/tps65910.c
11369 F:      drivers/mfd/twl-core.[ch]
11370 F:      drivers/mfd/twl4030*.c
11371 F:      drivers/mfd/twl6030*.c
11372 F:      drivers/mfd/twl6040*.c
11373 F:      drivers/regulator/palmas-regulator*.c
11374 F:      drivers/regulator/pbias-regulator.c
11375 F:      drivers/regulator/tps65217-regulator.c
11376 F:      drivers/regulator/tps65218-regulator.c
11377 F:      drivers/regulator/tps65910-regulator.c
11378 F:      drivers/regulator/twl-regulator.c
11379 F:      drivers/regulator/twl6030-regulator.c
11380 F:      include/linux/platform_data/i2c-omap.h
11381
11382 ONION OMEGA2+ BOARD
11383 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11384 L:      linux-mips@vger.kernel.org
11385 S:      Maintained
11386 F:      arch/mips/boot/dts/ralink/omega2p.dts
11387
11388 OMFS FILESYSTEM
11389 M:      Bob Copeland <me@bobcopeland.com>
11390 L:      linux-karma-devel@lists.sourceforge.net
11391 S:      Maintained
11392 F:      Documentation/filesystems/omfs.txt
11393 F:      fs/omfs/
11394
11395 OMNIKEY CARDMAN 4000 DRIVER
11396 M:      Harald Welte <laforge@gnumonks.org>
11397 S:      Maintained
11398 F:      drivers/char/pcmcia/cm4000_cs.c
11399 F:      include/linux/cm4000_cs.h
11400 F:      include/uapi/linux/cm4000_cs.h
11401
11402 OMNIKEY CARDMAN 4040 DRIVER
11403 M:      Harald Welte <laforge@gnumonks.org>
11404 S:      Maintained
11405 F:      drivers/char/pcmcia/cm4040_cs.*
11406
11407 OMNIVISION OV13858 SENSOR DRIVER
11408 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11409 L:      linux-media@vger.kernel.org
11410 T:      git git://linuxtv.org/media_tree.git
11411 S:      Maintained
11412 F:      drivers/media/i2c/ov13858.c
11413
11414 OMNIVISION OV2680 SENSOR DRIVER
11415 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11416 L:      linux-media@vger.kernel.org
11417 T:      git git://linuxtv.org/media_tree.git
11418 S:      Maintained
11419 F:      drivers/media/i2c/ov2680.c
11420 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11421
11422 OMNIVISION OV2685 SENSOR DRIVER
11423 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11424 L:      linux-media@vger.kernel.org
11425 T:      git git://linuxtv.org/media_tree.git
11426 S:      Maintained
11427 F:      drivers/media/i2c/ov2685.c
11428
11429 OMNIVISION OV5640 SENSOR DRIVER
11430 M:      Steve Longerbeam <slongerbeam@gmail.com>
11431 L:      linux-media@vger.kernel.org
11432 T:      git git://linuxtv.org/media_tree.git
11433 S:      Maintained
11434 F:      drivers/media/i2c/ov5640.c
11435
11436 OMNIVISION OV5647 SENSOR DRIVER
11437 M:      Luis Oliveira <lolivei@synopsys.com>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov5647.c
11442
11443 OMNIVISION OV5695 SENSOR DRIVER
11444 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11445 L:      linux-media@vger.kernel.org
11446 T:      git git://linuxtv.org/media_tree.git
11447 S:      Maintained
11448 F:      drivers/media/i2c/ov5695.c
11449
11450 OMNIVISION OV7670 SENSOR DRIVER
11451 M:      Jonathan Corbet <corbet@lwn.net>
11452 L:      linux-media@vger.kernel.org
11453 T:      git git://linuxtv.org/media_tree.git
11454 S:      Maintained
11455 F:      drivers/media/i2c/ov7670.c
11456 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11457
11458 OMNIVISION OV772x SENSOR DRIVER
11459 M:      Jacopo Mondi <jacopo@jmondi.org>
11460 L:      linux-media@vger.kernel.org
11461 T:      git git://linuxtv.org/media_tree.git
11462 S:      Odd fixes
11463 F:      drivers/media/i2c/ov772x.c
11464 F:      include/media/i2c/ov772x.h
11465 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11466
11467 OMNIVISION OV7740 SENSOR DRIVER
11468 M:      Wenyou Yang <wenyou.yang@microchip.com>
11469 L:      linux-media@vger.kernel.org
11470 T:      git git://linuxtv.org/media_tree.git
11471 S:      Maintained
11472 F:      drivers/media/i2c/ov7740.c
11473 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11474
11475 OMNIVISION OV9640 SENSOR DRIVER
11476 M:      Petr Cvek <petrcvekcz@gmail.com>
11477 L:      linux-media@vger.kernel.org
11478 S:      Maintained
11479 F:      drivers/media/i2c/ov9640.*
11480
11481 OMNIVISION OV8856 SENSOR DRIVER
11482 M:      Ben Kao <ben.kao@intel.com>
11483 L:      linux-media@vger.kernel.org
11484 T:      git git://linuxtv.org/media_tree.git
11485 S:      Maintained
11486 F:      drivers/media/i2c/ov8856.c
11487
11488 OMNIVISION OV9650 SENSOR DRIVER
11489 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11490 R:      Akinobu Mita <akinobu.mita@gmail.com>
11491 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11492 L:      linux-media@vger.kernel.org
11493 T:      git git://linuxtv.org/media_tree.git
11494 S:      Maintained
11495 F:      drivers/media/i2c/ov9650.c
11496 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11497
11498 ONENAND FLASH DRIVER
11499 M:      Kyungmin Park <kyungmin.park@samsung.com>
11500 L:      linux-mtd@lists.infradead.org
11501 S:      Maintained
11502 F:      drivers/mtd/nand/onenand/
11503 F:      include/linux/mtd/onenand*.h
11504
11505 ONSTREAM SCSI TAPE DRIVER
11506 M:      Willem Riede <osst@riede.org>
11507 L:      osst-users@lists.sourceforge.net
11508 L:      linux-scsi@vger.kernel.org
11509 S:      Maintained
11510 F:      Documentation/scsi/osst.txt
11511 F:      drivers/scsi/osst.*
11512 F:      drivers/scsi/osst_*.h
11513 F:      drivers/scsi/st.h
11514
11515 OP-TEE DRIVER
11516 M:      Jens Wiklander <jens.wiklander@linaro.org>
11517 S:      Maintained
11518 F:      drivers/tee/optee/
11519
11520 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11521 M:      Sumit Garg <sumit.garg@linaro.org>
11522 S:      Maintained
11523 F:      drivers/char/hw_random/optee-rng.c
11524
11525 OPA-VNIC DRIVER
11526 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11527 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11528 L:      linux-rdma@vger.kernel.org
11529 S:      Supported
11530 F:      drivers/infiniband/ulp/opa_vnic
11531
11532 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11533 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11534 M:      Frank Rowand <frowand.list@gmail.com>
11535 L:      devicetree@vger.kernel.org
11536 S:      Maintained
11537 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11538 F:      Documentation/devicetree/overlay-notes.txt
11539 F:      drivers/of/overlay.c
11540 F:      drivers/of/resolver.c
11541 K:      of_overlay_notifier_
11542
11543 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11544 M:      Rob Herring <robh+dt@kernel.org>
11545 M:      Frank Rowand <frowand.list@gmail.com>
11546 L:      devicetree@vger.kernel.org
11547 W:      http://www.devicetree.org/
11548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11549 S:      Maintained
11550 F:      drivers/of/
11551 F:      include/linux/of*.h
11552 F:      scripts/dtc/
11553 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11554
11555 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11556 M:      Rob Herring <robh+dt@kernel.org>
11557 M:      Mark Rutland <mark.rutland@arm.com>
11558 L:      devicetree@vger.kernel.org
11559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11560 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11561 S:      Maintained
11562 F:      Documentation/devicetree/
11563 F:      arch/*/boot/dts/
11564 F:      include/dt-bindings/
11565
11566 OPENCORES I2C BUS DRIVER
11567 M:      Peter Korsgaard <peter@korsgaard.com>
11568 M:      Andrew Lunn <andrew@lunn.ch>
11569 L:      linux-i2c@vger.kernel.org
11570 S:      Maintained
11571 F:      Documentation/i2c/busses/i2c-ocores
11572 F:      drivers/i2c/busses/i2c-ocores.c
11573 F:      include/linux/platform_data/i2c-ocores.h
11574
11575 OPENRISC ARCHITECTURE
11576 M:      Jonas Bonn <jonas@southpole.se>
11577 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11578 M:      Stafford Horne <shorne@gmail.com>
11579 T:      git git://github.com/openrisc/linux.git
11580 L:      openrisc@lists.librecores.org
11581 W:      http://openrisc.io
11582 S:      Maintained
11583 F:      Documentation/devicetree/bindings/openrisc/
11584 F:      Documentation/openrisc/
11585 F:      arch/openrisc/
11586 F:      drivers/irqchip/irq-ompic.c
11587 F:      drivers/irqchip/irq-or1k-*
11588
11589 OPENVSWITCH
11590 M:      Pravin B Shelar <pshelar@ovn.org>
11591 L:      netdev@vger.kernel.org
11592 L:      dev@openvswitch.org
11593 W:      http://openvswitch.org
11594 S:      Maintained
11595 F:      net/openvswitch/
11596 F:      include/uapi/linux/openvswitch.h
11597
11598 OPERATING PERFORMANCE POINTS (OPP)
11599 M:      Viresh Kumar <vireshk@kernel.org>
11600 M:      Nishanth Menon <nm@ti.com>
11601 M:      Stephen Boyd <sboyd@kernel.org>
11602 L:      linux-pm@vger.kernel.org
11603 S:      Maintained
11604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11605 F:      drivers/opp/
11606 F:      include/linux/pm_opp.h
11607 F:      Documentation/power/opp.txt
11608 F:      Documentation/devicetree/bindings/opp/
11609
11610 OPL4 DRIVER
11611 M:      Clemens Ladisch <clemens@ladisch.de>
11612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11613 T:      git git://git.alsa-project.org/alsa-kernel.git
11614 S:      Maintained
11615 F:      sound/drivers/opl4/
11616
11617 OPROFILE
11618 M:      Robert Richter <rric@kernel.org>
11619 L:      oprofile-list@lists.sf.net
11620 S:      Maintained
11621 F:      arch/*/include/asm/oprofile*.h
11622 F:      arch/*/oprofile/
11623 F:      drivers/oprofile/
11624 F:      include/linux/oprofile.h
11625
11626 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11627 M:      Mark Fasheh <mark@fasheh.com>
11628 M:      Joel Becker <jlbec@evilplan.org>
11629 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11630 W:      http://ocfs2.wiki.kernel.org
11631 S:      Supported
11632 F:      Documentation/filesystems/ocfs2.txt
11633 F:      Documentation/filesystems/dlmfs.txt
11634 F:      fs/ocfs2/
11635
11636 ORANGEFS FILESYSTEM
11637 M:      Mike Marshall <hubcap@omnibond.com>
11638 R:      Martin Brandenburg <martin@omnibond.com>
11639 L:      devel@lists.orangefs.org
11640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11641 S:      Supported
11642 F:      fs/orangefs/
11643 F:      Documentation/filesystems/orangefs.txt
11644
11645 ORINOCO DRIVER
11646 L:      linux-wireless@vger.kernel.org
11647 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11648 W:      http://www.nongnu.org/orinoco/
11649 S:      Orphan
11650 F:      drivers/net/wireless/intersil/orinoco/
11651
11652 OV2659 OMNIVISION SENSOR DRIVER
11653 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11654 L:      linux-media@vger.kernel.org
11655 W:      https://linuxtv.org
11656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11657 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11658 S:      Maintained
11659 F:      drivers/media/i2c/ov2659.c
11660 F:      include/media/i2c/ov2659.h
11661
11662 OVERLAY FILESYSTEM
11663 M:      Miklos Szeredi <miklos@szeredi.hu>
11664 L:      linux-unionfs@vger.kernel.org
11665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11666 S:      Supported
11667 F:      fs/overlayfs/
11668 F:      Documentation/filesystems/overlayfs.txt
11669
11670 P54 WIRELESS DRIVER
11671 M:      Christian Lamparter <chunkeey@googlemail.com>
11672 L:      linux-wireless@vger.kernel.org
11673 W:      http://wireless.kernel.org/en/users/Drivers/p54
11674 S:      Maintained
11675 F:      drivers/net/wireless/intersil/p54/
11676
11677 PA SEMI ETHERNET DRIVER
11678 L:      netdev@vger.kernel.org
11679 S:      Orphan
11680 F:      drivers/net/ethernet/pasemi/*
11681
11682 PA SEMI SMBUS DRIVER
11683 L:      linux-i2c@vger.kernel.org
11684 S:      Orphan
11685 F:      drivers/i2c/busses/i2c-pasemi.c
11686
11687 PADATA PARALLEL EXECUTION MECHANISM
11688 M:      Steffen Klassert <steffen.klassert@secunet.com>
11689 L:      linux-crypto@vger.kernel.org
11690 S:      Maintained
11691 F:      kernel/padata.c
11692 F:      include/linux/padata.h
11693 F:      Documentation/padata.txt
11694
11695 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11696 M:      Harald Welte <laforge@gnumonks.org>
11697 L:      platform-driver-x86@vger.kernel.org
11698 S:      Maintained
11699 F:      drivers/platform/x86/panasonic-laptop.c
11700
11701 PARALLEL LCD/KEYPAD PANEL DRIVER
11702 M:      Willy Tarreau <willy@haproxy.com>
11703 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11704 S:      Odd Fixes
11705 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11706 F:      drivers/auxdisplay/panel.c
11707
11708 PARALLEL PORT SUBSYSTEM
11709 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11710 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11711 L:      linux-parport@lists.infradead.org (subscribers-only)
11712 S:      Maintained
11713 F:      drivers/parport/
11714 F:      include/linux/parport*.h
11715 F:      drivers/char/ppdev.c
11716 F:      include/uapi/linux/ppdev.h
11717 F:      Documentation/parport*.txt
11718
11719 PARAVIRT_OPS INTERFACE
11720 M:      Juergen Gross <jgross@suse.com>
11721 M:      Alok Kataria <akataria@vmware.com>
11722 L:      virtualization@lists.linux-foundation.org
11723 S:      Supported
11724 F:      Documentation/virtual/paravirt_ops.txt
11725 F:      arch/*/kernel/paravirt*
11726 F:      arch/*/include/asm/paravirt*.h
11727 F:      include/linux/hypervisor.h
11728
11729 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11730 M:      Tim Waugh <tim@cyberelk.net>
11731 L:      linux-parport@lists.infradead.org (subscribers-only)
11732 S:      Maintained
11733 F:      Documentation/blockdev/paride.txt
11734 F:      drivers/block/paride/
11735
11736 PARISC ARCHITECTURE
11737 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11738 M:      Helge Deller <deller@gmx.de>
11739 L:      linux-parisc@vger.kernel.org
11740 W:      http://www.parisc-linux.org/
11741 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11744 S:      Maintained
11745 F:      arch/parisc/
11746 F:      Documentation/parisc/
11747 F:      drivers/parisc/
11748 F:      drivers/char/agp/parisc-agp.c
11749 F:      drivers/input/serio/gscps2.c
11750 F:      drivers/parport/parport_gsc.*
11751 F:      drivers/tty/serial/8250/8250_gsc.c
11752 F:      drivers/video/fbdev/sti*
11753 F:      drivers/video/console/sti*
11754 F:      drivers/video/logo/logo_parisc*
11755
11756 PARMAN
11757 M:      Jiri Pirko <jiri@mellanox.com>
11758 L:      netdev@vger.kernel.org
11759 S:      Supported
11760 F:      lib/parman.c
11761 F:      lib/test_parman.c
11762 F:      include/linux/parman.h
11763
11764 PC ENGINES APU BOARD DRIVER
11765 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11766 S:      Maintained
11767 F:      drivers/platform/x86/pcengines-apuv2.c
11768
11769 PC87360 HARDWARE MONITORING DRIVER
11770 M:      Jim Cromie <jim.cromie@gmail.com>
11771 L:      linux-hwmon@vger.kernel.org
11772 S:      Maintained
11773 F:      Documentation/hwmon/pc87360
11774 F:      drivers/hwmon/pc87360.c
11775
11776 PC8736x GPIO DRIVER
11777 M:      Jim Cromie <jim.cromie@gmail.com>
11778 S:      Maintained
11779 F:      drivers/char/pc8736x_gpio.c
11780
11781 PC87427 HARDWARE MONITORING DRIVER
11782 M:      Jean Delvare <jdelvare@suse.com>
11783 L:      linux-hwmon@vger.kernel.org
11784 S:      Maintained
11785 F:      Documentation/hwmon/pc87427
11786 F:      drivers/hwmon/pc87427.c
11787
11788 PCA9532 LED DRIVER
11789 M:      Riku Voipio <riku.voipio@iki.fi>
11790 S:      Maintained
11791 F:      drivers/leds/leds-pca9532.c
11792 F:      include/linux/leds-pca9532.h
11793
11794 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11795 M:      Guenter Roeck <linux@roeck-us.net>
11796 L:      linux-i2c@vger.kernel.org
11797 S:      Maintained
11798 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11799
11800 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11801 M:      Khalid Aziz <khalid@gonehiking.org>
11802 S:      Maintained
11803 F:      drivers/firmware/pcdp.*
11804
11805 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11806 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11807 L:      linux-pci@vger.kernel.org
11808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11809 S:      Maintained
11810 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11811 F:      drivers/pci/controller/pci-aardvark.c
11812
11813 PCI DRIVER FOR ALTERA PCIE IP
11814 M:      Ley Foon Tan <lftan@altera.com>
11815 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11816 L:      linux-pci@vger.kernel.org
11817 S:      Supported
11818 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11819 F:      drivers/pci/controller/pcie-altera.c
11820
11821 PCI DRIVER FOR APPLIEDMICRO XGENE
11822 M:      Toan Le <toan@os.amperecomputing.com>
11823 L:      linux-pci@vger.kernel.org
11824 L:      linux-arm-kernel@lists.infradead.org
11825 S:      Maintained
11826 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11827 F:      drivers/pci/controller/pci-xgene.c
11828
11829 PCI DRIVER FOR ARM VERSATILE PLATFORM
11830 M:      Rob Herring <robh@kernel.org>
11831 L:      linux-pci@vger.kernel.org
11832 L:      linux-arm-kernel@lists.infradead.org
11833 S:      Maintained
11834 F:      Documentation/devicetree/bindings/pci/versatile.txt
11835 F:      drivers/pci/controller/pci-versatile.c
11836
11837 PCI DRIVER FOR ARMADA 8K
11838 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11839 L:      linux-pci@vger.kernel.org
11840 L:      linux-arm-kernel@lists.infradead.org
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11843 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11844
11845 PCI DRIVER FOR CADENCE PCIE IP
11846 M:      Tom Joseph <tjoseph@cadence.com>
11847 L:      linux-pci@vger.kernel.org
11848 S:      Maintained
11849 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11850 F:      drivers/pci/controller/pcie-cadence*
11851
11852 PCI DRIVER FOR FREESCALE LAYERSCAPE
11853 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11854 M:      Mingkai Hu <mingkai.hu@nxp.com>
11855 M:      Roy Zang <roy.zang@nxp.com>
11856 L:      linuxppc-dev@lists.ozlabs.org
11857 L:      linux-pci@vger.kernel.org
11858 L:      linux-arm-kernel@lists.infradead.org
11859 S:      Maintained
11860 F:      drivers/pci/controller/dwc/*layerscape*
11861
11862 PCI DRIVER FOR GENERIC OF HOSTS
11863 M:      Will Deacon <will.deacon@arm.com>
11864 L:      linux-pci@vger.kernel.org
11865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11866 S:      Maintained
11867 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11868 F:      drivers/pci/controller/pci-host-common.c
11869 F:      drivers/pci/controller/pci-host-generic.c
11870
11871 PCI DRIVER FOR IMX6
11872 M:      Richard Zhu <hongxing.zhu@nxp.com>
11873 M:      Lucas Stach <l.stach@pengutronix.de>
11874 L:      linux-pci@vger.kernel.org
11875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11876 S:      Maintained
11877 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11878 F:      drivers/pci/controller/dwc/*imx6*
11879
11880 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11881 M:      Keith Busch <keith.busch@intel.com>
11882 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11883 L:      linux-pci@vger.kernel.org
11884 S:      Supported
11885 F:      drivers/pci/controller/vmd.c
11886
11887 PCI DRIVER FOR MICROSEMI SWITCHTEC
11888 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11889 M:      Logan Gunthorpe <logang@deltatee.com>
11890 L:      linux-pci@vger.kernel.org
11891 S:      Maintained
11892 F:      Documentation/switchtec.txt
11893 F:      Documentation/ABI/testing/sysfs-class-switchtec
11894 F:      drivers/pci/switch/switchtec*
11895 F:      include/uapi/linux/switchtec_ioctl.h
11896 F:      include/linux/switchtec.h
11897 F:      drivers/ntb/hw/mscc/
11898
11899 PCI DRIVER FOR MOBIVEIL PCIE IP
11900 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11901 L:      linux-pci@vger.kernel.org
11902 S:      Supported
11903 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11904 F:      drivers/pci/controller/pcie-mobiveil.c
11905
11906 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11907 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11908 M:      Jason Cooper <jason@lakedaemon.net>
11909 L:      linux-pci@vger.kernel.org
11910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11911 S:      Maintained
11912 F:      drivers/pci/controller/*mvebu*
11913
11914 PCI DRIVER FOR NVIDIA TEGRA
11915 M:      Thierry Reding <thierry.reding@gmail.com>
11916 L:      linux-tegra@vger.kernel.org
11917 L:      linux-pci@vger.kernel.org
11918 S:      Supported
11919 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11920 F:      drivers/pci/controller/pci-tegra.c
11921
11922 PCI DRIVER FOR RENESAS R-CAR
11923 M:      Simon Horman <horms@verge.net.au>
11924 L:      linux-pci@vger.kernel.org
11925 L:      linux-renesas-soc@vger.kernel.org
11926 S:      Maintained
11927 F:      drivers/pci/controller/*rcar*
11928
11929 PCI DRIVER FOR SAMSUNG EXYNOS
11930 M:      Jingoo Han <jingoohan1@gmail.com>
11931 L:      linux-pci@vger.kernel.org
11932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11933 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11934 S:      Maintained
11935 F:      drivers/pci/controller/dwc/pci-exynos.c
11936
11937 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11938 M:      Jingoo Han <jingoohan1@gmail.com>
11939 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11940 L:      linux-pci@vger.kernel.org
11941 S:      Maintained
11942 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11943 F:      drivers/pci/controller/dwc/*designware*
11944
11945 PCI DRIVER FOR TI DRA7XX
11946 M:      Kishon Vijay Abraham I <kishon@ti.com>
11947 L:      linux-omap@vger.kernel.org
11948 L:      linux-pci@vger.kernel.org
11949 S:      Supported
11950 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11951 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11952
11953 PCI DRIVER FOR TI KEYSTONE
11954 M:      Murali Karicheri <m-karicheri2@ti.com>
11955 L:      linux-pci@vger.kernel.org
11956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11957 S:      Maintained
11958 F:      drivers/pci/controller/dwc/pci-keystone.c
11959
11960 PCI ENDPOINT SUBSYSTEM
11961 M:      Kishon Vijay Abraham I <kishon@ti.com>
11962 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11963 L:      linux-pci@vger.kernel.org
11964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11965 S:      Supported
11966 F:      drivers/pci/endpoint/
11967 F:      drivers/misc/pci_endpoint_test.c
11968 F:      tools/pci/
11969
11970 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11971 M:      Russell Currey <ruscur@russell.cc>
11972 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11973 M:      Oliver O'Halloran <oohall@gmail.com>
11974 L:      linuxppc-dev@lists.ozlabs.org
11975 S:      Supported
11976 F:      Documentation/PCI/pci-error-recovery.txt
11977 F:      drivers/pci/pcie/aer.c
11978 F:      drivers/pci/pcie/dpc.c
11979 F:      drivers/pci/pcie/err.c
11980 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11981 F:      arch/powerpc/kernel/eeh*.c
11982 F:      arch/powerpc/platforms/*/eeh*.c
11983 F:      arch/powerpc/include/*/eeh*.h
11984
11985 PCI ERROR RECOVERY
11986 M:      Linas Vepstas <linasvepstas@gmail.com>
11987 L:      linux-pci@vger.kernel.org
11988 S:      Supported
11989 F:      Documentation/PCI/pci-error-recovery.txt
11990
11991 PCI MSI DRIVER FOR ALTERA MSI IP
11992 M:      Ley Foon Tan <lftan@altera.com>
11993 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11994 L:      linux-pci@vger.kernel.org
11995 S:      Supported
11996 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11997 F:      drivers/pci/controller/pcie-altera-msi.c
11998
11999 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12000 M:      Toan Le <toan@os.amperecomputing.com>
12001 L:      linux-pci@vger.kernel.org
12002 L:      linux-arm-kernel@lists.infradead.org
12003 S:      Maintained
12004 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12005 F:      drivers/pci/controller/pci-xgene-msi.c
12006
12007 PCI SUBSYSTEM
12008 M:      Bjorn Helgaas <bhelgaas@google.com>
12009 L:      linux-pci@vger.kernel.org
12010 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12012 S:      Supported
12013 F:      Documentation/devicetree/bindings/pci/
12014 F:      Documentation/PCI/
12015 F:      drivers/acpi/pci*
12016 F:      drivers/pci/
12017 F:      include/asm-generic/pci*
12018 F:      include/linux/pci*
12019 F:      include/linux/of_pci.h
12020 F:      include/uapi/linux/pci*
12021 F:      lib/pci*
12022 F:      arch/x86/pci/
12023 F:      arch/x86/kernel/quirks.c
12024 F:      arch/x86/kernel/early-quirks.c
12025
12026 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12027 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12028 L:      linux-pci@vger.kernel.org
12029 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12031 S:      Supported
12032 F:      drivers/pci/controller/
12033
12034 PCIE DRIVER FOR AMLOGIC MESON
12035 M:      Yue Wang <yue.wang@Amlogic.com>
12036 L:      linux-pci@vger.kernel.org
12037 L:      linux-amlogic@lists.infradead.org
12038 S:      Maintained
12039 F:      drivers/pci/controller/dwc/pci-meson.c
