MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Linus Walleij <linusw@kernel.org>
1689 M:      Imre Kaloz <kaloz@openwrt.org>
1690 M:      Krzysztof Halasa <khalasa@piap.pl>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      arch/arm/mach-ixp4xx/
1694
1695 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1696 M:      Jonathan Cameron <jic23@cam.ac.uk>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 S:      Maintained
1699 F:      arch/arm/mach-pxa/stargate2.c
1700 F:      drivers/pcmcia/pxa2xx_stargate2.c
1701
1702 ARM/INTEL XSC3 (MANZANO) ARM CORE
1703 M:      Lennert Buytenhek <kernel@wantstofly.org>
1704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1705 S:      Maintained
1706
1707 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1708 M:      Lennert Buytenhek <kernel@wantstofly.org>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711
1712 ARM/LG1K ARCHITECTURE
1713 M:      Chanho Min <chanho.min@lge.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm64/boot/dts/lg/
1717
1718 ARM/LOGICPD PXA270 MACHINE SUPPORT
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/LPC18XX ARCHITECTURE
1724 M:      Vladimir Zapolskiy <vz@mleia.com>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 S:      Maintained
1727 F:      arch/arm/boot/dts/lpc43*
1728 F:      drivers/i2c/busses/i2c-lpc2k.c
1729 F:      drivers/memory/pl172.c
1730 F:      drivers/mtd/spi-nor/nxp-spifi.c
1731 F:      drivers/rtc/rtc-lpc24xx.c
1732 N:      lpc18xx
1733
1734 ARM/LPC32XX SOC SUPPORT
1735 M:      Vladimir Zapolskiy <vz@mleia.com>
1736 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1738 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1739 S:      Maintained
1740 F:      arch/arm/boot/dts/lpc32*
1741 F:      arch/arm/mach-lpc32xx/
1742 F:      drivers/i2c/busses/i2c-pnx.c
1743 F:      drivers/net/ethernet/nxp/lpc_eth.c
1744 F:      drivers/usb/host/ohci-nxp.c
1745 F:      drivers/watchdog/pnx4008_wdt.c
1746 N:      lpc32xx
1747
1748 ARM/MAGICIAN MACHINE SUPPORT
1749 M:      Philipp Zabel <philipp.zabel@gmail.com>
1750 S:      Maintained
1751
1752 ARM/Marvell Dove/MV78xx0/Orion SOC support
1753 M:      Jason Cooper <jason@lakedaemon.net>
1754 M:      Andrew Lunn <andrew@lunn.ch>
1755 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1756 M:      Gregory Clement <gregory.clement@bootlin.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 S:      Maintained
1759 F:      Documentation/devicetree/bindings/soc/dove/
1760 F:      arch/arm/mach-dove/
1761 F:      arch/arm/mach-mv78xx0/
1762 F:      arch/arm/mach-orion5x/
1763 F:      arch/arm/plat-orion/
1764 F:      arch/arm/boot/dts/dove*
1765 F:      arch/arm/boot/dts/orion5x*
1766
1767 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1768 M:      Jason Cooper <jason@lakedaemon.net>
1769 M:      Andrew Lunn <andrew@lunn.ch>
1770 M:      Gregory Clement <gregory.clement@bootlin.com>
1771 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1773 S:      Maintained
1774 F:      arch/arm/boot/dts/armada*
1775 F:      arch/arm/boot/dts/kirkwood*
1776 F:      arch/arm/configs/mvebu_*_defconfig
1777 F:      arch/arm/mach-mvebu/
1778 F:      arch/arm64/boot/dts/marvell/armada*
1779 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1780 F:      drivers/cpufreq/armada-8k-cpufreq.c
1781 F:      drivers/cpufreq/mvebu-cpufreq.c
1782 F:      drivers/irqchip/irq-armada-370-xp.c
1783 F:      drivers/irqchip/irq-mvebu-*
1784 F:      drivers/pinctrl/mvebu/
1785 F:      drivers/rtc/rtc-armada38x.c
1786
1787 ARM/Mediatek RTC DRIVER
1788 M:      Eddie Huang <eddie.huang@mediatek.com>
1789 M:      Sean Wang <sean.wang@mediatek.com>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1792 S:      Maintained
1793 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1794 F:      drivers/rtc/rtc-mt6397.c
1795 F:      drivers/rtc/rtc-mt7622.c
1796
1797 ARM/Mediatek SoC support
1798 M:      Matthias Brugger <matthias.bgg@gmail.com>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1801 W:      https://mtk.bcnfs.org/
1802 C:      irc://chat.freenode.net/linux-mediatek
1803 S:      Maintained
1804 F:      arch/arm/boot/dts/mt6*
1805 F:      arch/arm/boot/dts/mt7*
1806 F:      arch/arm/boot/dts/mt8*
1807 F:      arch/arm/mach-mediatek/
1808 F:      arch/arm64/boot/dts/mediatek/
1809 F:      drivers/soc/mediatek/
1810 N:      mtk
1811 N:      mt[678]
1812 K:      mediatek
1813
1814 ARM/Mediatek USB3 PHY DRIVER
1815 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1817 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1818 S:      Maintained
1819 F:      drivers/phy/mediatek/
1820 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1821
1822 ARM/MICREL KS8695 ARCHITECTURE
1823 M:      Greg Ungerer <gerg@uclinux.org>
1824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1825 F:      arch/arm/mach-ks8695/
1826 S:      Odd Fixes
1827
1828 ARM/Microchip (AT91) SoC support
1829 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1830 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1831 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1833 W:      http://www.linux4sam.org
1834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1835 S:      Supported
1836 N:      at91
1837 N:      atmel
1838 F:      arch/arm/mach-at91/
1839 F:      include/soc/at91/
1840 F:      arch/arm/boot/dts/at91*.dts
1841 F:      arch/arm/boot/dts/at91*.dtsi
1842 F:      arch/arm/boot/dts/sama*.dts
1843 F:      arch/arm/boot/dts/sama*.dtsi
1844 F:      arch/arm/include/debug/at91.S
1845 F:      drivers/memory/atmel*
1846 F:      drivers/watchdog/sama5d4_wdt.c
1847 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1848 X:      drivers/net/wireless/atmel/
1849
1850 ARM/MIOA701 MACHINE SUPPORT
1851 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 F:      arch/arm/mach-pxa/mioa701.c
1854 S:      Maintained
1855
1856 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1857 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1858 S:      Maintained
1859
1860 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1861 M:      Linus Walleij <linus.walleij@linaro.org>
1862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1863 S:      Maintained
1864 F:      arch/arm/mach-nomadik/
1865 F:      arch/arm/mach-u300/
1866 F:      arch/arm/mach-ux500/
1867 F:      arch/arm/boot/dts/ste-*
1868 F:      drivers/clk/clk-nomadik.c
1869 F:      drivers/clk/clk-u300.c
1870 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1871 F:      drivers/clocksource/timer-u300.c
1872 F:      drivers/dma/coh901318*
1873 F:      drivers/dma/ste_dma40*
1874 F:      drivers/hwspinlock/u8500_hsem.c
1875 F:      drivers/i2c/busses/i2c-nomadik.c
1876 F:      drivers/i2c/busses/i2c-stu300.c
1877 F:      drivers/mfd/ab3100*
1878 F:      drivers/mfd/ab8500*
1879 F:      drivers/mfd/abx500*
1880 F:      drivers/mfd/dbx500*
1881 F:      drivers/mfd/db8500*
1882 F:      drivers/pinctrl/nomadik/
1883 F:      drivers/pinctrl/pinctrl-coh901*
1884 F:      drivers/pinctrl/pinctrl-u300.c
1885 F:      drivers/rtc/rtc-ab3100.c
1886 F:      drivers/rtc/rtc-ab8500.c
1887 F:      drivers/rtc/rtc-coh901331.c
1888 F:      drivers/rtc/rtc-pl031.c
1889 F:      drivers/watchdog/coh901327_wdt.c
1890 F:      Documentation/devicetree/bindings/arm/ste-*
1891 F:      Documentation/devicetree/bindings/arm/ux500/
1892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1893
1894 ARM/NUVOTON NPCM ARCHITECTURE
1895 M:      Avi Fishman <avifishman70@gmail.com>
1896 M:      Tomer Maimon <tmaimon77@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Brendan Higgins <brendanhiggins@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dmaengine/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      linux-mips@vger.kernel.org
3125 T:      git git://github.com/broadcom/stblinux.git
3126 S:      Maintained
3127 F:      arch/mips/bmips/*
3128 F:      arch/mips/include/asm/mach-bmips/*
3129 F:      arch/mips/kernel/*bmips*
3130 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3131 F:      drivers/irqchip/irq-bcm63*
3132 F:      drivers/irqchip/irq-bcm7*
3133 F:      drivers/irqchip/irq-brcmstb*
3134 F:      include/linux/bcm963xx_nvram.h
3135 F:      include/linux/bcm963xx_tag.h
3136
3137 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rmody@marvell.com>
3139 M:      GR-Linux-NIC-Dev@marvell.com
3140 L:      netdev@vger.kernel.org
3141 S:      Supported
3142 F:      drivers/net/ethernet/broadcom/bnx2.*
3143 F:      drivers/net/ethernet/broadcom/bnx2_*
3144
3145 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3146 M:      QLogic-Storage-Upstream@qlogic.com
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      drivers/scsi/bnx2fc/
3150
3151 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3152 M:      QLogic-Storage-Upstream@qlogic.com
3153 L:      linux-scsi@vger.kernel.org
3154 S:      Supported
3155 F:      drivers/scsi/bnx2i/
3156
3157 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3158 M:      Ariel Elior <aelior@marvell.com>
3159 M:      Sudarsana Kalluru <skalluru@marvell.com>
3160 M:      GR-everest-linux-l2@marvell.com
3161 L:      netdev@vger.kernel.org
3162 S:      Supported
3163 F:      drivers/net/ethernet/broadcom/bnx2x/
3164
3165 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3166 M:      Michael Chan <michael.chan@broadcom.com>
3167 L:      netdev@vger.kernel.org
3168 S:      Supported
3169 F:      drivers/net/ethernet/broadcom/bnxt/
3170
3171 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3172 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3173 M:      Franky Lin <franky.lin@broadcom.com>
3174 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3175 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3176 M:      Wright Feng <wright.feng@cypress.com>
3177 L:      linux-wireless@vger.kernel.org
3178 L:      brcm80211-dev-list.pdl@broadcom.com
3179 L:      brcm80211-dev-list@cypress.com
3180 S:      Supported
3181 F:      drivers/net/wireless/broadcom/brcm80211/
3182
3183 BROADCOM BRCMSTB GPIO DRIVER
3184 M:      Gregory Fong <gregory.0xf0@gmail.com>
3185 L:      bcm-kernel-feedback-list@broadcom.com
3186 S:      Supported
3187 F:      drivers/gpio/gpio-brcmstb.c
3188 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3189
3190 BROADCOM BRCMSTB I2C DRIVER
3191 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3192 L:      linux-i2c@vger.kernel.org
3193 L:      bcm-kernel-feedback-list@broadcom.com
3194 S:      Supported
3195 F:      drivers/i2c/busses/i2c-brcmstb.c
3196 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3197
3198 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3199 M:      Al Cooper <alcooperx@gmail.com>
3200 L:      linux-kernel@vger.kernel.org
3201 L:      bcm-kernel-feedback-list@broadcom.com
3202 S:      Maintained
3203 F:      drivers/phy/broadcom/phy-brcm-usb*
3204
3205 BROADCOM GENET ETHERNET DRIVER
3206 M:      Doug Berger <opendmb@gmail.com>
3207 M:      Florian Fainelli <f.fainelli@gmail.com>
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 L:      netdev@vger.kernel.org
3210 S:      Supported
3211 F:      drivers/net/ethernet/broadcom/genet/
3212
3213 BROADCOM IPROC ARM ARCHITECTURE
3214 M:      Ray Jui <rjui@broadcom.com>
3215 M:      Scott Branden <sbranden@broadcom.com>
3216 M:      bcm-kernel-feedback-list@broadcom.com
3217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3218 T:      git git://github.com/broadcom/cygnus-linux.git
3219 S:      Maintained
3220 N:      iproc
3221 N:      cygnus
3222 N:      bcm[-_]nsp
3223 N:      bcm9113*
3224 N:      bcm9583*
3225 N:      bcm9585*
3226 N:      bcm9586*
3227 N:      bcm988312
3228 N:      bcm113*
3229 N:      bcm583*
3230 N:      bcm585*
3231 N:      bcm586*
3232 N:      bcm88312
3233 N:      hr2
3234 N:      stingray
3235 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3236 F:      arch/arm64/boot/dts/broadcom/stingray/*
3237 F:      drivers/clk/bcm/clk-ns*
3238 F:      drivers/clk/bcm/clk-sr*
3239 F:      drivers/pinctrl/bcm/pinctrl-ns*
3240 F:      include/dt-bindings/clock/bcm-sr*
3241
3242 BROADCOM KONA GPIO DRIVER
3243 M:      Ray Jui <rjui@broadcom.com>
3244 L:      bcm-kernel-feedback-list@broadcom.com
3245 S:      Supported
3246 F:      drivers/gpio/gpio-bcm-kona.c
3247 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3248
3249 BROADCOM NETXTREME-E ROCE DRIVER
3250 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3251 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3252 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3253 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3254 L:      linux-rdma@vger.kernel.org
3255 W:      http://www.broadcom.com
3256 S:      Supported
3257 F:      drivers/infiniband/hw/bnxt_re/
3258 F:      include/uapi/rdma/bnxt_re-abi.h
3259
3260 BROADCOM NVRAM DRIVER
3261 M:      Rafał Miłecki <zajec5@gmail.com>
3262 L:      linux-mips@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/firmware/broadcom/*
3265
3266 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3267 M:      Rafał Miłecki <zajec5@gmail.com>
3268 L:      linux-wireless@vger.kernel.org
3269 S:      Maintained
3270 F:      drivers/bcma/
3271 F:      include/linux/bcma/
3272
3273 BROADCOM STB AVS CPUFREQ DRIVER
3274 M:      Markus Mayer <mmayer@broadcom.com>
3275 M:      bcm-kernel-feedback-list@broadcom.com
3276 L:      linux-pm@vger.kernel.org
3277 S:      Maintained
3278 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3279 F:      drivers/cpufreq/brcmstb*
3280
3281 BROADCOM STB AVS TMON DRIVER
3282 M:      Markus Mayer <mmayer@broadcom.com>
3283 M:      bcm-kernel-feedback-list@broadcom.com
3284 L:      linux-pm@vger.kernel.org
3285 S:      Maintained
3286 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3287 F:      drivers/thermal/broadcom/brcmstb*
3288
3289 BROADCOM STB NAND FLASH DRIVER
3290 M:      Brian Norris <computersforpeace@gmail.com>
3291 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3292 L:      linux-mtd@lists.infradead.org
3293 L:      bcm-kernel-feedback-list@broadcom.com
3294 S:      Maintained
3295 F:      drivers/mtd/nand/raw/brcmnand/
3296
3297 BROADCOM STB DPFE DRIVER
3298 M:      Markus Mayer <mmayer@broadcom.com>
3299 M:      bcm-kernel-feedback-list@broadcom.com
3300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3301 S:      Maintained
3302 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3303 F:      drivers/memory/brcmstb_dpfe.c
3304
3305 BROADCOM SPI DRIVER
3306 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3307 M:      bcm-kernel-feedback-list@broadcom.com
3308 S:      Maintained
3309 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3310 F:      drivers/spi/spi-bcm-qspi.*
3311 F:      drivers/spi/spi-brcmstb-qspi.c
3312 F:      drivers/spi/spi-iproc-qspi.c
3313
3314 BROADCOM SYSTEMPORT ETHERNET DRIVER
3315 M:      Florian Fainelli <f.fainelli@gmail.com>
3316 L:      bcm-kernel-feedback-list@broadcom.com
3317 L:      netdev@vger.kernel.org
3318 S:      Supported
3319 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3320
3321 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3322 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3323 M:      Prashant Sreedharan <prashant@broadcom.com>
3324 M:      Michael Chan <mchan@broadcom.com>
3325 L:      netdev@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/net/ethernet/broadcom/tg3.*
3328
3329 BROCADE BFA FC SCSI DRIVER
3330 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3331 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3332 L:      linux-scsi@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/scsi/bfa/
3335
3336 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3337 M:      Rasesh Mody <rmody@marvell.com>
3338 M:      Sudarsana Kalluru <skalluru@marvell.com>
3339 M:      GR-Linux-NIC-Dev@marvell.com
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      drivers/net/ethernet/brocade/bna/
3343
3344 BSG (block layer generic sg v4 driver)
3345 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3346 L:      linux-scsi@vger.kernel.org
3347 S:      Supported
3348 F:      block/bsg.c
3349 F:      include/linux/bsg.h
3350 F:      include/uapi/linux/bsg.h
3351
3352 BT87X AUDIO DRIVER
3353 M:      Clemens Ladisch <clemens@ladisch.de>
3354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3355 T:      git git://git.alsa-project.org/alsa-kernel.git
3356 S:      Maintained
3357 F:      Documentation/sound/cards/bt87x.rst
3358 F:      sound/pci/bt87x.c
3359
3360 BT8XXGPIO DRIVER
3361 M:      Michael Buesch <m@bues.ch>
3362 W:      http://bu3sch.de/btgpio.php
3363 S:      Maintained
3364 F:      drivers/gpio/gpio-bt8xx.c
3365
3366 BTRFS FILE SYSTEM
3367 M:      Chris Mason <clm@fb.com>
3368 M:      Josef Bacik <josef@toxicpanda.com>
3369 M:      David Sterba <dsterba@suse.com>
3370 L:      linux-btrfs@vger.kernel.org
3371 W:      http://btrfs.wiki.kernel.org/
3372 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3374 S:      Maintained
3375 F:      Documentation/filesystems/btrfs.txt
3376 F:      fs/btrfs/
3377 F:      include/linux/btrfs*
3378 F:      include/uapi/linux/btrfs*
3379
3380 BTTV VIDEO4LINUX DRIVER
3381 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3382 L:      linux-media@vger.kernel.org
3383 W:      https://linuxtv.org
3384 T:      git git://linuxtv.org/media_tree.git
3385 S:      Odd fixes
3386 F:      Documentation/media/v4l-drivers/bttv*
3387 F:      drivers/media/pci/bt8xx/bttv*
3388
3389 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3390 M:      Chanwoo Choi <cw00.choi@samsung.com>
3391 L:      linux-pm@vger.kernel.org
3392 L:      linux-samsung-soc@vger.kernel.org
3393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3394 S:      Maintained
3395 F:      drivers/devfreq/exynos-bus.c
3396 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3397
3398 BUSLOGIC SCSI DRIVER
3399 M:      Khalid Aziz <khalid@gonehiking.org>
3400 L:      linux-scsi@vger.kernel.org
3401 S:      Maintained
3402 F:      drivers/scsi/BusLogic.*
3403 F:      drivers/scsi/FlashPoint.*
3404
3405 C-MEDIA CMI8788 DRIVER
3406 M:      Clemens Ladisch <clemens@ladisch.de>
3407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3408 T:      git git://git.alsa-project.org/alsa-kernel.git
3409 S:      Maintained
3410 F:      sound/pci/oxygen/
3411
3412 C-SKY ARCHITECTURE
3413 M:      Guo Ren <guoren@kernel.org>
3414 T:      git https://github.com/c-sky/csky-linux.git
3415 S:      Supported
3416 F:      arch/csky/
3417 F:      Documentation/devicetree/bindings/csky/
3418 F:      drivers/irqchip/irq-csky-*
3419 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3420 F:      drivers/clocksource/timer-gx6605s.c
3421 F:      drivers/clocksource/timer-mp-csky.c
3422 F:      Documentation/devicetree/bindings/timer/csky,*
3423 K:      csky
3424 N:      csky
3425
3426 C6X ARCHITECTURE
3427 M:      Mark Salter <msalter@redhat.com>
3428 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3429 L:      linux-c6x-dev@linux-c6x.org
3430 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3431 S:      Maintained
3432 F:      arch/c6x/
3433
3434 CA8210 IEEE-802.15.4 RADIO DRIVER
3435 M:      Harry Morris <h.morris@cascoda.com>
3436 L:      linux-wpan@vger.kernel.org
3437 W:      https://github.com/Cascoda/ca8210-linux.git
3438 S:      Maintained
3439 F:      drivers/net/ieee802154/ca8210.c
3440 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3441
3442 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3443 M:      David Howells <dhowells@redhat.com>
3444 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3445 S:      Supported
3446 F:      Documentation/filesystems/caching/cachefiles.txt
3447 F:      fs/cachefiles/
3448
3449 CADENCE MIPI-CSI2 BRIDGES
3450 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3451 L:      linux-media@vger.kernel.org
3452 S:      Maintained
3453 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3454 F:      drivers/media/platform/cadence/cdns-csi2*
3455
3456 CADET FM/AM RADIO RECEIVER DRIVER
3457 M:      Hans Verkuil <hverkuil@xs4all.nl>
3458 L:      linux-media@vger.kernel.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 W:      https://linuxtv.org
3461 S:      Maintained
3462 F:      drivers/media/radio/radio-cadet*
3463
3464 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3465 M:      Jonathan Corbet <corbet@lwn.net>
3466 L:      linux-media@vger.kernel.org
3467 T:      git git://linuxtv.org/media_tree.git
3468 S:      Maintained
3469 F:      Documentation/media/v4l-drivers/cafe_ccic*
3470 F:      drivers/media/platform/marvell-ccic/
3471
3472 CAIF NETWORK LAYER
3473 L:      netdev@vger.kernel.org
3474 S:      Orphan
3475 F:      Documentation/networking/caif/
3476 F:      drivers/net/caif/
3477 F:      include/uapi/linux/caif/
3478 F:      include/net/caif/
3479 F:      net/caif/
3480
3481 CAKE QDISC
3482 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3483 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3484 S:      Maintained
3485 F:      net/sched/sch_cake.c
3486
3487 CALGARY x86-64 IOMMU
3488 M:      Muli Ben-Yehuda <mulix@mulix.org>
3489 M:      Jon Mason <jdmason@kudzu.us>
3490 L:      iommu@lists.linux-foundation.org
3491 S:      Maintained
3492 F:      arch/x86/kernel/pci-calgary_64.c
3493 F:      arch/x86/kernel/tce_64.c
3494 F:      arch/x86/include/asm/calgary.h
3495 F:      arch/x86/include/asm/tce.h
3496
3497 CAN NETWORK DRIVERS
3498 M:      Wolfgang Grandegger <wg@grandegger.com>
3499 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3500 L:      linux-can@vger.kernel.org
3501 W:      https://github.com/linux-can
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3504 S:      Maintained
3505 F:      Documentation/devicetree/bindings/net/can/
3506 F:      drivers/net/can/
3507 F:      include/linux/can/dev.h
3508 F:      include/linux/can/platform/
3509 F:      include/uapi/linux/can/error.h
3510 F:      include/uapi/linux/can/netlink.h
3511
3512 CAN NETWORK LAYER
3513 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3514 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3515 L:      linux-can@vger.kernel.org
3516 W:      https://github.com/linux-can
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3519 S:      Maintained
3520 F:      Documentation/networking/can.rst
3521 F:      net/can/
3522 F:      include/linux/can/core.h
3523 F:      include/uapi/linux/can.h
3524 F:      include/uapi/linux/can/bcm.h
3525 F:      include/uapi/linux/can/raw.h
3526 F:      include/uapi/linux/can/gw.h
3527
3528 CAPABILITIES
3529 M:      Serge Hallyn <serge@hallyn.com>
3530 L:      linux-security-module@vger.kernel.org
3531 S:      Supported
3532 F:      include/linux/capability.h
3533 F:      include/uapi/linux/capability.h
3534 F:      security/commoncap.c
3535 F:      kernel/capability.c
3536
3537 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3538 M:      Kevin Tsai <ktsai@capellamicro.com>
3539 S:      Maintained
3540 F:      drivers/iio/light/cm*
3541
3542 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3543 M:      Christian Lamparter <chunkeey@googlemail.com>
3544 L:      linux-wireless@vger.kernel.org
3545 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3546 S:      Maintained
3547 F:      drivers/net/wireless/ath/carl9170/
3548
3549 CAVIUM I2C DRIVER
3550 M:      Jan Glauber <jglauber@cavium.com>
3551 M:      David Daney <david.daney@cavium.com>
3552 W:      http://www.cavium.com
3553 S:      Supported
3554 F:      drivers/i2c/busses/i2c-octeon*
3555 F:      drivers/i2c/busses/i2c-thunderx*
3556
3557 CAVIUM LIQUIDIO NETWORK DRIVER
3558 M:      Derek Chickles <dchickles@marvell.com>
3559 M:      Satanand Burla <sburla@marvell.com>
3560 M:      Felix Manlunas <fmanlunas@marvell.com>
3561 L:      netdev@vger.kernel.org
3562 W:      http://www.cavium.com
3563 S:      Supported
3564 F:      drivers/net/ethernet/cavium/liquidio/
3565
3566 CAVIUM MMC DRIVER
3567 M:      Jan Glauber <jglauber@cavium.com>
3568 M:      David Daney <david.daney@cavium.com>
3569 M:      Steven J. Hill <Steven.Hill@cavium.com>
3570 W:      http://www.cavium.com
3571 S:      Supported
3572 F:      drivers/mmc/host/cavium*
3573
3574 CAVIUM OCTEON-TX CRYPTO DRIVER
3575 M:      George Cherian <george.cherian@cavium.com>
3576 L:      linux-crypto@vger.kernel.org
3577 W:      http://www.cavium.com
3578 S:      Supported
3579 F:      drivers/crypto/cavium/cpt/
3580
3581 CAVIUM THUNDERX2 ARM64 SOC
3582 M:      Robert Richter <rrichter@cavium.com>
3583 M:      Jayachandran C <jnair@caviumnetworks.com>
3584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3585 S:      Maintained
3586 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3587 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3588
3589 CC2520 IEEE-802.15.4 RADIO DRIVER
3590 M:      Varka Bhadram <varkabhadram@gmail.com>
3591 L:      linux-wpan@vger.kernel.org
3592 S:      Maintained
3593 F:      drivers/net/ieee802154/cc2520.c
3594 F:      include/linux/spi/cc2520.h
3595 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3596
3597 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3598 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3599 L:      linux-crypto@vger.kernel.org
3600 S:      Supported
3601 F:      drivers/crypto/ccree/
3602 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3603
3604 CEC FRAMEWORK
3605 M:      Hans Verkuil <hans.verkuil@cisco.com>
3606 L:      linux-media@vger.kernel.org
3607 T:      git git://linuxtv.org/media_tree.git
3608 W:      http://linuxtv.org
3609 S:      Supported
3610 F:      Documentation/media/kapi/cec-core.rst
3611 F:      Documentation/media/uapi/cec
3612 F:      drivers/media/cec/
3613 F:      drivers/media/rc/keymaps/rc-cec.c
3614 F:      include/media/cec.h
3615 F:      include/media/cec-notifier.h
3616 F:      include/uapi/linux/cec.h
3617 F:      include/uapi/linux/cec-funcs.h
3618 F:      Documentation/devicetree/bindings/media/cec.txt
3619 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3620
3621 CEC GPIO DRIVER
3622 M:      Hans Verkuil <hans.verkuil@cisco.com>
3623 L:      linux-media@vger.kernel.org
3624 T:      git git://linuxtv.org/media_tree.git
3625 W:      http://linuxtv.org
3626 S:      Supported
3627 F:      drivers/media/platform/cec-gpio/
3628 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3629
3630 CELL BROADBAND ENGINE ARCHITECTURE
3631 M:      Arnd Bergmann <arnd@arndb.de>
3632 L:      linuxppc-dev@lists.ozlabs.org
3633 W:      http://www.ibm.com/developerworks/power/cell/
3634 S:      Supported
3635 F:      arch/powerpc/include/asm/cell*.h
3636 F:      arch/powerpc/include/asm/spu*.h
3637 F:      arch/powerpc/include/uapi/asm/spu*.h
3638 F:      arch/powerpc/oprofile/*cell*
3639 F:      arch/powerpc/platforms/cell/
3640
3641 CEPH COMMON CODE (LIBCEPH)
3642 M:      Ilya Dryomov <idryomov@gmail.com>
3643 M:      "Yan, Zheng" <zyan@redhat.com>
3644 M:      Sage Weil <sage@redhat.com>
3645 L:      ceph-devel@vger.kernel.org
3646 W:      http://ceph.com/
3647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3648 T:      git git://github.com/ceph/ceph-client.git
3649 S:      Supported
3650 F:      net/ceph/
3651 F:      include/linux/ceph/
3652 F:      include/linux/crush/
3653
3654 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3655 M:      "Yan, Zheng" <zyan@redhat.com>
3656 M:      Sage Weil <sage@redhat.com>
3657 M:      Ilya Dryomov <idryomov@gmail.com>
3658 L:      ceph-devel@vger.kernel.org
3659 W:      http://ceph.com/
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3661 T:      git git://github.com/ceph/ceph-client.git
3662 S:      Supported
3663 F:      Documentation/filesystems/ceph.txt
3664 F:      fs/ceph/
3665
3666 CERTIFICATE HANDLING:
3667 M:      David Howells <dhowells@redhat.com>
3668 M:      David Woodhouse <dwmw2@infradead.org>
3669 L:      keyrings@vger.kernel.org
3670 S:      Maintained
3671 F:      Documentation/admin-guide/module-signing.rst
3672 F:      certs/
3673 F:      scripts/sign-file.c
3674 F:      scripts/extract-cert.c
3675
3676 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3677 L:      linux-usb@vger.kernel.org
3678 S:      Orphan
3679 F:      Documentation/usb/WUSB-Design-overview.txt
3680 F:      Documentation/usb/wusb-cbaf
3681 F:      drivers/usb/host/hwa-hc.c
3682 F:      drivers/usb/host/whci/
3683 F:      drivers/usb/wusbcore/
3684 F:      include/linux/usb/wusb*
3685
3686 CFAG12864B LCD DRIVER
3687 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3688 S:      Maintained
3689 F:      drivers/auxdisplay/cfag12864b.c
3690 F:      include/linux/cfag12864b.h
3691
3692 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3693 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3694 S:      Maintained
3695 F:      drivers/auxdisplay/cfag12864bfb.c
3696 F:      include/linux/cfag12864b.h
3697
3698 802.11 (including CFG80211/NL80211)
3699 M:      Johannes Berg <johannes@sipsolutions.net>
3700 L:      linux-wireless@vger.kernel.org
3701 W:      http://wireless.kernel.org/
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3704 S:      Maintained
3705 F:      net/wireless/
3706 F:      include/uapi/linux/nl80211.h
3707 F:      include/linux/ieee80211.h
3708 F:      include/net/wext.h
3709 F:      include/net/cfg80211.h
3710 F:      include/net/iw_handler.h
3711 F:      include/net/ieee80211_radiotap.h
3712 F:      Documentation/driver-api/80211/cfg80211.rst
3713 F:      Documentation/networking/regulatory.txt
3714
3715 CHAR and MISC DRIVERS
3716 M:      Arnd Bergmann <arnd@arndb.de>
3717 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3719 S:      Supported
3720 F:      drivers/char/
3721 F:      drivers/misc/
3722 F:      include/linux/miscdevice.h
3723
3724 CHECKPATCH
3725 M:      Andy Whitcroft <apw@canonical.com>
3726 M:      Joe Perches <joe@perches.com>
3727 S:      Maintained
3728 F:      scripts/checkpatch.pl
3729
3730 CHINESE DOCUMENTATION
3731 M:      Harry Wei <harryxiyou@gmail.com>
3732 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3733 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3734 S:      Maintained
3735 F:      Documentation/translations/zh_CN/
3736
3737 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3738 M:      Peter Chen <Peter.Chen@nxp.com>
3739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3740 L:      linux-usb@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/usb/chipidea/
3743
3744 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3745 M:      Hans de Goede <hdegoede@redhat.com>
3746 L:      linux-input@vger.kernel.org
3747 S:      Maintained
3748 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3749 F:      drivers/input/touchscreen/chipone_icn8318.c
3750
3751 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3752 M:      Hans de Goede <hdegoede@redhat.com>
3753 L:      linux-input@vger.kernel.org
3754 S:      Maintained
3755 F:      drivers/input/touchscreen/chipone_icn8505.c
3756
3757 CHROME HARDWARE PLATFORM SUPPORT
3758 M:      Benson Leung <bleung@chromium.org>
3759 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3760 S:      Maintained
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3762 F:      drivers/platform/chrome/
3763
3764 CHROMEOS EC SUBDRIVERS
3765 M:      Benson Leung <bleung@chromium.org>
3766 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3767 R:      Guenter Roeck <groeck@chromium.org>
3768 S:      Maintained
3769 N:      cros_ec
3770 N:      cros-ec
3771 F:      drivers/power/supply/cros_usbpd-charger.c
3772
3773 CHROMEOS EC CODEC DRIVER
3774 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3775 S:      Maintained
3776 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3777 R:      Guenter Roeck <groeck@chromium.org>
3778 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3779 F:      sound/soc/codecs/cros_ec_codec.*
3780
3781 CIRRUS LOGIC AUDIO CODEC DRIVERS
3782 M:      Brian Austin <brian.austin@cirrus.com>
3783 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3784 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3785 S:      Maintained
3786 F:      sound/soc/codecs/cs*
3787
3788 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3789 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3790 L:      netdev@vger.kernel.org
3791 S:      Maintained
3792 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3793
3794 CIRRUS LOGIC LOCHNAGAR DRIVER
3795 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3796 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3797 L:      patches@opensource.cirrus.com
3798 S:      Supported
3799 F:      drivers/clk/clk-lochnagar.c
3800 F:      drivers/mfd/lochnagar-i2c.c
3801 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3802 F:      drivers/regulator/lochnagar-regulator.c
3803 F:      include/dt-bindings/clk/lochnagar.h
3804 F:      include/dt-bindings/pinctrl/lochnagar.h
3805 F:      include/linux/mfd/lochnagar*
3806 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3807 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3810
3811 CISCO FCOE HBA DRIVER
3812 M:      Satish Kharat <satishkh@cisco.com>
3813 M:      Sesidhar Baddela <sebaddel@cisco.com>
3814 M:      Karan Tilak Kumar <kartilak@cisco.com>
3815 L:      linux-scsi@vger.kernel.org
3816 S:      Supported
3817 F:      drivers/scsi/fnic/
3818
3819 CISCO SCSI HBA DRIVER
3820 M:      Karan Tilak Kumar <kartilak@cisco.com>
3821 M:      Sesidhar Baddela <sebaddel@cisco.com>
3822 L:      linux-scsi@vger.kernel.org
3823 S:      Supported
3824 F:      drivers/scsi/snic/
3825
3826 CISCO VIC ETHERNET NIC DRIVER
3827 M:      Christian Benvenuti <benve@cisco.com>
3828 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3829 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3830 S:      Supported
3831 F:      drivers/net/ethernet/cisco/enic/
3832
3833 CISCO VIC LOW LATENCY NIC DRIVER
3834 M:      Christian Benvenuti <benve@cisco.com>
3835 M:      Nelson Escobar <neescoba@cisco.com>
3836 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3837 S:      Supported
3838 F:      drivers/infiniband/hw/usnic/
3839
3840 CIRRUS LOGIC MADERA CODEC DRIVERS
3841 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3842 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3844 L:      patches@opensource.cirrus.com
3845 T:      git https://github.com/CirrusLogic/linux-drivers.git
3846 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3847 S:      Supported
3848 F:      Documentation/devicetree/bindings/mfd/madera.txt
3849 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3850 F:      include/linux/irqchip/irq-madera*
3851 F:      include/linux/mfd/madera/*
3852 F:      drivers/gpio/gpio-madera*
3853 F:      drivers/irqchip/irq-madera*
3854 F:      drivers/mfd/madera*
3855 F:      drivers/mfd/cs47l*
3856 F:      drivers/pinctrl/cirrus/*
3857
3858 CLANG-FORMAT FILE
3859 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3860 S:      Maintained
3861 F:      .clang-format
3862
3863 CLEANCACHE API
3864 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3865 L:      linux-kernel@vger.kernel.org
3866 S:      Maintained
3867 F:      mm/cleancache.c
3868 F:      include/linux/cleancache.h
3869
3870 CLK API
3871 M:      Russell King <linux@armlinux.org.uk>
3872 L:      linux-clk@vger.kernel.org
3873 S:      Maintained
3874 F:      include/linux/clk.h
3875
3876 CLOCKSOURCE, CLOCKEVENT DRIVERS
3877 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3878 M:      Thomas Gleixner <tglx@linutronix.de>
3879 L:      linux-kernel@vger.kernel.org
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3881 S:      Supported
3882 F:      drivers/clocksource/
3883 F:      Documentation/devicetree/bindings/timer/
3884
3885 CMPC ACPI DRIVER
3886 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3887 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3888 L:      platform-driver-x86@vger.kernel.org
3889 S:      Supported
3890 F:      drivers/platform/x86/classmate-laptop.c
3891
3892 COBALT MEDIA DRIVER
3893 M:      Hans Verkuil <hans.verkuil@cisco.com>
3894 L:      linux-media@vger.kernel.org
3895 T:      git git://linuxtv.org/media_tree.git
3896 W:      https://linuxtv.org
3897 S:      Supported
3898 F:      drivers/media/pci/cobalt/
3899
3900 COCCINELLE/Semantic Patches (SmPL)
3901 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3902 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3903 M:      Nicolas Palix <nicolas.palix@imag.fr>
3904 M:      Michal Marek <michal.lkml@markovi.net>
3905 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3907 W:      http://coccinelle.lip6.fr/
3908 S:      Supported
3909 F:      Documentation/dev-tools/coccinelle.rst
3910 F:      scripts/coccinelle/
3911 F:      scripts/coccicheck
3912
3913 CODA FILE SYSTEM
3914 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3915 M:      coda@cs.cmu.edu
3916 L:      codalist@coda.cs.cmu.edu
3917 W:      http://www.coda.cs.cmu.edu/
3918 S:      Maintained
3919 F:      Documentation/filesystems/coda.txt
3920 F:      fs/coda/
3921 F:      include/linux/coda*.h
3922 F:      include/uapi/linux/coda*.h
3923
3924 CODA V4L2 MEM2MEM DRIVER
3925 M:      Philipp Zabel <p.zabel@pengutronix.de>
3926 L:      linux-media@vger.kernel.org
3927 S:      Maintained
3928 F:      Documentation/devicetree/bindings/media/coda.txt
3929 F:      drivers/media/platform/coda/
3930
3931 CODE OF CONDUCT
3932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3933 S:      Supported
3934 F:      Documentation/process/code-of-conduct.rst
3935 F:      Documentation/process/code-of-conduct-interpretation.rst
3936
3937 COMMON CLK FRAMEWORK
3938 M:      Michael Turquette <mturquette@baylibre.com>
3939 M:      Stephen Boyd <sboyd@kernel.org>
3940 L:      linux-clk@vger.kernel.org
3941 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3943 S:      Maintained
3944 F:      Documentation/devicetree/bindings/clock/
3945 F:      drivers/clk/
3946 X:      drivers/clk/clkdev.c
3947 F:      include/linux/clk-pr*
3948 F:      include/linux/clk/
3949 F:      include/linux/of_clk.h
3950
3951 COMMON INTERNET FILE SYSTEM (CIFS)
3952 M:      Steve French <sfrench@samba.org>
3953 L:      linux-cifs@vger.kernel.org
3954 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3955 W:      http://linux-cifs.samba.org/
3956 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3957 S:      Supported
3958 F:      Documentation/filesystems/cifs/
3959 F:      fs/cifs/
3960
3961 COMPACTPCI HOTPLUG CORE
3962 M:      Scott Murray <scott@spiteful.org>
3963 L:      linux-pci@vger.kernel.org
3964 S:      Maintained
3965 F:      drivers/pci/hotplug/cpci_hotplug*
3966
3967 COMPACTPCI HOTPLUG GENERIC DRIVER
3968 M:      Scott Murray <scott@spiteful.org>
3969 L:      linux-pci@vger.kernel.org
3970 S:      Maintained
3971 F:      drivers/pci/hotplug/cpcihp_generic.c
3972
3973 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3974 M:      Scott Murray <scott@spiteful.org>
3975 L:      linux-pci@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3978
3979 COMPAL LAPTOP SUPPORT
3980 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3981 L:      platform-driver-x86@vger.kernel.org
3982 S:      Maintained
3983 F:      drivers/platform/x86/compal-laptop.c
3984
3985 COMPILER ATTRIBUTES
3986 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3987 S:      Maintained
3988 F:      include/linux/compiler_attributes.h
3989
3990 CONEXANT ACCESSRUNNER USB DRIVER
3991 L:      accessrunner-general@lists.sourceforge.net
3992 W:      http://accessrunner.sourceforge.net/
3993 S:      Orphan
3994 F:      drivers/usb/atm/cxacru.c
3995
3996 CONFIGFS
3997 M:      Joel Becker <jlbec@evilplan.org>
3998 M:      Christoph Hellwig <hch@lst.de>
3999 T:      git git://git.infradead.org/users/hch/configfs.git
4000 S:      Supported
4001 F:      fs/configfs/
4002 F:      include/linux/configfs.h
4003
4004 CONNECTOR
4005 M:      Evgeniy Polyakov <zbr@ioremap.net>
4006 L:      netdev@vger.kernel.org
4007 S:      Maintained
4008 F:      drivers/connector/
4009
4010 CONTROL GROUP (CGROUP)
4011 M:      Tejun Heo <tj@kernel.org>
4012 M:      Li Zefan <lizefan@huawei.com>
4013 M:      Johannes Weiner <hannes@cmpxchg.org>
4014 L:      cgroups@vger.kernel.org
4015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4016 S:      Maintained
4017 F:      Documentation/admin-guide/cgroup-v2.rst
4018 F:      Documentation/cgroup-v1/
4019 F:      include/linux/cgroup*
4020 F:      kernel/cgroup/
4021
4022 CONTROL GROUP - CPUSET
4023 M:      Li Zefan <lizefan@huawei.com>
4024 L:      cgroups@vger.kernel.org
4025 W:      http://www.bullopensource.org/cpuset/
4026 W:      http://oss.sgi.com/projects/cpusets/
4027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4028 S:      Maintained
4029 F:      Documentation/cgroup-v1/cpusets.txt
4030 F:      include/linux/cpuset.h
4031 F:      kernel/cgroup/cpuset.c
4032
4033 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4034 M:      Johannes Weiner <hannes@cmpxchg.org>
4035 M:      Michal Hocko <mhocko@kernel.org>
4036 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4037 L:      cgroups@vger.kernel.org
4038 L:      linux-mm@kvack.org
4039 S:      Maintained
4040 F:      mm/memcontrol.c
4041 F:      mm/swap_cgroup.c
4042
4043 CORETEMP HARDWARE MONITORING DRIVER
4044 M:      Fenghua Yu <fenghua.yu@intel.com>
4045 L:      linux-hwmon@vger.kernel.org
4046 S:      Maintained
4047 F:      Documentation/hwmon/coretemp
4048 F:      drivers/hwmon/coretemp.c
4049
4050 COSA/SRP SYNC SERIAL DRIVER
4051 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4052 W:      http://www.fi.muni.cz/~kas/cosa/
4053 S:      Maintained
4054 F:      drivers/net/wan/cosa*
4055
4056 CPMAC ETHERNET DRIVER
4057 M:      Florian Fainelli <f.fainelli@gmail.com>
4058 L:      netdev@vger.kernel.org
4059 S:      Maintained
4060 F:      drivers/net/ethernet/ti/cpmac.c
4061
4062 CPU FREQUENCY SCALING FRAMEWORK
4063 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4064 M:      Viresh Kumar <viresh.kumar@linaro.org>
4065 L:      linux-pm@vger.kernel.org
4066 S:      Maintained
4067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4069 B:      https://bugzilla.kernel.org
4070 F:      Documentation/admin-guide/pm/cpufreq.rst
4071 F:      Documentation/admin-guide/pm/intel_pstate.rst
4072 F:      Documentation/cpu-freq/
4073 F:      Documentation/devicetree/bindings/cpufreq/
4074 F:      drivers/cpufreq/
4075 F:      include/linux/cpufreq.h
4076 F:      tools/testing/selftests/cpufreq/
4077
4078 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4079 M:      Viresh Kumar <viresh.kumar@linaro.org>
4080 M:      Sudeep Holla <sudeep.holla@arm.com>
4081 L:      linux-pm@vger.kernel.org
4082 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4083 S:      Maintained
4084 F:      drivers/cpufreq/arm_big_little.h
4085 F:      drivers/cpufreq/arm_big_little.c
4086
4087 CPU POWER MONITORING SUBSYSTEM
4088 M:      Thomas Renninger <trenn@suse.com>
4089 M:      Shuah Khan <shuah@kernel.org>
4090 M:      Shuah Khan <skhan@linuxfoundation.org>
4091 L:      linux-pm@vger.kernel.org
4092 S:      Maintained
4093 F:      tools/power/cpupower/
4094
4095 CPUID/MSR DRIVER
4096 M:      "H. Peter Anvin" <hpa@zytor.com>
4097 S:      Maintained
4098 F:      arch/x86/kernel/cpuid.c
4099 F:      arch/x86/kernel/msr.c
4100
4101 CPUIDLE DRIVER - ARM BIG LITTLE
4102 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4103 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4104 L:      linux-pm@vger.kernel.org
4105 L:      linux-arm-kernel@lists.infradead.org
4106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4107 S:      Maintained
4108 F:      drivers/cpuidle/cpuidle-big_little.c
4109
4110 CPUIDLE DRIVER - ARM EXYNOS
4111 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4112 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4113 M:      Kukjin Kim <kgene@kernel.org>
4114 L:      linux-pm@vger.kernel.org
4115 L:      linux-samsung-soc@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/cpuidle/cpuidle-exynos.c
4118 F:      arch/arm/mach-exynos/pm.c
4119
4120 CPU IDLE TIME MANAGEMENT FRAMEWORK
4121 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4122 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4123 L:      linux-pm@vger.kernel.org
4124 S:      Maintained
4125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4126 B:      https://bugzilla.kernel.org
4127 F:      Documentation/admin-guide/pm/cpuidle.rst
4128 F:      Documentation/driver-api/pm/cpuidle.rst
4129 F:      drivers/cpuidle/*
4130 F:      include/linux/cpuidle.h
4131
4132 CRAMFS FILESYSTEM
4133 M:      Nicolas Pitre <nico@linaro.org>
4134 S:      Maintained
4135 F:      Documentation/filesystems/cramfs.txt
4136 F:      fs/cramfs/
4137
4138 CRYPTO API
4139 M:      Herbert Xu <herbert@gondor.apana.org.au>
4140 M:      "David S. Miller" <davem@davemloft.net>
4141 L:      linux-crypto@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4144 S:      Maintained
4145 F:      Documentation/crypto/
4146 F:      Documentation/devicetree/bindings/crypto/
4147 F:      arch/*/crypto/
4148 F:      crypto/
4149 F:      drivers/crypto/
4150 F:      include/crypto/
4151 F:      include/linux/crypto*
4152
4153 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4154 M:      Neil Horman <nhorman@tuxdriver.com>
4155 L:      linux-crypto@vger.kernel.org
4156 S:      Maintained
4157 F:      crypto/ansi_cprng.c
4158 F:      crypto/rng.c
4159
4160 CS3308 MEDIA DRIVER
4161 M:      Hans Verkuil <hverkuil@xs4all.nl>
4162 L:      linux-media@vger.kernel.org
4163 T:      git git://linuxtv.org/media_tree.git
4164 W:      http://linuxtv.org
4165 S:      Odd Fixes
4166 F:      drivers/media/i2c/cs3308.c
4167
4168 CS5535 Audio ALSA driver
4169 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4170 S:      Maintained
4171 F:      sound/pci/cs5535audio/
4172
4173 CSI DRIVERS FOR ALLWINNER V3s
4174 M:      Yong Deng <yong.deng@magewell.com>
4175 L:      linux-media@vger.kernel.org
4176 T:      git git://linuxtv.org/media_tree.git
4177 S:      Maintained
4178 F:      drivers/media/platform/sunxi/sun6i-csi/
4179 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4180
4181 CW1200 WLAN driver
4182 M:      Solomon Peachy <pizza@shaftnet.org>
4183 S:      Maintained
4184 F:      drivers/net/wireless/st/cw1200/
4185
4186 CX18 VIDEO4LINUX DRIVER
4187 M:      Andy Walls <awalls@md.metrocast.net>
4188 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4189 L:      linux-media@vger.kernel.org
4190 T:      git git://linuxtv.org/media_tree.git
4191 W:      https://linuxtv.org
4192 W:      http://www.ivtvdriver.org/index.php/Cx18
4193 S:      Maintained
4194 F:      Documentation/media/v4l-drivers/cx18*
4195 F:      drivers/media/pci/cx18/
4196 F:      include/uapi/linux/ivtv*
4197
4198 CX2341X MPEG ENCODER HELPER MODULE
4199 M:      Hans Verkuil <hverkuil@xs4all.nl>
4200 L:      linux-media@vger.kernel.org
4201 T:      git git://linuxtv.org/media_tree.git
4202 W:      https://linuxtv.org
4203 S:      Maintained
4204 F:      drivers/media/common/cx2341x*
4205 F:      include/media/drv-intf/cx2341x.h
4206
4207 CX24120 MEDIA DRIVER
4208 M:      Jemma Denson <jdenson@gmail.com>
4209 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4210 L:      linux-media@vger.kernel.org
4211 W:      https://linuxtv.org
4212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4213 S:      Maintained
4214 F:      drivers/media/dvb-frontends/cx24120*
4215
4216 CX88 VIDEO4LINUX DRIVER
4217 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4218 L:      linux-media@vger.kernel.org
4219 W:      https://linuxtv.org
4220 T:      git git://linuxtv.org/media_tree.git
4221 S:      Odd fixes
4222 F:      Documentation/media/v4l-drivers/cx88*
4223 F:      drivers/media/pci/cx88/
4224
4225 CXD2820R MEDIA DRIVER
4226 M:      Antti Palosaari <crope@iki.fi>
4227 L:      linux-media@vger.kernel.org
4228 W:      https://linuxtv.org
4229 W:      http://palosaari.fi/linux/
4230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4231 T:      git git://linuxtv.org/anttip/media_tree.git
4232 S:      Maintained
4233 F:      drivers/media/dvb-frontends/cxd2820r*
4234
4235 CXGB3 ETHERNET DRIVER (CXGB3)
4236 M:      Vishal Kulkarni <vishal@chelsio.com>
4237 L:      netdev@vger.kernel.org
4238 W:      http://www.chelsio.com
4239 S:      Supported
4240 F:      drivers/net/ethernet/chelsio/cxgb3/
4241
4242 CXGB3 ISCSI DRIVER (CXGB3I)
4243 M:      Karen Xie <kxie@chelsio.com>
4244 L:      linux-scsi@vger.kernel.org
4245 W:      http://www.chelsio.com
4246 S:      Supported
4247 F:      drivers/scsi/cxgbi/cxgb3i
4248
4249 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4250 M:      Steve Wise <swise@chelsio.com>
4251 L:      linux-rdma@vger.kernel.org
4252 W:      http://www.openfabrics.org
4253 S:      Supported
4254 F:      drivers/infiniband/hw/cxgb3/
4255 F:      include/uapi/rdma/cxgb3-abi.h
4256
4257 CXGB4 CRYPTO DRIVER (chcr)
4258 M:      Harsh Jain <harsh@chelsio.com>
4259 L:      linux-crypto@vger.kernel.org
4260 W:      http://www.chelsio.com
4261 S:      Supported
4262 F:      drivers/crypto/chelsio
4263
4264 CXGB4 ETHERNET DRIVER (CXGB4)
4265 M:      Vishal Kulkarni <vishal@chelsio.com>
4266 L:      netdev@vger.kernel.org
4267 W:      http://www.chelsio.com
4268 S:      Supported
4269 F:      drivers/net/ethernet/chelsio/cxgb4/
4270
4271 CXGB4 ISCSI DRIVER (CXGB4I)
4272 M:      Karen Xie <kxie@chelsio.com>
4273 L:      linux-scsi@vger.kernel.org
4274 W:      http://www.chelsio.com
4275 S:      Supported
4276 F:      drivers/scsi/cxgbi/cxgb4i
4277
4278 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4279 M:      Steve Wise <swise@chelsio.com>
4280 L:      linux-rdma@vger.kernel.org
4281 W:      http://www.openfabrics.org
4282 S:      Supported
4283 F:      drivers/infiniband/hw/cxgb4/
4284 F:      include/uapi/rdma/cxgb4-abi.h
4285
4286 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4287 M:      Casey Leedom <leedom@chelsio.com>
4288 L:      netdev@vger.kernel.org
4289 W:      http://www.chelsio.com
4290 S:      Supported
4291 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4292
4293 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4294 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4295 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4296 L:      linuxppc-dev@lists.ozlabs.org
4297 S:      Supported
4298 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4299 F:      drivers/misc/cxl/
4300 F:      include/misc/cxl*
4301 F:      include/uapi/misc/cxl.h
4302 F:      Documentation/powerpc/cxl.txt
4303 F:      Documentation/ABI/testing/sysfs-class-cxl
4304
4305 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4306 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4307 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4308 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4309 L:      linux-scsi@vger.kernel.org
4310 S:      Supported
4311 F:      drivers/scsi/cxlflash/
4312 F:      include/uapi/scsi/cxlflash_ioctl.h
4313 F:      Documentation/powerpc/cxlflash.txt
4314
4315 CYBERPRO FB DRIVER
4316 M:      Russell King <linux@armlinux.org.uk>
4317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4318 W:      http://www.armlinux.org.uk/
4319 S:      Maintained
4320 F:      drivers/video/fbdev/cyber2000fb.*
4321
4322 CYCLADES ASYNC MUX DRIVER
4323 W:      http://www.cyclades.com/
4324 S:      Orphan
4325 F:      drivers/tty/cyclades.c
4326 F:      include/linux/cyclades.h
4327 F:      include/uapi/linux/cyclades.h
4328
4329 CYCLADES PC300 DRIVER
4330 W:      http://www.cyclades.com/
4331 S:      Orphan
4332 F:      drivers/net/wan/pc300*
4333
4334 CYPRESS_FIRMWARE MEDIA DRIVER
4335 M:      Antti Palosaari <crope@iki.fi>
4336 L:      linux-media@vger.kernel.org
4337 W:      https://linuxtv.org
4338 W:      http://palosaari.fi/linux/
4339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4340 T:      git git://linuxtv.org/anttip/media_tree.git
4341 S:      Maintained
4342 F:      drivers/media/common/cypress_firmware*
4343
4344 CYTTSP TOUCHSCREEN DRIVER
4345 M:      Ferruh Yigit <fery@cypress.com>
4346 L:      linux-input@vger.kernel.org
4347 S:      Supported
4348 F:      drivers/input/touchscreen/cyttsp*
4349 F:      include/linux/input/cyttsp.h
4350
4351 D-LINK DIR-685 TOUCHKEYS DRIVER
4352 M:      Linus Walleij <linus.walleij@linaro.org>
4353 L:      linux-input@vger.kernel.org
4354 S:      Supported
4355 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4356
4357 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4358 M:      Joshua Kinard <kumba@gentoo.org>
4359 S:      Maintained
4360 F:      drivers/rtc/rtc-ds1685.c
4361 F:      include/linux/rtc/ds1685.h
4362
4363 DAMA SLAVE for AX.25
4364 M:      Joerg Reuter <jreuter@yaina.de>
4365 W:      http://yaina.de/jreuter/
4366 W:      http://www.qsl.net/dl1bke/
4367 L:      linux-hams@vger.kernel.org
4368 S:      Maintained
4369 F:      net/ax25/af_ax25.c
4370 F:      net/ax25/ax25_dev.c
4371 F:      net/ax25/ax25_ds_*
4372 F:      net/ax25/ax25_in.c
4373 F:      net/ax25/ax25_out.c
4374 F:      net/ax25/ax25_timer.c
4375 F:      net/ax25/sysctl_net_ax25.c
4376
4377 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4378 L:      netdev@vger.kernel.org
4379 S:      Orphan
4380 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4381 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4382
4383 DC390/AM53C974 SCSI driver
4384 M:      Hannes Reinecke <hare@suse.com>
4385 L:      linux-scsi@vger.kernel.org
4386 S:      Maintained
4387 F:      drivers/scsi/am53c974.c
4388
4389 DC395x SCSI driver
4390 M:      Oliver Neukum <oliver@neukum.org>
4391 M:      Ali Akcaagac <aliakc@web.de>
4392 M:      Jamie Lenehan <lenehan@twibble.org>
4393 L:      dc395x@twibble.org
4394 W:      http://twibble.org/dist/dc395x/
4395 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4396 S:      Maintained
4397 F:      Documentation/scsi/dc395x.txt
4398 F:      drivers/scsi/dc395x.*
4399
4400 DCCP PROTOCOL
4401 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4402 L:      dccp@vger.kernel.org
4403 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4404 S:      Maintained
4405 F:      include/linux/dccp.h
4406 F:      include/uapi/linux/dccp.h
4407 F:      include/linux/tfrc.h
4408 F:      net/dccp/
4409
4410 DECnet NETWORK LAYER
4411 W:      http://linux-decnet.sourceforge.net
4412 L:      linux-decnet-user@lists.sourceforge.net
4413 S:      Orphan
4414 F:      Documentation/networking/decnet.txt
4415 F:      net/decnet/
4416
4417 DECSTATION PLATFORM SUPPORT
4418 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4419 L:      linux-mips@vger.kernel.org
4420 W:      http://www.linux-mips.org/wiki/DECstation
4421 S:      Maintained
4422 F:      arch/mips/dec/
4423 F:      arch/mips/include/asm/dec/
4424 F:      arch/mips/include/asm/mach-dec/
4425
4426 DEFXX FDDI NETWORK DRIVER
4427 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4428 S:      Maintained
4429 F:      drivers/net/fddi/defxx.*
4430
4431 DELL SMBIOS DRIVER
4432 M:      Pali Rohár <pali.rohar@gmail.com>
4433 M:      Mario Limonciello <mario.limonciello@dell.com>
4434 L:      platform-driver-x86@vger.kernel.org
4435 S:      Maintained
4436 F:      drivers/platform/x86/dell-smbios.*
4437
4438 DELL SMBIOS SMM DRIVER
4439 M:      Mario Limonciello <mario.limonciello@dell.com>
4440 L:      platform-driver-x86@vger.kernel.org
4441 S:      Maintained
4442 F:      drivers/platform/x86/dell-smbios-smm.c
4443
4444 DELL SMBIOS WMI DRIVER
4445 M:      Mario Limonciello <mario.limonciello@dell.com>
4446 L:      platform-driver-x86@vger.kernel.org
4447 S:      Maintained
4448 F:      drivers/platform/x86/dell-smbios-wmi.c
4449 F:      tools/wmi/dell-smbios-example.c
4450
4451 DEFZA FDDI NETWORK DRIVER
4452 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4453 S:      Maintained
4454 F:      drivers/net/fddi/defza.*
4455
4456 DELL LAPTOP DRIVER
4457 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4458 M:      Pali Rohár <pali.rohar@gmail.com>
4459 L:      platform-driver-x86@vger.kernel.org
4460 S:      Maintained
4461 F:      drivers/platform/x86/dell-laptop.c
4462
4463 DELL LAPTOP FREEFALL DRIVER
4464 M:      Pali Rohár <pali.rohar@gmail.com>
4465 S:      Maintained
4466 F:      drivers/platform/x86/dell-smo8800.c
4467
4468 DELL LAPTOP RBTN DRIVER
4469 M:      Pali Rohár <pali.rohar@gmail.com>
4470 S:      Maintained
4471 F:      drivers/platform/x86/dell-rbtn.*
4472
4473 DELL REMOTE BIOS UPDATE DRIVER
4474 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4475 L:      platform-driver-x86@vger.kernel.org
4476 S:      Maintained
4477 F:      drivers/platform/x86/dell_rbu.c
4478
4479 DELL LAPTOP SMM DRIVER
4480 M:      Pali Rohár <pali.rohar@gmail.com>
4481 S:      Maintained
4482 F:      drivers/hwmon/dell-smm-hwmon.c
4483 F:      include/uapi/linux/i8k.h
4484
4485 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4486 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4487 L:      platform-driver-x86@vger.kernel.org
4488 S:      Maintained
4489 F:      Documentation/dcdbas.txt
4490 F:      drivers/platform/x86/dcdbas.*
4491
4492 DELL WMI NOTIFICATIONS DRIVER
4493 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4494 M:      Pali Rohár <pali.rohar@gmail.com>
4495 S:      Maintained
4496 F:      drivers/platform/x86/dell-wmi.c
4497
4498 DELL WMI DESCRIPTOR DRIVER
4499 M:      Mario Limonciello <mario.limonciello@dell.com>
4500 S:      Maintained
4501 F:      drivers/platform/x86/dell-wmi-descriptor.c
4502
4503 DELTA ST MEDIA DRIVER
4504 M:      Hugues Fruchet <hugues.fruchet@st.com>
4505 L:      linux-media@vger.kernel.org
4506 T:      git git://linuxtv.org/media_tree.git
4507 W:      https://linuxtv.org
4508 S:      Supported
4509 F:      drivers/media/platform/sti/delta
4510
4511 DENALI NAND DRIVER
4512 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4513 L:      linux-mtd@lists.infradead.org
4514 S:      Supported
4515 F:      drivers/mtd/nand/raw/denali*
4516
4517 DESIGNWARE USB2 DRD IP DRIVER
4518 M:      Minas Harutyunyan <hminas@synopsys.com>
4519 L:      linux-usb@vger.kernel.org
4520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4521 S:      Maintained
4522 F:      drivers/usb/dwc2/
4523
4524 DESIGNWARE USB3 DRD IP DRIVER
4525 M:      Felipe Balbi <balbi@kernel.org>
4526 L:      linux-usb@vger.kernel.org
4527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4528 S:      Maintained
4529 F:      drivers/usb/dwc3/
4530
4531 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4532 M:      Andreas Klinger <ak@it-klinger.de>
4533 L:      linux-iio@vger.kernel.org
4534 S:      Maintained
4535 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4536 F:      drivers/iio/proximity/srf*.c
4537
4538 DEVICE COREDUMP (DEV_COREDUMP)
4539 M:      Johannes Berg <johannes@sipsolutions.net>
4540 L:      linux-kernel@vger.kernel.org
4541 S:      Maintained
4542 F:      drivers/base/devcoredump.c
4543 F:      include/linux/devcoredump.h
4544
4545 DEVICE FREQUENCY (DEVFREQ)
4546 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4547 M:      Kyungmin Park <kyungmin.park@samsung.com>
4548 R:      Chanwoo Choi <cw00.choi@samsung.com>
4549 L:      linux-pm@vger.kernel.org
4550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4551 S:      Maintained
4552 F:      drivers/devfreq/
4553 F:      include/linux/devfreq.h
4554 F:      Documentation/devicetree/bindings/devfreq/
4555
4556 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4557 M:      Chanwoo Choi <cw00.choi@samsung.com>
4558 L:      linux-pm@vger.kernel.org
4559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4560 S:      Supported
4561 F:      drivers/devfreq/event/
4562 F:      drivers/devfreq/devfreq-event.c
4563 F:      include/linux/devfreq-event.h
4564 F:      Documentation/devicetree/bindings/devfreq/event/
4565
4566 DEVICE NUMBER REGISTRY
4567 M:      Torben Mathiasen <device@lanana.org>
4568 W:      http://lanana.org/docs/device-list/index.html
4569 S:      Maintained
4570
4571 DEVICE-MAPPER  (LVM)
4572 M:      Alasdair Kergon <agk@redhat.com>
4573 M:      Mike Snitzer <snitzer@redhat.com>
4574 M:      dm-devel@redhat.com
4575 L:      dm-devel@redhat.com
4576 W:      http://sources.redhat.com/dm
4577 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4579 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4580 S:      Maintained
