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/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 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Linus Walleij <linusw@kernel.org>
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:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1694 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1695 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1696 F:      arch/arm/mach-ixp4xx/
1697 F:      drivers/clocksource/timer-ixp4xx.c
1698 F:      drivers/gpio/gpio-ixp4xx.c
1699 F:      drivers/irqchip/irq-ixp4xx.c
1700 F:      include/linux/irqchip/irq-ixp4xx.h
1701 F:      include/linux/platform_data/timer-ixp4xx.h
1702
1703 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1704 M:      Jonathan Cameron <jic23@cam.ac.uk>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 S:      Maintained
1707 F:      arch/arm/mach-pxa/stargate2.c
1708 F:      drivers/pcmcia/pxa2xx_stargate2.c
1709
1710 ARM/INTEL XSC3 (MANZANO) ARM CORE
1711 M:      Lennert Buytenhek <kernel@wantstofly.org>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714
1715 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1716 M:      Lennert Buytenhek <kernel@wantstofly.org>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719
1720 ARM/LG1K ARCHITECTURE
1721 M:      Chanho Min <chanho.min@lge.com>
1722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1723 S:      Maintained
1724 F:      arch/arm64/boot/dts/lg/
1725
1726 ARM/LOGICPD PXA270 MACHINE SUPPORT
1727 M:      Lennert Buytenhek <kernel@wantstofly.org>
1728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1729 S:      Maintained
1730
1731 ARM/LPC18XX ARCHITECTURE
1732 M:      Vladimir Zapolskiy <vz@mleia.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 F:      arch/arm/boot/dts/lpc43*
1736 F:      drivers/i2c/busses/i2c-lpc2k.c
1737 F:      drivers/memory/pl172.c
1738 F:      drivers/mtd/spi-nor/nxp-spifi.c
1739 F:      drivers/rtc/rtc-lpc24xx.c
1740 N:      lpc18xx
1741
1742 ARM/LPC32XX SOC SUPPORT
1743 M:      Vladimir Zapolskiy <vz@mleia.com>
1744 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1747 S:      Maintained
1748 F:      arch/arm/boot/dts/lpc32*
1749 F:      arch/arm/mach-lpc32xx/
1750 F:      drivers/i2c/busses/i2c-pnx.c
1751 F:      drivers/net/ethernet/nxp/lpc_eth.c
1752 F:      drivers/usb/host/ohci-nxp.c
1753 F:      drivers/watchdog/pnx4008_wdt.c
1754 N:      lpc32xx
1755
1756 ARM/MAGICIAN MACHINE SUPPORT
1757 M:      Philipp Zabel <philipp.zabel@gmail.com>
1758 S:      Maintained
1759
1760 ARM/Marvell Dove/MV78xx0/Orion SOC support
1761 M:      Jason Cooper <jason@lakedaemon.net>
1762 M:      Andrew Lunn <andrew@lunn.ch>
1763 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1764 M:      Gregory Clement <gregory.clement@bootlin.com>
1765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1766 S:      Maintained
1767 F:      Documentation/devicetree/bindings/soc/dove/
1768 F:      arch/arm/mach-dove/
1769 F:      arch/arm/mach-mv78xx0/
1770 F:      arch/arm/mach-orion5x/
1771 F:      arch/arm/plat-orion/
1772 F:      arch/arm/boot/dts/dove*
1773 F:      arch/arm/boot/dts/orion5x*
1774
1775 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1776 M:      Jason Cooper <jason@lakedaemon.net>
1777 M:      Andrew Lunn <andrew@lunn.ch>
1778 M:      Gregory Clement <gregory.clement@bootlin.com>
1779 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      arch/arm/boot/dts/armada*
1783 F:      arch/arm/boot/dts/kirkwood*
1784 F:      arch/arm/configs/mvebu_*_defconfig
1785 F:      arch/arm/mach-mvebu/
1786 F:      arch/arm64/boot/dts/marvell/armada*
1787 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1788 F:      drivers/cpufreq/armada-8k-cpufreq.c
1789 F:      drivers/cpufreq/mvebu-cpufreq.c
1790 F:      drivers/irqchip/irq-armada-370-xp.c
1791 F:      drivers/irqchip/irq-mvebu-*
1792 F:      drivers/pinctrl/mvebu/
1793 F:      drivers/rtc/rtc-armada38x.c
1794
1795 ARM/Mediatek RTC DRIVER
1796 M:      Eddie Huang <eddie.huang@mediatek.com>
1797 M:      Sean Wang <sean.wang@mediatek.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 S:      Maintained
1801 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1802 F:      drivers/rtc/rtc-mt6397.c
1803 F:      drivers/rtc/rtc-mt7622.c
1804
1805 ARM/Mediatek SoC support
1806 M:      Matthias Brugger <matthias.bgg@gmail.com>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1809 W:      https://mtk.bcnfs.org/
1810 C:      irc://chat.freenode.net/linux-mediatek
1811 S:      Maintained
1812 F:      arch/arm/boot/dts/mt6*
1813 F:      arch/arm/boot/dts/mt7*
1814 F:      arch/arm/boot/dts/mt8*
1815 F:      arch/arm/mach-mediatek/
1816 F:      arch/arm64/boot/dts/mediatek/
1817 F:      drivers/soc/mediatek/
1818 N:      mtk
1819 N:      mt[678]
1820 K:      mediatek
1821
1822 ARM/Mediatek USB3 PHY DRIVER
1823 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1825 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827 F:      drivers/phy/mediatek/
1828 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1829
1830 ARM/MICREL KS8695 ARCHITECTURE
1831 M:      Greg Ungerer <gerg@uclinux.org>
1832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1833 F:      arch/arm/mach-ks8695/
1834 S:      Odd Fixes
1835
1836 ARM/Microchip (AT91) SoC support
1837 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1838 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1839 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1840 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1841 W:      http://www.linux4sam.org
1842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1843 S:      Supported
1844 N:      at91
1845 N:      atmel
1846 F:      arch/arm/mach-at91/
1847 F:      include/soc/at91/
1848 F:      arch/arm/boot/dts/at91*.dts
1849 F:      arch/arm/boot/dts/at91*.dtsi
1850 F:      arch/arm/boot/dts/sama*.dts
1851 F:      arch/arm/boot/dts/sama*.dtsi
1852 F:      arch/arm/include/debug/at91.S
1853 F:      drivers/memory/atmel*
1854 F:      drivers/watchdog/sama5d4_wdt.c
1855 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1856 X:      drivers/net/wireless/atmel/
1857
1858 ARM/MIOA701 MACHINE SUPPORT
1859 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 F:      arch/arm/mach-pxa/mioa701.c
1862 S:      Maintained
1863
1864 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1865 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1866 S:      Maintained
1867
1868 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1869 M:      Linus Walleij <linus.walleij@linaro.org>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 S:      Maintained
1872 F:      arch/arm/mach-nomadik/
1873 F:      arch/arm/mach-u300/
1874 F:      arch/arm/mach-ux500/
1875 F:      arch/arm/boot/dts/ste-*
1876 F:      drivers/clk/clk-nomadik.c
1877 F:      drivers/clk/clk-u300.c
1878 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1879 F:      drivers/clocksource/timer-u300.c
1880 F:      drivers/dma/coh901318*
1881 F:      drivers/dma/ste_dma40*
1882 F:      drivers/hwspinlock/u8500_hsem.c
1883 F:      drivers/i2c/busses/i2c-nomadik.c
1884 F:      drivers/i2c/busses/i2c-stu300.c
1885 F:      drivers/mfd/ab3100*
1886 F:      drivers/mfd/ab8500*
1887 F:      drivers/mfd/abx500*
1888 F:      drivers/mfd/dbx500*
1889 F:      drivers/mfd/db8500*
1890 F:      drivers/pinctrl/nomadik/
1891 F:      drivers/pinctrl/pinctrl-coh901*
1892 F:      drivers/pinctrl/pinctrl-u300.c
1893 F:      drivers/rtc/rtc-ab3100.c
1894 F:      drivers/rtc/rtc-ab8500.c
1895 F:      drivers/rtc/rtc-coh901331.c
1896 F:      drivers/rtc/rtc-pl031.c
1897 F:      drivers/watchdog/coh901327_wdt.c
1898 F:      Documentation/devicetree/bindings/arm/ste-*
1899 F:      Documentation/devicetree/bindings/arm/ux500/
1900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1901
1902 ARM/NUVOTON NPCM ARCHITECTURE
1903 M:      Avi Fishman <avifishman70@gmail.com>
1904 M:      Tomer Maimon <tmaimon77@gmail.com>
1905 R:      Patrick Venture <venture@google.com>
1906 R:      Nancy Yuen <yuenn@google.com>
1907 R:      Brendan Higgins <brendanhiggins@google.com>
1908 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1909 S:      Supported
1910 F:      arch/arm/mach-npcm/
1911 F:      arch/arm/boot/dts/nuvoton-npcm*
1912 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1913 F:      drivers/*/*npcm*
1914 F:      Documentation/devicetree/bindings/*/*npcm*
1915 F:      Documentation/devicetree/bindings/*/*/*npcm*
1916
1917 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1918 M:      Wan ZongShun <mcuos.com@gmail.com>
1919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1920 W:      http://www.mcuos.com
1921 S:      Maintained
1922 F:      arch/arm/mach-w90x900/
1923 F:      drivers/input/keyboard/w90p910_keypad.c
1924 F:      drivers/input/touchscreen/w90p910_ts.c
1925 F:      drivers/watchdog/nuc900_wdt.c
1926 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1927 F:      drivers/mtd/nand/raw/nuc900_nand.c
1928 F:      drivers/rtc/rtc-nuc900.c
1929 F:      drivers/spi/spi-nuc900.c
1930 F:      drivers/usb/host/ehci-w90x900.c
1931 F:      drivers/video/fbdev/nuc900fb.c
1932
1933 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1934 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1935 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1936 S:      Orphan
1937 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1938 F:      arch/arm/mach-s3c24xx/gta02.h
1939
1940 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1941 M:      Alexander Clouter <alex@digriz.org.uk>
1942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1943 W:      http://www.digriz.org.uk/ts78xx/kernel
1944 S:      Maintained
1945 F:      arch/arm/mach-orion5x/ts78xx-*
1946
1947 ARM/OXNAS platform support
1948 M:      Neil Armstrong <narmstrong@baylibre.com>
1949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1950 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1951 S:      Maintained
1952 F:      arch/arm/mach-oxnas/
1953 F:      arch/arm/boot/dts/ox8*.dts*
1954 N:      oxnas
1955
1956 ARM/PALM TREO SUPPORT
1957 M:      Tomas Cech <sleep_walker@suse.com>
1958 L:      linux-arm-kernel@lists.infradead.org
1959 W:      http://hackndev.com
1960 S:      Maintained
1961 F:      arch/arm/mach-pxa/palmtreo.*
1962
1963 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1964 M:      Marek Vasut <marek.vasut@gmail.com>
1965 L:      linux-arm-kernel@lists.infradead.org
1966 W:      http://hackndev.com
1967 S:      Maintained
1968 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1969 F:      arch/arm/mach-pxa/palmtx.c
1970 F:      arch/arm/mach-pxa/palmt5.*
1971 F:      arch/arm/mach-pxa/include/mach/palmld.h
1972 F:      arch/arm/mach-pxa/palmld.c
1973 F:      arch/arm/mach-pxa/palmte2.*
1974 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1975 F:      arch/arm/mach-pxa/palmtc.c
1976
1977 ARM/PALMZ72 SUPPORT
1978 M:      Sergey Lapin <slapin@ossfans.org>
1979 L:      linux-arm-kernel@lists.infradead.org
1980 W:      http://hackndev.com
1981 S:      Maintained
1982 F:      arch/arm/mach-pxa/palmz72.*
1983
1984 ARM/PLEB SUPPORT
1985 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1986 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1987 S:      Maintained
1988
1989 ARM/PT DIGITAL BOARD PORT
1990 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1992 W:      http://www.armlinux.org.uk/
1993 S:      Maintained
1994
1995 ARM/QUALCOMM SUPPORT
1996 M:      Andy Gross <andy.gross@linaro.org>
1997 M:      David Brown <david.brown@linaro.org>
1998 L:      linux-arm-msm@vger.kernel.org
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/soc/qcom/
2001 F:      Documentation/devicetree/bindings/*/qcom*
2002 F:      arch/arm/boot/dts/qcom-*.dts
2003 F:      arch/arm/boot/dts/qcom-*.dtsi
2004 F:      arch/arm/mach-qcom/
2005 F:      arch/arm64/boot/dts/qcom/
2006 F:      drivers/*/qcom/
2007 F:      drivers/*/qcom*
2008 F:      drivers/*/*/qcom/
2009 F:      drivers/*/*/qcom*
2010 F:      drivers/*/pm8???-*
2011 F:      drivers/bluetooth/btqcomsmd.c
2012 F:      drivers/clocksource/timer-qcom.c
2013 F:      drivers/extcon/extcon-qcom*
2014 F:      drivers/iommu/msm*
2015 F:      drivers/i2c/busses/i2c-qup.c
2016 F:      drivers/i2c/busses/i2c-qcom-geni.c
2017 F:      drivers/mfd/ssbi.c
2018 F:      drivers/mmc/host/mmci_qcom*
2019 F:      drivers/mmc/host/sdhci_msm.c
2020 F:      drivers/pci/controller/dwc/pcie-qcom.c
2021 F:      drivers/phy/qualcomm/
2022 F:      drivers/power/*/msm*
2023 F:      drivers/reset/reset-qcom-*
2024 F:      drivers/scsi/ufs/ufs-qcom.*
2025 F:      drivers/spi/spi-qup.c
2026 F:      drivers/spi/spi-geni-qcom.c
2027 F:      drivers/spi/spi-qcom-qspi.c
2028 F:      drivers/tty/serial/msm_serial.c
2029 F:      drivers/usb/dwc3/dwc3-qcom.c
2030 F:      include/dt-bindings/*/qcom*
2031 F:      include/linux/*/qcom*
2032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2033
2034 ARM/RADISYS ENP2611 MACHINE SUPPORT
2035 M:      Lennert Buytenhek <kernel@wantstofly.org>
2036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2037 S:      Maintained
2038
2039 ARM/RDA MICRO ARCHITECTURE
2040 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2043 S:      Maintained
2044 F:      arch/arm/boot/dts/rda8810pl-*
2045 F:      drivers/clocksource/timer-rda.c
2046 F:      drivers/irqchip/irq-rda-intc.c
2047 F:      drivers/tty/serial/rda-uart.c
2048 F:      Documentation/devicetree/bindings/arm/rda.txt
2049 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2050 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2051 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2052
2053 ARM/REALTEK ARCHITECTURE
2054 M:      Andreas Färber <afaerber@suse.de>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 S:      Maintained
2057 F:      arch/arm64/boot/dts/realtek/
2058 F:      Documentation/devicetree/bindings/arm/realtek.txt
2059
2060 ARM/RENESAS ARM64 ARCHITECTURE
2061 M:      Simon Horman <horms@verge.net.au>
2062 M:      Magnus Damm <magnus.damm@gmail.com>
2063 L:      linux-renesas-soc@vger.kernel.org
2064 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2066 S:      Supported
2067 F:      arch/arm64/boot/dts/renesas/
2068 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2069 F:      drivers/soc/renesas/
2070 F:      include/linux/soc/renesas/
2071
2072 ARM/RISCPC ARCHITECTURE
2073 M:      Russell King <linux@armlinux.org.uk>
2074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2075 W:      http://www.armlinux.org.uk/
2076 S:      Maintained
2077 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2078 F:      arch/arm/include/asm/hardware/ioc.h
2079 F:      arch/arm/include/asm/hardware/iomd.h
2080 F:      arch/arm/include/asm/hardware/memc.h
2081 F:      arch/arm/mach-rpc/
2082 F:      drivers/net/ethernet/8390/etherh.c
2083 F:      drivers/net/ethernet/i825xx/ether1*
2084 F:      drivers/net/ethernet/seeq/ether3*
2085 F:      drivers/scsi/arm/
2086
2087 ARM/Rockchip SoC support
2088 M:      Heiko Stuebner <heiko@sntech.de>
2089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2090 L:      linux-rockchip@lists.infradead.org
2091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2092 S:      Maintained
2093 F:      arch/arm/boot/dts/rk3*
2094 F:      arch/arm/boot/dts/rv1108*
2095 F:      arch/arm/mach-rockchip/
2096 F:      drivers/clk/rockchip/
2097 F:      drivers/i2c/busses/i2c-rk3x.c
2098 F:      drivers/*/*rockchip*
2099 F:      drivers/*/*/*rockchip*
2100 F:      sound/soc/rockchip/
2101 N:      rockchip
2102
2103 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2104 M:      Kukjin Kim <kgene@kernel.org>
2105 M:      Krzysztof Kozlowski <krzk@kernel.org>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2108 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2109 S:      Maintained
2110 F:      arch/arm/boot/dts/s3c*
2111 F:      arch/arm/boot/dts/s5p*
2112 F:      arch/arm/boot/dts/exynos*
2113 F:      arch/arm64/boot/dts/exynos/
2114 F:      arch/arm/plat-samsung/
2115 F:      arch/arm/mach-s3c24*/
2116 F:      arch/arm/mach-s3c64xx/
2117 F:      arch/arm/mach-s5p*/
2118 F:      arch/arm/mach-exynos*/
2119 F:      drivers/*/*s3c24*
2120 F:      drivers/*/*/*s3c24*
2121 F:      drivers/*/*s3c64xx*
2122 F:      drivers/*/*s5pv210*
2123 F:      drivers/memory/samsung/*
2124 F:      drivers/soc/samsung/*
2125 F:      Documentation/arm/Samsung/
2126 F:      Documentation/devicetree/bindings/arm/samsung/
2127 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2128 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2129 N:      exynos
2130
2131 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2132 M:      Kyungmin Park <kyungmin.park@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2134 S:      Maintained
2135 F:      arch/arm/mach-s5pv210/
2136
2137 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2138 M:      Kyungmin Park <kyungmin.park@samsung.com>
2139 M:      Kamil Debski <kamil@wypas.org>
2140 M:      Andrzej Hajda <a.hajda@samsung.com>
2141 L:      linux-arm-kernel@lists.infradead.org
2142 L:      linux-media@vger.kernel.org
2143 S:      Maintained
2144 F:      drivers/media/platform/s5p-g2d/
2145
2146 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2147 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2148 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2149 L:      linux-media@vger.kernel.org
2150 S:      Maintained
2151 F:      drivers/media/platform/s5p-cec/
2152 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2153
2154 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2155 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2156 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2157 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2158 L:      linux-arm-kernel@lists.infradead.org
2159 L:      linux-media@vger.kernel.org
2160 S:      Maintained
2161 F:      drivers/media/platform/s5p-jpeg/
2162
2163 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2164 M:      Kyungmin Park <kyungmin.park@samsung.com>
2165 M:      Kamil Debski <kamil@wypas.org>
2166 M:      Jeongtae Park <jtp.park@samsung.com>
2167 M:      Andrzej Hajda <a.hajda@samsung.com>
2168 L:      linux-arm-kernel@lists.infradead.org
2169 L:      linux-media@vger.kernel.org
2170 S:      Maintained
2171 F:      drivers/media/platform/s5p-mfc/
2172
2173 ARM/SHMOBILE ARM ARCHITECTURE
2174 M:      Simon Horman <horms@verge.net.au>
2175 M:      Magnus Damm <magnus.damm@gmail.com>
2176 L:      linux-renesas-soc@vger.kernel.org
2177 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2179 S:      Supported
2180 F:      arch/arm/boot/dts/emev2*
2181 F:      arch/arm/boot/dts/gr-peach*
2182 F:      arch/arm/boot/dts/iwg20d-q7*
2183 F:      arch/arm/boot/dts/r7s*
2184 F:      arch/arm/boot/dts/r8a*
2185 F:      arch/arm/boot/dts/r9a*
2186 F:      arch/arm/boot/dts/sh*
2187 F:      arch/arm/configs/shmobile_defconfig
2188 F:      arch/arm/include/debug/renesas-scif.S
2189 F:      arch/arm/mach-shmobile/
2190 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2191 F:      drivers/soc/renesas/
2192 F:      include/linux/soc/renesas/
2193
2194 ARM/SOCFPGA ARCHITECTURE
2195 M:      Dinh Nguyen <dinguyen@kernel.org>
2196 S:      Maintained
2197 F:      arch/arm/mach-socfpga/
2198 F:      arch/arm/boot/dts/socfpga*
2199 F:      arch/arm/configs/socfpga_defconfig
2200 F:      arch/arm64/boot/dts/altera/
2201 W:      http://www.rocketboards.org
2202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2203
2204 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2205 M:      Dinh Nguyen <dinguyen@kernel.org>
2206 S:      Maintained
2207 F:      drivers/clk/socfpga/
2208
2209 ARM/SOCFPGA EDAC SUPPORT
2210 M:      Thor Thayer <thor.thayer@linux.intel.com>
2211 S:      Maintained
2212 F:      drivers/edac/altera_edac.
2213
2214 ARM/SPREADTRUM SoC SUPPORT
2215 M:      Orson Zhai <orsonzhai@gmail.com>
2216 M:      Baolin Wang <baolin.wang@linaro.org>
2217 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2218 S:      Maintained
2219 F:      arch/arm64/boot/dts/sprd
2220 N:      sprd
2221
2222 ARM/STI ARCHITECTURE
2223 M:      Patrice Chotard <patrice.chotard@st.com>
2224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2225 W:      http://www.stlinux.com
2226 S:      Maintained
2227 F:      arch/arm/mach-sti/
2228 F:      arch/arm/boot/dts/sti*
2229 F:      drivers/char/hw_random/st-rng.c
2230 F:      drivers/clocksource/arm_global_timer.c
2231 F:      drivers/clocksource/clksrc_st_lpc.c
2232 F:      drivers/cpufreq/sti-cpufreq.c
2233 F:      drivers/dma/st_fdma*
2234 F:      drivers/i2c/busses/i2c-st.c
2235 F:      drivers/media/rc/st_rc.c
2236 F:      drivers/media/platform/sti/c8sectpfe/
2237 F:      drivers/mmc/host/sdhci-st.c
2238 F:      drivers/phy/st/phy-miphy28lp.c
2239 F:      drivers/phy/st/phy-stih407-usb.c
2240 F:      drivers/pinctrl/pinctrl-st.c
2241 F:      drivers/remoteproc/st_remoteproc.c
2242 F:      drivers/remoteproc/st_slim_rproc.c
2243 F:      drivers/reset/sti/
2244 F:      drivers/rtc/rtc-st-lpc.c
2245 F:      drivers/tty/serial/st-asc.c
2246 F:      drivers/usb/dwc3/dwc3-st.c
2247 F:      drivers/usb/host/ehci-st.c
2248 F:      drivers/usb/host/ohci-st.c
2249 F:      drivers/watchdog/st_lpc_wdt.c
2250 F:      drivers/ata/ahci_st.c
2251 F:      include/linux/remoteproc/st_slim_rproc.h
2252
2253 ARM/STM32 ARCHITECTURE
2254 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2255 M:      Alexandre Torgue <alexandre.torgue@st.com>
2256 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2258 S:      Maintained
2259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2260 N:      stm32
2261 N:      stm
2262 F:      arch/arm/boot/dts/stm32*
2263 F:      arch/arm/mach-stm32/
2264 F:      drivers/clocksource/armv7m_systick.c
2265
2266 ARM/Synaptics SoC support
2267 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2268 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2270 S:      Maintained
2271 F:      arch/arm/mach-berlin/
2272 F:      arch/arm/boot/dts/berlin*
2273 F:      arch/arm64/boot/dts/synaptics/
2274
2275 ARM/TANGO ARCHITECTURE
2276 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2277 M:      Mans Rullgard <mans@mansr.com>
2278 L:      linux-arm-kernel@lists.infradead.org
2279 S:      Odd Fixes
2280 N:      tango
2281
2282 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2283 M:      Lennert Buytenhek <kernel@wantstofly.org>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286
2287 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2288 M:      Hans Verkuil <hans.verkuil@cisco.com>
2289 L:      linux-tegra@vger.kernel.org
2290 L:      linux-media@vger.kernel.org
2291 S:      Maintained
2292 F:      drivers/media/platform/tegra-cec/
2293 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2294
2295 ARM/TETON BGA MACHINE SUPPORT
2296 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 S:      Maintained
2299
2300 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2301 M:      Santosh Shilimkar <ssantosh@kernel.org>
2302 L:      linux-kernel@vger.kernel.org
2303 S:      Maintained
2304 F:      drivers/memory/*emif*
2305
2306 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2307 M:      Tero Kristo <t-kristo@ti.com>
2308 M:      Nishanth Menon <nm@ti.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Supported
2311 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2312 F:      arch/arm64/boot/dts/ti/Makefile
2313 F:      arch/arm64/boot/dts/ti/k3-*
2314 F:      include/dt-bindings/pinctrl/k3.h
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 S:      Maintained
2320 F:      arch/arm/mach-keystone/
2321 F:      arch/arm/boot/dts/keystone-*
2322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2323
2324 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2325 M:      Santosh Shilimkar <ssantosh@kernel.org>
2326 L:      linux-kernel@vger.kernel.org
2327 S:      Maintained
2328 F:      drivers/clk/keystone/
2329
2330 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2331 M:      Santosh Shilimkar <ssantosh@kernel.org>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 L:      linux-kernel@vger.kernel.org
2334 S:      Maintained
2335 F:      drivers/clocksource/timer-keystone.c
2336
2337 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2338 M:      Santosh Shilimkar <ssantosh@kernel.org>
2339 L:      linux-kernel@vger.kernel.org
2340 S:      Maintained
2341 F:      drivers/power/reset/keystone-reset.c
2342
2343 ARM/THECUS N2100 MACHINE SUPPORT
2344 M:      Lennert Buytenhek <kernel@wantstofly.org>
2345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2346 S:      Maintained
2347
2348 ARM/TOSA MACHINE SUPPORT
2349 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2350 M:      Dirk Opfer <dirk@opfer-online.de>
2351 S:      Maintained
2352
2353 ARM/UNIPHIER ARCHITECTURE
2354 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2357 S:      Maintained
2358 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2359 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2360 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2361 F:      arch/arm/boot/dts/uniphier*
2362 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2363 F:      arch/arm/mach-uniphier/
2364 F:      arch/arm/mm/cache-uniphier.c
2365 F:      arch/arm64/boot/dts/socionext/uniphier*
2366 F:      drivers/bus/uniphier-system-bus.c
2367 F:      drivers/clk/uniphier/
2368 F:      drivers/dmaengine/uniphier-mdmac.c
2369 F:      drivers/gpio/gpio-uniphier.c
2370 F:      drivers/i2c/busses/i2c-uniphier*
2371 F:      drivers/irqchip/irq-uniphier-aidet.c
2372 F:      drivers/mmc/host/uniphier-sd.c
2373 F:      drivers/pinctrl/uniphier/
2374 F:      drivers/reset/reset-uniphier.c
2375 F:      drivers/tty/serial/8250/8250_uniphier.c
2376 N:      uniphier
2377
2378 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2379 M:      Ulf Hansson <ulf.hansson@linaro.org>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 T:      git git://git.linaro.org/people/ulfh/clk.git
2382 S:      Maintained
2383 F:      drivers/clk/ux500/
2384
2385 ARM/VERSATILE EXPRESS PLATFORM
2386 M:      Liviu Dudau <liviu.dudau@arm.com>
2387 M:      Sudeep Holla <sudeep.holla@arm.com>
2388 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2390 S:      Maintained
2391 F:      arch/arm/boot/dts/vexpress*
2392 F:      arch/arm64/boot/dts/arm/
2393 F:      arch/arm/mach-vexpress/
2394 F:      */*/vexpress*
2395 F:      */*/*/vexpress*
2396 F:      drivers/clk/versatile/clk-vexpress-osc.c
2397 F:      drivers/clocksource/timer-versatile.c
2398 N:      mps2
2399
2400 ARM/VFP SUPPORT
2401 M:      Russell King <linux@armlinux.org.uk>
2402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2403 W:      http://www.armlinux.org.uk/
2404 S:      Maintained
2405 F:      arch/arm/vfp/
2406
2407 ARM/VOIPAC PXA270 SUPPORT
2408 M:      Marek Vasut <marek.vasut@gmail.com>
2409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2410 S:      Maintained
2411 F:      arch/arm/mach-pxa/vpac270.c
2412 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2413
2414 ARM/VT8500 ARM ARCHITECTURE
2415 M:      Tony Prisk <linux@prisktech.co.nz>
2416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2417 S:      Maintained
2418 F:      arch/arm/mach-vt8500/
2419 F:      drivers/clocksource/timer-vt8500.c
2420 F:      drivers/i2c/busses/i2c-wmt.c
2421 F:      drivers/mmc/host/wmt-sdmmc.c
2422 F:      drivers/pwm/pwm-vt8500.c
2423 F:      drivers/rtc/rtc-vt8500.c
2424 F:      drivers/tty/serial/vt8500_serial.c
2425 F:      drivers/usb/host/ehci-platform.c
2426 F:      drivers/usb/host/uhci-platform.c
2427 F:      drivers/video/fbdev/vt8500lcdfb.*
2428 F:      drivers/video/fbdev/wm8505fb*
2429 F:      drivers/video/fbdev/wmt_ge_rops.*
2430
2431 ARM/ZIPIT Z2 SUPPORT
2432 M:      Marek Vasut <marek.vasut@gmail.com>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/mach-pxa/z2.c
2436 F:      arch/arm/mach-pxa/include/mach/z2.h
2437
2438 ARM/ZTE ARCHITECTURE
2439 M:      Jun Nie <jun.nie@linaro.org>
2440 M:      Shawn Guo <shawnguo@kernel.org>
2441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2442 S:      Maintained
2443 F:      arch/arm/boot/dts/zx2967*
2444 F:      arch/arm/mach-zx/
2445 F:      arch/arm64/boot/dts/zte/
2446 F:      drivers/clk/zte/
2447 F:      drivers/dma/zx_dma.c
2448 F:      drivers/gpio/gpio-zx.c
2449 F:      drivers/i2c/busses/i2c-zx2967.c
2450 F:      drivers/mmc/host/dw_mmc-zx.*
2451 F:      drivers/pinctrl/zte/
2452 F:      drivers/soc/zte/
2453 F:      drivers/thermal/zx2967_thermal.c
2454 F:      drivers/watchdog/zx2967_wdt.c
2455 F:      Documentation/devicetree/bindings/arm/zte.yaml
2456 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2457 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2458 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2459 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2460 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2461 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2462 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2463 F:      Documentation/devicetree/bindings/soc/zte/
2464 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2465 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2466 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2467 F:      include/dt-bindings/clock/zx2967*.h
2468 F:      include/dt-bindings/soc/zte,*.h
2469 F:      sound/soc/codecs/zx_aud96p22.c
2470 F:      sound/soc/zte/
2471
2472 ARM/ZYNQ ARCHITECTURE
2473 M:      Michal Simek <michal.simek@xilinx.com>
2474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2475 W:      http://wiki.xilinx.com
2476 T:      git https://github.com/Xilinx/linux-xlnx.git
2477 S:      Supported
2478 F:      arch/arm/mach-zynq/
2479 F:      drivers/cpuidle/cpuidle-zynq.c
2480 F:      drivers/block/xsysace.c
2481 N:      zynq
2482 N:      xilinx
2483 F:      drivers/clocksource/timer-cadence-ttc.c
2484 F:      drivers/i2c/busses/i2c-cadence.c
2485 F:      drivers/mmc/host/sdhci-of-arasan.c
2486 F:      drivers/edac/synopsys_edac.c
2487 F:      drivers/i2c/busses/i2c-xiic.c
2488
2489 ARM64 PORT (AARCH64 ARCHITECTURE)
2490 M:      Catalin Marinas <catalin.marinas@arm.com>
2491 M:      Will Deacon <will.deacon@arm.com>
2492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2494 S:      Maintained
2495 F:      arch/arm64/
2496 X:      arch/arm64/boot/dts/
2497 F:      Documentation/arm64/
2498
2499 AS3645A LED FLASH CONTROLLER DRIVER
2500 M:      Sakari Ailus <sakari.ailus@iki.fi>
2501 L:      linux-leds@vger.kernel.org
2502 S:      Maintained
2503 F:      drivers/leds/leds-as3645a.c
2504
2505 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2506 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2507 L:      linux-media@vger.kernel.org
2508 T:      git git://linuxtv.org/media_tree.git
2509 S:      Maintained
2510 F:      drivers/media/i2c/ak7375.c
2511 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2512
2513 ASAHI KASEI AK8974 DRIVER
2514 M:      Linus Walleij <linus.walleij@linaro.org>
2515 L:      linux-iio@vger.kernel.org
2516 W:      http://www.akm.com/
2517 S:      Supported
2518 F:      drivers/iio/magnetometer/ak8974.c
2519
2520 ASC7621 HARDWARE MONITOR DRIVER
2521 M:      George Joseph <george.joseph@fairview5.com>
2522 L:      linux-hwmon@vger.kernel.org
2523 S:      Maintained
2524 F:      Documentation/hwmon/asc7621
2525 F:      drivers/hwmon/asc7621.c
2526
2527 ASPEED VIDEO ENGINE DRIVER
2528 M:      Eddie James <eajames@linux.ibm.com>
2529 L:      linux-media@vger.kernel.org
2530 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2531 S:      Maintained
2532 F:      drivers/media/platform/aspeed-video.c
2533 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2534
2535 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2536 M:      Corentin Chary <corentin.chary@gmail.com>
2537 L:      acpi4asus-user@lists.sourceforge.net
2538 L:      platform-driver-x86@vger.kernel.org
2539 W:      http://acpi4asus.sf.net
2540 S:      Maintained
2541 F:      drivers/platform/x86/asus*.c
2542 F:      drivers/platform/x86/eeepc*.c
2543
2544 ASUS WIRELESS RADIO CONTROL DRIVER
2545 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2546 L:      platform-driver-x86@vger.kernel.org
2547 S:      Maintained
2548 F:      drivers/platform/x86/asus-wireless.c
2549
2550 ASYMMETRIC KEYS
2551 M:      David Howells <dhowells@redhat.com>
2552 L:      keyrings@vger.kernel.org
2553 S:      Maintained
2554 F:      Documentation/crypto/asymmetric-keys.txt
2555 F:      include/linux/verification.h
2556 F:      include/crypto/public_key.h
2557 F:      include/crypto/pkcs7.h
2558 F:      crypto/asymmetric_keys/
2559
2560 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2561 R:      Dan Williams <dan.j.williams@intel.com>
2562 W:      http://sourceforge.net/projects/xscaleiop
2563 S:      Odd fixes
2564 F:      Documentation/crypto/async-tx-api.txt
2565 F:      crypto/async_tx/
2566 F:      drivers/dma/
2567 F:      include/linux/dmaengine.h
2568 F:      include/linux/async_tx.h
2569
2570 AT24 EEPROM DRIVER
2571 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2572 L:      linux-i2c@vger.kernel.org
2573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2574 S:      Maintained
2575 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2576 F:      drivers/misc/eeprom/at24.c
2577
2578 ATA OVER ETHERNET (AOE) DRIVER
2579 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2580 W:      http://www.openaoe.org/
2581 S:      Supported
2582 F:      Documentation/aoe/
2583 F:      drivers/block/aoe/
2584
2585 ATHEROS 71XX/9XXX GPIO 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/gpio/gpio-ath79.c
2591 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2592
2593 ATHEROS 71XX/9XXX USB PHY DRIVER
2594 M:      Alban Bedel <albeu@free.fr>
2595 W:      https://github.com/AlbanBedel/linux
2596 T:      git git://github.com/AlbanBedel/linux
2597 S:      Maintained
2598 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2599 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2600
2601 ATHEROS ATH GENERIC UTILITIES
2602 M:      Kalle Valo <kvalo@codeaurora.org>
2603 L:      linux-wireless@vger.kernel.org
2604 S:      Supported
2605 F:      drivers/net/wireless/ath/*
2606
2607 ATHEROS ATH5K WIRELESS DRIVER
2608 M:      Jiri Slaby <jirislaby@gmail.com>
2609 M:      Nick Kossifidis <mickflemm@gmail.com>
2610 M:      Luis Chamberlain <mcgrof@kernel.org>
2611 L:      linux-wireless@vger.kernel.org
2612 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2613 S:      Maintained
2614 F:      drivers/net/wireless/ath/ath5k/
2615
2616 ATHEROS ATH6KL WIRELESS DRIVER
2617 M:      Kalle Valo <kvalo@codeaurora.org>
2618 L:      linux-wireless@vger.kernel.org
2619 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2621 S:      Supported
2622 F:      drivers/net/wireless/ath/ath6kl/
2623
2624 ATI_REMOTE2 DRIVER
2625 M:      Ville Syrjala <syrjala@sci.fi>
2626 S:      Maintained
2627 F:      drivers/input/misc/ati_remote2.c
2628
2629 ATK0110 HWMON DRIVER
2630 M:      Luca Tettamanti <kronos.it@gmail.com>
2631 L:      linux-hwmon@vger.kernel.org
2632 S:      Maintained
2633 F:      drivers/hwmon/asus_atk0110.c
2634
2635 ATLX ETHERNET DRIVERS
2636 M:      Jay Cliburn <jcliburn@gmail.com>
2637 M:      Chris Snook <chris.snook@gmail.com>
2638 L:      netdev@vger.kernel.org
2639 W:      http://sourceforge.net/projects/atl1
2640 W:      http://atl1.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/net/ethernet/atheros/
2643
2644 ATM
2645 M:      Chas Williams <3chas3@gmail.com>
2646 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2647 L:      netdev@vger.kernel.org
2648 W:      http://linux-atm.sourceforge.net
2649 S:      Maintained
2650 F:      drivers/atm/
2651 F:      include/linux/atm*
2652 F:      include/uapi/linux/atm*
2653
2654 ATMEL MACB ETHERNET DRIVER
2655 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2656 S:      Supported
2657 F:      drivers/net/ethernet/cadence/
2658
2659 ATMEL MAXTOUCH DRIVER
2660 M:      Nick Dyer <nick@shmanahar.org>
2661 T:      git git://github.com/ndyer/linux.git
2662 S:      Maintained
2663 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2664 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2665
2666 ATMEL WIRELESS DRIVER
2667 M:      Simon Kelley <simon@thekelleys.org.uk>
2668 L:      linux-wireless@vger.kernel.org
2669 W:      http://www.thekelleys.org.uk/atmel
2670 W:      http://atmelwlandriver.sourceforge.net/
2671 S:      Maintained
2672 F:      drivers/net/wireless/atmel/atmel*
2673
2674 ATOMIC INFRASTRUCTURE
2675 M:      Will Deacon <will.deacon@arm.com>
2676 M:      Peter Zijlstra <peterz@infradead.org>
2677 R:      Boqun Feng <boqun.feng@gmail.com>
2678 L:      linux-kernel@vger.kernel.org
2679 S:      Maintained
2680 F:      arch/*/include/asm/atomic*.h
2681 F:      include/*/atomic*.h
2682 F:      scripts/atomic/
2683
2684 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2685 M:      Bradley Grove <linuxdrivers@attotech.com>
2686 L:      linux-scsi@vger.kernel.org
2687 W:      http://www.attotech.com
2688 S:      Supported
2689 F:      drivers/scsi/esas2r
2690
2691 ATUSB IEEE 802.15.4 RADIO DRIVER
2692 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2693 L:      linux-wpan@vger.kernel.org
2694 S:      Maintained
2695 F:      drivers/net/ieee802154/atusb.c
2696 F:      drivers/net/ieee802154/atusb.h
2697 F:      drivers/net/ieee802154/at86rf230.h
2698
2699 AUDIT SUBSYSTEM
2700 M:      Paul Moore <paul@paul-moore.com>
2701 M:      Eric Paris <eparis@redhat.com>
2702 L:      linux-audit@redhat.com (moderated for non-subscribers)
2703 W:      https://github.com/linux-audit
2704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2705 S:      Supported
2706 F:      include/linux/audit.h
2707 F:      include/uapi/linux/audit.h
2708 F:      kernel/audit*
2709
2710 AUXILIARY DISPLAY DRIVERS
2711 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2712 S:      Maintained
2713 F:      drivers/auxdisplay/
2714 F:      include/linux/cfag12864b.h
2715
2716 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2717 M:      Andreas Klinger <ak@it-klinger.de>
2718 L:      linux-iio@vger.kernel.org
2719 S:      Maintained
2720 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2721 F:      drivers/iio/adc/hx711.c
2722
2723 AX.25 NETWORK LAYER
2724 M:      Ralf Baechle <ralf@linux-mips.org>
2725 L:      linux-hams@vger.kernel.org
2726 W:      http://www.linux-ax25.org/
2727 S:      Maintained
2728 F:      include/uapi/linux/ax25.h
2729 F:      include/net/ax25.h
2730 F:      net/ax25/
2731
2732 AXENTIA ARM DEVICES
2733 M:      Peter Rosin <peda@axentia.se>
2734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2735 S:      Maintained
2736 F:      Documentation/devicetree/bindings/arm/axentia.txt
2737 F:      arch/arm/boot/dts/at91-linea.dtsi
2738 F:      arch/arm/boot/dts/at91-natte.dtsi
2739 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2740 F:      arch/arm/boot/dts/at91-tse850-3.dts
2741
2742 AXENTIA ASOC DRIVERS
2743 M:      Peter Rosin <peda@axentia.se>
2744 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2745 S:      Maintained
2746 F:      Documentation/devicetree/bindings/sound/axentia,*
2747 F:      sound/soc/atmel/tse850-pcm5142.c
2748
2749 AXXIA I2C CONTROLLER
2750 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2751 L:      linux-i2c@vger.kernel.org
2752 S:      Maintained
2753 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2754 F:      drivers/i2c/busses/i2c-axxia.c
2755
2756 AZ6007 DVB DRIVER
2757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2758 L:      linux-media@vger.kernel.org
2759 W:      https://linuxtv.org
2760 T:      git git://linuxtv.org/media_tree.git
2761 S:      Maintained
2762 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2763
2764 AZTECH FM RADIO RECEIVER DRIVER
2765 M:      Hans Verkuil <hverkuil@xs4all.nl>
2766 L:      linux-media@vger.kernel.org
2767 T:      git git://linuxtv.org/media_tree.git
2768 W:      https://linuxtv.org
2769 S:      Maintained
2770 F:      drivers/media/radio/radio-aztech*
2771
2772 B43 WIRELESS DRIVER
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:      Odd Fixes
2777 F:      drivers/net/wireless/broadcom/b43/
2778
2779 B43LEGACY WIRELESS DRIVER
2780 M:      Larry Finger <Larry.Finger@lwfinger.net>
2781 L:      linux-wireless@vger.kernel.org
2782 L:      b43-dev@lists.infradead.org
2783 W:      http://wireless.kernel.org/en/users/Drivers/b43
2784 S:      Maintained
2785 F:      drivers/net/wireless/broadcom/b43legacy/
2786
2787 BACKLIGHT CLASS/SUBSYSTEM
2788 M:      Lee Jones <lee.jones@linaro.org>
2789 M:      Daniel Thompson <daniel.thompson@linaro.org>
2790 M:      Jingoo Han <jingoohan1@gmail.com>
2791 L:      dri-devel@lists.freedesktop.org
2792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2793 S:      Maintained
2794 F:      drivers/video/backlight/
2795 F:      include/linux/backlight.h
2796 F:      include/linux/pwm_backlight.h
2797 F:      Documentation/devicetree/bindings/leds/backlight
2798
2799 BATMAN ADVANCED
2800 M:      Marek Lindner <mareklindner@neomailbox.ch>
2801 M:      Simon Wunderlich <sw@simonwunderlich.de>
2802 M:      Antonio Quartulli <a@unstable.cc>
2803 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2804 W:      https://www.open-mesh.org/
2805 Q:      https://patchwork.open-mesh.org/project/batman/list/
2806 S:      Maintained
2807 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2808 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2809 F:      Documentation/networking/batman-adv.rst
2810 F:      include/uapi/linux/batadv_packet.h
2811 F:      include/uapi/linux/batman_adv.h
2812 F:      net/batman-adv/
2813
2814 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2815 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2816 L:      linux-hams@vger.kernel.org
2817 W:      http://www.baycom.org/~tom/ham/ham.html
2818 S:      Maintained
2819 F:      drivers/net/hamradio/baycom*
2820
2821 BCACHE (BLOCK LAYER CACHE)
2822 M:      Coly Li <colyli@suse.de>
2823 M:      Kent Overstreet <kent.overstreet@gmail.com>
2824 L:      linux-bcache@vger.kernel.org
2825 W:      http://bcache.evilpiepirate.org
2826 C:      irc://irc.oftc.net/bcache
2827 S:      Maintained
2828 F:      drivers/md/bcache/
2829
2830 BDISP ST MEDIA DRIVER
2831 M:      Fabien Dessenne <fabien.dessenne@st.com>
2832 L:      linux-media@vger.kernel.org
2833 T:      git git://linuxtv.org/media_tree.git
2834 W:      https://linuxtv.org
2835 S:      Supported
2836 F:      drivers/media/platform/sti/bdisp
2837
2838 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2839 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2840 L:      netdev@vger.kernel.org
2841 S:      Maintained
2842 F:      drivers/net/ethernet/ec_bhf.c
2843
2844 BEFS FILE SYSTEM
2845 M:      Luis de Bethencourt <luisbg@kernel.org>
2846 M:      Salah Triki <salah.triki@gmail.com>
2847 S:      Maintained
2848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2849 F:      Documentation/filesystems/befs.txt
2850 F:      fs/befs/
2851
2852 BFQ I/O SCHEDULER
2853 M:      Paolo Valente <paolo.valente@linaro.org>
2854 M:      Jens Axboe <axboe@kernel.dk>
2855 L:      linux-block@vger.kernel.org
2856 S:      Maintained
2857 F:      block/bfq-*
2858 F:      Documentation/block/bfq-iosched.txt
2859
2860 BFS FILE SYSTEM
2861 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2862 S:      Maintained
2863 F:      Documentation/filesystems/bfs.txt
2864 F:      fs/bfs/
2865 F:      include/uapi/linux/bfs_fs.h
2866
2867 BLINKM RGB LED DRIVER
2868 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2869 S:      Maintained
2870 F:      drivers/leds/leds-blinkm.c
2871
2872 BLOCK LAYER
2873 M:      Jens Axboe <axboe@kernel.dk>
2874 L:      linux-block@vger.kernel.org
2875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2876 S:      Maintained
2877 F:      block/
2878 F:      drivers/block/
2879 F:      kernel/trace/blktrace.c
2880 F:      lib/sbitmap.c
2881
2882 BLOCK2MTD DRIVER
2883 M:      Joern Engel <joern@lazybastard.org>
2884 L:      linux-mtd@lists.infradead.org
2885 S:      Maintained
2886 F:      drivers/mtd/devices/block2mtd.c
2887
2888 BLUETOOTH DRIVERS
2889 M:      Marcel Holtmann <marcel@holtmann.org>
2890 M:      Johan Hedberg <johan.hedberg@gmail.com>
2891 L:      linux-bluetooth@vger.kernel.org
2892 W:      http://www.bluez.org/
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2895 S:      Maintained
2896 F:      drivers/bluetooth/
2897
2898 BLUETOOTH SUBSYSTEM
2899 M:      Marcel Holtmann <marcel@holtmann.org>
2900 M:      Johan Hedberg <johan.hedberg@gmail.com>
2901 L:      linux-bluetooth@vger.kernel.org
2902 W:      http://www.bluez.org/
2903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2905 S:      Maintained
2906 F:      net/bluetooth/
2907 F:      include/net/bluetooth/
2908
2909 BONDING DRIVER
2910 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2911 M:      Veaceslav Falico <vfalico@gmail.com>
2912 M:      Andy Gospodarek <andy@greyhouse.net>
2913 L:      netdev@vger.kernel.org
2914 W:      http://sourceforge.net/projects/bonding/
2915 S:      Supported
2916 F:      drivers/net/bonding/
2917 F:      include/uapi/linux/if_bonding.h
2918
2919 BPF (Safe dynamic programs and tools)
2920 M:      Alexei Starovoitov <ast@kernel.org>
2921 M:      Daniel Borkmann <daniel@iogearbox.net>
2922 R:      Martin KaFai Lau <kafai@fb.com>
2923 R:      Song Liu <songliubraving@fb.com>
2924 R:      Yonghong Song <yhs@fb.com>
2925 L:      netdev@vger.kernel.org
2926 L:      bpf@vger.kernel.org
2927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2929 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2930 S:      Supported
2931 F:      arch/*/net/*
2932 F:      Documentation/networking/filter.txt
2933 F:      Documentation/bpf/
2934 F:      include/linux/bpf*
2935 F:      include/linux/filter.h
2936 F:      include/trace/events/xdp.h
2937 F:      include/uapi/linux/bpf*
2938 F:      include/uapi/linux/filter.h
2939 F:      kernel/bpf/
2940 F:      kernel/trace/bpf_trace.c
2941 F:      lib/test_bpf.c
2942 F:      net/bpf/
2943 F:      net/core/filter.c
2944 F:      net/sched/act_bpf.c
2945 F:      net/sched/cls_bpf.c
2946 F:      samples/bpf/
2947 F:      tools/bpf/
2948 F:      tools/lib/bpf/
2949 F:      tools/testing/selftests/bpf/
2950 K:      bpf
2951 N:      bpf
2952
2953 BPF JIT for ARM
2954 M:      Shubham Bansal <illusionist.neo@gmail.com>
2955 L:      netdev@vger.kernel.org
2956 L:      bpf@vger.kernel.org
2957 S:      Maintained
2958 F:      arch/arm/net/
2959
2960 BPF JIT for ARM64
2961 M:      Daniel Borkmann <daniel@iogearbox.net>
2962 M:      Alexei Starovoitov <ast@kernel.org>
2963 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2964 L:      netdev@vger.kernel.org
2965 L:      bpf@vger.kernel.org
2966 S:      Supported
2967 F:      arch/arm64/net/
2968
2969 BPF JIT for MIPS (32-BIT AND 64-BIT)
2970 M:      Paul Burton <paul.burton@mips.com>
2971 L:      netdev@vger.kernel.org
2972 L:      bpf@vger.kernel.org
2973 S:      Maintained
2974 F:      arch/mips/net/
2975
2976 BPF JIT for NFP NICs
2977 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Supported
2981 F:      drivers/net/ethernet/netronome/nfp/bpf/
2982
2983 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2984 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2985 M:      Sandipan Das <sandipan@linux.ibm.com>
2986 L:      netdev@vger.kernel.org
2987 L:      bpf@vger.kernel.org
2988 S:      Maintained
2989 F:      arch/powerpc/net/
2990
2991 BPF JIT for RISC-V (RV64G)
2992 M:      Björn Töpel <bjorn.topel@gmail.com>
2993 L:      netdev@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/riscv/net/
2996
2997 BPF JIT for S390
2998 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2999 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/s390/net/
3004 X:      arch/s390/net/pnet.c
3005
3006 BPF JIT for SPARC (32-BIT AND 64-BIT)
3007 M:      David S. Miller <davem@davemloft.net>
3008 L:      netdev@vger.kernel.org
3009 L:      bpf@vger.kernel.org
3010 S:      Maintained
3011 F:      arch/sparc/net/
3012
3013 BPF JIT for X86 32-BIT
3014 M:      Wang YanQing <udknight@gmail.com>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Maintained
3018 F:      arch/x86/net/bpf_jit_comp32.c
3019
3020 BPF JIT for X86 64-BIT
3021 M:      Alexei Starovoitov <ast@kernel.org>
3022 M:      Daniel Borkmann <daniel@iogearbox.net>
3023 L:      netdev@vger.kernel.org
3024 L:      bpf@vger.kernel.org
3025 S:      Supported
3026 F:      arch/x86/net/
3027 X:      arch/x86/net/bpf_jit_comp32.c
3028
3029 BROADCOM B44 10/100 ETHERNET DRIVER
3030 M:      Michael Chan <michael.chan@broadcom.com>
3031 L:      netdev@vger.kernel.org
3032 S:      Supported
3033 F:      drivers/net/ethernet/broadcom/b44.*
3034
3035 BROADCOM B53 ETHERNET SWITCH DRIVER
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 L:      netdev@vger.kernel.org
3038 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3039 S:      Supported
3040 F:      drivers/net/dsa/b53/*
3041 F:      include/linux/platform_data/b53.h
3042
3043 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3044 M:      Florian Fainelli <f.fainelli@gmail.com>
3045 M:      Ray Jui <rjui@broadcom.com>
3046 M:      Scott Branden <sbranden@broadcom.com>
3047 M:      bcm-kernel-feedback-list@broadcom.com
3048 T:      git git://github.com/broadcom/mach-bcm
3049 S:      Maintained
3050 N:      bcm281*
3051 N:      bcm113*
3052 N:      bcm216*
3053 N:      kona
3054 F:      arch/arm/mach-bcm/
3055
3056 BROADCOM BCM2835 ARM ARCHITECTURE
3057 M:      Eric Anholt <eric@anholt.net>
3058 M:      Stefan Wahren <stefan.wahren@i2se.com>
3059 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3061 T:      git git://github.com/anholt/linux
3062 S:      Maintained
3063 N:      bcm2835
3064 F:      drivers/staging/vc04_services
3065
3066 BROADCOM BCM47XX MIPS ARCHITECTURE
3067 M:      Hauke Mehrtens <hauke@hauke-m.de>
3068 M:      Rafał Miłecki <zajec5@gmail.com>
3069 L:      linux-mips@vger.kernel.org
3070 S:      Maintained
3071 F:      Documentation/devicetree/bindings/mips/brcm/
3072 F:      arch/mips/bcm47xx/*
3073 F:      arch/mips/include/asm/mach-bcm47xx/*
3074
3075 BROADCOM BCM5301X ARM ARCHITECTURE
3076 M:      Hauke Mehrtens <hauke@hauke-m.de>
3077 M:      Rafał Miłecki <zajec5@gmail.com>
3078 M:      bcm-kernel-feedback-list@broadcom.com
3079 L:      linux-arm-kernel@lists.infradead.org
3080 S:      Maintained
3081 F:      arch/arm/mach-bcm/bcm_5301x.c
3082 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3083 F:      arch/arm/boot/dts/bcm470*
3084 F:      arch/arm/boot/dts/bcm953012*
3085
3086 BROADCOM BCM53573 ARM ARCHITECTURE
3087 M:      Rafał Miłecki <rafal@milecki.pl>
3088 L:      linux-arm-kernel@lists.infradead.org
3089 S:      Maintained
3090 F:      arch/arm/boot/dts/bcm53573*
3091 F:      arch/arm/boot/dts/bcm47189*
3092
3093 BROADCOM BCM63XX ARM ARCHITECTURE
3094 M:      Florian Fainelli <f.fainelli@gmail.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3097 T:      git git://github.com/broadcom/stblinux.git
3098 S:      Maintained
3099 N:      bcm63xx
3100
3101 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3102 M:      Kevin Cernekee <cernekee@gmail.com>
3103 L:      linux-usb@vger.kernel.org
3104 S:      Maintained
3105 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3106
3107 BROADCOM BCM7XXX ARM ARCHITECTURE
3108 M:      Brian Norris <computersforpeace@gmail.com>
3109 M:      Gregory Fong <gregory.0xf0@gmail.com>
3110 M:      Florian Fainelli <f.fainelli@gmail.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 T:      git git://github.com/broadcom/stblinux.git
3114 S:      Maintained
3115 F:      arch/arm/mach-bcm/*brcmstb*
3116 F:      arch/arm/boot/dts/bcm7*.dts*
3117 F:      drivers/bus/brcmstb_gisb.c
3118 F:      arch/arm/mm/cache-b15-rac.c
3119 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3120 N:      brcmstb
3121
3122 BROADCOM BMIPS CPUFREQ DRIVER
3123 M:      Markus Mayer <mmayer@broadcom.com>
3124 M:      bcm-kernel-feedback-list@broadcom.com
3125 L:      linux-pm@vger.kernel.org
3126 S:      Maintained
3127 F:      drivers/cpufreq/bmips-cpufreq.c
3128
3129 BROADCOM BMIPS MIPS ARCHITECTURE
3130 M:      Kevin Cernekee <cernekee@gmail.com>
3131 M:      Florian Fainelli <f.fainelli@gmail.com>
3132 L:      linux-mips@vger.kernel.org
3133 T:      git git://github.com/broadcom/stblinux.git
3134 S:      Maintained
3135 F:      arch/mips/bmips/*
3136 F:      arch/mips/include/asm/mach-bmips/*
3137 F:      arch/mips/kernel/*bmips*
3138 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3139 F:      drivers/irqchip/irq-bcm63*
3140 F:      drivers/irqchip/irq-bcm7*
3141 F:      drivers/irqchip/irq-brcmstb*
3142 F:      include/linux/bcm963xx_nvram.h
3143 F:      include/linux/bcm963xx_tag.h
3144
3145 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3146 M:      Rasesh Mody <rmody@marvell.com>
3147 M:      GR-Linux-NIC-Dev@marvell.com
3148 L:      netdev@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/net/ethernet/broadcom/bnx2.*
3151 F:      drivers/net/ethernet/broadcom/bnx2_*
3152
3153 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3154 M:      QLogic-Storage-Upstream@qlogic.com
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      drivers/scsi/bnx2fc/
3158
3159 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3160 M:      QLogic-Storage-Upstream@qlogic.com
3161 L:      linux-scsi@vger.kernel.org
3162 S:      Supported
3163 F:      drivers/scsi/bnx2i/
3164
3165 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3166 M:      Ariel Elior <aelior@marvell.com>
3167 M:      Sudarsana Kalluru <skalluru@marvell.com>
3168 M:      GR-everest-linux-l2@marvell.com
3169 L:      netdev@vger.kernel.org
3170 S:      Supported
3171 F:      drivers/net/ethernet/broadcom/bnx2x/
3172
3173 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3174 M:      Michael Chan <michael.chan@broadcom.com>
3175 L:      netdev@vger.kernel.org
3176 S:      Supported
3177 F:      drivers/net/ethernet/broadcom/bnxt/
3178
3179 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3180 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3181 M:      Franky Lin <franky.lin@broadcom.com>
3182 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3183 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3184 M:      Wright Feng <wright.feng@cypress.com>
3185 L:      linux-wireless@vger.kernel.org
3186 L:      brcm80211-dev-list.pdl@broadcom.com
3187 L:      brcm80211-dev-list@cypress.com
3188 S:      Supported
3189 F:      drivers/net/wireless/broadcom/brcm80211/
3190
3191 BROADCOM BRCMSTB GPIO DRIVER
3192 M:      Gregory Fong <gregory.0xf0@gmail.com>
3193 L:      bcm-kernel-feedback-list@broadcom.com
3194 S:      Supported
3195 F:      drivers/gpio/gpio-brcmstb.c
3196 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3197
3198 BROADCOM BRCMSTB I2C DRIVER
3199 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3200 L:      linux-i2c@vger.kernel.org
3201 L:      bcm-kernel-feedback-list@broadcom.com
3202 S:      Supported
3203 F:      drivers/i2c/busses/i2c-brcmstb.c
3204 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3205
3206 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3207 M:      Al Cooper <alcooperx@gmail.com>
3208 L:      linux-kernel@vger.kernel.org
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 S:      Maintained
3211 F:      drivers/phy/broadcom/phy-brcm-usb*
3212
3213 BROADCOM GENET ETHERNET DRIVER
3214 M:      Doug Berger <opendmb@gmail.com>
3215 M:      Florian Fainelli <f.fainelli@gmail.com>
3216 L:      bcm-kernel-feedback-list@broadcom.com
3217 L:      netdev@vger.kernel.org
3218 S:      Supported
3219 F:      drivers/net/ethernet/broadcom/genet/
3220
3221 BROADCOM IPROC ARM ARCHITECTURE
3222 M:      Ray Jui <rjui@broadcom.com>
3223 M:      Scott Branden <sbranden@broadcom.com>
3224 M:      bcm-kernel-feedback-list@broadcom.com
3225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3226 T:      git git://github.com/broadcom/cygnus-linux.git
3227 S:      Maintained
3228 N:      iproc
3229 N:      cygnus
3230 N:      bcm[-_]nsp
3231 N:      bcm9113*
3232 N:      bcm9583*
3233 N:      bcm9585*
3234 N:      bcm9586*
3235 N:      bcm988312
3236 N:      bcm113*
3237 N:      bcm583*
3238 N:      bcm585*
3239 N:      bcm586*
3240 N:      bcm88312
3241 N:      hr2
3242 N:      stingray
3243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3244 F:      arch/arm64/boot/dts/broadcom/stingray/*
3245 F:      drivers/clk/bcm/clk-ns*
3246 F:      drivers/clk/bcm/clk-sr*
3247 F:      drivers/pinctrl/bcm/pinctrl-ns*
3248 F:      include/dt-bindings/clock/bcm-sr*
3249
3250 BROADCOM KONA GPIO DRIVER
3251 M:      Ray Jui <rjui@broadcom.com>
3252 L:      bcm-kernel-feedback-list@broadcom.com
3253 S:      Supported
3254 F:      drivers/gpio/gpio-bcm-kona.c
3255 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3256
3257 BROADCOM NETXTREME-E ROCE DRIVER
3258 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3259 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3260 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3261 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3262 L:      linux-rdma@vger.kernel.org
3263 W:      http://www.broadcom.com
3264 S:      Supported
3265 F:      drivers/infiniband/hw/bnxt_re/
3266 F:      include/uapi/rdma/bnxt_re-abi.h
3267
3268 BROADCOM NVRAM DRIVER
3269 M:      Rafał Miłecki <zajec5@gmail.com>
3270 L:      linux-mips@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/firmware/broadcom/*
3273
3274 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3275 M:      Rafał Miłecki <zajec5@gmail.com>
3276 L:      linux-wireless@vger.kernel.org
3277 S:      Maintained
3278 F:      drivers/bcma/
3279 F:      include/linux/bcma/
3280
3281 BROADCOM STB AVS CPUFREQ 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/cpufreq/brcm,stb-avs-cpu-freq.txt
3287 F:      drivers/cpufreq/brcmstb*
3288
3289 BROADCOM STB AVS TMON DRIVER
3290 M:      Markus Mayer <mmayer@broadcom.com>
3291 M:      bcm-kernel-feedback-list@broadcom.com
3292 L:      linux-pm@vger.kernel.org
3293 S:      Maintained
3294 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3295 F:      drivers/thermal/broadcom/brcmstb*
3296
3297 BROADCOM STB NAND FLASH DRIVER
3298 M:      Brian Norris <computersforpeace@gmail.com>
3299 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3300 L:      linux-mtd@lists.infradead.org
3301 L:      bcm-kernel-feedback-list@broadcom.com
3302 S:      Maintained
3303 F:      drivers/mtd/nand/raw/brcmnand/
3304
3305 BROADCOM STB DPFE DRIVER
3306 M:      Markus Mayer <mmayer@broadcom.com>
3307 M:      bcm-kernel-feedback-list@broadcom.com
3308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3309 S:      Maintained
3310 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3311 F:      drivers/memory/brcmstb_dpfe.c
3312
3313 BROADCOM SPI DRIVER
3314 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3315 M:      bcm-kernel-feedback-list@broadcom.com
3316 S:      Maintained
3317 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3318 F:      drivers/spi/spi-bcm-qspi.*
3319 F:      drivers/spi/spi-brcmstb-qspi.c
3320 F:      drivers/spi/spi-iproc-qspi.c
3321
3322 BROADCOM SYSTEMPORT ETHERNET DRIVER
3323 M:      Florian Fainelli <f.fainelli@gmail.com>
3324 L:      bcm-kernel-feedback-list@broadcom.com
3325 L:      netdev@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3328
3329 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3330 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3331 M:      Prashant Sreedharan <prashant@broadcom.com>
3332 M:      Michael Chan <mchan@broadcom.com>
3333 L:      netdev@vger.kernel.org
3334 S:      Supported
3335 F:      drivers/net/ethernet/broadcom/tg3.*
3336
3337 BROCADE BFA FC SCSI DRIVER
3338 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3339 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3340 L:      linux-scsi@vger.kernel.org
3341 S:      Supported
3342 F:      drivers/scsi/bfa/
3343
3344 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3345 M:      Rasesh Mody <rmody@marvell.com>
3346 M:      Sudarsana Kalluru <skalluru@marvell.com>
3347 M:      GR-Linux-NIC-Dev@marvell.com
3348 L:      netdev@vger.kernel.org
3349 S:      Supported
3350 F:      drivers/net/ethernet/brocade/bna/
3351
3352 BSG (block layer generic sg v4 driver)
3353 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3354 L:      linux-scsi@vger.kernel.org
3355 S:      Supported
3356 F:      block/bsg.c
3357 F:      include/linux/bsg.h
3358 F:      include/uapi/linux/bsg.h
3359
3360 BT87X AUDIO DRIVER
3361 M:      Clemens Ladisch <clemens@ladisch.de>
3362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3363 T:      git git://git.alsa-project.org/alsa-kernel.git
3364 S:      Maintained
3365 F:      Documentation/sound/cards/bt87x.rst
3366 F:      sound/pci/bt87x.c
3367
3368 BT8XXGPIO DRIVER
3369 M:      Michael Buesch <m@bues.ch>
3370 W:      http://bu3sch.de/btgpio.php
3371 S:      Maintained
3372 F:      drivers/gpio/gpio-bt8xx.c
3373
3374 BTRFS FILE SYSTEM
3375 M:      Chris Mason <clm@fb.com>
3376 M:      Josef Bacik <josef@toxicpanda.com>
3377 M:      David Sterba <dsterba@suse.com>
3378 L:      linux-btrfs@vger.kernel.org
3379 W:      http://btrfs.wiki.kernel.org/
3380 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3382 S:      Maintained
3383 F:      Documentation/filesystems/btrfs.txt
3384 F:      fs/btrfs/
3385 F:      include/linux/btrfs*
3386 F:      include/uapi/linux/btrfs*
3387
3388 BTTV VIDEO4LINUX DRIVER
3389 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3390 L:      linux-media@vger.kernel.org
3391 W:      https://linuxtv.org
3392 T:      git git://linuxtv.org/media_tree.git
3393 S:      Odd fixes
3394 F:      Documentation/media/v4l-drivers/bttv*
3395 F:      drivers/media/pci/bt8xx/bttv*
3396
3397 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3398 M:      Chanwoo Choi <cw00.choi@samsung.com>
3399 L:      linux-pm@vger.kernel.org
3400 L:      linux-samsung-soc@vger.kernel.org
3401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3402 S:      Maintained
3403 F:      drivers/devfreq/exynos-bus.c
3404 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3405
3406 BUSLOGIC SCSI DRIVER
3407 M:      Khalid Aziz <khalid@gonehiking.org>
3408 L:      linux-scsi@vger.kernel.org
3409 S:      Maintained
3410 F:      drivers/scsi/BusLogic.*
3411 F:      drivers/scsi/FlashPoint.*
3412
3413 C-MEDIA CMI8788 DRIVER
3414 M:      Clemens Ladisch <clemens@ladisch.de>
3415 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3416 T:      git git://git.alsa-project.org/alsa-kernel.git
3417 S:      Maintained
3418 F:      sound/pci/oxygen/
3419
3420 C-SKY ARCHITECTURE
3421 M:      Guo Ren <guoren@kernel.org>
3422 T:      git https://github.com/c-sky/csky-linux.git
3423 S:      Supported
3424 F:      arch/csky/
3425 F:      Documentation/devicetree/bindings/csky/
3426 F:      drivers/irqchip/irq-csky-*
3427 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3428 F:      drivers/clocksource/timer-gx6605s.c
3429 F:      drivers/clocksource/timer-mp-csky.c
3430 F:      Documentation/devicetree/bindings/timer/csky,*
3431 K:      csky
3432 N:      csky
3433
3434 C6X ARCHITECTURE
3435 M:      Mark Salter <msalter@redhat.com>
3436 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3437 L:      linux-c6x-dev@linux-c6x.org
3438 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3439 S:      Maintained
3440 F:      arch/c6x/
3441
3442 CA8210 IEEE-802.15.4 RADIO DRIVER
3443 M:      Harry Morris <h.morris@cascoda.com>
3444 L:      linux-wpan@vger.kernel.org
3445 W:      https://github.com/Cascoda/ca8210-linux.git
3446 S:      Maintained
3447 F:      drivers/net/ieee802154/ca8210.c
3448 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3449
3450 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3451 M:      David Howells <dhowells@redhat.com>
3452 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3453 S:      Supported
3454 F:      Documentation/filesystems/caching/cachefiles.txt
3455 F:      fs/cachefiles/
3456
3457 CADENCE MIPI-CSI2 BRIDGES
3458 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3459 L:      linux-media@vger.kernel.org
3460 S:      Maintained
3461 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3462 F:      drivers/media/platform/cadence/cdns-csi2*
3463
3464 CADET FM/AM RADIO RECEIVER DRIVER
3465 M:      Hans Verkuil <hverkuil@xs4all.nl>
3466 L:      linux-media@vger.kernel.org
3467 T:      git git://linuxtv.org/media_tree.git
3468 W:      https://linuxtv.org
3469 S:      Maintained
3470 F:      drivers/media/radio/radio-cadet*
3471
3472 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3473 M:      Jonathan Corbet <corbet@lwn.net>
3474 L:      linux-media@vger.kernel.org
3475 T:      git git://linuxtv.org/media_tree.git
3476 S:      Maintained
3477 F:      Documentation/media/v4l-drivers/cafe_ccic*
3478 F:      drivers/media/platform/marvell-ccic/
3479
3480 CAIF NETWORK LAYER
3481 L:      netdev@vger.kernel.org
3482 S:      Orphan
3483 F:      Documentation/networking/caif/
3484 F:      drivers/net/caif/
3485 F:      include/uapi/linux/caif/
3486 F:      include/net/caif/
3487 F:      net/caif/
3488
3489 CAKE QDISC
3490 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3491 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3492 S:      Maintained
3493 F:      net/sched/sch_cake.c
3494
3495 CALGARY x86-64 IOMMU
3496 M:      Muli Ben-Yehuda <mulix@mulix.org>
3497 M:      Jon Mason <jdmason@kudzu.us>
3498 L:      iommu@lists.linux-foundation.org
3499 S:      Maintained
3500 F:      arch/x86/kernel/pci-calgary_64.c
3501 F:      arch/x86/kernel/tce_64.c
3502 F:      arch/x86/include/asm/calgary.h
3503 F:      arch/x86/include/asm/tce.h
3504
3505 CAN NETWORK DRIVERS
3506 M:      Wolfgang Grandegger <wg@grandegger.com>
3507 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3508 L:      linux-can@vger.kernel.org
3509 W:      https://github.com/linux-can
3510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3512 S:      Maintained
3513 F:      Documentation/devicetree/bindings/net/can/
3514 F:      drivers/net/can/
3515 F:      include/linux/can/dev.h
3516 F:      include/linux/can/platform/
3517 F:      include/uapi/linux/can/error.h
3518 F:      include/uapi/linux/can/netlink.h
3519
3520 CAN NETWORK LAYER
3521 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3522 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3523 L:      linux-can@vger.kernel.org
3524 W:      https://github.com/linux-can
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3527 S:      Maintained
3528 F:      Documentation/networking/can.rst
3529 F:      net/can/
3530 F:      include/linux/can/core.h
3531 F:      include/uapi/linux/can.h
3532 F:      include/uapi/linux/can/bcm.h
3533 F:      include/uapi/linux/can/raw.h
3534 F:      include/uapi/linux/can/gw.h
3535
3536 CAPABILITIES
3537 M:      Serge Hallyn <serge@hallyn.com>
3538 L:      linux-security-module@vger.kernel.org
3539 S:      Supported
3540 F:      include/linux/capability.h
3541 F:      include/uapi/linux/capability.h
3542 F:      security/commoncap.c
3543 F:      kernel/capability.c
3544
3545 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3546 M:      Kevin Tsai <ktsai@capellamicro.com>
3547 S:      Maintained
3548 F:      drivers/iio/light/cm*
3549
3550 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3551 M:      Christian Lamparter <chunkeey@googlemail.com>
3552 L:      linux-wireless@vger.kernel.org
3553 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3554 S:      Maintained
3555 F:      drivers/net/wireless/ath/carl9170/
3556
3557 CAVIUM I2C DRIVER
3558 M:      Jan Glauber <jglauber@cavium.com>
3559 M:      David Daney <david.daney@cavium.com>
3560 W:      http://www.cavium.com
3561 S:      Supported
3562 F:      drivers/i2c/busses/i2c-octeon*
3563 F:      drivers/i2c/busses/i2c-thunderx*
3564
3565 CAVIUM LIQUIDIO NETWORK DRIVER
3566 M:      Derek Chickles <dchickles@marvell.com>
3567 M:      Satanand Burla <sburla@marvell.com>
3568 M:      Felix Manlunas <fmanlunas@marvell.com>
3569 L:      netdev@vger.kernel.org
3570 W:      http://www.cavium.com
3571 S:      Supported
3572 F:      drivers/net/ethernet/cavium/liquidio/
3573
3574 CAVIUM MMC DRIVER
3575 M:      Jan Glauber <jglauber@cavium.com>
3576 M:      David Daney <david.daney@cavium.com>
3577 M:      Steven J. Hill <Steven.Hill@cavium.com>
3578 W:      http://www.cavium.com
3579 S:      Supported
3580 F:      drivers/mmc/host/cavium*
3581
3582 CAVIUM OCTEON-TX CRYPTO DRIVER
3583 M:      George Cherian <george.cherian@cavium.com>
3584 L:      linux-crypto@vger.kernel.org
3585 W:      http://www.cavium.com
3586 S:      Supported
3587 F:      drivers/crypto/cavium/cpt/
3588
3589 CAVIUM THUNDERX2 ARM64 SOC
3590 M:      Robert Richter <rrichter@cavium.com>
3591 M:      Jayachandran C <jnair@caviumnetworks.com>
3592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3593 S:      Maintained
3594 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3595 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3596
3597 CC2520 IEEE-802.15.4 RADIO DRIVER
3598 M:      Varka Bhadram <varkabhadram@gmail.com>
3599 L:      linux-wpan@vger.kernel.org
3600 S:      Maintained
3601 F:      drivers/net/ieee802154/cc2520.c
3602 F:      include/linux/spi/cc2520.h
3603 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3604
3605 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3606 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3607 L:      linux-crypto@vger.kernel.org
3608 S:      Supported
3609 F:      drivers/crypto/ccree/
3610 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3611
3612 CEC FRAMEWORK
3613 M:      Hans Verkuil <hans.verkuil@cisco.com>
3614 L:      linux-media@vger.kernel.org
3615 T:      git git://linuxtv.org/media_tree.git
3616 W:      http://linuxtv.org
3617 S:      Supported
3618 F:      Documentation/media/kapi/cec-core.rst
3619 F:      Documentation/media/uapi/cec
3620 F:      drivers/media/cec/
3621 F:      drivers/media/rc/keymaps/rc-cec.c
3622 F:      include/media/cec.h
3623 F:      include/media/cec-notifier.h
3624 F:      include/uapi/linux/cec.h
3625 F:      include/uapi/linux/cec-funcs.h
