MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 R:      Patrick Venture <venture@google.com>
1897 R:      Nancy Yuen <yuenn@google.com>
1898 R:      Brendan Higgins <brendanhiggins@google.com>
1899 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1900 S:      Supported
1901 F:      arch/arm/mach-npcm/
1902 F:      arch/arm/boot/dts/nuvoton-npcm*
1903 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1904 F:      drivers/*/*npcm*
1905 F:      Documentation/devicetree/bindings/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*/*npcm*
1907
1908 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1909 M:      Wan ZongShun <mcuos.com@gmail.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.mcuos.com
1912 S:      Maintained
1913 F:      arch/arm/mach-w90x900/
1914 F:      drivers/input/keyboard/w90p910_keypad.c
1915 F:      drivers/input/touchscreen/w90p910_ts.c
1916 F:      drivers/watchdog/nuc900_wdt.c
1917 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1918 F:      drivers/mtd/nand/raw/nuc900_nand.c
1919 F:      drivers/rtc/rtc-nuc900.c
1920 F:      drivers/spi/spi-nuc900.c
1921 F:      drivers/usb/host/ehci-w90x900.c
1922 F:      drivers/video/fbdev/nuc900fb.c
1923
1924 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1925 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1926 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1927 S:      Orphan
1928 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1929 F:      arch/arm/mach-s3c24xx/gta02.h
1930
1931 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1932 M:      Alexander Clouter <alex@digriz.org.uk>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.digriz.org.uk/ts78xx/kernel
1935 S:      Maintained
1936 F:      arch/arm/mach-orion5x/ts78xx-*
1937
1938 ARM/OXNAS platform support
1939 M:      Neil Armstrong <narmstrong@baylibre.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/mach-oxnas/
1944 F:      arch/arm/boot/dts/ox8*.dts*
1945 N:      oxnas
1946
1947 ARM/PALM TREO SUPPORT
1948 M:      Tomas Cech <sleep_walker@suse.com>
1949 L:      linux-arm-kernel@lists.infradead.org
1950 W:      http://hackndev.com
1951 S:      Maintained
1952 F:      arch/arm/mach-pxa/palmtreo.*
1953
1954 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1955 M:      Marek Vasut <marek.vasut@gmail.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1960 F:      arch/arm/mach-pxa/palmtx.c
1961 F:      arch/arm/mach-pxa/palmt5.*
1962 F:      arch/arm/mach-pxa/include/mach/palmld.h
1963 F:      arch/arm/mach-pxa/palmld.c
1964 F:      arch/arm/mach-pxa/palmte2.*
1965 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1966 F:      arch/arm/mach-pxa/palmtc.c
1967
1968 ARM/PALMZ72 SUPPORT
1969 M:      Sergey Lapin <slapin@ossfans.org>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/palmz72.*
1974
1975 ARM/PLEB SUPPORT
1976 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1977 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1978 S:      Maintained
1979
1980 ARM/PT DIGITAL BOARD PORT
1981 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 W:      http://www.armlinux.org.uk/
1984 S:      Maintained
1985
1986 ARM/QUALCOMM SUPPORT
1987 M:      Andy Gross <andy.gross@linaro.org>
1988 M:      David Brown <david.brown@linaro.org>
1989 L:      linux-arm-msm@vger.kernel.org
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/soc/qcom/
1992 F:      Documentation/devicetree/bindings/*/qcom*
1993 F:      arch/arm/boot/dts/qcom-*.dts
1994 F:      arch/arm/boot/dts/qcom-*.dtsi
1995 F:      arch/arm/mach-qcom/
1996 F:      arch/arm64/boot/dts/qcom/
1997 F:      drivers/*/qcom/
1998 F:      drivers/*/qcom*
1999 F:      drivers/*/*/qcom/
2000 F:      drivers/*/*/qcom*
2001 F:      drivers/*/pm8???-*
2002 F:      drivers/bluetooth/btqcomsmd.c
2003 F:      drivers/clocksource/timer-qcom.c
2004 F:      drivers/extcon/extcon-qcom*
2005 F:      drivers/iommu/msm*
2006 F:      drivers/i2c/busses/i2c-qup.c
2007 F:      drivers/i2c/busses/i2c-qcom-geni.c
2008 F:      drivers/mfd/ssbi.c
2009 F:      drivers/mmc/host/mmci_qcom*
2010 F:      drivers/mmc/host/sdhci_msm.c
2011 F:      drivers/pci/controller/dwc/pcie-qcom.c
2012 F:      drivers/phy/qualcomm/
2013 F:      drivers/power/*/msm*
2014 F:      drivers/reset/reset-qcom-*
2015 F:      drivers/scsi/ufs/ufs-qcom.*
2016 F:      drivers/spi/spi-qup.c
2017 F:      drivers/spi/spi-geni-qcom.c
2018 F:      drivers/spi/spi-qcom-qspi.c
2019 F:      drivers/tty/serial/msm_serial.c
2020 F:      drivers/usb/dwc3/dwc3-qcom.c
2021 F:      include/dt-bindings/*/qcom*
2022 F:      include/linux/*/qcom*
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2024
2025 ARM/RADISYS ENP2611 MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029
2030 ARM/RDA MICRO ARCHITECTURE
2031 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/boot/dts/rda8810pl-*
2036 F:      drivers/clocksource/timer-rda.c
2037 F:      drivers/irqchip/irq-rda-intc.c
2038 F:      drivers/tty/serial/rda-uart.c
2039 F:      Documentation/devicetree/bindings/arm/rda.txt
2040 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2041 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2042 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2043
2044 ARM/REALTEK ARCHITECTURE
2045 M:      Andreas Färber <afaerber@suse.de>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 S:      Maintained
2048 F:      arch/arm64/boot/dts/realtek/
2049 F:      Documentation/devicetree/bindings/arm/realtek.txt
2050
2051 ARM/RENESAS ARM64 ARCHITECTURE
2052 M:      Simon Horman <horms@verge.net.au>
2053 M:      Magnus Damm <magnus.damm@gmail.com>
2054 L:      linux-renesas-soc@vger.kernel.org
2055 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2057 S:      Supported
2058 F:      arch/arm64/boot/dts/renesas/
2059 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2060 F:      drivers/soc/renesas/
2061 F:      include/linux/soc/renesas/
2062
2063 ARM/RISCPC ARCHITECTURE
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.armlinux.org.uk/
2067 S:      Maintained
2068 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2069 F:      arch/arm/include/asm/hardware/ioc.h
2070 F:      arch/arm/include/asm/hardware/iomd.h
2071 F:      arch/arm/include/asm/hardware/memc.h
2072 F:      arch/arm/mach-rpc/
2073 F:      drivers/net/ethernet/8390/etherh.c
2074 F:      drivers/net/ethernet/i825xx/ether1*
2075 F:      drivers/net/ethernet/seeq/ether3*
2076 F:      drivers/scsi/arm/
2077
2078 ARM/Rockchip SoC support
2079 M:      Heiko Stuebner <heiko@sntech.de>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 L:      linux-rockchip@lists.infradead.org
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2083 S:      Maintained
2084 F:      arch/arm/boot/dts/rk3*
2085 F:      arch/arm/boot/dts/rv1108*
2086 F:      arch/arm/mach-rockchip/
2087 F:      drivers/clk/rockchip/
2088 F:      drivers/i2c/busses/i2c-rk3x.c
2089 F:      drivers/*/*rockchip*
2090 F:      drivers/*/*/*rockchip*
2091 F:      sound/soc/rockchip/
2092 N:      rockchip
2093
2094 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2095 M:      Kukjin Kim <kgene@kernel.org>
2096 M:      Krzysztof Kozlowski <krzk@kernel.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2100 S:      Maintained
2101 F:      arch/arm/boot/dts/s3c*
2102 F:      arch/arm/boot/dts/s5p*
2103 F:      arch/arm/boot/dts/exynos*
2104 F:      arch/arm64/boot/dts/exynos/
2105 F:      arch/arm/plat-samsung/
2106 F:      arch/arm/mach-s3c24*/
2107 F:      arch/arm/mach-s3c64xx/
2108 F:      arch/arm/mach-s5p*/
2109 F:      arch/arm/mach-exynos*/
2110 F:      drivers/*/*s3c24*
2111 F:      drivers/*/*/*s3c24*
2112 F:      drivers/*/*s3c64xx*
2113 F:      drivers/*/*s5pv210*
2114 F:      drivers/memory/samsung/*
2115 F:      drivers/soc/samsung/*
2116 F:      Documentation/arm/Samsung/
2117 F:      Documentation/devicetree/bindings/arm/samsung/
2118 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2119 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2120 N:      exynos
2121
2122 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2123 M:      Kyungmin Park <kyungmin.park@samsung.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 S:      Maintained
2126 F:      arch/arm/mach-s5pv210/
2127
2128 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2129 M:      Kyungmin Park <kyungmin.park@samsung.com>
2130 M:      Kamil Debski <kamil@wypas.org>
2131 M:      Andrzej Hajda <a.hajda@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org
2133 L:      linux-media@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/media/platform/s5p-g2d/
2136
2137 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-cec/
2143 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2144
2145 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2146 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2147 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2149 L:      linux-arm-kernel@lists.infradead.org
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-jpeg/
2153
2154 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2155 M:      Kyungmin Park <kyungmin.park@samsung.com>
2156 M:      Kamil Debski <kamil@wypas.org>
2157 M:      Jeongtae Park <jtp.park@samsung.com>
2158 M:      Andrzej Hajda <a.hajda@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-mfc/
2163
2164 ARM/SHMOBILE ARM ARCHITECTURE
2165 M:      Simon Horman <horms@verge.net.au>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 S:      Supported
2171 F:      arch/arm/boot/dts/emev2*
2172 F:      arch/arm/boot/dts/gr-peach*
2173 F:      arch/arm/boot/dts/iwg20d-q7*
2174 F:      arch/arm/boot/dts/r7s*
2175 F:      arch/arm/boot/dts/r8a*
2176 F:      arch/arm/boot/dts/r9a*
2177 F:      arch/arm/boot/dts/sh*
2178 F:      arch/arm/configs/shmobile_defconfig
2179 F:      arch/arm/include/debug/renesas-scif.S
2180 F:      arch/arm/mach-shmobile/
2181 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2182 F:      drivers/soc/renesas/
2183 F:      include/linux/soc/renesas/
2184
2185 ARM/SOCFPGA ARCHITECTURE
2186 M:      Dinh Nguyen <dinguyen@kernel.org>
2187 S:      Maintained
2188 F:      arch/arm/mach-socfpga/
2189 F:      arch/arm/boot/dts/socfpga*
2190 F:      arch/arm/configs/socfpga_defconfig
2191 F:      arch/arm64/boot/dts/altera/
2192 W:      http://www.rocketboards.org
2193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2194
2195 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      drivers/clk/socfpga/
2199
2200 ARM/SOCFPGA EDAC SUPPORT
2201 M:      Thor Thayer <thor.thayer@linux.intel.com>
2202 S:      Maintained
2203 F:      drivers/edac/altera_edac.
2204
2205 ARM/SPREADTRUM SoC SUPPORT
2206 M:      Orson Zhai <orsonzhai@gmail.com>
2207 M:      Baolin Wang <baolin.wang@linaro.org>
2208 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2209 S:      Maintained
2210 F:      arch/arm64/boot/dts/sprd
2211 N:      sprd
2212
2213 ARM/STI ARCHITECTURE
2214 M:      Patrice Chotard <patrice.chotard@st.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 W:      http://www.stlinux.com
2217 S:      Maintained
2218 F:      arch/arm/mach-sti/
2219 F:      arch/arm/boot/dts/sti*
2220 F:      drivers/char/hw_random/st-rng.c
2221 F:      drivers/clocksource/arm_global_timer.c
2222 F:      drivers/clocksource/clksrc_st_lpc.c
2223 F:      drivers/cpufreq/sti-cpufreq.c
2224 F:      drivers/dma/st_fdma*
2225 F:      drivers/i2c/busses/i2c-st.c
2226 F:      drivers/media/rc/st_rc.c
2227 F:      drivers/media/platform/sti/c8sectpfe/
2228 F:      drivers/mmc/host/sdhci-st.c
2229 F:      drivers/phy/st/phy-miphy28lp.c
2230 F:      drivers/phy/st/phy-stih407-usb.c
2231 F:      drivers/pinctrl/pinctrl-st.c
2232 F:      drivers/remoteproc/st_remoteproc.c
2233 F:      drivers/remoteproc/st_slim_rproc.c
2234 F:      drivers/reset/sti/
2235 F:      drivers/rtc/rtc-st-lpc.c
2236 F:      drivers/tty/serial/st-asc.c
2237 F:      drivers/usb/dwc3/dwc3-st.c
2238 F:      drivers/usb/host/ehci-st.c
2239 F:      drivers/usb/host/ohci-st.c
2240 F:      drivers/watchdog/st_lpc_wdt.c
2241 F:      drivers/ata/ahci_st.c
2242 F:      include/linux/remoteproc/st_slim_rproc.h
2243
2244 ARM/STM32 ARCHITECTURE
2245 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2246 M:      Alexandre Torgue <alexandre.torgue@st.com>
2247 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2251 N:      stm32
2252 N:      stm
2253 F:      arch/arm/boot/dts/stm32*
2254 F:      arch/arm/mach-stm32/
2255 F:      drivers/clocksource/armv7m_systick.c
2256
2257 ARM/Synaptics SoC support
2258 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2259 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 S:      Maintained
2262 F:      arch/arm/mach-berlin/
2263 F:      arch/arm/boot/dts/berlin*
2264 F:      arch/arm64/boot/dts/synaptics/
2265
2266 ARM/TANGO ARCHITECTURE
2267 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2268 M:      Mans Rullgard <mans@mansr.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 S:      Odd Fixes
2271 N:      tango
2272
2273 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2279 M:      Hans Verkuil <hans.verkuil@cisco.com>
2280 L:      linux-tegra@vger.kernel.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/tegra-cec/
2284 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2285
2286 ARM/TETON BGA MACHINE SUPPORT
2287 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2289 S:      Maintained
2290
2291 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/memory/*emif*
2296
2297 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2298 M:      Tero Kristo <t-kristo@ti.com>
2299 M:      Nishanth Menon <nm@ti.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Supported
2302 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2303 F:      arch/arm64/boot/dts/ti/Makefile
2304 F:      arch/arm64/boot/dts/ti/k3-*
2305 F:      include/dt-bindings/pinctrl/k3.h
2306
2307 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2308 M:      Santosh Shilimkar <ssantosh@kernel.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 F:      arch/arm/mach-keystone/
2312 F:      arch/arm/boot/dts/keystone-*
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-kernel@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/clk/keystone/
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clocksource/timer-keystone.c
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-kernel@vger.kernel.org
2331 S:      Maintained
2332 F:      drivers/power/reset/keystone-reset.c
2333
2334 ARM/THECUS N2100 MACHINE SUPPORT
2335 M:      Lennert Buytenhek <kernel@wantstofly.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338
2339 ARM/TOSA MACHINE SUPPORT
2340 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2341 M:      Dirk Opfer <dirk@opfer-online.de>
2342 S:      Maintained
2343
2344 ARM/UNIPHIER ARCHITECTURE
2345 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2348 S:      Maintained
2349 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2350 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2352 F:      arch/arm/boot/dts/uniphier*
2353 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2354 F:      arch/arm/mach-uniphier/
2355 F:      arch/arm/mm/cache-uniphier.c
2356 F:      arch/arm64/boot/dts/socionext/uniphier*
2357 F:      drivers/bus/uniphier-system-bus.c
2358 F:      drivers/clk/uniphier/
2359 F:      drivers/dmaengine/uniphier-mdmac.c
2360 F:      drivers/gpio/gpio-uniphier.c
2361 F:      drivers/i2c/busses/i2c-uniphier*
2362 F:      drivers/irqchip/irq-uniphier-aidet.c
2363 F:      drivers/mmc/host/uniphier-sd.c
2364 F:      drivers/pinctrl/uniphier/
2365 F:      drivers/reset/reset-uniphier.c
2366 F:      drivers/tty/serial/8250/8250_uniphier.c
2367 N:      uniphier
2368
2369 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2370 M:      Ulf Hansson <ulf.hansson@linaro.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 T:      git git://git.linaro.org/people/ulfh/clk.git
2373 S:      Maintained
2374 F:      drivers/clk/ux500/
2375
2376 ARM/VERSATILE EXPRESS PLATFORM
2377 M:      Liviu Dudau <liviu.dudau@arm.com>
2378 M:      Sudeep Holla <sudeep.holla@arm.com>
2379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 S:      Maintained
2382 F:      arch/arm/boot/dts/vexpress*
2383 F:      arch/arm64/boot/dts/arm/
2384 F:      arch/arm/mach-vexpress/
2385 F:      */*/vexpress*
2386 F:      */*/*/vexpress*
2387 F:      drivers/clk/versatile/clk-vexpress-osc.c
2388 F:      drivers/clocksource/timer-versatile.c
2389 N:      mps2
2390
2391 ARM/VFP SUPPORT
2392 M:      Russell King <linux@armlinux.org.uk>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 W:      http://www.armlinux.org.uk/
2395 S:      Maintained
2396 F:      arch/arm/vfp/
2397
2398 ARM/VOIPAC PXA270 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/vpac270.c
2403 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2404
2405 ARM/VT8500 ARM ARCHITECTURE
2406 M:      Tony Prisk <linux@prisktech.co.nz>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-vt8500/
2410 F:      drivers/clocksource/timer-vt8500.c
2411 F:      drivers/i2c/busses/i2c-wmt.c
2412 F:      drivers/mmc/host/wmt-sdmmc.c
2413 F:      drivers/pwm/pwm-vt8500.c
2414 F:      drivers/rtc/rtc-vt8500.c
2415 F:      drivers/tty/serial/vt8500_serial.c
2416 F:      drivers/usb/host/ehci-platform.c
2417 F:      drivers/usb/host/uhci-platform.c
2418 F:      drivers/video/fbdev/vt8500lcdfb.*
2419 F:      drivers/video/fbdev/wm8505fb*
2420 F:      drivers/video/fbdev/wmt_ge_rops.*
2421
2422 ARM/ZIPIT Z2 SUPPORT
2423 M:      Marek Vasut <marek.vasut@gmail.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      arch/arm/mach-pxa/z2.c
2427 F:      arch/arm/mach-pxa/include/mach/z2.h
2428
2429 ARM/ZTE ARCHITECTURE
2430 M:      Jun Nie <jun.nie@linaro.org>
2431 M:      Shawn Guo <shawnguo@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/boot/dts/zx2967*
2435 F:      arch/arm/mach-zx/
2436 F:      arch/arm64/boot/dts/zte/
2437 F:      drivers/clk/zte/
2438 F:      drivers/dma/zx_dma.c
2439 F:      drivers/gpio/gpio-zx.c
2440 F:      drivers/i2c/busses/i2c-zx2967.c
2441 F:      drivers/mmc/host/dw_mmc-zx.*
2442 F:      drivers/pinctrl/zte/
2443 F:      drivers/soc/zte/
2444 F:      drivers/thermal/zx2967_thermal.c
2445 F:      drivers/watchdog/zx2967_wdt.c
2446 F:      Documentation/devicetree/bindings/arm/zte.yaml
2447 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2448 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2449 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2450 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2451 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2452 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2453 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2454 F:      Documentation/devicetree/bindings/soc/zte/
2455 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2456 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2457 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2458 F:      include/dt-bindings/clock/zx2967*.h
2459 F:      include/dt-bindings/soc/zte,*.h
2460 F:      sound/soc/codecs/zx_aud96p22.c
2461 F:      sound/soc/zte/
2462
2463 ARM/ZYNQ ARCHITECTURE
2464 M:      Michal Simek <michal.simek@xilinx.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 W:      http://wiki.xilinx.com
2467 T:      git https://github.com/Xilinx/linux-xlnx.git
2468 S:      Supported
2469 F:      arch/arm/mach-zynq/
2470 F:      drivers/cpuidle/cpuidle-zynq.c
2471 F:      drivers/block/xsysace.c
2472 N:      zynq
2473 N:      xilinx
2474 F:      drivers/clocksource/timer-cadence-ttc.c
2475 F:      drivers/i2c/busses/i2c-cadence.c
2476 F:      drivers/mmc/host/sdhci-of-arasan.c
2477 F:      drivers/edac/synopsys_edac.c
2478 F:      drivers/i2c/busses/i2c-xiic.c
2479
2480 ARM64 PORT (AARCH64 ARCHITECTURE)
2481 M:      Catalin Marinas <catalin.marinas@arm.com>
2482 M:      Will Deacon <will.deacon@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2485 S:      Maintained
2486 F:      arch/arm64/
2487 X:      arch/arm64/boot/dts/
2488 F:      Documentation/arm64/
2489
2490 AS3645A LED FLASH CONTROLLER DRIVER
2491 M:      Sakari Ailus <sakari.ailus@iki.fi>
2492 L:      linux-leds@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/leds/leds-as3645a.c
2495
2496 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2497 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2498 L:      linux-media@vger.kernel.org
2499 T:      git git://linuxtv.org/media_tree.git
2500 S:      Maintained
2501 F:      drivers/media/i2c/ak7375.c
2502 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2503
2504 ASAHI KASEI AK8974 DRIVER
2505 M:      Linus Walleij <linus.walleij@linaro.org>
2506 L:      linux-iio@vger.kernel.org
2507 W:      http://www.akm.com/
2508 S:      Supported
2509 F:      drivers/iio/magnetometer/ak8974.c
2510
2511 ASC7621 HARDWARE MONITOR DRIVER
2512 M:      George Joseph <george.joseph@fairview5.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      Documentation/hwmon/asc7621
2516 F:      drivers/hwmon/asc7621.c
2517
2518 ASPEED VIDEO ENGINE DRIVER
2519 M:      Eddie James <eajames@linux.ibm.com>
2520 L:      linux-media@vger.kernel.org
2521 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2522 S:      Maintained
2523 F:      drivers/media/platform/aspeed-video.c
2524 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2525
2526 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2527 M:      Corentin Chary <corentin.chary@gmail.com>
2528 L:      acpi4asus-user@lists.sourceforge.net
2529 L:      platform-driver-x86@vger.kernel.org
2530 W:      http://acpi4asus.sf.net
2531 S:      Maintained
2532 F:      drivers/platform/x86/asus*.c
2533 F:      drivers/platform/x86/eeepc*.c
2534
2535 ASUS WIRELESS RADIO CONTROL DRIVER
2536 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2537 L:      platform-driver-x86@vger.kernel.org
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus-wireless.c
2540
2541 ASYMMETRIC KEYS
2542 M:      David Howells <dhowells@redhat.com>
2543 L:      keyrings@vger.kernel.org
2544 S:      Maintained
2545 F:      Documentation/crypto/asymmetric-keys.txt
2546 F:      include/linux/verification.h
2547 F:      include/crypto/public_key.h
2548 F:      include/crypto/pkcs7.h
2549 F:      crypto/asymmetric_keys/
2550
2551 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2552 R:      Dan Williams <dan.j.williams@intel.com>
2553 W:      http://sourceforge.net/projects/xscaleiop
2554 S:      Odd fixes
2555 F:      Documentation/crypto/async-tx-api.txt
2556 F:      crypto/async_tx/
2557 F:      drivers/dma/
2558 F:      include/linux/dmaengine.h
2559 F:      include/linux/async_tx.h
2560
2561 AT24 EEPROM DRIVER
2562 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2563 L:      linux-i2c@vger.kernel.org
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2565 S:      Maintained
2566 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2567 F:      drivers/misc/eeprom/at24.c
2568
2569 ATA OVER ETHERNET (AOE) DRIVER
2570 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2571 W:      http://www.openaoe.org/
2572 S:      Supported
2573 F:      Documentation/aoe/
2574 F:      drivers/block/aoe/
2575
2576 ATHEROS 71XX/9XXX GPIO DRIVER
2577 M:      Alban Bedel <albeu@free.fr>
2578 W:      https://github.com/AlbanBedel/linux
2579 T:      git git://github.com/AlbanBedel/linux
2580 S:      Maintained
2581 F:      drivers/gpio/gpio-ath79.c
2582 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2583
2584 ATHEROS 71XX/9XXX USB PHY DRIVER
2585 M:      Alban Bedel <albeu@free.fr>
2586 W:      https://github.com/AlbanBedel/linux
2587 T:      git git://github.com/AlbanBedel/linux
2588 S:      Maintained
2589 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2590 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2591
2592 ATHEROS ATH GENERIC UTILITIES
2593 M:      Kalle Valo <kvalo@codeaurora.org>
2594 L:      linux-wireless@vger.kernel.org
2595 S:      Supported
2596 F:      drivers/net/wireless/ath/*
2597
2598 ATHEROS ATH5K WIRELESS DRIVER
2599 M:      Jiri Slaby <jirislaby@gmail.com>
2600 M:      Nick Kossifidis <mickflemm@gmail.com>
2601 M:      Luis Chamberlain <mcgrof@kernel.org>
2602 L:      linux-wireless@vger.kernel.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2604 S:      Maintained
2605 F:      drivers/net/wireless/ath/ath5k/
2606
2607 ATHEROS ATH6KL WIRELESS DRIVER
2608 M:      Kalle Valo <kvalo@codeaurora.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2612 S:      Supported
2613 F:      drivers/net/wireless/ath/ath6kl/
2614
2615 ATI_REMOTE2 DRIVER
2616 M:      Ville Syrjala <syrjala@sci.fi>
2617 S:      Maintained
2618 F:      drivers/input/misc/ati_remote2.c
2619
2620 ATK0110 HWMON DRIVER
2621 M:      Luca Tettamanti <kronos.it@gmail.com>
2622 L:      linux-hwmon@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/hwmon/asus_atk0110.c
2625
2626 ATLX ETHERNET DRIVERS
2627 M:      Jay Cliburn <jcliburn@gmail.com>
2628 M:      Chris Snook <chris.snook@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 W:      http://sourceforge.net/projects/atl1
2631 W:      http://atl1.sourceforge.net
2632 S:      Maintained
2633 F:      drivers/net/ethernet/atheros/
2634
2635 ATM
2636 M:      Chas Williams <3chas3@gmail.com>
2637 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2638 L:      netdev@vger.kernel.org
2639 W:      http://linux-atm.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/atm/
2642 F:      include/linux/atm*
2643 F:      include/uapi/linux/atm*
2644
2645 ATMEL MACB ETHERNET DRIVER
2646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2647 S:      Supported
2648 F:      drivers/net/ethernet/cadence/
2649
2650 ATMEL MAXTOUCH DRIVER
2651 M:      Nick Dyer <nick@shmanahar.org>
2652 T:      git git://github.com/ndyer/linux.git
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2655 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2656
2657 ATMEL WIRELESS DRIVER
2658 M:      Simon Kelley <simon@thekelleys.org.uk>
2659 L:      linux-wireless@vger.kernel.org
2660 W:      http://www.thekelleys.org.uk/atmel
2661 W:      http://atmelwlandriver.sourceforge.net/
2662 S:      Maintained
2663 F:      drivers/net/wireless/atmel/atmel*
2664
2665 ATOMIC INFRASTRUCTURE
2666 M:      Will Deacon <will.deacon@arm.com>
2667 M:      Peter Zijlstra <peterz@infradead.org>
2668 R:      Boqun Feng <boqun.feng@gmail.com>
2669 L:      linux-kernel@vger.kernel.org
2670 S:      Maintained
2671 F:      arch/*/include/asm/atomic*.h
2672 F:      include/*/atomic*.h
2673 F:      scripts/atomic/
2674
2675 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2676 M:      Bradley Grove <linuxdrivers@attotech.com>
2677 L:      linux-scsi@vger.kernel.org
2678 W:      http://www.attotech.com
2679 S:      Supported
2680 F:      drivers/scsi/esas2r
2681
2682 ATUSB IEEE 802.15.4 RADIO DRIVER
2683 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2684 L:      linux-wpan@vger.kernel.org
2685 S:      Maintained
2686 F:      drivers/net/ieee802154/atusb.c
2687 F:      drivers/net/ieee802154/atusb.h
2688 F:      drivers/net/ieee802154/at86rf230.h
2689
2690 AUDIT SUBSYSTEM
2691 M:      Paul Moore <paul@paul-moore.com>
2692 M:      Eric Paris <eparis@redhat.com>
2693 L:      linux-audit@redhat.com (moderated for non-subscribers)
2694 W:      https://github.com/linux-audit
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2696 S:      Supported
2697 F:      include/linux/audit.h
2698 F:      include/uapi/linux/audit.h
2699 F:      kernel/audit*
2700
2701 AUXILIARY DISPLAY DRIVERS
2702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2703 S:      Maintained
2704 F:      drivers/auxdisplay/
2705 F:      include/linux/cfag12864b.h
2706
2707 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2708 M:      Andreas Klinger <ak@it-klinger.de>
2709 L:      linux-iio@vger.kernel.org
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2712 F:      drivers/iio/adc/hx711.c
2713
2714 AX.25 NETWORK LAYER
2715 M:      Ralf Baechle <ralf@linux-mips.org>
2716 L:      linux-hams@vger.kernel.org
2717 W:      http://www.linux-ax25.org/
2718 S:      Maintained
2719 F:      include/uapi/linux/ax25.h
2720 F:      include/net/ax25.h
2721 F:      net/ax25/
2722
2723 AXENTIA ARM DEVICES
2724 M:      Peter Rosin <peda@axentia.se>
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 S:      Maintained
2727 F:      Documentation/devicetree/bindings/arm/axentia.txt
2728 F:      arch/arm/boot/dts/at91-linea.dtsi
2729 F:      arch/arm/boot/dts/at91-natte.dtsi
2730 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2731 F:      arch/arm/boot/dts/at91-tse850-3.dts
2732
2733 AXENTIA ASOC DRIVERS
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/sound/axentia,*
2738 F:      sound/soc/atmel/tse850-pcm5142.c
2739
2740 AXXIA I2C CONTROLLER
2741 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2742 L:      linux-i2c@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2745 F:      drivers/i2c/busses/i2c-axxia.c
2746
2747 AZ6007 DVB DRIVER
2748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2749 L:      linux-media@vger.kernel.org
2750 W:      https://linuxtv.org
2751 T:      git git://linuxtv.org/media_tree.git
2752 S:      Maintained
2753 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2754
2755 AZTECH FM RADIO RECEIVER DRIVER
2756 M:      Hans Verkuil <hverkuil@xs4all.nl>
2757 L:      linux-media@vger.kernel.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 W:      https://linuxtv.org
2760 S:      Maintained
2761 F:      drivers/media/radio/radio-aztech*
2762
2763 B43 WIRELESS DRIVER
2764 L:      linux-wireless@vger.kernel.org
2765 L:      b43-dev@lists.infradead.org
2766 W:      http://wireless.kernel.org/en/users/Drivers/b43
2767 S:      Odd Fixes
2768 F:      drivers/net/wireless/broadcom/b43/
2769
2770 B43LEGACY WIRELESS DRIVER
2771 M:      Larry Finger <Larry.Finger@lwfinger.net>
2772 L:      linux-wireless@vger.kernel.org
2773 L:      b43-dev@lists.infradead.org
2774 W:      http://wireless.kernel.org/en/users/Drivers/b43
2775 S:      Maintained
2776 F:      drivers/net/wireless/broadcom/b43legacy/
2777
2778 BACKLIGHT CLASS/SUBSYSTEM
2779 M:      Lee Jones <lee.jones@linaro.org>
2780 M:      Daniel Thompson <daniel.thompson@linaro.org>
2781 M:      Jingoo Han <jingoohan1@gmail.com>
2782 L:      dri-devel@lists.freedesktop.org
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2784 S:      Maintained
2785 F:      drivers/video/backlight/
2786 F:      include/linux/backlight.h
2787 F:      include/linux/pwm_backlight.h
2788 F:      Documentation/devicetree/bindings/leds/backlight
2789
2790 BATMAN ADVANCED
2791 M:      Marek Lindner <mareklindner@neomailbox.ch>
2792 M:      Simon Wunderlich <sw@simonwunderlich.de>
2793 M:      Antonio Quartulli <a@unstable.cc>
2794 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2795 W:      https://www.open-mesh.org/
2796 Q:      https://patchwork.open-mesh.org/project/batman/list/
2797 S:      Maintained
2798 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2799 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2800 F:      Documentation/networking/batman-adv.rst
2801 F:      include/uapi/linux/batadv_packet.h
2802 F:      include/uapi/linux/batman_adv.h
2803 F:      net/batman-adv/
2804
2805 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2806 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2807 L:      linux-hams@vger.kernel.org
2808 W:      http://www.baycom.org/~tom/ham/ham.html
2809 S:      Maintained
2810 F:      drivers/net/hamradio/baycom*
2811
2812 BCACHE (BLOCK LAYER CACHE)
2813 M:      Coly Li <colyli@suse.de>
2814 M:      Kent Overstreet <kent.overstreet@gmail.com>
2815 L:      linux-bcache@vger.kernel.org
2816 W:      http://bcache.evilpiepirate.org
2817 C:      irc://irc.oftc.net/bcache
2818 S:      Maintained
2819 F:      drivers/md/bcache/
2820
2821 BDISP ST MEDIA DRIVER
2822 M:      Fabien Dessenne <fabien.dessenne@st.com>
2823 L:      linux-media@vger.kernel.org
2824 T:      git git://linuxtv.org/media_tree.git
2825 W:      https://linuxtv.org
2826 S:      Supported
2827 F:      drivers/media/platform/sti/bdisp
2828
2829 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2830 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2831 L:      netdev@vger.kernel.org
2832 S:      Maintained
2833 F:      drivers/net/ethernet/ec_bhf.c
2834
2835 BEFS FILE SYSTEM
2836 M:      Luis de Bethencourt <luisbg@kernel.org>
2837 M:      Salah Triki <salah.triki@gmail.com>
2838 S:      Maintained
2839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2840 F:      Documentation/filesystems/befs.txt
2841 F:      fs/befs/
2842
2843 BFQ I/O SCHEDULER
2844 M:      Paolo Valente <paolo.valente@linaro.org>
2845 M:      Jens Axboe <axboe@kernel.dk>
2846 L:      linux-block@vger.kernel.org
2847 S:      Maintained
2848 F:      block/bfq-*
2849 F:      Documentation/block/bfq-iosched.txt
2850
2851 BFS FILE SYSTEM
2852 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2853 S:      Maintained
2854 F:      Documentation/filesystems/bfs.txt
2855 F:      fs/bfs/
2856 F:      include/uapi/linux/bfs_fs.h
2857
2858 BLINKM RGB LED DRIVER
2859 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2860 S:      Maintained
2861 F:      drivers/leds/leds-blinkm.c
2862
2863 BLOCK LAYER
2864 M:      Jens Axboe <axboe@kernel.dk>
2865 L:      linux-block@vger.kernel.org
2866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2867 S:      Maintained
2868 F:      block/
2869 F:      drivers/block/
2870 F:      kernel/trace/blktrace.c
2871 F:      lib/sbitmap.c
2872
2873 BLOCK2MTD DRIVER
2874 M:      Joern Engel <joern@lazybastard.org>
2875 L:      linux-mtd@lists.infradead.org
2876 S:      Maintained
2877 F:      drivers/mtd/devices/block2mtd.c
2878
2879 BLUETOOTH DRIVERS
2880 M:      Marcel Holtmann <marcel@holtmann.org>
2881 M:      Johan Hedberg <johan.hedberg@gmail.com>
2882 L:      linux-bluetooth@vger.kernel.org
2883 W:      http://www.bluez.org/
2884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2886 S:      Maintained
2887 F:      drivers/bluetooth/
2888
2889 BLUETOOTH SUBSYSTEM
2890 M:      Marcel Holtmann <marcel@holtmann.org>
2891 M:      Johan Hedberg <johan.hedberg@gmail.com>
2892 L:      linux-bluetooth@vger.kernel.org
2893 W:      http://www.bluez.org/
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2896 S:      Maintained
2897 F:      net/bluetooth/
2898 F:      include/net/bluetooth/
2899
2900 BONDING DRIVER
2901 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2902 M:      Veaceslav Falico <vfalico@gmail.com>
2903 M:      Andy Gospodarek <andy@greyhouse.net>
2904 L:      netdev@vger.kernel.org
2905 W:      http://sourceforge.net/projects/bonding/
2906 S:      Supported
2907 F:      drivers/net/bonding/
2908 F:      include/uapi/linux/if_bonding.h
2909
2910 BPF (Safe dynamic programs and tools)
2911 M:      Alexei Starovoitov <ast@kernel.org>
2912 M:      Daniel Borkmann <daniel@iogearbox.net>
2913 R:      Martin KaFai Lau <kafai@fb.com>
2914 R:      Song Liu <songliubraving@fb.com>
2915 R:      Yonghong Song <yhs@fb.com>
2916 L:      netdev@vger.kernel.org
2917 L:      bpf@vger.kernel.org
2918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2920 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2921 S:      Supported
2922 F:      arch/*/net/*
2923 F:      Documentation/networking/filter.txt
2924 F:      Documentation/bpf/
2925 F:      include/linux/bpf*
2926 F:      include/linux/filter.h
2927 F:      include/trace/events/xdp.h
2928 F:      include/uapi/linux/bpf*
2929 F:      include/uapi/linux/filter.h
2930 F:      kernel/bpf/
2931 F:      kernel/trace/bpf_trace.c
2932 F:      lib/test_bpf.c
2933 F:      net/bpf/
2934 F:      net/core/filter.c
2935 F:      net/sched/act_bpf.c
2936 F:      net/sched/cls_bpf.c
2937 F:      samples/bpf/
2938 F:      tools/bpf/
2939 F:      tools/lib/bpf/
2940 F:      tools/testing/selftests/bpf/
2941 K:      bpf
2942 N:      bpf
2943
2944 BPF JIT for ARM
2945 M:      Shubham Bansal <illusionist.neo@gmail.com>
2946 L:      netdev@vger.kernel.org
2947 L:      bpf@vger.kernel.org
2948 S:      Maintained
2949 F:      arch/arm/net/
2950
2951 BPF JIT for ARM64
2952 M:      Daniel Borkmann <daniel@iogearbox.net>
2953 M:      Alexei Starovoitov <ast@kernel.org>
2954 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2955 L:      netdev@vger.kernel.org
2956 L:      bpf@vger.kernel.org
2957 S:      Supported
2958 F:      arch/arm64/net/
2959
2960 BPF JIT for MIPS (32-BIT AND 64-BIT)
2961 M:      Paul Burton <paul.burton@mips.com>
2962 L:      netdev@vger.kernel.org
2963 L:      bpf@vger.kernel.org
2964 S:      Maintained
2965 F:      arch/mips/net/
2966
2967 BPF JIT for NFP NICs
2968 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2969 L:      netdev@vger.kernel.org
2970 L:      bpf@vger.kernel.org
2971 S:      Supported
2972 F:      drivers/net/ethernet/netronome/nfp/bpf/
2973
2974 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2975 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2976 M:      Sandipan Das <sandipan@linux.ibm.com>
2977 L:      netdev@vger.kernel.org
2978 L:      bpf@vger.kernel.org
2979 S:      Maintained
2980 F:      arch/powerpc/net/
2981
2982 BPF JIT for RISC-V (RV64G)
2983 M:      Björn Töpel <bjorn.topel@gmail.com>
2984 L:      netdev@vger.kernel.org
2985 S:      Maintained
2986 F:      arch/riscv/net/
2987
2988 BPF JIT for S390
2989 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2990 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2991 L:      netdev@vger.kernel.org
2992 L:      bpf@vger.kernel.org
2993 S:      Maintained
2994 F:      arch/s390/net/
2995 X:      arch/s390/net/pnet.c
2996
2997 BPF JIT for SPARC (32-BIT AND 64-BIT)
2998 M:      David S. Miller <davem@davemloft.net>
2999 L:      netdev@vger.kernel.org
3000 L:      bpf@vger.kernel.org
3001 S:      Maintained
3002 F:      arch/sparc/net/
3003
3004 BPF JIT for X86 32-BIT
3005 M:      Wang YanQing <udknight@gmail.com>
3006 L:      netdev@vger.kernel.org
3007 L:      bpf@vger.kernel.org
3008 S:      Maintained
3009 F:      arch/x86/net/bpf_jit_comp32.c
3010
3011 BPF JIT for X86 64-BIT
3012 M:      Alexei Starovoitov <ast@kernel.org>
3013 M:      Daniel Borkmann <daniel@iogearbox.net>
3014 L:      netdev@vger.kernel.org
3015 L:      bpf@vger.kernel.org
3016 S:      Supported
3017 F:      arch/x86/net/
3018 X:      arch/x86/net/bpf_jit_comp32.c
3019
3020 BROADCOM B44 10/100 ETHERNET DRIVER
3021 M:      Michael Chan <michael.chan@broadcom.com>
3022 L:      netdev@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/net/ethernet/broadcom/b44.*
3025
3026 BROADCOM B53 ETHERNET SWITCH DRIVER
3027 M:      Florian Fainelli <f.fainelli@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3030 S:      Supported
3031 F:      drivers/net/dsa/b53/*
3032 F:      include/linux/platform_data/b53.h
3033
3034 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3035 M:      Florian Fainelli <f.fainelli@gmail.com>
3036 M:      Ray Jui <rjui@broadcom.com>
3037 M:      Scott Branden <sbranden@broadcom.com>
3038 M:      bcm-kernel-feedback-list@broadcom.com
3039 T:      git git://github.com/broadcom/mach-bcm
3040 S:      Maintained
3041 N:      bcm281*
3042 N:      bcm113*
3043 N:      bcm216*
3044 N:      kona
3045 F:      arch/arm/mach-bcm/
3046
3047 BROADCOM BCM2835 ARM ARCHITECTURE
3048 M:      Eric Anholt <eric@anholt.net>
3049 M:      Stefan Wahren <stefan.wahren@i2se.com>
3050 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3052 T:      git git://github.com/anholt/linux
3053 S:      Maintained
3054 N:      bcm2835
3055 F:      drivers/staging/vc04_services
3056
3057 BROADCOM BCM47XX MIPS ARCHITECTURE
3058 M:      Hauke Mehrtens <hauke@hauke-m.de>
3059 M:      Rafał Miłecki <zajec5@gmail.com>
3060 L:      linux-mips@vger.kernel.org
3061 S:      Maintained
3062 F:      Documentation/devicetree/bindings/mips/brcm/
3063 F:      arch/mips/bcm47xx/*
3064 F:      arch/mips/include/asm/mach-bcm47xx/*
3065
3066 BROADCOM BCM5301X ARM ARCHITECTURE
3067 M:      Hauke Mehrtens <hauke@hauke-m.de>
3068 M:      Rafał Miłecki <zajec5@gmail.com>
3069 M:      bcm-kernel-feedback-list@broadcom.com
3070 L:      linux-arm-kernel@lists.infradead.org
3071 S:      Maintained
3072 F:      arch/arm/mach-bcm/bcm_5301x.c
3073 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3074 F:      arch/arm/boot/dts/bcm470*
3075 F:      arch/arm/boot/dts/bcm953012*
3076
3077 BROADCOM BCM53573 ARM ARCHITECTURE
3078 M:      Rafał Miłecki <rafal@milecki.pl>
3079 L:      linux-arm-kernel@lists.infradead.org
3080 S:      Maintained
3081 F:      arch/arm/boot/dts/bcm53573*
3082 F:      arch/arm/boot/dts/bcm47189*
3083
3084 BROADCOM BCM63XX ARM ARCHITECTURE
3085 M:      Florian Fainelli <f.fainelli@gmail.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3088 T:      git git://github.com/broadcom/stblinux.git
3089 S:      Maintained
3090 N:      bcm63xx
3091
3092 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3093 M:      Kevin Cernekee <cernekee@gmail.com>
3094 L:      linux-usb@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3097
3098 BROADCOM BCM7XXX ARM ARCHITECTURE
3099 M:      Brian Norris <computersforpeace@gmail.com>
3100 M:      Gregory Fong <gregory.0xf0@gmail.com>
3101 M:      Florian Fainelli <f.fainelli@gmail.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3104 T:      git git://github.com/broadcom/stblinux.git
3105 S:      Maintained
3106 F:      arch/arm/mach-bcm/*brcmstb*
3107 F:      arch/arm/boot/dts/bcm7*.dts*
3108 F:      drivers/bus/brcmstb_gisb.c
3109 F:      arch/arm/mm/cache-b15-rac.c
3110 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3111 N:      brcmstb
3112
3113 BROADCOM BMIPS CPUFREQ DRIVER
3114 M:      Markus Mayer <mmayer@broadcom.com>
3115 M:      bcm-kernel-feedback-list@broadcom.com
3116 L:      linux-pm@vger.kernel.org
3117 S:      Maintained
3118 F:      drivers/cpufreq/bmips-cpufreq.c
3119
3120 BROADCOM BMIPS MIPS ARCHITECTURE
3121 M:      Kevin Cernekee <cernekee@gmail.com>
3122 M:      Florian Fainelli <f.fainelli@gmail.com>
3123 L:      linux-mips@vger.kernel.org
3124 T:      git git://github.com/broadcom/stblinux.git
3125 S:      Maintained
3126 F:      arch/mips/bmips/*
3127 F:      arch/mips/include/asm/mach-bmips/*
3128 F:      arch/mips/kernel/*bmips*
3129 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3130 F:      drivers/irqchip/irq-bcm63*
3131 F:      drivers/irqchip/irq-bcm7*
3132 F:      drivers/irqchip/irq-brcmstb*
3133 F:      include/linux/bcm963xx_nvram.h
3134 F:      include/linux/bcm963xx_tag.h
3135
3136 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3137 M:      Rasesh Mody <rmody@marvell.com>
3138 M:      GR-Linux-NIC-Dev@marvell.com
3139 L:      netdev@vger.kernel.org
3140 S:      Supported
3141 F:      drivers/net/ethernet/broadcom/bnx2.*
3142 F:      drivers/net/ethernet/broadcom/bnx2_*
3143
3144 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3145 M:      QLogic-Storage-Upstream@qlogic.com
3146 L:      linux-scsi@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/scsi/bnx2fc/
3149
3150 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3151 M:      QLogic-Storage-Upstream@qlogic.com
3152 L:      linux-scsi@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/scsi/bnx2i/
3155
3156 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3157 M:      Ariel Elior <aelior@marvell.com>
3158 M:      Sudarsana Kalluru <skalluru@marvell.com>
3159 M:      GR-everest-linux-l2@marvell.com
3160 L:      netdev@vger.kernel.org
3161 S:      Supported
3162 F:      drivers/net/ethernet/broadcom/bnx2x/
3163
3164 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3165 M:      Michael Chan <michael.chan@broadcom.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 F:      drivers/net/ethernet/broadcom/bnxt/
3169
3170 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3171 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3172 M:      Franky Lin <franky.lin@broadcom.com>
3173 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3174 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3175 M:      Wright Feng <wright.feng@cypress.com>
3176 L:      linux-wireless@vger.kernel.org
3177 L:      brcm80211-dev-list.pdl@broadcom.com
3178 L:      brcm80211-dev-list@cypress.com
3179 S:      Supported
3180 F:      drivers/net/wireless/broadcom/brcm80211/
3181
3182 BROADCOM BRCMSTB GPIO DRIVER
3183 M:      Gregory Fong <gregory.0xf0@gmail.com>
3184 L:      bcm-kernel-feedback-list@broadcom.com
3185 S:      Supported
3186 F:      drivers/gpio/gpio-brcmstb.c
3187 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3188
3189 BROADCOM BRCMSTB I2C DRIVER
3190 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3191 L:      linux-i2c@vger.kernel.org
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 S:      Supported
3194 F:      drivers/i2c/busses/i2c-brcmstb.c
3195 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3196
3197 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3198 M:      Al Cooper <alcooperx@gmail.com>
3199 L:      linux-kernel@vger.kernel.org
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 S:      Maintained
3202 F:      drivers/phy/broadcom/phy-brcm-usb*
3203
3204 BROADCOM GENET ETHERNET DRIVER
3205 M:      Doug Berger <opendmb@gmail.com>
3206 M:      Florian Fainelli <f.fainelli@gmail.com>
3207 L:      netdev@vger.kernel.org
3208 S:      Supported
3209 F:      drivers/net/ethernet/broadcom/genet/
3210
3211 BROADCOM IPROC ARM ARCHITECTURE
3212 M:      Ray Jui <rjui@broadcom.com>
3213 M:      Scott Branden <sbranden@broadcom.com>
3214 M:      bcm-kernel-feedback-list@broadcom.com
3215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3216 T:      git git://github.com/broadcom/cygnus-linux.git
3217 S:      Maintained
3218 N:      iproc
3219 N:      cygnus
3220 N:      bcm[-_]nsp
3221 N:      bcm9113*
3222 N:      bcm9583*
3223 N:      bcm9585*
3224 N:      bcm9586*
3225 N:      bcm988312
3226 N:      bcm113*
3227 N:      bcm583*
3228 N:      bcm585*
3229 N:      bcm586*
3230 N:      bcm88312
3231 N:      hr2
3232 N:      stingray
3233 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3234 F:      arch/arm64/boot/dts/broadcom/stingray/*
3235 F:      drivers/clk/bcm/clk-ns*
3236 F:      drivers/clk/bcm/clk-sr*
3237 F:      drivers/pinctrl/bcm/pinctrl-ns*
3238 F:      include/dt-bindings/clock/bcm-sr*
3239
3240 BROADCOM KONA GPIO DRIVER
3241 M:      Ray Jui <rjui@broadcom.com>
3242 L:      bcm-kernel-feedback-list@broadcom.com
3243 S:      Supported
3244 F:      drivers/gpio/gpio-bcm-kona.c
3245 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3246
3247 BROADCOM NETXTREME-E ROCE DRIVER
3248 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3249 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3250 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3251 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3252 L:      linux-rdma@vger.kernel.org
3253 W:      http://www.broadcom.com
3254 S:      Supported
3255 F:      drivers/infiniband/hw/bnxt_re/
3256 F:      include/uapi/rdma/bnxt_re-abi.h
3257
3258 BROADCOM NVRAM DRIVER
3259 M:      Rafał Miłecki <zajec5@gmail.com>
3260 L:      linux-mips@vger.kernel.org
3261 S:      Maintained
3262 F:      drivers/firmware/broadcom/*
3263
3264 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3265 M:      Rafał Miłecki <zajec5@gmail.com>
3266 L:      linux-wireless@vger.kernel.org
3267 S:      Maintained
3268 F:      drivers/bcma/
3269 F:      include/linux/bcma/
3270
3271 BROADCOM STB AVS CPUFREQ DRIVER
3272 M:      Markus Mayer <mmayer@broadcom.com>
3273 M:      bcm-kernel-feedback-list@broadcom.com
3274 L:      linux-pm@vger.kernel.org
3275 S:      Maintained
3276 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3277 F:      drivers/cpufreq/brcmstb*
3278
3279 BROADCOM STB AVS TMON DRIVER
3280 M:      Markus Mayer <mmayer@broadcom.com>
3281 M:      bcm-kernel-feedback-list@broadcom.com
3282 L:      linux-pm@vger.kernel.org
3283 S:      Maintained
3284 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3285 F:      drivers/thermal/broadcom/brcmstb*
3286
3287 BROADCOM STB NAND FLASH DRIVER
3288 M:      Brian Norris <computersforpeace@gmail.com>
3289 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3290 L:      linux-mtd@lists.infradead.org
3291 L:      bcm-kernel-feedback-list@broadcom.com
3292 S:      Maintained
3293 F:      drivers/mtd/nand/raw/brcmnand/
3294
3295 BROADCOM STB DPFE DRIVER
3296 M:      Markus Mayer <mmayer@broadcom.com>
3297 M:      bcm-kernel-feedback-list@broadcom.com
3298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3299 S:      Maintained
3300 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3301 F:      drivers/memory/brcmstb_dpfe.c
3302
3303 BROADCOM SPI DRIVER
3304 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3305 M:      bcm-kernel-feedback-list@broadcom.com
3306 S:      Maintained
3307 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3308 F:      drivers/spi/spi-bcm-qspi.*
3309 F:      drivers/spi/spi-brcmstb-qspi.c
3310 F:      drivers/spi/spi-iproc-qspi.c
3311
3312 BROADCOM SYSTEMPORT ETHERNET DRIVER
3313 M:      Florian Fainelli <f.fainelli@gmail.com>
3314 L:      netdev@vger.kernel.org
3315 S:      Supported
3316 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3317
3318 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3319 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3320 M:      Prashant Sreedharan <prashant@broadcom.com>
3321 M:      Michael Chan <mchan@broadcom.com>
3322 L:      netdev@vger.kernel.org
3323 S:      Supported
3324 F:      drivers/net/ethernet/broadcom/tg3.*
3325
3326 BROCADE BFA FC SCSI DRIVER
3327 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3328 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3329 L:      linux-scsi@vger.kernel.org
3330 S:      Supported
3331 F:      drivers/scsi/bfa/
3332
3333 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3334 M:      Rasesh Mody <rmody@marvell.com>
3335 M:      Sudarsana Kalluru <skalluru@marvell.com>
3336 M:      GR-Linux-NIC-Dev@marvell.com
3337 L:      netdev@vger.kernel.org
3338 S:      Supported
3339 F:      drivers/net/ethernet/brocade/bna/
3340
3341 BSG (block layer generic sg v4 driver)
3342 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3343 L:      linux-scsi@vger.kernel.org
3344 S:      Supported
3345 F:      block/bsg.c
3346 F:      include/linux/bsg.h
3347 F:      include/uapi/linux/bsg.h
3348
3349 BT87X AUDIO DRIVER
3350 M:      Clemens Ladisch <clemens@ladisch.de>
3351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3352 T:      git git://git.alsa-project.org/alsa-kernel.git
3353 S:      Maintained
3354 F:      Documentation/sound/cards/bt87x.rst
3355 F:      sound/pci/bt87x.c
3356
3357 BT8XXGPIO DRIVER
3358 M:      Michael Buesch <m@bues.ch>
3359 W:      http://bu3sch.de/btgpio.php
3360 S:      Maintained
3361 F:      drivers/gpio/gpio-bt8xx.c
3362
3363 BTRFS FILE SYSTEM
3364 M:      Chris Mason <clm@fb.com>
3365 M:      Josef Bacik <josef@toxicpanda.com>
3366 M:      David Sterba <dsterba@suse.com>
3367 L:      linux-btrfs@vger.kernel.org
3368 W:      http://btrfs.wiki.kernel.org/
3369 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3371 S:      Maintained
3372 F:      Documentation/filesystems/btrfs.txt
3373 F:      fs/btrfs/
3374 F:      include/linux/btrfs*
3375 F:      include/uapi/linux/btrfs*
3376
3377 BTTV VIDEO4LINUX DRIVER
3378 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3379 L:      linux-media@vger.kernel.org
3380 W:      https://linuxtv.org
3381 T:      git git://linuxtv.org/media_tree.git
3382 S:      Odd fixes
3383 F:      Documentation/media/v4l-drivers/bttv*
3384 F:      drivers/media/pci/bt8xx/bttv*
3385
3386 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3387 M:      Chanwoo Choi <cw00.choi@samsung.com>
3388 L:      linux-pm@vger.kernel.org
3389 L:      linux-samsung-soc@vger.kernel.org
3390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3391 S:      Maintained
3392 F:      drivers/devfreq/exynos-bus.c
3393 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3394
3395 BUSLOGIC SCSI DRIVER
3396 M:      Khalid Aziz <khalid@gonehiking.org>
3397 L:      linux-scsi@vger.kernel.org
3398 S:      Maintained
3399 F:      drivers/scsi/BusLogic.*
3400 F:      drivers/scsi/FlashPoint.*
3401
3402 C-MEDIA CMI8788 DRIVER
3403 M:      Clemens Ladisch <clemens@ladisch.de>
3404 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3405 T:      git git://git.alsa-project.org/alsa-kernel.git
3406 S:      Maintained
3407 F:      sound/pci/oxygen/
3408
3409 C-SKY ARCHITECTURE
3410 M:      Guo Ren <guoren@kernel.org>
3411 T:      git https://github.com/c-sky/csky-linux.git
3412 S:      Supported
3413 F:      arch/csky/
3414 F:      Documentation/devicetree/bindings/csky/
3415 F:      drivers/irqchip/irq-csky-*
3416 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3417 F:      drivers/clocksource/timer-gx6605s.c
3418 F:      drivers/clocksource/timer-mp-csky.c
3419 F:      Documentation/devicetree/bindings/timer/csky,*
3420 K:      csky
3421 N:      csky
3422
3423 C6X ARCHITECTURE
3424 M:      Mark Salter <msalter@redhat.com>
3425 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3426 L:      linux-c6x-dev@linux-c6x.org
3427 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3428 S:      Maintained
3429 F:      arch/c6x/
3430
3431 CA8210 IEEE-802.15.4 RADIO DRIVER
3432 M:      Harry Morris <h.morris@cascoda.com>
3433 L:      linux-wpan@vger.kernel.org
3434 W:      https://github.com/Cascoda/ca8210-linux.git
3435 S:      Maintained
3436 F:      drivers/net/ieee802154/ca8210.c
3437 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3438
3439 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3440 M:      David Howells <dhowells@redhat.com>
3441 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3442 S:      Supported
3443 F:      Documentation/filesystems/caching/cachefiles.txt
3444 F:      fs/cachefiles/
3445
3446 CADENCE MIPI-CSI2 BRIDGES
3447 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3448 L:      linux-media@vger.kernel.org
3449 S:      Maintained
3450 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3451 F:      drivers/media/platform/cadence/cdns-csi2*
3452
3453 CADET FM/AM RADIO RECEIVER DRIVER
3454 M:      Hans Verkuil <hverkuil@xs4all.nl>
3455 L:      linux-media@vger.kernel.org
3456 T:      git git://linuxtv.org/media_tree.git
3457 W:      https://linuxtv.org
3458 S:      Maintained
3459 F:      drivers/media/radio/radio-cadet*
3460
3461 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3462 M:      Jonathan Corbet <corbet@lwn.net>
3463 L:      linux-media@vger.kernel.org
3464 T:      git git://linuxtv.org/media_tree.git
3465 S:      Maintained
3466 F:      Documentation/media/v4l-drivers/cafe_ccic*
3467 F:      drivers/media/platform/marvell-ccic/
3468
3469 CAIF NETWORK LAYER
3470 L:      netdev@vger.kernel.org
3471 S:      Orphan
3472 F:      Documentation/networking/caif/
3473 F:      drivers/net/caif/
3474 F:      include/uapi/linux/caif/
3475 F:      include/net/caif/
3476 F:      net/caif/
3477
3478 CAKE QDISC
3479 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3480 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3481 S:      Maintained
3482 F:      net/sched/sch_cake.c
3483
3484 CALGARY x86-64 IOMMU
3485 M:      Muli Ben-Yehuda <mulix@mulix.org>
3486 M:      Jon Mason <jdmason@kudzu.us>
3487 L:      iommu@lists.linux-foundation.org
3488 S:      Maintained
3489 F:      arch/x86/kernel/pci-calgary_64.c
3490 F:      arch/x86/kernel/tce_64.c
3491 F:      arch/x86/include/asm/calgary.h
3492 F:      arch/x86/include/asm/tce.h
3493
3494 CAN NETWORK DRIVERS
3495 M:      Wolfgang Grandegger <wg@grandegger.com>
3496 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3497 L:      linux-can@vger.kernel.org
3498 W:      https://github.com/linux-can
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3501 S:      Maintained
3502 F:      Documentation/devicetree/bindings/net/can/
3503 F:      drivers/net/can/
3504 F:      include/linux/can/dev.h
3505 F:      include/linux/can/platform/
3506 F:      include/uapi/linux/can/error.h
3507 F:      include/uapi/linux/can/netlink.h
3508
3509 CAN NETWORK LAYER
3510 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3511 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3512 L:      linux-can@vger.kernel.org
3513 W:      https://github.com/linux-can
3514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3516 S:      Maintained
3517 F:      Documentation/networking/can.rst
3518 F:      net/can/
3519 F:      include/linux/can/core.h
3520 F:      include/uapi/linux/can.h
3521 F:      include/uapi/linux/can/bcm.h
3522 F:      include/uapi/linux/can/raw.h
3523 F:      include/uapi/linux/can/gw.h
3524
3525 CAPABILITIES
3526 M:      Serge Hallyn <serge@hallyn.com>
3527 L:      linux-security-module@vger.kernel.org
3528 S:      Supported
3529 F:      include/linux/capability.h
3530 F:      include/uapi/linux/capability.h
3531 F:      security/commoncap.c
3532 F:      kernel/capability.c
3533
3534 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3535 M:      Kevin Tsai <ktsai@capellamicro.com>
3536 S:      Maintained
3537 F:      drivers/iio/light/cm*
3538
3539 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3540 M:      Christian Lamparter <chunkeey@googlemail.com>
3541 L:      linux-wireless@vger.kernel.org
3542 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3543 S:      Maintained
3544 F:      drivers/net/wireless/ath/carl9170/
3545
3546 CAVIUM I2C DRIVER
3547 M:      Jan Glauber <jglauber@cavium.com>
3548 M:      David Daney <david.daney@cavium.com>
3549 W:      http://www.cavium.com
3550 S:      Supported
3551 F:      drivers/i2c/busses/i2c-octeon*
3552 F:      drivers/i2c/busses/i2c-thunderx*
3553
3554 CAVIUM LIQUIDIO NETWORK DRIVER
3555 M:      Derek Chickles <dchickles@marvell.com>
3556 M:      Satanand Burla <sburla@marvell.com>
3557 M:      Felix Manlunas <fmanlunas@marvell.com>
3558 L:      netdev@vger.kernel.org
3559 W:      http://www.cavium.com
3560 S:      Supported
3561 F:      drivers/net/ethernet/cavium/liquidio/
3562
3563 CAVIUM MMC DRIVER
3564 M:      Jan Glauber <jglauber@cavium.com>
3565 M:      David Daney <david.daney@cavium.com>
3566 M:      Steven J. Hill <Steven.Hill@cavium.com>
3567 W:      http://www.cavium.com
3568 S:      Supported
3569 F:      drivers/mmc/host/cavium*
3570
3571 CAVIUM OCTEON-TX CRYPTO DRIVER
3572 M:      George Cherian <george.cherian@cavium.com>
3573 L:      linux-crypto@vger.kernel.org
3574 W:      http://www.cavium.com
3575 S:      Supported
3576 F:      drivers/crypto/cavium/cpt/
3577
3578 CAVIUM THUNDERX2 ARM64 SOC
3579 M:      Robert Richter <rrichter@cavium.com>
3580 M:      Jayachandran C <jnair@caviumnetworks.com>
3581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3582 S:      Maintained
3583 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3584 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3585
3586 CC2520 IEEE-802.15.4 RADIO DRIVER
3587 M:      Varka Bhadram <varkabhadram@gmail.com>
3588 L:      linux-wpan@vger.kernel.org
3589 S:      Maintained
3590 F:      drivers/net/ieee802154/cc2520.c
3591 F:      include/linux/spi/cc2520.h
3592 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3593
3594 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3595 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3596 L:      linux-crypto@vger.kernel.org
3597 S:      Supported
3598 F:      drivers/crypto/ccree/
3599 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3600
3601 CEC FRAMEWORK
3602 M:      Hans Verkuil <hans.verkuil@cisco.com>
3603 L:      linux-media@vger.kernel.org
3604 T:      git git://linuxtv.org/media_tree.git
3605 W:      http://linuxtv.org
3606 S:      Supported
3607 F:      Documentation/media/kapi/cec-core.rst
3608 F:      Documentation/media/uapi/cec
3609 F:      drivers/media/cec/
3610 F:      drivers/media/rc/keymaps/rc-cec.c
3611 F:      include/media/cec.h
3612 F:      include/media/cec-notifier.h
3613 F:      include/uapi/linux/cec.h
3614 F:      include/uapi/linux/cec-funcs.h
3615 F:      Documentation/devicetree/bindings/media/cec.txt
3616 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3617
3618 CEC GPIO DRIVER
3619 M:      Hans Verkuil <hans.verkuil@cisco.com>
3620 L:      linux-media@vger.kernel.org
3621 T:      git git://linuxtv.org/media_tree.git
3622 W:      http://linuxtv.org
3623 S:      Supported
3624 F:      drivers/media/platform/cec-gpio/
3625 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3626
3627 CELL BROADBAND ENGINE ARCHITECTURE
3628 M:      Arnd Bergmann <arnd@arndb.de>
3629 L:      linuxppc-dev@lists.ozlabs.org
3630 W:      http://www.ibm.com/developerworks/power/cell/
3631 S:      Supported
3632 F:      arch/powerpc/include/asm/cell*.h
3633 F:      arch/powerpc/include/asm/spu*.h
3634 F:      arch/powerpc/include/uapi/asm/spu*.h
3635 F:      arch/powerpc/oprofile/*cell*
3636 F:      arch/powerpc/platforms/cell/
3637
3638 CEPH COMMON CODE (LIBCEPH)
3639 M:      Ilya Dryomov <idryomov@gmail.com>
3640 M:      "Yan, Zheng" <zyan@redhat.com>
3641 M:      Sage Weil <sage@redhat.com>
3642 L:      ceph-devel@vger.kernel.org
3643 W:      http://ceph.com/
3644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3645 T:      git git://github.com/ceph/ceph-client.git
3646 S:      Supported
3647 F:      net/ceph/
3648 F:      include/linux/ceph/
3649 F:      include/linux/crush/
3650
3651 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3652 M:      "Yan, Zheng" <zyan@redhat.com>
3653 M:      Sage Weil <sage@redhat.com>
3654 M:      Ilya Dryomov <idryomov@gmail.com>
3655 L:      ceph-devel@vger.kernel.org
3656 W:      http://ceph.com/
3657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3658 T:      git git://github.com/ceph/ceph-client.git
3659 S:      Supported
3660 F:      Documentation/filesystems/ceph.txt
3661 F:      fs/ceph/
3662
3663 CERTIFICATE HANDLING:
3664 M:      David Howells <dhowells@redhat.com>
3665 M:      David Woodhouse <dwmw2@infradead.org>
3666 L:      keyrings@vger.kernel.org
3667 S:      Maintained
3668 F:      Documentation/admin-guide/module-signing.rst
3669 F:      certs/
3670 F:      scripts/sign-file.c
3671 F:      scripts/extract-cert.c
3672
3673 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3674 L:      linux-usb@vger.kernel.org
3675 S:      Orphan
3676 F:      Documentation/usb/WUSB-Design-overview.txt
3677 F:      Documentation/usb/wusb-cbaf
3678 F:      drivers/usb/host/hwa-hc.c
3679 F:      drivers/usb/host/whci/
3680 F:      drivers/usb/wusbcore/
3681 F:      include/linux/usb/wusb*
3682
3683 CFAG12864B LCD DRIVER
3684 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3685 S:      Maintained
3686 F:      drivers/auxdisplay/cfag12864b.c
3687 F:      include/linux/cfag12864b.h
3688
3689 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3690 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3691 S:      Maintained
3692 F:      drivers/auxdisplay/cfag12864bfb.c
3693 F:      include/linux/cfag12864b.h
3694
3695 802.11 (including CFG80211/NL80211)
3696 M:      Johannes Berg <johannes@sipsolutions.net>
3697 L:      linux-wireless@vger.kernel.org
3698 W:      http://wireless.kernel.org/
3699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3701 S:      Maintained
3702 F:      net/wireless/
3703 F:      include/uapi/linux/nl80211.h
3704 F:      include/linux/ieee80211.h
3705 F:      include/net/wext.h
3706 F:      include/net/cfg80211.h
3707 F:      include/net/iw_handler.h
3708 F:      include/net/ieee80211_radiotap.h
3709 F:      Documentation/driver-api/80211/cfg80211.rst
3710 F:      Documentation/networking/regulatory.txt
3711
3712 CHAR and MISC DRIVERS
3713 M:      Arnd Bergmann <arnd@arndb.de>
3714 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3716 S:      Supported
3717 F:      drivers/char/
3718 F:      drivers/misc/
3719 F:      include/linux/miscdevice.h
3720
3721 CHECKPATCH
3722 M:      Andy Whitcroft <apw@canonical.com>
3723 M:      Joe Perches <joe@perches.com>
3724 S:      Maintained
3725 F:      scripts/checkpatch.pl
3726
3727 CHINESE DOCUMENTATION
3728 M:      Harry Wei <harryxiyou@gmail.com>
3729 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3730 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3731 S:      Maintained
3732 F:      Documentation/translations/zh_CN/
3733
3734 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3735 M:      Peter Chen <Peter.Chen@nxp.com>
3736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3737 L:      linux-usb@vger.kernel.org
3738 S:      Maintained
3739 F:      drivers/usb/chipidea/
3740
3741 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3742 M:      Hans de Goede <hdegoede@redhat.com>
3743 L:      linux-input@vger.kernel.org
3744 S:      Maintained
3745 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3746 F:      drivers/input/touchscreen/chipone_icn8318.c
3747
3748 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3749 M:      Hans de Goede <hdegoede@redhat.com>
3750 L:      linux-input@vger.kernel.org
3751 S:      Maintained
3752 F:      drivers/input/touchscreen/chipone_icn8505.c
3753
3754 CHROME HARDWARE PLATFORM SUPPORT
3755 M:      Benson Leung <bleung@chromium.org>
3756 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3757 S:      Maintained
3758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3759 F:      drivers/platform/chrome/
3760
3761 CHROMEOS EC SUBDRIVERS
3762 M:      Benson Leung <bleung@chromium.org>
3763 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3764 R:      Guenter Roeck <groeck@chromium.org>
3765 S:      Maintained
3766 N:      cros_ec
3767 N:      cros-ec
3768 F:      drivers/power/supply/cros_usbpd-charger.c
3769
3770 CHROMEOS EC CODEC DRIVER
3771 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3772 S:      Maintained
3773 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3774 R:      Guenter Roeck <groeck@chromium.org>
3775 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3776 F:      sound/soc/codecs/cros_ec_codec.*
3777
3778 CIRRUS LOGIC AUDIO CODEC DRIVERS
3779 M:      Brian Austin <brian.austin@cirrus.com>
3780 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3781 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3782 S:      Maintained
3783 F:      sound/soc/codecs/cs*
3784
3785 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3786 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3787 L:      netdev@vger.kernel.org
3788 S:      Maintained
3789 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3790
3791 CIRRUS LOGIC LOCHNAGAR DRIVER
3792 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3793 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3794 L:      patches@opensource.cirrus.com
3795 S:      Supported
3796 F:      drivers/clk/clk-lochnagar.c
3797 F:      drivers/mfd/lochnagar-i2c.c
3798 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3799 F:      drivers/regulator/lochnagar-regulator.c
3800 F:      include/dt-bindings/clk/lochnagar.h
3801 F:      include/dt-bindings/pinctrl/lochnagar.h
3802 F:      include/linux/mfd/lochnagar*
3803 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3804 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3805 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3806 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3807
3808 CISCO FCOE HBA DRIVER
3809 M:      Satish Kharat <satishkh@cisco.com>
3810 M:      Sesidhar Baddela <sebaddel@cisco.com>
3811 M:      Karan Tilak Kumar <kartilak@cisco.com>
3812 L:      linux-scsi@vger.kernel.org
3813 S:      Supported
3814 F:      drivers/scsi/fnic/
3815
3816 CISCO SCSI HBA DRIVER
3817 M:      Karan Tilak Kumar <kartilak@cisco.com>
3818 M:      Sesidhar Baddela <sebaddel@cisco.com>
3819 L:      linux-scsi@vger.kernel.org
3820 S:      Supported
3821 F:      drivers/scsi/snic/
3822
3823 CISCO VIC ETHERNET NIC DRIVER
3824 M:      Christian Benvenuti <benve@cisco.com>
3825 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3826 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3827 S:      Supported
3828 F:      drivers/net/ethernet/cisco/enic/
3829
3830 CISCO VIC LOW LATENCY NIC DRIVER
3831 M:      Christian Benvenuti <benve@cisco.com>
3832 M:      Nelson Escobar <neescoba@cisco.com>
3833 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3834 S:      Supported
3835 F:      drivers/infiniband/hw/usnic/
3836
3837 CIRRUS LOGIC MADERA CODEC DRIVERS
3838 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3839 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3840 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3841 L:      patches@opensource.cirrus.com
3842 T:      git https://github.com/CirrusLogic/linux-drivers.git
3843 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3844 S:      Supported
3845 F:      Documentation/devicetree/bindings/mfd/madera.txt
3846 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3847 F:      include/linux/irqchip/irq-madera*
