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
1063 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1064 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1065 S:      Supported
1066 F:      arch/arm64/boot/dts/apm/
1067
1068 APPLIED MICRO (APM) X-GENE SOC EDAC
1069 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1070 S:      Supported
1071 F:      drivers/edac/xgene_edac.c
1072 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1073
1074 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1075 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1076 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1077 S:      Supported
1078 F:      drivers/net/ethernet/apm/xgene-v2/
1079
1080 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1081 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1082 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1083 M:      Quan Nguyen <quan@os.amperecomputing.com>
1084 S:      Supported
1085 F:      drivers/net/ethernet/apm/xgene/
1086 F:      drivers/net/phy/mdio-xgene.c
1087 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1088 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1089
1090 APPLIED MICRO (APM) X-GENE SOC PMU
1091 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1092 S:      Supported
1093 F:      drivers/perf/xgene_pmu.c
1094 F:      Documentation/perf/xgene-pmu.txt
1095 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1096
1097 APTINA CAMERA SENSOR PLL
1098 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1099 L:      linux-media@vger.kernel.org
1100 S:      Maintained
1101 F:      drivers/media/i2c/aptina-pll.*
1102
1103 ARC FRAMEBUFFER DRIVER
1104 M:      Jaya Kumar <jayalk@intworks.biz>
1105 S:      Maintained
1106 F:      drivers/video/fbdev/arcfb.c
1107 F:      drivers/video/fbdev/core/fb_defio.c
1108
1109 ARC PGU DRM DRIVER
1110 M:      Alexey Brodkin <abrodkin@synopsys.com>
1111 S:      Supported
1112 F:      drivers/gpu/drm/arc/
1113 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1114
1115 ARCNET NETWORK LAYER
1116 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1117 L:      netdev@vger.kernel.org
1118 S:      Maintained
1119 F:      drivers/net/arcnet/
1120 F:      include/uapi/linux/if_arcnet.h
1121
1122 ARM ARCHITECTED TIMER DRIVER
1123 M:      Mark Rutland <mark.rutland@arm.com>
1124 M:      Marc Zyngier <marc.zyngier@arm.com>
1125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1126 S:      Maintained
1127 F:      arch/arm/include/asm/arch_timer.h
1128 F:      arch/arm64/include/asm/arch_timer.h
1129 F:      drivers/clocksource/arm_arch_timer.c
1130
1131 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1132 M:      Linus Walleij <linus.walleij@linaro.org>
1133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1134 S:      Maintained
1135 F:      Documentation/devicetree/bindings/arm/arm-boards
1136 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1137 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1138 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1139 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1140 F:      arch/arm/mach-integrator/
1141 F:      arch/arm/mach-realview/
1142 F:      arch/arm/mach-versatile/
1143 F:      arch/arm/plat-versatile/
1144 F:      arch/arm/boot/dts/arm-realview-*
1145 F:      arch/arm/boot/dts/integrator*
1146 F:      arch/arm/boot/dts/versatile*
1147 F:      drivers/clk/versatile/
1148 F:      drivers/i2c/busses/i2c-versatile.c
1149 F:      drivers/irqchip/irq-versatile-fpga.c
1150 F:      drivers/mtd/maps/physmap_of_versatile.c
1151 F:      drivers/power/reset/arm-versatile-reboot.c
1152 F:      drivers/soc/versatile/
1153
1154 ARM HDLCD DRM DRIVER
1155 M:      Liviu Dudau <liviu.dudau@arm.com>
1156 S:      Supported
1157 F:      drivers/gpu/drm/arm/hdlcd_*
1158 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1159
1160 ARM KOMEDA DRM-KMS DRIVER
1161 M:      James (Qian) Wang <james.qian.wang@arm.com>
1162 M:      Liviu Dudau <liviu.dudau@arm.com>
1163 L:      Mali DP Maintainers <malidp@foss.arm.com>
1164 S:      Supported
1165 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1166 F:      drivers/gpu/drm/arm/display/include/
1167 F:      drivers/gpu/drm/arm/display/komeda/
1168 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1169 F:      Documentation/gpu/komeda-kms.rst
1170
1171 ARM MALI-DP DRM DRIVER
1172 M:      Liviu Dudau <liviu.dudau@arm.com>
1173 M:      Brian Starkey <brian.starkey@arm.com>
1174 L:      Mali DP Maintainers <malidp@foss.arm.com>
1175 S:      Supported
1176 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1177 F:      drivers/gpu/drm/arm/
1178 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1179 F:      Documentation/gpu/afbc.rst
1180
1181 ARM MFM AND FLOPPY DRIVERS
1182 M:      Ian Molton <spyro@f2s.com>
1183 S:      Maintained
1184 F:      arch/arm/lib/floppydma.S
1185 F:      arch/arm/include/asm/floppy.h
1186
1187 ARM PMU PROFILING AND DEBUGGING
1188 M:      Will Deacon <will.deacon@arm.com>
1189 M:      Mark Rutland <mark.rutland@arm.com>
1190 S:      Maintained
1191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1192 F:      arch/arm*/kernel/perf_*
1193 F:      arch/arm/oprofile/common.c
1194 F:      arch/arm*/kernel/hw_breakpoint.c
1195 F:      arch/arm*/include/asm/hw_breakpoint.h
1196 F:      arch/arm*/include/asm/perf_event.h
1197 F:      drivers/perf/*
1198 F:      include/linux/perf/arm_pmu.h
1199 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1200 F:      Documentation/devicetree/bindings/perf/
1201
1202 ARM PORT
1203 M:      Russell King <linux@armlinux.org.uk>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 W:      http://www.armlinux.org.uk/
1206 S:      Odd Fixes
1207 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1208 F:      arch/arm/
1209 X:      arch/arm/boot/dts/
1210
1211 ARM PRIMECELL AACI PL041 DRIVER
1212 M:      Russell King <linux@armlinux.org.uk>
1213 S:      Odd Fixes
1214 F:      sound/arm/aaci.*
1215
1216 ARM PRIMECELL BUS SUPPORT
1217 M:      Russell King <linux@armlinux.org.uk>
1218 S:      Odd Fixes
1219 F:      drivers/amba/
1220 F:      include/linux/amba/bus.h
1221
1222 ARM PRIMECELL CLCD PL110 DRIVER
1223 M:      Russell King <linux@armlinux.org.uk>
1224 S:      Odd Fixes
1225 F:      drivers/video/fbdev/amba-clcd.*
1226
1227 ARM PRIMECELL KMI PL050 DRIVER
1228 M:      Russell King <linux@armlinux.org.uk>
1229 S:      Odd Fixes
1230 F:      drivers/input/serio/ambakmi.*
1231 F:      include/linux/amba/kmi.h
1232
1233 ARM PRIMECELL MMCI PL180/1 DRIVER
1234 M:      Russell King <linux@armlinux.org.uk>
1235 S:      Odd Fixes
1236 F:      drivers/mmc/host/mmci.*
1237 F:      include/linux/amba/mmci.h
1238
1239 ARM PRIMECELL SSP PL022 SPI DRIVER
1240 M:      Linus Walleij <linus.walleij@linaro.org>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1244 F:      drivers/spi/spi-pl022.c
1245
1246 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1247 M:      Russell King <linux@armlinux.org.uk>
1248 S:      Odd Fixes
1249 F:      drivers/tty/serial/amba-pl01*.c
1250 F:      include/linux/amba/serial.h
1251
1252 ARM PRIMECELL VIC PL190/PL192 DRIVER
1253 M:      Linus Walleij <linus.walleij@linaro.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1257 F:      drivers/irqchip/irq-vic.c
1258
1259 ARM SMMU DRIVERS
1260 M:      Will Deacon <will.deacon@arm.com>
1261 R:      Robin Murphy <robin.murphy@arm.com>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      drivers/iommu/arm-smmu.c
1265 F:      drivers/iommu/arm-smmu-v3.c
1266 F:      drivers/iommu/io-pgtable-arm.c
1267 F:      drivers/iommu/io-pgtable-arm-v7s.c
1268
1269 ARM SUB-ARCHITECTURES
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272 F:      arch/arm/mach-*/
1273 F:      arch/arm/plat-*/
1274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1275
1276 ARM/ACTIONS SEMI ARCHITECTURE
1277 M:      Andreas Färber <afaerber@suse.de>
1278 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1280 S:      Maintained
1281 N:      owl
1282 F:      arch/arm/mach-actions/
1283 F:      arch/arm/boot/dts/owl-*
1284 F:      arch/arm64/boot/dts/actions/
1285 F:      drivers/clk/actions/
1286 F:      drivers/clocksource/timer-owl*
1287 F:      drivers/dma/owl-dma.c
1288 F:      drivers/i2c/busses/i2c-owl.c
1289 F:      drivers/pinctrl/actions/*
1290 F:      drivers/soc/actions/
1291 F:      include/dt-bindings/power/owl-*
1292 F:      include/linux/soc/actions/
1293 F:      Documentation/devicetree/bindings/arm/actions.txt
1294 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1295 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1296 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1297 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1298 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1299 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1300
1301 ARM/ADS SPHERE MACHINE SUPPORT
1302 M:      Lennert Buytenhek <kernel@wantstofly.org>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305
1306 ARM/AFEB9260 MACHINE SUPPORT
1307 M:      Sergey Lapin <slapin@ossfans.org>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310
1311 ARM/AJECO 1ARM MACHINE SUPPORT
1312 M:      Lennert Buytenhek <kernel@wantstofly.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Maintained
1315
1316 ARM/Allwinner SoC Clock Support
1317 M:      Emilio López <emilio@elopez.com.ar>
1318 S:      Maintained
1319 F:      drivers/clk/sunxi/
1320
1321 ARM/Allwinner sunXi SoC support
1322 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1323 M:      Chen-Yu Tsai <wens@csie.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 N:      sun[x456789]i
1327 N:      sun50i
1328 F:      arch/arm/mach-sunxi/
1329 F:      arch/arm64/boot/dts/allwinner/
1330 F:      drivers/clk/sunxi-ng/
1331 F:      drivers/pinctrl/sunxi/
1332 F:      drivers/soc/sunxi/
1333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1334
1335 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1336 M:      Neil Armstrong <narmstrong@baylibre.com>
1337 M:      Jerome Brunet <jbrunet@baylibre.com>
1338 L:      linux-amlogic@lists.infradead.org
1339 S:      Maintained
1340 F:      drivers/clk/meson/
1341 F:      include/dt-bindings/clock/meson*
1342 F:      include/dt-bindings/clock/gxbb*
1343 F:      Documentation/devicetree/bindings/clock/amlogic*
1344
1345 ARM/Amlogic Meson SoC support
1346 M:      Kevin Hilman <khilman@baylibre.com>
1347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1348 L:      linux-amlogic@lists.infradead.org
1349 W:      http://linux-meson.com/
1350 S:      Maintained
1351 F:      arch/arm/mach-meson/
1352 F:      arch/arm/boot/dts/meson*
1353 F:      arch/arm64/boot/dts/amlogic/
1354 F:      drivers/pinctrl/meson/
1355 F:      drivers/mmc/host/meson*
1356 F:      drivers/soc/amlogic/
1357 N:      meson
1358
1359 ARM/Amlogic Meson SoC Sound Drivers
1360 M:      Jerome Brunet <jbrunet@baylibre.com>
1361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      sound/soc/meson/
1364 F:      Documentation/devicetree/bindings/sound/amlogic*
1365
1366 ARM/Annapurna Labs ALPINE ARCHITECTURE
1367 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1368 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      arch/arm/mach-alpine/
1372 F:      arch/arm/boot/dts/alpine*
1373 F:      arch/arm64/boot/dts/al/
1374 F:      drivers/*/*alpine*
1375
1376 ARM/ARTPEC MACHINE SUPPORT
1377 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1378 M:      Lars Persson <lars.persson@axis.com>
1379 S:      Maintained
1380 L:      linux-arm-kernel@axis.com
1381 F:      arch/arm/mach-artpec
1382 F:      arch/arm/boot/dts/artpec6*
1383 F:      drivers/clk/axis
1384 F:      drivers/crypto/axis
1385 F:      drivers/pinctrl/pinctrl-artpec*
1386 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1387
1388 ARM/ASPEED I2C DRIVER
1389 M:      Brendan Higgins <brendanhiggins@google.com>
1390 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1391 R:      Joel Stanley <joel@jms.id.au>
1392 L:      linux-i2c@vger.kernel.org
1393 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1396 F:      drivers/i2c/busses/i2c-aspeed.c
1397 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1398 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1399
1400 ARM/ASPEED MACHINE SUPPORT
1401 M:      Joel Stanley <joel@jms.id.au>
1402 R:      Andrew Jeffery <andrew@aj.id.au>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1405 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1406 S:      Supported
1407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1408 F:      arch/arm/mach-aspeed/
1409 F:      arch/arm/boot/dts/aspeed-*
1410 N:      aspeed
1411
1412 ARM/BITMAIN ARCHITECTURE
1413 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Maintained
1416 F:      arch/arm64/boot/dts/bitmain/
1417 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1418
1419 ARM/CALXEDA HIGHBANK ARCHITECTURE
1420 M:      Rob Herring <robh@kernel.org>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 F:      arch/arm/mach-highbank/
1424 F:      arch/arm/boot/dts/highbank.dts
1425 F:      arch/arm/boot/dts/ecx-*.dts*
1426
1427 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1428 M:      Krzysztof Halasa <khalasa@piap.pl>
1429 S:      Maintained
1430 F:      arch/arm/mach-cns3xxx/
1431
1432 ARM/CAVIUM THUNDER NETWORK DRIVER
1433 M:      Sunil Goutham <sgoutham@cavium.com>
1434 M:      Robert Richter <rric@kernel.org>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Supported
1437 F:      drivers/net/ethernet/cavium/thunder/
1438
1439 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1440 M:      Lukasz Majewski <lukma@denx.de>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443 F:      arch/arm/mach-ep93xx/ts72xx.c
1444
1445 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1446 M:      Alexander Shiyan <shc_work@mail.ru>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Odd Fixes
1449 N:      clps711x
1450
1451 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1452 M:      Lennert Buytenhek <kernel@wantstofly.org>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 S:      Maintained
1455
1456 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1457 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1458 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 S:      Maintained
1461 F:      arch/arm/mach-ep93xx/
1462 F:      arch/arm/mach-ep93xx/include/mach/
1463
1464 ARM/CLKDEV SUPPORT
1465 M:      Russell King <linux@armlinux.org.uk>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 S:      Maintained
1468 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1469 F:      drivers/clk/clkdev.c
1470
1471 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1472 M:      Mike Rapoport <mike@compulab.co.il>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475
1476 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1477 M:      Baruch Siach <baruch@tkos.co.il>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 S:      Maintained
1480 F:      arch/arm/boot/dts/cx92755*
1481 N:      digicolor
1482
1483 ARM/CONTEC MICRO9 MACHINE SUPPORT
1484 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1485 S:      Maintained
1486 F:      arch/arm/mach-ep93xx/micro9.c
1487
1488 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1489 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1490 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493 F:      drivers/hwtracing/coresight/*
1494 F:      Documentation/trace/coresight.txt
1495 F:      Documentation/trace/coresight-cpu-debug.txt
1496 F:      Documentation/devicetree/bindings/arm/coresight.txt
1497 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1498 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1499 F:      tools/perf/arch/arm/util/pmu.c
1500 F:      tools/perf/arch/arm/util/auxtrace.c
1501 F:      tools/perf/arch/arm/util/cs-etm.c
1502 F:      tools/perf/arch/arm/util/cs-etm.h
1503 F:      tools/perf/util/cs-etm.*
1504 F:      tools/perf/util/cs-etm-decoder/*
1505
1506 ARM/CORGI MACHINE SUPPORT
1507 M:      Richard Purdie <rpurdie@rpsys.net>
1508 S:      Maintained
1509
1510 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1511 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1512 M:      Linus Walleij <linus.walleij@linaro.org>
1513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1514 T:      git git://github.com/ulli-kroll/linux.git
1515 S:      Maintained
1516 F:      Documentation/devicetree/bindings/arm/gemini.txt
1517 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1518 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1519 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1520 F:      arch/arm/mach-gemini/
1521 F:      drivers/net/ethernet/cortina/
1522 F:      drivers/pinctrl/pinctrl-gemini.c
1523 F:      drivers/rtc/rtc-ftrtc010.c
1524
1525 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1526 M:      Barry Song <baohua@kernel.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1529 S:      Maintained
1530 F:      arch/arm/boot/dts/prima2*
1531 F:      arch/arm/mach-prima2/
1532 F:      drivers/clk/sirf/
1533 F:      drivers/clocksource/timer-prima2.c
1534 F:      drivers/clocksource/timer-atlas7.c
1535 N:      [^a-z]sirf
1536 X:      drivers/gnss
1537
1538 ARM/EBSA110 MACHINE SUPPORT
1539 M:      Russell King <linux@armlinux.org.uk>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 W:      http://www.armlinux.org.uk/
1542 S:      Maintained
1543 F:      arch/arm/mach-ebsa110/
1544 F:      drivers/net/ethernet/amd/am79c961a.*
1545
1546 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1547 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1548 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551 N:      efm32
1552
1553 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1554 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557 F:      arch/arm/mach-pxa/ezx.c
1558
1559 ARM/FARADAY FA526 PORT
1560 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1562 S:      Maintained
1563 T:      git git://git.berlios.de/gemini-board
1564 F:      arch/arm/mm/*-fa*
1565
1566 ARM/FOOTBRIDGE ARCHITECTURE
1567 M:      Russell King <linux@armlinux.org.uk>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 W:      http://www.armlinux.org.uk/
1570 S:      Maintained
1571 F:      arch/arm/include/asm/hardware/dec21285.h
1572 F:      arch/arm/mach-footbridge/
1573
1574 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1575 M:      Shawn Guo <shawnguo@kernel.org>
1576 M:      Sascha Hauer <s.hauer@pengutronix.de>
1577 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1578 R:      Fabio Estevam <festevam@gmail.com>
1579 R:      NXP Linux Team <linux-imx@nxp.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1583 N:      imx
1584 N:      mxs
1585 X:      drivers/media/i2c/
1586
1587 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1588 M:      Shawn Guo <shawnguo@kernel.org>
1589 M:      Sascha Hauer <s.hauer@pengutronix.de>
1590 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1591 R:      Stefan Agner <stefan@agner.ch>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1595 F:      arch/arm/mach-imx/*vf610*
1596 F:      arch/arm/boot/dts/vf*
1597
1598 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1599 M:      Shawn Guo <shawnguo@kernel.org>
1600 M:      Li Yang <leoyang.li@nxp.com>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1604 F:      arch/arm/boot/dts/ls1021a*
1605 F:      arch/arm64/boot/dts/freescale/fsl-*
1606 F:      arch/arm64/boot/dts/freescale/qoriq-*
1607
1608 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1609 M:      Lennert Buytenhek <kernel@wantstofly.org>
1610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612
1613 ARM/GUMSTIX MACHINE SUPPORT
1614 M:      Steve Sakoman <sakoman@gmail.com>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617
1618 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1619 M:      Philipp Zabel <philipp.zabel@gmail.com>
1620 M:      Paul Parsons <lost.distance@yahoo.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 F:      arch/arm/mach-pxa/hx4700.c
1624 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1625 F:      sound/soc/pxa/hx4700.c
1626
1627 ARM/HISILICON SOC SUPPORT
1628 M:      Wei Xu <xuwei5@hisilicon.com>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 W:      http://www.hisilicon.com
1631 S:      Supported
1632 T:      git git://github.com/hisilicon/linux-hisi.git
1633 F:      arch/arm/mach-hisi/
1634 F:      arch/arm/boot/dts/hi3*
1635 F:      arch/arm/boot/dts/hip*
1636 F:      arch/arm/boot/dts/hisi*
1637 F:      arch/arm64/boot/dts/hisilicon/
1638
1639 ARM/HP JORNADA 7XX MACHINE SUPPORT
1640 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1641 W:      www.jlime.com
1642 S:      Maintained
1643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1644 F:      arch/arm/mach-sa1100/jornada720.c
1645 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1646
1647 ARM/IGEP MACHINE SUPPORT
1648 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1649 M:      Javier Martinez Canillas <javier@dowhile0.org>
1650 L:      linux-omap@vger.kernel.org
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/omap3-igep*
1654
1655 ARM/INCOME PXA270 SUPPORT
1656 M:      Marek Vasut <marek.vasut@gmail.com>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1660
1661 ARM/INTEL IOP13XX ARM ARCHITECTURE
1662 M:      Lennert Buytenhek <kernel@wantstofly.org>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665
1666 ARM/INTEL IOP32X ARM ARCHITECTURE
1667 M:      Lennert Buytenhek <kernel@wantstofly.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670
1671 ARM/INTEL IOP33X ARM ARCHITECTURE
1672 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1673 S:      Orphan
1674
1675 ARM/INTEL IQ81342EX MACHINE SUPPORT
1676 M:      Lennert Buytenhek <kernel@wantstofly.org>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 S:      Maintained
1679
1680 ARM/INTEL IXDP2850 MACHINE SUPPORT
1681 M:      Lennert Buytenhek <kernel@wantstofly.org>
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 S:      Maintained
1684
1685 ARM/INTEL IXP4XX ARM ARCHITECTURE
1686 M:      Imre Kaloz <kaloz@openwrt.org>
1687 M:      Krzysztof Halasa <khalasa@piap.pl>
1688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1689 S:      Maintained
1690 F:      arch/arm/mach-ixp4xx/
1691
1692 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1693 M:      Jonathan Cameron <jic23@cam.ac.uk>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 S:      Maintained
1696 F:      arch/arm/mach-pxa/stargate2.c
1697 F:      drivers/pcmcia/pxa2xx_stargate2.c
1698
1699 ARM/INTEL XSC3 (MANZANO) ARM CORE
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1705 M:      Lennert Buytenhek <kernel@wantstofly.org>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/LG1K ARCHITECTURE
1710 M:      Chanho Min <chanho.min@lge.com>
1711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1712 S:      Maintained
1713 F:      arch/arm64/boot/dts/lg/
1714
1715 ARM/LOGICPD PXA270 MACHINE SUPPORT
1716 M:      Lennert Buytenhek <kernel@wantstofly.org>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719
1720 ARM/LPC18XX ARCHITECTURE
1721 M:      Vladimir Zapolskiy <vz@mleia.com>
1722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1723 S:      Maintained
1724 F:      arch/arm/boot/dts/lpc43*
1725 F:      drivers/i2c/busses/i2c-lpc2k.c
1726 F:      drivers/memory/pl172.c
1727 F:      drivers/mtd/spi-nor/nxp-spifi.c
1728 F:      drivers/rtc/rtc-lpc24xx.c
1729 N:      lpc18xx
1730
1731 ARM/LPC32XX SOC SUPPORT
1732 M:      Vladimir Zapolskiy <vz@mleia.com>
1733 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1736 S:      Maintained
1737 F:      arch/arm/boot/dts/lpc32*
1738 F:      arch/arm/mach-lpc32xx/
1739 F:      drivers/i2c/busses/i2c-pnx.c
1740 F:      drivers/net/ethernet/nxp/lpc_eth.c
1741 F:      drivers/usb/host/ohci-nxp.c
1742 F:      drivers/watchdog/pnx4008_wdt.c
1743 N:      lpc32xx
1744
1745 ARM/MAGICIAN MACHINE SUPPORT
1746 M:      Philipp Zabel <philipp.zabel@gmail.com>
1747 S:      Maintained
1748
1749 ARM/Marvell Dove/MV78xx0/Orion SOC support
1750 M:      Jason Cooper <jason@lakedaemon.net>
1751 M:      Andrew Lunn <andrew@lunn.ch>
1752 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1753 M:      Gregory Clement <gregory.clement@bootlin.com>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/soc/dove/
1757 F:      arch/arm/mach-dove/
1758 F:      arch/arm/mach-mv78xx0/
1759 F:      arch/arm/mach-orion5x/
1760 F:      arch/arm/plat-orion/
1761 F:      arch/arm/boot/dts/dove*
1762 F:      arch/arm/boot/dts/orion5x*
1763
1764 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1765 M:      Jason Cooper <jason@lakedaemon.net>
1766 M:      Andrew Lunn <andrew@lunn.ch>
1767 M:      Gregory Clement <gregory.clement@bootlin.com>
1768 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 F:      arch/arm/boot/dts/armada*
1772 F:      arch/arm/boot/dts/kirkwood*
1773 F:      arch/arm/configs/mvebu_*_defconfig
1774 F:      arch/arm/mach-mvebu/
1775 F:      arch/arm64/boot/dts/marvell/armada*
1776 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1777 F:      drivers/cpufreq/armada-8k-cpufreq.c
1778 F:      drivers/cpufreq/mvebu-cpufreq.c
1779 F:      drivers/irqchip/irq-armada-370-xp.c
1780 F:      drivers/irqchip/irq-mvebu-*
1781 F:      drivers/pinctrl/mvebu/
1782 F:      drivers/rtc/rtc-armada38x.c
1783
1784 ARM/Mediatek RTC DRIVER
1785 M:      Eddie Huang <eddie.huang@mediatek.com>
1786 M:      Sean Wang <sean.wang@mediatek.com>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1789 S:      Maintained
1790 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1791 F:      drivers/rtc/rtc-mt6397.c
1792 F:      drivers/rtc/rtc-mt7622.c
1793
1794 ARM/Mediatek SoC support
1795 M:      Matthias Brugger <matthias.bgg@gmail.com>
1796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1797 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1798 W:      https://mtk.bcnfs.org/
1799 C:      irc://chat.freenode.net/linux-mediatek
1800 S:      Maintained
1801 F:      arch/arm/boot/dts/mt6*
1802 F:      arch/arm/boot/dts/mt7*
1803 F:      arch/arm/boot/dts/mt8*
1804 F:      arch/arm/mach-mediatek/
1805 F:      arch/arm64/boot/dts/mediatek/
1806 F:      drivers/soc/mediatek/
1807 N:      mtk
1808 N:      mt[678]
1809 K:      mediatek
1810
1811 ARM/Mediatek USB3 PHY DRIVER
1812 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      drivers/phy/mediatek/
1817 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1818
1819 ARM/MICREL KS8695 ARCHITECTURE
1820 M:      Greg Ungerer <gerg@uclinux.org>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 F:      arch/arm/mach-ks8695/
1823 S:      Odd Fixes
1824
1825 ARM/Microchip (AT91) SoC support
1826 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1827 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1828 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 W:      http://www.linux4sam.org
1831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1832 S:      Supported
1833 N:      at91
1834 N:      atmel
1835 F:      arch/arm/mach-at91/
1836 F:      include/soc/at91/
1837 F:      arch/arm/boot/dts/at91*.dts
1838 F:      arch/arm/boot/dts/at91*.dtsi
1839 F:      arch/arm/boot/dts/sama*.dts
1840 F:      arch/arm/boot/dts/sama*.dtsi
1841 F:      arch/arm/include/debug/at91.S
1842 F:      drivers/memory/atmel*
1843 F:      drivers/watchdog/sama5d4_wdt.c
1844 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1845 X:      drivers/net/wireless/atmel/
1846
1847 ARM/MIOA701 MACHINE SUPPORT
1848 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 F:      arch/arm/mach-pxa/mioa701.c
1851 S:      Maintained
1852
1853 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1854 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1855 S:      Maintained
1856
1857 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1858 M:      Linus Walleij <linus.walleij@linaro.org>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      arch/arm/mach-nomadik/
1862 F:      arch/arm/mach-u300/
1863 F:      arch/arm/mach-ux500/
1864 F:      arch/arm/boot/dts/ste-*
1865 F:      drivers/clk/clk-nomadik.c
1866 F:      drivers/clk/clk-u300.c
1867 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1868 F:      drivers/clocksource/timer-u300.c
1869 F:      drivers/dma/coh901318*
1870 F:      drivers/dma/ste_dma40*
1871 F:      drivers/hwspinlock/u8500_hsem.c
1872 F:      drivers/i2c/busses/i2c-nomadik.c
1873 F:      drivers/i2c/busses/i2c-stu300.c
1874 F:      drivers/mfd/ab3100*
1875 F:      drivers/mfd/ab8500*
1876 F:      drivers/mfd/abx500*
1877 F:      drivers/mfd/dbx500*
1878 F:      drivers/mfd/db8500*
1879 F:      drivers/pinctrl/nomadik/
1880 F:      drivers/pinctrl/pinctrl-coh901*
1881 F:      drivers/pinctrl/pinctrl-u300.c
1882 F:      drivers/rtc/rtc-ab3100.c
1883 F:      drivers/rtc/rtc-ab8500.c
1884 F:      drivers/rtc/rtc-coh901331.c
1885 F:      drivers/rtc/rtc-pl031.c
1886 F:      drivers/watchdog/coh901327_wdt.c
1887 F:      Documentation/devicetree/bindings/arm/ste-*
1888 F:      Documentation/devicetree/bindings/arm/ux500/
1889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1890
1891 ARM/NUVOTON NPCM ARCHITECTURE
1892 M:      Avi Fishman <avifishman70@gmail.com>
1893 M:      Tomer Maimon <tmaimon77@gmail.com>
1894 R:      Patrick Venture <venture@google.com>
1895 R:      Nancy Yuen <yuenn@google.com>
1896 R:      Brendan Higgins <brendanhiggins@google.com>
1897 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1898 S:      Supported
1899 F:      arch/arm/mach-npcm/
1900 F:      arch/arm/boot/dts/nuvoton-npcm*
1901 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1902 F:      drivers/*/*npcm*
1903 F:      Documentation/devicetree/bindings/*/*npcm*
1904 F:      Documentation/devicetree/bindings/*/*/*npcm*
1905
1906 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1907 M:      Wan ZongShun <mcuos.com@gmail.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.mcuos.com
1910 S:      Maintained
1911 F:      arch/arm/mach-w90x900/
1912 F:      drivers/input/keyboard/w90p910_keypad.c
1913 F:      drivers/input/touchscreen/w90p910_ts.c
1914 F:      drivers/watchdog/nuc900_wdt.c
1915 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1916 F:      drivers/mtd/nand/raw/nuc900_nand.c
1917 F:      drivers/rtc/rtc-nuc900.c
1918 F:      drivers/spi/spi-nuc900.c
1919 F:      drivers/usb/host/ehci-w90x900.c
1920 F:      drivers/video/fbdev/nuc900fb.c
1921
1922 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1923 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1924 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1925 S:      Orphan
1926 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1927 F:      arch/arm/mach-s3c24xx/gta02.h
1928
1929 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1930 M:      Alexander Clouter <alex@digriz.org.uk>
1931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1932 W:      http://www.digriz.org.uk/ts78xx/kernel
1933 S:      Maintained
1934 F:      arch/arm/mach-orion5x/ts78xx-*
1935
1936 ARM/OXNAS platform support
1937 M:      Neil Armstrong <narmstrong@baylibre.com>
1938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1939 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1940 S:      Maintained
1941 F:      arch/arm/mach-oxnas/
1942 F:      arch/arm/boot/dts/ox8*.dts*
1943 N:      oxnas
1944
1945 ARM/PALM TREO SUPPORT
1946 M:      Tomas Cech <sleep_walker@suse.com>
1947 L:      linux-arm-kernel@lists.infradead.org
1948 W:      http://hackndev.com
1949 S:      Maintained
1950 F:      arch/arm/mach-pxa/palmtreo.*
1951
1952 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1953 M:      Marek Vasut <marek.vasut@gmail.com>
1954 L:      linux-arm-kernel@lists.infradead.org
1955 W:      http://hackndev.com
1956 S:      Maintained
1957 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1958 F:      arch/arm/mach-pxa/palmtx.c
1959 F:      arch/arm/mach-pxa/palmt5.*
1960 F:      arch/arm/mach-pxa/include/mach/palmld.h
1961 F:      arch/arm/mach-pxa/palmld.c
1962 F:      arch/arm/mach-pxa/palmte2.*
1963 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1964 F:      arch/arm/mach-pxa/palmtc.c
1965
1966 ARM/PALMZ72 SUPPORT
1967 M:      Sergey Lapin <slapin@ossfans.org>
1968 L:      linux-arm-kernel@lists.infradead.org
1969 W:      http://hackndev.com
1970 S:      Maintained
1971 F:      arch/arm/mach-pxa/palmz72.*
1972
1973 ARM/PLEB SUPPORT
1974 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1975 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1976 S:      Maintained
1977
1978 ARM/PT DIGITAL BOARD PORT
1979 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1981 W:      http://www.armlinux.org.uk/
1982 S:      Maintained
1983
1984 ARM/QUALCOMM SUPPORT
1985 M:      Andy Gross <andy.gross@linaro.org>
1986 M:      David Brown <david.brown@linaro.org>
1987 L:      linux-arm-msm@vger.kernel.org
1988 S:      Maintained
1989 F:      Documentation/devicetree/bindings/soc/qcom/
1990 F:      Documentation/devicetree/bindings/*/qcom*
1991 F:      arch/arm/boot/dts/qcom-*.dts
1992 F:      arch/arm/boot/dts/qcom-*.dtsi
1993 F:      arch/arm/mach-qcom/
1994 F:      arch/arm64/boot/dts/qcom/
1995 F:      drivers/*/qcom/
1996 F:      drivers/*/qcom*
1997 F:      drivers/*/*/qcom/
1998 F:      drivers/*/*/qcom*
1999 F:      drivers/*/pm8???-*
2000 F:      drivers/bluetooth/btqcomsmd.c
2001 F:      drivers/clocksource/timer-qcom.c
2002 F:      drivers/extcon/extcon-qcom*
2003 F:      drivers/iommu/msm*
2004 F:      drivers/i2c/busses/i2c-qup.c
2005 F:      drivers/i2c/busses/i2c-qcom-geni.c
2006 F:      drivers/mfd/ssbi.c
2007 F:      drivers/mmc/host/mmci_qcom*
2008 F:      drivers/mmc/host/sdhci_msm.c
2009 F:      drivers/pci/controller/dwc/pcie-qcom.c
2010 F:      drivers/phy/qualcomm/
2011 F:      drivers/power/*/msm*
2012 F:      drivers/reset/reset-qcom-*
2013 F:      drivers/scsi/ufs/ufs-qcom.*
2014 F:      drivers/spi/spi-qup.c
2015 F:      drivers/spi/spi-geni-qcom.c
2016 F:      drivers/spi/spi-qcom-qspi.c
2017 F:      drivers/tty/serial/msm_serial.c
2018 F:      drivers/usb/dwc3/dwc3-qcom.c
2019 F:      include/dt-bindings/*/qcom*
2020 F:      include/linux/*/qcom*
2021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2022
2023 ARM/RADISYS ENP2611 MACHINE SUPPORT
2024 M:      Lennert Buytenhek <kernel@wantstofly.org>
2025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2026 S:      Maintained
2027
2028 ARM/RDA MICRO ARCHITECTURE
2029 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2031 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2032 S:      Maintained
2033 F:      arch/arm/boot/dts/rda8810pl-*
2034 F:      drivers/clocksource/timer-rda.c
2035 F:      drivers/irqchip/irq-rda-intc.c
2036 F:      drivers/tty/serial/rda-uart.c
2037 F:      Documentation/devicetree/bindings/arm/rda.txt
2038 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2039 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2040 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2041
2042 ARM/REALTEK ARCHITECTURE
2043 M:      Andreas Färber <afaerber@suse.de>
2044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045 S:      Maintained
2046 F:      arch/arm64/boot/dts/realtek/
2047 F:      Documentation/devicetree/bindings/arm/realtek.txt
2048
2049 ARM/RENESAS ARM64 ARCHITECTURE
2050 M:      Simon Horman <horms@verge.net.au>
2051 M:      Magnus Damm <magnus.damm@gmail.com>
2052 L:      linux-renesas-soc@vger.kernel.org
2053 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2055 S:      Supported
2056 F:      arch/arm64/boot/dts/renesas/
2057 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2058 F:      drivers/soc/renesas/
2059 F:      include/linux/soc/renesas/
2060
2061 ARM/RISCPC ARCHITECTURE
2062 M:      Russell King <linux@armlinux.org.uk>
2063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2064 W:      http://www.armlinux.org.uk/
2065 S:      Maintained
2066 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2067 F:      arch/arm/include/asm/hardware/ioc.h
2068 F:      arch/arm/include/asm/hardware/iomd.h
2069 F:      arch/arm/include/asm/hardware/memc.h
2070 F:      arch/arm/mach-rpc/
2071 F:      drivers/net/ethernet/8390/etherh.c
2072 F:      drivers/net/ethernet/i825xx/ether1*
2073 F:      drivers/net/ethernet/seeq/ether3*
2074 F:      drivers/scsi/arm/
2075
2076 ARM/Rockchip SoC support
2077 M:      Heiko Stuebner <heiko@sntech.de>
2078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079 L:      linux-rockchip@lists.infradead.org
2080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2081 S:      Maintained
2082 F:      arch/arm/boot/dts/rk3*
2083 F:      arch/arm/boot/dts/rv1108*
2084 F:      arch/arm/mach-rockchip/
2085 F:      drivers/clk/rockchip/
2086 F:      drivers/i2c/busses/i2c-rk3x.c
2087 F:      drivers/*/*rockchip*
2088 F:      drivers/*/*/*rockchip*
2089 F:      sound/soc/rockchip/
2090 N:      rockchip
2091
2092 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2093 M:      Kukjin Kim <kgene@kernel.org>
2094 M:      Krzysztof Kozlowski <krzk@kernel.org>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2097 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2098 S:      Maintained
2099 F:      arch/arm/boot/dts/s3c*
2100 F:      arch/arm/boot/dts/s5p*
2101 F:      arch/arm/boot/dts/exynos*
2102 F:      arch/arm64/boot/dts/exynos/
2103 F:      arch/arm/plat-samsung/
2104 F:      arch/arm/mach-s3c24*/
2105 F:      arch/arm/mach-s3c64xx/
2106 F:      arch/arm/mach-s5p*/
2107 F:      arch/arm/mach-exynos*/
2108 F:      drivers/*/*s3c24*
2109 F:      drivers/*/*/*s3c24*
2110 F:      drivers/*/*s3c64xx*
2111 F:      drivers/*/*s5pv210*
2112 F:      drivers/memory/samsung/*
2113 F:      drivers/soc/samsung/*
2114 F:      Documentation/arm/Samsung/
2115 F:      Documentation/devicetree/bindings/arm/samsung/
2116 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2117 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2118 N:      exynos
2119
2120 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2121 M:      Kyungmin Park <kyungmin.park@samsung.com>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 S:      Maintained
2124 F:      arch/arm/mach-s5pv210/
2125
2126 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2127 M:      Kyungmin Park <kyungmin.park@samsung.com>
2128 M:      Kamil Debski <kamil@wypas.org>
2129 M:      Andrzej Hajda <a.hajda@samsung.com>
2130 L:      linux-arm-kernel@lists.infradead.org
2131 L:      linux-media@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/media/platform/s5p-g2d/
2134
2135 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2136 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2137 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2138 L:      linux-media@vger.kernel.org
2139 S:      Maintained
2140 F:      drivers/media/platform/s5p-cec/
2141 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2142
2143 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2144 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2145 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2146 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2147 L:      linux-arm-kernel@lists.infradead.org
2148 L:      linux-media@vger.kernel.org
2149 S:      Maintained
2150 F:      drivers/media/platform/s5p-jpeg/
2151
2152 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2153 M:      Kyungmin Park <kyungmin.park@samsung.com>
2154 M:      Kamil Debski <kamil@wypas.org>
2155 M:      Jeongtae Park <jtp.park@samsung.com>
2156 M:      Andrzej Hajda <a.hajda@samsung.com>
2157 L:      linux-arm-kernel@lists.infradead.org
2158 L:      linux-media@vger.kernel.org
2159 S:      Maintained
2160 F:      drivers/media/platform/s5p-mfc/
2161
2162 ARM/SHMOBILE ARM ARCHITECTURE
2163 M:      Simon Horman <horms@verge.net.au>
2164 M:      Magnus Damm <magnus.damm@gmail.com>
2165 L:      linux-renesas-soc@vger.kernel.org
2166 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2168 S:      Supported
2169 F:      arch/arm/boot/dts/emev2*
2170 F:      arch/arm/boot/dts/gr-peach*
2171 F:      arch/arm/boot/dts/iwg20d-q7*
2172 F:      arch/arm/boot/dts/r7s*
2173 F:      arch/arm/boot/dts/r8a*
2174 F:      arch/arm/boot/dts/r9a*
2175 F:      arch/arm/boot/dts/sh*
2176 F:      arch/arm/configs/shmobile_defconfig
2177 F:      arch/arm/include/debug/renesas-scif.S
2178 F:      arch/arm/mach-shmobile/
2179 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2180 F:      drivers/soc/renesas/
2181 F:      include/linux/soc/renesas/
2182
2183 ARM/SOCFPGA ARCHITECTURE
2184 M:      Dinh Nguyen <dinguyen@kernel.org>
2185 S:      Maintained
2186 F:      arch/arm/mach-socfpga/
2187 F:      arch/arm/boot/dts/socfpga*
2188 F:      arch/arm/configs/socfpga_defconfig
2189 F:      arch/arm64/boot/dts/altera/
2190 W:      http://www.rocketboards.org
2191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2192
2193 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2194 M:      Dinh Nguyen <dinguyen@kernel.org>
2195 S:      Maintained
2196 F:      drivers/clk/socfpga/
2197
2198 ARM/SOCFPGA EDAC SUPPORT
2199 M:      Thor Thayer <thor.thayer@linux.intel.com>
2200 S:      Maintained
2201 F:      drivers/edac/altera_edac.
2202
2203 ARM/SPREADTRUM SoC SUPPORT
2204 M:      Orson Zhai <orsonzhai@gmail.com>
2205 M:      Baolin Wang <baolin.wang@linaro.org>
2206 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2207 S:      Maintained
2208 F:      arch/arm64/boot/dts/sprd
2209 N:      sprd
2210
2211 ARM/STI ARCHITECTURE
2212 M:      Patrice Chotard <patrice.chotard@st.com>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 W:      http://www.stlinux.com
2215 S:      Maintained
2216 F:      arch/arm/mach-sti/
2217 F:      arch/arm/boot/dts/sti*
2218 F:      drivers/char/hw_random/st-rng.c
2219 F:      drivers/clocksource/arm_global_timer.c
2220 F:      drivers/clocksource/clksrc_st_lpc.c
2221 F:      drivers/cpufreq/sti-cpufreq.c
2222 F:      drivers/dma/st_fdma*
2223 F:      drivers/i2c/busses/i2c-st.c
2224 F:      drivers/media/rc/st_rc.c
2225 F:      drivers/media/platform/sti/c8sectpfe/
2226 F:      drivers/mmc/host/sdhci-st.c
2227 F:      drivers/phy/st/phy-miphy28lp.c
2228 F:      drivers/phy/st/phy-stih407-usb.c
2229 F:      drivers/pinctrl/pinctrl-st.c
2230 F:      drivers/remoteproc/st_remoteproc.c
2231 F:      drivers/remoteproc/st_slim_rproc.c
2232 F:      drivers/reset/sti/
2233 F:      drivers/rtc/rtc-st-lpc.c
2234 F:      drivers/tty/serial/st-asc.c
2235 F:      drivers/usb/dwc3/dwc3-st.c
2236 F:      drivers/usb/host/ehci-st.c
2237 F:      drivers/usb/host/ohci-st.c
2238 F:      drivers/watchdog/st_lpc_wdt.c
2239 F:      drivers/ata/ahci_st.c
2240 F:      include/linux/remoteproc/st_slim_rproc.h
2241
2242 ARM/STM32 ARCHITECTURE
2243 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2244 M:      Alexandre Torgue <alexandre.torgue@st.com>
2245 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2249 N:      stm32
2250 N:      stm
2251 F:      arch/arm/boot/dts/stm32*
2252 F:      arch/arm/mach-stm32/
2253 F:      drivers/clocksource/armv7m_systick.c
2254
2255 ARM/Synaptics SoC support
2256 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2257 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-berlin/
2261 F:      arch/arm/boot/dts/berlin*
2262 F:      arch/arm64/boot/dts/synaptics/
2263
2264 ARM/TANGO ARCHITECTURE
2265 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2266 M:      Mans Rullgard <mans@mansr.com>
2267 L:      linux-arm-kernel@lists.infradead.org
2268 S:      Odd Fixes
2269 N:      tango
2270
2271 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2272 M:      Lennert Buytenhek <kernel@wantstofly.org>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 S:      Maintained
2275
2276 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2277 M:      Hans Verkuil <hans.verkuil@cisco.com>
2278 L:      linux-tegra@vger.kernel.org
2279 L:      linux-media@vger.kernel.org
2280 S:      Maintained
2281 F:      drivers/media/platform/tegra-cec/
2282 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2283
2284 ARM/TETON BGA MACHINE SUPPORT
2285 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 S:      Maintained
2288
2289 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2290 M:      Santosh Shilimkar <ssantosh@kernel.org>
2291 L:      linux-kernel@vger.kernel.org
2292 S:      Maintained
2293 F:      drivers/memory/*emif*
2294
2295 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2296 M:      Tero Kristo <t-kristo@ti.com>
2297 M:      Nishanth Menon <nm@ti.com>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Supported
2300 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2301 F:      arch/arm64/boot/dts/ti/Makefile
2302 F:      arch/arm64/boot/dts/ti/k3-*
2303 F:      include/dt-bindings/pinctrl/k3.h
2304
2305 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2306 M:      Santosh Shilimkar <ssantosh@kernel.org>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 S:      Maintained
2309 F:      arch/arm/mach-keystone/
2310 F:      arch/arm/boot/dts/keystone-*
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2312
2313 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2314 M:      Santosh Shilimkar <ssantosh@kernel.org>
2315 L:      linux-kernel@vger.kernel.org
2316 S:      Maintained
2317 F:      drivers/clk/keystone/
2318
2319 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2320 M:      Santosh Shilimkar <ssantosh@kernel.org>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 L:      linux-kernel@vger.kernel.org
2323 S:      Maintained
2324 F:      drivers/clocksource/timer-keystone.c
2325
2326 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2327 M:      Santosh Shilimkar <ssantosh@kernel.org>
2328 L:      linux-kernel@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/power/reset/keystone-reset.c
2331
2332 ARM/THECUS N2100 MACHINE SUPPORT
2333 M:      Lennert Buytenhek <kernel@wantstofly.org>
2334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2335 S:      Maintained
2336
2337 ARM/TOSA MACHINE SUPPORT
2338 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2339 M:      Dirk Opfer <dirk@opfer-online.de>
2340 S:      Maintained
2341
2342 ARM/UNIPHIER ARCHITECTURE
2343 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2346 S:      Maintained
2347 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2348 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2349 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2350 F:      arch/arm/boot/dts/uniphier*
2351 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2352 F:      arch/arm/mach-uniphier/
2353 F:      arch/arm/mm/cache-uniphier.c
2354 F:      arch/arm64/boot/dts/socionext/uniphier*
2355 F:      drivers/bus/uniphier-system-bus.c
2356 F:      drivers/clk/uniphier/
2357 F:      drivers/dmaengine/uniphier-mdmac.c
2358 F:      drivers/gpio/gpio-uniphier.c
2359 F:      drivers/i2c/busses/i2c-uniphier*
2360 F:      drivers/irqchip/irq-uniphier-aidet.c
2361 F:      drivers/mmc/host/uniphier-sd.c
2362 F:      drivers/pinctrl/uniphier/
2363 F:      drivers/reset/reset-uniphier.c
2364 F:      drivers/tty/serial/8250/8250_uniphier.c
2365 N:      uniphier
2366
2367 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2368 M:      Ulf Hansson <ulf.hansson@linaro.org>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 T:      git git://git.linaro.org/people/ulfh/clk.git
2371 S:      Maintained
2372 F:      drivers/clk/ux500/
2373
2374 ARM/VERSATILE EXPRESS PLATFORM
2375 M:      Liviu Dudau <liviu.dudau@arm.com>
2376 M:      Sudeep Holla <sudeep.holla@arm.com>
2377 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      arch/arm/boot/dts/vexpress*
2381 F:      arch/arm64/boot/dts/arm/
2382 F:      arch/arm/mach-vexpress/
2383 F:      */*/vexpress*
2384 F:      */*/*/vexpress*
2385 F:      drivers/clk/versatile/clk-vexpress-osc.c
2386 F:      drivers/clocksource/timer-versatile.c
2387 N:      mps2
2388
2389 ARM/VFP SUPPORT
2390 M:      Russell King <linux@armlinux.org.uk>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 W:      http://www.armlinux.org.uk/
2393 S:      Maintained
2394 F:      arch/arm/vfp/
2395
2396 ARM/VOIPAC PXA270 SUPPORT
2397 M:      Marek Vasut <marek.vasut@gmail.com>
2398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2399 S:      Maintained
2400 F:      arch/arm/mach-pxa/vpac270.c
2401 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2402
2403 ARM/VT8500 ARM ARCHITECTURE
2404 M:      Tony Prisk <linux@prisktech.co.nz>
2405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2406 S:      Maintained
2407 F:      arch/arm/mach-vt8500/
2408 F:      drivers/clocksource/timer-vt8500.c
2409 F:      drivers/i2c/busses/i2c-wmt.c
2410 F:      drivers/mmc/host/wmt-sdmmc.c
2411 F:      drivers/pwm/pwm-vt8500.c
2412 F:      drivers/rtc/rtc-vt8500.c
2413 F:      drivers/tty/serial/vt8500_serial.c
2414 F:      drivers/usb/host/ehci-platform.c
2415 F:      drivers/usb/host/uhci-platform.c
2416 F:      drivers/video/fbdev/vt8500lcdfb.*
2417 F:      drivers/video/fbdev/wm8505fb*
2418 F:      drivers/video/fbdev/wmt_ge_rops.*
2419
2420 ARM/ZIPIT Z2 SUPPORT
2421 M:      Marek Vasut <marek.vasut@gmail.com>
2422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2423 S:      Maintained
2424 F:      arch/arm/mach-pxa/z2.c
2425 F:      arch/arm/mach-pxa/include/mach/z2.h
2426
2427 ARM/ZTE ARCHITECTURE
2428 M:      Jun Nie <jun.nie@linaro.org>
2429 M:      Shawn Guo <shawnguo@kernel.org>
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 S:      Maintained
2432 F:      arch/arm/boot/dts/zx2967*
2433 F:      arch/arm/mach-zx/
2434 F:      arch/arm64/boot/dts/zte/
2435 F:      drivers/clk/zte/
2436 F:      drivers/dma/zx_dma.c
2437 F:      drivers/gpio/gpio-zx.c
2438 F:      drivers/i2c/busses/i2c-zx2967.c
2439 F:      drivers/mmc/host/dw_mmc-zx.*
2440 F:      drivers/pinctrl/zte/
2441 F:      drivers/soc/zte/
2442 F:      drivers/thermal/zx2967_thermal.c
2443 F:      drivers/watchdog/zx2967_wdt.c
2444 F:      Documentation/devicetree/bindings/arm/zte.yaml
2445 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2446 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2447 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2448 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2449 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2450 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2451 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2452 F:      Documentation/devicetree/bindings/soc/zte/
2453 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2454 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2455 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2456 F:      include/dt-bindings/clock/zx2967*.h
2457 F:      include/dt-bindings/soc/zte,*.h
2458 F:      sound/soc/codecs/zx_aud96p22.c
2459 F:      sound/soc/zte/
2460
2461 ARM/ZYNQ ARCHITECTURE
2462 M:      Michal Simek <michal.simek@xilinx.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 W:      http://wiki.xilinx.com
2465 T:      git https://github.com/Xilinx/linux-xlnx.git
2466 S:      Supported
2467 F:      arch/arm/mach-zynq/
2468 F:      drivers/cpuidle/cpuidle-zynq.c
2469 F:      drivers/block/xsysace.c
2470 N:      zynq
2471 N:      xilinx
2472 F:      drivers/clocksource/timer-cadence-ttc.c
2473 F:      drivers/i2c/busses/i2c-cadence.c
2474 F:      drivers/mmc/host/sdhci-of-arasan.c
2475 F:      drivers/edac/synopsys_edac.c
2476 F:      drivers/i2c/busses/i2c-xiic.c
2477
2478 ARM64 PORT (AARCH64 ARCHITECTURE)
2479 M:      Catalin Marinas <catalin.marinas@arm.com>
2480 M:      Will Deacon <will.deacon@arm.com>
2481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2483 S:      Maintained
2484 F:      arch/arm64/
2485 X:      arch/arm64/boot/dts/
2486 F:      Documentation/arm64/
2487
2488 AS3645A LED FLASH CONTROLLER DRIVER
2489 M:      Sakari Ailus <sakari.ailus@iki.fi>
2490 L:      linux-leds@vger.kernel.org
2491 S:      Maintained
2492 F:      drivers/leds/leds-as3645a.c
2493
2494 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2495 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2496 L:      linux-media@vger.kernel.org
2497 T:      git git://linuxtv.org/media_tree.git
2498 S:      Maintained
2499 F:      drivers/media/i2c/ak7375.c
2500 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2501
2502 ASAHI KASEI AK8974 DRIVER
2503 M:      Linus Walleij <linus.walleij@linaro.org>
2504 L:      linux-iio@vger.kernel.org
2505 W:      http://www.akm.com/
2506 S:      Supported
2507 F:      drivers/iio/magnetometer/ak8974.c
2508
2509 ASC7621 HARDWARE MONITOR DRIVER
2510 M:      George Joseph <george.joseph@fairview5.com>
2511 L:      linux-hwmon@vger.kernel.org
2512 S:      Maintained
2513 F:      Documentation/hwmon/asc7621
2514 F:      drivers/hwmon/asc7621.c
2515
2516 ASPEED VIDEO ENGINE DRIVER
2517 M:      Eddie James <eajames@linux.ibm.com>
2518 L:      linux-media@vger.kernel.org
2519 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2520 S:      Maintained
2521 F:      drivers/media/platform/aspeed-video.c
2522 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2523
2524 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2525 M:      Corentin Chary <corentin.chary@gmail.com>
2526 L:      acpi4asus-user@lists.sourceforge.net
2527 L:      platform-driver-x86@vger.kernel.org
2528 W:      http://acpi4asus.sf.net
2529 S:      Maintained
2530 F:      drivers/platform/x86/asus*.c
2531 F:      drivers/platform/x86/eeepc*.c
2532
2533 ASUS WIRELESS RADIO CONTROL DRIVER
2534 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2535 L:      platform-driver-x86@vger.kernel.org
2536 S:      Maintained
2537 F:      drivers/platform/x86/asus-wireless.c
2538
2539 ASYMMETRIC KEYS
2540 M:      David Howells <dhowells@redhat.com>
2541 L:      keyrings@vger.kernel.org
2542 S:      Maintained
2543 F:      Documentation/crypto/asymmetric-keys.txt
2544 F:      include/linux/verification.h
2545 F:      include/crypto/public_key.h
2546 F:      include/crypto/pkcs7.h
2547 F:      crypto/asymmetric_keys/
2548
2549 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2550 R:      Dan Williams <dan.j.williams@intel.com>
2551 W:      http://sourceforge.net/projects/xscaleiop
2552 S:      Odd fixes
2553 F:      Documentation/crypto/async-tx-api.txt
2554 F:      crypto/async_tx/
2555 F:      drivers/dma/
2556 F:      include/linux/dmaengine.h
2557 F:      include/linux/async_tx.h
2558
2559 AT24 EEPROM DRIVER
2560 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2561 L:      linux-i2c@vger.kernel.org
2562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2563 S:      Maintained
2564 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2565 F:      drivers/misc/eeprom/at24.c
2566
2567 ATA OVER ETHERNET (AOE) DRIVER
2568 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2569 W:      http://www.openaoe.org/
2570 S:      Supported
2571 F:      Documentation/aoe/
2572 F:      drivers/block/aoe/
2573
2574 ATHEROS 71XX/9XXX GPIO DRIVER
2575 M:      Alban Bedel <albeu@free.fr>
2576 W:      https://github.com/AlbanBedel/linux
2577 T:      git git://github.com/AlbanBedel/linux
2578 S:      Maintained
2579 F:      drivers/gpio/gpio-ath79.c
2580 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2581
2582 ATHEROS 71XX/9XXX USB PHY DRIVER
2583 M:      Alban Bedel <albeu@free.fr>
2584 W:      https://github.com/AlbanBedel/linux
2585 T:      git git://github.com/AlbanBedel/linux
2586 S:      Maintained
2587 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2588 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2589
2590 ATHEROS ATH GENERIC UTILITIES
2591 M:      Kalle Valo <kvalo@codeaurora.org>
2592 L:      linux-wireless@vger.kernel.org
2593 S:      Supported
2594 F:      drivers/net/wireless/ath/*
2595
2596 ATHEROS ATH5K WIRELESS DRIVER
2597 M:      Jiri Slaby <jirislaby@gmail.com>
2598 M:      Nick Kossifidis <mickflemm@gmail.com>
2599 M:      Luis Chamberlain <mcgrof@kernel.org>
2600 L:      linux-wireless@vger.kernel.org
2601 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2602 S:      Maintained
2603 F:      drivers/net/wireless/ath/ath5k/
2604
2605 ATHEROS ATH6KL WIRELESS DRIVER
2606 M:      Kalle Valo <kvalo@codeaurora.org>
2607 L:      linux-wireless@vger.kernel.org
2608 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2610 S:      Supported
2611 F:      drivers/net/wireless/ath/ath6kl/
2612
2613 ATI_REMOTE2 DRIVER
2614 M:      Ville Syrjala <syrjala@sci.fi>
2615 S:      Maintained
2616 F:      drivers/input/misc/ati_remote2.c
2617
2618 ATK0110 HWMON DRIVER
2619 M:      Luca Tettamanti <kronos.it@gmail.com>
2620 L:      linux-hwmon@vger.kernel.org
2621 S:      Maintained
2622 F:      drivers/hwmon/asus_atk0110.c
2623
2624 ATLX ETHERNET DRIVERS
2625 M:      Jay Cliburn <jcliburn@gmail.com>
2626 M:      Chris Snook <chris.snook@gmail.com>
2627 L:      netdev@vger.kernel.org
2628 W:      http://sourceforge.net/projects/atl1
2629 W:      http://atl1.sourceforge.net
2630 S:      Maintained
2631 F:      drivers/net/ethernet/atheros/
2632
2633 ATM
2634 M:      Chas Williams <3chas3@gmail.com>
2635 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2636 L:      netdev@vger.kernel.org
2637 W:      http://linux-atm.sourceforge.net
2638 S:      Maintained
2639 F:      drivers/atm/
2640 F:      include/linux/atm*
2641 F:      include/uapi/linux/atm*
2642
2643 ATMEL MACB ETHERNET DRIVER
2644 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2645 S:      Supported
2646 F:      drivers/net/ethernet/cadence/
2647
2648 ATMEL MAXTOUCH DRIVER
2649 M:      Nick Dyer <nick@shmanahar.org>
2650 T:      git git://github.com/ndyer/linux.git
2651 S:      Maintained
2652 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2653 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2654
2655 ATMEL WIRELESS DRIVER
2656 M:      Simon Kelley <simon@thekelleys.org.uk>
2657 L:      linux-wireless@vger.kernel.org
2658 W:      http://www.thekelleys.org.uk/atmel
2659 W:      http://atmelwlandriver.sourceforge.net/
2660 S:      Maintained
2661 F:      drivers/net/wireless/atmel/atmel*
2662
2663 ATOMIC INFRASTRUCTURE
2664 M:      Will Deacon <will.deacon@arm.com>
2665 M:      Peter Zijlstra <peterz@infradead.org>
2666 R:      Boqun Feng <boqun.feng@gmail.com>
2667 L:      linux-kernel@vger.kernel.org
2668 S:      Maintained
2669 F:      arch/*/include/asm/atomic*.h
2670 F:      include/*/atomic*.h
2671 F:      scripts/atomic/
2672
2673 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2674 M:      Bradley Grove <linuxdrivers@attotech.com>
2675 L:      linux-scsi@vger.kernel.org
2676 W:      http://www.attotech.com
2677 S:      Supported
2678 F:      drivers/scsi/esas2r
2679
2680 ATUSB IEEE 802.15.4 RADIO DRIVER
2681 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2682 L:      linux-wpan@vger.kernel.org
2683 S:      Maintained
2684 F:      drivers/net/ieee802154/atusb.c
2685 F:      drivers/net/ieee802154/atusb.h
2686 F:      drivers/net/ieee802154/at86rf230.h
2687
2688 AUDIT SUBSYSTEM
2689 M:      Paul Moore <paul@paul-moore.com>
2690 M:      Eric Paris <eparis@redhat.com>
2691 L:      linux-audit@redhat.com (moderated for non-subscribers)
2692 W:      https://github.com/linux-audit
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2694 S:      Supported
2695 F:      include/linux/audit.h
2696 F:      include/uapi/linux/audit.h
2697 F:      kernel/audit*
2698
2699 AUXILIARY DISPLAY DRIVERS
2700 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2701 S:      Maintained
2702 F:      drivers/auxdisplay/
2703 F:      include/linux/cfag12864b.h
2704
2705 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2706 M:      Andreas Klinger <ak@it-klinger.de>
2707 L:      linux-iio@vger.kernel.org
2708 S:      Maintained
2709 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2710 F:      drivers/iio/adc/hx711.c
2711
2712 AX.25 NETWORK LAYER
2713 M:      Ralf Baechle <ralf@linux-mips.org>
2714 L:      linux-hams@vger.kernel.org
2715 W:      http://www.linux-ax25.org/
2716 S:      Maintained
2717 F:      include/uapi/linux/ax25.h
2718 F:      include/net/ax25.h
2719 F:      net/ax25/
2720
2721 AXENTIA ARM DEVICES
2722 M:      Peter Rosin <peda@axentia.se>
2723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/arm/axentia.txt
2726 F:      arch/arm/boot/dts/at91-linea.dtsi
2727 F:      arch/arm/boot/dts/at91-natte.dtsi
2728 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2729 F:      arch/arm/boot/dts/at91-tse850-3.dts
2730
2731 AXENTIA ASOC DRIVERS
2732 M:      Peter Rosin <peda@axentia.se>
2733 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2734 S:      Maintained
2735 F:      Documentation/devicetree/bindings/sound/axentia,*
2736 F:      sound/soc/atmel/tse850-pcm5142.c
2737
2738 AXXIA I2C CONTROLLER
2739 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2740 L:      linux-i2c@vger.kernel.org
2741 S:      Maintained
2742 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2743 F:      drivers/i2c/busses/i2c-axxia.c
2744
2745 AZ6007 DVB DRIVER
2746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2747 L:      linux-media@vger.kernel.org
2748 W:      https://linuxtv.org
2749 T:      git git://linuxtv.org/media_tree.git
2750 S:      Maintained
2751 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2752
2753 AZTECH FM RADIO RECEIVER DRIVER
2754 M:      Hans Verkuil <hverkuil@xs4all.nl>
2755 L:      linux-media@vger.kernel.org
2756 T:      git git://linuxtv.org/media_tree.git
2757 W:      https://linuxtv.org
2758 S:      Maintained
2759 F:      drivers/media/radio/radio-aztech*
2760
2761 B43 WIRELESS DRIVER
2762 L:      linux-wireless@vger.kernel.org
2763 L:      b43-dev@lists.infradead.org
2764 W:      http://wireless.kernel.org/en/users/Drivers/b43
2765 S:      Odd Fixes
2766 F:      drivers/net/wireless/broadcom/b43/
2767
2768 B43LEGACY WIRELESS DRIVER
2769 M:      Larry Finger <Larry.Finger@lwfinger.net>
2770 L:      linux-wireless@vger.kernel.org
2771 L:      b43-dev@lists.infradead.org
2772 W:      http://wireless.kernel.org/en/users/Drivers/b43
2773 S:      Maintained
2774 F:      drivers/net/wireless/broadcom/b43legacy/
2775
2776 BACKLIGHT CLASS/SUBSYSTEM
2777 M:      Lee Jones <lee.jones@linaro.org>
2778 M:      Daniel Thompson <daniel.thompson@linaro.org>
2779 M:      Jingoo Han <jingoohan1@gmail.com>
2780 L:      dri-devel@lists.freedesktop.org
2781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2782 S:      Maintained
2783 F:      drivers/video/backlight/
2784 F:      include/linux/backlight.h
2785 F:      include/linux/pwm_backlight.h
2786 F:      Documentation/devicetree/bindings/leds/backlight
2787
2788 BATMAN ADVANCED
2789 M:      Marek Lindner <mareklindner@neomailbox.ch>
2790 M:      Simon Wunderlich <sw@simonwunderlich.de>
2791 M:      Antonio Quartulli <a@unstable.cc>
2792 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2793 W:      https://www.open-mesh.org/
2794 Q:      https://patchwork.open-mesh.org/project/batman/list/
2795 S:      Maintained
2796 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2797 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2798 F:      Documentation/networking/batman-adv.rst
2799 F:      include/uapi/linux/batadv_packet.h
2800 F:      include/uapi/linux/batman_adv.h
2801 F:      net/batman-adv/