3626 F:      Documentation/devicetree/bindings/media/cec.txt
3627 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3628
3629 CEC GPIO DRIVER
3630 M:      Hans Verkuil <hans.verkuil@cisco.com>
3631 L:      linux-media@vger.kernel.org
3632 T:      git git://linuxtv.org/media_tree.git
3633 W:      http://linuxtv.org
3634 S:      Supported
3635 F:      drivers/media/platform/cec-gpio/
3636 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3637
3638 CELL BROADBAND ENGINE ARCHITECTURE
3639 M:      Arnd Bergmann <arnd@arndb.de>
3640 L:      linuxppc-dev@lists.ozlabs.org
3641 W:      http://www.ibm.com/developerworks/power/cell/
3642 S:      Supported
3643 F:      arch/powerpc/include/asm/cell*.h
3644 F:      arch/powerpc/include/asm/spu*.h
3645 F:      arch/powerpc/include/uapi/asm/spu*.h
3646 F:      arch/powerpc/oprofile/*cell*
3647 F:      arch/powerpc/platforms/cell/
3648
3649 CEPH COMMON CODE (LIBCEPH)
3650 M:      Ilya Dryomov <idryomov@gmail.com>
3651 M:      "Yan, Zheng" <zyan@redhat.com>
3652 M:      Sage Weil <sage@redhat.com>
3653 L:      ceph-devel@vger.kernel.org
3654 W:      http://ceph.com/
3655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3656 T:      git git://github.com/ceph/ceph-client.git
3657 S:      Supported
3658 F:      net/ceph/
3659 F:      include/linux/ceph/
3660 F:      include/linux/crush/
3661
3662 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3663 M:      "Yan, Zheng" <zyan@redhat.com>
3664 M:      Sage Weil <sage@redhat.com>
3665 M:      Ilya Dryomov <idryomov@gmail.com>
3666 L:      ceph-devel@vger.kernel.org
3667 W:      http://ceph.com/
3668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3669 T:      git git://github.com/ceph/ceph-client.git
3670 S:      Supported
3671 F:      Documentation/filesystems/ceph.txt
3672 F:      fs/ceph/
3673
3674 CERTIFICATE HANDLING:
3675 M:      David Howells <dhowells@redhat.com>
3676 M:      David Woodhouse <dwmw2@infradead.org>
3677 L:      keyrings@vger.kernel.org
3678 S:      Maintained
3679 F:      Documentation/admin-guide/module-signing.rst
3680 F:      certs/
3681 F:      scripts/sign-file.c
3682 F:      scripts/extract-cert.c
3683
3684 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3685 L:      linux-usb@vger.kernel.org
3686 S:      Orphan
3687 F:      Documentation/usb/WUSB-Design-overview.txt
3688 F:      Documentation/usb/wusb-cbaf
3689 F:      drivers/usb/host/hwa-hc.c
3690 F:      drivers/usb/host/whci/
3691 F:      drivers/usb/wusbcore/
3692 F:      include/linux/usb/wusb*
3693
3694 CFAG12864B LCD DRIVER
3695 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3696 S:      Maintained
3697 F:      drivers/auxdisplay/cfag12864b.c
3698 F:      include/linux/cfag12864b.h
3699
3700 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3701 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3702 S:      Maintained
3703 F:      drivers/auxdisplay/cfag12864bfb.c
3704 F:      include/linux/cfag12864b.h
3705
3706 802.11 (including CFG80211/NL80211)
3707 M:      Johannes Berg <johannes@sipsolutions.net>
3708 L:      linux-wireless@vger.kernel.org
3709 W:      http://wireless.kernel.org/
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3712 S:      Maintained
3713 F:      net/wireless/
3714 F:      include/uapi/linux/nl80211.h
3715 F:      include/linux/ieee80211.h
3716 F:      include/net/wext.h
3717 F:      include/net/cfg80211.h
3718 F:      include/net/iw_handler.h
3719 F:      include/net/ieee80211_radiotap.h
3720 F:      Documentation/driver-api/80211/cfg80211.rst
3721 F:      Documentation/networking/regulatory.txt
3722
3723 CHAR and MISC DRIVERS
3724 M:      Arnd Bergmann <arnd@arndb.de>
3725 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3727 S:      Supported
3728 F:      drivers/char/
3729 F:      drivers/misc/
3730 F:      include/linux/miscdevice.h
3731
3732 CHECKPATCH
3733 M:      Andy Whitcroft <apw@canonical.com>
3734 M:      Joe Perches <joe@perches.com>
3735 S:      Maintained
3736 F:      scripts/checkpatch.pl
3737
3738 CHINESE DOCUMENTATION
3739 M:      Harry Wei <harryxiyou@gmail.com>
3740 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3741 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3742 S:      Maintained
3743 F:      Documentation/translations/zh_CN/
3744
3745 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3746 M:      Peter Chen <Peter.Chen@nxp.com>
3747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3748 L:      linux-usb@vger.kernel.org
3749 S:      Maintained
3750 F:      drivers/usb/chipidea/
3751
3752 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3753 M:      Hans de Goede <hdegoede@redhat.com>
3754 L:      linux-input@vger.kernel.org
3755 S:      Maintained
3756 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3757 F:      drivers/input/touchscreen/chipone_icn8318.c
3758
3759 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3760 M:      Hans de Goede <hdegoede@redhat.com>
3761 L:      linux-input@vger.kernel.org
3762 S:      Maintained
3763 F:      drivers/input/touchscreen/chipone_icn8505.c
3764
3765 CHROME HARDWARE PLATFORM SUPPORT
3766 M:      Benson Leung <bleung@chromium.org>
3767 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3768 S:      Maintained
3769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3770 F:      drivers/platform/chrome/
3771
3772 CHROMEOS EC SUBDRIVERS
3773 M:      Benson Leung <bleung@chromium.org>
3774 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3775 R:      Guenter Roeck <groeck@chromium.org>
3776 S:      Maintained
3777 N:      cros_ec
3778 N:      cros-ec
3779 F:      drivers/power/supply/cros_usbpd-charger.c
3780
3781 CHROMEOS EC CODEC DRIVER
3782 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3783 S:      Maintained
3784 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3785 R:      Guenter Roeck <groeck@chromium.org>
3786 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3787 F:      sound/soc/codecs/cros_ec_codec.*
3788
3789 CIRRUS LOGIC AUDIO CODEC DRIVERS
3790 M:      Brian Austin <brian.austin@cirrus.com>
3791 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3792 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3793 S:      Maintained
3794 F:      sound/soc/codecs/cs*
3795
3796 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3797 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3798 L:      netdev@vger.kernel.org
3799 S:      Maintained
3800 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3801
3802 CIRRUS LOGIC LOCHNAGAR DRIVER
3803 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3804 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3805 L:      patches@opensource.cirrus.com
3806 S:      Supported
3807 F:      drivers/clk/clk-lochnagar.c
3808 F:      drivers/mfd/lochnagar-i2c.c
3809 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3810 F:      drivers/regulator/lochnagar-regulator.c
3811 F:      include/dt-bindings/clk/lochnagar.h
3812 F:      include/dt-bindings/pinctrl/lochnagar.h
3813 F:      include/linux/mfd/lochnagar*
3814 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3815 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3816 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3817 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3818
3819 CISCO FCOE HBA DRIVER
3820 M:      Satish Kharat <satishkh@cisco.com>
3821 M:      Sesidhar Baddela <sebaddel@cisco.com>
3822 M:      Karan Tilak Kumar <kartilak@cisco.com>
3823 L:      linux-scsi@vger.kernel.org
3824 S:      Supported
3825 F:      drivers/scsi/fnic/
3826
3827 CISCO SCSI HBA DRIVER
3828 M:      Karan Tilak Kumar <kartilak@cisco.com>
3829 M:      Sesidhar Baddela <sebaddel@cisco.com>
3830 L:      linux-scsi@vger.kernel.org
3831 S:      Supported
3832 F:      drivers/scsi/snic/
3833
3834 CISCO VIC ETHERNET NIC DRIVER
3835 M:      Christian Benvenuti <benve@cisco.com>
3836 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3837 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3838 S:      Supported
3839 F:      drivers/net/ethernet/cisco/enic/
3840
3841 CISCO VIC LOW LATENCY NIC DRIVER
3842 M:      Christian Benvenuti <benve@cisco.com>
3843 M:      Nelson Escobar <neescoba@cisco.com>
3844 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3845 S:      Supported
3846 F:      drivers/infiniband/hw/usnic/
3847
3848 CIRRUS LOGIC MADERA CODEC DRIVERS
3849 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3850 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3852 L:      patches@opensource.cirrus.com
3853 T:      git https://github.com/CirrusLogic/linux-drivers.git
3854 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3855 S:      Supported
3856 F:      Documentation/devicetree/bindings/mfd/madera.txt
3857 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3858 F:      include/linux/irqchip/irq-madera*
3859 F:      include/linux/mfd/madera/*
3860 F:      drivers/gpio/gpio-madera*
3861 F:      drivers/irqchip/irq-madera*
3862 F:      drivers/mfd/madera*
3863 F:      drivers/mfd/cs47l*
3864 F:      drivers/pinctrl/cirrus/*
3865
3866 CLANG-FORMAT FILE
3867 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3868 S:      Maintained
3869 F:      .clang-format
3870
3871 CLEANCACHE API
3872 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3873 L:      linux-kernel@vger.kernel.org
3874 S:      Maintained
3875 F:      mm/cleancache.c
3876 F:      include/linux/cleancache.h
3877
3878 CLK API
3879 M:      Russell King <linux@armlinux.org.uk>
3880 L:      linux-clk@vger.kernel.org
3881 S:      Maintained
3882 F:      include/linux/clk.h
3883
3884 CLOCKSOURCE, CLOCKEVENT DRIVERS
3885 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3886 M:      Thomas Gleixner <tglx@linutronix.de>
3887 L:      linux-kernel@vger.kernel.org
3888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3889 S:      Supported
3890 F:      drivers/clocksource/
3891 F:      Documentation/devicetree/bindings/timer/
3892
3893 CMPC ACPI DRIVER
3894 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3895 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3896 L:      platform-driver-x86@vger.kernel.org
3897 S:      Supported
3898 F:      drivers/platform/x86/classmate-laptop.c
3899
3900 COBALT MEDIA DRIVER
3901 M:      Hans Verkuil <hans.verkuil@cisco.com>
3902 L:      linux-media@vger.kernel.org
3903 T:      git git://linuxtv.org/media_tree.git
3904 W:      https://linuxtv.org
3905 S:      Supported
3906 F:      drivers/media/pci/cobalt/
3907
3908 COCCINELLE/Semantic Patches (SmPL)
3909 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3910 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3911 M:      Nicolas Palix <nicolas.palix@imag.fr>
3912 M:      Michal Marek <michal.lkml@markovi.net>
3913 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3915 W:      http://coccinelle.lip6.fr/
3916 S:      Supported
3917 F:      Documentation/dev-tools/coccinelle.rst
3918 F:      scripts/coccinelle/
3919 F:      scripts/coccicheck
3920
3921 CODA FILE SYSTEM
3922 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3923 M:      coda@cs.cmu.edu
3924 L:      codalist@coda.cs.cmu.edu
3925 W:      http://www.coda.cs.cmu.edu/
3926 S:      Maintained
3927 F:      Documentation/filesystems/coda.txt
3928 F:      fs/coda/
3929 F:      include/linux/coda*.h
3930 F:      include/uapi/linux/coda*.h
3931
3932 CODA V4L2 MEM2MEM DRIVER
3933 M:      Philipp Zabel <p.zabel@pengutronix.de>
3934 L:      linux-media@vger.kernel.org
3935 S:      Maintained
3936 F:      Documentation/devicetree/bindings/media/coda.txt
3937 F:      drivers/media/platform/coda/
3938
3939 CODE OF CONDUCT
3940 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3941 S:      Supported
3942 F:      Documentation/process/code-of-conduct.rst
3943 F:      Documentation/process/code-of-conduct-interpretation.rst
3944
3945 COMMON CLK FRAMEWORK
3946 M:      Michael Turquette <mturquette@baylibre.com>
3947 M:      Stephen Boyd <sboyd@kernel.org>
3948 L:      linux-clk@vger.kernel.org
3949 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3951 S:      Maintained
3952 F:      Documentation/devicetree/bindings/clock/
3953 F:      drivers/clk/
3954 X:      drivers/clk/clkdev.c
3955 F:      include/linux/clk-pr*
3956 F:      include/linux/clk/
3957 F:      include/linux/of_clk.h
3958
3959 COMMON INTERNET FILE SYSTEM (CIFS)
3960 M:      Steve French <sfrench@samba.org>
3961 L:      linux-cifs@vger.kernel.org
3962 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3963 W:      http://linux-cifs.samba.org/
3964 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3965 S:      Supported
3966 F:      Documentation/filesystems/cifs/
3967 F:      fs/cifs/
3968
3969 COMPACTPCI HOTPLUG CORE
3970 M:      Scott Murray <scott@spiteful.org>
3971 L:      linux-pci@vger.kernel.org
3972 S:      Maintained
3973 F:      drivers/pci/hotplug/cpci_hotplug*
3974
3975 COMPACTPCI HOTPLUG GENERIC DRIVER
3976 M:      Scott Murray <scott@spiteful.org>
3977 L:      linux-pci@vger.kernel.org
3978 S:      Maintained
3979 F:      drivers/pci/hotplug/cpcihp_generic.c
3980
3981 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3982 M:      Scott Murray <scott@spiteful.org>
3983 L:      linux-pci@vger.kernel.org
3984 S:      Maintained
3985 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3986
3987 COMPAL LAPTOP SUPPORT
3988 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3989 L:      platform-driver-x86@vger.kernel.org
3990 S:      Maintained
3991 F:      drivers/platform/x86/compal-laptop.c
3992
3993 COMPILER ATTRIBUTES
3994 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3995 S:      Maintained
3996 F:      include/linux/compiler_attributes.h
3997
3998 CONEXANT ACCESSRUNNER USB DRIVER
3999 L:      accessrunner-general@lists.sourceforge.net
4000 W:      http://accessrunner.sourceforge.net/
4001 S:      Orphan
4002 F:      drivers/usb/atm/cxacru.c
4003
4004 CONFIGFS
4005 M:      Joel Becker <jlbec@evilplan.org>
4006 M:      Christoph Hellwig <hch@lst.de>
4007 T:      git git://git.infradead.org/users/hch/configfs.git
4008 S:      Supported
4009 F:      fs/configfs/
4010 F:      include/linux/configfs.h
4011
4012 CONNECTOR
4013 M:      Evgeniy Polyakov <zbr@ioremap.net>
4014 L:      netdev@vger.kernel.org
4015 S:      Maintained
4016 F:      drivers/connector/
4017
4018 CONTROL GROUP (CGROUP)
4019 M:      Tejun Heo <tj@kernel.org>
4020 M:      Li Zefan <lizefan@huawei.com>
4021 M:      Johannes Weiner <hannes@cmpxchg.org>
4022 L:      cgroups@vger.kernel.org
4023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4024 S:      Maintained
4025 F:      Documentation/admin-guide/cgroup-v2.rst
4026 F:      Documentation/cgroup-v1/
4027 F:      include/linux/cgroup*
4028 F:      kernel/cgroup/
4029
4030 CONTROL GROUP - CPUSET
4031 M:      Li Zefan <lizefan@huawei.com>
4032 L:      cgroups@vger.kernel.org
4033 W:      http://www.bullopensource.org/cpuset/
4034 W:      http://oss.sgi.com/projects/cpusets/
4035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4036 S:      Maintained
4037 F:      Documentation/cgroup-v1/cpusets.txt
4038 F:      include/linux/cpuset.h
4039 F:      kernel/cgroup/cpuset.c
4040
4041 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4042 M:      Johannes Weiner <hannes@cmpxchg.org>
4043 M:      Michal Hocko <mhocko@kernel.org>
4044 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4045 L:      cgroups@vger.kernel.org
4046 L:      linux-mm@kvack.org
4047 S:      Maintained
4048 F:      mm/memcontrol.c
4049 F:      mm/swap_cgroup.c
4050
4051 CORETEMP HARDWARE MONITORING DRIVER
4052 M:      Fenghua Yu <fenghua.yu@intel.com>
4053 L:      linux-hwmon@vger.kernel.org
4054 S:      Maintained
4055 F:      Documentation/hwmon/coretemp
4056 F:      drivers/hwmon/coretemp.c
4057
4058 COSA/SRP SYNC SERIAL DRIVER
4059 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4060 W:      http://www.fi.muni.cz/~kas/cosa/
4061 S:      Maintained
4062 F:      drivers/net/wan/cosa*
4063
4064 CPMAC ETHERNET DRIVER
4065 M:      Florian Fainelli <f.fainelli@gmail.com>
4066 L:      netdev@vger.kernel.org
4067 S:      Maintained
4068 F:      drivers/net/ethernet/ti/cpmac.c
4069
4070 CPU FREQUENCY SCALING FRAMEWORK
4071 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4072 M:      Viresh Kumar <viresh.kumar@linaro.org>
4073 L:      linux-pm@vger.kernel.org
4074 S:      Maintained
4075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4077 B:      https://bugzilla.kernel.org
4078 F:      Documentation/admin-guide/pm/cpufreq.rst
4079 F:      Documentation/admin-guide/pm/intel_pstate.rst
4080 F:      Documentation/cpu-freq/
4081 F:      Documentation/devicetree/bindings/cpufreq/
4082 F:      drivers/cpufreq/
4083 F:      include/linux/cpufreq.h
4084 F:      tools/testing/selftests/cpufreq/
4085
4086 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4087 M:      Viresh Kumar <viresh.kumar@linaro.org>
4088 M:      Sudeep Holla <sudeep.holla@arm.com>
4089 L:      linux-pm@vger.kernel.org
4090 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4091 S:      Maintained
4092 F:      drivers/cpufreq/arm_big_little.h
4093 F:      drivers/cpufreq/arm_big_little.c
4094
4095 CPU POWER MONITORING SUBSYSTEM
4096 M:      Thomas Renninger <trenn@suse.com>
4097 M:      Shuah Khan <shuah@kernel.org>
4098 M:      Shuah Khan <skhan@linuxfoundation.org>
4099 L:      linux-pm@vger.kernel.org
4100 S:      Maintained
4101 F:      tools/power/cpupower/
4102
4103 CPUID/MSR DRIVER
4104 M:      "H. Peter Anvin" <hpa@zytor.com>
4105 S:      Maintained
4106 F:      arch/x86/kernel/cpuid.c
4107 F:      arch/x86/kernel/msr.c
4108
4109 CPUIDLE DRIVER - ARM BIG LITTLE
4110 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4111 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4112 L:      linux-pm@vger.kernel.org
4113 L:      linux-arm-kernel@lists.infradead.org
4114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4115 S:      Maintained
4116 F:      drivers/cpuidle/cpuidle-big_little.c
4117
4118 CPUIDLE DRIVER - ARM EXYNOS
4119 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4120 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4121 M:      Kukjin Kim <kgene@kernel.org>
4122 L:      linux-pm@vger.kernel.org
4123 L:      linux-samsung-soc@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/cpuidle/cpuidle-exynos.c
4126 F:      arch/arm/mach-exynos/pm.c
4127
4128 CPU IDLE TIME MANAGEMENT FRAMEWORK
4129 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4130 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4131 L:      linux-pm@vger.kernel.org
4132 S:      Maintained
4133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4134 B:      https://bugzilla.kernel.org
4135 F:      Documentation/admin-guide/pm/cpuidle.rst
4136 F:      Documentation/driver-api/pm/cpuidle.rst
4137 F:      drivers/cpuidle/*
4138 F:      include/linux/cpuidle.h
4139
4140 CRAMFS FILESYSTEM
4141 M:      Nicolas Pitre <nico@linaro.org>
4142 S:      Maintained
4143 F:      Documentation/filesystems/cramfs.txt
4144 F:      fs/cramfs/
4145
4146 CRYPTO API
4147 M:      Herbert Xu <herbert@gondor.apana.org.au>
4148 M:      "David S. Miller" <davem@davemloft.net>
4149 L:      linux-crypto@vger.kernel.org
4150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4152 S:      Maintained
4153 F:      Documentation/crypto/
4154 F:      Documentation/devicetree/bindings/crypto/
4155 F:      arch/*/crypto/
4156 F:      crypto/
4157 F:      drivers/crypto/
4158 F:      include/crypto/
4159 F:      include/linux/crypto*
4160
4161 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4162 M:      Neil Horman <nhorman@tuxdriver.com>
4163 L:      linux-crypto@vger.kernel.org
4164 S:      Maintained
4165 F:      crypto/ansi_cprng.c
4166 F:      crypto/rng.c
4167
4168 CS3308 MEDIA DRIVER
4169 M:      Hans Verkuil <hverkuil@xs4all.nl>
4170 L:      linux-media@vger.kernel.org
4171 T:      git git://linuxtv.org/media_tree.git
4172 W:      http://linuxtv.org
4173 S:      Odd Fixes
4174 F:      drivers/media/i2c/cs3308.c
4175
4176 CS5535 Audio ALSA driver
4177 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4178 S:      Maintained
4179 F:      sound/pci/cs5535audio/
4180
4181 CSI DRIVERS FOR ALLWINNER V3s
4182 M:      Yong Deng <yong.deng@magewell.com>
4183 L:      linux-media@vger.kernel.org
4184 T:      git git://linuxtv.org/media_tree.git
4185 S:      Maintained
4186 F:      drivers/media/platform/sunxi/sun6i-csi/
4187 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4188
4189 CW1200 WLAN driver
4190 M:      Solomon Peachy <pizza@shaftnet.org>
4191 S:      Maintained
4192 F:      drivers/net/wireless/st/cw1200/
4193
4194 CX18 VIDEO4LINUX DRIVER
4195 M:      Andy Walls <awalls@md.metrocast.net>
4196 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4197 L:      linux-media@vger.kernel.org
4198 T:      git git://linuxtv.org/media_tree.git
4199 W:      https://linuxtv.org
4200 W:      http://www.ivtvdriver.org/index.php/Cx18
4201 S:      Maintained
4202 F:      Documentation/media/v4l-drivers/cx18*
4203 F:      drivers/media/pci/cx18/
4204 F:      include/uapi/linux/ivtv*
4205
4206 CX2341X MPEG ENCODER HELPER MODULE
4207 M:      Hans Verkuil <hverkuil@xs4all.nl>
4208 L:      linux-media@vger.kernel.org
4209 T:      git git://linuxtv.org/media_tree.git
4210 W:      https://linuxtv.org
4211 S:      Maintained
4212 F:      drivers/media/common/cx2341x*
4213 F:      include/media/drv-intf/cx2341x.h
4214
4215 CX24120 MEDIA DRIVER
4216 M:      Jemma Denson <jdenson@gmail.com>
4217 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4218 L:      linux-media@vger.kernel.org
4219 W:      https://linuxtv.org
4220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4221 S:      Maintained
4222 F:      drivers/media/dvb-frontends/cx24120*
4223
4224 CX88 VIDEO4LINUX DRIVER
4225 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4226 L:      linux-media@vger.kernel.org
4227 W:      https://linuxtv.org
4228 T:      git git://linuxtv.org/media_tree.git
4229 S:      Odd fixes
4230 F:      Documentation/media/v4l-drivers/cx88*
4231 F:      drivers/media/pci/cx88/
4232
4233 CXD2820R MEDIA DRIVER
4234 M:      Antti Palosaari <crope@iki.fi>
4235 L:      linux-media@vger.kernel.org
4236 W:      https://linuxtv.org
4237 W:      http://palosaari.fi/linux/
4238 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4239 T:      git git://linuxtv.org/anttip/media_tree.git
4240 S:      Maintained
4241 F:      drivers/media/dvb-frontends/cxd2820r*
4242
4243 CXGB3 ETHERNET DRIVER (CXGB3)
4244 M:      Vishal Kulkarni <vishal@chelsio.com>
4245 L:      netdev@vger.kernel.org
4246 W:      http://www.chelsio.com
4247 S:      Supported
4248 F:      drivers/net/ethernet/chelsio/cxgb3/
4249
4250 CXGB3 ISCSI DRIVER (CXGB3I)
4251 M:      Karen Xie <kxie@chelsio.com>
4252 L:      linux-scsi@vger.kernel.org
4253 W:      http://www.chelsio.com
4254 S:      Supported
4255 F:      drivers/scsi/cxgbi/cxgb3i
4256
4257 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4258 M:      Steve Wise <swise@chelsio.com>
4259 L:      linux-rdma@vger.kernel.org
4260 W:      http://www.openfabrics.org
4261 S:      Supported
4262 F:      drivers/infiniband/hw/cxgb3/
4263 F:      include/uapi/rdma/cxgb3-abi.h
4264
4265 CXGB4 CRYPTO DRIVER (chcr)
4266 M:      Harsh Jain <harsh@chelsio.com>
4267 L:      linux-crypto@vger.kernel.org
4268 W:      http://www.chelsio.com
4269 S:      Supported
4270 F:      drivers/crypto/chelsio
4271
4272 CXGB4 ETHERNET DRIVER (CXGB4)
4273 M:      Vishal Kulkarni <vishal@chelsio.com>
4274 L:      netdev@vger.kernel.org
4275 W:      http://www.chelsio.com
4276 S:      Supported
4277 F:      drivers/net/ethernet/chelsio/cxgb4/
4278
4279 CXGB4 ISCSI DRIVER (CXGB4I)
4280 M:      Karen Xie <kxie@chelsio.com>
4281 L:      linux-scsi@vger.kernel.org
4282 W:      http://www.chelsio.com
4283 S:      Supported
4284 F:      drivers/scsi/cxgbi/cxgb4i
4285
4286 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4287 M:      Steve Wise <swise@chelsio.com>
4288 L:      linux-rdma@vger.kernel.org
4289 W:      http://www.openfabrics.org
4290 S:      Supported
4291 F:      drivers/infiniband/hw/cxgb4/
4292 F:      include/uapi/rdma/cxgb4-abi.h
4293
4294 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4295 M:      Casey Leedom <leedom@chelsio.com>
4296 L:      netdev@vger.kernel.org
4297 W:      http://www.chelsio.com
4298 S:      Supported
4299 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4300
4301 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4302 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4303 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4304 L:      linuxppc-dev@lists.ozlabs.org
4305 S:      Supported
4306 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4307 F:      drivers/misc/cxl/
4308 F:      include/misc/cxl*
4309 F:      include/uapi/misc/cxl.h
4310 F:      Documentation/powerpc/cxl.txt
4311 F:      Documentation/ABI/testing/sysfs-class-cxl
4312
4313 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4314 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4315 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4316 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4317 L:      linux-scsi@vger.kernel.org
4318 S:      Supported
4319 F:      drivers/scsi/cxlflash/
4320 F:      include/uapi/scsi/cxlflash_ioctl.h
4321 F:      Documentation/powerpc/cxlflash.txt
4322
4323 CYBERPRO FB DRIVER
4324 M:      Russell King <linux@armlinux.org.uk>
4325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4326 W:      http://www.armlinux.org.uk/
4327 S:      Maintained
4328 F:      drivers/video/fbdev/cyber2000fb.*
4329
4330 CYCLADES ASYNC MUX DRIVER
4331 W:      http://www.cyclades.com/
4332 S:      Orphan
4333 F:      drivers/tty/cyclades.c
4334 F:      include/linux/cyclades.h
4335 F:      include/uapi/linux/cyclades.h
4336
4337 CYCLADES PC300 DRIVER
4338 W:      http://www.cyclades.com/
4339 S:      Orphan
4340 F:      drivers/net/wan/pc300*
4341
4342 CYPRESS_FIRMWARE MEDIA DRIVER
4343 M:      Antti Palosaari <crope@iki.fi>
4344 L:      linux-media@vger.kernel.org
4345 W:      https://linuxtv.org
4346 W:      http://palosaari.fi/linux/
4347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4348 T:      git git://linuxtv.org/anttip/media_tree.git
4349 S:      Maintained
4350 F:      drivers/media/common/cypress_firmware*
4351
4352 CYTTSP TOUCHSCREEN DRIVER
4353 M:      Ferruh Yigit <fery@cypress.com>
4354 L:      linux-input@vger.kernel.org
4355 S:      Supported
4356 F:      drivers/input/touchscreen/cyttsp*
4357 F:      include/linux/input/cyttsp.h
4358
4359 D-LINK DIR-685 TOUCHKEYS DRIVER
4360 M:      Linus Walleij <linus.walleij@linaro.org>
4361 L:      linux-input@vger.kernel.org
4362 S:      Supported
4363 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4364
4365 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4366 M:      Joshua Kinard <kumba@gentoo.org>
4367 S:      Maintained
4368 F:      drivers/rtc/rtc-ds1685.c
4369 F:      include/linux/rtc/ds1685.h
4370
4371 DAMA SLAVE for AX.25
4372 M:      Joerg Reuter <jreuter@yaina.de>
4373 W:      http://yaina.de/jreuter/
4374 W:      http://www.qsl.net/dl1bke/
4375 L:      linux-hams@vger.kernel.org
4376 S:      Maintained
4377 F:      net/ax25/af_ax25.c
4378 F:      net/ax25/ax25_dev.c
4379 F:      net/ax25/ax25_ds_*
4380 F:      net/ax25/ax25_in.c
4381 F:      net/ax25/ax25_out.c
4382 F:      net/ax25/ax25_timer.c
4383 F:      net/ax25/sysctl_net_ax25.c
4384
4385 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4386 L:      netdev@vger.kernel.org
4387 S:      Orphan
4388 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4389 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4390
4391 DC390/AM53C974 SCSI driver
4392 M:      Hannes Reinecke <hare@suse.com>
4393 L:      linux-scsi@vger.kernel.org
4394 S:      Maintained
4395 F:      drivers/scsi/am53c974.c
4396
4397 DC395x SCSI driver
4398 M:      Oliver Neukum <oliver@neukum.org>
4399 M:      Ali Akcaagac <aliakc@web.de>
4400 M:      Jamie Lenehan <lenehan@twibble.org>
4401 L:      dc395x@twibble.org
4402 W:      http://twibble.org/dist/dc395x/
4403 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4404 S:      Maintained
4405 F:      Documentation/scsi/dc395x.txt
4406 F:      drivers/scsi/dc395x.*
4407
4408 DCCP PROTOCOL
4409 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4410 L:      dccp@vger.kernel.org
4411 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4412 S:      Maintained
4413 F:      include/linux/dccp.h
4414 F:      include/uapi/linux/dccp.h
4415 F:      include/linux/tfrc.h
4416 F:      net/dccp/
4417
4418 DECnet NETWORK LAYER
4419 W:      http://linux-decnet.sourceforge.net
4420 L:      linux-decnet-user@lists.sourceforge.net
4421 S:      Orphan
4422 F:      Documentation/networking/decnet.txt
4423 F:      net/decnet/
4424
4425 DECSTATION PLATFORM SUPPORT
4426 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4427 L:      linux-mips@vger.kernel.org
4428 W:      http://www.linux-mips.org/wiki/DECstation
4429 S:      Maintained
4430 F:      arch/mips/dec/
4431 F:      arch/mips/include/asm/dec/
4432 F:      arch/mips/include/asm/mach-dec/
4433
4434 DEFXX FDDI NETWORK DRIVER
4435 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4436 S:      Maintained
4437 F:      drivers/net/fddi/defxx.*
4438
4439 DELL SMBIOS DRIVER
4440 M:      Pali Rohár <pali.rohar@gmail.com>
4441 M:      Mario Limonciello <mario.limonciello@dell.com>
4442 L:      platform-driver-x86@vger.kernel.org
4443 S:      Maintained
4444 F:      drivers/platform/x86/dell-smbios.*
4445
4446 DELL SMBIOS SMM DRIVER
4447 M:      Mario Limonciello <mario.limonciello@dell.com>
4448 L:      platform-driver-x86@vger.kernel.org
4449 S:      Maintained
4450 F:      drivers/platform/x86/dell-smbios-smm.c
4451
4452 DELL SMBIOS WMI DRIVER
4453 M:      Mario Limonciello <mario.limonciello@dell.com>
4454 L:      platform-driver-x86@vger.kernel.org
4455 S:      Maintained
4456 F:      drivers/platform/x86/dell-smbios-wmi.c
4457 F:      tools/wmi/dell-smbios-example.c
4458
4459 DEFZA FDDI NETWORK DRIVER
4460 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4461 S:      Maintained
4462 F:      drivers/net/fddi/defza.*
4463
4464 DELL LAPTOP DRIVER
4465 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4466 M:      Pali Rohár <pali.rohar@gmail.com>
4467 L:      platform-driver-x86@vger.kernel.org
4468 S:      Maintained
4469 F:      drivers/platform/x86/dell-laptop.c
4470
4471 DELL LAPTOP FREEFALL DRIVER
4472 M:      Pali Rohár <pali.rohar@gmail.com>
4473 S:      Maintained
4474 F:      drivers/platform/x86/dell-smo8800.c
4475
4476 DELL LAPTOP RBTN DRIVER
4477 M:      Pali Rohár <pali.rohar@gmail.com>
4478 S:      Maintained
4479 F:      drivers/platform/x86/dell-rbtn.*
4480
4481 DELL REMOTE BIOS UPDATE DRIVER
4482 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4483 L:      platform-driver-x86@vger.kernel.org
4484 S:      Maintained
4485 F:      drivers/platform/x86/dell_rbu.c
4486
4487 DELL LAPTOP SMM DRIVER
4488 M:      Pali Rohár <pali.rohar@gmail.com>
4489 S:      Maintained
4490 F:      drivers/hwmon/dell-smm-hwmon.c
4491 F:      include/uapi/linux/i8k.h
4492
4493 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4494 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4495 L:      platform-driver-x86@vger.kernel.org
4496 S:      Maintained
4497 F:      Documentation/dcdbas.txt
4498 F:      drivers/platform/x86/dcdbas.*
4499
4500 DELL WMI NOTIFICATIONS DRIVER
4501 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4502 M:      Pali Rohár <pali.rohar@gmail.com>
4503 S:      Maintained
4504 F:      drivers/platform/x86/dell-wmi.c
4505
4506 DELL WMI DESCRIPTOR DRIVER
4507 M:      Mario Limonciello <mario.limonciello@dell.com>
4508 S:      Maintained
4509 F:      drivers/platform/x86/dell-wmi-descriptor.c
4510
4511 DELTA ST MEDIA DRIVER
4512 M:      Hugues Fruchet <hugues.fruchet@st.com>
4513 L:      linux-media@vger.kernel.org
4514 T:      git git://linuxtv.org/media_tree.git
4515 W:      https://linuxtv.org
4516 S:      Supported
4517 F:      drivers/media/platform/sti/delta
4518
4519 DENALI NAND DRIVER
4520 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4521 L:      linux-mtd@lists.infradead.org
4522 S:      Supported
4523 F:      drivers/mtd/nand/raw/denali*
4524
4525 DESIGNWARE USB2 DRD IP DRIVER
4526 M:      Minas Harutyunyan <hminas@synopsys.com>
4527 L:      linux-usb@vger.kernel.org
4528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4529 S:      Maintained
4530 F:      drivers/usb/dwc2/
4531
4532 DESIGNWARE USB3 DRD IP DRIVER
4533 M:      Felipe Balbi <balbi@kernel.org>
4534 L:      linux-usb@vger.kernel.org
4535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4536 S:      Maintained
4537 F:      drivers/usb/dwc3/
4538
4539 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4540 M:      Andreas Klinger <ak@it-klinger.de>
4541 L:      linux-iio@vger.kernel.org
4542 S:      Maintained
4543 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4544 F:      drivers/iio/proximity/srf*.c
4545
4546 DEVICE COREDUMP (DEV_COREDUMP)
4547 M:      Johannes Berg <johannes@sipsolutions.net>
4548 L:      linux-kernel@vger.kernel.org
4549 S:      Maintained
4550 F:      drivers/base/devcoredump.c
4551 F:      include/linux/devcoredump.h
4552
4553 DEVICE FREQUENCY (DEVFREQ)
4554 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4555 M:      Kyungmin Park <kyungmin.park@samsung.com>
4556 R:      Chanwoo Choi <cw00.choi@samsung.com>
4557 L:      linux-pm@vger.kernel.org
4558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4559 S:      Maintained
4560 F:      drivers/devfreq/
4561 F:      include/linux/devfreq.h
4562 F:      Documentation/devicetree/bindings/devfreq/
4563
4564 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4565 M:      Chanwoo Choi <cw00.choi@samsung.com>
4566 L:      linux-pm@vger.kernel.org
4567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4568 S:      Supported
4569 F:      drivers/devfreq/event/
4570 F:      drivers/devfreq/devfreq-event.c
4571 F:      include/linux/devfreq-event.h
4572 F:      Documentation/devicetree/bindings/devfreq/event/
4573
4574 DEVICE NUMBER REGISTRY
4575 M:      Torben Mathiasen <device@lanana.org>
4576 W:      http://lanana.org/docs/device-list/index.html
4577 S:      Maintained
4578
4579 DEVICE-MAPPER  (LVM)
4580 M:      Alasdair Kergon <agk@redhat.com>
4581 M:      Mike Snitzer <snitzer@redhat.com>
4582 M:      dm-devel@redhat.com
4583 L:      dm-devel@redhat.com
4584 W:      http://sources.redhat.com/dm
4585 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4587 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4588 S:      Maintained
4589 F:      Documentation/device-mapper/
4590 F:      drivers/md/Makefile
4591 F:      drivers/md/Kconfig
4592 F:      drivers/md/dm*
4593 F:      drivers/md/persistent-data/
4594 F:      include/linux/device-mapper.h
4595 F:      include/linux/dm-*.h
4596 F:      include/uapi/linux/dm-*.h
4597
4598 DEVLINK
4599 M:      Jiri Pirko <jiri@mellanox.com>
4600 L:      netdev@vger.kernel.org
4601 S:      Supported
4602 F:      net/core/devlink.c
4603 F:      include/net/devlink.h
4604 F:      include/uapi/linux/devlink.h
4605
4606 DIALOG SEMICONDUCTOR DRIVERS
4607 M:      Support Opensource <support.opensource@diasemi.com>
4608 W:      http://www.dialog-semiconductor.com/products
4609 S:      Supported
4610 F:      Documentation/hwmon/da90??
4611 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4612 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4613 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4614 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4615 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4616 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4617 F:      drivers/gpio/gpio-da90??.c
4618 F:      drivers/hwmon/da90??-hwmon.c
4619 F:      drivers/iio/adc/da91??-*.c
4620 F:      drivers/input/misc/da90??_onkey.c
4621 F:      drivers/input/touchscreen/da9052_tsi.c
4622 F:      drivers/leds/leds-da90??.c
4623 F:      drivers/mfd/da903x.c
4624 F:      drivers/mfd/da90??-*.c
4625 F:      drivers/mfd/da91??-*.c
4626 F:      drivers/power/supply/da9052-battery.c
4627 F:      drivers/power/supply/da91??-*.c
4628 F:      drivers/regulator/da903x.c
4629 F:      drivers/regulator/da9???-regulator.[ch]
4630 F:      drivers/thermal/da90??-thermal.c
4631 F:      drivers/rtc/rtc-da90??.c
4632 F:      drivers/video/backlight/da90??_bl.c
4633 F:      drivers/watchdog/da90??_wdt.c
4634 F:      include/linux/mfd/da903x.h
4635 F:      include/linux/mfd/da9052/
4636 F:      include/linux/mfd/da9055/
4637 F:      include/linux/mfd/da9062/
4638 F:      include/linux/mfd/da9063/
4639 F:      include/linux/mfd/da9150/
4640 F:      include/linux/regulator/da9211.h
4641 F:      include/sound/da[79]*.h
4642 F:      sound/soc/codecs/da[79]*.[ch]
4643
4644 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4645 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4646 L:      linux-gpio@vger.kernel.org
4647 S:      Maintained
4648 F:      drivers/gpio/gpio-gpio-mm.c
4649
4650 DIOLAN U2C-12 I2C DRIVER
4651 M:      Guenter Roeck <linux@roeck-us.net>
4652 L:      linux-i2c@vger.kernel.org
4653 S:      Maintained
4654 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4655
4656 FILESYSTEM DIRECT ACCESS (DAX)
4657 M:      Dan Williams <dan.j.williams@intel.com>
4658 R:      Matthew Wilcox <willy@infradead.org>
4659 R:      Jan Kara <jack@suse.cz>
4660 L:      linux-fsdevel@vger.kernel.org
4661 L:      linux-nvdimm@lists.01.org
4662 S:      Supported
4663 F:      fs/dax.c
4664 F:      include/linux/dax.h
4665 F:      include/trace/events/fs_dax.h
4666
4667 DEVICE DIRECT ACCESS (DAX)
4668 M:      Dan Williams <dan.j.williams@intel.com>
4669 M:      Vishal Verma <vishal.l.verma@intel.com>
4670 M:      Keith Busch <keith.busch@intel.com>
4671 M:      Dave Jiang <dave.jiang@intel.com>
4672 L:      linux-nvdimm@lists.01.org
4673 S:      Supported
4674 F:      drivers/dax/
4675
4676 DIRECTORY NOTIFICATION (DNOTIFY)
4677 M:      Jan Kara <jack@suse.cz>
4678 R:      Amir Goldstein <amir73il@gmail.com>
4679 L:      linux-fsdevel@vger.kernel.org
4680 S:      Maintained
4681 F:      Documentation/filesystems/dnotify.txt
4682 F:      fs/notify/dnotify/
4683 F:      include/linux/dnotify.h
4684
4685 DISK GEOMETRY AND PARTITION HANDLING
4686 M:      Andries Brouwer <aeb@cwi.nl>
4687 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4688 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4689 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4690 S:      Maintained
4691
4692 DISKQUOTA
4693 M:      Jan Kara <jack@suse.com>
4694 S:      Maintained
4695 F:      Documentation/filesystems/quota.txt
4696 F:      fs/quota/
4697 F:      include/linux/quota*.h
4698 F:      include/uapi/linux/quota*.h
4699
4700 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4701 M:      Bernie Thompson <bernie@plugable.com>
4702 L:      linux-fbdev@vger.kernel.org
4703 S:      Maintained
4704 W:      http://plugable.com/category/projects/udlfb/
4705 F:      drivers/video/fbdev/udlfb.c
4706 F:      include/video/udlfb.h
4707 F:      Documentation/fb/udlfb.txt
4708
4709 DISTRIBUTED LOCK MANAGER (DLM)
4710 M:      Christine Caulfield <ccaulfie@redhat.com>
4711 M:      David Teigland <teigland@redhat.com>
4712 L:      cluster-devel@redhat.com
4713 W:      http://sources.redhat.com/cluster/
4714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4715 S:      Supported
4716 F:      fs/dlm/
4717
4718 DMA BUFFER SHARING FRAMEWORK
4719 M:      Sumit Semwal <sumit.semwal@linaro.org>
4720 S:      Maintained
4721 L:      linux-media@vger.kernel.org
4722 L:      dri-devel@lists.freedesktop.org
4723 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4724 F:      drivers/dma-buf/
4725 F:      include/linux/dma-buf*
4726 F:      include/linux/reservation.h
4727 F:      include/linux/*fence.h
4728 F:      Documentation/driver-api/dma-buf.rst
4729 T:      git git://anongit.freedesktop.org/drm/drm-misc
4730
4731 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4732 M:      Vinod Koul <vkoul@kernel.org>
4733 L:      dmaengine@vger.kernel.org
4734 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4735 S:      Maintained
4736 F:      drivers/dma/
4737 F:      include/linux/dmaengine.h
4738 F:      include/linux/of_dma.h
4739 F:      Documentation/devicetree/bindings/dma/
4740 F:      Documentation/driver-api/dmaengine/
4741 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4742
4743 DMA MAPPING HELPERS
4744 M:      Christoph Hellwig <hch@lst.de>
4745 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4746 R:      Robin Murphy <robin.murphy@arm.com>
4747 L:      iommu@lists.linux-foundation.org
4748 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4749 W:      http://git.infradead.org/users/hch/dma-mapping.git
4750 S:      Supported
4751 F:      kernel/dma/
4752 F:      include/asm-generic/dma-mapping.h
4753 F:      include/linux/dma-direct.h
4754 F:      include/linux/dma-mapping.h
4755 F:      include/linux/dma-noncoherent.h
4756
4757 DME1737 HARDWARE MONITOR DRIVER
4758 M:      Juerg Haefliger <juergh@gmail.com>
4759 L:      linux-hwmon@vger.kernel.org
4760 S:      Maintained
4761 F:      Documentation/hwmon/dme1737
4762 F:      drivers/hwmon/dme1737.c
4763
4764 DMI/SMBIOS SUPPORT
4765 M:      Jean Delvare <jdelvare@suse.com>
4766 S:      Maintained
4767 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4768 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4769 F:      drivers/firmware/dmi-id.c
4770 F:      drivers/firmware/dmi_scan.c
4771 F:      include/linux/dmi.h
4772
4773 DOCUMENTATION
4774 M:      Jonathan Corbet <corbet@lwn.net>
4775 L:      linux-doc@vger.kernel.org
4776 S:      Maintained
4777 F:      Documentation/
4778 F:      scripts/kernel-doc
4779 X:      Documentation/ABI/
4780 X:      Documentation/acpi/
4781 X:      Documentation/devicetree/
4782 X:      Documentation/i2c/
4783 X:      Documentation/media/
4784 X:      Documentation/power/
4785 X:      Documentation/spi/
4786 T:      git git://git.lwn.net/linux.git docs-next
4787
4788 DOCUMENTATION/ITALIAN
4789 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4790 L:      linux-doc@vger.kernel.org
4791 S:      Maintained
4792 F:      Documentation/translations/it_IT
4793
4794 DONGWOON DW9714 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/dw9714.c
4800 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4801
4802 DONGWOON DW9807 LENS VOICE COIL DRIVER
4803 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4804 L:      linux-media@vger.kernel.org
4805 T:      git git://linuxtv.org/media_tree.git
4806 S:      Maintained
4807 F:      drivers/media/i2c/dw9807-vcm.c
4808 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4809
4810 DOUBLETALK DRIVER
4811 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4812 L:      blinux-list@redhat.com
4813 S:      Maintained
4814 F:      drivers/char/dtlk.c
4815 F:      include/linux/dtlk.h
4816
4817 DPAA2 DATAPATH I/O (DPIO) DRIVER
4818 M:      Roy Pledge <Roy.Pledge@nxp.com>
4819 L:      linux-kernel@vger.kernel.org
4820 S:      Maintained
4821 F:      drivers/soc/fsl/dpio
4822
4823 DPAA2 ETHERNET DRIVER
4824 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4825 L:      netdev@vger.kernel.org
4826 S:      Maintained
4827 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4828 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4829 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4830 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4831 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4832
4833 DPAA2 ETHERNET SWITCH DRIVER
4834 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4835 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4836 L:      linux-kernel@vger.kernel.org
4837 S:      Maintained
4838 F:      drivers/staging/fsl-dpaa2/ethsw
4839
4840 DPAA2 PTP CLOCK DRIVER
4841 M:      Yangbo Lu <yangbo.lu@nxp.com>
4842 L:      netdev@vger.kernel.org
4843 S:      Maintained
4844 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4845 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4846
4847 DPT_I2O SCSI RAID DRIVER
4848 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4849 L:      linux-scsi@vger.kernel.org
4850 W:      http://www.adaptec.com/
4851 S:      Maintained
4852 F:      drivers/scsi/dpt*
4853 F:      drivers/scsi/dpt/
4854
4855 DRBD DRIVER
4856 M:      Philipp Reisner <philipp.reisner@linbit.com>
4857 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4858 L:      drbd-dev@lists.linbit.com
4859 W:      http://www.drbd.org
4860 T:      git git://git.linbit.com/linux-drbd.git
4861 T:      git git://git.linbit.com/drbd-8.4.git
4862 S:      Supported
4863 F:      drivers/block/drbd/
4864 F:      lib/lru_cache.c
4865 F:      Documentation/blockdev/drbd/
4866
4867 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4868 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4869 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4871 S:      Supported
4872 F:      Documentation/kobject.txt
4873 F:      drivers/base/
4874 F:      fs/debugfs/
4875 F:      fs/sysfs/
4876 F:      include/linux/debugfs.h
4877 F:      include/linux/kobj*
4878 F:      lib/kobj*
4879
4880 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4881 M:      Kevin Hilman <khilman@kernel.org>
4882 M:      Nishanth Menon <nm@ti.com>
4883 S:      Maintained
4884 F:      drivers/power/avs/
4885 F:      include/linux/power/smartreflex.h
4886 L:      linux-pm@vger.kernel.org
4887
4888 DRM DRIVER FOR ARM PL111 CLCD
4889 M:      Eric Anholt <eric@anholt.net>
4890 T:      git git://anongit.freedesktop.org/drm/drm-misc
4891 S:      Supported
4892 F:      drivers/gpu/drm/pl111/
4893
4894 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4895 M:      Linus Walleij <linus.walleij@linaro.org>
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897 S:      Maintained
4898 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4899 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4900
4901 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4902 M:      Dave Airlie <airlied@redhat.com>
4903 S:      Odd Fixes
4904 F:      drivers/gpu/drm/ast/
4905
4906 DRM DRIVER FOR BOCHS VIRTUAL GPU
4907 M:      Gerd Hoffmann <kraxel@redhat.com>
4908 L:      virtualization@lists.linux-foundation.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/bochs/
4912
4913 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4914 M:      Linus Walleij <linus.walleij@linaro.org>
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916 S:      Maintained
4917 F:      drivers/gpu/drm/tve200/
4918
4919 DRM DRIVER FOR ILITEK ILI9225 PANELS
4920 M:      David Lechner <david@lechnology.com>
4921 S:      Maintained
4922 F:      drivers/gpu/drm/tinydrm/ili9225.c
4923 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4924
4925 DRM DRIVER FOR HX8357D PANELS
4926 M:      Eric Anholt <eric@anholt.net>
4927 T:      git git://anongit.freedesktop.org/drm/drm-misc
4928 S:      Maintained
4929 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4930 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4931
4932 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4933 S:      Orphan / Obsolete
4934 F:      drivers/gpu/drm/i810/
4935 F:      include/uapi/drm/i810_drm.h
4936
4937 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4938 S:      Orphan / Obsolete
4939 F:      drivers/gpu/drm/mga/
4940 F:      include/uapi/drm/mga_drm.h
4941
4942 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4943 M:      Dave Airlie <airlied@redhat.com>
4944 S:      Odd Fixes
4945 F:      drivers/gpu/drm/mgag200/
4946
4947 DRM DRIVER FOR MI0283QT
4948 M:      Noralf Trønnes <noralf@tronnes.org>
4949 S:      Maintained
4950 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4951 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4952
4953 DRM DRIVER FOR MSM ADRENO GPU
4954 M:      Rob Clark <robdclark@gmail.com>
4955 M:      Sean Paul <sean@poorly.run>
4956 L:      linux-arm-msm@vger.kernel.org
4957 L:      dri-devel@lists.freedesktop.org
4958 L:      freedreno@lists.freedesktop.org
4959 T:      git https://gitlab.freedesktop.org/drm/msm.git
4960 S:      Maintained
4961 F:      drivers/gpu/drm/msm/
4962 F:      include/uapi/drm/msm_drm.h
4963 F:      Documentation/devicetree/bindings/display/msm/
4964
4965 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4966 M:      Ben Skeggs <bskeggs@redhat.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 L:      nouveau@lists.freedesktop.org
4969 T:      git git://github.com/skeggsb/linux
4970 S:      Supported
4971 F:      drivers/gpu/drm/nouveau/
4972 F:      include/uapi/drm/nouveau_drm.h
4973
4974 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4975 M:      Stefan Mavrodiev <stefan@olimex.com>
4976 S:      Maintained
4977 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4978 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4979
4980 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4981 M:      Noralf Trønnes <noralf@tronnes.org>
4982 S:      Maintained
4983 F:      drivers/gpu/drm/tinydrm/repaper.c
4984 F:      Documentation/devicetree/bindings/display/repaper.txt
4985
4986 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4987 M:      Dave Airlie <airlied@redhat.com>
4988 M:      Gerd Hoffmann <kraxel@redhat.com>
4989 L:      virtualization@lists.linux-foundation.org
4990 T:      git git://anongit.freedesktop.org/drm/drm-misc
4991 S:      Obsolete
4992 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4993 F:      drivers/gpu/drm/cirrus/
4994
4995 DRM DRIVER FOR QXL VIRTUAL GPU
4996 M:      Dave Airlie <airlied@redhat.com>
4997 M:      Gerd Hoffmann <kraxel@redhat.com>
4998 L:      virtualization@lists.linux-foundation.org
4999 L:      spice-devel@lists.freedesktop.org
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001 S:      Maintained
5002 F:      drivers/gpu/drm/qxl/
5003 F:      include/uapi/drm/qxl_drm.h
5004
5005 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5006 S:      Orphan / Obsolete
5007 F:      drivers/gpu/drm/r128/
5008 F:      include/uapi/drm/r128_drm.h
5009
5010 DRM DRIVER FOR SAVAGE VIDEO CARDS
5011 S:      Orphan / Obsolete
5012 F:      drivers/gpu/drm/savage/
5013 F:      include/uapi/drm/savage_drm.h
5014
5015 DRM DRIVER FOR SIS VIDEO CARDS
5016 S:      Orphan / Obsolete
5017 F:      drivers/gpu/drm/sis/
5018 F:      include/uapi/drm/sis_drm.h
5019
5020 DRM DRIVER FOR SITRONIX ST7701 PANELS
5021 M:      Jagan Teki <jagan@amarulasolutions.com>
5022 S:      Maintained
5023 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5024 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5025
5026 DRM DRIVER FOR SITRONIX ST7586 PANELS
5027 M:      David Lechner <david@lechnology.com>
5028 S:      Maintained
5029 F:      drivers/gpu/drm/tinydrm/st7586.c
5030 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5031
5032 DRM DRIVER FOR SITRONIX ST7735R PANELS
5033 M:      David Lechner <david@lechnology.com>
5034 S:      Maintained
5035 F:      drivers/gpu/drm/tinydrm/st7735r.c
5036 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5037
5038 DRM DRIVER FOR TDFX VIDEO CARDS
5039 S:      Orphan / Obsolete
5040 F:      drivers/gpu/drm/tdfx/
5041
5042 DRM DRIVER FOR TPO TPG110 PANELS
5043 M:      Linus Walleij <linus.walleij@linaro.org>
5044 T:      git git://anongit.freedesktop.org/drm/drm-misc
5045 S:      Maintained
5046 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5047 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5048
5049 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5050 M:      Dave Airlie <airlied@redhat.com>
5051 R:      Sean Paul <sean@poorly.run>
5052 L:      dri-devel@lists.freedesktop.org
5053 S:      Odd Fixes
5054 F:      drivers/gpu/drm/udl/
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056
5057 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5058 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5059 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5060 R:      Daniel Vetter <daniel@ffwll.ch>
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062 S:      Maintained
5063 L:      dri-devel@lists.freedesktop.org
5064 F:      drivers/gpu/drm/vkms/
5065 F:      Documentation/gpu/vkms.rst
5066
5067 DRM DRIVER FOR VMWARE VIRTUAL GPU
5068 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5069 M:      Thomas Hellstrom <thellstrom@vmware.com>
5070 L:      dri-devel@lists.freedesktop.org
5071 T:      git git://people.freedesktop.org/~thomash/linux
5072 S:      Supported
5073 F:      drivers/gpu/drm/vmwgfx/
5074 F:      include/uapi/drm/vmwgfx_drm.h
5075
5076 DRM DRIVERS
5077 M:      David Airlie <airlied@linux.ie>
5078 M:      Daniel Vetter <daniel@ffwll.ch>
5079 L:      dri-devel@lists.freedesktop.org
5080 T:      git git://anongit.freedesktop.org/drm/drm
5081 B:      https://bugs.freedesktop.org/
5082 C:      irc://chat.freenode.net/dri-devel
5083 S:      Maintained
5084 F:      drivers/gpu/drm/
5085 F:      drivers/gpu/vga/
5086 F:      Documentation/devicetree/bindings/display/
5087 F:      Documentation/devicetree/bindings/gpu/
5088 F:      Documentation/gpu/
5089 F:      include/drm/
5090 F:      include/uapi/drm/
5091 F:      include/linux/vga*
5092
5093 DRM DRIVERS AND MISC GPU PATCHES
5094 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5095 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5096 M:      Sean Paul <sean@poorly.run>
5097 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5098 S:      Maintained
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100 F:      Documentation/gpu/
5101 F:      drivers/gpu/vga/
5102 F:      drivers/gpu/drm/*
5103 F:      include/drm/drm*
5104 F:      include/uapi/drm/drm*
5105 F:      include/linux/vga*
5106
5107 DRM DRIVERS FOR ALLWINNER A10
5108 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5109 L:      dri-devel@lists.freedesktop.org
5110 S:      Supported
5111 F:      drivers/gpu/drm/sun4i/
5112 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5113 T:      git git://anongit.freedesktop.org/drm/drm-misc
5114
5115 DRM DRIVERS FOR AMLOGIC SOCS
5116 M:      Neil Armstrong <narmstrong@baylibre.com>
5117 L:      dri-devel@lists.freedesktop.org
5118 L:      linux-amlogic@lists.infradead.org
5119 W:      http://linux-meson.com/
5120 S:      Supported
5121 F:      drivers/gpu/drm/meson/
5122 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5123 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5124 F:      Documentation/gpu/meson.rst
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126
5127 DRM DRIVERS FOR ATMEL HLCDC
5128 M:      Boris Brezillon <bbrezillon@kernel.org>
5129 L:      dri-devel@lists.freedesktop.org
5130 S:      Supported
5131 F:      drivers/gpu/drm/atmel-hlcdc/
5132 F:      Documentation/devicetree/bindings/display/atmel/
5133 T:      git git://anongit.freedesktop.org/drm/drm-misc
5134
5135 DRM DRIVERS FOR BRIDGE CHIPS
5136 M:      Andrzej Hajda <a.hajda@samsung.com>
5137 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5138 S:      Maintained
5139 T:      git git://anongit.freedesktop.org/drm/drm-misc
5140 F:      drivers/gpu/drm/bridge/
5141
5142 DRM DRIVERS FOR EXYNOS
5143 M:      Inki Dae <inki.dae@samsung.com>
5144 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5145 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5146 M:      Kyungmin Park <kyungmin.park@samsung.com>
5147 L:      dri-devel@lists.freedesktop.org
5148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5149 S:      Supported
5150 F:      drivers/gpu/drm/exynos/
5151 F:      include/uapi/drm/exynos_drm.h
5152 F:      Documentation/devicetree/bindings/display/exynos/
5153
5154 DRM DRIVERS FOR FREESCALE DCU
5155 M:      Stefan Agner <stefan@agner.ch>
5156 M:      Alison Wang <alison.wang@nxp.com>
5157 L:      dri-devel@lists.freedesktop.org
5158 S:      Supported
5159 F:      drivers/gpu/drm/fsl-dcu/
5160 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5161 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5162 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5163 T:      git git://anongit.freedesktop.org/drm/drm-misc
5164
5165 DRM DRIVERS FOR FREESCALE IMX
5166 M:      Philipp Zabel <p.zabel@pengutronix.de>
5167 L:      dri-devel@lists.freedesktop.org
5168 S:      Maintained
5169 F:      drivers/gpu/drm/imx/
5170 F:      drivers/gpu/ipu-v3/
5171 F:      Documentation/devicetree/bindings/display/imx/
5172
5173 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5174 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5175 L:      dri-devel@lists.freedesktop.org
5176 T:      git git://github.com/patjak/drm-gma500
5177 S:      Maintained
5178 F:      drivers/gpu/drm/gma500/
5179
5180 DRM DRIVERS FOR HISILICON
5181 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5182 M:      Rongrong Zou <zourongrong@gmail.com>
5183 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5184 R:      Chen Feng <puck.chen@hisilicon.com>
5185 L:      dri-devel@lists.freedesktop.org
5186 T:      git git://github.com/xin3liang/linux.git
5187 S:      Maintained
5188 F:      drivers/gpu/drm/hisilicon/
5189 F:      Documentation/devicetree/bindings/display/hisilicon/
5190
5191 DRM DRIVERS FOR MEDIATEK
5192 M:      CK Hu <ck.hu@mediatek.com>
5193 M:      Philipp Zabel <p.zabel@pengutronix.de>
5194 L:      dri-devel@lists.freedesktop.org
5195 S:      Supported
5196 F:      drivers/gpu/drm/mediatek/
5197 F:      Documentation/devicetree/bindings/display/mediatek/
5198
5199 DRM DRIVERS FOR NVIDIA TEGRA
5200 M:      Thierry Reding <thierry.reding@gmail.com>
5201 L:      dri-devel@lists.freedesktop.org
5202 L:      linux-tegra@vger.kernel.org
5203 T:      git git://anongit.freedesktop.org/tegra/linux.git
5204 S:      Supported
5205 F:      drivers/gpu/drm/tegra/
5206 F:      drivers/gpu/host1x/
5207 F:      include/linux/host1x.h
5208 F:      include/uapi/drm/tegra_drm.h
5209 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5210
5211 DRM DRIVERS FOR RENESAS
5212 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5213 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5214 L:      dri-devel@lists.freedesktop.org
5215 L:      linux-renesas-soc@vger.kernel.org
5216 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5217 S:      Supported
5218 F:      drivers/gpu/drm/rcar-du/
5219 F:      drivers/gpu/drm/shmobile/
5220 F:      include/linux/platform_data/shmob_drm.h
5221 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5222 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5223 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5224
5225 DRM DRIVERS FOR ROCKCHIP
5226 M:      Sandy Huang <hjc@rock-chips.com>
5227 M:      Heiko Stübner <heiko@sntech.de>
5228 L:      dri-devel@lists.freedesktop.org
5229 S:      Maintained
5230 F:      drivers/gpu/drm/rockchip/
5231 F:      Documentation/devicetree/bindings/display/rockchip/
5232 T:      git git://anongit.freedesktop.org/drm/drm-misc
5233
5234 DRM DRIVERS FOR STI
5235 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5236 M:      Vincent Abriou <vincent.abriou@st.com>
5237 L:      dri-devel@lists.freedesktop.org
5238 T:      git git://anongit.freedesktop.org/drm/drm-misc
5239 S:      Maintained
5240 F:      drivers/gpu/drm/sti
5241 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5242
5243 DRM DRIVERS FOR STM
5244 M:      Yannick Fertre <yannick.fertre@st.com>
5245 M:      Philippe Cornu <philippe.cornu@st.com>
5246 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5247 M:      Vincent Abriou <vincent.abriou@st.com>
5248 L:      dri-devel@lists.freedesktop.org
5249 T:      git git://anongit.freedesktop.org/drm/drm-misc
5250 S:      Maintained
5251 F:      drivers/gpu/drm/stm
5252 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5253
5254 DRM DRIVERS FOR TI LCDC
5255 M:      Jyri Sarha <jsarha@ti.com>
5256 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5257 L:      dri-devel@lists.freedesktop.org
5258 S:      Maintained
5259 F:      drivers/gpu/drm/tilcdc/
5260 F:      Documentation/devicetree/bindings/display/tilcdc/
5261
5262 DRM DRIVERS FOR TI OMAP
5263 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5264 L:      dri-devel@lists.freedesktop.org
5265 S:      Maintained
5266 F:      drivers/gpu/drm/omapdrm/
5267 F:      Documentation/devicetree/bindings/display/ti/
5268
5269 DRM DRIVERS FOR V3D
5270 M:      Eric Anholt <eric@anholt.net>
5271 S:      Supported
5272 F:      drivers/gpu/drm/v3d/
5273 F:      include/uapi/drm/v3d_drm.h
5274 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR VC4
5278 M:      Eric Anholt <eric@anholt.net>
5279 T:      git git://github.com/anholt/linux
5280 S:      Supported
5281 F:      drivers/gpu/drm/vc4/
5282 F:      include/uapi/drm/vc4_drm.h
5283 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5284 T:      git git://anongit.freedesktop.org/drm/drm-misc
5285
5286 DRM DRIVERS FOR VIVANTE GPU IP
5287 M:      Lucas Stach <l.stach@pengutronix.de>
5288 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5289 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5290 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5291 L:      dri-devel@lists.freedesktop.org
5292 S:      Maintained
5293 F:      drivers/gpu/drm/etnaviv/
5294 F:      include/uapi/drm/etnaviv_drm.h
5295 F:      Documentation/devicetree/bindings/display/etnaviv/
5296
5297 DRM DRIVERS FOR ZTE ZX
5298 M:      Shawn Guo <shawnguo@kernel.org>
5299 L:      dri-devel@lists.freedesktop.org
5300 S:      Maintained
5301 F:      drivers/gpu/drm/zte/
5302 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5303 T:      git git://anongit.freedesktop.org/drm/drm-misc
5304
5305 DRM PANEL DRIVERS
5306 M:      Thierry Reding <thierry.reding@gmail.com>
5307 L:      dri-devel@lists.freedesktop.org
5308 T:      git git://anongit.freedesktop.org/drm/drm-misc
5309 S:      Maintained
5310 F:      drivers/gpu/drm/drm_panel.c
5311 F:      drivers/gpu/drm/panel/
5312 F:      include/drm/drm_panel.h
5313 F:      Documentation/devicetree/bindings/display/panel/
5314
5315 DRM TINYDRM DRIVERS
5316 M:      Noralf Trønnes <noralf@tronnes.org>
5317 W:      https://github.com/notro/tinydrm/wiki/Development
5318 T:      git git://anongit.freedesktop.org/drm/drm-misc
5319 S:      Maintained
5320 F:      drivers/gpu/drm/tinydrm/
5321 F:      include/drm/tinydrm/
5322
5323 DRM DRIVERS FOR XEN
5324 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5325 T:      git git://anongit.freedesktop.org/drm/drm-misc
5326 L:      dri-devel@lists.freedesktop.org
5327 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5328 S:      Supported
5329 F:      drivers/gpu/drm/xen/
5330 F:      Documentation/gpu/xen-front.rst
5331
5332 DRM TTM SUBSYSTEM
5333 M:      Christian Koenig <christian.koenig@amd.com>
5334 M:      Huang Rui <ray.huang@amd.com>
5335 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5336 T:      git git://people.freedesktop.org/~agd5f/linux
5337 S:      Maintained
5338 L:      dri-devel@lists.freedesktop.org
5339 F:      include/drm/ttm/
5340 F:      drivers/gpu/drm/ttm/
5341
5342 DSBR100 USB FM RADIO DRIVER
5343 M:      Alexey Klimov <klimov.linux@gmail.com>
5344 L:      linux-media@vger.kernel.org
5345 T:      git git://linuxtv.org/media_tree.git
5346 S:      Maintained
5347 F:      drivers/media/radio/dsbr100.c
5348
5349 DSCC4 DRIVER
5350 M:      Francois Romieu <romieu@fr.zoreil.com>
5351 L:      netdev@vger.kernel.org
5352 S:      Maintained
5353 F:      drivers/net/wan/dscc4.c
5354
5355 DT3155 MEDIA DRIVER
5356 M:      Hans Verkuil <hverkuil@xs4all.nl>
5357 L:      linux-media@vger.kernel.org
5358 T:      git git://linuxtv.org/media_tree.git
5359 W:      https://linuxtv.org
5360 S:      Odd Fixes
5361 F:      drivers/media/pci/dt3155/
5362
5363 DVB_USB_AF9015 MEDIA DRIVER
5364 M:      Antti Palosaari <crope@iki.fi>
5365 L:      linux-media@vger.kernel.org
5366 W:      https://linuxtv.org
5367 W:      http://palosaari.fi/linux/
5368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5369 T:      git git://linuxtv.org/anttip/media_tree.git
5370 S:      Maintained
5371 F:      drivers/media/usb/dvb-usb-v2/af9015*
5372
5373 DVB_USB_AF9035 MEDIA DRIVER
5374 M:      Antti Palosaari <crope@iki.fi>
5375 L:      linux-media@vger.kernel.org
5376 W:      https://linuxtv.org
5377 W:      http://palosaari.fi/linux/
5378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5379 T:      git git://linuxtv.org/anttip/media_tree.git
5380 S:      Maintained
5381 F:      drivers/media/usb/dvb-usb-v2/af9035*
5382
5383 DVB_USB_ANYSEE MEDIA DRIVER
5384 M:      Antti Palosaari <crope@iki.fi>
5385 L:      linux-media@vger.kernel.org
5386 W:      https://linuxtv.org
5387 W:      http://palosaari.fi/linux/
5388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5389 T:      git git://linuxtv.org/anttip/media_tree.git
5390 S:      Maintained
5391 F:      drivers/media/usb/dvb-usb-v2/anysee*
5392
5393 DVB_USB_AU6610 MEDIA DRIVER
5394 M:      Antti Palosaari <crope@iki.fi>
5395 L:      linux-media@vger.kernel.org
5396 W:      https://linuxtv.org
5397 W:      http://palosaari.fi/linux/
5398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5399 T:      git git://linuxtv.org/anttip/media_tree.git
5400 S:      Maintained
5401 F:      drivers/media/usb/dvb-usb-v2/au6610*
5402
5403 DVB_USB_CE6230 MEDIA DRIVER
5404 M:      Antti Palosaari <crope@iki.fi>
5405 L:      linux-media@vger.kernel.org
5406 W:      https://linuxtv.org
5407 W:      http://palosaari.fi/linux/
5408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5409 T:      git git://linuxtv.org/anttip/media_tree.git
5410 S:      Maintained
5411 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5412
5413 DVB_USB_CXUSB MEDIA DRIVER
5414 M:      Michael Krufky <mkrufky@linuxtv.org>
5415 L:      linux-media@vger.kernel.org
5416 W:      https://linuxtv.org
5417 W:      http://github.com/mkrufky
5418 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5419 T:      git git://linuxtv.org/media_tree.git
5420 S:      Maintained
5421 F:      drivers/media/usb/dvb-usb/cxusb*
5422
5423 DVB_USB_EC168 MEDIA DRIVER
5424 M:      Antti Palosaari <crope@iki.fi>
5425 L:      linux-media@vger.kernel.org
5426 W:      https://linuxtv.org
5427 W:      http://palosaari.fi/linux/
5428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5429 T:      git git://linuxtv.org/anttip/media_tree.git
5430 S:      Maintained
5431 F:      drivers/media/usb/dvb-usb-v2/ec168*
5432
5433 DVB_USB_GL861 MEDIA DRIVER
5434 M:      Antti Palosaari <crope@iki.fi>
5435 L:      linux-media@vger.kernel.org
5436 W:      https://linuxtv.org
5437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5438 T:      git git://linuxtv.org/anttip/media_tree.git
5439 S:      Maintained
5440 F:      drivers/media/usb/dvb-usb-v2/gl861*
5441
5442 DVB_USB_MXL111SF MEDIA DRIVER
5443 M:      Michael Krufky <mkrufky@linuxtv.org>
5444 L:      linux-media@vger.kernel.org
5445 W:      https://linuxtv.org
5446 W:      http://github.com/mkrufky
5447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5448 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5449 S:      Maintained
5450 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5451
5452 DVB_USB_RTL28XXU MEDIA DRIVER
5453 M:      Antti Palosaari <crope@iki.fi>
5454 L:      linux-media@vger.kernel.org
5455 W:      https://linuxtv.org
5456 W:      http://palosaari.fi/linux/
5457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5458 T:      git git://linuxtv.org/anttip/media_tree.git
5459 S:      Maintained
5460 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5461
5462 DVB_USB_V2 MEDIA DRIVER
5463 M:      Antti Palosaari <crope@iki.fi>
5464 L:      linux-media@vger.kernel.org
5465 W:      https://linuxtv.org
5466 W:      http://palosaari.fi/linux/
5467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5468 T:      git git://linuxtv.org/anttip/media_tree.git
5469 S:      Maintained
5470 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5471 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5472
5473 DYNAMIC DEBUG
5474 M:      Jason Baron <jbaron@akamai.com>
5475 S:      Maintained
5476 F:      lib/dynamic_debug.c
5477 F:      include/linux/dynamic_debug.h
5478
5479 DYNAMIC INTERRUPT MODERATION
5480 M:      Tal Gilboa <talgi@mellanox.com>
5481 S:      Maintained
5482 F:      include/linux/net_dim.h
5483
5484 DZ DECSTATION DZ11 SERIAL DRIVER
5485 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5486 S:      Maintained
5487 F:      drivers/tty/serial/dz.*
5488
5489 E3X0 POWER BUTTON DRIVER
5490 M:      Moritz Fischer <moritz.fischer@ettus.com>
5491 L:      usrp-users@lists.ettus.com
5492 W:      http://www.ettus.com
5493 S:      Supported
5494 F:      drivers/input/misc/e3x0-button.c
5495 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5496
5497 E4000 MEDIA DRIVER
5498 M:      Antti Palosaari <crope@iki.fi>
5499 L:      linux-media@vger.kernel.org
5500 W:      https://linuxtv.org
5501 W:      http://palosaari.fi/linux/
5502 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5503 T:      git git://linuxtv.org/anttip/media_tree.git
5504 S:      Maintained
5505 F:      drivers/media/tuners/e4000*
5506
5507 EARTH_PT1 MEDIA DRIVER
5508 M:      Akihiro Tsukada <tskd08@gmail.com>
5509 L:      linux-media@vger.kernel.org
5510 S:      Odd Fixes
5511 F:      drivers/media/pci/pt1/
5512
5513 EARTH_PT3 MEDIA DRIVER
5514 M:      Akihiro Tsukada <tskd08@gmail.com>
5515 L:      linux-media@vger.kernel.org
5516 S:      Odd Fixes
5517 F:      drivers/media/pci/pt3/
5518
5519 EC100 MEDIA DRIVER
5520 M:      Antti Palosaari <crope@iki.fi>
5521 L:      linux-media@vger.kernel.org
5522 W:      https://linuxtv.org
5523 W:      http://palosaari.fi/linux/
5524 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5525 T:      git git://linuxtv.org/anttip/media_tree.git
5526 S:      Maintained
5527 F:      drivers/media/dvb-frontends/ec100*
5528
5529 ECRYPT FILE SYSTEM
5530 M:      Tyler Hicks <tyhicks@canonical.com>
5531 L:      ecryptfs@vger.kernel.org
5532 W:      http://ecryptfs.org
5533 W:      https://launchpad.net/ecryptfs
5534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5535 S:      Supported
5536 F:      Documentation/filesystems/ecryptfs.txt
5537 F:      fs/ecryptfs/
5538
5539 EDAC-AMD64
5540 M:      Borislav Petkov <bp@alien8.de>
5541 L:      linux-edac@vger.kernel.org
5542 S:      Maintained
5543 F:      drivers/edac/amd64_edac*
