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:      bcm-kernel-feedback-list@broadcom.com
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/broadcom/genet/
3211
3212 BROADCOM IPROC ARM ARCHITECTURE
3213 M:      Ray Jui <rjui@broadcom.com>
3214 M:      Scott Branden <sbranden@broadcom.com>
3215 M:      bcm-kernel-feedback-list@broadcom.com
3216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3217 T:      git git://github.com/broadcom/cygnus-linux.git
3218 S:      Maintained
3219 N:      iproc
3220 N:      cygnus
3221 N:      bcm[-_]nsp
3222 N:      bcm9113*
3223 N:      bcm9583*
3224 N:      bcm9585*
3225 N:      bcm9586*
3226 N:      bcm988312
3227 N:      bcm113*
3228 N:      bcm583*
3229 N:      bcm585*
3230 N:      bcm586*
3231 N:      bcm88312
3232 N:      hr2
3233 N:      stingray
3234 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3235 F:      arch/arm64/boot/dts/broadcom/stingray/*
3236 F:      drivers/clk/bcm/clk-ns*
3237 F:      drivers/clk/bcm/clk-sr*
3238 F:      drivers/pinctrl/bcm/pinctrl-ns*
3239 F:      include/dt-bindings/clock/bcm-sr*
3240
3241 BROADCOM KONA GPIO DRIVER
3242 M:      Ray Jui <rjui@broadcom.com>
3243 L:      bcm-kernel-feedback-list@broadcom.com
3244 S:      Supported
3245 F:      drivers/gpio/gpio-bcm-kona.c
3246 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3247
3248 BROADCOM NETXTREME-E ROCE DRIVER
3249 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3250 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3252 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3253 L:      linux-rdma@vger.kernel.org
3254 W:      http://www.broadcom.com
3255 S:      Supported
3256 F:      drivers/infiniband/hw/bnxt_re/
3257 F:      include/uapi/rdma/bnxt_re-abi.h
3258
3259 BROADCOM NVRAM DRIVER
3260 M:      Rafał Miłecki <zajec5@gmail.com>
3261 L:      linux-mips@vger.kernel.org
3262 S:      Maintained
3263 F:      drivers/firmware/broadcom/*
3264
3265 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3266 M:      Rafał Miłecki <zajec5@gmail.com>
3267 L:      linux-wireless@vger.kernel.org
3268 S:      Maintained
3269 F:      drivers/bcma/
3270 F:      include/linux/bcma/
3271
3272 BROADCOM STB AVS CPUFREQ DRIVER
3273 M:      Markus Mayer <mmayer@broadcom.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-pm@vger.kernel.org
3276 S:      Maintained
3277 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3278 F:      drivers/cpufreq/brcmstb*
3279
3280 BROADCOM STB AVS TMON DRIVER
3281 M:      Markus Mayer <mmayer@broadcom.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 L:      linux-pm@vger.kernel.org
3284 S:      Maintained
3285 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3286 F:      drivers/thermal/broadcom/brcmstb*
3287
3288 BROADCOM STB NAND FLASH DRIVER
3289 M:      Brian Norris <computersforpeace@gmail.com>
3290 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3291 L:      linux-mtd@lists.infradead.org
3292 L:      bcm-kernel-feedback-list@broadcom.com
3293 S:      Maintained
3294 F:      drivers/mtd/nand/raw/brcmnand/
3295
3296 BROADCOM STB DPFE DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3300 S:      Maintained
3301 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3302 F:      drivers/memory/brcmstb_dpfe.c
3303
3304 BROADCOM SPI DRIVER
3305 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 S:      Maintained
3308 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3309 F:      drivers/spi/spi-bcm-qspi.*
3310 F:      drivers/spi/spi-brcmstb-qspi.c
3311 F:      drivers/spi/spi-iproc-qspi.c
3312
3313 BROADCOM SYSTEMPORT ETHERNET DRIVER
3314 M:      Florian Fainelli <f.fainelli@gmail.com>
3315 L:      bcm-kernel-feedback-list@broadcom.com
3316 L:      netdev@vger.kernel.org
3317 S:      Supported
3318 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3319
3320 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3321 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3322 M:      Prashant Sreedharan <prashant@broadcom.com>
3323 M:      Michael Chan <mchan@broadcom.com>
3324 L:      netdev@vger.kernel.org
3325 S:      Supported
3326 F:      drivers/net/ethernet/broadcom/tg3.*
3327
3328 BROCADE BFA FC SCSI DRIVER
3329 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3330 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3331 L:      linux-scsi@vger.kernel.org
3332 S:      Supported
3333 F:      drivers/scsi/bfa/
3334
3335 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3336 M:      Rasesh Mody <rmody@marvell.com>
3337 M:      Sudarsana Kalluru <skalluru@marvell.com>
3338 M:      GR-Linux-NIC-Dev@marvell.com
3339 L:      netdev@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/net/ethernet/brocade/bna/
3342
3343 BSG (block layer generic sg v4 driver)
3344 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3345 L:      linux-scsi@vger.kernel.org
3346 S:      Supported
3347 F:      block/bsg.c
3348 F:      include/linux/bsg.h
3349 F:      include/uapi/linux/bsg.h
3350
3351 BT87X AUDIO DRIVER
3352 M:      Clemens Ladisch <clemens@ladisch.de>
3353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3354 T:      git git://git.alsa-project.org/alsa-kernel.git
3355 S:      Maintained
3356 F:      Documentation/sound/cards/bt87x.rst
3357 F:      sound/pci/bt87x.c
3358
3359 BT8XXGPIO DRIVER
3360 M:      Michael Buesch <m@bues.ch>
3361 W:      http://bu3sch.de/btgpio.php
3362 S:      Maintained
3363 F:      drivers/gpio/gpio-bt8xx.c
3364
3365 BTRFS FILE SYSTEM
3366 M:      Chris Mason <clm@fb.com>
3367 M:      Josef Bacik <josef@toxicpanda.com>
3368 M:      David Sterba <dsterba@suse.com>
3369 L:      linux-btrfs@vger.kernel.org
3370 W:      http://btrfs.wiki.kernel.org/
3371 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3373 S:      Maintained
3374 F:      Documentation/filesystems/btrfs.txt
3375 F:      fs/btrfs/
3376 F:      include/linux/btrfs*
3377 F:      include/uapi/linux/btrfs*
3378
3379 BTTV VIDEO4LINUX DRIVER
3380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3381 L:      linux-media@vger.kernel.org
3382 W:      https://linuxtv.org
3383 T:      git git://linuxtv.org/media_tree.git
3384 S:      Odd fixes
3385 F:      Documentation/media/v4l-drivers/bttv*
3386 F:      drivers/media/pci/bt8xx/bttv*
3387
3388 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3389 M:      Chanwoo Choi <cw00.choi@samsung.com>
3390 L:      linux-pm@vger.kernel.org
3391 L:      linux-samsung-soc@vger.kernel.org
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3393 S:      Maintained
3394 F:      drivers/devfreq/exynos-bus.c
3395 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3396
3397 BUSLOGIC SCSI DRIVER
3398 M:      Khalid Aziz <khalid@gonehiking.org>
3399 L:      linux-scsi@vger.kernel.org
3400 S:      Maintained
3401 F:      drivers/scsi/BusLogic.*
3402 F:      drivers/scsi/FlashPoint.*
3403
3404 C-MEDIA CMI8788 DRIVER
3405 M:      Clemens Ladisch <clemens@ladisch.de>
3406 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3407 T:      git git://git.alsa-project.org/alsa-kernel.git
3408 S:      Maintained
3409 F:      sound/pci/oxygen/
3410
3411 C-SKY ARCHITECTURE
3412 M:      Guo Ren <guoren@kernel.org>
3413 T:      git https://github.com/c-sky/csky-linux.git
3414 S:      Supported
3415 F:      arch/csky/
3416 F:      Documentation/devicetree/bindings/csky/
3417 F:      drivers/irqchip/irq-csky-*
3418 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3419 F:      drivers/clocksource/timer-gx6605s.c
3420 F:      drivers/clocksource/timer-mp-csky.c
3421 F:      Documentation/devicetree/bindings/timer/csky,*
3422 K:      csky
3423 N:      csky
3424
3425 C6X ARCHITECTURE
3426 M:      Mark Salter <msalter@redhat.com>
3427 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3428 L:      linux-c6x-dev@linux-c6x.org
3429 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3430 S:      Maintained
3431 F:      arch/c6x/
3432
3433 CA8210 IEEE-802.15.4 RADIO DRIVER
3434 M:      Harry Morris <h.morris@cascoda.com>
3435 L:      linux-wpan@vger.kernel.org
3436 W:      https://github.com/Cascoda/ca8210-linux.git
3437 S:      Maintained
3438 F:      drivers/net/ieee802154/ca8210.c
3439 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3440
3441 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3442 M:      David Howells <dhowells@redhat.com>
3443 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3444 S:      Supported
3445 F:      Documentation/filesystems/caching/cachefiles.txt
3446 F:      fs/cachefiles/
3447
3448 CADENCE MIPI-CSI2 BRIDGES
3449 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3450 L:      linux-media@vger.kernel.org
3451 S:      Maintained
3452 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3453 F:      drivers/media/platform/cadence/cdns-csi2*
3454
3455 CADET FM/AM RADIO RECEIVER DRIVER
3456 M:      Hans Verkuil <hverkuil@xs4all.nl>
3457 L:      linux-media@vger.kernel.org
3458 T:      git git://linuxtv.org/media_tree.git
3459 W:      https://linuxtv.org
3460 S:      Maintained
3461 F:      drivers/media/radio/radio-cadet*
3462
3463 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3464 M:      Jonathan Corbet <corbet@lwn.net>
3465 L:      linux-media@vger.kernel.org
3466 T:      git git://linuxtv.org/media_tree.git
3467 S:      Maintained
3468 F:      Documentation/media/v4l-drivers/cafe_ccic*
3469 F:      drivers/media/platform/marvell-ccic/
3470
3471 CAIF NETWORK LAYER
3472 L:      netdev@vger.kernel.org
3473 S:      Orphan
3474 F:      Documentation/networking/caif/
3475 F:      drivers/net/caif/
3476 F:      include/uapi/linux/caif/
3477 F:      include/net/caif/
3478 F:      net/caif/
3479
3480 CAKE QDISC
3481 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3482 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      net/sched/sch_cake.c
3485
3486 CALGARY x86-64 IOMMU
3487 M:      Muli Ben-Yehuda <mulix@mulix.org>
3488 M:      Jon Mason <jdmason@kudzu.us>
3489 L:      iommu@lists.linux-foundation.org
3490 S:      Maintained
3491 F:      arch/x86/kernel/pci-calgary_64.c
3492 F:      arch/x86/kernel/tce_64.c
3493 F:      arch/x86/include/asm/calgary.h
3494 F:      arch/x86/include/asm/tce.h
3495
3496 CAN NETWORK DRIVERS
3497 M:      Wolfgang Grandegger <wg@grandegger.com>
3498 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3499 L:      linux-can@vger.kernel.org
3500 W:      https://github.com/linux-can
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3503 S:      Maintained
3504 F:      Documentation/devicetree/bindings/net/can/
3505 F:      drivers/net/can/
3506 F:      include/linux/can/dev.h
3507 F:      include/linux/can/platform/
3508 F:      include/uapi/linux/can/error.h
3509 F:      include/uapi/linux/can/netlink.h
3510
3511 CAN NETWORK LAYER
3512 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3513 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3514 L:      linux-can@vger.kernel.org
3515 W:      https://github.com/linux-can
3516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3518 S:      Maintained
3519 F:      Documentation/networking/can.rst
3520 F:      net/can/
3521 F:      include/linux/can/core.h
3522 F:      include/uapi/linux/can.h
3523 F:      include/uapi/linux/can/bcm.h
3524 F:      include/uapi/linux/can/raw.h
3525 F:      include/uapi/linux/can/gw.h
3526
3527 CAPABILITIES
3528 M:      Serge Hallyn <serge@hallyn.com>
3529 L:      linux-security-module@vger.kernel.org
3530 S:      Supported
3531 F:      include/linux/capability.h
3532 F:      include/uapi/linux/capability.h
3533 F:      security/commoncap.c
3534 F:      kernel/capability.c
3535
3536 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3537 M:      Kevin Tsai <ktsai@capellamicro.com>
3538 S:      Maintained
3539 F:      drivers/iio/light/cm*
3540
3541 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3542 M:      Christian Lamparter <chunkeey@googlemail.com>
3543 L:      linux-wireless@vger.kernel.org
3544 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3545 S:      Maintained
3546 F:      drivers/net/wireless/ath/carl9170/
3547
3548 CAVIUM I2C DRIVER
3549 M:      Jan Glauber <jglauber@cavium.com>
3550 M:      David Daney <david.daney@cavium.com>
3551 W:      http://www.cavium.com
3552 S:      Supported
3553 F:      drivers/i2c/busses/i2c-octeon*
3554 F:      drivers/i2c/busses/i2c-thunderx*
3555
3556 CAVIUM LIQUIDIO NETWORK DRIVER
3557 M:      Derek Chickles <dchickles@marvell.com>
3558 M:      Satanand Burla <sburla@marvell.com>
3559 M:      Felix Manlunas <fmanlunas@marvell.com>
3560 L:      netdev@vger.kernel.org
3561 W:      http://www.cavium.com
3562 S:      Supported
3563 F:      drivers/net/ethernet/cavium/liquidio/
3564
3565 CAVIUM MMC DRIVER
3566 M:      Jan Glauber <jglauber@cavium.com>
3567 M:      David Daney <david.daney@cavium.com>
3568 M:      Steven J. Hill <Steven.Hill@cavium.com>
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/mmc/host/cavium*
3572
3573 CAVIUM OCTEON-TX CRYPTO DRIVER
3574 M:      George Cherian <george.cherian@cavium.com>
3575 L:      linux-crypto@vger.kernel.org
3576 W:      http://www.cavium.com
3577 S:      Supported
3578 F:      drivers/crypto/cavium/cpt/
3579
3580 CAVIUM THUNDERX2 ARM64 SOC
3581 M:      Robert Richter <rrichter@cavium.com>
3582 M:      Jayachandran C <jnair@caviumnetworks.com>
3583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3584 S:      Maintained
3585 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3586 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3587
3588 CC2520 IEEE-802.15.4 RADIO DRIVER
3589 M:      Varka Bhadram <varkabhadram@gmail.com>
3590 L:      linux-wpan@vger.kernel.org
3591 S:      Maintained
3592 F:      drivers/net/ieee802154/cc2520.c
3593 F:      include/linux/spi/cc2520.h
3594 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3595
3596 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3597 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3598 L:      linux-crypto@vger.kernel.org
3599 S:      Supported
3600 F:      drivers/crypto/ccree/
3601 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3602
3603 CEC FRAMEWORK
3604 M:      Hans Verkuil <hans.verkuil@cisco.com>
3605 L:      linux-media@vger.kernel.org
3606 T:      git git://linuxtv.org/media_tree.git
3607 W:      http://linuxtv.org
3608 S:      Supported
3609 F:      Documentation/media/kapi/cec-core.rst
3610 F:      Documentation/media/uapi/cec
3611 F:      drivers/media/cec/
3612 F:      drivers/media/rc/keymaps/rc-cec.c
3613 F:      include/media/cec.h
3614 F:      include/media/cec-notifier.h
3615 F:      include/uapi/linux/cec.h
3616 F:      include/uapi/linux/cec-funcs.h
3617 F:      Documentation/devicetree/bindings/media/cec.txt
3618 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3619
3620 CEC GPIO DRIVER
3621 M:      Hans Verkuil <hans.verkuil@cisco.com>
3622 L:      linux-media@vger.kernel.org
3623 T:      git git://linuxtv.org/media_tree.git
3624 W:      http://linuxtv.org
3625 S:      Supported
3626 F:      drivers/media/platform/cec-gpio/
3627 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3628
3629 CELL BROADBAND ENGINE ARCHITECTURE
3630 M:      Arnd Bergmann <arnd@arndb.de>
3631 L:      linuxppc-dev@lists.ozlabs.org
3632 W:      http://www.ibm.com/developerworks/power/cell/
3633 S:      Supported
3634 F:      arch/powerpc/include/asm/cell*.h
3635 F:      arch/powerpc/include/asm/spu*.h
3636 F:      arch/powerpc/include/uapi/asm/spu*.h
3637 F:      arch/powerpc/oprofile/*cell*
3638 F:      arch/powerpc/platforms/cell/
3639
3640 CEPH COMMON CODE (LIBCEPH)
3641 M:      Ilya Dryomov <idryomov@gmail.com>
3642 M:      "Yan, Zheng" <zyan@redhat.com>
3643 M:      Sage Weil <sage@redhat.com>
3644 L:      ceph-devel@vger.kernel.org
3645 W:      http://ceph.com/
3646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3647 T:      git git://github.com/ceph/ceph-client.git
3648 S:      Supported
3649 F:      net/ceph/
3650 F:      include/linux/ceph/
3651 F:      include/linux/crush/
3652
3653 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3654 M:      "Yan, Zheng" <zyan@redhat.com>
3655 M:      Sage Weil <sage@redhat.com>
3656 M:      Ilya Dryomov <idryomov@gmail.com>
3657 L:      ceph-devel@vger.kernel.org
3658 W:      http://ceph.com/
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3660 T:      git git://github.com/ceph/ceph-client.git
3661 S:      Supported
3662 F:      Documentation/filesystems/ceph.txt
3663 F:      fs/ceph/
3664
3665 CERTIFICATE HANDLING:
3666 M:      David Howells <dhowells@redhat.com>
3667 M:      David Woodhouse <dwmw2@infradead.org>
3668 L:      keyrings@vger.kernel.org
3669 S:      Maintained
3670 F:      Documentation/admin-guide/module-signing.rst
3671 F:      certs/
3672 F:      scripts/sign-file.c
3673 F:      scripts/extract-cert.c
3674
3675 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3676 L:      linux-usb@vger.kernel.org
3677 S:      Orphan
3678 F:      Documentation/usb/WUSB-Design-overview.txt
3679 F:      Documentation/usb/wusb-cbaf
3680 F:      drivers/usb/host/hwa-hc.c
3681 F:      drivers/usb/host/whci/
3682 F:      drivers/usb/wusbcore/
3683 F:      include/linux/usb/wusb*
3684
3685 CFAG12864B LCD DRIVER
3686 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3687 S:      Maintained
3688 F:      drivers/auxdisplay/cfag12864b.c
3689 F:      include/linux/cfag12864b.h
3690
3691 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3692 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3693 S:      Maintained
3694 F:      drivers/auxdisplay/cfag12864bfb.c
3695 F:      include/linux/cfag12864b.h
3696
3697 802.11 (including CFG80211/NL80211)
3698 M:      Johannes Berg <johannes@sipsolutions.net>
3699 L:      linux-wireless@vger.kernel.org
3700 W:      http://wireless.kernel.org/
3701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3703 S:      Maintained
3704 F:      net/wireless/
3705 F:      include/uapi/linux/nl80211.h
3706 F:      include/linux/ieee80211.h
3707 F:      include/net/wext.h
3708 F:      include/net/cfg80211.h
3709 F:      include/net/iw_handler.h
3710 F:      include/net/ieee80211_radiotap.h
3711 F:      Documentation/driver-api/80211/cfg80211.rst
3712 F:      Documentation/networking/regulatory.txt
3713
3714 CHAR and MISC DRIVERS
3715 M:      Arnd Bergmann <arnd@arndb.de>
3716 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3718 S:      Supported
3719 F:      drivers/char/
3720 F:      drivers/misc/
3721 F:      include/linux/miscdevice.h
3722
3723 CHECKPATCH
3724 M:      Andy Whitcroft <apw@canonical.com>
3725 M:      Joe Perches <joe@perches.com>
3726 S:      Maintained
3727 F:      scripts/checkpatch.pl
3728
3729 CHINESE DOCUMENTATION
3730 M:      Harry Wei <harryxiyou@gmail.com>
3731 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3732 S:      Maintained
3733 F:      Documentation/translations/zh_CN/
3734
3735 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3736 M:      Peter Chen <Peter.Chen@nxp.com>
3737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3738 L:      linux-usb@vger.kernel.org
3739 S:      Maintained
3740 F:      drivers/usb/chipidea/
3741
3742 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3743 M:      Hans de Goede <hdegoede@redhat.com>
3744 L:      linux-input@vger.kernel.org
3745 S:      Maintained
3746 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3747 F:      drivers/input/touchscreen/chipone_icn8318.c
3748
3749 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3750 M:      Hans de Goede <hdegoede@redhat.com>
3751 L:      linux-input@vger.kernel.org
3752 S:      Maintained
3753 F:      drivers/input/touchscreen/chipone_icn8505.c
3754
3755 CHROME HARDWARE PLATFORM SUPPORT
3756 M:      Benson Leung <bleung@chromium.org>
3757 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3758 S:      Maintained
3759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3760 F:      drivers/platform/chrome/
3761
3762 CHROMEOS EC SUBDRIVERS
3763 M:      Benson Leung <bleung@chromium.org>
3764 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3765 R:      Guenter Roeck <groeck@chromium.org>
3766 S:      Maintained
3767 N:      cros_ec
3768 N:      cros-ec
3769 F:      drivers/power/supply/cros_usbpd-charger.c
3770
3771 CHROMEOS EC CODEC DRIVER
3772 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3773 S:      Maintained
3774 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3775 R:      Guenter Roeck <groeck@chromium.org>
3776 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3777 F:      sound/soc/codecs/cros_ec_codec.*
3778
3779 CIRRUS LOGIC AUDIO CODEC DRIVERS
3780 M:      Brian Austin <brian.austin@cirrus.com>
3781 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3782 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3783 S:      Maintained
3784 F:      sound/soc/codecs/cs*
3785
3786 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3787 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3788 L:      netdev@vger.kernel.org
3789 S:      Maintained
3790 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3791
3792 CIRRUS LOGIC LOCHNAGAR DRIVER
3793 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3794 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3795 L:      patches@opensource.cirrus.com
3796 S:      Supported
3797 F:      drivers/clk/clk-lochnagar.c
3798 F:      drivers/mfd/lochnagar-i2c.c
3799 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3800 F:      drivers/regulator/lochnagar-regulator.c
3801 F:      include/dt-bindings/clk/lochnagar.h
3802 F:      include/dt-bindings/pinctrl/lochnagar.h
3803 F:      include/linux/mfd/lochnagar*
3804 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3805 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3806 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3807 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3808
3809 CISCO FCOE HBA DRIVER
3810 M:      Satish Kharat <satishkh@cisco.com>
3811 M:      Sesidhar Baddela <sebaddel@cisco.com>
3812 M:      Karan Tilak Kumar <kartilak@cisco.com>
3813 L:      linux-scsi@vger.kernel.org
3814 S:      Supported
3815 F:      drivers/scsi/fnic/
3816
3817 CISCO SCSI HBA DRIVER
3818 M:      Karan Tilak Kumar <kartilak@cisco.com>
3819 M:      Sesidhar Baddela <sebaddel@cisco.com>
3820 L:      linux-scsi@vger.kernel.org
3821 S:      Supported
3822 F:      drivers/scsi/snic/
3823
3824 CISCO VIC ETHERNET NIC DRIVER
3825 M:      Christian Benvenuti <benve@cisco.com>
3826 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3827 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3828 S:      Supported
3829 F:      drivers/net/ethernet/cisco/enic/
3830
3831 CISCO VIC LOW LATENCY NIC DRIVER
3832 M:      Christian Benvenuti <benve@cisco.com>
3833 M:      Nelson Escobar <neescoba@cisco.com>
3834 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3835 S:      Supported
3836 F:      drivers/infiniband/hw/usnic/
3837
3838 CIRRUS LOGIC MADERA CODEC DRIVERS
3839 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3840 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3842 L:      patches@opensource.cirrus.com
3843 T:      git https://github.com/CirrusLogic/linux-drivers.git
3844 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3845 S:      Supported
3846 F:      Documentation/devicetree/bindings/mfd/madera.txt
3847 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3848 F:      include/linux/irqchip/irq-madera*
3849 F:      include/linux/mfd/madera/*
3850 F:      drivers/gpio/gpio-madera*
3851 F:      drivers/irqchip/irq-madera*
3852 F:      drivers/mfd/madera*
3853 F:      drivers/mfd/cs47l*
3854 F:      drivers/pinctrl/cirrus/*
3855
3856 CLANG-FORMAT FILE
3857 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3858 S:      Maintained
3859 F:      .clang-format
3860
3861 CLEANCACHE API
3862 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3863 L:      linux-kernel@vger.kernel.org
3864 S:      Maintained
3865 F:      mm/cleancache.c
3866 F:      include/linux/cleancache.h
3867
3868 CLK API
3869 M:      Russell King <linux@armlinux.org.uk>
3870 L:      linux-clk@vger.kernel.org
3871 S:      Maintained
3872 F:      include/linux/clk.h
3873
3874 CLOCKSOURCE, CLOCKEVENT DRIVERS
3875 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3876 M:      Thomas Gleixner <tglx@linutronix.de>
3877 L:      linux-kernel@vger.kernel.org
3878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3879 S:      Supported
3880 F:      drivers/clocksource/
3881 F:      Documentation/devicetree/bindings/timer/
3882
3883 CMPC ACPI DRIVER
3884 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3885 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3886 L:      platform-driver-x86@vger.kernel.org
3887 S:      Supported
3888 F:      drivers/platform/x86/classmate-laptop.c
3889
3890 COBALT MEDIA DRIVER
3891 M:      Hans Verkuil <hans.verkuil@cisco.com>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      https://linuxtv.org
3895 S:      Supported
3896 F:      drivers/media/pci/cobalt/
3897
3898 COCCINELLE/Semantic Patches (SmPL)
3899 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3900 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3901 M:      Nicolas Palix <nicolas.palix@imag.fr>
3902 M:      Michal Marek <michal.lkml@markovi.net>
3903 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3905 W:      http://coccinelle.lip6.fr/
3906 S:      Supported
3907 F:      Documentation/dev-tools/coccinelle.rst
3908 F:      scripts/coccinelle/
3909 F:      scripts/coccicheck
3910
3911 CODA FILE SYSTEM
3912 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3913 M:      coda@cs.cmu.edu
3914 L:      codalist@coda.cs.cmu.edu
3915 W:      http://www.coda.cs.cmu.edu/
3916 S:      Maintained
3917 F:      Documentation/filesystems/coda.txt
3918 F:      fs/coda/
3919 F:      include/linux/coda*.h
3920 F:      include/uapi/linux/coda*.h
3921
3922 CODA V4L2 MEM2MEM DRIVER
3923 M:      Philipp Zabel <p.zabel@pengutronix.de>
3924 L:      linux-media@vger.kernel.org
3925 S:      Maintained
3926 F:      Documentation/devicetree/bindings/media/coda.txt
3927 F:      drivers/media/platform/coda/
3928
3929 CODE OF CONDUCT
3930 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3931 S:      Supported
3932 F:      Documentation/process/code-of-conduct.rst
3933 F:      Documentation/process/code-of-conduct-interpretation.rst
3934
3935 COMMON CLK FRAMEWORK
3936 M:      Michael Turquette <mturquette@baylibre.com>
3937 M:      Stephen Boyd <sboyd@kernel.org>
3938 L:      linux-clk@vger.kernel.org
3939 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3941 S:      Maintained
3942 F:      Documentation/devicetree/bindings/clock/
3943 F:      drivers/clk/
3944 X:      drivers/clk/clkdev.c
3945 F:      include/linux/clk-pr*
3946 F:      include/linux/clk/
3947 F:      include/linux/of_clk.h
3948
3949 COMMON INTERNET FILE SYSTEM (CIFS)
3950 M:      Steve French <sfrench@samba.org>
3951 L:      linux-cifs@vger.kernel.org
3952 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3953 W:      http://linux-cifs.samba.org/
3954 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3955 S:      Supported
3956 F:      Documentation/filesystems/cifs/
3957 F:      fs/cifs/
3958
3959 COMPACTPCI HOTPLUG CORE
3960 M:      Scott Murray <scott@spiteful.org>
3961 L:      linux-pci@vger.kernel.org
3962 S:      Maintained
3963 F:      drivers/pci/hotplug/cpci_hotplug*
3964
3965 COMPACTPCI HOTPLUG GENERIC DRIVER
3966 M:      Scott Murray <scott@spiteful.org>
3967 L:      linux-pci@vger.kernel.org
3968 S:      Maintained
3969 F:      drivers/pci/hotplug/cpcihp_generic.c
3970
3971 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3972 M:      Scott Murray <scott@spiteful.org>
3973 L:      linux-pci@vger.kernel.org
3974 S:      Maintained
3975 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3976
3977 COMPAL LAPTOP SUPPORT
3978 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3979 L:      platform-driver-x86@vger.kernel.org
3980 S:      Maintained
3981 F:      drivers/platform/x86/compal-laptop.c
3982
3983 COMPILER ATTRIBUTES
3984 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3985 S:      Maintained
3986 F:      include/linux/compiler_attributes.h
3987
3988 CONEXANT ACCESSRUNNER USB DRIVER
3989 L:      accessrunner-general@lists.sourceforge.net
3990 W:      http://accessrunner.sourceforge.net/
3991 S:      Orphan
3992 F:      drivers/usb/atm/cxacru.c
3993
3994 CONFIGFS
3995 M:      Joel Becker <jlbec@evilplan.org>
3996 M:      Christoph Hellwig <hch@lst.de>
3997 T:      git git://git.infradead.org/users/hch/configfs.git
3998 S:      Supported
3999 F:      fs/configfs/
4000 F:      include/linux/configfs.h
4001
4002 CONNECTOR
4003 M:      Evgeniy Polyakov <zbr@ioremap.net>
4004 L:      netdev@vger.kernel.org
4005 S:      Maintained
4006 F:      drivers/connector/
4007
4008 CONTROL GROUP (CGROUP)
4009 M:      Tejun Heo <tj@kernel.org>
4010 M:      Li Zefan <lizefan@huawei.com>
4011 M:      Johannes Weiner <hannes@cmpxchg.org>
4012 L:      cgroups@vger.kernel.org
4013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4014 S:      Maintained
4015 F:      Documentation/admin-guide/cgroup-v2.rst
4016 F:      Documentation/cgroup-v1/
4017 F:      include/linux/cgroup*
4018 F:      kernel/cgroup/
4019
4020 CONTROL GROUP - CPUSET
4021 M:      Li Zefan <lizefan@huawei.com>
4022 L:      cgroups@vger.kernel.org
4023 W:      http://www.bullopensource.org/cpuset/
4024 W:      http://oss.sgi.com/projects/cpusets/
4025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4026 S:      Maintained
4027 F:      Documentation/cgroup-v1/cpusets.txt
4028 F:      include/linux/cpuset.h
4029 F:      kernel/cgroup/cpuset.c
4030
4031 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4032 M:      Johannes Weiner <hannes@cmpxchg.org>
4033 M:      Michal Hocko <mhocko@kernel.org>
4034 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4035 L:      cgroups@vger.kernel.org
4036 L:      linux-mm@kvack.org
4037 S:      Maintained
4038 F:      mm/memcontrol.c
4039 F:      mm/swap_cgroup.c
4040
4041 CORETEMP HARDWARE MONITORING DRIVER
4042 M:      Fenghua Yu <fenghua.yu@intel.com>
4043 L:      linux-hwmon@vger.kernel.org
4044 S:      Maintained
4045 F:      Documentation/hwmon/coretemp
4046 F:      drivers/hwmon/coretemp.c
4047
4048 COSA/SRP SYNC SERIAL DRIVER
4049 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4050 W:      http://www.fi.muni.cz/~kas/cosa/
4051 S:      Maintained
4052 F:      drivers/net/wan/cosa*
4053
4054 CPMAC ETHERNET DRIVER
4055 M:      Florian Fainelli <f.fainelli@gmail.com>
4056 L:      netdev@vger.kernel.org
4057 S:      Maintained
4058 F:      drivers/net/ethernet/ti/cpmac.c
4059
4060 CPU FREQUENCY SCALING FRAMEWORK
4061 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4062 M:      Viresh Kumar <viresh.kumar@linaro.org>
4063 L:      linux-pm@vger.kernel.org
4064 S:      Maintained
4065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4067 B:      https://bugzilla.kernel.org
4068 F:      Documentation/admin-guide/pm/cpufreq.rst
4069 F:      Documentation/admin-guide/pm/intel_pstate.rst
4070 F:      Documentation/cpu-freq/
4071 F:      Documentation/devicetree/bindings/cpufreq/
4072 F:      drivers/cpufreq/
4073 F:      include/linux/cpufreq.h
4074 F:      tools/testing/selftests/cpufreq/
4075
4076 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4077 M:      Viresh Kumar <viresh.kumar@linaro.org>
4078 M:      Sudeep Holla <sudeep.holla@arm.com>
4079 L:      linux-pm@vger.kernel.org
4080 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4081 S:      Maintained
4082 F:      drivers/cpufreq/arm_big_little.h
4083 F:      drivers/cpufreq/arm_big_little.c
4084
4085 CPU POWER MONITORING SUBSYSTEM
4086 M:      Thomas Renninger <trenn@suse.com>
4087 M:      Shuah Khan <shuah@kernel.org>
4088 M:      Shuah Khan <skhan@linuxfoundation.org>
4089 L:      linux-pm@vger.kernel.org
4090 S:      Maintained
4091 F:      tools/power/cpupower/
4092
4093 CPUID/MSR DRIVER
4094 M:      "H. Peter Anvin" <hpa@zytor.com>
4095 S:      Maintained
4096 F:      arch/x86/kernel/cpuid.c
4097 F:      arch/x86/kernel/msr.c
4098
4099 CPUIDLE DRIVER - ARM BIG LITTLE
4100 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4101 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4102 L:      linux-pm@vger.kernel.org
4103 L:      linux-arm-kernel@lists.infradead.org
4104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4105 S:      Maintained
4106 F:      drivers/cpuidle/cpuidle-big_little.c
4107
4108 CPUIDLE DRIVER - ARM EXYNOS
4109 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4110 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4111 M:      Kukjin Kim <kgene@kernel.org>
4112 L:      linux-pm@vger.kernel.org
4113 L:      linux-samsung-soc@vger.kernel.org
4114 S:      Supported
4115 F:      drivers/cpuidle/cpuidle-exynos.c
4116 F:      arch/arm/mach-exynos/pm.c
4117
4118 CPU IDLE TIME MANAGEMENT FRAMEWORK
4119 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4120 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4121 L:      linux-pm@vger.kernel.org
4122 S:      Maintained
4123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4124 B:      https://bugzilla.kernel.org
4125 F:      Documentation/admin-guide/pm/cpuidle.rst
4126 F:      Documentation/driver-api/pm/cpuidle.rst
4127 F:      drivers/cpuidle/*
4128 F:      include/linux/cpuidle.h
4129
4130 CRAMFS FILESYSTEM
4131 M:      Nicolas Pitre <nico@linaro.org>
4132 S:      Maintained
4133 F:      Documentation/filesystems/cramfs.txt
4134 F:      fs/cramfs/
4135
4136 CRYPTO API
4137 M:      Herbert Xu <herbert@gondor.apana.org.au>
4138 M:      "David S. Miller" <davem@davemloft.net>
4139 L:      linux-crypto@vger.kernel.org
4140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4142 S:      Maintained
4143 F:      Documentation/crypto/
4144 F:      Documentation/devicetree/bindings/crypto/
4145 F:      arch/*/crypto/
4146 F:      crypto/
4147 F:      drivers/crypto/
4148 F:      include/crypto/
4149 F:      include/linux/crypto*
4150
4151 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4152 M:      Neil Horman <nhorman@tuxdriver.com>
4153 L:      linux-crypto@vger.kernel.org
4154 S:      Maintained
4155 F:      crypto/ansi_cprng.c
4156 F:      crypto/rng.c
4157
4158 CS3308 MEDIA DRIVER
4159 M:      Hans Verkuil <hverkuil@xs4all.nl>
4160 L:      linux-media@vger.kernel.org
4161 T:      git git://linuxtv.org/media_tree.git
4162 W:      http://linuxtv.org
4163 S:      Odd Fixes
4164 F:      drivers/media/i2c/cs3308.c
4165
4166 CS5535 Audio ALSA driver
4167 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4168 S:      Maintained
4169 F:      sound/pci/cs5535audio/
4170
4171 CSI DRIVERS FOR ALLWINNER V3s
4172 M:      Yong Deng <yong.deng@magewell.com>
4173 L:      linux-media@vger.kernel.org
4174 T:      git git://linuxtv.org/media_tree.git
4175 S:      Maintained
4176 F:      drivers/media/platform/sunxi/sun6i-csi/
4177 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4178
4179 CW1200 WLAN driver
4180 M:      Solomon Peachy <pizza@shaftnet.org>
4181 S:      Maintained
4182 F:      drivers/net/wireless/st/cw1200/
4183
4184 CX18 VIDEO4LINUX DRIVER
4185 M:      Andy Walls <awalls@md.metrocast.net>
4186 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4187 L:      linux-media@vger.kernel.org
4188 T:      git git://linuxtv.org/media_tree.git
4189 W:      https://linuxtv.org
4190 W:      http://www.ivtvdriver.org/index.php/Cx18
4191 S:      Maintained
4192 F:      Documentation/media/v4l-drivers/cx18*
4193 F:      drivers/media/pci/cx18/
4194 F:      include/uapi/linux/ivtv*
4195
4196 CX2341X MPEG ENCODER HELPER MODULE
4197 M:      Hans Verkuil <hverkuil@xs4all.nl>
4198 L:      linux-media@vger.kernel.org
4199 T:      git git://linuxtv.org/media_tree.git
4200 W:      https://linuxtv.org
4201 S:      Maintained
4202 F:      drivers/media/common/cx2341x*
4203 F:      include/media/drv-intf/cx2341x.h
4204
4205 CX24120 MEDIA DRIVER
4206 M:      Jemma Denson <jdenson@gmail.com>
4207 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4208 L:      linux-media@vger.kernel.org
4209 W:      https://linuxtv.org
4210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4211 S:      Maintained
4212 F:      drivers/media/dvb-frontends/cx24120*
4213
4214 CX88 VIDEO4LINUX DRIVER
4215 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4216 L:      linux-media@vger.kernel.org
4217 W:      https://linuxtv.org
4218 T:      git git://linuxtv.org/media_tree.git
4219 S:      Odd fixes
4220 F:      Documentation/media/v4l-drivers/cx88*
4221 F:      drivers/media/pci/cx88/
4222
4223 CXD2820R MEDIA DRIVER
4224 M:      Antti Palosaari <crope@iki.fi>
4225 L:      linux-media@vger.kernel.org
4226 W:      https://linuxtv.org
4227 W:      http://palosaari.fi/linux/
4228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4229 T:      git git://linuxtv.org/anttip/media_tree.git
4230 S:      Maintained
4231 F:      drivers/media/dvb-frontends/cxd2820r*
4232
4233 CXGB3 ETHERNET DRIVER (CXGB3)
4234 M:      Vishal Kulkarni <vishal@chelsio.com>
4235 L:      netdev@vger.kernel.org
4236 W:      http://www.chelsio.com
4237 S:      Supported
4238 F:      drivers/net/ethernet/chelsio/cxgb3/
4239
4240 CXGB3 ISCSI DRIVER (CXGB3I)
4241 M:      Karen Xie <kxie@chelsio.com>
4242 L:      linux-scsi@vger.kernel.org
4243 W:      http://www.chelsio.com
4244 S:      Supported
4245 F:      drivers/scsi/cxgbi/cxgb3i
4246
4247 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4248 M:      Steve Wise <swise@chelsio.com>
4249 L:      linux-rdma@vger.kernel.org
4250 W:      http://www.openfabrics.org
4251 S:      Supported
4252 F:      drivers/infiniband/hw/cxgb3/
4253 F:      include/uapi/rdma/cxgb3-abi.h
4254
4255 CXGB4 CRYPTO DRIVER (chcr)
4256 M:      Harsh Jain <harsh@chelsio.com>
4257 L:      linux-crypto@vger.kernel.org
4258 W:      http://www.chelsio.com
4259 S:      Supported
4260 F:      drivers/crypto/chelsio
4261
4262 CXGB4 ETHERNET DRIVER (CXGB4)
4263 M:      Vishal Kulkarni <vishal@chelsio.com>
4264 L:      netdev@vger.kernel.org
4265 W:      http://www.chelsio.com
4266 S:      Supported
4267 F:      drivers/net/ethernet/chelsio/cxgb4/
4268
4269 CXGB4 ISCSI DRIVER (CXGB4I)
4270 M:      Karen Xie <kxie@chelsio.com>
4271 L:      linux-scsi@vger.kernel.org
4272 W:      http://www.chelsio.com
4273 S:      Supported
4274 F:      drivers/scsi/cxgbi/cxgb4i
4275
4276 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4277 M:      Steve Wise <swise@chelsio.com>
4278 L:      linux-rdma@vger.kernel.org
4279 W:      http://www.openfabrics.org
4280 S:      Supported
4281 F:      drivers/infiniband/hw/cxgb4/
4282 F:      include/uapi/rdma/cxgb4-abi.h
4283
4284 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4285 M:      Casey Leedom <leedom@chelsio.com>
4286 L:      netdev@vger.kernel.org
4287 W:      http://www.chelsio.com
4288 S:      Supported
4289 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4290
4291 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4292 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4293 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4294 L:      linuxppc-dev@lists.ozlabs.org
4295 S:      Supported
4296 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4297 F:      drivers/misc/cxl/
4298 F:      include/misc/cxl*
4299 F:      include/uapi/misc/cxl.h
4300 F:      Documentation/powerpc/cxl.txt
4301 F:      Documentation/ABI/testing/sysfs-class-cxl
4302
4303 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4304 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4305 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4306 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4307 L:      linux-scsi@vger.kernel.org
4308 S:      Supported
4309 F:      drivers/scsi/cxlflash/
4310 F:      include/uapi/scsi/cxlflash_ioctl.h
4311 F:      Documentation/powerpc/cxlflash.txt
4312
4313 CYBERPRO FB DRIVER
4314 M:      Russell King <linux@armlinux.org.uk>
4315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4316 W:      http://www.armlinux.org.uk/
4317 S:      Maintained
4318 F:      drivers/video/fbdev/cyber2000fb.*
4319
4320 CYCLADES ASYNC MUX DRIVER
4321 W:      http://www.cyclades.com/
4322 S:      Orphan
4323 F:      drivers/tty/cyclades.c
4324 F:      include/linux/cyclades.h
4325 F:      include/uapi/linux/cyclades.h
4326
4327 CYCLADES PC300 DRIVER
4328 W:      http://www.cyclades.com/
4329 S:      Orphan
4330 F:      drivers/net/wan/pc300*
4331
4332 CYPRESS_FIRMWARE MEDIA DRIVER
4333 M:      Antti Palosaari <crope@iki.fi>
4334 L:      linux-media@vger.kernel.org
4335 W:      https://linuxtv.org
4336 W:      http://palosaari.fi/linux/
4337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4338 T:      git git://linuxtv.org/anttip/media_tree.git
4339 S:      Maintained
4340 F:      drivers/media/common/cypress_firmware*
4341
4342 CYTTSP TOUCHSCREEN DRIVER
4343 M:      Ferruh Yigit <fery@cypress.com>
4344 L:      linux-input@vger.kernel.org
4345 S:      Supported
4346 F:      drivers/input/touchscreen/cyttsp*
4347 F:      include/linux/input/cyttsp.h
4348
4349 D-LINK DIR-685 TOUCHKEYS DRIVER
4350 M:      Linus Walleij <linus.walleij@linaro.org>
4351 L:      linux-input@vger.kernel.org
4352 S:      Supported
4353 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4354
4355 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4356 M:      Joshua Kinard <kumba@gentoo.org>
4357 S:      Maintained
4358 F:      drivers/rtc/rtc-ds1685.c
4359 F:      include/linux/rtc/ds1685.h
4360
4361 DAMA SLAVE for AX.25
4362 M:      Joerg Reuter <jreuter@yaina.de>
4363 W:      http://yaina.de/jreuter/
4364 W:      http://www.qsl.net/dl1bke/
4365 L:      linux-hams@vger.kernel.org
4366 S:      Maintained
4367 F:      net/ax25/af_ax25.c
4368 F:      net/ax25/ax25_dev.c
4369 F:      net/ax25/ax25_ds_*
4370 F:      net/ax25/ax25_in.c
4371 F:      net/ax25/ax25_out.c
4372 F:      net/ax25/ax25_timer.c
4373 F:      net/ax25/sysctl_net_ax25.c
4374
4375 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4376 L:      netdev@vger.kernel.org
4377 S:      Orphan
4378 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4379 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4380
4381 DC390/AM53C974 SCSI driver
4382 M:      Hannes Reinecke <hare@suse.com>
4383 L:      linux-scsi@vger.kernel.org
4384 S:      Maintained
4385 F:      drivers/scsi/am53c974.c
4386
4387 DC395x SCSI driver
4388 M:      Oliver Neukum <oliver@neukum.org>
4389 M:      Ali Akcaagac <aliakc@web.de>
4390 M:      Jamie Lenehan <lenehan@twibble.org>
4391 L:      dc395x@twibble.org
4392 W:      http://twibble.org/dist/dc395x/
4393 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4394 S:      Maintained
4395 F:      Documentation/scsi/dc395x.txt
4396 F:      drivers/scsi/dc395x.*
4397
4398 DCCP PROTOCOL
4399 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4400 L:      dccp@vger.kernel.org
4401 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4402 S:      Maintained
4403 F:      include/linux/dccp.h
4404 F:      include/uapi/linux/dccp.h
4405 F:      include/linux/tfrc.h
4406 F:      net/dccp/
4407
4408 DECnet NETWORK LAYER
4409 W:      http://linux-decnet.sourceforge.net
4410 L:      linux-decnet-user@lists.sourceforge.net
4411 S:      Orphan
4412 F:      Documentation/networking/decnet.txt
4413 F:      net/decnet/
4414
4415 DECSTATION PLATFORM SUPPORT
4416 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4417 L:      linux-mips@vger.kernel.org
4418 W:      http://www.linux-mips.org/wiki/DECstation
4419 S:      Maintained
4420 F:      arch/mips/dec/
4421 F:      arch/mips/include/asm/dec/
4422 F:      arch/mips/include/asm/mach-dec/
4423
4424 DEFXX FDDI NETWORK DRIVER
4425 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4426 S:      Maintained
4427 F:      drivers/net/fddi/defxx.*
4428
4429 DELL SMBIOS DRIVER
4430 M:      Pali Rohár <pali.rohar@gmail.com>
4431 M:      Mario Limonciello <mario.limonciello@dell.com>
4432 L:      platform-driver-x86@vger.kernel.org
4433 S:      Maintained
4434 F:      drivers/platform/x86/dell-smbios.*
4435
4436 DELL SMBIOS SMM DRIVER
4437 M:      Mario Limonciello <mario.limonciello@dell.com>
4438 L:      platform-driver-x86@vger.kernel.org
4439 S:      Maintained
4440 F:      drivers/platform/x86/dell-smbios-smm.c
4441
4442 DELL SMBIOS WMI DRIVER
4443 M:      Mario Limonciello <mario.limonciello@dell.com>
4444 L:      platform-driver-x86@vger.kernel.org
4445 S:      Maintained
4446 F:      drivers/platform/x86/dell-smbios-wmi.c
4447 F:      tools/wmi/dell-smbios-example.c
4448
4449 DEFZA FDDI NETWORK DRIVER
4450 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4451 S:      Maintained
4452 F:      drivers/net/fddi/defza.*
4453
4454 DELL LAPTOP DRIVER
4455 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4456 M:      Pali Rohár <pali.rohar@gmail.com>
4457 L:      platform-driver-x86@vger.kernel.org
4458 S:      Maintained
4459 F:      drivers/platform/x86/dell-laptop.c
4460
4461 DELL LAPTOP FREEFALL DRIVER
4462 M:      Pali Rohár <pali.rohar@gmail.com>
4463 S:      Maintained
4464 F:      drivers/platform/x86/dell-smo8800.c
4465
4466 DELL LAPTOP RBTN DRIVER
4467 M:      Pali Rohár <pali.rohar@gmail.com>
4468 S:      Maintained
4469 F:      drivers/platform/x86/dell-rbtn.*
4470
4471 DELL REMOTE BIOS UPDATE DRIVER
4472 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4473 L:      platform-driver-x86@vger.kernel.org
4474 S:      Maintained
4475 F:      drivers/platform/x86/dell_rbu.c
4476
4477 DELL LAPTOP SMM DRIVER
4478 M:      Pali Rohár <pali.rohar@gmail.com>
4479 S:      Maintained
4480 F:      drivers/hwmon/dell-smm-hwmon.c
4481 F:      include/uapi/linux/i8k.h
4482
4483 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4484 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4485 L:      platform-driver-x86@vger.kernel.org
4486 S:      Maintained
4487 F:      Documentation/dcdbas.txt
4488 F:      drivers/platform/x86/dcdbas.*
4489
4490 DELL WMI NOTIFICATIONS DRIVER
4491 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4492 M:      Pali Rohár <pali.rohar@gmail.com>
4493 S:      Maintained
4494 F:      drivers/platform/x86/dell-wmi.c
4495
4496 DELL WMI DESCRIPTOR DRIVER
4497 M:      Mario Limonciello <mario.limonciello@dell.com>
4498 S:      Maintained
4499 F:      drivers/platform/x86/dell-wmi-descriptor.c
4500
4501 DELTA ST MEDIA DRIVER
4502 M:      Hugues Fruchet <hugues.fruchet@st.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 W:      https://linuxtv.org
4506 S:      Supported
4507 F:      drivers/media/platform/sti/delta
4508
4509 DENALI NAND DRIVER
4510 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4511 L:      linux-mtd@lists.infradead.org
4512 S:      Supported
4513 F:      drivers/mtd/nand/raw/denali*
4514
4515 DESIGNWARE USB2 DRD IP DRIVER
4516 M:      Minas Harutyunyan <hminas@synopsys.com>
4517 L:      linux-usb@vger.kernel.org
4518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4519 S:      Maintained
4520 F:      drivers/usb/dwc2/
4521
4522 DESIGNWARE USB3 DRD IP DRIVER
4523 M:      Felipe Balbi <balbi@kernel.org>
4524 L:      linux-usb@vger.kernel.org
4525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4526 S:      Maintained
4527 F:      drivers/usb/dwc3/
4528
4529 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4530 M:      Andreas Klinger <ak@it-klinger.de>
4531 L:      linux-iio@vger.kernel.org
4532 S:      Maintained
4533 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4534 F:      drivers/iio/proximity/srf*.c
4535
4536 DEVICE COREDUMP (DEV_COREDUMP)
4537 M:      Johannes Berg <johannes@sipsolutions.net>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/base/devcoredump.c
4541 F:      include/linux/devcoredump.h
4542
4543 DEVICE FREQUENCY (DEVFREQ)
4544 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4545 M:      Kyungmin Park <kyungmin.park@samsung.com>
4546 R:      Chanwoo Choi <cw00.choi@samsung.com>
4547 L:      linux-pm@vger.kernel.org
4548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4549 S:      Maintained
4550 F:      drivers/devfreq/
4551 F:      include/linux/devfreq.h
4552 F:      Documentation/devicetree/bindings/devfreq/
4553
4554 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4555 M:      Chanwoo Choi <cw00.choi@samsung.com>
4556 L:      linux-pm@vger.kernel.org
4557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4558 S:      Supported
4559 F:      drivers/devfreq/event/
4560 F:      drivers/devfreq/devfreq-event.c
4561 F:      include/linux/devfreq-event.h
4562 F:      Documentation/devicetree/bindings/devfreq/event/
4563
4564 DEVICE NUMBER REGISTRY
4565 M:      Torben Mathiasen <device@lanana.org>
4566 W:      http://lanana.org/docs/device-list/index.html
4567 S:      Maintained
4568
4569 DEVICE-MAPPER  (LVM)
4570 M:      Alasdair Kergon <agk@redhat.com>
4571 M:      Mike Snitzer <snitzer@redhat.com>
4572 M:      dm-devel@redhat.com
4573 L:      dm-devel@redhat.com
4574 W:      http://sources.redhat.com/dm
4575 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4577 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4578 S:      Maintained
