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:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.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 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 R:      Patrick Venture <venture@google.com>
1897 R:      Nancy Yuen <yuenn@google.com>
1898 R:      Brendan Higgins <brendanhiggins@google.com>
1899 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1900 S:      Supported
1901 F:      arch/arm/mach-npcm/
1902 F:      arch/arm/boot/dts/nuvoton-npcm*
1903 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1904 F:      drivers/*/*npcm*
1905 F:      Documentation/devicetree/bindings/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*/*npcm*
1907
1908 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1909 M:      Wan ZongShun <mcuos.com@gmail.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.mcuos.com
1912 S:      Maintained
1913 F:      arch/arm/mach-w90x900/
1914 F:      drivers/input/keyboard/w90p910_keypad.c
1915 F:      drivers/input/touchscreen/w90p910_ts.c
1916 F:      drivers/watchdog/nuc900_wdt.c
1917 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1918 F:      drivers/mtd/nand/raw/nuc900_nand.c
1919 F:      drivers/rtc/rtc-nuc900.c
1920 F:      drivers/spi/spi-nuc900.c
1921 F:      drivers/usb/host/ehci-w90x900.c
1922 F:      drivers/video/fbdev/nuc900fb.c
1923
1924 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1925 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1926 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1927 S:      Orphan
1928 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1929 F:      arch/arm/mach-s3c24xx/gta02.h
1930
1931 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1932 M:      Alexander Clouter <alex@digriz.org.uk>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.digriz.org.uk/ts78xx/kernel
1935 S:      Maintained
1936 F:      arch/arm/mach-orion5x/ts78xx-*
1937
1938 ARM/OXNAS platform support
1939 M:      Neil Armstrong <narmstrong@baylibre.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/mach-oxnas/
1944 F:      arch/arm/boot/dts/ox8*.dts*
1945 N:      oxnas
1946
1947 ARM/PALM TREO SUPPORT
1948 M:      Tomas Cech <sleep_walker@suse.com>
1949 L:      linux-arm-kernel@lists.infradead.org
1950 W:      http://hackndev.com
1951 S:      Maintained
1952 F:      arch/arm/mach-pxa/palmtreo.*
1953
1954 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1955 M:      Marek Vasut <marek.vasut@gmail.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1960 F:      arch/arm/mach-pxa/palmtx.c
1961 F:      arch/arm/mach-pxa/palmt5.*
1962 F:      arch/arm/mach-pxa/include/mach/palmld.h
1963 F:      arch/arm/mach-pxa/palmld.c
1964 F:      arch/arm/mach-pxa/palmte2.*
1965 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1966 F:      arch/arm/mach-pxa/palmtc.c
1967
1968 ARM/PALMZ72 SUPPORT
1969 M:      Sergey Lapin <slapin@ossfans.org>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/palmz72.*
1974
1975 ARM/PLEB SUPPORT
1976 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1977 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1978 S:      Maintained
1979
1980 ARM/PT DIGITAL BOARD PORT
1981 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 W:      http://www.armlinux.org.uk/
1984 S:      Maintained
1985
1986 ARM/QUALCOMM SUPPORT
1987 M:      Andy Gross <andy.gross@linaro.org>
1988 M:      David Brown <david.brown@linaro.org>
1989 L:      linux-arm-msm@vger.kernel.org
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/soc/qcom/
1992 F:      Documentation/devicetree/bindings/*/qcom*
1993 F:      arch/arm/boot/dts/qcom-*.dts
1994 F:      arch/arm/boot/dts/qcom-*.dtsi
1995 F:      arch/arm/mach-qcom/
1996 F:      arch/arm64/boot/dts/qcom/
1997 F:      drivers/*/qcom/
1998 F:      drivers/*/qcom*
1999 F:      drivers/*/*/qcom/
2000 F:      drivers/*/*/qcom*
2001 F:      drivers/*/pm8???-*
2002 F:      drivers/bluetooth/btqcomsmd.c
2003 F:      drivers/clocksource/timer-qcom.c
2004 F:      drivers/extcon/extcon-qcom*
2005 F:      drivers/iommu/msm*
2006 F:      drivers/i2c/busses/i2c-qup.c
2007 F:      drivers/i2c/busses/i2c-qcom-geni.c
2008 F:      drivers/mfd/ssbi.c
2009 F:      drivers/mmc/host/mmci_qcom*
2010 F:      drivers/mmc/host/sdhci_msm.c
2011 F:      drivers/pci/controller/dwc/pcie-qcom.c
2012 F:      drivers/phy/qualcomm/
2013 F:      drivers/power/*/msm*
2014 F:      drivers/reset/reset-qcom-*
2015 F:      drivers/scsi/ufs/ufs-qcom.*
2016 F:      drivers/spi/spi-qup.c
2017 F:      drivers/spi/spi-geni-qcom.c
2018 F:      drivers/spi/spi-qcom-qspi.c
2019 F:      drivers/tty/serial/msm_serial.c
2020 F:      drivers/usb/dwc3/dwc3-qcom.c
2021 F:      include/dt-bindings/*/qcom*
2022 F:      include/linux/*/qcom*
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2024
2025 ARM/RADISYS ENP2611 MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029
2030 ARM/RDA MICRO ARCHITECTURE
2031 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/boot/dts/rda8810pl-*
2036 F:      drivers/clocksource/timer-rda.c
2037 F:      drivers/irqchip/irq-rda-intc.c
2038 F:      drivers/tty/serial/rda-uart.c
2039 F:      Documentation/devicetree/bindings/arm/rda.txt
2040 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2041 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2042 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2043
2044 ARM/REALTEK ARCHITECTURE
2045 M:      Andreas Färber <afaerber@suse.de>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 S:      Maintained
2048 F:      arch/arm64/boot/dts/realtek/
2049 F:      Documentation/devicetree/bindings/arm/realtek.txt
2050
2051 ARM/RENESAS ARM64 ARCHITECTURE
2052 M:      Simon Horman <horms@verge.net.au>
2053 M:      Magnus Damm <magnus.damm@gmail.com>
2054 L:      linux-renesas-soc@vger.kernel.org
2055 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2057 S:      Supported
2058 F:      arch/arm64/boot/dts/renesas/
2059 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2060 F:      drivers/soc/renesas/
2061 F:      include/linux/soc/renesas/
2062
2063 ARM/RISCPC ARCHITECTURE
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.armlinux.org.uk/
2067 S:      Maintained
2068 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2069 F:      arch/arm/include/asm/hardware/ioc.h
2070 F:      arch/arm/include/asm/hardware/iomd.h
2071 F:      arch/arm/include/asm/hardware/memc.h
2072 F:      arch/arm/mach-rpc/
2073 F:      drivers/net/ethernet/8390/etherh.c
2074 F:      drivers/net/ethernet/i825xx/ether1*
2075 F:      drivers/net/ethernet/seeq/ether3*
2076 F:      drivers/scsi/arm/
2077
2078 ARM/Rockchip SoC support
2079 M:      Heiko Stuebner <heiko@sntech.de>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 L:      linux-rockchip@lists.infradead.org
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2083 S:      Maintained
2084 F:      arch/arm/boot/dts/rk3*
2085 F:      arch/arm/boot/dts/rv1108*
2086 F:      arch/arm/mach-rockchip/
2087 F:      drivers/clk/rockchip/
2088 F:      drivers/i2c/busses/i2c-rk3x.c
2089 F:      drivers/*/*rockchip*
2090 F:      drivers/*/*/*rockchip*
2091 F:      sound/soc/rockchip/
2092 N:      rockchip
2093
2094 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2095 M:      Kukjin Kim <kgene@kernel.org>
2096 M:      Krzysztof Kozlowski <krzk@kernel.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2100 S:      Maintained
2101 F:      arch/arm/boot/dts/s3c*
2102 F:      arch/arm/boot/dts/s5p*
2103 F:      arch/arm/boot/dts/exynos*
2104 F:      arch/arm64/boot/dts/exynos/
2105 F:      arch/arm/plat-samsung/
2106 F:      arch/arm/mach-s3c24*/
2107 F:      arch/arm/mach-s3c64xx/
2108 F:      arch/arm/mach-s5p*/
2109 F:      arch/arm/mach-exynos*/
2110 F:      drivers/*/*s3c24*
2111 F:      drivers/*/*/*s3c24*
2112 F:      drivers/*/*s3c64xx*
2113 F:      drivers/*/*s5pv210*
2114 F:      drivers/memory/samsung/*
2115 F:      drivers/soc/samsung/*
2116 F:      Documentation/arm/Samsung/
2117 F:      Documentation/devicetree/bindings/arm/samsung/
2118 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2119 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2120 N:      exynos
2121
2122 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2123 M:      Kyungmin Park <kyungmin.park@samsung.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 S:      Maintained
2126 F:      arch/arm/mach-s5pv210/
2127
2128 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2129 M:      Kyungmin Park <kyungmin.park@samsung.com>
2130 M:      Kamil Debski <kamil@wypas.org>
2131 M:      Andrzej Hajda <a.hajda@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org
2133 L:      linux-media@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/media/platform/s5p-g2d/
2136
2137 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-cec/
2143 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2144
2145 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2146 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2147 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2149 L:      linux-arm-kernel@lists.infradead.org
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-jpeg/
2153
2154 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2155 M:      Kyungmin Park <kyungmin.park@samsung.com>
2156 M:      Kamil Debski <kamil@wypas.org>
2157 M:      Jeongtae Park <jtp.park@samsung.com>
2158 M:      Andrzej Hajda <a.hajda@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-mfc/
2163
2164 ARM/SHMOBILE ARM ARCHITECTURE
2165 M:      Simon Horman <horms@verge.net.au>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 S:      Supported
2171 F:      arch/arm/boot/dts/emev2*
2172 F:      arch/arm/boot/dts/gr-peach*
2173 F:      arch/arm/boot/dts/iwg20d-q7*
2174 F:      arch/arm/boot/dts/r7s*
2175 F:      arch/arm/boot/dts/r8a*
2176 F:      arch/arm/boot/dts/r9a*
2177 F:      arch/arm/boot/dts/sh*
2178 F:      arch/arm/configs/shmobile_defconfig
2179 F:      arch/arm/include/debug/renesas-scif.S
2180 F:      arch/arm/mach-shmobile/
2181 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2182 F:      drivers/soc/renesas/
2183 F:      include/linux/soc/renesas/
2184
2185 ARM/SOCFPGA ARCHITECTURE
2186 M:      Dinh Nguyen <dinguyen@kernel.org>
2187 S:      Maintained
2188 F:      arch/arm/mach-socfpga/
2189 F:      arch/arm/boot/dts/socfpga*
2190 F:      arch/arm/configs/socfpga_defconfig
2191 F:      arch/arm64/boot/dts/altera/
2192 W:      http://www.rocketboards.org
2193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2194
2195 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      drivers/clk/socfpga/
2199
2200 ARM/SOCFPGA EDAC SUPPORT
2201 M:      Thor Thayer <thor.thayer@linux.intel.com>
2202 S:      Maintained
2203 F:      drivers/edac/altera_edac.
2204
2205 ARM/SPREADTRUM SoC SUPPORT
2206 M:      Orson Zhai <orsonzhai@gmail.com>
2207 M:      Baolin Wang <baolin.wang@linaro.org>
2208 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2209 S:      Maintained
2210 F:      arch/arm64/boot/dts/sprd
2211 N:      sprd
2212
2213 ARM/STI ARCHITECTURE
2214 M:      Patrice Chotard <patrice.chotard@st.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 W:      http://www.stlinux.com
2217 S:      Maintained
2218 F:      arch/arm/mach-sti/
2219 F:      arch/arm/boot/dts/sti*
2220 F:      drivers/char/hw_random/st-rng.c
2221 F:      drivers/clocksource/arm_global_timer.c
2222 F:      drivers/clocksource/clksrc_st_lpc.c
2223 F:      drivers/cpufreq/sti-cpufreq.c
2224 F:      drivers/dma/st_fdma*
2225 F:      drivers/i2c/busses/i2c-st.c
2226 F:      drivers/media/rc/st_rc.c
2227 F:      drivers/media/platform/sti/c8sectpfe/
2228 F:      drivers/mmc/host/sdhci-st.c
2229 F:      drivers/phy/st/phy-miphy28lp.c
2230 F:      drivers/phy/st/phy-stih407-usb.c
2231 F:      drivers/pinctrl/pinctrl-st.c
2232 F:      drivers/remoteproc/st_remoteproc.c
2233 F:      drivers/remoteproc/st_slim_rproc.c
2234 F:      drivers/reset/sti/
2235 F:      drivers/rtc/rtc-st-lpc.c
2236 F:      drivers/tty/serial/st-asc.c
2237 F:      drivers/usb/dwc3/dwc3-st.c
2238 F:      drivers/usb/host/ehci-st.c
2239 F:      drivers/usb/host/ohci-st.c
2240 F:      drivers/watchdog/st_lpc_wdt.c
2241 F:      drivers/ata/ahci_st.c
2242 F:      include/linux/remoteproc/st_slim_rproc.h
2243
2244 ARM/STM32 ARCHITECTURE
2245 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2246 M:      Alexandre Torgue <alexandre.torgue@st.com>
2247 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2251 N:      stm32
2252 N:      stm
2253 F:      arch/arm/boot/dts/stm32*
2254 F:      arch/arm/mach-stm32/
2255 F:      drivers/clocksource/armv7m_systick.c
2256
2257 ARM/Synaptics SoC support
2258 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2259 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 S:      Maintained
2262 F:      arch/arm/mach-berlin/
2263 F:      arch/arm/boot/dts/berlin*
2264 F:      arch/arm64/boot/dts/synaptics/
2265
2266 ARM/TANGO ARCHITECTURE
2267 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2268 M:      Mans Rullgard <mans@mansr.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 S:      Odd Fixes
2271 N:      tango
2272
2273 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2279 M:      Hans Verkuil <hans.verkuil@cisco.com>
2280 L:      linux-tegra@vger.kernel.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/tegra-cec/
2284 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2285
2286 ARM/TETON BGA MACHINE SUPPORT
2287 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2289 S:      Maintained
2290
2291 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/memory/*emif*
2296
2297 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2298 M:      Tero Kristo <t-kristo@ti.com>
2299 M:      Nishanth Menon <nm@ti.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Supported
2302 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2303 F:      arch/arm64/boot/dts/ti/Makefile
2304 F:      arch/arm64/boot/dts/ti/k3-*
2305 F:      include/dt-bindings/pinctrl/k3.h
2306
2307 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2308 M:      Santosh Shilimkar <ssantosh@kernel.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 F:      arch/arm/mach-keystone/
2312 F:      arch/arm/boot/dts/keystone-*
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-kernel@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/clk/keystone/
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clocksource/timer-keystone.c
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-kernel@vger.kernel.org
2331 S:      Maintained
2332 F:      drivers/power/reset/keystone-reset.c
2333
2334 ARM/THECUS N2100 MACHINE SUPPORT
2335 M:      Lennert Buytenhek <kernel@wantstofly.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338
2339 ARM/TOSA MACHINE SUPPORT
2340 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2341 M:      Dirk Opfer <dirk@opfer-online.de>
2342 S:      Maintained
2343
2344 ARM/UNIPHIER ARCHITECTURE
2345 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2348 S:      Maintained
2349 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2350 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2352 F:      arch/arm/boot/dts/uniphier*
2353 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2354 F:      arch/arm/mach-uniphier/
2355 F:      arch/arm/mm/cache-uniphier.c
2356 F:      arch/arm64/boot/dts/socionext/uniphier*
2357 F:      drivers/bus/uniphier-system-bus.c
2358 F:      drivers/clk/uniphier/
2359 F:      drivers/dma/uniphier-mdmac.c
2360 F:      drivers/gpio/gpio-uniphier.c
2361 F:      drivers/i2c/busses/i2c-uniphier*
2362 F:      drivers/irqchip/irq-uniphier-aidet.c
2363 F:      drivers/mmc/host/uniphier-sd.c
2364 F:      drivers/pinctrl/uniphier/
2365 F:      drivers/reset/reset-uniphier.c
2366 F:      drivers/tty/serial/8250/8250_uniphier.c
2367 N:      uniphier
2368
2369 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2370 M:      Ulf Hansson <ulf.hansson@linaro.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 T:      git git://git.linaro.org/people/ulfh/clk.git
2373 S:      Maintained
2374 F:      drivers/clk/ux500/
2375
2376 ARM/VERSATILE EXPRESS PLATFORM
2377 M:      Liviu Dudau <liviu.dudau@arm.com>
2378 M:      Sudeep Holla <sudeep.holla@arm.com>
2379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 S:      Maintained
2382 F:      arch/arm/boot/dts/vexpress*
2383 F:      arch/arm64/boot/dts/arm/
2384 F:      arch/arm/mach-vexpress/
2385 F:      */*/vexpress*
2386 F:      */*/*/vexpress*
2387 F:      drivers/clk/versatile/clk-vexpress-osc.c
2388 F:      drivers/clocksource/timer-versatile.c
2389 N:      mps2
2390
2391 ARM/VFP SUPPORT
2392 M:      Russell King <linux@armlinux.org.uk>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 W:      http://www.armlinux.org.uk/
2395 S:      Maintained
2396 F:      arch/arm/vfp/
2397
2398 ARM/VOIPAC PXA270 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/vpac270.c
2403 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2404
2405 ARM/VT8500 ARM ARCHITECTURE
2406 M:      Tony Prisk <linux@prisktech.co.nz>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-vt8500/
2410 F:      drivers/clocksource/timer-vt8500.c
2411 F:      drivers/i2c/busses/i2c-wmt.c
2412 F:      drivers/mmc/host/wmt-sdmmc.c
2413 F:      drivers/pwm/pwm-vt8500.c
2414 F:      drivers/rtc/rtc-vt8500.c
2415 F:      drivers/tty/serial/vt8500_serial.c
2416 F:      drivers/usb/host/ehci-platform.c
2417 F:      drivers/usb/host/uhci-platform.c
2418 F:      drivers/video/fbdev/vt8500lcdfb.*
2419 F:      drivers/video/fbdev/wm8505fb*
2420 F:      drivers/video/fbdev/wmt_ge_rops.*
2421
2422 ARM/ZIPIT Z2 SUPPORT
2423 M:      Marek Vasut <marek.vasut@gmail.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      arch/arm/mach-pxa/z2.c
2427 F:      arch/arm/mach-pxa/include/mach/z2.h
2428
2429 ARM/ZTE ARCHITECTURE
2430 M:      Jun Nie <jun.nie@linaro.org>
2431 M:      Shawn Guo <shawnguo@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/boot/dts/zx2967*
2435 F:      arch/arm/mach-zx/
2436 F:      arch/arm64/boot/dts/zte/
2437 F:      drivers/clk/zte/
2438 F:      drivers/dma/zx_dma.c
2439 F:      drivers/gpio/gpio-zx.c
2440 F:      drivers/i2c/busses/i2c-zx2967.c
2441 F:      drivers/mmc/host/dw_mmc-zx.*
2442 F:      drivers/pinctrl/zte/
2443 F:      drivers/soc/zte/
2444 F:      drivers/thermal/zx2967_thermal.c
2445 F:      drivers/watchdog/zx2967_wdt.c
2446 F:      Documentation/devicetree/bindings/arm/zte.yaml
2447 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2448 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2449 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2450 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2451 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2452 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2453 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2454 F:      Documentation/devicetree/bindings/soc/zte/
2455 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2456 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2457 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2458 F:      include/dt-bindings/clock/zx2967*.h
2459 F:      include/dt-bindings/soc/zte,*.h
2460 F:      sound/soc/codecs/zx_aud96p22.c
2461 F:      sound/soc/zte/
2462
2463 ARM/ZYNQ ARCHITECTURE
2464 M:      Michal Simek <michal.simek@xilinx.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 W:      http://wiki.xilinx.com
2467 T:      git https://github.com/Xilinx/linux-xlnx.git
2468 S:      Supported
2469 F:      arch/arm/mach-zynq/
2470 F:      drivers/cpuidle/cpuidle-zynq.c
2471 F:      drivers/block/xsysace.c
2472 N:      zynq
2473 N:      xilinx
2474 F:      drivers/clocksource/timer-cadence-ttc.c
2475 F:      drivers/i2c/busses/i2c-cadence.c
2476 F:      drivers/mmc/host/sdhci-of-arasan.c
2477 F:      drivers/edac/synopsys_edac.c
2478 F:      drivers/i2c/busses/i2c-xiic.c
2479
2480 ARM64 PORT (AARCH64 ARCHITECTURE)
2481 M:      Catalin Marinas <catalin.marinas@arm.com>
2482 M:      Will Deacon <will.deacon@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2485 S:      Maintained
2486 F:      arch/arm64/
2487 X:      arch/arm64/boot/dts/
2488 F:      Documentation/arm64/
2489
2490 AS3645A LED FLASH CONTROLLER DRIVER
2491 M:      Sakari Ailus <sakari.ailus@iki.fi>
2492 L:      linux-leds@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/leds/leds-as3645a.c
2495
2496 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2497 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2498 L:      linux-media@vger.kernel.org
2499 T:      git git://linuxtv.org/media_tree.git
2500 S:      Maintained
2501 F:      drivers/media/i2c/ak7375.c
2502 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2503
2504 ASAHI KASEI AK8974 DRIVER
2505 M:      Linus Walleij <linus.walleij@linaro.org>
2506 L:      linux-iio@vger.kernel.org
2507 W:      http://www.akm.com/
2508 S:      Supported
2509 F:      drivers/iio/magnetometer/ak8974.c
2510
2511 ASC7621 HARDWARE MONITOR DRIVER
2512 M:      George Joseph <george.joseph@fairview5.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      Documentation/hwmon/asc7621
2516 F:      drivers/hwmon/asc7621.c
2517
2518 ASPEED VIDEO ENGINE DRIVER
2519 M:      Eddie James <eajames@linux.ibm.com>
2520 L:      linux-media@vger.kernel.org
2521 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2522 S:      Maintained
2523 F:      drivers/media/platform/aspeed-video.c
2524 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2525
2526 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2527 M:      Corentin Chary <corentin.chary@gmail.com>
2528 L:      acpi4asus-user@lists.sourceforge.net
2529 L:      platform-driver-x86@vger.kernel.org
2530 W:      http://acpi4asus.sf.net
2531 S:      Maintained
2532 F:      drivers/platform/x86/asus*.c
2533 F:      drivers/platform/x86/eeepc*.c
2534
2535 ASUS WIRELESS RADIO CONTROL DRIVER
2536 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2537 L:      platform-driver-x86@vger.kernel.org
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus-wireless.c
2540
2541 ASYMMETRIC KEYS
2542 M:      David Howells <dhowells@redhat.com>
2543 L:      keyrings@vger.kernel.org
2544 S:      Maintained
2545 F:      Documentation/crypto/asymmetric-keys.txt
2546 F:      include/linux/verification.h
2547 F:      include/crypto/public_key.h
2548 F:      include/crypto/pkcs7.h
2549 F:      crypto/asymmetric_keys/
2550
2551 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2552 R:      Dan Williams <dan.j.williams@intel.com>
2553 W:      http://sourceforge.net/projects/xscaleiop
2554 S:      Odd fixes
2555 F:      Documentation/crypto/async-tx-api.txt
2556 F:      crypto/async_tx/
2557 F:      drivers/dma/
2558 F:      include/linux/dmaengine.h
2559 F:      include/linux/async_tx.h
2560
2561 AT24 EEPROM DRIVER
2562 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2563 L:      linux-i2c@vger.kernel.org
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2565 S:      Maintained
2566 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2567 F:      drivers/misc/eeprom/at24.c
2568
2569 ATA OVER ETHERNET (AOE) DRIVER
2570 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2571 W:      http://www.openaoe.org/
2572 S:      Supported
2573 F:      Documentation/aoe/
2574 F:      drivers/block/aoe/
2575
2576 ATHEROS 71XX/9XXX GPIO DRIVER
2577 M:      Alban Bedel <albeu@free.fr>
2578 W:      https://github.com/AlbanBedel/linux
2579 T:      git git://github.com/AlbanBedel/linux
2580 S:      Maintained
2581 F:      drivers/gpio/gpio-ath79.c
2582 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2583
2584 ATHEROS 71XX/9XXX USB PHY DRIVER
2585 M:      Alban Bedel <albeu@free.fr>
2586 W:      https://github.com/AlbanBedel/linux
2587 T:      git git://github.com/AlbanBedel/linux
2588 S:      Maintained
2589 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2590 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2591
2592 ATHEROS ATH GENERIC UTILITIES
2593 M:      Kalle Valo <kvalo@codeaurora.org>
2594 L:      linux-wireless@vger.kernel.org
2595 S:      Supported
2596 F:      drivers/net/wireless/ath/*
2597
2598 ATHEROS ATH5K WIRELESS DRIVER
2599 M:      Jiri Slaby <jirislaby@gmail.com>
2600 M:      Nick Kossifidis <mickflemm@gmail.com>
2601 M:      Luis Chamberlain <mcgrof@kernel.org>
2602 L:      linux-wireless@vger.kernel.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2604 S:      Maintained
2605 F:      drivers/net/wireless/ath/ath5k/
2606
2607 ATHEROS ATH6KL WIRELESS DRIVER
2608 M:      Kalle Valo <kvalo@codeaurora.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2612 S:      Supported
2613 F:      drivers/net/wireless/ath/ath6kl/
2614
2615 ATI_REMOTE2 DRIVER
2616 M:      Ville Syrjala <syrjala@sci.fi>
2617 S:      Maintained
2618 F:      drivers/input/misc/ati_remote2.c
2619
2620 ATK0110 HWMON DRIVER
2621 M:      Luca Tettamanti <kronos.it@gmail.com>
2622 L:      linux-hwmon@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/hwmon/asus_atk0110.c
2625
2626 ATLX ETHERNET DRIVERS
2627 M:      Jay Cliburn <jcliburn@gmail.com>
2628 M:      Chris Snook <chris.snook@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 W:      http://sourceforge.net/projects/atl1
2631 W:      http://atl1.sourceforge.net
2632 S:      Maintained
2633 F:      drivers/net/ethernet/atheros/
2634
2635 ATM
2636 M:      Chas Williams <3chas3@gmail.com>
2637 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2638 L:      netdev@vger.kernel.org
2639 W:      http://linux-atm.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/atm/
2642 F:      include/linux/atm*
2643 F:      include/uapi/linux/atm*
2644
2645 ATMEL MACB ETHERNET DRIVER
2646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2647 S:      Supported
2648 F:      drivers/net/ethernet/cadence/
2649
2650 ATMEL MAXTOUCH DRIVER
2651 M:      Nick Dyer <nick@shmanahar.org>
2652 T:      git git://github.com/ndyer/linux.git
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2655 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2656
2657 ATMEL WIRELESS DRIVER
2658 M:      Simon Kelley <simon@thekelleys.org.uk>
2659 L:      linux-wireless@vger.kernel.org
2660 W:      http://www.thekelleys.org.uk/atmel
2661 W:      http://atmelwlandriver.sourceforge.net/
2662 S:      Maintained
2663 F:      drivers/net/wireless/atmel/atmel*
2664
2665 ATOMIC INFRASTRUCTURE
2666 M:      Will Deacon <will.deacon@arm.com>
2667 M:      Peter Zijlstra <peterz@infradead.org>
2668 R:      Boqun Feng <boqun.feng@gmail.com>
2669 L:      linux-kernel@vger.kernel.org
2670 S:      Maintained
2671 F:      arch/*/include/asm/atomic*.h
2672 F:      include/*/atomic*.h
2673 F:      scripts/atomic/
2674
2675 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2676 M:      Bradley Grove <linuxdrivers@attotech.com>
2677 L:      linux-scsi@vger.kernel.org
2678 W:      http://www.attotech.com
2679 S:      Supported
2680 F:      drivers/scsi/esas2r
2681
2682 ATUSB IEEE 802.15.4 RADIO DRIVER
2683 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2684 L:      linux-wpan@vger.kernel.org
2685 S:      Maintained
2686 F:      drivers/net/ieee802154/atusb.c
2687 F:      drivers/net/ieee802154/atusb.h
2688 F:      drivers/net/ieee802154/at86rf230.h
2689
2690 AUDIT SUBSYSTEM
2691 M:      Paul Moore <paul@paul-moore.com>
2692 M:      Eric Paris <eparis@redhat.com>
2693 L:      linux-audit@redhat.com (moderated for non-subscribers)
2694 W:      https://github.com/linux-audit
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2696 S:      Supported
2697 F:      include/linux/audit.h
2698 F:      include/uapi/linux/audit.h
2699 F:      kernel/audit*
2700
2701 AUXILIARY DISPLAY DRIVERS