5544
5545 EDAC-AST2500
5546 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5547 S:      Supported
5548 F:      drivers/edac/aspeed_edac.c
5549 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5550
5551 EDAC-CALXEDA
5552 M:      Robert Richter <rric@kernel.org>
5553 L:      linux-edac@vger.kernel.org
5554 S:      Maintained
5555 F:      drivers/edac/highbank*
5556
5557 EDAC-CAVIUM OCTEON
5558 M:      Ralf Baechle <ralf@linux-mips.org>
5559 M:      David Daney <david.daney@cavium.com>
5560 L:      linux-edac@vger.kernel.org
5561 L:      linux-mips@vger.kernel.org
5562 S:      Supported
5563 F:      drivers/edac/octeon_edac*
5564
5565 EDAC-CAVIUM THUNDERX
5566 M:      David Daney <david.daney@cavium.com>
5567 M:      Jan Glauber <jglauber@cavium.com>
5568 L:      linux-edac@vger.kernel.org
5569 S:      Supported
5570 F:      drivers/edac/thunderx_edac*
5571
5572 EDAC-CORE
5573 M:      Borislav Petkov <bp@alien8.de>
5574 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5575 R:      James Morse <james.morse@arm.com>
5576 L:      linux-edac@vger.kernel.org
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5579 S:      Supported
5580 F:      Documentation/admin-guide/ras.rst
5581 F:      Documentation/driver-api/edac.rst
5582 F:      drivers/edac/
5583 F:      include/linux/edac.h
5584
5585 EDAC-E752X
5586 M:      Mark Gross <mark.gross@intel.com>
5587 L:      linux-edac@vger.kernel.org
5588 S:      Maintained
5589 F:      drivers/edac/e752x_edac.c
5590
5591 EDAC-E7XXX
5592 L:      linux-edac@vger.kernel.org
5593 S:      Maintained
5594 F:      drivers/edac/e7xxx_edac.c
5595
5596 EDAC-FSL_DDR
5597 M:      York Sun <york.sun@nxp.com>
5598 L:      linux-edac@vger.kernel.org
5599 S:      Maintained
5600 F:      drivers/edac/fsl_ddr_edac.*
5601
5602 EDAC-GHES
5603 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5604 L:      linux-edac@vger.kernel.org
5605 S:      Maintained
5606 F:      drivers/edac/ghes_edac.c
5607
5608 EDAC-I3000
5609 L:      linux-edac@vger.kernel.org
5610 S:      Orphan
5611 F:      drivers/edac/i3000_edac.c
5612
5613 EDAC-I5000
5614 L:      linux-edac@vger.kernel.org
5615 S:      Maintained
5616 F:      drivers/edac/i5000_edac.c
5617
5618 EDAC-I5400
5619 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5620 L:      linux-edac@vger.kernel.org
5621 S:      Maintained
5622 F:      drivers/edac/i5400_edac.c
5623
5624 EDAC-I7300
5625 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5626 L:      linux-edac@vger.kernel.org
5627 S:      Maintained
5628 F:      drivers/edac/i7300_edac.c
5629
5630 EDAC-I7CORE
5631 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5632 L:      linux-edac@vger.kernel.org
5633 S:      Maintained
5634 F:      drivers/edac/i7core_edac.c
5635
5636 EDAC-I82443BXGX
5637 M:      Tim Small <tim@buttersideup.com>
5638 L:      linux-edac@vger.kernel.org
5639 S:      Maintained
5640 F:      drivers/edac/i82443bxgx_edac.c
5641
5642 EDAC-I82975X
5643 M:      "Arvind R." <arvino55@gmail.com>
5644 L:      linux-edac@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/edac/i82975x_edac.c
5647
5648 EDAC-IE31200
5649 M:      Jason Baron <jbaron@akamai.com>
5650 L:      linux-edac@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/edac/ie31200_edac.c
5653
5654 EDAC-MPC85XX
5655 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5656 L:      linux-edac@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/edac/mpc85xx_edac.[ch]
5659
5660 EDAC-PASEMI
5661 M:      Egor Martovetsky <egor@pasemi.com>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/pasemi_edac.c
5665
5666 EDAC-PND2
5667 M:      Tony Luck <tony.luck@intel.com>
5668 L:      linux-edac@vger.kernel.org
5669 S:      Maintained
5670 F:      drivers/edac/pnd2_edac.[ch]
5671
5672 EDAC-R82600
5673 M:      Tim Small <tim@buttersideup.com>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/r82600_edac.c
5677
5678 EDAC-SBRIDGE
5679 M:      Tony Luck <tony.luck@intel.com>
5680 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5681 L:      linux-edac@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/edac/sb_edac.c
5684
5685 EDAC-SKYLAKE
5686 M:      Tony Luck <tony.luck@intel.com>
5687 L:      linux-edac@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/edac/skx_edac.c
5690
5691 EDAC-TI
5692 M:      Tero Kristo <t-kristo@ti.com>
5693 L:      linux-edac@vger.kernel.org
5694 S:      Maintained
5695 F:      drivers/edac/ti_edac.c
5696
5697 EDAC-QCOM
5698 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5699 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5700 L:      linux-arm-msm@vger.kernel.org
5701 L:      linux-edac@vger.kernel.org
5702 S:      Maintained
5703 F:      drivers/edac/qcom_edac.c
5704
5705 EDIROL UA-101/UA-1000 DRIVER
5706 M:      Clemens Ladisch <clemens@ladisch.de>
5707 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5708 T:      git git://git.alsa-project.org/alsa-kernel.git
5709 S:      Maintained
5710 F:      sound/usb/misc/ua101.c
5711
5712 EFI TEST DRIVER
5713 L:      linux-efi@vger.kernel.org
5714 M:      Ivan Hu <ivan.hu@canonical.com>
5715 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5716 S:      Maintained
5717 F:      drivers/firmware/efi/test/
5718
5719 EFI VARIABLE FILESYSTEM
5720 M:      Matthew Garrett <matthew.garrett@nebula.com>
5721 M:      Jeremy Kerr <jk@ozlabs.org>
5722 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5724 L:      linux-efi@vger.kernel.org
5725 S:      Maintained
5726 F:      fs/efivarfs/
5727
5728 EFIFB FRAMEBUFFER DRIVER
5729 L:      linux-fbdev@vger.kernel.org
5730 M:      Peter Jones <pjones@redhat.com>
5731 S:      Maintained
5732 F:      drivers/video/fbdev/efifb.c
5733
5734 EFS FILESYSTEM
5735 W:      http://aeschi.ch.eu.org/efs/
5736 S:      Orphan
5737 F:      fs/efs/
5738
5739 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5740 M:      Douglas Miller <dougmill@linux.ibm.com>
5741 L:      netdev@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/net/ethernet/ibm/ehea/
5744
5745 EM28XX VIDEO4LINUX DRIVER
5746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5747 L:      linux-media@vger.kernel.org
5748 W:      https://linuxtv.org
5749 T:      git git://linuxtv.org/media_tree.git
5750 S:      Maintained
5751 F:      drivers/media/usb/em28xx/
5752 F:      Documentation/media/v4l-drivers/em28xx*
5753
5754 EMBEDDED LINUX
5755 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5756 M:      Matt Mackall <mpm@selenic.com>
5757 M:      David Woodhouse <dwmw2@infradead.org>
5758 L:      linux-embedded@vger.kernel.org
5759 S:      Maintained
5760
5761 Emulex 10Gbps iSCSI - OneConnect DRIVER
5762 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5763 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5764 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5765 L:      linux-scsi@vger.kernel.org
5766 W:      http://www.broadcom.com
5767 S:      Supported
5768 F:      drivers/scsi/be2iscsi/
5769
5770 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5771 M:      Sathya Perla <sathya.perla@broadcom.com>
5772 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5773 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5774 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5775 L:      netdev@vger.kernel.org
5776 W:      http://www.emulex.com
5777 S:      Supported
5778 F:      drivers/net/ethernet/emulex/benet/
5779
5780 EMULEX ONECONNECT ROCE DRIVER
5781 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5782 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5783 L:      linux-rdma@vger.kernel.org
5784 W:      http://www.broadcom.com
5785 S:      Odd Fixes
5786 F:      drivers/infiniband/hw/ocrdma/
5787 F:      include/uapi/rdma/ocrdma-abi.h
5788
5789 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5790 M:      James Smart <james.smart@broadcom.com>
5791 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5792 L:      linux-scsi@vger.kernel.org
5793 W:      http://www.broadcom.com
5794 S:      Supported
5795 F:      drivers/scsi/lpfc/
5796
5797 ENE CB710 FLASH CARD READER DRIVER
5798 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5799 S:      Maintained
5800 F:      drivers/misc/cb710/
5801 F:      drivers/mmc/host/cb710-mmc.*
5802 F:      include/linux/cb710.h
5803
5804 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5805 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5806 S:      Maintained
5807 F:      drivers/media/rc/ene_ir.*
5808
5809 EPSON S1D13XXX FRAMEBUFFER DRIVER
5810 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5811 S:      Maintained
5812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5813 F:      drivers/video/fbdev/s1d13xxxfb.c
5814 F:      include/video/s1d13xxxfb.h
5815
5816 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5817 M:      Jeff Layton <jlayton@kernel.org>
5818 S:      Maintained
5819 F:      lib/errseq.c
5820 F:      include/linux/errseq.h
5821
5822 ET131X NETWORK DRIVER
5823 M:      Mark Einon <mark.einon@gmail.com>
5824 S:      Odd Fixes
5825 F:      drivers/net/ethernet/agere/
5826
5827 ETHERNET BRIDGE
5828 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5829 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5830 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5831 L:      netdev@vger.kernel.org
5832 W:      http://www.linuxfoundation.org/en/Net:Bridge
5833 S:      Maintained
5834 F:      include/linux/netfilter_bridge/
5835 F:      net/bridge/
5836
5837 ETHERNET PHY LIBRARY
5838 M:      Andrew Lunn <andrew@lunn.ch>
5839 M:      Florian Fainelli <f.fainelli@gmail.com>
5840 M:      Heiner Kallweit <hkallweit1@gmail.com>
5841 L:      netdev@vger.kernel.org
5842 S:      Maintained
5843 F:      Documentation/ABI/testing/sysfs-bus-mdio
5844 F:      Documentation/devicetree/bindings/net/mdio*
5845 F:      Documentation/networking/phy.txt
5846 F:      drivers/net/phy/
5847 F:      drivers/of/of_mdio.c
5848 F:      drivers/of/of_net.c
5849 F:      include/linux/*mdio*.h
5850 F:      include/linux/of_net.h
5851 F:      include/linux/phy.h
5852 F:      include/linux/phy_fixed.h
5853 F:      include/linux/platform_data/mdio-bcm-unimac.h
5854 F:      include/linux/platform_data/mdio-gpio.h
5855 F:      include/trace/events/mdio.h
5856 F:      include/uapi/linux/mdio.h
5857 F:      include/uapi/linux/mii.h
5858
5859 EXT2 FILE SYSTEM
5860 M:      Jan Kara <jack@suse.com>
5861 L:      linux-ext4@vger.kernel.org
5862 S:      Maintained
5863 F:      Documentation/filesystems/ext2.txt
5864 F:      fs/ext2/
5865 F:      include/linux/ext2*
5866
5867 EXT4 FILE SYSTEM
5868 M:      "Theodore Ts'o" <tytso@mit.edu>
5869 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5870 L:      linux-ext4@vger.kernel.org
5871 W:      http://ext4.wiki.kernel.org
5872 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5874 S:      Maintained
5875 F:      Documentation/filesystems/ext4/
5876 F:      fs/ext4/
5877
5878 Extended Verification Module (EVM)
5879 M:      Mimi Zohar <zohar@linux.ibm.com>
5880 L:      linux-integrity@vger.kernel.org
5881 S:      Supported
5882 F:      security/integrity/evm/
5883
5884 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5885 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5886 L:      linux-efi@vger.kernel.org
5887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5888 S:      Maintained
5889 F:      Documentation/efi-stub.txt
5890 F:      arch/*/kernel/efi.c
5891 F:      arch/x86/boot/compressed/eboot.[ch]
5892 F:      arch/*/include/asm/efi.h
5893 F:      arch/x86/platform/efi/
5894 F:      drivers/firmware/efi/
5895 F:      include/linux/efi*.h
5896 F:      arch/arm/boot/compressed/efi-header.S
5897 F:      arch/arm64/kernel/efi-entry.S
5898
5899 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5900 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5901 M:      Chanwoo Choi <cw00.choi@samsung.com>
5902 L:      linux-kernel@vger.kernel.org
5903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5904 S:      Maintained
5905 F:      drivers/extcon/
5906 F:      include/linux/extcon/
5907 F:      include/linux/extcon.h
5908 F:      Documentation/extcon/
5909 F:      Documentation/devicetree/bindings/extcon/
5910
5911 EXYNOS DP DRIVER
5912 M:      Jingoo Han <jingoohan1@gmail.com>
5913 L:      dri-devel@lists.freedesktop.org
5914 S:      Maintained
5915 F:      drivers/gpu/drm/exynos/exynos_dp*
5916
5917 EXYNOS SYSMMU (IOMMU) driver
5918 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5919 L:      iommu@lists.linux-foundation.org
5920 S:      Maintained
5921 F:      drivers/iommu/exynos-iommu.c
5922
5923 EZchip NPS platform support
5924 M:      Vineet Gupta <vgupta@synopsys.com>
5925 M:      Ofer Levi <oferle@mellanox.com>
5926 S:      Supported
5927 F:      arch/arc/plat-eznps
5928 F:      arch/arc/boot/dts/eznps.dts
5929
5930 F2FS FILE SYSTEM
5931 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5932 M:      Chao Yu <yuchao0@huawei.com>
5933 L:      linux-f2fs-devel@lists.sourceforge.net
5934 W:      https://f2fs.wiki.kernel.org/
5935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5936 S:      Maintained
5937 F:      Documentation/filesystems/f2fs.txt
5938 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5939 F:      fs/f2fs/
5940 F:      include/linux/f2fs_fs.h
5941 F:      include/trace/events/f2fs.h
5942
5943 F71805F HARDWARE MONITORING DRIVER
5944 M:      Jean Delvare <jdelvare@suse.com>
5945 L:      linux-hwmon@vger.kernel.org
5946 S:      Maintained
5947 F:      Documentation/hwmon/f71805f
5948 F:      drivers/hwmon/f71805f.c
5949
5950 FADDR2LINE
5951 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5952 S:      Maintained
5953 F:      scripts/faddr2line
5954
5955 FAILOVER MODULE
5956 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5957 L:      netdev@vger.kernel.org
5958 S:      Supported
5959 F:      net/core/failover.c
5960 F:      include/net/failover.h
5961 F:      Documentation/networking/failover.rst
5962
5963 FANOTIFY
5964 M:      Jan Kara <jack@suse.cz>
5965 R:      Amir Goldstein <amir73il@gmail.com>
5966 L:      linux-fsdevel@vger.kernel.org
5967 S:      Maintained
5968 F:      fs/notify/fanotify/
5969 F:      include/linux/fanotify.h
5970 F:      include/uapi/linux/fanotify.h
5971
5972 FARSYNC SYNCHRONOUS DRIVER
5973 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5974 W:      http://www.farsite.co.uk/
5975 S:      Supported
5976 F:      drivers/net/wan/farsync.*
5977
5978 FAULT INJECTION SUPPORT
5979 M:      Akinobu Mita <akinobu.mita@gmail.com>
5980 S:      Supported
5981 F:      Documentation/fault-injection/
5982 F:      lib/fault-inject.c
5983
5984 FBTFT Framebuffer drivers
5985 S:      Orphan
5986 L:      dri-devel@lists.freedesktop.org
5987 L:      linux-fbdev@vger.kernel.org
5988 F:      drivers/staging/fbtft/
5989
5990 FC0011 TUNER DRIVER
5991 M:      Michael Buesch <m@bues.ch>
5992 L:      linux-media@vger.kernel.org
5993 S:      Maintained
5994 F:      drivers/media/tuners/fc0011.h
5995 F:      drivers/media/tuners/fc0011.c
5996
5997 FC2580 MEDIA DRIVER
5998 M:      Antti Palosaari <crope@iki.fi>
5999 L:      linux-media@vger.kernel.org
6000 W:      https://linuxtv.org
6001 W:      http://palosaari.fi/linux/
6002 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6003 T:      git git://linuxtv.org/anttip/media_tree.git
6004 S:      Maintained
6005 F:      drivers/media/tuners/fc2580*
6006
6007 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6008 M:      Hannes Reinecke <hare@suse.de>
6009 L:      linux-scsi@vger.kernel.org
6010 W:      www.Open-FCoE.org
6011 S:      Supported
6012 F:      drivers/scsi/libfc/
6013 F:      drivers/scsi/fcoe/
6014 F:      include/scsi/fc/
6015 F:      include/scsi/libfc.h
6016 F:      include/scsi/libfcoe.h
6017 F:      include/uapi/scsi/fc/
6018
6019 FILE LOCKING (flock() and fcntl()/lockf())
6020 M:      Jeff Layton <jlayton@kernel.org>
6021 M:      "J. Bruce Fields" <bfields@fieldses.org>
6022 L:      linux-fsdevel@vger.kernel.org
6023 S:      Maintained
6024 F:      include/linux/fcntl.h
6025 F:      include/uapi/linux/fcntl.h
6026 F:      fs/fcntl.c
6027 F:      fs/locks.c
6028
6029 FILESYSTEMS (VFS and infrastructure)
6030 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6031 L:      linux-fsdevel@vger.kernel.org
6032 S:      Maintained
6033 F:      fs/*
6034 F:      include/linux/fs.h
6035 F:      include/linux/fs_types.h
6036 F:      include/uapi/linux/fs.h
6037
6038 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6039 M:      Riku Voipio <riku.voipio@iki.fi>
6040 L:      linux-hwmon@vger.kernel.org
6041 S:      Maintained
6042 F:      drivers/hwmon/f75375s.c
6043 F:      include/linux/f75375s.h
6044
6045 FIREWIRE AUDIO DRIVERS
6046 M:      Clemens Ladisch <clemens@ladisch.de>
6047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6048 T:      git git://git.alsa-project.org/alsa-kernel.git
6049 S:      Maintained
6050 F:      sound/firewire/
6051
6052 FIREWIRE MEDIA DRIVERS (firedtv)
6053 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6054 L:      linux-media@vger.kernel.org
6055 L:      linux1394-devel@lists.sourceforge.net
6056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6057 S:      Maintained
6058 F:      drivers/media/firewire/
6059
6060 FIREWIRE SBP-2 TARGET
6061 M:      Chris Boot <bootc@bootc.net>
6062 L:      linux-scsi@vger.kernel.org
6063 L:      target-devel@vger.kernel.org
6064 L:      linux1394-devel@lists.sourceforge.net
6065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6066 S:      Maintained
6067 F:      drivers/target/sbp/
6068
6069 FIREWIRE SUBSYSTEM
6070 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6071 L:      linux1394-devel@lists.sourceforge.net
6072 W:      http://ieee1394.wiki.kernel.org/
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6074 S:      Maintained
6075 F:      drivers/firewire/
6076 F:      include/linux/firewire.h
6077 F:      include/uapi/linux/firewire*.h
6078 F:      tools/firewire/
6079
6080 FIRMWARE LOADER (request_firmware)
6081 M:      Luis Chamberlain <mcgrof@kernel.org>
6082 L:      linux-kernel@vger.kernel.org
6083 S:      Maintained
6084 F:      Documentation/firmware_class/
6085 F:      drivers/base/firmware_loader/
6086 F:      include/linux/firmware.h
6087
6088 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6089 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6090 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6091 S:      Maintained
6092 F:      drivers/block/rsxx/
6093
6094 FLOPPY DRIVER
6095 M:      Jiri Kosina <jikos@kernel.org>
6096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6097 S:      Odd fixes
6098 F:      drivers/block/floppy.c
6099
6100 FMC SUBSYSTEM
6101 M:      Alessandro Rubini <rubini@gnudd.com>
6102 W:      http://www.ohwr.org/projects/fmc-bus
6103 S:      Supported
6104 F:      drivers/fmc/
6105 F:      include/linux/fmc*.h
6106 F:      include/linux/ipmi-fru.h
6107 K:      fmc_d.*register
6108
6109 FPGA MANAGER FRAMEWORK
6110 M:      Alan Tull <atull@kernel.org>
6111 M:      Moritz Fischer <mdf@kernel.org>
6112 L:      linux-fpga@vger.kernel.org
6113 S:      Maintained
6114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6115 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6116 F:      Documentation/fpga/
6117 F:      Documentation/driver-api/fpga/
6118 F:      Documentation/devicetree/bindings/fpga/
6119 F:      drivers/fpga/
6120 F:      include/linux/fpga/
6121 W:      http://www.rocketboards.org
6122
6123 FPGA DFL DRIVERS
6124 M:      Wu Hao <hao.wu@intel.com>
6125 L:      linux-fpga@vger.kernel.org
6126 S:      Maintained
6127 F:      Documentation/fpga/dfl.txt
6128 F:      include/uapi/linux/fpga-dfl.h
6129 F:      drivers/fpga/dfl*
6130
6131 FPU EMULATOR
6132 M:      Bill Metzenthen <billm@melbpc.org.au>
6133 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6134 S:      Maintained
6135 F:      arch/x86/math-emu/
6136
6137 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6138 L:      netdev@vger.kernel.org
6139 S:      Orphan
6140 F:      drivers/net/wan/dlci.c
6141 F:      drivers/net/wan/sdla.c
6142
6143 FRAMEBUFFER LAYER
6144 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6145 L:      dri-devel@lists.freedesktop.org
6146 L:      linux-fbdev@vger.kernel.org
6147 T:      git git://github.com/bzolnier/linux.git
6148 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6149 S:      Maintained
6150 F:      Documentation/fb/
6151 F:      drivers/video/
6152 F:      include/video/
6153 F:      include/linux/fb.h
6154 F:      include/uapi/video/
6155 F:      include/uapi/linux/fb.h
6156
6157 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6158 M:      Horia Geantă <horia.geanta@nxp.com>
6159 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6160 L:      linux-crypto@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/crypto/caam/
6163 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6164
6165 FREESCALE DIU FRAMEBUFFER DRIVER
6166 M:      Timur Tabi <timur@kernel.org>
6167 L:      linux-fbdev@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/video/fbdev/fsl-diu-fb.*
6170
6171 FREESCALE DMA DRIVER
6172 M:      Li Yang <leoyang.li@nxp.com>
6173 M:      Zhang Wei <zw@zh-kernel.org>
6174 L:      linuxppc-dev@lists.ozlabs.org
6175 S:      Maintained
6176 F:      drivers/dma/fsldma.*
6177
6178 FREESCALE ENETC ETHERNET DRIVERS
6179 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6180 L:      netdev@vger.kernel.org
6181 S:      Maintained
6182 F:      drivers/net/ethernet/freescale/enetc/
6183
6184 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6185 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6186 L:      netdev@vger.kernel.org
6187 S:      Maintained
6188 F:      drivers/net/ethernet/freescale/gianfar*
6189 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6190
6191 FREESCALE GPMI NAND DRIVER
6192 M:      Han Xu <han.xu@nxp.com>
6193 L:      linux-mtd@lists.infradead.org
6194 S:      Maintained
6195 F:      drivers/mtd/nand/raw/gpmi-nand/*
6196
6197 FREESCALE I2C CPM DRIVER
6198 M:      Jochen Friedrich <jochen@scram.de>
6199 L:      linuxppc-dev@lists.ozlabs.org
6200 L:      linux-i2c@vger.kernel.org
6201 S:      Maintained
6202 F:      drivers/i2c/busses/i2c-cpm.c
6203
6204 FREESCALE IMX LPI2C DRIVER
6205 M:      Dong Aisheng <aisheng.dong@nxp.com>
6206 L:      linux-i2c@vger.kernel.org
6207 L:      linux-imx@nxp.com
6208 S:      Maintained
6209 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6210 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6211
6212 FREESCALE IMX / MXC FEC DRIVER
6213 M:      Fugang Duan <fugang.duan@nxp.com>
6214 L:      netdev@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/net/ethernet/freescale/fec_main.c
6217 F:      drivers/net/ethernet/freescale/fec_ptp.c
6218 F:      drivers/net/ethernet/freescale/fec.h
6219 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6220
6221 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6222 M:      Sascha Hauer <s.hauer@pengutronix.de>
6223 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6224 L:      linux-fbdev@vger.kernel.org
6225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6226 S:      Maintained
6227 F:      include/linux/platform_data/video-imxfb.h
6228 F:      drivers/video/fbdev/imxfb.c
6229
6230 FREESCALE QORIQ DPAA ETHERNET DRIVER
6231 M:      Madalin Bucur <madalin.bucur@nxp.com>
6232 L:      netdev@vger.kernel.org
6233 S:      Maintained
6234 F:      drivers/net/ethernet/freescale/dpaa
6235
6236 FREESCALE QORIQ DPAA FMAN DRIVER
6237 M:      Madalin Bucur <madalin.bucur@nxp.com>
6238 L:      netdev@vger.kernel.org
6239 S:      Maintained
6240 F:      drivers/net/ethernet/freescale/fman
6241 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6242
6243 FREESCALE QORIQ PTP CLOCK DRIVER
6244 M:      Yangbo Lu <yangbo.lu@nxp.com>
6245 L:      netdev@vger.kernel.org
6246 S:      Maintained
6247 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6248 F:      drivers/ptp/ptp_qoriq.c
6249 F:      drivers/ptp/ptp_qoriq_debugfs.c
6250 F:      include/linux/fsl/ptp_qoriq.h
6251 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6252
6253 FREESCALE QUAD SPI DRIVER
6254 M:      Han Xu <han.xu@nxp.com>
6255 L:      linux-spi@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/spi/spi-fsl-qspi.c
6258
6259 FREESCALE QUICC ENGINE LIBRARY
6260 M:      Qiang Zhao <qiang.zhao@nxp.com>
6261 L:      linuxppc-dev@lists.ozlabs.org
6262 S:      Maintained
6263 F:      drivers/soc/fsl/qe/
6264 F:      include/soc/fsl/*qe*.h
6265 F:      include/soc/fsl/*ucc*.h
6266
6267 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6268 M:      Li Yang <leoyang.li@nxp.com>
6269 L:      netdev@vger.kernel.org
6270 L:      linuxppc-dev@lists.ozlabs.org
6271 S:      Maintained
6272 F:      drivers/net/ethernet/freescale/ucc_geth*
6273
6274 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6275 M:      Zhao Qiang <qiang.zhao@nxp.com>
6276 L:      netdev@vger.kernel.org
6277 L:      linuxppc-dev@lists.ozlabs.org
6278 S:      Maintained
6279 F:      drivers/net/wan/fsl_ucc_hdlc*
6280
6281 FREESCALE QUICC ENGINE UCC UART DRIVER
6282 M:      Timur Tabi <timur@kernel.org>
6283 L:      linuxppc-dev@lists.ozlabs.org
6284 S:      Maintained
6285 F:      drivers/tty/serial/ucc_uart.c
6286
6287 FREESCALE SOC DRIVERS
6288 M:      Li Yang <leoyang.li@nxp.com>
6289 L:      linuxppc-dev@lists.ozlabs.org
6290 L:      linux-arm-kernel@lists.infradead.org
6291 S:      Maintained
6292 F:      Documentation/devicetree/bindings/soc/fsl/
6293 F:      drivers/soc/fsl/
6294 F:      include/linux/fsl/
6295
6296 FREESCALE SOC FS_ENET DRIVER
6297 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6298 L:      linuxppc-dev@lists.ozlabs.org
6299 L:      netdev@vger.kernel.org
6300 S:      Maintained
6301 F:      drivers/net/ethernet/freescale/fs_enet/
6302 F:      include/linux/fs_enet_pd.h
6303
6304 FREESCALE SOC SOUND DRIVERS
6305 M:      Timur Tabi <timur@kernel.org>
6306 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6307 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6308 R:      Fabio Estevam <festevam@gmail.com>
6309 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6310 L:      linuxppc-dev@lists.ozlabs.org
6311 S:      Maintained
6312 F:      sound/soc/fsl/fsl*
6313 F:      sound/soc/fsl/imx*
6314 F:      sound/soc/fsl/mpc8610_hpcd.c
6315
6316 FREESCALE USB PERIPHERAL DRIVERS
6317 M:      Li Yang <leoyang.li@nxp.com>
6318 L:      linux-usb@vger.kernel.org
6319 L:      linuxppc-dev@lists.ozlabs.org
6320 S:      Maintained
6321 F:      drivers/usb/gadget/udc/fsl*
6322
6323 FREEVXFS FILESYSTEM
6324 M:      Christoph Hellwig <hch@infradead.org>
6325 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6326 S:      Maintained
6327 F:      fs/freevxfs/
6328
6329 FREEZER
6330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6331 M:      Pavel Machek <pavel@ucw.cz>
6332 L:      linux-pm@vger.kernel.org
6333 S:      Supported
6334 F:      Documentation/power/freezing-of-tasks.txt
6335 F:      include/linux/freezer.h
6336 F:      kernel/freezer.c
6337
6338 FRONTSWAP API
6339 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6340 L:      linux-kernel@vger.kernel.org
6341 S:      Maintained
6342 F:      mm/frontswap.c
6343 F:      include/linux/frontswap.h
6344
6345 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6346 M:      David Howells <dhowells@redhat.com>
6347 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6348 S:      Supported
6349 F:      Documentation/filesystems/caching/
6350 F:      fs/fscache/
6351 F:      include/linux/fscache*.h
6352
6353 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6354 M:      Theodore Y. Ts'o <tytso@mit.edu>
6355 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6356 M:      Eric Biggers <ebiggers@kernel.org>
6357 L:      linux-fscrypt@vger.kernel.org
6358 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6359 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6360 S:      Supported
6361 F:      fs/crypto/
6362 F:      include/linux/fscrypt*.h
6363 F:      Documentation/filesystems/fscrypt.rst
6364
6365 FSI-ATTACHED I2C DRIVER
6366 M:      Eddie James <eajames@linux.ibm.com>
6367 L:      linux-i2c@vger.kernel.org
6368 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6369 S:      Maintained
6370 F:      drivers/i2c/busses/i2c-fsi.c
6371 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6372
6373 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6374 M:      Jan Kara <jack@suse.cz>
6375 R:      Amir Goldstein <amir73il@gmail.com>
6376 L:      linux-fsdevel@vger.kernel.org
6377 S:      Maintained
6378 F:      fs/notify/
6379 F:      include/linux/fsnotify*.h
6380
6381 FUJITSU LAPTOP EXTRAS
6382 M:      Jonathan Woithe <jwoithe@just42.net>
6383 L:      platform-driver-x86@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/platform/x86/fujitsu-laptop.c
6386
6387 FUJITSU M-5MO LS CAMERA ISP DRIVER
6388 M:      Kyungmin Park <kyungmin.park@samsung.com>
6389 M:      Heungjun Kim <riverful.kim@samsung.com>
6390 L:      linux-media@vger.kernel.org
6391 S:      Maintained
6392 F:      drivers/media/i2c/m5mols/
6393 F:      include/media/i2c/m5mols.h
6394
6395 FUJITSU TABLET EXTRAS
6396 M:      Robert Gerlach <khnz@gmx.de>
6397 L:      platform-driver-x86@vger.kernel.org
6398 S:      Maintained
6399 F:      drivers/platform/x86/fujitsu-tablet.c
6400
6401 FUSE: FILESYSTEM IN USERSPACE
6402 M:      Miklos Szeredi <miklos@szeredi.hu>
6403 L:      linux-fsdevel@vger.kernel.org
6404 W:      http://fuse.sourceforge.net/
6405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6406 S:      Maintained
6407 F:      fs/fuse/
6408 F:      include/uapi/linux/fuse.h
6409 F:      Documentation/filesystems/fuse.txt
6410
6411 FUTEX SUBSYSTEM
6412 M:      Thomas Gleixner <tglx@linutronix.de>
6413 M:      Ingo Molnar <mingo@redhat.com>
6414 R:      Peter Zijlstra <peterz@infradead.org>
6415 R:      Darren Hart <dvhart@infradead.org>
6416 L:      linux-kernel@vger.kernel.org
6417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6418 S:      Maintained
6419 F:      kernel/futex.c
6420 F:      kernel/futex_compat.c
6421 F:      include/asm-generic/futex.h
6422 F:      include/linux/futex.h
6423 F:      include/uapi/linux/futex.h
6424 F:      tools/testing/selftests/futex/
6425 F:      tools/perf/bench/futex*
6426 F:      Documentation/*futex*
6427
6428 GCC PLUGINS
6429 M:      Kees Cook <keescook@chromium.org>
6430 R:      Emese Revfy <re.emese@gmail.com>
6431 L:      kernel-hardening@lists.openwall.com
6432 S:      Maintained
6433 F:      scripts/gcc-plugins/
6434 F:      scripts/gcc-plugin.sh
6435 F:      scripts/Makefile.gcc-plugins
6436 F:      Documentation/gcc-plugins.txt
6437
6438 GASKET DRIVER FRAMEWORK
6439 M:      Rob Springer <rspringer@google.com>
6440 M:      Todd Poynor <toddpoynor@google.com>
6441 M:      Ben Chan <benchan@chromium.org>
6442 S:      Maintained
6443 F:      drivers/staging/gasket/
6444
6445 GCOV BASED KERNEL PROFILING
6446 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6447 S:      Maintained
6448 F:      kernel/gcov/
6449 F:      Documentation/dev-tools/gcov.rst
6450
6451 GDB KERNEL DEBUGGING HELPER SCRIPTS
6452 M:      Jan Kiszka <jan.kiszka@siemens.com>
6453 M:      Kieran Bingham <kbingham@kernel.org>
6454 S:      Supported
6455 F:      scripts/gdb/
6456
6457 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6458 M:      Achim Leubner <achim_leubner@adaptec.com>
6459 L:      linux-scsi@vger.kernel.org
6460 W:      http://www.icp-vortex.com/
6461 S:      Supported
6462 F:      drivers/scsi/gdt*
6463
6464 GEMTEK FM RADIO RECEIVER DRIVER
6465 M:      Hans Verkuil <hverkuil@xs4all.nl>
6466 L:      linux-media@vger.kernel.org
6467 T:      git git://linuxtv.org/media_tree.git
6468 W:      https://linuxtv.org
6469 S:      Maintained
6470 F:      drivers/media/radio/radio-gemtek*
6471
6472 GENERIC GPIO I2C DRIVER
6473 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6474 S:      Supported
6475 F:      drivers/i2c/busses/i2c-gpio.c
6476 F:      include/linux/platform_data/i2c-gpio.h
6477
6478 GENERIC GPIO I2C MULTIPLEXER DRIVER
6479 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6480 L:      linux-i2c@vger.kernel.org
6481 S:      Supported
6482 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6483 F:      include/linux/platform_data/i2c-mux-gpio.h
6484 F:      Documentation/i2c/muxes/i2c-mux-gpio
6485
6486 GENERIC HDLC (WAN) DRIVERS
6487 M:      Krzysztof Halasa <khc@pm.waw.pl>
6488 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6489 S:      Maintained
6490 F:      drivers/net/wan/c101.c
6491 F:      drivers/net/wan/hd6457*
6492 F:      drivers/net/wan/hdlc*
6493 F:      drivers/net/wan/n2.c
6494 F:      drivers/net/wan/pc300too.c
6495 F:      drivers/net/wan/pci200syn.c
6496 F:      drivers/net/wan/wanxl*
6497
6498 GENERIC INCLUDE/ASM HEADER FILES
6499 M:      Arnd Bergmann <arnd@arndb.de>
6500 L:      linux-arch@vger.kernel.org
6501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6502 S:      Maintained
6503 F:      include/asm-generic/
6504 F:      include/uapi/asm-generic/
6505
6506 GENERIC PHY FRAMEWORK
6507 M:      Kishon Vijay Abraham I <kishon@ti.com>
6508 L:      linux-kernel@vger.kernel.org
6509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6510 S:      Supported
6511 F:      drivers/phy/
6512 F:      include/linux/phy/
6513 F:      Documentation/devicetree/bindings/phy/
6514
6515 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6516 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6517 S:      Supported
6518 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6519
6520 GENERIC PM DOMAINS
6521 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6522 M:      Kevin Hilman <khilman@kernel.org>
6523 M:      Ulf Hansson <ulf.hansson@linaro.org>
6524 L:      linux-pm@vger.kernel.org
6525 S:      Supported
6526 F:      drivers/base/power/domain*.c
6527 F:      include/linux/pm_domain.h
6528 F:      Documentation/devicetree/bindings/power/power_domain.txt
6529
6530 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6531 M:      Eugen Hristev <eugen.hristev@microchip.com>
6532 L:      linux-input@vger.kernel.org
6533 S:      Maintained
6534 F:      drivers/input/touchscreen/resistive-adc-touch.c
6535
6536 GENERIC UIO DRIVER FOR PCI DEVICES
6537 M:      "Michael S. Tsirkin" <mst@redhat.com>
6538 L:      kvm@vger.kernel.org
6539 S:      Supported
6540 F:      drivers/uio/uio_pci_generic.c
6541
6542 GENWQE (IBM Generic Workqueue Card)
6543 M:      Frank Haverkamp <haver@linux.ibm.com>
6544 S:      Supported
6545 F:      drivers/misc/genwqe/
6546
6547 GET_MAINTAINER SCRIPT
6548 M:      Joe Perches <joe@perches.com>
6549 S:      Maintained
6550 F:      scripts/get_maintainer.pl
6551
6552 GFS2 FILE SYSTEM
6553 M:      Bob Peterson <rpeterso@redhat.com>
6554 M:      Andreas Gruenbacher <agruenba@redhat.com>
6555 L:      cluster-devel@redhat.com
6556 W:      http://sources.redhat.com/cluster/
6557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6558 S:      Supported
6559 F:      Documentation/filesystems/gfs2*.txt
6560 F:      fs/gfs2/
6561 F:      include/uapi/linux/gfs2_ondisk.h
6562
6563 GIGASET ISDN DRIVERS
6564 M:      Paul Bolle <pebolle@tiscali.nl>
6565 L:      gigaset307x-common@lists.sourceforge.net
6566 W:      http://gigaset307x.sourceforge.net/
6567 S:      Odd Fixes
6568 F:      Documentation/isdn/README.gigaset
6569 F:      drivers/isdn/gigaset/
6570 F:      include/uapi/linux/gigaset_dev.h
6571
6572 GNSS SUBSYSTEM
6573 M:      Johan Hovold <johan@kernel.org>
6574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6575 S:      Maintained
6576 F:      Documentation/ABI/testing/sysfs-class-gnss
6577 F:      Documentation/devicetree/bindings/gnss/
6578 F:      drivers/gnss/
6579 F:      include/linux/gnss.h
6580
6581 GO7007 MPEG CODEC
6582 M:      Hans Verkuil <hans.verkuil@cisco.com>
6583 L:      linux-media@vger.kernel.org
6584 S:      Maintained
6585 F:      drivers/media/usb/go7007/
6586
6587 GOODIX TOUCHSCREEN
6588 M:      Bastien Nocera <hadess@hadess.net>
6589 L:      linux-input@vger.kernel.org
6590 S:      Maintained
6591 F:      drivers/input/touchscreen/goodix.c
6592
6593 GPD POCKET FAN DRIVER
6594 M:      Hans de Goede <hdegoede@redhat.com>
6595 L:      platform-driver-x86@vger.kernel.org
6596 S:      Maintained
6597 F:      drivers/platform/x86/gpd-pocket-fan.c
6598
6599 GPIO ACPI SUPPORT
6600 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6601 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6602 L:      linux-gpio@vger.kernel.org
6603 L:      linux-acpi@vger.kernel.org
6604 S:      Maintained
6605 F:      Documentation/acpi/gpio-properties.txt
6606 F:      drivers/gpio/gpiolib-acpi.c
6607
6608 GPIO IR Transmitter
6609 M:      Sean Young <sean@mess.org>
6610 L:      linux-media@vger.kernel.org
6611 S:      Maintained
6612 F:      drivers/media/rc/gpio-ir-tx.c
6613
6614 GPIO MOCKUP DRIVER
6615 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6616 L:      linux-gpio@vger.kernel.org
6617 S:      Maintained
6618 F:      drivers/gpio/gpio-mockup.c
6619 F:      tools/testing/selftests/gpio/
6620
6621 GPIO SUBSYSTEM
6622 M:      Linus Walleij <linus.walleij@linaro.org>
6623 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6624 L:      linux-gpio@vger.kernel.org
6625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6626 S:      Maintained
6627 F:      Documentation/devicetree/bindings/gpio/
6628 F:      Documentation/driver-api/gpio/
6629 F:      Documentation/gpio/
6630 F:      Documentation/ABI/testing/gpio-cdev
6631 F:      Documentation/ABI/obsolete/sysfs-gpio
6632 F:      drivers/gpio/
6633 F:      include/linux/gpio/
6634 F:      include/linux/gpio.h
6635 F:      include/linux/of_gpio.h
6636 F:      include/asm-generic/gpio.h
6637 F:      include/uapi/linux/gpio.h
6638 F:      tools/gpio/
6639
6640 GRE DEMULTIPLEXER DRIVER
6641 M:      Dmitry Kozlov <xeb@mail.ru>
6642 L:      netdev@vger.kernel.org
6643 S:      Maintained
6644 F:      net/ipv4/gre_demux.c
6645 F:      net/ipv4/gre_offload.c
6646 F:      include/net/gre.h
6647
6648 GRETH 10/100/1G Ethernet MAC device driver
6649 M:      Andreas Larsson <andreas@gaisler.com>
6650 L:      netdev@vger.kernel.org
6651 S:      Maintained
6652 F:      drivers/net/ethernet/aeroflex/
6653
6654 GREYBUS AUDIO PROTOCOLS DRIVERS
6655 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6656 M:      Mark Greer <mgreer@animalcreek.com>
6657 S:      Maintained
6658 F:      drivers/staging/greybus/audio_apbridgea.c
6659 F:      drivers/staging/greybus/audio_apbridgea.h
6660 F:      drivers/staging/greybus/audio_codec.c
6661 F:      drivers/staging/greybus/audio_codec.h
6662 F:      drivers/staging/greybus/audio_gb.c
6663 F:      drivers/staging/greybus/audio_manager.c
6664 F:      drivers/staging/greybus/audio_manager.h
6665 F:      drivers/staging/greybus/audio_manager_module.c
6666 F:      drivers/staging/greybus/audio_manager_private.h
6667 F:      drivers/staging/greybus/audio_manager_sysfs.c
6668 F:      drivers/staging/greybus/audio_module.c
6669 F:      drivers/staging/greybus/audio_topology.c
6670
6671 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6672 M:      Viresh Kumar <vireshk@kernel.org>
6673 S:      Maintained
6674 F:      drivers/staging/greybus/authentication.c
6675 F:      drivers/staging/greybus/bootrom.c
6676 F:      drivers/staging/greybus/firmware.h
6677 F:      drivers/staging/greybus/fw-core.c
6678 F:      drivers/staging/greybus/fw-download.c
6679 F:      drivers/staging/greybus/fw-management.c
6680 F:      drivers/staging/greybus/greybus_authentication.h
6681 F:      drivers/staging/greybus/greybus_firmware.h
6682 F:      drivers/staging/greybus/hid.c
6683 F:      drivers/staging/greybus/i2c.c
6684 F:      drivers/staging/greybus/spi.c
6685 F:      drivers/staging/greybus/spilib.c
6686 F:      drivers/staging/greybus/spilib.h
6687
6688 GREYBUS LOOPBACK DRIVER
6689 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6690 S:      Maintained
6691 F:      drivers/staging/greybus/loopback.c
6692
6693 GREYBUS PLATFORM DRIVERS
6694 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6695 S:      Maintained
6696 F:      drivers/staging/greybus/arche-platform.c
6697 F:      drivers/staging/greybus/arche-apb-ctrl.c
6698 F:      drivers/staging/greybus/arche_platform.h
6699
6700 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6701 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6702 S:      Maintained
6703 F:      drivers/staging/greybus/sdio.c
6704 F:      drivers/staging/greybus/light.c
6705 F:      drivers/staging/greybus/gpio.c
6706 F:      drivers/staging/greybus/power_supply.c
6707 F:      drivers/staging/greybus/spi.c
6708 F:      drivers/staging/greybus/spilib.c
6709
6710 GREYBUS SUBSYSTEM
6711 M:      Johan Hovold <johan@kernel.org>
6712 M:      Alex Elder <elder@kernel.org>
6713 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6714 S:      Maintained
6715 F:      drivers/staging/greybus/
6716 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6717
6718 GREYBUS UART PROTOCOLS DRIVERS
6719 M:      David Lin <dtwlin@gmail.com>
6720 S:      Maintained
6721 F:      drivers/staging/greybus/uart.c
6722 F:      drivers/staging/greybus/log.c
6723
6724 GS1662 VIDEO SERIALIZER
6725 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6726 L:      linux-media@vger.kernel.org
6727 T:      git git://linuxtv.org/media_tree.git
6728 S:      Maintained
6729 F:      drivers/media/spi/gs1662.c
6730
6731 GSPCA FINEPIX SUBDRIVER
6732 M:      Frank Zago <frank@zago.net>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 S:      Maintained
6736 F:      drivers/media/usb/gspca/finepix.c
6737
6738 GSPCA GL860 SUBDRIVER
6739 M:      Olivier Lorin <o.lorin@laposte.net>
6740 L:      linux-media@vger.kernel.org
6741 T:      git git://linuxtv.org/media_tree.git
6742 S:      Maintained
6743 F:      drivers/media/usb/gspca/gl860/
6744
6745 GSPCA M5602 SUBDRIVER
6746 M:      Erik Andren <erik.andren@gmail.com>
6747 L:      linux-media@vger.kernel.org
6748 T:      git git://linuxtv.org/media_tree.git
6749 S:      Maintained
6750 F:      drivers/media/usb/gspca/m5602/
6751
6752 GSPCA PAC207 SONIXB SUBDRIVER
6753 M:      Hans Verkuil <hverkuil@xs4all.nl>
6754 L:      linux-media@vger.kernel.org
6755 T:      git git://linuxtv.org/media_tree.git
6756 S:      Odd Fixes
6757 F:      drivers/media/usb/gspca/pac207.c
6758
6759 GSPCA SN9C20X SUBDRIVER
6760 M:      Brian Johnson <brijohn@gmail.com>
6761 L:      linux-media@vger.kernel.org
6762 T:      git git://linuxtv.org/media_tree.git
6763 S:      Maintained
6764 F:      drivers/media/usb/gspca/sn9c20x.c
6765
6766 GSPCA T613 SUBDRIVER
6767 M:      Leandro Costantino <lcostantino@gmail.com>
6768 L:      linux-media@vger.kernel.org
6769 T:      git git://linuxtv.org/media_tree.git
6770 S:      Maintained
6771 F:      drivers/media/usb/gspca/t613.c
6772
6773 GSPCA USB WEBCAM DRIVER
6774 M:      Hans Verkuil <hverkuil@xs4all.nl>
6775 L:      linux-media@vger.kernel.org
6776 T:      git git://linuxtv.org/media_tree.git
6777 S:      Odd Fixes
6778 F:      drivers/media/usb/gspca/
6779
6780 GTP (GPRS Tunneling Protocol)
6781 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6782 M:      Harald Welte <laforge@gnumonks.org>
6783 L:      osmocom-net-gprs@lists.osmocom.org
6784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6785 S:      Maintained
6786 F:      drivers/net/gtp.c
6787
6788 GUID PARTITION TABLE (GPT)
6789 M:      Davidlohr Bueso <dave@stgolabs.net>
6790 L:      linux-efi@vger.kernel.org
6791 S:      Maintained
6792 F:      block/partitions/efi.*
6793
6794 H8/300 ARCHITECTURE
6795 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6796 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6797 W:      http://uclinux-h8.sourceforge.jp
6798 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6799 S:      Maintained
6800 F:      arch/h8300/
6801 F:      drivers/clocksource/h8300_*.c
6802 F:      drivers/clk/h8300/
6803 F:      drivers/irqchip/irq-renesas-h8*.c
6804
6805 HABANALABS PCI DRIVER
6806 M:      Oded Gabbay <oded.gabbay@gmail.com>
6807 T:      git https://github.com/HabanaAI/linux.git
6808 S:      Supported
6809 F:      drivers/misc/habanalabs/
6810 F:      include/uapi/misc/habanalabs.h
6811 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6812 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6813
6814 HACKRF MEDIA DRIVER
6815 M:      Antti Palosaari <crope@iki.fi>
6816 L:      linux-media@vger.kernel.org
6817 W:      https://linuxtv.org
6818 W:      http://palosaari.fi/linux/
6819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6820 T:      git git://linuxtv.org/anttip/media_tree.git
6821 S:      Maintained
6822 F:      drivers/media/usb/hackrf/
6823
6824 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6825 M:      Frank Seidel <frank@f-seidel.de>
6826 L:      platform-driver-x86@vger.kernel.org
6827 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6828 S:      Maintained
6829 F:      drivers/platform/x86/hdaps.c
6830
6831 HARDWARE MONITORING
6832 M:      Jean Delvare <jdelvare@suse.com>
6833 M:      Guenter Roeck <linux@roeck-us.net>
6834 L:      linux-hwmon@vger.kernel.org
6835 W:      http://hwmon.wiki.kernel.org/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6837 S:      Maintained
6838 F:      Documentation/devicetree/bindings/hwmon/
6839 F:      Documentation/hwmon/
6840 F:      drivers/hwmon/
6841 F:      include/linux/hwmon*.h
6842 F:      include/trace/events/hwmon*.h
6843
6844 HARDWARE RANDOM NUMBER GENERATOR CORE
6845 M:      Matt Mackall <mpm@selenic.com>
6846 M:      Herbert Xu <herbert@gondor.apana.org.au>
6847 L:      linux-crypto@vger.kernel.org
6848 S:      Odd fixes
6849 F:      Documentation/devicetree/bindings/rng/
6850 F:      Documentation/hw_random.txt
6851 F:      drivers/char/hw_random/
6852 F:      include/linux/hw_random.h
6853
6854 HARDWARE TRACING FACILITIES
6855 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6856 S:      Maintained
6857 F:      drivers/hwtracing/
6858
6859 HARDWARE SPINLOCK CORE
6860 M:      Ohad Ben-Cohen <ohad@wizery.com>
6861 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6862 L:      linux-remoteproc@vger.kernel.org
6863 S:      Maintained
6864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6865 F:      Documentation/devicetree/bindings/hwlock/
6866 F:      Documentation/hwspinlock.txt
6867 F:      drivers/hwspinlock/
6868 F:      include/linux/hwspinlock.h
6869
6870 HARMONY SOUND DRIVER
6871 L:      linux-parisc@vger.kernel.org
6872 S:      Maintained
6873 F:      sound/parisc/harmony.*
6874
6875 HDPVR USB VIDEO ENCODER DRIVER
6876 M:      Hans Verkuil <hverkuil@xs4all.nl>
6877 L:      linux-media@vger.kernel.org
6878 T:      git git://linuxtv.org/media_tree.git
6879 W:      https://linuxtv.org
6880 S:      Odd Fixes
6881 F:      drivers/media/usb/hdpvr/
6882
6883 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6884 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6885 S:      Supported
6886 F:      Documentation/watchdog/hpwdt.txt
6887 F:      drivers/watchdog/hpwdt.c
6888
6889 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6890 M:      Don Brace <don.brace@microsemi.com>
6891 L:      esc.storagedev@microsemi.com
6892 L:      linux-scsi@vger.kernel.org
6893 S:      Supported
6894 F:      Documentation/scsi/hpsa.txt
6895 F:      drivers/scsi/hpsa*.[ch]
6896 F:      include/linux/cciss*.h
6897 F:      include/uapi/linux/cciss*.h
6898
6899 HFI1 DRIVER
6900 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6901 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6902 L:      linux-rdma@vger.kernel.org
6903 S:      Supported
6904 F:      drivers/infiniband/hw/hfi1
6905
6906 HFS FILESYSTEM
6907 L:      linux-fsdevel@vger.kernel.org
6908 S:      Orphan
6909 F:      Documentation/filesystems/hfs.txt
6910 F:      fs/hfs/
6911
6912 HFSPLUS FILESYSTEM
6913 L:      linux-fsdevel@vger.kernel.org
6914 S:      Orphan
6915 F:      Documentation/filesystems/hfsplus.txt
6916 F:      fs/hfsplus/
6917
6918 HGA FRAMEBUFFER DRIVER
6919 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6920 L:      linux-nvidia@lists.surfsouth.com
6921 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6922 S:      Maintained
6923 F:      drivers/video/fbdev/hgafb.c
6924
6925 HIBERNATION (aka Software Suspend, aka swsusp)
6926 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6927 M:      Pavel Machek <pavel@ucw.cz>
6928 L:      linux-pm@vger.kernel.org
6929 B:      https://bugzilla.kernel.org
6930 S:      Supported
6931 F:      arch/x86/power/
6932 F:      drivers/base/power/
6933 F:      kernel/power/
6934 F:      include/linux/suspend.h
6935 F:      include/linux/freezer.h
6936 F:      include/linux/pm.h
6937 F:      arch/*/include/asm/suspend*.h
6938
6939 HID CORE LAYER
6940 M:      Jiri Kosina <jikos@kernel.org>
6941 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6942 L:      linux-input@vger.kernel.org
6943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6944 S:      Maintained
6945 F:      drivers/hid/
6946 F:      include/linux/hid*
6947 F:      include/uapi/linux/hid*
6948
6949 HID SENSOR HUB DRIVERS
6950 M:      Jiri Kosina <jikos@kernel.org>
6951 M:      Jonathan Cameron <jic23@kernel.org>
6952 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6953 L:      linux-input@vger.kernel.org
6954 L:      linux-iio@vger.kernel.org
6955 S:      Maintained
6956 F:      Documentation/hid/hid-sensor*
6957 F:      drivers/hid/hid-sensor-*
6958 F:      drivers/iio/*/hid-*
6959 F:      include/linux/hid-sensor-*
6960
6961 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6962 M:      Thomas Gleixner <tglx@linutronix.de>
6963 L:      linux-kernel@vger.kernel.org
6964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6965 S:      Maintained
6966 F:      Documentation/timers/
6967 F:      kernel/time/hrtimer.c
6968 F:      kernel/time/clockevents.c
6969 F:      kernel/time/timer_*.c
6970 F:      include/linux/clockchips.h
6971 F:      include/linux/hrtimer.h
6972
6973 HIGH-SPEED SCC DRIVER FOR AX.25
6974 L:      linux-hams@vger.kernel.org
6975 S:      Orphan
6976 F:      drivers/net/hamradio/dmascc.c
6977 F:      drivers/net/hamradio/scc.c
6978
6979 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6980 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6981 W:      http://www.highpoint-tech.com
6982 S:      Supported
6983 F:      Documentation/scsi/hptiop.txt
6984 F:      drivers/scsi/hptiop.c
6985
6986 HIPPI
6987 M:      Jes Sorensen <jes@trained-monkey.org>
6988 L:      linux-hippi@sunsite.dk
6989 S:      Maintained
6990 F:      include/linux/hippidevice.h
6991 F:      include/uapi/linux/if_hippi.h
6992 F:      net/802/hippi.c
6993 F:      drivers/net/hippi/
6994
6995 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6996 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6997 M:      Salil Mehta <salil.mehta@huawei.com>
6998 L:      netdev@vger.kernel.org
6999 W:      http://www.hisilicon.com
7000 S:      Maintained
7001 F:      drivers/net/ethernet/hisilicon/hns3/
7002
7003 HISILICON LPC BUS DRIVER
7004 M:      john.garry@huawei.com
7005 W:      http://www.hisilicon.com
7006 S:      Maintained
7007 F:      drivers/bus/hisi_lpc.c
7008 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7009
7010 HISILICON NETWORK SUBSYSTEM DRIVER
7011 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7012 M:      Salil Mehta <salil.mehta@huawei.com>
7013 L:      netdev@vger.kernel.org
7014 W:      http://www.hisilicon.com
7015 S:      Maintained
7016 F:      drivers/net/ethernet/hisilicon/
7017 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7018
7019 HISILICON PMU DRIVER
7020 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7021 W:      http://www.hisilicon.com
7022 S:      Supported
7023 F:      drivers/perf/hisilicon
7024 F:      Documentation/perf/hisi-pmu.txt
7025
7026 HISILICON ROCE DRIVER
7027 M:      Lijun Ou <oulijun@huawei.com>
7028 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7029 L:      linux-rdma@vger.kernel.org
7030 S:      Maintained
7031 F:      drivers/infiniband/hw/hns/
7032 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7033
7034 HISILICON SAS Controller
7035 M:      John Garry <john.garry@huawei.com>
7036 W:      http://www.hisilicon.com
7037 S:      Supported
7038 F:      drivers/scsi/hisi_sas/
7039 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7040
7041 HMM - Heterogeneous Memory Management
7042 M:      Jérôme Glisse <jglisse@redhat.com>
7043 L:      linux-mm@kvack.org
7044 S:      Maintained
7045 F:      mm/hmm*
7046 F:      include/linux/hmm*
7047 F:      Documentation/vm/hmm.rst
7048
7049 HOST AP DRIVER
7050 M:      Jouni Malinen <j@w1.fi>
7051 L:      linux-wireless@vger.kernel.org
7052 W:      http://w1.fi/hostap-driver.html
7053 S:      Obsolete
7054 F:      drivers/net/wireless/intersil/hostap/
7055
7056 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7057 L:      platform-driver-x86@vger.kernel.org
7058 S:      Orphan
7059 F:      drivers/platform/x86/tc1100-wmi.c
7060
7061 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7062 M:      Jaroslav Kysela <perex@perex.cz>
7063 S:      Maintained
7064 F:      drivers/net/ethernet/hp/hp100.*
7065
7066 HPET:   High Precision Event Timers driver
7067 M:      Clemens Ladisch <clemens@ladisch.de>
7068 S:      Maintained
7069 F:      Documentation/timers/hpet.txt
7070 F:      drivers/char/hpet.c
7071 F:      include/linux/hpet.h
7072 F:      include/uapi/linux/hpet.h
7073
7074 HPET:   x86
7075 S:      Orphan
7076 F:      arch/x86/kernel/hpet.c
7077 F:      arch/x86/include/asm/hpet.h
7078
7079 HPFS FILESYSTEM
7080 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7081 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7082 S:      Maintained
7083 F:      fs/hpfs/
7084
7085 HSI SUBSYSTEM
7086 M:      Sebastian Reichel <sre@kernel.org>
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7088 S:      Maintained
7089 F:      Documentation/ABI/testing/sysfs-bus-hsi
7090 F:      Documentation/driver-api/hsi.rst
7091 F:      drivers/hsi/
7092 F:      include/linux/hsi/
7093 F:      include/uapi/linux/hsi/
7094
7095 HSO 3G MODEM DRIVER
7096 L:      linux-usb@vger.kernel.org
7097 S:      Orphan
7098 F:      drivers/net/usb/hso.c
7099
7100 HSR NETWORK PROTOCOL
7101 M:      Arvid Brodin <arvid.brodin@alten.se>
7102 L:      netdev@vger.kernel.org
7103 S:      Maintained
7104 F:      net/hsr/
7105
7106 HT16K33 LED CONTROLLER DRIVER
7107 M:      Robin van der Gracht <robin@protonic.nl>
7108 S:      Maintained
7109 F:      drivers/auxdisplay/ht16k33.c
7110 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7111
7112 HTCPEN TOUCHSCREEN DRIVER
7113 M:      Pau Oliva Fora <pof@eslack.org>
7114 L:      linux-input@vger.kernel.org
7115 S:      Maintained
7116 F:      drivers/input/touchscreen/htcpen.c
7117
7118 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7119 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7120 L:      linux-iio@vger.kernel.org
7121 W:      http://www.st.com/
7122 S:      Maintained
7123 F:      drivers/iio/humidity/hts221*
7124 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7125
7126 HUAWEI ETHERNET DRIVER
7127 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7128 L:      netdev@vger.kernel.org
7129 S:      Supported
7130 F:      Documentation/networking/hinic.txt
7131 F:      drivers/net/ethernet/huawei/hinic/
7132
7133 HUGETLB FILESYSTEM
7134 M:      Mike Kravetz <mike.kravetz@oracle.com>
7135 L:      linux-mm@kvack.org
7136 S:      Maintained
7137 F:      fs/hugetlbfs/
7138 F:      mm/hugetlb.c
7139 F:      include/linux/hugetlb.h
7140 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7141 F:      Documentation/vm/hugetlbfs_reserv.rst
7142 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7143
7144 HVA ST MEDIA DRIVER
7145 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7146 L:      linux-media@vger.kernel.org
7147 T:      git git://linuxtv.org/media_tree.git
7148 W:      https://linuxtv.org
7149 S:      Supported
7150 F:      drivers/media/platform/sti/hva
7151
7152 HWPOISON MEMORY FAILURE HANDLING
7153 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7154 L:      linux-mm@kvack.org
7155 S:      Maintained
7156 F:      mm/memory-failure.c
7157 F:      mm/hwpoison-inject.c
7158
7159 HYGON PROCESSOR SUPPORT
7160 M:      Pu Wen <puwen@hygon.cn>
7161 L:      linux-kernel@vger.kernel.org
7162 S:      Maintained
7163 F:      arch/x86/kernel/cpu/hygon.c
7164
7165 Hyper-V CORE AND DRIVERS
7166 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7167 M:      Haiyang Zhang <haiyangz@microsoft.com>
7168 M:      Stephen Hemminger <sthemmin@microsoft.com>
7169 M:      Sasha Levin <sashal@kernel.org>
7170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7171 L:      linux-hyperv@vger.kernel.org
7172 S:      Supported
7173 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7174 F:      arch/x86/include/asm/mshyperv.h
7175 F:      arch/x86/include/asm/trace/hyperv.h
7176 F:      arch/x86/include/asm/hyperv-tlfs.h
7177 F:      arch/x86/kernel/cpu/mshyperv.c
7178 F:      arch/x86/hyperv
7179 F:      drivers/hid/hid-hyperv.c
7180 F:      drivers/hv/
7181 F:      drivers/input/serio/hyperv-keyboard.c
7182 F:      drivers/pci/controller/pci-hyperv.c
7183 F:      drivers/net/hyperv/
7184 F:      drivers/scsi/storvsc_drv.c
7185 F:      drivers/uio/uio_hv_generic.c
7186 F:      drivers/video/fbdev/hyperv_fb.c
7187 F:      drivers/iommu/hyperv_iommu.c
7188 F:      net/vmw_vsock/hyperv_transport.c
7189 F:      include/linux/hyperv.h
7190 F:      include/uapi/linux/hyperv.h
7191 F:      tools/hv/
7192 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7193
7194 HYPERVISOR VIRTUAL CONSOLE DRIVER
7195 L:      linuxppc-dev@lists.ozlabs.org
7196 S:      Odd Fixes
7197 F:      drivers/tty/hvc/
7198
7199 I2C ACPI SUPPORT
7200 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7201 L:      linux-i2c@vger.kernel.org
7202 L:      linux-acpi@vger.kernel.org
7203 S:      Maintained
7204 F:      drivers/i2c/i2c-core-acpi.c
7205
7206 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7207 M:      Ajay Gupta <ajayg@nvidia.com>
7208 L:      linux-i2c@vger.kernel.org
7209 S:      Maintained
7210 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7211 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7212
7213 I2C MUXES
7214 M:      Peter Rosin <peda@axentia.se>
7215 L:      linux-i2c@vger.kernel.org
7216 S:      Maintained
7217 F:      Documentation/i2c/i2c-topology
7218 F:      Documentation/i2c/muxes/
7219 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7220 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7221 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7222 F:      drivers/i2c/i2c-mux.c
7223 F:      drivers/i2c/muxes/
7224 F:      include/linux/i2c-mux.h
7225
7226 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7227 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7228 L:      linux-i2c@vger.kernel.org
7229 S:      Maintained
7230 F:      drivers/i2c/busses/i2c-mv64xxx.c
7231
7232 I2C OVER PARALLEL PORT
7233 M:      Jean Delvare <jdelvare@suse.com>
7234 L:      linux-i2c@vger.kernel.org
7235 S:      Maintained
7236 F:      Documentation/i2c/busses/i2c-parport
7237 F:      Documentation/i2c/busses/i2c-parport-light
7238 F:      drivers/i2c/busses/i2c-parport.c
7239 F:      drivers/i2c/busses/i2c-parport-light.c
7240
7241 I2C SUBSYSTEM
7242 M:      Wolfram Sang <wsa@the-dreams.de>
7243 L:      linux-i2c@vger.kernel.org
7244 W:      https://i2c.wiki.kernel.org/
7245 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7247 S:      Maintained
7248 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7249 F:      Documentation/i2c/
7250 F:      drivers/i2c/*
7251 F:      include/linux/i2c.h
7252 F:      include/linux/i2c-dev.h
7253 F:      include/linux/i2c-smbus.h
7254 F:      include/uapi/linux/i2c.h
7255 F:      include/uapi/linux/i2c-*.h
7256
7257 I2C SUBSYSTEM HOST DRIVERS
7258 L:      linux-i2c@vger.kernel.org
7259 W:      https://i2c.wiki.kernel.org/
7260 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7262 S:      Odd Fixes
7263 F:      Documentation/devicetree/bindings/i2c/
7264 F:      drivers/i2c/algos/
7265 F:      drivers/i2c/busses/
7266
7267 I2C-TAOS-EVM DRIVER
7268 M:      Jean Delvare <jdelvare@suse.com>
7269 L:      linux-i2c@vger.kernel.org
7270 S:      Maintained
7271 F:      Documentation/i2c/busses/i2c-taos-evm
7272 F:      drivers/i2c/busses/i2c-taos-evm.c
7273
7274 I2C-TINY-USB DRIVER
7275 M:      Till Harbaum <till@harbaum.org>
7276 L:      linux-i2c@vger.kernel.org
7277 W:      http://www.harbaum.org/till/i2c_tiny_usb
7278 S:      Maintained
7279 F:      drivers/i2c/busses/i2c-tiny-usb.c
7280
7281 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7282 M:      Jean Delvare <jdelvare@suse.com>
7283 L:      linux-i2c@vger.kernel.org
7284 S:      Maintained
7285 F:      Documentation/i2c/busses/i2c-ali1535
7286 F:      Documentation/i2c/busses/i2c-ali1563
7287 F:      Documentation/i2c/busses/i2c-ali15x3
7288 F:      Documentation/i2c/busses/i2c-amd756
7289 F:      Documentation/i2c/busses/i2c-amd8111
7290 F:      Documentation/i2c/busses/i2c-i801
7291 F:      Documentation/i2c/busses/i2c-nforce2
7292 F:      Documentation/i2c/busses/i2c-piix4
7293 F:      Documentation/i2c/busses/i2c-sis5595
7294 F:      Documentation/i2c/busses/i2c-sis630
7295 F:      Documentation/i2c/busses/i2c-sis96x
7296 F:      Documentation/i2c/busses/i2c-via
7297 F:      Documentation/i2c/busses/i2c-viapro
7298 F:      drivers/i2c/busses/i2c-ali1535.c
7299 F:      drivers/i2c/busses/i2c-ali1563.c
7300 F:      drivers/i2c/busses/i2c-ali15x3.c
7301 F:      drivers/i2c/busses/i2c-amd756.c
7302 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7303 F:      drivers/i2c/busses/i2c-amd8111.c
7304 F:      drivers/i2c/busses/i2c-i801.c
7305 F:      drivers/i2c/busses/i2c-isch.c
7306 F:      drivers/i2c/busses/i2c-nforce2.c
7307 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7308 F:      drivers/i2c/busses/i2c-piix4.c
7309 F:      drivers/i2c/busses/i2c-sis5595.c
7310 F:      drivers/i2c/busses/i2c-sis630.c
7311 F:      drivers/i2c/busses/i2c-sis96x.c
7312 F:      drivers/i2c/busses/i2c-via.c
7313 F:      drivers/i2c/busses/i2c-viapro.c
7314
7315 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7316 M:      Hans de Goede <hdegoede@redhat.com>
7317 L:      linux-i2c@vger.kernel.org
7318 S:      Maintained
7319 F:      drivers/i2c/busses/i2c-cht-wc.c
7320
7321 I2C/SMBUS ISMT DRIVER
7322 M:      Seth Heasley <seth.heasley@intel.com>
7323 M:      Neil Horman <nhorman@tuxdriver.com>
7324 L:      linux-i2c@vger.kernel.org
7325 F:      drivers/i2c/busses/i2c-ismt.c
7326 F:      Documentation/i2c/busses/i2c-ismt
7327
7328 I2C/SMBUS STUB DRIVER
7329 M:      Jean Delvare <jdelvare@suse.com>
7330 L:      linux-i2c@vger.kernel.org
7331 S:      Maintained
7332 F:      drivers/i2c/i2c-stub.c
7333
7334 I3C SUBSYSTEM
7335 M:      Boris Brezillon <bbrezillon@kernel.org>
7336 L:      linux-i3c@lists.infradead.org
7337 C:      irc://chat.freenode.net/linux-i3c
7338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7339 S:      Maintained
7340 F:      Documentation/ABI/testing/sysfs-bus-i3c
7341 F:      Documentation/devicetree/bindings/i3c/
7342 F:      Documentation/driver-api/i3c
7343 F:      drivers/i3c/
7344 F:      include/linux/i3c/
7345 F:      include/dt-bindings/i3c/
7346
7347 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7348 M:      Vitor Soares <vitor.soares@synopsys.com>
7349 S:      Maintained
7350 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7351 F:      drivers/i3c/master/dw*
7352
7353 IA64 (Itanium) PLATFORM
7354 M:      Tony Luck <tony.luck@intel.com>
7355 M:      Fenghua Yu <fenghua.yu@intel.com>
7356 L:      linux-ia64@vger.kernel.org
7357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7358 S:      Maintained
7359 F:      arch/ia64/
7360
7361 IBM Power 842 compression accelerator
7362 M:      Haren Myneni <haren@us.ibm.com>
7363 S:      Supported
7364 F:      drivers/crypto/nx/Makefile
7365 F:      drivers/crypto/nx/Kconfig
7366 F:      drivers/crypto/nx/nx-842*
7367 F:      include/linux/sw842.h
7368 F:      crypto/842.c
7369 F:      lib/842/
7370
7371 IBM Power in-Nest Crypto Acceleration
7372 M:      Breno Leitão <leitao@debian.org>
7373 M:      Nayna Jain <nayna@linux.ibm.com>
7374 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7375 L:      linux-crypto@vger.kernel.org
7376 S:      Supported
7377 F:      drivers/crypto/nx/Makefile
7378 F:      drivers/crypto/nx/Kconfig
7379 F:      drivers/crypto/nx/nx-aes*
7380 F:      drivers/crypto/nx/nx-sha*
7381 F:      drivers/crypto/nx/nx.*
7382 F:      drivers/crypto/nx/nx_csbcpb.h
7383 F:      drivers/crypto/nx/nx_debugfs.h
7384
7385 IBM Power Linux RAID adapter
7386 M:      Brian King <brking@us.ibm.com>
7387 S:      Supported
7388 F:      drivers/scsi/ipr.*
7389
7390 IBM Power SRIOV Virtual NIC Device Driver
7391 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7392 M:      John Allen <jallen@linux.ibm.com>
7393 L:      netdev@vger.kernel.org
7394 S:      Supported
7395 F:      drivers/net/ethernet/ibm/ibmvnic.*
7396
7397 IBM Power Virtual Accelerator Switchboard
7398 M:      Sukadev Bhattiprolu
7399 L:      linuxppc-dev@lists.ozlabs.org
7400 S:      Supported
7401 F:      arch/powerpc/platforms/powernv/vas*
7402 F:      arch/powerpc/platforms/powernv/copy-paste.h
7403 F:      arch/powerpc/include/asm/vas.h
7404 F:      arch/powerpc/include/uapi/asm/vas.h
7405
7406 IBM Power Virtual Ethernet Device Driver
7407 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7408 L:      netdev@vger.kernel.org
7409 S:      Supported
7410 F:      drivers/net/ethernet/ibm/ibmveth.*
7411
7412 IBM Power Virtual FC Device Drivers
7413 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7414 L:      linux-scsi@vger.kernel.org
7415 S:      Supported
7416 F:      drivers/scsi/ibmvscsi/ibmvfc*
7417
7418 IBM Power Virtual Management Channel Driver
7419 M:      Steven Royer <seroyer@linux.ibm.com>
7420 S:      Supported
7421 F:      drivers/misc/ibmvmc.*
7422
7423 IBM Power Virtual SCSI Device Drivers
7424 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7425 L:      linux-scsi@vger.kernel.org
7426 S:      Supported
7427 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7428 F:      include/scsi/viosrp.h
7429
7430 IBM Power Virtual SCSI Device Target Driver
7431 M:      Michael Cyr <mikecyr@linux.ibm.com>
7432 L:      linux-scsi@vger.kernel.org
7433 L:      target-devel@vger.kernel.org
7434 S:      Supported
7435 F:      drivers/scsi/ibmvscsi_tgt/
7436
7437 IBM Power VMX Cryptographic instructions
7438 M:      Breno Leitão <leitao@debian.org>
7439 M:      Nayna Jain <nayna@linux.ibm.com>
7440 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7441 L:      linux-crypto@vger.kernel.org
7442 S:      Supported
7443 F:      drivers/crypto/vmx/Makefile
7444 F:      drivers/crypto/vmx/Kconfig
7445 F:      drivers/crypto/vmx/vmx.c
7446 F:      drivers/crypto/vmx/aes*
7447 F:      drivers/crypto/vmx/ghash*
7448 F:      drivers/crypto/vmx/ppc-xlate.pl
7449
7450 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7451 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7452 L:      linux-pci@vger.kernel.org
7453 L:      linuxppc-dev@lists.ozlabs.org
7454 S:      Supported
7455 F:      drivers/pci/hotplug/rpaphp*
7456
7457 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7458 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7459 L:      linux-pci@vger.kernel.org
7460 L:      linuxppc-dev@lists.ozlabs.org
7461 S:      Supported
7462 F:      drivers/pci/hotplug/rpadlpar*
7463
7464 IBM ServeRAID RAID DRIVER
7465 S:      Orphan
7466 F:      drivers/scsi/ips.*
7467
7468 ICH LPC AND GPIO DRIVER
7469 M:      Peter Tyser <ptyser@xes-inc.com>
7470 S:      Maintained
7471 F:      drivers/mfd/lpc_ich.c
7472 F:      drivers/gpio/gpio-ich.c
7473
7474 IDE SUBSYSTEM
7475 M:      "David S. Miller" <davem@davemloft.net>
7476 L:      linux-ide@vger.kernel.org
7477 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7479 S:      Maintained
7480 F:      Documentation/ide/
7481 F:      drivers/ide/
7482 F:      include/linux/ide.h
7483
7484 IDE/ATAPI DRIVERS
7485 M:      Borislav Petkov <bp@alien8.de>
7486 L:      linux-ide@vger.kernel.org
7487 S:      Maintained
7488 F:      Documentation/cdrom/ide-cd
7489 F:      drivers/ide/ide-cd*
7490
7491 IDEAPAD LAPTOP EXTRAS DRIVER
7492 M:      Ike Panhc <ike.pan@canonical.com>
7493 L:      platform-driver-x86@vger.kernel.org
7494 W:      http://launchpad.net/ideapad-laptop
7495 S:      Maintained
7496 F:      drivers/platform/x86/ideapad-laptop.c
7497
7498 IDEAPAD LAPTOP SLIDEBAR DRIVER
7499 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7500 L:      linux-input@vger.kernel.org
7501 W:      https://github.com/o2genum/ideapad-slidebar
7502 S:      Maintained
7503 F:      drivers/input/misc/ideapad_slidebar.c
7504
7505 IDT VersaClock 5 CLOCK DRIVER
7506 M:      Marek Vasut <marek.vasut@gmail.com>
7507 S:      Maintained
7508 F:      drivers/clk/clk-versaclock5.c
7509
7510 IEEE 802.15.4 SUBSYSTEM
7511 M:      Alexander Aring <alex.aring@gmail.com>
7512 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7513 L:      linux-wpan@vger.kernel.org
7514 W:      http://wpan.cakelab.org/
7515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7517 S:      Maintained
7518 F:      net/ieee802154/
7519 F:      net/mac802154/
7520 F:      drivers/net/ieee802154/
7521 F:      include/linux/nl802154.h
7522 F:      include/linux/ieee802154.h
7523 F:      include/net/nl802154.h
7524 F:      include/net/mac802154.h
7525 F:      include/net/af_ieee802154.h
7526 F:      include/net/cfg802154.h
7527 F:      include/net/ieee802154_netdev.h
7528 F:      Documentation/networking/ieee802154.txt
7529
7530 IFE PROTOCOL
7531 M:      Yotam Gigi <yotam.gi@gmail.com>
7532 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7533 F:      net/ife
7534 F:      include/net/ife.h
7535 F:      include/uapi/linux/ife.h
7536
7537 IGORPLUG-USB IR RECEIVER
7538 M:      Sean Young <sean@mess.org>
7539 L:      linux-media@vger.kernel.org
7540 S:      Maintained
7541 F:      drivers/media/rc/igorplugusb.c
7542
7543 IGUANAWORKS USB IR TRANSCEIVER
7544 M:      Sean Young <sean@mess.org>
7545 L:      linux-media@vger.kernel.org
7546 S:      Maintained