4579 F:      Documentation/device-mapper/
4580 F:      drivers/md/Makefile
4581 F:      drivers/md/Kconfig
4582 F:      drivers/md/dm*
4583 F:      drivers/md/persistent-data/
4584 F:      include/linux/device-mapper.h
4585 F:      include/linux/dm-*.h
4586 F:      include/uapi/linux/dm-*.h
4587
4588 DEVLINK
4589 M:      Jiri Pirko <jiri@mellanox.com>
4590 L:      netdev@vger.kernel.org
4591 S:      Supported
4592 F:      net/core/devlink.c
4593 F:      include/net/devlink.h
4594 F:      include/uapi/linux/devlink.h
4595
4596 DIALOG SEMICONDUCTOR DRIVERS
4597 M:      Support Opensource <support.opensource@diasemi.com>
4598 W:      http://www.dialog-semiconductor.com/products
4599 S:      Supported
4600 F:      Documentation/hwmon/da90??
4601 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4602 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4603 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4604 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4605 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4606 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4607 F:      drivers/gpio/gpio-da90??.c
4608 F:      drivers/hwmon/da90??-hwmon.c
4609 F:      drivers/iio/adc/da91??-*.c
4610 F:      drivers/input/misc/da90??_onkey.c
4611 F:      drivers/input/touchscreen/da9052_tsi.c
4612 F:      drivers/leds/leds-da90??.c
4613 F:      drivers/mfd/da903x.c
4614 F:      drivers/mfd/da90??-*.c
4615 F:      drivers/mfd/da91??-*.c
4616 F:      drivers/power/supply/da9052-battery.c
4617 F:      drivers/power/supply/da91??-*.c
4618 F:      drivers/regulator/da903x.c
4619 F:      drivers/regulator/da9???-regulator.[ch]
4620 F:      drivers/thermal/da90??-thermal.c
4621 F:      drivers/rtc/rtc-da90??.c
4622 F:      drivers/video/backlight/da90??_bl.c
4623 F:      drivers/watchdog/da90??_wdt.c
4624 F:      include/linux/mfd/da903x.h
4625 F:      include/linux/mfd/da9052/
4626 F:      include/linux/mfd/da9055/
4627 F:      include/linux/mfd/da9062/
4628 F:      include/linux/mfd/da9063/
4629 F:      include/linux/mfd/da9150/
4630 F:      include/linux/regulator/da9211.h
4631 F:      include/sound/da[79]*.h
4632 F:      sound/soc/codecs/da[79]*.[ch]
4633
4634 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4635 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4636 L:      linux-gpio@vger.kernel.org
4637 S:      Maintained
4638 F:      drivers/gpio/gpio-gpio-mm.c
4639
4640 DIOLAN U2C-12 I2C DRIVER
4641 M:      Guenter Roeck <linux@roeck-us.net>
4642 L:      linux-i2c@vger.kernel.org
4643 S:      Maintained
4644 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4645
4646 FILESYSTEM DIRECT ACCESS (DAX)
4647 M:      Dan Williams <dan.j.williams@intel.com>
4648 R:      Matthew Wilcox <willy@infradead.org>
4649 R:      Jan Kara <jack@suse.cz>
4650 L:      linux-fsdevel@vger.kernel.org
4651 L:      linux-nvdimm@lists.01.org
4652 S:      Supported
4653 F:      fs/dax.c
4654 F:      include/linux/dax.h
4655 F:      include/trace/events/fs_dax.h
4656
4657 DEVICE DIRECT ACCESS (DAX)
4658 M:      Dan Williams <dan.j.williams@intel.com>
4659 M:      Vishal Verma <vishal.l.verma@intel.com>
4660 M:      Keith Busch <keith.busch@intel.com>
4661 M:      Dave Jiang <dave.jiang@intel.com>
4662 L:      linux-nvdimm@lists.01.org
4663 S:      Supported
4664 F:      drivers/dax/
4665
4666 DIRECTORY NOTIFICATION (DNOTIFY)
4667 M:      Jan Kara <jack@suse.cz>
4668 R:      Amir Goldstein <amir73il@gmail.com>
4669 L:      linux-fsdevel@vger.kernel.org
4670 S:      Maintained
4671 F:      Documentation/filesystems/dnotify.txt
4672 F:      fs/notify/dnotify/
4673 F:      include/linux/dnotify.h
4674
4675 DISK GEOMETRY AND PARTITION HANDLING
4676 M:      Andries Brouwer <aeb@cwi.nl>
4677 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4678 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4679 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4680 S:      Maintained
4681
4682 DISKQUOTA
4683 M:      Jan Kara <jack@suse.com>
4684 S:      Maintained
4685 F:      Documentation/filesystems/quota.txt
4686 F:      fs/quota/
4687 F:      include/linux/quota*.h
4688 F:      include/uapi/linux/quota*.h
4689
4690 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4691 M:      Bernie Thompson <bernie@plugable.com>
4692 L:      linux-fbdev@vger.kernel.org
4693 S:      Maintained
4694 W:      http://plugable.com/category/projects/udlfb/
4695 F:      drivers/video/fbdev/udlfb.c
4696 F:      include/video/udlfb.h
4697 F:      Documentation/fb/udlfb.txt
4698
4699 DISTRIBUTED LOCK MANAGER (DLM)
4700 M:      Christine Caulfield <ccaulfie@redhat.com>
4701 M:      David Teigland <teigland@redhat.com>
4702 L:      cluster-devel@redhat.com
4703 W:      http://sources.redhat.com/cluster/
4704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4705 S:      Supported
4706 F:      fs/dlm/
4707
4708 DMA BUFFER SHARING FRAMEWORK
4709 M:      Sumit Semwal <sumit.semwal@linaro.org>
4710 S:      Maintained
4711 L:      linux-media@vger.kernel.org
4712 L:      dri-devel@lists.freedesktop.org
4713 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4714 F:      drivers/dma-buf/
4715 F:      include/linux/dma-buf*
4716 F:      include/linux/reservation.h
4717 F:      include/linux/*fence.h
4718 F:      Documentation/driver-api/dma-buf.rst
4719 T:      git git://anongit.freedesktop.org/drm/drm-misc
4720
4721 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4722 M:      Vinod Koul <vkoul@kernel.org>
4723 L:      dmaengine@vger.kernel.org
4724 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4725 S:      Maintained
4726 F:      drivers/dma/
4727 F:      include/linux/dmaengine.h
4728 F:      include/linux/of_dma.h
4729 F:      Documentation/devicetree/bindings/dma/
4730 F:      Documentation/driver-api/dmaengine/
4731 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4732
4733 DMA MAPPING HELPERS
4734 M:      Christoph Hellwig <hch@lst.de>
4735 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4736 R:      Robin Murphy <robin.murphy@arm.com>
4737 L:      iommu@lists.linux-foundation.org
4738 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4739 W:      http://git.infradead.org/users/hch/dma-mapping.git
4740 S:      Supported
4741 F:      kernel/dma/
4742 F:      include/asm-generic/dma-mapping.h
4743 F:      include/linux/dma-direct.h
4744 F:      include/linux/dma-mapping.h
4745 F:      include/linux/dma-noncoherent.h
4746
4747 DME1737 HARDWARE MONITOR DRIVER
4748 M:      Juerg Haefliger <juergh@gmail.com>
4749 L:      linux-hwmon@vger.kernel.org
4750 S:      Maintained
4751 F:      Documentation/hwmon/dme1737
4752 F:      drivers/hwmon/dme1737.c
4753
4754 DMI/SMBIOS SUPPORT
4755 M:      Jean Delvare <jdelvare@suse.com>
4756 S:      Maintained
4757 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4758 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4759 F:      drivers/firmware/dmi-id.c
4760 F:      drivers/firmware/dmi_scan.c
4761 F:      include/linux/dmi.h
4762
4763 DOCUMENTATION
4764 M:      Jonathan Corbet <corbet@lwn.net>
4765 L:      linux-doc@vger.kernel.org
4766 S:      Maintained
4767 F:      Documentation/
4768 F:      scripts/kernel-doc
4769 X:      Documentation/ABI/
4770 X:      Documentation/acpi/
4771 X:      Documentation/devicetree/
4772 X:      Documentation/i2c/
4773 X:      Documentation/media/
4774 X:      Documentation/power/
4775 X:      Documentation/spi/
4776 T:      git git://git.lwn.net/linux.git docs-next
4777
4778 DOCUMENTATION/ITALIAN
4779 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4780 L:      linux-doc@vger.kernel.org
4781 S:      Maintained
4782 F:      Documentation/translations/it_IT
4783
4784 DONGWOON DW9714 LENS VOICE COIL DRIVER
4785 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4786 L:      linux-media@vger.kernel.org
4787 T:      git git://linuxtv.org/media_tree.git
4788 S:      Maintained
4789 F:      drivers/media/i2c/dw9714.c
4790 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4791
4792 DONGWOON DW9807 LENS VOICE COIL DRIVER
4793 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4794 L:      linux-media@vger.kernel.org
4795 T:      git git://linuxtv.org/media_tree.git
4796 S:      Maintained
4797 F:      drivers/media/i2c/dw9807-vcm.c
4798 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4799
4800 DOUBLETALK DRIVER
4801 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4802 L:      blinux-list@redhat.com
4803 S:      Maintained
4804 F:      drivers/char/dtlk.c
4805 F:      include/linux/dtlk.h
4806
4807 DPAA2 DATAPATH I/O (DPIO) DRIVER
4808 M:      Roy Pledge <Roy.Pledge@nxp.com>
4809 L:      linux-kernel@vger.kernel.org
4810 S:      Maintained
4811 F:      drivers/soc/fsl/dpio
4812
4813 DPAA2 ETHERNET DRIVER
4814 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4815 L:      netdev@vger.kernel.org
4816 S:      Maintained
4817 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4818 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4819 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4820 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4821 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4822
4823 DPAA2 ETHERNET SWITCH DRIVER
4824 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4825 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4826 L:      linux-kernel@vger.kernel.org
4827 S:      Maintained
4828 F:      drivers/staging/fsl-dpaa2/ethsw
4829
4830 DPAA2 PTP CLOCK DRIVER
4831 M:      Yangbo Lu <yangbo.lu@nxp.com>
4832 L:      netdev@vger.kernel.org
4833 S:      Maintained
4834 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4835 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4836
4837 DPT_I2O SCSI RAID DRIVER
4838 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4839 L:      linux-scsi@vger.kernel.org
4840 W:      http://www.adaptec.com/
4841 S:      Maintained
4842 F:      drivers/scsi/dpt*
4843 F:      drivers/scsi/dpt/
4844
4845 DRBD DRIVER
4846 M:      Philipp Reisner <philipp.reisner@linbit.com>
4847 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4848 L:      drbd-dev@lists.linbit.com
4849 W:      http://www.drbd.org
4850 T:      git git://git.linbit.com/linux-drbd.git
4851 T:      git git://git.linbit.com/drbd-8.4.git
4852 S:      Supported
4853 F:      drivers/block/drbd/
4854 F:      lib/lru_cache.c
4855 F:      Documentation/blockdev/drbd/
4856
4857 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4858 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4859 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4861 S:      Supported
4862 F:      Documentation/kobject.txt
4863 F:      drivers/base/
4864 F:      fs/debugfs/
4865 F:      fs/sysfs/
4866 F:      include/linux/debugfs.h
4867 F:      include/linux/kobj*
4868 F:      lib/kobj*
4869
4870 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4871 M:      Kevin Hilman <khilman@kernel.org>
4872 M:      Nishanth Menon <nm@ti.com>
4873 S:      Maintained
4874 F:      drivers/power/avs/
4875 F:      include/linux/power/smartreflex.h
4876 L:      linux-pm@vger.kernel.org
4877
4878 DRM DRIVER FOR ARM PL111 CLCD
4879 M:      Eric Anholt <eric@anholt.net>
4880 T:      git git://anongit.freedesktop.org/drm/drm-misc
4881 S:      Supported
4882 F:      drivers/gpu/drm/pl111/
4883
4884 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4885 M:      Linus Walleij <linus.walleij@linaro.org>
4886 T:      git git://anongit.freedesktop.org/drm/drm-misc
4887 S:      Maintained
4888 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4889 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4890
4891 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4892 M:      Dave Airlie <airlied@redhat.com>
4893 S:      Odd Fixes
4894 F:      drivers/gpu/drm/ast/
4895
4896 DRM DRIVER FOR BOCHS VIRTUAL GPU
4897 M:      Gerd Hoffmann <kraxel@redhat.com>
4898 L:      virtualization@lists.linux-foundation.org
4899 T:      git git://anongit.freedesktop.org/drm/drm-misc
4900 S:      Maintained
4901 F:      drivers/gpu/drm/bochs/
4902
4903 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4904 M:      Linus Walleij <linus.walleij@linaro.org>
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906 S:      Maintained
4907 F:      drivers/gpu/drm/tve200/
4908
4909 DRM DRIVER FOR ILITEK ILI9225 PANELS
4910 M:      David Lechner <david@lechnology.com>
4911 S:      Maintained
4912 F:      drivers/gpu/drm/tinydrm/ili9225.c
4913 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4914
4915 DRM DRIVER FOR HX8357D PANELS
4916 M:      Eric Anholt <eric@anholt.net>
4917 T:      git git://anongit.freedesktop.org/drm/drm-misc
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4920 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4921
4922 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4923 S:      Orphan / Obsolete
4924 F:      drivers/gpu/drm/i810/
4925 F:      include/uapi/drm/i810_drm.h
4926
4927 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4928 S:      Orphan / Obsolete
4929 F:      drivers/gpu/drm/mga/
4930 F:      include/uapi/drm/mga_drm.h
4931
4932 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4933 M:      Dave Airlie <airlied@redhat.com>
4934 S:      Odd Fixes
4935 F:      drivers/gpu/drm/mgag200/
4936
4937 DRM DRIVER FOR MI0283QT
4938 M:      Noralf Trønnes <noralf@tronnes.org>
4939 S:      Maintained
4940 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4941 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4942
4943 DRM DRIVER FOR MSM ADRENO GPU
4944 M:      Rob Clark <robdclark@gmail.com>
4945 M:      Sean Paul <sean@poorly.run>
4946 L:      linux-arm-msm@vger.kernel.org
4947 L:      dri-devel@lists.freedesktop.org
4948 L:      freedreno@lists.freedesktop.org
4949 T:      git https://gitlab.freedesktop.org/drm/msm.git
4950 S:      Maintained
4951 F:      drivers/gpu/drm/msm/
4952 F:      include/uapi/drm/msm_drm.h
4953 F:      Documentation/devicetree/bindings/display/msm/
4954
4955 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4956 M:      Ben Skeggs <bskeggs@redhat.com>
4957 L:      dri-devel@lists.freedesktop.org
4958 L:      nouveau@lists.freedesktop.org
4959 T:      git git://github.com/skeggsb/linux
4960 S:      Supported
4961 F:      drivers/gpu/drm/nouveau/
4962 F:      include/uapi/drm/nouveau_drm.h
4963
4964 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4965 M:      Stefan Mavrodiev <stefan@olimex.com>
4966 S:      Maintained
4967 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4968 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4969
4970 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4971 M:      Noralf Trønnes <noralf@tronnes.org>
4972 S:      Maintained
4973 F:      drivers/gpu/drm/tinydrm/repaper.c
4974 F:      Documentation/devicetree/bindings/display/repaper.txt
4975
4976 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4977 M:      Dave Airlie <airlied@redhat.com>
4978 M:      Gerd Hoffmann <kraxel@redhat.com>
4979 L:      virtualization@lists.linux-foundation.org
4980 T:      git git://anongit.freedesktop.org/drm/drm-misc
4981 S:      Obsolete
4982 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4983 F:      drivers/gpu/drm/cirrus/
4984
4985 DRM DRIVER FOR QXL VIRTUAL GPU
4986 M:      Dave Airlie <airlied@redhat.com>
4987 M:      Gerd Hoffmann <kraxel@redhat.com>
4988 L:      virtualization@lists.linux-foundation.org
4989 L:      spice-devel@lists.freedesktop.org
4990 T:      git git://anongit.freedesktop.org/drm/drm-misc
4991 S:      Maintained
4992 F:      drivers/gpu/drm/qxl/
4993 F:      include/uapi/drm/qxl_drm.h
4994
4995 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4996 S:      Orphan / Obsolete
4997 F:      drivers/gpu/drm/r128/
4998 F:      include/uapi/drm/r128_drm.h
4999
5000 DRM DRIVER FOR SAVAGE VIDEO CARDS
5001 S:      Orphan / Obsolete
5002 F:      drivers/gpu/drm/savage/
5003 F:      include/uapi/drm/savage_drm.h
5004
5005 DRM DRIVER FOR SIS VIDEO CARDS
5006 S:      Orphan / Obsolete
5007 F:      drivers/gpu/drm/sis/
5008 F:      include/uapi/drm/sis_drm.h
5009
5010 DRM DRIVER FOR SITRONIX ST7701 PANELS
5011 M:      Jagan Teki <jagan@amarulasolutions.com>
5012 S:      Maintained
5013 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5014 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5015
5016 DRM DRIVER FOR SITRONIX ST7586 PANELS
5017 M:      David Lechner <david@lechnology.com>
5018 S:      Maintained
5019 F:      drivers/gpu/drm/tinydrm/st7586.c
5020 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5021
5022 DRM DRIVER FOR SITRONIX ST7735R PANELS
5023 M:      David Lechner <david@lechnology.com>
5024 S:      Maintained
5025 F:      drivers/gpu/drm/tinydrm/st7735r.c
5026 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5027
5028 DRM DRIVER FOR TDFX VIDEO CARDS
5029 S:      Orphan / Obsolete
5030 F:      drivers/gpu/drm/tdfx/
5031
5032 DRM DRIVER FOR TPO TPG110 PANELS
5033 M:      Linus Walleij <linus.walleij@linaro.org>
5034 T:      git git://anongit.freedesktop.org/drm/drm-misc
5035 S:      Maintained
5036 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5037 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5038
5039 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5040 M:      Dave Airlie <airlied@redhat.com>
5041 R:      Sean Paul <sean@poorly.run>
5042 L:      dri-devel@lists.freedesktop.org
5043 S:      Odd Fixes
5044 F:      drivers/gpu/drm/udl/
5045 T:      git git://anongit.freedesktop.org/drm/drm-misc
5046
5047 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5048 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5049 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5050 R:      Daniel Vetter <daniel@ffwll.ch>
5051 T:      git git://anongit.freedesktop.org/drm/drm-misc
5052 S:      Maintained
5053 L:      dri-devel@lists.freedesktop.org
5054 F:      drivers/gpu/drm/vkms/
5055 F:      Documentation/gpu/vkms.rst
5056
5057 DRM DRIVER FOR VMWARE VIRTUAL GPU
5058 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5059 M:      Thomas Hellstrom <thellstrom@vmware.com>
5060 L:      dri-devel@lists.freedesktop.org
5061 T:      git git://people.freedesktop.org/~thomash/linux
5062 S:      Supported
5063 F:      drivers/gpu/drm/vmwgfx/
5064 F:      include/uapi/drm/vmwgfx_drm.h
5065
5066 DRM DRIVERS
5067 M:      David Airlie <airlied@linux.ie>
5068 M:      Daniel Vetter <daniel@ffwll.ch>
5069 L:      dri-devel@lists.freedesktop.org
5070 T:      git git://anongit.freedesktop.org/drm/drm
5071 B:      https://bugs.freedesktop.org/
5072 C:      irc://chat.freenode.net/dri-devel
5073 S:      Maintained
5074 F:      drivers/gpu/drm/
5075 F:      drivers/gpu/vga/
5076 F:      Documentation/devicetree/bindings/display/
5077 F:      Documentation/devicetree/bindings/gpu/
5078 F:      Documentation/gpu/
5079 F:      include/drm/
5080 F:      include/uapi/drm/
5081 F:      include/linux/vga*
5082
5083 DRM DRIVERS AND MISC GPU PATCHES
5084 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5085 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5086 M:      Sean Paul <sean@poorly.run>
5087 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5088 S:      Maintained
5089 T:      git git://anongit.freedesktop.org/drm/drm-misc
5090 F:      Documentation/gpu/
5091 F:      drivers/gpu/vga/
5092 F:      drivers/gpu/drm/*
5093 F:      include/drm/drm*
5094 F:      include/uapi/drm/drm*
5095 F:      include/linux/vga*
5096
5097 DRM DRIVERS FOR ALLWINNER A10
5098 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5099 L:      dri-devel@lists.freedesktop.org
5100 S:      Supported
5101 F:      drivers/gpu/drm/sun4i/
5102 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5103 T:      git git://anongit.freedesktop.org/drm/drm-misc
5104
5105 DRM DRIVERS FOR AMLOGIC SOCS
5106 M:      Neil Armstrong <narmstrong@baylibre.com>
5107 L:      dri-devel@lists.freedesktop.org
5108 L:      linux-amlogic@lists.infradead.org
5109 W:      http://linux-meson.com/
5110 S:      Supported
5111 F:      drivers/gpu/drm/meson/
5112 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5113 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5114 F:      Documentation/gpu/meson.rst
5115 T:      git git://anongit.freedesktop.org/drm/drm-misc
5116
5117 DRM DRIVERS FOR ATMEL HLCDC
5118 M:      Boris Brezillon <bbrezillon@kernel.org>
5119 L:      dri-devel@lists.freedesktop.org
5120 S:      Supported
5121 F:      drivers/gpu/drm/atmel-hlcdc/
5122 F:      Documentation/devicetree/bindings/display/atmel/
5123 T:      git git://anongit.freedesktop.org/drm/drm-misc
5124
5125 DRM DRIVERS FOR BRIDGE CHIPS
5126 M:      Andrzej Hajda <a.hajda@samsung.com>
5127 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5128 S:      Maintained
5129 T:      git git://anongit.freedesktop.org/drm/drm-misc
5130 F:      drivers/gpu/drm/bridge/
5131
5132 DRM DRIVERS FOR EXYNOS
5133 M:      Inki Dae <inki.dae@samsung.com>
5134 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5135 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5136 M:      Kyungmin Park <kyungmin.park@samsung.com>
5137 L:      dri-devel@lists.freedesktop.org
5138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5139 S:      Supported
5140 F:      drivers/gpu/drm/exynos/
5141 F:      include/uapi/drm/exynos_drm.h
5142 F:      Documentation/devicetree/bindings/display/exynos/
5143
5144 DRM DRIVERS FOR FREESCALE DCU
5145 M:      Stefan Agner <stefan@agner.ch>
5146 M:      Alison Wang <alison.wang@nxp.com>
5147 L:      dri-devel@lists.freedesktop.org
5148 S:      Supported
5149 F:      drivers/gpu/drm/fsl-dcu/
5150 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5151 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5152 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5153 T:      git git://anongit.freedesktop.org/drm/drm-misc
5154
5155 DRM DRIVERS FOR FREESCALE IMX
5156 M:      Philipp Zabel <p.zabel@pengutronix.de>
5157 L:      dri-devel@lists.freedesktop.org
5158 S:      Maintained
5159 F:      drivers/gpu/drm/imx/
5160 F:      drivers/gpu/ipu-v3/
5161 F:      Documentation/devicetree/bindings/display/imx/
5162
5163 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5164 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5165 L:      dri-devel@lists.freedesktop.org
5166 T:      git git://github.com/patjak/drm-gma500
5167 S:      Maintained
5168 F:      drivers/gpu/drm/gma500/
5169
5170 DRM DRIVERS FOR HISILICON
5171 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5172 M:      Rongrong Zou <zourongrong@gmail.com>
5173 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5174 R:      Chen Feng <puck.chen@hisilicon.com>
5175 L:      dri-devel@lists.freedesktop.org
5176 T:      git git://github.com/xin3liang/linux.git
5177 S:      Maintained
5178 F:      drivers/gpu/drm/hisilicon/
5179 F:      Documentation/devicetree/bindings/display/hisilicon/
5180
5181 DRM DRIVERS FOR MEDIATEK
5182 M:      CK Hu <ck.hu@mediatek.com>
5183 M:      Philipp Zabel <p.zabel@pengutronix.de>
5184 L:      dri-devel@lists.freedesktop.org
5185 S:      Supported
5186 F:      drivers/gpu/drm/mediatek/
5187 F:      Documentation/devicetree/bindings/display/mediatek/
5188
5189 DRM DRIVERS FOR NVIDIA TEGRA
5190 M:      Thierry Reding <thierry.reding@gmail.com>
5191 L:      dri-devel@lists.freedesktop.org
5192 L:      linux-tegra@vger.kernel.org
5193 T:      git git://anongit.freedesktop.org/tegra/linux.git
5194 S:      Supported
5195 F:      drivers/gpu/drm/tegra/
5196 F:      drivers/gpu/host1x/
5197 F:      include/linux/host1x.h
5198 F:      include/uapi/drm/tegra_drm.h
5199 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5200
5201 DRM DRIVERS FOR RENESAS
5202 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5203 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5204 L:      dri-devel@lists.freedesktop.org
5205 L:      linux-renesas-soc@vger.kernel.org
5206 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5207 S:      Supported
5208 F:      drivers/gpu/drm/rcar-du/
5209 F:      drivers/gpu/drm/shmobile/
5210 F:      include/linux/platform_data/shmob_drm.h
5211 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5212 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5213 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5214
5215 DRM DRIVERS FOR ROCKCHIP
5216 M:      Sandy Huang <hjc@rock-chips.com>
5217 M:      Heiko Stübner <heiko@sntech.de>
5218 L:      dri-devel@lists.freedesktop.org
5219 S:      Maintained
5220 F:      drivers/gpu/drm/rockchip/
5221 F:      Documentation/devicetree/bindings/display/rockchip/
5222 T:      git git://anongit.freedesktop.org/drm/drm-misc
5223
5224 DRM DRIVERS FOR STI
5225 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5226 M:      Vincent Abriou <vincent.abriou@st.com>
5227 L:      dri-devel@lists.freedesktop.org
5228 T:      git git://anongit.freedesktop.org/drm/drm-misc
5229 S:      Maintained
5230 F:      drivers/gpu/drm/sti
5231 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5232
5233 DRM DRIVERS FOR STM
5234 M:      Yannick Fertre <yannick.fertre@st.com>
5235 M:      Philippe Cornu <philippe.cornu@st.com>
5236 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5237 M:      Vincent Abriou <vincent.abriou@st.com>
5238 L:      dri-devel@lists.freedesktop.org
5239 T:      git git://anongit.freedesktop.org/drm/drm-misc
5240 S:      Maintained
5241 F:      drivers/gpu/drm/stm
5242 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5243
5244 DRM DRIVERS FOR TI LCDC
5245 M:      Jyri Sarha <jsarha@ti.com>
5246 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5247 L:      dri-devel@lists.freedesktop.org
5248 S:      Maintained
5249 F:      drivers/gpu/drm/tilcdc/
5250 F:      Documentation/devicetree/bindings/display/tilcdc/
5251
5252 DRM DRIVERS FOR TI OMAP
5253 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5254 L:      dri-devel@lists.freedesktop.org
5255 S:      Maintained
5256 F:      drivers/gpu/drm/omapdrm/
5257 F:      Documentation/devicetree/bindings/display/ti/
5258
5259 DRM DRIVERS FOR V3D
5260 M:      Eric Anholt <eric@anholt.net>
5261 S:      Supported
5262 F:      drivers/gpu/drm/v3d/
5263 F:      include/uapi/drm/v3d_drm.h
5264 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5265 T:      git git://anongit.freedesktop.org/drm/drm-misc
5266
5267 DRM DRIVERS FOR VC4
5268 M:      Eric Anholt <eric@anholt.net>
5269 T:      git git://github.com/anholt/linux
5270 S:      Supported
5271 F:      drivers/gpu/drm/vc4/
5272 F:      include/uapi/drm/vc4_drm.h
5273 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5274 T:      git git://anongit.freedesktop.org/drm/drm-misc
5275
5276 DRM DRIVERS FOR VIVANTE GPU IP
5277 M:      Lucas Stach <l.stach@pengutronix.de>
5278 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5279 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5280 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5281 L:      dri-devel@lists.freedesktop.org
5282 S:      Maintained
5283 F:      drivers/gpu/drm/etnaviv/
5284 F:      include/uapi/drm/etnaviv_drm.h
5285 F:      Documentation/devicetree/bindings/display/etnaviv/
5286
5287 DRM DRIVERS FOR ZTE ZX
5288 M:      Shawn Guo <shawnguo@kernel.org>
5289 L:      dri-devel@lists.freedesktop.org
5290 S:      Maintained
5291 F:      drivers/gpu/drm/zte/
5292 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5293 T:      git git://anongit.freedesktop.org/drm/drm-misc
5294
5295 DRM PANEL DRIVERS
5296 M:      Thierry Reding <thierry.reding@gmail.com>
5297 L:      dri-devel@lists.freedesktop.org
5298 T:      git git://anongit.freedesktop.org/drm/drm-misc
5299 S:      Maintained
5300 F:      drivers/gpu/drm/drm_panel.c
5301 F:      drivers/gpu/drm/panel/
5302 F:      include/drm/drm_panel.h
5303 F:      Documentation/devicetree/bindings/display/panel/
5304
5305 DRM TINYDRM DRIVERS
5306 M:      Noralf Trønnes <noralf@tronnes.org>
5307 W:      https://github.com/notro/tinydrm/wiki/Development
5308 T:      git git://anongit.freedesktop.org/drm/drm-misc
5309 S:      Maintained
5310 F:      drivers/gpu/drm/tinydrm/
5311 F:      include/drm/tinydrm/
5312
5313 DRM DRIVERS FOR XEN
5314 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5315 T:      git git://anongit.freedesktop.org/drm/drm-misc
5316 L:      dri-devel@lists.freedesktop.org
5317 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5318 S:      Supported
5319 F:      drivers/gpu/drm/xen/
5320 F:      Documentation/gpu/xen-front.rst
5321
5322 DRM TTM SUBSYSTEM
5323 M:      Christian Koenig <christian.koenig@amd.com>
5324 M:      Huang Rui <ray.huang@amd.com>
5325 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5326 T:      git git://people.freedesktop.org/~agd5f/linux
5327 S:      Maintained
5328 L:      dri-devel@lists.freedesktop.org
5329 F:      include/drm/ttm/
5330 F:      drivers/gpu/drm/ttm/
5331
5332 DSBR100 USB FM RADIO DRIVER
5333 M:      Alexey Klimov <klimov.linux@gmail.com>
5334 L:      linux-media@vger.kernel.org
5335 T:      git git://linuxtv.org/media_tree.git
5336 S:      Maintained
5337 F:      drivers/media/radio/dsbr100.c
5338
5339 DSCC4 DRIVER
5340 M:      Francois Romieu <romieu@fr.zoreil.com>
5341 L:      netdev@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/net/wan/dscc4.c
5344
5345 DT3155 MEDIA DRIVER
5346 M:      Hans Verkuil <hverkuil@xs4all.nl>
5347 L:      linux-media@vger.kernel.org
5348 T:      git git://linuxtv.org/media_tree.git
5349 W:      https://linuxtv.org
5350 S:      Odd Fixes
5351 F:      drivers/media/pci/dt3155/
5352
5353 DVB_USB_AF9015 MEDIA DRIVER
5354 M:      Antti Palosaari <crope@iki.fi>
5355 L:      linux-media@vger.kernel.org
5356 W:      https://linuxtv.org
5357 W:      http://palosaari.fi/linux/
5358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5359 T:      git git://linuxtv.org/anttip/media_tree.git
5360 S:      Maintained
5361 F:      drivers/media/usb/dvb-usb-v2/af9015*
5362
5363 DVB_USB_AF9035 MEDIA DRIVER
5364 M:      Antti Palosaari <crope@iki.fi>
5365 L:      linux-media@vger.kernel.org
5366 W:      https://linuxtv.org
5367 W:      http://palosaari.fi/linux/
5368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5369 T:      git git://linuxtv.org/anttip/media_tree.git
5370 S:      Maintained
5371 F:      drivers/media/usb/dvb-usb-v2/af9035*
5372
5373 DVB_USB_ANYSEE MEDIA DRIVER
5374 M:      Antti Palosaari <crope@iki.fi>
5375 L:      linux-media@vger.kernel.org
5376 W:      https://linuxtv.org
5377 W:      http://palosaari.fi/linux/
5378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5379 T:      git git://linuxtv.org/anttip/media_tree.git
5380 S:      Maintained
5381 F:      drivers/media/usb/dvb-usb-v2/anysee*
5382
5383 DVB_USB_AU6610 MEDIA DRIVER
5384 M:      Antti Palosaari <crope@iki.fi>
5385 L:      linux-media@vger.kernel.org
5386 W:      https://linuxtv.org
5387 W:      http://palosaari.fi/linux/
5388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5389 T:      git git://linuxtv.org/anttip/media_tree.git
5390 S:      Maintained
5391 F:      drivers/media/usb/dvb-usb-v2/au6610*
5392
5393 DVB_USB_CE6230 MEDIA DRIVER
5394 M:      Antti Palosaari <crope@iki.fi>
5395 L:      linux-media@vger.kernel.org
5396 W:      https://linuxtv.org
5397 W:      http://palosaari.fi/linux/
5398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5399 T:      git git://linuxtv.org/anttip/media_tree.git
5400 S:      Maintained
5401 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5402
5403 DVB_USB_CXUSB MEDIA DRIVER
5404 M:      Michael Krufky <mkrufky@linuxtv.org>
5405 L:      linux-media@vger.kernel.org
5406 W:      https://linuxtv.org
5407 W:      http://github.com/mkrufky
5408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5409 T:      git git://linuxtv.org/media_tree.git
5410 S:      Maintained
5411 F:      drivers/media/usb/dvb-usb/cxusb*
5412
5413 DVB_USB_EC168 MEDIA DRIVER
5414 M:      Antti Palosaari <crope@iki.fi>
5415 L:      linux-media@vger.kernel.org
5416 W:      https://linuxtv.org
5417 W:      http://palosaari.fi/linux/
5418 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5419 T:      git git://linuxtv.org/anttip/media_tree.git
5420 S:      Maintained
5421 F:      drivers/media/usb/dvb-usb-v2/ec168*
5422
5423 DVB_USB_GL861 MEDIA DRIVER
5424 M:      Antti Palosaari <crope@iki.fi>
5425 L:      linux-media@vger.kernel.org
5426 W:      https://linuxtv.org
5427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5428 T:      git git://linuxtv.org/anttip/media_tree.git
5429 S:      Maintained
5430 F:      drivers/media/usb/dvb-usb-v2/gl861*
5431
5432 DVB_USB_MXL111SF MEDIA DRIVER
5433 M:      Michael Krufky <mkrufky@linuxtv.org>
5434 L:      linux-media@vger.kernel.org
5435 W:      https://linuxtv.org
5436 W:      http://github.com/mkrufky
5437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5438 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5439 S:      Maintained
5440 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5441
5442 DVB_USB_RTL28XXU MEDIA DRIVER
5443 M:      Antti Palosaari <crope@iki.fi>
5444 L:      linux-media@vger.kernel.org
5445 W:      https://linuxtv.org
5446 W:      http://palosaari.fi/linux/
5447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5448 T:      git git://linuxtv.org/anttip/media_tree.git
5449 S:      Maintained
5450 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5451
5452 DVB_USB_V2 MEDIA DRIVER
5453 M:      Antti Palosaari <crope@iki.fi>
5454 L:      linux-media@vger.kernel.org
5455 W:      https://linuxtv.org
5456 W:      http://palosaari.fi/linux/
5457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5458 T:      git git://linuxtv.org/anttip/media_tree.git
5459 S:      Maintained
5460 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5461 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5462
5463 DYNAMIC DEBUG
5464 M:      Jason Baron <jbaron@akamai.com>
5465 S:      Maintained
5466 F:      lib/dynamic_debug.c
5467 F:      include/linux/dynamic_debug.h
5468
5469 DYNAMIC INTERRUPT MODERATION
5470 M:      Tal Gilboa <talgi@mellanox.com>
5471 S:      Maintained
5472 F:      include/linux/net_dim.h
5473
5474 DZ DECSTATION DZ11 SERIAL DRIVER
5475 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5476 S:      Maintained
5477 F:      drivers/tty/serial/dz.*
5478
5479 E3X0 POWER BUTTON DRIVER
5480 M:      Moritz Fischer <moritz.fischer@ettus.com>
5481 L:      usrp-users@lists.ettus.com
5482 W:      http://www.ettus.com
5483 S:      Supported
5484 F:      drivers/input/misc/e3x0-button.c
5485 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5486
5487 E4000 MEDIA DRIVER
5488 M:      Antti Palosaari <crope@iki.fi>
5489 L:      linux-media@vger.kernel.org
5490 W:      https://linuxtv.org
5491 W:      http://palosaari.fi/linux/
5492 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5493 T:      git git://linuxtv.org/anttip/media_tree.git
5494 S:      Maintained
5495 F:      drivers/media/tuners/e4000*
5496
5497 EARTH_PT1 MEDIA DRIVER
5498 M:      Akihiro Tsukada <tskd08@gmail.com>
5499 L:      linux-media@vger.kernel.org
5500 S:      Odd Fixes
5501 F:      drivers/media/pci/pt1/
5502
5503 EARTH_PT3 MEDIA DRIVER
5504 M:      Akihiro Tsukada <tskd08@gmail.com>
5505 L:      linux-media@vger.kernel.org
5506 S:      Odd Fixes
5507 F:      drivers/media/pci/pt3/
5508
5509 EC100 MEDIA DRIVER
5510 M:      Antti Palosaari <crope@iki.fi>
5511 L:      linux-media@vger.kernel.org
5512 W:      https://linuxtv.org
5513 W:      http://palosaari.fi/linux/
5514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5515 T:      git git://linuxtv.org/anttip/media_tree.git
5516 S:      Maintained
5517 F:      drivers/media/dvb-frontends/ec100*
5518
5519 ECRYPT FILE SYSTEM
5520 M:      Tyler Hicks <tyhicks@canonical.com>
5521 L:      ecryptfs@vger.kernel.org
5522 W:      http://ecryptfs.org
5523 W:      https://launchpad.net/ecryptfs
5524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5525 S:      Supported
5526 F:      Documentation/filesystems/ecryptfs.txt
5527 F:      fs/ecryptfs/
5528
5529 EDAC-AMD64
5530 M:      Borislav Petkov <bp@alien8.de>
5531 L:      linux-edac@vger.kernel.org
5532 S:      Maintained
5533 F:      drivers/edac/amd64_edac*
5534
5535 EDAC-AST2500
5536 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5537 S:      Supported
5538 F:      drivers/edac/aspeed_edac.c
5539 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5540
5541 EDAC-CALXEDA
5542 M:      Robert Richter <rric@kernel.org>
5543 L:      linux-edac@vger.kernel.org
5544 S:      Maintained
5545 F:      drivers/edac/highbank*
5546
5547 EDAC-CAVIUM OCTEON
5548 M:      Ralf Baechle <ralf@linux-mips.org>
5549 M:      David Daney <david.daney@cavium.com>
5550 L:      linux-edac@vger.kernel.org
5551 L:      linux-mips@vger.kernel.org
5552 S:      Supported
5553 F:      drivers/edac/octeon_edac*
5554
5555 EDAC-CAVIUM THUNDERX
5556 M:      David Daney <david.daney@cavium.com>
5557 M:      Jan Glauber <jglauber@cavium.com>
5558 L:      linux-edac@vger.kernel.org
5559 S:      Supported
5560 F:      drivers/edac/thunderx_edac*
5561
5562 EDAC-CORE
5563 M:      Borislav Petkov <bp@alien8.de>
5564 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5565 R:      James Morse <james.morse@arm.com>
5566 L:      linux-edac@vger.kernel.org
5567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5569 S:      Supported
5570 F:      Documentation/admin-guide/ras.rst
5571 F:      Documentation/driver-api/edac.rst
5572 F:      drivers/edac/
5573 F:      include/linux/edac.h
5574
5575 EDAC-E752X
5576 M:      Mark Gross <mark.gross@intel.com>
5577 L:      linux-edac@vger.kernel.org
5578 S:      Maintained
5579 F:      drivers/edac/e752x_edac.c
5580
5581 EDAC-E7XXX
5582 L:      linux-edac@vger.kernel.org
5583 S:      Maintained
5584 F:      drivers/edac/e7xxx_edac.c
5585
5586 EDAC-FSL_DDR
5587 M:      York Sun <york.sun@nxp.com>
5588 L:      linux-edac@vger.kernel.org
5589 S:      Maintained
5590 F:      drivers/edac/fsl_ddr_edac.*
5591
5592 EDAC-GHES
5593 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5594 L:      linux-edac@vger.kernel.org
5595 S:      Maintained
5596 F:      drivers/edac/ghes_edac.c
5597
5598 EDAC-I3000
5599 L:      linux-edac@vger.kernel.org
5600 S:      Orphan
5601 F:      drivers/edac/i3000_edac.c
5602
5603 EDAC-I5000
5604 L:      linux-edac@vger.kernel.org
5605 S:      Maintained
5606 F:      drivers/edac/i5000_edac.c
5607
5608 EDAC-I5400
5609 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5610 L:      linux-edac@vger.kernel.org
5611 S:      Maintained
5612 F:      drivers/edac/i5400_edac.c
5613
5614 EDAC-I7300
5615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5616 L:      linux-edac@vger.kernel.org
5617 S:      Maintained
5618 F:      drivers/edac/i7300_edac.c
5619
5620 EDAC-I7CORE
5621 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5622 L:      linux-edac@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/edac/i7core_edac.c
5625
5626 EDAC-I82443BXGX
5627 M:      Tim Small <tim@buttersideup.com>
5628 L:      linux-edac@vger.kernel.org
5629 S:      Maintained
5630 F:      drivers/edac/i82443bxgx_edac.c
5631
5632 EDAC-I82975X
5633 M:      "Arvind R." <arvino55@gmail.com>
5634 L:      linux-edac@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/edac/i82975x_edac.c
5637
5638 EDAC-IE31200
5639 M:      Jason Baron <jbaron@akamai.com>
5640 L:      linux-edac@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/edac/ie31200_edac.c
5643
5644 EDAC-MPC85XX
5645 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5646 L:      linux-edac@vger.kernel.org
5647 S:      Maintained
5648 F:      drivers/edac/mpc85xx_edac.[ch]
5649
5650 EDAC-PASEMI
5651 M:      Egor Martovetsky <egor@pasemi.com>
5652 L:      linux-edac@vger.kernel.org
5653 S:      Maintained
5654 F:      drivers/edac/pasemi_edac.c
5655
5656 EDAC-PND2
5657 M:      Tony Luck <tony.luck@intel.com>
5658 L:      linux-edac@vger.kernel.org
5659 S:      Maintained
5660 F:      drivers/edac/pnd2_edac.[ch]
5661
5662 EDAC-R82600
5663 M:      Tim Small <tim@buttersideup.com>
5664 L:      linux-edac@vger.kernel.org
5665 S:      Maintained
5666 F:      drivers/edac/r82600_edac.c
5667
5668 EDAC-SBRIDGE
5669 M:      Tony Luck <tony.luck@intel.com>
5670 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5671 L:      linux-edac@vger.kernel.org
5672 S:      Maintained
5673 F:      drivers/edac/sb_edac.c
5674
5675 EDAC-SKYLAKE
5676 M:      Tony Luck <tony.luck@intel.com>
5677 L:      linux-edac@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/edac/skx_edac.c
5680
5681 EDAC-TI
5682 M:      Tero Kristo <t-kristo@ti.com>
5683 L:      linux-edac@vger.kernel.org
5684 S:      Maintained
5685 F:      drivers/edac/ti_edac.c
5686
5687 EDAC-QCOM
5688 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5689 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5690 L:      linux-arm-msm@vger.kernel.org
5691 L:      linux-edac@vger.kernel.org
5692 S:      Maintained
5693 F:      drivers/edac/qcom_edac.c
5694
5695 EDIROL UA-101/UA-1000 DRIVER
5696 M:      Clemens Ladisch <clemens@ladisch.de>
5697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5698 T:      git git://git.alsa-project.org/alsa-kernel.git
5699 S:      Maintained
5700 F:      sound/usb/misc/ua101.c
5701
5702 EFI TEST DRIVER
5703 L:      linux-efi@vger.kernel.org
5704 M:      Ivan Hu <ivan.hu@canonical.com>
5705 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5706 S:      Maintained
5707 F:      drivers/firmware/efi/test/
5708
5709 EFI VARIABLE FILESYSTEM
5710 M:      Matthew Garrett <matthew.garrett@nebula.com>
5711 M:      Jeremy Kerr <jk@ozlabs.org>
5712 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5714 L:      linux-efi@vger.kernel.org
5715 S:      Maintained
5716 F:      fs/efivarfs/
5717
5718 EFIFB FRAMEBUFFER DRIVER
5719 L:      linux-fbdev@vger.kernel.org
5720 M:      Peter Jones <pjones@redhat.com>
5721 S:      Maintained
5722 F:      drivers/video/fbdev/efifb.c
5723
5724 EFS FILESYSTEM
5725 W:      http://aeschi.ch.eu.org/efs/
5726 S:      Orphan
5727 F:      fs/efs/
5728
5729 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5730 M:      Douglas Miller <dougmill@linux.ibm.com>
5731 L:      netdev@vger.kernel.org
5732 S:      Maintained
5733 F:      drivers/net/ethernet/ibm/ehea/
5734
5735 EM28XX VIDEO4LINUX DRIVER
5736 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5737 L:      linux-media@vger.kernel.org
5738 W:      https://linuxtv.org
5739 T:      git git://linuxtv.org/media_tree.git
5740 S:      Maintained
5741 F:      drivers/media/usb/em28xx/
5742 F:      Documentation/media/v4l-drivers/em28xx*
5743
5744 EMBEDDED LINUX
5745 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5746 M:      Matt Mackall <mpm@selenic.com>
5747 M:      David Woodhouse <dwmw2@infradead.org>
5748 L:      linux-embedded@vger.kernel.org
5749 S:      Maintained
5750
5751 Emulex 10Gbps iSCSI - OneConnect DRIVER
5752 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5753 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5754 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5755 L:      linux-scsi@vger.kernel.org
5756 W:      http://www.broadcom.com
5757 S:      Supported
5758 F:      drivers/scsi/be2iscsi/
5759
5760 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5761 M:      Sathya Perla <sathya.perla@broadcom.com>
5762 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5763 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5764 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5765 L:      netdev@vger.kernel.org
5766 W:      http://www.emulex.com
5767 S:      Supported
5768 F:      drivers/net/ethernet/emulex/benet/
5769
5770 EMULEX ONECONNECT ROCE DRIVER
5771 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5772 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5773 L:      linux-rdma@vger.kernel.org
5774 W:      http://www.broadcom.com
5775 S:      Odd Fixes
5776 F:      drivers/infiniband/hw/ocrdma/
5777 F:      include/uapi/rdma/ocrdma-abi.h
5778
5779 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5780 M:      James Smart <james.smart@broadcom.com>
5781 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5782 L:      linux-scsi@vger.kernel.org
5783 W:      http://www.broadcom.com
5784 S:      Supported
5785 F:      drivers/scsi/lpfc/
5786
5787 ENE CB710 FLASH CARD READER DRIVER
5788 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5789 S:      Maintained
5790 F:      drivers/misc/cb710/
5791 F:      drivers/mmc/host/cb710-mmc.*
5792 F:      include/linux/cb710.h
5793
5794 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5795 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5796 S:      Maintained
5797 F:      drivers/media/rc/ene_ir.*
5798
5799 EPSON S1D13XXX FRAMEBUFFER DRIVER
5800 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5801 S:      Maintained
5802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5803 F:      drivers/video/fbdev/s1d13xxxfb.c
5804 F:      include/video/s1d13xxxfb.h
5805
5806 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5807 M:      Jeff Layton <jlayton@kernel.org>
5808 S:      Maintained
5809 F:      lib/errseq.c
5810 F:      include/linux/errseq.h
5811
5812 ET131X NETWORK DRIVER
5813 M:      Mark Einon <mark.einon@gmail.com>
5814 S:      Odd Fixes
5815 F:      drivers/net/ethernet/agere/
5816
5817 ETHERNET BRIDGE
5818 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5819 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5820 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5821 L:      netdev@vger.kernel.org
5822 W:      http://www.linuxfoundation.org/en/Net:Bridge
5823 S:      Maintained
5824 F:      include/linux/netfilter_bridge/
5825 F:      net/bridge/
5826
5827 ETHERNET PHY LIBRARY
5828 M:      Andrew Lunn <andrew@lunn.ch>
5829 M:      Florian Fainelli <f.fainelli@gmail.com>
5830 M:      Heiner Kallweit <hkallweit1@gmail.com>
5831 L:      netdev@vger.kernel.org
5832 S:      Maintained
5833 F:      Documentation/ABI/testing/sysfs-bus-mdio
5834 F:      Documentation/devicetree/bindings/net/mdio*
5835 F:      Documentation/networking/phy.txt
5836 F:      drivers/net/phy/
5837 F:      drivers/of/of_mdio.c
5838 F:      drivers/of/of_net.c
5839 F:      include/linux/*mdio*.h
5840 F:      include/linux/of_net.h
5841 F:      include/linux/phy.h
5842 F:      include/linux/phy_fixed.h
5843 F:      include/linux/platform_data/mdio-bcm-unimac.h
5844 F:      include/linux/platform_data/mdio-gpio.h
5845 F:      include/trace/events/mdio.h
5846 F:      include/uapi/linux/mdio.h
5847 F:      include/uapi/linux/mii.h
5848
5849 EXT2 FILE SYSTEM
5850 M:      Jan Kara <jack@suse.com>
5851 L:      linux-ext4@vger.kernel.org
5852 S:      Maintained
5853 F:      Documentation/filesystems/ext2.txt
5854 F:      fs/ext2/
5855 F:      include/linux/ext2*
5856
5857 EXT4 FILE SYSTEM
5858 M:      "Theodore Ts'o" <tytso@mit.edu>
5859 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5860 L:      linux-ext4@vger.kernel.org
5861 W:      http://ext4.wiki.kernel.org
5862 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5864 S:      Maintained
5865 F:      Documentation/filesystems/ext4/
5866 F:      fs/ext4/
5867
5868 Extended Verification Module (EVM)
5869 M:      Mimi Zohar <zohar@linux.ibm.com>
5870 L:      linux-integrity@vger.kernel.org
5871 S:      Supported
5872 F:      security/integrity/evm/
5873
5874 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5875 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5876 L:      linux-efi@vger.kernel.org
5877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5878 S:      Maintained
5879 F:      Documentation/efi-stub.txt
5880 F:      arch/*/kernel/efi.c
5881 F:      arch/x86/boot/compressed/eboot.[ch]
5882 F:      arch/*/include/asm/efi.h
5883 F:      arch/x86/platform/efi/
5884 F:      drivers/firmware/efi/
5885 F:      include/linux/efi*.h
5886 F:      arch/arm/boot/compressed/efi-header.S
5887 F:      arch/arm64/kernel/efi-entry.S
5888
5889 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5890 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5891 M:      Chanwoo Choi <cw00.choi@samsung.com>
5892 L:      linux-kernel@vger.kernel.org
5893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5894 S:      Maintained
5895 F:      drivers/extcon/
5896 F:      include/linux/extcon/
5897 F:      include/linux/extcon.h
5898 F:      Documentation/extcon/
5899 F:      Documentation/devicetree/bindings/extcon/
5900
5901 EXYNOS DP DRIVER
5902 M:      Jingoo Han <jingoohan1@gmail.com>
5903 L:      dri-devel@lists.freedesktop.org
5904 S:      Maintained
5905 F:      drivers/gpu/drm/exynos/exynos_dp*
5906
5907 EXYNOS SYSMMU (IOMMU) driver
5908 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5909 L:      iommu@lists.linux-foundation.org
5910 S:      Maintained
5911 F:      drivers/iommu/exynos-iommu.c
5912
5913 EZchip NPS platform support
5914 M:      Vineet Gupta <vgupta@synopsys.com>
5915 M:      Ofer Levi <oferle@mellanox.com>
5916 S:      Supported
5917 F:      arch/arc/plat-eznps
5918 F:      arch/arc/boot/dts/eznps.dts
5919
5920 F2FS FILE SYSTEM
5921 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5922 M:      Chao Yu <yuchao0@huawei.com>
5923 L:      linux-f2fs-devel@lists.sourceforge.net
5924 W:      https://f2fs.wiki.kernel.org/
5925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5926 S:      Maintained
5927 F:      Documentation/filesystems/f2fs.txt
5928 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5929 F:      fs/f2fs/
5930 F:      include/linux/f2fs_fs.h
5931 F:      include/trace/events/f2fs.h
5932
5933 F71805F HARDWARE MONITORING DRIVER
5934 M:      Jean Delvare <jdelvare@suse.com>
5935 L:      linux-hwmon@vger.kernel.org
5936 S:      Maintained
5937 F:      Documentation/hwmon/f71805f
5938 F:      drivers/hwmon/f71805f.c
5939
5940 FADDR2LINE
5941 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5942 S:      Maintained
5943 F:      scripts/faddr2line
5944
5945 FAILOVER MODULE
5946 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5947 L:      netdev@vger.kernel.org
5948 S:      Supported
5949 F:      net/core/failover.c
5950 F:      include/net/failover.h
5951 F:      Documentation/networking/failover.rst
5952
5953 FANOTIFY
5954 M:      Jan Kara <jack@suse.cz>
5955 R:      Amir Goldstein <amir73il@gmail.com>
5956 L:      linux-fsdevel@vger.kernel.org
5957 S:      Maintained
5958 F:      fs/notify/fanotify/
5959 F:      include/linux/fanotify.h
5960 F:      include/uapi/linux/fanotify.h
5961
5962 FARSYNC SYNCHRONOUS DRIVER
5963 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5964 W:      http://www.farsite.co.uk/
5965 S:      Supported
5966 F:      drivers/net/wan/farsync.*
5967
5968 FAULT INJECTION SUPPORT
5969 M:      Akinobu Mita <akinobu.mita@gmail.com>
5970 S:      Supported
5971 F:      Documentation/fault-injection/
5972 F:      lib/fault-inject.c
5973
5974 FBTFT Framebuffer drivers
5975 S:      Orphan
5976 L:      dri-devel@lists.freedesktop.org
5977 L:      linux-fbdev@vger.kernel.org
5978 F:      drivers/staging/fbtft/
5979
5980 FC0011 TUNER DRIVER
5981 M:      Michael Buesch <m@bues.ch>
5982 L:      linux-media@vger.kernel.org
5983 S:      Maintained
5984 F:      drivers/media/tuners/fc0011.h
5985 F:      drivers/media/tuners/fc0011.c
5986
5987 FC2580 MEDIA DRIVER
5988 M:      Antti Palosaari <crope@iki.fi>
5989 L:      linux-media@vger.kernel.org
5990 W:      https://linuxtv.org
5991 W:      http://palosaari.fi/linux/
5992 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5993 T:      git git://linuxtv.org/anttip/media_tree.git
5994 S:      Maintained
5995 F:      drivers/media/tuners/fc2580*
5996
5997 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5998 M:      Hannes Reinecke <hare@suse.de>
5999 L:      linux-scsi@vger.kernel.org
6000 W:      www.Open-FCoE.org
6001 S:      Supported
6002 F:      drivers/scsi/libfc/
6003 F:      drivers/scsi/fcoe/
6004 F:      include/scsi/fc/
6005 F:      include/scsi/libfc.h
6006 F:      include/scsi/libfcoe.h
6007 F:      include/uapi/scsi/fc/
6008
6009 FILE LOCKING (flock() and fcntl()/lockf())
6010 M:      Jeff Layton <jlayton@kernel.org>
6011 M:      "J. Bruce Fields" <bfields@fieldses.org>
6012 L:      linux-fsdevel@vger.kernel.org
6013 S:      Maintained
6014 F:      include/linux/fcntl.h
6015 F:      include/uapi/linux/fcntl.h
6016 F:      fs/fcntl.c
6017 F:      fs/locks.c
6018
6019 FILESYSTEMS (VFS and infrastructure)
6020 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6021 L:      linux-fsdevel@vger.kernel.org
6022 S:      Maintained
6023 F:      fs/*
6024 F:      include/linux/fs.h
6025 F:      include/linux/fs_types.h
6026 F:      include/uapi/linux/fs.h
6027
6028 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6029 M:      Riku Voipio <riku.voipio@iki.fi>
6030 L:      linux-hwmon@vger.kernel.org
6031 S:      Maintained
6032 F:      drivers/hwmon/f75375s.c
6033 F:      include/linux/f75375s.h
6034
6035 FIREWIRE AUDIO DRIVERS
6036 M:      Clemens Ladisch <clemens@ladisch.de>
6037 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6038 T:      git git://git.alsa-project.org/alsa-kernel.git
6039 S:      Maintained
6040 F:      sound/firewire/
6041
6042 FIREWIRE MEDIA DRIVERS (firedtv)
6043 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6044 L:      linux-media@vger.kernel.org
6045 L:      linux1394-devel@lists.sourceforge.net
6046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6047 S:      Maintained
6048 F:      drivers/media/firewire/
6049
6050 FIREWIRE SBP-2 TARGET
6051 M:      Chris Boot <bootc@bootc.net>
6052 L:      linux-scsi@vger.kernel.org
6053 L:      target-devel@vger.kernel.org
6054 L:      linux1394-devel@lists.sourceforge.net
6055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6056 S:      Maintained
6057 F:      drivers/target/sbp/
6058
6059 FIREWIRE SUBSYSTEM
6060 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6061 L:      linux1394-devel@lists.sourceforge.net
6062 W:      http://ieee1394.wiki.kernel.org/
6063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6064 S:      Maintained
6065 F:      drivers/firewire/
6066 F:      include/linux/firewire.h
6067 F:      include/uapi/linux/firewire*.h
6068 F:      tools/firewire/
6069
6070 FIRMWARE LOADER (request_firmware)
6071 M:      Luis Chamberlain <mcgrof@kernel.org>
6072 L:      linux-kernel@vger.kernel.org
6073 S:      Maintained
6074 F:      Documentation/firmware_class/
6075 F:      drivers/base/firmware_loader/
6076 F:      include/linux/firmware.h
6077
6078 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6079 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6080 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6081 S:      Maintained
6082 F:      drivers/block/rsxx/
6083
6084 FLOPPY DRIVER
6085 M:      Jiri Kosina <jikos@kernel.org>
6086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6087 S:      Odd fixes
6088 F:      drivers/block/floppy.c
6089
6090 FMC SUBSYSTEM
6091 M:      Alessandro Rubini <rubini@gnudd.com>
6092 W:      http://www.ohwr.org/projects/fmc-bus
6093 S:      Supported
6094 F:      drivers/fmc/
6095 F:      include/linux/fmc*.h
6096 F:      include/linux/ipmi-fru.h
6097 K:      fmc_d.*register
6098
6099 FPGA MANAGER FRAMEWORK
6100 M:      Alan Tull <atull@kernel.org>
6101 M:      Moritz Fischer <mdf@kernel.org>
6102 L:      linux-fpga@vger.kernel.org
6103 S:      Maintained
6104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6105 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6106 F:      Documentation/fpga/
6107 F:      Documentation/driver-api/fpga/
6108 F:      Documentation/devicetree/bindings/fpga/
6109 F:      drivers/fpga/
6110 F:      include/linux/fpga/
6111 W:      http://www.rocketboards.org
6112
6113 FPGA DFL DRIVERS
6114 M:      Wu Hao <hao.wu@intel.com>
6115 L:      linux-fpga@vger.kernel.org
6116 S:      Maintained
6117 F:      Documentation/fpga/dfl.txt
6118 F:      include/uapi/linux/fpga-dfl.h
6119 F:      drivers/fpga/dfl*
6120
6121 FPU EMULATOR
6122 M:      Bill Metzenthen <billm@melbpc.org.au>
6123 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6124 S:      Maintained
6125 F:      arch/x86/math-emu/
6126
6127 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6128 L:      netdev@vger.kernel.org
6129 S:      Orphan
6130 F:      drivers/net/wan/dlci.c
6131 F:      drivers/net/wan/sdla.c
6132
6133 FRAMEBUFFER LAYER
6134 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6135 L:      dri-devel@lists.freedesktop.org
6136 L:      linux-fbdev@vger.kernel.org
6137 T:      git git://github.com/bzolnier/linux.git
6138 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6139 S:      Maintained
6140 F:      Documentation/fb/
6141 F:      drivers/video/
6142 F:      include/video/
6143 F:      include/linux/fb.h
6144 F:      include/uapi/video/
6145 F:      include/uapi/linux/fb.h
6146
6147 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6148 M:      Horia Geantă <horia.geanta@nxp.com>
6149 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6150 L:      linux-crypto@vger.kernel.org
6151 S:      Maintained
6152 F:      drivers/crypto/caam/
6153 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6154
6155 FREESCALE DIU FRAMEBUFFER DRIVER
6156 M:      Timur Tabi <timur@kernel.org>
6157 L:      linux-fbdev@vger.kernel.org
6158 S:      Maintained
6159 F:      drivers/video/fbdev/fsl-diu-fb.*
6160
6161 FREESCALE DMA DRIVER
6162 M:      Li Yang <leoyang.li@nxp.com>
6163 M:      Zhang Wei <zw@zh-kernel.org>
6164 L:      linuxppc-dev@lists.ozlabs.org
6165 S:      Maintained
6166 F:      drivers/dma/fsldma.*
6167
6168 FREESCALE ENETC ETHERNET DRIVERS
6169 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6170 L:      netdev@vger.kernel.org
6171 S:      Maintained
6172 F:      drivers/net/ethernet/freescale/enetc/
6173
6174 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6175 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6176 L:      netdev@vger.kernel.org
6177 S:      Maintained
6178 F:      drivers/net/ethernet/freescale/gianfar*
6179 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6180
6181 FREESCALE GPMI NAND DRIVER
6182 M:      Han Xu <han.xu@nxp.com>
6183 L:      linux-mtd@lists.infradead.org
6184 S:      Maintained
6185 F:      drivers/mtd/nand/raw/gpmi-nand/*
6186
6187 FREESCALE I2C CPM DRIVER
6188 M:      Jochen Friedrich <jochen@scram.de>
6189 L:      linuxppc-dev@lists.ozlabs.org
6190 L:      linux-i2c@vger.kernel.org
6191 S:      Maintained
6192 F:      drivers/i2c/busses/i2c-cpm.c
6193
6194 FREESCALE IMX LPI2C DRIVER
6195 M:      Dong Aisheng <aisheng.dong@nxp.com>
6196 L:      linux-i2c@vger.kernel.org
6197 L:      linux-imx@nxp.com
6198 S:      Maintained
6199 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6200 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6201
6202 FREESCALE IMX / MXC FEC DRIVER
6203 M:      Fugang Duan <fugang.duan@nxp.com>
6204 L:      netdev@vger.kernel.org
6205 S:      Maintained
6206 F:      drivers/net/ethernet/freescale/fec_main.c
6207 F:      drivers/net/ethernet/freescale/fec_ptp.c
6208 F:      drivers/net/ethernet/freescale/fec.h
6209 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6210
6211 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6212 M:      Sascha Hauer <s.hauer@pengutronix.de>
6213 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6214 L:      linux-fbdev@vger.kernel.org
6215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6216 S:      Maintained
6217 F:      include/linux/platform_data/video-imxfb.h
6218 F:      drivers/video/fbdev/imxfb.c
6219
6220 FREESCALE QORIQ DPAA ETHERNET DRIVER
6221 M:      Madalin Bucur <madalin.bucur@nxp.com>
6222 L:      netdev@vger.kernel.org
6223 S:      Maintained
6224 F:      drivers/net/ethernet/freescale/dpaa
6225
6226 FREESCALE QORIQ DPAA FMAN DRIVER
6227 M:      Madalin Bucur <madalin.bucur@nxp.com>
6228 L:      netdev@vger.kernel.org
6229 S:      Maintained
6230 F:      drivers/net/ethernet/freescale/fman
6231 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6232
6233 FREESCALE QORIQ PTP CLOCK DRIVER
6234 M:      Yangbo Lu <yangbo.lu@nxp.com>
6235 L:      netdev@vger.kernel.org
6236 S:      Maintained
6237 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6238 F:      drivers/ptp/ptp_qoriq.c
6239 F:      drivers/ptp/ptp_qoriq_debugfs.c
6240 F:      include/linux/fsl/ptp_qoriq.h
6241 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6242
6243 FREESCALE QUAD SPI DRIVER
6244 M:      Han Xu <han.xu@nxp.com>
6245 L:      linux-spi@vger.kernel.org
6246 S:      Maintained
6247 F:      drivers/spi/spi-fsl-qspi.c
6248
6249 FREESCALE QUICC ENGINE LIBRARY
6250 M:      Qiang Zhao <qiang.zhao@nxp.com>
6251 L:      linuxppc-dev@lists.ozlabs.org
6252 S:      Maintained
6253 F:      drivers/soc/fsl/qe/
6254 F:      include/soc/fsl/*qe*.h
6255 F:      include/soc/fsl/*ucc*.h
6256
6257 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6258 M:      Li Yang <leoyang.li@nxp.com>
6259 L:      netdev@vger.kernel.org
6260 L:      linuxppc-dev@lists.ozlabs.org
6261 S:      Maintained
6262 F:      drivers/net/ethernet/freescale/ucc_geth*
6263
6264 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6265 M:      Zhao Qiang <qiang.zhao@nxp.com>
6266 L:      netdev@vger.kernel.org
6267 L:      linuxppc-dev@lists.ozlabs.org
6268 S:      Maintained
6269 F:      drivers/net/wan/fsl_ucc_hdlc*
6270
6271 FREESCALE QUICC ENGINE UCC UART DRIVER
6272 M:      Timur Tabi <timur@kernel.org>
6273 L:      linuxppc-dev@lists.ozlabs.org
6274 S:      Maintained
6275 F:      drivers/tty/serial/ucc_uart.c
6276
6277 FREESCALE SOC DRIVERS
6278 M:      Li Yang <leoyang.li@nxp.com>
6279 L:      linuxppc-dev@lists.ozlabs.org
6280 L:      linux-arm-kernel@lists.infradead.org
6281 S:      Maintained
6282 F:      Documentation/devicetree/bindings/soc/fsl/
6283 F:      drivers/soc/fsl/
6284 F:      include/linux/fsl/
6285
6286 FREESCALE SOC FS_ENET DRIVER
6287 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6288 L:      linuxppc-dev@lists.ozlabs.org
6289 L:      netdev@vger.kernel.org
6290 S:      Maintained
6291 F:      drivers/net/ethernet/freescale/fs_enet/
6292 F:      include/linux/fs_enet_pd.h
6293
6294 FREESCALE SOC SOUND DRIVERS
6295 M:      Timur Tabi <timur@kernel.org>
6296 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6297 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6298 R:      Fabio Estevam <festevam@gmail.com>
6299 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6300 L:      linuxppc-dev@lists.ozlabs.org
6301 S:      Maintained
6302 F:      sound/soc/fsl/fsl*
6303 F:      sound/soc/fsl/imx*
6304 F:      sound/soc/fsl/mpc8610_hpcd.c
6305
6306 FREESCALE USB PERIPHERAL DRIVERS
6307 M:      Li Yang <leoyang.li@nxp.com>
6308 L:      linux-usb@vger.kernel.org
6309 L:      linuxppc-dev@lists.ozlabs.org
6310 S:      Maintained
6311 F:      drivers/usb/gadget/udc/fsl*
6312
6313 FREEVXFS FILESYSTEM
6314 M:      Christoph Hellwig <hch@infradead.org>
6315 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6316 S:      Maintained
6317 F:      fs/freevxfs/
6318
6319 FREEZER
6320 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6321 M:      Pavel Machek <pavel@ucw.cz>
6322 L:      linux-pm@vger.kernel.org
6323 S:      Supported
6324 F:      Documentation/power/freezing-of-tasks.txt
6325 F:      include/linux/freezer.h
6326 F:      kernel/freezer.c
6327
6328 FRONTSWAP API
6329 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6330 L:      linux-kernel@vger.kernel.org
6331 S:      Maintained
6332 F:      mm/frontswap.c
6333 F:      include/linux/frontswap.h
6334
6335 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6336 M:      David Howells <dhowells@redhat.com>
6337 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6338 S:      Supported
6339 F:      Documentation/filesystems/caching/