3848 F:      include/linux/mfd/madera/*
3849 F:      drivers/gpio/gpio-madera*
3850 F:      drivers/irqchip/irq-madera*
3851 F:      drivers/mfd/madera*
3852 F:      drivers/mfd/cs47l*
3853 F:      drivers/pinctrl/cirrus/*
3854
3855 CLANG-FORMAT FILE
3856 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3857 S:      Maintained
3858 F:      .clang-format
3859
3860 CLEANCACHE API
3861 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3862 L:      linux-kernel@vger.kernel.org
3863 S:      Maintained
3864 F:      mm/cleancache.c
3865 F:      include/linux/cleancache.h
3866
3867 CLK API
3868 M:      Russell King <linux@armlinux.org.uk>
3869 L:      linux-clk@vger.kernel.org
3870 S:      Maintained
3871 F:      include/linux/clk.h
3872
3873 CLOCKSOURCE, CLOCKEVENT DRIVERS
3874 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3875 M:      Thomas Gleixner <tglx@linutronix.de>
3876 L:      linux-kernel@vger.kernel.org
3877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3878 S:      Supported
3879 F:      drivers/clocksource/
3880 F:      Documentation/devicetree/bindings/timer/
3881
3882 CMPC ACPI DRIVER
3883 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3884 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3885 L:      platform-driver-x86@vger.kernel.org
3886 S:      Supported
3887 F:      drivers/platform/x86/classmate-laptop.c
3888
3889 COBALT MEDIA DRIVER
3890 M:      Hans Verkuil <hans.verkuil@cisco.com>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      https://linuxtv.org
3894 S:      Supported
3895 F:      drivers/media/pci/cobalt/
3896
3897 COCCINELLE/Semantic Patches (SmPL)
3898 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3899 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3900 M:      Nicolas Palix <nicolas.palix@imag.fr>
3901 M:      Michal Marek <michal.lkml@markovi.net>
3902 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3904 W:      http://coccinelle.lip6.fr/
3905 S:      Supported
3906 F:      Documentation/dev-tools/coccinelle.rst
3907 F:      scripts/coccinelle/
3908 F:      scripts/coccicheck
3909
3910 CODA FILE SYSTEM
3911 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3912 M:      coda@cs.cmu.edu
3913 L:      codalist@coda.cs.cmu.edu
3914 W:      http://www.coda.cs.cmu.edu/
3915 S:      Maintained
3916 F:      Documentation/filesystems/coda.txt
3917 F:      fs/coda/
3918 F:      include/linux/coda*.h
3919 F:      include/uapi/linux/coda*.h
3920
3921 CODA V4L2 MEM2MEM DRIVER
3922 M:      Philipp Zabel <p.zabel@pengutronix.de>
3923 L:      linux-media@vger.kernel.org
3924 S:      Maintained
3925 F:      Documentation/devicetree/bindings/media/coda.txt
3926 F:      drivers/media/platform/coda/
3927
3928 CODE OF CONDUCT
3929 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3930 S:      Supported
3931 F:      Documentation/process/code-of-conduct.rst
3932 F:      Documentation/process/code-of-conduct-interpretation.rst
3933
3934 COMMON CLK FRAMEWORK
3935 M:      Michael Turquette <mturquette@baylibre.com>
3936 M:      Stephen Boyd <sboyd@kernel.org>
3937 L:      linux-clk@vger.kernel.org
3938 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3940 S:      Maintained
3941 F:      Documentation/devicetree/bindings/clock/
3942 F:      drivers/clk/
3943 X:      drivers/clk/clkdev.c
3944 F:      include/linux/clk-pr*
3945 F:      include/linux/clk/
3946 F:      include/linux/of_clk.h
3947
3948 COMMON INTERNET FILE SYSTEM (CIFS)
3949 M:      Steve French <sfrench@samba.org>
3950 L:      linux-cifs@vger.kernel.org
3951 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3952 W:      http://linux-cifs.samba.org/
3953 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3954 S:      Supported
3955 F:      Documentation/filesystems/cifs/
3956 F:      fs/cifs/
3957
3958 COMPACTPCI HOTPLUG CORE
3959 M:      Scott Murray <scott@spiteful.org>
3960 L:      linux-pci@vger.kernel.org
3961 S:      Maintained
3962 F:      drivers/pci/hotplug/cpci_hotplug*
3963
3964 COMPACTPCI HOTPLUG GENERIC DRIVER
3965 M:      Scott Murray <scott@spiteful.org>
3966 L:      linux-pci@vger.kernel.org
3967 S:      Maintained
3968 F:      drivers/pci/hotplug/cpcihp_generic.c
3969
3970 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3971 M:      Scott Murray <scott@spiteful.org>
3972 L:      linux-pci@vger.kernel.org
3973 S:      Maintained
3974 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3975
3976 COMPAL LAPTOP SUPPORT
3977 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3978 L:      platform-driver-x86@vger.kernel.org
3979 S:      Maintained
3980 F:      drivers/platform/x86/compal-laptop.c
3981
3982 COMPILER ATTRIBUTES
3983 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3984 S:      Maintained
3985 F:      include/linux/compiler_attributes.h
3986
3987 CONEXANT ACCESSRUNNER USB DRIVER
3988 L:      accessrunner-general@lists.sourceforge.net
3989 W:      http://accessrunner.sourceforge.net/
3990 S:      Orphan
3991 F:      drivers/usb/atm/cxacru.c
3992
3993 CONFIGFS
3994 M:      Joel Becker <jlbec@evilplan.org>
3995 M:      Christoph Hellwig <hch@lst.de>
3996 T:      git git://git.infradead.org/users/hch/configfs.git
3997 S:      Supported
3998 F:      fs/configfs/
3999 F:      include/linux/configfs.h
4000
4001 CONNECTOR
4002 M:      Evgeniy Polyakov <zbr@ioremap.net>
4003 L:      netdev@vger.kernel.org
4004 S:      Maintained
4005 F:      drivers/connector/
4006
4007 CONTROL GROUP (CGROUP)
4008 M:      Tejun Heo <tj@kernel.org>
4009 M:      Li Zefan <lizefan@huawei.com>
4010 M:      Johannes Weiner <hannes@cmpxchg.org>
4011 L:      cgroups@vger.kernel.org
4012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4013 S:      Maintained
4014 F:      Documentation/admin-guide/cgroup-v2.rst
4015 F:      Documentation/cgroup-v1/
4016 F:      include/linux/cgroup*
4017 F:      kernel/cgroup/
4018
4019 CONTROL GROUP - CPUSET
4020 M:      Li Zefan <lizefan@huawei.com>
4021 L:      cgroups@vger.kernel.org
4022 W:      http://www.bullopensource.org/cpuset/
4023 W:      http://oss.sgi.com/projects/cpusets/
4024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4025 S:      Maintained
4026 F:      Documentation/cgroup-v1/cpusets.txt
4027 F:      include/linux/cpuset.h
4028 F:      kernel/cgroup/cpuset.c
4029
4030 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4031 M:      Johannes Weiner <hannes@cmpxchg.org>
4032 M:      Michal Hocko <mhocko@kernel.org>
4033 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4034 L:      cgroups@vger.kernel.org
4035 L:      linux-mm@kvack.org
4036 S:      Maintained
4037 F:      mm/memcontrol.c
4038 F:      mm/swap_cgroup.c
4039
4040 CORETEMP HARDWARE MONITORING DRIVER
4041 M:      Fenghua Yu <fenghua.yu@intel.com>
4042 L:      linux-hwmon@vger.kernel.org
4043 S:      Maintained
4044 F:      Documentation/hwmon/coretemp
4045 F:      drivers/hwmon/coretemp.c
4046
4047 COSA/SRP SYNC SERIAL DRIVER
4048 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4049 W:      http://www.fi.muni.cz/~kas/cosa/
4050 S:      Maintained
4051 F:      drivers/net/wan/cosa*
4052
4053 CPMAC ETHERNET DRIVER
4054 M:      Florian Fainelli <f.fainelli@gmail.com>
4055 L:      netdev@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/net/ethernet/ti/cpmac.c
4058
4059 CPU FREQUENCY SCALING FRAMEWORK
4060 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4061 M:      Viresh Kumar <viresh.kumar@linaro.org>
4062 L:      linux-pm@vger.kernel.org
4063 S:      Maintained
4064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4066 B:      https://bugzilla.kernel.org
4067 F:      Documentation/admin-guide/pm/cpufreq.rst
4068 F:      Documentation/admin-guide/pm/intel_pstate.rst
4069 F:      Documentation/cpu-freq/
4070 F:      Documentation/devicetree/bindings/cpufreq/
4071 F:      drivers/cpufreq/
4072 F:      include/linux/cpufreq.h
4073 F:      tools/testing/selftests/cpufreq/
4074
4075 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4076 M:      Viresh Kumar <viresh.kumar@linaro.org>
4077 M:      Sudeep Holla <sudeep.holla@arm.com>
4078 L:      linux-pm@vger.kernel.org
4079 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4080 S:      Maintained
4081 F:      drivers/cpufreq/arm_big_little.h
4082 F:      drivers/cpufreq/arm_big_little.c
4083
4084 CPU POWER MONITORING SUBSYSTEM
4085 M:      Thomas Renninger <trenn@suse.com>
4086 M:      Shuah Khan <shuah@kernel.org>
4087 M:      Shuah Khan <skhan@linuxfoundation.org>
4088 L:      linux-pm@vger.kernel.org
4089 S:      Maintained
4090 F:      tools/power/cpupower/
4091
4092 CPUID/MSR DRIVER
4093 M:      "H. Peter Anvin" <hpa@zytor.com>
4094 S:      Maintained
4095 F:      arch/x86/kernel/cpuid.c
4096 F:      arch/x86/kernel/msr.c
4097
4098 CPUIDLE DRIVER - ARM BIG LITTLE
4099 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4100 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4101 L:      linux-pm@vger.kernel.org
4102 L:      linux-arm-kernel@lists.infradead.org
4103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4104 S:      Maintained
4105 F:      drivers/cpuidle/cpuidle-big_little.c
4106
4107 CPUIDLE DRIVER - ARM EXYNOS
4108 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4109 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4110 M:      Kukjin Kim <kgene@kernel.org>
4111 L:      linux-pm@vger.kernel.org
4112 L:      linux-samsung-soc@vger.kernel.org
4113 S:      Supported
4114 F:      drivers/cpuidle/cpuidle-exynos.c
4115 F:      arch/arm/mach-exynos/pm.c
4116
4117 CPU IDLE TIME MANAGEMENT FRAMEWORK
4118 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4119 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4120 L:      linux-pm@vger.kernel.org
4121 S:      Maintained
4122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4123 B:      https://bugzilla.kernel.org
4124 F:      Documentation/admin-guide/pm/cpuidle.rst
4125 F:      Documentation/driver-api/pm/cpuidle.rst
4126 F:      drivers/cpuidle/*
4127 F:      include/linux/cpuidle.h
4128
4129 CRAMFS FILESYSTEM
4130 M:      Nicolas Pitre <nico@linaro.org>
4131 S:      Maintained
4132 F:      Documentation/filesystems/cramfs.txt
4133 F:      fs/cramfs/
4134
4135 CRYPTO API
4136 M:      Herbert Xu <herbert@gondor.apana.org.au>
4137 M:      "David S. Miller" <davem@davemloft.net>
4138 L:      linux-crypto@vger.kernel.org
4139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4141 S:      Maintained
4142 F:      Documentation/crypto/
4143 F:      Documentation/devicetree/bindings/crypto/
4144 F:      arch/*/crypto/
4145 F:      crypto/
4146 F:      drivers/crypto/
4147 F:      include/crypto/
4148 F:      include/linux/crypto*
4149
4150 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4151 M:      Neil Horman <nhorman@tuxdriver.com>
4152 L:      linux-crypto@vger.kernel.org
4153 S:      Maintained
4154 F:      crypto/ansi_cprng.c
4155 F:      crypto/rng.c
4156
4157 CS3308 MEDIA DRIVER
4158 M:      Hans Verkuil <hverkuil@xs4all.nl>
4159 L:      linux-media@vger.kernel.org
4160 T:      git git://linuxtv.org/media_tree.git
4161 W:      http://linuxtv.org
4162 S:      Odd Fixes
4163 F:      drivers/media/i2c/cs3308.c
4164
4165 CS5535 Audio ALSA driver
4166 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4167 S:      Maintained
4168 F:      sound/pci/cs5535audio/
4169
4170 CSI DRIVERS FOR ALLWINNER V3s
4171 M:      Yong Deng <yong.deng@magewell.com>
4172 L:      linux-media@vger.kernel.org
4173 T:      git git://linuxtv.org/media_tree.git
4174 S:      Maintained
4175 F:      drivers/media/platform/sunxi/sun6i-csi/
4176 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4177
4178 CW1200 WLAN driver
4179 M:      Solomon Peachy <pizza@shaftnet.org>
4180 S:      Maintained
4181 F:      drivers/net/wireless/st/cw1200/
4182
4183 CX18 VIDEO4LINUX DRIVER
4184 M:      Andy Walls <awalls@md.metrocast.net>
4185 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4186 L:      linux-media@vger.kernel.org
4187 T:      git git://linuxtv.org/media_tree.git
4188 W:      https://linuxtv.org
4189 W:      http://www.ivtvdriver.org/index.php/Cx18
4190 S:      Maintained
4191 F:      Documentation/media/v4l-drivers/cx18*
4192 F:      drivers/media/pci/cx18/
4193 F:      include/uapi/linux/ivtv*
4194
4195 CX2341X MPEG ENCODER HELPER MODULE
4196 M:      Hans Verkuil <hverkuil@xs4all.nl>
4197 L:      linux-media@vger.kernel.org
4198 T:      git git://linuxtv.org/media_tree.git
4199 W:      https://linuxtv.org
4200 S:      Maintained
4201 F:      drivers/media/common/cx2341x*
4202 F:      include/media/drv-intf/cx2341x.h
4203
4204 CX24120 MEDIA DRIVER
4205 M:      Jemma Denson <jdenson@gmail.com>
4206 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4207 L:      linux-media@vger.kernel.org
4208 W:      https://linuxtv.org
4209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4210 S:      Maintained
4211 F:      drivers/media/dvb-frontends/cx24120*
4212
4213 CX88 VIDEO4LINUX DRIVER
4214 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4215 L:      linux-media@vger.kernel.org
4216 W:      https://linuxtv.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 S:      Odd fixes
4219 F:      Documentation/media/v4l-drivers/cx88*
4220 F:      drivers/media/pci/cx88/
4221
4222 CXD2820R MEDIA DRIVER
4223 M:      Antti Palosaari <crope@iki.fi>
4224 L:      linux-media@vger.kernel.org
4225 W:      https://linuxtv.org
4226 W:      http://palosaari.fi/linux/
4227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4228 T:      git git://linuxtv.org/anttip/media_tree.git
4229 S:      Maintained
4230 F:      drivers/media/dvb-frontends/cxd2820r*
4231
4232 CXGB3 ETHERNET DRIVER (CXGB3)
4233 M:      Vishal Kulkarni <vishal@chelsio.com>
4234 L:      netdev@vger.kernel.org
4235 W:      http://www.chelsio.com
4236 S:      Supported
4237 F:      drivers/net/ethernet/chelsio/cxgb3/
4238
4239 CXGB3 ISCSI DRIVER (CXGB3I)
4240 M:      Karen Xie <kxie@chelsio.com>
4241 L:      linux-scsi@vger.kernel.org
4242 W:      http://www.chelsio.com
4243 S:      Supported
4244 F:      drivers/scsi/cxgbi/cxgb3i
4245
4246 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4247 M:      Steve Wise <swise@chelsio.com>
4248 L:      linux-rdma@vger.kernel.org
4249 W:      http://www.openfabrics.org
4250 S:      Supported
4251 F:      drivers/infiniband/hw/cxgb3/
4252 F:      include/uapi/rdma/cxgb3-abi.h
4253
4254 CXGB4 CRYPTO DRIVER (chcr)
4255 M:      Harsh Jain <harsh@chelsio.com>
4256 L:      linux-crypto@vger.kernel.org
4257 W:      http://www.chelsio.com
4258 S:      Supported
4259 F:      drivers/crypto/chelsio
4260
4261 CXGB4 ETHERNET DRIVER (CXGB4)
4262 M:      Vishal Kulkarni <vishal@chelsio.com>
4263 L:      netdev@vger.kernel.org
4264 W:      http://www.chelsio.com
4265 S:      Supported
4266 F:      drivers/net/ethernet/chelsio/cxgb4/
4267
4268 CXGB4 ISCSI DRIVER (CXGB4I)
4269 M:      Karen Xie <kxie@chelsio.com>
4270 L:      linux-scsi@vger.kernel.org
4271 W:      http://www.chelsio.com
4272 S:      Supported
4273 F:      drivers/scsi/cxgbi/cxgb4i
4274
4275 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4276 M:      Steve Wise <swise@chelsio.com>
4277 L:      linux-rdma@vger.kernel.org
4278 W:      http://www.openfabrics.org
4279 S:      Supported
4280 F:      drivers/infiniband/hw/cxgb4/
4281 F:      include/uapi/rdma/cxgb4-abi.h
4282
4283 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4284 M:      Casey Leedom <leedom@chelsio.com>
4285 L:      netdev@vger.kernel.org
4286 W:      http://www.chelsio.com
4287 S:      Supported
4288 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4289
4290 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4291 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4292 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4293 L:      linuxppc-dev@lists.ozlabs.org
4294 S:      Supported
4295 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4296 F:      drivers/misc/cxl/
4297 F:      include/misc/cxl*
4298 F:      include/uapi/misc/cxl.h
4299 F:      Documentation/powerpc/cxl.txt
4300 F:      Documentation/ABI/testing/sysfs-class-cxl
4301
4302 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4303 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4304 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4305 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4306 L:      linux-scsi@vger.kernel.org
4307 S:      Supported
4308 F:      drivers/scsi/cxlflash/
4309 F:      include/uapi/scsi/cxlflash_ioctl.h
4310 F:      Documentation/powerpc/cxlflash.txt
4311
4312 CYBERPRO FB DRIVER
4313 M:      Russell King <linux@armlinux.org.uk>
4314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4315 W:      http://www.armlinux.org.uk/
4316 S:      Maintained
4317 F:      drivers/video/fbdev/cyber2000fb.*
4318
4319 CYCLADES ASYNC MUX DRIVER
4320 W:      http://www.cyclades.com/
4321 S:      Orphan
4322 F:      drivers/tty/cyclades.c
4323 F:      include/linux/cyclades.h
4324 F:      include/uapi/linux/cyclades.h
4325
4326 CYCLADES PC300 DRIVER
4327 W:      http://www.cyclades.com/
4328 S:      Orphan
4329 F:      drivers/net/wan/pc300*
4330
4331 CYPRESS_FIRMWARE MEDIA DRIVER
4332 M:      Antti Palosaari <crope@iki.fi>
4333 L:      linux-media@vger.kernel.org
4334 W:      https://linuxtv.org
4335 W:      http://palosaari.fi/linux/
4336 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4337 T:      git git://linuxtv.org/anttip/media_tree.git
4338 S:      Maintained
4339 F:      drivers/media/common/cypress_firmware*
4340
4341 CYTTSP TOUCHSCREEN DRIVER
4342 M:      Ferruh Yigit <fery@cypress.com>
4343 L:      linux-input@vger.kernel.org
4344 S:      Supported
4345 F:      drivers/input/touchscreen/cyttsp*
4346 F:      include/linux/input/cyttsp.h
4347
4348 D-LINK DIR-685 TOUCHKEYS DRIVER
4349 M:      Linus Walleij <linus.walleij@linaro.org>
4350 L:      linux-input@vger.kernel.org
4351 S:      Supported
4352 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4353
4354 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4355 M:      Joshua Kinard <kumba@gentoo.org>
4356 S:      Maintained
4357 F:      drivers/rtc/rtc-ds1685.c
4358 F:      include/linux/rtc/ds1685.h
4359
4360 DAMA SLAVE for AX.25
4361 M:      Joerg Reuter <jreuter@yaina.de>
4362 W:      http://yaina.de/jreuter/
4363 W:      http://www.qsl.net/dl1bke/
4364 L:      linux-hams@vger.kernel.org
4365 S:      Maintained
4366 F:      net/ax25/af_ax25.c
4367 F:      net/ax25/ax25_dev.c
4368 F:      net/ax25/ax25_ds_*
4369 F:      net/ax25/ax25_in.c
4370 F:      net/ax25/ax25_out.c
4371 F:      net/ax25/ax25_timer.c
4372 F:      net/ax25/sysctl_net_ax25.c
4373
4374 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4375 L:      netdev@vger.kernel.org
4376 S:      Orphan
4377 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4378 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4379
4380 DC390/AM53C974 SCSI driver
4381 M:      Hannes Reinecke <hare@suse.com>
4382 L:      linux-scsi@vger.kernel.org
4383 S:      Maintained
4384 F:      drivers/scsi/am53c974.c
4385
4386 DC395x SCSI driver
4387 M:      Oliver Neukum <oliver@neukum.org>
4388 M:      Ali Akcaagac <aliakc@web.de>
4389 M:      Jamie Lenehan <lenehan@twibble.org>
4390 L:      dc395x@twibble.org
4391 W:      http://twibble.org/dist/dc395x/
4392 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4393 S:      Maintained
4394 F:      Documentation/scsi/dc395x.txt
4395 F:      drivers/scsi/dc395x.*
4396
4397 DCCP PROTOCOL
4398 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4399 L:      dccp@vger.kernel.org
4400 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4401 S:      Maintained
4402 F:      include/linux/dccp.h
4403 F:      include/uapi/linux/dccp.h
4404 F:      include/linux/tfrc.h
4405 F:      net/dccp/
4406
4407 DECnet NETWORK LAYER
4408 W:      http://linux-decnet.sourceforge.net
4409 L:      linux-decnet-user@lists.sourceforge.net
4410 S:      Orphan
4411 F:      Documentation/networking/decnet.txt
4412 F:      net/decnet/
4413
4414 DECSTATION PLATFORM SUPPORT
4415 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4416 L:      linux-mips@vger.kernel.org
4417 W:      http://www.linux-mips.org/wiki/DECstation
4418 S:      Maintained
4419 F:      arch/mips/dec/
4420 F:      arch/mips/include/asm/dec/
4421 F:      arch/mips/include/asm/mach-dec/
4422
4423 DEFXX FDDI NETWORK DRIVER
4424 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4425 S:      Maintained
4426 F:      drivers/net/fddi/defxx.*
4427
4428 DELL SMBIOS DRIVER
4429 M:      Pali Rohár <pali.rohar@gmail.com>
4430 M:      Mario Limonciello <mario.limonciello@dell.com>
4431 L:      platform-driver-x86@vger.kernel.org
4432 S:      Maintained
4433 F:      drivers/platform/x86/dell-smbios.*
4434
4435 DELL SMBIOS SMM DRIVER
4436 M:      Mario Limonciello <mario.limonciello@dell.com>
4437 L:      platform-driver-x86@vger.kernel.org
4438 S:      Maintained
4439 F:      drivers/platform/x86/dell-smbios-smm.c
4440
4441 DELL SMBIOS WMI DRIVER
4442 M:      Mario Limonciello <mario.limonciello@dell.com>
4443 L:      platform-driver-x86@vger.kernel.org
4444 S:      Maintained
4445 F:      drivers/platform/x86/dell-smbios-wmi.c
4446 F:      tools/wmi/dell-smbios-example.c
4447
4448 DEFZA FDDI NETWORK DRIVER
4449 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4450 S:      Maintained
4451 F:      drivers/net/fddi/defza.*
4452
4453 DELL LAPTOP DRIVER
4454 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4455 M:      Pali Rohár <pali.rohar@gmail.com>
4456 L:      platform-driver-x86@vger.kernel.org
4457 S:      Maintained
4458 F:      drivers/platform/x86/dell-laptop.c
4459
4460 DELL LAPTOP FREEFALL DRIVER
4461 M:      Pali Rohár <pali.rohar@gmail.com>
4462 S:      Maintained
4463 F:      drivers/platform/x86/dell-smo8800.c
4464
4465 DELL LAPTOP RBTN DRIVER
4466 M:      Pali Rohár <pali.rohar@gmail.com>
4467 S:      Maintained
4468 F:      drivers/platform/x86/dell-rbtn.*
4469
4470 DELL REMOTE BIOS UPDATE DRIVER
4471 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4472 L:      platform-driver-x86@vger.kernel.org
4473 S:      Maintained
4474 F:      drivers/platform/x86/dell_rbu.c
4475
4476 DELL LAPTOP SMM DRIVER
4477 M:      Pali Rohár <pali.rohar@gmail.com>
4478 S:      Maintained
4479 F:      drivers/hwmon/dell-smm-hwmon.c
4480 F:      include/uapi/linux/i8k.h
4481
4482 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4483 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4484 L:      platform-driver-x86@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/dcdbas.txt
4487 F:      drivers/platform/x86/dcdbas.*
4488
4489 DELL WMI NOTIFICATIONS DRIVER
4490 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4491 M:      Pali Rohár <pali.rohar@gmail.com>
4492 S:      Maintained
4493 F:      drivers/platform/x86/dell-wmi.c
4494
4495 DELL WMI DESCRIPTOR DRIVER
4496 M:      Mario Limonciello <mario.limonciello@dell.com>
4497 S:      Maintained
4498 F:      drivers/platform/x86/dell-wmi-descriptor.c
4499
4500 DELTA ST MEDIA DRIVER
4501 M:      Hugues Fruchet <hugues.fruchet@st.com>
4502 L:      linux-media@vger.kernel.org
4503 T:      git git://linuxtv.org/media_tree.git
4504 W:      https://linuxtv.org
4505 S:      Supported
4506 F:      drivers/media/platform/sti/delta
4507
4508 DENALI NAND DRIVER
4509 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4510 L:      linux-mtd@lists.infradead.org
4511 S:      Supported
4512 F:      drivers/mtd/nand/raw/denali*
4513
4514 DESIGNWARE USB2 DRD IP DRIVER
4515 M:      Minas Harutyunyan <hminas@synopsys.com>
4516 L:      linux-usb@vger.kernel.org
4517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4518 S:      Maintained
4519 F:      drivers/usb/dwc2/
4520
4521 DESIGNWARE USB3 DRD IP DRIVER
4522 M:      Felipe Balbi <balbi@kernel.org>
4523 L:      linux-usb@vger.kernel.org
4524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4525 S:      Maintained
4526 F:      drivers/usb/dwc3/
4527
4528 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4529 M:      Andreas Klinger <ak@it-klinger.de>
4530 L:      linux-iio@vger.kernel.org
4531 S:      Maintained
4532 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4533 F:      drivers/iio/proximity/srf*.c
4534
4535 DEVICE COREDUMP (DEV_COREDUMP)
4536 M:      Johannes Berg <johannes@sipsolutions.net>
4537 L:      linux-kernel@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/base/devcoredump.c
4540 F:      include/linux/devcoredump.h
4541
4542 DEVICE FREQUENCY (DEVFREQ)
4543 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4544 M:      Kyungmin Park <kyungmin.park@samsung.com>
4545 R:      Chanwoo Choi <cw00.choi@samsung.com>
4546 L:      linux-pm@vger.kernel.org
4547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4548 S:      Maintained
4549 F:      drivers/devfreq/
4550 F:      include/linux/devfreq.h
4551 F:      Documentation/devicetree/bindings/devfreq/
4552
4553 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4554 M:      Chanwoo Choi <cw00.choi@samsung.com>
4555 L:      linux-pm@vger.kernel.org
4556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4557 S:      Supported
4558 F:      drivers/devfreq/event/
4559 F:      drivers/devfreq/devfreq-event.c
4560 F:      include/linux/devfreq-event.h
4561 F:      Documentation/devicetree/bindings/devfreq/event/
4562
4563 DEVICE NUMBER REGISTRY
4564 M:      Torben Mathiasen <device@lanana.org>
4565 W:      http://lanana.org/docs/device-list/index.html
4566 S:      Maintained
4567
4568 DEVICE-MAPPER  (LVM)
4569 M:      Alasdair Kergon <agk@redhat.com>
4570 M:      Mike Snitzer <snitzer@redhat.com>
4571 M:      dm-devel@redhat.com
4572 L:      dm-devel@redhat.com
4573 W:      http://sources.redhat.com/dm
4574 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4576 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4577 S:      Maintained
4578 F:      Documentation/device-mapper/
4579 F:      drivers/md/Makefile
4580 F:      drivers/md/Kconfig
4581 F:      drivers/md/dm*
4582 F:      drivers/md/persistent-data/
4583 F:      include/linux/device-mapper.h
4584 F:      include/linux/dm-*.h
4585 F:      include/uapi/linux/dm-*.h
4586
4587 DEVLINK
4588 M:      Jiri Pirko <jiri@mellanox.com>
4589 L:      netdev@vger.kernel.org
4590 S:      Supported
4591 F:      net/core/devlink.c
4592 F:      include/net/devlink.h
4593 F:      include/uapi/linux/devlink.h
4594
4595 DIALOG SEMICONDUCTOR DRIVERS
4596 M:      Support Opensource <support.opensource@diasemi.com>
4597 W:      http://www.dialog-semiconductor.com/products
4598 S:      Supported
4599 F:      Documentation/hwmon/da90??
4600 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4601 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4602 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4603 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4604 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4605 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4606 F:      drivers/gpio/gpio-da90??.c
4607 F:      drivers/hwmon/da90??-hwmon.c
4608 F:      drivers/iio/adc/da91??-*.c
4609 F:      drivers/input/misc/da90??_onkey.c
4610 F:      drivers/input/touchscreen/da9052_tsi.c
4611 F:      drivers/leds/leds-da90??.c
4612 F:      drivers/mfd/da903x.c
4613 F:      drivers/mfd/da90??-*.c
4614 F:      drivers/mfd/da91??-*.c
4615 F:      drivers/power/supply/da9052-battery.c
4616 F:      drivers/power/supply/da91??-*.c
4617 F:      drivers/regulator/da903x.c
4618 F:      drivers/regulator/da9???-regulator.[ch]
4619 F:      drivers/thermal/da90??-thermal.c
4620 F:      drivers/rtc/rtc-da90??.c
4621 F:      drivers/video/backlight/da90??_bl.c
4622 F:      drivers/watchdog/da90??_wdt.c
4623 F:      include/linux/mfd/da903x.h
4624 F:      include/linux/mfd/da9052/
4625 F:      include/linux/mfd/da9055/
4626 F:      include/linux/mfd/da9062/
4627 F:      include/linux/mfd/da9063/
4628 F:      include/linux/mfd/da9150/
4629 F:      include/linux/regulator/da9211.h
4630 F:      include/sound/da[79]*.h
4631 F:      sound/soc/codecs/da[79]*.[ch]
4632
4633 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4634 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4635 L:      linux-gpio@vger.kernel.org
4636 S:      Maintained
4637 F:      drivers/gpio/gpio-gpio-mm.c
4638
4639 DIOLAN U2C-12 I2C DRIVER
4640 M:      Guenter Roeck <linux@roeck-us.net>
4641 L:      linux-i2c@vger.kernel.org
4642 S:      Maintained
4643 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4644
4645 FILESYSTEM DIRECT ACCESS (DAX)
4646 M:      Matthew Wilcox <willy@infradead.org>
4647 M:      Ross Zwisler <zwisler@kernel.org>
4648 M:      Jan Kara <jack@suse.cz>
4649 L:      linux-fsdevel@vger.kernel.org
4650 S:      Supported
4651 F:      fs/dax.c
4652 F:      include/linux/dax.h
4653 F:      include/trace/events/fs_dax.h
4654
4655 DEVICE DIRECT ACCESS (DAX)
4656 M:      Dan Williams <dan.j.williams@intel.com>
4657 M:      Dave Jiang <dave.jiang@intel.com>
4658 M:      Ross Zwisler <zwisler@kernel.org>
4659 M:      Vishal Verma <vishal.l.verma@intel.com>
4660 L:      linux-nvdimm@lists.01.org
4661 S:      Supported
4662 F:      drivers/dax/
4663
4664 DIRECTORY NOTIFICATION (DNOTIFY)
4665 M:      Jan Kara <jack@suse.cz>
4666 R:      Amir Goldstein <amir73il@gmail.com>
4667 L:      linux-fsdevel@vger.kernel.org
4668 S:      Maintained
4669 F:      Documentation/filesystems/dnotify.txt
4670 F:      fs/notify/dnotify/
4671 F:      include/linux/dnotify.h
4672
4673 DISK GEOMETRY AND PARTITION HANDLING
4674 M:      Andries Brouwer <aeb@cwi.nl>
4675 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4676 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4677 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4678 S:      Maintained
4679
4680 DISKQUOTA
4681 M:      Jan Kara <jack@suse.com>
4682 S:      Maintained
4683 F:      Documentation/filesystems/quota.txt
4684 F:      fs/quota/
4685 F:      include/linux/quota*.h
4686 F:      include/uapi/linux/quota*.h
4687
4688 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4689 M:      Bernie Thompson <bernie@plugable.com>
4690 L:      linux-fbdev@vger.kernel.org
4691 S:      Maintained
4692 W:      http://plugable.com/category/projects/udlfb/
4693 F:      drivers/video/fbdev/udlfb.c
4694 F:      include/video/udlfb.h
4695 F:      Documentation/fb/udlfb.txt
4696
4697 DISTRIBUTED LOCK MANAGER (DLM)
4698 M:      Christine Caulfield <ccaulfie@redhat.com>
4699 M:      David Teigland <teigland@redhat.com>
4700 L:      cluster-devel@redhat.com
4701 W:      http://sources.redhat.com/cluster/
4702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4703 S:      Supported
4704 F:      fs/dlm/
4705
4706 DMA BUFFER SHARING FRAMEWORK
4707 M:      Sumit Semwal <sumit.semwal@linaro.org>
4708 S:      Maintained
4709 L:      linux-media@vger.kernel.org
4710 L:      dri-devel@lists.freedesktop.org
4711 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4712 F:      drivers/dma-buf/
4713 F:      include/linux/dma-buf*
4714 F:      include/linux/reservation.h
4715 F:      include/linux/*fence.h
4716 F:      Documentation/driver-api/dma-buf.rst
4717 T:      git git://anongit.freedesktop.org/drm/drm-misc
4718
4719 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4720 M:      Vinod Koul <vkoul@kernel.org>
4721 L:      dmaengine@vger.kernel.org
4722 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4723 S:      Maintained
4724 F:      drivers/dma/
4725 F:      include/linux/dmaengine.h
4726 F:      include/linux/of_dma.h
4727 F:      Documentation/devicetree/bindings/dma/
4728 F:      Documentation/driver-api/dmaengine/
4729 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4730
4731 DMA MAPPING HELPERS
4732 M:      Christoph Hellwig <hch@lst.de>
4733 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4734 R:      Robin Murphy <robin.murphy@arm.com>
4735 L:      iommu@lists.linux-foundation.org
4736 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4737 W:      http://git.infradead.org/users/hch/dma-mapping.git
4738 S:      Supported
4739 F:      kernel/dma/
4740 F:      include/asm-generic/dma-mapping.h
4741 F:      include/linux/dma-direct.h
4742 F:      include/linux/dma-mapping.h
4743 F:      include/linux/dma-noncoherent.h
4744
4745 DME1737 HARDWARE MONITOR DRIVER
4746 M:      Juerg Haefliger <juergh@gmail.com>
4747 L:      linux-hwmon@vger.kernel.org
4748 S:      Maintained
4749 F:      Documentation/hwmon/dme1737
4750 F:      drivers/hwmon/dme1737.c
4751
4752 DMI/SMBIOS SUPPORT
4753 M:      Jean Delvare <jdelvare@suse.com>
4754 S:      Maintained
4755 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4756 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4757 F:      drivers/firmware/dmi-id.c
4758 F:      drivers/firmware/dmi_scan.c
4759 F:      include/linux/dmi.h
4760
4761 DOCUMENTATION
4762 M:      Jonathan Corbet <corbet@lwn.net>
4763 L:      linux-doc@vger.kernel.org
4764 S:      Maintained
4765 F:      Documentation/
4766 F:      scripts/kernel-doc
4767 X:      Documentation/ABI/
4768 X:      Documentation/acpi/
4769 X:      Documentation/devicetree/
4770 X:      Documentation/i2c/
4771 X:      Documentation/media/
4772 X:      Documentation/power/
4773 X:      Documentation/spi/
4774 T:      git git://git.lwn.net/linux.git docs-next
4775
4776 DOCUMENTATION/ITALIAN
4777 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4778 L:      linux-doc@vger.kernel.org
4779 S:      Maintained
4780 F:      Documentation/translations/it_IT
4781
4782 DONGWOON DW9714 LENS VOICE COIL DRIVER
4783 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4784 L:      linux-media@vger.kernel.org
4785 T:      git git://linuxtv.org/media_tree.git
4786 S:      Maintained
4787 F:      drivers/media/i2c/dw9714.c
4788 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4789
4790 DONGWOON DW9807 LENS VOICE COIL DRIVER
4791 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4792 L:      linux-media@vger.kernel.org
4793 T:      git git://linuxtv.org/media_tree.git
4794 S:      Maintained
4795 F:      drivers/media/i2c/dw9807-vcm.c
4796 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4797
4798 DOUBLETALK DRIVER
4799 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4800 L:      blinux-list@redhat.com
4801 S:      Maintained
4802 F:      drivers/char/dtlk.c
4803 F:      include/linux/dtlk.h
4804
4805 DPAA2 DATAPATH I/O (DPIO) DRIVER
4806 M:      Roy Pledge <Roy.Pledge@nxp.com>
4807 L:      linux-kernel@vger.kernel.org
4808 S:      Maintained
4809 F:      drivers/soc/fsl/dpio
4810
4811 DPAA2 ETHERNET DRIVER
4812 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4813 L:      netdev@vger.kernel.org
4814 S:      Maintained
4815 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4816 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4817 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4818 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4819 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4820
4821 DPAA2 ETHERNET SWITCH DRIVER
4822 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4823 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4824 L:      linux-kernel@vger.kernel.org
4825 S:      Maintained
4826 F:      drivers/staging/fsl-dpaa2/ethsw
4827
4828 DPAA2 PTP CLOCK DRIVER
4829 M:      Yangbo Lu <yangbo.lu@nxp.com>
4830 L:      netdev@vger.kernel.org
4831 S:      Maintained
4832 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4833 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4834
4835 DPT_I2O SCSI RAID DRIVER
4836 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4837 L:      linux-scsi@vger.kernel.org
4838 W:      http://www.adaptec.com/
4839 S:      Maintained
4840 F:      drivers/scsi/dpt*
4841 F:      drivers/scsi/dpt/
4842
4843 DRBD DRIVER
4844 M:      Philipp Reisner <philipp.reisner@linbit.com>
4845 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4846 L:      drbd-dev@lists.linbit.com
4847 W:      http://www.drbd.org
4848 T:      git git://git.linbit.com/linux-drbd.git
4849 T:      git git://git.linbit.com/drbd-8.4.git
4850 S:      Supported
4851 F:      drivers/block/drbd/
4852 F:      lib/lru_cache.c
4853 F:      Documentation/blockdev/drbd/
4854
4855 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4856 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4857 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4859 S:      Supported
4860 F:      Documentation/kobject.txt
4861 F:      drivers/base/
4862 F:      fs/debugfs/
4863 F:      fs/sysfs/
4864 F:      include/linux/debugfs.h
4865 F:      include/linux/kobj*
4866 F:      lib/kobj*
4867
4868 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4869 M:      Kevin Hilman <khilman@kernel.org>
4870 M:      Nishanth Menon <nm@ti.com>
4871 S:      Maintained
4872 F:      drivers/power/avs/
4873 F:      include/linux/power/smartreflex.h
4874 L:      linux-pm@vger.kernel.org
4875
4876 DRM DRIVER FOR ARM PL111 CLCD
4877 M:      Eric Anholt <eric@anholt.net>
4878 T:      git git://anongit.freedesktop.org/drm/drm-misc
4879 S:      Supported
4880 F:      drivers/gpu/drm/pl111/
4881
4882 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4883 M:      Linus Walleij <linus.walleij@linaro.org>
4884 T:      git git://anongit.freedesktop.org/drm/drm-misc
4885 S:      Maintained
4886 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4887 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4888
4889 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4890 M:      Dave Airlie <airlied@redhat.com>
4891 S:      Odd Fixes
4892 F:      drivers/gpu/drm/ast/
4893
4894 DRM DRIVER FOR BOCHS VIRTUAL GPU
4895 M:      Gerd Hoffmann <kraxel@redhat.com>
4896 L:      virtualization@lists.linux-foundation.org
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898 S:      Maintained
4899 F:      drivers/gpu/drm/bochs/
4900
4901 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4902 M:      Linus Walleij <linus.walleij@linaro.org>
4903 T:      git git://anongit.freedesktop.org/drm/drm-misc
4904 S:      Maintained
4905 F:      drivers/gpu/drm/tve200/
4906
4907 DRM DRIVER FOR ILITEK ILI9225 PANELS
4908 M:      David Lechner <david@lechnology.com>
4909 S:      Maintained
4910 F:      drivers/gpu/drm/tinydrm/ili9225.c
4911 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4912
4913 DRM DRIVER FOR HX8357D PANELS
4914 M:      Eric Anholt <eric@anholt.net>
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916 S:      Maintained
4917 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4918 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4919
4920 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4921 S:      Orphan / Obsolete
4922 F:      drivers/gpu/drm/i810/
4923 F:      include/uapi/drm/i810_drm.h
4924
4925 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4926 S:      Orphan / Obsolete
4927 F:      drivers/gpu/drm/mga/
4928 F:      include/uapi/drm/mga_drm.h
4929
4930 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4931 M:      Dave Airlie <airlied@redhat.com>
4932 S:      Odd Fixes
4933 F:      drivers/gpu/drm/mgag200/
4934
4935 DRM DRIVER FOR MI0283QT
4936 M:      Noralf Trønnes <noralf@tronnes.org>
4937 S:      Maintained
4938 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4939 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4940
4941 DRM DRIVER FOR MSM ADRENO GPU
4942 M:      Rob Clark <robdclark@gmail.com>
4943 M:      Sean Paul <sean@poorly.run>
4944 L:      linux-arm-msm@vger.kernel.org
4945 L:      dri-devel@lists.freedesktop.org
4946 L:      freedreno@lists.freedesktop.org
4947 T:      git https://gitlab.freedesktop.org/drm/msm.git
4948 S:      Maintained
4949 F:      drivers/gpu/drm/msm/
4950 F:      include/uapi/drm/msm_drm.h
4951 F:      Documentation/devicetree/bindings/display/msm/
4952
4953 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4954 M:      Ben Skeggs <bskeggs@redhat.com>
4955 L:      dri-devel@lists.freedesktop.org
4956 L:      nouveau@lists.freedesktop.org
4957 T:      git git://github.com/skeggsb/linux
4958 S:      Supported
4959 F:      drivers/gpu/drm/nouveau/
4960 F:      include/uapi/drm/nouveau_drm.h
4961
4962 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4963 M:      Stefan Mavrodiev <stefan@olimex.com>
4964 S:      Maintained
4965 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4966 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4967
4968 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4969 M:      Noralf Trønnes <noralf@tronnes.org>
4970 S:      Maintained
4971 F:      drivers/gpu/drm/tinydrm/repaper.c
4972 F:      Documentation/devicetree/bindings/display/repaper.txt
4973
4974 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4975 M:      Dave Airlie <airlied@redhat.com>
4976 M:      Gerd Hoffmann <kraxel@redhat.com>
4977 L:      virtualization@lists.linux-foundation.org
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979 S:      Obsolete
4980 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4981 F:      drivers/gpu/drm/cirrus/
4982
4983 DRM DRIVER FOR QXL VIRTUAL GPU
4984 M:      Dave Airlie <airlied@redhat.com>
4985 M:      Gerd Hoffmann <kraxel@redhat.com>
4986 L:      virtualization@lists.linux-foundation.org
4987 L:      spice-devel@lists.freedesktop.org
4988 T:      git git://anongit.freedesktop.org/drm/drm-misc
4989 S:      Maintained
4990 F:      drivers/gpu/drm/qxl/
4991 F:      include/uapi/drm/qxl_drm.h
4992
4993 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4994 S:      Orphan / Obsolete
4995 F:      drivers/gpu/drm/r128/
4996 F:      include/uapi/drm/r128_drm.h
4997
4998 DRM DRIVER FOR SAVAGE VIDEO CARDS
4999 S:      Orphan / Obsolete
5000 F:      drivers/gpu/drm/savage/
5001 F:      include/uapi/drm/savage_drm.h
5002
5003 DRM DRIVER FOR SIS VIDEO CARDS
5004 S:      Orphan / Obsolete
5005 F:      drivers/gpu/drm/sis/
5006 F:      include/uapi/drm/sis_drm.h
5007
5008 DRM DRIVER FOR SITRONIX ST7701 PANELS
5009 M:      Jagan Teki <jagan@amarulasolutions.com>
5010 S:      Maintained
5011 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5012 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5013
5014 DRM DRIVER FOR SITRONIX ST7586 PANELS
5015 M:      David Lechner <david@lechnology.com>
5016 S:      Maintained
5017 F:      drivers/gpu/drm/tinydrm/st7586.c
5018 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5019
5020 DRM DRIVER FOR SITRONIX ST7735R PANELS
5021 M:      David Lechner <david@lechnology.com>
5022 S:      Maintained
5023 F:      drivers/gpu/drm/tinydrm/st7735r.c
5024 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5025
5026 DRM DRIVER FOR TDFX VIDEO CARDS
5027 S:      Orphan / Obsolete
5028 F:      drivers/gpu/drm/tdfx/
5029
5030 DRM DRIVER FOR TPO TPG110 PANELS
5031 M:      Linus Walleij <linus.walleij@linaro.org>
5032 T:      git git://anongit.freedesktop.org/drm/drm-misc
5033 S:      Maintained
5034 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5035 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5036
5037 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5038 M:      Dave Airlie <airlied@redhat.com>
5039 R:      Sean Paul <sean@poorly.run>
5040 L:      dri-devel@lists.freedesktop.org
5041 S:      Odd Fixes
5042 F:      drivers/gpu/drm/udl/
5043 T:      git git://anongit.freedesktop.org/drm/drm-misc
5044
5045 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5046 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5047 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5048 R:      Daniel Vetter <daniel@ffwll.ch>
5049 T:      git git://anongit.freedesktop.org/drm/drm-misc
5050 S:      Maintained
5051 L:      dri-devel@lists.freedesktop.org
5052 F:      drivers/gpu/drm/vkms/
5053 F:      Documentation/gpu/vkms.rst
5054
5055 DRM DRIVER FOR VMWARE VIRTUAL GPU
5056 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5057 M:      Thomas Hellstrom <thellstrom@vmware.com>
5058 L:      dri-devel@lists.freedesktop.org
5059 T:      git git://people.freedesktop.org/~thomash/linux
5060 S:      Supported
5061 F:      drivers/gpu/drm/vmwgfx/
5062 F:      include/uapi/drm/vmwgfx_drm.h
5063
5064 DRM DRIVERS
5065 M:      David Airlie <airlied@linux.ie>
5066 M:      Daniel Vetter <daniel@ffwll.ch>
5067 L:      dri-devel@lists.freedesktop.org
5068 T:      git git://anongit.freedesktop.org/drm/drm
5069 B:      https://bugs.freedesktop.org/
5070 C:      irc://chat.freenode.net/dri-devel
5071 S:      Maintained
5072 F:      drivers/gpu/drm/
5073 F:      drivers/gpu/vga/
5074 F:      Documentation/devicetree/bindings/display/
5075 F:      Documentation/devicetree/bindings/gpu/
5076 F:      Documentation/gpu/
5077 F:      include/drm/
5078 F:      include/uapi/drm/
5079 F:      include/linux/vga*
5080
5081 DRM DRIVERS AND MISC GPU PATCHES
5082 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5083 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5084 M:      Sean Paul <sean@poorly.run>
5085 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5086 S:      Maintained
5087 T:      git git://anongit.freedesktop.org/drm/drm-misc
5088 F:      Documentation/gpu/
5089 F:      drivers/gpu/vga/
5090 F:      drivers/gpu/drm/*
5091 F:      include/drm/drm*
5092 F:      include/uapi/drm/drm*
5093 F:      include/linux/vga*
5094
5095 DRM DRIVERS FOR ALLWINNER A10
5096 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5097 L:      dri-devel@lists.freedesktop.org
5098 S:      Supported
5099 F:      drivers/gpu/drm/sun4i/
5100 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5101 T:      git git://anongit.freedesktop.org/drm/drm-misc
5102
5103 DRM DRIVERS FOR AMLOGIC SOCS
5104 M:      Neil Armstrong <narmstrong@baylibre.com>
5105 L:      dri-devel@lists.freedesktop.org
5106 L:      linux-amlogic@lists.infradead.org
5107 W:      http://linux-meson.com/
5108 S:      Supported
5109 F:      drivers/gpu/drm/meson/
5110 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5111 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5112 F:      Documentation/gpu/meson.rst
5113 T:      git git://anongit.freedesktop.org/drm/drm-misc
5114
5115 DRM DRIVERS FOR ATMEL HLCDC
5116 M:      Boris Brezillon <bbrezillon@kernel.org>
5117 L:      dri-devel@lists.freedesktop.org
5118 S:      Supported
5119 F:      drivers/gpu/drm/atmel-hlcdc/
5120 F:      Documentation/devicetree/bindings/display/atmel/
5121 T:      git git://anongit.freedesktop.org/drm/drm-misc
5122
5123 DRM DRIVERS FOR BRIDGE CHIPS
5124 M:      Andrzej Hajda <a.hajda@samsung.com>
5125 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5126 S:      Maintained
5127 T:      git git://anongit.freedesktop.org/drm/drm-misc
5128 F:      drivers/gpu/drm/bridge/
5129
5130 DRM DRIVERS FOR EXYNOS
5131 M:      Inki Dae <inki.dae@samsung.com>
5132 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5133 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5134 M:      Kyungmin Park <kyungmin.park@samsung.com>
5135 L:      dri-devel@lists.freedesktop.org
5136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5137 S:      Supported
5138 F:      drivers/gpu/drm/exynos/
5139 F:      include/uapi/drm/exynos_drm.h
5140 F:      Documentation/devicetree/bindings/display/exynos/
5141
5142 DRM DRIVERS FOR FREESCALE DCU
5143 M:      Stefan Agner <stefan@agner.ch>
5144 M:      Alison Wang <alison.wang@nxp.com>
5145 L:      dri-devel@lists.freedesktop.org
5146 S:      Supported
5147 F:      drivers/gpu/drm/fsl-dcu/
5148 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5149 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5150 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5151 T:      git git://anongit.freedesktop.org/drm/drm-misc
5152
5153 DRM DRIVERS FOR FREESCALE IMX
5154 M:      Philipp Zabel <p.zabel@pengutronix.de>
5155 L:      dri-devel@lists.freedesktop.org
5156 S:      Maintained
5157 F:      drivers/gpu/drm/imx/
5158 F:      drivers/gpu/ipu-v3/
5159 F:      Documentation/devicetree/bindings/display/imx/
5160
5161 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5162 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5163 L:      dri-devel@lists.freedesktop.org
5164 T:      git git://github.com/patjak/drm-gma500
5165 S:      Maintained
5166 F:      drivers/gpu/drm/gma500/
5167
5168 DRM DRIVERS FOR HISILICON
5169 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5170 M:      Rongrong Zou <zourongrong@gmail.com>
5171 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5172 R:      Chen Feng <puck.chen@hisilicon.com>
5173 L:      dri-devel@lists.freedesktop.org
5174 T:      git git://github.com/xin3liang/linux.git
5175 S:      Maintained
5176 F:      drivers/gpu/drm/hisilicon/
5177 F:      Documentation/devicetree/bindings/display/hisilicon/
5178
5179 DRM DRIVERS FOR MEDIATEK
5180 M:      CK Hu <ck.hu@mediatek.com>
5181 M:      Philipp Zabel <p.zabel@pengutronix.de>
5182 L:      dri-devel@lists.freedesktop.org
5183 S:      Supported
5184 F:      drivers/gpu/drm/mediatek/
5185 F:      Documentation/devicetree/bindings/display/mediatek/
5186
5187 DRM DRIVERS FOR NVIDIA TEGRA
5188 M:      Thierry Reding <thierry.reding@gmail.com>
5189 L:      dri-devel@lists.freedesktop.org
5190 L:      linux-tegra@vger.kernel.org
5191 T:      git git://anongit.freedesktop.org/tegra/linux.git
5192 S:      Supported
5193 F:      drivers/gpu/drm/tegra/
5194 F:      drivers/gpu/host1x/
5195 F:      include/linux/host1x.h
5196 F:      include/uapi/drm/tegra_drm.h
5197 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5198
5199 DRM DRIVERS FOR RENESAS
5200 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5201 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5202 L:      dri-devel@lists.freedesktop.org
5203 L:      linux-renesas-soc@vger.kernel.org
5204 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5205 S:      Supported
5206 F:      drivers/gpu/drm/rcar-du/
5207 F:      drivers/gpu/drm/shmobile/
5208 F:      include/linux/platform_data/shmob_drm.h
5209 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5210 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5211 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5212
5213 DRM DRIVERS FOR ROCKCHIP
5214 M:      Sandy Huang <hjc@rock-chips.com>
5215 M:      Heiko Stübner <heiko@sntech.de>
5216 L:      dri-devel@lists.freedesktop.org
5217 S:      Maintained
5218 F:      drivers/gpu/drm/rockchip/
5219 F:      Documentation/devicetree/bindings/display/rockchip/
5220 T:      git git://anongit.freedesktop.org/drm/drm-misc
5221
5222 DRM DRIVERS FOR STI
5223 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5224 M:      Vincent Abriou <vincent.abriou@st.com>
5225 L:      dri-devel@lists.freedesktop.org
5226 T:      git git://anongit.freedesktop.org/drm/drm-misc
5227 S:      Maintained
5228 F:      drivers/gpu/drm/sti
5229 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5230
5231 DRM DRIVERS FOR STM
5232 M:      Yannick Fertre <yannick.fertre@st.com>
5233 M:      Philippe Cornu <philippe.cornu@st.com>
5234 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5235 M:      Vincent Abriou <vincent.abriou@st.com>
5236 L:      dri-devel@lists.freedesktop.org
5237 T:      git git://anongit.freedesktop.org/drm/drm-misc
5238 S:      Maintained
5239 F:      drivers/gpu/drm/stm
5240 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5241
5242 DRM DRIVERS FOR TI LCDC
5243 M:      Jyri Sarha <jsarha@ti.com>
5244 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5245 L:      dri-devel@lists.freedesktop.org
5246 S:      Maintained
5247 F:      drivers/gpu/drm/tilcdc/
5248 F:      Documentation/devicetree/bindings/display/tilcdc/
5249
5250 DRM DRIVERS FOR TI OMAP
5251 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5252 L:      dri-devel@lists.freedesktop.org
5253 S:      Maintained
5254 F:      drivers/gpu/drm/omapdrm/
5255 F:      Documentation/devicetree/bindings/display/ti/
5256
5257 DRM DRIVERS FOR V3D
5258 M:      Eric Anholt <eric@anholt.net>
5259 S:      Supported
5260 F:      drivers/gpu/drm/v3d/
5261 F:      include/uapi/drm/v3d_drm.h
5262 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5263 T:      git git://anongit.freedesktop.org/drm/drm-misc
5264
5265 DRM DRIVERS FOR VC4
5266 M:      Eric Anholt <eric@anholt.net>
5267 T:      git git://github.com/anholt/linux
5268 S:      Supported
5269 F:      drivers/gpu/drm/vc4/
5270 F:      include/uapi/drm/vc4_drm.h
5271 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5272 T:      git git://anongit.freedesktop.org/drm/drm-misc
5273
5274 DRM DRIVERS FOR VIVANTE GPU IP
5275 M:      Lucas Stach <l.stach@pengutronix.de>
5276 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5277 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5278 L:      etnaviv@lists.freedesktop.org
5279 L:      dri-devel@lists.freedesktop.org
5280 S:      Maintained
5281 F:      drivers/gpu/drm/etnaviv/
5282 F:      include/uapi/drm/etnaviv_drm.h
5283 F:      Documentation/devicetree/bindings/display/etnaviv/
5284
5285 DRM DRIVERS FOR ZTE ZX
5286 M:      Shawn Guo <shawnguo@kernel.org>
5287 L:      dri-devel@lists.freedesktop.org
5288 S:      Maintained
5289 F:      drivers/gpu/drm/zte/
5290 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5291 T:      git git://anongit.freedesktop.org/drm/drm-misc
5292
5293 DRM PANEL DRIVERS
5294 M:      Thierry Reding <thierry.reding@gmail.com>
5295 L:      dri-devel@lists.freedesktop.org
5296 T:      git git://anongit.freedesktop.org/drm/drm-misc
5297 S:      Maintained
5298 F:      drivers/gpu/drm/drm_panel.c
5299 F:      drivers/gpu/drm/panel/
5300 F:      include/drm/drm_panel.h
5301 F:      Documentation/devicetree/bindings/display/panel/
5302
5303 DRM TINYDRM DRIVERS
5304 M:      Noralf Trønnes <noralf@tronnes.org>
5305 W:      https://github.com/notro/tinydrm/wiki/Development
5306 T:      git git://anongit.freedesktop.org/drm/drm-misc
5307 S:      Maintained
5308 F:      drivers/gpu/drm/tinydrm/
5309 F:      include/drm/tinydrm/
5310
5311 DRM DRIVERS FOR XEN
5312 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5313 T:      git git://anongit.freedesktop.org/drm/drm-misc
5314 L:      dri-devel@lists.freedesktop.org
5315 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5316 S:      Supported
5317 F:      drivers/gpu/drm/xen/
5318 F:      Documentation/gpu/xen-front.rst
5319
5320 DRM TTM SUBSYSTEM
5321 M:      Christian Koenig <christian.koenig@amd.com>
5322 M:      Huang Rui <ray.huang@amd.com>
5323 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5324 T:      git git://people.freedesktop.org/~agd5f/linux
5325 S:      Maintained
5326 L:      dri-devel@lists.freedesktop.org
5327 F:      include/drm/ttm/
5328 F:      drivers/gpu/drm/ttm/
5329
5330 DSBR100 USB FM RADIO DRIVER
5331 M:      Alexey Klimov <klimov.linux@gmail.com>
5332 L:      linux-media@vger.kernel.org
5333 T:      git git://linuxtv.org/media_tree.git
5334 S:      Maintained
5335 F:      drivers/media/radio/dsbr100.c
5336
5337 DSCC4 DRIVER
5338 M:      Francois Romieu <romieu@fr.zoreil.com>
5339 L:      netdev@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/net/wan/dscc4.c
5342
5343 DT3155 MEDIA DRIVER
5344 M:      Hans Verkuil <hverkuil@xs4all.nl>
5345 L:      linux-media@vger.kernel.org
5346 T:      git git://linuxtv.org/media_tree.git
5347 W:      https://linuxtv.org
5348 S:      Odd Fixes
5349 F:      drivers/media/pci/dt3155/
5350
5351 DVB_USB_AF9015 MEDIA DRIVER
5352 M:      Antti Palosaari <crope@iki.fi>
5353 L:      linux-media@vger.kernel.org
5354 W:      https://linuxtv.org
5355 W:      http://palosaari.fi/linux/
5356 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5357 T:      git git://linuxtv.org/anttip/media_tree.git
5358 S:      Maintained
5359 F:      drivers/media/usb/dvb-usb-v2/af9015*
5360
5361 DVB_USB_AF9035 MEDIA DRIVER
5362 M:      Antti Palosaari <crope@iki.fi>
5363 L:      linux-media@vger.kernel.org
5364 W:      https://linuxtv.org
5365 W:      http://palosaari.fi/linux/
5366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5367 T:      git git://linuxtv.org/anttip/media_tree.git
5368 S:      Maintained
5369 F:      drivers/media/usb/dvb-usb-v2/af9035*
5370
5371 DVB_USB_ANYSEE MEDIA DRIVER
5372 M:      Antti Palosaari <crope@iki.fi>
5373 L:      linux-media@vger.kernel.org
5374 W:      https://linuxtv.org
5375 W:      http://palosaari.fi/linux/
5376 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5377 T:      git git://linuxtv.org/anttip/media_tree.git
5378 S:      Maintained
5379 F:      drivers/media/usb/dvb-usb-v2/anysee*
5380
5381 DVB_USB_AU6610 MEDIA DRIVER
5382 M:      Antti Palosaari <crope@iki.fi>
5383 L:      linux-media@vger.kernel.org
5384 W:      https://linuxtv.org
5385 W:      http://palosaari.fi/linux/
5386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5387 T:      git git://linuxtv.org/anttip/media_tree.git
5388 S:      Maintained
5389 F:      drivers/media/usb/dvb-usb-v2/au6610*
5390
5391 DVB_USB_CE6230 MEDIA DRIVER
5392 M:      Antti Palosaari <crope@iki.fi>
5393 L:      linux-media@vger.kernel.org
5394 W:      https://linuxtv.org
5395 W:      http://palosaari.fi/linux/
5396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5397 T:      git git://linuxtv.org/anttip/media_tree.git
5398 S:      Maintained
5399 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5400
5401 DVB_USB_CXUSB MEDIA DRIVER
5402 M:      Michael Krufky <mkrufky@linuxtv.org>
5403 L:      linux-media@vger.kernel.org
5404 W:      https://linuxtv.org
5405 W:      http://github.com/mkrufky
5406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5407 T:      git git://linuxtv.org/media_tree.git
5408 S:      Maintained
5409 F:      drivers/media/usb/dvb-usb/cxusb*
5410
5411 DVB_USB_EC168 MEDIA DRIVER
5412 M:      Antti Palosaari <crope@iki.fi>
5413 L:      linux-media@vger.kernel.org
5414 W:      https://linuxtv.org
5415 W:      http://palosaari.fi/linux/
5416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5417 T:      git git://linuxtv.org/anttip/media_tree.git
5418 S:      Maintained
5419 F:      drivers/media/usb/dvb-usb-v2/ec168*
5420
5421 DVB_USB_GL861 MEDIA DRIVER
5422 M:      Antti Palosaari <crope@iki.fi>
5423 L:      linux-media@vger.kernel.org
5424 W:      https://linuxtv.org
5425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5426 T:      git git://linuxtv.org/anttip/media_tree.git
5427 S:      Maintained
5428 F:      drivers/media/usb/dvb-usb-v2/gl861*
5429
5430 DVB_USB_MXL111SF MEDIA DRIVER
5431 M:      Michael Krufky <mkrufky@linuxtv.org>
5432 L:      linux-media@vger.kernel.org
5433 W:      https://linuxtv.org
5434 W:      http://github.com/mkrufky
5435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5436 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5437 S:      Maintained
5438 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5439
5440 DVB_USB_RTL28XXU MEDIA DRIVER
5441 M:      Antti Palosaari <crope@iki.fi>
5442 L:      linux-media@vger.kernel.org
5443 W:      https://linuxtv.org
5444 W:      http://palosaari.fi/linux/
5445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5446 T:      git git://linuxtv.org/anttip/media_tree.git
5447 S:      Maintained
5448 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5449
5450 DVB_USB_V2 MEDIA DRIVER
5451 M:      Antti Palosaari <crope@iki.fi>
5452 L:      linux-media@vger.kernel.org
5453 W:      https://linuxtv.org
5454 W:      http://palosaari.fi/linux/
5455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5456 T:      git git://linuxtv.org/anttip/media_tree.git
5457 S:      Maintained
5458 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5459 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5460
5461 DYNAMIC DEBUG
5462 M:      Jason Baron <jbaron@akamai.com>
5463 S:      Maintained
5464 F:      lib/dynamic_debug.c
5465 F:      include/linux/dynamic_debug.h
5466
5467 DYNAMIC INTERRUPT MODERATION
5468 M:      Tal Gilboa <talgi@mellanox.com>
5469 S:      Maintained
5470 F:      include/linux/net_dim.h
5471
5472 DZ DECSTATION DZ11 SERIAL DRIVER
5473 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5474 S:      Maintained
5475 F:      drivers/tty/serial/dz.*
5476
5477 E3X0 POWER BUTTON DRIVER
5478 M:      Moritz Fischer <moritz.fischer@ettus.com>
5479 L:      usrp-users@lists.ettus.com
5480 W:      http://www.ettus.com
5481 S:      Supported
5482 F:      drivers/input/misc/e3x0-button.c
5483 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5484
5485 E4000 MEDIA DRIVER
5486 M:      Antti Palosaari <crope@iki.fi>
5487 L:      linux-media@vger.kernel.org
5488 W:      https://linuxtv.org
5489 W:      http://palosaari.fi/linux/
5490 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5491 T:      git git://linuxtv.org/anttip/media_tree.git
5492 S:      Maintained
5493 F:      drivers/media/tuners/e4000*
5494
5495 EARTH_PT1 MEDIA DRIVER
5496 M:      Akihiro Tsukada <tskd08@gmail.com>
5497 L:      linux-media@vger.kernel.org
5498 S:      Odd Fixes
5499 F:      drivers/media/pci/pt1/
5500
5501 EARTH_PT3 MEDIA DRIVER
5502 M:      Akihiro Tsukada <tskd08@gmail.com>
5503 L:      linux-media@vger.kernel.org
5504 S:      Odd Fixes
5505 F:      drivers/media/pci/pt3/
5506
5507 EC100 MEDIA DRIVER
5508 M:      Antti Palosaari <crope@iki.fi>
5509 L:      linux-media@vger.kernel.org
5510 W:      https://linuxtv.org
5511 W:      http://palosaari.fi/linux/
5512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5513 T:      git git://linuxtv.org/anttip/media_tree.git
5514 S:      Maintained
5515 F:      drivers/media/dvb-frontends/ec100*
5516
5517 ECRYPT FILE SYSTEM
5518 M:      Tyler Hicks <tyhicks@canonical.com>
5519 L:      ecryptfs@vger.kernel.org
5520 W:      http://ecryptfs.org
5521 W:      https://launchpad.net/ecryptfs
5522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5523 S:      Supported
5524 F:      Documentation/filesystems/ecryptfs.txt
5525 F:      fs/ecryptfs/
5526
5527 EDAC-AMD64
5528 M:      Borislav Petkov <bp@alien8.de>
5529 L:      linux-edac@vger.kernel.org
5530 S:      Maintained
5531 F:      drivers/edac/amd64_edac*
5532
5533 EDAC-AST2500
5534 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5535 S:      Supported
5536 F:      drivers/edac/aspeed_edac.c
5537 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5538
5539 EDAC-CALXEDA
5540 M:      Robert Richter <rric@kernel.org>
5541 L:      linux-edac@vger.kernel.org
5542 S:      Maintained
5543 F:      drivers/edac/highbank*
5544
5545 EDAC-CAVIUM OCTEON
5546 M:      Ralf Baechle <ralf@linux-mips.org>
5547 M:      David Daney <david.daney@cavium.com>
5548 L:      linux-edac@vger.kernel.org
5549 L:      linux-mips@vger.kernel.org
5550 S:      Supported
5551 F:      drivers/edac/octeon_edac*
5552
5553 EDAC-CAVIUM THUNDERX
5554 M:      David Daney <david.daney@cavium.com>
5555 M:      Jan Glauber <jglauber@cavium.com>
5556 L:      linux-edac@vger.kernel.org
5557 S:      Supported
5558 F:      drivers/edac/thunderx_edac*
5559
5560 EDAC-CORE
5561 M:      Borislav Petkov <bp@alien8.de>
5562 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5563 R:      James Morse <james.morse@arm.com>
5564 L:      linux-edac@vger.kernel.org
5565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5567 S:      Supported
5568 F:      Documentation/admin-guide/ras.rst
5569 F:      Documentation/driver-api/edac.rst
5570 F:      drivers/edac/
5571 F:      include/linux/edac.h
5572
5573 EDAC-E752X
5574 M:      Mark Gross <mark.gross@intel.com>
5575 L:      linux-edac@vger.kernel.org
5576 S:      Maintained
5577 F:      drivers/edac/e752x_edac.c
5578
5579 EDAC-E7XXX
5580 L:      linux-edac@vger.kernel.org
5581 S:      Maintained
5582 F:      drivers/edac/e7xxx_edac.c
5583
5584 EDAC-FSL_DDR
5585 M:      York Sun <york.sun@nxp.com>
5586 L:      linux-edac@vger.kernel.org
5587 S:      Maintained
5588 F:      drivers/edac/fsl_ddr_edac.*
5589
5590 EDAC-GHES
5591 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5592 L:      linux-edac@vger.kernel.org
5593 S:      Maintained
5594 F:      drivers/edac/ghes_edac.c
5595
5596 EDAC-I3000
5597 L:      linux-edac@vger.kernel.org
5598 S:      Orphan
5599 F:      drivers/edac/i3000_edac.c
5600
5601 EDAC-I5000
5602 L:      linux-edac@vger.kernel.org
5603 S:      Maintained
5604 F:      drivers/edac/i5000_edac.c
5605
5606 EDAC-I5400
5607 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5608 L:      linux-edac@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/edac/i5400_edac.c
5611
5612 EDAC-I7300
5613 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5614 L:      linux-edac@vger.kernel.org
5615 S:      Maintained
5616 F:      drivers/edac/i7300_edac.c
5617
5618 EDAC-I7CORE
5619 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5620 L:      linux-edac@vger.kernel.org
5621 S:      Maintained
5622 F:      drivers/edac/i7core_edac.c
5623
5624 EDAC-I82443BXGX
5625 M:      Tim Small <tim@buttersideup.com>
5626 L:      linux-edac@vger.kernel.org
5627 S:      Maintained
5628 F:      drivers/edac/i82443bxgx_edac.c
5629
5630 EDAC-I82975X
5631 M:      "Arvind R." <arvino55@gmail.com>
5632 L:      linux-edac@vger.kernel.org
5633 S:      Maintained
5634 F:      drivers/edac/i82975x_edac.c
5635
5636 EDAC-IE31200
5637 M:      Jason Baron <jbaron@akamai.com>
5638 L:      linux-edac@vger.kernel.org
5639 S:      Maintained
5640 F:      drivers/edac/ie31200_edac.c
5641
5642 EDAC-MPC85XX
5643 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5644 L:      linux-edac@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/edac/mpc85xx_edac.[ch]
5647
5648 EDAC-PASEMI
5649 M:      Egor Martovetsky <egor@pasemi.com>
5650 L:      linux-edac@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/edac/pasemi_edac.c
5653
5654 EDAC-PND2
5655 M:      Tony Luck <tony.luck@intel.com>
5656 L:      linux-edac@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/edac/pnd2_edac.[ch]
5659
5660 EDAC-R82600
5661 M:      Tim Small <tim@buttersideup.com>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/r82600_edac.c
5665
5666 EDAC-SBRIDGE
5667 M:      Tony Luck <tony.luck@intel.com>
5668 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5669 L:      linux-edac@vger.kernel.org
5670 S:      Maintained
5671 F:      drivers/edac/sb_edac.c
5672
5673 EDAC-SKYLAKE
5674 M:      Tony Luck <tony.luck@intel.com>
5675 L:      linux-edac@vger.kernel.org
5676 S:      Maintained
5677 F:      drivers/edac/skx_edac.c
5678
5679 EDAC-TI
5680 M:      Tero Kristo <t-kristo@ti.com>
5681 L:      linux-edac@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/edac/ti_edac.c
5684
5685 EDAC-QCOM
5686 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5687 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5688 L:      linux-arm-msm@vger.kernel.org
5689 L:      linux-edac@vger.kernel.org
5690 S:      Maintained
5691 F:      drivers/edac/qcom_edac.c
5692
5693 EDIROL UA-101/UA-1000 DRIVER
5694 M:      Clemens Ladisch <clemens@ladisch.de>
5695 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5696 T:      git git://git.alsa-project.org/alsa-kernel.git
5697 S:      Maintained
5698 F:      sound/usb/misc/ua101.c
5699
5700 EFI TEST DRIVER
5701 L:      linux-efi@vger.kernel.org
5702 M:      Ivan Hu <ivan.hu@canonical.com>
5703 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5704 S:      Maintained
5705 F:      drivers/firmware/efi/test/
5706
5707 EFI VARIABLE FILESYSTEM
5708 M:      Matthew Garrett <matthew.garrett@nebula.com>
5709 M:      Jeremy Kerr <jk@ozlabs.org>
5710 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5712 L:      linux-efi@vger.kernel.org
5713 S:      Maintained
5714 F:      fs/efivarfs/
5715
5716 EFIFB FRAMEBUFFER DRIVER
5717 L:      linux-fbdev@vger.kernel.org
5718 M:      Peter Jones <pjones@redhat.com>
5719 S:      Maintained
5720 F:      drivers/video/fbdev/efifb.c
5721
5722 EFS FILESYSTEM
5723 W:      http://aeschi.ch.eu.org/efs/
5724 S:      Orphan
5725 F:      fs/efs/
5726
5727 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5728 M:      Douglas Miller <dougmill@linux.ibm.com>
5729 L:      netdev@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/net/ethernet/ibm/ehea/
5732
5733 EM28XX VIDEO4LINUX DRIVER
5734 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5735 L:      linux-media@vger.kernel.org
5736 W:      https://linuxtv.org
5737 T:      git git://linuxtv.org/media_tree.git
5738 S:      Maintained
5739 F:      drivers/media/usb/em28xx/
5740 F:      Documentation/media/v4l-drivers/em28xx*
5741
5742 EMBEDDED LINUX
5743 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5744 M:      Matt Mackall <mpm@selenic.com>
5745 M:      David Woodhouse <dwmw2@infradead.org>
5746 L:      linux-embedded@vger.kernel.org
5747 S:      Maintained
5748
5749 Emulex 10Gbps iSCSI - OneConnect DRIVER
5750 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5751 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5752 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5753 L:      linux-scsi@vger.kernel.org
5754 W:      http://www.broadcom.com
5755 S:      Supported
5756 F:      drivers/scsi/be2iscsi/
5757
5758 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5759 M:      Sathya Perla <sathya.perla@broadcom.com>