2702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2703 S:      Maintained
2704 F:      drivers/auxdisplay/
2705 F:      include/linux/cfag12864b.h
2706
2707 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2708 M:      Andreas Klinger <ak@it-klinger.de>
2709 L:      linux-iio@vger.kernel.org
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2712 F:      drivers/iio/adc/hx711.c
2713
2714 AX.25 NETWORK LAYER
2715 M:      Ralf Baechle <ralf@linux-mips.org>
2716 L:      linux-hams@vger.kernel.org
2717 W:      http://www.linux-ax25.org/
2718 S:      Maintained
2719 F:      include/uapi/linux/ax25.h
2720 F:      include/net/ax25.h
2721 F:      net/ax25/
2722
2723 AXENTIA ARM DEVICES
2724 M:      Peter Rosin <peda@axentia.se>
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 S:      Maintained
2727 F:      Documentation/devicetree/bindings/arm/axentia.txt
2728 F:      arch/arm/boot/dts/at91-linea.dtsi
2729 F:      arch/arm/boot/dts/at91-natte.dtsi
2730 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2731 F:      arch/arm/boot/dts/at91-tse850-3.dts
2732
2733 AXENTIA ASOC DRIVERS
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/sound/axentia,*
2738 F:      sound/soc/atmel/tse850-pcm5142.c
2739
2740 AXXIA I2C CONTROLLER
2741 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2742 L:      linux-i2c@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2745 F:      drivers/i2c/busses/i2c-axxia.c
2746
2747 AZ6007 DVB DRIVER
2748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2749 L:      linux-media@vger.kernel.org
2750 W:      https://linuxtv.org
2751 T:      git git://linuxtv.org/media_tree.git
2752 S:      Maintained
2753 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2754
2755 AZTECH FM RADIO RECEIVER DRIVER
2756 M:      Hans Verkuil <hverkuil@xs4all.nl>
2757 L:      linux-media@vger.kernel.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 W:      https://linuxtv.org
2760 S:      Maintained
2761 F:      drivers/media/radio/radio-aztech*
2762
2763 B43 WIRELESS DRIVER
2764 L:      linux-wireless@vger.kernel.org
2765 L:      b43-dev@lists.infradead.org
2766 W:      http://wireless.kernel.org/en/users/Drivers/b43
2767 S:      Odd Fixes
2768 F:      drivers/net/wireless/broadcom/b43/
2769
2770 B43LEGACY WIRELESS DRIVER
2771 M:      Larry Finger <Larry.Finger@lwfinger.net>
2772 L:      linux-wireless@vger.kernel.org
2773 L:      b43-dev@lists.infradead.org
2774 W:      http://wireless.kernel.org/en/users/Drivers/b43
2775 S:      Maintained
2776 F:      drivers/net/wireless/broadcom/b43legacy/
2777
2778 BACKLIGHT CLASS/SUBSYSTEM
2779 M:      Lee Jones <lee.jones@linaro.org>
2780 M:      Daniel Thompson <daniel.thompson@linaro.org>
2781 M:      Jingoo Han <jingoohan1@gmail.com>
2782 L:      dri-devel@lists.freedesktop.org
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2784 S:      Maintained
2785 F:      drivers/video/backlight/
2786 F:      include/linux/backlight.h
2787 F:      include/linux/pwm_backlight.h
2788 F:      Documentation/devicetree/bindings/leds/backlight
2789
2790 BATMAN ADVANCED
2791 M:      Marek Lindner <mareklindner@neomailbox.ch>
2792 M:      Simon Wunderlich <sw@simonwunderlich.de>
2793 M:      Antonio Quartulli <a@unstable.cc>
2794 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2795 W:      https://www.open-mesh.org/
2796 Q:      https://patchwork.open-mesh.org/project/batman/list/
2797 S:      Maintained
2798 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2799 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2800 F:      Documentation/networking/batman-adv.rst
2801 F:      include/uapi/linux/batadv_packet.h
2802 F:      include/uapi/linux/batman_adv.h
2803 F:      net/batman-adv/
2804
2805 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2806 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2807 L:      linux-hams@vger.kernel.org
2808 W:      http://www.baycom.org/~tom/ham/ham.html
2809 S:      Maintained
2810 F:      drivers/net/hamradio/baycom*
2811
2812 BCACHE (BLOCK LAYER CACHE)
2813 M:      Coly Li <colyli@suse.de>
2814 M:      Kent Overstreet <kent.overstreet@gmail.com>
2815 L:      linux-bcache@vger.kernel.org
2816 W:      http://bcache.evilpiepirate.org
2817 C:      irc://irc.oftc.net/bcache
2818 S:      Maintained
2819 F:      drivers/md/bcache/
2820
2821 BDISP ST MEDIA DRIVER
2822 M:      Fabien Dessenne <fabien.dessenne@st.com>
2823 L:      linux-media@vger.kernel.org
2824 T:      git git://linuxtv.org/media_tree.git
2825 W:      https://linuxtv.org
2826 S:      Supported
2827 F:      drivers/media/platform/sti/bdisp
2828
2829 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2830 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2831 L:      netdev@vger.kernel.org
2832 S:      Maintained
2833 F:      drivers/net/ethernet/ec_bhf.c
2834
2835 BEFS FILE SYSTEM
2836 M:      Luis de Bethencourt <luisbg@kernel.org>
2837 M:      Salah Triki <salah.triki@gmail.com>
2838 S:      Maintained
2839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2840 F:      Documentation/filesystems/befs.txt
2841 F:      fs/befs/
2842
2843 BFQ I/O SCHEDULER
2844 M:      Paolo Valente <paolo.valente@linaro.org>
2845 M:      Jens Axboe <axboe@kernel.dk>
2846 L:      linux-block@vger.kernel.org
2847 S:      Maintained
2848 F:      block/bfq-*
2849 F:      Documentation/block/bfq-iosched.txt
2850
2851 BFS FILE SYSTEM
2852 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2853 S:      Maintained
2854 F:      Documentation/filesystems/bfs.txt
2855 F:      fs/bfs/
2856 F:      include/uapi/linux/bfs_fs.h
2857
2858 BLINKM RGB LED DRIVER
2859 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2860 S:      Maintained
2861 F:      drivers/leds/leds-blinkm.c
2862
2863 BLOCK LAYER
2864 M:      Jens Axboe <axboe@kernel.dk>
2865 L:      linux-block@vger.kernel.org
2866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2867 S:      Maintained
2868 F:      block/
2869 F:      drivers/block/
2870 F:      kernel/trace/blktrace.c
2871 F:      lib/sbitmap.c
2872
2873 BLOCK2MTD DRIVER
2874 M:      Joern Engel <joern@lazybastard.org>
2875 L:      linux-mtd@lists.infradead.org
2876 S:      Maintained
2877 F:      drivers/mtd/devices/block2mtd.c
2878
2879 BLUETOOTH DRIVERS
2880 M:      Marcel Holtmann <marcel@holtmann.org>
2881 M:      Johan Hedberg <johan.hedberg@gmail.com>
2882 L:      linux-bluetooth@vger.kernel.org
2883 W:      http://www.bluez.org/
2884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2886 S:      Maintained
2887 F:      drivers/bluetooth/
2888
2889 BLUETOOTH SUBSYSTEM
2890 M:      Marcel Holtmann <marcel@holtmann.org>
2891 M:      Johan Hedberg <johan.hedberg@gmail.com>
2892 L:      linux-bluetooth@vger.kernel.org
2893 W:      http://www.bluez.org/
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2896 S:      Maintained
2897 F:      net/bluetooth/
2898 F:      include/net/bluetooth/
2899
2900 BONDING DRIVER
2901 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2902 M:      Veaceslav Falico <vfalico@gmail.com>
2903 M:      Andy Gospodarek <andy@greyhouse.net>
2904 L:      netdev@vger.kernel.org
2905 W:      http://sourceforge.net/projects/bonding/
2906 S:      Supported
2907 F:      drivers/net/bonding/
2908 F:      include/uapi/linux/if_bonding.h
2909
2910 BPF (Safe dynamic programs and tools)
2911 M:      Alexei Starovoitov <ast@kernel.org>
2912 M:      Daniel Borkmann <daniel@iogearbox.net>
2913 R:      Martin KaFai Lau <kafai@fb.com>
2914 R:      Song Liu <songliubraving@fb.com>
2915 R:      Yonghong Song <yhs@fb.com>
2916 L:      netdev@vger.kernel.org
2917 L:      bpf@vger.kernel.org
2918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2920 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2921 S:      Supported
2922 F:      arch/*/net/*
2923 F:      Documentation/networking/filter.txt
2924 F:      Documentation/bpf/
2925 F:      include/linux/bpf*
2926 F:      include/linux/filter.h
2927 F:      include/trace/events/xdp.h
2928 F:      include/uapi/linux/bpf*
2929 F:      include/uapi/linux/filter.h
2930 F:      kernel/bpf/
2931 F:      kernel/trace/bpf_trace.c
2932 F:      lib/test_bpf.c
2933 F:      net/bpf/
2934 F:      net/core/filter.c
2935 F:      net/sched/act_bpf.c
2936 F:      net/sched/cls_bpf.c
2937 F:      samples/bpf/
2938 F:      tools/bpf/
2939 F:      tools/lib/bpf/
2940 F:      tools/testing/selftests/bpf/
2941 K:      bpf
2942 N:      bpf
2943
2944 BPF JIT for ARM
2945 M:      Shubham Bansal <illusionist.neo@gmail.com>
2946 L:      netdev@vger.kernel.org
2947 L:      bpf@vger.kernel.org
2948 S:      Maintained
2949 F:      arch/arm/net/
2950
2951 BPF JIT for ARM64
2952 M:      Daniel Borkmann <daniel@iogearbox.net>
2953 M:      Alexei Starovoitov <ast@kernel.org>
2954 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2955 L:      netdev@vger.kernel.org
2956 L:      bpf@vger.kernel.org
2957 S:      Supported
2958 F:      arch/arm64/net/
2959
2960 BPF JIT for MIPS (32-BIT AND 64-BIT)
2961 M:      Paul Burton <paul.burton@mips.com>
2962 L:      netdev@vger.kernel.org
2963 L:      bpf@vger.kernel.org
2964 S:      Maintained
2965 F:      arch/mips/net/
2966
2967 BPF JIT for NFP NICs
2968 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2969 L:      netdev@vger.kernel.org
2970 L:      bpf@vger.kernel.org
2971 S:      Supported
2972 F:      drivers/net/ethernet/netronome/nfp/bpf/
2973
2974 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2975 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2976 M:      Sandipan Das <sandipan@linux.ibm.com>
2977 L:      netdev@vger.kernel.org
2978 L:      bpf@vger.kernel.org
2979 S:      Maintained
2980 F:      arch/powerpc/net/
2981
2982 BPF JIT for RISC-V (RV64G)
2983 M:      Björn Töpel <bjorn.topel@gmail.com>
2984 L:      netdev@vger.kernel.org
2985 S:      Maintained
2986 F:      arch/riscv/net/
2987
2988 BPF JIT for S390
2989 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2990 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2991 L:      netdev@vger.kernel.org
2992 L:      bpf@vger.kernel.org
2993 S:      Maintained
2994 F:      arch/s390/net/
2995 X:      arch/s390/net/pnet.c
2996
2997 BPF JIT for SPARC (32-BIT AND 64-BIT)
2998 M:      David S. Miller <davem@davemloft.net>
2999 L:      netdev@vger.kernel.org
3000 L:      bpf@vger.kernel.org
3001 S:      Maintained
3002 F:      arch/sparc/net/
3003
3004 BPF JIT for X86 32-BIT
3005 M:      Wang YanQing <udknight@gmail.com>
3006 L:      netdev@vger.kernel.org
3007 L:      bpf@vger.kernel.org
3008 S:      Maintained
3009 F:      arch/x86/net/bpf_jit_comp32.c
3010
3011 BPF JIT for X86 64-BIT
3012 M:      Alexei Starovoitov <ast@kernel.org>
3013 M:      Daniel Borkmann <daniel@iogearbox.net>
3014 L:      netdev@vger.kernel.org
3015 L:      bpf@vger.kernel.org
3016 S:      Supported
3017 F:      arch/x86/net/
3018 X:      arch/x86/net/bpf_jit_comp32.c
3019
3020 BROADCOM B44 10/100 ETHERNET DRIVER
3021 M:      Michael Chan <michael.chan@broadcom.com>
3022 L:      netdev@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/net/ethernet/broadcom/b44.*
3025
3026 BROADCOM B53 ETHERNET SWITCH DRIVER
3027 M:      Florian Fainelli <f.fainelli@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3030 S:      Supported
3031 F:      drivers/net/dsa/b53/*
3032 F:      include/linux/platform_data/b53.h
3033
3034 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3035 M:      Florian Fainelli <f.fainelli@gmail.com>
3036 M:      Ray Jui <rjui@broadcom.com>
3037 M:      Scott Branden <sbranden@broadcom.com>
3038 M:      bcm-kernel-feedback-list@broadcom.com
3039 T:      git git://github.com/broadcom/mach-bcm
3040 S:      Maintained
3041 N:      bcm281*
3042 N:      bcm113*
3043 N:      bcm216*
3044 N:      kona
3045 F:      arch/arm/mach-bcm/
3046
3047 BROADCOM BCM2835 ARM ARCHITECTURE
3048 M:      Eric Anholt <eric@anholt.net>
3049 M:      Stefan Wahren <stefan.wahren@i2se.com>
3050 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3052 T:      git git://github.com/anholt/linux
3053 S:      Maintained
3054 N:      bcm2835
3055 F:      drivers/staging/vc04_services
3056
3057 BROADCOM BCM47XX MIPS ARCHITECTURE
3058 M:      Hauke Mehrtens <hauke@hauke-m.de>
3059 M:      Rafał Miłecki <zajec5@gmail.com>
3060 L:      linux-mips@vger.kernel.org
3061 S:      Maintained
3062 F:      Documentation/devicetree/bindings/mips/brcm/
3063 F:      arch/mips/bcm47xx/*
3064 F:      arch/mips/include/asm/mach-bcm47xx/*
3065
3066 BROADCOM BCM5301X ARM ARCHITECTURE
3067 M:      Hauke Mehrtens <hauke@hauke-m.de>
3068 M:      Rafał Miłecki <zajec5@gmail.com>
3069 M:      bcm-kernel-feedback-list@broadcom.com
3070 L:      linux-arm-kernel@lists.infradead.org
3071 S:      Maintained
3072 F:      arch/arm/mach-bcm/bcm_5301x.c
3073 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3074 F:      arch/arm/boot/dts/bcm470*
3075 F:      arch/arm/boot/dts/bcm953012*
3076
3077 BROADCOM BCM53573 ARM ARCHITECTURE
3078 M:      Rafał Miłecki <rafal@milecki.pl>
3079 L:      linux-arm-kernel@lists.infradead.org
3080 S:      Maintained
3081 F:      arch/arm/boot/dts/bcm53573*
3082 F:      arch/arm/boot/dts/bcm47189*
3083
3084 BROADCOM BCM63XX ARM ARCHITECTURE
3085 M:      Florian Fainelli <f.fainelli@gmail.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3088 T:      git git://github.com/broadcom/stblinux.git
3089 S:      Maintained
3090 N:      bcm63xx
3091
3092 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3093 M:      Kevin Cernekee <cernekee@gmail.com>
3094 L:      linux-usb@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3097
3098 BROADCOM BCM7XXX ARM ARCHITECTURE
3099 M:      Brian Norris <computersforpeace@gmail.com>
3100 M:      Gregory Fong <gregory.0xf0@gmail.com>
3101 M:      Florian Fainelli <f.fainelli@gmail.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3104 T:      git git://github.com/broadcom/stblinux.git
3105 S:      Maintained
3106 F:      arch/arm/mach-bcm/*brcmstb*
3107 F:      arch/arm/boot/dts/bcm7*.dts*
3108 F:      drivers/bus/brcmstb_gisb.c
3109 F:      arch/arm/mm/cache-b15-rac.c
3110 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3111 N:      brcmstb
3112
3113 BROADCOM BMIPS CPUFREQ DRIVER
3114 M:      Markus Mayer <mmayer@broadcom.com>
3115 M:      bcm-kernel-feedback-list@broadcom.com
3116 L:      linux-pm@vger.kernel.org
3117 S:      Maintained
3118 F:      drivers/cpufreq/bmips-cpufreq.c
3119
3120 BROADCOM BMIPS MIPS ARCHITECTURE
3121 M:      Kevin Cernekee <cernekee@gmail.com>
3122 M:      Florian Fainelli <f.fainelli@gmail.com>
3123 L:      linux-mips@vger.kernel.org
3124 T:      git git://github.com/broadcom/stblinux.git
3125 S:      Maintained
3126 F:      arch/mips/bmips/*
3127 F:      arch/mips/include/asm/mach-bmips/*
3128 F:      arch/mips/kernel/*bmips*
3129 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3130 F:      drivers/irqchip/irq-bcm63*
3131 F:      drivers/irqchip/irq-bcm7*
3132 F:      drivers/irqchip/irq-brcmstb*
3133 F:      include/linux/bcm963xx_nvram.h
3134 F:      include/linux/bcm963xx_tag.h
3135
3136 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3137 M:      Rasesh Mody <rmody@marvell.com>
3138 M:      GR-Linux-NIC-Dev@marvell.com
3139 L:      netdev@vger.kernel.org
3140 S:      Supported
3141 F:      drivers/net/ethernet/broadcom/bnx2.*
3142 F:      drivers/net/ethernet/broadcom/bnx2_*
3143
3144 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3145 M:      QLogic-Storage-Upstream@qlogic.com
3146 L:      linux-scsi@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/scsi/bnx2fc/
3149
3150 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3151 M:      QLogic-Storage-Upstream@qlogic.com
3152 L:      linux-scsi@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/scsi/bnx2i/
3155
3156 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3157 M:      Ariel Elior <aelior@marvell.com>
3158 M:      Sudarsana Kalluru <skalluru@marvell.com>
3159 M:      GR-everest-linux-l2@marvell.com
3160 L:      netdev@vger.kernel.org
3161 S:      Supported
3162 F:      drivers/net/ethernet/broadcom/bnx2x/
3163
3164 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3165 M:      Michael Chan <michael.chan@broadcom.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 F:      drivers/net/ethernet/broadcom/bnxt/
3169
3170 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3171 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3172 M:      Franky Lin <franky.lin@broadcom.com>
3173 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3174 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3175 M:      Wright Feng <wright.feng@cypress.com>
3176 L:      linux-wireless@vger.kernel.org
3177 L:      brcm80211-dev-list.pdl@broadcom.com
3178 L:      brcm80211-dev-list@cypress.com
3179 S:      Supported
3180 F:      drivers/net/wireless/broadcom/brcm80211/
3181
3182 BROADCOM BRCMSTB GPIO DRIVER
3183 M:      Gregory Fong <gregory.0xf0@gmail.com>
3184 L:      bcm-kernel-feedback-list@broadcom.com
3185 S:      Supported
3186 F:      drivers/gpio/gpio-brcmstb.c
3187 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3188
3189 BROADCOM BRCMSTB I2C DRIVER
3190 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3191 L:      linux-i2c@vger.kernel.org
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 S:      Supported
3194 F:      drivers/i2c/busses/i2c-brcmstb.c
3195 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3196
3197 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3198 M:      Al Cooper <alcooperx@gmail.com>
3199 L:      linux-kernel@vger.kernel.org
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 S:      Maintained
3202 F:      drivers/phy/broadcom/phy-brcm-usb*
3203
3204 BROADCOM GENET ETHERNET DRIVER
3205 M:      Doug Berger <opendmb@gmail.com>
3206 M:      Florian Fainelli <f.fainelli@gmail.com>
3207 L:      bcm-kernel-feedback-list@broadcom.com
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/broadcom/genet/
3211
3212 BROADCOM IPROC ARM ARCHITECTURE
3213 M:      Ray Jui <rjui@broadcom.com>
3214 M:      Scott Branden <sbranden@broadcom.com>
3215 M:      bcm-kernel-feedback-list@broadcom.com
3216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3217 T:      git git://github.com/broadcom/cygnus-linux.git
3218 S:      Maintained
3219 N:      iproc
3220 N:      cygnus
3221 N:      bcm[-_]nsp
3222 N:      bcm9113*
3223 N:      bcm9583*
3224 N:      bcm9585*
3225 N:      bcm9586*
3226 N:      bcm988312
3227 N:      bcm113*
3228 N:      bcm583*
3229 N:      bcm585*
3230 N:      bcm586*
3231 N:      bcm88312
3232 N:      hr2
3233 N:      stingray
3234 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3235 F:      arch/arm64/boot/dts/broadcom/stingray/*
3236 F:      drivers/clk/bcm/clk-ns*
3237 F:      drivers/clk/bcm/clk-sr*
3238 F:      drivers/pinctrl/bcm/pinctrl-ns*
3239 F:      include/dt-bindings/clock/bcm-sr*
3240
3241 BROADCOM KONA GPIO DRIVER
3242 M:      Ray Jui <rjui@broadcom.com>
3243 L:      bcm-kernel-feedback-list@broadcom.com
3244 S:      Supported
3245 F:      drivers/gpio/gpio-bcm-kona.c
3246 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3247
3248 BROADCOM NETXTREME-E ROCE DRIVER
3249 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3250 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3252 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3253 L:      linux-rdma@vger.kernel.org
3254 W:      http://www.broadcom.com
3255 S:      Supported
3256 F:      drivers/infiniband/hw/bnxt_re/
3257 F:      include/uapi/rdma/bnxt_re-abi.h
3258
3259 BROADCOM NVRAM DRIVER
3260 M:      Rafał Miłecki <zajec5@gmail.com>
3261 L:      linux-mips@vger.kernel.org
3262 S:      Maintained
3263 F:      drivers/firmware/broadcom/*
3264
3265 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3266 M:      Rafał Miłecki <zajec5@gmail.com>
3267 L:      linux-wireless@vger.kernel.org
3268 S:      Maintained
3269 F:      drivers/bcma/
3270 F:      include/linux/bcma/
3271
3272 BROADCOM STB AVS CPUFREQ DRIVER
3273 M:      Markus Mayer <mmayer@broadcom.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-pm@vger.kernel.org
3276 S:      Maintained
3277 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3278 F:      drivers/cpufreq/brcmstb*
3279
3280 BROADCOM STB AVS TMON DRIVER
3281 M:      Markus Mayer <mmayer@broadcom.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 L:      linux-pm@vger.kernel.org
3284 S:      Maintained
3285 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3286 F:      drivers/thermal/broadcom/brcmstb*
3287
3288 BROADCOM STB NAND FLASH DRIVER
3289 M:      Brian Norris <computersforpeace@gmail.com>
3290 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3291 L:      linux-mtd@lists.infradead.org
3292 L:      bcm-kernel-feedback-list@broadcom.com
3293 S:      Maintained
3294 F:      drivers/mtd/nand/raw/brcmnand/
3295
3296 BROADCOM STB DPFE DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3300 S:      Maintained
3301 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3302 F:      drivers/memory/brcmstb_dpfe.c
3303
3304 BROADCOM SPI DRIVER
3305 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 S:      Maintained
3308 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3309 F:      drivers/spi/spi-bcm-qspi.*
3310 F:      drivers/spi/spi-brcmstb-qspi.c
3311 F:      drivers/spi/spi-iproc-qspi.c
3312
3313 BROADCOM SYSTEMPORT ETHERNET DRIVER
3314 M:      Florian Fainelli <f.fainelli@gmail.com>
3315 L:      bcm-kernel-feedback-list@broadcom.com
3316 L:      netdev@vger.kernel.org
3317 S:      Supported
3318 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3319
3320 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3321 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3322 M:      Prashant Sreedharan <prashant@broadcom.com>
3323 M:      Michael Chan <mchan@broadcom.com>
3324 L:      netdev@vger.kernel.org
3325 S:      Supported
3326 F:      drivers/net/ethernet/broadcom/tg3.*
3327
3328 BROCADE BFA FC SCSI DRIVER
3329 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3330 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3331 L:      linux-scsi@vger.kernel.org
3332 S:      Supported
3333 F:      drivers/scsi/bfa/
3334
3335 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3336 M:      Rasesh Mody <rmody@marvell.com>
3337 M:      Sudarsana Kalluru <skalluru@marvell.com>
3338 M:      GR-Linux-NIC-Dev@marvell.com
3339 L:      netdev@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/net/ethernet/brocade/bna/
3342
3343 BSG (block layer generic sg v4 driver)
3344 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3345 L:      linux-scsi@vger.kernel.org
3346 S:      Supported
3347 F:      block/bsg.c
3348 F:      include/linux/bsg.h
3349 F:      include/uapi/linux/bsg.h
3350
3351 BT87X AUDIO DRIVER
3352 M:      Clemens Ladisch <clemens@ladisch.de>
3353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3354 T:      git git://git.alsa-project.org/alsa-kernel.git
3355 S:      Maintained
3356 F:      Documentation/sound/cards/bt87x.rst
3357 F:      sound/pci/bt87x.c
3358
3359 BT8XXGPIO DRIVER
3360 M:      Michael Buesch <m@bues.ch>
3361 W:      http://bu3sch.de/btgpio.php
3362 S:      Maintained
3363 F:      drivers/gpio/gpio-bt8xx.c
3364
3365 BTRFS FILE SYSTEM
3366 M:      Chris Mason <clm@fb.com>
3367 M:      Josef Bacik <josef@toxicpanda.com>
3368 M:      David Sterba <dsterba@suse.com>
3369 L:      linux-btrfs@vger.kernel.org
3370 W:      http://btrfs.wiki.kernel.org/
3371 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3373 S:      Maintained
3374 F:      Documentation/filesystems/btrfs.txt
3375 F:      fs/btrfs/
3376 F:      include/linux/btrfs*
3377 F:      include/uapi/linux/btrfs*
3378
3379 BTTV VIDEO4LINUX DRIVER
3380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3381 L:      linux-media@vger.kernel.org
3382 W:      https://linuxtv.org
3383 T:      git git://linuxtv.org/media_tree.git
3384 S:      Odd fixes
3385 F:      Documentation/media/v4l-drivers/bttv*
3386 F:      drivers/media/pci/bt8xx/bttv*
3387
3388 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3389 M:      Chanwoo Choi <cw00.choi@samsung.com>
3390 L:      linux-pm@vger.kernel.org
3391 L:      linux-samsung-soc@vger.kernel.org
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3393 S:      Maintained
3394 F:      drivers/devfreq/exynos-bus.c
3395 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3396
3397 BUSLOGIC SCSI DRIVER
3398 M:      Khalid Aziz <khalid@gonehiking.org>
3399 L:      linux-scsi@vger.kernel.org
3400 S:      Maintained
3401 F:      drivers/scsi/BusLogic.*
3402 F:      drivers/scsi/FlashPoint.*
3403
3404 C-MEDIA CMI8788 DRIVER
3405 M:      Clemens Ladisch <clemens@ladisch.de>
3406 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3407 T:      git git://git.alsa-project.org/alsa-kernel.git
3408 S:      Maintained
3409 F:      sound/pci/oxygen/
3410
3411 C-SKY ARCHITECTURE
3412 M:      Guo Ren <guoren@kernel.org>
3413 T:      git https://github.com/c-sky/csky-linux.git
3414 S:      Supported
3415 F:      arch/csky/
3416 F:      Documentation/devicetree/bindings/csky/
3417 F:      drivers/irqchip/irq-csky-*
3418 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3419 F:      drivers/clocksource/timer-gx6605s.c
3420 F:      drivers/clocksource/timer-mp-csky.c
3421 F:      Documentation/devicetree/bindings/timer/csky,*
3422 K:      csky
3423 N:      csky
3424
3425 C6X ARCHITECTURE
3426 M:      Mark Salter <msalter@redhat.com>
3427 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3428 L:      linux-c6x-dev@linux-c6x.org
3429 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3430 S:      Maintained
3431 F:      arch/c6x/
3432
3433 CA8210 IEEE-802.15.4 RADIO DRIVER
3434 M:      Harry Morris <h.morris@cascoda.com>
3435 L:      linux-wpan@vger.kernel.org
3436 W:      https://github.com/Cascoda/ca8210-linux.git
3437 S:      Maintained
3438 F:      drivers/net/ieee802154/ca8210.c
3439 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3440
3441 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3442 M:      David Howells <dhowells@redhat.com>
3443 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3444 S:      Supported
3445 F:      Documentation/filesystems/caching/cachefiles.txt
3446 F:      fs/cachefiles/
3447
3448 CADENCE MIPI-CSI2 BRIDGES
3449 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3450 L:      linux-media@vger.kernel.org
3451 S:      Maintained
3452 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3453 F:      drivers/media/platform/cadence/cdns-csi2*
3454
3455 CADET FM/AM RADIO RECEIVER DRIVER
3456 M:      Hans Verkuil <hverkuil@xs4all.nl>
3457 L:      linux-media@vger.kernel.org
3458 T:      git git://linuxtv.org/media_tree.git
3459 W:      https://linuxtv.org
3460 S:      Maintained
3461 F:      drivers/media/radio/radio-cadet*
3462
3463 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3464 M:      Jonathan Corbet <corbet@lwn.net>
3465 L:      linux-media@vger.kernel.org
3466 T:      git git://linuxtv.org/media_tree.git
3467 S:      Maintained
3468 F:      Documentation/media/v4l-drivers/cafe_ccic*
3469 F:      drivers/media/platform/marvell-ccic/
3470
3471 CAIF NETWORK LAYER
3472 L:      netdev@vger.kernel.org
3473 S:      Orphan
3474 F:      Documentation/networking/caif/
3475 F:      drivers/net/caif/
3476 F:      include/uapi/linux/caif/
3477 F:      include/net/caif/
3478 F:      net/caif/
3479
3480 CAKE QDISC
3481 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3482 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      net/sched/sch_cake.c
3485
3486 CALGARY x86-64 IOMMU
3487 M:      Muli Ben-Yehuda <mulix@mulix.org>
3488 M:      Jon Mason <jdmason@kudzu.us>
3489 L:      iommu@lists.linux-foundation.org