7547 F:      drivers/media/rc/iguanair.c
7548
7549 IIO DIGITAL POTENTIOMETER DAC
7550 M:      Peter Rosin <peda@axentia.se>
7551 L:      linux-iio@vger.kernel.org
7552 S:      Maintained
7553 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7554 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7555 F:      drivers/iio/dac/dpot-dac.c
7556
7557 IIO ENVELOPE DETECTOR
7558 M:      Peter Rosin <peda@axentia.se>
7559 L:      linux-iio@vger.kernel.org
7560 S:      Maintained
7561 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7562 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7563 F:      drivers/iio/adc/envelope-detector.c
7564
7565 IIO MULTIPLEXER
7566 M:      Peter Rosin <peda@axentia.se>
7567 L:      linux-iio@vger.kernel.org
7568 S:      Maintained
7569 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7570 F:      drivers/iio/multiplexer/iio-mux.c
7571
7572 IIO SUBSYSTEM AND DRIVERS
7573 M:      Jonathan Cameron <jic23@kernel.org>
7574 R:      Hartmut Knaack <knaack.h@gmx.de>
7575 R:      Lars-Peter Clausen <lars@metafoo.de>
7576 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7577 L:      linux-iio@vger.kernel.org
7578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7579 S:      Maintained
7580 F:      Documentation/ABI/testing/configfs-iio*
7581 F:      Documentation/ABI/testing/sysfs-bus-iio*
7582 F:      Documentation/devicetree/bindings/iio/
7583 F:      drivers/iio/
7584 F:      drivers/staging/iio/
7585 F:      include/linux/iio/
7586 F:      tools/iio/
7587
7588 IIO UNIT CONVERTER
7589 M:      Peter Rosin <peda@axentia.se>
7590 L:      linux-iio@vger.kernel.org
7591 S:      Maintained
7592 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7593 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7594 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7595 F:      drivers/iio/afe/iio-rescale.c
7596
7597 IKANOS/ADI EAGLE ADSL USB DRIVER
7598 M:      Matthieu Castet <castet.matthieu@free.fr>
7599 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7600 S:      Maintained
7601 F:      drivers/usb/atm/ueagle-atm.c
7602
7603 IMGTEC ASCII LCD DRIVER
7604 M:      Paul Burton <paul.burton@mips.com>
7605 S:      Maintained
7606 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7607 F:      drivers/auxdisplay/img-ascii-lcd.c
7608
7609 IMGTEC IR DECODER DRIVER
7610 M:      James Hogan <jhogan@kernel.org>
7611 S:      Maintained
7612 F:      drivers/media/rc/img-ir/
7613
7614 IMON SOUNDGRAPH USB IR RECEIVER
7615 M:      Sean Young <sean@mess.org>
7616 L:      linux-media@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/media/rc/imon_raw.c
7619 F:      drivers/media/rc/imon.c
7620
7621 IMS TWINTURBO FRAMEBUFFER DRIVER
7622 L:      linux-fbdev@vger.kernel.org
7623 S:      Orphan
7624 F:      drivers/video/fbdev/imsttfb.c
7625
7626 INA209 HARDWARE MONITOR DRIVER
7627 M:      Guenter Roeck <linux@roeck-us.net>
7628 L:      linux-hwmon@vger.kernel.org
7629 S:      Maintained
7630 F:      Documentation/hwmon/ina209
7631 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7632 F:      drivers/hwmon/ina209.c
7633
7634 INA2XX HARDWARE MONITOR DRIVER
7635 M:      Guenter Roeck <linux@roeck-us.net>
7636 L:      linux-hwmon@vger.kernel.org
7637 S:      Maintained
7638 F:      Documentation/hwmon/ina2xx
7639 F:      drivers/hwmon/ina2xx.c
7640 F:      include/linux/platform_data/ina2xx.h
7641
7642 INDUSTRY PACK SUBSYSTEM (IPACK)
7643 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7644 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7645 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7646 L:      industrypack-devel@lists.sourceforge.net
7647 W:      http://industrypack.sourceforge.net
7648 S:      Maintained
7649 F:      drivers/ipack/
7650
7651 INFINIBAND SUBSYSTEM
7652 M:      Doug Ledford <dledford@redhat.com>
7653 M:      Jason Gunthorpe <jgg@mellanox.com>
7654 L:      linux-rdma@vger.kernel.org
7655 W:      https://github.com/linux-rdma/rdma-core
7656 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7658 S:      Supported
7659 F:      Documentation/devicetree/bindings/infiniband/
7660 F:      Documentation/infiniband/
7661 F:      drivers/infiniband/
7662 F:      include/uapi/linux/if_infiniband.h
7663 F:      include/uapi/rdma/
7664 F:      include/rdma/
7665
7666 INGENIC JZ4780 DMA Driver
7667 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7668 S:      Maintained
7669 F:      drivers/dma/dma-jz4780.c
7670
7671 INGENIC JZ4780 NAND DRIVER
7672 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7673 L:      linux-mtd@lists.infradead.org
7674 S:      Maintained
7675 F:      drivers/mtd/nand/raw/jz4780_*
7676
7677 INOTIFY
7678 M:      Jan Kara <jack@suse.cz>
7679 R:      Amir Goldstein <amir73il@gmail.com>
7680 L:      linux-fsdevel@vger.kernel.org
7681 S:      Maintained
7682 F:      Documentation/filesystems/inotify.txt
7683 F:      fs/notify/inotify/
7684 F:      include/linux/inotify.h
7685 F:      include/uapi/linux/inotify.h
7686
7687 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7688 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7689 L:      linux-input@vger.kernel.org
7690 Q:      http://patchwork.kernel.org/project/linux-input/list/
7691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7692 S:      Maintained
7693 F:      drivers/input/
7694 F:      include/linux/input.h
7695 F:      include/uapi/linux/input.h
7696 F:      include/uapi/linux/input-event-codes.h
7697 F:      include/linux/input/
7698 F:      Documentation/devicetree/bindings/input/
7699 F:      Documentation/devicetree/bindings/serio/
7700 F:      Documentation/input/
7701
7702 INPUT MULTITOUCH (MT) PROTOCOL
7703 M:      Henrik Rydberg <rydberg@bitmath.org>
7704 L:      linux-input@vger.kernel.org
7705 S:      Odd fixes
7706 F:      Documentation/input/multi-touch-protocol.rst
7707 F:      drivers/input/input-mt.c
7708 K:      \b(ABS|SYN)_MT_
7709
7710 INSIDE SECURE CRYPTO DRIVER
7711 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7712 F:      drivers/crypto/inside-secure/
7713 S:      Maintained
7714 L:      linux-crypto@vger.kernel.org
7715
7716 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7717 M:      Mimi Zohar <zohar@linux.ibm.com>
7718 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7719 L:      linux-integrity@vger.kernel.org
7720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7721 S:      Supported
7722 F:      security/integrity/ima/
7723
7724 INTEL 810/815 FRAMEBUFFER DRIVER
7725 M:      Antonino Daplas <adaplas@gmail.com>
7726 L:      linux-fbdev@vger.kernel.org
7727 S:      Maintained
7728 F:      drivers/video/fbdev/i810/
7729
7730 INTEL ASoC DRIVERS
7731 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7732 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7733 M:      Jie Yang <yang.jie@linux.intel.com>
7734 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7735 S:      Supported
7736 F:      sound/soc/intel/
7737
7738 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7739 M:      Hans de Goede <hdegoede@redhat.com>
7740 L:      platform-driver-x86@vger.kernel.org
7741 S:      Maintained
7742 F:      drivers/platform/x86/intel_atomisp2_pm.c
7743
7744 INTEL C600 SERIES SAS CONTROLLER DRIVER
7745 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7746 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7747 L:      linux-scsi@vger.kernel.org
7748 T:      git git://git.code.sf.net/p/intel-sas/isci
7749 S:      Supported
7750 F:      drivers/scsi/isci/
7751
7752 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7753 M:      Jani Nikula <jani.nikula@linux.intel.com>
7754 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7755 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7756 L:      intel-gfx@lists.freedesktop.org
7757 W:      https://01.org/linuxgraphics/
7758 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7759 C:      irc://chat.freenode.net/intel-gfx
7760 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7761 T:      git git://anongit.freedesktop.org/drm-intel
7762 S:      Supported
7763 F:      drivers/gpu/drm/i915/
7764 F:      include/drm/i915*
7765 F:      include/uapi/drm/i915_drm.h
7766 F:      Documentation/gpu/i915.rst
7767
7768 INTEL ETHERNET DRIVERS
7769 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7770 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7771 W:      http://www.intel.com/support/feedback.htm
7772 W:      http://e1000.sourceforge.net/
7773 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7776 S:      Supported
7777 F:      Documentation/networking/device_drivers/intel/e100.rst
7778 F:      Documentation/networking/device_drivers/intel/e1000.rst
7779 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7780 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7781 F:      Documentation/networking/device_drivers/intel/igb.rst
7782 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7783 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7784 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7785 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7786 F:      Documentation/networking/device_drivers/intel/i40e.rst
7787 F:      Documentation/networking/device_drivers/intel/iavf.rst
7788 F:      Documentation/networking/device_drivers/intel/ice.rst
7789 F:      drivers/net/ethernet/intel/
7790 F:      drivers/net/ethernet/intel/*/
7791 F:      include/linux/avf/virtchnl.h
7792
7793 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7794 M:      Maik Broemme <mbroemme@libmpq.org>
7795 L:      linux-fbdev@vger.kernel.org
7796 S:      Maintained
7797 F:      Documentation/fb/intelfb.txt
7798 F:      drivers/video/fbdev/intelfb/
7799
7800 INTEL GPIO DRIVERS
7801 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7802 L:      linux-gpio@vger.kernel.org
7803 S:      Maintained
7804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7805 F:      drivers/gpio/gpio-ich.c
7806 F:      drivers/gpio/gpio-intel-mid.c
7807 F:      drivers/gpio/gpio-lynxpoint.c
7808 F:      drivers/gpio/gpio-merrifield.c
7809 F:      drivers/gpio/gpio-ml-ioh.c
7810 F:      drivers/gpio/gpio-pch.c
7811 F:      drivers/gpio/gpio-sch.c
7812 F:      drivers/gpio/gpio-sodaville.c
7813
7814 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7815 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7816 M:      Zhi Wang <zhi.a.wang@intel.com>
7817 L:      intel-gvt-dev@lists.freedesktop.org
7818 L:      intel-gfx@lists.freedesktop.org
7819 W:      https://01.org/igvt-g
7820 T:      git https://github.com/intel/gvt-linux.git
7821 S:      Supported
7822 F:      drivers/gpu/drm/i915/gvt/
7823
7824 INTEL HID EVENT DRIVER
7825 M:      Alex Hung <alex.hung@canonical.com>
7826 L:      platform-driver-x86@vger.kernel.org
7827 S:      Maintained
7828 F:      drivers/platform/x86/intel-hid.c
7829
7830 INTEL I/OAT DMA DRIVER
7831 M:      Dave Jiang <dave.jiang@intel.com>
7832 R:      Dan Williams <dan.j.williams@intel.com>
7833 L:      dmaengine@vger.kernel.org
7834 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7835 S:      Supported
7836 F:      drivers/dma/ioat*
7837
7838 INTEL IDLE DRIVER
7839 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7840 M:      Len Brown <lenb@kernel.org>
7841 L:      linux-pm@vger.kernel.org
7842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7843 B:      https://bugzilla.kernel.org
7844 S:      Supported
7845 F:      drivers/idle/intel_idle.c
7846
7847 INTEL INTEGRATED SENSOR HUB DRIVER
7848 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7849 M:      Jiri Kosina <jikos@kernel.org>
7850 L:      linux-input@vger.kernel.org
7851 S:      Maintained
7852 F:      drivers/hid/intel-ish-hid/
7853
7854 INTEL IOMMU (VT-d)
7855 M:      David Woodhouse <dwmw2@infradead.org>
7856 L:      iommu@lists.linux-foundation.org
7857 T:      git git://git.infradead.org/iommu-2.6.git
7858 S:      Supported
7859 F:      drivers/iommu/intel-iommu.c
7860 F:      include/linux/intel-iommu.h
7861
7862 INTEL IOP-ADMA DMA DRIVER
7863 R:      Dan Williams <dan.j.williams@intel.com>
7864 S:      Odd fixes
7865 F:      drivers/dma/iop-adma.c
7866
7867 INTEL IPU3 CSI-2 CIO2 DRIVER
7868 M:      Yong Zhi <yong.zhi@intel.com>
7869 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7870 M:      Bingbu Cao <bingbu.cao@intel.com>
7871 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7872 L:      linux-media@vger.kernel.org
7873 S:      Maintained
7874 F:      drivers/media/pci/intel/ipu3/
7875 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7876
7877 INTEL IPU3 CSI-2 IMGU DRIVER
7878 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7879 L:      linux-media@vger.kernel.org
7880 S:      Maintained
7881 F:      drivers/staging/media/ipu3/
7882 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7883 F:      Documentation/media/v4l-drivers/ipu3.rst
7884
7885 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7886 M:      Krzysztof Halasa <khalasa@piap.pl>
7887 S:      Maintained
7888 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7889 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7890 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7891 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7892 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7893 F:      drivers/net/wan/ixp4xx_hss.c
7894
7895 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7896 M:      Deepak Saxena <dsaxena@plexity.net>
7897 S:      Maintained
7898 F:      drivers/char/hw_random/ixp4xx-rng.c
7899
7900 INTEL MANAGEMENT ENGINE (mei)
7901 M:      Tomas Winkler <tomas.winkler@intel.com>
7902 L:      linux-kernel@vger.kernel.org
7903 S:      Supported
7904 F:      include/uapi/linux/mei.h
7905 F:      include/linux/mei_cl_bus.h
7906 F:      drivers/misc/mei/*
7907 F:      drivers/watchdog/mei_wdt.c
7908 F:      Documentation/misc-devices/mei/*
7909 F:      samples/mei/*
7910
7911 INTEL MENLOW THERMAL DRIVER
7912 M:      Sujith Thomas <sujith.thomas@intel.com>
7913 L:      platform-driver-x86@vger.kernel.org
7914 W:      https://01.org/linux-acpi
7915 S:      Supported
7916 F:      drivers/platform/x86/intel_menlow.c
7917
7918 INTEL MIC DRIVERS (mic)
7919 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7920 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7921 S:      Supported
7922 W:      https://github.com/sudeepdutt/mic
7923 W:      http://software.intel.com/en-us/mic-developer
7924 F:      include/linux/mic_bus.h
7925 F:      include/linux/scif.h
7926 F:      include/uapi/linux/mic_common.h
7927 F:      include/uapi/linux/mic_ioctl.h
7928 F:      include/uapi/linux/scif_ioctl.h
7929 F:      drivers/misc/mic/
7930 F:      drivers/dma/mic_x100_dma.c
7931 F:      drivers/dma/mic_x100_dma.h
7932 F:      Documentation/mic/
7933
7934 INTEL PMC CORE DRIVER
7935 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7936 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7937 L:      platform-driver-x86@vger.kernel.org
7938 S:      Maintained
7939 F:      drivers/platform/x86/intel_pmc_core*
7940
7941 INTEL PMC/P-Unit IPC DRIVER
7942 M:      Zha Qipeng<qipeng.zha@intel.com>
7943 L:      platform-driver-x86@vger.kernel.org
7944 S:      Maintained
7945 F:      drivers/platform/x86/intel_pmc_ipc.c
7946 F:      drivers/platform/x86/intel_punit_ipc.c
7947 F:      arch/x86/include/asm/intel_pmc_ipc.h
7948 F:      arch/x86/include/asm/intel_punit_ipc.h
7949
7950 INTEL PMIC GPIO DRIVERS
7951 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7952 S:      Maintained
7953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7954 F:      drivers/gpio/gpio-*cove.c
7955 F:      drivers/gpio/gpio-msic.c
7956
7957 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7958 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7959 S:      Maintained
7960 F:      drivers/mfd/intel_msic.c
7961 F:      drivers/mfd/intel_soc_pmic*
7962 F:      include/linux/mfd/intel_msic.h
7963 F:      include/linux/mfd/intel_soc_pmic*
7964
7965 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7966 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7967 L:      linux-wireless@vger.kernel.org
7968 S:      Maintained
7969 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7970 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7971 F:      drivers/net/wireless/intel/ipw2x00/
7972
7973 INTEL PSTATE DRIVER
7974 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7975 M:      Len Brown <lenb@kernel.org>
7976 L:      linux-pm@vger.kernel.org
7977 S:      Supported
7978 F:      drivers/cpufreq/intel_pstate.c
7979
7980 INTEL RDMA RNIC DRIVER
7981 M:      Faisal Latif <faisal.latif@intel.com>
7982 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7983 L:      linux-rdma@vger.kernel.org
7984 S:      Supported
7985 F:      drivers/infiniband/hw/i40iw/
7986 F:      include/uapi/rdma/i40iw-abi.h
7987
7988 INTEL TELEMETRY DRIVER
7989 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7990 M:      "David E. Box" <david.e.box@linux.intel.com>
7991 L:      platform-driver-x86@vger.kernel.org
7992 S:      Maintained
7993 F:      arch/x86/include/asm/intel_telemetry.h
7994 F:      drivers/platform/x86/intel_telemetry*
7995
7996 INTEL VIRTUAL BUTTON DRIVER
7997 M:      AceLan Kao <acelan.kao@canonical.com>
7998 L:      platform-driver-x86@vger.kernel.org
7999 S:      Maintained
8000 F:      drivers/platform/x86/intel-vbtn.c
8001
8002 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8003 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8004 L:      linux-wireless@vger.kernel.org
8005 S:      Supported
8006 F:      drivers/net/wireless/intel/iwlegacy/
8007
8008 INTEL WIRELESS WIFI LINK (iwlwifi)
8009 M:      Johannes Berg <johannes.berg@intel.com>
8010 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8011 M:      Luca Coelho <luciano.coelho@intel.com>
8012 M:      Intel Linux Wireless <linuxwifi@intel.com>
8013 L:      linux-wireless@vger.kernel.org
8014 W:      http://intellinuxwireless.org
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8016 S:      Supported
8017 F:      drivers/net/wireless/intel/iwlwifi/
8018
8019 INTEL WIRELESS WIMAX CONNECTION 2400
8020 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8021 M:      linux-wimax@intel.com
8022 L:      wimax@linuxwimax.org (subscribers-only)
8023 S:      Supported
8024 W:      http://linuxwimax.org
8025 F:      Documentation/wimax/README.i2400m
8026 F:      drivers/net/wimax/i2400m/
8027 F:      include/uapi/linux/wimax/i2400m.h
8028
8029 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8030 M:      Mario Limonciello <mario.limonciello@dell.com>
8031 S:      Maintained
8032 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8033
8034 INTEL(R) TRACE HUB
8035 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8036 S:      Supported
8037 F:      Documentation/trace/intel_th.rst
8038 F:      drivers/hwtracing/intel_th/
8039
8040 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8041 M:      Ning Sun <ning.sun@intel.com>
8042 L:      tboot-devel@lists.sourceforge.net
8043 W:      http://tboot.sourceforge.net
8044 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8045 S:      Supported
8046 F:      Documentation/intel_txt.txt
8047 F:      include/linux/tboot.h
8048 F:      arch/x86/kernel/tboot.c
8049
8050 INTEL-MID GPIO DRIVER
8051 M:      David Cohen <david.a.cohen@linux.intel.com>
8052 L:      linux-gpio@vger.kernel.org
8053 S:      Maintained
8054 F:      drivers/gpio/gpio-intel-mid.c
8055
8056 INTERCONNECT API
8057 M:      Georgi Djakov <georgi.djakov@linaro.org>
8058 S:      Maintained
8059 F:      Documentation/interconnect/
8060 F:      Documentation/devicetree/bindings/interconnect/
8061 F:      drivers/interconnect/
8062 F:      include/dt-bindings/interconnect/
8063 F:      include/linux/interconnect-provider.h
8064 F:      include/linux/interconnect.h
8065
8066 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8067 M:      Linus Walleij <linus.walleij@linaro.org>
8068 L:      linux-iio@vger.kernel.org
8069 S:      Maintained
8070 F:      drivers/iio/gyro/mpu3050*
8071 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8072
8073 IOC3 ETHERNET DRIVER
8074 M:      Ralf Baechle <ralf@linux-mips.org>
8075 L:      linux-mips@vger.kernel.org
8076 S:      Maintained
8077 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8078
8079 IOC3 SERIAL DRIVER
8080 M:      Pat Gefre <pfg@sgi.com>
8081 L:      linux-serial@vger.kernel.org
8082 S:      Maintained
8083 F:      drivers/tty/serial/ioc3_serial.c
8084
8085 IOMAP FILESYSTEM LIBRARY
8086 M:      Christoph Hellwig <hch@infradead.org>
8087 M:      Darrick J. Wong <darrick.wong@oracle.com>
8088 M:      linux-xfs@vger.kernel.org
8089 M:      linux-fsdevel@vger.kernel.org
8090 L:      linux-xfs@vger.kernel.org
8091 L:      linux-fsdevel@vger.kernel.org
8092 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8093 S:      Supported
8094 F:      fs/iomap.c
8095 F:      include/linux/iomap.h
8096
8097 IOMMU DRIVERS
8098 M:      Joerg Roedel <joro@8bytes.org>
8099 L:      iommu@lists.linux-foundation.org
8100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8101 S:      Maintained
8102 F:      Documentation/devicetree/bindings/iommu/
8103 F:      drivers/iommu/
8104 F:      include/linux/iommu.h
8105 F:      include/linux/of_iommu.h
8106 F:      include/linux/iova.h
8107
8108 IP MASQUERADING
8109 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8110 S:      Maintained
8111 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8112
8113 IPMI SUBSYSTEM
8114 M:      Corey Minyard <minyard@acm.org>
8115 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8116 W:      http://openipmi.sourceforge.net/
8117 S:      Supported
8118 F:      Documentation/devicetree/bindings/ipmi/
8119 F:      Documentation/IPMI.txt
8120 F:      drivers/char/ipmi/
8121 F:      include/linux/ipmi*
8122 F:      include/uapi/linux/ipmi*
8123
8124 IPS SCSI RAID DRIVER
8125 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8126 L:      linux-scsi@vger.kernel.org
8127 W:      http://www.adaptec.com/
8128 S:      Maintained
8129 F:      drivers/scsi/ips*
8130
8131 IPVS
8132 M:      Wensong Zhang <wensong@linux-vs.org>
8133 M:      Simon Horman <horms@verge.net.au>
8134 M:      Julian Anastasov <ja@ssi.bg>
8135 L:      netdev@vger.kernel.org
8136 L:      lvs-devel@vger.kernel.org
8137 S:      Maintained
8138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8140 F:      Documentation/networking/ipvs-sysctl.txt
8141 F:      include/net/ip_vs.h
8142 F:      include/uapi/linux/ip_vs.h
8143 F:      net/netfilter/ipvs/
8144
8145 IPWIRELESS DRIVER
8146 M:      Jiri Kosina <jikos@kernel.org>
8147 M:      David Sterba <dsterba@suse.com>
8148 S:      Odd Fixes
8149 F:      drivers/tty/ipwireless/
8150
8151 IPX NETWORK LAYER
8152 L:      netdev@vger.kernel.org
8153 S:      Obsolete
8154 F:      include/uapi/linux/ipx.h
8155
8156 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8157 M:      Marc Zyngier <marc.zyngier@arm.com>
8158 S:      Maintained
8159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8160 F:      Documentation/IRQ-domain.txt
8161 F:      include/linux/irqdomain.h
8162 F:      kernel/irq/irqdomain.c
8163 F:      kernel/irq/msi.c
8164
8165 IRQ SUBSYSTEM
8166 M:      Thomas Gleixner <tglx@linutronix.de>
8167 L:      linux-kernel@vger.kernel.org
8168 S:      Maintained
8169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8170 F:      kernel/irq/
8171
8172 IRQCHIP DRIVERS
8173 M:      Thomas Gleixner <tglx@linutronix.de>
8174 M:      Jason Cooper <jason@lakedaemon.net>
8175 M:      Marc Zyngier <marc.zyngier@arm.com>
8176 L:      linux-kernel@vger.kernel.org
8177 S:      Maintained
8178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8179 F:      Documentation/devicetree/bindings/interrupt-controller/
8180 F:      drivers/irqchip/
8181
8182 ISA
8183 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8184 S:      Maintained
8185 F:      Documentation/isa.txt
8186 F:      drivers/base/isa.c
8187 F:      include/linux/isa.h
8188
8189 ISA RADIO MODULE
8190 M:      Hans Verkuil <hverkuil@xs4all.nl>
8191 L:      linux-media@vger.kernel.org
8192 T:      git git://linuxtv.org/media_tree.git
8193 W:      https://linuxtv.org
8194 S:      Maintained
8195 F:      drivers/media/radio/radio-isa*
8196
8197 ISAPNP
8198 M:      Jaroslav Kysela <perex@perex.cz>
8199 S:      Maintained
8200 F:      Documentation/isapnp.txt
8201 F:      drivers/pnp/isapnp/
8202 F:      include/linux/isapnp.h
8203
8204 ISCSI
8205 M:      Lee Duncan <lduncan@suse.com>
8206 M:      Chris Leech <cleech@redhat.com>
8207 L:      open-iscsi@googlegroups.com
8208 W:      www.open-iscsi.com
8209 S:      Maintained
8210 F:      drivers/scsi/*iscsi*
8211 F:      include/scsi/*iscsi*
8212
8213 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8214 M:      Peter Jones <pjones@redhat.com>
8215 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8216 S:      Maintained
8217 F:      drivers/firmware/iscsi_ibft*
8218
8219 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8220 M:      Sagi Grimberg <sagi@grimberg.me>
8221 M:      Max Gurtovoy <maxg@mellanox.com>
8222 L:      linux-rdma@vger.kernel.org
8223 S:      Supported
8224 W:      http://www.openfabrics.org
8225 W:      www.open-iscsi.org
8226 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8227 F:      drivers/infiniband/ulp/iser/
8228
8229 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8230 M:      Sagi Grimberg <sagi@grimberg.me>
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8232 L:      linux-rdma@vger.kernel.org
8233 L:      target-devel@vger.kernel.org
8234 S:      Supported
8235 W:      http://www.linux-iscsi.org
8236 F:      drivers/infiniband/ulp/isert
8237
8238 ISDN SUBSYSTEM
8239 M:      Karsten Keil <isdn@linux-pingi.de>
8240 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8241 L:      netdev@vger.kernel.org
8242 W:      http://www.isdn4linux.de
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8244 S:      Maintained
8245 F:      Documentation/isdn/
8246 F:      drivers/isdn/
8247 F:      include/linux/isdn.h
8248 F:      include/linux/isdn/
8249 F:      include/uapi/linux/isdn.h
8250 F:      include/uapi/linux/isdn/
8251
8252 IT87 HARDWARE MONITORING DRIVER
8253 M:      Jean Delvare <jdelvare@suse.com>
8254 L:      linux-hwmon@vger.kernel.org
8255 S:      Maintained
8256 F:      Documentation/hwmon/it87
8257 F:      drivers/hwmon/it87.c
8258
8259 IT913X MEDIA DRIVER
8260 M:      Antti Palosaari <crope@iki.fi>
8261 L:      linux-media@vger.kernel.org
8262 W:      https://linuxtv.org
8263 W:      http://palosaari.fi/linux/
8264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8265 T:      git git://linuxtv.org/anttip/media_tree.git
8266 S:      Maintained
8267 F:      drivers/media/tuners/it913x*
8268
8269 IVTV VIDEO4LINUX DRIVER
8270 M:      Andy Walls <awalls@md.metrocast.net>
8271 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8272 L:      linux-media@vger.kernel.org
8273 T:      git git://linuxtv.org/media_tree.git
8274 W:      http://www.ivtvdriver.org
8275 S:      Maintained
8276 F:      Documentation/media/v4l-drivers/ivtv*
8277 F:      drivers/media/pci/ivtv/
8278 F:      include/uapi/linux/ivtv*
8279
8280 IX2505V MEDIA DRIVER
8281 M:      Malcolm Priestley <tvboxspy@gmail.com>
8282 L:      linux-media@vger.kernel.org
8283 W:      https://linuxtv.org
8284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8285 S:      Maintained
8286 F:      drivers/media/dvb-frontends/ix2505v*
8287
8288 JAILHOUSE HYPERVISOR INTERFACE
8289 M:      Jan Kiszka <jan.kiszka@siemens.com>
8290 L:      jailhouse-dev@googlegroups.com
8291 S:      Maintained
8292 F:      arch/x86/kernel/jailhouse.c
8293 F:      arch/x86/include/asm/jailhouse_para.h
8294
8295 JC42.4 TEMPERATURE SENSOR DRIVER
8296 M:      Guenter Roeck <linux@roeck-us.net>
8297 L:      linux-hwmon@vger.kernel.org
8298 S:      Maintained
8299 F:      drivers/hwmon/jc42.c
8300 F:      Documentation/hwmon/jc42
8301
8302 JFS FILESYSTEM
8303 M:      Dave Kleikamp <shaggy@kernel.org>
8304 L:      jfs-discussion@lists.sourceforge.net
8305 W:      http://jfs.sourceforge.net/
8306 T:      git git://github.com/kleikamp/linux-shaggy.git
8307 S:      Maintained
8308 F:      Documentation/filesystems/jfs.txt
8309 F:      fs/jfs/
8310
8311 JME NETWORK DRIVER
8312 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8313 L:      netdev@vger.kernel.org
8314 S:      Maintained
8315 F:      drivers/net/ethernet/jme.*
8316
8317 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8318 M:      David Woodhouse <dwmw2@infradead.org>
8319 L:      linux-mtd@lists.infradead.org
8320 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8321 S:      Maintained
8322 F:      fs/jffs2/
8323 F:      include/uapi/linux/jffs2.h
8324
8325 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8326 M:      "Theodore Ts'o" <tytso@mit.edu>
8327 M:      Jan Kara <jack@suse.com>
8328 L:      linux-ext4@vger.kernel.org
8329 S:      Maintained
8330 F:      fs/jbd2/
8331 F:      include/linux/jbd2.h
8332
8333 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8334 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8335 L:      linux-media@vger.kernel.org
8336 S:      Maintained
8337 F:      drivers/media/platform/rcar_jpu.c
8338
8339 JSM Neo PCI based serial card
8340 L:      linux-serial@vger.kernel.org
8341 S:      Orphan
8342 F:      drivers/tty/serial/jsm/
8343
8344 K10TEMP HARDWARE MONITORING DRIVER
8345 M:      Clemens Ladisch <clemens@ladisch.de>
8346 L:      linux-hwmon@vger.kernel.org
8347 S:      Maintained
8348 F:      Documentation/hwmon/k10temp
8349 F:      drivers/hwmon/k10temp.c
8350
8351 K8TEMP HARDWARE MONITORING DRIVER
8352 M:      Rudolf Marek <r.marek@assembler.cz>
8353 L:      linux-hwmon@vger.kernel.org
8354 S:      Maintained
8355 F:      Documentation/hwmon/k8temp
8356 F:      drivers/hwmon/k8temp.c
8357
8358 KASAN
8359 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8360 R:      Alexander Potapenko <glider@google.com>
8361 R:      Dmitry Vyukov <dvyukov@google.com>
8362 L:      kasan-dev@googlegroups.com
8363 S:      Maintained
8364 F:      arch/*/include/asm/kasan.h
8365 F:      arch/*/mm/kasan_init*
8366 F:      Documentation/dev-tools/kasan.rst
8367 F:      include/linux/kasan*.h
8368 F:      lib/test_kasan.c
8369 F:      mm/kasan/
8370 F:      scripts/Makefile.kasan
8371
8372 KCONFIG
8373 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8375 L:      linux-kbuild@vger.kernel.org
8376 S:      Maintained
8377 F:      Documentation/kbuild/kconfig*
8378 F:      scripts/kconfig/
8379 F:      scripts/Kconfig.include
8380
8381 KDUMP
8382 M:      Dave Young <dyoung@redhat.com>
8383 M:      Baoquan He <bhe@redhat.com>
8384 R:      Vivek Goyal <vgoyal@redhat.com>
8385 L:      kexec@lists.infradead.org
8386 W:      http://lse.sourceforge.net/kdump/
8387 S:      Maintained
8388 F:      Documentation/kdump/
8389
8390 KEENE FM RADIO TRANSMITTER DRIVER
8391 M:      Hans Verkuil <hverkuil@xs4all.nl>
8392 L:      linux-media@vger.kernel.org
8393 T:      git git://linuxtv.org/media_tree.git
8394 W:      https://linuxtv.org
8395 S:      Maintained
8396 F:      drivers/media/radio/radio-keene*
8397
8398 KERNEL AUTOMOUNTER
8399 M:      Ian Kent <raven@themaw.net>
8400 L:      autofs@vger.kernel.org
8401 S:      Maintained
8402 F:      fs/autofs/
8403
8404 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8405 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8406 M:      Michal Marek <michal.lkml@markovi.net>
8407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8408 L:      linux-kbuild@vger.kernel.org
8409 S:      Maintained
8410 F:      Documentation/kbuild/
8411 F:      Makefile
8412 F:      scripts/Kbuild*
8413 F:      scripts/Makefile*
8414 F:      scripts/basic/
8415 F:      scripts/mk*
8416 F:      scripts/mod/
8417 F:      scripts/package/
8418
8419 KERNEL JANITORS
8420 L:      kernel-janitors@vger.kernel.org
8421 W:      http://kernelnewbies.org/KernelJanitors
8422 S:      Odd Fixes
8423
8424 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8425 M:      "J. Bruce Fields" <bfields@fieldses.org>
8426 M:      Jeff Layton <jlayton@kernel.org>
8427 L:      linux-nfs@vger.kernel.org
8428 W:      http://nfs.sourceforge.net/
8429 T:      git git://linux-nfs.org/~bfields/linux.git
8430 S:      Supported
8431 F:      fs/nfsd/
8432 F:      include/uapi/linux/nfsd/
8433 F:      fs/lockd/
8434 F:      fs/nfs_common/
8435 F:      net/sunrpc/
8436 F:      include/linux/lockd/
8437 F:      include/linux/sunrpc/
8438 F:      include/uapi/linux/sunrpc/
8439
8440 KERNEL SELFTEST FRAMEWORK
8441 M:      Shuah Khan <shuah@kernel.org>
8442 M:      Shuah Khan <skhan@linuxfoundation.org>
8443 L:      linux-kselftest@vger.kernel.org
8444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8445 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8446 S:      Maintained
8447 F:      tools/testing/selftests/
8448 F:      Documentation/dev-tools/kselftest*
8449
8450 KERNEL USERMODE HELPER
8451 M:      Luis Chamberlain <mcgrof@kernel.org>
8452 L:      linux-kernel@vger.kernel.org
8453 S:      Maintained
8454 F:      kernel/umh.c
8455 F:      include/linux/umh.h
8456
8457 KERNEL VIRTUAL MACHINE (KVM)
8458 M:      Paolo Bonzini <pbonzini@redhat.com>
8459 M:      Radim Krčmář <rkrcmar@redhat.com>
8460 L:      kvm@vger.kernel.org
8461 W:      http://www.linux-kvm.org
8462 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8463 S:      Supported
8464 F:      Documentation/virtual/kvm/
8465 F:      include/trace/events/kvm.h
8466 F:      include/uapi/asm-generic/kvm*
8467 F:      include/uapi/linux/kvm*
8468 F:      include/asm-generic/kvm*
8469 F:      include/linux/kvm*
8470 F:      include/kvm/iodev.h
8471 F:      virt/kvm/*
8472 F:      tools/kvm/
8473 F:      tools/testing/selftests/kvm/
8474
8475 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8476 M:      Joerg Roedel <joro@8bytes.org>
8477 L:      kvm@vger.kernel.org
8478 W:      http://www.linux-kvm.org/
8479 S:      Maintained
8480 F:      arch/x86/include/asm/svm.h
8481 F:      arch/x86/kvm/svm.c
8482
8483 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8484 M:      Christoffer Dall <christoffer.dall@arm.com>
8485 M:      Marc Zyngier <marc.zyngier@arm.com>
8486 R:      James Morse <james.morse@arm.com>
8487 R:      Julien Thierry <julien.thierry@arm.com>
8488 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8490 L:      kvmarm@lists.cs.columbia.edu
8491 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8493 S:      Maintained
8494 F:      arch/arm/include/uapi/asm/kvm*
8495 F:      arch/arm/include/asm/kvm*
8496 F:      arch/arm/kvm/
8497 F:      arch/arm64/include/uapi/asm/kvm*
8498 F:      arch/arm64/include/asm/kvm*
8499 F:      arch/arm64/kvm/
8500 F:      virt/kvm/arm/
8501 F:      include/kvm/arm_*
8502
8503 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8504 M:      James Hogan <jhogan@kernel.org>
8505 L:      linux-mips@vger.kernel.org
8506 S:      Supported
8507 F:      arch/mips/include/uapi/asm/kvm*
8508 F:      arch/mips/include/asm/kvm*
8509 F:      arch/mips/kvm/
8510
8511 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8512 M:      Paul Mackerras <paulus@ozlabs.org>
8513 L:      kvm-ppc@vger.kernel.org
8514 W:      http://www.linux-kvm.org/
8515 T:      git git://github.com/agraf/linux-2.6.git
8516 S:      Supported
8517 F:      arch/powerpc/include/uapi/asm/kvm*
8518 F:      arch/powerpc/include/asm/kvm*
8519 F:      arch/powerpc/kvm/
8520 F:      arch/powerpc/kernel/kvm*
8521
8522 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8523 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8524 M:      Janosch Frank <frankja@linux.ibm.com>
8525 R:      David Hildenbrand <david@redhat.com>
8526 R:      Cornelia Huck <cohuck@redhat.com>
8527 L:      linux-s390@vger.kernel.org
8528 W:      http://www.ibm.com/developerworks/linux/linux390/
8529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8530 S:      Supported
8531 F:      arch/s390/include/uapi/asm/kvm*
8532 F:      arch/s390/include/asm/gmap.h
8533 F:      arch/s390/include/asm/kvm*
8534 F:      arch/s390/kvm/
8535 F:      arch/s390/mm/gmap.c
8536
8537 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8538 M:      Paolo Bonzini <pbonzini@redhat.com>
8539 M:      Radim Krčmář <rkrcmar@redhat.com>
8540 L:      kvm@vger.kernel.org
8541 W:      http://www.linux-kvm.org
8542 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8543 S:      Supported
8544 F:      arch/x86/kvm/
8545 F:      arch/x86/kvm/*/
8546 F:      arch/x86/include/uapi/asm/kvm*
8547 F:      arch/x86/include/asm/kvm*
8548 F:      arch/x86/include/asm/pvclock-abi.h
8549 F:      arch/x86/kernel/kvm.c
8550 F:      arch/x86/kernel/kvmclock.c
8551
8552 KERNFS
8553 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8554 M:      Tejun Heo <tj@kernel.org>
8555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8556 S:      Supported
8557 F:      include/linux/kernfs.h
8558 F:      fs/kernfs/
8559
8560 KEXEC
8561 M:      Eric Biederman <ebiederm@xmission.com>
8562 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8563 L:      kexec@lists.infradead.org
8564 S:      Maintained
8565 F:      include/linux/kexec.h
8566 F:      include/uapi/linux/kexec.h
8567 F:      kernel/kexec*
8568
8569 KEYS-ENCRYPTED
8570 M:      Mimi Zohar <zohar@linux.ibm.com>
8571 L:      linux-integrity@vger.kernel.org
8572 L:      keyrings@vger.kernel.org
8573 S:      Supported
8574 F:      Documentation/security/keys/trusted-encrypted.rst
8575 F:      include/keys/encrypted-type.h
8576 F:      security/keys/encrypted-keys/
8577
8578 KEYS-TRUSTED
8579 M:      James Bottomley <jejb@linux.ibm.com>
8580 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8581 M:      Mimi Zohar <zohar@linux.ibm.com>
8582 L:      linux-integrity@vger.kernel.org
8583 L:      keyrings@vger.kernel.org
8584 S:      Supported
8585 F:      Documentation/security/keys/trusted-encrypted.rst
8586 F:      include/keys/trusted-type.h
8587 F:      security/keys/trusted.c
8588 F:      security/keys/trusted.h
8589
8590 KEYS/KEYRINGS:
8591 M:      David Howells <dhowells@redhat.com>
8592 L:      keyrings@vger.kernel.org
8593 S:      Maintained
8594 F:      Documentation/security/keys/core.rst
8595 F:      include/linux/key.h
8596 F:      include/linux/key-type.h
8597 F:      include/linux/keyctl.h
8598 F:      include/uapi/linux/keyctl.h
8599 F:      include/keys/
8600 F:      security/keys/
8601
8602 KGDB / KDB /debug_core
8603 M:      Jason Wessel <jason.wessel@windriver.com>
8604 M:      Daniel Thompson <daniel.thompson@linaro.org>
8605 W:      http://kgdb.wiki.kernel.org/
8606 L:      kgdb-bugreport@lists.sourceforge.net
8607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8608 S:      Maintained
8609 F:      Documentation/dev-tools/kgdb.rst
8610 F:      drivers/misc/kgdbts.c
8611 F:      drivers/tty/serial/kgdboc.c
8612 F:      include/linux/kdb.h
8613 F:      include/linux/kgdb.h
8614 F:      kernel/debug/
8615
8616 KMEMLEAK
8617 M:      Catalin Marinas <catalin.marinas@arm.com>
8618 S:      Maintained
8619 F:      Documentation/dev-tools/kmemleak.rst
8620 F:      include/linux/kmemleak.h
8621 F:      mm/kmemleak.c
8622 F:      mm/kmemleak-test.c
8623
8624 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8625 M:      Luis Chamberlain <mcgrof@kernel.org>
8626 L:      linux-kernel@vger.kernel.org
8627 S:      Maintained
8628 F:      kernel/kmod.c
8629 F:      include/linux/kmod.h
8630 F:      lib/test_kmod.c
8631 F:      tools/testing/selftests/kmod/
8632
8633 KPROBES
8634 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8635 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8636 M:      "David S. Miller" <davem@davemloft.net>
8637 M:      Masami Hiramatsu <mhiramat@kernel.org>
8638 S:      Maintained
8639 F:      Documentation/kprobes.txt
8640 F:      include/linux/kprobes.h
8641 F:      include/asm-generic/kprobes.h
8642 F:      kernel/kprobes.c
8643
8644 KS0108 LCD CONTROLLER DRIVER
8645 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8646 S:      Maintained
8647 F:      Documentation/auxdisplay/ks0108
8648 F:      drivers/auxdisplay/ks0108.c
8649 F:      include/linux/ks0108.h
8650
8651 L3MDEV
8652 M:      David Ahern <dsa@cumulusnetworks.com>
8653 L:      netdev@vger.kernel.org
8654 S:      Maintained
8655 F:      net/l3mdev
8656 F:      include/net/l3mdev.h
8657
8658 L7 BPF FRAMEWORK
8659 M:      John Fastabend <john.fastabend@gmail.com>
8660 M:      Daniel Borkmann <daniel@iogearbox.net>
8661 L:      netdev@vger.kernel.org
8662 L:      bpf@vger.kernel.org
8663 S:      Maintained
8664 F:      include/linux/skmsg.h
8665 F:      net/core/skmsg.c
8666 F:      net/core/sock_map.c
8667 F:      net/ipv4/tcp_bpf.c
8668
8669 LANTIQ / INTEL Ethernet drivers
8670 M:      Hauke Mehrtens <hauke@hauke-m.de>
8671 L:      netdev@vger.kernel.org
8672 S:      Maintained
8673 F:      net/dsa/tag_gswip.c
8674 F:      drivers/net/ethernet/lantiq_xrx200.c
8675 F:      drivers/net/dsa/lantiq_pce.h
8676 F:      drivers/net/dsa/lantiq_gswip.c
8677
8678 LANTIQ MIPS ARCHITECTURE
8679 M:      John Crispin <john@phrozen.org>
8680 L:      linux-mips@vger.kernel.org
8681 S:      Maintained
8682 F:      arch/mips/lantiq
8683 F:      drivers/soc/lantiq
8684
8685 LAPB module
8686 L:      linux-x25@vger.kernel.org
8687 S:      Orphan
8688 F:      Documentation/networking/lapb-module.txt
8689 F:      include/*/lapb.h
8690 F:      net/lapb/
8691
8692 LASI 53c700 driver for PARISC
8693 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8694 L:      linux-scsi@vger.kernel.org
8695 S:      Maintained
8696 F:      Documentation/scsi/53c700.txt
8697 F:      drivers/scsi/53c700*
8698
8699 LEAKING_ADDRESSES
8700 M:      Tobin C. Harding <me@tobin.cc>
8701 M:      Tycho Andersen <tycho@tycho.ws>
8702 L:      kernel-hardening@lists.openwall.com
8703 S:      Maintained
8704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8705 F:      scripts/leaking_addresses.pl
8706
8707 LED SUBSYSTEM
8708 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8709 M:      Pavel Machek <pavel@ucw.cz>
8710 L:      linux-leds@vger.kernel.org
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8712 S:      Maintained
8713 F:      Documentation/devicetree/bindings/leds/
8714 F:      drivers/leds/
8715 F:      include/linux/leds.h
8716
8717 LEGACY EEPROM DRIVER
8718 M:      Jean Delvare <jdelvare@suse.com>
8719 S:      Maintained
8720 F:      Documentation/misc-devices/eeprom
8721 F:      drivers/misc/eeprom/eeprom.c
8722
8723 LEGO MINDSTORMS EV3
8724 R:      David Lechner <david@lechnology.com>
8725 S:      Maintained
8726 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8727 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8728 F:      drivers/power/supply/lego_ev3_battery.c
8729
8730 LEGO USB Tower driver
8731 M:      Juergen Stuber <starblue@users.sourceforge.net>
8732 L:      legousb-devel@lists.sourceforge.net
8733 W:      http://legousb.sourceforge.net/
8734 S:      Maintained
8735 F:      drivers/usb/misc/legousbtower.c
8736
8737 LG LAPTOP EXTRAS
8738 M:      Matan Ziv-Av <matan@svgalib.org>
8739 L:      platform-driver-x86@vger.kernel.org
8740 S:      Maintained
8741 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8742 F:      Documentation/laptops/lg-laptop.rst
8743 F:      drivers/platform/x86/lg-laptop.c
8744
8745 LG2160 MEDIA DRIVER
8746 M:      Michael Krufky <mkrufky@linuxtv.org>
8747 L:      linux-media@vger.kernel.org
8748 W:      https://linuxtv.org
8749 W:      http://github.com/mkrufky
8750 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8751 T:      git git://linuxtv.org/mkrufky/tuners.git
8752 S:      Maintained
8753 F:      drivers/media/dvb-frontends/lg2160.*
8754
8755 LGDT3305 MEDIA DRIVER
8756 M:      Michael Krufky <mkrufky@linuxtv.org>
8757 L:      linux-media@vger.kernel.org
8758 W:      https://linuxtv.org
8759 W:      http://github.com/mkrufky
8760 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8761 T:      git git://linuxtv.org/mkrufky/tuners.git
8762 S:      Maintained
8763 F:      drivers/media/dvb-frontends/lgdt3305.*
8764
8765 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8766 M:      Viresh Kumar <vireshk@kernel.org>
8767 L:      linux-ide@vger.kernel.org
8768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8769 S:      Maintained
8770 F:      include/linux/pata_arasan_cf_data.h
8771 F:      drivers/ata/pata_arasan_cf.c
8772
8773 LIBATA PATA DRIVERS
8774 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8775 M:      Jens Axboe <axboe@kernel.dk>
8776 L:      linux-ide@vger.kernel.org
8777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8778 S:      Maintained
8779 F:      drivers/ata/pata_*.c
8780 F:      drivers/ata/ata_generic.c
8781
8782 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8783 M:      Linus Walleij <linus.walleij@linaro.org>
8784 L:      linux-ide@vger.kernel.org
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8786 S:      Maintained
8787 F:      drivers/ata/pata_ftide010.c
8788 F:      drivers/ata/sata_gemini.c
8789 F:      drivers/ata/sata_gemini.h
8790
8791 LIBATA SATA AHCI PLATFORM devices support
8792 M:      Hans de Goede <hdegoede@redhat.com>
8793 M:      Jens Axboe <axboe@kernel.dk>
8794 L:      linux-ide@vger.kernel.org
8795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8796 S:      Maintained
8797 F:      drivers/ata/ahci_platform.c
8798 F:      drivers/ata/libahci_platform.c
8799 F:      include/linux/ahci_platform.h
8800
8801 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8802 M:      Mikael Pettersson <mikpelinux@gmail.com>
8803 L:      linux-ide@vger.kernel.org
8804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8805 S:      Maintained
8806 F:      drivers/ata/sata_promise.*
8807
8808 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8809 M:      Jens Axboe <axboe@kernel.dk>
8810 L:      linux-ide@vger.kernel.org
8811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8812 S:      Maintained
8813 F:      drivers/ata/
8814 F:      include/linux/ata.h
8815 F:      include/linux/libata.h
8816 F:      Documentation/devicetree/bindings/ata/
8817
8818 LIBLOCKDEP
8819 M:      Sasha Levin <alexander.levin@microsoft.com>
8820 S:      Maintained
8821 F:      tools/lib/lockdep/
8822
8823 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8824 M:      Dan Williams <dan.j.williams@intel.com>
8825 M:      Vishal Verma <vishal.l.verma@intel.com>
8826 M:      Dave Jiang <dave.jiang@intel.com>
8827 L:      linux-nvdimm@lists.01.org
8828 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8829 S:      Supported
8830 F:      drivers/nvdimm/blk.c
8831 F:      drivers/nvdimm/region_devs.c
8832
8833 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8834 M:      Vishal Verma <vishal.l.verma@intel.com>
8835 M:      Dan Williams <dan.j.williams@intel.com>
8836 M:      Dave Jiang <dave.jiang@intel.com>
8837 L:      linux-nvdimm@lists.01.org
8838 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8839 S:      Supported
8840 F:      drivers/nvdimm/btt*
8841
8842 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8843 M:      Dan Williams <dan.j.williams@intel.com>
8844 M:      Vishal Verma <vishal.l.verma@intel.com>
8845 M:      Dave Jiang <dave.jiang@intel.com>
8846 L:      linux-nvdimm@lists.01.org
8847 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8848 S:      Supported
8849 F:      drivers/nvdimm/pmem*
8850
8851 LIBNVDIMM: DEVICETREE BINDINGS
8852 M:      Oliver O'Halloran <oohall@gmail.com>
8853 L:      linux-nvdimm@lists.01.org
8854 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8855 S:      Supported
8856 F:      drivers/nvdimm/of_pmem.c
8857 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8858
8859 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8860 M:      Dan Williams <dan.j.williams@intel.com>
8861 M:      Vishal Verma <vishal.l.verma@intel.com>
8862 M:      Dave Jiang <dave.jiang@intel.com>
8863 M:      Keith Busch <keith.busch@intel.com>
8864 M:      Ira Weiny <ira.weiny@intel.com>
8865 L:      linux-nvdimm@lists.01.org
8866 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8868 S:      Supported
8869 F:      drivers/nvdimm/*
8870 F:      drivers/acpi/nfit/*
8871 F:      include/linux/nd.h
8872 F:      include/linux/libnvdimm.h
8873 F:      include/uapi/linux/ndctl.h
8874
8875 LIGHTNVM PLATFORM SUPPORT
8876 M:      Matias Bjorling <mb@lightnvm.io>
8877 W:      http://github/OpenChannelSSD
8878 L:      linux-block@vger.kernel.org
8879 S:      Maintained
8880 F:      drivers/lightnvm/
8881 F:      include/linux/lightnvm.h
8882 F:      include/uapi/linux/lightnvm.h
8883
8884 LINUX FOR POWER MACINTOSH
8885 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8886 W:      http://www.penguinppc.org/
8887 L:      linuxppc-dev@lists.ozlabs.org
8888 S:      Maintained
8889 F:      arch/powerpc/platforms/powermac/
8890 F:      drivers/macintosh/
8891
8892 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8893 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8894 M:      Paul Mackerras <paulus@samba.org>
8895 M:      Michael Ellerman <mpe@ellerman.id.au>
8896 W:      https://github.com/linuxppc/linux/wiki
8897 L:      linuxppc-dev@lists.ozlabs.org
8898 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8900 S:      Supported
8901 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8902 F:      Documentation/devicetree/bindings/powerpc/
8903 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8904 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8905 F:      Documentation/powerpc/
8906 F:      arch/powerpc/
8907 F:      drivers/char/tpm/tpm_ibmvtpm*
8908 F:      drivers/crypto/nx/
8909 F:      drivers/crypto/vmx/
8910 F:      drivers/i2c/busses/i2c-opal.c
8911 F:      drivers/net/ethernet/ibm/ibmveth.*
8912 F:      drivers/net/ethernet/ibm/ibmvnic.*
8913 F:      drivers/pci/hotplug/pnv_php.c
8914 F:      drivers/pci/hotplug/rpa*
8915 F:      drivers/rtc/rtc-opal.c
8916 F:      drivers/scsi/ibmvscsi/
8917 F:      drivers/tty/hvc/hvc_opal.c
8918 F:      drivers/watchdog/wdrtas.c
8919 F:      tools/testing/selftests/powerpc
8920 N:      /pmac
8921 N:      powermac
8922 N:      powernv
8923 N:      [^a-z0-9]ps3
8924 N:      pseries
8925
8926 LINUX FOR POWERPC EMBEDDED MPC5XXX
8927 M:      Anatolij Gustschin <agust@denx.de>
8928 L:      linuxppc-dev@lists.ozlabs.org
8929 T:      git git://git.denx.de/linux-denx-agust.git
8930 S:      Maintained
8931 F:      arch/powerpc/platforms/512x/
8932 F:      arch/powerpc/platforms/52xx/
8933
8934 LINUX FOR POWERPC EMBEDDED PPC4XX
8935 M:      Alistair Popple <alistair@popple.id.au>
8936 M:      Matt Porter <mporter@kernel.crashing.org>
8937 W:      http://www.penguinppc.org/
8938 L:      linuxppc-dev@lists.ozlabs.org
8939 S:      Maintained
8940 F:      arch/powerpc/platforms/40x/
8941 F:      arch/powerpc/platforms/44x/
8942
8943 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8944 M:      Scott Wood <oss@buserror.net>
8945 M:      Kumar Gala <galak@kernel.crashing.org>
8946 W:      http://www.penguinppc.org/
8947 L:      linuxppc-dev@lists.ozlabs.org
8948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8949 S:      Maintained
8950 F:      arch/powerpc/platforms/83xx/
8951 F:      arch/powerpc/platforms/85xx/
8952 F:      Documentation/devicetree/bindings/powerpc/fsl/
8953
8954 LINUX FOR POWERPC EMBEDDED PPC8XX
8955 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8956 W:      http://www.penguinppc.org/
8957 L:      linuxppc-dev@lists.ozlabs.org
8958 S:      Maintained
8959 F:      arch/powerpc/platforms/8xx/
8960
8961 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8962 L:      linuxppc-dev@lists.ozlabs.org
8963 S:      Orphan
8964 F:      arch/powerpc/*/*virtex*
8965 F:      arch/powerpc/*/*/*virtex*
8966
8967 LINUX FOR POWERPC PA SEMI PWRFICIENT
8968 L:      linuxppc-dev@lists.ozlabs.org
8969 S:      Orphan
8970 F:      arch/powerpc/platforms/pasemi/
8971 F:      drivers/*/*pasemi*
8972 F:      drivers/*/*/*pasemi*
8973
8974 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8975 M:      Kees Cook <keescook@chromium.org>
8976 S:      Maintained
8977 F:      drivers/misc/lkdtm/*
8978
8979 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8980 M:      Alan Stern <stern@rowland.harvard.edu>
8981 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8982 M:      Will Deacon <will.deacon@arm.com>
8983 M:      Peter Zijlstra <peterz@infradead.org>
8984 M:      Boqun Feng <boqun.feng@gmail.com>
8985 M:      Nicholas Piggin <npiggin@gmail.com>
8986 M:      David Howells <dhowells@redhat.com>
8987 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8988 M:      Luc Maranget <luc.maranget@inria.fr>
8989 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8990 R:      Akira Yokosawa <akiyks@gmail.com>
8991 R:      Daniel Lustig <dlustig@nvidia.com>
8992 L:      linux-kernel@vger.kernel.org
8993 L:      linux-arch@vger.kernel.org
8994 S:      Supported
8995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8996 F:      tools/memory-model/
8997 F:      Documentation/atomic_bitops.txt
8998 F:      Documentation/atomic_t.txt
8999 F:      Documentation/core-api/atomic_ops.rst
9000 F:      Documentation/core-api/refcount-vs-atomic.rst
9001 F:      Documentation/memory-barriers.txt
9002
9003 LIS3LV02D ACCELEROMETER DRIVER
9004 M:      Eric Piel <eric.piel@tremplin-utc.net>
9005 S:      Maintained
9006 F:      Documentation/misc-devices/lis3lv02d
9007 F:      drivers/misc/lis3lv02d/
9008 F:      drivers/platform/x86/hp_accel.c
9009
9010 LIVE PATCHING
9011 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9012 M:      Jiri Kosina <jikos@kernel.org>
9013 M:      Miroslav Benes <mbenes@suse.cz>
9014 M:      Petr Mladek <pmladek@suse.com>
9015 R:      Joe Lawrence <joe.lawrence@redhat.com>
9016 S:      Maintained
9017 F:      kernel/livepatch/
9018 F:      include/linux/livepatch.h
9019 F:      arch/x86/include/asm/livepatch.h
9020 F:      arch/x86/kernel/livepatch.c
9021 F:      Documentation/livepatch/
9022 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9023 F:      samples/livepatch/
9024 F:      tools/testing/selftests/livepatch/
9025 L:      live-patching@vger.kernel.org
9026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9027
9028 LLC (802.2)
9029 L:      netdev@vger.kernel.org
9030 S:      Odd fixes
9031 F:      include/linux/llc.h
9032 F:      include/uapi/linux/llc.h
9033 F:      include/net/llc*
9034 F:      net/llc/
9035
9036 LM73 HARDWARE MONITOR DRIVER
9037 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9038 L:      linux-hwmon@vger.kernel.org
9039 S:      Maintained
9040 F:      drivers/hwmon/lm73.c
9041
9042 LM78 HARDWARE MONITOR DRIVER
9043 M:      Jean Delvare <jdelvare@suse.com>
9044 L:      linux-hwmon@vger.kernel.org
9045 S:      Maintained
9046 F:      Documentation/hwmon/lm78
9047 F:      drivers/hwmon/lm78.c
9048
9049 LM83 HARDWARE MONITOR DRIVER
9050 M:      Jean Delvare <jdelvare@suse.com>
9051 L:      linux-hwmon@vger.kernel.org
9052 S:      Maintained
9053 F:      Documentation/hwmon/lm83
9054 F:      drivers/hwmon/lm83.c
9055
9056 LM90 HARDWARE MONITOR DRIVER
9057 M:      Jean Delvare <jdelvare@suse.com>
9058 L:      linux-hwmon@vger.kernel.org
9059 S:      Maintained
9060 F:      Documentation/hwmon/lm90
9061 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9062 F:      drivers/hwmon/lm90.c
9063 F:      include/dt-bindings/thermal/lm90.h
9064
9065 LM95234 HARDWARE MONITOR DRIVER
9066 M:      Guenter Roeck <linux@roeck-us.net>
9067 L:      linux-hwmon@vger.kernel.org
9068 S:      Maintained
9069 F:      Documentation/hwmon/lm95234
9070 F:      drivers/hwmon/lm95234.c
9071
9072 LME2510 MEDIA DRIVER
9073 M:      Malcolm Priestley <tvboxspy@gmail.com>
9074 L:      linux-media@vger.kernel.org
9075 W:      https://linuxtv.org
9076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9077 S:      Maintained
9078 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9079
9080 LOADPIN SECURITY MODULE
9081 M:      Kees Cook <keescook@chromium.org>
9082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9083 S:      Supported
9084 F:      security/loadpin/
9085 F:      Documentation/admin-guide/LSM/LoadPin.rst
9086
9087 LOCKING PRIMITIVES
9088 M:      Peter Zijlstra <peterz@infradead.org>
9089 M:      Ingo Molnar <mingo@redhat.com>
9090 M:      Will Deacon <will.deacon@arm.com>
9091 L:      linux-kernel@vger.kernel.org
9092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9093 S:      Maintained
9094 F:      Documentation/locking/
9095 F:      include/linux/lockdep.h
9096 F:      include/linux/spinlock*.h
9097 F:      arch/*/include/asm/spinlock*.h
9098 F:      include/linux/rwlock*.h
9099 F:      include/linux/mutex*.h
9100 F:      include/linux/rwsem*.h
9101 F:      arch/*/include/asm/rwsem.h
9102 F:      include/linux/seqlock.h
9103 F:      lib/locking*.[ch]
9104 F:      kernel/locking/
9105 X:      kernel/locking/locktorture.c
9106
9107 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9108 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9109 L:      linux-ntfs-dev@lists.sourceforge.net
9110 W:      http://www.linux-ntfs.org/content/view/19/37/
9111 S:      Maintained
9112 F:      Documentation/ldm.txt
9113 F:      block/partitions/ldm.*
9114
9115 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9116 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9117 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9118 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9119 L:      MPT-FusionLinux.pdl@broadcom.com
9120 L:      linux-scsi@vger.kernel.org
9121 W:      http://www.avagotech.com/support/
9122 S:      Supported
9123 F:      drivers/message/fusion/
9124 F:      drivers/scsi/mpt3sas/
9125
9126 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9127 M:      Matthew Wilcox <willy@infradead.org>
9128 L:      linux-scsi@vger.kernel.org
9129 S:      Maintained
9130 F:      drivers/scsi/sym53c8xx_2/
9131
9132 LTC1660 DAC DRIVER
9133 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9134 L:      linux-iio@vger.kernel.org
9135 S:      Maintained
9136 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9137 F:      drivers/iio/dac/ltc1660.c
9138
9139 LTC4261 HARDWARE MONITOR DRIVER
9140 M:      Guenter Roeck <linux@roeck-us.net>
9141 L:      linux-hwmon@vger.kernel.org
9142 S:      Maintained
9143 F:      Documentation/hwmon/ltc4261
9144 F:      drivers/hwmon/ltc4261.c
9145
9146 LTC4306 I2C MULTIPLEXER DRIVER
9147 M:      Michael Hennerich <michael.hennerich@analog.com>
9148 W:      http://ez.analog.com/community/linux-device-drivers
9149 L:      linux-i2c@vger.kernel.org
9150 S:      Supported
9151 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9152 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9153
9154 LTP (Linux Test Project)
9155 M:      Mike Frysinger <vapier@gentoo.org>
9156 M:      Cyril Hrubis <chrubis@suse.cz>
9157 M:      Wanlong Gao <wanlong.gao@gmail.com>
9158 M:      Jan Stancek <jstancek@redhat.com>
9159 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9160 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9161 L:      ltp@lists.linux.it (subscribers-only)
9162 W:      http://linux-test-project.github.io/
9163 T:      git git://github.com/linux-test-project/ltp.git
9164 S:      Maintained
9165
9166 M68K ARCHITECTURE
9167 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9168 L:      linux-m68k@lists.linux-m68k.org
9169 W:      http://www.linux-m68k.org/
9170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9171 S:      Maintained
9172 F:      arch/m68k/
9173 F:      drivers/zorro/
9174
9175 M68K ON APPLE MACINTOSH
9176 M:      Joshua Thompson <funaho@jurai.org>
9177 W:      http://www.mac.linux-m68k.org/
9178 L:      linux-m68k@lists.linux-m68k.org
9179 S:      Maintained
9180 F:      arch/m68k/mac/
9181
9182 M68K ON HP9000/300
9183 M:      Philip Blundell <philb@gnu.org>
9184 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9185 S:      Maintained
9186 F:      arch/m68k/hp300/
9187
9188 M88DS3103 MEDIA DRIVER
9189 M:      Antti Palosaari <crope@iki.fi>
9190 L:      linux-media@vger.kernel.org
9191 W:      https://linuxtv.org
9192 W:      http://palosaari.fi/linux/
9193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9194 T:      git git://linuxtv.org/anttip/media_tree.git
9195 S:      Maintained
9196 F:      drivers/media/dvb-frontends/m88ds3103*
9197
9198 M88RS2000 MEDIA DRIVER
9199 M:      Malcolm Priestley <tvboxspy@gmail.com>
9200 L:      linux-media@vger.kernel.org
9201 W:      https://linuxtv.org
9202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9203 S:      Maintained
9204 F:      drivers/media/dvb-frontends/m88rs2000*
9205
9206 MA901 MASTERKIT USB FM RADIO DRIVER
9207 M:      Alexey Klimov <klimov.linux@gmail.com>
9208 L:      linux-media@vger.kernel.org
9209 T:      git git://linuxtv.org/media_tree.git
9210 S:      Maintained
9211 F:      drivers/media/radio/radio-ma901.c
9212
9213 MAC80211
9214 M:      Johannes Berg <johannes@sipsolutions.net>
9215 L:      linux-wireless@vger.kernel.org
9216 W:      http://wireless.kernel.org/
9217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9219 S:      Maintained
9220 F:      Documentation/networking/mac80211-injection.txt
9221 F:      include/net/mac80211.h
9222 F:      net/mac80211/
9223 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9224 F:      Documentation/networking/mac80211_hwsim/README
9225
9226 MAILBOX API
9227 M:      Jassi Brar <jassisinghbrar@gmail.com>
9228 L:      linux-kernel@vger.kernel.org
9229 S:      Maintained
9230 F:      drivers/mailbox/
9231 F:      include/linux/mailbox_client.h
9232 F:      include/linux/mailbox_controller.h
9233
9234 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9235 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9236 W:      http://www.kernel.org/doc/man-pages
9237 L:      linux-man@vger.kernel.org
9238 S:      Maintained
9239
9240 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9241 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9242 L:      linux-mips@vger.kernel.org
9243 S:      Maintained
9244 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9245
9246 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9247 M:      Andrew Lunn <andrew@lunn.ch>
9248 M:      Vivien Didelot <vivien.didelot@gmail.com>
9249 L:      netdev@vger.kernel.org
9250 S:      Maintained
9251 F:      drivers/net/dsa/mv88e6xxx/
9252 F:      include/linux/platform_data/mv88e6xxx.h
9253 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9254
9255 MARVELL ARMADA DRM SUPPORT
9256 M:      Russell King <linux@armlinux.org.uk>
9257 S:      Maintained
9258 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9259 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9260 F:      drivers/gpu/drm/armada/
9261 F:      include/uapi/drm/armada_drm.h
9262 F:      Documentation/devicetree/bindings/display/armada/
9263
9264 MARVELL ARMADA 3700 PHY DRIVERS
9265 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9266 S:      Maintained
9267 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9268 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9269 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9270 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9271
9272 MARVELL CRYPTO DRIVER
9273 M:      Boris Brezillon <bbrezillon@kernel.org>
9274 M:      Arnaud Ebalard <arno@natisbad.org>
9275 F:      drivers/crypto/marvell/
9276 S:      Maintained
9277 L:      linux-crypto@vger.kernel.org
9278
9279 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9280 M:      Mirko Lindner <mlindner@marvell.com>
9281 M:      Stephen Hemminger <stephen@networkplumber.org>
9282 L:      netdev@vger.kernel.org
9283 S:      Maintained
9284 F:      drivers/net/ethernet/marvell/sk*
9285
9286 MARVELL LIBERTAS WIRELESS DRIVER
9287 L:      libertas-dev@lists.infradead.org
9288 S:      Orphan
9289 F:      drivers/net/wireless/marvell/libertas/
9290
9291 MARVELL MACCHIATOBIN SUPPORT
9292 M:      Russell King <linux@armlinux.org.uk>
9293 L:      linux-arm-kernel@lists.infradead.org
9294 S:      Maintained
9295 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9296
9297 MARVELL MV643XX ETHERNET DRIVER
9298 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9299 L:      netdev@vger.kernel.org
9300 S:      Maintained
9301 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9302 F:      include/linux/mv643xx.h
9303
9304 MARVELL MV88X3310 PHY DRIVER
9305 M:      Russell King <linux@armlinux.org.uk>
9306 L:      netdev@vger.kernel.org
9307 S:      Maintained
9308 F:      drivers/net/phy/marvell10g.c
9309
9310 MARVELL MVEBU THERMAL DRIVER
9311 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9312 S:      Maintained
9313 F:      drivers/thermal/armada_thermal.c
9314
9315 MARVELL MVNETA ETHERNET DRIVER
9316 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9317 L:      netdev@vger.kernel.org
9318 S:      Maintained
9319 F:      drivers/net/ethernet/marvell/mvneta.*
9320
9321 MARVELL MWIFIEX WIRELESS DRIVER
9322 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9323 M:      Nishant Sarmukadam <nishants@marvell.com>
9324 M:      Ganapathi Bhat <gbhat@marvell.com>
9325 M:      Xinming Hu <huxinming820@gmail.com>
9326 L:      linux-wireless@vger.kernel.org
9327 S:      Maintained
9328 F:      drivers/net/wireless/marvell/mwifiex/
9329
9330 MARVELL MWL8K WIRELESS DRIVER
9331 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9332 L:      linux-wireless@vger.kernel.org
9333 S:      Odd Fixes
9334 F:      drivers/net/wireless/marvell/mwl8k.c
9335
9336 MARVELL NAND CONTROLLER DRIVER
9337 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9338 L:      linux-mtd@lists.infradead.org
9339 S:      Maintained
9340 F:      drivers/mtd/nand/raw/marvell_nand.c
9341 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9342
9343 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9344 M:      Nicolas Pitre <nico@fluxnic.net>
9345 S:      Odd Fixes
9346 F:      drivers/mmc/host/mvsdio.*
9347
9348 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9349 M:      Hu Ziji <huziji@marvell.com>
9350 L:      linux-mmc@vger.kernel.org
9351 S:      Supported
9352 F:      drivers/mmc/host/sdhci-xenon*
9353 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9354
9355 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9356 M:      Sunil Goutham <sgoutham@marvell.com>
9357 M:      Linu Cherian <lcherian@marvell.com>
9358 M:      Geetha sowjanya <gakula@marvell.com>
9359 M:      Jerin Jacob <jerinj@marvell.com>
9360 L:      netdev@vger.kernel.org
9361 S:      Supported
9362 F:      drivers/net/ethernet/marvell/octeontx2/af/
9363
9364 MATROX FRAMEBUFFER DRIVER
9365 L:      linux-fbdev@vger.kernel.org
9366 S:      Orphan
9367 F:      drivers/video/fbdev/matrox/matroxfb_*
9368 F:      include/uapi/linux/matroxfb.h
9369
9370 MAX16065 HARDWARE MONITOR DRIVER
9371 M:      Guenter Roeck <linux@roeck-us.net>
9372 L:      linux-hwmon@vger.kernel.org
9373 S:      Maintained
9374 F:      Documentation/hwmon/max16065
9375 F:      drivers/hwmon/max16065.c
9376
9377 MAX2175 SDR TUNER DRIVER
9378 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9379 L:      linux-media@vger.kernel.org
9380 T:      git git://linuxtv.org/media_tree.git
9381 S:      Maintained
9382 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9383 F:      Documentation/media/v4l-drivers/max2175.rst
9384 F:      drivers/media/i2c/max2175*
9385 F:      include/uapi/linux/max2175.h
9386
9387 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9388 L:      linux-hwmon@vger.kernel.org
9389 S:      Orphan
9390 F:      Documentation/hwmon/max6650
9391 F:      drivers/hwmon/max6650.c
9392
9393 MAX6697 HARDWARE MONITOR DRIVER
9394 M:      Guenter Roeck <linux@roeck-us.net>
9395 L:      linux-hwmon@vger.kernel.org
9396 S:      Maintained
9397 F:      Documentation/hwmon/max6697
9398 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9399 F:      drivers/hwmon/max6697.c
9400 F:      include/linux/platform_data/max6697.h
9401
9402 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9403 M:      Peter Rosin <peda@axentia.se>
9404 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9405 S:      Maintained
9406 F:      Documentation/devicetree/bindings/sound/max9860.txt
9407 F:      sound/soc/codecs/max9860.*
9408
9409 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9410 M:      Javier Martinez Canillas <javier@dowhile0.org>
9411 L:      linux-kernel@vger.kernel.org
9412 S:      Supported
9413 F:      drivers/regulator/max77802-regulator.c
9414 F:      Documentation/devicetree/bindings/*/*max77802.txt
9415 F:      include/dt-bindings/*/*max77802.h
9416
9417 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9418 M:      Krzysztof Kozlowski <krzk@kernel.org>
9419 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9420 L:      linux-pm@vger.kernel.org
9421 S:      Supported
9422 F:      drivers/power/supply/max14577_charger.c
9423 F:      drivers/power/supply/max77693_charger.c
9424
9425 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9426 M:      Chanwoo Choi <cw00.choi@samsung.com>
9427 M:      Krzysztof Kozlowski <krzk@kernel.org>
9428 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9429 L:      linux-kernel@vger.kernel.org
9430 S:      Supported
9431 F:      drivers/*/max14577*.c
9432 F:      drivers/*/max77686*.c
9433 F:      drivers/*/max77693*.c
9434 F:      drivers/extcon/extcon-max14577.c
9435 F:      drivers/extcon/extcon-max77693.c
9436 F:      drivers/rtc/rtc-max77686.c
9437 F:      drivers/clk/clk-max77686.c
9438 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9439 F:      Documentation/devicetree/bindings/*/max77686.txt
9440 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9441 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9442 F:      include/linux/mfd/max14577*.h
9443 F:      include/linux/mfd/max77686*.h
9444 F:      include/linux/mfd/max77693*.h
9445
9446 MAXIRADIO FM RADIO RECEIVER DRIVER
9447 M:      Hans Verkuil <hverkuil@xs4all.nl>
9448 L:      linux-media@vger.kernel.org
9449 T:      git git://linuxtv.org/media_tree.git
9450 W:      https://linuxtv.org
9451 S:      Maintained
9452 F:      drivers/media/radio/radio-maxiradio*
9453
9454 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9455 M:      Peter Rosin <peda@axentia.se>
9456 L:      linux-iio@vger.kernel.org
9457 S:      Maintained
9458 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9459 F:      drivers/iio/potentiometer/mcp4018.c
