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 M:      Tali Perry <tali.perry1@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Benjamin Fair <benjaminfair@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dma/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      linux-mips@vger.kernel.org
3125 T:      git git://github.com/broadcom/stblinux.git
3126 S:      Maintained
3127 F:      arch/mips/bmips/*
3128 F:      arch/mips/include/asm/mach-bmips/*
3129 F:      arch/mips/kernel/*bmips*
3130 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3131 F:      drivers/irqchip/irq-bcm63*
3132 F:      drivers/irqchip/irq-bcm7*
3133 F:      drivers/irqchip/irq-brcmstb*
3134 F:      include/linux/bcm963xx_nvram.h
3135 F:      include/linux/bcm963xx_tag.h
3136
3137 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rmody@marvell.com>
3139 M:      GR-Linux-NIC-Dev@marvell.com
3140 L:      netdev@vger.kernel.org
3141 S:      Supported
3142 F:      drivers/net/ethernet/broadcom/bnx2.*
3143 F:      drivers/net/ethernet/broadcom/bnx2_*
3144
3145 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3146 M:      QLogic-Storage-Upstream@qlogic.com
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      drivers/scsi/bnx2fc/
3150
3151 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3152 M:      QLogic-Storage-Upstream@qlogic.com
3153 L:      linux-scsi@vger.kernel.org
3154 S:      Supported
3155 F:      drivers/scsi/bnx2i/
3156
3157 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3158 M:      Ariel Elior <aelior@marvell.com>
3159 M:      Sudarsana Kalluru <skalluru@marvell.com>
3160 M:      GR-everest-linux-l2@marvell.com
3161 L:      netdev@vger.kernel.org
3162 S:      Supported
3163 F:      drivers/net/ethernet/broadcom/bnx2x/
3164
3165 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3166 M:      Michael Chan <michael.chan@broadcom.com>
3167 L:      netdev@vger.kernel.org
3168 S:      Supported
3169 F:      drivers/net/ethernet/broadcom/bnxt/
3170
3171 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3172 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3173 M:      Franky Lin <franky.lin@broadcom.com>
3174 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3175 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3176 M:      Wright Feng <wright.feng@cypress.com>
3177 L:      linux-wireless@vger.kernel.org
3178 L:      brcm80211-dev-list.pdl@broadcom.com
3179 L:      brcm80211-dev-list@cypress.com
3180 S:      Supported
3181 F:      drivers/net/wireless/broadcom/brcm80211/
3182
3183 BROADCOM BRCMSTB GPIO DRIVER
3184 M:      Gregory Fong <gregory.0xf0@gmail.com>
3185 L:      bcm-kernel-feedback-list@broadcom.com
3186 S:      Supported
3187 F:      drivers/gpio/gpio-brcmstb.c
3188 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3189
3190 BROADCOM BRCMSTB I2C DRIVER
3191 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3192 L:      linux-i2c@vger.kernel.org
3193 L:      bcm-kernel-feedback-list@broadcom.com
3194 S:      Supported
3195 F:      drivers/i2c/busses/i2c-brcmstb.c
3196 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3197
3198 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3199 M:      Al Cooper <alcooperx@gmail.com>
3200 L:      linux-kernel@vger.kernel.org
3201 L:      bcm-kernel-feedback-list@broadcom.com
3202 S:      Maintained
3203 F:      drivers/phy/broadcom/phy-brcm-usb*
3204
3205 BROADCOM GENET ETHERNET DRIVER
3206 M:      Doug Berger <opendmb@gmail.com>
3207 M:      Florian Fainelli <f.fainelli@gmail.com>
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 L:      netdev@vger.kernel.org
3210 S:      Supported
3211 F:      drivers/net/ethernet/broadcom/genet/
3212
3213 BROADCOM IPROC ARM ARCHITECTURE
3214 M:      Ray Jui <rjui@broadcom.com>
3215 M:      Scott Branden <sbranden@broadcom.com>
3216 M:      bcm-kernel-feedback-list@broadcom.com
3217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3218 T:      git git://github.com/broadcom/cygnus-linux.git
3219 S:      Maintained
3220 N:      iproc
3221 N:      cygnus
3222 N:      bcm[-_]nsp
3223 N:      bcm9113*
3224 N:      bcm9583*
3225 N:      bcm9585*
3226 N:      bcm9586*
3227 N:      bcm988312
3228 N:      bcm113*
3229 N:      bcm583*
3230 N:      bcm585*
3231 N:      bcm586*
3232 N:      bcm88312
3233 N:      hr2
3234 N:      stingray
3235 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3236 F:      arch/arm64/boot/dts/broadcom/stingray/*
3237 F:      drivers/clk/bcm/clk-ns*
3238 F:      drivers/clk/bcm/clk-sr*
3239 F:      drivers/pinctrl/bcm/pinctrl-ns*
3240 F:      include/dt-bindings/clock/bcm-sr*
3241
3242 BROADCOM KONA GPIO DRIVER
3243 M:      Ray Jui <rjui@broadcom.com>
3244 L:      bcm-kernel-feedback-list@broadcom.com
3245 S:      Supported
3246 F:      drivers/gpio/gpio-bcm-kona.c
3247 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3248
3249 BROADCOM NETXTREME-E ROCE DRIVER
3250 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3251 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3252 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3253 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3254 L:      linux-rdma@vger.kernel.org
3255 W:      http://www.broadcom.com
3256 S:      Supported
3257 F:      drivers/infiniband/hw/bnxt_re/
3258 F:      include/uapi/rdma/bnxt_re-abi.h
3259
3260 BROADCOM NVRAM DRIVER
3261 M:      Rafał Miłecki <zajec5@gmail.com>
3262 L:      linux-mips@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/firmware/broadcom/*
3265
3266 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3267 M:      Rafał Miłecki <zajec5@gmail.com>
3268 L:      linux-wireless@vger.kernel.org
3269 S:      Maintained
3270 F:      drivers/bcma/
3271 F:      include/linux/bcma/
3272
3273 BROADCOM STB AVS CPUFREQ DRIVER
3274 M:      Markus Mayer <mmayer@broadcom.com>
3275 M:      bcm-kernel-feedback-list@broadcom.com
3276 L:      linux-pm@vger.kernel.org
3277 S:      Maintained
3278 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3279 F:      drivers/cpufreq/brcmstb*
3280
3281 BROADCOM STB AVS TMON DRIVER
3282 M:      Markus Mayer <mmayer@broadcom.com>
3283 M:      bcm-kernel-feedback-list@broadcom.com
3284 L:      linux-pm@vger.kernel.org
3285 S:      Maintained
3286 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3287 F:      drivers/thermal/broadcom/brcmstb*
3288
3289 BROADCOM STB NAND FLASH DRIVER
3290 M:      Brian Norris <computersforpeace@gmail.com>
3291 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3292 L:      linux-mtd@lists.infradead.org
3293 L:      bcm-kernel-feedback-list@broadcom.com
3294 S:      Maintained
3295 F:      drivers/mtd/nand/raw/brcmnand/
3296
3297 BROADCOM STB DPFE DRIVER
3298 M:      Markus Mayer <mmayer@broadcom.com>
3299 M:      bcm-kernel-feedback-list@broadcom.com
3300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3301 S:      Maintained
3302 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3303 F:      drivers/memory/brcmstb_dpfe.c
3304
3305 BROADCOM SPI DRIVER
3306 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3307 M:      bcm-kernel-feedback-list@broadcom.com
3308 S:      Maintained
3309 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3310 F:      drivers/spi/spi-bcm-qspi.*
3311 F:      drivers/spi/spi-brcmstb-qspi.c
3312 F:      drivers/spi/spi-iproc-qspi.c
3313
3314 BROADCOM SYSTEMPORT ETHERNET DRIVER
3315 M:      Florian Fainelli <f.fainelli@gmail.com>
3316 L:      bcm-kernel-feedback-list@broadcom.com
3317 L:      netdev@vger.kernel.org
3318 S:      Supported
3319 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3320
3321 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3322 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3323 M:      Prashant Sreedharan <prashant@broadcom.com>
3324 M:      Michael Chan <mchan@broadcom.com>
3325 L:      netdev@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/net/ethernet/broadcom/tg3.*
3328
3329 BROCADE BFA FC SCSI DRIVER
3330 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3331 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3332 L:      linux-scsi@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/scsi/bfa/
3335
3336 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3337 M:      Rasesh Mody <rmody@marvell.com>
3338 M:      Sudarsana Kalluru <skalluru@marvell.com>
3339 M:      GR-Linux-NIC-Dev@marvell.com
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      drivers/net/ethernet/brocade/bna/
3343
3344 BSG (block layer generic sg v4 driver)
3345 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3346 L:      linux-scsi@vger.kernel.org
3347 S:      Supported
3348 F:      block/bsg.c
3349 F:      include/linux/bsg.h
3350 F:      include/uapi/linux/bsg.h
3351
3352 BT87X AUDIO DRIVER
3353 M:      Clemens Ladisch <clemens@ladisch.de>
3354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3355 T:      git git://git.alsa-project.org/alsa-kernel.git
3356 S:      Maintained
3357 F:      Documentation/sound/cards/bt87x.rst
3358 F:      sound/pci/bt87x.c
3359
3360 BT8XXGPIO DRIVER
3361 M:      Michael Buesch <m@bues.ch>
3362 W:      http://bu3sch.de/btgpio.php
3363 S:      Maintained
3364 F:      drivers/gpio/gpio-bt8xx.c
3365
3366 BTRFS FILE SYSTEM
3367 M:      Chris Mason <clm@fb.com>
3368 M:      Josef Bacik <josef@toxicpanda.com>
3369 M:      David Sterba <dsterba@suse.com>
3370 L:      linux-btrfs@vger.kernel.org
3371 W:      http://btrfs.wiki.kernel.org/
3372 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3374 S:      Maintained
3375 F:      Documentation/filesystems/btrfs.txt
3376 F:      fs/btrfs/
3377 F:      include/linux/btrfs*
3378 F:      include/uapi/linux/btrfs*
3379
3380 BTTV VIDEO4LINUX DRIVER
3381 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3382 L:      linux-media@vger.kernel.org
3383 W:      https://linuxtv.org
3384 T:      git git://linuxtv.org/media_tree.git
3385 S:      Odd fixes
3386 F:      Documentation/media/v4l-drivers/bttv*
3387 F:      drivers/media/pci/bt8xx/bttv*
3388
3389 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3390 M:      Chanwoo Choi <cw00.choi@samsung.com>
3391 L:      linux-pm@vger.kernel.org
3392 L:      linux-samsung-soc@vger.kernel.org
3393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3394 S:      Maintained
3395 F:      drivers/devfreq/exynos-bus.c
3396 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3397
3398 BUSLOGIC SCSI DRIVER
3399 M:      Khalid Aziz <khalid@gonehiking.org>
3400 L:      linux-scsi@vger.kernel.org
3401 S:      Maintained
3402 F:      drivers/scsi/BusLogic.*
3403 F:      drivers/scsi/FlashPoint.*
3404
3405 C-MEDIA CMI8788 DRIVER
3406 M:      Clemens Ladisch <clemens@ladisch.de>
3407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3408 T:      git git://git.alsa-project.org/alsa-kernel.git
3409 S:      Maintained
3410 F:      sound/pci/oxygen/
3411
3412 C-SKY ARCHITECTURE
3413 M:      Guo Ren <guoren@kernel.org>
3414 T:      git https://github.com/c-sky/csky-linux.git
3415 S:      Supported
3416 F:      arch/csky/
3417 F:      Documentation/devicetree/bindings/csky/
3418 F:      drivers/irqchip/irq-csky-*
3419 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3420 F:      drivers/clocksource/timer-gx6605s.c
3421 F:      drivers/clocksource/timer-mp-csky.c
3422 F:      Documentation/devicetree/bindings/timer/csky,*
3423 K:      csky
3424 N:      csky
3425
3426 C6X ARCHITECTURE
3427 M:      Mark Salter <msalter@redhat.com>
3428 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3429 L:      linux-c6x-dev@linux-c6x.org
3430 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3431 S:      Maintained
3432 F:      arch/c6x/
3433
3434 CA8210 IEEE-802.15.4 RADIO DRIVER
3435 M:      Harry Morris <h.morris@cascoda.com>
3436 L:      linux-wpan@vger.kernel.org
3437 W:      https://github.com/Cascoda/ca8210-linux.git
3438 S:      Maintained
3439 F:      drivers/net/ieee802154/ca8210.c
3440 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3441
3442 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3443 M:      David Howells <dhowells@redhat.com>
3444 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3445 S:      Supported
3446 F:      Documentation/filesystems/caching/cachefiles.txt
3447 F:      fs/cachefiles/
3448
3449 CADENCE MIPI-CSI2 BRIDGES
3450 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3451 L:      linux-media@vger.kernel.org
3452 S:      Maintained
3453 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3454 F:      drivers/media/platform/cadence/cdns-csi2*
3455
3456 CADET FM/AM RADIO RECEIVER DRIVER
3457 M:      Hans Verkuil <hverkuil@xs4all.nl>
3458 L:      linux-media@vger.kernel.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 W:      https://linuxtv.org
3461 S:      Maintained
3462 F:      drivers/media/radio/radio-cadet*
3463
3464 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3465 M:      Jonathan Corbet <corbet@lwn.net>
3466 L:      linux-media@vger.kernel.org
3467 T:      git git://linuxtv.org/media_tree.git
3468 S:      Maintained
3469 F:      Documentation/media/v4l-drivers/cafe_ccic*
3470 F:      drivers/media/platform/marvell-ccic/
3471
3472 CAIF NETWORK LAYER
3473 L:      netdev@vger.kernel.org
3474 S:      Orphan
3475 F:      Documentation/networking/caif/
3476 F:      drivers/net/caif/
3477 F:      include/uapi/linux/caif/
3478 F:      include/net/caif/
3479 F:      net/caif/
3480
3481 CAKE QDISC
3482 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3483 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3484 S:      Maintained
3485 F:      net/sched/sch_cake.c
3486
3487 CALGARY x86-64 IOMMU
3488 M:      Muli Ben-Yehuda <mulix@mulix.org>
3489 M:      Jon Mason <jdmason@kudzu.us>
3490 L:      iommu@lists.linux-foundation.org
3491 S:      Maintained
3492 F:      arch/x86/kernel/pci-calgary_64.c
3493 F:      arch/x86/kernel/tce_64.c
3494 F:      arch/x86/include/asm/calgary.h
3495 F:      arch/x86/include/asm/tce.h
3496
3497 CAN NETWORK DRIVERS
3498 M:      Wolfgang Grandegger <wg@grandegger.com>
3499 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3500 L:      linux-can@vger.kernel.org
3501 W:      https://github.com/linux-can
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3504 S:      Maintained
3505 F:      Documentation/devicetree/bindings/net/can/
3506 F:      drivers/net/can/
3507 F:      include/linux/can/dev.h
3508 F:      include/linux/can/platform/
3509 F:      include/uapi/linux/can/error.h
3510 F:      include/uapi/linux/can/netlink.h
3511
3512 CAN NETWORK LAYER
3513 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3514 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3515 L:      linux-can@vger.kernel.org
3516 W:      https://github.com/linux-can
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3519 S:      Maintained
3520 F:      Documentation/networking/can.rst
3521 F:      net/can/
3522 F:      include/linux/can/core.h
3523 F:      include/uapi/linux/can.h
3524 F:      include/uapi/linux/can/bcm.h
3525 F:      include/uapi/linux/can/raw.h
3526 F:      include/uapi/linux/can/gw.h
3527
3528 CAPABILITIES
3529 M:      Serge Hallyn <serge@hallyn.com>
3530 L:      linux-security-module@vger.kernel.org
3531 S:      Supported
3532 F:      include/linux/capability.h
3533 F:      include/uapi/linux/capability.h
3534 F:      security/commoncap.c
3535 F:      kernel/capability.c
3536
3537 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3538 M:      Kevin Tsai <ktsai@capellamicro.com>
3539 S:      Maintained
3540 F:      drivers/iio/light/cm*
3541
3542 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3543 M:      Christian Lamparter <chunkeey@googlemail.com>
3544 L:      linux-wireless@vger.kernel.org
3545 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3546 S:      Maintained
3547 F:      drivers/net/wireless/ath/carl9170/
3548
3549 CAVIUM I2C DRIVER
3550 M:      Jan Glauber <jglauber@cavium.com>
3551 M:      David Daney <david.daney@cavium.com>
3552 W:      http://www.cavium.com
3553 S:      Supported
3554 F:      drivers/i2c/busses/i2c-octeon*
3555 F:      drivers/i2c/busses/i2c-thunderx*
3556
3557 CAVIUM LIQUIDIO NETWORK DRIVER
3558 M:      Derek Chickles <dchickles@marvell.com>
3559 M:      Satanand Burla <sburla@marvell.com>
3560 M:      Felix Manlunas <fmanlunas@marvell.com>
3561 L:      netdev@vger.kernel.org
3562 W:      http://www.cavium.com
3563 S:      Supported
3564 F:      drivers/net/ethernet/cavium/liquidio/
3565
3566 CAVIUM MMC DRIVER
3567 M:      Jan Glauber <jglauber@cavium.com>
3568 M:      David Daney <david.daney@cavium.com>
3569 M:      Steven J. Hill <Steven.Hill@cavium.com>
3570 W:      http://www.cavium.com
3571 S:      Supported
3572 F:      drivers/mmc/host/cavium*
3573
3574 CAVIUM OCTEON-TX CRYPTO DRIVER
3575 M:      George Cherian <george.cherian@cavium.com>
3576 L:      linux-crypto@vger.kernel.org
3577 W:      http://www.cavium.com
3578 S:      Supported
3579 F:      drivers/crypto/cavium/cpt/
3580
3581 CAVIUM THUNDERX2 ARM64 SOC
3582 M:      Robert Richter <rrichter@cavium.com>
3583 M:      Jayachandran C <jnair@caviumnetworks.com>
3584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3585 S:      Maintained
3586 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3587 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3588
3589 CC2520 IEEE-802.15.4 RADIO DRIVER
3590 M:      Varka Bhadram <varkabhadram@gmail.com>
3591 L:      linux-wpan@vger.kernel.org
3592 S:      Maintained
3593 F:      drivers/net/ieee802154/cc2520.c
3594 F:      include/linux/spi/cc2520.h
3595 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3596
3597 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3598 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3599 L:      linux-crypto@vger.kernel.org
3600 S:      Supported
3601 F:      drivers/crypto/ccree/
3602 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3603
3604 CEC FRAMEWORK
3605 M:      Hans Verkuil <hans.verkuil@cisco.com>
3606 L:      linux-media@vger.kernel.org
3607 T:      git git://linuxtv.org/media_tree.git
3608 W:      http://linuxtv.org
3609 S:      Supported
3610 F:      Documentation/media/kapi/cec-core.rst
3611 F:      Documentation/media/uapi/cec
3612 F:      drivers/media/cec/
3613 F:      drivers/media/rc/keymaps/rc-cec.c
3614 F:      include/media/cec.h
3615 F:      include/media/cec-notifier.h
3616 F:      include/uapi/linux/cec.h
3617 F:      include/uapi/linux/cec-funcs.h
3618 F:      Documentation/devicetree/bindings/media/cec.txt
3619 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3620
3621 CEC GPIO DRIVER
3622 M:      Hans Verkuil <hans.verkuil@cisco.com>
3623 L:      linux-media@vger.kernel.org
3624 T:      git git://linuxtv.org/media_tree.git
3625 W:      http://linuxtv.org
3626 S:      Supported
3627 F:      drivers/media/platform/cec-gpio/
3628 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3629
3630 CELL BROADBAND ENGINE ARCHITECTURE
3631 M:      Arnd Bergmann <arnd@arndb.de>
3632 L:      linuxppc-dev@lists.ozlabs.org
3633 W:      http://www.ibm.com/developerworks/power/cell/
3634 S:      Supported
3635 F:      arch/powerpc/include/asm/cell*.h
3636 F:      arch/powerpc/include/asm/spu*.h
3637 F:      arch/powerpc/include/uapi/asm/spu*.h
3638 F:      arch/powerpc/oprofile/*cell*
3639 F:      arch/powerpc/platforms/cell/
3640
3641 CEPH COMMON CODE (LIBCEPH)
3642 M:      Ilya Dryomov <idryomov@gmail.com>
3643 M:      "Yan, Zheng" <zyan@redhat.com>
3644 M:      Sage Weil <sage@redhat.com>
3645 L:      ceph-devel@vger.kernel.org
3646 W:      http://ceph.com/
3647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3648 T:      git git://github.com/ceph/ceph-client.git
3649 S:      Supported
3650 F:      net/ceph/
3651 F:      include/linux/ceph/
3652 F:      include/linux/crush/
3653
3654 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3655 M:      "Yan, Zheng" <zyan@redhat.com>
3656 M:      Sage Weil <sage@redhat.com>
3657 M:      Ilya Dryomov <idryomov@gmail.com>
3658 L:      ceph-devel@vger.kernel.org
3659 W:      http://ceph.com/
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3661 T:      git git://github.com/ceph/ceph-client.git
3662 S:      Supported
3663 F:      Documentation/filesystems/ceph.txt
3664 F:      fs/ceph/
3665
3666 CERTIFICATE HANDLING:
3667 M:      David Howells <dhowells@redhat.com>
3668 M:      David Woodhouse <dwmw2@infradead.org>
3669 L:      keyrings@vger.kernel.org
3670 S:      Maintained
3671 F:      Documentation/admin-guide/module-signing.rst
3672 F:      certs/
3673 F:      scripts/sign-file.c
3674 F:      scripts/extract-cert.c
3675
3676 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3677 L:      linux-usb@vger.kernel.org
3678 S:      Orphan
3679 F:      Documentation/usb/WUSB-Design-overview.txt
3680 F:      Documentation/usb/wusb-cbaf
3681 F:      drivers/usb/host/hwa-hc.c
3682 F:      drivers/usb/host/whci/
3683 F:      drivers/usb/wusbcore/
3684 F:      include/linux/usb/wusb*
3685
3686 CFAG12864B LCD DRIVER
3687 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3688 S:      Maintained
3689 F:      drivers/auxdisplay/cfag12864b.c
3690 F:      include/linux/cfag12864b.h
3691
3692 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3693 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3694 S:      Maintained
3695 F:      drivers/auxdisplay/cfag12864bfb.c
3696 F:      include/linux/cfag12864b.h
3697
3698 802.11 (including CFG80211/NL80211)
3699 M:      Johannes Berg <johannes@sipsolutions.net>
3700 L:      linux-wireless@vger.kernel.org
3701 W:      http://wireless.kernel.org/
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3704 S:      Maintained
3705 F:      net/wireless/
3706 F:      include/uapi/linux/nl80211.h
3707 F:      include/linux/ieee80211.h
3708 F:      include/net/wext.h
3709 F:      include/net/cfg80211.h
3710 F:      include/net/iw_handler.h
3711 F:      include/net/ieee80211_radiotap.h
3712 F:      Documentation/driver-api/80211/cfg80211.rst
3713 F:      Documentation/networking/regulatory.txt
3714
3715 CHAR and MISC DRIVERS
3716 M:      Arnd Bergmann <arnd@arndb.de>
3717 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3719 S:      Supported
3720 F:      drivers/char/
3721 F:      drivers/misc/
3722 F:      include/linux/miscdevice.h
3723
3724 CHECKPATCH
3725 M:      Andy Whitcroft <apw@canonical.com>
3726 M:      Joe Perches <joe@perches.com>
3727 S:      Maintained
3728 F:      scripts/checkpatch.pl
3729
3730 CHINESE DOCUMENTATION
3731 M:      Harry Wei <harryxiyou@gmail.com>
3732 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3733 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3734 S:      Maintained
3735 F:      Documentation/translations/zh_CN/
3736
3737 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3738 M:      Peter Chen <Peter.Chen@nxp.com>
3739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3740 L:      linux-usb@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/usb/chipidea/
3743
3744 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3745 M:      Hans de Goede <hdegoede@redhat.com>
3746 L:      linux-input@vger.kernel.org
3747 S:      Maintained
3748 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3749 F:      drivers/input/touchscreen/chipone_icn8318.c
3750
3751 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3752 M:      Hans de Goede <hdegoede@redhat.com>
3753 L:      linux-input@vger.kernel.org
3754 S:      Maintained
3755 F:      drivers/input/touchscreen/chipone_icn8505.c
3756
3757 CHROME HARDWARE PLATFORM SUPPORT
3758 M:      Benson Leung <bleung@chromium.org>
3759 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3760 S:      Maintained
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3762 F:      drivers/platform/chrome/
3763
3764 CHROMEOS EC SUBDRIVERS
3765 M:      Benson Leung <bleung@chromium.org>
3766 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3767 R:      Guenter Roeck <groeck@chromium.org>
3768 S:      Maintained
3769 N:      cros_ec
3770 N:      cros-ec
3771 F:      drivers/power/supply/cros_usbpd-charger.c
3772
3773 CHROMEOS EC CODEC DRIVER
3774 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3775 S:      Maintained
3776 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3777 R:      Guenter Roeck <groeck@chromium.org>
3778 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3779 F:      sound/soc/codecs/cros_ec_codec.*
3780
3781 CIRRUS LOGIC AUDIO CODEC DRIVERS
3782 M:      Brian Austin <brian.austin@cirrus.com>
3783 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3784 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3785 S:      Maintained
3786 F:      sound/soc/codecs/cs*
3787
3788 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3789 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3790 L:      netdev@vger.kernel.org
3791 S:      Maintained
3792 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3793
3794 CIRRUS LOGIC LOCHNAGAR DRIVER
3795 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3796 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3797 L:      patches@opensource.cirrus.com
3798 S:      Supported
3799 F:      drivers/clk/clk-lochnagar.c
3800 F:      drivers/mfd/lochnagar-i2c.c
3801 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3802 F:      drivers/regulator/lochnagar-regulator.c
3803 F:      include/dt-bindings/clk/lochnagar.h
3804 F:      include/dt-bindings/pinctrl/lochnagar.h
3805 F:      include/linux/mfd/lochnagar*
3806 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3807 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3810
3811 CISCO FCOE HBA DRIVER
3812 M:      Satish Kharat <satishkh@cisco.com>
3813 M:      Sesidhar Baddela <sebaddel@cisco.com>
3814 M:      Karan Tilak Kumar <kartilak@cisco.com>
3815 L:      linux-scsi@vger.kernel.org
3816 S:      Supported
3817 F:      drivers/scsi/fnic/
3818
3819 CISCO SCSI HBA DRIVER
3820 M:      Karan Tilak Kumar <kartilak@cisco.com>
3821 M:      Sesidhar Baddela <sebaddel@cisco.com>
3822 L:      linux-scsi@vger.kernel.org
3823 S:      Supported
3824 F:      drivers/scsi/snic/
3825
3826 CISCO VIC ETHERNET NIC DRIVER
3827 M:      Christian Benvenuti <benve@cisco.com>
3828 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3829 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3830 S:      Supported
3831 F:      drivers/net/ethernet/cisco/enic/
3832
3833 CISCO VIC LOW LATENCY NIC DRIVER
3834 M:      Christian Benvenuti <benve@cisco.com>
3835 M:      Nelson Escobar <neescoba@cisco.com>
3836 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3837 S:      Supported
3838 F:      drivers/infiniband/hw/usnic/
3839
3840 CIRRUS LOGIC MADERA CODEC DRIVERS
3841 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3842 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3844 L:      patches@opensource.cirrus.com
3845 T:      git https://github.com/CirrusLogic/linux-drivers.git
3846 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3847 S:      Supported
3848 F:      Documentation/devicetree/bindings/mfd/madera.txt
3849 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3850 F:      include/linux/irqchip/irq-madera*
3851 F:      include/linux/mfd/madera/*
3852 F:      drivers/gpio/gpio-madera*
3853 F:      drivers/irqchip/irq-madera*
3854 F:      drivers/mfd/madera*
3855 F:      drivers/mfd/cs47l*
3856 F:      drivers/pinctrl/cirrus/*
3857
3858 CLANG-FORMAT FILE
3859 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3860 S:      Maintained
3861 F:      .clang-format
3862
3863 CLEANCACHE API
3864 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3865 L:      linux-kernel@vger.kernel.org
3866 S:      Maintained
3867 F:      mm/cleancache.c
3868 F:      include/linux/cleancache.h
3869
3870 CLK API
3871 M:      Russell King <linux@armlinux.org.uk>
3872 L:      linux-clk@vger.kernel.org
3873 S:      Maintained
3874 F:      include/linux/clk.h
3875
3876 CLOCKSOURCE, CLOCKEVENT DRIVERS
3877 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3878 M:      Thomas Gleixner <tglx@linutronix.de>
3879 L:      linux-kernel@vger.kernel.org
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3881 S:      Supported
3882 F:      drivers/clocksource/
3883 F:      Documentation/devicetree/bindings/timer/
3884
3885 CMPC ACPI DRIVER
3886 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3887 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3888 L:      platform-driver-x86@vger.kernel.org
3889 S:      Supported
3890 F:      drivers/platform/x86/classmate-laptop.c
3891
3892 COBALT MEDIA DRIVER
3893 M:      Hans Verkuil <hans.verkuil@cisco.com>
3894 L:      linux-media@vger.kernel.org
3895 T:      git git://linuxtv.org/media_tree.git
3896 W:      https://linuxtv.org
3897 S:      Supported
3898 F:      drivers/media/pci/cobalt/
3899
3900 COCCINELLE/Semantic Patches (SmPL)
3901 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3902 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3903 M:      Nicolas Palix <nicolas.palix@imag.fr>
3904 M:      Michal Marek <michal.lkml@markovi.net>
3905 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3907 W:      http://coccinelle.lip6.fr/
3908 S:      Supported
3909 F:      Documentation/dev-tools/coccinelle.rst
3910 F:      scripts/coccinelle/
3911 F:      scripts/coccicheck
3912
3913 CODA FILE SYSTEM
3914 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3915 M:      coda@cs.cmu.edu
3916 L:      codalist@coda.cs.cmu.edu
3917 W:      http://www.coda.cs.cmu.edu/
3918 S:      Maintained
3919 F:      Documentation/filesystems/coda.txt
3920 F:      fs/coda/
3921 F:      include/linux/coda*.h
3922 F:      include/uapi/linux/coda*.h
3923
3924 CODA V4L2 MEM2MEM DRIVER
3925 M:      Philipp Zabel <p.zabel@pengutronix.de>
3926 L:      linux-media@vger.kernel.org
3927 S:      Maintained
3928 F:      Documentation/devicetree/bindings/media/coda.txt
3929 F:      drivers/media/platform/coda/
3930
3931 CODE OF CONDUCT
3932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3933 S:      Supported
3934 F:      Documentation/process/code-of-conduct.rst
3935 F:      Documentation/process/code-of-conduct-interpretation.rst
3936
3937 COMMON CLK FRAMEWORK
3938 M:      Michael Turquette <mturquette@baylibre.com>
3939 M:      Stephen Boyd <sboyd@kernel.org>
3940 L:      linux-clk@vger.kernel.org
3941 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3943 S:      Maintained
3944 F:      Documentation/devicetree/bindings/clock/
3945 F:      drivers/clk/
3946 X:      drivers/clk/clkdev.c
3947 F:      include/linux/clk-pr*
3948 F:      include/linux/clk/
3949 F:      include/linux/of_clk.h
3950
3951 COMMON INTERNET FILE SYSTEM (CIFS)
3952 M:      Steve French <sfrench@samba.org>
3953 L:      linux-cifs@vger.kernel.org
3954 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3955 W:      http://linux-cifs.samba.org/
3956 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3957 S:      Supported
3958 F:      Documentation/filesystems/cifs/
3959 F:      fs/cifs/
3960
3961 COMPACTPCI HOTPLUG CORE
3962 M:      Scott Murray <scott@spiteful.org>
3963 L:      linux-pci@vger.kernel.org
3964 S:      Maintained
3965 F:      drivers/pci/hotplug/cpci_hotplug*
3966
3967 COMPACTPCI HOTPLUG GENERIC DRIVER
3968 M:      Scott Murray <scott@spiteful.org>
3969 L:      linux-pci@vger.kernel.org
3970 S:      Maintained
3971 F:      drivers/pci/hotplug/cpcihp_generic.c
3972
3973 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3974 M:      Scott Murray <scott@spiteful.org>
3975 L:      linux-pci@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3978
3979 COMPAL LAPTOP SUPPORT
3980 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3981 L:      platform-driver-x86@vger.kernel.org
3982 S:      Maintained
3983 F:      drivers/platform/x86/compal-laptop.c
3984
3985 COMPILER ATTRIBUTES
3986 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3987 S:      Maintained
3988 F:      include/linux/compiler_attributes.h
3989
3990 CONEXANT ACCESSRUNNER USB DRIVER
3991 L:      accessrunner-general@lists.sourceforge.net
3992 W:      http://accessrunner.sourceforge.net/
3993 S:      Orphan
3994 F:      drivers/usb/atm/cxacru.c
3995
3996 CONFIGFS
3997 M:      Joel Becker <jlbec@evilplan.org>
3998 M:      Christoph Hellwig <hch@lst.de>
3999 T:      git git://git.infradead.org/users/hch/configfs.git
4000 S:      Supported
4001 F:      fs/configfs/
4002 F:      include/linux/configfs.h
4003
4004 CONNECTOR
4005 M:      Evgeniy Polyakov <zbr@ioremap.net>
4006 L:      netdev@vger.kernel.org
4007 S:      Maintained
4008 F:      drivers/connector/
4009
4010 CONTROL GROUP (CGROUP)
4011 M:      Tejun Heo <tj@kernel.org>
4012 M:      Li Zefan <lizefan@huawei.com>
4013 M:      Johannes Weiner <hannes@cmpxchg.org>
4014 L:      cgroups@vger.kernel.org
4015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4016 S:      Maintained
4017 F:      Documentation/admin-guide/cgroup-v2.rst
4018 F:      Documentation/cgroup-v1/
4019 F:      include/linux/cgroup*
4020 F:      kernel/cgroup/
4021
4022 CONTROL GROUP - CPUSET
4023 M:      Li Zefan <lizefan@huawei.com>
4024 L:      cgroups@vger.kernel.org
4025 W:      http://www.bullopensource.org/cpuset/
4026 W:      http://oss.sgi.com/projects/cpusets/
4027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4028 S:      Maintained
4029 F:      Documentation/cgroup-v1/cpusets.txt
4030 F:      include/linux/cpuset.h
4031 F:      kernel/cgroup/cpuset.c
4032
4033 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4034 M:      Johannes Weiner <hannes@cmpxchg.org>
4035 M:      Michal Hocko <mhocko@kernel.org>
4036 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4037 L:      cgroups@vger.kernel.org
4038 L:      linux-mm@kvack.org
4039 S:      Maintained
4040 F:      mm/memcontrol.c
4041 F:      mm/swap_cgroup.c
4042
4043 CORETEMP HARDWARE MONITORING DRIVER
4044 M:      Fenghua Yu <fenghua.yu@intel.com>
4045 L:      linux-hwmon@vger.kernel.org
4046 S:      Maintained
4047 F:      Documentation/hwmon/coretemp
4048 F:      drivers/hwmon/coretemp.c
4049
4050 COSA/SRP SYNC SERIAL DRIVER
4051 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4052 W:      http://www.fi.muni.cz/~kas/cosa/
4053 S:      Maintained
4054 F:      drivers/net/wan/cosa*
4055
4056 CPMAC ETHERNET DRIVER
4057 M:      Florian Fainelli <f.fainelli@gmail.com>
4058 L:      netdev@vger.kernel.org
4059 S:      Maintained
4060 F:      drivers/net/ethernet/ti/cpmac.c
4061
4062 CPU FREQUENCY SCALING FRAMEWORK
4063 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4064 M:      Viresh Kumar <viresh.kumar@linaro.org>
4065 L:      linux-pm@vger.kernel.org
4066 S:      Maintained
4067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4069 B:      https://bugzilla.kernel.org
4070 F:      Documentation/admin-guide/pm/cpufreq.rst
4071 F:      Documentation/admin-guide/pm/intel_pstate.rst
4072 F:      Documentation/cpu-freq/
4073 F:      Documentation/devicetree/bindings/cpufreq/
4074 F:      drivers/cpufreq/
4075 F:      include/linux/cpufreq.h
4076 F:      tools/testing/selftests/cpufreq/
4077
4078 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4079 M:      Viresh Kumar <viresh.kumar@linaro.org>
4080 M:      Sudeep Holla <sudeep.holla@arm.com>
4081 L:      linux-pm@vger.kernel.org
4082 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4083 S:      Maintained
4084 F:      drivers/cpufreq/arm_big_little.h
4085 F:      drivers/cpufreq/arm_big_little.c
4086
4087 CPU POWER MONITORING SUBSYSTEM
4088 M:      Thomas Renninger <trenn@suse.com>
4089 M:      Shuah Khan <shuah@kernel.org>
4090 M:      Shuah Khan <skhan@linuxfoundation.org>
4091 L:      linux-pm@vger.kernel.org
4092 S:      Maintained
4093 F:      tools/power/cpupower/
4094
4095 CPUID/MSR DRIVER
4096 M:      "H. Peter Anvin" <hpa@zytor.com>
4097 S:      Maintained
4098 F:      arch/x86/kernel/cpuid.c
4099 F:      arch/x86/kernel/msr.c
4100
4101 CPUIDLE DRIVER - ARM BIG LITTLE
4102 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4103 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4104 L:      linux-pm@vger.kernel.org
4105 L:      linux-arm-kernel@lists.infradead.org
4106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4107 S:      Maintained
4108 F:      drivers/cpuidle/cpuidle-big_little.c
4109
4110 CPUIDLE DRIVER - ARM EXYNOS
4111 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4112 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4113 M:      Kukjin Kim <kgene@kernel.org>
4114 L:      linux-pm@vger.kernel.org
4115 L:      linux-samsung-soc@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/cpuidle/cpuidle-exynos.c
4118 F:      arch/arm/mach-exynos/pm.c
4119
4120 CPU IDLE TIME MANAGEMENT FRAMEWORK
4121 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4122 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4123 L:      linux-pm@vger.kernel.org
4124 S:      Maintained
4125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4126 B:      https://bugzilla.kernel.org
4127 F:      Documentation/admin-guide/pm/cpuidle.rst
4128 F:      Documentation/driver-api/pm/cpuidle.rst
4129 F:      drivers/cpuidle/*
4130 F:      include/linux/cpuidle.h
4131
4132 CRAMFS FILESYSTEM
4133 M:      Nicolas Pitre <nico@fluxnic.net>
4134 S:      Maintained
4135 F:      Documentation/filesystems/cramfs.txt
4136 F:      fs/cramfs/
4137
4138 CRYPTO API
4139 M:      Herbert Xu <herbert@gondor.apana.org.au>
4140 M:      "David S. Miller" <davem@davemloft.net>
4141 L:      linux-crypto@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4144 S:      Maintained
4145 F:      Documentation/crypto/
4146 F:      Documentation/devicetree/bindings/crypto/
4147 F:      arch/*/crypto/
4148 F:      crypto/
4149 F:      drivers/crypto/
4150 F:      include/crypto/
4151 F:      include/linux/crypto*
4152
4153 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4154 M:      Neil Horman <nhorman@tuxdriver.com>
4155 L:      linux-crypto@vger.kernel.org
4156 S:      Maintained
4157 F:      crypto/ansi_cprng.c
4158 F:      crypto/rng.c
4159
4160 CS3308 MEDIA DRIVER
4161 M:      Hans Verkuil <hverkuil@xs4all.nl>
4162 L:      linux-media@vger.kernel.org
4163 T:      git git://linuxtv.org/media_tree.git
4164 W:      http://linuxtv.org
4165 S:      Odd Fixes
4166 F:      drivers/media/i2c/cs3308.c
4167
4168 CS5535 Audio ALSA driver
4169 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4170 S:      Maintained
4171 F:      sound/pci/cs5535audio/
4172
4173 CSI DRIVERS FOR ALLWINNER V3s
4174 M:      Yong Deng <yong.deng@magewell.com>
4175 L:      linux-media@vger.kernel.org
4176 T:      git git://linuxtv.org/media_tree.git
4177 S:      Maintained
4178 F:      drivers/media/platform/sunxi/sun6i-csi/
4179 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4180
4181 CW1200 WLAN driver
4182 M:      Solomon Peachy <pizza@shaftnet.org>
4183 S:      Maintained
4184 F:      drivers/net/wireless/st/cw1200/
4185
4186 CX18 VIDEO4LINUX DRIVER
4187 M:      Andy Walls <awalls@md.metrocast.net>
4188 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4189 L:      linux-media@vger.kernel.org
4190 T:      git git://linuxtv.org/media_tree.git
4191 W:      https://linuxtv.org
4192 W:      http://www.ivtvdriver.org/index.php/Cx18
4193 S:      Maintained
4194 F:      Documentation/media/v4l-drivers/cx18*
4195 F:      drivers/media/pci/cx18/
4196 F:      include/uapi/linux/ivtv*
4197
4198 CX2341X MPEG ENCODER HELPER MODULE
4199 M:      Hans Verkuil <hverkuil@xs4all.nl>
4200 L:      linux-media@vger.kernel.org
4201 T:      git git://linuxtv.org/media_tree.git
4202 W:      https://linuxtv.org
4203 S:      Maintained
4204 F:      drivers/media/common/cx2341x*
4205 F:      include/media/drv-intf/cx2341x.h
4206
4207 CX24120 MEDIA DRIVER
4208 M:      Jemma Denson <jdenson@gmail.com>
4209 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4210 L:      linux-media@vger.kernel.org
4211 W:      https://linuxtv.org
4212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4213 S:      Maintained
4214 F:      drivers/media/dvb-frontends/cx24120*
4215
4216 CX88 VIDEO4LINUX DRIVER
4217 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4218 L:      linux-media@vger.kernel.org
4219 W:      https://linuxtv.org
4220 T:      git git://linuxtv.org/media_tree.git
4221 S:      Odd fixes
4222 F:      Documentation/media/v4l-drivers/cx88*
4223 F:      drivers/media/pci/cx88/
4224
4225 CXD2820R MEDIA DRIVER
4226 M:      Antti Palosaari <crope@iki.fi>
4227 L:      linux-media@vger.kernel.org
4228 W:      https://linuxtv.org
4229 W:      http://palosaari.fi/linux/
4230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4231 T:      git git://linuxtv.org/anttip/media_tree.git
4232 S:      Maintained
4233 F:      drivers/media/dvb-frontends/cxd2820r*
4234
4235 CXGB3 ETHERNET DRIVER (CXGB3)
4236 M:      Vishal Kulkarni <vishal@chelsio.com>
4237 L:      netdev@vger.kernel.org
4238 W:      http://www.chelsio.com
4239 S:      Supported
4240 F:      drivers/net/ethernet/chelsio/cxgb3/
4241
4242 CXGB3 ISCSI DRIVER (CXGB3I)
4243 M:      Karen Xie <kxie@chelsio.com>
4244 L:      linux-scsi@vger.kernel.org
4245 W:      http://www.chelsio.com
4246 S:      Supported
4247 F:      drivers/scsi/cxgbi/cxgb3i
4248
4249 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4250 M:      Steve Wise <swise@chelsio.com>
4251 L:      linux-rdma@vger.kernel.org
4252 W:      http://www.openfabrics.org
4253 S:      Supported
4254 F:      drivers/infiniband/hw/cxgb3/
4255 F:      include/uapi/rdma/cxgb3-abi.h
4256
4257 CXGB4 CRYPTO DRIVER (chcr)
4258 M:      Harsh Jain <harsh@chelsio.com>
4259 L:      linux-crypto@vger.kernel.org
4260 W:      http://www.chelsio.com
4261 S:      Supported
4262 F:      drivers/crypto/chelsio
4263
4264 CXGB4 ETHERNET DRIVER (CXGB4)
4265 M:      Vishal Kulkarni <vishal@chelsio.com>
4266 L:      netdev@vger.kernel.org
4267 W:      http://www.chelsio.com
4268 S:      Supported
4269 F:      drivers/net/ethernet/chelsio/cxgb4/
4270
4271 CXGB4 ISCSI DRIVER (CXGB4I)
4272 M:      Karen Xie <kxie@chelsio.com>
4273 L:      linux-scsi@vger.kernel.org
4274 W:      http://www.chelsio.com
4275 S:      Supported
4276 F:      drivers/scsi/cxgbi/cxgb4i
4277
4278 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4279 M:      Steve Wise <swise@chelsio.com>
4280 L:      linux-rdma@vger.kernel.org
4281 W:      http://www.openfabrics.org
4282 S:      Supported
4283 F:      drivers/infiniband/hw/cxgb4/
4284 F:      include/uapi/rdma/cxgb4-abi.h
4285
4286 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4287 M:      Casey Leedom <leedom@chelsio.com>
4288 L:      netdev@vger.kernel.org
4289 W:      http://www.chelsio.com
4290 S:      Supported
4291 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4292
4293 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4294 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4295 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4296 L:      linuxppc-dev@lists.ozlabs.org
4297 S:      Supported
4298 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4299 F:      drivers/misc/cxl/
4300 F:      include/misc/cxl*
4301 F:      include/uapi/misc/cxl.h
4302 F:      Documentation/powerpc/cxl.txt
4303 F:      Documentation/ABI/testing/sysfs-class-cxl
4304
4305 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4306 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4307 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4308 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4309 L:      linux-scsi@vger.kernel.org
4310 S:      Supported
4311 F:      drivers/scsi/cxlflash/
4312 F:      include/uapi/scsi/cxlflash_ioctl.h
4313 F:      Documentation/powerpc/cxlflash.txt
4314
4315 CYBERPRO FB DRIVER
4316 M:      Russell King <linux@armlinux.org.uk>
4317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4318 W:      http://www.armlinux.org.uk/
4319 S:      Maintained
4320 F:      drivers/video/fbdev/cyber2000fb.*
4321
4322 CYCLADES ASYNC MUX DRIVER
4323 W:      http://www.cyclades.com/
4324 S:      Orphan
4325 F:      drivers/tty/cyclades.c
4326 F:      include/linux/cyclades.h
4327 F:      include/uapi/linux/cyclades.h
4328
4329 CYCLADES PC300 DRIVER
4330 W:      http://www.cyclades.com/
4331 S:      Orphan
4332 F:      drivers/net/wan/pc300*
4333
4334 CYPRESS_FIRMWARE MEDIA DRIVER
4335 M:      Antti Palosaari <crope@iki.fi>
4336 L:      linux-media@vger.kernel.org
4337 W:      https://linuxtv.org
4338 W:      http://palosaari.fi/linux/
4339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4340 T:      git git://linuxtv.org/anttip/media_tree.git
4341 S:      Maintained
4342 F:      drivers/media/common/cypress_firmware*
4343
4344 CYTTSP TOUCHSCREEN DRIVER
4345 M:      Ferruh Yigit <fery@cypress.com>
4346 L:      linux-input@vger.kernel.org
4347 S:      Supported
4348 F:      drivers/input/touchscreen/cyttsp*
4349 F:      include/linux/input/cyttsp.h
4350
4351 D-LINK DIR-685 TOUCHKEYS DRIVER
4352 M:      Linus Walleij <linus.walleij@linaro.org>
4353 L:      linux-input@vger.kernel.org
4354 S:      Supported
4355 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4356
4357 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4358 M:      Joshua Kinard <kumba@gentoo.org>
4359 S:      Maintained
4360 F:      drivers/rtc/rtc-ds1685.c
4361 F:      include/linux/rtc/ds1685.h
4362
4363 DAMA SLAVE for AX.25
4364 M:      Joerg Reuter <jreuter@yaina.de>
4365 W:      http://yaina.de/jreuter/
4366 W:      http://www.qsl.net/dl1bke/
4367 L:      linux-hams@vger.kernel.org
4368 S:      Maintained
4369 F:      net/ax25/af_ax25.c
4370 F:      net/ax25/ax25_dev.c
4371 F:      net/ax25/ax25_ds_*
4372 F:      net/ax25/ax25_in.c
4373 F:      net/ax25/ax25_out.c
4374 F:      net/ax25/ax25_timer.c
4375 F:      net/ax25/sysctl_net_ax25.c
4376
4377 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4378 L:      netdev@vger.kernel.org
4379 S:      Orphan
4380 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4381 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4382
4383 DC390/AM53C974 SCSI driver
4384 M:      Hannes Reinecke <hare@suse.com>
4385 L:      linux-scsi@vger.kernel.org
4386 S:      Maintained
4387 F:      drivers/scsi/am53c974.c
4388
4389 DC395x SCSI driver
4390 M:      Oliver Neukum <oliver@neukum.org>
4391 M:      Ali Akcaagac <aliakc@web.de>
4392 M:      Jamie Lenehan <lenehan@twibble.org>
4393 L:      dc395x@twibble.org
4394 W:      http://twibble.org/dist/dc395x/
4395 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4396 S:      Maintained
4397 F:      Documentation/scsi/dc395x.txt
4398 F:      drivers/scsi/dc395x.*
4399
4400 DCCP PROTOCOL
4401 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4402 L:      dccp@vger.kernel.org
4403 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4404 S:      Maintained
4405 F:      include/linux/dccp.h
4406 F:      include/uapi/linux/dccp.h
4407 F:      include/linux/tfrc.h
4408 F:      net/dccp/
4409
4410 DECnet NETWORK LAYER
4411 W:      http://linux-decnet.sourceforge.net
4412 L:      linux-decnet-user@lists.sourceforge.net
4413 S:      Orphan
4414 F:      Documentation/networking/decnet.txt
4415 F:      net/decnet/
4416
4417 DECSTATION PLATFORM SUPPORT
4418 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4419 L:      linux-mips@vger.kernel.org
4420 W:      http://www.linux-mips.org/wiki/DECstation
4421 S:      Maintained
4422 F:      arch/mips/dec/
4423 F:      arch/mips/include/asm/dec/
4424 F:      arch/mips/include/asm/mach-dec/
4425
4426 DEFXX FDDI NETWORK DRIVER
4427 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4428 S:      Maintained
4429 F:      drivers/net/fddi/defxx.*
4430
4431 DELL SMBIOS DRIVER
4432 M:      Pali Rohár <pali.rohar@gmail.com>
4433 M:      Mario Limonciello <mario.limonciello@dell.com>
4434 L:      platform-driver-x86@vger.kernel.org
4435 S:      Maintained
4436 F:      drivers/platform/x86/dell-smbios.*
4437
4438 DELL SMBIOS SMM DRIVER
4439 M:      Mario Limonciello <mario.limonciello@dell.com>
4440 L:      platform-driver-x86@vger.kernel.org
4441 S:      Maintained
4442 F:      drivers/platform/x86/dell-smbios-smm.c
4443
4444 DELL SMBIOS WMI DRIVER
4445 M:      Mario Limonciello <mario.limonciello@dell.com>
4446 L:      platform-driver-x86@vger.kernel.org
4447 S:      Maintained
4448 F:      drivers/platform/x86/dell-smbios-wmi.c
4449 F:      tools/wmi/dell-smbios-example.c
4450
4451 DEFZA FDDI NETWORK DRIVER
4452 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4453 S:      Maintained
4454 F:      drivers/net/fddi/defza.*
4455
4456 DELL LAPTOP DRIVER
4457 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4458 M:      Pali Rohár <pali.rohar@gmail.com>
4459 L:      platform-driver-x86@vger.kernel.org
4460 S:      Maintained
4461 F:      drivers/platform/x86/dell-laptop.c
4462
4463 DELL LAPTOP FREEFALL DRIVER
4464 M:      Pali Rohár <pali.rohar@gmail.com>
4465 S:      Maintained
4466 F:      drivers/platform/x86/dell-smo8800.c
4467
4468 DELL LAPTOP RBTN DRIVER
4469 M:      Pali Rohár <pali.rohar@gmail.com>
4470 S:      Maintained
4471 F:      drivers/platform/x86/dell-rbtn.*
4472
4473 DELL REMOTE BIOS UPDATE DRIVER
4474 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4475 L:      platform-driver-x86@vger.kernel.org
4476 S:      Maintained
4477 F:      drivers/platform/x86/dell_rbu.c
4478
4479 DELL LAPTOP SMM DRIVER
4480 M:      Pali Rohár <pali.rohar@gmail.com>
4481 S:      Maintained
4482 F:      drivers/hwmon/dell-smm-hwmon.c
4483 F:      include/uapi/linux/i8k.h
4484
4485 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4486 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4487 L:      platform-driver-x86@vger.kernel.org
4488 S:      Maintained
4489 F:      Documentation/dcdbas.txt
4490 F:      drivers/platform/x86/dcdbas.*
4491
4492 DELL WMI NOTIFICATIONS DRIVER
4493 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4494 M:      Pali Rohár <pali.rohar@gmail.com>
4495 S:      Maintained
4496 F:      drivers/platform/x86/dell-wmi.c
4497
4498 DELL WMI DESCRIPTOR DRIVER
4499 M:      Mario Limonciello <mario.limonciello@dell.com>
4500 S:      Maintained
4501 F:      drivers/platform/x86/dell-wmi-descriptor.c
4502
4503 DELTA ST MEDIA DRIVER
4504 M:      Hugues Fruchet <hugues.fruchet@st.com>
4505 L:      linux-media@vger.kernel.org
4506 T:      git git://linuxtv.org/media_tree.git
4507 W:      https://linuxtv.org
4508 S:      Supported
4509 F:      drivers/media/platform/sti/delta
4510
4511 DENALI NAND DRIVER
4512 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4513 L:      linux-mtd@lists.infradead.org
4514 S:      Supported
4515 F:      drivers/mtd/nand/raw/denali*
4516
4517 DESIGNWARE USB2 DRD IP DRIVER
4518 M:      Minas Harutyunyan <hminas@synopsys.com>
4519 L:      linux-usb@vger.kernel.org
4520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4521 S:      Maintained
4522 F:      drivers/usb/dwc2/
4523
4524 DESIGNWARE USB3 DRD IP DRIVER
4525 M:      Felipe Balbi <balbi@kernel.org>
4526 L:      linux-usb@vger.kernel.org
4527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4528 S:      Maintained
4529 F:      drivers/usb/dwc3/
4530
4531 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4532 M:      Andreas Klinger <ak@it-klinger.de>
4533 L:      linux-iio@vger.kernel.org
4534 S:      Maintained
4535 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4536 F:      drivers/iio/proximity/srf*.c
4537
4538 DEVICE COREDUMP (DEV_COREDUMP)
4539 M:      Johannes Berg <johannes@sipsolutions.net>
4540 L:      linux-kernel@vger.kernel.org
4541 S:      Maintained
4542 F:      drivers/base/devcoredump.c
4543 F:      include/linux/devcoredump.h
4544
4545 DEVICE FREQUENCY (DEVFREQ)
4546 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4547 M:      Kyungmin Park <kyungmin.park@samsung.com>
4548 R:      Chanwoo Choi <cw00.choi@samsung.com>
4549 L:      linux-pm@vger.kernel.org
4550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4551 S:      Maintained
4552 F:      drivers/devfreq/
4553 F:      include/linux/devfreq.h
4554 F:      Documentation/devicetree/bindings/devfreq/
4555
4556 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4557 M:      Chanwoo Choi <cw00.choi@samsung.com>
4558 L:      linux-pm@vger.kernel.org
4559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4560 S:      Supported
4561 F:      drivers/devfreq/event/
4562 F:      drivers/devfreq/devfreq-event.c
4563 F:      include/linux/devfreq-event.h
4564 F:      Documentation/devicetree/bindings/devfreq/event/
4565
4566 DEVICE NUMBER REGISTRY
4567 M:      Torben Mathiasen <device@lanana.org>
4568 W:      http://lanana.org/docs/device-list/index.html
4569 S:      Maintained
4570
4571 DEVICE-MAPPER  (LVM)
4572 M:      Alasdair Kergon <agk@redhat.com>
4573 M:      Mike Snitzer <snitzer@redhat.com>
4574 M:      dm-devel@redhat.com
4575 L:      dm-devel@redhat.com
4576 W:      http://sources.redhat.com/dm
4577 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4579 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4580 S:      Maintained