3490 S:      Maintained
3491 F:      arch/x86/kernel/pci-calgary_64.c
3492 F:      arch/x86/kernel/tce_64.c
3493 F:      arch/x86/include/asm/calgary.h
3494 F:      arch/x86/include/asm/tce.h
3495
3496 CAN NETWORK DRIVERS
3497 M:      Wolfgang Grandegger <wg@grandegger.com>
3498 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3499 L:      linux-can@vger.kernel.org
3500 W:      https://github.com/linux-can
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3503 S:      Maintained
3504 F:      Documentation/devicetree/bindings/net/can/
3505 F:      drivers/net/can/
3506 F:      include/linux/can/dev.h
3507 F:      include/linux/can/platform/
3508 F:      include/uapi/linux/can/error.h
3509 F:      include/uapi/linux/can/netlink.h
3510
3511 CAN NETWORK LAYER
3512 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3513 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3514 L:      linux-can@vger.kernel.org
3515 W:      https://github.com/linux-can
3516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3518 S:      Maintained
3519 F:      Documentation/networking/can.rst
3520 F:      net/can/
3521 F:      include/linux/can/core.h
3522 F:      include/uapi/linux/can.h
3523 F:      include/uapi/linux/can/bcm.h
3524 F:      include/uapi/linux/can/raw.h
3525 F:      include/uapi/linux/can/gw.h
3526
3527 CAPABILITIES
3528 M:      Serge Hallyn <serge@hallyn.com>
3529 L:      linux-security-module@vger.kernel.org
3530 S:      Supported
3531 F:      include/linux/capability.h
3532 F:      include/uapi/linux/capability.h
3533 F:      security/commoncap.c
3534 F:      kernel/capability.c
3535
3536 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3537 M:      Kevin Tsai <ktsai@capellamicro.com>
3538 S:      Maintained
3539 F:      drivers/iio/light/cm*
3540
3541 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3542 M:      Christian Lamparter <chunkeey@googlemail.com>
3543 L:      linux-wireless@vger.kernel.org
3544 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3545 S:      Maintained
3546 F:      drivers/net/wireless/ath/carl9170/
3547
3548 CAVIUM I2C DRIVER
3549 M:      Jan Glauber <jglauber@cavium.com>
3550 M:      David Daney <david.daney@cavium.com>
3551 W:      http://www.cavium.com
3552 S:      Supported
3553 F:      drivers/i2c/busses/i2c-octeon*
3554 F:      drivers/i2c/busses/i2c-thunderx*
3555
3556 CAVIUM LIQUIDIO NETWORK DRIVER
3557 M:      Derek Chickles <dchickles@marvell.com>
3558 M:      Satanand Burla <sburla@marvell.com>
3559 M:      Felix Manlunas <fmanlunas@marvell.com>
3560 L:      netdev@vger.kernel.org
3561 W:      http://www.cavium.com
3562 S:      Supported
3563 F:      drivers/net/ethernet/cavium/liquidio/
3564
3565 CAVIUM MMC DRIVER
3566 M:      Jan Glauber <jglauber@cavium.com>
3567 M:      David Daney <david.daney@cavium.com>
3568 M:      Steven J. Hill <Steven.Hill@cavium.com>
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/mmc/host/cavium*
3572
3573 CAVIUM OCTEON-TX CRYPTO DRIVER
3574 M:      George Cherian <george.cherian@cavium.com>
3575 L:      linux-crypto@vger.kernel.org
3576 W:      http://www.cavium.com
3577 S:      Supported
3578 F:      drivers/crypto/cavium/cpt/
3579
3580 CAVIUM THUNDERX2 ARM64 SOC
3581 M:      Robert Richter <rrichter@cavium.com>
3582 M:      Jayachandran C <jnair@caviumnetworks.com>
3583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3584 S:      Maintained
3585 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3586 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3587
3588 CC2520 IEEE-802.15.4 RADIO DRIVER
3589 M:      Varka Bhadram <varkabhadram@gmail.com>
3590 L:      linux-wpan@vger.kernel.org
3591 S:      Maintained
3592 F:      drivers/net/ieee802154/cc2520.c
3593 F:      include/linux/spi/cc2520.h
3594 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3595
3596 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3597 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3598 L:      linux-crypto@vger.kernel.org
3599 S:      Supported
3600 F:      drivers/crypto/ccree/
3601 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3602
3603 CEC FRAMEWORK
3604 M:      Hans Verkuil <hans.verkuil@cisco.com>
3605 L:      linux-media@vger.kernel.org
3606 T:      git git://linuxtv.org/media_tree.git
3607 W:      http://linuxtv.org
3608 S:      Supported
3609 F:      Documentation/media/kapi/cec-core.rst
3610 F:      Documentation/media/uapi/cec
3611 F:      drivers/media/cec/
3612 F:      drivers/media/rc/keymaps/rc-cec.c
3613 F:      include/media/cec.h
3614 F:      include/media/cec-notifier.h
3615 F:      include/uapi/linux/cec.h
3616 F:      include/uapi/linux/cec-funcs.h
3617 F:      Documentation/devicetree/bindings/media/cec.txt
3618 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3619
3620 CEC GPIO DRIVER
3621 M:      Hans Verkuil <hans.verkuil@cisco.com>
3622 L:      linux-media@vger.kernel.org
3623 T:      git git://linuxtv.org/media_tree.git
3624 W:      http://linuxtv.org
3625 S:      Supported
3626 F:      drivers/media/platform/cec-gpio/
3627 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3628
3629 CELL BROADBAND ENGINE ARCHITECTURE
3630 M:      Arnd Bergmann <arnd@arndb.de>
3631 L:      linuxppc-dev@lists.ozlabs.org
3632 W:      http://www.ibm.com/developerworks/power/cell/
3633 S:      Supported
3634 F:      arch/powerpc/include/asm/cell*.h
3635 F:      arch/powerpc/include/asm/spu*.h
3636 F:      arch/powerpc/include/uapi/asm/spu*.h
3637 F:      arch/powerpc/oprofile/*cell*
3638 F:      arch/powerpc/platforms/cell/
3639
3640 CEPH COMMON CODE (LIBCEPH)
3641 M:      Ilya Dryomov <idryomov@gmail.com>
3642 M:      "Yan, Zheng" <zyan@redhat.com>
3643 M:      Sage Weil <sage@redhat.com>
3644 L:      ceph-devel@vger.kernel.org
3645 W:      http://ceph.com/
3646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3647 T:      git git://github.com/ceph/ceph-client.git
3648 S:      Supported
3649 F:      net/ceph/
3650 F:      include/linux/ceph/
3651 F:      include/linux/crush/
3652
3653 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3654 M:      "Yan, Zheng" <zyan@redhat.com>
3655 M:      Sage Weil <sage@redhat.com>
3656 M:      Ilya Dryomov <idryomov@gmail.com>
3657 L:      ceph-devel@vger.kernel.org
3658 W:      http://ceph.com/
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3660 T:      git git://github.com/ceph/ceph-client.git
3661 S:      Supported
3662 F:      Documentation/filesystems/ceph.txt
3663 F:      fs/ceph/
3664
3665 CERTIFICATE HANDLING:
3666 M:      David Howells <dhowells@redhat.com>
3667 M:      David Woodhouse <dwmw2@infradead.org>
3668 L:      keyrings@vger.kernel.org
3669 S:      Maintained
3670 F:      Documentation/admin-guide/module-signing.rst
3671 F:      certs/
3672 F:      scripts/sign-file.c
3673 F:      scripts/extract-cert.c
3674
3675 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3676 L:      linux-usb@vger.kernel.org
3677 S:      Orphan
3678 F:      Documentation/usb/WUSB-Design-overview.txt
3679 F:      Documentation/usb/wusb-cbaf
3680 F:      drivers/usb/host/hwa-hc.c
3681 F:      drivers/usb/host/whci/
3682 F:      drivers/usb/wusbcore/
3683 F:      include/linux/usb/wusb*
3684
3685 CFAG12864B LCD DRIVER
3686 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3687 S:      Maintained
3688 F:      drivers/auxdisplay/cfag12864b.c
3689 F:      include/linux/cfag12864b.h
3690
3691 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3692 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3693 S:      Maintained
3694 F:      drivers/auxdisplay/cfag12864bfb.c
3695 F:      include/linux/cfag12864b.h
3696
3697 802.11 (including CFG80211/NL80211)
3698 M:      Johannes Berg <johannes@sipsolutions.net>
3699 L:      linux-wireless@vger.kernel.org
3700 W:      http://wireless.kernel.org/
3701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3703 S:      Maintained
3704 F:      net/wireless/
3705 F:      include/uapi/linux/nl80211.h
3706 F:      include/linux/ieee80211.h
3707 F:      include/net/wext.h
3708 F:      include/net/cfg80211.h
3709 F:      include/net/iw_handler.h
3710 F:      include/net/ieee80211_radiotap.h
3711 F:      Documentation/driver-api/80211/cfg80211.rst
3712 F:      Documentation/networking/regulatory.txt
3713
3714 CHAR and MISC DRIVERS
3715 M:      Arnd Bergmann <arnd@arndb.de>
3716 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3718 S:      Supported
3719 F:      drivers/char/
3720 F:      drivers/misc/
3721 F:      include/linux/miscdevice.h
3722
3723 CHECKPATCH
3724 M:      Andy Whitcroft <apw@canonical.com>
3725 M:      Joe Perches <joe@perches.com>
3726 S:      Maintained
3727 F:      scripts/checkpatch.pl
3728
3729 CHINESE DOCUMENTATION
3730 M:      Harry Wei <harryxiyou@gmail.com>
3731 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3732 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3733 S:      Maintained
3734 F:      Documentation/translations/zh_CN/
3735
3736 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3737 M:      Peter Chen <Peter.Chen@nxp.com>
3738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3739 L:      linux-usb@vger.kernel.org
3740 S:      Maintained
3741 F:      drivers/usb/chipidea/
3742
3743 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3744 M:      Hans de Goede <hdegoede@redhat.com>
3745 L:      linux-input@vger.kernel.org
3746 S:      Maintained
3747 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3748 F:      drivers/input/touchscreen/chipone_icn8318.c
3749
3750 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3751 M:      Hans de Goede <hdegoede@redhat.com>
3752 L:      linux-input@vger.kernel.org
3753 S:      Maintained
3754 F:      drivers/input/touchscreen/chipone_icn8505.c
3755
3756 CHROME HARDWARE PLATFORM SUPPORT
3757 M:      Benson Leung <bleung@chromium.org>
3758 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3759 S:      Maintained
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3761 F:      drivers/platform/chrome/
3762
3763 CHROMEOS EC SUBDRIVERS
3764 M:      Benson Leung <bleung@chromium.org>
3765 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3766 R:      Guenter Roeck <groeck@chromium.org>
3767 S:      Maintained
3768 N:      cros_ec
3769 N:      cros-ec
3770 F:      drivers/power/supply/cros_usbpd-charger.c
3771
3772 CHROMEOS EC CODEC DRIVER
3773 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3774 S:      Maintained
3775 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3776 R:      Guenter Roeck <groeck@chromium.org>
3777 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3778 F:      sound/soc/codecs/cros_ec_codec.*
3779
3780 CIRRUS LOGIC AUDIO CODEC DRIVERS
3781 M:      Brian Austin <brian.austin@cirrus.com>
3782 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3783 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3784 S:      Maintained
3785 F:      sound/soc/codecs/cs*
3786
3787 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3788 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3789 L:      netdev@vger.kernel.org
3790 S:      Maintained
3791 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3792
3793 CIRRUS LOGIC LOCHNAGAR DRIVER
3794 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3795 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3796 L:      patches@opensource.cirrus.com
3797 S:      Supported
3798 F:      drivers/clk/clk-lochnagar.c
3799 F:      drivers/mfd/lochnagar-i2c.c
3800 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3801 F:      drivers/regulator/lochnagar-regulator.c
3802 F:      include/dt-bindings/clk/lochnagar.h
3803 F:      include/dt-bindings/pinctrl/lochnagar.h
3804 F:      include/linux/mfd/lochnagar*
3805 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3806 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3807 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3809
3810 CISCO FCOE HBA DRIVER
3811 M:      Satish Kharat <satishkh@cisco.com>
3812 M:      Sesidhar Baddela <sebaddel@cisco.com>
3813 M:      Karan Tilak Kumar <kartilak@cisco.com>
3814 L:      linux-scsi@vger.kernel.org
3815 S:      Supported
3816 F:      drivers/scsi/fnic/
3817
3818 CISCO SCSI HBA DRIVER
3819 M:      Karan Tilak Kumar <kartilak@cisco.com>
3820 M:      Sesidhar Baddela <sebaddel@cisco.com>
3821 L:      linux-scsi@vger.kernel.org
3822 S:      Supported
3823 F:      drivers/scsi/snic/
3824
3825 CISCO VIC ETHERNET NIC DRIVER
3826 M:      Christian Benvenuti <benve@cisco.com>
3827 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3828 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3829 S:      Supported
3830 F:      drivers/net/ethernet/cisco/enic/
3831
3832 CISCO VIC LOW LATENCY NIC DRIVER
3833 M:      Christian Benvenuti <benve@cisco.com>
3834 M:      Nelson Escobar <neescoba@cisco.com>
3835 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3836 S:      Supported
3837 F:      drivers/infiniband/hw/usnic/
3838
3839 CIRRUS LOGIC MADERA CODEC DRIVERS
3840 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3841 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3842 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3843 L:      patches@opensource.cirrus.com
3844 T:      git https://github.com/CirrusLogic/linux-drivers.git
3845 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3846 S:      Supported
3847 F:      Documentation/devicetree/bindings/mfd/madera.txt
3848 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3849 F:      include/linux/irqchip/irq-madera*
3850 F:      include/linux/mfd/madera/*
3851 F:      drivers/gpio/gpio-madera*
3852 F:      drivers/irqchip/irq-madera*
3853 F:      drivers/mfd/madera*
3854 F:      drivers/mfd/cs47l*
3855 F:      drivers/pinctrl/cirrus/*
3856
3857 CLANG-FORMAT FILE
3858 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3859 S:      Maintained
3860 F:      .clang-format
3861
3862 CLEANCACHE API
3863 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3864 L:      linux-kernel@vger.kernel.org
3865 S:      Maintained
3866 F:      mm/cleancache.c
3867 F:      include/linux/cleancache.h
3868
3869 CLK API
3870 M:      Russell King <linux@armlinux.org.uk>
3871 L:      linux-clk@vger.kernel.org
3872 S:      Maintained
3873 F:      include/linux/clk.h
3874
3875 CLOCKSOURCE, CLOCKEVENT DRIVERS
3876 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3877 M:      Thomas Gleixner <tglx@linutronix.de>
3878 L:      linux-kernel@vger.kernel.org
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3880 S:      Supported
3881 F:      drivers/clocksource/
3882 F:      Documentation/devicetree/bindings/timer/
3883
3884 CMPC ACPI DRIVER
3885 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3886 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3887 L:      platform-driver-x86@vger.kernel.org
3888 S:      Supported
3889 F:      drivers/platform/x86/classmate-laptop.c
3890
3891 COBALT MEDIA DRIVER
3892 M:      Hans Verkuil <hans.verkuil@cisco.com>
3893 L:      linux-media@vger.kernel.org
3894 T:      git git://linuxtv.org/media_tree.git
3895 W:      https://linuxtv.org
3896 S:      Supported
3897 F:      drivers/media/pci/cobalt/
3898
3899 COCCINELLE/Semantic Patches (SmPL)
3900 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3901 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3902 M:      Nicolas Palix <nicolas.palix@imag.fr>
3903 M:      Michal Marek <michal.lkml@markovi.net>
3904 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3906 W:      http://coccinelle.lip6.fr/
3907 S:      Supported
3908 F:      Documentation/dev-tools/coccinelle.rst
3909 F:      scripts/coccinelle/
3910 F:      scripts/coccicheck
3911
3912 CODA FILE SYSTEM
3913 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3914 M:      coda@cs.cmu.edu
3915 L:      codalist@coda.cs.cmu.edu
3916 W:      http://www.coda.cs.cmu.edu/
3917 S:      Maintained
3918 F:      Documentation/filesystems/coda.txt
3919 F:      fs/coda/
3920 F:      include/linux/coda*.h
3921 F:      include/uapi/linux/coda*.h
3922
3923 CODA V4L2 MEM2MEM DRIVER
3924 M:      Philipp Zabel <p.zabel@pengutronix.de>
3925 L:      linux-media@vger.kernel.org
3926 S:      Maintained
3927 F:      Documentation/devicetree/bindings/media/coda.txt
3928 F:      drivers/media/platform/coda/
3929
3930 CODE OF CONDUCT
3931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3932 S:      Supported
3933 F:      Documentation/process/code-of-conduct.rst
3934 F:      Documentation/process/code-of-conduct-interpretation.rst
3935
3936 COMMON CLK FRAMEWORK
3937 M:      Michael Turquette <mturquette@baylibre.com>
3938 M:      Stephen Boyd <sboyd@kernel.org>
3939 L:      linux-clk@vger.kernel.org
3940 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3942 S:      Maintained
3943 F:      Documentation/devicetree/bindings/clock/
3944 F:      drivers/clk/
3945 X:      drivers/clk/clkdev.c
3946 F:      include/linux/clk-pr*
3947 F:      include/linux/clk/
3948 F:      include/linux/of_clk.h
3949
3950 COMMON INTERNET FILE SYSTEM (CIFS)
3951 M:      Steve French <sfrench@samba.org>
3952 L:      linux-cifs@vger.kernel.org
3953 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3954 W:      http://linux-cifs.samba.org/
3955 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3956 S:      Supported
3957 F:      Documentation/filesystems/cifs/
3958 F:      fs/cifs/
3959
3960 COMPACTPCI HOTPLUG CORE
3961 M:      Scott Murray <scott@spiteful.org>
3962 L:      linux-pci@vger.kernel.org
3963 S:      Maintained
3964 F:      drivers/pci/hotplug/cpci_hotplug*
3965
3966 COMPACTPCI HOTPLUG GENERIC DRIVER
3967 M:      Scott Murray <scott@spiteful.org>
3968 L:      linux-pci@vger.kernel.org
3969 S:      Maintained
3970 F:      drivers/pci/hotplug/cpcihp_generic.c
3971
3972 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3973 M:      Scott Murray <scott@spiteful.org>
3974 L:      linux-pci@vger.kernel.org
3975 S:      Maintained
3976 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3977
3978 COMPAL LAPTOP SUPPORT
3979 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3980 L:      platform-driver-x86@vger.kernel.org
3981 S:      Maintained
3982 F:      drivers/platform/x86/compal-laptop.c
3983
3984 COMPILER ATTRIBUTES
3985 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3986 S:      Maintained
3987 F:      include/linux/compiler_attributes.h
3988
3989 CONEXANT ACCESSRUNNER USB DRIVER
3990 L:      accessrunner-general@lists.sourceforge.net
3991 W:      http://accessrunner.sourceforge.net/
3992 S:      Orphan
3993 F:      drivers/usb/atm/cxacru.c
3994
3995 CONFIGFS
3996 M:      Joel Becker <jlbec@evilplan.org>
3997 M:      Christoph Hellwig <hch@lst.de>
3998 T:      git git://git.infradead.org/users/hch/configfs.git
3999 S:      Supported
4000 F:      fs/configfs/
4001 F:      include/linux/configfs.h
4002
4003 CONNECTOR
4004 M:      Evgeniy Polyakov <zbr@ioremap.net>
4005 L:      netdev@vger.kernel.org
4006 S:      Maintained
4007 F:      drivers/connector/
4008
4009 CONTROL GROUP (CGROUP)
4010 M:      Tejun Heo <tj@kernel.org>
4011 M:      Li Zefan <lizefan@huawei.com>
4012 M:      Johannes Weiner <hannes@cmpxchg.org>
4013 L:      cgroups@vger.kernel.org
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4015 S:      Maintained
4016 F:      Documentation/admin-guide/cgroup-v2.rst
4017 F:      Documentation/cgroup-v1/
4018 F:      include/linux/cgroup*
4019 F:      kernel/cgroup/
4020
4021 CONTROL GROUP - CPUSET
4022 M:      Li Zefan <lizefan@huawei.com>
4023 L:      cgroups@vger.kernel.org
4024 W:      http://www.bullopensource.org/cpuset/
4025 W:      http://oss.sgi.com/projects/cpusets/
4026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4027 S:      Maintained
4028 F:      Documentation/cgroup-v1/cpusets.txt
4029 F:      include/linux/cpuset.h
4030 F:      kernel/cgroup/cpuset.c
4031
4032 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4033 M:      Johannes Weiner <hannes@cmpxchg.org>
4034 M:      Michal Hocko <mhocko@kernel.org>
4035 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4036 L:      cgroups@vger.kernel.org
4037 L:      linux-mm@kvack.org
4038 S:      Maintained
4039 F:      mm/memcontrol.c
4040 F:      mm/swap_cgroup.c
4041
4042 CORETEMP HARDWARE MONITORING DRIVER
4043 M:      Fenghua Yu <fenghua.yu@intel.com>
4044 L:      linux-hwmon@vger.kernel.org
4045 S:      Maintained
4046 F:      Documentation/hwmon/coretemp
4047 F:      drivers/hwmon/coretemp.c
4048
4049 COSA/SRP SYNC SERIAL DRIVER
4050 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4051 W:      http://www.fi.muni.cz/~kas/cosa/
4052 S:      Maintained
4053 F:      drivers/net/wan/cosa*
4054
4055 CPMAC ETHERNET DRIVER
4056 M:      Florian Fainelli <f.fainelli@gmail.com>
4057 L:      netdev@vger.kernel.org
4058 S:      Maintained
4059 F:      drivers/net/ethernet/ti/cpmac.c
4060
4061 CPU FREQUENCY SCALING FRAMEWORK
4062 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4063 M:      Viresh Kumar <viresh.kumar@linaro.org>
4064 L:      linux-pm@vger.kernel.org
4065 S:      Maintained
4066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4068 B:      https://bugzilla.kernel.org
4069 F:      Documentation/admin-guide/pm/cpufreq.rst
4070 F:      Documentation/admin-guide/pm/intel_pstate.rst
4071 F:      Documentation/cpu-freq/
4072 F:      Documentation/devicetree/bindings/cpufreq/
4073 F:      drivers/cpufreq/
4074 F:      include/linux/cpufreq.h
4075 F:      tools/testing/selftests/cpufreq/
4076
4077 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4078 M:      Viresh Kumar <viresh.kumar@linaro.org>
4079 M:      Sudeep Holla <sudeep.holla@arm.com>
4080 L:      linux-pm@vger.kernel.org
4081 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4082 S:      Maintained
4083 F:      drivers/cpufreq/arm_big_little.h
4084 F:      drivers/cpufreq/arm_big_little.c
4085
4086 CPU POWER MONITORING SUBSYSTEM
4087 M:      Thomas Renninger <trenn@suse.com>
4088 M:      Shuah Khan <shuah@kernel.org>
4089 M:      Shuah Khan <skhan@linuxfoundation.org>
4090 L:      linux-pm@vger.kernel.org
4091 S:      Maintained
4092 F:      tools/power/cpupower/
4093
4094 CPUID/MSR DRIVER
4095 M:      "H. Peter Anvin" <hpa@zytor.com>
4096 S:      Maintained
4097 F:      arch/x86/kernel/cpuid.c
4098 F:      arch/x86/kernel/msr.c
4099
4100 CPUIDLE DRIVER - ARM BIG LITTLE
4101 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4102 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4103 L:      linux-pm@vger.kernel.org
4104 L:      linux-arm-kernel@lists.infradead.org
4105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4106 S:      Maintained
4107 F:      drivers/cpuidle/cpuidle-big_little.c
4108
4109 CPUIDLE DRIVER - ARM EXYNOS
4110 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4111 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4112 M:      Kukjin Kim <kgene@kernel.org>
4113 L:      linux-pm@vger.kernel.org
4114 L:      linux-samsung-soc@vger.kernel.org
4115 S:      Supported
4116 F:      drivers/cpuidle/cpuidle-exynos.c
4117 F:      arch/arm/mach-exynos/pm.c
4118
4119 CPU IDLE TIME MANAGEMENT FRAMEWORK
4120 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4121 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4122 L:      linux-pm@vger.kernel.org
4123 S:      Maintained
4124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4125 B:      https://bugzilla.kernel.org
4126 F:      Documentation/admin-guide/pm/cpuidle.rst
4127 F:      Documentation/driver-api/pm/cpuidle.rst
4128 F:      drivers/cpuidle/*
4129 F:      include/linux/cpuidle.h
4130
4131 CRAMFS FILESYSTEM
4132 M:      Nicolas Pitre <nico@linaro.org>
4133 S:      Maintained
4134 F:      Documentation/filesystems/cramfs.txt
4135 F:      fs/cramfs/
4136
4137 CRYPTO API
4138 M:      Herbert Xu <herbert@gondor.apana.org.au>
4139 M:      "David S. Miller" <davem@davemloft.net>
4140 L:      linux-crypto@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4143 S:      Maintained
4144 F:      Documentation/crypto/
4145 F:      Documentation/devicetree/bindings/crypto/
4146 F:      arch/*/crypto/
4147 F:      crypto/
4148 F:      drivers/crypto/
4149 F:      include/crypto/
4150 F:      include/linux/crypto*
4151
4152 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4153 M:      Neil Horman <nhorman@tuxdriver.com>
4154 L:      linux-crypto@vger.kernel.org
4155 S:      Maintained
4156 F:      crypto/ansi_cprng.c
4157 F:      crypto/rng.c
4158
4159 CS3308 MEDIA DRIVER
4160 M:      Hans Verkuil <hverkuil@xs4all.nl>
4161 L:      linux-media@vger.kernel.org
4162 T:      git git://linuxtv.org/media_tree.git
4163 W:      http://linuxtv.org
4164 S:      Odd Fixes
4165 F:      drivers/media/i2c/cs3308.c
4166
4167 CS5535 Audio ALSA driver
4168 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4169 S:      Maintained
4170 F:      sound/pci/cs5535audio/
4171
4172 CSI DRIVERS FOR ALLWINNER V3s
4173 M:      Yong Deng <yong.deng@magewell.com>
4174 L:      linux-media@vger.kernel.org
4175 T:      git git://linuxtv.org/media_tree.git
4176 S:      Maintained
4177 F:      drivers/media/platform/sunxi/sun6i-csi/
4178 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4179
4180 CW1200 WLAN driver
4181 M:      Solomon Peachy <pizza@shaftnet.org>
4182 S:      Maintained
4183 F:      drivers/net/wireless/st/cw1200/
4184
4185 CX18 VIDEO4LINUX DRIVER
4186 M:      Andy Walls <awalls@md.metrocast.net>
4187 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4188 L:      linux-media@vger.kernel.org
4189 T:      git git://linuxtv.org/media_tree.git
4190 W:      https://linuxtv.org
4191 W:      http://www.ivtvdriver.org/index.php/Cx18
4192 S:      Maintained
4193 F:      Documentation/media/v4l-drivers/cx18*
4194 F:      drivers/media/pci/cx18/
4195 F:      include/uapi/linux/ivtv*
4196
4197 CX2341X MPEG ENCODER HELPER MODULE
4198 M:      Hans Verkuil <hverkuil@xs4all.nl>
4199 L:      linux-media@vger.kernel.org
4200 T:      git git://linuxtv.org/media_tree.git
4201 W:      https://linuxtv.org
4202 S:      Maintained
4203 F:      drivers/media/common/cx2341x*
4204 F:      include/media/drv-intf/cx2341x.h
4205
4206 CX24120 MEDIA DRIVER
4207 M:      Jemma Denson <jdenson@gmail.com>
4208 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4209 L:      linux-media@vger.kernel.org
4210 W:      https://linuxtv.org
4211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4212 S:      Maintained
4213 F:      drivers/media/dvb-frontends/cx24120*
4214
4215 CX88 VIDEO4LINUX DRIVER
4216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4217 L:      linux-media@vger.kernel.org
4218 W:      https://linuxtv.org
4219 T:      git git://linuxtv.org/media_tree.git
4220 S:      Odd fixes
4221 F:      Documentation/media/v4l-drivers/cx88*
4222 F:      drivers/media/pci/cx88/
4223
4224 CXD2820R MEDIA DRIVER
4225 M:      Antti Palosaari <crope@iki.fi>
4226 L:      linux-media@vger.kernel.org
4227 W:      https://linuxtv.org
4228 W:      http://palosaari.fi/linux/
4229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4230 T:      git git://linuxtv.org/anttip/media_tree.git
4231 S:      Maintained
4232 F:      drivers/media/dvb-frontends/cxd2820r*
4233
4234 CXGB3 ETHERNET DRIVER (CXGB3)
4235 M:      Vishal Kulkarni <vishal@chelsio.com>
4236 L:      netdev@vger.kernel.org
4237 W:      http://www.chelsio.com
4238 S:      Supported
4239 F:      drivers/net/ethernet/chelsio/cxgb3/
4240
4241 CXGB3 ISCSI DRIVER (CXGB3I)
4242 M:      Karen Xie <kxie@chelsio.com>
4243 L:      linux-scsi@vger.kernel.org
4244 W:      http://www.chelsio.com
4245 S:      Supported
4246 F:      drivers/scsi/cxgbi/cxgb3i
4247
4248 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4249 M:      Steve Wise <swise@chelsio.com>
4250 L:      linux-rdma@vger.kernel.org
4251 W:      http://www.openfabrics.org