5760 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5761 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5762 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5763 L:      netdev@vger.kernel.org
5764 W:      http://www.emulex.com
5765 S:      Supported
5766 F:      drivers/net/ethernet/emulex/benet/
5767
5768 EMULEX ONECONNECT ROCE DRIVER
5769 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5770 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5771 L:      linux-rdma@vger.kernel.org
5772 W:      http://www.broadcom.com
5773 S:      Odd Fixes
5774 F:      drivers/infiniband/hw/ocrdma/
5775 F:      include/uapi/rdma/ocrdma-abi.h
5776
5777 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5778 M:      James Smart <james.smart@broadcom.com>
5779 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5780 L:      linux-scsi@vger.kernel.org
5781 W:      http://www.broadcom.com
5782 S:      Supported
5783 F:      drivers/scsi/lpfc/
5784
5785 ENE CB710 FLASH CARD READER DRIVER
5786 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5787 S:      Maintained
5788 F:      drivers/misc/cb710/
5789 F:      drivers/mmc/host/cb710-mmc.*
5790 F:      include/linux/cb710.h
5791
5792 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5793 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5794 S:      Maintained
5795 F:      drivers/media/rc/ene_ir.*
5796
5797 EPSON S1D13XXX FRAMEBUFFER DRIVER
5798 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5799 S:      Maintained
5800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5801 F:      drivers/video/fbdev/s1d13xxxfb.c
5802 F:      include/video/s1d13xxxfb.h
5803
5804 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5805 M:      Jeff Layton <jlayton@kernel.org>
5806 S:      Maintained
5807 F:      lib/errseq.c
5808 F:      include/linux/errseq.h
5809
5810 ET131X NETWORK DRIVER
5811 M:      Mark Einon <mark.einon@gmail.com>
5812 S:      Odd Fixes
5813 F:      drivers/net/ethernet/agere/
5814
5815 ETHERNET BRIDGE
5816 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5817 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5818 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5819 L:      netdev@vger.kernel.org
5820 W:      http://www.linuxfoundation.org/en/Net:Bridge
5821 S:      Maintained
5822 F:      include/linux/netfilter_bridge/
5823 F:      net/bridge/
5824
5825 ETHERNET PHY LIBRARY
5826 M:      Andrew Lunn <andrew@lunn.ch>
5827 M:      Florian Fainelli <f.fainelli@gmail.com>
5828 M:      Heiner Kallweit <hkallweit1@gmail.com>
5829 L:      netdev@vger.kernel.org
5830 S:      Maintained
5831 F:      Documentation/ABI/testing/sysfs-bus-mdio
5832 F:      Documentation/devicetree/bindings/net/mdio*
5833 F:      Documentation/networking/phy.txt
5834 F:      drivers/net/phy/
5835 F:      drivers/of/of_mdio.c
5836 F:      drivers/of/of_net.c
5837 F:      include/linux/*mdio*.h
5838 F:      include/linux/of_net.h
5839 F:      include/linux/phy.h
5840 F:      include/linux/phy_fixed.h
5841 F:      include/linux/platform_data/mdio-bcm-unimac.h
5842 F:      include/linux/platform_data/mdio-gpio.h
5843 F:      include/trace/events/mdio.h
5844 F:      include/uapi/linux/mdio.h
5845 F:      include/uapi/linux/mii.h
5846
5847 EXT2 FILE SYSTEM
5848 M:      Jan Kara <jack@suse.com>
5849 L:      linux-ext4@vger.kernel.org
5850 S:      Maintained
5851 F:      Documentation/filesystems/ext2.txt
5852 F:      fs/ext2/
5853 F:      include/linux/ext2*
5854
5855 EXT4 FILE SYSTEM
5856 M:      "Theodore Ts'o" <tytso@mit.edu>
5857 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5858 L:      linux-ext4@vger.kernel.org
5859 W:      http://ext4.wiki.kernel.org
5860 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5862 S:      Maintained
5863 F:      Documentation/filesystems/ext4/
5864 F:      fs/ext4/
5865
5866 Extended Verification Module (EVM)
5867 M:      Mimi Zohar <zohar@linux.ibm.com>
5868 L:      linux-integrity@vger.kernel.org
5869 S:      Supported
5870 F:      security/integrity/evm/
5871
5872 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5873 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5874 L:      linux-efi@vger.kernel.org
5875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5876 S:      Maintained
5877 F:      Documentation/efi-stub.txt
5878 F:      arch/*/kernel/efi.c
5879 F:      arch/x86/boot/compressed/eboot.[ch]
5880 F:      arch/*/include/asm/efi.h
5881 F:      arch/x86/platform/efi/
5882 F:      drivers/firmware/efi/
5883 F:      include/linux/efi*.h
5884 F:      arch/arm/boot/compressed/efi-header.S
5885 F:      arch/arm64/kernel/efi-entry.S
5886
5887 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5888 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5889 M:      Chanwoo Choi <cw00.choi@samsung.com>
5890 L:      linux-kernel@vger.kernel.org
5891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5892 S:      Maintained
5893 F:      drivers/extcon/
5894 F:      include/linux/extcon/
5895 F:      include/linux/extcon.h
5896 F:      Documentation/extcon/
5897 F:      Documentation/devicetree/bindings/extcon/
5898
5899 EXYNOS DP DRIVER
5900 M:      Jingoo Han <jingoohan1@gmail.com>
5901 L:      dri-devel@lists.freedesktop.org
5902 S:      Maintained
5903 F:      drivers/gpu/drm/exynos/exynos_dp*
5904
5905 EXYNOS SYSMMU (IOMMU) driver
5906 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5907 L:      iommu@lists.linux-foundation.org
5908 S:      Maintained
5909 F:      drivers/iommu/exynos-iommu.c
5910
5911 EZchip NPS platform support
5912 M:      Vineet Gupta <vgupta@synopsys.com>
5913 M:      Ofer Levi <oferle@mellanox.com>
5914 S:      Supported
5915 F:      arch/arc/plat-eznps
5916 F:      arch/arc/boot/dts/eznps.dts
5917
5918 F2FS FILE SYSTEM
5919 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5920 M:      Chao Yu <yuchao0@huawei.com>
5921 L:      linux-f2fs-devel@lists.sourceforge.net
5922 W:      https://f2fs.wiki.kernel.org/
5923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5924 S:      Maintained
5925 F:      Documentation/filesystems/f2fs.txt
5926 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5927 F:      fs/f2fs/
5928 F:      include/linux/f2fs_fs.h
5929 F:      include/trace/events/f2fs.h
5930
5931 F71805F HARDWARE MONITORING DRIVER
5932 M:      Jean Delvare <jdelvare@suse.com>
5933 L:      linux-hwmon@vger.kernel.org
5934 S:      Maintained
5935 F:      Documentation/hwmon/f71805f
5936 F:      drivers/hwmon/f71805f.c
5937
5938 FADDR2LINE
5939 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5940 S:      Maintained
5941 F:      scripts/faddr2line
5942
5943 FAILOVER MODULE
5944 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5945 L:      netdev@vger.kernel.org
5946 S:      Supported
5947 F:      net/core/failover.c
5948 F:      include/net/failover.h
5949 F:      Documentation/networking/failover.rst
5950
5951 FANOTIFY
5952 M:      Jan Kara <jack@suse.cz>
5953 R:      Amir Goldstein <amir73il@gmail.com>
5954 L:      linux-fsdevel@vger.kernel.org
5955 S:      Maintained
5956 F:      fs/notify/fanotify/
5957 F:      include/linux/fanotify.h
5958 F:      include/uapi/linux/fanotify.h
5959
5960 FARSYNC SYNCHRONOUS DRIVER
5961 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5962 W:      http://www.farsite.co.uk/
5963 S:      Supported
5964 F:      drivers/net/wan/farsync.*
5965
5966 FAULT INJECTION SUPPORT
5967 M:      Akinobu Mita <akinobu.mita@gmail.com>
5968 S:      Supported
5969 F:      Documentation/fault-injection/
5970 F:      lib/fault-inject.c
5971
5972 FBTFT Framebuffer drivers
5973 S:      Orphan
5974 L:      dri-devel@lists.freedesktop.org
5975 L:      linux-fbdev@vger.kernel.org
5976 F:      drivers/staging/fbtft/
5977
5978 FC0011 TUNER DRIVER
5979 M:      Michael Buesch <m@bues.ch>
5980 L:      linux-media@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/media/tuners/fc0011.h
5983 F:      drivers/media/tuners/fc0011.c
5984
5985 FC2580 MEDIA DRIVER
5986 M:      Antti Palosaari <crope@iki.fi>
5987 L:      linux-media@vger.kernel.org
5988 W:      https://linuxtv.org
5989 W:      http://palosaari.fi/linux/
5990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5991 T:      git git://linuxtv.org/anttip/media_tree.git
5992 S:      Maintained
5993 F:      drivers/media/tuners/fc2580*
5994
5995 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5996 M:      Hannes Reinecke <hare@suse.de>
5997 L:      linux-scsi@vger.kernel.org
5998 W:      www.Open-FCoE.org
5999 S:      Supported
6000 F:      drivers/scsi/libfc/
6001 F:      drivers/scsi/fcoe/
6002 F:      include/scsi/fc/
6003 F:      include/scsi/libfc.h
6004 F:      include/scsi/libfcoe.h
6005 F:      include/uapi/scsi/fc/
6006
6007 FILE LOCKING (flock() and fcntl()/lockf())
6008 M:      Jeff Layton <jlayton@kernel.org>
6009 M:      "J. Bruce Fields" <bfields@fieldses.org>
6010 L:      linux-fsdevel@vger.kernel.org
6011 S:      Maintained
6012 F:      include/linux/fcntl.h
6013 F:      include/uapi/linux/fcntl.h
6014 F:      fs/fcntl.c
6015 F:      fs/locks.c
6016
6017 FILESYSTEMS (VFS and infrastructure)
6018 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6019 L:      linux-fsdevel@vger.kernel.org
6020 S:      Maintained
6021 F:      fs/*
6022 F:      include/linux/fs.h
6023 F:      include/linux/fs_types.h
6024 F:      include/uapi/linux/fs.h
6025
6026 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6027 M:      Riku Voipio <riku.voipio@iki.fi>
6028 L:      linux-hwmon@vger.kernel.org
6029 S:      Maintained
6030 F:      drivers/hwmon/f75375s.c
6031 F:      include/linux/f75375s.h
6032
6033 FIREWIRE AUDIO DRIVERS
6034 M:      Clemens Ladisch <clemens@ladisch.de>
6035 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6036 T:      git git://git.alsa-project.org/alsa-kernel.git
6037 S:      Maintained
6038 F:      sound/firewire/
6039
6040 FIREWIRE MEDIA DRIVERS (firedtv)
6041 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6042 L:      linux-media@vger.kernel.org
6043 L:      linux1394-devel@lists.sourceforge.net
6044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6045 S:      Maintained
6046 F:      drivers/media/firewire/
6047
6048 FIREWIRE SBP-2 TARGET
6049 M:      Chris Boot <bootc@bootc.net>
6050 L:      linux-scsi@vger.kernel.org
6051 L:      target-devel@vger.kernel.org
6052 L:      linux1394-devel@lists.sourceforge.net
6053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6054 S:      Maintained
6055 F:      drivers/target/sbp/
6056
6057 FIREWIRE SUBSYSTEM
6058 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6059 L:      linux1394-devel@lists.sourceforge.net
6060 W:      http://ieee1394.wiki.kernel.org/
6061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6062 S:      Maintained
6063 F:      drivers/firewire/
6064 F:      include/linux/firewire.h
6065 F:      include/uapi/linux/firewire*.h
6066 F:      tools/firewire/
6067
6068 FIRMWARE LOADER (request_firmware)
6069 M:      Luis Chamberlain <mcgrof@kernel.org>
6070 L:      linux-kernel@vger.kernel.org
6071 S:      Maintained
6072 F:      Documentation/firmware_class/
6073 F:      drivers/base/firmware_loader/
6074 F:      include/linux/firmware.h
6075
6076 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6077 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6078 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6079 S:      Maintained
6080 F:      drivers/block/rsxx/
6081
6082 FLOPPY DRIVER
6083 M:      Jiri Kosina <jikos@kernel.org>
6084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6085 S:      Odd fixes
6086 F:      drivers/block/floppy.c
6087
6088 FMC SUBSYSTEM
6089 M:      Alessandro Rubini <rubini@gnudd.com>
6090 W:      http://www.ohwr.org/projects/fmc-bus
6091 S:      Supported
6092 F:      drivers/fmc/
6093 F:      include/linux/fmc*.h
6094 F:      include/linux/ipmi-fru.h
6095 K:      fmc_d.*register
6096
6097 FPGA MANAGER FRAMEWORK
6098 M:      Alan Tull <atull@kernel.org>
6099 M:      Moritz Fischer <mdf@kernel.org>
6100 L:      linux-fpga@vger.kernel.org
6101 S:      Maintained
6102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6103 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6104 F:      Documentation/fpga/
6105 F:      Documentation/driver-api/fpga/
6106 F:      Documentation/devicetree/bindings/fpga/
6107 F:      drivers/fpga/
6108 F:      include/linux/fpga/
6109 W:      http://www.rocketboards.org
6110
6111 FPGA DFL DRIVERS
6112 M:      Wu Hao <hao.wu@intel.com>
6113 L:      linux-fpga@vger.kernel.org
6114 S:      Maintained
6115 F:      Documentation/fpga/dfl.txt
6116 F:      include/uapi/linux/fpga-dfl.h
6117 F:      drivers/fpga/dfl*
6118
6119 FPU EMULATOR
6120 M:      Bill Metzenthen <billm@melbpc.org.au>
6121 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6122 S:      Maintained
6123 F:      arch/x86/math-emu/
6124
6125 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6126 L:      netdev@vger.kernel.org
6127 S:      Orphan
6128 F:      drivers/net/wan/dlci.c
6129 F:      drivers/net/wan/sdla.c
6130
6131 FRAMEBUFFER LAYER
6132 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6133 L:      dri-devel@lists.freedesktop.org
6134 L:      linux-fbdev@vger.kernel.org
6135 T:      git git://github.com/bzolnier/linux.git
6136 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6137 S:      Maintained
6138 F:      Documentation/fb/
6139 F:      drivers/video/
6140 F:      include/video/
6141 F:      include/linux/fb.h
6142 F:      include/uapi/video/
6143 F:      include/uapi/linux/fb.h
6144
6145 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6146 M:      Horia Geantă <horia.geanta@nxp.com>
6147 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6148 L:      linux-crypto@vger.kernel.org
6149 S:      Maintained
6150 F:      drivers/crypto/caam/
6151 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6152
6153 FREESCALE DIU FRAMEBUFFER DRIVER
6154 M:      Timur Tabi <timur@kernel.org>
6155 L:      linux-fbdev@vger.kernel.org
6156 S:      Maintained
6157 F:      drivers/video/fbdev/fsl-diu-fb.*
6158
6159 FREESCALE DMA DRIVER
6160 M:      Li Yang <leoyang.li@nxp.com>
6161 M:      Zhang Wei <zw@zh-kernel.org>
6162 L:      linuxppc-dev@lists.ozlabs.org
6163 S:      Maintained
6164 F:      drivers/dma/fsldma.*
6165
6166 FREESCALE ENETC ETHERNET DRIVERS
6167 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6168 L:      netdev@vger.kernel.org
6169 S:      Maintained
6170 F:      drivers/net/ethernet/freescale/enetc/
6171
6172 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6173 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6174 L:      netdev@vger.kernel.org
6175 S:      Maintained
6176 F:      drivers/net/ethernet/freescale/gianfar*
6177 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6178
6179 FREESCALE GPMI NAND DRIVER
6180 M:      Han Xu <han.xu@nxp.com>
6181 L:      linux-mtd@lists.infradead.org
6182 S:      Maintained
6183 F:      drivers/mtd/nand/raw/gpmi-nand/*
6184
6185 FREESCALE I2C CPM DRIVER
6186 M:      Jochen Friedrich <jochen@scram.de>
6187 L:      linuxppc-dev@lists.ozlabs.org
6188 L:      linux-i2c@vger.kernel.org
6189 S:      Maintained
6190 F:      drivers/i2c/busses/i2c-cpm.c
6191
6192 FREESCALE IMX LPI2C DRIVER
6193 M:      Dong Aisheng <aisheng.dong@nxp.com>
6194 L:      linux-i2c@vger.kernel.org
6195 L:      linux-imx@nxp.com
6196 S:      Maintained
6197 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6198 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6199
6200 FREESCALE IMX / MXC FEC DRIVER
6201 M:      Fugang Duan <fugang.duan@nxp.com>
6202 L:      netdev@vger.kernel.org
6203 S:      Maintained
6204 F:      drivers/net/ethernet/freescale/fec_main.c
6205 F:      drivers/net/ethernet/freescale/fec_ptp.c
6206 F:      drivers/net/ethernet/freescale/fec.h
6207 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6208
6209 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6210 M:      Sascha Hauer <s.hauer@pengutronix.de>
6211 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6212 L:      linux-fbdev@vger.kernel.org
6213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6214 S:      Maintained
6215 F:      include/linux/platform_data/video-imxfb.h
6216 F:      drivers/video/fbdev/imxfb.c
6217
6218 FREESCALE QORIQ DPAA ETHERNET DRIVER
6219 M:      Madalin Bucur <madalin.bucur@nxp.com>
6220 L:      netdev@vger.kernel.org
6221 S:      Maintained
6222 F:      drivers/net/ethernet/freescale/dpaa
6223
6224 FREESCALE QORIQ DPAA FMAN DRIVER
6225 M:      Madalin Bucur <madalin.bucur@nxp.com>
6226 L:      netdev@vger.kernel.org
6227 S:      Maintained
6228 F:      drivers/net/ethernet/freescale/fman
6229 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6230
6231 FREESCALE QORIQ PTP CLOCK DRIVER
6232 M:      Yangbo Lu <yangbo.lu@nxp.com>
6233 L:      netdev@vger.kernel.org
6234 S:      Maintained
6235 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6236 F:      drivers/ptp/ptp_qoriq.c
6237 F:      drivers/ptp/ptp_qoriq_debugfs.c
6238 F:      include/linux/fsl/ptp_qoriq.h
6239 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6240
6241 FREESCALE QUAD SPI DRIVER
6242 M:      Han Xu <han.xu@nxp.com>
6243 L:      linux-spi@vger.kernel.org
6244 S:      Maintained
6245 F:      drivers/spi/spi-fsl-qspi.c
6246
6247 FREESCALE QUICC ENGINE LIBRARY
6248 M:      Qiang Zhao <qiang.zhao@nxp.com>
6249 L:      linuxppc-dev@lists.ozlabs.org
6250 S:      Maintained
6251 F:      drivers/soc/fsl/qe/
6252 F:      include/soc/fsl/*qe*.h
6253 F:      include/soc/fsl/*ucc*.h
6254
6255 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6256 M:      Li Yang <leoyang.li@nxp.com>
6257 L:      netdev@vger.kernel.org
6258 L:      linuxppc-dev@lists.ozlabs.org
6259 S:      Maintained
6260 F:      drivers/net/ethernet/freescale/ucc_geth*
6261
6262 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6263 M:      Zhao Qiang <qiang.zhao@nxp.com>
6264 L:      netdev@vger.kernel.org
6265 L:      linuxppc-dev@lists.ozlabs.org
6266 S:      Maintained
6267 F:      drivers/net/wan/fsl_ucc_hdlc*
6268
6269 FREESCALE QUICC ENGINE UCC UART DRIVER
6270 M:      Timur Tabi <timur@kernel.org>
6271 L:      linuxppc-dev@lists.ozlabs.org
6272 S:      Maintained
6273 F:      drivers/tty/serial/ucc_uart.c
6274
6275 FREESCALE SOC DRIVERS
6276 M:      Li Yang <leoyang.li@nxp.com>
6277 L:      linuxppc-dev@lists.ozlabs.org
6278 L:      linux-arm-kernel@lists.infradead.org
6279 S:      Maintained
6280 F:      Documentation/devicetree/bindings/soc/fsl/
6281 F:      drivers/soc/fsl/
6282 F:      include/linux/fsl/
6283
6284 FREESCALE SOC FS_ENET DRIVER
6285 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6286 L:      linuxppc-dev@lists.ozlabs.org
6287 L:      netdev@vger.kernel.org
6288 S:      Maintained
6289 F:      drivers/net/ethernet/freescale/fs_enet/
6290 F:      include/linux/fs_enet_pd.h
6291
6292 FREESCALE SOC SOUND DRIVERS
6293 M:      Timur Tabi <timur@kernel.org>
6294 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6295 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6296 R:      Fabio Estevam <festevam@gmail.com>
6297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6298 L:      linuxppc-dev@lists.ozlabs.org
6299 S:      Maintained
6300 F:      sound/soc/fsl/fsl*
6301 F:      sound/soc/fsl/imx*
6302 F:      sound/soc/fsl/mpc8610_hpcd.c
6303
6304 FREESCALE USB PERIPHERAL DRIVERS
6305 M:      Li Yang <leoyang.li@nxp.com>
6306 L:      linux-usb@vger.kernel.org
6307 L:      linuxppc-dev@lists.ozlabs.org
6308 S:      Maintained
6309 F:      drivers/usb/gadget/udc/fsl*
6310
6311 FREEVXFS FILESYSTEM
6312 M:      Christoph Hellwig <hch@infradead.org>
6313 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6314 S:      Maintained
6315 F:      fs/freevxfs/
6316
6317 FREEZER
6318 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6319 M:      Pavel Machek <pavel@ucw.cz>
6320 L:      linux-pm@vger.kernel.org
6321 S:      Supported
6322 F:      Documentation/power/freezing-of-tasks.txt
6323 F:      include/linux/freezer.h
6324 F:      kernel/freezer.c
6325
6326 FRONTSWAP API
6327 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6328 L:      linux-kernel@vger.kernel.org
6329 S:      Maintained
6330 F:      mm/frontswap.c
6331 F:      include/linux/frontswap.h
6332
6333 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6334 M:      David Howells <dhowells@redhat.com>
6335 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6336 S:      Supported
6337 F:      Documentation/filesystems/caching/
6338 F:      fs/fscache/
6339 F:      include/linux/fscache*.h
6340
6341 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6342 M:      Theodore Y. Ts'o <tytso@mit.edu>
6343 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6344 M:      Eric Biggers <ebiggers@kernel.org>
6345 L:      linux-fscrypt@vger.kernel.org
6346 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6347 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6348 S:      Supported
6349 F:      fs/crypto/
6350 F:      include/linux/fscrypt*.h
6351 F:      Documentation/filesystems/fscrypt.rst
6352
6353 FSI-ATTACHED I2C DRIVER
6354 M:      Eddie James <eajames@linux.ibm.com>
6355 L:      linux-i2c@vger.kernel.org
6356 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6357 S:      Maintained
6358 F:      drivers/i2c/busses/i2c-fsi.c
6359 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6360
6361 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6362 M:      Jan Kara <jack@suse.cz>
6363 R:      Amir Goldstein <amir73il@gmail.com>
6364 L:      linux-fsdevel@vger.kernel.org
6365 S:      Maintained
6366 F:      fs/notify/
6367 F:      include/linux/fsnotify*.h
6368
6369 FUJITSU LAPTOP EXTRAS
6370 M:      Jonathan Woithe <jwoithe@just42.net>
6371 L:      platform-driver-x86@vger.kernel.org
6372 S:      Maintained
6373 F:      drivers/platform/x86/fujitsu-laptop.c
6374
6375 FUJITSU M-5MO LS CAMERA ISP DRIVER
6376 M:      Kyungmin Park <kyungmin.park@samsung.com>
6377 M:      Heungjun Kim <riverful.kim@samsung.com>
6378 L:      linux-media@vger.kernel.org
6379 S:      Maintained
6380 F:      drivers/media/i2c/m5mols/
6381 F:      include/media/i2c/m5mols.h
6382
6383 FUJITSU TABLET EXTRAS
6384 M:      Robert Gerlach <khnz@gmx.de>
6385 L:      platform-driver-x86@vger.kernel.org
6386 S:      Maintained
6387 F:      drivers/platform/x86/fujitsu-tablet.c
6388
6389 FUSE: FILESYSTEM IN USERSPACE
6390 M:      Miklos Szeredi <miklos@szeredi.hu>
6391 L:      linux-fsdevel@vger.kernel.org
6392 W:      http://fuse.sourceforge.net/
6393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6394 S:      Maintained
6395 F:      fs/fuse/
6396 F:      include/uapi/linux/fuse.h
6397 F:      Documentation/filesystems/fuse.txt
6398
6399 FUTEX SUBSYSTEM
6400 M:      Thomas Gleixner <tglx@linutronix.de>
6401 M:      Ingo Molnar <mingo@redhat.com>
6402 R:      Peter Zijlstra <peterz@infradead.org>
6403 R:      Darren Hart <dvhart@infradead.org>
6404 L:      linux-kernel@vger.kernel.org
6405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6406 S:      Maintained
6407 F:      kernel/futex.c
6408 F:      kernel/futex_compat.c
6409 F:      include/asm-generic/futex.h
6410 F:      include/linux/futex.h
6411 F:      include/uapi/linux/futex.h
6412 F:      tools/testing/selftests/futex/
6413 F:      tools/perf/bench/futex*
6414 F:      Documentation/*futex*
6415
6416 GCC PLUGINS
6417 M:      Kees Cook <keescook@chromium.org>
6418 R:      Emese Revfy <re.emese@gmail.com>
6419 L:      kernel-hardening@lists.openwall.com
6420 S:      Maintained
6421 F:      scripts/gcc-plugins/
6422 F:      scripts/gcc-plugin.sh
6423 F:      scripts/Makefile.gcc-plugins
6424 F:      Documentation/gcc-plugins.txt
6425
6426 GASKET DRIVER FRAMEWORK
6427 M:      Rob Springer <rspringer@google.com>
6428 M:      Todd Poynor <toddpoynor@google.com>
6429 M:      Ben Chan <benchan@chromium.org>
6430 S:      Maintained
6431 F:      drivers/staging/gasket/
6432
6433 GCOV BASED KERNEL PROFILING
6434 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6435 S:      Maintained
6436 F:      kernel/gcov/
6437 F:      Documentation/dev-tools/gcov.rst
6438
6439 GDB KERNEL DEBUGGING HELPER SCRIPTS
6440 M:      Jan Kiszka <jan.kiszka@siemens.com>
6441 M:      Kieran Bingham <kbingham@kernel.org>
6442 S:      Supported
6443 F:      scripts/gdb/
6444
6445 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6446 M:      Achim Leubner <achim_leubner@adaptec.com>
6447 L:      linux-scsi@vger.kernel.org
6448 W:      http://www.icp-vortex.com/
6449 S:      Supported
6450 F:      drivers/scsi/gdt*
6451
6452 GEMTEK FM RADIO RECEIVER DRIVER
6453 M:      Hans Verkuil <hverkuil@xs4all.nl>
6454 L:      linux-media@vger.kernel.org
6455 T:      git git://linuxtv.org/media_tree.git
6456 W:      https://linuxtv.org
6457 S:      Maintained
6458 F:      drivers/media/radio/radio-gemtek*
6459
6460 GENERIC GPIO I2C DRIVER
6461 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6462 S:      Supported
6463 F:      drivers/i2c/busses/i2c-gpio.c
6464 F:      include/linux/platform_data/i2c-gpio.h
6465
6466 GENERIC GPIO I2C MULTIPLEXER DRIVER
6467 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6468 L:      linux-i2c@vger.kernel.org
6469 S:      Supported
6470 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6471 F:      include/linux/platform_data/i2c-mux-gpio.h
6472 F:      Documentation/i2c/muxes/i2c-mux-gpio
6473
6474 GENERIC HDLC (WAN) DRIVERS
6475 M:      Krzysztof Halasa <khc@pm.waw.pl>
6476 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6477 S:      Maintained
6478 F:      drivers/net/wan/c101.c
6479 F:      drivers/net/wan/hd6457*
6480 F:      drivers/net/wan/hdlc*
6481 F:      drivers/net/wan/n2.c
6482 F:      drivers/net/wan/pc300too.c
6483 F:      drivers/net/wan/pci200syn.c
6484 F:      drivers/net/wan/wanxl*
6485
6486 GENERIC INCLUDE/ASM HEADER FILES
6487 M:      Arnd Bergmann <arnd@arndb.de>
6488 L:      linux-arch@vger.kernel.org
6489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6490 S:      Maintained
6491 F:      include/asm-generic/
6492 F:      include/uapi/asm-generic/
6493
6494 GENERIC PHY FRAMEWORK
6495 M:      Kishon Vijay Abraham I <kishon@ti.com>
6496 L:      linux-kernel@vger.kernel.org
6497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6498 S:      Supported
6499 F:      drivers/phy/
6500 F:      include/linux/phy/
6501 F:      Documentation/devicetree/bindings/phy/
6502
6503 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6504 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6505 S:      Supported
6506 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6507
6508 GENERIC PM DOMAINS
6509 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6510 M:      Kevin Hilman <khilman@kernel.org>
6511 M:      Ulf Hansson <ulf.hansson@linaro.org>
6512 L:      linux-pm@vger.kernel.org
6513 S:      Supported
6514 F:      drivers/base/power/domain*.c
6515 F:      include/linux/pm_domain.h
6516 F:      Documentation/devicetree/bindings/power/power_domain.txt
6517
6518 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6519 M:      Eugen Hristev <eugen.hristev@microchip.com>
6520 L:      linux-input@vger.kernel.org
6521 S:      Maintained
6522 F:      drivers/input/touchscreen/resistive-adc-touch.c
6523
6524 GENERIC UIO DRIVER FOR PCI DEVICES
6525 M:      "Michael S. Tsirkin" <mst@redhat.com>
6526 L:      kvm@vger.kernel.org
6527 S:      Supported
6528 F:      drivers/uio/uio_pci_generic.c
6529
6530 GENWQE (IBM Generic Workqueue Card)
6531 M:      Frank Haverkamp <haver@linux.ibm.com>
6532 S:      Supported
6533 F:      drivers/misc/genwqe/
6534
6535 GET_MAINTAINER SCRIPT
6536 M:      Joe Perches <joe@perches.com>
6537 S:      Maintained
6538 F:      scripts/get_maintainer.pl
6539
6540 GFS2 FILE SYSTEM
6541 M:      Bob Peterson <rpeterso@redhat.com>
6542 M:      Andreas Gruenbacher <agruenba@redhat.com>
6543 L:      cluster-devel@redhat.com
6544 W:      http://sources.redhat.com/cluster/
6545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6546 S:      Supported
6547 F:      Documentation/filesystems/gfs2*.txt
6548 F:      fs/gfs2/
6549 F:      include/uapi/linux/gfs2_ondisk.h
6550
6551 GIGASET ISDN DRIVERS
6552 M:      Paul Bolle <pebolle@tiscali.nl>
6553 L:      gigaset307x-common@lists.sourceforge.net
6554 W:      http://gigaset307x.sourceforge.net/
6555 S:      Odd Fixes
6556 F:      Documentation/isdn/README.gigaset
6557 F:      drivers/isdn/gigaset/
6558 F:      include/uapi/linux/gigaset_dev.h
6559
6560 GNSS SUBSYSTEM
6561 M:      Johan Hovold <johan@kernel.org>
6562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6563 S:      Maintained
6564 F:      Documentation/ABI/testing/sysfs-class-gnss
6565 F:      Documentation/devicetree/bindings/gnss/
6566 F:      drivers/gnss/
6567 F:      include/linux/gnss.h
6568
6569 GO7007 MPEG CODEC
6570 M:      Hans Verkuil <hans.verkuil@cisco.com>
6571 L:      linux-media@vger.kernel.org
6572 S:      Maintained
6573 F:      drivers/media/usb/go7007/
6574
6575 GOODIX TOUCHSCREEN
6576 M:      Bastien Nocera <hadess@hadess.net>
6577 L:      linux-input@vger.kernel.org
6578 S:      Maintained
6579 F:      drivers/input/touchscreen/goodix.c
6580
6581 GPD POCKET FAN DRIVER
6582 M:      Hans de Goede <hdegoede@redhat.com>
6583 L:      platform-driver-x86@vger.kernel.org
6584 S:      Maintained
6585 F:      drivers/platform/x86/gpd-pocket-fan.c
6586
6587 GPIO ACPI SUPPORT
6588 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6589 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6590 L:      linux-gpio@vger.kernel.org
6591 L:      linux-acpi@vger.kernel.org
6592 S:      Maintained
6593 F:      Documentation/acpi/gpio-properties.txt
6594 F:      drivers/gpio/gpiolib-acpi.c
6595
6596 GPIO IR Transmitter
6597 M:      Sean Young <sean@mess.org>
6598 L:      linux-media@vger.kernel.org
6599 S:      Maintained
6600 F:      drivers/media/rc/gpio-ir-tx.c
6601
6602 GPIO MOCKUP DRIVER
6603 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6604 L:      linux-gpio@vger.kernel.org
6605 S:      Maintained
6606 F:      drivers/gpio/gpio-mockup.c
6607 F:      tools/testing/selftests/gpio/
6608
6609 GPIO SUBSYSTEM
6610 M:      Linus Walleij <linus.walleij@linaro.org>
6611 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6612 L:      linux-gpio@vger.kernel.org
6613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6614 S:      Maintained
6615 F:      Documentation/devicetree/bindings/gpio/
6616 F:      Documentation/driver-api/gpio/
6617 F:      Documentation/gpio/
6618 F:      Documentation/ABI/testing/gpio-cdev
6619 F:      Documentation/ABI/obsolete/sysfs-gpio
6620 F:      drivers/gpio/
6621 F:      include/linux/gpio/
6622 F:      include/linux/gpio.h
6623 F:      include/linux/of_gpio.h
6624 F:      include/asm-generic/gpio.h
6625 F:      include/uapi/linux/gpio.h
6626 F:      tools/gpio/
6627
6628 GRE DEMULTIPLEXER DRIVER
6629 M:      Dmitry Kozlov <xeb@mail.ru>
6630 L:      netdev@vger.kernel.org
6631 S:      Maintained
6632 F:      net/ipv4/gre_demux.c
6633 F:      net/ipv4/gre_offload.c
6634 F:      include/net/gre.h
6635
6636 GRETH 10/100/1G Ethernet MAC device driver
6637 M:      Andreas Larsson <andreas@gaisler.com>
6638 L:      netdev@vger.kernel.org
6639 S:      Maintained
6640 F:      drivers/net/ethernet/aeroflex/
6641
6642 GREYBUS AUDIO PROTOCOLS DRIVERS
6643 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6644 M:      Mark Greer <mgreer@animalcreek.com>
6645 S:      Maintained
6646 F:      drivers/staging/greybus/audio_apbridgea.c
6647 F:      drivers/staging/greybus/audio_apbridgea.h
6648 F:      drivers/staging/greybus/audio_codec.c
6649 F:      drivers/staging/greybus/audio_codec.h
6650 F:      drivers/staging/greybus/audio_gb.c
6651 F:      drivers/staging/greybus/audio_manager.c
6652 F:      drivers/staging/greybus/audio_manager.h
6653 F:      drivers/staging/greybus/audio_manager_module.c
6654 F:      drivers/staging/greybus/audio_manager_private.h
6655 F:      drivers/staging/greybus/audio_manager_sysfs.c
6656 F:      drivers/staging/greybus/audio_module.c
6657 F:      drivers/staging/greybus/audio_topology.c
6658
6659 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6660 M:      Viresh Kumar <vireshk@kernel.org>
6661 S:      Maintained
6662 F:      drivers/staging/greybus/authentication.c
6663 F:      drivers/staging/greybus/bootrom.c
6664 F:      drivers/staging/greybus/firmware.h
6665 F:      drivers/staging/greybus/fw-core.c
6666 F:      drivers/staging/greybus/fw-download.c
6667 F:      drivers/staging/greybus/fw-management.c
6668 F:      drivers/staging/greybus/greybus_authentication.h
6669 F:      drivers/staging/greybus/greybus_firmware.h
6670 F:      drivers/staging/greybus/hid.c
6671 F:      drivers/staging/greybus/i2c.c
6672 F:      drivers/staging/greybus/spi.c
6673 F:      drivers/staging/greybus/spilib.c
6674 F:      drivers/staging/greybus/spilib.h
6675
6676 GREYBUS LOOPBACK DRIVER
6677 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6678 S:      Maintained
6679 F:      drivers/staging/greybus/loopback.c
6680
6681 GREYBUS PLATFORM DRIVERS
6682 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6683 S:      Maintained
6684 F:      drivers/staging/greybus/arche-platform.c
6685 F:      drivers/staging/greybus/arche-apb-ctrl.c
6686 F:      drivers/staging/greybus/arche_platform.h
6687
6688 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6689 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6690 S:      Maintained
6691 F:      drivers/staging/greybus/sdio.c
6692 F:      drivers/staging/greybus/light.c
6693 F:      drivers/staging/greybus/gpio.c
6694 F:      drivers/staging/greybus/power_supply.c
6695 F:      drivers/staging/greybus/spi.c
6696 F:      drivers/staging/greybus/spilib.c
6697
6698 GREYBUS SUBSYSTEM
6699 M:      Johan Hovold <johan@kernel.org>
6700 M:      Alex Elder <elder@kernel.org>
6701 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6702 S:      Maintained
6703 F:      drivers/staging/greybus/
6704 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6705
6706 GREYBUS UART PROTOCOLS DRIVERS
6707 M:      David Lin <dtwlin@gmail.com>
6708 S:      Maintained
6709 F:      drivers/staging/greybus/uart.c
6710 F:      drivers/staging/greybus/log.c
6711
6712 GS1662 VIDEO SERIALIZER
6713 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6714 L:      linux-media@vger.kernel.org
6715 T:      git git://linuxtv.org/media_tree.git
6716 S:      Maintained
6717 F:      drivers/media/spi/gs1662.c
6718
6719 GSPCA FINEPIX SUBDRIVER
6720 M:      Frank Zago <frank@zago.net>
6721 L:      linux-media@vger.kernel.org
6722 T:      git git://linuxtv.org/media_tree.git
6723 S:      Maintained
6724 F:      drivers/media/usb/gspca/finepix.c
6725
6726 GSPCA GL860 SUBDRIVER
6727 M:      Olivier Lorin <o.lorin@laposte.net>
6728 L:      linux-media@vger.kernel.org
6729 T:      git git://linuxtv.org/media_tree.git
6730 S:      Maintained
6731 F:      drivers/media/usb/gspca/gl860/
6732
6733 GSPCA M5602 SUBDRIVER
6734 M:      Erik Andren <erik.andren@gmail.com>
6735 L:      linux-media@vger.kernel.org
6736 T:      git git://linuxtv.org/media_tree.git
6737 S:      Maintained
6738 F:      drivers/media/usb/gspca/m5602/
6739
6740 GSPCA PAC207 SONIXB SUBDRIVER
6741 M:      Hans Verkuil <hverkuil@xs4all.nl>
6742 L:      linux-media@vger.kernel.org
6743 T:      git git://linuxtv.org/media_tree.git
6744 S:      Odd Fixes
6745 F:      drivers/media/usb/gspca/pac207.c
6746
6747 GSPCA SN9C20X SUBDRIVER
6748 M:      Brian Johnson <brijohn@gmail.com>
6749 L:      linux-media@vger.kernel.org
6750 T:      git git://linuxtv.org/media_tree.git
6751 S:      Maintained
6752 F:      drivers/media/usb/gspca/sn9c20x.c
6753
6754 GSPCA T613 SUBDRIVER
6755 M:      Leandro Costantino <lcostantino@gmail.com>
6756 L:      linux-media@vger.kernel.org
6757 T:      git git://linuxtv.org/media_tree.git
6758 S:      Maintained
6759 F:      drivers/media/usb/gspca/t613.c
6760
6761 GSPCA USB WEBCAM DRIVER
6762 M:      Hans Verkuil <hverkuil@xs4all.nl>
6763 L:      linux-media@vger.kernel.org
6764 T:      git git://linuxtv.org/media_tree.git
6765 S:      Odd Fixes
6766 F:      drivers/media/usb/gspca/
6767
6768 GTP (GPRS Tunneling Protocol)
6769 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6770 M:      Harald Welte <laforge@gnumonks.org>
6771 L:      osmocom-net-gprs@lists.osmocom.org
6772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6773 S:      Maintained
6774 F:      drivers/net/gtp.c
6775
6776 GUID PARTITION TABLE (GPT)
6777 M:      Davidlohr Bueso <dave@stgolabs.net>
6778 L:      linux-efi@vger.kernel.org
6779 S:      Maintained
6780 F:      block/partitions/efi.*
6781
6782 H8/300 ARCHITECTURE
6783 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6784 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6785 W:      http://uclinux-h8.sourceforge.jp
6786 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6787 S:      Maintained
6788 F:      arch/h8300/
6789 F:      drivers/clocksource/h8300_*.c
6790 F:      drivers/clk/h8300/
6791 F:      drivers/irqchip/irq-renesas-h8*.c
6792
6793 HABANALABS PCI DRIVER
6794 M:      Oded Gabbay <oded.gabbay@gmail.com>
6795 T:      git https://github.com/HabanaAI/linux.git
6796 S:      Supported
6797 F:      drivers/misc/habanalabs/
6798 F:      include/uapi/misc/habanalabs.h
6799 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6800 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6801
6802 HACKRF MEDIA DRIVER
6803 M:      Antti Palosaari <crope@iki.fi>
6804 L:      linux-media@vger.kernel.org
6805 W:      https://linuxtv.org
6806 W:      http://palosaari.fi/linux/
6807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6808 T:      git git://linuxtv.org/anttip/media_tree.git
6809 S:      Maintained
6810 F:      drivers/media/usb/hackrf/
6811
6812 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6813 M:      Frank Seidel <frank@f-seidel.de>
6814 L:      platform-driver-x86@vger.kernel.org
6815 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6816 S:      Maintained
6817 F:      drivers/platform/x86/hdaps.c
6818
6819 HARDWARE MONITORING
6820 M:      Jean Delvare <jdelvare@suse.com>
6821 M:      Guenter Roeck <linux@roeck-us.net>
6822 L:      linux-hwmon@vger.kernel.org
6823 W:      http://hwmon.wiki.kernel.org/
6824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6825 S:      Maintained
6826 F:      Documentation/devicetree/bindings/hwmon/
6827 F:      Documentation/hwmon/
6828 F:      drivers/hwmon/
6829 F:      include/linux/hwmon*.h
6830 F:      include/trace/events/hwmon*.h
6831
6832 HARDWARE RANDOM NUMBER GENERATOR CORE
6833 M:      Matt Mackall <mpm@selenic.com>
6834 M:      Herbert Xu <herbert@gondor.apana.org.au>
6835 L:      linux-crypto@vger.kernel.org
6836 S:      Odd fixes
6837 F:      Documentation/devicetree/bindings/rng/
6838 F:      Documentation/hw_random.txt
6839 F:      drivers/char/hw_random/
6840 F:      include/linux/hw_random.h
6841
6842 HARDWARE TRACING FACILITIES
6843 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6844 S:      Maintained
6845 F:      drivers/hwtracing/
6846
6847 HARDWARE SPINLOCK CORE
6848 M:      Ohad Ben-Cohen <ohad@wizery.com>
6849 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6850 L:      linux-remoteproc@vger.kernel.org
6851 S:      Maintained
6852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6853 F:      Documentation/devicetree/bindings/hwlock/
6854 F:      Documentation/hwspinlock.txt
6855 F:      drivers/hwspinlock/
6856 F:      include/linux/hwspinlock.h
6857
6858 HARMONY SOUND DRIVER
6859 L:      linux-parisc@vger.kernel.org
6860 S:      Maintained
6861 F:      sound/parisc/harmony.*
6862
6863 HDPVR USB VIDEO ENCODER DRIVER
6864 M:      Hans Verkuil <hverkuil@xs4all.nl>
6865 L:      linux-media@vger.kernel.org
6866 T:      git git://linuxtv.org/media_tree.git
6867 W:      https://linuxtv.org
6868 S:      Odd Fixes
6869 F:      drivers/media/usb/hdpvr/
6870
6871 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6872 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6873 S:      Supported
6874 F:      Documentation/watchdog/hpwdt.txt
6875 F:      drivers/watchdog/hpwdt.c
6876
6877 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6878 M:      Don Brace <don.brace@microsemi.com>
6879 L:      esc.storagedev@microsemi.com
6880 L:      linux-scsi@vger.kernel.org
6881 S:      Supported
6882 F:      Documentation/scsi/hpsa.txt
6883 F:      drivers/scsi/hpsa*.[ch]
6884 F:      include/linux/cciss*.h
6885 F:      include/uapi/linux/cciss*.h
6886
6887 HFI1 DRIVER
6888 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6889 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6890 L:      linux-rdma@vger.kernel.org
6891 S:      Supported
6892 F:      drivers/infiniband/hw/hfi1
6893
6894 HFS FILESYSTEM
6895 L:      linux-fsdevel@vger.kernel.org
6896 S:      Orphan
6897 F:      Documentation/filesystems/hfs.txt
6898 F:      fs/hfs/
6899
6900 HFSPLUS FILESYSTEM
6901 L:      linux-fsdevel@vger.kernel.org
6902 S:      Orphan
6903 F:      Documentation/filesystems/hfsplus.txt
6904 F:      fs/hfsplus/
6905
6906 HGA FRAMEBUFFER DRIVER
6907 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6908 L:      linux-nvidia@lists.surfsouth.com
6909 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6910 S:      Maintained
6911 F:      drivers/video/fbdev/hgafb.c
6912
6913 HIBERNATION (aka Software Suspend, aka swsusp)
6914 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6915 M:      Pavel Machek <pavel@ucw.cz>
6916 L:      linux-pm@vger.kernel.org
6917 B:      https://bugzilla.kernel.org
6918 S:      Supported
6919 F:      arch/x86/power/
6920 F:      drivers/base/power/
6921 F:      kernel/power/
6922 F:      include/linux/suspend.h
6923 F:      include/linux/freezer.h
6924 F:      include/linux/pm.h
6925 F:      arch/*/include/asm/suspend*.h
6926
6927 HID CORE LAYER
6928 M:      Jiri Kosina <jikos@kernel.org>
6929 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6930 L:      linux-input@vger.kernel.org
6931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6932 S:      Maintained
6933 F:      drivers/hid/
6934 F:      include/linux/hid*
6935 F:      include/uapi/linux/hid*
6936
6937 HID SENSOR HUB DRIVERS
6938 M:      Jiri Kosina <jikos@kernel.org>
6939 M:      Jonathan Cameron <jic23@kernel.org>
6940 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6941 L:      linux-input@vger.kernel.org
6942 L:      linux-iio@vger.kernel.org
6943 S:      Maintained
6944 F:      Documentation/hid/hid-sensor*
6945 F:      drivers/hid/hid-sensor-*
6946 F:      drivers/iio/*/hid-*
6947 F:      include/linux/hid-sensor-*
6948
6949 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6950 M:      Thomas Gleixner <tglx@linutronix.de>
6951 L:      linux-kernel@vger.kernel.org
6952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6953 S:      Maintained
6954 F:      Documentation/timers/
6955 F:      kernel/time/hrtimer.c
6956 F:      kernel/time/clockevents.c
6957 F:      kernel/time/timer_*.c
6958 F:      include/linux/clockchips.h
6959 F:      include/linux/hrtimer.h
6960
6961 HIGH-SPEED SCC DRIVER FOR AX.25
6962 L:      linux-hams@vger.kernel.org
6963 S:      Orphan
6964 F:      drivers/net/hamradio/dmascc.c
6965 F:      drivers/net/hamradio/scc.c
6966
6967 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6968 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6969 W:      http://www.highpoint-tech.com
6970 S:      Supported
6971 F:      Documentation/scsi/hptiop.txt
6972 F:      drivers/scsi/hptiop.c
6973
6974 HIPPI
6975 M:      Jes Sorensen <jes@trained-monkey.org>
6976 L:      linux-hippi@sunsite.dk
6977 S:      Maintained
6978 F:      include/linux/hippidevice.h
6979 F:      include/uapi/linux/if_hippi.h
6980 F:      net/802/hippi.c
6981 F:      drivers/net/hippi/
6982
6983 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6984 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6985 M:      Salil Mehta <salil.mehta@huawei.com>
6986 L:      netdev@vger.kernel.org
6987 W:      http://www.hisilicon.com
6988 S:      Maintained
6989 F:      drivers/net/ethernet/hisilicon/hns3/
6990
6991 HISILICON LPC BUS DRIVER
6992 M:      john.garry@huawei.com
6993 W:      http://www.hisilicon.com
6994 S:      Maintained
6995 F:      drivers/bus/hisi_lpc.c
6996 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6997
6998 HISILICON NETWORK SUBSYSTEM DRIVER
6999 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7000 M:      Salil Mehta <salil.mehta@huawei.com>
7001 L:      netdev@vger.kernel.org
7002 W:      http://www.hisilicon.com
7003 S:      Maintained
7004 F:      drivers/net/ethernet/hisilicon/
7005 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7006
7007 HISILICON PMU DRIVER
7008 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7009 W:      http://www.hisilicon.com
7010 S:      Supported
7011 F:      drivers/perf/hisilicon
7012 F:      Documentation/perf/hisi-pmu.txt
7013
7014 HISILICON ROCE DRIVER
7015 M:      Lijun Ou <oulijun@huawei.com>
7016 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7017 L:      linux-rdma@vger.kernel.org
7018 S:      Maintained
7019 F:      drivers/infiniband/hw/hns/
7020 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7021
7022 HISILICON SAS Controller
7023 M:      John Garry <john.garry@huawei.com>
7024 W:      http://www.hisilicon.com
7025 S:      Supported
7026 F:      drivers/scsi/hisi_sas/
7027 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7028
7029 HMM - Heterogeneous Memory Management
7030 M:      Jérôme Glisse <jglisse@redhat.com>
7031 L:      linux-mm@kvack.org
7032 S:      Maintained
7033 F:      mm/hmm*
7034 F:      include/linux/hmm*
7035 F:      Documentation/vm/hmm.rst
7036
7037 HOST AP DRIVER
7038 M:      Jouni Malinen <j@w1.fi>
7039 L:      linux-wireless@vger.kernel.org
7040 W:      http://w1.fi/hostap-driver.html
7041 S:      Obsolete
7042 F:      drivers/net/wireless/intersil/hostap/
7043
7044 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7045 L:      platform-driver-x86@vger.kernel.org
7046 S:      Orphan
7047 F:      drivers/platform/x86/tc1100-wmi.c
7048
7049 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7050 M:      Jaroslav Kysela <perex@perex.cz>
7051 S:      Maintained
7052 F:      drivers/net/ethernet/hp/hp100.*
7053
7054 HPET:   High Precision Event Timers driver
7055 M:      Clemens Ladisch <clemens@ladisch.de>
7056 S:      Maintained
7057 F:      Documentation/timers/hpet.txt
7058 F:      drivers/char/hpet.c
7059 F:      include/linux/hpet.h
7060 F:      include/uapi/linux/hpet.h
7061
7062 HPET:   x86
7063 S:      Orphan
7064 F:      arch/x86/kernel/hpet.c
7065 F:      arch/x86/include/asm/hpet.h
7066
7067 HPFS FILESYSTEM
7068 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7069 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7070 S:      Maintained
7071 F:      fs/hpfs/
7072
7073 HSI SUBSYSTEM
7074 M:      Sebastian Reichel <sre@kernel.org>
7075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7076 S:      Maintained
7077 F:      Documentation/ABI/testing/sysfs-bus-hsi
7078 F:      Documentation/driver-api/hsi.rst
7079 F:      drivers/hsi/
7080 F:      include/linux/hsi/
7081 F:      include/uapi/linux/hsi/
7082
7083 HSO 3G MODEM DRIVER
7084 L:      linux-usb@vger.kernel.org
7085 S:      Orphan
7086 F:      drivers/net/usb/hso.c
7087
7088 HSR NETWORK PROTOCOL
7089 M:      Arvid Brodin <arvid.brodin@alten.se>
7090 L:      netdev@vger.kernel.org
7091 S:      Maintained
7092 F:      net/hsr/
7093
7094 HT16K33 LED CONTROLLER DRIVER
7095 M:      Robin van der Gracht <robin@protonic.nl>
7096 S:      Maintained
7097 F:      drivers/auxdisplay/ht16k33.c
7098 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7099
7100 HTCPEN TOUCHSCREEN DRIVER
7101 M:      Pau Oliva Fora <pof@eslack.org>
7102 L:      linux-input@vger.kernel.org
7103 S:      Maintained
7104 F:      drivers/input/touchscreen/htcpen.c
7105
7106 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7107 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7108 L:      linux-iio@vger.kernel.org
7109 W:      http://www.st.com/
7110 S:      Maintained
7111 F:      drivers/iio/humidity/hts221*
7112 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7113
7114 HUAWEI ETHERNET DRIVER
7115 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7116 L:      netdev@vger.kernel.org
7117 S:      Supported
7118 F:      Documentation/networking/hinic.txt
7119 F:      drivers/net/ethernet/huawei/hinic/
7120
7121 HUGETLB FILESYSTEM
7122 M:      Mike Kravetz <mike.kravetz@oracle.com>
7123 L:      linux-mm@kvack.org
7124 S:      Maintained
7125 F:      fs/hugetlbfs/
7126 F:      mm/hugetlb.c
7127 F:      include/linux/hugetlb.h
7128 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7129 F:      Documentation/vm/hugetlbfs_reserv.rst
7130 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7131
7132 HVA ST MEDIA DRIVER
7133 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7134 L:      linux-media@vger.kernel.org
7135 T:      git git://linuxtv.org/media_tree.git
7136 W:      https://linuxtv.org
7137 S:      Supported
7138 F:      drivers/media/platform/sti/hva
7139
7140 HWPOISON MEMORY FAILURE HANDLING
7141 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7142 L:      linux-mm@kvack.org
7143 S:      Maintained
7144 F:      mm/memory-failure.c
7145 F:      mm/hwpoison-inject.c
7146
7147 HYGON PROCESSOR SUPPORT
7148 M:      Pu Wen <puwen@hygon.cn>
7149 L:      linux-kernel@vger.kernel.org
7150 S:      Maintained
7151 F:      arch/x86/kernel/cpu/hygon.c
7152
7153 Hyper-V CORE AND DRIVERS
7154 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7155 M:      Haiyang Zhang <haiyangz@microsoft.com>
7156 M:      Stephen Hemminger <sthemmin@microsoft.com>
7157 M:      Sasha Levin <sashal@kernel.org>
7158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7159 L:      linux-hyperv@vger.kernel.org
7160 S:      Supported
7161 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7162 F:      arch/x86/include/asm/mshyperv.h
7163 F:      arch/x86/include/asm/trace/hyperv.h
7164 F:      arch/x86/include/asm/hyperv-tlfs.h
7165 F:      arch/x86/kernel/cpu/mshyperv.c
7166 F:      arch/x86/hyperv
7167 F:      drivers/hid/hid-hyperv.c
7168 F:      drivers/hv/
7169 F:      drivers/input/serio/hyperv-keyboard.c
7170 F:      drivers/pci/controller/pci-hyperv.c
7171 F:      drivers/net/hyperv/
7172 F:      drivers/scsi/storvsc_drv.c
7173 F:      drivers/uio/uio_hv_generic.c
7174 F:      drivers/video/fbdev/hyperv_fb.c
7175 F:      drivers/iommu/hyperv_iommu.c
7176 F:      net/vmw_vsock/hyperv_transport.c
7177 F:      include/linux/hyperv.h
7178 F:      include/uapi/linux/hyperv.h
7179 F:      tools/hv/
7180 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7181
7182 HYPERVISOR VIRTUAL CONSOLE DRIVER
7183 L:      linuxppc-dev@lists.ozlabs.org
7184 S:      Odd Fixes
7185 F:      drivers/tty/hvc/
7186
7187 I2C ACPI SUPPORT
7188 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7189 L:      linux-i2c@vger.kernel.org
7190 L:      linux-acpi@vger.kernel.org
7191 S:      Maintained
7192 F:      drivers/i2c/i2c-core-acpi.c
7193
7194 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7195 M:      Ajay Gupta <ajayg@nvidia.com>
7196 L:      linux-i2c@vger.kernel.org
7197 S:      Maintained
7198 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7199 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7200
7201 I2C MUXES
7202 M:      Peter Rosin <peda@axentia.se>
7203 L:      linux-i2c@vger.kernel.org
7204 S:      Maintained
7205 F:      Documentation/i2c/i2c-topology
7206 F:      Documentation/i2c/muxes/
7207 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7208 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7209 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7210 F:      drivers/i2c/i2c-mux.c
7211 F:      drivers/i2c/muxes/
7212 F:      include/linux/i2c-mux.h
7213
7214 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7215 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7216 L:      linux-i2c@vger.kernel.org
7217 S:      Maintained
7218 F:      drivers/i2c/busses/i2c-mv64xxx.c
7219
7220 I2C OVER PARALLEL PORT
7221 M:      Jean Delvare <jdelvare@suse.com>
7222 L:      linux-i2c@vger.kernel.org
7223 S:      Maintained
7224 F:      Documentation/i2c/busses/i2c-parport
7225 F:      Documentation/i2c/busses/i2c-parport-light
7226 F:      drivers/i2c/busses/i2c-parport.c
7227 F:      drivers/i2c/busses/i2c-parport-light.c
7228
7229 I2C SUBSYSTEM
7230 M:      Wolfram Sang <wsa@the-dreams.de>
7231 L:      linux-i2c@vger.kernel.org
7232 W:      https://i2c.wiki.kernel.org/
7233 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7235 S:      Maintained
7236 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7237 F:      Documentation/i2c/
7238 F:      drivers/i2c/*
7239 F:      include/linux/i2c.h
7240 F:      include/linux/i2c-dev.h
7241 F:      include/linux/i2c-smbus.h
7242 F:      include/uapi/linux/i2c.h
7243 F:      include/uapi/linux/i2c-*.h
7244
7245 I2C SUBSYSTEM HOST DRIVERS
7246 L:      linux-i2c@vger.kernel.org
7247 W:      https://i2c.wiki.kernel.org/
7248 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7250 S:      Odd Fixes
7251 F:      Documentation/devicetree/bindings/i2c/
7252 F:      drivers/i2c/algos/
7253 F:      drivers/i2c/busses/
7254
7255 I2C-TAOS-EVM DRIVER
7256 M:      Jean Delvare <jdelvare@suse.com>
7257 L:      linux-i2c@vger.kernel.org
7258 S:      Maintained
7259 F:      Documentation/i2c/busses/i2c-taos-evm
7260 F:      drivers/i2c/busses/i2c-taos-evm.c
7261
7262 I2C-TINY-USB DRIVER
7263 M:      Till Harbaum <till@harbaum.org>
7264 L:      linux-i2c@vger.kernel.org
7265 W:      http://www.harbaum.org/till/i2c_tiny_usb
7266 S:      Maintained
7267 F:      drivers/i2c/busses/i2c-tiny-usb.c
7268
7269 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7270 M:      Jean Delvare <jdelvare@suse.com>
7271 L:      linux-i2c@vger.kernel.org
7272 S:      Maintained
7273 F:      Documentation/i2c/busses/i2c-ali1535
7274 F:      Documentation/i2c/busses/i2c-ali1563
7275 F:      Documentation/i2c/busses/i2c-ali15x3
7276 F:      Documentation/i2c/busses/i2c-amd756
7277 F:      Documentation/i2c/busses/i2c-amd8111
7278 F:      Documentation/i2c/busses/i2c-i801
7279 F:      Documentation/i2c/busses/i2c-nforce2
7280 F:      Documentation/i2c/busses/i2c-piix4
7281 F:      Documentation/i2c/busses/i2c-sis5595
7282 F:      Documentation/i2c/busses/i2c-sis630
7283 F:      Documentation/i2c/busses/i2c-sis96x
7284 F:      Documentation/i2c/busses/i2c-via
7285 F:      Documentation/i2c/busses/i2c-viapro
7286 F:      drivers/i2c/busses/i2c-ali1535.c
7287 F:      drivers/i2c/busses/i2c-ali1563.c
7288 F:      drivers/i2c/busses/i2c-ali15x3.c
7289 F:      drivers/i2c/busses/i2c-amd756.c
7290 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7291 F:      drivers/i2c/busses/i2c-amd8111.c
7292 F:      drivers/i2c/busses/i2c-i801.c
7293 F:      drivers/i2c/busses/i2c-isch.c
7294 F:      drivers/i2c/busses/i2c-nforce2.c
7295 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7296 F:      drivers/i2c/busses/i2c-piix4.c
7297 F:      drivers/i2c/busses/i2c-sis5595.c
7298 F:      drivers/i2c/busses/i2c-sis630.c
7299 F:      drivers/i2c/busses/i2c-sis96x.c
7300 F:      drivers/i2c/busses/i2c-via.c
7301 F:      drivers/i2c/busses/i2c-viapro.c
7302
7303 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7304 M:      Hans de Goede <hdegoede@redhat.com>
7305 L:      linux-i2c@vger.kernel.org
7306 S:      Maintained
7307 F:      drivers/i2c/busses/i2c-cht-wc.c
7308
7309 I2C/SMBUS ISMT DRIVER
7310 M:      Seth Heasley <seth.heasley@intel.com>
7311 M:      Neil Horman <nhorman@tuxdriver.com>
7312 L:      linux-i2c@vger.kernel.org
7313 F:      drivers/i2c/busses/i2c-ismt.c
7314 F:      Documentation/i2c/busses/i2c-ismt
7315
7316 I2C/SMBUS STUB DRIVER
7317 M:      Jean Delvare <jdelvare@suse.com>
7318 L:      linux-i2c@vger.kernel.org
7319 S:      Maintained
7320 F:      drivers/i2c/i2c-stub.c
7321
7322 I3C SUBSYSTEM
7323 M:      Boris Brezillon <bbrezillon@kernel.org>
7324 L:      linux-i3c@lists.infradead.org
7325 C:      irc://chat.freenode.net/linux-i3c
7326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7327 S:      Maintained
7328 F:      Documentation/ABI/testing/sysfs-bus-i3c
7329 F:      Documentation/devicetree/bindings/i3c/
7330 F:      Documentation/driver-api/i3c
7331 F:      drivers/i3c/
7332 F:      include/linux/i3c/
7333 F:      include/dt-bindings/i3c/
7334
7335 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7336 M:      Vitor Soares <vitor.soares@synopsys.com>
7337 S:      Maintained
7338 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7339 F:      drivers/i3c/master/dw*
7340
7341 IA64 (Itanium) PLATFORM
7342 M:      Tony Luck <tony.luck@intel.com>
7343 M:      Fenghua Yu <fenghua.yu@intel.com>
7344 L:      linux-ia64@vger.kernel.org
7345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7346 S:      Maintained
7347 F:      arch/ia64/
7348
7349 IBM Power 842 compression accelerator
7350 M:      Haren Myneni <haren@us.ibm.com>
7351 S:      Supported
7352 F:      drivers/crypto/nx/Makefile
7353 F:      drivers/crypto/nx/Kconfig
7354 F:      drivers/crypto/nx/nx-842*
7355 F:      include/linux/sw842.h
7356 F:      crypto/842.c
7357 F:      lib/842/
7358
7359 IBM Power in-Nest Crypto Acceleration
7360 M:      Breno Leitão <leitao@debian.org>
7361 M:      Nayna Jain <nayna@linux.ibm.com>
7362 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7363 L:      linux-crypto@vger.kernel.org
7364 S:      Supported
7365 F:      drivers/crypto/nx/Makefile
7366 F:      drivers/crypto/nx/Kconfig
7367 F:      drivers/crypto/nx/nx-aes*
7368 F:      drivers/crypto/nx/nx-sha*
7369 F:      drivers/crypto/nx/nx.*
7370 F:      drivers/crypto/nx/nx_csbcpb.h
7371 F:      drivers/crypto/nx/nx_debugfs.h
7372
7373 IBM Power Linux RAID adapter
7374 M:      Brian King <brking@us.ibm.com>
7375 S:      Supported
7376 F:      drivers/scsi/ipr.*
7377
7378 IBM Power SRIOV Virtual NIC Device Driver
7379 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7380 M:      John Allen <jallen@linux.ibm.com>
7381 L:      netdev@vger.kernel.org
7382 S:      Supported
7383 F:      drivers/net/ethernet/ibm/ibmvnic.*
7384
7385 IBM Power Virtual Accelerator Switchboard
7386 M:      Sukadev Bhattiprolu
7387 L:      linuxppc-dev@lists.ozlabs.org
7388 S:      Supported
7389 F:      arch/powerpc/platforms/powernv/vas*
7390 F:      arch/powerpc/platforms/powernv/copy-paste.h
7391 F:      arch/powerpc/include/asm/vas.h
7392 F:      arch/powerpc/include/uapi/asm/vas.h
7393
7394 IBM Power Virtual Ethernet Device Driver
7395 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7396 L:      netdev@vger.kernel.org
7397 S:      Supported
7398 F:      drivers/net/ethernet/ibm/ibmveth.*
7399
7400 IBM Power Virtual FC Device Drivers
7401 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7402 L:      linux-scsi@vger.kernel.org
7403 S:      Supported
7404 F:      drivers/scsi/ibmvscsi/ibmvfc*
7405
7406 IBM Power Virtual Management Channel Driver
7407 M:      Steven Royer <seroyer@linux.ibm.com>
7408 S:      Supported
7409 F:      drivers/misc/ibmvmc.*
7410
7411 IBM Power Virtual SCSI Device Drivers
7412 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7413 L:      linux-scsi@vger.kernel.org
7414 S:      Supported
7415 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7416 F:      include/scsi/viosrp.h
7417
7418 IBM Power Virtual SCSI Device Target Driver
7419 M:      Michael Cyr <mikecyr@linux.ibm.com>
7420 L:      linux-scsi@vger.kernel.org
7421 L:      target-devel@vger.kernel.org
7422 S:      Supported
7423 F:      drivers/scsi/ibmvscsi_tgt/
7424
7425 IBM Power VMX Cryptographic instructions
7426 M:      Breno Leitão <leitao@debian.org>
7427 M:      Nayna Jain <nayna@linux.ibm.com>
7428 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7429 L:      linux-crypto@vger.kernel.org
7430 S:      Supported
7431 F:      drivers/crypto/vmx/Makefile
7432 F:      drivers/crypto/vmx/Kconfig
7433 F:      drivers/crypto/vmx/vmx.c
7434 F:      drivers/crypto/vmx/aes*
7435 F:      drivers/crypto/vmx/ghash*
7436 F:      drivers/crypto/vmx/ppc-xlate.pl
7437
7438 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7439 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7440 L:      linux-pci@vger.kernel.org
7441 L:      linuxppc-dev@lists.ozlabs.org
7442 S:      Supported
7443 F:      drivers/pci/hotplug/rpaphp*
7444
7445 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7446 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7447 L:      linux-pci@vger.kernel.org
7448 L:      linuxppc-dev@lists.ozlabs.org
7449 S:      Supported
7450 F:      drivers/pci/hotplug/rpadlpar*
7451
7452 IBM ServeRAID RAID DRIVER
7453 S:      Orphan
7454 F:      drivers/scsi/ips.*
7455
7456 ICH LPC AND GPIO DRIVER
7457 M:      Peter Tyser <ptyser@xes-inc.com>
7458 S:      Maintained
7459 F:      drivers/mfd/lpc_ich.c
7460 F:      drivers/gpio/gpio-ich.c
7461
7462 IDE SUBSYSTEM
7463 M:      "David S. Miller" <davem@davemloft.net>
7464 L:      linux-ide@vger.kernel.org
7465 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7467 S:      Maintained
7468 F:      Documentation/ide/
7469 F:      drivers/ide/
7470 F:      include/linux/ide.h
7471
7472 IDE/ATAPI DRIVERS
7473 M:      Borislav Petkov <bp@alien8.de>
7474 L:      linux-ide@vger.kernel.org
7475 S:      Maintained
7476 F:      Documentation/cdrom/ide-cd
7477 F:      drivers/ide/ide-cd*
7478
7479 IDEAPAD LAPTOP EXTRAS DRIVER
7480 M:      Ike Panhc <ike.pan@canonical.com>
7481 L:      platform-driver-x86@vger.kernel.org
7482 W:      http://launchpad.net/ideapad-laptop
7483 S:      Maintained
7484 F:      drivers/platform/x86/ideapad-laptop.c
7485
7486 IDEAPAD LAPTOP SLIDEBAR DRIVER
7487 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7488 L:      linux-input@vger.kernel.org
7489 W:      https://github.com/o2genum/ideapad-slidebar
7490 S:      Maintained
7491 F:      drivers/input/misc/ideapad_slidebar.c
7492
7493 IDT VersaClock 5 CLOCK DRIVER
7494 M:      Marek Vasut <marek.vasut@gmail.com>
7495 S:      Maintained
7496 F:      drivers/clk/clk-versaclock5.c
7497
7498 IEEE 802.15.4 SUBSYSTEM
7499 M:      Alexander Aring <alex.aring@gmail.com>
7500 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7501 L:      linux-wpan@vger.kernel.org
7502 W:      http://wpan.cakelab.org/
7503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7505 S:      Maintained
7506 F:      net/ieee802154/
7507 F:      net/mac802154/
7508 F:      drivers/net/ieee802154/
7509 F:      include/linux/nl802154.h
7510 F:      include/linux/ieee802154.h
7511 F:      include/net/nl802154.h
7512 F:      include/net/mac802154.h
7513 F:      include/net/af_ieee802154.h
7514 F:      include/net/cfg802154.h
7515 F:      include/net/ieee802154_netdev.h
7516 F:      Documentation/networking/ieee802154.txt
7517
7518 IFE PROTOCOL
7519 M:      Yotam Gigi <yotam.gi@gmail.com>
7520 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7521 F:      net/ife
7522 F:      include/net/ife.h
7523 F:      include/uapi/linux/ife.h
7524
7525 IGORPLUG-USB IR RECEIVER
7526 M:      Sean Young <sean@mess.org>
7527 L:      linux-media@vger.kernel.org
7528 S:      Maintained
7529 F:      drivers/media/rc/igorplugusb.c
7530
7531 IGUANAWORKS USB IR TRANSCEIVER
7532 M:      Sean Young <sean@mess.org>
7533 L:      linux-media@vger.kernel.org
7534 S:      Maintained
7535 F:      drivers/media/rc/iguanair.c
7536
7537 IIO DIGITAL POTENTIOMETER DAC
7538 M:      Peter Rosin <peda@axentia.se>
7539 L:      linux-iio@vger.kernel.org
7540 S:      Maintained
7541 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7542 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7543 F:      drivers/iio/dac/dpot-dac.c
7544
7545 IIO ENVELOPE DETECTOR
7546 M:      Peter Rosin <peda@axentia.se>
7547 L:      linux-iio@vger.kernel.org
7548 S:      Maintained
7549 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7550 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7551 F:      drivers/iio/adc/envelope-detector.c
7552
7553 IIO MULTIPLEXER
7554 M:      Peter Rosin <peda@axentia.se>
7555 L:      linux-iio@vger.kernel.org
7556 S:      Maintained
7557 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7558 F:      drivers/iio/multiplexer/iio-mux.c
7559
7560 IIO SUBSYSTEM AND DRIVERS
7561 M:      Jonathan Cameron <jic23@kernel.org>
7562 R:      Hartmut Knaack <knaack.h@gmx.de>
7563 R:      Lars-Peter Clausen <lars@metafoo.de>
7564 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7565 L:      linux-iio@vger.kernel.org
7566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7567 S:      Maintained
7568 F:      Documentation/ABI/testing/configfs-iio*
7569 F:      Documentation/ABI/testing/sysfs-bus-iio*
7570 F:      Documentation/devicetree/bindings/iio/
7571 F:      drivers/iio/
7572 F:      drivers/staging/iio/
7573 F:      include/linux/iio/
7574 F:      tools/iio/
7575
7576 IIO UNIT CONVERTER
7577 M:      Peter Rosin <peda@axentia.se>
7578 L:      linux-iio@vger.kernel.org
7579 S:      Maintained
7580 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7581 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7582 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7583 F:      drivers/iio/afe/iio-rescale.c
7584
7585 IKANOS/ADI EAGLE ADSL USB DRIVER
7586 M:      Matthieu Castet <castet.matthieu@free.fr>
7587 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7588 S:      Maintained
7589 F:      drivers/usb/atm/ueagle-atm.c
7590
7591 IMGTEC ASCII LCD DRIVER
7592 M:      Paul Burton <paul.burton@mips.com>
7593 S:      Maintained
7594 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7595 F:      drivers/auxdisplay/img-ascii-lcd.c
7596
7597 IMGTEC IR DECODER DRIVER
7598 M:      James Hogan <jhogan@kernel.org>
7599 S:      Maintained
7600 F:      drivers/media/rc/img-ir/
7601
7602 IMON SOUNDGRAPH USB IR RECEIVER
7603 M:      Sean Young <sean@mess.org>
7604 L:      linux-media@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/media/rc/imon_raw.c
7607 F:      drivers/media/rc/imon.c
7608
7609 IMS TWINTURBO FRAMEBUFFER DRIVER
7610 L:      linux-fbdev@vger.kernel.org
7611 S:      Orphan
7612 F:      drivers/video/fbdev/imsttfb.c
7613
7614 INA209 HARDWARE MONITOR DRIVER
7615 M:      Guenter Roeck <linux@roeck-us.net>
7616 L:      linux-hwmon@vger.kernel.org
7617 S:      Maintained
7618 F:      Documentation/hwmon/ina209
7619 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7620 F:      drivers/hwmon/ina209.c
7621
7622 INA2XX HARDWARE MONITOR DRIVER
7623 M:      Guenter Roeck <linux@roeck-us.net>
7624 L:      linux-hwmon@vger.kernel.org
7625 S:      Maintained
7626 F:      Documentation/hwmon/ina2xx
7627 F:      drivers/hwmon/ina2xx.c
7628 F:      include/linux/platform_data/ina2xx.h
7629
7630 INDUSTRY PACK SUBSYSTEM (IPACK)
7631 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7632 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7633 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7634 L:      industrypack-devel@lists.sourceforge.net
7635 W:      http://industrypack.sourceforge.net
7636 S:      Maintained
7637 F:      drivers/ipack/
7638
7639 INFINIBAND SUBSYSTEM
7640 M:      Doug Ledford <dledford@redhat.com>
7641 M:      Jason Gunthorpe <jgg@mellanox.com>
7642 L:      linux-rdma@vger.kernel.org
7643 W:      https://github.com/linux-rdma/rdma-core
7644 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7646 S:      Supported
7647 F:      Documentation/devicetree/bindings/infiniband/
7648 F:      Documentation/infiniband/
7649 F:      drivers/infiniband/
7650 F:      include/uapi/linux/if_infiniband.h
7651 F:      include/uapi/rdma/
7652 F:      include/rdma/
7653
7654 INGENIC JZ4780 DMA Driver
7655 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7656 S:      Maintained
7657 F:      drivers/dma/dma-jz4780.c
7658
7659 INGENIC JZ4780 NAND DRIVER
7660 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7661 L:      linux-mtd@lists.infradead.org
7662 S:      Maintained
7663 F:      drivers/mtd/nand/raw/jz4780_*
7664
7665 INOTIFY
7666 M:      Jan Kara <jack@suse.cz>
7667 R:      Amir Goldstein <amir73il@gmail.com>
7668 L:      linux-fsdevel@vger.kernel.org
7669 S:      Maintained
7670 F:      Documentation/filesystems/inotify.txt
7671 F:      fs/notify/inotify/
7672 F:      include/linux/inotify.h
7673 F:      include/uapi/linux/inotify.h
7674
7675 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7676 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7677 L:      linux-input@vger.kernel.org
7678 Q:      http://patchwork.kernel.org/project/linux-input/list/
7679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7680 S:      Maintained
7681 F:      drivers/input/
7682 F:      include/linux/input.h
7683 F:      include/uapi/linux/input.h
7684 F:      include/uapi/linux/input-event-codes.h
7685 F:      include/linux/input/
7686 F:      Documentation/devicetree/bindings/input/
7687 F:      Documentation/devicetree/bindings/serio/