4581 F:      Documentation/device-mapper/
4582 F:      drivers/md/Makefile
4583 F:      drivers/md/Kconfig
4584 F:      drivers/md/dm*
4585 F:      drivers/md/persistent-data/
4586 F:      include/linux/device-mapper.h
4587 F:      include/linux/dm-*.h
4588 F:      include/uapi/linux/dm-*.h
4589
4590 DEVLINK
4591 M:      Jiri Pirko <jiri@mellanox.com>
4592 L:      netdev@vger.kernel.org
4593 S:      Supported
4594 F:      net/core/devlink.c
4595 F:      include/net/devlink.h
4596 F:      include/uapi/linux/devlink.h
4597
4598 DIALOG SEMICONDUCTOR DRIVERS
4599 M:      Support Opensource <support.opensource@diasemi.com>
4600 W:      http://www.dialog-semiconductor.com/products
4601 S:      Supported
4602 F:      Documentation/hwmon/da90??
4603 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4604 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4605 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4606 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4607 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4608 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4609 F:      drivers/gpio/gpio-da90??.c
4610 F:      drivers/hwmon/da90??-hwmon.c
4611 F:      drivers/iio/adc/da91??-*.c
4612 F:      drivers/input/misc/da90??_onkey.c
4613 F:      drivers/input/touchscreen/da9052_tsi.c
4614 F:      drivers/leds/leds-da90??.c
4615 F:      drivers/mfd/da903x.c
4616 F:      drivers/mfd/da90??-*.c
4617 F:      drivers/mfd/da91??-*.c
4618 F:      drivers/power/supply/da9052-battery.c
4619 F:      drivers/power/supply/da91??-*.c
4620 F:      drivers/regulator/da903x.c
4621 F:      drivers/regulator/da9???-regulator.[ch]
4622 F:      drivers/thermal/da90??-thermal.c
4623 F:      drivers/rtc/rtc-da90??.c
4624 F:      drivers/video/backlight/da90??_bl.c
4625 F:      drivers/watchdog/da90??_wdt.c
4626 F:      include/linux/mfd/da903x.h
4627 F:      include/linux/mfd/da9052/
4628 F:      include/linux/mfd/da9055/
4629 F:      include/linux/mfd/da9062/
4630 F:      include/linux/mfd/da9063/
4631 F:      include/linux/mfd/da9150/
4632 F:      include/linux/regulator/da9211.h
4633 F:      include/sound/da[79]*.h
4634 F:      sound/soc/codecs/da[79]*.[ch]
4635
4636 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4637 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4638 L:      linux-gpio@vger.kernel.org
4639 S:      Maintained
4640 F:      drivers/gpio/gpio-gpio-mm.c
4641
4642 DIOLAN U2C-12 I2C DRIVER
4643 M:      Guenter Roeck <linux@roeck-us.net>
4644 L:      linux-i2c@vger.kernel.org
4645 S:      Maintained
4646 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4647
4648 FILESYSTEM DIRECT ACCESS (DAX)
4649 M:      Dan Williams <dan.j.williams@intel.com>
4650 R:      Matthew Wilcox <willy@infradead.org>
4651 R:      Jan Kara <jack@suse.cz>
4652 L:      linux-fsdevel@vger.kernel.org
4653 L:      linux-nvdimm@lists.01.org
4654 S:      Supported
4655 F:      fs/dax.c
4656 F:      include/linux/dax.h
4657 F:      include/trace/events/fs_dax.h
4658
4659 DEVICE DIRECT ACCESS (DAX)
4660 M:      Dan Williams <dan.j.williams@intel.com>
4661 M:      Vishal Verma <vishal.l.verma@intel.com>
4662 M:      Keith Busch <keith.busch@intel.com>
4663 M:      Dave Jiang <dave.jiang@intel.com>
4664 L:      linux-nvdimm@lists.01.org
4665 S:      Supported
4666 F:      drivers/dax/
4667
4668 DIRECTORY NOTIFICATION (DNOTIFY)
4669 M:      Jan Kara <jack@suse.cz>
4670 R:      Amir Goldstein <amir73il@gmail.com>
4671 L:      linux-fsdevel@vger.kernel.org
4672 S:      Maintained
4673 F:      Documentation/filesystems/dnotify.txt
4674 F:      fs/notify/dnotify/
4675 F:      include/linux/dnotify.h
4676
4677 DISK GEOMETRY AND PARTITION HANDLING
4678 M:      Andries Brouwer <aeb@cwi.nl>
4679 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4680 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4681 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4682 S:      Maintained
4683
4684 DISKQUOTA
4685 M:      Jan Kara <jack@suse.com>
4686 S:      Maintained
4687 F:      Documentation/filesystems/quota.txt
4688 F:      fs/quota/
4689 F:      include/linux/quota*.h
4690 F:      include/uapi/linux/quota*.h
4691
4692 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4693 M:      Bernie Thompson <bernie@plugable.com>
4694 L:      linux-fbdev@vger.kernel.org
4695 S:      Maintained
4696 W:      http://plugable.com/category/projects/udlfb/
4697 F:      drivers/video/fbdev/udlfb.c
4698 F:      include/video/udlfb.h
4699 F:      Documentation/fb/udlfb.txt
4700
4701 DISTRIBUTED LOCK MANAGER (DLM)
4702 M:      Christine Caulfield <ccaulfie@redhat.com>
4703 M:      David Teigland <teigland@redhat.com>
4704 L:      cluster-devel@redhat.com
4705 W:      http://sources.redhat.com/cluster/
4706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4707 S:      Supported
4708 F:      fs/dlm/
4709
4710 DMA BUFFER SHARING FRAMEWORK
4711 M:      Sumit Semwal <sumit.semwal@linaro.org>
4712 S:      Maintained
4713 L:      linux-media@vger.kernel.org
4714 L:      dri-devel@lists.freedesktop.org
4715 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4716 F:      drivers/dma-buf/
4717 F:      include/linux/dma-buf*
4718 F:      include/linux/reservation.h
4719 F:      include/linux/*fence.h
4720 F:      Documentation/driver-api/dma-buf.rst
4721 T:      git git://anongit.freedesktop.org/drm/drm-misc
4722
4723 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4724 M:      Vinod Koul <vkoul@kernel.org>
4725 L:      dmaengine@vger.kernel.org
4726 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4727 S:      Maintained
4728 F:      drivers/dma/
4729 F:      include/linux/dmaengine.h
4730 F:      include/linux/of_dma.h
4731 F:      Documentation/devicetree/bindings/dma/
4732 F:      Documentation/driver-api/dmaengine/
4733 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4734
4735 DMA MAPPING HELPERS
4736 M:      Christoph Hellwig <hch@lst.de>
4737 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4738 R:      Robin Murphy <robin.murphy@arm.com>
4739 L:      iommu@lists.linux-foundation.org
4740 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4741 W:      http://git.infradead.org/users/hch/dma-mapping.git
4742 S:      Supported
4743 F:      kernel/dma/
4744 F:      include/asm-generic/dma-mapping.h
4745 F:      include/linux/dma-direct.h
4746 F:      include/linux/dma-mapping.h
4747 F:      include/linux/dma-noncoherent.h
4748
4749 DME1737 HARDWARE MONITOR DRIVER
4750 M:      Juerg Haefliger <juergh@gmail.com>
4751 L:      linux-hwmon@vger.kernel.org
4752 S:      Maintained
4753 F:      Documentation/hwmon/dme1737
4754 F:      drivers/hwmon/dme1737.c
4755
4756 DMI/SMBIOS SUPPORT
4757 M:      Jean Delvare <jdelvare@suse.com>
4758 S:      Maintained
4759 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4760 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4761 F:      drivers/firmware/dmi-id.c
4762 F:      drivers/firmware/dmi_scan.c
4763 F:      include/linux/dmi.h
4764
4765 DOCUMENTATION
4766 M:      Jonathan Corbet <corbet@lwn.net>
4767 L:      linux-doc@vger.kernel.org
4768 S:      Maintained
4769 F:      Documentation/
4770 F:      scripts/kernel-doc
4771 X:      Documentation/ABI/
4772 X:      Documentation/acpi/
4773 X:      Documentation/devicetree/
4774 X:      Documentation/i2c/
4775 X:      Documentation/media/
4776 X:      Documentation/power/
4777 X:      Documentation/spi/
4778 T:      git git://git.lwn.net/linux.git docs-next
4779
4780 DOCUMENTATION/ITALIAN
4781 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4782 L:      linux-doc@vger.kernel.org
4783 S:      Maintained
4784 F:      Documentation/translations/it_IT
4785
4786 DONGWOON DW9714 LENS VOICE COIL DRIVER
4787 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4788 L:      linux-media@vger.kernel.org
4789 T:      git git://linuxtv.org/media_tree.git
4790 S:      Maintained
4791 F:      drivers/media/i2c/dw9714.c
4792 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4793
4794 DONGWOON DW9807 LENS VOICE COIL DRIVER
4795 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4796 L:      linux-media@vger.kernel.org
4797 T:      git git://linuxtv.org/media_tree.git
4798 S:      Maintained
4799 F:      drivers/media/i2c/dw9807-vcm.c
4800 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4801
4802 DOUBLETALK DRIVER
4803 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4804 L:      blinux-list@redhat.com
4805 S:      Maintained
4806 F:      drivers/char/dtlk.c
4807 F:      include/linux/dtlk.h
4808
4809 DPAA2 DATAPATH I/O (DPIO) DRIVER
4810 M:      Roy Pledge <Roy.Pledge@nxp.com>
4811 L:      linux-kernel@vger.kernel.org
4812 S:      Maintained
4813 F:      drivers/soc/fsl/dpio
4814
4815 DPAA2 ETHERNET DRIVER
4816 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4817 L:      netdev@vger.kernel.org
4818 S:      Maintained
4819 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4822 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4823 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4824
4825 DPAA2 ETHERNET SWITCH DRIVER
4826 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4827 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4828 L:      linux-kernel@vger.kernel.org
4829 S:      Maintained
4830 F:      drivers/staging/fsl-dpaa2/ethsw
4831
4832 DPAA2 PTP CLOCK DRIVER
4833 M:      Yangbo Lu <yangbo.lu@nxp.com>
4834 L:      netdev@vger.kernel.org
4835 S:      Maintained
4836 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4837 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4838
4839 DPT_I2O SCSI RAID DRIVER
4840 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4841 L:      linux-scsi@vger.kernel.org
4842 W:      http://www.adaptec.com/
4843 S:      Maintained
4844 F:      drivers/scsi/dpt*
4845 F:      drivers/scsi/dpt/
4846
4847 DRBD DRIVER
4848 M:      Philipp Reisner <philipp.reisner@linbit.com>
4849 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4850 L:      drbd-dev@lists.linbit.com
4851 W:      http://www.drbd.org
4852 T:      git git://git.linbit.com/linux-drbd.git
4853 T:      git git://git.linbit.com/drbd-8.4.git
4854 S:      Supported
4855 F:      drivers/block/drbd/
4856 F:      lib/lru_cache.c
4857 F:      Documentation/blockdev/drbd/
4858
4859 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4860 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4861 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4863 S:      Supported
4864 F:      Documentation/kobject.txt
4865 F:      drivers/base/
4866 F:      fs/debugfs/
4867 F:      fs/sysfs/
4868 F:      include/linux/debugfs.h
4869 F:      include/linux/kobj*
4870 F:      lib/kobj*
4871
4872 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4873 M:      Kevin Hilman <khilman@kernel.org>
4874 M:      Nishanth Menon <nm@ti.com>
4875 S:      Maintained
4876 F:      drivers/power/avs/
4877 F:      include/linux/power/smartreflex.h
4878 L:      linux-pm@vger.kernel.org
4879
4880 DRM DRIVER FOR ARM PL111 CLCD
4881 M:      Eric Anholt <eric@anholt.net>
4882 T:      git git://anongit.freedesktop.org/drm/drm-misc
4883 S:      Supported
4884 F:      drivers/gpu/drm/pl111/
4885
4886 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4887 M:      Linus Walleij <linus.walleij@linaro.org>
4888 T:      git git://anongit.freedesktop.org/drm/drm-misc
4889 S:      Maintained
4890 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4891 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4892
4893 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4894 M:      Dave Airlie <airlied@redhat.com>
4895 S:      Odd Fixes
4896 F:      drivers/gpu/drm/ast/
4897
4898 DRM DRIVER FOR BOCHS VIRTUAL GPU
4899 M:      Gerd Hoffmann <kraxel@redhat.com>
4900 L:      virtualization@lists.linux-foundation.org
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902 S:      Maintained
4903 F:      drivers/gpu/drm/bochs/
4904
4905 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4906 M:      Linus Walleij <linus.walleij@linaro.org>
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 S:      Maintained
4909 F:      drivers/gpu/drm/tve200/
4910
4911 DRM DRIVER FOR ILITEK ILI9225 PANELS
4912 M:      David Lechner <david@lechnology.com>
4913 S:      Maintained
4914 F:      drivers/gpu/drm/tinydrm/ili9225.c
4915 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4916
4917 DRM DRIVER FOR HX8357D PANELS
4918 M:      Eric Anholt <eric@anholt.net>
4919 T:      git git://anongit.freedesktop.org/drm/drm-misc
4920 S:      Maintained
4921 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4922 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4923
4924 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4925 S:      Orphan / Obsolete
4926 F:      drivers/gpu/drm/i810/
4927 F:      include/uapi/drm/i810_drm.h
4928
4929 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4930 S:      Orphan / Obsolete
4931 F:      drivers/gpu/drm/mga/
4932 F:      include/uapi/drm/mga_drm.h
4933
4934 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4935 M:      Dave Airlie <airlied@redhat.com>
4936 S:      Odd Fixes
4937 F:      drivers/gpu/drm/mgag200/
4938
4939 DRM DRIVER FOR MI0283QT
4940 M:      Noralf Trønnes <noralf@tronnes.org>
4941 S:      Maintained
4942 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4943 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4944
4945 DRM DRIVER FOR MSM ADRENO GPU
4946 M:      Rob Clark <robdclark@gmail.com>
4947 M:      Sean Paul <sean@poorly.run>
4948 L:      linux-arm-msm@vger.kernel.org
4949 L:      dri-devel@lists.freedesktop.org
4950 L:      freedreno@lists.freedesktop.org
4951 T:      git https://gitlab.freedesktop.org/drm/msm.git
4952 S:      Maintained
4953 F:      drivers/gpu/drm/msm/
4954 F:      include/uapi/drm/msm_drm.h
4955 F:      Documentation/devicetree/bindings/display/msm/
4956
4957 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4958 M:      Ben Skeggs <bskeggs@redhat.com>
4959 L:      dri-devel@lists.freedesktop.org
4960 L:      nouveau@lists.freedesktop.org
4961 T:      git git://github.com/skeggsb/linux
4962 S:      Supported
4963 F:      drivers/gpu/drm/nouveau/
4964 F:      include/uapi/drm/nouveau_drm.h
4965
4966 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4967 M:      Stefan Mavrodiev <stefan@olimex.com>
4968 S:      Maintained
4969 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4970 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4971
4972 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4973 M:      Noralf Trønnes <noralf@tronnes.org>
4974 S:      Maintained
4975 F:      drivers/gpu/drm/tinydrm/repaper.c
4976 F:      Documentation/devicetree/bindings/display/repaper.txt
4977
4978 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4979 M:      Dave Airlie <airlied@redhat.com>
4980 M:      Gerd Hoffmann <kraxel@redhat.com>
4981 L:      virtualization@lists.linux-foundation.org
4982 T:      git git://anongit.freedesktop.org/drm/drm-misc
4983 S:      Obsolete
4984 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4985 F:      drivers/gpu/drm/cirrus/
4986
4987 DRM DRIVER FOR QXL VIRTUAL GPU
4988 M:      Dave Airlie <airlied@redhat.com>
4989 M:      Gerd Hoffmann <kraxel@redhat.com>
4990 L:      virtualization@lists.linux-foundation.org
4991 L:      spice-devel@lists.freedesktop.org
4992 T:      git git://anongit.freedesktop.org/drm/drm-misc
4993 S:      Maintained
4994 F:      drivers/gpu/drm/qxl/
4995 F:      include/uapi/drm/qxl_drm.h
4996
4997 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4998 S:      Orphan / Obsolete
4999 F:      drivers/gpu/drm/r128/
5000 F:      include/uapi/drm/r128_drm.h
5001
5002 DRM DRIVER FOR SAVAGE VIDEO CARDS
5003 S:      Orphan / Obsolete
5004 F:      drivers/gpu/drm/savage/
5005 F:      include/uapi/drm/savage_drm.h
5006
5007 DRM DRIVER FOR SIS VIDEO CARDS
5008 S:      Orphan / Obsolete
5009 F:      drivers/gpu/drm/sis/
5010 F:      include/uapi/drm/sis_drm.h
5011
5012 DRM DRIVER FOR SITRONIX ST7701 PANELS
5013 M:      Jagan Teki <jagan@amarulasolutions.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5016 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5017
5018 DRM DRIVER FOR SITRONIX ST7586 PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/st7586.c
5022 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5023
5024 DRM DRIVER FOR SITRONIX ST7735R PANELS
5025 M:      David Lechner <david@lechnology.com>
5026 S:      Maintained
5027 F:      drivers/gpu/drm/tinydrm/st7735r.c
5028 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5029
5030 DRM DRIVER FOR TDFX VIDEO CARDS
5031 S:      Orphan / Obsolete
5032 F:      drivers/gpu/drm/tdfx/
5033
5034 DRM DRIVER FOR TPO TPG110 PANELS
5035 M:      Linus Walleij <linus.walleij@linaro.org>
5036 T:      git git://anongit.freedesktop.org/drm/drm-misc
5037 S:      Maintained
5038 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5039 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5040
5041 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5042 M:      Dave Airlie <airlied@redhat.com>
5043 R:      Sean Paul <sean@poorly.run>
5044 L:      dri-devel@lists.freedesktop.org
5045 S:      Odd Fixes
5046 F:      drivers/gpu/drm/udl/
5047 T:      git git://anongit.freedesktop.org/drm/drm-misc
5048
5049 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5050 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5051 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5052 R:      Daniel Vetter <daniel@ffwll.ch>
5053 T:      git git://anongit.freedesktop.org/drm/drm-misc
5054 S:      Maintained
5055 L:      dri-devel@lists.freedesktop.org
5056 F:      drivers/gpu/drm/vkms/
5057 F:      Documentation/gpu/vkms.rst
5058
5059 DRM DRIVER FOR VMWARE VIRTUAL GPU
5060 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5061 M:      Thomas Hellstrom <thellstrom@vmware.com>
5062 L:      dri-devel@lists.freedesktop.org
5063 T:      git git://people.freedesktop.org/~thomash/linux
5064 S:      Supported
5065 F:      drivers/gpu/drm/vmwgfx/
5066 F:      include/uapi/drm/vmwgfx_drm.h
5067
5068 DRM DRIVERS
5069 M:      David Airlie <airlied@linux.ie>
5070 M:      Daniel Vetter <daniel@ffwll.ch>
5071 L:      dri-devel@lists.freedesktop.org
5072 T:      git git://anongit.freedesktop.org/drm/drm
5073 B:      https://bugs.freedesktop.org/
5074 C:      irc://chat.freenode.net/dri-devel
5075 S:      Maintained
5076 F:      drivers/gpu/drm/
5077 F:      drivers/gpu/vga/
5078 F:      Documentation/devicetree/bindings/display/
5079 F:      Documentation/devicetree/bindings/gpu/
5080 F:      Documentation/gpu/
5081 F:      include/drm/
5082 F:      include/uapi/drm/
5083 F:      include/linux/vga*
5084
5085 DRM DRIVERS AND MISC GPU PATCHES
5086 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5087 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5088 M:      Sean Paul <sean@poorly.run>
5089 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5090 S:      Maintained
5091 T:      git git://anongit.freedesktop.org/drm/drm-misc
5092 F:      Documentation/gpu/
5093 F:      drivers/gpu/vga/
5094 F:      drivers/gpu/drm/*
5095 F:      include/drm/drm*
5096 F:      include/uapi/drm/drm*
5097 F:      include/linux/vga*
5098
5099 DRM DRIVERS FOR ALLWINNER A10
5100 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5101 L:      dri-devel@lists.freedesktop.org
5102 S:      Supported
5103 F:      drivers/gpu/drm/sun4i/
5104 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5105 T:      git git://anongit.freedesktop.org/drm/drm-misc
5106
5107 DRM DRIVERS FOR AMLOGIC SOCS
5108 M:      Neil Armstrong <narmstrong@baylibre.com>
5109 L:      dri-devel@lists.freedesktop.org
5110 L:      linux-amlogic@lists.infradead.org
5111 W:      http://linux-meson.com/
5112 S:      Supported
5113 F:      drivers/gpu/drm/meson/
5114 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5115 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5116 F:      Documentation/gpu/meson.rst
5117 T:      git git://anongit.freedesktop.org/drm/drm-misc
5118
5119 DRM DRIVERS FOR ATMEL HLCDC
5120 M:      Boris Brezillon <bbrezillon@kernel.org>
5121 L:      dri-devel@lists.freedesktop.org
5122 S:      Supported
5123 F:      drivers/gpu/drm/atmel-hlcdc/
5124 F:      Documentation/devicetree/bindings/display/atmel/
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126
5127 DRM DRIVERS FOR BRIDGE CHIPS
5128 M:      Andrzej Hajda <a.hajda@samsung.com>
5129 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5130 S:      Maintained
5131 T:      git git://anongit.freedesktop.org/drm/drm-misc
5132 F:      drivers/gpu/drm/bridge/
5133
5134 DRM DRIVERS FOR EXYNOS
5135 M:      Inki Dae <inki.dae@samsung.com>
5136 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5137 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5138 M:      Kyungmin Park <kyungmin.park@samsung.com>
5139 L:      dri-devel@lists.freedesktop.org
5140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5141 S:      Supported
5142 F:      drivers/gpu/drm/exynos/
5143 F:      include/uapi/drm/exynos_drm.h
5144 F:      Documentation/devicetree/bindings/display/exynos/
5145
5146 DRM DRIVERS FOR FREESCALE DCU
5147 M:      Stefan Agner <stefan@agner.ch>
5148 M:      Alison Wang <alison.wang@nxp.com>
5149 L:      dri-devel@lists.freedesktop.org
5150 S:      Supported
5151 F:      drivers/gpu/drm/fsl-dcu/
5152 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5153 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5154 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156
5157 DRM DRIVERS FOR FREESCALE IMX
5158 M:      Philipp Zabel <p.zabel@pengutronix.de>
5159 L:      dri-devel@lists.freedesktop.org
5160 S:      Maintained
5161 F:      drivers/gpu/drm/imx/
5162 F:      drivers/gpu/ipu-v3/
5163 F:      Documentation/devicetree/bindings/display/imx/
5164
5165 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5166 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5167 L:      dri-devel@lists.freedesktop.org
5168 T:      git git://github.com/patjak/drm-gma500
5169 S:      Maintained
5170 F:      drivers/gpu/drm/gma500/
5171
5172 DRM DRIVERS FOR HISILICON
5173 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5174 M:      Rongrong Zou <zourongrong@gmail.com>
5175 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5176 R:      Chen Feng <puck.chen@hisilicon.com>
5177 L:      dri-devel@lists.freedesktop.org
5178 T:      git git://github.com/xin3liang/linux.git
5179 S:      Maintained
5180 F:      drivers/gpu/drm/hisilicon/
5181 F:      Documentation/devicetree/bindings/display/hisilicon/
5182
5183 DRM DRIVERS FOR MEDIATEK
5184 M:      CK Hu <ck.hu@mediatek.com>
5185 M:      Philipp Zabel <p.zabel@pengutronix.de>
5186 L:      dri-devel@lists.freedesktop.org
5187 S:      Supported
5188 F:      drivers/gpu/drm/mediatek/
5189 F:      Documentation/devicetree/bindings/display/mediatek/
5190
5191 DRM DRIVERS FOR NVIDIA TEGRA
5192 M:      Thierry Reding <thierry.reding@gmail.com>
5193 L:      dri-devel@lists.freedesktop.org
5194 L:      linux-tegra@vger.kernel.org
5195 T:      git git://anongit.freedesktop.org/tegra/linux.git
5196 S:      Supported
5197 F:      drivers/gpu/drm/tegra/
5198 F:      drivers/gpu/host1x/
5199 F:      include/linux/host1x.h
5200 F:      include/uapi/drm/tegra_drm.h
5201 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5202
5203 DRM DRIVERS FOR RENESAS
5204 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5205 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5206 L:      dri-devel@lists.freedesktop.org
5207 L:      linux-renesas-soc@vger.kernel.org
5208 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5209 S:      Supported
5210 F:      drivers/gpu/drm/rcar-du/
5211 F:      drivers/gpu/drm/shmobile/
5212 F:      include/linux/platform_data/shmob_drm.h
5213 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5214 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5215 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5216
5217 DRM DRIVERS FOR ROCKCHIP
5218 M:      Sandy Huang <hjc@rock-chips.com>
5219 M:      Heiko Stübner <heiko@sntech.de>
5220 L:      dri-devel@lists.freedesktop.org
5221 S:      Maintained
5222 F:      drivers/gpu/drm/rockchip/
5223 F:      Documentation/devicetree/bindings/display/rockchip/
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225
5226 DRM DRIVERS FOR STI
5227 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5228 M:      Vincent Abriou <vincent.abriou@st.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231 S:      Maintained
5232 F:      drivers/gpu/drm/sti
5233 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5234
5235 DRM DRIVERS FOR STM
5236 M:      Yannick Fertre <yannick.fertre@st.com>
5237 M:      Philippe Cornu <philippe.cornu@st.com>
5238 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5239 M:      Vincent Abriou <vincent.abriou@st.com>
5240 L:      dri-devel@lists.freedesktop.org
5241 T:      git git://anongit.freedesktop.org/drm/drm-misc
5242 S:      Maintained
5243 F:      drivers/gpu/drm/stm
5244 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5245
5246 DRM DRIVERS FOR TI LCDC
5247 M:      Jyri Sarha <jsarha@ti.com>
5248 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5249 L:      dri-devel@lists.freedesktop.org
5250 S:      Maintained
5251 F:      drivers/gpu/drm/tilcdc/
5252 F:      Documentation/devicetree/bindings/display/tilcdc/
5253
5254 DRM DRIVERS FOR TI OMAP
5255 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5256 L:      dri-devel@lists.freedesktop.org
5257 S:      Maintained
5258 F:      drivers/gpu/drm/omapdrm/
5259 F:      Documentation/devicetree/bindings/display/ti/
5260
5261 DRM DRIVERS FOR V3D
5262 M:      Eric Anholt <eric@anholt.net>
5263 S:      Supported
5264 F:      drivers/gpu/drm/v3d/
5265 F:      include/uapi/drm/v3d_drm.h
5266 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5267 T:      git git://anongit.freedesktop.org/drm/drm-misc
5268
5269 DRM DRIVERS FOR VC4
5270 M:      Eric Anholt <eric@anholt.net>
5271 T:      git git://github.com/anholt/linux
5272 S:      Supported
5273 F:      drivers/gpu/drm/vc4/
5274 F:      include/uapi/drm/vc4_drm.h
5275 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5276 T:      git git://anongit.freedesktop.org/drm/drm-misc
5277
5278 DRM DRIVERS FOR VIVANTE GPU IP
5279 M:      Lucas Stach <l.stach@pengutronix.de>
5280 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5281 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5282 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5283 L:      dri-devel@lists.freedesktop.org
5284 S:      Maintained
5285 F:      drivers/gpu/drm/etnaviv/
5286 F:      include/uapi/drm/etnaviv_drm.h
5287 F:      Documentation/devicetree/bindings/display/etnaviv/
5288
5289 DRM DRIVERS FOR ZTE ZX
5290 M:      Shawn Guo <shawnguo@kernel.org>
5291 L:      dri-devel@lists.freedesktop.org
5292 S:      Maintained
5293 F:      drivers/gpu/drm/zte/
5294 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5295 T:      git git://anongit.freedesktop.org/drm/drm-misc
5296
5297 DRM PANEL DRIVERS
5298 M:      Thierry Reding <thierry.reding@gmail.com>
5299 L:      dri-devel@lists.freedesktop.org
5300 T:      git git://anongit.freedesktop.org/drm/drm-misc
5301 S:      Maintained
5302 F:      drivers/gpu/drm/drm_panel.c
5303 F:      drivers/gpu/drm/panel/
5304 F:      include/drm/drm_panel.h
5305 F:      Documentation/devicetree/bindings/display/panel/
5306
5307 DRM TINYDRM DRIVERS
5308 M:      Noralf Trønnes <noralf@tronnes.org>
5309 W:      https://github.com/notro/tinydrm/wiki/Development
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311 S:      Maintained
5312 F:      drivers/gpu/drm/tinydrm/
5313 F:      include/drm/tinydrm/
5314
5315 DRM DRIVERS FOR XEN
5316 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 L:      dri-devel@lists.freedesktop.org
5319 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5320 S:      Supported
5321 F:      drivers/gpu/drm/xen/
5322 F:      Documentation/gpu/xen-front.rst
5323
5324 DRM TTM SUBSYSTEM
5325 M:      Christian Koenig <christian.koenig@amd.com>
5326 M:      Huang Rui <ray.huang@amd.com>
5327 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5328 T:      git git://people.freedesktop.org/~agd5f/linux
5329 S:      Maintained
5330 L:      dri-devel@lists.freedesktop.org
5331 F:      include/drm/ttm/
5332 F:      drivers/gpu/drm/ttm/
5333
5334 DSBR100 USB FM RADIO DRIVER
5335 M:      Alexey Klimov <klimov.linux@gmail.com>
5336 L:      linux-media@vger.kernel.org
5337 T:      git git://linuxtv.org/media_tree.git
5338 S:      Maintained
5339 F:      drivers/media/radio/dsbr100.c
5340
5341 DSCC4 DRIVER
5342 M:      Francois Romieu <romieu@fr.zoreil.com>
5343 L:      netdev@vger.kernel.org
5344 S:      Maintained
5345 F:      drivers/net/wan/dscc4.c
5346
5347 DT3155 MEDIA DRIVER
5348 M:      Hans Verkuil <hverkuil@xs4all.nl>
5349 L:      linux-media@vger.kernel.org
5350 T:      git git://linuxtv.org/media_tree.git
5351 W:      https://linuxtv.org
5352 S:      Odd Fixes
5353 F:      drivers/media/pci/dt3155/
5354
5355 DVB_USB_AF9015 MEDIA DRIVER
5356 M:      Antti Palosaari <crope@iki.fi>
5357 L:      linux-media@vger.kernel.org
5358 W:      https://linuxtv.org
5359 W:      http://palosaari.fi/linux/
5360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5361 T:      git git://linuxtv.org/anttip/media_tree.git
5362 S:      Maintained
5363 F:      drivers/media/usb/dvb-usb-v2/af9015*
5364
5365 DVB_USB_AF9035 MEDIA DRIVER
5366 M:      Antti Palosaari <crope@iki.fi>
5367 L:      linux-media@vger.kernel.org
5368 W:      https://linuxtv.org
5369 W:      http://palosaari.fi/linux/
5370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5371 T:      git git://linuxtv.org/anttip/media_tree.git
5372 S:      Maintained
5373 F:      drivers/media/usb/dvb-usb-v2/af9035*
5374
5375 DVB_USB_ANYSEE MEDIA DRIVER
5376 M:      Antti Palosaari <crope@iki.fi>
5377 L:      linux-media@vger.kernel.org
5378 W:      https://linuxtv.org
5379 W:      http://palosaari.fi/linux/
5380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5381 T:      git git://linuxtv.org/anttip/media_tree.git
5382 S:      Maintained
5383 F:      drivers/media/usb/dvb-usb-v2/anysee*
5384
5385 DVB_USB_AU6610 MEDIA DRIVER
5386 M:      Antti Palosaari <crope@iki.fi>
5387 L:      linux-media@vger.kernel.org
5388 W:      https://linuxtv.org
5389 W:      http://palosaari.fi/linux/
5390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5391 T:      git git://linuxtv.org/anttip/media_tree.git
5392 S:      Maintained
5393 F:      drivers/media/usb/dvb-usb-v2/au6610*
5394
5395 DVB_USB_CE6230 MEDIA DRIVER
5396 M:      Antti Palosaari <crope@iki.fi>
5397 L:      linux-media@vger.kernel.org
5398 W:      https://linuxtv.org
5399 W:      http://palosaari.fi/linux/
5400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5401 T:      git git://linuxtv.org/anttip/media_tree.git
5402 S:      Maintained
5403 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5404
5405 DVB_USB_CXUSB MEDIA DRIVER
5406 M:      Michael Krufky <mkrufky@linuxtv.org>
5407 L:      linux-media@vger.kernel.org
5408 W:      https://linuxtv.org
5409 W:      http://github.com/mkrufky
5410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5411 T:      git git://linuxtv.org/media_tree.git
5412 S:      Maintained
5413 F:      drivers/media/usb/dvb-usb/cxusb*
5414
5415 DVB_USB_EC168 MEDIA DRIVER
5416 M:      Antti Palosaari <crope@iki.fi>
5417 L:      linux-media@vger.kernel.org
5418 W:      https://linuxtv.org
5419 W:      http://palosaari.fi/linux/
5420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5421 T:      git git://linuxtv.org/anttip/media_tree.git
5422 S:      Maintained
5423 F:      drivers/media/usb/dvb-usb-v2/ec168*
5424
5425 DVB_USB_GL861 MEDIA DRIVER
5426 M:      Antti Palosaari <crope@iki.fi>
5427 L:      linux-media@vger.kernel.org
5428 W:      https://linuxtv.org
5429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5430 T:      git git://linuxtv.org/anttip/media_tree.git
5431 S:      Maintained
5432 F:      drivers/media/usb/dvb-usb-v2/gl861*
5433
5434 DVB_USB_MXL111SF MEDIA DRIVER
5435 M:      Michael Krufky <mkrufky@linuxtv.org>
5436 L:      linux-media@vger.kernel.org
5437 W:      https://linuxtv.org
5438 W:      http://github.com/mkrufky
5439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5440 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5441 S:      Maintained
5442 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5443
5444 DVB_USB_RTL28XXU MEDIA DRIVER
5445 M:      Antti Palosaari <crope@iki.fi>
5446 L:      linux-media@vger.kernel.org
5447 W:      https://linuxtv.org
5448 W:      http://palosaari.fi/linux/
5449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5450 T:      git git://linuxtv.org/anttip/media_tree.git
5451 S:      Maintained
5452 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5453
5454 DVB_USB_V2 MEDIA DRIVER
5455 M:      Antti Palosaari <crope@iki.fi>
5456 L:      linux-media@vger.kernel.org
5457 W:      https://linuxtv.org
5458 W:      http://palosaari.fi/linux/
5459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5460 T:      git git://linuxtv.org/anttip/media_tree.git
5461 S:      Maintained
5462 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5463 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5464
5465 DYNAMIC DEBUG
5466 M:      Jason Baron <jbaron@akamai.com>
5467 S:      Maintained
5468 F:      lib/dynamic_debug.c
5469 F:      include/linux/dynamic_debug.h
5470
5471 DYNAMIC INTERRUPT MODERATION
5472 M:      Tal Gilboa <talgi@mellanox.com>
5473 S:      Maintained
5474 F:      include/linux/net_dim.h
5475
5476 DZ DECSTATION DZ11 SERIAL DRIVER
5477 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5478 S:      Maintained
5479 F:      drivers/tty/serial/dz.*
5480
5481 E3X0 POWER BUTTON DRIVER
5482 M:      Moritz Fischer <moritz.fischer@ettus.com>
5483 L:      usrp-users@lists.ettus.com
5484 W:      http://www.ettus.com
5485 S:      Supported
5486 F:      drivers/input/misc/e3x0-button.c
5487 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5488
5489 E4000 MEDIA DRIVER
5490 M:      Antti Palosaari <crope@iki.fi>
5491 L:      linux-media@vger.kernel.org
5492 W:      https://linuxtv.org
5493 W:      http://palosaari.fi/linux/
5494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5495 T:      git git://linuxtv.org/anttip/media_tree.git
5496 S:      Maintained
5497 F:      drivers/media/tuners/e4000*
5498
5499 EARTH_PT1 MEDIA DRIVER
5500 M:      Akihiro Tsukada <tskd08@gmail.com>
5501 L:      linux-media@vger.kernel.org
5502 S:      Odd Fixes
5503 F:      drivers/media/pci/pt1/
5504
5505 EARTH_PT3 MEDIA DRIVER
5506 M:      Akihiro Tsukada <tskd08@gmail.com>
5507 L:      linux-media@vger.kernel.org
5508 S:      Odd Fixes
5509 F:      drivers/media/pci/pt3/
5510
5511 EC100 MEDIA DRIVER
5512 M:      Antti Palosaari <crope@iki.fi>
5513 L:      linux-media@vger.kernel.org
5514 W:      https://linuxtv.org
5515 W:      http://palosaari.fi/linux/
5516 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5517 T:      git git://linuxtv.org/anttip/media_tree.git
5518 S:      Maintained
5519 F:      drivers/media/dvb-frontends/ec100*
5520
5521 ECRYPT FILE SYSTEM
5522 M:      Tyler Hicks <tyhicks@canonical.com>
5523 L:      ecryptfs@vger.kernel.org
5524 W:      http://ecryptfs.org
5525 W:      https://launchpad.net/ecryptfs
5526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5527 S:      Supported
5528 F:      Documentation/filesystems/ecryptfs.txt
5529 F:      fs/ecryptfs/
5530
5531 EDAC-AMD64
5532 M:      Borislav Petkov <bp@alien8.de>
5533 L:      linux-edac@vger.kernel.org
5534 S:      Maintained
5535 F:      drivers/edac/amd64_edac*
5536
5537 EDAC-AST2500
5538 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5539 S:      Supported
5540 F:      drivers/edac/aspeed_edac.c
5541 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5542
5543 EDAC-CALXEDA
5544 M:      Robert Richter <rric@kernel.org>
5545 L:      linux-edac@vger.kernel.org
5546 S:      Maintained
5547 F:      drivers/edac/highbank*
5548
5549 EDAC-CAVIUM OCTEON
5550 M:      Ralf Baechle <ralf@linux-mips.org>
5551 M:      David Daney <david.daney@cavium.com>
5552 L:      linux-edac@vger.kernel.org
5553 L:      linux-mips@vger.kernel.org
5554 S:      Supported
5555 F:      drivers/edac/octeon_edac*
5556
5557 EDAC-CAVIUM THUNDERX
5558 M:      David Daney <david.daney@cavium.com>
5559 M:      Jan Glauber <jglauber@cavium.com>
5560 L:      linux-edac@vger.kernel.org
5561 S:      Supported
5562 F:      drivers/edac/thunderx_edac*
5563
5564 EDAC-CORE
5565 M:      Borislav Petkov <bp@alien8.de>
5566 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5567 R:      James Morse <james.morse@arm.com>
5568 L:      linux-edac@vger.kernel.org
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5571 S:      Supported
5572 F:      Documentation/admin-guide/ras.rst
5573 F:      Documentation/driver-api/edac.rst
5574 F:      drivers/edac/
5575 F:      include/linux/edac.h
5576
5577 EDAC-E752X
5578 M:      Mark Gross <mark.gross@intel.com>
5579 L:      linux-edac@vger.kernel.org
5580 S:      Maintained
5581 F:      drivers/edac/e752x_edac.c
5582
5583 EDAC-E7XXX
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/e7xxx_edac.c
5587
5588 EDAC-FSL_DDR
5589 M:      York Sun <york.sun@nxp.com>
5590 L:      linux-edac@vger.kernel.org
5591 S:      Maintained
5592 F:      drivers/edac/fsl_ddr_edac.*
5593
5594 EDAC-GHES
5595 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5596 L:      linux-edac@vger.kernel.org
5597 S:      Maintained
5598 F:      drivers/edac/ghes_edac.c
5599
5600 EDAC-I3000
5601 L:      linux-edac@vger.kernel.org
5602 S:      Orphan
5603 F:      drivers/edac/i3000_edac.c
5604
5605 EDAC-I5000
5606 L:      linux-edac@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/edac/i5000_edac.c
5609
5610 EDAC-I5400
5611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5612 L:      linux-edac@vger.kernel.org
5613 S:      Maintained
5614 F:      drivers/edac/i5400_edac.c
5615
5616 EDAC-I7300
5617 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5618 L:      linux-edac@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/edac/i7300_edac.c
5621
5622 EDAC-I7CORE
5623 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5624 L:      linux-edac@vger.kernel.org
5625 S:      Maintained
5626 F:      drivers/edac/i7core_edac.c
5627
5628 EDAC-I82443BXGX
5629 M:      Tim Small <tim@buttersideup.com>
5630 L:      linux-edac@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/edac/i82443bxgx_edac.c
5633
5634 EDAC-I82975X
5635 M:      "Arvind R." <arvino55@gmail.com>
5636 L:      linux-edac@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/edac/i82975x_edac.c
5639
5640 EDAC-IE31200
5641 M:      Jason Baron <jbaron@akamai.com>
5642 L:      linux-edac@vger.kernel.org
5643 S:      Maintained
5644 F:      drivers/edac/ie31200_edac.c
5645
5646 EDAC-MPC85XX
5647 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5648 L:      linux-edac@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/edac/mpc85xx_edac.[ch]
5651
5652 EDAC-PASEMI
5653 M:      Egor Martovetsky <egor@pasemi.com>
5654 L:      linux-edac@vger.kernel.org
5655 S:      Maintained
5656 F:      drivers/edac/pasemi_edac.c
5657
5658 EDAC-PND2
5659 M:      Tony Luck <tony.luck@intel.com>
5660 L:      linux-edac@vger.kernel.org
5661 S:      Maintained
5662 F:      drivers/edac/pnd2_edac.[ch]
5663
5664 EDAC-R82600
5665 M:      Tim Small <tim@buttersideup.com>
5666 L:      linux-edac@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/edac/r82600_edac.c
5669
5670 EDAC-SBRIDGE
5671 M:      Tony Luck <tony.luck@intel.com>
5672 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/sb_edac.c
5676
5677 EDAC-SKYLAKE
5678 M:      Tony Luck <tony.luck@intel.com>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/skx_edac.c
5682
5683 EDAC-TI
5684 M:      Tero Kristo <t-kristo@ti.com>
5685 L:      linux-edac@vger.kernel.org
5686 S:      Maintained
5687 F:      drivers/edac/ti_edac.c
5688
5689 EDAC-QCOM
5690 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5691 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5692 L:      linux-arm-msm@vger.kernel.org
5693 L:      linux-edac@vger.kernel.org
5694 S:      Maintained
5695 F:      drivers/edac/qcom_edac.c
5696
5697 EDIROL UA-101/UA-1000 DRIVER
5698 M:      Clemens Ladisch <clemens@ladisch.de>
5699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5700 T:      git git://git.alsa-project.org/alsa-kernel.git
5701 S:      Maintained
5702 F:      sound/usb/misc/ua101.c
5703
5704 EFI TEST DRIVER
5705 L:      linux-efi@vger.kernel.org
5706 M:      Ivan Hu <ivan.hu@canonical.com>
5707 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5708 S:      Maintained
5709 F:      drivers/firmware/efi/test/
5710
5711 EFI VARIABLE FILESYSTEM
5712 M:      Matthew Garrett <matthew.garrett@nebula.com>
5713 M:      Jeremy Kerr <jk@ozlabs.org>
5714 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5716 L:      linux-efi@vger.kernel.org
5717 S:      Maintained
5718 F:      fs/efivarfs/
5719
5720 EFIFB FRAMEBUFFER DRIVER
5721 L:      linux-fbdev@vger.kernel.org
5722 M:      Peter Jones <pjones@redhat.com>
5723 S:      Maintained
5724 F:      drivers/video/fbdev/efifb.c
5725
5726 EFS FILESYSTEM
5727 W:      http://aeschi.ch.eu.org/efs/
5728 S:      Orphan
5729 F:      fs/efs/
5730
5731 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5732 M:      Douglas Miller <dougmill@linux.ibm.com>
5733 L:      netdev@vger.kernel.org
5734 S:      Maintained
5735 F:      drivers/net/ethernet/ibm/ehea/
5736
5737 EM28XX VIDEO4LINUX DRIVER
5738 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5739 L:      linux-media@vger.kernel.org
5740 W:      https://linuxtv.org
5741 T:      git git://linuxtv.org/media_tree.git
5742 S:      Maintained
5743 F:      drivers/media/usb/em28xx/
5744 F:      Documentation/media/v4l-drivers/em28xx*
5745
5746 EMBEDDED LINUX
5747 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5748 M:      Matt Mackall <mpm@selenic.com>
5749 M:      David Woodhouse <dwmw2@infradead.org>
5750 L:      linux-embedded@vger.kernel.org
5751 S:      Maintained
5752
5753 Emulex 10Gbps iSCSI - OneConnect DRIVER
5754 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5755 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5756 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5757 L:      linux-scsi@vger.kernel.org
5758 W:      http://www.broadcom.com
5759 S:      Supported
5760 F:      drivers/scsi/be2iscsi/
5761
5762 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5763 M:      Sathya Perla <sathya.perla@broadcom.com>
5764 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5765 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5766 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5767 L:      netdev@vger.kernel.org
5768 W:      http://www.emulex.com
5769 S:      Supported
5770 F:      drivers/net/ethernet/emulex/benet/
5771
5772 EMULEX ONECONNECT ROCE DRIVER
5773 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5774 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5775 L:      linux-rdma@vger.kernel.org
5776 W:      http://www.broadcom.com
5777 S:      Odd Fixes
5778 F:      drivers/infiniband/hw/ocrdma/
5779 F:      include/uapi/rdma/ocrdma-abi.h
5780
5781 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5782 M:      James Smart <james.smart@broadcom.com>
5783 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5784 L:      linux-scsi@vger.kernel.org
5785 W:      http://www.broadcom.com
5786 S:      Supported
5787 F:      drivers/scsi/lpfc/
5788
5789 ENE CB710 FLASH CARD READER DRIVER
5790 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5791 S:      Maintained
5792 F:      drivers/misc/cb710/
5793 F:      drivers/mmc/host/cb710-mmc.*
5794 F:      include/linux/cb710.h
5795
5796 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5797 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5798 S:      Maintained
5799 F:      drivers/media/rc/ene_ir.*
5800
5801 EPSON S1D13XXX FRAMEBUFFER DRIVER
5802 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5803 S:      Maintained
5804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5805 F:      drivers/video/fbdev/s1d13xxxfb.c
5806 F:      include/video/s1d13xxxfb.h
5807
5808 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5809 M:      Jeff Layton <jlayton@kernel.org>
5810 S:      Maintained
5811 F:      lib/errseq.c
5812 F:      include/linux/errseq.h
5813
5814 ET131X NETWORK DRIVER
5815 M:      Mark Einon <mark.einon@gmail.com>
5816 S:      Odd Fixes
5817 F:      drivers/net/ethernet/agere/
5818
5819 ETHERNET BRIDGE
5820 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5821 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5822 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5823 L:      netdev@vger.kernel.org
5824 W:      http://www.linuxfoundation.org/en/Net:Bridge
5825 S:      Maintained
5826 F:      include/linux/netfilter_bridge/
5827 F:      net/bridge/
5828
5829 ETHERNET PHY LIBRARY
5830 M:      Andrew Lunn <andrew@lunn.ch>
5831 M:      Florian Fainelli <f.fainelli@gmail.com>
5832 M:      Heiner Kallweit <hkallweit1@gmail.com>
5833 L:      netdev@vger.kernel.org
5834 S:      Maintained
5835 F:      Documentation/ABI/testing/sysfs-bus-mdio
5836 F:      Documentation/devicetree/bindings/net/mdio*
5837 F:      Documentation/networking/phy.rst
5838 F:      drivers/net/phy/
5839 F:      drivers/of/of_mdio.c
5840 F:      drivers/of/of_net.c
5841 F:      include/linux/*mdio*.h
5842 F:      include/linux/of_net.h
5843 F:      include/linux/phy.h
5844 F:      include/linux/phy_fixed.h
5845 F:      include/linux/platform_data/mdio-bcm-unimac.h
5846 F:      include/linux/platform_data/mdio-gpio.h
5847 F:      include/trace/events/mdio.h
5848 F:      include/uapi/linux/mdio.h
5849 F:      include/uapi/linux/mii.h
5850
5851 EXT2 FILE SYSTEM
5852 M:      Jan Kara <jack@suse.com>
5853 L:      linux-ext4@vger.kernel.org
5854 S:      Maintained
5855 F:      Documentation/filesystems/ext2.txt
5856 F:      fs/ext2/
5857 F:      include/linux/ext2*
5858
5859 EXT4 FILE SYSTEM
5860 M:      "Theodore Ts'o" <tytso@mit.edu>
5861 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5862 L:      linux-ext4@vger.kernel.org
5863 W:      http://ext4.wiki.kernel.org
5864 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5866 S:      Maintained
5867 F:      Documentation/filesystems/ext4/
5868 F:      fs/ext4/
5869
5870 Extended Verification Module (EVM)
5871 M:      Mimi Zohar <zohar@linux.ibm.com>
5872 L:      linux-integrity@vger.kernel.org
5873 S:      Supported
5874 F:      security/integrity/evm/
5875
5876 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5877 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5878 L:      linux-efi@vger.kernel.org
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5880 S:      Maintained
5881 F:      Documentation/efi-stub.txt
5882 F:      arch/*/kernel/efi.c
5883 F:      arch/x86/boot/compressed/eboot.[ch]
5884 F:      arch/*/include/asm/efi.h
5885 F:      arch/x86/platform/efi/
5886 F:      drivers/firmware/efi/
5887 F:      include/linux/efi*.h
5888 F:      arch/arm/boot/compressed/efi-header.S
5889 F:      arch/arm64/kernel/efi-entry.S
5890
5891 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5892 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5893 M:      Chanwoo Choi <cw00.choi@samsung.com>
5894 L:      linux-kernel@vger.kernel.org
5895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5896 S:      Maintained
5897 F:      drivers/extcon/
5898 F:      include/linux/extcon/
5899 F:      include/linux/extcon.h
5900 F:      Documentation/extcon/
5901 F:      Documentation/devicetree/bindings/extcon/
5902
5903 EXYNOS DP DRIVER
5904 M:      Jingoo Han <jingoohan1@gmail.com>
5905 L:      dri-devel@lists.freedesktop.org
5906 S:      Maintained
5907 F:      drivers/gpu/drm/exynos/exynos_dp*
5908
5909 EXYNOS SYSMMU (IOMMU) driver
5910 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5911 L:      iommu@lists.linux-foundation.org
5912 S:      Maintained
5913 F:      drivers/iommu/exynos-iommu.c
5914
5915 EZchip NPS platform support
5916 M:      Vineet Gupta <vgupta@synopsys.com>
5917 M:      Ofer Levi <oferle@mellanox.com>
5918 S:      Supported
5919 F:      arch/arc/plat-eznps
5920 F:      arch/arc/boot/dts/eznps.dts
5921
5922 F2FS FILE SYSTEM
5923 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5924 M:      Chao Yu <yuchao0@huawei.com>
5925 L:      linux-f2fs-devel@lists.sourceforge.net
5926 W:      https://f2fs.wiki.kernel.org/
5927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5928 S:      Maintained
5929 F:      Documentation/filesystems/f2fs.txt
5930 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5931 F:      fs/f2fs/
5932 F:      include/linux/f2fs_fs.h
5933 F:      include/trace/events/f2fs.h
5934
5935 F71805F HARDWARE MONITORING DRIVER
5936 M:      Jean Delvare <jdelvare@suse.com>
5937 L:      linux-hwmon@vger.kernel.org
5938 S:      Maintained
5939 F:      Documentation/hwmon/f71805f
5940 F:      drivers/hwmon/f71805f.c
5941
5942 FADDR2LINE
5943 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5944 S:      Maintained
5945 F:      scripts/faddr2line
5946
5947 FAILOVER MODULE
5948 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5949 L:      netdev@vger.kernel.org
5950 S:      Supported
5951 F:      net/core/failover.c
5952 F:      include/net/failover.h
5953 F:      Documentation/networking/failover.rst
5954
5955 FANOTIFY
5956 M:      Jan Kara <jack@suse.cz>
5957 R:      Amir Goldstein <amir73il@gmail.com>
5958 L:      linux-fsdevel@vger.kernel.org
5959 S:      Maintained
5960 F:      fs/notify/fanotify/
5961 F:      include/linux/fanotify.h
5962 F:      include/uapi/linux/fanotify.h
5963
5964 FARSYNC SYNCHRONOUS DRIVER
5965 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5966 W:      http://www.farsite.co.uk/
5967 S:      Supported
5968 F:      drivers/net/wan/farsync.*
5969
5970 FAULT INJECTION SUPPORT
5971 M:      Akinobu Mita <akinobu.mita@gmail.com>
5972 S:      Supported
5973 F:      Documentation/fault-injection/
5974 F:      lib/fault-inject.c
5975
5976 FBTFT Framebuffer drivers
5977 S:      Orphan
5978 L:      dri-devel@lists.freedesktop.org
5979 L:      linux-fbdev@vger.kernel.org
5980 F:      drivers/staging/fbtft/
5981
5982 FC0011 TUNER DRIVER
5983 M:      Michael Buesch <m@bues.ch>
5984 L:      linux-media@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/media/tuners/fc0011.h
5987 F:      drivers/media/tuners/fc0011.c
5988
5989 FC2580 MEDIA DRIVER
5990 M:      Antti Palosaari <crope@iki.fi>
5991 L:      linux-media@vger.kernel.org
5992 W:      https://linuxtv.org
5993 W:      http://palosaari.fi/linux/
5994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5995 T:      git git://linuxtv.org/anttip/media_tree.git
5996 S:      Maintained
5997 F:      drivers/media/tuners/fc2580*
5998
5999 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6000 M:      Hannes Reinecke <hare@suse.de>
6001 L:      linux-scsi@vger.kernel.org
6002 W:      www.Open-FCoE.org
6003 S:      Supported
6004 F:      drivers/scsi/libfc/
6005 F:      drivers/scsi/fcoe/
6006 F:      include/scsi/fc/
6007 F:      include/scsi/libfc.h
6008 F:      include/scsi/libfcoe.h
6009 F:      include/uapi/scsi/fc/
6010
6011 FILE LOCKING (flock() and fcntl()/lockf())
6012 M:      Jeff Layton <jlayton@kernel.org>
6013 M:      "J. Bruce Fields" <bfields@fieldses.org>
6014 L:      linux-fsdevel@vger.kernel.org
6015 S:      Maintained
6016 F:      include/linux/fcntl.h
6017 F:      include/uapi/linux/fcntl.h
6018 F:      fs/fcntl.c
6019 F:      fs/locks.c
6020
6021 FILESYSTEMS (VFS and infrastructure)
6022 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6023 L:      linux-fsdevel@vger.kernel.org
6024 S:      Maintained
6025 F:      fs/*
6026 F:      include/linux/fs.h
6027 F:      include/linux/fs_types.h
6028 F:      include/uapi/linux/fs.h
6029
6030 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6031 M:      Riku Voipio <riku.voipio@iki.fi>
6032 L:      linux-hwmon@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/hwmon/f75375s.c
6035 F:      include/linux/f75375s.h
6036
6037 FIREWIRE AUDIO DRIVERS
6038 M:      Clemens Ladisch <clemens@ladisch.de>
6039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6040 T:      git git://git.alsa-project.org/alsa-kernel.git
6041 S:      Maintained
6042 F:      sound/firewire/
6043
6044 FIREWIRE MEDIA DRIVERS (firedtv)
6045 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6046 L:      linux-media@vger.kernel.org
6047 L:      linux1394-devel@lists.sourceforge.net
6048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6049 S:      Maintained
6050 F:      drivers/media/firewire/
6051
6052 FIREWIRE SBP-2 TARGET
6053 M:      Chris Boot <bootc@bootc.net>
6054 L:      linux-scsi@vger.kernel.org
6055 L:      target-devel@vger.kernel.org
6056 L:      linux1394-devel@lists.sourceforge.net
6057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6058 S:      Maintained
6059 F:      drivers/target/sbp/
6060
6061 FIREWIRE SUBSYSTEM
6062 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6063 L:      linux1394-devel@lists.sourceforge.net
6064 W:      http://ieee1394.wiki.kernel.org/
6065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6066 S:      Maintained
6067 F:      drivers/firewire/
6068 F:      include/linux/firewire.h
6069 F:      include/uapi/linux/firewire*.h
6070 F:      tools/firewire/
6071
6072 FIRMWARE LOADER (request_firmware)
6073 M:      Luis Chamberlain <mcgrof@kernel.org>
6074 L:      linux-kernel@vger.kernel.org
6075 S:      Maintained
6076 F:      Documentation/firmware_class/
6077 F:      drivers/base/firmware_loader/
6078 F:      include/linux/firmware.h
6079
6080 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6081 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6082 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6083 S:      Maintained
6084 F:      drivers/block/rsxx/
6085
6086 FLOPPY DRIVER
6087 M:      Jiri Kosina <jikos@kernel.org>
6088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6089 S:      Odd fixes
6090 F:      drivers/block/floppy.c
6091
6092 FMC SUBSYSTEM
6093 M:      Alessandro Rubini <rubini@gnudd.com>
6094 W:      http://www.ohwr.org/projects/fmc-bus
6095 S:      Supported
6096 F:      drivers/fmc/
6097 F:      include/linux/fmc*.h
6098 F:      include/linux/ipmi-fru.h
6099 K:      fmc_d.*register
6100
6101 FPGA MANAGER FRAMEWORK
6102 M:      Alan Tull <atull@kernel.org>
6103 M:      Moritz Fischer <mdf@kernel.org>
6104 L:      linux-fpga@vger.kernel.org
6105 S:      Maintained
6106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6107 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6108 F:      Documentation/fpga/
6109 F:      Documentation/driver-api/fpga/
6110 F:      Documentation/devicetree/bindings/fpga/
6111 F:      drivers/fpga/
6112 F:      include/linux/fpga/
6113 W:      http://www.rocketboards.org
6114
6115 FPGA DFL DRIVERS
6116 M:      Wu Hao <hao.wu@intel.com>
6117 L:      linux-fpga@vger.kernel.org
6118 S:      Maintained
6119 F:      Documentation/fpga/dfl.txt
6120 F:      include/uapi/linux/fpga-dfl.h
6121 F:      drivers/fpga/dfl*
6122
6123 FPU EMULATOR
6124 M:      Bill Metzenthen <billm@melbpc.org.au>
6125 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6126 S:      Maintained
6127 F:      arch/x86/math-emu/
6128
6129 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6130 L:      netdev@vger.kernel.org
6131 S:      Orphan
6132 F:      drivers/net/wan/dlci.c
6133 F:      drivers/net/wan/sdla.c
6134
6135 FRAMEBUFFER LAYER
6136 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6137 L:      dri-devel@lists.freedesktop.org
6138 L:      linux-fbdev@vger.kernel.org
6139 T:      git git://github.com/bzolnier/linux.git
6140 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6141 S:      Maintained
6142 F:      Documentation/fb/
6143 F:      drivers/video/
6144 F:      include/video/
6145 F:      include/linux/fb.h
6146 F:      include/uapi/video/
6147 F:      include/uapi/linux/fb.h
6148
6149 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6150 M:      Horia Geantă <horia.geanta@nxp.com>
6151 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6152 L:      linux-crypto@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/crypto/caam/
6155 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6156
6157 FREESCALE DIU FRAMEBUFFER DRIVER
6158 M:      Timur Tabi <timur@kernel.org>
6159 L:      linux-fbdev@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/video/fbdev/fsl-diu-fb.*
6162
6163 FREESCALE DMA DRIVER
6164 M:      Li Yang <leoyang.li@nxp.com>
6165 M:      Zhang Wei <zw@zh-kernel.org>
6166 L:      linuxppc-dev@lists.ozlabs.org
6167 S:      Maintained
6168 F:      drivers/dma/fsldma.*
6169
6170 FREESCALE ENETC ETHERNET DRIVERS
6171 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6172 L:      netdev@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/net/ethernet/freescale/enetc/
6175
6176 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6177 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6178 L:      netdev@vger.kernel.org
6179 S:      Maintained
6180 F:      drivers/net/ethernet/freescale/gianfar*
6181 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6182
6183 FREESCALE GPMI NAND DRIVER
6184 M:      Han Xu <han.xu@nxp.com>
6185 L:      linux-mtd@lists.infradead.org
6186 S:      Maintained
6187 F:      drivers/mtd/nand/raw/gpmi-nand/*
6188
6189 FREESCALE I2C CPM DRIVER
6190 M:      Jochen Friedrich <jochen@scram.de>
6191 L:      linuxppc-dev@lists.ozlabs.org
6192 L:      linux-i2c@vger.kernel.org
6193 S:      Maintained
6194 F:      drivers/i2c/busses/i2c-cpm.c
6195
6196 FREESCALE IMX LPI2C DRIVER
6197 M:      Dong Aisheng <aisheng.dong@nxp.com>
6198 L:      linux-i2c@vger.kernel.org
6199 L:      linux-imx@nxp.com
6200 S:      Maintained
6201 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6202 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6203
6204 FREESCALE IMX / MXC FEC DRIVER
6205 M:      Fugang Duan <fugang.duan@nxp.com>
6206 L:      netdev@vger.kernel.org
6207 S:      Maintained
6208 F:      drivers/net/ethernet/freescale/fec_main.c
6209 F:      drivers/net/ethernet/freescale/fec_ptp.c
6210 F:      drivers/net/ethernet/freescale/fec.h
6211 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6212
6213 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6214 M:      Sascha Hauer <s.hauer@pengutronix.de>
6215 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6216 L:      linux-fbdev@vger.kernel.org
6217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6218 S:      Maintained
6219 F:      include/linux/platform_data/video-imxfb.h
6220 F:      drivers/video/fbdev/imxfb.c
6221
6222 FREESCALE QORIQ DPAA ETHERNET DRIVER
6223 M:      Madalin Bucur <madalin.bucur@nxp.com>
6224 L:      netdev@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/net/ethernet/freescale/dpaa
6227
6228 FREESCALE QORIQ DPAA FMAN DRIVER
6229 M:      Madalin Bucur <madalin.bucur@nxp.com>
6230 L:      netdev@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/net/ethernet/freescale/fman
6233 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6234
6235 FREESCALE QORIQ PTP CLOCK DRIVER
6236 M:      Yangbo Lu <yangbo.lu@nxp.com>
6237 L:      netdev@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6240 F:      drivers/ptp/ptp_qoriq.c
6241 F:      drivers/ptp/ptp_qoriq_debugfs.c
6242 F:      include/linux/fsl/ptp_qoriq.h
6243 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6244
6245 FREESCALE QUAD SPI DRIVER
6246 M:      Han Xu <han.xu@nxp.com>
6247 L:      linux-spi@vger.kernel.org
6248 S:      Maintained
6249 F:      drivers/spi/spi-fsl-qspi.c
6250
6251 FREESCALE QUICC ENGINE LIBRARY
6252 M:      Qiang Zhao <qiang.zhao@nxp.com>
6253 L:      linuxppc-dev@lists.ozlabs.org
6254 S:      Maintained
6255 F:      drivers/soc/fsl/qe/
6256 F:      include/soc/fsl/*qe*.h
6257 F:      include/soc/fsl/*ucc*.h
6258
6259 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6260 M:      Li Yang <leoyang.li@nxp.com>
6261 L:      netdev@vger.kernel.org
6262 L:      linuxppc-dev@lists.ozlabs.org
6263 S:      Maintained
6264 F:      drivers/net/ethernet/freescale/ucc_geth*
6265
6266 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6267 M:      Zhao Qiang <qiang.zhao@nxp.com>
6268 L:      netdev@vger.kernel.org
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/net/wan/fsl_ucc_hdlc*
6272
6273 FREESCALE QUICC ENGINE UCC UART DRIVER
6274 M:      Timur Tabi <timur@kernel.org>
6275 L:      linuxppc-dev@lists.ozlabs.org
6276 S:      Maintained
6277 F:      drivers/tty/serial/ucc_uart.c
6278
6279 FREESCALE SOC DRIVERS
6280 M:      Li Yang <leoyang.li@nxp.com>
6281 L:      linuxppc-dev@lists.ozlabs.org
6282 L:      linux-arm-kernel@lists.infradead.org
6283 S:      Maintained
6284 F:      Documentation/devicetree/bindings/soc/fsl/
6285 F:      drivers/soc/fsl/
6286 F:      include/linux/fsl/
6287
6288 FREESCALE SOC FS_ENET DRIVER
6289 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6290 L:      linuxppc-dev@lists.ozlabs.org
6291 L:      netdev@vger.kernel.org
6292 S:      Maintained
6293 F:      drivers/net/ethernet/freescale/fs_enet/
6294 F:      include/linux/fs_enet_pd.h
6295
6296 FREESCALE SOC SOUND DRIVERS
6297 M:      Timur Tabi <timur@kernel.org>
6298 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6299 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6300 R:      Fabio Estevam <festevam@gmail.com>
6301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6302 L:      linuxppc-dev@lists.ozlabs.org
6303 S:      Maintained
6304 F:      sound/soc/fsl/fsl*
6305 F:      sound/soc/fsl/imx*
6306 F:      sound/soc/fsl/mpc8610_hpcd.c
6307
6308 FREESCALE USB PERIPHERAL DRIVERS
6309 M:      Li Yang <leoyang.li@nxp.com>
6310 L:      linux-usb@vger.kernel.org
6311 L:      linuxppc-dev@lists.ozlabs.org
6312 S:      Maintained
6313 F:      drivers/usb/gadget/udc/fsl*
6314
6315 FREEVXFS FILESYSTEM
6316 M:      Christoph Hellwig <hch@infradead.org>
6317 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6318 S:      Maintained
6319 F:      fs/freevxfs/
6320
6321 FREEZER
6322 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6323 M:      Pavel Machek <pavel@ucw.cz>
6324 L:      linux-pm@vger.kernel.org
6325 S:      Supported
6326 F:      Documentation/power/freezing-of-tasks.txt
6327 F:      include/linux/freezer.h
6328 F:      kernel/freezer.c
6329
6330 FRONTSWAP API
6331 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6332 L:      linux-kernel@vger.kernel.org
6333 S:      Maintained
6334 F:      mm/frontswap.c
6335 F:      include/linux/frontswap.h
6336
6337 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6338 M:      David Howells <dhowells@redhat.com>
6339 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6340 S:      Supported
6341 F:      Documentation/filesystems/caching/
6342 F:      fs/fscache/
6343 F:      include/linux/fscache*.h
6344
6345 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6346 M:      Theodore Y. Ts'o <tytso@mit.edu>
6347 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6348 M:      Eric Biggers <ebiggers@kernel.org>
6349 L:      linux-fscrypt@vger.kernel.org
6350 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6351 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6352 S:      Supported
6353 F:      fs/crypto/
6354 F:      include/linux/fscrypt*.h
6355 F:      Documentation/filesystems/fscrypt.rst
6356
6357 FSI-ATTACHED I2C DRIVER
6358 M:      Eddie James <eajames@linux.ibm.com>
6359 L:      linux-i2c@vger.kernel.org
6360 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6361 S:      Maintained
6362 F:      drivers/i2c/busses/i2c-fsi.c
6363 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6364
6365 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6366 M:      Jan Kara <jack@suse.cz>
6367 R:      Amir Goldstein <amir73il@gmail.com>
6368 L:      linux-fsdevel@vger.kernel.org
6369 S:      Maintained
6370 F:      fs/notify/
6371 F:      include/linux/fsnotify*.h
6372
6373 FUJITSU LAPTOP EXTRAS
6374 M:      Jonathan Woithe <jwoithe@just42.net>
6375 L:      platform-driver-x86@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/platform/x86/fujitsu-laptop.c
6378
6379 FUJITSU M-5MO LS CAMERA ISP DRIVER
6380 M:      Kyungmin Park <kyungmin.park@samsung.com>
6381 M:      Heungjun Kim <riverful.kim@samsung.com>
6382 L:      linux-media@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/media/i2c/m5mols/
6385 F:      include/media/i2c/m5mols.h
6386
6387 FUJITSU TABLET EXTRAS
6388 M:      Robert Gerlach <khnz@gmx.de>
6389 L:      platform-driver-x86@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/platform/x86/fujitsu-tablet.c
6392
6393 FUSE: FILESYSTEM IN USERSPACE
6394 M:      Miklos Szeredi <miklos@szeredi.hu>
6395 L:      linux-fsdevel@vger.kernel.org
6396 W:      http://fuse.sourceforge.net/
6397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6398 S:      Maintained
6399 F:      fs/fuse/
6400 F:      include/uapi/linux/fuse.h
6401 F:      Documentation/filesystems/fuse.txt
6402
6403 FUTEX SUBSYSTEM
6404 M:      Thomas Gleixner <tglx@linutronix.de>
6405 M:      Ingo Molnar <mingo@redhat.com>
6406 R:      Peter Zijlstra <peterz@infradead.org>
6407 R:      Darren Hart <dvhart@infradead.org>
6408 L:      linux-kernel@vger.kernel.org
6409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6410 S:      Maintained
6411 F:      kernel/futex.c
6412 F:      include/asm-generic/futex.h
6413 F:      include/linux/futex.h
6414 F:      include/uapi/linux/futex.h
6415 F:      tools/testing/selftests/futex/
6416 F:      tools/perf/bench/futex*
6417 F:      Documentation/*futex*
6418
6419 GCC PLUGINS
6420 M:      Kees Cook <keescook@chromium.org>
6421 R:      Emese Revfy <re.emese@gmail.com>
6422 L:      kernel-hardening@lists.openwall.com
6423 S:      Maintained
6424 F:      scripts/gcc-plugins/
6425 F:      scripts/gcc-plugin.sh
6426 F:      scripts/Makefile.gcc-plugins
6427 F:      Documentation/gcc-plugins.txt
6428
6429 GASKET DRIVER FRAMEWORK
6430 M:      Rob Springer <rspringer@google.com>
6431 M:      Todd Poynor <toddpoynor@google.com>
6432 M:      Ben Chan <benchan@chromium.org>
6433 S:      Maintained
6434 F:      drivers/staging/gasket/
6435
6436 GCOV BASED KERNEL PROFILING
6437 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6438 S:      Maintained
6439 F:      kernel/gcov/
6440 F:      Documentation/dev-tools/gcov.rst
6441
6442 GDB KERNEL DEBUGGING HELPER SCRIPTS
6443 M:      Jan Kiszka <jan.kiszka@siemens.com>
6444 M:      Kieran Bingham <kbingham@kernel.org>
6445 S:      Supported
6446 F:      scripts/gdb/
6447
6448 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6449 M:      Achim Leubner <achim_leubner@adaptec.com>
6450 L:      linux-scsi@vger.kernel.org
6451 W:      http://www.icp-vortex.com/
6452 S:      Supported
6453 F:      drivers/scsi/gdt*
6454
6455 GEMTEK FM RADIO RECEIVER DRIVER
6456 M:      Hans Verkuil <hverkuil@xs4all.nl>
6457 L:      linux-media@vger.kernel.org
6458 T:      git git://linuxtv.org/media_tree.git
6459 W:      https://linuxtv.org
6460 S:      Maintained
6461 F:      drivers/media/radio/radio-gemtek*
6462
6463 GENERIC GPIO I2C DRIVER
6464 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6465 S:      Supported
6466 F:      drivers/i2c/busses/i2c-gpio.c
6467 F:      include/linux/platform_data/i2c-gpio.h
6468
6469 GENERIC GPIO I2C MULTIPLEXER DRIVER
6470 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6471 L:      linux-i2c@vger.kernel.org
6472 S:      Supported
6473 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6474 F:      include/linux/platform_data/i2c-mux-gpio.h
6475 F:      Documentation/i2c/muxes/i2c-mux-gpio
6476
6477 GENERIC HDLC (WAN) DRIVERS
6478 M:      Krzysztof Halasa <khc@pm.waw.pl>
6479 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6480 S:      Maintained
6481 F:      drivers/net/wan/c101.c
6482 F:      drivers/net/wan/hd6457*
6483 F:      drivers/net/wan/hdlc*
6484 F:      drivers/net/wan/n2.c
6485 F:      drivers/net/wan/pc300too.c
6486 F:      drivers/net/wan/pci200syn.c
6487 F:      drivers/net/wan/wanxl*
6488
6489 GENERIC INCLUDE/ASM HEADER FILES
6490 M:      Arnd Bergmann <arnd@arndb.de>
6491 L:      linux-arch@vger.kernel.org
6492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6493 S:      Maintained
6494 F:      include/asm-generic/
6495 F:      include/uapi/asm-generic/
6496
6497 GENERIC PHY FRAMEWORK
6498 M:      Kishon Vijay Abraham I <kishon@ti.com>
6499 L:      linux-kernel@vger.kernel.org
6500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6501 S:      Supported
6502 F:      drivers/phy/
6503 F:      include/linux/phy/
6504 F:      Documentation/devicetree/bindings/phy/
6505
6506 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6507 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6508 S:      Supported
6509 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6510
6511 GENERIC PM DOMAINS