4581 F:      Documentation/device-mapper/
4582 F:      drivers/md/Makefile
4583 F:      drivers/md/Kconfig
4584 F:      drivers/md/dm*
4585 F:      drivers/md/persistent-data/
4586 F:      include/linux/device-mapper.h
4587 F:      include/linux/dm-*.h
4588 F:      include/uapi/linux/dm-*.h
4589
4590 DEVLINK
4591 M:      Jiri Pirko <jiri@mellanox.com>
4592 L:      netdev@vger.kernel.org
4593 S:      Supported
4594 F:      net/core/devlink.c
4595 F:      include/net/devlink.h
4596 F:      include/uapi/linux/devlink.h
4597
4598 DIALOG SEMICONDUCTOR DRIVERS
4599 M:      Support Opensource <support.opensource@diasemi.com>
4600 W:      http://www.dialog-semiconductor.com/products
4601 S:      Supported
4602 F:      Documentation/hwmon/da90??
4603 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4604 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4605 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4606 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4607 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4608 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4609 F:      drivers/gpio/gpio-da90??.c
4610 F:      drivers/hwmon/da90??-hwmon.c
4611 F:      drivers/iio/adc/da91??-*.c
4612 F:      drivers/input/misc/da90??_onkey.c
4613 F:      drivers/input/touchscreen/da9052_tsi.c
4614 F:      drivers/leds/leds-da90??.c
4615 F:      drivers/mfd/da903x.c
4616 F:      drivers/mfd/da90??-*.c
4617 F:      drivers/mfd/da91??-*.c
4618 F:      drivers/power/supply/da9052-battery.c
4619 F:      drivers/power/supply/da91??-*.c
4620 F:      drivers/regulator/da903x.c
4621 F:      drivers/regulator/da9???-regulator.[ch]
4622 F:      drivers/thermal/da90??-thermal.c
4623 F:      drivers/rtc/rtc-da90??.c
4624 F:      drivers/video/backlight/da90??_bl.c
4625 F:      drivers/watchdog/da90??_wdt.c
4626 F:      include/linux/mfd/da903x.h
4627 F:      include/linux/mfd/da9052/
4628 F:      include/linux/mfd/da9055/
4629 F:      include/linux/mfd/da9062/
4630 F:      include/linux/mfd/da9063/
4631 F:      include/linux/mfd/da9150/
4632 F:      include/linux/regulator/da9211.h
4633 F:      include/sound/da[79]*.h
4634 F:      sound/soc/codecs/da[79]*.[ch]
4635
4636 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4637 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4638 L:      linux-gpio@vger.kernel.org
4639 S:      Maintained
4640 F:      drivers/gpio/gpio-gpio-mm.c
4641
4642 DIOLAN U2C-12 I2C DRIVER
4643 M:      Guenter Roeck <linux@roeck-us.net>
4644 L:      linux-i2c@vger.kernel.org
4645 S:      Maintained
4646 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4647
4648 FILESYSTEM DIRECT ACCESS (DAX)
4649 M:      Dan Williams <dan.j.williams@intel.com>
4650 R:      Matthew Wilcox <willy@infradead.org>
4651 R:      Jan Kara <jack@suse.cz>
4652 L:      linux-fsdevel@vger.kernel.org
4653 L:      linux-nvdimm@lists.01.org
4654 S:      Supported
4655 F:      fs/dax.c
4656 F:      include/linux/dax.h
4657 F:      include/trace/events/fs_dax.h
4658
4659 DEVICE DIRECT ACCESS (DAX)
4660 M:      Dan Williams <dan.j.williams@intel.com>
4661 M:      Vishal Verma <vishal.l.verma@intel.com>
4662 M:      Keith Busch <keith.busch@intel.com>
4663 M:      Dave Jiang <dave.jiang@intel.com>
4664 L:      linux-nvdimm@lists.01.org
4665 S:      Supported
4666 F:      drivers/dax/
4667
4668 DIRECTORY NOTIFICATION (DNOTIFY)
4669 M:      Jan Kara <jack@suse.cz>
4670 R:      Amir Goldstein <amir73il@gmail.com>
4671 L:      linux-fsdevel@vger.kernel.org
4672 S:      Maintained
4673 F:      Documentation/filesystems/dnotify.txt
4674 F:      fs/notify/dnotify/
4675 F:      include/linux/dnotify.h
4676
4677 DISK GEOMETRY AND PARTITION HANDLING
4678 M:      Andries Brouwer <aeb@cwi.nl>
4679 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4680 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4681 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4682 S:      Maintained
4683
4684 DISKQUOTA
4685 M:      Jan Kara <jack@suse.com>
4686 S:      Maintained
4687 F:      Documentation/filesystems/quota.txt
4688 F:      fs/quota/
4689 F:      include/linux/quota*.h
4690 F:      include/uapi/linux/quota*.h
4691
4692 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4693 M:      Bernie Thompson <bernie@plugable.com>
4694 L:      linux-fbdev@vger.kernel.org
4695 S:      Maintained
4696 W:      http://plugable.com/category/projects/udlfb/
4697 F:      drivers/video/fbdev/udlfb.c
4698 F:      include/video/udlfb.h
4699 F:      Documentation/fb/udlfb.txt
4700
4701 DISTRIBUTED LOCK MANAGER (DLM)
4702 M:      Christine Caulfield <ccaulfie@redhat.com>
4703 M:      David Teigland <teigland@redhat.com>
4704 L:      cluster-devel@redhat.com
4705 W:      http://sources.redhat.com/cluster/
4706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4707 S:      Supported
4708 F:      fs/dlm/
4709
4710 DMA BUFFER SHARING FRAMEWORK
4711 M:      Sumit Semwal <sumit.semwal@linaro.org>
4712 S:      Maintained
4713 L:      linux-media@vger.kernel.org
4714 L:      dri-devel@lists.freedesktop.org
4715 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4716 F:      drivers/dma-buf/
4717 F:      include/linux/dma-buf*
4718 F:      include/linux/reservation.h
4719 F:      include/linux/*fence.h
4720 F:      Documentation/driver-api/dma-buf.rst
4721 T:      git git://anongit.freedesktop.org/drm/drm-misc
4722
4723 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4724 M:      Vinod Koul <vkoul@kernel.org>
4725 L:      dmaengine@vger.kernel.org
4726 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4727 S:      Maintained
4728 F:      drivers/dma/
4729 F:      include/linux/dmaengine.h
4730 F:      include/linux/of_dma.h
4731 F:      Documentation/devicetree/bindings/dma/
4732 F:      Documentation/driver-api/dmaengine/
4733 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4734
4735 DMA MAPPING HELPERS
4736 M:      Christoph Hellwig <hch@lst.de>
4737 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4738 R:      Robin Murphy <robin.murphy@arm.com>
4739 L:      iommu@lists.linux-foundation.org
4740 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4741 W:      http://git.infradead.org/users/hch/dma-mapping.git
4742 S:      Supported
4743 F:      kernel/dma/
4744 F:      include/asm-generic/dma-mapping.h
4745 F:      include/linux/dma-direct.h
4746 F:      include/linux/dma-mapping.h
4747 F:      include/linux/dma-noncoherent.h
4748
4749 DME1737 HARDWARE MONITOR DRIVER
4750 M:      Juerg Haefliger <juergh@gmail.com>
4751 L:      linux-hwmon@vger.kernel.org
4752 S:      Maintained
4753 F:      Documentation/hwmon/dme1737
4754 F:      drivers/hwmon/dme1737.c
4755
4756 DMI/SMBIOS SUPPORT
4757 M:      Jean Delvare <jdelvare@suse.com>
4758 S:      Maintained
4759 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4760 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4761 F:      drivers/firmware/dmi-id.c
4762 F:      drivers/firmware/dmi_scan.c
4763 F:      include/linux/dmi.h
4764
4765 DOCUMENTATION
4766 M:      Jonathan Corbet <corbet@lwn.net>
4767 L:      linux-doc@vger.kernel.org
4768 S:      Maintained
4769 F:      Documentation/
4770 F:      scripts/kernel-doc
4771 X:      Documentation/ABI/
4772 X:      Documentation/acpi/
4773 X:      Documentation/devicetree/
4774 X:      Documentation/i2c/
4775 X:      Documentation/media/
4776 X:      Documentation/power/
4777 X:      Documentation/spi/
4778 T:      git git://git.lwn.net/linux.git docs-next
4779
4780 DOCUMENTATION/ITALIAN
4781 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4782 L:      linux-doc@vger.kernel.org
4783 S:      Maintained
4784 F:      Documentation/translations/it_IT
4785
4786 DONGWOON DW9714 LENS VOICE COIL DRIVER
4787 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4788 L:      linux-media@vger.kernel.org
4789 T:      git git://linuxtv.org/media_tree.git
4790 S:      Maintained
4791 F:      drivers/media/i2c/dw9714.c
4792 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4793
4794 DONGWOON DW9807 LENS VOICE COIL DRIVER
4795 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4796 L:      linux-media@vger.kernel.org
4797 T:      git git://linuxtv.org/media_tree.git
4798 S:      Maintained
4799 F:      drivers/media/i2c/dw9807-vcm.c
4800 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4801
4802 DOUBLETALK DRIVER
4803 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4804 L:      blinux-list@redhat.com
4805 S:      Maintained
4806 F:      drivers/char/dtlk.c
4807 F:      include/linux/dtlk.h
4808
4809 DPAA2 DATAPATH I/O (DPIO) DRIVER
4810 M:      Roy Pledge <Roy.Pledge@nxp.com>
4811 L:      linux-kernel@vger.kernel.org
4812 S:      Maintained
4813 F:      drivers/soc/fsl/dpio
4814
4815 DPAA2 ETHERNET DRIVER
4816 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4817 L:      netdev@vger.kernel.org
4818 S:      Maintained
4819 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4822 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4823 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4824
4825 DPAA2 ETHERNET SWITCH DRIVER
4826 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4827 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4828 L:      linux-kernel@vger.kernel.org
4829 S:      Maintained
4830 F:      drivers/staging/fsl-dpaa2/ethsw
4831
4832 DPAA2 PTP CLOCK DRIVER
4833 M:      Yangbo Lu <yangbo.lu@nxp.com>
4834 L:      netdev@vger.kernel.org
4835 S:      Maintained
4836 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4837 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4838
4839 DPT_I2O SCSI RAID DRIVER
4840 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4841 L:      linux-scsi@vger.kernel.org
4842 W:      http://www.adaptec.com/
4843 S:      Maintained
4844 F:      drivers/scsi/dpt*
4845 F:      drivers/scsi/dpt/
4846
4847 DRBD DRIVER
4848 M:      Philipp Reisner <philipp.reisner@linbit.com>
4849 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4850 L:      drbd-dev@lists.linbit.com
4851 W:      http://www.drbd.org
4852 T:      git git://git.linbit.com/linux-drbd.git
4853 T:      git git://git.linbit.com/drbd-8.4.git
4854 S:      Supported
4855 F:      drivers/block/drbd/
4856 F:      lib/lru_cache.c
4857 F:      Documentation/blockdev/drbd/
4858
4859 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4860 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4861 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4863 S:      Supported
4864 F:      Documentation/kobject.txt
4865 F:      drivers/base/
4866 F:      fs/debugfs/
4867 F:      fs/sysfs/
4868 F:      include/linux/debugfs.h
4869 F:      include/linux/kobj*
4870 F:      lib/kobj*
4871
4872 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4873 M:      Kevin Hilman <khilman@kernel.org>
4874 M:      Nishanth Menon <nm@ti.com>
4875 S:      Maintained
4876 F:      drivers/power/avs/
4877 F:      include/linux/power/smartreflex.h
4878 L:      linux-pm@vger.kernel.org
4879
4880 DRM DRIVER FOR ARM PL111 CLCD
4881 M:      Eric Anholt <eric@anholt.net>
4882 T:      git git://anongit.freedesktop.org/drm/drm-misc
4883 S:      Supported
4884 F:      drivers/gpu/drm/pl111/
4885
4886 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4887 M:      Linus Walleij <linus.walleij@linaro.org>
4888 T:      git git://anongit.freedesktop.org/drm/drm-misc
4889 S:      Maintained
4890 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4891 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4892
4893 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4894 M:      Dave Airlie <airlied@redhat.com>
4895 S:      Odd Fixes
4896 F:      drivers/gpu/drm/ast/
4897
4898 DRM DRIVER FOR BOCHS VIRTUAL GPU
4899 M:      Gerd Hoffmann <kraxel@redhat.com>
4900 L:      virtualization@lists.linux-foundation.org
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902 S:      Maintained
4903 F:      drivers/gpu/drm/bochs/
4904
4905 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4906 M:      Linus Walleij <linus.walleij@linaro.org>
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 S:      Maintained
4909 F:      drivers/gpu/drm/tve200/
4910
4911 DRM DRIVER FOR ILITEK ILI9225 PANELS
4912 M:      David Lechner <david@lechnology.com>
4913 S:      Maintained
4914 F:      drivers/gpu/drm/tinydrm/ili9225.c
4915 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4916
4917 DRM DRIVER FOR HX8357D PANELS
4918 M:      Eric Anholt <eric@anholt.net>
4919 T:      git git://anongit.freedesktop.org/drm/drm-misc
4920 S:      Maintained
4921 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4922 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4923
4924 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4925 S:      Orphan / Obsolete
4926 F:      drivers/gpu/drm/i810/
4927 F:      include/uapi/drm/i810_drm.h
4928
4929 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4930 S:      Orphan / Obsolete
4931 F:      drivers/gpu/drm/mga/
4932 F:      include/uapi/drm/mga_drm.h
4933
4934 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4935 M:      Dave Airlie <airlied@redhat.com>
4936 S:      Odd Fixes
4937 F:      drivers/gpu/drm/mgag200/
4938
4939 DRM DRIVER FOR MI0283QT
4940 M:      Noralf Trønnes <noralf@tronnes.org>
4941 S:      Maintained
4942 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4943 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4944
4945 DRM DRIVER FOR MSM ADRENO GPU
4946 M:      Rob Clark <robdclark@gmail.com>
4947 M:      Sean Paul <sean@poorly.run>
4948 L:      linux-arm-msm@vger.kernel.org
4949 L:      dri-devel@lists.freedesktop.org
4950 L:      freedreno@lists.freedesktop.org
4951 T:      git https://gitlab.freedesktop.org/drm/msm.git
4952 S:      Maintained
4953 F:      drivers/gpu/drm/msm/
4954 F:      include/uapi/drm/msm_drm.h
4955 F:      Documentation/devicetree/bindings/display/msm/
4956
4957 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4958 M:      Ben Skeggs <bskeggs@redhat.com>
4959 L:      dri-devel@lists.freedesktop.org
4960 L:      nouveau@lists.freedesktop.org
4961 T:      git git://github.com/skeggsb/linux
4962 S:      Supported
4963 F:      drivers/gpu/drm/nouveau/
4964 F:      include/uapi/drm/nouveau_drm.h
4965
4966 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4967 M:      Stefan Mavrodiev <stefan@olimex.com>
4968 S:      Maintained
4969 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4970 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4971
4972 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4973 M:      Noralf Trønnes <noralf@tronnes.org>
4974 S:      Maintained
4975 F:      drivers/gpu/drm/tinydrm/repaper.c
4976 F:      Documentation/devicetree/bindings/display/repaper.txt
4977
4978 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4979 M:      Dave Airlie <airlied@redhat.com>
4980 M:      Gerd Hoffmann <kraxel@redhat.com>
4981 L:      virtualization@lists.linux-foundation.org
4982 T:      git git://anongit.freedesktop.org/drm/drm-misc
4983 S:      Obsolete
4984 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4985 F:      drivers/gpu/drm/cirrus/
4986
4987 DRM DRIVER FOR QXL VIRTUAL GPU
4988 M:      Dave Airlie <airlied@redhat.com>
4989 M:      Gerd Hoffmann <kraxel@redhat.com>
4990 L:      virtualization@lists.linux-foundation.org
4991 L:      spice-devel@lists.freedesktop.org
4992 T:      git git://anongit.freedesktop.org/drm/drm-misc
4993 S:      Maintained
4994 F:      drivers/gpu/drm/qxl/
4995 F:      include/uapi/drm/qxl_drm.h
4996
4997 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4998 S:      Orphan / Obsolete
4999 F:      drivers/gpu/drm/r128/
5000 F:      include/uapi/drm/r128_drm.h
5001
5002 DRM DRIVER FOR SAVAGE VIDEO CARDS
5003 S:      Orphan / Obsolete
5004 F:      drivers/gpu/drm/savage/
5005 F:      include/uapi/drm/savage_drm.h
5006
5007 DRM DRIVER FOR SIS VIDEO CARDS
5008 S:      Orphan / Obsolete
5009 F:      drivers/gpu/drm/sis/
5010 F:      include/uapi/drm/sis_drm.h
5011
5012 DRM DRIVER FOR SITRONIX ST7701 PANELS
5013 M:      Jagan Teki <jagan@amarulasolutions.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5016 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5017
5018 DRM DRIVER FOR SITRONIX ST7586 PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/st7586.c
5022 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5023
5024 DRM DRIVER FOR SITRONIX ST7735R PANELS
5025 M:      David Lechner <david@lechnology.com>
5026 S:      Maintained
5027 F:      drivers/gpu/drm/tinydrm/st7735r.c
5028 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5029
5030 DRM DRIVER FOR TDFX VIDEO CARDS
5031 S:      Orphan / Obsolete
5032 F:      drivers/gpu/drm/tdfx/
5033
5034 DRM DRIVER FOR TPO TPG110 PANELS
5035 M:      Linus Walleij <linus.walleij@linaro.org>
5036 T:      git git://anongit.freedesktop.org/drm/drm-misc
5037 S:      Maintained
5038 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5039 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5040
5041 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5042 M:      Dave Airlie <airlied@redhat.com>
5043 R:      Sean Paul <sean@poorly.run>
5044 L:      dri-devel@lists.freedesktop.org
5045 S:      Odd Fixes
5046 F:      drivers/gpu/drm/udl/
5047 T:      git git://anongit.freedesktop.org/drm/drm-misc
5048
5049 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5050 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5051 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5052 R:      Daniel Vetter <daniel@ffwll.ch>
5053 T:      git git://anongit.freedesktop.org/drm/drm-misc
5054 S:      Maintained
5055 L:      dri-devel@lists.freedesktop.org
5056 F:      drivers/gpu/drm/vkms/
5057 F:      Documentation/gpu/vkms.rst
5058
5059 DRM DRIVER FOR VMWARE VIRTUAL GPU
5060 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5061 M:      Thomas Hellstrom <thellstrom@vmware.com>
5062 L:      dri-devel@lists.freedesktop.org
5063 T:      git git://people.freedesktop.org/~thomash/linux
5064 S:      Supported
5065 F:      drivers/gpu/drm/vmwgfx/
5066 F:      include/uapi/drm/vmwgfx_drm.h
5067
5068 DRM DRIVERS
5069 M:      David Airlie <airlied@linux.ie>
5070 M:      Daniel Vetter <daniel@ffwll.ch>
5071 L:      dri-devel@lists.freedesktop.org
5072 T:      git git://anongit.freedesktop.org/drm/drm
5073 B:      https://bugs.freedesktop.org/
5074 C:      irc://chat.freenode.net/dri-devel
5075 S:      Maintained
5076 F:      drivers/gpu/drm/
5077 F:      drivers/gpu/vga/
5078 F:      Documentation/devicetree/bindings/display/
5079 F:      Documentation/devicetree/bindings/gpu/
5080 F:      Documentation/gpu/
5081 F:      include/drm/
5082 F:      include/uapi/drm/
5083 F:      include/linux/vga*
5084
5085 DRM DRIVERS AND MISC GPU PATCHES
5086 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5087 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5088 M:      Sean Paul <sean@poorly.run>
5089 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5090 S:      Maintained
5091 T:      git git://anongit.freedesktop.org/drm/drm-misc
5092 F:      Documentation/gpu/
5093 F:      drivers/gpu/vga/
5094 F:      drivers/gpu/drm/*
5095 F:      include/drm/drm*
5096 F:      include/uapi/drm/drm*
5097 F:      include/linux/vga*
5098
5099 DRM DRIVERS FOR ALLWINNER A10
5100 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5101 L:      dri-devel@lists.freedesktop.org
5102 S:      Supported
5103 F:      drivers/gpu/drm/sun4i/
5104 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5105 T:      git git://anongit.freedesktop.org/drm/drm-misc
5106
5107 DRM DRIVERS FOR AMLOGIC SOCS
5108 M:      Neil Armstrong <narmstrong@baylibre.com>
5109 L:      dri-devel@lists.freedesktop.org
5110 L:      linux-amlogic@lists.infradead.org
5111 W:      http://linux-meson.com/
5112 S:      Supported
5113 F:      drivers/gpu/drm/meson/
5114 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5115 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5116 F:      Documentation/gpu/meson.rst
5117 T:      git git://anongit.freedesktop.org/drm/drm-misc
5118
5119 DRM DRIVERS FOR ATMEL HLCDC
5120 M:      Boris Brezillon <bbrezillon@kernel.org>
5121 L:      dri-devel@lists.freedesktop.org
5122 S:      Supported
5123 F:      drivers/gpu/drm/atmel-hlcdc/
5124 F:      Documentation/devicetree/bindings/display/atmel/
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126
5127 DRM DRIVERS FOR BRIDGE CHIPS
5128 M:      Andrzej Hajda <a.hajda@samsung.com>
5129 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5130 S:      Maintained
5131 T:      git git://anongit.freedesktop.org/drm/drm-misc
5132 F:      drivers/gpu/drm/bridge/
5133
5134 DRM DRIVERS FOR EXYNOS
5135 M:      Inki Dae <inki.dae@samsung.com>
5136 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5137 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5138 M:      Kyungmin Park <kyungmin.park@samsung.com>
5139 L:      dri-devel@lists.freedesktop.org
5140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5141 S:      Supported
5142 F:      drivers/gpu/drm/exynos/
5143 F:      include/uapi/drm/exynos_drm.h
5144 F:      Documentation/devicetree/bindings/display/exynos/
5145
5146 DRM DRIVERS FOR FREESCALE DCU
5147 M:      Stefan Agner <stefan@agner.ch>
5148 M:      Alison Wang <alison.wang@nxp.com>
5149 L:      dri-devel@lists.freedesktop.org
5150 S:      Supported
5151 F:      drivers/gpu/drm/fsl-dcu/
5152 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5153 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5154 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156
5157 DRM DRIVERS FOR FREESCALE IMX
5158 M:      Philipp Zabel <p.zabel@pengutronix.de>
5159 L:      dri-devel@lists.freedesktop.org
5160 S:      Maintained
5161 F:      drivers/gpu/drm/imx/
5162 F:      drivers/gpu/ipu-v3/
5163 F:      Documentation/devicetree/bindings/display/imx/
5164
5165 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5166 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5167 L:      dri-devel@lists.freedesktop.org
5168 T:      git git://github.com/patjak/drm-gma500
5169 S:      Maintained
5170 F:      drivers/gpu/drm/gma500/
5171
5172 DRM DRIVERS FOR HISILICON
5173 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5174 M:      Rongrong Zou <zourongrong@gmail.com>
5175 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5176 R:      Chen Feng <puck.chen@hisilicon.com>
5177 L:      dri-devel@lists.freedesktop.org
5178 T:      git git://github.com/xin3liang/linux.git
5179 S:      Maintained
5180 F:      drivers/gpu/drm/hisilicon/
5181 F:      Documentation/devicetree/bindings/display/hisilicon/
5182
5183 DRM DRIVERS FOR MEDIATEK
5184 M:      CK Hu <ck.hu@mediatek.com>
5185 M:      Philipp Zabel <p.zabel@pengutronix.de>
5186 L:      dri-devel@lists.freedesktop.org
5187 S:      Supported
5188 F:      drivers/gpu/drm/mediatek/
5189 F:      Documentation/devicetree/bindings/display/mediatek/
5190
5191 DRM DRIVERS FOR NVIDIA TEGRA
5192 M:      Thierry Reding <thierry.reding@gmail.com>
5193 L:      dri-devel@lists.freedesktop.org
5194 L:      linux-tegra@vger.kernel.org
5195 T:      git git://anongit.freedesktop.org/tegra/linux.git
5196 S:      Supported
5197 F:      drivers/gpu/drm/tegra/
5198 F:      drivers/gpu/host1x/
5199 F:      include/linux/host1x.h
5200 F:      include/uapi/drm/tegra_drm.h
5201 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5202
5203 DRM DRIVERS FOR RENESAS
5204 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5205 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5206 L:      dri-devel@lists.freedesktop.org
5207 L:      linux-renesas-soc@vger.kernel.org
5208 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5209 S:      Supported
5210 F:      drivers/gpu/drm/rcar-du/
5211 F:      drivers/gpu/drm/shmobile/
5212 F:      include/linux/platform_data/shmob_drm.h
5213 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5214 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5215 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5216
5217 DRM DRIVERS FOR ROCKCHIP
5218 M:      Sandy Huang <hjc@rock-chips.com>
5219 M:      Heiko Stübner <heiko@sntech.de>
5220 L:      dri-devel@lists.freedesktop.org
5221 S:      Maintained
5222 F:      drivers/gpu/drm/rockchip/
5223 F:      Documentation/devicetree/bindings/display/rockchip/
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225
5226 DRM DRIVERS FOR STI
5227 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5228 M:      Vincent Abriou <vincent.abriou@st.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231 S:      Maintained
5232 F:      drivers/gpu/drm/sti
5233 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5234
5235 DRM DRIVERS FOR STM
5236 M:      Yannick Fertre <yannick.fertre@st.com>
5237 M:      Philippe Cornu <philippe.cornu@st.com>
5238 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5239 M:      Vincent Abriou <vincent.abriou@st.com>
5240 L:      dri-devel@lists.freedesktop.org
5241 T:      git git://anongit.freedesktop.org/drm/drm-misc
5242 S:      Maintained
5243 F:      drivers/gpu/drm/stm
5244 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5245
5246 DRM DRIVERS FOR TI LCDC
5247 M:      Jyri Sarha <jsarha@ti.com>
5248 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5249 L:      dri-devel@lists.freedesktop.org
5250 S:      Maintained
5251 F:      drivers/gpu/drm/tilcdc/
5252 F:      Documentation/devicetree/bindings/display/tilcdc/
5253
5254 DRM DRIVERS FOR TI OMAP
5255 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5256 L:      dri-devel@lists.freedesktop.org
5257 S:      Maintained
5258 F:      drivers/gpu/drm/omapdrm/
5259 F:      Documentation/devicetree/bindings/display/ti/
5260
5261 DRM DRIVERS FOR V3D
5262 M:      Eric Anholt <eric@anholt.net>
5263 S:      Supported
5264 F:      drivers/gpu/drm/v3d/
5265 F:      include/uapi/drm/v3d_drm.h
5266 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5267 T:      git git://anongit.freedesktop.org/drm/drm-misc
5268
5269 DRM DRIVERS FOR VC4
5270 M:      Eric Anholt <eric@anholt.net>
5271 T:      git git://github.com/anholt/linux
5272 S:      Supported
5273 F:      drivers/gpu/drm/vc4/
5274 F:      include/uapi/drm/vc4_drm.h
5275 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5276 T:      git git://anongit.freedesktop.org/drm/drm-misc
5277
5278 DRM DRIVERS FOR VIVANTE GPU IP
5279 M:      Lucas Stach <l.stach@pengutronix.de>
5280 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5281 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5282 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5283 L:      dri-devel@lists.freedesktop.org
5284 S:      Maintained
5285 F:      drivers/gpu/drm/etnaviv/
5286 F:      include/uapi/drm/etnaviv_drm.h
5287 F:      Documentation/devicetree/bindings/display/etnaviv/
5288
5289 DRM DRIVERS FOR ZTE ZX
5290 M:      Shawn Guo <shawnguo@kernel.org>
5291 L:      dri-devel@lists.freedesktop.org
5292 S:      Maintained
5293 F:      drivers/gpu/drm/zte/
5294 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5295 T:      git git://anongit.freedesktop.org/drm/drm-misc
5296
5297 DRM PANEL DRIVERS
5298 M:      Thierry Reding <thierry.reding@gmail.com>
5299 L:      dri-devel@lists.freedesktop.org
5300 T:      git git://anongit.freedesktop.org/drm/drm-misc
5301 S:      Maintained
5302 F:      drivers/gpu/drm/drm_panel.c
5303 F:      drivers/gpu/drm/panel/
5304 F:      include/drm/drm_panel.h
5305 F:      Documentation/devicetree/bindings/display/panel/
5306
5307 DRM TINYDRM DRIVERS
5308 M:      Noralf Trønnes <noralf@tronnes.org>
5309 W:      https://github.com/notro/tinydrm/wiki/Development
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311 S:      Maintained
5312 F:      drivers/gpu/drm/tinydrm/
5313 F:      include/drm/tinydrm/
5314
5315 DRM DRIVERS FOR XEN
5316 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 L:      dri-devel@lists.freedesktop.org
5319 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5320 S:      Supported
5321 F:      drivers/gpu/drm/xen/
5322 F:      Documentation/gpu/xen-front.rst
5323
5324 DRM TTM SUBSYSTEM
5325 M:      Christian Koenig <christian.koenig@amd.com>
5326 M:      Huang Rui <ray.huang@amd.com>
5327 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5328 T:      git git://people.freedesktop.org/~agd5f/linux
5329 S:      Maintained
5330 L:      dri-devel@lists.freedesktop.org
5331 F:      include/drm/ttm/
5332 F:      drivers/gpu/drm/ttm/
5333
5334 DSBR100 USB FM RADIO DRIVER
5335 M:      Alexey Klimov <klimov.linux@gmail.com>
5336 L:      linux-media@vger.kernel.org
5337 T:      git git://linuxtv.org/media_tree.git
5338 S:      Maintained
5339 F:      drivers/media/radio/dsbr100.c
5340
5341 DSCC4 DRIVER
5342 M:      Francois Romieu <romieu@fr.zoreil.com>
5343 L:      netdev@vger.kernel.org
5344 S:      Maintained
5345 F:      drivers/net/wan/dscc4.c
5346
5347 DT3155 MEDIA DRIVER
5348 M:      Hans Verkuil <hverkuil@xs4all.nl>
5349 L:      linux-media@vger.kernel.org
5350 T:      git git://linuxtv.org/media_tree.git
5351 W:      https://linuxtv.org
5352 S:      Odd Fixes
5353 F:      drivers/media/pci/dt3155/
5354
5355 DVB_USB_AF9015 MEDIA DRIVER
5356 M:      Antti Palosaari <crope@iki.fi>
5357 L:      linux-media@vger.kernel.org
5358 W:      https://linuxtv.org
5359 W:      http://palosaari.fi/linux/
5360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5361 T:      git git://linuxtv.org/anttip/media_tree.git
5362 S:      Maintained
5363 F:      drivers/media/usb/dvb-usb-v2/af9015*
5364
5365 DVB_USB_AF9035 MEDIA DRIVER
5366 M:      Antti Palosaari <crope@iki.fi>
5367 L:      linux-media@vger.kernel.org
5368 W:      https://linuxtv.org
5369 W:      http://palosaari.fi/linux/
5370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5371 T:      git git://linuxtv.org/anttip/media_tree.git
5372 S:      Maintained
5373 F:      drivers/media/usb/dvb-usb-v2/af9035*
5374
5375 DVB_USB_ANYSEE MEDIA DRIVER
5376 M:      Antti Palosaari <crope@iki.fi>
5377 L:      linux-media@vger.kernel.org
5378 W:      https://linuxtv.org
5379 W:      http://palosaari.fi/linux/
5380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5381 T:      git git://linuxtv.org/anttip/media_tree.git
5382 S:      Maintained
5383 F:      drivers/media/usb/dvb-usb-v2/anysee*
5384
5385 DVB_USB_AU6610 MEDIA DRIVER
5386 M:      Antti Palosaari <crope@iki.fi>
5387 L:      linux-media@vger.kernel.org
5388 W:      https://linuxtv.org
5389 W:      http://palosaari.fi/linux/
5390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5391 T:      git git://linuxtv.org/anttip/media_tree.git
5392 S:      Maintained
5393 F:      drivers/media/usb/dvb-usb-v2/au6610*
5394
5395 DVB_USB_CE6230 MEDIA DRIVER
5396 M:      Antti Palosaari <crope@iki.fi>
5397 L:      linux-media@vger.kernel.org
5398 W:      https://linuxtv.org
5399 W:      http://palosaari.fi/linux/
5400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5401 T:      git git://linuxtv.org/anttip/media_tree.git
5402 S:      Maintained
5403 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5404
5405 DVB_USB_CXUSB MEDIA DRIVER
5406 M:      Michael Krufky <mkrufky@linuxtv.org>
5407 L:      linux-media@vger.kernel.org
5408 W:      https://linuxtv.org
5409 W:      http://github.com/mkrufky
5410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5411 T:      git git://linuxtv.org/media_tree.git
5412 S:      Maintained
5413 F:      drivers/media/usb/dvb-usb/cxusb*
5414
5415 DVB_USB_EC168 MEDIA DRIVER
5416 M:      Antti Palosaari <crope@iki.fi>
5417 L:      linux-media@vger.kernel.org
5418 W:      https://linuxtv.org
5419 W:      http://palosaari.fi/linux/
5420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5421 T:      git git://linuxtv.org/anttip/media_tree.git
5422 S:      Maintained
5423 F:      drivers/media/usb/dvb-usb-v2/ec168*
5424
5425 DVB_USB_GL861 MEDIA DRIVER
5426 M:      Antti Palosaari <crope@iki.fi>
5427 L:      linux-media@vger.kernel.org
5428 W:      https://linuxtv.org
5429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5430 T:      git git://linuxtv.org/anttip/media_tree.git
5431 S:      Maintained
5432 F:      drivers/media/usb/dvb-usb-v2/gl861*
5433
5434 DVB_USB_MXL111SF MEDIA DRIVER
5435 M:      Michael Krufky <mkrufky@linuxtv.org>
5436 L:      linux-media@vger.kernel.org
5437 W:      https://linuxtv.org
5438 W:      http://github.com/mkrufky
5439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5440 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5441 S:      Maintained
5442 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5443
5444 DVB_USB_RTL28XXU MEDIA DRIVER
5445 M:      Antti Palosaari <crope@iki.fi>
5446 L:      linux-media@vger.kernel.org
5447 W:      https://linuxtv.org
5448 W:      http://palosaari.fi/linux/
5449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5450 T:      git git://linuxtv.org/anttip/media_tree.git
5451 S:      Maintained
5452 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5453
5454 DVB_USB_V2 MEDIA DRIVER
5455 M:      Antti Palosaari <crope@iki.fi>
5456 L:      linux-media@vger.kernel.org
5457 W:      https://linuxtv.org
5458 W:      http://palosaari.fi/linux/
5459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5460 T:      git git://linuxtv.org/anttip/media_tree.git
5461 S:      Maintained
5462 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5463 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5464
5465 DYNAMIC DEBUG
5466 M:      Jason Baron <jbaron@akamai.com>
5467 S:      Maintained
5468 F:      lib/dynamic_debug.c
5469 F:      include/linux/dynamic_debug.h
5470
5471 DYNAMIC INTERRUPT MODERATION
5472 M:      Tal Gilboa <talgi@mellanox.com>
5473 S:      Maintained
5474 F:      include/linux/net_dim.h
5475
5476 DZ DECSTATION DZ11 SERIAL DRIVER
5477 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5478 S:      Maintained
5479 F:      drivers/tty/serial/dz.*
5480
5481 E3X0 POWER BUTTON DRIVER
5482 M:      Moritz Fischer <moritz.fischer@ettus.com>
5483 L:      usrp-users@lists.ettus.com
5484 W:      http://www.ettus.com
5485 S:      Supported
5486 F:      drivers/input/misc/e3x0-button.c
5487 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5488
5489 E4000 MEDIA DRIVER
5490 M:      Antti Palosaari <crope@iki.fi>
5491 L:      linux-media@vger.kernel.org
5492 W:      https://linuxtv.org
5493 W:      http://palosaari.fi/linux/
5494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5495 T:      git git://linuxtv.org/anttip/media_tree.git
5496 S:      Maintained
5497 F:      drivers/media/tuners/e4000*
5498
5499 EARTH_PT1 MEDIA DRIVER
5500 M:      Akihiro Tsukada <tskd08@gmail.com>
5501 L:      linux-media@vger.kernel.org
5502 S:      Odd Fixes
5503 F:      drivers/media/pci/pt1/
5504
5505 EARTH_PT3 MEDIA DRIVER
5506 M:      Akihiro Tsukada <tskd08@gmail.com>
5507 L:      linux-media@vger.kernel.org
5508 S:      Odd Fixes
5509 F:      drivers/media/pci/pt3/
5510
5511 EC100 MEDIA DRIVER
5512 M:      Antti Palosaari <crope@iki.fi>
5513 L:      linux-media@vger.kernel.org
5514 W:      https://linuxtv.org
5515 W:      http://palosaari.fi/linux/
5516 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5517 T:      git git://linuxtv.org/anttip/media_tree.git
5518 S:      Maintained
5519 F:      drivers/media/dvb-frontends/ec100*
5520
5521 ECRYPT FILE SYSTEM
5522 M:      Tyler Hicks <tyhicks@canonical.com>
5523 L:      ecryptfs@vger.kernel.org
5524 W:      http://ecryptfs.org
5525 W:      https://launchpad.net/ecryptfs
5526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5527 S:      Supported
5528 F:      Documentation/filesystems/ecryptfs.txt
5529 F:      fs/ecryptfs/
5530
5531 EDAC-AMD64
5532 M:      Borislav Petkov <bp@alien8.de>
5533 L:      linux-edac@vger.kernel.org
5534 S:      Maintained
5535 F:      drivers/edac/amd64_edac*
5536
5537 EDAC-AST2500
5538 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5539 S:      Supported
5540 F:      drivers/edac/aspeed_edac.c
5541 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5542
5543 EDAC-CALXEDA
5544 M:      Robert Richter <rric@kernel.org>
5545 L:      linux-edac@vger.kernel.org
5546 S:      Maintained
5547 F:      drivers/edac/highbank*
5548
5549 EDAC-CAVIUM OCTEON
5550 M:      Ralf Baechle <ralf@linux-mips.org>
5551 M:      David Daney <david.daney@cavium.com>
5552 L:      linux-edac@vger.kernel.org
5553 L:      linux-mips@vger.kernel.org
5554 S:      Supported
5555 F:      drivers/edac/octeon_edac*
5556
5557 EDAC-CAVIUM THUNDERX
5558 M:      David Daney <david.daney@cavium.com>
5559 M:      Jan Glauber <jglauber@cavium.com>
5560 L:      linux-edac@vger.kernel.org
5561 S:      Supported
5562 F:      drivers/edac/thunderx_edac*
5563
5564 EDAC-CORE
5565 M:      Borislav Petkov <bp@alien8.de>
5566 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5567 R:      James Morse <james.morse@arm.com>
5568 L:      linux-edac@vger.kernel.org
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5571 S:      Supported
5572 F:      Documentation/admin-guide/ras.rst
5573 F:      Documentation/driver-api/edac.rst
5574 F:      drivers/edac/
5575 F:      include/linux/edac.h
5576
5577 EDAC-E752X
5578 M:      Mark Gross <mark.gross@intel.com>
5579 L:      linux-edac@vger.kernel.org
5580 S:      Maintained
5581 F:      drivers/edac/e752x_edac.c
5582
5583 EDAC-E7XXX
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/e7xxx_edac.c
5587
5588 EDAC-FSL_DDR
5589 M:      York Sun <york.sun@nxp.com>
5590 L:      linux-edac@vger.kernel.org
5591 S:      Maintained
5592 F:      drivers/edac/fsl_ddr_edac.*
5593
5594 EDAC-GHES
5595 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5596 L:      linux-edac@vger.kernel.org
5597 S:      Maintained
5598 F:      drivers/edac/ghes_edac.c
5599
5600 EDAC-I3000
5601 L:      linux-edac@vger.kernel.org
5602 S:      Orphan
5603 F:      drivers/edac/i3000_edac.c
5604
5605 EDAC-I5000
5606 L:      linux-edac@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/edac/i5000_edac.c
5609
5610 EDAC-I5400
5611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5612 L:      linux-edac@vger.kernel.org
5613 S:      Maintained
5614 F:      drivers/edac/i5400_edac.c
5615
5616 EDAC-I7300
5617 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5618 L:      linux-edac@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/edac/i7300_edac.c
5621
5622 EDAC-I7CORE
5623 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5624 L:      linux-edac@vger.kernel.org
5625 S:      Maintained
5626 F:      drivers/edac/i7core_edac.c
5627
5628 EDAC-I82443BXGX
5629 M:      Tim Small <tim@buttersideup.com>
5630 L:      linux-edac@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/edac/i82443bxgx_edac.c
5633
5634 EDAC-I82975X
5635 M:      "Arvind R." <arvino55@gmail.com>
5636 L:      linux-edac@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/edac/i82975x_edac.c
5639
5640 EDAC-IE31200
5641 M:      Jason Baron <jbaron@akamai.com>
5642 L:      linux-edac@vger.kernel.org
5643 S:      Maintained
5644 F:      drivers/edac/ie31200_edac.c
5645
5646 EDAC-MPC85XX
5647 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5648 L:      linux-edac@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/edac/mpc85xx_edac.[ch]
5651
5652 EDAC-PASEMI
5653 M:      Egor Martovetsky <egor@pasemi.com>
5654 L:      linux-edac@vger.kernel.org
5655 S:      Maintained
5656 F:      drivers/edac/pasemi_edac.c
5657
5658 EDAC-PND2
5659 M:      Tony Luck <tony.luck@intel.com>
5660 L:      linux-edac@vger.kernel.org
5661 S:      Maintained
5662 F:      drivers/edac/pnd2_edac.[ch]
5663
5664 EDAC-R82600
5665 M:      Tim Small <tim@buttersideup.com>
5666 L:      linux-edac@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/edac/r82600_edac.c
5669
5670 EDAC-SBRIDGE
5671 M:      Tony Luck <tony.luck@intel.com>
5672 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/sb_edac.c
5676
5677 EDAC-SKYLAKE
5678 M:      Tony Luck <tony.luck@intel.com>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/skx_edac.c
5682
5683 EDAC-TI
5684 M:      Tero Kristo <t-kristo@ti.com>
5685 L:      linux-edac@vger.kernel.org
5686 S:      Maintained
5687 F:      drivers/edac/ti_edac.c
5688
5689 EDAC-QCOM
5690 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5691 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5692 L:      linux-arm-msm@vger.kernel.org
5693 L:      linux-edac@vger.kernel.org
5694 S:      Maintained
5695 F:      drivers/edac/qcom_edac.c
5696
5697 EDIROL UA-101/UA-1000 DRIVER
5698 M:      Clemens Ladisch <clemens@ladisch.de>
5699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5700 T:      git git://git.alsa-project.org/alsa-kernel.git
5701 S:      Maintained
5702 F:      sound/usb/misc/ua101.c
5703
5704 EFI TEST DRIVER
5705 L:      linux-efi@vger.kernel.org
5706 M:      Ivan Hu <ivan.hu@canonical.com>
5707 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5708 S:      Maintained
5709 F:      drivers/firmware/efi/test/
5710
5711 EFI VARIABLE FILESYSTEM
5712 M:      Matthew Garrett <matthew.garrett@nebula.com>
5713 M:      Jeremy Kerr <jk@ozlabs.org>
5714 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5716 L:      linux-efi@vger.kernel.org
5717 S:      Maintained
5718 F:      fs/efivarfs/
5719
5720 EFIFB FRAMEBUFFER DRIVER
5721 L:      linux-fbdev@vger.kernel.org
5722 M:      Peter Jones <pjones@redhat.com>
5723 S:      Maintained
5724 F:      drivers/video/fbdev/efifb.c
5725
5726 EFS FILESYSTEM
5727 W:      http://aeschi.ch.eu.org/efs/
5728 S:      Orphan
5729 F:      fs/efs/
5730
5731 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5732 M:      Douglas Miller <dougmill@linux.ibm.com>
5733 L:      netdev@vger.kernel.org
5734 S:      Maintained
5735 F:      drivers/net/ethernet/ibm/ehea/
5736
5737 EM28XX VIDEO4LINUX DRIVER
5738 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5739 L:      linux-media@vger.kernel.org
5740 W:      https://linuxtv.org
5741 T:      git git://linuxtv.org/media_tree.git
5742 S:      Maintained
5743 F:      drivers/media/usb/em28xx/
5744 F:      Documentation/media/v4l-drivers/em28xx*
5745
5746 EMBEDDED LINUX
5747 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5748 M:      Matt Mackall <mpm@selenic.com>
5749 M:      David Woodhouse <dwmw2@infradead.org>
5750 L:      linux-embedded@vger.kernel.org
5751 S:      Maintained
5752
5753 Emulex 10Gbps iSCSI - OneConnect DRIVER
5754 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5755 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5756 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5757 L:      linux-scsi@vger.kernel.org
5758 W:      http://www.broadcom.com
5759 S:      Supported
5760 F:      drivers/scsi/be2iscsi/
5761
5762 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5763 M:      Sathya Perla <sathya.perla@broadcom.com>
5764 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5765 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5766 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5767 L:      netdev@vger.kernel.org
5768 W:      http://www.emulex.com
5769 S:      Supported
5770 F:      drivers/net/ethernet/emulex/benet/
5771
5772 EMULEX ONECONNECT ROCE DRIVER
5773 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5774 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5775 L:      linux-rdma@vger.kernel.org
5776 W:      http://www.broadcom.com
5777 S:      Odd Fixes
5778 F:      drivers/infiniband/hw/ocrdma/
5779 F:      include/uapi/rdma/ocrdma-abi.h
5780
5781 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5782 M:      James Smart <james.smart@broadcom.com>
5783 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5784 L:      linux-scsi@vger.kernel.org
5785 W:      http://www.broadcom.com
5786 S:      Supported
5787 F:      drivers/scsi/lpfc/
5788
5789 ENE CB710 FLASH CARD READER DRIVER
5790 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5791 S:      Maintained
5792 F:      drivers/misc/cb710/
5793 F:      drivers/mmc/host/cb710-mmc.*
5794 F:      include/linux/cb710.h
5795
5796 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5797 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5798 S:      Maintained
5799 F:      drivers/media/rc/ene_ir.*
5800
5801 EPSON S1D13XXX FRAMEBUFFER DRIVER
5802 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5803 S:      Maintained
5804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5805 F:      drivers/video/fbdev/s1d13xxxfb.c
5806 F:      include/video/s1d13xxxfb.h
5807
5808 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5809 M:      Jeff Layton <jlayton@kernel.org>
5810 S:      Maintained
5811 F:      lib/errseq.c
5812 F:      include/linux/errseq.h
5813
5814 ET131X NETWORK DRIVER
5815 M:      Mark Einon <mark.einon@gmail.com>
5816 S:      Odd Fixes
5817 F:      drivers/net/ethernet/agere/
5818
5819 ETHERNET BRIDGE
5820 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5821 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5822 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5823 L:      netdev@vger.kernel.org
5824 W:      http://www.linuxfoundation.org/en/Net:Bridge
5825 S:      Maintained
5826 F:      include/linux/netfilter_bridge/
5827 F:      net/bridge/
5828
5829 ETHERNET PHY LIBRARY
5830 M:      Andrew Lunn <andrew@lunn.ch>
5831 M:      Florian Fainelli <f.fainelli@gmail.com>
5832 M:      Heiner Kallweit <hkallweit1@gmail.com>
5833 L:      netdev@vger.kernel.org
5834 S:      Maintained
5835 F:      Documentation/ABI/testing/sysfs-bus-mdio
5836 F:      Documentation/devicetree/bindings/net/mdio*
5837 F:      Documentation/networking/phy.txt
5838 F:      drivers/net/phy/
5839 F:      drivers/of/of_mdio.c
5840 F:      drivers/of/of_net.c
5841 F:      include/linux/*mdio*.h
5842 F:      include/linux/of_net.h
5843 F:      include/linux/phy.h
5844 F:      include/linux/phy_fixed.h
5845 F:      include/linux/platform_data/mdio-bcm-unimac.h
5846 F:      include/linux/platform_data/mdio-gpio.h
5847 F:      include/trace/events/mdio.h
5848 F:      include/uapi/linux/mdio.h
5849 F:      include/uapi/linux/mii.h
5850
5851 EXT2 FILE SYSTEM
5852 M:      Jan Kara <jack@suse.com>
5853 L:      linux-ext4@vger.kernel.org
5854 S:      Maintained
5855 F:      Documentation/filesystems/ext2.txt
5856 F:      fs/ext2/
5857 F:      include/linux/ext2*
5858
5859 EXT4 FILE SYSTEM
5860 M:      "Theodore Ts'o" <tytso@mit.edu>
5861 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5862 L:      linux-ext4@vger.kernel.org
5863 W:      http://ext4.wiki.kernel.org
5864 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5866 S:      Maintained
5867 F:      Documentation/filesystems/ext4/
5868 F:      fs/ext4/
5869
5870 Extended Verification Module (EVM)
5871 M:      Mimi Zohar <zohar@linux.ibm.com>
5872 L:      linux-integrity@vger.kernel.org
5873 S:      Supported
5874 F:      security/integrity/evm/
5875
5876 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5877 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5878 L:      linux-efi@vger.kernel.org
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5880 S:      Maintained
5881 F:      Documentation/efi-stub.txt
5882 F:      arch/*/kernel/efi.c
5883 F:      arch/x86/boot/compressed/eboot.[ch]
5884 F:      arch/*/include/asm/efi.h
5885 F:      arch/x86/platform/efi/
5886 F:      drivers/firmware/efi/
5887 F:      include/linux/efi*.h
5888 F:      arch/arm/boot/compressed/efi-header.S
5889 F:      arch/arm64/kernel/efi-entry.S
5890
5891 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5892 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5893 M:      Chanwoo Choi <cw00.choi@samsung.com>
5894 L:      linux-kernel@vger.kernel.org
5895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5896 S:      Maintained
5897 F:      drivers/extcon/
5898 F:      include/linux/extcon/
5899 F:      include/linux/extcon.h
5900 F:      Documentation/extcon/
5901 F:      Documentation/devicetree/bindings/extcon/
5902
5903 EXYNOS DP DRIVER
5904 M:      Jingoo Han <jingoohan1@gmail.com>
5905 L:      dri-devel@lists.freedesktop.org
5906 S:      Maintained
5907 F:      drivers/gpu/drm/exynos/exynos_dp*
5908
5909 EXYNOS SYSMMU (IOMMU) driver
5910 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5911 L:      iommu@lists.linux-foundation.org
5912 S:      Maintained
5913 F:      drivers/iommu/exynos-iommu.c
5914
5915 EZchip NPS platform support
5916 M:      Vineet Gupta <vgupta@synopsys.com>
5917 M:      Ofer Levi <oferle@mellanox.com>
5918 S:      Supported
5919 F:      arch/arc/plat-eznps
5920 F:      arch/arc/boot/dts/eznps.dts
5921
5922 F2FS FILE SYSTEM
5923 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5924 M:      Chao Yu <yuchao0@huawei.com>
5925 L:      linux-f2fs-devel@lists.sourceforge.net
5926 W:      https://f2fs.wiki.kernel.org/
5927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5928 S:      Maintained
5929 F:      Documentation/filesystems/f2fs.txt
5930 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5931 F:      fs/f2fs/
5932 F:      include/linux/f2fs_fs.h
5933 F:      include/trace/events/f2fs.h
5934
5935 F71805F HARDWARE MONITORING DRIVER
5936 M:      Jean Delvare <jdelvare@suse.com>
5937 L:      linux-hwmon@vger.kernel.org
5938 S:      Maintained
5939 F:      Documentation/hwmon/f71805f
5940 F:      drivers/hwmon/f71805f.c
5941
5942 FADDR2LINE
5943 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5944 S:      Maintained
5945 F:      scripts/faddr2line
5946
5947 FAILOVER MODULE
5948 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5949 L:      netdev@vger.kernel.org
5950 S:      Supported
5951 F:      net/core/failover.c
5952 F:      include/net/failover.h
5953 F:      Documentation/networking/failover.rst
5954
5955 FANOTIFY
5956 M:      Jan Kara <jack@suse.cz>
5957 R:      Amir Goldstein <amir73il@gmail.com>
5958 L:      linux-fsdevel@vger.kernel.org
5959 S:      Maintained
5960 F:      fs/notify/fanotify/
5961 F:      include/linux/fanotify.h
5962 F:      include/uapi/linux/fanotify.h
5963
5964 FARSYNC SYNCHRONOUS DRIVER
5965 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5966 W:      http://www.farsite.co.uk/
5967 S:      Supported
5968 F:      drivers/net/wan/farsync.*
5969
5970 FAULT INJECTION SUPPORT
5971 M:      Akinobu Mita <akinobu.mita@gmail.com>
5972 S:      Supported
5973 F:      Documentation/fault-injection/
5974 F:      lib/fault-inject.c
5975
5976 FBTFT Framebuffer drivers
5977 S:      Orphan
5978 L:      dri-devel@lists.freedesktop.org
5979 L:      linux-fbdev@vger.kernel.org
5980 F:      drivers/staging/fbtft/
5981
5982 FC0011 TUNER DRIVER
5983 M:      Michael Buesch <m@bues.ch>
5984 L:      linux-media@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/media/tuners/fc0011.h
5987 F:      drivers/media/tuners/fc0011.c
5988
5989 FC2580 MEDIA DRIVER
5990 M:      Antti Palosaari <crope@iki.fi>
5991 L:      linux-media@vger.kernel.org
5992 W:      https://linuxtv.org
5993 W:      http://palosaari.fi/linux/
5994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5995 T:      git git://linuxtv.org/anttip/media_tree.git
5996 S:      Maintained
5997 F:      drivers/media/tuners/fc2580*
5998
5999 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6000 M:      Hannes Reinecke <hare@suse.de>
6001 L:      linux-scsi@vger.kernel.org
6002 W:      www.Open-FCoE.org
6003 S:      Supported
6004 F:      drivers/scsi/libfc/
6005 F:      drivers/scsi/fcoe/
6006 F:      include/scsi/fc/
6007 F:      include/scsi/libfc.h
6008 F:      include/scsi/libfcoe.h
6009 F:      include/uapi/scsi/fc/
6010
6011 FILE LOCKING (flock() and fcntl()/lockf())
6012 M:      Jeff Layton <jlayton@kernel.org>
6013 M:      "J. Bruce Fields" <bfields@fieldses.org>
6014 L:      linux-fsdevel@vger.kernel.org
6015 S:      Maintained
6016 F:      include/linux/fcntl.h
6017 F:      include/uapi/linux/fcntl.h
6018 F:      fs/fcntl.c
6019 F:      fs/locks.c
6020
6021 FILESYSTEMS (VFS and infrastructure)
6022 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6023 L:      linux-fsdevel@vger.kernel.org
6024 S:      Maintained
6025 F:      fs/*
6026 F:      include/linux/fs.h
6027 F:      include/linux/fs_types.h
6028 F:      include/uapi/linux/fs.h
6029
6030 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6031 M:      Riku Voipio <riku.voipio@iki.fi>
6032 L:      linux-hwmon@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/hwmon/f75375s.c
6035 F:      include/linux/f75375s.h
6036
6037 FIREWIRE AUDIO DRIVERS
6038 M:      Clemens Ladisch <clemens@ladisch.de>
6039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6040 T:      git git://git.alsa-project.org/alsa-kernel.git
6041 S:      Maintained
6042 F:      sound/firewire/
6043
6044 FIREWIRE MEDIA DRIVERS (firedtv)
6045 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6046 L:      linux-media@vger.kernel.org
6047 L:      linux1394-devel@lists.sourceforge.net
6048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6049 S:      Maintained
6050 F:      drivers/media/firewire/
6051
6052 FIREWIRE SBP-2 TARGET
6053 M:      Chris Boot <bootc@bootc.net>
6054 L:      linux-scsi@vger.kernel.org
6055 L:      target-devel@vger.kernel.org
6056 L:      linux1394-devel@lists.sourceforge.net
6057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6058 S:      Maintained
6059 F:      drivers/target/sbp/
6060
6061 FIREWIRE SUBSYSTEM
6062 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6063 L:      linux1394-devel@lists.sourceforge.net
6064 W:      http://ieee1394.wiki.kernel.org/
6065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6066 S:      Maintained
6067 F:      drivers/firewire/
6068 F:      include/linux/firewire.h
6069 F:      include/uapi/linux/firewire*.h
6070 F:      tools/firewire/
6071
6072 FIRMWARE LOADER (request_firmware)
6073 M:      Luis Chamberlain <mcgrof@kernel.org>
6074 L:      linux-kernel@vger.kernel.org
6075 S:      Maintained
6076 F:      Documentation/firmware_class/
6077 F:      drivers/base/firmware_loader/
6078 F:      include/linux/firmware.h
6079
6080 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6081 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6082 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6083 S:      Maintained
6084 F:      drivers/block/rsxx/
6085
6086 FLOPPY DRIVER
6087 M:      Jiri Kosina <jikos@kernel.org>
6088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6089 S:      Odd fixes
6090 F:      drivers/block/floppy.c
6091
6092 FMC SUBSYSTEM
6093 M:      Alessandro Rubini <rubini@gnudd.com>
6094 W:      http://www.ohwr.org/projects/fmc-bus
6095 S:      Supported
6096 F:      drivers/fmc/
6097 F:      include/linux/fmc*.h
6098 F:      include/linux/ipmi-fru.h
6099 K:      fmc_d.*register
6100
6101 FPGA MANAGER FRAMEWORK
6102 M:      Alan Tull <atull@kernel.org>
6103 M:      Moritz Fischer <mdf@kernel.org>
6104 L:      linux-fpga@vger.kernel.org
6105 S:      Maintained
6106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6107 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6108 F:      Documentation/fpga/
6109 F:      Documentation/driver-api/fpga/
6110 F:      Documentation/devicetree/bindings/fpga/
6111 F:      drivers/fpga/
6112 F:      include/linux/fpga/
6113 W:      http://www.rocketboards.org
6114
6115 FPGA DFL DRIVERS
6116 M:      Wu Hao <hao.wu@intel.com>
6117 L:      linux-fpga@vger.kernel.org
6118 S:      Maintained
6119 F:      Documentation/fpga/dfl.txt
6120 F:      include/uapi/linux/fpga-dfl.h
6121 F:      drivers/fpga/dfl*
6122
6123 FPU EMULATOR
6124 M:      Bill Metzenthen <billm@melbpc.org.au>
6125 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6126 S:      Maintained
6127 F:      arch/x86/math-emu/
6128
6129 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6130 L:      netdev@vger.kernel.org
6131 S:      Orphan
6132 F:      drivers/net/wan/dlci.c
6133 F:      drivers/net/wan/sdla.c
6134
6135 FRAMEBUFFER LAYER
6136 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6137 L:      dri-devel@lists.freedesktop.org
6138 L:      linux-fbdev@vger.kernel.org
6139 T:      git git://github.com/bzolnier/linux.git
6140 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6141 S:      Maintained
6142 F:      Documentation/fb/
6143 F:      drivers/video/
6144 F:      include/video/
6145 F:      include/linux/fb.h
6146 F:      include/uapi/video/
6147 F:      include/uapi/linux/fb.h
6148
6149 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6150 M:      Horia Geantă <horia.geanta@nxp.com>
6151 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6152 L:      linux-crypto@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/crypto/caam/
6155 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6156
6157 FREESCALE DIU FRAMEBUFFER DRIVER
6158 M:      Timur Tabi <timur@kernel.org>
6159 L:      linux-fbdev@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/video/fbdev/fsl-diu-fb.*
6162
6163 FREESCALE DMA DRIVER
6164 M:      Li Yang <leoyang.li@nxp.com>
6165 M:      Zhang Wei <zw@zh-kernel.org>
6166 L:      linuxppc-dev@lists.ozlabs.org
6167 S:      Maintained
6168 F:      drivers/dma/fsldma.*
6169
6170 FREESCALE ENETC ETHERNET DRIVERS
6171 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6172 L:      netdev@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/net/ethernet/freescale/enetc/
6175
6176 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6177 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6178 L:      netdev@vger.kernel.org
6179 S:      Maintained
6180 F:      drivers/net/ethernet/freescale/gianfar*
6181 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6182
6183 FREESCALE GPMI NAND DRIVER
6184 M:      Han Xu <han.xu@nxp.com>
6185 L:      linux-mtd@lists.infradead.org
6186 S:      Maintained
6187 F:      drivers/mtd/nand/raw/gpmi-nand/*
6188
6189 FREESCALE I2C CPM DRIVER
6190 M:      Jochen Friedrich <jochen@scram.de>
6191 L:      linuxppc-dev@lists.ozlabs.org
6192 L:      linux-i2c@vger.kernel.org
6193 S:      Maintained
6194 F:      drivers/i2c/busses/i2c-cpm.c
6195
6196 FREESCALE IMX LPI2C DRIVER
6197 M:      Dong Aisheng <aisheng.dong@nxp.com>
6198 L:      linux-i2c@vger.kernel.org
6199 L:      linux-imx@nxp.com
6200 S:      Maintained
6201 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6202 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6203
6204 FREESCALE IMX / MXC FEC DRIVER
6205 M:      Fugang Duan <fugang.duan@nxp.com>
6206 L:      netdev@vger.kernel.org
6207 S:      Maintained
6208 F:      drivers/net/ethernet/freescale/fec_main.c
6209 F:      drivers/net/ethernet/freescale/fec_ptp.c
6210 F:      drivers/net/ethernet/freescale/fec.h
6211 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6212
6213 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6214 M:      Sascha Hauer <s.hauer@pengutronix.de>
6215 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6216 L:      linux-fbdev@vger.kernel.org
6217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6218 S:      Maintained
6219 F:      include/linux/platform_data/video-imxfb.h
6220 F:      drivers/video/fbdev/imxfb.c
6221
6222 FREESCALE QORIQ DPAA ETHERNET DRIVER
6223 M:      Madalin Bucur <madalin.bucur@nxp.com>
6224 L:      netdev@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/net/ethernet/freescale/dpaa
6227
6228 FREESCALE QORIQ DPAA FMAN DRIVER
6229 M:      Madalin Bucur <madalin.bucur@nxp.com>
6230 L:      netdev@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/net/ethernet/freescale/fman
6233 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6234
6235 FREESCALE QORIQ PTP CLOCK DRIVER
6236 M:      Yangbo Lu <yangbo.lu@nxp.com>
6237 L:      netdev@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6240 F:      drivers/ptp/ptp_qoriq.c
6241 F:      drivers/ptp/ptp_qoriq_debugfs.c
6242 F:      include/linux/fsl/ptp_qoriq.h
6243 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6244
6245 FREESCALE QUAD SPI DRIVER
6246 M:      Han Xu <han.xu@nxp.com>
6247 L:      linux-spi@vger.kernel.org
6248 S:      Maintained
6249 F:      drivers/spi/spi-fsl-qspi.c
6250
6251 FREESCALE QUICC ENGINE LIBRARY
6252 M:      Qiang Zhao <qiang.zhao@nxp.com>
6253 L:      linuxppc-dev@lists.ozlabs.org
6254 S:      Maintained
6255 F:      drivers/soc/fsl/qe/
6256 F:      include/soc/fsl/*qe*.h
6257 F:      include/soc/fsl/*ucc*.h
6258
6259 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6260 M:      Li Yang <leoyang.li@nxp.com>
6261 L:      netdev@vger.kernel.org
6262 L:      linuxppc-dev@lists.ozlabs.org
6263 S:      Maintained
6264 F:      drivers/net/ethernet/freescale/ucc_geth*
6265
6266 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6267 M:      Zhao Qiang <qiang.zhao@nxp.com>
6268 L:      netdev@vger.kernel.org
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/net/wan/fsl_ucc_hdlc*
6272
6273 FREESCALE QUICC ENGINE UCC UART DRIVER
6274 M:      Timur Tabi <timur@kernel.org>
6275 L:      linuxppc-dev@lists.ozlabs.org
6276 S:      Maintained
6277 F:      drivers/tty/serial/ucc_uart.c
6278
6279 FREESCALE SOC DRIVERS
6280 M:      Li Yang <leoyang.li@nxp.com>
6281 L:      linuxppc-dev@lists.ozlabs.org
6282 L:      linux-arm-kernel@lists.infradead.org
6283 S:      Maintained
6284 F:      Documentation/devicetree/bindings/soc/fsl/
6285 F:      drivers/soc/fsl/
6286 F:      include/linux/fsl/
6287
6288 FREESCALE SOC FS_ENET DRIVER
6289 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6290 L:      linuxppc-dev@lists.ozlabs.org
6291 L:      netdev@vger.kernel.org
6292 S:      Maintained
6293 F:      drivers/net/ethernet/freescale/fs_enet/
6294 F:      include/linux/fs_enet_pd.h
6295
6296 FREESCALE SOC SOUND DRIVERS
6297 M:      Timur Tabi <timur@kernel.org>
6298 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6299 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6300 R:      Fabio Estevam <festevam@gmail.com>
6301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6302 L:      linuxppc-dev@lists.ozlabs.org
6303 S:      Maintained
6304 F:      sound/soc/fsl/fsl*
6305 F:      sound/soc/fsl/imx*
6306 F:      sound/soc/fsl/mpc8610_hpcd.c
6307
6308 FREESCALE USB PERIPHERAL DRIVERS
6309 M:      Li Yang <leoyang.li@nxp.com>
6310 L:      linux-usb@vger.kernel.org
6311 L:      linuxppc-dev@lists.ozlabs.org
6312 S:      Maintained
6313 F:      drivers/usb/gadget/udc/fsl*
6314
6315 FREEVXFS FILESYSTEM
6316 M:      Christoph Hellwig <hch@infradead.org>
6317 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6318 S:      Maintained
6319 F:      fs/freevxfs/
6320
6321 FREEZER
6322 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6323 M:      Pavel Machek <pavel@ucw.cz>
6324 L:      linux-pm@vger.kernel.org
6325 S:      Supported
6326 F:      Documentation/power/freezing-of-tasks.txt
6327 F:      include/linux/freezer.h
6328 F:      kernel/freezer.c
6329
6330 FRONTSWAP API
6331 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6332 L:      linux-kernel@vger.kernel.org
6333 S:      Maintained
6334 F:      mm/frontswap.c
6335 F:      include/linux/frontswap.h
6336
6337 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6338 M:      David Howells <dhowells@redhat.com>
6339 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6340 S:      Supported
6341 F:      Documentation/filesystems/caching/
6342 F:      fs/fscache/
6343 F:      include/linux/fscache*.h
6344
6345 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6346 M:      Theodore Y. Ts'o <tytso@mit.edu>
6347 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6348 M:      Eric Biggers <ebiggers@kernel.org>
6349 L:      linux-fscrypt@vger.kernel.org