6340 F:      fs/fscache/
6341 F:      include/linux/fscache*.h
6342
6343 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6344 M:      Theodore Y. Ts'o <tytso@mit.edu>
6345 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6346 M:      Eric Biggers <ebiggers@kernel.org>
6347 L:      linux-fscrypt@vger.kernel.org
6348 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6349 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6350 S:      Supported
6351 F:      fs/crypto/
6352 F:      include/linux/fscrypt*.h
6353 F:      Documentation/filesystems/fscrypt.rst
6354
6355 FSI-ATTACHED I2C DRIVER
6356 M:      Eddie James <eajames@linux.ibm.com>
6357 L:      linux-i2c@vger.kernel.org
6358 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6359 S:      Maintained
6360 F:      drivers/i2c/busses/i2c-fsi.c
6361 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6362
6363 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6364 M:      Jan Kara <jack@suse.cz>
6365 R:      Amir Goldstein <amir73il@gmail.com>
6366 L:      linux-fsdevel@vger.kernel.org
6367 S:      Maintained
6368 F:      fs/notify/
6369 F:      include/linux/fsnotify*.h
6370
6371 FUJITSU LAPTOP EXTRAS
6372 M:      Jonathan Woithe <jwoithe@just42.net>
6373 L:      platform-driver-x86@vger.kernel.org
6374 S:      Maintained
6375 F:      drivers/platform/x86/fujitsu-laptop.c
6376
6377 FUJITSU M-5MO LS CAMERA ISP DRIVER
6378 M:      Kyungmin Park <kyungmin.park@samsung.com>
6379 M:      Heungjun Kim <riverful.kim@samsung.com>
6380 L:      linux-media@vger.kernel.org
6381 S:      Maintained
6382 F:      drivers/media/i2c/m5mols/
6383 F:      include/media/i2c/m5mols.h
6384
6385 FUJITSU TABLET EXTRAS
6386 M:      Robert Gerlach <khnz@gmx.de>
6387 L:      platform-driver-x86@vger.kernel.org
6388 S:      Maintained
6389 F:      drivers/platform/x86/fujitsu-tablet.c
6390
6391 FUSE: FILESYSTEM IN USERSPACE
6392 M:      Miklos Szeredi <miklos@szeredi.hu>
6393 L:      linux-fsdevel@vger.kernel.org
6394 W:      http://fuse.sourceforge.net/
6395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6396 S:      Maintained
6397 F:      fs/fuse/
6398 F:      include/uapi/linux/fuse.h
6399 F:      Documentation/filesystems/fuse.txt
6400
6401 FUTEX SUBSYSTEM
6402 M:      Thomas Gleixner <tglx@linutronix.de>
6403 M:      Ingo Molnar <mingo@redhat.com>
6404 R:      Peter Zijlstra <peterz@infradead.org>
6405 R:      Darren Hart <dvhart@infradead.org>
6406 L:      linux-kernel@vger.kernel.org
6407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6408 S:      Maintained
6409 F:      kernel/futex.c
6410 F:      kernel/futex_compat.c
6411 F:      include/asm-generic/futex.h
6412 F:      include/linux/futex.h
6413 F:      include/uapi/linux/futex.h
6414 F:      tools/testing/selftests/futex/
6415 F:      tools/perf/bench/futex*
6416 F:      Documentation/*futex*
6417
6418 GCC PLUGINS
6419 M:      Kees Cook <keescook@chromium.org>
6420 R:      Emese Revfy <re.emese@gmail.com>
6421 L:      kernel-hardening@lists.openwall.com
6422 S:      Maintained
6423 F:      scripts/gcc-plugins/
6424 F:      scripts/gcc-plugin.sh
6425 F:      scripts/Makefile.gcc-plugins
6426 F:      Documentation/gcc-plugins.txt
6427
6428 GASKET DRIVER FRAMEWORK
6429 M:      Rob Springer <rspringer@google.com>
6430 M:      Todd Poynor <toddpoynor@google.com>
6431 M:      Ben Chan <benchan@chromium.org>
6432 S:      Maintained
6433 F:      drivers/staging/gasket/
6434
6435 GCOV BASED KERNEL PROFILING
6436 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6437 S:      Maintained
6438 F:      kernel/gcov/
6439 F:      Documentation/dev-tools/gcov.rst
6440
6441 GDB KERNEL DEBUGGING HELPER SCRIPTS
6442 M:      Jan Kiszka <jan.kiszka@siemens.com>
6443 M:      Kieran Bingham <kbingham@kernel.org>
6444 S:      Supported
6445 F:      scripts/gdb/
6446
6447 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6448 M:      Achim Leubner <achim_leubner@adaptec.com>
6449 L:      linux-scsi@vger.kernel.org
6450 W:      http://www.icp-vortex.com/
6451 S:      Supported
6452 F:      drivers/scsi/gdt*
6453
6454 GEMTEK FM RADIO RECEIVER DRIVER
6455 M:      Hans Verkuil <hverkuil@xs4all.nl>
6456 L:      linux-media@vger.kernel.org
6457 T:      git git://linuxtv.org/media_tree.git
6458 W:      https://linuxtv.org
6459 S:      Maintained
6460 F:      drivers/media/radio/radio-gemtek*
6461
6462 GENERIC GPIO I2C DRIVER
6463 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6464 S:      Supported
6465 F:      drivers/i2c/busses/i2c-gpio.c
6466 F:      include/linux/platform_data/i2c-gpio.h
6467
6468 GENERIC GPIO I2C MULTIPLEXER DRIVER
6469 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6470 L:      linux-i2c@vger.kernel.org
6471 S:      Supported
6472 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6473 F:      include/linux/platform_data/i2c-mux-gpio.h
6474 F:      Documentation/i2c/muxes/i2c-mux-gpio
6475
6476 GENERIC HDLC (WAN) DRIVERS
6477 M:      Krzysztof Halasa <khc@pm.waw.pl>
6478 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6479 S:      Maintained
6480 F:      drivers/net/wan/c101.c
6481 F:      drivers/net/wan/hd6457*
6482 F:      drivers/net/wan/hdlc*
6483 F:      drivers/net/wan/n2.c
6484 F:      drivers/net/wan/pc300too.c
6485 F:      drivers/net/wan/pci200syn.c
6486 F:      drivers/net/wan/wanxl*
6487
6488 GENERIC INCLUDE/ASM HEADER FILES
6489 M:      Arnd Bergmann <arnd@arndb.de>
6490 L:      linux-arch@vger.kernel.org
6491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6492 S:      Maintained
6493 F:      include/asm-generic/
6494 F:      include/uapi/asm-generic/
6495
6496 GENERIC PHY FRAMEWORK
6497 M:      Kishon Vijay Abraham I <kishon@ti.com>
6498 L:      linux-kernel@vger.kernel.org
6499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6500 S:      Supported
6501 F:      drivers/phy/
6502 F:      include/linux/phy/
6503 F:      Documentation/devicetree/bindings/phy/
6504
6505 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6506 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6507 S:      Supported
6508 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6509
6510 GENERIC PM DOMAINS
6511 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6512 M:      Kevin Hilman <khilman@kernel.org>
6513 M:      Ulf Hansson <ulf.hansson@linaro.org>
6514 L:      linux-pm@vger.kernel.org
6515 S:      Supported
6516 F:      drivers/base/power/domain*.c
6517 F:      include/linux/pm_domain.h
6518 F:      Documentation/devicetree/bindings/power/power_domain.txt
6519
6520 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6521 M:      Eugen Hristev <eugen.hristev@microchip.com>
6522 L:      linux-input@vger.kernel.org
6523 S:      Maintained
6524 F:      drivers/input/touchscreen/resistive-adc-touch.c
6525
6526 GENERIC UIO DRIVER FOR PCI DEVICES
6527 M:      "Michael S. Tsirkin" <mst@redhat.com>
6528 L:      kvm@vger.kernel.org
6529 S:      Supported
6530 F:      drivers/uio/uio_pci_generic.c
6531
6532 GENWQE (IBM Generic Workqueue Card)
6533 M:      Frank Haverkamp <haver@linux.ibm.com>
6534 S:      Supported
6535 F:      drivers/misc/genwqe/
6536
6537 GET_MAINTAINER SCRIPT
6538 M:      Joe Perches <joe@perches.com>
6539 S:      Maintained
6540 F:      scripts/get_maintainer.pl
6541
6542 GFS2 FILE SYSTEM
6543 M:      Bob Peterson <rpeterso@redhat.com>
6544 M:      Andreas Gruenbacher <agruenba@redhat.com>
6545 L:      cluster-devel@redhat.com
6546 W:      http://sources.redhat.com/cluster/
6547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6548 S:      Supported
6549 F:      Documentation/filesystems/gfs2*.txt
6550 F:      fs/gfs2/
6551 F:      include/uapi/linux/gfs2_ondisk.h
6552
6553 GIGASET ISDN DRIVERS
6554 M:      Paul Bolle <pebolle@tiscali.nl>
6555 L:      gigaset307x-common@lists.sourceforge.net
6556 W:      http://gigaset307x.sourceforge.net/
6557 S:      Odd Fixes
6558 F:      Documentation/isdn/README.gigaset
6559 F:      drivers/isdn/gigaset/
6560 F:      include/uapi/linux/gigaset_dev.h
6561
6562 GNSS SUBSYSTEM
6563 M:      Johan Hovold <johan@kernel.org>
6564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6565 S:      Maintained
6566 F:      Documentation/ABI/testing/sysfs-class-gnss
6567 F:      Documentation/devicetree/bindings/gnss/
6568 F:      drivers/gnss/
6569 F:      include/linux/gnss.h
6570
6571 GO7007 MPEG CODEC
6572 M:      Hans Verkuil <hans.verkuil@cisco.com>
6573 L:      linux-media@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/media/usb/go7007/
6576
6577 GOODIX TOUCHSCREEN
6578 M:      Bastien Nocera <hadess@hadess.net>
6579 L:      linux-input@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/input/touchscreen/goodix.c
6582
6583 GPD POCKET FAN DRIVER
6584 M:      Hans de Goede <hdegoede@redhat.com>
6585 L:      platform-driver-x86@vger.kernel.org
6586 S:      Maintained
6587 F:      drivers/platform/x86/gpd-pocket-fan.c
6588
6589 GPIO ACPI SUPPORT
6590 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6591 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6592 L:      linux-gpio@vger.kernel.org
6593 L:      linux-acpi@vger.kernel.org
6594 S:      Maintained
6595 F:      Documentation/acpi/gpio-properties.txt
6596 F:      drivers/gpio/gpiolib-acpi.c
6597
6598 GPIO IR Transmitter
6599 M:      Sean Young <sean@mess.org>
6600 L:      linux-media@vger.kernel.org
6601 S:      Maintained
6602 F:      drivers/media/rc/gpio-ir-tx.c
6603
6604 GPIO MOCKUP DRIVER
6605 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6606 L:      linux-gpio@vger.kernel.org
6607 S:      Maintained
6608 F:      drivers/gpio/gpio-mockup.c
6609 F:      tools/testing/selftests/gpio/
6610
6611 GPIO SUBSYSTEM
6612 M:      Linus Walleij <linus.walleij@linaro.org>
6613 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6614 L:      linux-gpio@vger.kernel.org
6615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6616 S:      Maintained
6617 F:      Documentation/devicetree/bindings/gpio/
6618 F:      Documentation/driver-api/gpio/
6619 F:      Documentation/gpio/
6620 F:      Documentation/ABI/testing/gpio-cdev
6621 F:      Documentation/ABI/obsolete/sysfs-gpio
6622 F:      drivers/gpio/
6623 F:      include/linux/gpio/
6624 F:      include/linux/gpio.h
6625 F:      include/linux/of_gpio.h
6626 F:      include/asm-generic/gpio.h
6627 F:      include/uapi/linux/gpio.h
6628 F:      tools/gpio/
6629
6630 GRE DEMULTIPLEXER DRIVER
6631 M:      Dmitry Kozlov <xeb@mail.ru>
6632 L:      netdev@vger.kernel.org
6633 S:      Maintained
6634 F:      net/ipv4/gre_demux.c
6635 F:      net/ipv4/gre_offload.c
6636 F:      include/net/gre.h
6637
6638 GRETH 10/100/1G Ethernet MAC device driver
6639 M:      Andreas Larsson <andreas@gaisler.com>
6640 L:      netdev@vger.kernel.org
6641 S:      Maintained
6642 F:      drivers/net/ethernet/aeroflex/
6643
6644 GREYBUS AUDIO PROTOCOLS DRIVERS
6645 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6646 M:      Mark Greer <mgreer@animalcreek.com>
6647 S:      Maintained
6648 F:      drivers/staging/greybus/audio_apbridgea.c
6649 F:      drivers/staging/greybus/audio_apbridgea.h
6650 F:      drivers/staging/greybus/audio_codec.c
6651 F:      drivers/staging/greybus/audio_codec.h
6652 F:      drivers/staging/greybus/audio_gb.c
6653 F:      drivers/staging/greybus/audio_manager.c
6654 F:      drivers/staging/greybus/audio_manager.h
6655 F:      drivers/staging/greybus/audio_manager_module.c
6656 F:      drivers/staging/greybus/audio_manager_private.h
6657 F:      drivers/staging/greybus/audio_manager_sysfs.c
6658 F:      drivers/staging/greybus/audio_module.c
6659 F:      drivers/staging/greybus/audio_topology.c
6660
6661 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6662 M:      Viresh Kumar <vireshk@kernel.org>
6663 S:      Maintained
6664 F:      drivers/staging/greybus/authentication.c
6665 F:      drivers/staging/greybus/bootrom.c
6666 F:      drivers/staging/greybus/firmware.h
6667 F:      drivers/staging/greybus/fw-core.c
6668 F:      drivers/staging/greybus/fw-download.c
6669 F:      drivers/staging/greybus/fw-management.c
6670 F:      drivers/staging/greybus/greybus_authentication.h
6671 F:      drivers/staging/greybus/greybus_firmware.h
6672 F:      drivers/staging/greybus/hid.c
6673 F:      drivers/staging/greybus/i2c.c
6674 F:      drivers/staging/greybus/spi.c
6675 F:      drivers/staging/greybus/spilib.c
6676 F:      drivers/staging/greybus/spilib.h
6677
6678 GREYBUS LOOPBACK DRIVER
6679 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6680 S:      Maintained
6681 F:      drivers/staging/greybus/loopback.c
6682
6683 GREYBUS PLATFORM DRIVERS
6684 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6685 S:      Maintained
6686 F:      drivers/staging/greybus/arche-platform.c
6687 F:      drivers/staging/greybus/arche-apb-ctrl.c
6688 F:      drivers/staging/greybus/arche_platform.h
6689
6690 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6691 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6692 S:      Maintained
6693 F:      drivers/staging/greybus/sdio.c
6694 F:      drivers/staging/greybus/light.c
6695 F:      drivers/staging/greybus/gpio.c
6696 F:      drivers/staging/greybus/power_supply.c
6697 F:      drivers/staging/greybus/spi.c
6698 F:      drivers/staging/greybus/spilib.c
6699
6700 GREYBUS SUBSYSTEM
6701 M:      Johan Hovold <johan@kernel.org>
6702 M:      Alex Elder <elder@kernel.org>
6703 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6704 S:      Maintained
6705 F:      drivers/staging/greybus/
6706 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6707
6708 GREYBUS UART PROTOCOLS DRIVERS
6709 M:      David Lin <dtwlin@gmail.com>
6710 S:      Maintained
6711 F:      drivers/staging/greybus/uart.c
6712 F:      drivers/staging/greybus/log.c
6713
6714 GS1662 VIDEO SERIALIZER
6715 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6716 L:      linux-media@vger.kernel.org
6717 T:      git git://linuxtv.org/media_tree.git
6718 S:      Maintained
6719 F:      drivers/media/spi/gs1662.c
6720
6721 GSPCA FINEPIX SUBDRIVER
6722 M:      Frank Zago <frank@zago.net>
6723 L:      linux-media@vger.kernel.org
6724 T:      git git://linuxtv.org/media_tree.git
6725 S:      Maintained
6726 F:      drivers/media/usb/gspca/finepix.c
6727
6728 GSPCA GL860 SUBDRIVER
6729 M:      Olivier Lorin <o.lorin@laposte.net>
6730 L:      linux-media@vger.kernel.org
6731 T:      git git://linuxtv.org/media_tree.git
6732 S:      Maintained
6733 F:      drivers/media/usb/gspca/gl860/
6734
6735 GSPCA M5602 SUBDRIVER
6736 M:      Erik Andren <erik.andren@gmail.com>
6737 L:      linux-media@vger.kernel.org
6738 T:      git git://linuxtv.org/media_tree.git
6739 S:      Maintained
6740 F:      drivers/media/usb/gspca/m5602/
6741
6742 GSPCA PAC207 SONIXB SUBDRIVER
6743 M:      Hans Verkuil <hverkuil@xs4all.nl>
6744 L:      linux-media@vger.kernel.org
6745 T:      git git://linuxtv.org/media_tree.git
6746 S:      Odd Fixes
6747 F:      drivers/media/usb/gspca/pac207.c
6748
6749 GSPCA SN9C20X SUBDRIVER
6750 M:      Brian Johnson <brijohn@gmail.com>
6751 L:      linux-media@vger.kernel.org
6752 T:      git git://linuxtv.org/media_tree.git
6753 S:      Maintained
6754 F:      drivers/media/usb/gspca/sn9c20x.c
6755
6756 GSPCA T613 SUBDRIVER
6757 M:      Leandro Costantino <lcostantino@gmail.com>
6758 L:      linux-media@vger.kernel.org
6759 T:      git git://linuxtv.org/media_tree.git
6760 S:      Maintained
6761 F:      drivers/media/usb/gspca/t613.c
6762
6763 GSPCA USB WEBCAM DRIVER
6764 M:      Hans Verkuil <hverkuil@xs4all.nl>
6765 L:      linux-media@vger.kernel.org
6766 T:      git git://linuxtv.org/media_tree.git
6767 S:      Odd Fixes
6768 F:      drivers/media/usb/gspca/
6769
6770 GTP (GPRS Tunneling Protocol)
6771 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6772 M:      Harald Welte <laforge@gnumonks.org>
6773 L:      osmocom-net-gprs@lists.osmocom.org
6774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6775 S:      Maintained
6776 F:      drivers/net/gtp.c
6777
6778 GUID PARTITION TABLE (GPT)
6779 M:      Davidlohr Bueso <dave@stgolabs.net>
6780 L:      linux-efi@vger.kernel.org
6781 S:      Maintained
6782 F:      block/partitions/efi.*
6783
6784 H8/300 ARCHITECTURE
6785 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6786 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6787 W:      http://uclinux-h8.sourceforge.jp
6788 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6789 S:      Maintained
6790 F:      arch/h8300/
6791 F:      drivers/clocksource/h8300_*.c
6792 F:      drivers/clk/h8300/
6793 F:      drivers/irqchip/irq-renesas-h8*.c
6794
6795 HABANALABS PCI DRIVER
6796 M:      Oded Gabbay <oded.gabbay@gmail.com>
6797 T:      git https://github.com/HabanaAI/linux.git
6798 S:      Supported
6799 F:      drivers/misc/habanalabs/
6800 F:      include/uapi/misc/habanalabs.h
6801 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6802 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6803
6804 HACKRF MEDIA DRIVER
6805 M:      Antti Palosaari <crope@iki.fi>
6806 L:      linux-media@vger.kernel.org
6807 W:      https://linuxtv.org
6808 W:      http://palosaari.fi/linux/
6809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6810 T:      git git://linuxtv.org/anttip/media_tree.git
6811 S:      Maintained
6812 F:      drivers/media/usb/hackrf/
6813
6814 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6815 M:      Frank Seidel <frank@f-seidel.de>
6816 L:      platform-driver-x86@vger.kernel.org
6817 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6818 S:      Maintained
6819 F:      drivers/platform/x86/hdaps.c
6820
6821 HARDWARE MONITORING
6822 M:      Jean Delvare <jdelvare@suse.com>
6823 M:      Guenter Roeck <linux@roeck-us.net>
6824 L:      linux-hwmon@vger.kernel.org
6825 W:      http://hwmon.wiki.kernel.org/
6826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6827 S:      Maintained
6828 F:      Documentation/devicetree/bindings/hwmon/
6829 F:      Documentation/hwmon/
6830 F:      drivers/hwmon/
6831 F:      include/linux/hwmon*.h
6832 F:      include/trace/events/hwmon*.h
6833
6834 HARDWARE RANDOM NUMBER GENERATOR CORE
6835 M:      Matt Mackall <mpm@selenic.com>
6836 M:      Herbert Xu <herbert@gondor.apana.org.au>
6837 L:      linux-crypto@vger.kernel.org
6838 S:      Odd fixes
6839 F:      Documentation/devicetree/bindings/rng/
6840 F:      Documentation/hw_random.txt
6841 F:      drivers/char/hw_random/
6842 F:      include/linux/hw_random.h
6843
6844 HARDWARE TRACING FACILITIES
6845 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6846 S:      Maintained
6847 F:      drivers/hwtracing/
6848
6849 HARDWARE SPINLOCK CORE
6850 M:      Ohad Ben-Cohen <ohad@wizery.com>
6851 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6852 L:      linux-remoteproc@vger.kernel.org
6853 S:      Maintained
6854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6855 F:      Documentation/devicetree/bindings/hwlock/
6856 F:      Documentation/hwspinlock.txt
6857 F:      drivers/hwspinlock/
6858 F:      include/linux/hwspinlock.h
6859
6860 HARMONY SOUND DRIVER
6861 L:      linux-parisc@vger.kernel.org
6862 S:      Maintained
6863 F:      sound/parisc/harmony.*
6864
6865 HDPVR USB VIDEO ENCODER DRIVER
6866 M:      Hans Verkuil <hverkuil@xs4all.nl>
6867 L:      linux-media@vger.kernel.org
6868 T:      git git://linuxtv.org/media_tree.git
6869 W:      https://linuxtv.org
6870 S:      Odd Fixes
6871 F:      drivers/media/usb/hdpvr/
6872
6873 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6874 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6875 S:      Supported
6876 F:      Documentation/watchdog/hpwdt.txt
6877 F:      drivers/watchdog/hpwdt.c
6878
6879 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6880 M:      Don Brace <don.brace@microsemi.com>
6881 L:      esc.storagedev@microsemi.com
6882 L:      linux-scsi@vger.kernel.org
6883 S:      Supported
6884 F:      Documentation/scsi/hpsa.txt
6885 F:      drivers/scsi/hpsa*.[ch]
6886 F:      include/linux/cciss*.h
6887 F:      include/uapi/linux/cciss*.h
6888
6889 HFI1 DRIVER
6890 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6891 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6892 L:      linux-rdma@vger.kernel.org
6893 S:      Supported
6894 F:      drivers/infiniband/hw/hfi1
6895
6896 HFS FILESYSTEM
6897 L:      linux-fsdevel@vger.kernel.org
6898 S:      Orphan
6899 F:      Documentation/filesystems/hfs.txt
6900 F:      fs/hfs/
6901
6902 HFSPLUS FILESYSTEM
6903 L:      linux-fsdevel@vger.kernel.org
6904 S:      Orphan
6905 F:      Documentation/filesystems/hfsplus.txt
6906 F:      fs/hfsplus/
6907
6908 HGA FRAMEBUFFER DRIVER
6909 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6910 L:      linux-nvidia@lists.surfsouth.com
6911 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6912 S:      Maintained
6913 F:      drivers/video/fbdev/hgafb.c
6914
6915 HIBERNATION (aka Software Suspend, aka swsusp)
6916 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6917 M:      Pavel Machek <pavel@ucw.cz>
6918 L:      linux-pm@vger.kernel.org
6919 B:      https://bugzilla.kernel.org
6920 S:      Supported
6921 F:      arch/x86/power/
6922 F:      drivers/base/power/
6923 F:      kernel/power/
6924 F:      include/linux/suspend.h
6925 F:      include/linux/freezer.h
6926 F:      include/linux/pm.h
6927 F:      arch/*/include/asm/suspend*.h
6928
6929 HID CORE LAYER
6930 M:      Jiri Kosina <jikos@kernel.org>
6931 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6932 L:      linux-input@vger.kernel.org
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6934 S:      Maintained
6935 F:      drivers/hid/
6936 F:      include/linux/hid*
6937 F:      include/uapi/linux/hid*
6938
6939 HID SENSOR HUB DRIVERS
6940 M:      Jiri Kosina <jikos@kernel.org>
6941 M:      Jonathan Cameron <jic23@kernel.org>
6942 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6943 L:      linux-input@vger.kernel.org
6944 L:      linux-iio@vger.kernel.org
6945 S:      Maintained
6946 F:      Documentation/hid/hid-sensor*
6947 F:      drivers/hid/hid-sensor-*
6948 F:      drivers/iio/*/hid-*
6949 F:      include/linux/hid-sensor-*
6950
6951 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6952 M:      Thomas Gleixner <tglx@linutronix.de>
6953 L:      linux-kernel@vger.kernel.org
6954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6955 S:      Maintained
6956 F:      Documentation/timers/
6957 F:      kernel/time/hrtimer.c
6958 F:      kernel/time/clockevents.c
6959 F:      kernel/time/timer_*.c
6960 F:      include/linux/clockchips.h
6961 F:      include/linux/hrtimer.h
6962
6963 HIGH-SPEED SCC DRIVER FOR AX.25
6964 L:      linux-hams@vger.kernel.org
6965 S:      Orphan
6966 F:      drivers/net/hamradio/dmascc.c
6967 F:      drivers/net/hamradio/scc.c
6968
6969 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6970 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6971 W:      http://www.highpoint-tech.com
6972 S:      Supported
6973 F:      Documentation/scsi/hptiop.txt
6974 F:      drivers/scsi/hptiop.c
6975
6976 HIPPI
6977 M:      Jes Sorensen <jes@trained-monkey.org>
6978 L:      linux-hippi@sunsite.dk
6979 S:      Maintained
6980 F:      include/linux/hippidevice.h
6981 F:      include/uapi/linux/if_hippi.h
6982 F:      net/802/hippi.c
6983 F:      drivers/net/hippi/
6984
6985 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6986 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6987 M:      Salil Mehta <salil.mehta@huawei.com>
6988 L:      netdev@vger.kernel.org
6989 W:      http://www.hisilicon.com
6990 S:      Maintained
6991 F:      drivers/net/ethernet/hisilicon/hns3/
6992
6993 HISILICON LPC BUS DRIVER
6994 M:      john.garry@huawei.com
6995 W:      http://www.hisilicon.com
6996 S:      Maintained
6997 F:      drivers/bus/hisi_lpc.c
6998 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6999
7000 HISILICON NETWORK SUBSYSTEM DRIVER
7001 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7002 M:      Salil Mehta <salil.mehta@huawei.com>
7003 L:      netdev@vger.kernel.org
7004 W:      http://www.hisilicon.com
7005 S:      Maintained
7006 F:      drivers/net/ethernet/hisilicon/
7007 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7008
7009 HISILICON PMU DRIVER
7010 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7011 W:      http://www.hisilicon.com
7012 S:      Supported
7013 F:      drivers/perf/hisilicon
7014 F:      Documentation/perf/hisi-pmu.txt
7015
7016 HISILICON ROCE DRIVER
7017 M:      Lijun Ou <oulijun@huawei.com>
7018 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7019 L:      linux-rdma@vger.kernel.org
7020 S:      Maintained
7021 F:      drivers/infiniband/hw/hns/
7022 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7023
7024 HISILICON SAS Controller
7025 M:      John Garry <john.garry@huawei.com>
7026 W:      http://www.hisilicon.com
7027 S:      Supported
7028 F:      drivers/scsi/hisi_sas/
7029 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7030
7031 HMM - Heterogeneous Memory Management
7032 M:      Jérôme Glisse <jglisse@redhat.com>
7033 L:      linux-mm@kvack.org
7034 S:      Maintained
7035 F:      mm/hmm*
7036 F:      include/linux/hmm*
7037 F:      Documentation/vm/hmm.rst
7038
7039 HOST AP DRIVER
7040 M:      Jouni Malinen <j@w1.fi>
7041 L:      linux-wireless@vger.kernel.org
7042 W:      http://w1.fi/hostap-driver.html
7043 S:      Obsolete
7044 F:      drivers/net/wireless/intersil/hostap/
7045
7046 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7047 L:      platform-driver-x86@vger.kernel.org
7048 S:      Orphan
7049 F:      drivers/platform/x86/tc1100-wmi.c
7050
7051 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7052 M:      Jaroslav Kysela <perex@perex.cz>
7053 S:      Maintained
7054 F:      drivers/net/ethernet/hp/hp100.*
7055
7056 HPET:   High Precision Event Timers driver
7057 M:      Clemens Ladisch <clemens@ladisch.de>
7058 S:      Maintained
7059 F:      Documentation/timers/hpet.txt
7060 F:      drivers/char/hpet.c
7061 F:      include/linux/hpet.h
7062 F:      include/uapi/linux/hpet.h
7063
7064 HPET:   x86
7065 S:      Orphan
7066 F:      arch/x86/kernel/hpet.c
7067 F:      arch/x86/include/asm/hpet.h
7068
7069 HPFS FILESYSTEM
7070 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7071 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7072 S:      Maintained
7073 F:      fs/hpfs/
7074
7075 HSI SUBSYSTEM
7076 M:      Sebastian Reichel <sre@kernel.org>
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7078 S:      Maintained
7079 F:      Documentation/ABI/testing/sysfs-bus-hsi
7080 F:      Documentation/driver-api/hsi.rst
7081 F:      drivers/hsi/
7082 F:      include/linux/hsi/
7083 F:      include/uapi/linux/hsi/
7084
7085 HSO 3G MODEM DRIVER
7086 L:      linux-usb@vger.kernel.org
7087 S:      Orphan
7088 F:      drivers/net/usb/hso.c
7089
7090 HSR NETWORK PROTOCOL
7091 M:      Arvid Brodin <arvid.brodin@alten.se>
7092 L:      netdev@vger.kernel.org
7093 S:      Maintained
7094 F:      net/hsr/
7095
7096 HT16K33 LED CONTROLLER DRIVER
7097 M:      Robin van der Gracht <robin@protonic.nl>
7098 S:      Maintained
7099 F:      drivers/auxdisplay/ht16k33.c
7100 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7101
7102 HTCPEN TOUCHSCREEN DRIVER
7103 M:      Pau Oliva Fora <pof@eslack.org>
7104 L:      linux-input@vger.kernel.org
7105 S:      Maintained
7106 F:      drivers/input/touchscreen/htcpen.c
7107
7108 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7109 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7110 L:      linux-iio@vger.kernel.org
7111 W:      http://www.st.com/
7112 S:      Maintained
7113 F:      drivers/iio/humidity/hts221*
7114 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7115
7116 HUAWEI ETHERNET DRIVER
7117 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7118 L:      netdev@vger.kernel.org
7119 S:      Supported
7120 F:      Documentation/networking/hinic.txt
7121 F:      drivers/net/ethernet/huawei/hinic/
7122
7123 HUGETLB FILESYSTEM
7124 M:      Mike Kravetz <mike.kravetz@oracle.com>
7125 L:      linux-mm@kvack.org
7126 S:      Maintained
7127 F:      fs/hugetlbfs/
7128 F:      mm/hugetlb.c
7129 F:      include/linux/hugetlb.h
7130 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7131 F:      Documentation/vm/hugetlbfs_reserv.rst
7132 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7133
7134 HVA ST MEDIA DRIVER
7135 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7136 L:      linux-media@vger.kernel.org
7137 T:      git git://linuxtv.org/media_tree.git
7138 W:      https://linuxtv.org
7139 S:      Supported
7140 F:      drivers/media/platform/sti/hva
7141
7142 HWPOISON MEMORY FAILURE HANDLING
7143 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7144 L:      linux-mm@kvack.org
7145 S:      Maintained
7146 F:      mm/memory-failure.c
7147 F:      mm/hwpoison-inject.c
7148
7149 HYGON PROCESSOR SUPPORT
7150 M:      Pu Wen <puwen@hygon.cn>
7151 L:      linux-kernel@vger.kernel.org
7152 S:      Maintained
7153 F:      arch/x86/kernel/cpu/hygon.c
7154
7155 Hyper-V CORE AND DRIVERS
7156 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7157 M:      Haiyang Zhang <haiyangz@microsoft.com>
7158 M:      Stephen Hemminger <sthemmin@microsoft.com>
7159 M:      Sasha Levin <sashal@kernel.org>
7160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7161 L:      linux-hyperv@vger.kernel.org
7162 S:      Supported
7163 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7164 F:      arch/x86/include/asm/mshyperv.h
7165 F:      arch/x86/include/asm/trace/hyperv.h
7166 F:      arch/x86/include/asm/hyperv-tlfs.h
7167 F:      arch/x86/kernel/cpu/mshyperv.c
7168 F:      arch/x86/hyperv
7169 F:      drivers/hid/hid-hyperv.c
7170 F:      drivers/hv/
7171 F:      drivers/input/serio/hyperv-keyboard.c
7172 F:      drivers/pci/controller/pci-hyperv.c
7173 F:      drivers/net/hyperv/
7174 F:      drivers/scsi/storvsc_drv.c
7175 F:      drivers/uio/uio_hv_generic.c
7176 F:      drivers/video/fbdev/hyperv_fb.c
7177 F:      drivers/iommu/hyperv_iommu.c
7178 F:      net/vmw_vsock/hyperv_transport.c
7179 F:      include/linux/hyperv.h
7180 F:      include/uapi/linux/hyperv.h
7181 F:      tools/hv/
7182 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7183
7184 HYPERVISOR VIRTUAL CONSOLE DRIVER
7185 L:      linuxppc-dev@lists.ozlabs.org
7186 S:      Odd Fixes
7187 F:      drivers/tty/hvc/
7188
7189 I2C ACPI SUPPORT
7190 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7191 L:      linux-i2c@vger.kernel.org
7192 L:      linux-acpi@vger.kernel.org
7193 S:      Maintained
7194 F:      drivers/i2c/i2c-core-acpi.c
7195
7196 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7197 M:      Ajay Gupta <ajayg@nvidia.com>
7198 L:      linux-i2c@vger.kernel.org
7199 S:      Maintained
7200 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7201 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7202
7203 I2C MUXES
7204 M:      Peter Rosin <peda@axentia.se>
7205 L:      linux-i2c@vger.kernel.org
7206 S:      Maintained
7207 F:      Documentation/i2c/i2c-topology
7208 F:      Documentation/i2c/muxes/
7209 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7210 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7211 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7212 F:      drivers/i2c/i2c-mux.c
7213 F:      drivers/i2c/muxes/
7214 F:      include/linux/i2c-mux.h
7215
7216 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7217 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7218 L:      linux-i2c@vger.kernel.org
7219 S:      Maintained
7220 F:      drivers/i2c/busses/i2c-mv64xxx.c
7221
7222 I2C OVER PARALLEL PORT
7223 M:      Jean Delvare <jdelvare@suse.com>
7224 L:      linux-i2c@vger.kernel.org
7225 S:      Maintained
7226 F:      Documentation/i2c/busses/i2c-parport
7227 F:      Documentation/i2c/busses/i2c-parport-light
7228 F:      drivers/i2c/busses/i2c-parport.c
7229 F:      drivers/i2c/busses/i2c-parport-light.c
7230
7231 I2C SUBSYSTEM
7232 M:      Wolfram Sang <wsa@the-dreams.de>
7233 L:      linux-i2c@vger.kernel.org
7234 W:      https://i2c.wiki.kernel.org/
7235 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7237 S:      Maintained
7238 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7239 F:      Documentation/i2c/
7240 F:      drivers/i2c/*
7241 F:      include/linux/i2c.h
7242 F:      include/linux/i2c-dev.h
7243 F:      include/linux/i2c-smbus.h
7244 F:      include/uapi/linux/i2c.h
7245 F:      include/uapi/linux/i2c-*.h
7246
7247 I2C SUBSYSTEM HOST DRIVERS
7248 L:      linux-i2c@vger.kernel.org
7249 W:      https://i2c.wiki.kernel.org/
7250 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7252 S:      Odd Fixes
7253 F:      Documentation/devicetree/bindings/i2c/
7254 F:      drivers/i2c/algos/
7255 F:      drivers/i2c/busses/
7256
7257 I2C-TAOS-EVM DRIVER
7258 M:      Jean Delvare <jdelvare@suse.com>
7259 L:      linux-i2c@vger.kernel.org
7260 S:      Maintained
7261 F:      Documentation/i2c/busses/i2c-taos-evm
7262 F:      drivers/i2c/busses/i2c-taos-evm.c
7263
7264 I2C-TINY-USB DRIVER
7265 M:      Till Harbaum <till@harbaum.org>
7266 L:      linux-i2c@vger.kernel.org
7267 W:      http://www.harbaum.org/till/i2c_tiny_usb
7268 S:      Maintained
7269 F:      drivers/i2c/busses/i2c-tiny-usb.c
7270
7271 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7272 M:      Jean Delvare <jdelvare@suse.com>
7273 L:      linux-i2c@vger.kernel.org
7274 S:      Maintained
7275 F:      Documentation/i2c/busses/i2c-ali1535
7276 F:      Documentation/i2c/busses/i2c-ali1563
7277 F:      Documentation/i2c/busses/i2c-ali15x3
7278 F:      Documentation/i2c/busses/i2c-amd756
7279 F:      Documentation/i2c/busses/i2c-amd8111
7280 F:      Documentation/i2c/busses/i2c-i801
7281 F:      Documentation/i2c/busses/i2c-nforce2
7282 F:      Documentation/i2c/busses/i2c-piix4
7283 F:      Documentation/i2c/busses/i2c-sis5595
7284 F:      Documentation/i2c/busses/i2c-sis630
7285 F:      Documentation/i2c/busses/i2c-sis96x
7286 F:      Documentation/i2c/busses/i2c-via
7287 F:      Documentation/i2c/busses/i2c-viapro
7288 F:      drivers/i2c/busses/i2c-ali1535.c
7289 F:      drivers/i2c/busses/i2c-ali1563.c
7290 F:      drivers/i2c/busses/i2c-ali15x3.c
7291 F:      drivers/i2c/busses/i2c-amd756.c
7292 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7293 F:      drivers/i2c/busses/i2c-amd8111.c
7294 F:      drivers/i2c/busses/i2c-i801.c
7295 F:      drivers/i2c/busses/i2c-isch.c
7296 F:      drivers/i2c/busses/i2c-nforce2.c
7297 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7298 F:      drivers/i2c/busses/i2c-piix4.c
7299 F:      drivers/i2c/busses/i2c-sis5595.c
7300 F:      drivers/i2c/busses/i2c-sis630.c
7301 F:      drivers/i2c/busses/i2c-sis96x.c
7302 F:      drivers/i2c/busses/i2c-via.c
7303 F:      drivers/i2c/busses/i2c-viapro.c
7304
7305 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7306 M:      Hans de Goede <hdegoede@redhat.com>
7307 L:      linux-i2c@vger.kernel.org
7308 S:      Maintained
7309 F:      drivers/i2c/busses/i2c-cht-wc.c
7310
7311 I2C/SMBUS ISMT DRIVER
7312 M:      Seth Heasley <seth.heasley@intel.com>
7313 M:      Neil Horman <nhorman@tuxdriver.com>
7314 L:      linux-i2c@vger.kernel.org
7315 F:      drivers/i2c/busses/i2c-ismt.c
7316 F:      Documentation/i2c/busses/i2c-ismt
7317
7318 I2C/SMBUS STUB DRIVER
7319 M:      Jean Delvare <jdelvare@suse.com>
7320 L:      linux-i2c@vger.kernel.org
7321 S:      Maintained
7322 F:      drivers/i2c/i2c-stub.c
7323
7324 I3C SUBSYSTEM
7325 M:      Boris Brezillon <bbrezillon@kernel.org>
7326 L:      linux-i3c@lists.infradead.org
7327 C:      irc://chat.freenode.net/linux-i3c
7328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7329 S:      Maintained
7330 F:      Documentation/ABI/testing/sysfs-bus-i3c
7331 F:      Documentation/devicetree/bindings/i3c/
7332 F:      Documentation/driver-api/i3c
7333 F:      drivers/i3c/
7334 F:      include/linux/i3c/
7335 F:      include/dt-bindings/i3c/
7336
7337 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7338 M:      Vitor Soares <vitor.soares@synopsys.com>
7339 S:      Maintained
7340 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7341 F:      drivers/i3c/master/dw*
7342
7343 IA64 (Itanium) PLATFORM
7344 M:      Tony Luck <tony.luck@intel.com>
7345 M:      Fenghua Yu <fenghua.yu@intel.com>
7346 L:      linux-ia64@vger.kernel.org
7347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7348 S:      Maintained
7349 F:      arch/ia64/
7350
7351 IBM Power 842 compression accelerator
7352 M:      Haren Myneni <haren@us.ibm.com>
7353 S:      Supported
7354 F:      drivers/crypto/nx/Makefile
7355 F:      drivers/crypto/nx/Kconfig
7356 F:      drivers/crypto/nx/nx-842*
7357 F:      include/linux/sw842.h
7358 F:      crypto/842.c
7359 F:      lib/842/
7360
7361 IBM Power in-Nest Crypto Acceleration
7362 M:      Breno Leitão <leitao@debian.org>
7363 M:      Nayna Jain <nayna@linux.ibm.com>
7364 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7365 L:      linux-crypto@vger.kernel.org
7366 S:      Supported
7367 F:      drivers/crypto/nx/Makefile
7368 F:      drivers/crypto/nx/Kconfig
7369 F:      drivers/crypto/nx/nx-aes*
7370 F:      drivers/crypto/nx/nx-sha*
7371 F:      drivers/crypto/nx/nx.*
7372 F:      drivers/crypto/nx/nx_csbcpb.h
7373 F:      drivers/crypto/nx/nx_debugfs.h
7374
7375 IBM Power Linux RAID adapter
7376 M:      Brian King <brking@us.ibm.com>
7377 S:      Supported
7378 F:      drivers/scsi/ipr.*
7379
7380 IBM Power SRIOV Virtual NIC Device Driver
7381 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7382 M:      John Allen <jallen@linux.ibm.com>
7383 L:      netdev@vger.kernel.org
7384 S:      Supported
7385 F:      drivers/net/ethernet/ibm/ibmvnic.*
7386
7387 IBM Power Virtual Accelerator Switchboard
7388 M:      Sukadev Bhattiprolu
7389 L:      linuxppc-dev@lists.ozlabs.org
7390 S:      Supported
7391 F:      arch/powerpc/platforms/powernv/vas*
7392 F:      arch/powerpc/platforms/powernv/copy-paste.h
7393 F:      arch/powerpc/include/asm/vas.h
7394 F:      arch/powerpc/include/uapi/asm/vas.h
7395
7396 IBM Power Virtual Ethernet Device Driver
7397 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7398 L:      netdev@vger.kernel.org
7399 S:      Supported
7400 F:      drivers/net/ethernet/ibm/ibmveth.*
7401
7402 IBM Power Virtual FC Device Drivers
7403 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7404 L:      linux-scsi@vger.kernel.org
7405 S:      Supported
7406 F:      drivers/scsi/ibmvscsi/ibmvfc*
7407
7408 IBM Power Virtual Management Channel Driver
7409 M:      Steven Royer <seroyer@linux.ibm.com>
7410 S:      Supported
7411 F:      drivers/misc/ibmvmc.*
7412
7413 IBM Power Virtual SCSI Device Drivers
7414 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7415 L:      linux-scsi@vger.kernel.org
7416 S:      Supported
7417 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7418 F:      include/scsi/viosrp.h
7419
7420 IBM Power Virtual SCSI Device Target Driver
7421 M:      Michael Cyr <mikecyr@linux.ibm.com>
7422 L:      linux-scsi@vger.kernel.org
7423 L:      target-devel@vger.kernel.org
7424 S:      Supported
7425 F:      drivers/scsi/ibmvscsi_tgt/
7426
7427 IBM Power VMX Cryptographic instructions
7428 M:      Breno Leitão <leitao@debian.org>
7429 M:      Nayna Jain <nayna@linux.ibm.com>
7430 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7431 L:      linux-crypto@vger.kernel.org
7432 S:      Supported
7433 F:      drivers/crypto/vmx/Makefile
7434 F:      drivers/crypto/vmx/Kconfig
7435 F:      drivers/crypto/vmx/vmx.c
7436 F:      drivers/crypto/vmx/aes*
7437 F:      drivers/crypto/vmx/ghash*
7438 F:      drivers/crypto/vmx/ppc-xlate.pl
7439
7440 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7441 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7442 L:      linux-pci@vger.kernel.org
7443 L:      linuxppc-dev@lists.ozlabs.org
7444 S:      Supported
7445 F:      drivers/pci/hotplug/rpaphp*
7446
7447 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7448 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7449 L:      linux-pci@vger.kernel.org
7450 L:      linuxppc-dev@lists.ozlabs.org
7451 S:      Supported
7452 F:      drivers/pci/hotplug/rpadlpar*
7453
7454 IBM ServeRAID RAID DRIVER
7455 S:      Orphan
7456 F:      drivers/scsi/ips.*
7457
7458 ICH LPC AND GPIO DRIVER
7459 M:      Peter Tyser <ptyser@xes-inc.com>
7460 S:      Maintained
7461 F:      drivers/mfd/lpc_ich.c
7462 F:      drivers/gpio/gpio-ich.c
7463
7464 IDE SUBSYSTEM
7465 M:      "David S. Miller" <davem@davemloft.net>
7466 L:      linux-ide@vger.kernel.org
7467 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7469 S:      Maintained
7470 F:      Documentation/ide/
7471 F:      drivers/ide/
7472 F:      include/linux/ide.h
7473
7474 IDE/ATAPI DRIVERS
7475 M:      Borislav Petkov <bp@alien8.de>
7476 L:      linux-ide@vger.kernel.org
7477 S:      Maintained
7478 F:      Documentation/cdrom/ide-cd
7479 F:      drivers/ide/ide-cd*
7480
7481 IDEAPAD LAPTOP EXTRAS DRIVER
7482 M:      Ike Panhc <ike.pan@canonical.com>
7483 L:      platform-driver-x86@vger.kernel.org
7484 W:      http://launchpad.net/ideapad-laptop
7485 S:      Maintained
7486 F:      drivers/platform/x86/ideapad-laptop.c
7487
7488 IDEAPAD LAPTOP SLIDEBAR DRIVER
7489 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7490 L:      linux-input@vger.kernel.org
7491 W:      https://github.com/o2genum/ideapad-slidebar
7492 S:      Maintained
7493 F:      drivers/input/misc/ideapad_slidebar.c
7494
7495 IDT VersaClock 5 CLOCK DRIVER
7496 M:      Marek Vasut <marek.vasut@gmail.com>
7497 S:      Maintained
7498 F:      drivers/clk/clk-versaclock5.c
7499
7500 IEEE 802.15.4 SUBSYSTEM
7501 M:      Alexander Aring <alex.aring@gmail.com>
7502 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7503 L:      linux-wpan@vger.kernel.org
7504 W:      http://wpan.cakelab.org/
7505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7507 S:      Maintained
7508 F:      net/ieee802154/
7509 F:      net/mac802154/
7510 F:      drivers/net/ieee802154/
7511 F:      include/linux/nl802154.h
7512 F:      include/linux/ieee802154.h
7513 F:      include/net/nl802154.h
7514 F:      include/net/mac802154.h
7515 F:      include/net/af_ieee802154.h
7516 F:      include/net/cfg802154.h
7517 F:      include/net/ieee802154_netdev.h
7518 F:      Documentation/networking/ieee802154.txt
7519
7520 IFE PROTOCOL
7521 M:      Yotam Gigi <yotam.gi@gmail.com>
7522 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7523 F:      net/ife
7524 F:      include/net/ife.h
7525 F:      include/uapi/linux/ife.h
7526
7527 IGORPLUG-USB IR RECEIVER
7528 M:      Sean Young <sean@mess.org>
7529 L:      linux-media@vger.kernel.org
7530 S:      Maintained
7531 F:      drivers/media/rc/igorplugusb.c
7532
7533 IGUANAWORKS USB IR TRANSCEIVER
7534 M:      Sean Young <sean@mess.org>
7535 L:      linux-media@vger.kernel.org
7536 S:      Maintained
7537 F:      drivers/media/rc/iguanair.c
7538
7539 IIO DIGITAL POTENTIOMETER DAC
7540 M:      Peter Rosin <peda@axentia.se>
7541 L:      linux-iio@vger.kernel.org
7542 S:      Maintained
7543 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7544 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7545 F:      drivers/iio/dac/dpot-dac.c
7546
7547 IIO ENVELOPE DETECTOR
7548 M:      Peter Rosin <peda@axentia.se>
7549 L:      linux-iio@vger.kernel.org
7550 S:      Maintained
7551 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7552 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7553 F:      drivers/iio/adc/envelope-detector.c
7554
7555 IIO MULTIPLEXER
7556 M:      Peter Rosin <peda@axentia.se>
7557 L:      linux-iio@vger.kernel.org
7558 S:      Maintained
7559 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7560 F:      drivers/iio/multiplexer/iio-mux.c
7561
7562 IIO SUBSYSTEM AND DRIVERS
7563 M:      Jonathan Cameron <jic23@kernel.org>
7564 R:      Hartmut Knaack <knaack.h@gmx.de>
7565 R:      Lars-Peter Clausen <lars@metafoo.de>
7566 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7567 L:      linux-iio@vger.kernel.org
7568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7569 S:      Maintained
7570 F:      Documentation/ABI/testing/configfs-iio*
7571 F:      Documentation/ABI/testing/sysfs-bus-iio*
7572 F:      Documentation/devicetree/bindings/iio/
7573 F:      drivers/iio/
7574 F:      drivers/staging/iio/
7575 F:      include/linux/iio/
7576 F:      tools/iio/
7577
7578 IIO UNIT CONVERTER
7579 M:      Peter Rosin <peda@axentia.se>
7580 L:      linux-iio@vger.kernel.org
7581 S:      Maintained
7582 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7585 F:      drivers/iio/afe/iio-rescale.c
7586
7587 IKANOS/ADI EAGLE ADSL USB DRIVER
7588 M:      Matthieu Castet <castet.matthieu@free.fr>
7589 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7590 S:      Maintained
7591 F:      drivers/usb/atm/ueagle-atm.c
7592
7593 IMGTEC ASCII LCD DRIVER
7594 M:      Paul Burton <paul.burton@mips.com>
7595 S:      Maintained
7596 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7597 F:      drivers/auxdisplay/img-ascii-lcd.c
7598
7599 IMGTEC IR DECODER DRIVER
7600 M:      James Hogan <jhogan@kernel.org>
7601 S:      Maintained
7602 F:      drivers/media/rc/img-ir/
7603
7604 IMON SOUNDGRAPH USB IR RECEIVER
7605 M:      Sean Young <sean@mess.org>
7606 L:      linux-media@vger.kernel.org
7607 S:      Maintained
7608 F:      drivers/media/rc/imon_raw.c
7609 F:      drivers/media/rc/imon.c
7610
7611 IMS TWINTURBO FRAMEBUFFER DRIVER
7612 L:      linux-fbdev@vger.kernel.org
7613 S:      Orphan
7614 F:      drivers/video/fbdev/imsttfb.c
7615
7616 INA209 HARDWARE MONITOR DRIVER
7617 M:      Guenter Roeck <linux@roeck-us.net>
7618 L:      linux-hwmon@vger.kernel.org
7619 S:      Maintained
7620 F:      Documentation/hwmon/ina209
7621 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7622 F:      drivers/hwmon/ina209.c
7623
7624 INA2XX HARDWARE MONITOR DRIVER
7625 M:      Guenter Roeck <linux@roeck-us.net>
7626 L:      linux-hwmon@vger.kernel.org
7627 S:      Maintained
7628 F:      Documentation/hwmon/ina2xx
7629 F:      drivers/hwmon/ina2xx.c
7630 F:      include/linux/platform_data/ina2xx.h
7631
7632 INDUSTRY PACK SUBSYSTEM (IPACK)
7633 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7634 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7635 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7636 L:      industrypack-devel@lists.sourceforge.net
7637 W:      http://industrypack.sourceforge.net
7638 S:      Maintained
7639 F:      drivers/ipack/
7640
7641 INFINIBAND SUBSYSTEM
7642 M:      Doug Ledford <dledford@redhat.com>
7643 M:      Jason Gunthorpe <jgg@mellanox.com>
7644 L:      linux-rdma@vger.kernel.org
7645 W:      https://github.com/linux-rdma/rdma-core
7646 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7648 S:      Supported
7649 F:      Documentation/devicetree/bindings/infiniband/
7650 F:      Documentation/infiniband/
7651 F:      drivers/infiniband/
7652 F:      include/uapi/linux/if_infiniband.h
7653 F:      include/uapi/rdma/
7654 F:      include/rdma/
7655
7656 INGENIC JZ4780 DMA Driver
7657 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7658 S:      Maintained
7659 F:      drivers/dma/dma-jz4780.c
7660
7661 INGENIC JZ4780 NAND DRIVER
7662 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7663 L:      linux-mtd@lists.infradead.org
7664 S:      Maintained
7665 F:      drivers/mtd/nand/raw/jz4780_*
7666
7667 INOTIFY
7668 M:      Jan Kara <jack@suse.cz>
7669 R:      Amir Goldstein <amir73il@gmail.com>
7670 L:      linux-fsdevel@vger.kernel.org
7671 S:      Maintained
7672 F:      Documentation/filesystems/inotify.txt
7673 F:      fs/notify/inotify/
7674 F:      include/linux/inotify.h
7675 F:      include/uapi/linux/inotify.h
7676
7677 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7678 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7679 L:      linux-input@vger.kernel.org
7680 Q:      http://patchwork.kernel.org/project/linux-input/list/
7681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7682 S:      Maintained
7683 F:      drivers/input/
7684 F:      include/linux/input.h
7685 F:      include/uapi/linux/input.h
7686 F:      include/uapi/linux/input-event-codes.h
7687 F:      include/linux/input/
7688 F:      Documentation/devicetree/bindings/input/
7689 F:      Documentation/devicetree/bindings/serio/
7690 F:      Documentation/input/
7691
7692 INPUT MULTITOUCH (MT) PROTOCOL
7693 M:      Henrik Rydberg <rydberg@bitmath.org>
7694 L:      linux-input@vger.kernel.org
7695 S:      Odd fixes
7696 F:      Documentation/input/multi-touch-protocol.rst
7697 F:      drivers/input/input-mt.c
7698 K:      \b(ABS|SYN)_MT_
7699
7700 INSIDE SECURE CRYPTO DRIVER
7701 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7702 F:      drivers/crypto/inside-secure/
7703 S:      Maintained
7704 L:      linux-crypto@vger.kernel.org
7705
7706 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7707 M:      Mimi Zohar <zohar@linux.ibm.com>
7708 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7709 L:      linux-integrity@vger.kernel.org
7710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7711 S:      Supported
7712 F:      security/integrity/ima/
7713
7714 INTEL 810/815 FRAMEBUFFER DRIVER
7715 M:      Antonino Daplas <adaplas@gmail.com>
7716 L:      linux-fbdev@vger.kernel.org
7717 S:      Maintained
7718 F:      drivers/video/fbdev/i810/
7719
7720 INTEL ASoC DRIVERS
7721 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7722 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7723 M:      Jie Yang <yang.jie@linux.intel.com>
7724 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7725 S:      Supported
7726 F:      sound/soc/intel/
7727
7728 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7729 M:      Hans de Goede <hdegoede@redhat.com>
7730 L:      platform-driver-x86@vger.kernel.org
7731 S:      Maintained
7732 F:      drivers/platform/x86/intel_atomisp2_pm.c
7733
7734 INTEL C600 SERIES SAS CONTROLLER DRIVER
7735 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7736 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7737 L:      linux-scsi@vger.kernel.org
7738 T:      git git://git.code.sf.net/p/intel-sas/isci
7739 S:      Supported
7740 F:      drivers/scsi/isci/
7741
7742 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7743 M:      Jani Nikula <jani.nikula@linux.intel.com>
7744 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7745 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7746 L:      intel-gfx@lists.freedesktop.org
7747 W:      https://01.org/linuxgraphics/
7748 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7749 C:      irc://chat.freenode.net/intel-gfx
7750 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7751 T:      git git://anongit.freedesktop.org/drm-intel
7752 S:      Supported
7753 F:      drivers/gpu/drm/i915/
7754 F:      include/drm/i915*
7755 F:      include/uapi/drm/i915_drm.h
7756 F:      Documentation/gpu/i915.rst
7757
7758 INTEL ETHERNET DRIVERS
7759 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7760 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7761 W:      http://www.intel.com/support/feedback.htm
7762 W:      http://e1000.sourceforge.net/
7763 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7766 S:      Supported
7767 F:      Documentation/networking/device_drivers/intel/e100.rst
7768 F:      Documentation/networking/device_drivers/intel/e1000.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7770 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7771 F:      Documentation/networking/device_drivers/intel/igb.rst
7772 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7773 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7776 F:      Documentation/networking/device_drivers/intel/i40e.rst
7777 F:      Documentation/networking/device_drivers/intel/iavf.rst
7778 F:      Documentation/networking/device_drivers/intel/ice.rst
7779 F:      drivers/net/ethernet/intel/
7780 F:      drivers/net/ethernet/intel/*/
7781 F:      include/linux/avf/virtchnl.h
7782
7783 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7784 M:      Maik Broemme <mbroemme@libmpq.org>
7785 L:      linux-fbdev@vger.kernel.org
7786 S:      Maintained
7787 F:      Documentation/fb/intelfb.txt
7788 F:      drivers/video/fbdev/intelfb/
7789
7790 INTEL GPIO DRIVERS
7791 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7792 L:      linux-gpio@vger.kernel.org
7793 S:      Maintained
7794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7795 F:      drivers/gpio/gpio-ich.c
7796 F:      drivers/gpio/gpio-intel-mid.c
7797 F:      drivers/gpio/gpio-lynxpoint.c
7798 F:      drivers/gpio/gpio-merrifield.c
7799 F:      drivers/gpio/gpio-ml-ioh.c
7800 F:      drivers/gpio/gpio-pch.c
7801 F:      drivers/gpio/gpio-sch.c
7802 F:      drivers/gpio/gpio-sodaville.c
7803
7804 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7805 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7806 M:      Zhi Wang <zhi.a.wang@intel.com>
7807 L:      intel-gvt-dev@lists.freedesktop.org
7808 L:      intel-gfx@lists.freedesktop.org
7809 W:      https://01.org/igvt-g
7810 T:      git https://github.com/intel/gvt-linux.git
7811 S:      Supported
7812 F:      drivers/gpu/drm/i915/gvt/
7813
7814 INTEL HID EVENT DRIVER
7815 M:      Alex Hung <alex.hung@canonical.com>
7816 L:      platform-driver-x86@vger.kernel.org
7817 S:      Maintained
7818 F:      drivers/platform/x86/intel-hid.c
7819
7820 INTEL I/OAT DMA DRIVER
7821 M:      Dave Jiang <dave.jiang@intel.com>
7822 R:      Dan Williams <dan.j.williams@intel.com>
7823 L:      dmaengine@vger.kernel.org
7824 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7825 S:      Supported
7826 F:      drivers/dma/ioat*
7827
7828 INTEL IDLE DRIVER
7829 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7830 M:      Len Brown <lenb@kernel.org>
7831 L:      linux-pm@vger.kernel.org
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7833 B:      https://bugzilla.kernel.org
7834 S:      Supported
7835 F:      drivers/idle/intel_idle.c
7836
7837 INTEL INTEGRATED SENSOR HUB DRIVER
7838 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7839 M:      Jiri Kosina <jikos@kernel.org>
7840 L:      linux-input@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/hid/intel-ish-hid/
7843
7844 INTEL IOMMU (VT-d)
7845 M:      David Woodhouse <dwmw2@infradead.org>
7846 L:      iommu@lists.linux-foundation.org
7847 T:      git git://git.infradead.org/iommu-2.6.git
7848 S:      Supported
7849 F:      drivers/iommu/intel-iommu.c
7850 F:      include/linux/intel-iommu.h
7851
7852 INTEL IOP-ADMA DMA DRIVER
7853 R:      Dan Williams <dan.j.williams@intel.com>
7854 S:      Odd fixes
7855 F:      drivers/dma/iop-adma.c
7856
7857 INTEL IPU3 CSI-2 CIO2 DRIVER
7858 M:      Yong Zhi <yong.zhi@intel.com>
7859 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7860 M:      Bingbu Cao <bingbu.cao@intel.com>
7861 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7862 L:      linux-media@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/media/pci/intel/ipu3/
7865 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7866
7867 INTEL IPU3 CSI-2 IMGU DRIVER
7868 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7869 L:      linux-media@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/staging/media/ipu3/
7872 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7873 F:      Documentation/media/v4l-drivers/ipu3.rst
7874
7875 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7876 M:      Krzysztof Halasa <khalasa@piap.pl>
7877 S:      Maintained
7878 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7879 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7880 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7882 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7883 F:      drivers/net/wan/ixp4xx_hss.c
7884
7885 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7886 M:      Deepak Saxena <dsaxena@plexity.net>
7887 S:      Maintained
7888 F:      drivers/char/hw_random/ixp4xx-rng.c
7889
7890 INTEL MANAGEMENT ENGINE (mei)
7891 M:      Tomas Winkler <tomas.winkler@intel.com>
7892 L:      linux-kernel@vger.kernel.org
7893 S:      Supported
7894 F:      include/uapi/linux/mei.h
7895 F:      include/linux/mei_cl_bus.h
7896 F:      drivers/misc/mei/*
7897 F:      drivers/watchdog/mei_wdt.c
7898 F:      Documentation/misc-devices/mei/*
7899 F:      samples/mei/*
7900
7901 INTEL MENLOW THERMAL DRIVER
7902 M:      Sujith Thomas <sujith.thomas@intel.com>
7903 L:      platform-driver-x86@vger.kernel.org
7904 W:      https://01.org/linux-acpi
7905 S:      Supported
7906 F:      drivers/platform/x86/intel_menlow.c
7907
7908 INTEL MIC DRIVERS (mic)
7909 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7910 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7911 S:      Supported
7912 W:      https://github.com/sudeepdutt/mic
7913 W:      http://software.intel.com/en-us/mic-developer
7914 F:      include/linux/mic_bus.h
7915 F:      include/linux/scif.h
7916 F:      include/uapi/linux/mic_common.h
7917 F:      include/uapi/linux/mic_ioctl.h
7918 F:      include/uapi/linux/scif_ioctl.h
7919 F:      drivers/misc/mic/
7920 F:      drivers/dma/mic_x100_dma.c
7921 F:      drivers/dma/mic_x100_dma.h
7922 F:      Documentation/mic/
7923
7924 INTEL PMC CORE DRIVER
7925 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7926 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7927 L:      platform-driver-x86@vger.kernel.org
7928 S:      Maintained
7929 F:      drivers/platform/x86/intel_pmc_core*
7930
7931 INTEL PMC/P-Unit IPC DRIVER
7932 M:      Zha Qipeng<qipeng.zha@intel.com>
7933 L:      platform-driver-x86@vger.kernel.org
7934 S:      Maintained
7935 F:      drivers/platform/x86/intel_pmc_ipc.c
7936 F:      drivers/platform/x86/intel_punit_ipc.c
7937 F:      arch/x86/include/asm/intel_pmc_ipc.h
7938 F:      arch/x86/include/asm/intel_punit_ipc.h
7939
7940 INTEL PMIC GPIO DRIVERS
7941 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7942 S:      Maintained
7943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7944 F:      drivers/gpio/gpio-*cove.c
7945 F:      drivers/gpio/gpio-msic.c
7946
7947 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7948 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7949 S:      Maintained
7950 F:      drivers/mfd/intel_msic.c
7951 F:      drivers/mfd/intel_soc_pmic*
7952 F:      include/linux/mfd/intel_msic.h
7953 F:      include/linux/mfd/intel_soc_pmic*
7954
7955 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7956 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7957 L:      linux-wireless@vger.kernel.org
7958 S:      Maintained
7959 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7960 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7961 F:      drivers/net/wireless/intel/ipw2x00/
7962
7963 INTEL PSTATE DRIVER
7964 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7965 M:      Len Brown <lenb@kernel.org>
7966 L:      linux-pm@vger.kernel.org
7967 S:      Supported
7968 F:      drivers/cpufreq/intel_pstate.c
7969
7970 INTEL RDMA RNIC DRIVER
7971 M:      Faisal Latif <faisal.latif@intel.com>
7972 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7973 L:      linux-rdma@vger.kernel.org
7974 S:      Supported
7975 F:      drivers/infiniband/hw/i40iw/
7976 F:      include/uapi/rdma/i40iw-abi.h
7977
7978 INTEL TELEMETRY DRIVER
7979 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7980 M:      "David E. Box" <david.e.box@linux.intel.com>
7981 L:      platform-driver-x86@vger.kernel.org
7982 S:      Maintained
7983 F:      arch/x86/include/asm/intel_telemetry.h
7984 F:      drivers/platform/x86/intel_telemetry*
7985
7986 INTEL VIRTUAL BUTTON DRIVER
7987 M:      AceLan Kao <acelan.kao@canonical.com>
7988 L:      platform-driver-x86@vger.kernel.org
7989 S:      Maintained
7990 F:      drivers/platform/x86/intel-vbtn.c
7991
7992 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7993 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7994 L:      linux-wireless@vger.kernel.org
7995 S:      Supported
7996 F:      drivers/net/wireless/intel/iwlegacy/
7997
7998 INTEL WIRELESS WIFI LINK (iwlwifi)
7999 M:      Johannes Berg <johannes.berg@intel.com>
8000 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8001 M:      Luca Coelho <luciano.coelho@intel.com>
8002 M:      Intel Linux Wireless <linuxwifi@intel.com>
8003 L:      linux-wireless@vger.kernel.org
8004 W:      http://intellinuxwireless.org
8005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8006 S:      Supported
8007 F:      drivers/net/wireless/intel/iwlwifi/
8008
8009 INTEL WIRELESS WIMAX CONNECTION 2400
8010 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8011 M:      linux-wimax@intel.com
8012 L:      wimax@linuxwimax.org (subscribers-only)
8013 S:      Supported
8014 W:      http://linuxwimax.org
8015 F:      Documentation/wimax/README.i2400m
8016 F:      drivers/net/wimax/i2400m/
8017 F:      include/uapi/linux/wimax/i2400m.h
8018
8019 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8020 M:      Mario Limonciello <mario.limonciello@dell.com>
8021 S:      Maintained
8022 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8023
8024 INTEL(R) TRACE HUB
8025 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8026 S:      Supported
8027 F:      Documentation/trace/intel_th.rst
8028 F:      drivers/hwtracing/intel_th/
8029
8030 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8031 M:      Ning Sun <ning.sun@intel.com>
8032 L:      tboot-devel@lists.sourceforge.net
8033 W:      http://tboot.sourceforge.net
8034 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8035 S:      Supported
8036 F:      Documentation/intel_txt.txt
8037 F:      include/linux/tboot.h
8038 F:      arch/x86/kernel/tboot.c
8039
8040 INTEL-MID GPIO DRIVER
8041 M:      David Cohen <david.a.cohen@linux.intel.com>
8042 L:      linux-gpio@vger.kernel.org
8043 S:      Maintained
8044 F:      drivers/gpio/gpio-intel-mid.c
8045
8046 INTERCONNECT API
8047 M:      Georgi Djakov <georgi.djakov@linaro.org>
8048 S:      Maintained
8049 F:      Documentation/interconnect/
8050 F:      Documentation/devicetree/bindings/interconnect/
8051 F:      drivers/interconnect/
8052 F:      include/dt-bindings/interconnect/
8053 F:      include/linux/interconnect-provider.h
8054 F:      include/linux/interconnect.h
8055
8056 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8057 M:      Linus Walleij <linus.walleij@linaro.org>
8058 L:      linux-iio@vger.kernel.org
8059 S:      Maintained
8060 F:      drivers/iio/gyro/mpu3050*
8061 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8062
8063 IOC3 ETHERNET DRIVER
8064 M:      Ralf Baechle <ralf@linux-mips.org>
8065 L:      linux-mips@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8068
8069 IOC3 SERIAL DRIVER
8070 M:      Pat Gefre <pfg@sgi.com>
8071 L:      linux-serial@vger.kernel.org
8072 S:      Maintained
8073 F:      drivers/tty/serial/ioc3_serial.c
8074
8075 IOMAP FILESYSTEM LIBRARY
8076 M:      Christoph Hellwig <hch@infradead.org>
8077 M:      Darrick J. Wong <darrick.wong@oracle.com>
8078 M:      linux-xfs@vger.kernel.org
8079 M:      linux-fsdevel@vger.kernel.org
8080 L:      linux-xfs@vger.kernel.org
8081 L:      linux-fsdevel@vger.kernel.org
8082 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8083 S:      Supported
8084 F:      fs/iomap.c
8085 F:      include/linux/iomap.h
8086
8087 IOMMU DRIVERS
8088 M:      Joerg Roedel <joro@8bytes.org>
8089 L:      iommu@lists.linux-foundation.org
8090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8091 S:      Maintained