9460 F:      drivers/iio/potentiometer/mcp4531.c
9461
9462 MCR20A IEEE-802.15.4 RADIO DRIVER
9463 M:      Xue Liu <liuxuenetmail@gmail.com>
9464 L:      linux-wpan@vger.kernel.org
9465 W:      https://github.com/xueliu/mcr20a-linux
9466 S:      Maintained
9467 F:      drivers/net/ieee802154/mcr20a.c
9468 F:      drivers/net/ieee802154/mcr20a.h
9469 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9470
9471 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9472 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9473 L:      linux-iio@vger.kernel.org
9474 S:      Maintained
9475 F:      drivers/iio/dac/cio-dac.c
9476
9477 MEDIA DRIVERS FOR ASCOT2E
9478 M:      Sergey Kozlov <serjk@netup.ru>
9479 M:      Abylay Ospan <aospan@netup.ru>
9480 L:      linux-media@vger.kernel.org
9481 W:      https://linuxtv.org
9482 W:      http://netup.tv/
9483 T:      git git://linuxtv.org/media_tree.git
9484 S:      Supported
9485 F:      drivers/media/dvb-frontends/ascot2e*
9486
9487 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9488 M:      Jasmin Jessich <jasmin@anw.at>
9489 L:      linux-media@vger.kernel.org
9490 W:      https://linuxtv.org
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Maintained
9493 F:      drivers/media/dvb-frontends/cxd2099*
9494
9495 MEDIA DRIVERS FOR CXD2841ER
9496 M:      Sergey Kozlov <serjk@netup.ru>
9497 M:      Abylay Ospan <aospan@netup.ru>
9498 L:      linux-media@vger.kernel.org
9499 W:      https://linuxtv.org
9500 W:      http://netup.tv/
9501 T:      git git://linuxtv.org/media_tree.git
9502 S:      Supported
9503 F:      drivers/media/dvb-frontends/cxd2841er*
9504
9505 MEDIA DRIVERS FOR CXD2880
9506 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9507 L:      linux-media@vger.kernel.org
9508 W:      http://linuxtv.org/
9509 T:      git git://linuxtv.org/media_tree.git
9510 S:      Supported
9511 F:      drivers/media/dvb-frontends/cxd2880/*
9512 F:      drivers/media/spi/cxd2880*
9513
9514 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9515 L:      linux-media@vger.kernel.org
9516 W:      https://linuxtv.org
9517 T:      git git://linuxtv.org/media_tree.git
9518 S:      Orphan
9519 F:      drivers/media/pci/ddbridge/*
9520
9521 MEDIA DRIVERS FOR FREESCALE IMX
9522 M:      Steve Longerbeam <slongerbeam@gmail.com>
9523 M:      Philipp Zabel <p.zabel@pengutronix.de>
9524 L:      linux-media@vger.kernel.org
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Maintained
9527 F:      Documentation/devicetree/bindings/media/imx.txt
9528 F:      Documentation/media/v4l-drivers/imx.rst
9529 F:      drivers/staging/media/imx/
9530 F:      include/linux/imx-media.h
9531 F:      include/media/imx.h
9532
9533 MEDIA DRIVER FOR FREESCALE IMX PXP
9534 M:      Philipp Zabel <p.zabel@pengutronix.de>
9535 L:      linux-media@vger.kernel.org
9536 T:      git git://linuxtv.org/media_tree.git
9537 S:      Maintained
9538 F:      drivers/media/platform/imx-pxp.[ch]
9539
9540 MEDIA DRIVERS FOR FREESCALE IMX7
9541 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9542 L:      linux-media@vger.kernel.org
9543 T:      git git://linuxtv.org/media_tree.git
9544 S:      Maintained
9545 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9546 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9547 F:      Documentation/media/v4l-drivers/imx7.rst
9548 F:      drivers/staging/media/imx/imx7-media-csi.c
9549 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9550
9551 MEDIA DRIVERS FOR HELENE
9552 M:      Abylay Ospan <aospan@netup.ru>
9553 L:      linux-media@vger.kernel.org
9554 W:      https://linuxtv.org
9555 W:      http://netup.tv/
9556 T:      git git://linuxtv.org/media_tree.git
9557 S:      Supported
9558 F:      drivers/media/dvb-frontends/helene*
9559
9560 MEDIA DRIVERS FOR HORUS3A
9561 M:      Sergey Kozlov <serjk@netup.ru>
9562 M:      Abylay Ospan <aospan@netup.ru>
9563 L:      linux-media@vger.kernel.org
9564 W:      https://linuxtv.org
9565 W:      http://netup.tv/
9566 T:      git git://linuxtv.org/media_tree.git
9567 S:      Supported
9568 F:      drivers/media/dvb-frontends/horus3a*
9569
9570 MEDIA DRIVERS FOR LNBH25
9571 M:      Sergey Kozlov <serjk@netup.ru>
9572 M:      Abylay Ospan <aospan@netup.ru>
9573 L:      linux-media@vger.kernel.org
9574 W:      https://linuxtv.org
9575 W:      http://netup.tv/
9576 T:      git git://linuxtv.org/media_tree.git
9577 S:      Supported
9578 F:      drivers/media/dvb-frontends/lnbh25*
9579
9580 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 T:      git git://linuxtv.org/media_tree.git
9584 S:      Orphan
9585 F:      drivers/media/dvb-frontends/mxl5xx*
9586
9587 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9588 M:      Sergey Kozlov <serjk@netup.ru>
9589 M:      Abylay Ospan <aospan@netup.ru>
9590 L:      linux-media@vger.kernel.org
9591 W:      https://linuxtv.org
9592 W:      http://netup.tv/
9593 T:      git git://linuxtv.org/media_tree.git
9594 S:      Supported
9595 F:      drivers/media/pci/netup_unidvb/*
9596
9597 MEDIA DRIVERS FOR RENESAS - CEU
9598 M:      Jacopo Mondi <jacopo@jmondi.org>
9599 L:      linux-media@vger.kernel.org
9600 L:      linux-renesas-soc@vger.kernel.org
9601 T:      git git://linuxtv.org/media_tree.git
9602 S:      Supported
9603 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9604 F:      drivers/media/platform/renesas-ceu.c
9605 F:      include/media/drv-intf/renesas-ceu.h
9606
9607 MEDIA DRIVERS FOR RENESAS - DRIF
9608 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9609 L:      linux-media@vger.kernel.org
9610 L:      linux-renesas-soc@vger.kernel.org
9611 T:      git git://linuxtv.org/media_tree.git
9612 S:      Supported
9613 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9614 F:      drivers/media/platform/rcar_drif.c
9615
9616 MEDIA DRIVERS FOR RENESAS - FCP
9617 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9618 L:      linux-media@vger.kernel.org
9619 L:      linux-renesas-soc@vger.kernel.org
9620 T:      git git://linuxtv.org/media_tree.git
9621 S:      Supported
9622 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9623 F:      drivers/media/platform/rcar-fcp.c
9624 F:      include/media/rcar-fcp.h
9625
9626 MEDIA DRIVERS FOR RENESAS - FDP1
9627 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9628 L:      linux-media@vger.kernel.org
9629 L:      linux-renesas-soc@vger.kernel.org
9630 T:      git git://linuxtv.org/media_tree.git
9631 S:      Supported
9632 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9633 F:      drivers/media/platform/rcar_fdp1.c
9634
9635 MEDIA DRIVERS FOR RENESAS - VIN
9636 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9637 L:      linux-media@vger.kernel.org
9638 L:      linux-renesas-soc@vger.kernel.org
9639 T:      git git://linuxtv.org/media_tree.git
9640 S:      Supported
9641 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9642 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9643 F:      drivers/media/platform/rcar-vin/
9644
9645 MEDIA DRIVERS FOR RENESAS - VSP1
9646 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9647 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9648 L:      linux-media@vger.kernel.org
9649 L:      linux-renesas-soc@vger.kernel.org
9650 T:      git git://linuxtv.org/media_tree.git
9651 S:      Supported
9652 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9653 F:      drivers/media/platform/vsp1/
9654
9655 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9656 L:      linux-media@vger.kernel.org
9657 W:      https://linuxtv.org
9658 T:      git git://linuxtv.org/media_tree.git
9659 S:      Orphan
9660 F:      drivers/media/dvb-frontends/stv0910*
9661
9662 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9663 L:      linux-media@vger.kernel.org
9664 W:      https://linuxtv.org
9665 T:      git git://linuxtv.org/media_tree.git
9666 S:      Orphan
9667 F:      drivers/media/dvb-frontends/stv6111*
9668
9669 MEDIA DRIVERS FOR STM32 - DCMI
9670 M:      Hugues Fruchet <hugues.fruchet@st.com>
9671 L:      linux-media@vger.kernel.org
9672 T:      git git://linuxtv.org/media_tree.git
9673 S:      Supported
9674 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9675 F:      drivers/media/platform/stm32/stm32-dcmi.c
9676
9677 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9678 M:      Dmitry Osipenko <digetx@gmail.com>
9679 L:      linux-media@vger.kernel.org
9680 L:      linux-tegra@vger.kernel.org
9681 T:      git git://linuxtv.org/media_tree.git
9682 S:      Maintained
9683 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9684 F:      drivers/staging/media/tegra-vde/
9685
9686 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9687 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9688 P:      LinuxTV.org Project
9689 L:      linux-media@vger.kernel.org
9690 W:      https://linuxtv.org
9691 Q:      http://patchwork.kernel.org/project/linux-media/list/
9692 T:      git git://linuxtv.org/media_tree.git
9693 S:      Maintained
9694 F:      Documentation/devicetree/bindings/media/
9695 F:      Documentation/media/
9696 F:      drivers/media/
9697 F:      drivers/staging/media/
9698 F:      include/linux/platform_data/media/
9699 F:      include/media/
9700 F:      include/uapi/linux/dvb/
9701 F:      include/uapi/linux/videodev2.h
9702 F:      include/uapi/linux/media.h
9703 F:      include/uapi/linux/v4l2-*
9704 F:      include/uapi/linux/meye.h
9705 F:      include/uapi/linux/ivtv*
9706 F:      include/uapi/linux/uvcvideo.h
9707
9708 MEDIATEK BLUETOOTH DRIVER
9709 M:      Sean Wang <sean.wang@mediatek.com>
9710 L:      linux-bluetooth@vger.kernel.org
9711 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9712 S:      Maintained
9713 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9714 F:      drivers/bluetooth/btmtkuart.c
9715
9716 MEDIATEK CIR DRIVER
9717 M:      Sean Wang <sean.wang@mediatek.com>
9718 S:      Maintained
9719 F:      drivers/media/rc/mtk-cir.c
9720
9721 MEDIATEK DMA DRIVER
9722 M:      Sean Wang <sean.wang@mediatek.com>
9723 L:      dmaengine@vger.kernel.org
9724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9725 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9726 S:      Maintained
9727 F:      Documentation/devicetree/bindings/dma/mtk-*
9728 F:      drivers/dma/mediatek/
9729
9730 MEDIATEK PMIC LED DRIVER
9731 M:      Sean Wang <sean.wang@mediatek.com>
9732 S:      Maintained
9733 F:      drivers/leds/leds-mt6323.c
9734 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9735
9736 MEDIATEK ETHERNET DRIVER
9737 M:      Felix Fietkau <nbd@openwrt.org>
9738 M:      John Crispin <john@phrozen.org>
9739 M:      Sean Wang <sean.wang@mediatek.com>
9740 M:      Nelson Chang <nelson.chang@mediatek.com>
9741 L:      netdev@vger.kernel.org
9742 S:      Maintained
9743 F:      drivers/net/ethernet/mediatek/
9744
9745 MEDIATEK SWITCH DRIVER
9746 M:      Sean Wang <sean.wang@mediatek.com>
9747 L:      netdev@vger.kernel.org
9748 S:      Maintained
9749 F:      drivers/net/dsa/mt7530.*
9750 F:      net/dsa/tag_mtk.c
9751
9752 MEDIATEK JPEG DRIVER
9753 M:      Rick Chang <rick.chang@mediatek.com>
9754 M:      Bin Liu <bin.liu@mediatek.com>
9755 S:      Supported
9756 F:      drivers/media/platform/mtk-jpeg/
9757 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9758
9759 MEDIATEK MDP DRIVER
9760 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9761 M:      Houlong Wei <houlong.wei@mediatek.com>
9762 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9763 S:      Supported
9764 F:      drivers/media/platform/mtk-mdp/
9765 F:      drivers/media/platform/mtk-vpu/
9766 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9767
9768 MEDIATEK MEDIA DRIVER
9769 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9770 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9771 S:      Supported
9772 F:      drivers/media/platform/mtk-vcodec/
9773 F:      drivers/media/platform/mtk-vpu/
9774 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9775 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9776
9777 MEDIATEK MT76 WIRELESS LAN DRIVER
9778 M:      Felix Fietkau <nbd@nbd.name>
9779 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9780 L:      linux-wireless@vger.kernel.org
9781 S:      Maintained
9782 F:      drivers/net/wireless/mediatek/mt76/
9783
9784 MEDIATEK MT7601U WIRELESS LAN DRIVER
9785 M:      Jakub Kicinski <kubakici@wp.pl>
9786 L:      linux-wireless@vger.kernel.org
9787 S:      Maintained
9788 F:      drivers/net/wireless/mediatek/mt7601u/
9789
9790 MEDIATEK NAND CONTROLLER DRIVER
9791 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9792 L:      linux-mtd@lists.infradead.org
9793 S:      Maintained
9794 F:      drivers/mtd/nand/raw/mtk_*
9795 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9796
9797 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9798 M:      Sean Wang <sean.wang@mediatek.com>
9799 S:      Maintained
9800 F:      drivers/char/hw_random/mtk-rng.c
9801
9802 MEDIATEK USB3 DRD IP DRIVER
9803 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9804 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9806 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9807 S:      Maintained
9808 F:      drivers/usb/mtu3/
9809
9810 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9811 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9812 M:      Martin Donnelly <martin.donnelly@ge.com>
9813 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9814 S:      Maintained
9815 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9816 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9817
9818 MEGARAID SCSI/SAS DRIVERS
9819 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9820 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9821 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9822 L:      megaraidlinux.pdl@broadcom.com
9823 L:      linux-scsi@vger.kernel.org
9824 W:      http://www.avagotech.com/support/
9825 S:      Maintained
9826 F:      Documentation/scsi/megaraid.txt
9827 F:      drivers/scsi/megaraid.*
9828 F:      drivers/scsi/megaraid/
9829
9830 MELEXIS MLX90614 DRIVER
9831 M:      Crt Mori <cmo@melexis.com>
9832 L:      linux-iio@vger.kernel.org
9833 W:      http://www.melexis.com
9834 S:      Supported
9835 F:      drivers/iio/temperature/mlx90614.c
9836
9837 MELEXIS MLX90632 DRIVER
9838 M:      Crt Mori <cmo@melexis.com>
9839 L:      linux-iio@vger.kernel.org
9840 W:      http://www.melexis.com
9841 S:      Supported
9842 F:      drivers/iio/temperature/mlx90632.c
9843
9844 MELFAS MIP4 TOUCHSCREEN DRIVER
9845 M:      Sangwon Jee <jeesw@melfas.com>
9846 W:      http://www.melfas.com
9847 S:      Supported
9848 F:      drivers/input/touchscreen/melfas_mip4.c
9849 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9850
9851 MELLANOX ETHERNET DRIVER (mlx4_en)
9852 M:      Tariq Toukan <tariqt@mellanox.com>
9853 L:      netdev@vger.kernel.org
9854 S:      Supported
9855 W:      http://www.mellanox.com
9856 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9857 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9858
9859 MELLANOX ETHERNET DRIVER (mlx5e)
9860 M:      Saeed Mahameed <saeedm@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/mlx5/core/en_*
9866
9867 MELLANOX ETHERNET INNOVA DRIVERS
9868 R:      Boris Pismenny <borisp@mellanox.com>
9869 L:      netdev@vger.kernel.org
9870 S:      Supported
9871 W:      http://www.mellanox.com
9872 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9873 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9874 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9875 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9876 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9877
9878 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9879 R:      Boris Pismenny <borisp@mellanox.com>
9880 L:      netdev@vger.kernel.org
9881 S:      Supported
9882 W:      http://www.mellanox.com
9883 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9884 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9885 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9886
9887 MELLANOX ETHERNET SWITCH DRIVERS
9888 M:      Jiri Pirko <jiri@mellanox.com>
9889 M:      Ido Schimmel <idosch@mellanox.com>
9890 L:      netdev@vger.kernel.org
9891 S:      Supported
9892 W:      http://www.mellanox.com
9893 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9894 F:      drivers/net/ethernet/mellanox/mlxsw/
9895 F:      tools/testing/selftests/drivers/net/mlxsw/
9896
9897 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9898 M:      mlxsw@mellanox.com
9899 L:      netdev@vger.kernel.org
9900 S:      Supported
9901 W:      http://www.mellanox.com
9902 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9903 F:      drivers/net/ethernet/mellanox/mlxfw/
9904
9905 MELLANOX HARDWARE PLATFORM SUPPORT
9906 M:      Andy Shevchenko <andy@infradead.org>
9907 M:      Darren Hart <dvhart@infradead.org>
9908 M:      Vadim Pasternak <vadimp@mellanox.com>
9909 L:      platform-driver-x86@vger.kernel.org
9910 S:      Supported
9911 F:      drivers/platform/mellanox/
9912 F:      include/linux/platform_data/mlxreg.h
9913
9914 MELLANOX MLX4 core VPI driver
9915 M:      Tariq Toukan <tariqt@mellanox.com>
9916 L:      netdev@vger.kernel.org
9917 L:      linux-rdma@vger.kernel.org
9918 W:      http://www.mellanox.com
9919 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9920 S:      Supported
9921 F:      drivers/net/ethernet/mellanox/mlx4/
9922 F:      include/linux/mlx4/
9923
9924 MELLANOX MLX4 IB driver
9925 M:      Yishai Hadas <yishaih@mellanox.com>
9926 L:      linux-rdma@vger.kernel.org
9927 W:      http://www.mellanox.com
9928 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9929 S:      Supported
9930 F:      drivers/infiniband/hw/mlx4/
9931 F:      include/linux/mlx4/
9932 F:      include/uapi/rdma/mlx4-abi.h
9933
9934 MELLANOX MLX5 core VPI driver
9935 M:      Saeed Mahameed <saeedm@mellanox.com>
9936 M:      Leon Romanovsky <leonro@mellanox.com>
9937 L:      netdev@vger.kernel.org
9938 L:      linux-rdma@vger.kernel.org
9939 W:      http://www.mellanox.com
9940 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9941 S:      Supported
9942 F:      drivers/net/ethernet/mellanox/mlx5/core/
9943 F:      include/linux/mlx5/
9944
9945 MELLANOX MLX5 IB driver
9946 M:      Leon Romanovsky <leonro@mellanox.com>
9947 L:      linux-rdma@vger.kernel.org
9948 W:      http://www.mellanox.com
9949 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9950 S:      Supported
9951 F:      drivers/infiniband/hw/mlx5/
9952 F:      include/linux/mlx5/
9953 F:      include/uapi/rdma/mlx5-abi.h
9954
9955 MELLANOX MLXCPLD I2C AND MUX DRIVER
9956 M:      Vadim Pasternak <vadimp@mellanox.com>
9957 M:      Michael Shych <michaelsh@mellanox.com>
9958 L:      linux-i2c@vger.kernel.org
9959 S:      Supported
9960 F:      drivers/i2c/busses/i2c-mlxcpld.c
9961 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9962 F:      Documentation/i2c/busses/i2c-mlxcpld
9963
9964 MELLANOX MLXCPLD LED DRIVER
9965 M:      Vadim Pasternak <vadimp@mellanox.com>
9966 L:      linux-leds@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/leds/leds-mlxcpld.c
9969 F:      drivers/leds/leds-mlxreg.c
9970 F:      Documentation/leds/leds-mlxcpld.txt
9971
9972 MELLANOX PLATFORM DRIVER
9973 M:      Vadim Pasternak <vadimp@mellanox.com>
9974 L:      platform-driver-x86@vger.kernel.org
9975 S:      Supported
9976 F:      drivers/platform/x86/mlx-platform.c
9977
9978 MEMBARRIER SUPPORT
9979 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9980 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9981 L:      linux-kernel@vger.kernel.org
9982 S:      Supported
9983 F:      kernel/sched/membarrier.c
9984 F:      include/uapi/linux/membarrier.h
9985 F:      arch/powerpc/include/asm/membarrier.h
9986
9987 MEMBLOCK
9988 M:      Mike Rapoport <rppt@linux.ibm.com>
9989 L:      linux-mm@kvack.org
9990 S:      Maintained
9991 F:      include/linux/memblock.h
9992 F:      mm/memblock.c
9993 F:      Documentation/core-api/boot-time-mm.rst
9994
9995 MEMORY MANAGEMENT
9996 L:      linux-mm@kvack.org
9997 W:      http://www.linux-mm.org
9998 S:      Maintained
9999 F:      include/linux/mm.h
10000 F:      include/linux/gfp.h
10001 F:      include/linux/mmzone.h
10002 F:      include/linux/memory_hotplug.h
10003 F:      include/linux/vmalloc.h
10004 F:      mm/
10005
10006 MEMORY TECHNOLOGY DEVICES (MTD)
10007 M:      David Woodhouse <dwmw2@infradead.org>
10008 M:      Brian Norris <computersforpeace@gmail.com>
10009 M:      Boris Brezillon <bbrezillon@kernel.org>
10010 M:      Marek Vasut <marek.vasut@gmail.com>
10011 M:      Richard Weinberger <richard@nod.at>
10012 L:      linux-mtd@lists.infradead.org
10013 W:      http://www.linux-mtd.infradead.org/
10014 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10015 T:      git git://git.infradead.org/linux-mtd.git master
10016 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10017 S:      Maintained
10018 F:      Documentation/devicetree/bindings/mtd/
10019 F:      drivers/mtd/
10020 F:      include/linux/mtd/
10021 F:      include/uapi/mtd/
10022
10023 MEN A21 WATCHDOG DRIVER
10024 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10025 L:      linux-watchdog@vger.kernel.org
10026 S:      Maintained
10027 F:      drivers/watchdog/mena21_wdt.c
10028
10029 MEN CHAMELEON BUS (mcb)
10030 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10031 S:      Maintained
10032 F:      drivers/mcb/
10033 F:      include/linux/mcb.h
10034 F:      Documentation/men-chameleon-bus.txt
10035
10036 MEN F21BMC (Board Management Controller)
10037 M:      Andreas Werner <andreas.werner@men.de>
10038 S:      Supported
10039 F:      drivers/mfd/menf21bmc.c
10040 F:      drivers/watchdog/menf21bmc_wdt.c
10041 F:      drivers/leds/leds-menf21bmc.c
10042 F:      drivers/hwmon/menf21bmc_hwmon.c
10043 F:      Documentation/hwmon/menf21bmc
10044
10045 MEN Z069 WATCHDOG DRIVER
10046 M:      Johannes Thumshirn <jth@kernel.org>
10047 L:      linux-watchdog@vger.kernel.org
10048 S:      Maintained
10049 F:      drivers/watchdog/menz69_wdt.c
10050
10051 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10052 M:      Neil Armstrong <narmstrong@baylibre.com>
10053 L:      linux-media@lists.freedesktop.org
10054 L:      linux-amlogic@lists.infradead.org
10055 W:      http://linux-meson.com/
10056 S:      Supported
10057 F:      drivers/media/platform/meson/ao-cec.c
10058 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10059 T:      git git://linuxtv.org/media_tree.git
10060
10061 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10062 M:      Liang Yang <liang.yang@amlogic.com>
10063 L:      linux-mtd@lists.infradead.org
10064 S:      Maintained
10065 F:      drivers/mtd/nand/raw/meson_*
10066 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10067
10068 METHODE UDPU SUPPORT
10069 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10070 S:      Maintained
10071 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10072
10073 MICROBLAZE ARCHITECTURE
10074 M:      Michal Simek <monstr@monstr.eu>
10075 W:      http://www.monstr.eu/fdt/
10076 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10077 S:      Supported
10078 F:      arch/microblaze/
10079
10080 MICROCHIP AT91 SERIAL DRIVER
10081 M:      Richard Genoud <richard.genoud@gmail.com>
10082 S:      Maintained
10083 F:      drivers/tty/serial/atmel_serial.c
10084 F:      drivers/tty/serial/atmel_serial.h
10085 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10086
10087 MICROCHIP AUDIO ASOC DRIVERS
10088 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10090 S:      Supported
10091 F:      sound/soc/atmel
10092
10093 MICROCHIP DMA DRIVER
10094 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10096 L:      dmaengine@vger.kernel.org
10097 S:      Supported
10098 F:      drivers/dma/at_hdmac.c
10099 F:      drivers/dma/at_hdmac_regs.h
10100 F:      include/linux/platform_data/dma-atmel.h
10101 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10102 F:      include/dt-bindings/dma/at91.h
10103
10104 MICROCHIP ECC DRIVER
10105 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10106 L:      linux-crypto@vger.kernel.org
10107 S:      Maintained
10108 F:      drivers/crypto/atmel-ecc.*
10109
10110 MICROCHIP I2C DRIVER
10111 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10112 L:      linux-i2c@vger.kernel.org
10113 S:      Supported
10114 F:      drivers/i2c/busses/i2c-at91.c
10115
10116 MICROCHIP ISC DRIVER
10117 M:      Eugen Hristev <eugen.hristev@microchip.com>
10118 L:      linux-media@vger.kernel.org
10119 S:      Supported
10120 F:      drivers/media/platform/atmel/atmel-isc.c
10121 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10122 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10123
10124 MICROCHIP ISI 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-isi.c
10129 F:      drivers/media/platform/atmel/atmel-isi.h
10130
10131 MICROCHIP AT91 USART MFD DRIVER
10132 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10133 L:      linux-kernel@vger.kernel.org
10134 S:      Supported
10135 F:      drivers/mfd/at91-usart.c
10136 F:      include/dt-bindings/mfd/at91-usart.h
10137 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10138
10139 MICROCHIP AT91 USART SPI DRIVER
10140 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10141 L:      linux-spi@vger.kernel.org
10142 S:      Supported
10143 F:      drivers/spi/spi-at91-usart.c
10144 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10145
10146 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10147 M:      Woojung Huh <Woojung.Huh@microchip.com>
10148 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10149 L:      netdev@vger.kernel.org
10150 S:      Maintained
10151 F:      net/dsa/tag_ksz.c
10152 F:      drivers/net/dsa/microchip/*
10153 F:      include/linux/platform_data/microchip-ksz.h
10154 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10155
10156 MICROCHIP LAN743X ETHERNET DRIVER
10157 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10158 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10159 L:      netdev@vger.kernel.org
10160 S:      Maintained
10161 F:      drivers/net/ethernet/microchip/lan743x_*
10162
10163 MICROCHIP LCDFB DRIVER
10164 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10165 L:      linux-fbdev@vger.kernel.org
10166 S:      Maintained
10167 F:      drivers/video/fbdev/atmel_lcdfb.c
10168 F:      include/video/atmel_lcdc.h
10169
10170 MICROCHIP MMC/SD/SDIO MCI DRIVER
10171 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10172 S:      Maintained
10173 F:      drivers/mmc/host/atmel-mci.c
10174
10175 MICROCHIP MCP16502 PMIC DRIVER
10176 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10178 S:      Maintained
10179 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10180 F:      drivers/regulator/mcp16502.c
10181
10182 MICROCHIP MCP3911 ADC DRIVER
10183 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10184 M:      Kent Gustavsson <kent@minoris.se>
10185 L:      linux-iio@vger.kernel.org
10186 S:      Supported
10187 F:      drivers/iio/adc/mcp3911.c
10188 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10189
10190 MICROCHIP NAND DRIVER
10191 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10192 L:      linux-mtd@lists.infradead.org
10193 S:      Supported
10194 F:      drivers/mtd/nand/raw/atmel/*
10195 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10196
10197 MICROCHIP PWM DRIVER
10198 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10200 L:      linux-pwm@vger.kernel.org
10201 S:      Supported
10202 F:      drivers/pwm/pwm-atmel.c
10203 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10204
10205 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10206 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10207 M:      Eugen Hristev <eugen.hristev@microchip.com>
10208 L:      linux-iio@vger.kernel.org
10209 S:      Supported
10210 F:      drivers/iio/adc/at91-sama5d2_adc.c
10211 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10212 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10213
10214 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10215 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10216 S:      Supported
10217 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10218
10219 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10220 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10222 L:      linux-gpio@vger.kernel.org
10223 F:      drivers/gpio/gpio-sama5d2-piobu.c
10224
10225 MICROCHIP SPI DRIVER
10226 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10227 S:      Supported
10228 F:      drivers/spi/spi-atmel.*
10229
10230 MICROCHIP SSC DRIVER
10231 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10233 S:      Supported
10234 F:      drivers/misc/atmel-ssc.c
10235 F:      include/linux/atmel-ssc.h
10236
10237 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10238 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10240 S:      Supported
10241 F:      drivers/misc/atmel_tclib.c
10242 F:      drivers/clocksource/tcb_clksrc.c
10243
10244 MICROCHIP USBA UDC DRIVER
10245 M:      Cristian Birsan <cristian.birsan@microchip.com>
10246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10247 S:      Supported
10248 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10249
10250 MICROCHIP USB251XB DRIVER
10251 M:      Richard Leitner <richard.leitner@skidata.com>
10252 L:      linux-usb@vger.kernel.org
10253 S:      Maintained
10254 F:      drivers/usb/misc/usb251xb.c
10255 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10256
10257 MICROCHIP XDMA DRIVER
10258 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10259 L:      linux-arm-kernel@lists.infradead.org
10260 L:      dmaengine@vger.kernel.org
10261 S:      Supported
10262 F:      drivers/dma/at_xdmac.c
10263
10264 MICROSEMI MIPS SOCS
10265 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10266 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10267 L:      linux-mips@vger.kernel.org
10268 S:      Supported
10269 F:      arch/mips/generic/board-ocelot.c
10270 F:      arch/mips/configs/generic/board-ocelot.config
10271 F:      arch/mips/boot/dts/mscc/
10272 F:      Documentation/devicetree/bindings/mips/mscc.txt
10273
10274 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10275 M:      Don Brace <don.brace@microsemi.com>
10276 L:      esc.storagedev@microsemi.com
10277 L:      linux-scsi@vger.kernel.org
10278 S:      Supported
10279 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10280 F:      drivers/scsi/smartpqi/Kconfig
10281 F:      drivers/scsi/smartpqi/Makefile
10282 F:      include/linux/cciss*.h
10283 F:      include/uapi/linux/cciss*.h
10284 F:      Documentation/scsi/smartpqi.txt
10285
10286 MICROSEMI ETHERNET SWITCH DRIVER
10287 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10288 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10289 L:      netdev@vger.kernel.org
10290 S:      Supported
10291 F:      drivers/net/ethernet/mscc/
10292
10293 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10294 M:      Chen Yu <yu.c.chen@intel.com>
10295 L:      platform-driver-x86@vger.kernel.org
10296 S:      Supported
10297 F:      drivers/platform/x86/surfacepro3_button.c
10298
10299 MICROTEK X6 SCANNER
10300 M:      Oliver Neukum <oliver@neukum.org>
10301 S:      Maintained
10302 F:      drivers/usb/image/microtek.*
10303
10304 MIPS
10305 M:      Ralf Baechle <ralf@linux-mips.org>
10306 M:      Paul Burton <paul.burton@mips.com>
10307 M:      James Hogan <jhogan@kernel.org>
10308 L:      linux-mips@vger.kernel.org
10309 W:      http://www.linux-mips.org/
10310 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10312 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10313 S:      Supported
10314 F:      Documentation/devicetree/bindings/mips/
10315 F:      Documentation/mips/
10316 F:      arch/mips/
10317 F:      drivers/platform/mips/
10318
10319 MIPS BOSTON DEVELOPMENT BOARD
10320 M:      Paul Burton <paul.burton@mips.com>
10321 L:      linux-mips@vger.kernel.org
10322 S:      Maintained
10323 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10324 F:      arch/mips/boot/dts/img/boston.dts
10325 F:      arch/mips/configs/generic/board-boston.config
10326 F:      drivers/clk/imgtec/clk-boston.c
10327 F:      include/dt-bindings/clock/boston-clock.h
10328
10329 MIPS GENERIC PLATFORM
10330 M:      Paul Burton <paul.burton@mips.com>
10331 L:      linux-mips@vger.kernel.org
10332 S:      Supported
10333 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10334 F:      arch/mips/generic/
10335 F:      arch/mips/tools/generic-board-config.sh
10336
10337 MIPS/LOONGSON1 ARCHITECTURE
10338 M:      Keguang Zhang <keguang.zhang@gmail.com>
10339 L:      linux-mips@vger.kernel.org
10340 S:      Maintained
10341 F:      arch/mips/loongson32/
10342 F:      arch/mips/include/asm/mach-loongson32/
10343 F:      drivers/*/*loongson1*
10344 F:      drivers/*/*/*loongson1*
10345
10346 MIPS/LOONGSON2 ARCHITECTURE
10347 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10348 L:      linux-mips@vger.kernel.org
10349 S:      Maintained
10350 F:      arch/mips/loongson64/fuloong-2e/
10351 F:      arch/mips/loongson64/lemote-2f/
10352 F:      arch/mips/include/asm/mach-loongson64/
10353 F:      drivers/*/*loongson2*
10354 F:      drivers/*/*/*loongson2*
10355
10356 MIPS/LOONGSON3 ARCHITECTURE
10357 M:      Huacai Chen <chenhc@lemote.com>
10358 L:      linux-mips@vger.kernel.org
10359 S:      Maintained
10360 F:      arch/mips/loongson64/
10361 F:      arch/mips/include/asm/mach-loongson64/
10362 F:      drivers/platform/mips/cpu_hwmon.c
10363 F:      drivers/*/*loongson3*
10364 F:      drivers/*/*/*loongson3*
10365
10366 MIPS RINT INSTRUCTION EMULATION
10367 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10368 L:      linux-mips@vger.kernel.org
10369 S:      Supported
10370 F:      arch/mips/math-emu/sp_rint.c
10371 F:      arch/mips/math-emu/dp_rint.c
10372
10373 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10374 M:      Hans Verkuil <hverkuil@xs4all.nl>
10375 L:      linux-media@vger.kernel.org
10376 T:      git git://linuxtv.org/media_tree.git
10377 W:      https://linuxtv.org
10378 S:      Odd Fixes
10379 F:      drivers/media/radio/radio-miropcm20*
10380
10381 MMP SUPPORT
10382 R:      Lubomir Rintel <lkundrak@v3.sk>
10383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10384 S:      Odd Fixes
10385 F:      arch/arm/boot/dts/mmp*
10386 F:      arch/arm/mach-mmp/
10387
10388 MMU GATHER AND TLB INVALIDATION
10389 M:      Will Deacon <will.deacon@arm.com>
10390 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10391 M:      Andrew Morton <akpm@linux-foundation.org>
10392 M:      Nick Piggin <npiggin@gmail.com>
10393 M:      Peter Zijlstra <peterz@infradead.org>
10394 L:      linux-arch@vger.kernel.org
10395 L:      linux-mm@kvack.org
10396 S:      Maintained
10397 F:      arch/*/include/asm/tlb.h
10398 F:      include/asm-generic/tlb.h
10399 F:      mm/mmu_gather.c
10400
10401 MN88472 MEDIA DRIVER
10402 M:      Antti Palosaari <crope@iki.fi>
10403 L:      linux-media@vger.kernel.org
10404 W:      https://linuxtv.org
10405 W:      http://palosaari.fi/linux/
10406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10407 S:      Maintained
10408 F:      drivers/media/dvb-frontends/mn88472*
10409
10410 MN88473 MEDIA DRIVER
10411 M:      Antti Palosaari <crope@iki.fi>
10412 L:      linux-media@vger.kernel.org
10413 W:      https://linuxtv.org
10414 W:      http://palosaari.fi/linux/
10415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10416 S:      Maintained
10417 F:      drivers/media/dvb-frontends/mn88473*
10418
10419 MODULE SUPPORT
10420 M:      Jessica Yu <jeyu@kernel.org>
10421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10422 S:      Maintained
10423 F:      include/linux/module.h
10424 F:      kernel/module.c
10425
10426 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10427 W:      http://popies.net/meye/
10428 S:      Orphan
10429 F:      Documentation/media/v4l-drivers/meye*
10430 F:      drivers/media/pci/meye/
10431 F:      include/uapi/linux/meye.h
10432
10433 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10434 M:      Jiri Slaby <jirislaby@gmail.com>
10435 S:      Maintained
10436 F:      Documentation/serial/moxa-smartio
10437 F:      drivers/tty/mxser.*
10438
10439 MR800 AVERMEDIA USB FM RADIO DRIVER
10440 M:      Alexey Klimov <klimov.linux@gmail.com>
10441 L:      linux-media@vger.kernel.org
10442 T:      git git://linuxtv.org/media_tree.git
10443 S:      Maintained
10444 F:      drivers/media/radio/radio-mr800.c
10445
10446 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10447 M:      Alan Ott <alan@signal11.us>
10448 L:      linux-wpan@vger.kernel.org
10449 S:      Maintained
10450 F:      drivers/net/ieee802154/mrf24j40.c
10451 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10452
10453 MSI LAPTOP SUPPORT
10454 M:      "Lee, Chun-Yi" <jlee@suse.com>
10455 L:      platform-driver-x86@vger.kernel.org
10456 S:      Maintained
10457 F:      drivers/platform/x86/msi-laptop.c
10458
10459 MSI WMI SUPPORT
10460 L:      platform-driver-x86@vger.kernel.org
10461 S:      Orphan
10462 F:      drivers/platform/x86/msi-wmi.c
10463
10464 MSI001 MEDIA DRIVER
10465 M:      Antti Palosaari <crope@iki.fi>
10466 L:      linux-media@vger.kernel.org
10467 W:      https://linuxtv.org
10468 W:      http://palosaari.fi/linux/
10469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10470 T:      git git://linuxtv.org/anttip/media_tree.git
10471 S:      Maintained
10472 F:      drivers/media/tuners/msi001*
10473
10474 MSI2500 MEDIA DRIVER
10475 M:      Antti Palosaari <crope@iki.fi>
10476 L:      linux-media@vger.kernel.org
10477 W:      https://linuxtv.org
10478 W:      http://palosaari.fi/linux/
10479 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10480 T:      git git://linuxtv.org/anttip/media_tree.git
10481 S:      Maintained
10482 F:      drivers/media/usb/msi2500/
10483
10484 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10485 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10486 L:      linux-mtd@lists.infradead.org
10487 S:      Maintained
10488 F:      drivers/mtd/devices/docg3*
10489
10490 MT9M032 APTINA SENSOR DRIVER
10491 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10492 L:      linux-media@vger.kernel.org
10493 T:      git git://linuxtv.org/media_tree.git
10494 S:      Maintained
10495 F:      drivers/media/i2c/mt9m032.c
10496 F:      include/media/i2c/mt9m032.h
10497
10498 MT9P031 APTINA CAMERA SENSOR
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/mt9p031.c
10504 F:      include/media/i2c/mt9p031.h
10505
10506 MT9T001 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/mt9t001.c
10512 F:      include/media/i2c/mt9t001.h
10513
10514 MT9T112 APTINA CAMERA SENSOR
10515 M:      Jacopo Mondi <jacopo@jmondi.org>
10516 L:      linux-media@vger.kernel.org
10517 T:      git git://linuxtv.org/media_tree.git
10518 S:      Odd Fixes
10519 F:      drivers/media/i2c/mt9t112.c
10520 F:      include/media/i2c/mt9t112.h
10521
10522 MT9V032 APTINA CAMERA SENSOR
10523 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10524 L:      linux-media@vger.kernel.org
10525 T:      git git://linuxtv.org/media_tree.git
10526 S:      Maintained
10527 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10528 F:      drivers/media/i2c/mt9v032.c
10529 F:      include/media/i2c/mt9v032.h
10530
10531 MT9V111 APTINA CAMERA SENSOR
10532 M:      Jacopo Mondi <jacopo@jmondi.org>
10533 L:      linux-media@vger.kernel.org
10534 T:      git git://linuxtv.org/media_tree.git
10535 S:      Maintained
10536 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10537 F:      drivers/media/i2c/mt9v111.c
10538
10539 MULTIFUNCTION DEVICES (MFD)
10540 M:      Lee Jones <lee.jones@linaro.org>
10541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10542 S:      Supported
10543 F:      Documentation/devicetree/bindings/mfd/
10544 F:      drivers/mfd/
10545 F:      include/linux/mfd/
10546 F:      include/dt-bindings/mfd/
10547
10548 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10549 S:      Orphan
10550 F:      drivers/mmc/host/mmc_spi.c
10551 F:      include/linux/spi/mmc_spi.h
10552
10553 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10554 M:      Ulf Hansson <ulf.hansson@linaro.org>
10555 L:      linux-mmc@vger.kernel.org
10556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10557 S:      Maintained
10558 F:      Documentation/devicetree/bindings/mmc/
10559 F:      drivers/mmc/
10560 F:      include/linux/mmc/
10561 F:      include/uapi/linux/mmc/
10562
10563 MULTIPLEXER SUBSYSTEM
10564 M:      Peter Rosin <peda@axentia.se>
10565 S:      Maintained
10566 F:      Documentation/ABI/testing/sysfs-class-mux*
10567 F:      Documentation/devicetree/bindings/mux/
10568 F:      include/dt-bindings/mux/
10569 F:      include/linux/mux/
10570 F:      drivers/mux/
10571
10572 MULTITECH MULTIPORT CARD (ISICOM)
10573 S:      Orphan
10574 F:      drivers/tty/isicom.c
10575 F:      include/linux/isicom.h
10576
10577 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10578 M:      Bin Liu <b-liu@ti.com>
10579 L:      linux-usb@vger.kernel.org
10580 S:      Maintained
10581 F:      drivers/usb/musb/
10582
10583 MXL301RF MEDIA DRIVER
10584 M:      Akihiro Tsukada <tskd08@gmail.com>
10585 L:      linux-media@vger.kernel.org
10586 S:      Odd Fixes
10587 F:      drivers/media/tuners/mxl301rf*
10588
10589 MXL5007T MEDIA DRIVER
10590 M:      Michael Krufky <mkrufky@linuxtv.org>
10591 L:      linux-media@vger.kernel.org
10592 W:      https://linuxtv.org
10593 W:      http://github.com/mkrufky
10594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10595 T:      git git://linuxtv.org/mkrufky/tuners.git
10596 S:      Maintained
10597 F:      drivers/media/tuners/mxl5007t.*
10598
10599 MXSFB DRM DRIVER
10600 M:      Marek Vasut <marex@denx.de>
10601 M:      Stefan Agner <stefan@agner.ch>
10602 L:      dri-devel@lists.freedesktop.org
10603 S:      Supported
10604 F:      drivers/gpu/drm/mxsfb/
10605 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10606 T:      git git://anongit.freedesktop.org/drm/drm-misc
10607
10608 MYLEX DAC960 PCI RAID Controller
10609 M:      Hannes Reinecke <hare@kernel.org>
10610 L:      linux-scsi@vger.kernel.org
10611 S:      Supported
10612 F:      drivers/scsi/myrb.*
10613 F:      drivers/scsi/myrs.*
10614
10615 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10616 M:      Chris Lee <christopher.lee@cspi.com>
10617 L:      netdev@vger.kernel.org
10618 W:      https://www.cspi.com/ethernet-products/support/downloads/
10619 S:      Supported
10620 F:      drivers/net/ethernet/myricom/myri10ge/
10621
10622 NAND FLASH SUBSYSTEM
10623 M:      Boris Brezillon <bbrezillon@kernel.org>
10624 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10625 R:      Richard Weinberger <richard@nod.at>
10626 L:      linux-mtd@lists.infradead.org
10627 W:      http://www.linux-mtd.infradead.org/
10628 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10629 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10630 T:      git git://git.infradead.org/linux-mtd.git nand/next
10631 S:      Maintained
10632 F:      drivers/mtd/nand/
10633 F:      include/linux/mtd/*nand*.h
10634
10635 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10636 M:      Daniel Mack <zonque@gmail.com>
10637 S:      Maintained
10638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10639 W:      http://www.native-instruments.com
10640 F:      sound/usb/caiaq/
10641
10642 NATSEMI ETHERNET DRIVER (DP8381x)
10643 S:      Orphan
10644 F:      drivers/net/ethernet/natsemi/natsemi.c
10645
10646 NCR 5380 SCSI DRIVERS
10647 M:      Finn Thain <fthain@telegraphics.com.au>
10648 M:      Michael Schmitz <schmitzmic@gmail.com>
10649 L:      linux-scsi@vger.kernel.org
10650 S:      Maintained
10651 F:      Documentation/scsi/g_NCR5380.txt
10652 F:      drivers/scsi/NCR5380.*
10653 F:      drivers/scsi/arm/cumana_1.c
10654 F:      drivers/scsi/arm/oak.c
10655 F:      drivers/scsi/atari_scsi.*
10656 F:      drivers/scsi/dmx3191d.c
10657 F:      drivers/scsi/g_NCR5380.*
10658 F:      drivers/scsi/mac_scsi.*
10659 F:      drivers/scsi/sun3_scsi.*
10660 F:      drivers/scsi/sun3_scsi_vme.c
10661
10662 NCSI LIBRARY:
10663 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10664 S:      Maintained
10665 F:      net/ncsi/
10666
10667 NCT6775 HARDWARE MONITOR DRIVER
10668 M:      Guenter Roeck <linux@roeck-us.net>
10669 L:      linux-hwmon@vger.kernel.org
10670 S:      Maintained
10671 F:      Documentation/hwmon/nct6775
10672 F:      drivers/hwmon/nct6775.c
10673
10674 NET_FAILOVER MODULE
10675 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10676 L:      netdev@vger.kernel.org
10677 S:      Supported
10678 F:      driver/net/net_failover.c
10679 F:      include/net/net_failover.h
10680 F:      Documentation/networking/net_failover.rst
10681
10682 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10683 M:      Faisal Latif <faisal.latif@intel.com>
10684 L:      linux-rdma@vger.kernel.org
10685 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10686 S:      Supported
10687 F:      drivers/infiniband/hw/nes/
10688 F:      include/uapi/rdma/nes-abi.h
10689
10690 NETEM NETWORK EMULATOR
10691 M:      Stephen Hemminger <stephen@networkplumber.org>
10692 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10693 S:      Maintained
10694 F:      net/sched/sch_netem.c
10695
10696 NETERION 10GbE DRIVERS (s2io/vxge)
10697 M:      Jon Mason <jdmason@kudzu.us>
10698 L:      netdev@vger.kernel.org
10699 S:      Supported
10700 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10701 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10702 F:      drivers/net/ethernet/neterion/
10703
10704 NETFILTER
10705 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10706 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10707 M:      Florian Westphal <fw@strlen.de>
10708 L:      netfilter-devel@vger.kernel.org
10709 L:      coreteam@netfilter.org
10710 W:      http://www.netfilter.org/
10711 W:      http://www.iptables.org/
10712 W:      http://www.nftables.org/
10713 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10716 S:      Maintained
10717 F:      include/linux/netfilter*
10718 F:      include/linux/netfilter/
10719 F:      include/net/netfilter/
10720 F:      include/uapi/linux/netfilter*
10721 F:      include/uapi/linux/netfilter/
10722 F:      net/*/netfilter.c
10723 F:      net/*/netfilter/
10724 F:      net/netfilter/
10725 F:      net/bridge/br_netfilter*.c
10726
10727 NETROM NETWORK LAYER
10728 M:      Ralf Baechle <ralf@linux-mips.org>
10729 L:      linux-hams@vger.kernel.org
10730 W:      http://www.linux-ax25.org/
10731 S:      Maintained
10732 F:      include/net/netrom.h
10733 F:      include/uapi/linux/netrom.h
10734 F:      net/netrom/
10735
10736 NETRONOME ETHERNET DRIVERS
10737 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10738 L:      oss-drivers@netronome.com
10739 S:      Maintained
10740 F:      drivers/net/ethernet/netronome/
10741
10742 NETWORK BLOCK DEVICE (NBD)
10743 M:      Josef Bacik <josef@toxicpanda.com>
10744 S:      Maintained
10745 L:      linux-block@vger.kernel.org
10746 L:      nbd@other.debian.org
10747 F:      Documentation/blockdev/nbd.txt
10748 F:      drivers/block/nbd.c
10749 F:      include/uapi/linux/nbd.h
10750
10751 NETWORK DROP MONITOR
10752 M:      Neil Horman <nhorman@tuxdriver.com>
10753 L:      netdev@vger.kernel.org
10754 S:      Maintained
10755 W:      https://fedorahosted.org/dropwatch/
10756 F:      net/core/drop_monitor.c
10757
10758 NETWORKING DRIVERS
10759 M:      "David S. Miller" <davem@davemloft.net>
10760 L:      netdev@vger.kernel.org
10761 W:      http://www.linuxfoundation.org/en/Net
10762 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10765 S:      Odd Fixes
10766 F:      Documentation/devicetree/bindings/net/
10767 F:      drivers/net/
10768 F:      include/linux/if_*
10769 F:      include/linux/netdevice.h
10770 F:      include/linux/etherdevice.h
10771 F:      include/linux/fcdevice.h
10772 F:      include/linux/fddidevice.h
10773 F:      include/linux/hippidevice.h
10774 F:      include/linux/inetdevice.h
10775 F:      include/uapi/linux/if_*
10776 F:      include/uapi/linux/netdevice.h
10777
10778 NETWORKING DRIVERS (WIRELESS)
10779 M:      Kalle Valo <kvalo@codeaurora.org>
10780 L:      linux-wireless@vger.kernel.org
10781 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10784 S:      Maintained
10785 F:      Documentation/devicetree/bindings/net/wireless/
10786 F:      drivers/net/wireless/
10787
10788 NETWORKING [DSA]
10789 M:      Andrew Lunn <andrew@lunn.ch>
10790 M:      Vivien Didelot <vivien.didelot@gmail.com>
10791 M:      Florian Fainelli <f.fainelli@gmail.com>
10792 S:      Maintained
10793 F:      Documentation/devicetree/bindings/net/dsa/
10794 F:      net/dsa/
10795 F:      include/net/dsa.h
10796 F:      include/linux/dsa/
10797 F:      include/linux/platform_data/dsa.h
10798 F:      drivers/net/dsa/
10799
10800 NETWORKING [GENERAL]
10801 M:      "David S. Miller" <davem@davemloft.net>
10802 L:      netdev@vger.kernel.org
10803 W:      http://www.linuxfoundation.org/en/Net
10804 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10807 B:      mailto:netdev@vger.kernel.org
10808 S:      Maintained
10809 F:      net/
10810 F:      include/net/
10811 F:      include/linux/in.h
10812 F:      include/linux/net.h
10813 F:      include/linux/netdevice.h
10814 F:      include/uapi/linux/in.h
10815 F:      include/uapi/linux/net.h
10816 F:      include/uapi/linux/netdevice.h
10817 F:      include/uapi/linux/net_namespace.h
10818 F:      tools/testing/selftests/net/
10819 F:      lib/net_utils.c
10820 F:      lib/random32.c
10821 F:      Documentation/networking/
10822
10823 NETWORKING [IPSEC]
10824 M:      Steffen Klassert <steffen.klassert@secunet.com>
10825 M:      Herbert Xu <herbert@gondor.apana.org.au>
10826 M:      "David S. Miller" <davem@davemloft.net>
10827 L:      netdev@vger.kernel.org
10828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10830 S:      Maintained
10831 F:      net/xfrm/
10832 F:      net/key/
10833 F:      net/ipv4/xfrm*
10834 F:      net/ipv4/esp4*
10835 F:      net/ipv4/ah4.c
10836 F:      net/ipv4/ipcomp.c
10837 F:      net/ipv4/ip_vti.c
10838 F:      net/ipv6/xfrm*
10839 F:      net/ipv6/esp6*
10840 F:      net/ipv6/ah6.c
10841 F:      net/ipv6/ipcomp6.c
10842 F:      net/ipv6/ip6_vti.c
10843 F:      include/uapi/linux/xfrm.h
10844 F:      include/net/xfrm.h
10845
10846 NETWORKING [IPv4/IPv6]
10847 M:      "David S. Miller" <davem@davemloft.net>
10848 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10849 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10850 L:      netdev@vger.kernel.org
10851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10852 S:      Maintained
10853 F:      net/ipv4/
10854 F:      net/ipv6/
10855 F:      include/net/ip*
10856 F:      arch/x86/net/*
10857
10858 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10859 M:      Paul Moore <paul@paul-moore.com>
10860 W:      https://github.com/netlabel
10861 L:      netdev@vger.kernel.org
10862 L:      linux-security-module@vger.kernel.org
10863 S:      Maintained
10864 F:      Documentation/netlabel/
10865 F:      include/net/calipso.h
10866 F:      include/net/cipso_ipv4.h
10867 F:      include/net/netlabel.h
10868 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10869 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10870 F:      net/netlabel/
10871 F:      net/ipv4/cipso_ipv4.c
10872 F:      net/ipv6/calipso.c
10873 F:      net/netfilter/xt_CONNSECMARK.c
10874 F:      net/netfilter/xt_SECMARK.c
10875
10876 NETWORKING [TCP]
10877 M:      Eric Dumazet <edumazet@google.com>
10878 L:      netdev@vger.kernel.org
10879 S:      Maintained
10880 F:      net/ipv4/tcp*.c
10881 F:      net/ipv4/syncookies.c
10882 F:      net/ipv6/tcp*.c
10883 F:      net/ipv6/syncookies.c
10884 F:      include/uapi/linux/tcp.h
10885 F:      include/net/tcp.h
10886 F:      include/linux/tcp.h
10887 F:      include/trace/events/tcp.h
10888
10889 NETWORKING [TLS]
10890 M:      Boris Pismenny <borisp@mellanox.com>
10891 M:      Aviad Yehezkel <aviadye@mellanox.com>
10892 M:      Dave Watson <davejwatson@fb.com>
10893 M:      John Fastabend <john.fastabend@gmail.com>
10894 M:      Daniel Borkmann <daniel@iogearbox.net>
10895 L:      netdev@vger.kernel.org
10896 S:      Maintained
10897 F:      net/tls/*
10898 F:      include/uapi/linux/tls.h
10899 F:      include/net/tls.h
10900
10901 NETWORKING [WIRELESS]
10902 L:      linux-wireless@vger.kernel.org
10903 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10904
10905 NETDEVSIM
10906 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10907 S:      Maintained
10908 F:      drivers/net/netdevsim/*
10909
10910 NETXEN (1/10) GbE SUPPORT
10911 M:      Manish Chopra <manishc@marvell.com>
10912 M:      Rahul Verma <rahulv@marvell.com>
10913 M:      GR-Linux-NIC-Dev@marvell.com
10914 L:      netdev@vger.kernel.org
10915 S:      Supported
10916 F:      drivers/net/ethernet/qlogic/netxen/
10917
10918 NFC SUBSYSTEM
10919 M:      Samuel Ortiz <sameo@linux.intel.com>
10920 L:      linux-wireless@vger.kernel.org
10921 L:      linux-nfc@lists.01.org (subscribers-only)
10922 S:      Supported
10923 F:      net/nfc/
10924 F:      include/net/nfc/
10925 F:      include/uapi/linux/nfc.h
10926 F:      drivers/nfc/
10927 F:      include/linux/platform_data/nfcmrvl.h
10928 F:      include/linux/platform_data/nxp-nci.h
10929 F:      Documentation/devicetree/bindings/net/nfc/
10930
10931 NFS, SUNRPC, AND LOCKD CLIENTS
10932 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10933 M:      Anna Schumaker <anna.schumaker@netapp.com>
10934 L:      linux-nfs@vger.kernel.org
10935 W:      http://client.linux-nfs.org
10936 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10937 S:      Maintained
10938 F:      fs/lockd/
10939 F:      fs/nfs/
10940 F:      fs/nfs_common/
10941 F:      net/sunrpc/
10942 F:      include/linux/lockd/
10943 F:      include/linux/nfs*
10944 F:      include/linux/sunrpc/
10945 F:      include/uapi/linux/nfs*
10946 F:      include/uapi/linux/sunrpc/
10947
10948 NILFS2 FILESYSTEM
10949 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10950 L:      linux-nilfs@vger.kernel.org
10951 W:      https://nilfs.sourceforge.io/
10952 W:      https://nilfs.osdn.jp/
10953 T:      git git://github.com/konis/nilfs2.git
10954 S:      Supported
10955 F:      Documentation/filesystems/nilfs2.txt
10956 F:      fs/nilfs2/
10957 F:      include/trace/events/nilfs2.h
10958 F:      include/uapi/linux/nilfs2_api.h
10959 F:      include/uapi/linux/nilfs2_ondisk.h
10960
10961 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10962 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10963 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10964 S:      Maintained
10965 F:      Documentation/scsi/NinjaSCSI.txt
10966 F:      drivers/scsi/pcmcia/nsp_*
10967
10968 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10969 M:      GOTO Masanori <gotom@debian.or.jp>
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/nsp32*
10975
10976 NIOS2 ARCHITECTURE
10977 M:      Ley Foon Tan <lftan@altera.com>
10978 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10980 S:      Maintained
10981 F:      arch/nios2/
10982
10983 NOHZ, DYNTICKS SUPPORT
10984 M:      Frederic Weisbecker <fweisbec@gmail.com>
10985 M:      Thomas Gleixner <tglx@linutronix.de>
10986 M:      Ingo Molnar <mingo@kernel.org>
10987 L:      linux-kernel@vger.kernel.org
10988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10989 S:      Maintained
10990 F:      kernel/time/tick*.*
10991 F:      include/linux/tick.h
10992 F:      include/linux/sched/nohz.h
10993
10994 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10995 M:      Pavel Machek <pavel@ucw.cz>
10996 M:      Sakari Ailus <sakari.ailus@iki.fi>
10997 L:      linux-media@vger.kernel.org
10998 S:      Maintained
10999 F:      drivers/media/i2c/et8ek8
11000 F:      drivers/media/i2c/ad5820.c
11001
11002 NOKIA N900 POWER SUPPLY DRIVERS
11003 R:      Pali Rohár <pali.rohar@gmail.com>
11004 F:      include/linux/power/bq2415x_charger.h
11005 F:      include/linux/power/bq27xxx_battery.h
11006 F:      include/linux/power/isp1704_charger.h
11007 F:      drivers/power/supply/bq2415x_charger.c
11008 F:      drivers/power/supply/bq27xxx_battery.c
11009 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11010 F:      drivers/power/supply/isp1704_charger.c
11011 F:      drivers/power/supply/rx51_battery.c
11012
11013 NOLIBC HEADER FILE
11014 M:      Willy Tarreau <w@1wt.eu>
11015 S:      Maintained
11016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11017 F:      tools/include/nolibc/
11018
11019 NTB AMD DRIVER
11020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11021 L:      linux-ntb@googlegroups.com
11022 S:      Supported
11023 F:      drivers/ntb/hw/amd/
11024
11025 NTB DRIVER CORE
11026 M:      Jon Mason <jdmason@kudzu.us>
11027 M:      Dave Jiang <dave.jiang@intel.com>
11028 M:      Allen Hubbe <allenbh@gmail.com>
11029 L:      linux-ntb@googlegroups.com
11030 S:      Supported
11031 W:      https://github.com/jonmason/ntb/wiki
11032 T:      git git://github.com/jonmason/ntb.git
11033 F:      drivers/ntb/
11034 F:      drivers/net/ntb_netdev.c
11035 F:      include/linux/ntb.h
11036 F:      include/linux/ntb_transport.h
11037 F:      tools/testing/selftests/ntb/
11038
11039 NTB IDT DRIVER
11040 M:      Serge Semin <fancer.lancer@gmail.com>
11041 L:      linux-ntb@googlegroups.com
11042 S:      Supported
11043 F:      drivers/ntb/hw/idt/
11044
11045 NTB INTEL DRIVER
11046 M:      Dave Jiang <dave.jiang@intel.com>
11047 L:      linux-ntb@googlegroups.com
11048 S:      Supported
11049 W:      https://github.com/davejiang/linux/wiki
11050 T:      git https://github.com/davejiang/linux.git
11051 F:      drivers/ntb/hw/intel/
11052
11053 NTFS FILESYSTEM
11054 M:      Anton Altaparmakov <anton@tuxera.com>
11055 L:      linux-ntfs-dev@lists.sourceforge.net
11056 W:      http://www.tuxera.com/
11057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11058 S:      Supported
11059 F:      Documentation/filesystems/ntfs.txt
11060 F:      fs/ntfs/
11061
11062 NUBUS SUBSYSTEM
11063 M:      Finn Thain <fthain@telegraphics.com.au>
11064 L:      linux-m68k@lists.linux-m68k.org
11065 S:      Maintained
11066 F:      arch/*/include/asm/nubus.h
11067 F:      drivers/nubus/
11068 F:      include/linux/nubus.h
11069 F:      include/uapi/linux/nubus.h
11070
11071 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11072 M:      Antonino Daplas <adaplas@gmail.com>
11073 L:      linux-fbdev@vger.kernel.org
11074 S:      Maintained
11075 F:      drivers/video/fbdev/riva/
11076 F:      drivers/video/fbdev/nvidia/
11077
11078 NVM EXPRESS DRIVER
11079 M:      Keith Busch <keith.busch@intel.com>
11080 M:      Jens Axboe <axboe@fb.com>
11081 M:      Christoph Hellwig <hch@lst.de>
11082 M:      Sagi Grimberg <sagi@grimberg.me>
11083 L:      linux-nvme@lists.infradead.org
11084 T:      git://git.infradead.org/nvme.git
11085 W:      http://git.infradead.org/nvme.git
11086 S:      Supported
11087 F:      drivers/nvme/host/
11088 F:      include/linux/nvme.h
11089 F:      include/uapi/linux/nvme_ioctl.h
11090
11091 NVM EXPRESS FC TRANSPORT DRIVERS
11092 M:      James Smart <james.smart@broadcom.com>
11093 L:      linux-nvme@lists.infradead.org
11094 S:      Supported
11095 F:      include/linux/nvme-fc.h
11096 F:      include/linux/nvme-fc-driver.h
11097 F:      drivers/nvme/host/fc.c
11098 F:      drivers/nvme/target/fc.c
11099 F:      drivers/nvme/target/fcloop.c
11100
11101 NVM EXPRESS TARGET DRIVER
11102 M:      Christoph Hellwig <hch@lst.de>
11103 M:      Sagi Grimberg <sagi@grimberg.me>
11104 L:      linux-nvme@lists.infradead.org
11105 T:      git://git.infradead.org/nvme.git
11106 W:      http://git.infradead.org/nvme.git
11107 S:      Supported
11108 F:      drivers/nvme/target/
11109
11110 NVMEM FRAMEWORK
11111 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11112 S:      Maintained
11113 F:      drivers/nvmem/
11114 F:      Documentation/devicetree/bindings/nvmem/
11115 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11116 F:      include/linux/nvmem-consumer.h
11117 F:      include/linux/nvmem-provider.h
11118
11119 NXP SGTL5000 DRIVER
11120 M:      Fabio Estevam <festevam@gmail.com>
11121 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11122 S:      Maintained
11123 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11124 F:      sound/soc/codecs/sgtl5000*
11125
11126 NXP TDA998X DRM DRIVER
11127 M:      Russell King <linux@armlinux.org.uk>
11128 S:      Maintained
11129 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11130 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11131 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11132 F:      include/drm/i2c/tda998x.h
11133 F:      include/dt-bindings/display/tda998x.h
11134 K:      "nxp,tda998x"
11135
11136 NXP TFA9879 DRIVER
11137 M:      Peter Rosin <peda@axentia.se>
11138 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11139 S:      Maintained
11140 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11141 F:      sound/soc/codecs/tfa9879*
11142
11143 NXP-NCI NFC DRIVER
11144 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11145 R:      Charles Gorand <charles.gorand@effinnov.com>
11146 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11147 S:      Supported
11148 F:      drivers/nfc/nxp-nci
11149
11150 OBJAGG
11151 M:      Jiri Pirko <jiri@mellanox.com>
11152 L:      netdev@vger.kernel.org
11153 S:      Supported
11154 F:      lib/objagg.c
11155 F:      lib/test_objagg.c
11156 F:      include/linux/objagg.h
11157
11158 NXP FSPI DRIVER
11159 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11160 M:      Ashish Kumar <ashish.kumar@nxp.com>
11161 L:      linux-spi@vger.kernel.org
11162 S:      Maintained
11163 F:      drivers/spi/spi-nxp-fspi.c
11164 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11165
11166 OBJTOOL
11167 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11168 M:      Peter Zijlstra <peterz@infradead.org>
11169 S:      Supported
11170 F:      tools/objtool/
11171
11172 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11173 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11174 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11175 L:      linuxppc-dev@lists.ozlabs.org
11176 S:      Supported
11177 F:      arch/powerpc/platforms/powernv/ocxl.c
11178 F:      arch/powerpc/include/asm/pnv-ocxl.h
11179 F:      drivers/misc/ocxl/
11180 F:      include/misc/ocxl*
11181 F:      include/uapi/misc/ocxl.h
11182 F:      Documentation/accelerators/ocxl.rst
11183
11184 OMAP AUDIO SUPPORT
11185 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11186 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11187 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11188 L:      linux-omap@vger.kernel.org
11189 S:      Maintained
11190 F:      sound/soc/ti/omap*
11191 F:      sound/soc/ti/rx51.c
11192 F:      sound/soc/ti/n810.c
11193 F:      sound/soc/ti/sdma-pcm.*
11194
11195 OMAP CLOCK FRAMEWORK SUPPORT
11196 M:      Paul Walmsley <paul@pwsan.com>
11197 L:      linux-omap@vger.kernel.org
11198 S:      Maintained
11199 F:      arch/arm/*omap*/*clock*
11200
11201 OMAP DEVICE TREE SUPPORT
11202 M:      Benoît Cousson <bcousson@baylibre.com>
11203 M:      Tony Lindgren <tony@atomide.com>
11204 L:      linux-omap@vger.kernel.org
11205 L:      devicetree@vger.kernel.org
11206 S:      Maintained
11207 F:      arch/arm/boot/dts/*omap*
11208 F:      arch/arm/boot/dts/*am3*
11209 F:      arch/arm/boot/dts/*am4*
11210 F:      arch/arm/boot/dts/*am5*
11211 F:      arch/arm/boot/dts/*dra7*
11212
11213 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11214 L:      linux-omap@vger.kernel.org
11215 L:      linux-fbdev@vger.kernel.org
11216 S:      Orphan
11217 F:      drivers/video/fbdev/omap2/
11218 F:      Documentation/arm/OMAP/DSS
11219
11220 OMAP FRAMEBUFFER SUPPORT
11221 L:      linux-fbdev@vger.kernel.org
11222 L:      linux-omap@vger.kernel.org
11223 S:      Orphan
11224 F:      drivers/video/fbdev/omap/
11225
11226 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11227 M:      Roger Quadros <rogerq@ti.com>
11228 M:      Tony Lindgren <tony@atomide.com>
11229 L:      linux-omap@vger.kernel.org
11230 S:      Maintained
11231 F:      drivers/memory/omap-gpmc.c
11232 F:      arch/arm/mach-omap2/*gpmc*
11233
11234 OMAP GPIO DRIVER
11235 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11236 M:      Santosh Shilimkar <ssantosh@kernel.org>
11237 M:      Kevin Hilman <khilman@kernel.org>
11238 L:      linux-omap@vger.kernel.org
11239 S:      Maintained
11240 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11241 F:      drivers/gpio/gpio-omap.c
11242
11243 OMAP HARDWARE SPINLOCK SUPPORT
11244 M:      Ohad Ben-Cohen <ohad@wizery.com>
11245 L:      linux-omap@vger.kernel.org
11246 S:      Maintained
11247 F:      drivers/hwspinlock/omap_hwspinlock.c
11248
11249 OMAP HS MMC SUPPORT
11250 L:      linux-mmc@vger.kernel.org
11251 L:      linux-omap@vger.kernel.org
11252 S:      Orphan
11253 F:      drivers/mmc/host/omap_hsmmc.c
11254
11255 OMAP HWMOD DATA
11256 M:      Paul Walmsley <paul@pwsan.com>
11257 L:      linux-omap@vger.kernel.org
11258 S:      Maintained
11259 F:      arch/arm/mach-omap2/omap_hwmod*data*
11260
11261 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11262 M:      Benoît Cousson <bcousson@baylibre.com>
11263 L:      linux-omap@vger.kernel.org
11264 S:      Maintained
11265 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11266
11267 OMAP HWMOD SUPPORT
11268 M:      Benoît Cousson <bcousson@baylibre.com>
11269 M:      Paul Walmsley <paul@pwsan.com>
11270 L:      linux-omap@vger.kernel.org
11271 S:      Maintained
11272 F:      arch/arm/mach-omap2/omap_hwmod.*
11273
11274 OMAP I2C DRIVER
11275 M:      Vignesh R <vigneshr@ti.com>
11276 L:      linux-omap@vger.kernel.org
11277 L:      linux-i2c@vger.kernel.org
11278 S:      Maintained
11279 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11280 F:      drivers/i2c/busses/i2c-omap.c
11281
11282 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11283 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11284 L:      linux-media@vger.kernel.org
11285 S:      Maintained
11286 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11287 F:      drivers/media/platform/omap3isp/
11288 F:      drivers/staging/media/omap4iss/
11289
11290 OMAP MMC SUPPORT
11291 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11292 L:      linux-omap@vger.kernel.org
11293 S:      Odd Fixes
11294 F:      drivers/mmc/host/omap.c
11295
11296 OMAP POWER MANAGEMENT SUPPORT
11297 M:      Kevin Hilman <khilman@kernel.org>
11298 L:      linux-omap@vger.kernel.org
11299 S:      Maintained
11300 F:      arch/arm/*omap*/*pm*
11301 F:      drivers/cpufreq/omap-cpufreq.c
11302
11303 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11304 M:      Rajendra Nayak <rnayak@codeaurora.org>
11305 M:      Paul Walmsley <paul@pwsan.com>
11306 L:      linux-omap@vger.kernel.org
11307 S:      Maintained
11308 F:      arch/arm/mach-omap2/prm*
11309
11310 OMAP RANDOM NUMBER GENERATOR SUPPORT
11311 M:      Deepak Saxena <dsaxena@plexity.net>
11312 S:      Maintained
11313 F:      drivers/char/hw_random/omap-rng.c
11314
11315 OMAP USB SUPPORT
11316 L:      linux-usb@vger.kernel.org
11317 L:      linux-omap@vger.kernel.org
11318 S:      Orphan
11319 F:      drivers/usb/*/*omap*
11320 F:      arch/arm/*omap*/usb*
11321
11322 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11323 M:      Mark Jackson <mpfj@newflow.co.uk>
11324 L:      linux-omap@vger.kernel.org
11325 S:      Maintained
11326 F:      arch/arm/boot/dts/am335x-nano.dts
11327
11328 OMAP1 SUPPORT
11329 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11330 M:      Tony Lindgren <tony@atomide.com>
11331 L:      linux-omap@vger.kernel.org
11332 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11334 S:      Maintained
11335 F:      arch/arm/mach-omap1/
11336 F:      arch/arm/plat-omap/
11337 F:      arch/arm/configs/omap1_defconfig
11338 F:      drivers/i2c/busses/i2c-omap.c
11339 F:      include/linux/platform_data/i2c-omap.h
11340 F:      include/linux/platform_data/ams-delta-fiq.h
11341
11342 OMAP2+ SUPPORT
11343 M:      Tony Lindgren <tony@atomide.com>
11344 L:      linux-omap@vger.kernel.org
11345 W:      http://www.muru.com/linux/omap/
11346 W:      http://linux.omap.com/
11347 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11349 S:      Maintained
11350 F:      arch/arm/mach-omap2/
11351 F:      arch/arm/plat-omap/
11352 F:      arch/arm/configs/omap2plus_defconfig
11353 F:      drivers/i2c/busses/i2c-omap.c
11354 F:      drivers/irqchip/irq-omap-intc.c
11355 F:      drivers/mfd/*omap*.c
11356 F:      drivers/mfd/menelaus.c
11357 F:      drivers/mfd/palmas.c
11358 F:      drivers/mfd/tps65217.c
11359 F:      drivers/mfd/tps65218.c
11360 F:      drivers/mfd/tps65910.c
11361 F:      drivers/mfd/twl-core.[ch]
11362 F:      drivers/mfd/twl4030*.c
11363 F:      drivers/mfd/twl6030*.c
11364 F:      drivers/mfd/twl6040*.c
11365 F:      drivers/regulator/palmas-regulator*.c
11366 F:      drivers/regulator/pbias-regulator.c
11367 F:      drivers/regulator/tps65217-regulator.c
11368 F:      drivers/regulator/tps65218-regulator.c
11369 F:      drivers/regulator/tps65910-regulator.c
11370 F:      drivers/regulator/twl-regulator.c
11371 F:      drivers/regulator/twl6030-regulator.c
11372 F:      include/linux/platform_data/i2c-omap.h
11373
11374 ONION OMEGA2+ BOARD
11375 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11376 L:      linux-mips@vger.kernel.org
11377 S:      Maintained
11378 F:      arch/mips/boot/dts/ralink/omega2p.dts
11379
11380 OMFS FILESYSTEM
11381 M:      Bob Copeland <me@bobcopeland.com>
11382 L:      linux-karma-devel@lists.sourceforge.net
11383 S:      Maintained
11384 F:      Documentation/filesystems/omfs.txt
11385 F:      fs/omfs/
11386
11387 OMNIKEY CARDMAN 4000 DRIVER
11388 M:      Harald Welte <laforge@gnumonks.org>
11389 S:      Maintained