6350 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6351 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6352 S:      Supported
6353 F:      fs/crypto/
6354 F:      include/linux/fscrypt*.h
6355 F:      Documentation/filesystems/fscrypt.rst
6356
6357 FSI-ATTACHED I2C DRIVER
6358 M:      Eddie James <eajames@linux.ibm.com>
6359 L:      linux-i2c@vger.kernel.org
6360 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6361 S:      Maintained
6362 F:      drivers/i2c/busses/i2c-fsi.c
6363 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6364
6365 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6366 M:      Jan Kara <jack@suse.cz>
6367 R:      Amir Goldstein <amir73il@gmail.com>
6368 L:      linux-fsdevel@vger.kernel.org
6369 S:      Maintained
6370 F:      fs/notify/
6371 F:      include/linux/fsnotify*.h
6372
6373 FUJITSU LAPTOP EXTRAS
6374 M:      Jonathan Woithe <jwoithe@just42.net>
6375 L:      platform-driver-x86@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/platform/x86/fujitsu-laptop.c
6378
6379 FUJITSU M-5MO LS CAMERA ISP DRIVER
6380 M:      Kyungmin Park <kyungmin.park@samsung.com>
6381 M:      Heungjun Kim <riverful.kim@samsung.com>
6382 L:      linux-media@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/media/i2c/m5mols/
6385 F:      include/media/i2c/m5mols.h
6386
6387 FUJITSU TABLET EXTRAS
6388 M:      Robert Gerlach <khnz@gmx.de>
6389 L:      platform-driver-x86@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/platform/x86/fujitsu-tablet.c
6392
6393 FUSE: FILESYSTEM IN USERSPACE
6394 M:      Miklos Szeredi <miklos@szeredi.hu>
6395 L:      linux-fsdevel@vger.kernel.org
6396 W:      http://fuse.sourceforge.net/
6397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6398 S:      Maintained
6399 F:      fs/fuse/
6400 F:      include/uapi/linux/fuse.h
6401 F:      Documentation/filesystems/fuse.txt
6402
6403 FUTEX SUBSYSTEM
6404 M:      Thomas Gleixner <tglx@linutronix.de>
6405 M:      Ingo Molnar <mingo@redhat.com>
6406 R:      Peter Zijlstra <peterz@infradead.org>
6407 R:      Darren Hart <dvhart@infradead.org>
6408 L:      linux-kernel@vger.kernel.org
6409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6410 S:      Maintained
6411 F:      kernel/futex.c
6412 F:      kernel/futex_compat.c
6413 F:      include/asm-generic/futex.h
6414 F:      include/linux/futex.h
6415 F:      include/uapi/linux/futex.h
6416 F:      tools/testing/selftests/futex/
6417 F:      tools/perf/bench/futex*
6418 F:      Documentation/*futex*
6419
6420 GCC PLUGINS
6421 M:      Kees Cook <keescook@chromium.org>
6422 R:      Emese Revfy <re.emese@gmail.com>
6423 L:      kernel-hardening@lists.openwall.com
6424 S:      Maintained
6425 F:      scripts/gcc-plugins/
6426 F:      scripts/gcc-plugin.sh
6427 F:      scripts/Makefile.gcc-plugins
6428 F:      Documentation/gcc-plugins.txt
6429
6430 GASKET DRIVER FRAMEWORK
6431 M:      Rob Springer <rspringer@google.com>
6432 M:      Todd Poynor <toddpoynor@google.com>
6433 M:      Ben Chan <benchan@chromium.org>
6434 S:      Maintained
6435 F:      drivers/staging/gasket/
6436
6437 GCOV BASED KERNEL PROFILING
6438 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6439 S:      Maintained
6440 F:      kernel/gcov/
6441 F:      Documentation/dev-tools/gcov.rst
6442
6443 GDB KERNEL DEBUGGING HELPER SCRIPTS
6444 M:      Jan Kiszka <jan.kiszka@siemens.com>
6445 M:      Kieran Bingham <kbingham@kernel.org>
6446 S:      Supported
6447 F:      scripts/gdb/
6448
6449 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6450 M:      Achim Leubner <achim_leubner@adaptec.com>
6451 L:      linux-scsi@vger.kernel.org
6452 W:      http://www.icp-vortex.com/
6453 S:      Supported
6454 F:      drivers/scsi/gdt*
6455
6456 GEMTEK FM RADIO RECEIVER DRIVER
6457 M:      Hans Verkuil <hverkuil@xs4all.nl>
6458 L:      linux-media@vger.kernel.org
6459 T:      git git://linuxtv.org/media_tree.git
6460 W:      https://linuxtv.org
6461 S:      Maintained
6462 F:      drivers/media/radio/radio-gemtek*
6463
6464 GENERIC GPIO I2C DRIVER
6465 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6466 S:      Supported
6467 F:      drivers/i2c/busses/i2c-gpio.c
6468 F:      include/linux/platform_data/i2c-gpio.h
6469
6470 GENERIC GPIO I2C MULTIPLEXER DRIVER
6471 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6472 L:      linux-i2c@vger.kernel.org
6473 S:      Supported
6474 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6475 F:      include/linux/platform_data/i2c-mux-gpio.h
6476 F:      Documentation/i2c/muxes/i2c-mux-gpio
6477
6478 GENERIC HDLC (WAN) DRIVERS
6479 M:      Krzysztof Halasa <khc@pm.waw.pl>
6480 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6481 S:      Maintained
6482 F:      drivers/net/wan/c101.c
6483 F:      drivers/net/wan/hd6457*
6484 F:      drivers/net/wan/hdlc*
6485 F:      drivers/net/wan/n2.c
6486 F:      drivers/net/wan/pc300too.c
6487 F:      drivers/net/wan/pci200syn.c
6488 F:      drivers/net/wan/wanxl*
6489
6490 GENERIC INCLUDE/ASM HEADER FILES
6491 M:      Arnd Bergmann <arnd@arndb.de>
6492 L:      linux-arch@vger.kernel.org
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6494 S:      Maintained
6495 F:      include/asm-generic/
6496 F:      include/uapi/asm-generic/
6497
6498 GENERIC PHY FRAMEWORK
6499 M:      Kishon Vijay Abraham I <kishon@ti.com>
6500 L:      linux-kernel@vger.kernel.org
6501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6502 S:      Supported
6503 F:      drivers/phy/
6504 F:      include/linux/phy/
6505 F:      Documentation/devicetree/bindings/phy/
6506
6507 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6508 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6509 S:      Supported
6510 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6511
6512 GENERIC PM DOMAINS
6513 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6514 M:      Kevin Hilman <khilman@kernel.org>
6515 M:      Ulf Hansson <ulf.hansson@linaro.org>
6516 L:      linux-pm@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/base/power/domain*.c
6519 F:      include/linux/pm_domain.h
6520 F:      Documentation/devicetree/bindings/power/power_domain.txt
6521
6522 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6523 M:      Eugen Hristev <eugen.hristev@microchip.com>
6524 L:      linux-input@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/input/touchscreen/resistive-adc-touch.c
6527
6528 GENERIC UIO DRIVER FOR PCI DEVICES
6529 M:      "Michael S. Tsirkin" <mst@redhat.com>
6530 L:      kvm@vger.kernel.org
6531 S:      Supported
6532 F:      drivers/uio/uio_pci_generic.c
6533
6534 GENWQE (IBM Generic Workqueue Card)
6535 M:      Frank Haverkamp <haver@linux.ibm.com>
6536 S:      Supported
6537 F:      drivers/misc/genwqe/
6538
6539 GET_MAINTAINER SCRIPT
6540 M:      Joe Perches <joe@perches.com>
6541 S:      Maintained
6542 F:      scripts/get_maintainer.pl
6543
6544 GFS2 FILE SYSTEM
6545 M:      Bob Peterson <rpeterso@redhat.com>
6546 M:      Andreas Gruenbacher <agruenba@redhat.com>
6547 L:      cluster-devel@redhat.com
6548 W:      http://sources.redhat.com/cluster/
6549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6550 S:      Supported
6551 F:      Documentation/filesystems/gfs2*.txt
6552 F:      fs/gfs2/
6553 F:      include/uapi/linux/gfs2_ondisk.h
6554
6555 GIGASET ISDN DRIVERS
6556 M:      Paul Bolle <pebolle@tiscali.nl>
6557 L:      gigaset307x-common@lists.sourceforge.net
6558 W:      http://gigaset307x.sourceforge.net/
6559 S:      Odd Fixes
6560 F:      Documentation/isdn/README.gigaset
6561 F:      drivers/isdn/gigaset/
6562 F:      include/uapi/linux/gigaset_dev.h
6563
6564 GNSS SUBSYSTEM
6565 M:      Johan Hovold <johan@kernel.org>
6566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6567 S:      Maintained
6568 F:      Documentation/ABI/testing/sysfs-class-gnss
6569 F:      Documentation/devicetree/bindings/gnss/
6570 F:      drivers/gnss/
6571 F:      include/linux/gnss.h
6572
6573 GO7007 MPEG CODEC
6574 M:      Hans Verkuil <hans.verkuil@cisco.com>
6575 L:      linux-media@vger.kernel.org
6576 S:      Maintained
6577 F:      drivers/media/usb/go7007/
6578
6579 GOODIX TOUCHSCREEN
6580 M:      Bastien Nocera <hadess@hadess.net>
6581 L:      linux-input@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/input/touchscreen/goodix.c
6584
6585 GPD POCKET FAN DRIVER
6586 M:      Hans de Goede <hdegoede@redhat.com>
6587 L:      platform-driver-x86@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/platform/x86/gpd-pocket-fan.c
6590
6591 GPIO ACPI SUPPORT
6592 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6593 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6594 L:      linux-gpio@vger.kernel.org
6595 L:      linux-acpi@vger.kernel.org
6596 S:      Maintained
6597 F:      Documentation/acpi/gpio-properties.txt
6598 F:      drivers/gpio/gpiolib-acpi.c
6599
6600 GPIO IR Transmitter
6601 M:      Sean Young <sean@mess.org>
6602 L:      linux-media@vger.kernel.org
6603 S:      Maintained
6604 F:      drivers/media/rc/gpio-ir-tx.c
6605
6606 GPIO MOCKUP DRIVER
6607 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6608 L:      linux-gpio@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/gpio/gpio-mockup.c
6611 F:      tools/testing/selftests/gpio/
6612
6613 GPIO SUBSYSTEM
6614 M:      Linus Walleij <linus.walleij@linaro.org>
6615 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6616 L:      linux-gpio@vger.kernel.org
6617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6618 S:      Maintained
6619 F:      Documentation/devicetree/bindings/gpio/
6620 F:      Documentation/driver-api/gpio/
6621 F:      Documentation/gpio/
6622 F:      Documentation/ABI/testing/gpio-cdev
6623 F:      Documentation/ABI/obsolete/sysfs-gpio
6624 F:      drivers/gpio/
6625 F:      include/linux/gpio/
6626 F:      include/linux/gpio.h
6627 F:      include/linux/of_gpio.h
6628 F:      include/asm-generic/gpio.h
6629 F:      include/uapi/linux/gpio.h
6630 F:      tools/gpio/
6631
6632 GRE DEMULTIPLEXER DRIVER
6633 M:      Dmitry Kozlov <xeb@mail.ru>
6634 L:      netdev@vger.kernel.org
6635 S:      Maintained
6636 F:      net/ipv4/gre_demux.c
6637 F:      net/ipv4/gre_offload.c
6638 F:      include/net/gre.h
6639
6640 GRETH 10/100/1G Ethernet MAC device driver
6641 M:      Andreas Larsson <andreas@gaisler.com>
6642 L:      netdev@vger.kernel.org
6643 S:      Maintained
6644 F:      drivers/net/ethernet/aeroflex/
6645
6646 GREYBUS AUDIO PROTOCOLS DRIVERS
6647 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6648 M:      Mark Greer <mgreer@animalcreek.com>
6649 S:      Maintained
6650 F:      drivers/staging/greybus/audio_apbridgea.c
6651 F:      drivers/staging/greybus/audio_apbridgea.h
6652 F:      drivers/staging/greybus/audio_codec.c
6653 F:      drivers/staging/greybus/audio_codec.h
6654 F:      drivers/staging/greybus/audio_gb.c
6655 F:      drivers/staging/greybus/audio_manager.c
6656 F:      drivers/staging/greybus/audio_manager.h
6657 F:      drivers/staging/greybus/audio_manager_module.c
6658 F:      drivers/staging/greybus/audio_manager_private.h
6659 F:      drivers/staging/greybus/audio_manager_sysfs.c
6660 F:      drivers/staging/greybus/audio_module.c
6661 F:      drivers/staging/greybus/audio_topology.c
6662
6663 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6664 M:      Viresh Kumar <vireshk@kernel.org>
6665 S:      Maintained
6666 F:      drivers/staging/greybus/authentication.c
6667 F:      drivers/staging/greybus/bootrom.c
6668 F:      drivers/staging/greybus/firmware.h
6669 F:      drivers/staging/greybus/fw-core.c
6670 F:      drivers/staging/greybus/fw-download.c
6671 F:      drivers/staging/greybus/fw-management.c
6672 F:      drivers/staging/greybus/greybus_authentication.h
6673 F:      drivers/staging/greybus/greybus_firmware.h
6674 F:      drivers/staging/greybus/hid.c
6675 F:      drivers/staging/greybus/i2c.c
6676 F:      drivers/staging/greybus/spi.c
6677 F:      drivers/staging/greybus/spilib.c
6678 F:      drivers/staging/greybus/spilib.h
6679
6680 GREYBUS LOOPBACK DRIVER
6681 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6682 S:      Maintained
6683 F:      drivers/staging/greybus/loopback.c
6684
6685 GREYBUS PLATFORM DRIVERS
6686 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6687 S:      Maintained
6688 F:      drivers/staging/greybus/arche-platform.c
6689 F:      drivers/staging/greybus/arche-apb-ctrl.c
6690 F:      drivers/staging/greybus/arche_platform.h
6691
6692 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6693 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6694 S:      Maintained
6695 F:      drivers/staging/greybus/sdio.c
6696 F:      drivers/staging/greybus/light.c
6697 F:      drivers/staging/greybus/gpio.c
6698 F:      drivers/staging/greybus/power_supply.c
6699 F:      drivers/staging/greybus/spi.c
6700 F:      drivers/staging/greybus/spilib.c
6701
6702 GREYBUS SUBSYSTEM
6703 M:      Johan Hovold <johan@kernel.org>
6704 M:      Alex Elder <elder@kernel.org>
6705 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6706 S:      Maintained
6707 F:      drivers/staging/greybus/
6708 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6709
6710 GREYBUS UART PROTOCOLS DRIVERS
6711 M:      David Lin <dtwlin@gmail.com>
6712 S:      Maintained
6713 F:      drivers/staging/greybus/uart.c
6714 F:      drivers/staging/greybus/log.c
6715
6716 GS1662 VIDEO SERIALIZER
6717 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6718 L:      linux-media@vger.kernel.org
6719 T:      git git://linuxtv.org/media_tree.git
6720 S:      Maintained
6721 F:      drivers/media/spi/gs1662.c
6722
6723 GSPCA FINEPIX SUBDRIVER
6724 M:      Frank Zago <frank@zago.net>
6725 L:      linux-media@vger.kernel.org
6726 T:      git git://linuxtv.org/media_tree.git
6727 S:      Maintained
6728 F:      drivers/media/usb/gspca/finepix.c
6729
6730 GSPCA GL860 SUBDRIVER
6731 M:      Olivier Lorin <o.lorin@laposte.net>
6732 L:      linux-media@vger.kernel.org
6733 T:      git git://linuxtv.org/media_tree.git
6734 S:      Maintained
6735 F:      drivers/media/usb/gspca/gl860/
6736
6737 GSPCA M5602 SUBDRIVER
6738 M:      Erik Andren <erik.andren@gmail.com>
6739 L:      linux-media@vger.kernel.org
6740 T:      git git://linuxtv.org/media_tree.git
6741 S:      Maintained
6742 F:      drivers/media/usb/gspca/m5602/
6743
6744 GSPCA PAC207 SONIXB SUBDRIVER
6745 M:      Hans Verkuil <hverkuil@xs4all.nl>
6746 L:      linux-media@vger.kernel.org
6747 T:      git git://linuxtv.org/media_tree.git
6748 S:      Odd Fixes
6749 F:      drivers/media/usb/gspca/pac207.c
6750
6751 GSPCA SN9C20X SUBDRIVER
6752 M:      Brian Johnson <brijohn@gmail.com>
6753 L:      linux-media@vger.kernel.org
6754 T:      git git://linuxtv.org/media_tree.git
6755 S:      Maintained
6756 F:      drivers/media/usb/gspca/sn9c20x.c
6757
6758 GSPCA T613 SUBDRIVER
6759 M:      Leandro Costantino <lcostantino@gmail.com>
6760 L:      linux-media@vger.kernel.org
6761 T:      git git://linuxtv.org/media_tree.git
6762 S:      Maintained
6763 F:      drivers/media/usb/gspca/t613.c
6764
6765 GSPCA USB WEBCAM DRIVER
6766 M:      Hans Verkuil <hverkuil@xs4all.nl>
6767 L:      linux-media@vger.kernel.org
6768 T:      git git://linuxtv.org/media_tree.git
6769 S:      Odd Fixes
6770 F:      drivers/media/usb/gspca/
6771
6772 GTP (GPRS Tunneling Protocol)
6773 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6774 M:      Harald Welte <laforge@gnumonks.org>
6775 L:      osmocom-net-gprs@lists.osmocom.org
6776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6777 S:      Maintained
6778 F:      drivers/net/gtp.c
6779
6780 GUID PARTITION TABLE (GPT)
6781 M:      Davidlohr Bueso <dave@stgolabs.net>
6782 L:      linux-efi@vger.kernel.org
6783 S:      Maintained
6784 F:      block/partitions/efi.*
6785
6786 H8/300 ARCHITECTURE
6787 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6788 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6789 W:      http://uclinux-h8.sourceforge.jp
6790 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6791 S:      Maintained
6792 F:      arch/h8300/
6793 F:      drivers/clocksource/h8300_*.c
6794 F:      drivers/clk/h8300/
6795 F:      drivers/irqchip/irq-renesas-h8*.c
6796
6797 HABANALABS PCI DRIVER
6798 M:      Oded Gabbay <oded.gabbay@gmail.com>
6799 T:      git https://github.com/HabanaAI/linux.git
6800 S:      Supported
6801 F:      drivers/misc/habanalabs/
6802 F:      include/uapi/misc/habanalabs.h
6803 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6804 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6805
6806 HACKRF MEDIA DRIVER
6807 M:      Antti Palosaari <crope@iki.fi>
6808 L:      linux-media@vger.kernel.org
6809 W:      https://linuxtv.org
6810 W:      http://palosaari.fi/linux/
6811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6812 T:      git git://linuxtv.org/anttip/media_tree.git
6813 S:      Maintained
6814 F:      drivers/media/usb/hackrf/
6815
6816 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6817 M:      Frank Seidel <frank@f-seidel.de>
6818 L:      platform-driver-x86@vger.kernel.org
6819 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6820 S:      Maintained
6821 F:      drivers/platform/x86/hdaps.c
6822
6823 HARDWARE MONITORING
6824 M:      Jean Delvare <jdelvare@suse.com>
6825 M:      Guenter Roeck <linux@roeck-us.net>
6826 L:      linux-hwmon@vger.kernel.org
6827 W:      http://hwmon.wiki.kernel.org/
6828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6829 S:      Maintained
6830 F:      Documentation/devicetree/bindings/hwmon/
6831 F:      Documentation/hwmon/
6832 F:      drivers/hwmon/
6833 F:      include/linux/hwmon*.h
6834 F:      include/trace/events/hwmon*.h
6835
6836 HARDWARE RANDOM NUMBER GENERATOR CORE
6837 M:      Matt Mackall <mpm@selenic.com>
6838 M:      Herbert Xu <herbert@gondor.apana.org.au>
6839 L:      linux-crypto@vger.kernel.org
6840 S:      Odd fixes
6841 F:      Documentation/devicetree/bindings/rng/
6842 F:      Documentation/hw_random.txt
6843 F:      drivers/char/hw_random/
6844 F:      include/linux/hw_random.h
6845
6846 HARDWARE TRACING FACILITIES
6847 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6848 S:      Maintained
6849 F:      drivers/hwtracing/
6850
6851 HARDWARE SPINLOCK CORE
6852 M:      Ohad Ben-Cohen <ohad@wizery.com>
6853 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6854 L:      linux-remoteproc@vger.kernel.org
6855 S:      Maintained
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6857 F:      Documentation/devicetree/bindings/hwlock/
6858 F:      Documentation/hwspinlock.txt
6859 F:      drivers/hwspinlock/
6860 F:      include/linux/hwspinlock.h
6861
6862 HARMONY SOUND DRIVER
6863 L:      linux-parisc@vger.kernel.org
6864 S:      Maintained
6865 F:      sound/parisc/harmony.*
6866
6867 HDPVR USB VIDEO ENCODER DRIVER
6868 M:      Hans Verkuil <hverkuil@xs4all.nl>
6869 L:      linux-media@vger.kernel.org
6870 T:      git git://linuxtv.org/media_tree.git
6871 W:      https://linuxtv.org
6872 S:      Odd Fixes
6873 F:      drivers/media/usb/hdpvr/
6874
6875 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6876 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6877 S:      Supported
6878 F:      Documentation/watchdog/hpwdt.txt
6879 F:      drivers/watchdog/hpwdt.c
6880
6881 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6882 M:      Don Brace <don.brace@microsemi.com>
6883 L:      esc.storagedev@microsemi.com
6884 L:      linux-scsi@vger.kernel.org
6885 S:      Supported
6886 F:      Documentation/scsi/hpsa.txt
6887 F:      drivers/scsi/hpsa*.[ch]
6888 F:      include/linux/cciss*.h
6889 F:      include/uapi/linux/cciss*.h
6890
6891 HFI1 DRIVER
6892 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6893 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6894 L:      linux-rdma@vger.kernel.org
6895 S:      Supported
6896 F:      drivers/infiniband/hw/hfi1
6897
6898 HFS FILESYSTEM
6899 L:      linux-fsdevel@vger.kernel.org
6900 S:      Orphan
6901 F:      Documentation/filesystems/hfs.txt
6902 F:      fs/hfs/
6903
6904 HFSPLUS FILESYSTEM
6905 L:      linux-fsdevel@vger.kernel.org
6906 S:      Orphan
6907 F:      Documentation/filesystems/hfsplus.txt
6908 F:      fs/hfsplus/
6909
6910 HGA FRAMEBUFFER DRIVER
6911 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6912 L:      linux-nvidia@lists.surfsouth.com
6913 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6914 S:      Maintained
6915 F:      drivers/video/fbdev/hgafb.c
6916
6917 HIBERNATION (aka Software Suspend, aka swsusp)
6918 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6919 M:      Pavel Machek <pavel@ucw.cz>
6920 L:      linux-pm@vger.kernel.org
6921 B:      https://bugzilla.kernel.org
6922 S:      Supported
6923 F:      arch/x86/power/
6924 F:      drivers/base/power/
6925 F:      kernel/power/
6926 F:      include/linux/suspend.h
6927 F:      include/linux/freezer.h
6928 F:      include/linux/pm.h
6929 F:      arch/*/include/asm/suspend*.h
6930
6931 HID CORE LAYER
6932 M:      Jiri Kosina <jikos@kernel.org>
6933 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6934 L:      linux-input@vger.kernel.org
6935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6936 S:      Maintained
6937 F:      drivers/hid/
6938 F:      include/linux/hid*
6939 F:      include/uapi/linux/hid*
6940
6941 HID SENSOR HUB DRIVERS
6942 M:      Jiri Kosina <jikos@kernel.org>
6943 M:      Jonathan Cameron <jic23@kernel.org>
6944 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6945 L:      linux-input@vger.kernel.org
6946 L:      linux-iio@vger.kernel.org
6947 S:      Maintained
6948 F:      Documentation/hid/hid-sensor*
6949 F:      drivers/hid/hid-sensor-*
6950 F:      drivers/iio/*/hid-*
6951 F:      include/linux/hid-sensor-*
6952
6953 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6954 M:      Thomas Gleixner <tglx@linutronix.de>
6955 L:      linux-kernel@vger.kernel.org
6956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6957 S:      Maintained
6958 F:      Documentation/timers/
6959 F:      kernel/time/hrtimer.c
6960 F:      kernel/time/clockevents.c
6961 F:      kernel/time/timer_*.c
6962 F:      include/linux/clockchips.h
6963 F:      include/linux/hrtimer.h
6964
6965 HIGH-SPEED SCC DRIVER FOR AX.25
6966 L:      linux-hams@vger.kernel.org
6967 S:      Orphan
6968 F:      drivers/net/hamradio/dmascc.c
6969 F:      drivers/net/hamradio/scc.c
6970
6971 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6972 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6973 W:      http://www.highpoint-tech.com
6974 S:      Supported
6975 F:      Documentation/scsi/hptiop.txt
6976 F:      drivers/scsi/hptiop.c
6977
6978 HIPPI
6979 M:      Jes Sorensen <jes@trained-monkey.org>
6980 L:      linux-hippi@sunsite.dk
6981 S:      Maintained
6982 F:      include/linux/hippidevice.h
6983 F:      include/uapi/linux/if_hippi.h
6984 F:      net/802/hippi.c
6985 F:      drivers/net/hippi/
6986
6987 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6988 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6989 M:      Salil Mehta <salil.mehta@huawei.com>
6990 L:      netdev@vger.kernel.org
6991 W:      http://www.hisilicon.com
6992 S:      Maintained
6993 F:      drivers/net/ethernet/hisilicon/hns3/
6994
6995 HISILICON LPC BUS DRIVER
6996 M:      john.garry@huawei.com
6997 W:      http://www.hisilicon.com
6998 S:      Maintained
6999 F:      drivers/bus/hisi_lpc.c
7000 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7001
7002 HISILICON NETWORK SUBSYSTEM DRIVER
7003 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7004 M:      Salil Mehta <salil.mehta@huawei.com>
7005 L:      netdev@vger.kernel.org
7006 W:      http://www.hisilicon.com
7007 S:      Maintained
7008 F:      drivers/net/ethernet/hisilicon/
7009 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7010
7011 HISILICON PMU DRIVER
7012 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7013 W:      http://www.hisilicon.com
7014 S:      Supported
7015 F:      drivers/perf/hisilicon
7016 F:      Documentation/perf/hisi-pmu.txt
7017
7018 HISILICON ROCE DRIVER
7019 M:      Lijun Ou <oulijun@huawei.com>
7020 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7021 L:      linux-rdma@vger.kernel.org
7022 S:      Maintained
7023 F:      drivers/infiniband/hw/hns/
7024 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7025
7026 HISILICON SAS Controller
7027 M:      John Garry <john.garry@huawei.com>
7028 W:      http://www.hisilicon.com
7029 S:      Supported
7030 F:      drivers/scsi/hisi_sas/
7031 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7032
7033 HMM - Heterogeneous Memory Management
7034 M:      Jérôme Glisse <jglisse@redhat.com>
7035 L:      linux-mm@kvack.org
7036 S:      Maintained
7037 F:      mm/hmm*
7038 F:      include/linux/hmm*
7039 F:      Documentation/vm/hmm.rst
7040
7041 HOST AP DRIVER
7042 M:      Jouni Malinen <j@w1.fi>
7043 L:      linux-wireless@vger.kernel.org
7044 W:      http://w1.fi/hostap-driver.html
7045 S:      Obsolete
7046 F:      drivers/net/wireless/intersil/hostap/
7047
7048 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7049 L:      platform-driver-x86@vger.kernel.org
7050 S:      Orphan
7051 F:      drivers/platform/x86/tc1100-wmi.c
7052
7053 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7054 M:      Jaroslav Kysela <perex@perex.cz>
7055 S:      Maintained
7056 F:      drivers/net/ethernet/hp/hp100.*
7057
7058 HPET:   High Precision Event Timers driver
7059 M:      Clemens Ladisch <clemens@ladisch.de>
7060 S:      Maintained
7061 F:      Documentation/timers/hpet.txt
7062 F:      drivers/char/hpet.c
7063 F:      include/linux/hpet.h
7064 F:      include/uapi/linux/hpet.h
7065
7066 HPET:   x86
7067 S:      Orphan
7068 F:      arch/x86/kernel/hpet.c
7069 F:      arch/x86/include/asm/hpet.h
7070
7071 HPFS FILESYSTEM
7072 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7073 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7074 S:      Maintained
7075 F:      fs/hpfs/
7076
7077 HSI SUBSYSTEM
7078 M:      Sebastian Reichel <sre@kernel.org>
7079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7080 S:      Maintained
7081 F:      Documentation/ABI/testing/sysfs-bus-hsi
7082 F:      Documentation/driver-api/hsi.rst
7083 F:      drivers/hsi/
7084 F:      include/linux/hsi/
7085 F:      include/uapi/linux/hsi/
7086
7087 HSO 3G MODEM DRIVER
7088 L:      linux-usb@vger.kernel.org
7089 S:      Orphan
7090 F:      drivers/net/usb/hso.c
7091
7092 HSR NETWORK PROTOCOL
7093 M:      Arvid Brodin <arvid.brodin@alten.se>
7094 L:      netdev@vger.kernel.org
7095 S:      Maintained
7096 F:      net/hsr/
7097
7098 HT16K33 LED CONTROLLER DRIVER
7099 M:      Robin van der Gracht <robin@protonic.nl>
7100 S:      Maintained
7101 F:      drivers/auxdisplay/ht16k33.c
7102 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7103
7104 HTCPEN TOUCHSCREEN DRIVER
7105 M:      Pau Oliva Fora <pof@eslack.org>
7106 L:      linux-input@vger.kernel.org
7107 S:      Maintained
7108 F:      drivers/input/touchscreen/htcpen.c
7109
7110 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7111 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7112 L:      linux-iio@vger.kernel.org
7113 W:      http://www.st.com/
7114 S:      Maintained
7115 F:      drivers/iio/humidity/hts221*
7116 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7117
7118 HUAWEI ETHERNET DRIVER
7119 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7120 L:      netdev@vger.kernel.org
7121 S:      Supported
7122 F:      Documentation/networking/hinic.txt
7123 F:      drivers/net/ethernet/huawei/hinic/
7124
7125 HUGETLB FILESYSTEM
7126 M:      Mike Kravetz <mike.kravetz@oracle.com>
7127 L:      linux-mm@kvack.org
7128 S:      Maintained
7129 F:      fs/hugetlbfs/
7130 F:      mm/hugetlb.c
7131 F:      include/linux/hugetlb.h
7132 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7133 F:      Documentation/vm/hugetlbfs_reserv.rst
7134 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7135
7136 HVA ST MEDIA DRIVER
7137 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7138 L:      linux-media@vger.kernel.org
7139 T:      git git://linuxtv.org/media_tree.git
7140 W:      https://linuxtv.org
7141 S:      Supported
7142 F:      drivers/media/platform/sti/hva
7143
7144 HWPOISON MEMORY FAILURE HANDLING
7145 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7146 L:      linux-mm@kvack.org
7147 S:      Maintained
7148 F:      mm/memory-failure.c
7149 F:      mm/hwpoison-inject.c
7150
7151 HYGON PROCESSOR SUPPORT
7152 M:      Pu Wen <puwen@hygon.cn>
7153 L:      linux-kernel@vger.kernel.org
7154 S:      Maintained
7155 F:      arch/x86/kernel/cpu/hygon.c
7156
7157 Hyper-V CORE AND DRIVERS
7158 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7159 M:      Haiyang Zhang <haiyangz@microsoft.com>
7160 M:      Stephen Hemminger <sthemmin@microsoft.com>
7161 M:      Sasha Levin <sashal@kernel.org>
7162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7163 L:      linux-hyperv@vger.kernel.org
7164 S:      Supported
7165 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7166 F:      arch/x86/include/asm/mshyperv.h
7167 F:      arch/x86/include/asm/trace/hyperv.h
7168 F:      arch/x86/include/asm/hyperv-tlfs.h
7169 F:      arch/x86/kernel/cpu/mshyperv.c
7170 F:      arch/x86/hyperv
7171 F:      drivers/hid/hid-hyperv.c
7172 F:      drivers/hv/
7173 F:      drivers/input/serio/hyperv-keyboard.c
7174 F:      drivers/pci/controller/pci-hyperv.c
7175 F:      drivers/net/hyperv/
7176 F:      drivers/scsi/storvsc_drv.c
7177 F:      drivers/uio/uio_hv_generic.c
7178 F:      drivers/video/fbdev/hyperv_fb.c
7179 F:      drivers/iommu/hyperv_iommu.c
7180 F:      net/vmw_vsock/hyperv_transport.c
7181 F:      include/linux/hyperv.h
7182 F:      include/uapi/linux/hyperv.h
7183 F:      tools/hv/
7184 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7185
7186 HYPERVISOR VIRTUAL CONSOLE DRIVER
7187 L:      linuxppc-dev@lists.ozlabs.org
7188 S:      Odd Fixes
7189 F:      drivers/tty/hvc/
7190
7191 I2C ACPI SUPPORT
7192 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7193 L:      linux-i2c@vger.kernel.org
7194 L:      linux-acpi@vger.kernel.org
7195 S:      Maintained
7196 F:      drivers/i2c/i2c-core-acpi.c
7197
7198 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7199 M:      Ajay Gupta <ajayg@nvidia.com>
7200 L:      linux-i2c@vger.kernel.org
7201 S:      Maintained
7202 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7203 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7204
7205 I2C MUXES
7206 M:      Peter Rosin <peda@axentia.se>
7207 L:      linux-i2c@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/i2c/i2c-topology
7210 F:      Documentation/i2c/muxes/
7211 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7212 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7213 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7214 F:      drivers/i2c/i2c-mux.c
7215 F:      drivers/i2c/muxes/
7216 F:      include/linux/i2c-mux.h
7217
7218 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7219 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7220 L:      linux-i2c@vger.kernel.org
7221 S:      Maintained
7222 F:      drivers/i2c/busses/i2c-mv64xxx.c
7223
7224 I2C OVER PARALLEL PORT
7225 M:      Jean Delvare <jdelvare@suse.com>
7226 L:      linux-i2c@vger.kernel.org
7227 S:      Maintained
7228 F:      Documentation/i2c/busses/i2c-parport
7229 F:      Documentation/i2c/busses/i2c-parport-light
7230 F:      drivers/i2c/busses/i2c-parport.c
7231 F:      drivers/i2c/busses/i2c-parport-light.c
7232
7233 I2C SUBSYSTEM
7234 M:      Wolfram Sang <wsa@the-dreams.de>
7235 L:      linux-i2c@vger.kernel.org
7236 W:      https://i2c.wiki.kernel.org/
7237 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7239 S:      Maintained
7240 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7241 F:      Documentation/i2c/
7242 F:      drivers/i2c/*
7243 F:      include/linux/i2c.h
7244 F:      include/linux/i2c-dev.h
7245 F:      include/linux/i2c-smbus.h
7246 F:      include/uapi/linux/i2c.h
7247 F:      include/uapi/linux/i2c-*.h
7248
7249 I2C SUBSYSTEM HOST DRIVERS
7250 L:      linux-i2c@vger.kernel.org
7251 W:      https://i2c.wiki.kernel.org/
7252 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7254 S:      Odd Fixes
7255 F:      Documentation/devicetree/bindings/i2c/
7256 F:      drivers/i2c/algos/
7257 F:      drivers/i2c/busses/
7258
7259 I2C-TAOS-EVM DRIVER
7260 M:      Jean Delvare <jdelvare@suse.com>
7261 L:      linux-i2c@vger.kernel.org
7262 S:      Maintained
7263 F:      Documentation/i2c/busses/i2c-taos-evm
7264 F:      drivers/i2c/busses/i2c-taos-evm.c
7265
7266 I2C-TINY-USB DRIVER
7267 M:      Till Harbaum <till@harbaum.org>
7268 L:      linux-i2c@vger.kernel.org
7269 W:      http://www.harbaum.org/till/i2c_tiny_usb
7270 S:      Maintained
7271 F:      drivers/i2c/busses/i2c-tiny-usb.c
7272
7273 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7274 M:      Jean Delvare <jdelvare@suse.com>
7275 L:      linux-i2c@vger.kernel.org
7276 S:      Maintained
7277 F:      Documentation/i2c/busses/i2c-ali1535
7278 F:      Documentation/i2c/busses/i2c-ali1563
7279 F:      Documentation/i2c/busses/i2c-ali15x3
7280 F:      Documentation/i2c/busses/i2c-amd756
7281 F:      Documentation/i2c/busses/i2c-amd8111
7282 F:      Documentation/i2c/busses/i2c-i801
7283 F:      Documentation/i2c/busses/i2c-nforce2
7284 F:      Documentation/i2c/busses/i2c-piix4
7285 F:      Documentation/i2c/busses/i2c-sis5595
7286 F:      Documentation/i2c/busses/i2c-sis630
7287 F:      Documentation/i2c/busses/i2c-sis96x
7288 F:      Documentation/i2c/busses/i2c-via
7289 F:      Documentation/i2c/busses/i2c-viapro
7290 F:      drivers/i2c/busses/i2c-ali1535.c
7291 F:      drivers/i2c/busses/i2c-ali1563.c
7292 F:      drivers/i2c/busses/i2c-ali15x3.c
7293 F:      drivers/i2c/busses/i2c-amd756.c
7294 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7295 F:      drivers/i2c/busses/i2c-amd8111.c
7296 F:      drivers/i2c/busses/i2c-i801.c
7297 F:      drivers/i2c/busses/i2c-isch.c
7298 F:      drivers/i2c/busses/i2c-nforce2.c
7299 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7300 F:      drivers/i2c/busses/i2c-piix4.c
7301 F:      drivers/i2c/busses/i2c-sis5595.c
7302 F:      drivers/i2c/busses/i2c-sis630.c
7303 F:      drivers/i2c/busses/i2c-sis96x.c
7304 F:      drivers/i2c/busses/i2c-via.c
7305 F:      drivers/i2c/busses/i2c-viapro.c
7306
7307 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7308 M:      Hans de Goede <hdegoede@redhat.com>
7309 L:      linux-i2c@vger.kernel.org
7310 S:      Maintained
7311 F:      drivers/i2c/busses/i2c-cht-wc.c
7312
7313 I2C/SMBUS ISMT DRIVER
7314 M:      Seth Heasley <seth.heasley@intel.com>
7315 M:      Neil Horman <nhorman@tuxdriver.com>
7316 L:      linux-i2c@vger.kernel.org
7317 F:      drivers/i2c/busses/i2c-ismt.c
7318 F:      Documentation/i2c/busses/i2c-ismt
7319
7320 I2C/SMBUS STUB DRIVER
7321 M:      Jean Delvare <jdelvare@suse.com>
7322 L:      linux-i2c@vger.kernel.org
7323 S:      Maintained
7324 F:      drivers/i2c/i2c-stub.c
7325
7326 I3C SUBSYSTEM
7327 M:      Boris Brezillon <bbrezillon@kernel.org>
7328 L:      linux-i3c@lists.infradead.org
7329 C:      irc://chat.freenode.net/linux-i3c
7330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7331 S:      Maintained
7332 F:      Documentation/ABI/testing/sysfs-bus-i3c
7333 F:      Documentation/devicetree/bindings/i3c/
7334 F:      Documentation/driver-api/i3c
7335 F:      drivers/i3c/
7336 F:      include/linux/i3c/
7337 F:      include/dt-bindings/i3c/
7338
7339 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7340 M:      Vitor Soares <vitor.soares@synopsys.com>
7341 S:      Maintained
7342 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7343 F:      drivers/i3c/master/dw*
7344
7345 IA64 (Itanium) PLATFORM
7346 M:      Tony Luck <tony.luck@intel.com>
7347 M:      Fenghua Yu <fenghua.yu@intel.com>
7348 L:      linux-ia64@vger.kernel.org
7349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7350 S:      Maintained
7351 F:      arch/ia64/
7352
7353 IBM Power 842 compression accelerator
7354 M:      Haren Myneni <haren@us.ibm.com>
7355 S:      Supported
7356 F:      drivers/crypto/nx/Makefile
7357 F:      drivers/crypto/nx/Kconfig
7358 F:      drivers/crypto/nx/nx-842*
7359 F:      include/linux/sw842.h
7360 F:      crypto/842.c
7361 F:      lib/842/
7362
7363 IBM Power in-Nest Crypto Acceleration
7364 M:      Breno Leitão <leitao@debian.org>
7365 M:      Nayna Jain <nayna@linux.ibm.com>
7366 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7367 L:      linux-crypto@vger.kernel.org
7368 S:      Supported
7369 F:      drivers/crypto/nx/Makefile
7370 F:      drivers/crypto/nx/Kconfig
7371 F:      drivers/crypto/nx/nx-aes*
7372 F:      drivers/crypto/nx/nx-sha*
7373 F:      drivers/crypto/nx/nx.*
7374 F:      drivers/crypto/nx/nx_csbcpb.h
7375 F:      drivers/crypto/nx/nx_debugfs.h
7376
7377 IBM Power Linux RAID adapter
7378 M:      Brian King <brking@us.ibm.com>
7379 S:      Supported
7380 F:      drivers/scsi/ipr.*
7381
7382 IBM Power SRIOV Virtual NIC Device Driver
7383 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7384 M:      John Allen <jallen@linux.ibm.com>
7385 L:      netdev@vger.kernel.org
7386 S:      Supported
7387 F:      drivers/net/ethernet/ibm/ibmvnic.*
7388
7389 IBM Power Virtual Accelerator Switchboard
7390 M:      Sukadev Bhattiprolu
7391 L:      linuxppc-dev@lists.ozlabs.org
7392 S:      Supported
7393 F:      arch/powerpc/platforms/powernv/vas*
7394 F:      arch/powerpc/platforms/powernv/copy-paste.h
7395 F:      arch/powerpc/include/asm/vas.h
7396 F:      arch/powerpc/include/uapi/asm/vas.h
7397
7398 IBM Power Virtual Ethernet Device Driver
7399 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7400 L:      netdev@vger.kernel.org
7401 S:      Supported
7402 F:      drivers/net/ethernet/ibm/ibmveth.*
7403
7404 IBM Power Virtual FC Device Drivers
7405 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7406 L:      linux-scsi@vger.kernel.org
7407 S:      Supported
7408 F:      drivers/scsi/ibmvscsi/ibmvfc*
7409
7410 IBM Power Virtual Management Channel Driver
7411 M:      Steven Royer <seroyer@linux.ibm.com>
7412 S:      Supported
7413 F:      drivers/misc/ibmvmc.*
7414
7415 IBM Power Virtual SCSI Device Drivers
7416 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7417 L:      linux-scsi@vger.kernel.org
7418 S:      Supported
7419 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7420 F:      include/scsi/viosrp.h
7421
7422 IBM Power Virtual SCSI Device Target Driver
7423 M:      Michael Cyr <mikecyr@linux.ibm.com>
7424 L:      linux-scsi@vger.kernel.org
7425 L:      target-devel@vger.kernel.org
7426 S:      Supported
7427 F:      drivers/scsi/ibmvscsi_tgt/
7428
7429 IBM Power VMX Cryptographic instructions
7430 M:      Breno Leitão <leitao@debian.org>
7431 M:      Nayna Jain <nayna@linux.ibm.com>
7432 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7433 L:      linux-crypto@vger.kernel.org
7434 S:      Supported
7435 F:      drivers/crypto/vmx/Makefile
7436 F:      drivers/crypto/vmx/Kconfig
7437 F:      drivers/crypto/vmx/vmx.c
7438 F:      drivers/crypto/vmx/aes*
7439 F:      drivers/crypto/vmx/ghash*
7440 F:      drivers/crypto/vmx/ppc-xlate.pl
7441
7442 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7443 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7444 L:      linux-pci@vger.kernel.org
7445 L:      linuxppc-dev@lists.ozlabs.org
7446 S:      Supported
7447 F:      drivers/pci/hotplug/rpaphp*
7448
7449 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7450 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7451 L:      linux-pci@vger.kernel.org
7452 L:      linuxppc-dev@lists.ozlabs.org
7453 S:      Supported
7454 F:      drivers/pci/hotplug/rpadlpar*
7455
7456 IBM ServeRAID RAID DRIVER
7457 S:      Orphan
7458 F:      drivers/scsi/ips.*
7459
7460 ICH LPC AND GPIO DRIVER
7461 M:      Peter Tyser <ptyser@xes-inc.com>
7462 S:      Maintained
7463 F:      drivers/mfd/lpc_ich.c
7464 F:      drivers/gpio/gpio-ich.c
7465
7466 IDE SUBSYSTEM
7467 M:      "David S. Miller" <davem@davemloft.net>
7468 L:      linux-ide@vger.kernel.org
7469 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7471 S:      Maintained
7472 F:      Documentation/ide/
7473 F:      drivers/ide/
7474 F:      include/linux/ide.h
7475
7476 IDE/ATAPI DRIVERS
7477 M:      Borislav Petkov <bp@alien8.de>
7478 L:      linux-ide@vger.kernel.org
7479 S:      Maintained
7480 F:      Documentation/cdrom/ide-cd
7481 F:      drivers/ide/ide-cd*
7482
7483 IDEAPAD LAPTOP EXTRAS DRIVER
7484 M:      Ike Panhc <ike.pan@canonical.com>
7485 L:      platform-driver-x86@vger.kernel.org
7486 W:      http://launchpad.net/ideapad-laptop
7487 S:      Maintained
7488 F:      drivers/platform/x86/ideapad-laptop.c
7489
7490 IDEAPAD LAPTOP SLIDEBAR DRIVER
7491 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7492 L:      linux-input@vger.kernel.org
7493 W:      https://github.com/o2genum/ideapad-slidebar
7494 S:      Maintained
7495 F:      drivers/input/misc/ideapad_slidebar.c
7496
7497 IDT VersaClock 5 CLOCK DRIVER
7498 M:      Marek Vasut <marek.vasut@gmail.com>
7499 S:      Maintained
7500 F:      drivers/clk/clk-versaclock5.c
7501
7502 IEEE 802.15.4 SUBSYSTEM
7503 M:      Alexander Aring <alex.aring@gmail.com>
7504 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7505 L:      linux-wpan@vger.kernel.org
7506 W:      http://wpan.cakelab.org/
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7509 S:      Maintained
7510 F:      net/ieee802154/
7511 F:      net/mac802154/
7512 F:      drivers/net/ieee802154/
7513 F:      include/linux/nl802154.h
7514 F:      include/linux/ieee802154.h
7515 F:      include/net/nl802154.h
7516 F:      include/net/mac802154.h
7517 F:      include/net/af_ieee802154.h
7518 F:      include/net/cfg802154.h
7519 F:      include/net/ieee802154_netdev.h
7520 F:      Documentation/networking/ieee802154.txt
7521
7522 IFE PROTOCOL
7523 M:      Yotam Gigi <yotam.gi@gmail.com>
7524 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7525 F:      net/ife
7526 F:      include/net/ife.h
7527 F:      include/uapi/linux/ife.h
7528
7529 IGORPLUG-USB IR RECEIVER
7530 M:      Sean Young <sean@mess.org>
7531 L:      linux-media@vger.kernel.org
7532 S:      Maintained
7533 F:      drivers/media/rc/igorplugusb.c
7534
7535 IGUANAWORKS USB IR TRANSCEIVER
7536 M:      Sean Young <sean@mess.org>
7537 L:      linux-media@vger.kernel.org
7538 S:      Maintained
7539 F:      drivers/media/rc/iguanair.c
7540
7541 IIO DIGITAL POTENTIOMETER DAC
7542 M:      Peter Rosin <peda@axentia.se>
7543 L:      linux-iio@vger.kernel.org
7544 S:      Maintained
7545 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7546 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7547 F:      drivers/iio/dac/dpot-dac.c
7548
7549 IIO ENVELOPE DETECTOR
7550 M:      Peter Rosin <peda@axentia.se>
7551 L:      linux-iio@vger.kernel.org
7552 S:      Maintained
7553 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7554 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7555 F:      drivers/iio/adc/envelope-detector.c
7556
7557 IIO MULTIPLEXER
7558 M:      Peter Rosin <peda@axentia.se>
7559 L:      linux-iio@vger.kernel.org
7560 S:      Maintained
7561 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7562 F:      drivers/iio/multiplexer/iio-mux.c
7563
7564 IIO SUBSYSTEM AND DRIVERS
7565 M:      Jonathan Cameron <jic23@kernel.org>
7566 R:      Hartmut Knaack <knaack.h@gmx.de>
7567 R:      Lars-Peter Clausen <lars@metafoo.de>
7568 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7569 L:      linux-iio@vger.kernel.org
7570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7571 S:      Maintained
7572 F:      Documentation/ABI/testing/configfs-iio*
7573 F:      Documentation/ABI/testing/sysfs-bus-iio*
7574 F:      Documentation/devicetree/bindings/iio/
7575 F:      drivers/iio/
7576 F:      drivers/staging/iio/
7577 F:      include/linux/iio/
7578 F:      tools/iio/
7579
7580 IIO UNIT CONVERTER
7581 M:      Peter Rosin <peda@axentia.se>
7582 L:      linux-iio@vger.kernel.org
7583 S:      Maintained
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7586 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7587 F:      drivers/iio/afe/iio-rescale.c
7588
7589 IKANOS/ADI EAGLE ADSL USB DRIVER
7590 M:      Matthieu Castet <castet.matthieu@free.fr>
7591 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7592 S:      Maintained
7593 F:      drivers/usb/atm/ueagle-atm.c
7594
7595 IMGTEC ASCII LCD DRIVER
7596 M:      Paul Burton <paul.burton@mips.com>
7597 S:      Maintained
7598 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7599 F:      drivers/auxdisplay/img-ascii-lcd.c
7600
7601 IMGTEC IR DECODER DRIVER
7602 M:      James Hogan <jhogan@kernel.org>
7603 S:      Maintained
7604 F:      drivers/media/rc/img-ir/
7605
7606 IMON SOUNDGRAPH USB IR RECEIVER
7607 M:      Sean Young <sean@mess.org>
7608 L:      linux-media@vger.kernel.org
7609 S:      Maintained
7610 F:      drivers/media/rc/imon_raw.c
7611 F:      drivers/media/rc/imon.c
7612
7613 IMS TWINTURBO FRAMEBUFFER DRIVER
7614 L:      linux-fbdev@vger.kernel.org
7615 S:      Orphan
7616 F:      drivers/video/fbdev/imsttfb.c
7617
7618 INA209 HARDWARE MONITOR DRIVER
7619 M:      Guenter Roeck <linux@roeck-us.net>
7620 L:      linux-hwmon@vger.kernel.org
7621 S:      Maintained
7622 F:      Documentation/hwmon/ina209
7623 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7624 F:      drivers/hwmon/ina209.c
7625
7626 INA2XX HARDWARE MONITOR DRIVER
7627 M:      Guenter Roeck <linux@roeck-us.net>
7628 L:      linux-hwmon@vger.kernel.org
7629 S:      Maintained
7630 F:      Documentation/hwmon/ina2xx
7631 F:      drivers/hwmon/ina2xx.c
7632 F:      include/linux/platform_data/ina2xx.h
7633
7634 INDUSTRY PACK SUBSYSTEM (IPACK)
7635 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7636 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7637 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7638 L:      industrypack-devel@lists.sourceforge.net
7639 W:      http://industrypack.sourceforge.net
7640 S:      Maintained
7641 F:      drivers/ipack/
7642
7643 INFINIBAND SUBSYSTEM
7644 M:      Doug Ledford <dledford@redhat.com>
7645 M:      Jason Gunthorpe <jgg@mellanox.com>
7646 L:      linux-rdma@vger.kernel.org
7647 W:      https://github.com/linux-rdma/rdma-core
7648 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7650 S:      Supported
7651 F:      Documentation/devicetree/bindings/infiniband/
7652 F:      Documentation/infiniband/
7653 F:      drivers/infiniband/
7654 F:      include/uapi/linux/if_infiniband.h
7655 F:      include/uapi/rdma/
7656 F:      include/rdma/
7657
7658 INGENIC JZ4780 DMA Driver
7659 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7660 S:      Maintained
7661 F:      drivers/dma/dma-jz4780.c
7662
7663 INGENIC JZ4780 NAND DRIVER
7664 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7665 L:      linux-mtd@lists.infradead.org
7666 S:      Maintained
7667 F:      drivers/mtd/nand/raw/jz4780_*
7668
7669 INOTIFY
7670 M:      Jan Kara <jack@suse.cz>
7671 R:      Amir Goldstein <amir73il@gmail.com>
7672 L:      linux-fsdevel@vger.kernel.org
7673 S:      Maintained
7674 F:      Documentation/filesystems/inotify.txt
7675 F:      fs/notify/inotify/
7676 F:      include/linux/inotify.h
7677 F:      include/uapi/linux/inotify.h
7678
7679 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7680 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7681 L:      linux-input@vger.kernel.org
7682 Q:      http://patchwork.kernel.org/project/linux-input/list/
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7684 S:      Maintained
7685 F:      drivers/input/
7686 F:      include/linux/input.h
7687 F:      include/uapi/linux/input.h
7688 F:      include/uapi/linux/input-event-codes.h
7689 F:      include/linux/input/
7690 F:      Documentation/devicetree/bindings/input/
7691 F:      Documentation/devicetree/bindings/serio/
7692 F:      Documentation/input/
7693
7694 INPUT MULTITOUCH (MT) PROTOCOL
7695 M:      Henrik Rydberg <rydberg@bitmath.org>
7696 L:      linux-input@vger.kernel.org
7697 S:      Odd fixes
7698 F:      Documentation/input/multi-touch-protocol.rst
7699 F:      drivers/input/input-mt.c
7700 K:      \b(ABS|SYN)_MT_
7701
7702 INSIDE SECURE CRYPTO DRIVER
7703 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7704 F:      drivers/crypto/inside-secure/
7705 S:      Maintained
7706 L:      linux-crypto@vger.kernel.org
7707
7708 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7709 M:      Mimi Zohar <zohar@linux.ibm.com>
7710 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7711 L:      linux-integrity@vger.kernel.org
7712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7713 S:      Supported
7714 F:      security/integrity/ima/
7715
7716 INTEL 810/815 FRAMEBUFFER DRIVER
7717 M:      Antonino Daplas <adaplas@gmail.com>
7718 L:      linux-fbdev@vger.kernel.org
7719 S:      Maintained
7720 F:      drivers/video/fbdev/i810/
7721
7722 INTEL ASoC DRIVERS
7723 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7724 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7725 M:      Jie Yang <yang.jie@linux.intel.com>
7726 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7727 S:      Supported
7728 F:      sound/soc/intel/
7729
7730 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7731 M:      Hans de Goede <hdegoede@redhat.com>
7732 L:      platform-driver-x86@vger.kernel.org
7733 S:      Maintained
7734 F:      drivers/platform/x86/intel_atomisp2_pm.c
7735
7736 INTEL C600 SERIES SAS CONTROLLER DRIVER
7737 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7738 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7739 L:      linux-scsi@vger.kernel.org
7740 T:      git git://git.code.sf.net/p/intel-sas/isci
7741 S:      Supported
7742 F:      drivers/scsi/isci/
7743
7744 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7745 M:      Jani Nikula <jani.nikula@linux.intel.com>
7746 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7747 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7748 L:      intel-gfx@lists.freedesktop.org
7749 W:      https://01.org/linuxgraphics/
7750 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7751 C:      irc://chat.freenode.net/intel-gfx
7752 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7753 T:      git git://anongit.freedesktop.org/drm-intel
7754 S:      Supported
7755 F:      drivers/gpu/drm/i915/
7756 F:      include/drm/i915*
7757 F:      include/uapi/drm/i915_drm.h
7758 F:      Documentation/gpu/i915.rst
7759
7760 INTEL ETHERNET DRIVERS
7761 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7762 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7763 W:      http://www.intel.com/support/feedback.htm
7764 W:      http://e1000.sourceforge.net/
7765 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7768 S:      Supported
7769 F:      Documentation/networking/device_drivers/intel/e100.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000.rst
7771 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7772 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7773 F:      Documentation/networking/device_drivers/intel/igb.rst
7774 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7777 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7778 F:      Documentation/networking/device_drivers/intel/i40e.rst
7779 F:      Documentation/networking/device_drivers/intel/iavf.rst
7780 F:      Documentation/networking/device_drivers/intel/ice.rst
7781 F:      drivers/net/ethernet/intel/
7782 F:      drivers/net/ethernet/intel/*/
7783 F:      include/linux/avf/virtchnl.h
7784
7785 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7786 M:      Maik Broemme <mbroemme@libmpq.org>
7787 L:      linux-fbdev@vger.kernel.org
7788 S:      Maintained
7789 F:      Documentation/fb/intelfb.txt
7790 F:      drivers/video/fbdev/intelfb/
7791
7792 INTEL GPIO DRIVERS
7793 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7794 L:      linux-gpio@vger.kernel.org
7795 S:      Maintained
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7797 F:      drivers/gpio/gpio-ich.c
7798 F:      drivers/gpio/gpio-intel-mid.c
7799 F:      drivers/gpio/gpio-lynxpoint.c
7800 F:      drivers/gpio/gpio-merrifield.c
7801 F:      drivers/gpio/gpio-ml-ioh.c
7802 F:      drivers/gpio/gpio-pch.c
7803 F:      drivers/gpio/gpio-sch.c
7804 F:      drivers/gpio/gpio-sodaville.c
7805
7806 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7807 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7808 M:      Zhi Wang <zhi.a.wang@intel.com>
7809 L:      intel-gvt-dev@lists.freedesktop.org
7810 L:      intel-gfx@lists.freedesktop.org
7811 W:      https://01.org/igvt-g
7812 T:      git https://github.com/intel/gvt-linux.git
7813 S:      Supported
7814 F:      drivers/gpu/drm/i915/gvt/
7815
7816 INTEL HID EVENT DRIVER
7817 M:      Alex Hung <alex.hung@canonical.com>
7818 L:      platform-driver-x86@vger.kernel.org
7819 S:      Maintained
7820 F:      drivers/platform/x86/intel-hid.c
7821
7822 INTEL I/OAT DMA DRIVER
7823 M:      Dave Jiang <dave.jiang@intel.com>
7824 R:      Dan Williams <dan.j.williams@intel.com>
7825 L:      dmaengine@vger.kernel.org
7826 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7827 S:      Supported
7828 F:      drivers/dma/ioat*
7829
7830 INTEL IDLE DRIVER
7831 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7832 M:      Len Brown <lenb@kernel.org>
7833 L:      linux-pm@vger.kernel.org
7834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7835 B:      https://bugzilla.kernel.org
7836 S:      Supported
7837 F:      drivers/idle/intel_idle.c
7838
7839 INTEL INTEGRATED SENSOR HUB DRIVER
7840 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7841 M:      Jiri Kosina <jikos@kernel.org>
7842 L:      linux-input@vger.kernel.org
7843 S:      Maintained
7844 F:      drivers/hid/intel-ish-hid/
7845
7846 INTEL IOMMU (VT-d)
7847 M:      David Woodhouse <dwmw2@infradead.org>
7848 L:      iommu@lists.linux-foundation.org
7849 T:      git git://git.infradead.org/iommu-2.6.git
7850 S:      Supported
7851 F:      drivers/iommu/intel-iommu.c
7852 F:      include/linux/intel-iommu.h
7853
7854 INTEL IOP-ADMA DMA DRIVER
7855 R:      Dan Williams <dan.j.williams@intel.com>
7856 S:      Odd fixes
7857 F:      drivers/dma/iop-adma.c
7858
7859 INTEL IPU3 CSI-2 CIO2 DRIVER
7860 M:      Yong Zhi <yong.zhi@intel.com>
7861 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7862 M:      Bingbu Cao <bingbu.cao@intel.com>
7863 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7864 L:      linux-media@vger.kernel.org
7865 S:      Maintained
7866 F:      drivers/media/pci/intel/ipu3/
7867 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7868
7869 INTEL IPU3 CSI-2 IMGU DRIVER
7870 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7871 L:      linux-media@vger.kernel.org
7872 S:      Maintained
7873 F:      drivers/staging/media/ipu3/
7874 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7875 F:      Documentation/media/v4l-drivers/ipu3.rst
7876
7877 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7878 M:      Krzysztof Halasa <khalasa@piap.pl>
7879 S:      Maintained
7880 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7881 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7883 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7884 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7885 F:      drivers/net/wan/ixp4xx_hss.c
7886
7887 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7888 M:      Deepak Saxena <dsaxena@plexity.net>
7889 S:      Maintained
7890 F:      drivers/char/hw_random/ixp4xx-rng.c
7891
7892 INTEL MANAGEMENT ENGINE (mei)
7893 M:      Tomas Winkler <tomas.winkler@intel.com>
7894 L:      linux-kernel@vger.kernel.org
7895 S:      Supported
7896 F:      include/uapi/linux/mei.h
7897 F:      include/linux/mei_cl_bus.h
7898 F:      drivers/misc/mei/*
7899 F:      drivers/watchdog/mei_wdt.c
7900 F:      Documentation/misc-devices/mei/*
7901 F:      samples/mei/*
7902
7903 INTEL MENLOW THERMAL DRIVER
7904 M:      Sujith Thomas <sujith.thomas@intel.com>
7905 L:      platform-driver-x86@vger.kernel.org
7906 W:      https://01.org/linux-acpi
7907 S:      Supported
7908 F:      drivers/platform/x86/intel_menlow.c
7909
7910 INTEL MIC DRIVERS (mic)
7911 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7912 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7913 S:      Supported
7914 W:      https://github.com/sudeepdutt/mic
7915 W:      http://software.intel.com/en-us/mic-developer
7916 F:      include/linux/mic_bus.h
7917 F:      include/linux/scif.h
7918 F:      include/uapi/linux/mic_common.h
7919 F:      include/uapi/linux/mic_ioctl.h
7920 F:      include/uapi/linux/scif_ioctl.h
7921 F:      drivers/misc/mic/
7922 F:      drivers/dma/mic_x100_dma.c
7923 F:      drivers/dma/mic_x100_dma.h
7924 F:      Documentation/mic/
7925
7926 INTEL PMC CORE DRIVER
7927 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7928 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7929 L:      platform-driver-x86@vger.kernel.org
7930 S:      Maintained
7931 F:      drivers/platform/x86/intel_pmc_core*
7932
7933 INTEL PMC/P-Unit IPC DRIVER
7934 M:      Zha Qipeng<qipeng.zha@intel.com>
7935 L:      platform-driver-x86@vger.kernel.org
7936 S:      Maintained
7937 F:      drivers/platform/x86/intel_pmc_ipc.c
7938 F:      drivers/platform/x86/intel_punit_ipc.c
7939 F:      arch/x86/include/asm/intel_pmc_ipc.h
7940 F:      arch/x86/include/asm/intel_punit_ipc.h
7941
7942 INTEL PMIC GPIO DRIVERS
7943 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7944 S:      Maintained
7945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7946 F:      drivers/gpio/gpio-*cove.c
7947 F:      drivers/gpio/gpio-msic.c
7948
7949 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7950 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7951 S:      Maintained
7952 F:      drivers/mfd/intel_msic.c
7953 F:      drivers/mfd/intel_soc_pmic*
7954 F:      include/linux/mfd/intel_msic.h
7955 F:      include/linux/mfd/intel_soc_pmic*
7956
7957 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7958 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7959 L:      linux-wireless@vger.kernel.org
7960 S:      Maintained
7961 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7962 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7963 F:      drivers/net/wireless/intel/ipw2x00/
7964
7965 INTEL PSTATE DRIVER
7966 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7967 M:      Len Brown <lenb@kernel.org>
7968 L:      linux-pm@vger.kernel.org
7969 S:      Supported
7970 F:      drivers/cpufreq/intel_pstate.c
7971
7972 INTEL RDMA RNIC DRIVER
7973 M:      Faisal Latif <faisal.latif@intel.com>
7974 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7975 L:      linux-rdma@vger.kernel.org
7976 S:      Supported
7977 F:      drivers/infiniband/hw/i40iw/
7978 F:      include/uapi/rdma/i40iw-abi.h
7979
7980 INTEL TELEMETRY DRIVER
7981 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7982 M:      "David E. Box" <david.e.box@linux.intel.com>
7983 L:      platform-driver-x86@vger.kernel.org
7984 S:      Maintained
7985 F:      arch/x86/include/asm/intel_telemetry.h
7986 F:      drivers/platform/x86/intel_telemetry*
7987
7988 INTEL VIRTUAL BUTTON DRIVER
7989 M:      AceLan Kao <acelan.kao@canonical.com>
7990 L:      platform-driver-x86@vger.kernel.org
7991 S:      Maintained
7992 F:      drivers/platform/x86/intel-vbtn.c
7993
7994 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7995 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7996 L:      linux-wireless@vger.kernel.org
7997 S:      Supported
7998 F:      drivers/net/wireless/intel/iwlegacy/
7999
8000 INTEL WIRELESS WIFI LINK (iwlwifi)
8001 M:      Johannes Berg <johannes.berg@intel.com>
8002 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8003 M:      Luca Coelho <luciano.coelho@intel.com>
8004 M:      Intel Linux Wireless <linuxwifi@intel.com>
8005 L:      linux-wireless@vger.kernel.org
8006 W:      http://intellinuxwireless.org
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8008 S:      Supported
8009 F:      drivers/net/wireless/intel/iwlwifi/
8010
8011 INTEL WIRELESS WIMAX CONNECTION 2400
8012 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8013 M:      linux-wimax@intel.com
8014 L:      wimax@linuxwimax.org (subscribers-only)
8015 S:      Supported
8016 W:      http://linuxwimax.org
8017 F:      Documentation/wimax/README.i2400m
8018 F:      drivers/net/wimax/i2400m/
8019 F:      include/uapi/linux/wimax/i2400m.h
8020
8021 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8022 M:      Mario Limonciello <mario.limonciello@dell.com>
8023 S:      Maintained
8024 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8025
8026 INTEL(R) TRACE HUB
8027 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8028 S:      Supported
8029 F:      Documentation/trace/intel_th.rst
8030 F:      drivers/hwtracing/intel_th/
8031
8032 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8033 M:      Ning Sun <ning.sun@intel.com>
8034 L:      tboot-devel@lists.sourceforge.net
8035 W:      http://tboot.sourceforge.net
8036 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8037 S:      Supported
8038 F:      Documentation/intel_txt.txt
8039 F:      include/linux/tboot.h
8040 F:      arch/x86/kernel/tboot.c
8041
8042 INTEL-MID GPIO DRIVER
8043 M:      David Cohen <david.a.cohen@linux.intel.com>
8044 L:      linux-gpio@vger.kernel.org
8045 S:      Maintained
8046 F:      drivers/gpio/gpio-intel-mid.c
8047
8048 INTERCONNECT API
8049 M:      Georgi Djakov <georgi.djakov@linaro.org>
8050 S:      Maintained
8051 F:      Documentation/interconnect/
8052 F:      Documentation/devicetree/bindings/interconnect/
8053 F:      drivers/interconnect/
8054 F:      include/dt-bindings/interconnect/
8055 F:      include/linux/interconnect-provider.h
8056 F:      include/linux/interconnect.h
8057
8058 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8059 M:      Linus Walleij <linus.walleij@linaro.org>
8060 L:      linux-iio@vger.kernel.org
8061 S:      Maintained
8062 F:      drivers/iio/gyro/mpu3050*
8063 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8064
8065 IOC3 ETHERNET DRIVER
8066 M:      Ralf Baechle <ralf@linux-mips.org>
8067 L:      linux-mips@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8070
8071 IOC3 SERIAL DRIVER
8072 M:      Pat Gefre <pfg@sgi.com>
8073 L:      linux-serial@vger.kernel.org
8074 S:      Maintained
8075 F:      drivers/tty/serial/ioc3_serial.c
8076
8077 IOMAP FILESYSTEM LIBRARY
8078 M:      Christoph Hellwig <hch@infradead.org>
8079 M:      Darrick J. Wong <darrick.wong@oracle.com>
8080 M:      linux-xfs@vger.kernel.org
8081 M:      linux-fsdevel@vger.kernel.org
8082 L:      linux-xfs@vger.kernel.org
8083 L:      linux-fsdevel@vger.kernel.org
8084 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8085 S:      Supported
8086 F:      fs/iomap.c
8087 F:      include/linux/iomap.h
8088
8089 IOMMU DRIVERS
8090 M:      Joerg Roedel <joro@8bytes.org>