4252 S:      Supported
4253 F:      drivers/infiniband/hw/cxgb3/
4254 F:      include/uapi/rdma/cxgb3-abi.h
4255
4256 CXGB4 CRYPTO DRIVER (chcr)
4257 M:      Harsh Jain <harsh@chelsio.com>
4258 L:      linux-crypto@vger.kernel.org
4259 W:      http://www.chelsio.com
4260 S:      Supported
4261 F:      drivers/crypto/chelsio
4262
4263 CXGB4 ETHERNET DRIVER (CXGB4)
4264 M:      Vishal Kulkarni <vishal@chelsio.com>
4265 L:      netdev@vger.kernel.org
4266 W:      http://www.chelsio.com
4267 S:      Supported
4268 F:      drivers/net/ethernet/chelsio/cxgb4/
4269
4270 CXGB4 ISCSI DRIVER (CXGB4I)
4271 M:      Karen Xie <kxie@chelsio.com>
4272 L:      linux-scsi@vger.kernel.org
4273 W:      http://www.chelsio.com
4274 S:      Supported
4275 F:      drivers/scsi/cxgbi/cxgb4i
4276
4277 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4278 M:      Steve Wise <swise@chelsio.com>
4279 L:      linux-rdma@vger.kernel.org
4280 W:      http://www.openfabrics.org
4281 S:      Supported
4282 F:      drivers/infiniband/hw/cxgb4/
4283 F:      include/uapi/rdma/cxgb4-abi.h
4284
4285 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4286 M:      Casey Leedom <leedom@chelsio.com>
4287 L:      netdev@vger.kernel.org
4288 W:      http://www.chelsio.com
4289 S:      Supported
4290 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4291
4292 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4293 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4294 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4295 L:      linuxppc-dev@lists.ozlabs.org
4296 S:      Supported
4297 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4298 F:      drivers/misc/cxl/
4299 F:      include/misc/cxl*
4300 F:      include/uapi/misc/cxl.h
4301 F:      Documentation/powerpc/cxl.txt
4302 F:      Documentation/ABI/testing/sysfs-class-cxl
4303
4304 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4305 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4306 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4307 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4308 L:      linux-scsi@vger.kernel.org
4309 S:      Supported
4310 F:      drivers/scsi/cxlflash/
4311 F:      include/uapi/scsi/cxlflash_ioctl.h
4312 F:      Documentation/powerpc/cxlflash.txt
4313
4314 CYBERPRO FB DRIVER
4315 M:      Russell King <linux@armlinux.org.uk>
4316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4317 W:      http://www.armlinux.org.uk/
4318 S:      Maintained
4319 F:      drivers/video/fbdev/cyber2000fb.*
4320
4321 CYCLADES ASYNC MUX DRIVER
4322 W:      http://www.cyclades.com/
4323 S:      Orphan
4324 F:      drivers/tty/cyclades.c
4325 F:      include/linux/cyclades.h
4326 F:      include/uapi/linux/cyclades.h
4327
4328 CYCLADES PC300 DRIVER
4329 W:      http://www.cyclades.com/
4330 S:      Orphan
4331 F:      drivers/net/wan/pc300*
4332
4333 CYPRESS_FIRMWARE MEDIA DRIVER
4334 M:      Antti Palosaari <crope@iki.fi>
4335 L:      linux-media@vger.kernel.org
4336 W:      https://linuxtv.org
4337 W:      http://palosaari.fi/linux/
4338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4339 T:      git git://linuxtv.org/anttip/media_tree.git
4340 S:      Maintained
4341 F:      drivers/media/common/cypress_firmware*
4342
4343 CYTTSP TOUCHSCREEN DRIVER
4344 M:      Ferruh Yigit <fery@cypress.com>
4345 L:      linux-input@vger.kernel.org
4346 S:      Supported
4347 F:      drivers/input/touchscreen/cyttsp*
4348 F:      include/linux/input/cyttsp.h
4349
4350 D-LINK DIR-685 TOUCHKEYS DRIVER
4351 M:      Linus Walleij <linus.walleij@linaro.org>
4352 L:      linux-input@vger.kernel.org
4353 S:      Supported
4354 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4355
4356 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4357 M:      Joshua Kinard <kumba@gentoo.org>
4358 S:      Maintained
4359 F:      drivers/rtc/rtc-ds1685.c
4360 F:      include/linux/rtc/ds1685.h
4361
4362 DAMA SLAVE for AX.25
4363 M:      Joerg Reuter <jreuter@yaina.de>
4364 W:      http://yaina.de/jreuter/
4365 W:      http://www.qsl.net/dl1bke/
4366 L:      linux-hams@vger.kernel.org
4367 S:      Maintained
4368 F:      net/ax25/af_ax25.c
4369 F:      net/ax25/ax25_dev.c
4370 F:      net/ax25/ax25_ds_*
4371 F:      net/ax25/ax25_in.c
4372 F:      net/ax25/ax25_out.c
4373 F:      net/ax25/ax25_timer.c
4374 F:      net/ax25/sysctl_net_ax25.c
4375
4376 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4377 L:      netdev@vger.kernel.org
4378 S:      Orphan
4379 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4380 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4381
4382 DC390/AM53C974 SCSI driver
4383 M:      Hannes Reinecke <hare@suse.com>
4384 L:      linux-scsi@vger.kernel.org
4385 S:      Maintained
4386 F:      drivers/scsi/am53c974.c
4387
4388 DC395x SCSI driver
4389 M:      Oliver Neukum <oliver@neukum.org>
4390 M:      Ali Akcaagac <aliakc@web.de>
4391 M:      Jamie Lenehan <lenehan@twibble.org>
4392 L:      dc395x@twibble.org
4393 W:      http://twibble.org/dist/dc395x/
4394 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4395 S:      Maintained
4396 F:      Documentation/scsi/dc395x.txt
4397 F:      drivers/scsi/dc395x.*
4398
4399 DCCP PROTOCOL
4400 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4401 L:      dccp@vger.kernel.org
4402 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4403 S:      Maintained
4404 F:      include/linux/dccp.h
4405 F:      include/uapi/linux/dccp.h
4406 F:      include/linux/tfrc.h
4407 F:      net/dccp/
4408
4409 DECnet NETWORK LAYER
4410 W:      http://linux-decnet.sourceforge.net
4411 L:      linux-decnet-user@lists.sourceforge.net
4412 S:      Orphan
4413 F:      Documentation/networking/decnet.txt
4414 F:      net/decnet/
4415
4416 DECSTATION PLATFORM SUPPORT
4417 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4418 L:      linux-mips@vger.kernel.org
4419 W:      http://www.linux-mips.org/wiki/DECstation
4420 S:      Maintained
4421 F:      arch/mips/dec/
4422 F:      arch/mips/include/asm/dec/
4423 F:      arch/mips/include/asm/mach-dec/
4424
4425 DEFXX FDDI NETWORK DRIVER
4426 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4427 S:      Maintained
4428 F:      drivers/net/fddi/defxx.*
4429
4430 DELL SMBIOS DRIVER
4431 M:      Pali Rohár <pali.rohar@gmail.com>
4432 M:      Mario Limonciello <mario.limonciello@dell.com>
4433 L:      platform-driver-x86@vger.kernel.org
4434 S:      Maintained
4435 F:      drivers/platform/x86/dell-smbios.*
4436
4437 DELL SMBIOS SMM DRIVER
4438 M:      Mario Limonciello <mario.limonciello@dell.com>
4439 L:      platform-driver-x86@vger.kernel.org
4440 S:      Maintained
4441 F:      drivers/platform/x86/dell-smbios-smm.c
4442
4443 DELL SMBIOS WMI DRIVER
4444 M:      Mario Limonciello <mario.limonciello@dell.com>
4445 L:      platform-driver-x86@vger.kernel.org
4446 S:      Maintained
4447 F:      drivers/platform/x86/dell-smbios-wmi.c
4448 F:      tools/wmi/dell-smbios-example.c
4449
4450 DEFZA FDDI NETWORK DRIVER
4451 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4452 S:      Maintained
4453 F:      drivers/net/fddi/defza.*
4454
4455 DELL LAPTOP DRIVER
4456 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4457 M:      Pali Rohár <pali.rohar@gmail.com>
4458 L:      platform-driver-x86@vger.kernel.org
4459 S:      Maintained
4460 F:      drivers/platform/x86/dell-laptop.c
4461
4462 DELL LAPTOP FREEFALL DRIVER
4463 M:      Pali Rohár <pali.rohar@gmail.com>
4464 S:      Maintained
4465 F:      drivers/platform/x86/dell-smo8800.c
4466
4467 DELL LAPTOP RBTN DRIVER
4468 M:      Pali Rohár <pali.rohar@gmail.com>
4469 S:      Maintained
4470 F:      drivers/platform/x86/dell-rbtn.*
4471
4472 DELL REMOTE BIOS UPDATE DRIVER
4473 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4474 L:      platform-driver-x86@vger.kernel.org
4475 S:      Maintained
4476 F:      drivers/platform/x86/dell_rbu.c
4477
4478 DELL LAPTOP SMM DRIVER
4479 M:      Pali Rohár <pali.rohar@gmail.com>
4480 S:      Maintained
4481 F:      drivers/hwmon/dell-smm-hwmon.c
4482 F:      include/uapi/linux/i8k.h
4483
4484 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4485 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4486 L:      platform-driver-x86@vger.kernel.org
4487 S:      Maintained
4488 F:      Documentation/dcdbas.txt
4489 F:      drivers/platform/x86/dcdbas.*
4490
4491 DELL WMI NOTIFICATIONS DRIVER
4492 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4493 M:      Pali Rohár <pali.rohar@gmail.com>
4494 S:      Maintained
4495 F:      drivers/platform/x86/dell-wmi.c
4496
4497 DELL WMI DESCRIPTOR DRIVER
4498 M:      Mario Limonciello <mario.limonciello@dell.com>
4499 S:      Maintained
4500 F:      drivers/platform/x86/dell-wmi-descriptor.c
4501
4502 DELTA ST MEDIA DRIVER
4503 M:      Hugues Fruchet <hugues.fruchet@st.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 W:      https://linuxtv.org
4507 S:      Supported
4508 F:      drivers/media/platform/sti/delta
4509
4510 DENALI NAND DRIVER
4511 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4512 L:      linux-mtd@lists.infradead.org
4513 S:      Supported
4514 F:      drivers/mtd/nand/raw/denali*
4515
4516 DESIGNWARE USB2 DRD IP DRIVER
4517 M:      Minas Harutyunyan <hminas@synopsys.com>
4518 L:      linux-usb@vger.kernel.org
4519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4520 S:      Maintained
4521 F:      drivers/usb/dwc2/
4522
4523 DESIGNWARE USB3 DRD IP DRIVER
4524 M:      Felipe Balbi <balbi@kernel.org>
4525 L:      linux-usb@vger.kernel.org
4526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4527 S:      Maintained
4528 F:      drivers/usb/dwc3/
4529
4530 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4531 M:      Andreas Klinger <ak@it-klinger.de>
4532 L:      linux-iio@vger.kernel.org
4533 S:      Maintained
4534 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4535 F:      drivers/iio/proximity/srf*.c
4536
4537 DEVICE COREDUMP (DEV_COREDUMP)
4538 M:      Johannes Berg <johannes@sipsolutions.net>
4539 L:      linux-kernel@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/base/devcoredump.c
4542 F:      include/linux/devcoredump.h
4543
4544 DEVICE FREQUENCY (DEVFREQ)
4545 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4546 M:      Kyungmin Park <kyungmin.park@samsung.com>
4547 R:      Chanwoo Choi <cw00.choi@samsung.com>
4548 L:      linux-pm@vger.kernel.org
4549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4550 S:      Maintained
4551 F:      drivers/devfreq/
4552 F:      include/linux/devfreq.h
4553 F:      Documentation/devicetree/bindings/devfreq/
4554
4555 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4556 M:      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:      Supported
4560 F:      drivers/devfreq/event/
4561 F:      drivers/devfreq/devfreq-event.c
4562 F:      include/linux/devfreq-event.h
4563 F:      Documentation/devicetree/bindings/devfreq/event/
4564
4565 DEVICE NUMBER REGISTRY
4566 M:      Torben Mathiasen <device@lanana.org>
4567 W:      http://lanana.org/docs/device-list/index.html
4568 S:      Maintained
4569
4570 DEVICE-MAPPER  (LVM)
4571 M:      Alasdair Kergon <agk@redhat.com>
4572 M:      Mike Snitzer <snitzer@redhat.com>
4573 M:      dm-devel@redhat.com
4574 L:      dm-devel@redhat.com
4575 W:      http://sources.redhat.com/dm
4576 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4578 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4579 S:      Maintained
4580 F:      Documentation/device-mapper/
4581 F:      drivers/md/Makefile
4582 F:      drivers/md/Kconfig
4583 F:      drivers/md/dm*
4584 F:      drivers/md/persistent-data/
4585 F:      include/linux/device-mapper.h
4586 F:      include/linux/dm-*.h
4587 F:      include/uapi/linux/dm-*.h
4588
4589 DEVLINK
4590 M:      Jiri Pirko <jiri@mellanox.com>
4591 L:      netdev@vger.kernel.org
4592 S:      Supported
4593 F:      net/core/devlink.c
4594 F:      include/net/devlink.h
4595 F:      include/uapi/linux/devlink.h
4596
4597 DIALOG SEMICONDUCTOR DRIVERS
4598 M:      Support Opensource <support.opensource@diasemi.com>
4599 W:      http://www.dialog-semiconductor.com/products
4600 S:      Supported
4601 F:      Documentation/hwmon/da90??
4602 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4603 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4604 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4605 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4606 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4607 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4608 F:      drivers/gpio/gpio-da90??.c
4609 F:      drivers/hwmon/da90??-hwmon.c
4610 F:      drivers/iio/adc/da91??-*.c
4611 F:      drivers/input/misc/da90??_onkey.c
4612 F:      drivers/input/touchscreen/da9052_tsi.c
4613 F:      drivers/leds/leds-da90??.c
4614 F:      drivers/mfd/da903x.c
4615 F:      drivers/mfd/da90??-*.c
4616 F:      drivers/mfd/da91??-*.c
4617 F:      drivers/power/supply/da9052-battery.c
4618 F:      drivers/power/supply/da91??-*.c
4619 F:      drivers/regulator/da903x.c
4620 F:      drivers/regulator/da9???-regulator.[ch]
4621 F:      drivers/thermal/da90??-thermal.c
4622 F:      drivers/rtc/rtc-da90??.c
4623 F:      drivers/video/backlight/da90??_bl.c
4624 F:      drivers/watchdog/da90??_wdt.c
4625 F:      include/linux/mfd/da903x.h
4626 F:      include/linux/mfd/da9052/
4627 F:      include/linux/mfd/da9055/
4628 F:      include/linux/mfd/da9062/
4629 F:      include/linux/mfd/da9063/
4630 F:      include/linux/mfd/da9150/
4631 F:      include/linux/regulator/da9211.h
4632 F:      include/sound/da[79]*.h
4633 F:      sound/soc/codecs/da[79]*.[ch]
4634
4635 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4636 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4637 L:      linux-gpio@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/gpio/gpio-gpio-mm.c
4640
4641 DIOLAN U2C-12 I2C DRIVER
4642 M:      Guenter Roeck <linux@roeck-us.net>
4643 L:      linux-i2c@vger.kernel.org
4644 S:      Maintained
4645 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4646
4647 FILESYSTEM DIRECT ACCESS (DAX)
4648 M:      Dan Williams <dan.j.williams@intel.com>
4649 R:      Matthew Wilcox <willy@infradead.org>
4650 R:      Jan Kara <jack@suse.cz>
4651 L:      linux-fsdevel@vger.kernel.org
4652 L:      linux-nvdimm@lists.01.org
4653 S:      Supported
4654 F:      fs/dax.c
4655 F:      include/linux/dax.h
4656 F:      include/trace/events/fs_dax.h
4657
4658 DEVICE DIRECT ACCESS (DAX)
4659 M:      Dan Williams <dan.j.williams@intel.com>
4660 M:      Vishal Verma <vishal.l.verma@intel.com>
4661 M:      Keith Busch <keith.busch@intel.com>
4662 M:      Dave Jiang <dave.jiang@intel.com>
4663 L:      linux-nvdimm@lists.01.org
4664 S:      Supported
4665 F:      drivers/dax/
4666
4667 DIRECTORY NOTIFICATION (DNOTIFY)
4668 M:      Jan Kara <jack@suse.cz>
4669 R:      Amir Goldstein <amir73il@gmail.com>
4670 L:      linux-fsdevel@vger.kernel.org
4671 S:      Maintained
4672 F:      Documentation/filesystems/dnotify.txt
4673 F:      fs/notify/dnotify/
4674 F:      include/linux/dnotify.h
4675
4676 DISK GEOMETRY AND PARTITION HANDLING
4677 M:      Andries Brouwer <aeb@cwi.nl>
4678 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4679 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4680 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4681 S:      Maintained
4682
4683 DISKQUOTA
4684 M:      Jan Kara <jack@suse.com>
4685 S:      Maintained
4686 F:      Documentation/filesystems/quota.txt
4687 F:      fs/quota/
4688 F:      include/linux/quota*.h
4689 F:      include/uapi/linux/quota*.h
4690
4691 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4692 M:      Bernie Thompson <bernie@plugable.com>
4693 L:      linux-fbdev@vger.kernel.org
4694 S:      Maintained
4695 W:      http://plugable.com/category/projects/udlfb/
4696 F:      drivers/video/fbdev/udlfb.c
4697 F:      include/video/udlfb.h
4698 F:      Documentation/fb/udlfb.txt
4699
4700 DISTRIBUTED LOCK MANAGER (DLM)
4701 M:      Christine Caulfield <ccaulfie@redhat.com>
4702 M:      David Teigland <teigland@redhat.com>
4703 L:      cluster-devel@redhat.com
4704 W:      http://sources.redhat.com/cluster/
4705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4706 S:      Supported
4707 F:      fs/dlm/
4708
4709 DMA BUFFER SHARING FRAMEWORK
4710 M:      Sumit Semwal <sumit.semwal@linaro.org>
4711 S:      Maintained
4712 L:      linux-media@vger.kernel.org
4713 L:      dri-devel@lists.freedesktop.org
4714 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4715 F:      drivers/dma-buf/
4716 F:      include/linux/dma-buf*
4717 F:      include/linux/reservation.h
4718 F:      include/linux/*fence.h
4719 F:      Documentation/driver-api/dma-buf.rst
4720 T:      git git://anongit.freedesktop.org/drm/drm-misc
4721
4722 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4723 M:      Vinod Koul <vkoul@kernel.org>
4724 L:      dmaengine@vger.kernel.org
4725 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4726 S:      Maintained
4727 F:      drivers/dma/
4728 F:      include/linux/dmaengine.h
4729 F:      include/linux/of_dma.h
4730 F:      Documentation/devicetree/bindings/dma/
4731 F:      Documentation/driver-api/dmaengine/
4732 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4733
4734 DMA MAPPING HELPERS
4735 M:      Christoph Hellwig <hch@lst.de>
4736 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4737 R:      Robin Murphy <robin.murphy@arm.com>
4738 L:      iommu@lists.linux-foundation.org
4739 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4740 W:      http://git.infradead.org/users/hch/dma-mapping.git
4741 S:      Supported
4742 F:      kernel/dma/
4743 F:      include/asm-generic/dma-mapping.h
4744 F:      include/linux/dma-direct.h
4745 F:      include/linux/dma-mapping.h
4746 F:      include/linux/dma-noncoherent.h
4747
4748 DME1737 HARDWARE MONITOR DRIVER
4749 M:      Juerg Haefliger <juergh@gmail.com>
4750 L:      linux-hwmon@vger.kernel.org
4751 S:      Maintained
4752 F:      Documentation/hwmon/dme1737
4753 F:      drivers/hwmon/dme1737.c
4754
4755 DMI/SMBIOS SUPPORT
4756 M:      Jean Delvare <jdelvare@suse.com>
4757 S:      Maintained
4758 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4759 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4760 F:      drivers/firmware/dmi-id.c
4761 F:      drivers/firmware/dmi_scan.c
4762 F:      include/linux/dmi.h
4763
4764 DOCUMENTATION
4765 M:      Jonathan Corbet <corbet@lwn.net>
4766 L:      linux-doc@vger.kernel.org
4767 S:      Maintained
4768 F:      Documentation/
4769 F:      scripts/kernel-doc
4770 X:      Documentation/ABI/
4771 X:      Documentation/acpi/
4772 X:      Documentation/devicetree/
4773 X:      Documentation/i2c/
4774 X:      Documentation/media/
4775 X:      Documentation/power/
4776 X:      Documentation/spi/
4777 T:      git git://git.lwn.net/linux.git docs-next
4778
4779 DOCUMENTATION/ITALIAN
4780 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4781 L:      linux-doc@vger.kernel.org
4782 S:      Maintained
4783 F:      Documentation/translations/it_IT
4784
4785 DONGWOON DW9714 LENS VOICE COIL DRIVER
4786 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4787 L:      linux-media@vger.kernel.org
4788 T:      git git://linuxtv.org/media_tree.git
4789 S:      Maintained
4790 F:      drivers/media/i2c/dw9714.c
4791 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4792
4793 DONGWOON DW9807 LENS VOICE COIL DRIVER
4794 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4795 L:      linux-media@vger.kernel.org
4796 T:      git git://linuxtv.org/media_tree.git
4797 S:      Maintained
4798 F:      drivers/media/i2c/dw9807-vcm.c
4799 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4800
4801 DOUBLETALK DRIVER
4802 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4803 L:      blinux-list@redhat.com
4804 S:      Maintained
4805 F:      drivers/char/dtlk.c
4806 F:      include/linux/dtlk.h
4807
4808 DPAA2 DATAPATH I/O (DPIO) DRIVER
4809 M:      Roy Pledge <Roy.Pledge@nxp.com>
4810 L:      linux-kernel@vger.kernel.org
4811 S:      Maintained
4812 F:      drivers/soc/fsl/dpio
4813
4814 DPAA2 ETHERNET DRIVER
4815 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4816 L:      netdev@vger.kernel.org
4817 S:      Maintained
4818 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4819 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4821 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4822 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4823
4824 DPAA2 ETHERNET SWITCH DRIVER
4825 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4826 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4827 L:      linux-kernel@vger.kernel.org
4828 S:      Maintained
4829 F:      drivers/staging/fsl-dpaa2/ethsw
4830
4831 DPAA2 PTP CLOCK DRIVER
4832 M:      Yangbo Lu <yangbo.lu@nxp.com>
4833 L:      netdev@vger.kernel.org
4834 S:      Maintained
4835 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4836 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4837
4838 DPT_I2O SCSI RAID DRIVER
4839 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4840 L:      linux-scsi@vger.kernel.org
4841 W:      http://www.adaptec.com/
4842 S:      Maintained
4843 F:      drivers/scsi/dpt*
4844 F:      drivers/scsi/dpt/
4845
4846 DRBD DRIVER
4847 M:      Philipp Reisner <philipp.reisner@linbit.com>
4848 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4849 L:      drbd-dev@lists.linbit.com
4850 W:      http://www.drbd.org
4851 T:      git git://git.linbit.com/linux-drbd.git
4852 T:      git git://git.linbit.com/drbd-8.4.git
4853 S:      Supported
4854 F:      drivers/block/drbd/
4855 F:      lib/lru_cache.c
4856 F:      Documentation/blockdev/drbd/
4857
4858 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4859 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4860 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4862 S:      Supported
4863 F:      Documentation/kobject.txt
4864 F:      drivers/base/
4865 F:      fs/debugfs/
4866 F:      fs/sysfs/
4867 F:      include/linux/debugfs.h
4868 F:      include/linux/kobj*
4869 F:      lib/kobj*
4870
4871 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4872 M:      Kevin Hilman <khilman@kernel.org>
4873 M:      Nishanth Menon <nm@ti.com>
4874 S:      Maintained
4875 F:      drivers/power/avs/
4876 F:      include/linux/power/smartreflex.h
4877 L:      linux-pm@vger.kernel.org
4878
4879 DRM DRIVER FOR ARM PL111 CLCD
4880 M:      Eric Anholt <eric@anholt.net>
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882 S:      Supported
4883 F:      drivers/gpu/drm/pl111/
4884
4885 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4886 M:      Linus Walleij <linus.walleij@linaro.org>
4887 T:      git git://anongit.freedesktop.org/drm/drm-misc
4888 S:      Maintained
4889 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4890 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4891
4892 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4893 M:      Dave Airlie <airlied@redhat.com>
4894 S:      Odd Fixes
4895 F:      drivers/gpu/drm/ast/
4896
4897 DRM DRIVER FOR BOCHS VIRTUAL GPU
4898 M:      Gerd Hoffmann <kraxel@redhat.com>
4899 L:      virtualization@lists.linux-foundation.org
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901 S:      Maintained
4902 F:      drivers/gpu/drm/bochs/
4903
4904 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4905 M:      Linus Walleij <linus.walleij@linaro.org>
4906 T:      git git://anongit.freedesktop.org/drm/drm-misc
4907 S:      Maintained
4908 F:      drivers/gpu/drm/tve200/
4909
4910 DRM DRIVER FOR ILITEK ILI9225 PANELS
4911 M:      David Lechner <david@lechnology.com>
4912 S:      Maintained
4913 F:      drivers/gpu/drm/tinydrm/ili9225.c
4914 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4915
4916 DRM DRIVER FOR HX8357D PANELS
4917 M:      Eric Anholt <eric@anholt.net>
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919 S:      Maintained
4920 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4921 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4922
4923 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4924 S:      Orphan / Obsolete
4925 F:      drivers/gpu/drm/i810/
4926 F:      include/uapi/drm/i810_drm.h
4927
4928 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4929 S:      Orphan / Obsolete
4930 F:      drivers/gpu/drm/mga/
4931 F:      include/uapi/drm/mga_drm.h
4932
4933 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4934 M:      Dave Airlie <airlied@redhat.com>
4935 S:      Odd Fixes
4936 F:      drivers/gpu/drm/mgag200/
4937
4938 DRM DRIVER FOR MI0283QT
4939 M:      Noralf Trønnes <noralf@tronnes.org>
4940 S:      Maintained
4941 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4942 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4943
4944 DRM DRIVER FOR MSM ADRENO GPU
4945 M:      Rob Clark <robdclark@gmail.com>
4946 M:      Sean Paul <sean@poorly.run>
4947 L:      linux-arm-msm@vger.kernel.org
4948 L:      dri-devel@lists.freedesktop.org
4949 L:      freedreno@lists.freedesktop.org
4950 T:      git https://gitlab.freedesktop.org/drm/msm.git
4951 S:      Maintained
4952 F:      drivers/gpu/drm/msm/
4953 F:      include/uapi/drm/msm_drm.h
4954 F:      Documentation/devicetree/bindings/display/msm/
4955
4956 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4957 M:      Ben Skeggs <bskeggs@redhat.com>
4958 L:      dri-devel@lists.freedesktop.org
4959 L:      nouveau@lists.freedesktop.org
4960 T:      git git://github.com/skeggsb/linux
4961 S:      Supported
4962 F:      drivers/gpu/drm/nouveau/
4963 F:      include/uapi/drm/nouveau_drm.h
4964
4965 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4966 M:      Stefan Mavrodiev <stefan@olimex.com>
4967 S:      Maintained
4968 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4969 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4970
4971 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4972 M:      Noralf Trønnes <noralf@tronnes.org>
4973 S:      Maintained
4974 F:      drivers/gpu/drm/tinydrm/repaper.c
4975 F:      Documentation/devicetree/bindings/display/repaper.txt
4976
4977 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4978 M:      Dave Airlie <airlied@redhat.com>
4979 M:      Gerd Hoffmann <kraxel@redhat.com>
4980 L:      virtualization@lists.linux-foundation.org
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Obsolete
4983 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4984 F:      drivers/gpu/drm/cirrus/
4985
4986 DRM DRIVER FOR QXL VIRTUAL GPU
4987 M:      Dave Airlie <airlied@redhat.com>
4988 M:      Gerd Hoffmann <kraxel@redhat.com>
4989 L:      virtualization@lists.linux-foundation.org
4990 L:      spice-devel@lists.freedesktop.org
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/qxl/
4994 F:      include/uapi/drm/qxl_drm.h
4995
4996 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4997 S:      Orphan / Obsolete
4998 F:      drivers/gpu/drm/r128/
4999 F:      include/uapi/drm/r128_drm.h
5000
5001 DRM DRIVER FOR SAVAGE VIDEO CARDS
5002 S:      Orphan / Obsolete
5003 F:      drivers/gpu/drm/savage/
5004 F:      include/uapi/drm/savage_drm.h
5005
5006 DRM DRIVER FOR SIS VIDEO CARDS
5007 S:      Orphan / Obsolete
5008 F:      drivers/gpu/drm/sis/
5009 F:      include/uapi/drm/sis_drm.h
5010
5011 DRM DRIVER FOR SITRONIX ST7701 PANELS
5012 M:      Jagan Teki <jagan@amarulasolutions.com>
5013 S:      Maintained
5014 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5015 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5016
5017 DRM DRIVER FOR SITRONIX ST7586 PANELS
5018 M:      David Lechner <david@lechnology.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/tinydrm/st7586.c