12040
12041 PCIE DRIVER FOR AXIS ARTPEC
12042 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12043 L:      linux-arm-kernel@axis.com
12044 L:      linux-pci@vger.kernel.org
12045 S:      Maintained
12046 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12047 F:      drivers/pci/controller/dwc/*artpec*
12048
12049 PCIE DRIVER FOR CAVIUM THUNDERX
12050 M:      David Daney <david.daney@cavium.com>
12051 L:      linux-pci@vger.kernel.org
12052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12053 S:      Supported
12054 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12055 F:      drivers/pci/controller/pci-thunder-*
12056
12057 PCIE DRIVER FOR HISILICON
12058 M:      Zhou Wang <wangzhou1@hisilicon.com>
12059 L:      linux-pci@vger.kernel.org
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12062 F:      drivers/pci/controller/dwc/pcie-hisi.c
12063
12064 PCIE DRIVER FOR HISILICON KIRIN
12065 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12066 M:      Binghui Wang <wangbinghui@hisilicon.com>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Maintained
12069 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12070 F:      drivers/pci/controller/dwc/pcie-kirin.c
12071
12072 PCIE DRIVER FOR HISILICON STB
12073 M:      Shawn Guo <shawn.guo@linaro.org>
12074 L:      linux-pci@vger.kernel.org
12075 S:      Maintained
12076 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12077 F:      drivers/pci/controller/dwc/pcie-histb.c
12078
12079 PCIE DRIVER FOR MEDIATEK
12080 M:      Ryder Lee <ryder.lee@mediatek.com>
12081 L:      linux-pci@vger.kernel.org
12082 L:      linux-mediatek@lists.infradead.org
12083 S:      Supported
12084 F:      Documentation/devicetree/bindings/pci/mediatek*
12085 F:      drivers/pci/controller/*mediatek*
12086
12087 PCIE DRIVER FOR QUALCOMM MSM
12088 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12089 L:      linux-pci@vger.kernel.org
12090 L:      linux-arm-msm@vger.kernel.org
12091 S:      Maintained
12092 F:      drivers/pci/controller/dwc/*qcom*
12093
12094 PCIE DRIVER FOR ROCKCHIP
12095 M:      Shawn Lin <shawn.lin@rock-chips.com>
12096 L:      linux-pci@vger.kernel.org
12097 L:      linux-rockchip@lists.infradead.org
12098 S:      Maintained
12099 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12100 F:      drivers/pci/controller/pcie-rockchip*
12101
12102 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12103 M:      Linus Walleij <linus.walleij@linaro.org>
12104 L:      linux-pci@vger.kernel.org
12105 S:      Maintained
12106 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12107 F:      drivers/pci/controller/pci-v3-semi.c
12108
12109 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12110 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12111 L:      linux-pci@vger.kernel.org
12112 S:      Maintained
12113 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12114 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12115
12116 PCIE DRIVER FOR ST SPEAR13XX
12117 M:      Pratyush Anand <pratyush.anand@gmail.com>
12118 L:      linux-pci@vger.kernel.org
12119 S:      Maintained
12120 F:      drivers/pci/controller/dwc/*spear*
12121
12122 PCMCIA SUBSYSTEM
12123 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12125 S:      Odd Fixes
12126 F:      Documentation/pcmcia/
12127 F:      tools/pcmcia/
12128 F:      drivers/pcmcia/
12129 F:      include/pcmcia/
12130
12131 PCNET32 NETWORK DRIVER
12132 M:      Don Fry <pcnet32@frontier.com>
12133 L:      netdev@vger.kernel.org
12134 S:      Maintained
12135 F:      drivers/net/ethernet/amd/pcnet32.c
12136
12137 PCRYPT PARALLEL CRYPTO ENGINE
12138 M:      Steffen Klassert <steffen.klassert@secunet.com>
12139 L:      linux-crypto@vger.kernel.org
12140 S:      Maintained
12141 F:      crypto/pcrypt.c
12142 F:      include/crypto/pcrypt.h
12143
12144 PEAQ WMI HOTKEYS DRIVER
12145 M:      Hans de Goede <hdegoede@redhat.com>
12146 L:      platform-driver-x86@vger.kernel.org
12147 S:      Maintained
12148 F:      drivers/platform/x86/peaq-wmi.c
12149
12150 PER-CPU MEMORY ALLOCATOR
12151 M:      Dennis Zhou <dennis@kernel.org>
12152 M:      Tejun Heo <tj@kernel.org>
12153 M:      Christoph Lameter <cl@linux.com>
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12155 S:      Maintained
12156 F:      include/linux/percpu*.h
12157 F:      mm/percpu*.c
12158 F:      arch/*/include/asm/percpu.h
12159
12160 PER-TASK DELAY ACCOUNTING
12161 M:      Balbir Singh <bsingharora@gmail.com>
12162 S:      Maintained
12163 F:      include/linux/delayacct.h
12164 F:      kernel/delayacct.c
12165
12166 PERFORMANCE EVENTS SUBSYSTEM
12167 M:      Peter Zijlstra <peterz@infradead.org>
12168 M:      Ingo Molnar <mingo@redhat.com>
12169 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12170 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12171 R:      Jiri Olsa <jolsa@redhat.com>
12172 R:      Namhyung Kim <namhyung@kernel.org>
12173 L:      linux-kernel@vger.kernel.org
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12175 S:      Supported
12176 F:      kernel/events/*
12177 F:      include/linux/perf_event.h
12178 F:      include/uapi/linux/perf_event.h
12179 F:      arch/*/kernel/perf_event*.c
12180 F:      arch/*/kernel/*/perf_event*.c
12181 F:      arch/*/kernel/*/*/perf_event*.c
12182 F:      arch/*/include/asm/perf_event.h
12183 F:      arch/*/kernel/perf_callchain.c
12184 F:      arch/*/events/*
12185 F:      tools/perf/
12186
12187 PERSONALITY HANDLING
12188 M:      Christoph Hellwig <hch@infradead.org>
12189 L:      linux-abi-devel@lists.sourceforge.net
12190 S:      Maintained
12191 F:      include/linux/personality.h
12192 F:      include/uapi/linux/personality.h
12193
12194 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12195 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12196 L:      linux-input@vger.kernel.org
12197 S:      Maintained
12198 F:      Documentation/input/devices/pxrc.rst
12199 F:      drivers/input/joystick/pxrc.c
12200
12201 PHONET PROTOCOL
12202 M:      Remi Denis-Courmont <courmisch@gmail.com>
12203 S:      Supported
12204 F:      Documentation/networking/phonet.txt
12205 F:      include/linux/phonet.h
12206 F:      include/net/phonet/
12207 F:      include/uapi/linux/phonet.h
12208 F:      net/phonet/
12209
12210 PHRAM MTD DRIVER
12211 M:      Joern Engel <joern@lazybastard.org>
12212 L:      linux-mtd@lists.infradead.org
12213 S:      Maintained
12214 F:      drivers/mtd/devices/phram.c
12215
12216 PICOLCD HID DRIVER
12217 M:      Bruno Prémont <bonbons@linux-vserver.org>
12218 L:      linux-input@vger.kernel.org
12219 S:      Maintained
12220 F:      drivers/hid/hid-picolcd*
12221
12222 PICOXCELL SUPPORT
12223 M:      Jamie Iles <jamie@jamieiles.com>
12224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12225 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12226 S:      Supported
12227 F:      arch/arm/boot/dts/picoxcell*
12228 F:      arch/arm/mach-picoxcell/
12229 F:      drivers/crypto/picoxcell*
12230
12231 PIN CONTROL SUBSYSTEM
12232 M:      Linus Walleij <linus.walleij@linaro.org>
12233 L:      linux-gpio@vger.kernel.org
12234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12235 S:      Maintained
12236 F:      Documentation/devicetree/bindings/pinctrl/
12237 F:      Documentation/driver-api/pinctl.rst
12238 F:      drivers/pinctrl/
12239 F:      include/linux/pinctrl/
12240
12241 PIN CONTROLLER - MICROCHIP AT91
12242 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12244 L:      linux-gpio@vger.kernel.org
12245 S:      Supported
12246 F:      drivers/pinctrl/pinctrl-at91*
12247
12248 PIN CONTROLLER - FREESCALE
12249 M:      Dong Aisheng <aisheng.dong@nxp.com>
12250 M:      Fabio Estevam <festevam@gmail.com>
12251 M:      Shawn Guo <shawnguo@kernel.org>
12252 M:      Stefan Agner <stefan@agner.ch>
12253 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12254 L:      linux-gpio@vger.kernel.org
12255 S:      Maintained
12256 F:      drivers/pinctrl/freescale/
12257 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12258
12259 PIN CONTROLLER - INTEL
12260 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12261 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12263 S:      Maintained
12264 F:      drivers/pinctrl/intel/
12265
12266 PIN CONTROLLER - MEDIATEK
12267 M:      Sean Wang <sean.wang@kernel.org>
12268 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12269 S:      Maintained
12270 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12271 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12272 F:      drivers/pinctrl/mediatek/
12273
12274 PIN CONTROLLER - QUALCOMM
12275 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12276 S:      Maintained
12277 L:      linux-arm-msm@vger.kernel.org
12278 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12279 F:      drivers/pinctrl/qcom/
12280
12281 PIN CONTROLLER - RENESAS
12282 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12283 L:      linux-renesas-soc@vger.kernel.org
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12285 S:      Maintained
12286 F:      drivers/pinctrl/pinctrl-rz*
12287 F:      drivers/pinctrl/sh-pfc/
12288
12289 PIN CONTROLLER - SAMSUNG
12290 M:      Tomasz Figa <tomasz.figa@gmail.com>
12291 M:      Krzysztof Kozlowski <krzk@kernel.org>
12292 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12294 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12295 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12297 S:      Maintained
12298 F:      drivers/pinctrl/samsung/
12299 F:      include/dt-bindings/pinctrl/samsung.h
12300 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12301
12302 PIN CONTROLLER - SINGLE
12303 M:      Tony Lindgren <tony@atomide.com>
12304 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12306 L:      linux-omap@vger.kernel.org
12307 S:      Maintained
12308 F:      drivers/pinctrl/pinctrl-single.c
12309
12310 PIN CONTROLLER - ST SPEAR
12311 M:      Viresh Kumar <vireshk@kernel.org>
12312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12313 W:      http://www.st.com/spear
12314 S:      Maintained
12315 F:      drivers/pinctrl/spear/
12316
12317 PISTACHIO SOC SUPPORT
12318 M:      James Hartley <james.hartley@sondrel.com>
12319 L:      linux-mips@vger.kernel.org
12320 S:      Odd Fixes
12321 F:      arch/mips/pistachio/
12322 F:      arch/mips/include/asm/mach-pistachio/
12323 F:      arch/mips/boot/dts/img/pistachio*
12324 F:      arch/mips/configs/pistachio*_defconfig
12325
12326 PKTCDVD DRIVER
12327 S:      Orphan
12328 M:      linux-block@vger.kernel.org
12329 F:      drivers/block/pktcdvd.c
12330 F:      include/linux/pktcdvd.h
12331 F:      include/uapi/linux/pktcdvd.h
12332
12333 PKUNITY SOC DRIVERS
12334 M:      Guan Xuetao <gxt@pku.edu.cn>
12335 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12336 S:      Maintained
12337 T:      git git://github.com/gxt/linux.git
12338 F:      drivers/input/serio/i8042-unicore32io.h
12339 F:      drivers/i2c/busses/i2c-puv3.c
12340 F:      drivers/video/fbdev/fb-puv3.c
12341 F:      drivers/rtc/rtc-puv3.c
12342
12343 PMBUS HARDWARE MONITORING DRIVERS
12344 M:      Guenter Roeck <linux@roeck-us.net>
12345 L:      linux-hwmon@vger.kernel.org
12346 W:      http://hwmon.wiki.kernel.org/
12347 W:      http://www.roeck-us.net/linux/drivers/
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12349 S:      Maintained
12350 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12351 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12352 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12353 F:      Documentation/hwmon/adm1275
12354 F:      Documentation/hwmon/ibm-cffps
12355 F:      Documentation/hwmon/ir35221
12356 F:      Documentation/hwmon/lm25066
12357 F:      Documentation/hwmon/ltc2978
12358 F:      Documentation/hwmon/ltc3815
12359 F:      Documentation/hwmon/max16064
12360 F:      Documentation/hwmon/max20751
12361 F:      Documentation/hwmon/max31785
12362 F:      Documentation/hwmon/max34440
12363 F:      Documentation/hwmon/max8688
12364 F:      Documentation/hwmon/pmbus
12365 F:      Documentation/hwmon/pmbus-core
12366 F:      Documentation/hwmon/tps40422
12367 F:      Documentation/hwmon/ucd9000
12368 F:      Documentation/hwmon/ucd9200
12369 F:      Documentation/hwmon/zl6100
12370 F:      drivers/hwmon/pmbus/
12371 F:      include/linux/pmbus.h
12372
12373 PMC SIERRA MaxRAID DRIVER
12374 L:      linux-scsi@vger.kernel.org
12375 W:      http://www.pmc-sierra.com/
12376 S:      Orphan
12377 F:      drivers/scsi/pmcraid.*
12378
12379 PMC SIERRA PM8001 DRIVER
12380 M:      Jack Wang <jinpu.wang@profitbricks.com>
12381 M:      lindar_liu@usish.com
12382 L:      linux-scsi@vger.kernel.org
12383 S:      Supported
12384 F:      drivers/scsi/pm8001/
12385
12386 PNP SUPPORT
12387 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12388 S:      Maintained
12389 F:      drivers/pnp/
12390
12391 PNI RM3100 IIO DRIVER
12392 M:      Song Qiang <songqiang1304521@gmail.com>
12393 L:      linux-iio@vger.kernel.org
12394 S:      Maintained
12395 F:      drivers/iio/magnetometer/rm3100*
12396 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12397
12398 POSIX CLOCKS and TIMERS
12399 M:      Thomas Gleixner <tglx@linutronix.de>
12400 L:      linux-kernel@vger.kernel.org
12401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12402 S:      Maintained
12403 F:      fs/timerfd.c
12404 F:      include/linux/timer*
12405 F:      kernel/time/*timer*
12406
12407 POWER MANAGEMENT CORE
12408 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12409 L:      linux-pm@vger.kernel.org
12410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12411 B:      https://bugzilla.kernel.org
12412 S:      Supported
12413 F:      drivers/base/power/
12414 F:      include/linux/pm.h
12415 F:      include/linux/pm_*
12416 F:      include/linux/powercap.h
12417 F:      drivers/powercap/
12418 F:      kernel/configs/nopm.config
12419
12420 POWER STATE COORDINATION INTERFACE (PSCI)
12421 M:      Mark Rutland <mark.rutland@arm.com>
12422 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12423 L:      linux-arm-kernel@lists.infradead.org
12424 S:      Maintained
12425 F:      drivers/firmware/psci*.c
12426 F:      include/linux/psci.h
12427 F:      include/uapi/linux/psci.h
12428
12429 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12430 M:      Sebastian Reichel <sre@kernel.org>
12431 L:      linux-pm@vger.kernel.org
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12433 S:      Maintained
12434 F:      Documentation/ABI/testing/sysfs-class-power
12435 F:      Documentation/devicetree/bindings/power/supply/
12436 F:      include/linux/power_supply.h
12437 F:      drivers/power/supply/
12438
12439 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12440 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12441 L:      linuxppc-dev@lists.ozlabs.org
12442 S:      Maintained
12443 F:      drivers/char/powernv-op-panel.c
12444
12445 PPP OVER ATM (RFC 2364)
12446 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12447 S:      Maintained
12448 F:      net/atm/pppoatm.c
12449 F:      include/uapi/linux/atmppp.h
12450
12451 PPP OVER ETHERNET
12452 M:      Michal Ostrowski <mostrows@earthlink.net>
12453 S:      Maintained
12454 F:      drivers/net/ppp/pppoe.c
12455 F:      drivers/net/ppp/pppox.c
12456
12457 PPP OVER L2TP
12458 M:      James Chapman <jchapman@katalix.com>
12459 S:      Maintained
12460 F:      net/l2tp/l2tp_ppp.c
12461 F:      include/linux/if_pppol2tp.h
12462 F:      include/uapi/linux/if_pppol2tp.h
12463
12464 PPP PROTOCOL DRIVERS AND COMPRESSORS
12465 M:      Paul Mackerras <paulus@samba.org>
12466 L:      linux-ppp@vger.kernel.org
12467 S:      Maintained
12468 F:      drivers/net/ppp/ppp_*
12469
12470 PPS SUPPORT
12471 M:      Rodolfo Giometti <giometti@enneenne.com>
12472 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12473 L:      linuxpps@ml.enneenne.com (subscribers-only)
12474 S:      Maintained
12475 F:      Documentation/pps/
12476 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12477 F:      Documentation/ABI/testing/sysfs-pps
12478 F:      drivers/pps/
12479 F:      include/linux/pps*.h
12480 F:      include/uapi/linux/pps.h
12481
12482 PPTP DRIVER
12483 M:      Dmitry Kozlov <xeb@mail.ru>
12484 L:      netdev@vger.kernel.org
12485 S:      Maintained
12486 F:      drivers/net/ppp/pptp.c
12487 W:      http://sourceforge.net/projects/accel-pptp
12488
12489 PRINTK
12490 M:      Petr Mladek <pmladek@suse.com>
12491 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12492 R:      Steven Rostedt <rostedt@goodmis.org>
12493 S:      Maintained
12494 F:      kernel/printk/
12495 F:      include/linux/printk.h
12496
12497 PRISM54 WIRELESS DRIVER
12498 M:      Luis Chamberlain <mcgrof@kernel.org>
12499 L:      linux-wireless@vger.kernel.org
12500 W:      http://wireless.kernel.org/en/users/Drivers/p54
12501 S:      Obsolete
12502 F:      drivers/net/wireless/intersil/prism54/
12503
12504 PROC FILESYSTEM
12505 R:      Alexey Dobriyan <adobriyan@gmail.com>
12506 L:      linux-kernel@vger.kernel.org
12507 L:      linux-fsdevel@vger.kernel.org
12508 S:      Maintained
12509 F:      fs/proc/
12510 F:      include/linux/proc_fs.h
12511 F:      tools/testing/selftests/proc/
12512 F:      Documentation/filesystems/proc.txt
12513
12514 PROC SYSCTL
12515 M:      Luis Chamberlain <mcgrof@kernel.org>
12516 M:      Kees Cook <keescook@chromium.org>
12517 L:      linux-kernel@vger.kernel.org
12518 L:      linux-fsdevel@vger.kernel.org
12519 S:      Maintained
12520 F:      fs/proc/proc_sysctl.c
12521 F:      include/linux/sysctl.h
12522 F:      kernel/sysctl.c
12523 F:      tools/testing/selftests/sysctl/
12524
12525 PS3 NETWORK SUPPORT
12526 M:      Geoff Levand <geoff@infradead.org>
12527 L:      netdev@vger.kernel.org
12528 L:      linuxppc-dev@lists.ozlabs.org
12529 S:      Maintained
12530 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12531
12532 PS3 PLATFORM SUPPORT
12533 M:      Geoff Levand <geoff@infradead.org>
12534 L:      linuxppc-dev@lists.ozlabs.org
12535 S:      Maintained
12536 F:      arch/powerpc/boot/ps3*
12537 F:      arch/powerpc/include/asm/lv1call.h
12538 F:      arch/powerpc/include/asm/ps3*.h
12539 F:      arch/powerpc/platforms/ps3/
12540 F:      drivers/*/ps3*
12541 F:      drivers/ps3/
12542 F:      drivers/rtc/rtc-ps3.c
12543 F:      drivers/usb/host/*ps3.c
12544 F:      sound/ppc/snd_ps3*
12545
12546 PS3VRAM DRIVER
12547 M:      Jim Paris <jim@jtan.com>
12548 M:      Geoff Levand <geoff@infradead.org>
12549 L:      linuxppc-dev@lists.ozlabs.org
12550 S:      Maintained
12551 F:      drivers/block/ps3vram.c
12552
12553 PSAMPLE PACKET SAMPLING SUPPORT:
12554 M:      Yotam Gigi <yotam.gi@gmail.com>
12555 S:      Maintained
12556 F:      net/psample
12557 F:      include/net/psample.h
12558 F:      include/uapi/linux/psample.h
12559
12560 PSTORE FILESYSTEM
12561 M:      Kees Cook <keescook@chromium.org>
12562 M:      Anton Vorontsov <anton@enomsg.org>
12563 M:      Colin Cross <ccross@android.com>
12564 M:      Tony Luck <tony.luck@intel.com>
12565 S:      Maintained
12566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12567 F:      fs/pstore/
12568 F:      include/linux/pstore*
12569 F:      drivers/firmware/efi/efi-pstore.c
12570 F:      drivers/acpi/apei/erst.c
12571 F:      Documentation/admin-guide/ramoops.rst
12572 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12573 K:      \b(pstore|ramoops)
12574
12575 PTP HARDWARE CLOCK SUPPORT
12576 M:      Richard Cochran <richardcochran@gmail.com>
12577 L:      netdev@vger.kernel.org
12578 S:      Maintained
12579 W:      http://linuxptp.sourceforge.net/
12580 F:      Documentation/ABI/testing/sysfs-ptp
12581 F:      Documentation/ptp/*
12582 F:      drivers/net/phy/dp83640*
12583 F:      drivers/ptp/*
12584 F:      include/linux/ptp_cl*
12585
12586 PTRACE SUPPORT
12587 M:      Oleg Nesterov <oleg@redhat.com>
12588 S:      Maintained
12589 F:      include/asm-generic/syscall.h
12590 F:      include/linux/ptrace.h
12591 F:      include/linux/regset.h
12592 F:      include/linux/tracehook.h
12593 F:      include/uapi/linux/ptrace.h
12594 F:      include/uapi/linux/ptrace.h
12595 F:      include/asm-generic/ptrace.h
12596 F:      kernel/ptrace.c
12597 F:      arch/*/ptrace*.c
12598 F:      arch/*/*/ptrace*.c
12599 F:      arch/*/include/asm/ptrace*.h
12600
12601 PULSE8-CEC DRIVER
12602 M:      Hans Verkuil <hverkuil@xs4all.nl>
12603 L:      linux-media@vger.kernel.org
12604 T:      git git://linuxtv.org/media_tree.git
12605 S:      Maintained
12606 F:      drivers/media/usb/pulse8-cec/*
12607 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12608
12609 PVRUSB2 VIDEO4LINUX DRIVER
12610 M:      Mike Isely <isely@pobox.com>
12611 L:      pvrusb2@isely.net       (subscribers-only)
12612 L:      linux-media@vger.kernel.org
12613 W:      http://www.isely.net/pvrusb2/
12614 T:      git git://linuxtv.org/media_tree.git
12615 S:      Maintained
12616 F:      Documentation/media/v4l-drivers/pvrusb2*
12617 F:      drivers/media/usb/pvrusb2/
12618
12619 PWC WEBCAM DRIVER
12620 M:      Hans Verkuil <hverkuil@xs4all.nl>
12621 L:      linux-media@vger.kernel.org
12622 T:      git git://linuxtv.org/media_tree.git
12623 S:      Odd Fixes
12624 F:      drivers/media/usb/pwc/*
12625 F:      include/trace/events/pwc.h
12626
12627 PWM FAN DRIVER
12628 M:      Kamil Debski <kamil@wypas.org>
12629 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12630 L:      linux-hwmon@vger.kernel.org
12631 S:      Supported
12632 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12633 F:      Documentation/hwmon/pwm-fan
12634 F:      drivers/hwmon/pwm-fan.c
12635
12636 PWM IR Transmitter
12637 M:      Sean Young <sean@mess.org>
12638 L:      linux-media@vger.kernel.org
12639 S:      Maintained
12640 F:      drivers/media/rc/pwm-ir-tx.c
12641
12642 PWM SUBSYSTEM
12643 M:      Thierry Reding <thierry.reding@gmail.com>
12644 L:      linux-pwm@vger.kernel.org
12645 S:      Maintained
12646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12647 F:      Documentation/pwm.txt
12648 F:      Documentation/devicetree/bindings/pwm/
12649 F:      include/linux/pwm.h
12650 F:      drivers/pwm/
12651 F:      drivers/video/backlight/pwm_bl.c
12652 F:      include/linux/pwm_backlight.h
12653 F:      drivers/gpio/gpio-mvebu.c
12654 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12655
12656 PXA GPIO DRIVER
12657 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12658 L:      linux-gpio@vger.kernel.org
12659 S:      Maintained
12660 F:      drivers/gpio/gpio-pxa.c
12661
12662 PXA MMCI DRIVER
12663 S:      Orphan
12664
12665 PXA RTC DRIVER
12666 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12667 L:      linux-rtc@vger.kernel.org
12668 S:      Maintained
12669
12670 PXA2xx/PXA3xx SUPPORT
12671 M:      Daniel Mack <daniel@zonque.org>
12672 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12673 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12675 T:      git git://github.com/hzhuang1/linux.git
12676 T:      git git://github.com/rjarzmik/linux.git
12677 S:      Maintained
12678 F:      arch/arm/boot/dts/pxa*
12679 F:      arch/arm/mach-pxa/
12680 F:      drivers/dma/pxa*
12681 F:      drivers/pcmcia/pxa2xx*
12682 F:      drivers/pinctrl/pxa/
12683 F:      drivers/spi/spi-pxa2xx*
12684 F:      drivers/usb/gadget/udc/pxa2*
12685 F:      include/sound/pxa2xx-lib.h
12686 F:      sound/arm/pxa*
12687 F:      sound/soc/pxa/
12688
12689 QAT DRIVER
12690 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12691 L:      qat-linux@intel.com
12692 S:      Supported
12693 F:      drivers/crypto/qat/
12694
12695 QCOM AUDIO (ASoC) DRIVERS
12696 M:      Patrick Lai <plai@codeaurora.org>
12697 M:      Banajit Goswami <bgoswami@codeaurora.org>
12698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12699 S:      Supported
12700 F:      sound/soc/qcom/
12701
12702 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12703 M:      Gabriel Somlo <somlo@cmu.edu>
12704 M:      "Michael S. Tsirkin" <mst@redhat.com>
12705 L:      qemu-devel@nongnu.org
12706 S:      Maintained
12707 F:      drivers/firmware/qemu_fw_cfg.c
12708 F:      include/uapi/linux/qemu_fw_cfg.h
12709
12710 QIB DRIVER
12711 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12712 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12713 L:      linux-rdma@vger.kernel.org
12714 S:      Supported
12715 F:      drivers/infiniband/hw/qib/
12716
12717 QLOGIC QL41xxx FCOE DRIVER
12718 M:      QLogic-Storage-Upstream@cavium.com
12719 L:      linux-scsi@vger.kernel.org
12720 S:      Supported
12721 F:      drivers/scsi/qedf/
12722
12723 QLOGIC QL41xxx ISCSI DRIVER
12724 M:      QLogic-Storage-Upstream@cavium.com
12725 L:      linux-scsi@vger.kernel.org
12726 S:      Supported
12727 F:      drivers/scsi/qedi/
12728
12729 QLOGIC QL4xxx ETHERNET DRIVER
12730 M:      Ariel Elior <aelior@marvell.com>
12731 M:      GR-everest-linux-l2@marvell.com
12732 L:      netdev@vger.kernel.org
12733 S:      Supported
12734 F:      drivers/net/ethernet/qlogic/qed/
12735 F:      include/linux/qed/
12736 F:      drivers/net/ethernet/qlogic/qede/
12737
12738 QLOGIC QL4xxx RDMA DRIVER
12739 M:      Michal Kalderon <mkalderon@marvell.com>