2802
2803 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2804 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2805 L:      linux-hams@vger.kernel.org
2806 W:      http://www.baycom.org/~tom/ham/ham.html
2807 S:      Maintained
2808 F:      drivers/net/hamradio/baycom*
2809
2810 BCACHE (BLOCK LAYER CACHE)
2811 M:      Coly Li <colyli@suse.de>
2812 M:      Kent Overstreet <kent.overstreet@gmail.com>
2813 L:      linux-bcache@vger.kernel.org
2814 W:      http://bcache.evilpiepirate.org
2815 C:      irc://irc.oftc.net/bcache
2816 S:      Maintained
2817 F:      drivers/md/bcache/
2818
2819 BDISP ST MEDIA DRIVER
2820 M:      Fabien Dessenne <fabien.dessenne@st.com>
2821 L:      linux-media@vger.kernel.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 W:      https://linuxtv.org
2824 S:      Supported
2825 F:      drivers/media/platform/sti/bdisp
2826
2827 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2828 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2829 L:      netdev@vger.kernel.org
2830 S:      Maintained
2831 F:      drivers/net/ethernet/ec_bhf.c
2832
2833 BEFS FILE SYSTEM
2834 M:      Luis de Bethencourt <luisbg@kernel.org>
2835 M:      Salah Triki <salah.triki@gmail.com>
2836 S:      Maintained
2837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2838 F:      Documentation/filesystems/befs.txt
2839 F:      fs/befs/
2840
2841 BFQ I/O SCHEDULER
2842 M:      Paolo Valente <paolo.valente@linaro.org>
2843 M:      Jens Axboe <axboe@kernel.dk>
2844 L:      linux-block@vger.kernel.org
2845 S:      Maintained
2846 F:      block/bfq-*
2847 F:      Documentation/block/bfq-iosched.txt
2848
2849 BFS FILE SYSTEM
2850 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2851 S:      Maintained
2852 F:      Documentation/filesystems/bfs.txt
2853 F:      fs/bfs/
2854 F:      include/uapi/linux/bfs_fs.h
2855
2856 BLINKM RGB LED DRIVER
2857 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2858 S:      Maintained
2859 F:      drivers/leds/leds-blinkm.c
2860
2861 BLOCK LAYER
2862 M:      Jens Axboe <axboe@kernel.dk>
2863 L:      linux-block@vger.kernel.org
2864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2865 S:      Maintained
2866 F:      block/
2867 F:      drivers/block/
2868 F:      kernel/trace/blktrace.c
2869 F:      lib/sbitmap.c
2870
2871 BLOCK2MTD DRIVER
2872 M:      Joern Engel <joern@lazybastard.org>
2873 L:      linux-mtd@lists.infradead.org
2874 S:      Maintained
2875 F:      drivers/mtd/devices/block2mtd.c
2876
2877 BLUETOOTH DRIVERS
2878 M:      Marcel Holtmann <marcel@holtmann.org>
2879 M:      Johan Hedberg <johan.hedberg@gmail.com>
2880 L:      linux-bluetooth@vger.kernel.org
2881 W:      http://www.bluez.org/
2882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2884 S:      Maintained
2885 F:      drivers/bluetooth/
2886
2887 BLUETOOTH SUBSYSTEM
2888 M:      Marcel Holtmann <marcel@holtmann.org>
2889 M:      Johan Hedberg <johan.hedberg@gmail.com>
2890 L:      linux-bluetooth@vger.kernel.org
2891 W:      http://www.bluez.org/
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2894 S:      Maintained
2895 F:      net/bluetooth/
2896 F:      include/net/bluetooth/
2897
2898 BONDING DRIVER
2899 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2900 M:      Veaceslav Falico <vfalico@gmail.com>
2901 M:      Andy Gospodarek <andy@greyhouse.net>
2902 L:      netdev@vger.kernel.org
2903 W:      http://sourceforge.net/projects/bonding/
2904 S:      Supported
2905 F:      drivers/net/bonding/
2906 F:      include/uapi/linux/if_bonding.h
2907
2908 BPF (Safe dynamic programs and tools)
2909 M:      Alexei Starovoitov <ast@kernel.org>
2910 M:      Daniel Borkmann <daniel@iogearbox.net>
2911 R:      Martin KaFai Lau <kafai@fb.com>
2912 R:      Song Liu <songliubraving@fb.com>
2913 R:      Yonghong Song <yhs@fb.com>
2914 L:      netdev@vger.kernel.org
2915 L:      bpf@vger.kernel.org
2916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2918 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2919 S:      Supported
2920 F:      arch/*/net/*
2921 F:      Documentation/networking/filter.txt
2922 F:      Documentation/bpf/
2923 F:      include/linux/bpf*
2924 F:      include/linux/filter.h
2925 F:      include/trace/events/xdp.h
2926 F:      include/uapi/linux/bpf*
2927 F:      include/uapi/linux/filter.h
2928 F:      kernel/bpf/
2929 F:      kernel/trace/bpf_trace.c
2930 F:      lib/test_bpf.c
2931 F:      net/bpf/
2932 F:      net/core/filter.c
2933 F:      net/sched/act_bpf.c
2934 F:      net/sched/cls_bpf.c
2935 F:      samples/bpf/
2936 F:      tools/bpf/
2937 F:      tools/lib/bpf/
2938 F:      tools/testing/selftests/bpf/
2939 K:      bpf
2940 N:      bpf
2941
2942 BPF JIT for ARM
2943 M:      Shubham Bansal <illusionist.neo@gmail.com>
2944 L:      netdev@vger.kernel.org
2945 L:      bpf@vger.kernel.org
2946 S:      Maintained
2947 F:      arch/arm/net/
2948
2949 BPF JIT for ARM64
2950 M:      Daniel Borkmann <daniel@iogearbox.net>
2951 M:      Alexei Starovoitov <ast@kernel.org>
2952 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Supported
2956 F:      arch/arm64/net/
2957
2958 BPF JIT for MIPS (32-BIT AND 64-BIT)
2959 M:      Paul Burton <paul.burton@mips.com>
2960 L:      netdev@vger.kernel.org
2961 L:      bpf@vger.kernel.org
2962 S:      Maintained
2963 F:      arch/mips/net/
2964
2965 BPF JIT for NFP NICs
2966 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2967 L:      netdev@vger.kernel.org
2968 L:      bpf@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/net/ethernet/netronome/nfp/bpf/
2971
2972 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2973 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2974 M:      Sandipan Das <sandipan@linux.ibm.com>
2975 L:      netdev@vger.kernel.org
2976 L:      bpf@vger.kernel.org
2977 S:      Maintained
2978 F:      arch/powerpc/net/
2979
2980 BPF JIT for RISC-V (RV64G)
2981 M:      Björn Töpel <bjorn.topel@gmail.com>
2982 L:      netdev@vger.kernel.org
2983 S:      Maintained
2984 F:      arch/riscv/net/
2985
2986 BPF JIT for S390
2987 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2988 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2989 L:      netdev@vger.kernel.org
2990 L:      bpf@vger.kernel.org
2991 S:      Maintained
2992 F:      arch/s390/net/
2993 X:      arch/s390/net/pnet.c
2994
2995 BPF JIT for SPARC (32-BIT AND 64-BIT)
2996 M:      David S. Miller <davem@davemloft.net>
2997 L:      netdev@vger.kernel.org
2998 L:      bpf@vger.kernel.org
2999 S:      Maintained
3000 F:      arch/sparc/net/
3001
3002 BPF JIT for X86 32-BIT
3003 M:      Wang YanQing <udknight@gmail.com>
3004 L:      netdev@vger.kernel.org
3005 L:      bpf@vger.kernel.org
3006 S:      Maintained
3007 F:      arch/x86/net/bpf_jit_comp32.c
3008
3009 BPF JIT for X86 64-BIT
3010 M:      Alexei Starovoitov <ast@kernel.org>
3011 M:      Daniel Borkmann <daniel@iogearbox.net>
3012 L:      netdev@vger.kernel.org
3013 L:      bpf@vger.kernel.org
3014 S:      Supported
3015 F:      arch/x86/net/
3016 X:      arch/x86/net/bpf_jit_comp32.c
3017
3018 BROADCOM B44 10/100 ETHERNET DRIVER
3019 M:      Michael Chan <michael.chan@broadcom.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/b44.*
3023
3024 BROADCOM B53 ETHERNET SWITCH DRIVER
3025 M:      Florian Fainelli <f.fainelli@gmail.com>
3026 L:      netdev@vger.kernel.org
3027 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3028 S:      Supported
3029 F:      drivers/net/dsa/b53/*
3030 F:      include/linux/platform_data/b53.h
3031
3032 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3033 M:      Florian Fainelli <f.fainelli@gmail.com>
3034 M:      Ray Jui <rjui@broadcom.com>
3035 M:      Scott Branden <sbranden@broadcom.com>
3036 M:      bcm-kernel-feedback-list@broadcom.com
3037 T:      git git://github.com/broadcom/mach-bcm
3038 S:      Maintained
3039 N:      bcm281*
3040 N:      bcm113*
3041 N:      bcm216*
3042 N:      kona
3043 F:      arch/arm/mach-bcm/
3044
3045 BROADCOM BCM2835 ARM ARCHITECTURE
3046 M:      Eric Anholt <eric@anholt.net>
3047 M:      Stefan Wahren <stefan.wahren@i2se.com>
3048 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3050 T:      git git://github.com/anholt/linux
3051 S:      Maintained
3052 N:      bcm2835
3053 F:      drivers/staging/vc04_services
3054
3055 BROADCOM BCM47XX MIPS ARCHITECTURE
3056 M:      Hauke Mehrtens <hauke@hauke-m.de>
3057 M:      Rafał Miłecki <zajec5@gmail.com>
3058 L:      linux-mips@vger.kernel.org
3059 S:      Maintained
3060 F:      Documentation/devicetree/bindings/mips/brcm/
3061 F:      arch/mips/bcm47xx/*
3062 F:      arch/mips/include/asm/mach-bcm47xx/*
3063
3064 BROADCOM BCM5301X ARM ARCHITECTURE
3065 M:      Hauke Mehrtens <hauke@hauke-m.de>
3066 M:      Rafał Miłecki <zajec5@gmail.com>
3067 M:      bcm-kernel-feedback-list@broadcom.com
3068 L:      linux-arm-kernel@lists.infradead.org
3069 S:      Maintained
3070 F:      arch/arm/mach-bcm/bcm_5301x.c
3071 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3072 F:      arch/arm/boot/dts/bcm470*
3073 F:      arch/arm/boot/dts/bcm953012*
3074
3075 BROADCOM BCM53573 ARM ARCHITECTURE
3076 M:      Rafał Miłecki <rafal@milecki.pl>
3077 L:      linux-arm-kernel@lists.infradead.org
3078 S:      Maintained
3079 F:      arch/arm/boot/dts/bcm53573*
3080 F:      arch/arm/boot/dts/bcm47189*
3081
3082 BROADCOM BCM63XX ARM ARCHITECTURE
3083 M:      Florian Fainelli <f.fainelli@gmail.com>
3084 M:      bcm-kernel-feedback-list@broadcom.com
3085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3086 T:      git git://github.com/broadcom/stblinux.git
3087 S:      Maintained
3088 N:      bcm63xx
3089
3090 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3091 M:      Kevin Cernekee <cernekee@gmail.com>
3092 L:      linux-usb@vger.kernel.org
3093 S:      Maintained
3094 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3095
3096 BROADCOM BCM7XXX ARM ARCHITECTURE
3097 M:      Brian Norris <computersforpeace@gmail.com>
3098 M:      Gregory Fong <gregory.0xf0@gmail.com>
3099 M:      Florian Fainelli <f.fainelli@gmail.com>
3100 M:      bcm-kernel-feedback-list@broadcom.com
3101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3102 T:      git git://github.com/broadcom/stblinux.git
3103 S:      Maintained
3104 F:      arch/arm/mach-bcm/*brcmstb*
3105 F:      arch/arm/boot/dts/bcm7*.dts*
3106 F:      drivers/bus/brcmstb_gisb.c
3107 F:      arch/arm/mm/cache-b15-rac.c
3108 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3109 N:      brcmstb
3110
3111 BROADCOM BMIPS CPUFREQ DRIVER
3112 M:      Markus Mayer <mmayer@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 L:      linux-pm@vger.kernel.org
3115 S:      Maintained
3116 F:      drivers/cpufreq/bmips-cpufreq.c
3117
3118 BROADCOM BMIPS MIPS ARCHITECTURE
3119 M:      Kevin Cernekee <cernekee@gmail.com>
3120 M:      Florian Fainelli <f.fainelli@gmail.com>
3121 L:      linux-mips@vger.kernel.org
3122 T:      git git://github.com/broadcom/stblinux.git
3123 S:      Maintained
3124 F:      arch/mips/bmips/*
3125 F:      arch/mips/include/asm/mach-bmips/*
3126 F:      arch/mips/kernel/*bmips*
3127 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3128 F:      drivers/irqchip/irq-bcm63*
3129 F:      drivers/irqchip/irq-bcm7*
3130 F:      drivers/irqchip/irq-brcmstb*
3131 F:      include/linux/bcm963xx_nvram.h
3132 F:      include/linux/bcm963xx_tag.h
3133
3134 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3135 M:      Rasesh Mody <rmody@marvell.com>
3136 M:      GR-Linux-NIC-Dev@marvell.com
3137 L:      netdev@vger.kernel.org
3138 S:      Supported
3139 F:      drivers/net/ethernet/broadcom/bnx2.*
3140 F:      drivers/net/ethernet/broadcom/bnx2_*
3141
3142 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3143 M:      QLogic-Storage-Upstream@qlogic.com
3144 L:      linux-scsi@vger.kernel.org
3145 S:      Supported
3146 F:      drivers/scsi/bnx2fc/
3147
3148 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3149 M:      QLogic-Storage-Upstream@qlogic.com
3150 L:      linux-scsi@vger.kernel.org
3151 S:      Supported
3152 F:      drivers/scsi/bnx2i/
3153
3154 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3155 M:      Ariel Elior <aelior@marvell.com>
3156 M:      Sudarsana Kalluru <skalluru@marvell.com>
3157 M:      GR-everest-linux-l2@marvell.com
3158 L:      netdev@vger.kernel.org
3159 S:      Supported
3160 F:      drivers/net/ethernet/broadcom/bnx2x/
3161
3162 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3163 M:      Michael Chan <michael.chan@broadcom.com>
3164 L:      netdev@vger.kernel.org
3165 S:      Supported
3166 F:      drivers/net/ethernet/broadcom/bnxt/
3167
3168 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3169 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3170 M:      Franky Lin <franky.lin@broadcom.com>
3171 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3172 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3173 M:      Wright Feng <wright.feng@cypress.com>
3174 L:      linux-wireless@vger.kernel.org
3175 L:      brcm80211-dev-list.pdl@broadcom.com
3176 L:      brcm80211-dev-list@cypress.com
3177 S:      Supported
3178 F:      drivers/net/wireless/broadcom/brcm80211/
3179
3180 BROADCOM BRCMSTB GPIO DRIVER
3181 M:      Gregory Fong <gregory.0xf0@gmail.com>
3182 L:      bcm-kernel-feedback-list@broadcom.com
3183 S:      Supported
3184 F:      drivers/gpio/gpio-brcmstb.c
3185 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3186
3187 BROADCOM BRCMSTB I2C DRIVER
3188 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3189 L:      linux-i2c@vger.kernel.org
3190 L:      bcm-kernel-feedback-list@broadcom.com
3191 S:      Supported
3192 F:      drivers/i2c/busses/i2c-brcmstb.c
3193 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3194
3195 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3196 M:      Al Cooper <alcooperx@gmail.com>
3197 L:      linux-kernel@vger.kernel.org
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 S:      Maintained
3200 F:      drivers/phy/broadcom/phy-brcm-usb*
3201
3202 BROADCOM GENET ETHERNET DRIVER
3203 M:      Doug Berger <opendmb@gmail.com>
3204 M:      Florian Fainelli <f.fainelli@gmail.com>
3205 L:      netdev@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/net/ethernet/broadcom/genet/
3208
3209 BROADCOM IPROC ARM ARCHITECTURE
3210 M:      Ray Jui <rjui@broadcom.com>
3211 M:      Scott Branden <sbranden@broadcom.com>
3212 M:      bcm-kernel-feedback-list@broadcom.com
3213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3214 T:      git git://github.com/broadcom/cygnus-linux.git
3215 S:      Maintained
3216 N:      iproc
3217 N:      cygnus
3218 N:      bcm[-_]nsp
3219 N:      bcm9113*
3220 N:      bcm9583*
3221 N:      bcm9585*
3222 N:      bcm9586*
3223 N:      bcm988312
3224 N:      bcm113*
3225 N:      bcm583*
3226 N:      bcm585*
3227 N:      bcm586*
3228 N:      bcm88312
3229 N:      hr2
3230 N:      stingray
3231 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3232 F:      arch/arm64/boot/dts/broadcom/stingray/*
3233 F:      drivers/clk/bcm/clk-ns*
3234 F:      drivers/clk/bcm/clk-sr*
3235 F:      drivers/pinctrl/bcm/pinctrl-ns*
3236 F:      include/dt-bindings/clock/bcm-sr*
3237
3238 BROADCOM KONA GPIO DRIVER
3239 M:      Ray Jui <rjui@broadcom.com>
3240 L:      bcm-kernel-feedback-list@broadcom.com
3241 S:      Supported
3242 F:      drivers/gpio/gpio-bcm-kona.c
3243 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3244
3245 BROADCOM NETXTREME-E ROCE DRIVER
3246 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3247 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3248 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3249 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3250 L:      linux-rdma@vger.kernel.org
3251 W:      http://www.broadcom.com
3252 S:      Supported
3253 F:      drivers/infiniband/hw/bnxt_re/
3254 F:      include/uapi/rdma/bnxt_re-abi.h
3255
3256 BROADCOM NVRAM DRIVER
3257 M:      Rafał Miłecki <zajec5@gmail.com>
3258 L:      linux-mips@vger.kernel.org
3259 S:      Maintained
3260 F:      drivers/firmware/broadcom/*
3261
3262 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3263 M:      Rafał Miłecki <zajec5@gmail.com>
3264 L:      linux-wireless@vger.kernel.org
3265 S:      Maintained
3266 F:      drivers/bcma/
3267 F:      include/linux/bcma/
3268
3269 BROADCOM STB AVS CPUFREQ DRIVER
3270 M:      Markus Mayer <mmayer@broadcom.com>
3271 M:      bcm-kernel-feedback-list@broadcom.com
3272 L:      linux-pm@vger.kernel.org
3273 S:      Maintained
3274 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3275 F:      drivers/cpufreq/brcmstb*
3276
3277 BROADCOM STB AVS TMON DRIVER
3278 M:      Markus Mayer <mmayer@broadcom.com>
3279 M:      bcm-kernel-feedback-list@broadcom.com
3280 L:      linux-pm@vger.kernel.org
3281 S:      Maintained
3282 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3283 F:      drivers/thermal/broadcom/brcmstb*
3284
3285 BROADCOM STB NAND FLASH DRIVER
3286 M:      Brian Norris <computersforpeace@gmail.com>
3287 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3288 L:      linux-mtd@lists.infradead.org
3289 L:      bcm-kernel-feedback-list@broadcom.com
3290 S:      Maintained
3291 F:      drivers/mtd/nand/raw/brcmnand/
3292
3293 BROADCOM STB DPFE DRIVER
3294 M:      Markus Mayer <mmayer@broadcom.com>
3295 M:      bcm-kernel-feedback-list@broadcom.com
3296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3297 S:      Maintained
3298 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3299 F:      drivers/memory/brcmstb_dpfe.c
3300
3301 BROADCOM SPI DRIVER
3302 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3303 M:      bcm-kernel-feedback-list@broadcom.com
3304 S:      Maintained
3305 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3306 F:      drivers/spi/spi-bcm-qspi.*
3307 F:      drivers/spi/spi-brcmstb-qspi.c
3308 F:      drivers/spi/spi-iproc-qspi.c
3309
3310 BROADCOM SYSTEMPORT ETHERNET DRIVER
3311 M:      Florian Fainelli <f.fainelli@gmail.com>
3312 L:      netdev@vger.kernel.org
3313 S:      Supported
3314 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3315
3316 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3317 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3318 M:      Prashant Sreedharan <prashant@broadcom.com>
3319 M:      Michael Chan <mchan@broadcom.com>
3320 L:      netdev@vger.kernel.org
3321 S:      Supported
3322 F:      drivers/net/ethernet/broadcom/tg3.*
3323
3324 BROCADE BFA FC SCSI DRIVER
3325 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3326 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3327 L:      linux-scsi@vger.kernel.org
3328 S:      Supported
3329 F:      drivers/scsi/bfa/
3330
3331 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3332 M:      Rasesh Mody <rmody@marvell.com>
3333 M:      Sudarsana Kalluru <skalluru@marvell.com>
3334 M:      GR-Linux-NIC-Dev@marvell.com
3335 L:      netdev@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/net/ethernet/brocade/bna/
3338
3339 BSG (block layer generic sg v4 driver)
3340 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3341 L:      linux-scsi@vger.kernel.org
3342 S:      Supported
3343 F:      block/bsg.c
3344 F:      include/linux/bsg.h
3345 F:      include/uapi/linux/bsg.h
3346
3347 BT87X AUDIO DRIVER
3348 M:      Clemens Ladisch <clemens@ladisch.de>
3349 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3350 T:      git git://git.alsa-project.org/alsa-kernel.git
3351 S:      Maintained
3352 F:      Documentation/sound/cards/bt87x.rst
3353 F:      sound/pci/bt87x.c
3354
3355 BT8XXGPIO DRIVER
3356 M:      Michael Buesch <m@bues.ch>
3357 W:      http://bu3sch.de/btgpio.php
3358 S:      Maintained
3359 F:      drivers/gpio/gpio-bt8xx.c
3360
3361 BTRFS FILE SYSTEM
3362 M:      Chris Mason <clm@fb.com>
3363 M:      Josef Bacik <josef@toxicpanda.com>
3364 M:      David Sterba <dsterba@suse.com>
3365 L:      linux-btrfs@vger.kernel.org
3366 W:      http://btrfs.wiki.kernel.org/
3367 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3369 S:      Maintained
3370 F:      Documentation/filesystems/btrfs.txt
3371 F:      fs/btrfs/
3372 F:      include/linux/btrfs*
3373 F:      include/uapi/linux/btrfs*
3374
3375 BTTV VIDEO4LINUX DRIVER
3376 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3377 L:      linux-media@vger.kernel.org
3378 W:      https://linuxtv.org
3379 T:      git git://linuxtv.org/media_tree.git
3380 S:      Odd fixes
3381 F:      Documentation/media/v4l-drivers/bttv*
3382 F:      drivers/media/pci/bt8xx/bttv*
3383
3384 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3385 M:      Chanwoo Choi <cw00.choi@samsung.com>
3386 L:      linux-pm@vger.kernel.org
3387 L:      linux-samsung-soc@vger.kernel.org
3388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3389 S:      Maintained
3390 F:      drivers/devfreq/exynos-bus.c
3391 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3392
3393 BUSLOGIC SCSI DRIVER
3394 M:      Khalid Aziz <khalid@gonehiking.org>
3395 L:      linux-scsi@vger.kernel.org
3396 S:      Maintained
3397 F:      drivers/scsi/BusLogic.*
3398 F:      drivers/scsi/FlashPoint.*
3399
3400 C-MEDIA CMI8788 DRIVER
3401 M:      Clemens Ladisch <clemens@ladisch.de>
3402 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3403 T:      git git://git.alsa-project.org/alsa-kernel.git
3404 S:      Maintained
3405 F:      sound/pci/oxygen/
3406
3407 C-SKY ARCHITECTURE
3408 M:      Guo Ren <guoren@kernel.org>
3409 T:      git https://github.com/c-sky/csky-linux.git
3410 S:      Supported
3411 F:      arch/csky/
3412 F:      Documentation/devicetree/bindings/csky/
3413 F:      drivers/irqchip/irq-csky-*
3414 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3415 F:      drivers/clocksource/timer-gx6605s.c
3416 F:      drivers/clocksource/timer-mp-csky.c
3417 F:      Documentation/devicetree/bindings/timer/csky,*
3418 K:      csky
3419 N:      csky
3420
3421 C6X ARCHITECTURE
3422 M:      Mark Salter <msalter@redhat.com>
3423 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3424 L:      linux-c6x-dev@linux-c6x.org
3425 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3426 S:      Maintained
3427 F:      arch/c6x/
3428
3429 CA8210 IEEE-802.15.4 RADIO DRIVER
3430 M:      Harry Morris <h.morris@cascoda.com>
3431 L:      linux-wpan@vger.kernel.org
3432 W:      https://github.com/Cascoda/ca8210-linux.git
3433 S:      Maintained
3434 F:      drivers/net/ieee802154/ca8210.c
3435 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3436
3437 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3438 M:      David Howells <dhowells@redhat.com>
3439 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3440 S:      Supported
3441 F:      Documentation/filesystems/caching/cachefiles.txt
3442 F:      fs/cachefiles/
3443
3444 CADENCE MIPI-CSI2 BRIDGES
3445 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3446 L:      linux-media@vger.kernel.org
3447 S:      Maintained
3448 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3449 F:      drivers/media/platform/cadence/cdns-csi2*
3450
3451 CADET FM/AM RADIO RECEIVER DRIVER
3452 M:      Hans Verkuil <hverkuil@xs4all.nl>
3453 L:      linux-media@vger.kernel.org
3454 T:      git git://linuxtv.org/media_tree.git
3455 W:      https://linuxtv.org
3456 S:      Maintained
3457 F:      drivers/media/radio/radio-cadet*
3458
3459 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3460 M:      Jonathan Corbet <corbet@lwn.net>
3461 L:      linux-media@vger.kernel.org
3462 T:      git git://linuxtv.org/media_tree.git
3463 S:      Maintained
3464 F:      Documentation/media/v4l-drivers/cafe_ccic*
3465 F:      drivers/media/platform/marvell-ccic/
3466
3467 CAIF NETWORK LAYER
3468 L:      netdev@vger.kernel.org
3469 S:      Orphan
3470 F:      Documentation/networking/caif/
3471 F:      drivers/net/caif/
3472 F:      include/uapi/linux/caif/
3473 F:      include/net/caif/
3474 F:      net/caif/
3475
3476 CAKE QDISC
3477 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3478 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3479 S:      Maintained
3480 F:      net/sched/sch_cake.c
3481
3482 CALGARY x86-64 IOMMU
3483 M:      Muli Ben-Yehuda <mulix@mulix.org>
3484 M:      Jon Mason <jdmason@kudzu.us>
3485 L:      iommu@lists.linux-foundation.org
3486 S:      Maintained
3487 F:      arch/x86/kernel/pci-calgary_64.c
3488 F:      arch/x86/kernel/tce_64.c
3489 F:      arch/x86/include/asm/calgary.h
3490 F:      arch/x86/include/asm/tce.h
3491
3492 CAN NETWORK DRIVERS
3493 M:      Wolfgang Grandegger <wg@grandegger.com>
3494 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3495 L:      linux-can@vger.kernel.org
3496 W:      https://github.com/linux-can
3497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3499 S:      Maintained
3500 F:      Documentation/devicetree/bindings/net/can/
3501 F:      drivers/net/can/
3502 F:      include/linux/can/dev.h
3503 F:      include/linux/can/platform/
3504 F:      include/uapi/linux/can/error.h
3505 F:      include/uapi/linux/can/netlink.h
3506
3507 CAN NETWORK LAYER
3508 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3509 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3510 L:      linux-can@vger.kernel.org
3511 W:      https://github.com/linux-can
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3514 S:      Maintained
3515 F:      Documentation/networking/can.rst
3516 F:      net/can/
3517 F:      include/linux/can/core.h
3518 F:      include/uapi/linux/can.h
3519 F:      include/uapi/linux/can/bcm.h
3520 F:      include/uapi/linux/can/raw.h
3521 F:      include/uapi/linux/can/gw.h
3522
3523 CAPABILITIES
3524 M:      Serge Hallyn <serge@hallyn.com>
3525 L:      linux-security-module@vger.kernel.org
3526 S:      Supported
3527 F:      include/linux/capability.h
3528 F:      include/uapi/linux/capability.h
3529 F:      security/commoncap.c
3530 F:      kernel/capability.c
3531
3532 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3533 M:      Kevin Tsai <ktsai@capellamicro.com>
3534 S:      Maintained
3535 F:      drivers/iio/light/cm*
3536
3537 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3538 M:      Christian Lamparter <chunkeey@googlemail.com>
3539 L:      linux-wireless@vger.kernel.org
3540 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3541 S:      Maintained
3542 F:      drivers/net/wireless/ath/carl9170/
3543
3544 CAVIUM I2C DRIVER
3545 M:      Jan Glauber <jglauber@cavium.com>
3546 M:      David Daney <david.daney@cavium.com>
3547 W:      http://www.cavium.com
3548 S:      Supported
3549 F:      drivers/i2c/busses/i2c-octeon*
3550 F:      drivers/i2c/busses/i2c-thunderx*
3551
3552 CAVIUM LIQUIDIO NETWORK DRIVER
3553 M:      Derek Chickles <dchickles@marvell.com>
3554 M:      Satanand Burla <sburla@marvell.com>
3555 M:      Felix Manlunas <fmanlunas@marvell.com>
3556 L:      netdev@vger.kernel.org
3557 W:      http://www.cavium.com
3558 S:      Supported
3559 F:      drivers/net/ethernet/cavium/liquidio/
3560
3561 CAVIUM MMC DRIVER
3562 M:      Jan Glauber <jglauber@cavium.com>
3563 M:      David Daney <david.daney@cavium.com>
3564 M:      Steven J. Hill <Steven.Hill@cavium.com>
3565 W:      http://www.cavium.com
3566 S:      Supported
3567 F:      drivers/mmc/host/cavium*
3568
3569 CAVIUM OCTEON-TX CRYPTO DRIVER
3570 M:      George Cherian <george.cherian@cavium.com>
3571 L:      linux-crypto@vger.kernel.org
3572 W:      http://www.cavium.com
3573 S:      Supported
3574 F:      drivers/crypto/cavium/cpt/
3575
3576 CAVIUM THUNDERX2 ARM64 SOC
3577 M:      Robert Richter <rrichter@cavium.com>
3578 M:      Jayachandran C <jnair@caviumnetworks.com>
3579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3580 S:      Maintained
3581 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3582 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3583
3584 CC2520 IEEE-802.15.4 RADIO DRIVER
3585 M:      Varka Bhadram <varkabhadram@gmail.com>
3586 L:      linux-wpan@vger.kernel.org
3587 S:      Maintained
3588 F:      drivers/net/ieee802154/cc2520.c
3589 F:      include/linux/spi/cc2520.h
3590 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3591
3592 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3593 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3594 L:      linux-crypto@vger.kernel.org
3595 S:      Supported
3596 F:      drivers/crypto/ccree/
3597 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3598
3599 CEC FRAMEWORK
3600 M:      Hans Verkuil <hans.verkuil@cisco.com>
3601 L:      linux-media@vger.kernel.org
3602 T:      git git://linuxtv.org/media_tree.git
3603 W:      http://linuxtv.org
3604 S:      Supported
3605 F:      Documentation/media/kapi/cec-core.rst
3606 F:      Documentation/media/uapi/cec
3607 F:      drivers/media/cec/
3608 F:      drivers/media/rc/keymaps/rc-cec.c
3609 F:      include/media/cec.h
3610 F:      include/media/cec-notifier.h
3611 F:      include/uapi/linux/cec.h
3612 F:      include/uapi/linux/cec-funcs.h
3613 F:      Documentation/devicetree/bindings/media/cec.txt
3614 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3615
3616 CEC GPIO DRIVER
3617 M:      Hans Verkuil <hans.verkuil@cisco.com>
3618 L:      linux-media@vger.kernel.org
3619 T:      git git://linuxtv.org/media_tree.git
3620 W:      http://linuxtv.org
3621 S:      Supported
3622 F:      drivers/media/platform/cec-gpio/
3623 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3624
3625 CELL BROADBAND ENGINE ARCHITECTURE
3626 M:      Arnd Bergmann <arnd@arndb.de>
3627 L:      linuxppc-dev@lists.ozlabs.org
3628 W:      http://www.ibm.com/developerworks/power/cell/
3629 S:      Supported
3630 F:      arch/powerpc/include/asm/cell*.h
3631 F:      arch/powerpc/include/asm/spu*.h
3632 F:      arch/powerpc/include/uapi/asm/spu*.h
3633 F:      arch/powerpc/oprofile/*cell*
3634 F:      arch/powerpc/platforms/cell/
3635
3636 CEPH COMMON CODE (LIBCEPH)
3637 M:      Ilya Dryomov <idryomov@gmail.com>
3638 M:      "Yan, Zheng" <zyan@redhat.com>
3639 M:      Sage Weil <sage@redhat.com>
3640 L:      ceph-devel@vger.kernel.org
3641 W:      http://ceph.com/
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3643 T:      git git://github.com/ceph/ceph-client.git
3644 S:      Supported
3645 F:      net/ceph/
3646 F:      include/linux/ceph/
3647 F:      include/linux/crush/
3648
3649 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3650 M:      "Yan, Zheng" <zyan@redhat.com>
3651 M:      Sage Weil <sage@redhat.com>
3652 M:      Ilya Dryomov <idryomov@gmail.com>
3653 L:      ceph-devel@vger.kernel.org
3654 W:      http://ceph.com/
3655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3656 T:      git git://github.com/ceph/ceph-client.git
3657 S:      Supported
3658 F:      Documentation/filesystems/ceph.txt
3659 F:      fs/ceph/
3660
3661 CERTIFICATE HANDLING:
3662 M:      David Howells <dhowells@redhat.com>
3663 M:      David Woodhouse <dwmw2@infradead.org>
3664 L:      keyrings@vger.kernel.org
3665 S:      Maintained
3666 F:      Documentation/admin-guide/module-signing.rst
3667 F:      certs/
3668 F:      scripts/sign-file.c
3669 F:      scripts/extract-cert.c
3670
3671 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3672 L:      linux-usb@vger.kernel.org
3673 S:      Orphan
3674 F:      Documentation/usb/WUSB-Design-overview.txt
3675 F:      Documentation/usb/wusb-cbaf
3676 F:      drivers/usb/host/hwa-hc.c
3677 F:      drivers/usb/host/whci/
3678 F:      drivers/usb/wusbcore/
3679 F:      include/linux/usb/wusb*
3680
3681 CFAG12864B LCD DRIVER
3682 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3683 S:      Maintained
3684 F:      drivers/auxdisplay/cfag12864b.c
3685 F:      include/linux/cfag12864b.h
3686
3687 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864bfb.c
3691 F:      include/linux/cfag12864b.h
3692
3693 802.11 (including CFG80211/NL80211)
3694 M:      Johannes Berg <johannes@sipsolutions.net>
3695 L:      linux-wireless@vger.kernel.org
3696 W:      http://wireless.kernel.org/
3697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3699 S:      Maintained
3700 F:      net/wireless/
3701 F:      include/uapi/linux/nl80211.h
3702 F:      include/linux/ieee80211.h
3703 F:      include/net/wext.h
3704 F:      include/net/cfg80211.h
3705 F:      include/net/iw_handler.h
3706 F:      include/net/ieee80211_radiotap.h
3707 F:      Documentation/driver-api/80211/cfg80211.rst
3708 F:      Documentation/networking/regulatory.txt
3709
3710 CHAR and MISC DRIVERS
3711 M:      Arnd Bergmann <arnd@arndb.de>
3712 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3714 S:      Supported
3715 F:      drivers/char/
3716 F:      drivers/misc/
3717 F:      include/linux/miscdevice.h
3718
3719 CHECKPATCH
3720 M:      Andy Whitcroft <apw@canonical.com>
3721 M:      Joe Perches <joe@perches.com>
3722 S:      Maintained
3723 F:      scripts/checkpatch.pl
3724
3725 CHINESE DOCUMENTATION
3726 M:      Harry Wei <harryxiyou@gmail.com>
3727 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3728 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3729 S:      Maintained
3730 F:      Documentation/translations/zh_CN/
3731
3732 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3733 M:      Peter Chen <Peter.Chen@nxp.com>
3734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3735 L:      linux-usb@vger.kernel.org
3736 S:      Maintained
3737 F:      drivers/usb/chipidea/
3738
3739 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3740 M:      Hans de Goede <hdegoede@redhat.com>
3741 L:      linux-input@vger.kernel.org
3742 S:      Maintained
3743 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3744 F:      drivers/input/touchscreen/chipone_icn8318.c
3745
3746 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3747 M:      Hans de Goede <hdegoede@redhat.com>
3748 L:      linux-input@vger.kernel.org
3749 S:      Maintained
3750 F:      drivers/input/touchscreen/chipone_icn8505.c
3751
3752 CHROME HARDWARE PLATFORM SUPPORT
3753 M:      Benson Leung <bleung@chromium.org>
3754 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3755 S:      Maintained
3756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3757 F:      drivers/platform/chrome/
3758
3759 CHROMEOS EC SUBDRIVERS
3760 M:      Benson Leung <bleung@chromium.org>
3761 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3762 R:      Guenter Roeck <groeck@chromium.org>
3763 S:      Maintained
3764 N:      cros_ec
3765 N:      cros-ec
3766 F:      drivers/power/supply/cros_usbpd-charger.c
3767
3768 CHROMEOS EC CODEC DRIVER
3769 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3770 S:      Maintained
3771 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3772 R:      Guenter Roeck <groeck@chromium.org>
3773 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3774 F:      sound/soc/codecs/cros_ec_codec.*
3775
3776 CIRRUS LOGIC AUDIO CODEC DRIVERS
3777 M:      Brian Austin <brian.austin@cirrus.com>
3778 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3779 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3780 S:      Maintained
3781 F:      sound/soc/codecs/cs*
3782
3783 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3784 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3785 L:      netdev@vger.kernel.org
3786 S:      Maintained
3787 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3788
3789 CIRRUS LOGIC LOCHNAGAR DRIVER
3790 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3791 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3792 L:      patches@opensource.cirrus.com
3793 S:      Supported
3794 F:      drivers/clk/clk-lochnagar.c
3795 F:      drivers/mfd/lochnagar-i2c.c
3796 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3797 F:      drivers/regulator/lochnagar-regulator.c
3798 F:      include/dt-bindings/clk/lochnagar.h
3799 F:      include/dt-bindings/pinctrl/lochnagar.h
3800 F:      include/linux/mfd/lochnagar*
3801 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3802 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3803 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3804 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3805
3806 CISCO FCOE HBA DRIVER
3807 M:      Satish Kharat <satishkh@cisco.com>
3808 M:      Sesidhar Baddela <sebaddel@cisco.com>
3809 M:      Karan Tilak Kumar <kartilak@cisco.com>
3810 L:      linux-scsi@vger.kernel.org
3811 S:      Supported
3812 F:      drivers/scsi/fnic/
3813
3814 CISCO SCSI HBA DRIVER
3815 M:      Karan Tilak Kumar <kartilak@cisco.com>
3816 M:      Sesidhar Baddela <sebaddel@cisco.com>
3817 L:      linux-scsi@vger.kernel.org
3818 S:      Supported
3819 F:      drivers/scsi/snic/
3820
3821 CISCO VIC ETHERNET NIC DRIVER
3822 M:      Christian Benvenuti <benve@cisco.com>
3823 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3824 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3825 S:      Supported
3826 F:      drivers/net/ethernet/cisco/enic/
3827
3828 CISCO VIC LOW LATENCY NIC DRIVER
3829 M:      Christian Benvenuti <benve@cisco.com>
3830 M:      Nelson Escobar <neescoba@cisco.com>
3831 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3832 S:      Supported
3833 F:      drivers/infiniband/hw/usnic/
3834
3835 CIRRUS LOGIC MADERA CODEC DRIVERS
3836 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3837 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3838 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3839 L:      patches@opensource.cirrus.com
3840 T:      git https://github.com/CirrusLogic/linux-drivers.git
3841 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3842 S:      Supported
3843 F:      Documentation/devicetree/bindings/mfd/madera.txt
3844 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3845 F:      include/linux/irqchip/irq-madera*
3846 F:      include/linux/mfd/madera/*
3847 F:      drivers/gpio/gpio-madera*
3848 F:      drivers/irqchip/irq-madera*
3849 F:      drivers/mfd/madera*
3850 F:      drivers/mfd/cs47l*
3851 F:      drivers/pinctrl/cirrus/*
3852
3853 CLANG-FORMAT FILE
3854 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3855 S:      Maintained
3856 F:      .clang-format
3857
3858 CLEANCACHE API
3859 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3860 L:      linux-kernel@vger.kernel.org
3861 S:      Maintained
3862 F:      mm/cleancache.c
3863 F:      include/linux/cleancache.h
3864
3865 CLK API
3866 M:      Russell King <linux@armlinux.org.uk>
3867 L:      linux-clk@vger.kernel.org
3868 S:      Maintained
3869 F:      include/linux/clk.h
3870
3871 CLOCKSOURCE, CLOCKEVENT DRIVERS
3872 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3873 M:      Thomas Gleixner <tglx@linutronix.de>
3874 L:      linux-kernel@vger.kernel.org
3875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3876 S:      Supported
3877 F:      drivers/clocksource/
3878 F:      Documentation/devicetree/bindings/timer/
3879
3880 CMPC ACPI DRIVER
3881 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3882 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3883 L:      platform-driver-x86@vger.kernel.org
3884 S:      Supported
3885 F:      drivers/platform/x86/classmate-laptop.c
3886
3887 COBALT MEDIA DRIVER
3888 M:      Hans Verkuil <hans.verkuil@cisco.com>
3889 L:      linux-media@vger.kernel.org
3890 T:      git git://linuxtv.org/media_tree.git
3891 W:      https://linuxtv.org
3892 S:      Supported
3893 F:      drivers/media/pci/cobalt/
3894
3895 COCCINELLE/Semantic Patches (SmPL)
3896 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3897 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3898 M:      Nicolas Palix <nicolas.palix@imag.fr>
3899 M:      Michal Marek <michal.lkml@markovi.net>
3900 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3902 W:      http://coccinelle.lip6.fr/
3903 S:      Supported
3904 F:      Documentation/dev-tools/coccinelle.rst
3905 F:      scripts/coccinelle/
3906 F:      scripts/coccicheck
3907
3908 CODA FILE SYSTEM
3909 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3910 M:      coda@cs.cmu.edu
3911 L:      codalist@coda.cs.cmu.edu
3912 W:      http://www.coda.cs.cmu.edu/
3913 S:      Maintained
3914 F:      Documentation/filesystems/coda.txt
3915 F:      fs/coda/
3916 F:      include/linux/coda*.h
3917 F:      include/uapi/linux/coda*.h
3918
3919 CODA V4L2 MEM2MEM DRIVER
3920 M:      Philipp Zabel <p.zabel@pengutronix.de>
3921 L:      linux-media@vger.kernel.org
3922 S:      Maintained
3923 F:      Documentation/devicetree/bindings/media/coda.txt
3924 F:      drivers/media/platform/coda/
3925
3926 CODE OF CONDUCT
3927 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3928 S:      Supported
3929 F:      Documentation/process/code-of-conduct.rst
3930 F:      Documentation/process/code-of-conduct-interpretation.rst
3931
3932 COMMON CLK FRAMEWORK
3933 M:      Michael Turquette <mturquette@baylibre.com>
3934 M:      Stephen Boyd <sboyd@kernel.org>
3935 L:      linux-clk@vger.kernel.org
3936 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3938 S:      Maintained
3939 F:      Documentation/devicetree/bindings/clock/
3940 F:      drivers/clk/
3941 X:      drivers/clk/clkdev.c
3942 F:      include/linux/clk-pr*
3943 F:      include/linux/clk/
3944 F:      include/linux/of_clk.h
3945
3946 COMMON INTERNET FILE SYSTEM (CIFS)
3947 M:      Steve French <sfrench@samba.org>
3948 L:      linux-cifs@vger.kernel.org
3949 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3950 W:      http://linux-cifs.samba.org/
3951 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3952 S:      Supported
3953 F:      Documentation/filesystems/cifs/
3954 F:      fs/cifs/
3955
3956 COMPACTPCI HOTPLUG CORE
3957 M:      Scott Murray <scott@spiteful.org>
3958 L:      linux-pci@vger.kernel.org
3959 S:      Maintained
3960 F:      drivers/pci/hotplug/cpci_hotplug*
3961
3962 COMPACTPCI HOTPLUG GENERIC DRIVER
3963 M:      Scott Murray <scott@spiteful.org>
3964 L:      linux-pci@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/pci/hotplug/cpcihp_generic.c
3967
3968 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3973
3974 COMPAL LAPTOP SUPPORT
3975 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3976 L:      platform-driver-x86@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/platform/x86/compal-laptop.c
3979
3980 COMPILER ATTRIBUTES
3981 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3982 S:      Maintained
3983 F:      include/linux/compiler_attributes.h
3984
3985 CONEXANT ACCESSRUNNER USB DRIVER
3986 L:      accessrunner-general@lists.sourceforge.net
3987 W:      http://accessrunner.sourceforge.net/
3988 S:      Orphan
3989 F:      drivers/usb/atm/cxacru.c
3990
3991 CONFIGFS
3992 M:      Joel Becker <jlbec@evilplan.org>
3993 M:      Christoph Hellwig <hch@lst.de>
3994 T:      git git://git.infradead.org/users/hch/configfs.git
3995 S:      Supported
3996 F:      fs/configfs/
3997 F:      include/linux/configfs.h
3998
3999 CONNECTOR
4000 M:      Evgeniy Polyakov <zbr@ioremap.net>
4001 L:      netdev@vger.kernel.org
4002 S:      Maintained
4003 F:      drivers/connector/
4004
4005 CONTROL GROUP (CGROUP)
4006 M:      Tejun Heo <tj@kernel.org>
4007 M:      Li Zefan <lizefan@huawei.com>
4008 M:      Johannes Weiner <hannes@cmpxchg.org>
4009 L:      cgroups@vger.kernel.org
4010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4011 S:      Maintained
4012 F:      Documentation/admin-guide/cgroup-v2.rst
4013 F:      Documentation/cgroup-v1/
4014 F:      include/linux/cgroup*
4015 F:      kernel/cgroup/
4016
4017 CONTROL GROUP - CPUSET
4018 M:      Li Zefan <lizefan@huawei.com>
4019 L:      cgroups@vger.kernel.org
4020 W:      http://www.bullopensource.org/cpuset/
4021 W:      http://oss.sgi.com/projects/cpusets/
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4023 S:      Maintained
4024 F:      Documentation/cgroup-v1/cpusets.txt
4025 F:      include/linux/cpuset.h
4026 F:      kernel/cgroup/cpuset.c
4027
4028 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4029 M:      Johannes Weiner <hannes@cmpxchg.org>
4030 M:      Michal Hocko <mhocko@kernel.org>
4031 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4032 L:      cgroups@vger.kernel.org
4033 L:      linux-mm@kvack.org
4034 S:      Maintained
4035 F:      mm/memcontrol.c
4036 F:      mm/swap_cgroup.c
4037
4038 CORETEMP HARDWARE MONITORING DRIVER
4039 M:      Fenghua Yu <fenghua.yu@intel.com>
4040 L:      linux-hwmon@vger.kernel.org
4041 S:      Maintained
4042 F:      Documentation/hwmon/coretemp
4043 F:      drivers/hwmon/coretemp.c
4044
4045 COSA/SRP SYNC SERIAL DRIVER
4046 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4047 W:      http://www.fi.muni.cz/~kas/cosa/
4048 S:      Maintained
4049 F:      drivers/net/wan/cosa*
4050
4051 CPMAC ETHERNET DRIVER
4052 M:      Florian Fainelli <f.fainelli@gmail.com>
4053 L:      netdev@vger.kernel.org
4054 S:      Maintained
4055 F:      drivers/net/ethernet/ti/cpmac.c
4056
4057 CPU FREQUENCY SCALING FRAMEWORK
4058 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4059 M:      Viresh Kumar <viresh.kumar@linaro.org>
4060 L:      linux-pm@vger.kernel.org
4061 S:      Maintained
4062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4064 B:      https://bugzilla.kernel.org
4065 F:      Documentation/admin-guide/pm/cpufreq.rst
4066 F:      Documentation/admin-guide/pm/intel_pstate.rst
4067 F:      Documentation/cpu-freq/
4068 F:      Documentation/devicetree/bindings/cpufreq/
4069 F:      drivers/cpufreq/
4070 F:      include/linux/cpufreq.h
4071 F:      tools/testing/selftests/cpufreq/
4072
4073 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4074 M:      Viresh Kumar <viresh.kumar@linaro.org>
4075 M:      Sudeep Holla <sudeep.holla@arm.com>
4076 L:      linux-pm@vger.kernel.org
4077 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4078 S:      Maintained
4079 F:      drivers/cpufreq/arm_big_little.h
4080 F:      drivers/cpufreq/arm_big_little.c
4081
4082 CPU POWER MONITORING SUBSYSTEM
4083 M:      Thomas Renninger <trenn@suse.com>
4084 M:      Shuah Khan <shuah@kernel.org>
4085 M:      Shuah Khan <skhan@linuxfoundation.org>
4086 L:      linux-pm@vger.kernel.org
4087 S:      Maintained
4088 F:      tools/power/cpupower/
4089
4090 CPUID/MSR DRIVER
4091 M:      "H. Peter Anvin" <hpa@zytor.com>
4092 S:      Maintained
4093 F:      arch/x86/kernel/cpuid.c
4094 F:      arch/x86/kernel/msr.c
4095
4096 CPUIDLE DRIVER - ARM BIG LITTLE
4097 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4098 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4099 L:      linux-pm@vger.kernel.org
4100 L:      linux-arm-kernel@lists.infradead.org
4101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4102 S:      Maintained
4103 F:      drivers/cpuidle/cpuidle-big_little.c
4104
4105 CPUIDLE DRIVER - ARM EXYNOS
4106 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4107 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4108 M:      Kukjin Kim <kgene@kernel.org>
4109 L:      linux-pm@vger.kernel.org
4110 L:      linux-samsung-soc@vger.kernel.org
4111 S:      Supported
4112 F:      drivers/cpuidle/cpuidle-exynos.c
4113 F:      arch/arm/mach-exynos/pm.c
4114
4115 CPU IDLE TIME MANAGEMENT FRAMEWORK
4116 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4117 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4118 L:      linux-pm@vger.kernel.org
4119 S:      Maintained
4120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4121 B:      https://bugzilla.kernel.org
4122 F:      Documentation/admin-guide/pm/cpuidle.rst
4123 F:      Documentation/driver-api/pm/cpuidle.rst
4124 F:      drivers/cpuidle/*
4125 F:      include/linux/cpuidle.h
4126
4127 CRAMFS FILESYSTEM
4128 M:      Nicolas Pitre <nico@linaro.org>
4129 S:      Maintained
4130 F:      Documentation/filesystems/cramfs.txt
4131 F:      fs/cramfs/
4132
4133 CRYPTO API
4134 M:      Herbert Xu <herbert@gondor.apana.org.au>
4135 M:      "David S. Miller" <davem@davemloft.net>
4136 L:      linux-crypto@vger.kernel.org
4137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4139 S:      Maintained
4140 F:      Documentation/crypto/
4141 F:      Documentation/devicetree/bindings/crypto/
4142 F:      arch/*/crypto/
4143 F:      crypto/
4144 F:      drivers/crypto/
4145 F:      include/crypto/
4146 F:      include/linux/crypto*
4147
4148 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4149 M:      Neil Horman <nhorman@tuxdriver.com>
4150 L:      linux-crypto@vger.kernel.org
4151 S:      Maintained
4152 F:      crypto/ansi_cprng.c
4153 F:      crypto/rng.c
4154
4155 CS3308 MEDIA DRIVER
4156 M:      Hans Verkuil <hverkuil@xs4all.nl>
4157 L:      linux-media@vger.kernel.org
4158 T:      git git://linuxtv.org/media_tree.git
4159 W:      http://linuxtv.org
4160 S:      Odd Fixes
4161 F:      drivers/media/i2c/cs3308.c
4162
4163 CS5535 Audio ALSA driver
4164 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4165 S:      Maintained
4166 F:      sound/pci/cs5535audio/
4167
4168 CSI DRIVERS FOR ALLWINNER V3s
4169 M:      Yong Deng <yong.deng@magewell.com>
4170 L:      linux-media@vger.kernel.org
4171 T:      git git://linuxtv.org/media_tree.git
4172 S:      Maintained
4173 F:      drivers/media/platform/sunxi/sun6i-csi/
4174 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4175
4176 CW1200 WLAN driver
4177 M:      Solomon Peachy <pizza@shaftnet.org>
4178 S:      Maintained
4179 F:      drivers/net/wireless/st/cw1200/
4180
4181 CX18 VIDEO4LINUX DRIVER
4182 M:      Andy Walls <awalls@md.metrocast.net>
4183 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4184 L:      linux-media@vger.kernel.org
4185 T:      git git://linuxtv.org/media_tree.git
4186 W:      https://linuxtv.org
4187 W:      http://www.ivtvdriver.org/index.php/Cx18
4188 S:      Maintained
4189 F:      Documentation/media/v4l-drivers/cx18*
4190 F:      drivers/media/pci/cx18/
4191 F:      include/uapi/linux/ivtv*
4192
4193 CX2341X MPEG ENCODER HELPER MODULE
4194 M:      Hans Verkuil <hverkuil@xs4all.nl>
4195 L:      linux-media@vger.kernel.org
4196 T:      git git://linuxtv.org/media_tree.git
4197 W:      https://linuxtv.org
4198 S:      Maintained
4199 F:      drivers/media/common/cx2341x*
4200 F:      include/media/drv-intf/cx2341x.h
4201
4202 CX24120 MEDIA DRIVER
4203 M:      Jemma Denson <jdenson@gmail.com>
4204 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4205 L:      linux-media@vger.kernel.org
4206 W:      https://linuxtv.org
4207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4208 S:      Maintained
4209 F:      drivers/media/dvb-frontends/cx24120*
4210
4211 CX88 VIDEO4LINUX DRIVER
4212 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4213 L:      linux-media@vger.kernel.org
4214 W:      https://linuxtv.org
4215 T:      git git://linuxtv.org/media_tree.git
4216 S:      Odd fixes
4217 F:      Documentation/media/v4l-drivers/cx88*
4218 F:      drivers/media/pci/cx88/
4219
4220 CXD2820R MEDIA DRIVER
4221 M:      Antti Palosaari <crope@iki.fi>
4222 L:      linux-media@vger.kernel.org
4223 W:      https://linuxtv.org
4224 W:      http://palosaari.fi/linux/
4225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4226 T:      git git://linuxtv.org/anttip/media_tree.git
4227 S:      Maintained
4228 F:      drivers/media/dvb-frontends/cxd2820r*
4229
4230 CXGB3 ETHERNET DRIVER (CXGB3)
4231 M:      Vishal Kulkarni <vishal@chelsio.com>
4232 L:      netdev@vger.kernel.org
4233 W:      http://www.chelsio.com
4234 S:      Supported
4235 F:      drivers/net/ethernet/chelsio/cxgb3/
4236
4237 CXGB3 ISCSI DRIVER (CXGB3I)
4238 M:      Karen Xie <kxie@chelsio.com>
4239 L:      linux-scsi@vger.kernel.org
4240 W:      http://www.chelsio.com
4241 S:      Supported
4242 F:      drivers/scsi/cxgbi/cxgb3i
4243
4244 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4245 M:      Steve Wise <swise@chelsio.com>
4246 L:      linux-rdma@vger.kernel.org
4247 W:      http://www.openfabrics.org
4248 S:      Supported
4249 F:      drivers/infiniband/hw/cxgb3/
4250 F:      include/uapi/rdma/cxgb3-abi.h
4251
4252 CXGB4 CRYPTO DRIVER (chcr)
4253 M:      Harsh Jain <harsh@chelsio.com>
4254 L:      linux-crypto@vger.kernel.org
4255 W:      http://www.chelsio.com
4256 S:      Supported
4257 F:      drivers/crypto/chelsio
4258
4259 CXGB4 ETHERNET DRIVER (CXGB4)
4260 M:      Vishal Kulkarni <vishal@chelsio.com>
4261 L:      netdev@vger.kernel.org
4262 W:      http://www.chelsio.com
4263 S:      Supported
4264 F:      drivers/net/ethernet/chelsio/cxgb4/
4265
4266 CXGB4 ISCSI DRIVER (CXGB4I)
4267 M:      Karen Xie <kxie@chelsio.com>
4268 L:      linux-scsi@vger.kernel.org
4269 W:      http://www.chelsio.com
4270 S:      Supported
4271 F:      drivers/scsi/cxgbi/cxgb4i
4272
4273 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4274 M:      Steve Wise <swise@chelsio.com>
4275 L:      linux-rdma@vger.kernel.org
4276 W:      http://www.openfabrics.org
4277 S:      Supported
4278 F:      drivers/infiniband/hw/cxgb4/
4279 F:      include/uapi/rdma/cxgb4-abi.h
4280
4281 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4282 M:      Casey Leedom <leedom@chelsio.com>
4283 L:      netdev@vger.kernel.org
4284 W:      http://www.chelsio.com
4285 S:      Supported
4286 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4287
4288 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4289 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4290 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4291 L:      linuxppc-dev@lists.ozlabs.org
4292 S:      Supported
4293 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4294 F:      drivers/misc/cxl/
4295 F:      include/misc/cxl*
4296 F:      include/uapi/misc/cxl.h
4297 F:      Documentation/powerpc/cxl.txt
4298 F:      Documentation/ABI/testing/sysfs-class-cxl
4299
4300 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4301 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4302 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4303 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4304 L:      linux-scsi@vger.kernel.org
4305 S:      Supported
4306 F:      drivers/scsi/cxlflash/
4307 F:      include/uapi/scsi/cxlflash_ioctl.h
4308 F:      Documentation/powerpc/cxlflash.txt
4309
4310 CYBERPRO FB DRIVER
4311 M:      Russell King <linux@armlinux.org.uk>
4312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4313 W:      http://www.armlinux.org.uk/
4314 S:      Maintained
4315 F:      drivers/video/fbdev/cyber2000fb.*
4316
4317 CYCLADES ASYNC MUX DRIVER
4318 W:      http://www.cyclades.com/
4319 S:      Orphan
4320 F:      drivers/tty/cyclades.c
4321 F:      include/linux/cyclades.h
4322 F:      include/uapi/linux/cyclades.h
4323
4324 CYCLADES PC300 DRIVER
4325 W:      http://www.cyclades.com/
4326 S:      Orphan
4327 F:      drivers/net/wan/pc300*
4328
4329 CYPRESS_FIRMWARE MEDIA DRIVER
4330 M:      Antti Palosaari <crope@iki.fi>
4331 L:      linux-media@vger.kernel.org
4332 W:      https://linuxtv.org
4333 W:      http://palosaari.fi/linux/
4334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4335 T:      git git://linuxtv.org/anttip/media_tree.git
4336 S:      Maintained
4337 F:      drivers/media/common/cypress_firmware*
4338
4339 CYTTSP TOUCHSCREEN DRIVER
4340 M:      Ferruh Yigit <fery@cypress.com>
4341 L:      linux-input@vger.kernel.org
4342 S:      Supported
4343 F:      drivers/input/touchscreen/cyttsp*
4344 F:      include/linux/input/cyttsp.h
4345
4346 D-LINK DIR-685 TOUCHKEYS DRIVER
4347 M:      Linus Walleij <linus.walleij@linaro.org>
4348 L:      linux-input@vger.kernel.org
4349 S:      Supported
4350 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4351
4352 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4353 M:      Joshua Kinard <kumba@gentoo.org>
4354 S:      Maintained
4355 F:      drivers/rtc/rtc-ds1685.c
4356 F:      include/linux/rtc/ds1685.h
4357
4358 DAMA SLAVE for AX.25
4359 M:      Joerg Reuter <jreuter@yaina.de>
4360 W:      http://yaina.de/jreuter/
4361 W:      http://www.qsl.net/dl1bke/
4362 L:      linux-hams@vger.kernel.org
4363 S:      Maintained
4364 F:      net/ax25/af_ax25.c
4365 F:      net/ax25/ax25_dev.c
4366 F:      net/ax25/ax25_ds_*
4367 F:      net/ax25/ax25_in.c
4368 F:      net/ax25/ax25_out.c
4369 F:      net/ax25/ax25_timer.c
4370 F:      net/ax25/sysctl_net_ax25.c
4371
4372 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4373 L:      netdev@vger.kernel.org
4374 S:      Orphan
4375 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4376 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4377
4378 DC390/AM53C974 SCSI driver
4379 M:      Hannes Reinecke <hare@suse.com>
4380 L:      linux-scsi@vger.kernel.org
4381 S:      Maintained
4382 F:      drivers/scsi/am53c974.c
4383
4384 DC395x SCSI driver
4385 M:      Oliver Neukum <oliver@neukum.org>
4386 M:      Ali Akcaagac <aliakc@web.de>
4387 M:      Jamie Lenehan <lenehan@twibble.org>
4388 L:      dc395x@twibble.org
4389 W:      http://twibble.org/dist/dc395x/
4390 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4391 S:      Maintained
4392 F:      Documentation/scsi/dc395x.txt
4393 F:      drivers/scsi/dc395x.*
4394
4395 DCCP PROTOCOL
4396 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4397 L:      dccp@vger.kernel.org
4398 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4399 S:      Maintained
4400 F:      include/linux/dccp.h
4401 F:      include/uapi/linux/dccp.h
4402 F:      include/linux/tfrc.h
4403 F:      net/dccp/
4404
4405 DECnet NETWORK LAYER
4406 W:      http://linux-decnet.sourceforge.net
4407 L:      linux-decnet-user@lists.sourceforge.net
4408 S:      Orphan
4409 F:      Documentation/networking/decnet.txt
4410 F:      net/decnet/
4411
4412 DECSTATION PLATFORM SUPPORT
4413 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4414 L:      linux-mips@vger.kernel.org
4415 W:      http://www.linux-mips.org/wiki/DECstation
4416 S:      Maintained
4417 F:      arch/mips/dec/
4418 F:      arch/mips/include/asm/dec/
4419 F:      arch/mips/include/asm/mach-dec/
4420
4421 DEFXX FDDI NETWORK DRIVER
4422 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4423 S:      Maintained
4424 F:      drivers/net/fddi/defxx.*
4425
4426 DELL SMBIOS DRIVER
4427 M:      Pali Rohár <pali.rohar@gmail.com>
4428 M:      Mario Limonciello <mario.limonciello@dell.com>
4429 L:      platform-driver-x86@vger.kernel.org
4430 S:      Maintained
4431 F:      drivers/platform/x86/dell-smbios.*
4432
4433 DELL SMBIOS SMM DRIVER
4434 M:      Mario Limonciello <mario.limonciello@dell.com>
4435 L:      platform-driver-x86@vger.kernel.org
4436 S:      Maintained
4437 F:      drivers/platform/x86/dell-smbios-smm.c
4438
4439 DELL SMBIOS WMI DRIVER
4440 M:      Mario Limonciello <mario.limonciello@dell.com>
4441 L:      platform-driver-x86@vger.kernel.org
4442 S:      Maintained
4443 F:      drivers/platform/x86/dell-smbios-wmi.c
4444 F:      tools/wmi/dell-smbios-example.c
4445
4446 DEFZA FDDI NETWORK DRIVER
4447 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4448 S:      Maintained
4449 F:      drivers/net/fddi/defza.*
4450
4451 DELL LAPTOP DRIVER
4452 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4453 M:      Pali Rohár <pali.rohar@gmail.com>
4454 L:      platform-driver-x86@vger.kernel.org
4455 S:      Maintained
4456 F:      drivers/platform/x86/dell-laptop.c
4457
4458 DELL LAPTOP FREEFALL DRIVER
4459 M:      Pali Rohár <pali.rohar@gmail.com>
4460 S:      Maintained
4461 F:      drivers/platform/x86/dell-smo8800.c
4462
4463 DELL LAPTOP RBTN DRIVER
4464 M:      Pali Rohár <pali.rohar@gmail.com>
4465 S:      Maintained
4466 F:      drivers/platform/x86/dell-rbtn.*
4467
4468 DELL REMOTE BIOS UPDATE DRIVER
4469 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4470 L:      platform-driver-x86@vger.kernel.org
4471 S:      Maintained
4472 F:      drivers/platform/x86/dell_rbu.c
4473
4474 DELL LAPTOP SMM DRIVER
4475 M:      Pali Rohár <pali.rohar@gmail.com>
4476 S:      Maintained
4477 F:      drivers/hwmon/dell-smm-hwmon.c
4478 F:      include/uapi/linux/i8k.h
4479
4480 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4481 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4482 L:      platform-driver-x86@vger.kernel.org
4483 S:      Maintained
4484 F:      Documentation/dcdbas.txt
4485 F:      drivers/platform/x86/dcdbas.*
4486
4487 DELL WMI NOTIFICATIONS DRIVER
4488 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4489 M:      Pali Rohár <pali.rohar@gmail.com>
4490 S:      Maintained
4491 F:      drivers/platform/x86/dell-wmi.c
4492
4493 DELL WMI DESCRIPTOR DRIVER
4494 M:      Mario Limonciello <mario.limonciello@dell.com>
4495 S:      Maintained
4496 F:      drivers/platform/x86/dell-wmi-descriptor.c
4497
4498 DELTA ST MEDIA DRIVER
4499 M:      Hugues Fruchet <hugues.fruchet@st.com>
4500 L:      linux-media@vger.kernel.org
4501 T:      git git://linuxtv.org/media_tree.git
4502 W:      https://linuxtv.org
4503 S:      Supported
4504 F:      drivers/media/platform/sti/delta
4505
4506 DENALI NAND DRIVER
4507 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4508 L:      linux-mtd@lists.infradead.org
4509 S:      Supported
4510 F:      drivers/mtd/nand/raw/denali*
4511
4512 DESIGNWARE USB2 DRD IP DRIVER
4513 M:      Minas Harutyunyan <hminas@synopsys.com>
4514 L:      linux-usb@vger.kernel.org
4515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4516 S:      Maintained
4517 F:      drivers/usb/dwc2/
4518
4519 DESIGNWARE USB3 DRD IP DRIVER
4520 M:      Felipe Balbi <balbi@kernel.org>
4521 L:      linux-usb@vger.kernel.org
4522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4523 S:      Maintained
4524 F:      drivers/usb/dwc3/
4525
4526 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4527 M:      Andreas Klinger <ak@it-klinger.de>
4528 L:      linux-iio@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4531 F:      drivers/iio/proximity/srf*.c
4532
4533 DEVICE COREDUMP (DEV_COREDUMP)
4534 M:      Johannes Berg <johannes@sipsolutions.net>
4535 L:      linux-kernel@vger.kernel.org
4536 S:      Maintained
4537 F:      drivers/base/devcoredump.c
4538 F:      include/linux/devcoredump.h
4539
4540 DEVICE FREQUENCY (DEVFREQ)
4541 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4542 M:      Kyungmin Park <kyungmin.park@samsung.com>
4543 R:      Chanwoo Choi <cw00.choi@samsung.com>
4544 L:      linux-pm@vger.kernel.org
4545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4546 S:      Maintained
4547 F:      drivers/devfreq/
4548 F:      include/linux/devfreq.h
4549 F:      Documentation/devicetree/bindings/devfreq/
4550
4551 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4552 M:      Chanwoo Choi <cw00.choi@samsung.com>
4553 L:      linux-pm@vger.kernel.org
4554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4555 S:      Supported
4556 F:      drivers/devfreq/event/
4557 F:      drivers/devfreq/devfreq-event.c
4558 F:      include/linux/devfreq-event.h
4559 F:      Documentation/devicetree/bindings/devfreq/event/
4560
4561 DEVICE NUMBER REGISTRY
4562 M:      Torben Mathiasen <device@lanana.org>
4563 W:      http://lanana.org/docs/device-list/index.html
4564 S:      Maintained
4565
4566 DEVICE-MAPPER  (LVM)
4567 M:      Alasdair Kergon <agk@redhat.com>
4568 M:      Mike Snitzer <snitzer@redhat.com>
4569 M:      dm-devel@redhat.com
4570 L:      dm-devel@redhat.com
4571 W:      http://sources.redhat.com/dm
4572 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4574 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4575 S:      Maintained