5021 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5022
5023 DRM DRIVER FOR SITRONIX ST7735R PANELS
5024 M:      David Lechner <david@lechnology.com>
5025 S:      Maintained
5026 F:      drivers/gpu/drm/tinydrm/st7735r.c
5027 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5028
5029 DRM DRIVER FOR TDFX VIDEO CARDS
5030 S:      Orphan / Obsolete
5031 F:      drivers/gpu/drm/tdfx/
5032
5033 DRM DRIVER FOR TPO TPG110 PANELS
5034 M:      Linus Walleij <linus.walleij@linaro.org>
5035 T:      git git://anongit.freedesktop.org/drm/drm-misc
5036 S:      Maintained
5037 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5038 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5039
5040 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5041 M:      Dave Airlie <airlied@redhat.com>
5042 R:      Sean Paul <sean@poorly.run>
5043 L:      dri-devel@lists.freedesktop.org
5044 S:      Odd Fixes
5045 F:      drivers/gpu/drm/udl/
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047
5048 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5049 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5050 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5051 R:      Daniel Vetter <daniel@ffwll.ch>
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053 S:      Maintained
5054 L:      dri-devel@lists.freedesktop.org
5055 F:      drivers/gpu/drm/vkms/
5056 F:      Documentation/gpu/vkms.rst
5057
5058 DRM DRIVER FOR VMWARE VIRTUAL GPU
5059 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5060 M:      Thomas Hellstrom <thellstrom@vmware.com>
5061 L:      dri-devel@lists.freedesktop.org
5062 T:      git git://people.freedesktop.org/~thomash/linux
5063 S:      Supported
5064 F:      drivers/gpu/drm/vmwgfx/
5065 F:      include/uapi/drm/vmwgfx_drm.h
5066
5067 DRM DRIVERS
5068 M:      David Airlie <airlied@linux.ie>
5069 M:      Daniel Vetter <daniel@ffwll.ch>
5070 L:      dri-devel@lists.freedesktop.org
5071 T:      git git://anongit.freedesktop.org/drm/drm
5072 B:      https://bugs.freedesktop.org/
5073 C:      irc://chat.freenode.net/dri-devel
5074 S:      Maintained
5075 F:      drivers/gpu/drm/
5076 F:      drivers/gpu/vga/
5077 F:      Documentation/devicetree/bindings/display/
5078 F:      Documentation/devicetree/bindings/gpu/
5079 F:      Documentation/gpu/
5080 F:      include/drm/
5081 F:      include/uapi/drm/
5082 F:      include/linux/vga*
5083
5084 DRM DRIVERS AND MISC GPU PATCHES
5085 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5086 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5087 M:      Sean Paul <sean@poorly.run>
5088 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5089 S:      Maintained
5090 T:      git git://anongit.freedesktop.org/drm/drm-misc
5091 F:      Documentation/gpu/
5092 F:      drivers/gpu/vga/
5093 F:      drivers/gpu/drm/*
5094 F:      include/drm/drm*
5095 F:      include/uapi/drm/drm*
5096 F:      include/linux/vga*
5097
5098 DRM DRIVERS FOR ALLWINNER A10
5099 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5100 L:      dri-devel@lists.freedesktop.org
5101 S:      Supported
5102 F:      drivers/gpu/drm/sun4i/
5103 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105
5106 DRM DRIVERS FOR AMLOGIC SOCS
5107 M:      Neil Armstrong <narmstrong@baylibre.com>
5108 L:      dri-devel@lists.freedesktop.org
5109 L:      linux-amlogic@lists.infradead.org
5110 W:      http://linux-meson.com/
5111 S:      Supported
5112 F:      drivers/gpu/drm/meson/
5113 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5114 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5115 F:      Documentation/gpu/meson.rst
5116 T:      git git://anongit.freedesktop.org/drm/drm-misc
5117
5118 DRM DRIVERS FOR ATMEL HLCDC
5119 M:      Boris Brezillon <bbrezillon@kernel.org>
5120 L:      dri-devel@lists.freedesktop.org
5121 S:      Supported
5122 F:      drivers/gpu/drm/atmel-hlcdc/
5123 F:      Documentation/devicetree/bindings/display/atmel/
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125
5126 DRM DRIVERS FOR BRIDGE CHIPS
5127 M:      Andrzej Hajda <a.hajda@samsung.com>
5128 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5129 S:      Maintained
5130 T:      git git://anongit.freedesktop.org/drm/drm-misc
5131 F:      drivers/gpu/drm/bridge/
5132
5133 DRM DRIVERS FOR EXYNOS
5134 M:      Inki Dae <inki.dae@samsung.com>
5135 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5136 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5137 M:      Kyungmin Park <kyungmin.park@samsung.com>
5138 L:      dri-devel@lists.freedesktop.org
5139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5140 S:      Supported
5141 F:      drivers/gpu/drm/exynos/
5142 F:      include/uapi/drm/exynos_drm.h
5143 F:      Documentation/devicetree/bindings/display/exynos/
5144
5145 DRM DRIVERS FOR FREESCALE DCU
5146 M:      Stefan Agner <stefan@agner.ch>
5147 M:      Alison Wang <alison.wang@nxp.com>
5148 L:      dri-devel@lists.freedesktop.org
5149 S:      Supported
5150 F:      drivers/gpu/drm/fsl-dcu/
5151 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5152 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5153 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155
5156 DRM DRIVERS FOR FREESCALE IMX
5157 M:      Philipp Zabel <p.zabel@pengutronix.de>
5158 L:      dri-devel@lists.freedesktop.org
5159 S:      Maintained
5160 F:      drivers/gpu/drm/imx/
5161 F:      drivers/gpu/ipu-v3/
5162 F:      Documentation/devicetree/bindings/display/imx/
5163
5164 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5165 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5166 L:      dri-devel@lists.freedesktop.org
5167 T:      git git://github.com/patjak/drm-gma500
5168 S:      Maintained
5169 F:      drivers/gpu/drm/gma500/
5170
5171 DRM DRIVERS FOR HISILICON
5172 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5173 M:      Rongrong Zou <zourongrong@gmail.com>
5174 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5175 R:      Chen Feng <puck.chen@hisilicon.com>
5176 L:      dri-devel@lists.freedesktop.org
5177 T:      git git://github.com/xin3liang/linux.git
5178 S:      Maintained
5179 F:      drivers/gpu/drm/hisilicon/
5180 F:      Documentation/devicetree/bindings/display/hisilicon/
5181
5182 DRM DRIVERS FOR MEDIATEK
5183 M:      CK Hu <ck.hu@mediatek.com>
5184 M:      Philipp Zabel <p.zabel@pengutronix.de>
5185 L:      dri-devel@lists.freedesktop.org
5186 S:      Supported
5187 F:      drivers/gpu/drm/mediatek/
5188 F:      Documentation/devicetree/bindings/display/mediatek/
5189
5190 DRM DRIVERS FOR NVIDIA TEGRA
5191 M:      Thierry Reding <thierry.reding@gmail.com>
5192 L:      dri-devel@lists.freedesktop.org
5193 L:      linux-tegra@vger.kernel.org
5194 T:      git git://anongit.freedesktop.org/tegra/linux.git
5195 S:      Supported
5196 F:      drivers/gpu/drm/tegra/
5197 F:      drivers/gpu/host1x/
5198 F:      include/linux/host1x.h
5199 F:      include/uapi/drm/tegra_drm.h
5200 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5201
5202 DRM DRIVERS FOR RENESAS
5203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5204 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5205 L:      dri-devel@lists.freedesktop.org
5206 L:      linux-renesas-soc@vger.kernel.org
5207 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5208 S:      Supported
5209 F:      drivers/gpu/drm/rcar-du/
5210 F:      drivers/gpu/drm/shmobile/
5211 F:      include/linux/platform_data/shmob_drm.h
5212 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5213 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5214 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5215
5216 DRM DRIVERS FOR ROCKCHIP
5217 M:      Sandy Huang <hjc@rock-chips.com>
5218 M:      Heiko Stübner <heiko@sntech.de>
5219 L:      dri-devel@lists.freedesktop.org
5220 S:      Maintained
5221 F:      drivers/gpu/drm/rockchip/
5222 F:      Documentation/devicetree/bindings/display/rockchip/
5223 T:      git git://anongit.freedesktop.org/drm/drm-misc
5224
5225 DRM DRIVERS FOR STI
5226 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5227 M:      Vincent Abriou <vincent.abriou@st.com>
5228 L:      dri-devel@lists.freedesktop.org
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/sti
5232 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5233
5234 DRM DRIVERS FOR STM
5235 M:      Yannick Fertre <yannick.fertre@st.com>
5236 M:      Philippe Cornu <philippe.cornu@st.com>
5237 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5238 M:      Vincent Abriou <vincent.abriou@st.com>
5239 L:      dri-devel@lists.freedesktop.org
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241 S:      Maintained
5242 F:      drivers/gpu/drm/stm
5243 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5244
5245 DRM DRIVERS FOR TI LCDC
5246 M:      Jyri Sarha <jsarha@ti.com>
5247 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5248 L:      dri-devel@lists.freedesktop.org
5249 S:      Maintained
5250 F:      drivers/gpu/drm/tilcdc/
5251 F:      Documentation/devicetree/bindings/display/tilcdc/
5252
5253 DRM DRIVERS FOR TI OMAP
5254 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5255 L:      dri-devel@lists.freedesktop.org
5256 S:      Maintained
5257 F:      drivers/gpu/drm/omapdrm/
5258 F:      Documentation/devicetree/bindings/display/ti/
5259
5260 DRM DRIVERS FOR V3D
5261 M:      Eric Anholt <eric@anholt.net>
5262 S:      Supported
5263 F:      drivers/gpu/drm/v3d/
5264 F:      include/uapi/drm/v3d_drm.h
5265 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5266 T:      git git://anongit.freedesktop.org/drm/drm-misc
5267
5268 DRM DRIVERS FOR VC4
5269 M:      Eric Anholt <eric@anholt.net>
5270 T:      git git://github.com/anholt/linux
5271 S:      Supported
5272 F:      drivers/gpu/drm/vc4/
5273 F:      include/uapi/drm/vc4_drm.h
5274 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR VIVANTE GPU IP
5278 M:      Lucas Stach <l.stach@pengutronix.de>
5279 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5280 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5281 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5282 L:      dri-devel@lists.freedesktop.org
5283 S:      Maintained
5284 F:      drivers/gpu/drm/etnaviv/
5285 F:      include/uapi/drm/etnaviv_drm.h
5286 F:      Documentation/devicetree/bindings/display/etnaviv/
5287
5288 DRM DRIVERS FOR ZTE ZX
5289 M:      Shawn Guo <shawnguo@kernel.org>
5290 L:      dri-devel@lists.freedesktop.org
5291 S:      Maintained
5292 F:      drivers/gpu/drm/zte/
5293 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5294 T:      git git://anongit.freedesktop.org/drm/drm-misc
5295
5296 DRM PANEL DRIVERS
5297 M:      Thierry Reding <thierry.reding@gmail.com>
5298 L:      dri-devel@lists.freedesktop.org
5299 T:      git git://anongit.freedesktop.org/drm/drm-misc
5300 S:      Maintained
5301 F:      drivers/gpu/drm/drm_panel.c
5302 F:      drivers/gpu/drm/panel/
5303 F:      include/drm/drm_panel.h
5304 F:      Documentation/devicetree/bindings/display/panel/
5305
5306 DRM TINYDRM DRIVERS
5307 M:      Noralf Trønnes <noralf@tronnes.org>
5308 W:      https://github.com/notro/tinydrm/wiki/Development
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 S:      Maintained
5311 F:      drivers/gpu/drm/tinydrm/
5312 F:      include/drm/tinydrm/
5313
5314 DRM DRIVERS FOR XEN
5315 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5316 T:      git git://anongit.freedesktop.org/drm/drm-misc
5317 L:      dri-devel@lists.freedesktop.org
5318 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5319 S:      Supported
5320 F:      drivers/gpu/drm/xen/
5321 F:      Documentation/gpu/xen-front.rst
5322
5323 DRM TTM SUBSYSTEM
5324 M:      Christian Koenig <christian.koenig@amd.com>
5325 M:      Huang Rui <ray.huang@amd.com>
5326 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5327 T:      git git://people.freedesktop.org/~agd5f/linux
5328 S:      Maintained
5329 L:      dri-devel@lists.freedesktop.org
5330 F:      include/drm/ttm/
5331 F:      drivers/gpu/drm/ttm/
5332
5333 DSBR100 USB FM RADIO DRIVER
5334 M:      Alexey Klimov <klimov.linux@gmail.com>
5335 L:      linux-media@vger.kernel.org
5336 T:      git git://linuxtv.org/media_tree.git
5337 S:      Maintained
5338 F:      drivers/media/radio/dsbr100.c
5339
5340 DSCC4 DRIVER
5341 M:      Francois Romieu <romieu@fr.zoreil.com>
5342 L:      netdev@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/net/wan/dscc4.c
5345
5346 DT3155 MEDIA DRIVER
5347 M:      Hans Verkuil <hverkuil@xs4all.nl>
5348 L:      linux-media@vger.kernel.org
5349 T:      git git://linuxtv.org/media_tree.git
5350 W:      https://linuxtv.org
5351 S:      Odd Fixes
5352 F:      drivers/media/pci/dt3155/
5353
5354 DVB_USB_AF9015 MEDIA DRIVER
5355 M:      Antti Palosaari <crope@iki.fi>
5356 L:      linux-media@vger.kernel.org
5357 W:      https://linuxtv.org
5358 W:      http://palosaari.fi/linux/
5359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5360 T:      git git://linuxtv.org/anttip/media_tree.git
5361 S:      Maintained
5362 F:      drivers/media/usb/dvb-usb-v2/af9015*
5363
5364 DVB_USB_AF9035 MEDIA DRIVER
5365 M:      Antti Palosaari <crope@iki.fi>
5366 L:      linux-media@vger.kernel.org
5367 W:      https://linuxtv.org
5368 W:      http://palosaari.fi/linux/
5369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5370 T:      git git://linuxtv.org/anttip/media_tree.git
5371 S:      Maintained
5372 F:      drivers/media/usb/dvb-usb-v2/af9035*
5373
5374 DVB_USB_ANYSEE MEDIA DRIVER
5375 M:      Antti Palosaari <crope@iki.fi>
5376 L:      linux-media@vger.kernel.org
5377 W:      https://linuxtv.org
5378 W:      http://palosaari.fi/linux/
5379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5380 T:      git git://linuxtv.org/anttip/media_tree.git
5381 S:      Maintained
5382 F:      drivers/media/usb/dvb-usb-v2/anysee*
5383
5384 DVB_USB_AU6610 MEDIA DRIVER
5385 M:      Antti Palosaari <crope@iki.fi>
5386 L:      linux-media@vger.kernel.org
5387 W:      https://linuxtv.org
5388 W:      http://palosaari.fi/linux/
5389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5390 T:      git git://linuxtv.org/anttip/media_tree.git
5391 S:      Maintained
5392 F:      drivers/media/usb/dvb-usb-v2/au6610*
5393
5394 DVB_USB_CE6230 MEDIA DRIVER
5395 M:      Antti Palosaari <crope@iki.fi>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 W:      http://palosaari.fi/linux/
5399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5400 T:      git git://linuxtv.org/anttip/media_tree.git
5401 S:      Maintained
5402 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5403
5404 DVB_USB_CXUSB MEDIA DRIVER
5405 M:      Michael Krufky <mkrufky@linuxtv.org>
5406 L:      linux-media@vger.kernel.org
5407 W:      https://linuxtv.org
5408 W:      http://github.com/mkrufky
5409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5410 T:      git git://linuxtv.org/media_tree.git
5411 S:      Maintained
5412 F:      drivers/media/usb/dvb-usb/cxusb*
5413
5414 DVB_USB_EC168 MEDIA DRIVER
5415 M:      Antti Palosaari <crope@iki.fi>
5416 L:      linux-media@vger.kernel.org
5417 W:      https://linuxtv.org
5418 W:      http://palosaari.fi/linux/
5419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5420 T:      git git://linuxtv.org/anttip/media_tree.git
5421 S:      Maintained
5422 F:      drivers/media/usb/dvb-usb-v2/ec168*
5423
5424 DVB_USB_GL861 MEDIA DRIVER
5425 M:      Antti Palosaari <crope@iki.fi>
5426 L:      linux-media@vger.kernel.org
5427 W:      https://linuxtv.org
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/gl861*
5432
5433 DVB_USB_MXL111SF MEDIA DRIVER
5434 M:      Michael Krufky <mkrufky@linuxtv.org>
5435 L:      linux-media@vger.kernel.org
5436 W:      https://linuxtv.org
5437 W:      http://github.com/mkrufky
5438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5439 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5440 S:      Maintained
5441 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5442
5443 DVB_USB_RTL28XXU MEDIA DRIVER
5444 M:      Antti Palosaari <crope@iki.fi>
5445 L:      linux-media@vger.kernel.org
5446 W:      https://linuxtv.org
5447 W:      http://palosaari.fi/linux/
5448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5449 T:      git git://linuxtv.org/anttip/media_tree.git
5450 S:      Maintained
5451 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5452
5453 DVB_USB_V2 MEDIA DRIVER
5454 M:      Antti Palosaari <crope@iki.fi>
5455 L:      linux-media@vger.kernel.org
5456 W:      https://linuxtv.org
5457 W:      http://palosaari.fi/linux/
5458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5459 T:      git git://linuxtv.org/anttip/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5462 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5463
5464 DYNAMIC DEBUG
5465 M:      Jason Baron <jbaron@akamai.com>
5466 S:      Maintained
5467 F:      lib/dynamic_debug.c
5468 F:      include/linux/dynamic_debug.h
5469
5470 DYNAMIC INTERRUPT MODERATION
5471 M:      Tal Gilboa <talgi@mellanox.com>
5472 S:      Maintained
5473 F:      include/linux/net_dim.h
5474
5475 DZ DECSTATION DZ11 SERIAL DRIVER
5476 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5477 S:      Maintained
5478 F:      drivers/tty/serial/dz.*
5479
5480 E3X0 POWER BUTTON DRIVER
5481 M:      Moritz Fischer <moritz.fischer@ettus.com>
5482 L:      usrp-users@lists.ettus.com
5483 W:      http://www.ettus.com
5484 S:      Supported
5485 F:      drivers/input/misc/e3x0-button.c
5486 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5487
5488 E4000 MEDIA DRIVER
5489 M:      Antti Palosaari <crope@iki.fi>
5490 L:      linux-media@vger.kernel.org
5491 W:      https://linuxtv.org
5492 W:      http://palosaari.fi/linux/
5493 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5494 T:      git git://linuxtv.org/anttip/media_tree.git
5495 S:      Maintained
5496 F:      drivers/media/tuners/e4000*
5497
5498 EARTH_PT1 MEDIA DRIVER
5499 M:      Akihiro Tsukada <tskd08@gmail.com>
5500 L:      linux-media@vger.kernel.org
5501 S:      Odd Fixes
5502 F:      drivers/media/pci/pt1/
5503
5504 EARTH_PT3 MEDIA DRIVER
5505 M:      Akihiro Tsukada <tskd08@gmail.com>
5506 L:      linux-media@vger.kernel.org
5507 S:      Odd Fixes
5508 F:      drivers/media/pci/pt3/
5509
5510 EC100 MEDIA DRIVER
5511 M:      Antti Palosaari <crope@iki.fi>
5512 L:      linux-media@vger.kernel.org
5513 W:      https://linuxtv.org
5514 W:      http://palosaari.fi/linux/
5515 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5516 T:      git git://linuxtv.org/anttip/media_tree.git
5517 S:      Maintained
5518 F:      drivers/media/dvb-frontends/ec100*
5519
5520 ECRYPT FILE SYSTEM
5521 M:      Tyler Hicks <tyhicks@canonical.com>
5522 L:      ecryptfs@vger.kernel.org
5523 W:      http://ecryptfs.org
5524 W:      https://launchpad.net/ecryptfs
5525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5526 S:      Supported
5527 F:      Documentation/filesystems/ecryptfs.txt
5528 F:      fs/ecryptfs/
5529
5530 EDAC-AMD64
5531 M:      Borislav Petkov <bp@alien8.de>
5532 L:      linux-edac@vger.kernel.org
5533 S:      Maintained
5534 F:      drivers/edac/amd64_edac*
5535
5536 EDAC-AST2500
5537 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5538 S:      Supported
5539 F:      drivers/edac/aspeed_edac.c
5540 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5541
5542 EDAC-CALXEDA
5543 M:      Robert Richter <rric@kernel.org>
5544 L:      linux-edac@vger.kernel.org
5545 S:      Maintained
5546 F:      drivers/edac/highbank*
5547
5548 EDAC-CAVIUM OCTEON
5549 M:      Ralf Baechle <ralf@linux-mips.org>
5550 M:      David Daney <david.daney@cavium.com>
5551 L:      linux-edac@vger.kernel.org
5552 L:      linux-mips@vger.kernel.org
5553 S:      Supported
5554 F:      drivers/edac/octeon_edac*
5555
5556 EDAC-CAVIUM THUNDERX
5557 M:      David Daney <david.daney@cavium.com>
5558 M:      Jan Glauber <jglauber@cavium.com>
5559 L:      linux-edac@vger.kernel.org
5560 S:      Supported
5561 F:      drivers/edac/thunderx_edac*
5562
5563 EDAC-CORE
5564 M:      Borislav Petkov <bp@alien8.de>
5565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5566 R:      James Morse <james.morse@arm.com>
5567 L:      linux-edac@vger.kernel.org
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5570 S:      Supported
5571 F:      Documentation/admin-guide/ras.rst
5572 F:      Documentation/driver-api/edac.rst
5573 F:      drivers/edac/
5574 F:      include/linux/edac.h
5575
5576 EDAC-E752X
5577 M:      Mark Gross <mark.gross@intel.com>
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/e752x_edac.c
5581
5582 EDAC-E7XXX
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/e7xxx_edac.c
5586
5587 EDAC-FSL_DDR
5588 M:      York Sun <york.sun@nxp.com>
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/fsl_ddr_edac.*
5592
5593 EDAC-GHES
5594 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5595 L:      linux-edac@vger.kernel.org
5596 S:      Maintained
5597 F:      drivers/edac/ghes_edac.c
5598
5599 EDAC-I3000
5600 L:      linux-edac@vger.kernel.org
5601 S:      Orphan
5602 F:      drivers/edac/i3000_edac.c
5603
5604 EDAC-I5000
5605 L:      linux-edac@vger.kernel.org
5606 S:      Maintained
5607 F:      drivers/edac/i5000_edac.c
5608
5609 EDAC-I5400
5610 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5611 L:      linux-edac@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/edac/i5400_edac.c
5614
5615 EDAC-I7300
5616 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5617 L:      linux-edac@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/edac/i7300_edac.c
5620
5621 EDAC-I7CORE
5622 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5623 L:      linux-edac@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/edac/i7core_edac.c
5626
5627 EDAC-I82443BXGX
5628 M:      Tim Small <tim@buttersideup.com>
5629 L:      linux-edac@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/edac/i82443bxgx_edac.c
5632
5633 EDAC-I82975X
5634 M:      "Arvind R." <arvino55@gmail.com>
5635 L:      linux-edac@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/edac/i82975x_edac.c
5638
5639 EDAC-IE31200
5640 M:      Jason Baron <jbaron@akamai.com>
5641 L:      linux-edac@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/edac/ie31200_edac.c
5644
5645 EDAC-MPC85XX
5646 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5647 L:      linux-edac@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/edac/mpc85xx_edac.[ch]
5650
5651 EDAC-PASEMI
5652 M:      Egor Martovetsky <egor@pasemi.com>
5653 L:      linux-edac@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/edac/pasemi_edac.c
5656
5657 EDAC-PND2
5658 M:      Tony Luck <tony.luck@intel.com>
5659 L:      linux-edac@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/edac/pnd2_edac.[ch]
5662
5663 EDAC-R82600
5664 M:      Tim Small <tim@buttersideup.com>
5665 L:      linux-edac@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/edac/r82600_edac.c
5668
5669 EDAC-SBRIDGE
5670 M:      Tony Luck <tony.luck@intel.com>
5671 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5672 L:      linux-edac@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/edac/sb_edac.c
5675
5676 EDAC-SKYLAKE
5677 M:      Tony Luck <tony.luck@intel.com>
5678 L:      linux-edac@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/edac/skx_edac.c
5681
5682 EDAC-TI
5683 M:      Tero Kristo <t-kristo@ti.com>
5684 L:      linux-edac@vger.kernel.org
5685 S:      Maintained
5686 F:      drivers/edac/ti_edac.c
5687
5688 EDAC-QCOM
5689 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5690 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5691 L:      linux-arm-msm@vger.kernel.org
5692 L:      linux-edac@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/edac/qcom_edac.c
5695
5696 EDIROL UA-101/UA-1000 DRIVER
5697 M:      Clemens Ladisch <clemens@ladisch.de>
5698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5699 T:      git git://git.alsa-project.org/alsa-kernel.git
5700 S:      Maintained
5701 F:      sound/usb/misc/ua101.c
5702
5703 EFI TEST DRIVER
5704 L:      linux-efi@vger.kernel.org
5705 M:      Ivan Hu <ivan.hu@canonical.com>
5706 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5707 S:      Maintained
5708 F:      drivers/firmware/efi/test/
5709
5710 EFI VARIABLE FILESYSTEM
5711 M:      Matthew Garrett <matthew.garrett@nebula.com>
5712 M:      Jeremy Kerr <jk@ozlabs.org>
5713 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5715 L:      linux-efi@vger.kernel.org
5716 S:      Maintained
5717 F:      fs/efivarfs/
5718
5719 EFIFB FRAMEBUFFER DRIVER
5720 L:      linux-fbdev@vger.kernel.org
5721 M:      Peter Jones <pjones@redhat.com>
5722 S:      Maintained
5723 F:      drivers/video/fbdev/efifb.c
5724
5725 EFS FILESYSTEM
5726 W:      http://aeschi.ch.eu.org/efs/
5727 S:      Orphan
5728 F:      fs/efs/
5729
5730 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5731 M:      Douglas Miller <dougmill@linux.ibm.com>
5732 L:      netdev@vger.kernel.org
5733 S:      Maintained
5734 F:      drivers/net/ethernet/ibm/ehea/
5735
5736 EM28XX VIDEO4LINUX DRIVER
5737 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5738 L:      linux-media@vger.kernel.org
5739 W:      https://linuxtv.org
5740 T:      git git://linuxtv.org/media_tree.git
5741 S:      Maintained
5742 F:      drivers/media/usb/em28xx/
5743 F:      Documentation/media/v4l-drivers/em28xx*
5744
5745 EMBEDDED LINUX
5746 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5747 M:      Matt Mackall <mpm@selenic.com>
5748 M:      David Woodhouse <dwmw2@infradead.org>
5749 L:      linux-embedded@vger.kernel.org
5750 S:      Maintained
5751
5752 Emulex 10Gbps iSCSI - OneConnect DRIVER
5753 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5754 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5755 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5756 L:      linux-scsi@vger.kernel.org
5757 W:      http://www.broadcom.com
5758 S:      Supported
5759 F:      drivers/scsi/be2iscsi/
5760
5761 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5762 M:      Sathya Perla <sathya.perla@broadcom.com>
5763 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5764 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5765 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5766 L:      netdev@vger.kernel.org
5767 W:      http://www.emulex.com
5768 S:      Supported
5769 F:      drivers/net/ethernet/emulex/benet/
5770
5771 EMULEX ONECONNECT ROCE DRIVER
5772 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5773 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5774 L:      linux-rdma@vger.kernel.org
5775 W:      http://www.broadcom.com
5776 S:      Odd Fixes
5777 F:      drivers/infiniband/hw/ocrdma/
5778 F:      include/uapi/rdma/ocrdma-abi.h
5779
5780 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5781 M:      James Smart <james.smart@broadcom.com>
5782 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5783 L:      linux-scsi@vger.kernel.org
5784 W:      http://www.broadcom.com
5785 S:      Supported
5786 F:      drivers/scsi/lpfc/
5787
5788 ENE CB710 FLASH CARD READER DRIVER
5789 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5790 S:      Maintained
5791 F:      drivers/misc/cb710/
5792 F:      drivers/mmc/host/cb710-mmc.*
5793 F:      include/linux/cb710.h
5794
5795 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5796 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5797 S:      Maintained
5798 F:      drivers/media/rc/ene_ir.*
5799
5800 EPSON S1D13XXX FRAMEBUFFER DRIVER
5801 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5802 S:      Maintained