8092 F:      Documentation/devicetree/bindings/iommu/
8093 F:      drivers/iommu/
8094 F:      include/linux/iommu.h
8095 F:      include/linux/of_iommu.h
8096 F:      include/linux/iova.h
8097
8098 IP MASQUERADING
8099 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8100 S:      Maintained
8101 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8102
8103 IPMI SUBSYSTEM
8104 M:      Corey Minyard <minyard@acm.org>
8105 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8106 W:      http://openipmi.sourceforge.net/
8107 S:      Supported
8108 F:      Documentation/devicetree/bindings/ipmi/
8109 F:      Documentation/IPMI.txt
8110 F:      drivers/char/ipmi/
8111 F:      include/linux/ipmi*
8112 F:      include/uapi/linux/ipmi*
8113
8114 IPS SCSI RAID DRIVER
8115 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8116 L:      linux-scsi@vger.kernel.org
8117 W:      http://www.adaptec.com/
8118 S:      Maintained
8119 F:      drivers/scsi/ips*
8120
8121 IPVS
8122 M:      Wensong Zhang <wensong@linux-vs.org>
8123 M:      Simon Horman <horms@verge.net.au>
8124 M:      Julian Anastasov <ja@ssi.bg>
8125 L:      netdev@vger.kernel.org
8126 L:      lvs-devel@vger.kernel.org
8127 S:      Maintained
8128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8130 F:      Documentation/networking/ipvs-sysctl.txt
8131 F:      include/net/ip_vs.h
8132 F:      include/uapi/linux/ip_vs.h
8133 F:      net/netfilter/ipvs/
8134
8135 IPWIRELESS DRIVER
8136 M:      Jiri Kosina <jikos@kernel.org>
8137 M:      David Sterba <dsterba@suse.com>
8138 S:      Odd Fixes
8139 F:      drivers/tty/ipwireless/
8140
8141 IPX NETWORK LAYER
8142 L:      netdev@vger.kernel.org
8143 S:      Obsolete
8144 F:      include/uapi/linux/ipx.h
8145
8146 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8147 M:      Marc Zyngier <marc.zyngier@arm.com>
8148 S:      Maintained
8149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8150 F:      Documentation/IRQ-domain.txt
8151 F:      include/linux/irqdomain.h
8152 F:      kernel/irq/irqdomain.c
8153 F:      kernel/irq/msi.c
8154
8155 IRQ SUBSYSTEM
8156 M:      Thomas Gleixner <tglx@linutronix.de>
8157 L:      linux-kernel@vger.kernel.org
8158 S:      Maintained
8159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8160 F:      kernel/irq/
8161
8162 IRQCHIP DRIVERS
8163 M:      Thomas Gleixner <tglx@linutronix.de>
8164 M:      Jason Cooper <jason@lakedaemon.net>
8165 M:      Marc Zyngier <marc.zyngier@arm.com>
8166 L:      linux-kernel@vger.kernel.org
8167 S:      Maintained
8168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8169 F:      Documentation/devicetree/bindings/interrupt-controller/
8170 F:      drivers/irqchip/
8171
8172 ISA
8173 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8174 S:      Maintained
8175 F:      Documentation/isa.txt
8176 F:      drivers/base/isa.c
8177 F:      include/linux/isa.h
8178
8179 ISA RADIO MODULE
8180 M:      Hans Verkuil <hverkuil@xs4all.nl>
8181 L:      linux-media@vger.kernel.org
8182 T:      git git://linuxtv.org/media_tree.git
8183 W:      https://linuxtv.org
8184 S:      Maintained
8185 F:      drivers/media/radio/radio-isa*
8186
8187 ISAPNP
8188 M:      Jaroslav Kysela <perex@perex.cz>
8189 S:      Maintained
8190 F:      Documentation/isapnp.txt
8191 F:      drivers/pnp/isapnp/
8192 F:      include/linux/isapnp.h
8193
8194 ISCSI
8195 M:      Lee Duncan <lduncan@suse.com>
8196 M:      Chris Leech <cleech@redhat.com>
8197 L:      open-iscsi@googlegroups.com
8198 W:      www.open-iscsi.com
8199 S:      Maintained
8200 F:      drivers/scsi/*iscsi*
8201 F:      include/scsi/*iscsi*
8202
8203 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8204 M:      Peter Jones <pjones@redhat.com>
8205 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8206 S:      Maintained
8207 F:      drivers/firmware/iscsi_ibft*
8208
8209 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8210 M:      Sagi Grimberg <sagi@grimberg.me>
8211 M:      Max Gurtovoy <maxg@mellanox.com>
8212 L:      linux-rdma@vger.kernel.org
8213 S:      Supported
8214 W:      http://www.openfabrics.org
8215 W:      www.open-iscsi.org
8216 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8217 F:      drivers/infiniband/ulp/iser/
8218
8219 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8220 M:      Sagi Grimberg <sagi@grimberg.me>
8221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8222 L:      linux-rdma@vger.kernel.org
8223 L:      target-devel@vger.kernel.org
8224 S:      Supported
8225 W:      http://www.linux-iscsi.org
8226 F:      drivers/infiniband/ulp/isert
8227
8228 ISDN SUBSYSTEM
8229 M:      Karsten Keil <isdn@linux-pingi.de>
8230 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8231 L:      netdev@vger.kernel.org
8232 W:      http://www.isdn4linux.de
8233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8234 S:      Maintained
8235 F:      Documentation/isdn/
8236 F:      drivers/isdn/
8237 F:      include/linux/isdn.h
8238 F:      include/linux/isdn/
8239 F:      include/uapi/linux/isdn.h
8240 F:      include/uapi/linux/isdn/
8241
8242 IT87 HARDWARE MONITORING DRIVER
8243 M:      Jean Delvare <jdelvare@suse.com>
8244 L:      linux-hwmon@vger.kernel.org
8245 S:      Maintained
8246 F:      Documentation/hwmon/it87
8247 F:      drivers/hwmon/it87.c
8248
8249 IT913X MEDIA DRIVER
8250 M:      Antti Palosaari <crope@iki.fi>
8251 L:      linux-media@vger.kernel.org
8252 W:      https://linuxtv.org
8253 W:      http://palosaari.fi/linux/
8254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8255 T:      git git://linuxtv.org/anttip/media_tree.git
8256 S:      Maintained
8257 F:      drivers/media/tuners/it913x*
8258
8259 IVTV VIDEO4LINUX DRIVER
8260 M:      Andy Walls <awalls@md.metrocast.net>
8261 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8262 L:      linux-media@vger.kernel.org
8263 T:      git git://linuxtv.org/media_tree.git
8264 W:      http://www.ivtvdriver.org
8265 S:      Maintained
8266 F:      Documentation/media/v4l-drivers/ivtv*
8267 F:      drivers/media/pci/ivtv/
8268 F:      include/uapi/linux/ivtv*
8269
8270 IX2505V MEDIA DRIVER
8271 M:      Malcolm Priestley <tvboxspy@gmail.com>
8272 L:      linux-media@vger.kernel.org
8273 W:      https://linuxtv.org
8274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8275 S:      Maintained
8276 F:      drivers/media/dvb-frontends/ix2505v*
8277
8278 JAILHOUSE HYPERVISOR INTERFACE
8279 M:      Jan Kiszka <jan.kiszka@siemens.com>
8280 L:      jailhouse-dev@googlegroups.com
8281 S:      Maintained
8282 F:      arch/x86/kernel/jailhouse.c
8283 F:      arch/x86/include/asm/jailhouse_para.h
8284
8285 JC42.4 TEMPERATURE SENSOR DRIVER
8286 M:      Guenter Roeck <linux@roeck-us.net>
8287 L:      linux-hwmon@vger.kernel.org
8288 S:      Maintained
8289 F:      drivers/hwmon/jc42.c
8290 F:      Documentation/hwmon/jc42
8291
8292 JFS FILESYSTEM
8293 M:      Dave Kleikamp <shaggy@kernel.org>
8294 L:      jfs-discussion@lists.sourceforge.net
8295 W:      http://jfs.sourceforge.net/
8296 T:      git git://github.com/kleikamp/linux-shaggy.git
8297 S:      Maintained
8298 F:      Documentation/filesystems/jfs.txt
8299 F:      fs/jfs/
8300
8301 JME NETWORK DRIVER
8302 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8303 L:      netdev@vger.kernel.org
8304 S:      Maintained
8305 F:      drivers/net/ethernet/jme.*
8306
8307 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8308 M:      David Woodhouse <dwmw2@infradead.org>
8309 L:      linux-mtd@lists.infradead.org
8310 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8311 S:      Maintained
8312 F:      fs/jffs2/
8313 F:      include/uapi/linux/jffs2.h
8314
8315 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8316 M:      "Theodore Ts'o" <tytso@mit.edu>
8317 M:      Jan Kara <jack@suse.com>
8318 L:      linux-ext4@vger.kernel.org
8319 S:      Maintained
8320 F:      fs/jbd2/
8321 F:      include/linux/jbd2.h
8322
8323 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8324 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8325 L:      linux-media@vger.kernel.org
8326 S:      Maintained
8327 F:      drivers/media/platform/rcar_jpu.c
8328
8329 JSM Neo PCI based serial card
8330 L:      linux-serial@vger.kernel.org
8331 S:      Orphan
8332 F:      drivers/tty/serial/jsm/
8333
8334 K10TEMP HARDWARE MONITORING DRIVER
8335 M:      Clemens Ladisch <clemens@ladisch.de>
8336 L:      linux-hwmon@vger.kernel.org
8337 S:      Maintained
8338 F:      Documentation/hwmon/k10temp
8339 F:      drivers/hwmon/k10temp.c
8340
8341 K8TEMP HARDWARE MONITORING DRIVER
8342 M:      Rudolf Marek <r.marek@assembler.cz>
8343 L:      linux-hwmon@vger.kernel.org
8344 S:      Maintained
8345 F:      Documentation/hwmon/k8temp
8346 F:      drivers/hwmon/k8temp.c
8347
8348 KASAN
8349 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8350 R:      Alexander Potapenko <glider@google.com>
8351 R:      Dmitry Vyukov <dvyukov@google.com>
8352 L:      kasan-dev@googlegroups.com
8353 S:      Maintained
8354 F:      arch/*/include/asm/kasan.h
8355 F:      arch/*/mm/kasan_init*
8356 F:      Documentation/dev-tools/kasan.rst
8357 F:      include/linux/kasan*.h
8358 F:      lib/test_kasan.c
8359 F:      mm/kasan/
8360 F:      scripts/Makefile.kasan
8361
8362 KCONFIG
8363 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8365 L:      linux-kbuild@vger.kernel.org
8366 S:      Maintained
8367 F:      Documentation/kbuild/kconfig*
8368 F:      scripts/kconfig/
8369 F:      scripts/Kconfig.include
8370
8371 KDUMP
8372 M:      Dave Young <dyoung@redhat.com>
8373 M:      Baoquan He <bhe@redhat.com>
8374 R:      Vivek Goyal <vgoyal@redhat.com>
8375 L:      kexec@lists.infradead.org
8376 W:      http://lse.sourceforge.net/kdump/
8377 S:      Maintained
8378 F:      Documentation/kdump/
8379
8380 KEENE FM RADIO TRANSMITTER DRIVER
8381 M:      Hans Verkuil <hverkuil@xs4all.nl>
8382 L:      linux-media@vger.kernel.org
8383 T:      git git://linuxtv.org/media_tree.git
8384 W:      https://linuxtv.org
8385 S:      Maintained
8386 F:      drivers/media/radio/radio-keene*
8387
8388 KERNEL AUTOMOUNTER
8389 M:      Ian Kent <raven@themaw.net>
8390 L:      autofs@vger.kernel.org
8391 S:      Maintained
8392 F:      fs/autofs/
8393
8394 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8395 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8396 M:      Michal Marek <michal.lkml@markovi.net>
8397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8398 L:      linux-kbuild@vger.kernel.org
8399 S:      Maintained
8400 F:      Documentation/kbuild/
8401 F:      Makefile
8402 F:      scripts/Kbuild*
8403 F:      scripts/Makefile*
8404 F:      scripts/basic/
8405 F:      scripts/mk*
8406 F:      scripts/mod/
8407 F:      scripts/package/
8408
8409 KERNEL JANITORS
8410 L:      kernel-janitors@vger.kernel.org
8411 W:      http://kernelnewbies.org/KernelJanitors
8412 S:      Odd Fixes
8413
8414 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8415 M:      "J. Bruce Fields" <bfields@fieldses.org>
8416 M:      Jeff Layton <jlayton@kernel.org>
8417 L:      linux-nfs@vger.kernel.org
8418 W:      http://nfs.sourceforge.net/
8419 T:      git git://linux-nfs.org/~bfields/linux.git
8420 S:      Supported
8421 F:      fs/nfsd/
8422 F:      include/uapi/linux/nfsd/
8423 F:      fs/lockd/
8424 F:      fs/nfs_common/
8425 F:      net/sunrpc/
8426 F:      include/linux/lockd/
8427 F:      include/linux/sunrpc/
8428 F:      include/uapi/linux/sunrpc/
8429
8430 KERNEL SELFTEST FRAMEWORK
8431 M:      Shuah Khan <shuah@kernel.org>
8432 M:      Shuah Khan <skhan@linuxfoundation.org>
8433 L:      linux-kselftest@vger.kernel.org
8434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8435 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8436 S:      Maintained
8437 F:      tools/testing/selftests/
8438 F:      Documentation/dev-tools/kselftest*
8439
8440 KERNEL USERMODE HELPER
8441 M:      Luis Chamberlain <mcgrof@kernel.org>
8442 L:      linux-kernel@vger.kernel.org
8443 S:      Maintained
8444 F:      kernel/umh.c
8445 F:      include/linux/umh.h
8446
8447 KERNEL VIRTUAL MACHINE (KVM)
8448 M:      Paolo Bonzini <pbonzini@redhat.com>
8449 M:      Radim Krčmář <rkrcmar@redhat.com>
8450 L:      kvm@vger.kernel.org
8451 W:      http://www.linux-kvm.org
8452 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8453 S:      Supported
8454 F:      Documentation/virtual/kvm/
8455 F:      include/trace/events/kvm.h
8456 F:      include/uapi/asm-generic/kvm*
8457 F:      include/uapi/linux/kvm*
8458 F:      include/asm-generic/kvm*
8459 F:      include/linux/kvm*
8460 F:      include/kvm/iodev.h
8461 F:      virt/kvm/*
8462 F:      tools/kvm/
8463 F:      tools/testing/selftests/kvm/
8464
8465 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8466 M:      Joerg Roedel <joro@8bytes.org>
8467 L:      kvm@vger.kernel.org
8468 W:      http://www.linux-kvm.org/
8469 S:      Maintained
8470 F:      arch/x86/include/asm/svm.h
8471 F:      arch/x86/kvm/svm.c
8472
8473 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8474 M:      Christoffer Dall <christoffer.dall@arm.com>
8475 M:      Marc Zyngier <marc.zyngier@arm.com>
8476 R:      James Morse <james.morse@arm.com>
8477 R:      Julien Thierry <julien.thierry@arm.com>
8478 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8480 L:      kvmarm@lists.cs.columbia.edu
8481 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8483 S:      Maintained
8484 F:      arch/arm/include/uapi/asm/kvm*
8485 F:      arch/arm/include/asm/kvm*
8486 F:      arch/arm/kvm/
8487 F:      arch/arm64/include/uapi/asm/kvm*
8488 F:      arch/arm64/include/asm/kvm*
8489 F:      arch/arm64/kvm/
8490 F:      virt/kvm/arm/
8491 F:      include/kvm/arm_*
8492
8493 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8494 M:      James Hogan <jhogan@kernel.org>
8495 L:      linux-mips@vger.kernel.org
8496 S:      Supported
8497 F:      arch/mips/include/uapi/asm/kvm*
8498 F:      arch/mips/include/asm/kvm*
8499 F:      arch/mips/kvm/
8500
8501 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8502 M:      Paul Mackerras <paulus@ozlabs.org>
8503 L:      kvm-ppc@vger.kernel.org
8504 W:      http://www.linux-kvm.org/
8505 T:      git git://github.com/agraf/linux-2.6.git
8506 S:      Supported
8507 F:      arch/powerpc/include/uapi/asm/kvm*
8508 F:      arch/powerpc/include/asm/kvm*
8509 F:      arch/powerpc/kvm/
8510 F:      arch/powerpc/kernel/kvm*
8511
8512 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8513 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8514 M:      Janosch Frank <frankja@linux.ibm.com>
8515 R:      David Hildenbrand <david@redhat.com>
8516 R:      Cornelia Huck <cohuck@redhat.com>
8517 L:      linux-s390@vger.kernel.org
8518 W:      http://www.ibm.com/developerworks/linux/linux390/
8519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8520 S:      Supported
8521 F:      arch/s390/include/uapi/asm/kvm*
8522 F:      arch/s390/include/asm/gmap.h
8523 F:      arch/s390/include/asm/kvm*
8524 F:      arch/s390/kvm/
8525 F:      arch/s390/mm/gmap.c
8526
8527 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8528 M:      Paolo Bonzini <pbonzini@redhat.com>
8529 M:      Radim Krčmář <rkrcmar@redhat.com>
8530 L:      kvm@vger.kernel.org
8531 W:      http://www.linux-kvm.org
8532 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8533 S:      Supported
8534 F:      arch/x86/kvm/
8535 F:      arch/x86/kvm/*/
8536 F:      arch/x86/include/uapi/asm/kvm*
8537 F:      arch/x86/include/asm/kvm*
8538 F:      arch/x86/include/asm/pvclock-abi.h
8539 F:      arch/x86/kernel/kvm.c
8540 F:      arch/x86/kernel/kvmclock.c
8541
8542 KERNFS
8543 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8544 M:      Tejun Heo <tj@kernel.org>
8545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8546 S:      Supported
8547 F:      include/linux/kernfs.h
8548 F:      fs/kernfs/
8549
8550 KEXEC
8551 M:      Eric Biederman <ebiederm@xmission.com>
8552 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8553 L:      kexec@lists.infradead.org
8554 S:      Maintained
8555 F:      include/linux/kexec.h
8556 F:      include/uapi/linux/kexec.h
8557 F:      kernel/kexec*
8558
8559 KEYS-ENCRYPTED
8560 M:      Mimi Zohar <zohar@linux.ibm.com>
8561 L:      linux-integrity@vger.kernel.org
8562 L:      keyrings@vger.kernel.org
8563 S:      Supported
8564 F:      Documentation/security/keys/trusted-encrypted.rst
8565 F:      include/keys/encrypted-type.h
8566 F:      security/keys/encrypted-keys/
8567
8568 KEYS-TRUSTED
8569 M:      James Bottomley <jejb@linux.ibm.com>
8570 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8571 M:      Mimi Zohar <zohar@linux.ibm.com>
8572 L:      linux-integrity@vger.kernel.org
8573 L:      keyrings@vger.kernel.org
8574 S:      Supported
8575 F:      Documentation/security/keys/trusted-encrypted.rst
8576 F:      include/keys/trusted-type.h
8577 F:      security/keys/trusted.c
8578 F:      security/keys/trusted.h
8579
8580 KEYS/KEYRINGS:
8581 M:      David Howells <dhowells@redhat.com>
8582 L:      keyrings@vger.kernel.org
8583 S:      Maintained
8584 F:      Documentation/security/keys/core.rst
8585 F:      include/linux/key.h
8586 F:      include/linux/key-type.h
8587 F:      include/linux/keyctl.h
8588 F:      include/uapi/linux/keyctl.h
8589 F:      include/keys/
8590 F:      security/keys/
8591
8592 KGDB / KDB /debug_core
8593 M:      Jason Wessel <jason.wessel@windriver.com>
8594 M:      Daniel Thompson <daniel.thompson@linaro.org>
8595 W:      http://kgdb.wiki.kernel.org/
8596 L:      kgdb-bugreport@lists.sourceforge.net
8597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8598 S:      Maintained
8599 F:      Documentation/dev-tools/kgdb.rst
8600 F:      drivers/misc/kgdbts.c
8601 F:      drivers/tty/serial/kgdboc.c
8602 F:      include/linux/kdb.h
8603 F:      include/linux/kgdb.h
8604 F:      kernel/debug/
8605
8606 KMEMLEAK
8607 M:      Catalin Marinas <catalin.marinas@arm.com>
8608 S:      Maintained
8609 F:      Documentation/dev-tools/kmemleak.rst
8610 F:      include/linux/kmemleak.h
8611 F:      mm/kmemleak.c
8612 F:      mm/kmemleak-test.c
8613
8614 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8615 M:      Luis Chamberlain <mcgrof@kernel.org>
8616 L:      linux-kernel@vger.kernel.org
8617 S:      Maintained
8618 F:      kernel/kmod.c
8619 F:      include/linux/kmod.h
8620 F:      lib/test_kmod.c
8621 F:      tools/testing/selftests/kmod/
8622
8623 KPROBES
8624 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8625 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8626 M:      "David S. Miller" <davem@davemloft.net>
8627 M:      Masami Hiramatsu <mhiramat@kernel.org>
8628 S:      Maintained
8629 F:      Documentation/kprobes.txt
8630 F:      include/linux/kprobes.h
8631 F:      include/asm-generic/kprobes.h
8632 F:      kernel/kprobes.c
8633
8634 KS0108 LCD CONTROLLER DRIVER
8635 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8636 S:      Maintained
8637 F:      Documentation/auxdisplay/ks0108
8638 F:      drivers/auxdisplay/ks0108.c
8639 F:      include/linux/ks0108.h
8640
8641 L3MDEV
8642 M:      David Ahern <dsa@cumulusnetworks.com>
8643 L:      netdev@vger.kernel.org
8644 S:      Maintained
8645 F:      net/l3mdev
8646 F:      include/net/l3mdev.h
8647
8648 L7 BPF FRAMEWORK
8649 M:      John Fastabend <john.fastabend@gmail.com>
8650 M:      Daniel Borkmann <daniel@iogearbox.net>
8651 L:      netdev@vger.kernel.org
8652 L:      bpf@vger.kernel.org
8653 S:      Maintained
8654 F:      include/linux/skmsg.h
8655 F:      net/core/skmsg.c
8656 F:      net/core/sock_map.c
8657 F:      net/ipv4/tcp_bpf.c
8658
8659 LANTIQ / INTEL Ethernet drivers
8660 M:      Hauke Mehrtens <hauke@hauke-m.de>
8661 L:      netdev@vger.kernel.org
8662 S:      Maintained
8663 F:      net/dsa/tag_gswip.c
8664 F:      drivers/net/ethernet/lantiq_xrx200.c
8665 F:      drivers/net/dsa/lantiq_pce.h
8666 F:      drivers/net/dsa/lantiq_gswip.c
8667
8668 LANTIQ MIPS ARCHITECTURE
8669 M:      John Crispin <john@phrozen.org>
8670 L:      linux-mips@vger.kernel.org
8671 S:      Maintained
8672 F:      arch/mips/lantiq
8673 F:      drivers/soc/lantiq
8674
8675 LAPB module
8676 L:      linux-x25@vger.kernel.org
8677 S:      Orphan
8678 F:      Documentation/networking/lapb-module.txt
8679 F:      include/*/lapb.h
8680 F:      net/lapb/
8681
8682 LASI 53c700 driver for PARISC
8683 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8684 L:      linux-scsi@vger.kernel.org
8685 S:      Maintained
8686 F:      Documentation/scsi/53c700.txt
8687 F:      drivers/scsi/53c700*
8688
8689 LEAKING_ADDRESSES
8690 M:      Tobin C. Harding <me@tobin.cc>
8691 M:      Tycho Andersen <tycho@tycho.ws>
8692 L:      kernel-hardening@lists.openwall.com
8693 S:      Maintained
8694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8695 F:      scripts/leaking_addresses.pl
8696
8697 LED SUBSYSTEM
8698 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8699 M:      Pavel Machek <pavel@ucw.cz>
8700 L:      linux-leds@vger.kernel.org
8701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8702 S:      Maintained
8703 F:      Documentation/devicetree/bindings/leds/
8704 F:      drivers/leds/
8705 F:      include/linux/leds.h
8706
8707 LEGACY EEPROM DRIVER
8708 M:      Jean Delvare <jdelvare@suse.com>
8709 S:      Maintained
8710 F:      Documentation/misc-devices/eeprom
8711 F:      drivers/misc/eeprom/eeprom.c
8712
8713 LEGO MINDSTORMS EV3
8714 R:      David Lechner <david@lechnology.com>
8715 S:      Maintained
8716 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8717 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8718 F:      drivers/power/supply/lego_ev3_battery.c
8719
8720 LEGO USB Tower driver
8721 M:      Juergen Stuber <starblue@users.sourceforge.net>
8722 L:      legousb-devel@lists.sourceforge.net
8723 W:      http://legousb.sourceforge.net/
8724 S:      Maintained
8725 F:      drivers/usb/misc/legousbtower.c
8726
8727 LG LAPTOP EXTRAS
8728 M:      Matan Ziv-Av <matan@svgalib.org>
8729 L:      platform-driver-x86@vger.kernel.org
8730 S:      Maintained
8731 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8732 F:      Documentation/laptops/lg-laptop.rst
8733 F:      drivers/platform/x86/lg-laptop.c
8734
8735 LG2160 MEDIA DRIVER
8736 M:      Michael Krufky <mkrufky@linuxtv.org>
8737 L:      linux-media@vger.kernel.org
8738 W:      https://linuxtv.org
8739 W:      http://github.com/mkrufky
8740 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8741 T:      git git://linuxtv.org/mkrufky/tuners.git
8742 S:      Maintained
8743 F:      drivers/media/dvb-frontends/lg2160.*
8744
8745 LGDT3305 MEDIA DRIVER
8746 M:      Michael Krufky <mkrufky@linuxtv.org>
8747 L:      linux-media@vger.kernel.org
8748 W:      https://linuxtv.org
8749 W:      http://github.com/mkrufky
8750 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8751 T:      git git://linuxtv.org/mkrufky/tuners.git
8752 S:      Maintained
8753 F:      drivers/media/dvb-frontends/lgdt3305.*
8754
8755 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8756 M:      Viresh Kumar <vireshk@kernel.org>
8757 L:      linux-ide@vger.kernel.org
8758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8759 S:      Maintained
8760 F:      include/linux/pata_arasan_cf_data.h
8761 F:      drivers/ata/pata_arasan_cf.c
8762
8763 LIBATA PATA DRIVERS
8764 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8765 M:      Jens Axboe <axboe@kernel.dk>
8766 L:      linux-ide@vger.kernel.org
8767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8768 S:      Maintained
8769 F:      drivers/ata/pata_*.c
8770 F:      drivers/ata/ata_generic.c
8771
8772 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8773 M:      Linus Walleij <linus.walleij@linaro.org>
8774 L:      linux-ide@vger.kernel.org
8775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8776 S:      Maintained
8777 F:      drivers/ata/pata_ftide010.c
8778 F:      drivers/ata/sata_gemini.c
8779 F:      drivers/ata/sata_gemini.h
8780
8781 LIBATA SATA AHCI PLATFORM devices support
8782 M:      Hans de Goede <hdegoede@redhat.com>
8783 M:      Jens Axboe <axboe@kernel.dk>
8784 L:      linux-ide@vger.kernel.org
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8786 S:      Maintained
8787 F:      drivers/ata/ahci_platform.c
8788 F:      drivers/ata/libahci_platform.c
8789 F:      include/linux/ahci_platform.h
8790
8791 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8792 M:      Mikael Pettersson <mikpelinux@gmail.com>
8793 L:      linux-ide@vger.kernel.org
8794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8795 S:      Maintained
8796 F:      drivers/ata/sata_promise.*
8797
8798 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8799 M:      Jens Axboe <axboe@kernel.dk>
8800 L:      linux-ide@vger.kernel.org
8801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8802 S:      Maintained
8803 F:      drivers/ata/
8804 F:      include/linux/ata.h
8805 F:      include/linux/libata.h
8806 F:      Documentation/devicetree/bindings/ata/
8807
8808 LIBLOCKDEP
8809 M:      Sasha Levin <alexander.levin@microsoft.com>
8810 S:      Maintained
8811 F:      tools/lib/lockdep/
8812
8813 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8814 M:      Dan Williams <dan.j.williams@intel.com>
8815 M:      Vishal Verma <vishal.l.verma@intel.com>
8816 M:      Dave Jiang <dave.jiang@intel.com>
8817 L:      linux-nvdimm@lists.01.org
8818 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8819 S:      Supported
8820 F:      drivers/nvdimm/blk.c
8821 F:      drivers/nvdimm/region_devs.c
8822
8823 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8824 M:      Vishal Verma <vishal.l.verma@intel.com>
8825 M:      Dan Williams <dan.j.williams@intel.com>
8826 M:      Dave Jiang <dave.jiang@intel.com>
8827 L:      linux-nvdimm@lists.01.org
8828 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8829 S:      Supported
8830 F:      drivers/nvdimm/btt*
8831
8832 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8833 M:      Dan Williams <dan.j.williams@intel.com>
8834 M:      Vishal Verma <vishal.l.verma@intel.com>
8835 M:      Dave Jiang <dave.jiang@intel.com>
8836 L:      linux-nvdimm@lists.01.org
8837 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8838 S:      Supported
8839 F:      drivers/nvdimm/pmem*
8840
8841 LIBNVDIMM: DEVICETREE BINDINGS
8842 M:      Oliver O'Halloran <oohall@gmail.com>
8843 L:      linux-nvdimm@lists.01.org
8844 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8845 S:      Supported
8846 F:      drivers/nvdimm/of_pmem.c
8847 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8848
8849 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8850 M:      Dan Williams <dan.j.williams@intel.com>
8851 M:      Vishal Verma <vishal.l.verma@intel.com>
8852 M:      Dave Jiang <dave.jiang@intel.com>
8853 M:      Keith Busch <keith.busch@intel.com>
8854 M:      Ira Weiny <ira.weiny@intel.com>
8855 L:      linux-nvdimm@lists.01.org
8856 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8858 S:      Supported
8859 F:      drivers/nvdimm/*
8860 F:      drivers/acpi/nfit/*
8861 F:      include/linux/nd.h
8862 F:      include/linux/libnvdimm.h
8863 F:      include/uapi/linux/ndctl.h
8864
8865 LIGHTNVM PLATFORM SUPPORT
8866 M:      Matias Bjorling <mb@lightnvm.io>
8867 W:      http://github/OpenChannelSSD
8868 L:      linux-block@vger.kernel.org
8869 S:      Maintained
8870 F:      drivers/lightnvm/
8871 F:      include/linux/lightnvm.h
8872 F:      include/uapi/linux/lightnvm.h
8873
8874 LINUX FOR POWER MACINTOSH
8875 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8876 W:      http://www.penguinppc.org/
8877 L:      linuxppc-dev@lists.ozlabs.org
8878 S:      Maintained
8879 F:      arch/powerpc/platforms/powermac/
8880 F:      drivers/macintosh/
8881
8882 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8883 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8884 M:      Paul Mackerras <paulus@samba.org>
8885 M:      Michael Ellerman <mpe@ellerman.id.au>
8886 W:      https://github.com/linuxppc/linux/wiki
8887 L:      linuxppc-dev@lists.ozlabs.org
8888 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8890 S:      Supported
8891 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8892 F:      Documentation/devicetree/bindings/powerpc/
8893 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8894 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8895 F:      Documentation/powerpc/
8896 F:      arch/powerpc/
8897 F:      drivers/char/tpm/tpm_ibmvtpm*
8898 F:      drivers/crypto/nx/
8899 F:      drivers/crypto/vmx/
8900 F:      drivers/i2c/busses/i2c-opal.c
8901 F:      drivers/net/ethernet/ibm/ibmveth.*
8902 F:      drivers/net/ethernet/ibm/ibmvnic.*
8903 F:      drivers/pci/hotplug/pnv_php.c
8904 F:      drivers/pci/hotplug/rpa*
8905 F:      drivers/rtc/rtc-opal.c
8906 F:      drivers/scsi/ibmvscsi/
8907 F:      drivers/tty/hvc/hvc_opal.c
8908 F:      drivers/watchdog/wdrtas.c
8909 F:      tools/testing/selftests/powerpc
8910 N:      /pmac
8911 N:      powermac
8912 N:      powernv
8913 N:      [^a-z0-9]ps3
8914 N:      pseries
8915
8916 LINUX FOR POWERPC EMBEDDED MPC5XXX
8917 M:      Anatolij Gustschin <agust@denx.de>
8918 L:      linuxppc-dev@lists.ozlabs.org
8919 T:      git git://git.denx.de/linux-denx-agust.git
8920 S:      Maintained
8921 F:      arch/powerpc/platforms/512x/
8922 F:      arch/powerpc/platforms/52xx/
8923
8924 LINUX FOR POWERPC EMBEDDED PPC4XX
8925 M:      Alistair Popple <alistair@popple.id.au>
8926 M:      Matt Porter <mporter@kernel.crashing.org>
8927 W:      http://www.penguinppc.org/
8928 L:      linuxppc-dev@lists.ozlabs.org
8929 S:      Maintained
8930 F:      arch/powerpc/platforms/40x/
8931 F:      arch/powerpc/platforms/44x/
8932
8933 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8934 M:      Scott Wood <oss@buserror.net>
8935 M:      Kumar Gala <galak@kernel.crashing.org>
8936 W:      http://www.penguinppc.org/
8937 L:      linuxppc-dev@lists.ozlabs.org
8938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8939 S:      Maintained
8940 F:      arch/powerpc/platforms/83xx/
8941 F:      arch/powerpc/platforms/85xx/
8942 F:      Documentation/devicetree/bindings/powerpc/fsl/
8943
8944 LINUX FOR POWERPC EMBEDDED PPC8XX
8945 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8946 W:      http://www.penguinppc.org/
8947 L:      linuxppc-dev@lists.ozlabs.org
8948 S:      Maintained
8949 F:      arch/powerpc/platforms/8xx/
8950
8951 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8952 L:      linuxppc-dev@lists.ozlabs.org
8953 S:      Orphan
8954 F:      arch/powerpc/*/*virtex*
8955 F:      arch/powerpc/*/*/*virtex*
8956
8957 LINUX FOR POWERPC PA SEMI PWRFICIENT
8958 L:      linuxppc-dev@lists.ozlabs.org
8959 S:      Orphan
8960 F:      arch/powerpc/platforms/pasemi/
8961 F:      drivers/*/*pasemi*
8962 F:      drivers/*/*/*pasemi*
8963
8964 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8965 M:      Kees Cook <keescook@chromium.org>
8966 S:      Maintained
8967 F:      drivers/misc/lkdtm/*
8968
8969 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8970 M:      Alan Stern <stern@rowland.harvard.edu>
8971 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8972 M:      Will Deacon <will.deacon@arm.com>
8973 M:      Peter Zijlstra <peterz@infradead.org>
8974 M:      Boqun Feng <boqun.feng@gmail.com>
8975 M:      Nicholas Piggin <npiggin@gmail.com>
8976 M:      David Howells <dhowells@redhat.com>
8977 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8978 M:      Luc Maranget <luc.maranget@inria.fr>
8979 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8980 R:      Akira Yokosawa <akiyks@gmail.com>
8981 R:      Daniel Lustig <dlustig@nvidia.com>
8982 L:      linux-kernel@vger.kernel.org
8983 L:      linux-arch@vger.kernel.org
8984 S:      Supported
8985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8986 F:      tools/memory-model/
8987 F:      Documentation/atomic_bitops.txt
8988 F:      Documentation/atomic_t.txt
8989 F:      Documentation/core-api/atomic_ops.rst
8990 F:      Documentation/core-api/refcount-vs-atomic.rst
8991 F:      Documentation/memory-barriers.txt
8992
8993 LIS3LV02D ACCELEROMETER DRIVER
8994 M:      Eric Piel <eric.piel@tremplin-utc.net>
8995 S:      Maintained
8996 F:      Documentation/misc-devices/lis3lv02d
8997 F:      drivers/misc/lis3lv02d/
8998 F:      drivers/platform/x86/hp_accel.c
8999
9000 LIVE PATCHING
9001 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9002 M:      Jiri Kosina <jikos@kernel.org>
9003 M:      Miroslav Benes <mbenes@suse.cz>
9004 M:      Petr Mladek <pmladek@suse.com>
9005 R:      Joe Lawrence <joe.lawrence@redhat.com>
9006 S:      Maintained
9007 F:      kernel/livepatch/
9008 F:      include/linux/livepatch.h
9009 F:      arch/x86/include/asm/livepatch.h
9010 F:      arch/x86/kernel/livepatch.c
9011 F:      Documentation/livepatch/
9012 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9013 F:      samples/livepatch/
9014 F:      tools/testing/selftests/livepatch/
9015 L:      live-patching@vger.kernel.org
9016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9017
9018 LLC (802.2)
9019 L:      netdev@vger.kernel.org
9020 S:      Odd fixes
9021 F:      include/linux/llc.h
9022 F:      include/uapi/linux/llc.h
9023 F:      include/net/llc*
9024 F:      net/llc/
9025
9026 LM73 HARDWARE MONITOR DRIVER
9027 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9028 L:      linux-hwmon@vger.kernel.org
9029 S:      Maintained
9030 F:      drivers/hwmon/lm73.c
9031
9032 LM78 HARDWARE MONITOR DRIVER
9033 M:      Jean Delvare <jdelvare@suse.com>
9034 L:      linux-hwmon@vger.kernel.org
9035 S:      Maintained
9036 F:      Documentation/hwmon/lm78
9037 F:      drivers/hwmon/lm78.c
9038
9039 LM83 HARDWARE MONITOR DRIVER
9040 M:      Jean Delvare <jdelvare@suse.com>
9041 L:      linux-hwmon@vger.kernel.org
9042 S:      Maintained
9043 F:      Documentation/hwmon/lm83
9044 F:      drivers/hwmon/lm83.c
9045
9046 LM90 HARDWARE MONITOR DRIVER
9047 M:      Jean Delvare <jdelvare@suse.com>
9048 L:      linux-hwmon@vger.kernel.org
9049 S:      Maintained
9050 F:      Documentation/hwmon/lm90
9051 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9052 F:      drivers/hwmon/lm90.c
9053 F:      include/dt-bindings/thermal/lm90.h
9054
9055 LM95234 HARDWARE MONITOR DRIVER
9056 M:      Guenter Roeck <linux@roeck-us.net>
9057 L:      linux-hwmon@vger.kernel.org
9058 S:      Maintained
9059 F:      Documentation/hwmon/lm95234
9060 F:      drivers/hwmon/lm95234.c
9061
9062 LME2510 MEDIA DRIVER
9063 M:      Malcolm Priestley <tvboxspy@gmail.com>
9064 L:      linux-media@vger.kernel.org
9065 W:      https://linuxtv.org
9066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9067 S:      Maintained
9068 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9069
9070 LOADPIN SECURITY MODULE
9071 M:      Kees Cook <keescook@chromium.org>
9072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9073 S:      Supported
9074 F:      security/loadpin/
9075 F:      Documentation/admin-guide/LSM/LoadPin.rst
9076
9077 LOCKING PRIMITIVES
9078 M:      Peter Zijlstra <peterz@infradead.org>
9079 M:      Ingo Molnar <mingo@redhat.com>
9080 M:      Will Deacon <will.deacon@arm.com>
9081 L:      linux-kernel@vger.kernel.org
9082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9083 S:      Maintained
9084 F:      Documentation/locking/
9085 F:      include/linux/lockdep.h
9086 F:      include/linux/spinlock*.h
9087 F:      arch/*/include/asm/spinlock*.h
9088 F:      include/linux/rwlock*.h
9089 F:      include/linux/mutex*.h
9090 F:      include/linux/rwsem*.h
9091 F:      arch/*/include/asm/rwsem.h
9092 F:      include/linux/seqlock.h
9093 F:      lib/locking*.[ch]
9094 F:      kernel/locking/
9095 X:      kernel/locking/locktorture.c
9096
9097 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9098 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9099 L:      linux-ntfs-dev@lists.sourceforge.net
9100 W:      http://www.linux-ntfs.org/content/view/19/37/
9101 S:      Maintained
9102 F:      Documentation/ldm.txt
9103 F:      block/partitions/ldm.*
9104
9105 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9106 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9107 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9108 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9109 L:      MPT-FusionLinux.pdl@broadcom.com
9110 L:      linux-scsi@vger.kernel.org
9111 W:      http://www.avagotech.com/support/
9112 S:      Supported
9113 F:      drivers/message/fusion/
9114 F:      drivers/scsi/mpt3sas/
9115
9116 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9117 M:      Matthew Wilcox <willy@infradead.org>
9118 L:      linux-scsi@vger.kernel.org
9119 S:      Maintained
9120 F:      drivers/scsi/sym53c8xx_2/
9121
9122 LTC1660 DAC DRIVER
9123 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9124 L:      linux-iio@vger.kernel.org
9125 S:      Maintained
9126 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9127 F:      drivers/iio/dac/ltc1660.c
9128
9129 LTC4261 HARDWARE MONITOR DRIVER
9130 M:      Guenter Roeck <linux@roeck-us.net>
9131 L:      linux-hwmon@vger.kernel.org
9132 S:      Maintained
9133 F:      Documentation/hwmon/ltc4261
9134 F:      drivers/hwmon/ltc4261.c
9135
9136 LTC4306 I2C MULTIPLEXER DRIVER
9137 M:      Michael Hennerich <michael.hennerich@analog.com>
9138 W:      http://ez.analog.com/community/linux-device-drivers
9139 L:      linux-i2c@vger.kernel.org
9140 S:      Supported
9141 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9142 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9143
9144 LTP (Linux Test Project)
9145 M:      Mike Frysinger <vapier@gentoo.org>
9146 M:      Cyril Hrubis <chrubis@suse.cz>
9147 M:      Wanlong Gao <wanlong.gao@gmail.com>
9148 M:      Jan Stancek <jstancek@redhat.com>
9149 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9150 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9151 L:      ltp@lists.linux.it (subscribers-only)
9152 W:      http://linux-test-project.github.io/
9153 T:      git git://github.com/linux-test-project/ltp.git
9154 S:      Maintained
9155
9156 M68K ARCHITECTURE
9157 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9158 L:      linux-m68k@lists.linux-m68k.org
9159 W:      http://www.linux-m68k.org/
9160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9161 S:      Maintained
9162 F:      arch/m68k/
9163 F:      drivers/zorro/
9164
9165 M68K ON APPLE MACINTOSH
9166 M:      Joshua Thompson <funaho@jurai.org>
9167 W:      http://www.mac.linux-m68k.org/
9168 L:      linux-m68k@lists.linux-m68k.org
9169 S:      Maintained
9170 F:      arch/m68k/mac/
9171
9172 M68K ON HP9000/300
9173 M:      Philip Blundell <philb@gnu.org>
9174 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9175 S:      Maintained
9176 F:      arch/m68k/hp300/
9177
9178 M88DS3103 MEDIA DRIVER
9179 M:      Antti Palosaari <crope@iki.fi>
9180 L:      linux-media@vger.kernel.org
9181 W:      https://linuxtv.org
9182 W:      http://palosaari.fi/linux/
9183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9184 T:      git git://linuxtv.org/anttip/media_tree.git
9185 S:      Maintained
9186 F:      drivers/media/dvb-frontends/m88ds3103*
9187
9188 M88RS2000 MEDIA DRIVER
9189 M:      Malcolm Priestley <tvboxspy@gmail.com>
9190 L:      linux-media@vger.kernel.org
9191 W:      https://linuxtv.org
9192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9193 S:      Maintained
9194 F:      drivers/media/dvb-frontends/m88rs2000*
9195
9196 MA901 MASTERKIT USB FM RADIO DRIVER
9197 M:      Alexey Klimov <klimov.linux@gmail.com>
9198 L:      linux-media@vger.kernel.org
9199 T:      git git://linuxtv.org/media_tree.git
9200 S:      Maintained
9201 F:      drivers/media/radio/radio-ma901.c
9202
9203 MAC80211
9204 M:      Johannes Berg <johannes@sipsolutions.net>
9205 L:      linux-wireless@vger.kernel.org
9206 W:      http://wireless.kernel.org/
9207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9209 S:      Maintained
9210 F:      Documentation/networking/mac80211-injection.txt
9211 F:      include/net/mac80211.h
9212 F:      net/mac80211/
9213 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9214 F:      Documentation/networking/mac80211_hwsim/README
9215
9216 MAILBOX API
9217 M:      Jassi Brar <jassisinghbrar@gmail.com>
9218 L:      linux-kernel@vger.kernel.org
9219 S:      Maintained
9220 F:      drivers/mailbox/
9221 F:      include/linux/mailbox_client.h
9222 F:      include/linux/mailbox_controller.h
9223
9224 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9225 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9226 W:      http://www.kernel.org/doc/man-pages
9227 L:      linux-man@vger.kernel.org
9228 S:      Maintained
9229
9230 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9231 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9232 L:      linux-mips@vger.kernel.org
9233 S:      Maintained
9234 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9235
9236 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9237 M:      Andrew Lunn <andrew@lunn.ch>
9238 M:      Vivien Didelot <vivien.didelot@gmail.com>
9239 L:      netdev@vger.kernel.org
9240 S:      Maintained
9241 F:      drivers/net/dsa/mv88e6xxx/
9242 F:      include/linux/platform_data/mv88e6xxx.h
9243 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9244
9245 MARVELL ARMADA DRM SUPPORT
9246 M:      Russell King <linux@armlinux.org.uk>
9247 S:      Maintained
9248 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9249 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9250 F:      drivers/gpu/drm/armada/
9251 F:      include/uapi/drm/armada_drm.h
9252 F:      Documentation/devicetree/bindings/display/armada/
9253
9254 MARVELL ARMADA 3700 PHY DRIVERS
9255 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9256 S:      Maintained
9257 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9258 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9259 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9260 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9261
9262 MARVELL CRYPTO DRIVER
9263 M:      Boris Brezillon <bbrezillon@kernel.org>
9264 M:      Arnaud Ebalard <arno@natisbad.org>
9265 F:      drivers/crypto/marvell/
9266 S:      Maintained
9267 L:      linux-crypto@vger.kernel.org
9268
9269 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9270 M:      Mirko Lindner <mlindner@marvell.com>
9271 M:      Stephen Hemminger <stephen@networkplumber.org>
9272 L:      netdev@vger.kernel.org
9273 S:      Maintained
9274 F:      drivers/net/ethernet/marvell/sk*
9275
9276 MARVELL LIBERTAS WIRELESS DRIVER
9277 L:      libertas-dev@lists.infradead.org
9278 S:      Orphan
9279 F:      drivers/net/wireless/marvell/libertas/
9280
9281 MARVELL MACCHIATOBIN SUPPORT
9282 M:      Russell King <linux@armlinux.org.uk>
9283 L:      linux-arm-kernel@lists.infradead.org
9284 S:      Maintained
9285 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9286
9287 MARVELL MV643XX ETHERNET DRIVER
9288 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9289 L:      netdev@vger.kernel.org
9290 S:      Maintained
9291 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9292 F:      include/linux/mv643xx.h
9293
9294 MARVELL MV88X3310 PHY DRIVER
9295 M:      Russell King <linux@armlinux.org.uk>
9296 L:      netdev@vger.kernel.org
9297 S:      Maintained
9298 F:      drivers/net/phy/marvell10g.c
9299
9300 MARVELL MVEBU THERMAL DRIVER
9301 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9302 S:      Maintained
9303 F:      drivers/thermal/armada_thermal.c
9304
9305 MARVELL MVNETA ETHERNET DRIVER
9306 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9307 L:      netdev@vger.kernel.org
9308 S:      Maintained
9309 F:      drivers/net/ethernet/marvell/mvneta.*
9310
9311 MARVELL MWIFIEX WIRELESS DRIVER
9312 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9313 M:      Nishant Sarmukadam <nishants@marvell.com>
9314 M:      Ganapathi Bhat <gbhat@marvell.com>
9315 M:      Xinming Hu <huxinming820@gmail.com>
9316 L:      linux-wireless@vger.kernel.org
9317 S:      Maintained
9318 F:      drivers/net/wireless/marvell/mwifiex/
9319
9320 MARVELL MWL8K WIRELESS DRIVER
9321 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9322 L:      linux-wireless@vger.kernel.org
9323 S:      Odd Fixes
9324 F:      drivers/net/wireless/marvell/mwl8k.c
9325
9326 MARVELL NAND CONTROLLER DRIVER
9327 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9328 L:      linux-mtd@lists.infradead.org
9329 S:      Maintained
9330 F:      drivers/mtd/nand/raw/marvell_nand.c
9331 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9332
9333 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9334 M:      Nicolas Pitre <nico@fluxnic.net>
9335 S:      Odd Fixes
9336 F:      drivers/mmc/host/mvsdio.*
9337
9338 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9339 M:      Hu Ziji <huziji@marvell.com>
9340 L:      linux-mmc@vger.kernel.org
9341 S:      Supported
9342 F:      drivers/mmc/host/sdhci-xenon*
9343 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9344
9345 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9346 M:      Sunil Goutham <sgoutham@marvell.com>
9347 M:      Linu Cherian <lcherian@marvell.com>
9348 M:      Geetha sowjanya <gakula@marvell.com>
9349 M:      Jerin Jacob <jerinj@marvell.com>
9350 L:      netdev@vger.kernel.org
9351 S:      Supported
9352 F:      drivers/net/ethernet/marvell/octeontx2/af/
9353
9354 MATROX FRAMEBUFFER DRIVER
9355 L:      linux-fbdev@vger.kernel.org
9356 S:      Orphan
9357 F:      drivers/video/fbdev/matrox/matroxfb_*
9358 F:      include/uapi/linux/matroxfb.h
9359
9360 MAX16065 HARDWARE MONITOR DRIVER
9361 M:      Guenter Roeck <linux@roeck-us.net>
9362 L:      linux-hwmon@vger.kernel.org
9363 S:      Maintained
9364 F:      Documentation/hwmon/max16065
9365 F:      drivers/hwmon/max16065.c
9366
9367 MAX2175 SDR TUNER DRIVER
9368 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9369 L:      linux-media@vger.kernel.org
9370 T:      git git://linuxtv.org/media_tree.git
9371 S:      Maintained
9372 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9373 F:      Documentation/media/v4l-drivers/max2175.rst
9374 F:      drivers/media/i2c/max2175*
9375 F:      include/uapi/linux/max2175.h
9376
9377 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9378 L:      linux-hwmon@vger.kernel.org
9379 S:      Orphan
9380 F:      Documentation/hwmon/max6650
9381 F:      drivers/hwmon/max6650.c
9382
9383 MAX6697 HARDWARE MONITOR DRIVER
9384 M:      Guenter Roeck <linux@roeck-us.net>
9385 L:      linux-hwmon@vger.kernel.org
9386 S:      Maintained
9387 F:      Documentation/hwmon/max6697
9388 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9389 F:      drivers/hwmon/max6697.c
9390 F:      include/linux/platform_data/max6697.h
9391
9392 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9393 M:      Peter Rosin <peda@axentia.se>
9394 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9395 S:      Maintained
9396 F:      Documentation/devicetree/bindings/sound/max9860.txt
9397 F:      sound/soc/codecs/max9860.*
9398
9399 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9400 M:      Javier Martinez Canillas <javier@dowhile0.org>
9401 L:      linux-kernel@vger.kernel.org
9402 S:      Supported
9403 F:      drivers/regulator/max77802-regulator.c
9404 F:      Documentation/devicetree/bindings/*/*max77802.txt
9405 F:      include/dt-bindings/*/*max77802.h
9406
9407 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9408 M:      Krzysztof Kozlowski <krzk@kernel.org>
9409 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9410 L:      linux-pm@vger.kernel.org
9411 S:      Supported
9412 F:      drivers/power/supply/max14577_charger.c
9413 F:      drivers/power/supply/max77693_charger.c
9414
9415 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9416 M:      Chanwoo Choi <cw00.choi@samsung.com>
9417 M:      Krzysztof Kozlowski <krzk@kernel.org>
9418 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9419 L:      linux-kernel@vger.kernel.org
9420 S:      Supported
9421 F:      drivers/*/max14577*.c
9422 F:      drivers/*/max77686*.c
9423 F:      drivers/*/max77693*.c
9424 F:      drivers/extcon/extcon-max14577.c
9425 F:      drivers/extcon/extcon-max77693.c
9426 F:      drivers/rtc/rtc-max77686.c
9427 F:      drivers/clk/clk-max77686.c
9428 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9429 F:      Documentation/devicetree/bindings/*/max77686.txt
9430 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9431 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9432 F:      include/linux/mfd/max14577*.h
9433 F:      include/linux/mfd/max77686*.h
9434 F:      include/linux/mfd/max77693*.h
9435
9436 MAXIRADIO FM RADIO RECEIVER DRIVER
9437 M:      Hans Verkuil <hverkuil@xs4all.nl>
9438 L:      linux-media@vger.kernel.org
9439 T:      git git://linuxtv.org/media_tree.git
9440 W:      https://linuxtv.org
9441 S:      Maintained
9442 F:      drivers/media/radio/radio-maxiradio*
9443
9444 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9445 M:      Peter Rosin <peda@axentia.se>
9446 L:      linux-iio@vger.kernel.org
9447 S:      Maintained
9448 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9449 F:      drivers/iio/potentiometer/mcp4018.c
9450 F:      drivers/iio/potentiometer/mcp4531.c
9451
9452 MCR20A IEEE-802.15.4 RADIO DRIVER
9453 M:      Xue Liu <liuxuenetmail@gmail.com>
9454 L:      linux-wpan@vger.kernel.org
9455 W:      https://github.com/xueliu/mcr20a-linux
9456 S:      Maintained
9457 F:      drivers/net/ieee802154/mcr20a.c
9458 F:      drivers/net/ieee802154/mcr20a.h
9459 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9460
9461 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9462 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9463 L:      linux-iio@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/iio/dac/cio-dac.c
9466
9467 MEDIA DRIVERS FOR ASCOT2E
9468 M:      Sergey Kozlov <serjk@netup.ru>
9469 M:      Abylay Ospan <aospan@netup.ru>
9470 L:      linux-media@vger.kernel.org
9471 W:      https://linuxtv.org
9472 W:      http://netup.tv/
9473 T:      git git://linuxtv.org/media_tree.git
9474 S:      Supported
9475 F:      drivers/media/dvb-frontends/ascot2e*
9476
9477 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9478 M:      Jasmin Jessich <jasmin@anw.at>
9479 L:      linux-media@vger.kernel.org
9480 W:      https://linuxtv.org
9481 T:      git git://linuxtv.org/media_tree.git
9482 S:      Maintained
9483 F:      drivers/media/dvb-frontends/cxd2099*
9484
9485 MEDIA DRIVERS FOR CXD2841ER
9486 M:      Sergey Kozlov <serjk@netup.ru>
9487 M:      Abylay Ospan <aospan@netup.ru>
9488 L:      linux-media@vger.kernel.org
9489 W:      https://linuxtv.org
9490 W:      http://netup.tv/
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Supported
9493 F:      drivers/media/dvb-frontends/cxd2841er*
9494
9495 MEDIA DRIVERS FOR CXD2880
9496 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9497 L:      linux-media@vger.kernel.org
9498 W:      http://linuxtv.org/
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Supported
9501 F:      drivers/media/dvb-frontends/cxd2880/*
9502 F:      drivers/media/spi/cxd2880*
9503
9504 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9505 L:      linux-media@vger.kernel.org
9506 W:      https://linuxtv.org
9507 T:      git git://linuxtv.org/media_tree.git
9508 S:      Orphan
9509 F:      drivers/media/pci/ddbridge/*
9510
9511 MEDIA DRIVERS FOR FREESCALE IMX
9512 M:      Steve Longerbeam <slongerbeam@gmail.com>
9513 M:      Philipp Zabel <p.zabel@pengutronix.de>
9514 L:      linux-media@vger.kernel.org
9515 T:      git git://linuxtv.org/media_tree.git
9516 S:      Maintained
9517 F:      Documentation/devicetree/bindings/media/imx.txt
9518 F:      Documentation/media/v4l-drivers/imx.rst
9519 F:      drivers/staging/media/imx/
9520 F:      include/linux/imx-media.h
9521 F:      include/media/imx.h
9522
9523 MEDIA DRIVER FOR FREESCALE IMX PXP
9524 M:      Philipp Zabel <p.zabel@pengutronix.de>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Maintained
9528 F:      drivers/media/platform/imx-pxp.[ch]
9529
9530 MEDIA DRIVERS FOR FREESCALE IMX7
9531 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9532 L:      linux-media@vger.kernel.org
9533 T:      git git://linuxtv.org/media_tree.git
9534 S:      Maintained
9535 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9536 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9537 F:      Documentation/media/v4l-drivers/imx7.rst
9538 F:      drivers/staging/media/imx/imx7-media-csi.c
9539 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9540
9541 MEDIA DRIVERS FOR HELENE
9542 M:      Abylay Ospan <aospan@netup.ru>
9543 L:      linux-media@vger.kernel.org
9544 W:      https://linuxtv.org
9545 W:      http://netup.tv/
9546 T:      git git://linuxtv.org/media_tree.git
9547 S:      Supported
9548 F:      drivers/media/dvb-frontends/helene*
9549
9550 MEDIA DRIVERS FOR HORUS3A
9551 M:      Sergey Kozlov <serjk@netup.ru>
9552 M:      Abylay Ospan <aospan@netup.ru>
9553 L:      linux-media@vger.kernel.org
9554 W:      https://linuxtv.org
9555 W:      http://netup.tv/
9556 T:      git git://linuxtv.org/media_tree.git
9557 S:      Supported
9558 F:      drivers/media/dvb-frontends/horus3a*
9559
9560 MEDIA DRIVERS FOR LNBH25
9561 M:      Sergey Kozlov <serjk@netup.ru>
9562 M:      Abylay Ospan <aospan@netup.ru>
9563 L:      linux-media@vger.kernel.org
9564 W:      https://linuxtv.org
9565 W:      http://netup.tv/
9566 T:      git git://linuxtv.org/media_tree.git
9567 S:      Supported
9568 F:      drivers/media/dvb-frontends/lnbh25*
9569
9570 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9571 L:      linux-media@vger.kernel.org
9572 W:      https://linuxtv.org
9573 T:      git git://linuxtv.org/media_tree.git
9574 S:      Orphan
9575 F:      drivers/media/dvb-frontends/mxl5xx*
9576
9577 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9578 M:      Sergey Kozlov <serjk@netup.ru>
9579 M:      Abylay Ospan <aospan@netup.ru>
9580 L:      linux-media@vger.kernel.org
9581 W:      https://linuxtv.org
9582 W:      http://netup.tv/
9583 T:      git git://linuxtv.org/media_tree.git
9584 S:      Supported
9585 F:      drivers/media/pci/netup_unidvb/*
9586
9587 MEDIA DRIVERS FOR RENESAS - CEU
9588 M:      Jacopo Mondi <jacopo@jmondi.org>
9589 L:      linux-media@vger.kernel.org
9590 L:      linux-renesas-soc@vger.kernel.org
9591 T:      git git://linuxtv.org/media_tree.git
9592 S:      Supported
9593 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9594 F:      drivers/media/platform/renesas-ceu.c
9595 F:      include/media/drv-intf/renesas-ceu.h
9596
9597 MEDIA DRIVERS FOR RENESAS - DRIF
9598 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9599 L:      linux-media@vger.kernel.org
9600 L:      linux-renesas-soc@vger.kernel.org
9601 T:      git git://linuxtv.org/media_tree.git
9602 S:      Supported
9603 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9604 F:      drivers/media/platform/rcar_drif.c
9605
9606 MEDIA DRIVERS FOR RENESAS - FCP
9607 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9608 L:      linux-media@vger.kernel.org
9609 L:      linux-renesas-soc@vger.kernel.org
9610 T:      git git://linuxtv.org/media_tree.git
9611 S:      Supported
9612 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9613 F:      drivers/media/platform/rcar-fcp.c
9614 F:      include/media/rcar-fcp.h
9615
9616 MEDIA DRIVERS FOR RENESAS - FDP1
9617 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9618 L:      linux-media@vger.kernel.org
9619 L:      linux-renesas-soc@vger.kernel.org
9620 T:      git git://linuxtv.org/media_tree.git
9621 S:      Supported
9622 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9623 F:      drivers/media/platform/rcar_fdp1.c
9624
9625 MEDIA DRIVERS FOR RENESAS - VIN
9626 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9627 L:      linux-media@vger.kernel.org
9628 L:      linux-renesas-soc@vger.kernel.org
9629 T:      git git://linuxtv.org/media_tree.git
9630 S:      Supported
9631 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9632 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9633 F:      drivers/media/platform/rcar-vin/
9634
9635 MEDIA DRIVERS FOR RENESAS - VSP1
9636 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9637 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9638 L:      linux-media@vger.kernel.org
9639 L:      linux-renesas-soc@vger.kernel.org
9640 T:      git git://linuxtv.org/media_tree.git
9641 S:      Supported
9642 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9643 F:      drivers/media/platform/vsp1/
9644
9645 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9646 L:      linux-media@vger.kernel.org
9647 W:      https://linuxtv.org
9648 T:      git git://linuxtv.org/media_tree.git
9649 S:      Orphan
9650 F:      drivers/media/dvb-frontends/stv0910*
9651
9652 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9653 L:      linux-media@vger.kernel.org
9654 W:      https://linuxtv.org
9655 T:      git git://linuxtv.org/media_tree.git
9656 S:      Orphan
9657 F:      drivers/media/dvb-frontends/stv6111*
9658
9659 MEDIA DRIVERS FOR STM32 - DCMI
9660 M:      Hugues Fruchet <hugues.fruchet@st.com>
9661 L:      linux-media@vger.kernel.org
9662 T:      git git://linuxtv.org/media_tree.git
9663 S:      Supported
9664 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9665 F:      drivers/media/platform/stm32/stm32-dcmi.c
9666
9667 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9668 M:      Dmitry Osipenko <digetx@gmail.com>
9669 L:      linux-media@vger.kernel.org
9670 L:      linux-tegra@vger.kernel.org
9671 T:      git git://linuxtv.org/media_tree.git
9672 S:      Maintained
9673 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9674 F:      drivers/staging/media/tegra-vde/
9675
9676 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9677 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9678 P:      LinuxTV.org Project
9679 L:      linux-media@vger.kernel.org
9680 W:      https://linuxtv.org
9681 Q:      http://patchwork.kernel.org/project/linux-media/list/
9682 T:      git git://linuxtv.org/media_tree.git
9683 S:      Maintained
9684 F:      Documentation/devicetree/bindings/media/
9685 F:      Documentation/media/
9686 F:      drivers/media/
9687 F:      drivers/staging/media/
9688 F:      include/linux/platform_data/media/
9689 F:      include/media/
9690 F:      include/uapi/linux/dvb/
9691 F:      include/uapi/linux/videodev2.h
9692 F:      include/uapi/linux/media.h
9693 F:      include/uapi/linux/v4l2-*
9694 F:      include/uapi/linux/meye.h
9695 F:      include/uapi/linux/ivtv*
9696 F:      include/uapi/linux/uvcvideo.h
9697
9698 MEDIATEK BLUETOOTH DRIVER
9699 M:      Sean Wang <sean.wang@mediatek.com>
9700 L:      linux-bluetooth@vger.kernel.org
9701 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9702 S:      Maintained
9703 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9704 F:      drivers/bluetooth/btmtkuart.c
9705
9706 MEDIATEK CIR DRIVER
9707 M:      Sean Wang <sean.wang@mediatek.com>
9708 S:      Maintained
9709 F:      drivers/media/rc/mtk-cir.c
9710
9711 MEDIATEK DMA DRIVER
9712 M:      Sean Wang <sean.wang@mediatek.com>
9713 L:      dmaengine@vger.kernel.org
9714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9715 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9716 S:      Maintained
9717 F:      Documentation/devicetree/bindings/dma/mtk-*
9718 F:      drivers/dma/mediatek/
9719
9720 MEDIATEK PMIC LED DRIVER
9721 M:      Sean Wang <sean.wang@mediatek.com>
9722 S:      Maintained
9723 F:      drivers/leds/leds-mt6323.c
9724 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9725
9726 MEDIATEK ETHERNET DRIVER
9727 M:      Felix Fietkau <nbd@openwrt.org>
9728 M:      John Crispin <john@phrozen.org>
9729 M:      Sean Wang <sean.wang@mediatek.com>
9730 M:      Nelson Chang <nelson.chang@mediatek.com>
9731 L:      netdev@vger.kernel.org
9732 S:      Maintained
9733 F:      drivers/net/ethernet/mediatek/
9734
9735 MEDIATEK SWITCH DRIVER
9736 M:      Sean Wang <sean.wang@mediatek.com>
9737 L:      netdev@vger.kernel.org
9738 S:      Maintained
9739 F:      drivers/net/dsa/mt7530.*
9740 F:      net/dsa/tag_mtk.c
9741
9742 MEDIATEK JPEG DRIVER
9743 M:      Rick Chang <rick.chang@mediatek.com>
9744 M:      Bin Liu <bin.liu@mediatek.com>
9745 S:      Supported
9746 F:      drivers/media/platform/mtk-jpeg/
9747 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9748
9749 MEDIATEK MDP DRIVER
9750 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9751 M:      Houlong Wei <houlong.wei@mediatek.com>
9752 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9753 S:      Supported
9754 F:      drivers/media/platform/mtk-mdp/
9755 F:      drivers/media/platform/mtk-vpu/
9756 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9757
9758 MEDIATEK MEDIA DRIVER
9759 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9760 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9761 S:      Supported
9762 F:      drivers/media/platform/mtk-vcodec/
9763 F:      drivers/media/platform/mtk-vpu/
9764 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9765 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9766
9767 MEDIATEK MT76 WIRELESS LAN DRIVER
9768 M:      Felix Fietkau <nbd@nbd.name>
9769 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9770 L:      linux-wireless@vger.kernel.org
9771 S:      Maintained
9772 F:      drivers/net/wireless/mediatek/mt76/
9773
9774 MEDIATEK MT7601U WIRELESS LAN DRIVER
9775 M:      Jakub Kicinski <kubakici@wp.pl>
9776 L:      linux-wireless@vger.kernel.org
9777 S:      Maintained
9778 F:      drivers/net/wireless/mediatek/mt7601u/
9779
9780 MEDIATEK NAND CONTROLLER DRIVER
9781 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9782 L:      linux-mtd@lists.infradead.org
9783 S:      Maintained
9784 F:      drivers/mtd/nand/raw/mtk_*
9785 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9786
9787 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9788 M:      Sean Wang <sean.wang@mediatek.com>
9789 S:      Maintained
9790 F:      drivers/char/hw_random/mtk-rng.c
9791
9792 MEDIATEK USB3 DRD IP DRIVER
9793 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9794 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9796 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9797 S:      Maintained
9798 F:      drivers/usb/mtu3/
9799
9800 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9801 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9802 M:      Martin Donnelly <martin.donnelly@ge.com>
9803 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9804 S:      Maintained
9805 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9806 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9807
9808 MEGARAID SCSI/SAS DRIVERS
9809 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9810 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9811 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9812 L:      megaraidlinux.pdl@broadcom.com
9813 L:      linux-scsi@vger.kernel.org
9814 W:      http://www.avagotech.com/support/
9815 S:      Maintained
9816 F:      Documentation/scsi/megaraid.txt
9817 F:      drivers/scsi/megaraid.*
9818 F:      drivers/scsi/megaraid/
9819
9820 MELEXIS MLX90614 DRIVER
9821 M:      Crt Mori <cmo@melexis.com>
9822 L:      linux-iio@vger.kernel.org
9823 W:      http://www.melexis.com
9824 S:      Supported
9825 F:      drivers/iio/temperature/mlx90614.c