4576 F:      Documentation/device-mapper/
4577 F:      drivers/md/Makefile
4578 F:      drivers/md/Kconfig
4579 F:      drivers/md/dm*
4580 F:      drivers/md/persistent-data/
4581 F:      include/linux/device-mapper.h
4582 F:      include/linux/dm-*.h
4583 F:      include/uapi/linux/dm-*.h
4584
4585 DEVLINK
4586 M:      Jiri Pirko <jiri@mellanox.com>
4587 L:      netdev@vger.kernel.org
4588 S:      Supported
4589 F:      net/core/devlink.c
4590 F:      include/net/devlink.h
4591 F:      include/uapi/linux/devlink.h
4592
4593 DIALOG SEMICONDUCTOR DRIVERS
4594 M:      Support Opensource <support.opensource@diasemi.com>
4595 W:      http://www.dialog-semiconductor.com/products
4596 S:      Supported
4597 F:      Documentation/hwmon/da90??
4598 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4599 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4600 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4601 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4602 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4603 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4604 F:      drivers/gpio/gpio-da90??.c
4605 F:      drivers/hwmon/da90??-hwmon.c
4606 F:      drivers/iio/adc/da91??-*.c
4607 F:      drivers/input/misc/da90??_onkey.c
4608 F:      drivers/input/touchscreen/da9052_tsi.c
4609 F:      drivers/leds/leds-da90??.c
4610 F:      drivers/mfd/da903x.c
4611 F:      drivers/mfd/da90??-*.c
4612 F:      drivers/mfd/da91??-*.c
4613 F:      drivers/power/supply/da9052-battery.c
4614 F:      drivers/power/supply/da91??-*.c
4615 F:      drivers/regulator/da903x.c
4616 F:      drivers/regulator/da9???-regulator.[ch]
4617 F:      drivers/thermal/da90??-thermal.c
4618 F:      drivers/rtc/rtc-da90??.c
4619 F:      drivers/video/backlight/da90??_bl.c
4620 F:      drivers/watchdog/da90??_wdt.c
4621 F:      include/linux/mfd/da903x.h
4622 F:      include/linux/mfd/da9052/
4623 F:      include/linux/mfd/da9055/
4624 F:      include/linux/mfd/da9062/
4625 F:      include/linux/mfd/da9063/
4626 F:      include/linux/mfd/da9150/
4627 F:      include/linux/regulator/da9211.h
4628 F:      include/sound/da[79]*.h
4629 F:      sound/soc/codecs/da[79]*.[ch]
4630
4631 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4632 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4633 L:      linux-gpio@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/gpio/gpio-gpio-mm.c
4636
4637 DIOLAN U2C-12 I2C DRIVER
4638 M:      Guenter Roeck <linux@roeck-us.net>
4639 L:      linux-i2c@vger.kernel.org
4640 S:      Maintained
4641 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4642
4643 FILESYSTEM DIRECT ACCESS (DAX)
4644 M:      Matthew Wilcox <willy@infradead.org>
4645 M:      Ross Zwisler <zwisler@kernel.org>
4646 M:      Jan Kara <jack@suse.cz>
4647 L:      linux-fsdevel@vger.kernel.org
4648 S:      Supported
4649 F:      fs/dax.c
4650 F:      include/linux/dax.h
4651 F:      include/trace/events/fs_dax.h
4652
4653 DEVICE DIRECT ACCESS (DAX)
4654 M:      Dan Williams <dan.j.williams@intel.com>
4655 M:      Dave Jiang <dave.jiang@intel.com>
4656 M:      Ross Zwisler <zwisler@kernel.org>
4657 M:      Vishal Verma <vishal.l.verma@intel.com>
4658 L:      linux-nvdimm@lists.01.org
4659 S:      Supported
4660 F:      drivers/dax/
4661
4662 DIRECTORY NOTIFICATION (DNOTIFY)
4663 M:      Jan Kara <jack@suse.cz>
4664 R:      Amir Goldstein <amir73il@gmail.com>
4665 L:      linux-fsdevel@vger.kernel.org
4666 S:      Maintained
4667 F:      Documentation/filesystems/dnotify.txt
4668 F:      fs/notify/dnotify/
4669 F:      include/linux/dnotify.h
4670
4671 DISK GEOMETRY AND PARTITION HANDLING
4672 M:      Andries Brouwer <aeb@cwi.nl>
4673 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4674 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4675 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4676 S:      Maintained
4677
4678 DISKQUOTA
4679 M:      Jan Kara <jack@suse.com>
4680 S:      Maintained
4681 F:      Documentation/filesystems/quota.txt
4682 F:      fs/quota/
4683 F:      include/linux/quota*.h
4684 F:      include/uapi/linux/quota*.h
4685
4686 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4687 M:      Bernie Thompson <bernie@plugable.com>
4688 L:      linux-fbdev@vger.kernel.org
4689 S:      Maintained
4690 W:      http://plugable.com/category/projects/udlfb/
4691 F:      drivers/video/fbdev/udlfb.c
4692 F:      include/video/udlfb.h
4693 F:      Documentation/fb/udlfb.txt
4694
4695 DISTRIBUTED LOCK MANAGER (DLM)
4696 M:      Christine Caulfield <ccaulfie@redhat.com>
4697 M:      David Teigland <teigland@redhat.com>
4698 L:      cluster-devel@redhat.com
4699 W:      http://sources.redhat.com/cluster/
4700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4701 S:      Supported
4702 F:      fs/dlm/
4703
4704 DMA BUFFER SHARING FRAMEWORK
4705 M:      Sumit Semwal <sumit.semwal@linaro.org>
4706 S:      Maintained
4707 L:      linux-media@vger.kernel.org
4708 L:      dri-devel@lists.freedesktop.org
4709 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4710 F:      drivers/dma-buf/
4711 F:      include/linux/dma-buf*
4712 F:      include/linux/reservation.h
4713 F:      include/linux/*fence.h
4714 F:      Documentation/driver-api/dma-buf.rst
4715 T:      git git://anongit.freedesktop.org/drm/drm-misc
4716
4717 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4718 M:      Vinod Koul <vkoul@kernel.org>
4719 L:      dmaengine@vger.kernel.org
4720 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4721 S:      Maintained
4722 F:      drivers/dma/
4723 F:      include/linux/dmaengine.h
4724 F:      include/linux/of_dma.h
4725 F:      Documentation/devicetree/bindings/dma/
4726 F:      Documentation/driver-api/dmaengine/
4727 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4728
4729 DMA MAPPING HELPERS
4730 M:      Christoph Hellwig <hch@lst.de>
4731 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4732 R:      Robin Murphy <robin.murphy@arm.com>
4733 L:      iommu@lists.linux-foundation.org
4734 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4735 W:      http://git.infradead.org/users/hch/dma-mapping.git
4736 S:      Supported
4737 F:      kernel/dma/
4738 F:      include/asm-generic/dma-mapping.h
4739 F:      include/linux/dma-direct.h
4740 F:      include/linux/dma-mapping.h
4741 F:      include/linux/dma-noncoherent.h
4742
4743 DME1737 HARDWARE MONITOR DRIVER
4744 M:      Juerg Haefliger <juergh@gmail.com>
4745 L:      linux-hwmon@vger.kernel.org
4746 S:      Maintained
4747 F:      Documentation/hwmon/dme1737
4748 F:      drivers/hwmon/dme1737.c
4749
4750 DMI/SMBIOS SUPPORT
4751 M:      Jean Delvare <jdelvare@suse.com>
4752 S:      Maintained
4753 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4754 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4755 F:      drivers/firmware/dmi-id.c
4756 F:      drivers/firmware/dmi_scan.c
4757 F:      include/linux/dmi.h
4758
4759 DOCUMENTATION
4760 M:      Jonathan Corbet <corbet@lwn.net>
4761 L:      linux-doc@vger.kernel.org
4762 S:      Maintained
4763 F:      Documentation/
4764 F:      scripts/kernel-doc
4765 X:      Documentation/ABI/
4766 X:      Documentation/acpi/
4767 X:      Documentation/devicetree/
4768 X:      Documentation/i2c/
4769 X:      Documentation/media/
4770 X:      Documentation/power/
4771 X:      Documentation/spi/
4772 T:      git git://git.lwn.net/linux.git docs-next
4773
4774 DOCUMENTATION/ITALIAN
4775 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4776 L:      linux-doc@vger.kernel.org
4777 S:      Maintained
4778 F:      Documentation/translations/it_IT
4779
4780 DONGWOON DW9714 LENS VOICE COIL DRIVER
4781 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4782 L:      linux-media@vger.kernel.org
4783 T:      git git://linuxtv.org/media_tree.git
4784 S:      Maintained
4785 F:      drivers/media/i2c/dw9714.c
4786 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4787
4788 DONGWOON DW9807 LENS VOICE COIL DRIVER
4789 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4790 L:      linux-media@vger.kernel.org
4791 T:      git git://linuxtv.org/media_tree.git
4792 S:      Maintained
4793 F:      drivers/media/i2c/dw9807-vcm.c
4794 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4795
4796 DOUBLETALK DRIVER
4797 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4798 L:      blinux-list@redhat.com
4799 S:      Maintained
4800 F:      drivers/char/dtlk.c
4801 F:      include/linux/dtlk.h
4802
4803 DPAA2 DATAPATH I/O (DPIO) DRIVER
4804 M:      Roy Pledge <Roy.Pledge@nxp.com>
4805 L:      linux-kernel@vger.kernel.org
4806 S:      Maintained
4807 F:      drivers/soc/fsl/dpio
4808
4809 DPAA2 ETHERNET DRIVER
4810 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4811 L:      netdev@vger.kernel.org
4812 S:      Maintained
4813 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4814 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4815 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4816 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4817 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4818
4819 DPAA2 ETHERNET SWITCH DRIVER
4820 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4821 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4822 L:      linux-kernel@vger.kernel.org
4823 S:      Maintained
4824 F:      drivers/staging/fsl-dpaa2/ethsw
4825
4826 DPAA2 PTP CLOCK DRIVER
4827 M:      Yangbo Lu <yangbo.lu@nxp.com>
4828 L:      netdev@vger.kernel.org
4829 S:      Maintained
4830 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4831 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4832
4833 DPT_I2O SCSI RAID DRIVER
4834 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4835 L:      linux-scsi@vger.kernel.org
4836 W:      http://www.adaptec.com/
4837 S:      Maintained
4838 F:      drivers/scsi/dpt*
4839 F:      drivers/scsi/dpt/
4840
4841 DRBD DRIVER
4842 M:      Philipp Reisner <philipp.reisner@linbit.com>
4843 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4844 L:      drbd-dev@lists.linbit.com
4845 W:      http://www.drbd.org
4846 T:      git git://git.linbit.com/linux-drbd.git
4847 T:      git git://git.linbit.com/drbd-8.4.git
4848 S:      Supported
4849 F:      drivers/block/drbd/
4850 F:      lib/lru_cache.c
4851 F:      Documentation/blockdev/drbd/
4852
4853 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4855 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4857 S:      Supported
4858 F:      Documentation/kobject.txt
4859 F:      drivers/base/
4860 F:      fs/debugfs/
4861 F:      fs/sysfs/
4862 F:      include/linux/debugfs.h
4863 F:      include/linux/kobj*
4864 F:      lib/kobj*
4865
4866 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4867 M:      Kevin Hilman <khilman@kernel.org>
4868 M:      Nishanth Menon <nm@ti.com>
4869 S:      Maintained
4870 F:      drivers/power/avs/
4871 F:      include/linux/power/smartreflex.h
4872 L:      linux-pm@vger.kernel.org
4873
4874 DRM DRIVER FOR ARM PL111 CLCD
4875 M:      Eric Anholt <eric@anholt.net>
4876 T:      git git://anongit.freedesktop.org/drm/drm-misc
4877 S:      Supported
4878 F:      drivers/gpu/drm/pl111/
4879
4880 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4881 M:      Linus Walleij <linus.walleij@linaro.org>
4882 T:      git git://anongit.freedesktop.org/drm/drm-misc
4883 S:      Maintained
4884 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4885 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4886
4887 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4888 M:      Dave Airlie <airlied@redhat.com>
4889 S:      Odd Fixes
4890 F:      drivers/gpu/drm/ast/
4891
4892 DRM DRIVER FOR BOCHS VIRTUAL GPU
4893 M:      Gerd Hoffmann <kraxel@redhat.com>
4894 L:      virtualization@lists.linux-foundation.org
4895 T:      git git://anongit.freedesktop.org/drm/drm-misc
4896 S:      Maintained
4897 F:      drivers/gpu/drm/bochs/
4898
4899 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4900 M:      Linus Walleij <linus.walleij@linaro.org>
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902 S:      Maintained
4903 F:      drivers/gpu/drm/tve200/
4904
4905 DRM DRIVER FOR ILITEK ILI9225 PANELS
4906 M:      David Lechner <david@lechnology.com>
4907 S:      Maintained
4908 F:      drivers/gpu/drm/tinydrm/ili9225.c
4909 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4910
4911 DRM DRIVER FOR HX8357D PANELS
4912 M:      Eric Anholt <eric@anholt.net>
4913 T:      git git://anongit.freedesktop.org/drm/drm-misc
4914 S:      Maintained
4915 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4916 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4917
4918 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4919 S:      Orphan / Obsolete
4920 F:      drivers/gpu/drm/i810/
4921 F:      include/uapi/drm/i810_drm.h
4922
4923 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4924 S:      Orphan / Obsolete
4925 F:      drivers/gpu/drm/mga/
4926 F:      include/uapi/drm/mga_drm.h
4927
4928 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4929 M:      Dave Airlie <airlied@redhat.com>
4930 S:      Odd Fixes
4931 F:      drivers/gpu/drm/mgag200/
4932
4933 DRM DRIVER FOR MI0283QT
4934 M:      Noralf Trønnes <noralf@tronnes.org>
4935 S:      Maintained
4936 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4937 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4938
4939 DRM DRIVER FOR MSM ADRENO GPU
4940 M:      Rob Clark <robdclark@gmail.com>
4941 M:      Sean Paul <sean@poorly.run>
4942 L:      linux-arm-msm@vger.kernel.org
4943 L:      dri-devel@lists.freedesktop.org
4944 L:      freedreno@lists.freedesktop.org
4945 T:      git https://gitlab.freedesktop.org/drm/msm.git
4946 S:      Maintained
4947 F:      drivers/gpu/drm/msm/
4948 F:      include/uapi/drm/msm_drm.h
4949 F:      Documentation/devicetree/bindings/display/msm/
4950
4951 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4952 M:      Ben Skeggs <bskeggs@redhat.com>
4953 L:      dri-devel@lists.freedesktop.org
4954 L:      nouveau@lists.freedesktop.org
4955 T:      git git://github.com/skeggsb/linux
4956 S:      Supported
4957 F:      drivers/gpu/drm/nouveau/
4958 F:      include/uapi/drm/nouveau_drm.h
4959
4960 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4961 M:      Stefan Mavrodiev <stefan@olimex.com>
4962 S:      Maintained
4963 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4964 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4965
4966 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4967 M:      Noralf Trønnes <noralf@tronnes.org>
4968 S:      Maintained
4969 F:      drivers/gpu/drm/tinydrm/repaper.c
4970 F:      Documentation/devicetree/bindings/display/repaper.txt
4971
4972 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4973 M:      Dave Airlie <airlied@redhat.com>
4974 M:      Gerd Hoffmann <kraxel@redhat.com>
4975 L:      virtualization@lists.linux-foundation.org
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977 S:      Obsolete
4978 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4979 F:      drivers/gpu/drm/cirrus/
4980
4981 DRM DRIVER FOR QXL VIRTUAL GPU
4982 M:      Dave Airlie <airlied@redhat.com>
4983 M:      Gerd Hoffmann <kraxel@redhat.com>
4984 L:      virtualization@lists.linux-foundation.org
4985 L:      spice-devel@lists.freedesktop.org
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 S:      Maintained
4988 F:      drivers/gpu/drm/qxl/
4989 F:      include/uapi/drm/qxl_drm.h
4990
4991 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4992 S:      Orphan / Obsolete
4993 F:      drivers/gpu/drm/r128/
4994 F:      include/uapi/drm/r128_drm.h
4995
4996 DRM DRIVER FOR SAVAGE VIDEO CARDS
4997 S:      Orphan / Obsolete
4998 F:      drivers/gpu/drm/savage/
4999 F:      include/uapi/drm/savage_drm.h
5000
5001 DRM DRIVER FOR SIS VIDEO CARDS
5002 S:      Orphan / Obsolete
5003 F:      drivers/gpu/drm/sis/
5004 F:      include/uapi/drm/sis_drm.h
5005
5006 DRM DRIVER FOR SITRONIX ST7701 PANELS
5007 M:      Jagan Teki <jagan@amarulasolutions.com>
5008 S:      Maintained
5009 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5010 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5011
5012 DRM DRIVER FOR SITRONIX ST7586 PANELS
5013 M:      David Lechner <david@lechnology.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/tinydrm/st7586.c
5016 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5017
5018 DRM DRIVER FOR SITRONIX ST7735R PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/st7735r.c
5022 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5023
5024 DRM DRIVER FOR TDFX VIDEO CARDS
5025 S:      Orphan / Obsolete
5026 F:      drivers/gpu/drm/tdfx/
5027
5028 DRM DRIVER FOR TPO TPG110 PANELS
5029 M:      Linus Walleij <linus.walleij@linaro.org>
5030 T:      git git://anongit.freedesktop.org/drm/drm-misc
5031 S:      Maintained
5032 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5033 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5034
5035 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5036 M:      Dave Airlie <airlied@redhat.com>
5037 R:      Sean Paul <sean@poorly.run>
5038 L:      dri-devel@lists.freedesktop.org
5039 S:      Odd Fixes
5040 F:      drivers/gpu/drm/udl/
5041 T:      git git://anongit.freedesktop.org/drm/drm-misc
5042
5043 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5044 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5045 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5046 R:      Daniel Vetter <daniel@ffwll.ch>
5047 T:      git git://anongit.freedesktop.org/drm/drm-misc
5048 S:      Maintained
5049 L:      dri-devel@lists.freedesktop.org
5050 F:      drivers/gpu/drm/vkms/
5051 F:      Documentation/gpu/vkms.rst
5052
5053 DRM DRIVER FOR VMWARE VIRTUAL GPU
5054 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5055 M:      Thomas Hellstrom <thellstrom@vmware.com>
5056 L:      dri-devel@lists.freedesktop.org
5057 T:      git git://people.freedesktop.org/~thomash/linux
5058 S:      Supported
5059 F:      drivers/gpu/drm/vmwgfx/
5060 F:      include/uapi/drm/vmwgfx_drm.h
5061
5062 DRM DRIVERS
5063 M:      David Airlie <airlied@linux.ie>
5064 M:      Daniel Vetter <daniel@ffwll.ch>
5065 L:      dri-devel@lists.freedesktop.org
5066 T:      git git://anongit.freedesktop.org/drm/drm
5067 B:      https://bugs.freedesktop.org/
5068 C:      irc://chat.freenode.net/dri-devel
5069 S:      Maintained
5070 F:      drivers/gpu/drm/
5071 F:      drivers/gpu/vga/
5072 F:      Documentation/devicetree/bindings/display/
5073 F:      Documentation/devicetree/bindings/gpu/
5074 F:      Documentation/gpu/
5075 F:      include/drm/
5076 F:      include/uapi/drm/
5077 F:      include/linux/vga*
5078
5079 DRM DRIVERS AND MISC GPU PATCHES
5080 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5081 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5082 M:      Sean Paul <sean@poorly.run>
5083 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5084 S:      Maintained
5085 T:      git git://anongit.freedesktop.org/drm/drm-misc
5086 F:      Documentation/gpu/
5087 F:      drivers/gpu/vga/
5088 F:      drivers/gpu/drm/*
5089 F:      include/drm/drm*
5090 F:      include/uapi/drm/drm*
5091 F:      include/linux/vga*
5092
5093 DRM DRIVERS FOR ALLWINNER A10
5094 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5095 L:      dri-devel@lists.freedesktop.org
5096 S:      Supported
5097 F:      drivers/gpu/drm/sun4i/
5098 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100
5101 DRM DRIVERS FOR AMLOGIC SOCS
5102 M:      Neil Armstrong <narmstrong@baylibre.com>
5103 L:      dri-devel@lists.freedesktop.org
5104 L:      linux-amlogic@lists.infradead.org
5105 W:      http://linux-meson.com/
5106 S:      Supported
5107 F:      drivers/gpu/drm/meson/
5108 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5109 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5110 F:      Documentation/gpu/meson.rst
5111 T:      git git://anongit.freedesktop.org/drm/drm-misc
5112
5113 DRM DRIVERS FOR ATMEL HLCDC
5114 M:      Boris Brezillon <bbrezillon@kernel.org>
5115 L:      dri-devel@lists.freedesktop.org
5116 S:      Supported
5117 F:      drivers/gpu/drm/atmel-hlcdc/
5118 F:      Documentation/devicetree/bindings/display/atmel/
5119 T:      git git://anongit.freedesktop.org/drm/drm-misc
5120
5121 DRM DRIVERS FOR BRIDGE CHIPS
5122 M:      Andrzej Hajda <a.hajda@samsung.com>
5123 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5124 S:      Maintained
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126 F:      drivers/gpu/drm/bridge/
5127
5128 DRM DRIVERS FOR EXYNOS
5129 M:      Inki Dae <inki.dae@samsung.com>
5130 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5131 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5132 M:      Kyungmin Park <kyungmin.park@samsung.com>
5133 L:      dri-devel@lists.freedesktop.org
5134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5135 S:      Supported
5136 F:      drivers/gpu/drm/exynos/
5137 F:      include/uapi/drm/exynos_drm.h
5138 F:      Documentation/devicetree/bindings/display/exynos/
5139
5140 DRM DRIVERS FOR FREESCALE DCU
5141 M:      Stefan Agner <stefan@agner.ch>
5142 M:      Alison Wang <alison.wang@nxp.com>
5143 L:      dri-devel@lists.freedesktop.org
5144 S:      Supported
5145 F:      drivers/gpu/drm/fsl-dcu/
5146 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5147 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5148 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150
5151 DRM DRIVERS FOR FREESCALE IMX
5152 M:      Philipp Zabel <p.zabel@pengutronix.de>
5153 L:      dri-devel@lists.freedesktop.org
5154 S:      Maintained
5155 F:      drivers/gpu/drm/imx/
5156 F:      drivers/gpu/ipu-v3/
5157 F:      Documentation/devicetree/bindings/display/imx/
5158
5159 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5160 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5161 L:      dri-devel@lists.freedesktop.org
5162 T:      git git://github.com/patjak/drm-gma500
5163 S:      Maintained
5164 F:      drivers/gpu/drm/gma500/
5165
5166 DRM DRIVERS FOR HISILICON
5167 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5168 M:      Rongrong Zou <zourongrong@gmail.com>
5169 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5170 R:      Chen Feng <puck.chen@hisilicon.com>
5171 L:      dri-devel@lists.freedesktop.org
5172 T:      git git://github.com/xin3liang/linux.git
5173 S:      Maintained
5174 F:      drivers/gpu/drm/hisilicon/
5175 F:      Documentation/devicetree/bindings/display/hisilicon/
5176
5177 DRM DRIVERS FOR MEDIATEK
5178 M:      CK Hu <ck.hu@mediatek.com>
5179 M:      Philipp Zabel <p.zabel@pengutronix.de>
5180 L:      dri-devel@lists.freedesktop.org
5181 S:      Supported
5182 F:      drivers/gpu/drm/mediatek/
5183 F:      Documentation/devicetree/bindings/display/mediatek/
5184
5185 DRM DRIVERS FOR NVIDIA TEGRA
5186 M:      Thierry Reding <thierry.reding@gmail.com>
5187 L:      dri-devel@lists.freedesktop.org
5188 L:      linux-tegra@vger.kernel.org
5189 T:      git git://anongit.freedesktop.org/tegra/linux.git
5190 S:      Supported
5191 F:      drivers/gpu/drm/tegra/
5192 F:      drivers/gpu/host1x/
5193 F:      include/linux/host1x.h
5194 F:      include/uapi/drm/tegra_drm.h
5195 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5196
5197 DRM DRIVERS FOR RENESAS
5198 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5199 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5200 L:      dri-devel@lists.freedesktop.org
5201 L:      linux-renesas-soc@vger.kernel.org
5202 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5203 S:      Supported
5204 F:      drivers/gpu/drm/rcar-du/
5205 F:      drivers/gpu/drm/shmobile/
5206 F:      include/linux/platform_data/shmob_drm.h
5207 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5208 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5209 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5210
5211 DRM DRIVERS FOR ROCKCHIP
5212 M:      Sandy Huang <hjc@rock-chips.com>
5213 M:      Heiko Stübner <heiko@sntech.de>
5214 L:      dri-devel@lists.freedesktop.org
5215 S:      Maintained
5216 F:      drivers/gpu/drm/rockchip/
5217 F:      Documentation/devicetree/bindings/display/rockchip/
5218 T:      git git://anongit.freedesktop.org/drm/drm-misc
5219
5220 DRM DRIVERS FOR STI
5221 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5222 M:      Vincent Abriou <vincent.abriou@st.com>
5223 L:      dri-devel@lists.freedesktop.org
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225 S:      Maintained
5226 F:      drivers/gpu/drm/sti
5227 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5228
5229 DRM DRIVERS FOR STM
5230 M:      Yannick Fertre <yannick.fertre@st.com>
5231 M:      Philippe Cornu <philippe.cornu@st.com>
5232 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5233 M:      Vincent Abriou <vincent.abriou@st.com>
5234 L:      dri-devel@lists.freedesktop.org
5235 T:      git git://anongit.freedesktop.org/drm/drm-misc
5236 S:      Maintained
5237 F:      drivers/gpu/drm/stm
5238 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5239
5240 DRM DRIVERS FOR TI LCDC
5241 M:      Jyri Sarha <jsarha@ti.com>
5242 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5243 L:      dri-devel@lists.freedesktop.org
5244 S:      Maintained
5245 F:      drivers/gpu/drm/tilcdc/
5246 F:      Documentation/devicetree/bindings/display/tilcdc/
5247
5248 DRM DRIVERS FOR TI OMAP
5249 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5250 L:      dri-devel@lists.freedesktop.org
5251 S:      Maintained
5252 F:      drivers/gpu/drm/omapdrm/
5253 F:      Documentation/devicetree/bindings/display/ti/
5254
5255 DRM DRIVERS FOR V3D
5256 M:      Eric Anholt <eric@anholt.net>
5257 S:      Supported
5258 F:      drivers/gpu/drm/v3d/
5259 F:      include/uapi/drm/v3d_drm.h
5260 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5261 T:      git git://anongit.freedesktop.org/drm/drm-misc
5262
5263 DRM DRIVERS FOR VC4
5264 M:      Eric Anholt <eric@anholt.net>
5265 T:      git git://github.com/anholt/linux
5266 S:      Supported
5267 F:      drivers/gpu/drm/vc4/
5268 F:      include/uapi/drm/vc4_drm.h
5269 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5270 T:      git git://anongit.freedesktop.org/drm/drm-misc
5271
5272 DRM DRIVERS FOR VIVANTE GPU IP
5273 M:      Lucas Stach <l.stach@pengutronix.de>
5274 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5275 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5276 L:      etnaviv@lists.freedesktop.org
5277 L:      dri-devel@lists.freedesktop.org
5278 S:      Maintained
5279 F:      drivers/gpu/drm/etnaviv/
5280 F:      include/uapi/drm/etnaviv_drm.h
5281 F:      Documentation/devicetree/bindings/display/etnaviv/
5282
5283 DRM DRIVERS FOR ZTE ZX
5284 M:      Shawn Guo <shawnguo@kernel.org>
5285 L:      dri-devel@lists.freedesktop.org
5286 S:      Maintained
5287 F:      drivers/gpu/drm/zte/
5288 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5289 T:      git git://anongit.freedesktop.org/drm/drm-misc
5290
5291 DRM PANEL DRIVERS
5292 M:      Thierry Reding <thierry.reding@gmail.com>
5293 L:      dri-devel@lists.freedesktop.org
5294 T:      git git://anongit.freedesktop.org/drm/drm-misc
5295 S:      Maintained
5296 F:      drivers/gpu/drm/drm_panel.c
5297 F:      drivers/gpu/drm/panel/
5298 F:      include/drm/drm_panel.h
5299 F:      Documentation/devicetree/bindings/display/panel/
5300
5301 DRM TINYDRM DRIVERS
5302 M:      Noralf Trønnes <noralf@tronnes.org>
5303 W:      https://github.com/notro/tinydrm/wiki/Development
5304 T:      git git://anongit.freedesktop.org/drm/drm-misc
5305 S:      Maintained
5306 F:      drivers/gpu/drm/tinydrm/
5307 F:      include/drm/tinydrm/
5308
5309 DRM DRIVERS FOR XEN
5310 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312 L:      dri-devel@lists.freedesktop.org
5313 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5314 S:      Supported
5315 F:      drivers/gpu/drm/xen/
5316 F:      Documentation/gpu/xen-front.rst
5317
5318 DRM TTM SUBSYSTEM
5319 M:      Christian Koenig <christian.koenig@amd.com>
5320 M:      Huang Rui <ray.huang@amd.com>
5321 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5322 T:      git git://people.freedesktop.org/~agd5f/linux
5323 S:      Maintained
5324 L:      dri-devel@lists.freedesktop.org
5325 F:      include/drm/ttm/
5326 F:      drivers/gpu/drm/ttm/
5327
5328 DSBR100 USB FM RADIO DRIVER
5329 M:      Alexey Klimov <klimov.linux@gmail.com>
5330 L:      linux-media@vger.kernel.org
5331 T:      git git://linuxtv.org/media_tree.git
5332 S:      Maintained
5333 F:      drivers/media/radio/dsbr100.c
5334
5335 DSCC4 DRIVER
5336 M:      Francois Romieu <romieu@fr.zoreil.com>
5337 L:      netdev@vger.kernel.org
5338 S:      Maintained
5339 F:      drivers/net/wan/dscc4.c
5340
5341 DT3155 MEDIA DRIVER
5342 M:      Hans Verkuil <hverkuil@xs4all.nl>
5343 L:      linux-media@vger.kernel.org
5344 T:      git git://linuxtv.org/media_tree.git
5345 W:      https://linuxtv.org
5346 S:      Odd Fixes
5347 F:      drivers/media/pci/dt3155/
5348
5349 DVB_USB_AF9015 MEDIA DRIVER
5350 M:      Antti Palosaari <crope@iki.fi>
5351 L:      linux-media@vger.kernel.org
5352 W:      https://linuxtv.org
5353 W:      http://palosaari.fi/linux/
5354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5355 T:      git git://linuxtv.org/anttip/media_tree.git
5356 S:      Maintained
5357 F:      drivers/media/usb/dvb-usb-v2/af9015*
5358
5359 DVB_USB_AF9035 MEDIA DRIVER
5360 M:      Antti Palosaari <crope@iki.fi>
5361 L:      linux-media@vger.kernel.org
5362 W:      https://linuxtv.org
5363 W:      http://palosaari.fi/linux/
5364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5365 T:      git git://linuxtv.org/anttip/media_tree.git
5366 S:      Maintained
5367 F:      drivers/media/usb/dvb-usb-v2/af9035*
5368
5369 DVB_USB_ANYSEE MEDIA DRIVER
5370 M:      Antti Palosaari <crope@iki.fi>
5371 L:      linux-media@vger.kernel.org
5372 W:      https://linuxtv.org
5373 W:      http://palosaari.fi/linux/
5374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5375 T:      git git://linuxtv.org/anttip/media_tree.git
5376 S:      Maintained
5377 F:      drivers/media/usb/dvb-usb-v2/anysee*
5378
5379 DVB_USB_AU6610 MEDIA DRIVER
5380 M:      Antti Palosaari <crope@iki.fi>
5381 L:      linux-media@vger.kernel.org
5382 W:      https://linuxtv.org
5383 W:      http://palosaari.fi/linux/
5384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5385 T:      git git://linuxtv.org/anttip/media_tree.git
5386 S:      Maintained
5387 F:      drivers/media/usb/dvb-usb-v2/au6610*
5388
5389 DVB_USB_CE6230 MEDIA DRIVER
5390 M:      Antti Palosaari <crope@iki.fi>
5391 L:      linux-media@vger.kernel.org
5392 W:      https://linuxtv.org
5393 W:      http://palosaari.fi/linux/
5394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5395 T:      git git://linuxtv.org/anttip/media_tree.git
5396 S:      Maintained
5397 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5398
5399 DVB_USB_CXUSB MEDIA DRIVER
5400 M:      Michael Krufky <mkrufky@linuxtv.org>
5401 L:      linux-media@vger.kernel.org
5402 W:      https://linuxtv.org
5403 W:      http://github.com/mkrufky
5404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5405 T:      git git://linuxtv.org/media_tree.git
5406 S:      Maintained
5407 F:      drivers/media/usb/dvb-usb/cxusb*
5408
5409 DVB_USB_EC168 MEDIA DRIVER
5410 M:      Antti Palosaari <crope@iki.fi>
5411 L:      linux-media@vger.kernel.org
5412 W:      https://linuxtv.org
5413 W:      http://palosaari.fi/linux/
5414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5415 T:      git git://linuxtv.org/anttip/media_tree.git
5416 S:      Maintained
5417 F:      drivers/media/usb/dvb-usb-v2/ec168*
5418
5419 DVB_USB_GL861 MEDIA DRIVER
5420 M:      Antti Palosaari <crope@iki.fi>
5421 L:      linux-media@vger.kernel.org
5422 W:      https://linuxtv.org
5423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5424 T:      git git://linuxtv.org/anttip/media_tree.git
5425 S:      Maintained
5426 F:      drivers/media/usb/dvb-usb-v2/gl861*
5427
5428 DVB_USB_MXL111SF MEDIA DRIVER
5429 M:      Michael Krufky <mkrufky@linuxtv.org>
5430 L:      linux-media@vger.kernel.org
5431 W:      https://linuxtv.org
5432 W:      http://github.com/mkrufky
5433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5434 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5435 S:      Maintained
5436 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5437
5438 DVB_USB_RTL28XXU MEDIA DRIVER
5439 M:      Antti Palosaari <crope@iki.fi>
5440 L:      linux-media@vger.kernel.org
5441 W:      https://linuxtv.org
5442 W:      http://palosaari.fi/linux/
5443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5444 T:      git git://linuxtv.org/anttip/media_tree.git
5445 S:      Maintained
5446 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5447
5448 DVB_USB_V2 MEDIA DRIVER
5449 M:      Antti Palosaari <crope@iki.fi>
5450 L:      linux-media@vger.kernel.org
5451 W:      https://linuxtv.org
5452 W:      http://palosaari.fi/linux/
5453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5454 T:      git git://linuxtv.org/anttip/media_tree.git
5455 S:      Maintained
5456 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5457 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5458
5459 DYNAMIC DEBUG
5460 M:      Jason Baron <jbaron@akamai.com>
5461 S:      Maintained
5462 F:      lib/dynamic_debug.c
5463 F:      include/linux/dynamic_debug.h
5464
5465 DYNAMIC INTERRUPT MODERATION
5466 M:      Tal Gilboa <talgi@mellanox.com>
5467 S:      Maintained
5468 F:      include/linux/net_dim.h
5469
5470 DZ DECSTATION DZ11 SERIAL DRIVER
5471 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5472 S:      Maintained
5473 F:      drivers/tty/serial/dz.*
5474
5475 E3X0 POWER BUTTON DRIVER
5476 M:      Moritz Fischer <moritz.fischer@ettus.com>
5477 L:      usrp-users@lists.ettus.com
5478 W:      http://www.ettus.com
5479 S:      Supported
5480 F:      drivers/input/misc/e3x0-button.c
5481 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5482
5483 E4000 MEDIA DRIVER
5484 M:      Antti Palosaari <crope@iki.fi>
5485 L:      linux-media@vger.kernel.org
5486 W:      https://linuxtv.org
5487 W:      http://palosaari.fi/linux/
5488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5489 T:      git git://linuxtv.org/anttip/media_tree.git
5490 S:      Maintained
5491 F:      drivers/media/tuners/e4000*
5492
5493 EARTH_PT1 MEDIA DRIVER
5494 M:      Akihiro Tsukada <tskd08@gmail.com>
5495 L:      linux-media@vger.kernel.org
5496 S:      Odd Fixes
5497 F:      drivers/media/pci/pt1/
5498
5499 EARTH_PT3 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/pt3/
5504
5505 EC100 MEDIA DRIVER
5506 M:      Antti Palosaari <crope@iki.fi>
5507 L:      linux-media@vger.kernel.org
5508 W:      https://linuxtv.org
5509 W:      http://palosaari.fi/linux/
5510 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5511 T:      git git://linuxtv.org/anttip/media_tree.git
5512 S:      Maintained
5513 F:      drivers/media/dvb-frontends/ec100*
5514
5515 ECRYPT FILE SYSTEM
5516 M:      Tyler Hicks <tyhicks@canonical.com>
5517 L:      ecryptfs@vger.kernel.org
5518 W:      http://ecryptfs.org
5519 W:      https://launchpad.net/ecryptfs
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5521 S:      Supported
5522 F:      Documentation/filesystems/ecryptfs.txt
5523 F:      fs/ecryptfs/
5524
5525 EDAC-AMD64
5526 M:      Borislav Petkov <bp@alien8.de>
5527 L:      linux-edac@vger.kernel.org
5528 S:      Maintained
5529 F:      drivers/edac/amd64_edac*
5530
5531 EDAC-AST2500
5532 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5533 S:      Supported
5534 F:      drivers/edac/aspeed_edac.c
5535 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5536
5537 EDAC-CALXEDA
5538 M:      Robert Richter <rric@kernel.org>
5539 L:      linux-edac@vger.kernel.org
5540 S:      Maintained
5541 F:      drivers/edac/highbank*
5542
5543 EDAC-CAVIUM OCTEON
5544 M:      Ralf Baechle <ralf@linux-mips.org>
5545 M:      David Daney <david.daney@cavium.com>
5546 L:      linux-edac@vger.kernel.org
5547 L:      linux-mips@vger.kernel.org
5548 S:      Supported
5549 F:      drivers/edac/octeon_edac*
5550
5551 EDAC-CAVIUM THUNDERX
5552 M:      David Daney <david.daney@cavium.com>
5553 M:      Jan Glauber <jglauber@cavium.com>
5554 L:      linux-edac@vger.kernel.org
5555 S:      Supported
5556 F:      drivers/edac/thunderx_edac*
5557
5558 EDAC-CORE
5559 M:      Borislav Petkov <bp@alien8.de>
5560 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5561 R:      James Morse <james.morse@arm.com>
5562 L:      linux-edac@vger.kernel.org
5563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5565 S:      Supported
5566 F:      Documentation/admin-guide/ras.rst
5567 F:      Documentation/driver-api/edac.rst
5568 F:      drivers/edac/
5569 F:      include/linux/edac.h
5570
5571 EDAC-E752X
5572 M:      Mark Gross <mark.gross@intel.com>
5573 L:      linux-edac@vger.kernel.org
5574 S:      Maintained
5575 F:      drivers/edac/e752x_edac.c
5576
5577 EDAC-E7XXX
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/e7xxx_edac.c
5581
5582 EDAC-FSL_DDR
5583 M:      York Sun <york.sun@nxp.com>
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/fsl_ddr_edac.*
5587
5588 EDAC-GHES
5589 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5590 L:      linux-edac@vger.kernel.org
5591 S:      Maintained
5592 F:      drivers/edac/ghes_edac.c
5593
5594 EDAC-I3000
5595 L:      linux-edac@vger.kernel.org
5596 S:      Orphan
5597 F:      drivers/edac/i3000_edac.c
5598
5599 EDAC-I5000
5600 L:      linux-edac@vger.kernel.org
5601 S:      Maintained
5602 F:      drivers/edac/i5000_edac.c
5603
5604 EDAC-I5400
5605 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5606 L:      linux-edac@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/edac/i5400_edac.c
5609
5610 EDAC-I7300
5611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5612 L:      linux-edac@vger.kernel.org
5613 S:      Maintained
5614 F:      drivers/edac/i7300_edac.c
5615
5616 EDAC-I7CORE
5617 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5618 L:      linux-edac@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/edac/i7core_edac.c
5621
5622 EDAC-I82443BXGX
5623 M:      Tim Small <tim@buttersideup.com>
5624 L:      linux-edac@vger.kernel.org
5625 S:      Maintained
5626 F:      drivers/edac/i82443bxgx_edac.c
5627
5628 EDAC-I82975X
5629 M:      "Arvind R." <arvino55@gmail.com>
5630 L:      linux-edac@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/edac/i82975x_edac.c
5633
5634 EDAC-IE31200
5635 M:      Jason Baron <jbaron@akamai.com>
5636 L:      linux-edac@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/edac/ie31200_edac.c
5639
5640 EDAC-MPC85XX
5641 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5642 L:      linux-edac@vger.kernel.org
5643 S:      Maintained
5644 F:      drivers/edac/mpc85xx_edac.[ch]
5645
5646 EDAC-PASEMI
5647 M:      Egor Martovetsky <egor@pasemi.com>
5648 L:      linux-edac@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/edac/pasemi_edac.c
5651
5652 EDAC-PND2
5653 M:      Tony Luck <tony.luck@intel.com>
5654 L:      linux-edac@vger.kernel.org
5655 S:      Maintained
5656 F:      drivers/edac/pnd2_edac.[ch]
5657
5658 EDAC-R82600
5659 M:      Tim Small <tim@buttersideup.com>
5660 L:      linux-edac@vger.kernel.org
5661 S:      Maintained
5662 F:      drivers/edac/r82600_edac.c
5663
5664 EDAC-SBRIDGE
5665 M:      Tony Luck <tony.luck@intel.com>
5666 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/sb_edac.c
5670
5671 EDAC-SKYLAKE
5672 M:      Tony Luck <tony.luck@intel.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/skx_edac.c
5676
5677 EDAC-TI
5678 M:      Tero Kristo <t-kristo@ti.com>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/ti_edac.c
5682
5683 EDAC-QCOM
5684 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5685 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5686 L:      linux-arm-msm@vger.kernel.org
5687 L:      linux-edac@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/edac/qcom_edac.c
5690
5691 EDIROL UA-101/UA-1000 DRIVER
5692 M:      Clemens Ladisch <clemens@ladisch.de>
5693 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5694 T:      git git://git.alsa-project.org/alsa-kernel.git
5695 S:      Maintained
5696 F:      sound/usb/misc/ua101.c
5697
5698 EFI TEST DRIVER
5699 L:      linux-efi@vger.kernel.org
5700 M:      Ivan Hu <ivan.hu@canonical.com>
5701 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5702 S:      Maintained
5703 F:      drivers/firmware/efi/test/
5704
5705 EFI VARIABLE FILESYSTEM
5706 M:      Matthew Garrett <matthew.garrett@nebula.com>
5707 M:      Jeremy Kerr <jk@ozlabs.org>
5708 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5710 L:      linux-efi@vger.kernel.org
5711 S:      Maintained
5712 F:      fs/efivarfs/
5713
5714 EFIFB FRAMEBUFFER DRIVER
5715 L:      linux-fbdev@vger.kernel.org
5716 M:      Peter Jones <pjones@redhat.com>
5717 S:      Maintained
5718 F:      drivers/video/fbdev/efifb.c
5719
5720 EFS FILESYSTEM
5721 W:      http://aeschi.ch.eu.org/efs/
5722 S:      Orphan
5723 F:      fs/efs/
5724
5725 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5726 M:      Douglas Miller <dougmill@linux.ibm.com>
5727 L:      netdev@vger.kernel.org
5728 S:      Maintained
5729 F:      drivers/net/ethernet/ibm/ehea/
5730
5731 EM28XX VIDEO4LINUX DRIVER
5732 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5733 L:      linux-media@vger.kernel.org
5734 W:      https://linuxtv.org
5735 T:      git git://linuxtv.org/media_tree.git
5736 S:      Maintained
5737 F:      drivers/media/usb/em28xx/
5738 F:      Documentation/media/v4l-drivers/em28xx*
5739
5740 EMBEDDED LINUX
5741 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5742 M:      Matt Mackall <mpm@selenic.com>
5743 M:      David Woodhouse <dwmw2@infradead.org>
5744 L:      linux-embedded@vger.kernel.org
5745 S:      Maintained
5746
5747 Emulex 10Gbps iSCSI - OneConnect DRIVER
5748 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5749 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5750 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5751 L:      linux-scsi@vger.kernel.org
5752 W:      http://www.broadcom.com
5753 S:      Supported
5754 F:      drivers/scsi/be2iscsi/
5755
5756 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5757 M:      Sathya Perla <sathya.perla@broadcom.com>
5758 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5759 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5760 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5761 L:      netdev@vger.kernel.org
5762 W:      http://www.emulex.com
5763 S:      Supported
5764 F:      drivers/net/ethernet/emulex/benet/
5765
5766 EMULEX ONECONNECT ROCE DRIVER
5767 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5768 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5769 L:      linux-rdma@vger.kernel.org
5770 W:      http://www.broadcom.com
5771 S:      Odd Fixes
5772 F:      drivers/infiniband/hw/ocrdma/
5773 F:      include/uapi/rdma/ocrdma-abi.h
5774
5775 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5776 M:      James Smart <james.smart@broadcom.com>
5777 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5778 L:      linux-scsi@vger.kernel.org
5779 W:      http://www.broadcom.com
5780 S:      Supported
5781 F:      drivers/scsi/lpfc/
5782
5783 ENE CB710 FLASH CARD READER DRIVER
5784 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5785 S:      Maintained
5786 F:      drivers/misc/cb710/
5787 F:      drivers/mmc/host/cb710-mmc.*
5788 F:      include/linux/cb710.h
5789
5790 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5791 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5792 S:      Maintained
5793 F:      drivers/media/rc/ene_ir.*
5794
5795 EPSON S1D13XXX FRAMEBUFFER DRIVER
5796 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5797 S:      Maintained
5798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5799 F:      drivers/video/fbdev/s1d13xxxfb.c
5800 F:      include/video/s1d13xxxfb.h
5801
5802 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5803 M:      Jeff Layton <jlayton@kernel.org>
5804 S:      Maintained
5805 F:      lib/errseq.c
5806 F:      include/linux/errseq.h
5807
5808 ET131X NETWORK DRIVER
5809 M:      Mark Einon <mark.einon@gmail.com>
5810 S:      Odd Fixes
5811 F:      drivers/net/ethernet/agere/
5812
5813 ETHERNET BRIDGE
5814 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5815 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5816 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5817 L:      netdev@vger.kernel.org
5818 W:      http://www.linuxfoundation.org/en/Net:Bridge
5819 S:      Maintained
5820 F:      include/linux/netfilter_bridge/
5821 F:      net/bridge/
5822
5823 ETHERNET PHY LIBRARY
5824 M:      Andrew Lunn <andrew@lunn.ch>
5825 M:      Florian Fainelli <f.fainelli@gmail.com>
5826 M:      Heiner Kallweit <hkallweit1@gmail.com>
5827 L:      netdev@vger.kernel.org
5828 S:      Maintained
5829 F:      Documentation/ABI/testing/sysfs-bus-mdio
5830 F:      Documentation/devicetree/bindings/net/mdio*
5831 F:      Documentation/networking/phy.txt
5832 F:      drivers/net/phy/
5833 F:      drivers/of/of_mdio.c
5834 F:      drivers/of/of_net.c
5835 F:      include/linux/*mdio*.h
5836 F:      include/linux/of_net.h
5837 F:      include/linux/phy.h
5838 F:      include/linux/phy_fixed.h
5839 F:      include/linux/platform_data/mdio-bcm-unimac.h
5840 F:      include/linux/platform_data/mdio-gpio.h
5841 F:      include/trace/events/mdio.h
5842 F:      include/uapi/linux/mdio.h
5843 F:      include/uapi/linux/mii.h
5844
5845 EXT2 FILE SYSTEM
5846 M:      Jan Kara <jack@suse.com>
5847 L:      linux-ext4@vger.kernel.org
5848 S:      Maintained
5849 F:      Documentation/filesystems/ext2.txt
5850 F:      fs/ext2/
5851 F:      include/linux/ext2*
5852
5853 EXT4 FILE SYSTEM
5854 M:      "Theodore Ts'o" <tytso@mit.edu>
5855 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5856 L:      linux-ext4@vger.kernel.org
5857 W:      http://ext4.wiki.kernel.org
5858 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5860 S:      Maintained
5861 F:      Documentation/filesystems/ext4/
5862 F:      fs/ext4/
5863
5864 Extended Verification Module (EVM)
5865 M:      Mimi Zohar <zohar@linux.ibm.com>
5866 L:      linux-integrity@vger.kernel.org
5867 S:      Supported
5868 F:      security/integrity/evm/
5869
5870 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5871 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5872 L:      linux-efi@vger.kernel.org
5873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5874 S:      Maintained
5875 F:      Documentation/efi-stub.txt
5876 F:      arch/*/kernel/efi.c
5877 F:      arch/x86/boot/compressed/eboot.[ch]
5878 F:      arch/*/include/asm/efi.h
5879 F:      arch/x86/platform/efi/
5880 F:      drivers/firmware/efi/
5881 F:      include/linux/efi*.h
5882 F:      arch/arm/boot/compressed/efi-header.S
5883 F:      arch/arm64/kernel/efi-entry.S
5884
5885 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5886 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5887 M:      Chanwoo Choi <cw00.choi@samsung.com>
5888 L:      linux-kernel@vger.kernel.org
5889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5890 S:      Maintained
5891 F:      drivers/extcon/
5892 F:      include/linux/extcon/
5893 F:      include/linux/extcon.h
5894 F:      Documentation/extcon/
5895 F:      Documentation/devicetree/bindings/extcon/
5896
5897 EXYNOS DP DRIVER
5898 M:      Jingoo Han <jingoohan1@gmail.com>
5899 L:      dri-devel@lists.freedesktop.org
5900 S:      Maintained
5901 F:      drivers/gpu/drm/exynos/exynos_dp*
5902
5903 EXYNOS SYSMMU (IOMMU) driver
5904 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5905 L:      iommu@lists.linux-foundation.org
5906 S:      Maintained
5907 F:      drivers/iommu/exynos-iommu.c
5908
5909 EZchip NPS platform support
5910 M:      Vineet Gupta <vgupta@synopsys.com>
5911 M:      Ofer Levi <oferle@mellanox.com>
5912 S:      Supported
5913 F:      arch/arc/plat-eznps
5914 F:      arch/arc/boot/dts/eznps.dts
5915
5916 F2FS FILE SYSTEM
5917 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5918 M:      Chao Yu <yuchao0@huawei.com>
5919 L:      linux-f2fs-devel@lists.sourceforge.net
5920 W:      https://f2fs.wiki.kernel.org/
5921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5922 S:      Maintained
5923 F:      Documentation/filesystems/f2fs.txt
5924 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5925 F:      fs/f2fs/
5926 F:      include/linux/f2fs_fs.h
5927 F:      include/trace/events/f2fs.h
5928
5929 F71805F HARDWARE MONITORING DRIVER
5930 M:      Jean Delvare <jdelvare@suse.com>
5931 L:      linux-hwmon@vger.kernel.org
5932 S:      Maintained
5933 F:      Documentation/hwmon/f71805f
5934 F:      drivers/hwmon/f71805f.c
5935
5936 FADDR2LINE
5937 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5938 S:      Maintained
5939 F:      scripts/faddr2line
5940
5941 FAILOVER MODULE
5942 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5943 L:      netdev@vger.kernel.org
5944 S:      Supported
5945 F:      net/core/failover.c
5946 F:      include/net/failover.h
5947 F:      Documentation/networking/failover.rst
5948
5949 FANOTIFY
5950 M:      Jan Kara <jack@suse.cz>
5951 R:      Amir Goldstein <amir73il@gmail.com>
5952 L:      linux-fsdevel@vger.kernel.org
5953 S:      Maintained
5954 F:      fs/notify/fanotify/
5955 F:      include/linux/fanotify.h
5956 F:      include/uapi/linux/fanotify.h
5957
5958 FARSYNC SYNCHRONOUS DRIVER
5959 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5960 W:      http://www.farsite.co.uk/
5961 S:      Supported
5962 F:      drivers/net/wan/farsync.*
5963
5964 FAULT INJECTION SUPPORT
5965 M:      Akinobu Mita <akinobu.mita@gmail.com>
5966 S:      Supported
5967 F:      Documentation/fault-injection/
5968 F:      lib/fault-inject.c
5969
5970 FBTFT Framebuffer drivers
5971 S:      Orphan
5972 L:      dri-devel@lists.freedesktop.org
5973 L:      linux-fbdev@vger.kernel.org
5974 F:      drivers/staging/fbtft/
5975
5976 FC0011 TUNER DRIVER
5977 M:      Michael Buesch <m@bues.ch>
5978 L:      linux-media@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/media/tuners/fc0011.h
5981 F:      drivers/media/tuners/fc0011.c
5982
5983 FC2580 MEDIA DRIVER
5984 M:      Antti Palosaari <crope@iki.fi>
5985 L:      linux-media@vger.kernel.org
5986 W:      https://linuxtv.org
5987 W:      http://palosaari.fi/linux/
5988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5989 T:      git git://linuxtv.org/anttip/media_tree.git
5990 S:      Maintained
5991 F:      drivers/media/tuners/fc2580*
5992
5993 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5994 M:      Hannes Reinecke <hare@suse.de>
5995 L:      linux-scsi@vger.kernel.org
5996 W:      www.Open-FCoE.org
5997 S:      Supported
5998 F:      drivers/scsi/libfc/
5999 F:      drivers/scsi/fcoe/
6000 F:      include/scsi/fc/
6001 F:      include/scsi/libfc.h
6002 F:      include/scsi/libfcoe.h
6003 F:      include/uapi/scsi/fc/
6004
6005 FILE LOCKING (flock() and fcntl()/lockf())
6006 M:      Jeff Layton <jlayton@kernel.org>
6007 M:      "J. Bruce Fields" <bfields@fieldses.org>
6008 L:      linux-fsdevel@vger.kernel.org
6009 S:      Maintained
6010 F:      include/linux/fcntl.h
6011 F:      include/uapi/linux/fcntl.h
6012 F:      fs/fcntl.c
6013 F:      fs/locks.c
6014
6015 FILESYSTEMS (VFS and infrastructure)
6016 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6017 L:      linux-fsdevel@vger.kernel.org
6018 S:      Maintained
6019 F:      fs/*
6020 F:      include/linux/fs.h
6021 F:      include/linux/fs_types.h
6022 F:      include/uapi/linux/fs.h
6023
6024 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6025 M:      Riku Voipio <riku.voipio@iki.fi>
6026 L:      linux-hwmon@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/hwmon/f75375s.c
6029 F:      include/linux/f75375s.h
6030
6031 FIREWIRE AUDIO DRIVERS
6032 M:      Clemens Ladisch <clemens@ladisch.de>
6033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6034 T:      git git://git.alsa-project.org/alsa-kernel.git
6035 S:      Maintained
6036 F:      sound/firewire/
6037
6038 FIREWIRE MEDIA DRIVERS (firedtv)
6039 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6040 L:      linux-media@vger.kernel.org
6041 L:      linux1394-devel@lists.sourceforge.net
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6043 S:      Maintained
6044 F:      drivers/media/firewire/
6045
6046 FIREWIRE SBP-2 TARGET
6047 M:      Chris Boot <bootc@bootc.net>
6048 L:      linux-scsi@vger.kernel.org
6049 L:      target-devel@vger.kernel.org
6050 L:      linux1394-devel@lists.sourceforge.net
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6052 S:      Maintained
6053 F:      drivers/target/sbp/
6054
6055 FIREWIRE SUBSYSTEM
6056 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6057 L:      linux1394-devel@lists.sourceforge.net
6058 W:      http://ieee1394.wiki.kernel.org/
6059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6060 S:      Maintained
6061 F:      drivers/firewire/
6062 F:      include/linux/firewire.h
6063 F:      include/uapi/linux/firewire*.h
6064 F:      tools/firewire/
6065
6066 FIRMWARE LOADER (request_firmware)
6067 M:      Luis Chamberlain <mcgrof@kernel.org>
6068 L:      linux-kernel@vger.kernel.org
6069 S:      Maintained
6070 F:      Documentation/firmware_class/
6071 F:      drivers/base/firmware_loader/
6072 F:      include/linux/firmware.h
6073
6074 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6075 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6076 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6077 S:      Maintained
6078 F:      drivers/block/rsxx/
6079
6080 FLOPPY DRIVER
6081 M:      Jiri Kosina <jikos@kernel.org>
6082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6083 S:      Odd fixes
6084 F:      drivers/block/floppy.c
6085
6086 FMC SUBSYSTEM
6087 M:      Alessandro Rubini <rubini@gnudd.com>
6088 W:      http://www.ohwr.org/projects/fmc-bus
6089 S:      Supported
6090 F:      drivers/fmc/
6091 F:      include/linux/fmc*.h
6092 F:      include/linux/ipmi-fru.h
6093 K:      fmc_d.*register
6094
6095 FPGA MANAGER FRAMEWORK
6096 M:      Alan Tull <atull@kernel.org>
6097 M:      Moritz Fischer <mdf@kernel.org>
6098 L:      linux-fpga@vger.kernel.org
6099 S:      Maintained
6100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6101 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6102 F:      Documentation/fpga/
6103 F:      Documentation/driver-api/fpga/
6104 F:      Documentation/devicetree/bindings/fpga/
6105 F:      drivers/fpga/
6106 F:      include/linux/fpga/
6107 W:      http://www.rocketboards.org
6108
6109 FPGA DFL DRIVERS
6110 M:      Wu Hao <hao.wu@intel.com>
6111 L:      linux-fpga@vger.kernel.org
6112 S:      Maintained
6113 F:      Documentation/fpga/dfl.txt
6114 F:      include/uapi/linux/fpga-dfl.h
6115 F:      drivers/fpga/dfl*
6116
6117 FPU EMULATOR
6118 M:      Bill Metzenthen <billm@melbpc.org.au>
6119 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6120 S:      Maintained
6121 F:      arch/x86/math-emu/
6122
6123 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6124 L:      netdev@vger.kernel.org
6125 S:      Orphan
6126 F:      drivers/net/wan/dlci.c
6127 F:      drivers/net/wan/sdla.c
6128
6129 FRAMEBUFFER LAYER
6130 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6131 L:      dri-devel@lists.freedesktop.org
6132 L:      linux-fbdev@vger.kernel.org
6133 T:      git git://github.com/bzolnier/linux.git
6134 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6135 S:      Maintained
6136 F:      Documentation/fb/
6137 F:      drivers/video/
6138 F:      include/video/
6139 F:      include/linux/fb.h
6140 F:      include/uapi/video/
6141 F:      include/uapi/linux/fb.h
6142
6143 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6144 M:      Horia Geantă <horia.geanta@nxp.com>
6145 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6146 L:      linux-crypto@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/crypto/caam/
6149 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6150
6151 FREESCALE DIU FRAMEBUFFER DRIVER
6152 M:      Timur Tabi <timur@kernel.org>
6153 L:      linux-fbdev@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/video/fbdev/fsl-diu-fb.*
6156
6157 FREESCALE DMA DRIVER
6158 M:      Li Yang <leoyang.li@nxp.com>
6159 M:      Zhang Wei <zw@zh-kernel.org>
6160 L:      linuxppc-dev@lists.ozlabs.org
6161 S:      Maintained
6162 F:      drivers/dma/fsldma.*
6163
6164 FREESCALE ENETC ETHERNET DRIVERS
6165 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6166 L:      netdev@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/net/ethernet/freescale/enetc/
6169
6170 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6171 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6172 L:      netdev@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/net/ethernet/freescale/gianfar*
6175 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6176
6177 FREESCALE GPMI NAND DRIVER
6178 M:      Han Xu <han.xu@nxp.com>
6179 L:      linux-mtd@lists.infradead.org
6180 S:      Maintained
6181 F:      drivers/mtd/nand/raw/gpmi-nand/*
6182
6183 FREESCALE I2C CPM DRIVER
6184 M:      Jochen Friedrich <jochen@scram.de>
6185 L:      linuxppc-dev@lists.ozlabs.org
6186 L:      linux-i2c@vger.kernel.org
6187 S:      Maintained
6188 F:      drivers/i2c/busses/i2c-cpm.c
6189
6190 FREESCALE IMX LPI2C DRIVER
6191 M:      Dong Aisheng <aisheng.dong@nxp.com>
6192 L:      linux-i2c@vger.kernel.org
6193 L:      linux-imx@nxp.com
6194 S:      Maintained
6195 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6196 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6197
6198 FREESCALE IMX / MXC FEC DRIVER
6199 M:      Fugang Duan <fugang.duan@nxp.com>
6200 L:      netdev@vger.kernel.org
6201 S:      Maintained
6202 F:      drivers/net/ethernet/freescale/fec_main.c
6203 F:      drivers/net/ethernet/freescale/fec_ptp.c
6204 F:      drivers/net/ethernet/freescale/fec.h
6205 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6206
6207 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6208 M:      Sascha Hauer <s.hauer@pengutronix.de>
6209 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6210 L:      linux-fbdev@vger.kernel.org
6211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6212 S:      Maintained
6213 F:      include/linux/platform_data/video-imxfb.h
6214 F:      drivers/video/fbdev/imxfb.c
6215
6216 FREESCALE QORIQ DPAA ETHERNET DRIVER
6217 M:      Madalin Bucur <madalin.bucur@nxp.com>
6218 L:      netdev@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/net/ethernet/freescale/dpaa
6221
6222 FREESCALE QORIQ DPAA FMAN DRIVER
6223 M:      Madalin Bucur <madalin.bucur@nxp.com>
6224 L:      netdev@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/net/ethernet/freescale/fman
6227 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6228
6229 FREESCALE QORIQ PTP CLOCK DRIVER
6230 M:      Yangbo Lu <yangbo.lu@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6234 F:      drivers/ptp/ptp_qoriq.c
6235 F:      drivers/ptp/ptp_qoriq_debugfs.c
6236 F:      include/linux/fsl/ptp_qoriq.h
6237 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6238
6239 FREESCALE QUAD SPI DRIVER
6240 M:      Han Xu <han.xu@nxp.com>
6241 L:      linux-spi@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/spi/spi-fsl-qspi.c
6244
6245 FREESCALE QUICC ENGINE LIBRARY
6246 M:      Qiang Zhao <qiang.zhao@nxp.com>
6247 L:      linuxppc-dev@lists.ozlabs.org
6248 S:      Maintained
6249 F:      drivers/soc/fsl/qe/
6250 F:      include/soc/fsl/*qe*.h
6251 F:      include/soc/fsl/*ucc*.h
6252
6253 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6254 M:      Li Yang <leoyang.li@nxp.com>
6255 L:      netdev@vger.kernel.org
6256 L:      linuxppc-dev@lists.ozlabs.org
6257 S:      Maintained
6258 F:      drivers/net/ethernet/freescale/ucc_geth*
6259
6260 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6261 M:      Zhao Qiang <qiang.zhao@nxp.com>
6262 L:      netdev@vger.kernel.org
6263 L:      linuxppc-dev@lists.ozlabs.org
6264 S:      Maintained
6265 F:      drivers/net/wan/fsl_ucc_hdlc*
6266
6267 FREESCALE QUICC ENGINE UCC UART DRIVER
6268 M:      Timur Tabi <timur@kernel.org>
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/tty/serial/ucc_uart.c
6272
6273 FREESCALE SOC DRIVERS
6274 M:      Li Yang <leoyang.li@nxp.com>
6275 L:      linuxppc-dev@lists.ozlabs.org
6276 L:      linux-arm-kernel@lists.infradead.org
6277 S:      Maintained
6278 F:      Documentation/devicetree/bindings/soc/fsl/
6279 F:      drivers/soc/fsl/
6280 F:      include/linux/fsl/
6281
6282 FREESCALE SOC FS_ENET DRIVER
6283 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6284 L:      linuxppc-dev@lists.ozlabs.org
6285 L:      netdev@vger.kernel.org
6286 S:      Maintained
6287 F:      drivers/net/ethernet/freescale/fs_enet/
6288 F:      include/linux/fs_enet_pd.h
6289
6290 FREESCALE SOC SOUND DRIVERS
6291 M:      Timur Tabi <timur@kernel.org>
6292 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6293 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6294 R:      Fabio Estevam <festevam@gmail.com>
6295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6296 L:      linuxppc-dev@lists.ozlabs.org
6297 S:      Maintained
6298 F:      sound/soc/fsl/fsl*
6299 F:      sound/soc/fsl/imx*
6300 F:      sound/soc/fsl/mpc8610_hpcd.c
6301
6302 FREESCALE USB PERIPHERAL DRIVERS
6303 M:      Li Yang <leoyang.li@nxp.com>
6304 L:      linux-usb@vger.kernel.org
6305 L:      linuxppc-dev@lists.ozlabs.org
6306 S:      Maintained
6307 F:      drivers/usb/gadget/udc/fsl*
6308
6309 FREEVXFS FILESYSTEM
6310 M:      Christoph Hellwig <hch@infradead.org>
6311 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6312 S:      Maintained
6313 F:      fs/freevxfs/
6314
6315 FREEZER
6316 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6317 M:      Pavel Machek <pavel@ucw.cz>
6318 L:      linux-pm@vger.kernel.org
6319 S:      Supported
6320 F:      Documentation/power/freezing-of-tasks.txt
6321 F:      include/linux/freezer.h
6322 F:      kernel/freezer.c
6323
6324 FRONTSWAP API
6325 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6326 L:      linux-kernel@vger.kernel.org
6327 S:      Maintained
6328 F:      mm/frontswap.c
6329 F:      include/linux/frontswap.h
6330
6331 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6332 M:      David Howells <dhowells@redhat.com>
6333 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6334 S:      Supported
6335 F:      Documentation/filesystems/caching/
6336 F:      fs/fscache/
6337 F:      include/linux/fscache*.h
6338
6339 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6340 M:      Theodore Y. Ts'o <tytso@mit.edu>
6341 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6342 M:      Eric Biggers <ebiggers@kernel.org>
6343 L:      linux-fscrypt@vger.kernel.org
6344 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6345 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6346 S:      Supported
6347 F:      fs/crypto/
6348 F:      include/linux/fscrypt*.h
6349 F:      Documentation/filesystems/fscrypt.rst
6350
6351 FSI-ATTACHED I2C DRIVER
6352 M:      Eddie James <eajames@linux.ibm.com>
6353 L:      linux-i2c@vger.kernel.org
6354 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6355 S:      Maintained
6356 F:      drivers/i2c/busses/i2c-fsi.c
6357 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6358
6359 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6360 M:      Jan Kara <jack@suse.cz>
6361 R:      Amir Goldstein <amir73il@gmail.com>
6362 L:      linux-fsdevel@vger.kernel.org
6363 S:      Maintained
6364 F:      fs/notify/
6365 F:      include/linux/fsnotify*.h
6366
6367 FUJITSU LAPTOP EXTRAS
6368 M:      Jonathan Woithe <jwoithe@just42.net>
6369 L:      platform-driver-x86@vger.kernel.org
6370 S:      Maintained
6371 F:      drivers/platform/x86/fujitsu-laptop.c
6372
6373 FUJITSU M-5MO LS CAMERA ISP DRIVER
6374 M:      Kyungmin Park <kyungmin.park@samsung.com>
6375 M:      Heungjun Kim <riverful.kim@samsung.com>
6376 L:      linux-media@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/media/i2c/m5mols/
6379 F:      include/media/i2c/m5mols.h
6380
6381 FUJITSU TABLET EXTRAS
6382 M:      Robert Gerlach <khnz@gmx.de>
6383 L:      platform-driver-x86@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/platform/x86/fujitsu-tablet.c
6386
6387 FUSE: FILESYSTEM IN USERSPACE
6388 M:      Miklos Szeredi <miklos@szeredi.hu>
6389 L:      linux-fsdevel@vger.kernel.org
6390 W:      http://fuse.sourceforge.net/
6391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6392 S:      Maintained
6393 F:      fs/fuse/
6394 F:      include/uapi/linux/fuse.h
6395 F:      Documentation/filesystems/fuse.txt
6396
6397 FUTEX SUBSYSTEM
6398 M:      Thomas Gleixner <tglx@linutronix.de>
6399 M:      Ingo Molnar <mingo@redhat.com>
6400 R:      Peter Zijlstra <peterz@infradead.org>
6401 R:      Darren Hart <dvhart@infradead.org>
6402 L:      linux-kernel@vger.kernel.org
6403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6404 S:      Maintained
6405 F:      kernel/futex.c
6406 F:      kernel/futex_compat.c
6407 F:      include/asm-generic/futex.h
6408 F:      include/linux/futex.h
6409 F:      include/uapi/linux/futex.h
6410 F:      tools/testing/selftests/futex/
6411 F:      tools/perf/bench/futex*
6412 F:      Documentation/*futex*
6413
6414 GCC PLUGINS
6415 M:      Kees Cook <keescook@chromium.org>
6416 R:      Emese Revfy <re.emese@gmail.com>
6417 L:      kernel-hardening@lists.openwall.com
6418 S:      Maintained
6419 F:      scripts/gcc-plugins/
6420 F:      scripts/gcc-plugin.sh
6421 F:      scripts/Makefile.gcc-plugins
6422 F:      Documentation/gcc-plugins.txt
6423
6424 GASKET DRIVER FRAMEWORK
6425 M:      Rob Springer <rspringer@google.com>
6426 M:      Todd Poynor <toddpoynor@google.com>
6427 M:      Ben Chan <benchan@chromium.org>
6428 S:      Maintained
6429 F:      drivers/staging/gasket/
6430
6431 GCOV BASED KERNEL PROFILING
6432 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6433 S:      Maintained
6434 F:      kernel/gcov/
6435 F:      Documentation/dev-tools/gcov.rst
6436
6437 GDB KERNEL DEBUGGING HELPER SCRIPTS
6438 M:      Jan Kiszka <jan.kiszka@siemens.com>
6439 M:      Kieran Bingham <kbingham@kernel.org>
6440 S:      Supported
6441 F:      scripts/gdb/
6442
6443 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6444 M:      Achim Leubner <achim_leubner@adaptec.com>
6445 L:      linux-scsi@vger.kernel.org
6446 W:      http://www.icp-vortex.com/
6447 S:      Supported
6448 F:      drivers/scsi/gdt*
6449
6450 GEMTEK FM RADIO RECEIVER DRIVER
6451 M:      Hans Verkuil <hverkuil@xs4all.nl>
6452 L:      linux-media@vger.kernel.org
6453 T:      git git://linuxtv.org/media_tree.git
6454 W:      https://linuxtv.org
6455 S:      Maintained
6456 F:      drivers/media/radio/radio-gemtek*
6457
6458 GENERIC GPIO I2C DRIVER
6459 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6460 S:      Supported
6461 F:      drivers/i2c/busses/i2c-gpio.c
6462 F:      include/linux/platform_data/i2c-gpio.h
6463
6464 GENERIC GPIO I2C MULTIPLEXER DRIVER
6465 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6466 L:      linux-i2c@vger.kernel.org
6467 S:      Supported
6468 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6469 F:      include/linux/platform_data/i2c-mux-gpio.h
6470 F:      Documentation/i2c/muxes/i2c-mux-gpio
6471
6472 GENERIC HDLC (WAN) DRIVERS
6473 M:      Krzysztof Halasa <khc@pm.waw.pl>
6474 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6475 S:      Maintained
6476 F:      drivers/net/wan/c101.c
6477 F:      drivers/net/wan/hd6457*
6478 F:      drivers/net/wan/hdlc*
6479 F:      drivers/net/wan/n2.c
6480 F:      drivers/net/wan/pc300too.c
6481 F:      drivers/net/wan/pci200syn.c
6482 F:      drivers/net/wan/wanxl*
6483
6484 GENERIC INCLUDE/ASM HEADER FILES
6485 M:      Arnd Bergmann <arnd@arndb.de>
6486 L:      linux-arch@vger.kernel.org
6487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6488 S:      Maintained
6489 F:      include/asm-generic/
6490 F:      include/uapi/asm-generic/
6491
6492 GENERIC PHY FRAMEWORK
6493 M:      Kishon Vijay Abraham I <kishon@ti.com>
6494 L:      linux-kernel@vger.kernel.org
6495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6496 S:      Supported
6497 F:      drivers/phy/
6498 F:      include/linux/phy/
6499 F:      Documentation/devicetree/bindings/phy/
6500
6501 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6502 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6503 S:      Supported
6504 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6505
6506 GENERIC PM DOMAINS
6507 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6508 M:      Kevin Hilman <khilman@kernel.org>
6509 M:      Ulf Hansson <ulf.hansson@linaro.org>
6510 L:      linux-pm@vger.kernel.org
6511 S:      Supported
6512 F:      drivers/base/power/domain*.c
6513 F:      include/linux/pm_domain.h
6514 F:      Documentation/devicetree/bindings/power/power_domain.txt
6515
6516 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6517 M:      Eugen Hristev <eugen.hristev@microchip.com>
6518 L:      linux-input@vger.kernel.org
6519 S:      Maintained
6520 F:      drivers/input/touchscreen/resistive-adc-touch.c
6521
6522 GENERIC UIO DRIVER FOR PCI DEVICES
6523 M:      "Michael S. Tsirkin" <mst@redhat.com>
6524 L:      kvm@vger.kernel.org
6525 S:      Supported
6526 F:      drivers/uio/uio_pci_generic.c
6527
6528 GENWQE (IBM Generic Workqueue Card)
6529 M:      Frank Haverkamp <haver@linux.ibm.com>
6530 S:      Supported
6531 F:      drivers/misc/genwqe/
6532
6533 GET_MAINTAINER SCRIPT
6534 M:      Joe Perches <joe@perches.com>
6535 S:      Maintained
6536 F:      scripts/get_maintainer.pl
6537
6538 GFS2 FILE SYSTEM
6539 M:      Bob Peterson <rpeterso@redhat.com>
6540 M:      Andreas Gruenbacher <agruenba@redhat.com>
6541 L:      cluster-devel@redhat.com
6542 W:      http://sources.redhat.com/cluster/
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6544 S:      Supported
6545 F:      Documentation/filesystems/gfs2*.txt
6546 F:      fs/gfs2/
6547 F:      include/uapi/linux/gfs2_ondisk.h
6548
6549 GIGASET ISDN DRIVERS
6550 M:      Paul Bolle <pebolle@tiscali.nl>
6551 L:      gigaset307x-common@lists.sourceforge.net
6552 W:      http://gigaset307x.sourceforge.net/
6553 S:      Odd Fixes
6554 F:      Documentation/isdn/README.gigaset
6555 F:      drivers/isdn/gigaset/
6556 F:      include/uapi/linux/gigaset_dev.h
6557
6558 GNSS SUBSYSTEM
6559 M:      Johan Hovold <johan@kernel.org>
6560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6561 S:      Maintained
6562 F:      Documentation/ABI/testing/sysfs-class-gnss
6563 F:      Documentation/devicetree/bindings/gnss/
6564 F:      drivers/gnss/
6565 F:      include/linux/gnss.h
6566
6567 GO7007 MPEG CODEC
6568 M:      Hans Verkuil <hans.verkuil@cisco.com>
6569 L:      linux-media@vger.kernel.org
6570 S:      Maintained
6571 F:      drivers/media/usb/go7007/
6572
6573 GOODIX TOUCHSCREEN
6574 M:      Bastien Nocera <hadess@hadess.net>
6575 L:      linux-input@vger.kernel.org
6576 S:      Maintained
6577 F:      drivers/input/touchscreen/goodix.c
6578
6579 GPD POCKET FAN DRIVER
6580 M:      Hans de Goede <hdegoede@redhat.com>
6581 L:      platform-driver-x86@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/platform/x86/gpd-pocket-fan.c
6584
6585 GPIO ACPI SUPPORT
6586 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6587 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6588 L:      linux-gpio@vger.kernel.org
6589 L:      linux-acpi@vger.kernel.org
6590 S:      Maintained
6591 F:      Documentation/acpi/gpio-properties.txt
6592 F:      drivers/gpio/gpiolib-acpi.c
6593
6594 GPIO IR Transmitter
6595 M:      Sean Young <sean@mess.org>
6596 L:      linux-media@vger.kernel.org
6597 S:      Maintained
6598 F:      drivers/media/rc/gpio-ir-tx.c
6599
6600 GPIO MOCKUP DRIVER
6601 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6602 L:      linux-gpio@vger.kernel.org
6603 S:      Maintained
6604 F:      drivers/gpio/gpio-mockup.c
6605 F:      tools/testing/selftests/gpio/
6606
6607 GPIO SUBSYSTEM
6608 M:      Linus Walleij <linus.walleij@linaro.org>
6609 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6610 L:      linux-gpio@vger.kernel.org
6611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6612 S:      Maintained
6613 F:      Documentation/devicetree/bindings/gpio/
6614 F:      Documentation/driver-api/gpio/
6615 F:      Documentation/gpio/
6616 F:      Documentation/ABI/testing/gpio-cdev
6617 F:      Documentation/ABI/obsolete/sysfs-gpio
6618 F:      drivers/gpio/
6619 F:      include/linux/gpio/
6620 F:      include/linux/gpio.h
6621 F:      include/linux/of_gpio.h
6622 F:      include/asm-generic/gpio.h
6623 F:      include/uapi/linux/gpio.h
6624 F:      tools/gpio/
6625
6626 GRE DEMULTIPLEXER DRIVER
6627 M:      Dmitry Kozlov <xeb@mail.ru>
6628 L:      netdev@vger.kernel.org
6629 S:      Maintained
6630 F:      net/ipv4/gre_demux.c
6631 F:      net/ipv4/gre_offload.c
6632 F:      include/net/gre.h
6633
6634 GRETH 10/100/1G Ethernet MAC device driver
6635 M:      Andreas Larsson <andreas@gaisler.com>
6636 L:      netdev@vger.kernel.org
6637 S:      Maintained
6638 F:      drivers/net/ethernet/aeroflex/
6639
6640 GREYBUS AUDIO PROTOCOLS DRIVERS
6641 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6642 M:      Mark Greer <mgreer@animalcreek.com>
6643 S:      Maintained
6644 F:      drivers/staging/greybus/audio_apbridgea.c
6645 F:      drivers/staging/greybus/audio_apbridgea.h
6646 F:      drivers/staging/greybus/audio_codec.c
6647 F:      drivers/staging/greybus/audio_codec.h
6648 F:      drivers/staging/greybus/audio_gb.c
6649 F:      drivers/staging/greybus/audio_manager.c
6650 F:      drivers/staging/greybus/audio_manager.h
6651 F:      drivers/staging/greybus/audio_manager_module.c
6652 F:      drivers/staging/greybus/audio_manager_private.h
6653 F:      drivers/staging/greybus/audio_manager_sysfs.c
6654 F:      drivers/staging/greybus/audio_module.c
6655 F:      drivers/staging/greybus/audio_topology.c
6656
6657 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6658 M:      Viresh Kumar <vireshk@kernel.org>
6659 S:      Maintained
6660 F:      drivers/staging/greybus/authentication.c
6661 F:      drivers/staging/greybus/bootrom.c
6662 F:      drivers/staging/greybus/firmware.h
6663 F:      drivers/staging/greybus/fw-core.c
6664 F:      drivers/staging/greybus/fw-download.c
6665 F:      drivers/staging/greybus/fw-management.c
6666 F:      drivers/staging/greybus/greybus_authentication.h
6667 F:      drivers/staging/greybus/greybus_firmware.h
6668 F:      drivers/staging/greybus/hid.c
6669 F:      drivers/staging/greybus/i2c.c
6670 F:      drivers/staging/greybus/spi.c
6671 F:      drivers/staging/greybus/spilib.c
6672 F:      drivers/staging/greybus/spilib.h
6673
6674 GREYBUS LOOPBACK DRIVER
6675 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6676 S:      Maintained
6677 F:      drivers/staging/greybus/loopback.c
6678
6679 GREYBUS PLATFORM DRIVERS
6680 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6681 S:      Maintained
6682 F:      drivers/staging/greybus/arche-platform.c
6683 F:      drivers/staging/greybus/arche-apb-ctrl.c
6684 F:      drivers/staging/greybus/arche_platform.h
6685
6686 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6687 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/sdio.c
6690 F:      drivers/staging/greybus/light.c
6691 F:      drivers/staging/greybus/gpio.c
6692 F:      drivers/staging/greybus/power_supply.c
6693 F:      drivers/staging/greybus/spi.c
6694 F:      drivers/staging/greybus/spilib.c
6695
6696 GREYBUS SUBSYSTEM
6697 M:      Johan Hovold <johan@kernel.org>
6698 M:      Alex Elder <elder@kernel.org>
6699 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6700 S:      Maintained
6701 F:      drivers/staging/greybus/
6702 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6703
6704 GREYBUS UART PROTOCOLS DRIVERS
6705 M:      David Lin <dtwlin@gmail.com>
6706 S:      Maintained
6707 F:      drivers/staging/greybus/uart.c
6708 F:      drivers/staging/greybus/log.c
6709
6710 GS1662 VIDEO SERIALIZER
6711 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6712 L:      linux-media@vger.kernel.org
6713 T:      git git://linuxtv.org/media_tree.git
6714 S:      Maintained
6715 F:      drivers/media/spi/gs1662.c
6716
6717 GSPCA FINEPIX SUBDRIVER
6718 M:      Frank Zago <frank@zago.net>
6719 L:      linux-media@vger.kernel.org
6720 T:      git git://linuxtv.org/media_tree.git
6721 S:      Maintained
6722 F:      drivers/media/usb/gspca/finepix.c
6723
6724 GSPCA GL860 SUBDRIVER
6725 M:      Olivier Lorin <o.lorin@laposte.net>
6726 L:      linux-media@vger.kernel.org
6727 T:      git git://linuxtv.org/media_tree.git
6728 S:      Maintained
6729 F:      drivers/media/usb/gspca/gl860/
6730
6731 GSPCA M5602 SUBDRIVER
6732 M:      Erik Andren <erik.andren@gmail.com>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 S:      Maintained
6736 F:      drivers/media/usb/gspca/m5602/
6737
6738 GSPCA PAC207 SONIXB SUBDRIVER
6739 M:      Hans Verkuil <hverkuil@xs4all.nl>
6740 L:      linux-media@vger.kernel.org
6741 T:      git git://linuxtv.org/media_tree.git
6742 S:      Odd Fixes
6743 F:      drivers/media/usb/gspca/pac207.c
6744
6745 GSPCA SN9C20X SUBDRIVER
6746 M:      Brian Johnson <brijohn@gmail.com>
6747 L:      linux-media@vger.kernel.org
6748 T:      git git://linuxtv.org/media_tree.git
6749 S:      Maintained
6750 F:      drivers/media/usb/gspca/sn9c20x.c
6751
6752 GSPCA T613 SUBDRIVER
6753 M:      Leandro Costantino <lcostantino@gmail.com>
6754 L:      linux-media@vger.kernel.org
6755 T:      git git://linuxtv.org/media_tree.git
6756 S:      Maintained
6757 F:      drivers/media/usb/gspca/t613.c
6758
6759 GSPCA USB WEBCAM DRIVER
6760 M:      Hans Verkuil <hverkuil@xs4all.nl>
6761 L:      linux-media@vger.kernel.org
6762 T:      git git://linuxtv.org/media_tree.git
6763 S:      Odd Fixes
6764 F:      drivers/media/usb/gspca/
6765
6766 GTP (GPRS Tunneling Protocol)
6767 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6768 M:      Harald Welte <laforge@gnumonks.org>
6769 L:      osmocom-net-gprs@lists.osmocom.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6771 S:      Maintained
6772 F:      drivers/net/gtp.c
6773
6774 GUID PARTITION TABLE (GPT)
6775 M:      Davidlohr Bueso <dave@stgolabs.net>
6776 L:      linux-efi@vger.kernel.org
6777 S:      Maintained
6778 F:      block/partitions/efi.*
6779
6780 H8/300 ARCHITECTURE
6781 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6782 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6783 W:      http://uclinux-h8.sourceforge.jp
6784 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6785 S:      Maintained
6786 F:      arch/h8300/
6787 F:      drivers/clocksource/h8300_*.c
6788 F:      drivers/clk/h8300/
6789 F:      drivers/irqchip/irq-renesas-h8*.c
6790
6791 HABANALABS PCI DRIVER
6792 M:      Oded Gabbay <oded.gabbay@gmail.com>