5803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5804 F:      drivers/video/fbdev/s1d13xxxfb.c
5805 F:      include/video/s1d13xxxfb.h
5806
5807 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5808 M:      Jeff Layton <jlayton@kernel.org>
5809 S:      Maintained
5810 F:      lib/errseq.c
5811 F:      include/linux/errseq.h
5812
5813 ET131X NETWORK DRIVER
5814 M:      Mark Einon <mark.einon@gmail.com>
5815 S:      Odd Fixes
5816 F:      drivers/net/ethernet/agere/
5817
5818 ETHERNET BRIDGE
5819 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5820 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5821 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5822 L:      netdev@vger.kernel.org
5823 W:      http://www.linuxfoundation.org/en/Net:Bridge
5824 S:      Maintained
5825 F:      include/linux/netfilter_bridge/
5826 F:      net/bridge/
5827
5828 ETHERNET PHY LIBRARY
5829 M:      Andrew Lunn <andrew@lunn.ch>
5830 M:      Florian Fainelli <f.fainelli@gmail.com>
5831 M:      Heiner Kallweit <hkallweit1@gmail.com>
5832 L:      netdev@vger.kernel.org
5833 S:      Maintained
5834 F:      Documentation/ABI/testing/sysfs-bus-mdio
5835 F:      Documentation/devicetree/bindings/net/mdio*
5836 F:      Documentation/networking/phy.txt
5837 F:      drivers/net/phy/
5838 F:      drivers/of/of_mdio.c
5839 F:      drivers/of/of_net.c
5840 F:      include/linux/*mdio*.h
5841 F:      include/linux/of_net.h
5842 F:      include/linux/phy.h
5843 F:      include/linux/phy_fixed.h
5844 F:      include/linux/platform_data/mdio-bcm-unimac.h
5845 F:      include/linux/platform_data/mdio-gpio.h
5846 F:      include/trace/events/mdio.h
5847 F:      include/uapi/linux/mdio.h
5848 F:      include/uapi/linux/mii.h
5849
5850 EXT2 FILE SYSTEM
5851 M:      Jan Kara <jack@suse.com>
5852 L:      linux-ext4@vger.kernel.org
5853 S:      Maintained
5854 F:      Documentation/filesystems/ext2.txt
5855 F:      fs/ext2/
5856 F:      include/linux/ext2*
5857
5858 EXT4 FILE SYSTEM
5859 M:      "Theodore Ts'o" <tytso@mit.edu>
5860 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5861 L:      linux-ext4@vger.kernel.org
5862 W:      http://ext4.wiki.kernel.org
5863 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5865 S:      Maintained
5866 F:      Documentation/filesystems/ext4/
5867 F:      fs/ext4/
5868
5869 Extended Verification Module (EVM)
5870 M:      Mimi Zohar <zohar@linux.ibm.com>
5871 L:      linux-integrity@vger.kernel.org
5872 S:      Supported
5873 F:      security/integrity/evm/
5874
5875 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5876 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5877 L:      linux-efi@vger.kernel.org
5878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5879 S:      Maintained
5880 F:      Documentation/efi-stub.txt
5881 F:      arch/*/kernel/efi.c
5882 F:      arch/x86/boot/compressed/eboot.[ch]
5883 F:      arch/*/include/asm/efi.h
5884 F:      arch/x86/platform/efi/
5885 F:      drivers/firmware/efi/
5886 F:      include/linux/efi*.h
5887 F:      arch/arm/boot/compressed/efi-header.S
5888 F:      arch/arm64/kernel/efi-entry.S
5889
5890 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5891 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5892 M:      Chanwoo Choi <cw00.choi@samsung.com>
5893 L:      linux-kernel@vger.kernel.org
5894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5895 S:      Maintained
5896 F:      drivers/extcon/
5897 F:      include/linux/extcon/
5898 F:      include/linux/extcon.h
5899 F:      Documentation/extcon/
5900 F:      Documentation/devicetree/bindings/extcon/
5901
5902 EXYNOS DP DRIVER
5903 M:      Jingoo Han <jingoohan1@gmail.com>
5904 L:      dri-devel@lists.freedesktop.org
5905 S:      Maintained
5906 F:      drivers/gpu/drm/exynos/exynos_dp*
5907
5908 EXYNOS SYSMMU (IOMMU) driver
5909 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5910 L:      iommu@lists.linux-foundation.org
5911 S:      Maintained
5912 F:      drivers/iommu/exynos-iommu.c
5913
5914 EZchip NPS platform support
5915 M:      Vineet Gupta <vgupta@synopsys.com>
5916 M:      Ofer Levi <oferle@mellanox.com>
5917 S:      Supported
5918 F:      arch/arc/plat-eznps
5919 F:      arch/arc/boot/dts/eznps.dts
5920
5921 F2FS FILE SYSTEM
5922 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5923 M:      Chao Yu <yuchao0@huawei.com>
5924 L:      linux-f2fs-devel@lists.sourceforge.net
5925 W:      https://f2fs.wiki.kernel.org/
5926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5927 S:      Maintained
5928 F:      Documentation/filesystems/f2fs.txt
5929 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5930 F:      fs/f2fs/
5931 F:      include/linux/f2fs_fs.h
5932 F:      include/trace/events/f2fs.h
5933
5934 F71805F HARDWARE MONITORING DRIVER
5935 M:      Jean Delvare <jdelvare@suse.com>
5936 L:      linux-hwmon@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/hwmon/f71805f
5939 F:      drivers/hwmon/f71805f.c
5940
5941 FADDR2LINE
5942 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5943 S:      Maintained
5944 F:      scripts/faddr2line
5945
5946 FAILOVER MODULE
5947 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5948 L:      netdev@vger.kernel.org
5949 S:      Supported
5950 F:      net/core/failover.c
5951 F:      include/net/failover.h
5952 F:      Documentation/networking/failover.rst
5953
5954 FANOTIFY
5955 M:      Jan Kara <jack@suse.cz>
5956 R:      Amir Goldstein <amir73il@gmail.com>
5957 L:      linux-fsdevel@vger.kernel.org
5958 S:      Maintained
5959 F:      fs/notify/fanotify/
5960 F:      include/linux/fanotify.h
5961 F:      include/uapi/linux/fanotify.h
5962
5963 FARSYNC SYNCHRONOUS DRIVER
5964 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5965 W:      http://www.farsite.co.uk/
5966 S:      Supported
5967 F:      drivers/net/wan/farsync.*
5968
5969 FAULT INJECTION SUPPORT
5970 M:      Akinobu Mita <akinobu.mita@gmail.com>
5971 S:      Supported
5972 F:      Documentation/fault-injection/
5973 F:      lib/fault-inject.c
5974
5975 FBTFT Framebuffer drivers
5976 S:      Orphan
5977 L:      dri-devel@lists.freedesktop.org
5978 L:      linux-fbdev@vger.kernel.org
5979 F:      drivers/staging/fbtft/
5980
5981 FC0011 TUNER DRIVER
5982 M:      Michael Buesch <m@bues.ch>
5983 L:      linux-media@vger.kernel.org
5984 S:      Maintained
5985 F:      drivers/media/tuners/fc0011.h
5986 F:      drivers/media/tuners/fc0011.c
5987
5988 FC2580 MEDIA DRIVER
5989 M:      Antti Palosaari <crope@iki.fi>
5990 L:      linux-media@vger.kernel.org
5991 W:      https://linuxtv.org
5992 W:      http://palosaari.fi/linux/
5993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5994 T:      git git://linuxtv.org/anttip/media_tree.git
5995 S:      Maintained
5996 F:      drivers/media/tuners/fc2580*
5997
5998 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5999 M:      Hannes Reinecke <hare@suse.de>
6000 L:      linux-scsi@vger.kernel.org
6001 W:      www.Open-FCoE.org
6002 S:      Supported
6003 F:      drivers/scsi/libfc/
6004 F:      drivers/scsi/fcoe/
6005 F:      include/scsi/fc/
6006 F:      include/scsi/libfc.h
6007 F:      include/scsi/libfcoe.h
6008 F:      include/uapi/scsi/fc/
6009
6010 FILE LOCKING (flock() and fcntl()/lockf())
6011 M:      Jeff Layton <jlayton@kernel.org>
6012 M:      "J. Bruce Fields" <bfields@fieldses.org>
6013 L:      linux-fsdevel@vger.kernel.org
6014 S:      Maintained
6015 F:      include/linux/fcntl.h
6016 F:      include/uapi/linux/fcntl.h
6017 F:      fs/fcntl.c
6018 F:      fs/locks.c
6019
6020 FILESYSTEMS (VFS and infrastructure)
6021 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6022 L:      linux-fsdevel@vger.kernel.org
6023 S:      Maintained
6024 F:      fs/*
6025 F:      include/linux/fs.h
6026 F:      include/linux/fs_types.h
6027 F:      include/uapi/linux/fs.h
6028
6029 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6030 M:      Riku Voipio <riku.voipio@iki.fi>
6031 L:      linux-hwmon@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/hwmon/f75375s.c
6034 F:      include/linux/f75375s.h
6035
6036 FIREWIRE AUDIO DRIVERS
6037 M:      Clemens Ladisch <clemens@ladisch.de>
6038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6039 T:      git git://git.alsa-project.org/alsa-kernel.git
6040 S:      Maintained
6041 F:      sound/firewire/
6042
6043 FIREWIRE MEDIA DRIVERS (firedtv)
6044 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6045 L:      linux-media@vger.kernel.org
6046 L:      linux1394-devel@lists.sourceforge.net
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6048 S:      Maintained
6049 F:      drivers/media/firewire/
6050
6051 FIREWIRE SBP-2 TARGET
6052 M:      Chris Boot <bootc@bootc.net>
6053 L:      linux-scsi@vger.kernel.org
6054 L:      target-devel@vger.kernel.org
6055 L:      linux1394-devel@lists.sourceforge.net
6056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6057 S:      Maintained
6058 F:      drivers/target/sbp/
6059
6060 FIREWIRE SUBSYSTEM
6061 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6062 L:      linux1394-devel@lists.sourceforge.net
6063 W:      http://ieee1394.wiki.kernel.org/
6064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6065 S:      Maintained
6066 F:      drivers/firewire/
6067 F:      include/linux/firewire.h
6068 F:      include/uapi/linux/firewire*.h
6069 F:      tools/firewire/
6070
6071 FIRMWARE LOADER (request_firmware)
6072 M:      Luis Chamberlain <mcgrof@kernel.org>
6073 L:      linux-kernel@vger.kernel.org
6074 S:      Maintained
6075 F:      Documentation/firmware_class/
6076 F:      drivers/base/firmware_loader/
6077 F:      include/linux/firmware.h
6078
6079 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6080 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6081 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6082 S:      Maintained
6083 F:      drivers/block/rsxx/
6084
6085 FLOPPY DRIVER
6086 M:      Jiri Kosina <jikos@kernel.org>
6087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6088 S:      Odd fixes
6089 F:      drivers/block/floppy.c
6090
6091 FMC SUBSYSTEM
6092 M:      Alessandro Rubini <rubini@gnudd.com>
6093 W:      http://www.ohwr.org/projects/fmc-bus
6094 S:      Supported
6095 F:      drivers/fmc/
6096 F:      include/linux/fmc*.h
6097 F:      include/linux/ipmi-fru.h
6098 K:      fmc_d.*register
6099
6100 FPGA MANAGER FRAMEWORK
6101 M:      Alan Tull <atull@kernel.org>
6102 M:      Moritz Fischer <mdf@kernel.org>
6103 L:      linux-fpga@vger.kernel.org
6104 S:      Maintained
6105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6106 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6107 F:      Documentation/fpga/
6108 F:      Documentation/driver-api/fpga/
6109 F:      Documentation/devicetree/bindings/fpga/
6110 F:      drivers/fpga/
6111 F:      include/linux/fpga/
6112 W:      http://www.rocketboards.org
6113
6114 FPGA DFL DRIVERS
6115 M:      Wu Hao <hao.wu@intel.com>
6116 L:      linux-fpga@vger.kernel.org
6117 S:      Maintained
6118 F:      Documentation/fpga/dfl.txt
6119 F:      include/uapi/linux/fpga-dfl.h
6120 F:      drivers/fpga/dfl*
6121
6122 FPU EMULATOR
6123 M:      Bill Metzenthen <billm@melbpc.org.au>
6124 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6125 S:      Maintained
6126 F:      arch/x86/math-emu/
6127
6128 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6129 L:      netdev@vger.kernel.org
6130 S:      Orphan
6131 F:      drivers/net/wan/dlci.c
6132 F:      drivers/net/wan/sdla.c
6133
6134 FRAMEBUFFER LAYER
6135 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6136 L:      dri-devel@lists.freedesktop.org
6137 L:      linux-fbdev@vger.kernel.org
6138 T:      git git://github.com/bzolnier/linux.git
6139 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6140 S:      Maintained
6141 F:      Documentation/fb/
6142 F:      drivers/video/
6143 F:      include/video/
6144 F:      include/linux/fb.h
6145 F:      include/uapi/video/
6146 F:      include/uapi/linux/fb.h
6147
6148 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6149 M:      Horia Geantă <horia.geanta@nxp.com>
6150 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6151 L:      linux-crypto@vger.kernel.org
6152 S:      Maintained
6153 F:      drivers/crypto/caam/
6154 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6155
6156 FREESCALE DIU FRAMEBUFFER DRIVER
6157 M:      Timur Tabi <timur@kernel.org>
6158 L:      linux-fbdev@vger.kernel.org
6159 S:      Maintained
6160 F:      drivers/video/fbdev/fsl-diu-fb.*
6161
6162 FREESCALE DMA DRIVER
6163 M:      Li Yang <leoyang.li@nxp.com>
6164 M:      Zhang Wei <zw@zh-kernel.org>
6165 L:      linuxppc-dev@lists.ozlabs.org
6166 S:      Maintained
6167 F:      drivers/dma/fsldma.*
6168
6169 FREESCALE ENETC ETHERNET DRIVERS
6170 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6171 L:      netdev@vger.kernel.org
6172 S:      Maintained
6173 F:      drivers/net/ethernet/freescale/enetc/
6174
6175 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6176 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6177 L:      netdev@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/net/ethernet/freescale/gianfar*
6180 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6181
6182 FREESCALE GPMI NAND DRIVER
6183 M:      Han Xu <han.xu@nxp.com>
6184 L:      linux-mtd@lists.infradead.org
6185 S:      Maintained
6186 F:      drivers/mtd/nand/raw/gpmi-nand/*
6187
6188 FREESCALE I2C CPM DRIVER
6189 M:      Jochen Friedrich <jochen@scram.de>
6190 L:      linuxppc-dev@lists.ozlabs.org
6191 L:      linux-i2c@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/i2c/busses/i2c-cpm.c
6194
6195 FREESCALE IMX LPI2C DRIVER
6196 M:      Dong Aisheng <aisheng.dong@nxp.com>
6197 L:      linux-i2c@vger.kernel.org
6198 L:      linux-imx@nxp.com
6199 S:      Maintained
6200 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6201 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6202
6203 FREESCALE IMX / MXC FEC DRIVER
6204 M:      Fugang Duan <fugang.duan@nxp.com>
6205 L:      netdev@vger.kernel.org
6206 S:      Maintained
6207 F:      drivers/net/ethernet/freescale/fec_main.c
6208 F:      drivers/net/ethernet/freescale/fec_ptp.c
6209 F:      drivers/net/ethernet/freescale/fec.h
6210 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6211
6212 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6213 M:      Sascha Hauer <s.hauer@pengutronix.de>
6214 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6215 L:      linux-fbdev@vger.kernel.org
6216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6217 S:      Maintained
6218 F:      include/linux/platform_data/video-imxfb.h
6219 F:      drivers/video/fbdev/imxfb.c
6220
6221 FREESCALE QORIQ DPAA ETHERNET DRIVER
6222 M:      Madalin Bucur <madalin.bucur@nxp.com>
6223 L:      netdev@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/net/ethernet/freescale/dpaa
6226
6227 FREESCALE QORIQ DPAA FMAN DRIVER
6228 M:      Madalin Bucur <madalin.bucur@nxp.com>
6229 L:      netdev@vger.kernel.org
6230 S:      Maintained
6231 F:      drivers/net/ethernet/freescale/fman
6232 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6233
6234 FREESCALE QORIQ PTP CLOCK DRIVER
6235 M:      Yangbo Lu <yangbo.lu@nxp.com>
6236 L:      netdev@vger.kernel.org
6237 S:      Maintained
6238 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6239 F:      drivers/ptp/ptp_qoriq.c
6240 F:      drivers/ptp/ptp_qoriq_debugfs.c
6241 F:      include/linux/fsl/ptp_qoriq.h
6242 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6243
6244 FREESCALE QUAD SPI DRIVER
6245 M:      Han Xu <han.xu@nxp.com>
6246 L:      linux-spi@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/spi/spi-fsl-qspi.c
6249
6250 FREESCALE QUICC ENGINE LIBRARY
6251 M:      Qiang Zhao <qiang.zhao@nxp.com>
6252 L:      linuxppc-dev@lists.ozlabs.org
6253 S:      Maintained
6254 F:      drivers/soc/fsl/qe/
6255 F:      include/soc/fsl/*qe*.h
6256 F:      include/soc/fsl/*ucc*.h
6257
6258 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6259 M:      Li Yang <leoyang.li@nxp.com>
6260 L:      netdev@vger.kernel.org
6261 L:      linuxppc-dev@lists.ozlabs.org
6262 S:      Maintained
6263 F:      drivers/net/ethernet/freescale/ucc_geth*
6264
6265 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6266 M:      Zhao Qiang <qiang.zhao@nxp.com>
6267 L:      netdev@vger.kernel.org
6268 L:      linuxppc-dev@lists.ozlabs.org
6269 S:      Maintained
6270 F:      drivers/net/wan/fsl_ucc_hdlc*
6271
6272 FREESCALE QUICC ENGINE UCC UART DRIVER
6273 M:      Timur Tabi <timur@kernel.org>
6274 L:      linuxppc-dev@lists.ozlabs.org
6275 S:      Maintained
6276 F:      drivers/tty/serial/ucc_uart.c
6277
6278 FREESCALE SOC DRIVERS
6279 M:      Li Yang <leoyang.li@nxp.com>
6280 L:      linuxppc-dev@lists.ozlabs.org
6281 L:      linux-arm-kernel@lists.infradead.org
6282 S:      Maintained
6283 F:      Documentation/devicetree/bindings/soc/fsl/
6284 F:      drivers/soc/fsl/
6285 F:      include/linux/fsl/
6286
6287 FREESCALE SOC FS_ENET DRIVER
6288 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6289 L:      linuxppc-dev@lists.ozlabs.org
6290 L:      netdev@vger.kernel.org
6291 S:      Maintained
6292 F:      drivers/net/ethernet/freescale/fs_enet/
6293 F:      include/linux/fs_enet_pd.h
6294
6295 FREESCALE SOC SOUND DRIVERS
6296 M:      Timur Tabi <timur@kernel.org>
6297 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6298 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6299 R:      Fabio Estevam <festevam@gmail.com>
6300 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6301 L:      linuxppc-dev@lists.ozlabs.org
6302 S:      Maintained
6303 F:      sound/soc/fsl/fsl*
6304 F:      sound/soc/fsl/imx*
6305 F:      sound/soc/fsl/mpc8610_hpcd.c
6306
6307 FREESCALE USB PERIPHERAL DRIVERS
6308 M:      Li Yang <leoyang.li@nxp.com>
6309 L:      linux-usb@vger.kernel.org
6310 L:      linuxppc-dev@lists.ozlabs.org
6311 S:      Maintained
6312 F:      drivers/usb/gadget/udc/fsl*
6313
6314 FREEVXFS FILESYSTEM
6315 M:      Christoph Hellwig <hch@infradead.org>
6316 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6317 S:      Maintained
6318 F:      fs/freevxfs/
6319
6320 FREEZER
6321 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6322 M:      Pavel Machek <pavel@ucw.cz>
6323 L:      linux-pm@vger.kernel.org
6324 S:      Supported
6325 F:      Documentation/power/freezing-of-tasks.txt
6326 F:      include/linux/freezer.h
6327 F:      kernel/freezer.c
6328
6329 FRONTSWAP API
6330 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6331 L:      linux-kernel@vger.kernel.org
6332 S:      Maintained
6333 F:      mm/frontswap.c
6334 F:      include/linux/frontswap.h
6335
6336 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6337 M:      David Howells <dhowells@redhat.com>
6338 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6339 S:      Supported
6340 F:      Documentation/filesystems/caching/
6341 F:      fs/fscache/
6342 F:      include/linux/fscache*.h
6343
6344 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6345 M:      Theodore Y. Ts'o <tytso@mit.edu>
6346 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6347 M:      Eric Biggers <ebiggers@kernel.org>
6348 L:      linux-fscrypt@vger.kernel.org
6349 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6350 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6351 S:      Supported
6352 F:      fs/crypto/
6353 F:      include/linux/fscrypt*.h
6354 F:      Documentation/filesystems/fscrypt.rst
6355
6356 FSI-ATTACHED I2C DRIVER
6357 M:      Eddie James <eajames@linux.ibm.com>
6358 L:      linux-i2c@vger.kernel.org
6359 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6360 S:      Maintained
6361 F:      drivers/i2c/busses/i2c-fsi.c
6362 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6363
6364 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6365 M:      Jan Kara <jack@suse.cz>
6366 R:      Amir Goldstein <amir73il@gmail.com>
6367 L:      linux-fsdevel@vger.kernel.org
6368 S:      Maintained
6369 F:      fs/notify/
6370 F:      include/linux/fsnotify*.h
6371
6372 FUJITSU LAPTOP EXTRAS
6373 M:      Jonathan Woithe <jwoithe@just42.net>
6374 L:      platform-driver-x86@vger.kernel.org
6375 S:      Maintained
6376 F:      drivers/platform/x86/fujitsu-laptop.c
6377
6378 FUJITSU M-5MO LS CAMERA ISP DRIVER
6379 M:      Kyungmin Park <kyungmin.park@samsung.com>
6380 M:      Heungjun Kim <riverful.kim@samsung.com>
6381 L:      linux-media@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/media/i2c/m5mols/
6384 F:      include/media/i2c/m5mols.h
6385
6386 FUJITSU TABLET EXTRAS
6387 M:      Robert Gerlach <khnz@gmx.de>
6388 L:      platform-driver-x86@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/platform/x86/fujitsu-tablet.c
6391
6392 FUSE: FILESYSTEM IN USERSPACE
6393 M:      Miklos Szeredi <miklos@szeredi.hu>
6394 L:      linux-fsdevel@vger.kernel.org
6395 W:      http://fuse.sourceforge.net/
6396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6397 S:      Maintained
6398 F:      fs/fuse/
6399 F:      include/uapi/linux/fuse.h
6400 F:      Documentation/filesystems/fuse.txt
6401
6402 FUTEX SUBSYSTEM
6403 M:      Thomas Gleixner <tglx@linutronix.de>
6404 M:      Ingo Molnar <mingo@redhat.com>
6405 R:      Peter Zijlstra <peterz@infradead.org>
6406 R:      Darren Hart <dvhart@infradead.org>
6407 L:      linux-kernel@vger.kernel.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6409 S:      Maintained
6410 F:      kernel/futex.c
6411 F:      include/asm-generic/futex.h
6412 F:      include/linux/futex.h
6413 F:      include/uapi/linux/futex.h
6414 F:      tools/testing/selftests/futex/
6415 F:      tools/perf/bench/futex*
6416 F:      Documentation/*futex*
6417
6418 GCC PLUGINS
6419 M:      Kees Cook <keescook@chromium.org>
6420 R:      Emese Revfy <re.emese@gmail.com>
6421 L:      kernel-hardening@lists.openwall.com
6422 S:      Maintained
6423 F:      scripts/gcc-plugins/
6424 F:      scripts/gcc-plugin.sh
6425 F:      scripts/Makefile.gcc-plugins
6426 F:      Documentation/gcc-plugins.txt
6427
6428 GASKET DRIVER FRAMEWORK
6429 M:      Rob Springer <rspringer@google.com>
6430 M:      Todd Poynor <toddpoynor@google.com>
6431 M:      Ben Chan <benchan@chromium.org>
6432 S:      Maintained
6433 F:      drivers/staging/gasket/
6434
6435 GCOV BASED KERNEL PROFILING
6436 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6437 S:      Maintained
6438 F:      kernel/gcov/
6439 F:      Documentation/dev-tools/gcov.rst
6440
6441 GDB KERNEL DEBUGGING HELPER SCRIPTS
6442 M:      Jan Kiszka <jan.kiszka@siemens.com>
6443 M:      Kieran Bingham <kbingham@kernel.org>
6444 S:      Supported
6445 F:      scripts/gdb/
6446
6447 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6448 M:      Achim Leubner <achim_leubner@adaptec.com>
6449 L:      linux-scsi@vger.kernel.org
6450 W:      http://www.icp-vortex.com/
6451 S:      Supported
6452 F:      drivers/scsi/gdt*
6453
6454 GEMTEK FM RADIO RECEIVER DRIVER
6455 M:      Hans Verkuil <hverkuil@xs4all.nl>
6456 L:      linux-media@vger.kernel.org
6457 T:      git git://linuxtv.org/media_tree.git
6458 W:      https://linuxtv.org
6459 S:      Maintained
6460 F:      drivers/media/radio/radio-gemtek*
6461
6462 GENERIC GPIO I2C DRIVER
6463 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6464 S:      Supported
6465 F:      drivers/i2c/busses/i2c-gpio.c
6466 F:      include/linux/platform_data/i2c-gpio.h
6467
6468 GENERIC GPIO I2C MULTIPLEXER DRIVER
6469 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6470 L:      linux-i2c@vger.kernel.org
6471 S:      Supported
6472 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6473 F:      include/linux/platform_data/i2c-mux-gpio.h
6474 F:      Documentation/i2c/muxes/i2c-mux-gpio
6475
6476 GENERIC HDLC (WAN) DRIVERS
6477 M:      Krzysztof Halasa <khc@pm.waw.pl>
6478 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6479 S:      Maintained
6480 F:      drivers/net/wan/c101.c
6481 F:      drivers/net/wan/hd6457*
6482 F:      drivers/net/wan/hdlc*
6483 F:      drivers/net/wan/n2.c
6484 F:      drivers/net/wan/pc300too.c
6485 F:      drivers/net/wan/pci200syn.c
6486 F:      drivers/net/wan/wanxl*
6487
6488 GENERIC INCLUDE/ASM HEADER FILES
6489 M:      Arnd Bergmann <arnd@arndb.de>
6490 L:      linux-arch@vger.kernel.org
6491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6492 S:      Maintained
6493 F:      include/asm-generic/
6494 F:      include/uapi/asm-generic/
6495
6496 GENERIC PHY FRAMEWORK
6497 M:      Kishon Vijay Abraham I <kishon@ti.com>
6498 L:      linux-kernel@vger.kernel.org
6499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6500 S:      Supported
6501 F:      drivers/phy/
6502 F:      include/linux/phy/
6503 F:      Documentation/devicetree/bindings/phy/
6504
6505 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6506 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6507 S:      Supported
6508 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6509
6510 GENERIC PM DOMAINS
6511 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6512 M:      Kevin Hilman <khilman@kernel.org>
6513 M:      Ulf Hansson <ulf.hansson@linaro.org>
6514 L:      linux-pm@vger.kernel.org
6515 S:      Supported
6516 F:      drivers/base/power/domain*.c
6517 F:      include/linux/pm_domain.h
6518 F:      Documentation/devicetree/bindings/power/power_domain.txt
6519
6520 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6521 M:      Eugen Hristev <eugen.hristev@microchip.com>
6522 L:      linux-input@vger.kernel.org
6523 S:      Maintained
6524 F:      drivers/input/touchscreen/resistive-adc-touch.c
6525
6526 GENERIC UIO DRIVER FOR PCI DEVICES
6527 M:      "Michael S. Tsirkin" <mst@redhat.com>
6528 L:      kvm@vger.kernel.org
6529 S:      Supported
6530 F:      drivers/uio/uio_pci_generic.c
6531
6532 GENWQE (IBM Generic Workqueue Card)
6533 M:      Frank Haverkamp <haver@linux.ibm.com>
6534 S:      Supported
6535 F:      drivers/misc/genwqe/
6536
6537 GET_MAINTAINER SCRIPT
6538 M:      Joe Perches <joe@perches.com>
6539 S:      Maintained
6540 F:      scripts/get_maintainer.pl
6541
6542 GFS2 FILE SYSTEM
6543 M:      Bob Peterson <rpeterso@redhat.com>
6544 M:      Andreas Gruenbacher <agruenba@redhat.com>
6545 L:      cluster-devel@redhat.com
6546 W:      http://sources.redhat.com/cluster/
6547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6548 S:      Supported
6549 F:      Documentation/filesystems/gfs2*.txt
6550 F:      fs/gfs2/
6551 F:      include/uapi/linux/gfs2_ondisk.h
6552
6553 GIGASET ISDN DRIVERS
6554 M:      Paul Bolle <pebolle@tiscali.nl>
6555 L:      gigaset307x-common@lists.sourceforge.net
6556 W:      http://gigaset307x.sourceforge.net/
6557 S:      Odd Fixes
6558 F:      Documentation/isdn/README.gigaset
6559 F:      drivers/isdn/gigaset/
6560 F:      include/uapi/linux/gigaset_dev.h
6561
6562 GNSS SUBSYSTEM
6563 M:      Johan Hovold <johan@kernel.org>
6564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6565 S:      Maintained
6566 F:      Documentation/ABI/testing/sysfs-class-gnss
6567 F:      Documentation/devicetree/bindings/gnss/
6568 F:      drivers/gnss/
6569 F:      include/linux/gnss.h
6570
6571 GO7007 MPEG CODEC
6572 M:      Hans Verkuil <hans.verkuil@cisco.com>
6573 L:      linux-media@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/media/usb/go7007/
6576
6577 GOODIX TOUCHSCREEN
6578 M:      Bastien Nocera <hadess@hadess.net>
6579 L:      linux-input@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/input/touchscreen/goodix.c
6582
6583 GPD POCKET FAN DRIVER
6584 M:      Hans de Goede <hdegoede@redhat.com>
6585 L:      platform-driver-x86@vger.kernel.org
6586 S:      Maintained
6587 F:      drivers/platform/x86/gpd-pocket-fan.c
6588