7688 F:      Documentation/input/
7689
7690 INPUT MULTITOUCH (MT) PROTOCOL
7691 M:      Henrik Rydberg <rydberg@bitmath.org>
7692 L:      linux-input@vger.kernel.org
7693 S:      Odd fixes
7694 F:      Documentation/input/multi-touch-protocol.rst
7695 F:      drivers/input/input-mt.c
7696 K:      \b(ABS|SYN)_MT_
7697
7698 INSIDE SECURE CRYPTO DRIVER
7699 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7700 F:      drivers/crypto/inside-secure/
7701 S:      Maintained
7702 L:      linux-crypto@vger.kernel.org
7703
7704 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7705 M:      Mimi Zohar <zohar@linux.ibm.com>
7706 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7707 L:      linux-integrity@vger.kernel.org
7708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7709 S:      Supported
7710 F:      security/integrity/ima/
7711
7712 INTEL 810/815 FRAMEBUFFER DRIVER
7713 M:      Antonino Daplas <adaplas@gmail.com>
7714 L:      linux-fbdev@vger.kernel.org
7715 S:      Maintained
7716 F:      drivers/video/fbdev/i810/
7717
7718 INTEL ASoC DRIVERS
7719 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7720 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7721 M:      Jie Yang <yang.jie@linux.intel.com>
7722 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7723 S:      Supported
7724 F:      sound/soc/intel/
7725
7726 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7727 M:      Hans de Goede <hdegoede@redhat.com>
7728 L:      platform-driver-x86@vger.kernel.org
7729 S:      Maintained
7730 F:      drivers/platform/x86/intel_atomisp2_pm.c
7731
7732 INTEL C600 SERIES SAS CONTROLLER DRIVER
7733 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7734 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7735 L:      linux-scsi@vger.kernel.org
7736 T:      git git://git.code.sf.net/p/intel-sas/isci
7737 S:      Supported
7738 F:      drivers/scsi/isci/
7739
7740 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7741 M:      Jani Nikula <jani.nikula@linux.intel.com>
7742 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7743 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7744 L:      intel-gfx@lists.freedesktop.org
7745 W:      https://01.org/linuxgraphics/
7746 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7747 C:      irc://chat.freenode.net/intel-gfx
7748 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7749 T:      git git://anongit.freedesktop.org/drm-intel
7750 S:      Supported
7751 F:      drivers/gpu/drm/i915/
7752 F:      include/drm/i915*
7753 F:      include/uapi/drm/i915_drm.h
7754 F:      Documentation/gpu/i915.rst
7755
7756 INTEL ETHERNET DRIVERS
7757 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7758 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7759 W:      http://www.intel.com/support/feedback.htm
7760 W:      http://e1000.sourceforge.net/
7761 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7764 S:      Supported
7765 F:      Documentation/networking/device_drivers/intel/e100.rst
7766 F:      Documentation/networking/device_drivers/intel/e1000.rst
7767 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7768 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7769 F:      Documentation/networking/device_drivers/intel/igb.rst
7770 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7771 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7772 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7773 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7774 F:      Documentation/networking/device_drivers/intel/i40e.rst
7775 F:      Documentation/networking/device_drivers/intel/iavf.rst
7776 F:      Documentation/networking/device_drivers/intel/ice.rst
7777 F:      drivers/net/ethernet/intel/
7778 F:      drivers/net/ethernet/intel/*/
7779 F:      include/linux/avf/virtchnl.h
7780
7781 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7782 M:      Maik Broemme <mbroemme@libmpq.org>
7783 L:      linux-fbdev@vger.kernel.org
7784 S:      Maintained
7785 F:      Documentation/fb/intelfb.txt
7786 F:      drivers/video/fbdev/intelfb/
7787
7788 INTEL GPIO DRIVERS
7789 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7790 L:      linux-gpio@vger.kernel.org
7791 S:      Maintained
7792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7793 F:      drivers/gpio/gpio-ich.c
7794 F:      drivers/gpio/gpio-intel-mid.c
7795 F:      drivers/gpio/gpio-lynxpoint.c
7796 F:      drivers/gpio/gpio-merrifield.c
7797 F:      drivers/gpio/gpio-ml-ioh.c
7798 F:      drivers/gpio/gpio-pch.c
7799 F:      drivers/gpio/gpio-sch.c
7800 F:      drivers/gpio/gpio-sodaville.c
7801
7802 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7803 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7804 M:      Zhi Wang <zhi.a.wang@intel.com>
7805 L:      intel-gvt-dev@lists.freedesktop.org
7806 L:      intel-gfx@lists.freedesktop.org
7807 W:      https://01.org/igvt-g
7808 T:      git https://github.com/intel/gvt-linux.git
7809 S:      Supported
7810 F:      drivers/gpu/drm/i915/gvt/
7811
7812 INTEL HID EVENT DRIVER
7813 M:      Alex Hung <alex.hung@canonical.com>
7814 L:      platform-driver-x86@vger.kernel.org
7815 S:      Maintained
7816 F:      drivers/platform/x86/intel-hid.c
7817
7818 INTEL I/OAT DMA DRIVER
7819 M:      Dave Jiang <dave.jiang@intel.com>
7820 R:      Dan Williams <dan.j.williams@intel.com>
7821 L:      dmaengine@vger.kernel.org
7822 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7823 S:      Supported
7824 F:      drivers/dma/ioat*
7825
7826 INTEL IDLE DRIVER
7827 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7828 M:      Len Brown <lenb@kernel.org>
7829 L:      linux-pm@vger.kernel.org
7830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7831 B:      https://bugzilla.kernel.org
7832 S:      Supported
7833 F:      drivers/idle/intel_idle.c
7834
7835 INTEL INTEGRATED SENSOR HUB DRIVER
7836 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7837 M:      Jiri Kosina <jikos@kernel.org>
7838 L:      linux-input@vger.kernel.org
7839 S:      Maintained
7840 F:      drivers/hid/intel-ish-hid/
7841
7842 INTEL IOMMU (VT-d)
7843 M:      David Woodhouse <dwmw2@infradead.org>
7844 L:      iommu@lists.linux-foundation.org
7845 T:      git git://git.infradead.org/iommu-2.6.git
7846 S:      Supported
7847 F:      drivers/iommu/intel-iommu.c
7848 F:      include/linux/intel-iommu.h
7849
7850 INTEL IOP-ADMA DMA DRIVER
7851 R:      Dan Williams <dan.j.williams@intel.com>
7852 S:      Odd fixes
7853 F:      drivers/dma/iop-adma.c
7854
7855 INTEL IPU3 CSI-2 CIO2 DRIVER
7856 M:      Yong Zhi <yong.zhi@intel.com>
7857 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7858 M:      Bingbu Cao <bingbu.cao@intel.com>
7859 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7860 L:      linux-media@vger.kernel.org
7861 S:      Maintained
7862 F:      drivers/media/pci/intel/ipu3/
7863 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7864
7865 INTEL IPU3 CSI-2 IMGU DRIVER
7866 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7867 L:      linux-media@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/staging/media/ipu3/
7870 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7871 F:      Documentation/media/v4l-drivers/ipu3.rst
7872
7873 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7874 M:      Krzysztof Halasa <khalasa@piap.pl>
7875 S:      Maintained
7876 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7877 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7878 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7879 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7880 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7881 F:      drivers/net/wan/ixp4xx_hss.c
7882
7883 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7884 M:      Deepak Saxena <dsaxena@plexity.net>
7885 S:      Maintained
7886 F:      drivers/char/hw_random/ixp4xx-rng.c
7887
7888 INTEL MANAGEMENT ENGINE (mei)
7889 M:      Tomas Winkler <tomas.winkler@intel.com>
7890 L:      linux-kernel@vger.kernel.org
7891 S:      Supported
7892 F:      include/uapi/linux/mei.h
7893 F:      include/linux/mei_cl_bus.h
7894 F:      drivers/misc/mei/*
7895 F:      drivers/watchdog/mei_wdt.c
7896 F:      Documentation/misc-devices/mei/*
7897 F:      samples/mei/*
7898
7899 INTEL MENLOW THERMAL DRIVER
7900 M:      Sujith Thomas <sujith.thomas@intel.com>
7901 L:      platform-driver-x86@vger.kernel.org
7902 W:      https://01.org/linux-acpi
7903 S:      Supported
7904 F:      drivers/platform/x86/intel_menlow.c
7905
7906 INTEL MIC DRIVERS (mic)
7907 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7908 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7909 S:      Supported
7910 W:      https://github.com/sudeepdutt/mic
7911 W:      http://software.intel.com/en-us/mic-developer
7912 F:      include/linux/mic_bus.h
7913 F:      include/linux/scif.h
7914 F:      include/uapi/linux/mic_common.h
7915 F:      include/uapi/linux/mic_ioctl.h
7916 F:      include/uapi/linux/scif_ioctl.h
7917 F:      drivers/misc/mic/
7918 F:      drivers/dma/mic_x100_dma.c
7919 F:      drivers/dma/mic_x100_dma.h
7920 F:      Documentation/mic/
7921
7922 INTEL PMC CORE DRIVER
7923 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7924 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7925 L:      platform-driver-x86@vger.kernel.org
7926 S:      Maintained
7927 F:      drivers/platform/x86/intel_pmc_core*
7928
7929 INTEL PMC/P-Unit IPC DRIVER
7930 M:      Zha Qipeng<qipeng.zha@intel.com>
7931 L:      platform-driver-x86@vger.kernel.org
7932 S:      Maintained
7933 F:      drivers/platform/x86/intel_pmc_ipc.c
7934 F:      drivers/platform/x86/intel_punit_ipc.c
7935 F:      arch/x86/include/asm/intel_pmc_ipc.h
7936 F:      arch/x86/include/asm/intel_punit_ipc.h
7937
7938 INTEL PMIC GPIO DRIVERS
7939 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7940 S:      Maintained
7941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7942 F:      drivers/gpio/gpio-*cove.c
7943 F:      drivers/gpio/gpio-msic.c
7944
7945 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7946 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7947 S:      Maintained
7948 F:      drivers/mfd/intel_msic.c
7949 F:      drivers/mfd/intel_soc_pmic*
7950 F:      include/linux/mfd/intel_msic.h
7951 F:      include/linux/mfd/intel_soc_pmic*
7952
7953 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7954 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7955 L:      linux-wireless@vger.kernel.org
7956 S:      Maintained
7957 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7958 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7959 F:      drivers/net/wireless/intel/ipw2x00/
7960
7961 INTEL PSTATE DRIVER
7962 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7963 M:      Len Brown <lenb@kernel.org>
7964 L:      linux-pm@vger.kernel.org
7965 S:      Supported
7966 F:      drivers/cpufreq/intel_pstate.c
7967
7968 INTEL RDMA RNIC DRIVER
7969 M:      Faisal Latif <faisal.latif@intel.com>
7970 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7971 L:      linux-rdma@vger.kernel.org
7972 S:      Supported
7973 F:      drivers/infiniband/hw/i40iw/
7974 F:      include/uapi/rdma/i40iw-abi.h
7975
7976 INTEL TELEMETRY DRIVER
7977 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7978 M:      "David E. Box" <david.e.box@linux.intel.com>
7979 L:      platform-driver-x86@vger.kernel.org
7980 S:      Maintained
7981 F:      arch/x86/include/asm/intel_telemetry.h
7982 F:      drivers/platform/x86/intel_telemetry*
7983
7984 INTEL VIRTUAL BUTTON DRIVER
7985 M:      AceLan Kao <acelan.kao@canonical.com>
7986 L:      platform-driver-x86@vger.kernel.org
7987 S:      Maintained
7988 F:      drivers/platform/x86/intel-vbtn.c
7989
7990 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7991 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7992 L:      linux-wireless@vger.kernel.org
7993 S:      Supported
7994 F:      drivers/net/wireless/intel/iwlegacy/
7995
7996 INTEL WIRELESS WIFI LINK (iwlwifi)
7997 M:      Johannes Berg <johannes.berg@intel.com>
7998 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7999 M:      Luca Coelho <luciano.coelho@intel.com>
8000 M:      Intel Linux Wireless <linuxwifi@intel.com>
8001 L:      linux-wireless@vger.kernel.org
8002 W:      http://intellinuxwireless.org
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8004 S:      Supported
8005 F:      drivers/net/wireless/intel/iwlwifi/
8006
8007 INTEL WIRELESS WIMAX CONNECTION 2400
8008 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8009 M:      linux-wimax@intel.com
8010 L:      wimax@linuxwimax.org (subscribers-only)
8011 S:      Supported
8012 W:      http://linuxwimax.org
8013 F:      Documentation/wimax/README.i2400m
8014 F:      drivers/net/wimax/i2400m/
8015 F:      include/uapi/linux/wimax/i2400m.h
8016
8017 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8018 M:      Mario Limonciello <mario.limonciello@dell.com>
8019 S:      Maintained
8020 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8021
8022 INTEL(R) TRACE HUB
8023 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8024 S:      Supported
8025 F:      Documentation/trace/intel_th.rst
8026 F:      drivers/hwtracing/intel_th/
8027
8028 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8029 M:      Ning Sun <ning.sun@intel.com>
8030 L:      tboot-devel@lists.sourceforge.net
8031 W:      http://tboot.sourceforge.net
8032 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8033 S:      Supported
8034 F:      Documentation/intel_txt.txt
8035 F:      include/linux/tboot.h
8036 F:      arch/x86/kernel/tboot.c
8037
8038 INTEL-MID GPIO DRIVER
8039 M:      David Cohen <david.a.cohen@linux.intel.com>
8040 L:      linux-gpio@vger.kernel.org
8041 S:      Maintained
8042 F:      drivers/gpio/gpio-intel-mid.c
8043
8044 INTERCONNECT API
8045 M:      Georgi Djakov <georgi.djakov@linaro.org>
8046 S:      Maintained
8047 F:      Documentation/interconnect/
8048 F:      Documentation/devicetree/bindings/interconnect/
8049 F:      drivers/interconnect/
8050 F:      include/dt-bindings/interconnect/
8051 F:      include/linux/interconnect-provider.h
8052 F:      include/linux/interconnect.h
8053
8054 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8055 M:      Linus Walleij <linus.walleij@linaro.org>
8056 L:      linux-iio@vger.kernel.org
8057 S:      Maintained
8058 F:      drivers/iio/gyro/mpu3050*
8059 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8060
8061 IOC3 ETHERNET DRIVER
8062 M:      Ralf Baechle <ralf@linux-mips.org>
8063 L:      linux-mips@vger.kernel.org
8064 S:      Maintained
8065 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8066
8067 IOC3 SERIAL DRIVER
8068 M:      Pat Gefre <pfg@sgi.com>
8069 L:      linux-serial@vger.kernel.org
8070 S:      Maintained
8071 F:      drivers/tty/serial/ioc3_serial.c
8072
8073 IOMAP FILESYSTEM LIBRARY
8074 M:      Christoph Hellwig <hch@infradead.org>
8075 M:      Darrick J. Wong <darrick.wong@oracle.com>
8076 M:      linux-xfs@vger.kernel.org
8077 M:      linux-fsdevel@vger.kernel.org
8078 L:      linux-xfs@vger.kernel.org
8079 L:      linux-fsdevel@vger.kernel.org
8080 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8081 S:      Supported
8082 F:      fs/iomap.c
8083 F:      include/linux/iomap.h
8084
8085 IOMMU DRIVERS
8086 M:      Joerg Roedel <joro@8bytes.org>
8087 L:      iommu@lists.linux-foundation.org
8088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8089 S:      Maintained
8090 F:      Documentation/devicetree/bindings/iommu/
8091 F:      drivers/iommu/
8092 F:      include/linux/iommu.h
8093 F:      include/linux/of_iommu.h
8094 F:      include/linux/iova.h
8095
8096 IP MASQUERADING
8097 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8098 S:      Maintained
8099 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8100
8101 IPMI SUBSYSTEM
8102 M:      Corey Minyard <minyard@acm.org>
8103 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8104 W:      http://openipmi.sourceforge.net/
8105 S:      Supported
8106 F:      Documentation/devicetree/bindings/ipmi/
8107 F:      Documentation/IPMI.txt
8108 F:      drivers/char/ipmi/
8109 F:      include/linux/ipmi*
8110 F:      include/uapi/linux/ipmi*
8111
8112 IPS SCSI RAID DRIVER
8113 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8114 L:      linux-scsi@vger.kernel.org
8115 W:      http://www.adaptec.com/
8116 S:      Maintained
8117 F:      drivers/scsi/ips*
8118
8119 IPVS
8120 M:      Wensong Zhang <wensong@linux-vs.org>
8121 M:      Simon Horman <horms@verge.net.au>
8122 M:      Julian Anastasov <ja@ssi.bg>
8123 L:      netdev@vger.kernel.org
8124 L:      lvs-devel@vger.kernel.org
8125 S:      Maintained
8126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8128 F:      Documentation/networking/ipvs-sysctl.txt
8129 F:      include/net/ip_vs.h
8130 F:      include/uapi/linux/ip_vs.h
8131 F:      net/netfilter/ipvs/
8132
8133 IPWIRELESS DRIVER
8134 M:      Jiri Kosina <jikos@kernel.org>
8135 M:      David Sterba <dsterba@suse.com>
8136 S:      Odd Fixes
8137 F:      drivers/tty/ipwireless/
8138
8139 IPX NETWORK LAYER
8140 L:      netdev@vger.kernel.org
8141 S:      Obsolete
8142 F:      include/uapi/linux/ipx.h
8143
8144 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8145 M:      Marc Zyngier <marc.zyngier@arm.com>
8146 S:      Maintained
8147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8148 F:      Documentation/IRQ-domain.txt
8149 F:      include/linux/irqdomain.h
8150 F:      kernel/irq/irqdomain.c
8151 F:      kernel/irq/msi.c
8152
8153 IRQ SUBSYSTEM
8154 M:      Thomas Gleixner <tglx@linutronix.de>
8155 L:      linux-kernel@vger.kernel.org
8156 S:      Maintained
8157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8158 F:      kernel/irq/
8159
8160 IRQCHIP DRIVERS
8161 M:      Thomas Gleixner <tglx@linutronix.de>
8162 M:      Jason Cooper <jason@lakedaemon.net>
8163 M:      Marc Zyngier <marc.zyngier@arm.com>
8164 L:      linux-kernel@vger.kernel.org
8165 S:      Maintained
8166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8167 F:      Documentation/devicetree/bindings/interrupt-controller/
8168 F:      drivers/irqchip/
8169
8170 ISA
8171 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8172 S:      Maintained
8173 F:      Documentation/isa.txt
8174 F:      drivers/base/isa.c
8175 F:      include/linux/isa.h
8176
8177 ISA RADIO MODULE
8178 M:      Hans Verkuil <hverkuil@xs4all.nl>
8179 L:      linux-media@vger.kernel.org
8180 T:      git git://linuxtv.org/media_tree.git
8181 W:      https://linuxtv.org
8182 S:      Maintained
8183 F:      drivers/media/radio/radio-isa*
8184
8185 ISAPNP
8186 M:      Jaroslav Kysela <perex@perex.cz>
8187 S:      Maintained
8188 F:      Documentation/isapnp.txt
8189 F:      drivers/pnp/isapnp/
8190 F:      include/linux/isapnp.h
8191
8192 ISCSI
8193 M:      Lee Duncan <lduncan@suse.com>
8194 M:      Chris Leech <cleech@redhat.com>
8195 L:      open-iscsi@googlegroups.com
8196 W:      www.open-iscsi.com
8197 S:      Maintained
8198 F:      drivers/scsi/*iscsi*
8199 F:      include/scsi/*iscsi*
8200
8201 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8202 M:      Peter Jones <pjones@redhat.com>
8203 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8204 S:      Maintained
8205 F:      drivers/firmware/iscsi_ibft*
8206
8207 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8208 M:      Sagi Grimberg <sagi@grimberg.me>
8209 M:      Max Gurtovoy <maxg@mellanox.com>
8210 L:      linux-rdma@vger.kernel.org
8211 S:      Supported
8212 W:      http://www.openfabrics.org
8213 W:      www.open-iscsi.org
8214 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8215 F:      drivers/infiniband/ulp/iser/
8216
8217 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8218 M:      Sagi Grimberg <sagi@grimberg.me>
8219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8220 L:      linux-rdma@vger.kernel.org
8221 L:      target-devel@vger.kernel.org
8222 S:      Supported
8223 W:      http://www.linux-iscsi.org
8224 F:      drivers/infiniband/ulp/isert
8225
8226 ISDN SUBSYSTEM
8227 M:      Karsten Keil <isdn@linux-pingi.de>
8228 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8229 L:      netdev@vger.kernel.org
8230 W:      http://www.isdn4linux.de
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8232 S:      Maintained
8233 F:      Documentation/isdn/
8234 F:      drivers/isdn/
8235 F:      include/linux/isdn.h
8236 F:      include/linux/isdn/
8237 F:      include/uapi/linux/isdn.h
8238 F:      include/uapi/linux/isdn/
8239
8240 IT87 HARDWARE MONITORING DRIVER
8241 M:      Jean Delvare <jdelvare@suse.com>
8242 L:      linux-hwmon@vger.kernel.org
8243 S:      Maintained
8244 F:      Documentation/hwmon/it87
8245 F:      drivers/hwmon/it87.c
8246
8247 IT913X MEDIA DRIVER
8248 M:      Antti Palosaari <crope@iki.fi>
8249 L:      linux-media@vger.kernel.org
8250 W:      https://linuxtv.org
8251 W:      http://palosaari.fi/linux/
8252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8253 T:      git git://linuxtv.org/anttip/media_tree.git
8254 S:      Maintained
8255 F:      drivers/media/tuners/it913x*
8256
8257 IVTV VIDEO4LINUX DRIVER
8258 M:      Andy Walls <awalls@md.metrocast.net>
8259 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8260 L:      linux-media@vger.kernel.org
8261 T:      git git://linuxtv.org/media_tree.git
8262 W:      http://www.ivtvdriver.org
8263 S:      Maintained
8264 F:      Documentation/media/v4l-drivers/ivtv*
8265 F:      drivers/media/pci/ivtv/
8266 F:      include/uapi/linux/ivtv*
8267
8268 IX2505V MEDIA DRIVER
8269 M:      Malcolm Priestley <tvboxspy@gmail.com>
8270 L:      linux-media@vger.kernel.org
8271 W:      https://linuxtv.org
8272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8273 S:      Maintained
8274 F:      drivers/media/dvb-frontends/ix2505v*
8275
8276 JAILHOUSE HYPERVISOR INTERFACE
8277 M:      Jan Kiszka <jan.kiszka@siemens.com>
8278 L:      jailhouse-dev@googlegroups.com
8279 S:      Maintained
8280 F:      arch/x86/kernel/jailhouse.c
8281 F:      arch/x86/include/asm/jailhouse_para.h
8282
8283 JC42.4 TEMPERATURE SENSOR DRIVER
8284 M:      Guenter Roeck <linux@roeck-us.net>
8285 L:      linux-hwmon@vger.kernel.org
8286 S:      Maintained
8287 F:      drivers/hwmon/jc42.c
8288 F:      Documentation/hwmon/jc42
8289
8290 JFS FILESYSTEM
8291 M:      Dave Kleikamp <shaggy@kernel.org>
8292 L:      jfs-discussion@lists.sourceforge.net
8293 W:      http://jfs.sourceforge.net/
8294 T:      git git://github.com/kleikamp/linux-shaggy.git
8295 S:      Maintained
8296 F:      Documentation/filesystems/jfs.txt
8297 F:      fs/jfs/
8298
8299 JME NETWORK DRIVER
8300 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8301 L:      netdev@vger.kernel.org
8302 S:      Maintained
8303 F:      drivers/net/ethernet/jme.*
8304
8305 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8306 M:      David Woodhouse <dwmw2@infradead.org>
8307 L:      linux-mtd@lists.infradead.org
8308 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8309 S:      Maintained
8310 F:      fs/jffs2/
8311 F:      include/uapi/linux/jffs2.h
8312
8313 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8314 M:      "Theodore Ts'o" <tytso@mit.edu>
8315 M:      Jan Kara <jack@suse.com>
8316 L:      linux-ext4@vger.kernel.org
8317 S:      Maintained
8318 F:      fs/jbd2/
8319 F:      include/linux/jbd2.h
8320
8321 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8322 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8323 L:      linux-media@vger.kernel.org
8324 S:      Maintained
8325 F:      drivers/media/platform/rcar_jpu.c
8326
8327 JSM Neo PCI based serial card
8328 L:      linux-serial@vger.kernel.org
8329 S:      Orphan
8330 F:      drivers/tty/serial/jsm/
8331
8332 K10TEMP HARDWARE MONITORING DRIVER
8333 M:      Clemens Ladisch <clemens@ladisch.de>
8334 L:      linux-hwmon@vger.kernel.org
8335 S:      Maintained
8336 F:      Documentation/hwmon/k10temp
8337 F:      drivers/hwmon/k10temp.c
8338
8339 K8TEMP HARDWARE MONITORING DRIVER
8340 M:      Rudolf Marek <r.marek@assembler.cz>
8341 L:      linux-hwmon@vger.kernel.org
8342 S:      Maintained
8343 F:      Documentation/hwmon/k8temp
8344 F:      drivers/hwmon/k8temp.c
8345
8346 KASAN
8347 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8348 R:      Alexander Potapenko <glider@google.com>
8349 R:      Dmitry Vyukov <dvyukov@google.com>
8350 L:      kasan-dev@googlegroups.com
8351 S:      Maintained
8352 F:      arch/*/include/asm/kasan.h
8353 F:      arch/*/mm/kasan_init*
8354 F:      Documentation/dev-tools/kasan.rst
8355 F:      include/linux/kasan*.h
8356 F:      lib/test_kasan.c
8357 F:      mm/kasan/
8358 F:      scripts/Makefile.kasan
8359
8360 KCONFIG
8361 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8363 L:      linux-kbuild@vger.kernel.org
8364 S:      Maintained
8365 F:      Documentation/kbuild/kconfig*
8366 F:      scripts/kconfig/
8367 F:      scripts/Kconfig.include
8368
8369 KDUMP
8370 M:      Dave Young <dyoung@redhat.com>
8371 M:      Baoquan He <bhe@redhat.com>
8372 R:      Vivek Goyal <vgoyal@redhat.com>
8373 L:      kexec@lists.infradead.org
8374 W:      http://lse.sourceforge.net/kdump/
8375 S:      Maintained
8376 F:      Documentation/kdump/
8377
8378 KEENE FM RADIO TRANSMITTER DRIVER
8379 M:      Hans Verkuil <hverkuil@xs4all.nl>
8380 L:      linux-media@vger.kernel.org
8381 T:      git git://linuxtv.org/media_tree.git
8382 W:      https://linuxtv.org
8383 S:      Maintained
8384 F:      drivers/media/radio/radio-keene*
8385
8386 KERNEL AUTOMOUNTER
8387 M:      Ian Kent <raven@themaw.net>
8388 L:      autofs@vger.kernel.org
8389 S:      Maintained
8390 F:      fs/autofs/
8391
8392 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8393 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8394 M:      Michal Marek <michal.lkml@markovi.net>
8395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8396 L:      linux-kbuild@vger.kernel.org
8397 S:      Maintained
8398 F:      Documentation/kbuild/
8399 F:      Makefile
8400 F:      scripts/Kbuild*
8401 F:      scripts/Makefile*
8402 F:      scripts/basic/
8403 F:      scripts/mk*
8404 F:      scripts/mod/
8405 F:      scripts/package/
8406
8407 KERNEL JANITORS
8408 L:      kernel-janitors@vger.kernel.org
8409 W:      http://kernelnewbies.org/KernelJanitors
8410 S:      Odd Fixes
8411
8412 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8413 M:      "J. Bruce Fields" <bfields@fieldses.org>
8414 M:      Jeff Layton <jlayton@kernel.org>
8415 L:      linux-nfs@vger.kernel.org
8416 W:      http://nfs.sourceforge.net/
8417 T:      git git://linux-nfs.org/~bfields/linux.git
8418 S:      Supported
8419 F:      fs/nfsd/
8420 F:      include/uapi/linux/nfsd/
8421 F:      fs/lockd/
8422 F:      fs/nfs_common/
8423 F:      net/sunrpc/
8424 F:      include/linux/lockd/
8425 F:      include/linux/sunrpc/
8426 F:      include/uapi/linux/sunrpc/
8427
8428 KERNEL SELFTEST FRAMEWORK
8429 M:      Shuah Khan <shuah@kernel.org>
8430 M:      Shuah Khan <skhan@linuxfoundation.org>
8431 L:      linux-kselftest@vger.kernel.org
8432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8433 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8434 S:      Maintained
8435 F:      tools/testing/selftests/
8436 F:      Documentation/dev-tools/kselftest*
8437
8438 KERNEL USERMODE HELPER
8439 M:      Luis Chamberlain <mcgrof@kernel.org>
8440 L:      linux-kernel@vger.kernel.org
8441 S:      Maintained
8442 F:      kernel/umh.c
8443 F:      include/linux/umh.h
8444
8445 KERNEL VIRTUAL MACHINE (KVM)
8446 M:      Paolo Bonzini <pbonzini@redhat.com>
8447 M:      Radim Krčmář <rkrcmar@redhat.com>
8448 L:      kvm@vger.kernel.org
8449 W:      http://www.linux-kvm.org
8450 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8451 S:      Supported
8452 F:      Documentation/virtual/kvm/
8453 F:      include/trace/events/kvm.h
8454 F:      include/uapi/asm-generic/kvm*
8455 F:      include/uapi/linux/kvm*
8456 F:      include/asm-generic/kvm*
8457 F:      include/linux/kvm*
8458 F:      include/kvm/iodev.h
8459 F:      virt/kvm/*
8460 F:      tools/kvm/
8461
8462 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8463 M:      Joerg Roedel <joro@8bytes.org>
8464 L:      kvm@vger.kernel.org
8465 W:      http://www.linux-kvm.org/
8466 S:      Maintained
8467 F:      arch/x86/include/asm/svm.h
8468 F:      arch/x86/kvm/svm.c
8469
8470 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8471 M:      Christoffer Dall <christoffer.dall@arm.com>
8472 M:      Marc Zyngier <marc.zyngier@arm.com>
8473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8474 L:      kvmarm@lists.cs.columbia.edu
8475 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8477 S:      Supported
8478 F:      arch/arm/include/uapi/asm/kvm*
8479 F:      arch/arm/include/asm/kvm*
8480 F:      arch/arm/kvm/
8481 F:      virt/kvm/arm/
8482 F:      include/kvm/arm_*
8483
8484 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8485 M:      Christoffer Dall <christoffer.dall@arm.com>
8486 M:      Marc Zyngier <marc.zyngier@arm.com>
8487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8488 L:      kvmarm@lists.cs.columbia.edu
8489 S:      Maintained
8490 F:      arch/arm64/include/uapi/asm/kvm*
8491 F:      arch/arm64/include/asm/kvm*
8492 F:      arch/arm64/kvm/
8493
8494 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8495 M:      James Hogan <jhogan@kernel.org>
8496 L:      linux-mips@vger.kernel.org
8497 S:      Supported
8498 F:      arch/mips/include/uapi/asm/kvm*
8499 F:      arch/mips/include/asm/kvm*
8500 F:      arch/mips/kvm/
8501
8502 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8503 M:      Paul Mackerras <paulus@ozlabs.org>
8504 L:      kvm-ppc@vger.kernel.org
8505 W:      http://www.linux-kvm.org/
8506 T:      git git://github.com/agraf/linux-2.6.git
8507 S:      Supported
8508 F:      arch/powerpc/include/uapi/asm/kvm*
8509 F:      arch/powerpc/include/asm/kvm*
8510 F:      arch/powerpc/kvm/
8511 F:      arch/powerpc/kernel/kvm*
8512
8513 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8514 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8515 M:      Janosch Frank <frankja@linux.ibm.com>
8516 R:      David Hildenbrand <david@redhat.com>
8517 R:      Cornelia Huck <cohuck@redhat.com>
8518 L:      linux-s390@vger.kernel.org
8519 W:      http://www.ibm.com/developerworks/linux/linux390/
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8521 S:      Supported
8522 F:      arch/s390/include/uapi/asm/kvm*
8523 F:      arch/s390/include/asm/gmap.h
8524 F:      arch/s390/include/asm/kvm*
8525 F:      arch/s390/kvm/
8526 F:      arch/s390/mm/gmap.c
8527
8528 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8529 M:      Paolo Bonzini <pbonzini@redhat.com>
8530 M:      Radim Krčmář <rkrcmar@redhat.com>
8531 L:      kvm@vger.kernel.org
8532 W:      http://www.linux-kvm.org
8533 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8534 S:      Supported
8535 F:      arch/x86/kvm/
8536 F:      arch/x86/kvm/*/
8537 F:      arch/x86/include/uapi/asm/kvm*
8538 F:      arch/x86/include/asm/kvm*
8539 F:      arch/x86/include/asm/pvclock-abi.h
8540 F:      arch/x86/kernel/kvm.c
8541 F:      arch/x86/kernel/kvmclock.c
8542
8543 KERNFS
8544 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8545 M:      Tejun Heo <tj@kernel.org>
8546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8547 S:      Supported
8548 F:      include/linux/kernfs.h
8549 F:      fs/kernfs/
8550
8551 KEXEC
8552 M:      Eric Biederman <ebiederm@xmission.com>
8553 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8554 L:      kexec@lists.infradead.org
8555 S:      Maintained
8556 F:      include/linux/kexec.h
8557 F:      include/uapi/linux/kexec.h
8558 F:      kernel/kexec*
8559
8560 KEYS-ENCRYPTED
8561 M:      Mimi Zohar <zohar@linux.ibm.com>
8562 L:      linux-integrity@vger.kernel.org
8563 L:      keyrings@vger.kernel.org
8564 S:      Supported
8565 F:      Documentation/security/keys/trusted-encrypted.rst
8566 F:      include/keys/encrypted-type.h
8567 F:      security/keys/encrypted-keys/
8568
8569 KEYS-TRUSTED
8570 M:      James Bottomley <jejb@linux.ibm.com>
8571 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8572 M:      Mimi Zohar <zohar@linux.ibm.com>
8573 L:      linux-integrity@vger.kernel.org
8574 L:      keyrings@vger.kernel.org
8575 S:      Supported
8576 F:      Documentation/security/keys/trusted-encrypted.rst
8577 F:      include/keys/trusted-type.h
8578 F:      security/keys/trusted.c
8579 F:      security/keys/trusted.h
8580
8581 KEYS/KEYRINGS:
8582 M:      David Howells <dhowells@redhat.com>
8583 L:      keyrings@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/security/keys/core.rst
8586 F:      include/linux/key.h
8587 F:      include/linux/key-type.h
8588 F:      include/linux/keyctl.h
8589 F:      include/uapi/linux/keyctl.h
8590 F:      include/keys/
8591 F:      security/keys/
8592
8593 KGDB / KDB /debug_core
8594 M:      Jason Wessel <jason.wessel@windriver.com>
8595 M:      Daniel Thompson <daniel.thompson@linaro.org>
8596 W:      http://kgdb.wiki.kernel.org/
8597 L:      kgdb-bugreport@lists.sourceforge.net
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8599 S:      Maintained
8600 F:      Documentation/dev-tools/kgdb.rst
8601 F:      drivers/misc/kgdbts.c
8602 F:      drivers/tty/serial/kgdboc.c
8603 F:      include/linux/kdb.h
8604 F:      include/linux/kgdb.h
8605 F:      kernel/debug/
8606
8607 KMEMLEAK
8608 M:      Catalin Marinas <catalin.marinas@arm.com>
8609 S:      Maintained
8610 F:      Documentation/dev-tools/kmemleak.rst
8611 F:      include/linux/kmemleak.h
8612 F:      mm/kmemleak.c
8613 F:      mm/kmemleak-test.c
8614
8615 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8616 M:      Luis Chamberlain <mcgrof@kernel.org>
8617 L:      linux-kernel@vger.kernel.org
8618 S:      Maintained
8619 F:      kernel/kmod.c
8620 F:      include/linux/kmod.h
8621 F:      lib/test_kmod.c
8622 F:      tools/testing/selftests/kmod/
8623
8624 KPROBES
8625 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8626 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8627 M:      "David S. Miller" <davem@davemloft.net>
8628 M:      Masami Hiramatsu <mhiramat@kernel.org>
8629 S:      Maintained
8630 F:      Documentation/kprobes.txt
8631 F:      include/linux/kprobes.h
8632 F:      include/asm-generic/kprobes.h
8633 F:      kernel/kprobes.c
8634
8635 KS0108 LCD CONTROLLER DRIVER
8636 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8637 S:      Maintained
8638 F:      Documentation/auxdisplay/ks0108
8639 F:      drivers/auxdisplay/ks0108.c
8640 F:      include/linux/ks0108.h
8641
8642 L3MDEV
8643 M:      David Ahern <dsa@cumulusnetworks.com>
8644 L:      netdev@vger.kernel.org
8645 S:      Maintained
8646 F:      net/l3mdev
8647 F:      include/net/l3mdev.h
8648
8649 L7 BPF FRAMEWORK
8650 M:      John Fastabend <john.fastabend@gmail.com>
8651 M:      Daniel Borkmann <daniel@iogearbox.net>
8652 L:      netdev@vger.kernel.org
8653 L:      bpf@vger.kernel.org
8654 S:      Maintained
8655 F:      include/linux/skmsg.h
8656 F:      net/core/skmsg.c
8657 F:      net/core/sock_map.c
8658 F:      net/ipv4/tcp_bpf.c
8659
8660 LANTIQ / INTEL Ethernet drivers
8661 M:      Hauke Mehrtens <hauke@hauke-m.de>
8662 L:      netdev@vger.kernel.org
8663 S:      Maintained
8664 F:      net/dsa/tag_gswip.c
8665 F:      drivers/net/ethernet/lantiq_xrx200.c
8666 F:      drivers/net/dsa/lantiq_pce.h
8667 F:      drivers/net/dsa/lantiq_gswip.c
8668
8669 LANTIQ MIPS ARCHITECTURE
8670 M:      John Crispin <john@phrozen.org>
8671 L:      linux-mips@vger.kernel.org
8672 S:      Maintained
8673 F:      arch/mips/lantiq
8674 F:      drivers/soc/lantiq
8675
8676 LAPB module
8677 L:      linux-x25@vger.kernel.org
8678 S:      Orphan
8679 F:      Documentation/networking/lapb-module.txt
8680 F:      include/*/lapb.h
8681 F:      net/lapb/
8682
8683 LASI 53c700 driver for PARISC
8684 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8685 L:      linux-scsi@vger.kernel.org
8686 S:      Maintained
8687 F:      Documentation/scsi/53c700.txt
8688 F:      drivers/scsi/53c700*
8689
8690 LEAKING_ADDRESSES
8691 M:      Tobin C. Harding <me@tobin.cc>
8692 M:      Tycho Andersen <tycho@tycho.ws>
8693 L:      kernel-hardening@lists.openwall.com
8694 S:      Maintained
8695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8696 F:      scripts/leaking_addresses.pl
8697
8698 LED SUBSYSTEM
8699 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8700 M:      Pavel Machek <pavel@ucw.cz>
8701 L:      linux-leds@vger.kernel.org
8702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8703 S:      Maintained
8704 F:      Documentation/devicetree/bindings/leds/
8705 F:      drivers/leds/
8706 F:      include/linux/leds.h
8707
8708 LEGACY EEPROM DRIVER
8709 M:      Jean Delvare <jdelvare@suse.com>
8710 S:      Maintained
8711 F:      Documentation/misc-devices/eeprom
8712 F:      drivers/misc/eeprom/eeprom.c
8713
8714 LEGO MINDSTORMS EV3
8715 R:      David Lechner <david@lechnology.com>
8716 S:      Maintained
8717 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8718 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8719 F:      drivers/power/supply/lego_ev3_battery.c
8720
8721 LEGO USB Tower driver
8722 M:      Juergen Stuber <starblue@users.sourceforge.net>
8723 L:      legousb-devel@lists.sourceforge.net
8724 W:      http://legousb.sourceforge.net/
8725 S:      Maintained
8726 F:      drivers/usb/misc/legousbtower.c
8727
8728 LG LAPTOP EXTRAS
8729 M:      Matan Ziv-Av <matan@svgalib.org>
8730 L:      platform-driver-x86@vger.kernel.org
8731 S:      Maintained
8732 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8733 F:      Documentation/laptops/lg-laptop.rst
8734 F:      drivers/platform/x86/lg-laptop.c
8735
8736 LG2160 MEDIA DRIVER
8737 M:      Michael Krufky <mkrufky@linuxtv.org>
8738 L:      linux-media@vger.kernel.org
8739 W:      https://linuxtv.org
8740 W:      http://github.com/mkrufky
8741 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8742 T:      git git://linuxtv.org/mkrufky/tuners.git
8743 S:      Maintained
8744 F:      drivers/media/dvb-frontends/lg2160.*
8745
8746 LGDT3305 MEDIA DRIVER
8747 M:      Michael Krufky <mkrufky@linuxtv.org>
8748 L:      linux-media@vger.kernel.org
8749 W:      https://linuxtv.org
8750 W:      http://github.com/mkrufky
8751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8752 T:      git git://linuxtv.org/mkrufky/tuners.git
8753 S:      Maintained
8754 F:      drivers/media/dvb-frontends/lgdt3305.*
8755
8756 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8757 M:      Viresh Kumar <vireshk@kernel.org>
8758 L:      linux-ide@vger.kernel.org
8759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8760 S:      Maintained
8761 F:      include/linux/pata_arasan_cf_data.h
8762 F:      drivers/ata/pata_arasan_cf.c
8763
8764 LIBATA PATA DRIVERS
8765 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8766 M:      Jens Axboe <axboe@kernel.dk>
8767 L:      linux-ide@vger.kernel.org
8768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8769 S:      Maintained
8770 F:      drivers/ata/pata_*.c
8771 F:      drivers/ata/ata_generic.c
8772
8773 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8774 M:      Linus Walleij <linus.walleij@linaro.org>
8775 L:      linux-ide@vger.kernel.org
8776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8777 S:      Maintained
8778 F:      drivers/ata/pata_ftide010.c
8779 F:      drivers/ata/sata_gemini.c
8780 F:      drivers/ata/sata_gemini.h
8781
8782 LIBATA SATA AHCI PLATFORM devices support
8783 M:      Hans de Goede <hdegoede@redhat.com>
8784 M:      Jens Axboe <axboe@kernel.dk>
8785 L:      linux-ide@vger.kernel.org
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8787 S:      Maintained
8788 F:      drivers/ata/ahci_platform.c
8789 F:      drivers/ata/libahci_platform.c
8790 F:      include/linux/ahci_platform.h
8791
8792 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8793 M:      Mikael Pettersson <mikpelinux@gmail.com>
8794 L:      linux-ide@vger.kernel.org
8795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8796 S:      Maintained
8797 F:      drivers/ata/sata_promise.*
8798
8799 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8800 M:      Jens Axboe <axboe@kernel.dk>
8801 L:      linux-ide@vger.kernel.org
8802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8803 S:      Maintained
8804 F:      drivers/ata/
8805 F:      include/linux/ata.h
8806 F:      include/linux/libata.h
8807 F:      Documentation/devicetree/bindings/ata/
8808
8809 LIBLOCKDEP
8810 M:      Sasha Levin <alexander.levin@microsoft.com>
8811 S:      Maintained
8812 F:      tools/lib/lockdep/
8813
8814 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8815 M:      Ross Zwisler <zwisler@kernel.org>
8816 M:      Dan Williams <dan.j.williams@intel.com>
8817 M:      Vishal Verma <vishal.l.verma@intel.com>
8818 M:      Dave Jiang <dave.jiang@intel.com>
8819 L:      linux-nvdimm@lists.01.org
8820 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8821 S:      Supported
8822 F:      drivers/nvdimm/blk.c
8823 F:      drivers/nvdimm/region_devs.c
8824
8825 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8826 M:      Vishal Verma <vishal.l.verma@intel.com>
8827 M:      Dan Williams <dan.j.williams@intel.com>
8828 M:      Ross Zwisler <zwisler@kernel.org>
8829 M:      Dave Jiang <dave.jiang@intel.com>
8830 L:      linux-nvdimm@lists.01.org
8831 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8832 S:      Supported
8833 F:      drivers/nvdimm/btt*
8834
8835 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8836 M:      Ross Zwisler <zwisler@kernel.org>
8837 M:      Dan Williams <dan.j.williams@intel.com>
8838 M:      Vishal Verma <vishal.l.verma@intel.com>
8839 M:      Dave Jiang <dave.jiang@intel.com>
8840 L:      linux-nvdimm@lists.01.org
8841 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8842 S:      Supported
8843 F:      drivers/nvdimm/pmem*
8844
8845 LIBNVDIMM: DEVICETREE BINDINGS
8846 M:      Oliver O'Halloran <oohall@gmail.com>
8847 L:      linux-nvdimm@lists.01.org
8848 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8849 S:      Supported
8850 F:      drivers/nvdimm/of_pmem.c
8851 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8852
8853 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8854 M:      Dan Williams <dan.j.williams@intel.com>
8855 M:      Ross Zwisler <zwisler@kernel.org>
8856 M:      Vishal Verma <vishal.l.verma@intel.com>
8857 M:      Dave Jiang <dave.jiang@intel.com>
8858 L:      linux-nvdimm@lists.01.org
8859 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8861 S:      Supported
8862 F:      drivers/nvdimm/*
8863 F:      drivers/acpi/nfit/*
8864 F:      include/linux/nd.h
8865 F:      include/linux/libnvdimm.h
8866 F:      include/uapi/linux/ndctl.h
8867
8868 LIGHTNVM PLATFORM SUPPORT
8869 M:      Matias Bjorling <mb@lightnvm.io>
8870 W:      http://github/OpenChannelSSD
8871 L:      linux-block@vger.kernel.org
8872 S:      Maintained
8873 F:      drivers/lightnvm/
8874 F:      include/linux/lightnvm.h
8875 F:      include/uapi/linux/lightnvm.h
8876
8877 LINUX FOR POWER MACINTOSH
8878 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8879 W:      http://www.penguinppc.org/
8880 L:      linuxppc-dev@lists.ozlabs.org
8881 S:      Maintained
8882 F:      arch/powerpc/platforms/powermac/
8883 F:      drivers/macintosh/
8884
8885 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8886 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8887 M:      Paul Mackerras <paulus@samba.org>
8888 M:      Michael Ellerman <mpe@ellerman.id.au>
8889 W:      https://github.com/linuxppc/linux/wiki
8890 L:      linuxppc-dev@lists.ozlabs.org
8891 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8893 S:      Supported
8894 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8895 F:      Documentation/devicetree/bindings/powerpc/
8896 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8897 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8898 F:      Documentation/powerpc/
8899 F:      arch/powerpc/
8900 F:      drivers/char/tpm/tpm_ibmvtpm*
8901 F:      drivers/crypto/nx/
8902 F:      drivers/crypto/vmx/
8903 F:      drivers/i2c/busses/i2c-opal.c
8904 F:      drivers/net/ethernet/ibm/ibmveth.*
8905 F:      drivers/net/ethernet/ibm/ibmvnic.*
8906 F:      drivers/pci/hotplug/pnv_php.c
8907 F:      drivers/pci/hotplug/rpa*
8908 F:      drivers/rtc/rtc-opal.c
8909 F:      drivers/scsi/ibmvscsi/
8910 F:      drivers/tty/hvc/hvc_opal.c
8911 F:      drivers/watchdog/wdrtas.c
8912 F:      tools/testing/selftests/powerpc
8913 N:      /pmac
8914 N:      powermac
8915 N:      powernv
8916 N:      [^a-z0-9]ps3
8917 N:      pseries
8918
8919 LINUX FOR POWERPC EMBEDDED MPC5XXX
8920 M:      Anatolij Gustschin <agust@denx.de>
8921 L:      linuxppc-dev@lists.ozlabs.org
8922 T:      git git://git.denx.de/linux-denx-agust.git
8923 S:      Maintained
8924 F:      arch/powerpc/platforms/512x/
8925 F:      arch/powerpc/platforms/52xx/
8926
8927 LINUX FOR POWERPC EMBEDDED PPC4XX
8928 M:      Alistair Popple <alistair@popple.id.au>
8929 M:      Matt Porter <mporter@kernel.crashing.org>
8930 W:      http://www.penguinppc.org/
8931 L:      linuxppc-dev@lists.ozlabs.org
8932 S:      Maintained
8933 F:      arch/powerpc/platforms/40x/
8934 F:      arch/powerpc/platforms/44x/
8935
8936 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8937 M:      Scott Wood <oss@buserror.net>
8938 M:      Kumar Gala <galak@kernel.crashing.org>
8939 W:      http://www.penguinppc.org/
8940 L:      linuxppc-dev@lists.ozlabs.org
8941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8942 S:      Maintained
8943 F:      arch/powerpc/platforms/83xx/
8944 F:      arch/powerpc/platforms/85xx/
8945 F:      Documentation/devicetree/bindings/powerpc/fsl/
8946
8947 LINUX FOR POWERPC EMBEDDED PPC8XX
8948 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8949 W:      http://www.penguinppc.org/
8950 L:      linuxppc-dev@lists.ozlabs.org
8951 S:      Maintained
8952 F:      arch/powerpc/platforms/8xx/
8953
8954 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8955 L:      linuxppc-dev@lists.ozlabs.org
8956 S:      Orphan
8957 F:      arch/powerpc/*/*virtex*
8958 F:      arch/powerpc/*/*/*virtex*
8959
8960 LINUX FOR POWERPC PA SEMI PWRFICIENT
8961 L:      linuxppc-dev@lists.ozlabs.org
8962 S:      Orphan
8963 F:      arch/powerpc/platforms/pasemi/
8964 F:      drivers/*/*pasemi*
8965 F:      drivers/*/*/*pasemi*
8966
8967 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8968 M:      Kees Cook <keescook@chromium.org>
8969 S:      Maintained
8970 F:      drivers/misc/lkdtm/*
8971
8972 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8973 M:      Alan Stern <stern@rowland.harvard.edu>
8974 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8975 M:      Will Deacon <will.deacon@arm.com>
8976 M:      Peter Zijlstra <peterz@infradead.org>
8977 M:      Boqun Feng <boqun.feng@gmail.com>
8978 M:      Nicholas Piggin <npiggin@gmail.com>
8979 M:      David Howells <dhowells@redhat.com>
8980 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8981 M:      Luc Maranget <luc.maranget@inria.fr>
8982 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8983 R:      Akira Yokosawa <akiyks@gmail.com>
8984 R:      Daniel Lustig <dlustig@nvidia.com>
8985 L:      linux-kernel@vger.kernel.org
8986 L:      linux-arch@vger.kernel.org
8987 S:      Supported
8988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8989 F:      tools/memory-model/
8990 F:      Documentation/atomic_bitops.txt
8991 F:      Documentation/atomic_t.txt
8992 F:      Documentation/core-api/atomic_ops.rst
8993 F:      Documentation/core-api/refcount-vs-atomic.rst
8994 F:      Documentation/memory-barriers.txt
8995
8996 LIS3LV02D ACCELEROMETER DRIVER
8997 M:      Eric Piel <eric.piel@tremplin-utc.net>
8998 S:      Maintained
8999 F:      Documentation/misc-devices/lis3lv02d
9000 F:      drivers/misc/lis3lv02d/
9001 F:      drivers/platform/x86/hp_accel.c
9002
9003 LIVE PATCHING
9004 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9005 M:      Jiri Kosina <jikos@kernel.org>
9006 M:      Miroslav Benes <mbenes@suse.cz>
9007 M:      Petr Mladek <pmladek@suse.com>
9008 R:      Joe Lawrence <joe.lawrence@redhat.com>
9009 S:      Maintained
9010 F:      kernel/livepatch/
9011 F:      include/linux/livepatch.h
9012 F:      arch/x86/include/asm/livepatch.h
9013 F:      arch/x86/kernel/livepatch.c
9014 F:      Documentation/livepatch/
9015 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9016 F:      samples/livepatch/
9017 F:      tools/testing/selftests/livepatch/
9018 L:      live-patching@vger.kernel.org
9019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9020
9021 LLC (802.2)
9022 L:      netdev@vger.kernel.org
9023 S:      Odd fixes
9024 F:      include/linux/llc.h
9025 F:      include/uapi/linux/llc.h
9026 F:      include/net/llc*
9027 F:      net/llc/
9028
9029 LM73 HARDWARE MONITOR DRIVER
9030 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9031 L:      linux-hwmon@vger.kernel.org
9032 S:      Maintained
9033 F:      drivers/hwmon/lm73.c
9034
9035 LM78 HARDWARE MONITOR DRIVER
9036 M:      Jean Delvare <jdelvare@suse.com>
9037 L:      linux-hwmon@vger.kernel.org
9038 S:      Maintained
9039 F:      Documentation/hwmon/lm78
9040 F:      drivers/hwmon/lm78.c
9041
9042 LM83 HARDWARE MONITOR DRIVER
9043 M:      Jean Delvare <jdelvare@suse.com>
9044 L:      linux-hwmon@vger.kernel.org
9045 S:      Maintained
9046 F:      Documentation/hwmon/lm83
9047 F:      drivers/hwmon/lm83.c
9048
9049 LM90 HARDWARE MONITOR DRIVER
9050 M:      Jean Delvare <jdelvare@suse.com>
9051 L:      linux-hwmon@vger.kernel.org
9052 S:      Maintained
9053 F:      Documentation/hwmon/lm90
9054 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9055 F:      drivers/hwmon/lm90.c
9056 F:      include/dt-bindings/thermal/lm90.h
9057
9058 LM95234 HARDWARE MONITOR DRIVER
9059 M:      Guenter Roeck <linux@roeck-us.net>
9060 L:      linux-hwmon@vger.kernel.org
9061 S:      Maintained
9062 F:      Documentation/hwmon/lm95234
9063 F:      drivers/hwmon/lm95234.c
9064
9065 LME2510 MEDIA DRIVER
9066 M:      Malcolm Priestley <tvboxspy@gmail.com>
9067 L:      linux-media@vger.kernel.org
9068 W:      https://linuxtv.org
9069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9070 S:      Maintained
9071 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9072
9073 LOADPIN SECURITY MODULE
9074 M:      Kees Cook <keescook@chromium.org>
9075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9076 S:      Supported
9077 F:      security/loadpin/
9078 F:      Documentation/admin-guide/LSM/LoadPin.rst
9079
9080 LOCKING PRIMITIVES
9081 M:      Peter Zijlstra <peterz@infradead.org>
9082 M:      Ingo Molnar <mingo@redhat.com>
9083 M:      Will Deacon <will.deacon@arm.com>
9084 L:      linux-kernel@vger.kernel.org
9085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9086 S:      Maintained
9087 F:      Documentation/locking/
9088 F:      include/linux/lockdep.h
9089 F:      include/linux/spinlock*.h
9090 F:      arch/*/include/asm/spinlock*.h
9091 F:      include/linux/rwlock*.h
9092 F:      include/linux/mutex*.h
9093 F:      include/linux/rwsem*.h
9094 F:      arch/*/include/asm/rwsem.h
9095 F:      include/linux/seqlock.h
9096 F:      lib/locking*.[ch]
9097 F:      kernel/locking/
9098 X:      kernel/locking/locktorture.c
9099
9100 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9101 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9102 L:      linux-ntfs-dev@lists.sourceforge.net
9103 W:      http://www.linux-ntfs.org/content/view/19/37/
9104 S:      Maintained
9105 F:      Documentation/ldm.txt
9106 F:      block/partitions/ldm.*
9107
9108 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9109 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9110 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9111 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9112 L:      MPT-FusionLinux.pdl@broadcom.com
9113 L:      linux-scsi@vger.kernel.org
9114 W:      http://www.avagotech.com/support/
9115 S:      Supported
9116 F:      drivers/message/fusion/
9117 F:      drivers/scsi/mpt3sas/
9118
9119 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9120 M:      Matthew Wilcox <willy@infradead.org>
9121 L:      linux-scsi@vger.kernel.org
9122 S:      Maintained
9123 F:      drivers/scsi/sym53c8xx_2/
9124
9125 LTC1660 DAC DRIVER
9126 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9127 L:      linux-iio@vger.kernel.org
9128 S:      Maintained
9129 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9130 F:      drivers/iio/dac/ltc1660.c
9131
9132 LTC4261 HARDWARE MONITOR DRIVER
9133 M:      Guenter Roeck <linux@roeck-us.net>
9134 L:      linux-hwmon@vger.kernel.org
9135 S:      Maintained
9136 F:      Documentation/hwmon/ltc4261
9137 F:      drivers/hwmon/ltc4261.c
9138
9139 LTC4306 I2C MULTIPLEXER DRIVER
9140 M:      Michael Hennerich <michael.hennerich@analog.com>
9141 W:      http://ez.analog.com/community/linux-device-drivers
9142 L:      linux-i2c@vger.kernel.org
9143 S:      Supported
9144 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9145 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9146
9147 LTP (Linux Test Project)
9148 M:      Mike Frysinger <vapier@gentoo.org>
9149 M:      Cyril Hrubis <chrubis@suse.cz>
9150 M:      Wanlong Gao <wanlong.gao@gmail.com>
9151 M:      Jan Stancek <jstancek@redhat.com>
9152 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9153 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9154 L:      ltp@lists.linux.it (subscribers-only)
9155 W:      http://linux-test-project.github.io/
9156 T:      git git://github.com/linux-test-project/ltp.git
9157 S:      Maintained
9158
9159 M68K ARCHITECTURE
9160 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9161 L:      linux-m68k@lists.linux-m68k.org
9162 W:      http://www.linux-m68k.org/
9163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9164 S:      Maintained
9165 F:      arch/m68k/
9166 F:      drivers/zorro/
9167
9168 M68K ON APPLE MACINTOSH
9169 M:      Joshua Thompson <funaho@jurai.org>
9170 W:      http://www.mac.linux-m68k.org/
9171 L:      linux-m68k@lists.linux-m68k.org
9172 S:      Maintained
9173 F:      arch/m68k/mac/
9174
9175 M68K ON HP9000/300
9176 M:      Philip Blundell <philb@gnu.org>
9177 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9178 S:      Maintained
9179 F:      arch/m68k/hp300/
9180
9181 M88DS3103 MEDIA DRIVER
9182 M:      Antti Palosaari <crope@iki.fi>
9183 L:      linux-media@vger.kernel.org
9184 W:      https://linuxtv.org
9185 W:      http://palosaari.fi/linux/
9186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9187 T:      git git://linuxtv.org/anttip/media_tree.git
9188 S:      Maintained
9189 F:      drivers/media/dvb-frontends/m88ds3103*
9190
9191 M88RS2000 MEDIA DRIVER
9192 M:      Malcolm Priestley <tvboxspy@gmail.com>
9193 L:      linux-media@vger.kernel.org
9194 W:      https://linuxtv.org
9195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9196 S:      Maintained
9197 F:      drivers/media/dvb-frontends/m88rs2000*
9198
9199 MA901 MASTERKIT USB FM RADIO DRIVER
9200 M:      Alexey Klimov <klimov.linux@gmail.com>
9201 L:      linux-media@vger.kernel.org
9202 T:      git git://linuxtv.org/media_tree.git
9203 S:      Maintained
9204 F:      drivers/media/radio/radio-ma901.c
9205
9206 MAC80211
9207 M:      Johannes Berg <johannes@sipsolutions.net>
9208 L:      linux-wireless@vger.kernel.org
9209 W:      http://wireless.kernel.org/
9210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9212 S:      Maintained
9213 F:      Documentation/networking/mac80211-injection.txt
9214 F:      include/net/mac80211.h
9215 F:      net/mac80211/
9216 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9217 F:      Documentation/networking/mac80211_hwsim/README
9218
9219 MAILBOX API
9220 M:      Jassi Brar <jassisinghbrar@gmail.com>
9221 L:      linux-kernel@vger.kernel.org
9222 S:      Maintained
9223 F:      drivers/mailbox/
9224 F:      include/linux/mailbox_client.h
9225 F:      include/linux/mailbox_controller.h
9226
9227 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9228 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9229 W:      http://www.kernel.org/doc/man-pages
9230 L:      linux-man@vger.kernel.org
9231 S:      Maintained
9232
9233 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9234 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9235 L:      linux-mips@vger.kernel.org
9236 S:      Maintained
9237 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9238
9239 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9240 M:      Andrew Lunn <andrew@lunn.ch>
9241 M:      Vivien Didelot <vivien.didelot@gmail.com>
9242 L:      netdev@vger.kernel.org
9243 S:      Maintained
9244 F:      drivers/net/dsa/mv88e6xxx/
9245 F:      include/linux/platform_data/mv88e6xxx.h
9246 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9247
9248 MARVELL ARMADA DRM SUPPORT
9249 M:      Russell King <linux@armlinux.org.uk>
9250 S:      Maintained
9251 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9252 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9253 F:      drivers/gpu/drm/armada/
9254 F:      include/uapi/drm/armada_drm.h
9255 F:      Documentation/devicetree/bindings/display/armada/
9256
9257 MARVELL ARMADA 3700 PHY DRIVERS
9258 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9259 S:      Maintained
9260 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9261 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9262 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9263 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9264
9265 MARVELL CRYPTO DRIVER
9266 M:      Boris Brezillon <bbrezillon@kernel.org>
9267 M:      Arnaud Ebalard <arno@natisbad.org>
9268 F:      drivers/crypto/marvell/
9269 S:      Maintained
9270 L:      linux-crypto@vger.kernel.org
9271
9272 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9273 M:      Mirko Lindner <mlindner@marvell.com>
9274 M:      Stephen Hemminger <stephen@networkplumber.org>
9275 L:      netdev@vger.kernel.org
9276 S:      Maintained
9277 F:      drivers/net/ethernet/marvell/sk*
9278
9279 MARVELL LIBERTAS WIRELESS DRIVER
9280 L:      libertas-dev@lists.infradead.org
9281 S:      Orphan
9282 F:      drivers/net/wireless/marvell/libertas/
9283
9284 MARVELL MACCHIATOBIN SUPPORT
9285 M:      Russell King <linux@armlinux.org.uk>
9286 L:      linux-arm-kernel@lists.infradead.org
9287 S:      Maintained
9288 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9289
9290 MARVELL MV643XX ETHERNET DRIVER
9291 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9292 L:      netdev@vger.kernel.org
9293 S:      Maintained
9294 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9295 F:      include/linux/mv643xx.h
9296
9297 MARVELL MV88X3310 PHY DRIVER
9298 M:      Russell King <linux@armlinux.org.uk>
9299 L:      netdev@vger.kernel.org
9300 S:      Maintained
9301 F:      drivers/net/phy/marvell10g.c
9302
9303 MARVELL MVEBU THERMAL DRIVER
9304 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9305 S:      Maintained
9306 F:      drivers/thermal/armada_thermal.c
9307
9308 MARVELL MVNETA ETHERNET DRIVER
9309 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9310 L:      netdev@vger.kernel.org
9311 S:      Maintained
9312 F:      drivers/net/ethernet/marvell/mvneta.*
9313
9314 MARVELL MWIFIEX WIRELESS DRIVER
9315 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9316 M:      Nishant Sarmukadam <nishants@marvell.com>
9317 M:      Ganapathi Bhat <gbhat@marvell.com>
9318 M:      Xinming Hu <huxinming820@gmail.com>
9319 L:      linux-wireless@vger.kernel.org
9320 S:      Maintained
9321 F:      drivers/net/wireless/marvell/mwifiex/
9322
9323 MARVELL MWL8K WIRELESS DRIVER
9324 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9325 L:      linux-wireless@vger.kernel.org
9326 S:      Odd Fixes
9327 F:      drivers/net/wireless/marvell/mwl8k.c
9328
9329 MARVELL NAND CONTROLLER DRIVER
9330 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9331 L:      linux-mtd@lists.infradead.org
9332 S:      Maintained
9333 F:      drivers/mtd/nand/raw/marvell_nand.c
9334 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9335
9336 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9337 M:      Nicolas Pitre <nico@fluxnic.net>
9338 S:      Odd Fixes
9339 F:      drivers/mmc/host/mvsdio.*
9340
9341 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9342 M:      Hu Ziji <huziji@marvell.com>
9343 L:      linux-mmc@vger.kernel.org
9344 S:      Supported
9345 F:      drivers/mmc/host/sdhci-xenon*
9346 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9347
9348 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9349 M:      Sunil Goutham <sgoutham@marvell.com>
9350 M:      Linu Cherian <lcherian@marvell.com>
9351 M:      Geetha sowjanya <gakula@marvell.com>
9352 M:      Jerin Jacob <jerinj@marvell.com>
9353 L:      netdev@vger.kernel.org
9354 S:      Supported
9355 F:      drivers/net/ethernet/marvell/octeontx2/af/
9356
9357 MATROX FRAMEBUFFER DRIVER
9358 L:      linux-fbdev@vger.kernel.org
9359 S:      Orphan
9360 F:      drivers/video/fbdev/matrox/matroxfb_*
9361 F:      include/uapi/linux/matroxfb.h
9362
9363 MAX16065 HARDWARE MONITOR DRIVER
9364 M:      Guenter Roeck <linux@roeck-us.net>
9365 L:      linux-hwmon@vger.kernel.org
9366 S:      Maintained
9367 F:      Documentation/hwmon/max16065
9368 F:      drivers/hwmon/max16065.c
9369
9370 MAX2175 SDR TUNER DRIVER
9371 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9372 L:      linux-media@vger.kernel.org
9373 T:      git git://linuxtv.org/media_tree.git
9374 S:      Maintained
9375 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9376 F:      Documentation/media/v4l-drivers/max2175.rst
9377 F:      drivers/media/i2c/max2175*
9378 F:      include/uapi/linux/max2175.h
9379
9380 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9381 L:      linux-hwmon@vger.kernel.org
9382 S:      Orphan
9383 F:      Documentation/hwmon/max6650
9384 F:      drivers/hwmon/max6650.c
9385
9386 MAX6697 HARDWARE MONITOR DRIVER
9387 M:      Guenter Roeck <linux@roeck-us.net>
9388 L:      linux-hwmon@vger.kernel.org
9389 S:      Maintained
9390 F:      Documentation/hwmon/max6697
9391 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9392 F:      drivers/hwmon/max6697.c
9393 F:      include/linux/platform_data/max6697.h
9394
9395 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9396 M:      Peter Rosin <peda@axentia.se>
9397 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9398 S:      Maintained
9399 F:      Documentation/devicetree/bindings/sound/max9860.txt
9400 F:      sound/soc/codecs/max9860.*
9401
9402 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9403 M:      Javier Martinez Canillas <javier@dowhile0.org>
9404 L:      linux-kernel@vger.kernel.org
9405 S:      Supported
9406 F:      drivers/regulator/max77802-regulator.c
9407 F:      Documentation/devicetree/bindings/*/*max77802.txt
9408 F:      include/dt-bindings/*/*max77802.h
9409
9410 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9411 M:      Krzysztof Kozlowski <krzk@kernel.org>
9412 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9413 L:      linux-pm@vger.kernel.org
9414 S:      Supported
9415 F:      drivers/power/supply/max14577_charger.c
9416 F:      drivers/power/supply/max77693_charger.c
9417
9418 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9419 M:      Chanwoo Choi <cw00.choi@samsung.com>
9420 M:      Krzysztof Kozlowski <krzk@kernel.org>
9421 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9422 L:      linux-kernel@vger.kernel.org
9423 S:      Supported
9424 F:      drivers/*/max14577*.c
9425 F:      drivers/*/max77686*.c
9426 F:      drivers/*/max77693*.c
9427 F:      drivers/extcon/extcon-max14577.c
9428 F:      drivers/extcon/extcon-max77693.c
9429 F:      drivers/rtc/rtc-max77686.c
9430 F:      drivers/clk/clk-max77686.c
9431 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9432 F:      Documentation/devicetree/bindings/*/max77686.txt
9433 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9434 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9435 F:      include/linux/mfd/max14577*.h
9436 F:      include/linux/mfd/max77686*.h
9437 F:      include/linux/mfd/max77693*.h
9438
9439 MAXIRADIO FM RADIO RECEIVER DRIVER
9440 M:      Hans Verkuil <hverkuil@xs4all.nl>
9441 L:      linux-media@vger.kernel.org
9442 T:      git git://linuxtv.org/media_tree.git
9443 W:      https://linuxtv.org
9444 S:      Maintained
9445 F:      drivers/media/radio/radio-maxiradio*
9446
9447 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9448 M:      Peter Rosin <peda@axentia.se>
9449 L:      linux-iio@vger.kernel.org
9450 S:      Maintained
9451 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9452 F:      drivers/iio/potentiometer/mcp4018.c
9453 F:      drivers/iio/potentiometer/mcp4531.c
9454
9455 MCR20A IEEE-802.15.4 RADIO DRIVER
9456 M:      Xue Liu <liuxuenetmail@gmail.com>
9457 L:      linux-wpan@vger.kernel.org
9458 W:      https://github.com/xueliu/mcr20a-linux
9459 S:      Maintained
9460 F:      drivers/net/ieee802154/mcr20a.c
9461 F:      drivers/net/ieee802154/mcr20a.h
9462 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9463
9464 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9465 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9466 L:      linux-iio@vger.kernel.org
9467 S:      Maintained
9468 F:      drivers/iio/dac/cio-dac.c
9469
9470 MEDIA DRIVERS FOR ASCOT2E
9471 M:      Sergey Kozlov <serjk@netup.ru>
9472 M:      Abylay Ospan <aospan@netup.ru>
9473 L:      linux-media@vger.kernel.org
9474 W:      https://linuxtv.org
9475 W:      http://netup.tv/
9476 T:      git git://linuxtv.org/media_tree.git
9477 S:      Supported
9478 F:      drivers/media/dvb-frontends/ascot2e*
9479
9480 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9481 M:      Jasmin Jessich <jasmin@anw.at>
9482 L:      linux-media@vger.kernel.org
9483 W:      https://linuxtv.org
9484 T:      git git://linuxtv.org/media_tree.git
9485 S:      Maintained
9486 F:      drivers/media/dvb-frontends/cxd2099*
9487
9488 MEDIA DRIVERS FOR CXD2841ER
9489 M:      Sergey Kozlov <serjk@netup.ru>
9490 M:      Abylay Ospan <aospan@netup.ru>
9491 L:      linux-media@vger.kernel.org
9492 W:      https://linuxtv.org
9493 W:      http://netup.tv/
9494 T:      git git://linuxtv.org/media_tree.git
9495 S:      Supported
9496 F:      drivers/media/dvb-frontends/cxd2841er*
9497
9498 MEDIA DRIVERS FOR CXD2880
9499 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9500 L:      linux-media@vger.kernel.org
9501 W:      http://linuxtv.org/
9502 T:      git git://linuxtv.org/media_tree.git
9503 S:      Supported
9504 F:      drivers/media/dvb-frontends/cxd2880/*
9505 F:      drivers/media/spi/cxd2880*
9506
9507 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9508 L:      linux-media@vger.kernel.org
9509 W:      https://linuxtv.org
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Orphan
9512 F:      drivers/media/pci/ddbridge/*
9513
9514 MEDIA DRIVERS FOR FREESCALE IMX
9515 M:      Steve Longerbeam <slongerbeam@gmail.com>
9516 M:      Philipp Zabel <p.zabel@pengutronix.de>
9517 L:      linux-media@vger.kernel.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Maintained
9520 F:      Documentation/devicetree/bindings/media/imx.txt
9521 F:      Documentation/media/v4l-drivers/imx.rst
9522 F:      drivers/staging/media/imx/
9523 F:      include/linux/imx-media.h
9524 F:      include/media/imx.h
9525
9526 MEDIA DRIVER FOR FREESCALE IMX PXP
9527 M:      Philipp Zabel <p.zabel@pengutronix.de>
9528 L:      linux-media@vger.kernel.org
9529 T:      git git://linuxtv.org/media_tree.git
9530 S:      Maintained
9531 F:      drivers/media/platform/imx-pxp.[ch]
9532
9533 MEDIA DRIVERS FOR FREESCALE IMX7
9534 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9535 L:      linux-media@vger.kernel.org
9536 T:      git git://linuxtv.org/media_tree.git
9537 S:      Maintained
9538 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9539 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9540 F:      Documentation/media/v4l-drivers/imx7.rst
9541 F:      drivers/staging/media/imx/imx7-media-csi.c
9542 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9543
9544 MEDIA DRIVERS FOR HELENE
9545 M:      Abylay Ospan <aospan@netup.ru>
9546 L:      linux-media@vger.kernel.org
9547 W:      https://linuxtv.org
9548 W:      http://netup.tv/
9549 T:      git git://linuxtv.org/media_tree.git
9550 S:      Supported
9551 F:      drivers/media/dvb-frontends/helene*
9552
9553 MEDIA DRIVERS FOR HORUS3A
9554 M:      Sergey Kozlov <serjk@netup.ru>
9555 M:      Abylay Ospan <aospan@netup.ru>