12740 M:      Ariel Elior <aelior@marvell.com>
12741 L:      linux-rdma@vger.kernel.org
12742 S:      Supported
12743 F:      drivers/infiniband/hw/qedr/
12744 F:      include/uapi/rdma/qedr-abi.h
12745
12746 QLOGIC QLA1280 SCSI DRIVER
12747 M:      Michael Reed <mdr@sgi.com>
12748 L:      linux-scsi@vger.kernel.org
12749 S:      Maintained
12750 F:      drivers/scsi/qla1280.[ch]
12751
12752 QLOGIC QLA2XXX FC-SCSI DRIVER
12753 M:      qla2xxx-upstream@qlogic.com
12754 L:      linux-scsi@vger.kernel.org
12755 S:      Supported
12756 F:      Documentation/scsi/LICENSE.qla2xxx
12757 F:      drivers/scsi/qla2xxx/
12758
12759 QLOGIC QLA3XXX NETWORK DRIVER
12760 M:      GR-Linux-NIC-Dev@marvell.com
12761 L:      netdev@vger.kernel.org
12762 S:      Supported
12763 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12764 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12765
12766 QLOGIC QLA4XXX iSCSI DRIVER
12767 M:      QLogic-Storage-Upstream@qlogic.com
12768 L:      linux-scsi@vger.kernel.org
12769 S:      Supported
12770 F:      Documentation/scsi/LICENSE.qla4xxx
12771 F:      drivers/scsi/qla4xxx/
12772
12773 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12774 M:      Shahed Shaikh <shshaikh@marvell.com>
12775 M:      Manish Chopra <manishc@marvell.com>
12776 M:      GR-Linux-NIC-Dev@marvell.com
12777 L:      netdev@vger.kernel.org
12778 S:      Supported
12779 F:      drivers/net/ethernet/qlogic/qlcnic/
12780
12781 QLOGIC QLGE 10Gb ETHERNET DRIVER
12782 M:      Manish Chopra <manishc@marvell.com>
12783 M:      GR-Linux-NIC-Dev@marvell.com
12784 L:      netdev@vger.kernel.org
12785 S:      Supported
12786 F:      drivers/net/ethernet/qlogic/qlge/
12787
12788 QM1D1B0004 MEDIA DRIVER
12789 M:      Akihiro Tsukada <tskd08@gmail.com>
12790 L:      linux-media@vger.kernel.org
12791 S:      Odd Fixes
12792 F:      drivers/media/tuners/qm1d1b0004*
12793
12794 QM1D1C0042 MEDIA DRIVER
12795 M:      Akihiro Tsukada <tskd08@gmail.com>
12796 L:      linux-media@vger.kernel.org
12797 S:      Odd Fixes
12798 F:      drivers/media/tuners/qm1d1c0042*
12799
12800 QNX4 FILESYSTEM
12801 M:      Anders Larsen <al@alarsen.net>
12802 W:      http://www.alarsen.net/linux/qnx4fs/
12803 S:      Maintained
12804 F:      fs/qnx4/
12805 F:      include/uapi/linux/qnx4_fs.h
12806 F:      include/uapi/linux/qnxtypes.h
12807
12808 QORIQ DPAA2 FSL-MC BUS DRIVER
12809 M:      Stuart Yoder <stuyoder@gmail.com>
12810 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12811 L:      linux-kernel@vger.kernel.org
12812 S:      Maintained
12813 F:      drivers/bus/fsl-mc/
12814 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12815 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12816
12817 QT1010 MEDIA DRIVER
12818 M:      Antti Palosaari <crope@iki.fi>
12819 L:      linux-media@vger.kernel.org
12820 W:      https://linuxtv.org
12821 W:      http://palosaari.fi/linux/
12822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12823 T:      git git://linuxtv.org/anttip/media_tree.git
12824 S:      Maintained
12825 F:      drivers/media/tuners/qt1010*
12826
12827 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12828 M:      Kalle Valo <kvalo@codeaurora.org>
12829 L:      ath10k@lists.infradead.org
12830 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12832 S:      Supported
12833 F:      drivers/net/wireless/ath/ath10k/
12834
12835 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12836 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12837 L:      linux-wireless@vger.kernel.org
12838 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12839 S:      Supported
12840 F:      drivers/net/wireless/ath/ath9k/
12841
12842 QUALCOMM CAMERA SUBSYSTEM DRIVER
12843 M:      Todor Tomov <todor.too@gmail.com>
12844 L:      linux-media@vger.kernel.org
12845 S:      Maintained
12846 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12847 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12848 F:      drivers/media/platform/qcom/camss/
12849
12850 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12851 M:      Ilia Lin <ilia.lin@kernel.org>
12852 L:      linux-pm@vger.kernel.org
12853 S:      Maintained
12854 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12855 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12856
12857 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12858 M:      Timur Tabi <timur@kernel.org>
12859 L:      netdev@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/net/ethernet/qualcomm/emac/
12862
12863 QUALCOMM ETHQOS ETHERNET DRIVER
12864 M:      Vinod Koul <vkoul@kernel.org>
12865 M:      Niklas Cassel <niklas.cassel@linaro.org>
12866 L:      netdev@vger.kernel.org
12867 S:      Maintained
12868 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12869 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12870
12871 QUALCOMM GENERIC INTERFACE I2C DRIVER
12872 M:      Alok Chauhan <alokc@codeaurora.org>
12873 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12874 L:      linux-i2c@vger.kernel.org
12875 L:      linux-arm-msm@vger.kernel.org
12876 S:      Supported
12877 F:      drivers/i2c/busses/i2c-qcom-geni.c
12878
12879 QUALCOMM HEXAGON ARCHITECTURE
12880 M:      Richard Kuo <rkuo@codeaurora.org>
12881 L:      linux-hexagon@vger.kernel.org
12882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12883 S:      Supported
12884 F:      arch/hexagon/
12885
12886 QUALCOMM HIDMA DRIVER
12887 M:      Sinan Kaya <okaya@kernel.org>
12888 L:      linux-arm-kernel@lists.infradead.org
12889 L:      linux-arm-msm@vger.kernel.org
12890 L:      dmaengine@vger.kernel.org
12891 S:      Supported
12892 F:      drivers/dma/qcom/hidma*
12893
12894 QUALCOMM IOMMU
12895 M:      Rob Clark <robdclark@gmail.com>
12896 L:      iommu@lists.linux-foundation.org
12897 L:      linux-arm-msm@vger.kernel.org
12898 S:      Maintained
12899 F:      drivers/iommu/qcom_iommu.c
12900
12901 QUALCOMM TSENS THERMAL DRIVER
12902 M:      Amit Kucheria <amit.kucheria@linaro.org>
12903 L:      linux-pm@vger.kernel.org
12904 L:      linux-arm-msm@vger.kernel.org
12905 S:      Maintained
12906 F:      drivers/thermal/qcom/
12907
12908 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12909 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12910 L:      linux-media@vger.kernel.org
12911 L:      linux-arm-msm@vger.kernel.org
12912 T:      git git://linuxtv.org/media_tree.git
12913 S:      Maintained
12914 F:      drivers/media/platform/qcom/venus/
12915
12916 QUALCOMM WCN36XX WIRELESS DRIVER
12917 M:      Kalle Valo <kvalo@codeaurora.org>
12918 L:      wcn36xx@lists.infradead.org
12919 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12920 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12921 S:      Supported
12922 F:      drivers/net/wireless/ath/wcn36xx/
12923
12924 QUANTENNA QTNFMAC WIRELESS DRIVER
12925 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12926 M:      Avinash Patil <avinashp@quantenna.com>
12927 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12928 L:      linux-wireless@vger.kernel.org
12929 S:      Maintained
12930 F:      drivers/net/wireless/quantenna
12931
12932 RADEON and AMDGPU DRM DRIVERS
12933 M:      Alex Deucher <alexander.deucher@amd.com>
12934 M:      Christian König <christian.koenig@amd.com>
12935 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12936 L:      amd-gfx@lists.freedesktop.org
12937 T:      git git://people.freedesktop.org/~agd5f/linux
12938 S:      Supported
12939 F:      drivers/gpu/drm/radeon/
12940 F:      include/uapi/drm/radeon_drm.h
12941 F:      drivers/gpu/drm/amd/
12942 F:      include/uapi/drm/amdgpu_drm.h
12943
12944 RADEON FRAMEBUFFER DISPLAY DRIVER
12945 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12946 L:      linux-fbdev@vger.kernel.org
12947 S:      Maintained
12948 F:      drivers/video/fbdev/aty/radeon*
12949 F:      include/uapi/linux/radeonfb.h
12950
12951 RADIOSHARK RADIO DRIVER
12952 M:      Hans Verkuil <hverkuil@xs4all.nl>
12953 L:      linux-media@vger.kernel.org
12954 T:      git git://linuxtv.org/media_tree.git
12955 S:      Maintained
12956 F:      drivers/media/radio/radio-shark.c
12957
12958 RADIOSHARK2 RADIO DRIVER
12959 M:      Hans Verkuil <hverkuil@xs4all.nl>
12960 L:      linux-media@vger.kernel.org
12961 T:      git git://linuxtv.org/media_tree.git
12962 S:      Maintained
12963 F:      drivers/media/radio/radio-shark2.c
12964 F:      drivers/media/radio/radio-tea5777.c
12965
12966 RADOS BLOCK DEVICE (RBD)
12967 M:      Ilya Dryomov <idryomov@gmail.com>
12968 M:      Sage Weil <sage@redhat.com>
12969 M:      Alex Elder <elder@kernel.org>
12970 L:      ceph-devel@vger.kernel.org
12971 W:      http://ceph.com/
12972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12973 T:      git git://github.com/ceph/ceph-client.git
12974 S:      Supported
12975 F:      Documentation/ABI/testing/sysfs-bus-rbd
12976 F:      drivers/block/rbd.c
12977 F:      drivers/block/rbd_types.h
12978
12979 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12980 M:      Paul Mackerras <paulus@samba.org>
12981 L:      linux-fbdev@vger.kernel.org
12982 S:      Maintained
12983 F:      drivers/video/fbdev/aty/aty128fb.c
12984
12985 RAINSHADOW-CEC DRIVER
12986 M:      Hans Verkuil <hverkuil@xs4all.nl>
12987 L:      linux-media@vger.kernel.org
12988 T:      git git://linuxtv.org/media_tree.git
12989 S:      Maintained
12990 F:      drivers/media/usb/rainshadow-cec/*
12991
12992 RALINK MIPS ARCHITECTURE
12993 M:      John Crispin <john@phrozen.org>
12994 L:      linux-mips@vger.kernel.org
12995 S:      Maintained
12996 F:      arch/mips/ralink
12997
12998 RALINK RT2X00 WIRELESS LAN DRIVER
12999 P:      rt2x00 project
13000 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13001 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13002 L:      linux-wireless@vger.kernel.org
13003 S:      Maintained
13004 F:      drivers/net/wireless/ralink/rt2x00/
13005
13006 RAMDISK RAM BLOCK DEVICE DRIVER
13007 M:      Jens Axboe <axboe@kernel.dk>
13008 S:      Maintained
13009 F:      Documentation/blockdev/ramdisk.txt
13010 F:      drivers/block/brd.c
13011
13012 RANCHU VIRTUAL BOARD FOR MIPS
13013 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13014 L:      linux-mips@vger.kernel.org
13015 S:      Supported
13016 F:      arch/mips/generic/board-ranchu.c
13017 F:      arch/mips/configs/generic/board-ranchu.config
13018
13019 RANDOM NUMBER DRIVER
13020 M:      "Theodore Ts'o" <tytso@mit.edu>
13021 S:      Maintained
13022 F:      drivers/char/random.c
13023
13024 RAPIDIO SUBSYSTEM
13025 M:      Matt Porter <mporter@kernel.crashing.org>
13026 M:      Alexandre Bounine <alex.bou9@gmail.com>
13027 S:      Maintained
13028 F:      drivers/rapidio/
13029
13030 RAS INFRASTRUCTURE
13031 M:      Tony Luck <tony.luck@intel.com>
13032 M:      Borislav Petkov <bp@alien8.de>
13033 L:      linux-edac@vger.kernel.org
13034 S:      Maintained
13035 F:      drivers/ras/
13036 F:      include/linux/ras.h
13037 F:      include/ras/ras_event.h
13038 F:      Documentation/admin-guide/ras.rst
13039
13040 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13041 L:      linux-wireless@vger.kernel.org
13042 S:      Orphan
13043 F:      drivers/net/wireless/ray*
13044
13045 RCUTORTURE TEST FRAMEWORK
13046 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13047 M:      Josh Triplett <josh@joshtriplett.org>
13048 R:      Steven Rostedt <rostedt@goodmis.org>
13049 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13050 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13051 L:      linux-kernel@vger.kernel.org
13052 S:      Supported
13053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13054 F:      tools/testing/selftests/rcutorture
13055
13056 RDC R-321X SoC
13057 M:      Florian Fainelli <florian@openwrt.org>
13058 S:      Maintained
13059
13060 RDC R6040 FAST ETHERNET DRIVER
13061 M:      Florian Fainelli <f.fainelli@gmail.com>
13062 L:      netdev@vger.kernel.org
13063 S:      Maintained
13064 F:      drivers/net/ethernet/rdc/r6040.c
13065
13066 RDMAVT - RDMA verbs software
13067 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13068 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13069 L:      linux-rdma@vger.kernel.org
13070 S:      Supported
13071 F:      drivers/infiniband/sw/rdmavt
13072
13073 RDS - RELIABLE DATAGRAM SOCKETS
13074 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13075 L:      netdev@vger.kernel.org
13076 L:      linux-rdma@vger.kernel.org
13077 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13078 W:      https://oss.oracle.com/projects/rds/
13079 S:      Supported
13080 F:      net/rds/
13081 F:      Documentation/networking/rds.txt
13082
13083 RDT - RESOURCE ALLOCATION
13084 M:      Fenghua Yu <fenghua.yu@intel.com>
13085 M:      Reinette Chatre <reinette.chatre@intel.com>
13086 L:      linux-kernel@vger.kernel.org
13087 S:      Supported
13088 F:      arch/x86/kernel/cpu/resctrl/
13089 F:      arch/x86/include/asm/resctrl_sched.h
13090 F:      Documentation/x86/resctrl*
13091
13092 READ-COPY UPDATE (RCU)
13093 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13094 M:      Josh Triplett <josh@joshtriplett.org>
13095 R:      Steven Rostedt <rostedt@goodmis.org>
13096 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13097 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13098 R:      Joel Fernandes <joel@joelfernandes.org>
13099 L:      linux-kernel@vger.kernel.org
13100 W:      http://www.rdrop.com/users/paulmck/RCU/
13101 S:      Supported
13102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13103 F:      Documentation/RCU/
13104 X:      Documentation/RCU/torture.txt
13105 F:      include/linux/rcu*
13106 X:      include/linux/srcu*.h
13107 F:      kernel/rcu/
13108 X:      kernel/rcu/srcu*.c
13109
13110 REAL TIME CLOCK (RTC) SUBSYSTEM
13111 M:      Alessandro Zummo <a.zummo@towertech.it>
13112 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13113 L:      linux-rtc@vger.kernel.org
13114 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13116 S:      Maintained
13117 F:      Documentation/devicetree/bindings/rtc/
13118 F:      Documentation/rtc.txt
13119 F:      drivers/rtc/
13120 F:      include/linux/rtc.h
13121 F:      include/uapi/linux/rtc.h
13122 F:      include/linux/rtc/
13123 F:      include/linux/platform_data/rtc-*
13124 F:      tools/testing/selftests/rtc/
13125
13126 REALTEK AUDIO CODECS
13127 M:      Bard Liao <bardliao@realtek.com>
13128 M:      Oder Chiou <oder_chiou@realtek.com>
13129 S:      Maintained
13130 F:      sound/soc/codecs/rt*
13131 F:      include/sound/rt*.h
13132
13133 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13134 M:      Linus Walleij <linus.walleij@linaro.org>
13135 S:      Maintained
13136 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13137 F:      drivers/net/dsa/realtek-smi*
13138 F:      drivers/net/dsa/rtl83*
13139
13140 REDPINE WIRELESS DRIVER
13141 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13142 M:      Siva Rebbagondla <siva8118@gmail.com>
13143 L:      linux-wireless@vger.kernel.org
13144 S:      Maintained
13145 F:      drivers/net/wireless/rsi/
13146
13147 REGISTER MAP ABSTRACTION
13148 M:      Mark Brown <broonie@kernel.org>
13149 L:      linux-kernel@vger.kernel.org
13150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13151 S:      Supported
13152 F:      Documentation/devicetree/bindings/regmap/
13153 F:      drivers/base/regmap/
13154 F:      include/linux/regmap.h
13155
13156 REISERFS FILE SYSTEM
13157 L:      reiserfs-devel@vger.kernel.org
13158 S:      Supported
13159 F:      fs/reiserfs/
13160
13161 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13162 M:      Ohad Ben-Cohen <ohad@wizery.com>
13163 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13164 L:      linux-remoteproc@vger.kernel.org
13165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13166 S:      Maintained
13167 F:      Documentation/devicetree/bindings/remoteproc/
13168 F:      Documentation/remoteproc.txt
13169 F:      drivers/remoteproc/
13170 F:      include/linux/remoteproc.h
13171
13172 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13173 M:      Ohad Ben-Cohen <ohad@wizery.com>
13174 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13175 L:      linux-remoteproc@vger.kernel.org
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13177 S:      Maintained
13178 F:      drivers/rpmsg/
13179 F:      Documentation/rpmsg.txt
13180 F:      include/linux/rpmsg.h
13181 F:      include/linux/rpmsg/
13182
13183 RENESAS CLOCK DRIVERS
13184 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13185 L:      linux-renesas-soc@vger.kernel.org
13186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13187 S:      Supported
13188 F:      drivers/clk/renesas/
13189
13190 RENESAS EMEV2 I2C DRIVER
13191 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13192 S:      Supported
13193 F:      drivers/i2c/busses/i2c-emev2.c
13194
13195 RENESAS ETHERNET DRIVERS
13196 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13197 L:      netdev@vger.kernel.org
13198 L:      linux-renesas-soc@vger.kernel.org
13199 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13200 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13201 F:      drivers/net/ethernet/renesas/
13202 F:      include/linux/sh_eth.h
13203
13204 RENESAS R-CAR GYROADC DRIVER
13205 M:      Marek Vasut <marek.vasut@gmail.com>
13206 L:      linux-iio@vger.kernel.org
13207 S:      Supported
13208 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13209 F:      drivers/iio/adc/rcar-gyroadc.c
13210
13211 RENESAS R-CAR I2C DRIVERS
13212 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13213 S:      Supported
13214 F:      drivers/i2c/busses/i2c-rcar.c
13215 F:      drivers/i2c/busses/i2c-sh_mobile.c
13216
13217 RENESAS RIIC DRIVER
13218 M:      Chris Brandt <chris.brandt@renesas.com>
13219 S:      Supported
13220 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13221 F:      drivers/i2c/busses/i2c-riic.c
13222
13223 RENESAS USB PHY DRIVER
13224 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13225 L:      linux-renesas-soc@vger.kernel.org
13226 S:      Maintained
13227 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13228
13229 RESET CONTROLLER FRAMEWORK
13230 M:      Philipp Zabel <p.zabel@pengutronix.de>
13231 T:      git git://git.pengutronix.de/git/pza/linux
13232 S:      Maintained
13233 F:      drivers/reset/
13234 F:      Documentation/devicetree/bindings/reset/
13235 F:      include/dt-bindings/reset/
13236 F:      include/linux/reset.h
13237 F:      include/linux/reset/
13238 F:      include/linux/reset-controller.h
13239
13240 RESTARTABLE SEQUENCES SUPPORT
13241 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13242 M:      Peter Zijlstra <peterz@infradead.org>
13243 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13244 M:      Boqun Feng <boqun.feng@gmail.com>
13245 L:      linux-kernel@vger.kernel.org
13246 S:      Supported
13247 F:      kernel/rseq.c
13248 F:      include/uapi/linux/rseq.h
13249 F:      include/trace/events/rseq.h
13250 F:      tools/testing/selftests/rseq/
13251
13252 RFKILL
13253 M:      Johannes Berg <johannes@sipsolutions.net>
13254 L:      linux-wireless@vger.kernel.org
13255 W:      http://wireless.kernel.org/
13256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13258 S:      Maintained
13259 F:      Documentation/rfkill.txt
13260 F:      Documentation/ABI/stable/sysfs-class-rfkill
13261 F:      net/rfkill/
13262 F:      include/linux/rfkill.h
13263 F:      include/uapi/linux/rfkill.h
13264
13265 RHASHTABLE
13266 M:      Thomas Graf <tgraf@suug.ch>
13267 M:      Herbert Xu <herbert@gondor.apana.org.au>
13268 L:      netdev@vger.kernel.org
13269 S:      Maintained
13270 F:      lib/rhashtable.c
13271 F:      lib/test_rhashtable.c
13272 F:      include/linux/rhashtable.h
13273 F:      include/linux/rhashtable-types.h
13274
13275 RICOH R5C592 MEMORYSTICK DRIVER
13276 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13277 S:      Maintained
13278 F:      drivers/memstick/host/r592.*
13279
13280 RICOH SMARTMEDIA/XD DRIVER
13281 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13282 S:      Maintained
13283 F:      drivers/mtd/nand/raw/r852.c
13284 F:      drivers/mtd/nand/raw/r852.h
13285
13286 RISC-V ARCHITECTURE
13287 M:      Palmer Dabbelt <palmer@sifive.com>
13288 M:      Albert Ou <aou@eecs.berkeley.edu>
13289 L:      linux-riscv@lists.infradead.org
13290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13291 S:      Supported
13292 F:      arch/riscv/
13293 K:      riscv
13294 N:      riscv
13295
13296 ROCCAT DRIVERS
13297 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13298 W:      http://sourceforge.net/projects/roccat/
13299 S:      Maintained
13300 F:      drivers/hid/hid-roccat*
13301 F:      include/linux/hid-roccat*
13302 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13303
13304 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13305 M:      Jacob chen <jacob2.chen@rock-chips.com>
13306 L:      linux-media@vger.kernel.org
13307 S:      Maintained
13308 F:      drivers/media/platform/rockchip/rga/
13309 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13310
13311 ROCKCHIP VPU CODEC DRIVER
13312 M:      Ezequiel Garcia <ezequiel@collabora.com>
13313 L:      linux-media@vger.kernel.org
13314 S:      Maintained
13315 F:      drivers/staging/media/platform/rockchip/vpu/
13316 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13317
13318 ROCKER DRIVER
13319 M:      Jiri Pirko <jiri@resnulli.us>
13320 L:      netdev@vger.kernel.org
13321 S:      Supported
13322 F:      drivers/net/ethernet/rocker/
13323
13324 ROCKETPORT DRIVER
13325 P:      Comtrol Corp.
13326 W:      http://www.comtrol.com
13327 S:      Maintained
13328 F:      Documentation/serial/rocket.txt
13329 F:      drivers/tty/rocket*
13330
13331 ROCKETPORT EXPRESS/INFINITY DRIVER
13332 M:      Kevin Cernekee <cernekee@gmail.com>
13333 L:      linux-serial@vger.kernel.org
13334 S:      Odd Fixes
13335 F:      drivers/tty/serial/rp2.*
13336
13337 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13338 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13339 L:      linux-kernel@vger.kernel.org
13340 L:      linux-renesas-soc@vger.kernel.org
13341 S:      Supported
13342 F:      drivers/mfd/bd9571mwv.c
13343 F:      drivers/regulator/bd9571mwv-regulator.c
13344 F:      drivers/gpio/gpio-bd9571mwv.c
13345 F:      include/linux/mfd/bd9571mwv.h
13346 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13347
13348 ROSE NETWORK LAYER
13349 M:      Ralf Baechle <ralf@linux-mips.org>
13350 L:      linux-hams@vger.kernel.org
13351 W:      http://www.linux-ax25.org/
13352 S:      Maintained
13353 F:      include/net/rose.h
13354 F:      include/uapi/linux/rose.h
13355 F:      net/rose/
13356
13357 RTL2830 MEDIA DRIVER
13358 M:      Antti Palosaari <crope@iki.fi>
13359 L:      linux-media@vger.kernel.org
13360 W:      https://linuxtv.org
13361 W:      http://palosaari.fi/linux/
13362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13363 T:      git git://linuxtv.org/anttip/media_tree.git
13364 S:      Maintained
13365 F:      drivers/media/dvb-frontends/rtl2830*
13366
13367 RTL2832 MEDIA DRIVER
13368 M:      Antti Palosaari <crope@iki.fi>
13369 L:      linux-media@vger.kernel.org
13370 W:      https://linuxtv.org
13371 W:      http://palosaari.fi/linux/
13372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13373 T:      git git://linuxtv.org/anttip/media_tree.git
13374 S:      Maintained
13375 F:      drivers/media/dvb-frontends/rtl2832*
13376
13377 RTL2832_SDR MEDIA DRIVER
13378 M:      Antti Palosaari <crope@iki.fi>
13379 L:      linux-media@vger.kernel.org
13380 W:      https://linuxtv.org
13381 W:      http://palosaari.fi/linux/
13382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13383 T:      git git://linuxtv.org/anttip/media_tree.git
13384 S:      Maintained
13385 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13386
13387 RTL8180 WIRELESS DRIVER
13388 L:      linux-wireless@vger.kernel.org
13389 W:      http://wireless.kernel.org/
13390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13391 S:      Orphan
13392 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13393
13394 RTL8187 WIRELESS DRIVER
13395 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13396 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13397 M:      Larry Finger <Larry.Finger@lwfinger.net>
13398 L:      linux-wireless@vger.kernel.org
13399 W:      http://wireless.kernel.org/
13400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13401 S:      Maintained
13402 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13403
13404 REALTEK WIRELESS DRIVER (rtlwifi family)
13405 M:      Ping-Ke Shih <pkshih@realtek.com>
13406 L:      linux-wireless@vger.kernel.org
13407 W:      http://wireless.kernel.org/
13408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13409 S:      Maintained
13410 F:      drivers/net/wireless/realtek/rtlwifi/
13411
13412 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13413 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13414 L:      linux-wireless@vger.kernel.org
13415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13416 S:      Maintained
13417 F:      drivers/net/wireless/realtek/rtl8xxxu/