6512 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6513 M:      Kevin Hilman <khilman@kernel.org>
6514 M:      Ulf Hansson <ulf.hansson@linaro.org>
6515 L:      linux-pm@vger.kernel.org
6516 S:      Supported
6517 F:      drivers/base/power/domain*.c
6518 F:      include/linux/pm_domain.h
6519 F:      Documentation/devicetree/bindings/power/power_domain.txt
6520
6521 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6522 M:      Eugen Hristev <eugen.hristev@microchip.com>
6523 L:      linux-input@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/input/touchscreen/resistive-adc-touch.c
6526
6527 GENERIC UIO DRIVER FOR PCI DEVICES
6528 M:      "Michael S. Tsirkin" <mst@redhat.com>
6529 L:      kvm@vger.kernel.org
6530 S:      Supported
6531 F:      drivers/uio/uio_pci_generic.c
6532
6533 GENWQE (IBM Generic Workqueue Card)
6534 M:      Frank Haverkamp <haver@linux.ibm.com>
6535 S:      Supported
6536 F:      drivers/misc/genwqe/
6537
6538 GET_MAINTAINER SCRIPT
6539 M:      Joe Perches <joe@perches.com>
6540 S:      Maintained
6541 F:      scripts/get_maintainer.pl
6542
6543 GFS2 FILE SYSTEM
6544 M:      Bob Peterson <rpeterso@redhat.com>
6545 M:      Andreas Gruenbacher <agruenba@redhat.com>
6546 L:      cluster-devel@redhat.com
6547 W:      http://sources.redhat.com/cluster/
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6549 S:      Supported
6550 F:      Documentation/filesystems/gfs2*.txt
6551 F:      fs/gfs2/
6552 F:      include/uapi/linux/gfs2_ondisk.h
6553
6554 GIGASET ISDN DRIVERS
6555 M:      Paul Bolle <pebolle@tiscali.nl>
6556 L:      gigaset307x-common@lists.sourceforge.net
6557 W:      http://gigaset307x.sourceforge.net/
6558 S:      Odd Fixes
6559 F:      Documentation/isdn/README.gigaset
6560 F:      drivers/isdn/gigaset/
6561 F:      include/uapi/linux/gigaset_dev.h
6562
6563 GNSS SUBSYSTEM
6564 M:      Johan Hovold <johan@kernel.org>
6565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6566 S:      Maintained
6567 F:      Documentation/ABI/testing/sysfs-class-gnss
6568 F:      Documentation/devicetree/bindings/gnss/
6569 F:      drivers/gnss/
6570 F:      include/linux/gnss.h
6571
6572 GO7007 MPEG CODEC
6573 M:      Hans Verkuil <hans.verkuil@cisco.com>
6574 L:      linux-media@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/media/usb/go7007/
6577
6578 GOODIX TOUCHSCREEN
6579 M:      Bastien Nocera <hadess@hadess.net>
6580 L:      linux-input@vger.kernel.org
6581 S:      Maintained
6582 F:      drivers/input/touchscreen/goodix.c
6583
6584 GPD POCKET FAN DRIVER
6585 M:      Hans de Goede <hdegoede@redhat.com>
6586 L:      platform-driver-x86@vger.kernel.org
6587 S:      Maintained
6588 F:      drivers/platform/x86/gpd-pocket-fan.c
6589
6590 GPIO ACPI SUPPORT
6591 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6592 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6593 L:      linux-gpio@vger.kernel.org
6594 L:      linux-acpi@vger.kernel.org
6595 S:      Maintained
6596 F:      Documentation/acpi/gpio-properties.txt
6597 F:      drivers/gpio/gpiolib-acpi.c
6598
6599 GPIO IR Transmitter
6600 M:      Sean Young <sean@mess.org>
6601 L:      linux-media@vger.kernel.org
6602 S:      Maintained
6603 F:      drivers/media/rc/gpio-ir-tx.c
6604
6605 GPIO MOCKUP DRIVER
6606 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6607 L:      linux-gpio@vger.kernel.org
6608 S:      Maintained
6609 F:      drivers/gpio/gpio-mockup.c
6610 F:      tools/testing/selftests/gpio/
6611
6612 GPIO SUBSYSTEM
6613 M:      Linus Walleij <linus.walleij@linaro.org>
6614 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6615 L:      linux-gpio@vger.kernel.org
6616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/gpio/
6619 F:      Documentation/driver-api/gpio/
6620 F:      Documentation/gpio/
6621 F:      Documentation/ABI/testing/gpio-cdev
6622 F:      Documentation/ABI/obsolete/sysfs-gpio
6623 F:      drivers/gpio/
6624 F:      include/linux/gpio/
6625 F:      include/linux/gpio.h
6626 F:      include/linux/of_gpio.h
6627 F:      include/asm-generic/gpio.h
6628 F:      include/uapi/linux/gpio.h
6629 F:      tools/gpio/
6630
6631 GRE DEMULTIPLEXER DRIVER
6632 M:      Dmitry Kozlov <xeb@mail.ru>
6633 L:      netdev@vger.kernel.org
6634 S:      Maintained
6635 F:      net/ipv4/gre_demux.c
6636 F:      net/ipv4/gre_offload.c
6637 F:      include/net/gre.h
6638
6639 GRETH 10/100/1G Ethernet MAC device driver
6640 M:      Andreas Larsson <andreas@gaisler.com>
6641 L:      netdev@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/net/ethernet/aeroflex/
6644
6645 GREYBUS AUDIO PROTOCOLS DRIVERS
6646 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6647 M:      Mark Greer <mgreer@animalcreek.com>
6648 S:      Maintained
6649 F:      drivers/staging/greybus/audio_apbridgea.c
6650 F:      drivers/staging/greybus/audio_apbridgea.h
6651 F:      drivers/staging/greybus/audio_codec.c
6652 F:      drivers/staging/greybus/audio_codec.h
6653 F:      drivers/staging/greybus/audio_gb.c
6654 F:      drivers/staging/greybus/audio_manager.c
6655 F:      drivers/staging/greybus/audio_manager.h
6656 F:      drivers/staging/greybus/audio_manager_module.c
6657 F:      drivers/staging/greybus/audio_manager_private.h
6658 F:      drivers/staging/greybus/audio_manager_sysfs.c
6659 F:      drivers/staging/greybus/audio_module.c
6660 F:      drivers/staging/greybus/audio_topology.c
6661
6662 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6663 M:      Viresh Kumar <vireshk@kernel.org>
6664 S:      Maintained
6665 F:      drivers/staging/greybus/authentication.c
6666 F:      drivers/staging/greybus/bootrom.c
6667 F:      drivers/staging/greybus/firmware.h
6668 F:      drivers/staging/greybus/fw-core.c
6669 F:      drivers/staging/greybus/fw-download.c
6670 F:      drivers/staging/greybus/fw-management.c
6671 F:      drivers/staging/greybus/greybus_authentication.h
6672 F:      drivers/staging/greybus/greybus_firmware.h
6673 F:      drivers/staging/greybus/hid.c
6674 F:      drivers/staging/greybus/i2c.c
6675 F:      drivers/staging/greybus/spi.c
6676 F:      drivers/staging/greybus/spilib.c
6677 F:      drivers/staging/greybus/spilib.h
6678
6679 GREYBUS LOOPBACK DRIVER
6680 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6681 S:      Maintained
6682 F:      drivers/staging/greybus/loopback.c
6683
6684 GREYBUS PLATFORM DRIVERS
6685 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6686 S:      Maintained
6687 F:      drivers/staging/greybus/arche-platform.c
6688 F:      drivers/staging/greybus/arche-apb-ctrl.c
6689 F:      drivers/staging/greybus/arche_platform.h
6690
6691 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6692 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6693 S:      Maintained
6694 F:      drivers/staging/greybus/sdio.c
6695 F:      drivers/staging/greybus/light.c
6696 F:      drivers/staging/greybus/gpio.c
6697 F:      drivers/staging/greybus/power_supply.c
6698 F:      drivers/staging/greybus/spi.c
6699 F:      drivers/staging/greybus/spilib.c
6700
6701 GREYBUS SUBSYSTEM
6702 M:      Johan Hovold <johan@kernel.org>
6703 M:      Alex Elder <elder@kernel.org>
6704 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6705 S:      Maintained
6706 F:      drivers/staging/greybus/
6707 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6708
6709 GREYBUS UART PROTOCOLS DRIVERS
6710 M:      David Lin <dtwlin@gmail.com>
6711 S:      Maintained
6712 F:      drivers/staging/greybus/uart.c
6713 F:      drivers/staging/greybus/log.c
6714
6715 GS1662 VIDEO SERIALIZER
6716 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6717 L:      linux-media@vger.kernel.org
6718 T:      git git://linuxtv.org/media_tree.git
6719 S:      Maintained
6720 F:      drivers/media/spi/gs1662.c
6721
6722 GSPCA FINEPIX SUBDRIVER
6723 M:      Frank Zago <frank@zago.net>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/usb/gspca/finepix.c
6728
6729 GSPCA GL860 SUBDRIVER
6730 M:      Olivier Lorin <o.lorin@laposte.net>
6731 L:      linux-media@vger.kernel.org
6732 T:      git git://linuxtv.org/media_tree.git
6733 S:      Maintained
6734 F:      drivers/media/usb/gspca/gl860/
6735
6736 GSPCA M5602 SUBDRIVER
6737 M:      Erik Andren <erik.andren@gmail.com>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 S:      Maintained
6741 F:      drivers/media/usb/gspca/m5602/
6742
6743 GSPCA PAC207 SONIXB SUBDRIVER
6744 M:      Hans Verkuil <hverkuil@xs4all.nl>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Odd Fixes
6748 F:      drivers/media/usb/gspca/pac207.c
6749
6750 GSPCA SN9C20X SUBDRIVER
6751 M:      Brian Johnson <brijohn@gmail.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Maintained
6755 F:      drivers/media/usb/gspca/sn9c20x.c
6756
6757 GSPCA T613 SUBDRIVER
6758 M:      Leandro Costantino <lcostantino@gmail.com>
6759 L:      linux-media@vger.kernel.org
6760 T:      git git://linuxtv.org/media_tree.git
6761 S:      Maintained
6762 F:      drivers/media/usb/gspca/t613.c
6763
6764 GSPCA USB WEBCAM DRIVER
6765 M:      Hans Verkuil <hverkuil@xs4all.nl>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 S:      Odd Fixes
6769 F:      drivers/media/usb/gspca/
6770
6771 GTP (GPRS Tunneling Protocol)
6772 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6773 M:      Harald Welte <laforge@gnumonks.org>
6774 L:      osmocom-net-gprs@lists.osmocom.org
6775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6776 S:      Maintained
6777 F:      drivers/net/gtp.c
6778
6779 GUID PARTITION TABLE (GPT)
6780 M:      Davidlohr Bueso <dave@stgolabs.net>
6781 L:      linux-efi@vger.kernel.org
6782 S:      Maintained
6783 F:      block/partitions/efi.*
6784
6785 H8/300 ARCHITECTURE
6786 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6787 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6788 W:      http://uclinux-h8.sourceforge.jp
6789 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6790 S:      Maintained
6791 F:      arch/h8300/
6792 F:      drivers/clocksource/h8300_*.c
6793 F:      drivers/clk/h8300/
6794 F:      drivers/irqchip/irq-renesas-h8*.c
6795
6796 HABANALABS PCI DRIVER
6797 M:      Oded Gabbay <oded.gabbay@gmail.com>
6798 T:      git https://github.com/HabanaAI/linux.git
6799 S:      Supported
6800 F:      drivers/misc/habanalabs/
6801 F:      include/uapi/misc/habanalabs.h
6802 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6803 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6804
6805 HACKRF MEDIA DRIVER
6806 M:      Antti Palosaari <crope@iki.fi>
6807 L:      linux-media@vger.kernel.org
6808 W:      https://linuxtv.org
6809 W:      http://palosaari.fi/linux/
6810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6811 T:      git git://linuxtv.org/anttip/media_tree.git
6812 S:      Maintained
6813 F:      drivers/media/usb/hackrf/
6814
6815 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6816 M:      Frank Seidel <frank@f-seidel.de>
6817 L:      platform-driver-x86@vger.kernel.org
6818 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6819 S:      Maintained
6820 F:      drivers/platform/x86/hdaps.c
6821
6822 HARDWARE MONITORING
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 M:      Guenter Roeck <linux@roeck-us.net>
6825 L:      linux-hwmon@vger.kernel.org
6826 W:      http://hwmon.wiki.kernel.org/
6827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6828 S:      Maintained
6829 F:      Documentation/devicetree/bindings/hwmon/
6830 F:      Documentation/hwmon/
6831 F:      drivers/hwmon/
6832 F:      include/linux/hwmon*.h
6833 F:      include/trace/events/hwmon*.h
6834
6835 HARDWARE RANDOM NUMBER GENERATOR CORE
6836 M:      Matt Mackall <mpm@selenic.com>
6837 M:      Herbert Xu <herbert@gondor.apana.org.au>
6838 L:      linux-crypto@vger.kernel.org
6839 S:      Odd fixes
6840 F:      Documentation/devicetree/bindings/rng/
6841 F:      Documentation/hw_random.txt
6842 F:      drivers/char/hw_random/
6843 F:      include/linux/hw_random.h
6844
6845 HARDWARE TRACING FACILITIES
6846 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6847 S:      Maintained
6848 F:      drivers/hwtracing/
6849
6850 HARDWARE SPINLOCK CORE
6851 M:      Ohad Ben-Cohen <ohad@wizery.com>
6852 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6853 L:      linux-remoteproc@vger.kernel.org
6854 S:      Maintained
6855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6856 F:      Documentation/devicetree/bindings/hwlock/
6857 F:      Documentation/hwspinlock.txt
6858 F:      drivers/hwspinlock/
6859 F:      include/linux/hwspinlock.h
6860
6861 HARMONY SOUND DRIVER
6862 L:      linux-parisc@vger.kernel.org
6863 S:      Maintained
6864 F:      sound/parisc/harmony.*
6865
6866 HDPVR USB VIDEO ENCODER DRIVER
6867 M:      Hans Verkuil <hverkuil@xs4all.nl>
6868 L:      linux-media@vger.kernel.org
6869 T:      git git://linuxtv.org/media_tree.git
6870 W:      https://linuxtv.org
6871 S:      Odd Fixes
6872 F:      drivers/media/usb/hdpvr/
6873
6874 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6875 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6876 S:      Supported
6877 F:      Documentation/watchdog/hpwdt.txt
6878 F:      drivers/watchdog/hpwdt.c
6879
6880 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6881 M:      Don Brace <don.brace@microsemi.com>
6882 L:      esc.storagedev@microsemi.com
6883 L:      linux-scsi@vger.kernel.org
6884 S:      Supported
6885 F:      Documentation/scsi/hpsa.txt
6886 F:      drivers/scsi/hpsa*.[ch]
6887 F:      include/linux/cciss*.h
6888 F:      include/uapi/linux/cciss*.h
6889
6890 HFI1 DRIVER
6891 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6892 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6893 L:      linux-rdma@vger.kernel.org
6894 S:      Supported
6895 F:      drivers/infiniband/hw/hfi1
6896
6897 HFS FILESYSTEM
6898 L:      linux-fsdevel@vger.kernel.org
6899 S:      Orphan
6900 F:      Documentation/filesystems/hfs.txt
6901 F:      fs/hfs/
6902
6903 HFSPLUS FILESYSTEM
6904 L:      linux-fsdevel@vger.kernel.org
6905 S:      Orphan
6906 F:      Documentation/filesystems/hfsplus.txt
6907 F:      fs/hfsplus/
6908
6909 HGA FRAMEBUFFER DRIVER
6910 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6911 L:      linux-nvidia@lists.surfsouth.com
6912 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6913 S:      Maintained
6914 F:      drivers/video/fbdev/hgafb.c
6915
6916 HIBERNATION (aka Software Suspend, aka swsusp)
6917 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6918 M:      Pavel Machek <pavel@ucw.cz>
6919 L:      linux-pm@vger.kernel.org
6920 B:      https://bugzilla.kernel.org
6921 S:      Supported
6922 F:      arch/x86/power/
6923 F:      drivers/base/power/
6924 F:      kernel/power/
6925 F:      include/linux/suspend.h
6926 F:      include/linux/freezer.h
6927 F:      include/linux/pm.h
6928 F:      arch/*/include/asm/suspend*.h
6929
6930 HID CORE LAYER
6931 M:      Jiri Kosina <jikos@kernel.org>
6932 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6933 L:      linux-input@vger.kernel.org
6934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6935 S:      Maintained
6936 F:      drivers/hid/
6937 F:      include/linux/hid*
6938 F:      include/uapi/linux/hid*
6939
6940 HID SENSOR HUB DRIVERS
6941 M:      Jiri Kosina <jikos@kernel.org>
6942 M:      Jonathan Cameron <jic23@kernel.org>
6943 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6944 L:      linux-input@vger.kernel.org
6945 L:      linux-iio@vger.kernel.org
6946 S:      Maintained
6947 F:      Documentation/hid/hid-sensor*
6948 F:      drivers/hid/hid-sensor-*
6949 F:      drivers/iio/*/hid-*
6950 F:      include/linux/hid-sensor-*
6951
6952 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6953 M:      Thomas Gleixner <tglx@linutronix.de>
6954 L:      linux-kernel@vger.kernel.org
6955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6956 S:      Maintained
6957 F:      Documentation/timers/
6958 F:      kernel/time/hrtimer.c
6959 F:      kernel/time/clockevents.c
6960 F:      kernel/time/timer_*.c
6961 F:      include/linux/clockchips.h
6962 F:      include/linux/hrtimer.h
6963
6964 HIGH-SPEED SCC DRIVER FOR AX.25
6965 L:      linux-hams@vger.kernel.org
6966 S:      Orphan
6967 F:      drivers/net/hamradio/dmascc.c
6968 F:      drivers/net/hamradio/scc.c
6969
6970 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6971 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6972 W:      http://www.highpoint-tech.com
6973 S:      Supported
6974 F:      Documentation/scsi/hptiop.txt
6975 F:      drivers/scsi/hptiop.c
6976
6977 HIPPI
6978 M:      Jes Sorensen <jes@trained-monkey.org>
6979 L:      linux-hippi@sunsite.dk
6980 S:      Maintained
6981 F:      include/linux/hippidevice.h
6982 F:      include/uapi/linux/if_hippi.h
6983 F:      net/802/hippi.c
6984 F:      drivers/net/hippi/
6985
6986 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6987 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6988 M:      Salil Mehta <salil.mehta@huawei.com>
6989 L:      netdev@vger.kernel.org
6990 W:      http://www.hisilicon.com
6991 S:      Maintained
6992 F:      drivers/net/ethernet/hisilicon/hns3/
6993
6994 HISILICON LPC BUS DRIVER
6995 M:      john.garry@huawei.com
6996 W:      http://www.hisilicon.com
6997 S:      Maintained
6998 F:      drivers/bus/hisi_lpc.c
6999 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7000
7001 HISILICON NETWORK SUBSYSTEM DRIVER
7002 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7003 M:      Salil Mehta <salil.mehta@huawei.com>
7004 L:      netdev@vger.kernel.org
7005 W:      http://www.hisilicon.com
7006 S:      Maintained
7007 F:      drivers/net/ethernet/hisilicon/
7008 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7009
7010 HISILICON PMU DRIVER
7011 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7012 W:      http://www.hisilicon.com
7013 S:      Supported
7014 F:      drivers/perf/hisilicon
7015 F:      Documentation/perf/hisi-pmu.txt
7016
7017 HISILICON ROCE DRIVER
7018 M:      Lijun Ou <oulijun@huawei.com>
7019 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7020 L:      linux-rdma@vger.kernel.org
7021 S:      Maintained
7022 F:      drivers/infiniband/hw/hns/
7023 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7024
7025 HISILICON SAS Controller
7026 M:      John Garry <john.garry@huawei.com>
7027 W:      http://www.hisilicon.com
7028 S:      Supported
7029 F:      drivers/scsi/hisi_sas/
7030 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7031
7032 HMM - Heterogeneous Memory Management
7033 M:      Jérôme Glisse <jglisse@redhat.com>
7034 L:      linux-mm@kvack.org
7035 S:      Maintained
7036 F:      mm/hmm*
7037 F:      include/linux/hmm*
7038 F:      Documentation/vm/hmm.rst
7039
7040 HOST AP DRIVER
7041 M:      Jouni Malinen <j@w1.fi>
7042 L:      linux-wireless@vger.kernel.org
7043 W:      http://w1.fi/hostap-driver.html
7044 S:      Obsolete
7045 F:      drivers/net/wireless/intersil/hostap/
7046
7047 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7048 L:      platform-driver-x86@vger.kernel.org
7049 S:      Orphan
7050 F:      drivers/platform/x86/tc1100-wmi.c
7051
7052 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7053 M:      Jaroslav Kysela <perex@perex.cz>
7054 S:      Maintained
7055 F:      drivers/net/ethernet/hp/hp100.*
7056
7057 HPET:   High Precision Event Timers driver
7058 M:      Clemens Ladisch <clemens@ladisch.de>
7059 S:      Maintained
7060 F:      Documentation/timers/hpet.txt
7061 F:      drivers/char/hpet.c
7062 F:      include/linux/hpet.h
7063 F:      include/uapi/linux/hpet.h
7064
7065 HPET:   x86
7066 S:      Orphan
7067 F:      arch/x86/kernel/hpet.c
7068 F:      arch/x86/include/asm/hpet.h
7069
7070 HPFS FILESYSTEM
7071 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7072 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7073 S:      Maintained
7074 F:      fs/hpfs/
7075
7076 HSI SUBSYSTEM
7077 M:      Sebastian Reichel <sre@kernel.org>
7078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7079 S:      Maintained
7080 F:      Documentation/ABI/testing/sysfs-bus-hsi
7081 F:      Documentation/driver-api/hsi.rst
7082 F:      drivers/hsi/
7083 F:      include/linux/hsi/
7084 F:      include/uapi/linux/hsi/
7085
7086 HSO 3G MODEM DRIVER
7087 L:      linux-usb@vger.kernel.org
7088 S:      Orphan
7089 F:      drivers/net/usb/hso.c
7090
7091 HSR NETWORK PROTOCOL
7092 M:      Arvid Brodin <arvid.brodin@alten.se>
7093 L:      netdev@vger.kernel.org
7094 S:      Maintained
7095 F:      net/hsr/
7096
7097 HT16K33 LED CONTROLLER DRIVER
7098 M:      Robin van der Gracht <robin@protonic.nl>
7099 S:      Maintained
7100 F:      drivers/auxdisplay/ht16k33.c
7101 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7102
7103 HTCPEN TOUCHSCREEN DRIVER
7104 M:      Pau Oliva Fora <pof@eslack.org>
7105 L:      linux-input@vger.kernel.org
7106 S:      Maintained
7107 F:      drivers/input/touchscreen/htcpen.c
7108
7109 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7110 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7111 L:      linux-iio@vger.kernel.org
7112 W:      http://www.st.com/
7113 S:      Maintained
7114 F:      drivers/iio/humidity/hts221*
7115 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7116
7117 HUAWEI ETHERNET DRIVER
7118 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7119 L:      netdev@vger.kernel.org
7120 S:      Supported
7121 F:      Documentation/networking/hinic.txt
7122 F:      drivers/net/ethernet/huawei/hinic/
7123
7124 HUGETLB FILESYSTEM
7125 M:      Mike Kravetz <mike.kravetz@oracle.com>
7126 L:      linux-mm@kvack.org
7127 S:      Maintained
7128 F:      fs/hugetlbfs/
7129 F:      mm/hugetlb.c
7130 F:      include/linux/hugetlb.h
7131 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7132 F:      Documentation/vm/hugetlbfs_reserv.rst
7133 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7134
7135 HVA ST MEDIA DRIVER
7136 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7137 L:      linux-media@vger.kernel.org
7138 T:      git git://linuxtv.org/media_tree.git
7139 W:      https://linuxtv.org
7140 S:      Supported
7141 F:      drivers/media/platform/sti/hva
7142
7143 HWPOISON MEMORY FAILURE HANDLING
7144 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7145 L:      linux-mm@kvack.org
7146 S:      Maintained
7147 F:      mm/memory-failure.c
7148 F:      mm/hwpoison-inject.c
7149
7150 HYGON PROCESSOR SUPPORT
7151 M:      Pu Wen <puwen@hygon.cn>
7152 L:      linux-kernel@vger.kernel.org
7153 S:      Maintained
7154 F:      arch/x86/kernel/cpu/hygon.c
7155
7156 Hyper-V CORE AND DRIVERS
7157 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7158 M:      Haiyang Zhang <haiyangz@microsoft.com>
7159 M:      Stephen Hemminger <sthemmin@microsoft.com>
7160 M:      Sasha Levin <sashal@kernel.org>
7161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7162 L:      linux-hyperv@vger.kernel.org
7163 S:      Supported
7164 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7165 F:      arch/x86/include/asm/mshyperv.h
7166 F:      arch/x86/include/asm/trace/hyperv.h
7167 F:      arch/x86/include/asm/hyperv-tlfs.h
7168 F:      arch/x86/kernel/cpu/mshyperv.c
7169 F:      arch/x86/hyperv
7170 F:      drivers/hid/hid-hyperv.c
7171 F:      drivers/hv/
7172 F:      drivers/input/serio/hyperv-keyboard.c
7173 F:      drivers/pci/controller/pci-hyperv.c
7174 F:      drivers/net/hyperv/
7175 F:      drivers/scsi/storvsc_drv.c
7176 F:      drivers/uio/uio_hv_generic.c
7177 F:      drivers/video/fbdev/hyperv_fb.c
7178 F:      drivers/iommu/hyperv_iommu.c
7179 F:      net/vmw_vsock/hyperv_transport.c
7180 F:      include/linux/hyperv.h
7181 F:      include/uapi/linux/hyperv.h
7182 F:      tools/hv/
7183 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7184
7185 HYPERVISOR VIRTUAL CONSOLE DRIVER
7186 L:      linuxppc-dev@lists.ozlabs.org
7187 S:      Odd Fixes
7188 F:      drivers/tty/hvc/
7189
7190 I2C ACPI SUPPORT
7191 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7192 L:      linux-i2c@vger.kernel.org
7193 L:      linux-acpi@vger.kernel.org
7194 S:      Maintained
7195 F:      drivers/i2c/i2c-core-acpi.c
7196
7197 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7198 M:      Ajay Gupta <ajayg@nvidia.com>
7199 L:      linux-i2c@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7202 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7203
7204 I2C MUXES
7205 M:      Peter Rosin <peda@axentia.se>
7206 L:      linux-i2c@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/i2c/i2c-topology
7209 F:      Documentation/i2c/muxes/
7210 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7211 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7212 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7213 F:      drivers/i2c/i2c-mux.c
7214 F:      drivers/i2c/muxes/
7215 F:      include/linux/i2c-mux.h
7216
7217 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7218 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7219 L:      linux-i2c@vger.kernel.org
7220 S:      Maintained
7221 F:      drivers/i2c/busses/i2c-mv64xxx.c
7222
7223 I2C OVER PARALLEL PORT
7224 M:      Jean Delvare <jdelvare@suse.com>
7225 L:      linux-i2c@vger.kernel.org
7226 S:      Maintained
7227 F:      Documentation/i2c/busses/i2c-parport
7228 F:      Documentation/i2c/busses/i2c-parport-light
7229 F:      drivers/i2c/busses/i2c-parport.c
7230 F:      drivers/i2c/busses/i2c-parport-light.c
7231
7232 I2C SUBSYSTEM
7233 M:      Wolfram Sang <wsa@the-dreams.de>
7234 L:      linux-i2c@vger.kernel.org
7235 W:      https://i2c.wiki.kernel.org/
7236 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7238 S:      Maintained
7239 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7240 F:      Documentation/i2c/
7241 F:      drivers/i2c/*
7242 F:      include/linux/i2c.h
7243 F:      include/linux/i2c-dev.h
7244 F:      include/linux/i2c-smbus.h
7245 F:      include/uapi/linux/i2c.h
7246 F:      include/uapi/linux/i2c-*.h
7247
7248 I2C SUBSYSTEM HOST DRIVERS
7249 L:      linux-i2c@vger.kernel.org
7250 W:      https://i2c.wiki.kernel.org/
7251 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7253 S:      Odd Fixes
7254 F:      Documentation/devicetree/bindings/i2c/
7255 F:      drivers/i2c/algos/
7256 F:      drivers/i2c/busses/
7257
7258 I2C-TAOS-EVM DRIVER
7259 M:      Jean Delvare <jdelvare@suse.com>
7260 L:      linux-i2c@vger.kernel.org
7261 S:      Maintained
7262 F:      Documentation/i2c/busses/i2c-taos-evm
7263 F:      drivers/i2c/busses/i2c-taos-evm.c
7264
7265 I2C-TINY-USB DRIVER
7266 M:      Till Harbaum <till@harbaum.org>
7267 L:      linux-i2c@vger.kernel.org
7268 W:      http://www.harbaum.org/till/i2c_tiny_usb
7269 S:      Maintained
7270 F:      drivers/i2c/busses/i2c-tiny-usb.c
7271
7272 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7273 M:      Jean Delvare <jdelvare@suse.com>
7274 L:      linux-i2c@vger.kernel.org
7275 S:      Maintained
7276 F:      Documentation/i2c/busses/i2c-ali1535
7277 F:      Documentation/i2c/busses/i2c-ali1563
7278 F:      Documentation/i2c/busses/i2c-ali15x3
7279 F:      Documentation/i2c/busses/i2c-amd756
7280 F:      Documentation/i2c/busses/i2c-amd8111
7281 F:      Documentation/i2c/busses/i2c-i801
7282 F:      Documentation/i2c/busses/i2c-nforce2
7283 F:      Documentation/i2c/busses/i2c-piix4
7284 F:      Documentation/i2c/busses/i2c-sis5595
7285 F:      Documentation/i2c/busses/i2c-sis630
7286 F:      Documentation/i2c/busses/i2c-sis96x
7287 F:      Documentation/i2c/busses/i2c-via
7288 F:      Documentation/i2c/busses/i2c-viapro
7289 F:      drivers/i2c/busses/i2c-ali1535.c
7290 F:      drivers/i2c/busses/i2c-ali1563.c
7291 F:      drivers/i2c/busses/i2c-ali15x3.c
7292 F:      drivers/i2c/busses/i2c-amd756.c
7293 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7294 F:      drivers/i2c/busses/i2c-amd8111.c
7295 F:      drivers/i2c/busses/i2c-i801.c
7296 F:      drivers/i2c/busses/i2c-isch.c
7297 F:      drivers/i2c/busses/i2c-nforce2.c
7298 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7299 F:      drivers/i2c/busses/i2c-piix4.c
7300 F:      drivers/i2c/busses/i2c-sis5595.c
7301 F:      drivers/i2c/busses/i2c-sis630.c
7302 F:      drivers/i2c/busses/i2c-sis96x.c
7303 F:      drivers/i2c/busses/i2c-via.c
7304 F:      drivers/i2c/busses/i2c-viapro.c
7305
7306 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7307 M:      Hans de Goede <hdegoede@redhat.com>
7308 L:      linux-i2c@vger.kernel.org
7309 S:      Maintained
7310 F:      drivers/i2c/busses/i2c-cht-wc.c
7311
7312 I2C/SMBUS ISMT DRIVER
7313 M:      Seth Heasley <seth.heasley@intel.com>
7314 M:      Neil Horman <nhorman@tuxdriver.com>
7315 L:      linux-i2c@vger.kernel.org
7316 F:      drivers/i2c/busses/i2c-ismt.c
7317 F:      Documentation/i2c/busses/i2c-ismt
7318
7319 I2C/SMBUS STUB DRIVER
7320 M:      Jean Delvare <jdelvare@suse.com>
7321 L:      linux-i2c@vger.kernel.org
7322 S:      Maintained
7323 F:      drivers/i2c/i2c-stub.c
7324
7325 I3C SUBSYSTEM
7326 M:      Boris Brezillon <bbrezillon@kernel.org>
7327 L:      linux-i3c@lists.infradead.org
7328 C:      irc://chat.freenode.net/linux-i3c
7329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7330 S:      Maintained
7331 F:      Documentation/ABI/testing/sysfs-bus-i3c
7332 F:      Documentation/devicetree/bindings/i3c/
7333 F:      Documentation/driver-api/i3c
7334 F:      drivers/i3c/
7335 F:      include/linux/i3c/
7336 F:      include/dt-bindings/i3c/
7337
7338 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7339 M:      Vitor Soares <vitor.soares@synopsys.com>
7340 S:      Maintained
7341 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7342 F:      drivers/i3c/master/dw*
7343
7344 IA64 (Itanium) PLATFORM
7345 M:      Tony Luck <tony.luck@intel.com>
7346 M:      Fenghua Yu <fenghua.yu@intel.com>
7347 L:      linux-ia64@vger.kernel.org
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7349 S:      Maintained
7350 F:      arch/ia64/
7351
7352 IBM Power 842 compression accelerator
7353 M:      Haren Myneni <haren@us.ibm.com>
7354 S:      Supported
7355 F:      drivers/crypto/nx/Makefile
7356 F:      drivers/crypto/nx/Kconfig
7357 F:      drivers/crypto/nx/nx-842*
7358 F:      include/linux/sw842.h
7359 F:      crypto/842.c
7360 F:      lib/842/
7361
7362 IBM Power in-Nest Crypto Acceleration
7363 M:      Breno Leitão <leitao@debian.org>
7364 M:      Nayna Jain <nayna@linux.ibm.com>
7365 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7366 L:      linux-crypto@vger.kernel.org
7367 S:      Supported
7368 F:      drivers/crypto/nx/Makefile
7369 F:      drivers/crypto/nx/Kconfig
7370 F:      drivers/crypto/nx/nx-aes*
7371 F:      drivers/crypto/nx/nx-sha*
7372 F:      drivers/crypto/nx/nx.*
7373 F:      drivers/crypto/nx/nx_csbcpb.h
7374 F:      drivers/crypto/nx/nx_debugfs.h
7375
7376 IBM Power Linux RAID adapter
7377 M:      Brian King <brking@us.ibm.com>
7378 S:      Supported
7379 F:      drivers/scsi/ipr.*
7380
7381 IBM Power SRIOV Virtual NIC Device Driver
7382 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7383 M:      John Allen <jallen@linux.ibm.com>
7384 L:      netdev@vger.kernel.org
7385 S:      Supported
7386 F:      drivers/net/ethernet/ibm/ibmvnic.*
7387
7388 IBM Power Virtual Accelerator Switchboard
7389 M:      Sukadev Bhattiprolu
7390 L:      linuxppc-dev@lists.ozlabs.org
7391 S:      Supported
7392 F:      arch/powerpc/platforms/powernv/vas*
7393 F:      arch/powerpc/platforms/powernv/copy-paste.h
7394 F:      arch/powerpc/include/asm/vas.h
7395 F:      arch/powerpc/include/uapi/asm/vas.h
7396
7397 IBM Power Virtual Ethernet Device Driver
7398 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7399 L:      netdev@vger.kernel.org
7400 S:      Supported
7401 F:      drivers/net/ethernet/ibm/ibmveth.*
7402
7403 IBM Power Virtual FC Device Drivers
7404 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7405 L:      linux-scsi@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/scsi/ibmvscsi/ibmvfc*
7408
7409 IBM Power Virtual Management Channel Driver
7410 M:      Steven Royer <seroyer@linux.ibm.com>
7411 S:      Supported
7412 F:      drivers/misc/ibmvmc.*
7413
7414 IBM Power Virtual SCSI Device Drivers
7415 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 S:      Supported
7418 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7419 F:      include/scsi/viosrp.h
7420
7421 IBM Power Virtual SCSI Device Target Driver
7422 M:      Michael Cyr <mikecyr@linux.ibm.com>
7423 L:      linux-scsi@vger.kernel.org
7424 L:      target-devel@vger.kernel.org
7425 S:      Supported
7426 F:      drivers/scsi/ibmvscsi_tgt/
7427
7428 IBM Power VMX Cryptographic instructions
7429 M:      Breno Leitão <leitao@debian.org>
7430 M:      Nayna Jain <nayna@linux.ibm.com>
7431 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7432 L:      linux-crypto@vger.kernel.org
7433 S:      Supported
7434 F:      drivers/crypto/vmx/Makefile
7435 F:      drivers/crypto/vmx/Kconfig
7436 F:      drivers/crypto/vmx/vmx.c
7437 F:      drivers/crypto/vmx/aes*
7438 F:      drivers/crypto/vmx/ghash*
7439 F:      drivers/crypto/vmx/ppc-xlate.pl
7440
7441 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7442 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7443 L:      linux-pci@vger.kernel.org
7444 L:      linuxppc-dev@lists.ozlabs.org
7445 S:      Supported
7446 F:      drivers/pci/hotplug/rpaphp*
7447
7448 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7449 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7450 L:      linux-pci@vger.kernel.org
7451 L:      linuxppc-dev@lists.ozlabs.org
7452 S:      Supported
7453 F:      drivers/pci/hotplug/rpadlpar*
7454
7455 IBM ServeRAID RAID DRIVER
7456 S:      Orphan
7457 F:      drivers/scsi/ips.*
7458
7459 ICH LPC AND GPIO DRIVER
7460 M:      Peter Tyser <ptyser@xes-inc.com>
7461 S:      Maintained
7462 F:      drivers/mfd/lpc_ich.c
7463 F:      drivers/gpio/gpio-ich.c
7464
7465 IDE SUBSYSTEM
7466 M:      "David S. Miller" <davem@davemloft.net>
7467 L:      linux-ide@vger.kernel.org
7468 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7470 S:      Maintained
7471 F:      Documentation/ide/
7472 F:      drivers/ide/
7473 F:      include/linux/ide.h
7474
7475 IDE/ATAPI DRIVERS
7476 M:      Borislav Petkov <bp@alien8.de>
7477 L:      linux-ide@vger.kernel.org
7478 S:      Maintained
7479 F:      Documentation/cdrom/ide-cd
7480 F:      drivers/ide/ide-cd*
7481
7482 IDEAPAD LAPTOP EXTRAS DRIVER
7483 M:      Ike Panhc <ike.pan@canonical.com>
7484 L:      platform-driver-x86@vger.kernel.org
7485 W:      http://launchpad.net/ideapad-laptop
7486 S:      Maintained
7487 F:      drivers/platform/x86/ideapad-laptop.c
7488
7489 IDEAPAD LAPTOP SLIDEBAR DRIVER
7490 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7491 L:      linux-input@vger.kernel.org
7492 W:      https://github.com/o2genum/ideapad-slidebar
7493 S:      Maintained
7494 F:      drivers/input/misc/ideapad_slidebar.c
7495
7496 IDT VersaClock 5 CLOCK DRIVER
7497 M:      Marek Vasut <marek.vasut@gmail.com>
7498 S:      Maintained
7499 F:      drivers/clk/clk-versaclock5.c
7500
7501 IEEE 802.15.4 SUBSYSTEM
7502 M:      Alexander Aring <alex.aring@gmail.com>
7503 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7504 L:      linux-wpan@vger.kernel.org
7505 W:      http://wpan.cakelab.org/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7508 S:      Maintained
7509 F:      net/ieee802154/
7510 F:      net/mac802154/
7511 F:      drivers/net/ieee802154/
7512 F:      include/linux/nl802154.h
7513 F:      include/linux/ieee802154.h
7514 F:      include/net/nl802154.h
7515 F:      include/net/mac802154.h
7516 F:      include/net/af_ieee802154.h
7517 F:      include/net/cfg802154.h
7518 F:      include/net/ieee802154_netdev.h
7519 F:      Documentation/networking/ieee802154.txt
7520
7521 IFE PROTOCOL
7522 M:      Yotam Gigi <yotam.gi@gmail.com>
7523 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7524 F:      net/ife
7525 F:      include/net/ife.h
7526 F:      include/uapi/linux/ife.h
7527
7528 IGORPLUG-USB IR RECEIVER
7529 M:      Sean Young <sean@mess.org>
7530 L:      linux-media@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/media/rc/igorplugusb.c
7533
7534 IGUANAWORKS USB IR TRANSCEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/iguanair.c
7539
7540 IIO DIGITAL POTENTIOMETER DAC
7541 M:      Peter Rosin <peda@axentia.se>
7542 L:      linux-iio@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7545 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7546 F:      drivers/iio/dac/dpot-dac.c
7547
7548 IIO ENVELOPE DETECTOR
7549 M:      Peter Rosin <peda@axentia.se>
7550 L:      linux-iio@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7553 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7554 F:      drivers/iio/adc/envelope-detector.c
7555
7556 IIO MULTIPLEXER
7557 M:      Peter Rosin <peda@axentia.se>
7558 L:      linux-iio@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7561 F:      drivers/iio/multiplexer/iio-mux.c
7562
7563 IIO SUBSYSTEM AND DRIVERS
7564 M:      Jonathan Cameron <jic23@kernel.org>
7565 R:      Hartmut Knaack <knaack.h@gmx.de>
7566 R:      Lars-Peter Clausen <lars@metafoo.de>
7567 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7568 L:      linux-iio@vger.kernel.org
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7570 S:      Maintained
7571 F:      Documentation/ABI/testing/configfs-iio*
7572 F:      Documentation/ABI/testing/sysfs-bus-iio*
7573 F:      Documentation/devicetree/bindings/iio/
7574 F:      drivers/iio/
7575 F:      drivers/staging/iio/
7576 F:      include/linux/iio/
7577 F:      tools/iio/
7578
7579 IIO UNIT CONVERTER
7580 M:      Peter Rosin <peda@axentia.se>
7581 L:      linux-iio@vger.kernel.org
7582 S:      Maintained
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7586 F:      drivers/iio/afe/iio-rescale.c
7587
7588 IKANOS/ADI EAGLE ADSL USB DRIVER
7589 M:      Matthieu Castet <castet.matthieu@free.fr>
7590 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7591 S:      Maintained
7592 F:      drivers/usb/atm/ueagle-atm.c
7593
7594 IMGTEC ASCII LCD DRIVER
7595 M:      Paul Burton <paul.burton@mips.com>
7596 S:      Maintained
7597 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7598 F:      drivers/auxdisplay/img-ascii-lcd.c
7599
7600 IMGTEC IR DECODER DRIVER
7601 M:      James Hogan <jhogan@kernel.org>
7602 S:      Maintained
7603 F:      drivers/media/rc/img-ir/
7604
7605 IMON SOUNDGRAPH USB IR RECEIVER
7606 M:      Sean Young <sean@mess.org>
7607 L:      linux-media@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/media/rc/imon_raw.c
7610 F:      drivers/media/rc/imon.c
7611
7612 IMS TWINTURBO FRAMEBUFFER DRIVER
7613 L:      linux-fbdev@vger.kernel.org
7614 S:      Orphan
7615 F:      drivers/video/fbdev/imsttfb.c
7616
7617 INA209 HARDWARE MONITOR DRIVER
7618 M:      Guenter Roeck <linux@roeck-us.net>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/ina209
7622 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7623 F:      drivers/hwmon/ina209.c
7624
7625 INA2XX HARDWARE MONITOR DRIVER
7626 M:      Guenter Roeck <linux@roeck-us.net>
7627 L:      linux-hwmon@vger.kernel.org
7628 S:      Maintained
7629 F:      Documentation/hwmon/ina2xx
7630 F:      drivers/hwmon/ina2xx.c
7631 F:      include/linux/platform_data/ina2xx.h
7632
7633 INDUSTRY PACK SUBSYSTEM (IPACK)
7634 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7635 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7637 L:      industrypack-devel@lists.sourceforge.net
7638 W:      http://industrypack.sourceforge.net
7639 S:      Maintained
7640 F:      drivers/ipack/
7641
7642 INFINIBAND SUBSYSTEM
7643 M:      Doug Ledford <dledford@redhat.com>
7644 M:      Jason Gunthorpe <jgg@mellanox.com>
7645 L:      linux-rdma@vger.kernel.org
7646 W:      https://github.com/linux-rdma/rdma-core
7647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7649 S:      Supported
7650 F:      Documentation/devicetree/bindings/infiniband/
7651 F:      Documentation/infiniband/
7652 F:      drivers/infiniband/
7653 F:      include/uapi/linux/if_infiniband.h
7654 F:      include/uapi/rdma/
7655 F:      include/rdma/
7656
7657 INGENIC JZ4780 DMA Driver
7658 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7659 S:      Maintained
7660 F:      drivers/dma/dma-jz4780.c
7661
7662 INGENIC JZ4780 NAND DRIVER
7663 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7664 L:      linux-mtd@lists.infradead.org
7665 S:      Maintained
7666 F:      drivers/mtd/nand/raw/jz4780_*
7667
7668 INOTIFY
7669 M:      Jan Kara <jack@suse.cz>
7670 R:      Amir Goldstein <amir73il@gmail.com>
7671 L:      linux-fsdevel@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/filesystems/inotify.txt
7674 F:      fs/notify/inotify/
7675 F:      include/linux/inotify.h
7676 F:      include/uapi/linux/inotify.h
7677
7678 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7679 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7680 L:      linux-input@vger.kernel.org
7681 Q:      http://patchwork.kernel.org/project/linux-input/list/
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7683 S:      Maintained
7684 F:      drivers/input/
7685 F:      include/linux/input.h
7686 F:      include/uapi/linux/input.h
7687 F:      include/uapi/linux/input-event-codes.h
7688 F:      include/linux/input/
7689 F:      Documentation/devicetree/bindings/input/
7690 F:      Documentation/devicetree/bindings/serio/
7691 F:      Documentation/input/
7692
7693 INPUT MULTITOUCH (MT) PROTOCOL
7694 M:      Henrik Rydberg <rydberg@bitmath.org>
7695 L:      linux-input@vger.kernel.org
7696 S:      Odd fixes
7697 F:      Documentation/input/multi-touch-protocol.rst
7698 F:      drivers/input/input-mt.c
7699 K:      \b(ABS|SYN)_MT_
7700
7701 INSIDE SECURE CRYPTO DRIVER
7702 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7703 F:      drivers/crypto/inside-secure/
7704 S:      Maintained
7705 L:      linux-crypto@vger.kernel.org
7706
7707 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7708 M:      Mimi Zohar <zohar@linux.ibm.com>
7709 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7710 L:      linux-integrity@vger.kernel.org
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7712 S:      Supported
7713 F:      security/integrity/ima/
7714
7715 INTEL 810/815 FRAMEBUFFER DRIVER
7716 M:      Antonino Daplas <adaplas@gmail.com>
7717 L:      linux-fbdev@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/video/fbdev/i810/
7720
7721 INTEL ASoC DRIVERS
7722 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7723 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7724 M:      Jie Yang <yang.jie@linux.intel.com>
7725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7726 S:      Supported
7727 F:      sound/soc/intel/
7728
7729 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7730 M:      Hans de Goede <hdegoede@redhat.com>
7731 L:      platform-driver-x86@vger.kernel.org
7732 S:      Maintained
7733 F:      drivers/platform/x86/intel_atomisp2_pm.c
7734
7735 INTEL C600 SERIES SAS CONTROLLER DRIVER
7736 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7737 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7738 L:      linux-scsi@vger.kernel.org
7739 T:      git git://git.code.sf.net/p/intel-sas/isci
7740 S:      Supported
7741 F:      drivers/scsi/isci/
7742
7743 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7744 M:      Jani Nikula <jani.nikula@linux.intel.com>
7745 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7746 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7747 L:      intel-gfx@lists.freedesktop.org
7748 W:      https://01.org/linuxgraphics/
7749 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7750 C:      irc://chat.freenode.net/intel-gfx
7751 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7752 T:      git git://anongit.freedesktop.org/drm-intel
7753 S:      Supported
7754 F:      drivers/gpu/drm/i915/
7755 F:      include/drm/i915*
7756 F:      include/uapi/drm/i915_drm.h
7757 F:      Documentation/gpu/i915.rst
7758
7759 INTEL ETHERNET DRIVERS
7760 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7761 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7762 W:      http://www.intel.com/support/feedback.htm
7763 W:      http://e1000.sourceforge.net/
7764 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7767 S:      Supported
7768 F:      Documentation/networking/device_drivers/intel/e100.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7771 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7772 F:      Documentation/networking/device_drivers/intel/igb.rst
7773 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7777 F:      Documentation/networking/device_drivers/intel/i40e.rst
7778 F:      Documentation/networking/device_drivers/intel/iavf.rst
7779 F:      Documentation/networking/device_drivers/intel/ice.rst
7780 F:      drivers/net/ethernet/intel/
7781 F:      drivers/net/ethernet/intel/*/
7782 F:      include/linux/avf/virtchnl.h
7783
7784 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7785 M:      Maik Broemme <mbroemme@libmpq.org>
7786 L:      linux-fbdev@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/fb/intelfb.txt
7789 F:      drivers/video/fbdev/intelfb/
7790
7791 INTEL GPIO DRIVERS
7792 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7793 L:      linux-gpio@vger.kernel.org
7794 S:      Maintained
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7796 F:      drivers/gpio/gpio-ich.c
7797 F:      drivers/gpio/gpio-intel-mid.c
7798 F:      drivers/gpio/gpio-lynxpoint.c
7799 F:      drivers/gpio/gpio-merrifield.c
7800 F:      drivers/gpio/gpio-ml-ioh.c
7801 F:      drivers/gpio/gpio-pch.c
7802 F:      drivers/gpio/gpio-sch.c
7803 F:      drivers/gpio/gpio-sodaville.c
7804
7805 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7806 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7807 M:      Zhi Wang <zhi.a.wang@intel.com>
7808 L:      intel-gvt-dev@lists.freedesktop.org
7809 L:      intel-gfx@lists.freedesktop.org
7810 W:      https://01.org/igvt-g
7811 T:      git https://github.com/intel/gvt-linux.git
7812 S:      Supported
7813 F:      drivers/gpu/drm/i915/gvt/
7814
7815 INTEL HID EVENT DRIVER
7816 M:      Alex Hung <alex.hung@canonical.com>
7817 L:      platform-driver-x86@vger.kernel.org
7818 S:      Maintained
7819 F:      drivers/platform/x86/intel-hid.c
7820
7821 INTEL I/OAT DMA DRIVER
7822 M:      Dave Jiang <dave.jiang@intel.com>
7823 R:      Dan Williams <dan.j.williams@intel.com>
7824 L:      dmaengine@vger.kernel.org
7825 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7826 S:      Supported
7827 F:      drivers/dma/ioat*
7828
7829 INTEL IDLE DRIVER
7830 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7834 B:      https://bugzilla.kernel.org
7835 S:      Supported
7836 F:      drivers/idle/intel_idle.c
7837
7838 INTEL INTEGRATED SENSOR HUB DRIVER
7839 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7840 M:      Jiri Kosina <jikos@kernel.org>
7841 L:      linux-input@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/hid/intel-ish-hid/
7844
7845 INTEL IOMMU (VT-d)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      iommu@lists.linux-foundation.org
7848 T:      git git://git.infradead.org/iommu-2.6.git
7849 S:      Supported
7850 F:      drivers/iommu/intel-iommu.c
7851 F:      include/linux/intel-iommu.h
7852
7853 INTEL IOP-ADMA DMA DRIVER
7854 R:      Dan Williams <dan.j.williams@intel.com>
7855 S:      Odd fixes
7856 F:      drivers/dma/iop-adma.c
7857
7858 INTEL IPU3 CSI-2 CIO2 DRIVER
7859 M:      Yong Zhi <yong.zhi@intel.com>
7860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7861 M:      Bingbu Cao <bingbu.cao@intel.com>
7862 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/pci/intel/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7867
7868 INTEL IPU3 CSI-2 IMGU DRIVER
7869 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/staging/media/ipu3/
7873 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7874 F:      Documentation/media/v4l-drivers/ipu3.rst
7875
7876 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7877 M:      Krzysztof Halasa <khalasa@piap.pl>
7878 S:      Maintained
7879 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7880 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7883 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7884 F:      drivers/net/wan/ixp4xx_hss.c
7885
7886 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7887 M:      Deepak Saxena <dsaxena@plexity.net>
7888 S:      Maintained
7889 F:      drivers/char/hw_random/ixp4xx-rng.c
7890
7891 INTEL MANAGEMENT ENGINE (mei)
7892 M:      Tomas Winkler <tomas.winkler@intel.com>
7893 L:      linux-kernel@vger.kernel.org
7894 S:      Supported
7895 F:      include/uapi/linux/mei.h
7896 F:      include/linux/mei_cl_bus.h
7897 F:      drivers/misc/mei/*
7898 F:      drivers/watchdog/mei_wdt.c
7899 F:      Documentation/misc-devices/mei/*
7900 F:      samples/mei/*
7901
7902 INTEL MENLOW THERMAL DRIVER
7903 M:      Sujith Thomas <sujith.thomas@intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 W:      https://01.org/linux-acpi
7906 S:      Supported
7907 F:      drivers/platform/x86/intel_menlow.c
7908
7909 INTEL MIC DRIVERS (mic)
7910 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7911 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7912 S:      Supported
7913 W:      https://github.com/sudeepdutt/mic
7914 W:      http://software.intel.com/en-us/mic-developer
7915 F:      include/linux/mic_bus.h
7916 F:      include/linux/scif.h
7917 F:      include/uapi/linux/mic_common.h
7918 F:      include/uapi/linux/mic_ioctl.h
7919 F:      include/uapi/linux/scif_ioctl.h
7920 F:      drivers/misc/mic/
7921 F:      drivers/dma/mic_x100_dma.c
7922 F:      drivers/dma/mic_x100_dma.h
7923 F:      Documentation/mic/
7924
7925 INTEL PMC CORE DRIVER
7926 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7927 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7928 L:      platform-driver-x86@vger.kernel.org
7929 S:      Maintained
7930 F:      drivers/platform/x86/intel_pmc_core*
7931
7932 INTEL PMC/P-Unit IPC DRIVER
7933 M:      Zha Qipeng<qipeng.zha@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_ipc.c
7937 F:      drivers/platform/x86/intel_punit_ipc.c
7938 F:      arch/x86/include/asm/intel_pmc_ipc.h
7939 F:      arch/x86/include/asm/intel_punit_ipc.h
7940
7941 INTEL PMIC GPIO DRIVERS
7942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7945 F:      drivers/gpio/gpio-*cove.c
7946 F:      drivers/gpio/gpio-msic.c
7947
7948 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7949 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7950 S:      Maintained
7951 F:      drivers/mfd/intel_msic.c
7952 F:      drivers/mfd/intel_soc_pmic*
7953 F:      include/linux/mfd/intel_msic.h
7954 F:      include/linux/mfd/intel_soc_pmic*
7955
7956 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7957 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7958 L:      linux-wireless@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7961 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7962 F:      drivers/net/wireless/intel/ipw2x00/
7963
7964 INTEL PSTATE DRIVER
7965 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7966 M:      Len Brown <lenb@kernel.org>
7967 L:      linux-pm@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/cpufreq/intel_pstate.c
7970
7971 INTEL RDMA RNIC DRIVER
7972 M:      Faisal Latif <faisal.latif@intel.com>
7973 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7974 L:      linux-rdma@vger.kernel.org
7975 S:      Supported
7976 F:      drivers/infiniband/hw/i40iw/
7977 F:      include/uapi/rdma/i40iw-abi.h
7978
7979 INTEL TELEMETRY DRIVER
7980 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7981 M:      "David E. Box" <david.e.box@linux.intel.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      arch/x86/include/asm/intel_telemetry.h
7985 F:      drivers/platform/x86/intel_telemetry*
7986
7987 INTEL VIRTUAL BUTTON DRIVER
7988 M:      AceLan Kao <acelan.kao@canonical.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/platform/x86/intel-vbtn.c
7992
7993 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7994 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7995 L:      linux-wireless@vger.kernel.org
7996 S:      Supported
7997 F:      drivers/net/wireless/intel/iwlegacy/
7998
7999 INTEL WIRELESS WIFI LINK (iwlwifi)
8000 M:      Johannes Berg <johannes.berg@intel.com>
8001 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8002 M:      Luca Coelho <luciano.coelho@intel.com>
8003 M:      Intel Linux Wireless <linuxwifi@intel.com>
8004 L:      linux-wireless@vger.kernel.org
8005 W:      http://intellinuxwireless.org
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8007 S:      Supported
8008 F:      drivers/net/wireless/intel/iwlwifi/
8009
8010 INTEL WIRELESS WIMAX CONNECTION 2400
8011 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8012 M:      linux-wimax@intel.com
8013 L:      wimax@linuxwimax.org (subscribers-only)
8014 S:      Supported
8015 W:      http://linuxwimax.org
8016 F:      Documentation/wimax/README.i2400m
8017 F:      drivers/net/wimax/i2400m/
8018 F:      include/uapi/linux/wimax/i2400m.h
8019
8020 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8021 M:      Mario Limonciello <mario.limonciello@dell.com>
8022 S:      Maintained
8023 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8024
8025 INTEL(R) TRACE HUB
8026 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8027 S:      Supported
8028 F:      Documentation/trace/intel_th.rst
8029 F:      drivers/hwtracing/intel_th/
8030
8031 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8032 M:      Ning Sun <ning.sun@intel.com>
8033 L:      tboot-devel@lists.sourceforge.net
8034 W:      http://tboot.sourceforge.net
8035 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8036 S:      Supported
8037 F:      Documentation/intel_txt.txt
8038 F:      include/linux/tboot.h
8039 F:      arch/x86/kernel/tboot.c
8040
8041 INTEL-MID GPIO DRIVER
8042 M:      David Cohen <david.a.cohen@linux.intel.com>
8043 L:      linux-gpio@vger.kernel.org
8044 S:      Maintained
8045 F:      drivers/gpio/gpio-intel-mid.c
8046
8047 INTERCONNECT API
8048 M:      Georgi Djakov <georgi.djakov@linaro.org>
8049 S:      Maintained
8050 F:      Documentation/interconnect/
8051 F:      Documentation/devicetree/bindings/interconnect/
8052 F:      drivers/interconnect/
8053 F:      include/dt-bindings/interconnect/
8054 F:      include/linux/interconnect-provider.h
8055 F:      include/linux/interconnect.h
8056
8057 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8058 M:      Linus Walleij <linus.walleij@linaro.org>
8059 L:      linux-iio@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/iio/gyro/mpu3050*
8062 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8063
8064 IOC3 ETHERNET DRIVER
8065 M:      Ralf Baechle <ralf@linux-mips.org>
8066 L:      linux-mips@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8069
8070 IOC3 SERIAL DRIVER
8071 M:      Pat Gefre <pfg@sgi.com>
8072 L:      linux-serial@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/tty/serial/ioc3_serial.c
8075
8076 IOMAP FILESYSTEM LIBRARY
8077 M:      Christoph Hellwig <hch@infradead.org>
8078 M:      Darrick J. Wong <darrick.wong@oracle.com>
8079 M:      linux-xfs@vger.kernel.org
8080 M:      linux-fsdevel@vger.kernel.org
8081 L:      linux-xfs@vger.kernel.org
8082 L:      linux-fsdevel@vger.kernel.org
8083 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8084 S:      Supported
8085 F:      fs/iomap.c
8086 F:      include/linux/iomap.h
8087
8088 IOMMU DRIVERS
8089 M:      Joerg Roedel <joro@8bytes.org>
8090 L:      iommu@lists.linux-foundation.org
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8092 S:      Maintained
8093 F:      Documentation/devicetree/bindings/iommu/
8094 F:      drivers/iommu/
8095 F:      include/linux/iommu.h
8096 F:      include/linux/of_iommu.h
8097 F:      include/linux/iova.h
8098
8099 IO_URING
8100 M:      Jens Axboe <axboe@kernel.dk>
8101 L:      linux-block@vger.kernel.org
8102 L:      linux-fsdevel@vger.kernel.org
8103 T:      git git://git.kernel.dk/linux-block
8104 T:      git git://git.kernel.dk/liburing
8105 S:      Maintained
8106 F:      fs/io_uring.c
8107 F:      include/uapi/linux/io_uring.h
8108
8109 IP MASQUERADING
8110 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8111 S:      Maintained
8112 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8113
8114 IPMI SUBSYSTEM
8115 M:      Corey Minyard <minyard@acm.org>
8116 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8117 W:      http://openipmi.sourceforge.net/
8118 S:      Supported
8119 F:      Documentation/devicetree/bindings/ipmi/
8120 F:      Documentation/IPMI.txt
8121 F:      drivers/char/ipmi/
8122 F:      include/linux/ipmi*
8123 F:      include/uapi/linux/ipmi*
8124
8125 IPS SCSI RAID DRIVER
8126 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8127 L:      linux-scsi@vger.kernel.org
8128 W:      http://www.adaptec.com/
8129 S:      Maintained
8130 F:      drivers/scsi/ips*
8131
8132 IPVS
8133 M:      Wensong Zhang <wensong@linux-vs.org>
8134 M:      Simon Horman <horms@verge.net.au>
8135 M:      Julian Anastasov <ja@ssi.bg>
8136 L:      netdev@vger.kernel.org
8137 L:      lvs-devel@vger.kernel.org
8138 S:      Maintained
8139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8141 F:      Documentation/networking/ipvs-sysctl.txt
8142 F:      include/net/ip_vs.h
8143 F:      include/uapi/linux/ip_vs.h
8144 F:      net/netfilter/ipvs/
8145
8146 IPWIRELESS DRIVER
8147 M:      Jiri Kosina <jikos@kernel.org>
8148 M:      David Sterba <dsterba@suse.com>
8149 S:      Odd Fixes
8150 F:      drivers/tty/ipwireless/
8151
8152 IPX NETWORK LAYER
8153 L:      netdev@vger.kernel.org
8154 S:      Obsolete
8155 F:      include/uapi/linux/ipx.h
8156
8157 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8158 M:      Marc Zyngier <marc.zyngier@arm.com>
8159 S:      Maintained
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8161 F:      Documentation/IRQ-domain.txt
8162 F:      include/linux/irqdomain.h
8163 F:      kernel/irq/irqdomain.c
8164 F:      kernel/irq/msi.c
8165
8166 IRQ SUBSYSTEM
8167 M:      Thomas Gleixner <tglx@linutronix.de>
8168 L:      linux-kernel@vger.kernel.org
8169 S:      Maintained
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8171 F:      kernel/irq/
8172
8173 IRQCHIP DRIVERS
8174 M:      Thomas Gleixner <tglx@linutronix.de>
8175 M:      Jason Cooper <jason@lakedaemon.net>
8176 M:      Marc Zyngier <marc.zyngier@arm.com>
8177 L:      linux-kernel@vger.kernel.org
8178 S:      Maintained
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8180 F:      Documentation/devicetree/bindings/interrupt-controller/
8181 F:      drivers/irqchip/
8182
8183 ISA
8184 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8185 S:      Maintained
8186 F:      Documentation/isa.txt
8187 F:      drivers/base/isa.c
8188 F:      include/linux/isa.h
8189
8190 ISA RADIO MODULE
8191 M:      Hans Verkuil <hverkuil@xs4all.nl>
8192 L:      linux-media@vger.kernel.org
8193 T:      git git://linuxtv.org/media_tree.git
8194 W:      https://linuxtv.org
8195 S:      Maintained
8196 F:      drivers/media/radio/radio-isa*
8197
8198 ISAPNP
8199 M:      Jaroslav Kysela <perex@perex.cz>
8200 S:      Maintained
8201 F:      Documentation/isapnp.txt
8202 F:      drivers/pnp/isapnp/
8203 F:      include/linux/isapnp.h
8204
8205 ISCSI
8206 M:      Lee Duncan <lduncan@suse.com>
8207 M:      Chris Leech <cleech@redhat.com>
8208 L:      open-iscsi@googlegroups.com
8209 W:      www.open-iscsi.com
8210 S:      Maintained
8211 F:      drivers/scsi/*iscsi*
8212 F:      include/scsi/*iscsi*
8213
8214 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8215 M:      Peter Jones <pjones@redhat.com>
8216 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8217 S:      Maintained
8218 F:      drivers/firmware/iscsi_ibft*
8219
8220 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8221 M:      Sagi Grimberg <sagi@grimberg.me>
8222 M:      Max Gurtovoy <maxg@mellanox.com>
8223 L:      linux-rdma@vger.kernel.org
8224 S:      Supported
8225 W:      http://www.openfabrics.org
8226 W:      www.open-iscsi.org
8227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8228 F:      drivers/infiniband/ulp/iser/
8229
8230 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8231 M:      Sagi Grimberg <sagi@grimberg.me>
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8233 L:      linux-rdma@vger.kernel.org
8234 L:      target-devel@vger.kernel.org
8235 S:      Supported
8236 W:      http://www.linux-iscsi.org
8237 F:      drivers/infiniband/ulp/isert
8238
8239 ISDN SUBSYSTEM
8240 M:      Karsten Keil <isdn@linux-pingi.de>
8241 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8242 L:      netdev@vger.kernel.org
8243 W:      http://www.isdn4linux.de
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8245 S:      Maintained
8246 F:      Documentation/isdn/
8247 F:      drivers/isdn/
8248 F:      include/linux/isdn.h
8249 F:      include/linux/isdn/
8250 F:      include/uapi/linux/isdn.h
8251 F:      include/uapi/linux/isdn/
8252
8253 IT87 HARDWARE MONITORING DRIVER
8254 M:      Jean Delvare <jdelvare@suse.com>
8255 L:      linux-hwmon@vger.kernel.org
8256 S:      Maintained
8257 F:      Documentation/hwmon/it87
8258 F:      drivers/hwmon/it87.c
8259
8260 IT913X MEDIA DRIVER
8261 M:      Antti Palosaari <crope@iki.fi>
8262 L:      linux-media@vger.kernel.org
8263 W:      https://linuxtv.org
8264 W:      http://palosaari.fi/linux/
8265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8266 T:      git git://linuxtv.org/anttip/media_tree.git
8267 S:      Maintained
8268 F:      drivers/media/tuners/it913x*
8269
8270 IVTV VIDEO4LINUX DRIVER
8271 M:      Andy Walls <awalls@md.metrocast.net>
8272 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8273 L:      linux-media@vger.kernel.org
8274 T:      git git://linuxtv.org/media_tree.git
8275 W:      http://www.ivtvdriver.org
8276 S:      Maintained
8277 F:      Documentation/media/v4l-drivers/ivtv*
8278 F:      drivers/media/pci/ivtv/
8279 F:      include/uapi/linux/ivtv*
8280
8281 IX2505V MEDIA DRIVER
8282 M:      Malcolm Priestley <tvboxspy@gmail.com>
8283 L:      linux-media@vger.kernel.org
8284 W:      https://linuxtv.org
8285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8286 S:      Maintained
8287 F:      drivers/media/dvb-frontends/ix2505v*
8288
8289 JAILHOUSE HYPERVISOR INTERFACE
8290 M:      Jan Kiszka <jan.kiszka@siemens.com>
8291 L:      jailhouse-dev@googlegroups.com
8292 S:      Maintained
8293 F:      arch/x86/kernel/jailhouse.c
8294 F:      arch/x86/include/asm/jailhouse_para.h
8295
8296 JC42.4 TEMPERATURE SENSOR DRIVER
8297 M:      Guenter Roeck <linux@roeck-us.net>
8298 L:      linux-hwmon@vger.kernel.org
8299 S:      Maintained
8300 F:      drivers/hwmon/jc42.c
8301 F:      Documentation/hwmon/jc42
8302
8303 JFS FILESYSTEM
8304 M:      Dave Kleikamp <shaggy@kernel.org>
8305 L:      jfs-discussion@lists.sourceforge.net
8306 W:      http://jfs.sourceforge.net/
8307 T:      git git://github.com/kleikamp/linux-shaggy.git
8308 S:      Maintained
8309 F:      Documentation/filesystems/jfs.txt
8310 F:      fs/jfs/
8311
8312 JME NETWORK DRIVER
8313 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8314 L:      netdev@vger.kernel.org
8315 S:      Maintained
8316 F:      drivers/net/ethernet/jme.*
8317
8318 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8319 M:      David Woodhouse <dwmw2@infradead.org>
8320 L:      linux-mtd@lists.infradead.org
8321 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8322 S:      Maintained
8323 F:      fs/jffs2/
8324 F:      include/uapi/linux/jffs2.h
8325
8326 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8327 M:      "Theodore Ts'o" <tytso@mit.edu>
8328 M:      Jan Kara <jack@suse.com>
8329 L:      linux-ext4@vger.kernel.org
8330 S:      Maintained
8331 F:      fs/jbd2/
8332 F:      include/linux/jbd2.h
8333
8334 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8335 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8336 L:      linux-media@vger.kernel.org
8337 S:      Maintained
8338 F:      drivers/media/platform/rcar_jpu.c
8339
8340 JSM Neo PCI based serial card
8341 L:      linux-serial@vger.kernel.org
8342 S:      Orphan
8343 F:      drivers/tty/serial/jsm/
8344
8345 K10TEMP HARDWARE MONITORING DRIVER
8346 M:      Clemens Ladisch <clemens@ladisch.de>
8347 L:      linux-hwmon@vger.kernel.org
8348 S:      Maintained
8349 F:      Documentation/hwmon/k10temp
8350 F:      drivers/hwmon/k10temp.c
8351
8352 K8TEMP HARDWARE MONITORING DRIVER
8353 M:      Rudolf Marek <r.marek@assembler.cz>
8354 L:      linux-hwmon@vger.kernel.org
8355 S:      Maintained
8356 F:      Documentation/hwmon/k8temp
8357 F:      drivers/hwmon/k8temp.c
8358
8359 KASAN
8360 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8361 R:      Alexander Potapenko <glider@google.com>
8362 R:      Dmitry Vyukov <dvyukov@google.com>
8363 L:      kasan-dev@googlegroups.com
8364 S:      Maintained
8365 F:      arch/*/include/asm/kasan.h
8366 F:      arch/*/mm/kasan_init*
8367 F:      Documentation/dev-tools/kasan.rst
8368 F:      include/linux/kasan*.h
8369 F:      lib/test_kasan.c
8370 F:      mm/kasan/
8371 F:      scripts/Makefile.kasan
8372
8373 KCONFIG
8374 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8376 L:      linux-kbuild@vger.kernel.org
8377 S:      Maintained
8378 F:      Documentation/kbuild/kconfig*
8379 F:      scripts/kconfig/
8380 F:      scripts/Kconfig.include
8381
8382 KDUMP
8383 M:      Dave Young <dyoung@redhat.com>
8384 M:      Baoquan He <bhe@redhat.com>
8385 R:      Vivek Goyal <vgoyal@redhat.com>
8386 L:      kexec@lists.infradead.org
8387 W:      http://lse.sourceforge.net/kdump/
8388 S:      Maintained
8389 F:      Documentation/kdump/
8390
8391 KEENE FM RADIO TRANSMITTER DRIVER
8392 M:      Hans Verkuil <hverkuil@xs4all.nl>
8393 L:      linux-media@vger.kernel.org
8394 T:      git git://linuxtv.org/media_tree.git
8395 W:      https://linuxtv.org
8396 S:      Maintained
8397 F:      drivers/media/radio/radio-keene*
8398
8399 KERNEL AUTOMOUNTER
8400 M:      Ian Kent <raven@themaw.net>
8401 L:      autofs@vger.kernel.org
8402 S:      Maintained
8403 F:      fs/autofs/
8404
8405 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8406 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8407 M:      Michal Marek <michal.lkml@markovi.net>
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8409 L:      linux-kbuild@vger.kernel.org
8410 S:      Maintained
8411 F:      Documentation/kbuild/
8412 F:      Makefile
8413 F:      scripts/Kbuild*
8414 F:      scripts/Makefile*
8415 F:      scripts/basic/
8416 F:      scripts/mk*
8417 F:      scripts/mod/
8418 F:      scripts/package/
8419
8420 KERNEL JANITORS
8421 L:      kernel-janitors@vger.kernel.org
8422 W:      http://kernelnewbies.org/KernelJanitors
8423 S:      Odd Fixes
8424
8425 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8426 M:      "J. Bruce Fields" <bfields@fieldses.org>
8427 M:      Jeff Layton <jlayton@kernel.org>
8428 L:      linux-nfs@vger.kernel.org
8429 W:      http://nfs.sourceforge.net/
8430 T:      git git://linux-nfs.org/~bfields/linux.git
8431 S:      Supported
8432 F:      fs/nfsd/
8433 F:      include/uapi/linux/nfsd/
8434 F:      fs/lockd/
8435 F:      fs/nfs_common/
8436 F:      net/sunrpc/
8437 F:      include/linux/lockd/
8438 F:      include/linux/sunrpc/
8439 F:      include/uapi/linux/sunrpc/
8440
8441 KERNEL SELFTEST FRAMEWORK
8442 M:      Shuah Khan <shuah@kernel.org>
8443 M:      Shuah Khan <skhan@linuxfoundation.org>
8444 L:      linux-kselftest@vger.kernel.org
8445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8446 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8447 S:      Maintained
8448 F:      tools/testing/selftests/
8449 F:      Documentation/dev-tools/kselftest*
8450
8451 KERNEL USERMODE HELPER
8452 M:      Luis Chamberlain <mcgrof@kernel.org>
8453 L:      linux-kernel@vger.kernel.org
8454 S:      Maintained
8455 F:      kernel/umh.c
8456 F:      include/linux/umh.h
8457
8458 KERNEL VIRTUAL MACHINE (KVM)
8459 M:      Paolo Bonzini <pbonzini@redhat.com>
8460 M:      Radim Krčmář <rkrcmar@redhat.com>
8461 L:      kvm@vger.kernel.org
8462 W:      http://www.linux-kvm.org
8463 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8464 S:      Supported
8465 F:      Documentation/virtual/kvm/
8466 F:      include/trace/events/kvm.h
8467 F:      include/uapi/asm-generic/kvm*
8468 F:      include/uapi/linux/kvm*
8469 F:      include/asm-generic/kvm*
8470 F:      include/linux/kvm*
8471 F:      include/kvm/iodev.h
8472 F:      virt/kvm/*
8473 F:      tools/kvm/
8474 F:      tools/testing/selftests/kvm/
8475
8476 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8477 M:      Joerg Roedel <joro@8bytes.org>
8478 L:      kvm@vger.kernel.org