9556 L:      linux-media@vger.kernel.org
9557 W:      https://linuxtv.org
9558 W:      http://netup.tv/
9559 T:      git git://linuxtv.org/media_tree.git
9560 S:      Supported
9561 F:      drivers/media/dvb-frontends/horus3a*
9562
9563 MEDIA DRIVERS FOR LNBH25
9564 M:      Sergey Kozlov <serjk@netup.ru>
9565 M:      Abylay Ospan <aospan@netup.ru>
9566 L:      linux-media@vger.kernel.org
9567 W:      https://linuxtv.org
9568 W:      http://netup.tv/
9569 T:      git git://linuxtv.org/media_tree.git
9570 S:      Supported
9571 F:      drivers/media/dvb-frontends/lnbh25*
9572
9573 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9574 L:      linux-media@vger.kernel.org
9575 W:      https://linuxtv.org
9576 T:      git git://linuxtv.org/media_tree.git
9577 S:      Orphan
9578 F:      drivers/media/dvb-frontends/mxl5xx*
9579
9580 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9581 M:      Sergey Kozlov <serjk@netup.ru>
9582 M:      Abylay Ospan <aospan@netup.ru>
9583 L:      linux-media@vger.kernel.org
9584 W:      https://linuxtv.org
9585 W:      http://netup.tv/
9586 T:      git git://linuxtv.org/media_tree.git
9587 S:      Supported
9588 F:      drivers/media/pci/netup_unidvb/*
9589
9590 MEDIA DRIVERS FOR RENESAS - CEU
9591 M:      Jacopo Mondi <jacopo@jmondi.org>
9592 L:      linux-media@vger.kernel.org
9593 L:      linux-renesas-soc@vger.kernel.org
9594 T:      git git://linuxtv.org/media_tree.git
9595 S:      Supported
9596 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9597 F:      drivers/media/platform/renesas-ceu.c
9598 F:      include/media/drv-intf/renesas-ceu.h
9599
9600 MEDIA DRIVERS FOR RENESAS - DRIF
9601 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9602 L:      linux-media@vger.kernel.org
9603 L:      linux-renesas-soc@vger.kernel.org
9604 T:      git git://linuxtv.org/media_tree.git
9605 S:      Supported
9606 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9607 F:      drivers/media/platform/rcar_drif.c
9608
9609 MEDIA DRIVERS FOR RENESAS - FCP
9610 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9611 L:      linux-media@vger.kernel.org
9612 L:      linux-renesas-soc@vger.kernel.org
9613 T:      git git://linuxtv.org/media_tree.git
9614 S:      Supported
9615 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9616 F:      drivers/media/platform/rcar-fcp.c
9617 F:      include/media/rcar-fcp.h
9618
9619 MEDIA DRIVERS FOR RENESAS - FDP1
9620 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9621 L:      linux-media@vger.kernel.org
9622 L:      linux-renesas-soc@vger.kernel.org
9623 T:      git git://linuxtv.org/media_tree.git
9624 S:      Supported
9625 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9626 F:      drivers/media/platform/rcar_fdp1.c
9627
9628 MEDIA DRIVERS FOR RENESAS - VIN
9629 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9630 L:      linux-media@vger.kernel.org
9631 L:      linux-renesas-soc@vger.kernel.org
9632 T:      git git://linuxtv.org/media_tree.git
9633 S:      Supported
9634 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9635 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9636 F:      drivers/media/platform/rcar-vin/
9637
9638 MEDIA DRIVERS FOR RENESAS - VSP1
9639 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9640 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9641 L:      linux-media@vger.kernel.org
9642 L:      linux-renesas-soc@vger.kernel.org
9643 T:      git git://linuxtv.org/media_tree.git
9644 S:      Supported
9645 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9646 F:      drivers/media/platform/vsp1/
9647
9648 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9649 L:      linux-media@vger.kernel.org
9650 W:      https://linuxtv.org
9651 T:      git git://linuxtv.org/media_tree.git
9652 S:      Orphan
9653 F:      drivers/media/dvb-frontends/stv0910*
9654
9655 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9656 L:      linux-media@vger.kernel.org
9657 W:      https://linuxtv.org
9658 T:      git git://linuxtv.org/media_tree.git
9659 S:      Orphan
9660 F:      drivers/media/dvb-frontends/stv6111*
9661
9662 MEDIA DRIVERS FOR STM32 - DCMI
9663 M:      Hugues Fruchet <hugues.fruchet@st.com>
9664 L:      linux-media@vger.kernel.org
9665 T:      git git://linuxtv.org/media_tree.git
9666 S:      Supported
9667 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9668 F:      drivers/media/platform/stm32/stm32-dcmi.c
9669
9670 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9671 M:      Dmitry Osipenko <digetx@gmail.com>
9672 L:      linux-media@vger.kernel.org
9673 L:      linux-tegra@vger.kernel.org
9674 T:      git git://linuxtv.org/media_tree.git
9675 S:      Maintained
9676 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9677 F:      drivers/staging/media/tegra-vde/
9678
9679 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9680 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9681 P:      LinuxTV.org Project
9682 L:      linux-media@vger.kernel.org
9683 W:      https://linuxtv.org
9684 Q:      http://patchwork.kernel.org/project/linux-media/list/
9685 T:      git git://linuxtv.org/media_tree.git
9686 S:      Maintained
9687 F:      Documentation/devicetree/bindings/media/
9688 F:      Documentation/media/
9689 F:      drivers/media/
9690 F:      drivers/staging/media/
9691 F:      include/linux/platform_data/media/
9692 F:      include/media/
9693 F:      include/uapi/linux/dvb/
9694 F:      include/uapi/linux/videodev2.h
9695 F:      include/uapi/linux/media.h
9696 F:      include/uapi/linux/v4l2-*
9697 F:      include/uapi/linux/meye.h
9698 F:      include/uapi/linux/ivtv*
9699 F:      include/uapi/linux/uvcvideo.h
9700
9701 MEDIATEK BLUETOOTH DRIVER
9702 M:      Sean Wang <sean.wang@mediatek.com>
9703 L:      linux-bluetooth@vger.kernel.org
9704 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9705 S:      Maintained
9706 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9707 F:      drivers/bluetooth/btmtkuart.c
9708
9709 MEDIATEK CIR DRIVER
9710 M:      Sean Wang <sean.wang@mediatek.com>
9711 S:      Maintained
9712 F:      drivers/media/rc/mtk-cir.c
9713
9714 MEDIATEK DMA DRIVER
9715 M:      Sean Wang <sean.wang@mediatek.com>
9716 L:      dmaengine@vger.kernel.org
9717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9718 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9719 S:      Maintained
9720 F:      Documentation/devicetree/bindings/dma/mtk-*
9721 F:      drivers/dma/mediatek/
9722
9723 MEDIATEK PMIC LED DRIVER
9724 M:      Sean Wang <sean.wang@mediatek.com>
9725 S:      Maintained
9726 F:      drivers/leds/leds-mt6323.c
9727 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9728
9729 MEDIATEK ETHERNET DRIVER
9730 M:      Felix Fietkau <nbd@openwrt.org>
9731 M:      John Crispin <john@phrozen.org>
9732 M:      Sean Wang <sean.wang@mediatek.com>
9733 M:      Nelson Chang <nelson.chang@mediatek.com>
9734 L:      netdev@vger.kernel.org
9735 S:      Maintained
9736 F:      drivers/net/ethernet/mediatek/
9737
9738 MEDIATEK SWITCH DRIVER
9739 M:      Sean Wang <sean.wang@mediatek.com>
9740 L:      netdev@vger.kernel.org
9741 S:      Maintained
9742 F:      drivers/net/dsa/mt7530.*
9743 F:      net/dsa/tag_mtk.c
9744
9745 MEDIATEK JPEG DRIVER
9746 M:      Rick Chang <rick.chang@mediatek.com>
9747 M:      Bin Liu <bin.liu@mediatek.com>
9748 S:      Supported
9749 F:      drivers/media/platform/mtk-jpeg/
9750 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9751
9752 MEDIATEK MDP DRIVER
9753 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9754 M:      Houlong Wei <houlong.wei@mediatek.com>
9755 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9756 S:      Supported
9757 F:      drivers/media/platform/mtk-mdp/
9758 F:      drivers/media/platform/mtk-vpu/
9759 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9760
9761 MEDIATEK MEDIA DRIVER
9762 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9763 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9764 S:      Supported
9765 F:      drivers/media/platform/mtk-vcodec/
9766 F:      drivers/media/platform/mtk-vpu/
9767 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9768 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9769
9770 MEDIATEK MT76 WIRELESS LAN DRIVER
9771 M:      Felix Fietkau <nbd@nbd.name>
9772 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9773 L:      linux-wireless@vger.kernel.org
9774 S:      Maintained
9775 F:      drivers/net/wireless/mediatek/mt76/
9776
9777 MEDIATEK MT7601U WIRELESS LAN DRIVER
9778 M:      Jakub Kicinski <kubakici@wp.pl>
9779 L:      linux-wireless@vger.kernel.org
9780 S:      Maintained
9781 F:      drivers/net/wireless/mediatek/mt7601u/
9782
9783 MEDIATEK NAND CONTROLLER DRIVER
9784 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9785 L:      linux-mtd@lists.infradead.org
9786 S:      Maintained
9787 F:      drivers/mtd/nand/raw/mtk_*
9788 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9789
9790 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9791 M:      Sean Wang <sean.wang@mediatek.com>
9792 S:      Maintained
9793 F:      drivers/char/hw_random/mtk-rng.c
9794
9795 MEDIATEK USB3 DRD IP DRIVER
9796 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9797 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9800 S:      Maintained
9801 F:      drivers/usb/mtu3/
9802
9803 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9804 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9805 M:      Martin Donnelly <martin.donnelly@ge.com>
9806 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9807 S:      Maintained
9808 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9809 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9810
9811 MEGARAID SCSI/SAS DRIVERS
9812 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9813 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9814 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9815 L:      megaraidlinux.pdl@broadcom.com
9816 L:      linux-scsi@vger.kernel.org
9817 W:      http://www.avagotech.com/support/
9818 S:      Maintained
9819 F:      Documentation/scsi/megaraid.txt
9820 F:      drivers/scsi/megaraid.*
9821 F:      drivers/scsi/megaraid/
9822
9823 MELEXIS MLX90614 DRIVER
9824 M:      Crt Mori <cmo@melexis.com>
9825 L:      linux-iio@vger.kernel.org
9826 W:      http://www.melexis.com
9827 S:      Supported
9828 F:      drivers/iio/temperature/mlx90614.c
9829
9830 MELEXIS MLX90632 DRIVER
9831 M:      Crt Mori <cmo@melexis.com>
9832 L:      linux-iio@vger.kernel.org
9833 W:      http://www.melexis.com
9834 S:      Supported
9835 F:      drivers/iio/temperature/mlx90632.c
9836
9837 MELFAS MIP4 TOUCHSCREEN DRIVER
9838 M:      Sangwon Jee <jeesw@melfas.com>
9839 W:      http://www.melfas.com
9840 S:      Supported
9841 F:      drivers/input/touchscreen/melfas_mip4.c
9842 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9843
9844 MELLANOX ETHERNET DRIVER (mlx4_en)
9845 M:      Tariq Toukan <tariqt@mellanox.com>
9846 L:      netdev@vger.kernel.org
9847 S:      Supported
9848 W:      http://www.mellanox.com
9849 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9850 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9851
9852 MELLANOX ETHERNET DRIVER (mlx5e)
9853 M:      Saeed Mahameed <saeedm@mellanox.com>
9854 L:      netdev@vger.kernel.org
9855 S:      Supported
9856 W:      http://www.mellanox.com
9857 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9858 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9859
9860 MELLANOX ETHERNET INNOVA DRIVERS
9861 R:      Boris Pismenny <borisp@mellanox.com>
9862 L:      netdev@vger.kernel.org
9863 S:      Supported
9864 W:      http://www.mellanox.com
9865 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9866 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9867 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9868 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9869 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9870
9871 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9872 R:      Boris Pismenny <borisp@mellanox.com>
9873 L:      netdev@vger.kernel.org
9874 S:      Supported
9875 W:      http://www.mellanox.com
9876 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9877 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9878 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9879
9880 MELLANOX ETHERNET SWITCH DRIVERS
9881 M:      Jiri Pirko <jiri@mellanox.com>
9882 M:      Ido Schimmel <idosch@mellanox.com>
9883 L:      netdev@vger.kernel.org
9884 S:      Supported
9885 W:      http://www.mellanox.com
9886 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9887 F:      drivers/net/ethernet/mellanox/mlxsw/
9888 F:      tools/testing/selftests/drivers/net/mlxsw/
9889
9890 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9891 M:      mlxsw@mellanox.com
9892 L:      netdev@vger.kernel.org
9893 S:      Supported
9894 W:      http://www.mellanox.com
9895 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9896 F:      drivers/net/ethernet/mellanox/mlxfw/
9897
9898 MELLANOX HARDWARE PLATFORM SUPPORT
9899 M:      Andy Shevchenko <andy@infradead.org>
9900 M:      Darren Hart <dvhart@infradead.org>
9901 M:      Vadim Pasternak <vadimp@mellanox.com>
9902 L:      platform-driver-x86@vger.kernel.org
9903 S:      Supported
9904 F:      drivers/platform/mellanox/
9905 F:      include/linux/platform_data/mlxreg.h
9906
9907 MELLANOX MLX4 core VPI driver
9908 M:      Tariq Toukan <tariqt@mellanox.com>
9909 L:      netdev@vger.kernel.org
9910 L:      linux-rdma@vger.kernel.org
9911 W:      http://www.mellanox.com
9912 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9913 S:      Supported
9914 F:      drivers/net/ethernet/mellanox/mlx4/
9915 F:      include/linux/mlx4/
9916
9917 MELLANOX MLX4 IB driver
9918 M:      Yishai Hadas <yishaih@mellanox.com>
9919 L:      linux-rdma@vger.kernel.org
9920 W:      http://www.mellanox.com
9921 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9922 S:      Supported
9923 F:      drivers/infiniband/hw/mlx4/
9924 F:      include/linux/mlx4/
9925 F:      include/uapi/rdma/mlx4-abi.h
9926
9927 MELLANOX MLX5 core VPI driver
9928 M:      Saeed Mahameed <saeedm@mellanox.com>
9929 M:      Leon Romanovsky <leonro@mellanox.com>
9930 L:      netdev@vger.kernel.org
9931 L:      linux-rdma@vger.kernel.org
9932 W:      http://www.mellanox.com
9933 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9934 S:      Supported
9935 F:      drivers/net/ethernet/mellanox/mlx5/core/
9936 F:      include/linux/mlx5/
9937
9938 MELLANOX MLX5 IB driver
9939 M:      Leon Romanovsky <leonro@mellanox.com>
9940 L:      linux-rdma@vger.kernel.org
9941 W:      http://www.mellanox.com
9942 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9943 S:      Supported
9944 F:      drivers/infiniband/hw/mlx5/
9945 F:      include/linux/mlx5/
9946 F:      include/uapi/rdma/mlx5-abi.h
9947
9948 MELLANOX MLXCPLD I2C AND MUX DRIVER
9949 M:      Vadim Pasternak <vadimp@mellanox.com>
9950 M:      Michael Shych <michaelsh@mellanox.com>
9951 L:      linux-i2c@vger.kernel.org
9952 S:      Supported
9953 F:      drivers/i2c/busses/i2c-mlxcpld.c
9954 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9955 F:      Documentation/i2c/busses/i2c-mlxcpld
9956
9957 MELLANOX MLXCPLD LED DRIVER
9958 M:      Vadim Pasternak <vadimp@mellanox.com>
9959 L:      linux-leds@vger.kernel.org
9960 S:      Supported
9961 F:      drivers/leds/leds-mlxcpld.c
9962 F:      drivers/leds/leds-mlxreg.c
9963 F:      Documentation/leds/leds-mlxcpld.txt
9964
9965 MELLANOX PLATFORM DRIVER
9966 M:      Vadim Pasternak <vadimp@mellanox.com>
9967 L:      platform-driver-x86@vger.kernel.org
9968 S:      Supported
9969 F:      drivers/platform/x86/mlx-platform.c
9970
9971 MEMBARRIER SUPPORT
9972 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9973 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9974 L:      linux-kernel@vger.kernel.org
9975 S:      Supported
9976 F:      kernel/sched/membarrier.c
9977 F:      include/uapi/linux/membarrier.h
9978 F:      arch/powerpc/include/asm/membarrier.h
9979
9980 MEMBLOCK
9981 M:      Mike Rapoport <rppt@linux.ibm.com>
9982 L:      linux-mm@kvack.org
9983 S:      Maintained
9984 F:      include/linux/memblock.h
9985 F:      mm/memblock.c
9986 F:      Documentation/core-api/boot-time-mm.rst
9987
9988 MEMORY MANAGEMENT
9989 L:      linux-mm@kvack.org
9990 W:      http://www.linux-mm.org
9991 S:      Maintained
9992 F:      include/linux/mm.h
9993 F:      include/linux/gfp.h
9994 F:      include/linux/mmzone.h
9995 F:      include/linux/memory_hotplug.h
9996 F:      include/linux/vmalloc.h
9997 F:      mm/
9998
9999 MEMORY TECHNOLOGY DEVICES (MTD)
10000 M:      David Woodhouse <dwmw2@infradead.org>
10001 M:      Brian Norris <computersforpeace@gmail.com>
10002 M:      Boris Brezillon <bbrezillon@kernel.org>
10003 M:      Marek Vasut <marek.vasut@gmail.com>
10004 M:      Richard Weinberger <richard@nod.at>
10005 L:      linux-mtd@lists.infradead.org
10006 W:      http://www.linux-mtd.infradead.org/
10007 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10008 T:      git git://git.infradead.org/linux-mtd.git master
10009 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10010 S:      Maintained
10011 F:      Documentation/devicetree/bindings/mtd/
10012 F:      drivers/mtd/
10013 F:      include/linux/mtd/
10014 F:      include/uapi/mtd/
10015
10016 MEN A21 WATCHDOG DRIVER
10017 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10018 L:      linux-watchdog@vger.kernel.org
10019 S:      Maintained
10020 F:      drivers/watchdog/mena21_wdt.c
10021
10022 MEN CHAMELEON BUS (mcb)
10023 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10024 S:      Maintained
10025 F:      drivers/mcb/
10026 F:      include/linux/mcb.h
10027 F:      Documentation/men-chameleon-bus.txt
10028
10029 MEN F21BMC (Board Management Controller)
10030 M:      Andreas Werner <andreas.werner@men.de>
10031 S:      Supported
10032 F:      drivers/mfd/menf21bmc.c
10033 F:      drivers/watchdog/menf21bmc_wdt.c
10034 F:      drivers/leds/leds-menf21bmc.c
10035 F:      drivers/hwmon/menf21bmc_hwmon.c
10036 F:      Documentation/hwmon/menf21bmc
10037
10038 MEN Z069 WATCHDOG DRIVER
10039 M:      Johannes Thumshirn <jth@kernel.org>
10040 L:      linux-watchdog@vger.kernel.org
10041 S:      Maintained
10042 F:      drivers/watchdog/menz69_wdt.c
10043
10044 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10045 M:      Neil Armstrong <narmstrong@baylibre.com>
10046 L:      linux-media@lists.freedesktop.org
10047 L:      linux-amlogic@lists.infradead.org
10048 W:      http://linux-meson.com/
10049 S:      Supported
10050 F:      drivers/media/platform/meson/ao-cec.c
10051 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10052 T:      git git://linuxtv.org/media_tree.git
10053
10054 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10055 M:      Liang Yang <liang.yang@amlogic.com>
10056 L:      linux-mtd@lists.infradead.org
10057 S:      Maintained
10058 F:      drivers/mtd/nand/raw/meson_*
10059 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10060
10061 METHODE UDPU SUPPORT
10062 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10063 S:      Maintained
10064 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10065
10066 MICROBLAZE ARCHITECTURE
10067 M:      Michal Simek <monstr@monstr.eu>
10068 W:      http://www.monstr.eu/fdt/
10069 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10070 S:      Supported
10071 F:      arch/microblaze/
10072
10073 MICROCHIP AT91 SERIAL DRIVER
10074 M:      Richard Genoud <richard.genoud@gmail.com>
10075 S:      Maintained
10076 F:      drivers/tty/serial/atmel_serial.c
10077 F:      drivers/tty/serial/atmel_serial.h
10078 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10079
10080 MICROCHIP AUDIO ASOC DRIVERS
10081 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10082 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10083 S:      Supported
10084 F:      sound/soc/atmel
10085
10086 MICROCHIP DMA DRIVER
10087 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10089 L:      dmaengine@vger.kernel.org
10090 S:      Supported
10091 F:      drivers/dma/at_hdmac.c
10092 F:      drivers/dma/at_hdmac_regs.h
10093 F:      include/linux/platform_data/dma-atmel.h
10094 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10095 F:      include/dt-bindings/dma/at91.h
10096
10097 MICROCHIP ECC DRIVER
10098 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10099 L:      linux-crypto@vger.kernel.org
10100 S:      Maintained
10101 F:      drivers/crypto/atmel-ecc.*
10102
10103 MICROCHIP I2C DRIVER
10104 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10105 L:      linux-i2c@vger.kernel.org
10106 S:      Supported
10107 F:      drivers/i2c/busses/i2c-at91.c
10108
10109 MICROCHIP ISC DRIVER
10110 M:      Eugen Hristev <eugen.hristev@microchip.com>
10111 L:      linux-media@vger.kernel.org
10112 S:      Supported
10113 F:      drivers/media/platform/atmel/atmel-isc.c
10114 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10115 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10116
10117 MICROCHIP ISI DRIVER
10118 M:      Eugen Hristev <eugen.hristev@microchip.com>
10119 L:      linux-media@vger.kernel.org
10120 S:      Supported
10121 F:      drivers/media/platform/atmel/atmel-isi.c
10122 F:      drivers/media/platform/atmel/atmel-isi.h
10123
10124 MICROCHIP AT91 USART MFD DRIVER
10125 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10126 L:      linux-kernel@vger.kernel.org
10127 S:      Supported
10128 F:      drivers/mfd/at91-usart.c
10129 F:      include/dt-bindings/mfd/at91-usart.h
10130 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10131
10132 MICROCHIP AT91 USART SPI DRIVER
10133 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10134 L:      linux-spi@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/spi/spi-at91-usart.c
10137 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10138
10139 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10140 M:      Woojung Huh <Woojung.Huh@microchip.com>
10141 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10142 L:      netdev@vger.kernel.org
10143 S:      Maintained
10144 F:      net/dsa/tag_ksz.c
10145 F:      drivers/net/dsa/microchip/*
10146 F:      include/linux/platform_data/microchip-ksz.h
10147 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10148
10149 MICROCHIP LAN743X ETHERNET DRIVER
10150 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10151 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10152 L:      netdev@vger.kernel.org
10153 S:      Maintained
10154 F:      drivers/net/ethernet/microchip/lan743x_*
10155
10156 MICROCHIP LCDFB DRIVER
10157 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10158 L:      linux-fbdev@vger.kernel.org
10159 S:      Maintained
10160 F:      drivers/video/fbdev/atmel_lcdfb.c
10161 F:      include/video/atmel_lcdc.h
10162
10163 MICROCHIP MMC/SD/SDIO MCI DRIVER
10164 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10165 S:      Maintained
10166 F:      drivers/mmc/host/atmel-mci.c
10167
10168 MICROCHIP MCP16502 PMIC DRIVER
10169 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10171 S:      Maintained
10172 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10173 F:      drivers/regulator/mcp16502.c
10174
10175 MICROCHIP MCP3911 ADC DRIVER
10176 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10177 M:      Kent Gustavsson <kent@minoris.se>
10178 L:      linux-iio@vger.kernel.org
10179 S:      Supported
10180 F:      drivers/iio/adc/mcp3911.c
10181 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10182
10183 MICROCHIP NAND DRIVER
10184 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10185 L:      linux-mtd@lists.infradead.org
10186 S:      Supported
10187 F:      drivers/mtd/nand/raw/atmel/*
10188 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10189
10190 MICROCHIP PWM DRIVER
10191 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10193 L:      linux-pwm@vger.kernel.org
10194 S:      Supported
10195 F:      drivers/pwm/pwm-atmel.c
10196 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10197
10198 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10199 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10200 M:      Eugen Hristev <eugen.hristev@microchip.com>
10201 L:      linux-iio@vger.kernel.org
10202 S:      Supported
10203 F:      drivers/iio/adc/at91-sama5d2_adc.c
10204 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10205 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10206
10207 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10208 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10209 S:      Supported
10210 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10211
10212 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10213 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10215 L:      linux-gpio@vger.kernel.org
10216 F:      drivers/gpio/gpio-sama5d2-piobu.c
10217
10218 MICROCHIP SPI DRIVER
10219 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10220 S:      Supported
10221 F:      drivers/spi/spi-atmel.*
10222
10223 MICROCHIP SSC DRIVER
10224 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10226 S:      Supported
10227 F:      drivers/misc/atmel-ssc.c
10228 F:      include/linux/atmel-ssc.h
10229
10230 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10231 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10233 S:      Supported
10234 F:      drivers/misc/atmel_tclib.c
10235 F:      drivers/clocksource/tcb_clksrc.c
10236
10237 MICROCHIP USBA UDC DRIVER
10238 M:      Cristian Birsan <cristian.birsan@microchip.com>
10239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10240 S:      Supported
10241 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10242
10243 MICROCHIP USB251XB DRIVER
10244 M:      Richard Leitner <richard.leitner@skidata.com>
10245 L:      linux-usb@vger.kernel.org
10246 S:      Maintained
10247 F:      drivers/usb/misc/usb251xb.c
10248 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10249
10250 MICROCHIP XDMA DRIVER
10251 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10252 L:      linux-arm-kernel@lists.infradead.org
10253 L:      dmaengine@vger.kernel.org
10254 S:      Supported
10255 F:      drivers/dma/at_xdmac.c
10256
10257 MICROSEMI MIPS SOCS
10258 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10259 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10260 L:      linux-mips@vger.kernel.org
10261 S:      Supported
10262 F:      arch/mips/generic/board-ocelot.c
10263 F:      arch/mips/configs/generic/board-ocelot.config
10264 F:      arch/mips/boot/dts/mscc/
10265 F:      Documentation/devicetree/bindings/mips/mscc.txt
10266
10267 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10268 M:      Don Brace <don.brace@microsemi.com>
10269 L:      esc.storagedev@microsemi.com
10270 L:      linux-scsi@vger.kernel.org
10271 S:      Supported
10272 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10273 F:      drivers/scsi/smartpqi/Kconfig
10274 F:      drivers/scsi/smartpqi/Makefile
10275 F:      include/linux/cciss*.h
10276 F:      include/uapi/linux/cciss*.h
10277 F:      Documentation/scsi/smartpqi.txt
10278
10279 MICROSEMI ETHERNET SWITCH DRIVER
10280 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10281 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10282 L:      netdev@vger.kernel.org
10283 S:      Supported
10284 F:      drivers/net/ethernet/mscc/
10285
10286 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10287 M:      Chen Yu <yu.c.chen@intel.com>
10288 L:      platform-driver-x86@vger.kernel.org
10289 S:      Supported
10290 F:      drivers/platform/x86/surfacepro3_button.c
10291
10292 MICROTEK X6 SCANNER
10293 M:      Oliver Neukum <oliver@neukum.org>
10294 S:      Maintained
10295 F:      drivers/usb/image/microtek.*
10296
10297 MIPS
10298 M:      Ralf Baechle <ralf@linux-mips.org>
10299 M:      Paul Burton <paul.burton@mips.com>
10300 M:      James Hogan <jhogan@kernel.org>
10301 L:      linux-mips@vger.kernel.org
10302 W:      http://www.linux-mips.org/
10303 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10305 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10306 S:      Supported
10307 F:      Documentation/devicetree/bindings/mips/
10308 F:      Documentation/mips/
10309 F:      arch/mips/
10310 F:      drivers/platform/mips/
10311
10312 MIPS BOSTON DEVELOPMENT BOARD
10313 M:      Paul Burton <paul.burton@mips.com>
10314 L:      linux-mips@vger.kernel.org
10315 S:      Maintained
10316 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10317 F:      arch/mips/boot/dts/img/boston.dts
10318 F:      arch/mips/configs/generic/board-boston.config
10319 F:      drivers/clk/imgtec/clk-boston.c
10320 F:      include/dt-bindings/clock/boston-clock.h
10321
10322 MIPS GENERIC PLATFORM
10323 M:      Paul Burton <paul.burton@mips.com>
10324 L:      linux-mips@vger.kernel.org
10325 S:      Supported
10326 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10327 F:      arch/mips/generic/
10328 F:      arch/mips/tools/generic-board-config.sh
10329
10330 MIPS/LOONGSON1 ARCHITECTURE
10331 M:      Keguang Zhang <keguang.zhang@gmail.com>
10332 L:      linux-mips@vger.kernel.org
10333 S:      Maintained
10334 F:      arch/mips/loongson32/
10335 F:      arch/mips/include/asm/mach-loongson32/
10336 F:      drivers/*/*loongson1*
10337 F:      drivers/*/*/*loongson1*
10338
10339 MIPS/LOONGSON2 ARCHITECTURE
10340 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10341 L:      linux-mips@vger.kernel.org
10342 S:      Maintained
10343 F:      arch/mips/loongson64/fuloong-2e/
10344 F:      arch/mips/loongson64/lemote-2f/
10345 F:      arch/mips/include/asm/mach-loongson64/
10346 F:      drivers/*/*loongson2*
10347 F:      drivers/*/*/*loongson2*
10348
10349 MIPS/LOONGSON3 ARCHITECTURE
10350 M:      Huacai Chen <chenhc@lemote.com>
10351 L:      linux-mips@vger.kernel.org
10352 S:      Maintained
10353 F:      arch/mips/loongson64/
10354 F:      arch/mips/include/asm/mach-loongson64/
10355 F:      drivers/platform/mips/cpu_hwmon.c
10356 F:      drivers/*/*loongson3*
10357 F:      drivers/*/*/*loongson3*
10358
10359 MIPS RINT INSTRUCTION EMULATION
10360 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10361 L:      linux-mips@vger.kernel.org
10362 S:      Supported
10363 F:      arch/mips/math-emu/sp_rint.c
10364 F:      arch/mips/math-emu/dp_rint.c
10365
10366 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10367 M:      Hans Verkuil <hverkuil@xs4all.nl>
10368 L:      linux-media@vger.kernel.org
10369 T:      git git://linuxtv.org/media_tree.git
10370 W:      https://linuxtv.org
10371 S:      Odd Fixes
10372 F:      drivers/media/radio/radio-miropcm20*
10373
10374 MMP SUPPORT
10375 R:      Lubomir Rintel <lkundrak@v3.sk>
10376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10377 S:      Odd Fixes
10378 F:      arch/arm/boot/dts/mmp*
10379 F:      arch/arm/mach-mmp/
10380
10381 MMU GATHER AND TLB INVALIDATION
10382 M:      Will Deacon <will.deacon@arm.com>
10383 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10384 M:      Andrew Morton <akpm@linux-foundation.org>
10385 M:      Nick Piggin <npiggin@gmail.com>
10386 M:      Peter Zijlstra <peterz@infradead.org>
10387 L:      linux-arch@vger.kernel.org
10388 L:      linux-mm@kvack.org
10389 S:      Maintained
10390 F:      arch/*/include/asm/tlb.h
10391 F:      include/asm-generic/tlb.h
10392 F:      mm/mmu_gather.c
10393
10394 MN88472 MEDIA DRIVER
10395 M:      Antti Palosaari <crope@iki.fi>
10396 L:      linux-media@vger.kernel.org
10397 W:      https://linuxtv.org
10398 W:      http://palosaari.fi/linux/
10399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10400 S:      Maintained
10401 F:      drivers/media/dvb-frontends/mn88472*
10402
10403 MN88473 MEDIA DRIVER
10404 M:      Antti Palosaari <crope@iki.fi>
10405 L:      linux-media@vger.kernel.org
10406 W:      https://linuxtv.org
10407 W:      http://palosaari.fi/linux/
10408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10409 S:      Maintained
10410 F:      drivers/media/dvb-frontends/mn88473*
10411
10412 MODULE SUPPORT
10413 M:      Jessica Yu <jeyu@kernel.org>
10414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10415 S:      Maintained
10416 F:      include/linux/module.h
10417 F:      kernel/module.c
10418
10419 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10420 W:      http://popies.net/meye/
10421 S:      Orphan
10422 F:      Documentation/media/v4l-drivers/meye*
10423 F:      drivers/media/pci/meye/
10424 F:      include/uapi/linux/meye.h
10425
10426 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10427 M:      Jiri Slaby <jirislaby@gmail.com>
10428 S:      Maintained
10429 F:      Documentation/serial/moxa-smartio
10430 F:      drivers/tty/mxser.*
10431
10432 MR800 AVERMEDIA USB FM RADIO DRIVER
10433 M:      Alexey Klimov <klimov.linux@gmail.com>
10434 L:      linux-media@vger.kernel.org
10435 T:      git git://linuxtv.org/media_tree.git
10436 S:      Maintained
10437 F:      drivers/media/radio/radio-mr800.c
10438
10439 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10440 M:      Alan Ott <alan@signal11.us>
10441 L:      linux-wpan@vger.kernel.org
10442 S:      Maintained
10443 F:      drivers/net/ieee802154/mrf24j40.c
10444 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10445
10446 MSI LAPTOP SUPPORT
10447 M:      "Lee, Chun-Yi" <jlee@suse.com>
10448 L:      platform-driver-x86@vger.kernel.org
10449 S:      Maintained
10450 F:      drivers/platform/x86/msi-laptop.c
10451
10452 MSI WMI SUPPORT
10453 L:      platform-driver-x86@vger.kernel.org
10454 S:      Orphan
10455 F:      drivers/platform/x86/msi-wmi.c
10456
10457 MSI001 MEDIA DRIVER
10458 M:      Antti Palosaari <crope@iki.fi>
10459 L:      linux-media@vger.kernel.org
10460 W:      https://linuxtv.org
10461 W:      http://palosaari.fi/linux/
10462 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10463 T:      git git://linuxtv.org/anttip/media_tree.git
10464 S:      Maintained
10465 F:      drivers/media/tuners/msi001*
10466
10467 MSI2500 MEDIA DRIVER
10468 M:      Antti Palosaari <crope@iki.fi>
10469 L:      linux-media@vger.kernel.org
10470 W:      https://linuxtv.org
10471 W:      http://palosaari.fi/linux/
10472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10473 T:      git git://linuxtv.org/anttip/media_tree.git
10474 S:      Maintained
10475 F:      drivers/media/usb/msi2500/
10476
10477 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10478 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10479 L:      linux-mtd@lists.infradead.org
10480 S:      Maintained
10481 F:      drivers/mtd/devices/docg3*
10482
10483 MT9M032 APTINA SENSOR DRIVER
10484 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10485 L:      linux-media@vger.kernel.org
10486 T:      git git://linuxtv.org/media_tree.git
10487 S:      Maintained
10488 F:      drivers/media/i2c/mt9m032.c
10489 F:      include/media/i2c/mt9m032.h
10490
10491 MT9P031 APTINA CAMERA SENSOR
10492 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10493 L:      linux-media@vger.kernel.org
10494 T:      git git://linuxtv.org/media_tree.git
10495 S:      Maintained
10496 F:      drivers/media/i2c/mt9p031.c
10497 F:      include/media/i2c/mt9p031.h
10498
10499 MT9T001 APTINA CAMERA SENSOR
10500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10501 L:      linux-media@vger.kernel.org
10502 T:      git git://linuxtv.org/media_tree.git
10503 S:      Maintained
10504 F:      drivers/media/i2c/mt9t001.c
10505 F:      include/media/i2c/mt9t001.h
10506
10507 MT9T112 APTINA CAMERA SENSOR
10508 M:      Jacopo Mondi <jacopo@jmondi.org>
10509 L:      linux-media@vger.kernel.org
10510 T:      git git://linuxtv.org/media_tree.git
10511 S:      Odd Fixes
10512 F:      drivers/media/i2c/mt9t112.c
10513 F:      include/media/i2c/mt9t112.h
10514
10515 MT9V032 APTINA CAMERA SENSOR
10516 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10517 L:      linux-media@vger.kernel.org
10518 T:      git git://linuxtv.org/media_tree.git
10519 S:      Maintained
10520 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10521 F:      drivers/media/i2c/mt9v032.c
10522 F:      include/media/i2c/mt9v032.h
10523
10524 MT9V111 APTINA CAMERA SENSOR
10525 M:      Jacopo Mondi <jacopo@jmondi.org>
10526 L:      linux-media@vger.kernel.org
10527 T:      git git://linuxtv.org/media_tree.git
10528 S:      Maintained
10529 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10530 F:      drivers/media/i2c/mt9v111.c
10531
10532 MULTIFUNCTION DEVICES (MFD)
10533 M:      Lee Jones <lee.jones@linaro.org>
10534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10535 S:      Supported
10536 F:      Documentation/devicetree/bindings/mfd/
10537 F:      drivers/mfd/
10538 F:      include/linux/mfd/
10539 F:      include/dt-bindings/mfd/
10540
10541 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10542 S:      Orphan
10543 F:      drivers/mmc/host/mmc_spi.c
10544 F:      include/linux/spi/mmc_spi.h
10545
10546 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10547 M:      Ulf Hansson <ulf.hansson@linaro.org>
10548 L:      linux-mmc@vger.kernel.org
10549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10550 S:      Maintained
10551 F:      Documentation/devicetree/bindings/mmc/
10552 F:      drivers/mmc/
10553 F:      include/linux/mmc/
10554 F:      include/uapi/linux/mmc/
10555
10556 MULTIPLEXER SUBSYSTEM
10557 M:      Peter Rosin <peda@axentia.se>
10558 S:      Maintained
10559 F:      Documentation/ABI/testing/sysfs-class-mux*
10560 F:      Documentation/devicetree/bindings/mux/
10561 F:      include/dt-bindings/mux/
10562 F:      include/linux/mux/
10563 F:      drivers/mux/
10564
10565 MULTITECH MULTIPORT CARD (ISICOM)
10566 S:      Orphan
10567 F:      drivers/tty/isicom.c
10568 F:      include/linux/isicom.h
10569
10570 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10571 M:      Bin Liu <b-liu@ti.com>
10572 L:      linux-usb@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/usb/musb/
10575
10576 MXL301RF MEDIA DRIVER
10577 M:      Akihiro Tsukada <tskd08@gmail.com>
10578 L:      linux-media@vger.kernel.org
10579 S:      Odd Fixes
10580 F:      drivers/media/tuners/mxl301rf*
10581
10582 MXL5007T MEDIA DRIVER
10583 M:      Michael Krufky <mkrufky@linuxtv.org>
10584 L:      linux-media@vger.kernel.org
10585 W:      https://linuxtv.org
10586 W:      http://github.com/mkrufky
10587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10588 T:      git git://linuxtv.org/mkrufky/tuners.git
10589 S:      Maintained
10590 F:      drivers/media/tuners/mxl5007t.*
10591
10592 MXSFB DRM DRIVER
10593 M:      Marek Vasut <marex@denx.de>
10594 M:      Stefan Agner <stefan@agner.ch>
10595 L:      dri-devel@lists.freedesktop.org
10596 S:      Supported
10597 F:      drivers/gpu/drm/mxsfb/
10598 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10599 T:      git git://anongit.freedesktop.org/drm/drm-misc
10600
10601 MYLEX DAC960 PCI RAID Controller
10602 M:      Hannes Reinecke <hare@kernel.org>
10603 L:      linux-scsi@vger.kernel.org
10604 S:      Supported
10605 F:      drivers/scsi/myrb.*
10606 F:      drivers/scsi/myrs.*
10607
10608 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10609 M:      Chris Lee <christopher.lee@cspi.com>
10610 L:      netdev@vger.kernel.org
10611 W:      https://www.cspi.com/ethernet-products/support/downloads/
10612 S:      Supported
10613 F:      drivers/net/ethernet/myricom/myri10ge/
10614
10615 NAND FLASH SUBSYSTEM
10616 M:      Boris Brezillon <bbrezillon@kernel.org>
10617 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10618 R:      Richard Weinberger <richard@nod.at>
10619 L:      linux-mtd@lists.infradead.org
10620 W:      http://www.linux-mtd.infradead.org/
10621 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10622 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10623 T:      git git://git.infradead.org/linux-mtd.git nand/next
10624 S:      Maintained
10625 F:      drivers/mtd/nand/
10626 F:      include/linux/mtd/*nand*.h
10627
10628 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10629 M:      Daniel Mack <zonque@gmail.com>
10630 S:      Maintained
10631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10632 W:      http://www.native-instruments.com
10633 F:      sound/usb/caiaq/
10634
10635 NATSEMI ETHERNET DRIVER (DP8381x)
10636 S:      Orphan
10637 F:      drivers/net/ethernet/natsemi/natsemi.c
10638
10639 NCR 5380 SCSI DRIVERS
10640 M:      Finn Thain <fthain@telegraphics.com.au>
10641 M:      Michael Schmitz <schmitzmic@gmail.com>
10642 L:      linux-scsi@vger.kernel.org
10643 S:      Maintained
10644 F:      Documentation/scsi/g_NCR5380.txt
10645 F:      drivers/scsi/NCR5380.*
10646 F:      drivers/scsi/arm/cumana_1.c
10647 F:      drivers/scsi/arm/oak.c
10648 F:      drivers/scsi/atari_scsi.*
10649 F:      drivers/scsi/dmx3191d.c
10650 F:      drivers/scsi/g_NCR5380.*
10651 F:      drivers/scsi/mac_scsi.*
10652 F:      drivers/scsi/sun3_scsi.*
10653 F:      drivers/scsi/sun3_scsi_vme.c
10654
10655 NCSI LIBRARY:
10656 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10657 S:      Maintained
10658 F:      net/ncsi/
10659
10660 NCT6775 HARDWARE MONITOR DRIVER
10661 M:      Guenter Roeck <linux@roeck-us.net>
10662 L:      linux-hwmon@vger.kernel.org
10663 S:      Maintained
10664 F:      Documentation/hwmon/nct6775
10665 F:      drivers/hwmon/nct6775.c
10666
10667 NET_FAILOVER MODULE
10668 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10669 L:      netdev@vger.kernel.org
10670 S:      Supported
10671 F:      driver/net/net_failover.c
10672 F:      include/net/net_failover.h
10673 F:      Documentation/networking/net_failover.rst
10674
10675 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10676 M:      Faisal Latif <faisal.latif@intel.com>
10677 L:      linux-rdma@vger.kernel.org
10678 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10679 S:      Supported
10680 F:      drivers/infiniband/hw/nes/
10681 F:      include/uapi/rdma/nes-abi.h
10682
10683 NETEM NETWORK EMULATOR
10684 M:      Stephen Hemminger <stephen@networkplumber.org>
10685 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10686 S:      Maintained
10687 F:      net/sched/sch_netem.c
10688
10689 NETERION 10GbE DRIVERS (s2io/vxge)
10690 M:      Jon Mason <jdmason@kudzu.us>
10691 L:      netdev@vger.kernel.org
10692 S:      Supported
10693 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10694 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10695 F:      drivers/net/ethernet/neterion/
10696
10697 NETFILTER
10698 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10699 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10700 M:      Florian Westphal <fw@strlen.de>
10701 L:      netfilter-devel@vger.kernel.org
10702 L:      coreteam@netfilter.org
10703 W:      http://www.netfilter.org/
10704 W:      http://www.iptables.org/
10705 W:      http://www.nftables.org/
10706 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10709 S:      Maintained
10710 F:      include/linux/netfilter*
10711 F:      include/linux/netfilter/
10712 F:      include/net/netfilter/
10713 F:      include/uapi/linux/netfilter*
10714 F:      include/uapi/linux/netfilter/
10715 F:      net/*/netfilter.c
10716 F:      net/*/netfilter/
10717 F:      net/netfilter/
10718 F:      net/bridge/br_netfilter*.c
10719
10720 NETROM NETWORK LAYER
10721 M:      Ralf Baechle <ralf@linux-mips.org>
10722 L:      linux-hams@vger.kernel.org
10723 W:      http://www.linux-ax25.org/
10724 S:      Maintained
10725 F:      include/net/netrom.h
10726 F:      include/uapi/linux/netrom.h
10727 F:      net/netrom/
10728
10729 NETRONOME ETHERNET DRIVERS
10730 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10731 L:      oss-drivers@netronome.com
10732 S:      Maintained
10733 F:      drivers/net/ethernet/netronome/
10734
10735 NETWORK BLOCK DEVICE (NBD)
10736 M:      Josef Bacik <josef@toxicpanda.com>
10737 S:      Maintained
10738 L:      linux-block@vger.kernel.org
10739 L:      nbd@other.debian.org
10740 F:      Documentation/blockdev/nbd.txt
10741 F:      drivers/block/nbd.c
10742 F:      include/uapi/linux/nbd.h
10743
10744 NETWORK DROP MONITOR
10745 M:      Neil Horman <nhorman@tuxdriver.com>
10746 L:      netdev@vger.kernel.org
10747 S:      Maintained
10748 W:      https://fedorahosted.org/dropwatch/
10749 F:      net/core/drop_monitor.c
10750
10751 NETWORKING DRIVERS
10752 M:      "David S. Miller" <davem@davemloft.net>
10753 L:      netdev@vger.kernel.org
10754 W:      http://www.linuxfoundation.org/en/Net
10755 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10758 S:      Odd Fixes
10759 F:      Documentation/devicetree/bindings/net/
10760 F:      drivers/net/
10761 F:      include/linux/if_*
10762 F:      include/linux/netdevice.h
10763 F:      include/linux/etherdevice.h
10764 F:      include/linux/fcdevice.h
10765 F:      include/linux/fddidevice.h
10766 F:      include/linux/hippidevice.h
10767 F:      include/linux/inetdevice.h
10768 F:      include/uapi/linux/if_*
10769 F:      include/uapi/linux/netdevice.h
10770
10771 NETWORKING DRIVERS (WIRELESS)
10772 M:      Kalle Valo <kvalo@codeaurora.org>
10773 L:      linux-wireless@vger.kernel.org
10774 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10777 S:      Maintained
10778 F:      Documentation/devicetree/bindings/net/wireless/
10779 F:      drivers/net/wireless/
10780
10781 NETWORKING [DSA]
10782 M:      Andrew Lunn <andrew@lunn.ch>
10783 M:      Vivien Didelot <vivien.didelot@gmail.com>
10784 M:      Florian Fainelli <f.fainelli@gmail.com>
10785 S:      Maintained
10786 F:      Documentation/devicetree/bindings/net/dsa/
10787 F:      net/dsa/
10788 F:      include/net/dsa.h
10789 F:      include/linux/dsa/
10790 F:      include/linux/platform_data/dsa.h
10791 F:      drivers/net/dsa/
10792
10793 NETWORKING [GENERAL]
10794 M:      "David S. Miller" <davem@davemloft.net>
10795 L:      netdev@vger.kernel.org
10796 W:      http://www.linuxfoundation.org/en/Net
10797 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10800 B:      mailto:netdev@vger.kernel.org
10801 S:      Maintained
10802 F:      net/
10803 F:      include/net/
10804 F:      include/linux/in.h
10805 F:      include/linux/net.h
10806 F:      include/linux/netdevice.h
10807 F:      include/uapi/linux/in.h
10808 F:      include/uapi/linux/net.h
10809 F:      include/uapi/linux/netdevice.h
10810 F:      include/uapi/linux/net_namespace.h
10811 F:      tools/testing/selftests/net/
10812 F:      lib/net_utils.c
10813 F:      lib/random32.c
10814 F:      Documentation/networking/
10815
10816 NETWORKING [IPSEC]
10817 M:      Steffen Klassert <steffen.klassert@secunet.com>
10818 M:      Herbert Xu <herbert@gondor.apana.org.au>
10819 M:      "David S. Miller" <davem@davemloft.net>
10820 L:      netdev@vger.kernel.org
10821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10823 S:      Maintained
10824 F:      net/xfrm/
10825 F:      net/key/
10826 F:      net/ipv4/xfrm*
10827 F:      net/ipv4/esp4*
10828 F:      net/ipv4/ah4.c
10829 F:      net/ipv4/ipcomp.c
10830 F:      net/ipv4/ip_vti.c
10831 F:      net/ipv6/xfrm*
10832 F:      net/ipv6/esp6*
10833 F:      net/ipv6/ah6.c
10834 F:      net/ipv6/ipcomp6.c
10835 F:      net/ipv6/ip6_vti.c
10836 F:      include/uapi/linux/xfrm.h
10837 F:      include/net/xfrm.h
10838
10839 NETWORKING [IPv4/IPv6]
10840 M:      "David S. Miller" <davem@davemloft.net>
10841 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10842 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10843 L:      netdev@vger.kernel.org
10844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10845 S:      Maintained
10846 F:      net/ipv4/
10847 F:      net/ipv6/
10848 F:      include/net/ip*
10849 F:      arch/x86/net/*
10850
10851 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10852 M:      Paul Moore <paul@paul-moore.com>
10853 W:      https://github.com/netlabel
10854 L:      netdev@vger.kernel.org
10855 L:      linux-security-module@vger.kernel.org
10856 S:      Maintained
10857 F:      Documentation/netlabel/
10858 F:      include/net/calipso.h
10859 F:      include/net/cipso_ipv4.h
10860 F:      include/net/netlabel.h
10861 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10862 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10863 F:      net/netlabel/
10864 F:      net/ipv4/cipso_ipv4.c
10865 F:      net/ipv6/calipso.c
10866 F:      net/netfilter/xt_CONNSECMARK.c
10867 F:      net/netfilter/xt_SECMARK.c
10868
10869 NETWORKING [TCP]
10870 M:      Eric Dumazet <edumazet@google.com>
10871 L:      netdev@vger.kernel.org
10872 S:      Maintained
10873 F:      net/ipv4/tcp*.c
10874 F:      net/ipv4/syncookies.c
10875 F:      net/ipv6/tcp*.c
10876 F:      net/ipv6/syncookies.c
10877 F:      include/uapi/linux/tcp.h
10878 F:      include/net/tcp.h
10879 F:      include/linux/tcp.h
10880 F:      include/trace/events/tcp.h
10881
10882 NETWORKING [TLS]
10883 M:      Boris Pismenny <borisp@mellanox.com>
10884 M:      Aviad Yehezkel <aviadye@mellanox.com>
10885 M:      Dave Watson <davejwatson@fb.com>
10886 M:      John Fastabend <john.fastabend@gmail.com>
10887 M:      Daniel Borkmann <daniel@iogearbox.net>
10888 L:      netdev@vger.kernel.org
10889 S:      Maintained
10890 F:      net/tls/*
10891 F:      include/uapi/linux/tls.h
10892 F:      include/net/tls.h
10893
10894 NETWORKING [WIRELESS]
10895 L:      linux-wireless@vger.kernel.org
10896 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10897
10898 NETDEVSIM
10899 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10900 S:      Maintained
10901 F:      drivers/net/netdevsim/*
10902
10903 NETXEN (1/10) GbE SUPPORT
10904 M:      Manish Chopra <manishc@marvell.com>
10905 M:      Rahul Verma <rahulv@marvell.com>
10906 M:      GR-Linux-NIC-Dev@marvell.com
10907 L:      netdev@vger.kernel.org
10908 S:      Supported
10909 F:      drivers/net/ethernet/qlogic/netxen/
10910
10911 NFC SUBSYSTEM
10912 M:      Samuel Ortiz <sameo@linux.intel.com>
10913 L:      linux-wireless@vger.kernel.org
10914 L:      linux-nfc@lists.01.org (subscribers-only)
10915 S:      Supported
10916 F:      net/nfc/
10917 F:      include/net/nfc/
10918 F:      include/uapi/linux/nfc.h
10919 F:      drivers/nfc/
10920 F:      include/linux/platform_data/nfcmrvl.h
10921 F:      include/linux/platform_data/nxp-nci.h
10922 F:      Documentation/devicetree/bindings/net/nfc/
10923
10924 NFS, SUNRPC, AND LOCKD CLIENTS
10925 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10926 M:      Anna Schumaker <anna.schumaker@netapp.com>
10927 L:      linux-nfs@vger.kernel.org
10928 W:      http://client.linux-nfs.org
10929 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10930 S:      Maintained
10931 F:      fs/lockd/
10932 F:      fs/nfs/
10933 F:      fs/nfs_common/
10934 F:      net/sunrpc/
10935 F:      include/linux/lockd/
10936 F:      include/linux/nfs*
10937 F:      include/linux/sunrpc/
10938 F:      include/uapi/linux/nfs*
10939 F:      include/uapi/linux/sunrpc/
10940
10941 NILFS2 FILESYSTEM
10942 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10943 L:      linux-nilfs@vger.kernel.org
10944 W:      https://nilfs.sourceforge.io/
10945 W:      https://nilfs.osdn.jp/
10946 T:      git git://github.com/konis/nilfs2.git
10947 S:      Supported
10948 F:      Documentation/filesystems/nilfs2.txt
10949 F:      fs/nilfs2/
10950 F:      include/trace/events/nilfs2.h
10951 F:      include/uapi/linux/nilfs2_api.h
10952 F:      include/uapi/linux/nilfs2_ondisk.h
10953
10954 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10955 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10956 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10957 S:      Maintained
10958 F:      Documentation/scsi/NinjaSCSI.txt
10959 F:      drivers/scsi/pcmcia/nsp_*
10960
10961 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10962 M:      GOTO Masanori <gotom@debian.or.jp>
10963 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10964 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10965 S:      Maintained
10966 F:      Documentation/scsi/NinjaSCSI.txt
10967 F:      drivers/scsi/nsp32*
10968
10969 NIOS2 ARCHITECTURE
10970 M:      Ley Foon Tan <lftan@altera.com>
10971 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10973 S:      Maintained
10974 F:      arch/nios2/
10975
10976 NOHZ, DYNTICKS SUPPORT
10977 M:      Frederic Weisbecker <fweisbec@gmail.com>
10978 M:      Thomas Gleixner <tglx@linutronix.de>
10979 M:      Ingo Molnar <mingo@kernel.org>
10980 L:      linux-kernel@vger.kernel.org
10981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10982 S:      Maintained
10983 F:      kernel/time/tick*.*
10984 F:      include/linux/tick.h
10985 F:      include/linux/sched/nohz.h
10986
10987 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10988 M:      Pavel Machek <pavel@ucw.cz>
10989 M:      Sakari Ailus <sakari.ailus@iki.fi>
10990 L:      linux-media@vger.kernel.org
10991 S:      Maintained
10992 F:      drivers/media/i2c/et8ek8
10993 F:      drivers/media/i2c/ad5820.c
10994
10995 NOKIA N900 POWER SUPPLY DRIVERS
10996 R:      Pali Rohár <pali.rohar@gmail.com>
10997 F:      include/linux/power/bq2415x_charger.h
10998 F:      include/linux/power/bq27xxx_battery.h
10999 F:      include/linux/power/isp1704_charger.h
11000 F:      drivers/power/supply/bq2415x_charger.c
11001 F:      drivers/power/supply/bq27xxx_battery.c
11002 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11003 F:      drivers/power/supply/isp1704_charger.c
11004 F:      drivers/power/supply/rx51_battery.c
11005
11006 NOLIBC HEADER FILE
11007 M:      Willy Tarreau <w@1wt.eu>
11008 S:      Maintained
11009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11010 F:      tools/include/nolibc/
11011
11012 NTB AMD DRIVER
11013 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11014 L:      linux-ntb@googlegroups.com
11015 S:      Supported
11016 F:      drivers/ntb/hw/amd/
11017
11018 NTB DRIVER CORE
11019 M:      Jon Mason <jdmason@kudzu.us>
11020 M:      Dave Jiang <dave.jiang@intel.com>
11021 M:      Allen Hubbe <allenbh@gmail.com>
11022 L:      linux-ntb@googlegroups.com
11023 S:      Supported
11024 W:      https://github.com/jonmason/ntb/wiki
11025 T:      git git://github.com/jonmason/ntb.git
11026 F:      drivers/ntb/
11027 F:      drivers/net/ntb_netdev.c
11028 F:      include/linux/ntb.h
11029 F:      include/linux/ntb_transport.h
11030 F:      tools/testing/selftests/ntb/
11031
11032 NTB IDT DRIVER
11033 M:      Serge Semin <fancer.lancer@gmail.com>
11034 L:      linux-ntb@googlegroups.com
11035 S:      Supported
11036 F:      drivers/ntb/hw/idt/
11037
11038 NTB INTEL DRIVER
11039 M:      Dave Jiang <dave.jiang@intel.com>
11040 L:      linux-ntb@googlegroups.com
11041 S:      Supported
11042 W:      https://github.com/davejiang/linux/wiki
11043 T:      git https://github.com/davejiang/linux.git
11044 F:      drivers/ntb/hw/intel/
11045
11046 NTFS FILESYSTEM
11047 M:      Anton Altaparmakov <anton@tuxera.com>
11048 L:      linux-ntfs-dev@lists.sourceforge.net
11049 W:      http://www.tuxera.com/
11050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11051 S:      Supported
11052 F:      Documentation/filesystems/ntfs.txt
11053 F:      fs/ntfs/
11054
11055 NUBUS SUBSYSTEM
11056 M:      Finn Thain <fthain@telegraphics.com.au>
11057 L:      linux-m68k@lists.linux-m68k.org
11058 S:      Maintained
11059 F:      arch/*/include/asm/nubus.h
11060 F:      drivers/nubus/
11061 F:      include/linux/nubus.h
11062 F:      include/uapi/linux/nubus.h
11063
11064 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11065 M:      Antonino Daplas <adaplas@gmail.com>
11066 L:      linux-fbdev@vger.kernel.org
11067 S:      Maintained
11068 F:      drivers/video/fbdev/riva/
11069 F:      drivers/video/fbdev/nvidia/
11070
11071 NVM EXPRESS DRIVER
11072 M:      Keith Busch <keith.busch@intel.com>
11073 M:      Jens Axboe <axboe@fb.com>
11074 M:      Christoph Hellwig <hch@lst.de>
11075 M:      Sagi Grimberg <sagi@grimberg.me>
11076 L:      linux-nvme@lists.infradead.org
11077 T:      git://git.infradead.org/nvme.git
11078 W:      http://git.infradead.org/nvme.git
11079 S:      Supported
11080 F:      drivers/nvme/host/
11081 F:      include/linux/nvme.h
11082 F:      include/uapi/linux/nvme_ioctl.h
11083
11084 NVM EXPRESS FC TRANSPORT DRIVERS
11085 M:      James Smart <james.smart@broadcom.com>
11086 L:      linux-nvme@lists.infradead.org
11087 S:      Supported
11088 F:      include/linux/nvme-fc.h
11089 F:      include/linux/nvme-fc-driver.h
11090 F:      drivers/nvme/host/fc.c
11091 F:      drivers/nvme/target/fc.c
11092 F:      drivers/nvme/target/fcloop.c
11093
11094 NVM EXPRESS TARGET DRIVER
11095 M:      Christoph Hellwig <hch@lst.de>
11096 M:      Sagi Grimberg <sagi@grimberg.me>
11097 L:      linux-nvme@lists.infradead.org
11098 T:      git://git.infradead.org/nvme.git
11099 W:      http://git.infradead.org/nvme.git
11100 S:      Supported
11101 F:      drivers/nvme/target/
11102
11103 NVMEM FRAMEWORK
11104 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11105 S:      Maintained
11106 F:      drivers/nvmem/
11107 F:      Documentation/devicetree/bindings/nvmem/
11108 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11109 F:      include/linux/nvmem-consumer.h
11110 F:      include/linux/nvmem-provider.h
11111
11112 NXP SGTL5000 DRIVER
11113 M:      Fabio Estevam <festevam@gmail.com>
11114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11115 S:      Maintained
11116 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11117 F:      sound/soc/codecs/sgtl5000*
11118
11119 NXP TDA998X DRM DRIVER
11120 M:      Russell King <linux@armlinux.org.uk>
11121 S:      Maintained
11122 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11123 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11124 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11125 F:      include/drm/i2c/tda998x.h
11126 F:      include/dt-bindings/display/tda998x.h
11127 K:      "nxp,tda998x"
11128
11129 NXP TFA9879 DRIVER
11130 M:      Peter Rosin <peda@axentia.se>
11131 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11132 S:      Maintained
11133 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11134 F:      sound/soc/codecs/tfa9879*
11135
11136 NXP-NCI NFC DRIVER
11137 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11138 R:      Charles Gorand <charles.gorand@effinnov.com>
11139 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11140 S:      Supported
11141 F:      drivers/nfc/nxp-nci
11142
11143 OBJAGG
11144 M:      Jiri Pirko <jiri@mellanox.com>
11145 L:      netdev@vger.kernel.org
11146 S:      Supported
11147 F:      lib/objagg.c
11148 F:      lib/test_objagg.c
11149 F:      include/linux/objagg.h
11150
11151 NXP FSPI DRIVER
11152 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11153 M:      Ashish Kumar <ashish.kumar@nxp.com>
11154 L:      linux-spi@vger.kernel.org
11155 S:      Maintained
11156 F:      drivers/spi/spi-nxp-fspi.c
11157 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11158
11159 OBJTOOL
11160 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11161 M:      Peter Zijlstra <peterz@infradead.org>
11162 S:      Supported
11163 F:      tools/objtool/
11164
11165 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11166 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11167 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11168 L:      linuxppc-dev@lists.ozlabs.org
11169 S:      Supported
11170 F:      arch/powerpc/platforms/powernv/ocxl.c
11171 F:      arch/powerpc/include/asm/pnv-ocxl.h
11172 F:      drivers/misc/ocxl/
11173 F:      include/misc/ocxl*
11174 F:      include/uapi/misc/ocxl.h
11175 F:      Documentation/accelerators/ocxl.rst
11176
11177 OMAP AUDIO SUPPORT
11178 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11179 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11180 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11181 L:      linux-omap@vger.kernel.org
11182 S:      Maintained
11183 F:      sound/soc/ti/omap*
11184 F:      sound/soc/ti/rx51.c
11185 F:      sound/soc/ti/n810.c
11186 F:      sound/soc/ti/sdma-pcm.*
11187
11188 OMAP CLOCK FRAMEWORK SUPPORT
11189 M:      Paul Walmsley <paul@pwsan.com>
11190 L:      linux-omap@vger.kernel.org
11191 S:      Maintained
11192 F:      arch/arm/*omap*/*clock*
11193
11194 OMAP DEVICE TREE SUPPORT
11195 M:      Benoît Cousson <bcousson@baylibre.com>
11196 M:      Tony Lindgren <tony@atomide.com>
11197 L:      linux-omap@vger.kernel.org
11198 L:      devicetree@vger.kernel.org
11199 S:      Maintained
11200 F:      arch/arm/boot/dts/*omap*
11201 F:      arch/arm/boot/dts/*am3*
11202 F:      arch/arm/boot/dts/*am4*
11203 F:      arch/arm/boot/dts/*am5*
11204 F:      arch/arm/boot/dts/*dra7*
11205
11206 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11207 L:      linux-omap@vger.kernel.org
11208 L:      linux-fbdev@vger.kernel.org
11209 S:      Orphan
11210 F:      drivers/video/fbdev/omap2/
11211 F:      Documentation/arm/OMAP/DSS
11212
11213 OMAP FRAMEBUFFER SUPPORT
11214 L:      linux-fbdev@vger.kernel.org
11215 L:      linux-omap@vger.kernel.org
11216 S:      Orphan
11217 F:      drivers/video/fbdev/omap/
11218
11219 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11220 M:      Roger Quadros <rogerq@ti.com>
11221 M:      Tony Lindgren <tony@atomide.com>
11222 L:      linux-omap@vger.kernel.org
11223 S:      Maintained
11224 F:      drivers/memory/omap-gpmc.c
11225 F:      arch/arm/mach-omap2/*gpmc*
11226
11227 OMAP GPIO DRIVER
11228 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11229 M:      Santosh Shilimkar <ssantosh@kernel.org>
11230 M:      Kevin Hilman <khilman@kernel.org>
11231 L:      linux-omap@vger.kernel.org
11232 S:      Maintained
11233 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11234 F:      drivers/gpio/gpio-omap.c
11235
11236 OMAP HARDWARE SPINLOCK SUPPORT
11237 M:      Ohad Ben-Cohen <ohad@wizery.com>
11238 L:      linux-omap@vger.kernel.org
11239 S:      Maintained
11240 F:      drivers/hwspinlock/omap_hwspinlock.c
11241
11242 OMAP HS MMC SUPPORT
11243 L:      linux-mmc@vger.kernel.org
11244 L:      linux-omap@vger.kernel.org
11245 S:      Orphan
11246 F:      drivers/mmc/host/omap_hsmmc.c
11247
11248 OMAP HWMOD DATA
11249 M:      Paul Walmsley <paul@pwsan.com>
11250 L:      linux-omap@vger.kernel.org
11251 S:      Maintained
11252 F:      arch/arm/mach-omap2/omap_hwmod*data*
11253
11254 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11255 M:      Benoît Cousson <bcousson@baylibre.com>
11256 L:      linux-omap@vger.kernel.org
11257 S:      Maintained
11258 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11259
11260 OMAP HWMOD SUPPORT
11261 M:      Benoît Cousson <bcousson@baylibre.com>
11262 M:      Paul Walmsley <paul@pwsan.com>
11263 L:      linux-omap@vger.kernel.org
11264 S:      Maintained
11265 F:      arch/arm/mach-omap2/omap_hwmod.*
11266
11267 OMAP I2C DRIVER
11268 M:      Vignesh R <vigneshr@ti.com>
11269 L:      linux-omap@vger.kernel.org
11270 L:      linux-i2c@vger.kernel.org
11271 S:      Maintained
11272 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11273 F:      drivers/i2c/busses/i2c-omap.c
11274
11275 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11276 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11277 L:      linux-media@vger.kernel.org
11278 S:      Maintained
11279 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11280 F:      drivers/media/platform/omap3isp/
11281 F:      drivers/staging/media/omap4iss/
11282
11283 OMAP MMC SUPPORT
11284 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11285 L:      linux-omap@vger.kernel.org
11286 S:      Odd Fixes
11287 F:      drivers/mmc/host/omap.c
11288
11289 OMAP POWER MANAGEMENT SUPPORT
11290 M:      Kevin Hilman <khilman@kernel.org>
11291 L:      linux-omap@vger.kernel.org
11292 S:      Maintained
11293 F:      arch/arm/*omap*/*pm*
11294 F:      drivers/cpufreq/omap-cpufreq.c
11295
11296 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11297 M:      Rajendra Nayak <rnayak@codeaurora.org>
11298 M:      Paul Walmsley <paul@pwsan.com>
11299 L:      linux-omap@vger.kernel.org
11300 S:      Maintained
11301 F:      arch/arm/mach-omap2/prm*
11302
11303 OMAP RANDOM NUMBER GENERATOR SUPPORT
11304 M:      Deepak Saxena <dsaxena@plexity.net>
11305 S:      Maintained
11306 F:      drivers/char/hw_random/omap-rng.c
11307
11308 OMAP USB SUPPORT
11309 L:      linux-usb@vger.kernel.org
11310 L:      linux-omap@vger.kernel.org
11311 S:      Orphan
11312 F:      drivers/usb/*/*omap*
11313 F:      arch/arm/*omap*/usb*
11314
11315 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11316 M:      Mark Jackson <mpfj@newflow.co.uk>
11317 L:      linux-omap@vger.kernel.org
11318 S:      Maintained
11319 F:      arch/arm/boot/dts/am335x-nano.dts
11320
11321 OMAP1 SUPPORT
11322 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11323 M:      Tony Lindgren <tony@atomide.com>
11324 L:      linux-omap@vger.kernel.org
11325 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11327 S:      Maintained
11328 F:      arch/arm/mach-omap1/
11329 F:      arch/arm/plat-omap/
11330 F:      arch/arm/configs/omap1_defconfig
11331 F:      drivers/i2c/busses/i2c-omap.c
11332 F:      include/linux/platform_data/i2c-omap.h
11333 F:      include/linux/platform_data/ams-delta-fiq.h
11334
11335 OMAP2+ SUPPORT
11336 M:      Tony Lindgren <tony@atomide.com>
11337 L:      linux-omap@vger.kernel.org
11338 W:      http://www.muru.com/linux/omap/
11339 W:      http://linux.omap.com/
11340 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11342 S:      Maintained
11343 F:      arch/arm/mach-omap2/
11344 F:      arch/arm/plat-omap/
11345 F:      arch/arm/configs/omap2plus_defconfig
11346 F:      drivers/i2c/busses/i2c-omap.c
11347 F:      drivers/irqchip/irq-omap-intc.c
11348 F:      drivers/mfd/*omap*.c
11349 F:      drivers/mfd/menelaus.c
11350 F:      drivers/mfd/palmas.c
11351 F:      drivers/mfd/tps65217.c
11352 F:      drivers/mfd/tps65218.c
11353 F:      drivers/mfd/tps65910.c
11354 F:      drivers/mfd/twl-core.[ch]
11355 F:      drivers/mfd/twl4030*.c
11356 F:      drivers/mfd/twl6030*.c
11357 F:      drivers/mfd/twl6040*.c
11358 F:      drivers/regulator/palmas-regulator*.c
11359 F:      drivers/regulator/pbias-regulator.c
11360 F:      drivers/regulator/tps65217-regulator.c
11361 F:      drivers/regulator/tps65218-regulator.c
11362 F:      drivers/regulator/tps65910-regulator.c
11363 F:      drivers/regulator/twl-regulator.c
11364 F:      drivers/regulator/twl6030-regulator.c
11365 F:      include/linux/platform_data/i2c-omap.h
11366
11367 ONION OMEGA2+ BOARD
11368 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11369 L:      linux-mips@vger.kernel.org
11370 S:      Maintained
11371 F:      arch/mips/boot/dts/ralink/omega2p.dts
11372
11373 OMFS FILESYSTEM
11374 M:      Bob Copeland <me@bobcopeland.com>
11375 L:      linux-karma-devel@lists.sourceforge.net
11376 S:      Maintained
11377 F:      Documentation/filesystems/omfs.txt
11378 F:      fs/omfs/
11379
11380 OMNIKEY CARDMAN 4000 DRIVER
11381 M:      Harald Welte <laforge@gnumonks.org>
11382 S:      Maintained
11383 F:      drivers/char/pcmcia/cm4000_cs.c
11384 F:      include/linux/cm4000_cs.h
11385 F:      include/uapi/linux/cm4000_cs.h
11386
11387 OMNIKEY CARDMAN 4040 DRIVER
11388 M:      Harald Welte <laforge@gnumonks.org>
11389 S:      Maintained
11390 F:      drivers/char/pcmcia/cm4040_cs.*
11391
11392 OMNIVISION OV13858 SENSOR DRIVER
11393 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11394 L:      linux-media@vger.kernel.org
11395 T:      git git://linuxtv.org/media_tree.git
11396 S:      Maintained
11397 F:      drivers/media/i2c/ov13858.c
11398
11399 OMNIVISION OV2680 SENSOR DRIVER
11400 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11401 L:      linux-media@vger.kernel.org
11402 T:      git git://linuxtv.org/media_tree.git
11403 S:      Maintained
11404 F:      drivers/media/i2c/ov2680.c
11405 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11406
11407 OMNIVISION OV2685 SENSOR DRIVER
11408 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11409 L:      linux-media@vger.kernel.org
11410 T:      git git://linuxtv.org/media_tree.git
11411 S:      Maintained
11412 F:      drivers/media/i2c/ov2685.c
11413
11414 OMNIVISION OV5640 SENSOR DRIVER
11415 M:      Steve Longerbeam <slongerbeam@gmail.com>
11416 L:      linux-media@vger.kernel.org
11417 T:      git git://linuxtv.org/media_tree.git
11418 S:      Maintained
11419 F:      drivers/media/i2c/ov5640.c
11420
11421 OMNIVISION OV5647 SENSOR DRIVER
11422 M:      Luis Oliveira <lolivei@synopsys.com>
11423 L:      linux-media@vger.kernel.org
11424 T:      git git://linuxtv.org/media_tree.git
11425 S:      Maintained