6793 T:      git https://github.com/HabanaAI/linux.git
6794 S:      Supported
6795 F:      drivers/misc/habanalabs/
6796 F:      include/uapi/misc/habanalabs.h
6797 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6798 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6799
6800 HACKRF MEDIA DRIVER
6801 M:      Antti Palosaari <crope@iki.fi>
6802 L:      linux-media@vger.kernel.org
6803 W:      https://linuxtv.org
6804 W:      http://palosaari.fi/linux/
6805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6806 T:      git git://linuxtv.org/anttip/media_tree.git
6807 S:      Maintained
6808 F:      drivers/media/usb/hackrf/
6809
6810 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6811 M:      Frank Seidel <frank@f-seidel.de>
6812 L:      platform-driver-x86@vger.kernel.org
6813 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6814 S:      Maintained
6815 F:      drivers/platform/x86/hdaps.c
6816
6817 HARDWARE MONITORING
6818 M:      Jean Delvare <jdelvare@suse.com>
6819 M:      Guenter Roeck <linux@roeck-us.net>
6820 L:      linux-hwmon@vger.kernel.org
6821 W:      http://hwmon.wiki.kernel.org/
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6823 S:      Maintained
6824 F:      Documentation/devicetree/bindings/hwmon/
6825 F:      Documentation/hwmon/
6826 F:      drivers/hwmon/
6827 F:      include/linux/hwmon*.h
6828 F:      include/trace/events/hwmon*.h
6829
6830 HARDWARE RANDOM NUMBER GENERATOR CORE
6831 M:      Matt Mackall <mpm@selenic.com>
6832 M:      Herbert Xu <herbert@gondor.apana.org.au>
6833 L:      linux-crypto@vger.kernel.org
6834 S:      Odd fixes
6835 F:      Documentation/devicetree/bindings/rng/
6836 F:      Documentation/hw_random.txt
6837 F:      drivers/char/hw_random/
6838 F:      include/linux/hw_random.h
6839
6840 HARDWARE TRACING FACILITIES
6841 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6842 S:      Maintained
6843 F:      drivers/hwtracing/
6844
6845 HARDWARE SPINLOCK CORE
6846 M:      Ohad Ben-Cohen <ohad@wizery.com>
6847 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6848 L:      linux-remoteproc@vger.kernel.org
6849 S:      Maintained
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6851 F:      Documentation/devicetree/bindings/hwlock/
6852 F:      Documentation/hwspinlock.txt
6853 F:      drivers/hwspinlock/
6854 F:      include/linux/hwspinlock.h
6855
6856 HARMONY SOUND DRIVER
6857 L:      linux-parisc@vger.kernel.org
6858 S:      Maintained
6859 F:      sound/parisc/harmony.*
6860
6861 HDPVR USB VIDEO ENCODER DRIVER
6862 M:      Hans Verkuil <hverkuil@xs4all.nl>
6863 L:      linux-media@vger.kernel.org
6864 T:      git git://linuxtv.org/media_tree.git
6865 W:      https://linuxtv.org
6866 S:      Odd Fixes
6867 F:      drivers/media/usb/hdpvr/
6868
6869 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6870 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6871 S:      Supported
6872 F:      Documentation/watchdog/hpwdt.txt
6873 F:      drivers/watchdog/hpwdt.c
6874
6875 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6876 M:      Don Brace <don.brace@microsemi.com>
6877 L:      esc.storagedev@microsemi.com
6878 L:      linux-scsi@vger.kernel.org
6879 S:      Supported
6880 F:      Documentation/scsi/hpsa.txt
6881 F:      drivers/scsi/hpsa*.[ch]
6882 F:      include/linux/cciss*.h
6883 F:      include/uapi/linux/cciss*.h
6884
6885 HFI1 DRIVER
6886 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6887 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6888 L:      linux-rdma@vger.kernel.org
6889 S:      Supported
6890 F:      drivers/infiniband/hw/hfi1
6891
6892 HFS FILESYSTEM
6893 L:      linux-fsdevel@vger.kernel.org
6894 S:      Orphan
6895 F:      Documentation/filesystems/hfs.txt
6896 F:      fs/hfs/
6897
6898 HFSPLUS FILESYSTEM
6899 L:      linux-fsdevel@vger.kernel.org
6900 S:      Orphan
6901 F:      Documentation/filesystems/hfsplus.txt
6902 F:      fs/hfsplus/
6903
6904 HGA FRAMEBUFFER DRIVER
6905 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6906 L:      linux-nvidia@lists.surfsouth.com
6907 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6908 S:      Maintained
6909 F:      drivers/video/fbdev/hgafb.c
6910
6911 HIBERNATION (aka Software Suspend, aka swsusp)
6912 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6913 M:      Pavel Machek <pavel@ucw.cz>
6914 L:      linux-pm@vger.kernel.org
6915 B:      https://bugzilla.kernel.org
6916 S:      Supported
6917 F:      arch/x86/power/
6918 F:      drivers/base/power/
6919 F:      kernel/power/
6920 F:      include/linux/suspend.h
6921 F:      include/linux/freezer.h
6922 F:      include/linux/pm.h
6923 F:      arch/*/include/asm/suspend*.h
6924
6925 HID CORE LAYER
6926 M:      Jiri Kosina <jikos@kernel.org>
6927 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6928 L:      linux-input@vger.kernel.org
6929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6930 S:      Maintained
6931 F:      drivers/hid/
6932 F:      include/linux/hid*
6933 F:      include/uapi/linux/hid*
6934
6935 HID SENSOR HUB DRIVERS
6936 M:      Jiri Kosina <jikos@kernel.org>
6937 M:      Jonathan Cameron <jic23@kernel.org>
6938 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6939 L:      linux-input@vger.kernel.org
6940 L:      linux-iio@vger.kernel.org
6941 S:      Maintained
6942 F:      Documentation/hid/hid-sensor*
6943 F:      drivers/hid/hid-sensor-*
6944 F:      drivers/iio/*/hid-*
6945 F:      include/linux/hid-sensor-*
6946
6947 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6948 M:      Thomas Gleixner <tglx@linutronix.de>
6949 L:      linux-kernel@vger.kernel.org
6950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6951 S:      Maintained
6952 F:      Documentation/timers/
6953 F:      kernel/time/hrtimer.c
6954 F:      kernel/time/clockevents.c
6955 F:      kernel/time/timer_*.c
6956 F:      include/linux/clockchips.h
6957 F:      include/linux/hrtimer.h
6958
6959 HIGH-SPEED SCC DRIVER FOR AX.25
6960 L:      linux-hams@vger.kernel.org
6961 S:      Orphan
6962 F:      drivers/net/hamradio/dmascc.c
6963 F:      drivers/net/hamradio/scc.c
6964
6965 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6966 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6967 W:      http://www.highpoint-tech.com
6968 S:      Supported
6969 F:      Documentation/scsi/hptiop.txt
6970 F:      drivers/scsi/hptiop.c
6971
6972 HIPPI
6973 M:      Jes Sorensen <jes@trained-monkey.org>
6974 L:      linux-hippi@sunsite.dk
6975 S:      Maintained
6976 F:      include/linux/hippidevice.h
6977 F:      include/uapi/linux/if_hippi.h
6978 F:      net/802/hippi.c
6979 F:      drivers/net/hippi/
6980
6981 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6982 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6983 M:      Salil Mehta <salil.mehta@huawei.com>
6984 L:      netdev@vger.kernel.org
6985 W:      http://www.hisilicon.com
6986 S:      Maintained
6987 F:      drivers/net/ethernet/hisilicon/hns3/
6988
6989 HISILICON LPC BUS DRIVER
6990 M:      john.garry@huawei.com
6991 W:      http://www.hisilicon.com
6992 S:      Maintained
6993 F:      drivers/bus/hisi_lpc.c
6994 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6995
6996 HISILICON NETWORK SUBSYSTEM DRIVER
6997 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6998 M:      Salil Mehta <salil.mehta@huawei.com>
6999 L:      netdev@vger.kernel.org
7000 W:      http://www.hisilicon.com
7001 S:      Maintained
7002 F:      drivers/net/ethernet/hisilicon/
7003 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7004
7005 HISILICON PMU DRIVER
7006 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7007 W:      http://www.hisilicon.com
7008 S:      Supported
7009 F:      drivers/perf/hisilicon
7010 F:      Documentation/perf/hisi-pmu.txt
7011
7012 HISILICON ROCE DRIVER
7013 M:      Lijun Ou <oulijun@huawei.com>
7014 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7015 L:      linux-rdma@vger.kernel.org
7016 S:      Maintained
7017 F:      drivers/infiniband/hw/hns/
7018 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7019
7020 HISILICON SAS Controller
7021 M:      John Garry <john.garry@huawei.com>
7022 W:      http://www.hisilicon.com
7023 S:      Supported
7024 F:      drivers/scsi/hisi_sas/
7025 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7026
7027 HMM - Heterogeneous Memory Management
7028 M:      Jérôme Glisse <jglisse@redhat.com>
7029 L:      linux-mm@kvack.org
7030 S:      Maintained
7031 F:      mm/hmm*
7032 F:      include/linux/hmm*
7033 F:      Documentation/vm/hmm.rst
7034
7035 HOST AP DRIVER
7036 M:      Jouni Malinen <j@w1.fi>
7037 L:      linux-wireless@vger.kernel.org
7038 W:      http://w1.fi/hostap-driver.html
7039 S:      Obsolete
7040 F:      drivers/net/wireless/intersil/hostap/
7041
7042 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7043 L:      platform-driver-x86@vger.kernel.org
7044 S:      Orphan
7045 F:      drivers/platform/x86/tc1100-wmi.c
7046
7047 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7048 M:      Jaroslav Kysela <perex@perex.cz>
7049 S:      Maintained
7050 F:      drivers/net/ethernet/hp/hp100.*
7051
7052 HPET:   High Precision Event Timers driver
7053 M:      Clemens Ladisch <clemens@ladisch.de>
7054 S:      Maintained
7055 F:      Documentation/timers/hpet.txt
7056 F:      drivers/char/hpet.c
7057 F:      include/linux/hpet.h
7058 F:      include/uapi/linux/hpet.h
7059
7060 HPET:   x86
7061 S:      Orphan
7062 F:      arch/x86/kernel/hpet.c
7063 F:      arch/x86/include/asm/hpet.h
7064
7065 HPFS FILESYSTEM
7066 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7067 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7068 S:      Maintained
7069 F:      fs/hpfs/
7070
7071 HSI SUBSYSTEM
7072 M:      Sebastian Reichel <sre@kernel.org>
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7074 S:      Maintained
7075 F:      Documentation/ABI/testing/sysfs-bus-hsi
7076 F:      Documentation/driver-api/hsi.rst
7077 F:      drivers/hsi/
7078 F:      include/linux/hsi/
7079 F:      include/uapi/linux/hsi/
7080
7081 HSO 3G MODEM DRIVER
7082 L:      linux-usb@vger.kernel.org
7083 S:      Orphan
7084 F:      drivers/net/usb/hso.c
7085
7086 HSR NETWORK PROTOCOL
7087 M:      Arvid Brodin <arvid.brodin@alten.se>
7088 L:      netdev@vger.kernel.org
7089 S:      Maintained
7090 F:      net/hsr/
7091
7092 HT16K33 LED CONTROLLER DRIVER
7093 M:      Robin van der Gracht <robin@protonic.nl>
7094 S:      Maintained
7095 F:      drivers/auxdisplay/ht16k33.c
7096 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7097
7098 HTCPEN TOUCHSCREEN DRIVER
7099 M:      Pau Oliva Fora <pof@eslack.org>
7100 L:      linux-input@vger.kernel.org
7101 S:      Maintained
7102 F:      drivers/input/touchscreen/htcpen.c
7103
7104 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7105 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7106 L:      linux-iio@vger.kernel.org
7107 W:      http://www.st.com/
7108 S:      Maintained
7109 F:      drivers/iio/humidity/hts221*
7110 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7111
7112 HUAWEI ETHERNET DRIVER
7113 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7114 L:      netdev@vger.kernel.org
7115 S:      Supported
7116 F:      Documentation/networking/hinic.txt
7117 F:      drivers/net/ethernet/huawei/hinic/
7118
7119 HUGETLB FILESYSTEM
7120 M:      Mike Kravetz <mike.kravetz@oracle.com>
7121 L:      linux-mm@kvack.org
7122 S:      Maintained
7123 F:      fs/hugetlbfs/
7124 F:      mm/hugetlb.c
7125 F:      include/linux/hugetlb.h
7126 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7127 F:      Documentation/vm/hugetlbfs_reserv.rst
7128 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7129
7130 HVA ST MEDIA DRIVER
7131 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7132 L:      linux-media@vger.kernel.org
7133 T:      git git://linuxtv.org/media_tree.git
7134 W:      https://linuxtv.org
7135 S:      Supported
7136 F:      drivers/media/platform/sti/hva
7137
7138 HWPOISON MEMORY FAILURE HANDLING
7139 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7140 L:      linux-mm@kvack.org
7141 S:      Maintained
7142 F:      mm/memory-failure.c
7143 F:      mm/hwpoison-inject.c
7144
7145 HYGON PROCESSOR SUPPORT
7146 M:      Pu Wen <puwen@hygon.cn>
7147 L:      linux-kernel@vger.kernel.org
7148 S:      Maintained
7149 F:      arch/x86/kernel/cpu/hygon.c
7150
7151 Hyper-V CORE AND DRIVERS
7152 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7153 M:      Haiyang Zhang <haiyangz@microsoft.com>
7154 M:      Stephen Hemminger <sthemmin@microsoft.com>
7155 M:      Sasha Levin <sashal@kernel.org>
7156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7157 L:      linux-hyperv@vger.kernel.org
7158 S:      Supported
7159 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7160 F:      arch/x86/include/asm/mshyperv.h
7161 F:      arch/x86/include/asm/trace/hyperv.h
7162 F:      arch/x86/include/asm/hyperv-tlfs.h
7163 F:      arch/x86/kernel/cpu/mshyperv.c
7164 F:      arch/x86/hyperv
7165 F:      drivers/hid/hid-hyperv.c
7166 F:      drivers/hv/
7167 F:      drivers/input/serio/hyperv-keyboard.c
7168 F:      drivers/pci/controller/pci-hyperv.c
7169 F:      drivers/net/hyperv/
7170 F:      drivers/scsi/storvsc_drv.c
7171 F:      drivers/uio/uio_hv_generic.c
7172 F:      drivers/video/fbdev/hyperv_fb.c
7173 F:      drivers/iommu/hyperv_iommu.c
7174 F:      net/vmw_vsock/hyperv_transport.c
7175 F:      include/linux/hyperv.h
7176 F:      include/uapi/linux/hyperv.h
7177 F:      tools/hv/
7178 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7179
7180 HYPERVISOR VIRTUAL CONSOLE DRIVER
7181 L:      linuxppc-dev@lists.ozlabs.org
7182 S:      Odd Fixes
7183 F:      drivers/tty/hvc/
7184
7185 I2C ACPI SUPPORT
7186 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7187 L:      linux-i2c@vger.kernel.org
7188 L:      linux-acpi@vger.kernel.org
7189 S:      Maintained
7190 F:      drivers/i2c/i2c-core-acpi.c
7191
7192 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7193 M:      Ajay Gupta <ajayg@nvidia.com>
7194 L:      linux-i2c@vger.kernel.org
7195 S:      Maintained
7196 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7197 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7198
7199 I2C MUXES
7200 M:      Peter Rosin <peda@axentia.se>
7201 L:      linux-i2c@vger.kernel.org
7202 S:      Maintained
7203 F:      Documentation/i2c/i2c-topology
7204 F:      Documentation/i2c/muxes/
7205 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7206 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7207 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7208 F:      drivers/i2c/i2c-mux.c
7209 F:      drivers/i2c/muxes/
7210 F:      include/linux/i2c-mux.h
7211
7212 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7213 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7214 L:      linux-i2c@vger.kernel.org
7215 S:      Maintained
7216 F:      drivers/i2c/busses/i2c-mv64xxx.c
7217
7218 I2C OVER PARALLEL PORT
7219 M:      Jean Delvare <jdelvare@suse.com>
7220 L:      linux-i2c@vger.kernel.org
7221 S:      Maintained
7222 F:      Documentation/i2c/busses/i2c-parport
7223 F:      Documentation/i2c/busses/i2c-parport-light
7224 F:      drivers/i2c/busses/i2c-parport.c
7225 F:      drivers/i2c/busses/i2c-parport-light.c
7226
7227 I2C SUBSYSTEM
7228 M:      Wolfram Sang <wsa@the-dreams.de>
7229 L:      linux-i2c@vger.kernel.org
7230 W:      https://i2c.wiki.kernel.org/
7231 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7233 S:      Maintained
7234 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7235 F:      Documentation/i2c/
7236 F:      drivers/i2c/*
7237 F:      include/linux/i2c.h
7238 F:      include/linux/i2c-dev.h
7239 F:      include/linux/i2c-smbus.h
7240 F:      include/uapi/linux/i2c.h
7241 F:      include/uapi/linux/i2c-*.h
7242
7243 I2C SUBSYSTEM HOST DRIVERS
7244 L:      linux-i2c@vger.kernel.org
7245 W:      https://i2c.wiki.kernel.org/
7246 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7248 S:      Odd Fixes
7249 F:      Documentation/devicetree/bindings/i2c/
7250 F:      drivers/i2c/algos/
7251 F:      drivers/i2c/busses/
7252
7253 I2C-TAOS-EVM DRIVER
7254 M:      Jean Delvare <jdelvare@suse.com>
7255 L:      linux-i2c@vger.kernel.org
7256 S:      Maintained
7257 F:      Documentation/i2c/busses/i2c-taos-evm
7258 F:      drivers/i2c/busses/i2c-taos-evm.c
7259
7260 I2C-TINY-USB DRIVER
7261 M:      Till Harbaum <till@harbaum.org>
7262 L:      linux-i2c@vger.kernel.org
7263 W:      http://www.harbaum.org/till/i2c_tiny_usb
7264 S:      Maintained
7265 F:      drivers/i2c/busses/i2c-tiny-usb.c
7266
7267 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7268 M:      Jean Delvare <jdelvare@suse.com>
7269 L:      linux-i2c@vger.kernel.org
7270 S:      Maintained
7271 F:      Documentation/i2c/busses/i2c-ali1535
7272 F:      Documentation/i2c/busses/i2c-ali1563
7273 F:      Documentation/i2c/busses/i2c-ali15x3
7274 F:      Documentation/i2c/busses/i2c-amd756
7275 F:      Documentation/i2c/busses/i2c-amd8111
7276 F:      Documentation/i2c/busses/i2c-i801
7277 F:      Documentation/i2c/busses/i2c-nforce2
7278 F:      Documentation/i2c/busses/i2c-piix4
7279 F:      Documentation/i2c/busses/i2c-sis5595
7280 F:      Documentation/i2c/busses/i2c-sis630
7281 F:      Documentation/i2c/busses/i2c-sis96x
7282 F:      Documentation/i2c/busses/i2c-via
7283 F:      Documentation/i2c/busses/i2c-viapro
7284 F:      drivers/i2c/busses/i2c-ali1535.c
7285 F:      drivers/i2c/busses/i2c-ali1563.c
7286 F:      drivers/i2c/busses/i2c-ali15x3.c
7287 F:      drivers/i2c/busses/i2c-amd756.c
7288 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7289 F:      drivers/i2c/busses/i2c-amd8111.c
7290 F:      drivers/i2c/busses/i2c-i801.c
7291 F:      drivers/i2c/busses/i2c-isch.c
7292 F:      drivers/i2c/busses/i2c-nforce2.c
7293 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7294 F:      drivers/i2c/busses/i2c-piix4.c
7295 F:      drivers/i2c/busses/i2c-sis5595.c
7296 F:      drivers/i2c/busses/i2c-sis630.c
7297 F:      drivers/i2c/busses/i2c-sis96x.c
7298 F:      drivers/i2c/busses/i2c-via.c
7299 F:      drivers/i2c/busses/i2c-viapro.c
7300
7301 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7302 M:      Hans de Goede <hdegoede@redhat.com>
7303 L:      linux-i2c@vger.kernel.org
7304 S:      Maintained
7305 F:      drivers/i2c/busses/i2c-cht-wc.c
7306
7307 I2C/SMBUS ISMT DRIVER
7308 M:      Seth Heasley <seth.heasley@intel.com>
7309 M:      Neil Horman <nhorman@tuxdriver.com>
7310 L:      linux-i2c@vger.kernel.org
7311 F:      drivers/i2c/busses/i2c-ismt.c
7312 F:      Documentation/i2c/busses/i2c-ismt
7313
7314 I2C/SMBUS STUB DRIVER
7315 M:      Jean Delvare <jdelvare@suse.com>
7316 L:      linux-i2c@vger.kernel.org
7317 S:      Maintained
7318 F:      drivers/i2c/i2c-stub.c
7319
7320 I3C SUBSYSTEM
7321 M:      Boris Brezillon <bbrezillon@kernel.org>
7322 L:      linux-i3c@lists.infradead.org
7323 C:      irc://chat.freenode.net/linux-i3c
7324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7325 S:      Maintained
7326 F:      Documentation/ABI/testing/sysfs-bus-i3c
7327 F:      Documentation/devicetree/bindings/i3c/
7328 F:      Documentation/driver-api/i3c
7329 F:      drivers/i3c/
7330 F:      include/linux/i3c/
7331 F:      include/dt-bindings/i3c/
7332
7333 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7334 M:      Vitor Soares <vitor.soares@synopsys.com>
7335 S:      Maintained
7336 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7337 F:      drivers/i3c/master/dw*
7338
7339 IA64 (Itanium) PLATFORM
7340 M:      Tony Luck <tony.luck@intel.com>
7341 M:      Fenghua Yu <fenghua.yu@intel.com>
7342 L:      linux-ia64@vger.kernel.org
7343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7344 S:      Maintained
7345 F:      arch/ia64/
7346
7347 IBM Power 842 compression accelerator
7348 M:      Haren Myneni <haren@us.ibm.com>
7349 S:      Supported
7350 F:      drivers/crypto/nx/Makefile
7351 F:      drivers/crypto/nx/Kconfig
7352 F:      drivers/crypto/nx/nx-842*
7353 F:      include/linux/sw842.h
7354 F:      crypto/842.c
7355 F:      lib/842/
7356
7357 IBM Power in-Nest Crypto Acceleration
7358 M:      Breno Leitão <leitao@debian.org>
7359 M:      Nayna Jain <nayna@linux.ibm.com>
7360 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7361 L:      linux-crypto@vger.kernel.org
7362 S:      Supported
7363 F:      drivers/crypto/nx/Makefile
7364 F:      drivers/crypto/nx/Kconfig
7365 F:      drivers/crypto/nx/nx-aes*
7366 F:      drivers/crypto/nx/nx-sha*
7367 F:      drivers/crypto/nx/nx.*
7368 F:      drivers/crypto/nx/nx_csbcpb.h
7369 F:      drivers/crypto/nx/nx_debugfs.h
7370
7371 IBM Power Linux RAID adapter
7372 M:      Brian King <brking@us.ibm.com>
7373 S:      Supported
7374 F:      drivers/scsi/ipr.*
7375
7376 IBM Power SRIOV Virtual NIC Device Driver
7377 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7378 M:      John Allen <jallen@linux.ibm.com>
7379 L:      netdev@vger.kernel.org
7380 S:      Supported
7381 F:      drivers/net/ethernet/ibm/ibmvnic.*
7382
7383 IBM Power Virtual Accelerator Switchboard
7384 M:      Sukadev Bhattiprolu
7385 L:      linuxppc-dev@lists.ozlabs.org
7386 S:      Supported
7387 F:      arch/powerpc/platforms/powernv/vas*
7388 F:      arch/powerpc/platforms/powernv/copy-paste.h
7389 F:      arch/powerpc/include/asm/vas.h
7390 F:      arch/powerpc/include/uapi/asm/vas.h
7391
7392 IBM Power Virtual Ethernet Device Driver
7393 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7394 L:      netdev@vger.kernel.org
7395 S:      Supported
7396 F:      drivers/net/ethernet/ibm/ibmveth.*
7397
7398 IBM Power Virtual FC Device Drivers
7399 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7400 L:      linux-scsi@vger.kernel.org
7401 S:      Supported
7402 F:      drivers/scsi/ibmvscsi/ibmvfc*
7403
7404 IBM Power Virtual Management Channel Driver
7405 M:      Steven Royer <seroyer@linux.ibm.com>
7406 S:      Supported
7407 F:      drivers/misc/ibmvmc.*
7408
7409 IBM Power Virtual SCSI Device Drivers
7410 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7411 L:      linux-scsi@vger.kernel.org
7412 S:      Supported
7413 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7414 F:      include/scsi/viosrp.h
7415
7416 IBM Power Virtual SCSI Device Target Driver
7417 M:      Michael Cyr <mikecyr@linux.ibm.com>
7418 L:      linux-scsi@vger.kernel.org
7419 L:      target-devel@vger.kernel.org
7420 S:      Supported
7421 F:      drivers/scsi/ibmvscsi_tgt/
7422
7423 IBM Power VMX Cryptographic instructions
7424 M:      Breno Leitão <leitao@debian.org>
7425 M:      Nayna Jain <nayna@linux.ibm.com>
7426 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7427 L:      linux-crypto@vger.kernel.org
7428 S:      Supported
7429 F:      drivers/crypto/vmx/Makefile
7430 F:      drivers/crypto/vmx/Kconfig
7431 F:      drivers/crypto/vmx/vmx.c
7432 F:      drivers/crypto/vmx/aes*
7433 F:      drivers/crypto/vmx/ghash*
7434 F:      drivers/crypto/vmx/ppc-xlate.pl
7435
7436 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7437 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7438 L:      linux-pci@vger.kernel.org
7439 L:      linuxppc-dev@lists.ozlabs.org
7440 S:      Supported
7441 F:      drivers/pci/hotplug/rpaphp*
7442
7443 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7444 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7445 L:      linux-pci@vger.kernel.org
7446 L:      linuxppc-dev@lists.ozlabs.org
7447 S:      Supported
7448 F:      drivers/pci/hotplug/rpadlpar*
7449
7450 IBM ServeRAID RAID DRIVER
7451 S:      Orphan
7452 F:      drivers/scsi/ips.*
7453
7454 ICH LPC AND GPIO DRIVER
7455 M:      Peter Tyser <ptyser@xes-inc.com>
7456 S:      Maintained
7457 F:      drivers/mfd/lpc_ich.c
7458 F:      drivers/gpio/gpio-ich.c
7459
7460 IDE SUBSYSTEM
7461 M:      "David S. Miller" <davem@davemloft.net>
7462 L:      linux-ide@vger.kernel.org
7463 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7465 S:      Maintained
7466 F:      Documentation/ide/
7467 F:      drivers/ide/
7468 F:      include/linux/ide.h
7469
7470 IDE/ATAPI DRIVERS
7471 M:      Borislav Petkov <bp@alien8.de>
7472 L:      linux-ide@vger.kernel.org
7473 S:      Maintained
7474 F:      Documentation/cdrom/ide-cd
7475 F:      drivers/ide/ide-cd*
7476
7477 IDEAPAD LAPTOP EXTRAS DRIVER
7478 M:      Ike Panhc <ike.pan@canonical.com>
7479 L:      platform-driver-x86@vger.kernel.org
7480 W:      http://launchpad.net/ideapad-laptop
7481 S:      Maintained
7482 F:      drivers/platform/x86/ideapad-laptop.c
7483
7484 IDEAPAD LAPTOP SLIDEBAR DRIVER
7485 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7486 L:      linux-input@vger.kernel.org
7487 W:      https://github.com/o2genum/ideapad-slidebar
7488 S:      Maintained
7489 F:      drivers/input/misc/ideapad_slidebar.c
7490
7491 IDT VersaClock 5 CLOCK DRIVER
7492 M:      Marek Vasut <marek.vasut@gmail.com>
7493 S:      Maintained
7494 F:      drivers/clk/clk-versaclock5.c
7495
7496 IEEE 802.15.4 SUBSYSTEM
7497 M:      Alexander Aring <alex.aring@gmail.com>
7498 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7499 L:      linux-wpan@vger.kernel.org
7500 W:      http://wpan.cakelab.org/
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7503 S:      Maintained
7504 F:      net/ieee802154/
7505 F:      net/mac802154/
7506 F:      drivers/net/ieee802154/
7507 F:      include/linux/nl802154.h
7508 F:      include/linux/ieee802154.h
7509 F:      include/net/nl802154.h
7510 F:      include/net/mac802154.h
7511 F:      include/net/af_ieee802154.h
7512 F:      include/net/cfg802154.h
7513 F:      include/net/ieee802154_netdev.h
7514 F:      Documentation/networking/ieee802154.txt
7515
7516 IFE PROTOCOL
7517 M:      Yotam Gigi <yotam.gi@gmail.com>
7518 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7519 F:      net/ife
7520 F:      include/net/ife.h
7521 F:      include/uapi/linux/ife.h
7522
7523 IGORPLUG-USB IR RECEIVER
7524 M:      Sean Young <sean@mess.org>
7525 L:      linux-media@vger.kernel.org
7526 S:      Maintained
7527 F:      drivers/media/rc/igorplugusb.c
7528
7529 IGUANAWORKS USB IR TRANSCEIVER
7530 M:      Sean Young <sean@mess.org>
7531 L:      linux-media@vger.kernel.org
7532 S:      Maintained
7533 F:      drivers/media/rc/iguanair.c
7534
7535 IIO DIGITAL POTENTIOMETER DAC
7536 M:      Peter Rosin <peda@axentia.se>
7537 L:      linux-iio@vger.kernel.org
7538 S:      Maintained
7539 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7540 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7541 F:      drivers/iio/dac/dpot-dac.c
7542
7543 IIO ENVELOPE DETECTOR
7544 M:      Peter Rosin <peda@axentia.se>
7545 L:      linux-iio@vger.kernel.org
7546 S:      Maintained
7547 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7548 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7549 F:      drivers/iio/adc/envelope-detector.c
7550
7551 IIO MULTIPLEXER
7552 M:      Peter Rosin <peda@axentia.se>
7553 L:      linux-iio@vger.kernel.org
7554 S:      Maintained
7555 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7556 F:      drivers/iio/multiplexer/iio-mux.c
7557
7558 IIO SUBSYSTEM AND DRIVERS
7559 M:      Jonathan Cameron <jic23@kernel.org>
7560 R:      Hartmut Knaack <knaack.h@gmx.de>
7561 R:      Lars-Peter Clausen <lars@metafoo.de>
7562 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7563 L:      linux-iio@vger.kernel.org
7564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7565 S:      Maintained
7566 F:      Documentation/ABI/testing/configfs-iio*
7567 F:      Documentation/ABI/testing/sysfs-bus-iio*
7568 F:      Documentation/devicetree/bindings/iio/
7569 F:      drivers/iio/
7570 F:      drivers/staging/iio/
7571 F:      include/linux/iio/
7572 F:      tools/iio/
7573
7574 IIO UNIT CONVERTER
7575 M:      Peter Rosin <peda@axentia.se>
7576 L:      linux-iio@vger.kernel.org
7577 S:      Maintained
7578 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7579 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7580 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7581 F:      drivers/iio/afe/iio-rescale.c
7582
7583 IKANOS/ADI EAGLE ADSL USB DRIVER
7584 M:      Matthieu Castet <castet.matthieu@free.fr>
7585 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7586 S:      Maintained
7587 F:      drivers/usb/atm/ueagle-atm.c
7588
7589 IMGTEC ASCII LCD DRIVER
7590 M:      Paul Burton <paul.burton@mips.com>
7591 S:      Maintained
7592 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7593 F:      drivers/auxdisplay/img-ascii-lcd.c
7594
7595 IMGTEC IR DECODER DRIVER
7596 M:      James Hogan <jhogan@kernel.org>
7597 S:      Maintained
7598 F:      drivers/media/rc/img-ir/
7599
7600 IMON SOUNDGRAPH USB IR RECEIVER
7601 M:      Sean Young <sean@mess.org>
7602 L:      linux-media@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/media/rc/imon_raw.c
7605 F:      drivers/media/rc/imon.c
7606
7607 IMS TWINTURBO FRAMEBUFFER DRIVER
7608 L:      linux-fbdev@vger.kernel.org
7609 S:      Orphan
7610 F:      drivers/video/fbdev/imsttfb.c
7611
7612 INA209 HARDWARE MONITOR DRIVER
7613 M:      Guenter Roeck <linux@roeck-us.net>
7614 L:      linux-hwmon@vger.kernel.org
7615 S:      Maintained
7616 F:      Documentation/hwmon/ina209
7617 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7618 F:      drivers/hwmon/ina209.c
7619
7620 INA2XX HARDWARE MONITOR DRIVER
7621 M:      Guenter Roeck <linux@roeck-us.net>
7622 L:      linux-hwmon@vger.kernel.org
7623 S:      Maintained
7624 F:      Documentation/hwmon/ina2xx
7625 F:      drivers/hwmon/ina2xx.c
7626 F:      include/linux/platform_data/ina2xx.h
7627
7628 INDUSTRY PACK SUBSYSTEM (IPACK)
7629 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7630 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7631 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7632 L:      industrypack-devel@lists.sourceforge.net
7633 W:      http://industrypack.sourceforge.net
7634 S:      Maintained
7635 F:      drivers/ipack/
7636
7637 INFINIBAND SUBSYSTEM
7638 M:      Doug Ledford <dledford@redhat.com>
7639 M:      Jason Gunthorpe <jgg@mellanox.com>
7640 L:      linux-rdma@vger.kernel.org
7641 W:      https://github.com/linux-rdma/rdma-core
7642 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7644 S:      Supported
7645 F:      Documentation/devicetree/bindings/infiniband/
7646 F:      Documentation/infiniband/
7647 F:      drivers/infiniband/
7648 F:      include/uapi/linux/if_infiniband.h
7649 F:      include/uapi/rdma/
7650 F:      include/rdma/
7651
7652 INGENIC JZ4780 DMA Driver
7653 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7654 S:      Maintained
7655 F:      drivers/dma/dma-jz4780.c
7656
7657 INGENIC JZ4780 NAND DRIVER
7658 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7659 L:      linux-mtd@lists.infradead.org
7660 S:      Maintained
7661 F:      drivers/mtd/nand/raw/jz4780_*
7662
7663 INOTIFY
7664 M:      Jan Kara <jack@suse.cz>
7665 R:      Amir Goldstein <amir73il@gmail.com>
7666 L:      linux-fsdevel@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/filesystems/inotify.txt
7669 F:      fs/notify/inotify/
7670 F:      include/linux/inotify.h
7671 F:      include/uapi/linux/inotify.h
7672
7673 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7674 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7675 L:      linux-input@vger.kernel.org
7676 Q:      http://patchwork.kernel.org/project/linux-input/list/
7677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7678 S:      Maintained
7679 F:      drivers/input/
7680 F:      include/linux/input.h
7681 F:      include/uapi/linux/input.h
7682 F:      include/uapi/linux/input-event-codes.h
7683 F:      include/linux/input/
7684 F:      Documentation/devicetree/bindings/input/
7685 F:      Documentation/devicetree/bindings/serio/
7686 F:      Documentation/input/
7687
7688 INPUT MULTITOUCH (MT) PROTOCOL
7689 M:      Henrik Rydberg <rydberg@bitmath.org>
7690 L:      linux-input@vger.kernel.org
7691 S:      Odd fixes
7692 F:      Documentation/input/multi-touch-protocol.rst
7693 F:      drivers/input/input-mt.c
7694 K:      \b(ABS|SYN)_MT_
7695
7696 INSIDE SECURE CRYPTO DRIVER
7697 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7698 F:      drivers/crypto/inside-secure/
7699 S:      Maintained
7700 L:      linux-crypto@vger.kernel.org
7701
7702 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7703 M:      Mimi Zohar <zohar@linux.ibm.com>
7704 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7705 L:      linux-integrity@vger.kernel.org
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7707 S:      Supported
7708 F:      security/integrity/ima/
7709
7710 INTEL 810/815 FRAMEBUFFER DRIVER
7711 M:      Antonino Daplas <adaplas@gmail.com>
7712 L:      linux-fbdev@vger.kernel.org
7713 S:      Maintained
7714 F:      drivers/video/fbdev/i810/
7715
7716 INTEL ASoC DRIVERS
7717 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7718 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7719 M:      Jie Yang <yang.jie@linux.intel.com>
7720 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7721 S:      Supported
7722 F:      sound/soc/intel/
7723
7724 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7725 M:      Hans de Goede <hdegoede@redhat.com>
7726 L:      platform-driver-x86@vger.kernel.org
7727 S:      Maintained
7728 F:      drivers/platform/x86/intel_atomisp2_pm.c
7729
7730 INTEL C600 SERIES SAS CONTROLLER DRIVER
7731 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7732 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7733 L:      linux-scsi@vger.kernel.org
7734 T:      git git://git.code.sf.net/p/intel-sas/isci
7735 S:      Supported
7736 F:      drivers/scsi/isci/
7737
7738 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7739 M:      Jani Nikula <jani.nikula@linux.intel.com>
7740 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7741 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7742 L:      intel-gfx@lists.freedesktop.org
7743 W:      https://01.org/linuxgraphics/
7744 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7745 C:      irc://chat.freenode.net/intel-gfx
7746 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7747 T:      git git://anongit.freedesktop.org/drm-intel
7748 S:      Supported
7749 F:      drivers/gpu/drm/i915/
7750 F:      include/drm/i915*
7751 F:      include/uapi/drm/i915_drm.h
7752 F:      Documentation/gpu/i915.rst
7753
7754 INTEL ETHERNET DRIVERS
7755 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7756 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7757 W:      http://www.intel.com/support/feedback.htm
7758 W:      http://e1000.sourceforge.net/
7759 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7762 S:      Supported
7763 F:      Documentation/networking/device_drivers/intel/e100.rst
7764 F:      Documentation/networking/device_drivers/intel/e1000.rst
7765 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7766 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7767 F:      Documentation/networking/device_drivers/intel/igb.rst
7768 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7769 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7770 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7771 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7772 F:      Documentation/networking/device_drivers/intel/i40e.rst
7773 F:      Documentation/networking/device_drivers/intel/iavf.rst
7774 F:      Documentation/networking/device_drivers/intel/ice.rst
7775 F:      drivers/net/ethernet/intel/
7776 F:      drivers/net/ethernet/intel/*/
7777 F:      include/linux/avf/virtchnl.h
7778
7779 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7780 M:      Maik Broemme <mbroemme@libmpq.org>
7781 L:      linux-fbdev@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/fb/intelfb.txt
7784 F:      drivers/video/fbdev/intelfb/
7785
7786 INTEL GPIO DRIVERS
7787 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7788 L:      linux-gpio@vger.kernel.org
7789 S:      Maintained
7790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7791 F:      drivers/gpio/gpio-ich.c
7792 F:      drivers/gpio/gpio-intel-mid.c
7793 F:      drivers/gpio/gpio-lynxpoint.c
7794 F:      drivers/gpio/gpio-merrifield.c
7795 F:      drivers/gpio/gpio-ml-ioh.c
7796 F:      drivers/gpio/gpio-pch.c
7797 F:      drivers/gpio/gpio-sch.c
7798 F:      drivers/gpio/gpio-sodaville.c
7799
7800 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7801 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7802 M:      Zhi Wang <zhi.a.wang@intel.com>
7803 L:      intel-gvt-dev@lists.freedesktop.org
7804 L:      intel-gfx@lists.freedesktop.org
7805 W:      https://01.org/igvt-g
7806 T:      git https://github.com/intel/gvt-linux.git
7807 S:      Supported
7808 F:      drivers/gpu/drm/i915/gvt/
7809
7810 INTEL HID EVENT DRIVER
7811 M:      Alex Hung <alex.hung@canonical.com>
7812 L:      platform-driver-x86@vger.kernel.org
7813 S:      Maintained
7814 F:      drivers/platform/x86/intel-hid.c
7815
7816 INTEL I/OAT DMA DRIVER
7817 M:      Dave Jiang <dave.jiang@intel.com>
7818 R:      Dan Williams <dan.j.williams@intel.com>
7819 L:      dmaengine@vger.kernel.org
7820 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7821 S:      Supported
7822 F:      drivers/dma/ioat*
7823
7824 INTEL IDLE DRIVER
7825 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7826 M:      Len Brown <lenb@kernel.org>
7827 L:      linux-pm@vger.kernel.org
7828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7829 B:      https://bugzilla.kernel.org
7830 S:      Supported
7831 F:      drivers/idle/intel_idle.c
7832
7833 INTEL INTEGRATED SENSOR HUB DRIVER
7834 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7835 M:      Jiri Kosina <jikos@kernel.org>
7836 L:      linux-input@vger.kernel.org
7837 S:      Maintained
7838 F:      drivers/hid/intel-ish-hid/
7839
7840 INTEL IOMMU (VT-d)
7841 M:      David Woodhouse <dwmw2@infradead.org>
7842 L:      iommu@lists.linux-foundation.org
7843 T:      git git://git.infradead.org/iommu-2.6.git
7844 S:      Supported
7845 F:      drivers/iommu/intel-iommu.c
7846 F:      include/linux/intel-iommu.h
7847
7848 INTEL IOP-ADMA DMA DRIVER
7849 R:      Dan Williams <dan.j.williams@intel.com>
7850 S:      Odd fixes
7851 F:      drivers/dma/iop-adma.c
7852
7853 INTEL IPU3 CSI-2 CIO2 DRIVER
7854 M:      Yong Zhi <yong.zhi@intel.com>
7855 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7856 M:      Bingbu Cao <bingbu.cao@intel.com>
7857 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7858 L:      linux-media@vger.kernel.org
7859 S:      Maintained
7860 F:      drivers/media/pci/intel/ipu3/
7861 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7862
7863 INTEL IPU3 CSI-2 IMGU DRIVER
7864 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7865 L:      linux-media@vger.kernel.org
7866 S:      Maintained
7867 F:      drivers/staging/media/ipu3/
7868 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7869 F:      Documentation/media/v4l-drivers/ipu3.rst
7870
7871 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7872 M:      Krzysztof Halasa <khalasa@piap.pl>
7873 S:      Maintained
7874 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7875 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7876 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7877 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7878 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7879 F:      drivers/net/wan/ixp4xx_hss.c
7880
7881 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7882 M:      Deepak Saxena <dsaxena@plexity.net>
7883 S:      Maintained
7884 F:      drivers/char/hw_random/ixp4xx-rng.c
7885
7886 INTEL MANAGEMENT ENGINE (mei)
7887 M:      Tomas Winkler <tomas.winkler@intel.com>
7888 L:      linux-kernel@vger.kernel.org
7889 S:      Supported
7890 F:      include/uapi/linux/mei.h
7891 F:      include/linux/mei_cl_bus.h
7892 F:      drivers/misc/mei/*
7893 F:      drivers/watchdog/mei_wdt.c
7894 F:      Documentation/misc-devices/mei/*
7895 F:      samples/mei/*
7896
7897 INTEL MENLOW THERMAL DRIVER
7898 M:      Sujith Thomas <sujith.thomas@intel.com>
7899 L:      platform-driver-x86@vger.kernel.org
7900 W:      https://01.org/linux-acpi
7901 S:      Supported
7902 F:      drivers/platform/x86/intel_menlow.c
7903
7904 INTEL MIC DRIVERS (mic)
7905 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7906 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7907 S:      Supported
7908 W:      https://github.com/sudeepdutt/mic
7909 W:      http://software.intel.com/en-us/mic-developer
7910 F:      include/linux/mic_bus.h
7911 F:      include/linux/scif.h
7912 F:      include/uapi/linux/mic_common.h
7913 F:      include/uapi/linux/mic_ioctl.h
7914 F:      include/uapi/linux/scif_ioctl.h
7915 F:      drivers/misc/mic/
7916 F:      drivers/dma/mic_x100_dma.c
7917 F:      drivers/dma/mic_x100_dma.h
7918 F:      Documentation/mic/
7919
7920 INTEL PMC CORE DRIVER
7921 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7922 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7923 L:      platform-driver-x86@vger.kernel.org
7924 S:      Maintained
7925 F:      drivers/platform/x86/intel_pmc_core*
7926
7927 INTEL PMC/P-Unit IPC DRIVER
7928 M:      Zha Qipeng<qipeng.zha@intel.com>
7929 L:      platform-driver-x86@vger.kernel.org
7930 S:      Maintained
7931 F:      drivers/platform/x86/intel_pmc_ipc.c
7932 F:      drivers/platform/x86/intel_punit_ipc.c
7933 F:      arch/x86/include/asm/intel_pmc_ipc.h
7934 F:      arch/x86/include/asm/intel_punit_ipc.h
7935
7936 INTEL PMIC GPIO DRIVERS
7937 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7938 S:      Maintained
7939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7940 F:      drivers/gpio/gpio-*cove.c
7941 F:      drivers/gpio/gpio-msic.c
7942
7943 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7944 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7945 S:      Maintained
7946 F:      drivers/mfd/intel_msic.c
7947 F:      drivers/mfd/intel_soc_pmic*
7948 F:      include/linux/mfd/intel_msic.h
7949 F:      include/linux/mfd/intel_soc_pmic*
7950
7951 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7952 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7953 L:      linux-wireless@vger.kernel.org
7954 S:      Maintained
7955 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7956 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7957 F:      drivers/net/wireless/intel/ipw2x00/
7958
7959 INTEL PSTATE DRIVER
7960 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7961 M:      Len Brown <lenb@kernel.org>
7962 L:      linux-pm@vger.kernel.org
7963 S:      Supported
7964 F:      drivers/cpufreq/intel_pstate.c
7965
7966 INTEL RDMA RNIC DRIVER
7967 M:      Faisal Latif <faisal.latif@intel.com>
7968 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7969 L:      linux-rdma@vger.kernel.org
7970 S:      Supported
7971 F:      drivers/infiniband/hw/i40iw/
7972 F:      include/uapi/rdma/i40iw-abi.h
7973
7974 INTEL TELEMETRY DRIVER
7975 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7976 M:      "David E. Box" <david.e.box@linux.intel.com>
7977 L:      platform-driver-x86@vger.kernel.org
7978 S:      Maintained
7979 F:      arch/x86/include/asm/intel_telemetry.h
7980 F:      drivers/platform/x86/intel_telemetry*
7981
7982 INTEL VIRTUAL BUTTON DRIVER
7983 M:      AceLan Kao <acelan.kao@canonical.com>
7984 L:      platform-driver-x86@vger.kernel.org
7985 S:      Maintained
7986 F:      drivers/platform/x86/intel-vbtn.c
7987
7988 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7989 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7990 L:      linux-wireless@vger.kernel.org
7991 S:      Supported
7992 F:      drivers/net/wireless/intel/iwlegacy/
7993
7994 INTEL WIRELESS WIFI LINK (iwlwifi)
7995 M:      Johannes Berg <johannes.berg@intel.com>
7996 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7997 M:      Luca Coelho <luciano.coelho@intel.com>
7998 M:      Intel Linux Wireless <linuxwifi@intel.com>
7999 L:      linux-wireless@vger.kernel.org
8000 W:      http://intellinuxwireless.org
8001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8002 S:      Supported
8003 F:      drivers/net/wireless/intel/iwlwifi/
8004
8005 INTEL WIRELESS WIMAX CONNECTION 2400
8006 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8007 M:      linux-wimax@intel.com
8008 L:      wimax@linuxwimax.org (subscribers-only)
8009 S:      Supported
8010 W:      http://linuxwimax.org
8011 F:      Documentation/wimax/README.i2400m
8012 F:      drivers/net/wimax/i2400m/
8013 F:      include/uapi/linux/wimax/i2400m.h
8014
8015 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8016 M:      Mario Limonciello <mario.limonciello@dell.com>
8017 S:      Maintained
8018 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8019
8020 INTEL(R) TRACE HUB
8021 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8022 S:      Supported
8023 F:      Documentation/trace/intel_th.rst
8024 F:      drivers/hwtracing/intel_th/
8025
8026 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8027 M:      Ning Sun <ning.sun@intel.com>
8028 L:      tboot-devel@lists.sourceforge.net
8029 W:      http://tboot.sourceforge.net
8030 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8031 S:      Supported
8032 F:      Documentation/intel_txt.txt
8033 F:      include/linux/tboot.h
8034 F:      arch/x86/kernel/tboot.c
8035
8036 INTEL-MID GPIO DRIVER
8037 M:      David Cohen <david.a.cohen@linux.intel.com>
8038 L:      linux-gpio@vger.kernel.org
8039 S:      Maintained
8040 F:      drivers/gpio/gpio-intel-mid.c
8041
8042 INTERCONNECT API
8043 M:      Georgi Djakov <georgi.djakov@linaro.org>
8044 S:      Maintained
8045 F:      Documentation/interconnect/
8046 F:      Documentation/devicetree/bindings/interconnect/
8047 F:      drivers/interconnect/
8048 F:      include/dt-bindings/interconnect/
8049 F:      include/linux/interconnect-provider.h
8050 F:      include/linux/interconnect.h
8051
8052 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8053 M:      Linus Walleij <linus.walleij@linaro.org>
8054 L:      linux-iio@vger.kernel.org
8055 S:      Maintained
8056 F:      drivers/iio/gyro/mpu3050*
8057 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8058
8059 IOC3 ETHERNET DRIVER
8060 M:      Ralf Baechle <ralf@linux-mips.org>
8061 L:      linux-mips@vger.kernel.org
8062 S:      Maintained
8063 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8064
8065 IOC3 SERIAL DRIVER
8066 M:      Pat Gefre <pfg@sgi.com>
8067 L:      linux-serial@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/tty/serial/ioc3_serial.c
8070
8071 IOMAP FILESYSTEM LIBRARY
8072 M:      Christoph Hellwig <hch@infradead.org>
8073 M:      Darrick J. Wong <darrick.wong@oracle.com>
8074 M:      linux-xfs@vger.kernel.org
8075 M:      linux-fsdevel@vger.kernel.org
8076 L:      linux-xfs@vger.kernel.org
8077 L:      linux-fsdevel@vger.kernel.org
8078 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8079 S:      Supported
8080 F:      fs/iomap.c
8081 F:      include/linux/iomap.h
8082
8083 IOMMU DRIVERS
8084 M:      Joerg Roedel <joro@8bytes.org>
8085 L:      iommu@lists.linux-foundation.org
8086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8087 S:      Maintained
8088 F:      Documentation/devicetree/bindings/iommu/
8089 F:      drivers/iommu/
8090 F:      include/linux/iommu.h
8091 F:      include/linux/of_iommu.h
8092 F:      include/linux/iova.h
8093
8094 IP MASQUERADING
8095 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8096 S:      Maintained
8097 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8098
8099 IPMI SUBSYSTEM
8100 M:      Corey Minyard <minyard@acm.org>
8101 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8102 W:      http://openipmi.sourceforge.net/
8103 S:      Supported
8104 F:      Documentation/devicetree/bindings/ipmi/
8105 F:      Documentation/IPMI.txt
8106 F:      drivers/char/ipmi/
8107 F:      include/linux/ipmi*
8108 F:      include/uapi/linux/ipmi*
8109
8110 IPS SCSI RAID DRIVER
8111 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8112 L:      linux-scsi@vger.kernel.org
8113 W:      http://www.adaptec.com/
8114 S:      Maintained
8115 F:      drivers/scsi/ips*
8116
8117 IPVS
8118 M:      Wensong Zhang <wensong@linux-vs.org>
8119 M:      Simon Horman <horms@verge.net.au>
8120 M:      Julian Anastasov <ja@ssi.bg>
8121 L:      netdev@vger.kernel.org
8122 L:      lvs-devel@vger.kernel.org
8123 S:      Maintained
8124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8126 F:      Documentation/networking/ipvs-sysctl.txt
8127 F:      include/net/ip_vs.h
8128 F:      include/uapi/linux/ip_vs.h
8129 F:      net/netfilter/ipvs/
8130
8131 IPWIRELESS DRIVER
8132 M:      Jiri Kosina <jikos@kernel.org>
8133 M:      David Sterba <dsterba@suse.com>
8134 S:      Odd Fixes
8135 F:      drivers/tty/ipwireless/
8136
8137 IPX NETWORK LAYER
8138 L:      netdev@vger.kernel.org
8139 S:      Obsolete
8140 F:      include/uapi/linux/ipx.h
8141
8142 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8143 M:      Marc Zyngier <marc.zyngier@arm.com>
8144 S:      Maintained
8145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8146 F:      Documentation/IRQ-domain.txt
8147 F:      include/linux/irqdomain.h
8148 F:      kernel/irq/irqdomain.c
8149 F:      kernel/irq/msi.c
8150
8151 IRQ SUBSYSTEM
8152 M:      Thomas Gleixner <tglx@linutronix.de>
8153 L:      linux-kernel@vger.kernel.org
8154 S:      Maintained
8155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8156 F:      kernel/irq/
8157
8158 IRQCHIP DRIVERS
8159 M:      Thomas Gleixner <tglx@linutronix.de>
8160 M:      Jason Cooper <jason@lakedaemon.net>
8161 M:      Marc Zyngier <marc.zyngier@arm.com>
8162 L:      linux-kernel@vger.kernel.org
8163 S:      Maintained
8164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8165 F:      Documentation/devicetree/bindings/interrupt-controller/
8166 F:      drivers/irqchip/
8167
8168 ISA
8169 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8170 S:      Maintained
8171 F:      Documentation/isa.txt
8172 F:      drivers/base/isa.c
8173 F:      include/linux/isa.h
8174
8175 ISA RADIO MODULE
8176 M:      Hans Verkuil <hverkuil@xs4all.nl>
8177 L:      linux-media@vger.kernel.org
8178 T:      git git://linuxtv.org/media_tree.git
8179 W:      https://linuxtv.org
8180 S:      Maintained
8181 F:      drivers/media/radio/radio-isa*
8182
8183 ISAPNP
8184 M:      Jaroslav Kysela <perex@perex.cz>
8185 S:      Maintained
8186 F:      Documentation/isapnp.txt
8187 F:      drivers/pnp/isapnp/
8188 F:      include/linux/isapnp.h
8189
8190 ISCSI
8191 M:      Lee Duncan <lduncan@suse.com>
8192 M:      Chris Leech <cleech@redhat.com>
8193 L:      open-iscsi@googlegroups.com
8194 W:      www.open-iscsi.com
8195 S:      Maintained
8196 F:      drivers/scsi/*iscsi*
8197 F:      include/scsi/*iscsi*
8198
8199 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8200 M:      Peter Jones <pjones@redhat.com>
8201 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8202 S:      Maintained
8203 F:      drivers/firmware/iscsi_ibft*
8204
8205 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8206 M:      Sagi Grimberg <sagi@grimberg.me>
8207 M:      Max Gurtovoy <maxg@mellanox.com>
8208 L:      linux-rdma@vger.kernel.org
8209 S:      Supported
8210 W:      http://www.openfabrics.org
8211 W:      www.open-iscsi.org
8212 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8213 F:      drivers/infiniband/ulp/iser/
8214
8215 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8216 M:      Sagi Grimberg <sagi@grimberg.me>
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8218 L:      linux-rdma@vger.kernel.org
8219 L:      target-devel@vger.kernel.org
8220 S:      Supported
8221 W:      http://www.linux-iscsi.org
8222 F:      drivers/infiniband/ulp/isert
8223
8224 ISDN SUBSYSTEM
8225 M:      Karsten Keil <isdn@linux-pingi.de>
8226 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8227 L:      netdev@vger.kernel.org
8228 W:      http://www.isdn4linux.de
8229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8230 S:      Maintained
8231 F:      Documentation/isdn/
8232 F:      drivers/isdn/
8233 F:      include/linux/isdn.h
8234 F:      include/linux/isdn/
8235 F:      include/uapi/linux/isdn.h
8236 F:      include/uapi/linux/isdn/
8237
8238 IT87 HARDWARE MONITORING DRIVER
8239 M:      Jean Delvare <jdelvare@suse.com>
8240 L:      linux-hwmon@vger.kernel.org
8241 S:      Maintained
8242 F:      Documentation/hwmon/it87
8243 F:      drivers/hwmon/it87.c
8244
8245 IT913X MEDIA DRIVER
8246 M:      Antti Palosaari <crope@iki.fi>
8247 L:      linux-media@vger.kernel.org
8248 W:      https://linuxtv.org
8249 W:      http://palosaari.fi/linux/
8250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8251 T:      git git://linuxtv.org/anttip/media_tree.git
8252 S:      Maintained
8253 F:      drivers/media/tuners/it913x*
8254
8255 IVTV VIDEO4LINUX DRIVER
8256 M:      Andy Walls <awalls@md.metrocast.net>
8257 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8258 L:      linux-media@vger.kernel.org
8259 T:      git git://linuxtv.org/media_tree.git
8260 W:      http://www.ivtvdriver.org
8261 S:      Maintained
8262 F:      Documentation/media/v4l-drivers/ivtv*
8263 F:      drivers/media/pci/ivtv/
8264 F:      include/uapi/linux/ivtv*
8265
8266 IX2505V MEDIA DRIVER
8267 M:      Malcolm Priestley <tvboxspy@gmail.com>
8268 L:      linux-media@vger.kernel.org
8269 W:      https://linuxtv.org
8270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8271 S:      Maintained
8272 F:      drivers/media/dvb-frontends/ix2505v*
8273
8274 JAILHOUSE HYPERVISOR INTERFACE
8275 M:      Jan Kiszka <jan.kiszka@siemens.com>
8276 L:      jailhouse-dev@googlegroups.com
8277 S:      Maintained
8278 F:      arch/x86/kernel/jailhouse.c
8279 F:      arch/x86/include/asm/jailhouse_para.h
8280
8281 JC42.4 TEMPERATURE SENSOR DRIVER
8282 M:      Guenter Roeck <linux@roeck-us.net>
8283 L:      linux-hwmon@vger.kernel.org
8284 S:      Maintained
8285 F:      drivers/hwmon/jc42.c
8286 F:      Documentation/hwmon/jc42
8287
8288 JFS FILESYSTEM
8289 M:      Dave Kleikamp <shaggy@kernel.org>
8290 L:      jfs-discussion@lists.sourceforge.net
8291 W:      http://jfs.sourceforge.net/
8292 T:      git git://github.com/kleikamp/linux-shaggy.git
8293 S:      Maintained
8294 F:      Documentation/filesystems/jfs.txt
8295 F:      fs/jfs/
8296
8297 JME NETWORK DRIVER
8298 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8299 L:      netdev@vger.kernel.org
8300 S:      Maintained
8301 F:      drivers/net/ethernet/jme.*
8302
8303 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8304 M:      David Woodhouse <dwmw2@infradead.org>
8305 L:      linux-mtd@lists.infradead.org
8306 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8307 S:      Maintained
8308 F:      fs/jffs2/
8309 F:      include/uapi/linux/jffs2.h
8310
8311 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8312 M:      "Theodore Ts'o" <tytso@mit.edu>
8313 M:      Jan Kara <jack@suse.com>
8314 L:      linux-ext4@vger.kernel.org
8315 S:      Maintained
8316 F:      fs/jbd2/
8317 F:      include/linux/jbd2.h
8318
8319 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8320 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8321 L:      linux-media@vger.kernel.org
8322 S:      Maintained
8323 F:      drivers/media/platform/rcar_jpu.c
8324
8325 JSM Neo PCI based serial card
8326 L:      linux-serial@vger.kernel.org
8327 S:      Orphan
8328 F:      drivers/tty/serial/jsm/
8329
8330 K10TEMP HARDWARE MONITORING DRIVER
8331 M:      Clemens Ladisch <clemens@ladisch.de>
8332 L:      linux-hwmon@vger.kernel.org
8333 S:      Maintained
8334 F:      Documentation/hwmon/k10temp
8335 F:      drivers/hwmon/k10temp.c
8336
8337 K8TEMP HARDWARE MONITORING DRIVER
8338 M:      Rudolf Marek <r.marek@assembler.cz>
8339 L:      linux-hwmon@vger.kernel.org
8340 S:      Maintained
8341 F:      Documentation/hwmon/k8temp
8342 F:      drivers/hwmon/k8temp.c
8343
8344 KASAN
8345 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8346 R:      Alexander Potapenko <glider@google.com>
8347 R:      Dmitry Vyukov <dvyukov@google.com>
8348 L:      kasan-dev@googlegroups.com
8349 S:      Maintained
8350 F:      arch/*/include/asm/kasan.h
8351 F:      arch/*/mm/kasan_init*
8352 F:      Documentation/dev-tools/kasan.rst
8353 F:      include/linux/kasan*.h
8354 F:      lib/test_kasan.c
8355 F:      mm/kasan/
8356 F:      scripts/Makefile.kasan
8357
8358 KCONFIG
8359 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8361 L:      linux-kbuild@vger.kernel.org
8362 S:      Maintained
8363 F:      Documentation/kbuild/kconfig*
8364 F:      scripts/kconfig/
8365 F:      scripts/Kconfig.include
8366
8367 KDUMP
8368 M:      Dave Young <dyoung@redhat.com>
8369 M:      Baoquan He <bhe@redhat.com>
8370 R:      Vivek Goyal <vgoyal@redhat.com>
8371 L:      kexec@lists.infradead.org
8372 W:      http://lse.sourceforge.net/kdump/
8373 S:      Maintained
8374 F:      Documentation/kdump/
8375
8376 KEENE FM RADIO TRANSMITTER DRIVER
8377 M:      Hans Verkuil <hverkuil@xs4all.nl>
8378 L:      linux-media@vger.kernel.org
8379 T:      git git://linuxtv.org/media_tree.git
8380 W:      https://linuxtv.org
8381 S:      Maintained
8382 F:      drivers/media/radio/radio-keene*
8383
8384 KERNEL AUTOMOUNTER
8385 M:      Ian Kent <raven@themaw.net>
8386 L:      autofs@vger.kernel.org
8387 S:      Maintained
8388 F:      fs/autofs/
8389
8390 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8391 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8392 M:      Michal Marek <michal.lkml@markovi.net>
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8394 L:      linux-kbuild@vger.kernel.org
8395 S:      Maintained
8396 F:      Documentation/kbuild/
8397 F:      Makefile
8398 F:      scripts/Kbuild*
8399 F:      scripts/Makefile*
8400 F:      scripts/basic/
8401 F:      scripts/mk*
8402 F:      scripts/mod/
8403 F:      scripts/package/
8404
8405 KERNEL JANITORS
8406 L:      kernel-janitors@vger.kernel.org
8407 W:      http://kernelnewbies.org/KernelJanitors
8408 S:      Odd Fixes
8409
8410 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8411 M:      "J. Bruce Fields" <bfields@fieldses.org>
8412 M:      Jeff Layton <jlayton@kernel.org>
8413 L:      linux-nfs@vger.kernel.org
8414 W:      http://nfs.sourceforge.net/
8415 T:      git git://linux-nfs.org/~bfields/linux.git
8416 S:      Supported
8417 F:      fs/nfsd/
8418 F:      include/uapi/linux/nfsd/
8419 F:      fs/lockd/
8420 F:      fs/nfs_common/
8421 F:      net/sunrpc/
8422 F:      include/linux/lockd/
8423 F:      include/linux/sunrpc/
8424 F:      include/uapi/linux/sunrpc/
8425
8426 KERNEL SELFTEST FRAMEWORK
8427 M:      Shuah Khan <shuah@kernel.org>
8428 M:      Shuah Khan <skhan@linuxfoundation.org>
8429 L:      linux-kselftest@vger.kernel.org
8430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8431 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8432 S:      Maintained
8433 F:      tools/testing/selftests/
8434 F:      Documentation/dev-tools/kselftest*
8435
8436 KERNEL USERMODE HELPER
8437 M:      Luis Chamberlain <mcgrof@kernel.org>
8438 L:      linux-kernel@vger.kernel.org
8439 S:      Maintained
8440 F:      kernel/umh.c
8441 F:      include/linux/umh.h
8442
8443 KERNEL VIRTUAL MACHINE (KVM)
8444 M:      Paolo Bonzini <pbonzini@redhat.com>
8445 M:      Radim Krčmář <rkrcmar@redhat.com>
8446 L:      kvm@vger.kernel.org
8447 W:      http://www.linux-kvm.org
8448 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8449 S:      Supported
8450 F:      Documentation/virtual/kvm/
8451 F:      include/trace/events/kvm.h
8452 F:      include/uapi/asm-generic/kvm*
8453 F:      include/uapi/linux/kvm*
8454 F:      include/asm-generic/kvm*
8455 F:      include/linux/kvm*
8456 F:      include/kvm/iodev.h
8457 F:      virt/kvm/*
8458 F:      tools/kvm/
8459
8460 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8461 M:      Joerg Roedel <joro@8bytes.org>
8462 L:      kvm@vger.kernel.org
8463 W:      http://www.linux-kvm.org/
8464 S:      Maintained
8465 F:      arch/x86/include/asm/svm.h
8466 F:      arch/x86/kvm/svm.c
8467
8468 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8469 M:      Christoffer Dall <christoffer.dall@arm.com>
8470 M:      Marc Zyngier <marc.zyngier@arm.com>
8471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8472 L:      kvmarm@lists.cs.columbia.edu
8473 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8475 S:      Supported
8476 F:      arch/arm/include/uapi/asm/kvm*
8477 F:      arch/arm/include/asm/kvm*
8478 F:      arch/arm/kvm/
8479 F:      virt/kvm/arm/
8480 F:      include/kvm/arm_*
8481
8482 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8483 M:      Christoffer Dall <christoffer.dall@arm.com>
8484 M:      Marc Zyngier <marc.zyngier@arm.com>
8485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8486 L:      kvmarm@lists.cs.columbia.edu
8487 S:      Maintained
8488 F:      arch/arm64/include/uapi/asm/kvm*
8489 F:      arch/arm64/include/asm/kvm*
8490 F:      arch/arm64/kvm/
8491
8492 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8493 M:      James Hogan <jhogan@kernel.org>
8494 L:      linux-mips@vger.kernel.org
8495 S:      Supported
8496 F:      arch/mips/include/uapi/asm/kvm*
8497 F:      arch/mips/include/asm/kvm*
8498 F:      arch/mips/kvm/
8499
8500 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8501 M:      Paul Mackerras <paulus@ozlabs.org>
8502 L:      kvm-ppc@vger.kernel.org
8503 W:      http://www.linux-kvm.org/
8504 T:      git git://github.com/agraf/linux-2.6.git
8505 S:      Supported
8506 F:      arch/powerpc/include/uapi/asm/kvm*
8507 F:      arch/powerpc/include/asm/kvm*
8508 F:      arch/powerpc/kvm/
8509 F:      arch/powerpc/kernel/kvm*
8510
8511 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8512 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8513 M:      Janosch Frank <frankja@linux.ibm.com>
8514 R:      David Hildenbrand <david@redhat.com>
8515 R:      Cornelia Huck <cohuck@redhat.com>
8516 L:      linux-s390@vger.kernel.org
8517 W:      http://www.ibm.com/developerworks/linux/linux390/
8518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8519 S:      Supported
8520 F:      arch/s390/include/uapi/asm/kvm*
8521 F:      arch/s390/include/asm/gmap.h
8522 F:      arch/s390/include/asm/kvm*
8523 F:      arch/s390/kvm/
8524 F:      arch/s390/mm/gmap.c
8525
8526 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8527 M:      Paolo Bonzini <pbonzini@redhat.com>
8528 M:      Radim Krčmář <rkrcmar@redhat.com>
8529 L:      kvm@vger.kernel.org
8530 W:      http://www.linux-kvm.org
8531 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8532 S:      Supported
8533 F:      arch/x86/kvm/
8534 F:      arch/x86/kvm/*/
8535 F:      arch/x86/include/uapi/asm/kvm*
8536 F:      arch/x86/include/asm/kvm*
8537 F:      arch/x86/include/asm/pvclock-abi.h
8538 F:      arch/x86/kernel/kvm.c
8539 F:      arch/x86/kernel/kvmclock.c
8540
8541 KERNFS
8542 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8543 M:      Tejun Heo <tj@kernel.org>
8544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8545 S:      Supported
8546 F:      include/linux/kernfs.h
8547 F:      fs/kernfs/
8548
8549 KEXEC
8550 M:      Eric Biederman <ebiederm@xmission.com>
8551 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8552 L:      kexec@lists.infradead.org
8553 S:      Maintained
8554 F:      include/linux/kexec.h
8555 F:      include/uapi/linux/kexec.h
8556 F:      kernel/kexec*
8557
8558 KEYS-ENCRYPTED
8559 M:      Mimi Zohar <zohar@linux.ibm.com>
8560 L:      linux-integrity@vger.kernel.org
8561 L:      keyrings@vger.kernel.org
8562 S:      Supported
8563 F:      Documentation/security/keys/trusted-encrypted.rst
8564 F:      include/keys/encrypted-type.h
8565 F:      security/keys/encrypted-keys/
8566
8567 KEYS-TRUSTED
8568 M:      James Bottomley <jejb@linux.ibm.com>
8569 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8570 M:      Mimi Zohar <zohar@linux.ibm.com>
8571 L:      linux-integrity@vger.kernel.org
8572 L:      keyrings@vger.kernel.org
8573 S:      Supported
8574 F:      Documentation/security/keys/trusted-encrypted.rst
8575 F:      include/keys/trusted-type.h
8576 F:      security/keys/trusted.c
8577 F:      security/keys/trusted.h
8578
8579 KEYS/KEYRINGS:
8580 M:      David Howells <dhowells@redhat.com>
8581 L:      keyrings@vger.kernel.org
8582 S:      Maintained
8583 F:      Documentation/security/keys/core.rst
8584 F:      include/linux/key.h
8585 F:      include/linux/key-type.h
8586 F:      include/linux/keyctl.h
8587 F:      include/uapi/linux/keyctl.h
8588 F:      include/keys/
8589 F:      security/keys/
8590
8591 KGDB / KDB /debug_core
8592 M:      Jason Wessel <jason.wessel@windriver.com>
8593 M:      Daniel Thompson <daniel.thompson@linaro.org>
8594 W:      http://kgdb.wiki.kernel.org/
8595 L:      kgdb-bugreport@lists.sourceforge.net
8596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8597 S:      Maintained
8598 F:      Documentation/dev-tools/kgdb.rst
8599 F:      drivers/misc/kgdbts.c
8600 F:      drivers/tty/serial/kgdboc.c
8601 F:      include/linux/kdb.h
8602 F:      include/linux/kgdb.h
8603 F:      kernel/debug/
8604
8605 KMEMLEAK
8606 M:      Catalin Marinas <catalin.marinas@arm.com>
8607 S:      Maintained
8608 F:      Documentation/dev-tools/kmemleak.rst
8609 F:      include/linux/kmemleak.h
8610 F:      mm/kmemleak.c
8611 F:      mm/kmemleak-test.c
8612
8613 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8614 M:      Luis Chamberlain <mcgrof@kernel.org>
8615 L:      linux-kernel@vger.kernel.org
8616 S:      Maintained
8617 F:      kernel/kmod.c
8618 F:      include/linux/kmod.h
8619 F:      lib/test_kmod.c
8620 F:      tools/testing/selftests/kmod/
8621
8622 KPROBES
8623 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8624 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8625 M:      "David S. Miller" <davem@davemloft.net>
8626 M:      Masami Hiramatsu <mhiramat@kernel.org>
8627 S:      Maintained
8628 F:      Documentation/kprobes.txt
8629 F:      include/linux/kprobes.h
8630 F:      include/asm-generic/kprobes.h
8631 F:      kernel/kprobes.c
8632
8633 KS0108 LCD CONTROLLER DRIVER
8634 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8635 S:      Maintained
8636 F:      Documentation/auxdisplay/ks0108
8637 F:      drivers/auxdisplay/ks0108.c
8638 F:      include/linux/ks0108.h
8639
8640 L3MDEV
8641 M:      David Ahern <dsa@cumulusnetworks.com>
8642 L:      netdev@vger.kernel.org
8643 S:      Maintained
8644 F:      net/l3mdev
8645 F:      include/net/l3mdev.h
8646
8647 L7 BPF FRAMEWORK
8648 M:      John Fastabend <john.fastabend@gmail.com>
8649 M:      Daniel Borkmann <daniel@iogearbox.net>
8650 L:      netdev@vger.kernel.org
8651 L:      bpf@vger.kernel.org
8652 S:      Maintained
8653 F:      include/linux/skmsg.h
8654 F:      net/core/skmsg.c
8655 F:      net/core/sock_map.c
8656 F:      net/ipv4/tcp_bpf.c
8657
8658 LANTIQ / INTEL Ethernet drivers
8659 M:      Hauke Mehrtens <hauke@hauke-m.de>
8660 L:      netdev@vger.kernel.org
8661 S:      Maintained
8662 F:      net/dsa/tag_gswip.c
8663 F:      drivers/net/ethernet/lantiq_xrx200.c
8664 F:      drivers/net/dsa/lantiq_pce.h
8665 F:      drivers/net/dsa/lantiq_gswip.c
8666
8667 LANTIQ MIPS ARCHITECTURE
8668 M:      John Crispin <john@phrozen.org>
8669 L:      linux-mips@vger.kernel.org
8670 S:      Maintained
8671 F:      arch/mips/lantiq
8672 F:      drivers/soc/lantiq
8673
8674 LAPB module
8675 L:      linux-x25@vger.kernel.org
8676 S:      Orphan
8677 F:      Documentation/networking/lapb-module.txt
8678 F:      include/*/lapb.h
8679 F:      net/lapb/
8680
8681 LASI 53c700 driver for PARISC
8682 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8683 L:      linux-scsi@vger.kernel.org
8684 S:      Maintained
8685 F:      Documentation/scsi/53c700.txt
8686 F:      drivers/scsi/53c700*
8687
8688 LEAKING_ADDRESSES
8689 M:      Tobin C. Harding <me@tobin.cc>
8690 M:      Tycho Andersen <tycho@tycho.ws>
8691 L:      kernel-hardening@lists.openwall.com
8692 S:      Maintained
8693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8694 F:      scripts/leaking_addresses.pl
8695
8696 LED SUBSYSTEM
8697 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8698 M:      Pavel Machek <pavel@ucw.cz>
8699 L:      linux-leds@vger.kernel.org
8700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8701 S:      Maintained
8702 F:      Documentation/devicetree/bindings/leds/
8703 F:      drivers/leds/
8704 F:      include/linux/leds.h
8705
8706 LEGACY EEPROM DRIVER
8707 M:      Jean Delvare <jdelvare@suse.com>
8708 S:      Maintained
8709 F:      Documentation/misc-devices/eeprom
8710 F:      drivers/misc/eeprom/eeprom.c
8711
8712 LEGO MINDSTORMS EV3
8713 R:      David Lechner <david@lechnology.com>
8714 S:      Maintained
8715 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8716 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8717 F:      drivers/power/supply/lego_ev3_battery.c
8718
8719 LEGO USB Tower driver
8720 M:      Juergen Stuber <starblue@users.sourceforge.net>
8721 L:      legousb-devel@lists.sourceforge.net
8722 W:      http://legousb.sourceforge.net/
8723 S:      Maintained
8724 F:      drivers/usb/misc/legousbtower.c
8725
8726 LG LAPTOP EXTRAS
8727 M:      Matan Ziv-Av <matan@svgalib.org>
8728 L:      platform-driver-x86@vger.kernel.org
8729 S:      Maintained
8730 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8731 F:      Documentation/laptops/lg-laptop.rst
8732 F:      drivers/platform/x86/lg-laptop.c
8733
8734 LG2160 MEDIA DRIVER
8735 M:      Michael Krufky <mkrufky@linuxtv.org>
8736 L:      linux-media@vger.kernel.org
8737 W:      https://linuxtv.org
8738 W:      http://github.com/mkrufky
8739 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8740 T:      git git://linuxtv.org/mkrufky/tuners.git
8741 S:      Maintained
8742 F:      drivers/media/dvb-frontends/lg2160.*
8743
8744 LGDT3305 MEDIA DRIVER
8745 M:      Michael Krufky <mkrufky@linuxtv.org>
8746 L:      linux-media@vger.kernel.org
8747 W:      https://linuxtv.org
8748 W:      http://github.com/mkrufky
8749 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8750 T:      git git://linuxtv.org/mkrufky/tuners.git
8751 S:      Maintained
8752 F:      drivers/media/dvb-frontends/lgdt3305.*
8753
8754 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8755 M:      Viresh Kumar <vireshk@kernel.org>
8756 L:      linux-ide@vger.kernel.org
8757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8758 S:      Maintained
8759 F:      include/linux/pata_arasan_cf_data.h
8760 F:      drivers/ata/pata_arasan_cf.c
8761
8762 LIBATA PATA DRIVERS
8763 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8764 M:      Jens Axboe <axboe@kernel.dk>
8765 L:      linux-ide@vger.kernel.org
8766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8767 S:      Maintained
8768 F:      drivers/ata/pata_*.c
8769 F:      drivers/ata/ata_generic.c
8770
8771 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8772 M:      Linus Walleij <linus.walleij@linaro.org>
8773 L:      linux-ide@vger.kernel.org
8774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8775 S:      Maintained
8776 F:      drivers/ata/pata_ftide010.c
8777 F:      drivers/ata/sata_gemini.c
8778 F:      drivers/ata/sata_gemini.h
8779
8780 LIBATA SATA AHCI PLATFORM devices support
8781 M:      Hans de Goede <hdegoede@redhat.com>
8782 M:      Jens Axboe <axboe@kernel.dk>
8783 L:      linux-ide@vger.kernel.org
8784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8785 S:      Maintained
8786 F:      drivers/ata/ahci_platform.c
8787 F:      drivers/ata/libahci_platform.c
8788 F:      include/linux/ahci_platform.h
8789
8790 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8791 M:      Mikael Pettersson <mikpelinux@gmail.com>
8792 L:      linux-ide@vger.kernel.org
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8794 S:      Maintained
8795 F:      drivers/ata/sata_promise.*
8796
8797 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8798 M:      Jens Axboe <axboe@kernel.dk>
8799 L:      linux-ide@vger.kernel.org
8800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8801 S:      Maintained
8802 F:      drivers/ata/
8803 F:      include/linux/ata.h
8804 F:      include/linux/libata.h
8805 F:      Documentation/devicetree/bindings/ata/
8806
8807 LIBLOCKDEP
8808 M:      Sasha Levin <alexander.levin@microsoft.com>
8809 S:      Maintained
8810 F:      tools/lib/lockdep/
8811
8812 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8813 M:      Ross Zwisler <zwisler@kernel.org>
8814 M:      Dan Williams <dan.j.williams@intel.com>
8815 M:      Vishal Verma <vishal.l.verma@intel.com>
8816 M:      Dave Jiang <dave.jiang@intel.com>
8817 L:      linux-nvdimm@lists.01.org
8818 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8819 S:      Supported
8820 F:      drivers/nvdimm/blk.c
8821 F:      drivers/nvdimm/region_devs.c
8822
8823 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8824 M:      Vishal Verma <vishal.l.verma@intel.com>
8825 M:      Dan Williams <dan.j.williams@intel.com>
8826 M:      Ross Zwisler <zwisler@kernel.org>
8827 M:      Dave Jiang <dave.jiang@intel.com>
8828 L:      linux-nvdimm@lists.01.org
8829 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8830 S:      Supported
8831 F:      drivers/nvdimm/btt*
8832
8833 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8834 M:      Ross Zwisler <zwisler@kernel.org>
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:      Ross Zwisler <zwisler@kernel.org>
8854 M:      Vishal Verma <vishal.l.verma@intel.com>
8855 M:      Dave Jiang <dave.jiang@intel.com>
8856 L:      linux-nvdimm@lists.01.org
8857 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8859 S:      Supported
8860 F:      drivers/nvdimm/*
8861 F:      drivers/acpi/nfit/*
8862 F:      include/linux/nd.h
8863 F:      include/linux/libnvdimm.h
8864 F:      include/uapi/linux/ndctl.h
8865
8866 LIGHTNVM PLATFORM SUPPORT
8867 M:      Matias Bjorling <mb@lightnvm.io>
8868 W:      http://github/OpenChannelSSD
8869 L:      linux-block@vger.kernel.org
8870 S:      Maintained
8871 F:      drivers/lightnvm/
8872 F:      include/linux/lightnvm.h
8873 F:      include/uapi/linux/lightnvm.h
8874
8875 LINUX FOR POWER MACINTOSH
8876 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8877 W:      http://www.penguinppc.org/
8878 L:      linuxppc-dev@lists.ozlabs.org
8879 S:      Maintained
8880 F:      arch/powerpc/platforms/powermac/
8881 F:      drivers/macintosh/
8882
8883 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8884 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8885 M:      Paul Mackerras <paulus@samba.org>
8886 M:      Michael Ellerman <mpe@ellerman.id.au>
8887 W:      https://github.com/linuxppc/linux/wiki
8888 L:      linuxppc-dev@lists.ozlabs.org
8889 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8891 S:      Supported
8892 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8893 F:      Documentation/devicetree/bindings/powerpc/
8894 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8895 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8896 F:      Documentation/powerpc/
8897 F:      arch/powerpc/
8898 F:      drivers/char/tpm/tpm_ibmvtpm*
8899 F:      drivers/crypto/nx/
8900 F:      drivers/crypto/vmx/
8901 F:      drivers/i2c/busses/i2c-opal.c
8902 F:      drivers/net/ethernet/ibm/ibmveth.*
8903 F:      drivers/net/ethernet/ibm/ibmvnic.*
8904 F:      drivers/pci/hotplug/pnv_php.c
8905 F:      drivers/pci/hotplug/rpa*
8906 F:      drivers/rtc/rtc-opal.c
8907 F:      drivers/scsi/ibmvscsi/
8908 F:      drivers/tty/hvc/hvc_opal.c
8909 F:      drivers/watchdog/wdrtas.c
8910 F:      tools/testing/selftests/powerpc
8911 N:      /pmac
8912 N:      powermac
8913 N:      powernv
8914 N:      [^a-z0-9]ps3
8915 N:      pseries
8916
8917 LINUX FOR POWERPC EMBEDDED MPC5XXX
8918 M:      Anatolij Gustschin <agust@denx.de>
8919 L:      linuxppc-dev@lists.ozlabs.org
8920 T:      git git://git.denx.de/linux-denx-agust.git
8921 S:      Maintained
8922 F:      arch/powerpc/platforms/512x/
8923 F:      arch/powerpc/platforms/52xx/
8924
8925 LINUX FOR POWERPC EMBEDDED PPC4XX
8926 M:      Alistair Popple <alistair@popple.id.au>
8927 M:      Matt Porter <mporter@kernel.crashing.org>
8928 W:      http://www.penguinppc.org/
8929 L:      linuxppc-dev@lists.ozlabs.org
8930 S:      Maintained
8931 F:      arch/powerpc/platforms/40x/
8932 F:      arch/powerpc/platforms/44x/
8933
8934 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8935 M:      Scott Wood <oss@buserror.net>
8936 M:      Kumar Gala <galak@kernel.crashing.org>
8937 W:      http://www.penguinppc.org/
8938 L:      linuxppc-dev@lists.ozlabs.org
8939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8940 S:      Maintained
8941 F:      arch/powerpc/platforms/83xx/
8942 F:      arch/powerpc/platforms/85xx/
8943 F:      Documentation/devicetree/bindings/powerpc/fsl/
8944
8945 LINUX FOR POWERPC EMBEDDED PPC8XX
8946 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8947 W:      http://www.penguinppc.org/
8948 L:      linuxppc-dev@lists.ozlabs.org
8949 S:      Maintained
8950 F:      arch/powerpc/platforms/8xx/
8951
8952 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8953 L:      linuxppc-dev@lists.ozlabs.org
8954 S:      Orphan
8955 F:      arch/powerpc/*/*virtex*
8956 F:      arch/powerpc/*/*/*virtex*
8957
8958 LINUX FOR POWERPC PA SEMI PWRFICIENT
8959 L:      linuxppc-dev@lists.ozlabs.org
8960 S:      Orphan
8961 F:      arch/powerpc/platforms/pasemi/
8962 F:      drivers/*/*pasemi*
8963 F:      drivers/*/*/*pasemi*
8964
8965 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8966 M:      Kees Cook <keescook@chromium.org>
8967 S:      Maintained
8968 F:      drivers/misc/lkdtm/*
8969
8970 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8971 M:      Alan Stern <stern@rowland.harvard.edu>
8972 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8973 M:      Will Deacon <will.deacon@arm.com>
8974 M:      Peter Zijlstra <peterz@infradead.org>
8975 M:      Boqun Feng <boqun.feng@gmail.com>
8976 M:      Nicholas Piggin <npiggin@gmail.com>
8977 M:      David Howells <dhowells@redhat.com>
8978 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8979 M:      Luc Maranget <luc.maranget@inria.fr>
8980 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8981 R:      Akira Yokosawa <akiyks@gmail.com>
8982 R:      Daniel Lustig <dlustig@nvidia.com>
8983 L:      linux-kernel@vger.kernel.org
8984 L:      linux-arch@vger.kernel.org
8985 S:      Supported
8986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8987 F:      tools/memory-model/
8988 F:      Documentation/atomic_bitops.txt
8989 F:      Documentation/atomic_t.txt
8990 F:      Documentation/core-api/atomic_ops.rst
8991 F:      Documentation/core-api/refcount-vs-atomic.rst
8992 F:      Documentation/memory-barriers.txt
8993
8994 LIS3LV02D ACCELEROMETER DRIVER
8995 M:      Eric Piel <eric.piel@tremplin-utc.net>
8996 S:      Maintained
8997 F:      Documentation/misc-devices/lis3lv02d