13418
13419 RXRPC SOCKETS (AF_RXRPC)
13420 M:      David Howells <dhowells@redhat.com>
13421 L:      linux-afs@lists.infradead.org
13422 S:      Supported
13423 F:      net/rxrpc/
13424 F:      include/keys/rxrpc-type.h
13425 F:      include/net/af_rxrpc.h
13426 F:      include/trace/events/rxrpc.h
13427 F:      include/uapi/linux/rxrpc.h
13428 F:      Documentation/networking/rxrpc.txt
13429 W:      https://www.infradead.org/~dhowells/kafs/
13430
13431 S3 SAVAGE FRAMEBUFFER DRIVER
13432 M:      Antonino Daplas <adaplas@gmail.com>
13433 L:      linux-fbdev@vger.kernel.org
13434 S:      Maintained
13435 F:      drivers/video/fbdev/savage/
13436
13437 S390
13438 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13439 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13440 L:      linux-s390@vger.kernel.org
13441 W:      http://www.ibm.com/developerworks/linux/linux390/
13442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13443 S:      Supported
13444 F:      arch/s390/
13445 F:      drivers/s390/
13446 F:      Documentation/s390/
13447 F:      Documentation/driver-api/s390-drivers.rst
13448
13449 S390 COMMON I/O LAYER
13450 M:      Sebastian Ott <sebott@linux.ibm.com>
13451 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13452 L:      linux-s390@vger.kernel.org
13453 W:      http://www.ibm.com/developerworks/linux/linux390/
13454 S:      Supported
13455 F:      drivers/s390/cio/
13456
13457 S390 DASD DRIVER
13458 M:      Stefan Haberland <sth@linux.ibm.com>
13459 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13460 L:      linux-s390@vger.kernel.org
13461 W:      http://www.ibm.com/developerworks/linux/linux390/
13462 S:      Supported
13463 F:      drivers/s390/block/dasd*
13464 F:      block/partitions/ibm.c
13465
13466 S390 IOMMU (PCI)
13467 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13468 L:      linux-s390@vger.kernel.org
13469 W:      http://www.ibm.com/developerworks/linux/linux390/
13470 S:      Supported
13471 F:      drivers/iommu/s390-iommu.c
13472
13473 S390 IUCV NETWORK LAYER
13474 M:      Julian Wiedmann <jwi@linux.ibm.com>
13475 M:      Ursula Braun <ubraun@linux.ibm.com>
13476 L:      linux-s390@vger.kernel.org
13477 W:      http://www.ibm.com/developerworks/linux/linux390/
13478 S:      Supported
13479 F:      drivers/s390/net/*iucv*
13480 F:      include/net/iucv/
13481 F:      net/iucv/
13482
13483 S390 NETWORK DRIVERS
13484 M:      Julian Wiedmann <jwi@linux.ibm.com>
13485 M:      Ursula Braun <ubraun@linux.ibm.com>
13486 L:      linux-s390@vger.kernel.org
13487 W:      http://www.ibm.com/developerworks/linux/linux390/
13488 S:      Supported
13489 F:      drivers/s390/net/
13490
13491 S390 PCI SUBSYSTEM
13492 M:      Sebastian Ott <sebott@linux.ibm.com>
13493 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13494 L:      linux-s390@vger.kernel.org
13495 W:      http://www.ibm.com/developerworks/linux/linux390/
13496 S:      Supported
13497 F:      arch/s390/pci/
13498 F:      drivers/pci/hotplug/s390_pci_hpc.c
13499
13500 S390 VFIO-CCW DRIVER
13501 M:      Cornelia Huck <cohuck@redhat.com>
13502 M:      Farhan Ali <alifm@linux.ibm.com>
13503 M:      Eric Farman <farman@linux.ibm.com>
13504 R:      Halil Pasic <pasic@linux.ibm.com>
13505 L:      linux-s390@vger.kernel.org
13506 L:      kvm@vger.kernel.org
13507 S:      Supported
13508 F:      drivers/s390/cio/vfio_ccw*
13509 F:      Documentation/s390/vfio-ccw.txt
13510 F:      include/uapi/linux/vfio_ccw.h
13511
13512 S390 ZCRYPT DRIVER
13513 M:      Harald Freudenberger <freude@linux.ibm.com>
13514 L:      linux-s390@vger.kernel.org
13515 W:      http://www.ibm.com/developerworks/linux/linux390/
13516 S:      Supported
13517 F:      drivers/s390/crypto/
13518
13519 S390 VFIO AP DRIVER
13520 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13521 M:      Pierre Morel <pmorel@linux.ibm.com>
13522 M:      Halil Pasic <pasic@linux.ibm.com>
13523 L:      linux-s390@vger.kernel.org
13524 W:      http://www.ibm.com/developerworks/linux/linux390/
13525 S:      Supported
13526 F:      drivers/s390/crypto/vfio_ap_drv.c
13527 F:      drivers/s390/crypto/vfio_ap_private.h
13528 F:      drivers/s390/crypto/vfio_ap_ops.c
13529 F:      Documentation/s390/vfio-ap.txt
13530
13531 S390 ZFCP DRIVER
13532 M:      Steffen Maier <maier@linux.ibm.com>
13533 M:      Benjamin Block <bblock@linux.ibm.com>
13534 L:      linux-s390@vger.kernel.org
13535 W:      http://www.ibm.com/developerworks/linux/linux390/
13536 S:      Supported
13537 F:      drivers/s390/scsi/zfcp_*
13538
13539 S3C24XX SD/MMC Driver
13540 M:      Ben Dooks <ben-linux@fluff.org>
13541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13542 S:      Supported
13543 F:      drivers/mmc/host/s3cmci.*
13544
13545 SAA6588 RDS RECEIVER DRIVER
13546 M:      Hans Verkuil <hverkuil@xs4all.nl>
13547 L:      linux-media@vger.kernel.org
13548 T:      git git://linuxtv.org/media_tree.git
13549 W:      https://linuxtv.org
13550 S:      Odd Fixes
13551 F:      drivers/media/i2c/saa6588*
13552
13553 SAA7134 VIDEO4LINUX DRIVER
13554 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13555 L:      linux-media@vger.kernel.org
13556 W:      https://linuxtv.org
13557 T:      git git://linuxtv.org/media_tree.git
13558 S:      Odd fixes
13559 F:      Documentation/media/v4l-drivers/saa7134*
13560 F:      drivers/media/pci/saa7134/
13561
13562 SAA7146 VIDEO4LINUX-2 DRIVER
13563 M:      Hans Verkuil <hverkuil@xs4all.nl>
13564 L:      linux-media@vger.kernel.org
13565 T:      git git://linuxtv.org/media_tree.git
13566 S:      Maintained
13567 F:      drivers/media/common/saa7146/
13568 F:      drivers/media/pci/saa7146/
13569 F:      include/media/drv-intf/saa7146*
13570
13571 SAMSUNG AUDIO (ASoC) DRIVERS
13572 M:      Krzysztof Kozlowski <krzk@kernel.org>
13573 M:      Sangbeom Kim <sbkim73@samsung.com>
13574 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13576 S:      Supported
13577 F:      sound/soc/samsung/
13578 F:      Documentation/devicetree/bindings/sound/samsung*
13579
13580 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13581 M:      Krzysztof Kozlowski <krzk@kernel.org>
13582 L:      linux-crypto@vger.kernel.org
13583 L:      linux-samsung-soc@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/crypto/exynos-rng.c
13586 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13587
13588 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13589 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13590 L:      linux-samsung-soc@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/char/hw_random/exynos-trng.c
13593 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13594
13595 SAMSUNG FRAMEBUFFER DRIVER
13596 M:      Jingoo Han <jingoohan1@gmail.com>
13597 L:      linux-fbdev@vger.kernel.org
13598 S:      Maintained
13599 F:      drivers/video/fbdev/s3c-fb.c
13600
13601 SAMSUNG LAPTOP DRIVER
13602 M:      Corentin Chary <corentin.chary@gmail.com>
13603 L:      platform-driver-x86@vger.kernel.org
13604 S:      Maintained
13605 F:      drivers/platform/x86/samsung-laptop.c
13606
13607 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13608 M:      Sangbeom Kim <sbkim73@samsung.com>
13609 M:      Krzysztof Kozlowski <krzk@kernel.org>
13610 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13611 L:      linux-kernel@vger.kernel.org
13612 L:      linux-samsung-soc@vger.kernel.org
13613 S:      Supported
13614 F:      drivers/mfd/sec*.c
13615 F:      drivers/regulator/s2m*.c
13616 F:      drivers/regulator/s5m*.c
13617 F:      drivers/clk/clk-s2mps11.c
13618 F:      drivers/rtc/rtc-s5m.c
13619 F:      include/linux/mfd/samsung/
13620 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13621 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13622 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13623 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13624
13625 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13626 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13627 L:      linux-media@vger.kernel.org
13628 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13629 S:      Maintained
13630 F:      drivers/media/platform/s3c-camif/
13631 F:      include/media/drv-intf/s3c_camif.h
13632
13633 SAMSUNG S3FWRN5 NFC DRIVER
13634 M:      Robert Baldyga <r.baldyga@samsung.com>
13635 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13636 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13637 S:      Supported
13638 F:      drivers/nfc/s3fwrn5
13639
13640 SAMSUNG S5C73M3 CAMERA DRIVER
13641 M:      Kyungmin Park <kyungmin.park@samsung.com>
13642 M:      Andrzej Hajda <a.hajda@samsung.com>
13643 L:      linux-media@vger.kernel.org
13644 S:      Supported
13645 F:      drivers/media/i2c/s5c73m3/*
13646
13647 SAMSUNG S5K5BAF CAMERA DRIVER
13648 M:      Kyungmin Park <kyungmin.park@samsung.com>
13649 M:      Andrzej Hajda <a.hajda@samsung.com>
13650 L:      linux-media@vger.kernel.org
13651 S:      Supported
13652 F:      drivers/media/i2c/s5k5baf.c
13653
13654 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13655 M:      Krzysztof Kozlowski <krzk@kernel.org>
13656 M:      Vladimir Zapolskiy <vz@mleia.com>
13657 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13658 L:      linux-crypto@vger.kernel.org
13659 L:      linux-samsung-soc@vger.kernel.org
13660 S:      Maintained
13661 F:      drivers/crypto/s5p-sss.c
13662
13663 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13664 M:      Kyungmin Park <kyungmin.park@samsung.com>
13665 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13666 L:      linux-media@vger.kernel.org
13667 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13668 S:      Supported
13669 F:      drivers/media/platform/exynos4-is/
13670
13671 SAMSUNG SOC CLOCK DRIVERS
13672 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13673 M:      Tomasz Figa <tomasz.figa@gmail.com>
13674 M:      Chanwoo Choi <cw00.choi@samsung.com>
13675 S:      Supported
13676 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13678 F:      drivers/clk/samsung/
13679 F:      include/dt-bindings/clock/exynos*.h
13680 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13681
13682 SAMSUNG SPI DRIVERS
13683 M:      Kukjin Kim <kgene@kernel.org>
13684 M:      Krzysztof Kozlowski <krzk@kernel.org>
13685 M:      Andi Shyti <andi@etezian.org>
13686 L:      linux-spi@vger.kernel.org
13687 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13688 S:      Maintained
13689 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13690 F:      drivers/spi/spi-s3c*
13691 F:      include/linux/platform_data/spi-s3c64xx.h
13692
13693 SAMSUNG SXGBE DRIVERS
13694 M:      Byungho An <bh74.an@samsung.com>
13695 M:      Girish K S <ks.giri@samsung.com>
13696 M:      Vipul Pandya <vipul.pandya@samsung.com>
13697 S:      Supported
13698 L:      netdev@vger.kernel.org
13699 F:      drivers/net/ethernet/samsung/sxgbe/
13700
13701 SAMSUNG THERMAL DRIVER
13702 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13703 L:      linux-pm@vger.kernel.org
13704 L:      linux-samsung-soc@vger.kernel.org
13705 S:      Supported
13706 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13707 F:      drivers/thermal/samsung/
13708
13709 SAMSUNG USB2 PHY DRIVER
13710 M:      Kamil Debski <kamil@wypas.org>
13711 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13712 L:      linux-kernel@vger.kernel.org
13713 S:      Supported
13714 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13715 F:      Documentation/phy/samsung-usb2.txt
13716 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13717 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13718 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13719 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13720 F:      drivers/phy/samsung/phy-samsung-usb2.c
13721 F:      drivers/phy/samsung/phy-samsung-usb2.h
13722
13723 SC1200 WDT DRIVER
13724 M:      Zwane Mwaikambo <zwanem@gmail.com>
13725 S:      Maintained
13726 F:      drivers/watchdog/sc1200wdt.c
13727
13728 SCHEDULER
13729 M:      Ingo Molnar <mingo@redhat.com>
13730 M:      Peter Zijlstra <peterz@infradead.org>
13731 L:      linux-kernel@vger.kernel.org
13732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13733 S:      Maintained
13734 F:      kernel/sched/
13735 F:      include/linux/sched.h
13736 F:      include/uapi/linux/sched.h
13737 F:      include/linux/wait.h
13738 F:      include/linux/preempt.h
13739
13740 SCR24X CHIP CARD INTERFACE DRIVER
13741 M:      Lubomir Rintel <lkundrak@v3.sk>
13742 S:      Supported
13743 F:      drivers/char/pcmcia/scr24x_cs.c
13744
13745 SCSI CDROM DRIVER
13746 M:      Jens Axboe <axboe@kernel.dk>
13747 L:      linux-scsi@vger.kernel.org
13748 W:      http://www.kernel.dk
13749 S:      Maintained
13750 F:      drivers/scsi/sr*
13751
13752 SCSI RDMA PROTOCOL (SRP) INITIATOR
13753 M:      Bart Van Assche <bvanassche@acm.org>
13754 L:      linux-rdma@vger.kernel.org
13755 S:      Supported
13756 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13757 F:      drivers/infiniband/ulp/srp/
13758 F:      include/scsi/srp.h
13759
13760 SCSI RDMA PROTOCOL (SRP) TARGET
13761 M:      Bart Van Assche <bvanassche@acm.org>
13762 L:      linux-rdma@vger.kernel.org
13763 L:      target-devel@vger.kernel.org
13764 S:      Supported
13765 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13766 F:      drivers/infiniband/ulp/srpt/
13767
13768 SCSI SG DRIVER
13769 M:      Doug Gilbert <dgilbert@interlog.com>
13770 L:      linux-scsi@vger.kernel.org
13771 W:      http://sg.danny.cz/sg
13772 S:      Maintained
13773 F:      Documentation/scsi/scsi-generic.txt
13774 F:      drivers/scsi/sg.c
13775 F:      include/scsi/sg.h
13776
13777 SCSI SUBSYSTEM
13778 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13780 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13782 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13783 L:      linux-scsi@vger.kernel.org
13784 S:      Maintained
13785 F:      Documentation/devicetree/bindings/scsi/
13786 F:      drivers/scsi/
13787 F:      include/scsi/
13788
13789 SCSI TAPE DRIVER
13790 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13791 L:      linux-scsi@vger.kernel.org
13792 S:      Maintained
13793 F:      Documentation/scsi/st.txt
13794 F:      drivers/scsi/st.*
13795 F:      drivers/scsi/st_*.h
13796
13797 SCSI TARGET SUBSYSTEM
13798 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13799 L:      linux-scsi@vger.kernel.org
13800 L:      target-devel@vger.kernel.org
13801 W:      http://www.linux-iscsi.org
13802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13803 Q:      https://patchwork.kernel.org/project/target-devel/list/
13804 S:      Supported
13805 F:      drivers/target/
13806 F:      include/target/
13807 F:      Documentation/target/
13808
13809 SCTP PROTOCOL
13810 M:      Vlad Yasevich <vyasevich@gmail.com>
13811 M:      Neil Horman <nhorman@tuxdriver.com>
13812 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13813 L:      linux-sctp@vger.kernel.org
13814 W:      http://lksctp.sourceforge.net
13815 S:      Maintained
13816 F:      Documentation/networking/sctp.txt
13817 F:      include/linux/sctp.h
13818 F:      include/uapi/linux/sctp.h
13819 F:      include/net/sctp/
13820 F:      net/sctp/
13821
13822 SCx200 CPU SUPPORT
13823 M:      Jim Cromie <jim.cromie@gmail.com>
13824 S:      Odd Fixes
13825 F:      Documentation/i2c/busses/scx200_acb
13826 F:      arch/x86/platform/scx200/
13827 F:      drivers/watchdog/scx200_wdt.c
13828 F:      drivers/i2c/busses/scx200*
13829 F:      drivers/mtd/maps/scx200_docflash.c
13830 F:      include/linux/scx200.h
13831
13832 SCx200 GPIO DRIVER
13833 M:      Jim Cromie <jim.cromie@gmail.com>
13834 S:      Maintained
13835 F:      drivers/char/scx200_gpio.c
13836 F:      include/linux/scx200_gpio.h
13837
13838 SCx200 HRT CLOCKSOURCE DRIVER
13839 M:      Jim Cromie <jim.cromie@gmail.com>
13840 S:      Maintained
13841 F:      drivers/clocksource/scx200_hrt.c
13842
13843 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13844 M:      Sascha Sommer <saschasommer@freenet.de>
13845 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13846 S:      Maintained
13847 F:      drivers/mmc/host/sdricoh_cs.c
13848
13849 SECO BOARDS CEC DRIVER
13850 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13851 S:      Maintained
13852 F:      drivers/media/platform/seco-cec/seco-cec.c
13853 F:      drivers/media/platform/seco-cec/seco-cec.h
13854
13855 SECURE COMPUTING
13856 M:      Kees Cook <keescook@chromium.org>
13857 R:      Andy Lutomirski <luto@amacapital.net>
13858 R:      Will Drewry <wad@chromium.org>
13859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13860 S:      Supported
13861 F:      kernel/seccomp.c
13862 F:      include/uapi/linux/seccomp.h
13863 F:      include/linux/seccomp.h
13864 F:      tools/testing/selftests/seccomp/*
13865 F:      tools/testing/selftests/kselftest_harness.h
13866 F:      Documentation/userspace-api/seccomp_filter.rst
13867 K:      \bsecure_computing
13868 K:      \bTIF_SECCOMP\b
13869
13870 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13871 M:      Al Cooper <alcooperx@gmail.com>
13872 L:      linux-mmc@vger.kernel.org
13873 L:      bcm-kernel-feedback-list@broadcom.com
13874 S:      Maintained
13875 F:      drivers/mmc/host/sdhci-brcmstb*
13876
13877 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13878 M:      Adrian Hunter <adrian.hunter@intel.com>
13879 L:      linux-mmc@vger.kernel.org
13880 S:      Maintained
13881 F:      drivers/mmc/host/sdhci*
13882 F:      include/linux/mmc/sdhci*
13883
13884 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13885 M:      Adrian Hunter <adrian.hunter@intel.com>
13886 M:      Ritesh Harjani <riteshh@codeaurora.org>
13887 M:      Asutosh Das <asutoshd@codeaurora.org>
13888 L:      linux-mmc@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/mmc/host/cqhci*
13891
13892 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13893 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13894 M:      Manjunath M B <manjumb@synopsys.com>
13895 L:      linux-mmc@vger.kernel.org
13896 S:      Maintained
13897 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13898
13899 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13900 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13901 L:      linux-mmc@vger.kernel.org
13902 S:      Supported
13903 F:      drivers/mmc/host/sdhci-of-at91.c
13904
13905 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13906 M:      Ben Dooks <ben-linux@fluff.org>
13907 M:      Jaehoon Chung <jh80.chung@samsung.com>
13908 L:      linux-mmc@vger.kernel.org
13909 S:      Maintained
13910 F:      drivers/mmc/host/sdhci-s3c*
13911
13912 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13913 M:      Viresh Kumar <vireshk@kernel.org>
13914 L:      linux-mmc@vger.kernel.org
13915 S:      Maintained
13916 F:      drivers/mmc/host/sdhci-spear.c
13917
13918 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13919 M:      Kishon Vijay Abraham I <kishon@ti.com>
13920 L:      linux-mmc@vger.kernel.org
13921 S:      Maintained
13922 F:      drivers/mmc/host/sdhci-omap.c
13923
13924 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13925 M:      Scott Bauer <scott.bauer@intel.com>
13926 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13927 L:      linux-block@vger.kernel.org
13928 S:      Supported
13929 F:      block/sed*
13930 F:      block/opal_proto.h
13931 F:      include/linux/sed*
13932 F:      include/uapi/linux/sed*
13933
13934 SECURITY CONTACT
13935 M:      Security Officers <security@kernel.org>
13936 S:      Supported
13937
13938 SECURITY SUBSYSTEM
13939 M:      James Morris <jmorris@namei.org>
13940 M:      "Serge E. Hallyn" <serge@hallyn.com>
13941 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13943 W:      http://kernsec.org/
13944 S:      Supported
13945 F:      security/
13946 X:      security/selinux/
13947
13948 SELINUX SECURITY MODULE
13949 M:      Paul Moore <paul@paul-moore.com>
13950 M:      Stephen Smalley <sds@tycho.nsa.gov>
13951 M:      Eric Paris <eparis@parisplace.org>
13952 L:      selinux@vger.kernel.org
13953 W:      https://selinuxproject.org
13954 W:      https://github.com/SELinuxProject
13955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13956 S:      Supported
13957 F:      include/linux/selinux*
13958 F:      security/selinux/
13959 F:      scripts/selinux/
13960 F:      Documentation/admin-guide/LSM/SELinux.rst
13961
13962 SENSABLE PHANTOM
13963 M:      Jiri Slaby <jirislaby@gmail.com>
13964 S:      Maintained
13965 F:      drivers/misc/phantom.c
13966 F:      include/uapi/linux/phantom.h
13967
13968 SERIAL DEVICE BUS
13969 M:      Rob Herring <robh@kernel.org>
13970 L:      linux-serial@vger.kernel.org
13971 S:      Maintained
13972 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13973 F:      drivers/tty/serdev/
13974 F:      include/linux/serdev.h
13975
13976 SERIAL DRIVERS
13977 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13978 L:      linux-serial@vger.kernel.org
13979 S:      Maintained
13980 F:      Documentation/devicetree/bindings/serial/
13981 F:      drivers/tty/serial/
13982
13983 SERIAL IR RECEIVER
13984 M:      Sean Young <sean@mess.org>
13985 L:      linux-media@vger.kernel.org
13986 S:      Maintained
13987 F:      drivers/media/rc/serial_ir.c
13988
13989 SFC NETWORK DRIVER
13990 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13991 M:      Edward Cree <ecree@solarflare.com>
13992 M:      Bert Kenward <bkenward@solarflare.com>
13993 L:      netdev@vger.kernel.org
13994 S:      Supported
13995 F:      drivers/net/ethernet/sfc/
13996
13997 SFF/SFP/SFP+ MODULE SUPPORT
13998 M:      Russell King <linux@armlinux.org.uk>
13999 L:      netdev@vger.kernel.org
14000 S:      Maintained
14001 F:      drivers/net/phy/phylink.c
14002 F:      drivers/net/phy/sfp*
14003 F:      include/linux/phylink.h
14004 F:      include/linux/sfp.h
14005
14006 SGI GRU DRIVER
14007 M:      Dimitri Sivanich <sivanich@sgi.com>
14008 S:      Maintained
14009 F:      drivers/misc/sgi-gru/
14010
14011 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14012 M:      Pat Gefre <pfg@sgi.com>
14013 L:      linux-ia64@vger.kernel.org
14014 S:      Supported
14015 F:      Documentation/ia64/serial.txt
14016 F:      drivers/tty/serial/ioc?_serial.c
14017 F:      include/linux/ioc?.h
14018
14019 SGI XP/XPC/XPNET DRIVER
14020 M:      Cliff Whickman <cpw@sgi.com>
14021 M:      Robin Holt <robinmholt@gmail.com>
14022 S:      Maintained
14023 F:      drivers/misc/sgi-xp/
14024
14025 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14026 M:      Ursula Braun <ubraun@linux.ibm.com>
14027 M:      Karsten Graul <kgraul@linux.ibm.com>
14028 L:      linux-s390@vger.kernel.org
14029 W:      http://www.ibm.com/developerworks/linux/linux390/
14030 S:      Supported
14031 F:      net/smc/
14032
14033 SHARP RJ54N1CB0C SENSOR DRIVER
14034 M:      Jacopo Mondi <jacopo@jmondi.org>
14035 L:      linux-media@vger.kernel.org
14036 T:      git git://linuxtv.org/media_tree.git
14037 S:      Odd fixes
14038 F:      drivers/media/i2c/rj54n1cb0c.c
14039 F:      include/media/i2c/rj54n1cb0c.h
14040
14041 SH_VEU V4L2 MEM2MEM DRIVER
14042 L:      linux-media@vger.kernel.org
14043 S:      Orphan
14044 F:      drivers/media/platform/sh_veu.c
14045
14046 SH_VOU V4L2 OUTPUT DRIVER
14047 L:      linux-media@vger.kernel.org
14048 S:      Orphan
14049 F:      drivers/media/platform/sh_vou.c
14050 F:      include/media/drv-intf/sh_vou.h
14051
14052 SI2157 MEDIA DRIVER
14053 M:      Antti Palosaari <crope@iki.fi>
14054 L:      linux-media@vger.kernel.org
14055 W:      https://linuxtv.org
14056 W:      http://palosaari.fi/linux/
14057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14058 T:      git git://linuxtv.org/anttip/media_tree.git
14059 S:      Maintained
14060 F:      drivers/media/tuners/si2157*
14061
14062 SI2165 MEDIA DRIVER
14063 M:      Matthias Schwarzott <zzam@gentoo.org>
14064 L:      linux-media@vger.kernel.org
14065 W:      https://linuxtv.org
14066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14067 S:      Maintained
14068 F:      drivers/media/dvb-frontends/si2165*
14069
14070 SI2168 MEDIA DRIVER
14071 M:      Antti Palosaari <crope@iki.fi>
14072 L:      linux-media@vger.kernel.org
14073 W:      https://linuxtv.org
14074 W:      http://palosaari.fi/linux/
14075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14076 T:      git git://linuxtv.org/anttip/media_tree.git
14077 S:      Maintained
14078 F:      drivers/media/dvb-frontends/si2168*
14079
14080 SI470X FM RADIO RECEIVER I2C DRIVER
14081 M:      Hans Verkuil <hverkuil@xs4all.nl>
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/si470x/radio-si470x-i2c.c
14087
14088 SI470X FM RADIO RECEIVER USB DRIVER
14089 M:      Hans Verkuil <hverkuil@xs4all.nl>
14090 L:      linux-media@vger.kernel.org
14091 T:      git git://linuxtv.org/media_tree.git
14092 W:      https://linuxtv.org
14093 S:      Maintained
14094 F:      drivers/media/radio/si470x/radio-si470x-common.c
14095 F:      drivers/media/radio/si470x/radio-si470x.h
14096 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14097
14098 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14099 M:      Eduardo Valentin <edubezval@gmail.com>