11426 F:      drivers/media/i2c/ov5647.c
11427
11428 OMNIVISION OV5695 SENSOR DRIVER
11429 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11430 L:      linux-media@vger.kernel.org
11431 T:      git git://linuxtv.org/media_tree.git
11432 S:      Maintained
11433 F:      drivers/media/i2c/ov5695.c
11434
11435 OMNIVISION OV7670 SENSOR DRIVER
11436 M:      Jonathan Corbet <corbet@lwn.net>
11437 L:      linux-media@vger.kernel.org
11438 T:      git git://linuxtv.org/media_tree.git
11439 S:      Maintained
11440 F:      drivers/media/i2c/ov7670.c
11441 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11442
11443 OMNIVISION OV772x SENSOR DRIVER
11444 M:      Jacopo Mondi <jacopo@jmondi.org>
11445 L:      linux-media@vger.kernel.org
11446 T:      git git://linuxtv.org/media_tree.git
11447 S:      Odd fixes
11448 F:      drivers/media/i2c/ov772x.c
11449 F:      include/media/i2c/ov772x.h
11450 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11451
11452 OMNIVISION OV7740 SENSOR DRIVER
11453 M:      Wenyou Yang <wenyou.yang@microchip.com>
11454 L:      linux-media@vger.kernel.org
11455 T:      git git://linuxtv.org/media_tree.git
11456 S:      Maintained
11457 F:      drivers/media/i2c/ov7740.c
11458 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11459
11460 OMNIVISION OV9640 SENSOR DRIVER
11461 M:      Petr Cvek <petrcvekcz@gmail.com>
11462 L:      linux-media@vger.kernel.org
11463 S:      Maintained
11464 F:      drivers/media/i2c/ov9640.*
11465
11466 OMNIVISION OV8856 SENSOR DRIVER
11467 M:      Ben Kao <ben.kao@intel.com>
11468 L:      linux-media@vger.kernel.org
11469 T:      git git://linuxtv.org/media_tree.git
11470 S:      Maintained
11471 F:      drivers/media/i2c/ov8856.c
11472
11473 OMNIVISION OV9650 SENSOR DRIVER
11474 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11475 R:      Akinobu Mita <akinobu.mita@gmail.com>
11476 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11477 L:      linux-media@vger.kernel.org
11478 T:      git git://linuxtv.org/media_tree.git
11479 S:      Maintained
11480 F:      drivers/media/i2c/ov9650.c
11481 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11482
11483 ONENAND FLASH DRIVER
11484 M:      Kyungmin Park <kyungmin.park@samsung.com>
11485 L:      linux-mtd@lists.infradead.org
11486 S:      Maintained
11487 F:      drivers/mtd/nand/onenand/
11488 F:      include/linux/mtd/onenand*.h
11489
11490 ONSTREAM SCSI TAPE DRIVER
11491 M:      Willem Riede <osst@riede.org>
11492 L:      osst-users@lists.sourceforge.net
11493 L:      linux-scsi@vger.kernel.org
11494 S:      Maintained
11495 F:      Documentation/scsi/osst.txt
11496 F:      drivers/scsi/osst.*
11497 F:      drivers/scsi/osst_*.h
11498 F:      drivers/scsi/st.h
11499
11500 OP-TEE DRIVER
11501 M:      Jens Wiklander <jens.wiklander@linaro.org>
11502 S:      Maintained
11503 F:      drivers/tee/optee/
11504
11505 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11506 M:      Sumit Garg <sumit.garg@linaro.org>
11507 S:      Maintained
11508 F:      drivers/char/hw_random/optee-rng.c
11509
11510 OPA-VNIC DRIVER
11511 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11512 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11513 L:      linux-rdma@vger.kernel.org
11514 S:      Supported
11515 F:      drivers/infiniband/ulp/opa_vnic
11516
11517 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11518 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11519 M:      Frank Rowand <frowand.list@gmail.com>
11520 L:      devicetree@vger.kernel.org
11521 S:      Maintained
11522 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11523 F:      Documentation/devicetree/overlay-notes.txt
11524 F:      drivers/of/overlay.c
11525 F:      drivers/of/resolver.c
11526 K:      of_overlay_notifier_
11527
11528 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11529 M:      Rob Herring <robh+dt@kernel.org>
11530 M:      Frank Rowand <frowand.list@gmail.com>
11531 L:      devicetree@vger.kernel.org
11532 W:      http://www.devicetree.org/
11533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11534 S:      Maintained
11535 F:      drivers/of/
11536 F:      include/linux/of*.h
11537 F:      scripts/dtc/
11538 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11539
11540 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11541 M:      Rob Herring <robh+dt@kernel.org>
11542 M:      Mark Rutland <mark.rutland@arm.com>
11543 L:      devicetree@vger.kernel.org
11544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11545 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11546 S:      Maintained
11547 F:      Documentation/devicetree/
11548 F:      arch/*/boot/dts/
11549 F:      include/dt-bindings/
11550
11551 OPENCORES I2C BUS DRIVER
11552 M:      Peter Korsgaard <peter@korsgaard.com>
11553 M:      Andrew Lunn <andrew@lunn.ch>
11554 L:      linux-i2c@vger.kernel.org
11555 S:      Maintained
11556 F:      Documentation/i2c/busses/i2c-ocores
11557 F:      drivers/i2c/busses/i2c-ocores.c
11558 F:      include/linux/platform_data/i2c-ocores.h
11559
11560 OPENRISC ARCHITECTURE
11561 M:      Jonas Bonn <jonas@southpole.se>
11562 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11563 M:      Stafford Horne <shorne@gmail.com>
11564 T:      git git://github.com/openrisc/linux.git
11565 L:      openrisc@lists.librecores.org
11566 W:      http://openrisc.io
11567 S:      Maintained
11568 F:      Documentation/devicetree/bindings/openrisc/
11569 F:      Documentation/openrisc/
11570 F:      arch/openrisc/
11571 F:      drivers/irqchip/irq-ompic.c
11572 F:      drivers/irqchip/irq-or1k-*
11573
11574 OPENVSWITCH
11575 M:      Pravin B Shelar <pshelar@ovn.org>
11576 L:      netdev@vger.kernel.org
11577 L:      dev@openvswitch.org
11578 W:      http://openvswitch.org
11579 S:      Maintained
11580 F:      net/openvswitch/
11581 F:      include/uapi/linux/openvswitch.h
11582
11583 OPERATING PERFORMANCE POINTS (OPP)
11584 M:      Viresh Kumar <vireshk@kernel.org>
11585 M:      Nishanth Menon <nm@ti.com>
11586 M:      Stephen Boyd <sboyd@kernel.org>
11587 L:      linux-pm@vger.kernel.org
11588 S:      Maintained
11589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11590 F:      drivers/opp/
11591 F:      include/linux/pm_opp.h
11592 F:      Documentation/power/opp.txt
11593 F:      Documentation/devicetree/bindings/opp/
11594
11595 OPL4 DRIVER
11596 M:      Clemens Ladisch <clemens@ladisch.de>
11597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11598 T:      git git://git.alsa-project.org/alsa-kernel.git
11599 S:      Maintained
11600 F:      sound/drivers/opl4/
11601
11602 OPROFILE
11603 M:      Robert Richter <rric@kernel.org>
11604 L:      oprofile-list@lists.sf.net
11605 S:      Maintained
11606 F:      arch/*/include/asm/oprofile*.h
11607 F:      arch/*/oprofile/
11608 F:      drivers/oprofile/
11609 F:      include/linux/oprofile.h
11610
11611 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11612 M:      Mark Fasheh <mark@fasheh.com>
11613 M:      Joel Becker <jlbec@evilplan.org>
11614 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11615 W:      http://ocfs2.wiki.kernel.org
11616 S:      Supported
11617 F:      Documentation/filesystems/ocfs2.txt
11618 F:      Documentation/filesystems/dlmfs.txt
11619 F:      fs/ocfs2/
11620
11621 ORANGEFS FILESYSTEM
11622 M:      Mike Marshall <hubcap@omnibond.com>
11623 R:      Martin Brandenburg <martin@omnibond.com>
11624 L:      devel@lists.orangefs.org
11625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11626 S:      Supported
11627 F:      fs/orangefs/
11628 F:      Documentation/filesystems/orangefs.txt
11629
11630 ORINOCO DRIVER
11631 L:      linux-wireless@vger.kernel.org
11632 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11633 W:      http://www.nongnu.org/orinoco/
11634 S:      Orphan
11635 F:      drivers/net/wireless/intersil/orinoco/
11636
11637 OV2659 OMNIVISION SENSOR DRIVER
11638 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11639 L:      linux-media@vger.kernel.org
11640 W:      https://linuxtv.org
11641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11642 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11643 S:      Maintained
11644 F:      drivers/media/i2c/ov2659.c
11645 F:      include/media/i2c/ov2659.h
11646
11647 OVERLAY FILESYSTEM
11648 M:      Miklos Szeredi <miklos@szeredi.hu>
11649 L:      linux-unionfs@vger.kernel.org
11650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11651 S:      Supported
11652 F:      fs/overlayfs/
11653 F:      Documentation/filesystems/overlayfs.txt
11654
11655 P54 WIRELESS DRIVER
11656 M:      Christian Lamparter <chunkeey@googlemail.com>
11657 L:      linux-wireless@vger.kernel.org
11658 W:      http://wireless.kernel.org/en/users/Drivers/p54
11659 S:      Maintained
11660 F:      drivers/net/wireless/intersil/p54/
11661
11662 PA SEMI ETHERNET DRIVER
11663 L:      netdev@vger.kernel.org
11664 S:      Orphan
11665 F:      drivers/net/ethernet/pasemi/*
11666
11667 PA SEMI SMBUS DRIVER
11668 L:      linux-i2c@vger.kernel.org
11669 S:      Orphan
11670 F:      drivers/i2c/busses/i2c-pasemi.c
11671
11672 PADATA PARALLEL EXECUTION MECHANISM
11673 M:      Steffen Klassert <steffen.klassert@secunet.com>
11674 L:      linux-crypto@vger.kernel.org
11675 S:      Maintained
11676 F:      kernel/padata.c
11677 F:      include/linux/padata.h
11678 F:      Documentation/padata.txt
11679
11680 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11681 M:      Harald Welte <laforge@gnumonks.org>
11682 L:      platform-driver-x86@vger.kernel.org
11683 S:      Maintained
11684 F:      drivers/platform/x86/panasonic-laptop.c
11685
11686 PARALLEL LCD/KEYPAD PANEL DRIVER
11687 M:      Willy Tarreau <willy@haproxy.com>
11688 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11689 S:      Odd Fixes
11690 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11691 F:      drivers/auxdisplay/panel.c
11692
11693 PARALLEL PORT SUBSYSTEM
11694 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11695 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11696 L:      linux-parport@lists.infradead.org (subscribers-only)
11697 S:      Maintained
11698 F:      drivers/parport/
11699 F:      include/linux/parport*.h
11700 F:      drivers/char/ppdev.c
11701 F:      include/uapi/linux/ppdev.h
11702 F:      Documentation/parport*.txt
11703
11704 PARAVIRT_OPS INTERFACE
11705 M:      Juergen Gross <jgross@suse.com>
11706 M:      Alok Kataria <akataria@vmware.com>
11707 L:      virtualization@lists.linux-foundation.org
11708 S:      Supported
11709 F:      Documentation/virtual/paravirt_ops.txt
11710 F:      arch/*/kernel/paravirt*
11711 F:      arch/*/include/asm/paravirt*.h
11712 F:      include/linux/hypervisor.h
11713
11714 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11715 M:      Tim Waugh <tim@cyberelk.net>
11716 L:      linux-parport@lists.infradead.org (subscribers-only)
11717 S:      Maintained
11718 F:      Documentation/blockdev/paride.txt
11719 F:      drivers/block/paride/
11720
11721 PARISC ARCHITECTURE
11722 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11723 M:      Helge Deller <deller@gmx.de>
11724 L:      linux-parisc@vger.kernel.org
11725 W:      http://www.parisc-linux.org/
11726 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11729 S:      Maintained
11730 F:      arch/parisc/
11731 F:      Documentation/parisc/
11732 F:      drivers/parisc/
11733 F:      drivers/char/agp/parisc-agp.c
11734 F:      drivers/input/serio/gscps2.c
11735 F:      drivers/parport/parport_gsc.*
11736 F:      drivers/tty/serial/8250/8250_gsc.c
11737 F:      drivers/video/fbdev/sti*
11738 F:      drivers/video/console/sti*
11739 F:      drivers/video/logo/logo_parisc*
11740
11741 PARMAN
11742 M:      Jiri Pirko <jiri@mellanox.com>
11743 L:      netdev@vger.kernel.org
11744 S:      Supported
11745 F:      lib/parman.c
11746 F:      lib/test_parman.c
11747 F:      include/linux/parman.h
11748
11749 PC ENGINES APU BOARD DRIVER
11750 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11751 S:      Maintained
11752 F:      drivers/platform/x86/pcengines-apuv2.c
11753
11754 PC87360 HARDWARE MONITORING DRIVER
11755 M:      Jim Cromie <jim.cromie@gmail.com>
11756 L:      linux-hwmon@vger.kernel.org
11757 S:      Maintained
11758 F:      Documentation/hwmon/pc87360
11759 F:      drivers/hwmon/pc87360.c
11760
11761 PC8736x GPIO DRIVER
11762 M:      Jim Cromie <jim.cromie@gmail.com>
11763 S:      Maintained
11764 F:      drivers/char/pc8736x_gpio.c
11765
11766 PC87427 HARDWARE MONITORING DRIVER
11767 M:      Jean Delvare <jdelvare@suse.com>
11768 L:      linux-hwmon@vger.kernel.org
11769 S:      Maintained
11770 F:      Documentation/hwmon/pc87427
11771 F:      drivers/hwmon/pc87427.c
11772
11773 PCA9532 LED DRIVER
11774 M:      Riku Voipio <riku.voipio@iki.fi>
11775 S:      Maintained
11776 F:      drivers/leds/leds-pca9532.c
11777 F:      include/linux/leds-pca9532.h
11778
11779 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11780 M:      Guenter Roeck <linux@roeck-us.net>
11781 L:      linux-i2c@vger.kernel.org
11782 S:      Maintained
11783 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11784
11785 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11786 M:      Khalid Aziz <khalid@gonehiking.org>
11787 S:      Maintained
11788 F:      drivers/firmware/pcdp.*
11789
11790 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11791 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11792 L:      linux-pci@vger.kernel.org
11793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11794 S:      Maintained
11795 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11796 F:      drivers/pci/controller/pci-aardvark.c
11797
11798 PCI DRIVER FOR ALTERA PCIE IP
11799 M:      Ley Foon Tan <lftan@altera.com>
11800 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11801 L:      linux-pci@vger.kernel.org
11802 S:      Supported
11803 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11804 F:      drivers/pci/controller/pcie-altera.c
11805
11806 PCI DRIVER FOR APPLIEDMICRO XGENE
11807 M:      Toan Le <toan@os.amperecomputing.com>
11808 L:      linux-pci@vger.kernel.org
11809 L:      linux-arm-kernel@lists.infradead.org
11810 S:      Maintained
11811 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11812 F:      drivers/pci/controller/pci-xgene.c
11813
11814 PCI DRIVER FOR ARM VERSATILE PLATFORM
11815 M:      Rob Herring <robh@kernel.org>
11816 L:      linux-pci@vger.kernel.org
11817 L:      linux-arm-kernel@lists.infradead.org
11818 S:      Maintained
11819 F:      Documentation/devicetree/bindings/pci/versatile.txt
11820 F:      drivers/pci/controller/pci-versatile.c
11821
11822 PCI DRIVER FOR ARMADA 8K
11823 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11824 L:      linux-pci@vger.kernel.org
11825 L:      linux-arm-kernel@lists.infradead.org
11826 S:      Maintained
11827 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11828 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11829
11830 PCI DRIVER FOR CADENCE PCIE IP
11831 M:      Tom Joseph <tjoseph@cadence.com>
11832 L:      linux-pci@vger.kernel.org
11833 S:      Maintained
11834 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11835 F:      drivers/pci/controller/pcie-cadence*
11836
11837 PCI DRIVER FOR FREESCALE LAYERSCAPE
11838 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11839 M:      Mingkai Hu <mingkai.hu@nxp.com>
11840 M:      Roy Zang <roy.zang@nxp.com>
11841 L:      linuxppc-dev@lists.ozlabs.org
11842 L:      linux-pci@vger.kernel.org
11843 L:      linux-arm-kernel@lists.infradead.org
11844 S:      Maintained
11845 F:      drivers/pci/controller/dwc/*layerscape*
11846
11847 PCI DRIVER FOR GENERIC OF HOSTS
11848 M:      Will Deacon <will.deacon@arm.com>
11849 L:      linux-pci@vger.kernel.org
11850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11851 S:      Maintained
11852 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11853 F:      drivers/pci/controller/pci-host-common.c
11854 F:      drivers/pci/controller/pci-host-generic.c
11855
11856 PCI DRIVER FOR IMX6
11857 M:      Richard Zhu <hongxing.zhu@nxp.com>
11858 M:      Lucas Stach <l.stach@pengutronix.de>
11859 L:      linux-pci@vger.kernel.org
11860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11861 S:      Maintained
11862 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11863 F:      drivers/pci/controller/dwc/*imx6*
11864
11865 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11866 M:      Keith Busch <keith.busch@intel.com>
11867 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11868 L:      linux-pci@vger.kernel.org
11869 S:      Supported
11870 F:      drivers/pci/controller/vmd.c
11871
11872 PCI DRIVER FOR MICROSEMI SWITCHTEC
11873 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11874 M:      Logan Gunthorpe <logang@deltatee.com>
11875 L:      linux-pci@vger.kernel.org
11876 S:      Maintained
11877 F:      Documentation/switchtec.txt
11878 F:      Documentation/ABI/testing/sysfs-class-switchtec
11879 F:      drivers/pci/switch/switchtec*
11880 F:      include/uapi/linux/switchtec_ioctl.h
11881 F:      include/linux/switchtec.h
11882 F:      drivers/ntb/hw/mscc/
11883
11884 PCI DRIVER FOR MOBIVEIL PCIE IP
11885 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11886 L:      linux-pci@vger.kernel.org
11887 S:      Supported
11888 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11889 F:      drivers/pci/controller/pcie-mobiveil.c
11890
11891 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11892 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11893 M:      Jason Cooper <jason@lakedaemon.net>
11894 L:      linux-pci@vger.kernel.org
11895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11896 S:      Maintained
11897 F:      drivers/pci/controller/*mvebu*
11898
11899 PCI DRIVER FOR NVIDIA TEGRA
11900 M:      Thierry Reding <thierry.reding@gmail.com>
11901 L:      linux-tegra@vger.kernel.org
11902 L:      linux-pci@vger.kernel.org
11903 S:      Supported
11904 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11905 F:      drivers/pci/controller/pci-tegra.c
11906
11907 PCI DRIVER FOR RENESAS R-CAR
11908 M:      Simon Horman <horms@verge.net.au>
11909 L:      linux-pci@vger.kernel.org
11910 L:      linux-renesas-soc@vger.kernel.org
11911 S:      Maintained
11912 F:      drivers/pci/controller/*rcar*
11913
11914 PCI DRIVER FOR SAMSUNG EXYNOS
11915 M:      Jingoo Han <jingoohan1@gmail.com>
11916 L:      linux-pci@vger.kernel.org
11917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11918 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11919 S:      Maintained
11920 F:      drivers/pci/controller/dwc/pci-exynos.c
11921
11922 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11923 M:      Jingoo Han <jingoohan1@gmail.com>
11924 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11925 L:      linux-pci@vger.kernel.org
11926 S:      Maintained
11927 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11928 F:      drivers/pci/controller/dwc/*designware*
11929
11930 PCI DRIVER FOR TI DRA7XX
11931 M:      Kishon Vijay Abraham I <kishon@ti.com>
11932 L:      linux-omap@vger.kernel.org
11933 L:      linux-pci@vger.kernel.org
11934 S:      Supported
11935 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11936 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11937
11938 PCI DRIVER FOR TI KEYSTONE
11939 M:      Murali Karicheri <m-karicheri2@ti.com>
11940 L:      linux-pci@vger.kernel.org
11941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11942 S:      Maintained
11943 F:      drivers/pci/controller/dwc/pci-keystone.c
11944
11945 PCI ENDPOINT SUBSYSTEM
11946 M:      Kishon Vijay Abraham I <kishon@ti.com>
11947 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11948 L:      linux-pci@vger.kernel.org
11949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11950 S:      Supported
11951 F:      drivers/pci/endpoint/
11952 F:      drivers/misc/pci_endpoint_test.c
11953 F:      tools/pci/
11954
11955 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11956 M:      Russell Currey <ruscur@russell.cc>
11957 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11958 M:      Oliver O'Halloran <oohall@gmail.com>
11959 L:      linuxppc-dev@lists.ozlabs.org
11960 S:      Supported
11961 F:      Documentation/PCI/pci-error-recovery.txt
11962 F:      drivers/pci/pcie/aer.c
11963 F:      drivers/pci/pcie/dpc.c
11964 F:      drivers/pci/pcie/err.c
11965 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11966 F:      arch/powerpc/kernel/eeh*.c
11967 F:      arch/powerpc/platforms/*/eeh*.c
11968 F:      arch/powerpc/include/*/eeh*.h
11969
11970 PCI ERROR RECOVERY
11971 M:      Linas Vepstas <linasvepstas@gmail.com>
11972 L:      linux-pci@vger.kernel.org
11973 S:      Supported
11974 F:      Documentation/PCI/pci-error-recovery.txt
11975
11976 PCI MSI DRIVER FOR ALTERA MSI IP
11977 M:      Ley Foon Tan <lftan@altera.com>
11978 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11979 L:      linux-pci@vger.kernel.org
11980 S:      Supported
11981 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11982 F:      drivers/pci/controller/pcie-altera-msi.c
11983
11984 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11985 M:      Toan Le <toan@os.amperecomputing.com>
11986 L:      linux-pci@vger.kernel.org
11987 L:      linux-arm-kernel@lists.infradead.org
11988 S:      Maintained
11989 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11990 F:      drivers/pci/controller/pci-xgene-msi.c
11991
11992 PCI SUBSYSTEM
11993 M:      Bjorn Helgaas <bhelgaas@google.com>
11994 L:      linux-pci@vger.kernel.org
11995 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11997 S:      Supported
11998 F:      Documentation/devicetree/bindings/pci/
11999 F:      Documentation/PCI/
12000 F:      drivers/acpi/pci*
12001 F:      drivers/pci/
12002 F:      include/asm-generic/pci*
12003 F:      include/linux/pci*
12004 F:      include/linux/of_pci.h
12005 F:      include/uapi/linux/pci*
12006 F:      lib/pci*
12007 F:      arch/x86/pci/
12008 F:      arch/x86/kernel/quirks.c
12009 F:      arch/x86/kernel/early-quirks.c
12010
12011 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12012 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12013 L:      linux-pci@vger.kernel.org
12014 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12016 S:      Supported
12017 F:      drivers/pci/controller/
12018
12019 PCIE DRIVER FOR AMLOGIC MESON
12020 M:      Yue Wang <yue.wang@Amlogic.com>
12021 L:      linux-pci@vger.kernel.org
12022 L:      linux-amlogic@lists.infradead.org
12023 S:      Maintained
12024 F:      drivers/pci/controller/dwc/pci-meson.c
12025
12026 PCIE DRIVER FOR AXIS ARTPEC
12027 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12028 L:      linux-arm-kernel@axis.com
12029 L:      linux-pci@vger.kernel.org
12030 S:      Maintained
12031 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12032 F:      drivers/pci/controller/dwc/*artpec*
12033
12034 PCIE DRIVER FOR CAVIUM THUNDERX
12035 M:      David Daney <david.daney@cavium.com>
12036 L:      linux-pci@vger.kernel.org
12037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12038 S:      Supported
12039 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12040 F:      drivers/pci/controller/pci-thunder-*
12041
12042 PCIE DRIVER FOR HISILICON
12043 M:      Zhou Wang <wangzhou1@hisilicon.com>
12044 L:      linux-pci@vger.kernel.org
12045 S:      Maintained
12046 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12047 F:      drivers/pci/controller/dwc/pcie-hisi.c
12048
12049 PCIE DRIVER FOR HISILICON KIRIN
12050 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12051 M:      Binghui Wang <wangbinghui@hisilicon.com>
12052 L:      linux-pci@vger.kernel.org
12053 S:      Maintained
12054 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12055 F:      drivers/pci/controller/dwc/pcie-kirin.c
12056
12057 PCIE DRIVER FOR HISILICON STB
12058 M:      Shawn Guo <shawn.guo@linaro.org>
12059 L:      linux-pci@vger.kernel.org
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12062 F:      drivers/pci/controller/dwc/pcie-histb.c
12063
12064 PCIE DRIVER FOR MEDIATEK
12065 M:      Ryder Lee <ryder.lee@mediatek.com>
12066 L:      linux-pci@vger.kernel.org
12067 L:      linux-mediatek@lists.infradead.org
12068 S:      Supported
12069 F:      Documentation/devicetree/bindings/pci/mediatek*
12070 F:      drivers/pci/controller/*mediatek*
12071
12072 PCIE DRIVER FOR QUALCOMM MSM
12073 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12074 L:      linux-pci@vger.kernel.org
12075 L:      linux-arm-msm@vger.kernel.org
12076 S:      Maintained
12077 F:      drivers/pci/controller/dwc/*qcom*
12078
12079 PCIE DRIVER FOR ROCKCHIP
12080 M:      Shawn Lin <shawn.lin@rock-chips.com>
12081 L:      linux-pci@vger.kernel.org
12082 L:      linux-rockchip@lists.infradead.org
12083 S:      Maintained
12084 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12085 F:      drivers/pci/controller/pcie-rockchip*
12086
12087 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12088 M:      Linus Walleij <linus.walleij@linaro.org>
12089 L:      linux-pci@vger.kernel.org
12090 S:      Maintained
12091 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12092 F:      drivers/pci/controller/pci-v3-semi.c
12093
12094 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12095 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12096 L:      linux-pci@vger.kernel.org
12097 S:      Maintained
12098 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12099 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12100
12101 PCIE DRIVER FOR ST SPEAR13XX
12102 M:      Pratyush Anand <pratyush.anand@gmail.com>
12103 L:      linux-pci@vger.kernel.org
12104 S:      Maintained
12105 F:      drivers/pci/controller/dwc/*spear*
12106
12107 PCMCIA SUBSYSTEM
12108 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12110 S:      Odd Fixes
12111 F:      Documentation/pcmcia/
12112 F:      tools/pcmcia/
12113 F:      drivers/pcmcia/
12114 F:      include/pcmcia/
12115
12116 PCNET32 NETWORK DRIVER
12117 M:      Don Fry <pcnet32@frontier.com>
12118 L:      netdev@vger.kernel.org
12119 S:      Maintained
12120 F:      drivers/net/ethernet/amd/pcnet32.c
12121
12122 PCRYPT PARALLEL CRYPTO ENGINE
12123 M:      Steffen Klassert <steffen.klassert@secunet.com>
12124 L:      linux-crypto@vger.kernel.org
12125 S:      Maintained
12126 F:      crypto/pcrypt.c
12127 F:      include/crypto/pcrypt.h
12128
12129 PEAQ WMI HOTKEYS DRIVER
12130 M:      Hans de Goede <hdegoede@redhat.com>
12131 L:      platform-driver-x86@vger.kernel.org
12132 S:      Maintained
12133 F:      drivers/platform/x86/peaq-wmi.c
12134
12135 PER-CPU MEMORY ALLOCATOR
12136 M:      Dennis Zhou <dennis@kernel.org>
12137 M:      Tejun Heo <tj@kernel.org>
12138 M:      Christoph Lameter <cl@linux.com>
12139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12140 S:      Maintained
12141 F:      include/linux/percpu*.h
12142 F:      mm/percpu*.c
12143 F:      arch/*/include/asm/percpu.h
12144
12145 PER-TASK DELAY ACCOUNTING
12146 M:      Balbir Singh <bsingharora@gmail.com>
12147 S:      Maintained
12148 F:      include/linux/delayacct.h
12149 F:      kernel/delayacct.c
12150
12151 PERFORMANCE EVENTS SUBSYSTEM
12152 M:      Peter Zijlstra <peterz@infradead.org>
12153 M:      Ingo Molnar <mingo@redhat.com>
12154 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12155 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12156 R:      Jiri Olsa <jolsa@redhat.com>
12157 R:      Namhyung Kim <namhyung@kernel.org>
12158 L:      linux-kernel@vger.kernel.org
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12160 S:      Supported
12161 F:      kernel/events/*
12162 F:      include/linux/perf_event.h
12163 F:      include/uapi/linux/perf_event.h
12164 F:      arch/*/kernel/perf_event*.c
12165 F:      arch/*/kernel/*/perf_event*.c
12166 F:      arch/*/kernel/*/*/perf_event*.c
12167 F:      arch/*/include/asm/perf_event.h
12168 F:      arch/*/kernel/perf_callchain.c
12169 F:      arch/*/events/*
12170 F:      tools/perf/
12171
12172 PERSONALITY HANDLING
12173 M:      Christoph Hellwig <hch@infradead.org>
12174 L:      linux-abi-devel@lists.sourceforge.net
12175 S:      Maintained
12176 F:      include/linux/personality.h
12177 F:      include/uapi/linux/personality.h
12178
12179 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12180 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12181 L:      linux-input@vger.kernel.org
12182 S:      Maintained
12183 F:      Documentation/input/devices/pxrc.rst
12184 F:      drivers/input/joystick/pxrc.c
12185
12186 PHONET PROTOCOL
12187 M:      Remi Denis-Courmont <courmisch@gmail.com>
12188 S:      Supported
12189 F:      Documentation/networking/phonet.txt
12190 F:      include/linux/phonet.h
12191 F:      include/net/phonet/
12192 F:      include/uapi/linux/phonet.h
12193 F:      net/phonet/
12194
12195 PHRAM MTD DRIVER
12196 M:      Joern Engel <joern@lazybastard.org>
12197 L:      linux-mtd@lists.infradead.org
12198 S:      Maintained
12199 F:      drivers/mtd/devices/phram.c
12200
12201 PICOLCD HID DRIVER
12202 M:      Bruno Prémont <bonbons@linux-vserver.org>
12203 L:      linux-input@vger.kernel.org
12204 S:      Maintained
12205 F:      drivers/hid/hid-picolcd*
12206
12207 PICOXCELL SUPPORT
12208 M:      Jamie Iles <jamie@jamieiles.com>
12209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12210 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12211 S:      Supported
12212 F:      arch/arm/boot/dts/picoxcell*
12213 F:      arch/arm/mach-picoxcell/
12214 F:      drivers/crypto/picoxcell*
12215
12216 PIN CONTROL SUBSYSTEM
12217 M:      Linus Walleij <linus.walleij@linaro.org>
12218 L:      linux-gpio@vger.kernel.org
12219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12220 S:      Maintained
12221 F:      Documentation/devicetree/bindings/pinctrl/
12222 F:      Documentation/driver-api/pinctl.rst
12223 F:      drivers/pinctrl/
12224 F:      include/linux/pinctrl/
12225
12226 PIN CONTROLLER - MICROCHIP AT91
12227 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12229 L:      linux-gpio@vger.kernel.org
12230 S:      Supported
12231 F:      drivers/pinctrl/pinctrl-at91*
12232
12233 PIN CONTROLLER - FREESCALE
12234 M:      Dong Aisheng <aisheng.dong@nxp.com>
12235 M:      Fabio Estevam <festevam@gmail.com>
12236 M:      Shawn Guo <shawnguo@kernel.org>
12237 M:      Stefan Agner <stefan@agner.ch>
12238 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12239 L:      linux-gpio@vger.kernel.org
12240 S:      Maintained
12241 F:      drivers/pinctrl/freescale/
12242 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12243
12244 PIN CONTROLLER - INTEL
12245 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12246 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12248 S:      Maintained
12249 F:      drivers/pinctrl/intel/
12250
12251 PIN CONTROLLER - MEDIATEK
12252 M:      Sean Wang <sean.wang@kernel.org>
12253 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12254 S:      Maintained
12255 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12256 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12257 F:      drivers/pinctrl/mediatek/
12258
12259 PIN CONTROLLER - QUALCOMM
12260 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12261 S:      Maintained
12262 L:      linux-arm-msm@vger.kernel.org
12263 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12264 F:      drivers/pinctrl/qcom/
12265
12266 PIN CONTROLLER - RENESAS
12267 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12268 L:      linux-renesas-soc@vger.kernel.org
12269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12270 S:      Maintained
12271 F:      drivers/pinctrl/pinctrl-rz*
12272 F:      drivers/pinctrl/sh-pfc/
12273
12274 PIN CONTROLLER - SAMSUNG
12275 M:      Tomasz Figa <tomasz.figa@gmail.com>
12276 M:      Krzysztof Kozlowski <krzk@kernel.org>
12277 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12279 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12280 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12282 S:      Maintained
12283 F:      drivers/pinctrl/samsung/
12284 F:      include/dt-bindings/pinctrl/samsung.h
12285 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12286
12287 PIN CONTROLLER - SINGLE
12288 M:      Tony Lindgren <tony@atomide.com>
12289 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12291 L:      linux-omap@vger.kernel.org
12292 S:      Maintained
12293 F:      drivers/pinctrl/pinctrl-single.c
12294
12295 PIN CONTROLLER - ST SPEAR
12296 M:      Viresh Kumar <vireshk@kernel.org>
12297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12298 W:      http://www.st.com/spear
12299 S:      Maintained
12300 F:      drivers/pinctrl/spear/
12301
12302 PISTACHIO SOC SUPPORT
12303 M:      James Hartley <james.hartley@sondrel.com>
12304 L:      linux-mips@vger.kernel.org
12305 S:      Odd Fixes
12306 F:      arch/mips/pistachio/
12307 F:      arch/mips/include/asm/mach-pistachio/
12308 F:      arch/mips/boot/dts/img/pistachio*
12309 F:      arch/mips/configs/pistachio*_defconfig
12310
12311 PKTCDVD DRIVER
12312 S:      Orphan
12313 M:      linux-block@vger.kernel.org
12314 F:      drivers/block/pktcdvd.c
12315 F:      include/linux/pktcdvd.h
12316 F:      include/uapi/linux/pktcdvd.h
12317
12318 PKUNITY SOC DRIVERS
12319 M:      Guan Xuetao <gxt@pku.edu.cn>
12320 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12321 S:      Maintained
12322 T:      git git://github.com/gxt/linux.git
12323 F:      drivers/input/serio/i8042-unicore32io.h
12324 F:      drivers/i2c/busses/i2c-puv3.c
12325 F:      drivers/video/fbdev/fb-puv3.c
12326 F:      drivers/rtc/rtc-puv3.c
12327
12328 PMBUS HARDWARE MONITORING DRIVERS
12329 M:      Guenter Roeck <linux@roeck-us.net>
12330 L:      linux-hwmon@vger.kernel.org
12331 W:      http://hwmon.wiki.kernel.org/
12332 W:      http://www.roeck-us.net/linux/drivers/
12333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12334 S:      Maintained
12335 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12336 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12337 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12338 F:      Documentation/hwmon/adm1275
12339 F:      Documentation/hwmon/ibm-cffps
12340 F:      Documentation/hwmon/ir35221
12341 F:      Documentation/hwmon/lm25066
12342 F:      Documentation/hwmon/ltc2978
12343 F:      Documentation/hwmon/ltc3815
12344 F:      Documentation/hwmon/max16064
12345 F:      Documentation/hwmon/max20751
12346 F:      Documentation/hwmon/max31785
12347 F:      Documentation/hwmon/max34440
12348 F:      Documentation/hwmon/max8688
12349 F:      Documentation/hwmon/pmbus
12350 F:      Documentation/hwmon/pmbus-core
12351 F:      Documentation/hwmon/tps40422
12352 F:      Documentation/hwmon/ucd9000
12353 F:      Documentation/hwmon/ucd9200
12354 F:      Documentation/hwmon/zl6100
12355 F:      drivers/hwmon/pmbus/
12356 F:      include/linux/pmbus.h
12357
12358 PMC SIERRA MaxRAID DRIVER
12359 L:      linux-scsi@vger.kernel.org
12360 W:      http://www.pmc-sierra.com/
12361 S:      Orphan
12362 F:      drivers/scsi/pmcraid.*
12363
12364 PMC SIERRA PM8001 DRIVER
12365 M:      Jack Wang <jinpu.wang@profitbricks.com>
12366 M:      lindar_liu@usish.com
12367 L:      linux-scsi@vger.kernel.org
12368 S:      Supported
12369 F:      drivers/scsi/pm8001/
12370
12371 PNP SUPPORT
12372 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12373 S:      Maintained
12374 F:      drivers/pnp/
12375
12376 PNI RM3100 IIO DRIVER
12377 M:      Song Qiang <songqiang1304521@gmail.com>
12378 L:      linux-iio@vger.kernel.org
12379 S:      Maintained
12380 F:      drivers/iio/magnetometer/rm3100*
12381 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12382
12383 POSIX CLOCKS and TIMERS
12384 M:      Thomas Gleixner <tglx@linutronix.de>
12385 L:      linux-kernel@vger.kernel.org
12386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12387 S:      Maintained
12388 F:      fs/timerfd.c
12389 F:      include/linux/timer*
12390 F:      kernel/time/*timer*
12391
12392 POWER MANAGEMENT CORE
12393 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12394 L:      linux-pm@vger.kernel.org
12395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12396 B:      https://bugzilla.kernel.org
12397 S:      Supported
12398 F:      drivers/base/power/
12399 F:      include/linux/pm.h
12400 F:      include/linux/pm_*
12401 F:      include/linux/powercap.h
12402 F:      drivers/powercap/
12403 F:      kernel/configs/nopm.config
12404
12405 POWER STATE COORDINATION INTERFACE (PSCI)
12406 M:      Mark Rutland <mark.rutland@arm.com>
12407 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12408 L:      linux-arm-kernel@lists.infradead.org
12409 S:      Maintained
12410 F:      drivers/firmware/psci*.c
12411 F:      include/linux/psci.h
12412 F:      include/uapi/linux/psci.h
12413
12414 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12415 M:      Sebastian Reichel <sre@kernel.org>
12416 L:      linux-pm@vger.kernel.org
12417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12418 S:      Maintained
12419 F:      Documentation/ABI/testing/sysfs-class-power
12420 F:      Documentation/devicetree/bindings/power/supply/
12421 F:      include/linux/power_supply.h
12422 F:      drivers/power/supply/
12423
12424 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12425 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12426 L:      linuxppc-dev@lists.ozlabs.org
12427 S:      Maintained
12428 F:      drivers/char/powernv-op-panel.c
12429
12430 PPP OVER ATM (RFC 2364)
12431 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12432 S:      Maintained
12433 F:      net/atm/pppoatm.c
12434 F:      include/uapi/linux/atmppp.h
12435
12436 PPP OVER ETHERNET
12437 M:      Michal Ostrowski <mostrows@earthlink.net>
12438 S:      Maintained
12439 F:      drivers/net/ppp/pppoe.c
12440 F:      drivers/net/ppp/pppox.c
12441
12442 PPP OVER L2TP
12443 M:      James Chapman <jchapman@katalix.com>
12444 S:      Maintained
12445 F:      net/l2tp/l2tp_ppp.c
12446 F:      include/linux/if_pppol2tp.h
12447 F:      include/uapi/linux/if_pppol2tp.h
12448
12449 PPP PROTOCOL DRIVERS AND COMPRESSORS
12450 M:      Paul Mackerras <paulus@samba.org>
12451 L:      linux-ppp@vger.kernel.org
12452 S:      Maintained
12453 F:      drivers/net/ppp/ppp_*
12454
12455 PPS SUPPORT
12456 M:      Rodolfo Giometti <giometti@enneenne.com>
12457 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12458 L:      linuxpps@ml.enneenne.com (subscribers-only)
12459 S:      Maintained
12460 F:      Documentation/pps/
12461 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12462 F:      Documentation/ABI/testing/sysfs-pps
12463 F:      drivers/pps/
12464 F:      include/linux/pps*.h
12465 F:      include/uapi/linux/pps.h
12466
12467 PPTP DRIVER
12468 M:      Dmitry Kozlov <xeb@mail.ru>
12469 L:      netdev@vger.kernel.org
12470 S:      Maintained
12471 F:      drivers/net/ppp/pptp.c
12472 W:      http://sourceforge.net/projects/accel-pptp
12473
12474 PRINTK
12475 M:      Petr Mladek <pmladek@suse.com>
12476 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12477 R:      Steven Rostedt <rostedt@goodmis.org>
12478 S:      Maintained
12479 F:      kernel/printk/
12480 F:      include/linux/printk.h
12481
12482 PRISM54 WIRELESS DRIVER
12483 M:      Luis Chamberlain <mcgrof@kernel.org>
12484 L:      linux-wireless@vger.kernel.org
12485 W:      http://wireless.kernel.org/en/users/Drivers/p54
12486 S:      Obsolete
12487 F:      drivers/net/wireless/intersil/prism54/
12488
12489 PROC FILESYSTEM
12490 R:      Alexey Dobriyan <adobriyan@gmail.com>
12491 L:      linux-kernel@vger.kernel.org
12492 L:      linux-fsdevel@vger.kernel.org
12493 S:      Maintained
12494 F:      fs/proc/
12495 F:      include/linux/proc_fs.h
12496 F:      tools/testing/selftests/proc/
12497 F:      Documentation/filesystems/proc.txt
12498
12499 PROC SYSCTL
12500 M:      Luis Chamberlain <mcgrof@kernel.org>
12501 M:      Kees Cook <keescook@chromium.org>
12502 L:      linux-kernel@vger.kernel.org
12503 L:      linux-fsdevel@vger.kernel.org
12504 S:      Maintained
12505 F:      fs/proc/proc_sysctl.c
12506 F:      include/linux/sysctl.h
12507 F:      kernel/sysctl.c
12508 F:      tools/testing/selftests/sysctl/
12509
12510 PS3 NETWORK SUPPORT
12511 M:      Geoff Levand <geoff@infradead.org>
12512 L:      netdev@vger.kernel.org
12513 L:      linuxppc-dev@lists.ozlabs.org
12514 S:      Maintained
12515 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12516
12517 PS3 PLATFORM SUPPORT
12518 M:      Geoff Levand <geoff@infradead.org>
12519 L:      linuxppc-dev@lists.ozlabs.org
12520 S:      Maintained
12521 F:      arch/powerpc/boot/ps3*
12522 F:      arch/powerpc/include/asm/lv1call.h
12523 F:      arch/powerpc/include/asm/ps3*.h
12524 F:      arch/powerpc/platforms/ps3/
12525 F:      drivers/*/ps3*
12526 F:      drivers/ps3/
12527 F:      drivers/rtc/rtc-ps3.c
12528 F:      drivers/usb/host/*ps3.c
12529 F:      sound/ppc/snd_ps3*
12530
12531 PS3VRAM DRIVER
12532 M:      Jim Paris <jim@jtan.com>
12533 M:      Geoff Levand <geoff@infradead.org>
12534 L:      linuxppc-dev@lists.ozlabs.org
12535 S:      Maintained
12536 F:      drivers/block/ps3vram.c
12537
12538 PSAMPLE PACKET SAMPLING SUPPORT:
12539 M:      Yotam Gigi <yotam.gi@gmail.com>
12540 S:      Maintained
12541 F:      net/psample
12542 F:      include/net/psample.h
12543 F:      include/uapi/linux/psample.h
12544
12545 PSTORE FILESYSTEM
12546 M:      Kees Cook <keescook@chromium.org>
12547 M:      Anton Vorontsov <anton@enomsg.org>
12548 M:      Colin Cross <ccross@android.com>
12549 M:      Tony Luck <tony.luck@intel.com>
12550 S:      Maintained
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12552 F:      fs/pstore/
12553 F:      include/linux/pstore*
12554 F:      drivers/firmware/efi/efi-pstore.c
12555 F:      drivers/acpi/apei/erst.c
12556 F:      Documentation/admin-guide/ramoops.rst
12557 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12558 K:      \b(pstore|ramoops)
12559
12560 PTP HARDWARE CLOCK SUPPORT
12561 M:      Richard Cochran <richardcochran@gmail.com>
12562 L:      netdev@vger.kernel.org
12563 S:      Maintained
12564 W:      http://linuxptp.sourceforge.net/
12565 F:      Documentation/ABI/testing/sysfs-ptp
12566 F:      Documentation/ptp/*
12567 F:      drivers/net/phy/dp83640*
12568 F:      drivers/ptp/*
12569 F:      include/linux/ptp_cl*
12570
12571 PTRACE SUPPORT
12572 M:      Oleg Nesterov <oleg@redhat.com>
12573 S:      Maintained
12574 F:      include/asm-generic/syscall.h
12575 F:      include/linux/ptrace.h
12576 F:      include/linux/regset.h
12577 F:      include/linux/tracehook.h
12578 F:      include/uapi/linux/ptrace.h
12579 F:      include/uapi/linux/ptrace.h
12580 F:      include/asm-generic/ptrace.h
12581 F:      kernel/ptrace.c
12582 F:      arch/*/ptrace*.c
12583 F:      arch/*/*/ptrace*.c
12584 F:      arch/*/include/asm/ptrace*.h
12585
12586 PULSE8-CEC DRIVER
12587 M:      Hans Verkuil <hverkuil@xs4all.nl>
12588 L:      linux-media@vger.kernel.org
12589 T:      git git://linuxtv.org/media_tree.git
12590 S:      Maintained
12591 F:      drivers/media/usb/pulse8-cec/*
12592 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12593
12594 PVRUSB2 VIDEO4LINUX DRIVER
12595 M:      Mike Isely <isely@pobox.com>
12596 L:      pvrusb2@isely.net       (subscribers-only)
12597 L:      linux-media@vger.kernel.org
12598 W:      http://www.isely.net/pvrusb2/
12599 T:      git git://linuxtv.org/media_tree.git
12600 S:      Maintained
12601 F:      Documentation/media/v4l-drivers/pvrusb2*
12602 F:      drivers/media/usb/pvrusb2/
12603
12604 PWC WEBCAM DRIVER
12605 M:      Hans Verkuil <hverkuil@xs4all.nl>
12606 L:      linux-media@vger.kernel.org
12607 T:      git git://linuxtv.org/media_tree.git
12608 S:      Odd Fixes
12609 F:      drivers/media/usb/pwc/*
12610 F:      include/trace/events/pwc.h
12611
12612 PWM FAN DRIVER
12613 M:      Kamil Debski <kamil@wypas.org>
12614 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12615 L:      linux-hwmon@vger.kernel.org
12616 S:      Supported
12617 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12618 F:      Documentation/hwmon/pwm-fan
12619 F:      drivers/hwmon/pwm-fan.c
12620
12621 PWM IR Transmitter
12622 M:      Sean Young <sean@mess.org>
12623 L:      linux-media@vger.kernel.org
12624 S:      Maintained
12625 F:      drivers/media/rc/pwm-ir-tx.c
12626
12627 PWM SUBSYSTEM
12628 M:      Thierry Reding <thierry.reding@gmail.com>
12629 L:      linux-pwm@vger.kernel.org
12630 S:      Maintained
12631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12632 F:      Documentation/pwm.txt
12633 F:      Documentation/devicetree/bindings/pwm/
12634 F:      include/linux/pwm.h
12635 F:      drivers/pwm/
12636 F:      drivers/video/backlight/pwm_bl.c
12637 F:      include/linux/pwm_backlight.h
12638 F:      drivers/gpio/gpio-mvebu.c
12639 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12640
12641 PXA GPIO DRIVER
12642 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12643 L:      linux-gpio@vger.kernel.org
12644 S:      Maintained
12645 F:      drivers/gpio/gpio-pxa.c
12646
12647 PXA MMCI DRIVER
12648 S:      Orphan
12649
12650 PXA RTC DRIVER
12651 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12652 L:      linux-rtc@vger.kernel.org
12653 S:      Maintained
12654
12655 PXA2xx/PXA3xx SUPPORT
12656 M:      Daniel Mack <daniel@zonque.org>
12657 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12658 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12660 T:      git git://github.com/hzhuang1/linux.git
12661 T:      git git://github.com/rjarzmik/linux.git
12662 S:      Maintained
12663 F:      arch/arm/boot/dts/pxa*
12664 F:      arch/arm/mach-pxa/
12665 F:      drivers/dma/pxa*
12666 F:      drivers/pcmcia/pxa2xx*
12667 F:      drivers/pinctrl/pxa/
12668 F:      drivers/spi/spi-pxa2xx*
12669 F:      drivers/usb/gadget/udc/pxa2*
12670 F:      include/sound/pxa2xx-lib.h
12671 F:      sound/arm/pxa*
12672 F:      sound/soc/pxa/
12673
12674 QAT DRIVER
12675 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12676 L:      qat-linux@intel.com
12677 S:      Supported
12678 F:      drivers/crypto/qat/
12679
12680 QCOM AUDIO (ASoC) DRIVERS
12681 M:      Patrick Lai <plai@codeaurora.org>
12682 M:      Banajit Goswami <bgoswami@codeaurora.org>
12683 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12684 S:      Supported
12685 F:      sound/soc/qcom/
12686
12687 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12688 M:      Gabriel Somlo <somlo@cmu.edu>
12689 M:      "Michael S. Tsirkin" <mst@redhat.com>
12690 L:      qemu-devel@nongnu.org
12691 S:      Maintained
12692 F:      drivers/firmware/qemu_fw_cfg.c
12693 F:      include/uapi/linux/qemu_fw_cfg.h
12694
12695 QIB DRIVER
12696 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12697 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12698 L:      linux-rdma@vger.kernel.org
12699 S:      Supported
12700 F:      drivers/infiniband/hw/qib/
12701
12702 QLOGIC QL41xxx FCOE DRIVER
12703 M:      QLogic-Storage-Upstream@cavium.com
12704 L:      linux-scsi@vger.kernel.org
12705 S:      Supported
12706 F:      drivers/scsi/qedf/
12707
12708 QLOGIC QL41xxx ISCSI DRIVER
12709 M:      QLogic-Storage-Upstream@cavium.com
12710 L:      linux-scsi@vger.kernel.org
12711 S:      Supported
12712 F:      drivers/scsi/qedi/
12713
12714 QLOGIC QL4xxx ETHERNET DRIVER
12715 M:      Ariel Elior <aelior@marvell.com>
12716 M:      GR-everest-linux-l2@marvell.com
12717 L:      netdev@vger.kernel.org
12718 S:      Supported
12719 F:      drivers/net/ethernet/qlogic/qed/
12720 F:      include/linux/qed/
12721 F:      drivers/net/ethernet/qlogic/qede/
12722
12723 QLOGIC QL4xxx RDMA DRIVER
12724 M:      Michal Kalderon <mkalderon@marvell.com>
12725 M:      Ariel Elior <aelior@marvell.com>
12726 L:      linux-rdma@vger.kernel.org
12727 S:      Supported
12728 F:      drivers/infiniband/hw/qedr/
12729 F:      include/uapi/rdma/qedr-abi.h
12730
12731 QLOGIC QLA1280 SCSI DRIVER
12732 M:      Michael Reed <mdr@sgi.com>
12733 L:      linux-scsi@vger.kernel.org
12734 S:      Maintained
12735 F:      drivers/scsi/qla1280.[ch]
12736
12737 QLOGIC QLA2XXX FC-SCSI DRIVER
12738 M:      qla2xxx-upstream@qlogic.com
12739 L:      linux-scsi@vger.kernel.org
12740 S:      Supported
12741 F:      Documentation/scsi/LICENSE.qla2xxx
12742 F:      drivers/scsi/qla2xxx/
12743
12744 QLOGIC QLA3XXX NETWORK DRIVER
12745 M:      GR-Linux-NIC-Dev@marvell.com
12746 L:      netdev@vger.kernel.org
12747 S:      Supported
12748 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12749 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12750
12751 QLOGIC QLA4XXX iSCSI DRIVER
12752 M:      QLogic-Storage-Upstream@qlogic.com
12753 L:      linux-scsi@vger.kernel.org
12754 S:      Supported
12755 F:      Documentation/scsi/LICENSE.qla4xxx
12756 F:      drivers/scsi/qla4xxx/
12757
12758 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12759 M:      Shahed Shaikh <shshaikh@marvell.com>
12760 M:      Manish Chopra <manishc@marvell.com>
12761 M:      GR-Linux-NIC-Dev@marvell.com
12762 L:      netdev@vger.kernel.org
12763 S:      Supported
12764 F:      drivers/net/ethernet/qlogic/qlcnic/
12765
12766 QLOGIC QLGE 10Gb ETHERNET DRIVER
12767 M:      Manish Chopra <manishc@marvell.com>
12768 M:      GR-Linux-NIC-Dev@marvell.com
12769 L:      netdev@vger.kernel.org
12770 S:      Supported
12771 F:      drivers/net/ethernet/qlogic/qlge/
12772
12773 QM1D1B0004 MEDIA DRIVER
12774 M:      Akihiro Tsukada <tskd08@gmail.com>
12775 L:      linux-media@vger.kernel.org
12776 S:      Odd Fixes
12777 F:      drivers/media/tuners/qm1d1b0004*
12778
12779 QM1D1C0042 MEDIA DRIVER
12780 M:      Akihiro Tsukada <tskd08@gmail.com>
12781 L:      linux-media@vger.kernel.org
12782 S:      Odd Fixes
12783 F:      drivers/media/tuners/qm1d1c0042*
12784
12785 QNX4 FILESYSTEM
12786 M:      Anders Larsen <al@alarsen.net>
12787 W:      http://www.alarsen.net/linux/qnx4fs/
12788 S:      Maintained
12789 F:      fs/qnx4/
12790 F:      include/uapi/linux/qnx4_fs.h
12791 F:      include/uapi/linux/qnxtypes.h
12792
12793 QORIQ DPAA2 FSL-MC BUS DRIVER
12794 M:      Stuart Yoder <stuyoder@gmail.com>
12795 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12796 L:      linux-kernel@vger.kernel.org
12797 S:      Maintained
12798 F:      drivers/bus/fsl-mc/
12799 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12800 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12801
12802 QT1010 MEDIA DRIVER
12803 M:      Antti Palosaari <crope@iki.fi>
12804 L:      linux-media@vger.kernel.org
12805 W:      https://linuxtv.org
12806 W:      http://palosaari.fi/linux/
12807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12808 T:      git git://linuxtv.org/anttip/media_tree.git
12809 S:      Maintained
12810 F:      drivers/media/tuners/qt1010*
12811
12812 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12813 M:      Kalle Valo <kvalo@codeaurora.org>
12814 L:      ath10k@lists.infradead.org
12815 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12817 S:      Supported
12818 F:      drivers/net/wireless/ath/ath10k/
12819
12820 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12821 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12822 L:      linux-wireless@vger.kernel.org
12823 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12824 S:      Supported
12825 F:      drivers/net/wireless/ath/ath9k/
12826
12827 QUALCOMM CAMERA SUBSYSTEM DRIVER
12828 M:      Todor Tomov <todor.too@gmail.com>
12829 L:      linux-media@vger.kernel.org
12830 S:      Maintained
12831 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12832 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12833 F:      drivers/media/platform/qcom/camss/
12834
12835 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12836 M:      Ilia Lin <ilia.lin@kernel.org>
12837 L:      linux-pm@vger.kernel.org
12838 S:      Maintained
12839 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12840 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12841
12842 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12843 M:      Timur Tabi <timur@kernel.org>
12844 L:      netdev@vger.kernel.org
12845 S:      Maintained
12846 F:      drivers/net/ethernet/qualcomm/emac/
12847
12848 QUALCOMM ETHQOS ETHERNET DRIVER
12849 M:      Vinod Koul <vkoul@kernel.org>
12850 M:      Niklas Cassel <niklas.cassel@linaro.org>
12851 L:      netdev@vger.kernel.org
12852 S:      Maintained
12853 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12854 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12855
12856 QUALCOMM GENERIC INTERFACE I2C DRIVER
12857 M:      Alok Chauhan <alokc@codeaurora.org>
12858 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12859 L:      linux-i2c@vger.kernel.org
12860 L:      linux-arm-msm@vger.kernel.org
12861 S:      Supported
12862 F:      drivers/i2c/busses/i2c-qcom-geni.c
12863
12864 QUALCOMM HEXAGON ARCHITECTURE
12865 M:      Richard Kuo <rkuo@codeaurora.org>
12866 L:      linux-hexagon@vger.kernel.org
12867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12868 S:      Supported
12869 F:      arch/hexagon/
12870
12871 QUALCOMM HIDMA DRIVER
12872 M:      Sinan Kaya <okaya@kernel.org>
12873 L:      linux-arm-kernel@lists.infradead.org
12874 L:      linux-arm-msm@vger.kernel.org
12875 L:      dmaengine@vger.kernel.org
12876 S:      Supported
12877 F:      drivers/dma/qcom/hidma*
12878
12879 QUALCOMM IOMMU
12880 M:      Rob Clark <robdclark@gmail.com>
12881 L:      iommu@lists.linux-foundation.org
12882 L:      linux-arm-msm@vger.kernel.org
12883 S:      Maintained
12884 F:      drivers/iommu/qcom_iommu.c
12885
12886 QUALCOMM TSENS THERMAL DRIVER
12887 M:      Amit Kucheria <amit.kucheria@linaro.org>
12888 L:      linux-pm@vger.kernel.org
12889 L:      linux-arm-msm@vger.kernel.org
12890 S:      Maintained
12891 F:      drivers/thermal/qcom/
12892
12893 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12894 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12895 L:      linux-media@vger.kernel.org
12896 L:      linux-arm-msm@vger.kernel.org
12897 T:      git git://linuxtv.org/media_tree.git
12898 S:      Maintained
12899 F:      drivers/media/platform/qcom/venus/
12900
12901 QUALCOMM WCN36XX WIRELESS DRIVER
12902 M:      Kalle Valo <kvalo@codeaurora.org>
12903 L:      wcn36xx@lists.infradead.org
12904 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12905 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12906 S:      Supported
12907 F:      drivers/net/wireless/ath/wcn36xx/
12908
12909 QUANTENNA QTNFMAC WIRELESS DRIVER
12910 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12911 M:      Avinash Patil <avinashp@quantenna.com>
12912 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12913 L:      linux-wireless@vger.kernel.org
12914 S:      Maintained
12915 F:      drivers/net/wireless/quantenna
12916
12917 RADEON and AMDGPU DRM DRIVERS
12918 M:      Alex Deucher <alexander.deucher@amd.com>
12919 M:      Christian König <christian.koenig@amd.com>
12920 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12921 L:      amd-gfx@lists.freedesktop.org
12922 T:      git git://people.freedesktop.org/~agd5f/linux
12923 S:      Supported
12924 F:      drivers/gpu/drm/radeon/
12925 F:      include/uapi/drm/radeon_drm.h
12926 F:      drivers/gpu/drm/amd/
12927 F:      include/uapi/drm/amdgpu_drm.h
12928
12929 RADEON FRAMEBUFFER DISPLAY DRIVER
12930 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12931 L:      linux-fbdev@vger.kernel.org
12932 S:      Maintained
12933 F:      drivers/video/fbdev/aty/radeon*
12934 F:      include/uapi/linux/radeonfb.h
12935
12936 RADIOSHARK RADIO DRIVER
12937 M:      Hans Verkuil <hverkuil@xs4all.nl>
12938 L:      linux-media@vger.kernel.org
12939 T:      git git://linuxtv.org/media_tree.git
12940 S:      Maintained
12941 F:      drivers/media/radio/radio-shark.c
12942
12943 RADIOSHARK2 RADIO DRIVER
12944 M:      Hans Verkuil <hverkuil@xs4all.nl>
12945 L:      linux-media@vger.kernel.org
12946 T:      git git://linuxtv.org/media_tree.git
12947 S:      Maintained
12948 F:      drivers/media/radio/radio-shark2.c
12949 F:      drivers/media/radio/radio-tea5777.c
12950
12951 RADOS BLOCK DEVICE (RBD)
12952 M:      Ilya Dryomov <idryomov@gmail.com>
12953 M:      Sage Weil <sage@redhat.com>
12954 M:      Alex Elder <elder@kernel.org>
12955 L:      ceph-devel@vger.kernel.org
12956 W:      http://ceph.com/
12957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12958 T:      git git://github.com/ceph/ceph-client.git
12959 S:      Supported
12960 F:      Documentation/ABI/testing/sysfs-bus-rbd
12961 F:      drivers/block/rbd.c
12962 F:      drivers/block/rbd_types.h
12963
12964 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12965 M:      Paul Mackerras <paulus@samba.org>
12966 L:      linux-fbdev@vger.kernel.org
12967 S:      Maintained
12968 F:      drivers/video/fbdev/aty/aty128fb.c
12969
12970 RAINSHADOW-CEC DRIVER
12971 M:      Hans Verkuil <hverkuil@xs4all.nl>
12972 L:      linux-media@vger.kernel.org
12973 T:      git git://linuxtv.org/media_tree.git
12974 S:      Maintained
12975 F:      drivers/media/usb/rainshadow-cec/*
12976
12977 RALINK MIPS ARCHITECTURE
12978 M:      John Crispin <john@phrozen.org>
12979 L:      linux-mips@vger.kernel.org
12980 S:      Maintained
12981 F:      arch/mips/ralink
12982
12983 RALINK RT2X00 WIRELESS LAN DRIVER
12984 P:      rt2x00 project
12985 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12986 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12987 L:      linux-wireless@vger.kernel.org
12988 S:      Maintained
12989 F:      drivers/net/wireless/ralink/rt2x00/
12990
12991 RAMDISK RAM BLOCK DEVICE DRIVER
12992 M:      Jens Axboe <axboe@kernel.dk>
12993 S:      Maintained
12994 F:      Documentation/blockdev/ramdisk.txt
12995 F:      drivers/block/brd.c
12996
12997 RANCHU VIRTUAL BOARD FOR MIPS
12998 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12999 L:      linux-mips@vger.kernel.org
13000 S:      Supported
13001 F:      arch/mips/generic/board-ranchu.c
13002 F:      arch/mips/configs/generic/board-ranchu.config
13003
13004 RANDOM NUMBER DRIVER
13005 M:      "Theodore Ts'o" <tytso@mit.edu>
13006 S:      Maintained
13007 F:      drivers/char/random.c
13008
13009 RAPIDIO SUBSYSTEM
13010 M:      Matt Porter <mporter@kernel.crashing.org>
13011 M:      Alexandre Bounine <alex.bou9@gmail.com>
13012 S:      Maintained
13013 F:      drivers/rapidio/
13014
13015 RAS INFRASTRUCTURE
13016 M:      Tony Luck <tony.luck@intel.com>
13017 M:      Borislav Petkov <bp@alien8.de>
13018 L:      linux-edac@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/ras/
13021 F:      include/linux/ras.h
13022 F:      include/ras/ras_event.h
13023 F:      Documentation/admin-guide/ras.rst
13024
13025 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13026 L:      linux-wireless@vger.kernel.org
13027 S:      Orphan
13028 F:      drivers/net/wireless/ray*
13029
13030 RCUTORTURE TEST FRAMEWORK
13031 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13032 M:      Josh Triplett <josh@joshtriplett.org>
13033 R:      Steven Rostedt <rostedt@goodmis.org>
13034 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13035 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13036 L:      linux-kernel@vger.kernel.org
13037 S:      Supported
13038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13039 F:      tools/testing/selftests/rcutorture
13040
13041 RDC R-321X SoC
13042 M:      Florian Fainelli <florian@openwrt.org>
13043 S:      Maintained
13044
13045 RDC R6040 FAST ETHERNET DRIVER
13046 M:      Florian Fainelli <f.fainelli@gmail.com>
13047 L:      netdev@vger.kernel.org
13048 S:      Maintained
13049 F:      drivers/net/ethernet/rdc/r6040.c
13050
13051 RDMAVT - RDMA verbs software
13052 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13053 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13054 L:      linux-rdma@vger.kernel.org
13055 S:      Supported
13056 F:      drivers/infiniband/sw/rdmavt
13057
13058 RDS - RELIABLE DATAGRAM SOCKETS
13059 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13060 L:      netdev@vger.kernel.org
13061 L:      linux-rdma@vger.kernel.org
13062 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13063 W:      https://oss.oracle.com/projects/rds/
13064 S:      Supported
13065 F:      net/rds/
13066 F:      Documentation/networking/rds.txt
13067
13068 RDT - RESOURCE ALLOCATION
13069 M:      Fenghua Yu <fenghua.yu@intel.com>
13070 M:      Reinette Chatre <reinette.chatre@intel.com>
13071 L:      linux-kernel@vger.kernel.org
13072 S:      Supported
13073 F:      arch/x86/kernel/cpu/resctrl/
13074 F:      arch/x86/include/asm/resctrl_sched.h
13075 F:      Documentation/x86/resctrl*
13076
13077 READ-COPY UPDATE (RCU)
13078 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13079 M:      Josh Triplett <josh@joshtriplett.org>
13080 R:      Steven Rostedt <rostedt@goodmis.org>
13081 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13082 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13083 R:      Joel Fernandes <joel@joelfernandes.org>
13084 L:      linux-kernel@vger.kernel.org
13085 W:      http://www.rdrop.com/users/paulmck/RCU/
13086 S:      Supported
13087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13088 F:      Documentation/RCU/
13089 X:      Documentation/RCU/torture.txt
13090 F:      include/linux/rcu*
13091 X:      include/linux/srcu*.h
13092 F:      kernel/rcu/
13093 X:      kernel/rcu/srcu*.c
13094
13095 REAL TIME CLOCK (RTC) SUBSYSTEM
13096 M:      Alessandro Zummo <a.zummo@towertech.it>
13097 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13098 L:      linux-rtc@vger.kernel.org
13099 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13101 S:      Maintained
13102 F:      Documentation/devicetree/bindings/rtc/
13103 F:      Documentation/rtc.txt
13104 F:      drivers/rtc/
13105 F:      include/linux/rtc.h
13106 F:      include/uapi/linux/rtc.h
13107 F:      include/linux/rtc/
13108 F:      include/linux/platform_data/rtc-*
13109 F:      tools/testing/selftests/rtc/
13110
13111 REALTEK AUDIO CODECS
13112 M:      Bard Liao <bardliao@realtek.com>
13113 M:      Oder Chiou <oder_chiou@realtek.com>
13114 S:      Maintained
13115 F:      sound/soc/codecs/rt*
13116 F:      include/sound/rt*.h
13117
13118 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13119 M:      Linus Walleij <linus.walleij@linaro.org>
13120 S:      Maintained
13121 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13122 F:      drivers/net/dsa/realtek-smi*
13123 F:      drivers/net/dsa/rtl83*
13124
13125 REDPINE WIRELESS DRIVER
13126 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13127 M:      Siva Rebbagondla <siva8118@gmail.com>
13128 L:      linux-wireless@vger.kernel.org
13129 S:      Maintained
13130 F:      drivers/net/wireless/rsi/
13131
13132 REGISTER MAP ABSTRACTION
13133 M:      Mark Brown <broonie@kernel.org>
13134 L:      linux-kernel@vger.kernel.org
13135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13136 S:      Supported
13137 F:      Documentation/devicetree/bindings/regmap/
13138 F:      drivers/base/regmap/
13139 F:      include/linux/regmap.h
13140
13141 REISERFS FILE SYSTEM
13142 L:      reiserfs-devel@vger.kernel.org
13143 S:      Supported
13144 F:      fs/reiserfs/
13145
13146 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13147 M:      Ohad Ben-Cohen <ohad@wizery.com>
13148 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13149 L:      linux-remoteproc@vger.kernel.org
13150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13151 S:      Maintained
13152 F:      Documentation/devicetree/bindings/remoteproc/
13153 F:      Documentation/remoteproc.txt
13154 F:      drivers/remoteproc/
13155 F:      include/linux/remoteproc.h
13156
13157 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13158 M:      Ohad Ben-Cohen <ohad@wizery.com>
13159 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13160 L:      linux-remoteproc@vger.kernel.org
13161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13162 S:      Maintained
13163 F:      drivers/rpmsg/
13164 F:      Documentation/rpmsg.txt
13165 F:      include/linux/rpmsg.h
13166 F:      include/linux/rpmsg/
13167
13168 RENESAS CLOCK DRIVERS
13169 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13170 L:      linux-renesas-soc@vger.kernel.org
13171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13172 S:      Supported
13173 F:      drivers/clk/renesas/
13174
13175 RENESAS EMEV2 I2C DRIVER
13176 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13177 S:      Supported
13178 F:      drivers/i2c/busses/i2c-emev2.c
13179
13180 RENESAS ETHERNET DRIVERS
13181 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13182 L:      netdev@vger.kernel.org
13183 L:      linux-renesas-soc@vger.kernel.org
13184 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13185 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13186 F:      drivers/net/ethernet/renesas/
13187 F:      include/linux/sh_eth.h
13188
13189 RENESAS R-CAR GYROADC DRIVER
13190 M:      Marek Vasut <marek.vasut@gmail.com>
13191 L:      linux-iio@vger.kernel.org
13192 S:      Supported
13193 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13194 F:      drivers/iio/adc/rcar-gyroadc.c
13195
13196 RENESAS R-CAR I2C DRIVERS
13197 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13198 S:      Supported
13199 F:      drivers/i2c/busses/i2c-rcar.c
13200 F:      drivers/i2c/busses/i2c-sh_mobile.c
13201
13202 RENESAS RIIC DRIVER
13203 M:      Chris Brandt <chris.brandt@renesas.com>
13204 S:      Supported
13205 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13206 F:      drivers/i2c/busses/i2c-riic.c
13207
13208 RENESAS USB PHY DRIVER
13209 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13210 L:      linux-renesas-soc@vger.kernel.org
13211 S:      Maintained
13212 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13213
13214 RESET CONTROLLER FRAMEWORK
13215 M:      Philipp Zabel <p.zabel@pengutronix.de>
13216 T:      git git://git.pengutronix.de/git/pza/linux
13217 S:      Maintained
13218 F:      drivers/reset/
13219 F:      Documentation/devicetree/bindings/reset/
13220 F:      include/dt-bindings/reset/
13221 F:      include/linux/reset.h
13222 F:      include/linux/reset/
13223 F:      include/linux/reset-controller.h
13224
13225 RESTARTABLE SEQUENCES SUPPORT
13226 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13227 M:      Peter Zijlstra <peterz@infradead.org>
13228 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13229 M:      Boqun Feng <boqun.feng@gmail.com>
13230 L:      linux-kernel@vger.kernel.org
13231 S:      Supported
13232 F:      kernel/rseq.c
13233 F:      include/uapi/linux/rseq.h
13234 F:      include/trace/events/rseq.h
13235 F:      tools/testing/selftests/rseq/
13236
13237 RFKILL
13238 M:      Johannes Berg <johannes@sipsolutions.net>
13239 L:      linux-wireless@vger.kernel.org
13240 W:      http://wireless.kernel.org/
13241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13243 S:      Maintained
13244 F:      Documentation/rfkill.txt
13245 F:      Documentation/ABI/stable/sysfs-class-rfkill
13246 F:      net/rfkill/
13247 F:      include/linux/rfkill.h
13248 F:      include/uapi/linux/rfkill.h
13249
13250 RHASHTABLE
13251 M:      Thomas Graf <tgraf@suug.ch>
13252 M:      Herbert Xu <herbert@gondor.apana.org.au>
13253 L:      netdev@vger.kernel.org
13254 S:      Maintained
13255 F:      lib/rhashtable.c
13256 F:      lib/test_rhashtable.c
13257 F:      include/linux/rhashtable.h
13258 F:      include/linux/rhashtable-types.h
13259
13260 RICOH R5C592 MEMORYSTICK DRIVER
13261 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13262 S:      Maintained
13263 F:      drivers/memstick/host/r592.*
13264
13265 RICOH SMARTMEDIA/XD DRIVER
13266 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13267 S:      Maintained
13268 F:      drivers/mtd/nand/raw/r852.c
13269 F:      drivers/mtd/nand/raw/r852.h
13270
13271 RISC-V ARCHITECTURE
13272 M:      Palmer Dabbelt <palmer@sifive.com>
13273 M:      Albert Ou <aou@eecs.berkeley.edu>
13274 L:      linux-riscv@lists.infradead.org
13275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13276 S:      Supported
13277 F:      arch/riscv/
13278 K:      riscv
13279 N:      riscv
13280
13281 ROCCAT DRIVERS
13282 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13283 W:      http://sourceforge.net/projects/roccat/
13284 S:      Maintained
13285 F:      drivers/hid/hid-roccat*
13286 F:      include/linux/hid-roccat*
13287 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13288
13289 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13290 M:      Jacob chen <jacob2.chen@rock-chips.com>