8998 F:      drivers/misc/lis3lv02d/
8999 F:      drivers/platform/x86/hp_accel.c
9000
9001 LIVE PATCHING
9002 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9003 M:      Jiri Kosina <jikos@kernel.org>
9004 M:      Miroslav Benes <mbenes@suse.cz>
9005 M:      Petr Mladek <pmladek@suse.com>
9006 R:      Joe Lawrence <joe.lawrence@redhat.com>
9007 S:      Maintained
9008 F:      kernel/livepatch/
9009 F:      include/linux/livepatch.h
9010 F:      arch/x86/include/asm/livepatch.h
9011 F:      arch/x86/kernel/livepatch.c
9012 F:      Documentation/livepatch/
9013 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9014 F:      samples/livepatch/
9015 F:      tools/testing/selftests/livepatch/
9016 L:      live-patching@vger.kernel.org
9017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9018
9019 LLC (802.2)
9020 L:      netdev@vger.kernel.org
9021 S:      Odd fixes
9022 F:      include/linux/llc.h
9023 F:      include/uapi/linux/llc.h
9024 F:      include/net/llc*
9025 F:      net/llc/
9026
9027 LM73 HARDWARE MONITOR DRIVER
9028 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9029 L:      linux-hwmon@vger.kernel.org
9030 S:      Maintained
9031 F:      drivers/hwmon/lm73.c
9032
9033 LM78 HARDWARE MONITOR DRIVER
9034 M:      Jean Delvare <jdelvare@suse.com>
9035 L:      linux-hwmon@vger.kernel.org
9036 S:      Maintained
9037 F:      Documentation/hwmon/lm78
9038 F:      drivers/hwmon/lm78.c
9039
9040 LM83 HARDWARE MONITOR DRIVER
9041 M:      Jean Delvare <jdelvare@suse.com>
9042 L:      linux-hwmon@vger.kernel.org
9043 S:      Maintained
9044 F:      Documentation/hwmon/lm83
9045 F:      drivers/hwmon/lm83.c
9046
9047 LM90 HARDWARE MONITOR DRIVER
9048 M:      Jean Delvare <jdelvare@suse.com>
9049 L:      linux-hwmon@vger.kernel.org
9050 S:      Maintained
9051 F:      Documentation/hwmon/lm90
9052 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9053 F:      drivers/hwmon/lm90.c
9054 F:      include/dt-bindings/thermal/lm90.h
9055
9056 LM95234 HARDWARE MONITOR DRIVER
9057 M:      Guenter Roeck <linux@roeck-us.net>
9058 L:      linux-hwmon@vger.kernel.org
9059 S:      Maintained
9060 F:      Documentation/hwmon/lm95234
9061 F:      drivers/hwmon/lm95234.c
9062
9063 LME2510 MEDIA DRIVER
9064 M:      Malcolm Priestley <tvboxspy@gmail.com>
9065 L:      linux-media@vger.kernel.org
9066 W:      https://linuxtv.org
9067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9068 S:      Maintained
9069 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9070
9071 LOADPIN SECURITY MODULE
9072 M:      Kees Cook <keescook@chromium.org>
9073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9074 S:      Supported
9075 F:      security/loadpin/
9076 F:      Documentation/admin-guide/LSM/LoadPin.rst
9077
9078 LOCKING PRIMITIVES
9079 M:      Peter Zijlstra <peterz@infradead.org>
9080 M:      Ingo Molnar <mingo@redhat.com>
9081 M:      Will Deacon <will.deacon@arm.com>
9082 L:      linux-kernel@vger.kernel.org
9083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9084 S:      Maintained
9085 F:      Documentation/locking/
9086 F:      include/linux/lockdep.h
9087 F:      include/linux/spinlock*.h
9088 F:      arch/*/include/asm/spinlock*.h
9089 F:      include/linux/rwlock*.h
9090 F:      include/linux/mutex*.h
9091 F:      include/linux/rwsem*.h
9092 F:      arch/*/include/asm/rwsem.h
9093 F:      include/linux/seqlock.h
9094 F:      lib/locking*.[ch]
9095 F:      kernel/locking/
9096 X:      kernel/locking/locktorture.c
9097
9098 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9099 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9100 L:      linux-ntfs-dev@lists.sourceforge.net
9101 W:      http://www.linux-ntfs.org/content/view/19/37/
9102 S:      Maintained
9103 F:      Documentation/ldm.txt
9104 F:      block/partitions/ldm.*
9105
9106 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9107 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9108 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9109 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9110 L:      MPT-FusionLinux.pdl@broadcom.com
9111 L:      linux-scsi@vger.kernel.org
9112 W:      http://www.avagotech.com/support/
9113 S:      Supported
9114 F:      drivers/message/fusion/
9115 F:      drivers/scsi/mpt3sas/
9116
9117 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9118 M:      Matthew Wilcox <willy@infradead.org>
9119 L:      linux-scsi@vger.kernel.org
9120 S:      Maintained
9121 F:      drivers/scsi/sym53c8xx_2/
9122
9123 LTC1660 DAC DRIVER
9124 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9125 L:      linux-iio@vger.kernel.org
9126 S:      Maintained
9127 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9128 F:      drivers/iio/dac/ltc1660.c
9129
9130 LTC4261 HARDWARE MONITOR DRIVER
9131 M:      Guenter Roeck <linux@roeck-us.net>
9132 L:      linux-hwmon@vger.kernel.org
9133 S:      Maintained
9134 F:      Documentation/hwmon/ltc4261
9135 F:      drivers/hwmon/ltc4261.c
9136
9137 LTC4306 I2C MULTIPLEXER DRIVER
9138 M:      Michael Hennerich <michael.hennerich@analog.com>
9139 W:      http://ez.analog.com/community/linux-device-drivers
9140 L:      linux-i2c@vger.kernel.org
9141 S:      Supported
9142 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9143 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9144
9145 LTP (Linux Test Project)
9146 M:      Mike Frysinger <vapier@gentoo.org>
9147 M:      Cyril Hrubis <chrubis@suse.cz>
9148 M:      Wanlong Gao <wanlong.gao@gmail.com>
9149 M:      Jan Stancek <jstancek@redhat.com>
9150 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9151 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9152 L:      ltp@lists.linux.it (subscribers-only)
9153 W:      http://linux-test-project.github.io/
9154 T:      git git://github.com/linux-test-project/ltp.git
9155 S:      Maintained
9156
9157 M68K ARCHITECTURE
9158 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9159 L:      linux-m68k@lists.linux-m68k.org
9160 W:      http://www.linux-m68k.org/
9161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9162 S:      Maintained
9163 F:      arch/m68k/
9164 F:      drivers/zorro/
9165
9166 M68K ON APPLE MACINTOSH
9167 M:      Joshua Thompson <funaho@jurai.org>
9168 W:      http://www.mac.linux-m68k.org/
9169 L:      linux-m68k@lists.linux-m68k.org
9170 S:      Maintained
9171 F:      arch/m68k/mac/
9172
9173 M68K ON HP9000/300
9174 M:      Philip Blundell <philb@gnu.org>
9175 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9176 S:      Maintained
9177 F:      arch/m68k/hp300/
9178
9179 M88DS3103 MEDIA DRIVER
9180 M:      Antti Palosaari <crope@iki.fi>
9181 L:      linux-media@vger.kernel.org
9182 W:      https://linuxtv.org
9183 W:      http://palosaari.fi/linux/
9184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9185 T:      git git://linuxtv.org/anttip/media_tree.git
9186 S:      Maintained
9187 F:      drivers/media/dvb-frontends/m88ds3103*
9188
9189 M88RS2000 MEDIA DRIVER
9190 M:      Malcolm Priestley <tvboxspy@gmail.com>
9191 L:      linux-media@vger.kernel.org
9192 W:      https://linuxtv.org
9193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9194 S:      Maintained
9195 F:      drivers/media/dvb-frontends/m88rs2000*
9196
9197 MA901 MASTERKIT USB FM RADIO DRIVER
9198 M:      Alexey Klimov <klimov.linux@gmail.com>
9199 L:      linux-media@vger.kernel.org
9200 T:      git git://linuxtv.org/media_tree.git
9201 S:      Maintained
9202 F:      drivers/media/radio/radio-ma901.c
9203
9204 MAC80211
9205 M:      Johannes Berg <johannes@sipsolutions.net>
9206 L:      linux-wireless@vger.kernel.org
9207 W:      http://wireless.kernel.org/
9208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9210 S:      Maintained
9211 F:      Documentation/networking/mac80211-injection.txt
9212 F:      include/net/mac80211.h
9213 F:      net/mac80211/
9214 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9215 F:      Documentation/networking/mac80211_hwsim/README
9216
9217 MAILBOX API
9218 M:      Jassi Brar <jassisinghbrar@gmail.com>
9219 L:      linux-kernel@vger.kernel.org
9220 S:      Maintained
9221 F:      drivers/mailbox/
9222 F:      include/linux/mailbox_client.h
9223 F:      include/linux/mailbox_controller.h
9224
9225 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9226 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9227 W:      http://www.kernel.org/doc/man-pages
9228 L:      linux-man@vger.kernel.org
9229 S:      Maintained
9230
9231 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9232 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9233 L:      linux-mips@vger.kernel.org
9234 S:      Maintained
9235 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9236
9237 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9238 M:      Andrew Lunn <andrew@lunn.ch>
9239 M:      Vivien Didelot <vivien.didelot@gmail.com>
9240 L:      netdev@vger.kernel.org
9241 S:      Maintained
9242 F:      drivers/net/dsa/mv88e6xxx/
9243 F:      include/linux/platform_data/mv88e6xxx.h
9244 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9245
9246 MARVELL ARMADA DRM SUPPORT
9247 M:      Russell King <linux@armlinux.org.uk>
9248 S:      Maintained
9249 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9250 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9251 F:      drivers/gpu/drm/armada/
9252 F:      include/uapi/drm/armada_drm.h
9253 F:      Documentation/devicetree/bindings/display/armada/
9254
9255 MARVELL ARMADA 3700 PHY DRIVERS
9256 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9257 S:      Maintained
9258 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9259 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9260 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9261 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9262
9263 MARVELL CRYPTO DRIVER
9264 M:      Boris Brezillon <bbrezillon@kernel.org>
9265 M:      Arnaud Ebalard <arno@natisbad.org>
9266 F:      drivers/crypto/marvell/
9267 S:      Maintained
9268 L:      linux-crypto@vger.kernel.org
9269
9270 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9271 M:      Mirko Lindner <mlindner@marvell.com>
9272 M:      Stephen Hemminger <stephen@networkplumber.org>
9273 L:      netdev@vger.kernel.org
9274 S:      Maintained
9275 F:      drivers/net/ethernet/marvell/sk*
9276
9277 MARVELL LIBERTAS WIRELESS DRIVER
9278 L:      libertas-dev@lists.infradead.org
9279 S:      Orphan
9280 F:      drivers/net/wireless/marvell/libertas/
9281
9282 MARVELL MACCHIATOBIN SUPPORT
9283 M:      Russell King <linux@armlinux.org.uk>
9284 L:      linux-arm-kernel@lists.infradead.org
9285 S:      Maintained
9286 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9287
9288 MARVELL MV643XX ETHERNET DRIVER
9289 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9290 L:      netdev@vger.kernel.org
9291 S:      Maintained
9292 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9293 F:      include/linux/mv643xx.h
9294
9295 MARVELL MV88X3310 PHY DRIVER
9296 M:      Russell King <linux@armlinux.org.uk>
9297 L:      netdev@vger.kernel.org
9298 S:      Maintained
9299 F:      drivers/net/phy/marvell10g.c
9300
9301 MARVELL MVEBU THERMAL DRIVER
9302 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9303 S:      Maintained
9304 F:      drivers/thermal/armada_thermal.c
9305
9306 MARVELL MVNETA ETHERNET DRIVER
9307 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9308 L:      netdev@vger.kernel.org
9309 S:      Maintained
9310 F:      drivers/net/ethernet/marvell/mvneta.*
9311
9312 MARVELL MWIFIEX WIRELESS DRIVER
9313 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9314 M:      Nishant Sarmukadam <nishants@marvell.com>
9315 M:      Ganapathi Bhat <gbhat@marvell.com>
9316 M:      Xinming Hu <huxinming820@gmail.com>
9317 L:      linux-wireless@vger.kernel.org
9318 S:      Maintained
9319 F:      drivers/net/wireless/marvell/mwifiex/
9320
9321 MARVELL MWL8K WIRELESS DRIVER
9322 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9323 L:      linux-wireless@vger.kernel.org
9324 S:      Odd Fixes
9325 F:      drivers/net/wireless/marvell/mwl8k.c
9326
9327 MARVELL NAND CONTROLLER DRIVER
9328 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9329 L:      linux-mtd@lists.infradead.org
9330 S:      Maintained
9331 F:      drivers/mtd/nand/raw/marvell_nand.c
9332 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9333
9334 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9335 M:      Nicolas Pitre <nico@fluxnic.net>
9336 S:      Odd Fixes
9337 F:      drivers/mmc/host/mvsdio.*
9338
9339 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9340 M:      Hu Ziji <huziji@marvell.com>
9341 L:      linux-mmc@vger.kernel.org
9342 S:      Supported
9343 F:      drivers/mmc/host/sdhci-xenon*
9344 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9345
9346 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9347 M:      Sunil Goutham <sgoutham@marvell.com>
9348 M:      Linu Cherian <lcherian@marvell.com>
9349 M:      Geetha sowjanya <gakula@marvell.com>
9350 M:      Jerin Jacob <jerinj@marvell.com>
9351 L:      netdev@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/net/ethernet/marvell/octeontx2/af/
9354
9355 MATROX FRAMEBUFFER DRIVER
9356 L:      linux-fbdev@vger.kernel.org
9357 S:      Orphan
9358 F:      drivers/video/fbdev/matrox/matroxfb_*
9359 F:      include/uapi/linux/matroxfb.h
9360
9361 MAX16065 HARDWARE MONITOR DRIVER
9362 M:      Guenter Roeck <linux@roeck-us.net>
9363 L:      linux-hwmon@vger.kernel.org
9364 S:      Maintained
9365 F:      Documentation/hwmon/max16065
9366 F:      drivers/hwmon/max16065.c
9367
9368 MAX2175 SDR TUNER DRIVER
9369 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9370 L:      linux-media@vger.kernel.org
9371 T:      git git://linuxtv.org/media_tree.git
9372 S:      Maintained
9373 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9374 F:      Documentation/media/v4l-drivers/max2175.rst
9375 F:      drivers/media/i2c/max2175*
9376 F:      include/uapi/linux/max2175.h
9377
9378 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9379 L:      linux-hwmon@vger.kernel.org
9380 S:      Orphan
9381 F:      Documentation/hwmon/max6650
9382 F:      drivers/hwmon/max6650.c
9383
9384 MAX6697 HARDWARE MONITOR DRIVER
9385 M:      Guenter Roeck <linux@roeck-us.net>
9386 L:      linux-hwmon@vger.kernel.org
9387 S:      Maintained
9388 F:      Documentation/hwmon/max6697
9389 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9390 F:      drivers/hwmon/max6697.c
9391 F:      include/linux/platform_data/max6697.h
9392
9393 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9394 M:      Peter Rosin <peda@axentia.se>
9395 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9396 S:      Maintained
9397 F:      Documentation/devicetree/bindings/sound/max9860.txt
9398 F:      sound/soc/codecs/max9860.*
9399
9400 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9401 M:      Javier Martinez Canillas <javier@dowhile0.org>
9402 L:      linux-kernel@vger.kernel.org
9403 S:      Supported
9404 F:      drivers/regulator/max77802-regulator.c
9405 F:      Documentation/devicetree/bindings/*/*max77802.txt
9406 F:      include/dt-bindings/*/*max77802.h
9407
9408 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9409 M:      Krzysztof Kozlowski <krzk@kernel.org>
9410 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9411 L:      linux-pm@vger.kernel.org
9412 S:      Supported
9413 F:      drivers/power/supply/max14577_charger.c
9414 F:      drivers/power/supply/max77693_charger.c
9415
9416 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9417 M:      Chanwoo Choi <cw00.choi@samsung.com>
9418 M:      Krzysztof Kozlowski <krzk@kernel.org>
9419 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9420 L:      linux-kernel@vger.kernel.org
9421 S:      Supported
9422 F:      drivers/*/max14577*.c
9423 F:      drivers/*/max77686*.c
9424 F:      drivers/*/max77693*.c
9425 F:      drivers/extcon/extcon-max14577.c
9426 F:      drivers/extcon/extcon-max77693.c
9427 F:      drivers/rtc/rtc-max77686.c
9428 F:      drivers/clk/clk-max77686.c
9429 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9430 F:      Documentation/devicetree/bindings/*/max77686.txt
9431 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9432 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9433 F:      include/linux/mfd/max14577*.h
9434 F:      include/linux/mfd/max77686*.h
9435 F:      include/linux/mfd/max77693*.h
9436
9437 MAXIRADIO FM RADIO RECEIVER DRIVER
9438 M:      Hans Verkuil <hverkuil@xs4all.nl>
9439 L:      linux-media@vger.kernel.org
9440 T:      git git://linuxtv.org/media_tree.git
9441 W:      https://linuxtv.org
9442 S:      Maintained
9443 F:      drivers/media/radio/radio-maxiradio*
9444
9445 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9446 M:      Peter Rosin <peda@axentia.se>
9447 L:      linux-iio@vger.kernel.org
9448 S:      Maintained
9449 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9450 F:      drivers/iio/potentiometer/mcp4018.c
9451 F:      drivers/iio/potentiometer/mcp4531.c
9452
9453 MCR20A IEEE-802.15.4 RADIO DRIVER
9454 M:      Xue Liu <liuxuenetmail@gmail.com>
9455 L:      linux-wpan@vger.kernel.org
9456 W:      https://github.com/xueliu/mcr20a-linux
9457 S:      Maintained
9458 F:      drivers/net/ieee802154/mcr20a.c
9459 F:      drivers/net/ieee802154/mcr20a.h
9460 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9461
9462 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9463 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9464 L:      linux-iio@vger.kernel.org
9465 S:      Maintained
9466 F:      drivers/iio/dac/cio-dac.c
9467
9468 MEDIA DRIVERS FOR ASCOT2E
9469 M:      Sergey Kozlov <serjk@netup.ru>
9470 M:      Abylay Ospan <aospan@netup.ru>
9471 L:      linux-media@vger.kernel.org
9472 W:      https://linuxtv.org
9473 W:      http://netup.tv/
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Supported
9476 F:      drivers/media/dvb-frontends/ascot2e*
9477
9478 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9479 M:      Jasmin Jessich <jasmin@anw.at>
9480 L:      linux-media@vger.kernel.org
9481 W:      https://linuxtv.org
9482 T:      git git://linuxtv.org/media_tree.git
9483 S:      Maintained
9484 F:      drivers/media/dvb-frontends/cxd2099*
9485
9486 MEDIA DRIVERS FOR CXD2841ER
9487 M:      Sergey Kozlov <serjk@netup.ru>
9488 M:      Abylay Ospan <aospan@netup.ru>
9489 L:      linux-media@vger.kernel.org
9490 W:      https://linuxtv.org
9491 W:      http://netup.tv/
9492 T:      git git://linuxtv.org/media_tree.git
9493 S:      Supported
9494 F:      drivers/media/dvb-frontends/cxd2841er*
9495
9496 MEDIA DRIVERS FOR CXD2880
9497 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9498 L:      linux-media@vger.kernel.org
9499 W:      http://linuxtv.org/
9500 T:      git git://linuxtv.org/media_tree.git
9501 S:      Supported
9502 F:      drivers/media/dvb-frontends/cxd2880/*
9503 F:      drivers/media/spi/cxd2880*
9504
9505 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9506 L:      linux-media@vger.kernel.org
9507 W:      https://linuxtv.org
9508 T:      git git://linuxtv.org/media_tree.git
9509 S:      Orphan
9510 F:      drivers/media/pci/ddbridge/*
9511
9512 MEDIA DRIVERS FOR FREESCALE IMX
9513 M:      Steve Longerbeam <slongerbeam@gmail.com>
9514 M:      Philipp Zabel <p.zabel@pengutronix.de>
9515 L:      linux-media@vger.kernel.org
9516 T:      git git://linuxtv.org/media_tree.git
9517 S:      Maintained
9518 F:      Documentation/devicetree/bindings/media/imx.txt
9519 F:      Documentation/media/v4l-drivers/imx.rst
9520 F:      drivers/staging/media/imx/
9521 F:      include/linux/imx-media.h
9522 F:      include/media/imx.h
9523
9524 MEDIA DRIVER FOR FREESCALE IMX PXP
9525 M:      Philipp Zabel <p.zabel@pengutronix.de>
9526 L:      linux-media@vger.kernel.org
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Maintained
9529 F:      drivers/media/platform/imx-pxp.[ch]
9530
9531 MEDIA DRIVERS FOR FREESCALE IMX7
9532 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9533 L:      linux-media@vger.kernel.org
9534 T:      git git://linuxtv.org/media_tree.git
9535 S:      Maintained
9536 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9537 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9538 F:      Documentation/media/v4l-drivers/imx7.rst
9539 F:      drivers/staging/media/imx/imx7-media-csi.c
9540 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9541
9542 MEDIA DRIVERS FOR HELENE
9543 M:      Abylay Ospan <aospan@netup.ru>
9544 L:      linux-media@vger.kernel.org
9545 W:      https://linuxtv.org
9546 W:      http://netup.tv/
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Supported
9549 F:      drivers/media/dvb-frontends/helene*
9550
9551 MEDIA DRIVERS FOR HORUS3A
9552 M:      Sergey Kozlov <serjk@netup.ru>
9553 M:      Abylay Ospan <aospan@netup.ru>
9554 L:      linux-media@vger.kernel.org
9555 W:      https://linuxtv.org
9556 W:      http://netup.tv/
9557 T:      git git://linuxtv.org/media_tree.git
9558 S:      Supported
9559 F:      drivers/media/dvb-frontends/horus3a*
9560
9561 MEDIA DRIVERS FOR LNBH25
9562 M:      Sergey Kozlov <serjk@netup.ru>
9563 M:      Abylay Ospan <aospan@netup.ru>
9564 L:      linux-media@vger.kernel.org
9565 W:      https://linuxtv.org
9566 W:      http://netup.tv/
9567 T:      git git://linuxtv.org/media_tree.git
9568 S:      Supported
9569 F:      drivers/media/dvb-frontends/lnbh25*
9570
9571 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9572 L:      linux-media@vger.kernel.org
9573 W:      https://linuxtv.org
9574 T:      git git://linuxtv.org/media_tree.git
9575 S:      Orphan
9576 F:      drivers/media/dvb-frontends/mxl5xx*
9577
9578 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9579 M:      Sergey Kozlov <serjk@netup.ru>
9580 M:      Abylay Ospan <aospan@netup.ru>
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 W:      http://netup.tv/
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Supported
9586 F:      drivers/media/pci/netup_unidvb/*
9587
9588 MEDIA DRIVERS FOR RENESAS - CEU
9589 M:      Jacopo Mondi <jacopo@jmondi.org>
9590 L:      linux-media@vger.kernel.org
9591 L:      linux-renesas-soc@vger.kernel.org
9592 T:      git git://linuxtv.org/media_tree.git
9593 S:      Supported
9594 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9595 F:      drivers/media/platform/renesas-ceu.c
9596 F:      include/media/drv-intf/renesas-ceu.h
9597
9598 MEDIA DRIVERS FOR RENESAS - DRIF
9599 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9600 L:      linux-media@vger.kernel.org
9601 L:      linux-renesas-soc@vger.kernel.org
9602 T:      git git://linuxtv.org/media_tree.git
9603 S:      Supported
9604 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9605 F:      drivers/media/platform/rcar_drif.c
9606
9607 MEDIA DRIVERS FOR RENESAS - FCP
9608 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9609 L:      linux-media@vger.kernel.org
9610 L:      linux-renesas-soc@vger.kernel.org
9611 T:      git git://linuxtv.org/media_tree.git
9612 S:      Supported
9613 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9614 F:      drivers/media/platform/rcar-fcp.c
9615 F:      include/media/rcar-fcp.h
9616
9617 MEDIA DRIVERS FOR RENESAS - FDP1
9618 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9619 L:      linux-media@vger.kernel.org
9620 L:      linux-renesas-soc@vger.kernel.org
9621 T:      git git://linuxtv.org/media_tree.git
9622 S:      Supported
9623 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9624 F:      drivers/media/platform/rcar_fdp1.c
9625
9626 MEDIA DRIVERS FOR RENESAS - VIN
9627 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9628 L:      linux-media@vger.kernel.org
9629 L:      linux-renesas-soc@vger.kernel.org
9630 T:      git git://linuxtv.org/media_tree.git
9631 S:      Supported
9632 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9633 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9634 F:      drivers/media/platform/rcar-vin/
9635
9636 MEDIA DRIVERS FOR RENESAS - VSP1
9637 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9638 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9639 L:      linux-media@vger.kernel.org
9640 L:      linux-renesas-soc@vger.kernel.org
9641 T:      git git://linuxtv.org/media_tree.git
9642 S:      Supported
9643 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9644 F:      drivers/media/platform/vsp1/
9645
9646 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9647 L:      linux-media@vger.kernel.org
9648 W:      https://linuxtv.org
9649 T:      git git://linuxtv.org/media_tree.git
9650 S:      Orphan
9651 F:      drivers/media/dvb-frontends/stv0910*
9652
9653 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9654 L:      linux-media@vger.kernel.org
9655 W:      https://linuxtv.org
9656 T:      git git://linuxtv.org/media_tree.git
9657 S:      Orphan
9658 F:      drivers/media/dvb-frontends/stv6111*
9659
9660 MEDIA DRIVERS FOR STM32 - DCMI
9661 M:      Hugues Fruchet <hugues.fruchet@st.com>
9662 L:      linux-media@vger.kernel.org
9663 T:      git git://linuxtv.org/media_tree.git
9664 S:      Supported
9665 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9666 F:      drivers/media/platform/stm32/stm32-dcmi.c
9667
9668 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9669 M:      Dmitry Osipenko <digetx@gmail.com>
9670 L:      linux-media@vger.kernel.org
9671 L:      linux-tegra@vger.kernel.org
9672 T:      git git://linuxtv.org/media_tree.git
9673 S:      Maintained
9674 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9675 F:      drivers/staging/media/tegra-vde/
9676
9677 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9678 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9679 P:      LinuxTV.org Project
9680 L:      linux-media@vger.kernel.org
9681 W:      https://linuxtv.org
9682 Q:      http://patchwork.kernel.org/project/linux-media/list/
9683 T:      git git://linuxtv.org/media_tree.git
9684 S:      Maintained
9685 F:      Documentation/devicetree/bindings/media/
9686 F:      Documentation/media/
9687 F:      drivers/media/
9688 F:      drivers/staging/media/
9689 F:      include/linux/platform_data/media/
9690 F:      include/media/
9691 F:      include/uapi/linux/dvb/
9692 F:      include/uapi/linux/videodev2.h
9693 F:      include/uapi/linux/media.h
9694 F:      include/uapi/linux/v4l2-*
9695 F:      include/uapi/linux/meye.h
9696 F:      include/uapi/linux/ivtv*
9697 F:      include/uapi/linux/uvcvideo.h
9698
9699 MEDIATEK BLUETOOTH DRIVER
9700 M:      Sean Wang <sean.wang@mediatek.com>
9701 L:      linux-bluetooth@vger.kernel.org
9702 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9703 S:      Maintained
9704 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9705 F:      drivers/bluetooth/btmtkuart.c
9706
9707 MEDIATEK CIR DRIVER
9708 M:      Sean Wang <sean.wang@mediatek.com>
9709 S:      Maintained
9710 F:      drivers/media/rc/mtk-cir.c
9711
9712 MEDIATEK DMA DRIVER
9713 M:      Sean Wang <sean.wang@mediatek.com>
9714 L:      dmaengine@vger.kernel.org
9715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9716 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9717 S:      Maintained
9718 F:      Documentation/devicetree/bindings/dma/mtk-*
9719 F:      drivers/dma/mediatek/
9720
9721 MEDIATEK PMIC LED DRIVER
9722 M:      Sean Wang <sean.wang@mediatek.com>
9723 S:      Maintained
9724 F:      drivers/leds/leds-mt6323.c
9725 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9726
9727 MEDIATEK ETHERNET DRIVER
9728 M:      Felix Fietkau <nbd@openwrt.org>
9729 M:      John Crispin <john@phrozen.org>
9730 M:      Sean Wang <sean.wang@mediatek.com>
9731 M:      Nelson Chang <nelson.chang@mediatek.com>
9732 L:      netdev@vger.kernel.org
9733 S:      Maintained
9734 F:      drivers/net/ethernet/mediatek/
9735
9736 MEDIATEK SWITCH DRIVER
9737 M:      Sean Wang <sean.wang@mediatek.com>
9738 L:      netdev@vger.kernel.org
9739 S:      Maintained
9740 F:      drivers/net/dsa/mt7530.*
9741 F:      net/dsa/tag_mtk.c
9742
9743 MEDIATEK JPEG DRIVER
9744 M:      Rick Chang <rick.chang@mediatek.com>
9745 M:      Bin Liu <bin.liu@mediatek.com>
9746 S:      Supported
9747 F:      drivers/media/platform/mtk-jpeg/
9748 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9749
9750 MEDIATEK MDP DRIVER
9751 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9752 M:      Houlong Wei <houlong.wei@mediatek.com>
9753 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9754 S:      Supported
9755 F:      drivers/media/platform/mtk-mdp/
9756 F:      drivers/media/platform/mtk-vpu/
9757 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9758
9759 MEDIATEK MEDIA DRIVER
9760 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9761 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9762 S:      Supported
9763 F:      drivers/media/platform/mtk-vcodec/
9764 F:      drivers/media/platform/mtk-vpu/
9765 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9766 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9767
9768 MEDIATEK MT76 WIRELESS LAN DRIVER
9769 M:      Felix Fietkau <nbd@nbd.name>
9770 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9771 L:      linux-wireless@vger.kernel.org
9772 S:      Maintained
9773 F:      drivers/net/wireless/mediatek/mt76/
9774
9775 MEDIATEK MT7601U WIRELESS LAN DRIVER
9776 M:      Jakub Kicinski <kubakici@wp.pl>
9777 L:      linux-wireless@vger.kernel.org
9778 S:      Maintained
9779 F:      drivers/net/wireless/mediatek/mt7601u/
9780
9781 MEDIATEK NAND CONTROLLER DRIVER
9782 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9783 L:      linux-mtd@lists.infradead.org
9784 S:      Maintained
9785 F:      drivers/mtd/nand/raw/mtk_*
9786 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9787
9788 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9789 M:      Sean Wang <sean.wang@mediatek.com>
9790 S:      Maintained
9791 F:      drivers/char/hw_random/mtk-rng.c
9792
9793 MEDIATEK USB3 DRD IP DRIVER
9794 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9795 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9797 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9798 S:      Maintained
9799 F:      drivers/usb/mtu3/
9800
9801 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9802 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9803 M:      Martin Donnelly <martin.donnelly@ge.com>
9804 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9805 S:      Maintained
9806 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9807 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9808
9809 MEGARAID SCSI/SAS DRIVERS
9810 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9811 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9812 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9813 L:      megaraidlinux.pdl@broadcom.com
9814 L:      linux-scsi@vger.kernel.org
9815 W:      http://www.avagotech.com/support/
9816 S:      Maintained
9817 F:      Documentation/scsi/megaraid.txt
9818 F:      drivers/scsi/megaraid.*
9819 F:      drivers/scsi/megaraid/
9820
9821 MELEXIS MLX90614 DRIVER
9822 M:      Crt Mori <cmo@melexis.com>
9823 L:      linux-iio@vger.kernel.org
9824 W:      http://www.melexis.com
9825 S:      Supported
9826 F:      drivers/iio/temperature/mlx90614.c
9827
9828 MELEXIS MLX90632 DRIVER
9829 M:      Crt Mori <cmo@melexis.com>
9830 L:      linux-iio@vger.kernel.org
9831 W:      http://www.melexis.com
9832 S:      Supported
9833 F:      drivers/iio/temperature/mlx90632.c
9834
9835 MELFAS MIP4 TOUCHSCREEN DRIVER
9836 M:      Sangwon Jee <jeesw@melfas.com>
9837 W:      http://www.melfas.com
9838 S:      Supported
9839 F:      drivers/input/touchscreen/melfas_mip4.c
9840 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9841
9842 MELLANOX ETHERNET DRIVER (mlx4_en)
9843 M:      Tariq Toukan <tariqt@mellanox.com>
9844 L:      netdev@vger.kernel.org
9845 S:      Supported
9846 W:      http://www.mellanox.com
9847 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9848 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9849
9850 MELLANOX ETHERNET DRIVER (mlx5e)
9851 M:      Saeed Mahameed <saeedm@mellanox.com>
9852 L:      netdev@vger.kernel.org
9853 S:      Supported
9854 W:      http://www.mellanox.com
9855 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9856 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9857
9858 MELLANOX ETHERNET INNOVA DRIVERS
9859 R:      Boris Pismenny <borisp@mellanox.com>
9860 L:      netdev@vger.kernel.org
9861 S:      Supported
9862 W:      http://www.mellanox.com
9863 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9864 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9865 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9866 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9867 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9868
9869 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9870 R:      Boris Pismenny <borisp@mellanox.com>
9871 L:      netdev@vger.kernel.org
9872 S:      Supported
9873 W:      http://www.mellanox.com
9874 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9875 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9877
9878 MELLANOX ETHERNET SWITCH DRIVERS
9879 M:      Jiri Pirko <jiri@mellanox.com>
9880 M:      Ido Schimmel <idosch@mellanox.com>
9881 L:      netdev@vger.kernel.org
9882 S:      Supported
9883 W:      http://www.mellanox.com
9884 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9885 F:      drivers/net/ethernet/mellanox/mlxsw/
9886 F:      tools/testing/selftests/drivers/net/mlxsw/
9887
9888 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9889 M:      mlxsw@mellanox.com
9890 L:      netdev@vger.kernel.org
9891 S:      Supported
9892 W:      http://www.mellanox.com
9893 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9894 F:      drivers/net/ethernet/mellanox/mlxfw/
9895
9896 MELLANOX HARDWARE PLATFORM SUPPORT
9897 M:      Andy Shevchenko <andy@infradead.org>
9898 M:      Darren Hart <dvhart@infradead.org>
9899 M:      Vadim Pasternak <vadimp@mellanox.com>
9900 L:      platform-driver-x86@vger.kernel.org
9901 S:      Supported
9902 F:      drivers/platform/mellanox/
9903
9904 MELLANOX MLX4 core VPI driver
9905 M:      Tariq Toukan <tariqt@mellanox.com>
9906 L:      netdev@vger.kernel.org
9907 L:      linux-rdma@vger.kernel.org
9908 W:      http://www.mellanox.com
9909 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9910 S:      Supported
9911 F:      drivers/net/ethernet/mellanox/mlx4/
9912 F:      include/linux/mlx4/
9913
9914 MELLANOX MLX4 IB driver
9915 M:      Yishai Hadas <yishaih@mellanox.com>
9916 L:      linux-rdma@vger.kernel.org
9917 W:      http://www.mellanox.com
9918 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9919 S:      Supported
9920 F:      drivers/infiniband/hw/mlx4/
9921 F:      include/linux/mlx4/
9922 F:      include/uapi/rdma/mlx4-abi.h
9923
9924 MELLANOX MLX5 core VPI driver
9925 M:      Saeed Mahameed <saeedm@mellanox.com>
9926 M:      Leon Romanovsky <leonro@mellanox.com>
9927 L:      netdev@vger.kernel.org
9928 L:      linux-rdma@vger.kernel.org
9929 W:      http://www.mellanox.com
9930 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9931 S:      Supported
9932 F:      drivers/net/ethernet/mellanox/mlx5/core/
9933 F:      include/linux/mlx5/
9934
9935 MELLANOX MLX5 IB driver
9936 M:      Leon Romanovsky <leonro@mellanox.com>
9937 L:      linux-rdma@vger.kernel.org
9938 W:      http://www.mellanox.com
9939 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9940 S:      Supported
9941 F:      drivers/infiniband/hw/mlx5/
9942 F:      include/linux/mlx5/
9943 F:      include/uapi/rdma/mlx5-abi.h
9944
9945 MELLANOX MLXCPLD I2C AND MUX DRIVER
9946 M:      Vadim Pasternak <vadimp@mellanox.com>
9947 M:      Michael Shych <michaelsh@mellanox.com>
9948 L:      linux-i2c@vger.kernel.org
9949 S:      Supported
9950 F:      drivers/i2c/busses/i2c-mlxcpld.c
9951 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9952 F:      Documentation/i2c/busses/i2c-mlxcpld
9953
9954 MELLANOX MLXCPLD LED DRIVER
9955 M:      Vadim Pasternak <vadimp@mellanox.com>
9956 L:      linux-leds@vger.kernel.org
9957 S:      Supported
9958 F:      drivers/leds/leds-mlxcpld.c
9959 F:      drivers/leds/leds-mlxreg.c
9960 F:      Documentation/leds/leds-mlxcpld.txt
9961
9962 MELLANOX PLATFORM DRIVER
9963 M:      Vadim Pasternak <vadimp@mellanox.com>
9964 L:      platform-driver-x86@vger.kernel.org
9965 S:      Supported
9966 F:      drivers/platform/x86/mlx-platform.c
9967
9968 MEMBARRIER SUPPORT
9969 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9970 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9971 L:      linux-kernel@vger.kernel.org
9972 S:      Supported
9973 F:      kernel/sched/membarrier.c
9974 F:      include/uapi/linux/membarrier.h
9975 F:      arch/powerpc/include/asm/membarrier.h
9976
9977 MEMBLOCK
9978 M:      Mike Rapoport <rppt@linux.ibm.com>
9979 L:      linux-mm@kvack.org
9980 S:      Maintained
9981 F:      include/linux/memblock.h
9982 F:      mm/memblock.c
9983 F:      Documentation/core-api/boot-time-mm.rst
9984
9985 MEMORY MANAGEMENT
9986 L:      linux-mm@kvack.org
9987 W:      http://www.linux-mm.org
9988 S:      Maintained
9989 F:      include/linux/mm.h
9990 F:      include/linux/gfp.h
9991 F:      include/linux/mmzone.h
9992 F:      include/linux/memory_hotplug.h
9993 F:      include/linux/vmalloc.h
9994 F:      mm/
9995
9996 MEMORY TECHNOLOGY DEVICES (MTD)
9997 M:      David Woodhouse <dwmw2@infradead.org>
9998 M:      Brian Norris <computersforpeace@gmail.com>
9999 M:      Boris Brezillon <bbrezillon@kernel.org>
10000 M:      Marek Vasut <marek.vasut@gmail.com>
10001 M:      Richard Weinberger <richard@nod.at>
10002 L:      linux-mtd@lists.infradead.org
10003 W:      http://www.linux-mtd.infradead.org/
10004 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10005 T:      git git://git.infradead.org/linux-mtd.git master
10006 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10007 S:      Maintained
10008 F:      Documentation/devicetree/bindings/mtd/
10009 F:      drivers/mtd/
10010 F:      include/linux/mtd/
10011 F:      include/uapi/mtd/
10012
10013 MEN A21 WATCHDOG DRIVER
10014 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10015 L:      linux-watchdog@vger.kernel.org
10016 S:      Maintained
10017 F:      drivers/watchdog/mena21_wdt.c
10018
10019 MEN CHAMELEON BUS (mcb)
10020 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10021 S:      Maintained
10022 F:      drivers/mcb/
10023 F:      include/linux/mcb.h
10024 F:      Documentation/men-chameleon-bus.txt
10025
10026 MEN F21BMC (Board Management Controller)
10027 M:      Andreas Werner <andreas.werner@men.de>
10028 S:      Supported
10029 F:      drivers/mfd/menf21bmc.c
10030 F:      drivers/watchdog/menf21bmc_wdt.c
10031 F:      drivers/leds/leds-menf21bmc.c
10032 F:      drivers/hwmon/menf21bmc_hwmon.c
10033 F:      Documentation/hwmon/menf21bmc
10034
10035 MEN Z069 WATCHDOG DRIVER
10036 M:      Johannes Thumshirn <jth@kernel.org>
10037 L:      linux-watchdog@vger.kernel.org
10038 S:      Maintained
10039 F:      drivers/watchdog/menz69_wdt.c
10040
10041 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10042 M:      Neil Armstrong <narmstrong@baylibre.com>
10043 L:      linux-media@lists.freedesktop.org
10044 L:      linux-amlogic@lists.infradead.org
10045 W:      http://linux-meson.com/
10046 S:      Supported
10047 F:      drivers/media/platform/meson/ao-cec.c
10048 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10049 T:      git git://linuxtv.org/media_tree.git
10050
10051 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10052 M:      Liang Yang <liang.yang@amlogic.com>
10053 L:      linux-mtd@lists.infradead.org
10054 S:      Maintained
10055 F:      drivers/mtd/nand/raw/meson_*
10056 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10057
10058 METHODE UDPU SUPPORT
10059 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10060 S:      Maintained
10061 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10062
10063 MICROBLAZE ARCHITECTURE
10064 M:      Michal Simek <monstr@monstr.eu>
10065 W:      http://www.monstr.eu/fdt/
10066 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10067 S:      Supported
10068 F:      arch/microblaze/
10069
10070 MICROCHIP AT91 SERIAL DRIVER
10071 M:      Richard Genoud <richard.genoud@gmail.com>
10072 S:      Maintained
10073 F:      drivers/tty/serial/atmel_serial.c
10074 F:      drivers/tty/serial/atmel_serial.h
10075 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10076
10077 MICROCHIP AUDIO ASOC DRIVERS
10078 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10080 S:      Supported
10081 F:      sound/soc/atmel
10082
10083 MICROCHIP DMA DRIVER
10084 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10086 L:      dmaengine@vger.kernel.org
10087 S:      Supported
10088 F:      drivers/dma/at_hdmac.c
10089 F:      drivers/dma/at_hdmac_regs.h
10090 F:      include/linux/platform_data/dma-atmel.h
10091 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10092 F:      include/dt-bindings/dma/at91.h
10093
10094 MICROCHIP ECC DRIVER
10095 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10096 L:      linux-crypto@vger.kernel.org
10097 S:      Maintained
10098 F:      drivers/crypto/atmel-ecc.*
10099
10100 MICROCHIP I2C DRIVER
10101 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10102 L:      linux-i2c@vger.kernel.org
10103 S:      Supported
10104 F:      drivers/i2c/busses/i2c-at91.c
10105
10106 MICROCHIP ISC DRIVER
10107 M:      Eugen Hristev <eugen.hristev@microchip.com>
10108 L:      linux-media@vger.kernel.org
10109 S:      Supported
10110 F:      drivers/media/platform/atmel/atmel-isc.c
10111 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10112 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10113
10114 MICROCHIP ISI DRIVER
10115 M:      Eugen Hristev <eugen.hristev@microchip.com>
10116 L:      linux-media@vger.kernel.org
10117 S:      Supported
10118 F:      drivers/media/platform/atmel/atmel-isi.c
10119 F:      drivers/media/platform/atmel/atmel-isi.h
10120
10121 MICROCHIP AT91 USART MFD DRIVER
10122 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10123 L:      linux-kernel@vger.kernel.org
10124 S:      Supported
10125 F:      drivers/mfd/at91-usart.c
10126 F:      include/dt-bindings/mfd/at91-usart.h
10127 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10128
10129 MICROCHIP AT91 USART SPI DRIVER
10130 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10131 L:      linux-spi@vger.kernel.org
10132 S:      Supported
10133 F:      drivers/spi/spi-at91-usart.c
10134 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10135
10136 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10137 M:      Woojung Huh <Woojung.Huh@microchip.com>
10138 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10139 L:      netdev@vger.kernel.org
10140 S:      Maintained
10141 F:      net/dsa/tag_ksz.c
10142 F:      drivers/net/dsa/microchip/*
10143 F:      include/linux/platform_data/microchip-ksz.h
10144 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10145
10146 MICROCHIP LAN743X ETHERNET DRIVER
10147 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10148 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10149 L:      netdev@vger.kernel.org
10150 S:      Maintained
10151 F:      drivers/net/ethernet/microchip/lan743x_*
10152
10153 MICROCHIP LCDFB DRIVER
10154 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10155 L:      linux-fbdev@vger.kernel.org
10156 S:      Maintained
10157 F:      drivers/video/fbdev/atmel_lcdfb.c
10158 F:      include/video/atmel_lcdc.h
10159
10160 MICROCHIP MMC/SD/SDIO MCI DRIVER
10161 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10162 S:      Maintained
10163 F:      drivers/mmc/host/atmel-mci.c
10164
10165 MICROCHIP MCP16502 PMIC DRIVER
10166 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10168 S:      Maintained
10169 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10170 F:      drivers/regulator/mcp16502.c
10171
10172 MICROCHIP MCP3911 ADC DRIVER
10173 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10174 M:      Kent Gustavsson <kent@minoris.se>
10175 L:      linux-iio@vger.kernel.org
10176 S:      Supported
10177 F:      drivers/iio/adc/mcp3911.c
10178 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10179
10180 MICROCHIP NAND DRIVER
10181 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10182 L:      linux-mtd@lists.infradead.org
10183 S:      Supported
10184 F:      drivers/mtd/nand/raw/atmel/*
10185 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10186
10187 MICROCHIP PWM DRIVER
10188 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10190 L:      linux-pwm@vger.kernel.org
10191 S:      Supported
10192 F:      drivers/pwm/pwm-atmel.c
10193 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10194
10195 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10196 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10197 M:      Eugen Hristev <eugen.hristev@microchip.com>
10198 L:      linux-iio@vger.kernel.org
10199 S:      Supported
10200 F:      drivers/iio/adc/at91-sama5d2_adc.c
10201 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10202 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10203
10204 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10205 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10206 S:      Supported
10207 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10208
10209 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10210 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10212 L:      linux-gpio@vger.kernel.org
10213 F:      drivers/gpio/gpio-sama5d2-piobu.c
10214
10215 MICROCHIP SPI DRIVER
10216 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10217 S:      Supported
10218 F:      drivers/spi/spi-atmel.*
10219
10220 MICROCHIP SSC DRIVER
10221 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10223 S:      Supported
10224 F:      drivers/misc/atmel-ssc.c
10225 F:      include/linux/atmel-ssc.h
10226
10227 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10228 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10230 S:      Supported
10231 F:      drivers/misc/atmel_tclib.c
10232 F:      drivers/clocksource/tcb_clksrc.c
10233
10234 MICROCHIP USBA UDC DRIVER
10235 M:      Cristian Birsan <cristian.birsan@microchip.com>
10236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10237 S:      Supported
10238 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10239
10240 MICROCHIP USB251XB DRIVER
10241 M:      Richard Leitner <richard.leitner@skidata.com>
10242 L:      linux-usb@vger.kernel.org
10243 S:      Maintained
10244 F:      drivers/usb/misc/usb251xb.c
10245 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10246
10247 MICROCHIP XDMA DRIVER
10248 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10249 L:      linux-arm-kernel@lists.infradead.org
10250 L:      dmaengine@vger.kernel.org
10251 S:      Supported
10252 F:      drivers/dma/at_xdmac.c
10253
10254 MICROSEMI MIPS SOCS
10255 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10256 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10257 L:      linux-mips@vger.kernel.org
10258 S:      Supported
10259 F:      arch/mips/generic/board-ocelot.c
10260 F:      arch/mips/configs/generic/board-ocelot.config
10261 F:      arch/mips/boot/dts/mscc/
10262 F:      Documentation/devicetree/bindings/mips/mscc.txt
10263
10264 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10265 M:      Don Brace <don.brace@microsemi.com>
10266 L:      esc.storagedev@microsemi.com
10267 L:      linux-scsi@vger.kernel.org
10268 S:      Supported
10269 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10270 F:      drivers/scsi/smartpqi/Kconfig
10271 F:      drivers/scsi/smartpqi/Makefile
10272 F:      include/linux/cciss*.h
10273 F:      include/uapi/linux/cciss*.h
10274 F:      Documentation/scsi/smartpqi.txt
10275
10276 MICROSEMI ETHERNET SWITCH DRIVER
10277 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10278 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10279 L:      netdev@vger.kernel.org
10280 S:      Supported
10281 F:      drivers/net/ethernet/mscc/
10282
10283 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10284 M:      Chen Yu <yu.c.chen@intel.com>
10285 L:      platform-driver-x86@vger.kernel.org
10286 S:      Supported
10287 F:      drivers/platform/x86/surfacepro3_button.c
10288
10289 MICROTEK X6 SCANNER
10290 M:      Oliver Neukum <oliver@neukum.org>
10291 S:      Maintained
10292 F:      drivers/usb/image/microtek.*
10293
10294 MIPS
10295 M:      Ralf Baechle <ralf@linux-mips.org>
10296 M:      Paul Burton <paul.burton@mips.com>
10297 M:      James Hogan <jhogan@kernel.org>
10298 L:      linux-mips@vger.kernel.org
10299 W:      http://www.linux-mips.org/
10300 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10302 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10303 S:      Supported
10304 F:      Documentation/devicetree/bindings/mips/
10305 F:      Documentation/mips/
10306 F:      arch/mips/
10307 F:      drivers/platform/mips/
10308
10309 MIPS BOSTON DEVELOPMENT BOARD
10310 M:      Paul Burton <paul.burton@mips.com>
10311 L:      linux-mips@vger.kernel.org
10312 S:      Maintained
10313 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10314 F:      arch/mips/boot/dts/img/boston.dts
10315 F:      arch/mips/configs/generic/board-boston.config
10316 F:      drivers/clk/imgtec/clk-boston.c
10317 F:      include/dt-bindings/clock/boston-clock.h
10318
10319 MIPS GENERIC PLATFORM
10320 M:      Paul Burton <paul.burton@mips.com>
10321 L:      linux-mips@vger.kernel.org
10322 S:      Supported
10323 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10324 F:      arch/mips/generic/
10325 F:      arch/mips/tools/generic-board-config.sh
10326
10327 MIPS/LOONGSON1 ARCHITECTURE
10328 M:      Keguang Zhang <keguang.zhang@gmail.com>
10329 L:      linux-mips@vger.kernel.org
10330 S:      Maintained
10331 F:      arch/mips/loongson32/
10332 F:      arch/mips/include/asm/mach-loongson32/
10333 F:      drivers/*/*loongson1*
10334 F:      drivers/*/*/*loongson1*
10335
10336 MIPS/LOONGSON2 ARCHITECTURE
10337 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10338 L:      linux-mips@vger.kernel.org
10339 S:      Maintained
10340 F:      arch/mips/loongson64/fuloong-2e/
10341 F:      arch/mips/loongson64/lemote-2f/
10342 F:      arch/mips/include/asm/mach-loongson64/
10343 F:      drivers/*/*loongson2*
10344 F:      drivers/*/*/*loongson2*
10345
10346 MIPS/LOONGSON3 ARCHITECTURE
10347 M:      Huacai Chen <chenhc@lemote.com>
10348 L:      linux-mips@vger.kernel.org
10349 S:      Maintained
10350 F:      arch/mips/loongson64/
10351 F:      arch/mips/include/asm/mach-loongson64/
10352 F:      drivers/platform/mips/cpu_hwmon.c
10353 F:      drivers/*/*loongson3*
10354 F:      drivers/*/*/*loongson3*
10355
10356 MIPS RINT INSTRUCTION EMULATION
10357 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10358 L:      linux-mips@vger.kernel.org
10359 S:      Supported
10360 F:      arch/mips/math-emu/sp_rint.c
10361 F:      arch/mips/math-emu/dp_rint.c
10362
10363 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10364 M:      Hans Verkuil <hverkuil@xs4all.nl>
10365 L:      linux-media@vger.kernel.org
10366 T:      git git://linuxtv.org/media_tree.git
10367 W:      https://linuxtv.org
10368 S:      Odd Fixes
10369 F:      drivers/media/radio/radio-miropcm20*
10370
10371 MMP SUPPORT
10372 R:      Lubomir Rintel <lkundrak@v3.sk>
10373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10374 S:      Odd Fixes
10375 F:      arch/arm/boot/dts/mmp*
10376 F:      arch/arm/mach-mmp/
10377
10378 MMU GATHER AND TLB INVALIDATION
10379 M:      Will Deacon <will.deacon@arm.com>
10380 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10381 M:      Andrew Morton <akpm@linux-foundation.org>
10382 M:      Nick Piggin <npiggin@gmail.com>
10383 M:      Peter Zijlstra <peterz@infradead.org>
10384 L:      linux-arch@vger.kernel.org
10385 L:      linux-mm@kvack.org
10386 S:      Maintained
10387 F:      arch/*/include/asm/tlb.h
10388 F:      include/asm-generic/tlb.h
10389 F:      mm/mmu_gather.c
10390
10391 MN88472 MEDIA DRIVER
10392 M:      Antti Palosaari <crope@iki.fi>
10393 L:      linux-media@vger.kernel.org
10394 W:      https://linuxtv.org
10395 W:      http://palosaari.fi/linux/
10396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10397 S:      Maintained
10398 F:      drivers/media/dvb-frontends/mn88472*
10399
10400 MN88473 MEDIA DRIVER
10401 M:      Antti Palosaari <crope@iki.fi>
10402 L:      linux-media@vger.kernel.org
10403 W:      https://linuxtv.org
10404 W:      http://palosaari.fi/linux/
10405 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10406 S:      Maintained
10407 F:      drivers/media/dvb-frontends/mn88473*
10408
10409 MODULE SUPPORT
10410 M:      Jessica Yu <jeyu@kernel.org>
10411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10412 S:      Maintained
10413 F:      include/linux/module.h
10414 F:      kernel/module.c
10415
10416 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10417 W:      http://popies.net/meye/
10418 S:      Orphan
10419 F:      Documentation/media/v4l-drivers/meye*
10420 F:      drivers/media/pci/meye/
10421 F:      include/uapi/linux/meye.h
10422
10423 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10424 M:      Jiri Slaby <jirislaby@gmail.com>
10425 S:      Maintained
10426 F:      Documentation/serial/moxa-smartio
10427 F:      drivers/tty/mxser.*
10428
10429 MR800 AVERMEDIA USB FM RADIO DRIVER
10430 M:      Alexey Klimov <klimov.linux@gmail.com>
10431 L:      linux-media@vger.kernel.org
10432 T:      git git://linuxtv.org/media_tree.git
10433 S:      Maintained
10434 F:      drivers/media/radio/radio-mr800.c
10435
10436 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10437 M:      Alan Ott <alan@signal11.us>
10438 L:      linux-wpan@vger.kernel.org
10439 S:      Maintained
10440 F:      drivers/net/ieee802154/mrf24j40.c
10441 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10442
10443 MSI LAPTOP SUPPORT
10444 M:      "Lee, Chun-Yi" <jlee@suse.com>
10445 L:      platform-driver-x86@vger.kernel.org
10446 S:      Maintained
10447 F:      drivers/platform/x86/msi-laptop.c
10448
10449 MSI WMI SUPPORT
10450 L:      platform-driver-x86@vger.kernel.org
10451 S:      Orphan
10452 F:      drivers/platform/x86/msi-wmi.c
10453
10454 MSI001 MEDIA DRIVER
10455 M:      Antti Palosaari <crope@iki.fi>
10456 L:      linux-media@vger.kernel.org
10457 W:      https://linuxtv.org
10458 W:      http://palosaari.fi/linux/
10459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10460 T:      git git://linuxtv.org/anttip/media_tree.git
10461 S:      Maintained
10462 F:      drivers/media/tuners/msi001*
10463
10464 MSI2500 MEDIA DRIVER
10465 M:      Antti Palosaari <crope@iki.fi>
10466 L:      linux-media@vger.kernel.org
10467 W:      https://linuxtv.org
10468 W:      http://palosaari.fi/linux/
10469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10470 T:      git git://linuxtv.org/anttip/media_tree.git
10471 S:      Maintained
10472 F:      drivers/media/usb/msi2500/
10473
10474 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10475 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10476 L:      linux-mtd@lists.infradead.org
10477 S:      Maintained
10478 F:      drivers/mtd/devices/docg3*
10479
10480 MT9M032 APTINA SENSOR DRIVER
10481 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10482 L:      linux-media@vger.kernel.org
10483 T:      git git://linuxtv.org/media_tree.git
10484 S:      Maintained
10485 F:      drivers/media/i2c/mt9m032.c
10486 F:      include/media/i2c/mt9m032.h
10487
10488 MT9P031 APTINA CAMERA SENSOR
10489 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10490 L:      linux-media@vger.kernel.org
10491 T:      git git://linuxtv.org/media_tree.git
10492 S:      Maintained
10493 F:      drivers/media/i2c/mt9p031.c
10494 F:      include/media/i2c/mt9p031.h
10495
10496 MT9T001 APTINA CAMERA SENSOR
10497 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10498 L:      linux-media@vger.kernel.org
10499 T:      git git://linuxtv.org/media_tree.git
10500 S:      Maintained
10501 F:      drivers/media/i2c/mt9t001.c
10502 F:      include/media/i2c/mt9t001.h
10503
10504 MT9T112 APTINA CAMERA SENSOR
10505 M:      Jacopo Mondi <jacopo@jmondi.org>
10506 L:      linux-media@vger.kernel.org
10507 T:      git git://linuxtv.org/media_tree.git
10508 S:      Odd Fixes
10509 F:      drivers/media/i2c/mt9t112.c
10510 F:      include/media/i2c/mt9t112.h
10511
10512 MT9V032 APTINA CAMERA SENSOR
10513 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10514 L:      linux-media@vger.kernel.org
10515 T:      git git://linuxtv.org/media_tree.git
10516 S:      Maintained
10517 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10518 F:      drivers/media/i2c/mt9v032.c
10519 F:      include/media/i2c/mt9v032.h
10520
10521 MT9V111 APTINA CAMERA SENSOR
10522 M:      Jacopo Mondi <jacopo@jmondi.org>
10523 L:      linux-media@vger.kernel.org
10524 T:      git git://linuxtv.org/media_tree.git
10525 S:      Maintained
10526 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10527 F:      drivers/media/i2c/mt9v111.c
10528
10529 MULTIFUNCTION DEVICES (MFD)
10530 M:      Lee Jones <lee.jones@linaro.org>
10531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10532 S:      Supported
10533 F:      Documentation/devicetree/bindings/mfd/
10534 F:      drivers/mfd/
10535 F:      include/linux/mfd/
10536 F:      include/dt-bindings/mfd/
10537
10538 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10539 S:      Orphan
10540 F:      drivers/mmc/host/mmc_spi.c
10541 F:      include/linux/spi/mmc_spi.h
10542
10543 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10544 M:      Ulf Hansson <ulf.hansson@linaro.org>
10545 L:      linux-mmc@vger.kernel.org
10546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10547 S:      Maintained
10548 F:      Documentation/devicetree/bindings/mmc/
10549 F:      drivers/mmc/
10550 F:      include/linux/mmc/
10551 F:      include/uapi/linux/mmc/
10552
10553 MULTIPLEXER SUBSYSTEM
10554 M:      Peter Rosin <peda@axentia.se>
10555 S:      Maintained
10556 F:      Documentation/ABI/testing/sysfs-class-mux*
10557 F:      Documentation/devicetree/bindings/mux/
10558 F:      include/dt-bindings/mux/
10559 F:      include/linux/mux/
10560 F:      drivers/mux/
10561
10562 MULTITECH MULTIPORT CARD (ISICOM)
10563 S:      Orphan
10564 F:      drivers/tty/isicom.c
10565 F:      include/linux/isicom.h
10566
10567 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10568 M:      Bin Liu <b-liu@ti.com>
10569 L:      linux-usb@vger.kernel.org
10570 S:      Maintained
10571 F:      drivers/usb/musb/
10572
10573 MXL301RF MEDIA DRIVER
10574 M:      Akihiro Tsukada <tskd08@gmail.com>
10575 L:      linux-media@vger.kernel.org
10576 S:      Odd Fixes
10577 F:      drivers/media/tuners/mxl301rf*
10578
10579 MXL5007T MEDIA DRIVER
10580 M:      Michael Krufky <mkrufky@linuxtv.org>
10581 L:      linux-media@vger.kernel.org
10582 W:      https://linuxtv.org
10583 W:      http://github.com/mkrufky
10584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10585 T:      git git://linuxtv.org/mkrufky/tuners.git
10586 S:      Maintained
10587 F:      drivers/media/tuners/mxl5007t.*
10588
10589 MXSFB DRM DRIVER
10590 M:      Marek Vasut <marex@denx.de>
10591 M:      Stefan Agner <stefan@agner.ch>
10592 L:      dri-devel@lists.freedesktop.org
10593 S:      Supported
10594 F:      drivers/gpu/drm/mxsfb/
10595 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10596 T:      git git://anongit.freedesktop.org/drm/drm-misc
10597
10598 MYLEX DAC960 PCI RAID Controller
10599 M:      Hannes Reinecke <hare@kernel.org>
10600 L:      linux-scsi@vger.kernel.org
10601 S:      Supported
10602 F:      drivers/scsi/myrb.*
10603 F:      drivers/scsi/myrs.*
10604
10605 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10606 M:      Chris Lee <christopher.lee@cspi.com>
10607 L:      netdev@vger.kernel.org
10608 W:      https://www.cspi.com/ethernet-products/support/downloads/
10609 S:      Supported
10610 F:      drivers/net/ethernet/myricom/myri10ge/
10611
10612 NAND FLASH SUBSYSTEM
10613 M:      Boris Brezillon <bbrezillon@kernel.org>
10614 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10615 R:      Richard Weinberger <richard@nod.at>
10616 L:      linux-mtd@lists.infradead.org
10617 W:      http://www.linux-mtd.infradead.org/
10618 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10619 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10620 T:      git git://git.infradead.org/linux-mtd.git nand/next
10621 S:      Maintained
10622 F:      drivers/mtd/nand/
10623 F:      include/linux/mtd/*nand*.h
10624
10625 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10626 M:      Daniel Mack <zonque@gmail.com>
10627 S:      Maintained
10628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10629 W:      http://www.native-instruments.com
10630 F:      sound/usb/caiaq/
10631
10632 NATSEMI ETHERNET DRIVER (DP8381x)
10633 S:      Orphan
10634 F:      drivers/net/ethernet/natsemi/natsemi.c
10635
10636 NCR 5380 SCSI DRIVERS
10637 M:      Finn Thain <fthain@telegraphics.com.au>
10638 M:      Michael Schmitz <schmitzmic@gmail.com>
10639 L:      linux-scsi@vger.kernel.org
10640 S:      Maintained
10641 F:      Documentation/scsi/g_NCR5380.txt
10642 F:      drivers/scsi/NCR5380.*
10643 F:      drivers/scsi/arm/cumana_1.c
10644 F:      drivers/scsi/arm/oak.c
10645 F:      drivers/scsi/atari_scsi.*
10646 F:      drivers/scsi/dmx3191d.c
10647 F:      drivers/scsi/g_NCR5380.*
10648 F:      drivers/scsi/mac_scsi.*
10649 F:      drivers/scsi/sun3_scsi.*
10650 F:      drivers/scsi/sun3_scsi_vme.c
10651
10652 NCSI LIBRARY:
10653 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10654 S:      Maintained
10655 F:      net/ncsi/
10656
10657 NCT6775 HARDWARE MONITOR DRIVER
10658 M:      Guenter Roeck <linux@roeck-us.net>
10659 L:      linux-hwmon@vger.kernel.org
10660 S:      Maintained
10661 F:      Documentation/hwmon/nct6775
10662 F:      drivers/hwmon/nct6775.c
10663
10664 NET_FAILOVER MODULE
10665 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10666 L:      netdev@vger.kernel.org
10667 S:      Supported
10668 F:      driver/net/net_failover.c
10669 F:      include/net/net_failover.h
10670 F:      Documentation/networking/net_failover.rst
10671
10672 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10673 M:      Faisal Latif <faisal.latif@intel.com>
10674 L:      linux-rdma@vger.kernel.org
10675 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10676 S:      Supported
10677 F:      drivers/infiniband/hw/nes/
10678 F:      include/uapi/rdma/nes-abi.h
10679
10680 NETEM NETWORK EMULATOR
10681 M:      Stephen Hemminger <stephen@networkplumber.org>
10682 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10683 S:      Maintained
10684 F:      net/sched/sch_netem.c
10685
10686 NETERION 10GbE DRIVERS (s2io/vxge)
10687 M:      Jon Mason <jdmason@kudzu.us>
10688 L:      netdev@vger.kernel.org
10689 S:      Supported
10690 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10691 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10692 F:      drivers/net/ethernet/neterion/
10693
10694 NETFILTER
10695 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10696 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10697 M:      Florian Westphal <fw@strlen.de>
10698 L:      netfilter-devel@vger.kernel.org
10699 L:      coreteam@netfilter.org
10700 W:      http://www.netfilter.org/
10701 W:      http://www.iptables.org/
10702 W:      http://www.nftables.org/
10703 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10706 S:      Maintained
10707 F:      include/linux/netfilter*
10708 F:      include/linux/netfilter/
10709 F:      include/net/netfilter/
10710 F:      include/uapi/linux/netfilter*
10711 F:      include/uapi/linux/netfilter/
10712 F:      net/*/netfilter.c
10713 F:      net/*/netfilter/
10714 F:      net/netfilter/
10715 F:      net/bridge/br_netfilter*.c
10716
10717 NETROM NETWORK LAYER
10718 M:      Ralf Baechle <ralf@linux-mips.org>
10719 L:      linux-hams@vger.kernel.org
10720 W:      http://www.linux-ax25.org/
10721 S:      Maintained
10722 F:      include/net/netrom.h
10723 F:      include/uapi/linux/netrom.h
10724 F:      net/netrom/
10725
10726 NETRONOME ETHERNET DRIVERS
10727 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10728 L:      oss-drivers@netronome.com
10729 S:      Maintained
10730 F:      drivers/net/ethernet/netronome/
10731
10732 NETWORK BLOCK DEVICE (NBD)
10733 M:      Josef Bacik <josef@toxicpanda.com>
10734 S:      Maintained
10735 L:      linux-block@vger.kernel.org
10736 L:      nbd@other.debian.org
10737 F:      Documentation/blockdev/nbd.txt
10738 F:      drivers/block/nbd.c
10739 F:      include/uapi/linux/nbd.h
10740
10741 NETWORK DROP MONITOR
10742 M:      Neil Horman <nhorman@tuxdriver.com>
10743 L:      netdev@vger.kernel.org
10744 S:      Maintained
10745 W:      https://fedorahosted.org/dropwatch/
10746 F:      net/core/drop_monitor.c
10747
10748 NETWORKING DRIVERS
10749 M:      "David S. Miller" <davem@davemloft.net>
10750 L:      netdev@vger.kernel.org
10751 W:      http://www.linuxfoundation.org/en/Net
10752 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10755 S:      Odd Fixes
10756 F:      Documentation/devicetree/bindings/net/
10757 F:      drivers/net/
10758 F:      include/linux/if_*
10759 F:      include/linux/netdevice.h
10760 F:      include/linux/etherdevice.h
10761 F:      include/linux/fcdevice.h
10762 F:      include/linux/fddidevice.h
10763 F:      include/linux/hippidevice.h
10764 F:      include/linux/inetdevice.h
10765 F:      include/uapi/linux/if_*
10766 F:      include/uapi/linux/netdevice.h
10767
10768 NETWORKING DRIVERS (WIRELESS)
10769 M:      Kalle Valo <kvalo@codeaurora.org>
10770 L:      linux-wireless@vger.kernel.org
10771 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10774 S:      Maintained
10775 F:      Documentation/devicetree/bindings/net/wireless/
10776 F:      drivers/net/wireless/
10777
10778 NETWORKING [DSA]
10779 M:      Andrew Lunn <andrew@lunn.ch>
10780 M:      Vivien Didelot <vivien.didelot@gmail.com>
10781 M:      Florian Fainelli <f.fainelli@gmail.com>
10782 S:      Maintained
10783 F:      Documentation/devicetree/bindings/net/dsa/
10784 F:      net/dsa/
10785 F:      include/net/dsa.h
10786 F:      include/linux/dsa/
10787 F:      include/linux/platform_data/dsa.h
10788 F:      drivers/net/dsa/
10789
10790 NETWORKING [GENERAL]
10791 M:      "David S. Miller" <davem@davemloft.net>
10792 L:      netdev@vger.kernel.org
10793 W:      http://www.linuxfoundation.org/en/Net
10794 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10797 B:      mailto:netdev@vger.kernel.org
10798 S:      Maintained
10799 F:      net/
10800 F:      include/net/
10801 F:      include/linux/in.h
10802 F:      include/linux/net.h
10803 F:      include/linux/netdevice.h
10804 F:      include/uapi/linux/in.h
10805 F:      include/uapi/linux/net.h
10806 F:      include/uapi/linux/netdevice.h
10807 F:      include/uapi/linux/net_namespace.h
10808 F:      tools/testing/selftests/net/
10809 F:      lib/net_utils.c
10810 F:      lib/random32.c
10811 F:      Documentation/networking/
10812
10813 NETWORKING [IPSEC]
10814 M:      Steffen Klassert <steffen.klassert@secunet.com>
10815 M:      Herbert Xu <herbert@gondor.apana.org.au>
10816 M:      "David S. Miller" <davem@davemloft.net>
10817 L:      netdev@vger.kernel.org
10818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10820 S:      Maintained
10821 F:      net/xfrm/
10822 F:      net/key/
10823 F:      net/ipv4/xfrm*
10824 F:      net/ipv4/esp4*
10825 F:      net/ipv4/ah4.c
10826 F:      net/ipv4/ipcomp.c
10827 F:      net/ipv4/ip_vti.c
10828 F:      net/ipv6/xfrm*
10829 F:      net/ipv6/esp6*
10830 F:      net/ipv6/ah6.c
10831 F:      net/ipv6/ipcomp6.c
10832 F:      net/ipv6/ip6_vti.c
10833 F:      include/uapi/linux/xfrm.h
10834 F:      include/net/xfrm.h
10835
10836 NETWORKING [IPv4/IPv6]
10837 M:      "David S. Miller" <davem@davemloft.net>
10838 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10839 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10840 L:      netdev@vger.kernel.org
10841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10842 S:      Maintained
10843 F:      net/ipv4/
10844 F:      net/ipv6/
10845 F:      include/net/ip*
10846 F:      arch/x86/net/*
10847
10848 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10849 M:      Paul Moore <paul@paul-moore.com>
10850 W:      https://github.com/netlabel
10851 L:      netdev@vger.kernel.org
10852 L:      linux-security-module@vger.kernel.org
10853 S:      Maintained
10854 F:      Documentation/netlabel/
10855 F:      include/net/calipso.h
10856 F:      include/net/cipso_ipv4.h
10857 F:      include/net/netlabel.h
10858 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10859 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10860 F:      net/netlabel/
10861 F:      net/ipv4/cipso_ipv4.c
10862 F:      net/ipv6/calipso.c
10863 F:      net/netfilter/xt_CONNSECMARK.c
10864 F:      net/netfilter/xt_SECMARK.c
10865
10866 NETWORKING [TCP]
10867 M:      Eric Dumazet <edumazet@google.com>
10868 L:      netdev@vger.kernel.org
10869 S:      Maintained
10870 F:      net/ipv4/tcp*.c
10871 F:      net/ipv4/syncookies.c
10872 F:      net/ipv6/tcp*.c
10873 F:      net/ipv6/syncookies.c
10874 F:      include/uapi/linux/tcp.h
10875 F:      include/net/tcp.h
10876 F:      include/linux/tcp.h
10877 F:      include/trace/events/tcp.h
10878
10879 NETWORKING [TLS]
10880 M:      Boris Pismenny <borisp@mellanox.com>
10881 M:      Aviad Yehezkel <aviadye@mellanox.com>
10882 M:      Dave Watson <davejwatson@fb.com>
10883 M:      John Fastabend <john.fastabend@gmail.com>
10884 M:      Daniel Borkmann <daniel@iogearbox.net>
10885 L:      netdev@vger.kernel.org
10886 S:      Maintained
10887 F:      net/tls/*
10888 F:      include/uapi/linux/tls.h
10889 F:      include/net/tls.h
10890
10891 NETWORKING [WIRELESS]
10892 L:      linux-wireless@vger.kernel.org
10893 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10894
10895 NETDEVSIM
10896 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10897 S:      Maintained
10898 F:      drivers/net/netdevsim/*
10899
10900 NETXEN (1/10) GbE SUPPORT
10901 M:      Manish Chopra <manishc@marvell.com>
10902 M:      Rahul Verma <rahulv@marvell.com>
10903 M:      GR-Linux-NIC-Dev@marvell.com
10904 L:      netdev@vger.kernel.org
10905 S:      Supported
10906 F:      drivers/net/ethernet/qlogic/netxen/
10907
10908 NFC SUBSYSTEM
10909 M:      Samuel Ortiz <sameo@linux.intel.com>
10910 L:      linux-wireless@vger.kernel.org
10911 L:      linux-nfc@lists.01.org (subscribers-only)
10912 S:      Supported
10913 F:      net/nfc/
10914 F:      include/net/nfc/
10915 F:      include/uapi/linux/nfc.h
10916 F:      drivers/nfc/
10917 F:      include/linux/platform_data/nfcmrvl.h
10918 F:      include/linux/platform_data/nxp-nci.h
10919 F:      Documentation/devicetree/bindings/net/nfc/
10920
10921 NFS, SUNRPC, AND LOCKD CLIENTS
10922 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10923 M:      Anna Schumaker <anna.schumaker@netapp.com>
10924 L:      linux-nfs@vger.kernel.org
10925 W:      http://client.linux-nfs.org
10926 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10927 S:      Maintained
10928 F:      fs/lockd/
10929 F:      fs/nfs/
10930 F:      fs/nfs_common/
10931 F:      net/sunrpc/
10932 F:      include/linux/lockd/
10933 F:      include/linux/nfs*
10934 F:      include/linux/sunrpc/
10935 F:      include/uapi/linux/nfs*
10936 F:      include/uapi/linux/sunrpc/
10937
10938 NILFS2 FILESYSTEM
10939 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10940 L:      linux-nilfs@vger.kernel.org
10941 W:      https://nilfs.sourceforge.io/
10942 W:      https://nilfs.osdn.jp/
10943 T:      git git://github.com/konis/nilfs2.git
10944 S:      Supported
10945 F:      Documentation/filesystems/nilfs2.txt
10946 F:      fs/nilfs2/
10947 F:      include/trace/events/nilfs2.h
10948 F:      include/uapi/linux/nilfs2_api.h
10949 F:      include/uapi/linux/nilfs2_ondisk.h
10950
10951 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10952 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10953 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10954 S:      Maintained
10955 F:      Documentation/scsi/NinjaSCSI.txt
10956 F:      drivers/scsi/pcmcia/nsp_*
10957
10958 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10959 M:      GOTO Masanori <gotom@debian.or.jp>
10960 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10961 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10962 S:      Maintained
10963 F:      Documentation/scsi/NinjaSCSI.txt
10964 F:      drivers/scsi/nsp32*
10965
10966 NIOS2 ARCHITECTURE
10967 M:      Ley Foon Tan <lftan@altera.com>
10968 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10970 S:      Maintained
10971 F:      arch/nios2/
10972
10973 NOHZ, DYNTICKS SUPPORT
10974 M:      Frederic Weisbecker <fweisbec@gmail.com>
10975 M:      Thomas Gleixner <tglx@linutronix.de>
10976 M:      Ingo Molnar <mingo@kernel.org>
10977 L:      linux-kernel@vger.kernel.org
10978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10979 S:      Maintained
10980 F:      kernel/time/tick*.*
10981 F:      include/linux/tick.h
10982 F:      include/linux/sched/nohz.h
10983
10984 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10985 M:      Pavel Machek <pavel@ucw.cz>
10986 M:      Sakari Ailus <sakari.ailus@iki.fi>
10987 L:      linux-media@vger.kernel.org
10988 S:      Maintained
10989 F:      drivers/media/i2c/et8ek8
10990 F:      drivers/media/i2c/ad5820.c
10991
10992 NOKIA N900 POWER SUPPLY DRIVERS
10993 R:      Pali Rohár <pali.rohar@gmail.com>
10994 F:      include/linux/power/bq2415x_charger.h
10995 F:      include/linux/power/bq27xxx_battery.h
10996 F:      include/linux/power/isp1704_charger.h
10997 F:      drivers/power/supply/bq2415x_charger.c
10998 F:      drivers/power/supply/bq27xxx_battery.c
10999 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11000 F:      drivers/power/supply/isp1704_charger.c
11001 F:      drivers/power/supply/rx51_battery.c
11002
11003 NOLIBC HEADER FILE
11004 M:      Willy Tarreau <w@1wt.eu>
11005 S:      Maintained
11006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11007 F:      tools/include/nolibc/
11008
11009 NTB AMD DRIVER
11010 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11011 L:      linux-ntb@googlegroups.com
11012 S:      Supported
11013 F:      drivers/ntb/hw/amd/
11014
11015 NTB DRIVER CORE
11016 M:      Jon Mason <jdmason@kudzu.us>
11017 M:      Dave Jiang <dave.jiang@intel.com>
11018 M:      Allen Hubbe <allenbh@gmail.com>
11019 L:      linux-ntb@googlegroups.com
11020 S:      Supported
11021 W:      https://github.com/jonmason/ntb/wiki
11022 T:      git git://github.com/jonmason/ntb.git
11023 F:      drivers/ntb/
11024 F:      drivers/net/ntb_netdev.c
11025 F:      include/linux/ntb.h
11026 F:      include/linux/ntb_transport.h
11027 F:      tools/testing/selftests/ntb/
11028
11029 NTB IDT DRIVER
11030 M:      Serge Semin <fancer.lancer@gmail.com>
11031 L:      linux-ntb@googlegroups.com
11032 S:      Supported
11033 F:      drivers/ntb/hw/idt/
11034
11035 NTB INTEL DRIVER
11036 M:      Dave Jiang <dave.jiang@intel.com>
11037 L:      linux-ntb@googlegroups.com
11038 S:      Supported
11039 W:      https://github.com/davejiang/linux/wiki
11040 T:      git https://github.com/davejiang/linux.git
11041 F:      drivers/ntb/hw/intel/
11042
11043 NTFS FILESYSTEM
11044 M:      Anton Altaparmakov <anton@tuxera.com>
11045 L:      linux-ntfs-dev@lists.sourceforge.net
11046 W:      http://www.tuxera.com/
11047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11048 S:      Supported
11049 F:      Documentation/filesystems/ntfs.txt
11050 F:      fs/ntfs/
11051
11052 NUBUS SUBSYSTEM
11053 M:      Finn Thain <fthain@telegraphics.com.au>
11054 L:      linux-m68k@lists.linux-m68k.org
11055 S:      Maintained
11056 F:      arch/*/include/asm/nubus.h
11057 F:      drivers/nubus/
11058 F:      include/linux/nubus.h
11059 F:      include/uapi/linux/nubus.h
11060
11061 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11062 M:      Antonino Daplas <adaplas@gmail.com>
11063 L:      linux-fbdev@vger.kernel.org
11064 S:      Maintained
11065 F:      drivers/video/fbdev/riva/
11066 F:      drivers/video/fbdev/nvidia/
11067
11068 NVM EXPRESS DRIVER
11069 M:      Keith Busch <keith.busch@intel.com>
11070 M:      Jens Axboe <axboe@fb.com>
11071 M:      Christoph Hellwig <hch@lst.de>
11072 M:      Sagi Grimberg <sagi@grimberg.me>
11073 L:      linux-nvme@lists.infradead.org
11074 T:      git://git.infradead.org/nvme.git
11075 W:      http://git.infradead.org/nvme.git
11076 S:      Supported
11077 F:      drivers/nvme/host/
11078 F:      include/linux/nvme.h
11079 F:      include/uapi/linux/nvme_ioctl.h
11080
11081 NVM EXPRESS FC TRANSPORT DRIVERS
11082 M:      James Smart <james.smart@broadcom.com>
11083 L:      linux-nvme@lists.infradead.org
11084 S:      Supported
11085 F:      include/linux/nvme-fc.h
11086 F:      include/linux/nvme-fc-driver.h
11087 F:      drivers/nvme/host/fc.c
11088 F:      drivers/nvme/target/fc.c
11089 F:      drivers/nvme/target/fcloop.c
11090
11091 NVM EXPRESS TARGET DRIVER
11092 M:      Christoph Hellwig <hch@lst.de>
11093 M:      Sagi Grimberg <sagi@grimberg.me>
11094 L:      linux-nvme@lists.infradead.org
11095 T:      git://git.infradead.org/nvme.git
11096 W:      http://git.infradead.org/nvme.git
11097 S:      Supported
11098 F:      drivers/nvme/target/
11099
11100 NVMEM FRAMEWORK
11101 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11102 S:      Maintained
11103 F:      drivers/nvmem/
11104 F:      Documentation/devicetree/bindings/nvmem/
11105 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11106 F:      include/linux/nvmem-consumer.h
11107 F:      include/linux/nvmem-provider.h
11108
11109 NXP SGTL5000 DRIVER
11110 M:      Fabio Estevam <festevam@gmail.com>
11111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11112 S:      Maintained
11113 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11114 F:      sound/soc/codecs/sgtl5000*
11115
11116 NXP TDA998X DRM DRIVER
11117 M:      Russell King <linux@armlinux.org.uk>
11118 S:      Maintained
11119 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11121 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11122 F:      include/drm/i2c/tda998x.h
11123 F:      include/dt-bindings/display/tda998x.h
11124 K:      "nxp,tda998x"
11125
11126 NXP TFA9879 DRIVER
11127 M:      Peter Rosin <peda@axentia.se>
11128 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11129 S:      Maintained
11130 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11131 F:      sound/soc/codecs/tfa9879*
11132
11133 NXP-NCI NFC DRIVER
11134 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11135 R:      Charles Gorand <charles.gorand@effinnov.com>