14100 L:      linux-media@vger.kernel.org
14101 T:      git git://linuxtv.org/media_tree.git
14102 W:      https://linuxtv.org
14103 S:      Odd Fixes
14104 F:      drivers/media/radio/si4713/si4713.?
14105
14106 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14107 M:      Eduardo Valentin <edubezval@gmail.com>
14108 L:      linux-media@vger.kernel.org
14109 T:      git git://linuxtv.org/media_tree.git
14110 W:      https://linuxtv.org
14111 S:      Odd Fixes
14112 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14113
14114 SI4713 FM RADIO TRANSMITTER USB DRIVER
14115 M:      Hans Verkuil <hverkuil@xs4all.nl>
14116 L:      linux-media@vger.kernel.org
14117 T:      git git://linuxtv.org/media_tree.git
14118 W:      https://linuxtv.org
14119 S:      Maintained
14120 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14121
14122 SIANO DVB DRIVER
14123 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14124 L:      linux-media@vger.kernel.org
14125 W:      https://linuxtv.org
14126 T:      git git://linuxtv.org/media_tree.git
14127 S:      Odd fixes
14128 F:      drivers/media/common/siano/
14129 F:      drivers/media/usb/siano/
14130 F:      drivers/media/usb/siano/
14131 F:      drivers/media/mmc/siano/
14132
14133 SIFIVE DRIVERS
14134 M:      Palmer Dabbelt <palmer@sifive.com>
14135 M:      Paul Walmsley <paul.walmsley@sifive.com>
14136 L:      linux-riscv@lists.infradead.org
14137 T:      git git://github.com/sifive/riscv-linux.git
14138 S:      Supported
14139 K:      sifive
14140 N:      sifive
14141
14142 SILEAD TOUCHSCREEN DRIVER
14143 M:      Hans de Goede <hdegoede@redhat.com>
14144 L:      linux-input@vger.kernel.org
14145 L:      platform-driver-x86@vger.kernel.org
14146 S:      Maintained
14147 F:      drivers/input/touchscreen/silead.c
14148 F:      drivers/platform/x86/touchscreen_dmi.c
14149
14150 SILICON MOTION SM712 FRAME BUFFER DRIVER
14151 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14152 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14153 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14154 L:      linux-fbdev@vger.kernel.org
14155 S:      Maintained
14156 F:      drivers/video/fbdev/sm712*
14157 F:      Documentation/fb/sm712fb.txt
14158
14159 SIMPLE FIRMWARE INTERFACE (SFI)
14160 M:      Len Brown <lenb@kernel.org>
14161 L:      sfi-devel@simplefirmware.org
14162 W:      http://simplefirmware.org/
14163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14164 S:      Supported
14165 F:      arch/x86/platform/sfi/
14166 F:      drivers/sfi/
14167 F:      include/linux/sfi*.h
14168
14169 SIMPLEFB FB DRIVER
14170 M:      Hans de Goede <hdegoede@redhat.com>
14171 L:      linux-fbdev@vger.kernel.org
14172 S:      Maintained
14173 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14174 F:      drivers/video/fbdev/simplefb.c
14175 F:      include/linux/platform_data/simplefb.h
14176
14177 SIMTEC EB110ATX (Chalice CATS)
14178 P:      Ben Dooks
14179 P:      Vincent Sanders <vince@simtec.co.uk>
14180 M:      Simtec Linux Team <linux@simtec.co.uk>
14181 W:      http://www.simtec.co.uk/products/EB110ATX/
14182 S:      Supported
14183
14184 SIMTEC EB2410ITX (BAST)
14185 P:      Ben Dooks
14186 P:      Vincent Sanders <vince@simtec.co.uk>
14187 M:      Simtec Linux Team <linux@simtec.co.uk>
14188 W:      http://www.simtec.co.uk/products/EB2410ITX/
14189 S:      Supported
14190 F:      arch/arm/mach-s3c24xx/mach-bast.c
14191 F:      arch/arm/mach-s3c24xx/bast-ide.c
14192 F:      arch/arm/mach-s3c24xx/bast-irq.c
14193
14194 SIPHASH PRF ROUTINES
14195 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14196 S:      Maintained
14197 F:      lib/siphash.c
14198 F:      lib/test_siphash.c
14199 F:      include/linux/siphash.h
14200
14201 SIOX
14202 M:      Gavin Schenk <g.schenk@eckelmann.de>
14203 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14204 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14205 S:      Supported
14206 F:      drivers/siox/*
14207 F:      drivers/gpio/gpio-siox.c
14208 F:      include/trace/events/siox.h
14209
14210 SIS 190 ETHERNET DRIVER
14211 M:      Francois Romieu <romieu@fr.zoreil.com>
14212 L:      netdev@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/net/ethernet/sis/sis190.c
14215
14216 SIS 900/7016 FAST ETHERNET DRIVER
14217 M:      Daniele Venzano <venza@brownhat.org>
14218 W:      http://www.brownhat.org/sis900.html
14219 L:      netdev@vger.kernel.org
14220 S:      Maintained
14221 F:      drivers/net/ethernet/sis/sis900.*
14222
14223 SIS FRAMEBUFFER DRIVER
14224 M:      Thomas Winischhofer <thomas@winischhofer.net>
14225 W:      http://www.winischhofer.net/linuxsisvga.shtml
14226 S:      Maintained
14227 F:      Documentation/fb/sisfb.txt
14228 F:      drivers/video/fbdev/sis/
14229 F:      include/video/sisfb.h
14230
14231 SIS USB2VGA DRIVER
14232 M:      Thomas Winischhofer <thomas@winischhofer.net>
14233 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14234 S:      Maintained
14235 F:      drivers/usb/misc/sisusbvga/
14236
14237 SLAB ALLOCATOR
14238 M:      Christoph Lameter <cl@linux.com>
14239 M:      Pekka Enberg <penberg@kernel.org>
14240 M:      David Rientjes <rientjes@google.com>
14241 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14242 M:      Andrew Morton <akpm@linux-foundation.org>
14243 L:      linux-mm@kvack.org
14244 S:      Maintained
14245 F:      include/linux/sl?b*.h
14246 F:      mm/sl?b*
14247
14248 SLEEPABLE READ-COPY UPDATE (SRCU)
14249 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14250 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14251 M:      Josh Triplett <josh@joshtriplett.org>
14252 R:      Steven Rostedt <rostedt@goodmis.org>
14253 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14254 L:      linux-kernel@vger.kernel.org
14255 W:      http://www.rdrop.com/users/paulmck/RCU/
14256 S:      Supported
14257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14258 F:      include/linux/srcu*.h
14259 F:      kernel/rcu/srcu*.c
14260
14261 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14262 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14263 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14264 S:      Maintained
14265 F:      drivers/slimbus/
14266 F:      Documentation/devicetree/bindings/slimbus/
14267 F:      include/linux/slimbus.h
14268
14269 SMACK SECURITY MODULE
14270 M:      Casey Schaufler <casey@schaufler-ca.com>
14271 L:      linux-security-module@vger.kernel.org
14272 W:      http://schaufler-ca.com
14273 T:      git git://github.com/cschaufler/smack-next
14274 S:      Maintained
14275 F:      Documentation/admin-guide/LSM/Smack.rst
14276 F:      security/smack/
14277
14278 SMC91x ETHERNET DRIVER
14279 M:      Nicolas Pitre <nico@fluxnic.net>
14280 S:      Odd Fixes
14281 F:      drivers/net/ethernet/smsc/smc91x.*
14282
14283 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14284 M:      Sakari Ailus <sakari.ailus@iki.fi>
14285 L:      linux-media@vger.kernel.org
14286 S:      Maintained
14287 F:      drivers/media/i2c/smiapp/
14288 F:      include/media/i2c/smiapp.h
14289 F:      drivers/media/i2c/smiapp-pll.c
14290 F:      drivers/media/i2c/smiapp-pll.h
14291 F:      include/uapi/linux/smiapp.h
14292 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14293
14294 SMM665 HARDWARE MONITOR DRIVER
14295 M:      Guenter Roeck <linux@roeck-us.net>
14296 L:      linux-hwmon@vger.kernel.org
14297 S:      Maintained
14298 F:      Documentation/hwmon/smm665
14299 F:      drivers/hwmon/smm665.c
14300
14301 SMSC EMC2103 HARDWARE MONITOR DRIVER
14302 M:      Steve Glendinning <steve.glendinning@shawell.net>
14303 L:      linux-hwmon@vger.kernel.org
14304 S:      Maintained
14305 F:      Documentation/hwmon/emc2103
14306 F:      drivers/hwmon/emc2103.c
14307
14308 SMSC SCH5627 HARDWARE MONITOR DRIVER
14309 M:      Hans de Goede <hdegoede@redhat.com>
14310 L:      linux-hwmon@vger.kernel.org
14311 S:      Supported
14312 F:      Documentation/hwmon/sch5627
14313 F:      drivers/hwmon/sch5627.c
14314
14315 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14316 M:      Steve Glendinning <steve.glendinning@shawell.net>
14317 L:      linux-fbdev@vger.kernel.org
14318 S:      Maintained
14319 F:      drivers/video/fbdev/smscufx.c
14320
14321 SMSC47B397 HARDWARE MONITOR DRIVER
14322 M:      Jean Delvare <jdelvare@suse.com>
14323 L:      linux-hwmon@vger.kernel.org
14324 S:      Maintained
14325 F:      Documentation/hwmon/smsc47b397
14326 F:      drivers/hwmon/smsc47b397.c
14327
14328 SMSC911x ETHERNET DRIVER
14329 M:      Steve Glendinning <steve.glendinning@shawell.net>
14330 L:      netdev@vger.kernel.org
14331 S:      Maintained
14332 F:      include/linux/smsc911x.h
14333 F:      drivers/net/ethernet/smsc/smsc911x.*
14334
14335 SMSC9420 PCI ETHERNET DRIVER
14336 M:      Steve Glendinning <steve.glendinning@shawell.net>
14337 L:      netdev@vger.kernel.org
14338 S:      Maintained
14339 F:      drivers/net/ethernet/smsc/smsc9420.*
14340
14341 SOC-CAMERA V4L2 SUBSYSTEM
14342 L:      linux-media@vger.kernel.org
14343 T:      git git://linuxtv.org/media_tree.git
14344 S:      Orphan
14345 F:      include/media/soc*
14346 F:      drivers/media/i2c/soc_camera/
14347 F:      drivers/media/platform/soc_camera/
14348
14349 SOCIONEXT SYNQUACER I2C DRIVER
14350 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14351 L:      linux-i2c@vger.kernel.org
14352 S:      Maintained
14353 F:      drivers/i2c/busses/i2c-synquacer.c
14354 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14355
14356 SOCIONEXT UNIPHIER SOUND DRIVER
14357 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14358 S:      Orphan
14359 F:      sound/soc/uniphier/
14360
14361 SOEKRIS NET48XX LED SUPPORT
14362 M:      Chris Boot <bootc@bootc.net>
14363 S:      Maintained
14364 F:      drivers/leds/leds-net48xx.c
14365
14366 SOFT-ROCE DRIVER (rxe)
14367 M:      Moni Shoua <monis@mellanox.com>
14368 L:      linux-rdma@vger.kernel.org
14369 S:      Supported
14370 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14371 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14372 F:      drivers/infiniband/sw/rxe/
14373 F:      include/uapi/rdma/rdma_user_rxe.h
14374
14375 SOFTLOGIC 6x10 MPEG CODEC
14376 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14377 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14378 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14379 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14380 M:      Ismael Luceno <ismael@iodev.co.uk>
14381 L:      linux-media@vger.kernel.org
14382 S:      Supported
14383 F:      drivers/media/pci/solo6x10/
14384
14385 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14386 M:      James Morse <james.morse@arm.com>
14387 L:      linux-arm-kernel@lists.infradead.org
14388 S:      Maintained
14389 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14390 F:      drivers/firmware/arm_sdei.c
14391 F:      include/linux/arm_sdei.h
14392 F:      include/uapi/linux/arm_sdei.h
14393
14394 SOFTWARE RAID (Multiple Disks) SUPPORT
14395 M:      Shaohua Li <shli@kernel.org>
14396 L:      linux-raid@vger.kernel.org
14397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14398 S:      Supported
14399 F:      drivers/md/Makefile
14400 F:      drivers/md/Kconfig
14401 F:      drivers/md/md*
14402 F:      drivers/md/raid*
14403 F:      include/linux/raid/
14404 F:      include/uapi/linux/raid/
14405
14406 SOCIONEXT (SNI) AVE NETWORK DRIVER
14407 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14408 L:      netdev@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/net/ethernet/socionext/sni_ave.c
14411 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14412
14413 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14414 M:      Jassi Brar <jaswinder.singh@linaro.org>
14415 L:      netdev@vger.kernel.org
14416 S:      Maintained
14417 F:      drivers/net/ethernet/socionext/netsec.c
14418 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14419
14420 SOLIDRUN CLEARFOG SUPPORT
14421 M:      Russell King <linux@armlinux.org.uk>
14422 S:      Maintained
14423 F:      arch/arm/boot/dts/armada-388-clearfog*
14424 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14425
14426 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14427 M:      Russell King <linux@armlinux.org.uk>
14428 S:      Maintained
14429 F:      arch/arm/boot/dts/imx6*-cubox-i*
14430 F:      arch/arm/boot/dts/imx6*-hummingboard*
14431 F:      arch/arm/boot/dts/imx6*-sr-*
14432
14433 SONIC NETWORK DRIVER
14434 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14435 L:      netdev@vger.kernel.org
14436 S:      Maintained
14437 F:      drivers/net/ethernet/natsemi/sonic.*
14438
14439 SONICS SILICON BACKPLANE DRIVER (SSB)
14440 M:      Michael Buesch <m@bues.ch>
14441 L:      linux-wireless@vger.kernel.org
14442 S:      Maintained
14443 F:      drivers/ssb/
14444 F:      include/linux/ssb/
14445
14446 SONY IMX214 SENSOR DRIVER
14447 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14448 L:      linux-media@vger.kernel.org
14449 T:      git git://linuxtv.org/media_tree.git
14450 S:      Maintained
14451 F:      drivers/media/i2c/imx214.c
14452 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14453
14454 SONY IMX258 SENSOR DRIVER
14455 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14456 L:      linux-media@vger.kernel.org
14457 T:      git git://linuxtv.org/media_tree.git
14458 S:      Maintained
14459 F:      drivers/media/i2c/imx258.c
14460
14461 SONY IMX274 SENSOR DRIVER
14462 M:      Leon Luo <leonl@leopardimaging.com>
14463 L:      linux-media@vger.kernel.org
14464 T:      git git://linuxtv.org/media_tree.git
14465 S:      Maintained
14466 F:      drivers/media/i2c/imx274.c
14467 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14468
14469 SONY IMX319 SENSOR DRIVER
14470 M:      Bingbu Cao <bingbu.cao@intel.com>
14471 L:      linux-media@vger.kernel.org
14472 T:      git git://linuxtv.org/media_tree.git
14473 S:      Maintained
14474 F:      drivers/media/i2c/imx319.c
14475
14476 SONY IMX355 SENSOR DRIVER
14477 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14478 L:      linux-media@vger.kernel.org
14479 T:      git git://linuxtv.org/media_tree.git
14480 S:      Maintained
14481 F:      drivers/media/i2c/imx355.c
14482
14483 SONY MEMORYSTICK CARD SUPPORT
14484 M:      Alex Dubov <oakad@yahoo.com>
14485 W:      http://tifmxx.berlios.de/
14486 S:      Maintained
14487 F:      drivers/memstick/host/tifm_ms.c
14488
14489 SONY MEMORYSTICK STANDARD SUPPORT
14490 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14491 S:      Maintained
14492 F:      drivers/memstick/core/ms_block.*
14493
14494 SONY VAIO CONTROL DEVICE DRIVER
14495 M:      Mattia Dongili <malattia@linux.it>
14496 L:      platform-driver-x86@vger.kernel.org
14497 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14498 S:      Maintained
14499 F:      Documentation/laptops/sony-laptop.txt
14500 F:      drivers/char/sonypi.c
14501 F:      drivers/platform/x86/sony-laptop.c
14502 F:      include/linux/sony-laptop.h
14503
14504 SOUND
14505 M:      Jaroslav Kysela <perex@perex.cz>
14506 M:      Takashi Iwai <tiwai@suse.com>
14507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14508 W:      http://www.alsa-project.org/
14509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14510 T:      git git://git.alsa-project.org/alsa-kernel.git
14511 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14512 S:      Maintained
14513 F:      Documentation/sound/
14514 F:      include/sound/
14515 F:      include/uapi/sound/
14516 F:      sound/
14517
14518 SOUND - COMPRESSED AUDIO
14519 M:      Vinod Koul <vkoul@kernel.org>
14520 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14522 S:      Supported
14523 F:      Documentation/sound/designs/compress-offload.rst
14524 F:      include/sound/compress_driver.h
14525 F:      include/uapi/sound/compress_*
14526 F:      sound/core/compress_offload.c
14527 F:      sound/soc/soc-compress.c
14528
14529 SOUND - DMAENGINE HELPERS
14530 M:      Lars-Peter Clausen <lars@metafoo.de>
14531 S:      Supported
14532 F:      include/sound/dmaengine_pcm.h
14533 F:      sound/core/pcm_dmaengine.c
14534 F:      sound/soc/soc-generic-dmaengine-pcm.c
14535
14536 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14537 M:      Liam Girdwood <lgirdwood@gmail.com>
14538 M:      Mark Brown <broonie@kernel.org>
14539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14540 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14541 W:      http://alsa-project.org/main/index.php/ASoC
14542 S:      Supported
14543 F:      Documentation/devicetree/bindings/sound/
14544 F:      Documentation/sound/soc/
14545 F:      sound/soc/
14546 F:      include/dt-bindings/sound/
14547 F:      include/sound/soc*
14548
14549 SOUNDWIRE SUBSYSTEM
14550 M:      Vinod Koul <vkoul@kernel.org>
14551 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14552 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14554 S:      Supported
14555 F:      Documentation/driver-api/soundwire/
14556 F:      drivers/soundwire/
14557 F:      include/linux/soundwire/
14558
14559 SP2 MEDIA DRIVER
14560 M:      Olli Salonen <olli.salonen@iki.fi>
14561 L:      linux-media@vger.kernel.org
14562 W:      https://linuxtv.org
14563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14564 S:      Maintained
14565 F:      drivers/media/dvb-frontends/sp2*
14566
14567 SPARC + UltraSPARC (sparc/sparc64)
14568 M:      "David S. Miller" <davem@davemloft.net>
14569 L:      sparclinux@vger.kernel.org
14570 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14573 S:      Maintained
14574 F:      arch/sparc/
14575 F:      drivers/sbus/
14576
14577 SPARC SERIAL DRIVERS
14578 M:      "David S. Miller" <davem@davemloft.net>
14579 L:      sparclinux@vger.kernel.org
14580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14582 S:      Maintained
14583 F:      include/linux/sunserialcore.h
14584 F:      drivers/tty/serial/suncore.c
14585 F:      drivers/tty/serial/sunhv.c
14586 F:      drivers/tty/serial/sunsab.c
14587 F:      drivers/tty/serial/sunsab.h
14588 F:      drivers/tty/serial/sunsu.c
14589 F:      drivers/tty/serial/sunzilog.c
14590 F:      drivers/tty/serial/sunzilog.h
14591 F:      drivers/tty/vcc.c
14592
14593 SPARSE CHECKER
14594 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14595 L:      linux-sparse@vger.kernel.org
14596 W:      https://sparse.wiki.kernel.org/
14597 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14598 S:      Maintained
14599 F:      include/linux/compiler.h
14600
14601 SPEAR CLOCK FRAMEWORK SUPPORT
14602 M:      Viresh Kumar <vireshk@kernel.org>
14603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14604 W:      http://www.st.com/spear
14605 S:      Maintained
14606 F:      drivers/clk/spear/
14607
14608 SPEAR PLATFORM SUPPORT
14609 M:      Viresh Kumar <vireshk@kernel.org>
14610 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14612 W:      http://www.st.com/spear
14613 S:      Maintained
14614 F:      arch/arm/boot/dts/spear*
14615 F:      arch/arm/mach-spear/
14616
14617 SPI NOR SUBSYSTEM
14618 M:      Marek Vasut <marek.vasut@gmail.com>
14619 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14620 L:      linux-mtd@lists.infradead.org
14621 W:      http://www.linux-mtd.infradead.org/
14622 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14623 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14624 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14625 S:      Maintained
14626 F:      drivers/mtd/spi-nor/
14627 F:      include/linux/mtd/spi-nor.h
14628
14629 SPI SUBSYSTEM
14630 M:      Mark Brown <broonie@kernel.org>
14631 L:      linux-spi@vger.kernel.org
14632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14633 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14634 S:      Maintained
14635 F:      Documentation/devicetree/bindings/spi/
14636 F:      Documentation/spi/
14637 F:      drivers/spi/
14638 F:      include/linux/spi/
14639 F:      include/uapi/linux/spi/
14640 F:      tools/spi/
14641
14642 SPIDERNET NETWORK DRIVER for CELL
14643 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14644 L:      netdev@vger.kernel.org
14645 S:      Supported
14646 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14647 F:      drivers/net/ethernet/toshiba/spider_net*
14648
14649 SPMI SUBSYSTEM
14650 R:      Stephen Boyd <sboyd@kernel.org>
14651 L:      linux-arm-msm@vger.kernel.org
14652 F:      Documentation/devicetree/bindings/spmi/
14653 F:      drivers/spmi/
14654 F:      include/dt-bindings/spmi/spmi.h
14655 F:      include/linux/spmi.h
14656 F:      include/trace/events/spmi.h
14657
14658 SPU FILE SYSTEM
14659 M:      Jeremy Kerr <jk@ozlabs.org>
14660 L:      linuxppc-dev@lists.ozlabs.org
14661 W:      http://www.ibm.com/developerworks/power/cell/
14662 S:      Supported
14663 F:      Documentation/filesystems/spufs.txt
14664 F:      arch/powerpc/platforms/cell/spufs/
14665
14666 SQUASHFS FILE SYSTEM
14667 M:      Phillip Lougher <phillip@squashfs.org.uk>
14668 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14669 W:      http://squashfs.org.uk
14670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14671 S:      Maintained
14672 F:      Documentation/filesystems/squashfs.txt
14673 F:      fs/squashfs/
14674
14675 SRM (Alpha) environment access
14676 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14677 S:      Maintained
14678 F:      arch/alpha/kernel/srm_env.c
14679
14680 ST LSM6DSx IMU IIO DRIVER
14681 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14682 L:      linux-iio@vger.kernel.org
14683 W:      http://www.st.com/
14684 S:      Maintained
14685 F:      drivers/iio/imu/st_lsm6dsx/
14686 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14687
14688 ST STM32 I2C/SMBUS DRIVER
14689 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14690 L:      linux-i2c@vger.kernel.org
14691 S:      Maintained
14692 F:      drivers/i2c/busses/i2c-stm32*
14693
14694 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14695 M:      Song Qiang <songqiang1304521@gmail.com>
14696 L:      linux-iio@vger.kernel.org
14697 S:      Maintained
14698 F:      drivers/iio/proximity/vl53l0x-i2c.c
14699 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14700
14701 STABLE BRANCH
14702 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14703 M:      Sasha Levin <sashal@kernel.org>
14704 L:      stable@vger.kernel.org
14705 S:      Supported
14706 F:      Documentation/process/stable-kernel-rules.rst
14707
14708 STAGING - COMEDI
14709 M:      Ian Abbott <abbotti@mev.co.uk>
14710 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14711 S:      Odd Fixes
14712 F:      drivers/staging/comedi/
14713
14714 STAGING - EROFS FILE SYSTEM
14715 M:      Gao Xiang <gaoxiang25@huawei.com>
14716 M:      Chao Yu <yuchao0@huawei.com>
14717 L:      linux-erofs@lists.ozlabs.org
14718 S:      Maintained
14719 F:      drivers/staging/erofs/
14720
14721 STAGING - INDUSTRIAL IO
14722 M:      Jonathan Cameron <jic23@kernel.org>
14723 L:      linux-iio@vger.kernel.org
14724 S:      Odd Fixes
14725 F:      Documentation/devicetree/bindings/staging/iio/
14726 F:      drivers/staging/iio/
14727
14728 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14729 M:      Marc Dietrich <marvin24@gmx.de>
14730 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14731 L:      linux-tegra@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/staging/nvec/
14734
14735 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14736 M:      Jens Frederich <jfrederich@gmail.com>
14737 M:      Daniel Drake <dsd@laptop.org>
14738 M:      Jon Nettleton <jon.nettleton@gmail.com>
14739 W:      http://wiki.laptop.org/go/DCON
14740 S:      Maintained
14741 F:      drivers/staging/olpc_dcon/
14742
14743 STAGING - REALTEK RTL8712U DRIVERS
14744 M:      Larry Finger <Larry.Finger@lwfinger.net>
14745 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14746 S:      Odd Fixes
14747 F:      drivers/staging/rtl8712/
14748
14749 STAGING - REALTEK RTL8188EU DRIVERS
14750 M:      Larry Finger <Larry.Finger@lwfinger.net>
14751 S:      Odd Fixes
14752 F:      drivers/staging/rtl8188eu/
14753
14754 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14755 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14756 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14757 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14758 L:      linux-fbdev@vger.kernel.org
14759 S:      Maintained
14760 F:      drivers/staging/sm750fb/
14761
14762 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14763 M:      William Hubbs <w.d.hubbs@gmail.com>
14764 M:      Chris Brannon <chris@the-brannons.com>
14765 M:      Kirk Reiser <kirk@reisers.ca>
14766 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14767 L:      speakup@linux-speakup.org
14768 W:      http://www.linux-speakup.org/
14769 S:      Odd Fixes
14770 F:      drivers/staging/speakup/
14771
14772 STAGING - VIA VT665X DRIVERS
14773 M:      Forest Bond <forest@alittletooquiet.net>
14774 S:      Odd Fixes
14775 F:      drivers/staging/vt665?/
14776
14777 STAGING - WILC1000 WIFI DRIVER
14778 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14779 M:      Ajay Singh <ajay.kathat@microchip.com>
14780 L:      linux-wireless@vger.kernel.org
14781 S:      Supported
14782 F:      drivers/staging/wilc1000/
14783
14784 STAGING SUBSYSTEM
14785 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14787 L:      devel@driverdev.osuosl.org
14788 S:      Supported
14789 F:      drivers/staging/
14790
14791 STARFIRE/DURALAN NETWORK DRIVER
14792 M:      Ion Badulescu <ionut@badula.org>
14793 S:      Odd Fixes
14794 F:      drivers/net/ethernet/adaptec/starfire*
14795
14796 STEC S1220 SKD DRIVER
14797 M:      Bart Van Assche <bart.vanassche@wdc.com>
14798 L:      linux-block@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/block/skd*[ch]
14801
14802 STI AUDIO (ASoC) DRIVERS
14803 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14805 S:      Maintained
14806 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14807 F:      sound/soc/sti/
14808
14809 STI CEC DRIVER
14810 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14811 S:      Maintained
14812 F:      drivers/media/platform/sti/cec/
14813 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14814
14815 STK1160 USB VIDEO CAPTURE DRIVER
14816 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14817 L:      linux-media@vger.kernel.org
14818 T:      git git://linuxtv.org/media_tree.git
14819 S:      Maintained
14820 F:      drivers/media/usb/stk1160/
14821
14822 STM32 AUDIO (ASoC) DRIVERS
14823 M:      Olivier Moysan <olivier.moysan@st.com>
14824 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14825 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14826 S:      Maintained
14827 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14828 F:      sound/soc/stm/
14829
14830 STM32 TIMER/LPTIMER DRIVERS
14831 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14832 S:      Maintained
14833 F:      drivers/*/stm32-*timer*
14834 F:      drivers/pwm/pwm-stm32*
14835 F:      include/linux/*/stm32-*tim*
14836 F:      Documentation/ABI/testing/*timer-stm32
14837 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14838 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14839
14840 STMMAC ETHERNET DRIVER
14841 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14842 M:      Alexandre Torgue <alexandre.torgue@st.com>
14843 M:      Jose Abreu <joabreu@synopsys.com>
14844 L:      netdev@vger.kernel.org
14845 W:      http://www.stlinux.com
14846 S:      Supported
14847 F:      drivers/net/ethernet/stmicro/stmmac/
14848
14849 SUN3/3X
14850 M:      Sam Creasey <sammy@sammy.net>
14851 W:      http://sammy.net/sun3/
14852 S:      Maintained
14853 F:      arch/m68k/kernel/*sun3*
14854 F:      arch/m68k/sun3*/
14855 F:      arch/m68k/include/asm/sun3*
14856 F:      drivers/net/ethernet/i825xx/sun3*
14857
14858 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14859 M:      Hans de Goede <hdegoede@redhat.com>
14860 L:      linux-input@vger.kernel.org
14861 S:      Maintained
14862 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14863 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14864
14865 SUNDANCE NETWORK DRIVER
14866 M:      Denis Kirjanov <kda@linux-powerpc.org>
14867 L:      netdev@vger.kernel.org
14868 S:      Maintained
14869 F:      drivers/net/ethernet/dlink/sundance.c
14870
14871 SUPERH
14872 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14873 M:      Rich Felker <dalias@libc.org>
14874 L:      linux-sh@vger.kernel.org
14875 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14876 S:      Maintained
14877 F:      Documentation/sh/
14878 F:      arch/sh/
14879 F:      drivers/sh/
14880
14881 SUSPEND TO RAM
14882 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14883 M:      Len Brown <len.brown@intel.com>