8479 W:      http://www.linux-kvm.org/
8480 S:      Maintained
8481 F:      arch/x86/include/asm/svm.h
8482 F:      arch/x86/kvm/svm.c
8483
8484 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8485 M:      Christoffer Dall <christoffer.dall@arm.com>
8486 M:      Marc Zyngier <marc.zyngier@arm.com>
8487 R:      James Morse <james.morse@arm.com>
8488 R:      Julien Thierry <julien.thierry@arm.com>
8489 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8491 L:      kvmarm@lists.cs.columbia.edu
8492 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8494 S:      Maintained
8495 F:      arch/arm/include/uapi/asm/kvm*
8496 F:      arch/arm/include/asm/kvm*
8497 F:      arch/arm/kvm/
8498 F:      arch/arm64/include/uapi/asm/kvm*
8499 F:      arch/arm64/include/asm/kvm*
8500 F:      arch/arm64/kvm/
8501 F:      virt/kvm/arm/
8502 F:      include/kvm/arm_*
8503
8504 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8505 M:      James Hogan <jhogan@kernel.org>
8506 L:      linux-mips@vger.kernel.org
8507 S:      Supported
8508 F:      arch/mips/include/uapi/asm/kvm*
8509 F:      arch/mips/include/asm/kvm*
8510 F:      arch/mips/kvm/
8511
8512 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8513 M:      Paul Mackerras <paulus@ozlabs.org>
8514 L:      kvm-ppc@vger.kernel.org
8515 W:      http://www.linux-kvm.org/
8516 T:      git git://github.com/agraf/linux-2.6.git
8517 S:      Supported
8518 F:      arch/powerpc/include/uapi/asm/kvm*
8519 F:      arch/powerpc/include/asm/kvm*
8520 F:      arch/powerpc/kvm/
8521 F:      arch/powerpc/kernel/kvm*
8522
8523 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8524 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8525 M:      Janosch Frank <frankja@linux.ibm.com>
8526 R:      David Hildenbrand <david@redhat.com>
8527 R:      Cornelia Huck <cohuck@redhat.com>
8528 L:      linux-s390@vger.kernel.org
8529 W:      http://www.ibm.com/developerworks/linux/linux390/
8530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8531 S:      Supported
8532 F:      arch/s390/include/uapi/asm/kvm*
8533 F:      arch/s390/include/asm/gmap.h
8534 F:      arch/s390/include/asm/kvm*
8535 F:      arch/s390/kvm/
8536 F:      arch/s390/mm/gmap.c
8537
8538 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8539 M:      Paolo Bonzini <pbonzini@redhat.com>
8540 M:      Radim Krčmář <rkrcmar@redhat.com>
8541 L:      kvm@vger.kernel.org
8542 W:      http://www.linux-kvm.org
8543 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8544 S:      Supported
8545 F:      arch/x86/kvm/
8546 F:      arch/x86/kvm/*/
8547 F:      arch/x86/include/uapi/asm/kvm*
8548 F:      arch/x86/include/asm/kvm*
8549 F:      arch/x86/include/asm/pvclock-abi.h
8550 F:      arch/x86/kernel/kvm.c
8551 F:      arch/x86/kernel/kvmclock.c
8552
8553 KERNFS
8554 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8555 M:      Tejun Heo <tj@kernel.org>
8556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8557 S:      Supported
8558 F:      include/linux/kernfs.h
8559 F:      fs/kernfs/
8560
8561 KEXEC
8562 M:      Eric Biederman <ebiederm@xmission.com>
8563 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8564 L:      kexec@lists.infradead.org
8565 S:      Maintained
8566 F:      include/linux/kexec.h
8567 F:      include/uapi/linux/kexec.h
8568 F:      kernel/kexec*
8569
8570 KEYS-ENCRYPTED
8571 M:      Mimi Zohar <zohar@linux.ibm.com>
8572 L:      linux-integrity@vger.kernel.org
8573 L:      keyrings@vger.kernel.org
8574 S:      Supported
8575 F:      Documentation/security/keys/trusted-encrypted.rst
8576 F:      include/keys/encrypted-type.h
8577 F:      security/keys/encrypted-keys/
8578
8579 KEYS-TRUSTED
8580 M:      James Bottomley <jejb@linux.ibm.com>
8581 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8582 M:      Mimi Zohar <zohar@linux.ibm.com>
8583 L:      linux-integrity@vger.kernel.org
8584 L:      keyrings@vger.kernel.org
8585 S:      Supported
8586 F:      Documentation/security/keys/trusted-encrypted.rst
8587 F:      include/keys/trusted-type.h
8588 F:      security/keys/trusted.c
8589 F:      security/keys/trusted.h
8590
8591 KEYS/KEYRINGS:
8592 M:      David Howells <dhowells@redhat.com>
8593 L:      keyrings@vger.kernel.org
8594 S:      Maintained
8595 F:      Documentation/security/keys/core.rst
8596 F:      include/linux/key.h
8597 F:      include/linux/key-type.h
8598 F:      include/linux/keyctl.h
8599 F:      include/uapi/linux/keyctl.h
8600 F:      include/keys/
8601 F:      security/keys/
8602
8603 KGDB / KDB /debug_core
8604 M:      Jason Wessel <jason.wessel@windriver.com>
8605 M:      Daniel Thompson <daniel.thompson@linaro.org>
8606 W:      http://kgdb.wiki.kernel.org/
8607 L:      kgdb-bugreport@lists.sourceforge.net
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8609 S:      Maintained
8610 F:      Documentation/dev-tools/kgdb.rst
8611 F:      drivers/misc/kgdbts.c
8612 F:      drivers/tty/serial/kgdboc.c
8613 F:      include/linux/kdb.h
8614 F:      include/linux/kgdb.h
8615 F:      kernel/debug/
8616
8617 KMEMLEAK
8618 M:      Catalin Marinas <catalin.marinas@arm.com>
8619 S:      Maintained
8620 F:      Documentation/dev-tools/kmemleak.rst
8621 F:      include/linux/kmemleak.h
8622 F:      mm/kmemleak.c
8623 F:      mm/kmemleak-test.c
8624
8625 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8626 M:      Luis Chamberlain <mcgrof@kernel.org>
8627 L:      linux-kernel@vger.kernel.org
8628 S:      Maintained
8629 F:      kernel/kmod.c
8630 F:      include/linux/kmod.h
8631 F:      lib/test_kmod.c
8632 F:      tools/testing/selftests/kmod/
8633
8634 KPROBES
8635 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8636 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8637 M:      "David S. Miller" <davem@davemloft.net>
8638 M:      Masami Hiramatsu <mhiramat@kernel.org>
8639 S:      Maintained
8640 F:      Documentation/kprobes.txt
8641 F:      include/linux/kprobes.h
8642 F:      include/asm-generic/kprobes.h
8643 F:      kernel/kprobes.c
8644
8645 KS0108 LCD CONTROLLER DRIVER
8646 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8647 S:      Maintained
8648 F:      Documentation/auxdisplay/ks0108
8649 F:      drivers/auxdisplay/ks0108.c
8650 F:      include/linux/ks0108.h
8651
8652 L3MDEV
8653 M:      David Ahern <dsa@cumulusnetworks.com>
8654 L:      netdev@vger.kernel.org
8655 S:      Maintained
8656 F:      net/l3mdev
8657 F:      include/net/l3mdev.h
8658
8659 L7 BPF FRAMEWORK
8660 M:      John Fastabend <john.fastabend@gmail.com>
8661 M:      Daniel Borkmann <daniel@iogearbox.net>
8662 L:      netdev@vger.kernel.org
8663 L:      bpf@vger.kernel.org
8664 S:      Maintained
8665 F:      include/linux/skmsg.h
8666 F:      net/core/skmsg.c
8667 F:      net/core/sock_map.c
8668 F:      net/ipv4/tcp_bpf.c
8669
8670 LANTIQ / INTEL Ethernet drivers
8671 M:      Hauke Mehrtens <hauke@hauke-m.de>
8672 L:      netdev@vger.kernel.org
8673 S:      Maintained
8674 F:      net/dsa/tag_gswip.c
8675 F:      drivers/net/ethernet/lantiq_xrx200.c
8676 F:      drivers/net/dsa/lantiq_pce.h
8677 F:      drivers/net/dsa/lantiq_gswip.c
8678
8679 LANTIQ MIPS ARCHITECTURE
8680 M:      John Crispin <john@phrozen.org>
8681 L:      linux-mips@vger.kernel.org
8682 S:      Maintained
8683 F:      arch/mips/lantiq
8684 F:      drivers/soc/lantiq
8685
8686 LAPB module
8687 L:      linux-x25@vger.kernel.org
8688 S:      Orphan
8689 F:      Documentation/networking/lapb-module.txt
8690 F:      include/*/lapb.h
8691 F:      net/lapb/
8692
8693 LASI 53c700 driver for PARISC
8694 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8695 L:      linux-scsi@vger.kernel.org
8696 S:      Maintained
8697 F:      Documentation/scsi/53c700.txt
8698 F:      drivers/scsi/53c700*
8699
8700 LEAKING_ADDRESSES
8701 M:      Tobin C. Harding <me@tobin.cc>
8702 M:      Tycho Andersen <tycho@tycho.ws>
8703 L:      kernel-hardening@lists.openwall.com
8704 S:      Maintained
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8706 F:      scripts/leaking_addresses.pl
8707
8708 LED SUBSYSTEM
8709 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8710 M:      Pavel Machek <pavel@ucw.cz>
8711 L:      linux-leds@vger.kernel.org
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8713 S:      Maintained
8714 F:      Documentation/devicetree/bindings/leds/
8715 F:      drivers/leds/
8716 F:      include/linux/leds.h
8717
8718 LEGACY EEPROM DRIVER
8719 M:      Jean Delvare <jdelvare@suse.com>
8720 S:      Maintained
8721 F:      Documentation/misc-devices/eeprom
8722 F:      drivers/misc/eeprom/eeprom.c
8723
8724 LEGO MINDSTORMS EV3
8725 R:      David Lechner <david@lechnology.com>
8726 S:      Maintained
8727 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8728 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8729 F:      drivers/power/supply/lego_ev3_battery.c
8730
8731 LEGO USB Tower driver
8732 M:      Juergen Stuber <starblue@users.sourceforge.net>
8733 L:      legousb-devel@lists.sourceforge.net
8734 W:      http://legousb.sourceforge.net/
8735 S:      Maintained
8736 F:      drivers/usb/misc/legousbtower.c
8737
8738 LG LAPTOP EXTRAS
8739 M:      Matan Ziv-Av <matan@svgalib.org>
8740 L:      platform-driver-x86@vger.kernel.org
8741 S:      Maintained
8742 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8743 F:      Documentation/laptops/lg-laptop.rst
8744 F:      drivers/platform/x86/lg-laptop.c
8745
8746 LG2160 MEDIA DRIVER
8747 M:      Michael Krufky <mkrufky@linuxtv.org>
8748 L:      linux-media@vger.kernel.org
8749 W:      https://linuxtv.org
8750 W:      http://github.com/mkrufky
8751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8752 T:      git git://linuxtv.org/mkrufky/tuners.git
8753 S:      Maintained
8754 F:      drivers/media/dvb-frontends/lg2160.*
8755
8756 LGDT3305 MEDIA DRIVER
8757 M:      Michael Krufky <mkrufky@linuxtv.org>
8758 L:      linux-media@vger.kernel.org
8759 W:      https://linuxtv.org
8760 W:      http://github.com/mkrufky
8761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8762 T:      git git://linuxtv.org/mkrufky/tuners.git
8763 S:      Maintained
8764 F:      drivers/media/dvb-frontends/lgdt3305.*
8765
8766 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8767 M:      Viresh Kumar <vireshk@kernel.org>
8768 L:      linux-ide@vger.kernel.org
8769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8770 S:      Maintained
8771 F:      include/linux/pata_arasan_cf_data.h
8772 F:      drivers/ata/pata_arasan_cf.c
8773
8774 LIBATA PATA DRIVERS
8775 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8776 M:      Jens Axboe <axboe@kernel.dk>
8777 L:      linux-ide@vger.kernel.org
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8779 S:      Maintained
8780 F:      drivers/ata/pata_*.c
8781 F:      drivers/ata/ata_generic.c
8782
8783 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8784 M:      Linus Walleij <linus.walleij@linaro.org>
8785 L:      linux-ide@vger.kernel.org
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8787 S:      Maintained
8788 F:      drivers/ata/pata_ftide010.c
8789 F:      drivers/ata/sata_gemini.c
8790 F:      drivers/ata/sata_gemini.h
8791
8792 LIBATA SATA AHCI PLATFORM devices support
8793 M:      Hans de Goede <hdegoede@redhat.com>
8794 M:      Jens Axboe <axboe@kernel.dk>
8795 L:      linux-ide@vger.kernel.org
8796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8797 S:      Maintained
8798 F:      drivers/ata/ahci_platform.c
8799 F:      drivers/ata/libahci_platform.c
8800 F:      include/linux/ahci_platform.h
8801
8802 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8803 M:      Mikael Pettersson <mikpelinux@gmail.com>
8804 L:      linux-ide@vger.kernel.org
8805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8806 S:      Maintained
8807 F:      drivers/ata/sata_promise.*
8808
8809 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8810 M:      Jens Axboe <axboe@kernel.dk>
8811 L:      linux-ide@vger.kernel.org
8812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8813 S:      Maintained
8814 F:      drivers/ata/
8815 F:      include/linux/ata.h
8816 F:      include/linux/libata.h
8817 F:      Documentation/devicetree/bindings/ata/
8818
8819 LIBLOCKDEP
8820 M:      Sasha Levin <alexander.levin@microsoft.com>
8821 S:      Maintained
8822 F:      tools/lib/lockdep/
8823
8824 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8825 M:      Dan Williams <dan.j.williams@intel.com>
8826 M:      Vishal Verma <vishal.l.verma@intel.com>
8827 M:      Dave Jiang <dave.jiang@intel.com>
8828 L:      linux-nvdimm@lists.01.org
8829 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8830 S:      Supported
8831 F:      drivers/nvdimm/blk.c
8832 F:      drivers/nvdimm/region_devs.c
8833
8834 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8835 M:      Vishal Verma <vishal.l.verma@intel.com>
8836 M:      Dan Williams <dan.j.williams@intel.com>
8837 M:      Dave Jiang <dave.jiang@intel.com>
8838 L:      linux-nvdimm@lists.01.org
8839 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8840 S:      Supported
8841 F:      drivers/nvdimm/btt*
8842
8843 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8844 M:      Dan Williams <dan.j.williams@intel.com>
8845 M:      Vishal Verma <vishal.l.verma@intel.com>
8846 M:      Dave Jiang <dave.jiang@intel.com>
8847 L:      linux-nvdimm@lists.01.org
8848 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8849 S:      Supported
8850 F:      drivers/nvdimm/pmem*
8851
8852 LIBNVDIMM: DEVICETREE BINDINGS
8853 M:      Oliver O'Halloran <oohall@gmail.com>
8854 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 S:      Supported
8857 F:      drivers/nvdimm/of_pmem.c
8858 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8859
8860 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8861 M:      Dan Williams <dan.j.williams@intel.com>
8862 M:      Vishal Verma <vishal.l.verma@intel.com>
8863 M:      Dave Jiang <dave.jiang@intel.com>
8864 M:      Keith Busch <keith.busch@intel.com>
8865 M:      Ira Weiny <ira.weiny@intel.com>
8866 L:      linux-nvdimm@lists.01.org
8867 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8869 S:      Supported
8870 F:      drivers/nvdimm/*
8871 F:      drivers/acpi/nfit/*
8872 F:      include/linux/nd.h
8873 F:      include/linux/libnvdimm.h
8874 F:      include/uapi/linux/ndctl.h
8875
8876 LIGHTNVM PLATFORM SUPPORT
8877 M:      Matias Bjorling <mb@lightnvm.io>
8878 W:      http://github/OpenChannelSSD
8879 L:      linux-block@vger.kernel.org
8880 S:      Maintained
8881 F:      drivers/lightnvm/
8882 F:      include/linux/lightnvm.h
8883 F:      include/uapi/linux/lightnvm.h
8884
8885 LINUX FOR POWER MACINTOSH
8886 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8887 W:      http://www.penguinppc.org/
8888 L:      linuxppc-dev@lists.ozlabs.org
8889 S:      Maintained
8890 F:      arch/powerpc/platforms/powermac/
8891 F:      drivers/macintosh/
8892
8893 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8894 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8895 M:      Paul Mackerras <paulus@samba.org>
8896 M:      Michael Ellerman <mpe@ellerman.id.au>
8897 W:      https://github.com/linuxppc/linux/wiki
8898 L:      linuxppc-dev@lists.ozlabs.org
8899 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8901 S:      Supported
8902 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8903 F:      Documentation/devicetree/bindings/powerpc/
8904 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8905 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8906 F:      Documentation/powerpc/
8907 F:      arch/powerpc/
8908 F:      drivers/char/tpm/tpm_ibmvtpm*
8909 F:      drivers/crypto/nx/
8910 F:      drivers/crypto/vmx/
8911 F:      drivers/i2c/busses/i2c-opal.c
8912 F:      drivers/net/ethernet/ibm/ibmveth.*
8913 F:      drivers/net/ethernet/ibm/ibmvnic.*
8914 F:      drivers/pci/hotplug/pnv_php.c
8915 F:      drivers/pci/hotplug/rpa*
8916 F:      drivers/rtc/rtc-opal.c
8917 F:      drivers/scsi/ibmvscsi/
8918 F:      drivers/tty/hvc/hvc_opal.c
8919 F:      drivers/watchdog/wdrtas.c
8920 F:      tools/testing/selftests/powerpc
8921 N:      /pmac
8922 N:      powermac
8923 N:      powernv
8924 N:      [^a-z0-9]ps3
8925 N:      pseries
8926
8927 LINUX FOR POWERPC EMBEDDED MPC5XXX
8928 M:      Anatolij Gustschin <agust@denx.de>
8929 L:      linuxppc-dev@lists.ozlabs.org
8930 T:      git git://git.denx.de/linux-denx-agust.git
8931 S:      Maintained
8932 F:      arch/powerpc/platforms/512x/
8933 F:      arch/powerpc/platforms/52xx/
8934
8935 LINUX FOR POWERPC EMBEDDED PPC4XX
8936 M:      Alistair Popple <alistair@popple.id.au>
8937 M:      Matt Porter <mporter@kernel.crashing.org>
8938 W:      http://www.penguinppc.org/
8939 L:      linuxppc-dev@lists.ozlabs.org
8940 S:      Maintained
8941 F:      arch/powerpc/platforms/40x/
8942 F:      arch/powerpc/platforms/44x/
8943
8944 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8945 M:      Scott Wood <oss@buserror.net>
8946 M:      Kumar Gala <galak@kernel.crashing.org>
8947 W:      http://www.penguinppc.org/
8948 L:      linuxppc-dev@lists.ozlabs.org
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8950 S:      Maintained
8951 F:      arch/powerpc/platforms/83xx/
8952 F:      arch/powerpc/platforms/85xx/
8953 F:      Documentation/devicetree/bindings/powerpc/fsl/
8954
8955 LINUX FOR POWERPC EMBEDDED PPC8XX
8956 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8957 W:      http://www.penguinppc.org/
8958 L:      linuxppc-dev@lists.ozlabs.org
8959 S:      Maintained
8960 F:      arch/powerpc/platforms/8xx/
8961
8962 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8963 L:      linuxppc-dev@lists.ozlabs.org
8964 S:      Orphan
8965 F:      arch/powerpc/*/*virtex*
8966 F:      arch/powerpc/*/*/*virtex*
8967
8968 LINUX FOR POWERPC PA SEMI PWRFICIENT
8969 L:      linuxppc-dev@lists.ozlabs.org
8970 S:      Orphan
8971 F:      arch/powerpc/platforms/pasemi/
8972 F:      drivers/*/*pasemi*
8973 F:      drivers/*/*/*pasemi*
8974
8975 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8976 M:      Kees Cook <keescook@chromium.org>
8977 S:      Maintained
8978 F:      drivers/misc/lkdtm/*
8979
8980 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8981 M:      Alan Stern <stern@rowland.harvard.edu>
8982 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8983 M:      Will Deacon <will.deacon@arm.com>
8984 M:      Peter Zijlstra <peterz@infradead.org>
8985 M:      Boqun Feng <boqun.feng@gmail.com>
8986 M:      Nicholas Piggin <npiggin@gmail.com>
8987 M:      David Howells <dhowells@redhat.com>
8988 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8989 M:      Luc Maranget <luc.maranget@inria.fr>
8990 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8991 R:      Akira Yokosawa <akiyks@gmail.com>
8992 R:      Daniel Lustig <dlustig@nvidia.com>
8993 L:      linux-kernel@vger.kernel.org
8994 L:      linux-arch@vger.kernel.org
8995 S:      Supported
8996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8997 F:      tools/memory-model/
8998 F:      Documentation/atomic_bitops.txt
8999 F:      Documentation/atomic_t.txt
9000 F:      Documentation/core-api/atomic_ops.rst
9001 F:      Documentation/core-api/refcount-vs-atomic.rst
9002 F:      Documentation/memory-barriers.txt
9003
9004 LIS3LV02D ACCELEROMETER DRIVER
9005 M:      Eric Piel <eric.piel@tremplin-utc.net>
9006 S:      Maintained
9007 F:      Documentation/misc-devices/lis3lv02d
9008 F:      drivers/misc/lis3lv02d/
9009 F:      drivers/platform/x86/hp_accel.c
9010
9011 LIVE PATCHING
9012 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9013 M:      Jiri Kosina <jikos@kernel.org>
9014 M:      Miroslav Benes <mbenes@suse.cz>
9015 M:      Petr Mladek <pmladek@suse.com>
9016 R:      Joe Lawrence <joe.lawrence@redhat.com>
9017 S:      Maintained
9018 F:      kernel/livepatch/
9019 F:      include/linux/livepatch.h
9020 F:      arch/x86/include/asm/livepatch.h
9021 F:      arch/x86/kernel/livepatch.c
9022 F:      Documentation/livepatch/
9023 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9024 F:      samples/livepatch/
9025 F:      tools/testing/selftests/livepatch/
9026 L:      live-patching@vger.kernel.org
9027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9028
9029 LLC (802.2)
9030 L:      netdev@vger.kernel.org
9031 S:      Odd fixes
9032 F:      include/linux/llc.h
9033 F:      include/uapi/linux/llc.h
9034 F:      include/net/llc*
9035 F:      net/llc/
9036
9037 LM73 HARDWARE MONITOR DRIVER
9038 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9039 L:      linux-hwmon@vger.kernel.org
9040 S:      Maintained
9041 F:      drivers/hwmon/lm73.c
9042
9043 LM78 HARDWARE MONITOR DRIVER
9044 M:      Jean Delvare <jdelvare@suse.com>
9045 L:      linux-hwmon@vger.kernel.org
9046 S:      Maintained
9047 F:      Documentation/hwmon/lm78
9048 F:      drivers/hwmon/lm78.c
9049
9050 LM83 HARDWARE MONITOR DRIVER
9051 M:      Jean Delvare <jdelvare@suse.com>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/lm83
9055 F:      drivers/hwmon/lm83.c
9056
9057 LM90 HARDWARE MONITOR DRIVER
9058 M:      Jean Delvare <jdelvare@suse.com>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/lm90
9062 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9063 F:      drivers/hwmon/lm90.c
9064 F:      include/dt-bindings/thermal/lm90.h
9065
9066 LM95234 HARDWARE MONITOR DRIVER
9067 M:      Guenter Roeck <linux@roeck-us.net>
9068 L:      linux-hwmon@vger.kernel.org
9069 S:      Maintained
9070 F:      Documentation/hwmon/lm95234
9071 F:      drivers/hwmon/lm95234.c
9072
9073 LME2510 MEDIA DRIVER
9074 M:      Malcolm Priestley <tvboxspy@gmail.com>
9075 L:      linux-media@vger.kernel.org
9076 W:      https://linuxtv.org
9077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9078 S:      Maintained
9079 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9080
9081 LOADPIN SECURITY MODULE
9082 M:      Kees Cook <keescook@chromium.org>
9083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9084 S:      Supported
9085 F:      security/loadpin/
9086 F:      Documentation/admin-guide/LSM/LoadPin.rst
9087
9088 LOCKING PRIMITIVES
9089 M:      Peter Zijlstra <peterz@infradead.org>
9090 M:      Ingo Molnar <mingo@redhat.com>
9091 M:      Will Deacon <will.deacon@arm.com>
9092 L:      linux-kernel@vger.kernel.org
9093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9094 S:      Maintained
9095 F:      Documentation/locking/
9096 F:      include/linux/lockdep.h
9097 F:      include/linux/spinlock*.h
9098 F:      arch/*/include/asm/spinlock*.h
9099 F:      include/linux/rwlock*.h
9100 F:      include/linux/mutex*.h
9101 F:      include/linux/rwsem*.h
9102 F:      arch/*/include/asm/rwsem.h
9103 F:      include/linux/seqlock.h
9104 F:      lib/locking*.[ch]
9105 F:      kernel/locking/
9106 X:      kernel/locking/locktorture.c
9107
9108 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9109 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9110 L:      linux-ntfs-dev@lists.sourceforge.net
9111 W:      http://www.linux-ntfs.org/content/view/19/37/
9112 S:      Maintained
9113 F:      Documentation/ldm.txt
9114 F:      block/partitions/ldm.*
9115
9116 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9117 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9118 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9119 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9120 L:      MPT-FusionLinux.pdl@broadcom.com
9121 L:      linux-scsi@vger.kernel.org
9122 W:      http://www.avagotech.com/support/
9123 S:      Supported
9124 F:      drivers/message/fusion/
9125 F:      drivers/scsi/mpt3sas/
9126
9127 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9128 M:      Matthew Wilcox <willy@infradead.org>
9129 L:      linux-scsi@vger.kernel.org
9130 S:      Maintained
9131 F:      drivers/scsi/sym53c8xx_2/
9132
9133 LTC1660 DAC DRIVER
9134 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9135 L:      linux-iio@vger.kernel.org
9136 S:      Maintained
9137 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9138 F:      drivers/iio/dac/ltc1660.c
9139
9140 LTC4261 HARDWARE MONITOR DRIVER
9141 M:      Guenter Roeck <linux@roeck-us.net>
9142 L:      linux-hwmon@vger.kernel.org
9143 S:      Maintained
9144 F:      Documentation/hwmon/ltc4261
9145 F:      drivers/hwmon/ltc4261.c
9146
9147 LTC4306 I2C MULTIPLEXER DRIVER
9148 M:      Michael Hennerich <michael.hennerich@analog.com>
9149 W:      http://ez.analog.com/community/linux-device-drivers
9150 L:      linux-i2c@vger.kernel.org
9151 S:      Supported
9152 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9153 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9154
9155 LTP (Linux Test Project)
9156 M:      Mike Frysinger <vapier@gentoo.org>
9157 M:      Cyril Hrubis <chrubis@suse.cz>
9158 M:      Wanlong Gao <wanlong.gao@gmail.com>
9159 M:      Jan Stancek <jstancek@redhat.com>
9160 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9161 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9162 L:      ltp@lists.linux.it (subscribers-only)
9163 W:      http://linux-test-project.github.io/
9164 T:      git git://github.com/linux-test-project/ltp.git
9165 S:      Maintained
9166
9167 M68K ARCHITECTURE
9168 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9169 L:      linux-m68k@lists.linux-m68k.org
9170 W:      http://www.linux-m68k.org/
9171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9172 S:      Maintained
9173 F:      arch/m68k/
9174 F:      drivers/zorro/
9175
9176 M68K ON APPLE MACINTOSH
9177 M:      Joshua Thompson <funaho@jurai.org>
9178 W:      http://www.mac.linux-m68k.org/
9179 L:      linux-m68k@lists.linux-m68k.org
9180 S:      Maintained
9181 F:      arch/m68k/mac/
9182
9183 M68K ON HP9000/300
9184 M:      Philip Blundell <philb@gnu.org>
9185 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9186 S:      Maintained
9187 F:      arch/m68k/hp300/
9188
9189 M88DS3103 MEDIA DRIVER
9190 M:      Antti Palosaari <crope@iki.fi>
9191 L:      linux-media@vger.kernel.org
9192 W:      https://linuxtv.org
9193 W:      http://palosaari.fi/linux/
9194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9195 T:      git git://linuxtv.org/anttip/media_tree.git
9196 S:      Maintained
9197 F:      drivers/media/dvb-frontends/m88ds3103*
9198
9199 M88RS2000 MEDIA DRIVER
9200 M:      Malcolm Priestley <tvboxspy@gmail.com>
9201 L:      linux-media@vger.kernel.org
9202 W:      https://linuxtv.org
9203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9204 S:      Maintained
9205 F:      drivers/media/dvb-frontends/m88rs2000*
9206
9207 MA901 MASTERKIT USB FM RADIO DRIVER
9208 M:      Alexey Klimov <klimov.linux@gmail.com>
9209 L:      linux-media@vger.kernel.org
9210 T:      git git://linuxtv.org/media_tree.git
9211 S:      Maintained
9212 F:      drivers/media/radio/radio-ma901.c
9213
9214 MAC80211
9215 M:      Johannes Berg <johannes@sipsolutions.net>
9216 L:      linux-wireless@vger.kernel.org
9217 W:      http://wireless.kernel.org/
9218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9220 S:      Maintained
9221 F:      Documentation/networking/mac80211-injection.txt
9222 F:      include/net/mac80211.h
9223 F:      net/mac80211/
9224 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9225 F:      Documentation/networking/mac80211_hwsim/README
9226
9227 MAILBOX API
9228 M:      Jassi Brar <jassisinghbrar@gmail.com>
9229 L:      linux-kernel@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/mailbox/
9232 F:      include/linux/mailbox_client.h
9233 F:      include/linux/mailbox_controller.h
9234
9235 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9236 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9237 W:      http://www.kernel.org/doc/man-pages
9238 L:      linux-man@vger.kernel.org
9239 S:      Maintained
9240
9241 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9242 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9243 L:      linux-mips@vger.kernel.org
9244 S:      Maintained
9245 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9246
9247 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9248 M:      Andrew Lunn <andrew@lunn.ch>
9249 M:      Vivien Didelot <vivien.didelot@gmail.com>
9250 L:      netdev@vger.kernel.org
9251 S:      Maintained
9252 F:      drivers/net/dsa/mv88e6xxx/
9253 F:      include/linux/platform_data/mv88e6xxx.h
9254 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9255
9256 MARVELL ARMADA DRM SUPPORT
9257 M:      Russell King <linux@armlinux.org.uk>
9258 S:      Maintained
9259 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9260 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9261 F:      drivers/gpu/drm/armada/
9262 F:      include/uapi/drm/armada_drm.h
9263 F:      Documentation/devicetree/bindings/display/armada/
9264
9265 MARVELL ARMADA 3700 PHY DRIVERS
9266 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9267 S:      Maintained
9268 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9269 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9270 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9271 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9272
9273 MARVELL CRYPTO DRIVER
9274 M:      Boris Brezillon <bbrezillon@kernel.org>
9275 M:      Arnaud Ebalard <arno@natisbad.org>
9276 F:      drivers/crypto/marvell/
9277 S:      Maintained
9278 L:      linux-crypto@vger.kernel.org
9279
9280 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9281 M:      Mirko Lindner <mlindner@marvell.com>
9282 M:      Stephen Hemminger <stephen@networkplumber.org>
9283 L:      netdev@vger.kernel.org
9284 S:      Maintained
9285 F:      drivers/net/ethernet/marvell/sk*
9286
9287 MARVELL LIBERTAS WIRELESS DRIVER
9288 L:      libertas-dev@lists.infradead.org
9289 S:      Orphan
9290 F:      drivers/net/wireless/marvell/libertas/
9291
9292 MARVELL MACCHIATOBIN SUPPORT
9293 M:      Russell King <linux@armlinux.org.uk>
9294 L:      linux-arm-kernel@lists.infradead.org
9295 S:      Maintained
9296 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9297
9298 MARVELL MV643XX ETHERNET DRIVER
9299 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9300 L:      netdev@vger.kernel.org
9301 S:      Maintained
9302 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9303 F:      include/linux/mv643xx.h
9304
9305 MARVELL MV88X3310 PHY DRIVER
9306 M:      Russell King <linux@armlinux.org.uk>
9307 L:      netdev@vger.kernel.org
9308 S:      Maintained
9309 F:      drivers/net/phy/marvell10g.c
9310
9311 MARVELL MVEBU THERMAL DRIVER
9312 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9313 S:      Maintained
9314 F:      drivers/thermal/armada_thermal.c
9315
9316 MARVELL MVNETA ETHERNET DRIVER
9317 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9318 L:      netdev@vger.kernel.org
9319 S:      Maintained
9320 F:      drivers/net/ethernet/marvell/mvneta.*
9321
9322 MARVELL MWIFIEX WIRELESS DRIVER
9323 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9324 M:      Nishant Sarmukadam <nishants@marvell.com>
9325 M:      Ganapathi Bhat <gbhat@marvell.com>
9326 M:      Xinming Hu <huxinming820@gmail.com>
9327 L:      linux-wireless@vger.kernel.org
9328 S:      Maintained
9329 F:      drivers/net/wireless/marvell/mwifiex/
9330
9331 MARVELL MWL8K WIRELESS DRIVER
9332 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9333 L:      linux-wireless@vger.kernel.org
9334 S:      Odd Fixes
9335 F:      drivers/net/wireless/marvell/mwl8k.c
9336
9337 MARVELL NAND CONTROLLER DRIVER
9338 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9339 L:      linux-mtd@lists.infradead.org
9340 S:      Maintained
9341 F:      drivers/mtd/nand/raw/marvell_nand.c
9342 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9343
9344 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9345 M:      Nicolas Pitre <nico@fluxnic.net>
9346 S:      Odd Fixes
9347 F:      drivers/mmc/host/mvsdio.*
9348
9349 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9350 M:      Hu Ziji <huziji@marvell.com>
9351 L:      linux-mmc@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/mmc/host/sdhci-xenon*
9354 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9355
9356 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9357 M:      Sunil Goutham <sgoutham@marvell.com>
9358 M:      Linu Cherian <lcherian@marvell.com>
9359 M:      Geetha sowjanya <gakula@marvell.com>
9360 M:      Jerin Jacob <jerinj@marvell.com>
9361 L:      netdev@vger.kernel.org
9362 S:      Supported
9363 F:      drivers/net/ethernet/marvell/octeontx2/af/
9364
9365 MATROX FRAMEBUFFER DRIVER
9366 L:      linux-fbdev@vger.kernel.org
9367 S:      Orphan
9368 F:      drivers/video/fbdev/matrox/matroxfb_*
9369 F:      include/uapi/linux/matroxfb.h
9370
9371 MAX16065 HARDWARE MONITOR DRIVER
9372 M:      Guenter Roeck <linux@roeck-us.net>
9373 L:      linux-hwmon@vger.kernel.org
9374 S:      Maintained
9375 F:      Documentation/hwmon/max16065
9376 F:      drivers/hwmon/max16065.c
9377
9378 MAX2175 SDR TUNER DRIVER
9379 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9380 L:      linux-media@vger.kernel.org
9381 T:      git git://linuxtv.org/media_tree.git
9382 S:      Maintained
9383 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9384 F:      Documentation/media/v4l-drivers/max2175.rst
9385 F:      drivers/media/i2c/max2175*
9386 F:      include/uapi/linux/max2175.h
9387
9388 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9389 L:      linux-hwmon@vger.kernel.org
9390 S:      Orphan
9391 F:      Documentation/hwmon/max6650
9392 F:      drivers/hwmon/max6650.c
9393
9394 MAX6697 HARDWARE MONITOR DRIVER
9395 M:      Guenter Roeck <linux@roeck-us.net>
9396 L:      linux-hwmon@vger.kernel.org
9397 S:      Maintained
9398 F:      Documentation/hwmon/max6697
9399 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9400 F:      drivers/hwmon/max6697.c
9401 F:      include/linux/platform_data/max6697.h
9402
9403 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9404 M:      Peter Rosin <peda@axentia.se>
9405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9406 S:      Maintained
9407 F:      Documentation/devicetree/bindings/sound/max9860.txt
9408 F:      sound/soc/codecs/max9860.*
9409
9410 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9411 M:      Javier Martinez Canillas <javier@dowhile0.org>
9412 L:      linux-kernel@vger.kernel.org
9413 S:      Supported
9414 F:      drivers/regulator/max77802-regulator.c
9415 F:      Documentation/devicetree/bindings/*/*max77802.txt
9416 F:      include/dt-bindings/*/*max77802.h
9417
9418 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9419 M:      Krzysztof Kozlowski <krzk@kernel.org>
9420 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9421 L:      linux-pm@vger.kernel.org
9422 S:      Supported
9423 F:      drivers/power/supply/max14577_charger.c
9424 F:      drivers/power/supply/max77693_charger.c
9425
9426 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9427 M:      Chanwoo Choi <cw00.choi@samsung.com>
9428 M:      Krzysztof Kozlowski <krzk@kernel.org>
9429 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9430 L:      linux-kernel@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/*/max14577*.c
9433 F:      drivers/*/max77686*.c
9434 F:      drivers/*/max77693*.c
9435 F:      drivers/extcon/extcon-max14577.c
9436 F:      drivers/extcon/extcon-max77693.c
9437 F:      drivers/rtc/rtc-max77686.c
9438 F:      drivers/clk/clk-max77686.c
9439 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9440 F:      Documentation/devicetree/bindings/*/max77686.txt
9441 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9442 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9443 F:      include/linux/mfd/max14577*.h
9444 F:      include/linux/mfd/max77686*.h
9445 F:      include/linux/mfd/max77693*.h
9446
9447 MAXIRADIO FM RADIO RECEIVER DRIVER
9448 M:      Hans Verkuil <hverkuil@xs4all.nl>
9449 L:      linux-media@vger.kernel.org
9450 T:      git git://linuxtv.org/media_tree.git
9451 W:      https://linuxtv.org
9452 S:      Maintained
9453 F:      drivers/media/radio/radio-maxiradio*
9454
9455 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9456 M:      Peter Rosin <peda@axentia.se>
9457 L:      linux-iio@vger.kernel.org
9458 S:      Maintained
9459 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9460 F:      drivers/iio/potentiometer/mcp4018.c
9461 F:      drivers/iio/potentiometer/mcp4531.c
9462
9463 MCR20A IEEE-802.15.4 RADIO DRIVER
9464 M:      Xue Liu <liuxuenetmail@gmail.com>
9465 L:      linux-wpan@vger.kernel.org
9466 W:      https://github.com/xueliu/mcr20a-linux
9467 S:      Maintained
9468 F:      drivers/net/ieee802154/mcr20a.c
9469 F:      drivers/net/ieee802154/mcr20a.h
9470 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9471
9472 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9473 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9474 L:      linux-iio@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/iio/dac/cio-dac.c
9477
9478 MEDIA DRIVERS FOR ASCOT2E
9479 M:      Sergey Kozlov <serjk@netup.ru>
9480 M:      Abylay Ospan <aospan@netup.ru>
9481 L:      linux-media@vger.kernel.org
9482 W:      https://linuxtv.org
9483 W:      http://netup.tv/
9484 T:      git git://linuxtv.org/media_tree.git
9485 S:      Supported
9486 F:      drivers/media/dvb-frontends/ascot2e*
9487
9488 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9489 M:      Jasmin Jessich <jasmin@anw.at>
9490 L:      linux-media@vger.kernel.org
9491 W:      https://linuxtv.org
9492 T:      git git://linuxtv.org/media_tree.git
9493 S:      Maintained
9494 F:      drivers/media/dvb-frontends/cxd2099*
9495
9496 MEDIA DRIVERS FOR CXD2841ER
9497 M:      Sergey Kozlov <serjk@netup.ru>
9498 M:      Abylay Ospan <aospan@netup.ru>
9499 L:      linux-media@vger.kernel.org
9500 W:      https://linuxtv.org
9501 W:      http://netup.tv/
9502 T:      git git://linuxtv.org/media_tree.git
9503 S:      Supported
9504 F:      drivers/media/dvb-frontends/cxd2841er*
9505
9506 MEDIA DRIVERS FOR CXD2880
9507 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9508 L:      linux-media@vger.kernel.org
9509 W:      http://linuxtv.org/
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Supported
9512 F:      drivers/media/dvb-frontends/cxd2880/*
9513 F:      drivers/media/spi/cxd2880*
9514
9515 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9516 L:      linux-media@vger.kernel.org
9517 W:      https://linuxtv.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Orphan
9520 F:      drivers/media/pci/ddbridge/*
9521
9522 MEDIA DRIVERS FOR FREESCALE IMX
9523 M:      Steve Longerbeam <slongerbeam@gmail.com>
9524 M:      Philipp Zabel <p.zabel@pengutronix.de>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Maintained
9528 F:      Documentation/devicetree/bindings/media/imx.txt
9529 F:      Documentation/media/v4l-drivers/imx.rst
9530 F:      drivers/staging/media/imx/
9531 F:      include/linux/imx-media.h
9532 F:      include/media/imx.h
9533
9534 MEDIA DRIVER FOR FREESCALE IMX PXP
9535 M:      Philipp Zabel <p.zabel@pengutronix.de>
9536 L:      linux-media@vger.kernel.org
9537 T:      git git://linuxtv.org/media_tree.git
9538 S:      Maintained
9539 F:      drivers/media/platform/imx-pxp.[ch]
9540
9541 MEDIA DRIVERS FOR FREESCALE IMX7
9542 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9543 L:      linux-media@vger.kernel.org
9544 T:      git git://linuxtv.org/media_tree.git
9545 S:      Maintained
9546 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9547 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9548 F:      Documentation/media/v4l-drivers/imx7.rst
9549 F:      drivers/staging/media/imx/imx7-media-csi.c
9550 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9551
9552 MEDIA DRIVERS FOR HELENE
9553 M:      Abylay Ospan <aospan@netup.ru>
9554 L:      linux-media@vger.kernel.org
9555 W:      https://linuxtv.org
9556 W:      http://netup.tv/
9557 T:      git git://linuxtv.org/media_tree.git
9558 S:      Supported
9559 F:      drivers/media/dvb-frontends/helene*
9560
9561 MEDIA DRIVERS FOR HORUS3A
9562 M:      Sergey Kozlov <serjk@netup.ru>
9563 M:      Abylay Ospan <aospan@netup.ru>
9564 L:      linux-media@vger.kernel.org
9565 W:      https://linuxtv.org
9566 W:      http://netup.tv/
9567 T:      git git://linuxtv.org/media_tree.git
9568 S:      Supported
9569 F:      drivers/media/dvb-frontends/horus3a*
9570
9571 MEDIA DRIVERS FOR LNBH25
9572 M:      Sergey Kozlov <serjk@netup.ru>
9573 M:      Abylay Ospan <aospan@netup.ru>
9574 L:      linux-media@vger.kernel.org
9575 W:      https://linuxtv.org
9576 W:      http://netup.tv/
9577 T:      git git://linuxtv.org/media_tree.git
9578 S:      Supported
9579 F:      drivers/media/dvb-frontends/lnbh25*
9580
9581 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9582 L:      linux-media@vger.kernel.org
9583 W:      https://linuxtv.org
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Orphan
9586 F:      drivers/media/dvb-frontends/mxl5xx*
9587
9588 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9589 M:      Sergey Kozlov <serjk@netup.ru>
9590 M:      Abylay Ospan <aospan@netup.ru>
9591 L:      linux-media@vger.kernel.org
9592 W:      https://linuxtv.org
9593 W:      http://netup.tv/
9594 T:      git git://linuxtv.org/media_tree.git
9595 S:      Supported
9596 F:      drivers/media/pci/netup_unidvb/*
9597
9598 MEDIA DRIVERS FOR RENESAS - CEU
9599 M:      Jacopo Mondi <jacopo@jmondi.org>
9600 L:      linux-media@vger.kernel.org
9601 L:      linux-renesas-soc@vger.kernel.org
9602 T:      git git://linuxtv.org/media_tree.git
9603 S:      Supported
9604 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9605 F:      drivers/media/platform/renesas-ceu.c
9606 F:      include/media/drv-intf/renesas-ceu.h
9607
9608 MEDIA DRIVERS FOR RENESAS - DRIF
9609 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9610 L:      linux-media@vger.kernel.org
9611 L:      linux-renesas-soc@vger.kernel.org
9612 T:      git git://linuxtv.org/media_tree.git
9613 S:      Supported
9614 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9615 F:      drivers/media/platform/rcar_drif.c
9616
9617 MEDIA DRIVERS FOR RENESAS - FCP
9618 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9619 L:      linux-media@vger.kernel.org
9620 L:      linux-renesas-soc@vger.kernel.org
9621 T:      git git://linuxtv.org/media_tree.git
9622 S:      Supported
9623 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9624 F:      drivers/media/platform/rcar-fcp.c
9625 F:      include/media/rcar-fcp.h
9626
9627 MEDIA DRIVERS FOR RENESAS - FDP1
9628 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9629 L:      linux-media@vger.kernel.org
9630 L:      linux-renesas-soc@vger.kernel.org
9631 T:      git git://linuxtv.org/media_tree.git
9632 S:      Supported
9633 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9634 F:      drivers/media/platform/rcar_fdp1.c
9635
9636 MEDIA DRIVERS FOR RENESAS - VIN
9637 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9638 L:      linux-media@vger.kernel.org
9639 L:      linux-renesas-soc@vger.kernel.org
9640 T:      git git://linuxtv.org/media_tree.git
9641 S:      Supported
9642 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9643 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9644 F:      drivers/media/platform/rcar-vin/
9645
9646 MEDIA DRIVERS FOR RENESAS - VSP1
9647 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9648 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9649 L:      linux-media@vger.kernel.org
9650 L:      linux-renesas-soc@vger.kernel.org
9651 T:      git git://linuxtv.org/media_tree.git
9652 S:      Supported
9653 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9654 F:      drivers/media/platform/vsp1/
9655
9656 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9657 L:      linux-media@vger.kernel.org
9658 W:      https://linuxtv.org
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Orphan
9661 F:      drivers/media/dvb-frontends/stv0910*
9662
9663 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Orphan
9668 F:      drivers/media/dvb-frontends/stv6111*
9669
9670 MEDIA DRIVERS FOR STM32 - DCMI
9671 M:      Hugues Fruchet <hugues.fruchet@st.com>
9672 L:      linux-media@vger.kernel.org
9673 T:      git git://linuxtv.org/media_tree.git
9674 S:      Supported
9675 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9676 F:      drivers/media/platform/stm32/stm32-dcmi.c
9677
9678 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9679 M:      Dmitry Osipenko <digetx@gmail.com>
9680 L:      linux-media@vger.kernel.org
9681 L:      linux-tegra@vger.kernel.org
9682 T:      git git://linuxtv.org/media_tree.git
9683 S:      Maintained
9684 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9685 F:      drivers/staging/media/tegra-vde/
9686
9687 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9688 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9689 P:      LinuxTV.org Project
9690 L:      linux-media@vger.kernel.org
9691 W:      https://linuxtv.org
9692 Q:      http://patchwork.kernel.org/project/linux-media/list/
9693 T:      git git://linuxtv.org/media_tree.git
9694 S:      Maintained
9695 F:      Documentation/devicetree/bindings/media/
9696 F:      Documentation/media/
9697 F:      drivers/media/
9698 F:      drivers/staging/media/
9699 F:      include/linux/platform_data/media/
9700 F:      include/media/
9701 F:      include/uapi/linux/dvb/
9702 F:      include/uapi/linux/videodev2.h
9703 F:      include/uapi/linux/media.h
9704 F:      include/uapi/linux/v4l2-*
9705 F:      include/uapi/linux/meye.h
9706 F:      include/uapi/linux/ivtv*
9707 F:      include/uapi/linux/uvcvideo.h
9708
9709 MEDIATEK BLUETOOTH DRIVER
9710 M:      Sean Wang <sean.wang@mediatek.com>
9711 L:      linux-bluetooth@vger.kernel.org
9712 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9713 S:      Maintained
9714 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9715 F:      drivers/bluetooth/btmtkuart.c
9716
9717 MEDIATEK CIR DRIVER
9718 M:      Sean Wang <sean.wang@mediatek.com>
9719 S:      Maintained
9720 F:      drivers/media/rc/mtk-cir.c
9721
9722 MEDIATEK DMA DRIVER
9723 M:      Sean Wang <sean.wang@mediatek.com>
9724 L:      dmaengine@vger.kernel.org
9725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9726 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9727 S:      Maintained
9728 F:      Documentation/devicetree/bindings/dma/mtk-*
9729 F:      drivers/dma/mediatek/
9730
9731 MEDIATEK PMIC LED DRIVER
9732 M:      Sean Wang <sean.wang@mediatek.com>
9733 S:      Maintained
9734 F:      drivers/leds/leds-mt6323.c
9735 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9736
9737 MEDIATEK ETHERNET DRIVER
9738 M:      Felix Fietkau <nbd@openwrt.org>
9739 M:      John Crispin <john@phrozen.org>
9740 M:      Sean Wang <sean.wang@mediatek.com>
9741 M:      Nelson Chang <nelson.chang@mediatek.com>
9742 L:      netdev@vger.kernel.org
9743 S:      Maintained
9744 F:      drivers/net/ethernet/mediatek/
9745
9746 MEDIATEK SWITCH DRIVER
9747 M:      Sean Wang <sean.wang@mediatek.com>
9748 L:      netdev@vger.kernel.org
9749 S:      Maintained
9750 F:      drivers/net/dsa/mt7530.*
9751 F:      net/dsa/tag_mtk.c
9752
9753 MEDIATEK JPEG DRIVER
9754 M:      Rick Chang <rick.chang@mediatek.com>
9755 M:      Bin Liu <bin.liu@mediatek.com>
9756 S:      Supported
9757 F:      drivers/media/platform/mtk-jpeg/
9758 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9759
9760 MEDIATEK MDP DRIVER
9761 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9762 M:      Houlong Wei <houlong.wei@mediatek.com>
9763 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9764 S:      Supported
9765 F:      drivers/media/platform/mtk-mdp/
9766 F:      drivers/media/platform/mtk-vpu/
9767 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9768
9769 MEDIATEK MEDIA DRIVER
9770 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9771 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9772 S:      Supported
9773 F:      drivers/media/platform/mtk-vcodec/
9774 F:      drivers/media/platform/mtk-vpu/
9775 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9776 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9777
9778 MEDIATEK MT76 WIRELESS LAN DRIVER
9779 M:      Felix Fietkau <nbd@nbd.name>
9780 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9781 L:      linux-wireless@vger.kernel.org
9782 S:      Maintained
9783 F:      drivers/net/wireless/mediatek/mt76/
9784
9785 MEDIATEK MT7601U WIRELESS LAN DRIVER
9786 M:      Jakub Kicinski <kubakici@wp.pl>
9787 L:      linux-wireless@vger.kernel.org
9788 S:      Maintained
9789 F:      drivers/net/wireless/mediatek/mt7601u/
9790
9791 MEDIATEK NAND CONTROLLER DRIVER
9792 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9793 L:      linux-mtd@lists.infradead.org
9794 S:      Maintained
9795 F:      drivers/mtd/nand/raw/mtk_*
9796 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9797
9798 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9799 M:      Sean Wang <sean.wang@mediatek.com>
9800 S:      Maintained
9801 F:      drivers/char/hw_random/mtk-rng.c
9802
9803 MEDIATEK USB3 DRD IP DRIVER
9804 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9805 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9807 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9808 S:      Maintained
9809 F:      drivers/usb/mtu3/
9810
9811 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9812 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9813 M:      Martin Donnelly <martin.donnelly@ge.com>
9814 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9815 S:      Maintained
9816 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9817 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9818
9819 MEGARAID SCSI/SAS DRIVERS
9820 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9821 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9822 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9823 L:      megaraidlinux.pdl@broadcom.com
9824 L:      linux-scsi@vger.kernel.org
9825 W:      http://www.avagotech.com/support/
9826 S:      Maintained
9827 F:      Documentation/scsi/megaraid.txt
9828 F:      drivers/scsi/megaraid.*
9829 F:      drivers/scsi/megaraid/
9830
9831 MELEXIS MLX90614 DRIVER
9832 M:      Crt Mori <cmo@melexis.com>
9833 L:      linux-iio@vger.kernel.org
9834 W:      http://www.melexis.com
9835 S:      Supported
9836 F:      drivers/iio/temperature/mlx90614.c
9837
9838 MELEXIS MLX90632 DRIVER
9839 M:      Crt Mori <cmo@melexis.com>
9840 L:      linux-iio@vger.kernel.org
9841 W:      http://www.melexis.com
9842 S:      Supported
9843 F:      drivers/iio/temperature/mlx90632.c
9844
9845 MELFAS MIP4 TOUCHSCREEN DRIVER
9846 M:      Sangwon Jee <jeesw@melfas.com>
9847 W:      http://www.melfas.com
9848 S:      Supported
9849 F:      drivers/input/touchscreen/melfas_mip4.c
9850 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9851
9852 MELLANOX ETHERNET DRIVER (mlx4_en)
9853 M:      Tariq Toukan <tariqt@mellanox.com>
9854 L:      netdev@vger.kernel.org
9855 S:      Supported
9856 W:      http://www.mellanox.com
9857 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9858 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9859
9860 MELLANOX ETHERNET DRIVER (mlx5e)
9861 M:      Saeed Mahameed <saeedm@mellanox.com>
9862 L:      netdev@vger.kernel.org
9863 S:      Supported
9864 W:      http://www.mellanox.com
9865 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9866 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9867
9868 MELLANOX ETHERNET INNOVA DRIVERS
9869 R:      Boris Pismenny <borisp@mellanox.com>
9870 L:      netdev@vger.kernel.org
9871 S:      Supported
9872 W:      http://www.mellanox.com
9873 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9874 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9875 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9877 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9878
9879 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9880 R:      Boris Pismenny <borisp@mellanox.com>
9881 L:      netdev@vger.kernel.org
9882 S:      Supported
9883 W:      http://www.mellanox.com
9884 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9885 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9886 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9887
9888 MELLANOX ETHERNET SWITCH DRIVERS
9889 M:      Jiri Pirko <jiri@mellanox.com>
9890 M:      Ido Schimmel <idosch@mellanox.com>
9891 L:      netdev@vger.kernel.org
9892 S:      Supported
9893 W:      http://www.mellanox.com
9894 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9895 F:      drivers/net/ethernet/mellanox/mlxsw/
9896 F:      tools/testing/selftests/drivers/net/mlxsw/
9897
9898 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9899 M:      mlxsw@mellanox.com
9900 L:      netdev@vger.kernel.org
9901 S:      Supported
9902 W:      http://www.mellanox.com
9903 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9904 F:      drivers/net/ethernet/mellanox/mlxfw/
9905
9906 MELLANOX HARDWARE PLATFORM SUPPORT
9907 M:      Andy Shevchenko <andy@infradead.org>
9908 M:      Darren Hart <dvhart@infradead.org>
9909 M:      Vadim Pasternak <vadimp@mellanox.com>
9910 L:      platform-driver-x86@vger.kernel.org
9911 S:      Supported
9912 F:      drivers/platform/mellanox/
9913 F:      include/linux/platform_data/mlxreg.h
9914
9915 MELLANOX MLX4 core VPI driver
9916 M:      Tariq Toukan <tariqt@mellanox.com>
9917 L:      netdev@vger.kernel.org
9918 L:      linux-rdma@vger.kernel.org
9919 W:      http://www.mellanox.com
9920 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9921 S:      Supported
9922 F:      drivers/net/ethernet/mellanox/mlx4/
9923 F:      include/linux/mlx4/
9924
9925 MELLANOX MLX4 IB driver
9926 M:      Yishai Hadas <yishaih@mellanox.com>
9927 L:      linux-rdma@vger.kernel.org
9928 W:      http://www.mellanox.com
9929 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9930 S:      Supported
9931 F:      drivers/infiniband/hw/mlx4/
9932 F:      include/linux/mlx4/
9933 F:      include/uapi/rdma/mlx4-abi.h
9934
9935 MELLANOX MLX5 core VPI driver
9936 M:      Saeed Mahameed <saeedm@mellanox.com>
9937 M:      Leon Romanovsky <leonro@mellanox.com>
9938 L:      netdev@vger.kernel.org
9939 L:      linux-rdma@vger.kernel.org
9940 W:      http://www.mellanox.com
9941 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9942 S:      Supported
9943 F:      drivers/net/ethernet/mellanox/mlx5/core/
9944 F:      include/linux/mlx5/
9945
9946 MELLANOX MLX5 IB driver
9947 M:      Leon Romanovsky <leonro@mellanox.com>
9948 L:      linux-rdma@vger.kernel.org
9949 W:      http://www.mellanox.com
9950 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9951 S:      Supported
9952 F:      drivers/infiniband/hw/mlx5/
9953 F:      include/linux/mlx5/
9954 F:      include/uapi/rdma/mlx5-abi.h
9955
9956 MELLANOX MLXCPLD I2C AND MUX DRIVER
9957 M:      Vadim Pasternak <vadimp@mellanox.com>
9958 M:      Michael Shych <michaelsh@mellanox.com>
9959 L:      linux-i2c@vger.kernel.org
9960 S:      Supported
9961 F:      drivers/i2c/busses/i2c-mlxcpld.c
9962 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9963 F:      Documentation/i2c/busses/i2c-mlxcpld
9964
9965 MELLANOX MLXCPLD LED DRIVER
9966 M:      Vadim Pasternak <vadimp@mellanox.com>
9967 L:      linux-leds@vger.kernel.org
9968 S:      Supported
9969 F:      drivers/leds/leds-mlxcpld.c
9970 F:      drivers/leds/leds-mlxreg.c
9971 F:      Documentation/leds/leds-mlxcpld.txt
9972
9973 MELLANOX PLATFORM DRIVER
9974 M:      Vadim Pasternak <vadimp@mellanox.com>
9975 L:      platform-driver-x86@vger.kernel.org
9976 S:      Supported
9977 F:      drivers/platform/x86/mlx-platform.c
9978
9979 MEMBARRIER SUPPORT
9980 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9981 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9982 L:      linux-kernel@vger.kernel.org
9983 S:      Supported
9984 F:      kernel/sched/membarrier.c
9985 F:      include/uapi/linux/membarrier.h
9986 F:      arch/powerpc/include/asm/membarrier.h
9987
9988 MEMBLOCK
9989 M:      Mike Rapoport <rppt@linux.ibm.com>
9990 L:      linux-mm@kvack.org
9991 S:      Maintained
9992 F:      include/linux/memblock.h
9993 F:      mm/memblock.c
9994 F:      Documentation/core-api/boot-time-mm.rst
9995
9996 MEMORY MANAGEMENT
9997 L:      linux-mm@kvack.org
9998 W:      http://www.linux-mm.org
9999 S:      Maintained
10000 F:      include/linux/mm.h
10001 F:      include/linux/gfp.h
10002 F:      include/linux/mmzone.h
10003 F:      include/linux/memory_hotplug.h
10004 F:      include/linux/vmalloc.h
10005 F:      mm/
10006
10007 MEMORY TECHNOLOGY DEVICES (MTD)
10008 M:      David Woodhouse <dwmw2@infradead.org>
10009 M:      Brian Norris <computersforpeace@gmail.com>
10010 M:      Boris Brezillon <bbrezillon@kernel.org>
10011 M:      Marek Vasut <marek.vasut@gmail.com>
10012 M:      Richard Weinberger <richard@nod.at>
10013 L:      linux-mtd@lists.infradead.org
10014 W:      http://www.linux-mtd.infradead.org/
10015 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10016 T:      git git://git.infradead.org/linux-mtd.git master
10017 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10018 S:      Maintained
10019 F:      Documentation/devicetree/bindings/mtd/
10020 F:      drivers/mtd/
10021 F:      include/linux/mtd/
10022 F:      include/uapi/mtd/
10023
10024 MEN A21 WATCHDOG DRIVER
10025 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10026 L:      linux-watchdog@vger.kernel.org
10027 S:      Maintained
10028 F:      drivers/watchdog/mena21_wdt.c
10029
10030 MEN CHAMELEON BUS (mcb)
10031 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10032 S:      Maintained
10033 F:      drivers/mcb/
10034 F:      include/linux/mcb.h
10035 F:      Documentation/men-chameleon-bus.txt
10036
10037 MEN F21BMC (Board Management Controller)
10038 M:      Andreas Werner <andreas.werner@men.de>
10039 S:      Supported
10040 F:      drivers/mfd/menf21bmc.c
10041 F:      drivers/watchdog/menf21bmc_wdt.c
10042 F:      drivers/leds/leds-menf21bmc.c
10043 F:      drivers/hwmon/menf21bmc_hwmon.c
10044 F:      Documentation/hwmon/menf21bmc
10045
10046 MEN Z069 WATCHDOG DRIVER
10047 M:      Johannes Thumshirn <jth@kernel.org>
10048 L:      linux-watchdog@vger.kernel.org
10049 S:      Maintained
10050 F:      drivers/watchdog/menz69_wdt.c
10051
10052 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10053 M:      Neil Armstrong <narmstrong@baylibre.com>
10054 L:      linux-media@lists.freedesktop.org
10055 L:      linux-amlogic@lists.infradead.org
10056 W:      http://linux-meson.com/
10057 S:      Supported
10058 F:      drivers/media/platform/meson/ao-cec.c
10059 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10060 T:      git git://linuxtv.org/media_tree.git
10061
10062 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10063 M:      Liang Yang <liang.yang@amlogic.com>
10064 L:      linux-mtd@lists.infradead.org
10065 S:      Maintained
10066 F:      drivers/mtd/nand/raw/meson_*
10067 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10068
10069 METHODE UDPU SUPPORT
10070 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10071 S:      Maintained
10072 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10073
10074 MICROBLAZE ARCHITECTURE
10075 M:      Michal Simek <monstr@monstr.eu>
10076 W:      http://www.monstr.eu/fdt/
10077 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10078 S:      Supported
10079 F:      arch/microblaze/
10080
10081 MICROCHIP AT91 SERIAL DRIVER
10082 M:      Richard Genoud <richard.genoud@gmail.com>
10083 S:      Maintained
10084 F:      drivers/tty/serial/atmel_serial.c
10085 F:      drivers/tty/serial/atmel_serial.h
10086 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10087
10088 MICROCHIP AUDIO ASOC DRIVERS
10089 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10090 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10091 S:      Supported
10092 F:      sound/soc/atmel
10093
10094 MICROCHIP DMA DRIVER
10095 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10097 L:      dmaengine@vger.kernel.org
10098 S:      Supported
10099 F:      drivers/dma/at_hdmac.c
10100 F:      drivers/dma/at_hdmac_regs.h
10101 F:      include/linux/platform_data/dma-atmel.h
10102 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10103 F:      include/dt-bindings/dma/at91.h
10104
10105 MICROCHIP ECC DRIVER
10106 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10107 L:      linux-crypto@vger.kernel.org
10108 S:      Maintained
10109 F:      drivers/crypto/atmel-ecc.*
10110
10111 MICROCHIP I2C DRIVER
10112 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10113 L:      linux-i2c@vger.kernel.org
10114 S:      Supported
10115 F:      drivers/i2c/busses/i2c-at91.c
10116
10117 MICROCHIP ISC DRIVER
10118 M:      Eugen Hristev <eugen.hristev@microchip.com>
10119 L:      linux-media@vger.kernel.org
10120 S:      Supported
10121 F:      drivers/media/platform/atmel/atmel-isc.c
10122 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10123 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10124
10125 MICROCHIP ISI DRIVER
10126 M:      Eugen Hristev <eugen.hristev@microchip.com>
10127 L:      linux-media@vger.kernel.org
10128 S:      Supported
10129 F:      drivers/media/platform/atmel/atmel-isi.c
10130 F:      drivers/media/platform/atmel/atmel-isi.h
10131
10132 MICROCHIP AT91 USART MFD DRIVER
10133 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10134 L:      linux-kernel@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/mfd/at91-usart.c
10137 F:      include/dt-bindings/mfd/at91-usart.h
10138 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10139
10140 MICROCHIP AT91 USART SPI DRIVER
10141 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10142 L:      linux-spi@vger.kernel.org
10143 S:      Supported
10144 F:      drivers/spi/spi-at91-usart.c
10145 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10146
10147 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10148 M:      Woojung Huh <Woojung.Huh@microchip.com>
10149 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10150 L:      netdev@vger.kernel.org
10151 S:      Maintained
10152 F:      net/dsa/tag_ksz.c
10153 F:      drivers/net/dsa/microchip/*
10154 F:      include/linux/platform_data/microchip-ksz.h
10155 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10156
10157 MICROCHIP LAN743X ETHERNET DRIVER
10158 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10159 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10160 L:      netdev@vger.kernel.org
10161 S:      Maintained
10162 F:      drivers/net/ethernet/microchip/lan743x_*
10163
10164 MICROCHIP LCDFB DRIVER
10165 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10166 L:      linux-fbdev@vger.kernel.org
10167 S:      Maintained
10168 F:      drivers/video/fbdev/atmel_lcdfb.c
10169 F:      include/video/atmel_lcdc.h
10170
10171 MICROCHIP MMC/SD/SDIO MCI DRIVER
10172 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10173 S:      Maintained
10174 F:      drivers/mmc/host/atmel-mci.c
10175
10176 MICROCHIP MCP16502 PMIC DRIVER
10177 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10179 S:      Maintained
10180 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10181 F:      drivers/regulator/mcp16502.c
10182
10183 MICROCHIP MCP3911 ADC DRIVER
10184 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10185 M:      Kent Gustavsson <kent@minoris.se>
10186 L:      linux-iio@vger.kernel.org
10187 S:      Supported
10188 F:      drivers/iio/adc/mcp3911.c
10189 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10190
10191 MICROCHIP NAND DRIVER
10192 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10193 L:      linux-mtd@lists.infradead.org
10194 S:      Supported
10195 F:      drivers/mtd/nand/raw/atmel/*
10196 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10197
10198 MICROCHIP PWM DRIVER
10199 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10201 L:      linux-pwm@vger.kernel.org
10202 S:      Supported
10203 F:      drivers/pwm/pwm-atmel.c
10204 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10205
10206 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10207 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10208 M:      Eugen Hristev <eugen.hristev@microchip.com>
10209 L:      linux-iio@vger.kernel.org
10210 S:      Supported
10211 F:      drivers/iio/adc/at91-sama5d2_adc.c
10212 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10213 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10214
10215 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10216 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10217 S:      Supported
10218 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10219
10220 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10221 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10223 L:      linux-gpio@vger.kernel.org
10224 F:      drivers/gpio/gpio-sama5d2-piobu.c
10225
10226 MICROCHIP SPI DRIVER
10227 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10228 S:      Supported
10229 F:      drivers/spi/spi-atmel.*
10230
10231 MICROCHIP SSC DRIVER
10232 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10234 S:      Supported
10235 F:      drivers/misc/atmel-ssc.c
10236 F:      include/linux/atmel-ssc.h
10237
10238 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10239 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10241 S:      Supported
10242 F:      drivers/misc/atmel_tclib.c
10243 F:      drivers/clocksource/tcb_clksrc.c
10244
10245 MICROCHIP USBA UDC DRIVER
10246 M:      Cristian Birsan <cristian.birsan@microchip.com>
10247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10248 S:      Supported
10249 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10250
10251 MICROCHIP USB251XB DRIVER
10252 M:      Richard Leitner <richard.leitner@skidata.com>
10253 L:      linux-usb@vger.kernel.org
10254 S:      Maintained
10255 F:      drivers/usb/misc/usb251xb.c
10256 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10257
10258 MICROCHIP XDMA DRIVER
10259 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10260 L:      linux-arm-kernel@lists.infradead.org
10261 L:      dmaengine@vger.kernel.org
10262 S:      Supported
10263 F:      drivers/dma/at_xdmac.c
10264
10265 MICROSEMI MIPS SOCS
10266 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10267 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10268 L:      linux-mips@vger.kernel.org
10269 S:      Supported
10270 F:      arch/mips/generic/board-ocelot.c
10271 F:      arch/mips/configs/generic/board-ocelot.config
10272 F:      arch/mips/boot/dts/mscc/
10273 F:      Documentation/devicetree/bindings/mips/mscc.txt
10274
10275 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10276 M:      Don Brace <don.brace@microsemi.com>
10277 L:      esc.storagedev@microsemi.com
10278 L:      linux-scsi@vger.kernel.org
10279 S:      Supported
10280 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10281 F:      drivers/scsi/smartpqi/Kconfig
10282 F:      drivers/scsi/smartpqi/Makefile
10283 F:      include/linux/cciss*.h
10284 F:      include/uapi/linux/cciss*.h
10285 F:      Documentation/scsi/smartpqi.txt
10286
10287 MICROSEMI ETHERNET SWITCH DRIVER
10288 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10289 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10290 L:      netdev@vger.kernel.org
10291 S:      Supported
10292 F:      drivers/net/ethernet/mscc/
10293
10294 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10295 M:      Chen Yu <yu.c.chen@intel.com>
10296 L:      platform-driver-x86@vger.kernel.org
10297 S:      Supported
10298 F:      drivers/platform/x86/surfacepro3_button.c
10299
10300 MICROTEK X6 SCANNER
10301 M:      Oliver Neukum <oliver@neukum.org>
10302 S:      Maintained
10303 F:      drivers/usb/image/microtek.*
10304
10305 MIPS
10306 M:      Ralf Baechle <ralf@linux-mips.org>
10307 M:      Paul Burton <paul.burton@mips.com>
10308 M:      James Hogan <jhogan@kernel.org>
10309 L:      linux-mips@vger.kernel.org
10310 W:      http://www.linux-mips.org/
10311 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10313 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10314 S:      Supported
10315 F:      Documentation/devicetree/bindings/mips/
10316 F:      Documentation/mips/
10317 F:      arch/mips/
10318 F:      drivers/platform/mips/
10319
10320 MIPS BOSTON DEVELOPMENT BOARD
10321 M:      Paul Burton <paul.burton@mips.com>
10322 L:      linux-mips@vger.kernel.org
10323 S:      Maintained
10324 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10325 F:      arch/mips/boot/dts/img/boston.dts
10326 F:      arch/mips/configs/generic/board-boston.config
10327 F:      drivers/clk/imgtec/clk-boston.c
10328 F:      include/dt-bindings/clock/boston-clock.h
10329
10330 MIPS GENERIC PLATFORM
10331 M:      Paul Burton <paul.burton@mips.com>
10332 L:      linux-mips@vger.kernel.org