11390 F:      drivers/char/pcmcia/cm4000_cs.c
11391 F:      include/linux/cm4000_cs.h
11392 F:      include/uapi/linux/cm4000_cs.h
11393
11394 OMNIKEY CARDMAN 4040 DRIVER
11395 M:      Harald Welte <laforge@gnumonks.org>
11396 S:      Maintained
11397 F:      drivers/char/pcmcia/cm4040_cs.*
11398
11399 OMNIVISION OV13858 SENSOR DRIVER
11400 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11401 L:      linux-media@vger.kernel.org
11402 T:      git git://linuxtv.org/media_tree.git
11403 S:      Maintained
11404 F:      drivers/media/i2c/ov13858.c
11405
11406 OMNIVISION OV2680 SENSOR DRIVER
11407 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11408 L:      linux-media@vger.kernel.org
11409 T:      git git://linuxtv.org/media_tree.git
11410 S:      Maintained
11411 F:      drivers/media/i2c/ov2680.c
11412 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11413
11414 OMNIVISION OV2685 SENSOR DRIVER
11415 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
11420
11421 OMNIVISION OV5640 SENSOR DRIVER
11422 M:      Steve Longerbeam <slongerbeam@gmail.com>
11423 L:      linux-media@vger.kernel.org
11424 T:      git git://linuxtv.org/media_tree.git
11425 S:      Maintained
11426 F:      drivers/media/i2c/ov5640.c
11427
11428 OMNIVISION OV5647 SENSOR DRIVER
11429 M:      Luis Oliveira <lolivei@synopsys.com>
11430 L:      linux-media@vger.kernel.org
11431 T:      git git://linuxtv.org/media_tree.git
11432 S:      Maintained
11433 F:      drivers/media/i2c/ov5647.c
11434
11435 OMNIVISION OV5695 SENSOR DRIVER
11436 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11437 L:      linux-media@vger.kernel.org
11438 T:      git git://linuxtv.org/media_tree.git
11439 S:      Maintained
11440 F:      drivers/media/i2c/ov5695.c
11441
11442 OMNIVISION OV7670 SENSOR DRIVER
11443 M:      Jonathan Corbet <corbet@lwn.net>
11444 L:      linux-media@vger.kernel.org
11445 T:      git git://linuxtv.org/media_tree.git
11446 S:      Maintained
11447 F:      drivers/media/i2c/ov7670.c
11448 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11449
11450 OMNIVISION OV772x SENSOR DRIVER
11451 M:      Jacopo Mondi <jacopo@jmondi.org>
11452 L:      linux-media@vger.kernel.org
11453 T:      git git://linuxtv.org/media_tree.git
11454 S:      Odd fixes
11455 F:      drivers/media/i2c/ov772x.c
11456 F:      include/media/i2c/ov772x.h
11457 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11458
11459 OMNIVISION OV7740 SENSOR DRIVER
11460 M:      Wenyou Yang <wenyou.yang@microchip.com>
11461 L:      linux-media@vger.kernel.org
11462 T:      git git://linuxtv.org/media_tree.git
11463 S:      Maintained
11464 F:      drivers/media/i2c/ov7740.c
11465 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11466
11467 OMNIVISION OV9640 SENSOR DRIVER
11468 M:      Petr Cvek <petrcvekcz@gmail.com>
11469 L:      linux-media@vger.kernel.org
11470 S:      Maintained
11471 F:      drivers/media/i2c/ov9640.*
11472
11473 OMNIVISION OV8856 SENSOR DRIVER
11474 M:      Ben Kao <ben.kao@intel.com>
11475 L:      linux-media@vger.kernel.org
11476 T:      git git://linuxtv.org/media_tree.git
11477 S:      Maintained
11478 F:      drivers/media/i2c/ov8856.c
11479
11480 OMNIVISION OV9650 SENSOR DRIVER
11481 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11482 R:      Akinobu Mita <akinobu.mita@gmail.com>
11483 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11484 L:      linux-media@vger.kernel.org
11485 T:      git git://linuxtv.org/media_tree.git
11486 S:      Maintained
11487 F:      drivers/media/i2c/ov9650.c
11488 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11489
11490 ONENAND FLASH DRIVER
11491 M:      Kyungmin Park <kyungmin.park@samsung.com>
11492 L:      linux-mtd@lists.infradead.org
11493 S:      Maintained
11494 F:      drivers/mtd/nand/onenand/
11495 F:      include/linux/mtd/onenand*.h
11496
11497 ONSTREAM SCSI TAPE DRIVER
11498 M:      Willem Riede <osst@riede.org>
11499 L:      osst-users@lists.sourceforge.net
11500 L:      linux-scsi@vger.kernel.org
11501 S:      Maintained
11502 F:      Documentation/scsi/osst.txt
11503 F:      drivers/scsi/osst.*
11504 F:      drivers/scsi/osst_*.h
11505 F:      drivers/scsi/st.h
11506
11507 OP-TEE DRIVER
11508 M:      Jens Wiklander <jens.wiklander@linaro.org>
11509 S:      Maintained
11510 F:      drivers/tee/optee/
11511
11512 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11513 M:      Sumit Garg <sumit.garg@linaro.org>
11514 S:      Maintained
11515 F:      drivers/char/hw_random/optee-rng.c
11516
11517 OPA-VNIC DRIVER
11518 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11519 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11520 L:      linux-rdma@vger.kernel.org
11521 S:      Supported
11522 F:      drivers/infiniband/ulp/opa_vnic
11523
11524 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11525 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11526 M:      Frank Rowand <frowand.list@gmail.com>
11527 L:      devicetree@vger.kernel.org
11528 S:      Maintained
11529 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11530 F:      Documentation/devicetree/overlay-notes.txt
11531 F:      drivers/of/overlay.c
11532 F:      drivers/of/resolver.c
11533 K:      of_overlay_notifier_
11534
11535 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11536 M:      Rob Herring <robh+dt@kernel.org>
11537 M:      Frank Rowand <frowand.list@gmail.com>
11538 L:      devicetree@vger.kernel.org
11539 W:      http://www.devicetree.org/
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11541 S:      Maintained
11542 F:      drivers/of/
11543 F:      include/linux/of*.h
11544 F:      scripts/dtc/
11545 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11546
11547 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11548 M:      Rob Herring <robh+dt@kernel.org>
11549 M:      Mark Rutland <mark.rutland@arm.com>
11550 L:      devicetree@vger.kernel.org
11551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11552 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11553 S:      Maintained
11554 F:      Documentation/devicetree/
11555 F:      arch/*/boot/dts/
11556 F:      include/dt-bindings/
11557
11558 OPENCORES I2C BUS DRIVER
11559 M:      Peter Korsgaard <peter@korsgaard.com>
11560 M:      Andrew Lunn <andrew@lunn.ch>
11561 L:      linux-i2c@vger.kernel.org
11562 S:      Maintained
11563 F:      Documentation/i2c/busses/i2c-ocores
11564 F:      drivers/i2c/busses/i2c-ocores.c
11565 F:      include/linux/platform_data/i2c-ocores.h
11566
11567 OPENRISC ARCHITECTURE
11568 M:      Jonas Bonn <jonas@southpole.se>
11569 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11570 M:      Stafford Horne <shorne@gmail.com>
11571 T:      git git://github.com/openrisc/linux.git
11572 L:      openrisc@lists.librecores.org
11573 W:      http://openrisc.io
11574 S:      Maintained
11575 F:      Documentation/devicetree/bindings/openrisc/
11576 F:      Documentation/openrisc/
11577 F:      arch/openrisc/
11578 F:      drivers/irqchip/irq-ompic.c
11579 F:      drivers/irqchip/irq-or1k-*
11580
11581 OPENVSWITCH
11582 M:      Pravin B Shelar <pshelar@ovn.org>
11583 L:      netdev@vger.kernel.org
11584 L:      dev@openvswitch.org
11585 W:      http://openvswitch.org
11586 S:      Maintained
11587 F:      net/openvswitch/
11588 F:      include/uapi/linux/openvswitch.h
11589
11590 OPERATING PERFORMANCE POINTS (OPP)
11591 M:      Viresh Kumar <vireshk@kernel.org>
11592 M:      Nishanth Menon <nm@ti.com>
11593 M:      Stephen Boyd <sboyd@kernel.org>
11594 L:      linux-pm@vger.kernel.org
11595 S:      Maintained
11596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11597 F:      drivers/opp/
11598 F:      include/linux/pm_opp.h
11599 F:      Documentation/power/opp.txt
11600 F:      Documentation/devicetree/bindings/opp/
11601
11602 OPL4 DRIVER
11603 M:      Clemens Ladisch <clemens@ladisch.de>
11604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11605 T:      git git://git.alsa-project.org/alsa-kernel.git
11606 S:      Maintained
11607 F:      sound/drivers/opl4/
11608
11609 OPROFILE
11610 M:      Robert Richter <rric@kernel.org>
11611 L:      oprofile-list@lists.sf.net
11612 S:      Maintained
11613 F:      arch/*/include/asm/oprofile*.h
11614 F:      arch/*/oprofile/
11615 F:      drivers/oprofile/
11616 F:      include/linux/oprofile.h
11617
11618 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11619 M:      Mark Fasheh <mark@fasheh.com>
11620 M:      Joel Becker <jlbec@evilplan.org>
11621 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11622 W:      http://ocfs2.wiki.kernel.org
11623 S:      Supported
11624 F:      Documentation/filesystems/ocfs2.txt
11625 F:      Documentation/filesystems/dlmfs.txt
11626 F:      fs/ocfs2/
11627
11628 ORANGEFS FILESYSTEM
11629 M:      Mike Marshall <hubcap@omnibond.com>
11630 R:      Martin Brandenburg <martin@omnibond.com>
11631 L:      devel@lists.orangefs.org
11632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11633 S:      Supported
11634 F:      fs/orangefs/
11635 F:      Documentation/filesystems/orangefs.txt
11636
11637 ORINOCO DRIVER
11638 L:      linux-wireless@vger.kernel.org
11639 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11640 W:      http://www.nongnu.org/orinoco/
11641 S:      Orphan
11642 F:      drivers/net/wireless/intersil/orinoco/
11643
11644 OV2659 OMNIVISION SENSOR DRIVER
11645 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11646 L:      linux-media@vger.kernel.org
11647 W:      https://linuxtv.org
11648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11649 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11650 S:      Maintained
11651 F:      drivers/media/i2c/ov2659.c
11652 F:      include/media/i2c/ov2659.h
11653
11654 OVERLAY FILESYSTEM
11655 M:      Miklos Szeredi <miklos@szeredi.hu>
11656 L:      linux-unionfs@vger.kernel.org
11657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11658 S:      Supported
11659 F:      fs/overlayfs/
11660 F:      Documentation/filesystems/overlayfs.txt
11661
11662 P54 WIRELESS DRIVER
11663 M:      Christian Lamparter <chunkeey@googlemail.com>
11664 L:      linux-wireless@vger.kernel.org
11665 W:      http://wireless.kernel.org/en/users/Drivers/p54
11666 S:      Maintained
11667 F:      drivers/net/wireless/intersil/p54/
11668
11669 PA SEMI ETHERNET DRIVER
11670 L:      netdev@vger.kernel.org
11671 S:      Orphan
11672 F:      drivers/net/ethernet/pasemi/*
11673
11674 PA SEMI SMBUS DRIVER
11675 L:      linux-i2c@vger.kernel.org
11676 S:      Orphan
11677 F:      drivers/i2c/busses/i2c-pasemi.c
11678
11679 PADATA PARALLEL EXECUTION MECHANISM
11680 M:      Steffen Klassert <steffen.klassert@secunet.com>
11681 L:      linux-crypto@vger.kernel.org
11682 S:      Maintained
11683 F:      kernel/padata.c
11684 F:      include/linux/padata.h
11685 F:      Documentation/padata.txt
11686
11687 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11688 M:      Harald Welte <laforge@gnumonks.org>
11689 L:      platform-driver-x86@vger.kernel.org
11690 S:      Maintained
11691 F:      drivers/platform/x86/panasonic-laptop.c
11692
11693 PARALLEL LCD/KEYPAD PANEL DRIVER
11694 M:      Willy Tarreau <willy@haproxy.com>
11695 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11696 S:      Odd Fixes
11697 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11698 F:      drivers/auxdisplay/panel.c
11699
11700 PARALLEL PORT SUBSYSTEM
11701 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11702 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11703 L:      linux-parport@lists.infradead.org (subscribers-only)
11704 S:      Maintained
11705 F:      drivers/parport/
11706 F:      include/linux/parport*.h
11707 F:      drivers/char/ppdev.c
11708 F:      include/uapi/linux/ppdev.h
11709 F:      Documentation/parport*.txt
11710
11711 PARAVIRT_OPS INTERFACE
11712 M:      Juergen Gross <jgross@suse.com>
11713 M:      Alok Kataria <akataria@vmware.com>
11714 L:      virtualization@lists.linux-foundation.org
11715 S:      Supported
11716 F:      Documentation/virtual/paravirt_ops.txt
11717 F:      arch/*/kernel/paravirt*
11718 F:      arch/*/include/asm/paravirt*.h
11719 F:      include/linux/hypervisor.h
11720
11721 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11722 M:      Tim Waugh <tim@cyberelk.net>
11723 L:      linux-parport@lists.infradead.org (subscribers-only)
11724 S:      Maintained
11725 F:      Documentation/blockdev/paride.txt
11726 F:      drivers/block/paride/
11727
11728 PARISC ARCHITECTURE
11729 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11730 M:      Helge Deller <deller@gmx.de>
11731 L:      linux-parisc@vger.kernel.org
11732 W:      http://www.parisc-linux.org/
11733 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11736 S:      Maintained
11737 F:      arch/parisc/
11738 F:      Documentation/parisc/
11739 F:      drivers/parisc/
11740 F:      drivers/char/agp/parisc-agp.c
11741 F:      drivers/input/serio/gscps2.c
11742 F:      drivers/parport/parport_gsc.*
11743 F:      drivers/tty/serial/8250/8250_gsc.c
11744 F:      drivers/video/fbdev/sti*
11745 F:      drivers/video/console/sti*
11746 F:      drivers/video/logo/logo_parisc*
11747
11748 PARMAN
11749 M:      Jiri Pirko <jiri@mellanox.com>
11750 L:      netdev@vger.kernel.org
11751 S:      Supported
11752 F:      lib/parman.c
11753 F:      lib/test_parman.c
11754 F:      include/linux/parman.h
11755
11756 PC ENGINES APU BOARD DRIVER
11757 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11758 S:      Maintained
11759 F:      drivers/platform/x86/pcengines-apuv2.c
11760
11761 PC87360 HARDWARE MONITORING DRIVER
11762 M:      Jim Cromie <jim.cromie@gmail.com>
11763 L:      linux-hwmon@vger.kernel.org
11764 S:      Maintained
11765 F:      Documentation/hwmon/pc87360
11766 F:      drivers/hwmon/pc87360.c
11767
11768 PC8736x GPIO DRIVER
11769 M:      Jim Cromie <jim.cromie@gmail.com>
11770 S:      Maintained
11771 F:      drivers/char/pc8736x_gpio.c
11772
11773 PC87427 HARDWARE MONITORING DRIVER
11774 M:      Jean Delvare <jdelvare@suse.com>
11775 L:      linux-hwmon@vger.kernel.org
11776 S:      Maintained
11777 F:      Documentation/hwmon/pc87427
11778 F:      drivers/hwmon/pc87427.c
11779
11780 PCA9532 LED DRIVER
11781 M:      Riku Voipio <riku.voipio@iki.fi>
11782 S:      Maintained
11783 F:      drivers/leds/leds-pca9532.c
11784 F:      include/linux/leds-pca9532.h
11785
11786 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11787 M:      Guenter Roeck <linux@roeck-us.net>
11788 L:      linux-i2c@vger.kernel.org
11789 S:      Maintained
11790 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11791
11792 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11793 M:      Khalid Aziz <khalid@gonehiking.org>
11794 S:      Maintained
11795 F:      drivers/firmware/pcdp.*
11796
11797 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11798 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11799 L:      linux-pci@vger.kernel.org
11800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11801 S:      Maintained
11802 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11803 F:      drivers/pci/controller/pci-aardvark.c
11804
11805 PCI DRIVER FOR ALTERA PCIE IP
11806 M:      Ley Foon Tan <lftan@altera.com>
11807 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11808 L:      linux-pci@vger.kernel.org
11809 S:      Supported
11810 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11811 F:      drivers/pci/controller/pcie-altera.c
11812
11813 PCI DRIVER FOR APPLIEDMICRO XGENE
11814 M:      Toan Le <toan@os.amperecomputing.com>
11815 L:      linux-pci@vger.kernel.org
11816 L:      linux-arm-kernel@lists.infradead.org
11817 S:      Maintained
11818 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11819 F:      drivers/pci/controller/pci-xgene.c
11820
11821 PCI DRIVER FOR ARM VERSATILE PLATFORM
11822 M:      Rob Herring <robh@kernel.org>
11823 L:      linux-pci@vger.kernel.org
11824 L:      linux-arm-kernel@lists.infradead.org
11825 S:      Maintained
11826 F:      Documentation/devicetree/bindings/pci/versatile.txt
11827 F:      drivers/pci/controller/pci-versatile.c
11828
11829 PCI DRIVER FOR ARMADA 8K
11830 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11831 L:      linux-pci@vger.kernel.org
11832 L:      linux-arm-kernel@lists.infradead.org
11833 S:      Maintained
11834 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11835 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11836
11837 PCI DRIVER FOR CADENCE PCIE IP
11838 M:      Tom Joseph <tjoseph@cadence.com>
11839 L:      linux-pci@vger.kernel.org
11840 S:      Maintained
11841 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11842 F:      drivers/pci/controller/pcie-cadence*
11843
11844 PCI DRIVER FOR FREESCALE LAYERSCAPE
11845 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11846 M:      Mingkai Hu <mingkai.hu@nxp.com>
11847 M:      Roy Zang <roy.zang@nxp.com>
11848 L:      linuxppc-dev@lists.ozlabs.org
11849 L:      linux-pci@vger.kernel.org
11850 L:      linux-arm-kernel@lists.infradead.org
11851 S:      Maintained
11852 F:      drivers/pci/controller/dwc/*layerscape*
11853
11854 PCI DRIVER FOR GENERIC OF HOSTS
11855 M:      Will Deacon <will.deacon@arm.com>
11856 L:      linux-pci@vger.kernel.org
11857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11858 S:      Maintained
11859 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11860 F:      drivers/pci/controller/pci-host-common.c
11861 F:      drivers/pci/controller/pci-host-generic.c
11862
11863 PCI DRIVER FOR IMX6
11864 M:      Richard Zhu <hongxing.zhu@nxp.com>
11865 M:      Lucas Stach <l.stach@pengutronix.de>
11866 L:      linux-pci@vger.kernel.org
11867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11868 S:      Maintained
11869 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11870 F:      drivers/pci/controller/dwc/*imx6*
11871
11872 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11873 M:      Keith Busch <keith.busch@intel.com>
11874 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11875 L:      linux-pci@vger.kernel.org
11876 S:      Supported
11877 F:      drivers/pci/controller/vmd.c
11878
11879 PCI DRIVER FOR MICROSEMI SWITCHTEC
11880 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11881 M:      Logan Gunthorpe <logang@deltatee.com>
11882 L:      linux-pci@vger.kernel.org
11883 S:      Maintained
11884 F:      Documentation/switchtec.txt
11885 F:      Documentation/ABI/testing/sysfs-class-switchtec
11886 F:      drivers/pci/switch/switchtec*
11887 F:      include/uapi/linux/switchtec_ioctl.h
11888 F:      include/linux/switchtec.h
11889 F:      drivers/ntb/hw/mscc/
11890
11891 PCI DRIVER FOR MOBIVEIL PCIE IP
11892 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11893 L:      linux-pci@vger.kernel.org
11894 S:      Supported
11895 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11896 F:      drivers/pci/controller/pcie-mobiveil.c
11897
11898 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11899 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11900 M:      Jason Cooper <jason@lakedaemon.net>
11901 L:      linux-pci@vger.kernel.org
11902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11903 S:      Maintained
11904 F:      drivers/pci/controller/*mvebu*
11905
11906 PCI DRIVER FOR NVIDIA TEGRA
11907 M:      Thierry Reding <thierry.reding@gmail.com>
11908 L:      linux-tegra@vger.kernel.org
11909 L:      linux-pci@vger.kernel.org
11910 S:      Supported
11911 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11912 F:      drivers/pci/controller/pci-tegra.c
11913
11914 PCI DRIVER FOR RENESAS R-CAR
11915 M:      Simon Horman <horms@verge.net.au>
11916 L:      linux-pci@vger.kernel.org
11917 L:      linux-renesas-soc@vger.kernel.org
11918 S:      Maintained
11919 F:      drivers/pci/controller/*rcar*
11920
11921 PCI DRIVER FOR SAMSUNG EXYNOS
11922 M:      Jingoo Han <jingoohan1@gmail.com>
11923 L:      linux-pci@vger.kernel.org
11924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11925 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11926 S:      Maintained
11927 F:      drivers/pci/controller/dwc/pci-exynos.c
11928
11929 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11930 M:      Jingoo Han <jingoohan1@gmail.com>
11931 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11932 L:      linux-pci@vger.kernel.org
11933 S:      Maintained
11934 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11935 F:      drivers/pci/controller/dwc/*designware*
11936
11937 PCI DRIVER FOR TI DRA7XX
11938 M:      Kishon Vijay Abraham I <kishon@ti.com>
11939 L:      linux-omap@vger.kernel.org
11940 L:      linux-pci@vger.kernel.org
11941 S:      Supported
11942 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11943 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11944
11945 PCI DRIVER FOR TI KEYSTONE
11946 M:      Murali Karicheri <m-karicheri2@ti.com>
11947 L:      linux-pci@vger.kernel.org
11948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11949 S:      Maintained
11950 F:      drivers/pci/controller/dwc/pci-keystone.c
11951
11952 PCI ENDPOINT SUBSYSTEM
11953 M:      Kishon Vijay Abraham I <kishon@ti.com>
11954 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11955 L:      linux-pci@vger.kernel.org
11956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11957 S:      Supported
11958 F:      drivers/pci/endpoint/
11959 F:      drivers/misc/pci_endpoint_test.c
11960 F:      tools/pci/
11961
11962 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11963 M:      Russell Currey <ruscur@russell.cc>
11964 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11965 M:      Oliver O'Halloran <oohall@gmail.com>
11966 L:      linuxppc-dev@lists.ozlabs.org
11967 S:      Supported
11968 F:      Documentation/PCI/pci-error-recovery.txt
11969 F:      drivers/pci/pcie/aer.c
11970 F:      drivers/pci/pcie/dpc.c
11971 F:      drivers/pci/pcie/err.c
11972 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11973 F:      arch/powerpc/kernel/eeh*.c
11974 F:      arch/powerpc/platforms/*/eeh*.c
11975 F:      arch/powerpc/include/*/eeh*.h
11976
11977 PCI ERROR RECOVERY
11978 M:      Linas Vepstas <linasvepstas@gmail.com>
11979 L:      linux-pci@vger.kernel.org
11980 S:      Supported
11981 F:      Documentation/PCI/pci-error-recovery.txt
11982
11983 PCI MSI DRIVER FOR ALTERA MSI IP
11984 M:      Ley Foon Tan <lftan@altera.com>
11985 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11986 L:      linux-pci@vger.kernel.org
11987 S:      Supported
11988 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11989 F:      drivers/pci/controller/pcie-altera-msi.c
11990
11991 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11992 M:      Toan Le <toan@os.amperecomputing.com>
11993 L:      linux-pci@vger.kernel.org
11994 L:      linux-arm-kernel@lists.infradead.org
11995 S:      Maintained
11996 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11997 F:      drivers/pci/controller/pci-xgene-msi.c
11998
11999 PCI SUBSYSTEM
12000 M:      Bjorn Helgaas <bhelgaas@google.com>
12001 L:      linux-pci@vger.kernel.org
12002 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12004 S:      Supported
12005 F:      Documentation/devicetree/bindings/pci/
12006 F:      Documentation/PCI/
12007 F:      drivers/acpi/pci*
12008 F:      drivers/pci/
12009 F:      include/asm-generic/pci*
12010 F:      include/linux/pci*
12011 F:      include/linux/of_pci.h
12012 F:      include/uapi/linux/pci*
12013 F:      lib/pci*
12014 F:      arch/x86/pci/
12015 F:      arch/x86/kernel/quirks.c
12016 F:      arch/x86/kernel/early-quirks.c
12017
12018 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12019 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12020 L:      linux-pci@vger.kernel.org
12021 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12023 S:      Supported
12024 F:      drivers/pci/controller/
12025
12026 PCIE DRIVER FOR AMLOGIC MESON
12027 M:      Yue Wang <yue.wang@Amlogic.com>
12028 L:      linux-pci@vger.kernel.org
12029 L:      linux-amlogic@lists.infradead.org
12030 S:      Maintained
12031 F:      drivers/pci/controller/dwc/pci-meson.c
12032
12033 PCIE DRIVER FOR AXIS ARTPEC
12034 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12035 L:      linux-arm-kernel@axis.com
12036 L:      linux-pci@vger.kernel.org
12037 S:      Maintained
12038 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12039 F:      drivers/pci/controller/dwc/*artpec*
12040
12041 PCIE DRIVER FOR CAVIUM THUNDERX
12042 M:      David Daney <david.daney@cavium.com>
12043 L:      linux-pci@vger.kernel.org
12044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12045 S:      Supported
12046 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12047 F:      drivers/pci/controller/pci-thunder-*
12048
12049 PCIE DRIVER FOR HISILICON
12050 M:      Zhou Wang <wangzhou1@hisilicon.com>
12051 L:      linux-pci@vger.kernel.org
12052 S:      Maintained
12053 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12054 F:      drivers/pci/controller/dwc/pcie-hisi.c
12055
12056 PCIE DRIVER FOR HISILICON KIRIN
12057 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12058 M:      Binghui Wang <wangbinghui@hisilicon.com>
12059 L:      linux-pci@vger.kernel.org
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12062 F:      drivers/pci/controller/dwc/pcie-kirin.c
12063
12064 PCIE DRIVER FOR HISILICON STB
12065 M:      Shawn Guo <shawn.guo@linaro.org>
12066 L:      linux-pci@vger.kernel.org
12067 S:      Maintained
12068 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12069 F:      drivers/pci/controller/dwc/pcie-histb.c
12070
12071 PCIE DRIVER FOR MEDIATEK
12072 M:      Ryder Lee <ryder.lee@mediatek.com>
12073 L:      linux-pci@vger.kernel.org
12074 L:      linux-mediatek@lists.infradead.org
12075 S:      Supported
12076 F:      Documentation/devicetree/bindings/pci/mediatek*
12077 F:      drivers/pci/controller/*mediatek*
12078
12079 PCIE DRIVER FOR QUALCOMM MSM
12080 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12081 L:      linux-pci@vger.kernel.org
12082 L:      linux-arm-msm@vger.kernel.org
12083 S:      Maintained
12084 F:      drivers/pci/controller/dwc/*qcom*
12085
12086 PCIE DRIVER FOR ROCKCHIP
12087 M:      Shawn Lin <shawn.lin@rock-chips.com>
12088 L:      linux-pci@vger.kernel.org
12089 L:      linux-rockchip@lists.infradead.org
12090 S:      Maintained
12091 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12092 F:      drivers/pci/controller/pcie-rockchip*
12093
12094 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12095 M:      Linus Walleij <linus.walleij@linaro.org>
12096 L:      linux-pci@vger.kernel.org
12097 S:      Maintained
12098 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12099 F:      drivers/pci/controller/pci-v3-semi.c
12100
12101 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12102 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12103 L:      linux-pci@vger.kernel.org
12104 S:      Maintained
12105 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12106 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12107
12108 PCIE DRIVER FOR ST SPEAR13XX
12109 M:      Pratyush Anand <pratyush.anand@gmail.com>
12110 L:      linux-pci@vger.kernel.org
12111 S:      Maintained
12112 F:      drivers/pci/controller/dwc/*spear*
12113
12114 PCMCIA SUBSYSTEM
12115 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12117 S:      Odd Fixes
12118 F:      Documentation/pcmcia/
12119 F:      tools/pcmcia/
12120 F:      drivers/pcmcia/
12121 F:      include/pcmcia/
12122
12123 PCNET32 NETWORK DRIVER
12124 M:      Don Fry <pcnet32@frontier.com>
12125 L:      netdev@vger.kernel.org
12126 S:      Maintained
12127 F:      drivers/net/ethernet/amd/pcnet32.c
12128
12129 PCRYPT PARALLEL CRYPTO ENGINE
12130 M:      Steffen Klassert <steffen.klassert@secunet.com>
12131 L:      linux-crypto@vger.kernel.org
12132 S:      Maintained
12133 F:      crypto/pcrypt.c
12134 F:      include/crypto/pcrypt.h
12135
12136 PEAQ WMI HOTKEYS DRIVER
12137 M:      Hans de Goede <hdegoede@redhat.com>
12138 L:      platform-driver-x86@vger.kernel.org
12139 S:      Maintained
12140 F:      drivers/platform/x86/peaq-wmi.c
12141
12142 PER-CPU MEMORY ALLOCATOR
12143 M:      Dennis Zhou <dennis@kernel.org>
12144 M:      Tejun Heo <tj@kernel.org>
12145 M:      Christoph Lameter <cl@linux.com>
12146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12147 S:      Maintained
12148 F:      include/linux/percpu*.h
12149 F:      mm/percpu*.c
12150 F:      arch/*/include/asm/percpu.h
12151
12152 PER-TASK DELAY ACCOUNTING
12153 M:      Balbir Singh <bsingharora@gmail.com>
12154 S:      Maintained
12155 F:      include/linux/delayacct.h
12156 F:      kernel/delayacct.c
12157
12158 PERFORMANCE EVENTS SUBSYSTEM
12159 M:      Peter Zijlstra <peterz@infradead.org>
12160 M:      Ingo Molnar <mingo@redhat.com>
12161 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12162 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12163 R:      Jiri Olsa <jolsa@redhat.com>
12164 R:      Namhyung Kim <namhyung@kernel.org>
12165 L:      linux-kernel@vger.kernel.org
12166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12167 S:      Supported
12168 F:      kernel/events/*
12169 F:      include/linux/perf_event.h
12170 F:      include/uapi/linux/perf_event.h
12171 F:      arch/*/kernel/perf_event*.c
12172 F:      arch/*/kernel/*/perf_event*.c
12173 F:      arch/*/kernel/*/*/perf_event*.c
12174 F:      arch/*/include/asm/perf_event.h
12175 F:      arch/*/kernel/perf_callchain.c
12176 F:      arch/*/events/*
12177 F:      tools/perf/
12178
12179 PERSONALITY HANDLING
12180 M:      Christoph Hellwig <hch@infradead.org>
12181 L:      linux-abi-devel@lists.sourceforge.net
12182 S:      Maintained
12183 F:      include/linux/personality.h
12184 F:      include/uapi/linux/personality.h
12185
12186 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12187 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12188 L:      linux-input@vger.kernel.org
12189 S:      Maintained
12190 F:      Documentation/input/devices/pxrc.rst
12191 F:      drivers/input/joystick/pxrc.c
12192
12193 PHONET PROTOCOL
12194 M:      Remi Denis-Courmont <courmisch@gmail.com>
12195 S:      Supported
12196 F:      Documentation/networking/phonet.txt
12197 F:      include/linux/phonet.h
12198 F:      include/net/phonet/
12199 F:      include/uapi/linux/phonet.h
12200 F:      net/phonet/
12201
12202 PHRAM MTD DRIVER
12203 M:      Joern Engel <joern@lazybastard.org>
12204 L:      linux-mtd@lists.infradead.org
12205 S:      Maintained
12206 F:      drivers/mtd/devices/phram.c
12207
12208 PICOLCD HID DRIVER
12209 M:      Bruno Prémont <bonbons@linux-vserver.org>
12210 L:      linux-input@vger.kernel.org
12211 S:      Maintained
12212 F:      drivers/hid/hid-picolcd*
12213
12214 PICOXCELL SUPPORT
12215 M:      Jamie Iles <jamie@jamieiles.com>
12216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12217 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12218 S:      Supported
12219 F:      arch/arm/boot/dts/picoxcell*
12220 F:      arch/arm/mach-picoxcell/
12221 F:      drivers/crypto/picoxcell*
12222
12223 PIN CONTROL SUBSYSTEM
12224 M:      Linus Walleij <linus.walleij@linaro.org>
12225 L:      linux-gpio@vger.kernel.org
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12227 S:      Maintained
12228 F:      Documentation/devicetree/bindings/pinctrl/
12229 F:      Documentation/driver-api/pinctl.rst
12230 F:      drivers/pinctrl/
12231 F:      include/linux/pinctrl/
12232
12233 PIN CONTROLLER - MICROCHIP AT91
12234 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12236 L:      linux-gpio@vger.kernel.org
12237 S:      Supported
12238 F:      drivers/pinctrl/pinctrl-at91*
12239
12240 PIN CONTROLLER - FREESCALE
12241 M:      Dong Aisheng <aisheng.dong@nxp.com>
12242 M:      Fabio Estevam <festevam@gmail.com>
12243 M:      Shawn Guo <shawnguo@kernel.org>
12244 M:      Stefan Agner <stefan@agner.ch>
12245 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12246 L:      linux-gpio@vger.kernel.org
12247 S:      Maintained
12248 F:      drivers/pinctrl/freescale/
12249 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12250
12251 PIN CONTROLLER - INTEL
12252 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12253 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12255 S:      Maintained
12256 F:      drivers/pinctrl/intel/
12257
12258 PIN CONTROLLER - MEDIATEK
12259 M:      Sean Wang <sean.wang@kernel.org>
12260 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12261 S:      Maintained
12262 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12263 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12264 F:      drivers/pinctrl/mediatek/
12265
12266 PIN CONTROLLER - QUALCOMM
12267 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12268 S:      Maintained
12269 L:      linux-arm-msm@vger.kernel.org
12270 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12271 F:      drivers/pinctrl/qcom/
12272
12273 PIN CONTROLLER - RENESAS
12274 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12275 L:      linux-renesas-soc@vger.kernel.org
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12277 S:      Maintained
12278 F:      drivers/pinctrl/pinctrl-rz*
12279 F:      drivers/pinctrl/sh-pfc/
12280
12281 PIN CONTROLLER - SAMSUNG
12282 M:      Tomasz Figa <tomasz.figa@gmail.com>
12283 M:      Krzysztof Kozlowski <krzk@kernel.org>
12284 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12286 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12287 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12289 S:      Maintained
12290 F:      drivers/pinctrl/samsung/
12291 F:      include/dt-bindings/pinctrl/samsung.h
12292 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12293
12294 PIN CONTROLLER - SINGLE
12295 M:      Tony Lindgren <tony@atomide.com>
12296 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12298 L:      linux-omap@vger.kernel.org
12299 S:      Maintained
12300 F:      drivers/pinctrl/pinctrl-single.c
12301
12302 PIN CONTROLLER - ST SPEAR
12303 M:      Viresh Kumar <vireshk@kernel.org>
12304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12305 W:      http://www.st.com/spear
12306 S:      Maintained
12307 F:      drivers/pinctrl/spear/
12308
12309 PISTACHIO SOC SUPPORT
12310 M:      James Hartley <james.hartley@sondrel.com>
12311 L:      linux-mips@vger.kernel.org
12312 S:      Odd Fixes
12313 F:      arch/mips/pistachio/
12314 F:      arch/mips/include/asm/mach-pistachio/
12315 F:      arch/mips/boot/dts/img/pistachio*
12316 F:      arch/mips/configs/pistachio*_defconfig
12317
12318 PKTCDVD DRIVER
12319 S:      Orphan
12320 M:      linux-block@vger.kernel.org
12321 F:      drivers/block/pktcdvd.c
12322 F:      include/linux/pktcdvd.h
12323 F:      include/uapi/linux/pktcdvd.h
12324
12325 PKUNITY SOC DRIVERS
12326 M:      Guan Xuetao <gxt@pku.edu.cn>
12327 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12328 S:      Maintained
12329 T:      git git://github.com/gxt/linux.git
12330 F:      drivers/input/serio/i8042-unicore32io.h
12331 F:      drivers/i2c/busses/i2c-puv3.c
12332 F:      drivers/video/fbdev/fb-puv3.c
12333 F:      drivers/rtc/rtc-puv3.c
12334
12335 PMBUS HARDWARE MONITORING DRIVERS
12336 M:      Guenter Roeck <linux@roeck-us.net>
12337 L:      linux-hwmon@vger.kernel.org
12338 W:      http://hwmon.wiki.kernel.org/
12339 W:      http://www.roeck-us.net/linux/drivers/
12340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12341 S:      Maintained
12342 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12343 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12344 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12345 F:      Documentation/hwmon/adm1275
12346 F:      Documentation/hwmon/ibm-cffps
12347 F:      Documentation/hwmon/ir35221
12348 F:      Documentation/hwmon/lm25066
12349 F:      Documentation/hwmon/ltc2978
12350 F:      Documentation/hwmon/ltc3815
12351 F:      Documentation/hwmon/max16064
12352 F:      Documentation/hwmon/max20751
12353 F:      Documentation/hwmon/max31785
12354 F:      Documentation/hwmon/max34440
12355 F:      Documentation/hwmon/max8688
12356 F:      Documentation/hwmon/pmbus
12357 F:      Documentation/hwmon/pmbus-core
12358 F:      Documentation/hwmon/tps40422
12359 F:      Documentation/hwmon/ucd9000
12360 F:      Documentation/hwmon/ucd9200
12361 F:      Documentation/hwmon/zl6100
12362 F:      drivers/hwmon/pmbus/
12363 F:      include/linux/pmbus.h
12364
12365 PMC SIERRA MaxRAID DRIVER
12366 L:      linux-scsi@vger.kernel.org
12367 W:      http://www.pmc-sierra.com/
12368 S:      Orphan
12369 F:      drivers/scsi/pmcraid.*
12370
12371 PMC SIERRA PM8001 DRIVER
12372 M:      Jack Wang <jinpu.wang@profitbricks.com>
12373 M:      lindar_liu@usish.com
12374 L:      linux-scsi@vger.kernel.org
12375 S:      Supported
12376 F:      drivers/scsi/pm8001/
12377
12378 PNP SUPPORT
12379 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12380 S:      Maintained
12381 F:      drivers/pnp/
12382
12383 PNI RM3100 IIO DRIVER
12384 M:      Song Qiang <songqiang1304521@gmail.com>
12385 L:      linux-iio@vger.kernel.org
12386 S:      Maintained
12387 F:      drivers/iio/magnetometer/rm3100*
12388 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12389
12390 POSIX CLOCKS and TIMERS
12391 M:      Thomas Gleixner <tglx@linutronix.de>
12392 L:      linux-kernel@vger.kernel.org
12393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12394 S:      Maintained
12395 F:      fs/timerfd.c
12396 F:      include/linux/timer*
12397 F:      kernel/time/*timer*
12398
12399 POWER MANAGEMENT CORE
12400 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12401 L:      linux-pm@vger.kernel.org
12402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12403 B:      https://bugzilla.kernel.org
12404 S:      Supported
12405 F:      drivers/base/power/
12406 F:      include/linux/pm.h
12407 F:      include/linux/pm_*
12408 F:      include/linux/powercap.h
12409 F:      drivers/powercap/
12410 F:      kernel/configs/nopm.config
12411
12412 POWER STATE COORDINATION INTERFACE (PSCI)
12413 M:      Mark Rutland <mark.rutland@arm.com>
12414 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12415 L:      linux-arm-kernel@lists.infradead.org
12416 S:      Maintained
12417 F:      drivers/firmware/psci*.c
12418 F:      include/linux/psci.h
12419 F:      include/uapi/linux/psci.h
12420
12421 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12422 M:      Sebastian Reichel <sre@kernel.org>
12423 L:      linux-pm@vger.kernel.org
12424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12425 S:      Maintained
12426 F:      Documentation/ABI/testing/sysfs-class-power
12427 F:      Documentation/devicetree/bindings/power/supply/
12428 F:      include/linux/power_supply.h
12429 F:      drivers/power/supply/
12430
12431 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12432 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12433 L:      linuxppc-dev@lists.ozlabs.org
12434 S:      Maintained
12435 F:      drivers/char/powernv-op-panel.c
12436
12437 PPP OVER ATM (RFC 2364)
12438 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12439 S:      Maintained
12440 F:      net/atm/pppoatm.c
12441 F:      include/uapi/linux/atmppp.h
12442
12443 PPP OVER ETHERNET
12444 M:      Michal Ostrowski <mostrows@earthlink.net>
12445 S:      Maintained
12446 F:      drivers/net/ppp/pppoe.c
12447 F:      drivers/net/ppp/pppox.c
12448
12449 PPP OVER L2TP
12450 M:      James Chapman <jchapman@katalix.com>
12451 S:      Maintained
12452 F:      net/l2tp/l2tp_ppp.c
12453 F:      include/linux/if_pppol2tp.h
12454 F:      include/uapi/linux/if_pppol2tp.h
12455
12456 PPP PROTOCOL DRIVERS AND COMPRESSORS
12457 M:      Paul Mackerras <paulus@samba.org>
12458 L:      linux-ppp@vger.kernel.org
12459 S:      Maintained
12460 F:      drivers/net/ppp/ppp_*
12461
12462 PPS SUPPORT
12463 M:      Rodolfo Giometti <giometti@enneenne.com>
12464 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12465 L:      linuxpps@ml.enneenne.com (subscribers-only)
12466 S:      Maintained
12467 F:      Documentation/pps/
12468 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12469 F:      Documentation/ABI/testing/sysfs-pps
12470 F:      drivers/pps/
12471 F:      include/linux/pps*.h
12472 F:      include/uapi/linux/pps.h
12473
12474 PPTP DRIVER
12475 M:      Dmitry Kozlov <xeb@mail.ru>
12476 L:      netdev@vger.kernel.org
12477 S:      Maintained
12478 F:      drivers/net/ppp/pptp.c
12479 W:      http://sourceforge.net/projects/accel-pptp
12480
12481 PRINTK
12482 M:      Petr Mladek <pmladek@suse.com>
12483 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12484 R:      Steven Rostedt <rostedt@goodmis.org>
12485 S:      Maintained
12486 F:      kernel/printk/
12487 F:      include/linux/printk.h
12488
12489 PRISM54 WIRELESS DRIVER
12490 M:      Luis Chamberlain <mcgrof@kernel.org>
12491 L:      linux-wireless@vger.kernel.org
12492 W:      http://wireless.kernel.org/en/users/Drivers/p54
12493 S:      Obsolete
12494 F:      drivers/net/wireless/intersil/prism54/
12495
12496 PROC FILESYSTEM
12497 R:      Alexey Dobriyan <adobriyan@gmail.com>
12498 L:      linux-kernel@vger.kernel.org
12499 L:      linux-fsdevel@vger.kernel.org
12500 S:      Maintained
12501 F:      fs/proc/
12502 F:      include/linux/proc_fs.h
12503 F:      tools/testing/selftests/proc/
12504 F:      Documentation/filesystems/proc.txt
12505
12506 PROC SYSCTL
12507 M:      Luis Chamberlain <mcgrof@kernel.org>
12508 M:      Kees Cook <keescook@chromium.org>
12509 L:      linux-kernel@vger.kernel.org
12510 L:      linux-fsdevel@vger.kernel.org
12511 S:      Maintained
12512 F:      fs/proc/proc_sysctl.c
12513 F:      include/linux/sysctl.h
12514 F:      kernel/sysctl.c
12515 F:      tools/testing/selftests/sysctl/
12516
12517 PS3 NETWORK SUPPORT
12518 M:      Geoff Levand <geoff@infradead.org>
12519 L:      netdev@vger.kernel.org
12520 L:      linuxppc-dev@lists.ozlabs.org
12521 S:      Maintained
12522 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12523
12524 PS3 PLATFORM SUPPORT
12525 M:      Geoff Levand <geoff@infradead.org>
12526 L:      linuxppc-dev@lists.ozlabs.org
12527 S:      Maintained
12528 F:      arch/powerpc/boot/ps3*
12529 F:      arch/powerpc/include/asm/lv1call.h
12530 F:      arch/powerpc/include/asm/ps3*.h
12531 F:      arch/powerpc/platforms/ps3/
12532 F:      drivers/*/ps3*
12533 F:      drivers/ps3/
12534 F:      drivers/rtc/rtc-ps3.c
12535 F:      drivers/usb/host/*ps3.c
12536 F:      sound/ppc/snd_ps3*
12537
12538 PS3VRAM DRIVER
12539 M:      Jim Paris <jim@jtan.com>
12540 M:      Geoff Levand <geoff@infradead.org>
12541 L:      linuxppc-dev@lists.ozlabs.org
12542 S:      Maintained
12543 F:      drivers/block/ps3vram.c
12544
12545 PSAMPLE PACKET SAMPLING SUPPORT:
12546 M:      Yotam Gigi <yotam.gi@gmail.com>
12547 S:      Maintained
12548 F:      net/psample
12549 F:      include/net/psample.h
12550 F:      include/uapi/linux/psample.h
12551
12552 PSTORE FILESYSTEM
12553 M:      Kees Cook <keescook@chromium.org>
12554 M:      Anton Vorontsov <anton@enomsg.org>
12555 M:      Colin Cross <ccross@android.com>
12556 M:      Tony Luck <tony.luck@intel.com>
12557 S:      Maintained
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12559 F:      fs/pstore/
12560 F:      include/linux/pstore*
12561 F:      drivers/firmware/efi/efi-pstore.c
12562 F:      drivers/acpi/apei/erst.c
12563 F:      Documentation/admin-guide/ramoops.rst
12564 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12565 K:      \b(pstore|ramoops)
12566
12567 PTP HARDWARE CLOCK SUPPORT
12568 M:      Richard Cochran <richardcochran@gmail.com>
12569 L:      netdev@vger.kernel.org
12570 S:      Maintained
12571 W:      http://linuxptp.sourceforge.net/
12572 F:      Documentation/ABI/testing/sysfs-ptp
12573 F:      Documentation/ptp/*
12574 F:      drivers/net/phy/dp83640*
12575 F:      drivers/ptp/*
12576 F:      include/linux/ptp_cl*
12577
12578 PTRACE SUPPORT
12579 M:      Oleg Nesterov <oleg@redhat.com>
12580 S:      Maintained
12581 F:      include/asm-generic/syscall.h
12582 F:      include/linux/ptrace.h
12583 F:      include/linux/regset.h
12584 F:      include/linux/tracehook.h
12585 F:      include/uapi/linux/ptrace.h
12586 F:      include/uapi/linux/ptrace.h
12587 F:      include/asm-generic/ptrace.h
12588 F:      kernel/ptrace.c
12589 F:      arch/*/ptrace*.c
12590 F:      arch/*/*/ptrace*.c
12591 F:      arch/*/include/asm/ptrace*.h
12592
12593 PULSE8-CEC DRIVER
12594 M:      Hans Verkuil <hverkuil@xs4all.nl>
12595 L:      linux-media@vger.kernel.org
12596 T:      git git://linuxtv.org/media_tree.git
12597 S:      Maintained
12598 F:      drivers/media/usb/pulse8-cec/*
12599 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12600
12601 PVRUSB2 VIDEO4LINUX DRIVER
12602 M:      Mike Isely <isely@pobox.com>
12603 L:      pvrusb2@isely.net       (subscribers-only)
12604 L:      linux-media@vger.kernel.org
12605 W:      http://www.isely.net/pvrusb2/
12606 T:      git git://linuxtv.org/media_tree.git
12607 S:      Maintained
12608 F:      Documentation/media/v4l-drivers/pvrusb2*
12609 F:      drivers/media/usb/pvrusb2/
12610
12611 PWC WEBCAM DRIVER
12612 M:      Hans Verkuil <hverkuil@xs4all.nl>
12613 L:      linux-media@vger.kernel.org
12614 T:      git git://linuxtv.org/media_tree.git
12615 S:      Odd Fixes
12616 F:      drivers/media/usb/pwc/*
12617 F:      include/trace/events/pwc.h
12618
12619 PWM FAN DRIVER
12620 M:      Kamil Debski <kamil@wypas.org>
12621 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12622 L:      linux-hwmon@vger.kernel.org
12623 S:      Supported
12624 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12625 F:      Documentation/hwmon/pwm-fan
12626 F:      drivers/hwmon/pwm-fan.c
12627
12628 PWM IR Transmitter
12629 M:      Sean Young <sean@mess.org>
12630 L:      linux-media@vger.kernel.org
12631 S:      Maintained
12632 F:      drivers/media/rc/pwm-ir-tx.c
12633
12634 PWM SUBSYSTEM
12635 M:      Thierry Reding <thierry.reding@gmail.com>
12636 L:      linux-pwm@vger.kernel.org
12637 S:      Maintained
12638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12639 F:      Documentation/pwm.txt
12640 F:      Documentation/devicetree/bindings/pwm/
12641 F:      include/linux/pwm.h
12642 F:      drivers/pwm/
12643 F:      drivers/video/backlight/pwm_bl.c
12644 F:      include/linux/pwm_backlight.h
12645 F:      drivers/gpio/gpio-mvebu.c
12646 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12647
12648 PXA GPIO DRIVER
12649 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12650 L:      linux-gpio@vger.kernel.org
12651 S:      Maintained
12652 F:      drivers/gpio/gpio-pxa.c
12653
12654 PXA MMCI DRIVER
12655 S:      Orphan
12656
12657 PXA RTC DRIVER
12658 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12659 L:      linux-rtc@vger.kernel.org
12660 S:      Maintained
12661
12662 PXA2xx/PXA3xx SUPPORT
12663 M:      Daniel Mack <daniel@zonque.org>
12664 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12665 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12667 T:      git git://github.com/hzhuang1/linux.git
12668 T:      git git://github.com/rjarzmik/linux.git
12669 S:      Maintained
12670 F:      arch/arm/boot/dts/pxa*
12671 F:      arch/arm/mach-pxa/
12672 F:      drivers/dma/pxa*
12673 F:      drivers/pcmcia/pxa2xx*
12674 F:      drivers/pinctrl/pxa/
12675 F:      drivers/spi/spi-pxa2xx*
12676 F:      drivers/usb/gadget/udc/pxa2*
12677 F:      include/sound/pxa2xx-lib.h
12678 F:      sound/arm/pxa*
12679 F:      sound/soc/pxa/
12680
12681 QAT DRIVER
12682 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12683 L:      qat-linux@intel.com
12684 S:      Supported
12685 F:      drivers/crypto/qat/
12686
12687 QCOM AUDIO (ASoC) DRIVERS
12688 M:      Patrick Lai <plai@codeaurora.org>
12689 M:      Banajit Goswami <bgoswami@codeaurora.org>
12690 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12691 S:      Supported
12692 F:      sound/soc/qcom/
12693
12694 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12695 M:      Gabriel Somlo <somlo@cmu.edu>
12696 M:      "Michael S. Tsirkin" <mst@redhat.com>
12697 L:      qemu-devel@nongnu.org
12698 S:      Maintained
12699 F:      drivers/firmware/qemu_fw_cfg.c
12700 F:      include/uapi/linux/qemu_fw_cfg.h
12701
12702 QIB DRIVER
12703 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12704 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12705 L:      linux-rdma@vger.kernel.org
12706 S:      Supported
12707 F:      drivers/infiniband/hw/qib/
12708
12709 QLOGIC QL41xxx FCOE DRIVER
12710 M:      QLogic-Storage-Upstream@cavium.com
12711 L:      linux-scsi@vger.kernel.org
12712 S:      Supported
12713 F:      drivers/scsi/qedf/
12714
12715 QLOGIC QL41xxx ISCSI DRIVER
12716 M:      QLogic-Storage-Upstream@cavium.com
12717 L:      linux-scsi@vger.kernel.org
12718 S:      Supported
12719 F:      drivers/scsi/qedi/
12720
12721 QLOGIC QL4xxx ETHERNET DRIVER
12722 M:      Ariel Elior <aelior@marvell.com>
12723 M:      GR-everest-linux-l2@marvell.com
12724 L:      netdev@vger.kernel.org
12725 S:      Supported
12726 F:      drivers/net/ethernet/qlogic/qed/
12727 F:      include/linux/qed/
12728 F:      drivers/net/ethernet/qlogic/qede/
12729
12730 QLOGIC QL4xxx RDMA DRIVER
12731 M:      Michal Kalderon <mkalderon@marvell.com>
12732 M:      Ariel Elior <aelior@marvell.com>
12733 L:      linux-rdma@vger.kernel.org
12734 S:      Supported
12735 F:      drivers/infiniband/hw/qedr/
12736 F:      include/uapi/rdma/qedr-abi.h
12737
12738 QLOGIC QLA1280 SCSI DRIVER
12739 M:      Michael Reed <mdr@sgi.com>
12740 L:      linux-scsi@vger.kernel.org
12741 S:      Maintained
12742 F:      drivers/scsi/qla1280.[ch]
12743
12744 QLOGIC QLA2XXX FC-SCSI DRIVER
12745 M:      qla2xxx-upstream@qlogic.com
12746 L:      linux-scsi@vger.kernel.org
12747 S:      Supported
12748 F:      Documentation/scsi/LICENSE.qla2xxx
12749 F:      drivers/scsi/qla2xxx/
12750
12751 QLOGIC QLA3XXX NETWORK DRIVER
12752 M:      GR-Linux-NIC-Dev@marvell.com
12753 L:      netdev@vger.kernel.org
12754 S:      Supported
12755 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12756 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12757
12758 QLOGIC QLA4XXX iSCSI DRIVER
12759 M:      QLogic-Storage-Upstream@qlogic.com
12760 L:      linux-scsi@vger.kernel.org
12761 S:      Supported
12762 F:      Documentation/scsi/LICENSE.qla4xxx
12763 F:      drivers/scsi/qla4xxx/
12764
12765 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12766 M:      Shahed Shaikh <shshaikh@marvell.com>
12767 M:      Manish Chopra <manishc@marvell.com>
12768 M:      GR-Linux-NIC-Dev@marvell.com
12769 L:      netdev@vger.kernel.org
12770 S:      Supported
12771 F:      drivers/net/ethernet/qlogic/qlcnic/
12772
12773 QLOGIC QLGE 10Gb ETHERNET DRIVER
12774 M:      Manish Chopra <manishc@marvell.com>
12775 M:      GR-Linux-NIC-Dev@marvell.com
12776 L:      netdev@vger.kernel.org
12777 S:      Supported
12778 F:      drivers/net/ethernet/qlogic/qlge/
12779
12780 QM1D1B0004 MEDIA DRIVER
12781 M:      Akihiro Tsukada <tskd08@gmail.com>
12782 L:      linux-media@vger.kernel.org
12783 S:      Odd Fixes
12784 F:      drivers/media/tuners/qm1d1b0004*
12785
12786 QM1D1C0042 MEDIA DRIVER
12787 M:      Akihiro Tsukada <tskd08@gmail.com>
12788 L:      linux-media@vger.kernel.org
12789 S:      Odd Fixes
12790 F:      drivers/media/tuners/qm1d1c0042*
12791
12792 QNX4 FILESYSTEM
12793 M:      Anders Larsen <al@alarsen.net>
12794 W:      http://www.alarsen.net/linux/qnx4fs/
12795 S:      Maintained
12796 F:      fs/qnx4/
12797 F:      include/uapi/linux/qnx4_fs.h
12798 F:      include/uapi/linux/qnxtypes.h
12799
12800 QORIQ DPAA2 FSL-MC BUS DRIVER
12801 M:      Stuart Yoder <stuyoder@gmail.com>
12802 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12803 L:      linux-kernel@vger.kernel.org
12804 S:      Maintained
12805 F:      drivers/bus/fsl-mc/
12806 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12807 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12808
12809 QT1010 MEDIA DRIVER
12810 M:      Antti Palosaari <crope@iki.fi>
12811 L:      linux-media@vger.kernel.org
12812 W:      https://linuxtv.org
12813 W:      http://palosaari.fi/linux/
12814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12815 T:      git git://linuxtv.org/anttip/media_tree.git
12816 S:      Maintained
12817 F:      drivers/media/tuners/qt1010*
12818
12819 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12820 M:      Kalle Valo <kvalo@codeaurora.org>
12821 L:      ath10k@lists.infradead.org
12822 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12824 S:      Supported
12825 F:      drivers/net/wireless/ath/ath10k/
12826
12827 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12828 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12829 L:      linux-wireless@vger.kernel.org
12830 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12831 S:      Supported
12832 F:      drivers/net/wireless/ath/ath9k/
12833
12834 QUALCOMM CAMERA SUBSYSTEM DRIVER
12835 M:      Todor Tomov <todor.too@gmail.com>
12836 L:      linux-media@vger.kernel.org
12837 S:      Maintained
12838 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12839 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12840 F:      drivers/media/platform/qcom/camss/
12841
12842 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12843 M:      Ilia Lin <ilia.lin@kernel.org>
12844 L:      linux-pm@vger.kernel.org
12845 S:      Maintained
12846 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12847 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12848
12849 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12850 M:      Timur Tabi <timur@kernel.org>
12851 L:      netdev@vger.kernel.org
12852 S:      Maintained
12853 F:      drivers/net/ethernet/qualcomm/emac/
12854
12855 QUALCOMM ETHQOS ETHERNET DRIVER
12856 M:      Vinod Koul <vkoul@kernel.org>
12857 M:      Niklas Cassel <niklas.cassel@linaro.org>
12858 L:      netdev@vger.kernel.org
12859 S:      Maintained
12860 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12861 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12862
12863 QUALCOMM GENERIC INTERFACE I2C DRIVER
12864 M:      Alok Chauhan <alokc@codeaurora.org>
12865 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12866 L:      linux-i2c@vger.kernel.org
12867 L:      linux-arm-msm@vger.kernel.org
12868 S:      Supported
12869 F:      drivers/i2c/busses/i2c-qcom-geni.c
12870
12871 QUALCOMM HEXAGON ARCHITECTURE
12872 M:      Richard Kuo <rkuo@codeaurora.org>
12873 L:      linux-hexagon@vger.kernel.org
12874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12875 S:      Supported
12876 F:      arch/hexagon/
12877
12878 QUALCOMM HIDMA DRIVER
12879 M:      Sinan Kaya <okaya@kernel.org>
12880 L:      linux-arm-kernel@lists.infradead.org
12881 L:      linux-arm-msm@vger.kernel.org
12882 L:      dmaengine@vger.kernel.org
12883 S:      Supported
12884 F:      drivers/dma/qcom/hidma*
12885
12886 QUALCOMM IOMMU
12887 M:      Rob Clark <robdclark@gmail.com>
12888 L:      iommu@lists.linux-foundation.org
12889 L:      linux-arm-msm@vger.kernel.org
12890 S:      Maintained
12891 F:      drivers/iommu/qcom_iommu.c
12892
12893 QUALCOMM TSENS THERMAL DRIVER
12894 M:      Amit Kucheria <amit.kucheria@linaro.org>
12895 L:      linux-pm@vger.kernel.org
12896 L:      linux-arm-msm@vger.kernel.org
12897 S:      Maintained
12898 F:      drivers/thermal/qcom/
12899
12900 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12901 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12902 L:      linux-media@vger.kernel.org
12903 L:      linux-arm-msm@vger.kernel.org
12904 T:      git git://linuxtv.org/media_tree.git
12905 S:      Maintained
12906 F:      drivers/media/platform/qcom/venus/
12907
12908 QUALCOMM WCN36XX WIRELESS DRIVER
12909 M:      Kalle Valo <kvalo@codeaurora.org>
12910 L:      wcn36xx@lists.infradead.org
12911 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12912 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12913 S:      Supported
12914 F:      drivers/net/wireless/ath/wcn36xx/
12915
12916 QUANTENNA QTNFMAC WIRELESS DRIVER
12917 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12918 M:      Avinash Patil <avinashp@quantenna.com>
12919 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12920 L:      linux-wireless@vger.kernel.org
12921 S:      Maintained
12922 F:      drivers/net/wireless/quantenna
12923
12924 RADEON and AMDGPU DRM DRIVERS
12925 M:      Alex Deucher <alexander.deucher@amd.com>
12926 M:      Christian König <christian.koenig@amd.com>
12927 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12928 L:      amd-gfx@lists.freedesktop.org
12929 T:      git git://people.freedesktop.org/~agd5f/linux
12930 S:      Supported
12931 F:      drivers/gpu/drm/radeon/
12932 F:      include/uapi/drm/radeon_drm.h
12933 F:      drivers/gpu/drm/amd/
12934 F:      include/uapi/drm/amdgpu_drm.h
12935
12936 RADEON FRAMEBUFFER DISPLAY DRIVER
12937 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12938 L:      linux-fbdev@vger.kernel.org
12939 S:      Maintained
12940 F:      drivers/video/fbdev/aty/radeon*
12941 F:      include/uapi/linux/radeonfb.h
12942
12943 RADIOSHARK RADIO DRIVER
12944 M:      Hans Verkuil <hverkuil@xs4all.nl>
12945 L:      linux-media@vger.kernel.org
12946 T:      git git://linuxtv.org/media_tree.git
12947 S:      Maintained
12948 F:      drivers/media/radio/radio-shark.c
12949
12950 RADIOSHARK2 RADIO DRIVER
12951 M:      Hans Verkuil <hverkuil@xs4all.nl>
12952 L:      linux-media@vger.kernel.org
12953 T:      git git://linuxtv.org/media_tree.git
12954 S:      Maintained
12955 F:      drivers/media/radio/radio-shark2.c
12956 F:      drivers/media/radio/radio-tea5777.c
12957
12958 RADOS BLOCK DEVICE (RBD)
12959 M:      Ilya Dryomov <idryomov@gmail.com>
12960 M:      Sage Weil <sage@redhat.com>
12961 M:      Alex Elder <elder@kernel.org>
12962 L:      ceph-devel@vger.kernel.org
12963 W:      http://ceph.com/
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12965 T:      git git://github.com/ceph/ceph-client.git
12966 S:      Supported
12967 F:      Documentation/ABI/testing/sysfs-bus-rbd
12968 F:      drivers/block/rbd.c
12969 F:      drivers/block/rbd_types.h
12970
12971 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12972 M:      Paul Mackerras <paulus@samba.org>
12973 L:      linux-fbdev@vger.kernel.org
12974 S:      Maintained
12975 F:      drivers/video/fbdev/aty/aty128fb.c
12976
12977 RAINSHADOW-CEC DRIVER
12978 M:      Hans Verkuil <hverkuil@xs4all.nl>
12979 L:      linux-media@vger.kernel.org
12980 T:      git git://linuxtv.org/media_tree.git
12981 S:      Maintained
12982 F:      drivers/media/usb/rainshadow-cec/*
12983
12984 RALINK MIPS ARCHITECTURE
12985 M:      John Crispin <john@phrozen.org>
12986 L:      linux-mips@vger.kernel.org
12987 S:      Maintained
12988 F:      arch/mips/ralink
12989
12990 RALINK RT2X00 WIRELESS LAN DRIVER
12991 P:      rt2x00 project
12992 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12993 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12994 L:      linux-wireless@vger.kernel.org
12995 S:      Maintained
12996 F:      drivers/net/wireless/ralink/rt2x00/
12997
12998 RAMDISK RAM BLOCK DEVICE DRIVER
12999 M:      Jens Axboe <axboe@kernel.dk>
13000 S:      Maintained
13001 F:      Documentation/blockdev/ramdisk.txt
13002 F:      drivers/block/brd.c
13003
13004 RANCHU VIRTUAL BOARD FOR MIPS
13005 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13006 L:      linux-mips@vger.kernel.org
13007 S:      Supported
13008 F:      arch/mips/generic/board-ranchu.c
13009 F:      arch/mips/configs/generic/board-ranchu.config
13010
13011 RANDOM NUMBER DRIVER
13012 M:      "Theodore Ts'o" <tytso@mit.edu>
13013 S:      Maintained
13014 F:      drivers/char/random.c
13015
13016 RAPIDIO SUBSYSTEM
13017 M:      Matt Porter <mporter@kernel.crashing.org>
13018 M:      Alexandre Bounine <alex.bou9@gmail.com>
13019 S:      Maintained
13020 F:      drivers/rapidio/
13021
13022 RAS INFRASTRUCTURE
13023 M:      Tony Luck <tony.luck@intel.com>
13024 M:      Borislav Petkov <bp@alien8.de>
13025 L:      linux-edac@vger.kernel.org
13026 S:      Maintained
13027 F:      drivers/ras/
13028 F:      include/linux/ras.h
13029 F:      include/ras/ras_event.h
13030 F:      Documentation/admin-guide/ras.rst
13031
13032 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13033 L:      linux-wireless@vger.kernel.org
13034 S:      Orphan
13035 F:      drivers/net/wireless/ray*
13036
13037 RCUTORTURE TEST FRAMEWORK
13038 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13039 M:      Josh Triplett <josh@joshtriplett.org>
13040 R:      Steven Rostedt <rostedt@goodmis.org>
13041 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13042 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13043 L:      linux-kernel@vger.kernel.org
13044 S:      Supported
13045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13046 F:      tools/testing/selftests/rcutorture
13047
13048 RDC R-321X SoC
13049 M:      Florian Fainelli <florian@openwrt.org>
13050 S:      Maintained
13051
13052 RDC R6040 FAST ETHERNET DRIVER
13053 M:      Florian Fainelli <f.fainelli@gmail.com>
13054 L:      netdev@vger.kernel.org
13055 S:      Maintained
13056 F:      drivers/net/ethernet/rdc/r6040.c
13057
13058 RDMAVT - RDMA verbs software
13059 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13060 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13061 L:      linux-rdma@vger.kernel.org
13062 S:      Supported
13063 F:      drivers/infiniband/sw/rdmavt
13064
13065 RDS - RELIABLE DATAGRAM SOCKETS
13066 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13067 L:      netdev@vger.kernel.org
13068 L:      linux-rdma@vger.kernel.org
13069 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13070 W:      https://oss.oracle.com/projects/rds/
13071 S:      Supported
13072 F:      net/rds/
13073 F:      Documentation/networking/rds.txt
13074
13075 RDT - RESOURCE ALLOCATION
13076 M:      Fenghua Yu <fenghua.yu@intel.com>
13077 M:      Reinette Chatre <reinette.chatre@intel.com>
13078 L:      linux-kernel@vger.kernel.org
13079 S:      Supported
13080 F:      arch/x86/kernel/cpu/resctrl/
13081 F:      arch/x86/include/asm/resctrl_sched.h
13082 F:      Documentation/x86/resctrl*
13083
13084 READ-COPY UPDATE (RCU)
13085 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13086 M:      Josh Triplett <josh@joshtriplett.org>
13087 R:      Steven Rostedt <rostedt@goodmis.org>
13088 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13089 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13090 R:      Joel Fernandes <joel@joelfernandes.org>
13091 L:      linux-kernel@vger.kernel.org
13092 W:      http://www.rdrop.com/users/paulmck/RCU/
13093 S:      Supported
13094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13095 F:      Documentation/RCU/
13096 X:      Documentation/RCU/torture.txt
13097 F:      include/linux/rcu*
13098 X:      include/linux/srcu*.h
13099 F:      kernel/rcu/
13100 X:      kernel/rcu/srcu*.c
13101
13102 REAL TIME CLOCK (RTC) SUBSYSTEM
13103 M:      Alessandro Zummo <a.zummo@towertech.it>
13104 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13105 L:      linux-rtc@vger.kernel.org
13106 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13108 S:      Maintained
13109 F:      Documentation/devicetree/bindings/rtc/
13110 F:      Documentation/rtc.txt
13111 F:      drivers/rtc/
13112 F:      include/linux/rtc.h
13113 F:      include/uapi/linux/rtc.h
13114 F:      include/linux/rtc/
13115 F:      include/linux/platform_data/rtc-*
13116 F:      tools/testing/selftests/rtc/
13117
13118 REALTEK AUDIO CODECS
13119 M:      Bard Liao <bardliao@realtek.com>
13120 M:      Oder Chiou <oder_chiou@realtek.com>
13121 S:      Maintained
13122 F:      sound/soc/codecs/rt*
13123 F:      include/sound/rt*.h
13124
13125 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13126 M:      Linus Walleij <linus.walleij@linaro.org>
13127 S:      Maintained
13128 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13129 F:      drivers/net/dsa/realtek-smi*
13130 F:      drivers/net/dsa/rtl83*
13131
13132 REDPINE WIRELESS DRIVER
13133 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13134 M:      Siva Rebbagondla <siva8118@gmail.com>
13135 L:      linux-wireless@vger.kernel.org
13136 S:      Maintained
13137 F:      drivers/net/wireless/rsi/
13138
13139 REGISTER MAP ABSTRACTION
13140 M:      Mark Brown <broonie@kernel.org>
13141 L:      linux-kernel@vger.kernel.org
13142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13143 S:      Supported
13144 F:      Documentation/devicetree/bindings/regmap/
13145 F:      drivers/base/regmap/
13146 F:      include/linux/regmap.h
13147
13148 REISERFS FILE SYSTEM
13149 L:      reiserfs-devel@vger.kernel.org
13150 S:      Supported
13151 F:      fs/reiserfs/
13152
13153 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13154 M:      Ohad Ben-Cohen <ohad@wizery.com>
13155 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13156 L:      linux-remoteproc@vger.kernel.org
13157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13158 S:      Maintained
13159 F:      Documentation/devicetree/bindings/remoteproc/
13160 F:      Documentation/remoteproc.txt
13161 F:      drivers/remoteproc/
13162 F:      include/linux/remoteproc.h
13163
13164 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13165 M:      Ohad Ben-Cohen <ohad@wizery.com>
13166 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13167 L:      linux-remoteproc@vger.kernel.org
13168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13169 S:      Maintained
13170 F:      drivers/rpmsg/
13171 F:      Documentation/rpmsg.txt
13172 F:      include/linux/rpmsg.h
13173 F:      include/linux/rpmsg/
13174
13175 RENESAS CLOCK DRIVERS
13176 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13177 L:      linux-renesas-soc@vger.kernel.org
13178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13179 S:      Supported
13180 F:      drivers/clk/renesas/
13181
13182 RENESAS EMEV2 I2C DRIVER
13183 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13184 S:      Supported
13185 F:      drivers/i2c/busses/i2c-emev2.c
13186
13187 RENESAS ETHERNET DRIVERS
13188 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13189 L:      netdev@vger.kernel.org
13190 L:      linux-renesas-soc@vger.kernel.org
13191 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13192 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13193 F:      drivers/net/ethernet/renesas/
13194 F:      include/linux/sh_eth.h
13195
13196 RENESAS R-CAR GYROADC DRIVER
13197 M:      Marek Vasut <marek.vasut@gmail.com>
13198 L:      linux-iio@vger.kernel.org
13199 S:      Supported
13200 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13201 F:      drivers/iio/adc/rcar-gyroadc.c
13202
13203 RENESAS R-CAR I2C DRIVERS
13204 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13205 S:      Supported
13206 F:      drivers/i2c/busses/i2c-rcar.c
13207 F:      drivers/i2c/busses/i2c-sh_mobile.c
13208
13209 RENESAS RIIC DRIVER
13210 M:      Chris Brandt <chris.brandt@renesas.com>
13211 S:      Supported
13212 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13213 F:      drivers/i2c/busses/i2c-riic.c
13214
13215 RENESAS USB PHY DRIVER
13216 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13217 L:      linux-renesas-soc@vger.kernel.org
13218 S:      Maintained
13219 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13220
13221 RESET CONTROLLER FRAMEWORK
13222 M:      Philipp Zabel <p.zabel@pengutronix.de>
13223 T:      git git://git.pengutronix.de/git/pza/linux
13224 S:      Maintained
13225 F:      drivers/reset/
13226 F:      Documentation/devicetree/bindings/reset/
13227 F:      include/dt-bindings/reset/
13228 F:      include/linux/reset.h
13229 F:      include/linux/reset/
13230 F:      include/linux/reset-controller.h
13231
13232 RESTARTABLE SEQUENCES SUPPORT
13233 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13234 M:      Peter Zijlstra <peterz@infradead.org>
13235 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13236 M:      Boqun Feng <boqun.feng@gmail.com>
13237 L:      linux-kernel@vger.kernel.org
13238 S:      Supported
13239 F:      kernel/rseq.c
13240 F:      include/uapi/linux/rseq.h
13241 F:      include/trace/events/rseq.h
13242 F:      tools/testing/selftests/rseq/
13243
13244 RFKILL
13245 M:      Johannes Berg <johannes@sipsolutions.net>
13246 L:      linux-wireless@vger.kernel.org
13247 W:      http://wireless.kernel.org/
13248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13250 S:      Maintained
13251 F:      Documentation/rfkill.txt
13252 F:      Documentation/ABI/stable/sysfs-class-rfkill
13253 F:      net/rfkill/
13254 F:      include/linux/rfkill.h
13255 F:      include/uapi/linux/rfkill.h
13256
13257 RHASHTABLE
13258 M:      Thomas Graf <tgraf@suug.ch>
13259 M:      Herbert Xu <herbert@gondor.apana.org.au>
13260 L:      netdev@vger.kernel.org
13261 S:      Maintained
13262 F:      lib/rhashtable.c
13263 F:      lib/test_rhashtable.c
13264 F:      include/linux/rhashtable.h
13265 F:      include/linux/rhashtable-types.h
13266
13267 RICOH R5C592 MEMORYSTICK DRIVER
13268 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13269 S:      Maintained
13270 F:      drivers/memstick/host/r592.*
13271
13272 RICOH SMARTMEDIA/XD DRIVER
13273 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13274 S:      Maintained
13275 F:      drivers/mtd/nand/raw/r852.c
13276 F:      drivers/mtd/nand/raw/r852.h
13277
13278 RISC-V ARCHITECTURE
13279 M:      Palmer Dabbelt <palmer@sifive.com>
13280 M:      Albert Ou <aou@eecs.berkeley.edu>
13281 L:      linux-riscv@lists.infradead.org
13282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13283 S:      Supported
13284 F:      arch/riscv/
13285 K:      riscv
13286 N:      riscv
13287
13288 ROCCAT DRIVERS
13289 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13290 W:      http://sourceforge.net/projects/roccat/
13291 S:      Maintained
13292 F:      drivers/hid/hid-roccat*
13293 F:      include/linux/hid-roccat*
13294 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13295
13296 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13297 M:      Jacob chen <jacob2.chen@rock-chips.com>