11136 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11137 S:      Supported
11138 F:      drivers/nfc/nxp-nci
11139
11140 OBJAGG
11141 M:      Jiri Pirko <jiri@mellanox.com>
11142 L:      netdev@vger.kernel.org
11143 S:      Supported
11144 F:      lib/objagg.c
11145 F:      lib/test_objagg.c
11146 F:      include/linux/objagg.h
11147
11148 NXP FSPI DRIVER
11149 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11150 M:      Ashish Kumar <ashish.kumar@nxp.com>
11151 L:      linux-spi@vger.kernel.org
11152 S:      Maintained
11153 F:      drivers/spi/spi-nxp-fspi.c
11154 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11155
11156 OBJTOOL
11157 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11158 M:      Peter Zijlstra <peterz@infradead.org>
11159 S:      Supported
11160 F:      tools/objtool/
11161
11162 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11163 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11164 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11165 L:      linuxppc-dev@lists.ozlabs.org
11166 S:      Supported
11167 F:      arch/powerpc/platforms/powernv/ocxl.c
11168 F:      arch/powerpc/include/asm/pnv-ocxl.h
11169 F:      drivers/misc/ocxl/
11170 F:      include/misc/ocxl*
11171 F:      include/uapi/misc/ocxl.h
11172 F:      Documentation/accelerators/ocxl.rst
11173
11174 OMAP AUDIO SUPPORT
11175 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11176 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11178 L:      linux-omap@vger.kernel.org
11179 S:      Maintained
11180 F:      sound/soc/ti/omap*
11181 F:      sound/soc/ti/rx51.c
11182 F:      sound/soc/ti/n810.c
11183 F:      sound/soc/ti/sdma-pcm.*
11184
11185 OMAP CLOCK FRAMEWORK SUPPORT
11186 M:      Paul Walmsley <paul@pwsan.com>
11187 L:      linux-omap@vger.kernel.org
11188 S:      Maintained
11189 F:      arch/arm/*omap*/*clock*
11190
11191 OMAP DEVICE TREE SUPPORT
11192 M:      Benoît Cousson <bcousson@baylibre.com>
11193 M:      Tony Lindgren <tony@atomide.com>
11194 L:      linux-omap@vger.kernel.org
11195 L:      devicetree@vger.kernel.org
11196 S:      Maintained
11197 F:      arch/arm/boot/dts/*omap*
11198 F:      arch/arm/boot/dts/*am3*
11199 F:      arch/arm/boot/dts/*am4*
11200 F:      arch/arm/boot/dts/*am5*
11201 F:      arch/arm/boot/dts/*dra7*
11202
11203 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11204 L:      linux-omap@vger.kernel.org
11205 L:      linux-fbdev@vger.kernel.org
11206 S:      Orphan
11207 F:      drivers/video/fbdev/omap2/
11208 F:      Documentation/arm/OMAP/DSS
11209
11210 OMAP FRAMEBUFFER SUPPORT
11211 L:      linux-fbdev@vger.kernel.org
11212 L:      linux-omap@vger.kernel.org
11213 S:      Orphan
11214 F:      drivers/video/fbdev/omap/
11215
11216 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11217 M:      Roger Quadros <rogerq@ti.com>
11218 M:      Tony Lindgren <tony@atomide.com>
11219 L:      linux-omap@vger.kernel.org
11220 S:      Maintained
11221 F:      drivers/memory/omap-gpmc.c
11222 F:      arch/arm/mach-omap2/*gpmc*
11223
11224 OMAP GPIO DRIVER
11225 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11226 M:      Santosh Shilimkar <ssantosh@kernel.org>
11227 M:      Kevin Hilman <khilman@kernel.org>
11228 L:      linux-omap@vger.kernel.org
11229 S:      Maintained
11230 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11231 F:      drivers/gpio/gpio-omap.c
11232
11233 OMAP HARDWARE SPINLOCK SUPPORT
11234 M:      Ohad Ben-Cohen <ohad@wizery.com>
11235 L:      linux-omap@vger.kernel.org
11236 S:      Maintained
11237 F:      drivers/hwspinlock/omap_hwspinlock.c
11238
11239 OMAP HS MMC SUPPORT
11240 L:      linux-mmc@vger.kernel.org
11241 L:      linux-omap@vger.kernel.org
11242 S:      Orphan
11243 F:      drivers/mmc/host/omap_hsmmc.c
11244
11245 OMAP HWMOD DATA
11246 M:      Paul Walmsley <paul@pwsan.com>
11247 L:      linux-omap@vger.kernel.org
11248 S:      Maintained
11249 F:      arch/arm/mach-omap2/omap_hwmod*data*
11250
11251 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11252 M:      Benoît Cousson <bcousson@baylibre.com>
11253 L:      linux-omap@vger.kernel.org
11254 S:      Maintained
11255 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11256
11257 OMAP HWMOD SUPPORT
11258 M:      Benoît Cousson <bcousson@baylibre.com>
11259 M:      Paul Walmsley <paul@pwsan.com>
11260 L:      linux-omap@vger.kernel.org
11261 S:      Maintained
11262 F:      arch/arm/mach-omap2/omap_hwmod.*
11263
11264 OMAP I2C DRIVER
11265 M:      Vignesh R <vigneshr@ti.com>
11266 L:      linux-omap@vger.kernel.org
11267 L:      linux-i2c@vger.kernel.org
11268 S:      Maintained
11269 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11270 F:      drivers/i2c/busses/i2c-omap.c
11271
11272 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11273 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11274 L:      linux-media@vger.kernel.org
11275 S:      Maintained
11276 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11277 F:      drivers/media/platform/omap3isp/
11278 F:      drivers/staging/media/omap4iss/
11279
11280 OMAP MMC SUPPORT
11281 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11282 L:      linux-omap@vger.kernel.org
11283 S:      Odd Fixes
11284 F:      drivers/mmc/host/omap.c
11285
11286 OMAP POWER MANAGEMENT SUPPORT
11287 M:      Kevin Hilman <khilman@kernel.org>
11288 L:      linux-omap@vger.kernel.org
11289 S:      Maintained
11290 F:      arch/arm/*omap*/*pm*
11291 F:      drivers/cpufreq/omap-cpufreq.c
11292
11293 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11294 M:      Rajendra Nayak <rnayak@codeaurora.org>
11295 M:      Paul Walmsley <paul@pwsan.com>
11296 L:      linux-omap@vger.kernel.org
11297 S:      Maintained
11298 F:      arch/arm/mach-omap2/prm*
11299
11300 OMAP RANDOM NUMBER GENERATOR SUPPORT
11301 M:      Deepak Saxena <dsaxena@plexity.net>
11302 S:      Maintained
11303 F:      drivers/char/hw_random/omap-rng.c
11304
11305 OMAP USB SUPPORT
11306 L:      linux-usb@vger.kernel.org
11307 L:      linux-omap@vger.kernel.org
11308 S:      Orphan
11309 F:      drivers/usb/*/*omap*
11310 F:      arch/arm/*omap*/usb*
11311
11312 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11313 M:      Mark Jackson <mpfj@newflow.co.uk>
11314 L:      linux-omap@vger.kernel.org
11315 S:      Maintained
11316 F:      arch/arm/boot/dts/am335x-nano.dts
11317
11318 OMAP1 SUPPORT
11319 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11320 M:      Tony Lindgren <tony@atomide.com>
11321 L:      linux-omap@vger.kernel.org
11322 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11324 S:      Maintained
11325 F:      arch/arm/mach-omap1/
11326 F:      arch/arm/plat-omap/
11327 F:      arch/arm/configs/omap1_defconfig
11328 F:      drivers/i2c/busses/i2c-omap.c
11329 F:      include/linux/platform_data/i2c-omap.h
11330 F:      include/linux/platform_data/ams-delta-fiq.h
11331
11332 OMAP2+ SUPPORT
11333 M:      Tony Lindgren <tony@atomide.com>
11334 L:      linux-omap@vger.kernel.org
11335 W:      http://www.muru.com/linux/omap/
11336 W:      http://linux.omap.com/
11337 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11339 S:      Maintained
11340 F:      arch/arm/mach-omap2/
11341 F:      arch/arm/plat-omap/
11342 F:      arch/arm/configs/omap2plus_defconfig
11343 F:      drivers/i2c/busses/i2c-omap.c
11344 F:      drivers/irqchip/irq-omap-intc.c
11345 F:      drivers/mfd/*omap*.c
11346 F:      drivers/mfd/menelaus.c
11347 F:      drivers/mfd/palmas.c
11348 F:      drivers/mfd/tps65217.c
11349 F:      drivers/mfd/tps65218.c
11350 F:      drivers/mfd/tps65910.c
11351 F:      drivers/mfd/twl-core.[ch]
11352 F:      drivers/mfd/twl4030*.c
11353 F:      drivers/mfd/twl6030*.c
11354 F:      drivers/mfd/twl6040*.c
11355 F:      drivers/regulator/palmas-regulator*.c
11356 F:      drivers/regulator/pbias-regulator.c
11357 F:      drivers/regulator/tps65217-regulator.c
11358 F:      drivers/regulator/tps65218-regulator.c
11359 F:      drivers/regulator/tps65910-regulator.c
11360 F:      drivers/regulator/twl-regulator.c
11361 F:      drivers/regulator/twl6030-regulator.c
11362 F:      include/linux/platform_data/i2c-omap.h
11363
11364 ONION OMEGA2+ BOARD
11365 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11366 L:      linux-mips@vger.kernel.org
11367 S:      Maintained
11368 F:      arch/mips/boot/dts/ralink/omega2p.dts
11369
11370 OMFS FILESYSTEM
11371 M:      Bob Copeland <me@bobcopeland.com>
11372 L:      linux-karma-devel@lists.sourceforge.net
11373 S:      Maintained
11374 F:      Documentation/filesystems/omfs.txt
11375 F:      fs/omfs/
11376
11377 OMNIKEY CARDMAN 4000 DRIVER
11378 M:      Harald Welte <laforge@gnumonks.org>
11379 S:      Maintained
11380 F:      drivers/char/pcmcia/cm4000_cs.c
11381 F:      include/linux/cm4000_cs.h
11382 F:      include/uapi/linux/cm4000_cs.h
11383
11384 OMNIKEY CARDMAN 4040 DRIVER
11385 M:      Harald Welte <laforge@gnumonks.org>
11386 S:      Maintained
11387 F:      drivers/char/pcmcia/cm4040_cs.*
11388
11389 OMNIVISION OV13858 SENSOR DRIVER
11390 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11391 L:      linux-media@vger.kernel.org
11392 T:      git git://linuxtv.org/media_tree.git
11393 S:      Maintained
11394 F:      drivers/media/i2c/ov13858.c
11395
11396 OMNIVISION OV2680 SENSOR DRIVER
11397 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11398 L:      linux-media@vger.kernel.org
11399 T:      git git://linuxtv.org/media_tree.git
11400 S:      Maintained
11401 F:      drivers/media/i2c/ov2680.c
11402 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11403
11404 OMNIVISION OV2685 SENSOR DRIVER
11405 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11406 L:      linux-media@vger.kernel.org
11407 T:      git git://linuxtv.org/media_tree.git
11408 S:      Maintained
11409 F:      drivers/media/i2c/ov2685.c
11410
11411 OMNIVISION OV5640 SENSOR DRIVER
11412 M:      Steve Longerbeam <slongerbeam@gmail.com>
11413 L:      linux-media@vger.kernel.org
11414 T:      git git://linuxtv.org/media_tree.git
11415 S:      Maintained
11416 F:      drivers/media/i2c/ov5640.c
11417
11418 OMNIVISION OV5647 SENSOR DRIVER
11419 M:      Luis Oliveira <lolivei@synopsys.com>
11420 L:      linux-media@vger.kernel.org
11421 T:      git git://linuxtv.org/media_tree.git
11422 S:      Maintained
11423 F:      drivers/media/i2c/ov5647.c
11424
11425 OMNIVISION OV5695 SENSOR DRIVER
11426 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11427 L:      linux-media@vger.kernel.org
11428 T:      git git://linuxtv.org/media_tree.git
11429 S:      Maintained
11430 F:      drivers/media/i2c/ov5695.c
11431
11432 OMNIVISION OV7670 SENSOR DRIVER
11433 M:      Jonathan Corbet <corbet@lwn.net>
11434 L:      linux-media@vger.kernel.org
11435 T:      git git://linuxtv.org/media_tree.git
11436 S:      Maintained
11437 F:      drivers/media/i2c/ov7670.c
11438 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11439
11440 OMNIVISION OV772x SENSOR DRIVER
11441 M:      Jacopo Mondi <jacopo@jmondi.org>
11442 L:      linux-media@vger.kernel.org
11443 T:      git git://linuxtv.org/media_tree.git
11444 S:      Odd fixes
11445 F:      drivers/media/i2c/ov772x.c
11446 F:      include/media/i2c/ov772x.h
11447 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11448
11449 OMNIVISION OV7740 SENSOR DRIVER
11450 M:      Wenyou Yang <wenyou.yang@microchip.com>
11451 L:      linux-media@vger.kernel.org
11452 T:      git git://linuxtv.org/media_tree.git
11453 S:      Maintained
11454 F:      drivers/media/i2c/ov7740.c
11455 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11456
11457 OMNIVISION OV9640 SENSOR DRIVER
11458 M:      Petr Cvek <petrcvekcz@gmail.com>
11459 L:      linux-media@vger.kernel.org
11460 S:      Maintained
11461 F:      drivers/media/i2c/ov9640.*
11462
11463 OMNIVISION OV8856 SENSOR DRIVER
11464 M:      Ben Kao <ben.kao@intel.com>
11465 L:      linux-media@vger.kernel.org
11466 T:      git git://linuxtv.org/media_tree.git
11467 S:      Maintained
11468 F:      drivers/media/i2c/ov8856.c
11469
11470 OMNIVISION OV9650 SENSOR DRIVER
11471 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11472 R:      Akinobu Mita <akinobu.mita@gmail.com>
11473 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11474 L:      linux-media@vger.kernel.org
11475 T:      git git://linuxtv.org/media_tree.git
11476 S:      Maintained
11477 F:      drivers/media/i2c/ov9650.c
11478 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11479
11480 ONENAND FLASH DRIVER
11481 M:      Kyungmin Park <kyungmin.park@samsung.com>
11482 L:      linux-mtd@lists.infradead.org
11483 S:      Maintained
11484 F:      drivers/mtd/nand/onenand/
11485 F:      include/linux/mtd/onenand*.h
11486
11487 ONSTREAM SCSI TAPE DRIVER
11488 M:      Willem Riede <osst@riede.org>
11489 L:      osst-users@lists.sourceforge.net
11490 L:      linux-scsi@vger.kernel.org
11491 S:      Maintained
11492 F:      Documentation/scsi/osst.txt
11493 F:      drivers/scsi/osst.*
11494 F:      drivers/scsi/osst_*.h
11495 F:      drivers/scsi/st.h
11496
11497 OP-TEE DRIVER
11498 M:      Jens Wiklander <jens.wiklander@linaro.org>
11499 S:      Maintained
11500 F:      drivers/tee/optee/
11501
11502 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11503 M:      Sumit Garg <sumit.garg@linaro.org>
11504 S:      Maintained
11505 F:      drivers/char/hw_random/optee-rng.c
11506
11507 OPA-VNIC DRIVER
11508 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11509 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11510 L:      linux-rdma@vger.kernel.org
11511 S:      Supported
11512 F:      drivers/infiniband/ulp/opa_vnic
11513
11514 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11515 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11516 M:      Frank Rowand <frowand.list@gmail.com>
11517 L:      devicetree@vger.kernel.org
11518 S:      Maintained
11519 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11520 F:      Documentation/devicetree/overlay-notes.txt
11521 F:      drivers/of/overlay.c
11522 F:      drivers/of/resolver.c
11523 K:      of_overlay_notifier_
11524
11525 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11526 M:      Rob Herring <robh+dt@kernel.org>
11527 M:      Frank Rowand <frowand.list@gmail.com>
11528 L:      devicetree@vger.kernel.org
11529 W:      http://www.devicetree.org/
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11531 S:      Maintained
11532 F:      drivers/of/
11533 F:      include/linux/of*.h
11534 F:      scripts/dtc/
11535 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11536
11537 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11538 M:      Rob Herring <robh+dt@kernel.org>
11539 M:      Mark Rutland <mark.rutland@arm.com>
11540 L:      devicetree@vger.kernel.org
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11542 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11543 S:      Maintained
11544 F:      Documentation/devicetree/
11545 F:      arch/*/boot/dts/
11546 F:      include/dt-bindings/
11547
11548 OPENCORES I2C BUS DRIVER
11549 M:      Peter Korsgaard <peter@korsgaard.com>
11550 M:      Andrew Lunn <andrew@lunn.ch>
11551 L:      linux-i2c@vger.kernel.org
11552 S:      Maintained
11553 F:      Documentation/i2c/busses/i2c-ocores
11554 F:      drivers/i2c/busses/i2c-ocores.c
11555 F:      include/linux/platform_data/i2c-ocores.h
11556
11557 OPENRISC ARCHITECTURE
11558 M:      Jonas Bonn <jonas@southpole.se>
11559 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11560 M:      Stafford Horne <shorne@gmail.com>
11561 T:      git git://github.com/openrisc/linux.git
11562 L:      openrisc@lists.librecores.org
11563 W:      http://openrisc.io
11564 S:      Maintained
11565 F:      Documentation/devicetree/bindings/openrisc/
11566 F:      Documentation/openrisc/
11567 F:      arch/openrisc/
11568 F:      drivers/irqchip/irq-ompic.c
11569 F:      drivers/irqchip/irq-or1k-*
11570
11571 OPENVSWITCH
11572 M:      Pravin B Shelar <pshelar@ovn.org>
11573 L:      netdev@vger.kernel.org
11574 L:      dev@openvswitch.org
11575 W:      http://openvswitch.org
11576 S:      Maintained
11577 F:      net/openvswitch/
11578 F:      include/uapi/linux/openvswitch.h
11579
11580 OPERATING PERFORMANCE POINTS (OPP)
11581 M:      Viresh Kumar <vireshk@kernel.org>
11582 M:      Nishanth Menon <nm@ti.com>
11583 M:      Stephen Boyd <sboyd@kernel.org>
11584 L:      linux-pm@vger.kernel.org
11585 S:      Maintained
11586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11587 F:      drivers/opp/
11588 F:      include/linux/pm_opp.h
11589 F:      Documentation/power/opp.txt
11590 F:      Documentation/devicetree/bindings/opp/
11591
11592 OPL4 DRIVER
11593 M:      Clemens Ladisch <clemens@ladisch.de>
11594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11595 T:      git git://git.alsa-project.org/alsa-kernel.git
11596 S:      Maintained
11597 F:      sound/drivers/opl4/
11598
11599 OPROFILE
11600 M:      Robert Richter <rric@kernel.org>
11601 L:      oprofile-list@lists.sf.net
11602 S:      Maintained
11603 F:      arch/*/include/asm/oprofile*.h
11604 F:      arch/*/oprofile/
11605 F:      drivers/oprofile/
11606 F:      include/linux/oprofile.h
11607
11608 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11609 M:      Mark Fasheh <mark@fasheh.com>
11610 M:      Joel Becker <jlbec@evilplan.org>
11611 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11612 W:      http://ocfs2.wiki.kernel.org
11613 S:      Supported
11614 F:      Documentation/filesystems/ocfs2.txt
11615 F:      Documentation/filesystems/dlmfs.txt
11616 F:      fs/ocfs2/
11617
11618 ORANGEFS FILESYSTEM
11619 M:      Mike Marshall <hubcap@omnibond.com>
11620 R:      Martin Brandenburg <martin@omnibond.com>
11621 L:      devel@lists.orangefs.org
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11623 S:      Supported
11624 F:      fs/orangefs/
11625 F:      Documentation/filesystems/orangefs.txt
11626
11627 ORINOCO DRIVER
11628 L:      linux-wireless@vger.kernel.org
11629 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11630 W:      http://www.nongnu.org/orinoco/
11631 S:      Orphan
11632 F:      drivers/net/wireless/intersil/orinoco/
11633
11634 OV2659 OMNIVISION SENSOR DRIVER
11635 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11636 L:      linux-media@vger.kernel.org
11637 W:      https://linuxtv.org
11638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11639 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11640 S:      Maintained
11641 F:      drivers/media/i2c/ov2659.c
11642 F:      include/media/i2c/ov2659.h
11643
11644 OVERLAY FILESYSTEM
11645 M:      Miklos Szeredi <miklos@szeredi.hu>
11646 L:      linux-unionfs@vger.kernel.org
11647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11648 S:      Supported
11649 F:      fs/overlayfs/
11650 F:      Documentation/filesystems/overlayfs.txt
11651
11652 P54 WIRELESS DRIVER
11653 M:      Christian Lamparter <chunkeey@googlemail.com>
11654 L:      linux-wireless@vger.kernel.org
11655 W:      http://wireless.kernel.org/en/users/Drivers/p54
11656 S:      Maintained
11657 F:      drivers/net/wireless/intersil/p54/
11658
11659 PA SEMI ETHERNET DRIVER
11660 L:      netdev@vger.kernel.org
11661 S:      Orphan
11662 F:      drivers/net/ethernet/pasemi/*
11663
11664 PA SEMI SMBUS DRIVER
11665 L:      linux-i2c@vger.kernel.org
11666 S:      Orphan
11667 F:      drivers/i2c/busses/i2c-pasemi.c
11668
11669 PADATA PARALLEL EXECUTION MECHANISM
11670 M:      Steffen Klassert <steffen.klassert@secunet.com>
11671 L:      linux-crypto@vger.kernel.org
11672 S:      Maintained
11673 F:      kernel/padata.c
11674 F:      include/linux/padata.h
11675 F:      Documentation/padata.txt
11676
11677 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11678 M:      Harald Welte <laforge@gnumonks.org>
11679 L:      platform-driver-x86@vger.kernel.org
11680 S:      Maintained
11681 F:      drivers/platform/x86/panasonic-laptop.c
11682
11683 PARALLEL LCD/KEYPAD PANEL DRIVER
11684 M:      Willy Tarreau <willy@haproxy.com>
11685 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11686 S:      Odd Fixes
11687 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11688 F:      drivers/auxdisplay/panel.c
11689
11690 PARALLEL PORT SUBSYSTEM
11691 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11692 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11693 L:      linux-parport@lists.infradead.org (subscribers-only)
11694 S:      Maintained
11695 F:      drivers/parport/
11696 F:      include/linux/parport*.h
11697 F:      drivers/char/ppdev.c
11698 F:      include/uapi/linux/ppdev.h
11699 F:      Documentation/parport*.txt
11700
11701 PARAVIRT_OPS INTERFACE
11702 M:      Juergen Gross <jgross@suse.com>
11703 M:      Alok Kataria <akataria@vmware.com>
11704 L:      virtualization@lists.linux-foundation.org
11705 S:      Supported
11706 F:      Documentation/virtual/paravirt_ops.txt
11707 F:      arch/*/kernel/paravirt*
11708 F:      arch/*/include/asm/paravirt*.h
11709 F:      include/linux/hypervisor.h
11710
11711 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11712 M:      Tim Waugh <tim@cyberelk.net>
11713 L:      linux-parport@lists.infradead.org (subscribers-only)
11714 S:      Maintained
11715 F:      Documentation/blockdev/paride.txt
11716 F:      drivers/block/paride/
11717
11718 PARISC ARCHITECTURE
11719 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11720 M:      Helge Deller <deller@gmx.de>
11721 L:      linux-parisc@vger.kernel.org
11722 W:      http://www.parisc-linux.org/
11723 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11726 S:      Maintained
11727 F:      arch/parisc/
11728 F:      Documentation/parisc/
11729 F:      drivers/parisc/
11730 F:      drivers/char/agp/parisc-agp.c
11731 F:      drivers/input/serio/gscps2.c
11732 F:      drivers/parport/parport_gsc.*
11733 F:      drivers/tty/serial/8250/8250_gsc.c
11734 F:      drivers/video/fbdev/sti*
11735 F:      drivers/video/console/sti*
11736 F:      drivers/video/logo/logo_parisc*
11737
11738 PARMAN
11739 M:      Jiri Pirko <jiri@mellanox.com>
11740 L:      netdev@vger.kernel.org
11741 S:      Supported
11742 F:      lib/parman.c
11743 F:      lib/test_parman.c
11744 F:      include/linux/parman.h
11745
11746 PC ENGINES APU BOARD DRIVER
11747 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11748 S:      Maintained
11749 F:      drivers/platform/x86/pcengines-apuv2.c
11750
11751 PC87360 HARDWARE MONITORING DRIVER
11752 M:      Jim Cromie <jim.cromie@gmail.com>
11753 L:      linux-hwmon@vger.kernel.org
11754 S:      Maintained
11755 F:      Documentation/hwmon/pc87360
11756 F:      drivers/hwmon/pc87360.c
11757
11758 PC8736x GPIO DRIVER
11759 M:      Jim Cromie <jim.cromie@gmail.com>
11760 S:      Maintained
11761 F:      drivers/char/pc8736x_gpio.c
11762
11763 PC87427 HARDWARE MONITORING DRIVER
11764 M:      Jean Delvare <jdelvare@suse.com>
11765 L:      linux-hwmon@vger.kernel.org
11766 S:      Maintained
11767 F:      Documentation/hwmon/pc87427
11768 F:      drivers/hwmon/pc87427.c
11769
11770 PCA9532 LED DRIVER
11771 M:      Riku Voipio <riku.voipio@iki.fi>
11772 S:      Maintained
11773 F:      drivers/leds/leds-pca9532.c
11774 F:      include/linux/leds-pca9532.h
11775
11776 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11777 M:      Guenter Roeck <linux@roeck-us.net>
11778 L:      linux-i2c@vger.kernel.org
11779 S:      Maintained
11780 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11781
11782 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11783 M:      Khalid Aziz <khalid@gonehiking.org>
11784 S:      Maintained
11785 F:      drivers/firmware/pcdp.*
11786
11787 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11788 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11789 L:      linux-pci@vger.kernel.org
11790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11791 S:      Maintained
11792 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11793 F:      drivers/pci/controller/pci-aardvark.c
11794
11795 PCI DRIVER FOR ALTERA PCIE IP
11796 M:      Ley Foon Tan <lftan@altera.com>
11797 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11798 L:      linux-pci@vger.kernel.org
11799 S:      Supported
11800 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11801 F:      drivers/pci/controller/pcie-altera.c
11802
11803 PCI DRIVER FOR APPLIEDMICRO XGENE
11804 M:      Toan Le <toan@os.amperecomputing.com>
11805 L:      linux-pci@vger.kernel.org
11806 L:      linux-arm-kernel@lists.infradead.org
11807 S:      Maintained
11808 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11809 F:      drivers/pci/controller/pci-xgene.c
11810
11811 PCI DRIVER FOR ARM VERSATILE PLATFORM
11812 M:      Rob Herring <robh@kernel.org>
11813 L:      linux-pci@vger.kernel.org
11814 L:      linux-arm-kernel@lists.infradead.org
11815 S:      Maintained
11816 F:      Documentation/devicetree/bindings/pci/versatile.txt
11817 F:      drivers/pci/controller/pci-versatile.c
11818
11819 PCI DRIVER FOR ARMADA 8K
11820 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11821 L:      linux-pci@vger.kernel.org
11822 L:      linux-arm-kernel@lists.infradead.org
11823 S:      Maintained
11824 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11825 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11826
11827 PCI DRIVER FOR CADENCE PCIE IP
11828 M:      Tom Joseph <tjoseph@cadence.com>
11829 L:      linux-pci@vger.kernel.org
11830 S:      Maintained
11831 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11832 F:      drivers/pci/controller/pcie-cadence*
11833
11834 PCI DRIVER FOR FREESCALE LAYERSCAPE
11835 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11836 M:      Mingkai Hu <mingkai.hu@nxp.com>
11837 M:      Roy Zang <roy.zang@nxp.com>
11838 L:      linuxppc-dev@lists.ozlabs.org
11839 L:      linux-pci@vger.kernel.org
11840 L:      linux-arm-kernel@lists.infradead.org
11841 S:      Maintained
11842 F:      drivers/pci/controller/dwc/*layerscape*
11843
11844 PCI DRIVER FOR GENERIC OF HOSTS
11845 M:      Will Deacon <will.deacon@arm.com>
11846 L:      linux-pci@vger.kernel.org
11847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11848 S:      Maintained
11849 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11850 F:      drivers/pci/controller/pci-host-common.c
11851 F:      drivers/pci/controller/pci-host-generic.c
11852
11853 PCI DRIVER FOR IMX6
11854 M:      Richard Zhu <hongxing.zhu@nxp.com>
11855 M:      Lucas Stach <l.stach@pengutronix.de>
11856 L:      linux-pci@vger.kernel.org
11857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11858 S:      Maintained
11859 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11860 F:      drivers/pci/controller/dwc/*imx6*
11861
11862 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11863 M:      Keith Busch <keith.busch@intel.com>
11864 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11865 L:      linux-pci@vger.kernel.org
11866 S:      Supported
11867 F:      drivers/pci/controller/vmd.c
11868
11869 PCI DRIVER FOR MICROSEMI SWITCHTEC
11870 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11871 M:      Logan Gunthorpe <logang@deltatee.com>
11872 L:      linux-pci@vger.kernel.org
11873 S:      Maintained
11874 F:      Documentation/switchtec.txt
11875 F:      Documentation/ABI/testing/sysfs-class-switchtec
11876 F:      drivers/pci/switch/switchtec*
11877 F:      include/uapi/linux/switchtec_ioctl.h
11878 F:      include/linux/switchtec.h
11879 F:      drivers/ntb/hw/mscc/
11880
11881 PCI DRIVER FOR MOBIVEIL PCIE IP
11882 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11883 L:      linux-pci@vger.kernel.org
11884 S:      Supported
11885 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11886 F:      drivers/pci/controller/pcie-mobiveil.c
11887
11888 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11889 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11890 M:      Jason Cooper <jason@lakedaemon.net>
11891 L:      linux-pci@vger.kernel.org
11892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11893 S:      Maintained
11894 F:      drivers/pci/controller/*mvebu*
11895
11896 PCI DRIVER FOR NVIDIA TEGRA
11897 M:      Thierry Reding <thierry.reding@gmail.com>
11898 L:      linux-tegra@vger.kernel.org
11899 L:      linux-pci@vger.kernel.org
11900 S:      Supported
11901 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11902 F:      drivers/pci/controller/pci-tegra.c
11903
11904 PCI DRIVER FOR RENESAS R-CAR
11905 M:      Simon Horman <horms@verge.net.au>
11906 L:      linux-pci@vger.kernel.org
11907 L:      linux-renesas-soc@vger.kernel.org
11908 S:      Maintained
11909 F:      drivers/pci/controller/*rcar*
11910
11911 PCI DRIVER FOR SAMSUNG EXYNOS
11912 M:      Jingoo Han <jingoohan1@gmail.com>
11913 L:      linux-pci@vger.kernel.org
11914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11915 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11916 S:      Maintained
11917 F:      drivers/pci/controller/dwc/pci-exynos.c
11918
11919 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11920 M:      Jingoo Han <jingoohan1@gmail.com>
11921 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11922 L:      linux-pci@vger.kernel.org
11923 S:      Maintained
11924 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11925 F:      drivers/pci/controller/dwc/*designware*
11926
11927 PCI DRIVER FOR TI DRA7XX
11928 M:      Kishon Vijay Abraham I <kishon@ti.com>
11929 L:      linux-omap@vger.kernel.org
11930 L:      linux-pci@vger.kernel.org
11931 S:      Supported
11932 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11933 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11934
11935 PCI DRIVER FOR TI KEYSTONE
11936 M:      Murali Karicheri <m-karicheri2@ti.com>
11937 L:      linux-pci@vger.kernel.org
11938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11939 S:      Maintained
11940 F:      drivers/pci/controller/dwc/pci-keystone.c
11941
11942 PCI ENDPOINT SUBSYSTEM
11943 M:      Kishon Vijay Abraham I <kishon@ti.com>
11944 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11945 L:      linux-pci@vger.kernel.org
11946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11947 S:      Supported
11948 F:      drivers/pci/endpoint/
11949 F:      drivers/misc/pci_endpoint_test.c
11950 F:      tools/pci/
11951
11952 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11953 M:      Russell Currey <ruscur@russell.cc>
11954 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11955 M:      Oliver O'Halloran <oohall@gmail.com>
11956 L:      linuxppc-dev@lists.ozlabs.org
11957 S:      Supported
11958 F:      Documentation/PCI/pci-error-recovery.txt
11959 F:      drivers/pci/pcie/aer.c
11960 F:      drivers/pci/pcie/dpc.c
11961 F:      drivers/pci/pcie/err.c
11962 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11963 F:      arch/powerpc/kernel/eeh*.c
11964 F:      arch/powerpc/platforms/*/eeh*.c
11965 F:      arch/powerpc/include/*/eeh*.h
11966
11967 PCI ERROR RECOVERY
11968 M:      Linas Vepstas <linasvepstas@gmail.com>
11969 L:      linux-pci@vger.kernel.org
11970 S:      Supported
11971 F:      Documentation/PCI/pci-error-recovery.txt
11972
11973 PCI MSI DRIVER FOR ALTERA MSI IP
11974 M:      Ley Foon Tan <lftan@altera.com>
11975 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11976 L:      linux-pci@vger.kernel.org
11977 S:      Supported
11978 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11979 F:      drivers/pci/controller/pcie-altera-msi.c
11980
11981 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11982 M:      Toan Le <toan@os.amperecomputing.com>
11983 L:      linux-pci@vger.kernel.org
11984 L:      linux-arm-kernel@lists.infradead.org
11985 S:      Maintained
11986 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11987 F:      drivers/pci/controller/pci-xgene-msi.c
11988
11989 PCI SUBSYSTEM
11990 M:      Bjorn Helgaas <bhelgaas@google.com>
11991 L:      linux-pci@vger.kernel.org
11992 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11994 S:      Supported
11995 F:      Documentation/devicetree/bindings/pci/
11996 F:      Documentation/PCI/
11997 F:      drivers/acpi/pci*
11998 F:      drivers/pci/
11999 F:      include/asm-generic/pci*
12000 F:      include/linux/pci*
12001 F:      include/linux/of_pci.h
12002 F:      include/uapi/linux/pci*
12003 F:      lib/pci*
12004 F:      arch/x86/pci/
12005 F:      arch/x86/kernel/quirks.c
12006 F:      arch/x86/kernel/early-quirks.c
12007
12008 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12009 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12010 L:      linux-pci@vger.kernel.org
12011 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12013 S:      Supported
12014 F:      drivers/pci/controller/
12015
12016 PCIE DRIVER FOR AMLOGIC MESON
12017 M:      Yue Wang <yue.wang@Amlogic.com>
12018 L:      linux-pci@vger.kernel.org
12019 L:      linux-amlogic@lists.infradead.org
12020 S:      Maintained
12021 F:      drivers/pci/controller/dwc/pci-meson.c
12022
12023 PCIE DRIVER FOR AXIS ARTPEC
12024 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12025 L:      linux-arm-kernel@axis.com
12026 L:      linux-pci@vger.kernel.org
12027 S:      Maintained
12028 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12029 F:      drivers/pci/controller/dwc/*artpec*
12030
12031 PCIE DRIVER FOR CAVIUM THUNDERX
12032 M:      David Daney <david.daney@cavium.com>
12033 L:      linux-pci@vger.kernel.org
12034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12035 S:      Supported
12036 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12037 F:      drivers/pci/controller/pci-thunder-*
12038
12039 PCIE DRIVER FOR HISILICON
12040 M:      Zhou Wang <wangzhou1@hisilicon.com>
12041 L:      linux-pci@vger.kernel.org
12042 S:      Maintained
12043 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12044 F:      drivers/pci/controller/dwc/pcie-hisi.c
12045
12046 PCIE DRIVER FOR HISILICON KIRIN
12047 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12048 M:      Binghui Wang <wangbinghui@hisilicon.com>
12049 L:      linux-pci@vger.kernel.org
12050 S:      Maintained
12051 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12052 F:      drivers/pci/controller/dwc/pcie-kirin.c
12053
12054 PCIE DRIVER FOR HISILICON STB
12055 M:      Shawn Guo <shawn.guo@linaro.org>
12056 L:      linux-pci@vger.kernel.org
12057 S:      Maintained
12058 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12059 F:      drivers/pci/controller/dwc/pcie-histb.c
12060
12061 PCIE DRIVER FOR MEDIATEK
12062 M:      Ryder Lee <ryder.lee@mediatek.com>
12063 L:      linux-pci@vger.kernel.org
12064 L:      linux-mediatek@lists.infradead.org
12065 S:      Supported
12066 F:      Documentation/devicetree/bindings/pci/mediatek*
12067 F:      drivers/pci/controller/*mediatek*
12068
12069 PCIE DRIVER FOR QUALCOMM MSM
12070 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12071 L:      linux-pci@vger.kernel.org
12072 L:      linux-arm-msm@vger.kernel.org
12073 S:      Maintained
12074 F:      drivers/pci/controller/dwc/*qcom*
12075
12076 PCIE DRIVER FOR ROCKCHIP
12077 M:      Shawn Lin <shawn.lin@rock-chips.com>
12078 L:      linux-pci@vger.kernel.org
12079 L:      linux-rockchip@lists.infradead.org
12080 S:      Maintained
12081 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12082 F:      drivers/pci/controller/pcie-rockchip*
12083
12084 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12085 M:      Linus Walleij <linus.walleij@linaro.org>
12086 L:      linux-pci@vger.kernel.org
12087 S:      Maintained
12088 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12089 F:      drivers/pci/controller/pci-v3-semi.c
12090
12091 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12092 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12093 L:      linux-pci@vger.kernel.org
12094 S:      Maintained
12095 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12096 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12097
12098 PCIE DRIVER FOR ST SPEAR13XX
12099 M:      Pratyush Anand <pratyush.anand@gmail.com>
12100 L:      linux-pci@vger.kernel.org
12101 S:      Maintained
12102 F:      drivers/pci/controller/dwc/*spear*
12103
12104 PCMCIA SUBSYSTEM
12105 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12107 S:      Odd Fixes
12108 F:      Documentation/pcmcia/
12109 F:      tools/pcmcia/
12110 F:      drivers/pcmcia/
12111 F:      include/pcmcia/
12112
12113 PCNET32 NETWORK DRIVER
12114 M:      Don Fry <pcnet32@frontier.com>
12115 L:      netdev@vger.kernel.org
12116 S:      Maintained
12117 F:      drivers/net/ethernet/amd/pcnet32.c
12118
12119 PCRYPT PARALLEL CRYPTO ENGINE
12120 M:      Steffen Klassert <steffen.klassert@secunet.com>
12121 L:      linux-crypto@vger.kernel.org
12122 S:      Maintained
12123 F:      crypto/pcrypt.c
12124 F:      include/crypto/pcrypt.h
12125
12126 PEAQ WMI HOTKEYS DRIVER
12127 M:      Hans de Goede <hdegoede@redhat.com>
12128 L:      platform-driver-x86@vger.kernel.org
12129 S:      Maintained
12130 F:      drivers/platform/x86/peaq-wmi.c
12131
12132 PER-CPU MEMORY ALLOCATOR
12133 M:      Dennis Zhou <dennis@kernel.org>
12134 M:      Tejun Heo <tj@kernel.org>
12135 M:      Christoph Lameter <cl@linux.com>
12136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12137 S:      Maintained
12138 F:      include/linux/percpu*.h
12139 F:      mm/percpu*.c
12140 F:      arch/*/include/asm/percpu.h
12141
12142 PER-TASK DELAY ACCOUNTING
12143 M:      Balbir Singh <bsingharora@gmail.com>
12144 S:      Maintained
12145 F:      include/linux/delayacct.h
12146 F:      kernel/delayacct.c
12147
12148 PERFORMANCE EVENTS SUBSYSTEM
12149 M:      Peter Zijlstra <peterz@infradead.org>
12150 M:      Ingo Molnar <mingo@redhat.com>
12151 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12152 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12153 R:      Jiri Olsa <jolsa@redhat.com>
12154 R:      Namhyung Kim <namhyung@kernel.org>
12155 L:      linux-kernel@vger.kernel.org
12156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12157 S:      Supported
12158 F:      kernel/events/*
12159 F:      include/linux/perf_event.h
12160 F:      include/uapi/linux/perf_event.h
12161 F:      arch/*/kernel/perf_event*.c
12162 F:      arch/*/kernel/*/perf_event*.c
12163 F:      arch/*/kernel/*/*/perf_event*.c
12164 F:      arch/*/include/asm/perf_event.h
12165 F:      arch/*/kernel/perf_callchain.c
12166 F:      arch/*/events/*
12167 F:      tools/perf/
12168
12169 PERSONALITY HANDLING
12170 M:      Christoph Hellwig <hch@infradead.org>
12171 L:      linux-abi-devel@lists.sourceforge.net
12172 S:      Maintained
12173 F:      include/linux/personality.h
12174 F:      include/uapi/linux/personality.h
12175
12176 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12177 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12178 L:      linux-input@vger.kernel.org
12179 S:      Maintained
12180 F:      Documentation/input/devices/pxrc.rst
12181 F:      drivers/input/joystick/pxrc.c
12182
12183 PHONET PROTOCOL
12184 M:      Remi Denis-Courmont <courmisch@gmail.com>
12185 S:      Supported
12186 F:      Documentation/networking/phonet.txt
12187 F:      include/linux/phonet.h
12188 F:      include/net/phonet/
12189 F:      include/uapi/linux/phonet.h
12190 F:      net/phonet/
12191
12192 PHRAM MTD DRIVER
12193 M:      Joern Engel <joern@lazybastard.org>
12194 L:      linux-mtd@lists.infradead.org
12195 S:      Maintained
12196 F:      drivers/mtd/devices/phram.c
12197
12198 PICOLCD HID DRIVER
12199 M:      Bruno Prémont <bonbons@linux-vserver.org>
12200 L:      linux-input@vger.kernel.org
12201 S:      Maintained
12202 F:      drivers/hid/hid-picolcd*
12203
12204 PICOXCELL SUPPORT
12205 M:      Jamie Iles <jamie@jamieiles.com>
12206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12207 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12208 S:      Supported
12209 F:      arch/arm/boot/dts/picoxcell*
12210 F:      arch/arm/mach-picoxcell/
12211 F:      drivers/crypto/picoxcell*
12212
12213 PIN CONTROL SUBSYSTEM
12214 M:      Linus Walleij <linus.walleij@linaro.org>
12215 L:      linux-gpio@vger.kernel.org
12216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12217 S:      Maintained
12218 F:      Documentation/devicetree/bindings/pinctrl/
12219 F:      Documentation/driver-api/pinctl.rst
12220 F:      drivers/pinctrl/
12221 F:      include/linux/pinctrl/
12222
12223 PIN CONTROLLER - MICROCHIP AT91
12224 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12226 L:      linux-gpio@vger.kernel.org
12227 S:      Supported
12228 F:      drivers/pinctrl/pinctrl-at91*
12229
12230 PIN CONTROLLER - FREESCALE
12231 M:      Dong Aisheng <aisheng.dong@nxp.com>
12232 M:      Fabio Estevam <festevam@gmail.com>
12233 M:      Shawn Guo <shawnguo@kernel.org>
12234 M:      Stefan Agner <stefan@agner.ch>
12235 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12236 L:      linux-gpio@vger.kernel.org
12237 S:      Maintained
12238 F:      drivers/pinctrl/freescale/
12239 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12240
12241 PIN CONTROLLER - INTEL
12242 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12243 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12245 S:      Maintained
12246 F:      drivers/pinctrl/intel/
12247
12248 PIN CONTROLLER - MEDIATEK
12249 M:      Sean Wang <sean.wang@kernel.org>
12250 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12251 S:      Maintained
12252 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12253 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12254 F:      drivers/pinctrl/mediatek/
12255
12256 PIN CONTROLLER - QUALCOMM
12257 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12258 S:      Maintained
12259 L:      linux-arm-msm@vger.kernel.org
12260 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12261 F:      drivers/pinctrl/qcom/
12262
12263 PIN CONTROLLER - RENESAS
12264 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12265 L:      linux-renesas-soc@vger.kernel.org
12266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12267 S:      Maintained
12268 F:      drivers/pinctrl/pinctrl-rz*
12269 F:      drivers/pinctrl/sh-pfc/
12270
12271 PIN CONTROLLER - SAMSUNG
12272 M:      Tomasz Figa <tomasz.figa@gmail.com>
12273 M:      Krzysztof Kozlowski <krzk@kernel.org>
12274 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12276 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12277 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12279 S:      Maintained
12280 F:      drivers/pinctrl/samsung/
12281 F:      include/dt-bindings/pinctrl/samsung.h
12282 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12283
12284 PIN CONTROLLER - SINGLE
12285 M:      Tony Lindgren <tony@atomide.com>
12286 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12288 L:      linux-omap@vger.kernel.org
12289 S:      Maintained
12290 F:      drivers/pinctrl/pinctrl-single.c
12291
12292 PIN CONTROLLER - ST SPEAR
12293 M:      Viresh Kumar <vireshk@kernel.org>
12294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12295 W:      http://www.st.com/spear
12296 S:      Maintained
12297 F:      drivers/pinctrl/spear/
12298
12299 PISTACHIO SOC SUPPORT
12300 M:      James Hartley <james.hartley@sondrel.com>
12301 L:      linux-mips@vger.kernel.org
12302 S:      Odd Fixes
12303 F:      arch/mips/pistachio/
12304 F:      arch/mips/include/asm/mach-pistachio/
12305 F:      arch/mips/boot/dts/img/pistachio*
12306 F:      arch/mips/configs/pistachio*_defconfig
12307
12308 PKTCDVD DRIVER
12309 S:      Orphan
12310 M:      linux-block@vger.kernel.org
12311 F:      drivers/block/pktcdvd.c
12312 F:      include/linux/pktcdvd.h
12313 F:      include/uapi/linux/pktcdvd.h
12314
12315 PKUNITY SOC DRIVERS
12316 M:      Guan Xuetao <gxt@pku.edu.cn>
12317 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12318 S:      Maintained
12319 T:      git git://github.com/gxt/linux.git
12320 F:      drivers/input/serio/i8042-unicore32io.h
12321 F:      drivers/i2c/busses/i2c-puv3.c
12322 F:      drivers/video/fbdev/fb-puv3.c
12323 F:      drivers/rtc/rtc-puv3.c
12324
12325 PMBUS HARDWARE MONITORING DRIVERS
12326 M:      Guenter Roeck <linux@roeck-us.net>
12327 L:      linux-hwmon@vger.kernel.org
12328 W:      http://hwmon.wiki.kernel.org/
12329 W:      http://www.roeck-us.net/linux/drivers/
12330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12331 S:      Maintained
12332 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12333 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12334 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12335 F:      Documentation/hwmon/adm1275
12336 F:      Documentation/hwmon/ibm-cffps
12337 F:      Documentation/hwmon/ir35221
12338 F:      Documentation/hwmon/lm25066
12339 F:      Documentation/hwmon/ltc2978
12340 F:      Documentation/hwmon/ltc3815
12341 F:      Documentation/hwmon/max16064
12342 F:      Documentation/hwmon/max20751
12343 F:      Documentation/hwmon/max31785
12344 F:      Documentation/hwmon/max34440
12345 F:      Documentation/hwmon/max8688
12346 F:      Documentation/hwmon/pmbus
12347 F:      Documentation/hwmon/pmbus-core
12348 F:      Documentation/hwmon/tps40422
12349 F:      Documentation/hwmon/ucd9000
12350 F:      Documentation/hwmon/ucd9200
12351 F:      Documentation/hwmon/zl6100
12352 F:      drivers/hwmon/pmbus/
12353 F:      include/linux/pmbus.h
12354
12355 PMC SIERRA MaxRAID DRIVER
12356 L:      linux-scsi@vger.kernel.org
12357 W:      http://www.pmc-sierra.com/
12358 S:      Orphan
12359 F:      drivers/scsi/pmcraid.*
12360
12361 PMC SIERRA PM8001 DRIVER
12362 M:      Jack Wang <jinpu.wang@profitbricks.com>
12363 M:      lindar_liu@usish.com
12364 L:      linux-scsi@vger.kernel.org
12365 S:      Supported
12366 F:      drivers/scsi/pm8001/
12367
12368 PNP SUPPORT
12369 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12370 S:      Maintained
12371 F:      drivers/pnp/
12372
12373 PNI RM3100 IIO DRIVER
12374 M:      Song Qiang <songqiang1304521@gmail.com>
12375 L:      linux-iio@vger.kernel.org
12376 S:      Maintained
12377 F:      drivers/iio/magnetometer/rm3100*
12378 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12379
12380 POSIX CLOCKS and TIMERS
12381 M:      Thomas Gleixner <tglx@linutronix.de>
12382 L:      linux-kernel@vger.kernel.org
12383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12384 S:      Maintained
12385 F:      fs/timerfd.c
12386 F:      include/linux/timer*
12387 F:      kernel/time/*timer*
12388
12389 POWER MANAGEMENT CORE
12390 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12391 L:      linux-pm@vger.kernel.org
12392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12393 B:      https://bugzilla.kernel.org
12394 S:      Supported
12395 F:      drivers/base/power/
12396 F:      include/linux/pm.h
12397 F:      include/linux/pm_*
12398 F:      include/linux/powercap.h
12399 F:      drivers/powercap/
12400 F:      kernel/configs/nopm.config
12401
12402 POWER STATE COORDINATION INTERFACE (PSCI)
12403 M:      Mark Rutland <mark.rutland@arm.com>
12404 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12405 L:      linux-arm-kernel@lists.infradead.org
12406 S:      Maintained
12407 F:      drivers/firmware/psci*.c
12408 F:      include/linux/psci.h
12409 F:      include/uapi/linux/psci.h
12410
12411 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12412 M:      Sebastian Reichel <sre@kernel.org>
12413 L:      linux-pm@vger.kernel.org
12414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12415 S:      Maintained
12416 F:      Documentation/ABI/testing/sysfs-class-power
12417 F:      Documentation/devicetree/bindings/power/supply/
12418 F:      include/linux/power_supply.h
12419 F:      drivers/power/supply/
12420
12421 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12422 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12423 L:      linuxppc-dev@lists.ozlabs.org
12424 S:      Maintained
12425 F:      drivers/char/powernv-op-panel.c
12426
12427 PPP OVER ATM (RFC 2364)
12428 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12429 S:      Maintained
12430 F:      net/atm/pppoatm.c
12431 F:      include/uapi/linux/atmppp.h
12432
12433 PPP OVER ETHERNET
12434 M:      Michal Ostrowski <mostrows@earthlink.net>
12435 S:      Maintained
12436 F:      drivers/net/ppp/pppoe.c
12437 F:      drivers/net/ppp/pppox.c
12438
12439 PPP OVER L2TP
12440 M:      James Chapman <jchapman@katalix.com>
12441 S:      Maintained
12442 F:      net/l2tp/l2tp_ppp.c
12443 F:      include/linux/if_pppol2tp.h
12444 F:      include/uapi/linux/if_pppol2tp.h
12445
12446 PPP PROTOCOL DRIVERS AND COMPRESSORS
12447 M:      Paul Mackerras <paulus@samba.org>
12448 L:      linux-ppp@vger.kernel.org
12449 S:      Maintained
12450 F:      drivers/net/ppp/ppp_*
12451
12452 PPS SUPPORT
12453 M:      Rodolfo Giometti <giometti@enneenne.com>
12454 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12455 L:      linuxpps@ml.enneenne.com (subscribers-only)
12456 S:      Maintained
12457 F:      Documentation/pps/
12458 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12459 F:      Documentation/ABI/testing/sysfs-pps
12460 F:      drivers/pps/
12461 F:      include/linux/pps*.h
12462 F:      include/uapi/linux/pps.h
12463
12464 PPTP DRIVER
12465 M:      Dmitry Kozlov <xeb@mail.ru>
12466 L:      netdev@vger.kernel.org
12467 S:      Maintained
12468 F:      drivers/net/ppp/pptp.c
12469 W:      http://sourceforge.net/projects/accel-pptp
12470
12471 PRINTK
12472 M:      Petr Mladek <pmladek@suse.com>
12473 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12474 R:      Steven Rostedt <rostedt@goodmis.org>
12475 S:      Maintained
12476 F:      kernel/printk/
12477 F:      include/linux/printk.h
12478
12479 PRISM54 WIRELESS DRIVER
12480 M:      Luis Chamberlain <mcgrof@kernel.org>
12481 L:      linux-wireless@vger.kernel.org
12482 W:      http://wireless.kernel.org/en/users/Drivers/p54
12483 S:      Obsolete
12484 F:      drivers/net/wireless/intersil/prism54/
12485
12486 PROC FILESYSTEM
12487 R:      Alexey Dobriyan <adobriyan@gmail.com>
12488 L:      linux-kernel@vger.kernel.org
12489 L:      linux-fsdevel@vger.kernel.org
12490 S:      Maintained
12491 F:      fs/proc/
12492 F:      include/linux/proc_fs.h
12493 F:      tools/testing/selftests/proc/
12494 F:      Documentation/filesystems/proc.txt
12495
12496 PROC SYSCTL
12497 M:      Luis Chamberlain <mcgrof@kernel.org>
12498 M:      Kees Cook <keescook@chromium.org>
12499 L:      linux-kernel@vger.kernel.org
12500 L:      linux-fsdevel@vger.kernel.org
12501 S:      Maintained
12502 F:      fs/proc/proc_sysctl.c
12503 F:      include/linux/sysctl.h
12504 F:      kernel/sysctl.c
12505 F:      tools/testing/selftests/sysctl/
12506
12507 PS3 NETWORK SUPPORT
12508 M:      Geoff Levand <geoff@infradead.org>
12509 L:      netdev@vger.kernel.org
12510 L:      linuxppc-dev@lists.ozlabs.org
12511 S:      Maintained
12512 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12513
12514 PS3 PLATFORM SUPPORT
12515 M:      Geoff Levand <geoff@infradead.org>
12516 L:      linuxppc-dev@lists.ozlabs.org
12517 S:      Maintained
12518 F:      arch/powerpc/boot/ps3*
12519 F:      arch/powerpc/include/asm/lv1call.h
12520 F:      arch/powerpc/include/asm/ps3*.h
12521 F:      arch/powerpc/platforms/ps3/
12522 F:      drivers/*/ps3*
12523 F:      drivers/ps3/
12524 F:      drivers/rtc/rtc-ps3.c
12525 F:      drivers/usb/host/*ps3.c
12526 F:      sound/ppc/snd_ps3*
12527
12528 PS3VRAM DRIVER
12529 M:      Jim Paris <jim@jtan.com>
12530 M:      Geoff Levand <geoff@infradead.org>
12531 L:      linuxppc-dev@lists.ozlabs.org
12532 S:      Maintained
12533 F:      drivers/block/ps3vram.c
12534
12535 PSAMPLE PACKET SAMPLING SUPPORT:
12536 M:      Yotam Gigi <yotam.gi@gmail.com>
12537 S:      Maintained
12538 F:      net/psample
12539 F:      include/net/psample.h
12540 F:      include/uapi/linux/psample.h
12541
12542 PSTORE FILESYSTEM
12543 M:      Kees Cook <keescook@chromium.org>
12544 M:      Anton Vorontsov <anton@enomsg.org>
12545 M:      Colin Cross <ccross@android.com>
12546 M:      Tony Luck <tony.luck@intel.com>
12547 S:      Maintained
12548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12549 F:      fs/pstore/
12550 F:      include/linux/pstore*
12551 F:      drivers/firmware/efi/efi-pstore.c
12552 F:      drivers/acpi/apei/erst.c
12553 F:      Documentation/admin-guide/ramoops.rst
12554 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12555 K:      \b(pstore|ramoops)
12556
12557 PTP HARDWARE CLOCK SUPPORT
12558 M:      Richard Cochran <richardcochran@gmail.com>
12559 L:      netdev@vger.kernel.org
12560 S:      Maintained
12561 W:      http://linuxptp.sourceforge.net/
12562 F:      Documentation/ABI/testing/sysfs-ptp
12563 F:      Documentation/ptp/*
12564 F:      drivers/net/phy/dp83640*
12565 F:      drivers/ptp/*
12566 F:      include/linux/ptp_cl*
12567
12568 PTRACE SUPPORT
12569 M:      Oleg Nesterov <oleg@redhat.com>
12570 S:      Maintained
12571 F:      include/asm-generic/syscall.h
12572 F:      include/linux/ptrace.h
12573 F:      include/linux/regset.h
12574 F:      include/linux/tracehook.h
12575 F:      include/uapi/linux/ptrace.h
12576 F:      include/uapi/linux/ptrace.h
12577 F:      include/asm-generic/ptrace.h
12578 F:      kernel/ptrace.c
12579 F:      arch/*/ptrace*.c
12580 F:      arch/*/*/ptrace*.c
12581 F:      arch/*/include/asm/ptrace*.h
12582
12583 PULSE8-CEC DRIVER
12584 M:      Hans Verkuil <hverkuil@xs4all.nl>
12585 L:      linux-media@vger.kernel.org
12586 T:      git git://linuxtv.org/media_tree.git
12587 S:      Maintained
12588 F:      drivers/media/usb/pulse8-cec/*
12589 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12590
12591 PVRUSB2 VIDEO4LINUX DRIVER
12592 M:      Mike Isely <isely@pobox.com>
12593 L:      pvrusb2@isely.net       (subscribers-only)
12594 L:      linux-media@vger.kernel.org
12595 W:      http://www.isely.net/pvrusb2/
12596 T:      git git://linuxtv.org/media_tree.git
12597 S:      Maintained
12598 F:      Documentation/media/v4l-drivers/pvrusb2*
12599 F:      drivers/media/usb/pvrusb2/
12600
12601 PWC WEBCAM DRIVER
12602 M:      Hans Verkuil <hverkuil@xs4all.nl>
12603 L:      linux-media@vger.kernel.org
12604 T:      git git://linuxtv.org/media_tree.git
12605 S:      Odd Fixes
12606 F:      drivers/media/usb/pwc/*
12607 F:      include/trace/events/pwc.h
12608
12609 PWM FAN DRIVER
12610 M:      Kamil Debski <kamil@wypas.org>
12611 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12612 L:      linux-hwmon@vger.kernel.org
12613 S:      Supported
12614 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12615 F:      Documentation/hwmon/pwm-fan
12616 F:      drivers/hwmon/pwm-fan.c
12617
12618 PWM IR Transmitter
12619 M:      Sean Young <sean@mess.org>
12620 L:      linux-media@vger.kernel.org
12621 S:      Maintained
12622 F:      drivers/media/rc/pwm-ir-tx.c
12623
12624 PWM SUBSYSTEM
12625 M:      Thierry Reding <thierry.reding@gmail.com>
12626 L:      linux-pwm@vger.kernel.org
12627 S:      Maintained
12628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12629 F:      Documentation/pwm.txt
12630 F:      Documentation/devicetree/bindings/pwm/
12631 F:      include/linux/pwm.h
12632 F:      drivers/pwm/
12633 F:      drivers/video/backlight/pwm_bl.c
12634 F:      include/linux/pwm_backlight.h
12635 F:      drivers/gpio/gpio-mvebu.c
12636 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12637
12638 PXA GPIO DRIVER
12639 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12640 L:      linux-gpio@vger.kernel.org
12641 S:      Maintained
12642 F:      drivers/gpio/gpio-pxa.c
12643
12644 PXA MMCI DRIVER
12645 S:      Orphan
12646
12647 PXA RTC DRIVER
12648 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12649 L:      linux-rtc@vger.kernel.org
12650 S:      Maintained
12651
12652 PXA2xx/PXA3xx SUPPORT
12653 M:      Daniel Mack <daniel@zonque.org>
12654 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12655 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12657 T:      git git://github.com/hzhuang1/linux.git
12658 T:      git git://github.com/rjarzmik/linux.git
12659 S:      Maintained
12660 F:      arch/arm/boot/dts/pxa*
12661 F:      arch/arm/mach-pxa/
12662 F:      drivers/dma/pxa*
12663 F:      drivers/pcmcia/pxa2xx*
12664 F:      drivers/pinctrl/pxa/
12665 F:      drivers/spi/spi-pxa2xx*
12666 F:      drivers/usb/gadget/udc/pxa2*
12667 F:      include/sound/pxa2xx-lib.h
12668 F:      sound/arm/pxa*
12669 F:      sound/soc/pxa/
12670
12671 QAT DRIVER
12672 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12673 L:      qat-linux@intel.com
12674 S:      Supported
12675 F:      drivers/crypto/qat/
12676
12677 QCOM AUDIO (ASoC) DRIVERS
12678 M:      Patrick Lai <plai@codeaurora.org>
12679 M:      Banajit Goswami <bgoswami@codeaurora.org>
12680 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12681 S:      Supported
12682 F:      sound/soc/qcom/
12683
12684 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12685 M:      Gabriel Somlo <somlo@cmu.edu>
12686 M:      "Michael S. Tsirkin" <mst@redhat.com>
12687 L:      qemu-devel@nongnu.org
12688 S:      Maintained
12689 F:      drivers/firmware/qemu_fw_cfg.c
12690 F:      include/uapi/linux/qemu_fw_cfg.h
12691
12692 QIB DRIVER
12693 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12694 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12695 L:      linux-rdma@vger.kernel.org
12696 S:      Supported
12697 F:      drivers/infiniband/hw/qib/
12698
12699 QLOGIC QL41xxx FCOE DRIVER
12700 M:      QLogic-Storage-Upstream@cavium.com
12701 L:      linux-scsi@vger.kernel.org
12702 S:      Supported
12703 F:      drivers/scsi/qedf/
12704
12705 QLOGIC QL41xxx ISCSI DRIVER
12706 M:      QLogic-Storage-Upstream@cavium.com
12707 L:      linux-scsi@vger.kernel.org
12708 S:      Supported
12709 F:      drivers/scsi/qedi/
12710
12711 QLOGIC QL4xxx ETHERNET DRIVER
12712 M:      Ariel Elior <aelior@marvell.com>
12713 M:      GR-everest-linux-l2@marvell.com
12714 L:      netdev@vger.kernel.org
12715 S:      Supported
12716 F:      drivers/net/ethernet/qlogic/qed/
12717 F:      include/linux/qed/
12718 F:      drivers/net/ethernet/qlogic/qede/
12719
12720 QLOGIC QL4xxx RDMA DRIVER
12721 M:      Michal Kalderon <mkalderon@marvell.com>
12722 M:      Ariel Elior <aelior@marvell.com>
12723 L:      linux-rdma@vger.kernel.org
12724 S:      Supported
12725 F:      drivers/infiniband/hw/qedr/
12726 F:      include/uapi/rdma/qedr-abi.h
12727
12728 QLOGIC QLA1280 SCSI DRIVER
12729 M:      Michael Reed <mdr@sgi.com>
12730 L:      linux-scsi@vger.kernel.org
12731 S:      Maintained
12732 F:      drivers/scsi/qla1280.[ch]
12733
12734 QLOGIC QLA2XXX FC-SCSI DRIVER
12735 M:      qla2xxx-upstream@qlogic.com
12736 L:      linux-scsi@vger.kernel.org
12737 S:      Supported
12738 F:      Documentation/scsi/LICENSE.qla2xxx
12739 F:      drivers/scsi/qla2xxx/
12740
12741 QLOGIC QLA3XXX NETWORK DRIVER
12742 M:      GR-Linux-NIC-Dev@marvell.com
12743 L:      netdev@vger.kernel.org
12744 S:      Supported
12745 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12746 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12747
12748 QLOGIC QLA4XXX iSCSI DRIVER
12749 M:      QLogic-Storage-Upstream@qlogic.com
12750 L:      linux-scsi@vger.kernel.org
12751 S:      Supported
12752 F:      Documentation/scsi/LICENSE.qla4xxx
12753 F:      drivers/scsi/qla4xxx/
12754
12755 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12756 M:      Shahed Shaikh <shshaikh@marvell.com>
12757 M:      Manish Chopra <manishc@marvell.com>
12758 M:      GR-Linux-NIC-Dev@marvell.com
12759 L:      netdev@vger.kernel.org
12760 S:      Supported
12761 F:      drivers/net/ethernet/qlogic/qlcnic/
12762
12763 QLOGIC QLGE 10Gb ETHERNET DRIVER
12764 M:      Manish Chopra <manishc@marvell.com>
12765 M:      GR-Linux-NIC-Dev@marvell.com
12766 L:      netdev@vger.kernel.org
12767 S:      Supported
12768 F:      drivers/net/ethernet/qlogic/qlge/
12769
12770 QM1D1B0004 MEDIA DRIVER
12771 M:      Akihiro Tsukada <tskd08@gmail.com>
12772 L:      linux-media@vger.kernel.org
12773 S:      Odd Fixes
12774 F:      drivers/media/tuners/qm1d1b0004*
12775
12776 QM1D1C0042 MEDIA DRIVER
12777 M:      Akihiro Tsukada <tskd08@gmail.com>
12778 L:      linux-media@vger.kernel.org
12779 S:      Odd Fixes
12780 F:      drivers/media/tuners/qm1d1c0042*
12781
12782 QNX4 FILESYSTEM
12783 M:      Anders Larsen <al@alarsen.net>
12784 W:      http://www.alarsen.net/linux/qnx4fs/
12785 S:      Maintained
12786 F:      fs/qnx4/
12787 F:      include/uapi/linux/qnx4_fs.h
12788 F:      include/uapi/linux/qnxtypes.h
12789
12790 QORIQ DPAA2 FSL-MC BUS DRIVER
12791 M:      Stuart Yoder <stuyoder@gmail.com>
12792 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12793 L:      linux-kernel@vger.kernel.org
12794 S:      Maintained
12795 F:      drivers/bus/fsl-mc/
12796 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12797 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12798
12799 QT1010 MEDIA DRIVER
12800 M:      Antti Palosaari <crope@iki.fi>
12801 L:      linux-media@vger.kernel.org
12802 W:      https://linuxtv.org
12803 W:      http://palosaari.fi/linux/
12804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12805 T:      git git://linuxtv.org/anttip/media_tree.git
12806 S:      Maintained
12807 F:      drivers/media/tuners/qt1010*
12808
12809 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12810 M:      Kalle Valo <kvalo@codeaurora.org>
12811 L:      ath10k@lists.infradead.org
12812 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12814 S:      Supported
12815 F:      drivers/net/wireless/ath/ath10k/
12816
12817 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12818 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12819 L:      linux-wireless@vger.kernel.org
12820 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12821 S:      Supported
12822 F:      drivers/net/wireless/ath/ath9k/
12823
12824 QUALCOMM CAMERA SUBSYSTEM DRIVER
12825 M:      Todor Tomov <todor.too@gmail.com>
12826 L:      linux-media@vger.kernel.org
12827 S:      Maintained
12828 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12829 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12830 F:      drivers/media/platform/qcom/camss/
12831
12832 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12833 M:      Ilia Lin <ilia.lin@kernel.org>
12834 L:      linux-pm@vger.kernel.org
12835 S:      Maintained
12836 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12837 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12838
12839 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12840 M:      Timur Tabi <timur@kernel.org>
12841 L:      netdev@vger.kernel.org
12842 S:      Maintained
12843 F:      drivers/net/ethernet/qualcomm/emac/
12844
12845 QUALCOMM ETHQOS ETHERNET DRIVER
12846 M:      Vinod Koul <vkoul@kernel.org>
12847 M:      Niklas Cassel <niklas.cassel@linaro.org>
12848 L:      netdev@vger.kernel.org
12849 S:      Maintained
12850 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12851 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12852
12853 QUALCOMM GENERIC INTERFACE I2C DRIVER
12854 M:      Alok Chauhan <alokc@codeaurora.org>
12855 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12856 L:      linux-i2c@vger.kernel.org
12857 L:      linux-arm-msm@vger.kernel.org
12858 S:      Supported
12859 F:      drivers/i2c/busses/i2c-qcom-geni.c
12860
12861 QUALCOMM HEXAGON ARCHITECTURE
12862 M:      Richard Kuo <rkuo@codeaurora.org>
12863 L:      linux-hexagon@vger.kernel.org
12864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12865 S:      Supported
12866 F:      arch/hexagon/
12867
12868 QUALCOMM HIDMA DRIVER
12869 M:      Sinan Kaya <okaya@kernel.org>
12870 L:      linux-arm-kernel@lists.infradead.org
12871 L:      linux-arm-msm@vger.kernel.org
12872 L:      dmaengine@vger.kernel.org
12873 S:      Supported
12874 F:      drivers/dma/qcom/hidma*
12875
12876 QUALCOMM IOMMU
12877 M:      Rob Clark <robdclark@gmail.com>
12878 L:      iommu@lists.linux-foundation.org
12879 L:      linux-arm-msm@vger.kernel.org
12880 S:      Maintained
12881 F:      drivers/iommu/qcom_iommu.c
12882
12883 QUALCOMM TSENS THERMAL DRIVER
12884 M:      Amit Kucheria <amit.kucheria@linaro.org>
12885 L:      linux-pm@vger.kernel.org
12886 L:      linux-arm-msm@vger.kernel.org
12887 S:      Maintained
12888 F:      drivers/thermal/qcom/
12889
12890 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12891 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12892 L:      linux-media@vger.kernel.org
12893 L:      linux-arm-msm@vger.kernel.org
12894 T:      git git://linuxtv.org/media_tree.git
12895 S:      Maintained
12896 F:      drivers/media/platform/qcom/venus/
12897
12898 QUALCOMM WCN36XX WIRELESS DRIVER
12899 M:      Kalle Valo <kvalo@codeaurora.org>
12900 L:      wcn36xx@lists.infradead.org
12901 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12902 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12903 S:      Supported
12904 F:      drivers/net/wireless/ath/wcn36xx/
12905
12906 QUANTENNA QTNFMAC WIRELESS DRIVER
12907 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12908 M:      Avinash Patil <avinashp@quantenna.com>
12909 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12910 L:      linux-wireless@vger.kernel.org
12911 S:      Maintained
12912 F:      drivers/net/wireless/quantenna
12913
12914 RADEON and AMDGPU DRM DRIVERS
12915 M:      Alex Deucher <alexander.deucher@amd.com>
12916 M:      Christian König <christian.koenig@amd.com>
12917 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12918 L:      amd-gfx@lists.freedesktop.org
12919 T:      git git://people.freedesktop.org/~agd5f/linux
12920 S:      Supported
12921 F:      drivers/gpu/drm/radeon/
12922 F:      include/uapi/drm/radeon_drm.h
12923 F:      drivers/gpu/drm/amd/
12924 F:      include/uapi/drm/amdgpu_drm.h
12925
12926 RADEON FRAMEBUFFER DISPLAY DRIVER
12927 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12928 L:      linux-fbdev@vger.kernel.org
12929 S:      Maintained
12930 F:      drivers/video/fbdev/aty/radeon*
12931 F:      include/uapi/linux/radeonfb.h
12932
12933 RADIOSHARK RADIO DRIVER
12934 M:      Hans Verkuil <hverkuil@xs4all.nl>
12935 L:      linux-media@vger.kernel.org
12936 T:      git git://linuxtv.org/media_tree.git
12937 S:      Maintained
12938 F:      drivers/media/radio/radio-shark.c
12939
12940 RADIOSHARK2 RADIO DRIVER
12941 M:      Hans Verkuil <hverkuil@xs4all.nl>
12942 L:      linux-media@vger.kernel.org
12943 T:      git git://linuxtv.org/media_tree.git
12944 S:      Maintained
12945 F:      drivers/media/radio/radio-shark2.c
12946 F:      drivers/media/radio/radio-tea5777.c
12947
12948 RADOS BLOCK DEVICE (RBD)
12949 M:      Ilya Dryomov <idryomov@gmail.com>
12950 M:      Sage Weil <sage@redhat.com>
12951 M:      Alex Elder <elder@kernel.org>
12952 L:      ceph-devel@vger.kernel.org
12953 W:      http://ceph.com/
12954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12955 T:      git git://github.com/ceph/ceph-client.git
12956 S:      Supported
12957 F:      Documentation/ABI/testing/sysfs-bus-rbd
12958 F:      drivers/block/rbd.c
12959 F:      drivers/block/rbd_types.h
12960
12961 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12962 M:      Paul Mackerras <paulus@samba.org>
12963 L:      linux-fbdev@vger.kernel.org
12964 S:      Maintained
12965 F:      drivers/video/fbdev/aty/aty128fb.c
12966
12967 RAINSHADOW-CEC DRIVER
12968 M:      Hans Verkuil <hverkuil@xs4all.nl>
12969 L:      linux-media@vger.kernel.org
12970 T:      git git://linuxtv.org/media_tree.git
12971 S:      Maintained
12972 F:      drivers/media/usb/rainshadow-cec/*
12973
12974 RALINK MIPS ARCHITECTURE
12975 M:      John Crispin <john@phrozen.org>
12976 L:      linux-mips@vger.kernel.org
12977 S:      Maintained
12978 F:      arch/mips/ralink
12979
12980 RALINK RT2X00 WIRELESS LAN DRIVER
12981 P:      rt2x00 project
12982 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12983 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12984 L:      linux-wireless@vger.kernel.org
12985 S:      Maintained
12986 F:      drivers/net/wireless/ralink/rt2x00/
12987
12988 RAMDISK RAM BLOCK DEVICE DRIVER
12989 M:      Jens Axboe <axboe@kernel.dk>
12990 S:      Maintained
12991 F:      Documentation/blockdev/ramdisk.txt
12992 F:      drivers/block/brd.c
12993
12994 RANCHU VIRTUAL BOARD FOR MIPS
12995 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12996 L:      linux-mips@vger.kernel.org
12997 S:      Supported
12998 F:      arch/mips/generic/board-ranchu.c
12999 F:      arch/mips/configs/generic/board-ranchu.config
13000
13001 RANDOM NUMBER DRIVER
13002 M:      "Theodore Ts'o" <tytso@mit.edu>
13003 S:      Maintained
13004 F:      drivers/char/random.c
13005
13006 RAPIDIO SUBSYSTEM
13007 M:      Matt Porter <mporter@kernel.crashing.org>
13008 M:      Alexandre Bounine <alex.bou9@gmail.com>
13009 S:      Maintained
13010 F:      drivers/rapidio/
13011
13012 RAS INFRASTRUCTURE
13013 M:      Tony Luck <tony.luck@intel.com>
13014 M:      Borislav Petkov <bp@alien8.de>
13015 L:      linux-edac@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/ras/
13018 F:      include/linux/ras.h
13019 F:      include/ras/ras_event.h
13020 F:      Documentation/admin-guide/ras.rst
13021
13022 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13023 L:      linux-wireless@vger.kernel.org
13024 S:      Orphan
13025 F:      drivers/net/wireless/ray*
13026
13027 RCUTORTURE TEST FRAMEWORK
13028 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13029 M:      Josh Triplett <josh@joshtriplett.org>
13030 R:      Steven Rostedt <rostedt@goodmis.org>
13031 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13032 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13033 L:      linux-kernel@vger.kernel.org
13034 S:      Supported
13035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13036 F:      tools/testing/selftests/rcutorture
13037
13038 RDC R-321X SoC
13039 M:      Florian Fainelli <florian@openwrt.org>
13040 S:      Maintained
13041
13042 RDC R6040 FAST ETHERNET DRIVER
13043 M:      Florian Fainelli <f.fainelli@gmail.com>
13044 L:      netdev@vger.kernel.org
13045 S:      Maintained
13046 F:      drivers/net/ethernet/rdc/r6040.c
13047
13048 RDMAVT - RDMA verbs software
13049 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13050 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13051 L:      linux-rdma@vger.kernel.org
13052 S:      Supported
13053 F:      drivers/infiniband/sw/rdmavt
13054
13055 RDS - RELIABLE DATAGRAM SOCKETS
13056 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13057 L:      netdev@vger.kernel.org
13058 L:      linux-rdma@vger.kernel.org
13059 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13060 W:      https://oss.oracle.com/projects/rds/
13061 S:      Supported
13062 F:      net/rds/
13063 F:      Documentation/networking/rds.txt
13064
13065 RDT - RESOURCE ALLOCATION
13066 M:      Fenghua Yu <fenghua.yu@intel.com>
13067 M:      Reinette Chatre <reinette.chatre@intel.com>
13068 L:      linux-kernel@vger.kernel.org
13069 S:      Supported
13070 F:      arch/x86/kernel/cpu/resctrl/
13071 F:      arch/x86/include/asm/resctrl_sched.h
13072 F:      Documentation/x86/resctrl*
13073
13074 READ-COPY UPDATE (RCU)
13075 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13076 M:      Josh Triplett <josh@joshtriplett.org>
13077 R:      Steven Rostedt <rostedt@goodmis.org>
13078 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13079 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13080 R:      Joel Fernandes <joel@joelfernandes.org>
13081 L:      linux-kernel@vger.kernel.org
13082 W:      http://www.rdrop.com/users/paulmck/RCU/
13083 S:      Supported
13084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13085 F:      Documentation/RCU/
13086 X:      Documentation/RCU/torture.txt
13087 F:      include/linux/rcu*
13088 X:      include/linux/srcu*.h
13089 F:      kernel/rcu/
13090 X:      kernel/rcu/srcu*.c
13091
13092 REAL TIME CLOCK (RTC) SUBSYSTEM
13093 M:      Alessandro Zummo <a.zummo@towertech.it>
13094 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13095 L:      linux-rtc@vger.kernel.org
13096 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13098 S:      Maintained
13099 F:      Documentation/devicetree/bindings/rtc/
13100 F:      Documentation/rtc.txt
13101 F:      drivers/rtc/
13102 F:      include/linux/rtc.h
13103 F:      include/uapi/linux/rtc.h
13104 F:      include/linux/rtc/
13105 F:      include/linux/platform_data/rtc-*
13106 F:      tools/testing/selftests/rtc/
13107
13108 REALTEK AUDIO CODECS
13109 M:      Bard Liao <bardliao@realtek.com>
13110 M:      Oder Chiou <oder_chiou@realtek.com>
13111 S:      Maintained
13112 F:      sound/soc/codecs/rt*
13113 F:      include/sound/rt*.h
13114
13115 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13116 M:      Linus Walleij <linus.walleij@linaro.org>
13117 S:      Maintained
13118 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13119 F:      drivers/net/dsa/realtek-smi*
13120 F:      drivers/net/dsa/rtl83*
13121
13122 REDPINE WIRELESS DRIVER
13123 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13124 M:      Siva Rebbagondla <siva8118@gmail.com>
13125 L:      linux-wireless@vger.kernel.org
13126 S:      Maintained
13127 F:      drivers/net/wireless/rsi/
13128
13129 REGISTER MAP ABSTRACTION
13130 M:      Mark Brown <broonie@kernel.org>
13131 L:      linux-kernel@vger.kernel.org
13132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13133 S:      Supported
13134 F:      Documentation/devicetree/bindings/regmap/
13135 F:      drivers/base/regmap/
13136 F:      include/linux/regmap.h
13137
13138 REISERFS FILE SYSTEM
13139 L:      reiserfs-devel@vger.kernel.org
13140 S:      Supported
13141 F:      fs/reiserfs/
13142
13143 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13144 M:      Ohad Ben-Cohen <ohad@wizery.com>
13145 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13146 L:      linux-remoteproc@vger.kernel.org
13147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13148 S:      Maintained
13149 F:      Documentation/devicetree/bindings/remoteproc/
13150 F:      Documentation/remoteproc.txt
13151 F:      drivers/remoteproc/
13152 F:      include/linux/remoteproc.h
13153
13154 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13155 M:      Ohad Ben-Cohen <ohad@wizery.com>
13156 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13157 L:      linux-remoteproc@vger.kernel.org
13158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13159 S:      Maintained
13160 F:      drivers/rpmsg/
13161 F:      Documentation/rpmsg.txt
13162 F:      include/linux/rpmsg.h
13163 F:      include/linux/rpmsg/
13164
13165 RENESAS CLOCK DRIVERS
13166 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13167 L:      linux-renesas-soc@vger.kernel.org
13168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13169 S:      Supported
13170 F:      drivers/clk/renesas/
13171
13172 RENESAS EMEV2 I2C DRIVER
13173 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13174 S:      Supported
13175 F:      drivers/i2c/busses/i2c-emev2.c
13176
13177 RENESAS ETHERNET DRIVERS
13178 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13179 L:      netdev@vger.kernel.org
13180 L:      linux-renesas-soc@vger.kernel.org
13181 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13182 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13183 F:      drivers/net/ethernet/renesas/
13184 F:      include/linux/sh_eth.h
13185
13186 RENESAS R-CAR GYROADC DRIVER
13187 M:      Marek Vasut <marek.vasut@gmail.com>
13188 L:      linux-iio@vger.kernel.org
13189 S:      Supported
13190 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13191 F:      drivers/iio/adc/rcar-gyroadc.c
13192
13193 RENESAS R-CAR I2C DRIVERS
13194 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13195 S:      Supported
13196 F:      drivers/i2c/busses/i2c-rcar.c
13197 F:      drivers/i2c/busses/i2c-sh_mobile.c
13198
13199 RENESAS RIIC DRIVER
13200 M:      Chris Brandt <chris.brandt@renesas.com>
13201 S:      Supported
13202 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13203 F:      drivers/i2c/busses/i2c-riic.c
13204
13205 RENESAS USB PHY DRIVER
13206 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13207 L:      linux-renesas-soc@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13210
13211 RESET CONTROLLER FRAMEWORK
13212 M:      Philipp Zabel <p.zabel@pengutronix.de>
13213 T:      git git://git.pengutronix.de/git/pza/linux
13214 S:      Maintained
13215 F:      drivers/reset/
13216 F:      Documentation/devicetree/bindings/reset/
13217 F:      include/dt-bindings/reset/
13218 F:      include/linux/reset.h
13219 F:      include/linux/reset/
13220 F:      include/linux/reset-controller.h
13221
13222 RESTARTABLE SEQUENCES SUPPORT
13223 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13224 M:      Peter Zijlstra <peterz@infradead.org>
13225 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13226 M:      Boqun Feng <boqun.feng@gmail.com>
13227 L:      linux-kernel@vger.kernel.org
13228 S:      Supported
13229 F:      kernel/rseq.c
13230 F:      include/uapi/linux/rseq.h
13231 F:      include/trace/events/rseq.h
13232 F:      tools/testing/selftests/rseq/
13233
13234 RFKILL
13235 M:      Johannes Berg <johannes@sipsolutions.net>
13236 L:      linux-wireless@vger.kernel.org
13237 W:      http://wireless.kernel.org/
13238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13240 S:      Maintained
13241 F:      Documentation/rfkill.txt
13242 F:      Documentation/ABI/stable/sysfs-class-rfkill
13243 F:      net/rfkill/
13244 F:      include/linux/rfkill.h
13245 F:      include/uapi/linux/rfkill.h
13246
13247 RHASHTABLE
13248 M:      Thomas Graf <tgraf@suug.ch>
13249 M:      Herbert Xu <herbert@gondor.apana.org.au>
13250 L:      netdev@vger.kernel.org
13251 S:      Maintained
13252 F:      lib/rhashtable.c
13253 F:      lib/test_rhashtable.c
13254 F:      include/linux/rhashtable.h
13255 F:      include/linux/rhashtable-types.h
13256
13257 RICOH R5C592 MEMORYSTICK DRIVER
13258 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13259 S:      Maintained
13260 F:      drivers/memstick/host/r592.*
13261
13262 RICOH SMARTMEDIA/XD DRIVER
13263 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13264 S:      Maintained
13265 F:      drivers/mtd/nand/raw/r852.c
13266 F:      drivers/mtd/nand/raw/r852.h
13267
13268 RISC-V ARCHITECTURE
13269 M:      Palmer Dabbelt <palmer@sifive.com>
13270 M:      Albert Ou <aou@eecs.berkeley.edu>
13271 L:      linux-riscv@lists.infradead.org
13272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13273 S:      Supported
13274 F:      arch/riscv/
13275 K:      riscv
13276 N:      riscv
13277
13278 ROCCAT DRIVERS
13279 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13280 W:      http://sourceforge.net/projects/roccat/
13281 S:      Maintained
13282 F:      drivers/hid/hid-roccat*
13283 F:      include/linux/hid-roccat*
13284 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13285
13286 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13287 M:      Jacob chen <jacob2.chen@rock-chips.com>