9826
9827 MELEXIS MLX90632 DRIVER
9828 M:      Crt Mori <cmo@melexis.com>
9829 L:      linux-iio@vger.kernel.org
9830 W:      http://www.melexis.com
9831 S:      Supported
9832 F:      drivers/iio/temperature/mlx90632.c
9833
9834 MELFAS MIP4 TOUCHSCREEN DRIVER
9835 M:      Sangwon Jee <jeesw@melfas.com>
9836 W:      http://www.melfas.com
9837 S:      Supported
9838 F:      drivers/input/touchscreen/melfas_mip4.c
9839 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9840
9841 MELLANOX ETHERNET DRIVER (mlx4_en)
9842 M:      Tariq Toukan <tariqt@mellanox.com>
9843 L:      netdev@vger.kernel.org
9844 S:      Supported
9845 W:      http://www.mellanox.com
9846 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9847 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9848
9849 MELLANOX ETHERNET DRIVER (mlx5e)
9850 M:      Saeed Mahameed <saeedm@mellanox.com>
9851 L:      netdev@vger.kernel.org
9852 S:      Supported
9853 W:      http://www.mellanox.com
9854 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9855 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9856
9857 MELLANOX ETHERNET INNOVA DRIVERS
9858 R:      Boris Pismenny <borisp@mellanox.com>
9859 L:      netdev@vger.kernel.org
9860 S:      Supported
9861 W:      http://www.mellanox.com
9862 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9863 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9864 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9865 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9866 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9867
9868 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9869 R:      Boris Pismenny <borisp@mellanox.com>
9870 L:      netdev@vger.kernel.org
9871 S:      Supported
9872 W:      http://www.mellanox.com
9873 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9874 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9875 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9876
9877 MELLANOX ETHERNET SWITCH DRIVERS
9878 M:      Jiri Pirko <jiri@mellanox.com>
9879 M:      Ido Schimmel <idosch@mellanox.com>
9880 L:      netdev@vger.kernel.org
9881 S:      Supported
9882 W:      http://www.mellanox.com
9883 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9884 F:      drivers/net/ethernet/mellanox/mlxsw/
9885 F:      tools/testing/selftests/drivers/net/mlxsw/
9886
9887 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9888 M:      mlxsw@mellanox.com
9889 L:      netdev@vger.kernel.org
9890 S:      Supported
9891 W:      http://www.mellanox.com
9892 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9893 F:      drivers/net/ethernet/mellanox/mlxfw/
9894
9895 MELLANOX HARDWARE PLATFORM SUPPORT
9896 M:      Andy Shevchenko <andy@infradead.org>
9897 M:      Darren Hart <dvhart@infradead.org>
9898 M:      Vadim Pasternak <vadimp@mellanox.com>
9899 L:      platform-driver-x86@vger.kernel.org
9900 S:      Supported
9901 F:      drivers/platform/mellanox/
9902 F:      include/linux/platform_data/mlxreg.h
9903
9904 MELLANOX MLX4 core VPI driver
9905 M:      Tariq Toukan <tariqt@mellanox.com>
9906 L:      netdev@vger.kernel.org
9907 L:      linux-rdma@vger.kernel.org
9908 W:      http://www.mellanox.com
9909 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9910 S:      Supported
9911 F:      drivers/net/ethernet/mellanox/mlx4/
9912 F:      include/linux/mlx4/
9913
9914 MELLANOX MLX4 IB driver
9915 M:      Yishai Hadas <yishaih@mellanox.com>
9916 L:      linux-rdma@vger.kernel.org
9917 W:      http://www.mellanox.com
9918 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9919 S:      Supported
9920 F:      drivers/infiniband/hw/mlx4/
9921 F:      include/linux/mlx4/
9922 F:      include/uapi/rdma/mlx4-abi.h
9923
9924 MELLANOX MLX5 core VPI driver
9925 M:      Saeed Mahameed <saeedm@mellanox.com>
9926 M:      Leon Romanovsky <leonro@mellanox.com>
9927 L:      netdev@vger.kernel.org
9928 L:      linux-rdma@vger.kernel.org
9929 W:      http://www.mellanox.com
9930 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9931 S:      Supported
9932 F:      drivers/net/ethernet/mellanox/mlx5/core/
9933 F:      include/linux/mlx5/
9934
9935 MELLANOX MLX5 IB driver
9936 M:      Leon Romanovsky <leonro@mellanox.com>
9937 L:      linux-rdma@vger.kernel.org
9938 W:      http://www.mellanox.com
9939 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9940 S:      Supported
9941 F:      drivers/infiniband/hw/mlx5/
9942 F:      include/linux/mlx5/
9943 F:      include/uapi/rdma/mlx5-abi.h
9944
9945 MELLANOX MLXCPLD I2C AND MUX DRIVER
9946 M:      Vadim Pasternak <vadimp@mellanox.com>
9947 M:      Michael Shych <michaelsh@mellanox.com>
9948 L:      linux-i2c@vger.kernel.org
9949 S:      Supported
9950 F:      drivers/i2c/busses/i2c-mlxcpld.c
9951 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9952 F:      Documentation/i2c/busses/i2c-mlxcpld
9953
9954 MELLANOX MLXCPLD LED DRIVER
9955 M:      Vadim Pasternak <vadimp@mellanox.com>
9956 L:      linux-leds@vger.kernel.org
9957 S:      Supported
9958 F:      drivers/leds/leds-mlxcpld.c
9959 F:      drivers/leds/leds-mlxreg.c
9960 F:      Documentation/leds/leds-mlxcpld.txt
9961
9962 MELLANOX PLATFORM DRIVER
9963 M:      Vadim Pasternak <vadimp@mellanox.com>
9964 L:      platform-driver-x86@vger.kernel.org
9965 S:      Supported
9966 F:      drivers/platform/x86/mlx-platform.c
9967
9968 MEMBARRIER SUPPORT
9969 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9970 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9971 L:      linux-kernel@vger.kernel.org
9972 S:      Supported
9973 F:      kernel/sched/membarrier.c
9974 F:      include/uapi/linux/membarrier.h
9975 F:      arch/powerpc/include/asm/membarrier.h
9976
9977 MEMBLOCK
9978 M:      Mike Rapoport <rppt@linux.ibm.com>
9979 L:      linux-mm@kvack.org
9980 S:      Maintained
9981 F:      include/linux/memblock.h
9982 F:      mm/memblock.c
9983 F:      Documentation/core-api/boot-time-mm.rst
9984
9985 MEMORY MANAGEMENT
9986 L:      linux-mm@kvack.org
9987 W:      http://www.linux-mm.org
9988 S:      Maintained
9989 F:      include/linux/mm.h
9990 F:      include/linux/gfp.h
9991 F:      include/linux/mmzone.h
9992 F:      include/linux/memory_hotplug.h
9993 F:      include/linux/vmalloc.h
9994 F:      mm/
9995
9996 MEMORY TECHNOLOGY DEVICES (MTD)
9997 M:      David Woodhouse <dwmw2@infradead.org>
9998 M:      Brian Norris <computersforpeace@gmail.com>
9999 M:      Boris Brezillon <bbrezillon@kernel.org>
10000 M:      Marek Vasut <marek.vasut@gmail.com>
10001 M:      Richard Weinberger <richard@nod.at>
10002 L:      linux-mtd@lists.infradead.org
10003 W:      http://www.linux-mtd.infradead.org/
10004 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10005 T:      git git://git.infradead.org/linux-mtd.git master
10006 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10007 S:      Maintained
10008 F:      Documentation/devicetree/bindings/mtd/
10009 F:      drivers/mtd/
10010 F:      include/linux/mtd/
10011 F:      include/uapi/mtd/
10012
10013 MEN A21 WATCHDOG DRIVER
10014 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10015 L:      linux-watchdog@vger.kernel.org
10016 S:      Maintained
10017 F:      drivers/watchdog/mena21_wdt.c
10018
10019 MEN CHAMELEON BUS (mcb)
10020 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10021 S:      Maintained
10022 F:      drivers/mcb/
10023 F:      include/linux/mcb.h
10024 F:      Documentation/men-chameleon-bus.txt
10025
10026 MEN F21BMC (Board Management Controller)
10027 M:      Andreas Werner <andreas.werner@men.de>
10028 S:      Supported
10029 F:      drivers/mfd/menf21bmc.c
10030 F:      drivers/watchdog/menf21bmc_wdt.c
10031 F:      drivers/leds/leds-menf21bmc.c
10032 F:      drivers/hwmon/menf21bmc_hwmon.c
10033 F:      Documentation/hwmon/menf21bmc
10034
10035 MEN Z069 WATCHDOG DRIVER
10036 M:      Johannes Thumshirn <jth@kernel.org>
10037 L:      linux-watchdog@vger.kernel.org
10038 S:      Maintained
10039 F:      drivers/watchdog/menz69_wdt.c
10040
10041 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10042 M:      Neil Armstrong <narmstrong@baylibre.com>
10043 L:      linux-media@lists.freedesktop.org
10044 L:      linux-amlogic@lists.infradead.org
10045 W:      http://linux-meson.com/
10046 S:      Supported
10047 F:      drivers/media/platform/meson/ao-cec.c
10048 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10049 T:      git git://linuxtv.org/media_tree.git
10050
10051 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10052 M:      Liang Yang <liang.yang@amlogic.com>
10053 L:      linux-mtd@lists.infradead.org
10054 S:      Maintained
10055 F:      drivers/mtd/nand/raw/meson_*
10056 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10057
10058 METHODE UDPU SUPPORT
10059 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10060 S:      Maintained
10061 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10062
10063 MICROBLAZE ARCHITECTURE
10064 M:      Michal Simek <monstr@monstr.eu>
10065 W:      http://www.monstr.eu/fdt/
10066 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10067 S:      Supported
10068 F:      arch/microblaze/
10069
10070 MICROCHIP AT91 SERIAL DRIVER
10071 M:      Richard Genoud <richard.genoud@gmail.com>
10072 S:      Maintained
10073 F:      drivers/tty/serial/atmel_serial.c
10074 F:      drivers/tty/serial/atmel_serial.h
10075 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10076
10077 MICROCHIP AUDIO ASOC DRIVERS
10078 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10080 S:      Supported
10081 F:      sound/soc/atmel
10082
10083 MICROCHIP DMA DRIVER
10084 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10086 L:      dmaengine@vger.kernel.org
10087 S:      Supported
10088 F:      drivers/dma/at_hdmac.c
10089 F:      drivers/dma/at_hdmac_regs.h
10090 F:      include/linux/platform_data/dma-atmel.h
10091 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10092 F:      include/dt-bindings/dma/at91.h
10093
10094 MICROCHIP ECC DRIVER
10095 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10096 L:      linux-crypto@vger.kernel.org
10097 S:      Maintained
10098 F:      drivers/crypto/atmel-ecc.*
10099
10100 MICROCHIP I2C DRIVER
10101 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10102 L:      linux-i2c@vger.kernel.org
10103 S:      Supported
10104 F:      drivers/i2c/busses/i2c-at91.c
10105
10106 MICROCHIP ISC DRIVER
10107 M:      Eugen Hristev <eugen.hristev@microchip.com>
10108 L:      linux-media@vger.kernel.org
10109 S:      Supported
10110 F:      drivers/media/platform/atmel/atmel-isc.c
10111 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10112 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10113
10114 MICROCHIP ISI DRIVER
10115 M:      Eugen Hristev <eugen.hristev@microchip.com>
10116 L:      linux-media@vger.kernel.org
10117 S:      Supported
10118 F:      drivers/media/platform/atmel/atmel-isi.c
10119 F:      drivers/media/platform/atmel/atmel-isi.h
10120
10121 MICROCHIP AT91 USART MFD DRIVER
10122 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10123 L:      linux-kernel@vger.kernel.org
10124 S:      Supported
10125 F:      drivers/mfd/at91-usart.c
10126 F:      include/dt-bindings/mfd/at91-usart.h
10127 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10128
10129 MICROCHIP AT91 USART SPI DRIVER
10130 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10131 L:      linux-spi@vger.kernel.org
10132 S:      Supported
10133 F:      drivers/spi/spi-at91-usart.c
10134 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10135
10136 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10137 M:      Woojung Huh <Woojung.Huh@microchip.com>
10138 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10139 L:      netdev@vger.kernel.org
10140 S:      Maintained
10141 F:      net/dsa/tag_ksz.c
10142 F:      drivers/net/dsa/microchip/*
10143 F:      include/linux/platform_data/microchip-ksz.h
10144 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10145
10146 MICROCHIP LAN743X ETHERNET DRIVER
10147 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10148 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10149 L:      netdev@vger.kernel.org
10150 S:      Maintained
10151 F:      drivers/net/ethernet/microchip/lan743x_*
10152
10153 MICROCHIP LCDFB DRIVER
10154 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10155 L:      linux-fbdev@vger.kernel.org
10156 S:      Maintained
10157 F:      drivers/video/fbdev/atmel_lcdfb.c
10158 F:      include/video/atmel_lcdc.h
10159
10160 MICROCHIP MMC/SD/SDIO MCI DRIVER
10161 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10162 S:      Maintained
10163 F:      drivers/mmc/host/atmel-mci.c
10164
10165 MICROCHIP MCP16502 PMIC DRIVER
10166 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10168 S:      Maintained
10169 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10170 F:      drivers/regulator/mcp16502.c
10171
10172 MICROCHIP MCP3911 ADC DRIVER
10173 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10174 M:      Kent Gustavsson <kent@minoris.se>
10175 L:      linux-iio@vger.kernel.org
10176 S:      Supported
10177 F:      drivers/iio/adc/mcp3911.c
10178 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10179
10180 MICROCHIP NAND DRIVER
10181 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10182 L:      linux-mtd@lists.infradead.org
10183 S:      Supported
10184 F:      drivers/mtd/nand/raw/atmel/*
10185 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10186
10187 MICROCHIP PWM DRIVER
10188 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10190 L:      linux-pwm@vger.kernel.org
10191 S:      Supported
10192 F:      drivers/pwm/pwm-atmel.c
10193 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10194
10195 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10196 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10197 M:      Eugen Hristev <eugen.hristev@microchip.com>
10198 L:      linux-iio@vger.kernel.org
10199 S:      Supported
10200 F:      drivers/iio/adc/at91-sama5d2_adc.c
10201 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10202 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10203
10204 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10205 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10206 S:      Supported
10207 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10208
10209 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10210 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10212 L:      linux-gpio@vger.kernel.org
10213 F:      drivers/gpio/gpio-sama5d2-piobu.c
10214
10215 MICROCHIP SPI DRIVER
10216 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10217 S:      Supported
10218 F:      drivers/spi/spi-atmel.*
10219
10220 MICROCHIP SSC DRIVER
10221 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10223 S:      Supported
10224 F:      drivers/misc/atmel-ssc.c
10225 F:      include/linux/atmel-ssc.h
10226
10227 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10228 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10230 S:      Supported
10231 F:      drivers/misc/atmel_tclib.c
10232 F:      drivers/clocksource/tcb_clksrc.c
10233
10234 MICROCHIP USBA UDC DRIVER
10235 M:      Cristian Birsan <cristian.birsan@microchip.com>
10236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10237 S:      Supported
10238 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10239
10240 MICROCHIP USB251XB DRIVER
10241 M:      Richard Leitner <richard.leitner@skidata.com>
10242 L:      linux-usb@vger.kernel.org
10243 S:      Maintained
10244 F:      drivers/usb/misc/usb251xb.c
10245 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10246
10247 MICROCHIP XDMA DRIVER
10248 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10249 L:      linux-arm-kernel@lists.infradead.org
10250 L:      dmaengine@vger.kernel.org
10251 S:      Supported
10252 F:      drivers/dma/at_xdmac.c
10253
10254 MICROSEMI MIPS SOCS
10255 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10256 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10257 L:      linux-mips@vger.kernel.org
10258 S:      Supported
10259 F:      arch/mips/generic/board-ocelot.c
10260 F:      arch/mips/configs/generic/board-ocelot.config
10261 F:      arch/mips/boot/dts/mscc/
10262 F:      Documentation/devicetree/bindings/mips/mscc.txt
10263
10264 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10265 M:      Don Brace <don.brace@microsemi.com>
10266 L:      esc.storagedev@microsemi.com
10267 L:      linux-scsi@vger.kernel.org
10268 S:      Supported
10269 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10270 F:      drivers/scsi/smartpqi/Kconfig
10271 F:      drivers/scsi/smartpqi/Makefile
10272 F:      include/linux/cciss*.h
10273 F:      include/uapi/linux/cciss*.h
10274 F:      Documentation/scsi/smartpqi.txt
10275
10276 MICROSEMI ETHERNET SWITCH DRIVER
10277 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10278 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10279 L:      netdev@vger.kernel.org
10280 S:      Supported
10281 F:      drivers/net/ethernet/mscc/
10282
10283 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10284 M:      Chen Yu <yu.c.chen@intel.com>
10285 L:      platform-driver-x86@vger.kernel.org
10286 S:      Supported
10287 F:      drivers/platform/x86/surfacepro3_button.c
10288
10289 MICROTEK X6 SCANNER
10290 M:      Oliver Neukum <oliver@neukum.org>
10291 S:      Maintained
10292 F:      drivers/usb/image/microtek.*
10293
10294 MIPS
10295 M:      Ralf Baechle <ralf@linux-mips.org>
10296 M:      Paul Burton <paul.burton@mips.com>
10297 M:      James Hogan <jhogan@kernel.org>
10298 L:      linux-mips@vger.kernel.org
10299 W:      http://www.linux-mips.org/
10300 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10302 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10303 S:      Supported
10304 F:      Documentation/devicetree/bindings/mips/
10305 F:      Documentation/mips/
10306 F:      arch/mips/
10307 F:      drivers/platform/mips/
10308
10309 MIPS BOSTON DEVELOPMENT BOARD
10310 M:      Paul Burton <paul.burton@mips.com>
10311 L:      linux-mips@vger.kernel.org
10312 S:      Maintained
10313 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10314 F:      arch/mips/boot/dts/img/boston.dts
10315 F:      arch/mips/configs/generic/board-boston.config
10316 F:      drivers/clk/imgtec/clk-boston.c
10317 F:      include/dt-bindings/clock/boston-clock.h
10318
10319 MIPS GENERIC PLATFORM
10320 M:      Paul Burton <paul.burton@mips.com>
10321 L:      linux-mips@vger.kernel.org
10322 S:      Supported
10323 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10324 F:      arch/mips/generic/
10325 F:      arch/mips/tools/generic-board-config.sh
10326
10327 MIPS/LOONGSON1 ARCHITECTURE
10328 M:      Keguang Zhang <keguang.zhang@gmail.com>
10329 L:      linux-mips@vger.kernel.org
10330 S:      Maintained
10331 F:      arch/mips/loongson32/
10332 F:      arch/mips/include/asm/mach-loongson32/
10333 F:      drivers/*/*loongson1*
10334 F:      drivers/*/*/*loongson1*
10335
10336 MIPS/LOONGSON2 ARCHITECTURE
10337 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10338 L:      linux-mips@vger.kernel.org
10339 S:      Maintained
10340 F:      arch/mips/loongson64/fuloong-2e/
10341 F:      arch/mips/loongson64/lemote-2f/
10342 F:      arch/mips/include/asm/mach-loongson64/
10343 F:      drivers/*/*loongson2*
10344 F:      drivers/*/*/*loongson2*
10345
10346 MIPS/LOONGSON3 ARCHITECTURE
10347 M:      Huacai Chen <chenhc@lemote.com>
10348 L:      linux-mips@vger.kernel.org
10349 S:      Maintained
10350 F:      arch/mips/loongson64/
10351 F:      arch/mips/include/asm/mach-loongson64/
10352 F:      drivers/platform/mips/cpu_hwmon.c
10353 F:      drivers/*/*loongson3*
10354 F:      drivers/*/*/*loongson3*
10355
10356 MIPS RINT INSTRUCTION EMULATION
10357 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10358 L:      linux-mips@vger.kernel.org
10359 S:      Supported
10360 F:      arch/mips/math-emu/sp_rint.c
10361 F:      arch/mips/math-emu/dp_rint.c
10362
10363 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10364 M:      Hans Verkuil <hverkuil@xs4all.nl>
10365 L:      linux-media@vger.kernel.org
10366 T:      git git://linuxtv.org/media_tree.git
10367 W:      https://linuxtv.org
10368 S:      Odd Fixes
10369 F:      drivers/media/radio/radio-miropcm20*
10370
10371 MMP SUPPORT
10372 R:      Lubomir Rintel <lkundrak@v3.sk>
10373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10374 S:      Odd Fixes
10375 F:      arch/arm/boot/dts/mmp*
10376 F:      arch/arm/mach-mmp/
10377
10378 MMU GATHER AND TLB INVALIDATION
10379 M:      Will Deacon <will.deacon@arm.com>
10380 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10381 M:      Andrew Morton <akpm@linux-foundation.org>
10382 M:      Nick Piggin <npiggin@gmail.com>
10383 M:      Peter Zijlstra <peterz@infradead.org>
10384 L:      linux-arch@vger.kernel.org
10385 L:      linux-mm@kvack.org
10386 S:      Maintained
10387 F:      arch/*/include/asm/tlb.h
10388 F:      include/asm-generic/tlb.h
10389 F:      mm/mmu_gather.c
10390
10391 MN88472 MEDIA DRIVER
10392 M:      Antti Palosaari <crope@iki.fi>
10393 L:      linux-media@vger.kernel.org
10394 W:      https://linuxtv.org
10395 W:      http://palosaari.fi/linux/
10396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10397 S:      Maintained
10398 F:      drivers/media/dvb-frontends/mn88472*
10399
10400 MN88473 MEDIA DRIVER
10401 M:      Antti Palosaari <crope@iki.fi>
10402 L:      linux-media@vger.kernel.org
10403 W:      https://linuxtv.org
10404 W:      http://palosaari.fi/linux/
10405 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10406 S:      Maintained
10407 F:      drivers/media/dvb-frontends/mn88473*
10408
10409 MODULE SUPPORT
10410 M:      Jessica Yu <jeyu@kernel.org>
10411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10412 S:      Maintained
10413 F:      include/linux/module.h
10414 F:      kernel/module.c
10415
10416 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10417 W:      http://popies.net/meye/
10418 S:      Orphan
10419 F:      Documentation/media/v4l-drivers/meye*
10420 F:      drivers/media/pci/meye/
10421 F:      include/uapi/linux/meye.h
10422
10423 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10424 M:      Jiri Slaby <jirislaby@gmail.com>
10425 S:      Maintained
10426 F:      Documentation/serial/moxa-smartio
10427 F:      drivers/tty/mxser.*
10428
10429 MR800 AVERMEDIA USB FM RADIO DRIVER
10430 M:      Alexey Klimov <klimov.linux@gmail.com>
10431 L:      linux-media@vger.kernel.org
10432 T:      git git://linuxtv.org/media_tree.git
10433 S:      Maintained
10434 F:      drivers/media/radio/radio-mr800.c
10435
10436 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10437 M:      Alan Ott <alan@signal11.us>
10438 L:      linux-wpan@vger.kernel.org
10439 S:      Maintained
10440 F:      drivers/net/ieee802154/mrf24j40.c
10441 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10442
10443 MSI LAPTOP SUPPORT
10444 M:      "Lee, Chun-Yi" <jlee@suse.com>
10445 L:      platform-driver-x86@vger.kernel.org
10446 S:      Maintained
10447 F:      drivers/platform/x86/msi-laptop.c
10448
10449 MSI WMI SUPPORT
10450 L:      platform-driver-x86@vger.kernel.org
10451 S:      Orphan
10452 F:      drivers/platform/x86/msi-wmi.c
10453
10454 MSI001 MEDIA DRIVER
10455 M:      Antti Palosaari <crope@iki.fi>
10456 L:      linux-media@vger.kernel.org
10457 W:      https://linuxtv.org
10458 W:      http://palosaari.fi/linux/
10459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10460 T:      git git://linuxtv.org/anttip/media_tree.git
10461 S:      Maintained
10462 F:      drivers/media/tuners/msi001*
10463
10464 MSI2500 MEDIA DRIVER
10465 M:      Antti Palosaari <crope@iki.fi>
10466 L:      linux-media@vger.kernel.org
10467 W:      https://linuxtv.org
10468 W:      http://palosaari.fi/linux/
10469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10470 T:      git git://linuxtv.org/anttip/media_tree.git
10471 S:      Maintained
10472 F:      drivers/media/usb/msi2500/
10473
10474 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10475 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10476 L:      linux-mtd@lists.infradead.org
10477 S:      Maintained
10478 F:      drivers/mtd/devices/docg3*
10479
10480 MT9M032 APTINA SENSOR DRIVER
10481 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10482 L:      linux-media@vger.kernel.org
10483 T:      git git://linuxtv.org/media_tree.git
10484 S:      Maintained
10485 F:      drivers/media/i2c/mt9m032.c
10486 F:      include/media/i2c/mt9m032.h
10487
10488 MT9P031 APTINA CAMERA SENSOR
10489 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10490 L:      linux-media@vger.kernel.org
10491 T:      git git://linuxtv.org/media_tree.git
10492 S:      Maintained
10493 F:      drivers/media/i2c/mt9p031.c
10494 F:      include/media/i2c/mt9p031.h
10495
10496 MT9T001 APTINA CAMERA SENSOR
10497 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10498 L:      linux-media@vger.kernel.org
10499 T:      git git://linuxtv.org/media_tree.git
10500 S:      Maintained
10501 F:      drivers/media/i2c/mt9t001.c
10502 F:      include/media/i2c/mt9t001.h
10503
10504 MT9T112 APTINA CAMERA SENSOR
10505 M:      Jacopo Mondi <jacopo@jmondi.org>
10506 L:      linux-media@vger.kernel.org
10507 T:      git git://linuxtv.org/media_tree.git
10508 S:      Odd Fixes
10509 F:      drivers/media/i2c/mt9t112.c
10510 F:      include/media/i2c/mt9t112.h
10511
10512 MT9V032 APTINA CAMERA SENSOR
10513 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10514 L:      linux-media@vger.kernel.org
10515 T:      git git://linuxtv.org/media_tree.git
10516 S:      Maintained
10517 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10518 F:      drivers/media/i2c/mt9v032.c
10519 F:      include/media/i2c/mt9v032.h
10520
10521 MT9V111 APTINA CAMERA SENSOR
10522 M:      Jacopo Mondi <jacopo@jmondi.org>
10523 L:      linux-media@vger.kernel.org
10524 T:      git git://linuxtv.org/media_tree.git
10525 S:      Maintained
10526 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10527 F:      drivers/media/i2c/mt9v111.c
10528
10529 MULTIFUNCTION DEVICES (MFD)
10530 M:      Lee Jones <lee.jones@linaro.org>
10531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10532 S:      Supported
10533 F:      Documentation/devicetree/bindings/mfd/
10534 F:      drivers/mfd/
10535 F:      include/linux/mfd/
10536 F:      include/dt-bindings/mfd/
10537
10538 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10539 S:      Orphan
10540 F:      drivers/mmc/host/mmc_spi.c
10541 F:      include/linux/spi/mmc_spi.h
10542
10543 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10544 M:      Ulf Hansson <ulf.hansson@linaro.org>
10545 L:      linux-mmc@vger.kernel.org
10546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10547 S:      Maintained
10548 F:      Documentation/devicetree/bindings/mmc/
10549 F:      drivers/mmc/
10550 F:      include/linux/mmc/
10551 F:      include/uapi/linux/mmc/
10552
10553 MULTIPLEXER SUBSYSTEM
10554 M:      Peter Rosin <peda@axentia.se>
10555 S:      Maintained
10556 F:      Documentation/ABI/testing/sysfs-class-mux*
10557 F:      Documentation/devicetree/bindings/mux/
10558 F:      include/dt-bindings/mux/
10559 F:      include/linux/mux/
10560 F:      drivers/mux/
10561
10562 MULTITECH MULTIPORT CARD (ISICOM)
10563 S:      Orphan
10564 F:      drivers/tty/isicom.c
10565 F:      include/linux/isicom.h
10566
10567 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10568 M:      Bin Liu <b-liu@ti.com>
10569 L:      linux-usb@vger.kernel.org
10570 S:      Maintained
10571 F:      drivers/usb/musb/
10572
10573 MXL301RF MEDIA DRIVER
10574 M:      Akihiro Tsukada <tskd08@gmail.com>
10575 L:      linux-media@vger.kernel.org
10576 S:      Odd Fixes
10577 F:      drivers/media/tuners/mxl301rf*
10578
10579 MXL5007T MEDIA DRIVER
10580 M:      Michael Krufky <mkrufky@linuxtv.org>
10581 L:      linux-media@vger.kernel.org
10582 W:      https://linuxtv.org
10583 W:      http://github.com/mkrufky
10584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10585 T:      git git://linuxtv.org/mkrufky/tuners.git
10586 S:      Maintained
10587 F:      drivers/media/tuners/mxl5007t.*
10588
10589 MXSFB DRM DRIVER
10590 M:      Marek Vasut <marex@denx.de>
10591 M:      Stefan Agner <stefan@agner.ch>
10592 L:      dri-devel@lists.freedesktop.org
10593 S:      Supported
10594 F:      drivers/gpu/drm/mxsfb/
10595 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10596 T:      git git://anongit.freedesktop.org/drm/drm-misc
10597
10598 MYLEX DAC960 PCI RAID Controller
10599 M:      Hannes Reinecke <hare@kernel.org>
10600 L:      linux-scsi@vger.kernel.org
10601 S:      Supported
10602 F:      drivers/scsi/myrb.*
10603 F:      drivers/scsi/myrs.*
10604
10605 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10606 M:      Chris Lee <christopher.lee@cspi.com>
10607 L:      netdev@vger.kernel.org
10608 W:      https://www.cspi.com/ethernet-products/support/downloads/
10609 S:      Supported
10610 F:      drivers/net/ethernet/myricom/myri10ge/
10611
10612 NAND FLASH SUBSYSTEM
10613 M:      Boris Brezillon <bbrezillon@kernel.org>
10614 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10615 R:      Richard Weinberger <richard@nod.at>
10616 L:      linux-mtd@lists.infradead.org
10617 W:      http://www.linux-mtd.infradead.org/
10618 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10619 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10620 T:      git git://git.infradead.org/linux-mtd.git nand/next
10621 S:      Maintained
10622 F:      drivers/mtd/nand/
10623 F:      include/linux/mtd/*nand*.h
10624
10625 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10626 M:      Daniel Mack <zonque@gmail.com>
10627 S:      Maintained
10628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10629 W:      http://www.native-instruments.com
10630 F:      sound/usb/caiaq/
10631
10632 NATSEMI ETHERNET DRIVER (DP8381x)
10633 S:      Orphan
10634 F:      drivers/net/ethernet/natsemi/natsemi.c
10635
10636 NCR 5380 SCSI DRIVERS
10637 M:      Finn Thain <fthain@telegraphics.com.au>
10638 M:      Michael Schmitz <schmitzmic@gmail.com>
10639 L:      linux-scsi@vger.kernel.org
10640 S:      Maintained
10641 F:      Documentation/scsi/g_NCR5380.txt
10642 F:      drivers/scsi/NCR5380.*
10643 F:      drivers/scsi/arm/cumana_1.c
10644 F:      drivers/scsi/arm/oak.c
10645 F:      drivers/scsi/atari_scsi.*
10646 F:      drivers/scsi/dmx3191d.c
10647 F:      drivers/scsi/g_NCR5380.*
10648 F:      drivers/scsi/mac_scsi.*
10649 F:      drivers/scsi/sun3_scsi.*
10650 F:      drivers/scsi/sun3_scsi_vme.c
10651
10652 NCSI LIBRARY:
10653 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10654 S:      Maintained
10655 F:      net/ncsi/
10656
10657 NCT6775 HARDWARE MONITOR DRIVER
10658 M:      Guenter Roeck <linux@roeck-us.net>
10659 L:      linux-hwmon@vger.kernel.org
10660 S:      Maintained
10661 F:      Documentation/hwmon/nct6775
10662 F:      drivers/hwmon/nct6775.c
10663
10664 NET_FAILOVER MODULE
10665 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10666 L:      netdev@vger.kernel.org
10667 S:      Supported
10668 F:      driver/net/net_failover.c
10669 F:      include/net/net_failover.h
10670 F:      Documentation/networking/net_failover.rst
10671
10672 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10673 M:      Faisal Latif <faisal.latif@intel.com>
10674 L:      linux-rdma@vger.kernel.org
10675 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10676 S:      Supported
10677 F:      drivers/infiniband/hw/nes/
10678 F:      include/uapi/rdma/nes-abi.h
10679
10680 NETEM NETWORK EMULATOR
10681 M:      Stephen Hemminger <stephen@networkplumber.org>
10682 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10683 S:      Maintained
10684 F:      net/sched/sch_netem.c
10685
10686 NETERION 10GbE DRIVERS (s2io/vxge)
10687 M:      Jon Mason <jdmason@kudzu.us>
10688 L:      netdev@vger.kernel.org
10689 S:      Supported
10690 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10691 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10692 F:      drivers/net/ethernet/neterion/
10693
10694 NETFILTER
10695 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10696 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10697 M:      Florian Westphal <fw@strlen.de>
10698 L:      netfilter-devel@vger.kernel.org
10699 L:      coreteam@netfilter.org
10700 W:      http://www.netfilter.org/
10701 W:      http://www.iptables.org/
10702 W:      http://www.nftables.org/
10703 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10706 S:      Maintained
10707 F:      include/linux/netfilter*
10708 F:      include/linux/netfilter/
10709 F:      include/net/netfilter/
10710 F:      include/uapi/linux/netfilter*
10711 F:      include/uapi/linux/netfilter/
10712 F:      net/*/netfilter.c
10713 F:      net/*/netfilter/
10714 F:      net/netfilter/
10715 F:      net/bridge/br_netfilter*.c
10716
10717 NETROM NETWORK LAYER
10718 M:      Ralf Baechle <ralf@linux-mips.org>
10719 L:      linux-hams@vger.kernel.org
10720 W:      http://www.linux-ax25.org/
10721 S:      Maintained
10722 F:      include/net/netrom.h
10723 F:      include/uapi/linux/netrom.h
10724 F:      net/netrom/
10725
10726 NETRONOME ETHERNET DRIVERS
10727 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10728 L:      oss-drivers@netronome.com
10729 S:      Maintained
10730 F:      drivers/net/ethernet/netronome/
10731
10732 NETWORK BLOCK DEVICE (NBD)
10733 M:      Josef Bacik <josef@toxicpanda.com>
10734 S:      Maintained
10735 L:      linux-block@vger.kernel.org
10736 L:      nbd@other.debian.org
10737 F:      Documentation/blockdev/nbd.txt
10738 F:      drivers/block/nbd.c
10739 F:      include/uapi/linux/nbd.h
10740
10741 NETWORK DROP MONITOR
10742 M:      Neil Horman <nhorman@tuxdriver.com>
10743 L:      netdev@vger.kernel.org
10744 S:      Maintained
10745 W:      https://fedorahosted.org/dropwatch/
10746 F:      net/core/drop_monitor.c
10747
10748 NETWORKING DRIVERS
10749 M:      "David S. Miller" <davem@davemloft.net>
10750 L:      netdev@vger.kernel.org
10751 W:      http://www.linuxfoundation.org/en/Net
10752 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10755 S:      Odd Fixes
10756 F:      Documentation/devicetree/bindings/net/
10757 F:      drivers/net/
10758 F:      include/linux/if_*
10759 F:      include/linux/netdevice.h
10760 F:      include/linux/etherdevice.h
10761 F:      include/linux/fcdevice.h
10762 F:      include/linux/fddidevice.h
10763 F:      include/linux/hippidevice.h
10764 F:      include/linux/inetdevice.h
10765 F:      include/uapi/linux/if_*
10766 F:      include/uapi/linux/netdevice.h
10767
10768 NETWORKING DRIVERS (WIRELESS)
10769 M:      Kalle Valo <kvalo@codeaurora.org>
10770 L:      linux-wireless@vger.kernel.org
10771 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10774 S:      Maintained
10775 F:      Documentation/devicetree/bindings/net/wireless/
10776 F:      drivers/net/wireless/
10777
10778 NETWORKING [DSA]
10779 M:      Andrew Lunn <andrew@lunn.ch>
10780 M:      Vivien Didelot <vivien.didelot@gmail.com>
10781 M:      Florian Fainelli <f.fainelli@gmail.com>
10782 S:      Maintained
10783 F:      Documentation/devicetree/bindings/net/dsa/
10784 F:      net/dsa/
10785 F:      include/net/dsa.h
10786 F:      include/linux/dsa/
10787 F:      include/linux/platform_data/dsa.h
10788 F:      drivers/net/dsa/
10789
10790 NETWORKING [GENERAL]
10791 M:      "David S. Miller" <davem@davemloft.net>
10792 L:      netdev@vger.kernel.org
10793 W:      http://www.linuxfoundation.org/en/Net
10794 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10797 B:      mailto:netdev@vger.kernel.org
10798 S:      Maintained
10799 F:      net/
10800 F:      include/net/
10801 F:      include/linux/in.h
10802 F:      include/linux/net.h
10803 F:      include/linux/netdevice.h
10804 F:      include/uapi/linux/in.h
10805 F:      include/uapi/linux/net.h
10806 F:      include/uapi/linux/netdevice.h
10807 F:      include/uapi/linux/net_namespace.h
10808 F:      tools/testing/selftests/net/
10809 F:      lib/net_utils.c
10810 F:      lib/random32.c
10811 F:      Documentation/networking/
10812
10813 NETWORKING [IPSEC]
10814 M:      Steffen Klassert <steffen.klassert@secunet.com>
10815 M:      Herbert Xu <herbert@gondor.apana.org.au>
10816 M:      "David S. Miller" <davem@davemloft.net>
10817 L:      netdev@vger.kernel.org
10818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10820 S:      Maintained
10821 F:      net/xfrm/
10822 F:      net/key/
10823 F:      net/ipv4/xfrm*
10824 F:      net/ipv4/esp4*
10825 F:      net/ipv4/ah4.c
10826 F:      net/ipv4/ipcomp.c
10827 F:      net/ipv4/ip_vti.c
10828 F:      net/ipv6/xfrm*
10829 F:      net/ipv6/esp6*
10830 F:      net/ipv6/ah6.c
10831 F:      net/ipv6/ipcomp6.c
10832 F:      net/ipv6/ip6_vti.c
10833 F:      include/uapi/linux/xfrm.h
10834 F:      include/net/xfrm.h
10835
10836 NETWORKING [IPv4/IPv6]
10837 M:      "David S. Miller" <davem@davemloft.net>
10838 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10839 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10840 L:      netdev@vger.kernel.org
10841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10842 S:      Maintained
10843 F:      net/ipv4/
10844 F:      net/ipv6/
10845 F:      include/net/ip*
10846 F:      arch/x86/net/*
10847
10848 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10849 M:      Paul Moore <paul@paul-moore.com>
10850 W:      https://github.com/netlabel
10851 L:      netdev@vger.kernel.org
10852 L:      linux-security-module@vger.kernel.org
10853 S:      Maintained
10854 F:      Documentation/netlabel/
10855 F:      include/net/calipso.h
10856 F:      include/net/cipso_ipv4.h
10857 F:      include/net/netlabel.h
10858 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10859 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10860 F:      net/netlabel/
10861 F:      net/ipv4/cipso_ipv4.c
10862 F:      net/ipv6/calipso.c
10863 F:      net/netfilter/xt_CONNSECMARK.c
10864 F:      net/netfilter/xt_SECMARK.c
10865
10866 NETWORKING [TCP]
10867 M:      Eric Dumazet <edumazet@google.com>
10868 L:      netdev@vger.kernel.org
10869 S:      Maintained
10870 F:      net/ipv4/tcp*.c
10871 F:      net/ipv4/syncookies.c
10872 F:      net/ipv6/tcp*.c
10873 F:      net/ipv6/syncookies.c
10874 F:      include/uapi/linux/tcp.h
10875 F:      include/net/tcp.h
10876 F:      include/linux/tcp.h
10877 F:      include/trace/events/tcp.h
10878
10879 NETWORKING [TLS]
10880 M:      Boris Pismenny <borisp@mellanox.com>
10881 M:      Aviad Yehezkel <aviadye@mellanox.com>
10882 M:      Dave Watson <davejwatson@fb.com>
10883 M:      John Fastabend <john.fastabend@gmail.com>
10884 M:      Daniel Borkmann <daniel@iogearbox.net>
10885 L:      netdev@vger.kernel.org
10886 S:      Maintained
10887 F:      net/tls/*
10888 F:      include/uapi/linux/tls.h
10889 F:      include/net/tls.h
10890
10891 NETWORKING [WIRELESS]
10892 L:      linux-wireless@vger.kernel.org
10893 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10894
10895 NETDEVSIM
10896 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10897 S:      Maintained
10898 F:      drivers/net/netdevsim/*
10899
10900 NETXEN (1/10) GbE SUPPORT
10901 M:      Manish Chopra <manishc@marvell.com>
10902 M:      Rahul Verma <rahulv@marvell.com>
10903 M:      GR-Linux-NIC-Dev@marvell.com
10904 L:      netdev@vger.kernel.org
10905 S:      Supported
10906 F:      drivers/net/ethernet/qlogic/netxen/
10907
10908 NFC SUBSYSTEM
10909 M:      Samuel Ortiz <sameo@linux.intel.com>
10910 L:      linux-wireless@vger.kernel.org
10911 L:      linux-nfc@lists.01.org (subscribers-only)
10912 S:      Supported
10913 F:      net/nfc/
10914 F:      include/net/nfc/
10915 F:      include/uapi/linux/nfc.h
10916 F:      drivers/nfc/
10917 F:      include/linux/platform_data/nfcmrvl.h
10918 F:      include/linux/platform_data/nxp-nci.h
10919 F:      Documentation/devicetree/bindings/net/nfc/
10920
10921 NFS, SUNRPC, AND LOCKD CLIENTS
10922 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10923 M:      Anna Schumaker <anna.schumaker@netapp.com>
10924 L:      linux-nfs@vger.kernel.org
10925 W:      http://client.linux-nfs.org
10926 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10927 S:      Maintained
10928 F:      fs/lockd/
10929 F:      fs/nfs/
10930 F:      fs/nfs_common/
10931 F:      net/sunrpc/
10932 F:      include/linux/lockd/
10933 F:      include/linux/nfs*
10934 F:      include/linux/sunrpc/
10935 F:      include/uapi/linux/nfs*
10936 F:      include/uapi/linux/sunrpc/
10937
10938 NILFS2 FILESYSTEM
10939 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10940 L:      linux-nilfs@vger.kernel.org
10941 W:      https://nilfs.sourceforge.io/
10942 W:      https://nilfs.osdn.jp/
10943 T:      git git://github.com/konis/nilfs2.git
10944 S:      Supported
10945 F:      Documentation/filesystems/nilfs2.txt
10946 F:      fs/nilfs2/
10947 F:      include/trace/events/nilfs2.h
10948 F:      include/uapi/linux/nilfs2_api.h
10949 F:      include/uapi/linux/nilfs2_ondisk.h
10950
10951 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10952 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10953 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10954 S:      Maintained
10955 F:      Documentation/scsi/NinjaSCSI.txt
10956 F:      drivers/scsi/pcmcia/nsp_*
10957
10958 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10959 M:      GOTO Masanori <gotom@debian.or.jp>
10960 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10961 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10962 S:      Maintained
10963 F:      Documentation/scsi/NinjaSCSI.txt
10964 F:      drivers/scsi/nsp32*
10965
10966 NIOS2 ARCHITECTURE
10967 M:      Ley Foon Tan <lftan@altera.com>
10968 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10970 S:      Maintained
10971 F:      arch/nios2/
10972
10973 NOHZ, DYNTICKS SUPPORT
10974 M:      Frederic Weisbecker <fweisbec@gmail.com>
10975 M:      Thomas Gleixner <tglx@linutronix.de>
10976 M:      Ingo Molnar <mingo@kernel.org>
10977 L:      linux-kernel@vger.kernel.org
10978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10979 S:      Maintained
10980 F:      kernel/time/tick*.*
10981 F:      include/linux/tick.h
10982 F:      include/linux/sched/nohz.h
10983
10984 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10985 M:      Pavel Machek <pavel@ucw.cz>
10986 M:      Sakari Ailus <sakari.ailus@iki.fi>
10987 L:      linux-media@vger.kernel.org
10988 S:      Maintained
10989 F:      drivers/media/i2c/et8ek8
10990 F:      drivers/media/i2c/ad5820.c
10991
10992 NOKIA N900 POWER SUPPLY DRIVERS
10993 R:      Pali Rohár <pali.rohar@gmail.com>
10994 F:      include/linux/power/bq2415x_charger.h
10995 F:      include/linux/power/bq27xxx_battery.h
10996 F:      include/linux/power/isp1704_charger.h
10997 F:      drivers/power/supply/bq2415x_charger.c
10998 F:      drivers/power/supply/bq27xxx_battery.c
10999 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11000 F:      drivers/power/supply/isp1704_charger.c
11001 F:      drivers/power/supply/rx51_battery.c
11002
11003 NOLIBC HEADER FILE
11004 M:      Willy Tarreau <w@1wt.eu>
11005 S:      Maintained
11006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11007 F:      tools/include/nolibc/
11008
11009 NTB AMD DRIVER
11010 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11011 L:      linux-ntb@googlegroups.com
11012 S:      Supported
11013 F:      drivers/ntb/hw/amd/
11014
11015 NTB DRIVER CORE
11016 M:      Jon Mason <jdmason@kudzu.us>
11017 M:      Dave Jiang <dave.jiang@intel.com>
11018 M:      Allen Hubbe <allenbh@gmail.com>
11019 L:      linux-ntb@googlegroups.com
11020 S:      Supported
11021 W:      https://github.com/jonmason/ntb/wiki
11022 T:      git git://github.com/jonmason/ntb.git
11023 F:      drivers/ntb/
11024 F:      drivers/net/ntb_netdev.c
11025 F:      include/linux/ntb.h
11026 F:      include/linux/ntb_transport.h
11027 F:      tools/testing/selftests/ntb/
11028
11029 NTB IDT DRIVER
11030 M:      Serge Semin <fancer.lancer@gmail.com>
11031 L:      linux-ntb@googlegroups.com
11032 S:      Supported
11033 F:      drivers/ntb/hw/idt/
11034
11035 NTB INTEL DRIVER
11036 M:      Dave Jiang <dave.jiang@intel.com>
11037 L:      linux-ntb@googlegroups.com
11038 S:      Supported
11039 W:      https://github.com/davejiang/linux/wiki
11040 T:      git https://github.com/davejiang/linux.git
11041 F:      drivers/ntb/hw/intel/
11042
11043 NTFS FILESYSTEM
11044 M:      Anton Altaparmakov <anton@tuxera.com>
11045 L:      linux-ntfs-dev@lists.sourceforge.net
11046 W:      http://www.tuxera.com/
11047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11048 S:      Supported
11049 F:      Documentation/filesystems/ntfs.txt
11050 F:      fs/ntfs/
11051
11052 NUBUS SUBSYSTEM
11053 M:      Finn Thain <fthain@telegraphics.com.au>
11054 L:      linux-m68k@lists.linux-m68k.org
11055 S:      Maintained
11056 F:      arch/*/include/asm/nubus.h
11057 F:      drivers/nubus/
11058 F:      include/linux/nubus.h
11059 F:      include/uapi/linux/nubus.h
11060
11061 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11062 M:      Antonino Daplas <adaplas@gmail.com>
11063 L:      linux-fbdev@vger.kernel.org
11064 S:      Maintained
11065 F:      drivers/video/fbdev/riva/
11066 F:      drivers/video/fbdev/nvidia/
11067
11068 NVM EXPRESS DRIVER
11069 M:      Keith Busch <keith.busch@intel.com>
11070 M:      Jens Axboe <axboe@fb.com>
11071 M:      Christoph Hellwig <hch@lst.de>
11072 M:      Sagi Grimberg <sagi@grimberg.me>
11073 L:      linux-nvme@lists.infradead.org
11074 T:      git://git.infradead.org/nvme.git
11075 W:      http://git.infradead.org/nvme.git
11076 S:      Supported
11077 F:      drivers/nvme/host/
11078 F:      include/linux/nvme.h
11079 F:      include/uapi/linux/nvme_ioctl.h
11080
11081 NVM EXPRESS FC TRANSPORT DRIVERS
11082 M:      James Smart <james.smart@broadcom.com>
11083 L:      linux-nvme@lists.infradead.org
11084 S:      Supported
11085 F:      include/linux/nvme-fc.h
11086 F:      include/linux/nvme-fc-driver.h
11087 F:      drivers/nvme/host/fc.c
11088 F:      drivers/nvme/target/fc.c
11089 F:      drivers/nvme/target/fcloop.c
11090
11091 NVM EXPRESS TARGET DRIVER
11092 M:      Christoph Hellwig <hch@lst.de>
11093 M:      Sagi Grimberg <sagi@grimberg.me>
11094 L:      linux-nvme@lists.infradead.org
11095 T:      git://git.infradead.org/nvme.git
11096 W:      http://git.infradead.org/nvme.git
11097 S:      Supported
11098 F:      drivers/nvme/target/
11099
11100 NVMEM FRAMEWORK
11101 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11102 S:      Maintained
11103 F:      drivers/nvmem/
11104 F:      Documentation/devicetree/bindings/nvmem/
11105 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11106 F:      include/linux/nvmem-consumer.h
11107 F:      include/linux/nvmem-provider.h
11108
11109 NXP SGTL5000 DRIVER
11110 M:      Fabio Estevam <festevam@gmail.com>
11111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11112 S:      Maintained
11113 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11114 F:      sound/soc/codecs/sgtl5000*
11115
11116 NXP TDA998X DRM DRIVER
11117 M:      Russell King <linux@armlinux.org.uk>
11118 S:      Maintained
11119 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11121 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11122 F:      include/drm/i2c/tda998x.h
11123 F:      include/dt-bindings/display/tda998x.h
11124 K:      "nxp,tda998x"
11125
11126 NXP TFA9879 DRIVER
11127 M:      Peter Rosin <peda@axentia.se>
11128 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11129 S:      Maintained
11130 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11131 F:      sound/soc/codecs/tfa9879*
11132
11133 NXP-NCI NFC DRIVER
11134 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11135 R:      Charles Gorand <charles.gorand@effinnov.com>
11136 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11137 S:      Supported
11138 F:      drivers/nfc/nxp-nci
11139
11140 OBJAGG
11141 M:      Jiri Pirko <jiri@mellanox.com>
11142 L:      netdev@vger.kernel.org
11143 S:      Supported
11144 F:      lib/objagg.c
11145 F:      lib/test_objagg.c
11146 F:      include/linux/objagg.h
11147
11148 NXP FSPI DRIVER
11149 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11150 M:      Ashish Kumar <ashish.kumar@nxp.com>
11151 L:      linux-spi@vger.kernel.org
11152 S:      Maintained
11153 F:      drivers/spi/spi-nxp-fspi.c
11154 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11155
11156 OBJTOOL
11157 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11158 M:      Peter Zijlstra <peterz@infradead.org>
11159 S:      Supported
11160 F:      tools/objtool/
11161
11162 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11163 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11164 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11165 L:      linuxppc-dev@lists.ozlabs.org
11166 S:      Supported
11167 F:      arch/powerpc/platforms/powernv/ocxl.c
11168 F:      arch/powerpc/include/asm/pnv-ocxl.h
11169 F:      drivers/misc/ocxl/
11170 F:      include/misc/ocxl*
11171 F:      include/uapi/misc/ocxl.h
11172 F:      Documentation/accelerators/ocxl.rst
11173
11174 OMAP AUDIO SUPPORT
11175 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11176 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11178 L:      linux-omap@vger.kernel.org
11179 S:      Maintained
11180 F:      sound/soc/ti/omap*
11181 F:      sound/soc/ti/rx51.c
11182 F:      sound/soc/ti/n810.c
11183 F:      sound/soc/ti/sdma-pcm.*
11184
11185 OMAP CLOCK FRAMEWORK SUPPORT
11186 M:      Paul Walmsley <paul@pwsan.com>
11187 L:      linux-omap@vger.kernel.org
11188 S:      Maintained
11189 F:      arch/arm/*omap*/*clock*
11190
11191 OMAP DEVICE TREE SUPPORT
11192 M:      Benoît Cousson <bcousson@baylibre.com>
11193 M:      Tony Lindgren <tony@atomide.com>
11194 L:      linux-omap@vger.kernel.org
11195 L:      devicetree@vger.kernel.org
11196 S:      Maintained
11197 F:      arch/arm/boot/dts/*omap*
11198 F:      arch/arm/boot/dts/*am3*
11199 F:      arch/arm/boot/dts/*am4*
11200 F:      arch/arm/boot/dts/*am5*
11201 F:      arch/arm/boot/dts/*dra7*
11202
11203 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11204 L:      linux-omap@vger.kernel.org
11205 L:      linux-fbdev@vger.kernel.org
11206 S:      Orphan
11207 F:      drivers/video/fbdev/omap2/
11208 F:      Documentation/arm/OMAP/DSS
11209
11210 OMAP FRAMEBUFFER SUPPORT
11211 L:      linux-fbdev@vger.kernel.org
11212 L:      linux-omap@vger.kernel.org
11213 S:      Orphan
11214 F:      drivers/video/fbdev/omap/
11215
11216 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11217 M:      Roger Quadros <rogerq@ti.com>
11218 M:      Tony Lindgren <tony@atomide.com>
11219 L:      linux-omap@vger.kernel.org
11220 S:      Maintained
11221 F:      drivers/memory/omap-gpmc.c
11222 F:      arch/arm/mach-omap2/*gpmc*
11223
11224 OMAP GPIO DRIVER
11225 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11226 M:      Santosh Shilimkar <ssantosh@kernel.org>
11227 M:      Kevin Hilman <khilman@kernel.org>
11228 L:      linux-omap@vger.kernel.org
11229 S:      Maintained
11230 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11231 F:      drivers/gpio/gpio-omap.c
11232
11233 OMAP HARDWARE SPINLOCK SUPPORT
11234 M:      Ohad Ben-Cohen <ohad@wizery.com>
11235 L:      linux-omap@vger.kernel.org
11236 S:      Maintained
11237 F:      drivers/hwspinlock/omap_hwspinlock.c
11238
11239 OMAP HS MMC SUPPORT
11240 L:      linux-mmc@vger.kernel.org
11241 L:      linux-omap@vger.kernel.org
11242 S:      Orphan
11243 F:      drivers/mmc/host/omap_hsmmc.c
11244
11245 OMAP HWMOD DATA
11246 M:      Paul Walmsley <paul@pwsan.com>
11247 L:      linux-omap@vger.kernel.org
11248 S:      Maintained
11249 F:      arch/arm/mach-omap2/omap_hwmod*data*
11250
11251 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11252 M:      Benoît Cousson <bcousson@baylibre.com>
11253 L:      linux-omap@vger.kernel.org
11254 S:      Maintained
11255 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11256
11257 OMAP HWMOD SUPPORT
11258 M:      Benoît Cousson <bcousson@baylibre.com>
11259 M:      Paul Walmsley <paul@pwsan.com>
11260 L:      linux-omap@vger.kernel.org
11261 S:      Maintained
11262 F:      arch/arm/mach-omap2/omap_hwmod.*
11263
11264 OMAP I2C DRIVER
11265 M:      Vignesh R <vigneshr@ti.com>
11266 L:      linux-omap@vger.kernel.org
11267 L:      linux-i2c@vger.kernel.org
11268 S:      Maintained
11269 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11270 F:      drivers/i2c/busses/i2c-omap.c
11271
11272 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11273 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11274 L:      linux-media@vger.kernel.org
11275 S:      Maintained
11276 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11277 F:      drivers/media/platform/omap3isp/
11278 F:      drivers/staging/media/omap4iss/
11279
11280 OMAP MMC SUPPORT
11281 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11282 L:      linux-omap@vger.kernel.org
11283 S:      Odd Fixes
11284 F:      drivers/mmc/host/omap.c
11285
11286 OMAP POWER MANAGEMENT SUPPORT
11287 M:      Kevin Hilman <khilman@kernel.org>
11288 L:      linux-omap@vger.kernel.org
11289 S:      Maintained
11290 F:      arch/arm/*omap*/*pm*
11291 F:      drivers/cpufreq/omap-cpufreq.c
11292
11293 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11294 M:      Rajendra Nayak <rnayak@codeaurora.org>
11295 M:      Paul Walmsley <paul@pwsan.com>
11296 L:      linux-omap@vger.kernel.org
11297 S:      Maintained
11298 F:      arch/arm/mach-omap2/prm*
11299
11300 OMAP RANDOM NUMBER GENERATOR SUPPORT
11301 M:      Deepak Saxena <dsaxena@plexity.net>
11302 S:      Maintained
11303 F:      drivers/char/hw_random/omap-rng.c
11304
11305 OMAP USB SUPPORT
11306 L:      linux-usb@vger.kernel.org
11307 L:      linux-omap@vger.kernel.org
11308 S:      Orphan
11309 F:      drivers/usb/*/*omap*
11310 F:      arch/arm/*omap*/usb*
11311
11312 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11313 M:      Mark Jackson <mpfj@newflow.co.uk>
11314 L:      linux-omap@vger.kernel.org
11315 S:      Maintained
11316 F:      arch/arm/boot/dts/am335x-nano.dts
11317
11318 OMAP1 SUPPORT
11319 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11320 M:      Tony Lindgren <tony@atomide.com>
11321 L:      linux-omap@vger.kernel.org
11322 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11324 S:      Maintained
11325 F:      arch/arm/mach-omap1/
11326 F:      arch/arm/plat-omap/
11327 F:      arch/arm/configs/omap1_defconfig
11328 F:      drivers/i2c/busses/i2c-omap.c
11329 F:      include/linux/platform_data/i2c-omap.h
11330 F:      include/linux/platform_data/ams-delta-fiq.h
11331
11332 OMAP2+ SUPPORT
11333 M:      Tony Lindgren <tony@atomide.com>
11334 L:      linux-omap@vger.kernel.org
11335 W:      http://www.muru.com/linux/omap/
11336 W:      http://linux.omap.com/
11337 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11339 S:      Maintained
11340 F:      arch/arm/mach-omap2/
11341 F:      arch/arm/plat-omap/
11342 F:      arch/arm/configs/omap2plus_defconfig
11343 F:      drivers/i2c/busses/i2c-omap.c
11344 F:      drivers/irqchip/irq-omap-intc.c
11345 F:      drivers/mfd/*omap*.c
11346 F:      drivers/mfd/menelaus.c
11347 F:      drivers/mfd/palmas.c
11348 F:      drivers/mfd/tps65217.c
11349 F:      drivers/mfd/tps65218.c
11350 F:      drivers/mfd/tps65910.c
11351 F:      drivers/mfd/twl-core.[ch]
11352 F:      drivers/mfd/twl4030*.c
11353 F:      drivers/mfd/twl6030*.c
11354 F:      drivers/mfd/twl6040*.c
11355 F:      drivers/regulator/palmas-regulator*.c
11356 F:      drivers/regulator/pbias-regulator.c
11357 F:      drivers/regulator/tps65217-regulator.c
11358 F:      drivers/regulator/tps65218-regulator.c
11359 F:      drivers/regulator/tps65910-regulator.c
11360 F:      drivers/regulator/twl-regulator.c
11361 F:      drivers/regulator/twl6030-regulator.c
11362 F:      include/linux/platform_data/i2c-omap.h
11363
11364 ONION OMEGA2+ BOARD
11365 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11366 L:      linux-mips@vger.kernel.org
11367 S:      Maintained
11368 F:      arch/mips/boot/dts/ralink/omega2p.dts
11369
11370 OMFS FILESYSTEM
11371 M:      Bob Copeland <me@bobcopeland.com>
11372 L:      linux-karma-devel@lists.sourceforge.net
11373 S:      Maintained
11374 F:      Documentation/filesystems/omfs.txt
11375 F:      fs/omfs/
11376
11377 OMNIKEY CARDMAN 4000 DRIVER
11378 M:      Harald Welte <laforge@gnumonks.org>
11379 S:      Maintained
11380 F:      drivers/char/pcmcia/cm4000_cs.c
11381 F:      include/linux/cm4000_cs.h
11382 F:      include/uapi/linux/cm4000_cs.h
11383
11384 OMNIKEY CARDMAN 4040 DRIVER
11385 M:      Harald Welte <laforge@gnumonks.org>
11386 S:      Maintained
11387 F:      drivers/char/pcmcia/cm4040_cs.*
11388
11389 OMNIVISION OV13858 SENSOR DRIVER
11390 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11391 L:      linux-media@vger.kernel.org
11392 T:      git git://linuxtv.org/media_tree.git
11393 S:      Maintained
11394 F:      drivers/media/i2c/ov13858.c
11395
11396 OMNIVISION OV2680 SENSOR DRIVER
11397 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11398 L:      linux-media@vger.kernel.org
11399 T:      git git://linuxtv.org/media_tree.git
11400 S:      Maintained
11401 F:      drivers/media/i2c/ov2680.c
11402 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11403
11404 OMNIVISION OV2685 SENSOR DRIVER
11405 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11406 L:      linux-media@vger.kernel.org
11407 T:      git git://linuxtv.org/media_tree.git
11408 S:      Maintained
11409 F:      drivers/media/i2c/ov2685.c
11410
11411 OMNIVISION OV5640 SENSOR DRIVER
11412 M:      Steve Longerbeam <slongerbeam@gmail.com>
11413 L:      linux-media@vger.kernel.org
11414 T:      git git://linuxtv.org/media_tree.git
11415 S:      Maintained
11416 F:      drivers/media/i2c/ov5640.c
11417
11418 OMNIVISION OV5647 SENSOR DRIVER
11419 M:      Luis Oliveira <lolivei@synopsys.com>
11420 L:      linux-media@vger.kernel.org
11421 T:      git git://linuxtv.org/media_tree.git
11422 S:      Maintained
11423 F:      drivers/media/i2c/ov5647.c
11424
11425 OMNIVISION OV5695 SENSOR DRIVER
11426 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11427 L:      linux-media@vger.kernel.org
11428 T:      git git://linuxtv.org/media_tree.git
11429 S:      Maintained
11430 F:      drivers/media/i2c/ov5695.c
11431
11432 OMNIVISION OV7670 SENSOR DRIVER
11433 M:      Jonathan Corbet <corbet@lwn.net>
11434 L:      linux-media@vger.kernel.org
11435 T:      git git://linuxtv.org/media_tree.git
11436 S:      Maintained
11437 F:      drivers/media/i2c/ov7670.c
11438 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11439
11440 OMNIVISION OV772x SENSOR DRIVER
11441 M:      Jacopo Mondi <jacopo@jmondi.org>
11442 L:      linux-media@vger.kernel.org
11443 T:      git git://linuxtv.org/media_tree.git
11444 S:      Odd fixes
11445 F:      drivers/media/i2c/ov772x.c
11446 F:      include/media/i2c/ov772x.h
11447 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11448
11449 OMNIVISION OV7740 SENSOR DRIVER
11450 M:      Wenyou Yang <wenyou.yang@microchip.com>
11451 L:      linux-media@vger.kernel.org
11452 T:      git git://linuxtv.org/media_tree.git
11453 S:      Maintained
11454 F:      drivers/media/i2c/ov7740.c
11455 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11456
11457 OMNIVISION OV9640 SENSOR DRIVER
11458 M:      Petr Cvek <petrcvekcz@gmail.com>
11459 L:      linux-media@vger.kernel.org
11460 S:      Maintained
11461 F:      drivers/media/i2c/ov9640.*
11462
11463 OMNIVISION OV8856 SENSOR DRIVER
11464 M:      Ben Kao <ben.kao@intel.com>
11465 L:      linux-media@vger.kernel.org
11466 T:      git git://linuxtv.org/media_tree.git
11467 S:      Maintained
11468 F:      drivers/media/i2c/ov8856.c
11469
11470 OMNIVISION OV9650 SENSOR DRIVER
11471 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11472 R:      Akinobu Mita <akinobu.mita@gmail.com>
11473 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11474 L:      linux-media@vger.kernel.org
11475 T:      git git://linuxtv.org/media_tree.git
11476 S:      Maintained
11477 F:      drivers/media/i2c/ov9650.c
11478 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11479
11480 ONENAND FLASH DRIVER
11481 M:      Kyungmin Park <kyungmin.park@samsung.com>
11482 L:      linux-mtd@lists.infradead.org
11483 S:      Maintained
11484 F:      drivers/mtd/nand/onenand/
11485 F:      include/linux/mtd/onenand*.h
11486
11487 ONSTREAM SCSI TAPE DRIVER
11488 M:      Willem Riede <osst@riede.org>
11489 L:      osst-users@lists.sourceforge.net
11490 L:      linux-scsi@vger.kernel.org
11491 S:      Maintained
11492 F:      Documentation/scsi/osst.txt
11493 F:      drivers/scsi/osst.*
11494 F:      drivers/scsi/osst_*.h
11495 F:      drivers/scsi/st.h
11496
11497 OP-TEE DRIVER
11498 M:      Jens Wiklander <jens.wiklander@linaro.org>
11499 S:      Maintained
11500 F:      drivers/tee/optee/
11501
11502 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11503 M:      Sumit Garg <sumit.garg@linaro.org>
11504 S:      Maintained
11505 F:      drivers/char/hw_random/optee-rng.c
11506
11507 OPA-VNIC DRIVER
11508 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11509 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11510 L:      linux-rdma@vger.kernel.org
11511 S:      Supported
11512 F:      drivers/infiniband/ulp/opa_vnic
11513
11514 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11515 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11516 M:      Frank Rowand <frowand.list@gmail.com>
11517 L:      devicetree@vger.kernel.org
11518 S:      Maintained
11519 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11520 F:      Documentation/devicetree/overlay-notes.txt
11521 F:      drivers/of/overlay.c
11522 F:      drivers/of/resolver.c
11523 K:      of_overlay_notifier_
11524
11525 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11526 M:      Rob Herring <robh+dt@kernel.org>
11527 M:      Frank Rowand <frowand.list@gmail.com>
11528 L:      devicetree@vger.kernel.org
11529 W:      http://www.devicetree.org/
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11531 S:      Maintained
11532 F:      drivers/of/
11533 F:      include/linux/of*.h
11534 F:      scripts/dtc/
11535 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11536
11537 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11538 M:      Rob Herring <robh+dt@kernel.org>
11539 M:      Mark Rutland <mark.rutland@arm.com>
11540 L:      devicetree@vger.kernel.org
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11542 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11543 S:      Maintained
11544 F:      Documentation/devicetree/
11545 F:      arch/*/boot/dts/
11546 F:      include/dt-bindings/
11547
11548 OPENCORES I2C BUS DRIVER
11549 M:      Peter Korsgaard <peter@korsgaard.com>
11550 M:      Andrew Lunn <andrew@lunn.ch>
11551 L:      linux-i2c@vger.kernel.org
11552 S:      Maintained
11553 F:      Documentation/i2c/busses/i2c-ocores
11554 F:      drivers/i2c/busses/i2c-ocores.c
11555 F:      include/linux/platform_data/i2c-ocores.h
11556
11557 OPENRISC ARCHITECTURE
11558 M:      Jonas Bonn <jonas@southpole.se>
11559 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11560 M:      Stafford Horne <shorne@gmail.com>
11561 T:      git git://github.com/openrisc/linux.git