6589 GPIO ACPI SUPPORT
6590 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6591 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6592 L:      linux-gpio@vger.kernel.org
6593 L:      linux-acpi@vger.kernel.org
6594 S:      Maintained
6595 F:      Documentation/acpi/gpio-properties.txt
6596 F:      drivers/gpio/gpiolib-acpi.c
6597
6598 GPIO IR Transmitter
6599 M:      Sean Young <sean@mess.org>
6600 L:      linux-media@vger.kernel.org
6601 S:      Maintained
6602 F:      drivers/media/rc/gpio-ir-tx.c
6603
6604 GPIO MOCKUP DRIVER
6605 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6606 L:      linux-gpio@vger.kernel.org
6607 S:      Maintained
6608 F:      drivers/gpio/gpio-mockup.c
6609 F:      tools/testing/selftests/gpio/
6610
6611 GPIO SUBSYSTEM
6612 M:      Linus Walleij <linus.walleij@linaro.org>
6613 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6614 L:      linux-gpio@vger.kernel.org
6615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6616 S:      Maintained
6617 F:      Documentation/devicetree/bindings/gpio/
6618 F:      Documentation/driver-api/gpio/
6619 F:      Documentation/gpio/
6620 F:      Documentation/ABI/testing/gpio-cdev
6621 F:      Documentation/ABI/obsolete/sysfs-gpio
6622 F:      drivers/gpio/
6623 F:      include/linux/gpio/
6624 F:      include/linux/gpio.h
6625 F:      include/linux/of_gpio.h
6626 F:      include/asm-generic/gpio.h
6627 F:      include/uapi/linux/gpio.h
6628 F:      tools/gpio/
6629
6630 GRE DEMULTIPLEXER DRIVER
6631 M:      Dmitry Kozlov <xeb@mail.ru>
6632 L:      netdev@vger.kernel.org
6633 S:      Maintained
6634 F:      net/ipv4/gre_demux.c
6635 F:      net/ipv4/gre_offload.c
6636 F:      include/net/gre.h
6637
6638 GRETH 10/100/1G Ethernet MAC device driver
6639 M:      Andreas Larsson <andreas@gaisler.com>
6640 L:      netdev@vger.kernel.org
6641 S:      Maintained
6642 F:      drivers/net/ethernet/aeroflex/
6643
6644 GREYBUS AUDIO PROTOCOLS DRIVERS
6645 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6646 M:      Mark Greer <mgreer@animalcreek.com>
6647 S:      Maintained
6648 F:      drivers/staging/greybus/audio_apbridgea.c
6649 F:      drivers/staging/greybus/audio_apbridgea.h
6650 F:      drivers/staging/greybus/audio_codec.c
6651 F:      drivers/staging/greybus/audio_codec.h
6652 F:      drivers/staging/greybus/audio_gb.c
6653 F:      drivers/staging/greybus/audio_manager.c
6654 F:      drivers/staging/greybus/audio_manager.h
6655 F:      drivers/staging/greybus/audio_manager_module.c
6656 F:      drivers/staging/greybus/audio_manager_private.h
6657 F:      drivers/staging/greybus/audio_manager_sysfs.c
6658 F:      drivers/staging/greybus/audio_module.c
6659 F:      drivers/staging/greybus/audio_topology.c
6660
6661 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6662 M:      Viresh Kumar <vireshk@kernel.org>
6663 S:      Maintained
6664 F:      drivers/staging/greybus/authentication.c
6665 F:      drivers/staging/greybus/bootrom.c
6666 F:      drivers/staging/greybus/firmware.h
6667 F:      drivers/staging/greybus/fw-core.c
6668 F:      drivers/staging/greybus/fw-download.c
6669 F:      drivers/staging/greybus/fw-management.c
6670 F:      drivers/staging/greybus/greybus_authentication.h
6671 F:      drivers/staging/greybus/greybus_firmware.h
6672 F:      drivers/staging/greybus/hid.c
6673 F:      drivers/staging/greybus/i2c.c
6674 F:      drivers/staging/greybus/spi.c
6675 F:      drivers/staging/greybus/spilib.c
6676 F:      drivers/staging/greybus/spilib.h
6677
6678 GREYBUS LOOPBACK DRIVER
6679 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6680 S:      Maintained
6681 F:      drivers/staging/greybus/loopback.c
6682
6683 GREYBUS PLATFORM DRIVERS
6684 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6685 S:      Maintained
6686 F:      drivers/staging/greybus/arche-platform.c
6687 F:      drivers/staging/greybus/arche-apb-ctrl.c
6688 F:      drivers/staging/greybus/arche_platform.h
6689
6690 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6691 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6692 S:      Maintained
6693 F:      drivers/staging/greybus/sdio.c
6694 F:      drivers/staging/greybus/light.c
6695 F:      drivers/staging/greybus/gpio.c
6696 F:      drivers/staging/greybus/power_supply.c
6697 F:      drivers/staging/greybus/spi.c
6698 F:      drivers/staging/greybus/spilib.c
6699
6700 GREYBUS SUBSYSTEM
6701 M:      Johan Hovold <johan@kernel.org>
6702 M:      Alex Elder <elder@kernel.org>
6703 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6704 S:      Maintained
6705 F:      drivers/staging/greybus/
6706 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6707
6708 GREYBUS UART PROTOCOLS DRIVERS
6709 M:      David Lin <dtwlin@gmail.com>
6710 S:      Maintained
6711 F:      drivers/staging/greybus/uart.c
6712 F:      drivers/staging/greybus/log.c
6713
6714 GS1662 VIDEO SERIALIZER
6715 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6716 L:      linux-media@vger.kernel.org
6717 T:      git git://linuxtv.org/media_tree.git
6718 S:      Maintained
6719 F:      drivers/media/spi/gs1662.c
6720
6721 GSPCA FINEPIX SUBDRIVER
6722 M:      Frank Zago <frank@zago.net>
6723 L:      linux-media@vger.kernel.org
6724 T:      git git://linuxtv.org/media_tree.git
6725 S:      Maintained
6726 F:      drivers/media/usb/gspca/finepix.c
6727
6728 GSPCA GL860 SUBDRIVER
6729 M:      Olivier Lorin <o.lorin@laposte.net>
6730 L:      linux-media@vger.kernel.org
6731 T:      git git://linuxtv.org/media_tree.git
6732 S:      Maintained
6733 F:      drivers/media/usb/gspca/gl860/
6734
6735 GSPCA M5602 SUBDRIVER
6736 M:      Erik Andren <erik.andren@gmail.com>
6737 L:      linux-media@vger.kernel.org
6738 T:      git git://linuxtv.org/media_tree.git
6739 S:      Maintained
6740 F:      drivers/media/usb/gspca/m5602/
6741
6742 GSPCA PAC207 SONIXB SUBDRIVER
6743 M:      Hans Verkuil <hverkuil@xs4all.nl>
6744 L:      linux-media@vger.kernel.org
6745 T:      git git://linuxtv.org/media_tree.git
6746 S:      Odd Fixes
6747 F:      drivers/media/usb/gspca/pac207.c
6748
6749 GSPCA SN9C20X SUBDRIVER
6750 M:      Brian Johnson <brijohn@gmail.com>
6751 L:      linux-media@vger.kernel.org
6752 T:      git git://linuxtv.org/media_tree.git
6753 S:      Maintained
6754 F:      drivers/media/usb/gspca/sn9c20x.c
6755
6756 GSPCA T613 SUBDRIVER
6757 M:      Leandro Costantino <lcostantino@gmail.com>
6758 L:      linux-media@vger.kernel.org
6759 T:      git git://linuxtv.org/media_tree.git
6760 S:      Maintained
6761 F:      drivers/media/usb/gspca/t613.c
6762
6763 GSPCA USB WEBCAM DRIVER
6764 M:      Hans Verkuil <hverkuil@xs4all.nl>
6765 L:      linux-media@vger.kernel.org
6766 T:      git git://linuxtv.org/media_tree.git
6767 S:      Odd Fixes
6768 F:      drivers/media/usb/gspca/
6769
6770 GTP (GPRS Tunneling Protocol)
6771 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6772 M:      Harald Welte <laforge@gnumonks.org>
6773 L:      osmocom-net-gprs@lists.osmocom.org
6774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6775 S:      Maintained
6776 F:      drivers/net/gtp.c
6777
6778 GUID PARTITION TABLE (GPT)
6779 M:      Davidlohr Bueso <dave@stgolabs.net>
6780 L:      linux-efi@vger.kernel.org
6781 S:      Maintained
6782 F:      block/partitions/efi.*
6783
6784 H8/300 ARCHITECTURE
6785 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6786 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6787 W:      http://uclinux-h8.sourceforge.jp
6788 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6789 S:      Maintained
6790 F:      arch/h8300/
6791 F:      drivers/clocksource/h8300_*.c
6792 F:      drivers/clk/h8300/
6793 F:      drivers/irqchip/irq-renesas-h8*.c
6794
6795 HABANALABS PCI DRIVER
6796 M:      Oded Gabbay <oded.gabbay@gmail.com>
6797 T:      git https://github.com/HabanaAI/linux.git
6798 S:      Supported
6799 F:      drivers/misc/habanalabs/
6800 F:      include/uapi/misc/habanalabs.h
6801 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6802 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6803
6804 HACKRF MEDIA DRIVER
6805 M:      Antti Palosaari <crope@iki.fi>
6806 L:      linux-media@vger.kernel.org
6807 W:      https://linuxtv.org
6808 W:      http://palosaari.fi/linux/
6809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6810 T:      git git://linuxtv.org/anttip/media_tree.git
6811 S:      Maintained
6812 F:      drivers/media/usb/hackrf/
6813
6814 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6815 M:      Frank Seidel <frank@f-seidel.de>
6816 L:      platform-driver-x86@vger.kernel.org
6817 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6818 S:      Maintained
6819 F:      drivers/platform/x86/hdaps.c
6820
6821 HARDWARE MONITORING
6822 M:      Jean Delvare <jdelvare@suse.com>
6823 M:      Guenter Roeck <linux@roeck-us.net>
6824 L:      linux-hwmon@vger.kernel.org
6825 W:      http://hwmon.wiki.kernel.org/
6826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6827 S:      Maintained
6828 F:      Documentation/devicetree/bindings/hwmon/
6829 F:      Documentation/hwmon/
6830 F:      drivers/hwmon/
6831 F:      include/linux/hwmon*.h
6832 F:      include/trace/events/hwmon*.h
6833
6834 HARDWARE RANDOM NUMBER GENERATOR CORE
6835 M:      Matt Mackall <mpm@selenic.com>
6836 M:      Herbert Xu <herbert@gondor.apana.org.au>
6837 L:      linux-crypto@vger.kernel.org
6838 S:      Odd fixes
6839 F:      Documentation/devicetree/bindings/rng/
6840 F:      Documentation/hw_random.txt
6841 F:      drivers/char/hw_random/
6842 F:      include/linux/hw_random.h
6843
6844 HARDWARE TRACING FACILITIES
6845 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6846 S:      Maintained
6847 F:      drivers/hwtracing/
6848
6849 HARDWARE SPINLOCK CORE
6850 M:      Ohad Ben-Cohen <ohad@wizery.com>
6851 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6852 L:      linux-remoteproc@vger.kernel.org
6853 S:      Maintained
6854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6855 F:      Documentation/devicetree/bindings/hwlock/
6856 F:      Documentation/hwspinlock.txt
6857 F:      drivers/hwspinlock/
6858 F:      include/linux/hwspinlock.h
6859
6860 HARMONY SOUND DRIVER
6861 L:      linux-parisc@vger.kernel.org
6862 S:      Maintained
6863 F:      sound/parisc/harmony.*
6864
6865 HDPVR USB VIDEO ENCODER DRIVER
6866 M:      Hans Verkuil <hverkuil@xs4all.nl>
6867 L:      linux-media@vger.kernel.org
6868 T:      git git://linuxtv.org/media_tree.git
6869 W:      https://linuxtv.org
6870 S:      Odd Fixes
6871 F:      drivers/media/usb/hdpvr/
6872
6873 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6874 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6875 S:      Supported
6876 F:      Documentation/watchdog/hpwdt.txt
6877 F:      drivers/watchdog/hpwdt.c
6878
6879 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6880 M:      Don Brace <don.brace@microsemi.com>
6881 L:      esc.storagedev@microsemi.com
6882 L:      linux-scsi@vger.kernel.org
6883 S:      Supported
6884 F:      Documentation/scsi/hpsa.txt
6885 F:      drivers/scsi/hpsa*.[ch]
6886 F:      include/linux/cciss*.h
6887 F:      include/uapi/linux/cciss*.h
6888
6889 HFI1 DRIVER
6890 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6891 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6892 L:      linux-rdma@vger.kernel.org
6893 S:      Supported
6894 F:      drivers/infiniband/hw/hfi1
6895
6896 HFS FILESYSTEM
6897 L:      linux-fsdevel@vger.kernel.org
6898 S:      Orphan
6899 F:      Documentation/filesystems/hfs.txt
6900 F:      fs/hfs/
6901
6902 HFSPLUS FILESYSTEM
6903 L:      linux-fsdevel@vger.kernel.org
6904 S:      Orphan
6905 F:      Documentation/filesystems/hfsplus.txt
6906 F:      fs/hfsplus/
6907
6908 HGA FRAMEBUFFER DRIVER
6909 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6910 L:      linux-nvidia@lists.surfsouth.com
6911 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6912 S:      Maintained
6913 F:      drivers/video/fbdev/hgafb.c
6914
6915 HIBERNATION (aka Software Suspend, aka swsusp)
6916 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6917 M:      Pavel Machek <pavel@ucw.cz>
6918 L:      linux-pm@vger.kernel.org
6919 B:      https://bugzilla.kernel.org
6920 S:      Supported
6921 F:      arch/x86/power/
6922 F:      drivers/base/power/
6923 F:      kernel/power/
6924 F:      include/linux/suspend.h
6925 F:      include/linux/freezer.h
6926 F:      include/linux/pm.h
6927 F:      arch/*/include/asm/suspend*.h
6928
6929 HID CORE LAYER
6930 M:      Jiri Kosina <jikos@kernel.org>
6931 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6932 L:      linux-input@vger.kernel.org
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6934 S:      Maintained
6935 F:      drivers/hid/
6936 F:      include/linux/hid*
6937 F:      include/uapi/linux/hid*
6938
6939 HID SENSOR HUB DRIVERS
6940 M:      Jiri Kosina <jikos@kernel.org>
6941 M:      Jonathan Cameron <jic23@kernel.org>
6942 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6943 L:      linux-input@vger.kernel.org
6944 L:      linux-iio@vger.kernel.org
6945 S:      Maintained
6946 F:      Documentation/hid/hid-sensor*
6947 F:      drivers/hid/hid-sensor-*
6948 F:      drivers/iio/*/hid-*
6949 F:      include/linux/hid-sensor-*
6950
6951 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6952 M:      Thomas Gleixner <tglx@linutronix.de>
6953 L:      linux-kernel@vger.kernel.org
6954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6955 S:      Maintained
6956 F:      Documentation/timers/
6957 F:      kernel/time/hrtimer.c
6958 F:      kernel/time/clockevents.c
6959 F:      kernel/time/timer_*.c
6960 F:      include/linux/clockchips.h
6961 F:      include/linux/hrtimer.h
6962
6963 HIGH-SPEED SCC DRIVER FOR AX.25
6964 L:      linux-hams@vger.kernel.org
6965 S:      Orphan
6966 F:      drivers/net/hamradio/dmascc.c
6967 F:      drivers/net/hamradio/scc.c
6968
6969 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6970 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6971 W:      http://www.highpoint-tech.com
6972 S:      Supported
6973 F:      Documentation/scsi/hptiop.txt
6974 F:      drivers/scsi/hptiop.c
6975
6976 HIPPI
6977 M:      Jes Sorensen <jes@trained-monkey.org>
6978 L:      linux-hippi@sunsite.dk
6979 S:      Maintained
6980 F:      include/linux/hippidevice.h
6981 F:      include/uapi/linux/if_hippi.h
6982 F:      net/802/hippi.c
6983 F:      drivers/net/hippi/
6984
6985 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6986 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6987 M:      Salil Mehta <salil.mehta@huawei.com>
6988 L:      netdev@vger.kernel.org
6989 W:      http://www.hisilicon.com
6990 S:      Maintained
6991 F:      drivers/net/ethernet/hisilicon/hns3/
6992
6993 HISILICON LPC BUS DRIVER
6994 M:      john.garry@huawei.com
6995 W:      http://www.hisilicon.com
6996 S:      Maintained
6997 F:      drivers/bus/hisi_lpc.c
6998 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6999
7000 HISILICON NETWORK SUBSYSTEM DRIVER
7001 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7002 M:      Salil Mehta <salil.mehta@huawei.com>
7003 L:      netdev@vger.kernel.org
7004 W:      http://www.hisilicon.com
7005 S:      Maintained
7006 F:      drivers/net/ethernet/hisilicon/
7007 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7008
7009 HISILICON PMU DRIVER
7010 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7011 W:      http://www.hisilicon.com
7012 S:      Supported
7013 F:      drivers/perf/hisilicon
7014 F:      Documentation/perf/hisi-pmu.txt
7015
7016 HISILICON ROCE DRIVER
7017 M:      Lijun Ou <oulijun@huawei.com>
7018 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7019 L:      linux-rdma@vger.kernel.org
7020 S:      Maintained
7021 F:      drivers/infiniband/hw/hns/
7022 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7023
7024 HISILICON SAS Controller
7025 M:      John Garry <john.garry@huawei.com>
7026 W:      http://www.hisilicon.com
7027 S:      Supported
7028 F:      drivers/scsi/hisi_sas/
7029 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7030
7031 HMM - Heterogeneous Memory Management
7032 M:      Jérôme Glisse <jglisse@redhat.com>
7033 L:      linux-mm@kvack.org
7034 S:      Maintained
7035 F:      mm/hmm*
7036 F:      include/linux/hmm*
7037 F:      Documentation/vm/hmm.rst
7038
7039 HOST AP DRIVER
7040 M:      Jouni Malinen <j@w1.fi>
7041 L:      linux-wireless@vger.kernel.org
7042 W:      http://w1.fi/hostap-driver.html
7043 S:      Obsolete
7044 F:      drivers/net/wireless/intersil/hostap/
7045
7046 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7047 L:      platform-driver-x86@vger.kernel.org
7048 S:      Orphan
7049 F:      drivers/platform/x86/tc1100-wmi.c
7050
7051 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7052 M:      Jaroslav Kysela <perex@perex.cz>
7053 S:      Maintained
7054 F:      drivers/net/ethernet/hp/hp100.*
7055
7056 HPET:   High Precision Event Timers driver
7057 M:      Clemens Ladisch <clemens@ladisch.de>
7058 S:      Maintained
7059 F:      Documentation/timers/hpet.txt
7060 F:      drivers/char/hpet.c
7061 F:      include/linux/hpet.h
7062 F:      include/uapi/linux/hpet.h
7063
7064 HPET:   x86
7065 S:      Orphan
7066 F:      arch/x86/kernel/hpet.c
7067 F:      arch/x86/include/asm/hpet.h
7068
7069 HPFS FILESYSTEM
7070 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7071 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7072 S:      Maintained
7073 F:      fs/hpfs/
7074
7075 HSI SUBSYSTEM
7076 M:      Sebastian Reichel <sre@kernel.org>
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7078 S:      Maintained
7079 F:      Documentation/ABI/testing/sysfs-bus-hsi
7080 F:      Documentation/driver-api/hsi.rst
7081 F:      drivers/hsi/
7082 F:      include/linux/hsi/
7083 F:      include/uapi/linux/hsi/
7084
7085 HSO 3G MODEM DRIVER
7086 L:      linux-usb@vger.kernel.org
7087 S:      Orphan
7088 F:      drivers/net/usb/hso.c
7089
7090 HSR NETWORK PROTOCOL
7091 M:      Arvid Brodin <arvid.brodin@alten.se>
7092 L:      netdev@vger.kernel.org
7093 S:      Maintained
7094 F:      net/hsr/
7095
7096 HT16K33 LED CONTROLLER DRIVER
7097 M:      Robin van der Gracht <robin@protonic.nl>
7098 S:      Maintained
7099 F:      drivers/auxdisplay/ht16k33.c
7100 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7101
7102 HTCPEN TOUCHSCREEN DRIVER
7103 M:      Pau Oliva Fora <pof@eslack.org>
7104 L:      linux-input@vger.kernel.org
7105 S:      Maintained
7106 F:      drivers/input/touchscreen/htcpen.c
7107
7108 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7109 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7110 L:      linux-iio@vger.kernel.org
7111 W:      http://www.st.com/
7112 S:      Maintained
7113 F:      drivers/iio/humidity/hts221*
7114 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7115
7116 HUAWEI ETHERNET DRIVER
7117 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7118 L:      netdev@vger.kernel.org
7119 S:      Supported
7120 F:      Documentation/networking/hinic.txt
7121 F:      drivers/net/ethernet/huawei/hinic/
7122
7123 HUGETLB FILESYSTEM
7124 M:      Mike Kravetz <mike.kravetz@oracle.com>
7125 L:      linux-mm@kvack.org
7126 S:      Maintained
7127 F:      fs/hugetlbfs/
7128 F:      mm/hugetlb.c
7129 F:      include/linux/hugetlb.h
7130 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7131 F:      Documentation/vm/hugetlbfs_reserv.rst
7132 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7133
7134 HVA ST MEDIA DRIVER
7135 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7136 L:      linux-media@vger.kernel.org
7137 T:      git git://linuxtv.org/media_tree.git
7138 W:      https://linuxtv.org
7139 S:      Supported
7140 F:      drivers/media/platform/sti/hva
7141
7142 HWPOISON MEMORY FAILURE HANDLING
7143 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7144 L:      linux-mm@kvack.org
7145 S:      Maintained
7146 F:      mm/memory-failure.c
7147 F:      mm/hwpoison-inject.c
7148
7149 HYGON PROCESSOR SUPPORT
7150 M:      Pu Wen <puwen@hygon.cn>
7151 L:      linux-kernel@vger.kernel.org
7152 S:      Maintained
7153 F:      arch/x86/kernel/cpu/hygon.c
7154
7155 Hyper-V CORE AND DRIVERS
7156 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7157 M:      Haiyang Zhang <haiyangz@microsoft.com>
7158 M:      Stephen Hemminger <sthemmin@microsoft.com>
7159 M:      Sasha Levin <sashal@kernel.org>
7160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7161 L:      linux-hyperv@vger.kernel.org
7162 S:      Supported
7163 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7164 F:      arch/x86/include/asm/mshyperv.h
7165 F:      arch/x86/include/asm/trace/hyperv.h
7166 F:      arch/x86/include/asm/hyperv-tlfs.h
7167 F:      arch/x86/kernel/cpu/mshyperv.c
7168 F:      arch/x86/hyperv
7169 F:      drivers/hid/hid-hyperv.c
7170 F:      drivers/hv/
7171 F:      drivers/input/serio/hyperv-keyboard.c
7172 F:      drivers/pci/controller/pci-hyperv.c
7173 F:      drivers/net/hyperv/
7174 F:      drivers/scsi/storvsc_drv.c
7175 F:      drivers/uio/uio_hv_generic.c
7176 F:      drivers/video/fbdev/hyperv_fb.c
7177 F:      drivers/iommu/hyperv_iommu.c
7178 F:      net/vmw_vsock/hyperv_transport.c
7179 F:      include/linux/hyperv.h
7180 F:      include/uapi/linux/hyperv.h
7181 F:      tools/hv/
7182 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7183
7184 HYPERVISOR VIRTUAL CONSOLE DRIVER
7185 L:      linuxppc-dev@lists.ozlabs.org
7186 S:      Odd Fixes
7187 F:      drivers/tty/hvc/
7188
7189 I2C ACPI SUPPORT
7190 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7191 L:      linux-i2c@vger.kernel.org
7192 L:      linux-acpi@vger.kernel.org
7193 S:      Maintained
7194 F:      drivers/i2c/i2c-core-acpi.c
7195
7196 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7197 M:      Ajay Gupta <ajayg@nvidia.com>
7198 L:      linux-i2c@vger.kernel.org
7199 S:      Maintained
7200 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7201 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7202
7203 I2C MUXES
7204 M:      Peter Rosin <peda@axentia.se>
7205 L:      linux-i2c@vger.kernel.org
7206 S:      Maintained
7207 F:      Documentation/i2c/i2c-topology
7208 F:      Documentation/i2c/muxes/
7209 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7210 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7211 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7212 F:      drivers/i2c/i2c-mux.c
7213 F:      drivers/i2c/muxes/
7214 F:      include/linux/i2c-mux.h
7215
7216 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7217 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7218 L:      linux-i2c@vger.kernel.org
7219 S:      Maintained
7220 F:      drivers/i2c/busses/i2c-mv64xxx.c
7221
7222 I2C OVER PARALLEL PORT
7223 M:      Jean Delvare <jdelvare@suse.com>
7224 L:      linux-i2c@vger.kernel.org
7225 S:      Maintained
7226 F:      Documentation/i2c/busses/i2c-parport
7227 F:      Documentation/i2c/busses/i2c-parport-light
7228 F:      drivers/i2c/busses/i2c-parport.c
7229 F:      drivers/i2c/busses/i2c-parport-light.c
7230
7231 I2C SUBSYSTEM
7232 M:      Wolfram Sang <wsa@the-dreams.de>
7233 L:      linux-i2c@vger.kernel.org
7234 W:      https://i2c.wiki.kernel.org/
7235 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7237 S:      Maintained
7238 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7239 F:      Documentation/i2c/
7240 F:      drivers/i2c/*
7241 F:      include/linux/i2c.h
7242 F:      include/linux/i2c-dev.h
7243 F:      include/linux/i2c-smbus.h
7244 F:      include/uapi/linux/i2c.h
7245 F:      include/uapi/linux/i2c-*.h
7246
7247 I2C SUBSYSTEM HOST DRIVERS
7248 L:      linux-i2c@vger.kernel.org
7249 W:      https://i2c.wiki.kernel.org/
7250 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7252 S:      Odd Fixes
7253 F:      Documentation/devicetree/bindings/i2c/
7254 F:      drivers/i2c/algos/
7255 F:      drivers/i2c/busses/
7256
7257 I2C-TAOS-EVM DRIVER
7258 M:      Jean Delvare <jdelvare@suse.com>
7259 L:      linux-i2c@vger.kernel.org
7260 S:      Maintained
7261 F:      Documentation/i2c/busses/i2c-taos-evm
7262 F:      drivers/i2c/busses/i2c-taos-evm.c
7263
7264 I2C-TINY-USB DRIVER
7265 M:      Till Harbaum <till@harbaum.org>
7266 L:      linux-i2c@vger.kernel.org
7267 W:      http://www.harbaum.org/till/i2c_tiny_usb
7268 S:      Maintained
7269 F:      drivers/i2c/busses/i2c-tiny-usb.c
7270
7271 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7272 M:      Jean Delvare <jdelvare@suse.com>
7273 L:      linux-i2c@vger.kernel.org
7274 S:      Maintained
7275 F:      Documentation/i2c/busses/i2c-ali1535
7276 F:      Documentation/i2c/busses/i2c-ali1563
7277 F:      Documentation/i2c/busses/i2c-ali15x3
7278 F:      Documentation/i2c/busses/i2c-amd756
7279 F:      Documentation/i2c/busses/i2c-amd8111
7280 F:      Documentation/i2c/busses/i2c-i801
7281 F:      Documentation/i2c/busses/i2c-nforce2
7282 F:      Documentation/i2c/busses/i2c-piix4
7283 F:      Documentation/i2c/busses/i2c-sis5595
7284 F:      Documentation/i2c/busses/i2c-sis630
7285 F:      Documentation/i2c/busses/i2c-sis96x
7286 F:      Documentation/i2c/busses/i2c-via
7287 F:      Documentation/i2c/busses/i2c-viapro
7288 F:      drivers/i2c/busses/i2c-ali1535.c
7289 F:      drivers/i2c/busses/i2c-ali1563.c
7290 F:      drivers/i2c/busses/i2c-ali15x3.c
7291 F:      drivers/i2c/busses/i2c-amd756.c
7292 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7293 F:      drivers/i2c/busses/i2c-amd8111.c
7294 F:      drivers/i2c/busses/i2c-i801.c
7295 F:      drivers/i2c/busses/i2c-isch.c
7296 F:      drivers/i2c/busses/i2c-nforce2.c
7297 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7298 F:      drivers/i2c/busses/i2c-piix4.c
7299 F:      drivers/i2c/busses/i2c-sis5595.c
7300 F:      drivers/i2c/busses/i2c-sis630.c
7301 F:      drivers/i2c/busses/i2c-sis96x.c
7302 F:      drivers/i2c/busses/i2c-via.c
7303 F:      drivers/i2c/busses/i2c-viapro.c
7304
7305 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7306 M:      Hans de Goede <hdegoede@redhat.com>
7307 L:      linux-i2c@vger.kernel.org
7308 S:      Maintained
7309 F:      drivers/i2c/busses/i2c-cht-wc.c
7310
7311 I2C/SMBUS ISMT DRIVER
7312 M:      Seth Heasley <seth.heasley@intel.com>
7313 M:      Neil Horman <nhorman@tuxdriver.com>
7314 L:      linux-i2c@vger.kernel.org
7315 F:      drivers/i2c/busses/i2c-ismt.c
7316 F:      Documentation/i2c/busses/i2c-ismt
7317
7318 I2C/SMBUS STUB DRIVER
7319 M:      Jean Delvare <jdelvare@suse.com>
7320 L:      linux-i2c@vger.kernel.org
7321 S:      Maintained
7322 F:      drivers/i2c/i2c-stub.c
7323
7324 I3C SUBSYSTEM
7325 M:      Boris Brezillon <bbrezillon@kernel.org>
7326 L:      linux-i3c@lists.infradead.org
7327 C:      irc://chat.freenode.net/linux-i3c
7328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7329 S:      Maintained
7330 F:      Documentation/ABI/testing/sysfs-bus-i3c
7331 F:      Documentation/devicetree/bindings/i3c/
7332 F:      Documentation/driver-api/i3c
7333 F:      drivers/i3c/
7334 F:      include/linux/i3c/
7335 F:      include/dt-bindings/i3c/
7336
7337 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7338 M:      Vitor Soares <vitor.soares@synopsys.com>
7339 S:      Maintained
7340 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7341 F:      drivers/i3c/master/dw*
7342
7343 IA64 (Itanium) PLATFORM
7344 M:      Tony Luck <tony.luck@intel.com>
7345 M:      Fenghua Yu <fenghua.yu@intel.com>
7346 L:      linux-ia64@vger.kernel.org
7347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7348 S:      Maintained
7349 F:      arch/ia64/
7350
7351 IBM Power 842 compression accelerator
7352 M:      Haren Myneni <haren@us.ibm.com>