14884 M:      Pavel Machek <pavel@ucw.cz>
14885 L:      linux-pm@vger.kernel.org
14886 B:      https://bugzilla.kernel.org
14887 S:      Supported
14888 F:      Documentation/power/
14889 F:      arch/x86/kernel/acpi/
14890 F:      drivers/base/power/
14891 F:      kernel/power/
14892 F:      include/linux/suspend.h
14893 F:      include/linux/freezer.h
14894 F:      include/linux/pm.h
14895
14896 SVGA HANDLING
14897 M:      Martin Mares <mj@ucw.cz>
14898 L:      linux-video@atrey.karlin.mff.cuni.cz
14899 S:      Maintained
14900 F:      Documentation/svga.txt
14901 F:      arch/x86/boot/video*
14902
14903 SWIOTLB SUBSYSTEM
14904 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14905 L:      iommu@lists.linux-foundation.org
14906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14907 S:      Supported
14908 F:      kernel/dma/swiotlb.c
14909 F:      arch/*/kernel/pci-swiotlb.c
14910 F:      include/linux/swiotlb.h
14911
14912 SWITCHDEV
14913 M:      Jiri Pirko <jiri@resnulli.us>
14914 M:      Ivan Vecera <ivecera@redhat.com>
14915 L:      netdev@vger.kernel.org
14916 S:      Supported
14917 F:      net/switchdev/
14918 F:      include/net/switchdev.h
14919
14920 SY8106A REGULATOR DRIVER
14921 M:      Icenowy Zheng <icenowy@aosc.io>
14922 S:      Maintained
14923 F:      drivers/regulator/sy8106a-regulator.c
14924 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14925
14926 SYNC FILE FRAMEWORK
14927 M:      Sumit Semwal <sumit.semwal@linaro.org>
14928 R:      Gustavo Padovan <gustavo@padovan.org>
14929 S:      Maintained
14930 L:      linux-media@vger.kernel.org
14931 L:      dri-devel@lists.freedesktop.org
14932 F:      drivers/dma-buf/sync_*
14933 F:      drivers/dma-buf/dma-fence*
14934 F:      drivers/dma-buf/sw_sync.c
14935 F:      include/linux/sync_file.h
14936 F:      include/uapi/linux/sync_file.h
14937 F:      Documentation/sync_file.txt
14938 T:      git git://anongit.freedesktop.org/drm/drm-misc
14939
14940 SYNOPSYS ARC ARCHITECTURE
14941 M:      Vineet Gupta <vgupta@synopsys.com>
14942 L:      linux-snps-arc@lists.infradead.org
14943 S:      Supported
14944 F:      arch/arc/
14945 F:      Documentation/devicetree/bindings/arc/*
14946 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14947 F:      drivers/clocksource/arc_timer.c
14948 F:      drivers/tty/serial/arc_uart.c
14949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14950
14951 SYNOPSYS ARC HSDK SDP pll clock driver
14952 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14953 S:      Supported
14954 F:      drivers/clk/clk-hsdk-pll.c
14955 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14956
14957 SYNOPSYS ARC SDP clock driver
14958 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14959 S:      Supported
14960 F:      drivers/clk/axs10x/*
14961 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14962
14963 SYNOPSYS ARC SDP platform support
14964 M:      Alexey Brodkin <abrodkin@synopsys.com>
14965 S:      Supported
14966 F:      arch/arc/plat-axs10x
14967 F:      arch/arc/boot/dts/ax*
14968 F:      Documentation/devicetree/bindings/arc/axs10*
14969
14970 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14971 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14972 S:      Supported
14973 F:      drivers/reset/reset-axs10x.c
14974 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14975
14976 SYNOPSYS CREG GPIO DRIVER
14977 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14978 S:      Maintained
14979 F:      drivers/gpio/gpio-creg-snps.c
14980 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14981
14982 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14983 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14984 S:      Maintained
14985 F:      drivers/tty/serial/8250/8250_dw.c
14986
14987 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14988 M:      Hoan Tran <hoan@os.amperecomputing.com>
14989 L:      linux-gpio@vger.kernel.org
14990 S:      Maintained
14991 F:      drivers/gpio/gpio-dwapb.c
14992 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14993
14994 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14995 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14996 S:      Maintained
14997 F:      drivers/dma/dwi-axi-dmac/
14998 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14999
15000 SYNOPSYS DESIGNWARE DMAC DRIVER
15001 M:      Viresh Kumar <vireshk@kernel.org>
15002 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15003 S:      Maintained
15004 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15005 F:      drivers/dma/dw/
15006 F:      include/dt-bindings/dma/dw-dmac.h
15007 F:      include/linux/dma/dw.h
15008 F:      include/linux/platform_data/dma-dw.h
15009
15010 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15011 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15012 L:      netdev@vger.kernel.org
15013 S:      Supported
15014 F:      drivers/net/ethernet/synopsys/
15015
15016 SYNOPSYS DESIGNWARE I2C DRIVER
15017 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15018 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15019 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15020 L:      linux-i2c@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/i2c/busses/i2c-designware-*
15023 F:      include/linux/platform_data/i2c-designware.h
15024
15025 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15026 M:      Jaehoon Chung <jh80.chung@samsung.com>
15027 L:      linux-mmc@vger.kernel.org
15028 S:      Maintained
15029 F:      drivers/mmc/host/dw_mmc*
15030
15031 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15032 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15033 S:      Supported
15034 F:      drivers/reset/reset-hsdk.c
15035 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15036 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15037
15038 SYSTEM CONFIGURATION (SYSCON)
15039 M:      Lee Jones <lee.jones@linaro.org>
15040 M:      Arnd Bergmann <arnd@arndb.de>
15041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15042 S:      Supported
15043 F:      drivers/mfd/syscon.c
15044
15045 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15046 M:      Sudeep Holla <sudeep.holla@arm.com>
15047 L:      linux-arm-kernel@lists.infradead.org
15048 S:      Maintained
15049 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15050 F:      drivers/clk/clk-sc[mp]i.c
15051 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15052 F:      drivers/firmware/arm_scpi.c
15053 F:      drivers/firmware/arm_scmi/
15054 F:      include/linux/sc[mp]i_protocol.h
15055
15056 SYSTEM RESET/SHUTDOWN DRIVERS
15057 M:      Sebastian Reichel <sre@kernel.org>
15058 L:      linux-pm@vger.kernel.org
15059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15060 S:      Maintained
15061 F:      Documentation/devicetree/bindings/power/reset/
15062 F:      drivers/power/reset/
15063
15064 SYSTEM TRACE MODULE CLASS
15065 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15066 S:      Maintained
15067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15068 F:      Documentation/trace/stm.rst
15069 F:      drivers/hwtracing/stm/
15070 F:      include/linux/stm.h
15071 F:      include/uapi/linux/stm.h
15072
15073 SYSV FILESYSTEM
15074 M:      Christoph Hellwig <hch@infradead.org>
15075 S:      Maintained
15076 F:      Documentation/filesystems/sysv-fs.txt
15077 F:      fs/sysv/
15078 F:      include/linux/sysv_fs.h
15079
15080 TASKSTATS STATISTICS INTERFACE
15081 M:      Balbir Singh <bsingharora@gmail.com>
15082 S:      Maintained
15083 F:      Documentation/accounting/taskstats*
15084 F:      include/linux/taskstats*
15085 F:      kernel/taskstats.c
15086
15087 TC subsystem
15088 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15089 M:      Cong Wang <xiyou.wangcong@gmail.com>
15090 M:      Jiri Pirko <jiri@resnulli.us>
15091 L:      netdev@vger.kernel.org
15092 S:      Maintained
15093 F:      include/net/pkt_cls.h
15094 F:      include/net/pkt_sched.h
15095 F:      include/net/tc_act/
15096 F:      include/uapi/linux/pkt_cls.h
15097 F:      include/uapi/linux/pkt_sched.h
15098 F:      include/uapi/linux/tc_act/
15099 F:      include/uapi/linux/tc_ematch/
15100 F:      net/sched/
15101
15102 TC90522 MEDIA DRIVER
15103 M:      Akihiro Tsukada <tskd08@gmail.com>
15104 L:      linux-media@vger.kernel.org
15105 S:      Odd Fixes
15106 F:      drivers/media/dvb-frontends/tc90522*
15107
15108 TCP LOW PRIORITY MODULE
15109 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15110 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15111 W:      http://tcp-lp-mod.sourceforge.net/
15112 S:      Maintained
15113 F:      net/ipv4/tcp_lp.c
15114
15115 TDA10071 MEDIA DRIVER
15116 M:      Antti Palosaari <crope@iki.fi>
15117 L:      linux-media@vger.kernel.org
15118 W:      https://linuxtv.org
15119 W:      http://palosaari.fi/linux/
15120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15121 T:      git git://linuxtv.org/anttip/media_tree.git
15122 S:      Maintained
15123 F:      drivers/media/dvb-frontends/tda10071*
15124
15125 TDA18212 MEDIA DRIVER
15126 M:      Antti Palosaari <crope@iki.fi>
15127 L:      linux-media@vger.kernel.org
15128 W:      https://linuxtv.org
15129 W:      http://palosaari.fi/linux/
15130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15131 T:      git git://linuxtv.org/anttip/media_tree.git
15132 S:      Maintained
15133 F:      drivers/media/tuners/tda18212*
15134
15135 TDA18218 MEDIA DRIVER
15136 M:      Antti Palosaari <crope@iki.fi>
15137 L:      linux-media@vger.kernel.org
15138 W:      https://linuxtv.org
15139 W:      http://palosaari.fi/linux/
15140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15141 T:      git git://linuxtv.org/anttip/media_tree.git
15142 S:      Maintained
15143 F:      drivers/media/tuners/tda18218*
15144
15145 TDA18250 MEDIA DRIVER
15146 M:      Olli Salonen <olli.salonen@iki.fi>
15147 L:      linux-media@vger.kernel.org
15148 W:      https://linuxtv.org
15149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15150 T:      git git://linuxtv.org/media_tree.git
15151 S:      Maintained
15152 F:      drivers/media/tuners/tda18250*
15153
15154 TDA18271 MEDIA DRIVER
15155 M:      Michael Krufky <mkrufky@linuxtv.org>
15156 L:      linux-media@vger.kernel.org
15157 W:      https://linuxtv.org
15158 W:      http://github.com/mkrufky
15159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15160 T:      git git://linuxtv.org/mkrufky/tuners.git
15161 S:      Maintained
15162 F:      drivers/media/tuners/tda18271*
15163
15164 TDA1997x MEDIA DRIVER
15165 M:      Tim Harvey <tharvey@gateworks.com>
15166 L:      linux-media@vger.kernel.org
15167 W:      https://linuxtv.org
15168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15169 S:      Maintained
15170 F:      drivers/media/i2c/tda1997x.*
15171
15172 TDA827x MEDIA DRIVER
15173 M:      Michael Krufky <mkrufky@linuxtv.org>
15174 L:      linux-media@vger.kernel.org
15175 W:      https://linuxtv.org
15176 W:      http://github.com/mkrufky
15177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15178 T:      git git://linuxtv.org/mkrufky/tuners.git
15179 S:      Maintained
15180 F:      drivers/media/tuners/tda8290.*
15181
15182 TDA8290 MEDIA DRIVER
15183 M:      Michael Krufky <mkrufky@linuxtv.org>
15184 L:      linux-media@vger.kernel.org
15185 W:      https://linuxtv.org
15186 W:      http://github.com/mkrufky
15187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15188 T:      git git://linuxtv.org/mkrufky/tuners.git
15189 S:      Maintained
15190 F:      drivers/media/tuners/tda8290.*
15191
15192 TDA9840 MEDIA DRIVER
15193 M:      Hans Verkuil <hverkuil@xs4all.nl>
15194 L:      linux-media@vger.kernel.org
15195 T:      git git://linuxtv.org/media_tree.git
15196 W:      https://linuxtv.org
15197 S:      Maintained
15198 F:      drivers/media/i2c/tda9840*
15199
15200 TEA5761 TUNER DRIVER
15201 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15202 L:      linux-media@vger.kernel.org
15203 W:      https://linuxtv.org
15204 T:      git git://linuxtv.org/media_tree.git
15205 S:      Odd fixes
15206 F:      drivers/media/tuners/tea5761.*
15207
15208 TEA5767 TUNER DRIVER
15209 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15210 L:      linux-media@vger.kernel.org
15211 W:      https://linuxtv.org
15212 T:      git git://linuxtv.org/media_tree.git
15213 S:      Maintained
15214 F:      drivers/media/tuners/tea5767.*
15215
15216 TEA6415C MEDIA DRIVER
15217 M:      Hans Verkuil <hverkuil@xs4all.nl>
15218 L:      linux-media@vger.kernel.org
15219 T:      git git://linuxtv.org/media_tree.git
15220 W:      https://linuxtv.org
15221 S:      Maintained
15222 F:      drivers/media/i2c/tea6415c*
15223
15224 TEA6420 MEDIA DRIVER
15225 M:      Hans Verkuil <hverkuil@xs4all.nl>
15226 L:      linux-media@vger.kernel.org
15227 T:      git git://linuxtv.org/media_tree.git
15228 W:      https://linuxtv.org
15229 S:      Maintained
15230 F:      drivers/media/i2c/tea6420*
15231
15232 TEAM DRIVER
15233 M:      Jiri Pirko <jiri@resnulli.us>
15234 L:      netdev@vger.kernel.org
15235 S:      Supported
15236 F:      drivers/net/team/
15237 F:      include/linux/if_team.h
15238 F:      include/uapi/linux/if_team.h
15239
15240 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15241 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15242 S:      Maintained
15243 F:      arch/x86/platform/ts5500/
15244
15245 TECHNOTREND USB IR RECEIVER
15246 M:      Sean Young <sean@mess.org>
15247 L:      linux-media@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/media/rc/ttusbir.c
15250
15251 TECHWELL TW9910 VIDEO DECODER
15252 L:      linux-media@vger.kernel.org
15253 S:      Orphan
15254 F:      drivers/media/i2c/tw9910.c
15255 F:      include/media/i2c/tw9910.h
15256
15257 TEE SUBSYSTEM
15258 M:      Jens Wiklander <jens.wiklander@linaro.org>
15259 S:      Maintained
15260 F:      include/linux/tee_drv.h
15261 F:      include/uapi/linux/tee.h
15262 F:      drivers/tee/
15263 F:      Documentation/tee.txt
15264
15265 TEGRA ARCHITECTURE SUPPORT
15266 M:      Thierry Reding <thierry.reding@gmail.com>
15267 M:      Jonathan Hunter <jonathanh@nvidia.com>
15268 L:      linux-tegra@vger.kernel.org
15269 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15271 S:      Supported
15272 N:      [^a-z]tegra
15273
15274 TEGRA CLOCK DRIVER
15275 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15276 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15277 S:      Supported
15278 F:      drivers/clk/tegra/
15279
15280 TEGRA DMA DRIVERS
15281 M:      Laxman Dewangan <ldewangan@nvidia.com>
15282 M:      Jon Hunter <jonathanh@nvidia.com>
15283 S:      Supported
15284 F:      drivers/dma/tegra*
15285
15286 TEGRA I2C DRIVER
15287 M:      Laxman Dewangan <ldewangan@nvidia.com>
15288 S:      Supported
15289 F:      drivers/i2c/busses/i2c-tegra.c
15290
15291 TEGRA IOMMU DRIVERS
15292 M:      Thierry Reding <thierry.reding@gmail.com>
15293 L:      linux-tegra@vger.kernel.org
15294 S:      Supported
15295 F:      drivers/iommu/tegra*
15296
15297 TEGRA KBC DRIVER
15298 M:      Laxman Dewangan <ldewangan@nvidia.com>
15299 S:      Supported
15300 F:      drivers/input/keyboard/tegra-kbc.c
15301
15302 TEGRA NAND DRIVER
15303 M:      Stefan Agner <stefan@agner.ch>
15304 M:      Lucas Stach <dev@lynxeye.de>
15305 S:      Maintained
15306 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15307 F:      drivers/mtd/nand/raw/tegra_nand.c
15308
15309 TEGRA PWM DRIVER
15310 M:      Thierry Reding <thierry.reding@gmail.com>
15311 S:      Supported
15312 F:      drivers/pwm/pwm-tegra.c
15313
15314 TEGRA SERIAL DRIVER
15315 M:      Laxman Dewangan <ldewangan@nvidia.com>
15316 S:      Supported
15317 F:      drivers/tty/serial/serial-tegra.c
15318
15319 TEGRA SPI DRIVER
15320 M:      Laxman Dewangan <ldewangan@nvidia.com>
15321 S:      Supported
15322 F:      drivers/spi/spi-tegra*
15323
15324 TEHUTI ETHERNET DRIVER
15325 M:      Andy Gospodarek <andy@greyhouse.net>
15326 L:      netdev@vger.kernel.org
15327 S:      Supported
15328 F:      drivers/net/ethernet/tehuti/*
15329
15330 Telecom Clock Driver for MCPL0010
15331 M:      Mark Gross <mark.gross@intel.com>
15332 S:      Supported
15333 F:      drivers/char/tlclk.c
15334
15335 TENSILICA XTENSA PORT (xtensa)
15336 M:      Chris Zankel <chris@zankel.net>
15337 M:      Max Filippov <jcmvbkbc@gmail.com>
15338 L:      linux-xtensa@linux-xtensa.org
15339 T:      git git://github.com/czankel/xtensa-linux.git
15340 S:      Maintained
15341 F:      arch/xtensa/
15342 F:      drivers/irqchip/irq-xtensa-*
15343
15344 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15345 M:      Nishanth Menon <nm@ti.com>
15346 M:      Tero Kristo <t-kristo@ti.com>
15347 M:      Santosh Shilimkar <ssantosh@kernel.org>
15348 L:      linux-arm-kernel@lists.infradead.org
15349 S:      Maintained
15350 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15351 F:      drivers/firmware/ti_sci*
15352 F:      include/linux/soc/ti/ti_sci_protocol.h
15353 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15354 F:      drivers/soc/ti/ti_sci_pm_domains.c
15355 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15356 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15357 F:      drivers/clk/keystone/sci-clk.c
15358 F:      drivers/reset/reset-ti-sci.c
15359
15360 Texas Instruments ASoC drivers
15361 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15363 S:      Maintained
15364 F:      sound/soc/ti/
15365
15366 Texas Instruments' DAC7612 DAC Driver
15367 M:      Ricardo Ribalda <ricardo@ribalda.com>
15368 L:      linux-iio@vger.kernel.org
15369 S:      Supported
15370 F:      drivers/iio/dac/ti-dac7612.c
15371 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15372
15373 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15374 M:      Hans Verkuil <hverkuil@xs4all.nl>
15375 L:      linux-media@vger.kernel.org
15376 T:      git git://linuxtv.org/media_tree.git
15377 W:      https://linuxtv.org
15378 S:      Maintained
15379 F:      drivers/media/radio/radio-raremono.c
15380
15381 THERMAL
15382 M:      Zhang Rui <rui.zhang@intel.com>
15383 M:      Eduardo Valentin <edubezval@gmail.com>
15384 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15385 L:      linux-pm@vger.kernel.org
15386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15388 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15389 S:      Supported
15390 F:      drivers/thermal/
15391 F:      include/linux/thermal.h
15392 F:      include/uapi/linux/thermal.h
15393 F:      include/linux/cpu_cooling.h
15394 F:      Documentation/devicetree/bindings/thermal/
15395
15396 THERMAL/CPU_COOLING
15397 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15398 M:      Viresh Kumar <viresh.kumar@linaro.org>
15399 M:      Javi Merino <javi.merino@kernel.org>
15400 L:      linux-pm@vger.kernel.org
15401 S:      Supported
15402 F:      Documentation/thermal/cpu-cooling-api.txt
15403 F:      drivers/thermal/cpu_cooling.c
15404 F:      include/linux/cpu_cooling.h
15405
15406 THINKPAD ACPI EXTRAS DRIVER
15407 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15408 L:      ibm-acpi-devel@lists.sourceforge.net
15409 L:      platform-driver-x86@vger.kernel.org
15410 W:      http://ibm-acpi.sourceforge.net
15411 W:      http://thinkwiki.org/wiki/Ibm-acpi
15412 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15413 S:      Maintained
15414 F:      drivers/platform/x86/thinkpad_acpi.c
15415
15416 THUNDERBOLT DRIVER
15417 M:      Andreas Noever <andreas.noever@gmail.com>
15418 M:      Michael Jamet <michael.jamet@intel.com>
15419 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15420 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15422 S:      Maintained
15423 F:      Documentation/admin-guide/thunderbolt.rst
15424 F:      drivers/thunderbolt/
15425 F:      include/linux/thunderbolt.h
15426
15427 THUNDERBOLT NETWORK DRIVER
15428 M:      Michael Jamet <michael.jamet@intel.com>
15429 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15430 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15431 L:      netdev@vger.kernel.org
15432 S:      Maintained
15433 F:      drivers/net/thunderbolt.c
15434
15435 THUNDERX GPIO DRIVER
15436 M:      David Daney <david.daney@cavium.com>
15437 S:      Maintained
15438 F:      drivers/gpio/gpio-thunderx.c
15439
15440 TI AM437X VPFE DRIVER
15441 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15442 L:      linux-media@vger.kernel.org
15443 W:      https://linuxtv.org
15444 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15445 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15446 S:      Maintained
15447 F:      drivers/media/platform/am437x/
15448
15449 TI BANDGAP AND THERMAL DRIVER
15450 M:      Eduardo Valentin <edubezval@gmail.com>
15451 M:      Keerthy <j-keerthy@ti.com>
15452 L:      linux-pm@vger.kernel.org
15453 L:      linux-omap@vger.kernel.org
15454 S:      Maintained
15455 F:      drivers/thermal/ti-soc-thermal/
15456
15457 TI BQ27XXX POWER SUPPLY DRIVER
15458 R:      Andrew F. Davis <afd@ti.com>
15459 F:      include/linux/power/bq27xxx_battery.h
15460 F:      drivers/power/supply/bq27xxx_battery.c
15461 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15462
15463 TI CDCE706 CLOCK DRIVER
15464 M:      Max Filippov <jcmvbkbc@gmail.com>
15465 S:      Maintained
15466 F:      drivers/clk/clk-cdce706.c
15467
15468 TI CLOCK DRIVER
15469 M:      Tero Kristo <t-kristo@ti.com>
15470 L:      linux-omap@vger.kernel.org
15471 S:      Maintained
15472 F:      drivers/clk/ti/
15473 F:      include/linux/clk/ti.h
15474
15475 TI DAVINCI MACHINE SUPPORT
15476 M:      Sekhar Nori <nsekhar@ti.com>
15477 M:      Kevin Hilman <khilman@kernel.org>
15478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15480 S:      Supported
15481 F:      arch/arm/mach-davinci/
15482 F:      drivers/i2c/busses/i2c-davinci.c
15483 F:      arch/arm/boot/dts/da850*
15484
15485 TI DAVINCI SERIES CLOCK DRIVER
15486 M:      David Lechner <david@lechnology.com>
15487 R:      Sekhar Nori <nsekhar@ti.com>
15488 S:      Maintained
15489 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15490 F:      drivers/clk/davinci/
15491
15492 TI DAVINCI SERIES GPIO DRIVER
15493 M:      Keerthy <j-keerthy@ti.com>
15494 L:      linux-gpio@vger.kernel.org
15495 S:      Maintained
15496 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15497 F:      drivers/gpio/gpio-davinci.c
15498
15499 TI DAVINCI SERIES MEDIA DRIVER
15500 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15501 L:      linux-media@vger.kernel.org
15502 W:      https://linuxtv.org
15503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15504 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15505 S:      Maintained
15506 F:      drivers/media/platform/davinci/
15507 F:      include/media/davinci/
15508
15509 TI ETHERNET SWITCH DRIVER (CPSW)
15510 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15511 L:      linux-omap@vger.kernel.org
15512 L:      netdev@vger.kernel.org
15513 S:      Maintained
15514 F:      drivers/net/ethernet/ti/cpsw*
15515 F:      drivers/net/ethernet/ti/davinci*
15516
15517 TI FLASH MEDIA INTERFACE DRIVER
15518 M:      Alex Dubov <oakad@yahoo.com>
15519 S:      Maintained
15520 F:      drivers/misc/tifm*
15521 F:      drivers/mmc/host/tifm_sd.c
15522 F:      include/linux/tifm.h
15523
15524 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15525 M:      Santosh Shilimkar <ssantosh@kernel.org>
15526 L:      linux-kernel@vger.kernel.org
15527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15528 S:      Maintained
15529 F:      drivers/soc/ti/*
15530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15531
15532 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15533 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15534 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15536 S:      Maintained
15537 F:      sound/soc/codecs/lm49453*
15538 F:      sound/soc/codecs/isabelle*
15539
15540 TI LP855x BACKLIGHT DRIVER
15541 M:      Milo Kim <milo.kim@ti.com>
15542 S:      Maintained
15543 F:      Documentation/backlight/lp855x-driver.txt
15544 F:      drivers/video/backlight/lp855x_bl.c
15545 F:      include/linux/platform_data/lp855x.h
15546
15547 TI LP8727 CHARGER DRIVER
15548 M:      Milo Kim <milo.kim@ti.com>
15549 S:      Maintained
15550 F:      drivers/power/supply/lp8727_charger.c
15551 F:      include/linux/platform_data/lp8727.h
15552
15553 TI LP8788 MFD DRIVER
15554 M:      Milo Kim <milo.kim@ti.com>
15555 S:      Maintained
15556 F:      drivers/iio/adc/lp8788_adc.c
15557 F:      drivers/leds/leds-lp8788.c
15558 F:      drivers/mfd/lp8788*.c
15559 F:      drivers/power/supply/lp8788-charger.c
15560 F:      drivers/regulator/lp8788-*.c
15561 F:      include/linux/mfd/lp8788*.h
15562
15563 TI NETCP ETHERNET DRIVER
15564 M:      Wingman Kwok <w-kwok2@ti.com>
15565 M:      Murali Karicheri <m-karicheri2@ti.com>
15566 L:      netdev@vger.kernel.org
15567 S:      Maintained
15568 F:      drivers/net/ethernet/ti/netcp*
15569
15570 TI PCM3060 ASoC CODEC DRIVER
15571 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15573 S:      Maintained
15574 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15575 F:      sound/soc/codecs/pcm3060*
15576
15577 TI TAS571X FAMILY ASoC CODEC DRIVER
15578 M:      Kevin Cernekee <cernekee@chromium.org>
15579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15580 S:      Odd Fixes
15581 F:      sound/soc/codecs/tas571x*
15582
15583 TI TRF7970A NFC DRIVER
15584 M:      Mark Greer <mgreer@animalcreek.com>
15585 L:      linux-wireless@vger.kernel.org
15586 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15587 S:      Supported
15588 F:      drivers/nfc/trf7970a.c
15589 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15590
15591 TI TWL4030 SERIES SOC CODEC DRIVER
15592 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15594 S:      Maintained
15595 F:      sound/soc/codecs/twl4030*
15596
15597 TI VPE/CAL DRIVERS
15598 M:      Benoit Parrot <bparrot@ti.com>
15599 L:      linux-media@vger.kernel.org
15600 W:      http://linuxtv.org/
15601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15602 S:      Maintained
15603 F:      drivers/media/platform/ti-vpe/
15604
15605 TI WILINK WIRELESS DRIVERS
15606 L:      linux-wireless@vger.kernel.org
15607 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15608 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15610 S:      Orphan
15611 F:      drivers/net/wireless/ti/
15612 F:      include/linux/wl12xx.h
15613
15614 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15615 M:      John Stultz <john.stultz@linaro.org>
15616 M:      Thomas Gleixner <tglx@linutronix.de>
15617 R:      Stephen Boyd <sboyd@kernel.org>
15618 L:      linux-kernel@vger.kernel.org
15619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15620 S:      Supported
15621 F:      include/linux/clocksource.h
15622 F:      include/linux/time.h
15623 F:      include/linux/timex.h
15624 F:      include/uapi/linux/time.h
15625 F:      include/uapi/linux/timex.h
15626 F:      kernel/time/clocksource.c
15627 F:      kernel/time/time*.c
15628 F:      kernel/time/alarmtimer.c
15629 F:      kernel/time/ntp.c
15630 F:      tools/testing/selftests/timers/
15631
15632 TIPC NETWORK LAYER
15633 M:      Jon Maloy <jon.maloy@ericsson.com>
15634 M:      Ying Xue <ying.xue@windriver.com>
15635 L:      netdev@vger.kernel.org (core kernel code)
15636 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15637 W:      http://tipc.sourceforge.net/
15638 S:      Maintained
15639 F:      include/uapi/linux/tipc*.h
15640 F:      net/tipc/
15641
15642 TLAN NETWORK DRIVER
15643 M:      Samuel Chessman <chessman@tux.org>
15644 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15645 W:      http://sourceforge.net/projects/tlan/
15646 S:      Maintained
15647 F:      Documentation/networking/device_drivers/ti/tlan.txt
15648 F:      drivers/net/ethernet/ti/tlan.*
15649
15650 TM6000 VIDEO4LINUX DRIVER
15651 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15652 L:      linux-media@vger.kernel.org
15653 W:      https://linuxtv.org
15654 T:      git git://linuxtv.org/media_tree.git
15655 S:      Odd fixes
15656 F:      drivers/media/usb/tm6000/
15657 F:      Documentation/media/v4l-drivers/tm6000*
15658
15659 TMIO/SDHI MMC DRIVER
15660 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15661 L:      linux-mmc@vger.kernel.org
15662 S:      Supported
15663 F:      drivers/mmc/host/tmio_mmc*
15664 F:      drivers/mmc/host/renesas_sdhi*
15665 F:      include/linux/mfd/tmio.h
15666
15667 TMP401 HARDWARE MONITOR DRIVER
15668 M:      Guenter Roeck <linux@roeck-us.net>
15669 L:      linux-hwmon@vger.kernel.org
15670 S:      Maintained
15671 F:      Documentation/hwmon/tmp401
15672 F:      drivers/hwmon/tmp401.c