11562 L:      openrisc@lists.librecores.org
11563 W:      http://openrisc.io
11564 S:      Maintained
11565 F:      Documentation/devicetree/bindings/openrisc/
11566 F:      Documentation/openrisc/
11567 F:      arch/openrisc/
11568 F:      drivers/irqchip/irq-ompic.c
11569 F:      drivers/irqchip/irq-or1k-*
11570
11571 OPENVSWITCH
11572 M:      Pravin B Shelar <pshelar@ovn.org>
11573 L:      netdev@vger.kernel.org
11574 L:      dev@openvswitch.org
11575 W:      http://openvswitch.org
11576 S:      Maintained
11577 F:      net/openvswitch/
11578 F:      include/uapi/linux/openvswitch.h
11579
11580 OPERATING PERFORMANCE POINTS (OPP)
11581 M:      Viresh Kumar <vireshk@kernel.org>
11582 M:      Nishanth Menon <nm@ti.com>
11583 M:      Stephen Boyd <sboyd@kernel.org>
11584 L:      linux-pm@vger.kernel.org
11585 S:      Maintained
11586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11587 F:      drivers/opp/
11588 F:      include/linux/pm_opp.h
11589 F:      Documentation/power/opp.txt
11590 F:      Documentation/devicetree/bindings/opp/
11591
11592 OPL4 DRIVER
11593 M:      Clemens Ladisch <clemens@ladisch.de>
11594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11595 T:      git git://git.alsa-project.org/alsa-kernel.git
11596 S:      Maintained
11597 F:      sound/drivers/opl4/
11598
11599 OPROFILE
11600 M:      Robert Richter <rric@kernel.org>
11601 L:      oprofile-list@lists.sf.net
11602 S:      Maintained
11603 F:      arch/*/include/asm/oprofile*.h
11604 F:      arch/*/oprofile/
11605 F:      drivers/oprofile/
11606 F:      include/linux/oprofile.h
11607
11608 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11609 M:      Mark Fasheh <mark@fasheh.com>
11610 M:      Joel Becker <jlbec@evilplan.org>
11611 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11612 W:      http://ocfs2.wiki.kernel.org
11613 S:      Supported
11614 F:      Documentation/filesystems/ocfs2.txt
11615 F:      Documentation/filesystems/dlmfs.txt
11616 F:      fs/ocfs2/
11617
11618 ORANGEFS FILESYSTEM
11619 M:      Mike Marshall <hubcap@omnibond.com>
11620 R:      Martin Brandenburg <martin@omnibond.com>
11621 L:      devel@lists.orangefs.org
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11623 S:      Supported
11624 F:      fs/orangefs/
11625 F:      Documentation/filesystems/orangefs.txt
11626
11627 ORINOCO DRIVER
11628 L:      linux-wireless@vger.kernel.org
11629 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11630 W:      http://www.nongnu.org/orinoco/
11631 S:      Orphan
11632 F:      drivers/net/wireless/intersil/orinoco/
11633
11634 OV2659 OMNIVISION SENSOR DRIVER
11635 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11636 L:      linux-media@vger.kernel.org
11637 W:      https://linuxtv.org
11638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11639 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11640 S:      Maintained
11641 F:      drivers/media/i2c/ov2659.c
11642 F:      include/media/i2c/ov2659.h
11643
11644 OVERLAY FILESYSTEM
11645 M:      Miklos Szeredi <miklos@szeredi.hu>
11646 L:      linux-unionfs@vger.kernel.org
11647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11648 S:      Supported
11649 F:      fs/overlayfs/
11650 F:      Documentation/filesystems/overlayfs.txt
11651
11652 P54 WIRELESS DRIVER
11653 M:      Christian Lamparter <chunkeey@googlemail.com>
11654 L:      linux-wireless@vger.kernel.org
11655 W:      http://wireless.kernel.org/en/users/Drivers/p54
11656 S:      Maintained
11657 F:      drivers/net/wireless/intersil/p54/
11658
11659 PA SEMI ETHERNET DRIVER
11660 L:      netdev@vger.kernel.org
11661 S:      Orphan
11662 F:      drivers/net/ethernet/pasemi/*
11663
11664 PA SEMI SMBUS DRIVER
11665 L:      linux-i2c@vger.kernel.org
11666 S:      Orphan
11667 F:      drivers/i2c/busses/i2c-pasemi.c
11668
11669 PADATA PARALLEL EXECUTION MECHANISM
11670 M:      Steffen Klassert <steffen.klassert@secunet.com>
11671 L:      linux-crypto@vger.kernel.org
11672 S:      Maintained
11673 F:      kernel/padata.c
11674 F:      include/linux/padata.h
11675 F:      Documentation/padata.txt
11676
11677 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11678 M:      Harald Welte <laforge@gnumonks.org>
11679 L:      platform-driver-x86@vger.kernel.org
11680 S:      Maintained
11681 F:      drivers/platform/x86/panasonic-laptop.c
11682
11683 PARALLEL LCD/KEYPAD PANEL DRIVER
11684 M:      Willy Tarreau <willy@haproxy.com>
11685 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11686 S:      Odd Fixes
11687 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11688 F:      drivers/auxdisplay/panel.c
11689
11690 PARALLEL PORT SUBSYSTEM
11691 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11692 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11693 L:      linux-parport@lists.infradead.org (subscribers-only)
11694 S:      Maintained
11695 F:      drivers/parport/
11696 F:      include/linux/parport*.h
11697 F:      drivers/char/ppdev.c
11698 F:      include/uapi/linux/ppdev.h
11699 F:      Documentation/parport*.txt
11700
11701 PARAVIRT_OPS INTERFACE
11702 M:      Juergen Gross <jgross@suse.com>
11703 M:      Alok Kataria <akataria@vmware.com>
11704 L:      virtualization@lists.linux-foundation.org
11705 S:      Supported
11706 F:      Documentation/virtual/paravirt_ops.txt
11707 F:      arch/*/kernel/paravirt*
11708 F:      arch/*/include/asm/paravirt*.h
11709 F:      include/linux/hypervisor.h
11710
11711 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11712 M:      Tim Waugh <tim@cyberelk.net>
11713 L:      linux-parport@lists.infradead.org (subscribers-only)
11714 S:      Maintained
11715 F:      Documentation/blockdev/paride.txt
11716 F:      drivers/block/paride/
11717
11718 PARISC ARCHITECTURE
11719 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11720 M:      Helge Deller <deller@gmx.de>
11721 L:      linux-parisc@vger.kernel.org
11722 W:      http://www.parisc-linux.org/
11723 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11726 S:      Maintained
11727 F:      arch/parisc/
11728 F:      Documentation/parisc/
11729 F:      drivers/parisc/
11730 F:      drivers/char/agp/parisc-agp.c
11731 F:      drivers/input/serio/gscps2.c
11732 F:      drivers/parport/parport_gsc.*
11733 F:      drivers/tty/serial/8250/8250_gsc.c
11734 F:      drivers/video/fbdev/sti*
11735 F:      drivers/video/console/sti*
11736 F:      drivers/video/logo/logo_parisc*
11737
11738 PARMAN
11739 M:      Jiri Pirko <jiri@mellanox.com>
11740 L:      netdev@vger.kernel.org
11741 S:      Supported
11742 F:      lib/parman.c
11743 F:      lib/test_parman.c
11744 F:      include/linux/parman.h
11745
11746 PC ENGINES APU BOARD DRIVER
11747 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11748 S:      Maintained
11749 F:      drivers/platform/x86/pcengines-apuv2.c
11750
11751 PC87360 HARDWARE MONITORING DRIVER
11752 M:      Jim Cromie <jim.cromie@gmail.com>
11753 L:      linux-hwmon@vger.kernel.org
11754 S:      Maintained
11755 F:      Documentation/hwmon/pc87360
11756 F:      drivers/hwmon/pc87360.c
11757
11758 PC8736x GPIO DRIVER
11759 M:      Jim Cromie <jim.cromie@gmail.com>
11760 S:      Maintained
11761 F:      drivers/char/pc8736x_gpio.c
11762
11763 PC87427 HARDWARE MONITORING DRIVER
11764 M:      Jean Delvare <jdelvare@suse.com>
11765 L:      linux-hwmon@vger.kernel.org
11766 S:      Maintained
11767 F:      Documentation/hwmon/pc87427
11768 F:      drivers/hwmon/pc87427.c
11769
11770 PCA9532 LED DRIVER
11771 M:      Riku Voipio <riku.voipio@iki.fi>
11772 S:      Maintained
11773 F:      drivers/leds/leds-pca9532.c
11774 F:      include/linux/leds-pca9532.h
11775
11776 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11777 M:      Guenter Roeck <linux@roeck-us.net>
11778 L:      linux-i2c@vger.kernel.org
11779 S:      Maintained
11780 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11781
11782 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11783 M:      Khalid Aziz <khalid@gonehiking.org>
11784 S:      Maintained
11785 F:      drivers/firmware/pcdp.*
11786
11787 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11788 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11789 L:      linux-pci@vger.kernel.org
11790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11791 S:      Maintained
11792 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11793 F:      drivers/pci/controller/pci-aardvark.c
11794
11795 PCI DRIVER FOR ALTERA PCIE IP
11796 M:      Ley Foon Tan <lftan@altera.com>
11797 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11798 L:      linux-pci@vger.kernel.org
11799 S:      Supported
11800 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11801 F:      drivers/pci/controller/pcie-altera.c
11802
11803 PCI DRIVER FOR APPLIEDMICRO XGENE
11804 M:      Toan Le <toan@os.amperecomputing.com>
11805 L:      linux-pci@vger.kernel.org
11806 L:      linux-arm-kernel@lists.infradead.org
11807 S:      Maintained
11808 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11809 F:      drivers/pci/controller/pci-xgene.c
11810
11811 PCI DRIVER FOR ARM VERSATILE PLATFORM
11812 M:      Rob Herring <robh@kernel.org>
11813 L:      linux-pci@vger.kernel.org
11814 L:      linux-arm-kernel@lists.infradead.org
11815 S:      Maintained
11816 F:      Documentation/devicetree/bindings/pci/versatile.txt
11817 F:      drivers/pci/controller/pci-versatile.c
11818
11819 PCI DRIVER FOR ARMADA 8K
11820 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11821 L:      linux-pci@vger.kernel.org
11822 L:      linux-arm-kernel@lists.infradead.org
11823 S:      Maintained
11824 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11825 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11826
11827 PCI DRIVER FOR CADENCE PCIE IP
11828 M:      Tom Joseph <tjoseph@cadence.com>
11829 L:      linux-pci@vger.kernel.org
11830 S:      Maintained
11831 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11832 F:      drivers/pci/controller/pcie-cadence*
11833
11834 PCI DRIVER FOR FREESCALE LAYERSCAPE
11835 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11836 M:      Mingkai Hu <mingkai.hu@nxp.com>
11837 M:      Roy Zang <roy.zang@nxp.com>
11838 L:      linuxppc-dev@lists.ozlabs.org
11839 L:      linux-pci@vger.kernel.org
11840 L:      linux-arm-kernel@lists.infradead.org
11841 S:      Maintained
11842 F:      drivers/pci/controller/dwc/*layerscape*
11843
11844 PCI DRIVER FOR GENERIC OF HOSTS
11845 M:      Will Deacon <will.deacon@arm.com>
11846 L:      linux-pci@vger.kernel.org
11847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11848 S:      Maintained
11849 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11850 F:      drivers/pci/controller/pci-host-common.c
11851 F:      drivers/pci/controller/pci-host-generic.c
11852
11853 PCI DRIVER FOR IMX6
11854 M:      Richard Zhu <hongxing.zhu@nxp.com>
11855 M:      Lucas Stach <l.stach@pengutronix.de>
11856 L:      linux-pci@vger.kernel.org
11857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11858 S:      Maintained
11859 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11860 F:      drivers/pci/controller/dwc/*imx6*
11861
11862 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11863 M:      Keith Busch <keith.busch@intel.com>
11864 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11865 L:      linux-pci@vger.kernel.org
11866 S:      Supported
11867 F:      drivers/pci/controller/vmd.c
11868
11869 PCI DRIVER FOR MICROSEMI SWITCHTEC
11870 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11871 M:      Logan Gunthorpe <logang@deltatee.com>
11872 L:      linux-pci@vger.kernel.org
11873 S:      Maintained
11874 F:      Documentation/switchtec.txt
11875 F:      Documentation/ABI/testing/sysfs-class-switchtec
11876 F:      drivers/pci/switch/switchtec*
11877 F:      include/uapi/linux/switchtec_ioctl.h
11878 F:      include/linux/switchtec.h
11879 F:      drivers/ntb/hw/mscc/
11880
11881 PCI DRIVER FOR MOBIVEIL PCIE IP
11882 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11883 L:      linux-pci@vger.kernel.org
11884 S:      Supported
11885 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11886 F:      drivers/pci/controller/pcie-mobiveil.c
11887
11888 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11889 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11890 M:      Jason Cooper <jason@lakedaemon.net>
11891 L:      linux-pci@vger.kernel.org
11892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11893 S:      Maintained
11894 F:      drivers/pci/controller/*mvebu*
11895
11896 PCI DRIVER FOR NVIDIA TEGRA
11897 M:      Thierry Reding <thierry.reding@gmail.com>
11898 L:      linux-tegra@vger.kernel.org
11899 L:      linux-pci@vger.kernel.org
11900 S:      Supported
11901 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11902 F:      drivers/pci/controller/pci-tegra.c
11903
11904 PCI DRIVER FOR RENESAS R-CAR
11905 M:      Simon Horman <horms@verge.net.au>
11906 L:      linux-pci@vger.kernel.org
11907 L:      linux-renesas-soc@vger.kernel.org
11908 S:      Maintained
11909 F:      drivers/pci/controller/*rcar*
11910
11911 PCI DRIVER FOR SAMSUNG EXYNOS
11912 M:      Jingoo Han <jingoohan1@gmail.com>
11913 L:      linux-pci@vger.kernel.org
11914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11915 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11916 S:      Maintained
11917 F:      drivers/pci/controller/dwc/pci-exynos.c
11918
11919 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11920 M:      Jingoo Han <jingoohan1@gmail.com>
11921 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11922 L:      linux-pci@vger.kernel.org
11923 S:      Maintained
11924 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11925 F:      drivers/pci/controller/dwc/*designware*
11926
11927 PCI DRIVER FOR TI DRA7XX
11928 M:      Kishon Vijay Abraham I <kishon@ti.com>
11929 L:      linux-omap@vger.kernel.org
11930 L:      linux-pci@vger.kernel.org
11931 S:      Supported
11932 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11933 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11934
11935 PCI DRIVER FOR TI KEYSTONE
11936 M:      Murali Karicheri <m-karicheri2@ti.com>
11937 L:      linux-pci@vger.kernel.org
11938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11939 S:      Maintained
11940 F:      drivers/pci/controller/dwc/pci-keystone.c
11941
11942 PCI ENDPOINT SUBSYSTEM
11943 M:      Kishon Vijay Abraham I <kishon@ti.com>
11944 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11945 L:      linux-pci@vger.kernel.org
11946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11947 S:      Supported
11948 F:      drivers/pci/endpoint/
11949 F:      drivers/misc/pci_endpoint_test.c
11950 F:      tools/pci/
11951
11952 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11953 M:      Russell Currey <ruscur@russell.cc>
11954 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11955 M:      Oliver O'Halloran <oohall@gmail.com>
11956 L:      linuxppc-dev@lists.ozlabs.org
11957 S:      Supported
11958 F:      Documentation/PCI/pci-error-recovery.txt
11959 F:      drivers/pci/pcie/aer.c
11960 F:      drivers/pci/pcie/dpc.c
11961 F:      drivers/pci/pcie/err.c
11962 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11963 F:      arch/powerpc/kernel/eeh*.c
11964 F:      arch/powerpc/platforms/*/eeh*.c
11965 F:      arch/powerpc/include/*/eeh*.h
11966
11967 PCI ERROR RECOVERY
11968 M:      Linas Vepstas <linasvepstas@gmail.com>
11969 L:      linux-pci@vger.kernel.org
11970 S:      Supported
11971 F:      Documentation/PCI/pci-error-recovery.txt
11972
11973 PCI MSI DRIVER FOR ALTERA MSI IP
11974 M:      Ley Foon Tan <lftan@altera.com>
11975 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11976 L:      linux-pci@vger.kernel.org
11977 S:      Supported
11978 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11979 F:      drivers/pci/controller/pcie-altera-msi.c
11980
11981 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11982 M:      Toan Le <toan@os.amperecomputing.com>
11983 L:      linux-pci@vger.kernel.org
11984 L:      linux-arm-kernel@lists.infradead.org
11985 S:      Maintained
11986 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11987 F:      drivers/pci/controller/pci-xgene-msi.c
11988
11989 PCI SUBSYSTEM
11990 M:      Bjorn Helgaas <bhelgaas@google.com>
11991 L:      linux-pci@vger.kernel.org
11992 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11994 S:      Supported
11995 F:      Documentation/devicetree/bindings/pci/
11996 F:      Documentation/PCI/
11997 F:      drivers/acpi/pci*
11998 F:      drivers/pci/
11999 F:      include/asm-generic/pci*
12000 F:      include/linux/pci*
12001 F:      include/linux/of_pci.h
12002 F:      include/uapi/linux/pci*
12003 F:      lib/pci*
12004 F:      arch/x86/pci/
12005 F:      arch/x86/kernel/quirks.c
12006 F:      arch/x86/kernel/early-quirks.c
12007
12008 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12009 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12010 L:      linux-pci@vger.kernel.org
12011 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12013 S:      Supported
12014 F:      drivers/pci/controller/
12015
12016 PCIE DRIVER FOR AMLOGIC MESON
12017 M:      Yue Wang <yue.wang@Amlogic.com>
12018 L:      linux-pci@vger.kernel.org
12019 L:      linux-amlogic@lists.infradead.org
12020 S:      Maintained
12021 F:      drivers/pci/controller/dwc/pci-meson.c
12022
12023 PCIE DRIVER FOR AXIS ARTPEC
12024 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12025 L:      linux-arm-kernel@axis.com
12026 L:      linux-pci@vger.kernel.org
12027 S:      Maintained
12028 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12029 F:      drivers/pci/controller/dwc/*artpec*
12030
12031 PCIE DRIVER FOR CAVIUM THUNDERX
12032 M:      David Daney <david.daney@cavium.com>
12033 L:      linux-pci@vger.kernel.org
12034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12035 S:      Supported
12036 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12037 F:      drivers/pci/controller/pci-thunder-*
12038
12039 PCIE DRIVER FOR HISILICON
12040 M:      Zhou Wang <wangzhou1@hisilicon.com>
12041 L:      linux-pci@vger.kernel.org
12042 S:      Maintained
12043 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12044 F:      drivers/pci/controller/dwc/pcie-hisi.c
12045
12046 PCIE DRIVER FOR HISILICON KIRIN
12047 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12048 M:      Binghui Wang <wangbinghui@hisilicon.com>
12049 L:      linux-pci@vger.kernel.org
12050 S:      Maintained
12051 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12052 F:      drivers/pci/controller/dwc/pcie-kirin.c
12053
12054 PCIE DRIVER FOR HISILICON STB
12055 M:      Shawn Guo <shawn.guo@linaro.org>
12056 L:      linux-pci@vger.kernel.org
12057 S:      Maintained
12058 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12059 F:      drivers/pci/controller/dwc/pcie-histb.c
12060
12061 PCIE DRIVER FOR MEDIATEK
12062 M:      Ryder Lee <ryder.lee@mediatek.com>
12063 L:      linux-pci@vger.kernel.org
12064 L:      linux-mediatek@lists.infradead.org
12065 S:      Supported
12066 F:      Documentation/devicetree/bindings/pci/mediatek*
12067 F:      drivers/pci/controller/*mediatek*
12068
12069 PCIE DRIVER FOR QUALCOMM MSM
12070 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12071 L:      linux-pci@vger.kernel.org
12072 L:      linux-arm-msm@vger.kernel.org
12073 S:      Maintained
12074 F:      drivers/pci/controller/dwc/*qcom*
12075
12076 PCIE DRIVER FOR ROCKCHIP
12077 M:      Shawn Lin <shawn.lin@rock-chips.com>
12078 L:      linux-pci@vger.kernel.org
12079 L:      linux-rockchip@lists.infradead.org
12080 S:      Maintained
12081 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12082 F:      drivers/pci/controller/pcie-rockchip*
12083
12084 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12085 M:      Linus Walleij <linus.walleij@linaro.org>
12086 L:      linux-pci@vger.kernel.org
12087 S:      Maintained
12088 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12089 F:      drivers/pci/controller/pci-v3-semi.c
12090
12091 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12092 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12093 L:      linux-pci@vger.kernel.org
12094 S:      Maintained
12095 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12096 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12097
12098 PCIE DRIVER FOR ST SPEAR13XX
12099 M:      Pratyush Anand <pratyush.anand@gmail.com>
12100 L:      linux-pci@vger.kernel.org
12101 S:      Maintained
12102 F:      drivers/pci/controller/dwc/*spear*
12103
12104 PCMCIA SUBSYSTEM
12105 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12107 S:      Odd Fixes
12108 F:      Documentation/pcmcia/
12109 F:      tools/pcmcia/
12110 F:      drivers/pcmcia/
12111 F:      include/pcmcia/
12112
12113 PCNET32 NETWORK DRIVER
12114 M:      Don Fry <pcnet32@frontier.com>
12115 L:      netdev@vger.kernel.org
12116 S:      Maintained
12117 F:      drivers/net/ethernet/amd/pcnet32.c
12118
12119 PCRYPT PARALLEL CRYPTO ENGINE
12120 M:      Steffen Klassert <steffen.klassert@secunet.com>
12121 L:      linux-crypto@vger.kernel.org
12122 S:      Maintained
12123 F:      crypto/pcrypt.c
12124 F:      include/crypto/pcrypt.h
12125
12126 PEAQ WMI HOTKEYS DRIVER
12127 M:      Hans de Goede <hdegoede@redhat.com>
12128 L:      platform-driver-x86@vger.kernel.org
12129 S:      Maintained
12130 F:      drivers/platform/x86/peaq-wmi.c
12131
12132 PER-CPU MEMORY ALLOCATOR
12133 M:      Dennis Zhou <dennis@kernel.org>
12134 M:      Tejun Heo <tj@kernel.org>
12135 M:      Christoph Lameter <cl@linux.com>
12136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12137 S:      Maintained
12138 F:      include/linux/percpu*.h
12139 F:      mm/percpu*.c
12140 F:      arch/*/include/asm/percpu.h
12141
12142 PER-TASK DELAY ACCOUNTING
12143 M:      Balbir Singh <bsingharora@gmail.com>
12144 S:      Maintained
12145 F:      include/linux/delayacct.h
12146 F:      kernel/delayacct.c
12147
12148 PERFORMANCE EVENTS SUBSYSTEM
12149 M:      Peter Zijlstra <peterz@infradead.org>
12150 M:      Ingo Molnar <mingo@redhat.com>
12151 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12152 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12153 R:      Jiri Olsa <jolsa@redhat.com>
12154 R:      Namhyung Kim <namhyung@kernel.org>
12155 L:      linux-kernel@vger.kernel.org
12156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12157 S:      Supported
12158 F:      kernel/events/*
12159 F:      include/linux/perf_event.h
12160 F:      include/uapi/linux/perf_event.h
12161 F:      arch/*/kernel/perf_event*.c
12162 F:      arch/*/kernel/*/perf_event*.c
12163 F:      arch/*/kernel/*/*/perf_event*.c
12164 F:      arch/*/include/asm/perf_event.h
12165 F:      arch/*/kernel/perf_callchain.c
12166 F:      arch/*/events/*
12167 F:      tools/perf/
12168
12169 PERSONALITY HANDLING
12170 M:      Christoph Hellwig <hch@infradead.org>
12171 L:      linux-abi-devel@lists.sourceforge.net
12172 S:      Maintained
12173 F:      include/linux/personality.h
12174 F:      include/uapi/linux/personality.h
12175
12176 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12177 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12178 L:      linux-input@vger.kernel.org
12179 S:      Maintained
12180 F:      Documentation/input/devices/pxrc.rst
12181 F:      drivers/input/joystick/pxrc.c
12182
12183 PHONET PROTOCOL
12184 M:      Remi Denis-Courmont <courmisch@gmail.com>
12185 S:      Supported
12186 F:      Documentation/networking/phonet.txt
12187 F:      include/linux/phonet.h
12188 F:      include/net/phonet/
12189 F:      include/uapi/linux/phonet.h
12190 F:      net/phonet/
12191
12192 PHRAM MTD DRIVER
12193 M:      Joern Engel <joern@lazybastard.org>
12194 L:      linux-mtd@lists.infradead.org
12195 S:      Maintained
12196 F:      drivers/mtd/devices/phram.c
12197
12198 PICOLCD HID DRIVER
12199 M:      Bruno Prémont <bonbons@linux-vserver.org>
12200 L:      linux-input@vger.kernel.org
12201 S:      Maintained
12202 F:      drivers/hid/hid-picolcd*
12203
12204 PICOXCELL SUPPORT
12205 M:      Jamie Iles <jamie@jamieiles.com>
12206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12207 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12208 S:      Supported
12209 F:      arch/arm/boot/dts/picoxcell*
12210 F:      arch/arm/mach-picoxcell/
12211 F:      drivers/crypto/picoxcell*
12212
12213 PIN CONTROL SUBSYSTEM
12214 M:      Linus Walleij <linus.walleij@linaro.org>
12215 L:      linux-gpio@vger.kernel.org
12216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12217 S:      Maintained
12218 F:      Documentation/devicetree/bindings/pinctrl/
12219 F:      Documentation/driver-api/pinctl.rst
12220 F:      drivers/pinctrl/
12221 F:      include/linux/pinctrl/
12222
12223 PIN CONTROLLER - MICROCHIP AT91
12224 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12226 L:      linux-gpio@vger.kernel.org
12227 S:      Supported
12228 F:      drivers/pinctrl/pinctrl-at91*
12229
12230 PIN CONTROLLER - FREESCALE
12231 M:      Dong Aisheng <aisheng.dong@nxp.com>
12232 M:      Fabio Estevam <festevam@gmail.com>
12233 M:      Shawn Guo <shawnguo@kernel.org>
12234 M:      Stefan Agner <stefan@agner.ch>
12235 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12236 L:      linux-gpio@vger.kernel.org
12237 S:      Maintained
12238 F:      drivers/pinctrl/freescale/
12239 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12240
12241 PIN CONTROLLER - INTEL
12242 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12243 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12245 S:      Maintained
12246 F:      drivers/pinctrl/intel/
12247
12248 PIN CONTROLLER - MEDIATEK
12249 M:      Sean Wang <sean.wang@kernel.org>
12250 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12251 S:      Maintained
12252 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12253 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12254 F:      drivers/pinctrl/mediatek/
12255
12256 PIN CONTROLLER - QUALCOMM
12257 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12258 S:      Maintained
12259 L:      linux-arm-msm@vger.kernel.org
12260 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12261 F:      drivers/pinctrl/qcom/
12262
12263 PIN CONTROLLER - RENESAS
12264 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12265 L:      linux-renesas-soc@vger.kernel.org
12266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12267 S:      Maintained
12268 F:      drivers/pinctrl/pinctrl-rz*
12269 F:      drivers/pinctrl/sh-pfc/
12270
12271 PIN CONTROLLER - SAMSUNG
12272 M:      Tomasz Figa <tomasz.figa@gmail.com>
12273 M:      Krzysztof Kozlowski <krzk@kernel.org>
12274 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12276 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12277 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12279 S:      Maintained
12280 F:      drivers/pinctrl/samsung/
12281 F:      include/dt-bindings/pinctrl/samsung.h
12282 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12283
12284 PIN CONTROLLER - SINGLE
12285 M:      Tony Lindgren <tony@atomide.com>
12286 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12288 L:      linux-omap@vger.kernel.org
12289 S:      Maintained
12290 F:      drivers/pinctrl/pinctrl-single.c
12291
12292 PIN CONTROLLER - ST SPEAR
12293 M:      Viresh Kumar <vireshk@kernel.org>
12294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12295 W:      http://www.st.com/spear
12296 S:      Maintained
12297 F:      drivers/pinctrl/spear/
12298
12299 PISTACHIO SOC SUPPORT
12300 M:      James Hartley <james.hartley@sondrel.com>
12301 L:      linux-mips@vger.kernel.org
12302 S:      Odd Fixes
12303 F:      arch/mips/pistachio/
12304 F:      arch/mips/include/asm/mach-pistachio/
12305 F:      arch/mips/boot/dts/img/pistachio*
12306 F:      arch/mips/configs/pistachio*_defconfig
12307
12308 PKTCDVD DRIVER
12309 S:      Orphan
12310 M:      linux-block@vger.kernel.org
12311 F:      drivers/block/pktcdvd.c
12312 F:      include/linux/pktcdvd.h
12313 F:      include/uapi/linux/pktcdvd.h
12314
12315 PKUNITY SOC DRIVERS
12316 M:      Guan Xuetao <gxt@pku.edu.cn>
12317 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12318 S:      Maintained
12319 T:      git git://github.com/gxt/linux.git
12320 F:      drivers/input/serio/i8042-unicore32io.h
12321 F:      drivers/i2c/busses/i2c-puv3.c
12322 F:      drivers/video/fbdev/fb-puv3.c
12323 F:      drivers/rtc/rtc-puv3.c
12324
12325 PMBUS HARDWARE MONITORING DRIVERS
12326 M:      Guenter Roeck <linux@roeck-us.net>
12327 L:      linux-hwmon@vger.kernel.org
12328 W:      http://hwmon.wiki.kernel.org/
12329 W:      http://www.roeck-us.net/linux/drivers/
12330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12331 S:      Maintained
12332 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12333 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12334 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12335 F:      Documentation/hwmon/adm1275
12336 F:      Documentation/hwmon/ibm-cffps
12337 F:      Documentation/hwmon/ir35221
12338 F:      Documentation/hwmon/lm25066
12339 F:      Documentation/hwmon/ltc2978
12340 F:      Documentation/hwmon/ltc3815
12341 F:      Documentation/hwmon/max16064
12342 F:      Documentation/hwmon/max20751
12343 F:      Documentation/hwmon/max31785
12344 F:      Documentation/hwmon/max34440
12345 F:      Documentation/hwmon/max8688
12346 F:      Documentation/hwmon/pmbus
12347 F:      Documentation/hwmon/pmbus-core
12348 F:      Documentation/hwmon/tps40422
12349 F:      Documentation/hwmon/ucd9000
12350 F:      Documentation/hwmon/ucd9200
12351 F:      Documentation/hwmon/zl6100
12352 F:      drivers/hwmon/pmbus/
12353 F:      include/linux/pmbus.h
12354
12355 PMC SIERRA MaxRAID DRIVER
12356 L:      linux-scsi@vger.kernel.org
12357 W:      http://www.pmc-sierra.com/
12358 S:      Orphan
12359 F:      drivers/scsi/pmcraid.*
12360
12361 PMC SIERRA PM8001 DRIVER
12362 M:      Jack Wang <jinpu.wang@profitbricks.com>
12363 M:      lindar_liu@usish.com
12364 L:      linux-scsi@vger.kernel.org
12365 S:      Supported
12366 F:      drivers/scsi/pm8001/
12367
12368 PNP SUPPORT
12369 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12370 S:      Maintained
12371 F:      drivers/pnp/
12372
12373 PNI RM3100 IIO DRIVER
12374 M:      Song Qiang <songqiang1304521@gmail.com>
12375 L:      linux-iio@vger.kernel.org
12376 S:      Maintained
12377 F:      drivers/iio/magnetometer/rm3100*
12378 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12379
12380 POSIX CLOCKS and TIMERS
12381 M:      Thomas Gleixner <tglx@linutronix.de>
12382 L:      linux-kernel@vger.kernel.org
12383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12384 S:      Maintained
12385 F:      fs/timerfd.c
12386 F:      include/linux/timer*
12387 F:      kernel/time/*timer*
12388
12389 POWER MANAGEMENT CORE
12390 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12391 L:      linux-pm@vger.kernel.org
12392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12393 B:      https://bugzilla.kernel.org
12394 S:      Supported
12395 F:      drivers/base/power/
12396 F:      include/linux/pm.h
12397 F:      include/linux/pm_*
12398 F:      include/linux/powercap.h
12399 F:      drivers/powercap/
12400 F:      kernel/configs/nopm.config
12401
12402 POWER STATE COORDINATION INTERFACE (PSCI)
12403 M:      Mark Rutland <mark.rutland@arm.com>
12404 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12405 L:      linux-arm-kernel@lists.infradead.org
12406 S:      Maintained
12407 F:      drivers/firmware/psci*.c
12408 F:      include/linux/psci.h
12409 F:      include/uapi/linux/psci.h
12410
12411 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12412 M:      Sebastian Reichel <sre@kernel.org>
12413 L:      linux-pm@vger.kernel.org
12414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12415 S:      Maintained
12416 F:      Documentation/ABI/testing/sysfs-class-power
12417 F:      Documentation/devicetree/bindings/power/supply/
12418 F:      include/linux/power_supply.h
12419 F:      drivers/power/supply/
12420
12421 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12422 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12423 L:      linuxppc-dev@lists.ozlabs.org
12424 S:      Maintained
12425 F:      drivers/char/powernv-op-panel.c
12426
12427 PPP OVER ATM (RFC 2364)
12428 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12429 S:      Maintained
12430 F:      net/atm/pppoatm.c
12431 F:      include/uapi/linux/atmppp.h
12432
12433 PPP OVER ETHERNET
12434 M:      Michal Ostrowski <mostrows@earthlink.net>
12435 S:      Maintained
12436 F:      drivers/net/ppp/pppoe.c
12437 F:      drivers/net/ppp/pppox.c
12438
12439 PPP OVER L2TP
12440 M:      James Chapman <jchapman@katalix.com>
12441 S:      Maintained
12442 F:      net/l2tp/l2tp_ppp.c
12443 F:      include/linux/if_pppol2tp.h
12444 F:      include/uapi/linux/if_pppol2tp.h
12445
12446 PPP PROTOCOL DRIVERS AND COMPRESSORS
12447 M:      Paul Mackerras <paulus@samba.org>
12448 L:      linux-ppp@vger.kernel.org
12449 S:      Maintained
12450 F:      drivers/net/ppp/ppp_*
12451
12452 PPS SUPPORT
12453 M:      Rodolfo Giometti <giometti@enneenne.com>
12454 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12455 L:      linuxpps@ml.enneenne.com (subscribers-only)
12456 S:      Maintained
12457 F:      Documentation/pps/
12458 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12459 F:      Documentation/ABI/testing/sysfs-pps
12460 F:      drivers/pps/
12461 F:      include/linux/pps*.h
12462 F:      include/uapi/linux/pps.h
12463
12464 PPTP DRIVER
12465 M:      Dmitry Kozlov <xeb@mail.ru>
12466 L:      netdev@vger.kernel.org
12467 S:      Maintained
12468 F:      drivers/net/ppp/pptp.c
12469 W:      http://sourceforge.net/projects/accel-pptp
12470
12471 PRINTK
12472 M:      Petr Mladek <pmladek@suse.com>
12473 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12474 R:      Steven Rostedt <rostedt@goodmis.org>
12475 S:      Maintained
12476 F:      kernel/printk/
12477 F:      include/linux/printk.h
12478
12479 PRISM54 WIRELESS DRIVER
12480 M:      Luis Chamberlain <mcgrof@kernel.org>
12481 L:      linux-wireless@vger.kernel.org
12482 W:      http://wireless.kernel.org/en/users/Drivers/p54
12483 S:      Obsolete
12484 F:      drivers/net/wireless/intersil/prism54/
12485
12486 PROC FILESYSTEM
12487 R:      Alexey Dobriyan <adobriyan@gmail.com>
12488 L:      linux-kernel@vger.kernel.org
12489 L:      linux-fsdevel@vger.kernel.org
12490 S:      Maintained
12491 F:      fs/proc/
12492 F:      include/linux/proc_fs.h
12493 F:      tools/testing/selftests/proc/
12494 F:      Documentation/filesystems/proc.txt
12495
12496 PROC SYSCTL
12497 M:      Luis Chamberlain <mcgrof@kernel.org>
12498 M:      Kees Cook <keescook@chromium.org>
12499 L:      linux-kernel@vger.kernel.org
12500 L:      linux-fsdevel@vger.kernel.org
12501 S:      Maintained
12502 F:      fs/proc/proc_sysctl.c
12503 F:      include/linux/sysctl.h
12504 F:      kernel/sysctl.c
12505 F:      tools/testing/selftests/sysctl/
12506
12507 PS3 NETWORK SUPPORT
12508 M:      Geoff Levand <geoff@infradead.org>
12509 L:      netdev@vger.kernel.org
12510 L:      linuxppc-dev@lists.ozlabs.org
12511 S:      Maintained
12512 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12513
12514 PS3 PLATFORM SUPPORT
12515 M:      Geoff Levand <geoff@infradead.org>
12516 L:      linuxppc-dev@lists.ozlabs.org
12517 S:      Maintained
12518 F:      arch/powerpc/boot/ps3*
12519 F:      arch/powerpc/include/asm/lv1call.h
12520 F:      arch/powerpc/include/asm/ps3*.h
12521 F:      arch/powerpc/platforms/ps3/
12522 F:      drivers/*/ps3*
12523 F:      drivers/ps3/
12524 F:      drivers/rtc/rtc-ps3.c
12525 F:      drivers/usb/host/*ps3.c
12526 F:      sound/ppc/snd_ps3*
12527
12528 PS3VRAM DRIVER
12529 M:      Jim Paris <jim@jtan.com>
12530 M:      Geoff Levand <geoff@infradead.org>
12531 L:      linuxppc-dev@lists.ozlabs.org
12532 S:      Maintained
12533 F:      drivers/block/ps3vram.c
12534
12535 PSAMPLE PACKET SAMPLING SUPPORT:
12536 M:      Yotam Gigi <yotam.gi@gmail.com>
12537 S:      Maintained
12538 F:      net/psample
12539 F:      include/net/psample.h
12540 F:      include/uapi/linux/psample.h
12541
12542 PSTORE FILESYSTEM
12543 M:      Kees Cook <keescook@chromium.org>
12544 M:      Anton Vorontsov <anton@enomsg.org>
12545 M:      Colin Cross <ccross@android.com>
12546 M:      Tony Luck <tony.luck@intel.com>
12547 S:      Maintained
12548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12549 F:      fs/pstore/
12550 F:      include/linux/pstore*
12551 F:      drivers/firmware/efi/efi-pstore.c
12552 F:      drivers/acpi/apei/erst.c
12553 F:      Documentation/admin-guide/ramoops.rst
12554 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12555 K:      \b(pstore|ramoops)
12556
12557 PTP HARDWARE CLOCK SUPPORT
12558 M:      Richard Cochran <richardcochran@gmail.com>
12559 L:      netdev@vger.kernel.org
12560 S:      Maintained
12561 W:      http://linuxptp.sourceforge.net/
12562 F:      Documentation/ABI/testing/sysfs-ptp
12563 F:      Documentation/ptp/*
12564 F:      drivers/net/phy/dp83640*
12565 F:      drivers/ptp/*
12566 F:      include/linux/ptp_cl*
12567
12568 PTRACE SUPPORT
12569 M:      Oleg Nesterov <oleg@redhat.com>
12570 S:      Maintained
12571 F:      include/asm-generic/syscall.h
12572 F:      include/linux/ptrace.h
12573 F:      include/linux/regset.h
12574 F:      include/linux/tracehook.h
12575 F:      include/uapi/linux/ptrace.h
12576 F:      include/uapi/linux/ptrace.h
12577 F:      include/asm-generic/ptrace.h
12578 F:      kernel/ptrace.c
12579 F:      arch/*/ptrace*.c
12580 F:      arch/*/*/ptrace*.c
12581 F:      arch/*/include/asm/ptrace*.h
12582
12583 PULSE8-CEC DRIVER
12584 M:      Hans Verkuil <hverkuil@xs4all.nl>
12585 L:      linux-media@vger.kernel.org
12586 T:      git git://linuxtv.org/media_tree.git
12587 S:      Maintained
12588 F:      drivers/media/usb/pulse8-cec/*
12589 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12590
12591 PVRUSB2 VIDEO4LINUX DRIVER
12592 M:      Mike Isely <isely@pobox.com>
12593 L:      pvrusb2@isely.net       (subscribers-only)
12594 L:      linux-media@vger.kernel.org
12595 W:      http://www.isely.net/pvrusb2/
12596 T:      git git://linuxtv.org/media_tree.git
12597 S:      Maintained
12598 F:      Documentation/media/v4l-drivers/pvrusb2*
12599 F:      drivers/media/usb/pvrusb2/
12600
12601 PWC WEBCAM DRIVER
12602 M:      Hans Verkuil <hverkuil@xs4all.nl>
12603 L:      linux-media@vger.kernel.org
12604 T:      git git://linuxtv.org/media_tree.git
12605 S:      Odd Fixes
12606 F:      drivers/media/usb/pwc/*
12607 F:      include/trace/events/pwc.h
12608
12609 PWM FAN DRIVER
12610 M:      Kamil Debski <kamil@wypas.org>
12611 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12612 L:      linux-hwmon@vger.kernel.org
12613 S:      Supported
12614 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12615 F:      Documentation/hwmon/pwm-fan
12616 F:      drivers/hwmon/pwm-fan.c
12617
12618 PWM IR Transmitter
12619 M:      Sean Young <sean@mess.org>
12620 L:      linux-media@vger.kernel.org
12621 S:      Maintained
12622 F:      drivers/media/rc/pwm-ir-tx.c
12623
12624 PWM SUBSYSTEM
12625 M:      Thierry Reding <thierry.reding@gmail.com>
12626 L:      linux-pwm@vger.kernel.org
12627 S:      Maintained
12628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12629 F:      Documentation/pwm.txt
12630 F:      Documentation/devicetree/bindings/pwm/
12631 F:      include/linux/pwm.h
12632 F:      drivers/pwm/
12633 F:      drivers/video/backlight/pwm_bl.c
12634 F:      include/linux/pwm_backlight.h
12635 F:      drivers/gpio/gpio-mvebu.c
12636 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12637
12638 PXA GPIO DRIVER
12639 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12640 L:      linux-gpio@vger.kernel.org
12641 S:      Maintained
12642 F:      drivers/gpio/gpio-pxa.c
12643
12644 PXA MMCI DRIVER
12645 S:      Orphan
12646
12647 PXA RTC DRIVER
12648 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12649 L:      linux-rtc@vger.kernel.org
12650 S:      Maintained
12651
12652 PXA2xx/PXA3xx SUPPORT
12653 M:      Daniel Mack <daniel@zonque.org>
12654 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12655 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12657 T:      git git://github.com/hzhuang1/linux.git
12658 T:      git git://github.com/rjarzmik/linux.git
12659 S:      Maintained
12660 F:      arch/arm/boot/dts/pxa*
12661 F:      arch/arm/mach-pxa/
12662 F:      drivers/dma/pxa*
12663 F:      drivers/pcmcia/pxa2xx*
12664 F:      drivers/pinctrl/pxa/
12665 F:      drivers/spi/spi-pxa2xx*
12666 F:      drivers/usb/gadget/udc/pxa2*
12667 F:      include/sound/pxa2xx-lib.h
12668 F:      sound/arm/pxa*
12669 F:      sound/soc/pxa/
12670
12671 QAT DRIVER
12672 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12673 L:      qat-linux@intel.com
12674 S:      Supported
12675 F:      drivers/crypto/qat/
12676
12677 QCOM AUDIO (ASoC) DRIVERS
12678 M:      Patrick Lai <plai@codeaurora.org>
12679 M:      Banajit Goswami <bgoswami@codeaurora.org>
12680 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12681 S:      Supported
12682 F:      sound/soc/qcom/
12683
12684 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12685 M:      Gabriel Somlo <somlo@cmu.edu>
12686 M:      "Michael S. Tsirkin" <mst@redhat.com>
12687 L:      qemu-devel@nongnu.org
12688 S:      Maintained
12689 F:      drivers/firmware/qemu_fw_cfg.c
12690 F:      include/uapi/linux/qemu_fw_cfg.h
12691
12692 QIB DRIVER
12693 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12694 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12695 L:      linux-rdma@vger.kernel.org
12696 S:      Supported
12697 F:      drivers/infiniband/hw/qib/
12698
12699 QLOGIC QL41xxx FCOE DRIVER
12700 M:      QLogic-Storage-Upstream@cavium.com
12701 L:      linux-scsi@vger.kernel.org
12702 S:      Supported
12703 F:      drivers/scsi/qedf/
12704
12705 QLOGIC QL41xxx ISCSI DRIVER
12706 M:      QLogic-Storage-Upstream@cavium.com
12707 L:      linux-scsi@vger.kernel.org
12708 S:      Supported
12709 F:      drivers/scsi/qedi/
12710
12711 QLOGIC QL4xxx ETHERNET DRIVER
12712 M:      Ariel Elior <aelior@marvell.com>
12713 M:      GR-everest-linux-l2@marvell.com
12714 L:      netdev@vger.kernel.org
12715 S:      Supported
12716 F:      drivers/net/ethernet/qlogic/qed/
12717 F:      include/linux/qed/
12718 F:      drivers/net/ethernet/qlogic/qede/
12719
12720 QLOGIC QL4xxx RDMA DRIVER
12721 M:      Michal Kalderon <mkalderon@marvell.com>
12722 M:      Ariel Elior <aelior@marvell.com>
12723 L:      linux-rdma@vger.kernel.org
12724 S:      Supported
12725 F:      drivers/infiniband/hw/qedr/
12726 F:      include/uapi/rdma/qedr-abi.h
12727
12728 QLOGIC QLA1280 SCSI DRIVER
12729 M:      Michael Reed <mdr@sgi.com>
12730 L:      linux-scsi@vger.kernel.org
12731 S:      Maintained
12732 F:      drivers/scsi/qla1280.[ch]
12733
12734 QLOGIC QLA2XXX FC-SCSI DRIVER
12735 M:      qla2xxx-upstream@qlogic.com
12736 L:      linux-scsi@vger.kernel.org
12737 S:      Supported
12738 F:      Documentation/scsi/LICENSE.qla2xxx
12739 F:      drivers/scsi/qla2xxx/
12740
12741 QLOGIC QLA3XXX NETWORK DRIVER
12742 M:      GR-Linux-NIC-Dev@marvell.com
12743 L:      netdev@vger.kernel.org
12744 S:      Supported
12745 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12746 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12747
12748 QLOGIC QLA4XXX iSCSI DRIVER
12749 M:      QLogic-Storage-Upstream@qlogic.com
12750 L:      linux-scsi@vger.kernel.org
12751 S:      Supported
12752 F:      Documentation/scsi/LICENSE.qla4xxx
12753 F:      drivers/scsi/qla4xxx/
12754
12755 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12756 M:      Shahed Shaikh <shshaikh@marvell.com>
12757 M:      Manish Chopra <manishc@marvell.com>
12758 M:      GR-Linux-NIC-Dev@marvell.com
12759 L:      netdev@vger.kernel.org
12760 S:      Supported
12761 F:      drivers/net/ethernet/qlogic/qlcnic/
12762
12763 QLOGIC QLGE 10Gb ETHERNET DRIVER
12764 M:      Manish Chopra <manishc@marvell.com>
12765 M:      GR-Linux-NIC-Dev@marvell.com
12766 L:      netdev@vger.kernel.org
12767 S:      Supported
12768 F:      drivers/net/ethernet/qlogic/qlge/
12769
12770 QM1D1B0004 MEDIA DRIVER
12771 M:      Akihiro Tsukada <tskd08@gmail.com>
12772 L:      linux-media@vger.kernel.org
12773 S:      Odd Fixes
12774 F:      drivers/media/tuners/qm1d1b0004*
12775
12776 QM1D1C0042 MEDIA DRIVER
12777 M:      Akihiro Tsukada <tskd08@gmail.com>
12778 L:      linux-media@vger.kernel.org
12779 S:      Odd Fixes
12780 F:      drivers/media/tuners/qm1d1c0042*
12781
12782 QNX4 FILESYSTEM
12783 M:      Anders Larsen <al@alarsen.net>
12784 W:      http://www.alarsen.net/linux/qnx4fs/
12785 S:      Maintained
12786 F:      fs/qnx4/
12787 F:      include/uapi/linux/qnx4_fs.h
12788 F:      include/uapi/linux/qnxtypes.h
12789
12790 QORIQ DPAA2 FSL-MC BUS DRIVER
12791 M:      Stuart Yoder <stuyoder@gmail.com>
12792 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12793 L:      linux-kernel@vger.kernel.org
12794 S:      Maintained
12795 F:      drivers/bus/fsl-mc/
12796 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12797 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12798
12799 QT1010 MEDIA DRIVER
12800 M:      Antti Palosaari <crope@iki.fi>
12801 L:      linux-media@vger.kernel.org
12802 W:      https://linuxtv.org
12803 W:      http://palosaari.fi/linux/
12804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12805 T:      git git://linuxtv.org/anttip/media_tree.git
12806 S:      Maintained
12807 F:      drivers/media/tuners/qt1010*
12808
12809 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12810 M:      Kalle Valo <kvalo@codeaurora.org>
12811 L:      ath10k@lists.infradead.org
12812 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12814 S:      Supported
12815 F:      drivers/net/wireless/ath/ath10k/
12816
12817 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12818 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12819 L:      linux-wireless@vger.kernel.org
12820 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12821 S:      Supported
12822 F:      drivers/net/wireless/ath/ath9k/
12823
12824 QUALCOMM CAMERA SUBSYSTEM DRIVER
12825 M:      Todor Tomov <todor.too@gmail.com>
12826 L:      linux-media@vger.kernel.org
12827 S:      Maintained
12828 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12829 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12830 F:      drivers/media/platform/qcom/camss/
12831
12832 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12833 M:      Ilia Lin <ilia.lin@kernel.org>
12834 L:      linux-pm@vger.kernel.org
12835 S:      Maintained
12836 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12837 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12838
12839 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12840 M:      Timur Tabi <timur@kernel.org>
12841 L:      netdev@vger.kernel.org
12842 S:      Maintained
12843 F:      drivers/net/ethernet/qualcomm/emac/
12844
12845 QUALCOMM ETHQOS ETHERNET DRIVER
12846 M:      Vinod Koul <vkoul@kernel.org>
12847 M:      Niklas Cassel <niklas.cassel@linaro.org>
12848 L:      netdev@vger.kernel.org
12849 S:      Maintained
12850 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12851 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12852
12853 QUALCOMM GENERIC INTERFACE I2C DRIVER
12854 M:      Alok Chauhan <alokc@codeaurora.org>
12855 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12856 L:      linux-i2c@vger.kernel.org
12857 L:      linux-arm-msm@vger.kernel.org
12858 S:      Supported
12859 F:      drivers/i2c/busses/i2c-qcom-geni.c
12860
12861 QUALCOMM HEXAGON ARCHITECTURE
12862 M:      Richard Kuo <rkuo@codeaurora.org>
12863 L:      linux-hexagon@vger.kernel.org
12864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12865 S:      Supported
12866 F:      arch/hexagon/
12867
12868 QUALCOMM HIDMA DRIVER
12869 M:      Sinan Kaya <okaya@kernel.org>
12870 L:      linux-arm-kernel@lists.infradead.org
12871 L:      linux-arm-msm@vger.kernel.org
12872 L:      dmaengine@vger.kernel.org
12873 S:      Supported
12874 F:      drivers/dma/qcom/hidma*
12875
12876 QUALCOMM IOMMU
12877 M:      Rob Clark <robdclark@gmail.com>
12878 L:      iommu@lists.linux-foundation.org
12879 L:      linux-arm-msm@vger.kernel.org
12880 S:      Maintained
12881 F:      drivers/iommu/qcom_iommu.c
12882
12883 QUALCOMM TSENS THERMAL DRIVER
12884 M:      Amit Kucheria <amit.kucheria@linaro.org>
12885 L:      linux-pm@vger.kernel.org
12886 L:      linux-arm-msm@vger.kernel.org
12887 S:      Maintained
12888 F:      drivers/thermal/qcom/
12889
12890 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12891 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12892 L:      linux-media@vger.kernel.org
12893 L:      linux-arm-msm@vger.kernel.org
12894 T:      git git://linuxtv.org/media_tree.git
12895 S:      Maintained
12896 F:      drivers/media/platform/qcom/venus/
12897
12898 QUALCOMM WCN36XX WIRELESS DRIVER
12899 M:      Kalle Valo <kvalo@codeaurora.org>
12900 L:      wcn36xx@lists.infradead.org
12901 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12902 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12903 S:      Supported
12904 F:      drivers/net/wireless/ath/wcn36xx/
12905
12906 QUANTENNA QTNFMAC WIRELESS DRIVER
12907 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12908 M:      Avinash Patil <avinashp@quantenna.com>
12909 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12910 L:      linux-wireless@vger.kernel.org
12911 S:      Maintained
12912 F:      drivers/net/wireless/quantenna
12913
12914 RADEON and AMDGPU DRM DRIVERS
12915 M:      Alex Deucher <alexander.deucher@amd.com>
12916 M:      Christian König <christian.koenig@amd.com>
12917 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12918 L:      amd-gfx@lists.freedesktop.org
12919 T:      git git://people.freedesktop.org/~agd5f/linux
12920 S:      Supported
12921 F:      drivers/gpu/drm/radeon/
12922 F:      include/uapi/drm/radeon_drm.h
12923 F:      drivers/gpu/drm/amd/
12924 F:      include/uapi/drm/amdgpu_drm.h
12925
12926 RADEON FRAMEBUFFER DISPLAY DRIVER
12927 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12928 L:      linux-fbdev@vger.kernel.org
12929 S:      Maintained
12930 F:      drivers/video/fbdev/aty/radeon*
12931 F:      include/uapi/linux/radeonfb.h
12932
12933 RADIOSHARK RADIO DRIVER
12934 M:      Hans Verkuil <hverkuil@xs4all.nl>
12935 L:      linux-media@vger.kernel.org
12936 T:      git git://linuxtv.org/media_tree.git
12937 S:      Maintained
12938 F:      drivers/media/radio/radio-shark.c
12939
12940 RADIOSHARK2 RADIO DRIVER
12941 M:      Hans Verkuil <hverkuil@xs4all.nl>
12942 L:      linux-media@vger.kernel.org
12943 T:      git git://linuxtv.org/media_tree.git
12944 S:      Maintained
12945 F:      drivers/media/radio/radio-shark2.c
12946 F:      drivers/media/radio/radio-tea5777.c
12947
12948 RADOS BLOCK DEVICE (RBD)
12949 M:      Ilya Dryomov <idryomov@gmail.com>
12950 M:      Sage Weil <sage@redhat.com>
12951 M:      Alex Elder <elder@kernel.org>
12952 L:      ceph-devel@vger.kernel.org
12953 W:      http://ceph.com/
12954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12955 T:      git git://github.com/ceph/ceph-client.git
12956 S:      Supported
12957 F:      Documentation/ABI/testing/sysfs-bus-rbd
12958 F:      drivers/block/rbd.c
12959 F:      drivers/block/rbd_types.h
12960
12961 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12962 M:      Paul Mackerras <paulus@samba.org>
12963 L:      linux-fbdev@vger.kernel.org
12964 S:      Maintained
12965 F:      drivers/video/fbdev/aty/aty128fb.c
12966
12967 RAINSHADOW-CEC DRIVER
12968 M:      Hans Verkuil <hverkuil@xs4all.nl>
12969 L:      linux-media@vger.kernel.org
12970 T:      git git://linuxtv.org/media_tree.git
12971 S:      Maintained
12972 F:      drivers/media/usb/rainshadow-cec/*
12973
12974 RALINK MIPS ARCHITECTURE
12975 M:      John Crispin <john@phrozen.org>
12976 L:      linux-mips@vger.kernel.org
12977 S:      Maintained
12978 F:      arch/mips/ralink
12979
12980 RALINK RT2X00 WIRELESS LAN DRIVER
12981 P:      rt2x00 project
12982 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12983 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12984 L:      linux-wireless@vger.kernel.org
12985 S:      Maintained
12986 F:      drivers/net/wireless/ralink/rt2x00/
12987
12988 RAMDISK RAM BLOCK DEVICE DRIVER
12989 M:      Jens Axboe <axboe@kernel.dk>
12990 S:      Maintained
12991 F:      Documentation/blockdev/ramdisk.txt
12992 F:      drivers/block/brd.c
12993
12994 RANCHU VIRTUAL BOARD FOR MIPS
12995 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12996 L:      linux-mips@vger.kernel.org
12997 S:      Supported
12998 F:      arch/mips/generic/board-ranchu.c
12999 F:      arch/mips/configs/generic/board-ranchu.config
13000
13001 RANDOM NUMBER DRIVER
13002 M:      "Theodore Ts'o" <tytso@mit.edu>
13003 S:      Maintained
13004 F:      drivers/char/random.c
13005
13006 RAPIDIO SUBSYSTEM
13007 M:      Matt Porter <mporter@kernel.crashing.org>
13008 M:      Alexandre Bounine <alex.bou9@gmail.com>
13009 S:      Maintained
13010 F:      drivers/rapidio/
13011
13012 RAS INFRASTRUCTURE
13013 M:      Tony Luck <tony.luck@intel.com>
13014 M:      Borislav Petkov <bp@alien8.de>
13015 L:      linux-edac@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/ras/
13018 F:      include/linux/ras.h
13019 F:      include/ras/ras_event.h
13020 F:      Documentation/admin-guide/ras.rst
13021
13022 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13023 L:      linux-wireless@vger.kernel.org
13024 S:      Orphan
13025 F:      drivers/net/wireless/ray*
13026
13027 RCUTORTURE TEST FRAMEWORK
13028 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13029 M:      Josh Triplett <josh@joshtriplett.org>
13030 R:      Steven Rostedt <rostedt@goodmis.org>
13031 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13032 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13033 L:      linux-kernel@vger.kernel.org
13034 S:      Supported
13035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13036 F:      tools/testing/selftests/rcutorture
13037
13038 RDC R-321X SoC
13039 M:      Florian Fainelli <florian@openwrt.org>
13040 S:      Maintained
13041
13042 RDC R6040 FAST ETHERNET DRIVER
13043 M:      Florian Fainelli <f.fainelli@gmail.com>
13044 L:      netdev@vger.kernel.org
13045 S:      Maintained
13046 F:      drivers/net/ethernet/rdc/r6040.c
13047
13048 RDMAVT - RDMA verbs software
13049 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13050 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13051 L:      linux-rdma@vger.kernel.org
13052 S:      Supported
13053 F:      drivers/infiniband/sw/rdmavt
13054
13055 RDS - RELIABLE DATAGRAM SOCKETS
13056 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13057 L:      netdev@vger.kernel.org
13058 L:      linux-rdma@vger.kernel.org
13059 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13060 W:      https://oss.oracle.com/projects/rds/
13061 S:      Supported
13062 F:      net/rds/
13063 F:      Documentation/networking/rds.txt
13064
13065 RDT - RESOURCE ALLOCATION
13066 M:      Fenghua Yu <fenghua.yu@intel.com>
13067 M:      Reinette Chatre <reinette.chatre@intel.com>
13068 L:      linux-kernel@vger.kernel.org
13069 S:      Supported
13070 F:      arch/x86/kernel/cpu/resctrl/
13071 F:      arch/x86/include/asm/resctrl_sched.h
13072 F:      Documentation/x86/resctrl*
13073
13074 READ-COPY UPDATE (RCU)
13075 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13076 M:      Josh Triplett <josh@joshtriplett.org>
13077 R:      Steven Rostedt <rostedt@goodmis.org>
13078 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13079 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13080 R:      Joel Fernandes <joel@joelfernandes.org>
13081 L:      linux-kernel@vger.kernel.org
13082 W:      http://www.rdrop.com/users/paulmck/RCU/
13083 S:      Supported
13084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13085 F:      Documentation/RCU/
13086 X:      Documentation/RCU/torture.txt
13087 F:      include/linux/rcu*
13088 X:      include/linux/srcu*.h
13089 F:      kernel/rcu/
13090 X:      kernel/rcu/srcu*.c
13091
13092 REAL TIME CLOCK (RTC) SUBSYSTEM
13093 M:      Alessandro Zummo <a.zummo@towertech.it>
13094 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13095 L:      linux-rtc@vger.kernel.org
13096 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13098 S:      Maintained
13099 F:      Documentation/devicetree/bindings/rtc/
13100 F:      Documentation/rtc.txt
13101 F:      drivers/rtc/
13102 F:      include/linux/rtc.h
13103 F:      include/uapi/linux/rtc.h
13104 F:      include/linux/rtc/
13105 F:      include/linux/platform_data/rtc-*
13106 F:      tools/testing/selftests/rtc/
13107
13108 REALTEK AUDIO CODECS
13109 M:      Bard Liao <bardliao@realtek.com>
13110 M:      Oder Chiou <oder_chiou@realtek.com>
13111 S:      Maintained
13112 F:      sound/soc/codecs/rt*
13113 F:      include/sound/rt*.h
13114
13115 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13116 M:      Linus Walleij <linus.walleij@linaro.org>
13117 S:      Maintained
13118 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13119 F:      drivers/net/dsa/realtek-smi*
13120 F:      drivers/net/dsa/rtl83*
13121
13122 REDPINE WIRELESS DRIVER
13123 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13124 M:      Siva Rebbagondla <siva8118@gmail.com>
13125 L:      linux-wireless@vger.kernel.org
13126 S:      Maintained
13127 F:      drivers/net/wireless/rsi/
13128
13129 REGISTER MAP ABSTRACTION
13130 M:      Mark Brown <broonie@kernel.org>
13131 L:      linux-kernel@vger.kernel.org
13132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13133 S:      Supported
13134 F:      Documentation/devicetree/bindings/regmap/
13135 F:      drivers/base/regmap/
13136 F:      include/linux/regmap.h
13137
13138 REISERFS FILE SYSTEM
13139 L:      reiserfs-devel@vger.kernel.org
13140 S:      Supported
13141 F:      fs/reiserfs/
13142
13143 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13144 M:      Ohad Ben-Cohen <ohad@wizery.com>
13145 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13146 L:      linux-remoteproc@vger.kernel.org
13147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13148 S:      Maintained
13149 F:      Documentation/devicetree/bindings/remoteproc/
13150 F:      Documentation/remoteproc.txt
13151 F:      drivers/remoteproc/
13152 F:      include/linux/remoteproc.h
13153
13154 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13155 M:      Ohad Ben-Cohen <ohad@wizery.com>
13156 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13157 L:      linux-remoteproc@vger.kernel.org
13158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13159 S:      Maintained
13160 F:      drivers/rpmsg/
13161 F:      Documentation/rpmsg.txt
13162 F:      include/linux/rpmsg.h
13163 F:      include/linux/rpmsg/
13164
13165 RENESAS CLOCK DRIVERS
13166 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13167 L:      linux-renesas-soc@vger.kernel.org
13168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13169 S:      Supported
13170 F:      drivers/clk/renesas/
13171
13172 RENESAS EMEV2 I2C DRIVER
13173 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13174 S:      Supported
13175 F:      drivers/i2c/busses/i2c-emev2.c
13176
13177 RENESAS ETHERNET DRIVERS
13178 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13179 L:      netdev@vger.kernel.org
13180 L:      linux-renesas-soc@vger.kernel.org
13181 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13182 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13183 F:      drivers/net/ethernet/renesas/
13184 F:      include/linux/sh_eth.h
13185
13186 RENESAS R-CAR GYROADC DRIVER
13187 M:      Marek Vasut <marek.vasut@gmail.com>
13188 L:      linux-iio@vger.kernel.org
13189 S:      Supported
13190 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13191 F:      drivers/iio/adc/rcar-gyroadc.c
13192
13193 RENESAS R-CAR I2C DRIVERS
13194 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13195 S:      Supported
13196 F:      drivers/i2c/busses/i2c-rcar.c
13197 F:      drivers/i2c/busses/i2c-sh_mobile.c
13198
13199 RENESAS RIIC DRIVER
13200 M:      Chris Brandt <chris.brandt@renesas.com>
13201 S:      Supported
13202 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13203 F:      drivers/i2c/busses/i2c-riic.c
13204
13205 RENESAS USB PHY DRIVER
13206 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13207 L:      linux-renesas-soc@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13210
13211 RESET CONTROLLER FRAMEWORK
13212 M:      Philipp Zabel <p.zabel@pengutronix.de>
13213 T:      git git://git.pengutronix.de/git/pza/linux
13214 S:      Maintained
13215 F:      drivers/reset/
13216 F:      Documentation/devicetree/bindings/reset/
13217 F:      include/dt-bindings/reset/
13218 F:      include/linux/reset.h
13219 F:      include/linux/reset/
13220 F:      include/linux/reset-controller.h
13221
13222 RESTARTABLE SEQUENCES SUPPORT
13223 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13224 M:      Peter Zijlstra <peterz@infradead.org>
13225 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13226 M:      Boqun Feng <boqun.feng@gmail.com>
13227 L:      linux-kernel@vger.kernel.org
13228 S:      Supported
13229 F:      kernel/rseq.c
13230 F:      include/uapi/linux/rseq.h
13231 F:      include/trace/events/rseq.h
13232 F:      tools/testing/selftests/rseq/
13233
13234 RFKILL
13235 M:      Johannes Berg <johannes@sipsolutions.net>
13236 L:      linux-wireless@vger.kernel.org
13237 W:      http://wireless.kernel.org/
13238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13240 S:      Maintained
13241 F:      Documentation/rfkill.txt
13242 F:      Documentation/ABI/stable/sysfs-class-rfkill
13243 F:      net/rfkill/
13244 F:      include/linux/rfkill.h
13245 F:      include/uapi/linux/rfkill.h
13246
13247 RHASHTABLE
13248 M:      Thomas Graf <tgraf@suug.ch>
13249 M:      Herbert Xu <herbert@gondor.apana.org.au>
13250 L:      netdev@vger.kernel.org
13251 S:      Maintained
13252 F:      lib/rhashtable.c
13253 F:      lib/test_rhashtable.c
13254 F:      include/linux/rhashtable.h
13255 F:      include/linux/rhashtable-types.h
13256
13257 RICOH R5C592 MEMORYSTICK DRIVER
13258 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13259 S:      Maintained
13260 F:      drivers/memstick/host/r592.*
13261
13262 RICOH SMARTMEDIA/XD DRIVER
13263 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13264 S:      Maintained
13265 F:      drivers/mtd/nand/raw/r852.c
13266 F:      drivers/mtd/nand/raw/r852.h
13267
13268 RISC-V ARCHITECTURE
13269 M:      Palmer Dabbelt <palmer@sifive.com>
13270 M:      Albert Ou <aou@eecs.berkeley.edu>
13271 L:      linux-riscv@lists.infradead.org
13272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13273 S:      Supported
13274 F:      arch/riscv/
13275 K:      riscv
13276 N:      riscv
13277
13278 ROCCAT DRIVERS
13279 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13280 W:      http://sourceforge.net/projects/roccat/
13281 S:      Maintained
13282 F:      drivers/hid/hid-roccat*
13283 F:      include/linux/hid-roccat*
13284 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13285
13286 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13287 M:      Jacob chen <jacob2.chen@rock-chips.com>