8091 L:      iommu@lists.linux-foundation.org
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8093 S:      Maintained
8094 F:      Documentation/devicetree/bindings/iommu/
8095 F:      drivers/iommu/
8096 F:      include/linux/iommu.h
8097 F:      include/linux/of_iommu.h
8098 F:      include/linux/iova.h
8099
8100 IP MASQUERADING
8101 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8102 S:      Maintained
8103 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8104
8105 IPMI SUBSYSTEM
8106 M:      Corey Minyard <minyard@acm.org>
8107 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8108 W:      http://openipmi.sourceforge.net/
8109 S:      Supported
8110 F:      Documentation/devicetree/bindings/ipmi/
8111 F:      Documentation/IPMI.txt
8112 F:      drivers/char/ipmi/
8113 F:      include/linux/ipmi*
8114 F:      include/uapi/linux/ipmi*
8115
8116 IPS SCSI RAID DRIVER
8117 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8118 L:      linux-scsi@vger.kernel.org
8119 W:      http://www.adaptec.com/
8120 S:      Maintained
8121 F:      drivers/scsi/ips*
8122
8123 IPVS
8124 M:      Wensong Zhang <wensong@linux-vs.org>
8125 M:      Simon Horman <horms@verge.net.au>
8126 M:      Julian Anastasov <ja@ssi.bg>
8127 L:      netdev@vger.kernel.org
8128 L:      lvs-devel@vger.kernel.org
8129 S:      Maintained
8130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8132 F:      Documentation/networking/ipvs-sysctl.txt
8133 F:      include/net/ip_vs.h
8134 F:      include/uapi/linux/ip_vs.h
8135 F:      net/netfilter/ipvs/
8136
8137 IPWIRELESS DRIVER
8138 M:      Jiri Kosina <jikos@kernel.org>
8139 M:      David Sterba <dsterba@suse.com>
8140 S:      Odd Fixes
8141 F:      drivers/tty/ipwireless/
8142
8143 IPX NETWORK LAYER
8144 L:      netdev@vger.kernel.org
8145 S:      Obsolete
8146 F:      include/uapi/linux/ipx.h
8147
8148 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8149 M:      Marc Zyngier <marc.zyngier@arm.com>
8150 S:      Maintained
8151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8152 F:      Documentation/IRQ-domain.txt
8153 F:      include/linux/irqdomain.h
8154 F:      kernel/irq/irqdomain.c
8155 F:      kernel/irq/msi.c
8156
8157 IRQ SUBSYSTEM
8158 M:      Thomas Gleixner <tglx@linutronix.de>
8159 L:      linux-kernel@vger.kernel.org
8160 S:      Maintained
8161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8162 F:      kernel/irq/
8163
8164 IRQCHIP DRIVERS
8165 M:      Thomas Gleixner <tglx@linutronix.de>
8166 M:      Jason Cooper <jason@lakedaemon.net>
8167 M:      Marc Zyngier <marc.zyngier@arm.com>
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:      Documentation/devicetree/bindings/interrupt-controller/
8172 F:      drivers/irqchip/
8173
8174 ISA
8175 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8176 S:      Maintained
8177 F:      Documentation/isa.txt
8178 F:      drivers/base/isa.c
8179 F:      include/linux/isa.h
8180
8181 ISA RADIO MODULE
8182 M:      Hans Verkuil <hverkuil@xs4all.nl>
8183 L:      linux-media@vger.kernel.org
8184 T:      git git://linuxtv.org/media_tree.git
8185 W:      https://linuxtv.org
8186 S:      Maintained
8187 F:      drivers/media/radio/radio-isa*
8188
8189 ISAPNP
8190 M:      Jaroslav Kysela <perex@perex.cz>
8191 S:      Maintained
8192 F:      Documentation/isapnp.txt
8193 F:      drivers/pnp/isapnp/
8194 F:      include/linux/isapnp.h
8195
8196 ISCSI
8197 M:      Lee Duncan <lduncan@suse.com>
8198 M:      Chris Leech <cleech@redhat.com>
8199 L:      open-iscsi@googlegroups.com
8200 W:      www.open-iscsi.com
8201 S:      Maintained
8202 F:      drivers/scsi/*iscsi*
8203 F:      include/scsi/*iscsi*
8204
8205 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8206 M:      Peter Jones <pjones@redhat.com>
8207 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8208 S:      Maintained
8209 F:      drivers/firmware/iscsi_ibft*
8210
8211 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8212 M:      Sagi Grimberg <sagi@grimberg.me>
8213 M:      Max Gurtovoy <maxg@mellanox.com>
8214 L:      linux-rdma@vger.kernel.org
8215 S:      Supported
8216 W:      http://www.openfabrics.org
8217 W:      www.open-iscsi.org
8218 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8219 F:      drivers/infiniband/ulp/iser/
8220
8221 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8222 M:      Sagi Grimberg <sagi@grimberg.me>
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8224 L:      linux-rdma@vger.kernel.org
8225 L:      target-devel@vger.kernel.org
8226 S:      Supported
8227 W:      http://www.linux-iscsi.org
8228 F:      drivers/infiniband/ulp/isert
8229
8230 ISDN SUBSYSTEM
8231 M:      Karsten Keil <isdn@linux-pingi.de>
8232 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8233 L:      netdev@vger.kernel.org
8234 W:      http://www.isdn4linux.de
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8236 S:      Maintained
8237 F:      Documentation/isdn/
8238 F:      drivers/isdn/
8239 F:      include/linux/isdn.h
8240 F:      include/linux/isdn/
8241 F:      include/uapi/linux/isdn.h
8242 F:      include/uapi/linux/isdn/
8243
8244 IT87 HARDWARE MONITORING DRIVER
8245 M:      Jean Delvare <jdelvare@suse.com>
8246 L:      linux-hwmon@vger.kernel.org
8247 S:      Maintained
8248 F:      Documentation/hwmon/it87
8249 F:      drivers/hwmon/it87.c
8250
8251 IT913X MEDIA DRIVER
8252 M:      Antti Palosaari <crope@iki.fi>
8253 L:      linux-media@vger.kernel.org
8254 W:      https://linuxtv.org
8255 W:      http://palosaari.fi/linux/
8256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8257 T:      git git://linuxtv.org/anttip/media_tree.git
8258 S:      Maintained
8259 F:      drivers/media/tuners/it913x*
8260
8261 IVTV VIDEO4LINUX DRIVER
8262 M:      Andy Walls <awalls@md.metrocast.net>
8263 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8264 L:      linux-media@vger.kernel.org
8265 T:      git git://linuxtv.org/media_tree.git
8266 W:      http://www.ivtvdriver.org
8267 S:      Maintained
8268 F:      Documentation/media/v4l-drivers/ivtv*
8269 F:      drivers/media/pci/ivtv/
8270 F:      include/uapi/linux/ivtv*
8271
8272 IX2505V MEDIA DRIVER
8273 M:      Malcolm Priestley <tvboxspy@gmail.com>
8274 L:      linux-media@vger.kernel.org
8275 W:      https://linuxtv.org
8276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8277 S:      Maintained
8278 F:      drivers/media/dvb-frontends/ix2505v*
8279
8280 JAILHOUSE HYPERVISOR INTERFACE
8281 M:      Jan Kiszka <jan.kiszka@siemens.com>
8282 L:      jailhouse-dev@googlegroups.com
8283 S:      Maintained
8284 F:      arch/x86/kernel/jailhouse.c
8285 F:      arch/x86/include/asm/jailhouse_para.h
8286
8287 JC42.4 TEMPERATURE SENSOR DRIVER
8288 M:      Guenter Roeck <linux@roeck-us.net>
8289 L:      linux-hwmon@vger.kernel.org
8290 S:      Maintained
8291 F:      drivers/hwmon/jc42.c
8292 F:      Documentation/hwmon/jc42
8293
8294 JFS FILESYSTEM
8295 M:      Dave Kleikamp <shaggy@kernel.org>
8296 L:      jfs-discussion@lists.sourceforge.net
8297 W:      http://jfs.sourceforge.net/
8298 T:      git git://github.com/kleikamp/linux-shaggy.git
8299 S:      Maintained
8300 F:      Documentation/filesystems/jfs.txt
8301 F:      fs/jfs/
8302
8303 JME NETWORK DRIVER
8304 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8305 L:      netdev@vger.kernel.org
8306 S:      Maintained
8307 F:      drivers/net/ethernet/jme.*
8308
8309 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8310 M:      David Woodhouse <dwmw2@infradead.org>
8311 L:      linux-mtd@lists.infradead.org
8312 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8313 S:      Maintained
8314 F:      fs/jffs2/
8315 F:      include/uapi/linux/jffs2.h
8316
8317 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8318 M:      "Theodore Ts'o" <tytso@mit.edu>
8319 M:      Jan Kara <jack@suse.com>
8320 L:      linux-ext4@vger.kernel.org
8321 S:      Maintained
8322 F:      fs/jbd2/
8323 F:      include/linux/jbd2.h
8324
8325 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8326 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8327 L:      linux-media@vger.kernel.org
8328 S:      Maintained
8329 F:      drivers/media/platform/rcar_jpu.c
8330
8331 JSM Neo PCI based serial card
8332 L:      linux-serial@vger.kernel.org
8333 S:      Orphan
8334 F:      drivers/tty/serial/jsm/
8335
8336 K10TEMP HARDWARE MONITORING DRIVER
8337 M:      Clemens Ladisch <clemens@ladisch.de>
8338 L:      linux-hwmon@vger.kernel.org
8339 S:      Maintained
8340 F:      Documentation/hwmon/k10temp
8341 F:      drivers/hwmon/k10temp.c
8342
8343 K8TEMP HARDWARE MONITORING DRIVER
8344 M:      Rudolf Marek <r.marek@assembler.cz>
8345 L:      linux-hwmon@vger.kernel.org
8346 S:      Maintained
8347 F:      Documentation/hwmon/k8temp
8348 F:      drivers/hwmon/k8temp.c
8349
8350 KASAN
8351 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8352 R:      Alexander Potapenko <glider@google.com>
8353 R:      Dmitry Vyukov <dvyukov@google.com>
8354 L:      kasan-dev@googlegroups.com
8355 S:      Maintained
8356 F:      arch/*/include/asm/kasan.h
8357 F:      arch/*/mm/kasan_init*
8358 F:      Documentation/dev-tools/kasan.rst
8359 F:      include/linux/kasan*.h
8360 F:      lib/test_kasan.c
8361 F:      mm/kasan/
8362 F:      scripts/Makefile.kasan
8363
8364 KCONFIG
8365 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8367 L:      linux-kbuild@vger.kernel.org
8368 S:      Maintained
8369 F:      Documentation/kbuild/kconfig*
8370 F:      scripts/kconfig/
8371 F:      scripts/Kconfig.include
8372
8373 KDUMP
8374 M:      Dave Young <dyoung@redhat.com>
8375 M:      Baoquan He <bhe@redhat.com>
8376 R:      Vivek Goyal <vgoyal@redhat.com>
8377 L:      kexec@lists.infradead.org
8378 W:      http://lse.sourceforge.net/kdump/
8379 S:      Maintained
8380 F:      Documentation/kdump/
8381
8382 KEENE FM RADIO TRANSMITTER DRIVER
8383 M:      Hans Verkuil <hverkuil@xs4all.nl>
8384 L:      linux-media@vger.kernel.org
8385 T:      git git://linuxtv.org/media_tree.git
8386 W:      https://linuxtv.org
8387 S:      Maintained
8388 F:      drivers/media/radio/radio-keene*
8389
8390 KERNEL AUTOMOUNTER
8391 M:      Ian Kent <raven@themaw.net>
8392 L:      autofs@vger.kernel.org
8393 S:      Maintained
8394 F:      fs/autofs/
8395
8396 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8397 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8398 M:      Michal Marek <michal.lkml@markovi.net>
8399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8400 L:      linux-kbuild@vger.kernel.org
8401 S:      Maintained
8402 F:      Documentation/kbuild/
8403 F:      Makefile
8404 F:      scripts/Kbuild*
8405 F:      scripts/Makefile*
8406 F:      scripts/basic/
8407 F:      scripts/mk*
8408 F:      scripts/mod/
8409 F:      scripts/package/
8410
8411 KERNEL JANITORS
8412 L:      kernel-janitors@vger.kernel.org
8413 W:      http://kernelnewbies.org/KernelJanitors
8414 S:      Odd Fixes
8415
8416 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8417 M:      "J. Bruce Fields" <bfields@fieldses.org>
8418 M:      Jeff Layton <jlayton@kernel.org>
8419 L:      linux-nfs@vger.kernel.org
8420 W:      http://nfs.sourceforge.net/
8421 T:      git git://linux-nfs.org/~bfields/linux.git
8422 S:      Supported
8423 F:      fs/nfsd/
8424 F:      include/uapi/linux/nfsd/
8425 F:      fs/lockd/
8426 F:      fs/nfs_common/
8427 F:      net/sunrpc/
8428 F:      include/linux/lockd/
8429 F:      include/linux/sunrpc/
8430 F:      include/uapi/linux/sunrpc/
8431
8432 KERNEL SELFTEST FRAMEWORK
8433 M:      Shuah Khan <shuah@kernel.org>
8434 M:      Shuah Khan <skhan@linuxfoundation.org>
8435 L:      linux-kselftest@vger.kernel.org
8436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8437 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8438 S:      Maintained
8439 F:      tools/testing/selftests/
8440 F:      Documentation/dev-tools/kselftest*
8441
8442 KERNEL USERMODE HELPER
8443 M:      Luis Chamberlain <mcgrof@kernel.org>
8444 L:      linux-kernel@vger.kernel.org
8445 S:      Maintained
8446 F:      kernel/umh.c
8447 F:      include/linux/umh.h
8448
8449 KERNEL VIRTUAL MACHINE (KVM)
8450 M:      Paolo Bonzini <pbonzini@redhat.com>
8451 M:      Radim Krčmář <rkrcmar@redhat.com>
8452 L:      kvm@vger.kernel.org
8453 W:      http://www.linux-kvm.org
8454 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8455 S:      Supported
8456 F:      Documentation/virtual/kvm/
8457 F:      include/trace/events/kvm.h
8458 F:      include/uapi/asm-generic/kvm*
8459 F:      include/uapi/linux/kvm*
8460 F:      include/asm-generic/kvm*
8461 F:      include/linux/kvm*
8462 F:      include/kvm/iodev.h
8463 F:      virt/kvm/*
8464 F:      tools/kvm/
8465 F:      tools/testing/selftests/kvm/
8466
8467 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8468 M:      Joerg Roedel <joro@8bytes.org>
8469 L:      kvm@vger.kernel.org
8470 W:      http://www.linux-kvm.org/
8471 S:      Maintained
8472 F:      arch/x86/include/asm/svm.h
8473 F:      arch/x86/kvm/svm.c
8474
8475 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8476 M:      Christoffer Dall <christoffer.dall@arm.com>
8477 M:      Marc Zyngier <marc.zyngier@arm.com>
8478 R:      James Morse <james.morse@arm.com>
8479 R:      Julien Thierry <julien.thierry@arm.com>
8480 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8482 L:      kvmarm@lists.cs.columbia.edu
8483 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8485 S:      Maintained
8486 F:      arch/arm/include/uapi/asm/kvm*
8487 F:      arch/arm/include/asm/kvm*
8488 F:      arch/arm/kvm/
8489 F:      arch/arm64/include/uapi/asm/kvm*
8490 F:      arch/arm64/include/asm/kvm*
8491 F:      arch/arm64/kvm/
8492 F:      virt/kvm/arm/
8493 F:      include/kvm/arm_*
8494
8495 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8496 M:      James Hogan <jhogan@kernel.org>
8497 L:      linux-mips@vger.kernel.org
8498 S:      Supported
8499 F:      arch/mips/include/uapi/asm/kvm*
8500 F:      arch/mips/include/asm/kvm*
8501 F:      arch/mips/kvm/
8502
8503 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8504 M:      Paul Mackerras <paulus@ozlabs.org>
8505 L:      kvm-ppc@vger.kernel.org
8506 W:      http://www.linux-kvm.org/
8507 T:      git git://github.com/agraf/linux-2.6.git
8508 S:      Supported
8509 F:      arch/powerpc/include/uapi/asm/kvm*
8510 F:      arch/powerpc/include/asm/kvm*
8511 F:      arch/powerpc/kvm/
8512 F:      arch/powerpc/kernel/kvm*
8513
8514 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8515 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8516 M:      Janosch Frank <frankja@linux.ibm.com>
8517 R:      David Hildenbrand <david@redhat.com>
8518 R:      Cornelia Huck <cohuck@redhat.com>
8519 L:      linux-s390@vger.kernel.org
8520 W:      http://www.ibm.com/developerworks/linux/linux390/
8521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8522 S:      Supported
8523 F:      arch/s390/include/uapi/asm/kvm*
8524 F:      arch/s390/include/asm/gmap.h
8525 F:      arch/s390/include/asm/kvm*
8526 F:      arch/s390/kvm/
8527 F:      arch/s390/mm/gmap.c
8528
8529 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8530 M:      Paolo Bonzini <pbonzini@redhat.com>
8531 M:      Radim Krčmář <rkrcmar@redhat.com>
8532 L:      kvm@vger.kernel.org
8533 W:      http://www.linux-kvm.org
8534 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8535 S:      Supported
8536 F:      arch/x86/kvm/
8537 F:      arch/x86/kvm/*/
8538 F:      arch/x86/include/uapi/asm/kvm*
8539 F:      arch/x86/include/asm/kvm*
8540 F:      arch/x86/include/asm/pvclock-abi.h
8541 F:      arch/x86/kernel/kvm.c
8542 F:      arch/x86/kernel/kvmclock.c
8543
8544 KERNFS
8545 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8546 M:      Tejun Heo <tj@kernel.org>
8547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8548 S:      Supported
8549 F:      include/linux/kernfs.h
8550 F:      fs/kernfs/
8551
8552 KEXEC
8553 M:      Eric Biederman <ebiederm@xmission.com>
8554 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8555 L:      kexec@lists.infradead.org
8556 S:      Maintained
8557 F:      include/linux/kexec.h
8558 F:      include/uapi/linux/kexec.h
8559 F:      kernel/kexec*
8560
8561 KEYS-ENCRYPTED
8562 M:      Mimi Zohar <zohar@linux.ibm.com>
8563 L:      linux-integrity@vger.kernel.org
8564 L:      keyrings@vger.kernel.org
8565 S:      Supported
8566 F:      Documentation/security/keys/trusted-encrypted.rst
8567 F:      include/keys/encrypted-type.h
8568 F:      security/keys/encrypted-keys/
8569
8570 KEYS-TRUSTED
8571 M:      James Bottomley <jejb@linux.ibm.com>
8572 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8573 M:      Mimi Zohar <zohar@linux.ibm.com>
8574 L:      linux-integrity@vger.kernel.org
8575 L:      keyrings@vger.kernel.org
8576 S:      Supported
8577 F:      Documentation/security/keys/trusted-encrypted.rst
8578 F:      include/keys/trusted-type.h
8579 F:      security/keys/trusted.c
8580 F:      security/keys/trusted.h
8581
8582 KEYS/KEYRINGS:
8583 M:      David Howells <dhowells@redhat.com>
8584 L:      keyrings@vger.kernel.org
8585 S:      Maintained
8586 F:      Documentation/security/keys/core.rst
8587 F:      include/linux/key.h
8588 F:      include/linux/key-type.h
8589 F:      include/linux/keyctl.h
8590 F:      include/uapi/linux/keyctl.h
8591 F:      include/keys/
8592 F:      security/keys/
8593
8594 KGDB / KDB /debug_core
8595 M:      Jason Wessel <jason.wessel@windriver.com>
8596 M:      Daniel Thompson <daniel.thompson@linaro.org>
8597 W:      http://kgdb.wiki.kernel.org/
8598 L:      kgdb-bugreport@lists.sourceforge.net
8599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8600 S:      Maintained
8601 F:      Documentation/dev-tools/kgdb.rst
8602 F:      drivers/misc/kgdbts.c
8603 F:      drivers/tty/serial/kgdboc.c
8604 F:      include/linux/kdb.h
8605 F:      include/linux/kgdb.h
8606 F:      kernel/debug/
8607
8608 KMEMLEAK
8609 M:      Catalin Marinas <catalin.marinas@arm.com>
8610 S:      Maintained
8611 F:      Documentation/dev-tools/kmemleak.rst
8612 F:      include/linux/kmemleak.h
8613 F:      mm/kmemleak.c
8614 F:      mm/kmemleak-test.c
8615
8616 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8617 M:      Luis Chamberlain <mcgrof@kernel.org>
8618 L:      linux-kernel@vger.kernel.org
8619 S:      Maintained
8620 F:      kernel/kmod.c
8621 F:      include/linux/kmod.h
8622 F:      lib/test_kmod.c
8623 F:      tools/testing/selftests/kmod/
8624
8625 KPROBES
8626 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8627 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8628 M:      "David S. Miller" <davem@davemloft.net>
8629 M:      Masami Hiramatsu <mhiramat@kernel.org>
8630 S:      Maintained
8631 F:      Documentation/kprobes.txt
8632 F:      include/linux/kprobes.h
8633 F:      include/asm-generic/kprobes.h
8634 F:      kernel/kprobes.c
8635
8636 KS0108 LCD CONTROLLER DRIVER
8637 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8638 S:      Maintained
8639 F:      Documentation/auxdisplay/ks0108
8640 F:      drivers/auxdisplay/ks0108.c
8641 F:      include/linux/ks0108.h
8642
8643 L3MDEV
8644 M:      David Ahern <dsa@cumulusnetworks.com>
8645 L:      netdev@vger.kernel.org
8646 S:      Maintained
8647 F:      net/l3mdev
8648 F:      include/net/l3mdev.h
8649
8650 L7 BPF FRAMEWORK
8651 M:      John Fastabend <john.fastabend@gmail.com>
8652 M:      Daniel Borkmann <daniel@iogearbox.net>
8653 L:      netdev@vger.kernel.org
8654 L:      bpf@vger.kernel.org
8655 S:      Maintained
8656 F:      include/linux/skmsg.h
8657 F:      net/core/skmsg.c
8658 F:      net/core/sock_map.c
8659 F:      net/ipv4/tcp_bpf.c
8660
8661 LANTIQ / INTEL Ethernet drivers
8662 M:      Hauke Mehrtens <hauke@hauke-m.de>
8663 L:      netdev@vger.kernel.org
8664 S:      Maintained
8665 F:      net/dsa/tag_gswip.c
8666 F:      drivers/net/ethernet/lantiq_xrx200.c
8667 F:      drivers/net/dsa/lantiq_pce.h
8668 F:      drivers/net/dsa/lantiq_gswip.c
8669
8670 LANTIQ MIPS ARCHITECTURE
8671 M:      John Crispin <john@phrozen.org>
8672 L:      linux-mips@vger.kernel.org
8673 S:      Maintained
8674 F:      arch/mips/lantiq
8675 F:      drivers/soc/lantiq
8676
8677 LAPB module
8678 L:      linux-x25@vger.kernel.org
8679 S:      Orphan
8680 F:      Documentation/networking/lapb-module.txt
8681 F:      include/*/lapb.h
8682 F:      net/lapb/
8683
8684 LASI 53c700 driver for PARISC
8685 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8686 L:      linux-scsi@vger.kernel.org
8687 S:      Maintained
8688 F:      Documentation/scsi/53c700.txt
8689 F:      drivers/scsi/53c700*
8690
8691 LEAKING_ADDRESSES
8692 M:      Tobin C. Harding <me@tobin.cc>
8693 M:      Tycho Andersen <tycho@tycho.ws>
8694 L:      kernel-hardening@lists.openwall.com
8695 S:      Maintained
8696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8697 F:      scripts/leaking_addresses.pl
8698
8699 LED SUBSYSTEM
8700 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8701 M:      Pavel Machek <pavel@ucw.cz>
8702 L:      linux-leds@vger.kernel.org
8703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8704 S:      Maintained
8705 F:      Documentation/devicetree/bindings/leds/
8706 F:      drivers/leds/
8707 F:      include/linux/leds.h
8708
8709 LEGACY EEPROM DRIVER
8710 M:      Jean Delvare <jdelvare@suse.com>
8711 S:      Maintained
8712 F:      Documentation/misc-devices/eeprom
8713 F:      drivers/misc/eeprom/eeprom.c
8714
8715 LEGO MINDSTORMS EV3
8716 R:      David Lechner <david@lechnology.com>
8717 S:      Maintained
8718 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8719 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8720 F:      drivers/power/supply/lego_ev3_battery.c
8721
8722 LEGO USB Tower driver
8723 M:      Juergen Stuber <starblue@users.sourceforge.net>
8724 L:      legousb-devel@lists.sourceforge.net
8725 W:      http://legousb.sourceforge.net/
8726 S:      Maintained
8727 F:      drivers/usb/misc/legousbtower.c
8728
8729 LG LAPTOP EXTRAS
8730 M:      Matan Ziv-Av <matan@svgalib.org>
8731 L:      platform-driver-x86@vger.kernel.org
8732 S:      Maintained
8733 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8734 F:      Documentation/laptops/lg-laptop.rst
8735 F:      drivers/platform/x86/lg-laptop.c
8736
8737 LG2160 MEDIA DRIVER
8738 M:      Michael Krufky <mkrufky@linuxtv.org>
8739 L:      linux-media@vger.kernel.org
8740 W:      https://linuxtv.org
8741 W:      http://github.com/mkrufky
8742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8743 T:      git git://linuxtv.org/mkrufky/tuners.git
8744 S:      Maintained
8745 F:      drivers/media/dvb-frontends/lg2160.*
8746
8747 LGDT3305 MEDIA DRIVER
8748 M:      Michael Krufky <mkrufky@linuxtv.org>
8749 L:      linux-media@vger.kernel.org
8750 W:      https://linuxtv.org
8751 W:      http://github.com/mkrufky
8752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8753 T:      git git://linuxtv.org/mkrufky/tuners.git
8754 S:      Maintained
8755 F:      drivers/media/dvb-frontends/lgdt3305.*
8756
8757 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8758 M:      Viresh Kumar <vireshk@kernel.org>
8759 L:      linux-ide@vger.kernel.org
8760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8761 S:      Maintained
8762 F:      include/linux/pata_arasan_cf_data.h
8763 F:      drivers/ata/pata_arasan_cf.c
8764
8765 LIBATA PATA DRIVERS
8766 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8767 M:      Jens Axboe <axboe@kernel.dk>
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:      drivers/ata/pata_*.c
8772 F:      drivers/ata/ata_generic.c
8773
8774 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8775 M:      Linus Walleij <linus.walleij@linaro.org>
8776 L:      linux-ide@vger.kernel.org
8777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8778 S:      Maintained
8779 F:      drivers/ata/pata_ftide010.c
8780 F:      drivers/ata/sata_gemini.c
8781 F:      drivers/ata/sata_gemini.h
8782
8783 LIBATA SATA AHCI PLATFORM devices support
8784 M:      Hans de Goede <hdegoede@redhat.com>
8785 M:      Jens Axboe <axboe@kernel.dk>
8786 L:      linux-ide@vger.kernel.org
8787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8788 S:      Maintained
8789 F:      drivers/ata/ahci_platform.c
8790 F:      drivers/ata/libahci_platform.c
8791 F:      include/linux/ahci_platform.h
8792
8793 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8794 M:      Mikael Pettersson <mikpelinux@gmail.com>
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/sata_promise.*
8799
8800 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8801 M:      Jens Axboe <axboe@kernel.dk>
8802 L:      linux-ide@vger.kernel.org
8803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8804 S:      Maintained
8805 F:      drivers/ata/
8806 F:      include/linux/ata.h
8807 F:      include/linux/libata.h
8808 F:      Documentation/devicetree/bindings/ata/
8809
8810 LIBLOCKDEP
8811 M:      Sasha Levin <alexander.levin@microsoft.com>
8812 S:      Maintained
8813 F:      tools/lib/lockdep/
8814
8815 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8816 M:      Dan Williams <dan.j.williams@intel.com>
8817 M:      Vishal Verma <vishal.l.verma@intel.com>
8818 M:      Dave Jiang <dave.jiang@intel.com>
8819 L:      linux-nvdimm@lists.01.org
8820 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8821 S:      Supported
8822 F:      drivers/nvdimm/blk.c
8823 F:      drivers/nvdimm/region_devs.c
8824
8825 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8826 M:      Vishal Verma <vishal.l.verma@intel.com>
8827 M:      Dan Williams <dan.j.williams@intel.com>
8828 M:      Dave Jiang <dave.jiang@intel.com>
8829 L:      linux-nvdimm@lists.01.org
8830 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8831 S:      Supported
8832 F:      drivers/nvdimm/btt*
8833
8834 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8835 M:      Dan Williams <dan.j.williams@intel.com>
8836 M:      Vishal Verma <vishal.l.verma@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/pmem*
8842
8843 LIBNVDIMM: DEVICETREE BINDINGS
8844 M:      Oliver O'Halloran <oohall@gmail.com>
8845 L:      linux-nvdimm@lists.01.org
8846 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8847 S:      Supported
8848 F:      drivers/nvdimm/of_pmem.c
8849 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8850
8851 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8852 M:      Dan Williams <dan.j.williams@intel.com>
8853 M:      Vishal Verma <vishal.l.verma@intel.com>
8854 M:      Dave Jiang <dave.jiang@intel.com>
8855 M:      Keith Busch <keith.busch@intel.com>
8856 M:      Ira Weiny <ira.weiny@intel.com>
8857 L:      linux-nvdimm@lists.01.org
8858 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8860 S:      Supported
8861 F:      drivers/nvdimm/*
8862 F:      drivers/acpi/nfit/*
8863 F:      include/linux/nd.h
8864 F:      include/linux/libnvdimm.h
8865 F:      include/uapi/linux/ndctl.h
8866
8867 LIGHTNVM PLATFORM SUPPORT
8868 M:      Matias Bjorling <mb@lightnvm.io>
8869 W:      http://github/OpenChannelSSD
8870 L:      linux-block@vger.kernel.org
8871 S:      Maintained
8872 F:      drivers/lightnvm/
8873 F:      include/linux/lightnvm.h
8874 F:      include/uapi/linux/lightnvm.h
8875
8876 LINUX FOR POWER MACINTOSH
8877 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8878 W:      http://www.penguinppc.org/
8879 L:      linuxppc-dev@lists.ozlabs.org
8880 S:      Maintained
8881 F:      arch/powerpc/platforms/powermac/
8882 F:      drivers/macintosh/
8883
8884 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8885 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8886 M:      Paul Mackerras <paulus@samba.org>
8887 M:      Michael Ellerman <mpe@ellerman.id.au>
8888 W:      https://github.com/linuxppc/linux/wiki
8889 L:      linuxppc-dev@lists.ozlabs.org
8890 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8892 S:      Supported
8893 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8894 F:      Documentation/devicetree/bindings/powerpc/
8895 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8896 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8897 F:      Documentation/powerpc/
8898 F:      arch/powerpc/
8899 F:      drivers/char/tpm/tpm_ibmvtpm*
8900 F:      drivers/crypto/nx/
8901 F:      drivers/crypto/vmx/
8902 F:      drivers/i2c/busses/i2c-opal.c
8903 F:      drivers/net/ethernet/ibm/ibmveth.*
8904 F:      drivers/net/ethernet/ibm/ibmvnic.*
8905 F:      drivers/pci/hotplug/pnv_php.c
8906 F:      drivers/pci/hotplug/rpa*
8907 F:      drivers/rtc/rtc-opal.c
8908 F:      drivers/scsi/ibmvscsi/
8909 F:      drivers/tty/hvc/hvc_opal.c
8910 F:      drivers/watchdog/wdrtas.c
8911 F:      tools/testing/selftests/powerpc
8912 N:      /pmac
8913 N:      powermac
8914 N:      powernv
8915 N:      [^a-z0-9]ps3
8916 N:      pseries
8917
8918 LINUX FOR POWERPC EMBEDDED MPC5XXX
8919 M:      Anatolij Gustschin <agust@denx.de>
8920 L:      linuxppc-dev@lists.ozlabs.org
8921 T:      git git://git.denx.de/linux-denx-agust.git
8922 S:      Maintained
8923 F:      arch/powerpc/platforms/512x/
8924 F:      arch/powerpc/platforms/52xx/
8925
8926 LINUX FOR POWERPC EMBEDDED PPC4XX
8927 M:      Alistair Popple <alistair@popple.id.au>
8928 M:      Matt Porter <mporter@kernel.crashing.org>
8929 W:      http://www.penguinppc.org/
8930 L:      linuxppc-dev@lists.ozlabs.org
8931 S:      Maintained
8932 F:      arch/powerpc/platforms/40x/
8933 F:      arch/powerpc/platforms/44x/
8934
8935 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8936 M:      Scott Wood <oss@buserror.net>
8937 M:      Kumar Gala <galak@kernel.crashing.org>
8938 W:      http://www.penguinppc.org/
8939 L:      linuxppc-dev@lists.ozlabs.org
8940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8941 S:      Maintained
8942 F:      arch/powerpc/platforms/83xx/
8943 F:      arch/powerpc/platforms/85xx/
8944 F:      Documentation/devicetree/bindings/powerpc/fsl/
8945
8946 LINUX FOR POWERPC EMBEDDED PPC8XX
8947 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8948 W:      http://www.penguinppc.org/
8949 L:      linuxppc-dev@lists.ozlabs.org
8950 S:      Maintained
8951 F:      arch/powerpc/platforms/8xx/
8952
8953 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8954 L:      linuxppc-dev@lists.ozlabs.org
8955 S:      Orphan
8956 F:      arch/powerpc/*/*virtex*
8957 F:      arch/powerpc/*/*/*virtex*
8958
8959 LINUX FOR POWERPC PA SEMI PWRFICIENT
8960 L:      linuxppc-dev@lists.ozlabs.org
8961 S:      Orphan
8962 F:      arch/powerpc/platforms/pasemi/
8963 F:      drivers/*/*pasemi*
8964 F:      drivers/*/*/*pasemi*
8965
8966 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8967 M:      Kees Cook <keescook@chromium.org>
8968 S:      Maintained
8969 F:      drivers/misc/lkdtm/*
8970
8971 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8972 M:      Alan Stern <stern@rowland.harvard.edu>
8973 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8974 M:      Will Deacon <will.deacon@arm.com>
8975 M:      Peter Zijlstra <peterz@infradead.org>
8976 M:      Boqun Feng <boqun.feng@gmail.com>
8977 M:      Nicholas Piggin <npiggin@gmail.com>
8978 M:      David Howells <dhowells@redhat.com>
8979 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8980 M:      Luc Maranget <luc.maranget@inria.fr>
8981 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8982 R:      Akira Yokosawa <akiyks@gmail.com>
8983 R:      Daniel Lustig <dlustig@nvidia.com>
8984 L:      linux-kernel@vger.kernel.org
8985 L:      linux-arch@vger.kernel.org
8986 S:      Supported
8987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8988 F:      tools/memory-model/
8989 F:      Documentation/atomic_bitops.txt
8990 F:      Documentation/atomic_t.txt
8991 F:      Documentation/core-api/atomic_ops.rst
8992 F:      Documentation/core-api/refcount-vs-atomic.rst
8993 F:      Documentation/memory-barriers.txt
8994
8995 LIS3LV02D ACCELEROMETER DRIVER
8996 M:      Eric Piel <eric.piel@tremplin-utc.net>
8997 S:      Maintained
8998 F:      Documentation/misc-devices/lis3lv02d
8999 F:      drivers/misc/lis3lv02d/
9000 F:      drivers/platform/x86/hp_accel.c
9001
9002 LIVE PATCHING
9003 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9004 M:      Jiri Kosina <jikos@kernel.org>
9005 M:      Miroslav Benes <mbenes@suse.cz>
9006 M:      Petr Mladek <pmladek@suse.com>
9007 R:      Joe Lawrence <joe.lawrence@redhat.com>
9008 S:      Maintained
9009 F:      kernel/livepatch/
9010 F:      include/linux/livepatch.h
9011 F:      arch/x86/include/asm/livepatch.h
9012 F:      arch/x86/kernel/livepatch.c
9013 F:      Documentation/livepatch/
9014 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9015 F:      samples/livepatch/
9016 F:      tools/testing/selftests/livepatch/
9017 L:      live-patching@vger.kernel.org
9018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9019
9020 LLC (802.2)
9021 L:      netdev@vger.kernel.org
9022 S:      Odd fixes
9023 F:      include/linux/llc.h
9024 F:      include/uapi/linux/llc.h
9025 F:      include/net/llc*
9026 F:      net/llc/
9027
9028 LM73 HARDWARE MONITOR DRIVER
9029 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9030 L:      linux-hwmon@vger.kernel.org
9031 S:      Maintained
9032 F:      drivers/hwmon/lm73.c
9033
9034 LM78 HARDWARE MONITOR DRIVER
9035 M:      Jean Delvare <jdelvare@suse.com>
9036 L:      linux-hwmon@vger.kernel.org
9037 S:      Maintained
9038 F:      Documentation/hwmon/lm78
9039 F:      drivers/hwmon/lm78.c
9040
9041 LM83 HARDWARE MONITOR DRIVER
9042 M:      Jean Delvare <jdelvare@suse.com>
9043 L:      linux-hwmon@vger.kernel.org
9044 S:      Maintained
9045 F:      Documentation/hwmon/lm83
9046 F:      drivers/hwmon/lm83.c
9047
9048 LM90 HARDWARE MONITOR DRIVER
9049 M:      Jean Delvare <jdelvare@suse.com>
9050 L:      linux-hwmon@vger.kernel.org
9051 S:      Maintained
9052 F:      Documentation/hwmon/lm90
9053 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9054 F:      drivers/hwmon/lm90.c
9055 F:      include/dt-bindings/thermal/lm90.h
9056
9057 LM95234 HARDWARE MONITOR DRIVER
9058 M:      Guenter Roeck <linux@roeck-us.net>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/lm95234
9062 F:      drivers/hwmon/lm95234.c
9063
9064 LME2510 MEDIA DRIVER
9065 M:      Malcolm Priestley <tvboxspy@gmail.com>
9066 L:      linux-media@vger.kernel.org
9067 W:      https://linuxtv.org
9068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9069 S:      Maintained
9070 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9071
9072 LOADPIN SECURITY MODULE
9073 M:      Kees Cook <keescook@chromium.org>
9074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9075 S:      Supported
9076 F:      security/loadpin/
9077 F:      Documentation/admin-guide/LSM/LoadPin.rst
9078
9079 LOCKING PRIMITIVES
9080 M:      Peter Zijlstra <peterz@infradead.org>
9081 M:      Ingo Molnar <mingo@redhat.com>
9082 M:      Will Deacon <will.deacon@arm.com>
9083 L:      linux-kernel@vger.kernel.org
9084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9085 S:      Maintained
9086 F:      Documentation/locking/
9087 F:      include/linux/lockdep.h
9088 F:      include/linux/spinlock*.h
9089 F:      arch/*/include/asm/spinlock*.h
9090 F:      include/linux/rwlock*.h
9091 F:      include/linux/mutex*.h
9092 F:      include/linux/rwsem*.h
9093 F:      arch/*/include/asm/rwsem.h
9094 F:      include/linux/seqlock.h
9095 F:      lib/locking*.[ch]
9096 F:      kernel/locking/
9097 X:      kernel/locking/locktorture.c
9098
9099 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9100 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9101 L:      linux-ntfs-dev@lists.sourceforge.net
9102 W:      http://www.linux-ntfs.org/content/view/19/37/
9103 S:      Maintained
9104 F:      Documentation/ldm.txt
9105 F:      block/partitions/ldm.*
9106
9107 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9108 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9109 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9110 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9111 L:      MPT-FusionLinux.pdl@broadcom.com
9112 L:      linux-scsi@vger.kernel.org
9113 W:      http://www.avagotech.com/support/
9114 S:      Supported
9115 F:      drivers/message/fusion/
9116 F:      drivers/scsi/mpt3sas/
9117
9118 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9119 M:      Matthew Wilcox <willy@infradead.org>
9120 L:      linux-scsi@vger.kernel.org
9121 S:      Maintained
9122 F:      drivers/scsi/sym53c8xx_2/
9123
9124 LTC1660 DAC DRIVER
9125 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9126 L:      linux-iio@vger.kernel.org
9127 S:      Maintained
9128 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9129 F:      drivers/iio/dac/ltc1660.c
9130
9131 LTC4261 HARDWARE MONITOR DRIVER
9132 M:      Guenter Roeck <linux@roeck-us.net>
9133 L:      linux-hwmon@vger.kernel.org
9134 S:      Maintained
9135 F:      Documentation/hwmon/ltc4261
9136 F:      drivers/hwmon/ltc4261.c
9137
9138 LTC4306 I2C MULTIPLEXER DRIVER
9139 M:      Michael Hennerich <michael.hennerich@analog.com>
9140 W:      http://ez.analog.com/community/linux-device-drivers
9141 L:      linux-i2c@vger.kernel.org
9142 S:      Supported
9143 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9144 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9145
9146 LTP (Linux Test Project)
9147 M:      Mike Frysinger <vapier@gentoo.org>
9148 M:      Cyril Hrubis <chrubis@suse.cz>
9149 M:      Wanlong Gao <wanlong.gao@gmail.com>
9150 M:      Jan Stancek <jstancek@redhat.com>
9151 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9152 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9153 L:      ltp@lists.linux.it (subscribers-only)
9154 W:      http://linux-test-project.github.io/
9155 T:      git git://github.com/linux-test-project/ltp.git
9156 S:      Maintained
9157
9158 M68K ARCHITECTURE
9159 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9160 L:      linux-m68k@lists.linux-m68k.org
9161 W:      http://www.linux-m68k.org/
9162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9163 S:      Maintained
9164 F:      arch/m68k/
9165 F:      drivers/zorro/
9166
9167 M68K ON APPLE MACINTOSH
9168 M:      Joshua Thompson <funaho@jurai.org>
9169 W:      http://www.mac.linux-m68k.org/
9170 L:      linux-m68k@lists.linux-m68k.org
9171 S:      Maintained
9172 F:      arch/m68k/mac/
9173
9174 M68K ON HP9000/300
9175 M:      Philip Blundell <philb@gnu.org>
9176 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9177 S:      Maintained
9178 F:      arch/m68k/hp300/
9179
9180 M88DS3103 MEDIA DRIVER
9181 M:      Antti Palosaari <crope@iki.fi>
9182 L:      linux-media@vger.kernel.org
9183 W:      https://linuxtv.org
9184 W:      http://palosaari.fi/linux/
9185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9186 T:      git git://linuxtv.org/anttip/media_tree.git
9187 S:      Maintained
9188 F:      drivers/media/dvb-frontends/m88ds3103*
9189
9190 M88RS2000 MEDIA DRIVER
9191 M:      Malcolm Priestley <tvboxspy@gmail.com>
9192 L:      linux-media@vger.kernel.org
9193 W:      https://linuxtv.org
9194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9195 S:      Maintained
9196 F:      drivers/media/dvb-frontends/m88rs2000*
9197
9198 MA901 MASTERKIT USB FM RADIO DRIVER
9199 M:      Alexey Klimov <klimov.linux@gmail.com>
9200 L:      linux-media@vger.kernel.org
9201 T:      git git://linuxtv.org/media_tree.git
9202 S:      Maintained
9203 F:      drivers/media/radio/radio-ma901.c
9204
9205 MAC80211
9206 M:      Johannes Berg <johannes@sipsolutions.net>
9207 L:      linux-wireless@vger.kernel.org
9208 W:      http://wireless.kernel.org/
9209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9211 S:      Maintained
9212 F:      Documentation/networking/mac80211-injection.txt
9213 F:      include/net/mac80211.h
9214 F:      net/mac80211/
9215 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9216 F:      Documentation/networking/mac80211_hwsim/README
9217
9218 MAILBOX API
9219 M:      Jassi Brar <jassisinghbrar@gmail.com>
9220 L:      linux-kernel@vger.kernel.org
9221 S:      Maintained
9222 F:      drivers/mailbox/
9223 F:      include/linux/mailbox_client.h
9224 F:      include/linux/mailbox_controller.h
9225
9226 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9227 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9228 W:      http://www.kernel.org/doc/man-pages
9229 L:      linux-man@vger.kernel.org
9230 S:      Maintained
9231
9232 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9233 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9234 L:      linux-mips@vger.kernel.org
9235 S:      Maintained
9236 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9237
9238 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9239 M:      Andrew Lunn <andrew@lunn.ch>
9240 M:      Vivien Didelot <vivien.didelot@gmail.com>
9241 L:      netdev@vger.kernel.org
9242 S:      Maintained
9243 F:      drivers/net/dsa/mv88e6xxx/
9244 F:      include/linux/platform_data/mv88e6xxx.h
9245 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9246
9247 MARVELL ARMADA DRM SUPPORT
9248 M:      Russell King <linux@armlinux.org.uk>
9249 S:      Maintained
9250 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9251 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9252 F:      drivers/gpu/drm/armada/
9253 F:      include/uapi/drm/armada_drm.h
9254 F:      Documentation/devicetree/bindings/display/armada/
9255
9256 MARVELL ARMADA 3700 PHY DRIVERS
9257 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9258 S:      Maintained
9259 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9260 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9261 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9262 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9263
9264 MARVELL CRYPTO DRIVER
9265 M:      Boris Brezillon <bbrezillon@kernel.org>
9266 M:      Arnaud Ebalard <arno@natisbad.org>
9267 F:      drivers/crypto/marvell/
9268 S:      Maintained
9269 L:      linux-crypto@vger.kernel.org
9270
9271 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9272 M:      Mirko Lindner <mlindner@marvell.com>
9273 M:      Stephen Hemminger <stephen@networkplumber.org>
9274 L:      netdev@vger.kernel.org
9275 S:      Maintained
9276 F:      drivers/net/ethernet/marvell/sk*
9277
9278 MARVELL LIBERTAS WIRELESS DRIVER
9279 L:      libertas-dev@lists.infradead.org
9280 S:      Orphan
9281 F:      drivers/net/wireless/marvell/libertas/
9282
9283 MARVELL MACCHIATOBIN SUPPORT
9284 M:      Russell King <linux@armlinux.org.uk>
9285 L:      linux-arm-kernel@lists.infradead.org
9286 S:      Maintained
9287 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9288
9289 MARVELL MV643XX ETHERNET DRIVER
9290 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9291 L:      netdev@vger.kernel.org
9292 S:      Maintained
9293 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9294 F:      include/linux/mv643xx.h
9295
9296 MARVELL MV88X3310 PHY DRIVER
9297 M:      Russell King <linux@armlinux.org.uk>
9298 L:      netdev@vger.kernel.org
9299 S:      Maintained
9300 F:      drivers/net/phy/marvell10g.c
9301
9302 MARVELL MVEBU THERMAL DRIVER
9303 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9304 S:      Maintained
9305 F:      drivers/thermal/armada_thermal.c
9306
9307 MARVELL MVNETA ETHERNET DRIVER
9308 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9309 L:      netdev@vger.kernel.org
9310 S:      Maintained
9311 F:      drivers/net/ethernet/marvell/mvneta.*
9312
9313 MARVELL MWIFIEX WIRELESS DRIVER
9314 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9315 M:      Nishant Sarmukadam <nishants@marvell.com>
9316 M:      Ganapathi Bhat <gbhat@marvell.com>
9317 M:      Xinming Hu <huxinming820@gmail.com>
9318 L:      linux-wireless@vger.kernel.org
9319 S:      Maintained
9320 F:      drivers/net/wireless/marvell/mwifiex/
9321
9322 MARVELL MWL8K WIRELESS DRIVER
9323 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9324 L:      linux-wireless@vger.kernel.org
9325 S:      Odd Fixes
9326 F:      drivers/net/wireless/marvell/mwl8k.c
9327
9328 MARVELL NAND CONTROLLER DRIVER
9329 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9330 L:      linux-mtd@lists.infradead.org
9331 S:      Maintained
9332 F:      drivers/mtd/nand/raw/marvell_nand.c
9333 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9334
9335 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9336 M:      Nicolas Pitre <nico@fluxnic.net>
9337 S:      Odd Fixes
9338 F:      drivers/mmc/host/mvsdio.*
9339
9340 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9341 M:      Hu Ziji <huziji@marvell.com>
9342 L:      linux-mmc@vger.kernel.org
9343 S:      Supported
9344 F:      drivers/mmc/host/sdhci-xenon*
9345 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9346
9347 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9348 M:      Sunil Goutham <sgoutham@marvell.com>
9349 M:      Linu Cherian <lcherian@marvell.com>
9350 M:      Geetha sowjanya <gakula@marvell.com>
9351 M:      Jerin Jacob <jerinj@marvell.com>
9352 L:      netdev@vger.kernel.org
9353 S:      Supported
9354 F:      drivers/net/ethernet/marvell/octeontx2/af/
9355
9356 MATROX FRAMEBUFFER DRIVER
9357 L:      linux-fbdev@vger.kernel.org
9358 S:      Orphan
9359 F:      drivers/video/fbdev/matrox/matroxfb_*
9360 F:      include/uapi/linux/matroxfb.h
9361
9362 MAX16065 HARDWARE MONITOR DRIVER
9363 M:      Guenter Roeck <linux@roeck-us.net>
9364 L:      linux-hwmon@vger.kernel.org
9365 S:      Maintained
9366 F:      Documentation/hwmon/max16065
9367 F:      drivers/hwmon/max16065.c
9368
9369 MAX2175 SDR TUNER DRIVER
9370 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9371 L:      linux-media@vger.kernel.org
9372 T:      git git://linuxtv.org/media_tree.git
9373 S:      Maintained
9374 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9375 F:      Documentation/media/v4l-drivers/max2175.rst
9376 F:      drivers/media/i2c/max2175*
9377 F:      include/uapi/linux/max2175.h
9378
9379 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9380 L:      linux-hwmon@vger.kernel.org
9381 S:      Orphan
9382 F:      Documentation/hwmon/max6650
9383 F:      drivers/hwmon/max6650.c
9384
9385 MAX6697 HARDWARE MONITOR DRIVER
9386 M:      Guenter Roeck <linux@roeck-us.net>
9387 L:      linux-hwmon@vger.kernel.org
9388 S:      Maintained
9389 F:      Documentation/hwmon/max6697
9390 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9391 F:      drivers/hwmon/max6697.c
9392 F:      include/linux/platform_data/max6697.h
9393
9394 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9395 M:      Peter Rosin <peda@axentia.se>
9396 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9397 S:      Maintained
9398 F:      Documentation/devicetree/bindings/sound/max9860.txt
9399 F:      sound/soc/codecs/max9860.*
9400
9401 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9402 M:      Javier Martinez Canillas <javier@dowhile0.org>
9403 L:      linux-kernel@vger.kernel.org
9404 S:      Supported
9405 F:      drivers/regulator/max77802-regulator.c
9406 F:      Documentation/devicetree/bindings/*/*max77802.txt
9407 F:      include/dt-bindings/*/*max77802.h
9408
9409 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9410 M:      Krzysztof Kozlowski <krzk@kernel.org>
9411 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9412 L:      linux-pm@vger.kernel.org
9413 S:      Supported
9414 F:      drivers/power/supply/max14577_charger.c
9415 F:      drivers/power/supply/max77693_charger.c
9416
9417 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9418 M:      Chanwoo Choi <cw00.choi@samsung.com>
9419 M:      Krzysztof Kozlowski <krzk@kernel.org>
9420 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9421 L:      linux-kernel@vger.kernel.org
9422 S:      Supported
9423 F:      drivers/*/max14577*.c
9424 F:      drivers/*/max77686*.c
9425 F:      drivers/*/max77693*.c
9426 F:      drivers/extcon/extcon-max14577.c
9427 F:      drivers/extcon/extcon-max77693.c
9428 F:      drivers/rtc/rtc-max77686.c
9429 F:      drivers/clk/clk-max77686.c
9430 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9431 F:      Documentation/devicetree/bindings/*/max77686.txt
9432 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9433 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9434 F:      include/linux/mfd/max14577*.h
9435 F:      include/linux/mfd/max77686*.h
9436 F:      include/linux/mfd/max77693*.h
9437
9438 MAXIRADIO FM RADIO RECEIVER DRIVER
9439 M:      Hans Verkuil <hverkuil@xs4all.nl>
9440 L:      linux-media@vger.kernel.org
9441 T:      git git://linuxtv.org/media_tree.git
9442 W:      https://linuxtv.org
9443 S:      Maintained
9444 F:      drivers/media/radio/radio-maxiradio*
9445
9446 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9447 M:      Peter Rosin <peda@axentia.se>
9448 L:      linux-iio@vger.kernel.org
9449 S:      Maintained
9450 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9451 F:      drivers/iio/potentiometer/mcp4018.c
9452 F:      drivers/iio/potentiometer/mcp4531.c
9453
9454 MCR20A IEEE-802.15.4 RADIO DRIVER
9455 M:      Xue Liu <liuxuenetmail@gmail.com>
9456 L:      linux-wpan@vger.kernel.org
9457 W:      https://github.com/xueliu/mcr20a-linux
9458 S:      Maintained
9459 F:      drivers/net/ieee802154/mcr20a.c
9460 F:      drivers/net/ieee802154/mcr20a.h
9461 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9462
9463 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9464 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9465 L:      linux-iio@vger.kernel.org
9466 S:      Maintained
9467 F:      drivers/iio/dac/cio-dac.c
9468
9469 MEDIA DRIVERS FOR ASCOT2E
9470 M:      Sergey Kozlov <serjk@netup.ru>
9471 M:      Abylay Ospan <aospan@netup.ru>
9472 L:      linux-media@vger.kernel.org
9473 W:      https://linuxtv.org
9474 W:      http://netup.tv/
9475 T:      git git://linuxtv.org/media_tree.git
9476 S:      Supported
9477 F:      drivers/media/dvb-frontends/ascot2e*
9478
9479 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9480 M:      Jasmin Jessich <jasmin@anw.at>
9481 L:      linux-media@vger.kernel.org
9482 W:      https://linuxtv.org
9483 T:      git git://linuxtv.org/media_tree.git
9484 S:      Maintained
9485 F:      drivers/media/dvb-frontends/cxd2099*
9486
9487 MEDIA DRIVERS FOR CXD2841ER
9488 M:      Sergey Kozlov <serjk@netup.ru>
9489 M:      Abylay Ospan <aospan@netup.ru>
9490 L:      linux-media@vger.kernel.org
9491 W:      https://linuxtv.org
9492 W:      http://netup.tv/
9493 T:      git git://linuxtv.org/media_tree.git
9494 S:      Supported
9495 F:      drivers/media/dvb-frontends/cxd2841er*
9496
9497 MEDIA DRIVERS FOR CXD2880
9498 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9499 L:      linux-media@vger.kernel.org
9500 W:      http://linuxtv.org/
9501 T:      git git://linuxtv.org/media_tree.git
9502 S:      Supported
9503 F:      drivers/media/dvb-frontends/cxd2880/*
9504 F:      drivers/media/spi/cxd2880*
9505
9506 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9507 L:      linux-media@vger.kernel.org
9508 W:      https://linuxtv.org
9509 T:      git git://linuxtv.org/media_tree.git
9510 S:      Orphan
9511 F:      drivers/media/pci/ddbridge/*
9512
9513 MEDIA DRIVERS FOR FREESCALE IMX
9514 M:      Steve Longerbeam <slongerbeam@gmail.com>
9515 M:      Philipp Zabel <p.zabel@pengutronix.de>
9516 L:      linux-media@vger.kernel.org
9517 T:      git git://linuxtv.org/media_tree.git
9518 S:      Maintained
9519 F:      Documentation/devicetree/bindings/media/imx.txt
9520 F:      Documentation/media/v4l-drivers/imx.rst
9521 F:      drivers/staging/media/imx/
9522 F:      include/linux/imx-media.h
9523 F:      include/media/imx.h
9524
9525 MEDIA DRIVER FOR FREESCALE IMX PXP
9526 M:      Philipp Zabel <p.zabel@pengutronix.de>
9527 L:      linux-media@vger.kernel.org
9528 T:      git git://linuxtv.org/media_tree.git
9529 S:      Maintained
9530 F:      drivers/media/platform/imx-pxp.[ch]
9531
9532 MEDIA DRIVERS FOR FREESCALE IMX7
9533 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9534 L:      linux-media@vger.kernel.org
9535 T:      git git://linuxtv.org/media_tree.git
9536 S:      Maintained
9537 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9538 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9539 F:      Documentation/media/v4l-drivers/imx7.rst
9540 F:      drivers/staging/media/imx/imx7-media-csi.c
9541 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9542
9543 MEDIA DRIVERS FOR HELENE
9544 M:      Abylay Ospan <aospan@netup.ru>
9545 L:      linux-media@vger.kernel.org
9546 W:      https://linuxtv.org
9547 W:      http://netup.tv/
9548 T:      git git://linuxtv.org/media_tree.git
9549 S:      Supported
9550 F:      drivers/media/dvb-frontends/helene*
9551
9552 MEDIA DRIVERS FOR HORUS3A
9553 M:      Sergey Kozlov <serjk@netup.ru>
9554 M:      Abylay Ospan <aospan@netup.ru>
9555 L:      linux-media@vger.kernel.org
9556 W:      https://linuxtv.org
9557 W:      http://netup.tv/
9558 T:      git git://linuxtv.org/media_tree.git
9559 S:      Supported
9560 F:      drivers/media/dvb-frontends/horus3a*
9561
9562 MEDIA DRIVERS FOR LNBH25
9563 M:      Sergey Kozlov <serjk@netup.ru>
9564 M:      Abylay Ospan <aospan@netup.ru>
9565 L:      linux-media@vger.kernel.org
9566 W:      https://linuxtv.org
9567 W:      http://netup.tv/
9568 T:      git git://linuxtv.org/media_tree.git
9569 S:      Supported
9570 F:      drivers/media/dvb-frontends/lnbh25*
9571
9572 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9573 L:      linux-media@vger.kernel.org
9574 W:      https://linuxtv.org
9575 T:      git git://linuxtv.org/media_tree.git
9576 S:      Orphan
9577 F:      drivers/media/dvb-frontends/mxl5xx*
9578
9579 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9580 M:      Sergey Kozlov <serjk@netup.ru>
9581 M:      Abylay Ospan <aospan@netup.ru>
9582 L:      linux-media@vger.kernel.org
9583 W:      https://linuxtv.org
9584 W:      http://netup.tv/
9585 T:      git git://linuxtv.org/media_tree.git
9586 S:      Supported
9587 F:      drivers/media/pci/netup_unidvb/*
9588
9589 MEDIA DRIVERS FOR RENESAS - CEU
9590 M:      Jacopo Mondi <jacopo@jmondi.org>
9591 L:      linux-media@vger.kernel.org
9592 L:      linux-renesas-soc@vger.kernel.org
9593 T:      git git://linuxtv.org/media_tree.git
9594 S:      Supported
9595 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9596 F:      drivers/media/platform/renesas-ceu.c
9597 F:      include/media/drv-intf/renesas-ceu.h
9598
9599 MEDIA DRIVERS FOR RENESAS - DRIF
9600 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9601 L:      linux-media@vger.kernel.org
9602 L:      linux-renesas-soc@vger.kernel.org
9603 T:      git git://linuxtv.org/media_tree.git
9604 S:      Supported
9605 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9606 F:      drivers/media/platform/rcar_drif.c
9607
9608 MEDIA DRIVERS FOR RENESAS - FCP
9609 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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,fcp.txt
9615 F:      drivers/media/platform/rcar-fcp.c
9616 F:      include/media/rcar-fcp.h
9617
9618 MEDIA DRIVERS FOR RENESAS - FDP1
9619 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9620 L:      linux-media@vger.kernel.org
9621 L:      linux-renesas-soc@vger.kernel.org
9622 T:      git git://linuxtv.org/media_tree.git
9623 S:      Supported
9624 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9625 F:      drivers/media/platform/rcar_fdp1.c
9626
9627 MEDIA DRIVERS FOR RENESAS - VIN
9628 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,rcar-csi2.txt
9634 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9635 F:      drivers/media/platform/rcar-vin/
9636
9637 MEDIA DRIVERS FOR RENESAS - VSP1
9638 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9639 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9640 L:      linux-media@vger.kernel.org
9641 L:      linux-renesas-soc@vger.kernel.org
9642 T:      git git://linuxtv.org/media_tree.git
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9645 F:      drivers/media/platform/vsp1/
9646
9647 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9648 L:      linux-media@vger.kernel.org
9649 W:      https://linuxtv.org
9650 T:      git git://linuxtv.org/media_tree.git
9651 S:      Orphan
9652 F:      drivers/media/dvb-frontends/stv0910*
9653
9654 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9655 L:      linux-media@vger.kernel.org
9656 W:      https://linuxtv.org
9657 T:      git git://linuxtv.org/media_tree.git
9658 S:      Orphan
9659 F:      drivers/media/dvb-frontends/stv6111*
9660
9661 MEDIA DRIVERS FOR STM32 - DCMI
9662 M:      Hugues Fruchet <hugues.fruchet@st.com>
9663 L:      linux-media@vger.kernel.org
9664 T:      git git://linuxtv.org/media_tree.git
9665 S:      Supported
9666 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9667 F:      drivers/media/platform/stm32/stm32-dcmi.c
9668
9669 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9670 M:      Dmitry Osipenko <digetx@gmail.com>
9671 L:      linux-media@vger.kernel.org
9672 L:      linux-tegra@vger.kernel.org
9673 T:      git git://linuxtv.org/media_tree.git
9674 S:      Maintained
9675 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9676 F:      drivers/staging/media/tegra-vde/
9677
9678 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9679 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9680 P:      LinuxTV.org Project
9681 L:      linux-media@vger.kernel.org
9682 W:      https://linuxtv.org
9683 Q:      http://patchwork.kernel.org/project/linux-media/list/
9684 T:      git git://linuxtv.org/media_tree.git
9685 S:      Maintained
9686 F:      Documentation/devicetree/bindings/media/
9687 F:      Documentation/media/
9688 F:      drivers/media/
9689 F:      drivers/staging/media/
9690 F:      include/linux/platform_data/media/
9691 F:      include/media/
9692 F:      include/uapi/linux/dvb/
9693 F:      include/uapi/linux/videodev2.h
9694 F:      include/uapi/linux/media.h
9695 F:      include/uapi/linux/v4l2-*
9696 F:      include/uapi/linux/meye.h
9697 F:      include/uapi/linux/ivtv*
9698 F:      include/uapi/linux/uvcvideo.h
9699
9700 MEDIATEK BLUETOOTH DRIVER
9701 M:      Sean Wang <sean.wang@mediatek.com>
9702 L:      linux-bluetooth@vger.kernel.org
9703 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9704 S:      Maintained
9705 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9706 F:      drivers/bluetooth/btmtkuart.c
9707
9708 MEDIATEK CIR DRIVER
9709 M:      Sean Wang <sean.wang@mediatek.com>
9710 S:      Maintained
9711 F:      drivers/media/rc/mtk-cir.c
9712
9713 MEDIATEK DMA DRIVER
9714 M:      Sean Wang <sean.wang@mediatek.com>
9715 L:      dmaengine@vger.kernel.org
9716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9717 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9718 S:      Maintained
9719 F:      Documentation/devicetree/bindings/dma/mtk-*
9720 F:      drivers/dma/mediatek/
9721
9722 MEDIATEK PMIC LED DRIVER
9723 M:      Sean Wang <sean.wang@mediatek.com>
9724 S:      Maintained
9725 F:      drivers/leds/leds-mt6323.c
9726 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9727
9728 MEDIATEK ETHERNET DRIVER
9729 M:      Felix Fietkau <nbd@openwrt.org>
9730 M:      John Crispin <john@phrozen.org>
9731 M:      Sean Wang <sean.wang@mediatek.com>
9732 M:      Nelson Chang <nelson.chang@mediatek.com>
9733 L:      netdev@vger.kernel.org
9734 S:      Maintained
9735 F:      drivers/net/ethernet/mediatek/
9736
9737 MEDIATEK SWITCH DRIVER
9738 M:      Sean Wang <sean.wang@mediatek.com>
9739 L:      netdev@vger.kernel.org
9740 S:      Maintained
9741 F:      drivers/net/dsa/mt7530.*
9742 F:      net/dsa/tag_mtk.c
9743
9744 MEDIATEK JPEG DRIVER
9745 M:      Rick Chang <rick.chang@mediatek.com>
9746 M:      Bin Liu <bin.liu@mediatek.com>
9747 S:      Supported
9748 F:      drivers/media/platform/mtk-jpeg/
9749 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9750
9751 MEDIATEK MDP DRIVER
9752 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9753 M:      Houlong Wei <houlong.wei@mediatek.com>
9754 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9755 S:      Supported
9756 F:      drivers/media/platform/mtk-mdp/
9757 F:      drivers/media/platform/mtk-vpu/
9758 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9759
9760 MEDIATEK MEDIA DRIVER
9761 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9762 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9763 S:      Supported
9764 F:      drivers/media/platform/mtk-vcodec/
9765 F:      drivers/media/platform/mtk-vpu/
9766 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9767 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9768
9769 MEDIATEK MT76 WIRELESS LAN DRIVER
9770 M:      Felix Fietkau <nbd@nbd.name>
9771 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9772 L:      linux-wireless@vger.kernel.org
9773 S:      Maintained
9774 F:      drivers/net/wireless/mediatek/mt76/
9775
9776 MEDIATEK MT7601U WIRELESS LAN DRIVER
9777 M:      Jakub Kicinski <kubakici@wp.pl>
9778 L:      linux-wireless@vger.kernel.org
9779 S:      Maintained
9780 F:      drivers/net/wireless/mediatek/mt7601u/
9781
9782 MEDIATEK NAND CONTROLLER DRIVER
9783 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9784 L:      linux-mtd@lists.infradead.org
9785 S:      Maintained
9786 F:      drivers/mtd/nand/raw/mtk_*
9787 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9788
9789 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9790 M:      Sean Wang <sean.wang@mediatek.com>
9791 S:      Maintained
9792 F:      drivers/char/hw_random/mtk-rng.c
9793
9794 MEDIATEK USB3 DRD IP DRIVER
9795 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9796 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9798 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9799 S:      Maintained
9800 F:      drivers/usb/mtu3/
9801
9802 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9803 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9804 M:      Martin Donnelly <martin.donnelly@ge.com>
9805 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9806 S:      Maintained
9807 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9808 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9809
9810 MEGARAID SCSI/SAS DRIVERS
9811 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9812 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9813 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9814 L:      megaraidlinux.pdl@broadcom.com
9815 L:      linux-scsi@vger.kernel.org
9816 W:      http://www.avagotech.com/support/
9817 S:      Maintained
9818 F:      Documentation/scsi/megaraid.txt
9819 F:      drivers/scsi/megaraid.*
9820 F:      drivers/scsi/megaraid/
9821
9822 MELEXIS MLX90614 DRIVER
9823 M:      Crt Mori <cmo@melexis.com>
9824 L:      linux-iio@vger.kernel.org
9825 W:      http://www.melexis.com
9826 S:      Supported
9827 F:      drivers/iio/temperature/mlx90614.c
9828
9829 MELEXIS MLX90632 DRIVER
9830 M:      Crt Mori <cmo@melexis.com>
9831 L:      linux-iio@vger.kernel.org
9832 W:      http://www.melexis.com
9833 S:      Supported
9834 F:      drivers/iio/temperature/mlx90632.c