15673
15674 TMPFS (SHMEM FILESYSTEM)
15675 M:      Hugh Dickins <hughd@google.com>
15676 L:      linux-mm@kvack.org
15677 S:      Maintained
15678 F:      include/linux/shmem_fs.h
15679 F:      mm/shmem.c
15680
15681 TOMOYO SECURITY MODULE
15682 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15683 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15684 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15685 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15686 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15687 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15688 W:      https://tomoyo.osdn.jp/
15689 S:      Maintained
15690 F:      security/tomoyo/
15691
15692 TOPSTAR LAPTOP EXTRAS DRIVER
15693 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15694 L:      platform-driver-x86@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/platform/x86/topstar-laptop.c
15697
15698 TORTURE-TEST MODULES
15699 M:      Davidlohr Bueso <dave@stgolabs.net>
15700 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15701 M:      Josh Triplett <josh@joshtriplett.org>
15702 L:      linux-kernel@vger.kernel.org
15703 S:      Supported
15704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15705 F:      Documentation/RCU/torture.txt
15706 F:      kernel/torture.c
15707 F:      kernel/rcu/rcutorture.c
15708 F:      kernel/rcu/rcuperf.c
15709 F:      kernel/locking/locktorture.c
15710
15711 TOSHIBA ACPI EXTRAS DRIVER
15712 M:      Azael Avalos <coproscefalo@gmail.com>
15713 L:      platform-driver-x86@vger.kernel.org
15714 S:      Maintained
15715 F:      drivers/platform/x86/toshiba_acpi.c
15716
15717 TOSHIBA BLUETOOTH DRIVER
15718 M:      Azael Avalos <coproscefalo@gmail.com>
15719 L:      platform-driver-x86@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/platform/x86/toshiba_bluetooth.c
15722
15723 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15724 M:      Azael Avalos <coproscefalo@gmail.com>
15725 L:      platform-driver-x86@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/platform/x86/toshiba_haps.c
15728
15729 TOSHIBA SMM DRIVER
15730 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15731 W:      http://www.buzzard.org.uk/toshiba/
15732 S:      Maintained
15733 F:      drivers/char/toshiba.c
15734 F:      include/linux/toshiba.h
15735 F:      include/uapi/linux/toshiba.h
15736
15737 TOSHIBA TC358743 DRIVER
15738 M:      Mats Randgaard <matrandg@cisco.com>
15739 L:      linux-media@vger.kernel.org
15740 S:      Maintained
15741 F:      drivers/media/i2c/tc358743*
15742 F:      include/media/i2c/tc358743.h
15743
15744 TOSHIBA WMI HOTKEYS DRIVER
15745 M:      Azael Avalos <coproscefalo@gmail.com>
15746 L:      platform-driver-x86@vger.kernel.org
15747 S:      Maintained
15748 F:      drivers/platform/x86/toshiba-wmi.c
15749
15750 TPM DEVICE DRIVER
15751 M:      Peter Huewe <peterhuewe@gmx.de>
15752 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15753 R:      Jason Gunthorpe <jgg@ziepe.ca>
15754 L:      linux-integrity@vger.kernel.org
15755 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15756 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15757 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15758 S:      Maintained
15759 F:      drivers/char/tpm/
15760
15761 TRACING
15762 M:      Steven Rostedt <rostedt@goodmis.org>
15763 M:      Ingo Molnar <mingo@redhat.com>
15764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15765 S:      Maintained
15766 F:      Documentation/trace/ftrace.rst
15767 F:      arch/*/*/*/ftrace.h
15768 F:      arch/*/kernel/ftrace.c
15769 F:      include/*/ftrace.h
15770 F:      include/linux/trace*.h
15771 F:      include/trace/
15772 F:      kernel/trace/
15773 F:      tools/testing/selftests/ftrace/
15774
15775 TRACING MMIO ACCESSES (MMIOTRACE)
15776 M:      Steven Rostedt <rostedt@goodmis.org>
15777 M:      Ingo Molnar <mingo@kernel.org>
15778 R:      Karol Herbst <karolherbst@gmail.com>
15779 R:      Pekka Paalanen <ppaalanen@gmail.com>
15780 S:      Maintained
15781 L:      linux-kernel@vger.kernel.org
15782 L:      nouveau@lists.freedesktop.org
15783 F:      kernel/trace/trace_mmiotrace.c
15784 F:      include/linux/mmiotrace.h
15785 F:      arch/x86/mm/kmmio.c
15786 F:      arch/x86/mm/mmio-mod.c
15787 F:      arch/x86/mm/testmmiotrace.c
15788
15789 TRIVIAL PATCHES
15790 M:      Jiri Kosina <trivial@kernel.org>
15791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15792 S:      Maintained
15793 K:      ^Subject:.*(?i)trivial
15794
15795 TEMPO SEMICONDUCTOR DRIVERS
15796 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15797 S:      Maintained
15798 F:      sound/soc/codecs/tscs*.c
15799 F:      sound/soc/codecs/tscs*.h
15800 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15801
15802 TTY LAYER
15803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15804 M:      Jiri Slaby <jslaby@suse.com>
15805 S:      Supported
15806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15807 F:      Documentation/serial/
15808 F:      drivers/tty/
15809 F:      drivers/tty/serial/serial_core.c
15810 F:      include/linux/serial_core.h
15811 F:      include/linux/serial.h
15812 F:      include/linux/tty.h
15813 F:      include/uapi/linux/serial_core.h
15814 F:      include/uapi/linux/serial.h
15815 F:      include/uapi/linux/tty.h
15816
15817 TUA9001 MEDIA DRIVER
15818 M:      Antti Palosaari <crope@iki.fi>
15819 L:      linux-media@vger.kernel.org
15820 W:      https://linuxtv.org
15821 W:      http://palosaari.fi/linux/
15822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15823 T:      git git://linuxtv.org/anttip/media_tree.git
15824 S:      Maintained
15825 F:      drivers/media/tuners/tua9001*
15826
15827 TULIP NETWORK DRIVERS
15828 L:      netdev@vger.kernel.org
15829 L:      linux-parisc@vger.kernel.org
15830 S:      Orphan
15831 F:      drivers/net/ethernet/dec/tulip/
15832
15833 TUN/TAP driver
15834 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15835 W:      http://vtun.sourceforge.net/tun
15836 S:      Maintained
15837 F:      Documentation/networking/tuntap.txt
15838 F:      arch/um/os-Linux/drivers/
15839
15840 TURBOCHANNEL SUBSYSTEM
15841 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15842 M:      Ralf Baechle <ralf@linux-mips.org>
15843 L:      linux-mips@vger.kernel.org
15844 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15845 S:      Maintained
15846 F:      drivers/tc/
15847 F:      include/linux/tc.h
15848
15849 TURBOSTAT UTILITY
15850 M:      "Len Brown" <lenb@kernel.org>
15851 L:      linux-pm@vger.kernel.org
15852 B:      https://bugzilla.kernel.org
15853 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15855 S:      Supported
15856 F:      tools/power/x86/turbostat/
15857
15858 TW5864 VIDEO4LINUX DRIVER
15859 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15860 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15861 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15862 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15863 L:      linux-media@vger.kernel.org
15864 S:      Supported
15865 F:      drivers/media/pci/tw5864/
15866
15867 TW68 VIDEO4LINUX DRIVER
15868 M:      Hans Verkuil <hverkuil@xs4all.nl>
15869 L:      linux-media@vger.kernel.org
15870 T:      git git://linuxtv.org/media_tree.git
15871 W:      https://linuxtv.org
15872 S:      Odd Fixes
15873 F:      drivers/media/pci/tw68/
15874
15875 TW686X VIDEO4LINUX DRIVER
15876 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15877 L:      linux-media@vger.kernel.org
15878 T:      git git://linuxtv.org/media_tree.git
15879 W:      http://linuxtv.org
15880 S:      Maintained
15881 F:      drivers/media/pci/tw686x/
15882
15883 UBI FILE SYSTEM (UBIFS)
15884 M:      Richard Weinberger <richard@nod.at>
15885 M:      Artem Bityutskiy <dedekind1@gmail.com>
15886 M:      Adrian Hunter <adrian.hunter@intel.com>
15887 L:      linux-mtd@lists.infradead.org
15888 T:      git git://git.infradead.org/ubifs-2.6.git
15889 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15890 S:      Supported
15891 F:      Documentation/filesystems/ubifs.txt
15892 F:      fs/ubifs/
15893
15894 UCLINUX (M68KNOMMU AND COLDFIRE)
15895 M:      Greg Ungerer <gerg@linux-m68k.org>
15896 W:      http://www.linux-m68k.org/
15897 W:      http://www.uclinux.org/
15898 L:      linux-m68k@lists.linux-m68k.org
15899 L:      uclinux-dev@uclinux.org  (subscribers-only)
15900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15901 S:      Maintained
15902 F:      arch/m68k/coldfire/
15903 F:      arch/m68k/68*/
15904 F:      arch/m68k/*/*_no.*
15905 F:      arch/m68k/include/asm/*_no.*
15906
15907 UDF FILESYSTEM
15908 M:      Jan Kara <jack@suse.com>
15909 S:      Maintained
15910 F:      Documentation/filesystems/udf.txt
15911 F:      fs/udf/
15912
15913 UDRAW TABLET
15914 M:      Bastien Nocera <hadess@hadess.net>
15915 L:      linux-input@vger.kernel.org
15916 S:      Maintained
15917 F:      drivers/hid/hid-udraw-ps3.c
15918
15919 UFS FILESYSTEM
15920 M:      Evgeniy Dushistov <dushistov@mail.ru>
15921 S:      Maintained
15922 F:      Documentation/filesystems/ufs.txt
15923 F:      fs/ufs/
15924
15925 UHID USERSPACE HID IO DRIVER:
15926 M:      David Herrmann <dh.herrmann@googlemail.com>
15927 L:      linux-input@vger.kernel.org
15928 S:      Maintained
15929 F:      drivers/hid/uhid.c
15930 F:      include/uapi/linux/uhid.h
15931
15932 ULPI BUS
15933 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15934 L:      linux-usb@vger.kernel.org
15935 S:      Maintained
15936 F:      drivers/usb/common/ulpi.c
15937 F:      include/linux/ulpi/
15938
15939 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15940 L:      linux-usb@vger.kernel.org
15941 S:      Orphan
15942 F:      drivers/uwb/
15943 F:      include/linux/uwb.h
15944 F:      include/linux/uwb/
15945
15946 UNICORE32 ARCHITECTURE:
15947 M:      Guan Xuetao <gxt@pku.edu.cn>
15948 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15949 S:      Maintained
15950 T:      git git://github.com/gxt/linux.git
15951 F:      arch/unicore32/
15952
15953 UNIFDEF
15954 M:      Tony Finch <dot@dotat.at>
15955 W:      http://dotat.at/prog/unifdef
15956 S:      Maintained
15957 F:      scripts/unifdef.c
15958
15959 UNIFORM CDROM DRIVER
15960 M:      Jens Axboe <axboe@kernel.dk>
15961 W:      http://www.kernel.dk
15962 S:      Maintained
15963 F:      Documentation/cdrom/
15964 F:      drivers/cdrom/cdrom.c
15965 F:      include/linux/cdrom.h
15966 F:      include/uapi/linux/cdrom.h
15967
15968 UNISYS S-PAR DRIVERS
15969 M:      David Kershner <david.kershner@unisys.com>
15970 L:      sparmaintainer@unisys.com (Unisys internal)
15971 S:      Supported
15972 F:      include/linux/visorbus.h
15973 F:      drivers/visorbus/
15974 F:      drivers/staging/unisys/
15975
15976 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15977 R:      Alim Akhtar <alim.akhtar@samsung.com>
15978 R:      Avri Altman <avri.altman@wdc.com>
15979 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15980 L:      linux-scsi@vger.kernel.org
15981 S:      Supported
15982 F:      Documentation/scsi/ufs.txt
15983 F:      drivers/scsi/ufs/
15984
15985 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15986 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15987 L:      linux-scsi@vger.kernel.org
15988 S:      Supported
15989 F:      drivers/scsi/ufs/*dwc*
15990
15991 UNSORTED BLOCK IMAGES (UBI)
15992 M:      Artem Bityutskiy <dedekind1@gmail.com>
15993 M:      Richard Weinberger <richard@nod.at>
15994 W:      http://www.linux-mtd.infradead.org/
15995 L:      linux-mtd@lists.infradead.org
15996 T:      git git://git.infradead.org/ubifs-2.6.git
15997 S:      Supported
15998 F:      drivers/mtd/ubi/
15999 F:      include/linux/mtd/ubi.h
16000 F:      include/uapi/mtd/ubi-user.h
16001
16002 USB "USBNET" DRIVER FRAMEWORK
16003 M:      Oliver Neukum <oneukum@suse.com>
16004 L:      netdev@vger.kernel.org
16005 W:      http://www.linux-usb.org/usbnet
16006 S:      Maintained
16007 F:      drivers/net/usb/usbnet.c
16008 F:      include/linux/usb/usbnet.h
16009
16010 USB ACM DRIVER
16011 M:      Oliver Neukum <oneukum@suse.com>
16012 L:      linux-usb@vger.kernel.org
16013 S:      Maintained
16014 F:      Documentation/usb/acm.txt
16015 F:      drivers/usb/class/cdc-acm.*
16016
16017 USB AR5523 WIRELESS DRIVER
16018 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16019 L:      linux-wireless@vger.kernel.org
16020 S:      Maintained
16021 F:      drivers/net/wireless/ath/ar5523/
16022
16023 USB ATTACHED SCSI
16024 M:      Oliver Neukum <oneukum@suse.com>
16025 L:      linux-usb@vger.kernel.org
16026 L:      linux-scsi@vger.kernel.org
16027 S:      Maintained
16028 F:      drivers/usb/storage/uas.c
16029
16030 USB CDC ETHERNET DRIVER
16031 M:      Oliver Neukum <oliver@neukum.org>
16032 L:      linux-usb@vger.kernel.org
16033 S:      Maintained
16034 F:      drivers/net/usb/cdc_*.c
16035 F:      include/uapi/linux/usb/cdc.h
16036
16037 USB CHAOSKEY DRIVER
16038 M:      Keith Packard <keithp@keithp.com>
16039 L:      linux-usb@vger.kernel.org
16040 S:      Maintained
16041 F:      drivers/usb/misc/chaoskey.c
16042
16043 USB CYPRESS C67X00 DRIVER
16044 M:      Peter Korsgaard <jacmet@sunsite.dk>
16045 L:      linux-usb@vger.kernel.org
16046 S:      Maintained
16047 F:      drivers/usb/c67x00/
16048
16049 USB DAVICOM DM9601 DRIVER
16050 M:      Peter Korsgaard <jacmet@sunsite.dk>
16051 L:      netdev@vger.kernel.org
16052 W:      http://www.linux-usb.org/usbnet
16053 S:      Maintained
16054 F:      drivers/net/usb/dm9601.c
16055
16056 USB DIAMOND RIO500 DRIVER
16057 M:      Cesar Miquel <miquel@df.uba.ar>
16058 L:      rio500-users@lists.sourceforge.net
16059 W:      http://rio500.sourceforge.net
16060 S:      Maintained
16061 F:      drivers/usb/misc/rio500*
16062
16063 USB EHCI DRIVER
16064 M:      Alan Stern <stern@rowland.harvard.edu>
16065 L:      linux-usb@vger.kernel.org
16066 S:      Maintained
16067 F:      Documentation/usb/ehci.txt
16068 F:      drivers/usb/host/ehci*
16069
16070 USB GADGET/PERIPHERAL SUBSYSTEM
16071 M:      Felipe Balbi <balbi@kernel.org>
16072 L:      linux-usb@vger.kernel.org
16073 W:      http://www.linux-usb.org/gadget
16074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16075 S:      Maintained
16076 F:      drivers/usb/gadget/
16077 F:      include/linux/usb/gadget*
16078
16079 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16080 M:      Jiri Kosina <jikos@kernel.org>
16081 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16082 L:      linux-usb@vger.kernel.org
16083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16084 S:      Maintained
16085 F:      Documentation/hid/hiddev.txt
16086 F:      drivers/hid/usbhid/
16087
16088 USB INTEL XHCI ROLE MUX DRIVER
16089 M:      Hans de Goede <hdegoede@redhat.com>
16090 L:      linux-usb@vger.kernel.org
16091 S:      Maintained
16092 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16093
16094 USB ISP116X DRIVER
16095 M:      Olav Kongas <ok@artecdesign.ee>
16096 L:      linux-usb@vger.kernel.org
16097 S:      Maintained
16098 F:      drivers/usb/host/isp116x*
16099 F:      include/linux/usb/isp116x.h
16100
16101 USB LAN78XX ETHERNET DRIVER
16102 M:      Woojung Huh <woojung.huh@microchip.com>
16103 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16104 L:      netdev@vger.kernel.org
16105 S:      Maintained
16106 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16107 F:      drivers/net/usb/lan78xx.*
16108 F:      include/dt-bindings/net/microchip-lan78xx.h
16109
16110 USB MASS STORAGE DRIVER
16111 M:      Alan Stern <stern@rowland.harvard.edu>
16112 L:      linux-usb@vger.kernel.org
16113 L:      usb-storage@lists.one-eyed-alien.net
16114 S:      Maintained
16115 F:      drivers/usb/storage/
16116
16117 USB MIDI DRIVER
16118 M:      Clemens Ladisch <clemens@ladisch.de>
16119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16120 T:      git git://git.alsa-project.org/alsa-kernel.git
16121 S:      Maintained
16122 F:      sound/usb/midi.*
16123
16124 USB NETWORKING DRIVERS
16125 L:      linux-usb@vger.kernel.org
16126 S:      Odd Fixes
16127 F:      drivers/net/usb/
16128
16129 USB OHCI DRIVER
16130 M:      Alan Stern <stern@rowland.harvard.edu>
16131 L:      linux-usb@vger.kernel.org
16132 S:      Maintained
16133 F:      Documentation/usb/ohci.txt
16134 F:      drivers/usb/host/ohci*
16135
16136 USB OTG FSM (Finite State Machine)
16137 M:      Peter Chen <Peter.Chen@nxp.com>
16138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16139 L:      linux-usb@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/usb/common/usb-otg-fsm.c
16142
16143 USB OVER IP DRIVER
16144 M:      Valentina Manea <valentina.manea.m@gmail.com>
16145 M:      Shuah Khan <shuah@kernel.org>
16146 M:      Shuah Khan <skhan@linuxfoundation.org>
16147 L:      linux-usb@vger.kernel.org
16148 S:      Maintained
16149 F:      Documentation/usb/usbip_protocol.txt
16150 F:      drivers/usb/usbip/
16151 F:      tools/usb/usbip/
16152 F:      tools/testing/selftests/drivers/usb/usbip/
16153
16154 USB PEGASUS DRIVER
16155 M:      Petko Manolov <petkan@nucleusys.com>
16156 L:      linux-usb@vger.kernel.org
16157 L:      netdev@vger.kernel.org
16158 T:      git git://github.com/petkan/pegasus.git
16159 W:      https://github.com/petkan/pegasus
16160 S:      Maintained
16161 F:      drivers/net/usb/pegasus.*
16162
16163 USB PHY LAYER
16164 M:      Felipe Balbi <balbi@kernel.org>
16165 L:      linux-usb@vger.kernel.org
16166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16167 S:      Maintained
16168 F:      drivers/usb/phy/
16169
16170 USB PRINTER DRIVER (usblp)
16171 M:      Pete Zaitcev <zaitcev@redhat.com>
16172 L:      linux-usb@vger.kernel.org
16173 S:      Supported
16174 F:      drivers/usb/class/usblp.c
16175
16176 USB QMI WWAN NETWORK DRIVER
16177 M:      Bjørn Mork <bjorn@mork.no>
16178 L:      netdev@vger.kernel.org
16179 S:      Maintained
16180 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16181 F:      drivers/net/usb/qmi_wwan.c
16182
16183 USB RTL8150 DRIVER
16184 M:      Petko Manolov <petkan@nucleusys.com>
16185 L:      linux-usb@vger.kernel.org
16186 L:      netdev@vger.kernel.org
16187 T:      git git://github.com/petkan/rtl8150.git
16188 W:      https://github.com/petkan/rtl8150
16189 S:      Maintained
16190 F:      drivers/net/usb/rtl8150.c
16191
16192 USB SERIAL SUBSYSTEM
16193 M:      Johan Hovold <johan@kernel.org>
16194 L:      linux-usb@vger.kernel.org
16195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16196 S:      Maintained
16197 F:      Documentation/usb/usb-serial.txt
16198 F:      drivers/usb/serial/
16199 F:      include/linux/usb/serial.h
16200
16201 USB SMSC75XX ETHERNET DRIVER
16202 M:      Steve Glendinning <steve.glendinning@shawell.net>
16203 L:      netdev@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/net/usb/smsc75xx.*
16206
16207 USB SMSC95XX ETHERNET DRIVER
16208 M:      Steve Glendinning <steve.glendinning@shawell.net>
16209 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16210 L:      netdev@vger.kernel.org
16211 S:      Maintained
16212 F:      drivers/net/usb/smsc95xx.*
16213
16214 USB SUBSYSTEM
16215 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16216 L:      linux-usb@vger.kernel.org
16217 W:      http://www.linux-usb.org
16218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16219 S:      Supported
16220 F:      Documentation/devicetree/bindings/usb/
16221 F:      Documentation/usb/
16222 F:      drivers/usb/
16223 F:      include/linux/usb.h
16224 F:      include/linux/usb/
16225
16226 USB TYPEC PI3USB30532 MUX DRIVER
16227 M:      Hans de Goede <hdegoede@redhat.com>
16228 L:      linux-usb@vger.kernel.org
16229 S:      Maintained
16230 F:      drivers/usb/typec/mux/pi3usb30532.c
16231
16232 USB TYPEC CLASS
16233 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16234 L:      linux-usb@vger.kernel.org
16235 S:      Maintained
16236 F:      Documentation/ABI/testing/sysfs-class-typec
16237 F:      Documentation/driver-api/usb/typec.rst
16238 F:      drivers/usb/typec/
16239 F:      include/linux/usb/typec.h
16240
16241 USB TYPEC BUS FOR ALTERNATE MODES
16242 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16243 L:      linux-usb@vger.kernel.org
16244 S:      Maintained
16245 F:      Documentation/ABI/testing/sysfs-bus-typec
16246 F:      Documentation/driver-api/usb/typec_bus.rst
16247 F:      drivers/usb/typec/altmodes/
16248 F:      include/linux/usb/typec_altmode.h
16249
16250 USB TYPEC PORT CONTROLLER DRIVERS
16251 M:      Guenter Roeck <linux@roeck-us.net>
16252 L:      linux-usb@vger.kernel.org
16253 S:      Maintained
16254 F:      drivers/usb/typec/tcpm/
16255
16256 USB UHCI DRIVER
16257 M:      Alan Stern <stern@rowland.harvard.edu>
16258 L:      linux-usb@vger.kernel.org
16259 S:      Maintained
16260 F:      drivers/usb/host/uhci*
16261
16262 USB VIDEO CLASS
16263 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16264 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16265 L:      linux-media@vger.kernel.org
16266 T:      git git://linuxtv.org/media_tree.git
16267 W:      http://www.ideasonboard.org/uvc/
16268 S:      Maintained
16269 F:      drivers/media/usb/uvc/
16270 F:      include/uapi/linux/uvcvideo.h
16271
16272 USB VISION DRIVER
16273 M:      Hans Verkuil <hverkuil@xs4all.nl>
16274 L:      linux-media@vger.kernel.org
16275 T:      git git://linuxtv.org/media_tree.git
16276 W:      https://linuxtv.org
16277 S:      Odd Fixes
16278 F:      drivers/media/usb/usbvision/
16279
16280 USB WEBCAM GADGET
16281 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16282 L:      linux-usb@vger.kernel.org
16283 S:      Maintained
16284 F:      drivers/usb/gadget/function/*uvc*
16285 F:      drivers/usb/gadget/legacy/webcam.c
16286 F:      include/uapi/linux/usb/g_uvc.h
16287
16288 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16289 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16290 L:      linux-wireless@vger.kernel.org
16291 S:      Maintained
16292 F:      drivers/net/wireless/rndis_wlan.c
16293
16294 USB XHCI DRIVER
16295 M:      Mathias Nyman <mathias.nyman@intel.com>
16296 L:      linux-usb@vger.kernel.org
16297 S:      Supported
16298 F:      drivers/usb/host/xhci*
16299 F:      drivers/usb/host/pci-quirks*
16300
16301 USB ZD1201 DRIVER
16302 L:      linux-wireless@vger.kernel.org
16303 W:      http://linux-lc100020.sourceforge.net
16304 S:      Orphan
16305 F:      drivers/net/wireless/zydas/zd1201.*
16306
16307 USB ZR364XX DRIVER
16308 M:      Antoine Jacquet <royale@zerezo.com>
16309 L:      linux-usb@vger.kernel.org
16310 L:      linux-media@vger.kernel.org
16311 T:      git git://linuxtv.org/media_tree.git
16312 W:      http://royale.zerezo.com/zr364xx/
16313 S:      Maintained
16314 F:      Documentation/media/v4l-drivers/zr364xx*
16315 F:      drivers/media/usb/zr364xx/
16316
16317 USER-MODE LINUX (UML)
16318 M:      Jeff Dike <jdike@addtoit.com>
16319 M:      Richard Weinberger <richard@nod.at>
16320 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16321 L:      linux-um@lists.infradead.org
16322 W:      http://user-mode-linux.sourceforge.net
16323 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16325 S:      Maintained
16326 F:      Documentation/virtual/uml/
16327 F:      arch/um/
16328 F:      arch/x86/um/
16329 F:      fs/hostfs/
16330
16331 USERSPACE COPYIN/COPYOUT (UIOVEC)
16332 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16333 S:      Maintained
16334 F:      lib/iov_iter.c
16335 F:      include/linux/uio.h
16336
16337 USERSPACE DMA BUFFER DRIVER
16338 M:      Gerd Hoffmann <kraxel@redhat.com>
16339 S:      Maintained
16340 L:      dri-devel@lists.freedesktop.org
16341 F:      drivers/dma-buf/udmabuf.c
16342 F:      include/uapi/linux/udmabuf.h
16343 T:      git git://anongit.freedesktop.org/drm/drm-misc
16344
16345 USERSPACE I/O (UIO)
16346 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16347 S:      Maintained
16348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16349 F:      Documentation/driver-api/uio-howto.rst
16350 F:      drivers/uio/
16351 F:      include/linux/uio_driver.h
16352
16353 UTIL-LINUX PACKAGE
16354 M:      Karel Zak <kzak@redhat.com>
16355 L:      util-linux@vger.kernel.org
16356 W:      http://en.wikipedia.org/wiki/Util-linux
16357 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16358 S:      Maintained
16359
16360 UUID HELPERS
16361 M:      Christoph Hellwig <hch@lst.de>
16362 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16363 L:      linux-kernel@vger.kernel.org
16364 T:      git git://git.infradead.org/users/hch/uuid.git
16365 F:      lib/uuid.c
16366 F:      lib/test_uuid.c
16367 F:      include/linux/uuid.h
16368 F:      include/uapi/linux/uuid.h
16369 S:      Maintained
16370
16371 UVESAFB DRIVER
16372 M:      Michal Januszewski <spock@gentoo.org>
16373 L:      linux-fbdev@vger.kernel.org
16374 W:      https://github.com/mjanusz/v86d
16375 S:      Maintained
16376 F:      Documentation/fb/uvesafb.txt
16377 F:      drivers/video/fbdev/uvesafb.*
16378
16379 VF610 NAND DRIVER
16380 M:      Stefan Agner <stefan@agner.ch>
16381 L:      linux-mtd@lists.infradead.org
16382 S:      Supported
16383 F:      drivers/mtd/nand/raw/vf610_nfc.c
16384
16385 VFAT/FAT/MSDOS FILESYSTEM
16386 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16387 S:      Maintained
16388 F:      Documentation/filesystems/vfat.txt
16389 F:      fs/fat/
16390
16391 VFIO DRIVER
16392 M:      Alex Williamson <alex.williamson@redhat.com>
16393 L:      kvm@vger.kernel.org
16394 T:      git git://github.com/awilliam/linux-vfio.git
16395 S:      Maintained
16396 F:      Documentation/vfio.txt
16397 F:      drivers/vfio/
16398 F:      include/linux/vfio.h
16399 F:      include/uapi/linux/vfio.h
16400
16401 VFIO MEDIATED DEVICE DRIVERS
16402 M:      Kirti Wankhede <kwankhede@nvidia.com>
16403 L:      kvm@vger.kernel.org
16404 S:      Maintained
16405 F:      Documentation/vfio-mediated-device.txt
16406 F:      drivers/vfio/mdev/
16407 F:      include/linux/mdev.h
16408 F:      samples/vfio-mdev/
16409
16410 VFIO PLATFORM DRIVER
16411 M:      Eric Auger <eric.auger@redhat.com>
16412 L:      kvm@vger.kernel.org
16413 S:      Maintained
16414 F:      drivers/vfio/platform/
16415
16416 VGA_SWITCHEROO
16417 R:      Lukas Wunner <lukas@wunner.de>
16418 S:      Maintained
16419 F:      Documentation/gpu/vga-switcheroo.rst
16420 F:      drivers/gpu/vga/vga_switcheroo.c
16421 F:      include/linux/vga_switcheroo.h
16422 T:      git git://anongit.freedesktop.org/drm/drm-misc
16423
16424 VIA RHINE NETWORK DRIVER
16425 S:      Orphan
16426 F:      drivers/net/ethernet/via/via-rhine.c
16427
16428 VIA SD/MMC CARD CONTROLLER DRIVER
16429 M:      Bruce Chang <brucechang@via.com.tw>
16430 M:      Harald Welte <HaraldWelte@viatech.com>
16431 S:      Maintained
16432 F:      drivers/mmc/host/via-sdmmc.c
16433
16434 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16435 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16436 L:      linux-fbdev@vger.kernel.org
16437 S:      Maintained
16438 F:      include/linux/via-core.h
16439 F:      include/linux/via-gpio.h
16440 F:      include/linux/via_i2c.h
16441 F:      drivers/video/fbdev/via/
16442
16443 VIA VELOCITY NETWORK DRIVER
16444 M:      Francois Romieu <romieu@fr.zoreil.com>
16445 L:      netdev@vger.kernel.org
16446 S:      Maintained
16447 F:      drivers/net/ethernet/via/via-velocity.*
16448
16449 VICODEC VIRTUAL CODEC DRIVER
16450 M:      Hans Verkuil <hans.verkuil@cisco.com>
16451 L:      linux-media@vger.kernel.org
16452 T:      git git://linuxtv.org/media_tree.git
16453 W:      https://linuxtv.org
16454 S:      Maintained
16455 F:      drivers/media/platform/vicodec/*
16456
16457 VIDEO MULTIPLEXER DRIVER
16458 M:      Philipp Zabel <p.zabel@pengutronix.de>
16459 L:      linux-media@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/media/platform/video-mux.c
16462
16463 VIDEO I2C POLLING DRIVER
16464 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16465 L:      linux-media@vger.kernel.org
16466 S:      Maintained
16467 F:      drivers/media/i2c/video-i2c.c
16468
16469 VIDEOBUF2 FRAMEWORK
16470 M:      Pawel Osciak <pawel@osciak.com>
16471 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16472 M:      Kyungmin Park <kyungmin.park@samsung.com>
16473 L:      linux-media@vger.kernel.org
16474 S:      Maintained
16475 F:      drivers/media/common/videobuf2/*
16476 F:      include/media/videobuf2-*
16477
16478 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16479 M:      Helen Koike <helen.koike@collabora.com>
16480 L:      linux-media@vger.kernel.org
16481 T:      git git://linuxtv.org/media_tree.git
16482 W:      https://linuxtv.org
16483 S:      Maintained
16484 F:      drivers/media/platform/vimc/*
16485
16486 VIRT LIB