10333 S:      Supported
10334 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10335 F:      arch/mips/generic/
10336 F:      arch/mips/tools/generic-board-config.sh
10337
10338 MIPS/LOONGSON1 ARCHITECTURE
10339 M:      Keguang Zhang <keguang.zhang@gmail.com>
10340 L:      linux-mips@vger.kernel.org
10341 S:      Maintained
10342 F:      arch/mips/loongson32/
10343 F:      arch/mips/include/asm/mach-loongson32/
10344 F:      drivers/*/*loongson1*
10345 F:      drivers/*/*/*loongson1*
10346
10347 MIPS/LOONGSON2 ARCHITECTURE
10348 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10349 L:      linux-mips@vger.kernel.org
10350 S:      Maintained
10351 F:      arch/mips/loongson64/fuloong-2e/
10352 F:      arch/mips/loongson64/lemote-2f/
10353 F:      arch/mips/include/asm/mach-loongson64/
10354 F:      drivers/*/*loongson2*
10355 F:      drivers/*/*/*loongson2*
10356
10357 MIPS/LOONGSON3 ARCHITECTURE
10358 M:      Huacai Chen <chenhc@lemote.com>
10359 L:      linux-mips@vger.kernel.org
10360 S:      Maintained
10361 F:      arch/mips/loongson64/
10362 F:      arch/mips/include/asm/mach-loongson64/
10363 F:      drivers/platform/mips/cpu_hwmon.c
10364 F:      drivers/*/*loongson3*
10365 F:      drivers/*/*/*loongson3*
10366
10367 MIPS RINT INSTRUCTION EMULATION
10368 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10369 L:      linux-mips@vger.kernel.org
10370 S:      Supported
10371 F:      arch/mips/math-emu/sp_rint.c
10372 F:      arch/mips/math-emu/dp_rint.c
10373
10374 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10375 M:      Hans Verkuil <hverkuil@xs4all.nl>
10376 L:      linux-media@vger.kernel.org
10377 T:      git git://linuxtv.org/media_tree.git
10378 W:      https://linuxtv.org
10379 S:      Odd Fixes
10380 F:      drivers/media/radio/radio-miropcm20*
10381
10382 MMP SUPPORT
10383 R:      Lubomir Rintel <lkundrak@v3.sk>
10384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10385 S:      Odd Fixes
10386 F:      arch/arm/boot/dts/mmp*
10387 F:      arch/arm/mach-mmp/
10388
10389 MMU GATHER AND TLB INVALIDATION
10390 M:      Will Deacon <will.deacon@arm.com>
10391 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10392 M:      Andrew Morton <akpm@linux-foundation.org>
10393 M:      Nick Piggin <npiggin@gmail.com>
10394 M:      Peter Zijlstra <peterz@infradead.org>
10395 L:      linux-arch@vger.kernel.org
10396 L:      linux-mm@kvack.org
10397 S:      Maintained
10398 F:      arch/*/include/asm/tlb.h
10399 F:      include/asm-generic/tlb.h
10400 F:      mm/mmu_gather.c
10401
10402 MN88472 MEDIA DRIVER
10403 M:      Antti Palosaari <crope@iki.fi>
10404 L:      linux-media@vger.kernel.org
10405 W:      https://linuxtv.org
10406 W:      http://palosaari.fi/linux/
10407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10408 S:      Maintained
10409 F:      drivers/media/dvb-frontends/mn88472*
10410
10411 MN88473 MEDIA DRIVER
10412 M:      Antti Palosaari <crope@iki.fi>
10413 L:      linux-media@vger.kernel.org
10414 W:      https://linuxtv.org
10415 W:      http://palosaari.fi/linux/
10416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10417 S:      Maintained
10418 F:      drivers/media/dvb-frontends/mn88473*
10419
10420 MODULE SUPPORT
10421 M:      Jessica Yu <jeyu@kernel.org>
10422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10423 S:      Maintained
10424 F:      include/linux/module.h
10425 F:      kernel/module.c
10426
10427 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10428 W:      http://popies.net/meye/
10429 S:      Orphan
10430 F:      Documentation/media/v4l-drivers/meye*
10431 F:      drivers/media/pci/meye/
10432 F:      include/uapi/linux/meye.h
10433
10434 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10435 M:      Jiri Slaby <jirislaby@gmail.com>
10436 S:      Maintained
10437 F:      Documentation/serial/moxa-smartio
10438 F:      drivers/tty/mxser.*
10439
10440 MR800 AVERMEDIA USB FM RADIO DRIVER
10441 M:      Alexey Klimov <klimov.linux@gmail.com>
10442 L:      linux-media@vger.kernel.org
10443 T:      git git://linuxtv.org/media_tree.git
10444 S:      Maintained
10445 F:      drivers/media/radio/radio-mr800.c
10446
10447 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10448 M:      Alan Ott <alan@signal11.us>
10449 L:      linux-wpan@vger.kernel.org
10450 S:      Maintained
10451 F:      drivers/net/ieee802154/mrf24j40.c
10452 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10453
10454 MSI LAPTOP SUPPORT
10455 M:      "Lee, Chun-Yi" <jlee@suse.com>
10456 L:      platform-driver-x86@vger.kernel.org
10457 S:      Maintained
10458 F:      drivers/platform/x86/msi-laptop.c
10459
10460 MSI WMI SUPPORT
10461 L:      platform-driver-x86@vger.kernel.org
10462 S:      Orphan
10463 F:      drivers/platform/x86/msi-wmi.c
10464
10465 MSI001 MEDIA DRIVER
10466 M:      Antti Palosaari <crope@iki.fi>
10467 L:      linux-media@vger.kernel.org
10468 W:      https://linuxtv.org
10469 W:      http://palosaari.fi/linux/
10470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10471 T:      git git://linuxtv.org/anttip/media_tree.git
10472 S:      Maintained
10473 F:      drivers/media/tuners/msi001*
10474
10475 MSI2500 MEDIA DRIVER
10476 M:      Antti Palosaari <crope@iki.fi>
10477 L:      linux-media@vger.kernel.org
10478 W:      https://linuxtv.org
10479 W:      http://palosaari.fi/linux/
10480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10481 T:      git git://linuxtv.org/anttip/media_tree.git
10482 S:      Maintained
10483 F:      drivers/media/usb/msi2500/
10484
10485 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10486 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10487 L:      linux-mtd@lists.infradead.org
10488 S:      Maintained
10489 F:      drivers/mtd/devices/docg3*
10490
10491 MT9M032 APTINA SENSOR DRIVER
10492 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10493 L:      linux-media@vger.kernel.org
10494 T:      git git://linuxtv.org/media_tree.git
10495 S:      Maintained
10496 F:      drivers/media/i2c/mt9m032.c
10497 F:      include/media/i2c/mt9m032.h
10498
10499 MT9P031 APTINA CAMERA SENSOR
10500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10501 L:      linux-media@vger.kernel.org
10502 T:      git git://linuxtv.org/media_tree.git
10503 S:      Maintained
10504 F:      drivers/media/i2c/mt9p031.c
10505 F:      include/media/i2c/mt9p031.h
10506
10507 MT9T001 APTINA CAMERA SENSOR
10508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10509 L:      linux-media@vger.kernel.org
10510 T:      git git://linuxtv.org/media_tree.git
10511 S:      Maintained
10512 F:      drivers/media/i2c/mt9t001.c
10513 F:      include/media/i2c/mt9t001.h
10514
10515 MT9T112 APTINA CAMERA SENSOR
10516 M:      Jacopo Mondi <jacopo@jmondi.org>
10517 L:      linux-media@vger.kernel.org
10518 T:      git git://linuxtv.org/media_tree.git
10519 S:      Odd Fixes
10520 F:      drivers/media/i2c/mt9t112.c
10521 F:      include/media/i2c/mt9t112.h
10522
10523 MT9V032 APTINA CAMERA SENSOR
10524 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10525 L:      linux-media@vger.kernel.org
10526 T:      git git://linuxtv.org/media_tree.git
10527 S:      Maintained
10528 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10529 F:      drivers/media/i2c/mt9v032.c
10530 F:      include/media/i2c/mt9v032.h
10531
10532 MT9V111 APTINA CAMERA SENSOR
10533 M:      Jacopo Mondi <jacopo@jmondi.org>
10534 L:      linux-media@vger.kernel.org
10535 T:      git git://linuxtv.org/media_tree.git
10536 S:      Maintained
10537 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10538 F:      drivers/media/i2c/mt9v111.c
10539
10540 MULTIFUNCTION DEVICES (MFD)
10541 M:      Lee Jones <lee.jones@linaro.org>
10542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10543 S:      Supported
10544 F:      Documentation/devicetree/bindings/mfd/
10545 F:      drivers/mfd/
10546 F:      include/linux/mfd/
10547 F:      include/dt-bindings/mfd/
10548
10549 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10550 S:      Orphan
10551 F:      drivers/mmc/host/mmc_spi.c
10552 F:      include/linux/spi/mmc_spi.h
10553
10554 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10555 M:      Ulf Hansson <ulf.hansson@linaro.org>
10556 L:      linux-mmc@vger.kernel.org
10557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10558 S:      Maintained
10559 F:      Documentation/devicetree/bindings/mmc/
10560 F:      drivers/mmc/
10561 F:      include/linux/mmc/
10562 F:      include/uapi/linux/mmc/
10563
10564 MULTIPLEXER SUBSYSTEM
10565 M:      Peter Rosin <peda@axentia.se>
10566 S:      Maintained
10567 F:      Documentation/ABI/testing/sysfs-class-mux*
10568 F:      Documentation/devicetree/bindings/mux/
10569 F:      include/dt-bindings/mux/
10570 F:      include/linux/mux/
10571 F:      drivers/mux/
10572
10573 MULTITECH MULTIPORT CARD (ISICOM)
10574 S:      Orphan
10575 F:      drivers/tty/isicom.c
10576 F:      include/linux/isicom.h
10577
10578 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10579 M:      Bin Liu <b-liu@ti.com>
10580 L:      linux-usb@vger.kernel.org
10581 S:      Maintained
10582 F:      drivers/usb/musb/
10583
10584 MXL301RF MEDIA DRIVER
10585 M:      Akihiro Tsukada <tskd08@gmail.com>
10586 L:      linux-media@vger.kernel.org
10587 S:      Odd Fixes
10588 F:      drivers/media/tuners/mxl301rf*
10589
10590 MXL5007T MEDIA DRIVER
10591 M:      Michael Krufky <mkrufky@linuxtv.org>
10592 L:      linux-media@vger.kernel.org
10593 W:      https://linuxtv.org
10594 W:      http://github.com/mkrufky
10595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10596 T:      git git://linuxtv.org/mkrufky/tuners.git
10597 S:      Maintained
10598 F:      drivers/media/tuners/mxl5007t.*
10599
10600 MXSFB DRM DRIVER
10601 M:      Marek Vasut <marex@denx.de>
10602 M:      Stefan Agner <stefan@agner.ch>
10603 L:      dri-devel@lists.freedesktop.org
10604 S:      Supported
10605 F:      drivers/gpu/drm/mxsfb/
10606 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10607 T:      git git://anongit.freedesktop.org/drm/drm-misc
10608
10609 MYLEX DAC960 PCI RAID Controller
10610 M:      Hannes Reinecke <hare@kernel.org>
10611 L:      linux-scsi@vger.kernel.org
10612 S:      Supported
10613 F:      drivers/scsi/myrb.*
10614 F:      drivers/scsi/myrs.*
10615
10616 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10617 M:      Chris Lee <christopher.lee@cspi.com>
10618 L:      netdev@vger.kernel.org
10619 W:      https://www.cspi.com/ethernet-products/support/downloads/
10620 S:      Supported
10621 F:      drivers/net/ethernet/myricom/myri10ge/
10622
10623 NAND FLASH SUBSYSTEM
10624 M:      Boris Brezillon <bbrezillon@kernel.org>
10625 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10626 R:      Richard Weinberger <richard@nod.at>
10627 L:      linux-mtd@lists.infradead.org
10628 W:      http://www.linux-mtd.infradead.org/
10629 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10630 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10631 T:      git git://git.infradead.org/linux-mtd.git nand/next
10632 S:      Maintained
10633 F:      drivers/mtd/nand/
10634 F:      include/linux/mtd/*nand*.h
10635
10636 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10637 M:      Daniel Mack <zonque@gmail.com>
10638 S:      Maintained
10639 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10640 W:      http://www.native-instruments.com
10641 F:      sound/usb/caiaq/
10642
10643 NATSEMI ETHERNET DRIVER (DP8381x)
10644 S:      Orphan
10645 F:      drivers/net/ethernet/natsemi/natsemi.c
10646
10647 NCR 5380 SCSI DRIVERS
10648 M:      Finn Thain <fthain@telegraphics.com.au>
10649 M:      Michael Schmitz <schmitzmic@gmail.com>
10650 L:      linux-scsi@vger.kernel.org
10651 S:      Maintained
10652 F:      Documentation/scsi/g_NCR5380.txt
10653 F:      drivers/scsi/NCR5380.*
10654 F:      drivers/scsi/arm/cumana_1.c
10655 F:      drivers/scsi/arm/oak.c
10656 F:      drivers/scsi/atari_scsi.*
10657 F:      drivers/scsi/dmx3191d.c
10658 F:      drivers/scsi/g_NCR5380.*
10659 F:      drivers/scsi/mac_scsi.*
10660 F:      drivers/scsi/sun3_scsi.*
10661 F:      drivers/scsi/sun3_scsi_vme.c
10662
10663 NCSI LIBRARY:
10664 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10665 S:      Maintained
10666 F:      net/ncsi/
10667
10668 NCT6775 HARDWARE MONITOR DRIVER
10669 M:      Guenter Roeck <linux@roeck-us.net>
10670 L:      linux-hwmon@vger.kernel.org
10671 S:      Maintained
10672 F:      Documentation/hwmon/nct6775
10673 F:      drivers/hwmon/nct6775.c
10674
10675 NET_FAILOVER MODULE
10676 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10677 L:      netdev@vger.kernel.org
10678 S:      Supported
10679 F:      driver/net/net_failover.c
10680 F:      include/net/net_failover.h
10681 F:      Documentation/networking/net_failover.rst
10682
10683 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10684 M:      Faisal Latif <faisal.latif@intel.com>
10685 L:      linux-rdma@vger.kernel.org
10686 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10687 S:      Supported
10688 F:      drivers/infiniband/hw/nes/
10689 F:      include/uapi/rdma/nes-abi.h
10690
10691 NETEM NETWORK EMULATOR
10692 M:      Stephen Hemminger <stephen@networkplumber.org>
10693 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10694 S:      Maintained
10695 F:      net/sched/sch_netem.c
10696
10697 NETERION 10GbE DRIVERS (s2io/vxge)
10698 M:      Jon Mason <jdmason@kudzu.us>
10699 L:      netdev@vger.kernel.org
10700 S:      Supported
10701 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10702 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10703 F:      drivers/net/ethernet/neterion/
10704
10705 NETFILTER
10706 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10707 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10708 M:      Florian Westphal <fw@strlen.de>
10709 L:      netfilter-devel@vger.kernel.org
10710 L:      coreteam@netfilter.org
10711 W:      http://www.netfilter.org/
10712 W:      http://www.iptables.org/
10713 W:      http://www.nftables.org/
10714 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10717 S:      Maintained
10718 F:      include/linux/netfilter*
10719 F:      include/linux/netfilter/
10720 F:      include/net/netfilter/
10721 F:      include/uapi/linux/netfilter*
10722 F:      include/uapi/linux/netfilter/
10723 F:      net/*/netfilter.c
10724 F:      net/*/netfilter/
10725 F:      net/netfilter/
10726 F:      net/bridge/br_netfilter*.c
10727
10728 NETROM NETWORK LAYER
10729 M:      Ralf Baechle <ralf@linux-mips.org>
10730 L:      linux-hams@vger.kernel.org
10731 W:      http://www.linux-ax25.org/
10732 S:      Maintained
10733 F:      include/net/netrom.h
10734 F:      include/uapi/linux/netrom.h
10735 F:      net/netrom/
10736
10737 NETRONOME ETHERNET DRIVERS
10738 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10739 L:      oss-drivers@netronome.com
10740 S:      Maintained
10741 F:      drivers/net/ethernet/netronome/
10742
10743 NETWORK BLOCK DEVICE (NBD)
10744 M:      Josef Bacik <josef@toxicpanda.com>
10745 S:      Maintained
10746 L:      linux-block@vger.kernel.org
10747 L:      nbd@other.debian.org
10748 F:      Documentation/blockdev/nbd.txt
10749 F:      drivers/block/nbd.c
10750 F:      include/uapi/linux/nbd.h
10751
10752 NETWORK DROP MONITOR
10753 M:      Neil Horman <nhorman@tuxdriver.com>
10754 L:      netdev@vger.kernel.org
10755 S:      Maintained
10756 W:      https://fedorahosted.org/dropwatch/
10757 F:      net/core/drop_monitor.c
10758
10759 NETWORKING DRIVERS
10760 M:      "David S. Miller" <davem@davemloft.net>
10761 L:      netdev@vger.kernel.org
10762 W:      http://www.linuxfoundation.org/en/Net
10763 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10766 S:      Odd Fixes
10767 F:      Documentation/devicetree/bindings/net/
10768 F:      drivers/net/
10769 F:      include/linux/if_*
10770 F:      include/linux/netdevice.h
10771 F:      include/linux/etherdevice.h
10772 F:      include/linux/fcdevice.h
10773 F:      include/linux/fddidevice.h
10774 F:      include/linux/hippidevice.h
10775 F:      include/linux/inetdevice.h
10776 F:      include/uapi/linux/if_*
10777 F:      include/uapi/linux/netdevice.h
10778
10779 NETWORKING DRIVERS (WIRELESS)
10780 M:      Kalle Valo <kvalo@codeaurora.org>
10781 L:      linux-wireless@vger.kernel.org
10782 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10785 S:      Maintained
10786 F:      Documentation/devicetree/bindings/net/wireless/
10787 F:      drivers/net/wireless/
10788
10789 NETWORKING [DSA]
10790 M:      Andrew Lunn <andrew@lunn.ch>
10791 M:      Vivien Didelot <vivien.didelot@gmail.com>
10792 M:      Florian Fainelli <f.fainelli@gmail.com>
10793 S:      Maintained
10794 F:      Documentation/devicetree/bindings/net/dsa/
10795 F:      net/dsa/
10796 F:      include/net/dsa.h
10797 F:      include/linux/dsa/
10798 F:      include/linux/platform_data/dsa.h
10799 F:      drivers/net/dsa/
10800
10801 NETWORKING [GENERAL]
10802 M:      "David S. Miller" <davem@davemloft.net>
10803 L:      netdev@vger.kernel.org
10804 W:      http://www.linuxfoundation.org/en/Net
10805 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10808 B:      mailto:netdev@vger.kernel.org
10809 S:      Maintained
10810 F:      net/
10811 F:      include/net/
10812 F:      include/linux/in.h
10813 F:      include/linux/net.h
10814 F:      include/linux/netdevice.h
10815 F:      include/uapi/linux/in.h
10816 F:      include/uapi/linux/net.h
10817 F:      include/uapi/linux/netdevice.h
10818 F:      include/uapi/linux/net_namespace.h
10819 F:      tools/testing/selftests/net/
10820 F:      lib/net_utils.c
10821 F:      lib/random32.c
10822 F:      Documentation/networking/
10823
10824 NETWORKING [IPSEC]
10825 M:      Steffen Klassert <steffen.klassert@secunet.com>
10826 M:      Herbert Xu <herbert@gondor.apana.org.au>
10827 M:      "David S. Miller" <davem@davemloft.net>
10828 L:      netdev@vger.kernel.org
10829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10831 S:      Maintained
10832 F:      net/xfrm/
10833 F:      net/key/
10834 F:      net/ipv4/xfrm*
10835 F:      net/ipv4/esp4*
10836 F:      net/ipv4/ah4.c
10837 F:      net/ipv4/ipcomp.c
10838 F:      net/ipv4/ip_vti.c
10839 F:      net/ipv6/xfrm*
10840 F:      net/ipv6/esp6*
10841 F:      net/ipv6/ah6.c
10842 F:      net/ipv6/ipcomp6.c
10843 F:      net/ipv6/ip6_vti.c
10844 F:      include/uapi/linux/xfrm.h
10845 F:      include/net/xfrm.h
10846
10847 NETWORKING [IPv4/IPv6]
10848 M:      "David S. Miller" <davem@davemloft.net>
10849 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10850 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10851 L:      netdev@vger.kernel.org
10852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10853 S:      Maintained
10854 F:      net/ipv4/
10855 F:      net/ipv6/
10856 F:      include/net/ip*
10857 F:      arch/x86/net/*
10858
10859 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10860 M:      Paul Moore <paul@paul-moore.com>
10861 W:      https://github.com/netlabel
10862 L:      netdev@vger.kernel.org
10863 L:      linux-security-module@vger.kernel.org
10864 S:      Maintained
10865 F:      Documentation/netlabel/
10866 F:      include/net/calipso.h
10867 F:      include/net/cipso_ipv4.h
10868 F:      include/net/netlabel.h
10869 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10870 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10871 F:      net/netlabel/
10872 F:      net/ipv4/cipso_ipv4.c
10873 F:      net/ipv6/calipso.c
10874 F:      net/netfilter/xt_CONNSECMARK.c
10875 F:      net/netfilter/xt_SECMARK.c
10876
10877 NETWORKING [TCP]
10878 M:      Eric Dumazet <edumazet@google.com>
10879 L:      netdev@vger.kernel.org
10880 S:      Maintained
10881 F:      net/ipv4/tcp*.c
10882 F:      net/ipv4/syncookies.c
10883 F:      net/ipv6/tcp*.c
10884 F:      net/ipv6/syncookies.c
10885 F:      include/uapi/linux/tcp.h
10886 F:      include/net/tcp.h
10887 F:      include/linux/tcp.h
10888 F:      include/trace/events/tcp.h
10889
10890 NETWORKING [TLS]
10891 M:      Boris Pismenny <borisp@mellanox.com>
10892 M:      Aviad Yehezkel <aviadye@mellanox.com>
10893 M:      Dave Watson <davejwatson@fb.com>
10894 M:      John Fastabend <john.fastabend@gmail.com>
10895 M:      Daniel Borkmann <daniel@iogearbox.net>
10896 L:      netdev@vger.kernel.org
10897 S:      Maintained
10898 F:      net/tls/*
10899 F:      include/uapi/linux/tls.h
10900 F:      include/net/tls.h
10901
10902 NETWORKING [WIRELESS]
10903 L:      linux-wireless@vger.kernel.org
10904 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10905
10906 NETDEVSIM
10907 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10908 S:      Maintained
10909 F:      drivers/net/netdevsim/*
10910
10911 NETXEN (1/10) GbE SUPPORT
10912 M:      Manish Chopra <manishc@marvell.com>
10913 M:      Rahul Verma <rahulv@marvell.com>
10914 M:      GR-Linux-NIC-Dev@marvell.com
10915 L:      netdev@vger.kernel.org
10916 S:      Supported
10917 F:      drivers/net/ethernet/qlogic/netxen/
10918
10919 NFC SUBSYSTEM
10920 M:      Samuel Ortiz <sameo@linux.intel.com>
10921 L:      linux-wireless@vger.kernel.org
10922 L:      linux-nfc@lists.01.org (subscribers-only)
10923 S:      Supported
10924 F:      net/nfc/
10925 F:      include/net/nfc/
10926 F:      include/uapi/linux/nfc.h
10927 F:      drivers/nfc/
10928 F:      include/linux/platform_data/nfcmrvl.h
10929 F:      include/linux/platform_data/nxp-nci.h
10930 F:      Documentation/devicetree/bindings/net/nfc/
10931
10932 NFS, SUNRPC, AND LOCKD CLIENTS
10933 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10934 M:      Anna Schumaker <anna.schumaker@netapp.com>
10935 L:      linux-nfs@vger.kernel.org
10936 W:      http://client.linux-nfs.org
10937 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10938 S:      Maintained
10939 F:      fs/lockd/
10940 F:      fs/nfs/
10941 F:      fs/nfs_common/
10942 F:      net/sunrpc/
10943 F:      include/linux/lockd/
10944 F:      include/linux/nfs*
10945 F:      include/linux/sunrpc/
10946 F:      include/uapi/linux/nfs*
10947 F:      include/uapi/linux/sunrpc/
10948
10949 NILFS2 FILESYSTEM
10950 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10951 L:      linux-nilfs@vger.kernel.org
10952 W:      https://nilfs.sourceforge.io/
10953 W:      https://nilfs.osdn.jp/
10954 T:      git git://github.com/konis/nilfs2.git
10955 S:      Supported
10956 F:      Documentation/filesystems/nilfs2.txt
10957 F:      fs/nilfs2/
10958 F:      include/trace/events/nilfs2.h
10959 F:      include/uapi/linux/nilfs2_api.h
10960 F:      include/uapi/linux/nilfs2_ondisk.h
10961
10962 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10963 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10964 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10965 S:      Maintained
10966 F:      Documentation/scsi/NinjaSCSI.txt
10967 F:      drivers/scsi/pcmcia/nsp_*
10968
10969 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10970 M:      GOTO Masanori <gotom@debian.or.jp>
10971 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10972 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10973 S:      Maintained
10974 F:      Documentation/scsi/NinjaSCSI.txt
10975 F:      drivers/scsi/nsp32*
10976
10977 NIOS2 ARCHITECTURE
10978 M:      Ley Foon Tan <lftan@altera.com>
10979 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10981 S:      Maintained
10982 F:      arch/nios2/
10983
10984 NOHZ, DYNTICKS SUPPORT
10985 M:      Frederic Weisbecker <fweisbec@gmail.com>
10986 M:      Thomas Gleixner <tglx@linutronix.de>
10987 M:      Ingo Molnar <mingo@kernel.org>
10988 L:      linux-kernel@vger.kernel.org
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10990 S:      Maintained
10991 F:      kernel/time/tick*.*
10992 F:      include/linux/tick.h
10993 F:      include/linux/sched/nohz.h
10994
10995 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10996 M:      Pavel Machek <pavel@ucw.cz>
10997 M:      Sakari Ailus <sakari.ailus@iki.fi>
10998 L:      linux-media@vger.kernel.org
10999 S:      Maintained
11000 F:      drivers/media/i2c/et8ek8
11001 F:      drivers/media/i2c/ad5820.c
11002
11003 NOKIA N900 POWER SUPPLY DRIVERS
11004 R:      Pali Rohár <pali.rohar@gmail.com>
11005 F:      include/linux/power/bq2415x_charger.h
11006 F:      include/linux/power/bq27xxx_battery.h
11007 F:      include/linux/power/isp1704_charger.h
11008 F:      drivers/power/supply/bq2415x_charger.c
11009 F:      drivers/power/supply/bq27xxx_battery.c
11010 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11011 F:      drivers/power/supply/isp1704_charger.c
11012 F:      drivers/power/supply/rx51_battery.c
11013
11014 NOLIBC HEADER FILE
11015 M:      Willy Tarreau <w@1wt.eu>
11016 S:      Maintained
11017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11018 F:      tools/include/nolibc/
11019
11020 NTB AMD DRIVER
11021 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11022 L:      linux-ntb@googlegroups.com
11023 S:      Supported
11024 F:      drivers/ntb/hw/amd/
11025
11026 NTB DRIVER CORE
11027 M:      Jon Mason <jdmason@kudzu.us>
11028 M:      Dave Jiang <dave.jiang@intel.com>
11029 M:      Allen Hubbe <allenbh@gmail.com>
11030 L:      linux-ntb@googlegroups.com
11031 S:      Supported
11032 W:      https://github.com/jonmason/ntb/wiki
11033 T:      git git://github.com/jonmason/ntb.git
11034 F:      drivers/ntb/
11035 F:      drivers/net/ntb_netdev.c
11036 F:      include/linux/ntb.h
11037 F:      include/linux/ntb_transport.h
11038 F:      tools/testing/selftests/ntb/
11039
11040 NTB IDT DRIVER
11041 M:      Serge Semin <fancer.lancer@gmail.com>
11042 L:      linux-ntb@googlegroups.com
11043 S:      Supported
11044 F:      drivers/ntb/hw/idt/
11045
11046 NTB INTEL DRIVER
11047 M:      Dave Jiang <dave.jiang@intel.com>
11048 L:      linux-ntb@googlegroups.com
11049 S:      Supported
11050 W:      https://github.com/davejiang/linux/wiki
11051 T:      git https://github.com/davejiang/linux.git
11052 F:      drivers/ntb/hw/intel/
11053
11054 NTFS FILESYSTEM
11055 M:      Anton Altaparmakov <anton@tuxera.com>
11056 L:      linux-ntfs-dev@lists.sourceforge.net
11057 W:      http://www.tuxera.com/
11058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11059 S:      Supported
11060 F:      Documentation/filesystems/ntfs.txt
11061 F:      fs/ntfs/
11062
11063 NUBUS SUBSYSTEM
11064 M:      Finn Thain <fthain@telegraphics.com.au>
11065 L:      linux-m68k@lists.linux-m68k.org
11066 S:      Maintained
11067 F:      arch/*/include/asm/nubus.h
11068 F:      drivers/nubus/
11069 F:      include/linux/nubus.h
11070 F:      include/uapi/linux/nubus.h
11071
11072 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11073 M:      Antonino Daplas <adaplas@gmail.com>
11074 L:      linux-fbdev@vger.kernel.org
11075 S:      Maintained
11076 F:      drivers/video/fbdev/riva/
11077 F:      drivers/video/fbdev/nvidia/
11078
11079 NVM EXPRESS DRIVER
11080 M:      Keith Busch <keith.busch@intel.com>
11081 M:      Jens Axboe <axboe@fb.com>
11082 M:      Christoph Hellwig <hch@lst.de>
11083 M:      Sagi Grimberg <sagi@grimberg.me>
11084 L:      linux-nvme@lists.infradead.org
11085 T:      git://git.infradead.org/nvme.git
11086 W:      http://git.infradead.org/nvme.git
11087 S:      Supported
11088 F:      drivers/nvme/host/
11089 F:      include/linux/nvme.h
11090 F:      include/uapi/linux/nvme_ioctl.h
11091
11092 NVM EXPRESS FC TRANSPORT DRIVERS
11093 M:      James Smart <james.smart@broadcom.com>
11094 L:      linux-nvme@lists.infradead.org
11095 S:      Supported
11096 F:      include/linux/nvme-fc.h
11097 F:      include/linux/nvme-fc-driver.h
11098 F:      drivers/nvme/host/fc.c
11099 F:      drivers/nvme/target/fc.c
11100 F:      drivers/nvme/target/fcloop.c
11101
11102 NVM EXPRESS TARGET DRIVER
11103 M:      Christoph Hellwig <hch@lst.de>
11104 M:      Sagi Grimberg <sagi@grimberg.me>
11105 L:      linux-nvme@lists.infradead.org
11106 T:      git://git.infradead.org/nvme.git
11107 W:      http://git.infradead.org/nvme.git
11108 S:      Supported
11109 F:      drivers/nvme/target/
11110
11111 NVMEM FRAMEWORK
11112 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11113 S:      Maintained
11114 F:      drivers/nvmem/
11115 F:      Documentation/devicetree/bindings/nvmem/
11116 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11117 F:      include/linux/nvmem-consumer.h
11118 F:      include/linux/nvmem-provider.h
11119
11120 NXP SGTL5000 DRIVER
11121 M:      Fabio Estevam <festevam@gmail.com>
11122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11123 S:      Maintained
11124 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11125 F:      sound/soc/codecs/sgtl5000*
11126
11127 NXP TDA998X DRM DRIVER
11128 M:      Russell King <linux@armlinux.org.uk>
11129 S:      Maintained
11130 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11131 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11132 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11133 F:      include/drm/i2c/tda998x.h
11134 F:      include/dt-bindings/display/tda998x.h
11135 K:      "nxp,tda998x"
11136
11137 NXP TFA9879 DRIVER
11138 M:      Peter Rosin <peda@axentia.se>
11139 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11140 S:      Maintained
11141 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11142 F:      sound/soc/codecs/tfa9879*
11143
11144 NXP-NCI NFC DRIVER
11145 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11146 R:      Charles Gorand <charles.gorand@effinnov.com>
11147 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11148 S:      Supported
11149 F:      drivers/nfc/nxp-nci
11150
11151 OBJAGG
11152 M:      Jiri Pirko <jiri@mellanox.com>
11153 L:      netdev@vger.kernel.org
11154 S:      Supported
11155 F:      lib/objagg.c
11156 F:      lib/test_objagg.c
11157 F:      include/linux/objagg.h
11158
11159 NXP FSPI DRIVER
11160 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11161 M:      Ashish Kumar <ashish.kumar@nxp.com>
11162 L:      linux-spi@vger.kernel.org
11163 S:      Maintained
11164 F:      drivers/spi/spi-nxp-fspi.c
11165 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11166
11167 OBJTOOL
11168 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11169 M:      Peter Zijlstra <peterz@infradead.org>
11170 S:      Supported
11171 F:      tools/objtool/
11172
11173 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11174 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11175 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11176 L:      linuxppc-dev@lists.ozlabs.org
11177 S:      Supported
11178 F:      arch/powerpc/platforms/powernv/ocxl.c
11179 F:      arch/powerpc/include/asm/pnv-ocxl.h
11180 F:      drivers/misc/ocxl/
11181 F:      include/misc/ocxl*
11182 F:      include/uapi/misc/ocxl.h
11183 F:      Documentation/accelerators/ocxl.rst
11184
11185 OMAP AUDIO SUPPORT
11186 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11187 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11188 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11189 L:      linux-omap@vger.kernel.org
11190 S:      Maintained
11191 F:      sound/soc/ti/omap*
11192 F:      sound/soc/ti/rx51.c
11193 F:      sound/soc/ti/n810.c
11194 F:      sound/soc/ti/sdma-pcm.*
11195
11196 OMAP CLOCK FRAMEWORK SUPPORT
11197 M:      Paul Walmsley <paul@pwsan.com>
11198 L:      linux-omap@vger.kernel.org
11199 S:      Maintained
11200 F:      arch/arm/*omap*/*clock*
11201
11202 OMAP DEVICE TREE SUPPORT
11203 M:      Benoît Cousson <bcousson@baylibre.com>
11204 M:      Tony Lindgren <tony@atomide.com>
11205 L:      linux-omap@vger.kernel.org
11206 L:      devicetree@vger.kernel.org
11207 S:      Maintained
11208 F:      arch/arm/boot/dts/*omap*
11209 F:      arch/arm/boot/dts/*am3*
11210 F:      arch/arm/boot/dts/*am4*
11211 F:      arch/arm/boot/dts/*am5*
11212 F:      arch/arm/boot/dts/*dra7*
11213
11214 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11215 L:      linux-omap@vger.kernel.org
11216 L:      linux-fbdev@vger.kernel.org
11217 S:      Orphan
11218 F:      drivers/video/fbdev/omap2/
11219 F:      Documentation/arm/OMAP/DSS
11220
11221 OMAP FRAMEBUFFER SUPPORT
11222 L:      linux-fbdev@vger.kernel.org
11223 L:      linux-omap@vger.kernel.org
11224 S:      Orphan
11225 F:      drivers/video/fbdev/omap/
11226
11227 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11228 M:      Roger Quadros <rogerq@ti.com>
11229 M:      Tony Lindgren <tony@atomide.com>
11230 L:      linux-omap@vger.kernel.org
11231 S:      Maintained
11232 F:      drivers/memory/omap-gpmc.c
11233 F:      arch/arm/mach-omap2/*gpmc*
11234
11235 OMAP GPIO DRIVER
11236 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11237 M:      Santosh Shilimkar <ssantosh@kernel.org>
11238 M:      Kevin Hilman <khilman@kernel.org>
11239 L:      linux-omap@vger.kernel.org
11240 S:      Maintained
11241 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11242 F:      drivers/gpio/gpio-omap.c
11243
11244 OMAP HARDWARE SPINLOCK SUPPORT
11245 M:      Ohad Ben-Cohen <ohad@wizery.com>
11246 L:      linux-omap@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/hwspinlock/omap_hwspinlock.c
11249
11250 OMAP HS MMC SUPPORT
11251 L:      linux-mmc@vger.kernel.org
11252 L:      linux-omap@vger.kernel.org
11253 S:      Orphan
11254 F:      drivers/mmc/host/omap_hsmmc.c
11255
11256 OMAP HWMOD DATA
11257 M:      Paul Walmsley <paul@pwsan.com>
11258 L:      linux-omap@vger.kernel.org
11259 S:      Maintained
11260 F:      arch/arm/mach-omap2/omap_hwmod*data*
11261
11262 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11263 M:      Benoît Cousson <bcousson@baylibre.com>
11264 L:      linux-omap@vger.kernel.org
11265 S:      Maintained
11266 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11267
11268 OMAP HWMOD SUPPORT
11269 M:      Benoît Cousson <bcousson@baylibre.com>
11270 M:      Paul Walmsley <paul@pwsan.com>
11271 L:      linux-omap@vger.kernel.org
11272 S:      Maintained
11273 F:      arch/arm/mach-omap2/omap_hwmod.*
11274
11275 OMAP I2C DRIVER
11276 M:      Vignesh R <vigneshr@ti.com>
11277 L:      linux-omap@vger.kernel.org
11278 L:      linux-i2c@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11281 F:      drivers/i2c/busses/i2c-omap.c
11282
11283 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11284 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11285 L:      linux-media@vger.kernel.org
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11288 F:      drivers/media/platform/omap3isp/
11289 F:      drivers/staging/media/omap4iss/
11290
11291 OMAP MMC SUPPORT
11292 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11293 L:      linux-omap@vger.kernel.org
11294 S:      Odd Fixes
11295 F:      drivers/mmc/host/omap.c
11296
11297 OMAP POWER MANAGEMENT SUPPORT
11298 M:      Kevin Hilman <khilman@kernel.org>
11299 L:      linux-omap@vger.kernel.org
11300 S:      Maintained
11301 F:      arch/arm/*omap*/*pm*
11302 F:      drivers/cpufreq/omap-cpufreq.c
11303
11304 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11305 M:      Rajendra Nayak <rnayak@codeaurora.org>
11306 M:      Paul Walmsley <paul@pwsan.com>
11307 L:      linux-omap@vger.kernel.org
11308 S:      Maintained
11309 F:      arch/arm/mach-omap2/prm*
11310
11311 OMAP RANDOM NUMBER GENERATOR SUPPORT
11312 M:      Deepak Saxena <dsaxena@plexity.net>
11313 S:      Maintained
11314 F:      drivers/char/hw_random/omap-rng.c
11315
11316 OMAP USB SUPPORT
11317 L:      linux-usb@vger.kernel.org
11318 L:      linux-omap@vger.kernel.org
11319 S:      Orphan
11320 F:      drivers/usb/*/*omap*
11321 F:      arch/arm/*omap*/usb*
11322
11323 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11324 M:      Mark Jackson <mpfj@newflow.co.uk>
11325 L:      linux-omap@vger.kernel.org
11326 S:      Maintained
11327 F:      arch/arm/boot/dts/am335x-nano.dts
11328
11329 OMAP1 SUPPORT
11330 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11331 M:      Tony Lindgren <tony@atomide.com>
11332 L:      linux-omap@vger.kernel.org
11333 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11335 S:      Maintained
11336 F:      arch/arm/mach-omap1/
11337 F:      arch/arm/plat-omap/
11338 F:      arch/arm/configs/omap1_defconfig
11339 F:      drivers/i2c/busses/i2c-omap.c
11340 F:      include/linux/platform_data/i2c-omap.h
11341 F:      include/linux/platform_data/ams-delta-fiq.h
11342
11343 OMAP2+ SUPPORT
11344 M:      Tony Lindgren <tony@atomide.com>
11345 L:      linux-omap@vger.kernel.org
11346 W:      http://www.muru.com/linux/omap/
11347 W:      http://linux.omap.com/
11348 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11350 S:      Maintained
11351 F:      arch/arm/mach-omap2/
11352 F:      arch/arm/plat-omap/
11353 F:      arch/arm/configs/omap2plus_defconfig
11354 F:      drivers/i2c/busses/i2c-omap.c
11355 F:      drivers/irqchip/irq-omap-intc.c
11356 F:      drivers/mfd/*omap*.c
11357 F:      drivers/mfd/menelaus.c
11358 F:      drivers/mfd/palmas.c
11359 F:      drivers/mfd/tps65217.c
11360 F:      drivers/mfd/tps65218.c
11361 F:      drivers/mfd/tps65910.c
11362 F:      drivers/mfd/twl-core.[ch]
11363 F:      drivers/mfd/twl4030*.c
11364 F:      drivers/mfd/twl6030*.c
11365 F:      drivers/mfd/twl6040*.c
11366 F:      drivers/regulator/palmas-regulator*.c
11367 F:      drivers/regulator/pbias-regulator.c
11368 F:      drivers/regulator/tps65217-regulator.c
11369 F:      drivers/regulator/tps65218-regulator.c
11370 F:      drivers/regulator/tps65910-regulator.c
11371 F:      drivers/regulator/twl-regulator.c
11372 F:      drivers/regulator/twl6030-regulator.c
11373 F:      include/linux/platform_data/i2c-omap.h
11374
11375 ONION OMEGA2+ BOARD
11376 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11377 L:      linux-mips@vger.kernel.org
11378 S:      Maintained
11379 F:      arch/mips/boot/dts/ralink/omega2p.dts
11380
11381 OMFS FILESYSTEM
11382 M:      Bob Copeland <me@bobcopeland.com>
11383 L:      linux-karma-devel@lists.sourceforge.net
11384 S:      Maintained
11385 F:      Documentation/filesystems/omfs.txt
11386 F:      fs/omfs/
11387
11388 OMNIKEY CARDMAN 4000 DRIVER
11389 M:      Harald Welte <laforge@gnumonks.org>
11390 S:      Maintained
11391 F:      drivers/char/pcmcia/cm4000_cs.c
11392 F:      include/linux/cm4000_cs.h
11393 F:      include/uapi/linux/cm4000_cs.h
11394
11395 OMNIKEY CARDMAN 4040 DRIVER
11396 M:      Harald Welte <laforge@gnumonks.org>
11397 S:      Maintained
11398 F:      drivers/char/pcmcia/cm4040_cs.*
11399
11400 OMNIVISION OV13858 SENSOR DRIVER
11401 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11402 L:      linux-media@vger.kernel.org
11403 T:      git git://linuxtv.org/media_tree.git
11404 S:      Maintained
11405 F:      drivers/media/i2c/ov13858.c
11406
11407 OMNIVISION OV2680 SENSOR DRIVER
11408 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11409 L:      linux-media@vger.kernel.org
11410 T:      git git://linuxtv.org/media_tree.git
11411 S:      Maintained
11412 F:      drivers/media/i2c/ov2680.c
11413 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11414
11415 OMNIVISION OV2685 SENSOR DRIVER
11416 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11417 L:      linux-media@vger.kernel.org
11418 T:      git git://linuxtv.org/media_tree.git
11419 S:      Maintained
11420 F:      drivers/media/i2c/ov2685.c
11421
11422 OMNIVISION OV5640 SENSOR DRIVER
11423 M:      Steve Longerbeam <slongerbeam@gmail.com>
11424 L:      linux-media@vger.kernel.org
11425 T:      git git://linuxtv.org/media_tree.git
11426 S:      Maintained
11427 F:      drivers/media/i2c/ov5640.c
11428
11429 OMNIVISION OV5647 SENSOR DRIVER
11430 M:      Luis Oliveira <lolivei@synopsys.com>
11431 L:      linux-media@vger.kernel.org
11432 T:      git git://linuxtv.org/media_tree.git
11433 S:      Maintained
11434 F:      drivers/media/i2c/ov5647.c
11435
11436 OMNIVISION OV5695 SENSOR DRIVER
11437 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov5695.c
11442
11443 OMNIVISION OV7670 SENSOR DRIVER
11444 M:      Jonathan Corbet <corbet@lwn.net>
11445 L:      linux-media@vger.kernel.org
11446 T:      git git://linuxtv.org/media_tree.git
11447 S:      Maintained
11448 F:      drivers/media/i2c/ov7670.c
11449 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11450
11451 OMNIVISION OV772x SENSOR DRIVER
11452 M:      Jacopo Mondi <jacopo@jmondi.org>
11453 L:      linux-media@vger.kernel.org
11454 T:      git git://linuxtv.org/media_tree.git
11455 S:      Odd fixes
11456 F:      drivers/media/i2c/ov772x.c
11457 F:      include/media/i2c/ov772x.h
11458 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11459
11460 OMNIVISION OV7740 SENSOR DRIVER
11461 M:      Wenyou Yang <wenyou.yang@microchip.com>
11462 L:      linux-media@vger.kernel.org
11463 T:      git git://linuxtv.org/media_tree.git
11464 S:      Maintained
11465 F:      drivers/media/i2c/ov7740.c
11466 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11467
11468 OMNIVISION OV9640 SENSOR DRIVER
11469 M:      Petr Cvek <petrcvekcz@gmail.com>
11470 L:      linux-media@vger.kernel.org
11471 S:      Maintained
11472 F:      drivers/media/i2c/ov9640.*
11473
11474 OMNIVISION OV8856 SENSOR DRIVER
11475 M:      Ben Kao <ben.kao@intel.com>
11476 L:      linux-media@vger.kernel.org
11477 T:      git git://linuxtv.org/media_tree.git
11478 S:      Maintained
11479 F:      drivers/media/i2c/ov8856.c
11480
11481 OMNIVISION OV9650 SENSOR DRIVER
11482 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11483 R:      Akinobu Mita <akinobu.mita@gmail.com>
11484 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11485 L:      linux-media@vger.kernel.org
11486 T:      git git://linuxtv.org/media_tree.git
11487 S:      Maintained
11488 F:      drivers/media/i2c/ov9650.c
11489 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11490
11491 ONENAND FLASH DRIVER
11492 M:      Kyungmin Park <kyungmin.park@samsung.com>
11493 L:      linux-mtd@lists.infradead.org
11494 S:      Maintained
11495 F:      drivers/mtd/nand/onenand/
11496 F:      include/linux/mtd/onenand*.h
11497
11498 ONSTREAM SCSI TAPE DRIVER
11499 M:      Willem Riede <osst@riede.org>
11500 L:      osst-users@lists.sourceforge.net
11501 L:      linux-scsi@vger.kernel.org
11502 S:      Maintained
11503 F:      Documentation/scsi/osst.txt
11504 F:      drivers/scsi/osst.*
11505 F:      drivers/scsi/osst_*.h
11506 F:      drivers/scsi/st.h
11507
11508 OP-TEE DRIVER
11509 M:      Jens Wiklander <jens.wiklander@linaro.org>
11510 S:      Maintained
11511 F:      drivers/tee/optee/
11512
11513 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11514 M:      Sumit Garg <sumit.garg@linaro.org>
11515 S:      Maintained
11516 F:      drivers/char/hw_random/optee-rng.c
11517
11518 OPA-VNIC DRIVER
11519 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11520 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11521 L:      linux-rdma@vger.kernel.org
11522 S:      Supported
11523 F:      drivers/infiniband/ulp/opa_vnic
11524
11525 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11526 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11527 M:      Frank Rowand <frowand.list@gmail.com>
11528 L:      devicetree@vger.kernel.org
11529 S:      Maintained
11530 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11531 F:      Documentation/devicetree/overlay-notes.txt
11532 F:      drivers/of/overlay.c
11533 F:      drivers/of/resolver.c
11534 K:      of_overlay_notifier_
11535
11536 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11537 M:      Rob Herring <robh+dt@kernel.org>
11538 M:      Frank Rowand <frowand.list@gmail.com>
11539 L:      devicetree@vger.kernel.org
11540 W:      http://www.devicetree.org/
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11542 S:      Maintained
11543 F:      drivers/of/
11544 F:      include/linux/of*.h
11545 F:      scripts/dtc/
11546 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11547
11548 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11549 M:      Rob Herring <robh+dt@kernel.org>
11550 M:      Mark Rutland <mark.rutland@arm.com>
11551 L:      devicetree@vger.kernel.org
11552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11553 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11554 S:      Maintained
11555 F:      Documentation/devicetree/
11556 F:      arch/*/boot/dts/
11557 F:      include/dt-bindings/
11558
11559 OPENCORES I2C BUS DRIVER
11560 M:      Peter Korsgaard <peter@korsgaard.com>
11561 M:      Andrew Lunn <andrew@lunn.ch>
11562 L:      linux-i2c@vger.kernel.org
11563 S:      Maintained
11564 F:      Documentation/i2c/busses/i2c-ocores
11565 F:      drivers/i2c/busses/i2c-ocores.c
11566 F:      include/linux/platform_data/i2c-ocores.h
11567
11568 OPENRISC ARCHITECTURE
11569 M:      Jonas Bonn <jonas@southpole.se>
11570 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11571 M:      Stafford Horne <shorne@gmail.com>
11572 T:      git git://github.com/openrisc/linux.git
11573 L:      openrisc@lists.librecores.org
11574 W:      http://openrisc.io
11575 S:      Maintained
11576 F:      Documentation/devicetree/bindings/openrisc/
11577 F:      Documentation/openrisc/
11578 F:      arch/openrisc/
11579 F:      drivers/irqchip/irq-ompic.c
11580 F:      drivers/irqchip/irq-or1k-*
11581
11582 OPENVSWITCH
11583 M:      Pravin B Shelar <pshelar@ovn.org>
11584 L:      netdev@vger.kernel.org
11585 L:      dev@openvswitch.org
11586 W:      http://openvswitch.org
11587 S:      Maintained
11588 F:      net/openvswitch/
11589 F:      include/uapi/linux/openvswitch.h
11590
11591 OPERATING PERFORMANCE POINTS (OPP)
11592 M:      Viresh Kumar <vireshk@kernel.org>
11593 M:      Nishanth Menon <nm@ti.com>
11594 M:      Stephen Boyd <sboyd@kernel.org>
11595 L:      linux-pm@vger.kernel.org
11596 S:      Maintained
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11598 F:      drivers/opp/
11599 F:      include/linux/pm_opp.h
11600 F:      Documentation/power/opp.txt
11601 F:      Documentation/devicetree/bindings/opp/
11602
11603 OPL4 DRIVER
11604 M:      Clemens Ladisch <clemens@ladisch.de>
11605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11606 T:      git git://git.alsa-project.org/alsa-kernel.git
11607 S:      Maintained
11608 F:      sound/drivers/opl4/
11609
11610 OPROFILE
11611 M:      Robert Richter <rric@kernel.org>
11612 L:      oprofile-list@lists.sf.net
11613 S:      Maintained
11614 F:      arch/*/include/asm/oprofile*.h
11615 F:      arch/*/oprofile/
11616 F:      drivers/oprofile/
11617 F:      include/linux/oprofile.h
11618
11619 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11620 M:      Mark Fasheh <mark@fasheh.com>
11621 M:      Joel Becker <jlbec@evilplan.org>
11622 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11623 W:      http://ocfs2.wiki.kernel.org
11624 S:      Supported
11625 F:      Documentation/filesystems/ocfs2.txt
11626 F:      Documentation/filesystems/dlmfs.txt
11627 F:      fs/ocfs2/
11628
11629 ORANGEFS FILESYSTEM
11630 M:      Mike Marshall <hubcap@omnibond.com>
11631 R:      Martin Brandenburg <martin@omnibond.com>
11632 L:      devel@lists.orangefs.org
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11634 S:      Supported
11635 F:      fs/orangefs/
11636 F:      Documentation/filesystems/orangefs.txt
11637
11638 ORINOCO DRIVER
11639 L:      linux-wireless@vger.kernel.org
11640 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11641 W:      http://www.nongnu.org/orinoco/
11642 S:      Orphan
11643 F:      drivers/net/wireless/intersil/orinoco/
11644
11645 OV2659 OMNIVISION SENSOR DRIVER
11646 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11647 L:      linux-media@vger.kernel.org
11648 W:      https://linuxtv.org
11649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11650 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11651 S:      Maintained
11652 F:      drivers/media/i2c/ov2659.c
11653 F:      include/media/i2c/ov2659.h
11654
11655 OVERLAY FILESYSTEM
11656 M:      Miklos Szeredi <miklos@szeredi.hu>
11657 L:      linux-unionfs@vger.kernel.org
11658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11659 S:      Supported
11660 F:      fs/overlayfs/
11661 F:      Documentation/filesystems/overlayfs.txt
11662
11663 P54 WIRELESS DRIVER
11664 M:      Christian Lamparter <chunkeey@googlemail.com>
11665 L:      linux-wireless@vger.kernel.org
11666 W:      http://wireless.kernel.org/en/users/Drivers/p54
11667 S:      Maintained
11668 F:      drivers/net/wireless/intersil/p54/
11669
11670 PA SEMI ETHERNET DRIVER
11671 L:      netdev@vger.kernel.org
11672 S:      Orphan
11673 F:      drivers/net/ethernet/pasemi/*
11674
11675 PA SEMI SMBUS DRIVER
11676 L:      linux-i2c@vger.kernel.org
11677 S:      Orphan
11678 F:      drivers/i2c/busses/i2c-pasemi.c
11679
11680 PADATA PARALLEL EXECUTION MECHANISM
11681 M:      Steffen Klassert <steffen.klassert@secunet.com>
11682 L:      linux-crypto@vger.kernel.org
11683 S:      Maintained
11684 F:      kernel/padata.c
11685 F:      include/linux/padata.h
11686 F:      Documentation/padata.txt
11687
11688 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11689 M:      Harald Welte <laforge@gnumonks.org>
11690 L:      platform-driver-x86@vger.kernel.org
11691 S:      Maintained
11692 F:      drivers/platform/x86/panasonic-laptop.c
11693
11694 PARALLEL LCD/KEYPAD PANEL DRIVER
11695 M:      Willy Tarreau <willy@haproxy.com>
11696 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11697 S:      Odd Fixes
11698 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11699 F:      drivers/auxdisplay/panel.c
11700
11701 PARALLEL PORT SUBSYSTEM
11702 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11703 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11704 L:      linux-parport@lists.infradead.org (subscribers-only)
11705 S:      Maintained
11706 F:      drivers/parport/
11707 F:      include/linux/parport*.h
11708 F:      drivers/char/ppdev.c
11709 F:      include/uapi/linux/ppdev.h
11710 F:      Documentation/parport*.txt
11711
11712 PARAVIRT_OPS INTERFACE
11713 M:      Juergen Gross <jgross@suse.com>
11714 M:      Alok Kataria <akataria@vmware.com>
11715 L:      virtualization@lists.linux-foundation.org
11716 S:      Supported
11717 F:      Documentation/virtual/paravirt_ops.txt
11718 F:      arch/*/kernel/paravirt*
11719 F:      arch/*/include/asm/paravirt*.h
11720 F:      include/linux/hypervisor.h
11721
11722 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11723 M:      Tim Waugh <tim@cyberelk.net>
11724 L:      linux-parport@lists.infradead.org (subscribers-only)
11725 S:      Maintained
11726 F:      Documentation/blockdev/paride.txt
11727 F:      drivers/block/paride/
11728
11729 PARISC ARCHITECTURE
11730 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11731 M:      Helge Deller <deller@gmx.de>
11732 L:      linux-parisc@vger.kernel.org
11733 W:      http://www.parisc-linux.org/
11734 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11737 S:      Maintained
11738 F:      arch/parisc/
11739 F:      Documentation/parisc/
11740 F:      drivers/parisc/
11741 F:      drivers/char/agp/parisc-agp.c
11742 F:      drivers/input/serio/gscps2.c
11743 F:      drivers/parport/parport_gsc.*
11744 F:      drivers/tty/serial/8250/8250_gsc.c
11745 F:      drivers/video/fbdev/sti*
11746 F:      drivers/video/console/sti*
11747 F:      drivers/video/logo/logo_parisc*
11748
11749 PARMAN
11750 M:      Jiri Pirko <jiri@mellanox.com>
11751 L:      netdev@vger.kernel.org
11752 S:      Supported
11753 F:      lib/parman.c
11754 F:      lib/test_parman.c
11755 F:      include/linux/parman.h
11756
11757 PC ENGINES APU BOARD DRIVER
11758 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11759 S:      Maintained
11760 F:      drivers/platform/x86/pcengines-apuv2.c
11761
11762 PC87360 HARDWARE MONITORING DRIVER
11763 M:      Jim Cromie <jim.cromie@gmail.com>
11764 L:      linux-hwmon@vger.kernel.org
11765 S:      Maintained
11766 F:      Documentation/hwmon/pc87360
11767 F:      drivers/hwmon/pc87360.c
11768
11769 PC8736x GPIO DRIVER
11770 M:      Jim Cromie <jim.cromie@gmail.com>
11771 S:      Maintained
11772 F:      drivers/char/pc8736x_gpio.c
11773
11774 PC87427 HARDWARE MONITORING DRIVER
11775 M:      Jean Delvare <jdelvare@suse.com>
11776 L:      linux-hwmon@vger.kernel.org
11777 S:      Maintained
11778 F:      Documentation/hwmon/pc87427
11779 F:      drivers/hwmon/pc87427.c
11780
11781 PCA9532 LED DRIVER
11782 M:      Riku Voipio <riku.voipio@iki.fi>
11783 S:      Maintained
11784 F:      drivers/leds/leds-pca9532.c
11785 F:      include/linux/leds-pca9532.h
11786
11787 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11788 M:      Guenter Roeck <linux@roeck-us.net>
11789 L:      linux-i2c@vger.kernel.org
11790 S:      Maintained
11791 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11792
11793 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11794 M:      Khalid Aziz <khalid@gonehiking.org>
11795 S:      Maintained
11796 F:      drivers/firmware/pcdp.*
11797
11798 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11799 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11800 L:      linux-pci@vger.kernel.org
11801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11802 S:      Maintained
11803 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11804 F:      drivers/pci/controller/pci-aardvark.c
11805
11806 PCI DRIVER FOR ALTERA PCIE IP
11807 M:      Ley Foon Tan <lftan@altera.com>
11808 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11809 L:      linux-pci@vger.kernel.org
11810 S:      Supported
11811 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11812 F:      drivers/pci/controller/pcie-altera.c
11813
11814 PCI DRIVER FOR APPLIEDMICRO XGENE
11815 M:      Toan Le <toan@os.amperecomputing.com>
11816 L:      linux-pci@vger.kernel.org
11817 L:      linux-arm-kernel@lists.infradead.org
11818 S:      Maintained
11819 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11820 F:      drivers/pci/controller/pci-xgene.c
11821
11822 PCI DRIVER FOR ARM VERSATILE PLATFORM
11823 M:      Rob Herring <robh@kernel.org>
11824 L:      linux-pci@vger.kernel.org
11825 L:      linux-arm-kernel@lists.infradead.org
11826 S:      Maintained
11827 F:      Documentation/devicetree/bindings/pci/versatile.txt
11828 F:      drivers/pci/controller/pci-versatile.c
11829
11830 PCI DRIVER FOR ARMADA 8K
11831 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11832 L:      linux-pci@vger.kernel.org
11833 L:      linux-arm-kernel@lists.infradead.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11836 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11837
11838 PCI DRIVER FOR CADENCE PCIE IP
11839 M:      Tom Joseph <tjoseph@cadence.com>
11840 L:      linux-pci@vger.kernel.org
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11843 F:      drivers/pci/controller/pcie-cadence*
11844
11845 PCI DRIVER FOR FREESCALE LAYERSCAPE
11846 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11847 M:      Mingkai Hu <mingkai.hu@nxp.com>
11848 M:      Roy Zang <roy.zang@nxp.com>
11849 L:      linuxppc-dev@lists.ozlabs.org
11850 L:      linux-pci@vger.kernel.org
11851 L:      linux-arm-kernel@lists.infradead.org
11852 S:      Maintained
11853 F:      drivers/pci/controller/dwc/*layerscape*
11854
11855 PCI DRIVER FOR GENERIC OF HOSTS
11856 M:      Will Deacon <will.deacon@arm.com>
11857 L:      linux-pci@vger.kernel.org
11858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11859 S:      Maintained
11860 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11861 F:      drivers/pci/controller/pci-host-common.c
11862 F:      drivers/pci/controller/pci-host-generic.c
11863
11864 PCI DRIVER FOR IMX6
11865 M:      Richard Zhu <hongxing.zhu@nxp.com>
11866 M:      Lucas Stach <l.stach@pengutronix.de>
11867 L:      linux-pci@vger.kernel.org
11868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11869 S:      Maintained
11870 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11871 F:      drivers/pci/controller/dwc/*imx6*
11872
11873 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11874 M:      Keith Busch <keith.busch@intel.com>
11875 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11876 L:      linux-pci@vger.kernel.org
11877 S:      Supported
11878 F:      drivers/pci/controller/vmd.c
11879
11880 PCI DRIVER FOR MICROSEMI SWITCHTEC
11881 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11882 M:      Logan Gunthorpe <logang@deltatee.com>
11883 L:      linux-pci@vger.kernel.org
11884 S:      Maintained
11885 F:      Documentation/switchtec.txt
11886 F:      Documentation/ABI/testing/sysfs-class-switchtec
11887 F:      drivers/pci/switch/switchtec*
11888 F:      include/uapi/linux/switchtec_ioctl.h
11889 F:      include/linux/switchtec.h
11890 F:      drivers/ntb/hw/mscc/
11891
11892 PCI DRIVER FOR MOBIVEIL PCIE IP
11893 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11894 L:      linux-pci@vger.kernel.org
11895 S:      Supported
11896 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11897 F:      drivers/pci/controller/pcie-mobiveil.c
11898
11899 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11900 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11901 M:      Jason Cooper <jason@lakedaemon.net>
11902 L:      linux-pci@vger.kernel.org
11903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11904 S:      Maintained
11905 F:      drivers/pci/controller/*mvebu*
11906
11907 PCI DRIVER FOR NVIDIA TEGRA
11908 M:      Thierry Reding <thierry.reding@gmail.com>
11909 L:      linux-tegra@vger.kernel.org
11910 L:      linux-pci@vger.kernel.org
11911 S:      Supported
11912 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11913 F:      drivers/pci/controller/pci-tegra.c
11914
11915 PCI DRIVER FOR RENESAS R-CAR
11916 M:      Simon Horman <horms@verge.net.au>
11917 L:      linux-pci@vger.kernel.org
11918 L:      linux-renesas-soc@vger.kernel.org
11919 S:      Maintained
11920 F:      drivers/pci/controller/*rcar*
11921
11922 PCI DRIVER FOR SAMSUNG EXYNOS
11923 M:      Jingoo Han <jingoohan1@gmail.com>
11924 L:      linux-pci@vger.kernel.org
11925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11926 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11927 S:      Maintained
11928 F:      drivers/pci/controller/dwc/pci-exynos.c
11929
11930 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11931 M:      Jingoo Han <jingoohan1@gmail.com>
11932 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11933 L:      linux-pci@vger.kernel.org
11934 S:      Maintained
11935 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11936 F:      drivers/pci/controller/dwc/*designware*
11937
11938 PCI DRIVER FOR TI DRA7XX
11939 M:      Kishon Vijay Abraham I <kishon@ti.com>
11940 L:      linux-omap@vger.kernel.org
11941 L:      linux-pci@vger.kernel.org
11942 S:      Supported
11943 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11944 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11945
11946 PCI DRIVER FOR TI KEYSTONE
11947 M:      Murali Karicheri <m-karicheri2@ti.com>
11948 L:      linux-pci@vger.kernel.org
11949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11950 S:      Maintained
11951 F:      drivers/pci/controller/dwc/pci-keystone.c
11952
11953 PCI ENDPOINT SUBSYSTEM
11954 M:      Kishon Vijay Abraham I <kishon@ti.com>
11955 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11956 L:      linux-pci@vger.kernel.org
11957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11958 S:      Supported
11959 F:      drivers/pci/endpoint/
11960 F:      drivers/misc/pci_endpoint_test.c
11961 F:      tools/pci/
11962
11963 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11964 M:      Russell Currey <ruscur@russell.cc>
11965 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11966 M:      Oliver O'Halloran <oohall@gmail.com>
11967 L:      linuxppc-dev@lists.ozlabs.org
11968 S:      Supported
11969 F:      Documentation/PCI/pci-error-recovery.txt
11970 F:      drivers/pci/pcie/aer.c
11971 F:      drivers/pci/pcie/dpc.c
11972 F:      drivers/pci/pcie/err.c
11973 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11974 F:      arch/powerpc/kernel/eeh*.c
11975 F:      arch/powerpc/platforms/*/eeh*.c
11976 F:      arch/powerpc/include/*/eeh*.h
11977
11978 PCI ERROR RECOVERY
11979 M:      Linas Vepstas <linasvepstas@gmail.com>
11980 L:      linux-pci@vger.kernel.org
11981 S:      Supported
11982 F:      Documentation/PCI/pci-error-recovery.txt
11983
11984 PCI MSI DRIVER FOR ALTERA MSI IP
11985 M:      Ley Foon Tan <lftan@altera.com>
11986 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11987 L:      linux-pci@vger.kernel.org
11988 S:      Supported
11989 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11990 F:      drivers/pci/controller/pcie-altera-msi.c
11991
11992 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11993 M:      Toan Le <toan@os.amperecomputing.com>
11994 L:      linux-pci@vger.kernel.org
11995 L:      linux-arm-kernel@lists.infradead.org
11996 S:      Maintained
11997 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11998 F:      drivers/pci/controller/pci-xgene-msi.c
11999
12000 PCI SUBSYSTEM
12001 M:      Bjorn Helgaas <bhelgaas@google.com>
12002 L:      linux-pci@vger.kernel.org
12003 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12005 S:      Supported
12006 F:      Documentation/devicetree/bindings/pci/
12007 F:      Documentation/PCI/
12008 F:      drivers/acpi/pci*
12009 F:      drivers/pci/
12010 F:      include/asm-generic/pci*
12011 F:      include/linux/pci*
12012 F:      include/linux/of_pci.h
12013 F:      include/uapi/linux/pci*
12014 F:      lib/pci*
12015 F:      arch/x86/pci/
12016 F:      arch/x86/kernel/quirks.c
12017 F:      arch/x86/kernel/early-quirks.c
12018
12019 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12020 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12021 L:      linux-pci@vger.kernel.org
12022 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12024 S:      Supported
12025 F:      drivers/pci/controller/
12026
12027 PCIE DRIVER FOR AMLOGIC MESON
12028 M:      Yue Wang <yue.wang@Amlogic.com>
12029 L:      linux-pci@vger.kernel.org
12030 L:      linux-amlogic@lists.infradead.org
12031 S:      Maintained
12032 F:      drivers/pci/controller/dwc/pci-meson.c
12033
12034 PCIE DRIVER FOR AXIS ARTPEC
12035 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12036 L:      linux-arm-kernel@axis.com
12037 L:      linux-pci@vger.kernel.org
12038 S:      Maintained
12039 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12040 F:      drivers/pci/controller/dwc/*artpec*
12041
12042 PCIE DRIVER FOR CAVIUM THUNDERX
12043 M:      David Daney <david.daney@cavium.com>
12044 L:      linux-pci@vger.kernel.org
12045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12046 S:      Supported
12047 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12048 F:      drivers/pci/controller/pci-thunder-*
12049
12050 PCIE DRIVER FOR HISILICON
12051 M:      Zhou Wang <wangzhou1@hisilicon.com>
12052 L:      linux-pci@vger.kernel.org
12053 S:      Maintained
12054 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12055 F:      drivers/pci/controller/dwc/pcie-hisi.c
12056
12057 PCIE DRIVER FOR HISILICON KIRIN
12058 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12059 M:      Binghui Wang <wangbinghui@hisilicon.com>
12060 L:      linux-pci@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12063 F:      drivers/pci/controller/dwc/pcie-kirin.c
12064
12065 PCIE DRIVER FOR HISILICON STB
12066 M:      Shawn Guo <shawn.guo@linaro.org>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Maintained
12069 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12070 F:      drivers/pci/controller/dwc/pcie-histb.c
12071
12072 PCIE DRIVER FOR MEDIATEK
12073 M:      Ryder Lee <ryder.lee@mediatek.com>
12074 L:      linux-pci@vger.kernel.org
12075 L:      linux-mediatek@lists.infradead.org
12076 S:      Supported
12077 F:      Documentation/devicetree/bindings/pci/mediatek*
12078 F:      drivers/pci/controller/*mediatek*
12079
12080 PCIE DRIVER FOR QUALCOMM MSM
12081 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12082 L:      linux-pci@vger.kernel.org
12083 L:      linux-arm-msm@vger.kernel.org
12084 S:      Maintained
12085 F:      drivers/pci/controller/dwc/*qcom*
12086
12087 PCIE DRIVER FOR ROCKCHIP
12088 M:      Shawn Lin <shawn.lin@rock-chips.com>
12089 L:      linux-pci@vger.kernel.org
12090 L:      linux-rockchip@lists.infradead.org
12091 S:      Maintained
12092 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12093 F:      drivers/pci/controller/pcie-rockchip*
12094
12095 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12096 M:      Linus Walleij <linus.walleij@linaro.org>
12097 L:      linux-pci@vger.kernel.org
12098 S:      Maintained
12099 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12100 F:      drivers/pci/controller/pci-v3-semi.c
12101
12102 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12103 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12104 L:      linux-pci@vger.kernel.org
12105 S:      Maintained
12106 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12107 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12108
12109 PCIE DRIVER FOR ST SPEAR13XX
12110 M:      Pratyush Anand <pratyush.anand@gmail.com>
12111 L:      linux-pci@vger.kernel.org
12112 S:      Maintained
12113 F:      drivers/pci/controller/dwc/*spear*
12114
12115 PCMCIA SUBSYSTEM
12116 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12118 S:      Odd Fixes
12119 F:      Documentation/pcmcia/
12120 F:      tools/pcmcia/
12121 F:      drivers/pcmcia/
12122 F:      include/pcmcia/
12123
12124 PCNET32 NETWORK DRIVER
12125 M:      Don Fry <pcnet32@frontier.com>
12126 L:      netdev@vger.kernel.org
12127 S:      Maintained
12128 F:      drivers/net/ethernet/amd/pcnet32.c
12129
12130 PCRYPT PARALLEL CRYPTO ENGINE
12131 M:      Steffen Klassert <steffen.klassert@secunet.com>
12132 L:      linux-crypto@vger.kernel.org
12133 S:      Maintained
12134 F:      crypto/pcrypt.c
12135 F:      include/crypto/pcrypt.h
12136
12137 PEAQ WMI HOTKEYS DRIVER
12138 M:      Hans de Goede <hdegoede@redhat.com>
12139 L:      platform-driver-x86@vger.kernel.org
12140 S:      Maintained
12141 F:      drivers/platform/x86/peaq-wmi.c
12142
12143 PER-CPU MEMORY ALLOCATOR
12144 M:      Dennis Zhou <dennis@kernel.org>
12145 M:      Tejun Heo <tj@kernel.org>
12146 M:      Christoph Lameter <cl@linux.com>
12147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12148 S:      Maintained
12149 F:      include/linux/percpu*.h
12150 F:      mm/percpu*.c
12151 F:      arch/*/include/asm/percpu.h
12152
12153 PER-TASK DELAY ACCOUNTING
12154 M:      Balbir Singh <bsingharora@gmail.com>
12155 S:      Maintained
12156 F:      include/linux/delayacct.h
12157 F:      kernel/delayacct.c
12158
12159 PERFORMANCE EVENTS SUBSYSTEM
12160 M:      Peter Zijlstra <peterz@infradead.org>
12161 M:      Ingo Molnar <mingo@redhat.com>
12162 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12163 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12164 R:      Jiri Olsa <jolsa@redhat.com>
12165 R:      Namhyung Kim <namhyung@kernel.org>
12166 L:      linux-kernel@vger.kernel.org
12167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12168 S:      Supported
12169 F:      kernel/events/*
12170 F:      include/linux/perf_event.h
12171 F:      include/uapi/linux/perf_event.h
12172 F:      arch/*/kernel/perf_event*.c
12173 F:      arch/*/kernel/*/perf_event*.c
12174 F:      arch/*/kernel/*/*/perf_event*.c
12175 F:      arch/*/include/asm/perf_event.h
12176 F:      arch/*/kernel/perf_callchain.c
12177 F:      arch/*/events/*
12178 F:      tools/perf/
12179
12180 PERSONALITY HANDLING
12181 M:      Christoph Hellwig <hch@infradead.org>
12182 L:      linux-abi-devel@lists.sourceforge.net
12183 S:      Maintained
12184 F:      include/linux/personality.h
12185 F:      include/uapi/linux/personality.h
12186
12187 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12188 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12189 L:      linux-input@vger.kernel.org
12190 S:      Maintained
12191 F:      Documentation/input/devices/pxrc.rst
12192 F:      drivers/input/joystick/pxrc.c
12193
12194 PHONET PROTOCOL
12195 M:      Remi Denis-Courmont <courmisch@gmail.com>
12196 S:      Supported
12197 F:      Documentation/networking/phonet.txt
12198 F:      include/linux/phonet.h
12199 F:      include/net/phonet/
12200 F:      include/uapi/linux/phonet.h
12201 F:      net/phonet/
12202
12203 PHRAM MTD DRIVER
12204 M:      Joern Engel <joern@lazybastard.org>
12205 L:      linux-mtd@lists.infradead.org
12206 S:      Maintained
12207 F:      drivers/mtd/devices/phram.c
12208
12209 PICOLCD HID DRIVER
12210 M:      Bruno Prémont <bonbons@linux-vserver.org>
12211 L:      linux-input@vger.kernel.org
12212 S:      Maintained
12213 F:      drivers/hid/hid-picolcd*
12214
12215 PICOXCELL SUPPORT
12216 M:      Jamie Iles <jamie@jamieiles.com>