9835
9836 MELFAS MIP4 TOUCHSCREEN DRIVER
9837 M:      Sangwon Jee <jeesw@melfas.com>
9838 W:      http://www.melfas.com
9839 S:      Supported
9840 F:      drivers/input/touchscreen/melfas_mip4.c
9841 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9842
9843 MELLANOX ETHERNET DRIVER (mlx4_en)
9844 M:      Tariq Toukan <tariqt@mellanox.com>
9845 L:      netdev@vger.kernel.org
9846 S:      Supported
9847 W:      http://www.mellanox.com
9848 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9849 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9850
9851 MELLANOX ETHERNET DRIVER (mlx5e)
9852 M:      Saeed Mahameed <saeedm@mellanox.com>
9853 L:      netdev@vger.kernel.org
9854 S:      Supported
9855 W:      http://www.mellanox.com
9856 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9857 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9858
9859 MELLANOX ETHERNET INNOVA DRIVERS
9860 R:      Boris Pismenny <borisp@mellanox.com>
9861 L:      netdev@vger.kernel.org
9862 S:      Supported
9863 W:      http://www.mellanox.com
9864 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9865 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9866 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9867 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9868 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9869
9870 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9871 R:      Boris Pismenny <borisp@mellanox.com>
9872 L:      netdev@vger.kernel.org
9873 S:      Supported
9874 W:      http://www.mellanox.com
9875 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9877 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9878
9879 MELLANOX ETHERNET SWITCH DRIVERS
9880 M:      Jiri Pirko <jiri@mellanox.com>
9881 M:      Ido Schimmel <idosch@mellanox.com>
9882 L:      netdev@vger.kernel.org
9883 S:      Supported
9884 W:      http://www.mellanox.com
9885 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9886 F:      drivers/net/ethernet/mellanox/mlxsw/
9887 F:      tools/testing/selftests/drivers/net/mlxsw/
9888
9889 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9890 M:      mlxsw@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/mlxfw/
9896
9897 MELLANOX HARDWARE PLATFORM SUPPORT
9898 M:      Andy Shevchenko <andy@infradead.org>
9899 M:      Darren Hart <dvhart@infradead.org>
9900 M:      Vadim Pasternak <vadimp@mellanox.com>
9901 L:      platform-driver-x86@vger.kernel.org
9902 S:      Supported
9903 F:      drivers/platform/mellanox/
9904 F:      include/linux/platform_data/mlxreg.h
9905
9906 MELLANOX MLX4 core VPI driver
9907 M:      Tariq Toukan <tariqt@mellanox.com>
9908 L:      netdev@vger.kernel.org
9909 L:      linux-rdma@vger.kernel.org
9910 W:      http://www.mellanox.com
9911 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9912 S:      Supported
9913 F:      drivers/net/ethernet/mellanox/mlx4/
9914 F:      include/linux/mlx4/
9915
9916 MELLANOX MLX4 IB driver
9917 M:      Yishai Hadas <yishaih@mellanox.com>
9918 L:      linux-rdma@vger.kernel.org
9919 W:      http://www.mellanox.com
9920 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9921 S:      Supported
9922 F:      drivers/infiniband/hw/mlx4/
9923 F:      include/linux/mlx4/
9924 F:      include/uapi/rdma/mlx4-abi.h
9925
9926 MELLANOX MLX5 core VPI driver
9927 M:      Saeed Mahameed <saeedm@mellanox.com>
9928 M:      Leon Romanovsky <leonro@mellanox.com>
9929 L:      netdev@vger.kernel.org
9930 L:      linux-rdma@vger.kernel.org
9931 W:      http://www.mellanox.com
9932 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9933 S:      Supported
9934 F:      drivers/net/ethernet/mellanox/mlx5/core/
9935 F:      include/linux/mlx5/
9936
9937 MELLANOX MLX5 IB driver
9938 M:      Leon Romanovsky <leonro@mellanox.com>
9939 L:      linux-rdma@vger.kernel.org
9940 W:      http://www.mellanox.com
9941 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9942 S:      Supported
9943 F:      drivers/infiniband/hw/mlx5/
9944 F:      include/linux/mlx5/
9945 F:      include/uapi/rdma/mlx5-abi.h
9946
9947 MELLANOX MLXCPLD I2C AND MUX DRIVER
9948 M:      Vadim Pasternak <vadimp@mellanox.com>
9949 M:      Michael Shych <michaelsh@mellanox.com>
9950 L:      linux-i2c@vger.kernel.org
9951 S:      Supported
9952 F:      drivers/i2c/busses/i2c-mlxcpld.c
9953 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9954 F:      Documentation/i2c/busses/i2c-mlxcpld
9955
9956 MELLANOX MLXCPLD LED DRIVER
9957 M:      Vadim Pasternak <vadimp@mellanox.com>
9958 L:      linux-leds@vger.kernel.org
9959 S:      Supported
9960 F:      drivers/leds/leds-mlxcpld.c
9961 F:      drivers/leds/leds-mlxreg.c
9962 F:      Documentation/leds/leds-mlxcpld.txt
9963
9964 MELLANOX PLATFORM DRIVER
9965 M:      Vadim Pasternak <vadimp@mellanox.com>
9966 L:      platform-driver-x86@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/platform/x86/mlx-platform.c
9969
9970 MEMBARRIER SUPPORT
9971 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9972 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9973 L:      linux-kernel@vger.kernel.org
9974 S:      Supported
9975 F:      kernel/sched/membarrier.c
9976 F:      include/uapi/linux/membarrier.h
9977 F:      arch/powerpc/include/asm/membarrier.h
9978
9979 MEMBLOCK
9980 M:      Mike Rapoport <rppt@linux.ibm.com>
9981 L:      linux-mm@kvack.org
9982 S:      Maintained
9983 F:      include/linux/memblock.h
9984 F:      mm/memblock.c
9985 F:      Documentation/core-api/boot-time-mm.rst
9986
9987 MEMORY MANAGEMENT
9988 L:      linux-mm@kvack.org
9989 W:      http://www.linux-mm.org
9990 S:      Maintained
9991 F:      include/linux/mm.h
9992 F:      include/linux/gfp.h
9993 F:      include/linux/mmzone.h
9994 F:      include/linux/memory_hotplug.h
9995 F:      include/linux/vmalloc.h
9996 F:      mm/
9997
9998 MEMORY TECHNOLOGY DEVICES (MTD)
9999 M:      David Woodhouse <dwmw2@infradead.org>
10000 M:      Brian Norris <computersforpeace@gmail.com>
10001 M:      Boris Brezillon <bbrezillon@kernel.org>
10002 M:      Marek Vasut <marek.vasut@gmail.com>
10003 M:      Richard Weinberger <richard@nod.at>
10004 L:      linux-mtd@lists.infradead.org
10005 W:      http://www.linux-mtd.infradead.org/
10006 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10007 T:      git git://git.infradead.org/linux-mtd.git master
10008 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10009 S:      Maintained
10010 F:      Documentation/devicetree/bindings/mtd/
10011 F:      drivers/mtd/
10012 F:      include/linux/mtd/
10013 F:      include/uapi/mtd/
10014
10015 MEN A21 WATCHDOG DRIVER
10016 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10017 L:      linux-watchdog@vger.kernel.org
10018 S:      Maintained
10019 F:      drivers/watchdog/mena21_wdt.c
10020
10021 MEN CHAMELEON BUS (mcb)
10022 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10023 S:      Maintained
10024 F:      drivers/mcb/
10025 F:      include/linux/mcb.h
10026 F:      Documentation/men-chameleon-bus.txt
10027
10028 MEN F21BMC (Board Management Controller)
10029 M:      Andreas Werner <andreas.werner@men.de>
10030 S:      Supported
10031 F:      drivers/mfd/menf21bmc.c
10032 F:      drivers/watchdog/menf21bmc_wdt.c
10033 F:      drivers/leds/leds-menf21bmc.c
10034 F:      drivers/hwmon/menf21bmc_hwmon.c
10035 F:      Documentation/hwmon/menf21bmc
10036
10037 MEN Z069 WATCHDOG DRIVER
10038 M:      Johannes Thumshirn <jth@kernel.org>
10039 L:      linux-watchdog@vger.kernel.org
10040 S:      Maintained
10041 F:      drivers/watchdog/menz69_wdt.c
10042
10043 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10044 M:      Neil Armstrong <narmstrong@baylibre.com>
10045 L:      linux-media@lists.freedesktop.org
10046 L:      linux-amlogic@lists.infradead.org
10047 W:      http://linux-meson.com/
10048 S:      Supported
10049 F:      drivers/media/platform/meson/ao-cec.c
10050 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10051 T:      git git://linuxtv.org/media_tree.git
10052
10053 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10054 M:      Liang Yang <liang.yang@amlogic.com>
10055 L:      linux-mtd@lists.infradead.org
10056 S:      Maintained
10057 F:      drivers/mtd/nand/raw/meson_*
10058 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10059
10060 METHODE UDPU SUPPORT
10061 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10062 S:      Maintained
10063 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10064
10065 MICROBLAZE ARCHITECTURE
10066 M:      Michal Simek <monstr@monstr.eu>
10067 W:      http://www.monstr.eu/fdt/
10068 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10069 S:      Supported
10070 F:      arch/microblaze/
10071
10072 MICROCHIP AT91 SERIAL DRIVER
10073 M:      Richard Genoud <richard.genoud@gmail.com>
10074 S:      Maintained
10075 F:      drivers/tty/serial/atmel_serial.c
10076 F:      drivers/tty/serial/atmel_serial.h
10077 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10078
10079 MICROCHIP AUDIO ASOC DRIVERS
10080 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10082 S:      Supported
10083 F:      sound/soc/atmel
10084
10085 MICROCHIP DMA DRIVER
10086 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10088 L:      dmaengine@vger.kernel.org
10089 S:      Supported
10090 F:      drivers/dma/at_hdmac.c
10091 F:      drivers/dma/at_hdmac_regs.h
10092 F:      include/linux/platform_data/dma-atmel.h
10093 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10094 F:      include/dt-bindings/dma/at91.h
10095
10096 MICROCHIP ECC DRIVER
10097 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10098 L:      linux-crypto@vger.kernel.org
10099 S:      Maintained
10100 F:      drivers/crypto/atmel-ecc.*
10101
10102 MICROCHIP I2C DRIVER
10103 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10104 L:      linux-i2c@vger.kernel.org
10105 S:      Supported
10106 F:      drivers/i2c/busses/i2c-at91.c
10107
10108 MICROCHIP ISC DRIVER
10109 M:      Eugen Hristev <eugen.hristev@microchip.com>
10110 L:      linux-media@vger.kernel.org
10111 S:      Supported
10112 F:      drivers/media/platform/atmel/atmel-isc.c
10113 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10114 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10115
10116 MICROCHIP ISI DRIVER
10117 M:      Eugen Hristev <eugen.hristev@microchip.com>
10118 L:      linux-media@vger.kernel.org
10119 S:      Supported
10120 F:      drivers/media/platform/atmel/atmel-isi.c
10121 F:      drivers/media/platform/atmel/atmel-isi.h
10122
10123 MICROCHIP AT91 USART MFD DRIVER
10124 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10125 L:      linux-kernel@vger.kernel.org
10126 S:      Supported
10127 F:      drivers/mfd/at91-usart.c
10128 F:      include/dt-bindings/mfd/at91-usart.h
10129 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10130
10131 MICROCHIP AT91 USART SPI DRIVER
10132 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10133 L:      linux-spi@vger.kernel.org
10134 S:      Supported
10135 F:      drivers/spi/spi-at91-usart.c
10136 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10137
10138 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10139 M:      Woojung Huh <Woojung.Huh@microchip.com>
10140 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10141 L:      netdev@vger.kernel.org
10142 S:      Maintained
10143 F:      net/dsa/tag_ksz.c
10144 F:      drivers/net/dsa/microchip/*
10145 F:      include/linux/platform_data/microchip-ksz.h
10146 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10147
10148 MICROCHIP LAN743X ETHERNET DRIVER
10149 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10150 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10151 L:      netdev@vger.kernel.org
10152 S:      Maintained
10153 F:      drivers/net/ethernet/microchip/lan743x_*
10154
10155 MICROCHIP LCDFB DRIVER
10156 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10157 L:      linux-fbdev@vger.kernel.org
10158 S:      Maintained
10159 F:      drivers/video/fbdev/atmel_lcdfb.c
10160 F:      include/video/atmel_lcdc.h
10161
10162 MICROCHIP MMC/SD/SDIO MCI DRIVER
10163 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10164 S:      Maintained
10165 F:      drivers/mmc/host/atmel-mci.c
10166
10167 MICROCHIP MCP16502 PMIC DRIVER
10168 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10170 S:      Maintained
10171 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10172 F:      drivers/regulator/mcp16502.c
10173
10174 MICROCHIP MCP3911 ADC DRIVER
10175 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10176 M:      Kent Gustavsson <kent@minoris.se>
10177 L:      linux-iio@vger.kernel.org
10178 S:      Supported
10179 F:      drivers/iio/adc/mcp3911.c
10180 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10181
10182 MICROCHIP NAND DRIVER
10183 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10184 L:      linux-mtd@lists.infradead.org
10185 S:      Supported
10186 F:      drivers/mtd/nand/raw/atmel/*
10187 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10188
10189 MICROCHIP PWM DRIVER
10190 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10192 L:      linux-pwm@vger.kernel.org
10193 S:      Supported
10194 F:      drivers/pwm/pwm-atmel.c
10195 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10196
10197 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10198 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10199 M:      Eugen Hristev <eugen.hristev@microchip.com>
10200 L:      linux-iio@vger.kernel.org
10201 S:      Supported
10202 F:      drivers/iio/adc/at91-sama5d2_adc.c
10203 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10204 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10205
10206 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10207 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10208 S:      Supported
10209 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10210
10211 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10212 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10214 L:      linux-gpio@vger.kernel.org
10215 F:      drivers/gpio/gpio-sama5d2-piobu.c
10216
10217 MICROCHIP SPI DRIVER
10218 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10219 S:      Supported
10220 F:      drivers/spi/spi-atmel.*
10221
10222 MICROCHIP SSC DRIVER
10223 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10225 S:      Supported
10226 F:      drivers/misc/atmel-ssc.c
10227 F:      include/linux/atmel-ssc.h
10228
10229 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10230 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10232 S:      Supported
10233 F:      drivers/misc/atmel_tclib.c
10234 F:      drivers/clocksource/tcb_clksrc.c
10235
10236 MICROCHIP USBA UDC DRIVER
10237 M:      Cristian Birsan <cristian.birsan@microchip.com>
10238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10239 S:      Supported
10240 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10241
10242 MICROCHIP USB251XB DRIVER
10243 M:      Richard Leitner <richard.leitner@skidata.com>
10244 L:      linux-usb@vger.kernel.org
10245 S:      Maintained
10246 F:      drivers/usb/misc/usb251xb.c
10247 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10248
10249 MICROCHIP XDMA DRIVER
10250 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10251 L:      linux-arm-kernel@lists.infradead.org
10252 L:      dmaengine@vger.kernel.org
10253 S:      Supported
10254 F:      drivers/dma/at_xdmac.c
10255
10256 MICROSEMI MIPS SOCS
10257 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10258 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10259 L:      linux-mips@vger.kernel.org
10260 S:      Supported
10261 F:      arch/mips/generic/board-ocelot.c
10262 F:      arch/mips/configs/generic/board-ocelot.config
10263 F:      arch/mips/boot/dts/mscc/
10264 F:      Documentation/devicetree/bindings/mips/mscc.txt
10265
10266 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10267 M:      Don Brace <don.brace@microsemi.com>
10268 L:      esc.storagedev@microsemi.com
10269 L:      linux-scsi@vger.kernel.org
10270 S:      Supported
10271 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10272 F:      drivers/scsi/smartpqi/Kconfig
10273 F:      drivers/scsi/smartpqi/Makefile
10274 F:      include/linux/cciss*.h
10275 F:      include/uapi/linux/cciss*.h
10276 F:      Documentation/scsi/smartpqi.txt
10277
10278 MICROSEMI ETHERNET SWITCH DRIVER
10279 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10280 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10281 L:      netdev@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/net/ethernet/mscc/
10284
10285 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10286 M:      Chen Yu <yu.c.chen@intel.com>
10287 L:      platform-driver-x86@vger.kernel.org
10288 S:      Supported
10289 F:      drivers/platform/x86/surfacepro3_button.c
10290
10291 MICROTEK X6 SCANNER
10292 M:      Oliver Neukum <oliver@neukum.org>
10293 S:      Maintained
10294 F:      drivers/usb/image/microtek.*
10295
10296 MIPS
10297 M:      Ralf Baechle <ralf@linux-mips.org>
10298 M:      Paul Burton <paul.burton@mips.com>
10299 M:      James Hogan <jhogan@kernel.org>
10300 L:      linux-mips@vger.kernel.org
10301 W:      http://www.linux-mips.org/
10302 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10304 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10305 S:      Supported
10306 F:      Documentation/devicetree/bindings/mips/
10307 F:      Documentation/mips/
10308 F:      arch/mips/
10309 F:      drivers/platform/mips/
10310
10311 MIPS BOSTON DEVELOPMENT BOARD
10312 M:      Paul Burton <paul.burton@mips.com>
10313 L:      linux-mips@vger.kernel.org
10314 S:      Maintained
10315 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10316 F:      arch/mips/boot/dts/img/boston.dts
10317 F:      arch/mips/configs/generic/board-boston.config
10318 F:      drivers/clk/imgtec/clk-boston.c
10319 F:      include/dt-bindings/clock/boston-clock.h
10320
10321 MIPS GENERIC PLATFORM
10322 M:      Paul Burton <paul.burton@mips.com>
10323 L:      linux-mips@vger.kernel.org
10324 S:      Supported
10325 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10326 F:      arch/mips/generic/
10327 F:      arch/mips/tools/generic-board-config.sh
10328
10329 MIPS/LOONGSON1 ARCHITECTURE
10330 M:      Keguang Zhang <keguang.zhang@gmail.com>
10331 L:      linux-mips@vger.kernel.org
10332 S:      Maintained
10333 F:      arch/mips/loongson32/
10334 F:      arch/mips/include/asm/mach-loongson32/
10335 F:      drivers/*/*loongson1*
10336 F:      drivers/*/*/*loongson1*
10337
10338 MIPS/LOONGSON2 ARCHITECTURE
10339 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10340 L:      linux-mips@vger.kernel.org
10341 S:      Maintained
10342 F:      arch/mips/loongson64/fuloong-2e/
10343 F:      arch/mips/loongson64/lemote-2f/
10344 F:      arch/mips/include/asm/mach-loongson64/
10345 F:      drivers/*/*loongson2*
10346 F:      drivers/*/*/*loongson2*
10347
10348 MIPS/LOONGSON3 ARCHITECTURE
10349 M:      Huacai Chen <chenhc@lemote.com>
10350 L:      linux-mips@vger.kernel.org
10351 S:      Maintained
10352 F:      arch/mips/loongson64/
10353 F:      arch/mips/include/asm/mach-loongson64/
10354 F:      drivers/platform/mips/cpu_hwmon.c
10355 F:      drivers/*/*loongson3*
10356 F:      drivers/*/*/*loongson3*
10357
10358 MIPS RINT INSTRUCTION EMULATION
10359 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10360 L:      linux-mips@vger.kernel.org
10361 S:      Supported
10362 F:      arch/mips/math-emu/sp_rint.c
10363 F:      arch/mips/math-emu/dp_rint.c
10364
10365 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10366 M:      Hans Verkuil <hverkuil@xs4all.nl>
10367 L:      linux-media@vger.kernel.org
10368 T:      git git://linuxtv.org/media_tree.git
10369 W:      https://linuxtv.org
10370 S:      Odd Fixes
10371 F:      drivers/media/radio/radio-miropcm20*
10372
10373 MMP SUPPORT
10374 R:      Lubomir Rintel <lkundrak@v3.sk>
10375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10376 S:      Odd Fixes
10377 F:      arch/arm/boot/dts/mmp*
10378 F:      arch/arm/mach-mmp/
10379
10380 MMU GATHER AND TLB INVALIDATION
10381 M:      Will Deacon <will.deacon@arm.com>
10382 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10383 M:      Andrew Morton <akpm@linux-foundation.org>
10384 M:      Nick Piggin <npiggin@gmail.com>
10385 M:      Peter Zijlstra <peterz@infradead.org>
10386 L:      linux-arch@vger.kernel.org
10387 L:      linux-mm@kvack.org
10388 S:      Maintained
10389 F:      arch/*/include/asm/tlb.h
10390 F:      include/asm-generic/tlb.h
10391 F:      mm/mmu_gather.c
10392
10393 MN88472 MEDIA DRIVER
10394 M:      Antti Palosaari <crope@iki.fi>
10395 L:      linux-media@vger.kernel.org
10396 W:      https://linuxtv.org
10397 W:      http://palosaari.fi/linux/
10398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10399 S:      Maintained
10400 F:      drivers/media/dvb-frontends/mn88472*
10401
10402 MN88473 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/mn88473*
10410
10411 MODULE SUPPORT
10412 M:      Jessica Yu <jeyu@kernel.org>
10413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10414 S:      Maintained
10415 F:      include/linux/module.h
10416 F:      kernel/module.c
10417
10418 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10419 W:      http://popies.net/meye/
10420 S:      Orphan
10421 F:      Documentation/media/v4l-drivers/meye*
10422 F:      drivers/media/pci/meye/
10423 F:      include/uapi/linux/meye.h
10424
10425 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10426 M:      Jiri Slaby <jirislaby@gmail.com>
10427 S:      Maintained
10428 F:      Documentation/serial/moxa-smartio
10429 F:      drivers/tty/mxser.*
10430
10431 MR800 AVERMEDIA USB FM RADIO DRIVER
10432 M:      Alexey Klimov <klimov.linux@gmail.com>
10433 L:      linux-media@vger.kernel.org
10434 T:      git git://linuxtv.org/media_tree.git
10435 S:      Maintained
10436 F:      drivers/media/radio/radio-mr800.c
10437
10438 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10439 M:      Alan Ott <alan@signal11.us>
10440 L:      linux-wpan@vger.kernel.org
10441 S:      Maintained
10442 F:      drivers/net/ieee802154/mrf24j40.c
10443 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10444
10445 MSI LAPTOP SUPPORT
10446 M:      "Lee, Chun-Yi" <jlee@suse.com>
10447 L:      platform-driver-x86@vger.kernel.org
10448 S:      Maintained
10449 F:      drivers/platform/x86/msi-laptop.c
10450
10451 MSI WMI SUPPORT
10452 L:      platform-driver-x86@vger.kernel.org
10453 S:      Orphan
10454 F:      drivers/platform/x86/msi-wmi.c
10455
10456 MSI001 MEDIA DRIVER
10457 M:      Antti Palosaari <crope@iki.fi>
10458 L:      linux-media@vger.kernel.org
10459 W:      https://linuxtv.org
10460 W:      http://palosaari.fi/linux/
10461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10462 T:      git git://linuxtv.org/anttip/media_tree.git
10463 S:      Maintained
10464 F:      drivers/media/tuners/msi001*
10465
10466 MSI2500 MEDIA DRIVER
10467 M:      Antti Palosaari <crope@iki.fi>
10468 L:      linux-media@vger.kernel.org
10469 W:      https://linuxtv.org
10470 W:      http://palosaari.fi/linux/
10471 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10472 T:      git git://linuxtv.org/anttip/media_tree.git
10473 S:      Maintained
10474 F:      drivers/media/usb/msi2500/
10475
10476 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10477 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10478 L:      linux-mtd@lists.infradead.org
10479 S:      Maintained
10480 F:      drivers/mtd/devices/docg3*
10481
10482 MT9M032 APTINA SENSOR DRIVER
10483 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10484 L:      linux-media@vger.kernel.org
10485 T:      git git://linuxtv.org/media_tree.git
10486 S:      Maintained
10487 F:      drivers/media/i2c/mt9m032.c
10488 F:      include/media/i2c/mt9m032.h
10489
10490 MT9P031 APTINA CAMERA SENSOR
10491 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10492 L:      linux-media@vger.kernel.org
10493 T:      git git://linuxtv.org/media_tree.git
10494 S:      Maintained
10495 F:      drivers/media/i2c/mt9p031.c
10496 F:      include/media/i2c/mt9p031.h
10497
10498 MT9T001 APTINA CAMERA SENSOR
10499 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10500 L:      linux-media@vger.kernel.org
10501 T:      git git://linuxtv.org/media_tree.git
10502 S:      Maintained
10503 F:      drivers/media/i2c/mt9t001.c
10504 F:      include/media/i2c/mt9t001.h
10505
10506 MT9T112 APTINA CAMERA SENSOR
10507 M:      Jacopo Mondi <jacopo@jmondi.org>
10508 L:      linux-media@vger.kernel.org
10509 T:      git git://linuxtv.org/media_tree.git
10510 S:      Odd Fixes
10511 F:      drivers/media/i2c/mt9t112.c
10512 F:      include/media/i2c/mt9t112.h
10513
10514 MT9V032 APTINA CAMERA SENSOR
10515 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10516 L:      linux-media@vger.kernel.org
10517 T:      git git://linuxtv.org/media_tree.git
10518 S:      Maintained
10519 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10520 F:      drivers/media/i2c/mt9v032.c
10521 F:      include/media/i2c/mt9v032.h
10522
10523 MT9V111 APTINA CAMERA SENSOR
10524 M:      Jacopo Mondi <jacopo@jmondi.org>
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/aptina,mt9v111.txt
10529 F:      drivers/media/i2c/mt9v111.c
10530
10531 MULTIFUNCTION DEVICES (MFD)
10532 M:      Lee Jones <lee.jones@linaro.org>
10533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10534 S:      Supported
10535 F:      Documentation/devicetree/bindings/mfd/
10536 F:      drivers/mfd/
10537 F:      include/linux/mfd/
10538 F:      include/dt-bindings/mfd/
10539
10540 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10541 S:      Orphan
10542 F:      drivers/mmc/host/mmc_spi.c
10543 F:      include/linux/spi/mmc_spi.h
10544
10545 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10546 M:      Ulf Hansson <ulf.hansson@linaro.org>
10547 L:      linux-mmc@vger.kernel.org
10548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10549 S:      Maintained
10550 F:      Documentation/devicetree/bindings/mmc/
10551 F:      drivers/mmc/
10552 F:      include/linux/mmc/
10553 F:      include/uapi/linux/mmc/
10554
10555 MULTIPLEXER SUBSYSTEM
10556 M:      Peter Rosin <peda@axentia.se>
10557 S:      Maintained
10558 F:      Documentation/ABI/testing/sysfs-class-mux*
10559 F:      Documentation/devicetree/bindings/mux/
10560 F:      include/dt-bindings/mux/
10561 F:      include/linux/mux/
10562 F:      drivers/mux/
10563
10564 MULTITECH MULTIPORT CARD (ISICOM)
10565 S:      Orphan
10566 F:      drivers/tty/isicom.c
10567 F:      include/linux/isicom.h
10568
10569 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10570 M:      Bin Liu <b-liu@ti.com>
10571 L:      linux-usb@vger.kernel.org
10572 S:      Maintained
10573 F:      drivers/usb/musb/
10574
10575 MXL301RF MEDIA DRIVER
10576 M:      Akihiro Tsukada <tskd08@gmail.com>
10577 L:      linux-media@vger.kernel.org
10578 S:      Odd Fixes
10579 F:      drivers/media/tuners/mxl301rf*
10580
10581 MXL5007T MEDIA DRIVER
10582 M:      Michael Krufky <mkrufky@linuxtv.org>
10583 L:      linux-media@vger.kernel.org
10584 W:      https://linuxtv.org
10585 W:      http://github.com/mkrufky
10586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10587 T:      git git://linuxtv.org/mkrufky/tuners.git
10588 S:      Maintained
10589 F:      drivers/media/tuners/mxl5007t.*
10590
10591 MXSFB DRM DRIVER
10592 M:      Marek Vasut <marex@denx.de>
10593 M:      Stefan Agner <stefan@agner.ch>
10594 L:      dri-devel@lists.freedesktop.org
10595 S:      Supported
10596 F:      drivers/gpu/drm/mxsfb/
10597 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10598 T:      git git://anongit.freedesktop.org/drm/drm-misc
10599
10600 MYLEX DAC960 PCI RAID Controller
10601 M:      Hannes Reinecke <hare@kernel.org>
10602 L:      linux-scsi@vger.kernel.org
10603 S:      Supported
10604 F:      drivers/scsi/myrb.*
10605 F:      drivers/scsi/myrs.*
10606
10607 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10608 M:      Chris Lee <christopher.lee@cspi.com>
10609 L:      netdev@vger.kernel.org
10610 W:      https://www.cspi.com/ethernet-products/support/downloads/
10611 S:      Supported
10612 F:      drivers/net/ethernet/myricom/myri10ge/
10613
10614 NAND FLASH SUBSYSTEM
10615 M:      Boris Brezillon <bbrezillon@kernel.org>
10616 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10617 R:      Richard Weinberger <richard@nod.at>
10618 L:      linux-mtd@lists.infradead.org
10619 W:      http://www.linux-mtd.infradead.org/
10620 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10621 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10622 T:      git git://git.infradead.org/linux-mtd.git nand/next
10623 S:      Maintained
10624 F:      drivers/mtd/nand/
10625 F:      include/linux/mtd/*nand*.h
10626
10627 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10628 M:      Daniel Mack <zonque@gmail.com>
10629 S:      Maintained
10630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10631 W:      http://www.native-instruments.com
10632 F:      sound/usb/caiaq/
10633
10634 NATSEMI ETHERNET DRIVER (DP8381x)
10635 S:      Orphan
10636 F:      drivers/net/ethernet/natsemi/natsemi.c
10637
10638 NCR 5380 SCSI DRIVERS
10639 M:      Finn Thain <fthain@telegraphics.com.au>
10640 M:      Michael Schmitz <schmitzmic@gmail.com>
10641 L:      linux-scsi@vger.kernel.org
10642 S:      Maintained
10643 F:      Documentation/scsi/g_NCR5380.txt
10644 F:      drivers/scsi/NCR5380.*
10645 F:      drivers/scsi/arm/cumana_1.c
10646 F:      drivers/scsi/arm/oak.c
10647 F:      drivers/scsi/atari_scsi.*
10648 F:      drivers/scsi/dmx3191d.c
10649 F:      drivers/scsi/g_NCR5380.*
10650 F:      drivers/scsi/mac_scsi.*
10651 F:      drivers/scsi/sun3_scsi.*
10652 F:      drivers/scsi/sun3_scsi_vme.c
10653
10654 NCSI LIBRARY:
10655 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10656 S:      Maintained
10657 F:      net/ncsi/
10658
10659 NCT6775 HARDWARE MONITOR DRIVER
10660 M:      Guenter Roeck <linux@roeck-us.net>
10661 L:      linux-hwmon@vger.kernel.org
10662 S:      Maintained
10663 F:      Documentation/hwmon/nct6775
10664 F:      drivers/hwmon/nct6775.c
10665
10666 NET_FAILOVER MODULE
10667 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10668 L:      netdev@vger.kernel.org
10669 S:      Supported
10670 F:      driver/net/net_failover.c
10671 F:      include/net/net_failover.h
10672 F:      Documentation/networking/net_failover.rst
10673
10674 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10675 M:      Faisal Latif <faisal.latif@intel.com>
10676 L:      linux-rdma@vger.kernel.org
10677 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10678 S:      Supported
10679 F:      drivers/infiniband/hw/nes/
10680 F:      include/uapi/rdma/nes-abi.h
10681
10682 NETEM NETWORK EMULATOR
10683 M:      Stephen Hemminger <stephen@networkplumber.org>
10684 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10685 S:      Maintained
10686 F:      net/sched/sch_netem.c
10687
10688 NETERION 10GbE DRIVERS (s2io/vxge)
10689 M:      Jon Mason <jdmason@kudzu.us>
10690 L:      netdev@vger.kernel.org
10691 S:      Supported
10692 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10693 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10694 F:      drivers/net/ethernet/neterion/
10695
10696 NETFILTER
10697 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10698 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10699 M:      Florian Westphal <fw@strlen.de>
10700 L:      netfilter-devel@vger.kernel.org
10701 L:      coreteam@netfilter.org
10702 W:      http://www.netfilter.org/
10703 W:      http://www.iptables.org/
10704 W:      http://www.nftables.org/
10705 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10708 S:      Maintained
10709 F:      include/linux/netfilter*
10710 F:      include/linux/netfilter/
10711 F:      include/net/netfilter/
10712 F:      include/uapi/linux/netfilter*
10713 F:      include/uapi/linux/netfilter/
10714 F:      net/*/netfilter.c
10715 F:      net/*/netfilter/
10716 F:      net/netfilter/
10717 F:      net/bridge/br_netfilter*.c
10718
10719 NETROM NETWORK LAYER
10720 M:      Ralf Baechle <ralf@linux-mips.org>
10721 L:      linux-hams@vger.kernel.org
10722 W:      http://www.linux-ax25.org/
10723 S:      Maintained
10724 F:      include/net/netrom.h
10725 F:      include/uapi/linux/netrom.h
10726 F:      net/netrom/
10727
10728 NETRONOME ETHERNET DRIVERS
10729 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10730 L:      oss-drivers@netronome.com
10731 S:      Maintained
10732 F:      drivers/net/ethernet/netronome/
10733
10734 NETWORK BLOCK DEVICE (NBD)
10735 M:      Josef Bacik <josef@toxicpanda.com>
10736 S:      Maintained
10737 L:      linux-block@vger.kernel.org
10738 L:      nbd@other.debian.org
10739 F:      Documentation/blockdev/nbd.txt
10740 F:      drivers/block/nbd.c
10741 F:      include/uapi/linux/nbd.h
10742
10743 NETWORK DROP MONITOR
10744 M:      Neil Horman <nhorman@tuxdriver.com>
10745 L:      netdev@vger.kernel.org
10746 S:      Maintained
10747 W:      https://fedorahosted.org/dropwatch/
10748 F:      net/core/drop_monitor.c
10749
10750 NETWORKING DRIVERS
10751 M:      "David S. Miller" <davem@davemloft.net>
10752 L:      netdev@vger.kernel.org
10753 W:      http://www.linuxfoundation.org/en/Net
10754 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10757 S:      Odd Fixes
10758 F:      Documentation/devicetree/bindings/net/
10759 F:      drivers/net/
10760 F:      include/linux/if_*
10761 F:      include/linux/netdevice.h
10762 F:      include/linux/etherdevice.h
10763 F:      include/linux/fcdevice.h
10764 F:      include/linux/fddidevice.h
10765 F:      include/linux/hippidevice.h
10766 F:      include/linux/inetdevice.h
10767 F:      include/uapi/linux/if_*
10768 F:      include/uapi/linux/netdevice.h
10769
10770 NETWORKING DRIVERS (WIRELESS)
10771 M:      Kalle Valo <kvalo@codeaurora.org>
10772 L:      linux-wireless@vger.kernel.org
10773 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10776 S:      Maintained
10777 F:      Documentation/devicetree/bindings/net/wireless/
10778 F:      drivers/net/wireless/
10779
10780 NETWORKING [DSA]
10781 M:      Andrew Lunn <andrew@lunn.ch>
10782 M:      Vivien Didelot <vivien.didelot@gmail.com>
10783 M:      Florian Fainelli <f.fainelli@gmail.com>
10784 S:      Maintained
10785 F:      Documentation/devicetree/bindings/net/dsa/
10786 F:      net/dsa/
10787 F:      include/net/dsa.h
10788 F:      include/linux/dsa/
10789 F:      include/linux/platform_data/dsa.h
10790 F:      drivers/net/dsa/
10791
10792 NETWORKING [GENERAL]
10793 M:      "David S. Miller" <davem@davemloft.net>
10794 L:      netdev@vger.kernel.org
10795 W:      http://www.linuxfoundation.org/en/Net
10796 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10799 B:      mailto:netdev@vger.kernel.org
10800 S:      Maintained
10801 F:      net/
10802 F:      include/net/
10803 F:      include/linux/in.h
10804 F:      include/linux/net.h
10805 F:      include/linux/netdevice.h
10806 F:      include/uapi/linux/in.h
10807 F:      include/uapi/linux/net.h
10808 F:      include/uapi/linux/netdevice.h
10809 F:      include/uapi/linux/net_namespace.h
10810 F:      tools/testing/selftests/net/
10811 F:      lib/net_utils.c
10812 F:      lib/random32.c
10813 F:      Documentation/networking/
10814
10815 NETWORKING [IPSEC]
10816 M:      Steffen Klassert <steffen.klassert@secunet.com>
10817 M:      Herbert Xu <herbert@gondor.apana.org.au>
10818 M:      "David S. Miller" <davem@davemloft.net>
10819 L:      netdev@vger.kernel.org
10820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10822 S:      Maintained
10823 F:      net/xfrm/
10824 F:      net/key/
10825 F:      net/ipv4/xfrm*
10826 F:      net/ipv4/esp4*
10827 F:      net/ipv4/ah4.c
10828 F:      net/ipv4/ipcomp.c
10829 F:      net/ipv4/ip_vti.c
10830 F:      net/ipv6/xfrm*
10831 F:      net/ipv6/esp6*
10832 F:      net/ipv6/ah6.c
10833 F:      net/ipv6/ipcomp6.c
10834 F:      net/ipv6/ip6_vti.c
10835 F:      include/uapi/linux/xfrm.h
10836 F:      include/net/xfrm.h
10837
10838 NETWORKING [IPv4/IPv6]
10839 M:      "David S. Miller" <davem@davemloft.net>
10840 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10841 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10842 L:      netdev@vger.kernel.org
10843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10844 S:      Maintained
10845 F:      net/ipv4/
10846 F:      net/ipv6/
10847 F:      include/net/ip*
10848 F:      arch/x86/net/*
10849
10850 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10851 M:      Paul Moore <paul@paul-moore.com>
10852 W:      https://github.com/netlabel
10853 L:      netdev@vger.kernel.org
10854 L:      linux-security-module@vger.kernel.org
10855 S:      Maintained
10856 F:      Documentation/netlabel/
10857 F:      include/net/calipso.h
10858 F:      include/net/cipso_ipv4.h
10859 F:      include/net/netlabel.h
10860 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10861 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10862 F:      net/netlabel/
10863 F:      net/ipv4/cipso_ipv4.c
10864 F:      net/ipv6/calipso.c
10865 F:      net/netfilter/xt_CONNSECMARK.c
10866 F:      net/netfilter/xt_SECMARK.c
10867
10868 NETWORKING [TCP]
10869 M:      Eric Dumazet <edumazet@google.com>
10870 L:      netdev@vger.kernel.org
10871 S:      Maintained
10872 F:      net/ipv4/tcp*.c
10873 F:      net/ipv4/syncookies.c
10874 F:      net/ipv6/tcp*.c
10875 F:      net/ipv6/syncookies.c
10876 F:      include/uapi/linux/tcp.h
10877 F:      include/net/tcp.h
10878 F:      include/linux/tcp.h
10879 F:      include/trace/events/tcp.h
10880
10881 NETWORKING [TLS]
10882 M:      Boris Pismenny <borisp@mellanox.com>
10883 M:      Aviad Yehezkel <aviadye@mellanox.com>
10884 M:      Dave Watson <davejwatson@fb.com>
10885 M:      John Fastabend <john.fastabend@gmail.com>
10886 M:      Daniel Borkmann <daniel@iogearbox.net>
10887 L:      netdev@vger.kernel.org
10888 S:      Maintained
10889 F:      net/tls/*
10890 F:      include/uapi/linux/tls.h
10891 F:      include/net/tls.h
10892
10893 NETWORKING [WIRELESS]
10894 L:      linux-wireless@vger.kernel.org
10895 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10896
10897 NETDEVSIM
10898 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10899 S:      Maintained
10900 F:      drivers/net/netdevsim/*
10901
10902 NETXEN (1/10) GbE SUPPORT
10903 M:      Manish Chopra <manishc@marvell.com>
10904 M:      Rahul Verma <rahulv@marvell.com>
10905 M:      GR-Linux-NIC-Dev@marvell.com
10906 L:      netdev@vger.kernel.org
10907 S:      Supported
10908 F:      drivers/net/ethernet/qlogic/netxen/
10909
10910 NFC SUBSYSTEM
10911 M:      Samuel Ortiz <sameo@linux.intel.com>
10912 L:      linux-wireless@vger.kernel.org
10913 L:      linux-nfc@lists.01.org (subscribers-only)
10914 S:      Supported
10915 F:      net/nfc/
10916 F:      include/net/nfc/
10917 F:      include/uapi/linux/nfc.h
10918 F:      drivers/nfc/
10919 F:      include/linux/platform_data/nfcmrvl.h
10920 F:      include/linux/platform_data/nxp-nci.h
10921 F:      Documentation/devicetree/bindings/net/nfc/
10922
10923 NFS, SUNRPC, AND LOCKD CLIENTS
10924 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10925 M:      Anna Schumaker <anna.schumaker@netapp.com>
10926 L:      linux-nfs@vger.kernel.org
10927 W:      http://client.linux-nfs.org
10928 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10929 S:      Maintained
10930 F:      fs/lockd/
10931 F:      fs/nfs/
10932 F:      fs/nfs_common/
10933 F:      net/sunrpc/
10934 F:      include/linux/lockd/
10935 F:      include/linux/nfs*
10936 F:      include/linux/sunrpc/
10937 F:      include/uapi/linux/nfs*
10938 F:      include/uapi/linux/sunrpc/
10939
10940 NILFS2 FILESYSTEM
10941 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10942 L:      linux-nilfs@vger.kernel.org
10943 W:      https://nilfs.sourceforge.io/
10944 W:      https://nilfs.osdn.jp/
10945 T:      git git://github.com/konis/nilfs2.git
10946 S:      Supported
10947 F:      Documentation/filesystems/nilfs2.txt
10948 F:      fs/nilfs2/
10949 F:      include/trace/events/nilfs2.h
10950 F:      include/uapi/linux/nilfs2_api.h
10951 F:      include/uapi/linux/nilfs2_ondisk.h
10952
10953 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10954 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10955 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10956 S:      Maintained
10957 F:      Documentation/scsi/NinjaSCSI.txt
10958 F:      drivers/scsi/pcmcia/nsp_*
10959
10960 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10961 M:      GOTO Masanori <gotom@debian.or.jp>
10962 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10963 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10964 S:      Maintained
10965 F:      Documentation/scsi/NinjaSCSI.txt
10966 F:      drivers/scsi/nsp32*
10967
10968 NIOS2 ARCHITECTURE
10969 M:      Ley Foon Tan <lftan@altera.com>
10970 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10972 S:      Maintained
10973 F:      arch/nios2/
10974
10975 NOHZ, DYNTICKS SUPPORT
10976 M:      Frederic Weisbecker <fweisbec@gmail.com>
10977 M:      Thomas Gleixner <tglx@linutronix.de>
10978 M:      Ingo Molnar <mingo@kernel.org>
10979 L:      linux-kernel@vger.kernel.org
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10981 S:      Maintained
10982 F:      kernel/time/tick*.*
10983 F:      include/linux/tick.h
10984 F:      include/linux/sched/nohz.h
10985
10986 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10987 M:      Pavel Machek <pavel@ucw.cz>
10988 M:      Sakari Ailus <sakari.ailus@iki.fi>
10989 L:      linux-media@vger.kernel.org
10990 S:      Maintained
10991 F:      drivers/media/i2c/et8ek8
10992 F:      drivers/media/i2c/ad5820.c
10993
10994 NOKIA N900 POWER SUPPLY DRIVERS
10995 R:      Pali Rohár <pali.rohar@gmail.com>
10996 F:      include/linux/power/bq2415x_charger.h
10997 F:      include/linux/power/bq27xxx_battery.h
10998 F:      include/linux/power/isp1704_charger.h
10999 F:      drivers/power/supply/bq2415x_charger.c
11000 F:      drivers/power/supply/bq27xxx_battery.c
11001 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11002 F:      drivers/power/supply/isp1704_charger.c
11003 F:      drivers/power/supply/rx51_battery.c
11004
11005 NOLIBC HEADER FILE
11006 M:      Willy Tarreau <w@1wt.eu>
11007 S:      Maintained
11008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11009 F:      tools/include/nolibc/
11010
11011 NTB AMD DRIVER
11012 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11013 L:      linux-ntb@googlegroups.com
11014 S:      Supported
11015 F:      drivers/ntb/hw/amd/
11016
11017 NTB DRIVER CORE
11018 M:      Jon Mason <jdmason@kudzu.us>
11019 M:      Dave Jiang <dave.jiang@intel.com>
11020 M:      Allen Hubbe <allenbh@gmail.com>
11021 L:      linux-ntb@googlegroups.com
11022 S:      Supported
11023 W:      https://github.com/jonmason/ntb/wiki
11024 T:      git git://github.com/jonmason/ntb.git
11025 F:      drivers/ntb/
11026 F:      drivers/net/ntb_netdev.c
11027 F:      include/linux/ntb.h
11028 F:      include/linux/ntb_transport.h
11029 F:      tools/testing/selftests/ntb/
11030
11031 NTB IDT DRIVER
11032 M:      Serge Semin <fancer.lancer@gmail.com>
11033 L:      linux-ntb@googlegroups.com
11034 S:      Supported
11035 F:      drivers/ntb/hw/idt/
11036
11037 NTB INTEL DRIVER
11038 M:      Dave Jiang <dave.jiang@intel.com>
11039 L:      linux-ntb@googlegroups.com
11040 S:      Supported
11041 W:      https://github.com/davejiang/linux/wiki
11042 T:      git https://github.com/davejiang/linux.git
11043 F:      drivers/ntb/hw/intel/
11044
11045 NTFS FILESYSTEM
11046 M:      Anton Altaparmakov <anton@tuxera.com>
11047 L:      linux-ntfs-dev@lists.sourceforge.net
11048 W:      http://www.tuxera.com/
11049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11050 S:      Supported
11051 F:      Documentation/filesystems/ntfs.txt
11052 F:      fs/ntfs/
11053
11054 NUBUS SUBSYSTEM
11055 M:      Finn Thain <fthain@telegraphics.com.au>
11056 L:      linux-m68k@lists.linux-m68k.org
11057 S:      Maintained
11058 F:      arch/*/include/asm/nubus.h
11059 F:      drivers/nubus/
11060 F:      include/linux/nubus.h
11061 F:      include/uapi/linux/nubus.h
11062
11063 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11064 M:      Antonino Daplas <adaplas@gmail.com>
11065 L:      linux-fbdev@vger.kernel.org
11066 S:      Maintained
11067 F:      drivers/video/fbdev/riva/
11068 F:      drivers/video/fbdev/nvidia/
11069
11070 NVM EXPRESS DRIVER
11071 M:      Keith Busch <keith.busch@intel.com>
11072 M:      Jens Axboe <axboe@fb.com>
11073 M:      Christoph Hellwig <hch@lst.de>
11074 M:      Sagi Grimberg <sagi@grimberg.me>
11075 L:      linux-nvme@lists.infradead.org
11076 T:      git://git.infradead.org/nvme.git
11077 W:      http://git.infradead.org/nvme.git
11078 S:      Supported
11079 F:      drivers/nvme/host/
11080 F:      include/linux/nvme.h
11081 F:      include/uapi/linux/nvme_ioctl.h
11082
11083 NVM EXPRESS FC TRANSPORT DRIVERS
11084 M:      James Smart <james.smart@broadcom.com>
11085 L:      linux-nvme@lists.infradead.org
11086 S:      Supported
11087 F:      include/linux/nvme-fc.h
11088 F:      include/linux/nvme-fc-driver.h
11089 F:      drivers/nvme/host/fc.c
11090 F:      drivers/nvme/target/fc.c
11091 F:      drivers/nvme/target/fcloop.c
11092
11093 NVM EXPRESS TARGET DRIVER
11094 M:      Christoph Hellwig <hch@lst.de>
11095 M:      Sagi Grimberg <sagi@grimberg.me>
11096 L:      linux-nvme@lists.infradead.org
11097 T:      git://git.infradead.org/nvme.git
11098 W:      http://git.infradead.org/nvme.git
11099 S:      Supported
11100 F:      drivers/nvme/target/
11101
11102 NVMEM FRAMEWORK
11103 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11104 S:      Maintained
11105 F:      drivers/nvmem/
11106 F:      Documentation/devicetree/bindings/nvmem/
11107 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11108 F:      include/linux/nvmem-consumer.h
11109 F:      include/linux/nvmem-provider.h
11110
11111 NXP SGTL5000 DRIVER
11112 M:      Fabio Estevam <festevam@gmail.com>
11113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11114 S:      Maintained
11115 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11116 F:      sound/soc/codecs/sgtl5000*
11117
11118 NXP TDA998X DRM DRIVER
11119 M:      Russell King <linux@armlinux.org.uk>
11120 S:      Maintained
11121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11122 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11123 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11124 F:      include/drm/i2c/tda998x.h
11125 F:      include/dt-bindings/display/tda998x.h
11126 K:      "nxp,tda998x"
11127
11128 NXP TFA9879 DRIVER
11129 M:      Peter Rosin <peda@axentia.se>
11130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11131 S:      Maintained
11132 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11133 F:      sound/soc/codecs/tfa9879*
11134
11135 NXP-NCI NFC DRIVER
11136 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11137 R:      Charles Gorand <charles.gorand@effinnov.com>
11138 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11139 S:      Supported
11140 F:      drivers/nfc/nxp-nci
11141
11142 OBJAGG
11143 M:      Jiri Pirko <jiri@mellanox.com>
11144 L:      netdev@vger.kernel.org
11145 S:      Supported
11146 F:      lib/objagg.c
11147 F:      lib/test_objagg.c
11148 F:      include/linux/objagg.h
11149
11150 NXP FSPI DRIVER
11151 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11152 M:      Ashish Kumar <ashish.kumar@nxp.com>
11153 L:      linux-spi@vger.kernel.org
11154 S:      Maintained
11155 F:      drivers/spi/spi-nxp-fspi.c
11156 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11157
11158 OBJTOOL
11159 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11160 M:      Peter Zijlstra <peterz@infradead.org>
11161 S:      Supported
11162 F:      tools/objtool/
11163
11164 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11165 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11166 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11167 L:      linuxppc-dev@lists.ozlabs.org
11168 S:      Supported
11169 F:      arch/powerpc/platforms/powernv/ocxl.c
11170 F:      arch/powerpc/include/asm/pnv-ocxl.h
11171 F:      drivers/misc/ocxl/
11172 F:      include/misc/ocxl*
11173 F:      include/uapi/misc/ocxl.h
11174 F:      Documentation/accelerators/ocxl.rst
11175
11176 OMAP AUDIO SUPPORT
11177 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11178 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11180 L:      linux-omap@vger.kernel.org
11181 S:      Maintained
11182 F:      sound/soc/ti/omap*
11183 F:      sound/soc/ti/rx51.c
11184 F:      sound/soc/ti/n810.c
11185 F:      sound/soc/ti/sdma-pcm.*
11186
11187 OMAP CLOCK FRAMEWORK SUPPORT
11188 M:      Paul Walmsley <paul@pwsan.com>
11189 L:      linux-omap@vger.kernel.org
11190 S:      Maintained
11191 F:      arch/arm/*omap*/*clock*
11192
11193 OMAP DEVICE TREE SUPPORT
11194 M:      Benoît Cousson <bcousson@baylibre.com>
11195 M:      Tony Lindgren <tony@atomide.com>
11196 L:      linux-omap@vger.kernel.org
11197 L:      devicetree@vger.kernel.org
11198 S:      Maintained
11199 F:      arch/arm/boot/dts/*omap*
11200 F:      arch/arm/boot/dts/*am3*
11201 F:      arch/arm/boot/dts/*am4*
11202 F:      arch/arm/boot/dts/*am5*
11203 F:      arch/arm/boot/dts/*dra7*
11204
11205 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11206 L:      linux-omap@vger.kernel.org
11207 L:      linux-fbdev@vger.kernel.org
11208 S:      Orphan
11209 F:      drivers/video/fbdev/omap2/
11210 F:      Documentation/arm/OMAP/DSS
11211
11212 OMAP FRAMEBUFFER SUPPORT
11213 L:      linux-fbdev@vger.kernel.org
11214 L:      linux-omap@vger.kernel.org
11215 S:      Orphan
11216 F:      drivers/video/fbdev/omap/
11217
11218 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11219 M:      Roger Quadros <rogerq@ti.com>
11220 M:      Tony Lindgren <tony@atomide.com>
11221 L:      linux-omap@vger.kernel.org
11222 S:      Maintained
11223 F:      drivers/memory/omap-gpmc.c
11224 F:      arch/arm/mach-omap2/*gpmc*
11225
11226 OMAP GPIO DRIVER
11227 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11228 M:      Santosh Shilimkar <ssantosh@kernel.org>
11229 M:      Kevin Hilman <khilman@kernel.org>
11230 L:      linux-omap@vger.kernel.org
11231 S:      Maintained
11232 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11233 F:      drivers/gpio/gpio-omap.c
11234
11235 OMAP HARDWARE SPINLOCK SUPPORT
11236 M:      Ohad Ben-Cohen <ohad@wizery.com>
11237 L:      linux-omap@vger.kernel.org
11238 S:      Maintained
11239 F:      drivers/hwspinlock/omap_hwspinlock.c
11240
11241 OMAP HS MMC SUPPORT
11242 L:      linux-mmc@vger.kernel.org
11243 L:      linux-omap@vger.kernel.org
11244 S:      Orphan
11245 F:      drivers/mmc/host/omap_hsmmc.c
11246
11247 OMAP HWMOD DATA
11248 M:      Paul Walmsley <paul@pwsan.com>
11249 L:      linux-omap@vger.kernel.org
11250 S:      Maintained
11251 F:      arch/arm/mach-omap2/omap_hwmod*data*
11252
11253 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11254 M:      Benoît Cousson <bcousson@baylibre.com>
11255 L:      linux-omap@vger.kernel.org
11256 S:      Maintained
11257 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11258
11259 OMAP HWMOD SUPPORT
11260 M:      Benoît Cousson <bcousson@baylibre.com>
11261 M:      Paul Walmsley <paul@pwsan.com>
11262 L:      linux-omap@vger.kernel.org
11263 S:      Maintained
11264 F:      arch/arm/mach-omap2/omap_hwmod.*
11265
11266 OMAP I2C DRIVER
11267 M:      Vignesh R <vigneshr@ti.com>
11268 L:      linux-omap@vger.kernel.org
11269 L:      linux-i2c@vger.kernel.org
11270 S:      Maintained
11271 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11272 F:      drivers/i2c/busses/i2c-omap.c
11273
11274 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11275 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11276 L:      linux-media@vger.kernel.org
11277 S:      Maintained
11278 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11279 F:      drivers/media/platform/omap3isp/
11280 F:      drivers/staging/media/omap4iss/
11281
11282 OMAP MMC SUPPORT
11283 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11284 L:      linux-omap@vger.kernel.org
11285 S:      Odd Fixes
11286 F:      drivers/mmc/host/omap.c
11287
11288 OMAP POWER MANAGEMENT SUPPORT
11289 M:      Kevin Hilman <khilman@kernel.org>
11290 L:      linux-omap@vger.kernel.org
11291 S:      Maintained
11292 F:      arch/arm/*omap*/*pm*
11293 F:      drivers/cpufreq/omap-cpufreq.c
11294
11295 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11296 M:      Rajendra Nayak <rnayak@codeaurora.org>
11297 M:      Paul Walmsley <paul@pwsan.com>
11298 L:      linux-omap@vger.kernel.org
11299 S:      Maintained
11300 F:      arch/arm/mach-omap2/prm*
11301
11302 OMAP RANDOM NUMBER GENERATOR SUPPORT
11303 M:      Deepak Saxena <dsaxena@plexity.net>
11304 S:      Maintained
11305 F:      drivers/char/hw_random/omap-rng.c
11306
11307 OMAP USB SUPPORT
11308 L:      linux-usb@vger.kernel.org
11309 L:      linux-omap@vger.kernel.org
11310 S:      Orphan
11311 F:      drivers/usb/*/*omap*
11312 F:      arch/arm/*omap*/usb*
11313
11314 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11315 M:      Mark Jackson <mpfj@newflow.co.uk>
11316 L:      linux-omap@vger.kernel.org
11317 S:      Maintained
11318 F:      arch/arm/boot/dts/am335x-nano.dts
11319
11320 OMAP1 SUPPORT
11321 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11322 M:      Tony Lindgren <tony@atomide.com>
11323 L:      linux-omap@vger.kernel.org
11324 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11326 S:      Maintained
11327 F:      arch/arm/mach-omap1/
11328 F:      arch/arm/plat-omap/
11329 F:      arch/arm/configs/omap1_defconfig
11330 F:      drivers/i2c/busses/i2c-omap.c
11331 F:      include/linux/platform_data/i2c-omap.h
11332 F:      include/linux/platform_data/ams-delta-fiq.h
11333
11334 OMAP2+ SUPPORT
11335 M:      Tony Lindgren <tony@atomide.com>
11336 L:      linux-omap@vger.kernel.org
11337 W:      http://www.muru.com/linux/omap/
11338 W:      http://linux.omap.com/
11339 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11341 S:      Maintained
11342 F:      arch/arm/mach-omap2/
11343 F:      arch/arm/plat-omap/
11344 F:      arch/arm/configs/omap2plus_defconfig
11345 F:      drivers/i2c/busses/i2c-omap.c
11346 F:      drivers/irqchip/irq-omap-intc.c
11347 F:      drivers/mfd/*omap*.c
11348 F:      drivers/mfd/menelaus.c
11349 F:      drivers/mfd/palmas.c
11350 F:      drivers/mfd/tps65217.c
11351 F:      drivers/mfd/tps65218.c
11352 F:      drivers/mfd/tps65910.c
11353 F:      drivers/mfd/twl-core.[ch]
11354 F:      drivers/mfd/twl4030*.c
11355 F:      drivers/mfd/twl6030*.c
11356 F:      drivers/mfd/twl6040*.c
11357 F:      drivers/regulator/palmas-regulator*.c
11358 F:      drivers/regulator/pbias-regulator.c
11359 F:      drivers/regulator/tps65217-regulator.c
11360 F:      drivers/regulator/tps65218-regulator.c
11361 F:      drivers/regulator/tps65910-regulator.c
11362 F:      drivers/regulator/twl-regulator.c
11363 F:      drivers/regulator/twl6030-regulator.c
11364 F:      include/linux/platform_data/i2c-omap.h
11365
11366 ONION OMEGA2+ BOARD
11367 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11368 L:      linux-mips@vger.kernel.org
11369 S:      Maintained
11370 F:      arch/mips/boot/dts/ralink/omega2p.dts
11371
11372 OMFS FILESYSTEM
11373 M:      Bob Copeland <me@bobcopeland.com>
11374 L:      linux-karma-devel@lists.sourceforge.net
11375 S:      Maintained
11376 F:      Documentation/filesystems/omfs.txt
11377 F:      fs/omfs/
11378
11379 OMNIKEY CARDMAN 4000 DRIVER
11380 M:      Harald Welte <laforge@gnumonks.org>
11381 S:      Maintained
11382 F:      drivers/char/pcmcia/cm4000_cs.c
11383 F:      include/linux/cm4000_cs.h
11384 F:      include/uapi/linux/cm4000_cs.h
11385
11386 OMNIKEY CARDMAN 4040 DRIVER
11387 M:      Harald Welte <laforge@gnumonks.org>
11388 S:      Maintained
11389 F:      drivers/char/pcmcia/cm4040_cs.*
11390
11391 OMNIVISION OV13858 SENSOR DRIVER
11392 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11393 L:      linux-media@vger.kernel.org
11394 T:      git git://linuxtv.org/media_tree.git
11395 S:      Maintained
11396 F:      drivers/media/i2c/ov13858.c
11397
11398 OMNIVISION OV2680 SENSOR DRIVER
11399 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11400 L:      linux-media@vger.kernel.org
11401 T:      git git://linuxtv.org/media_tree.git
11402 S:      Maintained
11403 F:      drivers/media/i2c/ov2680.c
11404 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11405
11406 OMNIVISION OV2685 SENSOR DRIVER
11407 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11408 L:      linux-media@vger.kernel.org
11409 T:      git git://linuxtv.org/media_tree.git
11410 S:      Maintained
11411 F:      drivers/media/i2c/ov2685.c
11412
11413 OMNIVISION OV5640 SENSOR DRIVER
11414 M:      Steve Longerbeam <slongerbeam@gmail.com>
11415 L:      linux-media@vger.kernel.org
11416 T:      git git://linuxtv.org/media_tree.git
11417 S:      Maintained
11418 F:      drivers/media/i2c/ov5640.c
11419
11420 OMNIVISION OV5647 SENSOR DRIVER
11421 M:      Luis Oliveira <lolivei@synopsys.com>
11422 L:      linux-media@vger.kernel.org
11423 T:      git git://linuxtv.org/media_tree.git
11424 S:      Maintained
11425 F:      drivers/media/i2c/ov5647.c
11426
11427 OMNIVISION OV5695 SENSOR DRIVER
11428 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11429 L:      linux-media@vger.kernel.org
11430 T:      git git://linuxtv.org/media_tree.git
11431 S:      Maintained
11432 F:      drivers/media/i2c/ov5695.c
11433
11434 OMNIVISION OV7670 SENSOR DRIVER
11435 M:      Jonathan Corbet <corbet@lwn.net>
11436 L:      linux-media@vger.kernel.org
11437 T:      git git://linuxtv.org/media_tree.git
11438 S:      Maintained
11439 F:      drivers/media/i2c/ov7670.c
11440 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11441
11442 OMNIVISION OV772x SENSOR DRIVER
11443 M:      Jacopo Mondi <jacopo@jmondi.org>
11444 L:      linux-media@vger.kernel.org
11445 T:      git git://linuxtv.org/media_tree.git
11446 S:      Odd fixes
11447 F:      drivers/media/i2c/ov772x.c
11448 F:      include/media/i2c/ov772x.h
11449 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11450
11451 OMNIVISION OV7740 SENSOR DRIVER
11452 M:      Wenyou Yang <wenyou.yang@microchip.com>
11453 L:      linux-media@vger.kernel.org
11454 T:      git git://linuxtv.org/media_tree.git
11455 S:      Maintained
11456 F:      drivers/media/i2c/ov7740.c
11457 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11458
11459 OMNIVISION OV9640 SENSOR DRIVER
11460 M:      Petr Cvek <petrcvekcz@gmail.com>
11461 L:      linux-media@vger.kernel.org
11462 S:      Maintained
11463 F:      drivers/media/i2c/ov9640.*
11464
11465 OMNIVISION OV8856 SENSOR DRIVER
11466 M:      Ben Kao <ben.kao@intel.com>
11467 L:      linux-media@vger.kernel.org
11468 T:      git git://linuxtv.org/media_tree.git
11469 S:      Maintained
11470 F:      drivers/media/i2c/ov8856.c
11471
11472 OMNIVISION OV9650 SENSOR DRIVER
11473 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11474 R:      Akinobu Mita <akinobu.mita@gmail.com>
11475 R:      Sylwester Nawrocki <s.nawrocki@samsung.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/ov9650.c
11480 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11481
11482 ONENAND FLASH DRIVER
11483 M:      Kyungmin Park <kyungmin.park@samsung.com>
11484 L:      linux-mtd@lists.infradead.org
11485 S:      Maintained
11486 F:      drivers/mtd/nand/onenand/
11487 F:      include/linux/mtd/onenand*.h
11488
11489 ONSTREAM SCSI TAPE DRIVER
11490 M:      Willem Riede <osst@riede.org>
11491 L:      osst-users@lists.sourceforge.net
11492 L:      linux-scsi@vger.kernel.org
11493 S:      Maintained
11494 F:      Documentation/scsi/osst.txt
11495 F:      drivers/scsi/osst.*
11496 F:      drivers/scsi/osst_*.h
11497 F:      drivers/scsi/st.h
11498
11499 OP-TEE DRIVER
11500 M:      Jens Wiklander <jens.wiklander@linaro.org>
11501 S:      Maintained
11502 F:      drivers/tee/optee/
11503
11504 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11505 M:      Sumit Garg <sumit.garg@linaro.org>
11506 S:      Maintained
11507 F:      drivers/char/hw_random/optee-rng.c
11508
11509 OPA-VNIC DRIVER
11510 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11511 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11512 L:      linux-rdma@vger.kernel.org
11513 S:      Supported
11514 F:      drivers/infiniband/ulp/opa_vnic
11515
11516 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11517 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11518 M:      Frank Rowand <frowand.list@gmail.com>
11519 L:      devicetree@vger.kernel.org
11520 S:      Maintained
11521 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11522 F:      Documentation/devicetree/overlay-notes.txt
11523 F:      drivers/of/overlay.c
11524 F:      drivers/of/resolver.c
11525 K:      of_overlay_notifier_
11526
11527 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11528 M:      Rob Herring <robh+dt@kernel.org>
11529 M:      Frank Rowand <frowand.list@gmail.com>
11530 L:      devicetree@vger.kernel.org
11531 W:      http://www.devicetree.org/
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11533 S:      Maintained
11534 F:      drivers/of/
11535 F:      include/linux/of*.h
11536 F:      scripts/dtc/
11537 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11538
11539 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11540 M:      Rob Herring <robh+dt@kernel.org>
11541 M:      Mark Rutland <mark.rutland@arm.com>
11542 L:      devicetree@vger.kernel.org
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11544 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11545 S:      Maintained
11546 F:      Documentation/devicetree/
11547 F:      arch/*/boot/dts/
11548 F:      include/dt-bindings/
11549
11550 OPENCORES I2C BUS DRIVER
11551 M:      Peter Korsgaard <peter@korsgaard.com>
11552 M:      Andrew Lunn <andrew@lunn.ch>
11553 L:      linux-i2c@vger.kernel.org
11554 S:      Maintained
11555 F:      Documentation/i2c/busses/i2c-ocores
11556 F:      drivers/i2c/busses/i2c-ocores.c
11557 F:      include/linux/platform_data/i2c-ocores.h
11558
11559 OPENRISC ARCHITECTURE
11560 M:      Jonas Bonn <jonas@southpole.se>
11561 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11562 M:      Stafford Horne <shorne@gmail.com>
11563 T:      git git://github.com/openrisc/linux.git
11564 L:      openrisc@lists.librecores.org
11565 W:      http://openrisc.io
11566 S:      Maintained
11567 F:      Documentation/devicetree/bindings/openrisc/
11568 F:      Documentation/openrisc/
11569 F:      arch/openrisc/
11570 F:      drivers/irqchip/irq-ompic.c
11571 F:      drivers/irqchip/irq-or1k-*
11572
11573 OPENVSWITCH
11574 M:      Pravin B Shelar <pshelar@ovn.org>
11575 L:      netdev@vger.kernel.org
11576 L:      dev@openvswitch.org