7353 S:      Supported
7354 F:      drivers/crypto/nx/Makefile
7355 F:      drivers/crypto/nx/Kconfig
7356 F:      drivers/crypto/nx/nx-842*
7357 F:      include/linux/sw842.h
7358 F:      crypto/842.c
7359 F:      lib/842/
7360
7361 IBM Power in-Nest Crypto Acceleration
7362 M:      Breno Leitão <leitao@debian.org>
7363 M:      Nayna Jain <nayna@linux.ibm.com>
7364 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7365 L:      linux-crypto@vger.kernel.org
7366 S:      Supported
7367 F:      drivers/crypto/nx/Makefile
7368 F:      drivers/crypto/nx/Kconfig
7369 F:      drivers/crypto/nx/nx-aes*
7370 F:      drivers/crypto/nx/nx-sha*
7371 F:      drivers/crypto/nx/nx.*
7372 F:      drivers/crypto/nx/nx_csbcpb.h
7373 F:      drivers/crypto/nx/nx_debugfs.h
7374
7375 IBM Power Linux RAID adapter
7376 M:      Brian King <brking@us.ibm.com>
7377 S:      Supported
7378 F:      drivers/scsi/ipr.*
7379
7380 IBM Power SRIOV Virtual NIC Device Driver
7381 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7382 M:      John Allen <jallen@linux.ibm.com>
7383 L:      netdev@vger.kernel.org
7384 S:      Supported
7385 F:      drivers/net/ethernet/ibm/ibmvnic.*
7386
7387 IBM Power Virtual Accelerator Switchboard
7388 M:      Sukadev Bhattiprolu
7389 L:      linuxppc-dev@lists.ozlabs.org
7390 S:      Supported
7391 F:      arch/powerpc/platforms/powernv/vas*
7392 F:      arch/powerpc/platforms/powernv/copy-paste.h
7393 F:      arch/powerpc/include/asm/vas.h
7394 F:      arch/powerpc/include/uapi/asm/vas.h
7395
7396 IBM Power Virtual Ethernet Device Driver
7397 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7398 L:      netdev@vger.kernel.org
7399 S:      Supported
7400 F:      drivers/net/ethernet/ibm/ibmveth.*
7401
7402 IBM Power Virtual FC Device Drivers
7403 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7404 L:      linux-scsi@vger.kernel.org
7405 S:      Supported
7406 F:      drivers/scsi/ibmvscsi/ibmvfc*
7407
7408 IBM Power Virtual Management Channel Driver
7409 M:      Steven Royer <seroyer@linux.ibm.com>
7410 S:      Supported
7411 F:      drivers/misc/ibmvmc.*
7412
7413 IBM Power Virtual SCSI Device Drivers
7414 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7415 L:      linux-scsi@vger.kernel.org
7416 S:      Supported
7417 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7418 F:      include/scsi/viosrp.h
7419
7420 IBM Power Virtual SCSI Device Target Driver
7421 M:      Michael Cyr <mikecyr@linux.ibm.com>
7422 L:      linux-scsi@vger.kernel.org
7423 L:      target-devel@vger.kernel.org
7424 S:      Supported
7425 F:      drivers/scsi/ibmvscsi_tgt/
7426
7427 IBM Power VMX Cryptographic instructions
7428 M:      Breno Leitão <leitao@debian.org>
7429 M:      Nayna Jain <nayna@linux.ibm.com>
7430 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7431 L:      linux-crypto@vger.kernel.org
7432 S:      Supported
7433 F:      drivers/crypto/vmx/Makefile
7434 F:      drivers/crypto/vmx/Kconfig
7435 F:      drivers/crypto/vmx/vmx.c
7436 F:      drivers/crypto/vmx/aes*
7437 F:      drivers/crypto/vmx/ghash*
7438 F:      drivers/crypto/vmx/ppc-xlate.pl
7439
7440 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7441 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7442 L:      linux-pci@vger.kernel.org
7443 L:      linuxppc-dev@lists.ozlabs.org
7444 S:      Supported
7445 F:      drivers/pci/hotplug/rpaphp*
7446
7447 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7448 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7449 L:      linux-pci@vger.kernel.org
7450 L:      linuxppc-dev@lists.ozlabs.org
7451 S:      Supported
7452 F:      drivers/pci/hotplug/rpadlpar*
7453
7454 IBM ServeRAID RAID DRIVER
7455 S:      Orphan
7456 F:      drivers/scsi/ips.*
7457
7458 ICH LPC AND GPIO DRIVER
7459 M:      Peter Tyser <ptyser@xes-inc.com>
7460 S:      Maintained
7461 F:      drivers/mfd/lpc_ich.c
7462 F:      drivers/gpio/gpio-ich.c
7463
7464 IDE SUBSYSTEM
7465 M:      "David S. Miller" <davem@davemloft.net>
7466 L:      linux-ide@vger.kernel.org
7467 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7469 S:      Maintained
7470 F:      Documentation/ide/
7471 F:      drivers/ide/
7472 F:      include/linux/ide.h
7473
7474 IDE/ATAPI DRIVERS
7475 M:      Borislav Petkov <bp@alien8.de>
7476 L:      linux-ide@vger.kernel.org
7477 S:      Maintained
7478 F:      Documentation/cdrom/ide-cd
7479 F:      drivers/ide/ide-cd*
7480
7481 IDEAPAD LAPTOP EXTRAS DRIVER
7482 M:      Ike Panhc <ike.pan@canonical.com>
7483 L:      platform-driver-x86@vger.kernel.org
7484 W:      http://launchpad.net/ideapad-laptop
7485 S:      Maintained
7486 F:      drivers/platform/x86/ideapad-laptop.c
7487
7488 IDEAPAD LAPTOP SLIDEBAR DRIVER
7489 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7490 L:      linux-input@vger.kernel.org
7491 W:      https://github.com/o2genum/ideapad-slidebar
7492 S:      Maintained
7493 F:      drivers/input/misc/ideapad_slidebar.c
7494
7495 IDT VersaClock 5 CLOCK DRIVER
7496 M:      Marek Vasut <marek.vasut@gmail.com>
7497 S:      Maintained
7498 F:      drivers/clk/clk-versaclock5.c
7499
7500 IEEE 802.15.4 SUBSYSTEM
7501 M:      Alexander Aring <alex.aring@gmail.com>
7502 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7503 L:      linux-wpan@vger.kernel.org
7504 W:      http://wpan.cakelab.org/
7505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7507 S:      Maintained
7508 F:      net/ieee802154/
7509 F:      net/mac802154/
7510 F:      drivers/net/ieee802154/
7511 F:      include/linux/nl802154.h
7512 F:      include/linux/ieee802154.h
7513 F:      include/net/nl802154.h
7514 F:      include/net/mac802154.h
7515 F:      include/net/af_ieee802154.h
7516 F:      include/net/cfg802154.h
7517 F:      include/net/ieee802154_netdev.h
7518 F:      Documentation/networking/ieee802154.txt
7519
7520 IFE PROTOCOL
7521 M:      Yotam Gigi <yotam.gi@gmail.com>
7522 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7523 F:      net/ife
7524 F:      include/net/ife.h
7525 F:      include/uapi/linux/ife.h
7526
7527 IGORPLUG-USB IR RECEIVER
7528 M:      Sean Young <sean@mess.org>
7529 L:      linux-media@vger.kernel.org
7530 S:      Maintained
7531 F:      drivers/media/rc/igorplugusb.c
7532
7533 IGUANAWORKS USB IR TRANSCEIVER
7534 M:      Sean Young <sean@mess.org>
7535 L:      linux-media@vger.kernel.org
7536 S:      Maintained
7537 F:      drivers/media/rc/iguanair.c
7538
7539 IIO DIGITAL POTENTIOMETER DAC
7540 M:      Peter Rosin <peda@axentia.se>
7541 L:      linux-iio@vger.kernel.org
7542 S:      Maintained
7543 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7544 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7545 F:      drivers/iio/dac/dpot-dac.c
7546
7547 IIO ENVELOPE DETECTOR
7548 M:      Peter Rosin <peda@axentia.se>
7549 L:      linux-iio@vger.kernel.org
7550 S:      Maintained
7551 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7552 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7553 F:      drivers/iio/adc/envelope-detector.c
7554
7555 IIO MULTIPLEXER
7556 M:      Peter Rosin <peda@axentia.se>
7557 L:      linux-iio@vger.kernel.org
7558 S:      Maintained
7559 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7560 F:      drivers/iio/multiplexer/iio-mux.c
7561
7562 IIO SUBSYSTEM AND DRIVERS
7563 M:      Jonathan Cameron <jic23@kernel.org>
7564 R:      Hartmut Knaack <knaack.h@gmx.de>
7565 R:      Lars-Peter Clausen <lars@metafoo.de>
7566 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7567 L:      linux-iio@vger.kernel.org
7568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7569 S:      Maintained
7570 F:      Documentation/ABI/testing/configfs-iio*
7571 F:      Documentation/ABI/testing/sysfs-bus-iio*
7572 F:      Documentation/devicetree/bindings/iio/
7573 F:      drivers/iio/
7574 F:      drivers/staging/iio/
7575 F:      include/linux/iio/
7576 F:      tools/iio/
7577
7578 IIO UNIT CONVERTER
7579 M:      Peter Rosin <peda@axentia.se>
7580 L:      linux-iio@vger.kernel.org
7581 S:      Maintained
7582 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7585 F:      drivers/iio/afe/iio-rescale.c
7586
7587 IKANOS/ADI EAGLE ADSL USB DRIVER
7588 M:      Matthieu Castet <castet.matthieu@free.fr>
7589 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7590 S:      Maintained
7591 F:      drivers/usb/atm/ueagle-atm.c
7592
7593 IMGTEC ASCII LCD DRIVER
7594 M:      Paul Burton <paul.burton@mips.com>
7595 S:      Maintained
7596 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7597 F:      drivers/auxdisplay/img-ascii-lcd.c
7598
7599 IMGTEC IR DECODER DRIVER
7600 M:      James Hogan <jhogan@kernel.org>
7601 S:      Maintained
7602 F:      drivers/media/rc/img-ir/
7603
7604 IMON SOUNDGRAPH USB IR RECEIVER
7605 M:      Sean Young <sean@mess.org>
7606 L:      linux-media@vger.kernel.org
7607 S:      Maintained
7608 F:      drivers/media/rc/imon_raw.c
7609 F:      drivers/media/rc/imon.c
7610
7611 IMS TWINTURBO FRAMEBUFFER DRIVER
7612 L:      linux-fbdev@vger.kernel.org
7613 S:      Orphan
7614 F:      drivers/video/fbdev/imsttfb.c
7615
7616 INA209 HARDWARE MONITOR DRIVER
7617 M:      Guenter Roeck <linux@roeck-us.net>
7618 L:      linux-hwmon@vger.kernel.org
7619 S:      Maintained
7620 F:      Documentation/hwmon/ina209
7621 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7622 F:      drivers/hwmon/ina209.c
7623
7624 INA2XX HARDWARE MONITOR DRIVER
7625 M:      Guenter Roeck <linux@roeck-us.net>
7626 L:      linux-hwmon@vger.kernel.org
7627 S:      Maintained
7628 F:      Documentation/hwmon/ina2xx
7629 F:      drivers/hwmon/ina2xx.c
7630 F:      include/linux/platform_data/ina2xx.h
7631
7632 INDUSTRY PACK SUBSYSTEM (IPACK)
7633 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7634 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7635 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7636 L:      industrypack-devel@lists.sourceforge.net
7637 W:      http://industrypack.sourceforge.net
7638 S:      Maintained
7639 F:      drivers/ipack/
7640
7641 INFINIBAND SUBSYSTEM
7642 M:      Doug Ledford <dledford@redhat.com>
7643 M:      Jason Gunthorpe <jgg@mellanox.com>
7644 L:      linux-rdma@vger.kernel.org
7645 W:      https://github.com/linux-rdma/rdma-core
7646 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7648 S:      Supported
7649 F:      Documentation/devicetree/bindings/infiniband/
7650 F:      Documentation/infiniband/
7651 F:      drivers/infiniband/
7652 F:      include/uapi/linux/if_infiniband.h
7653 F:      include/uapi/rdma/
7654 F:      include/rdma/
7655
7656 INGENIC JZ4780 DMA Driver
7657 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7658 S:      Maintained
7659 F:      drivers/dma/dma-jz4780.c
7660
7661 INGENIC JZ4780 NAND DRIVER
7662 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7663 L:      linux-mtd@lists.infradead.org
7664 S:      Maintained
7665 F:      drivers/mtd/nand/raw/jz4780_*
7666
7667 INOTIFY
7668 M:      Jan Kara <jack@suse.cz>
7669 R:      Amir Goldstein <amir73il@gmail.com>
7670 L:      linux-fsdevel@vger.kernel.org
7671 S:      Maintained
7672 F:      Documentation/filesystems/inotify.txt
7673 F:      fs/notify/inotify/
7674 F:      include/linux/inotify.h
7675 F:      include/uapi/linux/inotify.h
7676
7677 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7678 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7679 L:      linux-input@vger.kernel.org
7680 Q:      http://patchwork.kernel.org/project/linux-input/list/
7681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7682 S:      Maintained
7683 F:      drivers/input/
7684 F:      include/linux/input.h
7685 F:      include/uapi/linux/input.h
7686 F:      include/uapi/linux/input-event-codes.h
7687 F:      include/linux/input/
7688 F:      Documentation/devicetree/bindings/input/
7689 F:      Documentation/devicetree/bindings/serio/
7690 F:      Documentation/input/
7691
7692 INPUT MULTITOUCH (MT) PROTOCOL
7693 M:      Henrik Rydberg <rydberg@bitmath.org>
7694 L:      linux-input@vger.kernel.org
7695 S:      Odd fixes
7696 F:      Documentation/input/multi-touch-protocol.rst
7697 F:      drivers/input/input-mt.c
7698 K:      \b(ABS|SYN)_MT_
7699
7700 INSIDE SECURE CRYPTO DRIVER
7701 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7702 F:      drivers/crypto/inside-secure/
7703 S:      Maintained
7704 L:      linux-crypto@vger.kernel.org
7705
7706 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7707 M:      Mimi Zohar <zohar@linux.ibm.com>
7708 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7709 L:      linux-integrity@vger.kernel.org
7710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7711 S:      Supported
7712 F:      security/integrity/ima/
7713
7714 INTEL 810/815 FRAMEBUFFER DRIVER
7715 M:      Antonino Daplas <adaplas@gmail.com>
7716 L:      linux-fbdev@vger.kernel.org
7717 S:      Maintained
7718 F:      drivers/video/fbdev/i810/
7719
7720 INTEL ASoC DRIVERS
7721 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7722 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7723 M:      Jie Yang <yang.jie@linux.intel.com>
7724 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7725 S:      Supported
7726 F:      sound/soc/intel/
7727
7728 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7729 M:      Hans de Goede <hdegoede@redhat.com>
7730 L:      platform-driver-x86@vger.kernel.org
7731 S:      Maintained
7732 F:      drivers/platform/x86/intel_atomisp2_pm.c
7733
7734 INTEL C600 SERIES SAS CONTROLLER DRIVER
7735 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7736 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7737 L:      linux-scsi@vger.kernel.org
7738 T:      git git://git.code.sf.net/p/intel-sas/isci
7739 S:      Supported
7740 F:      drivers/scsi/isci/
7741
7742 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7743 M:      Jani Nikula <jani.nikula@linux.intel.com>
7744 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7745 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7746 L:      intel-gfx@lists.freedesktop.org
7747 W:      https://01.org/linuxgraphics/
7748 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7749 C:      irc://chat.freenode.net/intel-gfx
7750 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7751 T:      git git://anongit.freedesktop.org/drm-intel
7752 S:      Supported
7753 F:      drivers/gpu/drm/i915/
7754 F:      include/drm/i915*
7755 F:      include/uapi/drm/i915_drm.h
7756 F:      Documentation/gpu/i915.rst
7757
7758 INTEL ETHERNET DRIVERS
7759 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7760 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7761 W:      http://www.intel.com/support/feedback.htm
7762 W:      http://e1000.sourceforge.net/
7763 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7766 S:      Supported
7767 F:      Documentation/networking/device_drivers/intel/e100.rst
7768 F:      Documentation/networking/device_drivers/intel/e1000.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7770 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7771 F:      Documentation/networking/device_drivers/intel/igb.rst
7772 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7773 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7776 F:      Documentation/networking/device_drivers/intel/i40e.rst
7777 F:      Documentation/networking/device_drivers/intel/iavf.rst
7778 F:      Documentation/networking/device_drivers/intel/ice.rst
7779 F:      drivers/net/ethernet/intel/
7780 F:      drivers/net/ethernet/intel/*/
7781 F:      include/linux/avf/virtchnl.h
7782
7783 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7784 M:      Maik Broemme <mbroemme@libmpq.org>
7785 L:      linux-fbdev@vger.kernel.org
7786 S:      Maintained
7787 F:      Documentation/fb/intelfb.txt
7788 F:      drivers/video/fbdev/intelfb/
7789
7790 INTEL GPIO DRIVERS
7791 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7792 L:      linux-gpio@vger.kernel.org
7793 S:      Maintained
7794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7795 F:      drivers/gpio/gpio-ich.c
7796 F:      drivers/gpio/gpio-intel-mid.c
7797 F:      drivers/gpio/gpio-lynxpoint.c
7798 F:      drivers/gpio/gpio-merrifield.c
7799 F:      drivers/gpio/gpio-ml-ioh.c
7800 F:      drivers/gpio/gpio-pch.c
7801 F:      drivers/gpio/gpio-sch.c
7802 F:      drivers/gpio/gpio-sodaville.c
7803
7804 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7805 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7806 M:      Zhi Wang <zhi.a.wang@intel.com>
7807 L:      intel-gvt-dev@lists.freedesktop.org
7808 L:      intel-gfx@lists.freedesktop.org
7809 W:      https://01.org/igvt-g
7810 T:      git https://github.com/intel/gvt-linux.git
7811 S:      Supported
7812 F:      drivers/gpu/drm/i915/gvt/
7813
7814 INTEL HID EVENT DRIVER
7815 M:      Alex Hung <alex.hung@canonical.com>
7816 L:      platform-driver-x86@vger.kernel.org
7817 S:      Maintained
7818 F:      drivers/platform/x86/intel-hid.c
7819
7820 INTEL I/OAT DMA DRIVER
7821 M:      Dave Jiang <dave.jiang@intel.com>
7822 R:      Dan Williams <dan.j.williams@intel.com>
7823 L:      dmaengine@vger.kernel.org
7824 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7825 S:      Supported
7826 F:      drivers/dma/ioat*
7827
7828 INTEL IDLE DRIVER
7829 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7830 M:      Len Brown <lenb@kernel.org>
7831 L:      linux-pm@vger.kernel.org
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7833 B:      https://bugzilla.kernel.org
7834 S:      Supported
7835 F:      drivers/idle/intel_idle.c
7836
7837 INTEL INTEGRATED SENSOR HUB DRIVER
7838 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7839 M:      Jiri Kosina <jikos@kernel.org>
7840 L:      linux-input@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/hid/intel-ish-hid/
7843
7844 INTEL IOMMU (VT-d)
7845 M:      David Woodhouse <dwmw2@infradead.org>
7846 L:      iommu@lists.linux-foundation.org
7847 T:      git git://git.infradead.org/iommu-2.6.git
7848 S:      Supported
7849 F:      drivers/iommu/intel-iommu.c
7850 F:      include/linux/intel-iommu.h
7851
7852 INTEL IOP-ADMA DMA DRIVER
7853 R:      Dan Williams <dan.j.williams@intel.com>
7854 S:      Odd fixes
7855 F:      drivers/dma/iop-adma.c
7856
7857 INTEL IPU3 CSI-2 CIO2 DRIVER
7858 M:      Yong Zhi <yong.zhi@intel.com>
7859 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7860 M:      Bingbu Cao <bingbu.cao@intel.com>
7861 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7862 L:      linux-media@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/media/pci/intel/ipu3/
7865 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7866
7867 INTEL IPU3 CSI-2 IMGU DRIVER
7868 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7869 L:      linux-media@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/staging/media/ipu3/
7872 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7873 F:      Documentation/media/v4l-drivers/ipu3.rst
7874
7875 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7876 M:      Krzysztof Halasa <khalasa@piap.pl>
7877 S:      Maintained
7878 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7879 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7880 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7882 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7883 F:      drivers/net/wan/ixp4xx_hss.c
7884
7885 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7886 M:      Deepak Saxena <dsaxena@plexity.net>
7887 S:      Maintained
7888 F:      drivers/char/hw_random/ixp4xx-rng.c
7889
7890 INTEL MANAGEMENT ENGINE (mei)
7891 M:      Tomas Winkler <tomas.winkler@intel.com>
7892 L:      linux-kernel@vger.kernel.org
7893 S:      Supported
7894 F:      include/uapi/linux/mei.h
7895 F:      include/linux/mei_cl_bus.h
7896 F:      drivers/misc/mei/*
7897 F:      drivers/watchdog/mei_wdt.c
7898 F:      Documentation/misc-devices/mei/*
7899 F:      samples/mei/*
7900
7901 INTEL MENLOW THERMAL DRIVER
7902 M:      Sujith Thomas <sujith.thomas@intel.com>
7903 L:      platform-driver-x86@vger.kernel.org
7904 W:      https://01.org/linux-acpi
7905 S:      Supported
7906 F:      drivers/platform/x86/intel_menlow.c
7907
7908 INTEL MIC DRIVERS (mic)
7909 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7910 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7911 S:      Supported
7912 W:      https://github.com/sudeepdutt/mic
7913 W:      http://software.intel.com/en-us/mic-developer
7914 F:      include/linux/mic_bus.h
7915 F:      include/linux/scif.h
7916 F:      include/uapi/linux/mic_common.h
7917 F:      include/uapi/linux/mic_ioctl.h
7918 F:      include/uapi/linux/scif_ioctl.h
7919 F:      drivers/misc/mic/
7920 F:      drivers/dma/mic_x100_dma.c
7921 F:      drivers/dma/mic_x100_dma.h
7922 F:      Documentation/mic/
7923
7924 INTEL PMC CORE DRIVER
7925 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7926 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7927 L:      platform-driver-x86@vger.kernel.org
7928 S:      Maintained
7929 F:      drivers/platform/x86/intel_pmc_core*
7930
7931 INTEL PMC/P-Unit IPC DRIVER
7932 M:      Zha Qipeng<qipeng.zha@intel.com>
7933 L:      platform-driver-x86@vger.kernel.org
7934 S:      Maintained
7935 F:      drivers/platform/x86/intel_pmc_ipc.c
7936 F:      drivers/platform/x86/intel_punit_ipc.c
7937 F:      arch/x86/include/asm/intel_pmc_ipc.h
7938 F:      arch/x86/include/asm/intel_punit_ipc.h
7939
7940 INTEL PMIC GPIO DRIVERS
7941 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7942 S:      Maintained
7943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7944 F:      drivers/gpio/gpio-*cove.c
7945 F:      drivers/gpio/gpio-msic.c
7946
7947 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7948 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7949 S:      Maintained
7950 F:      drivers/mfd/intel_msic.c
7951 F:      drivers/mfd/intel_soc_pmic*
7952 F:      include/linux/mfd/intel_msic.h
7953 F:      include/linux/mfd/intel_soc_pmic*
7954
7955 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7956 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7957 L:      linux-wireless@vger.kernel.org
7958 S:      Maintained
7959 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7960 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7961 F:      drivers/net/wireless/intel/ipw2x00/
7962
7963 INTEL PSTATE DRIVER
7964 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7965 M:      Len Brown <lenb@kernel.org>
7966 L:      linux-pm@vger.kernel.org
7967 S:      Supported
7968 F:      drivers/cpufreq/intel_pstate.c
7969
7970 INTEL RDMA RNIC DRIVER
7971 M:      Faisal Latif <faisal.latif@intel.com>
7972 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7973 L:      linux-rdma@vger.kernel.org
7974 S:      Supported
7975 F:      drivers/infiniband/hw/i40iw/
7976 F:      include/uapi/rdma/i40iw-abi.h
7977
7978 INTEL TELEMETRY DRIVER
7979 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7980 M:      "David E. Box" <david.e.box@linux.intel.com>
7981 L:      platform-driver-x86@vger.kernel.org
7982 S:      Maintained
7983 F:      arch/x86/include/asm/intel_telemetry.h
7984 F:      drivers/platform/x86/intel_telemetry*
7985
7986 INTEL VIRTUAL BUTTON DRIVER
7987 M:      AceLan Kao <acelan.kao@canonical.com>
7988 L:      platform-driver-x86@vger.kernel.org
7989 S:      Maintained
7990 F:      drivers/platform/x86/intel-vbtn.c
7991
7992 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7993 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7994 L:      linux-wireless@vger.kernel.org
7995 S:      Supported
7996 F:      drivers/net/wireless/intel/iwlegacy/
7997
7998 INTEL WIRELESS WIFI LINK (iwlwifi)
7999 M:      Johannes Berg <johannes.berg@intel.com>
8000 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8001 M:      Luca Coelho <luciano.coelho@intel.com>
8002 M:      Intel Linux Wireless <linuxwifi@intel.com>
8003 L:      linux-wireless@vger.kernel.org
8004 W:      http://intellinuxwireless.org
8005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8006 S:      Supported
8007 F:      drivers/net/wireless/intel/iwlwifi/
8008
8009 INTEL WIRELESS WIMAX CONNECTION 2400
8010 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8011 M:      linux-wimax@intel.com
8012 L:      wimax@linuxwimax.org (subscribers-only)
8013 S:      Supported
8014 W:      http://linuxwimax.org
8015 F:      Documentation/wimax/README.i2400m
8016 F:      drivers/net/wimax/i2400m/
8017 F:      include/uapi/linux/wimax/i2400m.h
8018
8019 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8020 M:      Mario Limonciello <mario.limonciello@dell.com>
8021 S:      Maintained
8022 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8023
8024 INTEL(R) TRACE HUB
8025 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8026 S:      Supported
8027 F:      Documentation/trace/intel_th.rst
8028 F:      drivers/hwtracing/intel_th/
8029
8030 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8031 M:      Ning Sun <ning.sun@intel.com>
8032 L:      tboot-devel@lists.sourceforge.net
8033 W:      http://tboot.sourceforge.net
8034 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8035 S:      Supported
8036 F:      Documentation/intel_txt.txt
8037 F:      include/linux/tboot.h
8038 F:      arch/x86/kernel/tboot.c
8039
8040 INTEL-MID GPIO DRIVER
8041 M:      David Cohen <david.a.cohen@linux.intel.com>
8042 L:      linux-gpio@vger.kernel.org
8043 S:      Maintained
8044 F:      drivers/gpio/gpio-intel-mid.c
8045
8046 INTERCONNECT API
8047 M:      Georgi Djakov <georgi.djakov@linaro.org>
8048 S:      Maintained
8049 F:      Documentation/interconnect/
8050 F:      Documentation/devicetree/bindings/interconnect/
8051 F:      drivers/interconnect/
8052 F:      include/dt-bindings/interconnect/
8053 F:      include/linux/interconnect-provider.h
8054 F:      include/linux/interconnect.h
8055
8056 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8057 M:      Linus Walleij <linus.walleij@linaro.org>
8058 L:      linux-iio@vger.kernel.org
8059 S:      Maintained
8060 F:      drivers/iio/gyro/mpu3050*
8061 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8062
8063 IOC3 ETHERNET DRIVER
8064 M:      Ralf Baechle <ralf@linux-mips.org>
8065 L:      linux-mips@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8068
8069 IOC3 SERIAL DRIVER
8070 M:      Pat Gefre <pfg@sgi.com>
8071 L:      linux-serial@vger.kernel.org
8072 S:      Maintained
8073 F:      drivers/tty/serial/ioc3_serial.c
8074
8075 IOMAP FILESYSTEM LIBRARY
8076 M:      Christoph Hellwig <hch@infradead.org>
8077 M:      Darrick J. Wong <darrick.wong@oracle.com>
8078 M:      linux-xfs@vger.kernel.org
8079 M:      linux-fsdevel@vger.kernel.org
8080 L:      linux-xfs@vger.kernel.org
8081 L:      linux-fsdevel@vger.kernel.org
8082 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8083 S:      Supported
8084 F:      fs/iomap.c
8085 F:      include/linux/iomap.h
8086
8087 IOMMU DRIVERS
8088 M:      Joerg Roedel <joro@8bytes.org>
8089 L:      iommu@lists.linux-foundation.org
8090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8091 S:      Maintained
8092 F:      Documentation/devicetree/bindings/iommu/
8093 F:      drivers/iommu/
8094 F:      include/linux/iommu.h
8095 F:      include/linux/of_iommu.h
8096 F:      include/linux/iova.h
8097
8098 IO_URING
8099 M:      Jens Axboe <axboe@kernel.dk>
8100 L:      linux-block@vger.kernel.org
8101 L:      linux-fsdevel@vger.kernel.org
8102 T:      git git://git.kernel.dk/linux-block
8103 T:      git git://git.kernel.dk/liburing
8104 S:      Maintained
8105 F:      fs/io_uring.c
8106 F:      include/uapi/linux/io_uring.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:      */