13291 L:      linux-media@vger.kernel.org
13292 S:      Maintained
13293 F:      drivers/media/platform/rockchip/rga/
13294 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13295
13296 ROCKCHIP VPU CODEC DRIVER
13297 M:      Ezequiel Garcia <ezequiel@collabora.com>
13298 L:      linux-media@vger.kernel.org
13299 S:      Maintained
13300 F:      drivers/staging/media/platform/rockchip/vpu/
13301 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13302
13303 ROCKER DRIVER
13304 M:      Jiri Pirko <jiri@resnulli.us>
13305 L:      netdev@vger.kernel.org
13306 S:      Supported
13307 F:      drivers/net/ethernet/rocker/
13308
13309 ROCKETPORT DRIVER
13310 P:      Comtrol Corp.
13311 W:      http://www.comtrol.com
13312 S:      Maintained
13313 F:      Documentation/serial/rocket.txt
13314 F:      drivers/tty/rocket*
13315
13316 ROCKETPORT EXPRESS/INFINITY DRIVER
13317 M:      Kevin Cernekee <cernekee@gmail.com>
13318 L:      linux-serial@vger.kernel.org
13319 S:      Odd Fixes
13320 F:      drivers/tty/serial/rp2.*
13321
13322 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13323 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13324 L:      linux-kernel@vger.kernel.org
13325 L:      linux-renesas-soc@vger.kernel.org
13326 S:      Supported
13327 F:      drivers/mfd/bd9571mwv.c
13328 F:      drivers/regulator/bd9571mwv-regulator.c
13329 F:      drivers/gpio/gpio-bd9571mwv.c
13330 F:      include/linux/mfd/bd9571mwv.h
13331 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13332
13333 ROSE NETWORK LAYER
13334 M:      Ralf Baechle <ralf@linux-mips.org>
13335 L:      linux-hams@vger.kernel.org
13336 W:      http://www.linux-ax25.org/
13337 S:      Maintained
13338 F:      include/net/rose.h
13339 F:      include/uapi/linux/rose.h
13340 F:      net/rose/
13341
13342 RTL2830 MEDIA DRIVER
13343 M:      Antti Palosaari <crope@iki.fi>
13344 L:      linux-media@vger.kernel.org
13345 W:      https://linuxtv.org
13346 W:      http://palosaari.fi/linux/
13347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13348 T:      git git://linuxtv.org/anttip/media_tree.git
13349 S:      Maintained
13350 F:      drivers/media/dvb-frontends/rtl2830*
13351
13352 RTL2832 MEDIA DRIVER
13353 M:      Antti Palosaari <crope@iki.fi>
13354 L:      linux-media@vger.kernel.org
13355 W:      https://linuxtv.org
13356 W:      http://palosaari.fi/linux/
13357 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13358 T:      git git://linuxtv.org/anttip/media_tree.git
13359 S:      Maintained
13360 F:      drivers/media/dvb-frontends/rtl2832*
13361
13362 RTL2832_SDR MEDIA DRIVER
13363 M:      Antti Palosaari <crope@iki.fi>
13364 L:      linux-media@vger.kernel.org
13365 W:      https://linuxtv.org
13366 W:      http://palosaari.fi/linux/
13367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13368 T:      git git://linuxtv.org/anttip/media_tree.git
13369 S:      Maintained
13370 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13371
13372 RTL8180 WIRELESS DRIVER
13373 L:      linux-wireless@vger.kernel.org
13374 W:      http://wireless.kernel.org/
13375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13376 S:      Orphan
13377 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13378
13379 RTL8187 WIRELESS DRIVER
13380 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13381 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13382 M:      Larry Finger <Larry.Finger@lwfinger.net>
13383 L:      linux-wireless@vger.kernel.org
13384 W:      http://wireless.kernel.org/
13385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13386 S:      Maintained
13387 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13388
13389 REALTEK WIRELESS DRIVER (rtlwifi family)
13390 M:      Ping-Ke Shih <pkshih@realtek.com>
13391 L:      linux-wireless@vger.kernel.org
13392 W:      http://wireless.kernel.org/
13393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13394 S:      Maintained
13395 F:      drivers/net/wireless/realtek/rtlwifi/
13396
13397 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13398 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13399 L:      linux-wireless@vger.kernel.org
13400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13401 S:      Maintained
13402 F:      drivers/net/wireless/realtek/rtl8xxxu/
13403
13404 RXRPC SOCKETS (AF_RXRPC)
13405 M:      David Howells <dhowells@redhat.com>
13406 L:      linux-afs@lists.infradead.org
13407 S:      Supported
13408 F:      net/rxrpc/
13409 F:      include/keys/rxrpc-type.h
13410 F:      include/net/af_rxrpc.h
13411 F:      include/trace/events/rxrpc.h
13412 F:      include/uapi/linux/rxrpc.h
13413 F:      Documentation/networking/rxrpc.txt
13414 W:      https://www.infradead.org/~dhowells/kafs/
13415
13416 S3 SAVAGE FRAMEBUFFER DRIVER
13417 M:      Antonino Daplas <adaplas@gmail.com>
13418 L:      linux-fbdev@vger.kernel.org
13419 S:      Maintained
13420 F:      drivers/video/fbdev/savage/
13421
13422 S390
13423 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13424 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13425 L:      linux-s390@vger.kernel.org
13426 W:      http://www.ibm.com/developerworks/linux/linux390/
13427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13428 S:      Supported
13429 F:      arch/s390/
13430 F:      drivers/s390/
13431 F:      Documentation/s390/
13432 F:      Documentation/driver-api/s390-drivers.rst
13433
13434 S390 COMMON I/O LAYER
13435 M:      Sebastian Ott <sebott@linux.ibm.com>
13436 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13437 L:      linux-s390@vger.kernel.org
13438 W:      http://www.ibm.com/developerworks/linux/linux390/
13439 S:      Supported
13440 F:      drivers/s390/cio/
13441
13442 S390 DASD DRIVER
13443 M:      Stefan Haberland <sth@linux.ibm.com>
13444 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13445 L:      linux-s390@vger.kernel.org
13446 W:      http://www.ibm.com/developerworks/linux/linux390/
13447 S:      Supported
13448 F:      drivers/s390/block/dasd*
13449 F:      block/partitions/ibm.c
13450
13451 S390 IOMMU (PCI)
13452 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13453 L:      linux-s390@vger.kernel.org
13454 W:      http://www.ibm.com/developerworks/linux/linux390/
13455 S:      Supported
13456 F:      drivers/iommu/s390-iommu.c
13457
13458 S390 IUCV NETWORK LAYER
13459 M:      Julian Wiedmann <jwi@linux.ibm.com>
13460 M:      Ursula Braun <ubraun@linux.ibm.com>
13461 L:      linux-s390@vger.kernel.org
13462 W:      http://www.ibm.com/developerworks/linux/linux390/
13463 S:      Supported
13464 F:      drivers/s390/net/*iucv*
13465 F:      include/net/iucv/
13466 F:      net/iucv/
13467
13468 S390 NETWORK DRIVERS
13469 M:      Julian Wiedmann <jwi@linux.ibm.com>
13470 M:      Ursula Braun <ubraun@linux.ibm.com>
13471 L:      linux-s390@vger.kernel.org
13472 W:      http://www.ibm.com/developerworks/linux/linux390/
13473 S:      Supported
13474 F:      drivers/s390/net/
13475
13476 S390 PCI SUBSYSTEM
13477 M:      Sebastian Ott <sebott@linux.ibm.com>
13478 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13479 L:      linux-s390@vger.kernel.org
13480 W:      http://www.ibm.com/developerworks/linux/linux390/
13481 S:      Supported
13482 F:      arch/s390/pci/
13483 F:      drivers/pci/hotplug/s390_pci_hpc.c
13484
13485 S390 VFIO-CCW DRIVER
13486 M:      Cornelia Huck <cohuck@redhat.com>
13487 M:      Farhan Ali <alifm@linux.ibm.com>
13488 M:      Eric Farman <farman@linux.ibm.com>
13489 R:      Halil Pasic <pasic@linux.ibm.com>
13490 L:      linux-s390@vger.kernel.org
13491 L:      kvm@vger.kernel.org
13492 S:      Supported
13493 F:      drivers/s390/cio/vfio_ccw*
13494 F:      Documentation/s390/vfio-ccw.txt
13495 F:      include/uapi/linux/vfio_ccw.h
13496
13497 S390 ZCRYPT DRIVER
13498 M:      Harald Freudenberger <freude@linux.ibm.com>
13499 L:      linux-s390@vger.kernel.org
13500 W:      http://www.ibm.com/developerworks/linux/linux390/
13501 S:      Supported
13502 F:      drivers/s390/crypto/
13503
13504 S390 VFIO AP DRIVER
13505 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13506 M:      Pierre Morel <pmorel@linux.ibm.com>
13507 M:      Halil Pasic <pasic@linux.ibm.com>
13508 L:      linux-s390@vger.kernel.org
13509 W:      http://www.ibm.com/developerworks/linux/linux390/
13510 S:      Supported
13511 F:      drivers/s390/crypto/vfio_ap_drv.c
13512 F:      drivers/s390/crypto/vfio_ap_private.h
13513 F:      drivers/s390/crypto/vfio_ap_ops.c
13514 F:      Documentation/s390/vfio-ap.txt
13515
13516 S390 ZFCP DRIVER
13517 M:      Steffen Maier <maier@linux.ibm.com>
13518 M:      Benjamin Block <bblock@linux.ibm.com>
13519 L:      linux-s390@vger.kernel.org
13520 W:      http://www.ibm.com/developerworks/linux/linux390/
13521 S:      Supported
13522 F:      drivers/s390/scsi/zfcp_*
13523
13524 S3C24XX SD/MMC Driver
13525 M:      Ben Dooks <ben-linux@fluff.org>
13526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13527 S:      Supported
13528 F:      drivers/mmc/host/s3cmci.*
13529
13530 SAA6588 RDS RECEIVER DRIVER
13531 M:      Hans Verkuil <hverkuil@xs4all.nl>
13532 L:      linux-media@vger.kernel.org
13533 T:      git git://linuxtv.org/media_tree.git
13534 W:      https://linuxtv.org
13535 S:      Odd Fixes
13536 F:      drivers/media/i2c/saa6588*
13537
13538 SAA7134 VIDEO4LINUX DRIVER
13539 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13540 L:      linux-media@vger.kernel.org
13541 W:      https://linuxtv.org
13542 T:      git git://linuxtv.org/media_tree.git
13543 S:      Odd fixes
13544 F:      Documentation/media/v4l-drivers/saa7134*
13545 F:      drivers/media/pci/saa7134/
13546
13547 SAA7146 VIDEO4LINUX-2 DRIVER
13548 M:      Hans Verkuil <hverkuil@xs4all.nl>
13549 L:      linux-media@vger.kernel.org
13550 T:      git git://linuxtv.org/media_tree.git
13551 S:      Maintained
13552 F:      drivers/media/common/saa7146/
13553 F:      drivers/media/pci/saa7146/
13554 F:      include/media/drv-intf/saa7146*
13555
13556 SAMSUNG AUDIO (ASoC) DRIVERS
13557 M:      Krzysztof Kozlowski <krzk@kernel.org>
13558 M:      Sangbeom Kim <sbkim73@samsung.com>
13559 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13561 S:      Supported
13562 F:      sound/soc/samsung/
13563 F:      Documentation/devicetree/bindings/sound/samsung*
13564
13565 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13566 M:      Krzysztof Kozlowski <krzk@kernel.org>
13567 L:      linux-crypto@vger.kernel.org
13568 L:      linux-samsung-soc@vger.kernel.org
13569 S:      Maintained
13570 F:      drivers/crypto/exynos-rng.c
13571 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13572
13573 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13574 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13575 L:      linux-samsung-soc@vger.kernel.org
13576 S:      Maintained
13577 F:      drivers/char/hw_random/exynos-trng.c
13578 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13579
13580 SAMSUNG FRAMEBUFFER DRIVER
13581 M:      Jingoo Han <jingoohan1@gmail.com>
13582 L:      linux-fbdev@vger.kernel.org
13583 S:      Maintained
13584 F:      drivers/video/fbdev/s3c-fb.c
13585
13586 SAMSUNG LAPTOP DRIVER
13587 M:      Corentin Chary <corentin.chary@gmail.com>
13588 L:      platform-driver-x86@vger.kernel.org
13589 S:      Maintained
13590 F:      drivers/platform/x86/samsung-laptop.c
13591
13592 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13593 M:      Sangbeom Kim <sbkim73@samsung.com>
13594 M:      Krzysztof Kozlowski <krzk@kernel.org>
13595 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13596 L:      linux-kernel@vger.kernel.org
13597 L:      linux-samsung-soc@vger.kernel.org
13598 S:      Supported
13599 F:      drivers/mfd/sec*.c
13600 F:      drivers/regulator/s2m*.c
13601 F:      drivers/regulator/s5m*.c
13602 F:      drivers/clk/clk-s2mps11.c
13603 F:      drivers/rtc/rtc-s5m.c
13604 F:      include/linux/mfd/samsung/
13605 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13606 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13607 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13608 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13609
13610 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13611 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13612 L:      linux-media@vger.kernel.org
13613 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13614 S:      Maintained
13615 F:      drivers/media/platform/s3c-camif/
13616 F:      include/media/drv-intf/s3c_camif.h
13617
13618 SAMSUNG S3FWRN5 NFC DRIVER
13619 M:      Robert Baldyga <r.baldyga@samsung.com>
13620 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13621 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13622 S:      Supported
13623 F:      drivers/nfc/s3fwrn5
13624
13625 SAMSUNG S5C73M3 CAMERA DRIVER
13626 M:      Kyungmin Park <kyungmin.park@samsung.com>
13627 M:      Andrzej Hajda <a.hajda@samsung.com>
13628 L:      linux-media@vger.kernel.org
13629 S:      Supported
13630 F:      drivers/media/i2c/s5c73m3/*
13631
13632 SAMSUNG S5K5BAF CAMERA DRIVER
13633 M:      Kyungmin Park <kyungmin.park@samsung.com>
13634 M:      Andrzej Hajda <a.hajda@samsung.com>
13635 L:      linux-media@vger.kernel.org
13636 S:      Supported
13637 F:      drivers/media/i2c/s5k5baf.c
13638
13639 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13640 M:      Krzysztof Kozlowski <krzk@kernel.org>
13641 M:      Vladimir Zapolskiy <vz@mleia.com>
13642 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13643 L:      linux-crypto@vger.kernel.org
13644 L:      linux-samsung-soc@vger.kernel.org
13645 S:      Maintained
13646 F:      drivers/crypto/s5p-sss.c
13647
13648 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13649 M:      Kyungmin Park <kyungmin.park@samsung.com>
13650 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13651 L:      linux-media@vger.kernel.org
13652 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13653 S:      Supported
13654 F:      drivers/media/platform/exynos4-is/
13655
13656 SAMSUNG SOC CLOCK DRIVERS
13657 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13658 M:      Tomasz Figa <tomasz.figa@gmail.com>
13659 M:      Chanwoo Choi <cw00.choi@samsung.com>
13660 S:      Supported
13661 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13663 F:      drivers/clk/samsung/
13664 F:      include/dt-bindings/clock/exynos*.h
13665 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13666
13667 SAMSUNG SPI DRIVERS
13668 M:      Kukjin Kim <kgene@kernel.org>
13669 M:      Krzysztof Kozlowski <krzk@kernel.org>
13670 M:      Andi Shyti <andi@etezian.org>
13671 L:      linux-spi@vger.kernel.org
13672 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13673 S:      Maintained
13674 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13675 F:      drivers/spi/spi-s3c*
13676 F:      include/linux/platform_data/spi-s3c64xx.h
13677
13678 SAMSUNG SXGBE DRIVERS
13679 M:      Byungho An <bh74.an@samsung.com>
13680 M:      Girish K S <ks.giri@samsung.com>
13681 M:      Vipul Pandya <vipul.pandya@samsung.com>
13682 S:      Supported
13683 L:      netdev@vger.kernel.org
13684 F:      drivers/net/ethernet/samsung/sxgbe/
13685
13686 SAMSUNG THERMAL DRIVER
13687 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13688 L:      linux-pm@vger.kernel.org
13689 L:      linux-samsung-soc@vger.kernel.org
13690 S:      Supported
13691 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13692 F:      drivers/thermal/samsung/
13693
13694 SAMSUNG USB2 PHY DRIVER
13695 M:      Kamil Debski <kamil@wypas.org>
13696 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13697 L:      linux-kernel@vger.kernel.org
13698 S:      Supported
13699 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13700 F:      Documentation/phy/samsung-usb2.txt
13701 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13702 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13703 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13704 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13705 F:      drivers/phy/samsung/phy-samsung-usb2.c
13706 F:      drivers/phy/samsung/phy-samsung-usb2.h
13707
13708 SC1200 WDT DRIVER
13709 M:      Zwane Mwaikambo <zwanem@gmail.com>
13710 S:      Maintained
13711 F:      drivers/watchdog/sc1200wdt.c
13712
13713 SCHEDULER
13714 M:      Ingo Molnar <mingo@redhat.com>
13715 M:      Peter Zijlstra <peterz@infradead.org>
13716 L:      linux-kernel@vger.kernel.org
13717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13718 S:      Maintained
13719 F:      kernel/sched/
13720 F:      include/linux/sched.h
13721 F:      include/uapi/linux/sched.h
13722 F:      include/linux/wait.h
13723 F:      include/linux/preempt.h
13724
13725 SCR24X CHIP CARD INTERFACE DRIVER
13726 M:      Lubomir Rintel <lkundrak@v3.sk>
13727 S:      Supported
13728 F:      drivers/char/pcmcia/scr24x_cs.c
13729
13730 SCSI CDROM DRIVER
13731 M:      Jens Axboe <axboe@kernel.dk>
13732 L:      linux-scsi@vger.kernel.org
13733 W:      http://www.kernel.dk
13734 S:      Maintained
13735 F:      drivers/scsi/sr*
13736
13737 SCSI RDMA PROTOCOL (SRP) INITIATOR
13738 M:      Bart Van Assche <bvanassche@acm.org>
13739 L:      linux-rdma@vger.kernel.org
13740 S:      Supported
13741 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13742 F:      drivers/infiniband/ulp/srp/
13743 F:      include/scsi/srp.h
13744
13745 SCSI RDMA PROTOCOL (SRP) TARGET
13746 M:      Bart Van Assche <bvanassche@acm.org>
13747 L:      linux-rdma@vger.kernel.org
13748 L:      target-devel@vger.kernel.org
13749 S:      Supported
13750 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13751 F:      drivers/infiniband/ulp/srpt/
13752
13753 SCSI SG DRIVER
13754 M:      Doug Gilbert <dgilbert@interlog.com>
13755 L:      linux-scsi@vger.kernel.org
13756 W:      http://sg.danny.cz/sg
13757 S:      Maintained
13758 F:      Documentation/scsi/scsi-generic.txt
13759 F:      drivers/scsi/sg.c
13760 F:      include/scsi/sg.h
13761
13762 SCSI SUBSYSTEM
13763 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13765 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13767 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13768 L:      linux-scsi@vger.kernel.org
13769 S:      Maintained
13770 F:      Documentation/devicetree/bindings/scsi/
13771 F:      drivers/scsi/
13772 F:      include/scsi/
13773
13774 SCSI TAPE DRIVER
13775 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13776 L:      linux-scsi@vger.kernel.org
13777 S:      Maintained
13778 F:      Documentation/scsi/st.txt
13779 F:      drivers/scsi/st.*
13780 F:      drivers/scsi/st_*.h
13781
13782 SCSI TARGET SUBSYSTEM
13783 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13784 L:      linux-scsi@vger.kernel.org
13785 L:      target-devel@vger.kernel.org
13786 W:      http://www.linux-iscsi.org
13787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13788 Q:      https://patchwork.kernel.org/project/target-devel/list/
13789 S:      Supported
13790 F:      drivers/target/
13791 F:      include/target/
13792 F:      Documentation/target/
13793
13794 SCTP PROTOCOL
13795 M:      Vlad Yasevich <vyasevich@gmail.com>
13796 M:      Neil Horman <nhorman@tuxdriver.com>
13797 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13798 L:      linux-sctp@vger.kernel.org
13799 W:      http://lksctp.sourceforge.net
13800 S:      Maintained
13801 F:      Documentation/networking/sctp.txt
13802 F:      include/linux/sctp.h
13803 F:      include/uapi/linux/sctp.h
13804 F:      include/net/sctp/
13805 F:      net/sctp/
13806
13807 SCx200 CPU SUPPORT
13808 M:      Jim Cromie <jim.cromie@gmail.com>
13809 S:      Odd Fixes
13810 F:      Documentation/i2c/busses/scx200_acb
13811 F:      arch/x86/platform/scx200/
13812 F:      drivers/watchdog/scx200_wdt.c
13813 F:      drivers/i2c/busses/scx200*
13814 F:      drivers/mtd/maps/scx200_docflash.c
13815 F:      include/linux/scx200.h
13816
13817 SCx200 GPIO DRIVER
13818 M:      Jim Cromie <jim.cromie@gmail.com>
13819 S:      Maintained
13820 F:      drivers/char/scx200_gpio.c
13821 F:      include/linux/scx200_gpio.h
13822
13823 SCx200 HRT CLOCKSOURCE DRIVER
13824 M:      Jim Cromie <jim.cromie@gmail.com>
13825 S:      Maintained
13826 F:      drivers/clocksource/scx200_hrt.c
13827
13828 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13829 M:      Sascha Sommer <saschasommer@freenet.de>
13830 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13831 S:      Maintained
13832 F:      drivers/mmc/host/sdricoh_cs.c
13833
13834 SECO BOARDS CEC DRIVER
13835 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13836 S:      Maintained
13837 F:      drivers/media/platform/seco-cec/seco-cec.c
13838 F:      drivers/media/platform/seco-cec/seco-cec.h
13839
13840 SECURE COMPUTING
13841 M:      Kees Cook <keescook@chromium.org>
13842 R:      Andy Lutomirski <luto@amacapital.net>
13843 R:      Will Drewry <wad@chromium.org>
13844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13845 S:      Supported
13846 F:      kernel/seccomp.c
13847 F:      include/uapi/linux/seccomp.h
13848 F:      include/linux/seccomp.h
13849 F:      tools/testing/selftests/seccomp/*
13850 F:      tools/testing/selftests/kselftest_harness.h
13851 F:      Documentation/userspace-api/seccomp_filter.rst
13852 K:      \bsecure_computing
13853 K:      \bTIF_SECCOMP\b
13854
13855 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13856 M:      Al Cooper <alcooperx@gmail.com>
13857 L:      linux-mmc@vger.kernel.org
13858 L:      bcm-kernel-feedback-list@broadcom.com
13859 S:      Maintained
13860 F:      drivers/mmc/host/sdhci-brcmstb*
13861
13862 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13863 M:      Adrian Hunter <adrian.hunter@intel.com>
13864 L:      linux-mmc@vger.kernel.org
13865 S:      Maintained
13866 F:      drivers/mmc/host/sdhci*
13867 F:      include/linux/mmc/sdhci*
13868
13869 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13870 M:      Adrian Hunter <adrian.hunter@intel.com>
13871 M:      Ritesh Harjani <riteshh@codeaurora.org>
13872 M:      Asutosh Das <asutoshd@codeaurora.org>
13873 L:      linux-mmc@vger.kernel.org
13874 S:      Maintained
13875 F:      drivers/mmc/host/cqhci*
13876
13877 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13878 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13879 M:      Manjunath M B <manjumb@synopsys.com>
13880 L:      linux-mmc@vger.kernel.org
13881 S:      Maintained
13882 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13883
13884 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13885 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13886 L:      linux-mmc@vger.kernel.org
13887 S:      Supported
13888 F:      drivers/mmc/host/sdhci-of-at91.c
13889
13890 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13891 M:      Ben Dooks <ben-linux@fluff.org>
13892 M:      Jaehoon Chung <jh80.chung@samsung.com>
13893 L:      linux-mmc@vger.kernel.org
13894 S:      Maintained
13895 F:      drivers/mmc/host/sdhci-s3c*
13896
13897 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13898 M:      Viresh Kumar <vireshk@kernel.org>
13899 L:      linux-mmc@vger.kernel.org
13900 S:      Maintained
13901 F:      drivers/mmc/host/sdhci-spear.c
13902
13903 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13904 M:      Kishon Vijay Abraham I <kishon@ti.com>
13905 L:      linux-mmc@vger.kernel.org
13906 S:      Maintained
13907 F:      drivers/mmc/host/sdhci-omap.c
13908
13909 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13910 M:      Scott Bauer <scott.bauer@intel.com>
13911 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13912 L:      linux-block@vger.kernel.org
13913 S:      Supported
13914 F:      block/sed*
13915 F:      block/opal_proto.h
13916 F:      include/linux/sed*
13917 F:      include/uapi/linux/sed*
13918
13919 SECURITY CONTACT
13920 M:      Security Officers <security@kernel.org>
13921 S:      Supported
13922
13923 SECURITY SUBSYSTEM
13924 M:      James Morris <jmorris@namei.org>
13925 M:      "Serge E. Hallyn" <serge@hallyn.com>
13926 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13928 W:      http://kernsec.org/
13929 S:      Supported
13930 F:      security/
13931 X:      security/selinux/
13932
13933 SELINUX SECURITY MODULE
13934 M:      Paul Moore <paul@paul-moore.com>
13935 M:      Stephen Smalley <sds@tycho.nsa.gov>
13936 M:      Eric Paris <eparis@parisplace.org>
13937 L:      selinux@vger.kernel.org
13938 W:      https://selinuxproject.org
13939 W:      https://github.com/SELinuxProject
13940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13941 S:      Supported
13942 F:      include/linux/selinux*
13943 F:      security/selinux/
13944 F:      scripts/selinux/
13945 F:      Documentation/admin-guide/LSM/SELinux.rst
13946
13947 SENSABLE PHANTOM
13948 M:      Jiri Slaby <jirislaby@gmail.com>
13949 S:      Maintained
13950 F:      drivers/misc/phantom.c
13951 F:      include/uapi/linux/phantom.h
13952
13953 SERIAL DEVICE BUS
13954 M:      Rob Herring <robh@kernel.org>
13955 L:      linux-serial@vger.kernel.org
13956 S:      Maintained
13957 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13958 F:      drivers/tty/serdev/
13959 F:      include/linux/serdev.h
13960
13961 SERIAL DRIVERS
13962 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13963 L:      linux-serial@vger.kernel.org
13964 S:      Maintained
13965 F:      Documentation/devicetree/bindings/serial/
13966 F:      drivers/tty/serial/
13967
13968 SERIAL IR RECEIVER
13969 M:      Sean Young <sean@mess.org>
13970 L:      linux-media@vger.kernel.org
13971 S:      Maintained
13972 F:      drivers/media/rc/serial_ir.c
13973
13974 SFC NETWORK DRIVER
13975 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13976 M:      Edward Cree <ecree@solarflare.com>
13977 M:      Bert Kenward <bkenward@solarflare.com>
13978 L:      netdev@vger.kernel.org
13979 S:      Supported
13980 F:      drivers/net/ethernet/sfc/
13981
13982 SFF/SFP/SFP+ MODULE SUPPORT
13983 M:      Russell King <linux@armlinux.org.uk>
13984 L:      netdev@vger.kernel.org
13985 S:      Maintained
13986 F:      drivers/net/phy/phylink.c
13987 F:      drivers/net/phy/sfp*
13988 F:      include/linux/phylink.h
13989 F:      include/linux/sfp.h
13990
13991 SGI GRU DRIVER
13992 M:      Dimitri Sivanich <sivanich@sgi.com>
13993 S:      Maintained
13994 F:      drivers/misc/sgi-gru/
13995
13996 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13997 M:      Pat Gefre <pfg@sgi.com>
13998 L:      linux-ia64@vger.kernel.org
13999 S:      Supported
14000 F:      Documentation/ia64/serial.txt
14001 F:      drivers/tty/serial/ioc?_serial.c
14002 F:      include/linux/ioc?.h
14003
14004 SGI XP/XPC/XPNET DRIVER
14005 M:      Cliff Whickman <cpw@sgi.com>
14006 M:      Robin Holt <robinmholt@gmail.com>
14007 S:      Maintained
14008 F:      drivers/misc/sgi-xp/
14009
14010 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14011 M:      Ursula Braun <ubraun@linux.ibm.com>
14012 M:      Karsten Graul <kgraul@linux.ibm.com>
14013 L:      linux-s390@vger.kernel.org
14014 W:      http://www.ibm.com/developerworks/linux/linux390/
14015 S:      Supported
14016 F:      net/smc/
14017
14018 SHARP RJ54N1CB0C SENSOR DRIVER
14019 M:      Jacopo Mondi <jacopo@jmondi.org>
14020 L:      linux-media@vger.kernel.org
14021 T:      git git://linuxtv.org/media_tree.git
14022 S:      Odd fixes
14023 F:      drivers/media/i2c/rj54n1cb0c.c
14024 F:      include/media/i2c/rj54n1cb0c.h
14025
14026 SH_VEU V4L2 MEM2MEM DRIVER
14027 L:      linux-media@vger.kernel.org
14028 S:      Orphan
14029 F:      drivers/media/platform/sh_veu.c
14030
14031 SH_VOU V4L2 OUTPUT DRIVER
14032 L:      linux-media@vger.kernel.org
14033 S:      Orphan
14034 F:      drivers/media/platform/sh_vou.c
14035 F:      include/media/drv-intf/sh_vou.h
14036
14037 SI2157 MEDIA DRIVER
14038 M:      Antti Palosaari <crope@iki.fi>
14039 L:      linux-media@vger.kernel.org
14040 W:      https://linuxtv.org
14041 W:      http://palosaari.fi/linux/
14042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14043 T:      git git://linuxtv.org/anttip/media_tree.git
14044 S:      Maintained
14045 F:      drivers/media/tuners/si2157*
14046
14047 SI2165 MEDIA DRIVER
14048 M:      Matthias Schwarzott <zzam@gentoo.org>
14049 L:      linux-media@vger.kernel.org
14050 W:      https://linuxtv.org
14051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14052 S:      Maintained
14053 F:      drivers/media/dvb-frontends/si2165*
14054
14055 SI2168 MEDIA DRIVER
14056 M:      Antti Palosaari <crope@iki.fi>
14057 L:      linux-media@vger.kernel.org
14058 W:      https://linuxtv.org
14059 W:      http://palosaari.fi/linux/
14060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14061 T:      git git://linuxtv.org/anttip/media_tree.git
14062 S:      Maintained
14063 F:      drivers/media/dvb-frontends/si2168*
14064
14065 SI470X FM RADIO RECEIVER I2C DRIVER
14066 M:      Hans Verkuil <hverkuil@xs4all.nl>
14067 L:      linux-media@vger.kernel.org
14068 T:      git git://linuxtv.org/media_tree.git
14069 W:      https://linuxtv.org
14070 S:      Odd Fixes
14071 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14072
14073 SI470X FM RADIO RECEIVER USB DRIVER
14074 M:      Hans Verkuil <hverkuil@xs4all.nl>
14075 L:      linux-media@vger.kernel.org
14076 T:      git git://linuxtv.org/media_tree.git
14077 W:      https://linuxtv.org
14078 S:      Maintained
14079 F:      drivers/media/radio/si470x/radio-si470x-common.c
14080 F:      drivers/media/radio/si470x/radio-si470x.h
14081 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14082
14083 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14084 M:      Eduardo Valentin <edubezval@gmail.com>
14085 L:      linux-media@vger.kernel.org
14086 T:      git git://linuxtv.org/media_tree.git
14087 W:      https://linuxtv.org
14088 S:      Odd Fixes
14089 F:      drivers/media/radio/si4713/si4713.?
14090
14091 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14092 M:      Eduardo Valentin <edubezval@gmail.com>
14093 L:      linux-media@vger.kernel.org
14094 T:      git git://linuxtv.org/media_tree.git
14095 W:      https://linuxtv.org
14096 S:      Odd Fixes
14097 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14098
14099 SI4713 FM RADIO TRANSMITTER USB DRIVER
14100 M:      Hans Verkuil <hverkuil@xs4all.nl>
14101 L:      linux-media@vger.kernel.org
14102 T:      git git://linuxtv.org/media_tree.git
14103 W:      https://linuxtv.org
14104 S:      Maintained
14105 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14106
14107 SIANO DVB DRIVER
14108 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14109 L:      linux-media@vger.kernel.org
14110 W:      https://linuxtv.org
14111 T:      git git://linuxtv.org/media_tree.git
14112 S:      Odd fixes
14113 F:      drivers/media/common/siano/
14114 F:      drivers/media/usb/siano/
14115 F:      drivers/media/usb/siano/
14116 F:      drivers/media/mmc/siano/
14117
14118 SIFIVE DRIVERS
14119 M:      Palmer Dabbelt <palmer@sifive.com>
14120 M:      Paul Walmsley <paul.walmsley@sifive.com>
14121 L:      linux-riscv@lists.infradead.org
14122 T:      git git://github.com/sifive/riscv-linux.git
14123 S:      Supported
14124 K:      sifive
14125 N:      sifive
14126
14127 SILEAD TOUCHSCREEN DRIVER
14128 M:      Hans de Goede <hdegoede@redhat.com>
14129 L:      linux-input@vger.kernel.org
14130 L:      platform-driver-x86@vger.kernel.org
14131 S:      Maintained
14132 F:      drivers/input/touchscreen/silead.c
14133 F:      drivers/platform/x86/touchscreen_dmi.c
14134
14135 SILICON MOTION SM712 FRAME BUFFER DRIVER
14136 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14137 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14138 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14139 L:      linux-fbdev@vger.kernel.org
14140 S:      Maintained
14141 F:      drivers/video/fbdev/sm712*
14142 F:      Documentation/fb/sm712fb.txt
14143
14144 SIMPLE FIRMWARE INTERFACE (SFI)
14145 M:      Len Brown <lenb@kernel.org>
14146 L:      sfi-devel@simplefirmware.org
14147 W:      http://simplefirmware.org/
14148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14149 S:      Supported
14150 F:      arch/x86/platform/sfi/
14151 F:      drivers/sfi/
14152 F:      include/linux/sfi*.h
14153
14154 SIMPLEFB FB DRIVER
14155 M:      Hans de Goede <hdegoede@redhat.com>
14156 L:      linux-fbdev@vger.kernel.org
14157 S:      Maintained
14158 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14159 F:      drivers/video/fbdev/simplefb.c
14160 F:      include/linux/platform_data/simplefb.h
14161
14162 SIMTEC EB110ATX (Chalice CATS)
14163 P:      Ben Dooks
14164 P:      Vincent Sanders <vince@simtec.co.uk>
14165 M:      Simtec Linux Team <linux@simtec.co.uk>
14166 W:      http://www.simtec.co.uk/products/EB110ATX/
14167 S:      Supported
14168
14169 SIMTEC EB2410ITX (BAST)
14170 P:      Ben Dooks
14171 P:      Vincent Sanders <vince@simtec.co.uk>
14172 M:      Simtec Linux Team <linux@simtec.co.uk>
14173 W:      http://www.simtec.co.uk/products/EB2410ITX/
14174 S:      Supported
14175 F:      arch/arm/mach-s3c24xx/mach-bast.c
14176 F:      arch/arm/mach-s3c24xx/bast-ide.c
14177 F:      arch/arm/mach-s3c24xx/bast-irq.c
14178
14179 SIPHASH PRF ROUTINES
14180 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14181 S:      Maintained
14182 F:      lib/siphash.c
14183 F:      lib/test_siphash.c
14184 F:      include/linux/siphash.h
14185
14186 SIOX
14187 M:      Gavin Schenk <g.schenk@eckelmann.de>
14188 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14189 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14190 S:      Supported
14191 F:      drivers/siox/*
14192 F:      drivers/gpio/gpio-siox.c
14193 F:      include/trace/events/siox.h
14194
14195 SIS 190 ETHERNET DRIVER
14196 M:      Francois Romieu <romieu@fr.zoreil.com>
14197 L:      netdev@vger.kernel.org
14198 S:      Maintained
14199 F:      drivers/net/ethernet/sis/sis190.c
14200
14201 SIS 900/7016 FAST ETHERNET DRIVER
14202 M:      Daniele Venzano <venza@brownhat.org>
14203 W:      http://www.brownhat.org/sis900.html
14204 L:      netdev@vger.kernel.org
14205 S:      Maintained
14206 F:      drivers/net/ethernet/sis/sis900.*
14207
14208 SIS FRAMEBUFFER DRIVER
14209 M:      Thomas Winischhofer <thomas@winischhofer.net>
14210 W:      http://www.winischhofer.net/linuxsisvga.shtml
14211 S:      Maintained
14212 F:      Documentation/fb/sisfb.txt
14213 F:      drivers/video/fbdev/sis/
14214 F:      include/video/sisfb.h
14215
14216 SIS USB2VGA DRIVER
14217 M:      Thomas Winischhofer <thomas@winischhofer.net>
14218 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14219 S:      Maintained
14220 F:      drivers/usb/misc/sisusbvga/
14221
14222 SLAB ALLOCATOR
14223 M:      Christoph Lameter <cl@linux.com>
14224 M:      Pekka Enberg <penberg@kernel.org>
14225 M:      David Rientjes <rientjes@google.com>
14226 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14227 M:      Andrew Morton <akpm@linux-foundation.org>
14228 L:      linux-mm@kvack.org
14229 S:      Maintained
14230 F:      include/linux/sl?b*.h
14231 F:      mm/sl?b*
14232
14233 SLEEPABLE READ-COPY UPDATE (SRCU)
14234 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14235 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14236 M:      Josh Triplett <josh@joshtriplett.org>
14237 R:      Steven Rostedt <rostedt@goodmis.org>
14238 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14239 L:      linux-kernel@vger.kernel.org
14240 W:      http://www.rdrop.com/users/paulmck/RCU/
14241 S:      Supported
14242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14243 F:      include/linux/srcu*.h
14244 F:      kernel/rcu/srcu*.c
14245
14246 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14247 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14248 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14249 S:      Maintained
14250 F:      drivers/slimbus/
14251 F:      Documentation/devicetree/bindings/slimbus/
14252 F:      include/linux/slimbus.h
14253
14254 SMACK SECURITY MODULE
14255 M:      Casey Schaufler <casey@schaufler-ca.com>
14256 L:      linux-security-module@vger.kernel.org
14257 W:      http://schaufler-ca.com
14258 T:      git git://github.com/cschaufler/smack-next
14259 S:      Maintained
14260 F:      Documentation/admin-guide/LSM/Smack.rst
14261 F:      security/smack/
14262
14263 SMC91x ETHERNET DRIVER
14264 M:      Nicolas Pitre <nico@fluxnic.net>
14265 S:      Odd Fixes
14266 F:      drivers/net/ethernet/smsc/smc91x.*
14267
14268 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14269 M:      Sakari Ailus <sakari.ailus@iki.fi>
14270 L:      linux-media@vger.kernel.org
14271 S:      Maintained
14272 F:      drivers/media/i2c/smiapp/
14273 F:      include/media/i2c/smiapp.h
14274 F:      drivers/media/i2c/smiapp-pll.c
14275 F:      drivers/media/i2c/smiapp-pll.h
14276 F:      include/uapi/linux/smiapp.h
14277 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14278
14279 SMM665 HARDWARE MONITOR DRIVER
14280 M:      Guenter Roeck <linux@roeck-us.net>
14281 L:      linux-hwmon@vger.kernel.org
14282 S:      Maintained
14283 F:      Documentation/hwmon/smm665
14284 F:      drivers/hwmon/smm665.c
14285
14286 SMSC EMC2103 HARDWARE MONITOR DRIVER
14287 M:      Steve Glendinning <steve.glendinning@shawell.net>
14288 L:      linux-hwmon@vger.kernel.org
14289 S:      Maintained
14290 F:      Documentation/hwmon/emc2103
14291 F:      drivers/hwmon/emc2103.c
14292
14293 SMSC SCH5627 HARDWARE MONITOR DRIVER
14294 M:      Hans de Goede <hdegoede@redhat.com>
14295 L:      linux-hwmon@vger.kernel.org
14296 S:      Supported
14297 F:      Documentation/hwmon/sch5627
14298 F:      drivers/hwmon/sch5627.c
14299
14300 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14301 M:      Steve Glendinning <steve.glendinning@shawell.net>
14302 L:      linux-fbdev@vger.kernel.org
14303 S:      Maintained
14304 F:      drivers/video/fbdev/smscufx.c
14305
14306 SMSC47B397 HARDWARE MONITOR DRIVER
14307 M:      Jean Delvare <jdelvare@suse.com>
14308 L:      linux-hwmon@vger.kernel.org
14309 S:      Maintained
14310 F:      Documentation/hwmon/smsc47b397
14311 F:      drivers/hwmon/smsc47b397.c
14312
14313 SMSC911x ETHERNET DRIVER
14314 M:      Steve Glendinning <steve.glendinning@shawell.net>
14315 L:      netdev@vger.kernel.org
14316 S:      Maintained
14317 F:      include/linux/smsc911x.h
14318 F:      drivers/net/ethernet/smsc/smsc911x.*
14319
14320 SMSC9420 PCI ETHERNET DRIVER
14321 M:      Steve Glendinning <steve.glendinning@shawell.net>
14322 L:      netdev@vger.kernel.org
14323 S:      Maintained
14324 F:      drivers/net/ethernet/smsc/smsc9420.*
14325
14326 SOC-CAMERA V4L2 SUBSYSTEM
14327 L:      linux-media@vger.kernel.org
14328 T:      git git://linuxtv.org/media_tree.git
14329 S:      Orphan
14330 F:      include/media/soc*
14331 F:      drivers/media/i2c/soc_camera/
14332 F:      drivers/media/platform/soc_camera/
14333
14334 SOCIONEXT SYNQUACER I2C DRIVER
14335 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14336 L:      linux-i2c@vger.kernel.org
14337 S:      Maintained
14338 F:      drivers/i2c/busses/i2c-synquacer.c
14339 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14340
14341 SOCIONEXT UNIPHIER SOUND DRIVER
14342 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14343 S:      Orphan
14344 F:      sound/soc/uniphier/
14345
14346 SOEKRIS NET48XX LED SUPPORT
14347 M:      Chris Boot <bootc@bootc.net>
14348 S:      Maintained
14349 F:      drivers/leds/leds-net48xx.c
14350
14351 SOFT-ROCE DRIVER (rxe)
14352 M:      Moni Shoua <monis@mellanox.com>
14353 L:      linux-rdma@vger.kernel.org
14354 S:      Supported
14355 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14356 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14357 F:      drivers/infiniband/sw/rxe/
14358 F:      include/uapi/rdma/rdma_user_rxe.h
14359
14360 SOFTLOGIC 6x10 MPEG CODEC
14361 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14362 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14363 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14364 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14365 M:      Ismael Luceno <ismael@iodev.co.uk>
14366 L:      linux-media@vger.kernel.org
14367 S:      Supported
14368 F:      drivers/media/pci/solo6x10/
14369
14370 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14371 M:      James Morse <james.morse@arm.com>
14372 L:      linux-arm-kernel@lists.infradead.org
14373 S:      Maintained
14374 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14375 F:      drivers/firmware/arm_sdei.c
14376 F:      include/linux/arm_sdei.h
14377 F:      include/uapi/linux/arm_sdei.h
14378
14379 SOFTWARE RAID (Multiple Disks) SUPPORT
14380 M:      Shaohua Li <shli@kernel.org>
14381 L:      linux-raid@vger.kernel.org
14382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14383 S:      Supported
14384 F:      drivers/md/Makefile
14385 F:      drivers/md/Kconfig
14386 F:      drivers/md/md*
14387 F:      drivers/md/raid*
14388 F:      include/linux/raid/
14389 F:      include/uapi/linux/raid/
14390
14391 SOCIONEXT (SNI) AVE NETWORK DRIVER
14392 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14393 L:      netdev@vger.kernel.org
14394 S:      Maintained
14395 F:      drivers/net/ethernet/socionext/sni_ave.c
14396 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14397
14398 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14399 M:      Jassi Brar <jaswinder.singh@linaro.org>
14400 L:      netdev@vger.kernel.org
14401 S:      Maintained
14402 F:      drivers/net/ethernet/socionext/netsec.c
14403 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14404
14405 SOLIDRUN CLEARFOG SUPPORT
14406 M:      Russell King <linux@armlinux.org.uk>
14407 S:      Maintained
14408 F:      arch/arm/boot/dts/armada-388-clearfog*
14409 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14410
14411 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14412 M:      Russell King <linux@armlinux.org.uk>
14413 S:      Maintained
14414 F:      arch/arm/boot/dts/imx6*-cubox-i*
14415 F:      arch/arm/boot/dts/imx6*-hummingboard*
14416 F:      arch/arm/boot/dts/imx6*-sr-*
14417
14418 SONIC NETWORK DRIVER
14419 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14420 L:      netdev@vger.kernel.org
14421 S:      Maintained
14422 F:      drivers/net/ethernet/natsemi/sonic.*
14423
14424 SONICS SILICON BACKPLANE DRIVER (SSB)
14425 M:      Michael Buesch <m@bues.ch>
14426 L:      linux-wireless@vger.kernel.org
14427 S:      Maintained
14428 F:      drivers/ssb/
14429 F:      include/linux/ssb/
14430
14431 SONY IMX214 SENSOR DRIVER
14432 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14433 L:      linux-media@vger.kernel.org
14434 T:      git git://linuxtv.org/media_tree.git
14435 S:      Maintained
14436 F:      drivers/media/i2c/imx214.c
14437 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14438
14439 SONY IMX258 SENSOR DRIVER
14440 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14441 L:      linux-media@vger.kernel.org
14442 T:      git git://linuxtv.org/media_tree.git
14443 S:      Maintained
14444 F:      drivers/media/i2c/imx258.c
14445
14446 SONY IMX274 SENSOR DRIVER
14447 M:      Leon Luo <leonl@leopardimaging.com>
14448 L:      linux-media@vger.kernel.org
14449 T:      git git://linuxtv.org/media_tree.git
14450 S:      Maintained
14451 F:      drivers/media/i2c/imx274.c
14452 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14453
14454 SONY IMX319 SENSOR DRIVER
14455 M:      Bingbu Cao <bingbu.cao@intel.com>
14456 L:      linux-media@vger.kernel.org
14457 T:      git git://linuxtv.org/media_tree.git
14458 S:      Maintained
14459 F:      drivers/media/i2c/imx319.c
14460
14461 SONY IMX355 SENSOR DRIVER
14462 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14463 L:      linux-media@vger.kernel.org
14464 T:      git git://linuxtv.org/media_tree.git
14465 S:      Maintained
14466 F:      drivers/media/i2c/imx355.c
14467
14468 SONY MEMORYSTICK CARD SUPPORT
14469 M:      Alex Dubov <oakad@yahoo.com>
14470 W:      http://tifmxx.berlios.de/
14471 S:      Maintained
14472 F:      drivers/memstick/host/tifm_ms.c
14473
14474 SONY MEMORYSTICK STANDARD SUPPORT
14475 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14476 S:      Maintained
14477 F:      drivers/memstick/core/ms_block.*
14478
14479 SONY VAIO CONTROL DEVICE DRIVER
14480 M:      Mattia Dongili <malattia@linux.it>
14481 L:      platform-driver-x86@vger.kernel.org
14482 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14483 S:      Maintained
14484 F:      Documentation/laptops/sony-laptop.txt
14485 F:      drivers/char/sonypi.c
14486 F:      drivers/platform/x86/sony-laptop.c
14487 F:      include/linux/sony-laptop.h
14488
14489 SOUND
14490 M:      Jaroslav Kysela <perex@perex.cz>
14491 M:      Takashi Iwai <tiwai@suse.com>
14492 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14493 W:      http://www.alsa-project.org/
14494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14495 T:      git git://git.alsa-project.org/alsa-kernel.git
14496 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14497 S:      Maintained
14498 F:      Documentation/sound/
14499 F:      include/sound/
14500 F:      include/uapi/sound/
14501 F:      sound/
14502
14503 SOUND - COMPRESSED AUDIO
14504 M:      Vinod Koul <vkoul@kernel.org>
14505 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14507 S:      Supported
14508 F:      Documentation/sound/designs/compress-offload.rst
14509 F:      include/sound/compress_driver.h
14510 F:      include/uapi/sound/compress_*
14511 F:      sound/core/compress_offload.c
14512 F:      sound/soc/soc-compress.c
14513
14514 SOUND - DMAENGINE HELPERS
14515 M:      Lars-Peter Clausen <lars@metafoo.de>
14516 S:      Supported
14517 F:      include/sound/dmaengine_pcm.h
14518 F:      sound/core/pcm_dmaengine.c
14519 F:      sound/soc/soc-generic-dmaengine-pcm.c
14520
14521 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14522 M:      Liam Girdwood <lgirdwood@gmail.com>
14523 M:      Mark Brown <broonie@kernel.org>
14524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14525 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14526 W:      http://alsa-project.org/main/index.php/ASoC
14527 S:      Supported
14528 F:      Documentation/devicetree/bindings/sound/
14529 F:      Documentation/sound/soc/
14530 F:      sound/soc/
14531 F:      include/dt-bindings/sound/
14532 F:      include/sound/soc*
14533
14534 SOUNDWIRE SUBSYSTEM
14535 M:      Vinod Koul <vkoul@kernel.org>
14536 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14537 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14538 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14539 S:      Supported
14540 F:      Documentation/driver-api/soundwire/
14541 F:      drivers/soundwire/
14542 F:      include/linux/soundwire/
14543
14544 SP2 MEDIA DRIVER
14545 M:      Olli Salonen <olli.salonen@iki.fi>
14546 L:      linux-media@vger.kernel.org
14547 W:      https://linuxtv.org
14548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14549 S:      Maintained
14550 F:      drivers/media/dvb-frontends/sp2*
14551
14552 SPARC + UltraSPARC (sparc/sparc64)
14553 M:      "David S. Miller" <davem@davemloft.net>
14554 L:      sparclinux@vger.kernel.org
14555 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14558 S:      Maintained
14559 F:      arch/sparc/
14560 F:      drivers/sbus/
14561
14562 SPARC SERIAL DRIVERS
14563 M:      "David S. Miller" <davem@davemloft.net>
14564 L:      sparclinux@vger.kernel.org
14565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14567 S:      Maintained
14568 F:      include/linux/sunserialcore.h
14569 F:      drivers/tty/serial/suncore.c
14570 F:      drivers/tty/serial/sunhv.c
14571 F:      drivers/tty/serial/sunsab.c
14572 F:      drivers/tty/serial/sunsab.h
14573 F:      drivers/tty/serial/sunsu.c
14574 F:      drivers/tty/serial/sunzilog.c
14575 F:      drivers/tty/serial/sunzilog.h
14576 F:      drivers/tty/vcc.c
14577
14578 SPARSE CHECKER
14579 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14580 L:      linux-sparse@vger.kernel.org
14581 W:      https://sparse.wiki.kernel.org/
14582 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14583 S:      Maintained
14584 F:      include/linux/compiler.h
14585
14586 SPEAR CLOCK FRAMEWORK SUPPORT
14587 M:      Viresh Kumar <vireshk@kernel.org>
14588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14589 W:      http://www.st.com/spear
14590 S:      Maintained
14591 F:      drivers/clk/spear/
14592
14593 SPEAR PLATFORM SUPPORT
14594 M:      Viresh Kumar <vireshk@kernel.org>
14595 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14597 W:      http://www.st.com/spear
14598 S:      Maintained
14599 F:      arch/arm/boot/dts/spear*
14600 F:      arch/arm/mach-spear/
14601
14602 SPI NOR SUBSYSTEM
14603 M:      Marek Vasut <marek.vasut@gmail.com>
14604 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14605 L:      linux-mtd@lists.infradead.org
14606 W:      http://www.linux-mtd.infradead.org/
14607 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14608 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14609 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14610 S:      Maintained
14611 F:      drivers/mtd/spi-nor/
14612 F:      include/linux/mtd/spi-nor.h
14613
14614 SPI SUBSYSTEM
14615 M:      Mark Brown <broonie@kernel.org>
14616 L:      linux-spi@vger.kernel.org
14617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14618 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14619 S:      Maintained
14620 F:      Documentation/devicetree/bindings/spi/
14621 F:      Documentation/spi/
14622 F:      drivers/spi/
14623 F:      include/linux/spi/
14624 F:      include/uapi/linux/spi/
14625 F:      tools/spi/
14626
14627 SPIDERNET NETWORK DRIVER for CELL
14628 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14629 L:      netdev@vger.kernel.org
14630 S:      Supported
14631 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14632 F:      drivers/net/ethernet/toshiba/spider_net*
14633
14634 SPMI SUBSYSTEM
14635 R:      Stephen Boyd <sboyd@kernel.org>
14636 L:      linux-arm-msm@vger.kernel.org
14637 F:      Documentation/devicetree/bindings/spmi/
14638 F:      drivers/spmi/
14639 F:      include/dt-bindings/spmi/spmi.h
14640 F:      include/linux/spmi.h
14641 F:      include/trace/events/spmi.h
14642
14643 SPU FILE SYSTEM
14644 M:      Jeremy Kerr <jk@ozlabs.org>
14645 L:      linuxppc-dev@lists.ozlabs.org
14646 W:      http://www.ibm.com/developerworks/power/cell/
14647 S:      Supported
14648 F:      Documentation/filesystems/spufs.txt
14649 F:      arch/powerpc/platforms/cell/spufs/
14650
14651 SQUASHFS FILE SYSTEM
14652 M:      Phillip Lougher <phillip@squashfs.org.uk>
14653 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14654 W:      http://squashfs.org.uk
14655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14656 S:      Maintained
14657 F:      Documentation/filesystems/squashfs.txt
14658 F:      fs/squashfs/
14659
14660 SRM (Alpha) environment access
14661 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14662 S:      Maintained
14663 F:      arch/alpha/kernel/srm_env.c
14664
14665 ST LSM6DSx IMU IIO DRIVER
14666 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14667 L:      linux-iio@vger.kernel.org
14668 W:      http://www.st.com/
14669 S:      Maintained
14670 F:      drivers/iio/imu/st_lsm6dsx/
14671 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14672
14673 ST STM32 I2C/SMBUS DRIVER
14674 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14675 L:      linux-i2c@vger.kernel.org
14676 S:      Maintained
14677 F:      drivers/i2c/busses/i2c-stm32*
14678
14679 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14680 M:      Song Qiang <songqiang1304521@gmail.com>
14681 L:      linux-iio@vger.kernel.org
14682 S:      Maintained
14683 F:      drivers/iio/proximity/vl53l0x-i2c.c
14684 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14685
14686 STABLE BRANCH
14687 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14688 M:      Sasha Levin <sashal@kernel.org>
14689 L:      stable@vger.kernel.org
14690 S:      Supported
14691 F:      Documentation/process/stable-kernel-rules.rst
14692
14693 STAGING - COMEDI
14694 M:      Ian Abbott <abbotti@mev.co.uk>
14695 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14696 S:      Odd Fixes
14697 F:      drivers/staging/comedi/
14698
14699 STAGING - EROFS FILE SYSTEM
14700 M:      Gao Xiang <gaoxiang25@huawei.com>
14701 M:      Chao Yu <yuchao0@huawei.com>
14702 L:      linux-erofs@lists.ozlabs.org
14703 S:      Maintained
14704 F:      drivers/staging/erofs/
14705
14706 STAGING - INDUSTRIAL IO
14707 M:      Jonathan Cameron <jic23@kernel.org>
14708 L:      linux-iio@vger.kernel.org
14709 S:      Odd Fixes
14710 F:      Documentation/devicetree/bindings/staging/iio/
14711 F:      drivers/staging/iio/
14712
14713 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14714 M:      Marc Dietrich <marvin24@gmx.de>
14715 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14716 L:      linux-tegra@vger.kernel.org
14717 S:      Maintained
14718 F:      drivers/staging/nvec/
14719
14720 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14721 M:      Jens Frederich <jfrederich@gmail.com>
14722 M:      Daniel Drake <dsd@laptop.org>
14723 M:      Jon Nettleton <jon.nettleton@gmail.com>
14724 W:      http://wiki.laptop.org/go/DCON
14725 S:      Maintained
14726 F:      drivers/staging/olpc_dcon/
14727
14728 STAGING - REALTEK RTL8712U DRIVERS
14729 M:      Larry Finger <Larry.Finger@lwfinger.net>
14730 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14731 S:      Odd Fixes
14732 F:      drivers/staging/rtl8712/
14733
14734 STAGING - REALTEK RTL8188EU DRIVERS
14735 M:      Larry Finger <Larry.Finger@lwfinger.net>
14736 S:      Odd Fixes
14737 F:      drivers/staging/rtl8188eu/
14738
14739 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14740 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14741 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14742 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14743 L:      linux-fbdev@vger.kernel.org
14744 S:      Maintained
14745 F:      drivers/staging/sm750fb/
14746
14747 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14748 M:      William Hubbs <w.d.hubbs@gmail.com>
14749 M:      Chris Brannon <chris@the-brannons.com>
14750 M:      Kirk Reiser <kirk@reisers.ca>
14751 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14752 L:      speakup@linux-speakup.org
14753 W:      http://www.linux-speakup.org/
14754 S:      Odd Fixes
14755 F:      drivers/staging/speakup/
14756
14757 STAGING - VIA VT665X DRIVERS
14758 M:      Forest Bond <forest@alittletooquiet.net>
14759 S:      Odd Fixes
14760 F:      drivers/staging/vt665?/
14761
14762 STAGING - WILC1000 WIFI DRIVER
14763 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14764 M:      Ajay Singh <ajay.kathat@microchip.com>
14765 L:      linux-wireless@vger.kernel.org
14766 S:      Supported
14767 F:      drivers/staging/wilc1000/
14768
14769 STAGING SUBSYSTEM
14770 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14772 L:      devel@driverdev.osuosl.org
14773 S:      Supported
14774 F:      drivers/staging/
14775
14776 STARFIRE/DURALAN NETWORK DRIVER
14777 M:      Ion Badulescu <ionut@badula.org>
14778 S:      Odd Fixes
14779 F:      drivers/net/ethernet/adaptec/starfire*
14780
14781 STEC S1220 SKD DRIVER
14782 M:      Bart Van Assche <bart.vanassche@wdc.com>
14783 L:      linux-block@vger.kernel.org
14784 S:      Maintained
14785 F:      drivers/block/skd*[ch]
14786
14787 STI AUDIO (ASoC) DRIVERS
14788 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14789 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14790 S:      Maintained
14791 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14792 F:      sound/soc/sti/
14793
14794 STI CEC DRIVER
14795 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14796 S:      Maintained
14797 F:      drivers/media/platform/sti/cec/
14798 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14799
14800 STK1160 USB VIDEO CAPTURE DRIVER
14801 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14802 L:      linux-media@vger.kernel.org
14803 T:      git git://linuxtv.org/media_tree.git
14804 S:      Maintained
14805 F:      drivers/media/usb/stk1160/
14806
14807 STM32 AUDIO (ASoC) DRIVERS
14808 M:      Olivier Moysan <olivier.moysan@st.com>
14809 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14810 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14811 S:      Maintained
14812 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14813 F:      sound/soc/stm/
14814
14815 STM32 TIMER/LPTIMER DRIVERS
14816 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14817 S:      Maintained
14818 F:      drivers/*/stm32-*timer*
14819 F:      drivers/pwm/pwm-stm32*
14820 F:      include/linux/*/stm32-*tim*
14821 F:      Documentation/ABI/testing/*timer-stm32
14822 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14823 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14824
14825 STMMAC ETHERNET DRIVER
14826 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14827 M:      Alexandre Torgue <alexandre.torgue@st.com>
14828 M:      Jose Abreu <joabreu@synopsys.com>
14829 L:      netdev@vger.kernel.org
14830 W:      http://www.stlinux.com
14831 S:      Supported
14832 F:      drivers/net/ethernet/stmicro/stmmac/
14833
14834 SUN3/3X
14835 M:      Sam Creasey <sammy@sammy.net>
14836 W:      http://sammy.net/sun3/
14837 S:      Maintained
14838 F:      arch/m68k/kernel/*sun3*
14839 F:      arch/m68k/sun3*/
14840 F:      arch/m68k/include/asm/sun3*
14841 F:      drivers/net/ethernet/i825xx/sun3*
14842
14843 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14844 M:      Hans de Goede <hdegoede@redhat.com>
14845 L:      linux-input@vger.kernel.org
14846 S:      Maintained
14847 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14848 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14849
14850 SUNDANCE NETWORK DRIVER
14851 M:      Denis Kirjanov <kda@linux-powerpc.org>
14852 L:      netdev@vger.kernel.org
14853 S:      Maintained
14854 F:      drivers/net/ethernet/dlink/sundance.c
14855
14856 SUPERH
14857 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14858 M:      Rich Felker <dalias@libc.org>
14859 L:      linux-sh@vger.kernel.org
14860 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14861 S:      Maintained
14862 F:      Documentation/sh/
14863 F:      arch/sh/
14864 F:      drivers/sh/
14865
14866 SUSPEND TO RAM
14867 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14868 M:      Len Brown <len.brown@intel.com>
14869 M:      Pavel Machek <pavel@ucw.cz>
14870 L:      linux-pm@vger.kernel.org
14871 B:      https://bugzilla.kernel.org
14872 S:      Supported
14873 F:      Documentation/power/
14874 F:      arch/x86/kernel/acpi/
14875 F:      drivers/base/power/
14876 F:      kernel/power/
14877 F:      include/linux/suspend.h
14878 F:      include/linux/freezer.h
14879 F:      include/linux/pm.h
14880
14881 SVGA HANDLING
14882 M:      Martin Mares <mj@ucw.cz>
14883 L:      linux-video@atrey.karlin.mff.cuni.cz
14884 S:      Maintained
14885 F:      Documentation/svga.txt
14886 F:      arch/x86/boot/video*
14887
14888 SWIOTLB SUBSYSTEM
14889 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14890 L:      iommu@lists.linux-foundation.org
14891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14892 S:      Supported
14893 F:      kernel/dma/swiotlb.c
14894 F:      arch/*/kernel/pci-swiotlb.c
14895 F:      include/linux/swiotlb.h
14896
14897 SWITCHDEV
14898 M:      Jiri Pirko <jiri@resnulli.us>
14899 M:      Ivan Vecera <ivecera@redhat.com>
14900 L:      netdev@vger.kernel.org
14901 S:      Supported
14902 F:      net/switchdev/
14903 F:      include/net/switchdev.h
14904
14905 SY8106A REGULATOR DRIVER
14906 M:      Icenowy Zheng <icenowy@aosc.io>
14907 S:      Maintained
14908 F:      drivers/regulator/sy8106a-regulator.c
14909 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14910
14911 SYNC FILE FRAMEWORK
14912 M:      Sumit Semwal <sumit.semwal@linaro.org>
14913 R:      Gustavo Padovan <gustavo@padovan.org>
14914 S:      Maintained
14915 L:      linux-media@vger.kernel.org
14916 L:      dri-devel@lists.freedesktop.org
14917 F:      drivers/dma-buf/sync_*
14918 F:      drivers/dma-buf/dma-fence*
14919 F:      drivers/dma-buf/sw_sync.c
14920 F:      include/linux/sync_file.h
14921 F:      include/uapi/linux/sync_file.h
14922 F:      Documentation/sync_file.txt
14923 T:      git git://anongit.freedesktop.org/drm/drm-misc
14924
14925 SYNOPSYS ARC ARCHITECTURE
14926 M:      Vineet Gupta <vgupta@synopsys.com>
14927 L:      linux-snps-arc@lists.infradead.org
14928 S:      Supported
14929 F:      arch/arc/
14930 F:      Documentation/devicetree/bindings/arc/*
14931 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14932 F:      drivers/clocksource/arc_timer.c
14933 F:      drivers/tty/serial/arc_uart.c
14934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14935
14936 SYNOPSYS ARC HSDK SDP pll clock driver
14937 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14938 S:      Supported
14939 F:      drivers/clk/clk-hsdk-pll.c
14940 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14941
14942 SYNOPSYS ARC SDP clock driver
14943 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14944 S:      Supported
14945 F:      drivers/clk/axs10x/*
14946 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14947
14948 SYNOPSYS ARC SDP platform support
14949 M:      Alexey Brodkin <abrodkin@synopsys.com>
14950 S:      Supported
14951 F:      arch/arc/plat-axs10x
14952 F:      arch/arc/boot/dts/ax*
14953 F:      Documentation/devicetree/bindings/arc/axs10*
14954
14955 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14956 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14957 S:      Supported
14958 F:      drivers/reset/reset-axs10x.c
14959 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14960
14961 SYNOPSYS CREG GPIO DRIVER
14962 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14963 S:      Maintained
14964 F:      drivers/gpio/gpio-creg-snps.c
14965 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14966
14967 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14968 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14969 S:      Maintained
14970 F:      drivers/tty/serial/8250/8250_dw.c
14971
14972 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14973 M:      Hoan Tran <hoan@os.amperecomputing.com>
14974 L:      linux-gpio@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/gpio/gpio-dwapb.c
14977 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14978
14979 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14980 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14981 S:      Maintained
14982 F:      drivers/dma/dwi-axi-dmac/
14983 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14984
14985 SYNOPSYS DESIGNWARE DMAC DRIVER
14986 M:      Viresh Kumar <vireshk@kernel.org>
14987 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14988 S:      Maintained
14989 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14990 F:      drivers/dma/dw/
14991 F:      include/dt-bindings/dma/dw-dmac.h
14992 F:      include/linux/dma/dw.h
14993 F:      include/linux/platform_data/dma-dw.h
14994
14995 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14996 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14997 L:      netdev@vger.kernel.org
14998 S:      Supported
14999 F:      drivers/net/ethernet/synopsys/
15000
15001 SYNOPSYS DESIGNWARE I2C DRIVER
15002 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15003 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15004 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15005 L:      linux-i2c@vger.kernel.org
15006 S:      Maintained
15007 F:      drivers/i2c/busses/i2c-designware-*
15008 F:      include/linux/platform_data/i2c-designware.h
15009
15010 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15011 M:      Jaehoon Chung <jh80.chung@samsung.com>
15012 L:      linux-mmc@vger.kernel.org
15013 S:      Maintained
15014 F:      drivers/mmc/host/dw_mmc*
15015
15016 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15017 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15018 S:      Supported
15019 F:      drivers/reset/reset-hsdk.c
15020 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15021 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15022
15023 SYSTEM CONFIGURATION (SYSCON)
15024 M:      Lee Jones <lee.jones@linaro.org>
15025 M:      Arnd Bergmann <arnd@arndb.de>
15026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15027 S:      Supported
15028 F:      drivers/mfd/syscon.c
15029
15030 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15031 M:      Sudeep Holla <sudeep.holla@arm.com>
15032 L:      linux-arm-kernel@lists.infradead.org
15033 S:      Maintained
15034 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15035 F:      drivers/clk/clk-sc[mp]i.c
15036 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15037 F:      drivers/firmware/arm_scpi.c
15038 F:      drivers/firmware/arm_scmi/
15039 F:      include/linux/sc[mp]i_protocol.h
15040
15041 SYSTEM RESET/SHUTDOWN DRIVERS
15042 M:      Sebastian Reichel <sre@kernel.org>
15043 L:      linux-pm@vger.kernel.org
15044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15045 S:      Maintained
15046 F:      Documentation/devicetree/bindings/power/reset/
15047 F:      drivers/power/reset/
15048
15049 SYSTEM TRACE MODULE CLASS
15050 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15051 S:      Maintained
15052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15053 F:      Documentation/trace/stm.rst
15054 F:      drivers/hwtracing/stm/
15055 F:      include/linux/stm.h
15056 F:      include/uapi/linux/stm.h
15057
15058 SYSV FILESYSTEM
15059 M:      Christoph Hellwig <hch@infradead.org>
15060 S:      Maintained
15061 F:      Documentation/filesystems/sysv-fs.txt
15062 F:      fs/sysv/
15063 F:      include/linux/sysv_fs.h
15064
15065 TASKSTATS STATISTICS INTERFACE
15066 M:      Balbir Singh <bsingharora@gmail.com>
15067 S:      Maintained
15068 F:      Documentation/accounting/taskstats*
15069 F:      include/linux/taskstats*
15070 F:      kernel/taskstats.c
15071
15072 TC subsystem
15073 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15074 M:      Cong Wang <xiyou.wangcong@gmail.com>
15075 M:      Jiri Pirko <jiri@resnulli.us>
15076 L:      netdev@vger.kernel.org
15077 S:      Maintained
15078 F:      include/net/pkt_cls.h
15079 F:      include/net/pkt_sched.h
15080 F:      include/net/tc_act/
15081 F:      include/uapi/linux/pkt_cls.h
15082 F:      include/uapi/linux/pkt_sched.h
15083 F:      include/uapi/linux/tc_act/
15084 F:      include/uapi/linux/tc_ematch/
15085 F:      net/sched/
15086
15087 TC90522 MEDIA DRIVER
15088 M:      Akihiro Tsukada <tskd08@gmail.com>
15089 L:      linux-media@vger.kernel.org
15090 S:      Odd Fixes
15091 F:      drivers/media/dvb-frontends/tc90522*
15092
15093 TCP LOW PRIORITY MODULE
15094 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15095 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15096 W:      http://tcp-lp-mod.sourceforge.net/
15097 S:      Maintained
15098 F:      net/ipv4/tcp_lp.c
15099
15100 TDA10071 MEDIA DRIVER
15101 M:      Antti Palosaari <crope@iki.fi>
15102 L:      linux-media@vger.kernel.org
15103 W:      https://linuxtv.org
15104 W:      http://palosaari.fi/linux/
15105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15106 T:      git git://linuxtv.org/anttip/media_tree.git
15107 S:      Maintained
15108 F:      drivers/media/dvb-frontends/tda10071*
15109
15110 TDA18212 MEDIA DRIVER
15111 M:      Antti Palosaari <crope@iki.fi>
15112 L:      linux-media@vger.kernel.org
15113 W:      https://linuxtv.org
15114 W:      http://palosaari.fi/linux/
15115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15116 T:      git git://linuxtv.org/anttip/media_tree.git
15117 S:      Maintained
15118 F:      drivers/media/tuners/tda18212*
15119
15120 TDA18218 MEDIA DRIVER
15121 M:      Antti Palosaari <crope@iki.fi>
15122 L:      linux-media@vger.kernel.org
15123 W:      https://linuxtv.org
15124 W:      http://palosaari.fi/linux/
15125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15126 T:      git git://linuxtv.org/anttip/media_tree.git
15127 S:      Maintained
15128 F:      drivers/media/tuners/tda18218*
15129
15130 TDA18250 MEDIA DRIVER
15131 M:      Olli Salonen <olli.salonen@iki.fi>
15132 L:      linux-media@vger.kernel.org
15133 W:      https://linuxtv.org
15134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15135 T:      git git://linuxtv.org/media_tree.git
15136 S:      Maintained
15137 F:      drivers/media/tuners/tda18250*
15138
15139 TDA18271 MEDIA DRIVER
15140 M:      Michael Krufky <mkrufky@linuxtv.org>
15141 L:      linux-media@vger.kernel.org
15142 W:      https://linuxtv.org
15143 W:      http://github.com/mkrufky
15144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15145 T:      git git://linuxtv.org/mkrufky/tuners.git
15146 S:      Maintained
15147 F:      drivers/media/tuners/tda18271*
15148
15149 TDA1997x MEDIA DRIVER
15150 M:      Tim Harvey <tharvey@gateworks.com>
15151 L:      linux-media@vger.kernel.org
15152 W:      https://linuxtv.org
15153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15154 S:      Maintained
15155 F:      drivers/media/i2c/tda1997x.*
15156
15157 TDA827x MEDIA DRIVER
15158 M:      Michael Krufky <mkrufky@linuxtv.org>
15159 L:      linux-media@vger.kernel.org
15160 W:      https://linuxtv.org
15161 W:      http://github.com/mkrufky
15162 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15163 T:      git git://linuxtv.org/mkrufky/tuners.git
15164 S:      Maintained
15165 F:      drivers/media/tuners/tda8290.*
15166
15167 TDA8290 MEDIA DRIVER
15168 M:      Michael Krufky <mkrufky@linuxtv.org>
15169 L:      linux-media@vger.kernel.org
15170 W:      https://linuxtv.org
15171 W:      http://github.com/mkrufky
15172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15173 T:      git git://linuxtv.org/mkrufky/tuners.git
15174 S:      Maintained
15175 F:      drivers/media/tuners/tda8290.*
15176
15177 TDA9840 MEDIA DRIVER
15178 M:      Hans Verkuil <hverkuil@xs4all.nl>
15179 L:      linux-media@vger.kernel.org
15180 T:      git git://linuxtv.org/media_tree.git
15181 W:      https://linuxtv.org
15182 S:      Maintained
15183 F:      drivers/media/i2c/tda9840*
15184
15185 TEA5761 TUNER DRIVER
15186 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15187 L:      linux-media@vger.kernel.org
15188 W:      https://linuxtv.org
15189 T:      git git://linuxtv.org/media_tree.git
15190 S:      Odd fixes
15191 F:      drivers/media/tuners/tea5761.*
15192
15193 TEA5767 TUNER DRIVER
15194 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15195 L:      linux-media@vger.kernel.org
15196 W:      https://linuxtv.org
15197 T:      git git://linuxtv.org/media_tree.git
15198 S:      Maintained
15199 F:      drivers/media/tuners/tea5767.*
15200
15201 TEA6415C MEDIA DRIVER
15202 M:      Hans Verkuil <hverkuil@xs4all.nl>
15203 L:      linux-media@vger.kernel.org
15204 T:      git git://linuxtv.org/media_tree.git
15205 W:      https://linuxtv.org
15206 S:      Maintained
15207 F:      drivers/media/i2c/tea6415c*
15208
15209 TEA6420 MEDIA DRIVER
15210 M:      Hans Verkuil <hverkuil@xs4all.nl>
15211 L:      linux-media@vger.kernel.org
15212 T:      git git://linuxtv.org/media_tree.git
15213 W:      https://linuxtv.org
15214 S:      Maintained
15215 F:      drivers/media/i2c/tea6420*
15216
15217 TEAM DRIVER
15218 M:      Jiri Pirko <jiri@resnulli.us>
15219 L:      netdev@vger.kernel.org
15220 S:      Supported
15221 F:      drivers/net/team/
15222 F:      include/linux/if_team.h
15223 F:      include/uapi/linux/if_team.h
15224
15225 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15226 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15227 S:      Maintained
15228 F:      arch/x86/platform/ts5500/
15229
15230 TECHNOTREND USB IR RECEIVER
15231 M:      Sean Young <sean@mess.org>
15232 L:      linux-media@vger.kernel.org
15233 S:      Maintained
15234 F:      drivers/media/rc/ttusbir.c
15235
15236 TECHWELL TW9910 VIDEO DECODER
15237 L:      linux-media@vger.kernel.org
15238 S:      Orphan
15239 F:      drivers/media/i2c/tw9910.c
15240 F:      include/media/i2c/tw9910.h
15241
15242 TEE SUBSYSTEM
15243 M:      Jens Wiklander <jens.wiklander@linaro.org>
15244 S:      Maintained
15245 F:      include/linux/tee_drv.h