11577 W:      http://openvswitch.org
11578 S:      Maintained
11579 F:      net/openvswitch/
11580 F:      include/uapi/linux/openvswitch.h
11581
11582 OPERATING PERFORMANCE POINTS (OPP)
11583 M:      Viresh Kumar <vireshk@kernel.org>
11584 M:      Nishanth Menon <nm@ti.com>
11585 M:      Stephen Boyd <sboyd@kernel.org>
11586 L:      linux-pm@vger.kernel.org
11587 S:      Maintained
11588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11589 F:      drivers/opp/
11590 F:      include/linux/pm_opp.h
11591 F:      Documentation/power/opp.txt
11592 F:      Documentation/devicetree/bindings/opp/
11593
11594 OPL4 DRIVER
11595 M:      Clemens Ladisch <clemens@ladisch.de>
11596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11597 T:      git git://git.alsa-project.org/alsa-kernel.git
11598 S:      Maintained
11599 F:      sound/drivers/opl4/
11600
11601 OPROFILE
11602 M:      Robert Richter <rric@kernel.org>
11603 L:      oprofile-list@lists.sf.net
11604 S:      Maintained
11605 F:      arch/*/include/asm/oprofile*.h
11606 F:      arch/*/oprofile/
11607 F:      drivers/oprofile/
11608 F:      include/linux/oprofile.h
11609
11610 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11611 M:      Mark Fasheh <mark@fasheh.com>
11612 M:      Joel Becker <jlbec@evilplan.org>
11613 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11614 W:      http://ocfs2.wiki.kernel.org
11615 S:      Supported
11616 F:      Documentation/filesystems/ocfs2.txt
11617 F:      Documentation/filesystems/dlmfs.txt
11618 F:      fs/ocfs2/
11619
11620 ORANGEFS FILESYSTEM
11621 M:      Mike Marshall <hubcap@omnibond.com>
11622 R:      Martin Brandenburg <martin@omnibond.com>
11623 L:      devel@lists.orangefs.org
11624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11625 S:      Supported
11626 F:      fs/orangefs/
11627 F:      Documentation/filesystems/orangefs.txt
11628
11629 ORINOCO DRIVER
11630 L:      linux-wireless@vger.kernel.org
11631 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11632 W:      http://www.nongnu.org/orinoco/
11633 S:      Orphan
11634 F:      drivers/net/wireless/intersil/orinoco/
11635
11636 OV2659 OMNIVISION SENSOR DRIVER
11637 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11638 L:      linux-media@vger.kernel.org
11639 W:      https://linuxtv.org
11640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11641 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11642 S:      Maintained
11643 F:      drivers/media/i2c/ov2659.c
11644 F:      include/media/i2c/ov2659.h
11645
11646 OVERLAY FILESYSTEM
11647 M:      Miklos Szeredi <miklos@szeredi.hu>
11648 L:      linux-unionfs@vger.kernel.org
11649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11650 S:      Supported
11651 F:      fs/overlayfs/
11652 F:      Documentation/filesystems/overlayfs.txt
11653
11654 P54 WIRELESS DRIVER
11655 M:      Christian Lamparter <chunkeey@googlemail.com>
11656 L:      linux-wireless@vger.kernel.org
11657 W:      http://wireless.kernel.org/en/users/Drivers/p54
11658 S:      Maintained
11659 F:      drivers/net/wireless/intersil/p54/
11660
11661 PA SEMI ETHERNET DRIVER
11662 L:      netdev@vger.kernel.org
11663 S:      Orphan
11664 F:      drivers/net/ethernet/pasemi/*
11665
11666 PA SEMI SMBUS DRIVER
11667 L:      linux-i2c@vger.kernel.org
11668 S:      Orphan
11669 F:      drivers/i2c/busses/i2c-pasemi.c
11670
11671 PADATA PARALLEL EXECUTION MECHANISM
11672 M:      Steffen Klassert <steffen.klassert@secunet.com>
11673 L:      linux-crypto@vger.kernel.org
11674 S:      Maintained
11675 F:      kernel/padata.c
11676 F:      include/linux/padata.h
11677 F:      Documentation/padata.txt
11678
11679 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11680 M:      Harald Welte <laforge@gnumonks.org>
11681 L:      platform-driver-x86@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/platform/x86/panasonic-laptop.c
11684
11685 PARALLEL LCD/KEYPAD PANEL DRIVER
11686 M:      Willy Tarreau <willy@haproxy.com>
11687 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11688 S:      Odd Fixes
11689 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11690 F:      drivers/auxdisplay/panel.c
11691
11692 PARALLEL PORT SUBSYSTEM
11693 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11694 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11695 L:      linux-parport@lists.infradead.org (subscribers-only)
11696 S:      Maintained
11697 F:      drivers/parport/
11698 F:      include/linux/parport*.h
11699 F:      drivers/char/ppdev.c
11700 F:      include/uapi/linux/ppdev.h
11701 F:      Documentation/parport*.txt
11702
11703 PARAVIRT_OPS INTERFACE
11704 M:      Juergen Gross <jgross@suse.com>
11705 M:      Alok Kataria <akataria@vmware.com>
11706 L:      virtualization@lists.linux-foundation.org
11707 S:      Supported
11708 F:      Documentation/virtual/paravirt_ops.txt
11709 F:      arch/*/kernel/paravirt*
11710 F:      arch/*/include/asm/paravirt*.h
11711 F:      include/linux/hypervisor.h
11712
11713 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11714 M:      Tim Waugh <tim@cyberelk.net>
11715 L:      linux-parport@lists.infradead.org (subscribers-only)
11716 S:      Maintained
11717 F:      Documentation/blockdev/paride.txt
11718 F:      drivers/block/paride/
11719
11720 PARISC ARCHITECTURE
11721 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11722 M:      Helge Deller <deller@gmx.de>
11723 L:      linux-parisc@vger.kernel.org
11724 W:      http://www.parisc-linux.org/
11725 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11728 S:      Maintained
11729 F:      arch/parisc/
11730 F:      Documentation/parisc/
11731 F:      drivers/parisc/
11732 F:      drivers/char/agp/parisc-agp.c
11733 F:      drivers/input/serio/gscps2.c
11734 F:      drivers/parport/parport_gsc.*
11735 F:      drivers/tty/serial/8250/8250_gsc.c
11736 F:      drivers/video/fbdev/sti*
11737 F:      drivers/video/console/sti*
11738 F:      drivers/video/logo/logo_parisc*
11739
11740 PARMAN
11741 M:      Jiri Pirko <jiri@mellanox.com>
11742 L:      netdev@vger.kernel.org
11743 S:      Supported
11744 F:      lib/parman.c
11745 F:      lib/test_parman.c
11746 F:      include/linux/parman.h
11747
11748 PC ENGINES APU BOARD DRIVER
11749 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11750 S:      Maintained
11751 F:      drivers/platform/x86/pcengines-apuv2.c
11752
11753 PC87360 HARDWARE MONITORING DRIVER
11754 M:      Jim Cromie <jim.cromie@gmail.com>
11755 L:      linux-hwmon@vger.kernel.org
11756 S:      Maintained
11757 F:      Documentation/hwmon/pc87360
11758 F:      drivers/hwmon/pc87360.c
11759
11760 PC8736x GPIO DRIVER
11761 M:      Jim Cromie <jim.cromie@gmail.com>
11762 S:      Maintained
11763 F:      drivers/char/pc8736x_gpio.c
11764
11765 PC87427 HARDWARE MONITORING DRIVER
11766 M:      Jean Delvare <jdelvare@suse.com>
11767 L:      linux-hwmon@vger.kernel.org
11768 S:      Maintained
11769 F:      Documentation/hwmon/pc87427
11770 F:      drivers/hwmon/pc87427.c
11771
11772 PCA9532 LED DRIVER
11773 M:      Riku Voipio <riku.voipio@iki.fi>
11774 S:      Maintained
11775 F:      drivers/leds/leds-pca9532.c
11776 F:      include/linux/leds-pca9532.h
11777
11778 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11779 M:      Guenter Roeck <linux@roeck-us.net>
11780 L:      linux-i2c@vger.kernel.org
11781 S:      Maintained
11782 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11783
11784 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11785 M:      Khalid Aziz <khalid@gonehiking.org>
11786 S:      Maintained
11787 F:      drivers/firmware/pcdp.*
11788
11789 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11790 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11791 L:      linux-pci@vger.kernel.org
11792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11793 S:      Maintained
11794 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11795 F:      drivers/pci/controller/pci-aardvark.c
11796
11797 PCI DRIVER FOR ALTERA PCIE IP
11798 M:      Ley Foon Tan <lftan@altera.com>
11799 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11800 L:      linux-pci@vger.kernel.org
11801 S:      Supported
11802 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11803 F:      drivers/pci/controller/pcie-altera.c
11804
11805 PCI DRIVER FOR APPLIEDMICRO XGENE
11806 M:      Toan Le <toan@os.amperecomputing.com>
11807 L:      linux-pci@vger.kernel.org
11808 L:      linux-arm-kernel@lists.infradead.org
11809 S:      Maintained
11810 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11811 F:      drivers/pci/controller/pci-xgene.c
11812
11813 PCI DRIVER FOR ARM VERSATILE PLATFORM
11814 M:      Rob Herring <robh@kernel.org>
11815 L:      linux-pci@vger.kernel.org
11816 L:      linux-arm-kernel@lists.infradead.org
11817 S:      Maintained
11818 F:      Documentation/devicetree/bindings/pci/versatile.txt
11819 F:      drivers/pci/controller/pci-versatile.c
11820
11821 PCI DRIVER FOR ARMADA 8K
11822 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11823 L:      linux-pci@vger.kernel.org
11824 L:      linux-arm-kernel@lists.infradead.org
11825 S:      Maintained
11826 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11827 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11828
11829 PCI DRIVER FOR CADENCE PCIE IP
11830 M:      Tom Joseph <tjoseph@cadence.com>
11831 L:      linux-pci@vger.kernel.org
11832 S:      Maintained
11833 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11834 F:      drivers/pci/controller/pcie-cadence*
11835
11836 PCI DRIVER FOR FREESCALE LAYERSCAPE
11837 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11838 M:      Mingkai Hu <mingkai.hu@nxp.com>
11839 M:      Roy Zang <roy.zang@nxp.com>
11840 L:      linuxppc-dev@lists.ozlabs.org
11841 L:      linux-pci@vger.kernel.org
11842 L:      linux-arm-kernel@lists.infradead.org
11843 S:      Maintained
11844 F:      drivers/pci/controller/dwc/*layerscape*
11845
11846 PCI DRIVER FOR GENERIC OF HOSTS
11847 M:      Will Deacon <will.deacon@arm.com>
11848 L:      linux-pci@vger.kernel.org
11849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11850 S:      Maintained
11851 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11852 F:      drivers/pci/controller/pci-host-common.c
11853 F:      drivers/pci/controller/pci-host-generic.c
11854
11855 PCI DRIVER FOR IMX6
11856 M:      Richard Zhu <hongxing.zhu@nxp.com>
11857 M:      Lucas Stach <l.stach@pengutronix.de>
11858 L:      linux-pci@vger.kernel.org
11859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11860 S:      Maintained
11861 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11862 F:      drivers/pci/controller/dwc/*imx6*
11863
11864 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11865 M:      Keith Busch <keith.busch@intel.com>
11866 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11867 L:      linux-pci@vger.kernel.org
11868 S:      Supported
11869 F:      drivers/pci/controller/vmd.c
11870
11871 PCI DRIVER FOR MICROSEMI SWITCHTEC
11872 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11873 M:      Logan Gunthorpe <logang@deltatee.com>
11874 L:      linux-pci@vger.kernel.org
11875 S:      Maintained
11876 F:      Documentation/switchtec.txt
11877 F:      Documentation/ABI/testing/sysfs-class-switchtec
11878 F:      drivers/pci/switch/switchtec*
11879 F:      include/uapi/linux/switchtec_ioctl.h
11880 F:      include/linux/switchtec.h
11881 F:      drivers/ntb/hw/mscc/
11882
11883 PCI DRIVER FOR MOBIVEIL PCIE IP
11884 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11885 L:      linux-pci@vger.kernel.org
11886 S:      Supported
11887 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11888 F:      drivers/pci/controller/pcie-mobiveil.c
11889
11890 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11891 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11892 M:      Jason Cooper <jason@lakedaemon.net>
11893 L:      linux-pci@vger.kernel.org
11894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11895 S:      Maintained
11896 F:      drivers/pci/controller/*mvebu*
11897
11898 PCI DRIVER FOR NVIDIA TEGRA
11899 M:      Thierry Reding <thierry.reding@gmail.com>
11900 L:      linux-tegra@vger.kernel.org
11901 L:      linux-pci@vger.kernel.org
11902 S:      Supported
11903 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11904 F:      drivers/pci/controller/pci-tegra.c
11905
11906 PCI DRIVER FOR RENESAS R-CAR
11907 M:      Simon Horman <horms@verge.net.au>
11908 L:      linux-pci@vger.kernel.org
11909 L:      linux-renesas-soc@vger.kernel.org
11910 S:      Maintained
11911 F:      drivers/pci/controller/*rcar*
11912
11913 PCI DRIVER FOR SAMSUNG EXYNOS
11914 M:      Jingoo Han <jingoohan1@gmail.com>
11915 L:      linux-pci@vger.kernel.org
11916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11917 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11918 S:      Maintained
11919 F:      drivers/pci/controller/dwc/pci-exynos.c
11920
11921 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11922 M:      Jingoo Han <jingoohan1@gmail.com>
11923 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11924 L:      linux-pci@vger.kernel.org
11925 S:      Maintained
11926 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11927 F:      drivers/pci/controller/dwc/*designware*
11928
11929 PCI DRIVER FOR TI DRA7XX
11930 M:      Kishon Vijay Abraham I <kishon@ti.com>
11931 L:      linux-omap@vger.kernel.org
11932 L:      linux-pci@vger.kernel.org
11933 S:      Supported
11934 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11935 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11936
11937 PCI DRIVER FOR TI KEYSTONE
11938 M:      Murali Karicheri <m-karicheri2@ti.com>
11939 L:      linux-pci@vger.kernel.org
11940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11941 S:      Maintained
11942 F:      drivers/pci/controller/dwc/pci-keystone.c
11943
11944 PCI ENDPOINT SUBSYSTEM
11945 M:      Kishon Vijay Abraham I <kishon@ti.com>
11946 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11947 L:      linux-pci@vger.kernel.org
11948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11949 S:      Supported
11950 F:      drivers/pci/endpoint/
11951 F:      drivers/misc/pci_endpoint_test.c
11952 F:      tools/pci/
11953
11954 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11955 M:      Russell Currey <ruscur@russell.cc>
11956 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11957 M:      Oliver O'Halloran <oohall@gmail.com>
11958 L:      linuxppc-dev@lists.ozlabs.org
11959 S:      Supported
11960 F:      Documentation/PCI/pci-error-recovery.txt
11961 F:      drivers/pci/pcie/aer.c
11962 F:      drivers/pci/pcie/dpc.c
11963 F:      drivers/pci/pcie/err.c
11964 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11965 F:      arch/powerpc/kernel/eeh*.c
11966 F:      arch/powerpc/platforms/*/eeh*.c
11967 F:      arch/powerpc/include/*/eeh*.h
11968
11969 PCI ERROR RECOVERY
11970 M:      Linas Vepstas <linasvepstas@gmail.com>
11971 L:      linux-pci@vger.kernel.org
11972 S:      Supported
11973 F:      Documentation/PCI/pci-error-recovery.txt
11974
11975 PCI MSI DRIVER FOR ALTERA MSI IP
11976 M:      Ley Foon Tan <lftan@altera.com>
11977 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11978 L:      linux-pci@vger.kernel.org
11979 S:      Supported
11980 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11981 F:      drivers/pci/controller/pcie-altera-msi.c
11982
11983 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11984 M:      Toan Le <toan@os.amperecomputing.com>
11985 L:      linux-pci@vger.kernel.org
11986 L:      linux-arm-kernel@lists.infradead.org
11987 S:      Maintained
11988 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11989 F:      drivers/pci/controller/pci-xgene-msi.c
11990
11991 PCI SUBSYSTEM
11992 M:      Bjorn Helgaas <bhelgaas@google.com>
11993 L:      linux-pci@vger.kernel.org
11994 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11996 S:      Supported
11997 F:      Documentation/devicetree/bindings/pci/
11998 F:      Documentation/PCI/
11999 F:      drivers/acpi/pci*
12000 F:      drivers/pci/
12001 F:      include/asm-generic/pci*
12002 F:      include/linux/pci*
12003 F:      include/linux/of_pci.h
12004 F:      include/uapi/linux/pci*
12005 F:      lib/pci*
12006 F:      arch/x86/pci/
12007 F:      arch/x86/kernel/quirks.c
12008 F:      arch/x86/kernel/early-quirks.c
12009
12010 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12011 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12012 L:      linux-pci@vger.kernel.org
12013 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12015 S:      Supported
12016 F:      drivers/pci/controller/
12017
12018 PCIE DRIVER FOR AMLOGIC MESON
12019 M:      Yue Wang <yue.wang@Amlogic.com>
12020 L:      linux-pci@vger.kernel.org
12021 L:      linux-amlogic@lists.infradead.org
12022 S:      Maintained
12023 F:      drivers/pci/controller/dwc/pci-meson.c
12024
12025 PCIE DRIVER FOR AXIS ARTPEC
12026 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12027 L:      linux-arm-kernel@axis.com
12028 L:      linux-pci@vger.kernel.org
12029 S:      Maintained
12030 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12031 F:      drivers/pci/controller/dwc/*artpec*
12032
12033 PCIE DRIVER FOR CAVIUM THUNDERX
12034 M:      David Daney <david.daney@cavium.com>
12035 L:      linux-pci@vger.kernel.org
12036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12037 S:      Supported
12038 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12039 F:      drivers/pci/controller/pci-thunder-*
12040
12041 PCIE DRIVER FOR HISILICON
12042 M:      Zhou Wang <wangzhou1@hisilicon.com>
12043 L:      linux-pci@vger.kernel.org
12044 S:      Maintained
12045 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12046 F:      drivers/pci/controller/dwc/pcie-hisi.c
12047
12048 PCIE DRIVER FOR HISILICON KIRIN
12049 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12050 M:      Binghui Wang <wangbinghui@hisilicon.com>
12051 L:      linux-pci@vger.kernel.org
12052 S:      Maintained
12053 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12054 F:      drivers/pci/controller/dwc/pcie-kirin.c
12055
12056 PCIE DRIVER FOR HISILICON STB
12057 M:      Shawn Guo <shawn.guo@linaro.org>
12058 L:      linux-pci@vger.kernel.org
12059 S:      Maintained
12060 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12061 F:      drivers/pci/controller/dwc/pcie-histb.c
12062
12063 PCIE DRIVER FOR MEDIATEK
12064 M:      Ryder Lee <ryder.lee@mediatek.com>
12065 L:      linux-pci@vger.kernel.org
12066 L:      linux-mediatek@lists.infradead.org
12067 S:      Supported
12068 F:      Documentation/devicetree/bindings/pci/mediatek*
12069 F:      drivers/pci/controller/*mediatek*
12070
12071 PCIE DRIVER FOR QUALCOMM MSM
12072 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12073 L:      linux-pci@vger.kernel.org
12074 L:      linux-arm-msm@vger.kernel.org
12075 S:      Maintained
12076 F:      drivers/pci/controller/dwc/*qcom*
12077
12078 PCIE DRIVER FOR ROCKCHIP
12079 M:      Shawn Lin <shawn.lin@rock-chips.com>
12080 L:      linux-pci@vger.kernel.org
12081 L:      linux-rockchip@lists.infradead.org
12082 S:      Maintained
12083 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12084 F:      drivers/pci/controller/pcie-rockchip*
12085
12086 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12087 M:      Linus Walleij <linus.walleij@linaro.org>
12088 L:      linux-pci@vger.kernel.org
12089 S:      Maintained
12090 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12091 F:      drivers/pci/controller/pci-v3-semi.c
12092
12093 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12094 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12095 L:      linux-pci@vger.kernel.org
12096 S:      Maintained
12097 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12098 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12099
12100 PCIE DRIVER FOR ST SPEAR13XX
12101 M:      Pratyush Anand <pratyush.anand@gmail.com>
12102 L:      linux-pci@vger.kernel.org
12103 S:      Maintained
12104 F:      drivers/pci/controller/dwc/*spear*
12105
12106 PCMCIA SUBSYSTEM
12107 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12109 S:      Odd Fixes
12110 F:      Documentation/pcmcia/
12111 F:      tools/pcmcia/
12112 F:      drivers/pcmcia/
12113 F:      include/pcmcia/
12114
12115 PCNET32 NETWORK DRIVER
12116 M:      Don Fry <pcnet32@frontier.com>
12117 L:      netdev@vger.kernel.org
12118 S:      Maintained
12119 F:      drivers/net/ethernet/amd/pcnet32.c
12120
12121 PCRYPT PARALLEL CRYPTO ENGINE
12122 M:      Steffen Klassert <steffen.klassert@secunet.com>
12123 L:      linux-crypto@vger.kernel.org
12124 S:      Maintained
12125 F:      crypto/pcrypt.c
12126 F:      include/crypto/pcrypt.h
12127
12128 PEAQ WMI HOTKEYS DRIVER
12129 M:      Hans de Goede <hdegoede@redhat.com>
12130 L:      platform-driver-x86@vger.kernel.org
12131 S:      Maintained
12132 F:      drivers/platform/x86/peaq-wmi.c
12133
12134 PER-CPU MEMORY ALLOCATOR
12135 M:      Dennis Zhou <dennis@kernel.org>
12136 M:      Tejun Heo <tj@kernel.org>
12137 M:      Christoph Lameter <cl@linux.com>
12138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12139 S:      Maintained
12140 F:      include/linux/percpu*.h
12141 F:      mm/percpu*.c
12142 F:      arch/*/include/asm/percpu.h
12143
12144 PER-TASK DELAY ACCOUNTING
12145 M:      Balbir Singh <bsingharora@gmail.com>
12146 S:      Maintained
12147 F:      include/linux/delayacct.h
12148 F:      kernel/delayacct.c
12149
12150 PERFORMANCE EVENTS SUBSYSTEM
12151 M:      Peter Zijlstra <peterz@infradead.org>
12152 M:      Ingo Molnar <mingo@redhat.com>
12153 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12154 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12155 R:      Jiri Olsa <jolsa@redhat.com>
12156 R:      Namhyung Kim <namhyung@kernel.org>
12157 L:      linux-kernel@vger.kernel.org
12158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12159 S:      Supported
12160 F:      kernel/events/*
12161 F:      include/linux/perf_event.h
12162 F:      include/uapi/linux/perf_event.h
12163 F:      arch/*/kernel/perf_event*.c
12164 F:      arch/*/kernel/*/perf_event*.c
12165 F:      arch/*/kernel/*/*/perf_event*.c
12166 F:      arch/*/include/asm/perf_event.h
12167 F:      arch/*/kernel/perf_callchain.c
12168 F:      arch/*/events/*
12169 F:      tools/perf/
12170
12171 PERSONALITY HANDLING
12172 M:      Christoph Hellwig <hch@infradead.org>
12173 L:      linux-abi-devel@lists.sourceforge.net
12174 S:      Maintained
12175 F:      include/linux/personality.h
12176 F:      include/uapi/linux/personality.h
12177
12178 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12179 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12180 L:      linux-input@vger.kernel.org
12181 S:      Maintained
12182 F:      Documentation/input/devices/pxrc.rst
12183 F:      drivers/input/joystick/pxrc.c
12184
12185 PHONET PROTOCOL
12186 M:      Remi Denis-Courmont <courmisch@gmail.com>
12187 S:      Supported
12188 F:      Documentation/networking/phonet.txt
12189 F:      include/linux/phonet.h
12190 F:      include/net/phonet/
12191 F:      include/uapi/linux/phonet.h
12192 F:      net/phonet/
12193
12194 PHRAM MTD DRIVER
12195 M:      Joern Engel <joern@lazybastard.org>
12196 L:      linux-mtd@lists.infradead.org
12197 S:      Maintained
12198 F:      drivers/mtd/devices/phram.c
12199
12200 PICOLCD HID DRIVER
12201 M:      Bruno Prémont <bonbons@linux-vserver.org>
12202 L:      linux-input@vger.kernel.org
12203 S:      Maintained
12204 F:      drivers/hid/hid-picolcd*
12205
12206 PICOXCELL SUPPORT
12207 M:      Jamie Iles <jamie@jamieiles.com>
12208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12209 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12210 S:      Supported
12211 F:      arch/arm/boot/dts/picoxcell*
12212 F:      arch/arm/mach-picoxcell/
12213 F:      drivers/crypto/picoxcell*
12214
12215 PIN CONTROL SUBSYSTEM
12216 M:      Linus Walleij <linus.walleij@linaro.org>
12217 L:      linux-gpio@vger.kernel.org
12218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12219 S:      Maintained
12220 F:      Documentation/devicetree/bindings/pinctrl/
12221 F:      Documentation/driver-api/pinctl.rst
12222 F:      drivers/pinctrl/
12223 F:      include/linux/pinctrl/
12224
12225 PIN CONTROLLER - MICROCHIP AT91
12226 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12228 L:      linux-gpio@vger.kernel.org
12229 S:      Supported
12230 F:      drivers/pinctrl/pinctrl-at91*
12231
12232 PIN CONTROLLER - FREESCALE
12233 M:      Dong Aisheng <aisheng.dong@nxp.com>
12234 M:      Fabio Estevam <festevam@gmail.com>
12235 M:      Shawn Guo <shawnguo@kernel.org>
12236 M:      Stefan Agner <stefan@agner.ch>
12237 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12238 L:      linux-gpio@vger.kernel.org
12239 S:      Maintained
12240 F:      drivers/pinctrl/freescale/
12241 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12242
12243 PIN CONTROLLER - INTEL
12244 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12245 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12247 S:      Maintained
12248 F:      drivers/pinctrl/intel/
12249
12250 PIN CONTROLLER - MEDIATEK
12251 M:      Sean Wang <sean.wang@kernel.org>
12252 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12253 S:      Maintained
12254 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12255 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12256 F:      drivers/pinctrl/mediatek/
12257
12258 PIN CONTROLLER - QUALCOMM
12259 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12260 S:      Maintained
12261 L:      linux-arm-msm@vger.kernel.org
12262 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12263 F:      drivers/pinctrl/qcom/
12264
12265 PIN CONTROLLER - RENESAS
12266 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12267 L:      linux-renesas-soc@vger.kernel.org
12268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12269 S:      Maintained
12270 F:      drivers/pinctrl/pinctrl-rz*
12271 F:      drivers/pinctrl/sh-pfc/
12272
12273 PIN CONTROLLER - SAMSUNG
12274 M:      Tomasz Figa <tomasz.figa@gmail.com>
12275 M:      Krzysztof Kozlowski <krzk@kernel.org>
12276 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12278 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12279 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12281 S:      Maintained
12282 F:      drivers/pinctrl/samsung/
12283 F:      include/dt-bindings/pinctrl/samsung.h
12284 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12285
12286 PIN CONTROLLER - SINGLE
12287 M:      Tony Lindgren <tony@atomide.com>
12288 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12290 L:      linux-omap@vger.kernel.org
12291 S:      Maintained
12292 F:      drivers/pinctrl/pinctrl-single.c
12293
12294 PIN CONTROLLER - ST SPEAR
12295 M:      Viresh Kumar <vireshk@kernel.org>
12296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12297 W:      http://www.st.com/spear
12298 S:      Maintained
12299 F:      drivers/pinctrl/spear/
12300
12301 PISTACHIO SOC SUPPORT
12302 M:      James Hartley <james.hartley@sondrel.com>
12303 L:      linux-mips@vger.kernel.org
12304 S:      Odd Fixes
12305 F:      arch/mips/pistachio/
12306 F:      arch/mips/include/asm/mach-pistachio/
12307 F:      arch/mips/boot/dts/img/pistachio*
12308 F:      arch/mips/configs/pistachio*_defconfig
12309
12310 PKTCDVD DRIVER
12311 S:      Orphan
12312 M:      linux-block@vger.kernel.org
12313 F:      drivers/block/pktcdvd.c
12314 F:      include/linux/pktcdvd.h
12315 F:      include/uapi/linux/pktcdvd.h
12316
12317 PKUNITY SOC DRIVERS
12318 M:      Guan Xuetao <gxt@pku.edu.cn>
12319 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12320 S:      Maintained
12321 T:      git git://github.com/gxt/linux.git
12322 F:      drivers/input/serio/i8042-unicore32io.h
12323 F:      drivers/i2c/busses/i2c-puv3.c
12324 F:      drivers/video/fbdev/fb-puv3.c
12325 F:      drivers/rtc/rtc-puv3.c
12326
12327 PMBUS HARDWARE MONITORING DRIVERS
12328 M:      Guenter Roeck <linux@roeck-us.net>
12329 L:      linux-hwmon@vger.kernel.org
12330 W:      http://hwmon.wiki.kernel.org/
12331 W:      http://www.roeck-us.net/linux/drivers/
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12333 S:      Maintained
12334 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12335 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12336 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12337 F:      Documentation/hwmon/adm1275
12338 F:      Documentation/hwmon/ibm-cffps
12339 F:      Documentation/hwmon/ir35221
12340 F:      Documentation/hwmon/lm25066
12341 F:      Documentation/hwmon/ltc2978
12342 F:      Documentation/hwmon/ltc3815
12343 F:      Documentation/hwmon/max16064
12344 F:      Documentation/hwmon/max20751
12345 F:      Documentation/hwmon/max31785
12346 F:      Documentation/hwmon/max34440
12347 F:      Documentation/hwmon/max8688
12348 F:      Documentation/hwmon/pmbus
12349 F:      Documentation/hwmon/pmbus-core
12350 F:      Documentation/hwmon/tps40422
12351 F:      Documentation/hwmon/ucd9000
12352 F:      Documentation/hwmon/ucd9200
12353 F:      Documentation/hwmon/zl6100
12354 F:      drivers/hwmon/pmbus/
12355 F:      include/linux/pmbus.h
12356
12357 PMC SIERRA MaxRAID DRIVER
12358 L:      linux-scsi@vger.kernel.org
12359 W:      http://www.pmc-sierra.com/
12360 S:      Orphan
12361 F:      drivers/scsi/pmcraid.*
12362
12363 PMC SIERRA PM8001 DRIVER
12364 M:      Jack Wang <jinpu.wang@profitbricks.com>
12365 M:      lindar_liu@usish.com
12366 L:      linux-scsi@vger.kernel.org
12367 S:      Supported
12368 F:      drivers/scsi/pm8001/
12369
12370 PNP SUPPORT
12371 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12372 S:      Maintained
12373 F:      drivers/pnp/
12374
12375 PNI RM3100 IIO DRIVER
12376 M:      Song Qiang <songqiang1304521@gmail.com>
12377 L:      linux-iio@vger.kernel.org
12378 S:      Maintained
12379 F:      drivers/iio/magnetometer/rm3100*
12380 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12381
12382 POSIX CLOCKS and TIMERS
12383 M:      Thomas Gleixner <tglx@linutronix.de>
12384 L:      linux-kernel@vger.kernel.org
12385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12386 S:      Maintained
12387 F:      fs/timerfd.c
12388 F:      include/linux/timer*
12389 F:      kernel/time/*timer*
12390
12391 POWER MANAGEMENT CORE
12392 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12393 L:      linux-pm@vger.kernel.org
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12395 B:      https://bugzilla.kernel.org
12396 S:      Supported
12397 F:      drivers/base/power/
12398 F:      include/linux/pm.h
12399 F:      include/linux/pm_*
12400 F:      include/linux/powercap.h
12401 F:      drivers/powercap/
12402 F:      kernel/configs/nopm.config
12403
12404 POWER STATE COORDINATION INTERFACE (PSCI)
12405 M:      Mark Rutland <mark.rutland@arm.com>
12406 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12407 L:      linux-arm-kernel@lists.infradead.org
12408 S:      Maintained
12409 F:      drivers/firmware/psci*.c
12410 F:      include/linux/psci.h
12411 F:      include/uapi/linux/psci.h
12412
12413 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12414 M:      Sebastian Reichel <sre@kernel.org>
12415 L:      linux-pm@vger.kernel.org
12416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12417 S:      Maintained
12418 F:      Documentation/ABI/testing/sysfs-class-power
12419 F:      Documentation/devicetree/bindings/power/supply/
12420 F:      include/linux/power_supply.h
12421 F:      drivers/power/supply/
12422
12423 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12424 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12425 L:      linuxppc-dev@lists.ozlabs.org
12426 S:      Maintained
12427 F:      drivers/char/powernv-op-panel.c
12428
12429 PPP OVER ATM (RFC 2364)
12430 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12431 S:      Maintained
12432 F:      net/atm/pppoatm.c
12433 F:      include/uapi/linux/atmppp.h
12434
12435 PPP OVER ETHERNET
12436 M:      Michal Ostrowski <mostrows@earthlink.net>
12437 S:      Maintained
12438 F:      drivers/net/ppp/pppoe.c
12439 F:      drivers/net/ppp/pppox.c
12440
12441 PPP OVER L2TP
12442 M:      James Chapman <jchapman@katalix.com>
12443 S:      Maintained
12444 F:      net/l2tp/l2tp_ppp.c
12445 F:      include/linux/if_pppol2tp.h
12446 F:      include/uapi/linux/if_pppol2tp.h
12447
12448 PPP PROTOCOL DRIVERS AND COMPRESSORS
12449 M:      Paul Mackerras <paulus@samba.org>
12450 L:      linux-ppp@vger.kernel.org
12451 S:      Maintained
12452 F:      drivers/net/ppp/ppp_*
12453
12454 PPS SUPPORT
12455 M:      Rodolfo Giometti <giometti@enneenne.com>
12456 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12457 L:      linuxpps@ml.enneenne.com (subscribers-only)
12458 S:      Maintained
12459 F:      Documentation/pps/
12460 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12461 F:      Documentation/ABI/testing/sysfs-pps
12462 F:      drivers/pps/
12463 F:      include/linux/pps*.h
12464 F:      include/uapi/linux/pps.h
12465
12466 PPTP DRIVER
12467 M:      Dmitry Kozlov <xeb@mail.ru>
12468 L:      netdev@vger.kernel.org
12469 S:      Maintained
12470 F:      drivers/net/ppp/pptp.c
12471 W:      http://sourceforge.net/projects/accel-pptp
12472
12473 PRINTK
12474 M:      Petr Mladek <pmladek@suse.com>
12475 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12476 R:      Steven Rostedt <rostedt@goodmis.org>
12477 S:      Maintained
12478 F:      kernel/printk/
12479 F:      include/linux/printk.h
12480
12481 PRISM54 WIRELESS DRIVER
12482 M:      Luis Chamberlain <mcgrof@kernel.org>
12483 L:      linux-wireless@vger.kernel.org
12484 W:      http://wireless.kernel.org/en/users/Drivers/p54
12485 S:      Obsolete
12486 F:      drivers/net/wireless/intersil/prism54/
12487
12488 PROC FILESYSTEM
12489 R:      Alexey Dobriyan <adobriyan@gmail.com>
12490 L:      linux-kernel@vger.kernel.org
12491 L:      linux-fsdevel@vger.kernel.org
12492 S:      Maintained
12493 F:      fs/proc/
12494 F:      include/linux/proc_fs.h
12495 F:      tools/testing/selftests/proc/
12496 F:      Documentation/filesystems/proc.txt
12497
12498 PROC SYSCTL
12499 M:      Luis Chamberlain <mcgrof@kernel.org>
12500 M:      Kees Cook <keescook@chromium.org>
12501 L:      linux-kernel@vger.kernel.org
12502 L:      linux-fsdevel@vger.kernel.org
12503 S:      Maintained
12504 F:      fs/proc/proc_sysctl.c
12505 F:      include/linux/sysctl.h
12506 F:      kernel/sysctl.c
12507 F:      tools/testing/selftests/sysctl/
12508
12509 PS3 NETWORK SUPPORT
12510 M:      Geoff Levand <geoff@infradead.org>
12511 L:      netdev@vger.kernel.org
12512 L:      linuxppc-dev@lists.ozlabs.org
12513 S:      Maintained
12514 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12515
12516 PS3 PLATFORM SUPPORT
12517 M:      Geoff Levand <geoff@infradead.org>
12518 L:      linuxppc-dev@lists.ozlabs.org
12519 S:      Maintained
12520 F:      arch/powerpc/boot/ps3*
12521 F:      arch/powerpc/include/asm/lv1call.h
12522 F:      arch/powerpc/include/asm/ps3*.h
12523 F:      arch/powerpc/platforms/ps3/
12524 F:      drivers/*/ps3*
12525 F:      drivers/ps3/
12526 F:      drivers/rtc/rtc-ps3.c
12527 F:      drivers/usb/host/*ps3.c
12528 F:      sound/ppc/snd_ps3*
12529
12530 PS3VRAM DRIVER
12531 M:      Jim Paris <jim@jtan.com>
12532 M:      Geoff Levand <geoff@infradead.org>
12533 L:      linuxppc-dev@lists.ozlabs.org
12534 S:      Maintained
12535 F:      drivers/block/ps3vram.c
12536
12537 PSAMPLE PACKET SAMPLING SUPPORT:
12538 M:      Yotam Gigi <yotam.gi@gmail.com>
12539 S:      Maintained
12540 F:      net/psample
12541 F:      include/net/psample.h
12542 F:      include/uapi/linux/psample.h
12543
12544 PSTORE FILESYSTEM
12545 M:      Kees Cook <keescook@chromium.org>
12546 M:      Anton Vorontsov <anton@enomsg.org>
12547 M:      Colin Cross <ccross@android.com>
12548 M:      Tony Luck <tony.luck@intel.com>
12549 S:      Maintained
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12551 F:      fs/pstore/
12552 F:      include/linux/pstore*
12553 F:      drivers/firmware/efi/efi-pstore.c
12554 F:      drivers/acpi/apei/erst.c
12555 F:      Documentation/admin-guide/ramoops.rst
12556 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12557 K:      \b(pstore|ramoops)
12558
12559 PTP HARDWARE CLOCK SUPPORT
12560 M:      Richard Cochran <richardcochran@gmail.com>
12561 L:      netdev@vger.kernel.org
12562 S:      Maintained
12563 W:      http://linuxptp.sourceforge.net/
12564 F:      Documentation/ABI/testing/sysfs-ptp
12565 F:      Documentation/ptp/*
12566 F:      drivers/net/phy/dp83640*
12567 F:      drivers/ptp/*
12568 F:      include/linux/ptp_cl*
12569
12570 PTRACE SUPPORT
12571 M:      Oleg Nesterov <oleg@redhat.com>
12572 S:      Maintained
12573 F:      include/asm-generic/syscall.h
12574 F:      include/linux/ptrace.h
12575 F:      include/linux/regset.h
12576 F:      include/linux/tracehook.h
12577 F:      include/uapi/linux/ptrace.h
12578 F:      include/uapi/linux/ptrace.h
12579 F:      include/asm-generic/ptrace.h
12580 F:      kernel/ptrace.c
12581 F:      arch/*/ptrace*.c
12582 F:      arch/*/*/ptrace*.c
12583 F:      arch/*/include/asm/ptrace*.h
12584
12585 PULSE8-CEC DRIVER
12586 M:      Hans Verkuil <hverkuil@xs4all.nl>
12587 L:      linux-media@vger.kernel.org
12588 T:      git git://linuxtv.org/media_tree.git
12589 S:      Maintained
12590 F:      drivers/media/usb/pulse8-cec/*
12591 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12592
12593 PVRUSB2 VIDEO4LINUX DRIVER
12594 M:      Mike Isely <isely@pobox.com>
12595 L:      pvrusb2@isely.net       (subscribers-only)
12596 L:      linux-media@vger.kernel.org
12597 W:      http://www.isely.net/pvrusb2/
12598 T:      git git://linuxtv.org/media_tree.git
12599 S:      Maintained
12600 F:      Documentation/media/v4l-drivers/pvrusb2*
12601 F:      drivers/media/usb/pvrusb2/
12602
12603 PWC WEBCAM DRIVER
12604 M:      Hans Verkuil <hverkuil@xs4all.nl>
12605 L:      linux-media@vger.kernel.org
12606 T:      git git://linuxtv.org/media_tree.git
12607 S:      Odd Fixes
12608 F:      drivers/media/usb/pwc/*
12609 F:      include/trace/events/pwc.h
12610
12611 PWM FAN DRIVER
12612 M:      Kamil Debski <kamil@wypas.org>
12613 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12614 L:      linux-hwmon@vger.kernel.org
12615 S:      Supported
12616 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12617 F:      Documentation/hwmon/pwm-fan
12618 F:      drivers/hwmon/pwm-fan.c
12619
12620 PWM IR Transmitter
12621 M:      Sean Young <sean@mess.org>
12622 L:      linux-media@vger.kernel.org
12623 S:      Maintained
12624 F:      drivers/media/rc/pwm-ir-tx.c
12625
12626 PWM SUBSYSTEM
12627 M:      Thierry Reding <thierry.reding@gmail.com>
12628 L:      linux-pwm@vger.kernel.org
12629 S:      Maintained
12630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12631 F:      Documentation/pwm.txt
12632 F:      Documentation/devicetree/bindings/pwm/
12633 F:      include/linux/pwm.h
12634 F:      drivers/pwm/
12635 F:      drivers/video/backlight/pwm_bl.c
12636 F:      include/linux/pwm_backlight.h
12637 F:      drivers/gpio/gpio-mvebu.c
12638 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12639
12640 PXA GPIO DRIVER
12641 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12642 L:      linux-gpio@vger.kernel.org
12643 S:      Maintained
12644 F:      drivers/gpio/gpio-pxa.c
12645
12646 PXA MMCI DRIVER
12647 S:      Orphan
12648
12649 PXA RTC DRIVER
12650 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12651 L:      linux-rtc@vger.kernel.org
12652 S:      Maintained
12653
12654 PXA2xx/PXA3xx SUPPORT
12655 M:      Daniel Mack <daniel@zonque.org>
12656 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12657 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12659 T:      git git://github.com/hzhuang1/linux.git
12660 T:      git git://github.com/rjarzmik/linux.git
12661 S:      Maintained
12662 F:      arch/arm/boot/dts/pxa*
12663 F:      arch/arm/mach-pxa/
12664 F:      drivers/dma/pxa*
12665 F:      drivers/pcmcia/pxa2xx*
12666 F:      drivers/pinctrl/pxa/
12667 F:      drivers/spi/spi-pxa2xx*
12668 F:      drivers/usb/gadget/udc/pxa2*
12669 F:      include/sound/pxa2xx-lib.h
12670 F:      sound/arm/pxa*
12671 F:      sound/soc/pxa/
12672
12673 QAT DRIVER
12674 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12675 L:      qat-linux@intel.com
12676 S:      Supported
12677 F:      drivers/crypto/qat/
12678
12679 QCOM AUDIO (ASoC) DRIVERS
12680 M:      Patrick Lai <plai@codeaurora.org>
12681 M:      Banajit Goswami <bgoswami@codeaurora.org>
12682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12683 S:      Supported
12684 F:      sound/soc/qcom/
12685
12686 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12687 M:      Gabriel Somlo <somlo@cmu.edu>
12688 M:      "Michael S. Tsirkin" <mst@redhat.com>
12689 L:      qemu-devel@nongnu.org
12690 S:      Maintained
12691 F:      drivers/firmware/qemu_fw_cfg.c
12692 F:      include/uapi/linux/qemu_fw_cfg.h
12693
12694 QIB DRIVER
12695 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12696 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12697 L:      linux-rdma@vger.kernel.org
12698 S:      Supported
12699 F:      drivers/infiniband/hw/qib/
12700
12701 QLOGIC QL41xxx FCOE DRIVER
12702 M:      QLogic-Storage-Upstream@cavium.com
12703 L:      linux-scsi@vger.kernel.org
12704 S:      Supported
12705 F:      drivers/scsi/qedf/
12706
12707 QLOGIC QL41xxx ISCSI DRIVER
12708 M:      QLogic-Storage-Upstream@cavium.com
12709 L:      linux-scsi@vger.kernel.org
12710 S:      Supported
12711 F:      drivers/scsi/qedi/
12712
12713 QLOGIC QL4xxx ETHERNET DRIVER
12714 M:      Ariel Elior <aelior@marvell.com>
12715 M:      GR-everest-linux-l2@marvell.com
12716 L:      netdev@vger.kernel.org
12717 S:      Supported
12718 F:      drivers/net/ethernet/qlogic/qed/
12719 F:      include/linux/qed/
12720 F:      drivers/net/ethernet/qlogic/qede/
12721
12722 QLOGIC QL4xxx RDMA DRIVER
12723 M:      Michal Kalderon <mkalderon@marvell.com>
12724 M:      Ariel Elior <aelior@marvell.com>
12725 L:      linux-rdma@vger.kernel.org
12726 S:      Supported
12727 F:      drivers/infiniband/hw/qedr/
12728 F:      include/uapi/rdma/qedr-abi.h
12729
12730 QLOGIC QLA1280 SCSI DRIVER
12731 M:      Michael Reed <mdr@sgi.com>
12732 L:      linux-scsi@vger.kernel.org
12733 S:      Maintained
12734 F:      drivers/scsi/qla1280.[ch]
12735
12736 QLOGIC QLA2XXX FC-SCSI DRIVER
12737 M:      qla2xxx-upstream@qlogic.com
12738 L:      linux-scsi@vger.kernel.org
12739 S:      Supported
12740 F:      Documentation/scsi/LICENSE.qla2xxx
12741 F:      drivers/scsi/qla2xxx/
12742
12743 QLOGIC QLA3XXX NETWORK DRIVER
12744 M:      GR-Linux-NIC-Dev@marvell.com
12745 L:      netdev@vger.kernel.org
12746 S:      Supported
12747 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12748 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12749
12750 QLOGIC QLA4XXX iSCSI DRIVER
12751 M:      QLogic-Storage-Upstream@qlogic.com
12752 L:      linux-scsi@vger.kernel.org
12753 S:      Supported
12754 F:      Documentation/scsi/LICENSE.qla4xxx
12755 F:      drivers/scsi/qla4xxx/
12756
12757 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12758 M:      Shahed Shaikh <shshaikh@marvell.com>
12759 M:      Manish Chopra <manishc@marvell.com>
12760 M:      GR-Linux-NIC-Dev@marvell.com
12761 L:      netdev@vger.kernel.org
12762 S:      Supported
12763 F:      drivers/net/ethernet/qlogic/qlcnic/
12764
12765 QLOGIC QLGE 10Gb ETHERNET DRIVER
12766 M:      Manish Chopra <manishc@marvell.com>
12767 M:      GR-Linux-NIC-Dev@marvell.com
12768 L:      netdev@vger.kernel.org
12769 S:      Supported
12770 F:      drivers/net/ethernet/qlogic/qlge/
12771
12772 QM1D1B0004 MEDIA DRIVER
12773 M:      Akihiro Tsukada <tskd08@gmail.com>
12774 L:      linux-media@vger.kernel.org
12775 S:      Odd Fixes
12776 F:      drivers/media/tuners/qm1d1b0004*
12777
12778 QM1D1C0042 MEDIA DRIVER
12779 M:      Akihiro Tsukada <tskd08@gmail.com>
12780 L:      linux-media@vger.kernel.org
12781 S:      Odd Fixes
12782 F:      drivers/media/tuners/qm1d1c0042*
12783
12784 QNX4 FILESYSTEM
12785 M:      Anders Larsen <al@alarsen.net>
12786 W:      http://www.alarsen.net/linux/qnx4fs/
12787 S:      Maintained
12788 F:      fs/qnx4/
12789 F:      include/uapi/linux/qnx4_fs.h
12790 F:      include/uapi/linux/qnxtypes.h
12791
12792 QORIQ DPAA2 FSL-MC BUS DRIVER
12793 M:      Stuart Yoder <stuyoder@gmail.com>
12794 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12795 L:      linux-kernel@vger.kernel.org
12796 S:      Maintained
12797 F:      drivers/bus/fsl-mc/
12798 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12799 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12800
12801 QT1010 MEDIA DRIVER
12802 M:      Antti Palosaari <crope@iki.fi>
12803 L:      linux-media@vger.kernel.org
12804 W:      https://linuxtv.org
12805 W:      http://palosaari.fi/linux/
12806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12807 T:      git git://linuxtv.org/anttip/media_tree.git
12808 S:      Maintained
12809 F:      drivers/media/tuners/qt1010*
12810
12811 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12812 M:      Kalle Valo <kvalo@codeaurora.org>
12813 L:      ath10k@lists.infradead.org
12814 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12816 S:      Supported
12817 F:      drivers/net/wireless/ath/ath10k/
12818
12819 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12820 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12821 L:      linux-wireless@vger.kernel.org
12822 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12823 S:      Supported
12824 F:      drivers/net/wireless/ath/ath9k/
12825
12826 QUALCOMM CAMERA SUBSYSTEM DRIVER
12827 M:      Todor Tomov <todor.too@gmail.com>
12828 L:      linux-media@vger.kernel.org
12829 S:      Maintained
12830 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12831 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12832 F:      drivers/media/platform/qcom/camss/
12833
12834 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12835 M:      Ilia Lin <ilia.lin@kernel.org>
12836 L:      linux-pm@vger.kernel.org
12837 S:      Maintained
12838 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12839 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12840
12841 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12842 M:      Timur Tabi <timur@kernel.org>
12843 L:      netdev@vger.kernel.org
12844 S:      Maintained
12845 F:      drivers/net/ethernet/qualcomm/emac/
12846
12847 QUALCOMM ETHQOS ETHERNET DRIVER
12848 M:      Vinod Koul <vkoul@kernel.org>
12849 M:      Niklas Cassel <niklas.cassel@linaro.org>
12850 L:      netdev@vger.kernel.org
12851 S:      Maintained
12852 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12853 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12854
12855 QUALCOMM GENERIC INTERFACE I2C DRIVER
12856 M:      Alok Chauhan <alokc@codeaurora.org>
12857 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12858 L:      linux-i2c@vger.kernel.org
12859 L:      linux-arm-msm@vger.kernel.org
12860 S:      Supported
12861 F:      drivers/i2c/busses/i2c-qcom-geni.c
12862
12863 QUALCOMM HEXAGON ARCHITECTURE
12864 M:      Richard Kuo <rkuo@codeaurora.org>
12865 L:      linux-hexagon@vger.kernel.org
12866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12867 S:      Supported
12868 F:      arch/hexagon/
12869
12870 QUALCOMM HIDMA DRIVER
12871 M:      Sinan Kaya <okaya@kernel.org>
12872 L:      linux-arm-kernel@lists.infradead.org
12873 L:      linux-arm-msm@vger.kernel.org
12874 L:      dmaengine@vger.kernel.org
12875 S:      Supported
12876 F:      drivers/dma/qcom/hidma*
12877
12878 QUALCOMM IOMMU
12879 M:      Rob Clark <robdclark@gmail.com>
12880 L:      iommu@lists.linux-foundation.org
12881 L:      linux-arm-msm@vger.kernel.org
12882 S:      Maintained
12883 F:      drivers/iommu/qcom_iommu.c
12884
12885 QUALCOMM TSENS THERMAL DRIVER
12886 M:      Amit Kucheria <amit.kucheria@linaro.org>
12887 L:      linux-pm@vger.kernel.org
12888 L:      linux-arm-msm@vger.kernel.org
12889 S:      Maintained
12890 F:      drivers/thermal/qcom/
12891
12892 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12893 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12894 L:      linux-media@vger.kernel.org
12895 L:      linux-arm-msm@vger.kernel.org
12896 T:      git git://linuxtv.org/media_tree.git
12897 S:      Maintained
12898 F:      drivers/media/platform/qcom/venus/
12899
12900 QUALCOMM WCN36XX WIRELESS DRIVER
12901 M:      Kalle Valo <kvalo@codeaurora.org>
12902 L:      wcn36xx@lists.infradead.org
12903 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12904 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12905 S:      Supported
12906 F:      drivers/net/wireless/ath/wcn36xx/
12907
12908 QUANTENNA QTNFMAC WIRELESS DRIVER
12909 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12910 M:      Avinash Patil <avinashp@quantenna.com>
12911 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12912 L:      linux-wireless@vger.kernel.org
12913 S:      Maintained
12914 F:      drivers/net/wireless/quantenna
12915
12916 RADEON and AMDGPU DRM DRIVERS
12917 M:      Alex Deucher <alexander.deucher@amd.com>
12918 M:      Christian König <christian.koenig@amd.com>
12919 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12920 L:      amd-gfx@lists.freedesktop.org
12921 T:      git git://people.freedesktop.org/~agd5f/linux
12922 S:      Supported
12923 F:      drivers/gpu/drm/radeon/
12924 F:      include/uapi/drm/radeon_drm.h
12925 F:      drivers/gpu/drm/amd/
12926 F:      include/uapi/drm/amdgpu_drm.h
12927
12928 RADEON FRAMEBUFFER DISPLAY DRIVER
12929 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12930 L:      linux-fbdev@vger.kernel.org
12931 S:      Maintained
12932 F:      drivers/video/fbdev/aty/radeon*
12933 F:      include/uapi/linux/radeonfb.h
12934
12935 RADIOSHARK RADIO DRIVER
12936 M:      Hans Verkuil <hverkuil@xs4all.nl>
12937 L:      linux-media@vger.kernel.org
12938 T:      git git://linuxtv.org/media_tree.git
12939 S:      Maintained
12940 F:      drivers/media/radio/radio-shark.c
12941
12942 RADIOSHARK2 RADIO DRIVER
12943 M:      Hans Verkuil <hverkuil@xs4all.nl>
12944 L:      linux-media@vger.kernel.org
12945 T:      git git://linuxtv.org/media_tree.git
12946 S:      Maintained
12947 F:      drivers/media/radio/radio-shark2.c
12948 F:      drivers/media/radio/radio-tea5777.c
12949
12950 RADOS BLOCK DEVICE (RBD)
12951 M:      Ilya Dryomov <idryomov@gmail.com>
12952 M:      Sage Weil <sage@redhat.com>
12953 M:      Alex Elder <elder@kernel.org>
12954 L:      ceph-devel@vger.kernel.org
12955 W:      http://ceph.com/
12956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12957 T:      git git://github.com/ceph/ceph-client.git
12958 S:      Supported
12959 F:      Documentation/ABI/testing/sysfs-bus-rbd
12960 F:      drivers/block/rbd.c
12961 F:      drivers/block/rbd_types.h
12962
12963 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12964 M:      Paul Mackerras <paulus@samba.org>
12965 L:      linux-fbdev@vger.kernel.org
12966 S:      Maintained
12967 F:      drivers/video/fbdev/aty/aty128fb.c
12968
12969 RAINSHADOW-CEC DRIVER
12970 M:      Hans Verkuil <hverkuil@xs4all.nl>
12971 L:      linux-media@vger.kernel.org
12972 T:      git git://linuxtv.org/media_tree.git
12973 S:      Maintained
12974 F:      drivers/media/usb/rainshadow-cec/*
12975
12976 RALINK MIPS ARCHITECTURE
12977 M:      John Crispin <john@phrozen.org>
12978 L:      linux-mips@vger.kernel.org
12979 S:      Maintained
12980 F:      arch/mips/ralink
12981
12982 RALINK RT2X00 WIRELESS LAN DRIVER
12983 P:      rt2x00 project
12984 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12985 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12986 L:      linux-wireless@vger.kernel.org
12987 S:      Maintained
12988 F:      drivers/net/wireless/ralink/rt2x00/
12989
12990 RAMDISK RAM BLOCK DEVICE DRIVER
12991 M:      Jens Axboe <axboe@kernel.dk>
12992 S:      Maintained
12993 F:      Documentation/blockdev/ramdisk.txt
12994 F:      drivers/block/brd.c
12995
12996 RANCHU VIRTUAL BOARD FOR MIPS
12997 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12998 L:      linux-mips@vger.kernel.org
12999 S:      Supported
13000 F:      arch/mips/generic/board-ranchu.c
13001 F:      arch/mips/configs/generic/board-ranchu.config
13002
13003 RANDOM NUMBER DRIVER
13004 M:      "Theodore Ts'o" <tytso@mit.edu>
13005 S:      Maintained
13006 F:      drivers/char/random.c
13007
13008 RAPIDIO SUBSYSTEM
13009 M:      Matt Porter <mporter@kernel.crashing.org>
13010 M:      Alexandre Bounine <alex.bou9@gmail.com>
13011 S:      Maintained
13012 F:      drivers/rapidio/
13013
13014 RAS INFRASTRUCTURE
13015 M:      Tony Luck <tony.luck@intel.com>
13016 M:      Borislav Petkov <bp@alien8.de>
13017 L:      linux-edac@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/ras/
13020 F:      include/linux/ras.h
13021 F:      include/ras/ras_event.h
13022 F:      Documentation/admin-guide/ras.rst
13023
13024 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13025 L:      linux-wireless@vger.kernel.org
13026 S:      Orphan
13027 F:      drivers/net/wireless/ray*
13028
13029 RCUTORTURE TEST FRAMEWORK
13030 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13031 M:      Josh Triplett <josh@joshtriplett.org>
13032 R:      Steven Rostedt <rostedt@goodmis.org>
13033 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13034 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13035 L:      linux-kernel@vger.kernel.org
13036 S:      Supported
13037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13038 F:      tools/testing/selftests/rcutorture
13039
13040 RDC R-321X SoC
13041 M:      Florian Fainelli <florian@openwrt.org>
13042 S:      Maintained
13043
13044 RDC R6040 FAST ETHERNET DRIVER
13045 M:      Florian Fainelli <f.fainelli@gmail.com>
13046 L:      netdev@vger.kernel.org
13047 S:      Maintained
13048 F:      drivers/net/ethernet/rdc/r6040.c
13049
13050 RDMAVT - RDMA verbs software
13051 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13052 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13053 L:      linux-rdma@vger.kernel.org
13054 S:      Supported
13055 F:      drivers/infiniband/sw/rdmavt
13056
13057 RDS - RELIABLE DATAGRAM SOCKETS
13058 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13059 L:      netdev@vger.kernel.org
13060 L:      linux-rdma@vger.kernel.org
13061 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13062 W:      https://oss.oracle.com/projects/rds/
13063 S:      Supported
13064 F:      net/rds/
13065 F:      Documentation/networking/rds.txt
13066
13067 RDT - RESOURCE ALLOCATION
13068 M:      Fenghua Yu <fenghua.yu@intel.com>
13069 M:      Reinette Chatre <reinette.chatre@intel.com>
13070 L:      linux-kernel@vger.kernel.org
13071 S:      Supported
13072 F:      arch/x86/kernel/cpu/resctrl/
13073 F:      arch/x86/include/asm/resctrl_sched.h
13074 F:      Documentation/x86/resctrl*
13075
13076 READ-COPY UPDATE (RCU)
13077 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13078 M:      Josh Triplett <josh@joshtriplett.org>
13079 R:      Steven Rostedt <rostedt@goodmis.org>
13080 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13081 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13082 R:      Joel Fernandes <joel@joelfernandes.org>
13083 L:      linux-kernel@vger.kernel.org
13084 W:      http://www.rdrop.com/users/paulmck/RCU/
13085 S:      Supported
13086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13087 F:      Documentation/RCU/
13088 X:      Documentation/RCU/torture.txt
13089 F:      include/linux/rcu*
13090 X:      include/linux/srcu*.h
13091 F:      kernel/rcu/
13092 X:      kernel/rcu/srcu*.c
13093
13094 REAL TIME CLOCK (RTC) SUBSYSTEM
13095 M:      Alessandro Zummo <a.zummo@towertech.it>
13096 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13097 L:      linux-rtc@vger.kernel.org
13098 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13100 S:      Maintained
13101 F:      Documentation/devicetree/bindings/rtc/
13102 F:      Documentation/rtc.txt
13103 F:      drivers/rtc/
13104 F:      include/linux/rtc.h
13105 F:      include/uapi/linux/rtc.h
13106 F:      include/linux/rtc/
13107 F:      include/linux/platform_data/rtc-*
13108 F:      tools/testing/selftests/rtc/
13109
13110 REALTEK AUDIO CODECS
13111 M:      Bard Liao <bardliao@realtek.com>
13112 M:      Oder Chiou <oder_chiou@realtek.com>
13113 S:      Maintained
13114 F:      sound/soc/codecs/rt*
13115 F:      include/sound/rt*.h
13116
13117 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13118 M:      Linus Walleij <linus.walleij@linaro.org>
13119 S:      Maintained
13120 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13121 F:      drivers/net/dsa/realtek-smi*
13122 F:      drivers/net/dsa/rtl83*
13123
13124 REDPINE WIRELESS DRIVER
13125 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13126 M:      Siva Rebbagondla <siva8118@gmail.com>
13127 L:      linux-wireless@vger.kernel.org
13128 S:      Maintained
13129 F:      drivers/net/wireless/rsi/
13130
13131 REGISTER MAP ABSTRACTION
13132 M:      Mark Brown <broonie@kernel.org>
13133 L:      linux-kernel@vger.kernel.org
13134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13135 S:      Supported
13136 F:      Documentation/devicetree/bindings/regmap/
13137 F:      drivers/base/regmap/
13138 F:      include/linux/regmap.h
13139
13140 REISERFS FILE SYSTEM
13141 L:      reiserfs-devel@vger.kernel.org
13142 S:      Supported
13143 F:      fs/reiserfs/
13144
13145 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13146 M:      Ohad Ben-Cohen <ohad@wizery.com>
13147 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13148 L:      linux-remoteproc@vger.kernel.org
13149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13150 S:      Maintained
13151 F:      Documentation/devicetree/bindings/remoteproc/
13152 F:      Documentation/remoteproc.txt
13153 F:      drivers/remoteproc/
13154 F:      include/linux/remoteproc.h
13155
13156 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13157 M:      Ohad Ben-Cohen <ohad@wizery.com>
13158 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13159 L:      linux-remoteproc@vger.kernel.org
13160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13161 S:      Maintained
13162 F:      drivers/rpmsg/
13163 F:      Documentation/rpmsg.txt
13164 F:      include/linux/rpmsg.h
13165 F:      include/linux/rpmsg/
13166
13167 RENESAS CLOCK DRIVERS
13168 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13169 L:      linux-renesas-soc@vger.kernel.org
13170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13171 S:      Supported
13172 F:      drivers/clk/renesas/
13173
13174 RENESAS EMEV2 I2C DRIVER
13175 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13176 S:      Supported
13177 F:      drivers/i2c/busses/i2c-emev2.c
13178
13179 RENESAS ETHERNET DRIVERS
13180 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13181 L:      netdev@vger.kernel.org
13182 L:      linux-renesas-soc@vger.kernel.org
13183 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13184 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13185 F:      drivers/net/ethernet/renesas/
13186 F:      include/linux/sh_eth.h
13187
13188 RENESAS R-CAR GYROADC DRIVER
13189 M:      Marek Vasut <marek.vasut@gmail.com>
13190 L:      linux-iio@vger.kernel.org
13191 S:      Supported
13192 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13193 F:      drivers/iio/adc/rcar-gyroadc.c
13194
13195 RENESAS R-CAR I2C DRIVERS
13196 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13197 S:      Supported
13198 F:      drivers/i2c/busses/i2c-rcar.c
13199 F:      drivers/i2c/busses/i2c-sh_mobile.c
13200
13201 RENESAS RIIC DRIVER
13202 M:      Chris Brandt <chris.brandt@renesas.com>
13203 S:      Supported
13204 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13205 F:      drivers/i2c/busses/i2c-riic.c
13206
13207 RENESAS USB PHY DRIVER
13208 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13209 L:      linux-renesas-soc@vger.kernel.org
13210 S:      Maintained
13211 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13212
13213 RESET CONTROLLER FRAMEWORK
13214 M:      Philipp Zabel <p.zabel@pengutronix.de>
13215 T:      git git://git.pengutronix.de/git/pza/linux
13216 S:      Maintained
13217 F:      drivers/reset/
13218 F:      Documentation/devicetree/bindings/reset/
13219 F:      include/dt-bindings/reset/
13220 F:      include/linux/reset.h
13221 F:      include/linux/reset/
13222 F:      include/linux/reset-controller.h
13223
13224 RESTARTABLE SEQUENCES SUPPORT
13225 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13226 M:      Peter Zijlstra <peterz@infradead.org>
13227 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13228 M:      Boqun Feng <boqun.feng@gmail.com>
13229 L:      linux-kernel@vger.kernel.org
13230 S:      Supported
13231 F:      kernel/rseq.c
13232 F:      include/uapi/linux/rseq.h
13233 F:      include/trace/events/rseq.h
13234 F:      tools/testing/selftests/rseq/
13235
13236 RFKILL
13237 M:      Johannes Berg <johannes@sipsolutions.net>
13238 L:      linux-wireless@vger.kernel.org
13239 W:      http://wireless.kernel.org/
13240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13242 S:      Maintained
13243 F:      Documentation/rfkill.txt
13244 F:      Documentation/ABI/stable/sysfs-class-rfkill
13245 F:      net/rfkill/
13246 F:      include/linux/rfkill.h
13247 F:      include/uapi/linux/rfkill.h
13248
13249 RHASHTABLE
13250 M:      Thomas Graf <tgraf@suug.ch>
13251 M:      Herbert Xu <herbert@gondor.apana.org.au>
13252 L:      netdev@vger.kernel.org
13253 S:      Maintained
13254 F:      lib/rhashtable.c
13255 F:      lib/test_rhashtable.c
13256 F:      include/linux/rhashtable.h
13257 F:      include/linux/rhashtable-types.h
13258
13259 RICOH R5C592 MEMORYSTICK DRIVER
13260 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13261 S:      Maintained
13262 F:      drivers/memstick/host/r592.*
13263
13264 RICOH SMARTMEDIA/XD DRIVER
13265 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13266 S:      Maintained
13267 F:      drivers/mtd/nand/raw/r852.c
13268 F:      drivers/mtd/nand/raw/r852.h
13269
13270 RISC-V ARCHITECTURE
13271 M:      Palmer Dabbelt <palmer@sifive.com>
13272 M:      Albert Ou <aou@eecs.berkeley.edu>
13273 L:      linux-riscv@lists.infradead.org
13274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13275 S:      Supported
13276 F:      arch/riscv/
13277 K:      riscv
13278 N:      riscv
13279
13280 ROCCAT DRIVERS
13281 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13282 W:      http://sourceforge.net/projects/roccat/
13283 S:      Maintained
13284 F:      drivers/hid/hid-roccat*
13285 F:      include/linux/hid-roccat*
13286 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13287
13288 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13289 M:      Jacob chen <jacob2.chen@rock-chips.com>