16487 M:      Alex Williamson <alex.williamson@redhat.com>
16488 M:      Paolo Bonzini <pbonzini@redhat.com>
16489 L:      kvm@vger.kernel.org
16490 S:      Supported
16491 F:      virt/lib/
16492
16493 VIRTIO AND VHOST VSOCK DRIVER
16494 M:      Stefan Hajnoczi <stefanha@redhat.com>
16495 L:      kvm@vger.kernel.org
16496 L:      virtualization@lists.linux-foundation.org
16497 L:      netdev@vger.kernel.org
16498 S:      Maintained
16499 F:      include/linux/virtio_vsock.h
16500 F:      include/uapi/linux/virtio_vsock.h
16501 F:      include/uapi/linux/vsockmon.h
16502 F:      include/uapi/linux/vm_sockets_diag.h
16503 F:      net/vmw_vsock/diag.c
16504 F:      net/vmw_vsock/af_vsock_tap.c
16505 F:      net/vmw_vsock/virtio_transport_common.c
16506 F:      net/vmw_vsock/virtio_transport.c
16507 F:      drivers/net/vsockmon.c
16508 F:      drivers/vhost/vsock.c
16509 F:      tools/testing/vsock/
16510
16511 VIRTIO CONSOLE DRIVER
16512 M:      Amit Shah <amit@kernel.org>
16513 L:      virtualization@lists.linux-foundation.org
16514 S:      Maintained
16515 F:      drivers/char/virtio_console.c
16516 F:      include/linux/virtio_console.h
16517 F:      include/uapi/linux/virtio_console.h
16518
16519 VIRTIO CORE, NET AND BLOCK DRIVERS
16520 M:      "Michael S. Tsirkin" <mst@redhat.com>
16521 M:      Jason Wang <jasowang@redhat.com>
16522 L:      virtualization@lists.linux-foundation.org
16523 S:      Maintained
16524 F:      Documentation/devicetree/bindings/virtio/
16525 F:      drivers/virtio/
16526 F:      tools/virtio/
16527 F:      drivers/net/virtio_net.c
16528 F:      drivers/block/virtio_blk.c
16529 F:      include/linux/virtio*.h
16530 F:      include/uapi/linux/virtio_*.h
16531 F:      drivers/crypto/virtio/
16532 F:      mm/balloon_compaction.c
16533
16534 VIRTIO CRYPTO DRIVER
16535 M:      Gonglei <arei.gonglei@huawei.com>
16536 L:      virtualization@lists.linux-foundation.org
16537 L:      linux-crypto@vger.kernel.org
16538 S:      Maintained
16539 F:      drivers/crypto/virtio/
16540 F:      include/uapi/linux/virtio_crypto.h
16541
16542 VIRTIO DRIVERS FOR S390
16543 M:      Cornelia Huck <cohuck@redhat.com>
16544 M:      Halil Pasic <pasic@linux.ibm.com>
16545 L:      linux-s390@vger.kernel.org
16546 L:      virtualization@lists.linux-foundation.org
16547 L:      kvm@vger.kernel.org
16548 S:      Supported
16549 F:      drivers/s390/virtio/
16550 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16551
16552 VIRTIO GPU DRIVER
16553 M:      David Airlie <airlied@linux.ie>
16554 M:      Gerd Hoffmann <kraxel@redhat.com>
16555 L:      dri-devel@lists.freedesktop.org
16556 L:      virtualization@lists.linux-foundation.org
16557 T:      git git://anongit.freedesktop.org/drm/drm-misc
16558 S:      Maintained
16559 F:      drivers/gpu/drm/virtio/
16560 F:      include/uapi/linux/virtio_gpu.h
16561
16562 VIRTIO HOST (VHOST)
16563 M:      "Michael S. Tsirkin" <mst@redhat.com>
16564 M:      Jason Wang <jasowang@redhat.com>
16565 L:      kvm@vger.kernel.org
16566 L:      virtualization@lists.linux-foundation.org
16567 L:      netdev@vger.kernel.org
16568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16569 S:      Maintained
16570 F:      drivers/vhost/
16571 F:      include/uapi/linux/vhost.h
16572
16573 VIRTIO INPUT DRIVER
16574 M:      Gerd Hoffmann <kraxel@redhat.com>
16575 S:      Maintained
16576 F:      drivers/virtio/virtio_input.c
16577 F:      include/uapi/linux/virtio_input.h
16578
16579 VIRTUAL BOX GUEST DEVICE DRIVER
16580 M:      Hans de Goede <hdegoede@redhat.com>
16581 M:      Arnd Bergmann <arnd@arndb.de>
16582 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16583 S:      Maintained
16584 F:      include/linux/vbox_utils.h
16585 F:      include/uapi/linux/vbox*.h
16586 F:      drivers/virt/vboxguest/
16587
16588 VIRTUAL SERIO DEVICE DRIVER
16589 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16590 S:      Maintained
16591 F:      drivers/input/serio/userio.c
16592 F:      include/uapi/linux/userio.h
16593
16594 VIVID VIRTUAL VIDEO DRIVER
16595 M:      Hans Verkuil <hverkuil@xs4all.nl>
16596 L:      linux-media@vger.kernel.org
16597 T:      git git://linuxtv.org/media_tree.git
16598 W:      https://linuxtv.org
16599 S:      Maintained
16600 F:      drivers/media/platform/vivid/*
16601
16602 VLYNQ BUS
16603 M:      Florian Fainelli <f.fainelli@gmail.com>
16604 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16605 S:      Maintained
16606 F:      drivers/vlynq/vlynq.c
16607 F:      include/linux/vlynq.h
16608
16609 VME SUBSYSTEM
16610 M:      Martyn Welch <martyn@welchs.me.uk>
16611 M:      Manohar Vanga <manohar.vanga@gmail.com>
16612 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16613 L:      devel@driverdev.osuosl.org
16614 S:      Maintained
16615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16616 F:      Documentation/driver-api/vme.rst
16617 F:      drivers/staging/vme/
16618 F:      drivers/vme/
16619 F:      include/linux/vme*
16620
16621 VMWARE BALLOON DRIVER
16622 M:      Julien Freche <jfreche@vmware.com>
16623 M:      Nadav Amit <namit@vmware.com>
16624 M:      "VMware, Inc." <pv-drivers@vmware.com>
16625 L:      linux-kernel@vger.kernel.org
16626 S:      Maintained
16627 F:      drivers/misc/vmw_balloon.c
16628
16629 VMWARE HYPERVISOR INTERFACE
16630 M:      Alok Kataria <akataria@vmware.com>
16631 L:      virtualization@lists.linux-foundation.org
16632 S:      Supported
16633 F:      arch/x86/kernel/cpu/vmware.c
16634
16635 VMWARE PVRDMA DRIVER
16636 M:      Adit Ranadive <aditr@vmware.com>
16637 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16638 L:      linux-rdma@vger.kernel.org
16639 S:      Maintained
16640 F:      drivers/infiniband/hw/vmw_pvrdma/
16641
16642 VMware PVSCSI driver
16643 M:      Jim Gill <jgill@vmware.com>
16644 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16645 L:      linux-scsi@vger.kernel.org
16646 S:      Maintained
16647 F:      drivers/scsi/vmw_pvscsi.c
16648 F:      drivers/scsi/vmw_pvscsi.h
16649
16650 VMWARE VMMOUSE SUBDRIVER
16651 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16652 M:      "VMware, Inc." <pv-drivers@vmware.com>
16653 L:      linux-input@vger.kernel.org
16654 S:      Maintained
16655 F:      drivers/input/mouse/vmmouse.c
16656 F:      drivers/input/mouse/vmmouse.h
16657
16658 VMWARE VMXNET3 ETHERNET DRIVER
16659 M:      Ronak Doshi <doshir@vmware.com>
16660 M:      "VMware, Inc." <pv-drivers@vmware.com>
16661 L:      netdev@vger.kernel.org
16662 S:      Maintained
16663 F:      drivers/net/vmxnet3/
16664
16665 VOCORE VOCORE2 BOARD
16666 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16667 L:      linux-mips@vger.kernel.org
16668 S:      Maintained
16669 F:      arch/mips/boot/dts/ralink/vocore2.dts
16670
16671 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16672 M:      Liam Girdwood <lgirdwood@gmail.com>
16673 M:      Mark Brown <broonie@kernel.org>
16674 L:      linux-kernel@vger.kernel.org
16675 W:      http://www.slimlogic.co.uk/?p=48
16676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16677 S:      Supported
16678 F:      Documentation/devicetree/bindings/regulator/
16679 F:      Documentation/power/regulator/
16680 F:      drivers/regulator/
16681 F:      include/dt-bindings/regulator/
16682 F:      include/linux/regulator/
16683
16684 VRF
16685 M:      David Ahern <dsa@cumulusnetworks.com>
16686 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16687 L:      netdev@vger.kernel.org
16688 S:      Maintained
16689 F:      drivers/net/vrf.c
16690 F:      Documentation/networking/vrf.txt
16691
16692 VT1211 HARDWARE MONITOR DRIVER
16693 M:      Juerg Haefliger <juergh@gmail.com>
16694 L:      linux-hwmon@vger.kernel.org
16695 S:      Maintained
16696 F:      Documentation/hwmon/vt1211
16697 F:      drivers/hwmon/vt1211.c
16698
16699 VT8231 HARDWARE MONITOR DRIVER
16700 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16701 L:      linux-hwmon@vger.kernel.org
16702 S:      Maintained
16703 F:      drivers/hwmon/vt8231.c
16704
16705 VUB300 USB to SDIO/SD/MMC bridge chip
16706 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16707 L:      linux-mmc@vger.kernel.org
16708 L:      linux-usb@vger.kernel.org
16709 S:      Supported
16710 F:      drivers/mmc/host/vub300.c
16711
16712 W1 DALLAS'S 1-WIRE BUS
16713 M:      Evgeniy Polyakov <zbr@ioremap.net>
16714 S:      Maintained
16715 F:      Documentation/devicetree/bindings/w1/
16716 F:      Documentation/w1/
16717 F:      drivers/w1/
16718 F:      include/linux/w1.h
16719
16720 W83791D HARDWARE MONITORING DRIVER
16721 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16722 L:      linux-hwmon@vger.kernel.org
16723 S:      Maintained
16724 F:      Documentation/hwmon/w83791d
16725 F:      drivers/hwmon/w83791d.c
16726
16727 W83793 HARDWARE MONITORING DRIVER
16728 M:      Rudolf Marek <r.marek@assembler.cz>
16729 L:      linux-hwmon@vger.kernel.org
16730 S:      Maintained
16731 F:      Documentation/hwmon/w83793
16732 F:      drivers/hwmon/w83793.c
16733
16734 W83795 HARDWARE MONITORING DRIVER
16735 M:      Jean Delvare <jdelvare@suse.com>
16736 L:      linux-hwmon@vger.kernel.org
16737 S:      Maintained
16738 F:      drivers/hwmon/w83795.c
16739
16740 W83L51xD SD/MMC CARD INTERFACE DRIVER
16741 M:      Pierre Ossman <pierre@ossman.eu>
16742 S:      Maintained
16743 F:      drivers/mmc/host/wbsd.*
16744
16745 WACOM PROTOCOL 4 SERIAL TABLETS
16746 M:      Julian Squires <julian@cipht.net>
16747 M:      Hans de Goede <hdegoede@redhat.com>
16748 L:      linux-input@vger.kernel.org
16749 S:      Maintained
16750 F:      drivers/input/tablet/wacom_serial4.c
16751
16752 WATCHDOG DEVICE DRIVERS
16753 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16754 M:      Guenter Roeck <linux@roeck-us.net>
16755 L:      linux-watchdog@vger.kernel.org
16756 W:      http://www.linux-watchdog.org/
16757 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16758 S:      Maintained
16759 F:      Documentation/devicetree/bindings/watchdog/
16760 F:      Documentation/watchdog/
16761 F:      drivers/watchdog/
16762 F:      include/linux/watchdog.h
16763 F:      include/uapi/linux/watchdog.h
16764
16765 WHISKEYCOVE PMIC GPIO DRIVER
16766 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16767 L:      linux-gpio@vger.kernel.org
16768 S:      Maintained
16769 F:      drivers/gpio/gpio-wcove.c
16770
16771 WHWAVE RTC DRIVER
16772 M:      Dianlong Li <long17.cool@163.com>
16773 L:      linux-rtc@vger.kernel.org
16774 S:      Maintained
16775 F:      drivers/rtc/rtc-sd3078.c
16776
16777 WIIMOTE HID DRIVER
16778 M:      David Herrmann <dh.herrmann@googlemail.com>
16779 L:      linux-input@vger.kernel.org
16780 S:      Maintained
16781 F:      drivers/hid/hid-wiimote*
16782
16783 WILOCITY WIL6210 WIRELESS DRIVER
16784 M:      Maya Erez <merez@codeaurora.org>
16785 L:      linux-wireless@vger.kernel.org
16786 L:      wil6210@qti.qualcomm.com
16787 S:      Supported
16788 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16789 F:      drivers/net/wireless/ath/wil6210/
16790
16791 WIMAX STACK
16792 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16793 M:      linux-wimax@intel.com
16794 L:      wimax@linuxwimax.org (subscribers-only)
16795 S:      Supported
16796 W:      http://linuxwimax.org
16797 F:      Documentation/wimax/README.wimax
16798 F:      include/linux/wimax/debug.h
16799 F:      include/net/wimax.h
16800 F:      include/uapi/linux/wimax.h
16801 F:      net/wimax/
16802
16803 WINBOND CIR DRIVER
16804 M:      David Härdeman <david@hardeman.nu>
16805 S:      Maintained
16806 F:      drivers/media/rc/winbond-cir.c
16807
16808 RCMM REMOTE CONTROLS DECODER
16809 M:      Patrick Lerda <patrick9876@free.fr>
16810 S:      Maintained
16811 F:      drivers/media/rc/ir-rcmm-decoder.c
16812
16813 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16814 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16815 L:      linux-watchdog@vger.kernel.org
16816 S:      Maintained
16817 F:      drivers/watchdog/ebc-c384_wdt.c
16818
16819 WINSYSTEMS WS16C48 GPIO DRIVER
16820 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16821 L:      linux-gpio@vger.kernel.org
16822 S:      Maintained
16823 F:      drivers/gpio/gpio-ws16c48.c
16824
16825 WISTRON LAPTOP BUTTON DRIVER
16826 M:      Miloslav Trmac <mitr@volny.cz>
16827 S:      Maintained
16828 F:      drivers/input/misc/wistron_btns.c
16829
16830 WL3501 WIRELESS PCMCIA CARD DRIVER
16831 L:      linux-wireless@vger.kernel.org
16832 S:      Odd fixes
16833 F:      drivers/net/wireless/wl3501*
16834
16835 WOLFSON MICROELECTRONICS DRIVERS
16836 L:      patches@opensource.cirrus.com
16837 T:      git https://github.com/CirrusLogic/linux-drivers.git
16838 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16839 S:      Supported
16840 F:      Documentation/hwmon/wm83??
16841 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16842 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16843 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16844 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16845 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16846 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16847 F:      drivers/clk/clk-wm83*.c
16848 F:      drivers/extcon/extcon-arizona.c
16849 F:      drivers/leds/leds-wm83*.c
16850 F:      drivers/gpio/gpio-*wm*.c
16851 F:      drivers/gpio/gpio-arizona.c
16852 F:      drivers/hwmon/wm83??-hwmon.c
16853 F:      drivers/input/misc/wm831x-on.c
16854 F:      drivers/input/touchscreen/wm831x-ts.c
16855 F:      drivers/input/touchscreen/wm97*.c
16856 F:      drivers/mfd/arizona*
16857 F:      drivers/mfd/wm*.c
16858 F:      drivers/mfd/cs47l24*
16859 F:      drivers/power/supply/wm83*.c
16860 F:      drivers/rtc/rtc-wm83*.c
16861 F:      drivers/regulator/wm8*.c
16862 F:      drivers/regulator/arizona*
16863 F:      drivers/video/backlight/wm83*_bl.c
16864 F:      drivers/watchdog/wm83*_wdt.c
16865 F:      include/linux/mfd/arizona/
16866 F:      include/linux/mfd/wm831x/
16867 F:      include/linux/mfd/wm8350/
16868 F:      include/linux/mfd/wm8400*
16869 F:      include/linux/regulator/arizona*
16870 F:      include/linux/wm97xx.h
16871 F:      include/sound/wm????.h
16872 F:      sound/soc/codecs/arizona.?
16873 F:      sound/soc/codecs/wm*
16874 F:      sound/soc/codecs/cs47l24*
16875
16876 WORKQUEUE
16877 M:      Tejun Heo <tj@kernel.org>
16878 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16880 S:      Maintained
16881 F:      include/linux/workqueue.h
16882 F:      kernel/workqueue.c
16883 F:      Documentation/core-api/workqueue.rst
16884
16885 X-POWERS AXP288 PMIC DRIVERS
16886 M:      Hans de Goede <hdegoede@redhat.com>
16887 S:      Maintained
16888 N:      axp288
16889 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16890
16891 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16892 M:      Chen-Yu Tsai <wens@csie.org>
16893 L:      linux-kernel@vger.kernel.org
16894 S:      Maintained
16895 N:      axp[128]
16896
16897 X.25 NETWORK LAYER
16898 M:      Andrew Hendry <andrew.hendry@gmail.com>
16899 L:      linux-x25@vger.kernel.org
16900 S:      Odd Fixes
16901 F:      Documentation/networking/x25*
16902 F:      include/net/x25*
16903 F:      net/x25/
16904
16905 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16906 M:      Thomas Gleixner <tglx@linutronix.de>
16907 M:      Ingo Molnar <mingo@redhat.com>
16908 M:      Borislav Petkov <bp@alien8.de>
16909 R:      "H. Peter Anvin" <hpa@zytor.com>
16910 M:      x86@kernel.org
16911 L:      linux-kernel@vger.kernel.org
16912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16913 S:      Maintained
16914 F:      Documentation/devicetree/bindings/x86/
16915 F:      Documentation/x86/
16916 F:      arch/x86/
16917
16918 X86 ENTRY CODE
16919 M:      Andy Lutomirski <luto@kernel.org>
16920 L:      linux-kernel@vger.kernel.org
16921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16922 S:      Maintained
16923 F:      arch/x86/entry/
16924
16925 X86 MCE INFRASTRUCTURE
16926 M:      Tony Luck <tony.luck@intel.com>
16927 M:      Borislav Petkov <bp@alien8.de>
16928 L:      linux-edac@vger.kernel.org
16929 S:      Maintained
16930 F:      arch/x86/kernel/cpu/mcheck/*
16931
16932 X86 MICROCODE UPDATE SUPPORT
16933 M:      Borislav Petkov <bp@alien8.de>
16934 S:      Maintained
16935 F:      arch/x86/kernel/cpu/microcode/*
16936
16937 X86 MM
16938 M:      Dave Hansen <dave.hansen@linux.intel.com>
16939 M:      Andy Lutomirski <luto@kernel.org>
16940 M:      Peter Zijlstra <peterz@infradead.org>
16941 L:      linux-kernel@vger.kernel.org
16942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16943 S:      Maintained
16944 F:      arch/x86/mm/
16945
16946 X86 PLATFORM DRIVERS
16947 M:      Darren Hart <dvhart@infradead.org>
16948 M:      Andy Shevchenko <andy@infradead.org>
16949 L:      platform-driver-x86@vger.kernel.org
16950 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16951 S:      Maintained
16952 F:      drivers/platform/x86/
16953 F:      drivers/platform/olpc/
16954
16955 X86 PLATFORM DRIVERS - ARCH
16956 R:      Darren Hart <dvhart@infradead.org>
16957 R:      Andy Shevchenko <andy@infradead.org>
16958 L:      platform-driver-x86@vger.kernel.org
16959 L:      x86@kernel.org
16960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16961 S:      Maintained
16962 F:      arch/x86/platform
16963
16964 X86 VDSO
16965 M:      Andy Lutomirski <luto@kernel.org>
16966 L:      linux-kernel@vger.kernel.org
16967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16968 S:      Maintained
16969 F:      arch/x86/entry/vdso/
16970
16971 XARRAY
16972 M:      Matthew Wilcox <willy@infradead.org>
16973 L:      linux-fsdevel@vger.kernel.org
16974 S:      Supported
16975 F:      Documentation/core-api/xarray.rst
16976 F:      lib/idr.c
16977 F:      lib/xarray.c
16978 F:      include/linux/idr.h
16979 F:      include/linux/xarray.h
16980 F:      tools/testing/radix-tree
16981
16982 XBOX DVD IR REMOTE
16983 M:      Benjamin Valentin <benpicco@googlemail.com>
16984 S:      Maintained
16985 F:      drivers/media/rc/xbox_remote.c
16986 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16987
16988 XC2028/3028 TUNER DRIVER
16989 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16990 L:      linux-media@vger.kernel.org
16991 W:      https://linuxtv.org
16992 T:      git git://linuxtv.org/media_tree.git
16993 S:      Maintained
16994 F:      drivers/media/tuners/tuner-xc2028.*
16995
16996 XDP (eXpress Data Path)
16997 M:      Alexei Starovoitov <ast@kernel.org>
16998 M:      Daniel Borkmann <daniel@iogearbox.net>
16999 M:      David S. Miller <davem@davemloft.net>
17000 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17001 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17002 M:      John Fastabend <john.fastabend@gmail.com>
17003 L:      netdev@vger.kernel.org
17004 L:      xdp-newbies@vger.kernel.org
17005 L:      bpf@vger.kernel.org
17006 S:      Supported
17007 F:      net/core/xdp.c
17008 F:      include/net/xdp.h
17009 F:      kernel/bpf/devmap.c
17010 F:      kernel/bpf/cpumap.c
17011 F:      include/trace/events/xdp.h
17012 K:      xdp
17013 N:      xdp
17014
17015 XDP SOCKETS (AF_XDP)
17016 M:      Björn Töpel <bjorn.topel@intel.com>
17017 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17018 L:      netdev@vger.kernel.org
17019 L:      bpf@vger.kernel.org
17020 S:      Maintained
17021 F:      kernel/bpf/xskmap.c
17022 F:      net/xdp/
17023
17024 XEN BLOCK SUBSYSTEM
17025 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17026 M:      Roger Pau Monné <roger.pau@citrix.com>
17027 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17028 S:      Supported
17029 F:      drivers/block/xen-blkback/*
17030 F:      drivers/block/xen*
17031
17032 XEN HYPERVISOR ARM
17033 M:      Stefano Stabellini <sstabellini@kernel.org>
17034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17035 S:      Maintained
17036 F:      arch/arm/xen/
17037 F:      arch/arm/include/asm/xen/
17038
17039 XEN HYPERVISOR ARM64
17040 M:      Stefano Stabellini <sstabellini@kernel.org>
17041 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17042 S:      Maintained
17043 F:      arch/arm64/xen/
17044 F:      arch/arm64/include/asm/xen/
17045
17046 XEN HYPERVISOR INTERFACE
17047 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17048 M:      Juergen Gross <jgross@suse.com>
17049 R:      Stefano Stabellini <sstabellini@kernel.org>
17050 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17052 S:      Supported
17053 F:      arch/x86/xen/
17054 F:      arch/x86/platform/pvh/
17055 F:      drivers/*/xen-*front.c
17056 F:      drivers/xen/
17057 F:      arch/x86/include/asm/xen/
17058 F:      arch/x86/include/asm/pvclock-abi.h
17059 F:      include/xen/
17060 F:      include/uapi/xen/
17061 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17062 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17063
17064 XEN NETWORK BACKEND DRIVER
17065 M:      Wei Liu <wei.liu2@citrix.com>
17066 M:      Paul Durrant <paul.durrant@citrix.com>
17067 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17068 L:      netdev@vger.kernel.org
17069 S:      Supported
17070 F:      drivers/net/xen-netback/*
17071
17072 XEN PCI SUBSYSTEM
17073 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17075 S:      Supported
17076 F:      arch/x86/pci/*xen*
17077 F:      drivers/pci/*xen*
17078
17079 XEN PVSCSI DRIVERS
17080 M:      Juergen Gross <jgross@suse.com>
17081 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17082 L:      linux-scsi@vger.kernel.org
17083 S:      Supported
17084 F:      drivers/scsi/xen-scsifront.c
17085 F:      drivers/xen/xen-scsiback.c
17086 F:      include/xen/interface/io/vscsiif.h
17087
17088 XEN SWIOTLB SUBSYSTEM
17089 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17090 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17091 L:      iommu@lists.linux-foundation.org
17092 S:      Supported
17093 F:      arch/x86/xen/*swiotlb*
17094 F:      drivers/xen/*swiotlb*
17095
17096 XEN SOUND FRONTEND DRIVER
17097 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17098 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17099 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17100 S:      Supported
17101 F:      sound/xen/*
17102
17103 XFS FILESYSTEM
17104 M:      Darrick J. Wong <darrick.wong@oracle.com>
17105 M:      linux-xfs@vger.kernel.org
17106 L:      linux-xfs@vger.kernel.org
17107 W:      http://xfs.org/
17108 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17109 S:      Supported
17110 F:      Documentation/filesystems/xfs.txt
17111 F:      fs/xfs/
17112
17113 XILINX AXI ETHERNET DRIVER
17114 M:      Anirudha Sarangi <anirudh@xilinx.com>
17115 M:      John Linn <John.Linn@xilinx.com>
17116 S:      Maintained
17117 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17118
17119 XILINX UARTLITE SERIAL DRIVER
17120 M:      Peter Korsgaard <jacmet@sunsite.dk>
17121 L:      linux-serial@vger.kernel.org
17122 S:      Maintained
17123 F:      drivers/tty/serial/uartlite.c
17124
17125 XILINX VIDEO IP CORES
17126 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17127 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17128 L:      linux-media@vger.kernel.org
17129 T:      git git://linuxtv.org/media_tree.git
17130 S:      Supported
17131 F:      Documentation/devicetree/bindings/media/xilinx/
17132 F:      drivers/media/platform/xilinx/
17133 F:      include/uapi/linux/xilinx-v4l2-controls.h
17134
17135 XILLYBUS DRIVER
17136 M:      Eli Billauer <eli.billauer@gmail.com>
17137 L:      linux-kernel@vger.kernel.org
17138 S:      Supported
17139 F:      drivers/char/xillybus/
17140
17141 XLP9XX I2C DRIVER
17142 M:      George Cherian <george.cherian@cavium.com>
17143 M:      Jan Glauber <jglauber@cavium.com>
17144 L:      linux-i2c@vger.kernel.org
17145 W:      http://www.cavium.com
17146 S:      Supported
17147 F:      drivers/i2c/busses/i2c-xlp9xx.c
17148
17149 XRA1403 GPIO EXPANDER
17150 M:      Nandor Han <nandor.han@ge.com>
17151 M:      Semi Malinen <semi.malinen@ge.com>
17152 L:      linux-gpio@vger.kernel.org
17153 S:      Maintained
17154 F:      drivers/gpio/gpio-xra1403.c
17155 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17156
17157 XTENSA XTFPGA PLATFORM SUPPORT
17158 M:      Max Filippov <jcmvbkbc@gmail.com>
17159 L:      linux-xtensa@linux-xtensa.org
17160 S:      Maintained
17161 F:      drivers/spi/spi-xtensa-xtfpga.c
17162 F:      sound/soc/xtensa/xtfpga-i2s.c
17163
17164 YAM DRIVER FOR AX.25
17165 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17166 L:      linux-hams@vger.kernel.org
17167 S:      Maintained
17168 F:      drivers/net/hamradio/yam*
17169 F:      include/linux/yam.h
17170
17171 YAMA SECURITY MODULE
17172 M:      Kees Cook <keescook@chromium.org>
17173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17174 S:      Supported
17175 F:      security/yama/
17176 F:      Documentation/admin-guide/LSM/Yama.rst
17177
17178 YEALINK PHONE DRIVER
17179 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17180 L:      usbb2k-api-dev@nongnu.org
17181 S:      Maintained
17182 F:      Documentation/input/devices/yealink.rst
17183 F:      drivers/input/misc/yealink.*
17184
17185 Z8530 DRIVER FOR AX.25
17186 M:      Joerg Reuter <jreuter@yaina.de>
17187 W:      http://yaina.de/jreuter/
17188 W:      http://www.qsl.net/dl1bke/
17189 L:      linux-hams@vger.kernel.org
17190 S:      Maintained
17191 F:      Documentation/networking/z8530drv.txt
17192 F:      drivers/net/hamradio/*scc.c
17193 F:      drivers/net/hamradio/z8530.h
17194
17195 ZBUD COMPRESSED PAGE ALLOCATOR
17196 M:      Seth Jennings <sjenning@redhat.com>
17197 M:      Dan Streetman <ddstreet@ieee.org>
17198 L:      linux-mm@kvack.org
17199 S:      Maintained
17200 F:      mm/zbud.c
17201 F:      include/linux/zbud.h
17202
17203 ZD1211RW WIRELESS DRIVER
17204 M:      Daniel Drake <dsd@gentoo.org>
17205 M:      Ulrich Kunitz <kune@deine-taler.de>
17206 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17207 L:      linux-wireless@vger.kernel.org
17208 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17209 S:      Maintained
17210 F:      drivers/net/wireless/zydas/zd1211rw/
17211
17212 ZD1301 MEDIA DRIVER
17213 M:      Antti Palosaari <crope@iki.fi>
17214 L:      linux-media@vger.kernel.org
17215 W:      https://linuxtv.org/
17216 W:      http://palosaari.fi/linux/
17217 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17218 S:      Maintained
17219 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17220
17221 ZD1301_DEMOD MEDIA DRIVER
17222 M:      Antti Palosaari <crope@iki.fi>
17223 L:      linux-media@vger.kernel.org
17224 W:      https://linuxtv.org/
17225 W:      http://palosaari.fi/linux/
17226 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17227 S:      Maintained
17228 F:      drivers/media/dvb-frontends/zd1301_demod*
17229
17230 ZPOOL COMPRESSED PAGE STORAGE API
17231 M:      Dan Streetman <ddstreet@ieee.org>
17232 L:      linux-mm@kvack.org
17233 S:      Maintained
17234 F:      mm/zpool.c
17235 F:      include/linux/zpool.h
17236
17237 ZR36067 VIDEO FOR LINUX DRIVER
17238 L:      mjpeg-users@lists.sourceforge.net
17239 L:      linux-media@vger.kernel.org
17240 W:      http://mjpeg.sourceforge.net/driver-zoran/
17241 T:      hg https://linuxtv.org/hg/v4l-dvb
17242 S:      Odd Fixes
17243 F:      drivers/staging/media/zoran/
17244
17245 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17246 M:      Minchan Kim <minchan@kernel.org>
17247 M:      Nitin Gupta <ngupta@vflare.org>
17248 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17249 L:      linux-kernel@vger.kernel.org
17250 S:      Maintained
17251 F:      drivers/block/zram/
17252 F:      Documentation/blockdev/zram.txt
17253
17254 ZS DECSTATION Z85C30 SERIAL DRIVER
17255 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17256 S:      Maintained
17257 F:      drivers/tty/serial/zs.*
17258
17259 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17260 M:      Minchan Kim <minchan@kernel.org>
17261 M:      Nitin Gupta <ngupta@vflare.org>
17262 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17263 L:      linux-mm@kvack.org
17264 S:      Maintained
17265 F:      mm/zsmalloc.c
17266 F:      include/linux/zsmalloc.h
17267 F:      Documentation/vm/zsmalloc.rst
17268
17269 ZSWAP COMPRESSED SWAP CACHING
17270 M:      Seth Jennings <sjenning@redhat.com>
17271 M:      Dan Streetman <ddstreet@ieee.org>
17272 L:      linux-mm@kvack.org
17273 S:      Maintained
17274 F:      mm/zswap.c
17275
17276 THE REST
17277 M:      Linus Torvalds <torvalds@linux-foundation.org>
17278 L:      linux-kernel@vger.kernel.org
17279 Q:      http://patchwork.kernel.org/project/LKML/list/
17280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17281 S:      Buried alive in reporters
17282 F:      *
17283 F:      */