13298 L:      linux-media@vger.kernel.org
13299 S:      Maintained
13300 F:      drivers/media/platform/rockchip/rga/
13301 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13302
13303 ROCKCHIP VPU CODEC DRIVER
13304 M:      Ezequiel Garcia <ezequiel@collabora.com>
13305 L:      linux-media@vger.kernel.org
13306 S:      Maintained
13307 F:      drivers/staging/media/platform/rockchip/vpu/
13308 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13309
13310 ROCKER DRIVER
13311 M:      Jiri Pirko <jiri@resnulli.us>
13312 L:      netdev@vger.kernel.org
13313 S:      Supported
13314 F:      drivers/net/ethernet/rocker/
13315
13316 ROCKETPORT DRIVER
13317 P:      Comtrol Corp.
13318 W:      http://www.comtrol.com
13319 S:      Maintained
13320 F:      Documentation/serial/rocket.txt
13321 F:      drivers/tty/rocket*
13322
13323 ROCKETPORT EXPRESS/INFINITY DRIVER
13324 M:      Kevin Cernekee <cernekee@gmail.com>
13325 L:      linux-serial@vger.kernel.org
13326 S:      Odd Fixes
13327 F:      drivers/tty/serial/rp2.*
13328
13329 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13330 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13331 L:      linux-kernel@vger.kernel.org
13332 L:      linux-renesas-soc@vger.kernel.org
13333 S:      Supported
13334 F:      drivers/mfd/bd9571mwv.c
13335 F:      drivers/regulator/bd9571mwv-regulator.c
13336 F:      drivers/gpio/gpio-bd9571mwv.c
13337 F:      include/linux/mfd/bd9571mwv.h
13338 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13339
13340 ROSE NETWORK LAYER
13341 M:      Ralf Baechle <ralf@linux-mips.org>
13342 L:      linux-hams@vger.kernel.org
13343 W:      http://www.linux-ax25.org/
13344 S:      Maintained
13345 F:      include/net/rose.h
13346 F:      include/uapi/linux/rose.h
13347 F:      net/rose/
13348
13349 RTL2830 MEDIA DRIVER
13350 M:      Antti Palosaari <crope@iki.fi>
13351 L:      linux-media@vger.kernel.org
13352 W:      https://linuxtv.org
13353 W:      http://palosaari.fi/linux/
13354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13355 T:      git git://linuxtv.org/anttip/media_tree.git
13356 S:      Maintained
13357 F:      drivers/media/dvb-frontends/rtl2830*
13358
13359 RTL2832 MEDIA DRIVER
13360 M:      Antti Palosaari <crope@iki.fi>
13361 L:      linux-media@vger.kernel.org
13362 W:      https://linuxtv.org
13363 W:      http://palosaari.fi/linux/
13364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13365 T:      git git://linuxtv.org/anttip/media_tree.git
13366 S:      Maintained
13367 F:      drivers/media/dvb-frontends/rtl2832*
13368
13369 RTL2832_SDR MEDIA DRIVER
13370 M:      Antti Palosaari <crope@iki.fi>
13371 L:      linux-media@vger.kernel.org
13372 W:      https://linuxtv.org
13373 W:      http://palosaari.fi/linux/
13374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13375 T:      git git://linuxtv.org/anttip/media_tree.git
13376 S:      Maintained
13377 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13378
13379 RTL8180 WIRELESS DRIVER
13380 L:      linux-wireless@vger.kernel.org
13381 W:      http://wireless.kernel.org/
13382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13383 S:      Orphan
13384 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13385
13386 RTL8187 WIRELESS DRIVER
13387 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13388 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13389 M:      Larry Finger <Larry.Finger@lwfinger.net>
13390 L:      linux-wireless@vger.kernel.org
13391 W:      http://wireless.kernel.org/
13392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13393 S:      Maintained
13394 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13395
13396 REALTEK WIRELESS DRIVER (rtlwifi family)
13397 M:      Ping-Ke Shih <pkshih@realtek.com>
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/rtlwifi/
13403
13404 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13405 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13406 L:      linux-wireless@vger.kernel.org
13407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13408 S:      Maintained
13409 F:      drivers/net/wireless/realtek/rtl8xxxu/
13410
13411 RXRPC SOCKETS (AF_RXRPC)
13412 M:      David Howells <dhowells@redhat.com>
13413 L:      linux-afs@lists.infradead.org
13414 S:      Supported
13415 F:      net/rxrpc/
13416 F:      include/keys/rxrpc-type.h
13417 F:      include/net/af_rxrpc.h
13418 F:      include/trace/events/rxrpc.h
13419 F:      include/uapi/linux/rxrpc.h
13420 F:      Documentation/networking/rxrpc.txt
13421 W:      https://www.infradead.org/~dhowells/kafs/
13422
13423 S3 SAVAGE FRAMEBUFFER DRIVER
13424 M:      Antonino Daplas <adaplas@gmail.com>
13425 L:      linux-fbdev@vger.kernel.org
13426 S:      Maintained
13427 F:      drivers/video/fbdev/savage/
13428
13429 S390
13430 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13431 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13432 L:      linux-s390@vger.kernel.org
13433 W:      http://www.ibm.com/developerworks/linux/linux390/
13434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13435 S:      Supported
13436 F:      arch/s390/
13437 F:      drivers/s390/
13438 F:      Documentation/s390/
13439 F:      Documentation/driver-api/s390-drivers.rst
13440
13441 S390 COMMON I/O LAYER
13442 M:      Sebastian Ott <sebott@linux.ibm.com>
13443 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13444 L:      linux-s390@vger.kernel.org
13445 W:      http://www.ibm.com/developerworks/linux/linux390/
13446 S:      Supported
13447 F:      drivers/s390/cio/
13448
13449 S390 DASD DRIVER
13450 M:      Stefan Haberland <sth@linux.ibm.com>
13451 M:      Jan Hoeppner <hoeppner@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/block/dasd*
13456 F:      block/partitions/ibm.c
13457
13458 S390 IOMMU (PCI)
13459 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13460 L:      linux-s390@vger.kernel.org
13461 W:      http://www.ibm.com/developerworks/linux/linux390/
13462 S:      Supported
13463 F:      drivers/iommu/s390-iommu.c
13464
13465 S390 IUCV NETWORK LAYER
13466 M:      Julian Wiedmann <jwi@linux.ibm.com>
13467 M:      Ursula Braun <ubraun@linux.ibm.com>
13468 L:      linux-s390@vger.kernel.org
13469 W:      http://www.ibm.com/developerworks/linux/linux390/
13470 S:      Supported
13471 F:      drivers/s390/net/*iucv*
13472 F:      include/net/iucv/
13473 F:      net/iucv/
13474
13475 S390 NETWORK DRIVERS
13476 M:      Julian Wiedmann <jwi@linux.ibm.com>
13477 M:      Ursula Braun <ubraun@linux.ibm.com>
13478 L:      linux-s390@vger.kernel.org
13479 W:      http://www.ibm.com/developerworks/linux/linux390/
13480 S:      Supported
13481 F:      drivers/s390/net/
13482
13483 S390 PCI SUBSYSTEM
13484 M:      Sebastian Ott <sebott@linux.ibm.com>
13485 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13486 L:      linux-s390@vger.kernel.org
13487 W:      http://www.ibm.com/developerworks/linux/linux390/
13488 S:      Supported
13489 F:      arch/s390/pci/
13490 F:      drivers/pci/hotplug/s390_pci_hpc.c
13491
13492 S390 VFIO-CCW DRIVER
13493 M:      Cornelia Huck <cohuck@redhat.com>
13494 M:      Farhan Ali <alifm@linux.ibm.com>
13495 M:      Eric Farman <farman@linux.ibm.com>
13496 R:      Halil Pasic <pasic@linux.ibm.com>
13497 L:      linux-s390@vger.kernel.org
13498 L:      kvm@vger.kernel.org
13499 S:      Supported
13500 F:      drivers/s390/cio/vfio_ccw*
13501 F:      Documentation/s390/vfio-ccw.txt
13502 F:      include/uapi/linux/vfio_ccw.h
13503
13504 S390 ZCRYPT DRIVER
13505 M:      Harald Freudenberger <freude@linux.ibm.com>
13506 L:      linux-s390@vger.kernel.org
13507 W:      http://www.ibm.com/developerworks/linux/linux390/
13508 S:      Supported
13509 F:      drivers/s390/crypto/
13510
13511 S390 VFIO AP DRIVER
13512 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13513 M:      Pierre Morel <pmorel@linux.ibm.com>
13514 M:      Halil Pasic <pasic@linux.ibm.com>
13515 L:      linux-s390@vger.kernel.org
13516 W:      http://www.ibm.com/developerworks/linux/linux390/
13517 S:      Supported
13518 F:      drivers/s390/crypto/vfio_ap_drv.c
13519 F:      drivers/s390/crypto/vfio_ap_private.h
13520 F:      drivers/s390/crypto/vfio_ap_ops.c
13521 F:      Documentation/s390/vfio-ap.txt
13522
13523 S390 ZFCP DRIVER
13524 M:      Steffen Maier <maier@linux.ibm.com>
13525 M:      Benjamin Block <bblock@linux.ibm.com>
13526 L:      linux-s390@vger.kernel.org
13527 W:      http://www.ibm.com/developerworks/linux/linux390/
13528 S:      Supported
13529 F:      drivers/s390/scsi/zfcp_*
13530
13531 S3C24XX SD/MMC Driver
13532 M:      Ben Dooks <ben-linux@fluff.org>
13533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13534 S:      Supported
13535 F:      drivers/mmc/host/s3cmci.*
13536
13537 SAA6588 RDS RECEIVER DRIVER
13538 M:      Hans Verkuil <hverkuil@xs4all.nl>
13539 L:      linux-media@vger.kernel.org
13540 T:      git git://linuxtv.org/media_tree.git
13541 W:      https://linuxtv.org
13542 S:      Odd Fixes
13543 F:      drivers/media/i2c/saa6588*
13544
13545 SAA7134 VIDEO4LINUX DRIVER
13546 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13547 L:      linux-media@vger.kernel.org
13548 W:      https://linuxtv.org
13549 T:      git git://linuxtv.org/media_tree.git
13550 S:      Odd fixes
13551 F:      Documentation/media/v4l-drivers/saa7134*
13552 F:      drivers/media/pci/saa7134/
13553
13554 SAA7146 VIDEO4LINUX-2 DRIVER
13555 M:      Hans Verkuil <hverkuil@xs4all.nl>
13556 L:      linux-media@vger.kernel.org
13557 T:      git git://linuxtv.org/media_tree.git
13558 S:      Maintained
13559 F:      drivers/media/common/saa7146/
13560 F:      drivers/media/pci/saa7146/
13561 F:      include/media/drv-intf/saa7146*
13562
13563 SAMSUNG AUDIO (ASoC) DRIVERS
13564 M:      Krzysztof Kozlowski <krzk@kernel.org>
13565 M:      Sangbeom Kim <sbkim73@samsung.com>
13566 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13568 S:      Supported
13569 F:      sound/soc/samsung/
13570 F:      Documentation/devicetree/bindings/sound/samsung*
13571
13572 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13573 M:      Krzysztof Kozlowski <krzk@kernel.org>
13574 L:      linux-crypto@vger.kernel.org
13575 L:      linux-samsung-soc@vger.kernel.org
13576 S:      Maintained
13577 F:      drivers/crypto/exynos-rng.c
13578 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13579
13580 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13581 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13582 L:      linux-samsung-soc@vger.kernel.org
13583 S:      Maintained
13584 F:      drivers/char/hw_random/exynos-trng.c
13585 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13586
13587 SAMSUNG FRAMEBUFFER DRIVER
13588 M:      Jingoo Han <jingoohan1@gmail.com>
13589 L:      linux-fbdev@vger.kernel.org
13590 S:      Maintained
13591 F:      drivers/video/fbdev/s3c-fb.c
13592
13593 SAMSUNG LAPTOP DRIVER
13594 M:      Corentin Chary <corentin.chary@gmail.com>
13595 L:      platform-driver-x86@vger.kernel.org
13596 S:      Maintained
13597 F:      drivers/platform/x86/samsung-laptop.c
13598
13599 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13600 M:      Sangbeom Kim <sbkim73@samsung.com>
13601 M:      Krzysztof Kozlowski <krzk@kernel.org>
13602 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13603 L:      linux-kernel@vger.kernel.org
13604 L:      linux-samsung-soc@vger.kernel.org
13605 S:      Supported
13606 F:      drivers/mfd/sec*.c
13607 F:      drivers/regulator/s2m*.c
13608 F:      drivers/regulator/s5m*.c
13609 F:      drivers/clk/clk-s2mps11.c
13610 F:      drivers/rtc/rtc-s5m.c
13611 F:      include/linux/mfd/samsung/
13612 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13613 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13614 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13615 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13616
13617 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13618 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13619 L:      linux-media@vger.kernel.org
13620 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13621 S:      Maintained
13622 F:      drivers/media/platform/s3c-camif/
13623 F:      include/media/drv-intf/s3c_camif.h
13624
13625 SAMSUNG S3FWRN5 NFC DRIVER
13626 M:      Robert Baldyga <r.baldyga@samsung.com>
13627 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13628 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13629 S:      Supported
13630 F:      drivers/nfc/s3fwrn5
13631
13632 SAMSUNG S5C73M3 CAMERA DRIVER
13633 M:      Kyungmin Park <kyungmin.park@samsung.com>
13634 M:      Andrzej Hajda <a.hajda@samsung.com>
13635 L:      linux-media@vger.kernel.org
13636 S:      Supported
13637 F:      drivers/media/i2c/s5c73m3/*
13638
13639 SAMSUNG S5K5BAF CAMERA DRIVER
13640 M:      Kyungmin Park <kyungmin.park@samsung.com>
13641 M:      Andrzej Hajda <a.hajda@samsung.com>
13642 L:      linux-media@vger.kernel.org
13643 S:      Supported
13644 F:      drivers/media/i2c/s5k5baf.c
13645
13646 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13647 M:      Krzysztof Kozlowski <krzk@kernel.org>
13648 M:      Vladimir Zapolskiy <vz@mleia.com>
13649 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13650 L:      linux-crypto@vger.kernel.org
13651 L:      linux-samsung-soc@vger.kernel.org
13652 S:      Maintained
13653 F:      drivers/crypto/s5p-sss.c
13654
13655 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13656 M:      Kyungmin Park <kyungmin.park@samsung.com>
13657 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13658 L:      linux-media@vger.kernel.org
13659 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13660 S:      Supported
13661 F:      drivers/media/platform/exynos4-is/
13662
13663 SAMSUNG SOC CLOCK DRIVERS
13664 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13665 M:      Tomasz Figa <tomasz.figa@gmail.com>
13666 M:      Chanwoo Choi <cw00.choi@samsung.com>
13667 S:      Supported
13668 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13670 F:      drivers/clk/samsung/
13671 F:      include/dt-bindings/clock/exynos*.h
13672 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13673
13674 SAMSUNG SPI DRIVERS
13675 M:      Kukjin Kim <kgene@kernel.org>
13676 M:      Krzysztof Kozlowski <krzk@kernel.org>
13677 M:      Andi Shyti <andi@etezian.org>
13678 L:      linux-spi@vger.kernel.org
13679 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13680 S:      Maintained
13681 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13682 F:      drivers/spi/spi-s3c*
13683 F:      include/linux/platform_data/spi-s3c64xx.h
13684
13685 SAMSUNG SXGBE DRIVERS
13686 M:      Byungho An <bh74.an@samsung.com>
13687 M:      Girish K S <ks.giri@samsung.com>
13688 M:      Vipul Pandya <vipul.pandya@samsung.com>
13689 S:      Supported
13690 L:      netdev@vger.kernel.org
13691 F:      drivers/net/ethernet/samsung/sxgbe/
13692
13693 SAMSUNG THERMAL DRIVER
13694 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13695 L:      linux-pm@vger.kernel.org
13696 L:      linux-samsung-soc@vger.kernel.org
13697 S:      Supported
13698 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13699 F:      drivers/thermal/samsung/
13700
13701 SAMSUNG USB2 PHY DRIVER
13702 M:      Kamil Debski <kamil@wypas.org>
13703 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13704 L:      linux-kernel@vger.kernel.org
13705 S:      Supported
13706 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13707 F:      Documentation/phy/samsung-usb2.txt
13708 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13709 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13710 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13711 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13712 F:      drivers/phy/samsung/phy-samsung-usb2.c
13713 F:      drivers/phy/samsung/phy-samsung-usb2.h
13714
13715 SC1200 WDT DRIVER
13716 M:      Zwane Mwaikambo <zwanem@gmail.com>
13717 S:      Maintained
13718 F:      drivers/watchdog/sc1200wdt.c
13719
13720 SCHEDULER
13721 M:      Ingo Molnar <mingo@redhat.com>
13722 M:      Peter Zijlstra <peterz@infradead.org>
13723 L:      linux-kernel@vger.kernel.org
13724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13725 S:      Maintained
13726 F:      kernel/sched/
13727 F:      include/linux/sched.h
13728 F:      include/uapi/linux/sched.h
13729 F:      include/linux/wait.h
13730 F:      include/linux/preempt.h
13731
13732 SCR24X CHIP CARD INTERFACE DRIVER
13733 M:      Lubomir Rintel <lkundrak@v3.sk>
13734 S:      Supported
13735 F:      drivers/char/pcmcia/scr24x_cs.c
13736
13737 SCSI CDROM DRIVER
13738 M:      Jens Axboe <axboe@kernel.dk>
13739 L:      linux-scsi@vger.kernel.org
13740 W:      http://www.kernel.dk
13741 S:      Maintained
13742 F:      drivers/scsi/sr*
13743
13744 SCSI RDMA PROTOCOL (SRP) INITIATOR
13745 M:      Bart Van Assche <bvanassche@acm.org>
13746 L:      linux-rdma@vger.kernel.org
13747 S:      Supported
13748 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13749 F:      drivers/infiniband/ulp/srp/
13750 F:      include/scsi/srp.h
13751
13752 SCSI RDMA PROTOCOL (SRP) TARGET
13753 M:      Bart Van Assche <bvanassche@acm.org>
13754 L:      linux-rdma@vger.kernel.org
13755 L:      target-devel@vger.kernel.org
13756 S:      Supported
13757 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13758 F:      drivers/infiniband/ulp/srpt/
13759
13760 SCSI SG DRIVER
13761 M:      Doug Gilbert <dgilbert@interlog.com>
13762 L:      linux-scsi@vger.kernel.org
13763 W:      http://sg.danny.cz/sg
13764 S:      Maintained
13765 F:      Documentation/scsi/scsi-generic.txt
13766 F:      drivers/scsi/sg.c
13767 F:      include/scsi/sg.h
13768
13769 SCSI SUBSYSTEM
13770 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13772 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13774 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13775 L:      linux-scsi@vger.kernel.org
13776 S:      Maintained
13777 F:      Documentation/devicetree/bindings/scsi/
13778 F:      drivers/scsi/
13779 F:      include/scsi/
13780
13781 SCSI TAPE DRIVER
13782 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13783 L:      linux-scsi@vger.kernel.org
13784 S:      Maintained
13785 F:      Documentation/scsi/st.txt
13786 F:      drivers/scsi/st.*
13787 F:      drivers/scsi/st_*.h
13788
13789 SCSI TARGET SUBSYSTEM
13790 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13791 L:      linux-scsi@vger.kernel.org
13792 L:      target-devel@vger.kernel.org
13793 W:      http://www.linux-iscsi.org
13794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13795 Q:      https://patchwork.kernel.org/project/target-devel/list/
13796 S:      Supported
13797 F:      drivers/target/
13798 F:      include/target/
13799 F:      Documentation/target/
13800
13801 SCTP PROTOCOL
13802 M:      Vlad Yasevich <vyasevich@gmail.com>
13803 M:      Neil Horman <nhorman@tuxdriver.com>
13804 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13805 L:      linux-sctp@vger.kernel.org
13806 W:      http://lksctp.sourceforge.net
13807 S:      Maintained
13808 F:      Documentation/networking/sctp.txt
13809 F:      include/linux/sctp.h
13810 F:      include/uapi/linux/sctp.h
13811 F:      include/net/sctp/
13812 F:      net/sctp/
13813
13814 SCx200 CPU SUPPORT
13815 M:      Jim Cromie <jim.cromie@gmail.com>
13816 S:      Odd Fixes
13817 F:      Documentation/i2c/busses/scx200_acb
13818 F:      arch/x86/platform/scx200/
13819 F:      drivers/watchdog/scx200_wdt.c
13820 F:      drivers/i2c/busses/scx200*
13821 F:      drivers/mtd/maps/scx200_docflash.c
13822 F:      include/linux/scx200.h
13823
13824 SCx200 GPIO DRIVER
13825 M:      Jim Cromie <jim.cromie@gmail.com>
13826 S:      Maintained
13827 F:      drivers/char/scx200_gpio.c
13828 F:      include/linux/scx200_gpio.h
13829
13830 SCx200 HRT CLOCKSOURCE DRIVER
13831 M:      Jim Cromie <jim.cromie@gmail.com>
13832 S:      Maintained
13833 F:      drivers/clocksource/scx200_hrt.c
13834
13835 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13836 M:      Sascha Sommer <saschasommer@freenet.de>
13837 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13838 S:      Maintained
13839 F:      drivers/mmc/host/sdricoh_cs.c
13840
13841 SECO BOARDS CEC DRIVER
13842 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13843 S:      Maintained
13844 F:      drivers/media/platform/seco-cec/seco-cec.c
13845 F:      drivers/media/platform/seco-cec/seco-cec.h
13846
13847 SECURE COMPUTING
13848 M:      Kees Cook <keescook@chromium.org>
13849 R:      Andy Lutomirski <luto@amacapital.net>
13850 R:      Will Drewry <wad@chromium.org>
13851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13852 S:      Supported
13853 F:      kernel/seccomp.c
13854 F:      include/uapi/linux/seccomp.h
13855 F:      include/linux/seccomp.h
13856 F:      tools/testing/selftests/seccomp/*
13857 F:      tools/testing/selftests/kselftest_harness.h
13858 F:      Documentation/userspace-api/seccomp_filter.rst
13859 K:      \bsecure_computing
13860 K:      \bTIF_SECCOMP\b
13861
13862 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13863 M:      Al Cooper <alcooperx@gmail.com>
13864 L:      linux-mmc@vger.kernel.org
13865 L:      bcm-kernel-feedback-list@broadcom.com
13866 S:      Maintained
13867 F:      drivers/mmc/host/sdhci-brcmstb*
13868
13869 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13870 M:      Adrian Hunter <adrian.hunter@intel.com>
13871 L:      linux-mmc@vger.kernel.org
13872 S:      Maintained
13873 F:      drivers/mmc/host/sdhci*
13874 F:      include/linux/mmc/sdhci*
13875
13876 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13877 M:      Adrian Hunter <adrian.hunter@intel.com>
13878 M:      Ritesh Harjani <riteshh@codeaurora.org>
13879 M:      Asutosh Das <asutoshd@codeaurora.org>
13880 L:      linux-mmc@vger.kernel.org
13881 S:      Maintained
13882 F:      drivers/mmc/host/cqhci*
13883
13884 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13885 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13886 M:      Manjunath M B <manjumb@synopsys.com>
13887 L:      linux-mmc@vger.kernel.org
13888 S:      Maintained
13889 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13890
13891 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13893 L:      linux-mmc@vger.kernel.org
13894 S:      Supported
13895 F:      drivers/mmc/host/sdhci-of-at91.c
13896
13897 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13898 M:      Ben Dooks <ben-linux@fluff.org>
13899 M:      Jaehoon Chung <jh80.chung@samsung.com>
13900 L:      linux-mmc@vger.kernel.org
13901 S:      Maintained
13902 F:      drivers/mmc/host/sdhci-s3c*
13903
13904 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13905 M:      Viresh Kumar <vireshk@kernel.org>
13906 L:      linux-mmc@vger.kernel.org
13907 S:      Maintained
13908 F:      drivers/mmc/host/sdhci-spear.c
13909
13910 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13911 M:      Kishon Vijay Abraham I <kishon@ti.com>
13912 L:      linux-mmc@vger.kernel.org
13913 S:      Maintained
13914 F:      drivers/mmc/host/sdhci-omap.c
13915
13916 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13917 M:      Scott Bauer <scott.bauer@intel.com>
13918 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13919 L:      linux-block@vger.kernel.org
13920 S:      Supported
13921 F:      block/sed*
13922 F:      block/opal_proto.h
13923 F:      include/linux/sed*
13924 F:      include/uapi/linux/sed*
13925
13926 SECURITY CONTACT
13927 M:      Security Officers <security@kernel.org>
13928 S:      Supported
13929
13930 SECURITY SUBSYSTEM
13931 M:      James Morris <jmorris@namei.org>
13932 M:      "Serge E. Hallyn" <serge@hallyn.com>
13933 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13935 W:      http://kernsec.org/
13936 S:      Supported
13937 F:      security/
13938 X:      security/selinux/
13939
13940 SELINUX SECURITY MODULE
13941 M:      Paul Moore <paul@paul-moore.com>
13942 M:      Stephen Smalley <sds@tycho.nsa.gov>
13943 M:      Eric Paris <eparis@parisplace.org>
13944 L:      selinux@vger.kernel.org
13945 W:      https://selinuxproject.org
13946 W:      https://github.com/SELinuxProject
13947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13948 S:      Supported
13949 F:      include/linux/selinux*
13950 F:      security/selinux/
13951 F:      scripts/selinux/
13952 F:      Documentation/admin-guide/LSM/SELinux.rst
13953
13954 SENSABLE PHANTOM
13955 M:      Jiri Slaby <jirislaby@gmail.com>
13956 S:      Maintained
13957 F:      drivers/misc/phantom.c
13958 F:      include/uapi/linux/phantom.h
13959
13960 SERIAL DEVICE BUS
13961 M:      Rob Herring <robh@kernel.org>
13962 L:      linux-serial@vger.kernel.org
13963 S:      Maintained
13964 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13965 F:      drivers/tty/serdev/
13966 F:      include/linux/serdev.h
13967
13968 SERIAL DRIVERS
13969 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13970 L:      linux-serial@vger.kernel.org
13971 S:      Maintained
13972 F:      Documentation/devicetree/bindings/serial/
13973 F:      drivers/tty/serial/
13974
13975 SERIAL IR RECEIVER
13976 M:      Sean Young <sean@mess.org>
13977 L:      linux-media@vger.kernel.org
13978 S:      Maintained
13979 F:      drivers/media/rc/serial_ir.c
13980
13981 SFC NETWORK DRIVER
13982 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13983 M:      Edward Cree <ecree@solarflare.com>
13984 M:      Bert Kenward <bkenward@solarflare.com>
13985 L:      netdev@vger.kernel.org
13986 S:      Supported
13987 F:      drivers/net/ethernet/sfc/
13988
13989 SFF/SFP/SFP+ MODULE SUPPORT
13990 M:      Russell King <linux@armlinux.org.uk>
13991 L:      netdev@vger.kernel.org
13992 S:      Maintained
13993 F:      drivers/net/phy/phylink.c
13994 F:      drivers/net/phy/sfp*
13995 F:      include/linux/phylink.h
13996 F:      include/linux/sfp.h
13997
13998 SGI GRU DRIVER
13999 M:      Dimitri Sivanich <sivanich@sgi.com>
14000 S:      Maintained
14001 F:      drivers/misc/sgi-gru/
14002
14003 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14004 M:      Pat Gefre <pfg@sgi.com>
14005 L:      linux-ia64@vger.kernel.org
14006 S:      Supported
14007 F:      Documentation/ia64/serial.txt
14008 F:      drivers/tty/serial/ioc?_serial.c
14009 F:      include/linux/ioc?.h
14010
14011 SGI XP/XPC/XPNET DRIVER
14012 M:      Cliff Whickman <cpw@sgi.com>
14013 M:      Robin Holt <robinmholt@gmail.com>
14014 S:      Maintained
14015 F:      drivers/misc/sgi-xp/
14016
14017 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14018 M:      Ursula Braun <ubraun@linux.ibm.com>
14019 M:      Karsten Graul <kgraul@linux.ibm.com>
14020 L:      linux-s390@vger.kernel.org
14021 W:      http://www.ibm.com/developerworks/linux/linux390/
14022 S:      Supported
14023 F:      net/smc/
14024
14025 SHARP RJ54N1CB0C SENSOR DRIVER
14026 M:      Jacopo Mondi <jacopo@jmondi.org>
14027 L:      linux-media@vger.kernel.org
14028 T:      git git://linuxtv.org/media_tree.git
14029 S:      Odd fixes
14030 F:      drivers/media/i2c/rj54n1cb0c.c
14031 F:      include/media/i2c/rj54n1cb0c.h
14032
14033 SH_VEU V4L2 MEM2MEM DRIVER
14034 L:      linux-media@vger.kernel.org
14035 S:      Orphan
14036 F:      drivers/media/platform/sh_veu.c
14037
14038 SH_VOU V4L2 OUTPUT DRIVER
14039 L:      linux-media@vger.kernel.org
14040 S:      Orphan
14041 F:      drivers/media/platform/sh_vou.c
14042 F:      include/media/drv-intf/sh_vou.h
14043
14044 SI2157 MEDIA DRIVER
14045 M:      Antti Palosaari <crope@iki.fi>
14046 L:      linux-media@vger.kernel.org
14047 W:      https://linuxtv.org
14048 W:      http://palosaari.fi/linux/
14049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14050 T:      git git://linuxtv.org/anttip/media_tree.git
14051 S:      Maintained
14052 F:      drivers/media/tuners/si2157*
14053
14054 SI2165 MEDIA DRIVER
14055 M:      Matthias Schwarzott <zzam@gentoo.org>
14056 L:      linux-media@vger.kernel.org
14057 W:      https://linuxtv.org
14058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14059 S:      Maintained
14060 F:      drivers/media/dvb-frontends/si2165*
14061
14062 SI2168 MEDIA DRIVER
14063 M:      Antti Palosaari <crope@iki.fi>
14064 L:      linux-media@vger.kernel.org
14065 W:      https://linuxtv.org
14066 W:      http://palosaari.fi/linux/
14067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14068 T:      git git://linuxtv.org/anttip/media_tree.git
14069 S:      Maintained
14070 F:      drivers/media/dvb-frontends/si2168*
14071
14072 SI470X FM RADIO RECEIVER I2C DRIVER
14073 M:      Hans Verkuil <hverkuil@xs4all.nl>
14074 L:      linux-media@vger.kernel.org
14075 T:      git git://linuxtv.org/media_tree.git
14076 W:      https://linuxtv.org
14077 S:      Odd Fixes
14078 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14079
14080 SI470X FM RADIO RECEIVER USB 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:      Maintained
14086 F:      drivers/media/radio/si470x/radio-si470x-common.c
14087 F:      drivers/media/radio/si470x/radio-si470x.h
14088 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14089
14090 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14091 M:      Eduardo Valentin <edubezval@gmail.com>
14092 L:      linux-media@vger.kernel.org
14093 T:      git git://linuxtv.org/media_tree.git
14094 W:      https://linuxtv.org
14095 S:      Odd Fixes
14096 F:      drivers/media/radio/si4713/si4713.?
14097
14098 SI4713 FM RADIO TRANSMITTER PLATFORM 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/radio-platform-si4713.c
14105
14106 SI4713 FM RADIO TRANSMITTER USB DRIVER
14107 M:      Hans Verkuil <hverkuil@xs4all.nl>
14108 L:      linux-media@vger.kernel.org
14109 T:      git git://linuxtv.org/media_tree.git
14110 W:      https://linuxtv.org
14111 S:      Maintained
14112 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14113
14114 SIANO DVB DRIVER
14115 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14116 L:      linux-media@vger.kernel.org
14117 W:      https://linuxtv.org
14118 T:      git git://linuxtv.org/media_tree.git
14119 S:      Odd fixes
14120 F:      drivers/media/common/siano/
14121 F:      drivers/media/usb/siano/
14122 F:      drivers/media/usb/siano/
14123 F:      drivers/media/mmc/siano/
14124
14125 SIFIVE DRIVERS
14126 M:      Palmer Dabbelt <palmer@sifive.com>
14127 M:      Paul Walmsley <paul.walmsley@sifive.com>
14128 L:      linux-riscv@lists.infradead.org
14129 T:      git git://github.com/sifive/riscv-linux.git
14130 S:      Supported
14131 K:      sifive
14132 N:      sifive
14133
14134 SILEAD TOUCHSCREEN DRIVER
14135 M:      Hans de Goede <hdegoede@redhat.com>
14136 L:      linux-input@vger.kernel.org
14137 L:      platform-driver-x86@vger.kernel.org
14138 S:      Maintained
14139 F:      drivers/input/touchscreen/silead.c
14140 F:      drivers/platform/x86/touchscreen_dmi.c
14141
14142 SILICON MOTION SM712 FRAME BUFFER DRIVER
14143 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14144 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14145 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14146 L:      linux-fbdev@vger.kernel.org
14147 S:      Maintained
14148 F:      drivers/video/fbdev/sm712*
14149 F:      Documentation/fb/sm712fb.txt
14150
14151 SIMPLE FIRMWARE INTERFACE (SFI)
14152 M:      Len Brown <lenb@kernel.org>
14153 L:      sfi-devel@simplefirmware.org
14154 W:      http://simplefirmware.org/
14155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14156 S:      Supported
14157 F:      arch/x86/platform/sfi/
14158 F:      drivers/sfi/
14159 F:      include/linux/sfi*.h
14160
14161 SIMPLEFB FB DRIVER
14162 M:      Hans de Goede <hdegoede@redhat.com>
14163 L:      linux-fbdev@vger.kernel.org
14164 S:      Maintained
14165 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14166 F:      drivers/video/fbdev/simplefb.c
14167 F:      include/linux/platform_data/simplefb.h
14168
14169 SIMTEC EB110ATX (Chalice CATS)
14170 P:      Ben Dooks
14171 P:      Vincent Sanders <vince@simtec.co.uk>
14172 M:      Simtec Linux Team <linux@simtec.co.uk>
14173 W:      http://www.simtec.co.uk/products/EB110ATX/
14174 S:      Supported
14175
14176 SIMTEC EB2410ITX (BAST)
14177 P:      Ben Dooks
14178 P:      Vincent Sanders <vince@simtec.co.uk>
14179 M:      Simtec Linux Team <linux@simtec.co.uk>
14180 W:      http://www.simtec.co.uk/products/EB2410ITX/
14181 S:      Supported
14182 F:      arch/arm/mach-s3c24xx/mach-bast.c
14183 F:      arch/arm/mach-s3c24xx/bast-ide.c
14184 F:      arch/arm/mach-s3c24xx/bast-irq.c
14185
14186 SIPHASH PRF ROUTINES
14187 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14188 S:      Maintained
14189 F:      lib/siphash.c
14190 F:      lib/test_siphash.c
14191 F:      include/linux/siphash.h
14192
14193 SIOX
14194 M:      Gavin Schenk <g.schenk@eckelmann.de>
14195 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14196 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14197 S:      Supported
14198 F:      drivers/siox/*
14199 F:      drivers/gpio/gpio-siox.c
14200 F:      include/trace/events/siox.h
14201
14202 SIS 190 ETHERNET DRIVER
14203 M:      Francois Romieu <romieu@fr.zoreil.com>
14204 L:      netdev@vger.kernel.org
14205 S:      Maintained
14206 F:      drivers/net/ethernet/sis/sis190.c
14207
14208 SIS 900/7016 FAST ETHERNET DRIVER
14209 M:      Daniele Venzano <venza@brownhat.org>
14210 W:      http://www.brownhat.org/sis900.html
14211 L:      netdev@vger.kernel.org
14212 S:      Maintained
14213 F:      drivers/net/ethernet/sis/sis900.*
14214
14215 SIS FRAMEBUFFER DRIVER
14216 M:      Thomas Winischhofer <thomas@winischhofer.net>
14217 W:      http://www.winischhofer.net/linuxsisvga.shtml
14218 S:      Maintained
14219 F:      Documentation/fb/sisfb.txt
14220 F:      drivers/video/fbdev/sis/
14221 F:      include/video/sisfb.h
14222
14223 SIS USB2VGA DRIVER
14224 M:      Thomas Winischhofer <thomas@winischhofer.net>
14225 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14226 S:      Maintained
14227 F:      drivers/usb/misc/sisusbvga/
14228
14229 SLAB ALLOCATOR
14230 M:      Christoph Lameter <cl@linux.com>
14231 M:      Pekka Enberg <penberg@kernel.org>
14232 M:      David Rientjes <rientjes@google.com>
14233 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14234 M:      Andrew Morton <akpm@linux-foundation.org>
14235 L:      linux-mm@kvack.org
14236 S:      Maintained
14237 F:      include/linux/sl?b*.h
14238 F:      mm/sl?b*
14239
14240 SLEEPABLE READ-COPY UPDATE (SRCU)
14241 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14242 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14243 M:      Josh Triplett <josh@joshtriplett.org>
14244 R:      Steven Rostedt <rostedt@goodmis.org>
14245 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14246 L:      linux-kernel@vger.kernel.org
14247 W:      http://www.rdrop.com/users/paulmck/RCU/
14248 S:      Supported
14249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14250 F:      include/linux/srcu*.h
14251 F:      kernel/rcu/srcu*.c
14252
14253 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14254 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14255 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14256 S:      Maintained
14257 F:      drivers/slimbus/
14258 F:      Documentation/devicetree/bindings/slimbus/
14259 F:      include/linux/slimbus.h
14260
14261 SMACK SECURITY MODULE
14262 M:      Casey Schaufler <casey@schaufler-ca.com>
14263 L:      linux-security-module@vger.kernel.org
14264 W:      http://schaufler-ca.com
14265 T:      git git://github.com/cschaufler/smack-next
14266 S:      Maintained
14267 F:      Documentation/admin-guide/LSM/Smack.rst
14268 F:      security/smack/
14269
14270 SMC91x ETHERNET DRIVER
14271 M:      Nicolas Pitre <nico@fluxnic.net>
14272 S:      Odd Fixes
14273 F:      drivers/net/ethernet/smsc/smc91x.*
14274
14275 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14276 M:      Sakari Ailus <sakari.ailus@iki.fi>
14277 L:      linux-media@vger.kernel.org
14278 S:      Maintained
14279 F:      drivers/media/i2c/smiapp/
14280 F:      include/media/i2c/smiapp.h
14281 F:      drivers/media/i2c/smiapp-pll.c
14282 F:      drivers/media/i2c/smiapp-pll.h
14283 F:      include/uapi/linux/smiapp.h
14284 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14285
14286 SMM665 HARDWARE MONITOR DRIVER
14287 M:      Guenter Roeck <linux@roeck-us.net>
14288 L:      linux-hwmon@vger.kernel.org
14289 S:      Maintained
14290 F:      Documentation/hwmon/smm665
14291 F:      drivers/hwmon/smm665.c
14292
14293 SMSC EMC2103 HARDWARE MONITOR DRIVER
14294 M:      Steve Glendinning <steve.glendinning@shawell.net>
14295 L:      linux-hwmon@vger.kernel.org
14296 S:      Maintained
14297 F:      Documentation/hwmon/emc2103
14298 F:      drivers/hwmon/emc2103.c
14299
14300 SMSC SCH5627 HARDWARE MONITOR DRIVER
14301 M:      Hans de Goede <hdegoede@redhat.com>
14302 L:      linux-hwmon@vger.kernel.org
14303 S:      Supported
14304 F:      Documentation/hwmon/sch5627
14305 F:      drivers/hwmon/sch5627.c
14306
14307 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14308 M:      Steve Glendinning <steve.glendinning@shawell.net>
14309 L:      linux-fbdev@vger.kernel.org
14310 S:      Maintained
14311 F:      drivers/video/fbdev/smscufx.c
14312
14313 SMSC47B397 HARDWARE MONITOR DRIVER
14314 M:      Jean Delvare <jdelvare@suse.com>
14315 L:      linux-hwmon@vger.kernel.org
14316 S:      Maintained
14317 F:      Documentation/hwmon/smsc47b397
14318 F:      drivers/hwmon/smsc47b397.c
14319
14320 SMSC911x ETHERNET DRIVER
14321 M:      Steve Glendinning <steve.glendinning@shawell.net>
14322 L:      netdev@vger.kernel.org
14323 S:      Maintained
14324 F:      include/linux/smsc911x.h
14325 F:      drivers/net/ethernet/smsc/smsc911x.*
14326
14327 SMSC9420 PCI ETHERNET DRIVER
14328 M:      Steve Glendinning <steve.glendinning@shawell.net>
14329 L:      netdev@vger.kernel.org
14330 S:      Maintained
14331 F:      drivers/net/ethernet/smsc/smsc9420.*
14332
14333 SOC-CAMERA V4L2 SUBSYSTEM
14334 L:      linux-media@vger.kernel.org
14335 T:      git git://linuxtv.org/media_tree.git
14336 S:      Orphan
14337 F:      include/media/soc*
14338 F:      drivers/media/i2c/soc_camera/
14339 F:      drivers/media/platform/soc_camera/
14340
14341 SOCIONEXT SYNQUACER I2C DRIVER
14342 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14343 L:      linux-i2c@vger.kernel.org
14344 S:      Maintained
14345 F:      drivers/i2c/busses/i2c-synquacer.c
14346 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14347
14348 SOCIONEXT UNIPHIER SOUND DRIVER
14349 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14350 S:      Orphan
14351 F:      sound/soc/uniphier/
14352
14353 SOEKRIS NET48XX LED SUPPORT
14354 M:      Chris Boot <bootc@bootc.net>
14355 S:      Maintained
14356 F:      drivers/leds/leds-net48xx.c
14357
14358 SOFT-ROCE DRIVER (rxe)
14359 M:      Moni Shoua <monis@mellanox.com>
14360 L:      linux-rdma@vger.kernel.org
14361 S:      Supported
14362 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14363 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14364 F:      drivers/infiniband/sw/rxe/
14365 F:      include/uapi/rdma/rdma_user_rxe.h
14366
14367 SOFTLOGIC 6x10 MPEG CODEC
14368 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14369 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14370 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14371 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14372 M:      Ismael Luceno <ismael@iodev.co.uk>
14373 L:      linux-media@vger.kernel.org
14374 S:      Supported
14375 F:      drivers/media/pci/solo6x10/
14376
14377 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14378 M:      James Morse <james.morse@arm.com>
14379 L:      linux-arm-kernel@lists.infradead.org
14380 S:      Maintained
14381 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14382 F:      drivers/firmware/arm_sdei.c
14383 F:      include/linux/arm_sdei.h
14384 F:      include/uapi/linux/arm_sdei.h
14385
14386 SOFTWARE RAID (Multiple Disks) SUPPORT
14387 M:      Shaohua Li <shli@kernel.org>
14388 L:      linux-raid@vger.kernel.org
14389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14390 S:      Supported
14391 F:      drivers/md/Makefile
14392 F:      drivers/md/Kconfig
14393 F:      drivers/md/md*
14394 F:      drivers/md/raid*
14395 F:      include/linux/raid/
14396 F:      include/uapi/linux/raid/
14397
14398 SOCIONEXT (SNI) AVE NETWORK DRIVER
14399 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14400 L:      netdev@vger.kernel.org
14401 S:      Maintained
14402 F:      drivers/net/ethernet/socionext/sni_ave.c
14403 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14404
14405 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14406 M:      Jassi Brar <jaswinder.singh@linaro.org>
14407 L:      netdev@vger.kernel.org
14408 S:      Maintained
14409 F:      drivers/net/ethernet/socionext/netsec.c
14410 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14411
14412 SOLIDRUN CLEARFOG SUPPORT
14413 M:      Russell King <linux@armlinux.org.uk>
14414 S:      Maintained
14415 F:      arch/arm/boot/dts/armada-388-clearfog*
14416 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14417
14418 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14419 M:      Russell King <linux@armlinux.org.uk>
14420 S:      Maintained
14421 F:      arch/arm/boot/dts/imx6*-cubox-i*
14422 F:      arch/arm/boot/dts/imx6*-hummingboard*
14423 F:      arch/arm/boot/dts/imx6*-sr-*
14424
14425 SONIC NETWORK DRIVER
14426 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14427 L:      netdev@vger.kernel.org
14428 S:      Maintained
14429 F:      drivers/net/ethernet/natsemi/sonic.*
14430
14431 SONICS SILICON BACKPLANE DRIVER (SSB)
14432 M:      Michael Buesch <m@bues.ch>
14433 L:      linux-wireless@vger.kernel.org
14434 S:      Maintained
14435 F:      drivers/ssb/
14436 F:      include/linux/ssb/
14437
14438 SONY IMX214 SENSOR DRIVER
14439 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14440 L:      linux-media@vger.kernel.org
14441 T:      git git://linuxtv.org/media_tree.git
14442 S:      Maintained
14443 F:      drivers/media/i2c/imx214.c
14444 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14445
14446 SONY IMX258 SENSOR DRIVER
14447 M:      Sakari Ailus <sakari.ailus@linux.intel.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/imx258.c
14452
14453 SONY IMX274 SENSOR DRIVER
14454 M:      Leon Luo <leonl@leopardimaging.com>
14455 L:      linux-media@vger.kernel.org
14456 T:      git git://linuxtv.org/media_tree.git
14457 S:      Maintained
14458 F:      drivers/media/i2c/imx274.c
14459 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14460
14461 SONY IMX319 SENSOR DRIVER
14462 M:      Bingbu Cao <bingbu.cao@intel.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/imx319.c
14467
14468 SONY IMX355 SENSOR DRIVER
14469 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14470 L:      linux-media@vger.kernel.org
14471 T:      git git://linuxtv.org/media_tree.git
14472 S:      Maintained
14473 F:      drivers/media/i2c/imx355.c
14474
14475 SONY MEMORYSTICK CARD SUPPORT
14476 M:      Alex Dubov <oakad@yahoo.com>
14477 W:      http://tifmxx.berlios.de/
14478 S:      Maintained
14479 F:      drivers/memstick/host/tifm_ms.c
14480
14481 SONY MEMORYSTICK STANDARD SUPPORT
14482 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14483 S:      Maintained
14484 F:      drivers/memstick/core/ms_block.*
14485
14486 SONY VAIO CONTROL DEVICE DRIVER
14487 M:      Mattia Dongili <malattia@linux.it>
14488 L:      platform-driver-x86@vger.kernel.org
14489 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14490 S:      Maintained
14491 F:      Documentation/laptops/sony-laptop.txt
14492 F:      drivers/char/sonypi.c
14493 F:      drivers/platform/x86/sony-laptop.c
14494 F:      include/linux/sony-laptop.h
14495
14496 SOUND
14497 M:      Jaroslav Kysela <perex@perex.cz>
14498 M:      Takashi Iwai <tiwai@suse.com>
14499 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14500 W:      http://www.alsa-project.org/
14501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14502 T:      git git://git.alsa-project.org/alsa-kernel.git
14503 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14504 S:      Maintained
14505 F:      Documentation/sound/
14506 F:      include/sound/
14507 F:      include/uapi/sound/
14508 F:      sound/
14509
14510 SOUND - COMPRESSED AUDIO
14511 M:      Vinod Koul <vkoul@kernel.org>
14512 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14514 S:      Supported
14515 F:      Documentation/sound/designs/compress-offload.rst
14516 F:      include/sound/compress_driver.h
14517 F:      include/uapi/sound/compress_*
14518 F:      sound/core/compress_offload.c
14519 F:      sound/soc/soc-compress.c
14520
14521 SOUND - DMAENGINE HELPERS
14522 M:      Lars-Peter Clausen <lars@metafoo.de>
14523 S:      Supported
14524 F:      include/sound/dmaengine_pcm.h
14525 F:      sound/core/pcm_dmaengine.c
14526 F:      sound/soc/soc-generic-dmaengine-pcm.c
14527
14528 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14529 M:      Liam Girdwood <lgirdwood@gmail.com>
14530 M:      Mark Brown <broonie@kernel.org>
14531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14532 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14533 W:      http://alsa-project.org/main/index.php/ASoC
14534 S:      Supported
14535 F:      Documentation/devicetree/bindings/sound/
14536 F:      Documentation/sound/soc/
14537 F:      sound/soc/
14538 F:      include/dt-bindings/sound/
14539 F:      include/sound/soc*
14540
14541 SOUNDWIRE SUBSYSTEM
14542 M:      Vinod Koul <vkoul@kernel.org>
14543 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14544 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14545 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14546 S:      Supported
14547 F:      Documentation/driver-api/soundwire/
14548 F:      drivers/soundwire/
14549 F:      include/linux/soundwire/
14550
14551 SP2 MEDIA DRIVER
14552 M:      Olli Salonen <olli.salonen@iki.fi>
14553 L:      linux-media@vger.kernel.org
14554 W:      https://linuxtv.org
14555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14556 S:      Maintained
14557 F:      drivers/media/dvb-frontends/sp2*
14558
14559 SPARC + UltraSPARC (sparc/sparc64)
14560 M:      "David S. Miller" <davem@davemloft.net>
14561 L:      sparclinux@vger.kernel.org
14562 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14565 S:      Maintained
14566 F:      arch/sparc/
14567 F:      drivers/sbus/
14568
14569 SPARC SERIAL DRIVERS
14570 M:      "David S. Miller" <davem@davemloft.net>
14571 L:      sparclinux@vger.kernel.org
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14574 S:      Maintained
14575 F:      include/linux/sunserialcore.h
14576 F:      drivers/tty/serial/suncore.c
14577 F:      drivers/tty/serial/sunhv.c
14578 F:      drivers/tty/serial/sunsab.c
14579 F:      drivers/tty/serial/sunsab.h
14580 F:      drivers/tty/serial/sunsu.c
14581 F:      drivers/tty/serial/sunzilog.c
14582 F:      drivers/tty/serial/sunzilog.h
14583 F:      drivers/tty/vcc.c
14584
14585 SPARSE CHECKER
14586 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14587 L:      linux-sparse@vger.kernel.org
14588 W:      https://sparse.wiki.kernel.org/
14589 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14590 S:      Maintained
14591 F:      include/linux/compiler.h
14592
14593 SPEAR CLOCK FRAMEWORK SUPPORT
14594 M:      Viresh Kumar <vireshk@kernel.org>
14595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14596 W:      http://www.st.com/spear
14597 S:      Maintained
14598 F:      drivers/clk/spear/
14599
14600 SPEAR PLATFORM SUPPORT
14601 M:      Viresh Kumar <vireshk@kernel.org>
14602 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14604 W:      http://www.st.com/spear
14605 S:      Maintained
14606 F:      arch/arm/boot/dts/spear*
14607 F:      arch/arm/mach-spear/
14608
14609 SPI NOR SUBSYSTEM
14610 M:      Marek Vasut <marek.vasut@gmail.com>
14611 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14612 L:      linux-mtd@lists.infradead.org
14613 W:      http://www.linux-mtd.infradead.org/
14614 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14615 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14616 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14617 S:      Maintained
14618 F:      drivers/mtd/spi-nor/
14619 F:      include/linux/mtd/spi-nor.h
14620
14621 SPI SUBSYSTEM
14622 M:      Mark Brown <broonie@kernel.org>
14623 L:      linux-spi@vger.kernel.org
14624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14625 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14626 S:      Maintained
14627 F:      Documentation/devicetree/bindings/spi/
14628 F:      Documentation/spi/
14629 F:      drivers/spi/
14630 F:      include/linux/spi/
14631 F:      include/uapi/linux/spi/
14632 F:      tools/spi/
14633
14634 SPIDERNET NETWORK DRIVER for CELL
14635 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14636 L:      netdev@vger.kernel.org
14637 S:      Supported
14638 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14639 F:      drivers/net/ethernet/toshiba/spider_net*
14640
14641 SPMI SUBSYSTEM
14642 R:      Stephen Boyd <sboyd@kernel.org>
14643 L:      linux-arm-msm@vger.kernel.org
14644 F:      Documentation/devicetree/bindings/spmi/
14645 F:      drivers/spmi/
14646 F:      include/dt-bindings/spmi/spmi.h
14647 F:      include/linux/spmi.h
14648 F:      include/trace/events/spmi.h
14649
14650 SPU FILE SYSTEM
14651 M:      Jeremy Kerr <jk@ozlabs.org>
14652 L:      linuxppc-dev@lists.ozlabs.org
14653 W:      http://www.ibm.com/developerworks/power/cell/
14654 S:      Supported
14655 F:      Documentation/filesystems/spufs.txt
14656 F:      arch/powerpc/platforms/cell/spufs/
14657
14658 SQUASHFS FILE SYSTEM
14659 M:      Phillip Lougher <phillip@squashfs.org.uk>
14660 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14661 W:      http://squashfs.org.uk
14662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14663 S:      Maintained
14664 F:      Documentation/filesystems/squashfs.txt
14665 F:      fs/squashfs/
14666
14667 SRM (Alpha) environment access
14668 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14669 S:      Maintained
14670 F:      arch/alpha/kernel/srm_env.c
14671
14672 ST LSM6DSx IMU IIO DRIVER
14673 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14674 L:      linux-iio@vger.kernel.org
14675 W:      http://www.st.com/
14676 S:      Maintained
14677 F:      drivers/iio/imu/st_lsm6dsx/
14678 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14679
14680 ST STM32 I2C/SMBUS DRIVER
14681 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14682 L:      linux-i2c@vger.kernel.org
14683 S:      Maintained
14684 F:      drivers/i2c/busses/i2c-stm32*
14685
14686 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14687 M:      Song Qiang <songqiang1304521@gmail.com>
14688 L:      linux-iio@vger.kernel.org
14689 S:      Maintained
14690 F:      drivers/iio/proximity/vl53l0x-i2c.c
14691 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14692
14693 STABLE BRANCH
14694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14695 M:      Sasha Levin <sashal@kernel.org>
14696 L:      stable@vger.kernel.org
14697 S:      Supported
14698 F:      Documentation/process/stable-kernel-rules.rst
14699
14700 STAGING - COMEDI
14701 M:      Ian Abbott <abbotti@mev.co.uk>
14702 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14703 S:      Odd Fixes
14704 F:      drivers/staging/comedi/
14705
14706 STAGING - EROFS FILE SYSTEM
14707 M:      Gao Xiang <gaoxiang25@huawei.com>
14708 M:      Chao Yu <yuchao0@huawei.com>
14709 L:      linux-erofs@lists.ozlabs.org
14710 S:      Maintained
14711 F:      drivers/staging/erofs/
14712
14713 STAGING - INDUSTRIAL IO
14714 M:      Jonathan Cameron <jic23@kernel.org>
14715 L:      linux-iio@vger.kernel.org
14716 S:      Odd Fixes
14717 F:      Documentation/devicetree/bindings/staging/iio/
14718 F:      drivers/staging/iio/
14719
14720 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14721 M:      Marc Dietrich <marvin24@gmx.de>
14722 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14723 L:      linux-tegra@vger.kernel.org
14724 S:      Maintained
14725 F:      drivers/staging/nvec/
14726
14727 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14728 M:      Jens Frederich <jfrederich@gmail.com>
14729 M:      Daniel Drake <dsd@laptop.org>
14730 M:      Jon Nettleton <jon.nettleton@gmail.com>
14731 W:      http://wiki.laptop.org/go/DCON
14732 S:      Maintained
14733 F:      drivers/staging/olpc_dcon/
14734
14735 STAGING - REALTEK RTL8712U DRIVERS
14736 M:      Larry Finger <Larry.Finger@lwfinger.net>
14737 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14738 S:      Odd Fixes
14739 F:      drivers/staging/rtl8712/
14740
14741 STAGING - REALTEK RTL8188EU DRIVERS
14742 M:      Larry Finger <Larry.Finger@lwfinger.net>
14743 S:      Odd Fixes
14744 F:      drivers/staging/rtl8188eu/
14745
14746 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14747 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14748 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14749 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14750 L:      linux-fbdev@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/staging/sm750fb/
14753
14754 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14755 M:      William Hubbs <w.d.hubbs@gmail.com>
14756 M:      Chris Brannon <chris@the-brannons.com>
14757 M:      Kirk Reiser <kirk@reisers.ca>
14758 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14759 L:      speakup@linux-speakup.org
14760 W:      http://www.linux-speakup.org/
14761 S:      Odd Fixes
14762 F:      drivers/staging/speakup/
14763
14764 STAGING - VIA VT665X DRIVERS
14765 M:      Forest Bond <forest@alittletooquiet.net>
14766 S:      Odd Fixes
14767 F:      drivers/staging/vt665?/
14768
14769 STAGING - WILC1000 WIFI DRIVER
14770 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14771 M:      Ajay Singh <ajay.kathat@microchip.com>
14772 L:      linux-wireless@vger.kernel.org
14773 S:      Supported
14774 F:      drivers/staging/wilc1000/
14775
14776 STAGING SUBSYSTEM
14777 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14779 L:      devel@driverdev.osuosl.org
14780 S:      Supported
14781 F:      drivers/staging/
14782
14783 STARFIRE/DURALAN NETWORK DRIVER
14784 M:      Ion Badulescu <ionut@badula.org>
14785 S:      Odd Fixes
14786 F:      drivers/net/ethernet/adaptec/starfire*
14787
14788 STEC S1220 SKD DRIVER
14789 M:      Bart Van Assche <bart.vanassche@wdc.com>
14790 L:      linux-block@vger.kernel.org
14791 S:      Maintained
14792 F:      drivers/block/skd*[ch]
14793
14794 STI AUDIO (ASoC) DRIVERS
14795 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14796 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14797 S:      Maintained
14798 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14799 F:      sound/soc/sti/
14800
14801 STI CEC DRIVER
14802 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14803 S:      Maintained
14804 F:      drivers/media/platform/sti/cec/
14805 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14806
14807 STK1160 USB VIDEO CAPTURE DRIVER
14808 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14809 L:      linux-media@vger.kernel.org
14810 T:      git git://linuxtv.org/media_tree.git
14811 S:      Maintained
14812 F:      drivers/media/usb/stk1160/
14813
14814 STM32 AUDIO (ASoC) DRIVERS
14815 M:      Olivier Moysan <olivier.moysan@st.com>
14816 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14817 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14818 S:      Maintained
14819 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14820 F:      sound/soc/stm/
14821
14822 STM32 TIMER/LPTIMER DRIVERS
14823 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14824 S:      Maintained
14825 F:      drivers/*/stm32-*timer*
14826 F:      drivers/pwm/pwm-stm32*
14827 F:      include/linux/*/stm32-*tim*
14828 F:      Documentation/ABI/testing/*timer-stm32
14829 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14830 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14831
14832 STMMAC ETHERNET DRIVER
14833 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14834 M:      Alexandre Torgue <alexandre.torgue@st.com>
14835 M:      Jose Abreu <joabreu@synopsys.com>
14836 L:      netdev@vger.kernel.org
14837 W:      http://www.stlinux.com
14838 S:      Supported
14839 F:      drivers/net/ethernet/stmicro/stmmac/
14840
14841 SUN3/3X
14842 M:      Sam Creasey <sammy@sammy.net>
14843 W:      http://sammy.net/sun3/
14844 S:      Maintained
14845 F:      arch/m68k/kernel/*sun3*
14846 F:      arch/m68k/sun3*/
14847 F:      arch/m68k/include/asm/sun3*
14848 F:      drivers/net/ethernet/i825xx/sun3*
14849
14850 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14851 M:      Hans de Goede <hdegoede@redhat.com>
14852 L:      linux-input@vger.kernel.org
14853 S:      Maintained
14854 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14855 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14856
14857 SUNDANCE NETWORK DRIVER
14858 M:      Denis Kirjanov <kda@linux-powerpc.org>
14859 L:      netdev@vger.kernel.org
14860 S:      Maintained
14861 F:      drivers/net/ethernet/dlink/sundance.c
14862
14863 SUPERH
14864 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14865 M:      Rich Felker <dalias@libc.org>
14866 L:      linux-sh@vger.kernel.org
14867 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14868 S:      Maintained
14869 F:      Documentation/sh/
14870 F:      arch/sh/
14871 F:      drivers/sh/
14872
14873 SUSPEND TO RAM
14874 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14875 M:      Len Brown <len.brown@intel.com>
14876 M:      Pavel Machek <pavel@ucw.cz>
14877 L:      linux-pm@vger.kernel.org
14878 B:      https://bugzilla.kernel.org
14879 S:      Supported
14880 F:      Documentation/power/
14881 F:      arch/x86/kernel/acpi/
14882 F:      drivers/base/power/
14883 F:      kernel/power/
14884 F:      include/linux/suspend.h
14885 F:      include/linux/freezer.h
14886 F:      include/linux/pm.h
14887
14888 SVGA HANDLING
14889 M:      Martin Mares <mj@ucw.cz>
14890 L:      linux-video@atrey.karlin.mff.cuni.cz
14891 S:      Maintained
14892 F:      Documentation/svga.txt
14893 F:      arch/x86/boot/video*
14894
14895 SWIOTLB SUBSYSTEM
14896 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14897 L:      iommu@lists.linux-foundation.org
14898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14899 S:      Supported
14900 F:      kernel/dma/swiotlb.c
14901 F:      arch/*/kernel/pci-swiotlb.c
14902 F:      include/linux/swiotlb.h
14903
14904 SWITCHDEV
14905 M:      Jiri Pirko <jiri@resnulli.us>
14906 M:      Ivan Vecera <ivecera@redhat.com>
14907 L:      netdev@vger.kernel.org
14908 S:      Supported
14909 F:      net/switchdev/
14910 F:      include/net/switchdev.h
14911
14912 SY8106A REGULATOR DRIVER
14913 M:      Icenowy Zheng <icenowy@aosc.io>
14914 S:      Maintained
14915 F:      drivers/regulator/sy8106a-regulator.c
14916 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14917
14918 SYNC FILE FRAMEWORK
14919 M:      Sumit Semwal <sumit.semwal@linaro.org>
14920 R:      Gustavo Padovan <gustavo@padovan.org>
14921 S:      Maintained
14922 L:      linux-media@vger.kernel.org
14923 L:      dri-devel@lists.freedesktop.org
14924 F:      drivers/dma-buf/sync_*
14925 F:      drivers/dma-buf/dma-fence*
14926 F:      drivers/dma-buf/sw_sync.c
14927 F:      include/linux/sync_file.h
14928 F:      include/uapi/linux/sync_file.h
14929 F:      Documentation/sync_file.txt
14930 T:      git git://anongit.freedesktop.org/drm/drm-misc
14931
14932 SYNOPSYS ARC ARCHITECTURE
14933 M:      Vineet Gupta <vgupta@synopsys.com>
14934 L:      linux-snps-arc@lists.infradead.org
14935 S:      Supported
14936 F:      arch/arc/
14937 F:      Documentation/devicetree/bindings/arc/*
14938 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14939 F:      drivers/clocksource/arc_timer.c
14940 F:      drivers/tty/serial/arc_uart.c
14941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14942
14943 SYNOPSYS ARC HSDK SDP pll clock driver
14944 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14945 S:      Supported
14946 F:      drivers/clk/clk-hsdk-pll.c
14947 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14948
14949 SYNOPSYS ARC SDP clock driver
14950 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14951 S:      Supported
14952 F:      drivers/clk/axs10x/*
14953 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14954
14955 SYNOPSYS ARC SDP platform support
14956 M:      Alexey Brodkin <abrodkin@synopsys.com>
14957 S:      Supported
14958 F:      arch/arc/plat-axs10x
14959 F:      arch/arc/boot/dts/ax*
14960 F:      Documentation/devicetree/bindings/arc/axs10*
14961
14962 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14963 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14964 S:      Supported
14965 F:      drivers/reset/reset-axs10x.c
14966 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14967
14968 SYNOPSYS CREG GPIO DRIVER
14969 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14970 S:      Maintained
14971 F:      drivers/gpio/gpio-creg-snps.c
14972 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14973
14974 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14975 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14976 S:      Maintained
14977 F:      drivers/tty/serial/8250/8250_dw.c
14978
14979 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14980 M:      Hoan Tran <hoan@os.amperecomputing.com>
14981 L:      linux-gpio@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/gpio/gpio-dwapb.c
14984 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14985
14986 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14987 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14988 S:      Maintained
14989 F:      drivers/dma/dwi-axi-dmac/
14990 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14991
14992 SYNOPSYS DESIGNWARE DMAC DRIVER
14993 M:      Viresh Kumar <vireshk@kernel.org>
14994 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14995 S:      Maintained
14996 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14997 F:      drivers/dma/dw/
14998 F:      include/dt-bindings/dma/dw-dmac.h
14999 F:      include/linux/dma/dw.h
15000 F:      include/linux/platform_data/dma-dw.h
15001
15002 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15003 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15004 L:      netdev@vger.kernel.org
15005 S:      Supported
15006 F:      drivers/net/ethernet/synopsys/
15007
15008 SYNOPSYS DESIGNWARE I2C DRIVER
15009 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15010 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15011 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15012 L:      linux-i2c@vger.kernel.org
15013 S:      Maintained
15014 F:      drivers/i2c/busses/i2c-designware-*
15015 F:      include/linux/platform_data/i2c-designware.h
15016
15017 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15018 M:      Jaehoon Chung <jh80.chung@samsung.com>
15019 L:      linux-mmc@vger.kernel.org
15020 S:      Maintained
15021 F:      drivers/mmc/host/dw_mmc*
15022
15023 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15024 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15025 S:      Supported
15026 F:      drivers/reset/reset-hsdk.c
15027 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15028 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15029
15030 SYSTEM CONFIGURATION (SYSCON)
15031 M:      Lee Jones <lee.jones@linaro.org>
15032 M:      Arnd Bergmann <arnd@arndb.de>
15033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15034 S:      Supported
15035 F:      drivers/mfd/syscon.c
15036
15037 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15038 M:      Sudeep Holla <sudeep.holla@arm.com>
15039 L:      linux-arm-kernel@lists.infradead.org
15040 S:      Maintained
15041 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15042 F:      drivers/clk/clk-sc[mp]i.c
15043 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15044 F:      drivers/firmware/arm_scpi.c
15045 F:      drivers/firmware/arm_scmi/
15046 F:      include/linux/sc[mp]i_protocol.h
15047
15048 SYSTEM RESET/SHUTDOWN DRIVERS
15049 M:      Sebastian Reichel <sre@kernel.org>
15050 L:      linux-pm@vger.kernel.org
15051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15052 S:      Maintained
15053 F:      Documentation/devicetree/bindings/power/reset/
15054 F:      drivers/power/reset/
15055
15056 SYSTEM TRACE MODULE CLASS
15057 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15058 S:      Maintained
15059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15060 F:      Documentation/trace/stm.rst
15061 F:      drivers/hwtracing/stm/
15062 F:      include/linux/stm.h
15063 F:      include/uapi/linux/stm.h
15064
15065 SYSV FILESYSTEM
15066 M:      Christoph Hellwig <hch@infradead.org>
15067 S:      Maintained
15068 F:      Documentation/filesystems/sysv-fs.txt
15069 F:      fs/sysv/
15070 F:      include/linux/sysv_fs.h
15071
15072 TASKSTATS STATISTICS INTERFACE
15073 M:      Balbir Singh <bsingharora@gmail.com>
15074 S:      Maintained
15075 F:      Documentation/accounting/taskstats*
15076 F:      include/linux/taskstats*
15077 F:      kernel/taskstats.c
15078
15079 TC subsystem
15080 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15081 M:      Cong Wang <xiyou.wangcong@gmail.com>
15082 M:      Jiri Pirko <jiri@resnulli.us>
15083 L:      netdev@vger.kernel.org
15084 S:      Maintained
15085 F:      include/net/pkt_cls.h
15086 F:      include/net/pkt_sched.h
15087 F:      include/net/tc_act/
15088 F:      include/uapi/linux/pkt_cls.h
15089 F:      include/uapi/linux/pkt_sched.h
15090 F:      include/uapi/linux/tc_act/
15091 F:      include/uapi/linux/tc_ematch/
15092 F:      net/sched/
15093
15094 TC90522 MEDIA DRIVER
15095 M:      Akihiro Tsukada <tskd08@gmail.com>
15096 L:      linux-media@vger.kernel.org
15097 S:      Odd Fixes
15098 F:      drivers/media/dvb-frontends/tc90522*
15099
15100 TCP LOW PRIORITY MODULE
15101 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15102 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15103 W:      http://tcp-lp-mod.sourceforge.net/
15104 S:      Maintained
15105 F:      net/ipv4/tcp_lp.c
15106
15107 TDA10071 MEDIA DRIVER
15108 M:      Antti Palosaari <crope@iki.fi>
15109 L:      linux-media@vger.kernel.org
15110 W:      https://linuxtv.org
15111 W:      http://palosaari.fi/linux/
15112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15113 T:      git git://linuxtv.org/anttip/media_tree.git
15114 S:      Maintained
15115 F:      drivers/media/dvb-frontends/tda10071*
15116
15117 TDA18212 MEDIA DRIVER
15118 M:      Antti Palosaari <crope@iki.fi>
15119 L:      linux-media@vger.kernel.org
15120 W:      https://linuxtv.org
15121 W:      http://palosaari.fi/linux/
15122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15123 T:      git git://linuxtv.org/anttip/media_tree.git
15124 S:      Maintained
15125 F:      drivers/media/tuners/tda18212*
15126
15127 TDA18218 MEDIA DRIVER
15128 M:      Antti Palosaari <crope@iki.fi>
15129 L:      linux-media@vger.kernel.org
15130 W:      https://linuxtv.org
15131 W:      http://palosaari.fi/linux/
15132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15133 T:      git git://linuxtv.org/anttip/media_tree.git
15134 S:      Maintained
15135 F:      drivers/media/tuners/tda18218*
15136
15137 TDA18250 MEDIA DRIVER
15138 M:      Olli Salonen <olli.salonen@iki.fi>
15139 L:      linux-media@vger.kernel.org
15140 W:      https://linuxtv.org
15141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15142 T:      git git://linuxtv.org/media_tree.git
15143 S:      Maintained
15144 F:      drivers/media/tuners/tda18250*
15145
15146 TDA18271 MEDIA DRIVER
15147 M:      Michael Krufky <mkrufky@linuxtv.org>
15148 L:      linux-media@vger.kernel.org
15149 W:      https://linuxtv.org
15150 W:      http://github.com/mkrufky
15151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15152 T:      git git://linuxtv.org/mkrufky/tuners.git
15153 S:      Maintained
15154 F:      drivers/media/tuners/tda18271*
15155
15156 TDA1997x MEDIA DRIVER
15157 M:      Tim Harvey <tharvey@gateworks.com>
15158 L:      linux-media@vger.kernel.org
15159 W:      https://linuxtv.org
15160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15161 S:      Maintained
15162 F:      drivers/media/i2c/tda1997x.*
15163
15164 TDA827x MEDIA DRIVER
15165 M:      Michael Krufky <mkrufky@linuxtv.org>
15166 L:      linux-media@vger.kernel.org
15167 W:      https://linuxtv.org
15168 W:      http://github.com/mkrufky
15169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15170 T:      git git://linuxtv.org/mkrufky/tuners.git
15171 S:      Maintained
15172 F:      drivers/media/tuners/tda8290.*
15173
15174 TDA8290 MEDIA DRIVER
15175 M:      Michael Krufky <mkrufky@linuxtv.org>
15176 L:      linux-media@vger.kernel.org
15177 W:      https://linuxtv.org
15178 W:      http://github.com/mkrufky
15179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15180 T:      git git://linuxtv.org/mkrufky/tuners.git
15181 S:      Maintained
15182 F:      drivers/media/tuners/tda8290.*
15183
15184 TDA9840 MEDIA DRIVER
15185 M:      Hans Verkuil <hverkuil@xs4all.nl>
15186 L:      linux-media@vger.kernel.org
15187 T:      git git://linuxtv.org/media_tree.git
15188 W:      https://linuxtv.org
15189 S:      Maintained
15190 F:      drivers/media/i2c/tda9840*
15191
15192 TEA5761 TUNER DRIVER
15193 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15194 L:      linux-media@vger.kernel.org
15195 W:      https://linuxtv.org
15196 T:      git git://linuxtv.org/media_tree.git
15197 S:      Odd fixes
15198 F:      drivers/media/tuners/tea5761.*
15199
15200 TEA5767 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:      Maintained
15206 F:      drivers/media/tuners/tea5767.*
15207
15208 TEA6415C MEDIA DRIVER
15209 M:      Hans Verkuil <hverkuil@xs4all.nl>
15210 L:      linux-media@vger.kernel.org
15211 T:      git git://linuxtv.org/media_tree.git
15212 W:      https://linuxtv.org
15213 S:      Maintained
15214 F:      drivers/media/i2c/tea6415c*
15215
15216 TEA6420 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/tea6420*
15223
15224 TEAM DRIVER
15225 M:      Jiri Pirko <jiri@resnulli.us>
15226 L:      netdev@vger.kernel.org
15227 S:      Supported
15228 F:      drivers/net/team/
15229 F:      include/linux/if_team.h
15230 F:      include/uapi/linux/if_team.h
15231
15232 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15233 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15234 S:      Maintained
15235 F:      arch/x86/platform/ts5500/
15236
15237 TECHNOTREND USB IR RECEIVER
15238 M:      Sean Young <sean@mess.org>
15239 L:      linux-media@vger.kernel.org
15240 S:      Maintained
15241 F:      drivers/media/rc/ttusbir.c
15242
15243 TECHWELL TW9910 VIDEO DECODER
15244 L:      linux-media@vger.kernel.org
15245 S:      Orphan
15246 F:      drivers/media/i2c/tw9910.c
15247 F:      include/media/i2c/tw9910.h
15248
15249 TEE SUBSYSTEM
15250 M:      Jens Wiklander <jens.wiklander@linaro.org>
15251 S:      Maintained
15252 F:      include/linux/tee_drv.h
15253 F:      include/uapi/linux/tee.h
15254 F:      drivers/tee/
15255 F:      Documentation/tee.txt
15256
15257 TEGRA ARCHITECTURE SUPPORT
15258 M:      Thierry Reding <thierry.reding@gmail.com>
15259 M:      Jonathan Hunter <jonathanh@nvidia.com>
15260 L:      linux-tegra@vger.kernel.org
15261 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15263 S:      Supported
15264 N:      [^a-z]tegra
15265
15266 TEGRA CLOCK DRIVER
15267 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15268 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15269 S:      Supported
15270 F:      drivers/clk/tegra/
15271
15272 TEGRA DMA DRIVERS
15273 M:      Laxman Dewangan <ldewangan@nvidia.com>