13290 L:      linux-media@vger.kernel.org
13291 S:      Maintained
13292 F:      drivers/media/platform/rockchip/rga/
13293 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13294
13295 ROCKCHIP VPU CODEC DRIVER
13296 M:      Ezequiel Garcia <ezequiel@collabora.com>
13297 L:      linux-media@vger.kernel.org
13298 S:      Maintained
13299 F:      drivers/staging/media/platform/rockchip/vpu/
13300 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13301
13302 ROCKER DRIVER
13303 M:      Jiri Pirko <jiri@resnulli.us>
13304 L:      netdev@vger.kernel.org
13305 S:      Supported
13306 F:      drivers/net/ethernet/rocker/
13307
13308 ROCKETPORT DRIVER
13309 P:      Comtrol Corp.
13310 W:      http://www.comtrol.com
13311 S:      Maintained
13312 F:      Documentation/serial/rocket.txt
13313 F:      drivers/tty/rocket*
13314
13315 ROCKETPORT EXPRESS/INFINITY DRIVER
13316 M:      Kevin Cernekee <cernekee@gmail.com>
13317 L:      linux-serial@vger.kernel.org
13318 S:      Odd Fixes
13319 F:      drivers/tty/serial/rp2.*
13320
13321 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13322 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13323 L:      linux-kernel@vger.kernel.org
13324 L:      linux-renesas-soc@vger.kernel.org
13325 S:      Supported
13326 F:      drivers/mfd/bd9571mwv.c
13327 F:      drivers/regulator/bd9571mwv-regulator.c
13328 F:      drivers/gpio/gpio-bd9571mwv.c
13329 F:      include/linux/mfd/bd9571mwv.h
13330 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13331
13332 ROSE NETWORK LAYER
13333 M:      Ralf Baechle <ralf@linux-mips.org>
13334 L:      linux-hams@vger.kernel.org
13335 W:      http://www.linux-ax25.org/
13336 S:      Maintained
13337 F:      include/net/rose.h
13338 F:      include/uapi/linux/rose.h
13339 F:      net/rose/
13340
13341 RTL2830 MEDIA DRIVER
13342 M:      Antti Palosaari <crope@iki.fi>
13343 L:      linux-media@vger.kernel.org
13344 W:      https://linuxtv.org
13345 W:      http://palosaari.fi/linux/
13346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13347 T:      git git://linuxtv.org/anttip/media_tree.git
13348 S:      Maintained
13349 F:      drivers/media/dvb-frontends/rtl2830*
13350
13351 RTL2832 MEDIA DRIVER
13352 M:      Antti Palosaari <crope@iki.fi>
13353 L:      linux-media@vger.kernel.org
13354 W:      https://linuxtv.org
13355 W:      http://palosaari.fi/linux/
13356 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13357 T:      git git://linuxtv.org/anttip/media_tree.git
13358 S:      Maintained
13359 F:      drivers/media/dvb-frontends/rtl2832*
13360
13361 RTL2832_SDR MEDIA DRIVER
13362 M:      Antti Palosaari <crope@iki.fi>
13363 L:      linux-media@vger.kernel.org
13364 W:      https://linuxtv.org
13365 W:      http://palosaari.fi/linux/
13366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13367 T:      git git://linuxtv.org/anttip/media_tree.git
13368 S:      Maintained
13369 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13370
13371 RTL8180 WIRELESS DRIVER
13372 L:      linux-wireless@vger.kernel.org
13373 W:      http://wireless.kernel.org/
13374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13375 S:      Orphan
13376 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13377
13378 RTL8187 WIRELESS DRIVER
13379 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13380 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13381 M:      Larry Finger <Larry.Finger@lwfinger.net>
13382 L:      linux-wireless@vger.kernel.org
13383 W:      http://wireless.kernel.org/
13384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13385 S:      Maintained
13386 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13387
13388 REALTEK WIRELESS DRIVER (rtlwifi family)
13389 M:      Ping-Ke Shih <pkshih@realtek.com>
13390 L:      linux-wireless@vger.kernel.org
13391 W:      http://wireless.kernel.org/
13392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13393 S:      Maintained
13394 F:      drivers/net/wireless/realtek/rtlwifi/
13395
13396 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13397 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13398 L:      linux-wireless@vger.kernel.org
13399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13400 S:      Maintained
13401 F:      drivers/net/wireless/realtek/rtl8xxxu/
13402
13403 RXRPC SOCKETS (AF_RXRPC)
13404 M:      David Howells <dhowells@redhat.com>
13405 L:      linux-afs@lists.infradead.org
13406 S:      Supported
13407 F:      net/rxrpc/
13408 F:      include/keys/rxrpc-type.h
13409 F:      include/net/af_rxrpc.h
13410 F:      include/trace/events/rxrpc.h
13411 F:      include/uapi/linux/rxrpc.h
13412 F:      Documentation/networking/rxrpc.txt
13413 W:      https://www.infradead.org/~dhowells/kafs/
13414
13415 S3 SAVAGE FRAMEBUFFER DRIVER
13416 M:      Antonino Daplas <adaplas@gmail.com>
13417 L:      linux-fbdev@vger.kernel.org
13418 S:      Maintained
13419 F:      drivers/video/fbdev/savage/
13420
13421 S390
13422 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13423 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13424 L:      linux-s390@vger.kernel.org
13425 W:      http://www.ibm.com/developerworks/linux/linux390/
13426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13427 S:      Supported
13428 F:      arch/s390/
13429 F:      drivers/s390/
13430 F:      Documentation/s390/
13431 F:      Documentation/driver-api/s390-drivers.rst
13432
13433 S390 COMMON I/O LAYER
13434 M:      Sebastian Ott <sebott@linux.ibm.com>
13435 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13436 L:      linux-s390@vger.kernel.org
13437 W:      http://www.ibm.com/developerworks/linux/linux390/
13438 S:      Supported
13439 F:      drivers/s390/cio/
13440
13441 S390 DASD DRIVER
13442 M:      Stefan Haberland <sth@linux.ibm.com>
13443 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13444 L:      linux-s390@vger.kernel.org
13445 W:      http://www.ibm.com/developerworks/linux/linux390/
13446 S:      Supported
13447 F:      drivers/s390/block/dasd*
13448 F:      block/partitions/ibm.c
13449
13450 S390 IOMMU (PCI)
13451 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13452 L:      linux-s390@vger.kernel.org
13453 W:      http://www.ibm.com/developerworks/linux/linux390/
13454 S:      Supported
13455 F:      drivers/iommu/s390-iommu.c
13456
13457 S390 IUCV NETWORK LAYER
13458 M:      Julian Wiedmann <jwi@linux.ibm.com>
13459 M:      Ursula Braun <ubraun@linux.ibm.com>
13460 L:      linux-s390@vger.kernel.org
13461 W:      http://www.ibm.com/developerworks/linux/linux390/
13462 S:      Supported
13463 F:      drivers/s390/net/*iucv*
13464 F:      include/net/iucv/
13465 F:      net/iucv/
13466
13467 S390 NETWORK DRIVERS
13468 M:      Julian Wiedmann <jwi@linux.ibm.com>
13469 M:      Ursula Braun <ubraun@linux.ibm.com>
13470 L:      linux-s390@vger.kernel.org
13471 W:      http://www.ibm.com/developerworks/linux/linux390/
13472 S:      Supported
13473 F:      drivers/s390/net/
13474
13475 S390 PCI SUBSYSTEM
13476 M:      Sebastian Ott <sebott@linux.ibm.com>
13477 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13478 L:      linux-s390@vger.kernel.org
13479 W:      http://www.ibm.com/developerworks/linux/linux390/
13480 S:      Supported
13481 F:      arch/s390/pci/
13482 F:      drivers/pci/hotplug/s390_pci_hpc.c
13483
13484 S390 VFIO-CCW DRIVER
13485 M:      Cornelia Huck <cohuck@redhat.com>
13486 M:      Farhan Ali <alifm@linux.ibm.com>
13487 M:      Eric Farman <farman@linux.ibm.com>
13488 R:      Halil Pasic <pasic@linux.ibm.com>
13489 L:      linux-s390@vger.kernel.org
13490 L:      kvm@vger.kernel.org
13491 S:      Supported
13492 F:      drivers/s390/cio/vfio_ccw*
13493 F:      Documentation/s390/vfio-ccw.txt
13494 F:      include/uapi/linux/vfio_ccw.h
13495
13496 S390 ZCRYPT DRIVER
13497 M:      Harald Freudenberger <freude@linux.ibm.com>
13498 L:      linux-s390@vger.kernel.org
13499 W:      http://www.ibm.com/developerworks/linux/linux390/
13500 S:      Supported
13501 F:      drivers/s390/crypto/
13502
13503 S390 VFIO AP DRIVER
13504 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13505 M:      Pierre Morel <pmorel@linux.ibm.com>
13506 M:      Halil Pasic <pasic@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/vfio_ap_drv.c
13511 F:      drivers/s390/crypto/vfio_ap_private.h
13512 F:      drivers/s390/crypto/vfio_ap_ops.c
13513 F:      Documentation/s390/vfio-ap.txt
13514
13515 S390 ZFCP DRIVER
13516 M:      Steffen Maier <maier@linux.ibm.com>
13517 M:      Benjamin Block <bblock@linux.ibm.com>
13518 L:      linux-s390@vger.kernel.org
13519 W:      http://www.ibm.com/developerworks/linux/linux390/
13520 S:      Supported
13521 F:      drivers/s390/scsi/zfcp_*
13522
13523 S3C24XX SD/MMC Driver
13524 M:      Ben Dooks <ben-linux@fluff.org>
13525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13526 S:      Supported
13527 F:      drivers/mmc/host/s3cmci.*
13528
13529 SAA6588 RDS RECEIVER DRIVER
13530 M:      Hans Verkuil <hverkuil@xs4all.nl>
13531 L:      linux-media@vger.kernel.org
13532 T:      git git://linuxtv.org/media_tree.git
13533 W:      https://linuxtv.org
13534 S:      Odd Fixes
13535 F:      drivers/media/i2c/saa6588*
13536
13537 SAA7134 VIDEO4LINUX DRIVER
13538 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13539 L:      linux-media@vger.kernel.org
13540 W:      https://linuxtv.org
13541 T:      git git://linuxtv.org/media_tree.git
13542 S:      Odd fixes
13543 F:      Documentation/media/v4l-drivers/saa7134*
13544 F:      drivers/media/pci/saa7134/
13545
13546 SAA7146 VIDEO4LINUX-2 DRIVER
13547 M:      Hans Verkuil <hverkuil@xs4all.nl>
13548 L:      linux-media@vger.kernel.org
13549 T:      git git://linuxtv.org/media_tree.git
13550 S:      Maintained
13551 F:      drivers/media/common/saa7146/
13552 F:      drivers/media/pci/saa7146/
13553 F:      include/media/drv-intf/saa7146*
13554
13555 SAMSUNG AUDIO (ASoC) DRIVERS
13556 M:      Krzysztof Kozlowski <krzk@kernel.org>
13557 M:      Sangbeom Kim <sbkim73@samsung.com>
13558 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13560 S:      Supported
13561 F:      sound/soc/samsung/
13562 F:      Documentation/devicetree/bindings/sound/samsung*
13563
13564 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13565 M:      Krzysztof Kozlowski <krzk@kernel.org>
13566 L:      linux-crypto@vger.kernel.org
13567 L:      linux-samsung-soc@vger.kernel.org
13568 S:      Maintained
13569 F:      drivers/crypto/exynos-rng.c
13570 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13571
13572 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13573 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13574 L:      linux-samsung-soc@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/char/hw_random/exynos-trng.c
13577 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13578
13579 SAMSUNG FRAMEBUFFER DRIVER
13580 M:      Jingoo Han <jingoohan1@gmail.com>
13581 L:      linux-fbdev@vger.kernel.org
13582 S:      Maintained
13583 F:      drivers/video/fbdev/s3c-fb.c
13584
13585 SAMSUNG LAPTOP DRIVER
13586 M:      Corentin Chary <corentin.chary@gmail.com>
13587 L:      platform-driver-x86@vger.kernel.org
13588 S:      Maintained
13589 F:      drivers/platform/x86/samsung-laptop.c
13590
13591 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13592 M:      Sangbeom Kim <sbkim73@samsung.com>
13593 M:      Krzysztof Kozlowski <krzk@kernel.org>
13594 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13595 L:      linux-kernel@vger.kernel.org
13596 L:      linux-samsung-soc@vger.kernel.org
13597 S:      Supported
13598 F:      drivers/mfd/sec*.c
13599 F:      drivers/regulator/s2m*.c
13600 F:      drivers/regulator/s5m*.c
13601 F:      drivers/clk/clk-s2mps11.c
13602 F:      drivers/rtc/rtc-s5m.c
13603 F:      include/linux/mfd/samsung/
13604 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13605 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13606 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13607 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13608
13609 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13610 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13611 L:      linux-media@vger.kernel.org
13612 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13613 S:      Maintained
13614 F:      drivers/media/platform/s3c-camif/
13615 F:      include/media/drv-intf/s3c_camif.h
13616
13617 SAMSUNG S3FWRN5 NFC DRIVER
13618 M:      Robert Baldyga <r.baldyga@samsung.com>
13619 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13620 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13621 S:      Supported
13622 F:      drivers/nfc/s3fwrn5
13623
13624 SAMSUNG S5C73M3 CAMERA DRIVER
13625 M:      Kyungmin Park <kyungmin.park@samsung.com>
13626 M:      Andrzej Hajda <a.hajda@samsung.com>
13627 L:      linux-media@vger.kernel.org
13628 S:      Supported
13629 F:      drivers/media/i2c/s5c73m3/*
13630
13631 SAMSUNG S5K5BAF CAMERA DRIVER
13632 M:      Kyungmin Park <kyungmin.park@samsung.com>
13633 M:      Andrzej Hajda <a.hajda@samsung.com>
13634 L:      linux-media@vger.kernel.org
13635 S:      Supported
13636 F:      drivers/media/i2c/s5k5baf.c
13637
13638 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13639 M:      Krzysztof Kozlowski <krzk@kernel.org>
13640 M:      Vladimir Zapolskiy <vz@mleia.com>
13641 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13642 L:      linux-crypto@vger.kernel.org
13643 L:      linux-samsung-soc@vger.kernel.org
13644 S:      Maintained
13645 F:      drivers/crypto/s5p-sss.c
13646
13647 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13648 M:      Kyungmin Park <kyungmin.park@samsung.com>
13649 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13650 L:      linux-media@vger.kernel.org
13651 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13652 S:      Supported
13653 F:      drivers/media/platform/exynos4-is/
13654
13655 SAMSUNG SOC CLOCK DRIVERS
13656 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13657 M:      Tomasz Figa <tomasz.figa@gmail.com>
13658 M:      Chanwoo Choi <cw00.choi@samsung.com>
13659 S:      Supported
13660 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13662 F:      drivers/clk/samsung/
13663 F:      include/dt-bindings/clock/exynos*.h
13664 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13665
13666 SAMSUNG SPI DRIVERS
13667 M:      Kukjin Kim <kgene@kernel.org>
13668 M:      Krzysztof Kozlowski <krzk@kernel.org>
13669 M:      Andi Shyti <andi@etezian.org>
13670 L:      linux-spi@vger.kernel.org
13671 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13672 S:      Maintained
13673 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13674 F:      drivers/spi/spi-s3c*
13675 F:      include/linux/platform_data/spi-s3c64xx.h
13676
13677 SAMSUNG SXGBE DRIVERS
13678 M:      Byungho An <bh74.an@samsung.com>
13679 M:      Girish K S <ks.giri@samsung.com>
13680 M:      Vipul Pandya <vipul.pandya@samsung.com>
13681 S:      Supported
13682 L:      netdev@vger.kernel.org
13683 F:      drivers/net/ethernet/samsung/sxgbe/
13684
13685 SAMSUNG THERMAL DRIVER
13686 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13687 L:      linux-pm@vger.kernel.org
13688 L:      linux-samsung-soc@vger.kernel.org
13689 S:      Supported
13690 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13691 F:      drivers/thermal/samsung/
13692
13693 SAMSUNG USB2 PHY DRIVER
13694 M:      Kamil Debski <kamil@wypas.org>
13695 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13696 L:      linux-kernel@vger.kernel.org
13697 S:      Supported
13698 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13699 F:      Documentation/phy/samsung-usb2.txt
13700 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13701 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13702 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13703 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13704 F:      drivers/phy/samsung/phy-samsung-usb2.c
13705 F:      drivers/phy/samsung/phy-samsung-usb2.h
13706
13707 SC1200 WDT DRIVER
13708 M:      Zwane Mwaikambo <zwanem@gmail.com>
13709 S:      Maintained
13710 F:      drivers/watchdog/sc1200wdt.c
13711
13712 SCHEDULER
13713 M:      Ingo Molnar <mingo@redhat.com>
13714 M:      Peter Zijlstra <peterz@infradead.org>
13715 L:      linux-kernel@vger.kernel.org
13716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13717 S:      Maintained
13718 F:      kernel/sched/
13719 F:      include/linux/sched.h
13720 F:      include/uapi/linux/sched.h
13721 F:      include/linux/wait.h
13722 F:      include/linux/preempt.h
13723
13724 SCR24X CHIP CARD INTERFACE DRIVER
13725 M:      Lubomir Rintel <lkundrak@v3.sk>
13726 S:      Supported
13727 F:      drivers/char/pcmcia/scr24x_cs.c
13728
13729 SCSI CDROM DRIVER
13730 M:      Jens Axboe <axboe@kernel.dk>
13731 L:      linux-scsi@vger.kernel.org
13732 W:      http://www.kernel.dk
13733 S:      Maintained
13734 F:      drivers/scsi/sr*
13735
13736 SCSI RDMA PROTOCOL (SRP) INITIATOR
13737 M:      Bart Van Assche <bvanassche@acm.org>
13738 L:      linux-rdma@vger.kernel.org
13739 S:      Supported
13740 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13741 F:      drivers/infiniband/ulp/srp/
13742 F:      include/scsi/srp.h
13743
13744 SCSI RDMA PROTOCOL (SRP) TARGET
13745 M:      Bart Van Assche <bvanassche@acm.org>
13746 L:      linux-rdma@vger.kernel.org
13747 L:      target-devel@vger.kernel.org
13748 S:      Supported
13749 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13750 F:      drivers/infiniband/ulp/srpt/
13751
13752 SCSI SG DRIVER
13753 M:      Doug Gilbert <dgilbert@interlog.com>
13754 L:      linux-scsi@vger.kernel.org
13755 W:      http://sg.danny.cz/sg
13756 S:      Maintained
13757 F:      Documentation/scsi/scsi-generic.txt
13758 F:      drivers/scsi/sg.c
13759 F:      include/scsi/sg.h
13760
13761 SCSI SUBSYSTEM
13762 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13764 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13766 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13767 L:      linux-scsi@vger.kernel.org
13768 S:      Maintained
13769 F:      Documentation/devicetree/bindings/scsi/
13770 F:      drivers/scsi/
13771 F:      include/scsi/
13772
13773 SCSI TAPE DRIVER
13774 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13775 L:      linux-scsi@vger.kernel.org
13776 S:      Maintained
13777 F:      Documentation/scsi/st.txt
13778 F:      drivers/scsi/st.*
13779 F:      drivers/scsi/st_*.h
13780
13781 SCSI TARGET SUBSYSTEM
13782 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13783 L:      linux-scsi@vger.kernel.org
13784 L:      target-devel@vger.kernel.org
13785 W:      http://www.linux-iscsi.org
13786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13787 Q:      https://patchwork.kernel.org/project/target-devel/list/
13788 S:      Supported
13789 F:      drivers/target/
13790 F:      include/target/
13791 F:      Documentation/target/
13792
13793 SCTP PROTOCOL
13794 M:      Vlad Yasevich <vyasevich@gmail.com>
13795 M:      Neil Horman <nhorman@tuxdriver.com>
13796 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13797 L:      linux-sctp@vger.kernel.org
13798 W:      http://lksctp.sourceforge.net
13799 S:      Maintained
13800 F:      Documentation/networking/sctp.txt
13801 F:      include/linux/sctp.h
13802 F:      include/uapi/linux/sctp.h
13803 F:      include/net/sctp/
13804 F:      net/sctp/
13805
13806 SCx200 CPU SUPPORT
13807 M:      Jim Cromie <jim.cromie@gmail.com>
13808 S:      Odd Fixes
13809 F:      Documentation/i2c/busses/scx200_acb
13810 F:      arch/x86/platform/scx200/
13811 F:      drivers/watchdog/scx200_wdt.c
13812 F:      drivers/i2c/busses/scx200*
13813 F:      drivers/mtd/maps/scx200_docflash.c
13814 F:      include/linux/scx200.h
13815
13816 SCx200 GPIO DRIVER
13817 M:      Jim Cromie <jim.cromie@gmail.com>
13818 S:      Maintained
13819 F:      drivers/char/scx200_gpio.c
13820 F:      include/linux/scx200_gpio.h
13821
13822 SCx200 HRT CLOCKSOURCE DRIVER
13823 M:      Jim Cromie <jim.cromie@gmail.com>
13824 S:      Maintained
13825 F:      drivers/clocksource/scx200_hrt.c
13826
13827 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13828 M:      Sascha Sommer <saschasommer@freenet.de>
13829 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13830 S:      Maintained
13831 F:      drivers/mmc/host/sdricoh_cs.c
13832
13833 SECO BOARDS CEC DRIVER
13834 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13835 S:      Maintained
13836 F:      drivers/media/platform/seco-cec/seco-cec.c
13837 F:      drivers/media/platform/seco-cec/seco-cec.h
13838
13839 SECURE COMPUTING
13840 M:      Kees Cook <keescook@chromium.org>
13841 R:      Andy Lutomirski <luto@amacapital.net>
13842 R:      Will Drewry <wad@chromium.org>
13843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13844 S:      Supported
13845 F:      kernel/seccomp.c
13846 F:      include/uapi/linux/seccomp.h
13847 F:      include/linux/seccomp.h
13848 F:      tools/testing/selftests/seccomp/*
13849 F:      tools/testing/selftests/kselftest_harness.h
13850 F:      Documentation/userspace-api/seccomp_filter.rst
13851 K:      \bsecure_computing
13852 K:      \bTIF_SECCOMP\b
13853
13854 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13855 M:      Al Cooper <alcooperx@gmail.com>
13856 L:      linux-mmc@vger.kernel.org
13857 L:      bcm-kernel-feedback-list@broadcom.com
13858 S:      Maintained
13859 F:      drivers/mmc/host/sdhci-brcmstb*
13860
13861 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13862 M:      Adrian Hunter <adrian.hunter@intel.com>
13863 L:      linux-mmc@vger.kernel.org
13864 S:      Maintained
13865 F:      drivers/mmc/host/sdhci*
13866 F:      include/linux/mmc/sdhci*
13867
13868 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13869 M:      Adrian Hunter <adrian.hunter@intel.com>
13870 M:      Ritesh Harjani <riteshh@codeaurora.org>
13871 M:      Asutosh Das <asutoshd@codeaurora.org>
13872 L:      linux-mmc@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/mmc/host/cqhci*
13875
13876 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13877 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13878 M:      Manjunath M B <manjumb@synopsys.com>
13879 L:      linux-mmc@vger.kernel.org
13880 S:      Maintained
13881 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13882
13883 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13884 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13885 L:      linux-mmc@vger.kernel.org
13886 S:      Supported
13887 F:      drivers/mmc/host/sdhci-of-at91.c
13888
13889 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13890 M:      Ben Dooks <ben-linux@fluff.org>
13891 M:      Jaehoon Chung <jh80.chung@samsung.com>
13892 L:      linux-mmc@vger.kernel.org
13893 S:      Maintained
13894 F:      drivers/mmc/host/sdhci-s3c*
13895
13896 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13897 M:      Viresh Kumar <vireshk@kernel.org>
13898 L:      linux-mmc@vger.kernel.org
13899 S:      Maintained
13900 F:      drivers/mmc/host/sdhci-spear.c
13901
13902 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13903 M:      Kishon Vijay Abraham I <kishon@ti.com>
13904 L:      linux-mmc@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/mmc/host/sdhci-omap.c
13907
13908 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13909 M:      Scott Bauer <scott.bauer@intel.com>
13910 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13911 L:      linux-block@vger.kernel.org
13912 S:      Supported
13913 F:      block/sed*
13914 F:      block/opal_proto.h
13915 F:      include/linux/sed*
13916 F:      include/uapi/linux/sed*
13917
13918 SECURITY CONTACT
13919 M:      Security Officers <security@kernel.org>
13920 S:      Supported
13921
13922 SECURITY SUBSYSTEM
13923 M:      James Morris <jmorris@namei.org>
13924 M:      "Serge E. Hallyn" <serge@hallyn.com>
13925 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13927 W:      http://kernsec.org/
13928 S:      Supported
13929 F:      security/
13930 X:      security/selinux/
13931
13932 SELINUX SECURITY MODULE
13933 M:      Paul Moore <paul@paul-moore.com>
13934 M:      Stephen Smalley <sds@tycho.nsa.gov>
13935 M:      Eric Paris <eparis@parisplace.org>
13936 L:      selinux@vger.kernel.org
13937 W:      https://selinuxproject.org
13938 W:      https://github.com/SELinuxProject
13939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13940 S:      Supported
13941 F:      include/linux/selinux*
13942 F:      security/selinux/
13943 F:      scripts/selinux/
13944 F:      Documentation/admin-guide/LSM/SELinux.rst
13945
13946 SENSABLE PHANTOM
13947 M:      Jiri Slaby <jirislaby@gmail.com>
13948 S:      Maintained
13949 F:      drivers/misc/phantom.c
13950 F:      include/uapi/linux/phantom.h
13951
13952 SERIAL DEVICE BUS
13953 M:      Rob Herring <robh@kernel.org>
13954 L:      linux-serial@vger.kernel.org
13955 S:      Maintained
13956 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13957 F:      drivers/tty/serdev/
13958 F:      include/linux/serdev.h
13959
13960 SERIAL DRIVERS
13961 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13962 L:      linux-serial@vger.kernel.org
13963 S:      Maintained
13964 F:      Documentation/devicetree/bindings/serial/
13965 F:      drivers/tty/serial/
13966
13967 SERIAL IR RECEIVER
13968 M:      Sean Young <sean@mess.org>
13969 L:      linux-media@vger.kernel.org
13970 S:      Maintained
13971 F:      drivers/media/rc/serial_ir.c
13972
13973 SFC NETWORK DRIVER
13974 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13975 M:      Edward Cree <ecree@solarflare.com>
13976 M:      Bert Kenward <bkenward@solarflare.com>
13977 L:      netdev@vger.kernel.org
13978 S:      Supported
13979 F:      drivers/net/ethernet/sfc/
13980
13981 SFF/SFP/SFP+ MODULE SUPPORT
13982 M:      Russell King <linux@armlinux.org.uk>
13983 L:      netdev@vger.kernel.org
13984 S:      Maintained
13985 F:      drivers/net/phy/phylink.c
13986 F:      drivers/net/phy/sfp*
13987 F:      include/linux/phylink.h
13988 F:      include/linux/sfp.h
13989
13990 SGI GRU DRIVER
13991 M:      Dimitri Sivanich <sivanich@sgi.com>
13992 S:      Maintained
13993 F:      drivers/misc/sgi-gru/
13994
13995 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13996 M:      Pat Gefre <pfg@sgi.com>
13997 L:      linux-ia64@vger.kernel.org
13998 S:      Supported
13999 F:      Documentation/ia64/serial.txt
14000 F:      drivers/tty/serial/ioc?_serial.c
14001 F:      include/linux/ioc?.h
14002
14003 SGI XP/XPC/XPNET DRIVER
14004 M:      Cliff Whickman <cpw@sgi.com>
14005 M:      Robin Holt <robinmholt@gmail.com>
14006 S:      Maintained
14007 F:      drivers/misc/sgi-xp/
14008
14009 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14010 M:      Ursula Braun <ubraun@linux.ibm.com>
14011 M:      Karsten Graul <kgraul@linux.ibm.com>
14012 L:      linux-s390@vger.kernel.org
14013 W:      http://www.ibm.com/developerworks/linux/linux390/
14014 S:      Supported
14015 F:      net/smc/
14016
14017 SHARP RJ54N1CB0C SENSOR DRIVER
14018 M:      Jacopo Mondi <jacopo@jmondi.org>
14019 L:      linux-media@vger.kernel.org
14020 T:      git git://linuxtv.org/media_tree.git
14021 S:      Odd fixes
14022 F:      drivers/media/i2c/rj54n1cb0c.c
14023 F:      include/media/i2c/rj54n1cb0c.h
14024
14025 SH_VEU V4L2 MEM2MEM DRIVER
14026 L:      linux-media@vger.kernel.org
14027 S:      Orphan
14028 F:      drivers/media/platform/sh_veu.c
14029
14030 SH_VOU V4L2 OUTPUT DRIVER
14031 L:      linux-media@vger.kernel.org
14032 S:      Orphan
14033 F:      drivers/media/platform/sh_vou.c
14034 F:      include/media/drv-intf/sh_vou.h
14035
14036 SI2157 MEDIA DRIVER
14037 M:      Antti Palosaari <crope@iki.fi>
14038 L:      linux-media@vger.kernel.org
14039 W:      https://linuxtv.org
14040 W:      http://palosaari.fi/linux/
14041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14042 T:      git git://linuxtv.org/anttip/media_tree.git
14043 S:      Maintained
14044 F:      drivers/media/tuners/si2157*
14045
14046 SI2165 MEDIA DRIVER
14047 M:      Matthias Schwarzott <zzam@gentoo.org>
14048 L:      linux-media@vger.kernel.org
14049 W:      https://linuxtv.org
14050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14051 S:      Maintained
14052 F:      drivers/media/dvb-frontends/si2165*
14053
14054 SI2168 MEDIA DRIVER
14055 M:      Antti Palosaari <crope@iki.fi>
14056 L:      linux-media@vger.kernel.org
14057 W:      https://linuxtv.org
14058 W:      http://palosaari.fi/linux/
14059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14060 T:      git git://linuxtv.org/anttip/media_tree.git
14061 S:      Maintained
14062 F:      drivers/media/dvb-frontends/si2168*
14063
14064 SI470X FM RADIO RECEIVER I2C DRIVER
14065 M:      Hans Verkuil <hverkuil@xs4all.nl>
14066 L:      linux-media@vger.kernel.org
14067 T:      git git://linuxtv.org/media_tree.git
14068 W:      https://linuxtv.org
14069 S:      Odd Fixes
14070 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14071
14072 SI470X FM RADIO RECEIVER USB DRIVER
14073 M:      Hans Verkuil <hverkuil@xs4all.nl>
14074 L:      linux-media@vger.kernel.org
14075 T:      git git://linuxtv.org/media_tree.git
14076 W:      https://linuxtv.org
14077 S:      Maintained
14078 F:      drivers/media/radio/si470x/radio-si470x-common.c
14079 F:      drivers/media/radio/si470x/radio-si470x.h
14080 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14081
14082 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14083 M:      Eduardo Valentin <edubezval@gmail.com>
14084 L:      linux-media@vger.kernel.org
14085 T:      git git://linuxtv.org/media_tree.git
14086 W:      https://linuxtv.org
14087 S:      Odd Fixes
14088 F:      drivers/media/radio/si4713/si4713.?
14089
14090 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14091 M:      Eduardo Valentin <edubezval@gmail.com>
14092 L:      linux-media@vger.kernel.org
14093 T:      git git://linuxtv.org/media_tree.git
14094 W:      https://linuxtv.org
14095 S:      Odd Fixes
14096 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14097
14098 SI4713 FM RADIO TRANSMITTER USB DRIVER
14099 M:      Hans Verkuil <hverkuil@xs4all.nl>
14100 L:      linux-media@vger.kernel.org
14101 T:      git git://linuxtv.org/media_tree.git
14102 W:      https://linuxtv.org
14103 S:      Maintained
14104 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14105
14106 SIANO DVB DRIVER
14107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14108 L:      linux-media@vger.kernel.org
14109 W:      https://linuxtv.org
14110 T:      git git://linuxtv.org/media_tree.git
14111 S:      Odd fixes
14112 F:      drivers/media/common/siano/
14113 F:      drivers/media/usb/siano/
14114 F:      drivers/media/usb/siano/
14115 F:      drivers/media/mmc/siano/
14116
14117 SIFIVE DRIVERS
14118 M:      Palmer Dabbelt <palmer@sifive.com>
14119 M:      Paul Walmsley <paul.walmsley@sifive.com>
14120 L:      linux-riscv@lists.infradead.org
14121 T:      git git://github.com/sifive/riscv-linux.git
14122 S:      Supported
14123 K:      sifive
14124 N:      sifive
14125
14126 SILEAD TOUCHSCREEN DRIVER
14127 M:      Hans de Goede <hdegoede@redhat.com>
14128 L:      linux-input@vger.kernel.org
14129 L:      platform-driver-x86@vger.kernel.org
14130 S:      Maintained
14131 F:      drivers/input/touchscreen/silead.c
14132 F:      drivers/platform/x86/touchscreen_dmi.c
14133
14134 SILICON MOTION SM712 FRAME BUFFER DRIVER
14135 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14136 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14137 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14138 L:      linux-fbdev@vger.kernel.org
14139 S:      Maintained
14140 F:      drivers/video/fbdev/sm712*
14141 F:      Documentation/fb/sm712fb.txt
14142
14143 SIMPLE FIRMWARE INTERFACE (SFI)
14144 M:      Len Brown <lenb@kernel.org>
14145 L:      sfi-devel@simplefirmware.org
14146 W:      http://simplefirmware.org/
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14148 S:      Supported
14149 F:      arch/x86/platform/sfi/
14150 F:      drivers/sfi/
14151 F:      include/linux/sfi*.h
14152
14153 SIMPLEFB FB DRIVER
14154 M:      Hans de Goede <hdegoede@redhat.com>
14155 L:      linux-fbdev@vger.kernel.org
14156 S:      Maintained
14157 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14158 F:      drivers/video/fbdev/simplefb.c
14159 F:      include/linux/platform_data/simplefb.h
14160
14161 SIMTEC EB110ATX (Chalice CATS)
14162 P:      Ben Dooks
14163 P:      Vincent Sanders <vince@simtec.co.uk>
14164 M:      Simtec Linux Team <linux@simtec.co.uk>
14165 W:      http://www.simtec.co.uk/products/EB110ATX/
14166 S:      Supported
14167
14168 SIMTEC EB2410ITX (BAST)
14169 P:      Ben Dooks
14170 P:      Vincent Sanders <vince@simtec.co.uk>
14171 M:      Simtec Linux Team <linux@simtec.co.uk>
14172 W:      http://www.simtec.co.uk/products/EB2410ITX/
14173 S:      Supported
14174 F:      arch/arm/mach-s3c24xx/mach-bast.c
14175 F:      arch/arm/mach-s3c24xx/bast-ide.c
14176 F:      arch/arm/mach-s3c24xx/bast-irq.c
14177
14178 SIPHASH PRF ROUTINES
14179 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14180 S:      Maintained
14181 F:      lib/siphash.c
14182 F:      lib/test_siphash.c
14183 F:      include/linux/siphash.h
14184
14185 SIOX
14186 M:      Gavin Schenk <g.schenk@eckelmann.de>
14187 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14188 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14189 S:      Supported
14190 F:      drivers/siox/*
14191 F:      drivers/gpio/gpio-siox.c
14192 F:      include/trace/events/siox.h
14193
14194 SIS 190 ETHERNET DRIVER
14195 M:      Francois Romieu <romieu@fr.zoreil.com>
14196 L:      netdev@vger.kernel.org
14197 S:      Maintained
14198 F:      drivers/net/ethernet/sis/sis190.c
14199
14200 SIS 900/7016 FAST ETHERNET DRIVER
14201 M:      Daniele Venzano <venza@brownhat.org>
14202 W:      http://www.brownhat.org/sis900.html
14203 L:      netdev@vger.kernel.org
14204 S:      Maintained
14205 F:      drivers/net/ethernet/sis/sis900.*
14206
14207 SIS FRAMEBUFFER DRIVER
14208 M:      Thomas Winischhofer <thomas@winischhofer.net>
14209 W:      http://www.winischhofer.net/linuxsisvga.shtml
14210 S:      Maintained
14211 F:      Documentation/fb/sisfb.txt
14212 F:      drivers/video/fbdev/sis/
14213 F:      include/video/sisfb.h
14214
14215 SIS USB2VGA DRIVER
14216 M:      Thomas Winischhofer <thomas@winischhofer.net>
14217 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14218 S:      Maintained
14219 F:      drivers/usb/misc/sisusbvga/
14220
14221 SLAB ALLOCATOR
14222 M:      Christoph Lameter <cl@linux.com>
14223 M:      Pekka Enberg <penberg@kernel.org>
14224 M:      David Rientjes <rientjes@google.com>
14225 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14226 M:      Andrew Morton <akpm@linux-foundation.org>
14227 L:      linux-mm@kvack.org
14228 S:      Maintained
14229 F:      include/linux/sl?b*.h
14230 F:      mm/sl?b*
14231
14232 SLEEPABLE READ-COPY UPDATE (SRCU)
14233 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14234 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14235 M:      Josh Triplett <josh@joshtriplett.org>
14236 R:      Steven Rostedt <rostedt@goodmis.org>
14237 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14238 L:      linux-kernel@vger.kernel.org
14239 W:      http://www.rdrop.com/users/paulmck/RCU/
14240 S:      Supported
14241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14242 F:      include/linux/srcu*.h
14243 F:      kernel/rcu/srcu*.c
14244
14245 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14246 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14247 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14248 S:      Maintained
14249 F:      drivers/slimbus/
14250 F:      Documentation/devicetree/bindings/slimbus/
14251 F:      include/linux/slimbus.h
14252
14253 SMACK SECURITY MODULE
14254 M:      Casey Schaufler <casey@schaufler-ca.com>
14255 L:      linux-security-module@vger.kernel.org
14256 W:      http://schaufler-ca.com
14257 T:      git git://github.com/cschaufler/smack-next
14258 S:      Maintained
14259 F:      Documentation/admin-guide/LSM/Smack.rst
14260 F:      security/smack/
14261
14262 SMC91x ETHERNET DRIVER
14263 M:      Nicolas Pitre <nico@fluxnic.net>
14264 S:      Odd Fixes
14265 F:      drivers/net/ethernet/smsc/smc91x.*
14266
14267 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14268 M:      Sakari Ailus <sakari.ailus@iki.fi>
14269 L:      linux-media@vger.kernel.org
14270 S:      Maintained
14271 F:      drivers/media/i2c/smiapp/
14272 F:      include/media/i2c/smiapp.h
14273 F:      drivers/media/i2c/smiapp-pll.c
14274 F:      drivers/media/i2c/smiapp-pll.h
14275 F:      include/uapi/linux/smiapp.h
14276 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14277
14278 SMM665 HARDWARE MONITOR DRIVER
14279 M:      Guenter Roeck <linux@roeck-us.net>
14280 L:      linux-hwmon@vger.kernel.org
14281 S:      Maintained
14282 F:      Documentation/hwmon/smm665
14283 F:      drivers/hwmon/smm665.c
14284
14285 SMSC EMC2103 HARDWARE MONITOR DRIVER
14286 M:      Steve Glendinning <steve.glendinning@shawell.net>
14287 L:      linux-hwmon@vger.kernel.org
14288 S:      Maintained
14289 F:      Documentation/hwmon/emc2103
14290 F:      drivers/hwmon/emc2103.c
14291
14292 SMSC SCH5627 HARDWARE MONITOR DRIVER
14293 M:      Hans de Goede <hdegoede@redhat.com>
14294 L:      linux-hwmon@vger.kernel.org
14295 S:      Supported
14296 F:      Documentation/hwmon/sch5627
14297 F:      drivers/hwmon/sch5627.c
14298
14299 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14300 M:      Steve Glendinning <steve.glendinning@shawell.net>
14301 L:      linux-fbdev@vger.kernel.org
14302 S:      Maintained
14303 F:      drivers/video/fbdev/smscufx.c
14304
14305 SMSC47B397 HARDWARE MONITOR DRIVER
14306 M:      Jean Delvare <jdelvare@suse.com>
14307 L:      linux-hwmon@vger.kernel.org
14308 S:      Maintained
14309 F:      Documentation/hwmon/smsc47b397
14310 F:      drivers/hwmon/smsc47b397.c
14311
14312 SMSC911x ETHERNET DRIVER
14313 M:      Steve Glendinning <steve.glendinning@shawell.net>
14314 L:      netdev@vger.kernel.org
14315 S:      Maintained
14316 F:      include/linux/smsc911x.h
14317 F:      drivers/net/ethernet/smsc/smsc911x.*
14318
14319 SMSC9420 PCI ETHERNET DRIVER
14320 M:      Steve Glendinning <steve.glendinning@shawell.net>
14321 L:      netdev@vger.kernel.org
14322 S:      Maintained
14323 F:      drivers/net/ethernet/smsc/smsc9420.*
14324
14325 SOC-CAMERA V4L2 SUBSYSTEM
14326 L:      linux-media@vger.kernel.org
14327 T:      git git://linuxtv.org/media_tree.git
14328 S:      Orphan
14329 F:      include/media/soc*
14330 F:      drivers/media/i2c/soc_camera/
14331 F:      drivers/media/platform/soc_camera/
14332
14333 SOCIONEXT SYNQUACER I2C DRIVER
14334 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14335 L:      linux-i2c@vger.kernel.org
14336 S:      Maintained
14337 F:      drivers/i2c/busses/i2c-synquacer.c
14338 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14339
14340 SOCIONEXT UNIPHIER SOUND DRIVER
14341 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14342 S:      Orphan
14343 F:      sound/soc/uniphier/
14344
14345 SOEKRIS NET48XX LED SUPPORT
14346 M:      Chris Boot <bootc@bootc.net>
14347 S:      Maintained
14348 F:      drivers/leds/leds-net48xx.c
14349
14350 SOFT-ROCE DRIVER (rxe)
14351 M:      Moni Shoua <monis@mellanox.com>
14352 L:      linux-rdma@vger.kernel.org
14353 S:      Supported
14354 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14355 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14356 F:      drivers/infiniband/sw/rxe/
14357 F:      include/uapi/rdma/rdma_user_rxe.h
14358
14359 SOFTLOGIC 6x10 MPEG CODEC
14360 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14361 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14362 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14363 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14364 M:      Ismael Luceno <ismael@iodev.co.uk>
14365 L:      linux-media@vger.kernel.org
14366 S:      Supported
14367 F:      drivers/media/pci/solo6x10/
14368
14369 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14370 M:      James Morse <james.morse@arm.com>
14371 L:      linux-arm-kernel@lists.infradead.org
14372 S:      Maintained
14373 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14374 F:      drivers/firmware/arm_sdei.c
14375 F:      include/linux/arm_sdei.h
14376 F:      include/uapi/linux/arm_sdei.h
14377
14378 SOFTWARE RAID (Multiple Disks) SUPPORT
14379 M:      Shaohua Li <shli@kernel.org>
14380 L:      linux-raid@vger.kernel.org
14381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14382 S:      Supported
14383 F:      drivers/md/Makefile
14384 F:      drivers/md/Kconfig
14385 F:      drivers/md/md*
14386 F:      drivers/md/raid*
14387 F:      include/linux/raid/
14388 F:      include/uapi/linux/raid/
14389
14390 SOCIONEXT (SNI) AVE NETWORK DRIVER
14391 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14392 L:      netdev@vger.kernel.org
14393 S:      Maintained
14394 F:      drivers/net/ethernet/socionext/sni_ave.c
14395 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14396
14397 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14398 M:      Jassi Brar <jaswinder.singh@linaro.org>
14399 L:      netdev@vger.kernel.org
14400 S:      Maintained
14401 F:      drivers/net/ethernet/socionext/netsec.c
14402 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14403
14404 SOLIDRUN CLEARFOG SUPPORT
14405 M:      Russell King <linux@armlinux.org.uk>
14406 S:      Maintained
14407 F:      arch/arm/boot/dts/armada-388-clearfog*
14408 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14409
14410 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14411 M:      Russell King <linux@armlinux.org.uk>
14412 S:      Maintained
14413 F:      arch/arm/boot/dts/imx6*-cubox-i*
14414 F:      arch/arm/boot/dts/imx6*-hummingboard*
14415 F:      arch/arm/boot/dts/imx6*-sr-*
14416
14417 SONIC NETWORK DRIVER
14418 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14419 L:      netdev@vger.kernel.org
14420 S:      Maintained
14421 F:      drivers/net/ethernet/natsemi/sonic.*
14422
14423 SONICS SILICON BACKPLANE DRIVER (SSB)
14424 M:      Michael Buesch <m@bues.ch>
14425 L:      linux-wireless@vger.kernel.org
14426 S:      Maintained
14427 F:      drivers/ssb/
14428 F:      include/linux/ssb/
14429
14430 SONY IMX214 SENSOR DRIVER
14431 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14432 L:      linux-media@vger.kernel.org
14433 T:      git git://linuxtv.org/media_tree.git
14434 S:      Maintained
14435 F:      drivers/media/i2c/imx214.c
14436 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14437
14438 SONY IMX258 SENSOR DRIVER
14439 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14440 L:      linux-media@vger.kernel.org
14441 T:      git git://linuxtv.org/media_tree.git
14442 S:      Maintained
14443 F:      drivers/media/i2c/imx258.c
14444
14445 SONY IMX274 SENSOR DRIVER
14446 M:      Leon Luo <leonl@leopardimaging.com>
14447 L:      linux-media@vger.kernel.org
14448 T:      git git://linuxtv.org/media_tree.git
14449 S:      Maintained
14450 F:      drivers/media/i2c/imx274.c
14451 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14452
14453 SONY IMX319 SENSOR DRIVER
14454 M:      Bingbu Cao <bingbu.cao@intel.com>
14455 L:      linux-media@vger.kernel.org
14456 T:      git git://linuxtv.org/media_tree.git
14457 S:      Maintained
14458 F:      drivers/media/i2c/imx319.c
14459
14460 SONY IMX355 SENSOR DRIVER
14461 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14462 L:      linux-media@vger.kernel.org
14463 T:      git git://linuxtv.org/media_tree.git
14464 S:      Maintained
14465 F:      drivers/media/i2c/imx355.c
14466
14467 SONY MEMORYSTICK CARD SUPPORT
14468 M:      Alex Dubov <oakad@yahoo.com>
14469 W:      http://tifmxx.berlios.de/
14470 S:      Maintained
14471 F:      drivers/memstick/host/tifm_ms.c
14472
14473 SONY MEMORYSTICK STANDARD SUPPORT
14474 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14475 S:      Maintained
14476 F:      drivers/memstick/core/ms_block.*
14477
14478 SONY VAIO CONTROL DEVICE DRIVER
14479 M:      Mattia Dongili <malattia@linux.it>
14480 L:      platform-driver-x86@vger.kernel.org
14481 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14482 S:      Maintained
14483 F:      Documentation/laptops/sony-laptop.txt
14484 F:      drivers/char/sonypi.c
14485 F:      drivers/platform/x86/sony-laptop.c
14486 F:      include/linux/sony-laptop.h
14487
14488 SOUND
14489 M:      Jaroslav Kysela <perex@perex.cz>
14490 M:      Takashi Iwai <tiwai@suse.com>
14491 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14492 W:      http://www.alsa-project.org/
14493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14494 T:      git git://git.alsa-project.org/alsa-kernel.git
14495 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14496 S:      Maintained
14497 F:      Documentation/sound/
14498 F:      include/sound/
14499 F:      include/uapi/sound/
14500 F:      sound/
14501
14502 SOUND - COMPRESSED AUDIO
14503 M:      Vinod Koul <vkoul@kernel.org>
14504 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14506 S:      Supported
14507 F:      Documentation/sound/designs/compress-offload.rst
14508 F:      include/sound/compress_driver.h
14509 F:      include/uapi/sound/compress_*
14510 F:      sound/core/compress_offload.c
14511 F:      sound/soc/soc-compress.c
14512
14513 SOUND - DMAENGINE HELPERS
14514 M:      Lars-Peter Clausen <lars@metafoo.de>
14515 S:      Supported
14516 F:      include/sound/dmaengine_pcm.h
14517 F:      sound/core/pcm_dmaengine.c
14518 F:      sound/soc/soc-generic-dmaengine-pcm.c
14519
14520 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14521 M:      Liam Girdwood <lgirdwood@gmail.com>
14522 M:      Mark Brown <broonie@kernel.org>
14523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14525 W:      http://alsa-project.org/main/index.php/ASoC
14526 S:      Supported
14527 F:      Documentation/devicetree/bindings/sound/
14528 F:      Documentation/sound/soc/
14529 F:      sound/soc/
14530 F:      include/dt-bindings/sound/
14531 F:      include/sound/soc*
14532
14533 SOUNDWIRE SUBSYSTEM
14534 M:      Vinod Koul <vkoul@kernel.org>
14535 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14536 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14538 S:      Supported
14539 F:      Documentation/driver-api/soundwire/
14540 F:      drivers/soundwire/
14541 F:      include/linux/soundwire/
14542
14543 SP2 MEDIA DRIVER
14544 M:      Olli Salonen <olli.salonen@iki.fi>
14545 L:      linux-media@vger.kernel.org
14546 W:      https://linuxtv.org
14547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14548 S:      Maintained
14549 F:      drivers/media/dvb-frontends/sp2*
14550
14551 SPARC + UltraSPARC (sparc/sparc64)
14552 M:      "David S. Miller" <davem@davemloft.net>
14553 L:      sparclinux@vger.kernel.org
14554 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14557 S:      Maintained
14558 F:      arch/sparc/
14559 F:      drivers/sbus/
14560
14561 SPARC SERIAL DRIVERS
14562 M:      "David S. Miller" <davem@davemloft.net>
14563 L:      sparclinux@vger.kernel.org
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:      include/linux/sunserialcore.h
14568 F:      drivers/tty/serial/suncore.c
14569 F:      drivers/tty/serial/sunhv.c
14570 F:      drivers/tty/serial/sunsab.c
14571 F:      drivers/tty/serial/sunsab.h
14572 F:      drivers/tty/serial/sunsu.c
14573 F:      drivers/tty/serial/sunzilog.c
14574 F:      drivers/tty/serial/sunzilog.h
14575 F:      drivers/tty/vcc.c
14576
14577 SPARSE CHECKER
14578 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14579 L:      linux-sparse@vger.kernel.org
14580 W:      https://sparse.wiki.kernel.org/
14581 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14582 S:      Maintained
14583 F:      include/linux/compiler.h
14584
14585 SPEAR CLOCK FRAMEWORK SUPPORT
14586 M:      Viresh Kumar <vireshk@kernel.org>
14587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14588 W:      http://www.st.com/spear
14589 S:      Maintained
14590 F:      drivers/clk/spear/
14591
14592 SPEAR PLATFORM SUPPORT
14593 M:      Viresh Kumar <vireshk@kernel.org>
14594 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14596 W:      http://www.st.com/spear
14597 S:      Maintained
14598 F:      arch/arm/boot/dts/spear*
14599 F:      arch/arm/mach-spear/
14600
14601 SPI NOR SUBSYSTEM
14602 M:      Marek Vasut <marek.vasut@gmail.com>
14603 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14604 L:      linux-mtd@lists.infradead.org
14605 W:      http://www.linux-mtd.infradead.org/
14606 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14607 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14608 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14609 S:      Maintained
14610 F:      drivers/mtd/spi-nor/
14611 F:      include/linux/mtd/spi-nor.h
14612
14613 SPI SUBSYSTEM
14614 M:      Mark Brown <broonie@kernel.org>
14615 L:      linux-spi@vger.kernel.org
14616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14617 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14618 S:      Maintained
14619 F:      Documentation/devicetree/bindings/spi/
14620 F:      Documentation/spi/
14621 F:      drivers/spi/
14622 F:      include/linux/spi/
14623 F:      include/uapi/linux/spi/
14624 F:      tools/spi/
14625
14626 SPIDERNET NETWORK DRIVER for CELL
14627 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14628 L:      netdev@vger.kernel.org
14629 S:      Supported
14630 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14631 F:      drivers/net/ethernet/toshiba/spider_net*
14632
14633 SPMI SUBSYSTEM
14634 R:      Stephen Boyd <sboyd@kernel.org>
14635 L:      linux-arm-msm@vger.kernel.org
14636 F:      Documentation/devicetree/bindings/spmi/
14637 F:      drivers/spmi/
14638 F:      include/dt-bindings/spmi/spmi.h
14639 F:      include/linux/spmi.h
14640 F:      include/trace/events/spmi.h
14641
14642 SPU FILE SYSTEM
14643 M:      Jeremy Kerr <jk@ozlabs.org>
14644 L:      linuxppc-dev@lists.ozlabs.org
14645 W:      http://www.ibm.com/developerworks/power/cell/
14646 S:      Supported
14647 F:      Documentation/filesystems/spufs.txt
14648 F:      arch/powerpc/platforms/cell/spufs/
14649
14650 SQUASHFS FILE SYSTEM
14651 M:      Phillip Lougher <phillip@squashfs.org.uk>
14652 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14653 W:      http://squashfs.org.uk
14654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14655 S:      Maintained
14656 F:      Documentation/filesystems/squashfs.txt
14657 F:      fs/squashfs/
14658
14659 SRM (Alpha) environment access
14660 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14661 S:      Maintained
14662 F:      arch/alpha/kernel/srm_env.c
14663
14664 ST LSM6DSx IMU IIO DRIVER
14665 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14666 L:      linux-iio@vger.kernel.org
14667 W:      http://www.st.com/
14668 S:      Maintained
14669 F:      drivers/iio/imu/st_lsm6dsx/
14670 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14671
14672 ST STM32 I2C/SMBUS DRIVER
14673 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14674 L:      linux-i2c@vger.kernel.org
14675 S:      Maintained
14676 F:      drivers/i2c/busses/i2c-stm32*
14677
14678 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14679 M:      Song Qiang <songqiang1304521@gmail.com>
14680 L:      linux-iio@vger.kernel.org
14681 S:      Maintained
14682 F:      drivers/iio/proximity/vl53l0x-i2c.c
14683 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14684
14685 STABLE BRANCH
14686 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14687 M:      Sasha Levin <sashal@kernel.org>
14688 L:      stable@vger.kernel.org
14689 S:      Supported
14690 F:      Documentation/process/stable-kernel-rules.rst
14691
14692 STAGING - COMEDI
14693 M:      Ian Abbott <abbotti@mev.co.uk>
14694 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14695 S:      Odd Fixes
14696 F:      drivers/staging/comedi/
14697
14698 STAGING - EROFS FILE SYSTEM
14699 M:      Gao Xiang <gaoxiang25@huawei.com>
14700 M:      Chao Yu <yuchao0@huawei.com>
14701 L:      linux-erofs@lists.ozlabs.org
14702 S:      Maintained
14703 F:      drivers/staging/erofs/
14704
14705 STAGING - INDUSTRIAL IO
14706 M:      Jonathan Cameron <jic23@kernel.org>
14707 L:      linux-iio@vger.kernel.org
14708 S:      Odd Fixes
14709 F:      Documentation/devicetree/bindings/staging/iio/
14710 F:      drivers/staging/iio/
14711
14712 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14713 M:      Marc Dietrich <marvin24@gmx.de>
14714 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14715 L:      linux-tegra@vger.kernel.org
14716 S:      Maintained
14717 F:      drivers/staging/nvec/
14718
14719 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14720 M:      Jens Frederich <jfrederich@gmail.com>
14721 M:      Daniel Drake <dsd@laptop.org>
14722 M:      Jon Nettleton <jon.nettleton@gmail.com>
14723 W:      http://wiki.laptop.org/go/DCON
14724 S:      Maintained
14725 F:      drivers/staging/olpc_dcon/
14726
14727 STAGING - REALTEK RTL8712U DRIVERS
14728 M:      Larry Finger <Larry.Finger@lwfinger.net>
14729 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14730 S:      Odd Fixes
14731 F:      drivers/staging/rtl8712/
14732
14733 STAGING - REALTEK RTL8188EU DRIVERS
14734 M:      Larry Finger <Larry.Finger@lwfinger.net>
14735 S:      Odd Fixes
14736 F:      drivers/staging/rtl8188eu/
14737
14738 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14739 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14740 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14741 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14742 L:      linux-fbdev@vger.kernel.org
14743 S:      Maintained
14744 F:      drivers/staging/sm750fb/
14745
14746 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14747 M:      William Hubbs <w.d.hubbs@gmail.com>
14748 M:      Chris Brannon <chris@the-brannons.com>
14749 M:      Kirk Reiser <kirk@reisers.ca>
14750 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14751 L:      speakup@linux-speakup.org
14752 W:      http://www.linux-speakup.org/
14753 S:      Odd Fixes
14754 F:      drivers/staging/speakup/
14755
14756 STAGING - VIA VT665X DRIVERS
14757 M:      Forest Bond <forest@alittletooquiet.net>
14758 S:      Odd Fixes
14759 F:      drivers/staging/vt665?/
14760
14761 STAGING - WILC1000 WIFI DRIVER
14762 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14763 M:      Ajay Singh <ajay.kathat@microchip.com>
14764 L:      linux-wireless@vger.kernel.org
14765 S:      Supported
14766 F:      drivers/staging/wilc1000/
14767
14768 STAGING SUBSYSTEM
14769 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14771 L:      devel@driverdev.osuosl.org
14772 S:      Supported
14773 F:      drivers/staging/
14774
14775 STARFIRE/DURALAN NETWORK DRIVER
14776 M:      Ion Badulescu <ionut@badula.org>
14777 S:      Odd Fixes
14778 F:      drivers/net/ethernet/adaptec/starfire*
14779
14780 STEC S1220 SKD DRIVER
14781 M:      Bart Van Assche <bart.vanassche@wdc.com>
14782 L:      linux-block@vger.kernel.org
14783 S:      Maintained
14784 F:      drivers/block/skd*[ch]
14785
14786 STI AUDIO (ASoC) DRIVERS
14787 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14788 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14789 S:      Maintained
14790 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14791 F:      sound/soc/sti/
14792
14793 STI CEC DRIVER
14794 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14795 S:      Maintained
14796 F:      drivers/media/platform/sti/cec/
14797 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14798
14799 STK1160 USB VIDEO CAPTURE DRIVER
14800 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14801 L:      linux-media@vger.kernel.org
14802 T:      git git://linuxtv.org/media_tree.git
14803 S:      Maintained
14804 F:      drivers/media/usb/stk1160/
14805
14806 STM32 AUDIO (ASoC) DRIVERS
14807 M:      Olivier Moysan <olivier.moysan@st.com>
14808 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14809 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14810 S:      Maintained
14811 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14812 F:      sound/soc/stm/
14813
14814 STM32 TIMER/LPTIMER DRIVERS
14815 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14816 S:      Maintained
14817 F:      drivers/*/stm32-*timer*
14818 F:      drivers/pwm/pwm-stm32*
14819 F:      include/linux/*/stm32-*tim*
14820 F:      Documentation/ABI/testing/*timer-stm32
14821 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14822 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14823
14824 STMMAC ETHERNET DRIVER
14825 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14826 M:      Alexandre Torgue <alexandre.torgue@st.com>
14827 M:      Jose Abreu <joabreu@synopsys.com>
14828 L:      netdev@vger.kernel.org
14829 W:      http://www.stlinux.com
14830 S:      Supported
14831 F:      drivers/net/ethernet/stmicro/stmmac/
14832
14833 SUN3/3X
14834 M:      Sam Creasey <sammy@sammy.net>
14835 W:      http://sammy.net/sun3/
14836 S:      Maintained
14837 F:      arch/m68k/kernel/*sun3*
14838 F:      arch/m68k/sun3*/
14839 F:      arch/m68k/include/asm/sun3*
14840 F:      drivers/net/ethernet/i825xx/sun3*
14841
14842 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14843 M:      Hans de Goede <hdegoede@redhat.com>
14844 L:      linux-input@vger.kernel.org
14845 S:      Maintained
14846 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14847 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14848
14849 SUNDANCE NETWORK DRIVER
14850 M:      Denis Kirjanov <kda@linux-powerpc.org>
14851 L:      netdev@vger.kernel.org
14852 S:      Maintained
14853 F:      drivers/net/ethernet/dlink/sundance.c
14854
14855 SUPERH
14856 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14857 M:      Rich Felker <dalias@libc.org>
14858 L:      linux-sh@vger.kernel.org
14859 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14860 S:      Maintained
14861 F:      Documentation/sh/
14862 F:      arch/sh/
14863 F:      drivers/sh/
14864
14865 SUSPEND TO RAM
14866 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14867 M:      Len Brown <len.brown@intel.com>
14868 M:      Pavel Machek <pavel@ucw.cz>
14869 L:      linux-pm@vger.kernel.org
14870 B:      https://bugzilla.kernel.org
14871 S:      Supported
14872 F:      Documentation/power/
14873 F:      arch/x86/kernel/acpi/
14874 F:      drivers/base/power/
14875 F:      kernel/power/
14876 F:      include/linux/suspend.h
14877 F:      include/linux/freezer.h
14878 F:      include/linux/pm.h
14879
14880 SVGA HANDLING
14881 M:      Martin Mares <mj@ucw.cz>
14882 L:      linux-video@atrey.karlin.mff.cuni.cz
14883 S:      Maintained
14884 F:      Documentation/svga.txt
14885 F:      arch/x86/boot/video*
14886
14887 SWIOTLB SUBSYSTEM
14888 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14889 L:      iommu@lists.linux-foundation.org
14890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14891 S:      Supported
14892 F:      kernel/dma/swiotlb.c
14893 F:      arch/*/kernel/pci-swiotlb.c
14894 F:      include/linux/swiotlb.h
14895
14896 SWITCHDEV
14897 M:      Jiri Pirko <jiri@resnulli.us>
14898 M:      Ivan Vecera <ivecera@redhat.com>
14899 L:      netdev@vger.kernel.org
14900 S:      Supported
14901 F:      net/switchdev/
14902 F:      include/net/switchdev.h
14903
14904 SY8106A REGULATOR DRIVER
14905 M:      Icenowy Zheng <icenowy@aosc.io>
14906 S:      Maintained
14907 F:      drivers/regulator/sy8106a-regulator.c
14908 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14909
14910 SYNC FILE FRAMEWORK
14911 M:      Sumit Semwal <sumit.semwal@linaro.org>
14912 R:      Gustavo Padovan <gustavo@padovan.org>
14913 S:      Maintained
14914 L:      linux-media@vger.kernel.org
14915 L:      dri-devel@lists.freedesktop.org
14916 F:      drivers/dma-buf/sync_*
14917 F:      drivers/dma-buf/dma-fence*
14918 F:      drivers/dma-buf/sw_sync.c
14919 F:      include/linux/sync_file.h
14920 F:      include/uapi/linux/sync_file.h
14921 F:      Documentation/sync_file.txt
14922 T:      git git://anongit.freedesktop.org/drm/drm-misc
14923
14924 SYNOPSYS ARC ARCHITECTURE
14925 M:      Vineet Gupta <vgupta@synopsys.com>
14926 L:      linux-snps-arc@lists.infradead.org
14927 S:      Supported
14928 F:      arch/arc/
14929 F:      Documentation/devicetree/bindings/arc/*
14930 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14931 F:      drivers/clocksource/arc_timer.c
14932 F:      drivers/tty/serial/arc_uart.c
14933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14934
14935 SYNOPSYS ARC HSDK SDP pll clock driver
14936 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14937 S:      Supported
14938 F:      drivers/clk/clk-hsdk-pll.c
14939 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14940
14941 SYNOPSYS ARC SDP clock driver
14942 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14943 S:      Supported
14944 F:      drivers/clk/axs10x/*
14945 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14946
14947 SYNOPSYS ARC SDP platform support
14948 M:      Alexey Brodkin <abrodkin@synopsys.com>
14949 S:      Supported
14950 F:      arch/arc/plat-axs10x
14951 F:      arch/arc/boot/dts/ax*
14952 F:      Documentation/devicetree/bindings/arc/axs10*
14953
14954 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14955 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14956 S:      Supported
14957 F:      drivers/reset/reset-axs10x.c
14958 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14959
14960 SYNOPSYS CREG GPIO DRIVER
14961 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14962 S:      Maintained
14963 F:      drivers/gpio/gpio-creg-snps.c
14964 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14965
14966 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14967 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14968 S:      Maintained
14969 F:      drivers/tty/serial/8250/8250_dw.c
14970
14971 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14972 M:      Hoan Tran <hoan@os.amperecomputing.com>
14973 L:      linux-gpio@vger.kernel.org
14974 S:      Maintained
14975 F:      drivers/gpio/gpio-dwapb.c
14976 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14977
14978 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14979 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14980 S:      Maintained
14981 F:      drivers/dma/dwi-axi-dmac/
14982 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14983
14984 SYNOPSYS DESIGNWARE DMAC DRIVER
14985 M:      Viresh Kumar <vireshk@kernel.org>
14986 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14987 S:      Maintained
14988 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14989 F:      drivers/dma/dw/
14990 F:      include/dt-bindings/dma/dw-dmac.h
14991 F:      include/linux/dma/dw.h
14992 F:      include/linux/platform_data/dma-dw.h
14993
14994 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14995 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14996 L:      netdev@vger.kernel.org
14997 S:      Supported
14998 F:      drivers/net/ethernet/synopsys/
14999
15000 SYNOPSYS DESIGNWARE I2C DRIVER
15001 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15002 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15003 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15004 L:      linux-i2c@vger.kernel.org
15005 S:      Maintained
15006 F:      drivers/i2c/busses/i2c-designware-*
15007 F:      include/linux/platform_data/i2c-designware.h
15008
15009 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15010 M:      Jaehoon Chung <jh80.chung@samsung.com>
15011 L:      linux-mmc@vger.kernel.org
15012 S:      Maintained
15013 F:      drivers/mmc/host/dw_mmc*
15014
15015 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15016 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15017 S:      Supported
15018 F:      drivers/reset/reset-hsdk.c
15019 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15020 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15021
15022 SYSTEM CONFIGURATION (SYSCON)
15023 M:      Lee Jones <lee.jones@linaro.org>
15024 M:      Arnd Bergmann <arnd@arndb.de>
15025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15026 S:      Supported
15027 F:      drivers/mfd/syscon.c
15028
15029 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15030 M:      Sudeep Holla <sudeep.holla@arm.com>
15031 L:      linux-arm-kernel@lists.infradead.org
15032 S:      Maintained
15033 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15034 F:      drivers/clk/clk-sc[mp]i.c
15035 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15036 F:      drivers/firmware/arm_scpi.c
15037 F:      drivers/firmware/arm_scmi/
15038 F:      include/linux/sc[mp]i_protocol.h
15039
15040 SYSTEM RESET/SHUTDOWN DRIVERS
15041 M:      Sebastian Reichel <sre@kernel.org>
15042 L:      linux-pm@vger.kernel.org
15043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15044 S:      Maintained
15045 F:      Documentation/devicetree/bindings/power/reset/
15046 F:      drivers/power/reset/
15047
15048 SYSTEM TRACE MODULE CLASS
15049 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15050 S:      Maintained
15051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15052 F:      Documentation/trace/stm.rst
15053 F:      drivers/hwtracing/stm/
15054 F:      include/linux/stm.h
15055 F:      include/uapi/linux/stm.h
15056
15057 SYSV FILESYSTEM
15058 M:      Christoph Hellwig <hch@infradead.org>
15059 S:      Maintained
15060 F:      Documentation/filesystems/sysv-fs.txt
15061 F:      fs/sysv/
15062 F:      include/linux/sysv_fs.h
15063
15064 TASKSTATS STATISTICS INTERFACE
15065 M:      Balbir Singh <bsingharora@gmail.com>
15066 S:      Maintained
15067 F:      Documentation/accounting/taskstats*
15068 F:      include/linux/taskstats*
15069 F:      kernel/taskstats.c
15070
15071 TC subsystem
15072 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15073 M:      Cong Wang <xiyou.wangcong@gmail.com>
15074 M:      Jiri Pirko <jiri@resnulli.us>
15075 L:      netdev@vger.kernel.org
15076 S:      Maintained
15077 F:      include/net/pkt_cls.h
15078 F:      include/net/pkt_sched.h
15079 F:      include/net/tc_act/
15080 F:      include/uapi/linux/pkt_cls.h
15081 F:      include/uapi/linux/pkt_sched.h
15082 F:      include/uapi/linux/tc_act/
15083 F:      include/uapi/linux/tc_ematch/
15084 F:      net/sched/
15085
15086 TC90522 MEDIA DRIVER
15087 M:      Akihiro Tsukada <tskd08@gmail.com>
15088 L:      linux-media@vger.kernel.org
15089 S:      Odd Fixes
15090 F:      drivers/media/dvb-frontends/tc90522*
15091
15092 TCP LOW PRIORITY MODULE
15093 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15094 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15095 W:      http://tcp-lp-mod.sourceforge.net/
15096 S:      Maintained
15097 F:      net/ipv4/tcp_lp.c
15098
15099 TDA10071 MEDIA DRIVER
15100 M:      Antti Palosaari <crope@iki.fi>
15101 L:      linux-media@vger.kernel.org
15102 W:      https://linuxtv.org
15103 W:      http://palosaari.fi/linux/
15104 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15105 T:      git git://linuxtv.org/anttip/media_tree.git
15106 S:      Maintained
15107 F:      drivers/media/dvb-frontends/tda10071*
15108
15109 TDA18212 MEDIA DRIVER
15110 M:      Antti Palosaari <crope@iki.fi>
15111 L:      linux-media@vger.kernel.org
15112 W:      https://linuxtv.org
15113 W:      http://palosaari.fi/linux/
15114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15115 T:      git git://linuxtv.org/anttip/media_tree.git
15116 S:      Maintained
15117 F:      drivers/media/tuners/tda18212*
15118
15119 TDA18218 MEDIA DRIVER
15120 M:      Antti Palosaari <crope@iki.fi>
15121 L:      linux-media@vger.kernel.org
15122 W:      https://linuxtv.org
15123 W:      http://palosaari.fi/linux/
15124 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15125 T:      git git://linuxtv.org/anttip/media_tree.git
15126 S:      Maintained
15127 F:      drivers/media/tuners/tda18218*
15128
15129 TDA18250 MEDIA DRIVER
15130 M:      Olli Salonen <olli.salonen@iki.fi>
15131 L:      linux-media@vger.kernel.org
15132 W:      https://linuxtv.org
15133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15134 T:      git git://linuxtv.org/media_tree.git
15135 S:      Maintained
15136 F:      drivers/media/tuners/tda18250*
15137
15138 TDA18271 MEDIA DRIVER
15139 M:      Michael Krufky <mkrufky@linuxtv.org>
15140 L:      linux-media@vger.kernel.org
15141 W:      https://linuxtv.org
15142 W:      http://github.com/mkrufky
15143 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15144 T:      git git://linuxtv.org/mkrufky/tuners.git
15145 S:      Maintained
15146 F:      drivers/media/tuners/tda18271*
15147
15148 TDA1997x MEDIA DRIVER
15149 M:      Tim Harvey <tharvey@gateworks.com>
15150 L:      linux-media@vger.kernel.org
15151 W:      https://linuxtv.org
15152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15153 S:      Maintained
15154 F:      drivers/media/i2c/tda1997x.*
15155
15156 TDA827x MEDIA DRIVER
15157 M:      Michael Krufky <mkrufky@linuxtv.org>
15158 L:      linux-media@vger.kernel.org
15159 W:      https://linuxtv.org
15160 W:      http://github.com/mkrufky
15161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15162 T:      git git://linuxtv.org/mkrufky/tuners.git
15163 S:      Maintained
15164 F:      drivers/media/tuners/tda8290.*
15165
15166 TDA8290 MEDIA DRIVER
15167 M:      Michael Krufky <mkrufky@linuxtv.org>
15168 L:      linux-media@vger.kernel.org
15169 W:      https://linuxtv.org
15170 W:      http://github.com/mkrufky
15171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15172 T:      git git://linuxtv.org/mkrufky/tuners.git
15173 S:      Maintained
15174 F:      drivers/media/tuners/tda8290.*
15175
15176 TDA9840 MEDIA DRIVER
15177 M:      Hans Verkuil <hverkuil@xs4all.nl>
15178 L:      linux-media@vger.kernel.org
15179 T:      git git://linuxtv.org/media_tree.git
15180 W:      https://linuxtv.org
15181 S:      Maintained
15182 F:      drivers/media/i2c/tda9840*
15183
15184 TEA5761 TUNER DRIVER
15185 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15186 L:      linux-media@vger.kernel.org
15187 W:      https://linuxtv.org
15188 T:      git git://linuxtv.org/media_tree.git
15189 S:      Odd fixes
15190 F:      drivers/media/tuners/tea5761.*
15191
15192 TEA5767 TUNER DRIVER
15193 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15194 L:      linux-media@vger.kernel.org
15195 W:      https://linuxtv.org
15196 T:      git git://linuxtv.org/media_tree.git
15197 S:      Maintained
15198 F:      drivers/media/tuners/tea5767.*
15199
15200 TEA6415C MEDIA DRIVER
15201 M:      Hans Verkuil <hverkuil@xs4all.nl>
15202 L:      linux-media@vger.kernel.org
15203 T:      git git://linuxtv.org/media_tree.git
15204 W:      https://linuxtv.org
15205 S:      Maintained
15206 F:      drivers/media/i2c/tea6415c*
15207
15208 TEA6420 MEDIA DRIVER
15209 M:      Hans Verkuil <hverkuil@xs4all.nl>
15210 L:      linux-media@vger.kernel.org
15211 T:      git git://linuxtv.org/media_tree.git
15212 W:      https://linuxtv.org
15213 S:      Maintained
15214 F:      drivers/media/i2c/tea6420*
15215
15216 TEAM DRIVER
15217 M:      Jiri Pirko <jiri@resnulli.us>
15218 L:      netdev@vger.kernel.org
15219 S:      Supported
15220 F:      drivers/net/team/
15221 F:      include/linux/if_team.h
15222 F:      include/uapi/linux/if_team.h
15223
15224 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15225 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15226 S:      Maintained
15227 F:      arch/x86/platform/ts5500/
15228
15229 TECHNOTREND USB IR RECEIVER
15230 M:      Sean Young <sean@mess.org>
15231 L:      linux-media@vger.kernel.org
15232 S:      Maintained
15233 F:      drivers/media/rc/ttusbir.c
15234
15235 TECHWELL TW9910 VIDEO DECODER
15236 L:      linux-media@vger.kernel.org
15237 S:      Orphan
15238 F:      drivers/media/i2c/tw9910.c
15239 F:      include/media/i2c/tw9910.h
15240
15241 TEE SUBSYSTEM
15242 M:      Jens Wiklander <jens.wiklander@linaro.org>
15243 S:      Maintained
15244 F:      include/linux/tee_drv.h
15245 F:      include/uapi/linux/tee.h
15246 F:      drivers/tee/
15247 F:      Documentation/tee.txt
15248
15249 TEGRA ARCHITECTURE SUPPORT
15250 M:      Thierry Reding <thierry.reding@gmail.com>