12217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12218 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12219 S:      Supported
12220 F:      arch/arm/boot/dts/picoxcell*
12221 F:      arch/arm/mach-picoxcell/
12222 F:      drivers/crypto/picoxcell*
12223
12224 PIN CONTROL SUBSYSTEM
12225 M:      Linus Walleij <linus.walleij@linaro.org>
12226 L:      linux-gpio@vger.kernel.org
12227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12228 S:      Maintained
12229 F:      Documentation/devicetree/bindings/pinctrl/
12230 F:      Documentation/driver-api/pinctl.rst
12231 F:      drivers/pinctrl/
12232 F:      include/linux/pinctrl/
12233
12234 PIN CONTROLLER - MICROCHIP AT91
12235 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12237 L:      linux-gpio@vger.kernel.org
12238 S:      Supported
12239 F:      drivers/pinctrl/pinctrl-at91*
12240
12241 PIN CONTROLLER - FREESCALE
12242 M:      Dong Aisheng <aisheng.dong@nxp.com>
12243 M:      Fabio Estevam <festevam@gmail.com>
12244 M:      Shawn Guo <shawnguo@kernel.org>
12245 M:      Stefan Agner <stefan@agner.ch>
12246 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12247 L:      linux-gpio@vger.kernel.org
12248 S:      Maintained
12249 F:      drivers/pinctrl/freescale/
12250 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12251
12252 PIN CONTROLLER - INTEL
12253 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12254 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12256 S:      Maintained
12257 F:      drivers/pinctrl/intel/
12258
12259 PIN CONTROLLER - MEDIATEK
12260 M:      Sean Wang <sean.wang@kernel.org>
12261 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12262 S:      Maintained
12263 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12264 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12265 F:      drivers/pinctrl/mediatek/
12266
12267 PIN CONTROLLER - QUALCOMM
12268 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12269 S:      Maintained
12270 L:      linux-arm-msm@vger.kernel.org
12271 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12272 F:      drivers/pinctrl/qcom/
12273
12274 PIN CONTROLLER - RENESAS
12275 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12276 L:      linux-renesas-soc@vger.kernel.org
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12278 S:      Maintained
12279 F:      drivers/pinctrl/pinctrl-rz*
12280 F:      drivers/pinctrl/sh-pfc/
12281
12282 PIN CONTROLLER - SAMSUNG
12283 M:      Tomasz Figa <tomasz.figa@gmail.com>
12284 M:      Krzysztof Kozlowski <krzk@kernel.org>
12285 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12287 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12288 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12290 S:      Maintained
12291 F:      drivers/pinctrl/samsung/
12292 F:      include/dt-bindings/pinctrl/samsung.h
12293 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12294
12295 PIN CONTROLLER - SINGLE
12296 M:      Tony Lindgren <tony@atomide.com>
12297 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12299 L:      linux-omap@vger.kernel.org
12300 S:      Maintained
12301 F:      drivers/pinctrl/pinctrl-single.c
12302
12303 PIN CONTROLLER - ST SPEAR
12304 M:      Viresh Kumar <vireshk@kernel.org>
12305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12306 W:      http://www.st.com/spear
12307 S:      Maintained
12308 F:      drivers/pinctrl/spear/
12309
12310 PISTACHIO SOC SUPPORT
12311 M:      James Hartley <james.hartley@sondrel.com>
12312 L:      linux-mips@vger.kernel.org
12313 S:      Odd Fixes
12314 F:      arch/mips/pistachio/
12315 F:      arch/mips/include/asm/mach-pistachio/
12316 F:      arch/mips/boot/dts/img/pistachio*
12317 F:      arch/mips/configs/pistachio*_defconfig
12318
12319 PKTCDVD DRIVER
12320 S:      Orphan
12321 M:      linux-block@vger.kernel.org
12322 F:      drivers/block/pktcdvd.c
12323 F:      include/linux/pktcdvd.h
12324 F:      include/uapi/linux/pktcdvd.h
12325
12326 PKUNITY SOC DRIVERS
12327 M:      Guan Xuetao <gxt@pku.edu.cn>
12328 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12329 S:      Maintained
12330 T:      git git://github.com/gxt/linux.git
12331 F:      drivers/input/serio/i8042-unicore32io.h
12332 F:      drivers/i2c/busses/i2c-puv3.c
12333 F:      drivers/video/fbdev/fb-puv3.c
12334 F:      drivers/rtc/rtc-puv3.c
12335
12336 PMBUS HARDWARE MONITORING DRIVERS
12337 M:      Guenter Roeck <linux@roeck-us.net>
12338 L:      linux-hwmon@vger.kernel.org
12339 W:      http://hwmon.wiki.kernel.org/
12340 W:      http://www.roeck-us.net/linux/drivers/
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12342 S:      Maintained
12343 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12344 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12345 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12346 F:      Documentation/hwmon/adm1275
12347 F:      Documentation/hwmon/ibm-cffps
12348 F:      Documentation/hwmon/ir35221
12349 F:      Documentation/hwmon/lm25066
12350 F:      Documentation/hwmon/ltc2978
12351 F:      Documentation/hwmon/ltc3815
12352 F:      Documentation/hwmon/max16064
12353 F:      Documentation/hwmon/max20751
12354 F:      Documentation/hwmon/max31785
12355 F:      Documentation/hwmon/max34440
12356 F:      Documentation/hwmon/max8688
12357 F:      Documentation/hwmon/pmbus
12358 F:      Documentation/hwmon/pmbus-core
12359 F:      Documentation/hwmon/tps40422
12360 F:      Documentation/hwmon/ucd9000
12361 F:      Documentation/hwmon/ucd9200
12362 F:      Documentation/hwmon/zl6100
12363 F:      drivers/hwmon/pmbus/
12364 F:      include/linux/pmbus.h
12365
12366 PMC SIERRA MaxRAID DRIVER
12367 L:      linux-scsi@vger.kernel.org
12368 W:      http://www.pmc-sierra.com/
12369 S:      Orphan
12370 F:      drivers/scsi/pmcraid.*
12371
12372 PMC SIERRA PM8001 DRIVER
12373 M:      Jack Wang <jinpu.wang@profitbricks.com>
12374 M:      lindar_liu@usish.com
12375 L:      linux-scsi@vger.kernel.org
12376 S:      Supported
12377 F:      drivers/scsi/pm8001/
12378
12379 PNP SUPPORT
12380 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12381 S:      Maintained
12382 F:      drivers/pnp/
12383
12384 PNI RM3100 IIO DRIVER
12385 M:      Song Qiang <songqiang1304521@gmail.com>
12386 L:      linux-iio@vger.kernel.org
12387 S:      Maintained
12388 F:      drivers/iio/magnetometer/rm3100*
12389 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12390
12391 POSIX CLOCKS and TIMERS
12392 M:      Thomas Gleixner <tglx@linutronix.de>
12393 L:      linux-kernel@vger.kernel.org
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12395 S:      Maintained
12396 F:      fs/timerfd.c
12397 F:      include/linux/timer*
12398 F:      kernel/time/*timer*
12399
12400 POWER MANAGEMENT CORE
12401 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12402 L:      linux-pm@vger.kernel.org
12403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12404 B:      https://bugzilla.kernel.org
12405 S:      Supported
12406 F:      drivers/base/power/
12407 F:      include/linux/pm.h
12408 F:      include/linux/pm_*
12409 F:      include/linux/powercap.h
12410 F:      drivers/powercap/
12411 F:      kernel/configs/nopm.config
12412
12413 POWER STATE COORDINATION INTERFACE (PSCI)
12414 M:      Mark Rutland <mark.rutland@arm.com>
12415 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12416 L:      linux-arm-kernel@lists.infradead.org
12417 S:      Maintained
12418 F:      drivers/firmware/psci*.c
12419 F:      include/linux/psci.h
12420 F:      include/uapi/linux/psci.h
12421
12422 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12423 M:      Sebastian Reichel <sre@kernel.org>
12424 L:      linux-pm@vger.kernel.org
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12426 S:      Maintained
12427 F:      Documentation/ABI/testing/sysfs-class-power
12428 F:      Documentation/devicetree/bindings/power/supply/
12429 F:      include/linux/power_supply.h
12430 F:      drivers/power/supply/
12431
12432 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12433 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12434 L:      linuxppc-dev@lists.ozlabs.org
12435 S:      Maintained
12436 F:      drivers/char/powernv-op-panel.c
12437
12438 PPP OVER ATM (RFC 2364)
12439 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12440 S:      Maintained
12441 F:      net/atm/pppoatm.c
12442 F:      include/uapi/linux/atmppp.h
12443
12444 PPP OVER ETHERNET
12445 M:      Michal Ostrowski <mostrows@earthlink.net>
12446 S:      Maintained
12447 F:      drivers/net/ppp/pppoe.c
12448 F:      drivers/net/ppp/pppox.c
12449
12450 PPP OVER L2TP
12451 M:      James Chapman <jchapman@katalix.com>
12452 S:      Maintained
12453 F:      net/l2tp/l2tp_ppp.c
12454 F:      include/linux/if_pppol2tp.h
12455 F:      include/uapi/linux/if_pppol2tp.h
12456
12457 PPP PROTOCOL DRIVERS AND COMPRESSORS
12458 M:      Paul Mackerras <paulus@samba.org>
12459 L:      linux-ppp@vger.kernel.org
12460 S:      Maintained
12461 F:      drivers/net/ppp/ppp_*
12462
12463 PPS SUPPORT
12464 M:      Rodolfo Giometti <giometti@enneenne.com>
12465 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12466 L:      linuxpps@ml.enneenne.com (subscribers-only)
12467 S:      Maintained
12468 F:      Documentation/pps/
12469 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12470 F:      Documentation/ABI/testing/sysfs-pps
12471 F:      drivers/pps/
12472 F:      include/linux/pps*.h
12473 F:      include/uapi/linux/pps.h
12474
12475 PPTP DRIVER
12476 M:      Dmitry Kozlov <xeb@mail.ru>
12477 L:      netdev@vger.kernel.org
12478 S:      Maintained
12479 F:      drivers/net/ppp/pptp.c
12480 W:      http://sourceforge.net/projects/accel-pptp
12481
12482 PRINTK
12483 M:      Petr Mladek <pmladek@suse.com>
12484 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12485 R:      Steven Rostedt <rostedt@goodmis.org>
12486 S:      Maintained
12487 F:      kernel/printk/
12488 F:      include/linux/printk.h
12489
12490 PRISM54 WIRELESS DRIVER
12491 M:      Luis Chamberlain <mcgrof@kernel.org>
12492 L:      linux-wireless@vger.kernel.org
12493 W:      http://wireless.kernel.org/en/users/Drivers/p54
12494 S:      Obsolete
12495 F:      drivers/net/wireless/intersil/prism54/
12496
12497 PROC FILESYSTEM
12498 R:      Alexey Dobriyan <adobriyan@gmail.com>
12499 L:      linux-kernel@vger.kernel.org
12500 L:      linux-fsdevel@vger.kernel.org
12501 S:      Maintained
12502 F:      fs/proc/
12503 F:      include/linux/proc_fs.h
12504 F:      tools/testing/selftests/proc/
12505 F:      Documentation/filesystems/proc.txt
12506
12507 PROC SYSCTL
12508 M:      Luis Chamberlain <mcgrof@kernel.org>
12509 M:      Kees Cook <keescook@chromium.org>
12510 L:      linux-kernel@vger.kernel.org
12511 L:      linux-fsdevel@vger.kernel.org
12512 S:      Maintained
12513 F:      fs/proc/proc_sysctl.c
12514 F:      include/linux/sysctl.h
12515 F:      kernel/sysctl.c
12516 F:      tools/testing/selftests/sysctl/
12517
12518 PS3 NETWORK SUPPORT
12519 M:      Geoff Levand <geoff@infradead.org>
12520 L:      netdev@vger.kernel.org
12521 L:      linuxppc-dev@lists.ozlabs.org
12522 S:      Maintained
12523 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12524
12525 PS3 PLATFORM SUPPORT
12526 M:      Geoff Levand <geoff@infradead.org>
12527 L:      linuxppc-dev@lists.ozlabs.org
12528 S:      Maintained
12529 F:      arch/powerpc/boot/ps3*
12530 F:      arch/powerpc/include/asm/lv1call.h
12531 F:      arch/powerpc/include/asm/ps3*.h
12532 F:      arch/powerpc/platforms/ps3/
12533 F:      drivers/*/ps3*
12534 F:      drivers/ps3/
12535 F:      drivers/rtc/rtc-ps3.c
12536 F:      drivers/usb/host/*ps3.c
12537 F:      sound/ppc/snd_ps3*
12538
12539 PS3VRAM DRIVER
12540 M:      Jim Paris <jim@jtan.com>
12541 M:      Geoff Levand <geoff@infradead.org>
12542 L:      linuxppc-dev@lists.ozlabs.org
12543 S:      Maintained
12544 F:      drivers/block/ps3vram.c
12545
12546 PSAMPLE PACKET SAMPLING SUPPORT:
12547 M:      Yotam Gigi <yotam.gi@gmail.com>
12548 S:      Maintained
12549 F:      net/psample
12550 F:      include/net/psample.h
12551 F:      include/uapi/linux/psample.h
12552
12553 PSTORE FILESYSTEM
12554 M:      Kees Cook <keescook@chromium.org>
12555 M:      Anton Vorontsov <anton@enomsg.org>
12556 M:      Colin Cross <ccross@android.com>
12557 M:      Tony Luck <tony.luck@intel.com>
12558 S:      Maintained
12559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12560 F:      fs/pstore/
12561 F:      include/linux/pstore*
12562 F:      drivers/firmware/efi/efi-pstore.c
12563 F:      drivers/acpi/apei/erst.c
12564 F:      Documentation/admin-guide/ramoops.rst
12565 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12566 K:      \b(pstore|ramoops)
12567
12568 PTP HARDWARE CLOCK SUPPORT
12569 M:      Richard Cochran <richardcochran@gmail.com>
12570 L:      netdev@vger.kernel.org
12571 S:      Maintained
12572 W:      http://linuxptp.sourceforge.net/
12573 F:      Documentation/ABI/testing/sysfs-ptp
12574 F:      Documentation/ptp/*
12575 F:      drivers/net/phy/dp83640*
12576 F:      drivers/ptp/*
12577 F:      include/linux/ptp_cl*
12578
12579 PTRACE SUPPORT
12580 M:      Oleg Nesterov <oleg@redhat.com>
12581 S:      Maintained
12582 F:      include/asm-generic/syscall.h
12583 F:      include/linux/ptrace.h
12584 F:      include/linux/regset.h
12585 F:      include/linux/tracehook.h
12586 F:      include/uapi/linux/ptrace.h
12587 F:      include/uapi/linux/ptrace.h
12588 F:      include/asm-generic/ptrace.h
12589 F:      kernel/ptrace.c
12590 F:      arch/*/ptrace*.c
12591 F:      arch/*/*/ptrace*.c
12592 F:      arch/*/include/asm/ptrace*.h
12593
12594 PULSE8-CEC DRIVER
12595 M:      Hans Verkuil <hverkuil@xs4all.nl>
12596 L:      linux-media@vger.kernel.org
12597 T:      git git://linuxtv.org/media_tree.git
12598 S:      Maintained
12599 F:      drivers/media/usb/pulse8-cec/*
12600 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12601
12602 PVRUSB2 VIDEO4LINUX DRIVER
12603 M:      Mike Isely <isely@pobox.com>
12604 L:      pvrusb2@isely.net       (subscribers-only)
12605 L:      linux-media@vger.kernel.org
12606 W:      http://www.isely.net/pvrusb2/
12607 T:      git git://linuxtv.org/media_tree.git
12608 S:      Maintained
12609 F:      Documentation/media/v4l-drivers/pvrusb2*
12610 F:      drivers/media/usb/pvrusb2/
12611
12612 PWC WEBCAM DRIVER
12613 M:      Hans Verkuil <hverkuil@xs4all.nl>
12614 L:      linux-media@vger.kernel.org
12615 T:      git git://linuxtv.org/media_tree.git
12616 S:      Odd Fixes
12617 F:      drivers/media/usb/pwc/*
12618 F:      include/trace/events/pwc.h
12619
12620 PWM FAN DRIVER
12621 M:      Kamil Debski <kamil@wypas.org>
12622 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12623 L:      linux-hwmon@vger.kernel.org
12624 S:      Supported
12625 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12626 F:      Documentation/hwmon/pwm-fan
12627 F:      drivers/hwmon/pwm-fan.c
12628
12629 PWM IR Transmitter
12630 M:      Sean Young <sean@mess.org>
12631 L:      linux-media@vger.kernel.org
12632 S:      Maintained
12633 F:      drivers/media/rc/pwm-ir-tx.c
12634
12635 PWM SUBSYSTEM
12636 M:      Thierry Reding <thierry.reding@gmail.com>
12637 L:      linux-pwm@vger.kernel.org
12638 S:      Maintained
12639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12640 F:      Documentation/pwm.txt
12641 F:      Documentation/devicetree/bindings/pwm/
12642 F:      include/linux/pwm.h
12643 F:      drivers/pwm/
12644 F:      drivers/video/backlight/pwm_bl.c
12645 F:      include/linux/pwm_backlight.h
12646 F:      drivers/gpio/gpio-mvebu.c
12647 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12648
12649 PXA GPIO DRIVER
12650 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12651 L:      linux-gpio@vger.kernel.org
12652 S:      Maintained
12653 F:      drivers/gpio/gpio-pxa.c
12654
12655 PXA MMCI DRIVER
12656 S:      Orphan
12657
12658 PXA RTC DRIVER
12659 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12660 L:      linux-rtc@vger.kernel.org
12661 S:      Maintained
12662
12663 PXA2xx/PXA3xx SUPPORT
12664 M:      Daniel Mack <daniel@zonque.org>
12665 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12666 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12668 T:      git git://github.com/hzhuang1/linux.git
12669 T:      git git://github.com/rjarzmik/linux.git
12670 S:      Maintained
12671 F:      arch/arm/boot/dts/pxa*
12672 F:      arch/arm/mach-pxa/
12673 F:      drivers/dma/pxa*
12674 F:      drivers/pcmcia/pxa2xx*
12675 F:      drivers/pinctrl/pxa/
12676 F:      drivers/spi/spi-pxa2xx*
12677 F:      drivers/usb/gadget/udc/pxa2*
12678 F:      include/sound/pxa2xx-lib.h
12679 F:      sound/arm/pxa*
12680 F:      sound/soc/pxa/
12681
12682 QAT DRIVER
12683 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12684 L:      qat-linux@intel.com
12685 S:      Supported
12686 F:      drivers/crypto/qat/
12687
12688 QCOM AUDIO (ASoC) DRIVERS
12689 M:      Patrick Lai <plai@codeaurora.org>
12690 M:      Banajit Goswami <bgoswami@codeaurora.org>
12691 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12692 S:      Supported
12693 F:      sound/soc/qcom/
12694
12695 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12696 M:      Gabriel Somlo <somlo@cmu.edu>
12697 M:      "Michael S. Tsirkin" <mst@redhat.com>
12698 L:      qemu-devel@nongnu.org
12699 S:      Maintained
12700 F:      drivers/firmware/qemu_fw_cfg.c
12701 F:      include/uapi/linux/qemu_fw_cfg.h
12702
12703 QIB DRIVER
12704 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12705 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12706 L:      linux-rdma@vger.kernel.org
12707 S:      Supported
12708 F:      drivers/infiniband/hw/qib/
12709
12710 QLOGIC QL41xxx FCOE DRIVER
12711 M:      QLogic-Storage-Upstream@cavium.com
12712 L:      linux-scsi@vger.kernel.org
12713 S:      Supported
12714 F:      drivers/scsi/qedf/
12715
12716 QLOGIC QL41xxx ISCSI DRIVER
12717 M:      QLogic-Storage-Upstream@cavium.com
12718 L:      linux-scsi@vger.kernel.org
12719 S:      Supported
12720 F:      drivers/scsi/qedi/
12721
12722 QLOGIC QL4xxx ETHERNET DRIVER
12723 M:      Ariel Elior <aelior@marvell.com>
12724 M:      GR-everest-linux-l2@marvell.com
12725 L:      netdev@vger.kernel.org
12726 S:      Supported
12727 F:      drivers/net/ethernet/qlogic/qed/
12728 F:      include/linux/qed/
12729 F:      drivers/net/ethernet/qlogic/qede/
12730
12731 QLOGIC QL4xxx RDMA DRIVER
12732 M:      Michal Kalderon <mkalderon@marvell.com>
12733 M:      Ariel Elior <aelior@marvell.com>
12734 L:      linux-rdma@vger.kernel.org
12735 S:      Supported
12736 F:      drivers/infiniband/hw/qedr/
12737 F:      include/uapi/rdma/qedr-abi.h
12738
12739 QLOGIC QLA1280 SCSI DRIVER
12740 M:      Michael Reed <mdr@sgi.com>
12741 L:      linux-scsi@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/scsi/qla1280.[ch]
12744
12745 QLOGIC QLA2XXX FC-SCSI DRIVER
12746 M:      qla2xxx-upstream@qlogic.com
12747 L:      linux-scsi@vger.kernel.org
12748 S:      Supported
12749 F:      Documentation/scsi/LICENSE.qla2xxx
12750 F:      drivers/scsi/qla2xxx/
12751
12752 QLOGIC QLA3XXX NETWORK DRIVER
12753 M:      GR-Linux-NIC-Dev@marvell.com
12754 L:      netdev@vger.kernel.org
12755 S:      Supported
12756 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12757 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12758
12759 QLOGIC QLA4XXX iSCSI DRIVER
12760 M:      QLogic-Storage-Upstream@qlogic.com
12761 L:      linux-scsi@vger.kernel.org
12762 S:      Supported
12763 F:      Documentation/scsi/LICENSE.qla4xxx
12764 F:      drivers/scsi/qla4xxx/
12765
12766 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12767 M:      Shahed Shaikh <shshaikh@marvell.com>
12768 M:      Manish Chopra <manishc@marvell.com>
12769 M:      GR-Linux-NIC-Dev@marvell.com
12770 L:      netdev@vger.kernel.org
12771 S:      Supported
12772 F:      drivers/net/ethernet/qlogic/qlcnic/
12773
12774 QLOGIC QLGE 10Gb ETHERNET DRIVER
12775 M:      Manish Chopra <manishc@marvell.com>
12776 M:      GR-Linux-NIC-Dev@marvell.com
12777 L:      netdev@vger.kernel.org
12778 S:      Supported
12779 F:      drivers/net/ethernet/qlogic/qlge/
12780
12781 QM1D1B0004 MEDIA DRIVER
12782 M:      Akihiro Tsukada <tskd08@gmail.com>
12783 L:      linux-media@vger.kernel.org
12784 S:      Odd Fixes
12785 F:      drivers/media/tuners/qm1d1b0004*
12786
12787 QM1D1C0042 MEDIA DRIVER
12788 M:      Akihiro Tsukada <tskd08@gmail.com>
12789 L:      linux-media@vger.kernel.org
12790 S:      Odd Fixes
12791 F:      drivers/media/tuners/qm1d1c0042*
12792
12793 QNX4 FILESYSTEM
12794 M:      Anders Larsen <al@alarsen.net>
12795 W:      http://www.alarsen.net/linux/qnx4fs/
12796 S:      Maintained
12797 F:      fs/qnx4/
12798 F:      include/uapi/linux/qnx4_fs.h
12799 F:      include/uapi/linux/qnxtypes.h
12800
12801 QORIQ DPAA2 FSL-MC BUS DRIVER
12802 M:      Stuart Yoder <stuyoder@gmail.com>
12803 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12804 L:      linux-kernel@vger.kernel.org
12805 S:      Maintained
12806 F:      drivers/bus/fsl-mc/
12807 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12808 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12809
12810 QT1010 MEDIA DRIVER
12811 M:      Antti Palosaari <crope@iki.fi>
12812 L:      linux-media@vger.kernel.org
12813 W:      https://linuxtv.org
12814 W:      http://palosaari.fi/linux/
12815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12816 T:      git git://linuxtv.org/anttip/media_tree.git
12817 S:      Maintained
12818 F:      drivers/media/tuners/qt1010*
12819
12820 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12821 M:      Kalle Valo <kvalo@codeaurora.org>
12822 L:      ath10k@lists.infradead.org
12823 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12825 S:      Supported
12826 F:      drivers/net/wireless/ath/ath10k/
12827
12828 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12829 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12830 L:      linux-wireless@vger.kernel.org
12831 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12832 S:      Supported
12833 F:      drivers/net/wireless/ath/ath9k/
12834
12835 QUALCOMM CAMERA SUBSYSTEM DRIVER
12836 M:      Todor Tomov <todor.too@gmail.com>
12837 L:      linux-media@vger.kernel.org
12838 S:      Maintained
12839 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12840 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12841 F:      drivers/media/platform/qcom/camss/
12842
12843 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12844 M:      Ilia Lin <ilia.lin@kernel.org>
12845 L:      linux-pm@vger.kernel.org
12846 S:      Maintained
12847 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12848 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12849
12850 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12851 M:      Timur Tabi <timur@kernel.org>
12852 L:      netdev@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/net/ethernet/qualcomm/emac/
12855
12856 QUALCOMM ETHQOS ETHERNET DRIVER
12857 M:      Vinod Koul <vkoul@kernel.org>
12858 M:      Niklas Cassel <niklas.cassel@linaro.org>
12859 L:      netdev@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12862 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12863
12864 QUALCOMM GENERIC INTERFACE I2C DRIVER
12865 M:      Alok Chauhan <alokc@codeaurora.org>
12866 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12867 L:      linux-i2c@vger.kernel.org
12868 L:      linux-arm-msm@vger.kernel.org
12869 S:      Supported
12870 F:      drivers/i2c/busses/i2c-qcom-geni.c
12871
12872 QUALCOMM HEXAGON ARCHITECTURE
12873 M:      Richard Kuo <rkuo@codeaurora.org>
12874 L:      linux-hexagon@vger.kernel.org
12875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12876 S:      Supported
12877 F:      arch/hexagon/
12878
12879 QUALCOMM HIDMA DRIVER
12880 M:      Sinan Kaya <okaya@kernel.org>
12881 L:      linux-arm-kernel@lists.infradead.org
12882 L:      linux-arm-msm@vger.kernel.org
12883 L:      dmaengine@vger.kernel.org
12884 S:      Supported
12885 F:      drivers/dma/qcom/hidma*
12886
12887 QUALCOMM IOMMU
12888 M:      Rob Clark <robdclark@gmail.com>
12889 L:      iommu@lists.linux-foundation.org
12890 L:      linux-arm-msm@vger.kernel.org
12891 S:      Maintained
12892 F:      drivers/iommu/qcom_iommu.c
12893
12894 QUALCOMM TSENS THERMAL DRIVER
12895 M:      Amit Kucheria <amit.kucheria@linaro.org>
12896 L:      linux-pm@vger.kernel.org
12897 L:      linux-arm-msm@vger.kernel.org
12898 S:      Maintained
12899 F:      drivers/thermal/qcom/
12900
12901 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12902 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12903 L:      linux-media@vger.kernel.org
12904 L:      linux-arm-msm@vger.kernel.org
12905 T:      git git://linuxtv.org/media_tree.git
12906 S:      Maintained
12907 F:      drivers/media/platform/qcom/venus/
12908
12909 QUALCOMM WCN36XX WIRELESS DRIVER
12910 M:      Kalle Valo <kvalo@codeaurora.org>
12911 L:      wcn36xx@lists.infradead.org
12912 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12913 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12914 S:      Supported
12915 F:      drivers/net/wireless/ath/wcn36xx/
12916
12917 QUANTENNA QTNFMAC WIRELESS DRIVER
12918 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12919 M:      Avinash Patil <avinashp@quantenna.com>
12920 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12921 L:      linux-wireless@vger.kernel.org
12922 S:      Maintained
12923 F:      drivers/net/wireless/quantenna
12924
12925 RADEON and AMDGPU DRM DRIVERS
12926 M:      Alex Deucher <alexander.deucher@amd.com>
12927 M:      Christian König <christian.koenig@amd.com>
12928 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12929 L:      amd-gfx@lists.freedesktop.org
12930 T:      git git://people.freedesktop.org/~agd5f/linux
12931 S:      Supported
12932 F:      drivers/gpu/drm/radeon/
12933 F:      include/uapi/drm/radeon_drm.h
12934 F:      drivers/gpu/drm/amd/
12935 F:      include/uapi/drm/amdgpu_drm.h
12936
12937 RADEON FRAMEBUFFER DISPLAY DRIVER
12938 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12939 L:      linux-fbdev@vger.kernel.org
12940 S:      Maintained
12941 F:      drivers/video/fbdev/aty/radeon*
12942 F:      include/uapi/linux/radeonfb.h
12943
12944 RADIOSHARK RADIO DRIVER
12945 M:      Hans Verkuil <hverkuil@xs4all.nl>
12946 L:      linux-media@vger.kernel.org
12947 T:      git git://linuxtv.org/media_tree.git
12948 S:      Maintained
12949 F:      drivers/media/radio/radio-shark.c
12950
12951 RADIOSHARK2 RADIO DRIVER
12952 M:      Hans Verkuil <hverkuil@xs4all.nl>
12953 L:      linux-media@vger.kernel.org
12954 T:      git git://linuxtv.org/media_tree.git
12955 S:      Maintained
12956 F:      drivers/media/radio/radio-shark2.c
12957 F:      drivers/media/radio/radio-tea5777.c
12958
12959 RADOS BLOCK DEVICE (RBD)
12960 M:      Ilya Dryomov <idryomov@gmail.com>
12961 M:      Sage Weil <sage@redhat.com>
12962 M:      Alex Elder <elder@kernel.org>
12963 L:      ceph-devel@vger.kernel.org
12964 W:      http://ceph.com/
12965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12966 T:      git git://github.com/ceph/ceph-client.git
12967 S:      Supported
12968 F:      Documentation/ABI/testing/sysfs-bus-rbd
12969 F:      drivers/block/rbd.c
12970 F:      drivers/block/rbd_types.h
12971
12972 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12973 M:      Paul Mackerras <paulus@samba.org>
12974 L:      linux-fbdev@vger.kernel.org
12975 S:      Maintained
12976 F:      drivers/video/fbdev/aty/aty128fb.c
12977
12978 RAINSHADOW-CEC DRIVER
12979 M:      Hans Verkuil <hverkuil@xs4all.nl>
12980 L:      linux-media@vger.kernel.org
12981 T:      git git://linuxtv.org/media_tree.git
12982 S:      Maintained
12983 F:      drivers/media/usb/rainshadow-cec/*
12984
12985 RALINK MIPS ARCHITECTURE
12986 M:      John Crispin <john@phrozen.org>
12987 L:      linux-mips@vger.kernel.org
12988 S:      Maintained
12989 F:      arch/mips/ralink
12990
12991 RALINK RT2X00 WIRELESS LAN DRIVER
12992 P:      rt2x00 project
12993 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12994 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12995 L:      linux-wireless@vger.kernel.org
12996 S:      Maintained
12997 F:      drivers/net/wireless/ralink/rt2x00/
12998
12999 RAMDISK RAM BLOCK DEVICE DRIVER
13000 M:      Jens Axboe <axboe@kernel.dk>
13001 S:      Maintained
13002 F:      Documentation/blockdev/ramdisk.txt
13003 F:      drivers/block/brd.c
13004
13005 RANCHU VIRTUAL BOARD FOR MIPS
13006 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13007 L:      linux-mips@vger.kernel.org
13008 S:      Supported
13009 F:      arch/mips/generic/board-ranchu.c
13010 F:      arch/mips/configs/generic/board-ranchu.config
13011
13012 RANDOM NUMBER DRIVER
13013 M:      "Theodore Ts'o" <tytso@mit.edu>
13014 S:      Maintained
13015 F:      drivers/char/random.c
13016
13017 RAPIDIO SUBSYSTEM
13018 M:      Matt Porter <mporter@kernel.crashing.org>
13019 M:      Alexandre Bounine <alex.bou9@gmail.com>
13020 S:      Maintained
13021 F:      drivers/rapidio/
13022
13023 RAS INFRASTRUCTURE
13024 M:      Tony Luck <tony.luck@intel.com>
13025 M:      Borislav Petkov <bp@alien8.de>
13026 L:      linux-edac@vger.kernel.org
13027 S:      Maintained
13028 F:      drivers/ras/
13029 F:      include/linux/ras.h
13030 F:      include/ras/ras_event.h
13031 F:      Documentation/admin-guide/ras.rst
13032
13033 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13034 L:      linux-wireless@vger.kernel.org
13035 S:      Orphan
13036 F:      drivers/net/wireless/ray*
13037
13038 RCUTORTURE TEST FRAMEWORK
13039 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13040 M:      Josh Triplett <josh@joshtriplett.org>
13041 R:      Steven Rostedt <rostedt@goodmis.org>
13042 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13043 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13044 L:      linux-kernel@vger.kernel.org
13045 S:      Supported
13046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13047 F:      tools/testing/selftests/rcutorture
13048
13049 RDC R-321X SoC
13050 M:      Florian Fainelli <florian@openwrt.org>
13051 S:      Maintained
13052
13053 RDC R6040 FAST ETHERNET DRIVER
13054 M:      Florian Fainelli <f.fainelli@gmail.com>
13055 L:      netdev@vger.kernel.org
13056 S:      Maintained
13057 F:      drivers/net/ethernet/rdc/r6040.c
13058
13059 RDMAVT - RDMA verbs software
13060 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13061 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13062 L:      linux-rdma@vger.kernel.org
13063 S:      Supported
13064 F:      drivers/infiniband/sw/rdmavt
13065
13066 RDS - RELIABLE DATAGRAM SOCKETS
13067 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13068 L:      netdev@vger.kernel.org
13069 L:      linux-rdma@vger.kernel.org
13070 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13071 W:      https://oss.oracle.com/projects/rds/
13072 S:      Supported
13073 F:      net/rds/
13074 F:      Documentation/networking/rds.txt
13075
13076 RDT - RESOURCE ALLOCATION
13077 M:      Fenghua Yu <fenghua.yu@intel.com>
13078 M:      Reinette Chatre <reinette.chatre@intel.com>
13079 L:      linux-kernel@vger.kernel.org
13080 S:      Supported
13081 F:      arch/x86/kernel/cpu/resctrl/
13082 F:      arch/x86/include/asm/resctrl_sched.h
13083 F:      Documentation/x86/resctrl*
13084
13085 READ-COPY UPDATE (RCU)
13086 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13087 M:      Josh Triplett <josh@joshtriplett.org>
13088 R:      Steven Rostedt <rostedt@goodmis.org>
13089 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13090 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13091 R:      Joel Fernandes <joel@joelfernandes.org>
13092 L:      linux-kernel@vger.kernel.org
13093 W:      http://www.rdrop.com/users/paulmck/RCU/
13094 S:      Supported
13095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13096 F:      Documentation/RCU/
13097 X:      Documentation/RCU/torture.txt
13098 F:      include/linux/rcu*
13099 X:      include/linux/srcu*.h
13100 F:      kernel/rcu/
13101 X:      kernel/rcu/srcu*.c
13102
13103 REAL TIME CLOCK (RTC) SUBSYSTEM
13104 M:      Alessandro Zummo <a.zummo@towertech.it>
13105 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13106 L:      linux-rtc@vger.kernel.org
13107 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13109 S:      Maintained
13110 F:      Documentation/devicetree/bindings/rtc/
13111 F:      Documentation/rtc.txt
13112 F:      drivers/rtc/
13113 F:      include/linux/rtc.h
13114 F:      include/uapi/linux/rtc.h
13115 F:      include/linux/rtc/
13116 F:      include/linux/platform_data/rtc-*
13117 F:      tools/testing/selftests/rtc/
13118
13119 REALTEK AUDIO CODECS
13120 M:      Bard Liao <bardliao@realtek.com>
13121 M:      Oder Chiou <oder_chiou@realtek.com>
13122 S:      Maintained
13123 F:      sound/soc/codecs/rt*
13124 F:      include/sound/rt*.h
13125
13126 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13127 M:      Linus Walleij <linus.walleij@linaro.org>
13128 S:      Maintained
13129 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13130 F:      drivers/net/dsa/realtek-smi*
13131 F:      drivers/net/dsa/rtl83*
13132
13133 REDPINE WIRELESS DRIVER
13134 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13135 M:      Siva Rebbagondla <siva8118@gmail.com>
13136 L:      linux-wireless@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/net/wireless/rsi/
13139
13140 REGISTER MAP ABSTRACTION
13141 M:      Mark Brown <broonie@kernel.org>
13142 L:      linux-kernel@vger.kernel.org
13143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13144 S:      Supported
13145 F:      Documentation/devicetree/bindings/regmap/
13146 F:      drivers/base/regmap/
13147 F:      include/linux/regmap.h
13148
13149 REISERFS FILE SYSTEM
13150 L:      reiserfs-devel@vger.kernel.org
13151 S:      Supported
13152 F:      fs/reiserfs/
13153
13154 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13155 M:      Ohad Ben-Cohen <ohad@wizery.com>
13156 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13157 L:      linux-remoteproc@vger.kernel.org
13158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13159 S:      Maintained
13160 F:      Documentation/devicetree/bindings/remoteproc/
13161 F:      Documentation/remoteproc.txt
13162 F:      drivers/remoteproc/
13163 F:      include/linux/remoteproc.h
13164
13165 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13166 M:      Ohad Ben-Cohen <ohad@wizery.com>
13167 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13168 L:      linux-remoteproc@vger.kernel.org
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13170 S:      Maintained
13171 F:      drivers/rpmsg/
13172 F:      Documentation/rpmsg.txt
13173 F:      include/linux/rpmsg.h
13174 F:      include/linux/rpmsg/
13175
13176 RENESAS CLOCK DRIVERS
13177 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13178 L:      linux-renesas-soc@vger.kernel.org
13179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13180 S:      Supported
13181 F:      drivers/clk/renesas/
13182
13183 RENESAS EMEV2 I2C DRIVER
13184 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13185 S:      Supported
13186 F:      drivers/i2c/busses/i2c-emev2.c
13187
13188 RENESAS ETHERNET DRIVERS
13189 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13190 L:      netdev@vger.kernel.org
13191 L:      linux-renesas-soc@vger.kernel.org
13192 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13193 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13194 F:      drivers/net/ethernet/renesas/
13195 F:      include/linux/sh_eth.h
13196
13197 RENESAS R-CAR GYROADC DRIVER
13198 M:      Marek Vasut <marek.vasut@gmail.com>
13199 L:      linux-iio@vger.kernel.org
13200 S:      Supported
13201 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13202 F:      drivers/iio/adc/rcar-gyroadc.c
13203
13204 RENESAS R-CAR I2C DRIVERS
13205 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13206 S:      Supported
13207 F:      drivers/i2c/busses/i2c-rcar.c
13208 F:      drivers/i2c/busses/i2c-sh_mobile.c
13209
13210 RENESAS RIIC DRIVER
13211 M:      Chris Brandt <chris.brandt@renesas.com>
13212 S:      Supported
13213 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13214 F:      drivers/i2c/busses/i2c-riic.c
13215
13216 RENESAS USB PHY DRIVER
13217 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13218 L:      linux-renesas-soc@vger.kernel.org
13219 S:      Maintained
13220 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13221
13222 RESET CONTROLLER FRAMEWORK
13223 M:      Philipp Zabel <p.zabel@pengutronix.de>
13224 T:      git git://git.pengutronix.de/git/pza/linux
13225 S:      Maintained
13226 F:      drivers/reset/
13227 F:      Documentation/devicetree/bindings/reset/
13228 F:      include/dt-bindings/reset/
13229 F:      include/linux/reset.h
13230 F:      include/linux/reset/
13231 F:      include/linux/reset-controller.h
13232
13233 RESTARTABLE SEQUENCES SUPPORT
13234 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13235 M:      Peter Zijlstra <peterz@infradead.org>
13236 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13237 M:      Boqun Feng <boqun.feng@gmail.com>
13238 L:      linux-kernel@vger.kernel.org
13239 S:      Supported
13240 F:      kernel/rseq.c
13241 F:      include/uapi/linux/rseq.h
13242 F:      include/trace/events/rseq.h
13243 F:      tools/testing/selftests/rseq/
13244
13245 RFKILL
13246 M:      Johannes Berg <johannes@sipsolutions.net>
13247 L:      linux-wireless@vger.kernel.org
13248 W:      http://wireless.kernel.org/
13249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13251 S:      Maintained
13252 F:      Documentation/rfkill.txt
13253 F:      Documentation/ABI/stable/sysfs-class-rfkill
13254 F:      net/rfkill/
13255 F:      include/linux/rfkill.h
13256 F:      include/uapi/linux/rfkill.h
13257
13258 RHASHTABLE
13259 M:      Thomas Graf <tgraf@suug.ch>
13260 M:      Herbert Xu <herbert@gondor.apana.org.au>
13261 L:      netdev@vger.kernel.org
13262 S:      Maintained
13263 F:      lib/rhashtable.c
13264 F:      lib/test_rhashtable.c
13265 F:      include/linux/rhashtable.h
13266 F:      include/linux/rhashtable-types.h
13267
13268 RICOH R5C592 MEMORYSTICK DRIVER
13269 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13270 S:      Maintained
13271 F:      drivers/memstick/host/r592.*
13272
13273 RICOH SMARTMEDIA/XD DRIVER
13274 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13275 S:      Maintained
13276 F:      drivers/mtd/nand/raw/r852.c
13277 F:      drivers/mtd/nand/raw/r852.h
13278
13279 RISC-V ARCHITECTURE
13280 M:      Palmer Dabbelt <palmer@sifive.com>
13281 M:      Albert Ou <aou@eecs.berkeley.edu>
13282 L:      linux-riscv@lists.infradead.org
13283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13284 S:      Supported
13285 F:      arch/riscv/
13286 K:      riscv
13287 N:      riscv
13288
13289 ROCCAT DRIVERS
13290 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13291 W:      http://sourceforge.net/projects/roccat/
13292 S:      Maintained
13293 F:      drivers/hid/hid-roccat*
13294 F:      include/linux/hid-roccat*
13295 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13296
13297 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13298 M:      Jacob chen <jacob2.chen@rock-chips.com>
13299 L:      linux-media@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/media/platform/rockchip/rga/
13302 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13303
13304 ROCKCHIP VPU CODEC DRIVER
13305 M:      Ezequiel Garcia <ezequiel@collabora.com>
13306 L:      linux-media@vger.kernel.org
13307 S:      Maintained
13308 F:      drivers/staging/media/platform/rockchip/vpu/
13309 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13310
13311 ROCKER DRIVER
13312 M:      Jiri Pirko <jiri@resnulli.us>
13313 L:      netdev@vger.kernel.org
13314 S:      Supported
13315 F:      drivers/net/ethernet/rocker/
13316
13317 ROCKETPORT DRIVER
13318 P:      Comtrol Corp.
13319 W:      http://www.comtrol.com
13320 S:      Maintained
13321 F:      Documentation/serial/rocket.txt
13322 F:      drivers/tty/rocket*
13323
13324 ROCKETPORT EXPRESS/INFINITY DRIVER
13325 M:      Kevin Cernekee <cernekee@gmail.com>
13326 L:      linux-serial@vger.kernel.org
13327 S:      Odd Fixes
13328 F:      drivers/tty/serial/rp2.*
13329
13330 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13331 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13332 L:      linux-kernel@vger.kernel.org
13333 L:      linux-renesas-soc@vger.kernel.org
13334 S:      Supported
13335 F:      drivers/mfd/bd9571mwv.c
13336 F:      drivers/regulator/bd9571mwv-regulator.c
13337 F:      drivers/gpio/gpio-bd9571mwv.c
13338 F:      include/linux/mfd/bd9571mwv.h
13339 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13340
13341 ROSE NETWORK LAYER
13342 M:      Ralf Baechle <ralf@linux-mips.org>
13343 L:      linux-hams@vger.kernel.org
13344 W:      http://www.linux-ax25.org/
13345 S:      Maintained
13346 F:      include/net/rose.h
13347 F:      include/uapi/linux/rose.h
13348 F:      net/rose/
13349
13350 RTL2830 MEDIA DRIVER
13351 M:      Antti Palosaari <crope@iki.fi>
13352 L:      linux-media@vger.kernel.org
13353 W:      https://linuxtv.org
13354 W:      http://palosaari.fi/linux/
13355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13356 T:      git git://linuxtv.org/anttip/media_tree.git
13357 S:      Maintained
13358 F:      drivers/media/dvb-frontends/rtl2830*
13359
13360 RTL2832 MEDIA DRIVER
13361 M:      Antti Palosaari <crope@iki.fi>
13362 L:      linux-media@vger.kernel.org
13363 W:      https://linuxtv.org
13364 W:      http://palosaari.fi/linux/
13365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13366 T:      git git://linuxtv.org/anttip/media_tree.git
13367 S:      Maintained
13368 F:      drivers/media/dvb-frontends/rtl2832*
13369
13370 RTL2832_SDR MEDIA DRIVER
13371 M:      Antti Palosaari <crope@iki.fi>
13372 L:      linux-media@vger.kernel.org
13373 W:      https://linuxtv.org
13374 W:      http://palosaari.fi/linux/
13375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13376 T:      git git://linuxtv.org/anttip/media_tree.git
13377 S:      Maintained
13378 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13379
13380 RTL8180 WIRELESS DRIVER
13381 L:      linux-wireless@vger.kernel.org
13382 W:      http://wireless.kernel.org/
13383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13384 S:      Orphan
13385 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13386
13387 RTL8187 WIRELESS DRIVER
13388 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13389 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13390 M:      Larry Finger <Larry.Finger@lwfinger.net>
13391 L:      linux-wireless@vger.kernel.org
13392 W:      http://wireless.kernel.org/
13393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13394 S:      Maintained
13395 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13396
13397 REALTEK WIRELESS DRIVER (rtlwifi family)
13398 M:      Ping-Ke Shih <pkshih@realtek.com>
13399 L:      linux-wireless@vger.kernel.org
13400 W:      http://wireless.kernel.org/
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13402 S:      Maintained
13403 F:      drivers/net/wireless/realtek/rtlwifi/
13404
13405 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13406 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13407 L:      linux-wireless@vger.kernel.org
13408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13409 S:      Maintained
13410 F:      drivers/net/wireless/realtek/rtl8xxxu/
13411
13412 RXRPC SOCKETS (AF_RXRPC)
13413 M:      David Howells <dhowells@redhat.com>
13414 L:      linux-afs@lists.infradead.org
13415 S:      Supported
13416 F:      net/rxrpc/
13417 F:      include/keys/rxrpc-type.h
13418 F:      include/net/af_rxrpc.h
13419 F:      include/trace/events/rxrpc.h
13420 F:      include/uapi/linux/rxrpc.h
13421 F:      Documentation/networking/rxrpc.txt
13422 W:      https://www.infradead.org/~dhowells/kafs/
13423
13424 S3 SAVAGE FRAMEBUFFER DRIVER
13425 M:      Antonino Daplas <adaplas@gmail.com>
13426 L:      linux-fbdev@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/video/fbdev/savage/
13429
13430 S390
13431 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13432 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13433 L:      linux-s390@vger.kernel.org
13434 W:      http://www.ibm.com/developerworks/linux/linux390/
13435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13436 S:      Supported
13437 F:      arch/s390/
13438 F:      drivers/s390/
13439 F:      Documentation/s390/
13440 F:      Documentation/driver-api/s390-drivers.rst
13441
13442 S390 COMMON I/O LAYER
13443 M:      Sebastian Ott <sebott@linux.ibm.com>
13444 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13445 L:      linux-s390@vger.kernel.org
13446 W:      http://www.ibm.com/developerworks/linux/linux390/
13447 S:      Supported
13448 F:      drivers/s390/cio/
13449
13450 S390 DASD DRIVER
13451 M:      Stefan Haberland <sth@linux.ibm.com>
13452 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13453 L:      linux-s390@vger.kernel.org
13454 W:      http://www.ibm.com/developerworks/linux/linux390/
13455 S:      Supported
13456 F:      drivers/s390/block/dasd*
13457 F:      block/partitions/ibm.c
13458
13459 S390 IOMMU (PCI)
13460 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13461 L:      linux-s390@vger.kernel.org
13462 W:      http://www.ibm.com/developerworks/linux/linux390/
13463 S:      Supported
13464 F:      drivers/iommu/s390-iommu.c
13465
13466 S390 IUCV NETWORK LAYER
13467 M:      Julian Wiedmann <jwi@linux.ibm.com>
13468 M:      Ursula Braun <ubraun@linux.ibm.com>
13469 L:      linux-s390@vger.kernel.org
13470 W:      http://www.ibm.com/developerworks/linux/linux390/
13471 S:      Supported
13472 F:      drivers/s390/net/*iucv*
13473 F:      include/net/iucv/
13474 F:      net/iucv/
13475
13476 S390 NETWORK DRIVERS
13477 M:      Julian Wiedmann <jwi@linux.ibm.com>
13478 M:      Ursula Braun <ubraun@linux.ibm.com>
13479 L:      linux-s390@vger.kernel.org
13480 W:      http://www.ibm.com/developerworks/linux/linux390/
13481 S:      Supported
13482 F:      drivers/s390/net/
13483
13484 S390 PCI SUBSYSTEM
13485 M:      Sebastian Ott <sebott@linux.ibm.com>
13486 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13487 L:      linux-s390@vger.kernel.org
13488 W:      http://www.ibm.com/developerworks/linux/linux390/
13489 S:      Supported
13490 F:      arch/s390/pci/
13491 F:      drivers/pci/hotplug/s390_pci_hpc.c
13492
13493 S390 VFIO-CCW DRIVER
13494 M:      Cornelia Huck <cohuck@redhat.com>
13495 M:      Farhan Ali <alifm@linux.ibm.com>
13496 M:      Eric Farman <farman@linux.ibm.com>
13497 R:      Halil Pasic <pasic@linux.ibm.com>
13498 L:      linux-s390@vger.kernel.org
13499 L:      kvm@vger.kernel.org
13500 S:      Supported
13501 F:      drivers/s390/cio/vfio_ccw*
13502 F:      Documentation/s390/vfio-ccw.txt
13503 F:      include/uapi/linux/vfio_ccw.h
13504
13505 S390 ZCRYPT DRIVER
13506 M:      Harald Freudenberger <freude@linux.ibm.com>
13507 L:      linux-s390@vger.kernel.org
13508 W:      http://www.ibm.com/developerworks/linux/linux390/
13509 S:      Supported
13510 F:      drivers/s390/crypto/
13511
13512 S390 VFIO AP DRIVER
13513 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13514 M:      Pierre Morel <pmorel@linux.ibm.com>
13515 M:      Halil Pasic <pasic@linux.ibm.com>
13516 L:      linux-s390@vger.kernel.org
13517 W:      http://www.ibm.com/developerworks/linux/linux390/
13518 S:      Supported
13519 F:      drivers/s390/crypto/vfio_ap_drv.c
13520 F:      drivers/s390/crypto/vfio_ap_private.h
13521 F:      drivers/s390/crypto/vfio_ap_ops.c
13522 F:      Documentation/s390/vfio-ap.txt
13523
13524 S390 ZFCP DRIVER
13525 M:      Steffen Maier <maier@linux.ibm.com>
13526 M:      Benjamin Block <bblock@linux.ibm.com>
13527 L:      linux-s390@vger.kernel.org
13528 W:      http://www.ibm.com/developerworks/linux/linux390/
13529 S:      Supported
13530 F:      drivers/s390/scsi/zfcp_*
13531
13532 S3C24XX SD/MMC Driver
13533 M:      Ben Dooks <ben-linux@fluff.org>
13534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13535 S:      Supported
13536 F:      drivers/mmc/host/s3cmci.*
13537
13538 SAA6588 RDS RECEIVER DRIVER
13539 M:      Hans Verkuil <hverkuil@xs4all.nl>
13540 L:      linux-media@vger.kernel.org
13541 T:      git git://linuxtv.org/media_tree.git
13542 W:      https://linuxtv.org
13543 S:      Odd Fixes
13544 F:      drivers/media/i2c/saa6588*
13545
13546 SAA7134 VIDEO4LINUX DRIVER
13547 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13548 L:      linux-media@vger.kernel.org
13549 W:      https://linuxtv.org
13550 T:      git git://linuxtv.org/media_tree.git
13551 S:      Odd fixes
13552 F:      Documentation/media/v4l-drivers/saa7134*
13553 F:      drivers/media/pci/saa7134/
13554
13555 SAA7146 VIDEO4LINUX-2 DRIVER
13556 M:      Hans Verkuil <hverkuil@xs4all.nl>
13557 L:      linux-media@vger.kernel.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/common/saa7146/
13561 F:      drivers/media/pci/saa7146/
13562 F:      include/media/drv-intf/saa7146*
13563
13564 SAMSUNG AUDIO (ASoC) DRIVERS
13565 M:      Krzysztof Kozlowski <krzk@kernel.org>
13566 M:      Sangbeom Kim <sbkim73@samsung.com>
13567 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13569 S:      Supported
13570 F:      sound/soc/samsung/
13571 F:      Documentation/devicetree/bindings/sound/samsung*
13572
13573 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13574 M:      Krzysztof Kozlowski <krzk@kernel.org>
13575 L:      linux-crypto@vger.kernel.org
13576 L:      linux-samsung-soc@vger.kernel.org
13577 S:      Maintained
13578 F:      drivers/crypto/exynos-rng.c
13579 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13580
13581 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13582 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13583 L:      linux-samsung-soc@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/char/hw_random/exynos-trng.c
13586 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13587
13588 SAMSUNG FRAMEBUFFER DRIVER
13589 M:      Jingoo Han <jingoohan1@gmail.com>
13590 L:      linux-fbdev@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/video/fbdev/s3c-fb.c
13593
13594 SAMSUNG LAPTOP DRIVER
13595 M:      Corentin Chary <corentin.chary@gmail.com>
13596 L:      platform-driver-x86@vger.kernel.org
13597 S:      Maintained
13598 F:      drivers/platform/x86/samsung-laptop.c
13599
13600 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13601 M:      Sangbeom Kim <sbkim73@samsung.com>
13602 M:      Krzysztof Kozlowski <krzk@kernel.org>
13603 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13604 L:      linux-kernel@vger.kernel.org
13605 L:      linux-samsung-soc@vger.kernel.org
13606 S:      Supported
13607 F:      drivers/mfd/sec*.c
13608 F:      drivers/regulator/s2m*.c
13609 F:      drivers/regulator/s5m*.c
13610 F:      drivers/clk/clk-s2mps11.c
13611 F:      drivers/rtc/rtc-s5m.c
13612 F:      include/linux/mfd/samsung/
13613 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13614 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13615 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13616 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13617
13618 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13619 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13620 L:      linux-media@vger.kernel.org
13621 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13622 S:      Maintained
13623 F:      drivers/media/platform/s3c-camif/
13624 F:      include/media/drv-intf/s3c_camif.h
13625
13626 SAMSUNG S3FWRN5 NFC DRIVER
13627 M:      Robert Baldyga <r.baldyga@samsung.com>
13628 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13629 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13630 S:      Supported
13631 F:      drivers/nfc/s3fwrn5
13632
13633 SAMSUNG S5C73M3 CAMERA DRIVER
13634 M:      Kyungmin Park <kyungmin.park@samsung.com>
13635 M:      Andrzej Hajda <a.hajda@samsung.com>
13636 L:      linux-media@vger.kernel.org
13637 S:      Supported
13638 F:      drivers/media/i2c/s5c73m3/*
13639
13640 SAMSUNG S5K5BAF CAMERA DRIVER
13641 M:      Kyungmin Park <kyungmin.park@samsung.com>
13642 M:      Andrzej Hajda <a.hajda@samsung.com>
13643 L:      linux-media@vger.kernel.org
13644 S:      Supported
13645 F:      drivers/media/i2c/s5k5baf.c
13646
13647 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13648 M:      Krzysztof Kozlowski <krzk@kernel.org>
13649 M:      Vladimir Zapolskiy <vz@mleia.com>
13650 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13651 L:      linux-crypto@vger.kernel.org
13652 L:      linux-samsung-soc@vger.kernel.org
13653 S:      Maintained
13654 F:      drivers/crypto/s5p-sss.c
13655
13656 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13657 M:      Kyungmin Park <kyungmin.park@samsung.com>
13658 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13659 L:      linux-media@vger.kernel.org
13660 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13661 S:      Supported
13662 F:      drivers/media/platform/exynos4-is/
13663
13664 SAMSUNG SOC CLOCK DRIVERS
13665 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13666 M:      Tomasz Figa <tomasz.figa@gmail.com>
13667 M:      Chanwoo Choi <cw00.choi@samsung.com>
13668 S:      Supported
13669 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13671 F:      drivers/clk/samsung/
13672 F:      include/dt-bindings/clock/exynos*.h
13673 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13674
13675 SAMSUNG SPI DRIVERS
13676 M:      Kukjin Kim <kgene@kernel.org>
13677 M:      Krzysztof Kozlowski <krzk@kernel.org>
13678 M:      Andi Shyti <andi@etezian.org>
13679 L:      linux-spi@vger.kernel.org
13680 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13681 S:      Maintained
13682 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13683 F:      drivers/spi/spi-s3c*
13684 F:      include/linux/platform_data/spi-s3c64xx.h
13685
13686 SAMSUNG SXGBE DRIVERS
13687 M:      Byungho An <bh74.an@samsung.com>
13688 M:      Girish K S <ks.giri@samsung.com>
13689 M:      Vipul Pandya <vipul.pandya@samsung.com>
13690 S:      Supported
13691 L:      netdev@vger.kernel.org
13692 F:      drivers/net/ethernet/samsung/sxgbe/
13693
13694 SAMSUNG THERMAL DRIVER
13695 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13696 L:      linux-pm@vger.kernel.org
13697 L:      linux-samsung-soc@vger.kernel.org
13698 S:      Supported
13699 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13700 F:      drivers/thermal/samsung/
13701
13702 SAMSUNG USB2 PHY DRIVER
13703 M:      Kamil Debski <kamil@wypas.org>
13704 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13705 L:      linux-kernel@vger.kernel.org
13706 S:      Supported
13707 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13708 F:      Documentation/phy/samsung-usb2.txt
13709 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13710 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13711 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13712 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13713 F:      drivers/phy/samsung/phy-samsung-usb2.c
13714 F:      drivers/phy/samsung/phy-samsung-usb2.h
13715
13716 SC1200 WDT DRIVER
13717 M:      Zwane Mwaikambo <zwanem@gmail.com>
13718 S:      Maintained
13719 F:      drivers/watchdog/sc1200wdt.c
13720
13721 SCHEDULER
13722 M:      Ingo Molnar <mingo@redhat.com>
13723 M:      Peter Zijlstra <peterz@infradead.org>
13724 L:      linux-kernel@vger.kernel.org
13725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13726 S:      Maintained
13727 F:      kernel/sched/
13728 F:      include/linux/sched.h
13729 F:      include/uapi/linux/sched.h
13730 F:      include/linux/wait.h
13731 F:      include/linux/preempt.h
13732
13733 SCR24X CHIP CARD INTERFACE DRIVER
13734 M:      Lubomir Rintel <lkundrak@v3.sk>
13735 S:      Supported
13736 F:      drivers/char/pcmcia/scr24x_cs.c
13737
13738 SCSI CDROM DRIVER
13739 M:      Jens Axboe <axboe@kernel.dk>
13740 L:      linux-scsi@vger.kernel.org
13741 W:      http://www.kernel.dk
13742 S:      Maintained
13743 F:      drivers/scsi/sr*
13744
13745 SCSI RDMA PROTOCOL (SRP) INITIATOR
13746 M:      Bart Van Assche <bvanassche@acm.org>
13747 L:      linux-rdma@vger.kernel.org
13748 S:      Supported
13749 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13750 F:      drivers/infiniband/ulp/srp/
13751 F:      include/scsi/srp.h
13752
13753 SCSI RDMA PROTOCOL (SRP) TARGET
13754 M:      Bart Van Assche <bvanassche@acm.org>
13755 L:      linux-rdma@vger.kernel.org
13756 L:      target-devel@vger.kernel.org
13757 S:      Supported
13758 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13759 F:      drivers/infiniband/ulp/srpt/
13760
13761 SCSI SG DRIVER
13762 M:      Doug Gilbert <dgilbert@interlog.com>
13763 L:      linux-scsi@vger.kernel.org
13764 W:      http://sg.danny.cz/sg
13765 S:      Maintained
13766 F:      Documentation/scsi/scsi-generic.txt
13767 F:      drivers/scsi/sg.c
13768 F:      include/scsi/sg.h
13769
13770 SCSI SUBSYSTEM
13771 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13773 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13775 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13776 L:      linux-scsi@vger.kernel.org
13777 S:      Maintained
13778 F:      Documentation/devicetree/bindings/scsi/
13779 F:      drivers/scsi/
13780 F:      include/scsi/
13781
13782 SCSI TAPE DRIVER
13783 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13784 L:      linux-scsi@vger.kernel.org
13785 S:      Maintained
13786 F:      Documentation/scsi/st.txt
13787 F:      drivers/scsi/st.*
13788 F:      drivers/scsi/st_*.h
13789
13790 SCSI TARGET SUBSYSTEM
13791 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13792 L:      linux-scsi@vger.kernel.org
13793 L:      target-devel@vger.kernel.org
13794 W:      http://www.linux-iscsi.org
13795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13796 Q:      https://patchwork.kernel.org/project/target-devel/list/
13797 S:      Supported
13798 F:      drivers/target/
13799 F:      include/target/
13800 F:      Documentation/target/
13801
13802 SCTP PROTOCOL
13803 M:      Vlad Yasevich <vyasevich@gmail.com>
13804 M:      Neil Horman <nhorman@tuxdriver.com>
13805 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13806 L:      linux-sctp@vger.kernel.org
13807 W:      http://lksctp.sourceforge.net
13808 S:      Maintained
13809 F:      Documentation/networking/sctp.txt
13810 F:      include/linux/sctp.h
13811 F:      include/uapi/linux/sctp.h
13812 F:      include/net/sctp/
13813 F:      net/sctp/
13814
13815 SCx200 CPU SUPPORT
13816 M:      Jim Cromie <jim.cromie@gmail.com>
13817 S:      Odd Fixes
13818 F:      Documentation/i2c/busses/scx200_acb
13819 F:      arch/x86/platform/scx200/
13820 F:      drivers/watchdog/scx200_wdt.c
13821 F:      drivers/i2c/busses/scx200*
13822 F:      drivers/mtd/maps/scx200_docflash.c
13823 F:      include/linux/scx200.h
13824
13825 SCx200 GPIO DRIVER
13826 M:      Jim Cromie <jim.cromie@gmail.com>
13827 S:      Maintained
13828 F:      drivers/char/scx200_gpio.c
13829 F:      include/linux/scx200_gpio.h
13830
13831 SCx200 HRT CLOCKSOURCE DRIVER
13832 M:      Jim Cromie <jim.cromie@gmail.com>
13833 S:      Maintained
13834 F:      drivers/clocksource/scx200_hrt.c
13835
13836 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13837 M:      Sascha Sommer <saschasommer@freenet.de>
13838 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13839 S:      Maintained
13840 F:      drivers/mmc/host/sdricoh_cs.c
13841
13842 SECO BOARDS CEC DRIVER
13843 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13844 S:      Maintained
13845 F:      drivers/media/platform/seco-cec/seco-cec.c
13846 F:      drivers/media/platform/seco-cec/seco-cec.h
13847
13848 SECURE COMPUTING
13849 M:      Kees Cook <keescook@chromium.org>
13850 R:      Andy Lutomirski <luto@amacapital.net>
13851 R:      Will Drewry <wad@chromium.org>
13852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13853 S:      Supported
13854 F:      kernel/seccomp.c
13855 F:      include/uapi/linux/seccomp.h
13856 F:      include/linux/seccomp.h
13857 F:      tools/testing/selftests/seccomp/*
13858 F:      tools/testing/selftests/kselftest_harness.h
13859 F:      Documentation/userspace-api/seccomp_filter.rst
13860 K:      \bsecure_computing
13861 K:      \bTIF_SECCOMP\b
13862
13863 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13864 M:      Al Cooper <alcooperx@gmail.com>
13865 L:      linux-mmc@vger.kernel.org
13866 L:      bcm-kernel-feedback-list@broadcom.com
13867 S:      Maintained
13868 F:      drivers/mmc/host/sdhci-brcmstb*
13869
13870 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13871 M:      Adrian Hunter <adrian.hunter@intel.com>
13872 L:      linux-mmc@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/mmc/host/sdhci*
13875 F:      include/linux/mmc/sdhci*
13876
13877 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13878 M:      Adrian Hunter <adrian.hunter@intel.com>
13879 M:      Ritesh Harjani <riteshh@codeaurora.org>
13880 M:      Asutosh Das <asutoshd@codeaurora.org>
13881 L:      linux-mmc@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/mmc/host/cqhci*
13884
13885 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13886 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13887 M:      Manjunath M B <manjumb@synopsys.com>
13888 L:      linux-mmc@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13891
13892 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13893 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13894 L:      linux-mmc@vger.kernel.org
13895 S:      Supported
13896 F:      drivers/mmc/host/sdhci-of-at91.c
13897
13898 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13899 M:      Ben Dooks <ben-linux@fluff.org>
13900 M:      Jaehoon Chung <jh80.chung@samsung.com>
13901 L:      linux-mmc@vger.kernel.org
13902 S:      Maintained
13903 F:      drivers/mmc/host/sdhci-s3c*
13904
13905 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13906 M:      Viresh Kumar <vireshk@kernel.org>
13907 L:      linux-mmc@vger.kernel.org
13908 S:      Maintained
13909 F:      drivers/mmc/host/sdhci-spear.c
13910
13911 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13912 M:      Kishon Vijay Abraham I <kishon@ti.com>
13913 L:      linux-mmc@vger.kernel.org
13914 S:      Maintained
13915 F:      drivers/mmc/host/sdhci-omap.c
13916
13917 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13918 M:      Scott Bauer <scott.bauer@intel.com>
13919 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13920 L:      linux-block@vger.kernel.org
13921 S:      Supported
13922 F:      block/sed*
13923 F:      block/opal_proto.h
13924 F:      include/linux/sed*
13925 F:      include/uapi/linux/sed*
13926
13927 SECURITY CONTACT
13928 M:      Security Officers <security@kernel.org>
13929 S:      Supported
13930
13931 SECURITY SUBSYSTEM
13932 M:      James Morris <jmorris@namei.org>
13933 M:      "Serge E. Hallyn" <serge@hallyn.com>
13934 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13936 W:      http://kernsec.org/
13937 S:      Supported
13938 F:      security/
13939 X:      security/selinux/
13940
13941 SELINUX SECURITY MODULE
13942 M:      Paul Moore <paul@paul-moore.com>
13943 M:      Stephen Smalley <sds@tycho.nsa.gov>
13944 M:      Eric Paris <eparis@parisplace.org>
13945 L:      selinux@vger.kernel.org
13946 W:      https://selinuxproject.org
13947 W:      https://github.com/SELinuxProject
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13949 S:      Supported
13950 F:      include/linux/selinux*
13951 F:      security/selinux/
13952 F:      scripts/selinux/
13953 F:      Documentation/admin-guide/LSM/SELinux.rst
13954
13955 SENSABLE PHANTOM
13956 M:      Jiri Slaby <jirislaby@gmail.com>
13957 S:      Maintained
13958 F:      drivers/misc/phantom.c
13959 F:      include/uapi/linux/phantom.h
13960
13961 SERIAL DEVICE BUS
13962 M:      Rob Herring <robh@kernel.org>
13963 L:      linux-serial@vger.kernel.org
13964 S:      Maintained
13965 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13966 F:      drivers/tty/serdev/
13967 F:      include/linux/serdev.h
13968
13969 SERIAL DRIVERS
13970 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13971 L:      linux-serial@vger.kernel.org
13972 S:      Maintained
13973 F:      Documentation/devicetree/bindings/serial/
13974 F:      drivers/tty/serial/
13975
13976 SERIAL IR RECEIVER
13977 M:      Sean Young <sean@mess.org>
13978 L:      linux-media@vger.kernel.org
13979 S:      Maintained
13980 F:      drivers/media/rc/serial_ir.c
13981
13982 SFC NETWORK DRIVER
13983 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13984 M:      Edward Cree <ecree@solarflare.com>
13985 M:      Martin Habets <mhabets@solarflare.com>
13986 L:      netdev@vger.kernel.org
13987 S:      Supported
13988 F:      drivers/net/ethernet/sfc/
13989
13990 SFF/SFP/SFP+ MODULE SUPPORT
13991 M:      Russell King <linux@armlinux.org.uk>
13992 L:      netdev@vger.kernel.org
13993 S:      Maintained
13994 F:      drivers/net/phy/phylink.c
13995 F:      drivers/net/phy/sfp*
13996 F:      include/linux/phylink.h
13997 F:      include/linux/sfp.h
13998
13999 SGI GRU DRIVER
14000 M:      Dimitri Sivanich <sivanich@sgi.com>
14001 S:      Maintained
14002 F:      drivers/misc/sgi-gru/
14003
14004 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14005 M:      Pat Gefre <pfg@sgi.com>
14006 L:      linux-ia64@vger.kernel.org
14007 S:      Supported
14008 F:      Documentation/ia64/serial.txt
14009 F:      drivers/tty/serial/ioc?_serial.c
14010 F:      include/linux/ioc?.h
14011
14012 SGI XP/XPC/XPNET DRIVER
14013 M:      Cliff Whickman <cpw@sgi.com>
14014 M:      Robin Holt <robinmholt@gmail.com>
14015 S:      Maintained
14016 F:      drivers/misc/sgi-xp/
14017
14018 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14019 M:      Ursula Braun <ubraun@linux.ibm.com>
14020 M:      Karsten Graul <kgraul@linux.ibm.com>
14021 L:      linux-s390@vger.kernel.org
14022 W:      http://www.ibm.com/developerworks/linux/linux390/
14023 S:      Supported
14024 F:      net/smc/
14025
14026 SHARP RJ54N1CB0C SENSOR DRIVER
14027 M:      Jacopo Mondi <jacopo@jmondi.org>
14028 L:      linux-media@vger.kernel.org
14029 T:      git git://linuxtv.org/media_tree.git
14030 S:      Odd fixes
14031 F:      drivers/media/i2c/rj54n1cb0c.c
14032 F:      include/media/i2c/rj54n1cb0c.h
14033
14034 SH_VEU V4L2 MEM2MEM DRIVER
14035 L:      linux-media@vger.kernel.org
14036 S:      Orphan
14037 F:      drivers/media/platform/sh_veu.c
14038
14039 SH_VOU V4L2 OUTPUT DRIVER
14040 L:      linux-media@vger.kernel.org
14041 S:      Orphan
14042 F:      drivers/media/platform/sh_vou.c
14043 F:      include/media/drv-intf/sh_vou.h
14044
14045 SI2157 MEDIA DRIVER
14046 M:      Antti Palosaari <crope@iki.fi>
14047 L:      linux-media@vger.kernel.org
14048 W:      https://linuxtv.org
14049 W:      http://palosaari.fi/linux/
14050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14051 T:      git git://linuxtv.org/anttip/media_tree.git
14052 S:      Maintained
14053 F:      drivers/media/tuners/si2157*
14054
14055 SI2165 MEDIA DRIVER
14056 M:      Matthias Schwarzott <zzam@gentoo.org>
14057 L:      linux-media@vger.kernel.org
14058 W:      https://linuxtv.org
14059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14060 S:      Maintained
14061 F:      drivers/media/dvb-frontends/si2165*
14062
14063 SI2168 MEDIA DRIVER
14064 M:      Antti Palosaari <crope@iki.fi>
14065 L:      linux-media@vger.kernel.org
14066 W:      https://linuxtv.org
14067 W:      http://palosaari.fi/linux/
14068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14069 T:      git git://linuxtv.org/anttip/media_tree.git
14070 S:      Maintained
14071 F:      drivers/media/dvb-frontends/si2168*
14072
14073 SI470X FM RADIO RECEIVER I2C DRIVER
14074 M:      Hans Verkuil <hverkuil@xs4all.nl>
14075 L:      linux-media@vger.kernel.org
14076 T:      git git://linuxtv.org/media_tree.git
14077 W:      https://linuxtv.org
14078 S:      Odd Fixes
14079 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14080
14081 SI470X FM RADIO RECEIVER USB DRIVER
14082 M:      Hans Verkuil <hverkuil@xs4all.nl>
14083 L:      linux-media@vger.kernel.org
14084 T:      git git://linuxtv.org/media_tree.git
14085 W:      https://linuxtv.org
14086 S:      Maintained
14087 F:      drivers/media/radio/si470x/radio-si470x-common.c
14088 F:      drivers/media/radio/si470x/radio-si470x.h
14089 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14090
14091 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14092 M:      Eduardo Valentin <edubezval@gmail.com>