13288 L:      linux-media@vger.kernel.org
13289 S:      Maintained
13290 F:      drivers/media/platform/rockchip/rga/
13291 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13292
13293 ROCKCHIP VPU CODEC DRIVER
13294 M:      Ezequiel Garcia <ezequiel@collabora.com>
13295 L:      linux-media@vger.kernel.org
13296 S:      Maintained
13297 F:      drivers/staging/media/platform/rockchip/vpu/
13298 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13299
13300 ROCKER DRIVER
13301 M:      Jiri Pirko <jiri@resnulli.us>
13302 L:      netdev@vger.kernel.org
13303 S:      Supported
13304 F:      drivers/net/ethernet/rocker/
13305
13306 ROCKETPORT DRIVER
13307 P:      Comtrol Corp.
13308 W:      http://www.comtrol.com
13309 S:      Maintained
13310 F:      Documentation/serial/rocket.txt
13311 F:      drivers/tty/rocket*
13312
13313 ROCKETPORT EXPRESS/INFINITY DRIVER
13314 M:      Kevin Cernekee <cernekee@gmail.com>
13315 L:      linux-serial@vger.kernel.org
13316 S:      Odd Fixes
13317 F:      drivers/tty/serial/rp2.*
13318
13319 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13320 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13321 L:      linux-kernel@vger.kernel.org
13322 L:      linux-renesas-soc@vger.kernel.org
13323 S:      Supported
13324 F:      drivers/mfd/bd9571mwv.c
13325 F:      drivers/regulator/bd9571mwv-regulator.c
13326 F:      drivers/gpio/gpio-bd9571mwv.c
13327 F:      include/linux/mfd/bd9571mwv.h
13328 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13329
13330 ROSE NETWORK LAYER
13331 M:      Ralf Baechle <ralf@linux-mips.org>
13332 L:      linux-hams@vger.kernel.org
13333 W:      http://www.linux-ax25.org/
13334 S:      Maintained
13335 F:      include/net/rose.h
13336 F:      include/uapi/linux/rose.h
13337 F:      net/rose/
13338
13339 RTL2830 MEDIA DRIVER
13340 M:      Antti Palosaari <crope@iki.fi>
13341 L:      linux-media@vger.kernel.org
13342 W:      https://linuxtv.org
13343 W:      http://palosaari.fi/linux/
13344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13345 T:      git git://linuxtv.org/anttip/media_tree.git
13346 S:      Maintained
13347 F:      drivers/media/dvb-frontends/rtl2830*
13348
13349 RTL2832 MEDIA DRIVER
13350 M:      Antti Palosaari <crope@iki.fi>
13351 L:      linux-media@vger.kernel.org
13352 W:      https://linuxtv.org
13353 W:      http://palosaari.fi/linux/
13354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13355 T:      git git://linuxtv.org/anttip/media_tree.git
13356 S:      Maintained
13357 F:      drivers/media/dvb-frontends/rtl2832*
13358
13359 RTL2832_SDR MEDIA DRIVER
13360 M:      Antti Palosaari <crope@iki.fi>
13361 L:      linux-media@vger.kernel.org
13362 W:      https://linuxtv.org
13363 W:      http://palosaari.fi/linux/
13364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13365 T:      git git://linuxtv.org/anttip/media_tree.git
13366 S:      Maintained
13367 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13368
13369 RTL8180 WIRELESS DRIVER
13370 L:      linux-wireless@vger.kernel.org
13371 W:      http://wireless.kernel.org/
13372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13373 S:      Orphan
13374 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13375
13376 RTL8187 WIRELESS DRIVER
13377 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13378 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13379 M:      Larry Finger <Larry.Finger@lwfinger.net>
13380 L:      linux-wireless@vger.kernel.org
13381 W:      http://wireless.kernel.org/
13382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13383 S:      Maintained
13384 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13385
13386 REALTEK WIRELESS DRIVER (rtlwifi family)
13387 M:      Ping-Ke Shih <pkshih@realtek.com>
13388 L:      linux-wireless@vger.kernel.org
13389 W:      http://wireless.kernel.org/
13390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13391 S:      Maintained
13392 F:      drivers/net/wireless/realtek/rtlwifi/
13393
13394 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13395 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13396 L:      linux-wireless@vger.kernel.org
13397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13398 S:      Maintained
13399 F:      drivers/net/wireless/realtek/rtl8xxxu/
13400
13401 RXRPC SOCKETS (AF_RXRPC)
13402 M:      David Howells <dhowells@redhat.com>
13403 L:      linux-afs@lists.infradead.org
13404 S:      Supported
13405 F:      net/rxrpc/
13406 F:      include/keys/rxrpc-type.h
13407 F:      include/net/af_rxrpc.h
13408 F:      include/trace/events/rxrpc.h
13409 F:      include/uapi/linux/rxrpc.h
13410 F:      Documentation/networking/rxrpc.txt
13411 W:      https://www.infradead.org/~dhowells/kafs/
13412
13413 S3 SAVAGE FRAMEBUFFER DRIVER
13414 M:      Antonino Daplas <adaplas@gmail.com>
13415 L:      linux-fbdev@vger.kernel.org
13416 S:      Maintained
13417 F:      drivers/video/fbdev/savage/
13418
13419 S390
13420 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13421 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13422 L:      linux-s390@vger.kernel.org
13423 W:      http://www.ibm.com/developerworks/linux/linux390/
13424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13425 S:      Supported
13426 F:      arch/s390/
13427 F:      drivers/s390/
13428 F:      Documentation/s390/
13429 F:      Documentation/driver-api/s390-drivers.rst
13430
13431 S390 COMMON I/O LAYER
13432 M:      Sebastian Ott <sebott@linux.ibm.com>
13433 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13434 L:      linux-s390@vger.kernel.org
13435 W:      http://www.ibm.com/developerworks/linux/linux390/
13436 S:      Supported
13437 F:      drivers/s390/cio/
13438
13439 S390 DASD DRIVER
13440 M:      Stefan Haberland <sth@linux.ibm.com>
13441 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13442 L:      linux-s390@vger.kernel.org
13443 W:      http://www.ibm.com/developerworks/linux/linux390/
13444 S:      Supported
13445 F:      drivers/s390/block/dasd*
13446 F:      block/partitions/ibm.c
13447
13448 S390 IOMMU (PCI)
13449 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13450 L:      linux-s390@vger.kernel.org
13451 W:      http://www.ibm.com/developerworks/linux/linux390/
13452 S:      Supported
13453 F:      drivers/iommu/s390-iommu.c
13454
13455 S390 IUCV NETWORK LAYER
13456 M:      Julian Wiedmann <jwi@linux.ibm.com>
13457 M:      Ursula Braun <ubraun@linux.ibm.com>
13458 L:      linux-s390@vger.kernel.org
13459 W:      http://www.ibm.com/developerworks/linux/linux390/
13460 S:      Supported
13461 F:      drivers/s390/net/*iucv*
13462 F:      include/net/iucv/
13463 F:      net/iucv/
13464
13465 S390 NETWORK DRIVERS
13466 M:      Julian Wiedmann <jwi@linux.ibm.com>
13467 M:      Ursula Braun <ubraun@linux.ibm.com>
13468 L:      linux-s390@vger.kernel.org
13469 W:      http://www.ibm.com/developerworks/linux/linux390/
13470 S:      Supported
13471 F:      drivers/s390/net/
13472
13473 S390 PCI SUBSYSTEM
13474 M:      Sebastian Ott <sebott@linux.ibm.com>
13475 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13476 L:      linux-s390@vger.kernel.org
13477 W:      http://www.ibm.com/developerworks/linux/linux390/
13478 S:      Supported
13479 F:      arch/s390/pci/
13480 F:      drivers/pci/hotplug/s390_pci_hpc.c
13481
13482 S390 VFIO-CCW DRIVER
13483 M:      Cornelia Huck <cohuck@redhat.com>
13484 M:      Farhan Ali <alifm@linux.ibm.com>
13485 M:      Eric Farman <farman@linux.ibm.com>
13486 R:      Halil Pasic <pasic@linux.ibm.com>
13487 L:      linux-s390@vger.kernel.org
13488 L:      kvm@vger.kernel.org
13489 S:      Supported
13490 F:      drivers/s390/cio/vfio_ccw*
13491 F:      Documentation/s390/vfio-ccw.txt
13492 F:      include/uapi/linux/vfio_ccw.h
13493
13494 S390 ZCRYPT DRIVER
13495 M:      Harald Freudenberger <freude@linux.ibm.com>
13496 L:      linux-s390@vger.kernel.org
13497 W:      http://www.ibm.com/developerworks/linux/linux390/
13498 S:      Supported
13499 F:      drivers/s390/crypto/
13500
13501 S390 VFIO AP DRIVER
13502 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13503 M:      Pierre Morel <pmorel@linux.ibm.com>
13504 M:      Halil Pasic <pasic@linux.ibm.com>
13505 L:      linux-s390@vger.kernel.org
13506 W:      http://www.ibm.com/developerworks/linux/linux390/
13507 S:      Supported
13508 F:      drivers/s390/crypto/vfio_ap_drv.c
13509 F:      drivers/s390/crypto/vfio_ap_private.h
13510 F:      drivers/s390/crypto/vfio_ap_ops.c
13511 F:      Documentation/s390/vfio-ap.txt
13512
13513 S390 ZFCP DRIVER
13514 M:      Steffen Maier <maier@linux.ibm.com>
13515 M:      Benjamin Block <bblock@linux.ibm.com>
13516 L:      linux-s390@vger.kernel.org
13517 W:      http://www.ibm.com/developerworks/linux/linux390/
13518 S:      Supported
13519 F:      drivers/s390/scsi/zfcp_*
13520
13521 S3C24XX SD/MMC Driver
13522 M:      Ben Dooks <ben-linux@fluff.org>
13523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13524 S:      Supported
13525 F:      drivers/mmc/host/s3cmci.*
13526
13527 SAA6588 RDS RECEIVER DRIVER
13528 M:      Hans Verkuil <hverkuil@xs4all.nl>
13529 L:      linux-media@vger.kernel.org
13530 T:      git git://linuxtv.org/media_tree.git
13531 W:      https://linuxtv.org
13532 S:      Odd Fixes
13533 F:      drivers/media/i2c/saa6588*
13534
13535 SAA7134 VIDEO4LINUX DRIVER
13536 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13537 L:      linux-media@vger.kernel.org
13538 W:      https://linuxtv.org
13539 T:      git git://linuxtv.org/media_tree.git
13540 S:      Odd fixes
13541 F:      Documentation/media/v4l-drivers/saa7134*
13542 F:      drivers/media/pci/saa7134/
13543
13544 SAA7146 VIDEO4LINUX-2 DRIVER
13545 M:      Hans Verkuil <hverkuil@xs4all.nl>
13546 L:      linux-media@vger.kernel.org
13547 T:      git git://linuxtv.org/media_tree.git
13548 S:      Maintained
13549 F:      drivers/media/common/saa7146/
13550 F:      drivers/media/pci/saa7146/
13551 F:      include/media/drv-intf/saa7146*
13552
13553 SAMSUNG AUDIO (ASoC) DRIVERS
13554 M:      Krzysztof Kozlowski <krzk@kernel.org>
13555 M:      Sangbeom Kim <sbkim73@samsung.com>
13556 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13558 S:      Supported
13559 F:      sound/soc/samsung/
13560 F:      Documentation/devicetree/bindings/sound/samsung*
13561
13562 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13563 M:      Krzysztof Kozlowski <krzk@kernel.org>
13564 L:      linux-crypto@vger.kernel.org
13565 L:      linux-samsung-soc@vger.kernel.org
13566 S:      Maintained
13567 F:      drivers/crypto/exynos-rng.c
13568 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13569
13570 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13571 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13572 L:      linux-samsung-soc@vger.kernel.org
13573 S:      Maintained
13574 F:      drivers/char/hw_random/exynos-trng.c
13575 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13576
13577 SAMSUNG FRAMEBUFFER DRIVER
13578 M:      Jingoo Han <jingoohan1@gmail.com>
13579 L:      linux-fbdev@vger.kernel.org
13580 S:      Maintained
13581 F:      drivers/video/fbdev/s3c-fb.c
13582
13583 SAMSUNG LAPTOP DRIVER
13584 M:      Corentin Chary <corentin.chary@gmail.com>
13585 L:      platform-driver-x86@vger.kernel.org
13586 S:      Maintained
13587 F:      drivers/platform/x86/samsung-laptop.c
13588
13589 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13590 M:      Sangbeom Kim <sbkim73@samsung.com>
13591 M:      Krzysztof Kozlowski <krzk@kernel.org>
13592 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13593 L:      linux-kernel@vger.kernel.org
13594 L:      linux-samsung-soc@vger.kernel.org
13595 S:      Supported
13596 F:      drivers/mfd/sec*.c
13597 F:      drivers/regulator/s2m*.c
13598 F:      drivers/regulator/s5m*.c
13599 F:      drivers/clk/clk-s2mps11.c
13600 F:      drivers/rtc/rtc-s5m.c
13601 F:      include/linux/mfd/samsung/
13602 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13603 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13604 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13605 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13606
13607 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13608 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13609 L:      linux-media@vger.kernel.org
13610 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13611 S:      Maintained
13612 F:      drivers/media/platform/s3c-camif/
13613 F:      include/media/drv-intf/s3c_camif.h
13614
13615 SAMSUNG S3FWRN5 NFC DRIVER
13616 M:      Robert Baldyga <r.baldyga@samsung.com>
13617 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13618 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13619 S:      Supported
13620 F:      drivers/nfc/s3fwrn5
13621
13622 SAMSUNG S5C73M3 CAMERA DRIVER
13623 M:      Kyungmin Park <kyungmin.park@samsung.com>
13624 M:      Andrzej Hajda <a.hajda@samsung.com>
13625 L:      linux-media@vger.kernel.org
13626 S:      Supported
13627 F:      drivers/media/i2c/s5c73m3/*
13628
13629 SAMSUNG S5K5BAF CAMERA DRIVER
13630 M:      Kyungmin Park <kyungmin.park@samsung.com>
13631 M:      Andrzej Hajda <a.hajda@samsung.com>
13632 L:      linux-media@vger.kernel.org
13633 S:      Supported
13634 F:      drivers/media/i2c/s5k5baf.c
13635
13636 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13637 M:      Krzysztof Kozlowski <krzk@kernel.org>
13638 M:      Vladimir Zapolskiy <vz@mleia.com>
13639 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13640 L:      linux-crypto@vger.kernel.org
13641 L:      linux-samsung-soc@vger.kernel.org
13642 S:      Maintained
13643 F:      drivers/crypto/s5p-sss.c
13644
13645 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13646 M:      Kyungmin Park <kyungmin.park@samsung.com>
13647 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13648 L:      linux-media@vger.kernel.org
13649 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13650 S:      Supported
13651 F:      drivers/media/platform/exynos4-is/
13652
13653 SAMSUNG SOC CLOCK DRIVERS
13654 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13655 M:      Tomasz Figa <tomasz.figa@gmail.com>
13656 M:      Chanwoo Choi <cw00.choi@samsung.com>
13657 S:      Supported
13658 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13660 F:      drivers/clk/samsung/
13661 F:      include/dt-bindings/clock/exynos*.h
13662 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13663
13664 SAMSUNG SPI DRIVERS
13665 M:      Kukjin Kim <kgene@kernel.org>
13666 M:      Krzysztof Kozlowski <krzk@kernel.org>
13667 M:      Andi Shyti <andi@etezian.org>
13668 L:      linux-spi@vger.kernel.org
13669 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13670 S:      Maintained
13671 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13672 F:      drivers/spi/spi-s3c*
13673 F:      include/linux/platform_data/spi-s3c64xx.h
13674
13675 SAMSUNG SXGBE DRIVERS
13676 M:      Byungho An <bh74.an@samsung.com>
13677 M:      Girish K S <ks.giri@samsung.com>
13678 M:      Vipul Pandya <vipul.pandya@samsung.com>
13679 S:      Supported
13680 L:      netdev@vger.kernel.org
13681 F:      drivers/net/ethernet/samsung/sxgbe/
13682
13683 SAMSUNG THERMAL DRIVER
13684 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13685 L:      linux-pm@vger.kernel.org
13686 L:      linux-samsung-soc@vger.kernel.org
13687 S:      Supported
13688 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13689 F:      drivers/thermal/samsung/
13690
13691 SAMSUNG USB2 PHY DRIVER
13692 M:      Kamil Debski <kamil@wypas.org>
13693 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13694 L:      linux-kernel@vger.kernel.org
13695 S:      Supported
13696 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13697 F:      Documentation/phy/samsung-usb2.txt
13698 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13699 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13700 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13701 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13702 F:      drivers/phy/samsung/phy-samsung-usb2.c
13703 F:      drivers/phy/samsung/phy-samsung-usb2.h
13704
13705 SC1200 WDT DRIVER
13706 M:      Zwane Mwaikambo <zwanem@gmail.com>
13707 S:      Maintained
13708 F:      drivers/watchdog/sc1200wdt.c
13709
13710 SCHEDULER
13711 M:      Ingo Molnar <mingo@redhat.com>
13712 M:      Peter Zijlstra <peterz@infradead.org>
13713 L:      linux-kernel@vger.kernel.org
13714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13715 S:      Maintained
13716 F:      kernel/sched/
13717 F:      include/linux/sched.h
13718 F:      include/uapi/linux/sched.h
13719 F:      include/linux/wait.h
13720 F:      include/linux/preempt.h
13721
13722 SCR24X CHIP CARD INTERFACE DRIVER
13723 M:      Lubomir Rintel <lkundrak@v3.sk>
13724 S:      Supported
13725 F:      drivers/char/pcmcia/scr24x_cs.c
13726
13727 SCSI CDROM DRIVER
13728 M:      Jens Axboe <axboe@kernel.dk>
13729 L:      linux-scsi@vger.kernel.org
13730 W:      http://www.kernel.dk
13731 S:      Maintained
13732 F:      drivers/scsi/sr*
13733
13734 SCSI RDMA PROTOCOL (SRP) INITIATOR
13735 M:      Bart Van Assche <bvanassche@acm.org>
13736 L:      linux-rdma@vger.kernel.org
13737 S:      Supported
13738 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13739 F:      drivers/infiniband/ulp/srp/
13740 F:      include/scsi/srp.h
13741
13742 SCSI RDMA PROTOCOL (SRP) TARGET
13743 M:      Bart Van Assche <bvanassche@acm.org>
13744 L:      linux-rdma@vger.kernel.org
13745 L:      target-devel@vger.kernel.org
13746 S:      Supported
13747 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13748 F:      drivers/infiniband/ulp/srpt/
13749
13750 SCSI SG DRIVER
13751 M:      Doug Gilbert <dgilbert@interlog.com>
13752 L:      linux-scsi@vger.kernel.org
13753 W:      http://sg.danny.cz/sg
13754 S:      Maintained
13755 F:      Documentation/scsi/scsi-generic.txt
13756 F:      drivers/scsi/sg.c
13757 F:      include/scsi/sg.h
13758
13759 SCSI SUBSYSTEM
13760 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13762 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13764 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13765 L:      linux-scsi@vger.kernel.org
13766 S:      Maintained
13767 F:      Documentation/devicetree/bindings/scsi/
13768 F:      drivers/scsi/
13769 F:      include/scsi/
13770
13771 SCSI TAPE DRIVER
13772 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13773 L:      linux-scsi@vger.kernel.org
13774 S:      Maintained
13775 F:      Documentation/scsi/st.txt
13776 F:      drivers/scsi/st.*
13777 F:      drivers/scsi/st_*.h
13778
13779 SCSI TARGET SUBSYSTEM
13780 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13781 L:      linux-scsi@vger.kernel.org
13782 L:      target-devel@vger.kernel.org
13783 W:      http://www.linux-iscsi.org
13784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13785 Q:      https://patchwork.kernel.org/project/target-devel/list/
13786 S:      Supported
13787 F:      drivers/target/
13788 F:      include/target/
13789 F:      Documentation/target/
13790
13791 SCTP PROTOCOL
13792 M:      Vlad Yasevich <vyasevich@gmail.com>
13793 M:      Neil Horman <nhorman@tuxdriver.com>
13794 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13795 L:      linux-sctp@vger.kernel.org
13796 W:      http://lksctp.sourceforge.net
13797 S:      Maintained
13798 F:      Documentation/networking/sctp.txt
13799 F:      include/linux/sctp.h
13800 F:      include/uapi/linux/sctp.h
13801 F:      include/net/sctp/
13802 F:      net/sctp/
13803
13804 SCx200 CPU SUPPORT
13805 M:      Jim Cromie <jim.cromie@gmail.com>
13806 S:      Odd Fixes
13807 F:      Documentation/i2c/busses/scx200_acb
13808 F:      arch/x86/platform/scx200/
13809 F:      drivers/watchdog/scx200_wdt.c
13810 F:      drivers/i2c/busses/scx200*
13811 F:      drivers/mtd/maps/scx200_docflash.c
13812 F:      include/linux/scx200.h
13813
13814 SCx200 GPIO DRIVER
13815 M:      Jim Cromie <jim.cromie@gmail.com>
13816 S:      Maintained
13817 F:      drivers/char/scx200_gpio.c
13818 F:      include/linux/scx200_gpio.h
13819
13820 SCx200 HRT CLOCKSOURCE DRIVER
13821 M:      Jim Cromie <jim.cromie@gmail.com>
13822 S:      Maintained
13823 F:      drivers/clocksource/scx200_hrt.c
13824
13825 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13826 M:      Sascha Sommer <saschasommer@freenet.de>
13827 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13828 S:      Maintained
13829 F:      drivers/mmc/host/sdricoh_cs.c
13830
13831 SECO BOARDS CEC DRIVER
13832 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13833 S:      Maintained
13834 F:      drivers/media/platform/seco-cec/seco-cec.c
13835 F:      drivers/media/platform/seco-cec/seco-cec.h
13836
13837 SECURE COMPUTING
13838 M:      Kees Cook <keescook@chromium.org>
13839 R:      Andy Lutomirski <luto@amacapital.net>
13840 R:      Will Drewry <wad@chromium.org>
13841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13842 S:      Supported
13843 F:      kernel/seccomp.c
13844 F:      include/uapi/linux/seccomp.h
13845 F:      include/linux/seccomp.h
13846 F:      tools/testing/selftests/seccomp/*
13847 F:      tools/testing/selftests/kselftest_harness.h
13848 F:      Documentation/userspace-api/seccomp_filter.rst
13849 K:      \bsecure_computing
13850 K:      \bTIF_SECCOMP\b
13851
13852 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13853 M:      Al Cooper <alcooperx@gmail.com>
13854 L:      linux-mmc@vger.kernel.org
13855 L:      bcm-kernel-feedback-list@broadcom.com
13856 S:      Maintained
13857 F:      drivers/mmc/host/sdhci-brcmstb*
13858
13859 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13860 M:      Adrian Hunter <adrian.hunter@intel.com>
13861 L:      linux-mmc@vger.kernel.org
13862 S:      Maintained
13863 F:      drivers/mmc/host/sdhci*
13864 F:      include/linux/mmc/sdhci*
13865
13866 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13867 M:      Adrian Hunter <adrian.hunter@intel.com>
13868 M:      Ritesh Harjani <riteshh@codeaurora.org>
13869 M:      Asutosh Das <asutoshd@codeaurora.org>
13870 L:      linux-mmc@vger.kernel.org
13871 S:      Maintained
13872 F:      drivers/mmc/host/cqhci*
13873
13874 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13875 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13876 M:      Manjunath M B <manjumb@synopsys.com>
13877 L:      linux-mmc@vger.kernel.org
13878 S:      Maintained
13879 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13880
13881 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13882 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13883 L:      linux-mmc@vger.kernel.org
13884 S:      Supported
13885 F:      drivers/mmc/host/sdhci-of-at91.c
13886
13887 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13888 M:      Ben Dooks <ben-linux@fluff.org>
13889 M:      Jaehoon Chung <jh80.chung@samsung.com>
13890 L:      linux-mmc@vger.kernel.org
13891 S:      Maintained
13892 F:      drivers/mmc/host/sdhci-s3c*
13893
13894 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13895 M:      Viresh Kumar <vireshk@kernel.org>
13896 L:      linux-mmc@vger.kernel.org
13897 S:      Maintained
13898 F:      drivers/mmc/host/sdhci-spear.c
13899
13900 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13901 M:      Kishon Vijay Abraham I <kishon@ti.com>
13902 L:      linux-mmc@vger.kernel.org
13903 S:      Maintained
13904 F:      drivers/mmc/host/sdhci-omap.c
13905
13906 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13907 M:      Scott Bauer <scott.bauer@intel.com>
13908 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13909 L:      linux-block@vger.kernel.org
13910 S:      Supported
13911 F:      block/sed*
13912 F:      block/opal_proto.h
13913 F:      include/linux/sed*
13914 F:      include/uapi/linux/sed*
13915
13916 SECURITY CONTACT
13917 M:      Security Officers <security@kernel.org>
13918 S:      Supported
13919
13920 SECURITY SUBSYSTEM
13921 M:      James Morris <jmorris@namei.org>
13922 M:      "Serge E. Hallyn" <serge@hallyn.com>
13923 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13925 W:      http://kernsec.org/
13926 S:      Supported
13927 F:      security/
13928 X:      security/selinux/
13929
13930 SELINUX SECURITY MODULE
13931 M:      Paul Moore <paul@paul-moore.com>
13932 M:      Stephen Smalley <sds@tycho.nsa.gov>
13933 M:      Eric Paris <eparis@parisplace.org>
13934 L:      selinux@vger.kernel.org
13935 W:      https://selinuxproject.org
13936 W:      https://github.com/SELinuxProject
13937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13938 S:      Supported
13939 F:      include/linux/selinux*
13940 F:      security/selinux/
13941 F:      scripts/selinux/
13942 F:      Documentation/admin-guide/LSM/SELinux.rst
13943
13944 SENSABLE PHANTOM
13945 M:      Jiri Slaby <jirislaby@gmail.com>
13946 S:      Maintained
13947 F:      drivers/misc/phantom.c
13948 F:      include/uapi/linux/phantom.h
13949
13950 SERIAL DEVICE BUS
13951 M:      Rob Herring <robh@kernel.org>
13952 L:      linux-serial@vger.kernel.org
13953 S:      Maintained
13954 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13955 F:      drivers/tty/serdev/
13956 F:      include/linux/serdev.h
13957
13958 SERIAL DRIVERS
13959 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13960 L:      linux-serial@vger.kernel.org
13961 S:      Maintained
13962 F:      Documentation/devicetree/bindings/serial/
13963 F:      drivers/tty/serial/
13964
13965 SERIAL IR RECEIVER
13966 M:      Sean Young <sean@mess.org>
13967 L:      linux-media@vger.kernel.org
13968 S:      Maintained
13969 F:      drivers/media/rc/serial_ir.c
13970
13971 SFC NETWORK DRIVER
13972 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13973 M:      Edward Cree <ecree@solarflare.com>
13974 M:      Bert Kenward <bkenward@solarflare.com>
13975 L:      netdev@vger.kernel.org
13976 S:      Supported
13977 F:      drivers/net/ethernet/sfc/
13978
13979 SFF/SFP/SFP+ MODULE SUPPORT
13980 M:      Russell King <linux@armlinux.org.uk>
13981 L:      netdev@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/net/phy/phylink.c
13984 F:      drivers/net/phy/sfp*
13985 F:      include/linux/phylink.h
13986 F:      include/linux/sfp.h
13987
13988 SGI GRU DRIVER
13989 M:      Dimitri Sivanich <sivanich@sgi.com>
13990 S:      Maintained
13991 F:      drivers/misc/sgi-gru/
13992
13993 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13994 M:      Pat Gefre <pfg@sgi.com>
13995 L:      linux-ia64@vger.kernel.org
13996 S:      Supported
13997 F:      Documentation/ia64/serial.txt
13998 F:      drivers/tty/serial/ioc?_serial.c
13999 F:      include/linux/ioc?.h
14000
14001 SGI XP/XPC/XPNET DRIVER
14002 M:      Cliff Whickman <cpw@sgi.com>
14003 M:      Robin Holt <robinmholt@gmail.com>
14004 S:      Maintained
14005 F:      drivers/misc/sgi-xp/
14006
14007 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14008 M:      Ursula Braun <ubraun@linux.ibm.com>
14009 M:      Karsten Graul <kgraul@linux.ibm.com>
14010 L:      linux-s390@vger.kernel.org
14011 W:      http://www.ibm.com/developerworks/linux/linux390/
14012 S:      Supported
14013 F:      net/smc/
14014
14015 SHARP RJ54N1CB0C SENSOR DRIVER
14016 M:      Jacopo Mondi <jacopo@jmondi.org>
14017 L:      linux-media@vger.kernel.org
14018 T:      git git://linuxtv.org/media_tree.git
14019 S:      Odd fixes
14020 F:      drivers/media/i2c/rj54n1cb0c.c
14021 F:      include/media/i2c/rj54n1cb0c.h
14022
14023 SH_VEU V4L2 MEM2MEM DRIVER
14024 L:      linux-media@vger.kernel.org
14025 S:      Orphan
14026 F:      drivers/media/platform/sh_veu.c
14027
14028 SH_VOU V4L2 OUTPUT DRIVER
14029 L:      linux-media@vger.kernel.org
14030 S:      Orphan
14031 F:      drivers/media/platform/sh_vou.c
14032 F:      include/media/drv-intf/sh_vou.h
14033
14034 SI2157 MEDIA DRIVER
14035 M:      Antti Palosaari <crope@iki.fi>
14036 L:      linux-media@vger.kernel.org
14037 W:      https://linuxtv.org
14038 W:      http://palosaari.fi/linux/
14039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14040 T:      git git://linuxtv.org/anttip/media_tree.git
14041 S:      Maintained
14042 F:      drivers/media/tuners/si2157*
14043
14044 SI2165 MEDIA DRIVER
14045 M:      Matthias Schwarzott <zzam@gentoo.org>
14046 L:      linux-media@vger.kernel.org
14047 W:      https://linuxtv.org
14048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14049 S:      Maintained
14050 F:      drivers/media/dvb-frontends/si2165*
14051
14052 SI2168 MEDIA DRIVER
14053 M:      Antti Palosaari <crope@iki.fi>
14054 L:      linux-media@vger.kernel.org
14055 W:      https://linuxtv.org
14056 W:      http://palosaari.fi/linux/
14057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14058 T:      git git://linuxtv.org/anttip/media_tree.git
14059 S:      Maintained
14060 F:      drivers/media/dvb-frontends/si2168*
14061
14062 SI470X FM RADIO RECEIVER I2C DRIVER
14063 M:      Hans Verkuil <hverkuil@xs4all.nl>
14064 L:      linux-media@vger.kernel.org
14065 T:      git git://linuxtv.org/media_tree.git
14066 W:      https://linuxtv.org
14067 S:      Odd Fixes
14068 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14069
14070 SI470X FM RADIO RECEIVER USB DRIVER
14071 M:      Hans Verkuil <hverkuil@xs4all.nl>
14072 L:      linux-media@vger.kernel.org
14073 T:      git git://linuxtv.org/media_tree.git
14074 W:      https://linuxtv.org
14075 S:      Maintained
14076 F:      drivers/media/radio/si470x/radio-si470x-common.c
14077 F:      drivers/media/radio/si470x/radio-si470x.h
14078 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14079
14080 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14081 M:      Eduardo Valentin <edubezval@gmail.com>
14082 L:      linux-media@vger.kernel.org
14083 T:      git git://linuxtv.org/media_tree.git
14084 W:      https://linuxtv.org
14085 S:      Odd Fixes
14086 F:      drivers/media/radio/si4713/si4713.?
14087
14088 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14089 M:      Eduardo Valentin <edubezval@gmail.com>
14090 L:      linux-media@vger.kernel.org
14091 T:      git git://linuxtv.org/media_tree.git
14092 W:      https://linuxtv.org
14093 S:      Odd Fixes
14094 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14095
14096 SI4713 FM RADIO TRANSMITTER USB DRIVER
14097 M:      Hans Verkuil <hverkuil@xs4all.nl>
14098 L:      linux-media@vger.kernel.org
14099 T:      git git://linuxtv.org/media_tree.git
14100 W:      https://linuxtv.org
14101 S:      Maintained
14102 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14103
14104 SIANO DVB DRIVER
14105 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14106 L:      linux-media@vger.kernel.org
14107 W:      https://linuxtv.org
14108 T:      git git://linuxtv.org/media_tree.git
14109 S:      Odd fixes
14110 F:      drivers/media/common/siano/
14111 F:      drivers/media/usb/siano/
14112 F:      drivers/media/usb/siano/
14113 F:      drivers/media/mmc/siano/
14114
14115 SIFIVE DRIVERS
14116 M:      Palmer Dabbelt <palmer@sifive.com>
14117 M:      Paul Walmsley <paul.walmsley@sifive.com>
14118 L:      linux-riscv@lists.infradead.org
14119 T:      git git://github.com/sifive/riscv-linux.git
14120 S:      Supported
14121 K:      sifive
14122 N:      sifive
14123
14124 SILEAD TOUCHSCREEN DRIVER
14125 M:      Hans de Goede <hdegoede@redhat.com>
14126 L:      linux-input@vger.kernel.org
14127 L:      platform-driver-x86@vger.kernel.org
14128 S:      Maintained
14129 F:      drivers/input/touchscreen/silead.c
14130 F:      drivers/platform/x86/touchscreen_dmi.c
14131
14132 SILICON MOTION SM712 FRAME BUFFER DRIVER
14133 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14134 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14135 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14136 L:      linux-fbdev@vger.kernel.org
14137 S:      Maintained
14138 F:      drivers/video/fbdev/sm712*
14139 F:      Documentation/fb/sm712fb.txt
14140
14141 SIMPLE FIRMWARE INTERFACE (SFI)
14142 M:      Len Brown <lenb@kernel.org>
14143 L:      sfi-devel@simplefirmware.org
14144 W:      http://simplefirmware.org/
14145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14146 S:      Supported
14147 F:      arch/x86/platform/sfi/
14148 F:      drivers/sfi/
14149 F:      include/linux/sfi*.h
14150
14151 SIMPLEFB FB DRIVER
14152 M:      Hans de Goede <hdegoede@redhat.com>
14153 L:      linux-fbdev@vger.kernel.org
14154 S:      Maintained
14155 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14156 F:      drivers/video/fbdev/simplefb.c
14157 F:      include/linux/platform_data/simplefb.h
14158
14159 SIMTEC EB110ATX (Chalice CATS)
14160 P:      Ben Dooks
14161 P:      Vincent Sanders <vince@simtec.co.uk>
14162 M:      Simtec Linux Team <linux@simtec.co.uk>
14163 W:      http://www.simtec.co.uk/products/EB110ATX/
14164 S:      Supported
14165
14166 SIMTEC EB2410ITX (BAST)
14167 P:      Ben Dooks
14168 P:      Vincent Sanders <vince@simtec.co.uk>
14169 M:      Simtec Linux Team <linux@simtec.co.uk>
14170 W:      http://www.simtec.co.uk/products/EB2410ITX/
14171 S:      Supported
14172 F:      arch/arm/mach-s3c24xx/mach-bast.c
14173 F:      arch/arm/mach-s3c24xx/bast-ide.c
14174 F:      arch/arm/mach-s3c24xx/bast-irq.c
14175
14176 SIPHASH PRF ROUTINES
14177 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14178 S:      Maintained
14179 F:      lib/siphash.c
14180 F:      lib/test_siphash.c
14181 F:      include/linux/siphash.h
14182
14183 SIOX
14184 M:      Gavin Schenk <g.schenk@eckelmann.de>
14185 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14186 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14187 S:      Supported
14188 F:      drivers/siox/*
14189 F:      drivers/gpio/gpio-siox.c
14190 F:      include/trace/events/siox.h
14191
14192 SIS 190 ETHERNET DRIVER
14193 M:      Francois Romieu <romieu@fr.zoreil.com>
14194 L:      netdev@vger.kernel.org
14195 S:      Maintained
14196 F:      drivers/net/ethernet/sis/sis190.c
14197
14198 SIS 900/7016 FAST ETHERNET DRIVER
14199 M:      Daniele Venzano <venza@brownhat.org>
14200 W:      http://www.brownhat.org/sis900.html
14201 L:      netdev@vger.kernel.org
14202 S:      Maintained
14203 F:      drivers/net/ethernet/sis/sis900.*
14204
14205 SIS FRAMEBUFFER DRIVER
14206 M:      Thomas Winischhofer <thomas@winischhofer.net>
14207 W:      http://www.winischhofer.net/linuxsisvga.shtml
14208 S:      Maintained
14209 F:      Documentation/fb/sisfb.txt
14210 F:      drivers/video/fbdev/sis/
14211 F:      include/video/sisfb.h
14212
14213 SIS USB2VGA DRIVER
14214 M:      Thomas Winischhofer <thomas@winischhofer.net>
14215 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14216 S:      Maintained
14217 F:      drivers/usb/misc/sisusbvga/
14218
14219 SLAB ALLOCATOR
14220 M:      Christoph Lameter <cl@linux.com>
14221 M:      Pekka Enberg <penberg@kernel.org>
14222 M:      David Rientjes <rientjes@google.com>
14223 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14224 M:      Andrew Morton <akpm@linux-foundation.org>
14225 L:      linux-mm@kvack.org
14226 S:      Maintained
14227 F:      include/linux/sl?b*.h
14228 F:      mm/sl?b*
14229
14230 SLEEPABLE READ-COPY UPDATE (SRCU)
14231 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14232 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14233 M:      Josh Triplett <josh@joshtriplett.org>
14234 R:      Steven Rostedt <rostedt@goodmis.org>
14235 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14236 L:      linux-kernel@vger.kernel.org
14237 W:      http://www.rdrop.com/users/paulmck/RCU/
14238 S:      Supported
14239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14240 F:      include/linux/srcu*.h
14241 F:      kernel/rcu/srcu*.c
14242
14243 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14244 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14246 S:      Maintained
14247 F:      drivers/slimbus/
14248 F:      Documentation/devicetree/bindings/slimbus/
14249 F:      include/linux/slimbus.h
14250
14251 SMACK SECURITY MODULE
14252 M:      Casey Schaufler <casey@schaufler-ca.com>
14253 L:      linux-security-module@vger.kernel.org
14254 W:      http://schaufler-ca.com
14255 T:      git git://github.com/cschaufler/smack-next
14256 S:      Maintained
14257 F:      Documentation/admin-guide/LSM/Smack.rst
14258 F:      security/smack/
14259
14260 SMC91x ETHERNET DRIVER
14261 M:      Nicolas Pitre <nico@fluxnic.net>
14262 S:      Odd Fixes
14263 F:      drivers/net/ethernet/smsc/smc91x.*
14264
14265 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14266 M:      Sakari Ailus <sakari.ailus@iki.fi>
14267 L:      linux-media@vger.kernel.org
14268 S:      Maintained
14269 F:      drivers/media/i2c/smiapp/
14270 F:      include/media/i2c/smiapp.h
14271 F:      drivers/media/i2c/smiapp-pll.c
14272 F:      drivers/media/i2c/smiapp-pll.h
14273 F:      include/uapi/linux/smiapp.h
14274 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14275
14276 SMM665 HARDWARE MONITOR DRIVER
14277 M:      Guenter Roeck <linux@roeck-us.net>
14278 L:      linux-hwmon@vger.kernel.org
14279 S:      Maintained
14280 F:      Documentation/hwmon/smm665
14281 F:      drivers/hwmon/smm665.c
14282
14283 SMSC EMC2103 HARDWARE MONITOR DRIVER
14284 M:      Steve Glendinning <steve.glendinning@shawell.net>
14285 L:      linux-hwmon@vger.kernel.org
14286 S:      Maintained
14287 F:      Documentation/hwmon/emc2103
14288 F:      drivers/hwmon/emc2103.c
14289
14290 SMSC SCH5627 HARDWARE MONITOR DRIVER
14291 M:      Hans de Goede <hdegoede@redhat.com>
14292 L:      linux-hwmon@vger.kernel.org
14293 S:      Supported
14294 F:      Documentation/hwmon/sch5627
14295 F:      drivers/hwmon/sch5627.c
14296
14297 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14298 M:      Steve Glendinning <steve.glendinning@shawell.net>
14299 L:      linux-fbdev@vger.kernel.org
14300 S:      Maintained
14301 F:      drivers/video/fbdev/smscufx.c
14302
14303 SMSC47B397 HARDWARE MONITOR DRIVER
14304 M:      Jean Delvare <jdelvare@suse.com>
14305 L:      linux-hwmon@vger.kernel.org
14306 S:      Maintained
14307 F:      Documentation/hwmon/smsc47b397
14308 F:      drivers/hwmon/smsc47b397.c
14309
14310 SMSC911x ETHERNET DRIVER
14311 M:      Steve Glendinning <steve.glendinning@shawell.net>
14312 L:      netdev@vger.kernel.org
14313 S:      Maintained
14314 F:      include/linux/smsc911x.h
14315 F:      drivers/net/ethernet/smsc/smsc911x.*
14316
14317 SMSC9420 PCI ETHERNET DRIVER
14318 M:      Steve Glendinning <steve.glendinning@shawell.net>
14319 L:      netdev@vger.kernel.org
14320 S:      Maintained
14321 F:      drivers/net/ethernet/smsc/smsc9420.*
14322
14323 SOC-CAMERA V4L2 SUBSYSTEM
14324 L:      linux-media@vger.kernel.org
14325 T:      git git://linuxtv.org/media_tree.git
14326 S:      Orphan
14327 F:      include/media/soc*
14328 F:      drivers/media/i2c/soc_camera/
14329 F:      drivers/media/platform/soc_camera/
14330
14331 SOCIONEXT SYNQUACER I2C DRIVER
14332 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14333 L:      linux-i2c@vger.kernel.org
14334 S:      Maintained
14335 F:      drivers/i2c/busses/i2c-synquacer.c
14336 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14337
14338 SOCIONEXT UNIPHIER SOUND DRIVER
14339 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14340 S:      Orphan
14341 F:      sound/soc/uniphier/
14342
14343 SOEKRIS NET48XX LED SUPPORT
14344 M:      Chris Boot <bootc@bootc.net>
14345 S:      Maintained
14346 F:      drivers/leds/leds-net48xx.c
14347
14348 SOFT-ROCE DRIVER (rxe)
14349 M:      Moni Shoua <monis@mellanox.com>
14350 L:      linux-rdma@vger.kernel.org
14351 S:      Supported
14352 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14353 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14354 F:      drivers/infiniband/sw/rxe/
14355 F:      include/uapi/rdma/rdma_user_rxe.h
14356
14357 SOFTLOGIC 6x10 MPEG CODEC
14358 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14359 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14360 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14361 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14362 M:      Ismael Luceno <ismael@iodev.co.uk>
14363 L:      linux-media@vger.kernel.org
14364 S:      Supported
14365 F:      drivers/media/pci/solo6x10/
14366
14367 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14368 M:      James Morse <james.morse@arm.com>
14369 L:      linux-arm-kernel@lists.infradead.org
14370 S:      Maintained
14371 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14372 F:      drivers/firmware/arm_sdei.c
14373 F:      include/linux/arm_sdei.h
14374 F:      include/uapi/linux/arm_sdei.h
14375
14376 SOFTWARE RAID (Multiple Disks) SUPPORT
14377 M:      Shaohua Li <shli@kernel.org>
14378 L:      linux-raid@vger.kernel.org
14379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14380 S:      Supported
14381 F:      drivers/md/Makefile
14382 F:      drivers/md/Kconfig
14383 F:      drivers/md/md*
14384 F:      drivers/md/raid*
14385 F:      include/linux/raid/
14386 F:      include/uapi/linux/raid/
14387
14388 SOCIONEXT (SNI) AVE NETWORK DRIVER
14389 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14390 L:      netdev@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/net/ethernet/socionext/sni_ave.c
14393 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14394
14395 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14396 M:      Jassi Brar <jaswinder.singh@linaro.org>
14397 L:      netdev@vger.kernel.org
14398 S:      Maintained
14399 F:      drivers/net/ethernet/socionext/netsec.c
14400 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14401
14402 SOLIDRUN CLEARFOG SUPPORT
14403 M:      Russell King <linux@armlinux.org.uk>
14404 S:      Maintained
14405 F:      arch/arm/boot/dts/armada-388-clearfog*
14406 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14407
14408 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14409 M:      Russell King <linux@armlinux.org.uk>
14410 S:      Maintained
14411 F:      arch/arm/boot/dts/imx6*-cubox-i*
14412 F:      arch/arm/boot/dts/imx6*-hummingboard*
14413 F:      arch/arm/boot/dts/imx6*-sr-*
14414
14415 SONIC NETWORK DRIVER
14416 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14417 L:      netdev@vger.kernel.org
14418 S:      Maintained
14419 F:      drivers/net/ethernet/natsemi/sonic.*
14420
14421 SONICS SILICON BACKPLANE DRIVER (SSB)
14422 M:      Michael Buesch <m@bues.ch>
14423 L:      linux-wireless@vger.kernel.org
14424 S:      Maintained
14425 F:      drivers/ssb/
14426 F:      include/linux/ssb/
14427
14428 SONY IMX214 SENSOR DRIVER
14429 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14430 L:      linux-media@vger.kernel.org
14431 T:      git git://linuxtv.org/media_tree.git
14432 S:      Maintained
14433 F:      drivers/media/i2c/imx214.c
14434 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14435
14436 SONY IMX258 SENSOR DRIVER
14437 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14438 L:      linux-media@vger.kernel.org
14439 T:      git git://linuxtv.org/media_tree.git
14440 S:      Maintained
14441 F:      drivers/media/i2c/imx258.c
14442
14443 SONY IMX274 SENSOR DRIVER
14444 M:      Leon Luo <leonl@leopardimaging.com>
14445 L:      linux-media@vger.kernel.org
14446 T:      git git://linuxtv.org/media_tree.git
14447 S:      Maintained
14448 F:      drivers/media/i2c/imx274.c
14449 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14450
14451 SONY IMX319 SENSOR DRIVER
14452 M:      Bingbu Cao <bingbu.cao@intel.com>
14453 L:      linux-media@vger.kernel.org
14454 T:      git git://linuxtv.org/media_tree.git
14455 S:      Maintained
14456 F:      drivers/media/i2c/imx319.c
14457
14458 SONY IMX355 SENSOR DRIVER
14459 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14460 L:      linux-media@vger.kernel.org
14461 T:      git git://linuxtv.org/media_tree.git
14462 S:      Maintained
14463 F:      drivers/media/i2c/imx355.c
14464
14465 SONY MEMORYSTICK CARD SUPPORT
14466 M:      Alex Dubov <oakad@yahoo.com>
14467 W:      http://tifmxx.berlios.de/
14468 S:      Maintained
14469 F:      drivers/memstick/host/tifm_ms.c
14470
14471 SONY MEMORYSTICK STANDARD SUPPORT
14472 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14473 S:      Maintained
14474 F:      drivers/memstick/core/ms_block.*
14475
14476 SONY VAIO CONTROL DEVICE DRIVER
14477 M:      Mattia Dongili <malattia@linux.it>
14478 L:      platform-driver-x86@vger.kernel.org
14479 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14480 S:      Maintained
14481 F:      Documentation/laptops/sony-laptop.txt
14482 F:      drivers/char/sonypi.c
14483 F:      drivers/platform/x86/sony-laptop.c
14484 F:      include/linux/sony-laptop.h
14485
14486 SOUND
14487 M:      Jaroslav Kysela <perex@perex.cz>
14488 M:      Takashi Iwai <tiwai@suse.com>
14489 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14490 W:      http://www.alsa-project.org/
14491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14492 T:      git git://git.alsa-project.org/alsa-kernel.git
14493 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14494 S:      Maintained
14495 F:      Documentation/sound/
14496 F:      include/sound/
14497 F:      include/uapi/sound/
14498 F:      sound/
14499
14500 SOUND - COMPRESSED AUDIO
14501 M:      Vinod Koul <vkoul@kernel.org>
14502 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14504 S:      Supported
14505 F:      Documentation/sound/designs/compress-offload.rst
14506 F:      include/sound/compress_driver.h
14507 F:      include/uapi/sound/compress_*
14508 F:      sound/core/compress_offload.c
14509 F:      sound/soc/soc-compress.c
14510
14511 SOUND - DMAENGINE HELPERS
14512 M:      Lars-Peter Clausen <lars@metafoo.de>
14513 S:      Supported
14514 F:      include/sound/dmaengine_pcm.h
14515 F:      sound/core/pcm_dmaengine.c
14516 F:      sound/soc/soc-generic-dmaengine-pcm.c
14517
14518 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14519 M:      Liam Girdwood <lgirdwood@gmail.com>
14520 M:      Mark Brown <broonie@kernel.org>
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14522 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14523 W:      http://alsa-project.org/main/index.php/ASoC
14524 S:      Supported
14525 F:      Documentation/devicetree/bindings/sound/
14526 F:      Documentation/sound/soc/
14527 F:      sound/soc/
14528 F:      include/dt-bindings/sound/
14529 F:      include/sound/soc*
14530
14531 SOUNDWIRE SUBSYSTEM
14532 M:      Vinod Koul <vkoul@kernel.org>
14533 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14534 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14536 S:      Supported
14537 F:      Documentation/driver-api/soundwire/
14538 F:      drivers/soundwire/
14539 F:      include/linux/soundwire/
14540
14541 SP2 MEDIA DRIVER
14542 M:      Olli Salonen <olli.salonen@iki.fi>
14543 L:      linux-media@vger.kernel.org
14544 W:      https://linuxtv.org
14545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14546 S:      Maintained
14547 F:      drivers/media/dvb-frontends/sp2*
14548
14549 SPARC + UltraSPARC (sparc/sparc64)
14550 M:      "David S. Miller" <davem@davemloft.net>
14551 L:      sparclinux@vger.kernel.org
14552 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14555 S:      Maintained
14556 F:      arch/sparc/
14557 F:      drivers/sbus/
14558
14559 SPARC SERIAL DRIVERS
14560 M:      "David S. Miller" <davem@davemloft.net>
14561 L:      sparclinux@vger.kernel.org
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14564 S:      Maintained
14565 F:      include/linux/sunserialcore.h
14566 F:      drivers/tty/serial/suncore.c
14567 F:      drivers/tty/serial/sunhv.c
14568 F:      drivers/tty/serial/sunsab.c
14569 F:      drivers/tty/serial/sunsab.h
14570 F:      drivers/tty/serial/sunsu.c
14571 F:      drivers/tty/serial/sunzilog.c
14572 F:      drivers/tty/serial/sunzilog.h
14573 F:      drivers/tty/vcc.c
14574
14575 SPARSE CHECKER
14576 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14577 L:      linux-sparse@vger.kernel.org
14578 W:      https://sparse.wiki.kernel.org/
14579 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14580 S:      Maintained
14581 F:      include/linux/compiler.h
14582
14583 SPEAR CLOCK FRAMEWORK SUPPORT
14584 M:      Viresh Kumar <vireshk@kernel.org>
14585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14586 W:      http://www.st.com/spear
14587 S:      Maintained
14588 F:      drivers/clk/spear/
14589
14590 SPEAR PLATFORM SUPPORT
14591 M:      Viresh Kumar <vireshk@kernel.org>
14592 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14594 W:      http://www.st.com/spear
14595 S:      Maintained
14596 F:      arch/arm/boot/dts/spear*
14597 F:      arch/arm/mach-spear/
14598
14599 SPI NOR SUBSYSTEM
14600 M:      Marek Vasut <marek.vasut@gmail.com>
14601 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14602 L:      linux-mtd@lists.infradead.org
14603 W:      http://www.linux-mtd.infradead.org/
14604 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14605 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14606 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14607 S:      Maintained
14608 F:      drivers/mtd/spi-nor/
14609 F:      include/linux/mtd/spi-nor.h
14610
14611 SPI SUBSYSTEM
14612 M:      Mark Brown <broonie@kernel.org>
14613 L:      linux-spi@vger.kernel.org
14614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14615 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14616 S:      Maintained
14617 F:      Documentation/devicetree/bindings/spi/
14618 F:      Documentation/spi/
14619 F:      drivers/spi/
14620 F:      include/linux/spi/
14621 F:      include/uapi/linux/spi/
14622 F:      tools/spi/
14623
14624 SPIDERNET NETWORK DRIVER for CELL
14625 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14626 L:      netdev@vger.kernel.org
14627 S:      Supported
14628 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14629 F:      drivers/net/ethernet/toshiba/spider_net*
14630
14631 SPMI SUBSYSTEM
14632 R:      Stephen Boyd <sboyd@kernel.org>
14633 L:      linux-arm-msm@vger.kernel.org
14634 F:      Documentation/devicetree/bindings/spmi/
14635 F:      drivers/spmi/
14636 F:      include/dt-bindings/spmi/spmi.h
14637 F:      include/linux/spmi.h
14638 F:      include/trace/events/spmi.h
14639
14640 SPU FILE SYSTEM
14641 M:      Jeremy Kerr <jk@ozlabs.org>
14642 L:      linuxppc-dev@lists.ozlabs.org
14643 W:      http://www.ibm.com/developerworks/power/cell/
14644 S:      Supported
14645 F:      Documentation/filesystems/spufs.txt
14646 F:      arch/powerpc/platforms/cell/spufs/
14647
14648 SQUASHFS FILE SYSTEM
14649 M:      Phillip Lougher <phillip@squashfs.org.uk>
14650 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14651 W:      http://squashfs.org.uk
14652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14653 S:      Maintained
14654 F:      Documentation/filesystems/squashfs.txt
14655 F:      fs/squashfs/
14656
14657 SRM (Alpha) environment access
14658 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14659 S:      Maintained
14660 F:      arch/alpha/kernel/srm_env.c
14661
14662 ST LSM6DSx IMU IIO DRIVER
14663 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14664 L:      linux-iio@vger.kernel.org
14665 W:      http://www.st.com/
14666 S:      Maintained
14667 F:      drivers/iio/imu/st_lsm6dsx/
14668 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14669
14670 ST STM32 I2C/SMBUS DRIVER
14671 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14672 L:      linux-i2c@vger.kernel.org
14673 S:      Maintained
14674 F:      drivers/i2c/busses/i2c-stm32*
14675
14676 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14677 M:      Song Qiang <songqiang1304521@gmail.com>
14678 L:      linux-iio@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/iio/proximity/vl53l0x-i2c.c
14681 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14682
14683 STABLE BRANCH
14684 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14685 M:      Sasha Levin <sashal@kernel.org>
14686 L:      stable@vger.kernel.org
14687 S:      Supported
14688 F:      Documentation/process/stable-kernel-rules.rst
14689
14690 STAGING - COMEDI
14691 M:      Ian Abbott <abbotti@mev.co.uk>
14692 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14693 S:      Odd Fixes
14694 F:      drivers/staging/comedi/
14695
14696 STAGING - EROFS FILE SYSTEM
14697 M:      Gao Xiang <gaoxiang25@huawei.com>
14698 M:      Chao Yu <yuchao0@huawei.com>
14699 L:      linux-erofs@lists.ozlabs.org
14700 S:      Maintained
14701 F:      drivers/staging/erofs/
14702
14703 STAGING - INDUSTRIAL IO
14704 M:      Jonathan Cameron <jic23@kernel.org>
14705 L:      linux-iio@vger.kernel.org
14706 S:      Odd Fixes
14707 F:      Documentation/devicetree/bindings/staging/iio/
14708 F:      drivers/staging/iio/
14709
14710 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14711 M:      Marc Dietrich <marvin24@gmx.de>
14712 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14713 L:      linux-tegra@vger.kernel.org
14714 S:      Maintained
14715 F:      drivers/staging/nvec/
14716
14717 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14718 M:      Jens Frederich <jfrederich@gmail.com>
14719 M:      Daniel Drake <dsd@laptop.org>
14720 M:      Jon Nettleton <jon.nettleton@gmail.com>
14721 W:      http://wiki.laptop.org/go/DCON
14722 S:      Maintained
14723 F:      drivers/staging/olpc_dcon/
14724
14725 STAGING - REALTEK RTL8712U DRIVERS
14726 M:      Larry Finger <Larry.Finger@lwfinger.net>
14727 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14728 S:      Odd Fixes
14729 F:      drivers/staging/rtl8712/
14730
14731 STAGING - REALTEK RTL8188EU DRIVERS
14732 M:      Larry Finger <Larry.Finger@lwfinger.net>
14733 S:      Odd Fixes
14734 F:      drivers/staging/rtl8188eu/
14735
14736 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14737 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14738 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14739 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14740 L:      linux-fbdev@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/staging/sm750fb/
14743
14744 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14745 M:      William Hubbs <w.d.hubbs@gmail.com>
14746 M:      Chris Brannon <chris@the-brannons.com>
14747 M:      Kirk Reiser <kirk@reisers.ca>
14748 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14749 L:      speakup@linux-speakup.org
14750 W:      http://www.linux-speakup.org/
14751 S:      Odd Fixes
14752 F:      drivers/staging/speakup/
14753
14754 STAGING - VIA VT665X DRIVERS
14755 M:      Forest Bond <forest@alittletooquiet.net>
14756 S:      Odd Fixes
14757 F:      drivers/staging/vt665?/
14758
14759 STAGING - WILC1000 WIFI DRIVER
14760 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14761 M:      Ajay Singh <ajay.kathat@microchip.com>
14762 L:      linux-wireless@vger.kernel.org
14763 S:      Supported
14764 F:      drivers/staging/wilc1000/
14765
14766 STAGING SUBSYSTEM
14767 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14769 L:      devel@driverdev.osuosl.org
14770 S:      Supported
14771 F:      drivers/staging/
14772
14773 STARFIRE/DURALAN NETWORK DRIVER
14774 M:      Ion Badulescu <ionut@badula.org>
14775 S:      Odd Fixes
14776 F:      drivers/net/ethernet/adaptec/starfire*
14777
14778 STEC S1220 SKD DRIVER
14779 M:      Bart Van Assche <bart.vanassche@wdc.com>
14780 L:      linux-block@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/block/skd*[ch]
14783
14784 STI AUDIO (ASoC) DRIVERS
14785 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14787 S:      Maintained
14788 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14789 F:      sound/soc/sti/
14790
14791 STI CEC DRIVER
14792 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14793 S:      Maintained
14794 F:      drivers/media/platform/sti/cec/
14795 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14796
14797 STK1160 USB VIDEO CAPTURE DRIVER
14798 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14799 L:      linux-media@vger.kernel.org
14800 T:      git git://linuxtv.org/media_tree.git
14801 S:      Maintained
14802 F:      drivers/media/usb/stk1160/
14803
14804 STM32 AUDIO (ASoC) DRIVERS
14805 M:      Olivier Moysan <olivier.moysan@st.com>
14806 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14808 S:      Maintained
14809 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14810 F:      sound/soc/stm/
14811
14812 STM32 TIMER/LPTIMER DRIVERS
14813 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14814 S:      Maintained
14815 F:      drivers/*/stm32-*timer*
14816 F:      drivers/pwm/pwm-stm32*
14817 F:      include/linux/*/stm32-*tim*
14818 F:      Documentation/ABI/testing/*timer-stm32
14819 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14820 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14821
14822 STMMAC ETHERNET DRIVER
14823 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14824 M:      Alexandre Torgue <alexandre.torgue@st.com>
14825 M:      Jose Abreu <joabreu@synopsys.com>
14826 L:      netdev@vger.kernel.org
14827 W:      http://www.stlinux.com
14828 S:      Supported
14829 F:      drivers/net/ethernet/stmicro/stmmac/
14830
14831 SUN3/3X
14832 M:      Sam Creasey <sammy@sammy.net>
14833 W:      http://sammy.net/sun3/
14834 S:      Maintained
14835 F:      arch/m68k/kernel/*sun3*
14836 F:      arch/m68k/sun3*/
14837 F:      arch/m68k/include/asm/sun3*
14838 F:      drivers/net/ethernet/i825xx/sun3*
14839
14840 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14841 M:      Hans de Goede <hdegoede@redhat.com>
14842 L:      linux-input@vger.kernel.org
14843 S:      Maintained
14844 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14845 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14846
14847 SUNDANCE NETWORK DRIVER
14848 M:      Denis Kirjanov <kda@linux-powerpc.org>
14849 L:      netdev@vger.kernel.org
14850 S:      Maintained
14851 F:      drivers/net/ethernet/dlink/sundance.c
14852
14853 SUPERH
14854 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14855 M:      Rich Felker <dalias@libc.org>
14856 L:      linux-sh@vger.kernel.org
14857 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14858 S:      Maintained
14859 F:      Documentation/sh/
14860 F:      arch/sh/
14861 F:      drivers/sh/
14862
14863 SUSPEND TO RAM
14864 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14865 M:      Len Brown <len.brown@intel.com>
14866 M:      Pavel Machek <pavel@ucw.cz>
14867 L:      linux-pm@vger.kernel.org
14868 B:      https://bugzilla.kernel.org
14869 S:      Supported
14870 F:      Documentation/power/
14871 F:      arch/x86/kernel/acpi/
14872 F:      drivers/base/power/
14873 F:      kernel/power/
14874 F:      include/linux/suspend.h
14875 F:      include/linux/freezer.h
14876 F:      include/linux/pm.h
14877
14878 SVGA HANDLING
14879 M:      Martin Mares <mj@ucw.cz>
14880 L:      linux-video@atrey.karlin.mff.cuni.cz
14881 S:      Maintained
14882 F:      Documentation/svga.txt
14883 F:      arch/x86/boot/video*
14884
14885 SWIOTLB SUBSYSTEM
14886 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14887 L:      iommu@lists.linux-foundation.org
14888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14889 S:      Supported
14890 F:      kernel/dma/swiotlb.c
14891 F:      arch/*/kernel/pci-swiotlb.c
14892 F:      include/linux/swiotlb.h
14893
14894 SWITCHDEV
14895 M:      Jiri Pirko <jiri@resnulli.us>
14896 M:      Ivan Vecera <ivecera@redhat.com>
14897 L:      netdev@vger.kernel.org
14898 S:      Supported
14899 F:      net/switchdev/
14900 F:      include/net/switchdev.h
14901
14902 SY8106A REGULATOR DRIVER
14903 M:      Icenowy Zheng <icenowy@aosc.io>
14904 S:      Maintained
14905 F:      drivers/regulator/sy8106a-regulator.c
14906 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14907
14908 SYNC FILE FRAMEWORK
14909 M:      Sumit Semwal <sumit.semwal@linaro.org>
14910 R:      Gustavo Padovan <gustavo@padovan.org>
14911 S:      Maintained
14912 L:      linux-media@vger.kernel.org
14913 L:      dri-devel@lists.freedesktop.org
14914 F:      drivers/dma-buf/sync_*
14915 F:      drivers/dma-buf/dma-fence*
14916 F:      drivers/dma-buf/sw_sync.c
14917 F:      include/linux/sync_file.h
14918 F:      include/uapi/linux/sync_file.h
14919 F:      Documentation/sync_file.txt
14920 T:      git git://anongit.freedesktop.org/drm/drm-misc
14921
14922 SYNOPSYS ARC ARCHITECTURE
14923 M:      Vineet Gupta <vgupta@synopsys.com>
14924 L:      linux-snps-arc@lists.infradead.org
14925 S:      Supported
14926 F:      arch/arc/
14927 F:      Documentation/devicetree/bindings/arc/*
14928 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14929 F:      drivers/clocksource/arc_timer.c
14930 F:      drivers/tty/serial/arc_uart.c
14931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14932
14933 SYNOPSYS ARC HSDK SDP pll clock driver
14934 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14935 S:      Supported
14936 F:      drivers/clk/clk-hsdk-pll.c
14937 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14938
14939 SYNOPSYS ARC SDP clock driver
14940 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14941 S:      Supported
14942 F:      drivers/clk/axs10x/*
14943 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14944
14945 SYNOPSYS ARC SDP platform support
14946 M:      Alexey Brodkin <abrodkin@synopsys.com>
14947 S:      Supported
14948 F:      arch/arc/plat-axs10x
14949 F:      arch/arc/boot/dts/ax*
14950 F:      Documentation/devicetree/bindings/arc/axs10*
14951
14952 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14953 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14954 S:      Supported
14955 F:      drivers/reset/reset-axs10x.c
14956 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14957
14958 SYNOPSYS CREG GPIO DRIVER
14959 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14960 S:      Maintained
14961 F:      drivers/gpio/gpio-creg-snps.c
14962 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14963
14964 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14965 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14966 S:      Maintained
14967 F:      drivers/tty/serial/8250/8250_dw.c
14968
14969 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14970 M:      Hoan Tran <hoan@os.amperecomputing.com>
14971 L:      linux-gpio@vger.kernel.org
14972 S:      Maintained
14973 F:      drivers/gpio/gpio-dwapb.c
14974 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14975
14976 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14977 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14978 S:      Maintained
14979 F:      drivers/dma/dwi-axi-dmac/
14980 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14981
14982 SYNOPSYS DESIGNWARE DMAC DRIVER
14983 M:      Viresh Kumar <vireshk@kernel.org>
14984 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14985 S:      Maintained
14986 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14987 F:      drivers/dma/dw/
14988 F:      include/dt-bindings/dma/dw-dmac.h
14989 F:      include/linux/dma/dw.h
14990 F:      include/linux/platform_data/dma-dw.h
14991
14992 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14993 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14994 L:      netdev@vger.kernel.org
14995 S:      Supported
14996 F:      drivers/net/ethernet/synopsys/
14997
14998 SYNOPSYS DESIGNWARE I2C DRIVER
14999 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15000 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15001 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15002 L:      linux-i2c@vger.kernel.org
15003 S:      Maintained
15004 F:      drivers/i2c/busses/i2c-designware-*
15005 F:      include/linux/platform_data/i2c-designware.h
15006
15007 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15008 M:      Jaehoon Chung <jh80.chung@samsung.com>
15009 L:      linux-mmc@vger.kernel.org
15010 S:      Maintained
15011 F:      drivers/mmc/host/dw_mmc*
15012
15013 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15014 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15015 S:      Supported
15016 F:      drivers/reset/reset-hsdk.c
15017 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15018 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15019
15020 SYSTEM CONFIGURATION (SYSCON)
15021 M:      Lee Jones <lee.jones@linaro.org>
15022 M:      Arnd Bergmann <arnd@arndb.de>
15023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15024 S:      Supported
15025 F:      drivers/mfd/syscon.c
15026
15027 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15028 M:      Sudeep Holla <sudeep.holla@arm.com>
15029 L:      linux-arm-kernel@lists.infradead.org
15030 S:      Maintained
15031 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15032 F:      drivers/clk/clk-sc[mp]i.c
15033 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15034 F:      drivers/firmware/arm_scpi.c
15035 F:      drivers/firmware/arm_scmi/
15036 F:      include/linux/sc[mp]i_protocol.h
15037
15038 SYSTEM RESET/SHUTDOWN DRIVERS
15039 M:      Sebastian Reichel <sre@kernel.org>
15040 L:      linux-pm@vger.kernel.org
15041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15042 S:      Maintained
15043 F:      Documentation/devicetree/bindings/power/reset/
15044 F:      drivers/power/reset/
15045
15046 SYSTEM TRACE MODULE CLASS
15047 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15048 S:      Maintained
15049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15050 F:      Documentation/trace/stm.rst
15051 F:      drivers/hwtracing/stm/
15052 F:      include/linux/stm.h
15053 F:      include/uapi/linux/stm.h
15054
15055 SYSV FILESYSTEM
15056 M:      Christoph Hellwig <hch@infradead.org>
15057 S:      Maintained
15058 F:      Documentation/filesystems/sysv-fs.txt
15059 F:      fs/sysv/
15060 F:      include/linux/sysv_fs.h
15061
15062 TASKSTATS STATISTICS INTERFACE
15063 M:      Balbir Singh <bsingharora@gmail.com>
15064 S:      Maintained
15065 F:      Documentation/accounting/taskstats*
15066 F:      include/linux/taskstats*
15067 F:      kernel/taskstats.c
15068
15069 TC subsystem
15070 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15071 M:      Cong Wang <xiyou.wangcong@gmail.com>
15072 M:      Jiri Pirko <jiri@resnulli.us>
15073 L:      netdev@vger.kernel.org
15074 S:      Maintained
15075 F:      include/net/pkt_cls.h
15076 F:      include/net/pkt_sched.h
15077 F:      include/net/tc_act/
15078 F:      include/uapi/linux/pkt_cls.h
15079 F:      include/uapi/linux/pkt_sched.h
15080 F:      include/uapi/linux/tc_act/
15081 F:      include/uapi/linux/tc_ematch/
15082 F:      net/sched/
15083
15084 TC90522 MEDIA DRIVER
15085 M:      Akihiro Tsukada <tskd08@gmail.com>
15086 L:      linux-media@vger.kernel.org
15087 S:      Odd Fixes
15088 F:      drivers/media/dvb-frontends/tc90522*
15089
15090 TCP LOW PRIORITY MODULE
15091 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15092 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15093 W:      http://tcp-lp-mod.sourceforge.net/
15094 S:      Maintained
15095 F:      net/ipv4/tcp_lp.c
15096
15097 TDA10071 MEDIA DRIVER
15098 M:      Antti Palosaari <crope@iki.fi>
15099 L:      linux-media@vger.kernel.org
15100 W:      https://linuxtv.org
15101 W:      http://palosaari.fi/linux/
15102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15103 T:      git git://linuxtv.org/anttip/media_tree.git
15104 S:      Maintained
15105 F:      drivers/media/dvb-frontends/tda10071*
15106
15107 TDA18212 MEDIA DRIVER
15108 M:      Antti Palosaari <crope@iki.fi>
15109 L:      linux-media@vger.kernel.org
15110 W:      https://linuxtv.org
15111 W:      http://palosaari.fi/linux/
15112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15113 T:      git git://linuxtv.org/anttip/media_tree.git
15114 S:      Maintained
15115 F:      drivers/media/tuners/tda18212*
15116
15117 TDA18218 MEDIA DRIVER
15118 M:      Antti Palosaari <crope@iki.fi>
15119 L:      linux-media@vger.kernel.org
15120 W:      https://linuxtv.org
15121 W:      http://palosaari.fi/linux/
15122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15123 T:      git git://linuxtv.org/anttip/media_tree.git
15124 S:      Maintained
15125 F:      drivers/media/tuners/tda18218*
15126
15127 TDA18250 MEDIA DRIVER
15128 M:      Olli Salonen <olli.salonen@iki.fi>
15129 L:      linux-media@vger.kernel.org
15130 W:      https://linuxtv.org
15131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15132 T:      git git://linuxtv.org/media_tree.git
15133 S:      Maintained
15134 F:      drivers/media/tuners/tda18250*
15135
15136 TDA18271 MEDIA DRIVER
15137 M:      Michael Krufky <mkrufky@linuxtv.org>
15138 L:      linux-media@vger.kernel.org
15139 W:      https://linuxtv.org
15140 W:      http://github.com/mkrufky
15141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15142 T:      git git://linuxtv.org/mkrufky/tuners.git
15143 S:      Maintained
15144 F:      drivers/media/tuners/tda18271*
15145
15146 TDA1997x MEDIA DRIVER
15147 M:      Tim Harvey <tharvey@gateworks.com>
15148 L:      linux-media@vger.kernel.org
15149 W:      https://linuxtv.org
15150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15151 S:      Maintained
15152 F:      drivers/media/i2c/tda1997x.*
15153
15154 TDA827x MEDIA DRIVER
15155 M:      Michael Krufky <mkrufky@linuxtv.org>
15156 L:      linux-media@vger.kernel.org
15157 W:      https://linuxtv.org
15158 W:      http://github.com/mkrufky
15159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15160 T:      git git://linuxtv.org/mkrufky/tuners.git
15161 S:      Maintained
15162 F:      drivers/media/tuners/tda8290.*
15163
15164 TDA8290 MEDIA DRIVER
15165 M:      Michael Krufky <mkrufky@linuxtv.org>
15166 L:      linux-media@vger.kernel.org
15167 W:      https://linuxtv.org
15168 W:      http://github.com/mkrufky
15169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15170 T:      git git://linuxtv.org/mkrufky/tuners.git
15171 S:      Maintained
15172 F:      drivers/media/tuners/tda8290.*
15173
15174 TDA9840 MEDIA DRIVER
15175 M:      Hans Verkuil <hverkuil@xs4all.nl>
15176 L:      linux-media@vger.kernel.org
15177 T:      git git://linuxtv.org/media_tree.git
15178 W:      https://linuxtv.org
15179 S:      Maintained
15180 F:      drivers/media/i2c/tda9840*
15181
15182 TEA5761 TUNER DRIVER
15183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15184 L:      linux-media@vger.kernel.org
15185 W:      https://linuxtv.org
15186 T:      git git://linuxtv.org/media_tree.git
15187 S:      Odd fixes
15188 F:      drivers/media/tuners/tea5761.*
15189
15190 TEA5767 TUNER DRIVER
15191 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15192 L:      linux-media@vger.kernel.org
15193 W:      https://linuxtv.org
15194 T:      git git://linuxtv.org/media_tree.git
15195 S:      Maintained
15196 F:      drivers/media/tuners/tea5767.*
15197
15198 TEA6415C MEDIA DRIVER
15199 M:      Hans Verkuil <hverkuil@xs4all.nl>
15200 L:      linux-media@vger.kernel.org
15201 T:      git git://linuxtv.org/media_tree.git
15202 W:      https://linuxtv.org
15203 S:      Maintained
15204 F:      drivers/media/i2c/tea6415c*
15205
15206 TEA6420 MEDIA DRIVER
15207 M:      Hans Verkuil <hverkuil@xs4all.nl>
15208 L:      linux-media@vger.kernel.org
15209 T:      git git://linuxtv.org/media_tree.git
15210 W:      https://linuxtv.org
15211 S:      Maintained
15212 F:      drivers/media/i2c/tea6420*
15213
15214 TEAM DRIVER
15215 M:      Jiri Pirko <jiri@resnulli.us>
15216 L:      netdev@vger.kernel.org
15217 S:      Supported
15218 F:      drivers/net/team/
15219 F:      include/linux/if_team.h
15220 F:      include/uapi/linux/if_team.h
15221
15222 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15223 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15224 S:      Maintained
15225 F:      arch/x86/platform/ts5500/
15226
15227 TECHNOTREND USB IR RECEIVER
15228 M:      Sean Young <sean@mess.org>
15229 L:      linux-media@vger.kernel.org
15230 S:      Maintained
15231 F:      drivers/media/rc/ttusbir.c
15232
15233 TECHWELL TW9910 VIDEO DECODER
15234 L:      linux-media@vger.kernel.org
15235 S:      Orphan
15236 F:      drivers/media/i2c/tw9910.c
15237 F:      include/media/i2c/tw9910.h
15238
15239 TEE SUBSYSTEM
15240 M:      Jens Wiklander <jens.wiklander@linaro.org>
15241 S:      Maintained
15242 F:      include/linux/tee_drv.h
15243 F:      include/uapi/linux/tee.h
15244 F:      drivers/tee/