13288 L:      linux-media@vger.kernel.org
13289 S:      Maintained
13290 F:      drivers/media/platform/rockchip/rga/
13291 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13292
13293 ROCKCHIP VPU CODEC DRIVER
13294 M:      Ezequiel Garcia <ezequiel@collabora.com>
13295 L:      linux-media@vger.kernel.org
13296 S:      Maintained
13297 F:      drivers/staging/media/platform/rockchip/vpu/
13298 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13299
13300 ROCKER DRIVER
13301 M:      Jiri Pirko <jiri@resnulli.us>
13302 L:      netdev@vger.kernel.org
13303 S:      Supported
13304 F:      drivers/net/ethernet/rocker/
13305
13306 ROCKETPORT DRIVER
13307 P:      Comtrol Corp.
13308 W:      http://www.comtrol.com
13309 S:      Maintained
13310 F:      Documentation/serial/rocket.txt
13311 F:      drivers/tty/rocket*
13312
13313 ROCKETPORT EXPRESS/INFINITY DRIVER
13314 M:      Kevin Cernekee <cernekee@gmail.com>
13315 L:      linux-serial@vger.kernel.org
13316 S:      Odd Fixes
13317 F:      drivers/tty/serial/rp2.*
13318
13319 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13320 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13321 L:      linux-kernel@vger.kernel.org
13322 L:      linux-renesas-soc@vger.kernel.org
13323 S:      Supported
13324 F:      drivers/mfd/bd9571mwv.c
13325 F:      drivers/regulator/bd9571mwv-regulator.c
13326 F:      drivers/gpio/gpio-bd9571mwv.c
13327 F:      include/linux/mfd/bd9571mwv.h
13328 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13329
13330 ROSE NETWORK LAYER
13331 M:      Ralf Baechle <ralf@linux-mips.org>
13332 L:      linux-hams@vger.kernel.org
13333 W:      http://www.linux-ax25.org/
13334 S:      Maintained
13335 F:      include/net/rose.h
13336 F:      include/uapi/linux/rose.h
13337 F:      net/rose/
13338
13339 RTL2830 MEDIA DRIVER
13340 M:      Antti Palosaari <crope@iki.fi>
13341 L:      linux-media@vger.kernel.org
13342 W:      https://linuxtv.org
13343 W:      http://palosaari.fi/linux/
13344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13345 T:      git git://linuxtv.org/anttip/media_tree.git
13346 S:      Maintained
13347 F:      drivers/media/dvb-frontends/rtl2830*
13348
13349 RTL2832 MEDIA DRIVER
13350 M:      Antti Palosaari <crope@iki.fi>
13351 L:      linux-media@vger.kernel.org
13352 W:      https://linuxtv.org
13353 W:      http://palosaari.fi/linux/
13354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13355 T:      git git://linuxtv.org/anttip/media_tree.git
13356 S:      Maintained
13357 F:      drivers/media/dvb-frontends/rtl2832*
13358
13359 RTL2832_SDR MEDIA DRIVER
13360 M:      Antti Palosaari <crope@iki.fi>
13361 L:      linux-media@vger.kernel.org
13362 W:      https://linuxtv.org
13363 W:      http://palosaari.fi/linux/
13364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13365 T:      git git://linuxtv.org/anttip/media_tree.git
13366 S:      Maintained
13367 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13368
13369 RTL8180 WIRELESS DRIVER
13370 L:      linux-wireless@vger.kernel.org
13371 W:      http://wireless.kernel.org/
13372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13373 S:      Orphan
13374 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13375
13376 RTL8187 WIRELESS DRIVER
13377 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13378 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13379 M:      Larry Finger <Larry.Finger@lwfinger.net>
13380 L:      linux-wireless@vger.kernel.org
13381 W:      http://wireless.kernel.org/
13382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13383 S:      Maintained
13384 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13385
13386 REALTEK WIRELESS DRIVER (rtlwifi family)
13387 M:      Ping-Ke Shih <pkshih@realtek.com>
13388 L:      linux-wireless@vger.kernel.org
13389 W:      http://wireless.kernel.org/
13390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13391 S:      Maintained
13392 F:      drivers/net/wireless/realtek/rtlwifi/
13393
13394 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13395 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13396 L:      linux-wireless@vger.kernel.org
13397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13398 S:      Maintained
13399 F:      drivers/net/wireless/realtek/rtl8xxxu/
13400
13401 RXRPC SOCKETS (AF_RXRPC)
13402 M:      David Howells <dhowells@redhat.com>
13403 L:      linux-afs@lists.infradead.org
13404 S:      Supported
13405 F:      net/rxrpc/
13406 F:      include/keys/rxrpc-type.h
13407 F:      include/net/af_rxrpc.h
13408 F:      include/trace/events/rxrpc.h
13409 F:      include/uapi/linux/rxrpc.h
13410 F:      Documentation/networking/rxrpc.txt
13411 W:      https://www.infradead.org/~dhowells/kafs/
13412
13413 S3 SAVAGE FRAMEBUFFER DRIVER
13414 M:      Antonino Daplas <adaplas@gmail.com>
13415 L:      linux-fbdev@vger.kernel.org
13416 S:      Maintained
13417 F:      drivers/video/fbdev/savage/
13418
13419 S390
13420 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13421 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13422 L:      linux-s390@vger.kernel.org
13423 W:      http://www.ibm.com/developerworks/linux/linux390/
13424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13425 S:      Supported
13426 F:      arch/s390/
13427 F:      drivers/s390/
13428 F:      Documentation/s390/
13429 F:      Documentation/driver-api/s390-drivers.rst
13430
13431 S390 COMMON I/O LAYER
13432 M:      Sebastian Ott <sebott@linux.ibm.com>
13433 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13434 L:      linux-s390@vger.kernel.org
13435 W:      http://www.ibm.com/developerworks/linux/linux390/
13436 S:      Supported
13437 F:      drivers/s390/cio/
13438
13439 S390 DASD DRIVER
13440 M:      Stefan Haberland <sth@linux.ibm.com>
13441 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13442 L:      linux-s390@vger.kernel.org
13443 W:      http://www.ibm.com/developerworks/linux/linux390/
13444 S:      Supported
13445 F:      drivers/s390/block/dasd*
13446 F:      block/partitions/ibm.c
13447
13448 S390 IOMMU (PCI)
13449 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13450 L:      linux-s390@vger.kernel.org
13451 W:      http://www.ibm.com/developerworks/linux/linux390/
13452 S:      Supported
13453 F:      drivers/iommu/s390-iommu.c
13454
13455 S390 IUCV NETWORK LAYER
13456 M:      Julian Wiedmann <jwi@linux.ibm.com>
13457 M:      Ursula Braun <ubraun@linux.ibm.com>
13458 L:      linux-s390@vger.kernel.org
13459 W:      http://www.ibm.com/developerworks/linux/linux390/
13460 S:      Supported
13461 F:      drivers/s390/net/*iucv*
13462 F:      include/net/iucv/
13463 F:      net/iucv/
13464
13465 S390 NETWORK DRIVERS
13466 M:      Julian Wiedmann <jwi@linux.ibm.com>
13467 M:      Ursula Braun <ubraun@linux.ibm.com>
13468 L:      linux-s390@vger.kernel.org
13469 W:      http://www.ibm.com/developerworks/linux/linux390/
13470 S:      Supported
13471 F:      drivers/s390/net/
13472
13473 S390 PCI SUBSYSTEM
13474 M:      Sebastian Ott <sebott@linux.ibm.com>
13475 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13476 L:      linux-s390@vger.kernel.org
13477 W:      http://www.ibm.com/developerworks/linux/linux390/
13478 S:      Supported
13479 F:      arch/s390/pci/
13480 F:      drivers/pci/hotplug/s390_pci_hpc.c
13481
13482 S390 VFIO-CCW DRIVER
13483 M:      Cornelia Huck <cohuck@redhat.com>
13484 M:      Farhan Ali <alifm@linux.ibm.com>
13485 M:      Eric Farman <farman@linux.ibm.com>
13486 R:      Halil Pasic <pasic@linux.ibm.com>
13487 L:      linux-s390@vger.kernel.org
13488 L:      kvm@vger.kernel.org
13489 S:      Supported
13490 F:      drivers/s390/cio/vfio_ccw*
13491 F:      Documentation/s390/vfio-ccw.txt
13492 F:      include/uapi/linux/vfio_ccw.h
13493
13494 S390 ZCRYPT DRIVER
13495 M:      Harald Freudenberger <freude@linux.ibm.com>
13496 L:      linux-s390@vger.kernel.org
13497 W:      http://www.ibm.com/developerworks/linux/linux390/
13498 S:      Supported
13499 F:      drivers/s390/crypto/
13500
13501 S390 VFIO AP DRIVER
13502 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13503 M:      Pierre Morel <pmorel@linux.ibm.com>
13504 M:      Halil Pasic <pasic@linux.ibm.com>
13505 L:      linux-s390@vger.kernel.org
13506 W:      http://www.ibm.com/developerworks/linux/linux390/
13507 S:      Supported
13508 F:      drivers/s390/crypto/vfio_ap_drv.c
13509 F:      drivers/s390/crypto/vfio_ap_private.h
13510 F:      drivers/s390/crypto/vfio_ap_ops.c
13511 F:      Documentation/s390/vfio-ap.txt
13512
13513 S390 ZFCP DRIVER
13514 M:      Steffen Maier <maier@linux.ibm.com>
13515 M:      Benjamin Block <bblock@linux.ibm.com>
13516 L:      linux-s390@vger.kernel.org
13517 W:      http://www.ibm.com/developerworks/linux/linux390/
13518 S:      Supported
13519 F:      drivers/s390/scsi/zfcp_*
13520
13521 S3C24XX SD/MMC Driver
13522 M:      Ben Dooks <ben-linux@fluff.org>
13523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13524 S:      Supported
13525 F:      drivers/mmc/host/s3cmci.*
13526
13527 SAA6588 RDS RECEIVER DRIVER
13528 M:      Hans Verkuil <hverkuil@xs4all.nl>
13529 L:      linux-media@vger.kernel.org
13530 T:      git git://linuxtv.org/media_tree.git
13531 W:      https://linuxtv.org
13532 S:      Odd Fixes
13533 F:      drivers/media/i2c/saa6588*
13534
13535 SAA7134 VIDEO4LINUX DRIVER
13536 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13537 L:      linux-media@vger.kernel.org
13538 W:      https://linuxtv.org
13539 T:      git git://linuxtv.org/media_tree.git
13540 S:      Odd fixes
13541 F:      Documentation/media/v4l-drivers/saa7134*
13542 F:      drivers/media/pci/saa7134/
13543
13544 SAA7146 VIDEO4LINUX-2 DRIVER
13545 M:      Hans Verkuil <hverkuil@xs4all.nl>
13546 L:      linux-media@vger.kernel.org
13547 T:      git git://linuxtv.org/media_tree.git
13548 S:      Maintained
13549 F:      drivers/media/common/saa7146/
13550 F:      drivers/media/pci/saa7146/
13551 F:      include/media/drv-intf/saa7146*
13552
13553 SAMSUNG AUDIO (ASoC) DRIVERS
13554 M:      Krzysztof Kozlowski <krzk@kernel.org>
13555 M:      Sangbeom Kim <sbkim73@samsung.com>
13556 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13558 S:      Supported
13559 F:      sound/soc/samsung/
13560 F:      Documentation/devicetree/bindings/sound/samsung*
13561
13562 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13563 M:      Krzysztof Kozlowski <krzk@kernel.org>
13564 L:      linux-crypto@vger.kernel.org
13565 L:      linux-samsung-soc@vger.kernel.org
13566 S:      Maintained
13567 F:      drivers/crypto/exynos-rng.c
13568 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13569
13570 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13571 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13572 L:      linux-samsung-soc@vger.kernel.org
13573 S:      Maintained
13574 F:      drivers/char/hw_random/exynos-trng.c
13575 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13576
13577 SAMSUNG FRAMEBUFFER DRIVER
13578 M:      Jingoo Han <jingoohan1@gmail.com>
13579 L:      linux-fbdev@vger.kernel.org
13580 S:      Maintained
13581 F:      drivers/video/fbdev/s3c-fb.c
13582
13583 SAMSUNG LAPTOP DRIVER
13584 M:      Corentin Chary <corentin.chary@gmail.com>
13585 L:      platform-driver-x86@vger.kernel.org
13586 S:      Maintained
13587 F:      drivers/platform/x86/samsung-laptop.c
13588
13589 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13590 M:      Sangbeom Kim <sbkim73@samsung.com>
13591 M:      Krzysztof Kozlowski <krzk@kernel.org>
13592 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13593 L:      linux-kernel@vger.kernel.org
13594 L:      linux-samsung-soc@vger.kernel.org
13595 S:      Supported
13596 F:      drivers/mfd/sec*.c
13597 F:      drivers/regulator/s2m*.c
13598 F:      drivers/regulator/s5m*.c
13599 F:      drivers/clk/clk-s2mps11.c
13600 F:      drivers/rtc/rtc-s5m.c
13601 F:      include/linux/mfd/samsung/
13602 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13603 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13604 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13605 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13606
13607 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13608 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13609 L:      linux-media@vger.kernel.org
13610 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13611 S:      Maintained
13612 F:      drivers/media/platform/s3c-camif/
13613 F:      include/media/drv-intf/s3c_camif.h
13614
13615 SAMSUNG S3FWRN5 NFC DRIVER
13616 M:      Robert Baldyga <r.baldyga@samsung.com>
13617 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13618 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13619 S:      Supported
13620 F:      drivers/nfc/s3fwrn5
13621
13622 SAMSUNG S5C73M3 CAMERA DRIVER
13623 M:      Kyungmin Park <kyungmin.park@samsung.com>
13624 M:      Andrzej Hajda <a.hajda@samsung.com>
13625 L:      linux-media@vger.kernel.org
13626 S:      Supported
13627 F:      drivers/media/i2c/s5c73m3/*
13628
13629 SAMSUNG S5K5BAF CAMERA DRIVER
13630 M:      Kyungmin Park <kyungmin.park@samsung.com>
13631 M:      Andrzej Hajda <a.hajda@samsung.com>
13632 L:      linux-media@vger.kernel.org
13633 S:      Supported
13634 F:      drivers/media/i2c/s5k5baf.c
13635
13636 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13637 M:      Krzysztof Kozlowski <krzk@kernel.org>
13638 M:      Vladimir Zapolskiy <vz@mleia.com>
13639 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13640 L:      linux-crypto@vger.kernel.org
13641 L:      linux-samsung-soc@vger.kernel.org
13642 S:      Maintained
13643 F:      drivers/crypto/s5p-sss.c
13644
13645 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13646 M:      Kyungmin Park <kyungmin.park@samsung.com>
13647 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13648 L:      linux-media@vger.kernel.org
13649 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13650 S:      Supported
13651 F:      drivers/media/platform/exynos4-is/
13652
13653 SAMSUNG SOC CLOCK DRIVERS
13654 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13655 M:      Tomasz Figa <tomasz.figa@gmail.com>
13656 M:      Chanwoo Choi <cw00.choi@samsung.com>
13657 S:      Supported
13658 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13660 F:      drivers/clk/samsung/
13661 F:      include/dt-bindings/clock/exynos*.h
13662 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13663
13664 SAMSUNG SPI DRIVERS
13665 M:      Kukjin Kim <kgene@kernel.org>
13666 M:      Krzysztof Kozlowski <krzk@kernel.org>
13667 M:      Andi Shyti <andi@etezian.org>
13668 L:      linux-spi@vger.kernel.org
13669 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13670 S:      Maintained
13671 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13672 F:      drivers/spi/spi-s3c*
13673 F:      include/linux/platform_data/spi-s3c64xx.h
13674
13675 SAMSUNG SXGBE DRIVERS
13676 M:      Byungho An <bh74.an@samsung.com>
13677 M:      Girish K S <ks.giri@samsung.com>
13678 M:      Vipul Pandya <vipul.pandya@samsung.com>
13679 S:      Supported
13680 L:      netdev@vger.kernel.org
13681 F:      drivers/net/ethernet/samsung/sxgbe/
13682
13683 SAMSUNG THERMAL DRIVER
13684 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13685 L:      linux-pm@vger.kernel.org
13686 L:      linux-samsung-soc@vger.kernel.org
13687 S:      Supported
13688 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13689 F:      drivers/thermal/samsung/
13690
13691 SAMSUNG USB2 PHY DRIVER
13692 M:      Kamil Debski <kamil@wypas.org>
13693 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13694 L:      linux-kernel@vger.kernel.org
13695 S:      Supported
13696 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13697 F:      Documentation/phy/samsung-usb2.txt
13698 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13699 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13700 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13701 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13702 F:      drivers/phy/samsung/phy-samsung-usb2.c
13703 F:      drivers/phy/samsung/phy-samsung-usb2.h
13704
13705 SC1200 WDT DRIVER
13706 M:      Zwane Mwaikambo <zwanem@gmail.com>
13707 S:      Maintained
13708 F:      drivers/watchdog/sc1200wdt.c
13709
13710 SCHEDULER
13711 M:      Ingo Molnar <mingo@redhat.com>
13712 M:      Peter Zijlstra <peterz@infradead.org>
13713 L:      linux-kernel@vger.kernel.org
13714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13715 S:      Maintained
13716 F:      kernel/sched/
13717 F:      include/linux/sched.h
13718 F:      include/uapi/linux/sched.h
13719 F:      include/linux/wait.h
13720 F:      include/linux/preempt.h
13721
13722 SCR24X CHIP CARD INTERFACE DRIVER
13723 M:      Lubomir Rintel <lkundrak@v3.sk>
13724 S:      Supported
13725 F:      drivers/char/pcmcia/scr24x_cs.c
13726
13727 SCSI CDROM DRIVER
13728 M:      Jens Axboe <axboe@kernel.dk>
13729 L:      linux-scsi@vger.kernel.org
13730 W:      http://www.kernel.dk
13731 S:      Maintained
13732 F:      drivers/scsi/sr*
13733
13734 SCSI RDMA PROTOCOL (SRP) INITIATOR
13735 M:      Bart Van Assche <bvanassche@acm.org>
13736 L:      linux-rdma@vger.kernel.org
13737 S:      Supported
13738 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13739 F:      drivers/infiniband/ulp/srp/
13740 F:      include/scsi/srp.h
13741
13742 SCSI RDMA PROTOCOL (SRP) TARGET
13743 M:      Bart Van Assche <bvanassche@acm.org>
13744 L:      linux-rdma@vger.kernel.org
13745 L:      target-devel@vger.kernel.org
13746 S:      Supported
13747 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13748 F:      drivers/infiniband/ulp/srpt/
13749
13750 SCSI SG DRIVER
13751 M:      Doug Gilbert <dgilbert@interlog.com>
13752 L:      linux-scsi@vger.kernel.org
13753 W:      http://sg.danny.cz/sg
13754 S:      Maintained
13755 F:      Documentation/scsi/scsi-generic.txt
13756 F:      drivers/scsi/sg.c
13757 F:      include/scsi/sg.h
13758
13759 SCSI SUBSYSTEM
13760 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13762 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13764 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13765 L:      linux-scsi@vger.kernel.org
13766 S:      Maintained
13767 F:      Documentation/devicetree/bindings/scsi/
13768 F:      drivers/scsi/
13769 F:      include/scsi/
13770
13771 SCSI TAPE DRIVER
13772 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13773 L:      linux-scsi@vger.kernel.org
13774 S:      Maintained
13775 F:      Documentation/scsi/st.txt
13776 F:      drivers/scsi/st.*
13777 F:      drivers/scsi/st_*.h
13778
13779 SCSI TARGET SUBSYSTEM
13780 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13781 L:      linux-scsi@vger.kernel.org
13782 L:      target-devel@vger.kernel.org
13783 W:      http://www.linux-iscsi.org
13784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13785 Q:      https://patchwork.kernel.org/project/target-devel/list/
13786 S:      Supported
13787 F:      drivers/target/
13788 F:      include/target/
13789 F:      Documentation/target/
13790
13791 SCTP PROTOCOL
13792 M:      Vlad Yasevich <vyasevich@gmail.com>
13793 M:      Neil Horman <nhorman@tuxdriver.com>
13794 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13795 L:      linux-sctp@vger.kernel.org
13796 W:      http://lksctp.sourceforge.net
13797 S:      Maintained
13798 F:      Documentation/networking/sctp.txt
13799 F:      include/linux/sctp.h
13800 F:      include/uapi/linux/sctp.h
13801 F:      include/net/sctp/
13802 F:      net/sctp/
13803
13804 SCx200 CPU SUPPORT
13805 M:      Jim Cromie <jim.cromie@gmail.com>
13806 S:      Odd Fixes
13807 F:      Documentation/i2c/busses/scx200_acb
13808 F:      arch/x86/platform/scx200/
13809 F:      drivers/watchdog/scx200_wdt.c
13810 F:      drivers/i2c/busses/scx200*
13811 F:      drivers/mtd/maps/scx200_docflash.c
13812 F:      include/linux/scx200.h
13813
13814 SCx200 GPIO DRIVER
13815 M:      Jim Cromie <jim.cromie@gmail.com>
13816 S:      Maintained
13817 F:      drivers/char/scx200_gpio.c
13818 F:      include/linux/scx200_gpio.h
13819
13820 SCx200 HRT CLOCKSOURCE DRIVER
13821 M:      Jim Cromie <jim.cromie@gmail.com>
13822 S:      Maintained
13823 F:      drivers/clocksource/scx200_hrt.c
13824
13825 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13826 M:      Sascha Sommer <saschasommer@freenet.de>
13827 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13828 S:      Maintained
13829 F:      drivers/mmc/host/sdricoh_cs.c
13830
13831 SECO BOARDS CEC DRIVER
13832 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13833 S:      Maintained
13834 F:      drivers/media/platform/seco-cec/seco-cec.c
13835 F:      drivers/media/platform/seco-cec/seco-cec.h
13836
13837 SECURE COMPUTING
13838 M:      Kees Cook <keescook@chromium.org>
13839 R:      Andy Lutomirski <luto@amacapital.net>
13840 R:      Will Drewry <wad@chromium.org>
13841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13842 S:      Supported
13843 F:      kernel/seccomp.c
13844 F:      include/uapi/linux/seccomp.h
13845 F:      include/linux/seccomp.h
13846 F:      tools/testing/selftests/seccomp/*
13847 F:      tools/testing/selftests/kselftest_harness.h
13848 F:      Documentation/userspace-api/seccomp_filter.rst
13849 K:      \bsecure_computing
13850 K:      \bTIF_SECCOMP\b
13851
13852 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13853 M:      Al Cooper <alcooperx@gmail.com>
13854 L:      linux-mmc@vger.kernel.org
13855 L:      bcm-kernel-feedback-list@broadcom.com
13856 S:      Maintained
13857 F:      drivers/mmc/host/sdhci-brcmstb*
13858
13859 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13860 M:      Adrian Hunter <adrian.hunter@intel.com>
13861 L:      linux-mmc@vger.kernel.org
13862 S:      Maintained
13863 F:      drivers/mmc/host/sdhci*
13864 F:      include/linux/mmc/sdhci*
13865
13866 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13867 M:      Adrian Hunter <adrian.hunter@intel.com>
13868 M:      Ritesh Harjani <riteshh@codeaurora.org>
13869 M:      Asutosh Das <asutoshd@codeaurora.org>
13870 L:      linux-mmc@vger.kernel.org
13871 S:      Maintained
13872 F:      drivers/mmc/host/cqhci*
13873
13874 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13875 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13876 M:      Manjunath M B <manjumb@synopsys.com>
13877 L:      linux-mmc@vger.kernel.org
13878 S:      Maintained
13879 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13880
13881 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13882 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13883 L:      linux-mmc@vger.kernel.org
13884 S:      Supported
13885 F:      drivers/mmc/host/sdhci-of-at91.c
13886
13887 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13888 M:      Ben Dooks <ben-linux@fluff.org>
13889 M:      Jaehoon Chung <jh80.chung@samsung.com>
13890 L:      linux-mmc@vger.kernel.org
13891 S:      Maintained
13892 F:      drivers/mmc/host/sdhci-s3c*
13893
13894 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13895 M:      Viresh Kumar <vireshk@kernel.org>
13896 L:      linux-mmc@vger.kernel.org
13897 S:      Maintained
13898 F:      drivers/mmc/host/sdhci-spear.c
13899
13900 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13901 M:      Kishon Vijay Abraham I <kishon@ti.com>
13902 L:      linux-mmc@vger.kernel.org
13903 S:      Maintained
13904 F:      drivers/mmc/host/sdhci-omap.c
13905
13906 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13907 M:      Scott Bauer <scott.bauer@intel.com>
13908 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13909 L:      linux-block@vger.kernel.org
13910 S:      Supported
13911 F:      block/sed*
13912 F:      block/opal_proto.h
13913 F:      include/linux/sed*
13914 F:      include/uapi/linux/sed*
13915
13916 SECURITY CONTACT
13917 M:      Security Officers <security@kernel.org>
13918 S:      Supported
13919
13920 SECURITY SUBSYSTEM
13921 M:      James Morris <jmorris@namei.org>
13922 M:      "Serge E. Hallyn" <serge@hallyn.com>
13923 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13925 W:      http://kernsec.org/
13926 S:      Supported
13927 F:      security/
13928 X:      security/selinux/
13929
13930 SELINUX SECURITY MODULE
13931 M:      Paul Moore <paul@paul-moore.com>
13932 M:      Stephen Smalley <sds@tycho.nsa.gov>
13933 M:      Eric Paris <eparis@parisplace.org>
13934 L:      selinux@vger.kernel.org
13935 W:      https://selinuxproject.org
13936 W:      https://github.com/SELinuxProject
13937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13938 S:      Supported
13939 F:      include/linux/selinux*
13940 F:      security/selinux/
13941 F:      scripts/selinux/
13942 F:      Documentation/admin-guide/LSM/SELinux.rst
13943
13944 SENSABLE PHANTOM
13945 M:      Jiri Slaby <jirislaby@gmail.com>
13946 S:      Maintained
13947 F:      drivers/misc/phantom.c
13948 F:      include/uapi/linux/phantom.h
13949
13950 SERIAL DEVICE BUS
13951 M:      Rob Herring <robh@kernel.org>
13952 L:      linux-serial@vger.kernel.org
13953 S:      Maintained
13954 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13955 F:      drivers/tty/serdev/
13956 F:      include/linux/serdev.h
13957
13958 SERIAL DRIVERS
13959 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13960 L:      linux-serial@vger.kernel.org
13961 S:      Maintained
13962 F:      Documentation/devicetree/bindings/serial/
13963 F:      drivers/tty/serial/
13964
13965 SERIAL IR RECEIVER
13966 M:      Sean Young <sean@mess.org>
13967 L:      linux-media@vger.kernel.org
13968 S:      Maintained
13969 F:      drivers/media/rc/serial_ir.c
13970
13971 SFC NETWORK DRIVER
13972 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13973 M:      Edward Cree <ecree@solarflare.com>
13974 M:      Bert Kenward <bkenward@solarflare.com>
13975 L:      netdev@vger.kernel.org
13976 S:      Supported
13977 F:      drivers/net/ethernet/sfc/
13978
13979 SFF/SFP/SFP+ MODULE SUPPORT
13980 M:      Russell King <linux@armlinux.org.uk>
13981 L:      netdev@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/net/phy/phylink.c
13984 F:      drivers/net/phy/sfp*
13985 F:      include/linux/phylink.h
13986 F:      include/linux/sfp.h
13987
13988 SGI GRU DRIVER
13989 M:      Dimitri Sivanich <sivanich@sgi.com>
13990 S:      Maintained
13991 F:      drivers/misc/sgi-gru/
13992
13993 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13994 M:      Pat Gefre <pfg@sgi.com>
13995 L:      linux-ia64@vger.kernel.org
13996 S:      Supported
13997 F:      Documentation/ia64/serial.txt
13998 F:      drivers/tty/serial/ioc?_serial.c
13999 F:      include/linux/ioc?.h
14000
14001 SGI XP/XPC/XPNET DRIVER
14002 M:      Cliff Whickman <cpw@sgi.com>
14003 M:      Robin Holt <robinmholt@gmail.com>
14004 S:      Maintained
14005 F:      drivers/misc/sgi-xp/
14006
14007 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14008 M:      Ursula Braun <ubraun@linux.ibm.com>
14009 M:      Karsten Graul <kgraul@linux.ibm.com>
14010 L:      linux-s390@vger.kernel.org
14011 W:      http://www.ibm.com/developerworks/linux/linux390/
14012 S:      Supported
14013 F:      net/smc/
14014
14015 SHARP RJ54N1CB0C SENSOR DRIVER
14016 M:      Jacopo Mondi <jacopo@jmondi.org>
14017 L:      linux-media@vger.kernel.org
14018 T:      git git://linuxtv.org/media_tree.git
14019 S:      Odd fixes
14020 F:      drivers/media/i2c/rj54n1cb0c.c
14021 F:      include/media/i2c/rj54n1cb0c.h
14022
14023 SH_VEU V4L2 MEM2MEM DRIVER
14024 L:      linux-media@vger.kernel.org
14025 S:      Orphan
14026 F:      drivers/media/platform/sh_veu.c
14027
14028 SH_VOU V4L2 OUTPUT DRIVER
14029 L:      linux-media@vger.kernel.org
14030 S:      Orphan
14031 F:      drivers/media/platform/sh_vou.c
14032 F:      include/media/drv-intf/sh_vou.h
14033
14034 SI2157 MEDIA DRIVER
14035 M:      Antti Palosaari <crope@iki.fi>
14036 L:      linux-media@vger.kernel.org
14037 W:      https://linuxtv.org
14038 W:      http://palosaari.fi/linux/
14039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14040 T:      git git://linuxtv.org/anttip/media_tree.git
14041 S:      Maintained
14042 F:      drivers/media/tuners/si2157*
14043
14044 SI2165 MEDIA DRIVER
14045 M:      Matthias Schwarzott <zzam@gentoo.org>
14046 L:      linux-media@vger.kernel.org
14047 W:      https://linuxtv.org
14048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14049 S:      Maintained
14050 F:      drivers/media/dvb-frontends/si2165*
14051
14052 SI2168 MEDIA DRIVER
14053 M:      Antti Palosaari <crope@iki.fi>
14054 L:      linux-media@vger.kernel.org
14055 W:      https://linuxtv.org
14056 W:      http://palosaari.fi/linux/
14057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14058 T:      git git://linuxtv.org/anttip/media_tree.git
14059 S:      Maintained
14060 F:      drivers/media/dvb-frontends/si2168*
14061
14062 SI470X FM RADIO RECEIVER I2C DRIVER
14063 M:      Hans Verkuil <hverkuil@xs4all.nl>
14064 L:      linux-media@vger.kernel.org
14065 T:      git git://linuxtv.org/media_tree.git
14066 W:      https://linuxtv.org
14067 S:      Odd Fixes
14068 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14069
14070 SI470X FM RADIO RECEIVER USB DRIVER
14071 M:      Hans Verkuil <hverkuil@xs4all.nl>
14072 L:      linux-media@vger.kernel.org
14073 T:      git git://linuxtv.org/media_tree.git
14074 W:      https://linuxtv.org
14075 S:      Maintained
14076 F:      drivers/media/radio/si470x/radio-si470x-common.c
14077 F:      drivers/media/radio/si470x/radio-si470x.h
14078 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14079
14080 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14081 M:      Eduardo Valentin <edubezval@gmail.com>