14093 L:      linux-media@vger.kernel.org
14094 T:      git git://linuxtv.org/media_tree.git
14095 W:      https://linuxtv.org
14096 S:      Odd Fixes
14097 F:      drivers/media/radio/si4713/si4713.?
14098
14099 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14100 M:      Eduardo Valentin <edubezval@gmail.com>
14101 L:      linux-media@vger.kernel.org
14102 T:      git git://linuxtv.org/media_tree.git
14103 W:      https://linuxtv.org
14104 S:      Odd Fixes
14105 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14106
14107 SI4713 FM RADIO TRANSMITTER USB DRIVER
14108 M:      Hans Verkuil <hverkuil@xs4all.nl>
14109 L:      linux-media@vger.kernel.org
14110 T:      git git://linuxtv.org/media_tree.git
14111 W:      https://linuxtv.org
14112 S:      Maintained
14113 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14114
14115 SIANO DVB DRIVER
14116 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14117 L:      linux-media@vger.kernel.org
14118 W:      https://linuxtv.org
14119 T:      git git://linuxtv.org/media_tree.git
14120 S:      Odd fixes
14121 F:      drivers/media/common/siano/
14122 F:      drivers/media/usb/siano/
14123 F:      drivers/media/usb/siano/
14124 F:      drivers/media/mmc/siano/
14125
14126 SIFIVE DRIVERS
14127 M:      Palmer Dabbelt <palmer@sifive.com>
14128 M:      Paul Walmsley <paul.walmsley@sifive.com>
14129 L:      linux-riscv@lists.infradead.org
14130 T:      git git://github.com/sifive/riscv-linux.git
14131 S:      Supported
14132 K:      sifive
14133 N:      sifive
14134
14135 SILEAD TOUCHSCREEN DRIVER
14136 M:      Hans de Goede <hdegoede@redhat.com>
14137 L:      linux-input@vger.kernel.org
14138 L:      platform-driver-x86@vger.kernel.org
14139 S:      Maintained
14140 F:      drivers/input/touchscreen/silead.c
14141 F:      drivers/platform/x86/touchscreen_dmi.c
14142
14143 SILICON MOTION SM712 FRAME BUFFER DRIVER
14144 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14145 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14146 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14147 L:      linux-fbdev@vger.kernel.org
14148 S:      Maintained
14149 F:      drivers/video/fbdev/sm712*
14150 F:      Documentation/fb/sm712fb.txt
14151
14152 SIMPLE FIRMWARE INTERFACE (SFI)
14153 M:      Len Brown <lenb@kernel.org>
14154 L:      sfi-devel@simplefirmware.org
14155 W:      http://simplefirmware.org/
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14157 S:      Supported
14158 F:      arch/x86/platform/sfi/
14159 F:      drivers/sfi/
14160 F:      include/linux/sfi*.h
14161
14162 SIMPLEFB FB DRIVER
14163 M:      Hans de Goede <hdegoede@redhat.com>
14164 L:      linux-fbdev@vger.kernel.org
14165 S:      Maintained
14166 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14167 F:      drivers/video/fbdev/simplefb.c
14168 F:      include/linux/platform_data/simplefb.h
14169
14170 SIMTEC EB110ATX (Chalice CATS)
14171 P:      Ben Dooks
14172 P:      Vincent Sanders <vince@simtec.co.uk>
14173 M:      Simtec Linux Team <linux@simtec.co.uk>
14174 W:      http://www.simtec.co.uk/products/EB110ATX/
14175 S:      Supported
14176
14177 SIMTEC EB2410ITX (BAST)
14178 P:      Ben Dooks
14179 P:      Vincent Sanders <vince@simtec.co.uk>
14180 M:      Simtec Linux Team <linux@simtec.co.uk>
14181 W:      http://www.simtec.co.uk/products/EB2410ITX/
14182 S:      Supported
14183 F:      arch/arm/mach-s3c24xx/mach-bast.c
14184 F:      arch/arm/mach-s3c24xx/bast-ide.c
14185 F:      arch/arm/mach-s3c24xx/bast-irq.c
14186
14187 SIPHASH PRF ROUTINES
14188 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14189 S:      Maintained
14190 F:      lib/siphash.c
14191 F:      lib/test_siphash.c
14192 F:      include/linux/siphash.h
14193
14194 SIOX
14195 M:      Gavin Schenk <g.schenk@eckelmann.de>
14196 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14197 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14198 S:      Supported
14199 F:      drivers/siox/*
14200 F:      drivers/gpio/gpio-siox.c
14201 F:      include/trace/events/siox.h
14202
14203 SIS 190 ETHERNET DRIVER
14204 M:      Francois Romieu <romieu@fr.zoreil.com>
14205 L:      netdev@vger.kernel.org
14206 S:      Maintained
14207 F:      drivers/net/ethernet/sis/sis190.c
14208
14209 SIS 900/7016 FAST ETHERNET DRIVER
14210 M:      Daniele Venzano <venza@brownhat.org>
14211 W:      http://www.brownhat.org/sis900.html
14212 L:      netdev@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/net/ethernet/sis/sis900.*
14215
14216 SIS FRAMEBUFFER DRIVER
14217 M:      Thomas Winischhofer <thomas@winischhofer.net>
14218 W:      http://www.winischhofer.net/linuxsisvga.shtml
14219 S:      Maintained
14220 F:      Documentation/fb/sisfb.txt
14221 F:      drivers/video/fbdev/sis/
14222 F:      include/video/sisfb.h
14223
14224 SIS USB2VGA DRIVER
14225 M:      Thomas Winischhofer <thomas@winischhofer.net>
14226 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14227 S:      Maintained
14228 F:      drivers/usb/misc/sisusbvga/
14229
14230 SLAB ALLOCATOR
14231 M:      Christoph Lameter <cl@linux.com>
14232 M:      Pekka Enberg <penberg@kernel.org>
14233 M:      David Rientjes <rientjes@google.com>
14234 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14235 M:      Andrew Morton <akpm@linux-foundation.org>
14236 L:      linux-mm@kvack.org
14237 S:      Maintained
14238 F:      include/linux/sl?b*.h
14239 F:      mm/sl?b*
14240
14241 SLEEPABLE READ-COPY UPDATE (SRCU)
14242 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14243 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14244 M:      Josh Triplett <josh@joshtriplett.org>
14245 R:      Steven Rostedt <rostedt@goodmis.org>
14246 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14247 L:      linux-kernel@vger.kernel.org
14248 W:      http://www.rdrop.com/users/paulmck/RCU/
14249 S:      Supported
14250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14251 F:      include/linux/srcu*.h
14252 F:      kernel/rcu/srcu*.c
14253
14254 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14255 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14256 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14257 S:      Maintained
14258 F:      drivers/slimbus/
14259 F:      Documentation/devicetree/bindings/slimbus/
14260 F:      include/linux/slimbus.h
14261
14262 SMACK SECURITY MODULE
14263 M:      Casey Schaufler <casey@schaufler-ca.com>
14264 L:      linux-security-module@vger.kernel.org
14265 W:      http://schaufler-ca.com
14266 T:      git git://github.com/cschaufler/smack-next
14267 S:      Maintained
14268 F:      Documentation/admin-guide/LSM/Smack.rst
14269 F:      security/smack/
14270
14271 SMC91x ETHERNET DRIVER
14272 M:      Nicolas Pitre <nico@fluxnic.net>
14273 S:      Odd Fixes
14274 F:      drivers/net/ethernet/smsc/smc91x.*
14275
14276 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14277 M:      Sakari Ailus <sakari.ailus@iki.fi>
14278 L:      linux-media@vger.kernel.org
14279 S:      Maintained
14280 F:      drivers/media/i2c/smiapp/
14281 F:      include/media/i2c/smiapp.h
14282 F:      drivers/media/i2c/smiapp-pll.c
14283 F:      drivers/media/i2c/smiapp-pll.h
14284 F:      include/uapi/linux/smiapp.h
14285 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14286
14287 SMM665 HARDWARE MONITOR DRIVER
14288 M:      Guenter Roeck <linux@roeck-us.net>
14289 L:      linux-hwmon@vger.kernel.org
14290 S:      Maintained
14291 F:      Documentation/hwmon/smm665
14292 F:      drivers/hwmon/smm665.c
14293
14294 SMSC EMC2103 HARDWARE MONITOR DRIVER
14295 M:      Steve Glendinning <steve.glendinning@shawell.net>
14296 L:      linux-hwmon@vger.kernel.org
14297 S:      Maintained
14298 F:      Documentation/hwmon/emc2103
14299 F:      drivers/hwmon/emc2103.c
14300
14301 SMSC SCH5627 HARDWARE MONITOR DRIVER
14302 M:      Hans de Goede <hdegoede@redhat.com>
14303 L:      linux-hwmon@vger.kernel.org
14304 S:      Supported
14305 F:      Documentation/hwmon/sch5627
14306 F:      drivers/hwmon/sch5627.c
14307
14308 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14309 M:      Steve Glendinning <steve.glendinning@shawell.net>
14310 L:      linux-fbdev@vger.kernel.org
14311 S:      Maintained
14312 F:      drivers/video/fbdev/smscufx.c
14313
14314 SMSC47B397 HARDWARE MONITOR DRIVER
14315 M:      Jean Delvare <jdelvare@suse.com>
14316 L:      linux-hwmon@vger.kernel.org
14317 S:      Maintained
14318 F:      Documentation/hwmon/smsc47b397
14319 F:      drivers/hwmon/smsc47b397.c
14320
14321 SMSC911x ETHERNET DRIVER
14322 M:      Steve Glendinning <steve.glendinning@shawell.net>
14323 L:      netdev@vger.kernel.org
14324 S:      Maintained
14325 F:      include/linux/smsc911x.h
14326 F:      drivers/net/ethernet/smsc/smsc911x.*
14327
14328 SMSC9420 PCI ETHERNET DRIVER
14329 M:      Steve Glendinning <steve.glendinning@shawell.net>
14330 L:      netdev@vger.kernel.org
14331 S:      Maintained
14332 F:      drivers/net/ethernet/smsc/smsc9420.*
14333
14334 SOC-CAMERA V4L2 SUBSYSTEM
14335 L:      linux-media@vger.kernel.org
14336 T:      git git://linuxtv.org/media_tree.git
14337 S:      Orphan
14338 F:      include/media/soc*
14339 F:      drivers/media/i2c/soc_camera/
14340 F:      drivers/media/platform/soc_camera/
14341
14342 SOCIONEXT SYNQUACER I2C DRIVER
14343 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14344 L:      linux-i2c@vger.kernel.org
14345 S:      Maintained
14346 F:      drivers/i2c/busses/i2c-synquacer.c
14347 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14348
14349 SOCIONEXT UNIPHIER SOUND DRIVER
14350 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14351 S:      Orphan
14352 F:      sound/soc/uniphier/
14353
14354 SOEKRIS NET48XX LED SUPPORT
14355 M:      Chris Boot <bootc@bootc.net>
14356 S:      Maintained
14357 F:      drivers/leds/leds-net48xx.c
14358
14359 SOFT-ROCE DRIVER (rxe)
14360 M:      Moni Shoua <monis@mellanox.com>
14361 L:      linux-rdma@vger.kernel.org
14362 S:      Supported
14363 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14364 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14365 F:      drivers/infiniband/sw/rxe/
14366 F:      include/uapi/rdma/rdma_user_rxe.h
14367
14368 SOFTLOGIC 6x10 MPEG CODEC
14369 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14370 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14371 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14372 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14373 M:      Ismael Luceno <ismael@iodev.co.uk>
14374 L:      linux-media@vger.kernel.org
14375 S:      Supported
14376 F:      drivers/media/pci/solo6x10/
14377
14378 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14379 M:      James Morse <james.morse@arm.com>
14380 L:      linux-arm-kernel@lists.infradead.org
14381 S:      Maintained
14382 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14383 F:      drivers/firmware/arm_sdei.c
14384 F:      include/linux/arm_sdei.h
14385 F:      include/uapi/linux/arm_sdei.h
14386
14387 SOFTWARE RAID (Multiple Disks) SUPPORT
14388 M:      Shaohua Li <shli@kernel.org>
14389 L:      linux-raid@vger.kernel.org
14390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14391 S:      Supported
14392 F:      drivers/md/Makefile
14393 F:      drivers/md/Kconfig
14394 F:      drivers/md/md*
14395 F:      drivers/md/raid*
14396 F:      include/linux/raid/
14397 F:      include/uapi/linux/raid/
14398
14399 SOCIONEXT (SNI) AVE NETWORK DRIVER
14400 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14401 L:      netdev@vger.kernel.org
14402 S:      Maintained
14403 F:      drivers/net/ethernet/socionext/sni_ave.c
14404 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14405
14406 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14407 M:      Jassi Brar <jaswinder.singh@linaro.org>
14408 L:      netdev@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/net/ethernet/socionext/netsec.c
14411 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14412
14413 SOLIDRUN CLEARFOG SUPPORT
14414 M:      Russell King <linux@armlinux.org.uk>
14415 S:      Maintained
14416 F:      arch/arm/boot/dts/armada-388-clearfog*
14417 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14418
14419 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14420 M:      Russell King <linux@armlinux.org.uk>
14421 S:      Maintained
14422 F:      arch/arm/boot/dts/imx6*-cubox-i*
14423 F:      arch/arm/boot/dts/imx6*-hummingboard*
14424 F:      arch/arm/boot/dts/imx6*-sr-*
14425
14426 SONIC NETWORK DRIVER
14427 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14428 L:      netdev@vger.kernel.org
14429 S:      Maintained
14430 F:      drivers/net/ethernet/natsemi/sonic.*
14431
14432 SONICS SILICON BACKPLANE DRIVER (SSB)
14433 M:      Michael Buesch <m@bues.ch>
14434 L:      linux-wireless@vger.kernel.org
14435 S:      Maintained
14436 F:      drivers/ssb/
14437 F:      include/linux/ssb/
14438
14439 SONY IMX214 SENSOR DRIVER
14440 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14441 L:      linux-media@vger.kernel.org
14442 T:      git git://linuxtv.org/media_tree.git
14443 S:      Maintained
14444 F:      drivers/media/i2c/imx214.c
14445 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14446
14447 SONY IMX258 SENSOR DRIVER
14448 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14449 L:      linux-media@vger.kernel.org
14450 T:      git git://linuxtv.org/media_tree.git
14451 S:      Maintained
14452 F:      drivers/media/i2c/imx258.c
14453
14454 SONY IMX274 SENSOR DRIVER
14455 M:      Leon Luo <leonl@leopardimaging.com>
14456 L:      linux-media@vger.kernel.org
14457 T:      git git://linuxtv.org/media_tree.git
14458 S:      Maintained
14459 F:      drivers/media/i2c/imx274.c
14460 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14461
14462 SONY IMX319 SENSOR DRIVER
14463 M:      Bingbu Cao <bingbu.cao@intel.com>
14464 L:      linux-media@vger.kernel.org
14465 T:      git git://linuxtv.org/media_tree.git
14466 S:      Maintained
14467 F:      drivers/media/i2c/imx319.c
14468
14469 SONY IMX355 SENSOR DRIVER
14470 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14471 L:      linux-media@vger.kernel.org
14472 T:      git git://linuxtv.org/media_tree.git
14473 S:      Maintained
14474 F:      drivers/media/i2c/imx355.c
14475
14476 SONY MEMORYSTICK CARD SUPPORT
14477 M:      Alex Dubov <oakad@yahoo.com>
14478 W:      http://tifmxx.berlios.de/
14479 S:      Maintained
14480 F:      drivers/memstick/host/tifm_ms.c
14481
14482 SONY MEMORYSTICK STANDARD SUPPORT
14483 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14484 S:      Maintained
14485 F:      drivers/memstick/core/ms_block.*
14486
14487 SONY VAIO CONTROL DEVICE DRIVER
14488 M:      Mattia Dongili <malattia@linux.it>
14489 L:      platform-driver-x86@vger.kernel.org
14490 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14491 S:      Maintained
14492 F:      Documentation/laptops/sony-laptop.txt
14493 F:      drivers/char/sonypi.c
14494 F:      drivers/platform/x86/sony-laptop.c
14495 F:      include/linux/sony-laptop.h
14496
14497 SOUND
14498 M:      Jaroslav Kysela <perex@perex.cz>
14499 M:      Takashi Iwai <tiwai@suse.com>
14500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14501 W:      http://www.alsa-project.org/
14502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14503 T:      git git://git.alsa-project.org/alsa-kernel.git
14504 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14505 S:      Maintained
14506 F:      Documentation/sound/
14507 F:      include/sound/
14508 F:      include/uapi/sound/
14509 F:      sound/
14510
14511 SOUND - COMPRESSED AUDIO
14512 M:      Vinod Koul <vkoul@kernel.org>
14513 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14515 S:      Supported
14516 F:      Documentation/sound/designs/compress-offload.rst
14517 F:      include/sound/compress_driver.h
14518 F:      include/uapi/sound/compress_*
14519 F:      sound/core/compress_offload.c
14520 F:      sound/soc/soc-compress.c
14521
14522 SOUND - DMAENGINE HELPERS
14523 M:      Lars-Peter Clausen <lars@metafoo.de>
14524 S:      Supported
14525 F:      include/sound/dmaengine_pcm.h
14526 F:      sound/core/pcm_dmaengine.c
14527 F:      sound/soc/soc-generic-dmaengine-pcm.c
14528
14529 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14530 M:      Liam Girdwood <lgirdwood@gmail.com>
14531 M:      Mark Brown <broonie@kernel.org>
14532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14534 W:      http://alsa-project.org/main/index.php/ASoC
14535 S:      Supported
14536 F:      Documentation/devicetree/bindings/sound/
14537 F:      Documentation/sound/soc/
14538 F:      sound/soc/
14539 F:      include/dt-bindings/sound/
14540 F:      include/sound/soc*
14541
14542 SOUNDWIRE SUBSYSTEM
14543 M:      Vinod Koul <vkoul@kernel.org>
14544 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14545 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14547 S:      Supported
14548 F:      Documentation/driver-api/soundwire/
14549 F:      drivers/soundwire/
14550 F:      include/linux/soundwire/
14551
14552 SP2 MEDIA DRIVER
14553 M:      Olli Salonen <olli.salonen@iki.fi>
14554 L:      linux-media@vger.kernel.org
14555 W:      https://linuxtv.org
14556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14557 S:      Maintained
14558 F:      drivers/media/dvb-frontends/sp2*
14559
14560 SPARC + UltraSPARC (sparc/sparc64)
14561 M:      "David S. Miller" <davem@davemloft.net>
14562 L:      sparclinux@vger.kernel.org
14563 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14566 S:      Maintained
14567 F:      arch/sparc/
14568 F:      drivers/sbus/
14569
14570 SPARC SERIAL DRIVERS
14571 M:      "David S. Miller" <davem@davemloft.net>
14572 L:      sparclinux@vger.kernel.org
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14575 S:      Maintained
14576 F:      include/linux/sunserialcore.h
14577 F:      drivers/tty/serial/suncore.c
14578 F:      drivers/tty/serial/sunhv.c
14579 F:      drivers/tty/serial/sunsab.c
14580 F:      drivers/tty/serial/sunsab.h
14581 F:      drivers/tty/serial/sunsu.c
14582 F:      drivers/tty/serial/sunzilog.c
14583 F:      drivers/tty/serial/sunzilog.h
14584 F:      drivers/tty/vcc.c
14585
14586 SPARSE CHECKER
14587 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14588 L:      linux-sparse@vger.kernel.org
14589 W:      https://sparse.wiki.kernel.org/
14590 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14591 S:      Maintained
14592 F:      include/linux/compiler.h
14593
14594 SPEAR CLOCK FRAMEWORK SUPPORT
14595 M:      Viresh Kumar <vireshk@kernel.org>
14596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14597 W:      http://www.st.com/spear
14598 S:      Maintained
14599 F:      drivers/clk/spear/
14600
14601 SPEAR PLATFORM SUPPORT
14602 M:      Viresh Kumar <vireshk@kernel.org>
14603 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14605 W:      http://www.st.com/spear
14606 S:      Maintained
14607 F:      arch/arm/boot/dts/spear*
14608 F:      arch/arm/mach-spear/
14609
14610 SPI NOR SUBSYSTEM
14611 M:      Marek Vasut <marek.vasut@gmail.com>
14612 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14613 L:      linux-mtd@lists.infradead.org
14614 W:      http://www.linux-mtd.infradead.org/
14615 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14616 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14617 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14618 S:      Maintained
14619 F:      drivers/mtd/spi-nor/
14620 F:      include/linux/mtd/spi-nor.h
14621
14622 SPI SUBSYSTEM
14623 M:      Mark Brown <broonie@kernel.org>
14624 L:      linux-spi@vger.kernel.org
14625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14626 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14627 S:      Maintained
14628 F:      Documentation/devicetree/bindings/spi/
14629 F:      Documentation/spi/
14630 F:      drivers/spi/
14631 F:      include/linux/spi/
14632 F:      include/uapi/linux/spi/
14633 F:      tools/spi/
14634
14635 SPIDERNET NETWORK DRIVER for CELL
14636 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14637 L:      netdev@vger.kernel.org
14638 S:      Supported
14639 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14640 F:      drivers/net/ethernet/toshiba/spider_net*
14641
14642 SPMI SUBSYSTEM
14643 R:      Stephen Boyd <sboyd@kernel.org>
14644 L:      linux-arm-msm@vger.kernel.org
14645 F:      Documentation/devicetree/bindings/spmi/
14646 F:      drivers/spmi/
14647 F:      include/dt-bindings/spmi/spmi.h
14648 F:      include/linux/spmi.h
14649 F:      include/trace/events/spmi.h
14650
14651 SPU FILE SYSTEM
14652 M:      Jeremy Kerr <jk@ozlabs.org>
14653 L:      linuxppc-dev@lists.ozlabs.org
14654 W:      http://www.ibm.com/developerworks/power/cell/
14655 S:      Supported
14656 F:      Documentation/filesystems/spufs.txt
14657 F:      arch/powerpc/platforms/cell/spufs/
14658
14659 SQUASHFS FILE SYSTEM
14660 M:      Phillip Lougher <phillip@squashfs.org.uk>
14661 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14662 W:      http://squashfs.org.uk
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14664 S:      Maintained
14665 F:      Documentation/filesystems/squashfs.txt
14666 F:      fs/squashfs/
14667
14668 SRM (Alpha) environment access
14669 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14670 S:      Maintained
14671 F:      arch/alpha/kernel/srm_env.c
14672
14673 ST LSM6DSx IMU IIO DRIVER
14674 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14675 L:      linux-iio@vger.kernel.org
14676 W:      http://www.st.com/
14677 S:      Maintained
14678 F:      drivers/iio/imu/st_lsm6dsx/
14679 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14680
14681 ST STM32 I2C/SMBUS DRIVER
14682 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14683 L:      linux-i2c@vger.kernel.org
14684 S:      Maintained
14685 F:      drivers/i2c/busses/i2c-stm32*
14686
14687 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14688 M:      Song Qiang <songqiang1304521@gmail.com>
14689 L:      linux-iio@vger.kernel.org
14690 S:      Maintained
14691 F:      drivers/iio/proximity/vl53l0x-i2c.c
14692 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14693
14694 STABLE BRANCH
14695 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14696 M:      Sasha Levin <sashal@kernel.org>
14697 L:      stable@vger.kernel.org
14698 S:      Supported
14699 F:      Documentation/process/stable-kernel-rules.rst
14700
14701 STAGING - COMEDI
14702 M:      Ian Abbott <abbotti@mev.co.uk>
14703 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14704 S:      Odd Fixes
14705 F:      drivers/staging/comedi/
14706
14707 STAGING - EROFS FILE SYSTEM
14708 M:      Gao Xiang <gaoxiang25@huawei.com>
14709 M:      Chao Yu <yuchao0@huawei.com>
14710 L:      linux-erofs@lists.ozlabs.org
14711 S:      Maintained
14712 F:      drivers/staging/erofs/
14713
14714 STAGING - INDUSTRIAL IO
14715 M:      Jonathan Cameron <jic23@kernel.org>
14716 L:      linux-iio@vger.kernel.org
14717 S:      Odd Fixes
14718 F:      Documentation/devicetree/bindings/staging/iio/
14719 F:      drivers/staging/iio/
14720
14721 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14722 M:      Marc Dietrich <marvin24@gmx.de>
14723 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14724 L:      linux-tegra@vger.kernel.org
14725 S:      Maintained
14726 F:      drivers/staging/nvec/
14727
14728 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14729 M:      Jens Frederich <jfrederich@gmail.com>
14730 M:      Daniel Drake <dsd@laptop.org>
14731 M:      Jon Nettleton <jon.nettleton@gmail.com>
14732 W:      http://wiki.laptop.org/go/DCON
14733 S:      Maintained
14734 F:      drivers/staging/olpc_dcon/
14735
14736 STAGING - REALTEK RTL8712U DRIVERS
14737 M:      Larry Finger <Larry.Finger@lwfinger.net>
14738 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14739 S:      Odd Fixes
14740 F:      drivers/staging/rtl8712/
14741
14742 STAGING - REALTEK RTL8188EU DRIVERS
14743 M:      Larry Finger <Larry.Finger@lwfinger.net>
14744 S:      Odd Fixes
14745 F:      drivers/staging/rtl8188eu/
14746
14747 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14748 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14749 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14750 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14751 L:      linux-fbdev@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/staging/sm750fb/
14754
14755 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14756 M:      William Hubbs <w.d.hubbs@gmail.com>
14757 M:      Chris Brannon <chris@the-brannons.com>
14758 M:      Kirk Reiser <kirk@reisers.ca>
14759 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14760 L:      speakup@linux-speakup.org
14761 W:      http://www.linux-speakup.org/
14762 S:      Odd Fixes
14763 F:      drivers/staging/speakup/
14764
14765 STAGING - VIA VT665X DRIVERS
14766 M:      Forest Bond <forest@alittletooquiet.net>
14767 S:      Odd Fixes
14768 F:      drivers/staging/vt665?/
14769
14770 STAGING - WILC1000 WIFI DRIVER
14771 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14772 M:      Ajay Singh <ajay.kathat@microchip.com>
14773 L:      linux-wireless@vger.kernel.org
14774 S:      Supported
14775 F:      drivers/staging/wilc1000/
14776
14777 STAGING SUBSYSTEM
14778 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14780 L:      devel@driverdev.osuosl.org
14781 S:      Supported
14782 F:      drivers/staging/
14783
14784 STARFIRE/DURALAN NETWORK DRIVER
14785 M:      Ion Badulescu <ionut@badula.org>
14786 S:      Odd Fixes
14787 F:      drivers/net/ethernet/adaptec/starfire*
14788
14789 STEC S1220 SKD DRIVER
14790 M:      Bart Van Assche <bart.vanassche@wdc.com>
14791 L:      linux-block@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/block/skd*[ch]
14794
14795 STI AUDIO (ASoC) DRIVERS
14796 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14798 S:      Maintained
14799 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14800 F:      sound/soc/sti/
14801
14802 STI CEC DRIVER
14803 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14804 S:      Maintained
14805 F:      drivers/media/platform/sti/cec/
14806 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14807
14808 STK1160 USB VIDEO CAPTURE DRIVER
14809 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14810 L:      linux-media@vger.kernel.org
14811 T:      git git://linuxtv.org/media_tree.git
14812 S:      Maintained
14813 F:      drivers/media/usb/stk1160/
14814
14815 STM32 AUDIO (ASoC) DRIVERS
14816 M:      Olivier Moysan <olivier.moysan@st.com>
14817 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14818 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14819 S:      Maintained
14820 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14821 F:      sound/soc/stm/
14822
14823 STM32 TIMER/LPTIMER DRIVERS
14824 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14825 S:      Maintained
14826 F:      drivers/*/stm32-*timer*
14827 F:      drivers/pwm/pwm-stm32*
14828 F:      include/linux/*/stm32-*tim*
14829 F:      Documentation/ABI/testing/*timer-stm32
14830 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14831 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14832
14833 STMMAC ETHERNET DRIVER
14834 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14835 M:      Alexandre Torgue <alexandre.torgue@st.com>
14836 M:      Jose Abreu <joabreu@synopsys.com>
14837 L:      netdev@vger.kernel.org
14838 W:      http://www.stlinux.com
14839 S:      Supported
14840 F:      drivers/net/ethernet/stmicro/stmmac/
14841
14842 SUN3/3X
14843 M:      Sam Creasey <sammy@sammy.net>
14844 W:      http://sammy.net/sun3/
14845 S:      Maintained
14846 F:      arch/m68k/kernel/*sun3*
14847 F:      arch/m68k/sun3*/
14848 F:      arch/m68k/include/asm/sun3*
14849 F:      drivers/net/ethernet/i825xx/sun3*
14850
14851 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14852 M:      Hans de Goede <hdegoede@redhat.com>
14853 L:      linux-input@vger.kernel.org
14854 S:      Maintained
14855 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14856 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14857
14858 SUNDANCE NETWORK DRIVER
14859 M:      Denis Kirjanov <kda@linux-powerpc.org>
14860 L:      netdev@vger.kernel.org
14861 S:      Maintained
14862 F:      drivers/net/ethernet/dlink/sundance.c
14863
14864 SUPERH
14865 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14866 M:      Rich Felker <dalias@libc.org>
14867 L:      linux-sh@vger.kernel.org
14868 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14869 S:      Maintained
14870 F:      Documentation/sh/
14871 F:      arch/sh/
14872 F:      drivers/sh/
14873
14874 SUSPEND TO RAM
14875 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14876 M:      Len Brown <len.brown@intel.com>
14877 M:      Pavel Machek <pavel@ucw.cz>
14878 L:      linux-pm@vger.kernel.org
14879 B:      https://bugzilla.kernel.org
14880 S:      Supported
14881 F:      Documentation/power/
14882 F:      arch/x86/kernel/acpi/
14883 F:      drivers/base/power/
14884 F:      kernel/power/
14885 F:      include/linux/suspend.h
14886 F:      include/linux/freezer.h
14887 F:      include/linux/pm.h
14888
14889 SVGA HANDLING
14890 M:      Martin Mares <mj@ucw.cz>
14891 L:      linux-video@atrey.karlin.mff.cuni.cz
14892 S:      Maintained
14893 F:      Documentation/svga.txt
14894 F:      arch/x86/boot/video*
14895
14896 SWIOTLB SUBSYSTEM
14897 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14898 L:      iommu@lists.linux-foundation.org
14899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14900 S:      Supported
14901 F:      kernel/dma/swiotlb.c
14902 F:      arch/*/kernel/pci-swiotlb.c
14903 F:      include/linux/swiotlb.h
14904
14905 SWITCHDEV
14906 M:      Jiri Pirko <jiri@resnulli.us>
14907 M:      Ivan Vecera <ivecera@redhat.com>
14908 L:      netdev@vger.kernel.org
14909 S:      Supported
14910 F:      net/switchdev/
14911 F:      include/net/switchdev.h
14912
14913 SY8106A REGULATOR DRIVER
14914 M:      Icenowy Zheng <icenowy@aosc.io>
14915 S:      Maintained
14916 F:      drivers/regulator/sy8106a-regulator.c
14917 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14918
14919 SYNC FILE FRAMEWORK
14920 M:      Sumit Semwal <sumit.semwal@linaro.org>
14921 R:      Gustavo Padovan <gustavo@padovan.org>
14922 S:      Maintained
14923 L:      linux-media@vger.kernel.org
14924 L:      dri-devel@lists.freedesktop.org
14925 F:      drivers/dma-buf/sync_*
14926 F:      drivers/dma-buf/dma-fence*
14927 F:      drivers/dma-buf/sw_sync.c
14928 F:      include/linux/sync_file.h
14929 F:      include/uapi/linux/sync_file.h
14930 F:      Documentation/sync_file.txt
14931 T:      git git://anongit.freedesktop.org/drm/drm-misc
14932
14933 SYNOPSYS ARC ARCHITECTURE
14934 M:      Vineet Gupta <vgupta@synopsys.com>
14935 L:      linux-snps-arc@lists.infradead.org
14936 S:      Supported
14937 F:      arch/arc/
14938 F:      Documentation/devicetree/bindings/arc/*
14939 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14940 F:      drivers/clocksource/arc_timer.c
14941 F:      drivers/tty/serial/arc_uart.c
14942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14943
14944 SYNOPSYS ARC HSDK SDP pll clock driver
14945 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14946 S:      Supported
14947 F:      drivers/clk/clk-hsdk-pll.c
14948 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14949
14950 SYNOPSYS ARC SDP clock driver
14951 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14952 S:      Supported
14953 F:      drivers/clk/axs10x/*
14954 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14955
14956 SYNOPSYS ARC SDP platform support
14957 M:      Alexey Brodkin <abrodkin@synopsys.com>
14958 S:      Supported
14959 F:      arch/arc/plat-axs10x
14960 F:      arch/arc/boot/dts/ax*
14961 F:      Documentation/devicetree/bindings/arc/axs10*
14962
14963 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14964 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14965 S:      Supported
14966 F:      drivers/reset/reset-axs10x.c
14967 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14968
14969 SYNOPSYS CREG GPIO DRIVER
14970 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14971 S:      Maintained
14972 F:      drivers/gpio/gpio-creg-snps.c
14973 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14974
14975 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14976 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14977 S:      Maintained
14978 F:      drivers/tty/serial/8250/8250_dw.c
14979
14980 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14981 M:      Hoan Tran <hoan@os.amperecomputing.com>
14982 L:      linux-gpio@vger.kernel.org
14983 S:      Maintained
14984 F:      drivers/gpio/gpio-dwapb.c
14985 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14986
14987 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14988 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14989 S:      Maintained
14990 F:      drivers/dma/dwi-axi-dmac/
14991 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14992
14993 SYNOPSYS DESIGNWARE DMAC DRIVER
14994 M:      Viresh Kumar <vireshk@kernel.org>
14995 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14996 S:      Maintained
14997 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14998 F:      drivers/dma/dw/
14999 F:      include/dt-bindings/dma/dw-dmac.h
15000 F:      include/linux/dma/dw.h
15001 F:      include/linux/platform_data/dma-dw.h
15002
15003 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15004 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15005 L:      netdev@vger.kernel.org
15006 S:      Supported
15007 F:      drivers/net/ethernet/synopsys/
15008
15009 SYNOPSYS DESIGNWARE I2C DRIVER
15010 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15011 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15012 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15013 L:      linux-i2c@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/i2c/busses/i2c-designware-*
15016 F:      include/linux/platform_data/i2c-designware.h
15017
15018 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15019 M:      Jaehoon Chung <jh80.chung@samsung.com>
15020 L:      linux-mmc@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/mmc/host/dw_mmc*
15023
15024 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15025 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15026 S:      Supported
15027 F:      drivers/reset/reset-hsdk.c
15028 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15029 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15030
15031 SYSTEM CONFIGURATION (SYSCON)
15032 M:      Lee Jones <lee.jones@linaro.org>
15033 M:      Arnd Bergmann <arnd@arndb.de>
15034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15035 S:      Supported
15036 F:      drivers/mfd/syscon.c
15037
15038 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15039 M:      Sudeep Holla <sudeep.holla@arm.com>
15040 L:      linux-arm-kernel@lists.infradead.org
15041 S:      Maintained
15042 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15043 F:      drivers/clk/clk-sc[mp]i.c
15044 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15045 F:      drivers/firmware/arm_scpi.c
15046 F:      drivers/firmware/arm_scmi/
15047 F:      include/linux/sc[mp]i_protocol.h
15048
15049 SYSTEM RESET/SHUTDOWN DRIVERS
15050 M:      Sebastian Reichel <sre@kernel.org>
15051 L:      linux-pm@vger.kernel.org
15052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15053 S:      Maintained
15054 F:      Documentation/devicetree/bindings/power/reset/
15055 F:      drivers/power/reset/
15056
15057 SYSTEM TRACE MODULE CLASS
15058 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15059 S:      Maintained
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15061 F:      Documentation/trace/stm.rst
15062 F:      drivers/hwtracing/stm/
15063 F:      include/linux/stm.h
15064 F:      include/uapi/linux/stm.h
15065
15066 SYSV FILESYSTEM
15067 M:      Christoph Hellwig <hch@infradead.org>
15068 S:      Maintained
15069 F:      Documentation/filesystems/sysv-fs.txt
15070 F:      fs/sysv/
15071 F:      include/linux/sysv_fs.h
15072
15073 TASKSTATS STATISTICS INTERFACE
15074 M:      Balbir Singh <bsingharora@gmail.com>
15075 S:      Maintained
15076 F:      Documentation/accounting/taskstats*
15077 F:      include/linux/taskstats*
15078 F:      kernel/taskstats.c
15079
15080 TC subsystem
15081 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15082 M:      Cong Wang <xiyou.wangcong@gmail.com>
15083 M:      Jiri Pirko <jiri@resnulli.us>
15084 L:      netdev@vger.kernel.org
15085 S:      Maintained
15086 F:      include/net/pkt_cls.h
15087 F:      include/net/pkt_sched.h
15088 F:      include/net/tc_act/
15089 F:      include/uapi/linux/pkt_cls.h
15090 F:      include/uapi/linux/pkt_sched.h
15091 F:      include/uapi/linux/tc_act/
15092 F:      include/uapi/linux/tc_ematch/
15093 F:      net/sched/
15094
15095 TC90522 MEDIA DRIVER
15096 M:      Akihiro Tsukada <tskd08@gmail.com>
15097 L:      linux-media@vger.kernel.org
15098 S:      Odd Fixes
15099 F:      drivers/media/dvb-frontends/tc90522*
15100
15101 TCP LOW PRIORITY MODULE
15102 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15103 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15104 W:      http://tcp-lp-mod.sourceforge.net/
15105 S:      Maintained
15106 F:      net/ipv4/tcp_lp.c
15107
15108 TDA10071 MEDIA DRIVER
15109 M:      Antti Palosaari <crope@iki.fi>
15110 L:      linux-media@vger.kernel.org
15111 W:      https://linuxtv.org
15112 W:      http://palosaari.fi/linux/
15113 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15114 T:      git git://linuxtv.org/anttip/media_tree.git
15115 S:      Maintained
15116 F:      drivers/media/dvb-frontends/tda10071*
15117
15118 TDA18212 MEDIA DRIVER
15119 M:      Antti Palosaari <crope@iki.fi>
15120 L:      linux-media@vger.kernel.org
15121 W:      https://linuxtv.org
15122 W:      http://palosaari.fi/linux/
15123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15124 T:      git git://linuxtv.org/anttip/media_tree.git
15125 S:      Maintained
15126 F:      drivers/media/tuners/tda18212*
15127
15128 TDA18218 MEDIA DRIVER
15129 M:      Antti Palosaari <crope@iki.fi>
15130 L:      linux-media@vger.kernel.org
15131 W:      https://linuxtv.org
15132 W:      http://palosaari.fi/linux/
15133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15134 T:      git git://linuxtv.org/anttip/media_tree.git
15135 S:      Maintained
15136 F:      drivers/media/tuners/tda18218*
15137
15138 TDA18250 MEDIA DRIVER
15139 M:      Olli Salonen <olli.salonen@iki.fi>
15140 L:      linux-media@vger.kernel.org
15141 W:      https://linuxtv.org
15142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15143 T:      git git://linuxtv.org/media_tree.git
15144 S:      Maintained
15145 F:      drivers/media/tuners/tda18250*
15146
15147 TDA18271 MEDIA DRIVER
15148 M:      Michael Krufky <mkrufky@linuxtv.org>
15149 L:      linux-media@vger.kernel.org
15150 W:      https://linuxtv.org
15151 W:      http://github.com/mkrufky
15152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15153 T:      git git://linuxtv.org/mkrufky/tuners.git
15154 S:      Maintained
15155 F:      drivers/media/tuners/tda18271*
15156
15157 TDA1997x MEDIA DRIVER
15158 M:      Tim Harvey <tharvey@gateworks.com>
15159 L:      linux-media@vger.kernel.org
15160 W:      https://linuxtv.org
15161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15162 S:      Maintained
15163 F:      drivers/media/i2c/tda1997x.*
15164
15165 TDA827x MEDIA DRIVER
15166 M:      Michael Krufky <mkrufky@linuxtv.org>
15167 L:      linux-media@vger.kernel.org
15168 W:      https://linuxtv.org
15169 W:      http://github.com/mkrufky
15170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15171 T:      git git://linuxtv.org/mkrufky/tuners.git
15172 S:      Maintained
15173 F:      drivers/media/tuners/tda8290.*
15174
15175 TDA8290 MEDIA DRIVER
15176 M:      Michael Krufky <mkrufky@linuxtv.org>
15177 L:      linux-media@vger.kernel.org
15178 W:      https://linuxtv.org
15179 W:      http://github.com/mkrufky
15180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15181 T:      git git://linuxtv.org/mkrufky/tuners.git
15182 S:      Maintained
15183 F:      drivers/media/tuners/tda8290.*
15184
15185 TDA9840 MEDIA DRIVER
15186 M:      Hans Verkuil <hverkuil@xs4all.nl>
15187 L:      linux-media@vger.kernel.org
15188 T:      git git://linuxtv.org/media_tree.git
15189 W:      https://linuxtv.org
15190 S:      Maintained
15191 F:      drivers/media/i2c/tda9840*
15192
15193 TEA5761 TUNER DRIVER
15194 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15195 L:      linux-media@vger.kernel.org
15196 W:      https://linuxtv.org
15197 T:      git git://linuxtv.org/media_tree.git
15198 S:      Odd fixes
15199 F:      drivers/media/tuners/tea5761.*
15200
15201 TEA5767 TUNER DRIVER
15202 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15203 L:      linux-media@vger.kernel.org
15204 W:      https://linuxtv.org
15205 T:      git git://linuxtv.org/media_tree.git
15206 S:      Maintained
15207 F:      drivers/media/tuners/tea5767.*
15208
15209 TEA6415C MEDIA DRIVER
15210 M:      Hans Verkuil <hverkuil@xs4all.nl>
15211 L:      linux-media@vger.kernel.org
15212 T:      git git://linuxtv.org/media_tree.git
15213 W:      https://linuxtv.org
15214 S:      Maintained
15215 F:      drivers/media/i2c/tea6415c*
15216
15217 TEA6420 MEDIA DRIVER
15218 M:      Hans Verkuil <hverkuil@xs4all.nl>
15219 L:      linux-media@vger.kernel.org
15220 T:      git git://linuxtv.org/media_tree.git
15221 W:      https://linuxtv.org
15222 S:      Maintained
15223 F:      drivers/media/i2c/tea6420*
15224
15225 TEAM DRIVER
15226 M:      Jiri Pirko <jiri@resnulli.us>
15227 L:      netdev@vger.kernel.org
15228 S:      Supported
15229 F:      drivers/net/team/
15230 F:      include/linux/if_team.h
15231 F:      include/uapi/linux/if_team.h
15232
15233 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15234 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15235 S:      Maintained
15236 F:      arch/x86/platform/ts5500/
15237
15238 TECHNOTREND USB IR RECEIVER
15239 M:      Sean Young <sean@mess.org>
15240 L:      linux-media@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/media/rc/ttusbir.c
15243
15244 TECHWELL TW9910 VIDEO DECODER
15245 L:      linux-media@vger.kernel.org
15246 S:      Orphan
15247 F:      drivers/media/i2c/tw9910.c
15248 F:      include/media/i2c/tw9910.h
15249
15250 TEE SUBSYSTEM
15251 M:      Jens Wiklander <jens.wiklander@linaro.org>
15252 S:      Maintained
15253 F:      include/linux/tee_drv.h
15254 F:      include/uapi/linux/tee.h
15255 F:      drivers/tee/
15256 F:      Documentation/tee.txt
15257
15258 TEGRA ARCHITECTURE SUPPORT
15259 M:      Thierry Reding <thierry.reding@gmail.com>
15260 M:      Jonathan Hunter <jonathanh@nvidia.com>
15261 L:      linux-tegra@vger.kernel.org
15262 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15264 S:      Supported
15265 N:      [^a-z]tegra
15266
15267 TEGRA CLOCK DRIVER
15268 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15269 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15270 S:      Supported
15271 F:      drivers/clk/tegra/
15272
15273 TEGRA DMA DRIVERS
15274 M:      Laxman Dewangan <ldewangan@nvidia.com>
15275 M:      Jon Hunter <jonathanh@nvidia.com>
15276 S:      Supported
15277 F:      drivers/dma/tegra*
15278
15279 TEGRA I2C DRIVER
15280 M:      Laxman Dewangan <ldewangan@nvidia.com>
15281 S:      Supported
15282 F:      drivers/i2c/busses/i2c-tegra.c
15283
15284 TEGRA IOMMU DRIVERS
15285 M:      Thierry Reding <thierry.reding@gmail.com>
15286 L:      linux-tegra@vger.kernel.org
15287 S:      Supported
15288 F:      drivers/iommu/tegra*
15289
15290 TEGRA KBC DRIVER
15291 M:      Laxman Dewangan <ldewangan@nvidia.com>
15292 S:      Supported
15293 F:      drivers/input/keyboard/tegra-kbc.c
15294
15295 TEGRA NAND DRIVER
15296 M:      Stefan Agner <stefan@agner.ch>
15297 M:      Lucas Stach <dev@lynxeye.de>
15298 S:      Maintained
15299 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15300 F:      drivers/mtd/nand/raw/tegra_nand.c
15301
15302 TEGRA PWM DRIVER
15303 M:      Thierry Reding <thierry.reding@gmail.com>
15304 S:      Supported
15305 F:      drivers/pwm/pwm-tegra.c
15306
15307 TEGRA SERIAL DRIVER
15308 M:      Laxman Dewangan <ldewangan@nvidia.com>
15309 S:      Supported
15310 F:      drivers/tty/serial/serial-tegra.c
15311
15312 TEGRA SPI DRIVER
15313 M:      Laxman Dewangan <ldewangan@nvidia.com>
15314 S:      Supported
15315 F:      drivers/spi/spi-tegra*
15316
15317 TEHUTI ETHERNET DRIVER
15318 M:      Andy Gospodarek <andy@greyhouse.net>
15319 L:      netdev@vger.kernel.org
15320 S:      Supported
15321 F:      drivers/net/ethernet/tehuti/*
15322
15323 Telecom Clock Driver for MCPL0010
15324 M:      Mark Gross <mark.gross@intel.com>
15325 S:      Supported
15326 F:      drivers/char/tlclk.c
15327
15328 TENSILICA XTENSA PORT (xtensa)
15329 M:      Chris Zankel <chris@zankel.net>
15330 M:      Max Filippov <jcmvbkbc@gmail.com>
15331 L:      linux-xtensa@linux-xtensa.org
15332 T:      git git://github.com/czankel/xtensa-linux.git
15333 S:      Maintained
15334 F:      arch/xtensa/
15335 F:      drivers/irqchip/irq-xtensa-*
15336
15337 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15338 M:      Nishanth Menon <nm@ti.com>
15339 M:      Tero Kristo <t-kristo@ti.com>
15340 M:      Santosh Shilimkar <ssantosh@kernel.org>
15341 L:      linux-arm-kernel@lists.infradead.org
15342 S:      Maintained
15343 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15344 F:      drivers/firmware/ti_sci*
15345 F:      include/linux/soc/ti/ti_sci_protocol.h
15346 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15347 F:      drivers/soc/ti/ti_sci_pm_domains.c
15348 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15349 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15350 F:      drivers/clk/keystone/sci-clk.c
15351 F:      drivers/reset/reset-ti-sci.c
15352
15353 Texas Instruments ASoC drivers
15354 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15356 S:      Maintained
15357 F:      sound/soc/ti/
15358
15359 Texas Instruments' DAC7612 DAC Driver
15360 M:      Ricardo Ribalda <ricardo@ribalda.com>
15361 L:      linux-iio@vger.kernel.org
15362 S:      Supported
15363 F:      drivers/iio/dac/ti-dac7612.c
15364 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15365
15366 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15367 M:      Hans Verkuil <hverkuil@xs4all.nl>
15368 L:      linux-media@vger.kernel.org
15369 T:      git git://linuxtv.org/media_tree.git
15370 W:      https://linuxtv.org
15371 S:      Maintained
15372 F:      drivers/media/radio/radio-raremono.c
15373
15374 THERMAL
15375 M:      Zhang Rui <rui.zhang@intel.com>
15376 M:      Eduardo Valentin <edubezval@gmail.com>
15377 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15378 L:      linux-pm@vger.kernel.org
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15381 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15382 S:      Supported
15383 F:      drivers/thermal/
15384 F:      include/linux/thermal.h
15385 F:      include/uapi/linux/thermal.h
15386 F:      include/linux/cpu_cooling.h
15387 F:      Documentation/devicetree/bindings/thermal/
15388
15389 THERMAL/CPU_COOLING
15390 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15391 M:      Viresh Kumar <viresh.kumar@linaro.org>
15392 M:      Javi Merino <javi.merino@kernel.org>
15393 L:      linux-pm@vger.kernel.org
15394 S:      Supported
15395 F:      Documentation/thermal/cpu-cooling-api.txt
15396 F:      drivers/thermal/cpu_cooling.c
15397 F:      include/linux/cpu_cooling.h
15398
15399 THINKPAD ACPI EXTRAS DRIVER
15400 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15401 L:      ibm-acpi-devel@lists.sourceforge.net
15402 L:      platform-driver-x86@vger.kernel.org
15403 W:      http://ibm-acpi.sourceforge.net
15404 W:      http://thinkwiki.org/wiki/Ibm-acpi
15405 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15406 S:      Maintained
15407 F:      drivers/platform/x86/thinkpad_acpi.c
15408
15409 THUNDERBOLT DRIVER
15410 M:      Andreas Noever <andreas.noever@gmail.com>
15411 M:      Michael Jamet <michael.jamet@intel.com>
15412 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15413 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15415 S:      Maintained
15416 F:      Documentation/admin-guide/thunderbolt.rst
15417 F:      drivers/thunderbolt/
15418 F:      include/linux/thunderbolt.h
15419
15420 THUNDERBOLT NETWORK DRIVER
15421 M:      Michael Jamet <michael.jamet@intel.com>
15422 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15423 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15424 L:      netdev@vger.kernel.org
15425 S:      Maintained
15426 F:      drivers/net/thunderbolt.c
15427
15428 THUNDERX GPIO DRIVER
15429 M:      David Daney <david.daney@cavium.com>
15430 S:      Maintained
15431 F:      drivers/gpio/gpio-thunderx.c
15432
15433 TI AM437X VPFE DRIVER
15434 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15435 L:      linux-media@vger.kernel.org
15436 W:      https://linuxtv.org
15437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15438 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15439 S:      Maintained
15440 F:      drivers/media/platform/am437x/
15441
15442 TI BANDGAP AND THERMAL DRIVER
15443 M:      Eduardo Valentin <edubezval@gmail.com>
15444 M:      Keerthy <j-keerthy@ti.com>
15445 L:      linux-pm@vger.kernel.org
15446 L:      linux-omap@vger.kernel.org
15447 S:      Maintained
15448 F:      drivers/thermal/ti-soc-thermal/
15449
15450 TI BQ27XXX POWER SUPPLY DRIVER
15451 R:      Andrew F. Davis <afd@ti.com>
15452 F:      include/linux/power/bq27xxx_battery.h
15453 F:      drivers/power/supply/bq27xxx_battery.c
15454 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15455
15456 TI CDCE706 CLOCK DRIVER
15457 M:      Max Filippov <jcmvbkbc@gmail.com>
15458 S:      Maintained
15459 F:      drivers/clk/clk-cdce706.c
15460
15461 TI CLOCK DRIVER
15462 M:      Tero Kristo <t-kristo@ti.com>
15463 L:      linux-omap@vger.kernel.org
15464 S:      Maintained
15465 F:      drivers/clk/ti/
15466 F:      include/linux/clk/ti.h
15467
15468 TI DAVINCI MACHINE SUPPORT
15469 M:      Sekhar Nori <nsekhar@ti.com>
15470 M:      Kevin Hilman <khilman@kernel.org>
15471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15473 S:      Supported
15474 F:      arch/arm/mach-davinci/
15475 F:      drivers/i2c/busses/i2c-davinci.c
15476 F:      arch/arm/boot/dts/da850*
15477
15478 TI DAVINCI SERIES CLOCK DRIVER
15479 M:      David Lechner <david@lechnology.com>
15480 R:      Sekhar Nori <nsekhar@ti.com>
15481 S:      Maintained
15482 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15483 F:      drivers/clk/davinci/
15484
15485 TI DAVINCI SERIES GPIO DRIVER
15486 M:      Keerthy <j-keerthy@ti.com>
15487 L:      linux-gpio@vger.kernel.org
15488 S:      Maintained
15489 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15490 F:      drivers/gpio/gpio-davinci.c
15491
15492 TI DAVINCI SERIES MEDIA DRIVER
15493 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15494 L:      linux-media@vger.kernel.org
15495 W:      https://linuxtv.org
15496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15497 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15498 S:      Maintained
15499 F:      drivers/media/platform/davinci/
15500 F:      include/media/davinci/
15501
15502 TI ETHERNET SWITCH DRIVER (CPSW)
15503 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15504 L:      linux-omap@vger.kernel.org
15505 L:      netdev@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/net/ethernet/ti/cpsw*
15508 F:      drivers/net/ethernet/ti/davinci*
15509
15510 TI FLASH MEDIA INTERFACE DRIVER
15511 M:      Alex Dubov <oakad@yahoo.com>
15512 S:      Maintained
15513 F:      drivers/misc/tifm*
15514 F:      drivers/mmc/host/tifm_sd.c
15515 F:      include/linux/tifm.h
15516
15517 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15518 M:      Santosh Shilimkar <ssantosh@kernel.org>
15519 L:      linux-kernel@vger.kernel.org
15520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15521 S:      Maintained
15522 F:      drivers/soc/ti/*
15523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15524
15525 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15526 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15527 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15529 S:      Maintained
15530 F:      sound/soc/codecs/lm49453*
15531 F:      sound/soc/codecs/isabelle*
15532
15533 TI LP855x BACKLIGHT DRIVER
15534 M:      Milo Kim <milo.kim@ti.com>
15535 S:      Maintained
15536 F:      Documentation/backlight/lp855x-driver.txt
15537 F:      drivers/video/backlight/lp855x_bl.c
15538 F:      include/linux/platform_data/lp855x.h
15539
15540 TI LP8727 CHARGER DRIVER
15541 M:      Milo Kim <milo.kim@ti.com>
15542 S:      Maintained
15543 F:      drivers/power/supply/lp8727_charger.c
15544 F:      include/linux/platform_data/lp8727.h
15545
15546 TI LP8788 MFD DRIVER
15547 M:      Milo Kim <milo.kim@ti.com>
15548 S:      Maintained
15549 F:      drivers/iio/adc/lp8788_adc.c
15550 F:      drivers/leds/leds-lp8788.c
15551 F:      drivers/mfd/lp8788*.c
15552 F:      drivers/power/supply/lp8788-charger.c
15553 F:      drivers/regulator/lp8788-*.c
15554 F:      include/linux/mfd/lp8788*.h
15555
15556 TI NETCP ETHERNET DRIVER
15557 M:      Wingman Kwok <w-kwok2@ti.com>
15558 M:      Murali Karicheri <m-karicheri2@ti.com>
15559 L:      netdev@vger.kernel.org
15560 S:      Maintained
15561 F:      drivers/net/ethernet/ti/netcp*
15562
15563 TI PCM3060 ASoC CODEC DRIVER
15564 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15566 S:      Maintained
15567 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15568 F:      sound/soc/codecs/pcm3060*
15569
15570 TI TAS571X FAMILY ASoC CODEC DRIVER
15571 M:      Kevin Cernekee <cernekee@chromium.org>
15572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15573 S:      Odd Fixes
15574 F:      sound/soc/codecs/tas571x*
15575
15576 TI TRF7970A NFC DRIVER
15577 M:      Mark Greer <mgreer@animalcreek.com>
15578 L:      linux-wireless@vger.kernel.org
15579 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15580 S:      Supported
15581 F:      drivers/nfc/trf7970a.c
15582 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15583
15584 TI TWL4030 SERIES SOC CODEC DRIVER
15585 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15587 S:      Maintained
15588 F:      sound/soc/codecs/twl4030*
15589
15590 TI VPE/CAL DRIVERS
15591 M:      Benoit Parrot <bparrot@ti.com>
15592 L:      linux-media@vger.kernel.org
15593 W:      http://linuxtv.org/
15594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15595 S:      Maintained
15596 F:      drivers/media/platform/ti-vpe/
15597
15598 TI WILINK WIRELESS DRIVERS
15599 L:      linux-wireless@vger.kernel.org
15600 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15601 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15603 S:      Orphan
15604 F:      drivers/net/wireless/ti/
15605 F:      include/linux/wl12xx.h
15606
15607 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15608 M:      John Stultz <john.stultz@linaro.org>
15609 M:      Thomas Gleixner <tglx@linutronix.de>
15610 R:      Stephen Boyd <sboyd@kernel.org>
15611 L:      linux-kernel@vger.kernel.org
15612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15613 S:      Supported
15614 F:      include/linux/clocksource.h
15615 F:      include/linux/time.h
15616 F:      include/linux/timex.h
15617 F:      include/uapi/linux/time.h
15618 F:      include/uapi/linux/timex.h
15619 F:      kernel/time/clocksource.c
15620 F:      kernel/time/time*.c
15621 F:      kernel/time/alarmtimer.c
15622 F:      kernel/time/ntp.c
15623 F:      tools/testing/selftests/timers/
15624
15625 TIPC NETWORK LAYER
15626 M:      Jon Maloy <jon.maloy@ericsson.com>
15627 M:      Ying Xue <ying.xue@windriver.com>
15628 L:      netdev@vger.kernel.org (core kernel code)
15629 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15630 W:      http://tipc.sourceforge.net/
15631 S:      Maintained
15632 F:      include/uapi/linux/tipc*.h
15633 F:      net/tipc/
15634
15635 TLAN NETWORK DRIVER
15636 M:      Samuel Chessman <chessman@tux.org>
15637 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15638 W:      http://sourceforge.net/projects/tlan/
15639 S:      Maintained
15640 F:      Documentation/networking/device_drivers/ti/tlan.txt
15641 F:      drivers/net/ethernet/ti/tlan.*
15642
15643 TM6000 VIDEO4LINUX DRIVER
15644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15645 L:      linux-media@vger.kernel.org
15646 W:      https://linuxtv.org
15647 T:      git git://linuxtv.org/media_tree.git
15648 S:      Odd fixes
15649 F:      drivers/media/usb/tm6000/
15650 F:      Documentation/media/v4l-drivers/tm6000*
15651
15652 TMIO/SDHI MMC DRIVER
15653 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15654 L:      linux-mmc@vger.kernel.org
15655 S:      Supported
15656 F:      drivers/mmc/host/tmio_mmc*
15657 F:      drivers/mmc/host/renesas_sdhi*
15658 F:      include/linux/mfd/tmio.h
15659
15660 TMP401 HARDWARE MONITOR DRIVER
15661 M:      Guenter Roeck <linux@roeck-us.net>
15662 L:      linux-hwmon@vger.kernel.org
15663 S:      Maintained
15664 F:      Documentation/hwmon/tmp401
15665 F:      drivers/hwmon/tmp401.c
15666
15667 TMPFS (SHMEM FILESYSTEM)
15668 M:      Hugh Dickins <hughd@google.com>
15669 L:      linux-mm@kvack.org
15670 S:      Maintained
15671 F:      include/linux/shmem_fs.h
15672 F:      mm/shmem.c