15245 F:      Documentation/tee.txt
15246
15247 TEGRA ARCHITECTURE SUPPORT
15248 M:      Thierry Reding <thierry.reding@gmail.com>
15249 M:      Jonathan Hunter <jonathanh@nvidia.com>
15250 L:      linux-tegra@vger.kernel.org
15251 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15253 S:      Supported
15254 N:      [^a-z]tegra
15255
15256 TEGRA CLOCK DRIVER
15257 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15258 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15259 S:      Supported
15260 F:      drivers/clk/tegra/
15261
15262 TEGRA DMA DRIVERS
15263 M:      Laxman Dewangan <ldewangan@nvidia.com>
15264 M:      Jon Hunter <jonathanh@nvidia.com>
15265 S:      Supported
15266 F:      drivers/dma/tegra*
15267
15268 TEGRA I2C DRIVER
15269 M:      Laxman Dewangan <ldewangan@nvidia.com>
15270 S:      Supported
15271 F:      drivers/i2c/busses/i2c-tegra.c
15272
15273 TEGRA IOMMU DRIVERS
15274 M:      Thierry Reding <thierry.reding@gmail.com>
15275 L:      linux-tegra@vger.kernel.org
15276 S:      Supported
15277 F:      drivers/iommu/tegra*
15278
15279 TEGRA KBC DRIVER
15280 M:      Laxman Dewangan <ldewangan@nvidia.com>
15281 S:      Supported
15282 F:      drivers/input/keyboard/tegra-kbc.c
15283
15284 TEGRA NAND DRIVER
15285 M:      Stefan Agner <stefan@agner.ch>
15286 M:      Lucas Stach <dev@lynxeye.de>
15287 S:      Maintained
15288 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15289 F:      drivers/mtd/nand/raw/tegra_nand.c
15290
15291 TEGRA PWM DRIVER
15292 M:      Thierry Reding <thierry.reding@gmail.com>
15293 S:      Supported
15294 F:      drivers/pwm/pwm-tegra.c
15295
15296 TEGRA SERIAL DRIVER
15297 M:      Laxman Dewangan <ldewangan@nvidia.com>
15298 S:      Supported
15299 F:      drivers/tty/serial/serial-tegra.c
15300
15301 TEGRA SPI DRIVER
15302 M:      Laxman Dewangan <ldewangan@nvidia.com>
15303 S:      Supported
15304 F:      drivers/spi/spi-tegra*
15305
15306 TEHUTI ETHERNET DRIVER
15307 M:      Andy Gospodarek <andy@greyhouse.net>
15308 L:      netdev@vger.kernel.org
15309 S:      Supported
15310 F:      drivers/net/ethernet/tehuti/*
15311
15312 Telecom Clock Driver for MCPL0010
15313 M:      Mark Gross <mark.gross@intel.com>
15314 S:      Supported
15315 F:      drivers/char/tlclk.c
15316
15317 TENSILICA XTENSA PORT (xtensa)
15318 M:      Chris Zankel <chris@zankel.net>
15319 M:      Max Filippov <jcmvbkbc@gmail.com>
15320 L:      linux-xtensa@linux-xtensa.org
15321 T:      git git://github.com/czankel/xtensa-linux.git
15322 S:      Maintained
15323 F:      arch/xtensa/
15324 F:      drivers/irqchip/irq-xtensa-*
15325
15326 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15327 M:      Nishanth Menon <nm@ti.com>
15328 M:      Tero Kristo <t-kristo@ti.com>
15329 M:      Santosh Shilimkar <ssantosh@kernel.org>
15330 L:      linux-arm-kernel@lists.infradead.org
15331 S:      Maintained
15332 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15333 F:      drivers/firmware/ti_sci*
15334 F:      include/linux/soc/ti/ti_sci_protocol.h
15335 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15336 F:      drivers/soc/ti/ti_sci_pm_domains.c
15337 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15338 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15339 F:      drivers/clk/keystone/sci-clk.c
15340 F:      drivers/reset/reset-ti-sci.c
15341
15342 Texas Instruments ASoC drivers
15343 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15344 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15345 S:      Maintained
15346 F:      sound/soc/ti/
15347
15348 Texas Instruments' DAC7612 DAC Driver
15349 M:      Ricardo Ribalda <ricardo@ribalda.com>
15350 L:      linux-iio@vger.kernel.org
15351 S:      Supported
15352 F:      drivers/iio/dac/ti-dac7612.c
15353 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15354
15355 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15356 M:      Hans Verkuil <hverkuil@xs4all.nl>
15357 L:      linux-media@vger.kernel.org
15358 T:      git git://linuxtv.org/media_tree.git
15359 W:      https://linuxtv.org
15360 S:      Maintained
15361 F:      drivers/media/radio/radio-raremono.c
15362
15363 THERMAL
15364 M:      Zhang Rui <rui.zhang@intel.com>
15365 M:      Eduardo Valentin <edubezval@gmail.com>
15366 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15367 L:      linux-pm@vger.kernel.org
15368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15370 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15371 S:      Supported
15372 F:      drivers/thermal/
15373 F:      include/linux/thermal.h
15374 F:      include/uapi/linux/thermal.h
15375 F:      include/linux/cpu_cooling.h
15376 F:      Documentation/devicetree/bindings/thermal/
15377
15378 THERMAL/CPU_COOLING
15379 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15380 M:      Viresh Kumar <viresh.kumar@linaro.org>
15381 M:      Javi Merino <javi.merino@kernel.org>
15382 L:      linux-pm@vger.kernel.org
15383 S:      Supported
15384 F:      Documentation/thermal/cpu-cooling-api.txt
15385 F:      drivers/thermal/cpu_cooling.c
15386 F:      include/linux/cpu_cooling.h
15387
15388 THINKPAD ACPI EXTRAS DRIVER
15389 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15390 L:      ibm-acpi-devel@lists.sourceforge.net
15391 L:      platform-driver-x86@vger.kernel.org
15392 W:      http://ibm-acpi.sourceforge.net
15393 W:      http://thinkwiki.org/wiki/Ibm-acpi
15394 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15395 S:      Maintained
15396 F:      drivers/platform/x86/thinkpad_acpi.c
15397
15398 THUNDERBOLT DRIVER
15399 M:      Andreas Noever <andreas.noever@gmail.com>
15400 M:      Michael Jamet <michael.jamet@intel.com>
15401 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15402 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15404 S:      Maintained
15405 F:      Documentation/admin-guide/thunderbolt.rst
15406 F:      drivers/thunderbolt/
15407 F:      include/linux/thunderbolt.h
15408
15409 THUNDERBOLT NETWORK DRIVER
15410 M:      Michael Jamet <michael.jamet@intel.com>
15411 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15412 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15413 L:      netdev@vger.kernel.org
15414 S:      Maintained
15415 F:      drivers/net/thunderbolt.c
15416
15417 THUNDERX GPIO DRIVER
15418 M:      David Daney <david.daney@cavium.com>
15419 S:      Maintained
15420 F:      drivers/gpio/gpio-thunderx.c
15421
15422 TI AM437X VPFE DRIVER
15423 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15424 L:      linux-media@vger.kernel.org
15425 W:      https://linuxtv.org
15426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15427 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15428 S:      Maintained
15429 F:      drivers/media/platform/am437x/
15430
15431 TI BANDGAP AND THERMAL DRIVER
15432 M:      Eduardo Valentin <edubezval@gmail.com>
15433 M:      Keerthy <j-keerthy@ti.com>
15434 L:      linux-pm@vger.kernel.org
15435 L:      linux-omap@vger.kernel.org
15436 S:      Maintained
15437 F:      drivers/thermal/ti-soc-thermal/
15438
15439 TI BQ27XXX POWER SUPPLY DRIVER
15440 R:      Andrew F. Davis <afd@ti.com>
15441 F:      include/linux/power/bq27xxx_battery.h
15442 F:      drivers/power/supply/bq27xxx_battery.c
15443 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15444
15445 TI CDCE706 CLOCK DRIVER
15446 M:      Max Filippov <jcmvbkbc@gmail.com>
15447 S:      Maintained
15448 F:      drivers/clk/clk-cdce706.c
15449
15450 TI CLOCK DRIVER
15451 M:      Tero Kristo <t-kristo@ti.com>
15452 L:      linux-omap@vger.kernel.org
15453 S:      Maintained
15454 F:      drivers/clk/ti/
15455 F:      include/linux/clk/ti.h
15456
15457 TI DAVINCI MACHINE SUPPORT
15458 M:      Sekhar Nori <nsekhar@ti.com>
15459 M:      Kevin Hilman <khilman@kernel.org>
15460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15462 S:      Supported
15463 F:      arch/arm/mach-davinci/
15464 F:      drivers/i2c/busses/i2c-davinci.c
15465 F:      arch/arm/boot/dts/da850*
15466
15467 TI DAVINCI SERIES CLOCK DRIVER
15468 M:      David Lechner <david@lechnology.com>
15469 R:      Sekhar Nori <nsekhar@ti.com>
15470 S:      Maintained
15471 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15472 F:      drivers/clk/davinci/
15473
15474 TI DAVINCI SERIES GPIO DRIVER
15475 M:      Keerthy <j-keerthy@ti.com>
15476 L:      linux-gpio@vger.kernel.org
15477 S:      Maintained
15478 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15479 F:      drivers/gpio/gpio-davinci.c
15480
15481 TI DAVINCI SERIES MEDIA DRIVER
15482 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15483 L:      linux-media@vger.kernel.org
15484 W:      https://linuxtv.org
15485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15486 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15487 S:      Maintained
15488 F:      drivers/media/platform/davinci/
15489 F:      include/media/davinci/
15490
15491 TI ETHERNET SWITCH DRIVER (CPSW)
15492 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15493 L:      linux-omap@vger.kernel.org
15494 L:      netdev@vger.kernel.org
15495 S:      Maintained
15496 F:      drivers/net/ethernet/ti/cpsw*
15497 F:      drivers/net/ethernet/ti/davinci*
15498
15499 TI FLASH MEDIA INTERFACE DRIVER
15500 M:      Alex Dubov <oakad@yahoo.com>
15501 S:      Maintained
15502 F:      drivers/misc/tifm*
15503 F:      drivers/mmc/host/tifm_sd.c
15504 F:      include/linux/tifm.h
15505
15506 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15507 M:      Santosh Shilimkar <ssantosh@kernel.org>
15508 L:      linux-kernel@vger.kernel.org
15509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15510 S:      Maintained
15511 F:      drivers/soc/ti/*
15512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15513
15514 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15515 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15516 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15517 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15518 S:      Maintained
15519 F:      sound/soc/codecs/lm49453*
15520 F:      sound/soc/codecs/isabelle*
15521
15522 TI LP855x BACKLIGHT DRIVER
15523 M:      Milo Kim <milo.kim@ti.com>
15524 S:      Maintained
15525 F:      Documentation/backlight/lp855x-driver.txt
15526 F:      drivers/video/backlight/lp855x_bl.c
15527 F:      include/linux/platform_data/lp855x.h
15528
15529 TI LP8727 CHARGER DRIVER
15530 M:      Milo Kim <milo.kim@ti.com>
15531 S:      Maintained
15532 F:      drivers/power/supply/lp8727_charger.c
15533 F:      include/linux/platform_data/lp8727.h
15534
15535 TI LP8788 MFD DRIVER
15536 M:      Milo Kim <milo.kim@ti.com>
15537 S:      Maintained
15538 F:      drivers/iio/adc/lp8788_adc.c
15539 F:      drivers/leds/leds-lp8788.c
15540 F:      drivers/mfd/lp8788*.c
15541 F:      drivers/power/supply/lp8788-charger.c
15542 F:      drivers/regulator/lp8788-*.c
15543 F:      include/linux/mfd/lp8788*.h
15544
15545 TI NETCP ETHERNET DRIVER
15546 M:      Wingman Kwok <w-kwok2@ti.com>
15547 M:      Murali Karicheri <m-karicheri2@ti.com>
15548 L:      netdev@vger.kernel.org
15549 S:      Maintained
15550 F:      drivers/net/ethernet/ti/netcp*
15551
15552 TI PCM3060 ASoC CODEC DRIVER
15553 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15555 S:      Maintained
15556 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15557 F:      sound/soc/codecs/pcm3060*
15558
15559 TI TAS571X FAMILY ASoC CODEC DRIVER
15560 M:      Kevin Cernekee <cernekee@chromium.org>
15561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15562 S:      Odd Fixes
15563 F:      sound/soc/codecs/tas571x*
15564
15565 TI TRF7970A NFC DRIVER
15566 M:      Mark Greer <mgreer@animalcreek.com>
15567 L:      linux-wireless@vger.kernel.org
15568 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15569 S:      Supported
15570 F:      drivers/nfc/trf7970a.c
15571 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15572
15573 TI TWL4030 SERIES SOC CODEC DRIVER
15574 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15576 S:      Maintained
15577 F:      sound/soc/codecs/twl4030*
15578
15579 TI VPE/CAL DRIVERS
15580 M:      Benoit Parrot <bparrot@ti.com>
15581 L:      linux-media@vger.kernel.org
15582 W:      http://linuxtv.org/
15583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15584 S:      Maintained
15585 F:      drivers/media/platform/ti-vpe/
15586
15587 TI WILINK WIRELESS DRIVERS
15588 L:      linux-wireless@vger.kernel.org
15589 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15590 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15592 S:      Orphan
15593 F:      drivers/net/wireless/ti/
15594 F:      include/linux/wl12xx.h
15595
15596 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15597 M:      John Stultz <john.stultz@linaro.org>
15598 M:      Thomas Gleixner <tglx@linutronix.de>
15599 R:      Stephen Boyd <sboyd@kernel.org>
15600 L:      linux-kernel@vger.kernel.org
15601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15602 S:      Supported
15603 F:      include/linux/clocksource.h
15604 F:      include/linux/time.h
15605 F:      include/linux/timex.h
15606 F:      include/uapi/linux/time.h
15607 F:      include/uapi/linux/timex.h
15608 F:      kernel/time/clocksource.c
15609 F:      kernel/time/time*.c
15610 F:      kernel/time/alarmtimer.c
15611 F:      kernel/time/ntp.c
15612 F:      tools/testing/selftests/timers/
15613
15614 TIPC NETWORK LAYER
15615 M:      Jon Maloy <jon.maloy@ericsson.com>
15616 M:      Ying Xue <ying.xue@windriver.com>
15617 L:      netdev@vger.kernel.org (core kernel code)
15618 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15619 W:      http://tipc.sourceforge.net/
15620 S:      Maintained
15621 F:      include/uapi/linux/tipc*.h
15622 F:      net/tipc/
15623
15624 TLAN NETWORK DRIVER
15625 M:      Samuel Chessman <chessman@tux.org>
15626 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15627 W:      http://sourceforge.net/projects/tlan/
15628 S:      Maintained
15629 F:      Documentation/networking/device_drivers/ti/tlan.txt
15630 F:      drivers/net/ethernet/ti/tlan.*
15631
15632 TM6000 VIDEO4LINUX DRIVER
15633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15634 L:      linux-media@vger.kernel.org
15635 W:      https://linuxtv.org
15636 T:      git git://linuxtv.org/media_tree.git
15637 S:      Odd fixes
15638 F:      drivers/media/usb/tm6000/
15639 F:      Documentation/media/v4l-drivers/tm6000*
15640
15641 TMIO/SDHI MMC DRIVER
15642 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15643 L:      linux-mmc@vger.kernel.org
15644 S:      Supported
15645 F:      drivers/mmc/host/tmio_mmc*
15646 F:      drivers/mmc/host/renesas_sdhi*
15647 F:      include/linux/mfd/tmio.h
15648
15649 TMP401 HARDWARE MONITOR DRIVER
15650 M:      Guenter Roeck <linux@roeck-us.net>
15651 L:      linux-hwmon@vger.kernel.org
15652 S:      Maintained
15653 F:      Documentation/hwmon/tmp401
15654 F:      drivers/hwmon/tmp401.c
15655
15656 TMPFS (SHMEM FILESYSTEM)
15657 M:      Hugh Dickins <hughd@google.com>
15658 L:      linux-mm@kvack.org
15659 S:      Maintained
15660 F:      include/linux/shmem_fs.h
15661 F:      mm/shmem.c
15662
15663 TOMOYO SECURITY MODULE
15664 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15665 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15666 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15667 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15668 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15669 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15670 W:      https://tomoyo.osdn.jp/
15671 S:      Maintained
15672 F:      security/tomoyo/
15673
15674 TOPSTAR LAPTOP EXTRAS DRIVER
15675 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15676 L:      platform-driver-x86@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/platform/x86/topstar-laptop.c
15679
15680 TORTURE-TEST MODULES
15681 M:      Davidlohr Bueso <dave@stgolabs.net>
15682 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15683 M:      Josh Triplett <josh@joshtriplett.org>
15684 L:      linux-kernel@vger.kernel.org
15685 S:      Supported
15686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15687 F:      Documentation/RCU/torture.txt
15688 F:      kernel/torture.c
15689 F:      kernel/rcu/rcutorture.c
15690 F:      kernel/rcu/rcuperf.c
15691 F:      kernel/locking/locktorture.c
15692
15693 TOSHIBA ACPI EXTRAS DRIVER
15694 M:      Azael Avalos <coproscefalo@gmail.com>
15695 L:      platform-driver-x86@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/platform/x86/toshiba_acpi.c
15698
15699 TOSHIBA BLUETOOTH DRIVER
15700 M:      Azael Avalos <coproscefalo@gmail.com>
15701 L:      platform-driver-x86@vger.kernel.org
15702 S:      Maintained
15703 F:      drivers/platform/x86/toshiba_bluetooth.c
15704
15705 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15706 M:      Azael Avalos <coproscefalo@gmail.com>
15707 L:      platform-driver-x86@vger.kernel.org
15708 S:      Maintained
15709 F:      drivers/platform/x86/toshiba_haps.c
15710
15711 TOSHIBA SMM DRIVER
15712 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15713 W:      http://www.buzzard.org.uk/toshiba/
15714 S:      Maintained
15715 F:      drivers/char/toshiba.c
15716 F:      include/linux/toshiba.h
15717 F:      include/uapi/linux/toshiba.h
15718
15719 TOSHIBA TC358743 DRIVER
15720 M:      Mats Randgaard <matrandg@cisco.com>
15721 L:      linux-media@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/media/i2c/tc358743*
15724 F:      include/media/i2c/tc358743.h
15725
15726 TOSHIBA WMI HOTKEYS DRIVER
15727 M:      Azael Avalos <coproscefalo@gmail.com>
15728 L:      platform-driver-x86@vger.kernel.org
15729 S:      Maintained
15730 F:      drivers/platform/x86/toshiba-wmi.c
15731
15732 TPM DEVICE DRIVER
15733 M:      Peter Huewe <peterhuewe@gmx.de>
15734 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15735 R:      Jason Gunthorpe <jgg@ziepe.ca>
15736 L:      linux-integrity@vger.kernel.org
15737 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15738 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15739 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15740 S:      Maintained
15741 F:      drivers/char/tpm/
15742
15743 TRACING
15744 M:      Steven Rostedt <rostedt@goodmis.org>
15745 M:      Ingo Molnar <mingo@redhat.com>
15746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15747 S:      Maintained
15748 F:      Documentation/trace/ftrace.rst
15749 F:      arch/*/*/*/ftrace.h
15750 F:      arch/*/kernel/ftrace.c
15751 F:      include/*/ftrace.h
15752 F:      include/linux/trace*.h
15753 F:      include/trace/
15754 F:      kernel/trace/
15755 F:      tools/testing/selftests/ftrace/
15756
15757 TRACING MMIO ACCESSES (MMIOTRACE)
15758 M:      Steven Rostedt <rostedt@goodmis.org>
15759 M:      Ingo Molnar <mingo@kernel.org>
15760 R:      Karol Herbst <karolherbst@gmail.com>
15761 R:      Pekka Paalanen <ppaalanen@gmail.com>
15762 S:      Maintained
15763 L:      linux-kernel@vger.kernel.org
15764 L:      nouveau@lists.freedesktop.org
15765 F:      kernel/trace/trace_mmiotrace.c
15766 F:      include/linux/mmiotrace.h
15767 F:      arch/x86/mm/kmmio.c
15768 F:      arch/x86/mm/mmio-mod.c
15769 F:      arch/x86/mm/testmmiotrace.c
15770
15771 TRIVIAL PATCHES
15772 M:      Jiri Kosina <trivial@kernel.org>
15773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15774 S:      Maintained
15775 K:      ^Subject:.*(?i)trivial
15776
15777 TEMPO SEMICONDUCTOR DRIVERS
15778 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15779 S:      Maintained
15780 F:      sound/soc/codecs/tscs*.c
15781 F:      sound/soc/codecs/tscs*.h
15782 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15783
15784 TTY LAYER
15785 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15786 M:      Jiri Slaby <jslaby@suse.com>
15787 S:      Supported
15788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15789 F:      Documentation/serial/
15790 F:      drivers/tty/
15791 F:      drivers/tty/serial/serial_core.c
15792 F:      include/linux/serial_core.h
15793 F:      include/linux/serial.h
15794 F:      include/linux/tty.h
15795 F:      include/uapi/linux/serial_core.h
15796 F:      include/uapi/linux/serial.h
15797 F:      include/uapi/linux/tty.h
15798
15799 TUA9001 MEDIA DRIVER
15800 M:      Antti Palosaari <crope@iki.fi>
15801 L:      linux-media@vger.kernel.org
15802 W:      https://linuxtv.org
15803 W:      http://palosaari.fi/linux/
15804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15805 T:      git git://linuxtv.org/anttip/media_tree.git
15806 S:      Maintained
15807 F:      drivers/media/tuners/tua9001*
15808
15809 TULIP NETWORK DRIVERS
15810 L:      netdev@vger.kernel.org
15811 L:      linux-parisc@vger.kernel.org
15812 S:      Orphan
15813 F:      drivers/net/ethernet/dec/tulip/
15814
15815 TUN/TAP driver
15816 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15817 W:      http://vtun.sourceforge.net/tun
15818 S:      Maintained
15819 F:      Documentation/networking/tuntap.txt
15820 F:      arch/um/os-Linux/drivers/
15821
15822 TURBOCHANNEL SUBSYSTEM
15823 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15824 M:      Ralf Baechle <ralf@linux-mips.org>
15825 L:      linux-mips@vger.kernel.org
15826 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15827 S:      Maintained
15828 F:      drivers/tc/
15829 F:      include/linux/tc.h
15830
15831 TURBOSTAT UTILITY
15832 M:      "Len Brown" <lenb@kernel.org>
15833 L:      linux-pm@vger.kernel.org
15834 B:      https://bugzilla.kernel.org
15835 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15837 S:      Supported
15838 F:      tools/power/x86/turbostat/
15839
15840 TW5864 VIDEO4LINUX DRIVER
15841 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15842 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15843 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15844 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15845 L:      linux-media@vger.kernel.org
15846 S:      Supported
15847 F:      drivers/media/pci/tw5864/
15848
15849 TW68 VIDEO4LINUX DRIVER
15850 M:      Hans Verkuil <hverkuil@xs4all.nl>
15851 L:      linux-media@vger.kernel.org
15852 T:      git git://linuxtv.org/media_tree.git
15853 W:      https://linuxtv.org
15854 S:      Odd Fixes
15855 F:      drivers/media/pci/tw68/
15856
15857 TW686X VIDEO4LINUX DRIVER
15858 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15859 L:      linux-media@vger.kernel.org
15860 T:      git git://linuxtv.org/media_tree.git
15861 W:      http://linuxtv.org
15862 S:      Maintained
15863 F:      drivers/media/pci/tw686x/
15864
15865 UBI FILE SYSTEM (UBIFS)
15866 M:      Richard Weinberger <richard@nod.at>
15867 M:      Artem Bityutskiy <dedekind1@gmail.com>
15868 M:      Adrian Hunter <adrian.hunter@intel.com>
15869 L:      linux-mtd@lists.infradead.org
15870 T:      git git://git.infradead.org/ubifs-2.6.git
15871 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15872 S:      Supported
15873 F:      Documentation/filesystems/ubifs.txt
15874 F:      fs/ubifs/
15875
15876 UCLINUX (M68KNOMMU AND COLDFIRE)
15877 M:      Greg Ungerer <gerg@linux-m68k.org>
15878 W:      http://www.linux-m68k.org/
15879 W:      http://www.uclinux.org/
15880 L:      linux-m68k@lists.linux-m68k.org
15881 L:      uclinux-dev@uclinux.org  (subscribers-only)
15882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15883 S:      Maintained
15884 F:      arch/m68k/coldfire/
15885 F:      arch/m68k/68*/
15886 F:      arch/m68k/*/*_no.*
15887 F:      arch/m68k/include/asm/*_no.*
15888
15889 UDF FILESYSTEM
15890 M:      Jan Kara <jack@suse.com>
15891 S:      Maintained
15892 F:      Documentation/filesystems/udf.txt
15893 F:      fs/udf/
15894
15895 UDRAW TABLET
15896 M:      Bastien Nocera <hadess@hadess.net>
15897 L:      linux-input@vger.kernel.org
15898 S:      Maintained
15899 F:      drivers/hid/hid-udraw-ps3.c
15900
15901 UFS FILESYSTEM
15902 M:      Evgeniy Dushistov <dushistov@mail.ru>
15903 S:      Maintained
15904 F:      Documentation/filesystems/ufs.txt
15905 F:      fs/ufs/
15906
15907 UHID USERSPACE HID IO DRIVER:
15908 M:      David Herrmann <dh.herrmann@googlemail.com>
15909 L:      linux-input@vger.kernel.org
15910 S:      Maintained
15911 F:      drivers/hid/uhid.c
15912 F:      include/uapi/linux/uhid.h
15913
15914 ULPI BUS
15915 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15916 L:      linux-usb@vger.kernel.org
15917 S:      Maintained
15918 F:      drivers/usb/common/ulpi.c
15919 F:      include/linux/ulpi/
15920
15921 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15922 L:      linux-usb@vger.kernel.org
15923 S:      Orphan
15924 F:      drivers/uwb/
15925 F:      include/linux/uwb.h
15926 F:      include/linux/uwb/
15927
15928 UNICORE32 ARCHITECTURE:
15929 M:      Guan Xuetao <gxt@pku.edu.cn>
15930 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15931 S:      Maintained
15932 T:      git git://github.com/gxt/linux.git
15933 F:      arch/unicore32/
15934
15935 UNIFDEF
15936 M:      Tony Finch <dot@dotat.at>
15937 W:      http://dotat.at/prog/unifdef
15938 S:      Maintained
15939 F:      scripts/unifdef.c
15940
15941 UNIFORM CDROM DRIVER
15942 M:      Jens Axboe <axboe@kernel.dk>
15943 W:      http://www.kernel.dk
15944 S:      Maintained
15945 F:      Documentation/cdrom/
15946 F:      drivers/cdrom/cdrom.c
15947 F:      include/linux/cdrom.h
15948 F:      include/uapi/linux/cdrom.h
15949
15950 UNISYS S-PAR DRIVERS
15951 M:      David Kershner <david.kershner@unisys.com>
15952 L:      sparmaintainer@unisys.com (Unisys internal)
15953 S:      Supported
15954 F:      include/linux/visorbus.h
15955 F:      drivers/visorbus/
15956 F:      drivers/staging/unisys/
15957
15958 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15959 R:      Alim Akhtar <alim.akhtar@samsung.com>
15960 R:      Avri Altman <avri.altman@wdc.com>
15961 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15962 L:      linux-scsi@vger.kernel.org
15963 S:      Supported
15964 F:      Documentation/scsi/ufs.txt
15965 F:      drivers/scsi/ufs/
15966
15967 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15968 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15969 L:      linux-scsi@vger.kernel.org
15970 S:      Supported
15971 F:      drivers/scsi/ufs/*dwc*
15972
15973 UNSORTED BLOCK IMAGES (UBI)
15974 M:      Artem Bityutskiy <dedekind1@gmail.com>
15975 M:      Richard Weinberger <richard@nod.at>
15976 W:      http://www.linux-mtd.infradead.org/
15977 L:      linux-mtd@lists.infradead.org
15978 T:      git git://git.infradead.org/ubifs-2.6.git
15979 S:      Supported
15980 F:      drivers/mtd/ubi/
15981 F:      include/linux/mtd/ubi.h
15982 F:      include/uapi/mtd/ubi-user.h
15983
15984 USB "USBNET" DRIVER FRAMEWORK
15985 M:      Oliver Neukum <oneukum@suse.com>
15986 L:      netdev@vger.kernel.org
15987 W:      http://www.linux-usb.org/usbnet
15988 S:      Maintained
15989 F:      drivers/net/usb/usbnet.c
15990 F:      include/linux/usb/usbnet.h
15991
15992 USB ACM DRIVER
15993 M:      Oliver Neukum <oneukum@suse.com>
15994 L:      linux-usb@vger.kernel.org
15995 S:      Maintained
15996 F:      Documentation/usb/acm.txt
15997 F:      drivers/usb/class/cdc-acm.*
15998
15999 USB AR5523 WIRELESS DRIVER
16000 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16001 L:      linux-wireless@vger.kernel.org
16002 S:      Maintained
16003 F:      drivers/net/wireless/ath/ar5523/
16004
16005 USB ATTACHED SCSI
16006 M:      Oliver Neukum <oneukum@suse.com>
16007 L:      linux-usb@vger.kernel.org
16008 L:      linux-scsi@vger.kernel.org
16009 S:      Maintained
16010 F:      drivers/usb/storage/uas.c
16011
16012 USB CDC ETHERNET DRIVER
16013 M:      Oliver Neukum <oliver@neukum.org>
16014 L:      linux-usb@vger.kernel.org
16015 S:      Maintained
16016 F:      drivers/net/usb/cdc_*.c
16017 F:      include/uapi/linux/usb/cdc.h
16018
16019 USB CHAOSKEY DRIVER
16020 M:      Keith Packard <keithp@keithp.com>
16021 L:      linux-usb@vger.kernel.org
16022 S:      Maintained
16023 F:      drivers/usb/misc/chaoskey.c
16024
16025 USB CYPRESS C67X00 DRIVER
16026 M:      Peter Korsgaard <jacmet@sunsite.dk>
16027 L:      linux-usb@vger.kernel.org
16028 S:      Maintained
16029 F:      drivers/usb/c67x00/
16030
16031 USB DAVICOM DM9601 DRIVER
16032 M:      Peter Korsgaard <jacmet@sunsite.dk>
16033 L:      netdev@vger.kernel.org
16034 W:      http://www.linux-usb.org/usbnet
16035 S:      Maintained
16036 F:      drivers/net/usb/dm9601.c
16037
16038 USB DIAMOND RIO500 DRIVER
16039 M:      Cesar Miquel <miquel@df.uba.ar>
16040 L:      rio500-users@lists.sourceforge.net
16041 W:      http://rio500.sourceforge.net
16042 S:      Maintained
16043 F:      drivers/usb/misc/rio500*
16044
16045 USB EHCI DRIVER
16046 M:      Alan Stern <stern@rowland.harvard.edu>
16047 L:      linux-usb@vger.kernel.org
16048 S:      Maintained
16049 F:      Documentation/usb/ehci.txt
16050 F:      drivers/usb/host/ehci*
16051
16052 USB GADGET/PERIPHERAL SUBSYSTEM
16053 M:      Felipe Balbi <balbi@kernel.org>
16054 L:      linux-usb@vger.kernel.org
16055 W:      http://www.linux-usb.org/gadget
16056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16057 S:      Maintained
16058 F:      drivers/usb/gadget/
16059 F:      include/linux/usb/gadget*
16060
16061 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16062 M:      Jiri Kosina <jikos@kernel.org>
16063 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16064 L:      linux-usb@vger.kernel.org
16065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16066 S:      Maintained
16067 F:      Documentation/hid/hiddev.txt
16068 F:      drivers/hid/usbhid/
16069
16070 USB INTEL XHCI ROLE MUX DRIVER
16071 M:      Hans de Goede <hdegoede@redhat.com>
16072 L:      linux-usb@vger.kernel.org
16073 S:      Maintained
16074 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16075
16076 USB ISP116X DRIVER
16077 M:      Olav Kongas <ok@artecdesign.ee>
16078 L:      linux-usb@vger.kernel.org
16079 S:      Maintained
16080 F:      drivers/usb/host/isp116x*
16081 F:      include/linux/usb/isp116x.h
16082
16083 USB LAN78XX ETHERNET DRIVER
16084 M:      Woojung Huh <woojung.huh@microchip.com>
16085 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16086 L:      netdev@vger.kernel.org
16087 S:      Maintained
16088 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16089 F:      drivers/net/usb/lan78xx.*
16090 F:      include/dt-bindings/net/microchip-lan78xx.h
16091
16092 USB MASS STORAGE DRIVER
16093 M:      Alan Stern <stern@rowland.harvard.edu>
16094 L:      linux-usb@vger.kernel.org
16095 L:      usb-storage@lists.one-eyed-alien.net
16096 S:      Maintained
16097 F:      drivers/usb/storage/
16098
16099 USB MIDI DRIVER
16100 M:      Clemens Ladisch <clemens@ladisch.de>
16101 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16102 T:      git git://git.alsa-project.org/alsa-kernel.git
16103 S:      Maintained
16104 F:      sound/usb/midi.*
16105
16106 USB NETWORKING DRIVERS
16107 L:      linux-usb@vger.kernel.org
16108 S:      Odd Fixes
16109 F:      drivers/net/usb/
16110
16111 USB OHCI DRIVER
16112 M:      Alan Stern <stern@rowland.harvard.edu>
16113 L:      linux-usb@vger.kernel.org
16114 S:      Maintained
16115 F:      Documentation/usb/ohci.txt
16116 F:      drivers/usb/host/ohci*
16117
16118 USB OTG FSM (Finite State Machine)
16119 M:      Peter Chen <Peter.Chen@nxp.com>
16120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16121 L:      linux-usb@vger.kernel.org
16122 S:      Maintained
16123 F:      drivers/usb/common/usb-otg-fsm.c
16124
16125 USB OVER IP DRIVER
16126 M:      Valentina Manea <valentina.manea.m@gmail.com>
16127 M:      Shuah Khan <shuah@kernel.org>
16128 M:      Shuah Khan <skhan@linuxfoundation.org>
16129 L:      linux-usb@vger.kernel.org
16130 S:      Maintained
16131 F:      Documentation/usb/usbip_protocol.txt
16132 F:      drivers/usb/usbip/
16133 F:      tools/usb/usbip/
16134 F:      tools/testing/selftests/drivers/usb/usbip/
16135
16136 USB PEGASUS DRIVER
16137 M:      Petko Manolov <petkan@nucleusys.com>
16138 L:      linux-usb@vger.kernel.org
16139 L:      netdev@vger.kernel.org
16140 T:      git git://github.com/petkan/pegasus.git
16141 W:      https://github.com/petkan/pegasus
16142 S:      Maintained
16143 F:      drivers/net/usb/pegasus.*
16144
16145 USB PHY LAYER
16146 M:      Felipe Balbi <balbi@kernel.org>
16147 L:      linux-usb@vger.kernel.org
16148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16149 S:      Maintained
16150 F:      drivers/usb/phy/
16151
16152 USB PRINTER DRIVER (usblp)
16153 M:      Pete Zaitcev <zaitcev@redhat.com>
16154 L:      linux-usb@vger.kernel.org
16155 S:      Supported
16156 F:      drivers/usb/class/usblp.c
16157
16158 USB QMI WWAN NETWORK DRIVER
16159 M:      Bjørn Mork <bjorn@mork.no>
16160 L:      netdev@vger.kernel.org
16161 S:      Maintained
16162 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16163 F:      drivers/net/usb/qmi_wwan.c
16164
16165 USB RTL8150 DRIVER
16166 M:      Petko Manolov <petkan@nucleusys.com>
16167 L:      linux-usb@vger.kernel.org
16168 L:      netdev@vger.kernel.org
16169 T:      git git://github.com/petkan/rtl8150.git
16170 W:      https://github.com/petkan/rtl8150
16171 S:      Maintained
16172 F:      drivers/net/usb/rtl8150.c
16173
16174 USB SERIAL SUBSYSTEM
16175 M:      Johan Hovold <johan@kernel.org>
16176 L:      linux-usb@vger.kernel.org
16177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16178 S:      Maintained
16179 F:      Documentation/usb/usb-serial.txt
16180 F:      drivers/usb/serial/
16181 F:      include/linux/usb/serial.h
16182
16183 USB SMSC75XX ETHERNET DRIVER
16184 M:      Steve Glendinning <steve.glendinning@shawell.net>
16185 L:      netdev@vger.kernel.org
16186 S:      Maintained
16187 F:      drivers/net/usb/smsc75xx.*
16188
16189 USB SMSC95XX ETHERNET DRIVER
16190 M:      Steve Glendinning <steve.glendinning@shawell.net>
16191 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16192 L:      netdev@vger.kernel.org
16193 S:      Maintained
16194 F:      drivers/net/usb/smsc95xx.*
16195
16196 USB SUBSYSTEM
16197 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16198 L:      linux-usb@vger.kernel.org
16199 W:      http://www.linux-usb.org
16200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16201 S:      Supported
16202 F:      Documentation/devicetree/bindings/usb/
16203 F:      Documentation/usb/
16204 F:      drivers/usb/
16205 F:      include/linux/usb.h
16206 F:      include/linux/usb/
16207
16208 USB TYPEC PI3USB30532 MUX DRIVER
16209 M:      Hans de Goede <hdegoede@redhat.com>
16210 L:      linux-usb@vger.kernel.org
16211 S:      Maintained
16212 F:      drivers/usb/typec/mux/pi3usb30532.c
16213
16214 USB TYPEC CLASS
16215 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16216 L:      linux-usb@vger.kernel.org
16217 S:      Maintained
16218 F:      Documentation/ABI/testing/sysfs-class-typec
16219 F:      Documentation/driver-api/usb/typec.rst
16220 F:      drivers/usb/typec/
16221 F:      include/linux/usb/typec.h
16222
16223 USB TYPEC BUS FOR ALTERNATE MODES
16224 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16225 L:      linux-usb@vger.kernel.org
16226 S:      Maintained
16227 F:      Documentation/ABI/testing/sysfs-bus-typec
16228 F:      Documentation/driver-api/usb/typec_bus.rst
16229 F:      drivers/usb/typec/altmodes/
16230 F:      include/linux/usb/typec_altmode.h
16231
16232 USB TYPEC PORT CONTROLLER DRIVERS
16233 M:      Guenter Roeck <linux@roeck-us.net>
16234 L:      linux-usb@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/usb/typec/tcpm/
16237
16238 USB UHCI DRIVER
16239 M:      Alan Stern <stern@rowland.harvard.edu>
16240 L:      linux-usb@vger.kernel.org
16241 S:      Maintained
16242 F:      drivers/usb/host/uhci*
16243
16244 USB VIDEO CLASS
16245 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16246 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16247 L:      linux-media@vger.kernel.org
16248 T:      git git://linuxtv.org/media_tree.git
16249 W:      http://www.ideasonboard.org/uvc/
16250 S:      Maintained
16251 F:      drivers/media/usb/uvc/
16252 F:      include/uapi/linux/uvcvideo.h
16253
16254 USB VISION DRIVER
16255 M:      Hans Verkuil <hverkuil@xs4all.nl>
16256 L:      linux-media@vger.kernel.org
16257 T:      git git://linuxtv.org/media_tree.git
16258 W:      https://linuxtv.org
16259 S:      Odd Fixes
16260 F:      drivers/media/usb/usbvision/
16261
16262 USB WEBCAM GADGET
16263 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16264 L:      linux-usb@vger.kernel.org
16265 S:      Maintained
16266 F:      drivers/usb/gadget/function/*uvc*
16267 F:      drivers/usb/gadget/legacy/webcam.c
16268 F:      include/uapi/linux/usb/g_uvc.h
16269
16270 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16271 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16272 L:      linux-wireless@vger.kernel.org
16273 S:      Maintained
16274 F:      drivers/net/wireless/rndis_wlan.c
16275
16276 USB XHCI DRIVER
16277 M:      Mathias Nyman <mathias.nyman@intel.com>
16278 L:      linux-usb@vger.kernel.org
16279 S:      Supported
16280 F:      drivers/usb/host/xhci*
16281 F:      drivers/usb/host/pci-quirks*
16282
16283 USB ZD1201 DRIVER
16284 L:      linux-wireless@vger.kernel.org
16285 W:      http://linux-lc100020.sourceforge.net
16286 S:      Orphan
16287 F:      drivers/net/wireless/zydas/zd1201.*
16288
16289 USB ZR364XX DRIVER
16290 M:      Antoine Jacquet <royale@zerezo.com>
16291 L:      linux-usb@vger.kernel.org
16292 L:      linux-media@vger.kernel.org
16293 T:      git git://linuxtv.org/media_tree.git
16294 W:      http://royale.zerezo.com/zr364xx/
16295 S:      Maintained
16296 F:      Documentation/media/v4l-drivers/zr364xx*
16297 F:      drivers/media/usb/zr364xx/
16298
16299 USER-MODE LINUX (UML)
16300 M:      Jeff Dike <jdike@addtoit.com>
16301 M:      Richard Weinberger <richard@nod.at>
16302 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16303 L:      linux-um@lists.infradead.org
16304 W:      http://user-mode-linux.sourceforge.net
16305 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16307 S:      Maintained
16308 F:      Documentation/virtual/uml/
16309 F:      arch/um/
16310 F:      arch/x86/um/
16311 F:      fs/hostfs/
16312
16313 USERSPACE COPYIN/COPYOUT (UIOVEC)
16314 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16315 S:      Maintained
16316 F:      lib/iov_iter.c
16317 F:      include/linux/uio.h
16318
16319 USERSPACE DMA BUFFER DRIVER
16320 M:      Gerd Hoffmann <kraxel@redhat.com>
16321 S:      Maintained
16322 L:      dri-devel@lists.freedesktop.org
16323 F:      drivers/dma-buf/udmabuf.c
16324 F:      include/uapi/linux/udmabuf.h
16325 T:      git git://anongit.freedesktop.org/drm/drm-misc
16326
16327 USERSPACE I/O (UIO)
16328 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16329 S:      Maintained
16330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16331 F:      Documentation/driver-api/uio-howto.rst
16332 F:      drivers/uio/
16333 F:      include/linux/uio_driver.h
16334
16335 UTIL-LINUX PACKAGE
16336 M:      Karel Zak <kzak@redhat.com>
16337 L:      util-linux@vger.kernel.org
16338 W:      http://en.wikipedia.org/wiki/Util-linux
16339 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16340 S:      Maintained
16341
16342 UUID HELPERS
16343 M:      Christoph Hellwig <hch@lst.de>
16344 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16345 L:      linux-kernel@vger.kernel.org
16346 T:      git git://git.infradead.org/users/hch/uuid.git
16347 F:      lib/uuid.c
16348 F:      lib/test_uuid.c
16349 F:      include/linux/uuid.h
16350 F:      include/uapi/linux/uuid.h
16351 S:      Maintained
16352
16353 UVESAFB DRIVER
16354 M:      Michal Januszewski <spock@gentoo.org>
16355 L:      linux-fbdev@vger.kernel.org
16356 W:      https://github.com/mjanusz/v86d
16357 S:      Maintained
16358 F:      Documentation/fb/uvesafb.txt
16359 F:      drivers/video/fbdev/uvesafb.*
16360
16361 VF610 NAND DRIVER
16362 M:      Stefan Agner <stefan@agner.ch>
16363 L:      linux-mtd@lists.infradead.org
16364 S:      Supported
16365 F:      drivers/mtd/nand/raw/vf610_nfc.c
16366
16367 VFAT/FAT/MSDOS FILESYSTEM
16368 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16369 S:      Maintained
16370 F:      Documentation/filesystems/vfat.txt
16371 F:      fs/fat/
16372
16373 VFIO DRIVER
16374 M:      Alex Williamson <alex.williamson@redhat.com>
16375 L:      kvm@vger.kernel.org
16376 T:      git git://github.com/awilliam/linux-vfio.git
16377 S:      Maintained
16378 F:      Documentation/vfio.txt
16379 F:      drivers/vfio/
16380 F:      include/linux/vfio.h
16381 F:      include/uapi/linux/vfio.h
16382
16383 VFIO MEDIATED DEVICE DRIVERS
16384 M:      Kirti Wankhede <kwankhede@nvidia.com>
16385 L:      kvm@vger.kernel.org
16386 S:      Maintained
16387 F:      Documentation/vfio-mediated-device.txt
16388 F:      drivers/vfio/mdev/
16389 F:      include/linux/mdev.h
16390 F:      samples/vfio-mdev/
16391
16392 VFIO PLATFORM DRIVER
16393 M:      Eric Auger <eric.auger@redhat.com>
16394 L:      kvm@vger.kernel.org
16395 S:      Maintained
16396 F:      drivers/vfio/platform/
16397
16398 VGA_SWITCHEROO
16399 R:      Lukas Wunner <lukas@wunner.de>
16400 S:      Maintained
16401 F:      Documentation/gpu/vga-switcheroo.rst
16402 F:      drivers/gpu/vga/vga_switcheroo.c
16403 F:      include/linux/vga_switcheroo.h
16404 T:      git git://anongit.freedesktop.org/drm/drm-misc
16405
16406 VIA RHINE NETWORK DRIVER
16407 S:      Orphan
16408 F:      drivers/net/ethernet/via/via-rhine.c
16409
16410 VIA SD/MMC CARD CONTROLLER DRIVER
16411 M:      Bruce Chang <brucechang@via.com.tw>
16412 M:      Harald Welte <HaraldWelte@viatech.com>
16413 S:      Maintained
16414 F:      drivers/mmc/host/via-sdmmc.c
16415
16416 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16417 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16418 L:      linux-fbdev@vger.kernel.org
16419 S:      Maintained
16420 F:      include/linux/via-core.h
16421 F:      include/linux/via-gpio.h
16422 F:      include/linux/via_i2c.h
16423 F:      drivers/video/fbdev/via/
16424
16425 VIA VELOCITY NETWORK DRIVER
16426 M:      Francois Romieu <romieu@fr.zoreil.com>
16427 L:      netdev@vger.kernel.org
16428 S:      Maintained
16429 F:      drivers/net/ethernet/via/via-velocity.*
16430
16431 VICODEC VIRTUAL CODEC DRIVER
16432 M:      Hans Verkuil <hans.verkuil@cisco.com>
16433 L:      linux-media@vger.kernel.org
16434 T:      git git://linuxtv.org/media_tree.git
16435 W:      https://linuxtv.org
16436 S:      Maintained
16437 F:      drivers/media/platform/vicodec/*
16438
16439 VIDEO MULTIPLEXER DRIVER
16440 M:      Philipp Zabel <p.zabel@pengutronix.de>
16441 L:      linux-media@vger.kernel.org
16442 S:      Maintained
16443 F:      drivers/media/platform/video-mux.c
16444
16445 VIDEO I2C POLLING DRIVER
16446 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16447 L:      linux-media@vger.kernel.org
16448 S:      Maintained
16449 F:      drivers/media/i2c/video-i2c.c
16450
16451 VIDEOBUF2 FRAMEWORK
16452 M:      Pawel Osciak <pawel@osciak.com>
16453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16454 M:      Kyungmin Park <kyungmin.park@samsung.com>
16455 L:      linux-media@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/media/common/videobuf2/*
16458 F:      include/media/videobuf2-*
16459
16460 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16461 M:      Helen Koike <helen.koike@collabora.com>
16462 L:      linux-media@vger.kernel.org
16463 T:      git git://linuxtv.org/media_tree.git
16464 W:      https://linuxtv.org
16465 S:      Maintained
16466 F:      drivers/media/platform/vimc/*
16467
16468 VIRT LIB
16469 M:      Alex Williamson <alex.williamson@redhat.com>
16470 M:      Paolo Bonzini <pbonzini@redhat.com>
16471 L:      kvm@vger.kernel.org
16472 S:      Supported
16473 F:      virt/lib/
16474
16475 VIRTIO AND VHOST VSOCK DRIVER
16476 M:      Stefan Hajnoczi <stefanha@redhat.com>
16477 L:      kvm@vger.kernel.org
16478 L:      virtualization@lists.linux-foundation.org
16479 L:      netdev@vger.kernel.org
16480 S:      Maintained
16481 F:      include/linux/virtio_vsock.h
16482 F:      include/uapi/linux/virtio_vsock.h
16483 F:      include/uapi/linux/vsockmon.h
16484 F:      include/uapi/linux/vm_sockets_diag.h
16485 F:      net/vmw_vsock/diag.c
16486 F:      net/vmw_vsock/af_vsock_tap.c
16487 F:      net/vmw_vsock/virtio_transport_common.c
16488 F:      net/vmw_vsock/virtio_transport.c
16489 F:      drivers/net/vsockmon.c
16490 F:      drivers/vhost/vsock.c
16491 F:      tools/testing/vsock/
16492
16493 VIRTIO CONSOLE DRIVER
16494 M:      Amit Shah <amit@kernel.org>
16495 L:      virtualization@lists.linux-foundation.org
16496 S:      Maintained
16497 F:      drivers/char/virtio_console.c
16498 F:      include/linux/virtio_console.h
16499 F:      include/uapi/linux/virtio_console.h
16500
16501 VIRTIO CORE, NET AND BLOCK DRIVERS
16502 M:      "Michael S. Tsirkin" <mst@redhat.com>
16503 M:      Jason Wang <jasowang@redhat.com>
16504 L:      virtualization@lists.linux-foundation.org
16505 S:      Maintained
16506 F:      Documentation/devicetree/bindings/virtio/
16507 F:      drivers/virtio/
16508 F:      tools/virtio/
16509 F:      drivers/net/virtio_net.c
16510 F:      drivers/block/virtio_blk.c
16511 F:      include/linux/virtio*.h
16512 F:      include/uapi/linux/virtio_*.h
16513 F:      drivers/crypto/virtio/
16514 F:      mm/balloon_compaction.c
16515
16516 VIRTIO CRYPTO DRIVER
16517 M:      Gonglei <arei.gonglei@huawei.com>
16518 L:      virtualization@lists.linux-foundation.org
16519 L:      linux-crypto@vger.kernel.org
16520 S:      Maintained
16521 F:      drivers/crypto/virtio/
16522 F:      include/uapi/linux/virtio_crypto.h
16523
16524 VIRTIO DRIVERS FOR S390
16525 M:      Cornelia Huck <cohuck@redhat.com>
16526 M:      Halil Pasic <pasic@linux.ibm.com>
16527 L:      linux-s390@vger.kernel.org
16528 L:      virtualization@lists.linux-foundation.org
16529 L:      kvm@vger.kernel.org
16530 S:      Supported
16531 F:      drivers/s390/virtio/
16532 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16533
16534 VIRTIO GPU DRIVER
16535 M:      David Airlie <airlied@linux.ie>
16536 M:      Gerd Hoffmann <kraxel@redhat.com>
16537 L:      dri-devel@lists.freedesktop.org
16538 L:      virtualization@lists.linux-foundation.org
16539 T:      git git://anongit.freedesktop.org/drm/drm-misc
16540 S:      Maintained
16541 F:      drivers/gpu/drm/virtio/
16542 F:      include/uapi/linux/virtio_gpu.h
16543
16544 VIRTIO HOST (VHOST)
16545 M:      "Michael S. Tsirkin" <mst@redhat.com>
16546 M:      Jason Wang <jasowang@redhat.com>
16547 L:      kvm@vger.kernel.org
16548 L:      virtualization@lists.linux-foundation.org
16549 L:      netdev@vger.kernel.org
16550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16551 S:      Maintained
16552 F:      drivers/vhost/
16553 F:      include/uapi/linux/vhost.h
16554
16555 VIRTIO INPUT DRIVER
16556 M:      Gerd Hoffmann <kraxel@redhat.com>
16557 S:      Maintained
16558 F:      drivers/virtio/virtio_input.c
16559 F:      include/uapi/linux/virtio_input.h
16560
16561 VIRTUAL BOX GUEST DEVICE DRIVER
16562 M:      Hans de Goede <hdegoede@redhat.com>
16563 M:      Arnd Bergmann <arnd@arndb.de>
16564 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16565 S:      Maintained
16566 F:      include/linux/vbox_utils.h
16567 F:      include/uapi/linux/vbox*.h
16568 F:      drivers/virt/vboxguest/
16569
16570 VIRTUAL SERIO DEVICE DRIVER
16571 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16572 S:      Maintained
16573 F:      drivers/input/serio/userio.c
16574 F:      include/uapi/linux/userio.h
16575
16576 VIVID VIRTUAL VIDEO DRIVER
16577 M:      Hans Verkuil <hverkuil@xs4all.nl>
16578 L:      linux-media@vger.kernel.org
16579 T:      git git://linuxtv.org/media_tree.git
16580 W:      https://linuxtv.org
16581 S:      Maintained
16582 F:      drivers/media/platform/vivid/*
16583
16584 VLYNQ BUS
16585 M:      Florian Fainelli <f.fainelli@gmail.com>
16586 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16587 S:      Maintained
16588 F:      drivers/vlynq/vlynq.c
16589 F:      include/linux/vlynq.h
16590
16591 VME SUBSYSTEM
16592 M:      Martyn Welch <martyn@welchs.me.uk>
16593 M:      Manohar Vanga <manohar.vanga@gmail.com>
16594 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16595 L:      devel@driverdev.osuosl.org
16596 S:      Maintained
16597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16598 F:      Documentation/driver-api/vme.rst
16599 F:      drivers/staging/vme/
16600 F:      drivers/vme/
16601 F:      include/linux/vme*
16602
16603 VMWARE BALLOON DRIVER
16604 M:      Julien Freche <jfreche@vmware.com>
16605 M:      Nadav Amit <namit@vmware.com>
16606 M:      "VMware, Inc." <pv-drivers@vmware.com>
16607 L:      linux-kernel@vger.kernel.org
16608 S:      Maintained
16609 F:      drivers/misc/vmw_balloon.c
16610
16611 VMWARE HYPERVISOR INTERFACE
16612 M:      Alok Kataria <akataria@vmware.com>
16613 L:      virtualization@lists.linux-foundation.org
16614 S:      Supported
16615 F:      arch/x86/kernel/cpu/vmware.c
16616
16617 VMWARE PVRDMA DRIVER
16618 M:      Adit Ranadive <aditr@vmware.com>
16619 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16620 L:      linux-rdma@vger.kernel.org
16621 S:      Maintained
16622 F:      drivers/infiniband/hw/vmw_pvrdma/
16623
16624 VMware PVSCSI driver
16625 M:      Jim Gill <jgill@vmware.com>
16626 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16627 L:      linux-scsi@vger.kernel.org
16628 S:      Maintained
16629 F:      drivers/scsi/vmw_pvscsi.c
16630 F:      drivers/scsi/vmw_pvscsi.h
16631
16632 VMWARE VMMOUSE SUBDRIVER
16633 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16634 M:      "VMware, Inc." <pv-drivers@vmware.com>
16635 L:      linux-input@vger.kernel.org
16636 S:      Maintained
16637 F:      drivers/input/mouse/vmmouse.c
16638 F:      drivers/input/mouse/vmmouse.h
16639
16640 VMWARE VMXNET3 ETHERNET DRIVER
16641 M:      Ronak Doshi <doshir@vmware.com>
16642 M:      "VMware, Inc." <pv-drivers@vmware.com>
16643 L:      netdev@vger.kernel.org
16644 S:      Maintained
16645 F:      drivers/net/vmxnet3/
16646
16647 VOCORE VOCORE2 BOARD
16648 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16649 L:      linux-mips@vger.kernel.org
16650 S:      Maintained
16651 F:      arch/mips/boot/dts/ralink/vocore2.dts
16652
16653 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16654 M:      Liam Girdwood <lgirdwood@gmail.com>
16655 M:      Mark Brown <broonie@kernel.org>
16656 L:      linux-kernel@vger.kernel.org
16657 W:      http://www.slimlogic.co.uk/?p=48
16658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16659 S:      Supported
16660 F:      Documentation/devicetree/bindings/regulator/
16661 F:      Documentation/power/regulator/
16662 F:      drivers/regulator/
16663 F:      include/dt-bindings/regulator/
16664 F:      include/linux/regulator/
16665
16666 VRF
16667 M:      David Ahern <dsa@cumulusnetworks.com>
16668 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16669 L:      netdev@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/net/vrf.c
16672 F:      Documentation/networking/vrf.txt
16673
16674 VT1211 HARDWARE MONITOR DRIVER
16675 M:      Juerg Haefliger <juergh@gmail.com>
16676 L:      linux-hwmon@vger.kernel.org
16677 S:      Maintained
16678 F:      Documentation/hwmon/vt1211
16679 F:      drivers/hwmon/vt1211.c
16680
16681 VT8231 HARDWARE MONITOR DRIVER
16682 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16683 L:      linux-hwmon@vger.kernel.org
16684 S:      Maintained
16685 F:      drivers/hwmon/vt8231.c
16686
16687 VUB300 USB to SDIO/SD/MMC bridge chip
16688 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16689 L:      linux-mmc@vger.kernel.org
16690 L:      linux-usb@vger.kernel.org
16691 S:      Supported
16692 F:      drivers/mmc/host/vub300.c
16693
16694 W1 DALLAS'S 1-WIRE BUS
16695 M:      Evgeniy Polyakov <zbr@ioremap.net>
16696 S:      Maintained
16697 F:      Documentation/devicetree/bindings/w1/
16698 F:      Documentation/w1/
16699 F:      drivers/w1/
16700 F:      include/linux/w1.h
16701
16702 W83791D HARDWARE MONITORING DRIVER
16703 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16704 L:      linux-hwmon@vger.kernel.org
16705 S:      Maintained
16706 F:      Documentation/hwmon/w83791d
16707 F:      drivers/hwmon/w83791d.c
16708
16709 W83793 HARDWARE MONITORING DRIVER
16710 M:      Rudolf Marek <r.marek@assembler.cz>
16711 L:      linux-hwmon@vger.kernel.org
16712 S:      Maintained
16713 F:      Documentation/hwmon/w83793
16714 F:      drivers/hwmon/w83793.c
16715
16716 W83795 HARDWARE MONITORING DRIVER
16717 M:      Jean Delvare <jdelvare@suse.com>
16718 L:      linux-hwmon@vger.kernel.org
16719 S:      Maintained
16720 F:      drivers/hwmon/w83795.c
16721
16722 W83L51xD SD/MMC CARD INTERFACE DRIVER
16723 M:      Pierre Ossman <pierre@ossman.eu>
16724 S:      Maintained
16725 F:      drivers/mmc/host/wbsd.*
16726
16727 WACOM PROTOCOL 4 SERIAL TABLETS
16728 M:      Julian Squires <julian@cipht.net>
16729 M:      Hans de Goede <hdegoede@redhat.com>
16730 L:      linux-input@vger.kernel.org
16731 S:      Maintained
16732 F:      drivers/input/tablet/wacom_serial4.c
16733
16734 WATCHDOG DEVICE DRIVERS
16735 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16736 M:      Guenter Roeck <linux@roeck-us.net>
16737 L:      linux-watchdog@vger.kernel.org
16738 W:      http://www.linux-watchdog.org/
16739 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16740 S:      Maintained
16741 F:      Documentation/devicetree/bindings/watchdog/
16742 F:      Documentation/watchdog/
16743 F:      drivers/watchdog/
16744 F:      include/linux/watchdog.h
16745 F:      include/uapi/linux/watchdog.h
16746
16747 WHISKEYCOVE PMIC GPIO DRIVER
16748 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16749 L:      linux-gpio@vger.kernel.org
16750 S:      Maintained
16751 F:      drivers/gpio/gpio-wcove.c
16752
16753 WHWAVE RTC DRIVER
16754 M:      Dianlong Li <long17.cool@163.com>
16755 L:      linux-rtc@vger.kernel.org
16756 S:      Maintained
16757 F:      drivers/rtc/rtc-sd3078.c
16758
16759 WIIMOTE HID DRIVER
16760 M:      David Herrmann <dh.herrmann@googlemail.com>
16761 L:      linux-input@vger.kernel.org
16762 S:      Maintained
16763 F:      drivers/hid/hid-wiimote*
16764
16765 WILOCITY WIL6210 WIRELESS DRIVER
16766 M:      Maya Erez <merez@codeaurora.org>
16767 L:      linux-wireless@vger.kernel.org
16768 L:      wil6210@qti.qualcomm.com
16769 S:      Supported
16770 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16771 F:      drivers/net/wireless/ath/wil6210/
16772
16773 WIMAX STACK
16774 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16775 M:      linux-wimax@intel.com
16776 L:      wimax@linuxwimax.org (subscribers-only)
16777 S:      Supported
16778 W:      http://linuxwimax.org
16779 F:      Documentation/wimax/README.wimax
16780 F:      include/linux/wimax/debug.h
16781 F:      include/net/wimax.h
16782 F:      include/uapi/linux/wimax.h
16783 F:      net/wimax/
16784
16785 WINBOND CIR DRIVER
16786 M:      David Härdeman <david@hardeman.nu>
16787 S:      Maintained
16788 F:      drivers/media/rc/winbond-cir.c
16789
16790 RCMM REMOTE CONTROLS DECODER
16791 M:      Patrick Lerda <patrick9876@free.fr>
16792 S:      Maintained
16793 F:      drivers/media/rc/ir-rcmm-decoder.c
16794
16795 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16796 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16797 L:      linux-watchdog@vger.kernel.org
16798 S:      Maintained
16799 F:      drivers/watchdog/ebc-c384_wdt.c
16800
16801 WINSYSTEMS WS16C48 GPIO DRIVER
16802 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16803 L:      linux-gpio@vger.kernel.org
16804 S:      Maintained
16805 F:      drivers/gpio/gpio-ws16c48.c
16806
16807 WISTRON LAPTOP BUTTON DRIVER
16808 M:      Miloslav Trmac <mitr@volny.cz>
16809 S:      Maintained
16810 F:      drivers/input/misc/wistron_btns.c
16811
16812 WL3501 WIRELESS PCMCIA CARD DRIVER
16813 L:      linux-wireless@vger.kernel.org
16814 S:      Odd fixes
16815 F:      drivers/net/wireless/wl3501*
16816
16817 WOLFSON MICROELECTRONICS DRIVERS
16818 L:      patches@opensource.cirrus.com
16819 T:      git https://github.com/CirrusLogic/linux-drivers.git
16820 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16821 S:      Supported
16822 F:      Documentation/hwmon/wm83??
16823 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16824 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16825 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16826 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16827 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16828 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16829 F:      drivers/clk/clk-wm83*.c
16830 F:      drivers/extcon/extcon-arizona.c
16831 F:      drivers/leds/leds-wm83*.c
16832 F:      drivers/gpio/gpio-*wm*.c
16833 F:      drivers/gpio/gpio-arizona.c
16834 F:      drivers/hwmon/wm83??-hwmon.c
16835 F:      drivers/input/misc/wm831x-on.c
16836 F:      drivers/input/touchscreen/wm831x-ts.c
16837 F:      drivers/input/touchscreen/wm97*.c
16838 F:      drivers/mfd/arizona*
16839 F:      drivers/mfd/wm*.c
16840 F:      drivers/mfd/cs47l24*
16841 F:      drivers/power/supply/wm83*.c
16842 F:      drivers/rtc/rtc-wm83*.c
16843 F:      drivers/regulator/wm8*.c
16844 F:      drivers/regulator/arizona*
16845 F:      drivers/video/backlight/wm83*_bl.c
16846 F:      drivers/watchdog/wm83*_wdt.c
16847 F:      include/linux/mfd/arizona/
16848 F:      include/linux/mfd/wm831x/
16849 F:      include/linux/mfd/wm8350/
16850 F:      include/linux/mfd/wm8400*
16851 F:      include/linux/regulator/arizona*
16852 F:      include/linux/wm97xx.h
16853 F:      include/sound/wm????.h
16854 F:      sound/soc/codecs/arizona.?
16855 F:      sound/soc/codecs/wm*
16856 F:      sound/soc/codecs/cs47l24*
16857
16858 WORKQUEUE
16859 M:      Tejun Heo <tj@kernel.org>
16860 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16862 S:      Maintained
16863 F:      include/linux/workqueue.h
16864 F:      kernel/workqueue.c
16865 F:      Documentation/core-api/workqueue.rst
16866
16867 X-POWERS AXP288 PMIC DRIVERS
16868 M:      Hans de Goede <hdegoede@redhat.com>
16869 S:      Maintained
16870 N:      axp288
16871 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16872
16873 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16874 M:      Chen-Yu Tsai <wens@csie.org>
16875 L:      linux-kernel@vger.kernel.org
16876 S:      Maintained
16877 N:      axp[128]
16878
16879 X.25 NETWORK LAYER
16880 M:      Andrew Hendry <andrew.hendry@gmail.com>
16881 L:      linux-x25@vger.kernel.org
16882 S:      Odd Fixes
16883 F:      Documentation/networking/x25*
16884 F:      include/net/x25*
16885 F:      net/x25/
16886
16887 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16888 M:      Thomas Gleixner <tglx@linutronix.de>
16889 M:      Ingo Molnar <mingo@redhat.com>
16890 M:      Borislav Petkov <bp@alien8.de>
16891 R:      "H. Peter Anvin" <hpa@zytor.com>
16892 M:      x86@kernel.org
16893 L:      linux-kernel@vger.kernel.org
16894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16895 S:      Maintained
16896 F:      Documentation/devicetree/bindings/x86/
16897 F:      Documentation/x86/
16898 F:      arch/x86/
16899
16900 X86 ENTRY CODE
16901 M:      Andy Lutomirski <luto@kernel.org>
16902 L:      linux-kernel@vger.kernel.org
16903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16904 S:      Maintained
16905 F:      arch/x86/entry/
16906
16907 X86 MCE INFRASTRUCTURE
16908 M:      Tony Luck <tony.luck@intel.com>
16909 M:      Borislav Petkov <bp@alien8.de>
16910 L:      linux-edac@vger.kernel.org
16911 S:      Maintained
16912 F:      arch/x86/kernel/cpu/mcheck/*
16913
16914 X86 MICROCODE UPDATE SUPPORT
16915 M:      Borislav Petkov <bp@alien8.de>
16916 S:      Maintained
16917 F:      arch/x86/kernel/cpu/microcode/*
16918
16919 X86 MM
16920 M:      Dave Hansen <dave.hansen@linux.intel.com>
16921 M:      Andy Lutomirski <luto@kernel.org>
16922 M:      Peter Zijlstra <peterz@infradead.org>
16923 L:      linux-kernel@vger.kernel.org
16924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16925 S:      Maintained
16926 F:      arch/x86/mm/
16927
16928 X86 PLATFORM DRIVERS
16929 M:      Darren Hart <dvhart@infradead.org>
16930 M:      Andy Shevchenko <andy@infradead.org>
16931 L:      platform-driver-x86@vger.kernel.org
16932 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16933 S:      Maintained
16934 F:      drivers/platform/x86/
16935 F:      drivers/platform/olpc/
16936
16937 X86 PLATFORM DRIVERS - ARCH
16938 R:      Darren Hart <dvhart@infradead.org>
16939 R:      Andy Shevchenko <andy@infradead.org>
16940 L:      platform-driver-x86@vger.kernel.org
16941 L:      x86@kernel.org
16942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16943 S:      Maintained
16944 F:      arch/x86/platform
16945
16946 X86 VDSO
16947 M:      Andy Lutomirski <luto@kernel.org>
16948 L:      linux-kernel@vger.kernel.org
16949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16950 S:      Maintained
16951 F:      arch/x86/entry/vdso/
16952
16953 XARRAY
16954 M:      Matthew Wilcox <willy@infradead.org>
16955 L:      linux-fsdevel@vger.kernel.org
16956 S:      Supported
16957 F:      Documentation/core-api/xarray.rst
16958 F:      lib/idr.c
16959 F:      lib/xarray.c
16960 F:      include/linux/idr.h
16961 F:      include/linux/xarray.h
16962 F:      tools/testing/radix-tree
16963
16964 XBOX DVD IR REMOTE
16965 M:      Benjamin Valentin <benpicco@googlemail.com>
16966 S:      Maintained
16967 F:      drivers/media/rc/xbox_remote.c
16968 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16969
16970 XC2028/3028 TUNER DRIVER
16971 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16972 L:      linux-media@vger.kernel.org
16973 W:      https://linuxtv.org
16974 T:      git git://linuxtv.org/media_tree.git
16975 S:      Maintained
16976 F:      drivers/media/tuners/tuner-xc2028.*
16977
16978 XDP (eXpress Data Path)
16979 M:      Alexei Starovoitov <ast@kernel.org>
16980 M:      Daniel Borkmann <daniel@iogearbox.net>
16981 M:      David S. Miller <davem@davemloft.net>
16982 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16983 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16984 M:      John Fastabend <john.fastabend@gmail.com>
16985 L:      netdev@vger.kernel.org
16986 L:      xdp-newbies@vger.kernel.org
16987 L:      bpf@vger.kernel.org
16988 S:      Supported
16989 F:      net/core/xdp.c
16990 F:      include/net/xdp.h
16991 F:      kernel/bpf/devmap.c
16992 F:      kernel/bpf/cpumap.c
16993 F:      include/trace/events/xdp.h
16994 K:      xdp
16995 N:      xdp
16996
16997 XDP SOCKETS (AF_XDP)
16998 M:      Björn Töpel <bjorn.topel@intel.com>
16999 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17000 L:      netdev@vger.kernel.org
17001 L:      bpf@vger.kernel.org
17002 S:      Maintained
17003 F:      kernel/bpf/xskmap.c
17004 F:      net/xdp/
17005
17006 XEN BLOCK SUBSYSTEM
17007 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17008 M:      Roger Pau Monné <roger.pau@citrix.com>
17009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17010 S:      Supported
17011 F:      drivers/block/xen-blkback/*
17012 F:      drivers/block/xen*
17013
17014 XEN HYPERVISOR ARM
17015 M:      Stefano Stabellini <sstabellini@kernel.org>
17016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17017 S:      Maintained
17018 F:      arch/arm/xen/
17019 F:      arch/arm/include/asm/xen/
17020
17021 XEN HYPERVISOR ARM64
17022 M:      Stefano Stabellini <sstabellini@kernel.org>
17023 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17024 S:      Maintained
17025 F:      arch/arm64/xen/
17026 F:      arch/arm64/include/asm/xen/
17027
17028 XEN HYPERVISOR INTERFACE
17029 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17030 M:      Juergen Gross <jgross@suse.com>
17031 R:      Stefano Stabellini <sstabellini@kernel.org>
17032 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17034 S:      Supported
17035 F:      arch/x86/xen/
17036 F:      arch/x86/platform/pvh/
17037 F:      drivers/*/xen-*front.c
17038 F:      drivers/xen/
17039 F:      arch/x86/include/asm/xen/
17040 F:      arch/x86/include/asm/pvclock-abi.h
17041 F:      include/xen/
17042 F:      include/uapi/xen/
17043 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17044 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17045
17046 XEN NETWORK BACKEND DRIVER
17047 M:      Wei Liu <wei.liu2@citrix.com>
17048 M:      Paul Durrant <paul.durrant@citrix.com>
17049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17050 L:      netdev@vger.kernel.org
17051 S:      Supported
17052 F:      drivers/net/xen-netback/*
17053
17054 XEN PCI SUBSYSTEM
17055 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17057 S:      Supported
17058 F:      arch/x86/pci/*xen*
17059 F:      drivers/pci/*xen*
17060
17061 XEN PVSCSI DRIVERS
17062 M:      Juergen Gross <jgross@suse.com>
17063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17064 L:      linux-scsi@vger.kernel.org
17065 S:      Supported
17066 F:      drivers/scsi/xen-scsifront.c
17067 F:      drivers/xen/xen-scsiback.c
17068 F:      include/xen/interface/io/vscsiif.h
17069
17070 XEN SWIOTLB SUBSYSTEM
17071 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17073 L:      iommu@lists.linux-foundation.org
17074 S:      Supported
17075 F:      arch/x86/xen/*swiotlb*
17076 F:      drivers/xen/*swiotlb*
17077
17078 XEN SOUND FRONTEND DRIVER
17079 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17082 S:      Supported
17083 F:      sound/xen/*
17084
17085 XFS FILESYSTEM
17086 M:      Darrick J. Wong <darrick.wong@oracle.com>
17087 M:      linux-xfs@vger.kernel.org
17088 L:      linux-xfs@vger.kernel.org
17089 W:      http://xfs.org/
17090 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17091 S:      Supported
17092 F:      Documentation/filesystems/xfs.txt
17093 F:      fs/xfs/
17094
17095 XILINX AXI ETHERNET DRIVER
17096 M:      Anirudha Sarangi <anirudh@xilinx.com>
17097 M:      John Linn <John.Linn@xilinx.com>
17098 S:      Maintained
17099 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17100
17101 XILINX UARTLITE SERIAL DRIVER
17102 M:      Peter Korsgaard <jacmet@sunsite.dk>
17103 L:      linux-serial@vger.kernel.org
17104 S:      Maintained
17105 F:      drivers/tty/serial/uartlite.c
17106
17107 XILINX VIDEO IP CORES
17108 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17109 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17110 L:      linux-media@vger.kernel.org
17111 T:      git git://linuxtv.org/media_tree.git
17112 S:      Supported
17113 F:      Documentation/devicetree/bindings/media/xilinx/
17114 F:      drivers/media/platform/xilinx/
17115 F:      include/uapi/linux/xilinx-v4l2-controls.h
17116
17117 XILLYBUS DRIVER
17118 M:      Eli Billauer <eli.billauer@gmail.com>
17119 L:      linux-kernel@vger.kernel.org
17120 S:      Supported
17121 F:      drivers/char/xillybus/
17122
17123 XLP9XX I2C DRIVER
17124 M:      George Cherian <george.cherian@cavium.com>
17125 M:      Jan Glauber <jglauber@cavium.com>
17126 L:      linux-i2c@vger.kernel.org
17127 W:      http://www.cavium.com
17128 S:      Supported
17129 F:      drivers/i2c/busses/i2c-xlp9xx.c
17130
17131 XRA1403 GPIO EXPANDER
17132 M:      Nandor Han <nandor.han@ge.com>
17133 M:      Semi Malinen <semi.malinen@ge.com>
17134 L:      linux-gpio@vger.kernel.org
17135 S:      Maintained
17136 F:      drivers/gpio/gpio-xra1403.c
17137 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17138
17139 XTENSA XTFPGA PLATFORM SUPPORT
17140 M:      Max Filippov <jcmvbkbc@gmail.com>
17141 L:      linux-xtensa@linux-xtensa.org
17142 S:      Maintained
17143 F:      drivers/spi/spi-xtensa-xtfpga.c
17144 F:      sound/soc/xtensa/xtfpga-i2s.c
17145
17146 YAM DRIVER FOR AX.25
17147 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17148 L:      linux-hams@vger.kernel.org
17149 S:      Maintained
17150 F:      drivers/net/hamradio/yam*
17151 F:      include/linux/yam.h
17152
17153 YAMA SECURITY MODULE
17154 M:      Kees Cook <keescook@chromium.org>
17155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17156 S:      Supported
17157 F:      security/yama/
17158 F:      Documentation/admin-guide/LSM/Yama.rst
17159
17160 YEALINK PHONE DRIVER
17161 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17162 L:      usbb2k-api-dev@nongnu.org
17163 S:      Maintained
17164 F:      Documentation/input/devices/yealink.rst
17165 F:      drivers/input/misc/yealink.*
17166
17167 Z8530 DRIVER FOR AX.25
17168 M:      Joerg Reuter <jreuter@yaina.de>
17169 W:      http://yaina.de/jreuter/
17170 W:      http://www.qsl.net/dl1bke/
17171 L:      linux-hams@vger.kernel.org
17172 S:      Maintained
17173 F:      Documentation/networking/z8530drv.txt
17174 F:      drivers/net/hamradio/*scc.c
17175 F:      drivers/net/hamradio/z8530.h
17176
17177 ZBUD COMPRESSED PAGE ALLOCATOR
17178 M:      Seth Jennings <sjenning@redhat.com>
17179 M:      Dan Streetman <ddstreet@ieee.org>
17180 L:      linux-mm@kvack.org
17181 S:      Maintained
17182 F:      mm/zbud.c
17183 F:      include/linux/zbud.h
17184
17185 ZD1211RW WIRELESS DRIVER
17186 M:      Daniel Drake <dsd@gentoo.org>
17187 M:      Ulrich Kunitz <kune@deine-taler.de>
17188 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17189 L:      linux-wireless@vger.kernel.org
17190 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17191 S:      Maintained
17192 F:      drivers/net/wireless/zydas/zd1211rw/
17193
17194 ZD1301 MEDIA DRIVER
17195 M:      Antti Palosaari <crope@iki.fi>
17196 L:      linux-media@vger.kernel.org
17197 W:      https://linuxtv.org/
17198 W:      http://palosaari.fi/linux/
17199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17200 S:      Maintained
17201 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17202
17203 ZD1301_DEMOD MEDIA DRIVER
17204 M:      Antti Palosaari <crope@iki.fi>
17205 L:      linux-media@vger.kernel.org
17206 W:      https://linuxtv.org/
17207 W:      http://palosaari.fi/linux/
17208 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17209 S:      Maintained
17210 F:      drivers/media/dvb-frontends/zd1301_demod*
17211
17212 ZPOOL COMPRESSED PAGE STORAGE API
17213 M:      Dan Streetman <ddstreet@ieee.org>
17214 L:      linux-mm@kvack.org
17215 S:      Maintained
17216 F:      mm/zpool.c
17217 F:      include/linux/zpool.h
17218
17219 ZR36067 VIDEO FOR LINUX DRIVER
17220 L:      mjpeg-users@lists.sourceforge.net
17221 L:      linux-media@vger.kernel.org
17222 W:      http://mjpeg.sourceforge.net/driver-zoran/
17223 T:      hg https://linuxtv.org/hg/v4l-dvb
17224 S:      Odd Fixes
17225 F:      drivers/staging/media/zoran/
17226
17227 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17228 M:      Minchan Kim <minchan@kernel.org>
17229 M:      Nitin Gupta <ngupta@vflare.org>
17230 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17231 L:      linux-kernel@vger.kernel.org
17232 S:      Maintained
17233 F:      drivers/block/zram/
17234 F:      Documentation/blockdev/zram.txt
17235
17236 ZS DECSTATION Z85C30 SERIAL DRIVER
17237 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17238 S:      Maintained
17239 F:      drivers/tty/serial/zs.*
17240
17241 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17242 M:      Minchan Kim <minchan@kernel.org>
17243 M:      Nitin Gupta <ngupta@vflare.org>
17244 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17245 L:      linux-mm@kvack.org
17246 S:      Maintained
17247 F:      mm/zsmalloc.c
17248 F:      include/linux/zsmalloc.h
17249 F:      Documentation/vm/zsmalloc.rst
17250
17251 ZSWAP COMPRESSED SWAP CACHING
17252 M:      Seth Jennings <sjenning@redhat.com>
17253 M:      Dan Streetman <ddstreet@ieee.org>
17254 L:      linux-mm@kvack.org
17255 S:      Maintained
17256 F:      mm/zswap.c
17257
17258 THE REST
17259 M:      Linus Torvalds <torvalds@linux-foundation.org>
17260 L:      linux-kernel@vger.kernel.org
17261 Q:      http://patchwork.kernel.org/project/LKML/list/
17262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17263 S:      Buried alive in reporters
17264 F:      *
17265 F:      */