15274 M:      Jon Hunter <jonathanh@nvidia.com>
15275 S:      Supported
15276 F:      drivers/dma/tegra*
15277
15278 TEGRA I2C DRIVER
15279 M:      Laxman Dewangan <ldewangan@nvidia.com>
15280 S:      Supported
15281 F:      drivers/i2c/busses/i2c-tegra.c
15282
15283 TEGRA IOMMU DRIVERS
15284 M:      Thierry Reding <thierry.reding@gmail.com>
15285 L:      linux-tegra@vger.kernel.org
15286 S:      Supported
15287 F:      drivers/iommu/tegra*
15288
15289 TEGRA KBC DRIVER
15290 M:      Laxman Dewangan <ldewangan@nvidia.com>
15291 S:      Supported
15292 F:      drivers/input/keyboard/tegra-kbc.c
15293
15294 TEGRA NAND DRIVER
15295 M:      Stefan Agner <stefan@agner.ch>
15296 M:      Lucas Stach <dev@lynxeye.de>
15297 S:      Maintained
15298 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15299 F:      drivers/mtd/nand/raw/tegra_nand.c
15300
15301 TEGRA PWM DRIVER
15302 M:      Thierry Reding <thierry.reding@gmail.com>
15303 S:      Supported
15304 F:      drivers/pwm/pwm-tegra.c
15305
15306 TEGRA SERIAL DRIVER
15307 M:      Laxman Dewangan <ldewangan@nvidia.com>
15308 S:      Supported
15309 F:      drivers/tty/serial/serial-tegra.c
15310
15311 TEGRA SPI DRIVER
15312 M:      Laxman Dewangan <ldewangan@nvidia.com>
15313 S:      Supported
15314 F:      drivers/spi/spi-tegra*
15315
15316 TEHUTI ETHERNET DRIVER
15317 M:      Andy Gospodarek <andy@greyhouse.net>
15318 L:      netdev@vger.kernel.org
15319 S:      Supported
15320 F:      drivers/net/ethernet/tehuti/*
15321
15322 Telecom Clock Driver for MCPL0010
15323 M:      Mark Gross <mark.gross@intel.com>
15324 S:      Supported
15325 F:      drivers/char/tlclk.c
15326
15327 TENSILICA XTENSA PORT (xtensa)
15328 M:      Chris Zankel <chris@zankel.net>
15329 M:      Max Filippov <jcmvbkbc@gmail.com>
15330 L:      linux-xtensa@linux-xtensa.org
15331 T:      git git://github.com/czankel/xtensa-linux.git
15332 S:      Maintained
15333 F:      arch/xtensa/
15334 F:      drivers/irqchip/irq-xtensa-*
15335
15336 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15337 M:      Nishanth Menon <nm@ti.com>
15338 M:      Tero Kristo <t-kristo@ti.com>
15339 M:      Santosh Shilimkar <ssantosh@kernel.org>
15340 L:      linux-arm-kernel@lists.infradead.org
15341 S:      Maintained
15342 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15343 F:      drivers/firmware/ti_sci*
15344 F:      include/linux/soc/ti/ti_sci_protocol.h
15345 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15346 F:      drivers/soc/ti/ti_sci_pm_domains.c
15347 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15348 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15349 F:      drivers/clk/keystone/sci-clk.c
15350 F:      drivers/reset/reset-ti-sci.c
15351
15352 Texas Instruments ASoC drivers
15353 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15355 S:      Maintained
15356 F:      sound/soc/ti/
15357
15358 Texas Instruments' DAC7612 DAC Driver
15359 M:      Ricardo Ribalda <ricardo@ribalda.com>
15360 L:      linux-iio@vger.kernel.org
15361 S:      Supported
15362 F:      drivers/iio/dac/ti-dac7612.c
15363 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15364
15365 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15366 M:      Hans Verkuil <hverkuil@xs4all.nl>
15367 L:      linux-media@vger.kernel.org
15368 T:      git git://linuxtv.org/media_tree.git
15369 W:      https://linuxtv.org
15370 S:      Maintained
15371 F:      drivers/media/radio/radio-raremono.c
15372
15373 THERMAL
15374 M:      Zhang Rui <rui.zhang@intel.com>
15375 M:      Eduardo Valentin <edubezval@gmail.com>
15376 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15377 L:      linux-pm@vger.kernel.org
15378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15380 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15381 S:      Supported
15382 F:      drivers/thermal/
15383 F:      include/linux/thermal.h
15384 F:      include/uapi/linux/thermal.h
15385 F:      include/linux/cpu_cooling.h
15386 F:      Documentation/devicetree/bindings/thermal/
15387
15388 THERMAL/CPU_COOLING
15389 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15390 M:      Viresh Kumar <viresh.kumar@linaro.org>
15391 M:      Javi Merino <javi.merino@kernel.org>
15392 L:      linux-pm@vger.kernel.org
15393 S:      Supported
15394 F:      Documentation/thermal/cpu-cooling-api.txt
15395 F:      drivers/thermal/cpu_cooling.c
15396 F:      include/linux/cpu_cooling.h
15397
15398 THINKPAD ACPI EXTRAS DRIVER
15399 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15400 L:      ibm-acpi-devel@lists.sourceforge.net
15401 L:      platform-driver-x86@vger.kernel.org
15402 W:      http://ibm-acpi.sourceforge.net
15403 W:      http://thinkwiki.org/wiki/Ibm-acpi
15404 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15405 S:      Maintained
15406 F:      drivers/platform/x86/thinkpad_acpi.c
15407
15408 THUNDERBOLT DRIVER
15409 M:      Andreas Noever <andreas.noever@gmail.com>
15410 M:      Michael Jamet <michael.jamet@intel.com>
15411 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15412 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15414 S:      Maintained
15415 F:      Documentation/admin-guide/thunderbolt.rst
15416 F:      drivers/thunderbolt/
15417 F:      include/linux/thunderbolt.h
15418
15419 THUNDERBOLT NETWORK DRIVER
15420 M:      Michael Jamet <michael.jamet@intel.com>
15421 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15422 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15423 L:      netdev@vger.kernel.org
15424 S:      Maintained
15425 F:      drivers/net/thunderbolt.c
15426
15427 THUNDERX GPIO DRIVER
15428 M:      David Daney <david.daney@cavium.com>
15429 S:      Maintained
15430 F:      drivers/gpio/gpio-thunderx.c
15431
15432 TI AM437X VPFE DRIVER
15433 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15434 L:      linux-media@vger.kernel.org
15435 W:      https://linuxtv.org
15436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15437 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15438 S:      Maintained
15439 F:      drivers/media/platform/am437x/
15440
15441 TI BANDGAP AND THERMAL DRIVER
15442 M:      Eduardo Valentin <edubezval@gmail.com>
15443 M:      Keerthy <j-keerthy@ti.com>
15444 L:      linux-pm@vger.kernel.org
15445 L:      linux-omap@vger.kernel.org
15446 S:      Maintained
15447 F:      drivers/thermal/ti-soc-thermal/
15448
15449 TI BQ27XXX POWER SUPPLY DRIVER
15450 R:      Andrew F. Davis <afd@ti.com>
15451 F:      include/linux/power/bq27xxx_battery.h
15452 F:      drivers/power/supply/bq27xxx_battery.c
15453 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15454
15455 TI CDCE706 CLOCK DRIVER
15456 M:      Max Filippov <jcmvbkbc@gmail.com>
15457 S:      Maintained
15458 F:      drivers/clk/clk-cdce706.c
15459
15460 TI CLOCK DRIVER
15461 M:      Tero Kristo <t-kristo@ti.com>
15462 L:      linux-omap@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/clk/ti/
15465 F:      include/linux/clk/ti.h
15466
15467 TI DAVINCI MACHINE SUPPORT
15468 M:      Sekhar Nori <nsekhar@ti.com>
15469 M:      Kevin Hilman <khilman@kernel.org>
15470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15472 S:      Supported
15473 F:      arch/arm/mach-davinci/
15474 F:      drivers/i2c/busses/i2c-davinci.c
15475 F:      arch/arm/boot/dts/da850*
15476
15477 TI DAVINCI SERIES CLOCK DRIVER
15478 M:      David Lechner <david@lechnology.com>
15479 R:      Sekhar Nori <nsekhar@ti.com>
15480 S:      Maintained
15481 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15482 F:      drivers/clk/davinci/
15483
15484 TI DAVINCI SERIES GPIO DRIVER
15485 M:      Keerthy <j-keerthy@ti.com>
15486 L:      linux-gpio@vger.kernel.org
15487 S:      Maintained
15488 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15489 F:      drivers/gpio/gpio-davinci.c
15490
15491 TI DAVINCI SERIES MEDIA DRIVER
15492 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15493 L:      linux-media@vger.kernel.org
15494 W:      https://linuxtv.org
15495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15496 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15497 S:      Maintained
15498 F:      drivers/media/platform/davinci/
15499 F:      include/media/davinci/
15500
15501 TI ETHERNET SWITCH DRIVER (CPSW)
15502 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15503 L:      linux-omap@vger.kernel.org
15504 L:      netdev@vger.kernel.org
15505 S:      Maintained
15506 F:      drivers/net/ethernet/ti/cpsw*
15507 F:      drivers/net/ethernet/ti/davinci*
15508
15509 TI FLASH MEDIA INTERFACE DRIVER
15510 M:      Alex Dubov <oakad@yahoo.com>
15511 S:      Maintained
15512 F:      drivers/misc/tifm*
15513 F:      drivers/mmc/host/tifm_sd.c
15514 F:      include/linux/tifm.h
15515
15516 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15517 M:      Santosh Shilimkar <ssantosh@kernel.org>
15518 L:      linux-kernel@vger.kernel.org
15519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15520 S:      Maintained
15521 F:      drivers/soc/ti/*
15522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15523
15524 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15525 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15526 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15527 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15528 S:      Maintained
15529 F:      sound/soc/codecs/lm49453*
15530 F:      sound/soc/codecs/isabelle*
15531
15532 TI LP855x BACKLIGHT DRIVER
15533 M:      Milo Kim <milo.kim@ti.com>
15534 S:      Maintained
15535 F:      Documentation/backlight/lp855x-driver.txt
15536 F:      drivers/video/backlight/lp855x_bl.c
15537 F:      include/linux/platform_data/lp855x.h
15538
15539 TI LP8727 CHARGER DRIVER
15540 M:      Milo Kim <milo.kim@ti.com>
15541 S:      Maintained
15542 F:      drivers/power/supply/lp8727_charger.c
15543 F:      include/linux/platform_data/lp8727.h
15544
15545 TI LP8788 MFD DRIVER
15546 M:      Milo Kim <milo.kim@ti.com>
15547 S:      Maintained
15548 F:      drivers/iio/adc/lp8788_adc.c
15549 F:      drivers/leds/leds-lp8788.c
15550 F:      drivers/mfd/lp8788*.c
15551 F:      drivers/power/supply/lp8788-charger.c
15552 F:      drivers/regulator/lp8788-*.c
15553 F:      include/linux/mfd/lp8788*.h
15554
15555 TI NETCP ETHERNET DRIVER
15556 M:      Wingman Kwok <w-kwok2@ti.com>
15557 M:      Murali Karicheri <m-karicheri2@ti.com>
15558 L:      netdev@vger.kernel.org
15559 S:      Maintained
15560 F:      drivers/net/ethernet/ti/netcp*
15561
15562 TI PCM3060 ASoC CODEC DRIVER
15563 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15564 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15565 S:      Maintained
15566 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15567 F:      sound/soc/codecs/pcm3060*
15568
15569 TI TAS571X FAMILY ASoC CODEC DRIVER
15570 M:      Kevin Cernekee <cernekee@chromium.org>
15571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15572 S:      Odd Fixes
15573 F:      sound/soc/codecs/tas571x*
15574
15575 TI TRF7970A NFC DRIVER
15576 M:      Mark Greer <mgreer@animalcreek.com>
15577 L:      linux-wireless@vger.kernel.org
15578 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15579 S:      Supported
15580 F:      drivers/nfc/trf7970a.c
15581 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15582
15583 TI TWL4030 SERIES SOC CODEC DRIVER
15584 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15585 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15586 S:      Maintained
15587 F:      sound/soc/codecs/twl4030*
15588
15589 TI VPE/CAL DRIVERS
15590 M:      Benoit Parrot <bparrot@ti.com>
15591 L:      linux-media@vger.kernel.org
15592 W:      http://linuxtv.org/
15593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15594 S:      Maintained
15595 F:      drivers/media/platform/ti-vpe/
15596
15597 TI WILINK WIRELESS DRIVERS
15598 L:      linux-wireless@vger.kernel.org
15599 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15600 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15602 S:      Orphan
15603 F:      drivers/net/wireless/ti/
15604 F:      include/linux/wl12xx.h
15605
15606 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15607 M:      John Stultz <john.stultz@linaro.org>
15608 M:      Thomas Gleixner <tglx@linutronix.de>
15609 R:      Stephen Boyd <sboyd@kernel.org>
15610 L:      linux-kernel@vger.kernel.org
15611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15612 S:      Supported
15613 F:      include/linux/clocksource.h
15614 F:      include/linux/time.h
15615 F:      include/linux/timex.h
15616 F:      include/uapi/linux/time.h
15617 F:      include/uapi/linux/timex.h
15618 F:      kernel/time/clocksource.c
15619 F:      kernel/time/time*.c
15620 F:      kernel/time/alarmtimer.c
15621 F:      kernel/time/ntp.c
15622 F:      tools/testing/selftests/timers/
15623
15624 TIPC NETWORK LAYER
15625 M:      Jon Maloy <jon.maloy@ericsson.com>
15626 M:      Ying Xue <ying.xue@windriver.com>
15627 L:      netdev@vger.kernel.org (core kernel code)
15628 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15629 W:      http://tipc.sourceforge.net/
15630 S:      Maintained
15631 F:      include/uapi/linux/tipc*.h
15632 F:      net/tipc/
15633
15634 TLAN NETWORK DRIVER
15635 M:      Samuel Chessman <chessman@tux.org>
15636 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15637 W:      http://sourceforge.net/projects/tlan/
15638 S:      Maintained
15639 F:      Documentation/networking/device_drivers/ti/tlan.txt
15640 F:      drivers/net/ethernet/ti/tlan.*
15641
15642 TM6000 VIDEO4LINUX DRIVER
15643 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15644 L:      linux-media@vger.kernel.org
15645 W:      https://linuxtv.org
15646 T:      git git://linuxtv.org/media_tree.git
15647 S:      Odd fixes
15648 F:      drivers/media/usb/tm6000/
15649 F:      Documentation/media/v4l-drivers/tm6000*
15650
15651 TMIO/SDHI MMC DRIVER
15652 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15653 L:      linux-mmc@vger.kernel.org
15654 S:      Supported
15655 F:      drivers/mmc/host/tmio_mmc*
15656 F:      drivers/mmc/host/renesas_sdhi*
15657 F:      include/linux/mfd/tmio.h
15658
15659 TMP401 HARDWARE MONITOR DRIVER
15660 M:      Guenter Roeck <linux@roeck-us.net>
15661 L:      linux-hwmon@vger.kernel.org
15662 S:      Maintained
15663 F:      Documentation/hwmon/tmp401
15664 F:      drivers/hwmon/tmp401.c
15665
15666 TMPFS (SHMEM FILESYSTEM)
15667 M:      Hugh Dickins <hughd@google.com>
15668 L:      linux-mm@kvack.org
15669 S:      Maintained
15670 F:      include/linux/shmem_fs.h
15671 F:      mm/shmem.c
15672
15673 TOMOYO SECURITY MODULE
15674 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15675 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15676 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15677 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15678 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15679 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15680 W:      https://tomoyo.osdn.jp/
15681 S:      Maintained
15682 F:      security/tomoyo/
15683
15684 TOPSTAR LAPTOP EXTRAS DRIVER
15685 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15686 L:      platform-driver-x86@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/platform/x86/topstar-laptop.c
15689
15690 TORTURE-TEST MODULES
15691 M:      Davidlohr Bueso <dave@stgolabs.net>
15692 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15693 M:      Josh Triplett <josh@joshtriplett.org>
15694 L:      linux-kernel@vger.kernel.org
15695 S:      Supported
15696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15697 F:      Documentation/RCU/torture.txt
15698 F:      kernel/torture.c
15699 F:      kernel/rcu/rcutorture.c
15700 F:      kernel/rcu/rcuperf.c
15701 F:      kernel/locking/locktorture.c
15702
15703 TOSHIBA ACPI EXTRAS DRIVER
15704 M:      Azael Avalos <coproscefalo@gmail.com>
15705 L:      platform-driver-x86@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/platform/x86/toshiba_acpi.c
15708
15709 TOSHIBA BLUETOOTH DRIVER
15710 M:      Azael Avalos <coproscefalo@gmail.com>
15711 L:      platform-driver-x86@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/platform/x86/toshiba_bluetooth.c
15714
15715 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15716 M:      Azael Avalos <coproscefalo@gmail.com>
15717 L:      platform-driver-x86@vger.kernel.org
15718 S:      Maintained
15719 F:      drivers/platform/x86/toshiba_haps.c
15720
15721 TOSHIBA SMM DRIVER
15722 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15723 W:      http://www.buzzard.org.uk/toshiba/
15724 S:      Maintained
15725 F:      drivers/char/toshiba.c
15726 F:      include/linux/toshiba.h
15727 F:      include/uapi/linux/toshiba.h
15728
15729 TOSHIBA TC358743 DRIVER
15730 M:      Mats Randgaard <matrandg@cisco.com>
15731 L:      linux-media@vger.kernel.org
15732 S:      Maintained
15733 F:      drivers/media/i2c/tc358743*
15734 F:      include/media/i2c/tc358743.h
15735
15736 TOSHIBA WMI HOTKEYS DRIVER
15737 M:      Azael Avalos <coproscefalo@gmail.com>
15738 L:      platform-driver-x86@vger.kernel.org
15739 S:      Maintained
15740 F:      drivers/platform/x86/toshiba-wmi.c
15741
15742 TPM DEVICE DRIVER
15743 M:      Peter Huewe <peterhuewe@gmx.de>
15744 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15745 R:      Jason Gunthorpe <jgg@ziepe.ca>
15746 L:      linux-integrity@vger.kernel.org
15747 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15748 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15749 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15750 S:      Maintained
15751 F:      drivers/char/tpm/
15752
15753 TRACING
15754 M:      Steven Rostedt <rostedt@goodmis.org>
15755 M:      Ingo Molnar <mingo@redhat.com>
15756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15757 S:      Maintained
15758 F:      Documentation/trace/ftrace.rst
15759 F:      arch/*/*/*/ftrace.h
15760 F:      arch/*/kernel/ftrace.c
15761 F:      include/*/ftrace.h
15762 F:      include/linux/trace*.h
15763 F:      include/trace/
15764 F:      kernel/trace/
15765 F:      tools/testing/selftests/ftrace/
15766
15767 TRACING MMIO ACCESSES (MMIOTRACE)
15768 M:      Steven Rostedt <rostedt@goodmis.org>
15769 M:      Ingo Molnar <mingo@kernel.org>
15770 R:      Karol Herbst <karolherbst@gmail.com>
15771 R:      Pekka Paalanen <ppaalanen@gmail.com>
15772 S:      Maintained
15773 L:      linux-kernel@vger.kernel.org
15774 L:      nouveau@lists.freedesktop.org
15775 F:      kernel/trace/trace_mmiotrace.c
15776 F:      include/linux/mmiotrace.h
15777 F:      arch/x86/mm/kmmio.c
15778 F:      arch/x86/mm/mmio-mod.c
15779 F:      arch/x86/mm/testmmiotrace.c
15780
15781 TRIVIAL PATCHES
15782 M:      Jiri Kosina <trivial@kernel.org>
15783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15784 S:      Maintained
15785 K:      ^Subject:.*(?i)trivial
15786
15787 TEMPO SEMICONDUCTOR DRIVERS
15788 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15789 S:      Maintained
15790 F:      sound/soc/codecs/tscs*.c
15791 F:      sound/soc/codecs/tscs*.h
15792 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15793
15794 TTY LAYER
15795 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15796 M:      Jiri Slaby <jslaby@suse.com>
15797 S:      Supported
15798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15799 F:      Documentation/serial/
15800 F:      drivers/tty/
15801 F:      drivers/tty/serial/serial_core.c
15802 F:      include/linux/serial_core.h
15803 F:      include/linux/serial.h
15804 F:      include/linux/tty.h
15805 F:      include/uapi/linux/serial_core.h
15806 F:      include/uapi/linux/serial.h
15807 F:      include/uapi/linux/tty.h
15808
15809 TUA9001 MEDIA DRIVER
15810 M:      Antti Palosaari <crope@iki.fi>
15811 L:      linux-media@vger.kernel.org
15812 W:      https://linuxtv.org
15813 W:      http://palosaari.fi/linux/
15814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15815 T:      git git://linuxtv.org/anttip/media_tree.git
15816 S:      Maintained
15817 F:      drivers/media/tuners/tua9001*
15818
15819 TULIP NETWORK DRIVERS
15820 L:      netdev@vger.kernel.org
15821 L:      linux-parisc@vger.kernel.org
15822 S:      Orphan
15823 F:      drivers/net/ethernet/dec/tulip/
15824
15825 TUN/TAP driver
15826 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15827 W:      http://vtun.sourceforge.net/tun
15828 S:      Maintained
15829 F:      Documentation/networking/tuntap.txt
15830 F:      arch/um/os-Linux/drivers/
15831
15832 TURBOCHANNEL SUBSYSTEM
15833 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15834 M:      Ralf Baechle <ralf@linux-mips.org>
15835 L:      linux-mips@vger.kernel.org
15836 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15837 S:      Maintained
15838 F:      drivers/tc/
15839 F:      include/linux/tc.h
15840
15841 TURBOSTAT UTILITY
15842 M:      "Len Brown" <lenb@kernel.org>
15843 L:      linux-pm@vger.kernel.org
15844 B:      https://bugzilla.kernel.org
15845 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15847 S:      Supported
15848 F:      tools/power/x86/turbostat/
15849
15850 TW5864 VIDEO4LINUX DRIVER
15851 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15852 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15853 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15854 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15855 L:      linux-media@vger.kernel.org
15856 S:      Supported
15857 F:      drivers/media/pci/tw5864/
15858
15859 TW68 VIDEO4LINUX DRIVER
15860 M:      Hans Verkuil <hverkuil@xs4all.nl>
15861 L:      linux-media@vger.kernel.org
15862 T:      git git://linuxtv.org/media_tree.git
15863 W:      https://linuxtv.org
15864 S:      Odd Fixes
15865 F:      drivers/media/pci/tw68/
15866
15867 TW686X VIDEO4LINUX DRIVER
15868 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15869 L:      linux-media@vger.kernel.org
15870 T:      git git://linuxtv.org/media_tree.git
15871 W:      http://linuxtv.org
15872 S:      Maintained
15873 F:      drivers/media/pci/tw686x/
15874
15875 UBI FILE SYSTEM (UBIFS)
15876 M:      Richard Weinberger <richard@nod.at>
15877 M:      Artem Bityutskiy <dedekind1@gmail.com>
15878 M:      Adrian Hunter <adrian.hunter@intel.com>
15879 L:      linux-mtd@lists.infradead.org
15880 T:      git git://git.infradead.org/ubifs-2.6.git
15881 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15882 S:      Supported
15883 F:      Documentation/filesystems/ubifs.txt
15884 F:      fs/ubifs/
15885
15886 UCLINUX (M68KNOMMU AND COLDFIRE)
15887 M:      Greg Ungerer <gerg@linux-m68k.org>
15888 W:      http://www.linux-m68k.org/
15889 W:      http://www.uclinux.org/
15890 L:      linux-m68k@lists.linux-m68k.org
15891 L:      uclinux-dev@uclinux.org  (subscribers-only)
15892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15893 S:      Maintained
15894 F:      arch/m68k/coldfire/
15895 F:      arch/m68k/68*/
15896 F:      arch/m68k/*/*_no.*
15897 F:      arch/m68k/include/asm/*_no.*
15898
15899 UDF FILESYSTEM
15900 M:      Jan Kara <jack@suse.com>
15901 S:      Maintained
15902 F:      Documentation/filesystems/udf.txt
15903 F:      fs/udf/
15904
15905 UDRAW TABLET
15906 M:      Bastien Nocera <hadess@hadess.net>
15907 L:      linux-input@vger.kernel.org
15908 S:      Maintained
15909 F:      drivers/hid/hid-udraw-ps3.c
15910
15911 UFS FILESYSTEM
15912 M:      Evgeniy Dushistov <dushistov@mail.ru>
15913 S:      Maintained
15914 F:      Documentation/filesystems/ufs.txt
15915 F:      fs/ufs/
15916
15917 UHID USERSPACE HID IO DRIVER:
15918 M:      David Herrmann <dh.herrmann@googlemail.com>
15919 L:      linux-input@vger.kernel.org
15920 S:      Maintained
15921 F:      drivers/hid/uhid.c
15922 F:      include/uapi/linux/uhid.h
15923
15924 ULPI BUS
15925 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15926 L:      linux-usb@vger.kernel.org
15927 S:      Maintained
15928 F:      drivers/usb/common/ulpi.c
15929 F:      include/linux/ulpi/
15930
15931 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15932 L:      linux-usb@vger.kernel.org
15933 S:      Orphan
15934 F:      drivers/uwb/
15935 F:      include/linux/uwb.h
15936 F:      include/linux/uwb/
15937
15938 UNICORE32 ARCHITECTURE:
15939 M:      Guan Xuetao <gxt@pku.edu.cn>
15940 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15941 S:      Maintained
15942 T:      git git://github.com/gxt/linux.git
15943 F:      arch/unicore32/
15944
15945 UNIFDEF
15946 M:      Tony Finch <dot@dotat.at>
15947 W:      http://dotat.at/prog/unifdef
15948 S:      Maintained
15949 F:      scripts/unifdef.c
15950
15951 UNIFORM CDROM DRIVER
15952 M:      Jens Axboe <axboe@kernel.dk>
15953 W:      http://www.kernel.dk
15954 S:      Maintained
15955 F:      Documentation/cdrom/
15956 F:      drivers/cdrom/cdrom.c
15957 F:      include/linux/cdrom.h
15958 F:      include/uapi/linux/cdrom.h
15959
15960 UNISYS S-PAR DRIVERS
15961 M:      David Kershner <david.kershner@unisys.com>
15962 L:      sparmaintainer@unisys.com (Unisys internal)
15963 S:      Supported
15964 F:      include/linux/visorbus.h
15965 F:      drivers/visorbus/
15966 F:      drivers/staging/unisys/
15967
15968 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15969 R:      Alim Akhtar <alim.akhtar@samsung.com>
15970 R:      Avri Altman <avri.altman@wdc.com>
15971 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15972 L:      linux-scsi@vger.kernel.org
15973 S:      Supported
15974 F:      Documentation/scsi/ufs.txt
15975 F:      drivers/scsi/ufs/
15976
15977 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15978 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15979 L:      linux-scsi@vger.kernel.org
15980 S:      Supported
15981 F:      drivers/scsi/ufs/*dwc*
15982
15983 UNSORTED BLOCK IMAGES (UBI)
15984 M:      Artem Bityutskiy <dedekind1@gmail.com>
15985 M:      Richard Weinberger <richard@nod.at>
15986 W:      http://www.linux-mtd.infradead.org/
15987 L:      linux-mtd@lists.infradead.org
15988 T:      git git://git.infradead.org/ubifs-2.6.git
15989 S:      Supported
15990 F:      drivers/mtd/ubi/
15991 F:      include/linux/mtd/ubi.h
15992 F:      include/uapi/mtd/ubi-user.h
15993
15994 USB "USBNET" DRIVER FRAMEWORK
15995 M:      Oliver Neukum <oneukum@suse.com>
15996 L:      netdev@vger.kernel.org
15997 W:      http://www.linux-usb.org/usbnet
15998 S:      Maintained
15999 F:      drivers/net/usb/usbnet.c
16000 F:      include/linux/usb/usbnet.h
16001
16002 USB ACM DRIVER
16003 M:      Oliver Neukum <oneukum@suse.com>
16004 L:      linux-usb@vger.kernel.org
16005 S:      Maintained
16006 F:      Documentation/usb/acm.txt
16007 F:      drivers/usb/class/cdc-acm.*
16008
16009 USB AR5523 WIRELESS DRIVER
16010 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16011 L:      linux-wireless@vger.kernel.org
16012 S:      Maintained
16013 F:      drivers/net/wireless/ath/ar5523/
16014
16015 USB ATTACHED SCSI
16016 M:      Oliver Neukum <oneukum@suse.com>
16017 L:      linux-usb@vger.kernel.org
16018 L:      linux-scsi@vger.kernel.org
16019 S:      Maintained
16020 F:      drivers/usb/storage/uas.c
16021
16022 USB CDC ETHERNET DRIVER
16023 M:      Oliver Neukum <oliver@neukum.org>
16024 L:      linux-usb@vger.kernel.org
16025 S:      Maintained
16026 F:      drivers/net/usb/cdc_*.c
16027 F:      include/uapi/linux/usb/cdc.h
16028
16029 USB CHAOSKEY DRIVER
16030 M:      Keith Packard <keithp@keithp.com>
16031 L:      linux-usb@vger.kernel.org
16032 S:      Maintained
16033 F:      drivers/usb/misc/chaoskey.c
16034
16035 USB CYPRESS C67X00 DRIVER
16036 M:      Peter Korsgaard <jacmet@sunsite.dk>
16037 L:      linux-usb@vger.kernel.org
16038 S:      Maintained
16039 F:      drivers/usb/c67x00/
16040
16041 USB DAVICOM DM9601 DRIVER
16042 M:      Peter Korsgaard <jacmet@sunsite.dk>
16043 L:      netdev@vger.kernel.org
16044 W:      http://www.linux-usb.org/usbnet
16045 S:      Maintained
16046 F:      drivers/net/usb/dm9601.c
16047
16048 USB DIAMOND RIO500 DRIVER
16049 M:      Cesar Miquel <miquel@df.uba.ar>
16050 L:      rio500-users@lists.sourceforge.net
16051 W:      http://rio500.sourceforge.net
16052 S:      Maintained
16053 F:      drivers/usb/misc/rio500*
16054
16055 USB EHCI DRIVER
16056 M:      Alan Stern <stern@rowland.harvard.edu>
16057 L:      linux-usb@vger.kernel.org
16058 S:      Maintained
16059 F:      Documentation/usb/ehci.txt
16060 F:      drivers/usb/host/ehci*
16061
16062 USB GADGET/PERIPHERAL SUBSYSTEM
16063 M:      Felipe Balbi <balbi@kernel.org>
16064 L:      linux-usb@vger.kernel.org
16065 W:      http://www.linux-usb.org/gadget
16066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16067 S:      Maintained
16068 F:      drivers/usb/gadget/
16069 F:      include/linux/usb/gadget*
16070
16071 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16072 M:      Jiri Kosina <jikos@kernel.org>
16073 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16074 L:      linux-usb@vger.kernel.org
16075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16076 S:      Maintained
16077 F:      Documentation/hid/hiddev.txt
16078 F:      drivers/hid/usbhid/
16079
16080 USB INTEL XHCI ROLE MUX DRIVER
16081 M:      Hans de Goede <hdegoede@redhat.com>
16082 L:      linux-usb@vger.kernel.org
16083 S:      Maintained
16084 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16085
16086 USB ISP116X DRIVER
16087 M:      Olav Kongas <ok@artecdesign.ee>
16088 L:      linux-usb@vger.kernel.org
16089 S:      Maintained
16090 F:      drivers/usb/host/isp116x*
16091 F:      include/linux/usb/isp116x.h
16092
16093 USB LAN78XX ETHERNET DRIVER
16094 M:      Woojung Huh <woojung.huh@microchip.com>
16095 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16096 L:      netdev@vger.kernel.org
16097 S:      Maintained
16098 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16099 F:      drivers/net/usb/lan78xx.*
16100 F:      include/dt-bindings/net/microchip-lan78xx.h
16101
16102 USB MASS STORAGE DRIVER
16103 M:      Alan Stern <stern@rowland.harvard.edu>
16104 L:      linux-usb@vger.kernel.org
16105 L:      usb-storage@lists.one-eyed-alien.net
16106 S:      Maintained
16107 F:      drivers/usb/storage/
16108
16109 USB MIDI DRIVER
16110 M:      Clemens Ladisch <clemens@ladisch.de>
16111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16112 T:      git git://git.alsa-project.org/alsa-kernel.git
16113 S:      Maintained
16114 F:      sound/usb/midi.*
16115
16116 USB NETWORKING DRIVERS
16117 L:      linux-usb@vger.kernel.org
16118 S:      Odd Fixes
16119 F:      drivers/net/usb/
16120
16121 USB OHCI DRIVER
16122 M:      Alan Stern <stern@rowland.harvard.edu>
16123 L:      linux-usb@vger.kernel.org
16124 S:      Maintained
16125 F:      Documentation/usb/ohci.txt
16126 F:      drivers/usb/host/ohci*
16127
16128 USB OTG FSM (Finite State Machine)
16129 M:      Peter Chen <Peter.Chen@nxp.com>
16130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16131 L:      linux-usb@vger.kernel.org
16132 S:      Maintained
16133 F:      drivers/usb/common/usb-otg-fsm.c
16134
16135 USB OVER IP DRIVER
16136 M:      Valentina Manea <valentina.manea.m@gmail.com>
16137 M:      Shuah Khan <shuah@kernel.org>
16138 M:      Shuah Khan <skhan@linuxfoundation.org>
16139 L:      linux-usb@vger.kernel.org
16140 S:      Maintained
16141 F:      Documentation/usb/usbip_protocol.txt
16142 F:      drivers/usb/usbip/
16143 F:      tools/usb/usbip/
16144 F:      tools/testing/selftests/drivers/usb/usbip/
16145
16146 USB PEGASUS DRIVER
16147 M:      Petko Manolov <petkan@nucleusys.com>
16148 L:      linux-usb@vger.kernel.org
16149 L:      netdev@vger.kernel.org
16150 T:      git git://github.com/petkan/pegasus.git
16151 W:      https://github.com/petkan/pegasus
16152 S:      Maintained
16153 F:      drivers/net/usb/pegasus.*
16154
16155 USB PHY LAYER
16156 M:      Felipe Balbi <balbi@kernel.org>
16157 L:      linux-usb@vger.kernel.org
16158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16159 S:      Maintained
16160 F:      drivers/usb/phy/
16161
16162 USB PRINTER DRIVER (usblp)
16163 M:      Pete Zaitcev <zaitcev@redhat.com>
16164 L:      linux-usb@vger.kernel.org
16165 S:      Supported
16166 F:      drivers/usb/class/usblp.c
16167
16168 USB QMI WWAN NETWORK DRIVER
16169 M:      Bjørn Mork <bjorn@mork.no>
16170 L:      netdev@vger.kernel.org
16171 S:      Maintained
16172 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16173 F:      drivers/net/usb/qmi_wwan.c
16174
16175 USB RTL8150 DRIVER
16176 M:      Petko Manolov <petkan@nucleusys.com>
16177 L:      linux-usb@vger.kernel.org
16178 L:      netdev@vger.kernel.org
16179 T:      git git://github.com/petkan/rtl8150.git
16180 W:      https://github.com/petkan/rtl8150
16181 S:      Maintained
16182 F:      drivers/net/usb/rtl8150.c
16183
16184 USB SERIAL SUBSYSTEM
16185 M:      Johan Hovold <johan@kernel.org>
16186 L:      linux-usb@vger.kernel.org
16187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16188 S:      Maintained
16189 F:      Documentation/usb/usb-serial.txt
16190 F:      drivers/usb/serial/
16191 F:      include/linux/usb/serial.h
16192
16193 USB SMSC75XX ETHERNET DRIVER
16194 M:      Steve Glendinning <steve.glendinning@shawell.net>
16195 L:      netdev@vger.kernel.org
16196 S:      Maintained
16197 F:      drivers/net/usb/smsc75xx.*
16198
16199 USB SMSC95XX ETHERNET DRIVER
16200 M:      Steve Glendinning <steve.glendinning@shawell.net>
16201 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16202 L:      netdev@vger.kernel.org
16203 S:      Maintained
16204 F:      drivers/net/usb/smsc95xx.*
16205
16206 USB SUBSYSTEM
16207 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16208 L:      linux-usb@vger.kernel.org
16209 W:      http://www.linux-usb.org
16210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16211 S:      Supported
16212 F:      Documentation/devicetree/bindings/usb/
16213 F:      Documentation/usb/
16214 F:      drivers/usb/
16215 F:      include/linux/usb.h
16216 F:      include/linux/usb/
16217
16218 USB TYPEC PI3USB30532 MUX DRIVER
16219 M:      Hans de Goede <hdegoede@redhat.com>
16220 L:      linux-usb@vger.kernel.org
16221 S:      Maintained
16222 F:      drivers/usb/typec/mux/pi3usb30532.c
16223
16224 USB TYPEC CLASS
16225 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16226 L:      linux-usb@vger.kernel.org
16227 S:      Maintained
16228 F:      Documentation/ABI/testing/sysfs-class-typec
16229 F:      Documentation/driver-api/usb/typec.rst
16230 F:      drivers/usb/typec/
16231 F:      include/linux/usb/typec.h
16232
16233 USB TYPEC BUS FOR ALTERNATE MODES
16234 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16235 L:      linux-usb@vger.kernel.org
16236 S:      Maintained
16237 F:      Documentation/ABI/testing/sysfs-bus-typec
16238 F:      Documentation/driver-api/usb/typec_bus.rst
16239 F:      drivers/usb/typec/altmodes/
16240 F:      include/linux/usb/typec_altmode.h
16241
16242 USB TYPEC PORT CONTROLLER DRIVERS
16243 M:      Guenter Roeck <linux@roeck-us.net>
16244 L:      linux-usb@vger.kernel.org
16245 S:      Maintained
16246 F:      drivers/usb/typec/tcpm/
16247
16248 USB UHCI DRIVER
16249 M:      Alan Stern <stern@rowland.harvard.edu>
16250 L:      linux-usb@vger.kernel.org
16251 S:      Maintained
16252 F:      drivers/usb/host/uhci*
16253
16254 USB VIDEO CLASS
16255 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16256 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16257 L:      linux-media@vger.kernel.org
16258 T:      git git://linuxtv.org/media_tree.git
16259 W:      http://www.ideasonboard.org/uvc/
16260 S:      Maintained
16261 F:      drivers/media/usb/uvc/
16262 F:      include/uapi/linux/uvcvideo.h
16263
16264 USB VISION DRIVER
16265 M:      Hans Verkuil <hverkuil@xs4all.nl>
16266 L:      linux-media@vger.kernel.org
16267 T:      git git://linuxtv.org/media_tree.git
16268 W:      https://linuxtv.org
16269 S:      Odd Fixes
16270 F:      drivers/media/usb/usbvision/
16271
16272 USB WEBCAM GADGET
16273 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16274 L:      linux-usb@vger.kernel.org
16275 S:      Maintained
16276 F:      drivers/usb/gadget/function/*uvc*
16277 F:      drivers/usb/gadget/legacy/webcam.c
16278 F:      include/uapi/linux/usb/g_uvc.h
16279
16280 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16281 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16282 L:      linux-wireless@vger.kernel.org
16283 S:      Maintained
16284 F:      drivers/net/wireless/rndis_wlan.c
16285
16286 USB XHCI DRIVER
16287 M:      Mathias Nyman <mathias.nyman@intel.com>
16288 L:      linux-usb@vger.kernel.org
16289 S:      Supported
16290 F:      drivers/usb/host/xhci*
16291 F:      drivers/usb/host/pci-quirks*
16292
16293 USB ZD1201 DRIVER
16294 L:      linux-wireless@vger.kernel.org
16295 W:      http://linux-lc100020.sourceforge.net
16296 S:      Orphan
16297 F:      drivers/net/wireless/zydas/zd1201.*
16298
16299 USB ZR364XX DRIVER
16300 M:      Antoine Jacquet <royale@zerezo.com>
16301 L:      linux-usb@vger.kernel.org
16302 L:      linux-media@vger.kernel.org
16303 T:      git git://linuxtv.org/media_tree.git
16304 W:      http://royale.zerezo.com/zr364xx/
16305 S:      Maintained
16306 F:      Documentation/media/v4l-drivers/zr364xx*
16307 F:      drivers/media/usb/zr364xx/
16308
16309 USER-MODE LINUX (UML)
16310 M:      Jeff Dike <jdike@addtoit.com>
16311 M:      Richard Weinberger <richard@nod.at>
16312 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16313 L:      linux-um@lists.infradead.org
16314 W:      http://user-mode-linux.sourceforge.net
16315 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16317 S:      Maintained
16318 F:      Documentation/virtual/uml/
16319 F:      arch/um/
16320 F:      arch/x86/um/
16321 F:      fs/hostfs/
16322
16323 USERSPACE COPYIN/COPYOUT (UIOVEC)
16324 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16325 S:      Maintained
16326 F:      lib/iov_iter.c
16327 F:      include/linux/uio.h
16328
16329 USERSPACE DMA BUFFER DRIVER
16330 M:      Gerd Hoffmann <kraxel@redhat.com>
16331 S:      Maintained
16332 L:      dri-devel@lists.freedesktop.org
16333 F:      drivers/dma-buf/udmabuf.c
16334 F:      include/uapi/linux/udmabuf.h
16335 T:      git git://anongit.freedesktop.org/drm/drm-misc
16336
16337 USERSPACE I/O (UIO)
16338 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16339 S:      Maintained
16340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16341 F:      Documentation/driver-api/uio-howto.rst
16342 F:      drivers/uio/
16343 F:      include/linux/uio_driver.h
16344
16345 UTIL-LINUX PACKAGE
16346 M:      Karel Zak <kzak@redhat.com>
16347 L:      util-linux@vger.kernel.org
16348 W:      http://en.wikipedia.org/wiki/Util-linux
16349 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16350 S:      Maintained
16351
16352 UUID HELPERS
16353 M:      Christoph Hellwig <hch@lst.de>
16354 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16355 L:      linux-kernel@vger.kernel.org
16356 T:      git git://git.infradead.org/users/hch/uuid.git
16357 F:      lib/uuid.c
16358 F:      lib/test_uuid.c
16359 F:      include/linux/uuid.h
16360 F:      include/uapi/linux/uuid.h
16361 S:      Maintained
16362
16363 UVESAFB DRIVER
16364 M:      Michal Januszewski <spock@gentoo.org>
16365 L:      linux-fbdev@vger.kernel.org
16366 W:      https://github.com/mjanusz/v86d
16367 S:      Maintained
16368 F:      Documentation/fb/uvesafb.txt
16369 F:      drivers/video/fbdev/uvesafb.*
16370
16371 VF610 NAND DRIVER
16372 M:      Stefan Agner <stefan@agner.ch>
16373 L:      linux-mtd@lists.infradead.org
16374 S:      Supported
16375 F:      drivers/mtd/nand/raw/vf610_nfc.c
16376
16377 VFAT/FAT/MSDOS FILESYSTEM
16378 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16379 S:      Maintained
16380 F:      Documentation/filesystems/vfat.txt
16381 F:      fs/fat/
16382
16383 VFIO DRIVER
16384 M:      Alex Williamson <alex.williamson@redhat.com>
16385 L:      kvm@vger.kernel.org
16386 T:      git git://github.com/awilliam/linux-vfio.git
16387 S:      Maintained
16388 F:      Documentation/vfio.txt
16389 F:      drivers/vfio/
16390 F:      include/linux/vfio.h
16391 F:      include/uapi/linux/vfio.h
16392
16393 VFIO MEDIATED DEVICE DRIVERS
16394 M:      Kirti Wankhede <kwankhede@nvidia.com>
16395 L:      kvm@vger.kernel.org
16396 S:      Maintained
16397 F:      Documentation/vfio-mediated-device.txt
16398 F:      drivers/vfio/mdev/
16399 F:      include/linux/mdev.h
16400 F:      samples/vfio-mdev/
16401
16402 VFIO PLATFORM DRIVER
16403 M:      Eric Auger <eric.auger@redhat.com>
16404 L:      kvm@vger.kernel.org
16405 S:      Maintained
16406 F:      drivers/vfio/platform/
16407
16408 VGA_SWITCHEROO
16409 R:      Lukas Wunner <lukas@wunner.de>
16410 S:      Maintained
16411 F:      Documentation/gpu/vga-switcheroo.rst
16412 F:      drivers/gpu/vga/vga_switcheroo.c
16413 F:      include/linux/vga_switcheroo.h
16414 T:      git git://anongit.freedesktop.org/drm/drm-misc
16415
16416 VIA RHINE NETWORK DRIVER
16417 S:      Orphan
16418 F:      drivers/net/ethernet/via/via-rhine.c
16419
16420 VIA SD/MMC CARD CONTROLLER DRIVER
16421 M:      Bruce Chang <brucechang@via.com.tw>
16422 M:      Harald Welte <HaraldWelte@viatech.com>
16423 S:      Maintained
16424 F:      drivers/mmc/host/via-sdmmc.c
16425
16426 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16427 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16428 L:      linux-fbdev@vger.kernel.org
16429 S:      Maintained
16430 F:      include/linux/via-core.h
16431 F:      include/linux/via-gpio.h
16432 F:      include/linux/via_i2c.h
16433 F:      drivers/video/fbdev/via/
16434
16435 VIA VELOCITY NETWORK DRIVER
16436 M:      Francois Romieu <romieu@fr.zoreil.com>
16437 L:      netdev@vger.kernel.org
16438 S:      Maintained
16439 F:      drivers/net/ethernet/via/via-velocity.*
16440
16441 VICODEC VIRTUAL CODEC DRIVER
16442 M:      Hans Verkuil <hans.verkuil@cisco.com>
16443 L:      linux-media@vger.kernel.org
16444 T:      git git://linuxtv.org/media_tree.git
16445 W:      https://linuxtv.org
16446 S:      Maintained
16447 F:      drivers/media/platform/vicodec/*
16448
16449 VIDEO MULTIPLEXER DRIVER
16450 M:      Philipp Zabel <p.zabel@pengutronix.de>
16451 L:      linux-media@vger.kernel.org
16452 S:      Maintained
16453 F:      drivers/media/platform/video-mux.c
16454
16455 VIDEO I2C POLLING DRIVER
16456 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16457 L:      linux-media@vger.kernel.org
16458 S:      Maintained
16459 F:      drivers/media/i2c/video-i2c.c
16460
16461 VIDEOBUF2 FRAMEWORK
16462 M:      Pawel Osciak <pawel@osciak.com>
16463 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16464 M:      Kyungmin Park <kyungmin.park@samsung.com>
16465 L:      linux-media@vger.kernel.org
16466 S:      Maintained
16467 F:      drivers/media/common/videobuf2/*
16468 F:      include/media/videobuf2-*
16469
16470 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16471 M:      Helen Koike <helen.koike@collabora.com>
16472 L:      linux-media@vger.kernel.org
16473 T:      git git://linuxtv.org/media_tree.git
16474 W:      https://linuxtv.org
16475 S:      Maintained
16476 F:      drivers/media/platform/vimc/*
16477
16478 VIRT LIB
16479 M:      Alex Williamson <alex.williamson@redhat.com>
16480 M:      Paolo Bonzini <pbonzini@redhat.com>
16481 L:      kvm@vger.kernel.org
16482 S:      Supported
16483 F:      virt/lib/
16484
16485 VIRTIO AND VHOST VSOCK DRIVER
16486 M:      Stefan Hajnoczi <stefanha@redhat.com>
16487 L:      kvm@vger.kernel.org
16488 L:      virtualization@lists.linux-foundation.org
16489 L:      netdev@vger.kernel.org
16490 S:      Maintained
16491 F:      include/linux/virtio_vsock.h
16492 F:      include/uapi/linux/virtio_vsock.h
16493 F:      include/uapi/linux/vsockmon.h
16494 F:      include/uapi/linux/vm_sockets_diag.h
16495 F:      net/vmw_vsock/diag.c
16496 F:      net/vmw_vsock/af_vsock_tap.c
16497 F:      net/vmw_vsock/virtio_transport_common.c
16498 F:      net/vmw_vsock/virtio_transport.c
16499 F:      drivers/net/vsockmon.c
16500 F:      drivers/vhost/vsock.c
16501 F:      tools/testing/vsock/
16502
16503 VIRTIO CONSOLE DRIVER
16504 M:      Amit Shah <amit@kernel.org>
16505 L:      virtualization@lists.linux-foundation.org
16506 S:      Maintained
16507 F:      drivers/char/virtio_console.c
16508 F:      include/linux/virtio_console.h
16509 F:      include/uapi/linux/virtio_console.h
16510
16511 VIRTIO CORE, NET AND BLOCK DRIVERS
16512 M:      "Michael S. Tsirkin" <mst@redhat.com>
16513 M:      Jason Wang <jasowang@redhat.com>
16514 L:      virtualization@lists.linux-foundation.org
16515 S:      Maintained
16516 F:      Documentation/devicetree/bindings/virtio/
16517 F:      drivers/virtio/
16518 F:      tools/virtio/
16519 F:      drivers/net/virtio_net.c
16520 F:      drivers/block/virtio_blk.c
16521 F:      include/linux/virtio*.h
16522 F:      include/uapi/linux/virtio_*.h
16523 F:      drivers/crypto/virtio/
16524 F:      mm/balloon_compaction.c
16525
16526 VIRTIO CRYPTO DRIVER
16527 M:      Gonglei <arei.gonglei@huawei.com>
16528 L:      virtualization@lists.linux-foundation.org
16529 L:      linux-crypto@vger.kernel.org
16530 S:      Maintained
16531 F:      drivers/crypto/virtio/
16532 F:      include/uapi/linux/virtio_crypto.h
16533
16534 VIRTIO DRIVERS FOR S390
16535 M:      Cornelia Huck <cohuck@redhat.com>
16536 M:      Halil Pasic <pasic@linux.ibm.com>
16537 L:      linux-s390@vger.kernel.org
16538 L:      virtualization@lists.linux-foundation.org
16539 L:      kvm@vger.kernel.org
16540 S:      Supported
16541 F:      drivers/s390/virtio/
16542 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16543
16544 VIRTIO GPU DRIVER
16545 M:      David Airlie <airlied@linux.ie>
16546 M:      Gerd Hoffmann <kraxel@redhat.com>
16547 L:      dri-devel@lists.freedesktop.org
16548 L:      virtualization@lists.linux-foundation.org
16549 T:      git git://anongit.freedesktop.org/drm/drm-misc
16550 S:      Maintained
16551 F:      drivers/gpu/drm/virtio/
16552 F:      include/uapi/linux/virtio_gpu.h
16553
16554 VIRTIO HOST (VHOST)
16555 M:      "Michael S. Tsirkin" <mst@redhat.com>
16556 M:      Jason Wang <jasowang@redhat.com>
16557 L:      kvm@vger.kernel.org
16558 L:      virtualization@lists.linux-foundation.org
16559 L:      netdev@vger.kernel.org
16560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16561 S:      Maintained
16562 F:      drivers/vhost/
16563 F:      include/uapi/linux/vhost.h
16564
16565 VIRTIO INPUT DRIVER
16566 M:      Gerd Hoffmann <kraxel@redhat.com>
16567 S:      Maintained
16568 F:      drivers/virtio/virtio_input.c
16569 F:      include/uapi/linux/virtio_input.h
16570
16571 VIRTUAL BOX GUEST DEVICE DRIVER
16572 M:      Hans de Goede <hdegoede@redhat.com>
16573 M:      Arnd Bergmann <arnd@arndb.de>
16574 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16575 S:      Maintained
16576 F:      include/linux/vbox_utils.h
16577 F:      include/uapi/linux/vbox*.h
16578 F:      drivers/virt/vboxguest/
16579
16580 VIRTUAL SERIO DEVICE DRIVER
16581 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16582 S:      Maintained
16583 F:      drivers/input/serio/userio.c
16584 F:      include/uapi/linux/userio.h
16585
16586 VIVID VIRTUAL VIDEO DRIVER
16587 M:      Hans Verkuil <hverkuil@xs4all.nl>
16588 L:      linux-media@vger.kernel.org
16589 T:      git git://linuxtv.org/media_tree.git
16590 W:      https://linuxtv.org
16591 S:      Maintained
16592 F:      drivers/media/platform/vivid/*
16593
16594 VLYNQ BUS
16595 M:      Florian Fainelli <f.fainelli@gmail.com>
16596 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16597 S:      Maintained
16598 F:      drivers/vlynq/vlynq.c
16599 F:      include/linux/vlynq.h
16600
16601 VME SUBSYSTEM
16602 M:      Martyn Welch <martyn@welchs.me.uk>
16603 M:      Manohar Vanga <manohar.vanga@gmail.com>
16604 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16605 L:      devel@driverdev.osuosl.org
16606 S:      Maintained
16607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16608 F:      Documentation/driver-api/vme.rst
16609 F:      drivers/staging/vme/
16610 F:      drivers/vme/
16611 F:      include/linux/vme*
16612
16613 VMWARE BALLOON DRIVER
16614 M:      Julien Freche <jfreche@vmware.com>
16615 M:      Nadav Amit <namit@vmware.com>
16616 M:      "VMware, Inc." <pv-drivers@vmware.com>
16617 L:      linux-kernel@vger.kernel.org
16618 S:      Maintained
16619 F:      drivers/misc/vmw_balloon.c
16620
16621 VMWARE HYPERVISOR INTERFACE
16622 M:      Alok Kataria <akataria@vmware.com>
16623 L:      virtualization@lists.linux-foundation.org
16624 S:      Supported
16625 F:      arch/x86/kernel/cpu/vmware.c
16626
16627 VMWARE PVRDMA DRIVER
16628 M:      Adit Ranadive <aditr@vmware.com>
16629 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16630 L:      linux-rdma@vger.kernel.org
16631 S:      Maintained
16632 F:      drivers/infiniband/hw/vmw_pvrdma/
16633
16634 VMware PVSCSI driver
16635 M:      Jim Gill <jgill@vmware.com>
16636 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16637 L:      linux-scsi@vger.kernel.org
16638 S:      Maintained
16639 F:      drivers/scsi/vmw_pvscsi.c
16640 F:      drivers/scsi/vmw_pvscsi.h
16641
16642 VMWARE VMMOUSE SUBDRIVER
16643 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16644 M:      "VMware, Inc." <pv-drivers@vmware.com>
16645 L:      linux-input@vger.kernel.org
16646 S:      Maintained
16647 F:      drivers/input/mouse/vmmouse.c
16648 F:      drivers/input/mouse/vmmouse.h
16649
16650 VMWARE VMXNET3 ETHERNET DRIVER
16651 M:      Ronak Doshi <doshir@vmware.com>
16652 M:      "VMware, Inc." <pv-drivers@vmware.com>
16653 L:      netdev@vger.kernel.org
16654 S:      Maintained
16655 F:      drivers/net/vmxnet3/
16656
16657 VOCORE VOCORE2 BOARD
16658 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16659 L:      linux-mips@vger.kernel.org
16660 S:      Maintained
16661 F:      arch/mips/boot/dts/ralink/vocore2.dts
16662
16663 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16664 M:      Liam Girdwood <lgirdwood@gmail.com>
16665 M:      Mark Brown <broonie@kernel.org>
16666 L:      linux-kernel@vger.kernel.org
16667 W:      http://www.slimlogic.co.uk/?p=48
16668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16669 S:      Supported
16670 F:      Documentation/devicetree/bindings/regulator/
16671 F:      Documentation/power/regulator/
16672 F:      drivers/regulator/
16673 F:      include/dt-bindings/regulator/
16674 F:      include/linux/regulator/
16675
16676 VRF
16677 M:      David Ahern <dsa@cumulusnetworks.com>
16678 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16679 L:      netdev@vger.kernel.org
16680 S:      Maintained
16681 F:      drivers/net/vrf.c
16682 F:      Documentation/networking/vrf.txt
16683
16684 VT1211 HARDWARE MONITOR DRIVER
16685 M:      Juerg Haefliger <juergh@gmail.com>
16686 L:      linux-hwmon@vger.kernel.org
16687 S:      Maintained
16688 F:      Documentation/hwmon/vt1211
16689 F:      drivers/hwmon/vt1211.c
16690
16691 VT8231 HARDWARE MONITOR DRIVER
16692 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16693 L:      linux-hwmon@vger.kernel.org
16694 S:      Maintained
16695 F:      drivers/hwmon/vt8231.c
16696
16697 VUB300 USB to SDIO/SD/MMC bridge chip
16698 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16699 L:      linux-mmc@vger.kernel.org
16700 L:      linux-usb@vger.kernel.org
16701 S:      Supported
16702 F:      drivers/mmc/host/vub300.c
16703
16704 W1 DALLAS'S 1-WIRE BUS
16705 M:      Evgeniy Polyakov <zbr@ioremap.net>
16706 S:      Maintained
16707 F:      Documentation/devicetree/bindings/w1/
16708 F:      Documentation/w1/
16709 F:      drivers/w1/
16710 F:      include/linux/w1.h
16711
16712 W83791D HARDWARE MONITORING DRIVER
16713 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16714 L:      linux-hwmon@vger.kernel.org
16715 S:      Maintained
16716 F:      Documentation/hwmon/w83791d
16717 F:      drivers/hwmon/w83791d.c
16718
16719 W83793 HARDWARE MONITORING DRIVER
16720 M:      Rudolf Marek <r.marek@assembler.cz>
16721 L:      linux-hwmon@vger.kernel.org
16722 S:      Maintained
16723 F:      Documentation/hwmon/w83793
16724 F:      drivers/hwmon/w83793.c
16725
16726 W83795 HARDWARE MONITORING DRIVER
16727 M:      Jean Delvare <jdelvare@suse.com>
16728 L:      linux-hwmon@vger.kernel.org
16729 S:      Maintained
16730 F:      drivers/hwmon/w83795.c
16731
16732 W83L51xD SD/MMC CARD INTERFACE DRIVER
16733 M:      Pierre Ossman <pierre@ossman.eu>
16734 S:      Maintained
16735 F:      drivers/mmc/host/wbsd.*
16736
16737 WACOM PROTOCOL 4 SERIAL TABLETS
16738 M:      Julian Squires <julian@cipht.net>
16739 M:      Hans de Goede <hdegoede@redhat.com>
16740 L:      linux-input@vger.kernel.org
16741 S:      Maintained
16742 F:      drivers/input/tablet/wacom_serial4.c
16743
16744 WATCHDOG DEVICE DRIVERS
16745 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16746 M:      Guenter Roeck <linux@roeck-us.net>
16747 L:      linux-watchdog@vger.kernel.org
16748 W:      http://www.linux-watchdog.org/
16749 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16750 S:      Maintained
16751 F:      Documentation/devicetree/bindings/watchdog/
16752 F:      Documentation/watchdog/
16753 F:      drivers/watchdog/
16754 F:      include/linux/watchdog.h
16755 F:      include/uapi/linux/watchdog.h
16756
16757 WHISKEYCOVE PMIC GPIO DRIVER
16758 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16759 L:      linux-gpio@vger.kernel.org
16760 S:      Maintained
16761 F:      drivers/gpio/gpio-wcove.c
16762
16763 WHWAVE RTC DRIVER
16764 M:      Dianlong Li <long17.cool@163.com>
16765 L:      linux-rtc@vger.kernel.org
16766 S:      Maintained
16767 F:      drivers/rtc/rtc-sd3078.c
16768
16769 WIIMOTE HID DRIVER
16770 M:      David Herrmann <dh.herrmann@googlemail.com>
16771 L:      linux-input@vger.kernel.org
16772 S:      Maintained
16773 F:      drivers/hid/hid-wiimote*
16774
16775 WILOCITY WIL6210 WIRELESS DRIVER
16776 M:      Maya Erez <merez@codeaurora.org>
16777 L:      linux-wireless@vger.kernel.org
16778 L:      wil6210@qti.qualcomm.com
16779 S:      Supported
16780 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16781 F:      drivers/net/wireless/ath/wil6210/
16782
16783 WIMAX STACK
16784 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16785 M:      linux-wimax@intel.com
16786 L:      wimax@linuxwimax.org (subscribers-only)
16787 S:      Supported
16788 W:      http://linuxwimax.org
16789 F:      Documentation/wimax/README.wimax
16790 F:      include/linux/wimax/debug.h
16791 F:      include/net/wimax.h
16792 F:      include/uapi/linux/wimax.h
16793 F:      net/wimax/
16794
16795 WINBOND CIR DRIVER
16796 M:      David Härdeman <david@hardeman.nu>
16797 S:      Maintained
16798 F:      drivers/media/rc/winbond-cir.c
16799
16800 RCMM REMOTE CONTROLS DECODER
16801 M:      Patrick Lerda <patrick9876@free.fr>
16802 S:      Maintained
16803 F:      drivers/media/rc/ir-rcmm-decoder.c
16804
16805 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16806 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16807 L:      linux-watchdog@vger.kernel.org
16808 S:      Maintained
16809 F:      drivers/watchdog/ebc-c384_wdt.c
16810
16811 WINSYSTEMS WS16C48 GPIO DRIVER
16812 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16813 L:      linux-gpio@vger.kernel.org
16814 S:      Maintained
16815 F:      drivers/gpio/gpio-ws16c48.c
16816
16817 WISTRON LAPTOP BUTTON DRIVER
16818 M:      Miloslav Trmac <mitr@volny.cz>
16819 S:      Maintained
16820 F:      drivers/input/misc/wistron_btns.c
16821
16822 WL3501 WIRELESS PCMCIA CARD DRIVER
16823 L:      linux-wireless@vger.kernel.org
16824 S:      Odd fixes
16825 F:      drivers/net/wireless/wl3501*
16826
16827 WOLFSON MICROELECTRONICS DRIVERS
16828 L:      patches@opensource.cirrus.com
16829 T:      git https://github.com/CirrusLogic/linux-drivers.git
16830 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16831 S:      Supported
16832 F:      Documentation/hwmon/wm83??
16833 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16834 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16835 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16836 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16837 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16838 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16839 F:      drivers/clk/clk-wm83*.c
16840 F:      drivers/extcon/extcon-arizona.c
16841 F:      drivers/leds/leds-wm83*.c
16842 F:      drivers/gpio/gpio-*wm*.c
16843 F:      drivers/gpio/gpio-arizona.c
16844 F:      drivers/hwmon/wm83??-hwmon.c
16845 F:      drivers/input/misc/wm831x-on.c
16846 F:      drivers/input/touchscreen/wm831x-ts.c
16847 F:      drivers/input/touchscreen/wm97*.c
16848 F:      drivers/mfd/arizona*
16849 F:      drivers/mfd/wm*.c
16850 F:      drivers/mfd/cs47l24*
16851 F:      drivers/power/supply/wm83*.c
16852 F:      drivers/rtc/rtc-wm83*.c
16853 F:      drivers/regulator/wm8*.c
16854 F:      drivers/regulator/arizona*
16855 F:      drivers/video/backlight/wm83*_bl.c
16856 F:      drivers/watchdog/wm83*_wdt.c
16857 F:      include/linux/mfd/arizona/
16858 F:      include/linux/mfd/wm831x/
16859 F:      include/linux/mfd/wm8350/
16860 F:      include/linux/mfd/wm8400*
16861 F:      include/linux/regulator/arizona*
16862 F:      include/linux/wm97xx.h
16863 F:      include/sound/wm????.h
16864 F:      sound/soc/codecs/arizona.?
16865 F:      sound/soc/codecs/wm*
16866 F:      sound/soc/codecs/cs47l24*
16867
16868 WORKQUEUE
16869 M:      Tejun Heo <tj@kernel.org>
16870 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16872 S:      Maintained
16873 F:      include/linux/workqueue.h
16874 F:      kernel/workqueue.c
16875 F:      Documentation/core-api/workqueue.rst
16876
16877 X-POWERS AXP288 PMIC DRIVERS
16878 M:      Hans de Goede <hdegoede@redhat.com>
16879 S:      Maintained
16880 N:      axp288
16881 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16882
16883 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16884 M:      Chen-Yu Tsai <wens@csie.org>
16885 L:      linux-kernel@vger.kernel.org
16886 S:      Maintained
16887 N:      axp[128]
16888
16889 X.25 NETWORK LAYER
16890 M:      Andrew Hendry <andrew.hendry@gmail.com>
16891 L:      linux-x25@vger.kernel.org
16892 S:      Odd Fixes
16893 F:      Documentation/networking/x25*
16894 F:      include/net/x25*
16895 F:      net/x25/
16896
16897 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16898 M:      Thomas Gleixner <tglx@linutronix.de>
16899 M:      Ingo Molnar <mingo@redhat.com>
16900 M:      Borislav Petkov <bp@alien8.de>
16901 R:      "H. Peter Anvin" <hpa@zytor.com>
16902 M:      x86@kernel.org
16903 L:      linux-kernel@vger.kernel.org
16904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16905 S:      Maintained
16906 F:      Documentation/devicetree/bindings/x86/
16907 F:      Documentation/x86/
16908 F:      arch/x86/
16909
16910 X86 ENTRY CODE
16911 M:      Andy Lutomirski <luto@kernel.org>
16912 L:      linux-kernel@vger.kernel.org
16913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16914 S:      Maintained
16915 F:      arch/x86/entry/
16916
16917 X86 MCE INFRASTRUCTURE
16918 M:      Tony Luck <tony.luck@intel.com>
16919 M:      Borislav Petkov <bp@alien8.de>
16920 L:      linux-edac@vger.kernel.org
16921 S:      Maintained
16922 F:      arch/x86/kernel/cpu/mcheck/*
16923
16924 X86 MICROCODE UPDATE SUPPORT
16925 M:      Borislav Petkov <bp@alien8.de>
16926 S:      Maintained
16927 F:      arch/x86/kernel/cpu/microcode/*
16928
16929 X86 MM
16930 M:      Dave Hansen <dave.hansen@linux.intel.com>
16931 M:      Andy Lutomirski <luto@kernel.org>
16932 M:      Peter Zijlstra <peterz@infradead.org>
16933 L:      linux-kernel@vger.kernel.org
16934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16935 S:      Maintained
16936 F:      arch/x86/mm/
16937
16938 X86 PLATFORM DRIVERS
16939 M:      Darren Hart <dvhart@infradead.org>
16940 M:      Andy Shevchenko <andy@infradead.org>
16941 L:      platform-driver-x86@vger.kernel.org
16942 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16943 S:      Maintained
16944 F:      drivers/platform/x86/
16945 F:      drivers/platform/olpc/
16946
16947 X86 PLATFORM DRIVERS - ARCH
16948 R:      Darren Hart <dvhart@infradead.org>
16949 R:      Andy Shevchenko <andy@infradead.org>
16950 L:      platform-driver-x86@vger.kernel.org
16951 L:      x86@kernel.org
16952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16953 S:      Maintained
16954 F:      arch/x86/platform
16955
16956 X86 VDSO
16957 M:      Andy Lutomirski <luto@kernel.org>
16958 L:      linux-kernel@vger.kernel.org
16959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16960 S:      Maintained
16961 F:      arch/x86/entry/vdso/
16962
16963 XARRAY
16964 M:      Matthew Wilcox <willy@infradead.org>
16965 L:      linux-fsdevel@vger.kernel.org
16966 S:      Supported
16967 F:      Documentation/core-api/xarray.rst
16968 F:      lib/idr.c
16969 F:      lib/xarray.c
16970 F:      include/linux/idr.h
16971 F:      include/linux/xarray.h
16972 F:      tools/testing/radix-tree
16973
16974 XBOX DVD IR REMOTE
16975 M:      Benjamin Valentin <benpicco@googlemail.com>
16976 S:      Maintained
16977 F:      drivers/media/rc/xbox_remote.c
16978 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16979
16980 XC2028/3028 TUNER DRIVER
16981 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16982 L:      linux-media@vger.kernel.org
16983 W:      https://linuxtv.org
16984 T:      git git://linuxtv.org/media_tree.git
16985 S:      Maintained
16986 F:      drivers/media/tuners/tuner-xc2028.*
16987
16988 XDP (eXpress Data Path)
16989 M:      Alexei Starovoitov <ast@kernel.org>
16990 M:      Daniel Borkmann <daniel@iogearbox.net>
16991 M:      David S. Miller <davem@davemloft.net>
16992 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16993 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16994 M:      John Fastabend <john.fastabend@gmail.com>
16995 L:      netdev@vger.kernel.org
16996 L:      xdp-newbies@vger.kernel.org
16997 L:      bpf@vger.kernel.org
16998 S:      Supported
16999 F:      net/core/xdp.c
17000 F:      include/net/xdp.h
17001 F:      kernel/bpf/devmap.c
17002 F:      kernel/bpf/cpumap.c
17003 F:      include/trace/events/xdp.h
17004 K:      xdp
17005 N:      xdp
17006
17007 XDP SOCKETS (AF_XDP)
17008 M:      Björn Töpel <bjorn.topel@intel.com>
17009 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17010 L:      netdev@vger.kernel.org
17011 L:      bpf@vger.kernel.org
17012 S:      Maintained
17013 F:      kernel/bpf/xskmap.c
17014 F:      net/xdp/
17015
17016 XEN BLOCK SUBSYSTEM
17017 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17018 M:      Roger Pau Monné <roger.pau@citrix.com>
17019 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17020 S:      Supported
17021 F:      drivers/block/xen-blkback/*
17022 F:      drivers/block/xen*
17023
17024 XEN HYPERVISOR ARM
17025 M:      Stefano Stabellini <sstabellini@kernel.org>
17026 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17027 S:      Maintained
17028 F:      arch/arm/xen/
17029 F:      arch/arm/include/asm/xen/
17030
17031 XEN HYPERVISOR ARM64
17032 M:      Stefano Stabellini <sstabellini@kernel.org>
17033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17034 S:      Maintained
17035 F:      arch/arm64/xen/
17036 F:      arch/arm64/include/asm/xen/
17037
17038 XEN HYPERVISOR INTERFACE
17039 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17040 M:      Juergen Gross <jgross@suse.com>
17041 R:      Stefano Stabellini <sstabellini@kernel.org>
17042 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17044 S:      Supported
17045 F:      arch/x86/xen/
17046 F:      arch/x86/platform/pvh/
17047 F:      drivers/*/xen-*front.c
17048 F:      drivers/xen/
17049 F:      arch/x86/include/asm/xen/
17050 F:      arch/x86/include/asm/pvclock-abi.h
17051 F:      include/xen/
17052 F:      include/uapi/xen/
17053 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17054 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17055
17056 XEN NETWORK BACKEND DRIVER
17057 M:      Wei Liu <wei.liu2@citrix.com>
17058 M:      Paul Durrant <paul.durrant@citrix.com>
17059 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17060 L:      netdev@vger.kernel.org
17061 S:      Supported
17062 F:      drivers/net/xen-netback/*
17063
17064 XEN PCI SUBSYSTEM
17065 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17066 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17067 S:      Supported
17068 F:      arch/x86/pci/*xen*
17069 F:      drivers/pci/*xen*
17070
17071 XEN PVSCSI DRIVERS
17072 M:      Juergen Gross <jgross@suse.com>
17073 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17074 L:      linux-scsi@vger.kernel.org
17075 S:      Supported
17076 F:      drivers/scsi/xen-scsifront.c
17077 F:      drivers/xen/xen-scsiback.c
17078 F:      include/xen/interface/io/vscsiif.h
17079
17080 XEN SWIOTLB SUBSYSTEM
17081 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17082 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17083 L:      iommu@lists.linux-foundation.org
17084 S:      Supported
17085 F:      arch/x86/xen/*swiotlb*
17086 F:      drivers/xen/*swiotlb*
17087
17088 XEN SOUND FRONTEND DRIVER
17089 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17090 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17092 S:      Supported
17093 F:      sound/xen/*
17094
17095 XFS FILESYSTEM
17096 M:      Darrick J. Wong <darrick.wong@oracle.com>
17097 M:      linux-xfs@vger.kernel.org
17098 L:      linux-xfs@vger.kernel.org
17099 W:      http://xfs.org/
17100 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17101 S:      Supported
17102 F:      Documentation/filesystems/xfs.txt
17103 F:      fs/xfs/
17104
17105 XILINX AXI ETHERNET DRIVER
17106 M:      Anirudha Sarangi <anirudh@xilinx.com>
17107 M:      John Linn <John.Linn@xilinx.com>
17108 S:      Maintained
17109 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17110
17111 XILINX UARTLITE SERIAL DRIVER
17112 M:      Peter Korsgaard <jacmet@sunsite.dk>
17113 L:      linux-serial@vger.kernel.org
17114 S:      Maintained
17115 F:      drivers/tty/serial/uartlite.c
17116
17117 XILINX VIDEO IP CORES
17118 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17119 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17120 L:      linux-media@vger.kernel.org
17121 T:      git git://linuxtv.org/media_tree.git
17122 S:      Supported
17123 F:      Documentation/devicetree/bindings/media/xilinx/
17124 F:      drivers/media/platform/xilinx/
17125 F:      include/uapi/linux/xilinx-v4l2-controls.h
17126
17127 XILLYBUS DRIVER
17128 M:      Eli Billauer <eli.billauer@gmail.com>
17129 L:      linux-kernel@vger.kernel.org
17130 S:      Supported
17131 F:      drivers/char/xillybus/
17132
17133 XLP9XX I2C DRIVER
17134 M:      George Cherian <george.cherian@cavium.com>
17135 M:      Jan Glauber <jglauber@cavium.com>
17136 L:      linux-i2c@vger.kernel.org
17137 W:      http://www.cavium.com
17138 S:      Supported
17139 F:      drivers/i2c/busses/i2c-xlp9xx.c
17140
17141 XRA1403 GPIO EXPANDER
17142 M:      Nandor Han <nandor.han@ge.com>
17143 M:      Semi Malinen <semi.malinen@ge.com>
17144 L:      linux-gpio@vger.kernel.org
17145 S:      Maintained
17146 F:      drivers/gpio/gpio-xra1403.c
17147 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17148
17149 XTENSA XTFPGA PLATFORM SUPPORT
17150 M:      Max Filippov <jcmvbkbc@gmail.com>
17151 L:      linux-xtensa@linux-xtensa.org
17152 S:      Maintained
17153 F:      drivers/spi/spi-xtensa-xtfpga.c
17154 F:      sound/soc/xtensa/xtfpga-i2s.c
17155
17156 YAM DRIVER FOR AX.25
17157 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17158 L:      linux-hams@vger.kernel.org
17159 S:      Maintained
17160 F:      drivers/net/hamradio/yam*
17161 F:      include/linux/yam.h
17162
17163 YAMA SECURITY MODULE
17164 M:      Kees Cook <keescook@chromium.org>
17165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17166 S:      Supported
17167 F:      security/yama/
17168 F:      Documentation/admin-guide/LSM/Yama.rst
17169
17170 YEALINK PHONE DRIVER
17171 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17172 L:      usbb2k-api-dev@nongnu.org
17173 S:      Maintained
17174 F:      Documentation/input/devices/yealink.rst
17175 F:      drivers/input/misc/yealink.*
17176
17177 Z8530 DRIVER FOR AX.25
17178 M:      Joerg Reuter <jreuter@yaina.de>
17179 W:      http://yaina.de/jreuter/
17180 W:      http://www.qsl.net/dl1bke/
17181 L:      linux-hams@vger.kernel.org
17182 S:      Maintained
17183 F:      Documentation/networking/z8530drv.txt
17184 F:      drivers/net/hamradio/*scc.c
17185 F:      drivers/net/hamradio/z8530.h
17186
17187 ZBUD COMPRESSED PAGE ALLOCATOR
17188 M:      Seth Jennings <sjenning@redhat.com>
17189 M:      Dan Streetman <ddstreet@ieee.org>
17190 L:      linux-mm@kvack.org
17191 S:      Maintained
17192 F:      mm/zbud.c
17193 F:      include/linux/zbud.h
17194
17195 ZD1211RW WIRELESS DRIVER
17196 M:      Daniel Drake <dsd@gentoo.org>
17197 M:      Ulrich Kunitz <kune@deine-taler.de>
17198 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17199 L:      linux-wireless@vger.kernel.org
17200 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17201 S:      Maintained
17202 F:      drivers/net/wireless/zydas/zd1211rw/
17203
17204 ZD1301 MEDIA DRIVER
17205 M:      Antti Palosaari <crope@iki.fi>
17206 L:      linux-media@vger.kernel.org
17207 W:      https://linuxtv.org/
17208 W:      http://palosaari.fi/linux/
17209 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17210 S:      Maintained
17211 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17212
17213 ZD1301_DEMOD MEDIA DRIVER
17214 M:      Antti Palosaari <crope@iki.fi>
17215 L:      linux-media@vger.kernel.org
17216 W:      https://linuxtv.org/
17217 W:      http://palosaari.fi/linux/
17218 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17219 S:      Maintained
17220 F:      drivers/media/dvb-frontends/zd1301_demod*
17221
17222 ZPOOL COMPRESSED PAGE STORAGE API
17223 M:      Dan Streetman <ddstreet@ieee.org>
17224 L:      linux-mm@kvack.org
17225 S:      Maintained
17226 F:      mm/zpool.c
17227 F:      include/linux/zpool.h
17228
17229 ZR36067 VIDEO FOR LINUX DRIVER
17230 L:      mjpeg-users@lists.sourceforge.net
17231 L:      linux-media@vger.kernel.org
17232 W:      http://mjpeg.sourceforge.net/driver-zoran/
17233 T:      hg https://linuxtv.org/hg/v4l-dvb
17234 S:      Odd Fixes
17235 F:      drivers/staging/media/zoran/
17236
17237 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17238 M:      Minchan Kim <minchan@kernel.org>
17239 M:      Nitin Gupta <ngupta@vflare.org>
17240 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17241 L:      linux-kernel@vger.kernel.org
17242 S:      Maintained
17243 F:      drivers/block/zram/
17244 F:      Documentation/blockdev/zram.txt
17245
17246 ZS DECSTATION Z85C30 SERIAL DRIVER
17247 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17248 S:      Maintained
17249 F:      drivers/tty/serial/zs.*
17250
17251 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17252 M:      Minchan Kim <minchan@kernel.org>
17253 M:      Nitin Gupta <ngupta@vflare.org>
17254 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17255 L:      linux-mm@kvack.org
17256 S:      Maintained
17257 F:      mm/zsmalloc.c
17258 F:      include/linux/zsmalloc.h
17259 F:      Documentation/vm/zsmalloc.rst
17260
17261 ZSWAP COMPRESSED SWAP CACHING
17262 M:      Seth Jennings <sjenning@redhat.com>
17263 M:      Dan Streetman <ddstreet@ieee.org>
17264 L:      linux-mm@kvack.org
17265 S:      Maintained
17266 F:      mm/zswap.c
17267
17268 THE REST
17269 M:      Linus Torvalds <torvalds@linux-foundation.org>
17270 L:      linux-kernel@vger.kernel.org
17271 Q:      http://patchwork.kernel.org/project/LKML/list/
17272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17273 S:      Buried alive in reporters
17274 F:      *
17275 F:      */