15673
15674 TOMOYO SECURITY MODULE
15675 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15676 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15677 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15678 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15679 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15680 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15681 W:      https://tomoyo.osdn.jp/
15682 S:      Maintained
15683 F:      security/tomoyo/
15684
15685 TOPSTAR LAPTOP EXTRAS DRIVER
15686 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15687 L:      platform-driver-x86@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/platform/x86/topstar-laptop.c
15690
15691 TORTURE-TEST MODULES
15692 M:      Davidlohr Bueso <dave@stgolabs.net>
15693 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15694 M:      Josh Triplett <josh@joshtriplett.org>
15695 L:      linux-kernel@vger.kernel.org
15696 S:      Supported
15697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15698 F:      Documentation/RCU/torture.txt
15699 F:      kernel/torture.c
15700 F:      kernel/rcu/rcutorture.c
15701 F:      kernel/rcu/rcuperf.c
15702 F:      kernel/locking/locktorture.c
15703
15704 TOSHIBA ACPI EXTRAS DRIVER
15705 M:      Azael Avalos <coproscefalo@gmail.com>
15706 L:      platform-driver-x86@vger.kernel.org
15707 S:      Maintained
15708 F:      drivers/platform/x86/toshiba_acpi.c
15709
15710 TOSHIBA BLUETOOTH DRIVER
15711 M:      Azael Avalos <coproscefalo@gmail.com>
15712 L:      platform-driver-x86@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/platform/x86/toshiba_bluetooth.c
15715
15716 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15717 M:      Azael Avalos <coproscefalo@gmail.com>
15718 L:      platform-driver-x86@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/platform/x86/toshiba_haps.c
15721
15722 TOSHIBA SMM DRIVER
15723 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15724 W:      http://www.buzzard.org.uk/toshiba/
15725 S:      Maintained
15726 F:      drivers/char/toshiba.c
15727 F:      include/linux/toshiba.h
15728 F:      include/uapi/linux/toshiba.h
15729
15730 TOSHIBA TC358743 DRIVER
15731 M:      Mats Randgaard <matrandg@cisco.com>
15732 L:      linux-media@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/media/i2c/tc358743*
15735 F:      include/media/i2c/tc358743.h
15736
15737 TOSHIBA WMI HOTKEYS DRIVER
15738 M:      Azael Avalos <coproscefalo@gmail.com>
15739 L:      platform-driver-x86@vger.kernel.org
15740 S:      Maintained
15741 F:      drivers/platform/x86/toshiba-wmi.c
15742
15743 TPM DEVICE DRIVER
15744 M:      Peter Huewe <peterhuewe@gmx.de>
15745 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15746 R:      Jason Gunthorpe <jgg@ziepe.ca>
15747 L:      linux-integrity@vger.kernel.org
15748 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15749 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15750 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15751 S:      Maintained
15752 F:      drivers/char/tpm/
15753
15754 TRACING
15755 M:      Steven Rostedt <rostedt@goodmis.org>
15756 M:      Ingo Molnar <mingo@redhat.com>
15757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15758 S:      Maintained
15759 F:      Documentation/trace/ftrace.rst
15760 F:      arch/*/*/*/ftrace.h
15761 F:      arch/*/kernel/ftrace.c
15762 F:      include/*/ftrace.h
15763 F:      include/linux/trace*.h
15764 F:      include/trace/
15765 F:      kernel/trace/
15766 F:      tools/testing/selftests/ftrace/
15767
15768 TRACING MMIO ACCESSES (MMIOTRACE)
15769 M:      Steven Rostedt <rostedt@goodmis.org>
15770 M:      Ingo Molnar <mingo@kernel.org>
15771 R:      Karol Herbst <karolherbst@gmail.com>
15772 R:      Pekka Paalanen <ppaalanen@gmail.com>
15773 S:      Maintained
15774 L:      linux-kernel@vger.kernel.org
15775 L:      nouveau@lists.freedesktop.org
15776 F:      kernel/trace/trace_mmiotrace.c
15777 F:      include/linux/mmiotrace.h
15778 F:      arch/x86/mm/kmmio.c
15779 F:      arch/x86/mm/mmio-mod.c
15780 F:      arch/x86/mm/testmmiotrace.c
15781
15782 TRIVIAL PATCHES
15783 M:      Jiri Kosina <trivial@kernel.org>
15784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15785 S:      Maintained
15786 K:      ^Subject:.*(?i)trivial
15787
15788 TEMPO SEMICONDUCTOR DRIVERS
15789 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15790 S:      Maintained
15791 F:      sound/soc/codecs/tscs*.c
15792 F:      sound/soc/codecs/tscs*.h
15793 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15794
15795 TTY LAYER
15796 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15797 M:      Jiri Slaby <jslaby@suse.com>
15798 S:      Supported
15799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15800 F:      Documentation/serial/
15801 F:      drivers/tty/
15802 F:      drivers/tty/serial/serial_core.c
15803 F:      include/linux/serial_core.h
15804 F:      include/linux/serial.h
15805 F:      include/linux/tty.h
15806 F:      include/uapi/linux/serial_core.h
15807 F:      include/uapi/linux/serial.h
15808 F:      include/uapi/linux/tty.h
15809
15810 TUA9001 MEDIA DRIVER
15811 M:      Antti Palosaari <crope@iki.fi>
15812 L:      linux-media@vger.kernel.org
15813 W:      https://linuxtv.org
15814 W:      http://palosaari.fi/linux/
15815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15816 T:      git git://linuxtv.org/anttip/media_tree.git
15817 S:      Maintained
15818 F:      drivers/media/tuners/tua9001*
15819
15820 TULIP NETWORK DRIVERS
15821 L:      netdev@vger.kernel.org
15822 L:      linux-parisc@vger.kernel.org
15823 S:      Orphan
15824 F:      drivers/net/ethernet/dec/tulip/
15825
15826 TUN/TAP driver
15827 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15828 W:      http://vtun.sourceforge.net/tun
15829 S:      Maintained
15830 F:      Documentation/networking/tuntap.txt
15831 F:      arch/um/os-Linux/drivers/
15832
15833 TURBOCHANNEL SUBSYSTEM
15834 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15835 M:      Ralf Baechle <ralf@linux-mips.org>
15836 L:      linux-mips@vger.kernel.org
15837 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15838 S:      Maintained
15839 F:      drivers/tc/
15840 F:      include/linux/tc.h
15841
15842 TURBOSTAT UTILITY
15843 M:      "Len Brown" <lenb@kernel.org>
15844 L:      linux-pm@vger.kernel.org
15845 B:      https://bugzilla.kernel.org
15846 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15848 S:      Supported
15849 F:      tools/power/x86/turbostat/
15850
15851 TW5864 VIDEO4LINUX DRIVER
15852 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15853 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15854 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15855 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15856 L:      linux-media@vger.kernel.org
15857 S:      Supported
15858 F:      drivers/media/pci/tw5864/
15859
15860 TW68 VIDEO4LINUX DRIVER
15861 M:      Hans Verkuil <hverkuil@xs4all.nl>
15862 L:      linux-media@vger.kernel.org
15863 T:      git git://linuxtv.org/media_tree.git
15864 W:      https://linuxtv.org
15865 S:      Odd Fixes
15866 F:      drivers/media/pci/tw68/
15867
15868 TW686X VIDEO4LINUX DRIVER
15869 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15870 L:      linux-media@vger.kernel.org
15871 T:      git git://linuxtv.org/media_tree.git
15872 W:      http://linuxtv.org
15873 S:      Maintained
15874 F:      drivers/media/pci/tw686x/
15875
15876 UBI FILE SYSTEM (UBIFS)
15877 M:      Richard Weinberger <richard@nod.at>
15878 M:      Artem Bityutskiy <dedekind1@gmail.com>
15879 M:      Adrian Hunter <adrian.hunter@intel.com>
15880 L:      linux-mtd@lists.infradead.org
15881 T:      git git://git.infradead.org/ubifs-2.6.git
15882 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15883 S:      Supported
15884 F:      Documentation/filesystems/ubifs.txt
15885 F:      fs/ubifs/
15886
15887 UCLINUX (M68KNOMMU AND COLDFIRE)
15888 M:      Greg Ungerer <gerg@linux-m68k.org>
15889 W:      http://www.linux-m68k.org/
15890 W:      http://www.uclinux.org/
15891 L:      linux-m68k@lists.linux-m68k.org
15892 L:      uclinux-dev@uclinux.org  (subscribers-only)
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15894 S:      Maintained
15895 F:      arch/m68k/coldfire/
15896 F:      arch/m68k/68*/
15897 F:      arch/m68k/*/*_no.*
15898 F:      arch/m68k/include/asm/*_no.*
15899
15900 UDF FILESYSTEM
15901 M:      Jan Kara <jack@suse.com>
15902 S:      Maintained
15903 F:      Documentation/filesystems/udf.txt
15904 F:      fs/udf/
15905
15906 UDRAW TABLET
15907 M:      Bastien Nocera <hadess@hadess.net>
15908 L:      linux-input@vger.kernel.org
15909 S:      Maintained
15910 F:      drivers/hid/hid-udraw-ps3.c
15911
15912 UFS FILESYSTEM
15913 M:      Evgeniy Dushistov <dushistov@mail.ru>
15914 S:      Maintained
15915 F:      Documentation/filesystems/ufs.txt
15916 F:      fs/ufs/
15917
15918 UHID USERSPACE HID IO DRIVER:
15919 M:      David Herrmann <dh.herrmann@googlemail.com>
15920 L:      linux-input@vger.kernel.org
15921 S:      Maintained
15922 F:      drivers/hid/uhid.c
15923 F:      include/uapi/linux/uhid.h
15924
15925 ULPI BUS
15926 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15927 L:      linux-usb@vger.kernel.org
15928 S:      Maintained
15929 F:      drivers/usb/common/ulpi.c
15930 F:      include/linux/ulpi/
15931
15932 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15933 L:      linux-usb@vger.kernel.org
15934 S:      Orphan
15935 F:      drivers/uwb/
15936 F:      include/linux/uwb.h
15937 F:      include/linux/uwb/
15938
15939 UNICORE32 ARCHITECTURE:
15940 M:      Guan Xuetao <gxt@pku.edu.cn>
15941 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15942 S:      Maintained
15943 T:      git git://github.com/gxt/linux.git
15944 F:      arch/unicore32/
15945
15946 UNIFDEF
15947 M:      Tony Finch <dot@dotat.at>
15948 W:      http://dotat.at/prog/unifdef
15949 S:      Maintained
15950 F:      scripts/unifdef.c
15951
15952 UNIFORM CDROM DRIVER
15953 M:      Jens Axboe <axboe@kernel.dk>
15954 W:      http://www.kernel.dk
15955 S:      Maintained
15956 F:      Documentation/cdrom/
15957 F:      drivers/cdrom/cdrom.c
15958 F:      include/linux/cdrom.h
15959 F:      include/uapi/linux/cdrom.h
15960
15961 UNISYS S-PAR DRIVERS
15962 M:      David Kershner <david.kershner@unisys.com>
15963 L:      sparmaintainer@unisys.com (Unisys internal)
15964 S:      Supported
15965 F:      include/linux/visorbus.h
15966 F:      drivers/visorbus/
15967 F:      drivers/staging/unisys/
15968
15969 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15970 R:      Alim Akhtar <alim.akhtar@samsung.com>
15971 R:      Avri Altman <avri.altman@wdc.com>
15972 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15973 L:      linux-scsi@vger.kernel.org
15974 S:      Supported
15975 F:      Documentation/scsi/ufs.txt
15976 F:      drivers/scsi/ufs/
15977
15978 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15979 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15980 L:      linux-scsi@vger.kernel.org
15981 S:      Supported
15982 F:      drivers/scsi/ufs/*dwc*
15983
15984 UNSORTED BLOCK IMAGES (UBI)
15985 M:      Artem Bityutskiy <dedekind1@gmail.com>
15986 M:      Richard Weinberger <richard@nod.at>
15987 W:      http://www.linux-mtd.infradead.org/
15988 L:      linux-mtd@lists.infradead.org
15989 T:      git git://git.infradead.org/ubifs-2.6.git
15990 S:      Supported
15991 F:      drivers/mtd/ubi/
15992 F:      include/linux/mtd/ubi.h
15993 F:      include/uapi/mtd/ubi-user.h
15994
15995 USB "USBNET" DRIVER FRAMEWORK
15996 M:      Oliver Neukum <oneukum@suse.com>
15997 L:      netdev@vger.kernel.org
15998 W:      http://www.linux-usb.org/usbnet
15999 S:      Maintained
16000 F:      drivers/net/usb/usbnet.c
16001 F:      include/linux/usb/usbnet.h
16002
16003 USB ACM DRIVER
16004 M:      Oliver Neukum <oneukum@suse.com>
16005 L:      linux-usb@vger.kernel.org
16006 S:      Maintained
16007 F:      Documentation/usb/acm.txt
16008 F:      drivers/usb/class/cdc-acm.*
16009
16010 USB AR5523 WIRELESS DRIVER
16011 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16012 L:      linux-wireless@vger.kernel.org
16013 S:      Maintained
16014 F:      drivers/net/wireless/ath/ar5523/
16015
16016 USB ATTACHED SCSI
16017 M:      Oliver Neukum <oneukum@suse.com>
16018 L:      linux-usb@vger.kernel.org
16019 L:      linux-scsi@vger.kernel.org
16020 S:      Maintained
16021 F:      drivers/usb/storage/uas.c
16022
16023 USB CDC ETHERNET DRIVER
16024 M:      Oliver Neukum <oliver@neukum.org>
16025 L:      linux-usb@vger.kernel.org
16026 S:      Maintained
16027 F:      drivers/net/usb/cdc_*.c
16028 F:      include/uapi/linux/usb/cdc.h
16029
16030 USB CHAOSKEY DRIVER
16031 M:      Keith Packard <keithp@keithp.com>
16032 L:      linux-usb@vger.kernel.org
16033 S:      Maintained
16034 F:      drivers/usb/misc/chaoskey.c
16035
16036 USB CYPRESS C67X00 DRIVER
16037 M:      Peter Korsgaard <jacmet@sunsite.dk>
16038 L:      linux-usb@vger.kernel.org
16039 S:      Maintained
16040 F:      drivers/usb/c67x00/
16041
16042 USB DAVICOM DM9601 DRIVER
16043 M:      Peter Korsgaard <jacmet@sunsite.dk>
16044 L:      netdev@vger.kernel.org
16045 W:      http://www.linux-usb.org/usbnet
16046 S:      Maintained
16047 F:      drivers/net/usb/dm9601.c
16048
16049 USB DIAMOND RIO500 DRIVER
16050 M:      Cesar Miquel <miquel@df.uba.ar>
16051 L:      rio500-users@lists.sourceforge.net
16052 W:      http://rio500.sourceforge.net
16053 S:      Maintained
16054 F:      drivers/usb/misc/rio500*
16055
16056 USB EHCI DRIVER
16057 M:      Alan Stern <stern@rowland.harvard.edu>
16058 L:      linux-usb@vger.kernel.org
16059 S:      Maintained
16060 F:      Documentation/usb/ehci.txt
16061 F:      drivers/usb/host/ehci*
16062
16063 USB GADGET/PERIPHERAL SUBSYSTEM
16064 M:      Felipe Balbi <balbi@kernel.org>
16065 L:      linux-usb@vger.kernel.org
16066 W:      http://www.linux-usb.org/gadget
16067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16068 S:      Maintained
16069 F:      drivers/usb/gadget/
16070 F:      include/linux/usb/gadget*
16071
16072 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16073 M:      Jiri Kosina <jikos@kernel.org>
16074 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16075 L:      linux-usb@vger.kernel.org
16076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16077 S:      Maintained
16078 F:      Documentation/hid/hiddev.txt
16079 F:      drivers/hid/usbhid/
16080
16081 USB INTEL XHCI ROLE MUX DRIVER
16082 M:      Hans de Goede <hdegoede@redhat.com>
16083 L:      linux-usb@vger.kernel.org
16084 S:      Maintained
16085 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16086
16087 USB ISP116X DRIVER
16088 M:      Olav Kongas <ok@artecdesign.ee>
16089 L:      linux-usb@vger.kernel.org
16090 S:      Maintained
16091 F:      drivers/usb/host/isp116x*
16092 F:      include/linux/usb/isp116x.h
16093
16094 USB LAN78XX ETHERNET DRIVER
16095 M:      Woojung Huh <woojung.huh@microchip.com>
16096 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16097 L:      netdev@vger.kernel.org
16098 S:      Maintained
16099 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16100 F:      drivers/net/usb/lan78xx.*
16101 F:      include/dt-bindings/net/microchip-lan78xx.h
16102
16103 USB MASS STORAGE DRIVER
16104 M:      Alan Stern <stern@rowland.harvard.edu>
16105 L:      linux-usb@vger.kernel.org
16106 L:      usb-storage@lists.one-eyed-alien.net
16107 S:      Maintained
16108 F:      drivers/usb/storage/
16109
16110 USB MIDI DRIVER
16111 M:      Clemens Ladisch <clemens@ladisch.de>
16112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16113 T:      git git://git.alsa-project.org/alsa-kernel.git
16114 S:      Maintained
16115 F:      sound/usb/midi.*
16116
16117 USB NETWORKING DRIVERS
16118 L:      linux-usb@vger.kernel.org
16119 S:      Odd Fixes
16120 F:      drivers/net/usb/
16121
16122 USB OHCI DRIVER
16123 M:      Alan Stern <stern@rowland.harvard.edu>
16124 L:      linux-usb@vger.kernel.org
16125 S:      Maintained
16126 F:      Documentation/usb/ohci.txt
16127 F:      drivers/usb/host/ohci*
16128
16129 USB OTG FSM (Finite State Machine)
16130 M:      Peter Chen <Peter.Chen@nxp.com>
16131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16132 L:      linux-usb@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/usb/common/usb-otg-fsm.c
16135
16136 USB OVER IP DRIVER
16137 M:      Valentina Manea <valentina.manea.m@gmail.com>
16138 M:      Shuah Khan <shuah@kernel.org>
16139 M:      Shuah Khan <skhan@linuxfoundation.org>
16140 L:      linux-usb@vger.kernel.org
16141 S:      Maintained
16142 F:      Documentation/usb/usbip_protocol.txt
16143 F:      drivers/usb/usbip/
16144 F:      tools/usb/usbip/
16145 F:      tools/testing/selftests/drivers/usb/usbip/
16146
16147 USB PEGASUS DRIVER
16148 M:      Petko Manolov <petkan@nucleusys.com>
16149 L:      linux-usb@vger.kernel.org
16150 L:      netdev@vger.kernel.org
16151 T:      git git://github.com/petkan/pegasus.git
16152 W:      https://github.com/petkan/pegasus
16153 S:      Maintained
16154 F:      drivers/net/usb/pegasus.*
16155
16156 USB PHY LAYER
16157 M:      Felipe Balbi <balbi@kernel.org>
16158 L:      linux-usb@vger.kernel.org
16159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16160 S:      Maintained
16161 F:      drivers/usb/phy/
16162
16163 USB PRINTER DRIVER (usblp)
16164 M:      Pete Zaitcev <zaitcev@redhat.com>
16165 L:      linux-usb@vger.kernel.org
16166 S:      Supported
16167 F:      drivers/usb/class/usblp.c
16168
16169 USB QMI WWAN NETWORK DRIVER
16170 M:      Bjørn Mork <bjorn@mork.no>
16171 L:      netdev@vger.kernel.org
16172 S:      Maintained
16173 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16174 F:      drivers/net/usb/qmi_wwan.c
16175
16176 USB RTL8150 DRIVER
16177 M:      Petko Manolov <petkan@nucleusys.com>
16178 L:      linux-usb@vger.kernel.org
16179 L:      netdev@vger.kernel.org
16180 T:      git git://github.com/petkan/rtl8150.git
16181 W:      https://github.com/petkan/rtl8150
16182 S:      Maintained
16183 F:      drivers/net/usb/rtl8150.c
16184
16185 USB SERIAL SUBSYSTEM
16186 M:      Johan Hovold <johan@kernel.org>
16187 L:      linux-usb@vger.kernel.org
16188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16189 S:      Maintained
16190 F:      Documentation/usb/usb-serial.txt
16191 F:      drivers/usb/serial/
16192 F:      include/linux/usb/serial.h
16193
16194 USB SMSC75XX ETHERNET DRIVER
16195 M:      Steve Glendinning <steve.glendinning@shawell.net>
16196 L:      netdev@vger.kernel.org
16197 S:      Maintained
16198 F:      drivers/net/usb/smsc75xx.*
16199
16200 USB SMSC95XX ETHERNET DRIVER
16201 M:      Steve Glendinning <steve.glendinning@shawell.net>
16202 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16203 L:      netdev@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/net/usb/smsc95xx.*
16206
16207 USB SUBSYSTEM
16208 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16209 L:      linux-usb@vger.kernel.org
16210 W:      http://www.linux-usb.org
16211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16212 S:      Supported
16213 F:      Documentation/devicetree/bindings/usb/
16214 F:      Documentation/usb/
16215 F:      drivers/usb/
16216 F:      include/linux/usb.h
16217 F:      include/linux/usb/
16218
16219 USB TYPEC PI3USB30532 MUX DRIVER
16220 M:      Hans de Goede <hdegoede@redhat.com>
16221 L:      linux-usb@vger.kernel.org
16222 S:      Maintained
16223 F:      drivers/usb/typec/mux/pi3usb30532.c
16224
16225 USB TYPEC CLASS
16226 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16227 L:      linux-usb@vger.kernel.org
16228 S:      Maintained
16229 F:      Documentation/ABI/testing/sysfs-class-typec
16230 F:      Documentation/driver-api/usb/typec.rst
16231 F:      drivers/usb/typec/
16232 F:      include/linux/usb/typec.h
16233
16234 USB TYPEC BUS FOR ALTERNATE MODES
16235 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16236 L:      linux-usb@vger.kernel.org
16237 S:      Maintained
16238 F:      Documentation/ABI/testing/sysfs-bus-typec
16239 F:      Documentation/driver-api/usb/typec_bus.rst
16240 F:      drivers/usb/typec/altmodes/
16241 F:      include/linux/usb/typec_altmode.h
16242
16243 USB TYPEC PORT CONTROLLER DRIVERS
16244 M:      Guenter Roeck <linux@roeck-us.net>
16245 L:      linux-usb@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/usb/typec/tcpm/
16248
16249 USB UHCI DRIVER
16250 M:      Alan Stern <stern@rowland.harvard.edu>
16251 L:      linux-usb@vger.kernel.org
16252 S:      Maintained
16253 F:      drivers/usb/host/uhci*
16254
16255 USB VIDEO CLASS
16256 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16257 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16258 L:      linux-media@vger.kernel.org
16259 T:      git git://linuxtv.org/media_tree.git
16260 W:      http://www.ideasonboard.org/uvc/
16261 S:      Maintained
16262 F:      drivers/media/usb/uvc/
16263 F:      include/uapi/linux/uvcvideo.h
16264
16265 USB VISION DRIVER
16266 M:      Hans Verkuil <hverkuil@xs4all.nl>
16267 L:      linux-media@vger.kernel.org
16268 T:      git git://linuxtv.org/media_tree.git
16269 W:      https://linuxtv.org
16270 S:      Odd Fixes
16271 F:      drivers/media/usb/usbvision/
16272
16273 USB WEBCAM GADGET
16274 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16275 L:      linux-usb@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/usb/gadget/function/*uvc*
16278 F:      drivers/usb/gadget/legacy/webcam.c
16279 F:      include/uapi/linux/usb/g_uvc.h
16280
16281 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16282 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16283 L:      linux-wireless@vger.kernel.org
16284 S:      Maintained
16285 F:      drivers/net/wireless/rndis_wlan.c
16286
16287 USB XHCI DRIVER
16288 M:      Mathias Nyman <mathias.nyman@intel.com>
16289 L:      linux-usb@vger.kernel.org
16290 S:      Supported
16291 F:      drivers/usb/host/xhci*
16292 F:      drivers/usb/host/pci-quirks*
16293
16294 USB ZD1201 DRIVER
16295 L:      linux-wireless@vger.kernel.org
16296 W:      http://linux-lc100020.sourceforge.net
16297 S:      Orphan
16298 F:      drivers/net/wireless/zydas/zd1201.*
16299
16300 USB ZR364XX DRIVER
16301 M:      Antoine Jacquet <royale@zerezo.com>
16302 L:      linux-usb@vger.kernel.org
16303 L:      linux-media@vger.kernel.org
16304 T:      git git://linuxtv.org/media_tree.git
16305 W:      http://royale.zerezo.com/zr364xx/
16306 S:      Maintained
16307 F:      Documentation/media/v4l-drivers/zr364xx*
16308 F:      drivers/media/usb/zr364xx/
16309
16310 USER-MODE LINUX (UML)
16311 M:      Jeff Dike <jdike@addtoit.com>
16312 M:      Richard Weinberger <richard@nod.at>
16313 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16314 L:      linux-um@lists.infradead.org
16315 W:      http://user-mode-linux.sourceforge.net
16316 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16318 S:      Maintained
16319 F:      Documentation/virtual/uml/
16320 F:      arch/um/
16321 F:      arch/x86/um/
16322 F:      fs/hostfs/
16323
16324 USERSPACE COPYIN/COPYOUT (UIOVEC)
16325 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16326 S:      Maintained
16327 F:      lib/iov_iter.c
16328 F:      include/linux/uio.h
16329
16330 USERSPACE DMA BUFFER DRIVER
16331 M:      Gerd Hoffmann <kraxel@redhat.com>
16332 S:      Maintained
16333 L:      dri-devel@lists.freedesktop.org
16334 F:      drivers/dma-buf/udmabuf.c
16335 F:      include/uapi/linux/udmabuf.h
16336 T:      git git://anongit.freedesktop.org/drm/drm-misc
16337
16338 USERSPACE I/O (UIO)
16339 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16340 S:      Maintained
16341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16342 F:      Documentation/driver-api/uio-howto.rst
16343 F:      drivers/uio/
16344 F:      include/linux/uio_driver.h
16345
16346 UTIL-LINUX PACKAGE
16347 M:      Karel Zak <kzak@redhat.com>
16348 L:      util-linux@vger.kernel.org
16349 W:      http://en.wikipedia.org/wiki/Util-linux
16350 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16351 S:      Maintained
16352
16353 UUID HELPERS
16354 M:      Christoph Hellwig <hch@lst.de>
16355 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16356 L:      linux-kernel@vger.kernel.org
16357 T:      git git://git.infradead.org/users/hch/uuid.git
16358 F:      lib/uuid.c
16359 F:      lib/test_uuid.c
16360 F:      include/linux/uuid.h
16361 F:      include/uapi/linux/uuid.h
16362 S:      Maintained
16363
16364 UVESAFB DRIVER
16365 M:      Michal Januszewski <spock@gentoo.org>
16366 L:      linux-fbdev@vger.kernel.org
16367 W:      https://github.com/mjanusz/v86d
16368 S:      Maintained
16369 F:      Documentation/fb/uvesafb.txt
16370 F:      drivers/video/fbdev/uvesafb.*
16371
16372 VF610 NAND DRIVER
16373 M:      Stefan Agner <stefan@agner.ch>
16374 L:      linux-mtd@lists.infradead.org
16375 S:      Supported
16376 F:      drivers/mtd/nand/raw/vf610_nfc.c
16377
16378 VFAT/FAT/MSDOS FILESYSTEM
16379 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16380 S:      Maintained
16381 F:      Documentation/filesystems/vfat.txt
16382 F:      fs/fat/
16383
16384 VFIO DRIVER
16385 M:      Alex Williamson <alex.williamson@redhat.com>
16386 L:      kvm@vger.kernel.org
16387 T:      git git://github.com/awilliam/linux-vfio.git
16388 S:      Maintained
16389 F:      Documentation/vfio.txt
16390 F:      drivers/vfio/
16391 F:      include/linux/vfio.h
16392 F:      include/uapi/linux/vfio.h
16393
16394 VFIO MEDIATED DEVICE DRIVERS
16395 M:      Kirti Wankhede <kwankhede@nvidia.com>
16396 L:      kvm@vger.kernel.org
16397 S:      Maintained
16398 F:      Documentation/vfio-mediated-device.txt
16399 F:      drivers/vfio/mdev/
16400 F:      include/linux/mdev.h
16401 F:      samples/vfio-mdev/
16402
16403 VFIO PLATFORM DRIVER
16404 M:      Eric Auger <eric.auger@redhat.com>
16405 L:      kvm@vger.kernel.org
16406 S:      Maintained
16407 F:      drivers/vfio/platform/
16408
16409 VGA_SWITCHEROO
16410 R:      Lukas Wunner <lukas@wunner.de>
16411 S:      Maintained
16412 F:      Documentation/gpu/vga-switcheroo.rst
16413 F:      drivers/gpu/vga/vga_switcheroo.c
16414 F:      include/linux/vga_switcheroo.h
16415 T:      git git://anongit.freedesktop.org/drm/drm-misc
16416
16417 VIA RHINE NETWORK DRIVER
16418 S:      Orphan
16419 F:      drivers/net/ethernet/via/via-rhine.c
16420
16421 VIA SD/MMC CARD CONTROLLER DRIVER
16422 M:      Bruce Chang <brucechang@via.com.tw>
16423 M:      Harald Welte <HaraldWelte@viatech.com>
16424 S:      Maintained
16425 F:      drivers/mmc/host/via-sdmmc.c
16426
16427 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16428 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16429 L:      linux-fbdev@vger.kernel.org
16430 S:      Maintained
16431 F:      include/linux/via-core.h
16432 F:      include/linux/via-gpio.h
16433 F:      include/linux/via_i2c.h
16434 F:      drivers/video/fbdev/via/
16435
16436 VIA VELOCITY NETWORK DRIVER
16437 M:      Francois Romieu <romieu@fr.zoreil.com>
16438 L:      netdev@vger.kernel.org
16439 S:      Maintained
16440 F:      drivers/net/ethernet/via/via-velocity.*
16441
16442 VICODEC VIRTUAL CODEC DRIVER
16443 M:      Hans Verkuil <hans.verkuil@cisco.com>
16444 L:      linux-media@vger.kernel.org
16445 T:      git git://linuxtv.org/media_tree.git
16446 W:      https://linuxtv.org
16447 S:      Maintained
16448 F:      drivers/media/platform/vicodec/*
16449
16450 VIDEO MULTIPLEXER DRIVER
16451 M:      Philipp Zabel <p.zabel@pengutronix.de>
16452 L:      linux-media@vger.kernel.org
16453 S:      Maintained
16454 F:      drivers/media/platform/video-mux.c
16455
16456 VIDEO I2C POLLING DRIVER
16457 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16458 L:      linux-media@vger.kernel.org
16459 S:      Maintained
16460 F:      drivers/media/i2c/video-i2c.c
16461
16462 VIDEOBUF2 FRAMEWORK
16463 M:      Pawel Osciak <pawel@osciak.com>
16464 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16465 M:      Kyungmin Park <kyungmin.park@samsung.com>
16466 L:      linux-media@vger.kernel.org
16467 S:      Maintained
16468 F:      drivers/media/common/videobuf2/*
16469 F:      include/media/videobuf2-*
16470
16471 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16472 M:      Helen Koike <helen.koike@collabora.com>
16473 L:      linux-media@vger.kernel.org
16474 T:      git git://linuxtv.org/media_tree.git
16475 W:      https://linuxtv.org
16476 S:      Maintained
16477 F:      drivers/media/platform/vimc/*
16478
16479 VIRT LIB
16480 M:      Alex Williamson <alex.williamson@redhat.com>
16481 M:      Paolo Bonzini <pbonzini@redhat.com>
16482 L:      kvm@vger.kernel.org
16483 S:      Supported
16484 F:      virt/lib/
16485
16486 VIRTIO AND VHOST VSOCK DRIVER
16487 M:      Stefan Hajnoczi <stefanha@redhat.com>
16488 L:      kvm@vger.kernel.org
16489 L:      virtualization@lists.linux-foundation.org
16490 L:      netdev@vger.kernel.org
16491 S:      Maintained
16492 F:      include/linux/virtio_vsock.h
16493 F:      include/uapi/linux/virtio_vsock.h
16494 F:      include/uapi/linux/vsockmon.h
16495 F:      include/uapi/linux/vm_sockets_diag.h
16496 F:      net/vmw_vsock/diag.c
16497 F:      net/vmw_vsock/af_vsock_tap.c
16498 F:      net/vmw_vsock/virtio_transport_common.c
16499 F:      net/vmw_vsock/virtio_transport.c
16500 F:      drivers/net/vsockmon.c
16501 F:      drivers/vhost/vsock.c
16502 F:      tools/testing/vsock/
16503
16504 VIRTIO CONSOLE DRIVER
16505 M:      Amit Shah <amit@kernel.org>
16506 L:      virtualization@lists.linux-foundation.org
16507 S:      Maintained
16508 F:      drivers/char/virtio_console.c
16509 F:      include/linux/virtio_console.h
16510 F:      include/uapi/linux/virtio_console.h
16511
16512 VIRTIO CORE AND NET DRIVERS
16513 M:      "Michael S. Tsirkin" <mst@redhat.com>
16514 M:      Jason Wang <jasowang@redhat.com>
16515 L:      virtualization@lists.linux-foundation.org
16516 S:      Maintained
16517 F:      Documentation/devicetree/bindings/virtio/
16518 F:      drivers/virtio/
16519 F:      tools/virtio/
16520 F:      drivers/net/virtio_net.c
16521 F:      drivers/block/virtio_blk.c
16522 F:      include/linux/virtio*.h
16523 F:      include/uapi/linux/virtio_*.h
16524 F:      drivers/crypto/virtio/
16525 F:      mm/balloon_compaction.c
16526
16527 VIRTIO BLOCK AND SCSI DRIVERS
16528 M:      "Michael S. Tsirkin" <mst@redhat.com>
16529 M:      Jason Wang <jasowang@redhat.com>
16530 R:      Paolo Bonzini <pbonzini@redhat.com>
16531 R:      Stefan Hajnoczi <stefanha@redhat.com>
16532 L:      virtualization@lists.linux-foundation.org
16533 S:      Maintained
16534 F:      drivers/block/virtio_blk.c
16535 F:      drivers/scsi/virtio_scsi.c
16536 F:      include/uapi/linux/virtio_blk.h
16537 F:      include/uapi/linux/virtio_scsi.h
16538 F:      drivers/vhost/scsi.c
16539
16540 VIRTIO CRYPTO DRIVER
16541 M:      Gonglei <arei.gonglei@huawei.com>
16542 L:      virtualization@lists.linux-foundation.org
16543 L:      linux-crypto@vger.kernel.org
16544 S:      Maintained
16545 F:      drivers/crypto/virtio/
16546 F:      include/uapi/linux/virtio_crypto.h
16547
16548 VIRTIO DRIVERS FOR S390
16549 M:      Cornelia Huck <cohuck@redhat.com>
16550 M:      Halil Pasic <pasic@linux.ibm.com>
16551 L:      linux-s390@vger.kernel.org
16552 L:      virtualization@lists.linux-foundation.org
16553 L:      kvm@vger.kernel.org
16554 S:      Supported
16555 F:      drivers/s390/virtio/
16556 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16557
16558 VIRTIO GPU DRIVER
16559 M:      David Airlie <airlied@linux.ie>
16560 M:      Gerd Hoffmann <kraxel@redhat.com>
16561 L:      dri-devel@lists.freedesktop.org
16562 L:      virtualization@lists.linux-foundation.org
16563 T:      git git://anongit.freedesktop.org/drm/drm-misc
16564 S:      Maintained
16565 F:      drivers/gpu/drm/virtio/
16566 F:      include/uapi/linux/virtio_gpu.h
16567
16568 VIRTIO HOST (VHOST)
16569 M:      "Michael S. Tsirkin" <mst@redhat.com>
16570 M:      Jason Wang <jasowang@redhat.com>
16571 L:      kvm@vger.kernel.org
16572 L:      virtualization@lists.linux-foundation.org
16573 L:      netdev@vger.kernel.org
16574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16575 S:      Maintained
16576 F:      drivers/vhost/
16577 F:      include/uapi/linux/vhost.h
16578
16579 VIRTIO INPUT DRIVER
16580 M:      Gerd Hoffmann <kraxel@redhat.com>
16581 S:      Maintained
16582 F:      drivers/virtio/virtio_input.c
16583 F:      include/uapi/linux/virtio_input.h
16584
16585 VIRTUAL BOX GUEST DEVICE DRIVER
16586 M:      Hans de Goede <hdegoede@redhat.com>
16587 M:      Arnd Bergmann <arnd@arndb.de>
16588 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16589 S:      Maintained
16590 F:      include/linux/vbox_utils.h
16591 F:      include/uapi/linux/vbox*.h
16592 F:      drivers/virt/vboxguest/
16593
16594 VIRTUAL SERIO DEVICE DRIVER
16595 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16596 S:      Maintained
16597 F:      drivers/input/serio/userio.c
16598 F:      include/uapi/linux/userio.h
16599
16600 VIVID VIRTUAL VIDEO DRIVER
16601 M:      Hans Verkuil <hverkuil@xs4all.nl>
16602 L:      linux-media@vger.kernel.org
16603 T:      git git://linuxtv.org/media_tree.git
16604 W:      https://linuxtv.org
16605 S:      Maintained
16606 F:      drivers/media/platform/vivid/*
16607
16608 VLYNQ BUS
16609 M:      Florian Fainelli <f.fainelli@gmail.com>
16610 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16611 S:      Maintained
16612 F:      drivers/vlynq/vlynq.c
16613 F:      include/linux/vlynq.h
16614
16615 VME SUBSYSTEM
16616 M:      Martyn Welch <martyn@welchs.me.uk>
16617 M:      Manohar Vanga <manohar.vanga@gmail.com>
16618 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16619 L:      devel@driverdev.osuosl.org
16620 S:      Maintained
16621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16622 F:      Documentation/driver-api/vme.rst
16623 F:      drivers/staging/vme/
16624 F:      drivers/vme/
16625 F:      include/linux/vme*
16626
16627 VMWARE BALLOON DRIVER
16628 M:      Julien Freche <jfreche@vmware.com>
16629 M:      Nadav Amit <namit@vmware.com>
16630 M:      "VMware, Inc." <pv-drivers@vmware.com>
16631 L:      linux-kernel@vger.kernel.org
16632 S:      Maintained
16633 F:      drivers/misc/vmw_balloon.c
16634
16635 VMWARE HYPERVISOR INTERFACE
16636 M:      Alok Kataria <akataria@vmware.com>
16637 L:      virtualization@lists.linux-foundation.org
16638 S:      Supported
16639 F:      arch/x86/kernel/cpu/vmware.c
16640
16641 VMWARE PVRDMA DRIVER
16642 M:      Adit Ranadive <aditr@vmware.com>
16643 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16644 L:      linux-rdma@vger.kernel.org
16645 S:      Maintained
16646 F:      drivers/infiniband/hw/vmw_pvrdma/
16647
16648 VMware PVSCSI driver
16649 M:      Jim Gill <jgill@vmware.com>
16650 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16651 L:      linux-scsi@vger.kernel.org
16652 S:      Maintained
16653 F:      drivers/scsi/vmw_pvscsi.c
16654 F:      drivers/scsi/vmw_pvscsi.h
16655
16656 VMWARE VMMOUSE SUBDRIVER
16657 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16658 M:      "VMware, Inc." <pv-drivers@vmware.com>
16659 L:      linux-input@vger.kernel.org
16660 S:      Maintained
16661 F:      drivers/input/mouse/vmmouse.c
16662 F:      drivers/input/mouse/vmmouse.h
16663
16664 VMWARE VMXNET3 ETHERNET DRIVER
16665 M:      Ronak Doshi <doshir@vmware.com>
16666 M:      "VMware, Inc." <pv-drivers@vmware.com>
16667 L:      netdev@vger.kernel.org
16668 S:      Maintained
16669 F:      drivers/net/vmxnet3/
16670
16671 VOCORE VOCORE2 BOARD
16672 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16673 L:      linux-mips@vger.kernel.org
16674 S:      Maintained
16675 F:      arch/mips/boot/dts/ralink/vocore2.dts
16676
16677 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16678 M:      Liam Girdwood <lgirdwood@gmail.com>
16679 M:      Mark Brown <broonie@kernel.org>
16680 L:      linux-kernel@vger.kernel.org
16681 W:      http://www.slimlogic.co.uk/?p=48
16682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16683 S:      Supported
16684 F:      Documentation/devicetree/bindings/regulator/
16685 F:      Documentation/power/regulator/
16686 F:      drivers/regulator/
16687 F:      include/dt-bindings/regulator/
16688 F:      include/linux/regulator/
16689
16690 VRF
16691 M:      David Ahern <dsa@cumulusnetworks.com>
16692 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16693 L:      netdev@vger.kernel.org
16694 S:      Maintained
16695 F:      drivers/net/vrf.c
16696 F:      Documentation/networking/vrf.txt
16697
16698 VT1211 HARDWARE MONITOR DRIVER
16699 M:      Juerg Haefliger <juergh@gmail.com>
16700 L:      linux-hwmon@vger.kernel.org
16701 S:      Maintained
16702 F:      Documentation/hwmon/vt1211
16703 F:      drivers/hwmon/vt1211.c
16704
16705 VT8231 HARDWARE MONITOR DRIVER
16706 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16707 L:      linux-hwmon@vger.kernel.org
16708 S:      Maintained
16709 F:      drivers/hwmon/vt8231.c
16710
16711 VUB300 USB to SDIO/SD/MMC bridge chip
16712 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16713 L:      linux-mmc@vger.kernel.org
16714 L:      linux-usb@vger.kernel.org
16715 S:      Supported
16716 F:      drivers/mmc/host/vub300.c
16717
16718 W1 DALLAS'S 1-WIRE BUS
16719 M:      Evgeniy Polyakov <zbr@ioremap.net>
16720 S:      Maintained
16721 F:      Documentation/devicetree/bindings/w1/
16722 F:      Documentation/w1/
16723 F:      drivers/w1/
16724 F:      include/linux/w1.h
16725
16726 W83791D HARDWARE MONITORING DRIVER
16727 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16728 L:      linux-hwmon@vger.kernel.org
16729 S:      Maintained
16730 F:      Documentation/hwmon/w83791d
16731 F:      drivers/hwmon/w83791d.c
16732
16733 W83793 HARDWARE MONITORING DRIVER
16734 M:      Rudolf Marek <r.marek@assembler.cz>
16735 L:      linux-hwmon@vger.kernel.org
16736 S:      Maintained
16737 F:      Documentation/hwmon/w83793
16738 F:      drivers/hwmon/w83793.c
16739
16740 W83795 HARDWARE MONITORING DRIVER
16741 M:      Jean Delvare <jdelvare@suse.com>
16742 L:      linux-hwmon@vger.kernel.org
16743 S:      Maintained
16744 F:      drivers/hwmon/w83795.c
16745
16746 W83L51xD SD/MMC CARD INTERFACE DRIVER
16747 M:      Pierre Ossman <pierre@ossman.eu>
16748 S:      Maintained
16749 F:      drivers/mmc/host/wbsd.*
16750
16751 WACOM PROTOCOL 4 SERIAL TABLETS
16752 M:      Julian Squires <julian@cipht.net>
16753 M:      Hans de Goede <hdegoede@redhat.com>
16754 L:      linux-input@vger.kernel.org
16755 S:      Maintained
16756 F:      drivers/input/tablet/wacom_serial4.c
16757
16758 WATCHDOG DEVICE DRIVERS
16759 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16760 M:      Guenter Roeck <linux@roeck-us.net>
16761 L:      linux-watchdog@vger.kernel.org
16762 W:      http://www.linux-watchdog.org/
16763 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16764 S:      Maintained
16765 F:      Documentation/devicetree/bindings/watchdog/
16766 F:      Documentation/watchdog/
16767 F:      drivers/watchdog/
16768 F:      include/linux/watchdog.h
16769 F:      include/uapi/linux/watchdog.h
16770
16771 WHISKEYCOVE PMIC GPIO DRIVER
16772 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16773 L:      linux-gpio@vger.kernel.org
16774 S:      Maintained
16775 F:      drivers/gpio/gpio-wcove.c
16776
16777 WHWAVE RTC DRIVER
16778 M:      Dianlong Li <long17.cool@163.com>
16779 L:      linux-rtc@vger.kernel.org
16780 S:      Maintained
16781 F:      drivers/rtc/rtc-sd3078.c
16782
16783 WIIMOTE HID DRIVER
16784 M:      David Herrmann <dh.herrmann@googlemail.com>
16785 L:      linux-input@vger.kernel.org
16786 S:      Maintained
16787 F:      drivers/hid/hid-wiimote*
16788
16789 WILOCITY WIL6210 WIRELESS DRIVER
16790 M:      Maya Erez <merez@codeaurora.org>
16791 L:      linux-wireless@vger.kernel.org
16792 L:      wil6210@qti.qualcomm.com
16793 S:      Supported
16794 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16795 F:      drivers/net/wireless/ath/wil6210/
16796
16797 WIMAX STACK
16798 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16799 M:      linux-wimax@intel.com
16800 L:      wimax@linuxwimax.org (subscribers-only)
16801 S:      Supported
16802 W:      http://linuxwimax.org
16803 F:      Documentation/wimax/README.wimax
16804 F:      include/linux/wimax/debug.h
16805 F:      include/net/wimax.h
16806 F:      include/uapi/linux/wimax.h
16807 F:      net/wimax/
16808
16809 WINBOND CIR DRIVER
16810 M:      David Härdeman <david@hardeman.nu>
16811 S:      Maintained
16812 F:      drivers/media/rc/winbond-cir.c
16813
16814 RCMM REMOTE CONTROLS DECODER
16815 M:      Patrick Lerda <patrick9876@free.fr>
16816 S:      Maintained
16817 F:      drivers/media/rc/ir-rcmm-decoder.c
16818
16819 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16820 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16821 L:      linux-watchdog@vger.kernel.org
16822 S:      Maintained
16823 F:      drivers/watchdog/ebc-c384_wdt.c
16824
16825 WINSYSTEMS WS16C48 GPIO DRIVER
16826 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16827 L:      linux-gpio@vger.kernel.org
16828 S:      Maintained
16829 F:      drivers/gpio/gpio-ws16c48.c
16830
16831 WISTRON LAPTOP BUTTON DRIVER
16832 M:      Miloslav Trmac <mitr@volny.cz>
16833 S:      Maintained
16834 F:      drivers/input/misc/wistron_btns.c
16835
16836 WL3501 WIRELESS PCMCIA CARD DRIVER
16837 L:      linux-wireless@vger.kernel.org
16838 S:      Odd fixes
16839 F:      drivers/net/wireless/wl3501*
16840
16841 WOLFSON MICROELECTRONICS DRIVERS
16842 L:      patches@opensource.cirrus.com
16843 T:      git https://github.com/CirrusLogic/linux-drivers.git
16844 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16845 S:      Supported
16846 F:      Documentation/hwmon/wm83??
16847 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16848 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16849 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16850 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16851 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16852 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16853 F:      drivers/clk/clk-wm83*.c
16854 F:      drivers/extcon/extcon-arizona.c
16855 F:      drivers/leds/leds-wm83*.c
16856 F:      drivers/gpio/gpio-*wm*.c
16857 F:      drivers/gpio/gpio-arizona.c
16858 F:      drivers/hwmon/wm83??-hwmon.c
16859 F:      drivers/input/misc/wm831x-on.c
16860 F:      drivers/input/touchscreen/wm831x-ts.c
16861 F:      drivers/input/touchscreen/wm97*.c
16862 F:      drivers/mfd/arizona*
16863 F:      drivers/mfd/wm*.c
16864 F:      drivers/mfd/cs47l24*
16865 F:      drivers/power/supply/wm83*.c
16866 F:      drivers/rtc/rtc-wm83*.c
16867 F:      drivers/regulator/wm8*.c
16868 F:      drivers/regulator/arizona*
16869 F:      drivers/video/backlight/wm83*_bl.c
16870 F:      drivers/watchdog/wm83*_wdt.c
16871 F:      include/linux/mfd/arizona/
16872 F:      include/linux/mfd/wm831x/
16873 F:      include/linux/mfd/wm8350/
16874 F:      include/linux/mfd/wm8400*
16875 F:      include/linux/regulator/arizona*
16876 F:      include/linux/wm97xx.h
16877 F:      include/sound/wm????.h
16878 F:      sound/soc/codecs/arizona.?
16879 F:      sound/soc/codecs/wm*
16880 F:      sound/soc/codecs/cs47l24*
16881
16882 WORKQUEUE
16883 M:      Tejun Heo <tj@kernel.org>
16884 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16886 S:      Maintained
16887 F:      include/linux/workqueue.h
16888 F:      kernel/workqueue.c
16889 F:      Documentation/core-api/workqueue.rst
16890
16891 X-POWERS AXP288 PMIC DRIVERS
16892 M:      Hans de Goede <hdegoede@redhat.com>
16893 S:      Maintained
16894 N:      axp288
16895 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16896
16897 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16898 M:      Chen-Yu Tsai <wens@csie.org>
16899 L:      linux-kernel@vger.kernel.org
16900 S:      Maintained
16901 N:      axp[128]
16902
16903 X.25 NETWORK LAYER
16904 M:      Andrew Hendry <andrew.hendry@gmail.com>
16905 L:      linux-x25@vger.kernel.org
16906 S:      Odd Fixes
16907 F:      Documentation/networking/x25*
16908 F:      include/net/x25*
16909 F:      net/x25/
16910
16911 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16912 M:      Thomas Gleixner <tglx@linutronix.de>
16913 M:      Ingo Molnar <mingo@redhat.com>
16914 M:      Borislav Petkov <bp@alien8.de>
16915 R:      "H. Peter Anvin" <hpa@zytor.com>
16916 M:      x86@kernel.org
16917 L:      linux-kernel@vger.kernel.org
16918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16919 S:      Maintained
16920 F:      Documentation/devicetree/bindings/x86/
16921 F:      Documentation/x86/
16922 F:      arch/x86/
16923
16924 X86 ENTRY CODE
16925 M:      Andy Lutomirski <luto@kernel.org>
16926 L:      linux-kernel@vger.kernel.org
16927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16928 S:      Maintained
16929 F:      arch/x86/entry/
16930
16931 X86 MCE INFRASTRUCTURE
16932 M:      Tony Luck <tony.luck@intel.com>
16933 M:      Borislav Petkov <bp@alien8.de>
16934 L:      linux-edac@vger.kernel.org
16935 S:      Maintained
16936 F:      arch/x86/kernel/cpu/mcheck/*
16937
16938 X86 MICROCODE UPDATE SUPPORT
16939 M:      Borislav Petkov <bp@alien8.de>
16940 S:      Maintained
16941 F:      arch/x86/kernel/cpu/microcode/*
16942
16943 X86 MM
16944 M:      Dave Hansen <dave.hansen@linux.intel.com>
16945 M:      Andy Lutomirski <luto@kernel.org>
16946 M:      Peter Zijlstra <peterz@infradead.org>
16947 L:      linux-kernel@vger.kernel.org
16948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16949 S:      Maintained
16950 F:      arch/x86/mm/
16951
16952 X86 PLATFORM DRIVERS
16953 M:      Darren Hart <dvhart@infradead.org>
16954 M:      Andy Shevchenko <andy@infradead.org>
16955 L:      platform-driver-x86@vger.kernel.org
16956 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16957 S:      Maintained
16958 F:      drivers/platform/x86/
16959 F:      drivers/platform/olpc/
16960
16961 X86 PLATFORM DRIVERS - ARCH
16962 R:      Darren Hart <dvhart@infradead.org>
16963 R:      Andy Shevchenko <andy@infradead.org>
16964 L:      platform-driver-x86@vger.kernel.org
16965 L:      x86@kernel.org
16966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16967 S:      Maintained
16968 F:      arch/x86/platform
16969
16970 X86 VDSO
16971 M:      Andy Lutomirski <luto@kernel.org>
16972 L:      linux-kernel@vger.kernel.org
16973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16974 S:      Maintained
16975 F:      arch/x86/entry/vdso/
16976
16977 XARRAY
16978 M:      Matthew Wilcox <willy@infradead.org>
16979 L:      linux-fsdevel@vger.kernel.org
16980 S:      Supported
16981 F:      Documentation/core-api/xarray.rst
16982 F:      lib/idr.c
16983 F:      lib/xarray.c
16984 F:      include/linux/idr.h
16985 F:      include/linux/xarray.h
16986 F:      tools/testing/radix-tree
16987
16988 XBOX DVD IR REMOTE
16989 M:      Benjamin Valentin <benpicco@googlemail.com>
16990 S:      Maintained
16991 F:      drivers/media/rc/xbox_remote.c
16992 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16993
16994 XC2028/3028 TUNER DRIVER
16995 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16996 L:      linux-media@vger.kernel.org
16997 W:      https://linuxtv.org
16998 T:      git git://linuxtv.org/media_tree.git
16999 S:      Maintained
17000 F:      drivers/media/tuners/tuner-xc2028.*
17001
17002 XDP (eXpress Data Path)
17003 M:      Alexei Starovoitov <ast@kernel.org>
17004 M:      Daniel Borkmann <daniel@iogearbox.net>
17005 M:      David S. Miller <davem@davemloft.net>
17006 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17007 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17008 M:      John Fastabend <john.fastabend@gmail.com>
17009 L:      netdev@vger.kernel.org
17010 L:      xdp-newbies@vger.kernel.org
17011 L:      bpf@vger.kernel.org
17012 S:      Supported
17013 F:      net/core/xdp.c
17014 F:      include/net/xdp.h
17015 F:      kernel/bpf/devmap.c
17016 F:      kernel/bpf/cpumap.c
17017 F:      include/trace/events/xdp.h
17018 K:      xdp
17019 N:      xdp
17020
17021 XDP SOCKETS (AF_XDP)
17022 M:      Björn Töpel <bjorn.topel@intel.com>
17023 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17024 L:      netdev@vger.kernel.org
17025 L:      bpf@vger.kernel.org
17026 S:      Maintained
17027 F:      kernel/bpf/xskmap.c
17028 F:      net/xdp/
17029
17030 XEN BLOCK SUBSYSTEM
17031 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17032 M:      Roger Pau Monné <roger.pau@citrix.com>
17033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17034 S:      Supported
17035 F:      drivers/block/xen-blkback/*
17036 F:      drivers/block/xen*
17037
17038 XEN HYPERVISOR ARM
17039 M:      Stefano Stabellini <sstabellini@kernel.org>
17040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17041 S:      Maintained
17042 F:      arch/arm/xen/
17043 F:      arch/arm/include/asm/xen/
17044
17045 XEN HYPERVISOR ARM64
17046 M:      Stefano Stabellini <sstabellini@kernel.org>
17047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17048 S:      Maintained
17049 F:      arch/arm64/xen/
17050 F:      arch/arm64/include/asm/xen/
17051
17052 XEN HYPERVISOR INTERFACE
17053 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17054 M:      Juergen Gross <jgross@suse.com>
17055 R:      Stefano Stabellini <sstabellini@kernel.org>
17056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17058 S:      Supported
17059 F:      arch/x86/xen/
17060 F:      arch/x86/platform/pvh/
17061 F:      drivers/*/xen-*front.c
17062 F:      drivers/xen/
17063 F:      arch/x86/include/asm/xen/
17064 F:      arch/x86/include/asm/pvclock-abi.h
17065 F:      include/xen/
17066 F:      include/uapi/xen/
17067 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17068 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17069
17070 XEN NETWORK BACKEND DRIVER
17071 M:      Wei Liu <wei.liu2@citrix.com>
17072 M:      Paul Durrant <paul.durrant@citrix.com>
17073 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17074 L:      netdev@vger.kernel.org
17075 S:      Supported
17076 F:      drivers/net/xen-netback/*
17077
17078 XEN PCI SUBSYSTEM
17079 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17081 S:      Supported
17082 F:      arch/x86/pci/*xen*
17083 F:      drivers/pci/*xen*
17084
17085 XEN PVSCSI DRIVERS
17086 M:      Juergen Gross <jgross@suse.com>
17087 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17088 L:      linux-scsi@vger.kernel.org
17089 S:      Supported
17090 F:      drivers/scsi/xen-scsifront.c
17091 F:      drivers/xen/xen-scsiback.c
17092 F:      include/xen/interface/io/vscsiif.h
17093
17094 XEN SWIOTLB SUBSYSTEM
17095 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17096 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17097 L:      iommu@lists.linux-foundation.org
17098 S:      Supported
17099 F:      arch/x86/xen/*swiotlb*
17100 F:      drivers/xen/*swiotlb*
17101
17102 XEN SOUND FRONTEND DRIVER
17103 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17104 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17106 S:      Supported
17107 F:      sound/xen/*
17108
17109 XFS FILESYSTEM
17110 M:      Darrick J. Wong <darrick.wong@oracle.com>
17111 M:      linux-xfs@vger.kernel.org
17112 L:      linux-xfs@vger.kernel.org
17113 W:      http://xfs.org/
17114 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17115 S:      Supported
17116 F:      Documentation/filesystems/xfs.txt
17117 F:      fs/xfs/
17118
17119 XILINX AXI ETHERNET DRIVER
17120 M:      Anirudha Sarangi <anirudh@xilinx.com>
17121 M:      John Linn <John.Linn@xilinx.com>
17122 S:      Maintained
17123 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17124
17125 XILINX UARTLITE SERIAL DRIVER
17126 M:      Peter Korsgaard <jacmet@sunsite.dk>
17127 L:      linux-serial@vger.kernel.org
17128 S:      Maintained
17129 F:      drivers/tty/serial/uartlite.c
17130
17131 XILINX VIDEO IP CORES
17132 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17133 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17134 L:      linux-media@vger.kernel.org
17135 T:      git git://linuxtv.org/media_tree.git
17136 S:      Supported
17137 F:      Documentation/devicetree/bindings/media/xilinx/
17138 F:      drivers/media/platform/xilinx/
17139 F:      include/uapi/linux/xilinx-v4l2-controls.h
17140
17141 XILLYBUS DRIVER
17142 M:      Eli Billauer <eli.billauer@gmail.com>
17143 L:      linux-kernel@vger.kernel.org
17144 S:      Supported
17145 F:      drivers/char/xillybus/
17146
17147 XLP9XX I2C DRIVER
17148 M:      George Cherian <george.cherian@cavium.com>
17149 M:      Jan Glauber <jglauber@cavium.com>
17150 L:      linux-i2c@vger.kernel.org
17151 W:      http://www.cavium.com
17152 S:      Supported
17153 F:      drivers/i2c/busses/i2c-xlp9xx.c
17154
17155 XRA1403 GPIO EXPANDER
17156 M:      Nandor Han <nandor.han@ge.com>
17157 M:      Semi Malinen <semi.malinen@ge.com>
17158 L:      linux-gpio@vger.kernel.org
17159 S:      Maintained
17160 F:      drivers/gpio/gpio-xra1403.c
17161 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17162
17163 XTENSA XTFPGA PLATFORM SUPPORT
17164 M:      Max Filippov <jcmvbkbc@gmail.com>
17165 L:      linux-xtensa@linux-xtensa.org
17166 S:      Maintained
17167 F:      drivers/spi/spi-xtensa-xtfpga.c
17168 F:      sound/soc/xtensa/xtfpga-i2s.c
17169
17170 YAM DRIVER FOR AX.25
17171 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17172 L:      linux-hams@vger.kernel.org
17173 S:      Maintained
17174 F:      drivers/net/hamradio/yam*
17175 F:      include/linux/yam.h
17176
17177 YAMA SECURITY MODULE
17178 M:      Kees Cook <keescook@chromium.org>
17179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17180 S:      Supported
17181 F:      security/yama/
17182 F:      Documentation/admin-guide/LSM/Yama.rst
17183
17184 YEALINK PHONE DRIVER
17185 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17186 L:      usbb2k-api-dev@nongnu.org
17187 S:      Maintained
17188 F:      Documentation/input/devices/yealink.rst
17189 F:      drivers/input/misc/yealink.*
17190
17191 Z8530 DRIVER FOR AX.25
17192 M:      Joerg Reuter <jreuter@yaina.de>
17193 W:      http://yaina.de/jreuter/
17194 W:      http://www.qsl.net/dl1bke/
17195 L:      linux-hams@vger.kernel.org
17196 S:      Maintained
17197 F:      Documentation/networking/z8530drv.txt
17198 F:      drivers/net/hamradio/*scc.c
17199 F:      drivers/net/hamradio/z8530.h
17200
17201 ZBUD COMPRESSED PAGE ALLOCATOR
17202 M:      Seth Jennings <sjenning@redhat.com>
17203 M:      Dan Streetman <ddstreet@ieee.org>
17204 L:      linux-mm@kvack.org
17205 S:      Maintained
17206 F:      mm/zbud.c
17207 F:      include/linux/zbud.h
17208
17209 ZD1211RW WIRELESS DRIVER
17210 M:      Daniel Drake <dsd@gentoo.org>
17211 M:      Ulrich Kunitz <kune@deine-taler.de>
17212 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17213 L:      linux-wireless@vger.kernel.org
17214 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17215 S:      Maintained
17216 F:      drivers/net/wireless/zydas/zd1211rw/
17217
17218 ZD1301 MEDIA DRIVER
17219 M:      Antti Palosaari <crope@iki.fi>
17220 L:      linux-media@vger.kernel.org
17221 W:      https://linuxtv.org/
17222 W:      http://palosaari.fi/linux/
17223 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17224 S:      Maintained
17225 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17226
17227 ZD1301_DEMOD MEDIA DRIVER
17228 M:      Antti Palosaari <crope@iki.fi>
17229 L:      linux-media@vger.kernel.org
17230 W:      https://linuxtv.org/
17231 W:      http://palosaari.fi/linux/
17232 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17233 S:      Maintained
17234 F:      drivers/media/dvb-frontends/zd1301_demod*
17235
17236 ZPOOL COMPRESSED PAGE STORAGE API
17237 M:      Dan Streetman <ddstreet@ieee.org>
17238 L:      linux-mm@kvack.org
17239 S:      Maintained
17240 F:      mm/zpool.c
17241 F:      include/linux/zpool.h
17242
17243 ZR36067 VIDEO FOR LINUX DRIVER
17244 L:      mjpeg-users@lists.sourceforge.net
17245 L:      linux-media@vger.kernel.org
17246 W:      http://mjpeg.sourceforge.net/driver-zoran/
17247 T:      hg https://linuxtv.org/hg/v4l-dvb
17248 S:      Odd Fixes
17249 F:      drivers/staging/media/zoran/
17250
17251 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
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-kernel@vger.kernel.org
17256 S:      Maintained
17257 F:      drivers/block/zram/
17258 F:      Documentation/blockdev/zram.txt
17259
17260 ZS DECSTATION Z85C30 SERIAL DRIVER
17261 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17262 S:      Maintained
17263 F:      drivers/tty/serial/zs.*
17264
17265 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17266 M:      Minchan Kim <minchan@kernel.org>
17267 M:      Nitin Gupta <ngupta@vflare.org>
17268 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17269 L:      linux-mm@kvack.org
17270 S:      Maintained
17271 F:      mm/zsmalloc.c
17272 F:      include/linux/zsmalloc.h
17273 F:      Documentation/vm/zsmalloc.rst
17274
17275 ZSWAP COMPRESSED SWAP CACHING
17276 M:      Seth Jennings <sjenning@redhat.com>
17277 M:      Dan Streetman <ddstreet@ieee.org>
17278 L:      linux-mm@kvack.org
17279 S:      Maintained
17280 F:      mm/zswap.c
17281
17282 THE REST
17283 M:      Linus Torvalds <torvalds@linux-foundation.org>
17284 L:      linux-kernel@vger.kernel.org
17285 Q:      http://patchwork.kernel.org/project/LKML/list/
17286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17287 S:      Buried alive in reporters
17288 F:      *
17289 F:      */