15246 F:      include/uapi/linux/tee.h
15247 F:      drivers/tee/
15248 F:      Documentation/tee.txt
15249
15250 TEGRA ARCHITECTURE SUPPORT
15251 M:      Thierry Reding <thierry.reding@gmail.com>
15252 M:      Jonathan Hunter <jonathanh@nvidia.com>
15253 L:      linux-tegra@vger.kernel.org
15254 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15256 S:      Supported
15257 N:      [^a-z]tegra
15258
15259 TEGRA CLOCK DRIVER
15260 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15261 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15262 S:      Supported
15263 F:      drivers/clk/tegra/
15264
15265 TEGRA DMA DRIVERS
15266 M:      Laxman Dewangan <ldewangan@nvidia.com>
15267 M:      Jon Hunter <jonathanh@nvidia.com>
15268 S:      Supported
15269 F:      drivers/dma/tegra*
15270
15271 TEGRA I2C DRIVER
15272 M:      Laxman Dewangan <ldewangan@nvidia.com>
15273 S:      Supported
15274 F:      drivers/i2c/busses/i2c-tegra.c
15275
15276 TEGRA IOMMU DRIVERS
15277 M:      Thierry Reding <thierry.reding@gmail.com>
15278 L:      linux-tegra@vger.kernel.org
15279 S:      Supported
15280 F:      drivers/iommu/tegra*
15281
15282 TEGRA KBC DRIVER
15283 M:      Laxman Dewangan <ldewangan@nvidia.com>
15284 S:      Supported
15285 F:      drivers/input/keyboard/tegra-kbc.c
15286
15287 TEGRA NAND DRIVER
15288 M:      Stefan Agner <stefan@agner.ch>
15289 M:      Lucas Stach <dev@lynxeye.de>
15290 S:      Maintained
15291 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15292 F:      drivers/mtd/nand/raw/tegra_nand.c
15293
15294 TEGRA PWM DRIVER
15295 M:      Thierry Reding <thierry.reding@gmail.com>
15296 S:      Supported
15297 F:      drivers/pwm/pwm-tegra.c
15298
15299 TEGRA SERIAL DRIVER
15300 M:      Laxman Dewangan <ldewangan@nvidia.com>
15301 S:      Supported
15302 F:      drivers/tty/serial/serial-tegra.c
15303
15304 TEGRA SPI DRIVER
15305 M:      Laxman Dewangan <ldewangan@nvidia.com>
15306 S:      Supported
15307 F:      drivers/spi/spi-tegra*
15308
15309 TEHUTI ETHERNET DRIVER
15310 M:      Andy Gospodarek <andy@greyhouse.net>
15311 L:      netdev@vger.kernel.org
15312 S:      Supported
15313 F:      drivers/net/ethernet/tehuti/*
15314
15315 Telecom Clock Driver for MCPL0010
15316 M:      Mark Gross <mark.gross@intel.com>
15317 S:      Supported
15318 F:      drivers/char/tlclk.c
15319
15320 TENSILICA XTENSA PORT (xtensa)
15321 M:      Chris Zankel <chris@zankel.net>
15322 M:      Max Filippov <jcmvbkbc@gmail.com>
15323 L:      linux-xtensa@linux-xtensa.org
15324 T:      git git://github.com/czankel/xtensa-linux.git
15325 S:      Maintained
15326 F:      arch/xtensa/
15327 F:      drivers/irqchip/irq-xtensa-*
15328
15329 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15330 M:      Nishanth Menon <nm@ti.com>
15331 M:      Tero Kristo <t-kristo@ti.com>
15332 M:      Santosh Shilimkar <ssantosh@kernel.org>
15333 L:      linux-arm-kernel@lists.infradead.org
15334 S:      Maintained
15335 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15336 F:      drivers/firmware/ti_sci*
15337 F:      include/linux/soc/ti/ti_sci_protocol.h
15338 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15339 F:      drivers/soc/ti/ti_sci_pm_domains.c
15340 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15341 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15342 F:      drivers/clk/keystone/sci-clk.c
15343 F:      drivers/reset/reset-ti-sci.c
15344
15345 Texas Instruments ASoC drivers
15346 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15348 S:      Maintained
15349 F:      sound/soc/ti/
15350
15351 Texas Instruments' DAC7612 DAC Driver
15352 M:      Ricardo Ribalda <ricardo@ribalda.com>
15353 L:      linux-iio@vger.kernel.org
15354 S:      Supported
15355 F:      drivers/iio/dac/ti-dac7612.c
15356 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15357
15358 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15359 M:      Hans Verkuil <hverkuil@xs4all.nl>
15360 L:      linux-media@vger.kernel.org
15361 T:      git git://linuxtv.org/media_tree.git
15362 W:      https://linuxtv.org
15363 S:      Maintained
15364 F:      drivers/media/radio/radio-raremono.c
15365
15366 THERMAL
15367 M:      Zhang Rui <rui.zhang@intel.com>
15368 M:      Eduardo Valentin <edubezval@gmail.com>
15369 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15370 L:      linux-pm@vger.kernel.org
15371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15373 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15374 S:      Supported
15375 F:      drivers/thermal/
15376 F:      include/linux/thermal.h
15377 F:      include/uapi/linux/thermal.h
15378 F:      include/linux/cpu_cooling.h
15379 F:      Documentation/devicetree/bindings/thermal/
15380
15381 THERMAL/CPU_COOLING
15382 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15383 M:      Viresh Kumar <viresh.kumar@linaro.org>
15384 M:      Javi Merino <javi.merino@kernel.org>
15385 L:      linux-pm@vger.kernel.org
15386 S:      Supported
15387 F:      Documentation/thermal/cpu-cooling-api.txt
15388 F:      drivers/thermal/cpu_cooling.c
15389 F:      include/linux/cpu_cooling.h
15390
15391 THINKPAD ACPI EXTRAS DRIVER
15392 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15393 L:      ibm-acpi-devel@lists.sourceforge.net
15394 L:      platform-driver-x86@vger.kernel.org
15395 W:      http://ibm-acpi.sourceforge.net
15396 W:      http://thinkwiki.org/wiki/Ibm-acpi
15397 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15398 S:      Maintained
15399 F:      drivers/platform/x86/thinkpad_acpi.c
15400
15401 THUNDERBOLT DRIVER
15402 M:      Andreas Noever <andreas.noever@gmail.com>
15403 M:      Michael Jamet <michael.jamet@intel.com>
15404 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15405 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15407 S:      Maintained
15408 F:      Documentation/admin-guide/thunderbolt.rst
15409 F:      drivers/thunderbolt/
15410 F:      include/linux/thunderbolt.h
15411
15412 THUNDERBOLT NETWORK DRIVER
15413 M:      Michael Jamet <michael.jamet@intel.com>
15414 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15415 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15416 L:      netdev@vger.kernel.org
15417 S:      Maintained
15418 F:      drivers/net/thunderbolt.c
15419
15420 THUNDERX GPIO DRIVER
15421 M:      David Daney <david.daney@cavium.com>
15422 S:      Maintained
15423 F:      drivers/gpio/gpio-thunderx.c
15424
15425 TI AM437X VPFE DRIVER
15426 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15427 L:      linux-media@vger.kernel.org
15428 W:      https://linuxtv.org
15429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15430 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15431 S:      Maintained
15432 F:      drivers/media/platform/am437x/
15433
15434 TI BANDGAP AND THERMAL DRIVER
15435 M:      Eduardo Valentin <edubezval@gmail.com>
15436 M:      Keerthy <j-keerthy@ti.com>
15437 L:      linux-pm@vger.kernel.org
15438 L:      linux-omap@vger.kernel.org
15439 S:      Maintained
15440 F:      drivers/thermal/ti-soc-thermal/
15441
15442 TI BQ27XXX POWER SUPPLY DRIVER
15443 R:      Andrew F. Davis <afd@ti.com>
15444 F:      include/linux/power/bq27xxx_battery.h
15445 F:      drivers/power/supply/bq27xxx_battery.c
15446 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15447
15448 TI CDCE706 CLOCK DRIVER
15449 M:      Max Filippov <jcmvbkbc@gmail.com>
15450 S:      Maintained
15451 F:      drivers/clk/clk-cdce706.c
15452
15453 TI CLOCK DRIVER
15454 M:      Tero Kristo <t-kristo@ti.com>
15455 L:      linux-omap@vger.kernel.org
15456 S:      Maintained
15457 F:      drivers/clk/ti/
15458 F:      include/linux/clk/ti.h
15459
15460 TI DAVINCI MACHINE SUPPORT
15461 M:      Sekhar Nori <nsekhar@ti.com>
15462 M:      Kevin Hilman <khilman@kernel.org>
15463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15465 S:      Supported
15466 F:      arch/arm/mach-davinci/
15467 F:      drivers/i2c/busses/i2c-davinci.c
15468 F:      arch/arm/boot/dts/da850*
15469
15470 TI DAVINCI SERIES CLOCK DRIVER
15471 M:      David Lechner <david@lechnology.com>
15472 R:      Sekhar Nori <nsekhar@ti.com>
15473 S:      Maintained
15474 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15475 F:      drivers/clk/davinci/
15476
15477 TI DAVINCI SERIES GPIO DRIVER
15478 M:      Keerthy <j-keerthy@ti.com>
15479 L:      linux-gpio@vger.kernel.org
15480 S:      Maintained
15481 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15482 F:      drivers/gpio/gpio-davinci.c
15483
15484 TI DAVINCI SERIES MEDIA DRIVER
15485 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15486 L:      linux-media@vger.kernel.org
15487 W:      https://linuxtv.org
15488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15489 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15490 S:      Maintained
15491 F:      drivers/media/platform/davinci/
15492 F:      include/media/davinci/
15493
15494 TI ETHERNET SWITCH DRIVER (CPSW)
15495 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15496 L:      linux-omap@vger.kernel.org
15497 L:      netdev@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/net/ethernet/ti/cpsw*
15500 F:      drivers/net/ethernet/ti/davinci*
15501
15502 TI FLASH MEDIA INTERFACE DRIVER
15503 M:      Alex Dubov <oakad@yahoo.com>
15504 S:      Maintained
15505 F:      drivers/misc/tifm*
15506 F:      drivers/mmc/host/tifm_sd.c
15507 F:      include/linux/tifm.h
15508
15509 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15510 M:      Santosh Shilimkar <ssantosh@kernel.org>
15511 L:      linux-kernel@vger.kernel.org
15512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15513 S:      Maintained
15514 F:      drivers/soc/ti/*
15515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15516
15517 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15518 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15519 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15520 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15521 S:      Maintained
15522 F:      sound/soc/codecs/lm49453*
15523 F:      sound/soc/codecs/isabelle*
15524
15525 TI LP855x BACKLIGHT DRIVER
15526 M:      Milo Kim <milo.kim@ti.com>
15527 S:      Maintained
15528 F:      Documentation/backlight/lp855x-driver.txt
15529 F:      drivers/video/backlight/lp855x_bl.c
15530 F:      include/linux/platform_data/lp855x.h
15531
15532 TI LP8727 CHARGER DRIVER
15533 M:      Milo Kim <milo.kim@ti.com>
15534 S:      Maintained
15535 F:      drivers/power/supply/lp8727_charger.c
15536 F:      include/linux/platform_data/lp8727.h
15537
15538 TI LP8788 MFD DRIVER
15539 M:      Milo Kim <milo.kim@ti.com>
15540 S:      Maintained
15541 F:      drivers/iio/adc/lp8788_adc.c
15542 F:      drivers/leds/leds-lp8788.c
15543 F:      drivers/mfd/lp8788*.c
15544 F:      drivers/power/supply/lp8788-charger.c
15545 F:      drivers/regulator/lp8788-*.c
15546 F:      include/linux/mfd/lp8788*.h
15547
15548 TI NETCP ETHERNET DRIVER
15549 M:      Wingman Kwok <w-kwok2@ti.com>
15550 M:      Murali Karicheri <m-karicheri2@ti.com>
15551 L:      netdev@vger.kernel.org
15552 S:      Maintained
15553 F:      drivers/net/ethernet/ti/netcp*
15554
15555 TI PCM3060 ASoC CODEC DRIVER
15556 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15558 S:      Maintained
15559 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15560 F:      sound/soc/codecs/pcm3060*
15561
15562 TI TAS571X FAMILY ASoC CODEC DRIVER
15563 M:      Kevin Cernekee <cernekee@chromium.org>
15564 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15565 S:      Odd Fixes
15566 F:      sound/soc/codecs/tas571x*
15567
15568 TI TRF7970A NFC DRIVER
15569 M:      Mark Greer <mgreer@animalcreek.com>
15570 L:      linux-wireless@vger.kernel.org
15571 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15572 S:      Supported
15573 F:      drivers/nfc/trf7970a.c
15574 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15575
15576 TI TWL4030 SERIES SOC CODEC DRIVER
15577 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15578 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15579 S:      Maintained
15580 F:      sound/soc/codecs/twl4030*
15581
15582 TI VPE/CAL DRIVERS
15583 M:      Benoit Parrot <bparrot@ti.com>
15584 L:      linux-media@vger.kernel.org
15585 W:      http://linuxtv.org/
15586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15587 S:      Maintained
15588 F:      drivers/media/platform/ti-vpe/
15589
15590 TI WILINK WIRELESS DRIVERS
15591 L:      linux-wireless@vger.kernel.org
15592 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15593 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15595 S:      Orphan
15596 F:      drivers/net/wireless/ti/
15597 F:      include/linux/wl12xx.h
15598
15599 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15600 M:      John Stultz <john.stultz@linaro.org>
15601 M:      Thomas Gleixner <tglx@linutronix.de>
15602 R:      Stephen Boyd <sboyd@kernel.org>
15603 L:      linux-kernel@vger.kernel.org
15604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15605 S:      Supported
15606 F:      include/linux/clocksource.h
15607 F:      include/linux/time.h
15608 F:      include/linux/timex.h
15609 F:      include/uapi/linux/time.h
15610 F:      include/uapi/linux/timex.h
15611 F:      kernel/time/clocksource.c
15612 F:      kernel/time/time*.c
15613 F:      kernel/time/alarmtimer.c
15614 F:      kernel/time/ntp.c
15615 F:      tools/testing/selftests/timers/
15616
15617 TIPC NETWORK LAYER
15618 M:      Jon Maloy <jon.maloy@ericsson.com>
15619 M:      Ying Xue <ying.xue@windriver.com>
15620 L:      netdev@vger.kernel.org (core kernel code)
15621 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15622 W:      http://tipc.sourceforge.net/
15623 S:      Maintained
15624 F:      include/uapi/linux/tipc*.h
15625 F:      net/tipc/
15626
15627 TLAN NETWORK DRIVER
15628 M:      Samuel Chessman <chessman@tux.org>
15629 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15630 W:      http://sourceforge.net/projects/tlan/
15631 S:      Maintained
15632 F:      Documentation/networking/device_drivers/ti/tlan.txt
15633 F:      drivers/net/ethernet/ti/tlan.*
15634
15635 TM6000 VIDEO4LINUX DRIVER
15636 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15637 L:      linux-media@vger.kernel.org
15638 W:      https://linuxtv.org
15639 T:      git git://linuxtv.org/media_tree.git
15640 S:      Odd fixes
15641 F:      drivers/media/usb/tm6000/
15642 F:      Documentation/media/v4l-drivers/tm6000*
15643
15644 TMIO/SDHI MMC DRIVER
15645 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15646 L:      linux-mmc@vger.kernel.org
15647 S:      Supported
15648 F:      drivers/mmc/host/tmio_mmc*
15649 F:      drivers/mmc/host/renesas_sdhi*
15650 F:      include/linux/mfd/tmio.h
15651
15652 TMP401 HARDWARE MONITOR DRIVER
15653 M:      Guenter Roeck <linux@roeck-us.net>
15654 L:      linux-hwmon@vger.kernel.org
15655 S:      Maintained
15656 F:      Documentation/hwmon/tmp401
15657 F:      drivers/hwmon/tmp401.c
15658
15659 TMPFS (SHMEM FILESYSTEM)
15660 M:      Hugh Dickins <hughd@google.com>
15661 L:      linux-mm@kvack.org
15662 S:      Maintained
15663 F:      include/linux/shmem_fs.h
15664 F:      mm/shmem.c
15665
15666 TOMOYO SECURITY MODULE
15667 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15668 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15669 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15670 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15671 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15672 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15673 W:      https://tomoyo.osdn.jp/
15674 S:      Maintained
15675 F:      security/tomoyo/
15676
15677 TOPSTAR LAPTOP EXTRAS DRIVER
15678 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15679 L:      platform-driver-x86@vger.kernel.org
15680 S:      Maintained
15681 F:      drivers/platform/x86/topstar-laptop.c
15682
15683 TORTURE-TEST MODULES
15684 M:      Davidlohr Bueso <dave@stgolabs.net>
15685 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15686 M:      Josh Triplett <josh@joshtriplett.org>
15687 L:      linux-kernel@vger.kernel.org
15688 S:      Supported
15689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15690 F:      Documentation/RCU/torture.txt
15691 F:      kernel/torture.c
15692 F:      kernel/rcu/rcutorture.c
15693 F:      kernel/rcu/rcuperf.c
15694 F:      kernel/locking/locktorture.c
15695
15696 TOSHIBA ACPI EXTRAS DRIVER
15697 M:      Azael Avalos <coproscefalo@gmail.com>
15698 L:      platform-driver-x86@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/platform/x86/toshiba_acpi.c
15701
15702 TOSHIBA BLUETOOTH DRIVER
15703 M:      Azael Avalos <coproscefalo@gmail.com>
15704 L:      platform-driver-x86@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/platform/x86/toshiba_bluetooth.c
15707
15708 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15709 M:      Azael Avalos <coproscefalo@gmail.com>
15710 L:      platform-driver-x86@vger.kernel.org
15711 S:      Maintained
15712 F:      drivers/platform/x86/toshiba_haps.c
15713
15714 TOSHIBA SMM DRIVER
15715 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15716 W:      http://www.buzzard.org.uk/toshiba/
15717 S:      Maintained
15718 F:      drivers/char/toshiba.c
15719 F:      include/linux/toshiba.h
15720 F:      include/uapi/linux/toshiba.h
15721
15722 TOSHIBA TC358743 DRIVER
15723 M:      Mats Randgaard <matrandg@cisco.com>
15724 L:      linux-media@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/media/i2c/tc358743*
15727 F:      include/media/i2c/tc358743.h
15728
15729 TOSHIBA WMI HOTKEYS DRIVER
15730 M:      Azael Avalos <coproscefalo@gmail.com>
15731 L:      platform-driver-x86@vger.kernel.org
15732 S:      Maintained
15733 F:      drivers/platform/x86/toshiba-wmi.c
15734
15735 TPM DEVICE DRIVER
15736 M:      Peter Huewe <peterhuewe@gmx.de>
15737 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15738 R:      Jason Gunthorpe <jgg@ziepe.ca>
15739 L:      linux-integrity@vger.kernel.org
15740 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15741 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15742 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15743 S:      Maintained
15744 F:      drivers/char/tpm/
15745
15746 TRACING
15747 M:      Steven Rostedt <rostedt@goodmis.org>
15748 M:      Ingo Molnar <mingo@redhat.com>
15749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15750 S:      Maintained
15751 F:      Documentation/trace/ftrace.rst
15752 F:      arch/*/*/*/ftrace.h
15753 F:      arch/*/kernel/ftrace.c
15754 F:      include/*/ftrace.h
15755 F:      include/linux/trace*.h
15756 F:      include/trace/
15757 F:      kernel/trace/
15758 F:      tools/testing/selftests/ftrace/
15759
15760 TRACING MMIO ACCESSES (MMIOTRACE)
15761 M:      Steven Rostedt <rostedt@goodmis.org>
15762 M:      Ingo Molnar <mingo@kernel.org>
15763 R:      Karol Herbst <karolherbst@gmail.com>
15764 R:      Pekka Paalanen <ppaalanen@gmail.com>
15765 S:      Maintained
15766 L:      linux-kernel@vger.kernel.org
15767 L:      nouveau@lists.freedesktop.org
15768 F:      kernel/trace/trace_mmiotrace.c
15769 F:      include/linux/mmiotrace.h
15770 F:      arch/x86/mm/kmmio.c
15771 F:      arch/x86/mm/mmio-mod.c
15772 F:      arch/x86/mm/testmmiotrace.c
15773
15774 TRIVIAL PATCHES
15775 M:      Jiri Kosina <trivial@kernel.org>
15776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15777 S:      Maintained
15778 K:      ^Subject:.*(?i)trivial
15779
15780 TEMPO SEMICONDUCTOR DRIVERS
15781 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15782 S:      Maintained
15783 F:      sound/soc/codecs/tscs*.c
15784 F:      sound/soc/codecs/tscs*.h
15785 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15786
15787 TTY LAYER
15788 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15789 M:      Jiri Slaby <jslaby@suse.com>
15790 S:      Supported
15791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15792 F:      Documentation/serial/
15793 F:      drivers/tty/
15794 F:      drivers/tty/serial/serial_core.c
15795 F:      include/linux/serial_core.h
15796 F:      include/linux/serial.h
15797 F:      include/linux/tty.h
15798 F:      include/uapi/linux/serial_core.h
15799 F:      include/uapi/linux/serial.h
15800 F:      include/uapi/linux/tty.h
15801
15802 TUA9001 MEDIA DRIVER
15803 M:      Antti Palosaari <crope@iki.fi>
15804 L:      linux-media@vger.kernel.org
15805 W:      https://linuxtv.org
15806 W:      http://palosaari.fi/linux/
15807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15808 T:      git git://linuxtv.org/anttip/media_tree.git
15809 S:      Maintained
15810 F:      drivers/media/tuners/tua9001*
15811
15812 TULIP NETWORK DRIVERS
15813 L:      netdev@vger.kernel.org
15814 L:      linux-parisc@vger.kernel.org
15815 S:      Orphan
15816 F:      drivers/net/ethernet/dec/tulip/
15817
15818 TUN/TAP driver
15819 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15820 W:      http://vtun.sourceforge.net/tun
15821 S:      Maintained
15822 F:      Documentation/networking/tuntap.txt
15823 F:      arch/um/os-Linux/drivers/
15824
15825 TURBOCHANNEL SUBSYSTEM
15826 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15827 M:      Ralf Baechle <ralf@linux-mips.org>
15828 L:      linux-mips@vger.kernel.org
15829 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15830 S:      Maintained
15831 F:      drivers/tc/
15832 F:      include/linux/tc.h
15833
15834 TURBOSTAT UTILITY
15835 M:      "Len Brown" <lenb@kernel.org>
15836 L:      linux-pm@vger.kernel.org
15837 B:      https://bugzilla.kernel.org
15838 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15840 S:      Supported
15841 F:      tools/power/x86/turbostat/
15842
15843 TW5864 VIDEO4LINUX DRIVER
15844 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15845 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15846 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15847 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15848 L:      linux-media@vger.kernel.org
15849 S:      Supported
15850 F:      drivers/media/pci/tw5864/
15851
15852 TW68 VIDEO4LINUX DRIVER
15853 M:      Hans Verkuil <hverkuil@xs4all.nl>
15854 L:      linux-media@vger.kernel.org
15855 T:      git git://linuxtv.org/media_tree.git
15856 W:      https://linuxtv.org
15857 S:      Odd Fixes
15858 F:      drivers/media/pci/tw68/
15859
15860 TW686X VIDEO4LINUX DRIVER
15861 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15862 L:      linux-media@vger.kernel.org
15863 T:      git git://linuxtv.org/media_tree.git
15864 W:      http://linuxtv.org
15865 S:      Maintained
15866 F:      drivers/media/pci/tw686x/
15867
15868 UBI FILE SYSTEM (UBIFS)
15869 M:      Richard Weinberger <richard@nod.at>
15870 M:      Artem Bityutskiy <dedekind1@gmail.com>
15871 M:      Adrian Hunter <adrian.hunter@intel.com>
15872 L:      linux-mtd@lists.infradead.org
15873 T:      git git://git.infradead.org/ubifs-2.6.git
15874 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15875 S:      Supported
15876 F:      Documentation/filesystems/ubifs.txt
15877 F:      fs/ubifs/
15878
15879 UCLINUX (M68KNOMMU AND COLDFIRE)
15880 M:      Greg Ungerer <gerg@linux-m68k.org>
15881 W:      http://www.linux-m68k.org/
15882 W:      http://www.uclinux.org/
15883 L:      linux-m68k@lists.linux-m68k.org
15884 L:      uclinux-dev@uclinux.org  (subscribers-only)
15885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15886 S:      Maintained
15887 F:      arch/m68k/coldfire/
15888 F:      arch/m68k/68*/
15889 F:      arch/m68k/*/*_no.*
15890 F:      arch/m68k/include/asm/*_no.*
15891
15892 UDF FILESYSTEM
15893 M:      Jan Kara <jack@suse.com>
15894 S:      Maintained
15895 F:      Documentation/filesystems/udf.txt
15896 F:      fs/udf/
15897
15898 UDRAW TABLET
15899 M:      Bastien Nocera <hadess@hadess.net>
15900 L:      linux-input@vger.kernel.org
15901 S:      Maintained
15902 F:      drivers/hid/hid-udraw-ps3.c
15903
15904 UFS FILESYSTEM
15905 M:      Evgeniy Dushistov <dushistov@mail.ru>
15906 S:      Maintained
15907 F:      Documentation/filesystems/ufs.txt
15908 F:      fs/ufs/
15909
15910 UHID USERSPACE HID IO DRIVER:
15911 M:      David Herrmann <dh.herrmann@googlemail.com>
15912 L:      linux-input@vger.kernel.org
15913 S:      Maintained
15914 F:      drivers/hid/uhid.c
15915 F:      include/uapi/linux/uhid.h
15916
15917 ULPI BUS
15918 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15919 L:      linux-usb@vger.kernel.org
15920 S:      Maintained
15921 F:      drivers/usb/common/ulpi.c
15922 F:      include/linux/ulpi/
15923
15924 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15925 L:      linux-usb@vger.kernel.org
15926 S:      Orphan
15927 F:      drivers/uwb/
15928 F:      include/linux/uwb.h
15929 F:      include/linux/uwb/
15930
15931 UNICORE32 ARCHITECTURE:
15932 M:      Guan Xuetao <gxt@pku.edu.cn>
15933 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15934 S:      Maintained
15935 T:      git git://github.com/gxt/linux.git
15936 F:      arch/unicore32/
15937
15938 UNIFDEF
15939 M:      Tony Finch <dot@dotat.at>
15940 W:      http://dotat.at/prog/unifdef
15941 S:      Maintained
15942 F:      scripts/unifdef.c
15943
15944 UNIFORM CDROM DRIVER
15945 M:      Jens Axboe <axboe@kernel.dk>
15946 W:      http://www.kernel.dk
15947 S:      Maintained
15948 F:      Documentation/cdrom/
15949 F:      drivers/cdrom/cdrom.c
15950 F:      include/linux/cdrom.h
15951 F:      include/uapi/linux/cdrom.h
15952
15953 UNISYS S-PAR DRIVERS
15954 M:      David Kershner <david.kershner@unisys.com>
15955 L:      sparmaintainer@unisys.com (Unisys internal)
15956 S:      Supported
15957 F:      include/linux/visorbus.h
15958 F:      drivers/visorbus/
15959 F:      drivers/staging/unisys/
15960
15961 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15962 R:      Alim Akhtar <alim.akhtar@samsung.com>
15963 R:      Avri Altman <avri.altman@wdc.com>
15964 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15965 L:      linux-scsi@vger.kernel.org
15966 S:      Supported
15967 F:      Documentation/scsi/ufs.txt
15968 F:      drivers/scsi/ufs/
15969
15970 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15971 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15972 L:      linux-scsi@vger.kernel.org
15973 S:      Supported
15974 F:      drivers/scsi/ufs/*dwc*
15975
15976 UNSORTED BLOCK IMAGES (UBI)
15977 M:      Artem Bityutskiy <dedekind1@gmail.com>
15978 M:      Richard Weinberger <richard@nod.at>
15979 W:      http://www.linux-mtd.infradead.org/
15980 L:      linux-mtd@lists.infradead.org
15981 T:      git git://git.infradead.org/ubifs-2.6.git
15982 S:      Supported
15983 F:      drivers/mtd/ubi/
15984 F:      include/linux/mtd/ubi.h
15985 F:      include/uapi/mtd/ubi-user.h
15986
15987 USB "USBNET" DRIVER FRAMEWORK
15988 M:      Oliver Neukum <oneukum@suse.com>
15989 L:      netdev@vger.kernel.org
15990 W:      http://www.linux-usb.org/usbnet
15991 S:      Maintained
15992 F:      drivers/net/usb/usbnet.c
15993 F:      include/linux/usb/usbnet.h
15994
15995 USB ACM DRIVER
15996 M:      Oliver Neukum <oneukum@suse.com>
15997 L:      linux-usb@vger.kernel.org
15998 S:      Maintained
15999 F:      Documentation/usb/acm.txt
16000 F:      drivers/usb/class/cdc-acm.*
16001
16002 USB AR5523 WIRELESS DRIVER
16003 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16004 L:      linux-wireless@vger.kernel.org
16005 S:      Maintained
16006 F:      drivers/net/wireless/ath/ar5523/
16007
16008 USB ATTACHED SCSI
16009 M:      Oliver Neukum <oneukum@suse.com>
16010 L:      linux-usb@vger.kernel.org
16011 L:      linux-scsi@vger.kernel.org
16012 S:      Maintained
16013 F:      drivers/usb/storage/uas.c
16014
16015 USB CDC ETHERNET DRIVER
16016 M:      Oliver Neukum <oliver@neukum.org>
16017 L:      linux-usb@vger.kernel.org
16018 S:      Maintained
16019 F:      drivers/net/usb/cdc_*.c
16020 F:      include/uapi/linux/usb/cdc.h
16021
16022 USB CHAOSKEY DRIVER
16023 M:      Keith Packard <keithp@keithp.com>
16024 L:      linux-usb@vger.kernel.org
16025 S:      Maintained
16026 F:      drivers/usb/misc/chaoskey.c
16027
16028 USB CYPRESS C67X00 DRIVER
16029 M:      Peter Korsgaard <jacmet@sunsite.dk>
16030 L:      linux-usb@vger.kernel.org
16031 S:      Maintained
16032 F:      drivers/usb/c67x00/
16033
16034 USB DAVICOM DM9601 DRIVER
16035 M:      Peter Korsgaard <jacmet@sunsite.dk>
16036 L:      netdev@vger.kernel.org
16037 W:      http://www.linux-usb.org/usbnet
16038 S:      Maintained
16039 F:      drivers/net/usb/dm9601.c
16040
16041 USB DIAMOND RIO500 DRIVER
16042 M:      Cesar Miquel <miquel@df.uba.ar>
16043 L:      rio500-users@lists.sourceforge.net
16044 W:      http://rio500.sourceforge.net
16045 S:      Maintained
16046 F:      drivers/usb/misc/rio500*
16047
16048 USB EHCI DRIVER
16049 M:      Alan Stern <stern@rowland.harvard.edu>
16050 L:      linux-usb@vger.kernel.org
16051 S:      Maintained
16052 F:      Documentation/usb/ehci.txt
16053 F:      drivers/usb/host/ehci*
16054
16055 USB GADGET/PERIPHERAL SUBSYSTEM
16056 M:      Felipe Balbi <balbi@kernel.org>
16057 L:      linux-usb@vger.kernel.org
16058 W:      http://www.linux-usb.org/gadget
16059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16060 S:      Maintained
16061 F:      drivers/usb/gadget/
16062 F:      include/linux/usb/gadget*
16063
16064 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16065 M:      Jiri Kosina <jikos@kernel.org>
16066 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16067 L:      linux-usb@vger.kernel.org
16068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16069 S:      Maintained
16070 F:      Documentation/hid/hiddev.txt
16071 F:      drivers/hid/usbhid/
16072
16073 USB INTEL XHCI ROLE MUX DRIVER
16074 M:      Hans de Goede <hdegoede@redhat.com>
16075 L:      linux-usb@vger.kernel.org
16076 S:      Maintained
16077 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16078
16079 USB ISP116X DRIVER
16080 M:      Olav Kongas <ok@artecdesign.ee>
16081 L:      linux-usb@vger.kernel.org
16082 S:      Maintained
16083 F:      drivers/usb/host/isp116x*
16084 F:      include/linux/usb/isp116x.h
16085
16086 USB LAN78XX ETHERNET DRIVER
16087 M:      Woojung Huh <woojung.huh@microchip.com>
16088 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16089 L:      netdev@vger.kernel.org
16090 S:      Maintained
16091 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16092 F:      drivers/net/usb/lan78xx.*
16093 F:      include/dt-bindings/net/microchip-lan78xx.h
16094
16095 USB MASS STORAGE DRIVER
16096 M:      Alan Stern <stern@rowland.harvard.edu>
16097 L:      linux-usb@vger.kernel.org
16098 L:      usb-storage@lists.one-eyed-alien.net
16099 S:      Maintained
16100 F:      drivers/usb/storage/
16101
16102 USB MIDI DRIVER
16103 M:      Clemens Ladisch <clemens@ladisch.de>
16104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16105 T:      git git://git.alsa-project.org/alsa-kernel.git
16106 S:      Maintained
16107 F:      sound/usb/midi.*
16108
16109 USB NETWORKING DRIVERS
16110 L:      linux-usb@vger.kernel.org
16111 S:      Odd Fixes
16112 F:      drivers/net/usb/
16113
16114 USB OHCI DRIVER
16115 M:      Alan Stern <stern@rowland.harvard.edu>
16116 L:      linux-usb@vger.kernel.org
16117 S:      Maintained
16118 F:      Documentation/usb/ohci.txt
16119 F:      drivers/usb/host/ohci*
16120
16121 USB OTG FSM (Finite State Machine)
16122 M:      Peter Chen <Peter.Chen@nxp.com>
16123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16124 L:      linux-usb@vger.kernel.org
16125 S:      Maintained
16126 F:      drivers/usb/common/usb-otg-fsm.c
16127
16128 USB OVER IP DRIVER
16129 M:      Valentina Manea <valentina.manea.m@gmail.com>
16130 M:      Shuah Khan <shuah@kernel.org>
16131 M:      Shuah Khan <skhan@linuxfoundation.org>
16132 L:      linux-usb@vger.kernel.org
16133 S:      Maintained
16134 F:      Documentation/usb/usbip_protocol.txt
16135 F:      drivers/usb/usbip/
16136 F:      tools/usb/usbip/
16137 F:      tools/testing/selftests/drivers/usb/usbip/
16138
16139 USB PEGASUS DRIVER
16140 M:      Petko Manolov <petkan@nucleusys.com>
16141 L:      linux-usb@vger.kernel.org
16142 L:      netdev@vger.kernel.org
16143 T:      git git://github.com/petkan/pegasus.git
16144 W:      https://github.com/petkan/pegasus
16145 S:      Maintained
16146 F:      drivers/net/usb/pegasus.*
16147
16148 USB PHY LAYER
16149 M:      Felipe Balbi <balbi@kernel.org>
16150 L:      linux-usb@vger.kernel.org
16151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16152 S:      Maintained
16153 F:      drivers/usb/phy/
16154
16155 USB PRINTER DRIVER (usblp)
16156 M:      Pete Zaitcev <zaitcev@redhat.com>
16157 L:      linux-usb@vger.kernel.org
16158 S:      Supported
16159 F:      drivers/usb/class/usblp.c
16160
16161 USB QMI WWAN NETWORK DRIVER
16162 M:      Bjørn Mork <bjorn@mork.no>
16163 L:      netdev@vger.kernel.org
16164 S:      Maintained
16165 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16166 F:      drivers/net/usb/qmi_wwan.c
16167
16168 USB RTL8150 DRIVER
16169 M:      Petko Manolov <petkan@nucleusys.com>
16170 L:      linux-usb@vger.kernel.org
16171 L:      netdev@vger.kernel.org
16172 T:      git git://github.com/petkan/rtl8150.git
16173 W:      https://github.com/petkan/rtl8150
16174 S:      Maintained
16175 F:      drivers/net/usb/rtl8150.c
16176
16177 USB SERIAL SUBSYSTEM
16178 M:      Johan Hovold <johan@kernel.org>
16179 L:      linux-usb@vger.kernel.org
16180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16181 S:      Maintained
16182 F:      Documentation/usb/usb-serial.txt
16183 F:      drivers/usb/serial/
16184 F:      include/linux/usb/serial.h
16185
16186 USB SMSC75XX ETHERNET DRIVER
16187 M:      Steve Glendinning <steve.glendinning@shawell.net>
16188 L:      netdev@vger.kernel.org
16189 S:      Maintained
16190 F:      drivers/net/usb/smsc75xx.*
16191
16192 USB SMSC95XX ETHERNET DRIVER
16193 M:      Steve Glendinning <steve.glendinning@shawell.net>
16194 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16195 L:      netdev@vger.kernel.org
16196 S:      Maintained
16197 F:      drivers/net/usb/smsc95xx.*
16198
16199 USB SUBSYSTEM
16200 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16201 L:      linux-usb@vger.kernel.org
16202 W:      http://www.linux-usb.org
16203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16204 S:      Supported
16205 F:      Documentation/devicetree/bindings/usb/
16206 F:      Documentation/usb/
16207 F:      drivers/usb/
16208 F:      include/linux/usb.h
16209 F:      include/linux/usb/
16210
16211 USB TYPEC PI3USB30532 MUX DRIVER
16212 M:      Hans de Goede <hdegoede@redhat.com>
16213 L:      linux-usb@vger.kernel.org
16214 S:      Maintained
16215 F:      drivers/usb/typec/mux/pi3usb30532.c
16216
16217 USB TYPEC CLASS
16218 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16219 L:      linux-usb@vger.kernel.org
16220 S:      Maintained
16221 F:      Documentation/ABI/testing/sysfs-class-typec
16222 F:      Documentation/driver-api/usb/typec.rst
16223 F:      drivers/usb/typec/
16224 F:      include/linux/usb/typec.h
16225
16226 USB TYPEC BUS FOR ALTERNATE MODES
16227 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16228 L:      linux-usb@vger.kernel.org
16229 S:      Maintained
16230 F:      Documentation/ABI/testing/sysfs-bus-typec
16231 F:      Documentation/driver-api/usb/typec_bus.rst
16232 F:      drivers/usb/typec/altmodes/
16233 F:      include/linux/usb/typec_altmode.h
16234
16235 USB TYPEC PORT CONTROLLER DRIVERS
16236 M:      Guenter Roeck <linux@roeck-us.net>
16237 L:      linux-usb@vger.kernel.org
16238 S:      Maintained
16239 F:      drivers/usb/typec/tcpm/
16240
16241 USB UHCI DRIVER
16242 M:      Alan Stern <stern@rowland.harvard.edu>
16243 L:      linux-usb@vger.kernel.org
16244 S:      Maintained
16245 F:      drivers/usb/host/uhci*
16246
16247 USB VIDEO CLASS
16248 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16249 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16250 L:      linux-media@vger.kernel.org
16251 T:      git git://linuxtv.org/media_tree.git
16252 W:      http://www.ideasonboard.org/uvc/
16253 S:      Maintained
16254 F:      drivers/media/usb/uvc/
16255 F:      include/uapi/linux/uvcvideo.h
16256
16257 USB VISION DRIVER
16258 M:      Hans Verkuil <hverkuil@xs4all.nl>
16259 L:      linux-media@vger.kernel.org
16260 T:      git git://linuxtv.org/media_tree.git
16261 W:      https://linuxtv.org
16262 S:      Odd Fixes
16263 F:      drivers/media/usb/usbvision/
16264
16265 USB WEBCAM GADGET
16266 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16267 L:      linux-usb@vger.kernel.org
16268 S:      Maintained
16269 F:      drivers/usb/gadget/function/*uvc*
16270 F:      drivers/usb/gadget/legacy/webcam.c
16271 F:      include/uapi/linux/usb/g_uvc.h
16272
16273 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16274 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16275 L:      linux-wireless@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/net/wireless/rndis_wlan.c
16278
16279 USB XHCI DRIVER
16280 M:      Mathias Nyman <mathias.nyman@intel.com>
16281 L:      linux-usb@vger.kernel.org
16282 S:      Supported
16283 F:      drivers/usb/host/xhci*
16284 F:      drivers/usb/host/pci-quirks*
16285
16286 USB ZD1201 DRIVER
16287 L:      linux-wireless@vger.kernel.org
16288 W:      http://linux-lc100020.sourceforge.net
16289 S:      Orphan
16290 F:      drivers/net/wireless/zydas/zd1201.*
16291
16292 USB ZR364XX DRIVER
16293 M:      Antoine Jacquet <royale@zerezo.com>
16294 L:      linux-usb@vger.kernel.org
16295 L:      linux-media@vger.kernel.org
16296 T:      git git://linuxtv.org/media_tree.git
16297 W:      http://royale.zerezo.com/zr364xx/
16298 S:      Maintained
16299 F:      Documentation/media/v4l-drivers/zr364xx*
16300 F:      drivers/media/usb/zr364xx/
16301
16302 USER-MODE LINUX (UML)
16303 M:      Jeff Dike <jdike@addtoit.com>
16304 M:      Richard Weinberger <richard@nod.at>
16305 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16306 L:      linux-um@lists.infradead.org
16307 W:      http://user-mode-linux.sourceforge.net
16308 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16310 S:      Maintained
16311 F:      Documentation/virtual/uml/
16312 F:      arch/um/
16313 F:      arch/x86/um/
16314 F:      fs/hostfs/
16315
16316 USERSPACE COPYIN/COPYOUT (UIOVEC)
16317 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16318 S:      Maintained
16319 F:      lib/iov_iter.c
16320 F:      include/linux/uio.h
16321
16322 USERSPACE DMA BUFFER DRIVER
16323 M:      Gerd Hoffmann <kraxel@redhat.com>
16324 S:      Maintained
16325 L:      dri-devel@lists.freedesktop.org
16326 F:      drivers/dma-buf/udmabuf.c
16327 F:      include/uapi/linux/udmabuf.h
16328 T:      git git://anongit.freedesktop.org/drm/drm-misc
16329
16330 USERSPACE I/O (UIO)
16331 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16332 S:      Maintained
16333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16334 F:      Documentation/driver-api/uio-howto.rst
16335 F:      drivers/uio/
16336 F:      include/linux/uio_driver.h
16337
16338 UTIL-LINUX PACKAGE
16339 M:      Karel Zak <kzak@redhat.com>
16340 L:      util-linux@vger.kernel.org
16341 W:      http://en.wikipedia.org/wiki/Util-linux
16342 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16343 S:      Maintained
16344
16345 UUID HELPERS
16346 M:      Christoph Hellwig <hch@lst.de>
16347 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16348 L:      linux-kernel@vger.kernel.org
16349 T:      git git://git.infradead.org/users/hch/uuid.git
16350 F:      lib/uuid.c
16351 F:      lib/test_uuid.c
16352 F:      include/linux/uuid.h
16353 F:      include/uapi/linux/uuid.h
16354 S:      Maintained
16355
16356 UVESAFB DRIVER
16357 M:      Michal Januszewski <spock@gentoo.org>
16358 L:      linux-fbdev@vger.kernel.org
16359 W:      https://github.com/mjanusz/v86d
16360 S:      Maintained
16361 F:      Documentation/fb/uvesafb.txt
16362 F:      drivers/video/fbdev/uvesafb.*
16363
16364 VF610 NAND DRIVER
16365 M:      Stefan Agner <stefan@agner.ch>
16366 L:      linux-mtd@lists.infradead.org
16367 S:      Supported
16368 F:      drivers/mtd/nand/raw/vf610_nfc.c
16369
16370 VFAT/FAT/MSDOS FILESYSTEM
16371 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16372 S:      Maintained
16373 F:      Documentation/filesystems/vfat.txt
16374 F:      fs/fat/
16375
16376 VFIO DRIVER
16377 M:      Alex Williamson <alex.williamson@redhat.com>
16378 L:      kvm@vger.kernel.org
16379 T:      git git://github.com/awilliam/linux-vfio.git
16380 S:      Maintained
16381 F:      Documentation/vfio.txt
16382 F:      drivers/vfio/
16383 F:      include/linux/vfio.h
16384 F:      include/uapi/linux/vfio.h
16385
16386 VFIO MEDIATED DEVICE DRIVERS
16387 M:      Kirti Wankhede <kwankhede@nvidia.com>
16388 L:      kvm@vger.kernel.org
16389 S:      Maintained
16390 F:      Documentation/vfio-mediated-device.txt
16391 F:      drivers/vfio/mdev/
16392 F:      include/linux/mdev.h
16393 F:      samples/vfio-mdev/
16394
16395 VFIO PLATFORM DRIVER
16396 M:      Eric Auger <eric.auger@redhat.com>
16397 L:      kvm@vger.kernel.org
16398 S:      Maintained
16399 F:      drivers/vfio/platform/
16400
16401 VGA_SWITCHEROO
16402 R:      Lukas Wunner <lukas@wunner.de>
16403 S:      Maintained
16404 F:      Documentation/gpu/vga-switcheroo.rst
16405 F:      drivers/gpu/vga/vga_switcheroo.c
16406 F:      include/linux/vga_switcheroo.h
16407 T:      git git://anongit.freedesktop.org/drm/drm-misc
16408
16409 VIA RHINE NETWORK DRIVER
16410 S:      Orphan
16411 F:      drivers/net/ethernet/via/via-rhine.c
16412
16413 VIA SD/MMC CARD CONTROLLER DRIVER
16414 M:      Bruce Chang <brucechang@via.com.tw>
16415 M:      Harald Welte <HaraldWelte@viatech.com>
16416 S:      Maintained
16417 F:      drivers/mmc/host/via-sdmmc.c
16418
16419 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16420 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16421 L:      linux-fbdev@vger.kernel.org
16422 S:      Maintained
16423 F:      include/linux/via-core.h
16424 F:      include/linux/via-gpio.h
16425 F:      include/linux/via_i2c.h
16426 F:      drivers/video/fbdev/via/
16427
16428 VIA VELOCITY NETWORK DRIVER
16429 M:      Francois Romieu <romieu@fr.zoreil.com>
16430 L:      netdev@vger.kernel.org
16431 S:      Maintained
16432 F:      drivers/net/ethernet/via/via-velocity.*
16433
16434 VICODEC VIRTUAL CODEC DRIVER
16435 M:      Hans Verkuil <hans.verkuil@cisco.com>
16436 L:      linux-media@vger.kernel.org
16437 T:      git git://linuxtv.org/media_tree.git
16438 W:      https://linuxtv.org
16439 S:      Maintained
16440 F:      drivers/media/platform/vicodec/*
16441
16442 VIDEO MULTIPLEXER DRIVER
16443 M:      Philipp Zabel <p.zabel@pengutronix.de>
16444 L:      linux-media@vger.kernel.org
16445 S:      Maintained
16446 F:      drivers/media/platform/video-mux.c
16447
16448 VIDEO I2C POLLING DRIVER
16449 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16450 L:      linux-media@vger.kernel.org
16451 S:      Maintained
16452 F:      drivers/media/i2c/video-i2c.c
16453
16454 VIDEOBUF2 FRAMEWORK
16455 M:      Pawel Osciak <pawel@osciak.com>
16456 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16457 M:      Kyungmin Park <kyungmin.park@samsung.com>
16458 L:      linux-media@vger.kernel.org
16459 S:      Maintained
16460 F:      drivers/media/common/videobuf2/*
16461 F:      include/media/videobuf2-*
16462
16463 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16464 M:      Helen Koike <helen.koike@collabora.com>
16465 L:      linux-media@vger.kernel.org
16466 T:      git git://linuxtv.org/media_tree.git
16467 W:      https://linuxtv.org
16468 S:      Maintained
16469 F:      drivers/media/platform/vimc/*
16470
16471 VIRT LIB
16472 M:      Alex Williamson <alex.williamson@redhat.com>
16473 M:      Paolo Bonzini <pbonzini@redhat.com>
16474 L:      kvm@vger.kernel.org
16475 S:      Supported
16476 F:      virt/lib/
16477
16478 VIRTIO AND VHOST VSOCK DRIVER
16479 M:      Stefan Hajnoczi <stefanha@redhat.com>
16480 L:      kvm@vger.kernel.org
16481 L:      virtualization@lists.linux-foundation.org
16482 L:      netdev@vger.kernel.org
16483 S:      Maintained
16484 F:      include/linux/virtio_vsock.h
16485 F:      include/uapi/linux/virtio_vsock.h
16486 F:      include/uapi/linux/vsockmon.h
16487 F:      include/uapi/linux/vm_sockets_diag.h
16488 F:      net/vmw_vsock/diag.c
16489 F:      net/vmw_vsock/af_vsock_tap.c
16490 F:      net/vmw_vsock/virtio_transport_common.c
16491 F:      net/vmw_vsock/virtio_transport.c
16492 F:      drivers/net/vsockmon.c
16493 F:      drivers/vhost/vsock.c
16494 F:      tools/testing/vsock/
16495
16496 VIRTIO CONSOLE DRIVER
16497 M:      Amit Shah <amit@kernel.org>
16498 L:      virtualization@lists.linux-foundation.org
16499 S:      Maintained
16500 F:      drivers/char/virtio_console.c
16501 F:      include/linux/virtio_console.h
16502 F:      include/uapi/linux/virtio_console.h
16503
16504 VIRTIO CORE, NET AND BLOCK DRIVERS
16505 M:      "Michael S. Tsirkin" <mst@redhat.com>
16506 M:      Jason Wang <jasowang@redhat.com>
16507 L:      virtualization@lists.linux-foundation.org
16508 S:      Maintained
16509 F:      Documentation/devicetree/bindings/virtio/
16510 F:      drivers/virtio/
16511 F:      tools/virtio/
16512 F:      drivers/net/virtio_net.c
16513 F:      drivers/block/virtio_blk.c
16514 F:      include/linux/virtio*.h
16515 F:      include/uapi/linux/virtio_*.h
16516 F:      drivers/crypto/virtio/
16517 F:      mm/balloon_compaction.c
16518
16519 VIRTIO CRYPTO DRIVER
16520 M:      Gonglei <arei.gonglei@huawei.com>
16521 L:      virtualization@lists.linux-foundation.org
16522 L:      linux-crypto@vger.kernel.org
16523 S:      Maintained
16524 F:      drivers/crypto/virtio/
16525 F:      include/uapi/linux/virtio_crypto.h
16526
16527 VIRTIO DRIVERS FOR S390
16528 M:      Cornelia Huck <cohuck@redhat.com>
16529 M:      Halil Pasic <pasic@linux.ibm.com>
16530 L:      linux-s390@vger.kernel.org
16531 L:      virtualization@lists.linux-foundation.org
16532 L:      kvm@vger.kernel.org
16533 S:      Supported
16534 F:      drivers/s390/virtio/
16535 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16536
16537 VIRTIO GPU DRIVER
16538 M:      David Airlie <airlied@linux.ie>
16539 M:      Gerd Hoffmann <kraxel@redhat.com>
16540 L:      dri-devel@lists.freedesktop.org
16541 L:      virtualization@lists.linux-foundation.org
16542 T:      git git://anongit.freedesktop.org/drm/drm-misc
16543 S:      Maintained
16544 F:      drivers/gpu/drm/virtio/
16545 F:      include/uapi/linux/virtio_gpu.h
16546
16547 VIRTIO HOST (VHOST)
16548 M:      "Michael S. Tsirkin" <mst@redhat.com>
16549 M:      Jason Wang <jasowang@redhat.com>
16550 L:      kvm@vger.kernel.org
16551 L:      virtualization@lists.linux-foundation.org
16552 L:      netdev@vger.kernel.org
16553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16554 S:      Maintained
16555 F:      drivers/vhost/
16556 F:      include/uapi/linux/vhost.h
16557
16558 VIRTIO INPUT DRIVER
16559 M:      Gerd Hoffmann <kraxel@redhat.com>
16560 S:      Maintained
16561 F:      drivers/virtio/virtio_input.c
16562 F:      include/uapi/linux/virtio_input.h
16563
16564 VIRTUAL BOX GUEST DEVICE DRIVER
16565 M:      Hans de Goede <hdegoede@redhat.com>
16566 M:      Arnd Bergmann <arnd@arndb.de>
16567 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16568 S:      Maintained
16569 F:      include/linux/vbox_utils.h
16570 F:      include/uapi/linux/vbox*.h
16571 F:      drivers/virt/vboxguest/
16572
16573 VIRTUAL SERIO DEVICE DRIVER
16574 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16575 S:      Maintained
16576 F:      drivers/input/serio/userio.c
16577 F:      include/uapi/linux/userio.h
16578
16579 VIVID VIRTUAL VIDEO DRIVER
16580 M:      Hans Verkuil <hverkuil@xs4all.nl>
16581 L:      linux-media@vger.kernel.org
16582 T:      git git://linuxtv.org/media_tree.git
16583 W:      https://linuxtv.org
16584 S:      Maintained
16585 F:      drivers/media/platform/vivid/*
16586
16587 VLYNQ BUS
16588 M:      Florian Fainelli <f.fainelli@gmail.com>
16589 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16590 S:      Maintained
16591 F:      drivers/vlynq/vlynq.c
16592 F:      include/linux/vlynq.h
16593
16594 VME SUBSYSTEM
16595 M:      Martyn Welch <martyn@welchs.me.uk>
16596 M:      Manohar Vanga <manohar.vanga@gmail.com>
16597 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16598 L:      devel@driverdev.osuosl.org
16599 S:      Maintained
16600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16601 F:      Documentation/driver-api/vme.rst
16602 F:      drivers/staging/vme/
16603 F:      drivers/vme/
16604 F:      include/linux/vme*
16605
16606 VMWARE BALLOON DRIVER
16607 M:      Julien Freche <jfreche@vmware.com>
16608 M:      Nadav Amit <namit@vmware.com>
16609 M:      "VMware, Inc." <pv-drivers@vmware.com>
16610 L:      linux-kernel@vger.kernel.org
16611 S:      Maintained
16612 F:      drivers/misc/vmw_balloon.c
16613
16614 VMWARE HYPERVISOR INTERFACE
16615 M:      Alok Kataria <akataria@vmware.com>
16616 L:      virtualization@lists.linux-foundation.org
16617 S:      Supported
16618 F:      arch/x86/kernel/cpu/vmware.c
16619
16620 VMWARE PVRDMA DRIVER
16621 M:      Adit Ranadive <aditr@vmware.com>
16622 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16623 L:      linux-rdma@vger.kernel.org
16624 S:      Maintained
16625 F:      drivers/infiniband/hw/vmw_pvrdma/
16626
16627 VMware PVSCSI driver
16628 M:      Jim Gill <jgill@vmware.com>
16629 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16630 L:      linux-scsi@vger.kernel.org
16631 S:      Maintained
16632 F:      drivers/scsi/vmw_pvscsi.c
16633 F:      drivers/scsi/vmw_pvscsi.h
16634
16635 VMWARE VMMOUSE SUBDRIVER
16636 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16637 M:      "VMware, Inc." <pv-drivers@vmware.com>
16638 L:      linux-input@vger.kernel.org
16639 S:      Maintained
16640 F:      drivers/input/mouse/vmmouse.c
16641 F:      drivers/input/mouse/vmmouse.h
16642
16643 VMWARE VMXNET3 ETHERNET DRIVER
16644 M:      Ronak Doshi <doshir@vmware.com>
16645 M:      "VMware, Inc." <pv-drivers@vmware.com>
16646 L:      netdev@vger.kernel.org
16647 S:      Maintained
16648 F:      drivers/net/vmxnet3/
16649
16650 VOCORE VOCORE2 BOARD
16651 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16652 L:      linux-mips@vger.kernel.org
16653 S:      Maintained
16654 F:      arch/mips/boot/dts/ralink/vocore2.dts
16655
16656 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16657 M:      Liam Girdwood <lgirdwood@gmail.com>
16658 M:      Mark Brown <broonie@kernel.org>
16659 L:      linux-kernel@vger.kernel.org
16660 W:      http://www.slimlogic.co.uk/?p=48
16661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16662 S:      Supported
16663 F:      Documentation/devicetree/bindings/regulator/
16664 F:      Documentation/power/regulator/
16665 F:      drivers/regulator/
16666 F:      include/dt-bindings/regulator/
16667 F:      include/linux/regulator/
16668
16669 VRF
16670 M:      David Ahern <dsa@cumulusnetworks.com>
16671 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16672 L:      netdev@vger.kernel.org
16673 S:      Maintained
16674 F:      drivers/net/vrf.c
16675 F:      Documentation/networking/vrf.txt
16676
16677 VT1211 HARDWARE MONITOR DRIVER
16678 M:      Juerg Haefliger <juergh@gmail.com>
16679 L:      linux-hwmon@vger.kernel.org
16680 S:      Maintained
16681 F:      Documentation/hwmon/vt1211
16682 F:      drivers/hwmon/vt1211.c
16683
16684 VT8231 HARDWARE MONITOR DRIVER
16685 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16686 L:      linux-hwmon@vger.kernel.org
16687 S:      Maintained
16688 F:      drivers/hwmon/vt8231.c
16689
16690 VUB300 USB to SDIO/SD/MMC bridge chip
16691 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16692 L:      linux-mmc@vger.kernel.org
16693 L:      linux-usb@vger.kernel.org
16694 S:      Supported
16695 F:      drivers/mmc/host/vub300.c
16696
16697 W1 DALLAS'S 1-WIRE BUS
16698 M:      Evgeniy Polyakov <zbr@ioremap.net>
16699 S:      Maintained
16700 F:      Documentation/devicetree/bindings/w1/
16701 F:      Documentation/w1/
16702 F:      drivers/w1/
16703 F:      include/linux/w1.h
16704
16705 W83791D HARDWARE MONITORING DRIVER
16706 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16707 L:      linux-hwmon@vger.kernel.org
16708 S:      Maintained
16709 F:      Documentation/hwmon/w83791d
16710 F:      drivers/hwmon/w83791d.c
16711
16712 W83793 HARDWARE MONITORING DRIVER
16713 M:      Rudolf Marek <r.marek@assembler.cz>
16714 L:      linux-hwmon@vger.kernel.org
16715 S:      Maintained
16716 F:      Documentation/hwmon/w83793
16717 F:      drivers/hwmon/w83793.c
16718
16719 W83795 HARDWARE MONITORING DRIVER
16720 M:      Jean Delvare <jdelvare@suse.com>
16721 L:      linux-hwmon@vger.kernel.org
16722 S:      Maintained
16723 F:      drivers/hwmon/w83795.c
16724
16725 W83L51xD SD/MMC CARD INTERFACE DRIVER
16726 M:      Pierre Ossman <pierre@ossman.eu>
16727 S:      Maintained
16728 F:      drivers/mmc/host/wbsd.*
16729
16730 WACOM PROTOCOL 4 SERIAL TABLETS
16731 M:      Julian Squires <julian@cipht.net>
16732 M:      Hans de Goede <hdegoede@redhat.com>
16733 L:      linux-input@vger.kernel.org
16734 S:      Maintained
16735 F:      drivers/input/tablet/wacom_serial4.c
16736
16737 WATCHDOG DEVICE DRIVERS
16738 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16739 M:      Guenter Roeck <linux@roeck-us.net>
16740 L:      linux-watchdog@vger.kernel.org
16741 W:      http://www.linux-watchdog.org/
16742 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16743 S:      Maintained
16744 F:      Documentation/devicetree/bindings/watchdog/
16745 F:      Documentation/watchdog/
16746 F:      drivers/watchdog/
16747 F:      include/linux/watchdog.h
16748 F:      include/uapi/linux/watchdog.h
16749
16750 WHISKEYCOVE PMIC GPIO DRIVER
16751 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16752 L:      linux-gpio@vger.kernel.org
16753 S:      Maintained
16754 F:      drivers/gpio/gpio-wcove.c
16755
16756 WHWAVE RTC DRIVER
16757 M:      Dianlong Li <long17.cool@163.com>
16758 L:      linux-rtc@vger.kernel.org
16759 S:      Maintained
16760 F:      drivers/rtc/rtc-sd3078.c
16761
16762 WIIMOTE HID DRIVER
16763 M:      David Herrmann <dh.herrmann@googlemail.com>
16764 L:      linux-input@vger.kernel.org
16765 S:      Maintained
16766 F:      drivers/hid/hid-wiimote*
16767
16768 WILOCITY WIL6210 WIRELESS DRIVER
16769 M:      Maya Erez <merez@codeaurora.org>
16770 L:      linux-wireless@vger.kernel.org
16771 L:      wil6210@qti.qualcomm.com
16772 S:      Supported
16773 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16774 F:      drivers/net/wireless/ath/wil6210/
16775
16776 WIMAX STACK
16777 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16778 M:      linux-wimax@intel.com
16779 L:      wimax@linuxwimax.org (subscribers-only)
16780 S:      Supported
16781 W:      http://linuxwimax.org
16782 F:      Documentation/wimax/README.wimax
16783 F:      include/linux/wimax/debug.h
16784 F:      include/net/wimax.h
16785 F:      include/uapi/linux/wimax.h
16786 F:      net/wimax/
16787
16788 WINBOND CIR DRIVER
16789 M:      David Härdeman <david@hardeman.nu>
16790 S:      Maintained
16791 F:      drivers/media/rc/winbond-cir.c
16792
16793 RCMM REMOTE CONTROLS DECODER
16794 M:      Patrick Lerda <patrick9876@free.fr>
16795 S:      Maintained
16796 F:      drivers/media/rc/ir-rcmm-decoder.c
16797
16798 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16799 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16800 L:      linux-watchdog@vger.kernel.org
16801 S:      Maintained
16802 F:      drivers/watchdog/ebc-c384_wdt.c
16803
16804 WINSYSTEMS WS16C48 GPIO DRIVER
16805 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16806 L:      linux-gpio@vger.kernel.org
16807 S:      Maintained
16808 F:      drivers/gpio/gpio-ws16c48.c
16809
16810 WISTRON LAPTOP BUTTON DRIVER
16811 M:      Miloslav Trmac <mitr@volny.cz>
16812 S:      Maintained
16813 F:      drivers/input/misc/wistron_btns.c
16814
16815 WL3501 WIRELESS PCMCIA CARD DRIVER
16816 L:      linux-wireless@vger.kernel.org
16817 S:      Odd fixes
16818 F:      drivers/net/wireless/wl3501*
16819
16820 WOLFSON MICROELECTRONICS DRIVERS
16821 L:      patches@opensource.cirrus.com
16822 T:      git https://github.com/CirrusLogic/linux-drivers.git
16823 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16824 S:      Supported
16825 F:      Documentation/hwmon/wm83??
16826 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16827 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16828 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16829 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16830 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16831 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16832 F:      drivers/clk/clk-wm83*.c
16833 F:      drivers/extcon/extcon-arizona.c
16834 F:      drivers/leds/leds-wm83*.c
16835 F:      drivers/gpio/gpio-*wm*.c
16836 F:      drivers/gpio/gpio-arizona.c
16837 F:      drivers/hwmon/wm83??-hwmon.c
16838 F:      drivers/input/misc/wm831x-on.c
16839 F:      drivers/input/touchscreen/wm831x-ts.c
16840 F:      drivers/input/touchscreen/wm97*.c
16841 F:      drivers/mfd/arizona*
16842 F:      drivers/mfd/wm*.c
16843 F:      drivers/mfd/cs47l24*
16844 F:      drivers/power/supply/wm83*.c
16845 F:      drivers/rtc/rtc-wm83*.c
16846 F:      drivers/regulator/wm8*.c
16847 F:      drivers/regulator/arizona*
16848 F:      drivers/video/backlight/wm83*_bl.c
16849 F:      drivers/watchdog/wm83*_wdt.c
16850 F:      include/linux/mfd/arizona/
16851 F:      include/linux/mfd/wm831x/
16852 F:      include/linux/mfd/wm8350/
16853 F:      include/linux/mfd/wm8400*
16854 F:      include/linux/regulator/arizona*
16855 F:      include/linux/wm97xx.h
16856 F:      include/sound/wm????.h
16857 F:      sound/soc/codecs/arizona.?
16858 F:      sound/soc/codecs/wm*
16859 F:      sound/soc/codecs/cs47l24*
16860
16861 WORKQUEUE
16862 M:      Tejun Heo <tj@kernel.org>
16863 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16865 S:      Maintained
16866 F:      include/linux/workqueue.h
16867 F:      kernel/workqueue.c
16868 F:      Documentation/core-api/workqueue.rst
16869
16870 X-POWERS AXP288 PMIC DRIVERS
16871 M:      Hans de Goede <hdegoede@redhat.com>
16872 S:      Maintained
16873 N:      axp288
16874 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16875
16876 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16877 M:      Chen-Yu Tsai <wens@csie.org>
16878 L:      linux-kernel@vger.kernel.org
16879 S:      Maintained
16880 N:      axp[128]
16881
16882 X.25 NETWORK LAYER
16883 M:      Andrew Hendry <andrew.hendry@gmail.com>
16884 L:      linux-x25@vger.kernel.org
16885 S:      Odd Fixes
16886 F:      Documentation/networking/x25*
16887 F:      include/net/x25*
16888 F:      net/x25/
16889
16890 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16891 M:      Thomas Gleixner <tglx@linutronix.de>
16892 M:      Ingo Molnar <mingo@redhat.com>
16893 M:      Borislav Petkov <bp@alien8.de>
16894 R:      "H. Peter Anvin" <hpa@zytor.com>
16895 M:      x86@kernel.org
16896 L:      linux-kernel@vger.kernel.org
16897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16898 S:      Maintained
16899 F:      Documentation/devicetree/bindings/x86/
16900 F:      Documentation/x86/
16901 F:      arch/x86/
16902
16903 X86 ENTRY CODE
16904 M:      Andy Lutomirski <luto@kernel.org>
16905 L:      linux-kernel@vger.kernel.org
16906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16907 S:      Maintained
16908 F:      arch/x86/entry/
16909
16910 X86 MCE INFRASTRUCTURE
16911 M:      Tony Luck <tony.luck@intel.com>
16912 M:      Borislav Petkov <bp@alien8.de>
16913 L:      linux-edac@vger.kernel.org
16914 S:      Maintained
16915 F:      arch/x86/kernel/cpu/mcheck/*
16916
16917 X86 MICROCODE UPDATE SUPPORT
16918 M:      Borislav Petkov <bp@alien8.de>
16919 S:      Maintained
16920 F:      arch/x86/kernel/cpu/microcode/*
16921
16922 X86 MM
16923 M:      Dave Hansen <dave.hansen@linux.intel.com>
16924 M:      Andy Lutomirski <luto@kernel.org>
16925 M:      Peter Zijlstra <peterz@infradead.org>
16926 L:      linux-kernel@vger.kernel.org
16927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16928 S:      Maintained
16929 F:      arch/x86/mm/
16930
16931 X86 PLATFORM DRIVERS
16932 M:      Darren Hart <dvhart@infradead.org>
16933 M:      Andy Shevchenko <andy@infradead.org>
16934 L:      platform-driver-x86@vger.kernel.org
16935 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16936 S:      Maintained
16937 F:      drivers/platform/x86/
16938 F:      drivers/platform/olpc/
16939
16940 X86 PLATFORM DRIVERS - ARCH
16941 R:      Darren Hart <dvhart@infradead.org>
16942 R:      Andy Shevchenko <andy@infradead.org>
16943 L:      platform-driver-x86@vger.kernel.org
16944 L:      x86@kernel.org
16945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16946 S:      Maintained
16947 F:      arch/x86/platform
16948
16949 X86 VDSO
16950 M:      Andy Lutomirski <luto@kernel.org>
16951 L:      linux-kernel@vger.kernel.org
16952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16953 S:      Maintained
16954 F:      arch/x86/entry/vdso/
16955
16956 XARRAY
16957 M:      Matthew Wilcox <willy@infradead.org>
16958 L:      linux-fsdevel@vger.kernel.org
16959 S:      Supported
16960 F:      Documentation/core-api/xarray.rst
16961 F:      lib/idr.c
16962 F:      lib/xarray.c
16963 F:      include/linux/idr.h
16964 F:      include/linux/xarray.h
16965 F:      tools/testing/radix-tree
16966
16967 XBOX DVD IR REMOTE
16968 M:      Benjamin Valentin <benpicco@googlemail.com>
16969 S:      Maintained
16970 F:      drivers/media/rc/xbox_remote.c
16971 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16972
16973 XC2028/3028 TUNER DRIVER
16974 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16975 L:      linux-media@vger.kernel.org
16976 W:      https://linuxtv.org
16977 T:      git git://linuxtv.org/media_tree.git
16978 S:      Maintained
16979 F:      drivers/media/tuners/tuner-xc2028.*
16980
16981 XDP (eXpress Data Path)
16982 M:      Alexei Starovoitov <ast@kernel.org>
16983 M:      Daniel Borkmann <daniel@iogearbox.net>
16984 M:      David S. Miller <davem@davemloft.net>
16985 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16986 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16987 M:      John Fastabend <john.fastabend@gmail.com>
16988 L:      netdev@vger.kernel.org
16989 L:      xdp-newbies@vger.kernel.org
16990 L:      bpf@vger.kernel.org
16991 S:      Supported
16992 F:      net/core/xdp.c
16993 F:      include/net/xdp.h
16994 F:      kernel/bpf/devmap.c
16995 F:      kernel/bpf/cpumap.c
16996 F:      include/trace/events/xdp.h
16997 K:      xdp
16998 N:      xdp
16999
17000 XDP SOCKETS (AF_XDP)
17001 M:      Björn Töpel <bjorn.topel@intel.com>
17002 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17003 L:      netdev@vger.kernel.org
17004 L:      bpf@vger.kernel.org
17005 S:      Maintained
17006 F:      kernel/bpf/xskmap.c
17007 F:      net/xdp/
17008
17009 XEN BLOCK SUBSYSTEM
17010 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17011 M:      Roger Pau Monné <roger.pau@citrix.com>
17012 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17013 S:      Supported
17014 F:      drivers/block/xen-blkback/*
17015 F:      drivers/block/xen*
17016
17017 XEN HYPERVISOR ARM
17018 M:      Stefano Stabellini <sstabellini@kernel.org>
17019 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17020 S:      Maintained
17021 F:      arch/arm/xen/
17022 F:      arch/arm/include/asm/xen/
17023
17024 XEN HYPERVISOR ARM64
17025 M:      Stefano Stabellini <sstabellini@kernel.org>
17026 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17027 S:      Maintained
17028 F:      arch/arm64/xen/
17029 F:      arch/arm64/include/asm/xen/
17030
17031 XEN HYPERVISOR INTERFACE
17032 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17033 M:      Juergen Gross <jgross@suse.com>
17034 R:      Stefano Stabellini <sstabellini@kernel.org>
17035 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17037 S:      Supported
17038 F:      arch/x86/xen/
17039 F:      arch/x86/platform/pvh/
17040 F:      drivers/*/xen-*front.c
17041 F:      drivers/xen/
17042 F:      arch/x86/include/asm/xen/
17043 F:      arch/x86/include/asm/pvclock-abi.h
17044 F:      include/xen/
17045 F:      include/uapi/xen/
17046 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17047 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17048
17049 XEN NETWORK BACKEND DRIVER
17050 M:      Wei Liu <wei.liu2@citrix.com>
17051 M:      Paul Durrant <paul.durrant@citrix.com>
17052 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17053 L:      netdev@vger.kernel.org
17054 S:      Supported
17055 F:      drivers/net/xen-netback/*
17056
17057 XEN PCI SUBSYSTEM
17058 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17059 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17060 S:      Supported
17061 F:      arch/x86/pci/*xen*
17062 F:      drivers/pci/*xen*
17063
17064 XEN PVSCSI DRIVERS
17065 M:      Juergen Gross <jgross@suse.com>
17066 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17067 L:      linux-scsi@vger.kernel.org
17068 S:      Supported
17069 F:      drivers/scsi/xen-scsifront.c
17070 F:      drivers/xen/xen-scsiback.c
17071 F:      include/xen/interface/io/vscsiif.h
17072
17073 XEN SWIOTLB SUBSYSTEM
17074 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17075 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17076 L:      iommu@lists.linux-foundation.org
17077 S:      Supported
17078 F:      arch/x86/xen/*swiotlb*
17079 F:      drivers/xen/*swiotlb*
17080
17081 XEN SOUND FRONTEND DRIVER
17082 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17083 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17085 S:      Supported
17086 F:      sound/xen/*
17087
17088 XFS FILESYSTEM
17089 M:      Darrick J. Wong <darrick.wong@oracle.com>
17090 M:      linux-xfs@vger.kernel.org
17091 L:      linux-xfs@vger.kernel.org
17092 W:      http://xfs.org/
17093 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17094 S:      Supported
17095 F:      Documentation/filesystems/xfs.txt
17096 F:      fs/xfs/
17097
17098 XILINX AXI ETHERNET DRIVER
17099 M:      Anirudha Sarangi <anirudh@xilinx.com>
17100 M:      John Linn <John.Linn@xilinx.com>
17101 S:      Maintained
17102 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17103
17104 XILINX UARTLITE SERIAL DRIVER
17105 M:      Peter Korsgaard <jacmet@sunsite.dk>
17106 L:      linux-serial@vger.kernel.org
17107 S:      Maintained
17108 F:      drivers/tty/serial/uartlite.c
17109
17110 XILINX VIDEO IP CORES
17111 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17112 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17113 L:      linux-media@vger.kernel.org
17114 T:      git git://linuxtv.org/media_tree.git
17115 S:      Supported
17116 F:      Documentation/devicetree/bindings/media/xilinx/
17117 F:      drivers/media/platform/xilinx/
17118 F:      include/uapi/linux/xilinx-v4l2-controls.h
17119
17120 XILLYBUS DRIVER
17121 M:      Eli Billauer <eli.billauer@gmail.com>
17122 L:      linux-kernel@vger.kernel.org
17123 S:      Supported
17124 F:      drivers/char/xillybus/
17125
17126 XLP9XX I2C DRIVER
17127 M:      George Cherian <george.cherian@cavium.com>
17128 M:      Jan Glauber <jglauber@cavium.com>
17129 L:      linux-i2c@vger.kernel.org
17130 W:      http://www.cavium.com
17131 S:      Supported
17132 F:      drivers/i2c/busses/i2c-xlp9xx.c
17133
17134 XRA1403 GPIO EXPANDER
17135 M:      Nandor Han <nandor.han@ge.com>
17136 M:      Semi Malinen <semi.malinen@ge.com>
17137 L:      linux-gpio@vger.kernel.org
17138 S:      Maintained
17139 F:      drivers/gpio/gpio-xra1403.c
17140 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17141
17142 XTENSA XTFPGA PLATFORM SUPPORT
17143 M:      Max Filippov <jcmvbkbc@gmail.com>
17144 L:      linux-xtensa@linux-xtensa.org
17145 S:      Maintained
17146 F:      drivers/spi/spi-xtensa-xtfpga.c
17147 F:      sound/soc/xtensa/xtfpga-i2s.c
17148
17149 YAM DRIVER FOR AX.25
17150 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17151 L:      linux-hams@vger.kernel.org
17152 S:      Maintained
17153 F:      drivers/net/hamradio/yam*
17154 F:      include/linux/yam.h
17155
17156 YAMA SECURITY MODULE
17157 M:      Kees Cook <keescook@chromium.org>
17158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17159 S:      Supported
17160 F:      security/yama/
17161 F:      Documentation/admin-guide/LSM/Yama.rst
17162
17163 YEALINK PHONE DRIVER
17164 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17165 L:      usbb2k-api-dev@nongnu.org
17166 S:      Maintained
17167 F:      Documentation/input/devices/yealink.rst
17168 F:      drivers/input/misc/yealink.*
17169
17170 Z8530 DRIVER FOR AX.25
17171 M:      Joerg Reuter <jreuter@yaina.de>
17172 W:      http://yaina.de/jreuter/
17173 W:      http://www.qsl.net/dl1bke/
17174 L:      linux-hams@vger.kernel.org
17175 S:      Maintained
17176 F:      Documentation/networking/z8530drv.txt
17177 F:      drivers/net/hamradio/*scc.c
17178 F:      drivers/net/hamradio/z8530.h
17179
17180 ZBUD COMPRESSED PAGE ALLOCATOR
17181 M:      Seth Jennings <sjenning@redhat.com>
17182 M:      Dan Streetman <ddstreet@ieee.org>
17183 L:      linux-mm@kvack.org
17184 S:      Maintained
17185 F:      mm/zbud.c
17186 F:      include/linux/zbud.h
17187
17188 ZD1211RW WIRELESS DRIVER
17189 M:      Daniel Drake <dsd@gentoo.org>
17190 M:      Ulrich Kunitz <kune@deine-taler.de>
17191 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17192 L:      linux-wireless@vger.kernel.org
17193 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17194 S:      Maintained
17195 F:      drivers/net/wireless/zydas/zd1211rw/
17196
17197 ZD1301 MEDIA DRIVER
17198 M:      Antti Palosaari <crope@iki.fi>
17199 L:      linux-media@vger.kernel.org
17200 W:      https://linuxtv.org/
17201 W:      http://palosaari.fi/linux/
17202 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17203 S:      Maintained
17204 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17205
17206 ZD1301_DEMOD MEDIA DRIVER
17207 M:      Antti Palosaari <crope@iki.fi>
17208 L:      linux-media@vger.kernel.org
17209 W:      https://linuxtv.org/
17210 W:      http://palosaari.fi/linux/
17211 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17212 S:      Maintained
17213 F:      drivers/media/dvb-frontends/zd1301_demod*
17214
17215 ZPOOL COMPRESSED PAGE STORAGE API
17216 M:      Dan Streetman <ddstreet@ieee.org>
17217 L:      linux-mm@kvack.org
17218 S:      Maintained
17219 F:      mm/zpool.c
17220 F:      include/linux/zpool.h
17221
17222 ZR36067 VIDEO FOR LINUX DRIVER
17223 L:      mjpeg-users@lists.sourceforge.net
17224 L:      linux-media@vger.kernel.org
17225 W:      http://mjpeg.sourceforge.net/driver-zoran/
17226 T:      hg https://linuxtv.org/hg/v4l-dvb
17227 S:      Odd Fixes
17228 F:      drivers/staging/media/zoran/
17229
17230 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17231 M:      Minchan Kim <minchan@kernel.org>
17232 M:      Nitin Gupta <ngupta@vflare.org>
17233 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17234 L:      linux-kernel@vger.kernel.org
17235 S:      Maintained
17236 F:      drivers/block/zram/
17237 F:      Documentation/blockdev/zram.txt
17238
17239 ZS DECSTATION Z85C30 SERIAL DRIVER
17240 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17241 S:      Maintained
17242 F:      drivers/tty/serial/zs.*
17243
17244 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17245 M:      Minchan Kim <minchan@kernel.org>
17246 M:      Nitin Gupta <ngupta@vflare.org>
17247 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17248 L:      linux-mm@kvack.org
17249 S:      Maintained
17250 F:      mm/zsmalloc.c
17251 F:      include/linux/zsmalloc.h
17252 F:      Documentation/vm/zsmalloc.rst
17253
17254 ZSWAP COMPRESSED SWAP CACHING
17255 M:      Seth Jennings <sjenning@redhat.com>
17256 M:      Dan Streetman <ddstreet@ieee.org>
17257 L:      linux-mm@kvack.org
17258 S:      Maintained
17259 F:      mm/zswap.c
17260
17261 THE REST
17262 M:      Linus Torvalds <torvalds@linux-foundation.org>
17263 L:      linux-kernel@vger.kernel.org
17264 Q:      http://patchwork.kernel.org/project/LKML/list/
17265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17266 S:      Buried alive in reporters
17267 F:      *
17268 F:      */