15251 M:      Jonathan Hunter <jonathanh@nvidia.com>
15252 L:      linux-tegra@vger.kernel.org
15253 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15255 S:      Supported
15256 N:      [^a-z]tegra
15257
15258 TEGRA CLOCK DRIVER
15259 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15260 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15261 S:      Supported
15262 F:      drivers/clk/tegra/
15263
15264 TEGRA DMA DRIVERS
15265 M:      Laxman Dewangan <ldewangan@nvidia.com>
15266 M:      Jon Hunter <jonathanh@nvidia.com>
15267 S:      Supported
15268 F:      drivers/dma/tegra*
15269
15270 TEGRA I2C DRIVER
15271 M:      Laxman Dewangan <ldewangan@nvidia.com>
15272 S:      Supported
15273 F:      drivers/i2c/busses/i2c-tegra.c
15274
15275 TEGRA IOMMU DRIVERS
15276 M:      Thierry Reding <thierry.reding@gmail.com>
15277 L:      linux-tegra@vger.kernel.org
15278 S:      Supported
15279 F:      drivers/iommu/tegra*
15280
15281 TEGRA KBC DRIVER
15282 M:      Laxman Dewangan <ldewangan@nvidia.com>
15283 S:      Supported
15284 F:      drivers/input/keyboard/tegra-kbc.c
15285
15286 TEGRA NAND DRIVER
15287 M:      Stefan Agner <stefan@agner.ch>
15288 M:      Lucas Stach <dev@lynxeye.de>
15289 S:      Maintained
15290 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15291 F:      drivers/mtd/nand/raw/tegra_nand.c
15292
15293 TEGRA PWM DRIVER
15294 M:      Thierry Reding <thierry.reding@gmail.com>
15295 S:      Supported
15296 F:      drivers/pwm/pwm-tegra.c
15297
15298 TEGRA SERIAL DRIVER
15299 M:      Laxman Dewangan <ldewangan@nvidia.com>
15300 S:      Supported
15301 F:      drivers/tty/serial/serial-tegra.c
15302
15303 TEGRA SPI DRIVER
15304 M:      Laxman Dewangan <ldewangan@nvidia.com>
15305 S:      Supported
15306 F:      drivers/spi/spi-tegra*
15307
15308 TEHUTI ETHERNET DRIVER
15309 M:      Andy Gospodarek <andy@greyhouse.net>
15310 L:      netdev@vger.kernel.org
15311 S:      Supported
15312 F:      drivers/net/ethernet/tehuti/*
15313
15314 Telecom Clock Driver for MCPL0010
15315 M:      Mark Gross <mark.gross@intel.com>
15316 S:      Supported
15317 F:      drivers/char/tlclk.c
15318
15319 TENSILICA XTENSA PORT (xtensa)
15320 M:      Chris Zankel <chris@zankel.net>
15321 M:      Max Filippov <jcmvbkbc@gmail.com>
15322 L:      linux-xtensa@linux-xtensa.org
15323 T:      git git://github.com/czankel/xtensa-linux.git
15324 S:      Maintained
15325 F:      arch/xtensa/
15326 F:      drivers/irqchip/irq-xtensa-*
15327
15328 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15329 M:      Nishanth Menon <nm@ti.com>
15330 M:      Tero Kristo <t-kristo@ti.com>
15331 M:      Santosh Shilimkar <ssantosh@kernel.org>
15332 L:      linux-arm-kernel@lists.infradead.org
15333 S:      Maintained
15334 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15335 F:      drivers/firmware/ti_sci*
15336 F:      include/linux/soc/ti/ti_sci_protocol.h
15337 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15338 F:      drivers/soc/ti/ti_sci_pm_domains.c
15339 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15340 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15341 F:      drivers/clk/keystone/sci-clk.c
15342 F:      drivers/reset/reset-ti-sci.c
15343
15344 Texas Instruments ASoC drivers
15345 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15347 S:      Maintained
15348 F:      sound/soc/ti/
15349
15350 Texas Instruments' DAC7612 DAC Driver
15351 M:      Ricardo Ribalda <ricardo@ribalda.com>
15352 L:      linux-iio@vger.kernel.org
15353 S:      Supported
15354 F:      drivers/iio/dac/ti-dac7612.c
15355 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15356
15357 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15358 M:      Hans Verkuil <hverkuil@xs4all.nl>
15359 L:      linux-media@vger.kernel.org
15360 T:      git git://linuxtv.org/media_tree.git
15361 W:      https://linuxtv.org
15362 S:      Maintained
15363 F:      drivers/media/radio/radio-raremono.c
15364
15365 THERMAL
15366 M:      Zhang Rui <rui.zhang@intel.com>
15367 M:      Eduardo Valentin <edubezval@gmail.com>
15368 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15369 L:      linux-pm@vger.kernel.org
15370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15372 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15373 S:      Supported
15374 F:      drivers/thermal/
15375 F:      include/linux/thermal.h
15376 F:      include/uapi/linux/thermal.h
15377 F:      include/linux/cpu_cooling.h
15378 F:      Documentation/devicetree/bindings/thermal/
15379
15380 THERMAL/CPU_COOLING
15381 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15382 M:      Viresh Kumar <viresh.kumar@linaro.org>
15383 M:      Javi Merino <javi.merino@kernel.org>
15384 L:      linux-pm@vger.kernel.org
15385 S:      Supported
15386 F:      Documentation/thermal/cpu-cooling-api.txt
15387 F:      drivers/thermal/cpu_cooling.c
15388 F:      include/linux/cpu_cooling.h
15389
15390 THINKPAD ACPI EXTRAS DRIVER
15391 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15392 L:      ibm-acpi-devel@lists.sourceforge.net
15393 L:      platform-driver-x86@vger.kernel.org
15394 W:      http://ibm-acpi.sourceforge.net
15395 W:      http://thinkwiki.org/wiki/Ibm-acpi
15396 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15397 S:      Maintained
15398 F:      drivers/platform/x86/thinkpad_acpi.c
15399
15400 THUNDERBOLT DRIVER
15401 M:      Andreas Noever <andreas.noever@gmail.com>
15402 M:      Michael Jamet <michael.jamet@intel.com>
15403 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15404 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15406 S:      Maintained
15407 F:      Documentation/admin-guide/thunderbolt.rst
15408 F:      drivers/thunderbolt/
15409 F:      include/linux/thunderbolt.h
15410
15411 THUNDERBOLT NETWORK DRIVER
15412 M:      Michael Jamet <michael.jamet@intel.com>
15413 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15414 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15415 L:      netdev@vger.kernel.org
15416 S:      Maintained
15417 F:      drivers/net/thunderbolt.c
15418
15419 THUNDERX GPIO DRIVER
15420 M:      David Daney <david.daney@cavium.com>
15421 S:      Maintained
15422 F:      drivers/gpio/gpio-thunderx.c
15423
15424 TI AM437X VPFE DRIVER
15425 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15426 L:      linux-media@vger.kernel.org
15427 W:      https://linuxtv.org
15428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15429 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15430 S:      Maintained
15431 F:      drivers/media/platform/am437x/
15432
15433 TI BANDGAP AND THERMAL DRIVER
15434 M:      Eduardo Valentin <edubezval@gmail.com>
15435 M:      Keerthy <j-keerthy@ti.com>
15436 L:      linux-pm@vger.kernel.org
15437 L:      linux-omap@vger.kernel.org
15438 S:      Maintained
15439 F:      drivers/thermal/ti-soc-thermal/
15440
15441 TI BQ27XXX POWER SUPPLY DRIVER
15442 R:      Andrew F. Davis <afd@ti.com>
15443 F:      include/linux/power/bq27xxx_battery.h
15444 F:      drivers/power/supply/bq27xxx_battery.c
15445 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15446
15447 TI CDCE706 CLOCK DRIVER
15448 M:      Max Filippov <jcmvbkbc@gmail.com>
15449 S:      Maintained
15450 F:      drivers/clk/clk-cdce706.c
15451
15452 TI CLOCK DRIVER
15453 M:      Tero Kristo <t-kristo@ti.com>
15454 L:      linux-omap@vger.kernel.org
15455 S:      Maintained
15456 F:      drivers/clk/ti/
15457 F:      include/linux/clk/ti.h
15458
15459 TI DAVINCI MACHINE SUPPORT
15460 M:      Sekhar Nori <nsekhar@ti.com>
15461 M:      Kevin Hilman <khilman@kernel.org>
15462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15464 S:      Supported
15465 F:      arch/arm/mach-davinci/
15466 F:      drivers/i2c/busses/i2c-davinci.c
15467 F:      arch/arm/boot/dts/da850*
15468
15469 TI DAVINCI SERIES CLOCK DRIVER
15470 M:      David Lechner <david@lechnology.com>
15471 R:      Sekhar Nori <nsekhar@ti.com>
15472 S:      Maintained
15473 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15474 F:      drivers/clk/davinci/
15475
15476 TI DAVINCI SERIES GPIO DRIVER
15477 M:      Keerthy <j-keerthy@ti.com>
15478 L:      linux-gpio@vger.kernel.org
15479 S:      Maintained
15480 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15481 F:      drivers/gpio/gpio-davinci.c
15482
15483 TI DAVINCI SERIES MEDIA DRIVER
15484 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15485 L:      linux-media@vger.kernel.org
15486 W:      https://linuxtv.org
15487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15488 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15489 S:      Maintained
15490 F:      drivers/media/platform/davinci/
15491 F:      include/media/davinci/
15492
15493 TI ETHERNET SWITCH DRIVER (CPSW)
15494 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15495 L:      linux-omap@vger.kernel.org
15496 L:      netdev@vger.kernel.org
15497 S:      Maintained
15498 F:      drivers/net/ethernet/ti/cpsw*
15499 F:      drivers/net/ethernet/ti/davinci*
15500
15501 TI FLASH MEDIA INTERFACE DRIVER
15502 M:      Alex Dubov <oakad@yahoo.com>
15503 S:      Maintained
15504 F:      drivers/misc/tifm*
15505 F:      drivers/mmc/host/tifm_sd.c
15506 F:      include/linux/tifm.h
15507
15508 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15509 M:      Santosh Shilimkar <ssantosh@kernel.org>
15510 L:      linux-kernel@vger.kernel.org
15511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15512 S:      Maintained
15513 F:      drivers/soc/ti/*
15514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15515
15516 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15517 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15518 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15519 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15520 S:      Maintained
15521 F:      sound/soc/codecs/lm49453*
15522 F:      sound/soc/codecs/isabelle*
15523
15524 TI LP855x BACKLIGHT DRIVER
15525 M:      Milo Kim <milo.kim@ti.com>
15526 S:      Maintained
15527 F:      Documentation/backlight/lp855x-driver.txt
15528 F:      drivers/video/backlight/lp855x_bl.c
15529 F:      include/linux/platform_data/lp855x.h
15530
15531 TI LP8727 CHARGER DRIVER
15532 M:      Milo Kim <milo.kim@ti.com>
15533 S:      Maintained
15534 F:      drivers/power/supply/lp8727_charger.c
15535 F:      include/linux/platform_data/lp8727.h
15536
15537 TI LP8788 MFD DRIVER
15538 M:      Milo Kim <milo.kim@ti.com>
15539 S:      Maintained
15540 F:      drivers/iio/adc/lp8788_adc.c
15541 F:      drivers/leds/leds-lp8788.c
15542 F:      drivers/mfd/lp8788*.c
15543 F:      drivers/power/supply/lp8788-charger.c
15544 F:      drivers/regulator/lp8788-*.c
15545 F:      include/linux/mfd/lp8788*.h
15546
15547 TI NETCP ETHERNET DRIVER
15548 M:      Wingman Kwok <w-kwok2@ti.com>
15549 M:      Murali Karicheri <m-karicheri2@ti.com>
15550 L:      netdev@vger.kernel.org
15551 S:      Maintained
15552 F:      drivers/net/ethernet/ti/netcp*
15553
15554 TI PCM3060 ASoC CODEC DRIVER
15555 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15556 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15557 S:      Maintained
15558 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15559 F:      sound/soc/codecs/pcm3060*
15560
15561 TI TAS571X FAMILY ASoC CODEC DRIVER
15562 M:      Kevin Cernekee <cernekee@chromium.org>
15563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15564 S:      Odd Fixes
15565 F:      sound/soc/codecs/tas571x*
15566
15567 TI TRF7970A NFC DRIVER
15568 M:      Mark Greer <mgreer@animalcreek.com>
15569 L:      linux-wireless@vger.kernel.org
15570 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15571 S:      Supported
15572 F:      drivers/nfc/trf7970a.c
15573 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15574
15575 TI TWL4030 SERIES SOC CODEC DRIVER
15576 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15577 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15578 S:      Maintained
15579 F:      sound/soc/codecs/twl4030*
15580
15581 TI VPE/CAL DRIVERS
15582 M:      Benoit Parrot <bparrot@ti.com>
15583 L:      linux-media@vger.kernel.org
15584 W:      http://linuxtv.org/
15585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15586 S:      Maintained
15587 F:      drivers/media/platform/ti-vpe/
15588
15589 TI WILINK WIRELESS DRIVERS
15590 L:      linux-wireless@vger.kernel.org
15591 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15592 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15594 S:      Orphan
15595 F:      drivers/net/wireless/ti/
15596 F:      include/linux/wl12xx.h
15597
15598 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15599 M:      John Stultz <john.stultz@linaro.org>
15600 M:      Thomas Gleixner <tglx@linutronix.de>
15601 R:      Stephen Boyd <sboyd@kernel.org>
15602 L:      linux-kernel@vger.kernel.org
15603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15604 S:      Supported
15605 F:      include/linux/clocksource.h
15606 F:      include/linux/time.h
15607 F:      include/linux/timex.h
15608 F:      include/uapi/linux/time.h
15609 F:      include/uapi/linux/timex.h
15610 F:      kernel/time/clocksource.c
15611 F:      kernel/time/time*.c
15612 F:      kernel/time/alarmtimer.c
15613 F:      kernel/time/ntp.c
15614 F:      tools/testing/selftests/timers/
15615
15616 TIPC NETWORK LAYER
15617 M:      Jon Maloy <jon.maloy@ericsson.com>
15618 M:      Ying Xue <ying.xue@windriver.com>
15619 L:      netdev@vger.kernel.org (core kernel code)
15620 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15621 W:      http://tipc.sourceforge.net/
15622 S:      Maintained
15623 F:      include/uapi/linux/tipc*.h
15624 F:      net/tipc/
15625
15626 TLAN NETWORK DRIVER
15627 M:      Samuel Chessman <chessman@tux.org>
15628 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15629 W:      http://sourceforge.net/projects/tlan/
15630 S:      Maintained
15631 F:      Documentation/networking/device_drivers/ti/tlan.txt
15632 F:      drivers/net/ethernet/ti/tlan.*
15633
15634 TM6000 VIDEO4LINUX DRIVER
15635 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15636 L:      linux-media@vger.kernel.org
15637 W:      https://linuxtv.org
15638 T:      git git://linuxtv.org/media_tree.git
15639 S:      Odd fixes
15640 F:      drivers/media/usb/tm6000/
15641 F:      Documentation/media/v4l-drivers/tm6000*
15642
15643 TMIO/SDHI MMC DRIVER
15644 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15645 L:      linux-mmc@vger.kernel.org
15646 S:      Supported
15647 F:      drivers/mmc/host/tmio_mmc*
15648 F:      drivers/mmc/host/renesas_sdhi*
15649 F:      include/linux/mfd/tmio.h
15650
15651 TMP401 HARDWARE MONITOR DRIVER
15652 M:      Guenter Roeck <linux@roeck-us.net>
15653 L:      linux-hwmon@vger.kernel.org
15654 S:      Maintained
15655 F:      Documentation/hwmon/tmp401
15656 F:      drivers/hwmon/tmp401.c
15657
15658 TMPFS (SHMEM FILESYSTEM)
15659 M:      Hugh Dickins <hughd@google.com>
15660 L:      linux-mm@kvack.org
15661 S:      Maintained
15662 F:      include/linux/shmem_fs.h
15663 F:      mm/shmem.c
15664
15665 TOMOYO SECURITY MODULE
15666 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15667 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15668 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15669 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15670 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15671 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15672 W:      https://tomoyo.osdn.jp/
15673 S:      Maintained
15674 F:      security/tomoyo/
15675
15676 TOPSTAR LAPTOP EXTRAS DRIVER
15677 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15678 L:      platform-driver-x86@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/platform/x86/topstar-laptop.c
15681
15682 TORTURE-TEST MODULES
15683 M:      Davidlohr Bueso <dave@stgolabs.net>
15684 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15685 M:      Josh Triplett <josh@joshtriplett.org>
15686 L:      linux-kernel@vger.kernel.org
15687 S:      Supported
15688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15689 F:      Documentation/RCU/torture.txt
15690 F:      kernel/torture.c
15691 F:      kernel/rcu/rcutorture.c
15692 F:      kernel/rcu/rcuperf.c
15693 F:      kernel/locking/locktorture.c
15694
15695 TOSHIBA ACPI EXTRAS DRIVER
15696 M:      Azael Avalos <coproscefalo@gmail.com>
15697 L:      platform-driver-x86@vger.kernel.org
15698 S:      Maintained
15699 F:      drivers/platform/x86/toshiba_acpi.c
15700
15701 TOSHIBA BLUETOOTH DRIVER
15702 M:      Azael Avalos <coproscefalo@gmail.com>
15703 L:      platform-driver-x86@vger.kernel.org
15704 S:      Maintained
15705 F:      drivers/platform/x86/toshiba_bluetooth.c
15706
15707 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15708 M:      Azael Avalos <coproscefalo@gmail.com>
15709 L:      platform-driver-x86@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/platform/x86/toshiba_haps.c
15712
15713 TOSHIBA SMM DRIVER
15714 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15715 W:      http://www.buzzard.org.uk/toshiba/
15716 S:      Maintained
15717 F:      drivers/char/toshiba.c
15718 F:      include/linux/toshiba.h
15719 F:      include/uapi/linux/toshiba.h
15720
15721 TOSHIBA TC358743 DRIVER
15722 M:      Mats Randgaard <matrandg@cisco.com>
15723 L:      linux-media@vger.kernel.org
15724 S:      Maintained
15725 F:      drivers/media/i2c/tc358743*
15726 F:      include/media/i2c/tc358743.h
15727
15728 TOSHIBA WMI HOTKEYS DRIVER
15729 M:      Azael Avalos <coproscefalo@gmail.com>
15730 L:      platform-driver-x86@vger.kernel.org
15731 S:      Maintained
15732 F:      drivers/platform/x86/toshiba-wmi.c
15733
15734 TPM DEVICE DRIVER
15735 M:      Peter Huewe <peterhuewe@gmx.de>
15736 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15737 R:      Jason Gunthorpe <jgg@ziepe.ca>
15738 L:      linux-integrity@vger.kernel.org
15739 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15740 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15741 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15742 S:      Maintained
15743 F:      drivers/char/tpm/
15744
15745 TRACING
15746 M:      Steven Rostedt <rostedt@goodmis.org>
15747 M:      Ingo Molnar <mingo@redhat.com>
15748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15749 S:      Maintained
15750 F:      Documentation/trace/ftrace.rst
15751 F:      arch/*/*/*/ftrace.h
15752 F:      arch/*/kernel/ftrace.c
15753 F:      include/*/ftrace.h
15754 F:      include/linux/trace*.h
15755 F:      include/trace/
15756 F:      kernel/trace/
15757 F:      tools/testing/selftests/ftrace/
15758
15759 TRACING MMIO ACCESSES (MMIOTRACE)
15760 M:      Steven Rostedt <rostedt@goodmis.org>
15761 M:      Ingo Molnar <mingo@kernel.org>
15762 R:      Karol Herbst <karolherbst@gmail.com>
15763 R:      Pekka Paalanen <ppaalanen@gmail.com>
15764 S:      Maintained
15765 L:      linux-kernel@vger.kernel.org
15766 L:      nouveau@lists.freedesktop.org
15767 F:      kernel/trace/trace_mmiotrace.c
15768 F:      include/linux/mmiotrace.h
15769 F:      arch/x86/mm/kmmio.c
15770 F:      arch/x86/mm/mmio-mod.c
15771 F:      arch/x86/mm/testmmiotrace.c
15772
15773 TRIVIAL PATCHES
15774 M:      Jiri Kosina <trivial@kernel.org>
15775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15776 S:      Maintained
15777 K:      ^Subject:.*(?i)trivial
15778
15779 TEMPO SEMICONDUCTOR DRIVERS
15780 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15781 S:      Maintained
15782 F:      sound/soc/codecs/tscs*.c
15783 F:      sound/soc/codecs/tscs*.h
15784 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15785
15786 TTY LAYER
15787 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15788 M:      Jiri Slaby <jslaby@suse.com>
15789 S:      Supported
15790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15791 F:      Documentation/serial/
15792 F:      drivers/tty/
15793 F:      drivers/tty/serial/serial_core.c
15794 F:      include/linux/serial_core.h
15795 F:      include/linux/serial.h
15796 F:      include/linux/tty.h
15797 F:      include/uapi/linux/serial_core.h
15798 F:      include/uapi/linux/serial.h
15799 F:      include/uapi/linux/tty.h
15800
15801 TUA9001 MEDIA DRIVER
15802 M:      Antti Palosaari <crope@iki.fi>
15803 L:      linux-media@vger.kernel.org
15804 W:      https://linuxtv.org
15805 W:      http://palosaari.fi/linux/
15806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15807 T:      git git://linuxtv.org/anttip/media_tree.git
15808 S:      Maintained
15809 F:      drivers/media/tuners/tua9001*
15810
15811 TULIP NETWORK DRIVERS
15812 L:      netdev@vger.kernel.org
15813 L:      linux-parisc@vger.kernel.org
15814 S:      Orphan
15815 F:      drivers/net/ethernet/dec/tulip/
15816
15817 TUN/TAP driver
15818 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15819 W:      http://vtun.sourceforge.net/tun
15820 S:      Maintained
15821 F:      Documentation/networking/tuntap.txt
15822 F:      arch/um/os-Linux/drivers/
15823
15824 TURBOCHANNEL SUBSYSTEM
15825 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15826 M:      Ralf Baechle <ralf@linux-mips.org>
15827 L:      linux-mips@vger.kernel.org
15828 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15829 S:      Maintained
15830 F:      drivers/tc/
15831 F:      include/linux/tc.h
15832
15833 TURBOSTAT UTILITY
15834 M:      "Len Brown" <lenb@kernel.org>
15835 L:      linux-pm@vger.kernel.org
15836 B:      https://bugzilla.kernel.org
15837 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15839 S:      Supported
15840 F:      tools/power/x86/turbostat/
15841
15842 TW5864 VIDEO4LINUX DRIVER
15843 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15844 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15845 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15846 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15847 L:      linux-media@vger.kernel.org
15848 S:      Supported
15849 F:      drivers/media/pci/tw5864/
15850
15851 TW68 VIDEO4LINUX DRIVER
15852 M:      Hans Verkuil <hverkuil@xs4all.nl>
15853 L:      linux-media@vger.kernel.org
15854 T:      git git://linuxtv.org/media_tree.git
15855 W:      https://linuxtv.org
15856 S:      Odd Fixes
15857 F:      drivers/media/pci/tw68/
15858
15859 TW686X VIDEO4LINUX DRIVER
15860 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15861 L:      linux-media@vger.kernel.org
15862 T:      git git://linuxtv.org/media_tree.git
15863 W:      http://linuxtv.org
15864 S:      Maintained
15865 F:      drivers/media/pci/tw686x/
15866
15867 UBI FILE SYSTEM (UBIFS)
15868 M:      Richard Weinberger <richard@nod.at>
15869 M:      Artem Bityutskiy <dedekind1@gmail.com>
15870 M:      Adrian Hunter <adrian.hunter@intel.com>
15871 L:      linux-mtd@lists.infradead.org
15872 T:      git git://git.infradead.org/ubifs-2.6.git
15873 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15874 S:      Supported
15875 F:      Documentation/filesystems/ubifs.txt
15876 F:      fs/ubifs/
15877
15878 UCLINUX (M68KNOMMU AND COLDFIRE)
15879 M:      Greg Ungerer <gerg@linux-m68k.org>
15880 W:      http://www.linux-m68k.org/
15881 W:      http://www.uclinux.org/
15882 L:      linux-m68k@lists.linux-m68k.org
15883 L:      uclinux-dev@uclinux.org  (subscribers-only)
15884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15885 S:      Maintained
15886 F:      arch/m68k/coldfire/
15887 F:      arch/m68k/68*/
15888 F:      arch/m68k/*/*_no.*
15889 F:      arch/m68k/include/asm/*_no.*
15890
15891 UDF FILESYSTEM
15892 M:      Jan Kara <jack@suse.com>
15893 S:      Maintained
15894 F:      Documentation/filesystems/udf.txt
15895 F:      fs/udf/
15896
15897 UDRAW TABLET
15898 M:      Bastien Nocera <hadess@hadess.net>
15899 L:      linux-input@vger.kernel.org
15900 S:      Maintained
15901 F:      drivers/hid/hid-udraw-ps3.c
15902
15903 UFS FILESYSTEM
15904 M:      Evgeniy Dushistov <dushistov@mail.ru>
15905 S:      Maintained
15906 F:      Documentation/filesystems/ufs.txt
15907 F:      fs/ufs/
15908
15909 UHID USERSPACE HID IO DRIVER:
15910 M:      David Herrmann <dh.herrmann@googlemail.com>
15911 L:      linux-input@vger.kernel.org
15912 S:      Maintained
15913 F:      drivers/hid/uhid.c
15914 F:      include/uapi/linux/uhid.h
15915
15916 ULPI BUS
15917 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15918 L:      linux-usb@vger.kernel.org
15919 S:      Maintained
15920 F:      drivers/usb/common/ulpi.c
15921 F:      include/linux/ulpi/
15922
15923 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15924 L:      linux-usb@vger.kernel.org
15925 S:      Orphan
15926 F:      drivers/uwb/
15927 F:      include/linux/uwb.h
15928 F:      include/linux/uwb/
15929
15930 UNICORE32 ARCHITECTURE:
15931 M:      Guan Xuetao <gxt@pku.edu.cn>
15932 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15933 S:      Maintained
15934 T:      git git://github.com/gxt/linux.git
15935 F:      arch/unicore32/
15936
15937 UNIFDEF
15938 M:      Tony Finch <dot@dotat.at>
15939 W:      http://dotat.at/prog/unifdef
15940 S:      Maintained
15941 F:      scripts/unifdef.c
15942
15943 UNIFORM CDROM DRIVER
15944 M:      Jens Axboe <axboe@kernel.dk>
15945 W:      http://www.kernel.dk
15946 S:      Maintained
15947 F:      Documentation/cdrom/
15948 F:      drivers/cdrom/cdrom.c
15949 F:      include/linux/cdrom.h
15950 F:      include/uapi/linux/cdrom.h
15951
15952 UNISYS S-PAR DRIVERS
15953 M:      David Kershner <david.kershner@unisys.com>
15954 L:      sparmaintainer@unisys.com (Unisys internal)
15955 S:      Supported
15956 F:      include/linux/visorbus.h
15957 F:      drivers/visorbus/
15958 F:      drivers/staging/unisys/
15959
15960 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15961 R:      Alim Akhtar <alim.akhtar@samsung.com>
15962 R:      Avri Altman <avri.altman@wdc.com>
15963 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15964 L:      linux-scsi@vger.kernel.org
15965 S:      Supported
15966 F:      Documentation/scsi/ufs.txt
15967 F:      drivers/scsi/ufs/
15968
15969 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15970 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15971 L:      linux-scsi@vger.kernel.org
15972 S:      Supported
15973 F:      drivers/scsi/ufs/*dwc*
15974
15975 UNSORTED BLOCK IMAGES (UBI)
15976 M:      Artem Bityutskiy <dedekind1@gmail.com>
15977 M:      Richard Weinberger <richard@nod.at>
15978 W:      http://www.linux-mtd.infradead.org/
15979 L:      linux-mtd@lists.infradead.org
15980 T:      git git://git.infradead.org/ubifs-2.6.git
15981 S:      Supported
15982 F:      drivers/mtd/ubi/
15983 F:      include/linux/mtd/ubi.h
15984 F:      include/uapi/mtd/ubi-user.h
15985
15986 USB "USBNET" DRIVER FRAMEWORK
15987 M:      Oliver Neukum <oneukum@suse.com>
15988 L:      netdev@vger.kernel.org
15989 W:      http://www.linux-usb.org/usbnet
15990 S:      Maintained
15991 F:      drivers/net/usb/usbnet.c
15992 F:      include/linux/usb/usbnet.h
15993
15994 USB ACM DRIVER
15995 M:      Oliver Neukum <oneukum@suse.com>
15996 L:      linux-usb@vger.kernel.org
15997 S:      Maintained
15998 F:      Documentation/usb/acm.txt
15999 F:      drivers/usb/class/cdc-acm.*
16000
16001 USB AR5523 WIRELESS DRIVER
16002 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16003 L:      linux-wireless@vger.kernel.org
16004 S:      Maintained
16005 F:      drivers/net/wireless/ath/ar5523/
16006
16007 USB ATTACHED SCSI
16008 M:      Oliver Neukum <oneukum@suse.com>
16009 L:      linux-usb@vger.kernel.org
16010 L:      linux-scsi@vger.kernel.org
16011 S:      Maintained
16012 F:      drivers/usb/storage/uas.c
16013
16014 USB CDC ETHERNET DRIVER
16015 M:      Oliver Neukum <oliver@neukum.org>
16016 L:      linux-usb@vger.kernel.org
16017 S:      Maintained
16018 F:      drivers/net/usb/cdc_*.c
16019 F:      include/uapi/linux/usb/cdc.h
16020
16021 USB CHAOSKEY DRIVER
16022 M:      Keith Packard <keithp@keithp.com>
16023 L:      linux-usb@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/usb/misc/chaoskey.c
16026
16027 USB CYPRESS C67X00 DRIVER
16028 M:      Peter Korsgaard <jacmet@sunsite.dk>
16029 L:      linux-usb@vger.kernel.org
16030 S:      Maintained
16031 F:      drivers/usb/c67x00/
16032
16033 USB DAVICOM DM9601 DRIVER
16034 M:      Peter Korsgaard <jacmet@sunsite.dk>
16035 L:      netdev@vger.kernel.org
16036 W:      http://www.linux-usb.org/usbnet
16037 S:      Maintained
16038 F:      drivers/net/usb/dm9601.c
16039
16040 USB DIAMOND RIO500 DRIVER
16041 M:      Cesar Miquel <miquel@df.uba.ar>
16042 L:      rio500-users@lists.sourceforge.net
16043 W:      http://rio500.sourceforge.net
16044 S:      Maintained
16045 F:      drivers/usb/misc/rio500*
16046
16047 USB EHCI DRIVER
16048 M:      Alan Stern <stern@rowland.harvard.edu>
16049 L:      linux-usb@vger.kernel.org
16050 S:      Maintained
16051 F:      Documentation/usb/ehci.txt
16052 F:      drivers/usb/host/ehci*
16053
16054 USB GADGET/PERIPHERAL SUBSYSTEM
16055 M:      Felipe Balbi <balbi@kernel.org>
16056 L:      linux-usb@vger.kernel.org
16057 W:      http://www.linux-usb.org/gadget
16058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16059 S:      Maintained
16060 F:      drivers/usb/gadget/
16061 F:      include/linux/usb/gadget*
16062
16063 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16064 M:      Jiri Kosina <jikos@kernel.org>
16065 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16066 L:      linux-usb@vger.kernel.org
16067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16068 S:      Maintained
16069 F:      Documentation/hid/hiddev.txt
16070 F:      drivers/hid/usbhid/
16071
16072 USB INTEL XHCI ROLE MUX DRIVER
16073 M:      Hans de Goede <hdegoede@redhat.com>
16074 L:      linux-usb@vger.kernel.org
16075 S:      Maintained
16076 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16077
16078 USB ISP116X DRIVER
16079 M:      Olav Kongas <ok@artecdesign.ee>
16080 L:      linux-usb@vger.kernel.org
16081 S:      Maintained
16082 F:      drivers/usb/host/isp116x*
16083 F:      include/linux/usb/isp116x.h
16084
16085 USB LAN78XX ETHERNET DRIVER
16086 M:      Woojung Huh <woojung.huh@microchip.com>
16087 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16088 L:      netdev@vger.kernel.org
16089 S:      Maintained
16090 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16091 F:      drivers/net/usb/lan78xx.*
16092 F:      include/dt-bindings/net/microchip-lan78xx.h
16093
16094 USB MASS STORAGE DRIVER
16095 M:      Alan Stern <stern@rowland.harvard.edu>
16096 L:      linux-usb@vger.kernel.org
16097 L:      usb-storage@lists.one-eyed-alien.net
16098 S:      Maintained
16099 F:      drivers/usb/storage/
16100
16101 USB MIDI DRIVER
16102 M:      Clemens Ladisch <clemens@ladisch.de>
16103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16104 T:      git git://git.alsa-project.org/alsa-kernel.git
16105 S:      Maintained
16106 F:      sound/usb/midi.*
16107
16108 USB NETWORKING DRIVERS
16109 L:      linux-usb@vger.kernel.org
16110 S:      Odd Fixes
16111 F:      drivers/net/usb/
16112
16113 USB OHCI DRIVER
16114 M:      Alan Stern <stern@rowland.harvard.edu>
16115 L:      linux-usb@vger.kernel.org
16116 S:      Maintained
16117 F:      Documentation/usb/ohci.txt
16118 F:      drivers/usb/host/ohci*
16119
16120 USB OTG FSM (Finite State Machine)
16121 M:      Peter Chen <Peter.Chen@nxp.com>
16122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16123 L:      linux-usb@vger.kernel.org
16124 S:      Maintained
16125 F:      drivers/usb/common/usb-otg-fsm.c
16126
16127 USB OVER IP DRIVER
16128 M:      Valentina Manea <valentina.manea.m@gmail.com>
16129 M:      Shuah Khan <shuah@kernel.org>
16130 M:      Shuah Khan <skhan@linuxfoundation.org>
16131 L:      linux-usb@vger.kernel.org
16132 S:      Maintained
16133 F:      Documentation/usb/usbip_protocol.txt
16134 F:      drivers/usb/usbip/
16135 F:      tools/usb/usbip/
16136 F:      tools/testing/selftests/drivers/usb/usbip/
16137
16138 USB PEGASUS DRIVER
16139 M:      Petko Manolov <petkan@nucleusys.com>
16140 L:      linux-usb@vger.kernel.org
16141 L:      netdev@vger.kernel.org
16142 T:      git git://github.com/petkan/pegasus.git
16143 W:      https://github.com/petkan/pegasus
16144 S:      Maintained
16145 F:      drivers/net/usb/pegasus.*
16146
16147 USB PHY LAYER
16148 M:      Felipe Balbi <balbi@kernel.org>
16149 L:      linux-usb@vger.kernel.org
16150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16151 S:      Maintained
16152 F:      drivers/usb/phy/
16153
16154 USB PRINTER DRIVER (usblp)
16155 M:      Pete Zaitcev <zaitcev@redhat.com>
16156 L:      linux-usb@vger.kernel.org
16157 S:      Supported
16158 F:      drivers/usb/class/usblp.c
16159
16160 USB QMI WWAN NETWORK DRIVER
16161 M:      Bjørn Mork <bjorn@mork.no>
16162 L:      netdev@vger.kernel.org
16163 S:      Maintained
16164 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16165 F:      drivers/net/usb/qmi_wwan.c
16166
16167 USB RTL8150 DRIVER
16168 M:      Petko Manolov <petkan@nucleusys.com>
16169 L:      linux-usb@vger.kernel.org
16170 L:      netdev@vger.kernel.org
16171 T:      git git://github.com/petkan/rtl8150.git
16172 W:      https://github.com/petkan/rtl8150
16173 S:      Maintained
16174 F:      drivers/net/usb/rtl8150.c
16175
16176 USB SERIAL SUBSYSTEM
16177 M:      Johan Hovold <johan@kernel.org>
16178 L:      linux-usb@vger.kernel.org
16179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16180 S:      Maintained
16181 F:      Documentation/usb/usb-serial.txt
16182 F:      drivers/usb/serial/
16183 F:      include/linux/usb/serial.h
16184
16185 USB SMSC75XX ETHERNET DRIVER
16186 M:      Steve Glendinning <steve.glendinning@shawell.net>
16187 L:      netdev@vger.kernel.org
16188 S:      Maintained
16189 F:      drivers/net/usb/smsc75xx.*
16190
16191 USB SMSC95XX ETHERNET DRIVER
16192 M:      Steve Glendinning <steve.glendinning@shawell.net>
16193 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16194 L:      netdev@vger.kernel.org
16195 S:      Maintained
16196 F:      drivers/net/usb/smsc95xx.*
16197
16198 USB SUBSYSTEM
16199 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16200 L:      linux-usb@vger.kernel.org
16201 W:      http://www.linux-usb.org
16202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16203 S:      Supported
16204 F:      Documentation/devicetree/bindings/usb/
16205 F:      Documentation/usb/
16206 F:      drivers/usb/
16207 F:      include/linux/usb.h
16208 F:      include/linux/usb/
16209
16210 USB TYPEC PI3USB30532 MUX DRIVER
16211 M:      Hans de Goede <hdegoede@redhat.com>
16212 L:      linux-usb@vger.kernel.org
16213 S:      Maintained
16214 F:      drivers/usb/typec/mux/pi3usb30532.c
16215
16216 USB TYPEC CLASS
16217 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16218 L:      linux-usb@vger.kernel.org
16219 S:      Maintained
16220 F:      Documentation/ABI/testing/sysfs-class-typec
16221 F:      Documentation/driver-api/usb/typec.rst
16222 F:      drivers/usb/typec/
16223 F:      include/linux/usb/typec.h
16224
16225 USB TYPEC BUS FOR ALTERNATE MODES
16226 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16227 L:      linux-usb@vger.kernel.org
16228 S:      Maintained
16229 F:      Documentation/ABI/testing/sysfs-bus-typec
16230 F:      Documentation/driver-api/usb/typec_bus.rst
16231 F:      drivers/usb/typec/altmodes/
16232 F:      include/linux/usb/typec_altmode.h
16233
16234 USB TYPEC PORT CONTROLLER DRIVERS
16235 M:      Guenter Roeck <linux@roeck-us.net>
16236 L:      linux-usb@vger.kernel.org
16237 S:      Maintained
16238 F:      drivers/usb/typec/tcpm/
16239
16240 USB UHCI DRIVER
16241 M:      Alan Stern <stern@rowland.harvard.edu>
16242 L:      linux-usb@vger.kernel.org
16243 S:      Maintained
16244 F:      drivers/usb/host/uhci*
16245
16246 USB VIDEO CLASS
16247 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16248 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16249 L:      linux-media@vger.kernel.org
16250 T:      git git://linuxtv.org/media_tree.git
16251 W:      http://www.ideasonboard.org/uvc/
16252 S:      Maintained
16253 F:      drivers/media/usb/uvc/
16254 F:      include/uapi/linux/uvcvideo.h
16255
16256 USB VISION DRIVER
16257 M:      Hans Verkuil <hverkuil@xs4all.nl>
16258 L:      linux-media@vger.kernel.org
16259 T:      git git://linuxtv.org/media_tree.git
16260 W:      https://linuxtv.org
16261 S:      Odd Fixes
16262 F:      drivers/media/usb/usbvision/
16263
16264 USB WEBCAM GADGET
16265 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16266 L:      linux-usb@vger.kernel.org
16267 S:      Maintained
16268 F:      drivers/usb/gadget/function/*uvc*
16269 F:      drivers/usb/gadget/legacy/webcam.c
16270 F:      include/uapi/linux/usb/g_uvc.h
16271
16272 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16273 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16274 L:      linux-wireless@vger.kernel.org
16275 S:      Maintained
16276 F:      drivers/net/wireless/rndis_wlan.c
16277
16278 USB XHCI DRIVER
16279 M:      Mathias Nyman <mathias.nyman@intel.com>
16280 L:      linux-usb@vger.kernel.org
16281 S:      Supported
16282 F:      drivers/usb/host/xhci*
16283 F:      drivers/usb/host/pci-quirks*
16284
16285 USB ZD1201 DRIVER
16286 L:      linux-wireless@vger.kernel.org
16287 W:      http://linux-lc100020.sourceforge.net
16288 S:      Orphan
16289 F:      drivers/net/wireless/zydas/zd1201.*
16290
16291 USB ZR364XX DRIVER
16292 M:      Antoine Jacquet <royale@zerezo.com>
16293 L:      linux-usb@vger.kernel.org
16294 L:      linux-media@vger.kernel.org
16295 T:      git git://linuxtv.org/media_tree.git
16296 W:      http://royale.zerezo.com/zr364xx/
16297 S:      Maintained
16298 F:      Documentation/media/v4l-drivers/zr364xx*
16299 F:      drivers/media/usb/zr364xx/
16300
16301 USER-MODE LINUX (UML)
16302 M:      Jeff Dike <jdike@addtoit.com>
16303 M:      Richard Weinberger <richard@nod.at>
16304 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16305 L:      linux-um@lists.infradead.org
16306 W:      http://user-mode-linux.sourceforge.net
16307 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16309 S:      Maintained
16310 F:      Documentation/virtual/uml/
16311 F:      arch/um/
16312 F:      arch/x86/um/
16313 F:      fs/hostfs/
16314
16315 USERSPACE COPYIN/COPYOUT (UIOVEC)
16316 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16317 S:      Maintained
16318 F:      lib/iov_iter.c
16319 F:      include/linux/uio.h
16320
16321 USERSPACE DMA BUFFER DRIVER
16322 M:      Gerd Hoffmann <kraxel@redhat.com>
16323 S:      Maintained
16324 L:      dri-devel@lists.freedesktop.org
16325 F:      drivers/dma-buf/udmabuf.c
16326 F:      include/uapi/linux/udmabuf.h
16327 T:      git git://anongit.freedesktop.org/drm/drm-misc
16328
16329 USERSPACE I/O (UIO)
16330 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16331 S:      Maintained
16332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16333 F:      Documentation/driver-api/uio-howto.rst
16334 F:      drivers/uio/
16335 F:      include/linux/uio_driver.h
16336
16337 UTIL-LINUX PACKAGE
16338 M:      Karel Zak <kzak@redhat.com>
16339 L:      util-linux@vger.kernel.org
16340 W:      http://en.wikipedia.org/wiki/Util-linux
16341 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16342 S:      Maintained
16343
16344 UUID HELPERS
16345 M:      Christoph Hellwig <hch@lst.de>
16346 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16347 L:      linux-kernel@vger.kernel.org
16348 T:      git git://git.infradead.org/users/hch/uuid.git
16349 F:      lib/uuid.c
16350 F:      lib/test_uuid.c
16351 F:      include/linux/uuid.h
16352 F:      include/uapi/linux/uuid.h
16353 S:      Maintained
16354
16355 UVESAFB DRIVER
16356 M:      Michal Januszewski <spock@gentoo.org>
16357 L:      linux-fbdev@vger.kernel.org
16358 W:      https://github.com/mjanusz/v86d
16359 S:      Maintained
16360 F:      Documentation/fb/uvesafb.txt
16361 F:      drivers/video/fbdev/uvesafb.*
16362
16363 VF610 NAND DRIVER
16364 M:      Stefan Agner <stefan@agner.ch>
16365 L:      linux-mtd@lists.infradead.org
16366 S:      Supported
16367 F:      drivers/mtd/nand/raw/vf610_nfc.c
16368
16369 VFAT/FAT/MSDOS FILESYSTEM
16370 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16371 S:      Maintained
16372 F:      Documentation/filesystems/vfat.txt
16373 F:      fs/fat/
16374
16375 VFIO DRIVER
16376 M:      Alex Williamson <alex.williamson@redhat.com>
16377 L:      kvm@vger.kernel.org
16378 T:      git git://github.com/awilliam/linux-vfio.git
16379 S:      Maintained
16380 F:      Documentation/vfio.txt
16381 F:      drivers/vfio/
16382 F:      include/linux/vfio.h
16383 F:      include/uapi/linux/vfio.h
16384
16385 VFIO MEDIATED DEVICE DRIVERS
16386 M:      Kirti Wankhede <kwankhede@nvidia.com>
16387 L:      kvm@vger.kernel.org
16388 S:      Maintained
16389 F:      Documentation/vfio-mediated-device.txt
16390 F:      drivers/vfio/mdev/
16391 F:      include/linux/mdev.h
16392 F:      samples/vfio-mdev/
16393
16394 VFIO PLATFORM DRIVER
16395 M:      Eric Auger <eric.auger@redhat.com>
16396 L:      kvm@vger.kernel.org
16397 S:      Maintained
16398 F:      drivers/vfio/platform/
16399
16400 VGA_SWITCHEROO
16401 R:      Lukas Wunner <lukas@wunner.de>
16402 S:      Maintained
16403 F:      Documentation/gpu/vga-switcheroo.rst
16404 F:      drivers/gpu/vga/vga_switcheroo.c
16405 F:      include/linux/vga_switcheroo.h
16406 T:      git git://anongit.freedesktop.org/drm/drm-misc
16407
16408 VIA RHINE NETWORK DRIVER
16409 S:      Orphan
16410 F:      drivers/net/ethernet/via/via-rhine.c
16411
16412 VIA SD/MMC CARD CONTROLLER DRIVER
16413 M:      Bruce Chang <brucechang@via.com.tw>
16414 M:      Harald Welte <HaraldWelte@viatech.com>
16415 S:      Maintained
16416 F:      drivers/mmc/host/via-sdmmc.c
16417
16418 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16419 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16420 L:      linux-fbdev@vger.kernel.org
16421 S:      Maintained
16422 F:      include/linux/via-core.h
16423 F:      include/linux/via-gpio.h
16424 F:      include/linux/via_i2c.h
16425 F:      drivers/video/fbdev/via/
16426
16427 VIA VELOCITY NETWORK DRIVER
16428 M:      Francois Romieu <romieu@fr.zoreil.com>
16429 L:      netdev@vger.kernel.org
16430 S:      Maintained
16431 F:      drivers/net/ethernet/via/via-velocity.*
16432
16433 VICODEC VIRTUAL CODEC DRIVER
16434 M:      Hans Verkuil <hans.verkuil@cisco.com>
16435 L:      linux-media@vger.kernel.org
16436 T:      git git://linuxtv.org/media_tree.git
16437 W:      https://linuxtv.org
16438 S:      Maintained
16439 F:      drivers/media/platform/vicodec/*
16440
16441 VIDEO MULTIPLEXER DRIVER
16442 M:      Philipp Zabel <p.zabel@pengutronix.de>
16443 L:      linux-media@vger.kernel.org
16444 S:      Maintained
16445 F:      drivers/media/platform/video-mux.c
16446
16447 VIDEO I2C POLLING DRIVER
16448 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16449 L:      linux-media@vger.kernel.org
16450 S:      Maintained
16451 F:      drivers/media/i2c/video-i2c.c
16452
16453 VIDEOBUF2 FRAMEWORK
16454 M:      Pawel Osciak <pawel@osciak.com>
16455 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16456 M:      Kyungmin Park <kyungmin.park@samsung.com>
16457 L:      linux-media@vger.kernel.org
16458 S:      Maintained
16459 F:      drivers/media/common/videobuf2/*
16460 F:      include/media/videobuf2-*
16461
16462 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16463 M:      Helen Koike <helen.koike@collabora.com>
16464 L:      linux-media@vger.kernel.org
16465 T:      git git://linuxtv.org/media_tree.git
16466 W:      https://linuxtv.org
16467 S:      Maintained
16468 F:      drivers/media/platform/vimc/*
16469
16470 VIRT LIB
16471 M:      Alex Williamson <alex.williamson@redhat.com>
16472 M:      Paolo Bonzini <pbonzini@redhat.com>
16473 L:      kvm@vger.kernel.org
16474 S:      Supported
16475 F:      virt/lib/
16476
16477 VIRTIO AND VHOST VSOCK DRIVER
16478 M:      Stefan Hajnoczi <stefanha@redhat.com>
16479 L:      kvm@vger.kernel.org
16480 L:      virtualization@lists.linux-foundation.org
16481 L:      netdev@vger.kernel.org
16482 S:      Maintained
16483 F:      include/linux/virtio_vsock.h
16484 F:      include/uapi/linux/virtio_vsock.h
16485 F:      include/uapi/linux/vsockmon.h
16486 F:      include/uapi/linux/vm_sockets_diag.h
16487 F:      net/vmw_vsock/diag.c
16488 F:      net/vmw_vsock/af_vsock_tap.c
16489 F:      net/vmw_vsock/virtio_transport_common.c
16490 F:      net/vmw_vsock/virtio_transport.c
16491 F:      drivers/net/vsockmon.c
16492 F:      drivers/vhost/vsock.c
16493 F:      tools/testing/vsock/
16494
16495 VIRTIO CONSOLE DRIVER
16496 M:      Amit Shah <amit@kernel.org>
16497 L:      virtualization@lists.linux-foundation.org
16498 S:      Maintained
16499 F:      drivers/char/virtio_console.c
16500 F:      include/linux/virtio_console.h
16501 F:      include/uapi/linux/virtio_console.h
16502
16503 VIRTIO CORE, NET AND BLOCK DRIVERS
16504 M:      "Michael S. Tsirkin" <mst@redhat.com>
16505 M:      Jason Wang <jasowang@redhat.com>
16506 L:      virtualization@lists.linux-foundation.org
16507 S:      Maintained
16508 F:      Documentation/devicetree/bindings/virtio/
16509 F:      drivers/virtio/
16510 F:      tools/virtio/
16511 F:      drivers/net/virtio_net.c
16512 F:      drivers/block/virtio_blk.c
16513 F:      include/linux/virtio*.h
16514 F:      include/uapi/linux/virtio_*.h
16515 F:      drivers/crypto/virtio/
16516 F:      mm/balloon_compaction.c
16517
16518 VIRTIO CRYPTO DRIVER
16519 M:      Gonglei <arei.gonglei@huawei.com>
16520 L:      virtualization@lists.linux-foundation.org
16521 L:      linux-crypto@vger.kernel.org
16522 S:      Maintained
16523 F:      drivers/crypto/virtio/
16524 F:      include/uapi/linux/virtio_crypto.h
16525
16526 VIRTIO DRIVERS FOR S390
16527 M:      Cornelia Huck <cohuck@redhat.com>
16528 M:      Halil Pasic <pasic@linux.ibm.com>
16529 L:      linux-s390@vger.kernel.org
16530 L:      virtualization@lists.linux-foundation.org
16531 L:      kvm@vger.kernel.org
16532 S:      Supported
16533 F:      drivers/s390/virtio/
16534 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16535
16536 VIRTIO GPU DRIVER
16537 M:      David Airlie <airlied@linux.ie>
16538 M:      Gerd Hoffmann <kraxel@redhat.com>
16539 L:      dri-devel@lists.freedesktop.org
16540 L:      virtualization@lists.linux-foundation.org
16541 T:      git git://anongit.freedesktop.org/drm/drm-misc
16542 S:      Maintained
16543 F:      drivers/gpu/drm/virtio/
16544 F:      include/uapi/linux/virtio_gpu.h
16545
16546 VIRTIO HOST (VHOST)
16547 M:      "Michael S. Tsirkin" <mst@redhat.com>
16548 M:      Jason Wang <jasowang@redhat.com>
16549 L:      kvm@vger.kernel.org
16550 L:      virtualization@lists.linux-foundation.org
16551 L:      netdev@vger.kernel.org
16552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16553 S:      Maintained
16554 F:      drivers/vhost/
16555 F:      include/uapi/linux/vhost.h
16556
16557 VIRTIO INPUT DRIVER
16558 M:      Gerd Hoffmann <kraxel@redhat.com>
16559 S:      Maintained
16560 F:      drivers/virtio/virtio_input.c
16561 F:      include/uapi/linux/virtio_input.h
16562
16563 VIRTUAL BOX GUEST DEVICE DRIVER
16564 M:      Hans de Goede <hdegoede@redhat.com>
16565 M:      Arnd Bergmann <arnd@arndb.de>
16566 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16567 S:      Maintained
16568 F:      include/linux/vbox_utils.h
16569 F:      include/uapi/linux/vbox*.h
16570 F:      drivers/virt/vboxguest/
16571
16572 VIRTUAL SERIO DEVICE DRIVER
16573 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16574 S:      Maintained
16575 F:      drivers/input/serio/userio.c
16576 F:      include/uapi/linux/userio.h
16577
16578 VIVID VIRTUAL VIDEO DRIVER
16579 M:      Hans Verkuil <hverkuil@xs4all.nl>
16580 L:      linux-media@vger.kernel.org
16581 T:      git git://linuxtv.org/media_tree.git
16582 W:      https://linuxtv.org
16583 S:      Maintained
16584 F:      drivers/media/platform/vivid/*
16585
16586 VLYNQ BUS
16587 M:      Florian Fainelli <f.fainelli@gmail.com>
16588 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16589 S:      Maintained
16590 F:      drivers/vlynq/vlynq.c
16591 F:      include/linux/vlynq.h
16592
16593 VME SUBSYSTEM
16594 M:      Martyn Welch <martyn@welchs.me.uk>
16595 M:      Manohar Vanga <manohar.vanga@gmail.com>
16596 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16597 L:      devel@driverdev.osuosl.org
16598 S:      Maintained
16599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16600 F:      Documentation/driver-api/vme.rst
16601 F:      drivers/staging/vme/
16602 F:      drivers/vme/
16603 F:      include/linux/vme*
16604
16605 VMWARE BALLOON DRIVER
16606 M:      Julien Freche <jfreche@vmware.com>
16607 M:      Nadav Amit <namit@vmware.com>
16608 M:      "VMware, Inc." <pv-drivers@vmware.com>
16609 L:      linux-kernel@vger.kernel.org
16610 S:      Maintained
16611 F:      drivers/misc/vmw_balloon.c
16612
16613 VMWARE HYPERVISOR INTERFACE
16614 M:      Alok Kataria <akataria@vmware.com>
16615 L:      virtualization@lists.linux-foundation.org
16616 S:      Supported
16617 F:      arch/x86/kernel/cpu/vmware.c
16618
16619 VMWARE PVRDMA DRIVER
16620 M:      Adit Ranadive <aditr@vmware.com>
16621 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16622 L:      linux-rdma@vger.kernel.org
16623 S:      Maintained
16624 F:      drivers/infiniband/hw/vmw_pvrdma/
16625
16626 VMware PVSCSI driver
16627 M:      Jim Gill <jgill@vmware.com>
16628 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16629 L:      linux-scsi@vger.kernel.org
16630 S:      Maintained
16631 F:      drivers/scsi/vmw_pvscsi.c
16632 F:      drivers/scsi/vmw_pvscsi.h
16633
16634 VMWARE VMMOUSE SUBDRIVER
16635 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16636 M:      "VMware, Inc." <pv-drivers@vmware.com>
16637 L:      linux-input@vger.kernel.org
16638 S:      Maintained
16639 F:      drivers/input/mouse/vmmouse.c
16640 F:      drivers/input/mouse/vmmouse.h
16641
16642 VMWARE VMXNET3 ETHERNET DRIVER
16643 M:      Ronak Doshi <doshir@vmware.com>
16644 M:      "VMware, Inc." <pv-drivers@vmware.com>
16645 L:      netdev@vger.kernel.org
16646 S:      Maintained
16647 F:      drivers/net/vmxnet3/
16648
16649 VOCORE VOCORE2 BOARD
16650 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16651 L:      linux-mips@vger.kernel.org
16652 S:      Maintained
16653 F:      arch/mips/boot/dts/ralink/vocore2.dts
16654
16655 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16656 M:      Liam Girdwood <lgirdwood@gmail.com>
16657 M:      Mark Brown <broonie@kernel.org>
16658 L:      linux-kernel@vger.kernel.org
16659 W:      http://www.slimlogic.co.uk/?p=48
16660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16661 S:      Supported
16662 F:      Documentation/devicetree/bindings/regulator/
16663 F:      Documentation/power/regulator/
16664 F:      drivers/regulator/
16665 F:      include/dt-bindings/regulator/
16666 F:      include/linux/regulator/
16667
16668 VRF
16669 M:      David Ahern <dsa@cumulusnetworks.com>
16670 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16671 L:      netdev@vger.kernel.org
16672 S:      Maintained
16673 F:      drivers/net/vrf.c
16674 F:      Documentation/networking/vrf.txt
16675
16676 VT1211 HARDWARE MONITOR DRIVER
16677 M:      Juerg Haefliger <juergh@gmail.com>
16678 L:      linux-hwmon@vger.kernel.org
16679 S:      Maintained
16680 F:      Documentation/hwmon/vt1211
16681 F:      drivers/hwmon/vt1211.c
16682
16683 VT8231 HARDWARE MONITOR DRIVER
16684 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16685 L:      linux-hwmon@vger.kernel.org
16686 S:      Maintained
16687 F:      drivers/hwmon/vt8231.c
16688
16689 VUB300 USB to SDIO/SD/MMC bridge chip
16690 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16691 L:      linux-mmc@vger.kernel.org
16692 L:      linux-usb@vger.kernel.org
16693 S:      Supported
16694 F:      drivers/mmc/host/vub300.c
16695
16696 W1 DALLAS'S 1-WIRE BUS
16697 M:      Evgeniy Polyakov <zbr@ioremap.net>
16698 S:      Maintained
16699 F:      Documentation/devicetree/bindings/w1/
16700 F:      Documentation/w1/
16701 F:      drivers/w1/
16702 F:      include/linux/w1.h
16703
16704 W83791D HARDWARE MONITORING DRIVER
16705 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16706 L:      linux-hwmon@vger.kernel.org
16707 S:      Maintained
16708 F:      Documentation/hwmon/w83791d
16709 F:      drivers/hwmon/w83791d.c
16710
16711 W83793 HARDWARE MONITORING DRIVER
16712 M:      Rudolf Marek <r.marek@assembler.cz>
16713 L:      linux-hwmon@vger.kernel.org
16714 S:      Maintained
16715 F:      Documentation/hwmon/w83793
16716 F:      drivers/hwmon/w83793.c
16717
16718 W83795 HARDWARE MONITORING DRIVER
16719 M:      Jean Delvare <jdelvare@suse.com>
16720 L:      linux-hwmon@vger.kernel.org
16721 S:      Maintained
16722 F:      drivers/hwmon/w83795.c
16723
16724 W83L51xD SD/MMC CARD INTERFACE DRIVER
16725 M:      Pierre Ossman <pierre@ossman.eu>
16726 S:      Maintained
16727 F:      drivers/mmc/host/wbsd.*
16728
16729 WACOM PROTOCOL 4 SERIAL TABLETS
16730 M:      Julian Squires <julian@cipht.net>
16731 M:      Hans de Goede <hdegoede@redhat.com>
16732 L:      linux-input@vger.kernel.org
16733 S:      Maintained
16734 F:      drivers/input/tablet/wacom_serial4.c
16735
16736 WATCHDOG DEVICE DRIVERS
16737 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16738 M:      Guenter Roeck <linux@roeck-us.net>
16739 L:      linux-watchdog@vger.kernel.org
16740 W:      http://www.linux-watchdog.org/
16741 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16742 S:      Maintained
16743 F:      Documentation/devicetree/bindings/watchdog/
16744 F:      Documentation/watchdog/
16745 F:      drivers/watchdog/
16746 F:      include/linux/watchdog.h
16747 F:      include/uapi/linux/watchdog.h
16748
16749 WHISKEYCOVE PMIC GPIO DRIVER
16750 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16751 L:      linux-gpio@vger.kernel.org
16752 S:      Maintained
16753 F:      drivers/gpio/gpio-wcove.c
16754
16755 WHWAVE RTC DRIVER
16756 M:      Dianlong Li <long17.cool@163.com>
16757 L:      linux-rtc@vger.kernel.org
16758 S:      Maintained
16759 F:      drivers/rtc/rtc-sd3078.c
16760
16761 WIIMOTE HID DRIVER
16762 M:      David Herrmann <dh.herrmann@googlemail.com>
16763 L:      linux-input@vger.kernel.org
16764 S:      Maintained
16765 F:      drivers/hid/hid-wiimote*
16766
16767 WILOCITY WIL6210 WIRELESS DRIVER
16768 M:      Maya Erez <merez@codeaurora.org>
16769 L:      linux-wireless@vger.kernel.org
16770 L:      wil6210@qti.qualcomm.com
16771 S:      Supported
16772 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16773 F:      drivers/net/wireless/ath/wil6210/
16774
16775 WIMAX STACK
16776 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16777 M:      linux-wimax@intel.com
16778 L:      wimax@linuxwimax.org (subscribers-only)
16779 S:      Supported
16780 W:      http://linuxwimax.org
16781 F:      Documentation/wimax/README.wimax
16782 F:      include/linux/wimax/debug.h
16783 F:      include/net/wimax.h
16784 F:      include/uapi/linux/wimax.h
16785 F:      net/wimax/
16786
16787 WINBOND CIR DRIVER
16788 M:      David Härdeman <david@hardeman.nu>
16789 S:      Maintained
16790 F:      drivers/media/rc/winbond-cir.c
16791
16792 RCMM REMOTE CONTROLS DECODER
16793 M:      Patrick Lerda <patrick9876@free.fr>
16794 S:      Maintained
16795 F:      drivers/media/rc/ir-rcmm-decoder.c
16796
16797 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16798 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16799 L:      linux-watchdog@vger.kernel.org
16800 S:      Maintained
16801 F:      drivers/watchdog/ebc-c384_wdt.c
16802
16803 WINSYSTEMS WS16C48 GPIO DRIVER
16804 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16805 L:      linux-gpio@vger.kernel.org
16806 S:      Maintained
16807 F:      drivers/gpio/gpio-ws16c48.c
16808
16809 WISTRON LAPTOP BUTTON DRIVER
16810 M:      Miloslav Trmac <mitr@volny.cz>
16811 S:      Maintained
16812 F:      drivers/input/misc/wistron_btns.c
16813
16814 WL3501 WIRELESS PCMCIA CARD DRIVER
16815 L:      linux-wireless@vger.kernel.org
16816 S:      Odd fixes
16817 F:      drivers/net/wireless/wl3501*
16818
16819 WOLFSON MICROELECTRONICS DRIVERS
16820 L:      patches@opensource.cirrus.com
16821 T:      git https://github.com/CirrusLogic/linux-drivers.git
16822 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16823 S:      Supported
16824 F:      Documentation/hwmon/wm83??
16825 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16826 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16827 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16828 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16829 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16830 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16831 F:      drivers/clk/clk-wm83*.c
16832 F:      drivers/extcon/extcon-arizona.c
16833 F:      drivers/leds/leds-wm83*.c
16834 F:      drivers/gpio/gpio-*wm*.c
16835 F:      drivers/gpio/gpio-arizona.c
16836 F:      drivers/hwmon/wm83??-hwmon.c
16837 F:      drivers/input/misc/wm831x-on.c
16838 F:      drivers/input/touchscreen/wm831x-ts.c
16839 F:      drivers/input/touchscreen/wm97*.c
16840 F:      drivers/mfd/arizona*
16841 F:      drivers/mfd/wm*.c
16842 F:      drivers/mfd/cs47l24*
16843 F:      drivers/power/supply/wm83*.c
16844 F:      drivers/rtc/rtc-wm83*.c
16845 F:      drivers/regulator/wm8*.c
16846 F:      drivers/regulator/arizona*
16847 F:      drivers/video/backlight/wm83*_bl.c
16848 F:      drivers/watchdog/wm83*_wdt.c
16849 F:      include/linux/mfd/arizona/
16850 F:      include/linux/mfd/wm831x/
16851 F:      include/linux/mfd/wm8350/
16852 F:      include/linux/mfd/wm8400*
16853 F:      include/linux/regulator/arizona*
16854 F:      include/linux/wm97xx.h
16855 F:      include/sound/wm????.h
16856 F:      sound/soc/codecs/arizona.?
16857 F:      sound/soc/codecs/wm*
16858 F:      sound/soc/codecs/cs47l24*
16859
16860 WORKQUEUE
16861 M:      Tejun Heo <tj@kernel.org>
16862 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16864 S:      Maintained
16865 F:      include/linux/workqueue.h
16866 F:      kernel/workqueue.c
16867 F:      Documentation/core-api/workqueue.rst
16868
16869 X-POWERS AXP288 PMIC DRIVERS
16870 M:      Hans de Goede <hdegoede@redhat.com>
16871 S:      Maintained
16872 N:      axp288
16873 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16874
16875 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16876 M:      Chen-Yu Tsai <wens@csie.org>
16877 L:      linux-kernel@vger.kernel.org
16878 S:      Maintained
16879 N:      axp[128]
16880
16881 X.25 NETWORK LAYER
16882 M:      Andrew Hendry <andrew.hendry@gmail.com>
16883 L:      linux-x25@vger.kernel.org
16884 S:      Odd Fixes
16885 F:      Documentation/networking/x25*
16886 F:      include/net/x25*
16887 F:      net/x25/
16888
16889 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16890 M:      Thomas Gleixner <tglx@linutronix.de>
16891 M:      Ingo Molnar <mingo@redhat.com>
16892 M:      Borislav Petkov <bp@alien8.de>
16893 R:      "H. Peter Anvin" <hpa@zytor.com>
16894 M:      x86@kernel.org
16895 L:      linux-kernel@vger.kernel.org
16896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16897 S:      Maintained
16898 F:      Documentation/devicetree/bindings/x86/
16899 F:      Documentation/x86/
16900 F:      arch/x86/
16901
16902 X86 ENTRY CODE
16903 M:      Andy Lutomirski <luto@kernel.org>
16904 L:      linux-kernel@vger.kernel.org
16905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16906 S:      Maintained
16907 F:      arch/x86/entry/
16908
16909 X86 MCE INFRASTRUCTURE
16910 M:      Tony Luck <tony.luck@intel.com>
16911 M:      Borislav Petkov <bp@alien8.de>
16912 L:      linux-edac@vger.kernel.org
16913 S:      Maintained
16914 F:      arch/x86/kernel/cpu/mcheck/*
16915
16916 X86 MICROCODE UPDATE SUPPORT
16917 M:      Borislav Petkov <bp@alien8.de>
16918 S:      Maintained
16919 F:      arch/x86/kernel/cpu/microcode/*
16920
16921 X86 MM
16922 M:      Dave Hansen <dave.hansen@linux.intel.com>
16923 M:      Andy Lutomirski <luto@kernel.org>
16924 M:      Peter Zijlstra <peterz@infradead.org>
16925 L:      linux-kernel@vger.kernel.org
16926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16927 S:      Maintained
16928 F:      arch/x86/mm/
16929
16930 X86 PLATFORM DRIVERS
16931 M:      Darren Hart <dvhart@infradead.org>
16932 M:      Andy Shevchenko <andy@infradead.org>
16933 L:      platform-driver-x86@vger.kernel.org
16934 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16935 S:      Maintained
16936 F:      drivers/platform/x86/
16937 F:      drivers/platform/olpc/
16938
16939 X86 PLATFORM DRIVERS - ARCH
16940 R:      Darren Hart <dvhart@infradead.org>
16941 R:      Andy Shevchenko <andy@infradead.org>
16942 L:      platform-driver-x86@vger.kernel.org
16943 L:      x86@kernel.org
16944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16945 S:      Maintained
16946 F:      arch/x86/platform
16947
16948 X86 VDSO
16949 M:      Andy Lutomirski <luto@kernel.org>
16950 L:      linux-kernel@vger.kernel.org
16951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16952 S:      Maintained
16953 F:      arch/x86/entry/vdso/
16954
16955 XARRAY
16956 M:      Matthew Wilcox <willy@infradead.org>
16957 L:      linux-fsdevel@vger.kernel.org
16958 S:      Supported
16959 F:      Documentation/core-api/xarray.rst
16960 F:      lib/idr.c
16961 F:      lib/xarray.c
16962 F:      include/linux/idr.h
16963 F:      include/linux/xarray.h
16964 F:      tools/testing/radix-tree
16965
16966 XBOX DVD IR REMOTE
16967 M:      Benjamin Valentin <benpicco@googlemail.com>
16968 S:      Maintained
16969 F:      drivers/media/rc/xbox_remote.c
16970 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16971
16972 XC2028/3028 TUNER DRIVER
16973 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16974 L:      linux-media@vger.kernel.org
16975 W:      https://linuxtv.org
16976 T:      git git://linuxtv.org/media_tree.git
16977 S:      Maintained
16978 F:      drivers/media/tuners/tuner-xc2028.*
16979
16980 XDP (eXpress Data Path)
16981 M:      Alexei Starovoitov <ast@kernel.org>
16982 M:      Daniel Borkmann <daniel@iogearbox.net>
16983 M:      David S. Miller <davem@davemloft.net>
16984 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16985 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16986 M:      John Fastabend <john.fastabend@gmail.com>
16987 L:      netdev@vger.kernel.org
16988 L:      xdp-newbies@vger.kernel.org
16989 L:      bpf@vger.kernel.org
16990 S:      Supported
16991 F:      net/core/xdp.c
16992 F:      include/net/xdp.h
16993 F:      kernel/bpf/devmap.c
16994 F:      kernel/bpf/cpumap.c
16995 F:      include/trace/events/xdp.h
16996 K:      xdp
16997 N:      xdp
16998
16999 XDP SOCKETS (AF_XDP)
17000 M:      Björn Töpel <bjorn.topel@intel.com>
17001 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17002 L:      netdev@vger.kernel.org
17003 L:      bpf@vger.kernel.org
17004 S:      Maintained
17005 F:      kernel/bpf/xskmap.c
17006 F:      net/xdp/
17007
17008 XEN BLOCK SUBSYSTEM
17009 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17010 M:      Roger Pau Monné <roger.pau@citrix.com>
17011 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17012 S:      Supported
17013 F:      drivers/block/xen-blkback/*
17014 F:      drivers/block/xen*
17015
17016 XEN HYPERVISOR ARM
17017 M:      Stefano Stabellini <sstabellini@kernel.org>
17018 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17019 S:      Maintained
17020 F:      arch/arm/xen/
17021 F:      arch/arm/include/asm/xen/
17022
17023 XEN HYPERVISOR ARM64
17024 M:      Stefano Stabellini <sstabellini@kernel.org>
17025 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17026 S:      Maintained
17027 F:      arch/arm64/xen/
17028 F:      arch/arm64/include/asm/xen/
17029
17030 XEN HYPERVISOR INTERFACE
17031 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17032 M:      Juergen Gross <jgross@suse.com>
17033 R:      Stefano Stabellini <sstabellini@kernel.org>
17034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17036 S:      Supported
17037 F:      arch/x86/xen/
17038 F:      arch/x86/platform/pvh/
17039 F:      drivers/*/xen-*front.c
17040 F:      drivers/xen/
17041 F:      arch/x86/include/asm/xen/
17042 F:      arch/x86/include/asm/pvclock-abi.h
17043 F:      include/xen/
17044 F:      include/uapi/xen/
17045 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17046 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17047
17048 XEN NETWORK BACKEND DRIVER
17049 M:      Wei Liu <wei.liu2@citrix.com>
17050 M:      Paul Durrant <paul.durrant@citrix.com>
17051 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17052 L:      netdev@vger.kernel.org
17053 S:      Supported
17054 F:      drivers/net/xen-netback/*
17055
17056 XEN PCI SUBSYSTEM
17057 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17058 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17059 S:      Supported
17060 F:      arch/x86/pci/*xen*
17061 F:      drivers/pci/*xen*
17062
17063 XEN PVSCSI DRIVERS
17064 M:      Juergen Gross <jgross@suse.com>
17065 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17066 L:      linux-scsi@vger.kernel.org
17067 S:      Supported
17068 F:      drivers/scsi/xen-scsifront.c
17069 F:      drivers/xen/xen-scsiback.c
17070 F:      include/xen/interface/io/vscsiif.h
17071
17072 XEN SWIOTLB SUBSYSTEM
17073 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17075 L:      iommu@lists.linux-foundation.org
17076 S:      Supported
17077 F:      arch/x86/xen/*swiotlb*
17078 F:      drivers/xen/*swiotlb*
17079
17080 XEN SOUND FRONTEND DRIVER
17081 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17082 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17083 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17084 S:      Supported
17085 F:      sound/xen/*
17086
17087 XFS FILESYSTEM
17088 M:      Darrick J. Wong <darrick.wong@oracle.com>
17089 M:      linux-xfs@vger.kernel.org
17090 L:      linux-xfs@vger.kernel.org
17091 W:      http://xfs.org/
17092 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17093 S:      Supported
17094 F:      Documentation/filesystems/xfs.txt
17095 F:      fs/xfs/
17096
17097 XILINX AXI ETHERNET DRIVER
17098 M:      Anirudha Sarangi <anirudh@xilinx.com>
17099 M:      John Linn <John.Linn@xilinx.com>
17100 S:      Maintained
17101 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17102
17103 XILINX UARTLITE SERIAL DRIVER
17104 M:      Peter Korsgaard <jacmet@sunsite.dk>
17105 L:      linux-serial@vger.kernel.org
17106 S:      Maintained
17107 F:      drivers/tty/serial/uartlite.c
17108
17109 XILINX VIDEO IP CORES
17110 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17111 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17112 L:      linux-media@vger.kernel.org
17113 T:      git git://linuxtv.org/media_tree.git
17114 S:      Supported
17115 F:      Documentation/devicetree/bindings/media/xilinx/
17116 F:      drivers/media/platform/xilinx/
17117 F:      include/uapi/linux/xilinx-v4l2-controls.h
17118
17119 XILLYBUS DRIVER
17120 M:      Eli Billauer <eli.billauer@gmail.com>
17121 L:      linux-kernel@vger.kernel.org
17122 S:      Supported
17123 F:      drivers/char/xillybus/
17124
17125 XLP9XX I2C DRIVER
17126 M:      George Cherian <george.cherian@cavium.com>
17127 M:      Jan Glauber <jglauber@cavium.com>
17128 L:      linux-i2c@vger.kernel.org
17129 W:      http://www.cavium.com
17130 S:      Supported
17131 F:      drivers/i2c/busses/i2c-xlp9xx.c
17132
17133 XRA1403 GPIO EXPANDER
17134 M:      Nandor Han <nandor.han@ge.com>
17135 M:      Semi Malinen <semi.malinen@ge.com>
17136 L:      linux-gpio@vger.kernel.org
17137 S:      Maintained
17138 F:      drivers/gpio/gpio-xra1403.c
17139 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17140
17141 XTENSA XTFPGA PLATFORM SUPPORT
17142 M:      Max Filippov <jcmvbkbc@gmail.com>
17143 L:      linux-xtensa@linux-xtensa.org
17144 S:      Maintained
17145 F:      drivers/spi/spi-xtensa-xtfpga.c
17146 F:      sound/soc/xtensa/xtfpga-i2s.c
17147
17148 YAM DRIVER FOR AX.25
17149 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17150 L:      linux-hams@vger.kernel.org
17151 S:      Maintained
17152 F:      drivers/net/hamradio/yam*
17153 F:      include/linux/yam.h
17154
17155 YAMA SECURITY MODULE
17156 M:      Kees Cook <keescook@chromium.org>
17157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17158 S:      Supported
17159 F:      security/yama/
17160 F:      Documentation/admin-guide/LSM/Yama.rst
17161
17162 YEALINK PHONE DRIVER
17163 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17164 L:      usbb2k-api-dev@nongnu.org
17165 S:      Maintained
17166 F:      Documentation/input/devices/yealink.rst
17167 F:      drivers/input/misc/yealink.*
17168
17169 Z8530 DRIVER FOR AX.25
17170 M:      Joerg Reuter <jreuter@yaina.de>
17171 W:      http://yaina.de/jreuter/
17172 W:      http://www.qsl.net/dl1bke/
17173 L:      linux-hams@vger.kernel.org
17174 S:      Maintained
17175 F:      Documentation/networking/z8530drv.txt
17176 F:      drivers/net/hamradio/*scc.c
17177 F:      drivers/net/hamradio/z8530.h
17178
17179 ZBUD COMPRESSED PAGE ALLOCATOR
17180 M:      Seth Jennings <sjenning@redhat.com>
17181 M:      Dan Streetman <ddstreet@ieee.org>
17182 L:      linux-mm@kvack.org
17183 S:      Maintained
17184 F:      mm/zbud.c
17185 F:      include/linux/zbud.h
17186
17187 ZD1211RW WIRELESS DRIVER
17188 M:      Daniel Drake <dsd@gentoo.org>
17189 M:      Ulrich Kunitz <kune@deine-taler.de>
17190 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17191 L:      linux-wireless@vger.kernel.org
17192 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17193 S:      Maintained
17194 F:      drivers/net/wireless/zydas/zd1211rw/
17195
17196 ZD1301 MEDIA DRIVER
17197 M:      Antti Palosaari <crope@iki.fi>
17198 L:      linux-media@vger.kernel.org
17199 W:      https://linuxtv.org/
17200 W:      http://palosaari.fi/linux/
17201 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17202 S:      Maintained
17203 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17204
17205 ZD1301_DEMOD MEDIA DRIVER
17206 M:      Antti Palosaari <crope@iki.fi>
17207 L:      linux-media@vger.kernel.org
17208 W:      https://linuxtv.org/
17209 W:      http://palosaari.fi/linux/
17210 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17211 S:      Maintained
17212 F:      drivers/media/dvb-frontends/zd1301_demod*
17213
17214 ZPOOL COMPRESSED PAGE STORAGE API
17215 M:      Dan Streetman <ddstreet@ieee.org>
17216 L:      linux-mm@kvack.org
17217 S:      Maintained
17218 F:      mm/zpool.c
17219 F:      include/linux/zpool.h
17220
17221 ZR36067 VIDEO FOR LINUX DRIVER
17222 L:      mjpeg-users@lists.sourceforge.net
17223 L:      linux-media@vger.kernel.org
17224 W:      http://mjpeg.sourceforge.net/driver-zoran/
17225 T:      hg https://linuxtv.org/hg/v4l-dvb
17226 S:      Odd Fixes
17227 F:      drivers/staging/media/zoran/
17228
17229 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17230 M:      Minchan Kim <minchan@kernel.org>
17231 M:      Nitin Gupta <ngupta@vflare.org>
17232 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17233 L:      linux-kernel@vger.kernel.org
17234 S:      Maintained
17235 F:      drivers/block/zram/
17236 F:      Documentation/blockdev/zram.txt
17237
17238 ZS DECSTATION Z85C30 SERIAL DRIVER
17239 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17240 S:      Maintained
17241 F:      drivers/tty/serial/zs.*
17242
17243 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17244 M:      Minchan Kim <minchan@kernel.org>
17245 M:      Nitin Gupta <ngupta@vflare.org>
17246 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17247 L:      linux-mm@kvack.org
17248 S:      Maintained
17249 F:      mm/zsmalloc.c
17250 F:      include/linux/zsmalloc.h
17251 F:      Documentation/vm/zsmalloc.rst
17252
17253 ZSWAP COMPRESSED SWAP CACHING
17254 M:      Seth Jennings <sjenning@redhat.com>
17255 M:      Dan Streetman <ddstreet@ieee.org>
17256 L:      linux-mm@kvack.org
17257 S:      Maintained
17258 F:      mm/zswap.c
17259
17260 THE REST
17261 M:      Linus Torvalds <torvalds@linux-foundation.org>
17262 L:      linux-kernel@vger.kernel.org
17263 Q:      http://patchwork.kernel.org/project/LKML/list/
17264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17265 S:      Buried alive in reporters
17266 F:      *
17267 F:      */