14082 L:      linux-media@vger.kernel.org
14083 T:      git git://linuxtv.org/media_tree.git
14084 W:      https://linuxtv.org
14085 S:      Odd Fixes
14086 F:      drivers/media/radio/si4713/si4713.?
14087
14088 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14089 M:      Eduardo Valentin <edubezval@gmail.com>
14090 L:      linux-media@vger.kernel.org
14091 T:      git git://linuxtv.org/media_tree.git
14092 W:      https://linuxtv.org
14093 S:      Odd Fixes
14094 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14095
14096 SI4713 FM RADIO TRANSMITTER USB DRIVER
14097 M:      Hans Verkuil <hverkuil@xs4all.nl>
14098 L:      linux-media@vger.kernel.org
14099 T:      git git://linuxtv.org/media_tree.git
14100 W:      https://linuxtv.org
14101 S:      Maintained
14102 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14103
14104 SIANO DVB DRIVER
14105 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14106 L:      linux-media@vger.kernel.org
14107 W:      https://linuxtv.org
14108 T:      git git://linuxtv.org/media_tree.git
14109 S:      Odd fixes
14110 F:      drivers/media/common/siano/
14111 F:      drivers/media/usb/siano/
14112 F:      drivers/media/usb/siano/
14113 F:      drivers/media/mmc/siano/
14114
14115 SIFIVE DRIVERS
14116 M:      Palmer Dabbelt <palmer@sifive.com>
14117 M:      Paul Walmsley <paul.walmsley@sifive.com>
14118 L:      linux-riscv@lists.infradead.org
14119 T:      git git://github.com/sifive/riscv-linux.git
14120 S:      Supported
14121 K:      sifive
14122 N:      sifive
14123
14124 SILEAD TOUCHSCREEN DRIVER
14125 M:      Hans de Goede <hdegoede@redhat.com>
14126 L:      linux-input@vger.kernel.org
14127 L:      platform-driver-x86@vger.kernel.org
14128 S:      Maintained
14129 F:      drivers/input/touchscreen/silead.c
14130 F:      drivers/platform/x86/touchscreen_dmi.c
14131
14132 SILICON MOTION SM712 FRAME BUFFER DRIVER
14133 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14134 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14135 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14136 L:      linux-fbdev@vger.kernel.org
14137 S:      Maintained
14138 F:      drivers/video/fbdev/sm712*
14139 F:      Documentation/fb/sm712fb.txt
14140
14141 SIMPLE FIRMWARE INTERFACE (SFI)
14142 M:      Len Brown <lenb@kernel.org>
14143 L:      sfi-devel@simplefirmware.org
14144 W:      http://simplefirmware.org/
14145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14146 S:      Supported
14147 F:      arch/x86/platform/sfi/
14148 F:      drivers/sfi/
14149 F:      include/linux/sfi*.h
14150
14151 SIMPLEFB FB DRIVER
14152 M:      Hans de Goede <hdegoede@redhat.com>
14153 L:      linux-fbdev@vger.kernel.org
14154 S:      Maintained
14155 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14156 F:      drivers/video/fbdev/simplefb.c
14157 F:      include/linux/platform_data/simplefb.h
14158
14159 SIMTEC EB110ATX (Chalice CATS)
14160 P:      Ben Dooks
14161 P:      Vincent Sanders <vince@simtec.co.uk>
14162 M:      Simtec Linux Team <linux@simtec.co.uk>
14163 W:      http://www.simtec.co.uk/products/EB110ATX/
14164 S:      Supported
14165
14166 SIMTEC EB2410ITX (BAST)
14167 P:      Ben Dooks
14168 P:      Vincent Sanders <vince@simtec.co.uk>
14169 M:      Simtec Linux Team <linux@simtec.co.uk>
14170 W:      http://www.simtec.co.uk/products/EB2410ITX/
14171 S:      Supported
14172 F:      arch/arm/mach-s3c24xx/mach-bast.c
14173 F:      arch/arm/mach-s3c24xx/bast-ide.c
14174 F:      arch/arm/mach-s3c24xx/bast-irq.c
14175
14176 SIPHASH PRF ROUTINES
14177 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14178 S:      Maintained
14179 F:      lib/siphash.c
14180 F:      lib/test_siphash.c
14181 F:      include/linux/siphash.h
14182
14183 SIOX
14184 M:      Gavin Schenk <g.schenk@eckelmann.de>
14185 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14186 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14187 S:      Supported
14188 F:      drivers/siox/*
14189 F:      drivers/gpio/gpio-siox.c
14190 F:      include/trace/events/siox.h
14191
14192 SIS 190 ETHERNET DRIVER
14193 M:      Francois Romieu <romieu@fr.zoreil.com>
14194 L:      netdev@vger.kernel.org
14195 S:      Maintained
14196 F:      drivers/net/ethernet/sis/sis190.c
14197
14198 SIS 900/7016 FAST ETHERNET DRIVER
14199 M:      Daniele Venzano <venza@brownhat.org>
14200 W:      http://www.brownhat.org/sis900.html
14201 L:      netdev@vger.kernel.org
14202 S:      Maintained
14203 F:      drivers/net/ethernet/sis/sis900.*
14204
14205 SIS FRAMEBUFFER DRIVER
14206 M:      Thomas Winischhofer <thomas@winischhofer.net>
14207 W:      http://www.winischhofer.net/linuxsisvga.shtml
14208 S:      Maintained
14209 F:      Documentation/fb/sisfb.txt
14210 F:      drivers/video/fbdev/sis/
14211 F:      include/video/sisfb.h
14212
14213 SIS USB2VGA DRIVER
14214 M:      Thomas Winischhofer <thomas@winischhofer.net>
14215 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14216 S:      Maintained
14217 F:      drivers/usb/misc/sisusbvga/
14218
14219 SLAB ALLOCATOR
14220 M:      Christoph Lameter <cl@linux.com>
14221 M:      Pekka Enberg <penberg@kernel.org>
14222 M:      David Rientjes <rientjes@google.com>
14223 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14224 M:      Andrew Morton <akpm@linux-foundation.org>
14225 L:      linux-mm@kvack.org
14226 S:      Maintained
14227 F:      include/linux/sl?b*.h
14228 F:      mm/sl?b*
14229
14230 SLEEPABLE READ-COPY UPDATE (SRCU)
14231 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14232 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14233 M:      Josh Triplett <josh@joshtriplett.org>
14234 R:      Steven Rostedt <rostedt@goodmis.org>
14235 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14236 L:      linux-kernel@vger.kernel.org
14237 W:      http://www.rdrop.com/users/paulmck/RCU/
14238 S:      Supported
14239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14240 F:      include/linux/srcu*.h
14241 F:      kernel/rcu/srcu*.c
14242
14243 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14244 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14246 S:      Maintained
14247 F:      drivers/slimbus/
14248 F:      Documentation/devicetree/bindings/slimbus/
14249 F:      include/linux/slimbus.h
14250
14251 SMACK SECURITY MODULE
14252 M:      Casey Schaufler <casey@schaufler-ca.com>
14253 L:      linux-security-module@vger.kernel.org
14254 W:      http://schaufler-ca.com
14255 T:      git git://github.com/cschaufler/smack-next
14256 S:      Maintained
14257 F:      Documentation/admin-guide/LSM/Smack.rst
14258 F:      security/smack/
14259
14260 SMC91x ETHERNET DRIVER
14261 M:      Nicolas Pitre <nico@fluxnic.net>
14262 S:      Odd Fixes
14263 F:      drivers/net/ethernet/smsc/smc91x.*
14264
14265 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14266 M:      Sakari Ailus <sakari.ailus@iki.fi>
14267 L:      linux-media@vger.kernel.org
14268 S:      Maintained
14269 F:      drivers/media/i2c/smiapp/
14270 F:      include/media/i2c/smiapp.h
14271 F:      drivers/media/i2c/smiapp-pll.c
14272 F:      drivers/media/i2c/smiapp-pll.h
14273 F:      include/uapi/linux/smiapp.h
14274 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14275
14276 SMM665 HARDWARE MONITOR DRIVER
14277 M:      Guenter Roeck <linux@roeck-us.net>
14278 L:      linux-hwmon@vger.kernel.org
14279 S:      Maintained
14280 F:      Documentation/hwmon/smm665
14281 F:      drivers/hwmon/smm665.c
14282
14283 SMSC EMC2103 HARDWARE MONITOR DRIVER
14284 M:      Steve Glendinning <steve.glendinning@shawell.net>
14285 L:      linux-hwmon@vger.kernel.org
14286 S:      Maintained
14287 F:      Documentation/hwmon/emc2103
14288 F:      drivers/hwmon/emc2103.c
14289
14290 SMSC SCH5627 HARDWARE MONITOR DRIVER
14291 M:      Hans de Goede <hdegoede@redhat.com>
14292 L:      linux-hwmon@vger.kernel.org
14293 S:      Supported
14294 F:      Documentation/hwmon/sch5627
14295 F:      drivers/hwmon/sch5627.c
14296
14297 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14298 M:      Steve Glendinning <steve.glendinning@shawell.net>
14299 L:      linux-fbdev@vger.kernel.org
14300 S:      Maintained
14301 F:      drivers/video/fbdev/smscufx.c
14302
14303 SMSC47B397 HARDWARE MONITOR DRIVER
14304 M:      Jean Delvare <jdelvare@suse.com>
14305 L:      linux-hwmon@vger.kernel.org
14306 S:      Maintained
14307 F:      Documentation/hwmon/smsc47b397
14308 F:      drivers/hwmon/smsc47b397.c
14309
14310 SMSC911x ETHERNET DRIVER
14311 M:      Steve Glendinning <steve.glendinning@shawell.net>
14312 L:      netdev@vger.kernel.org
14313 S:      Maintained
14314 F:      include/linux/smsc911x.h
14315 F:      drivers/net/ethernet/smsc/smsc911x.*
14316
14317 SMSC9420 PCI ETHERNET DRIVER
14318 M:      Steve Glendinning <steve.glendinning@shawell.net>
14319 L:      netdev@vger.kernel.org
14320 S:      Maintained
14321 F:      drivers/net/ethernet/smsc/smsc9420.*
14322
14323 SOC-CAMERA V4L2 SUBSYSTEM
14324 L:      linux-media@vger.kernel.org
14325 T:      git git://linuxtv.org/media_tree.git
14326 S:      Orphan
14327 F:      include/media/soc*
14328 F:      drivers/media/i2c/soc_camera/
14329 F:      drivers/media/platform/soc_camera/
14330
14331 SOCIONEXT SYNQUACER I2C DRIVER
14332 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14333 L:      linux-i2c@vger.kernel.org
14334 S:      Maintained
14335 F:      drivers/i2c/busses/i2c-synquacer.c
14336 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14337
14338 SOCIONEXT UNIPHIER SOUND DRIVER
14339 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14340 S:      Orphan
14341 F:      sound/soc/uniphier/
14342
14343 SOEKRIS NET48XX LED SUPPORT
14344 M:      Chris Boot <bootc@bootc.net>
14345 S:      Maintained
14346 F:      drivers/leds/leds-net48xx.c
14347
14348 SOFT-ROCE DRIVER (rxe)
14349 M:      Moni Shoua <monis@mellanox.com>
14350 L:      linux-rdma@vger.kernel.org
14351 S:      Supported
14352 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14353 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14354 F:      drivers/infiniband/sw/rxe/
14355 F:      include/uapi/rdma/rdma_user_rxe.h
14356
14357 SOFTLOGIC 6x10 MPEG CODEC
14358 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14359 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14360 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14361 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14362 M:      Ismael Luceno <ismael@iodev.co.uk>
14363 L:      linux-media@vger.kernel.org
14364 S:      Supported
14365 F:      drivers/media/pci/solo6x10/
14366
14367 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14368 M:      James Morse <james.morse@arm.com>
14369 L:      linux-arm-kernel@lists.infradead.org
14370 S:      Maintained
14371 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14372 F:      drivers/firmware/arm_sdei.c
14373 F:      include/linux/arm_sdei.h
14374 F:      include/uapi/linux/arm_sdei.h
14375
14376 SOFTWARE RAID (Multiple Disks) SUPPORT
14377 M:      Shaohua Li <shli@kernel.org>
14378 L:      linux-raid@vger.kernel.org
14379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14380 S:      Supported
14381 F:      drivers/md/Makefile
14382 F:      drivers/md/Kconfig
14383 F:      drivers/md/md*
14384 F:      drivers/md/raid*
14385 F:      include/linux/raid/
14386 F:      include/uapi/linux/raid/
14387
14388 SOCIONEXT (SNI) AVE NETWORK DRIVER
14389 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14390 L:      netdev@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/net/ethernet/socionext/sni_ave.c
14393 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14394
14395 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14396 M:      Jassi Brar <jaswinder.singh@linaro.org>
14397 L:      netdev@vger.kernel.org
14398 S:      Maintained
14399 F:      drivers/net/ethernet/socionext/netsec.c
14400 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14401
14402 SOLIDRUN CLEARFOG SUPPORT
14403 M:      Russell King <linux@armlinux.org.uk>
14404 S:      Maintained
14405 F:      arch/arm/boot/dts/armada-388-clearfog*
14406 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14407
14408 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14409 M:      Russell King <linux@armlinux.org.uk>
14410 S:      Maintained
14411 F:      arch/arm/boot/dts/imx6*-cubox-i*
14412 F:      arch/arm/boot/dts/imx6*-hummingboard*
14413 F:      arch/arm/boot/dts/imx6*-sr-*
14414
14415 SONIC NETWORK DRIVER
14416 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14417 L:      netdev@vger.kernel.org
14418 S:      Maintained
14419 F:      drivers/net/ethernet/natsemi/sonic.*
14420
14421 SONICS SILICON BACKPLANE DRIVER (SSB)
14422 M:      Michael Buesch <m@bues.ch>
14423 L:      linux-wireless@vger.kernel.org
14424 S:      Maintained
14425 F:      drivers/ssb/
14426 F:      include/linux/ssb/
14427
14428 SONY IMX214 SENSOR DRIVER
14429 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14430 L:      linux-media@vger.kernel.org
14431 T:      git git://linuxtv.org/media_tree.git
14432 S:      Maintained
14433 F:      drivers/media/i2c/imx214.c
14434 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14435
14436 SONY IMX258 SENSOR DRIVER
14437 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14438 L:      linux-media@vger.kernel.org
14439 T:      git git://linuxtv.org/media_tree.git
14440 S:      Maintained
14441 F:      drivers/media/i2c/imx258.c
14442
14443 SONY IMX274 SENSOR DRIVER
14444 M:      Leon Luo <leonl@leopardimaging.com>
14445 L:      linux-media@vger.kernel.org
14446 T:      git git://linuxtv.org/media_tree.git
14447 S:      Maintained
14448 F:      drivers/media/i2c/imx274.c
14449 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14450
14451 SONY IMX319 SENSOR DRIVER
14452 M:      Bingbu Cao <bingbu.cao@intel.com>
14453 L:      linux-media@vger.kernel.org
14454 T:      git git://linuxtv.org/media_tree.git
14455 S:      Maintained
14456 F:      drivers/media/i2c/imx319.c
14457
14458 SONY IMX355 SENSOR DRIVER
14459 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14460 L:      linux-media@vger.kernel.org
14461 T:      git git://linuxtv.org/media_tree.git
14462 S:      Maintained
14463 F:      drivers/media/i2c/imx355.c
14464
14465 SONY MEMORYSTICK CARD SUPPORT
14466 M:      Alex Dubov <oakad@yahoo.com>
14467 W:      http://tifmxx.berlios.de/
14468 S:      Maintained
14469 F:      drivers/memstick/host/tifm_ms.c
14470
14471 SONY MEMORYSTICK STANDARD SUPPORT
14472 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14473 S:      Maintained
14474 F:      drivers/memstick/core/ms_block.*
14475
14476 SONY VAIO CONTROL DEVICE DRIVER
14477 M:      Mattia Dongili <malattia@linux.it>
14478 L:      platform-driver-x86@vger.kernel.org
14479 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14480 S:      Maintained
14481 F:      Documentation/laptops/sony-laptop.txt
14482 F:      drivers/char/sonypi.c
14483 F:      drivers/platform/x86/sony-laptop.c
14484 F:      include/linux/sony-laptop.h
14485
14486 SOUND
14487 M:      Jaroslav Kysela <perex@perex.cz>
14488 M:      Takashi Iwai <tiwai@suse.com>
14489 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14490 W:      http://www.alsa-project.org/
14491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14492 T:      git git://git.alsa-project.org/alsa-kernel.git
14493 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14494 S:      Maintained
14495 F:      Documentation/sound/
14496 F:      include/sound/
14497 F:      include/uapi/sound/
14498 F:      sound/
14499
14500 SOUND - COMPRESSED AUDIO
14501 M:      Vinod Koul <vkoul@kernel.org>
14502 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14504 S:      Supported
14505 F:      Documentation/sound/designs/compress-offload.rst
14506 F:      include/sound/compress_driver.h
14507 F:      include/uapi/sound/compress_*
14508 F:      sound/core/compress_offload.c
14509 F:      sound/soc/soc-compress.c
14510
14511 SOUND - DMAENGINE HELPERS
14512 M:      Lars-Peter Clausen <lars@metafoo.de>
14513 S:      Supported
14514 F:      include/sound/dmaengine_pcm.h
14515 F:      sound/core/pcm_dmaengine.c
14516 F:      sound/soc/soc-generic-dmaengine-pcm.c
14517
14518 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14519 M:      Liam Girdwood <lgirdwood@gmail.com>
14520 M:      Mark Brown <broonie@kernel.org>
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14522 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14523 W:      http://alsa-project.org/main/index.php/ASoC
14524 S:      Supported
14525 F:      Documentation/devicetree/bindings/sound/
14526 F:      Documentation/sound/soc/
14527 F:      sound/soc/
14528 F:      include/dt-bindings/sound/
14529 F:      include/sound/soc*
14530
14531 SOUNDWIRE SUBSYSTEM
14532 M:      Vinod Koul <vkoul@kernel.org>
14533 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14534 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14536 S:      Supported
14537 F:      Documentation/driver-api/soundwire/
14538 F:      drivers/soundwire/
14539 F:      include/linux/soundwire/
14540
14541 SP2 MEDIA DRIVER
14542 M:      Olli Salonen <olli.salonen@iki.fi>
14543 L:      linux-media@vger.kernel.org
14544 W:      https://linuxtv.org
14545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14546 S:      Maintained
14547 F:      drivers/media/dvb-frontends/sp2*
14548
14549 SPARC + UltraSPARC (sparc/sparc64)
14550 M:      "David S. Miller" <davem@davemloft.net>
14551 L:      sparclinux@vger.kernel.org
14552 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14555 S:      Maintained
14556 F:      arch/sparc/
14557 F:      drivers/sbus/
14558
14559 SPARC SERIAL DRIVERS
14560 M:      "David S. Miller" <davem@davemloft.net>
14561 L:      sparclinux@vger.kernel.org
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14564 S:      Maintained
14565 F:      include/linux/sunserialcore.h
14566 F:      drivers/tty/serial/suncore.c
14567 F:      drivers/tty/serial/sunhv.c
14568 F:      drivers/tty/serial/sunsab.c
14569 F:      drivers/tty/serial/sunsab.h
14570 F:      drivers/tty/serial/sunsu.c
14571 F:      drivers/tty/serial/sunzilog.c
14572 F:      drivers/tty/serial/sunzilog.h
14573 F:      drivers/tty/vcc.c
14574
14575 SPARSE CHECKER
14576 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14577 L:      linux-sparse@vger.kernel.org
14578 W:      https://sparse.wiki.kernel.org/
14579 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14580 S:      Maintained
14581 F:      include/linux/compiler.h
14582
14583 SPEAR CLOCK FRAMEWORK SUPPORT
14584 M:      Viresh Kumar <vireshk@kernel.org>
14585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14586 W:      http://www.st.com/spear
14587 S:      Maintained
14588 F:      drivers/clk/spear/
14589
14590 SPEAR PLATFORM SUPPORT
14591 M:      Viresh Kumar <vireshk@kernel.org>
14592 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14594 W:      http://www.st.com/spear
14595 S:      Maintained
14596 F:      arch/arm/boot/dts/spear*
14597 F:      arch/arm/mach-spear/
14598
14599 SPI NOR SUBSYSTEM
14600 M:      Marek Vasut <marek.vasut@gmail.com>
14601 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14602 L:      linux-mtd@lists.infradead.org
14603 W:      http://www.linux-mtd.infradead.org/
14604 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14605 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14606 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14607 S:      Maintained
14608 F:      drivers/mtd/spi-nor/
14609 F:      include/linux/mtd/spi-nor.h
14610
14611 SPI SUBSYSTEM
14612 M:      Mark Brown <broonie@kernel.org>
14613 L:      linux-spi@vger.kernel.org
14614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14615 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14616 S:      Maintained
14617 F:      Documentation/devicetree/bindings/spi/
14618 F:      Documentation/spi/
14619 F:      drivers/spi/
14620 F:      include/linux/spi/
14621 F:      include/uapi/linux/spi/
14622 F:      tools/spi/
14623
14624 SPIDERNET NETWORK DRIVER for CELL
14625 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14626 L:      netdev@vger.kernel.org
14627 S:      Supported
14628 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14629 F:      drivers/net/ethernet/toshiba/spider_net*
14630
14631 SPMI SUBSYSTEM
14632 R:      Stephen Boyd <sboyd@kernel.org>
14633 L:      linux-arm-msm@vger.kernel.org
14634 F:      Documentation/devicetree/bindings/spmi/
14635 F:      drivers/spmi/
14636 F:      include/dt-bindings/spmi/spmi.h
14637 F:      include/linux/spmi.h
14638 F:      include/trace/events/spmi.h
14639
14640 SPU FILE SYSTEM
14641 M:      Jeremy Kerr <jk@ozlabs.org>
14642 L:      linuxppc-dev@lists.ozlabs.org
14643 W:      http://www.ibm.com/developerworks/power/cell/
14644 S:      Supported
14645 F:      Documentation/filesystems/spufs.txt
14646 F:      arch/powerpc/platforms/cell/spufs/
14647
14648 SQUASHFS FILE SYSTEM
14649 M:      Phillip Lougher <phillip@squashfs.org.uk>
14650 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14651 W:      http://squashfs.org.uk
14652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14653 S:      Maintained
14654 F:      Documentation/filesystems/squashfs.txt
14655 F:      fs/squashfs/
14656
14657 SRM (Alpha) environment access
14658 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14659 S:      Maintained
14660 F:      arch/alpha/kernel/srm_env.c
14661
14662 ST LSM6DSx IMU IIO DRIVER
14663 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14664 L:      linux-iio@vger.kernel.org
14665 W:      http://www.st.com/
14666 S:      Maintained
14667 F:      drivers/iio/imu/st_lsm6dsx/
14668 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14669
14670 ST STM32 I2C/SMBUS DRIVER
14671 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14672 L:      linux-i2c@vger.kernel.org
14673 S:      Maintained
14674 F:      drivers/i2c/busses/i2c-stm32*
14675
14676 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14677 M:      Song Qiang <songqiang1304521@gmail.com>
14678 L:      linux-iio@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/iio/proximity/vl53l0x-i2c.c
14681 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14682
14683 STABLE BRANCH
14684 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14685 M:      Sasha Levin <sashal@kernel.org>
14686 L:      stable@vger.kernel.org
14687 S:      Supported
14688 F:      Documentation/process/stable-kernel-rules.rst
14689
14690 STAGING - COMEDI
14691 M:      Ian Abbott <abbotti@mev.co.uk>
14692 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14693 S:      Odd Fixes
14694 F:      drivers/staging/comedi/
14695
14696 STAGING - EROFS FILE SYSTEM
14697 M:      Gao Xiang <gaoxiang25@huawei.com>
14698 M:      Chao Yu <yuchao0@huawei.com>
14699 L:      linux-erofs@lists.ozlabs.org
14700 S:      Maintained
14701 F:      drivers/staging/erofs/
14702
14703 STAGING - INDUSTRIAL IO
14704 M:      Jonathan Cameron <jic23@kernel.org>
14705 L:      linux-iio@vger.kernel.org
14706 S:      Odd Fixes
14707 F:      Documentation/devicetree/bindings/staging/iio/
14708 F:      drivers/staging/iio/
14709
14710 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14711 M:      Marc Dietrich <marvin24@gmx.de>
14712 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14713 L:      linux-tegra@vger.kernel.org
14714 S:      Maintained
14715 F:      drivers/staging/nvec/
14716
14717 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14718 M:      Jens Frederich <jfrederich@gmail.com>
14719 M:      Daniel Drake <dsd@laptop.org>
14720 M:      Jon Nettleton <jon.nettleton@gmail.com>
14721 W:      http://wiki.laptop.org/go/DCON
14722 S:      Maintained
14723 F:      drivers/staging/olpc_dcon/
14724
14725 STAGING - REALTEK RTL8712U DRIVERS
14726 M:      Larry Finger <Larry.Finger@lwfinger.net>
14727 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14728 S:      Odd Fixes
14729 F:      drivers/staging/rtl8712/
14730
14731 STAGING - REALTEK RTL8188EU DRIVERS
14732 M:      Larry Finger <Larry.Finger@lwfinger.net>
14733 S:      Odd Fixes
14734 F:      drivers/staging/rtl8188eu/
14735
14736 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14737 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14738 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14739 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14740 L:      linux-fbdev@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/staging/sm750fb/
14743
14744 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14745 M:      William Hubbs <w.d.hubbs@gmail.com>
14746 M:      Chris Brannon <chris@the-brannons.com>
14747 M:      Kirk Reiser <kirk@reisers.ca>
14748 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14749 L:      speakup@linux-speakup.org
14750 W:      http://www.linux-speakup.org/
14751 S:      Odd Fixes
14752 F:      drivers/staging/speakup/
14753
14754 STAGING - VIA VT665X DRIVERS
14755 M:      Forest Bond <forest@alittletooquiet.net>
14756 S:      Odd Fixes
14757 F:      drivers/staging/vt665?/
14758
14759 STAGING - WILC1000 WIFI DRIVER
14760 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14761 M:      Ajay Singh <ajay.kathat@microchip.com>
14762 L:      linux-wireless@vger.kernel.org
14763 S:      Supported
14764 F:      drivers/staging/wilc1000/
14765
14766 STAGING SUBSYSTEM
14767 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14769 L:      devel@driverdev.osuosl.org
14770 S:      Supported
14771 F:      drivers/staging/
14772
14773 STARFIRE/DURALAN NETWORK DRIVER
14774 M:      Ion Badulescu <ionut@badula.org>
14775 S:      Odd Fixes
14776 F:      drivers/net/ethernet/adaptec/starfire*
14777
14778 STEC S1220 SKD DRIVER
14779 M:      Bart Van Assche <bart.vanassche@wdc.com>
14780 L:      linux-block@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/block/skd*[ch]
14783
14784 STI AUDIO (ASoC) DRIVERS
14785 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14787 S:      Maintained
14788 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14789 F:      sound/soc/sti/
14790
14791 STI CEC DRIVER
14792 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14793 S:      Maintained
14794 F:      drivers/media/platform/sti/cec/
14795 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14796
14797 STK1160 USB VIDEO CAPTURE DRIVER
14798 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14799 L:      linux-media@vger.kernel.org
14800 T:      git git://linuxtv.org/media_tree.git
14801 S:      Maintained
14802 F:      drivers/media/usb/stk1160/
14803
14804 STM32 AUDIO (ASoC) DRIVERS
14805 M:      Olivier Moysan <olivier.moysan@st.com>
14806 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14808 S:      Maintained
14809 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14810 F:      sound/soc/stm/
14811
14812 STM32 TIMER/LPTIMER DRIVERS
14813 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14814 S:      Maintained
14815 F:      drivers/*/stm32-*timer*
14816 F:      drivers/pwm/pwm-stm32*
14817 F:      include/linux/*/stm32-*tim*
14818 F:      Documentation/ABI/testing/*timer-stm32
14819 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14820 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14821
14822 STMMAC ETHERNET DRIVER
14823 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14824 M:      Alexandre Torgue <alexandre.torgue@st.com>
14825 M:      Jose Abreu <joabreu@synopsys.com>
14826 L:      netdev@vger.kernel.org
14827 W:      http://www.stlinux.com
14828 S:      Supported
14829 F:      drivers/net/ethernet/stmicro/stmmac/
14830
14831 SUN3/3X
14832 M:      Sam Creasey <sammy@sammy.net>
14833 W:      http://sammy.net/sun3/
14834 S:      Maintained
14835 F:      arch/m68k/kernel/*sun3*
14836 F:      arch/m68k/sun3*/
14837 F:      arch/m68k/include/asm/sun3*
14838 F:      drivers/net/ethernet/i825xx/sun3*
14839
14840 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14841 M:      Hans de Goede <hdegoede@redhat.com>
14842 L:      linux-input@vger.kernel.org
14843 S:      Maintained
14844 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14845 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14846
14847 SUNDANCE NETWORK DRIVER
14848 M:      Denis Kirjanov <kda@linux-powerpc.org>
14849 L:      netdev@vger.kernel.org
14850 S:      Maintained
14851 F:      drivers/net/ethernet/dlink/sundance.c
14852
14853 SUPERH
14854 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14855 M:      Rich Felker <dalias@libc.org>
14856 L:      linux-sh@vger.kernel.org
14857 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14858 S:      Maintained
14859 F:      Documentation/sh/
14860 F:      arch/sh/
14861 F:      drivers/sh/
14862
14863 SUSPEND TO RAM
14864 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14865 M:      Len Brown <len.brown@intel.com>
14866 M:      Pavel Machek <pavel@ucw.cz>
14867 L:      linux-pm@vger.kernel.org
14868 B:      https://bugzilla.kernel.org
14869 S:      Supported
14870 F:      Documentation/power/
14871 F:      arch/x86/kernel/acpi/
14872 F:      drivers/base/power/
14873 F:      kernel/power/
14874 F:      include/linux/suspend.h
14875 F:      include/linux/freezer.h
14876 F:      include/linux/pm.h
14877
14878 SVGA HANDLING
14879 M:      Martin Mares <mj@ucw.cz>
14880 L:      linux-video@atrey.karlin.mff.cuni.cz
14881 S:      Maintained
14882 F:      Documentation/svga.txt
14883 F:      arch/x86/boot/video*
14884
14885 SWIOTLB SUBSYSTEM
14886 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14887 L:      iommu@lists.linux-foundation.org
14888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14889 S:      Supported
14890 F:      kernel/dma/swiotlb.c
14891 F:      arch/*/kernel/pci-swiotlb.c
14892 F:      include/linux/swiotlb.h
14893
14894 SWITCHDEV
14895 M:      Jiri Pirko <jiri@resnulli.us>
14896 M:      Ivan Vecera <ivecera@redhat.com>
14897 L:      netdev@vger.kernel.org
14898 S:      Supported
14899 F:      net/switchdev/
14900 F:      include/net/switchdev.h
14901
14902 SY8106A REGULATOR DRIVER
14903 M:      Icenowy Zheng <icenowy@aosc.io>
14904 S:      Maintained
14905 F:      drivers/regulator/sy8106a-regulator.c
14906 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14907
14908 SYNC FILE FRAMEWORK
14909 M:      Sumit Semwal <sumit.semwal@linaro.org>
14910 R:      Gustavo Padovan <gustavo@padovan.org>
14911 S:      Maintained
14912 L:      linux-media@vger.kernel.org
14913 L:      dri-devel@lists.freedesktop.org
14914 F:      drivers/dma-buf/sync_*
14915 F:      drivers/dma-buf/dma-fence*
14916 F:      drivers/dma-buf/sw_sync.c
14917 F:      include/linux/sync_file.h
14918 F:      include/uapi/linux/sync_file.h
14919 F:      Documentation/sync_file.txt
14920 T:      git git://anongit.freedesktop.org/drm/drm-misc
14921
14922 SYNOPSYS ARC ARCHITECTURE
14923 M:      Vineet Gupta <vgupta@synopsys.com>
14924 L:      linux-snps-arc@lists.infradead.org
14925 S:      Supported
14926 F:      arch/arc/
14927 F:      Documentation/devicetree/bindings/arc/*
14928 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14929 F:      drivers/clocksource/arc_timer.c
14930 F:      drivers/tty/serial/arc_uart.c
14931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14932
14933 SYNOPSYS ARC HSDK SDP pll clock driver
14934 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14935 S:      Supported
14936 F:      drivers/clk/clk-hsdk-pll.c
14937 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14938
14939 SYNOPSYS ARC SDP clock driver
14940 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14941 S:      Supported
14942 F:      drivers/clk/axs10x/*
14943 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14944
14945 SYNOPSYS ARC SDP platform support
14946 M:      Alexey Brodkin <abrodkin@synopsys.com>
14947 S:      Supported
14948 F:      arch/arc/plat-axs10x
14949 F:      arch/arc/boot/dts/ax*
14950 F:      Documentation/devicetree/bindings/arc/axs10*
14951
14952 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14953 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14954 S:      Supported
14955 F:      drivers/reset/reset-axs10x.c
14956 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14957
14958 SYNOPSYS CREG GPIO DRIVER
14959 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14960 S:      Maintained
14961 F:      drivers/gpio/gpio-creg-snps.c
14962 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14963
14964 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14965 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14966 S:      Maintained
14967 F:      drivers/tty/serial/8250/8250_dw.c
14968
14969 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14970 M:      Hoan Tran <hoan@os.amperecomputing.com>
14971 L:      linux-gpio@vger.kernel.org
14972 S:      Maintained
14973 F:      drivers/gpio/gpio-dwapb.c
14974 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14975
14976 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14977 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14978 S:      Maintained
14979 F:      drivers/dma/dwi-axi-dmac/
14980 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14981
14982 SYNOPSYS DESIGNWARE DMAC DRIVER
14983 M:      Viresh Kumar <vireshk@kernel.org>
14984 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14985 S:      Maintained
14986 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14987 F:      drivers/dma/dw/
14988 F:      include/dt-bindings/dma/dw-dmac.h
14989 F:      include/linux/dma/dw.h
14990 F:      include/linux/platform_data/dma-dw.h
14991
14992 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14993 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14994 L:      netdev@vger.kernel.org
14995 S:      Supported
14996 F:      drivers/net/ethernet/synopsys/
14997
14998 SYNOPSYS DESIGNWARE I2C DRIVER
14999 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15000 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15001 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15002 L:      linux-i2c@vger.kernel.org
15003 S:      Maintained
15004 F:      drivers/i2c/busses/i2c-designware-*
15005 F:      include/linux/platform_data/i2c-designware.h
15006
15007 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15008 M:      Jaehoon Chung <jh80.chung@samsung.com>
15009 L:      linux-mmc@vger.kernel.org
15010 S:      Maintained
15011 F:      drivers/mmc/host/dw_mmc*
15012
15013 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15014 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15015 S:      Supported
15016 F:      drivers/reset/reset-hsdk.c
15017 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15018 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15019
15020 SYSTEM CONFIGURATION (SYSCON)
15021 M:      Lee Jones <lee.jones@linaro.org>
15022 M:      Arnd Bergmann <arnd@arndb.de>
15023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15024 S:      Supported
15025 F:      drivers/mfd/syscon.c
15026
15027 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15028 M:      Sudeep Holla <sudeep.holla@arm.com>
15029 L:      linux-arm-kernel@lists.infradead.org
15030 S:      Maintained
15031 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15032 F:      drivers/clk/clk-sc[mp]i.c
15033 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15034 F:      drivers/firmware/arm_scpi.c
15035 F:      drivers/firmware/arm_scmi/
15036 F:      include/linux/sc[mp]i_protocol.h
15037
15038 SYSTEM RESET/SHUTDOWN DRIVERS
15039 M:      Sebastian Reichel <sre@kernel.org>
15040 L:      linux-pm@vger.kernel.org
15041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15042 S:      Maintained
15043 F:      Documentation/devicetree/bindings/power/reset/
15044 F:      drivers/power/reset/
15045
15046 SYSTEM TRACE MODULE CLASS
15047 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15048 S:      Maintained
15049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15050 F:      Documentation/trace/stm.rst
15051 F:      drivers/hwtracing/stm/
15052 F:      include/linux/stm.h
15053 F:      include/uapi/linux/stm.h
15054
15055 SYSV FILESYSTEM
15056 M:      Christoph Hellwig <hch@infradead.org>
15057 S:      Maintained
15058 F:      Documentation/filesystems/sysv-fs.txt
15059 F:      fs/sysv/
15060 F:      include/linux/sysv_fs.h
15061
15062 TASKSTATS STATISTICS INTERFACE
15063 M:      Balbir Singh <bsingharora@gmail.com>
15064 S:      Maintained
15065 F:      Documentation/accounting/taskstats*
15066 F:      include/linux/taskstats*
15067 F:      kernel/taskstats.c
15068
15069 TC subsystem
15070 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15071 M:      Cong Wang <xiyou.wangcong@gmail.com>
15072 M:      Jiri Pirko <jiri@resnulli.us>
15073 L:      netdev@vger.kernel.org
15074 S:      Maintained
15075 F:      include/net/pkt_cls.h
15076 F:      include/net/pkt_sched.h
15077 F:      include/net/tc_act/
15078 F:      include/uapi/linux/pkt_cls.h
15079 F:      include/uapi/linux/pkt_sched.h
15080 F:      include/uapi/linux/tc_act/
15081 F:      include/uapi/linux/tc_ematch/
15082 F:      net/sched/
15083
15084 TC90522 MEDIA DRIVER
15085 M:      Akihiro Tsukada <tskd08@gmail.com>
15086 L:      linux-media@vger.kernel.org
15087 S:      Odd Fixes
15088 F:      drivers/media/dvb-frontends/tc90522*
15089
15090 TCP LOW PRIORITY MODULE
15091 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15092 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15093 W:      http://tcp-lp-mod.sourceforge.net/
15094 S:      Maintained
15095 F:      net/ipv4/tcp_lp.c
15096
15097 TDA10071 MEDIA DRIVER
15098 M:      Antti Palosaari <crope@iki.fi>
15099 L:      linux-media@vger.kernel.org
15100 W:      https://linuxtv.org
15101 W:      http://palosaari.fi/linux/
15102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15103 T:      git git://linuxtv.org/anttip/media_tree.git
15104 S:      Maintained
15105 F:      drivers/media/dvb-frontends/tda10071*
15106
15107 TDA18212 MEDIA DRIVER
15108 M:      Antti Palosaari <crope@iki.fi>
15109 L:      linux-media@vger.kernel.org
15110 W:      https://linuxtv.org
15111 W:      http://palosaari.fi/linux/
15112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15113 T:      git git://linuxtv.org/anttip/media_tree.git
15114 S:      Maintained
15115 F:      drivers/media/tuners/tda18212*
15116
15117 TDA18218 MEDIA DRIVER
15118 M:      Antti Palosaari <crope@iki.fi>
15119 L:      linux-media@vger.kernel.org
15120 W:      https://linuxtv.org
15121 W:      http://palosaari.fi/linux/
15122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15123 T:      git git://linuxtv.org/anttip/media_tree.git
15124 S:      Maintained
15125 F:      drivers/media/tuners/tda18218*
15126
15127 TDA18250 MEDIA DRIVER
15128 M:      Olli Salonen <olli.salonen@iki.fi>
15129 L:      linux-media@vger.kernel.org
15130 W:      https://linuxtv.org
15131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15132 T:      git git://linuxtv.org/media_tree.git
15133 S:      Maintained
15134 F:      drivers/media/tuners/tda18250*
15135
15136 TDA18271 MEDIA DRIVER
15137 M:      Michael Krufky <mkrufky@linuxtv.org>
15138 L:      linux-media@vger.kernel.org
15139 W:      https://linuxtv.org
15140 W:      http://github.com/mkrufky
15141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15142 T:      git git://linuxtv.org/mkrufky/tuners.git
15143 S:      Maintained
15144 F:      drivers/media/tuners/tda18271*
15145
15146 TDA1997x MEDIA DRIVER
15147 M:      Tim Harvey <tharvey@gateworks.com>
15148 L:      linux-media@vger.kernel.org
15149 W:      https://linuxtv.org
15150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15151 S:      Maintained
15152 F:      drivers/media/i2c/tda1997x.*
15153
15154 TDA827x MEDIA DRIVER
15155 M:      Michael Krufky <mkrufky@linuxtv.org>
15156 L:      linux-media@vger.kernel.org
15157 W:      https://linuxtv.org
15158 W:      http://github.com/mkrufky
15159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15160 T:      git git://linuxtv.org/mkrufky/tuners.git
15161 S:      Maintained
15162 F:      drivers/media/tuners/tda8290.*
15163
15164 TDA8290 MEDIA DRIVER
15165 M:      Michael Krufky <mkrufky@linuxtv.org>
15166 L:      linux-media@vger.kernel.org
15167 W:      https://linuxtv.org
15168 W:      http://github.com/mkrufky
15169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15170 T:      git git://linuxtv.org/mkrufky/tuners.git
15171 S:      Maintained
15172 F:      drivers/media/tuners/tda8290.*
15173
15174 TDA9840 MEDIA DRIVER
15175 M:      Hans Verkuil <hverkuil@xs4all.nl>
15176 L:      linux-media@vger.kernel.org
15177 T:      git git://linuxtv.org/media_tree.git
15178 W:      https://linuxtv.org
15179 S:      Maintained
15180 F:      drivers/media/i2c/tda9840*
15181
15182 TEA5761 TUNER DRIVER
15183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15184 L:      linux-media@vger.kernel.org
15185 W:      https://linuxtv.org
15186 T:      git git://linuxtv.org/media_tree.git
15187 S:      Odd fixes
15188 F:      drivers/media/tuners/tea5761.*
15189
15190 TEA5767 TUNER DRIVER
15191 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15192 L:      linux-media@vger.kernel.org
15193 W:      https://linuxtv.org
15194 T:      git git://linuxtv.org/media_tree.git
15195 S:      Maintained
15196 F:      drivers/media/tuners/tea5767.*
15197
15198 TEA6415C MEDIA DRIVER
15199 M:      Hans Verkuil <hverkuil@xs4all.nl>
15200 L:      linux-media@vger.kernel.org
15201 T:      git git://linuxtv.org/media_tree.git
15202 W:      https://linuxtv.org
15203 S:      Maintained
15204 F:      drivers/media/i2c/tea6415c*
15205
15206 TEA6420 MEDIA DRIVER
15207 M:      Hans Verkuil <hverkuil@xs4all.nl>
15208 L:      linux-media@vger.kernel.org
15209 T:      git git://linuxtv.org/media_tree.git
15210 W:      https://linuxtv.org
15211 S:      Maintained
15212 F:      drivers/media/i2c/tea6420*
15213
15214 TEAM DRIVER
15215 M:      Jiri Pirko <jiri@resnulli.us>
15216 L:      netdev@vger.kernel.org
15217 S:      Supported
15218 F:      drivers/net/team/
15219 F:      include/linux/if_team.h
15220 F:      include/uapi/linux/if_team.h
15221
15222 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15223 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15224 S:      Maintained
15225 F:      arch/x86/platform/ts5500/
15226
15227 TECHNOTREND USB IR RECEIVER
15228 M:      Sean Young <sean@mess.org>
15229 L:      linux-media@vger.kernel.org
15230 S:      Maintained
15231 F:      drivers/media/rc/ttusbir.c
15232
15233 TECHWELL TW9910 VIDEO DECODER
15234 L:      linux-media@vger.kernel.org
15235 S:      Orphan
15236 F:      drivers/media/i2c/tw9910.c
15237 F:      include/media/i2c/tw9910.h
15238
15239 TEE SUBSYSTEM
15240 M:      Jens Wiklander <jens.wiklander@linaro.org>
15241 S:      Maintained
15242 F:      include/linux/tee_drv.h
15243 F:      include/uapi/linux/tee.h
15244 F:      drivers/tee/
15245 F:      Documentation/tee.txt
15246
15247 TEGRA ARCHITECTURE SUPPORT
15248 M:      Thierry Reding <thierry.reding@gmail.com>
15249 M:      Jonathan Hunter <jonathanh@nvidia.com>
15250 L:      linux-tegra@vger.kernel.org
15251 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15253 S:      Supported
15254 N:      [^a-z]tegra
15255
15256 TEGRA CLOCK DRIVER
15257 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15258 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15259 S:      Supported
15260 F:      drivers/clk/tegra/
15261
15262 TEGRA DMA DRIVERS
15263 M:      Laxman Dewangan <ldewangan@nvidia.com>
15264 M:      Jon Hunter <jonathanh@nvidia.com>
15265 S:      Supported
15266 F:      drivers/dma/tegra*
15267
15268 TEGRA I2C DRIVER
15269 M:      Laxman Dewangan <ldewangan@nvidia.com>
15270 S:      Supported
15271 F:      drivers/i2c/busses/i2c-tegra.c
15272
15273 TEGRA IOMMU DRIVERS
15274 M:      Thierry Reding <thierry.reding@gmail.com>
15275 L:      linux-tegra@vger.kernel.org
15276 S:      Supported
15277 F:      drivers/iommu/tegra*
15278
15279 TEGRA KBC DRIVER
15280 M:      Laxman Dewangan <ldewangan@nvidia.com>
15281 S:      Supported
15282 F:      drivers/input/keyboard/tegra-kbc.c
15283
15284 TEGRA NAND DRIVER
15285 M:      Stefan Agner <stefan@agner.ch>
15286 M:      Lucas Stach <dev@lynxeye.de>
15287 S:      Maintained
15288 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15289 F:      drivers/mtd/nand/raw/tegra_nand.c
15290
15291 TEGRA PWM DRIVER
15292 M:      Thierry Reding <thierry.reding@gmail.com>
15293 S:      Supported
15294 F:      drivers/pwm/pwm-tegra.c
15295
15296 TEGRA SERIAL DRIVER
15297 M:      Laxman Dewangan <ldewangan@nvidia.com>
15298 S:      Supported
15299 F:      drivers/tty/serial/serial-tegra.c
15300
15301 TEGRA SPI DRIVER
15302 M:      Laxman Dewangan <ldewangan@nvidia.com>
15303 S:      Supported
15304 F:      drivers/spi/spi-tegra*
15305
15306 TEHUTI ETHERNET DRIVER
15307 M:      Andy Gospodarek <andy@greyhouse.net>
15308 L:      netdev@vger.kernel.org
15309 S:      Supported
15310 F:      drivers/net/ethernet/tehuti/*
15311
15312 Telecom Clock Driver for MCPL0010
15313 M:      Mark Gross <mark.gross@intel.com>
15314 S:      Supported
15315 F:      drivers/char/tlclk.c
15316
15317 TENSILICA XTENSA PORT (xtensa)
15318 M:      Chris Zankel <chris@zankel.net>
15319 M:      Max Filippov <jcmvbkbc@gmail.com>
15320 L:      linux-xtensa@linux-xtensa.org
15321 T:      git git://github.com/czankel/xtensa-linux.git
15322 S:      Maintained
15323 F:      arch/xtensa/
15324 F:      drivers/irqchip/irq-xtensa-*
15325
15326 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15327 M:      Nishanth Menon <nm@ti.com>
15328 M:      Tero Kristo <t-kristo@ti.com>
15329 M:      Santosh Shilimkar <ssantosh@kernel.org>
15330 L:      linux-arm-kernel@lists.infradead.org
15331 S:      Maintained
15332 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15333 F:      drivers/firmware/ti_sci*
15334 F:      include/linux/soc/ti/ti_sci_protocol.h
15335 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15336 F:      drivers/soc/ti/ti_sci_pm_domains.c
15337 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15338 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15339 F:      drivers/clk/keystone/sci-clk.c
15340 F:      drivers/reset/reset-ti-sci.c
15341
15342 Texas Instruments ASoC drivers
15343 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15344 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15345 S:      Maintained
15346 F:      sound/soc/ti/
15347
15348 Texas Instruments' DAC7612 DAC Driver
15349 M:      Ricardo Ribalda <ricardo@ribalda.com>
15350 L:      linux-iio@vger.kernel.org
15351 S:      Supported
15352 F:      drivers/iio/dac/ti-dac7612.c
15353 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15354
15355 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15356 M:      Hans Verkuil <hverkuil@xs4all.nl>
15357 L:      linux-media@vger.kernel.org
15358 T:      git git://linuxtv.org/media_tree.git
15359 W:      https://linuxtv.org
15360 S:      Maintained
15361 F:      drivers/media/radio/radio-raremono.c
15362
15363 THERMAL
15364 M:      Zhang Rui <rui.zhang@intel.com>
15365 M:      Eduardo Valentin <edubezval@gmail.com>
15366 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15367 L:      linux-pm@vger.kernel.org
15368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15370 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15371 S:      Supported
15372 F:      drivers/thermal/
15373 F:      include/linux/thermal.h
15374 F:      include/uapi/linux/thermal.h
15375 F:      include/linux/cpu_cooling.h
15376 F:      Documentation/devicetree/bindings/thermal/
15377
15378 THERMAL/CPU_COOLING
15379 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15380 M:      Viresh Kumar <viresh.kumar@linaro.org>
15381 M:      Javi Merino <javi.merino@kernel.org>
15382 L:      linux-pm@vger.kernel.org
15383 S:      Supported
15384 F:      Documentation/thermal/cpu-cooling-api.txt
15385 F:      drivers/thermal/cpu_cooling.c
15386 F:      include/linux/cpu_cooling.h
15387
15388 THINKPAD ACPI EXTRAS DRIVER
15389 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15390 L:      ibm-acpi-devel@lists.sourceforge.net
15391 L:      platform-driver-x86@vger.kernel.org
15392 W:      http://ibm-acpi.sourceforge.net
15393 W:      http://thinkwiki.org/wiki/Ibm-acpi
15394 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15395 S:      Maintained
15396 F:      drivers/platform/x86/thinkpad_acpi.c
15397
15398 THUNDERBOLT DRIVER
15399 M:      Andreas Noever <andreas.noever@gmail.com>
15400 M:      Michael Jamet <michael.jamet@intel.com>
15401 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15402 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15404 S:      Maintained
15405 F:      Documentation/admin-guide/thunderbolt.rst
15406 F:      drivers/thunderbolt/
15407 F:      include/linux/thunderbolt.h
15408
15409 THUNDERBOLT NETWORK DRIVER
15410 M:      Michael Jamet <michael.jamet@intel.com>
15411 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15412 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15413 L:      netdev@vger.kernel.org
15414 S:      Maintained
15415 F:      drivers/net/thunderbolt.c
15416
15417 THUNDERX GPIO DRIVER
15418 M:      David Daney <david.daney@cavium.com>
15419 S:      Maintained
15420 F:      drivers/gpio/gpio-thunderx.c
15421
15422 TI AM437X VPFE DRIVER
15423 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15424 L:      linux-media@vger.kernel.org
15425 W:      https://linuxtv.org
15426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15427 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15428 S:      Maintained
15429 F:      drivers/media/platform/am437x/
15430
15431 TI BANDGAP AND THERMAL DRIVER
15432 M:      Eduardo Valentin <edubezval@gmail.com>
15433 M:      Keerthy <j-keerthy@ti.com>
15434 L:      linux-pm@vger.kernel.org
15435 L:      linux-omap@vger.kernel.org
15436 S:      Maintained
15437 F:      drivers/thermal/ti-soc-thermal/
15438
15439 TI BQ27XXX POWER SUPPLY DRIVER
15440 R:      Andrew F. Davis <afd@ti.com>
15441 F:      include/linux/power/bq27xxx_battery.h
15442 F:      drivers/power/supply/bq27xxx_battery.c
15443 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15444
15445 TI CDCE706 CLOCK DRIVER
15446 M:      Max Filippov <jcmvbkbc@gmail.com>
15447 S:      Maintained
15448 F:      drivers/clk/clk-cdce706.c
15449
15450 TI CLOCK DRIVER
15451 M:      Tero Kristo <t-kristo@ti.com>
15452 L:      linux-omap@vger.kernel.org
15453 S:      Maintained
15454 F:      drivers/clk/ti/
15455 F:      include/linux/clk/ti.h
15456
15457 TI DAVINCI MACHINE SUPPORT
15458 M:      Sekhar Nori <nsekhar@ti.com>
15459 M:      Kevin Hilman <khilman@kernel.org>
15460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15462 S:      Supported
15463 F:      arch/arm/mach-davinci/
15464 F:      drivers/i2c/busses/i2c-davinci.c
15465 F:      arch/arm/boot/dts/da850*
15466
15467 TI DAVINCI SERIES CLOCK DRIVER
15468 M:      David Lechner <david@lechnology.com>
15469 R:      Sekhar Nori <nsekhar@ti.com>
15470 S:      Maintained
15471 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15472 F:      drivers/clk/davinci/
15473
15474 TI DAVINCI SERIES GPIO DRIVER
15475 M:      Keerthy <j-keerthy@ti.com>
15476 L:      linux-gpio@vger.kernel.org
15477 S:      Maintained
15478 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15479 F:      drivers/gpio/gpio-davinci.c
15480
15481 TI DAVINCI SERIES MEDIA DRIVER
15482 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15483 L:      linux-media@vger.kernel.org
15484 W:      https://linuxtv.org
15485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15486 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15487 S:      Maintained
15488 F:      drivers/media/platform/davinci/
15489 F:      include/media/davinci/
15490
15491 TI ETHERNET SWITCH DRIVER (CPSW)
15492 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15493 L:      linux-omap@vger.kernel.org
15494 L:      netdev@vger.kernel.org
15495 S:      Maintained
15496 F:      drivers/net/ethernet/ti/cpsw*
15497 F:      drivers/net/ethernet/ti/davinci*
15498
15499 TI FLASH MEDIA INTERFACE DRIVER
15500 M:      Alex Dubov <oakad@yahoo.com>
15501 S:      Maintained
15502 F:      drivers/misc/tifm*
15503 F:      drivers/mmc/host/tifm_sd.c
15504 F:      include/linux/tifm.h
15505
15506 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15507 M:      Santosh Shilimkar <ssantosh@kernel.org>
15508 L:      linux-kernel@vger.kernel.org
15509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15510 S:      Maintained
15511 F:      drivers/soc/ti/*
15512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15513
15514 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15515 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15516 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15517 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15518 S:      Maintained
15519 F:      sound/soc/codecs/lm49453*
15520 F:      sound/soc/codecs/isabelle*
15521
15522 TI LP855x BACKLIGHT DRIVER
15523 M:      Milo Kim <milo.kim@ti.com>
15524 S:      Maintained
15525 F:      Documentation/backlight/lp855x-driver.txt
15526 F:      drivers/video/backlight/lp855x_bl.c
15527 F:      include/linux/platform_data/lp855x.h
15528
15529 TI LP8727 CHARGER DRIVER
15530 M:      Milo Kim <milo.kim@ti.com>
15531 S:      Maintained
15532 F:      drivers/power/supply/lp8727_charger.c
15533 F:      include/linux/platform_data/lp8727.h
15534
15535 TI LP8788 MFD DRIVER
15536 M:      Milo Kim <milo.kim@ti.com>
15537 S:      Maintained
15538 F:      drivers/iio/adc/lp8788_adc.c
15539 F:      drivers/leds/leds-lp8788.c
15540 F:      drivers/mfd/lp8788*.c
15541 F:      drivers/power/supply/lp8788-charger.c
15542 F:      drivers/regulator/lp8788-*.c
15543 F:      include/linux/mfd/lp8788*.h
15544
15545 TI NETCP ETHERNET DRIVER
15546 M:      Wingman Kwok <w-kwok2@ti.com>
15547 M:      Murali Karicheri <m-karicheri2@ti.com>
15548 L:      netdev@vger.kernel.org
15549 S:      Maintained
15550 F:      drivers/net/ethernet/ti/netcp*
15551
15552 TI PCM3060 ASoC CODEC DRIVER
15553 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15555 S:      Maintained
15556 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15557 F:      sound/soc/codecs/pcm3060*
15558
15559 TI TAS571X FAMILY ASoC CODEC DRIVER
15560 M:      Kevin Cernekee <cernekee@chromium.org>
15561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15562 S:      Odd Fixes
15563 F:      sound/soc/codecs/tas571x*
15564
15565 TI TRF7970A NFC DRIVER
15566 M:      Mark Greer <mgreer@animalcreek.com>
15567 L:      linux-wireless@vger.kernel.org
15568 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15569 S:      Supported
15570 F:      drivers/nfc/trf7970a.c
15571 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15572
15573 TI TWL4030 SERIES SOC CODEC DRIVER
15574 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15576 S:      Maintained
15577 F:      sound/soc/codecs/twl4030*
15578
15579 TI VPE/CAL DRIVERS
15580 M:      Benoit Parrot <bparrot@ti.com>
15581 L:      linux-media@vger.kernel.org
15582 W:      http://linuxtv.org/
15583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15584 S:      Maintained
15585 F:      drivers/media/platform/ti-vpe/
15586
15587 TI WILINK WIRELESS DRIVERS
15588 L:      linux-wireless@vger.kernel.org
15589 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15590 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15592 S:      Orphan
15593 F:      drivers/net/wireless/ti/
15594 F:      include/linux/wl12xx.h
15595
15596 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15597 M:      John Stultz <john.stultz@linaro.org>
15598 M:      Thomas Gleixner <tglx@linutronix.de>
15599 R:      Stephen Boyd <sboyd@kernel.org>
15600 L:      linux-kernel@vger.kernel.org
15601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15602 S:      Supported
15603 F:      include/linux/clocksource.h
15604 F:      include/linux/time.h
15605 F:      include/linux/timex.h
15606 F:      include/uapi/linux/time.h
15607 F:      include/uapi/linux/timex.h
15608 F:      kernel/time/clocksource.c
15609 F:      kernel/time/time*.c
15610 F:      kernel/time/alarmtimer.c
15611 F:      kernel/time/ntp.c
15612 F:      tools/testing/selftests/timers/
15613
15614 TIPC NETWORK LAYER
15615 M:      Jon Maloy <jon.maloy@ericsson.com>
15616 M:      Ying Xue <ying.xue@windriver.com>
15617 L:      netdev@vger.kernel.org (core kernel code)
15618 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15619 W:      http://tipc.sourceforge.net/
15620 S:      Maintained
15621 F:      include/uapi/linux/tipc*.h
15622 F:      net/tipc/
15623
15624 TLAN NETWORK DRIVER
15625 M:      Samuel Chessman <chessman@tux.org>
15626 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15627 W:      http://sourceforge.net/projects/tlan/
15628 S:      Maintained
15629 F:      Documentation/networking/device_drivers/ti/tlan.txt
15630 F:      drivers/net/ethernet/ti/tlan.*
15631
15632 TM6000 VIDEO4LINUX DRIVER
15633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15634 L:      linux-media@vger.kernel.org
15635 W:      https://linuxtv.org
15636 T:      git git://linuxtv.org/media_tree.git
15637 S:      Odd fixes
15638 F:      drivers/media/usb/tm6000/
15639 F:      Documentation/media/v4l-drivers/tm6000*
15640
15641 TMIO/SDHI MMC DRIVER
15642 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15643 L:      linux-mmc@vger.kernel.org
15644 S:      Supported
15645 F:      drivers/mmc/host/tmio_mmc*
15646 F:      drivers/mmc/host/renesas_sdhi*
15647 F:      include/linux/mfd/tmio.h
15648
15649 TMP401 HARDWARE MONITOR DRIVER
15650 M:      Guenter Roeck <linux@roeck-us.net>
15651 L:      linux-hwmon@vger.kernel.org
15652 S:      Maintained
15653 F:      Documentation/hwmon/tmp401
15654 F:      drivers/hwmon/tmp401.c
15655
15656 TMPFS (SHMEM FILESYSTEM)
15657 M:      Hugh Dickins <hughd@google.com>
15658 L:      linux-mm@kvack.org
15659 S:      Maintained
15660 F:      include/linux/shmem_fs.h
15661 F:      mm/shmem.c
15662
15663 TOMOYO SECURITY MODULE
15664 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15665 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15666 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15667 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15668 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15669 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15670 W:      https://tomoyo.osdn.jp/
15671 S:      Maintained
15672 F:      security/tomoyo/
15673
15674 TOPSTAR LAPTOP EXTRAS DRIVER
15675 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15676 L:      platform-driver-x86@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/platform/x86/topstar-laptop.c
15679
15680 TORTURE-TEST MODULES
15681 M:      Davidlohr Bueso <dave@stgolabs.net>
15682 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15683 M:      Josh Triplett <josh@joshtriplett.org>
15684 L:      linux-kernel@vger.kernel.org
15685 S:      Supported
15686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15687 F:      Documentation/RCU/torture.txt
15688 F:      kernel/torture.c
15689 F:      kernel/rcu/rcutorture.c
15690 F:      kernel/rcu/rcuperf.c
15691 F:      kernel/locking/locktorture.c
15692
15693 TOSHIBA ACPI EXTRAS DRIVER
15694 M:      Azael Avalos <coproscefalo@gmail.com>
15695 L:      platform-driver-x86@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/platform/x86/toshiba_acpi.c
15698
15699 TOSHIBA BLUETOOTH DRIVER
15700 M:      Azael Avalos <coproscefalo@gmail.com>
15701 L:      platform-driver-x86@vger.kernel.org
15702 S:      Maintained
15703 F:      drivers/platform/x86/toshiba_bluetooth.c
15704
15705 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15706 M:      Azael Avalos <coproscefalo@gmail.com>
15707 L:      platform-driver-x86@vger.kernel.org
15708 S:      Maintained
15709 F:      drivers/platform/x86/toshiba_haps.c
15710
15711 TOSHIBA SMM DRIVER
15712 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15713 W:      http://www.buzzard.org.uk/toshiba/
15714 S:      Maintained
15715 F:      drivers/char/toshiba.c
15716 F:      include/linux/toshiba.h
15717 F:      include/uapi/linux/toshiba.h
15718
15719 TOSHIBA TC358743 DRIVER
15720 M:      Mats Randgaard <matrandg@cisco.com>
15721 L:      linux-media@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/media/i2c/tc358743*
15724 F:      include/media/i2c/tc358743.h
15725
15726 TOSHIBA WMI HOTKEYS DRIVER
15727 M:      Azael Avalos <coproscefalo@gmail.com>
15728 L:      platform-driver-x86@vger.kernel.org
15729 S:      Maintained
15730 F:      drivers/platform/x86/toshiba-wmi.c
15731
15732 TPM DEVICE DRIVER
15733 M:      Peter Huewe <peterhuewe@gmx.de>
15734 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15735 R:      Jason Gunthorpe <jgg@ziepe.ca>
15736 L:      linux-integrity@vger.kernel.org
15737 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15738 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15739 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15740 S:      Maintained
15741 F:      drivers/char/tpm/
15742
15743 TRACING
15744 M:      Steven Rostedt <rostedt@goodmis.org>
15745 M:      Ingo Molnar <mingo@redhat.com>
15746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15747 S:      Maintained
15748 F:      Documentation/trace/ftrace.rst
15749 F:      arch/*/*/*/ftrace.h
15750 F:      arch/*/kernel/ftrace.c
15751 F:      include/*/ftrace.h
15752 F:      include/linux/trace*.h
15753 F:      include/trace/
15754 F:      kernel/trace/
15755 F:      tools/testing/selftests/ftrace/
15756
15757 TRACING MMIO ACCESSES (MMIOTRACE)
15758 M:      Steven Rostedt <rostedt@goodmis.org>
15759 M:      Ingo Molnar <mingo@kernel.org>
15760 R:      Karol Herbst <karolherbst@gmail.com>
15761 R:      Pekka Paalanen <ppaalanen@gmail.com>
15762 S:      Maintained
15763 L:      linux-kernel@vger.kernel.org
15764 L:      nouveau@lists.freedesktop.org
15765 F:      kernel/trace/trace_mmiotrace.c
15766 F:      include/linux/mmiotrace.h
15767 F:      arch/x86/mm/kmmio.c
15768 F:      arch/x86/mm/mmio-mod.c
15769 F:      arch/x86/mm/testmmiotrace.c
15770
15771 TRIVIAL PATCHES
15772 M:      Jiri Kosina <trivial@kernel.org>
15773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15774 S:      Maintained
15775 K:      ^Subject:.*(?i)trivial
15776
15777 TEMPO SEMICONDUCTOR DRIVERS
15778 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15779 S:      Maintained
15780 F:      sound/soc/codecs/tscs*.c
15781 F:      sound/soc/codecs/tscs*.h
15782 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15783
15784 TTY LAYER
15785 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15786 M:      Jiri Slaby <jslaby@suse.com>
15787 S:      Supported
15788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15789 F:      Documentation/serial/
15790 F:      drivers/tty/
15791 F:      drivers/tty/serial/serial_core.c
15792 F:      include/linux/serial_core.h
15793 F:      include/linux/serial.h
15794 F:      include/linux/tty.h
15795 F:      include/uapi/linux/serial_core.h
15796 F:      include/uapi/linux/serial.h
15797 F:      include/uapi/linux/tty.h
15798
15799 TUA9001 MEDIA DRIVER
15800 M:      Antti Palosaari <crope@iki.fi>
15801 L:      linux-media@vger.kernel.org
15802 W:      https://linuxtv.org
15803 W:      http://palosaari.fi/linux/
15804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15805 T:      git git://linuxtv.org/anttip/media_tree.git
15806 S:      Maintained
15807 F:      drivers/media/tuners/tua9001*
15808
15809 TULIP NETWORK DRIVERS
15810 L:      netdev@vger.kernel.org
15811 L:      linux-parisc@vger.kernel.org
15812 S:      Orphan
15813 F:      drivers/net/ethernet/dec/tulip/
15814
15815 TUN/TAP driver
15816 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15817 W:      http://vtun.sourceforge.net/tun
15818 S:      Maintained
15819 F:      Documentation/networking/tuntap.txt
15820 F:      arch/um/os-Linux/drivers/
15821
15822 TURBOCHANNEL SUBSYSTEM
15823 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15824 M:      Ralf Baechle <ralf@linux-mips.org>
15825 L:      linux-mips@vger.kernel.org
15826 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15827 S:      Maintained
15828 F:      drivers/tc/
15829 F:      include/linux/tc.h
15830
15831 TURBOSTAT UTILITY
15832 M:      "Len Brown" <lenb@kernel.org>
15833 L:      linux-pm@vger.kernel.org
15834 B:      https://bugzilla.kernel.org
15835 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15837 S:      Supported
15838 F:      tools/power/x86/turbostat/
15839
15840 TW5864 VIDEO4LINUX DRIVER
15841 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15842 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15843 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15844 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15845 L:      linux-media@vger.kernel.org
15846 S:      Supported
15847 F:      drivers/media/pci/tw5864/
15848
15849 TW68 VIDEO4LINUX DRIVER
15850 M:      Hans Verkuil <hverkuil@xs4all.nl>
15851 L:      linux-media@vger.kernel.org
15852 T:      git git://linuxtv.org/media_tree.git
15853 W:      https://linuxtv.org
15854 S:      Odd Fixes
15855 F:      drivers/media/pci/tw68/
15856
15857 TW686X VIDEO4LINUX DRIVER
15858 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15859 L:      linux-media@vger.kernel.org
15860 T:      git git://linuxtv.org/media_tree.git
15861 W:      http://linuxtv.org
15862 S:      Maintained
15863 F:      drivers/media/pci/tw686x/
15864
15865 UBI FILE SYSTEM (UBIFS)
15866 M:      Richard Weinberger <richard@nod.at>
15867 M:      Artem Bityutskiy <dedekind1@gmail.com>
15868 M:      Adrian Hunter <adrian.hunter@intel.com>
15869 L:      linux-mtd@lists.infradead.org
15870 T:      git git://git.infradead.org/ubifs-2.6.git
15871 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15872 S:      Supported
15873 F:      Documentation/filesystems/ubifs.txt
15874 F:      fs/ubifs/
15875
15876 UCLINUX (M68KNOMMU AND COLDFIRE)
15877 M:      Greg Ungerer <gerg@linux-m68k.org>
15878 W:      http://www.linux-m68k.org/
15879 W:      http://www.uclinux.org/
15880 L:      linux-m68k@lists.linux-m68k.org
15881 L:      uclinux-dev@uclinux.org  (subscribers-only)
15882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15883 S:      Maintained
15884 F:      arch/m68k/coldfire/
15885 F:      arch/m68k/68*/
15886 F:      arch/m68k/*/*_no.*
15887 F:      arch/m68k/include/asm/*_no.*
15888
15889 UDF FILESYSTEM
15890 M:      Jan Kara <jack@suse.com>
15891 S:      Maintained
15892 F:      Documentation/filesystems/udf.txt
15893 F:      fs/udf/
15894
15895 UDRAW TABLET
15896 M:      Bastien Nocera <hadess@hadess.net>
15897 L:      linux-input@vger.kernel.org
15898 S:      Maintained
15899 F:      drivers/hid/hid-udraw-ps3.c
15900
15901 UFS FILESYSTEM
15902 M:      Evgeniy Dushistov <dushistov@mail.ru>
15903 S:      Maintained
15904 F:      Documentation/filesystems/ufs.txt
15905 F:      fs/ufs/
15906
15907 UHID USERSPACE HID IO DRIVER:
15908 M:      David Herrmann <dh.herrmann@googlemail.com>
15909 L:      linux-input@vger.kernel.org
15910 S:      Maintained
15911 F:      drivers/hid/uhid.c
15912 F:      include/uapi/linux/uhid.h
15913
15914 ULPI BUS
15915 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15916 L:      linux-usb@vger.kernel.org
15917 S:      Maintained
15918 F:      drivers/usb/common/ulpi.c
15919 F:      include/linux/ulpi/
15920
15921 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15922 L:      linux-usb@vger.kernel.org
15923 S:      Orphan
15924 F:      drivers/uwb/
15925 F:      include/linux/uwb.h
15926 F:      include/linux/uwb/
15927
15928 UNICORE32 ARCHITECTURE:
15929 M:      Guan Xuetao <gxt@pku.edu.cn>
15930 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15931 S:      Maintained
15932 T:      git git://github.com/gxt/linux.git
15933 F:      arch/unicore32/
15934
15935 UNIFDEF
15936 M:      Tony Finch <dot@dotat.at>
15937 W:      http://dotat.at/prog/unifdef
15938 S:      Maintained
15939 F:      scripts/unifdef.c
15940
15941 UNIFORM CDROM DRIVER
15942 M:      Jens Axboe <axboe@kernel.dk>
15943 W:      http://www.kernel.dk
15944 S:      Maintained
15945 F:      Documentation/cdrom/
15946 F:      drivers/cdrom/cdrom.c
15947 F:      include/linux/cdrom.h
15948 F:      include/uapi/linux/cdrom.h
15949
15950 UNISYS S-PAR DRIVERS
15951 M:      David Kershner <david.kershner@unisys.com>
15952 L:      sparmaintainer@unisys.com (Unisys internal)
15953 S:      Supported
15954 F:      include/linux/visorbus.h
15955 F:      drivers/visorbus/
15956 F:      drivers/staging/unisys/
15957
15958 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15959 R:      Alim Akhtar <alim.akhtar@samsung.com>
15960 R:      Avri Altman <avri.altman@wdc.com>
15961 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15962 L:      linux-scsi@vger.kernel.org
15963 S:      Supported
15964 F:      Documentation/scsi/ufs.txt
15965 F:      drivers/scsi/ufs/
15966
15967 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15968 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15969 L:      linux-scsi@vger.kernel.org
15970 S:      Supported
15971 F:      drivers/scsi/ufs/*dwc*
15972
15973 UNSORTED BLOCK IMAGES (UBI)
15974 M:      Artem Bityutskiy <dedekind1@gmail.com>
15975 M:      Richard Weinberger <richard@nod.at>
15976 W:      http://www.linux-mtd.infradead.org/
15977 L:      linux-mtd@lists.infradead.org
15978 T:      git git://git.infradead.org/ubifs-2.6.git
15979 S:      Supported
15980 F:      drivers/mtd/ubi/
15981 F:      include/linux/mtd/ubi.h
15982 F:      include/uapi/mtd/ubi-user.h
15983
15984 USB "USBNET" DRIVER FRAMEWORK
15985 M:      Oliver Neukum <oneukum@suse.com>
15986 L:      netdev@vger.kernel.org
15987 W:      http://www.linux-usb.org/usbnet
15988 S:      Maintained
15989 F:      drivers/net/usb/usbnet.c
15990 F:      include/linux/usb/usbnet.h
15991
15992 USB ACM DRIVER
15993 M:      Oliver Neukum <oneukum@suse.com>
15994 L:      linux-usb@vger.kernel.org
15995 S:      Maintained
15996 F:      Documentation/usb/acm.txt
15997 F:      drivers/usb/class/cdc-acm.*
15998
15999 USB AR5523 WIRELESS DRIVER
16000 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16001 L:      linux-wireless@vger.kernel.org
16002 S:      Maintained
16003 F:      drivers/net/wireless/ath/ar5523/
16004
16005 USB ATTACHED SCSI
16006 M:      Oliver Neukum <oneukum@suse.com>
16007 L:      linux-usb@vger.kernel.org
16008 L:      linux-scsi@vger.kernel.org
16009 S:      Maintained
16010 F:      drivers/usb/storage/uas.c
16011
16012 USB CDC ETHERNET DRIVER
16013 M:      Oliver Neukum <oliver@neukum.org>
16014 L:      linux-usb@vger.kernel.org
16015 S:      Maintained
16016 F:      drivers/net/usb/cdc_*.c
16017 F:      include/uapi/linux/usb/cdc.h
16018
16019 USB CHAOSKEY DRIVER
16020 M:      Keith Packard <keithp@keithp.com>
16021 L:      linux-usb@vger.kernel.org
16022 S:      Maintained
16023 F:      drivers/usb/misc/chaoskey.c
16024
16025 USB CYPRESS C67X00 DRIVER
16026 M:      Peter Korsgaard <jacmet@sunsite.dk>
16027 L:      linux-usb@vger.kernel.org
16028 S:      Maintained
16029 F:      drivers/usb/c67x00/
16030
16031 USB DAVICOM DM9601 DRIVER
16032 M:      Peter Korsgaard <jacmet@sunsite.dk>
16033 L:      netdev@vger.kernel.org
16034 W:      http://www.linux-usb.org/usbnet
16035 S:      Maintained
16036 F:      drivers/net/usb/dm9601.c
16037
16038 USB DIAMOND RIO500 DRIVER
16039 M:      Cesar Miquel <miquel@df.uba.ar>
16040 L:      rio500-users@lists.sourceforge.net
16041 W:      http://rio500.sourceforge.net
16042 S:      Maintained
16043 F:      drivers/usb/misc/rio500*
16044
16045 USB EHCI DRIVER
16046 M:      Alan Stern <stern@rowland.harvard.edu>
16047 L:      linux-usb@vger.kernel.org
16048 S:      Maintained
16049 F:      Documentation/usb/ehci.txt
16050 F:      drivers/usb/host/ehci*
16051
16052 USB GADGET/PERIPHERAL SUBSYSTEM
16053 M:      Felipe Balbi <balbi@kernel.org>
16054 L:      linux-usb@vger.kernel.org
16055 W:      http://www.linux-usb.org/gadget
16056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16057 S:      Maintained
16058 F:      drivers/usb/gadget/
16059 F:      include/linux/usb/gadget*
16060
16061 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16062 M:      Jiri Kosina <jikos@kernel.org>
16063 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16064 L:      linux-usb@vger.kernel.org
16065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16066 S:      Maintained
16067 F:      Documentation/hid/hiddev.txt
16068 F:      drivers/hid/usbhid/
16069
16070 USB INTEL XHCI ROLE MUX DRIVER
16071 M:      Hans de Goede <hdegoede@redhat.com>
16072 L:      linux-usb@vger.kernel.org
16073 S:      Maintained
16074 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16075
16076 USB ISP116X DRIVER
16077 M:      Olav Kongas <ok@artecdesign.ee>
16078 L:      linux-usb@vger.kernel.org
16079 S:      Maintained
16080 F:      drivers/usb/host/isp116x*
16081 F:      include/linux/usb/isp116x.h
16082
16083 USB LAN78XX ETHERNET DRIVER
16084 M:      Woojung Huh <woojung.huh@microchip.com>
16085 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16086 L:      netdev@vger.kernel.org
16087 S:      Maintained
16088 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16089 F:      drivers/net/usb/lan78xx.*
16090 F:      include/dt-bindings/net/microchip-lan78xx.h
16091
16092 USB MASS STORAGE DRIVER
16093 M:      Alan Stern <stern@rowland.harvard.edu>
16094 L:      linux-usb@vger.kernel.org
16095 L:      usb-storage@lists.one-eyed-alien.net
16096 S:      Maintained
16097 F:      drivers/usb/storage/
16098
16099 USB MIDI DRIVER
16100 M:      Clemens Ladisch <clemens@ladisch.de>
16101 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16102 T:      git git://git.alsa-project.org/alsa-kernel.git
16103 S:      Maintained
16104 F:      sound/usb/midi.*
16105
16106 USB NETWORKING DRIVERS
16107 L:      linux-usb@vger.kernel.org
16108 S:      Odd Fixes
16109 F:      drivers/net/usb/
16110
16111 USB OHCI DRIVER
16112 M:      Alan Stern <stern@rowland.harvard.edu>
16113 L:      linux-usb@vger.kernel.org
16114 S:      Maintained
16115 F:      Documentation/usb/ohci.txt
16116 F:      drivers/usb/host/ohci*
16117
16118 USB OTG FSM (Finite State Machine)
16119 M:      Peter Chen <Peter.Chen@nxp.com>
16120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16121 L:      linux-usb@vger.kernel.org
16122 S:      Maintained
16123 F:      drivers/usb/common/usb-otg-fsm.c
16124
16125 USB OVER IP DRIVER
16126 M:      Valentina Manea <valentina.manea.m@gmail.com>
16127 M:      Shuah Khan <shuah@kernel.org>
16128 M:      Shuah Khan <skhan@linuxfoundation.org>
16129 L:      linux-usb@vger.kernel.org
16130 S:      Maintained
16131 F:      Documentation/usb/usbip_protocol.txt
16132 F:      drivers/usb/usbip/
16133 F:      tools/usb/usbip/
16134 F:      tools/testing/selftests/drivers/usb/usbip/
16135
16136 USB PEGASUS DRIVER
16137 M:      Petko Manolov <petkan@nucleusys.com>
16138 L:      linux-usb@vger.kernel.org
16139 L:      netdev@vger.kernel.org
16140 T:      git git://github.com/petkan/pegasus.git
16141 W:      https://github.com/petkan/pegasus
16142 S:      Maintained
16143 F:      drivers/net/usb/pegasus.*
16144
16145 USB PHY LAYER
16146 M:      Felipe Balbi <balbi@kernel.org>
16147 L:      linux-usb@vger.kernel.org
16148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16149 S:      Maintained
16150 F:      drivers/usb/phy/
16151
16152 USB PRINTER DRIVER (usblp)
16153 M:      Pete Zaitcev <zaitcev@redhat.com>
16154 L:      linux-usb@vger.kernel.org
16155 S:      Supported
16156 F:      drivers/usb/class/usblp.c
16157
16158 USB QMI WWAN NETWORK DRIVER
16159 M:      Bjørn Mork <bjorn@mork.no>
16160 L:      netdev@vger.kernel.org
16161 S:      Maintained
16162 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16163 F:      drivers/net/usb/qmi_wwan.c
16164
16165 USB RTL8150 DRIVER
16166 M:      Petko Manolov <petkan@nucleusys.com>
16167 L:      linux-usb@vger.kernel.org
16168 L:      netdev@vger.kernel.org
16169 T:      git git://github.com/petkan/rtl8150.git
16170 W:      https://github.com/petkan/rtl8150
16171 S:      Maintained
16172 F:      drivers/net/usb/rtl8150.c
16173
16174 USB SERIAL SUBSYSTEM
16175 M:      Johan Hovold <johan@kernel.org>
16176 L:      linux-usb@vger.kernel.org
16177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16178 S:      Maintained
16179 F:      Documentation/usb/usb-serial.txt
16180 F:      drivers/usb/serial/
16181 F:      include/linux/usb/serial.h
16182
16183 USB SMSC75XX ETHERNET DRIVER
16184 M:      Steve Glendinning <steve.glendinning@shawell.net>
16185 L:      netdev@vger.kernel.org
16186 S:      Maintained
16187 F:      drivers/net/usb/smsc75xx.*
16188
16189 USB SMSC95XX ETHERNET DRIVER
16190 M:      Steve Glendinning <steve.glendinning@shawell.net>
16191 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16192 L:      netdev@vger.kernel.org
16193 S:      Maintained
16194 F:      drivers/net/usb/smsc95xx.*
16195
16196 USB SUBSYSTEM
16197 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16198 L:      linux-usb@vger.kernel.org
16199 W:      http://www.linux-usb.org
16200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16201 S:      Supported
16202 F:      Documentation/devicetree/bindings/usb/
16203 F:      Documentation/usb/
16204 F:      drivers/usb/
16205 F:      include/linux/usb.h
16206 F:      include/linux/usb/
16207
16208 USB TYPEC PI3USB30532 MUX DRIVER
16209 M:      Hans de Goede <hdegoede@redhat.com>
16210 L:      linux-usb@vger.kernel.org
16211 S:      Maintained
16212 F:      drivers/usb/typec/mux/pi3usb30532.c
16213
16214 USB TYPEC CLASS
16215 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16216 L:      linux-usb@vger.kernel.org
16217 S:      Maintained
16218 F:      Documentation/ABI/testing/sysfs-class-typec
16219 F:      Documentation/driver-api/usb/typec.rst
16220 F:      drivers/usb/typec/
16221 F:      include/linux/usb/typec.h
16222
16223 USB TYPEC BUS FOR ALTERNATE MODES
16224 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16225 L:      linux-usb@vger.kernel.org
16226 S:      Maintained
16227 F:      Documentation/ABI/testing/sysfs-bus-typec
16228 F:      Documentation/driver-api/usb/typec_bus.rst
16229 F:      drivers/usb/typec/altmodes/
16230 F:      include/linux/usb/typec_altmode.h
16231
16232 USB TYPEC PORT CONTROLLER DRIVERS
16233 M:      Guenter Roeck <linux@roeck-us.net>
16234 L:      linux-usb@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/usb/typec/tcpm/
16237
16238 USB UHCI DRIVER
16239 M:      Alan Stern <stern@rowland.harvard.edu>
16240 L:      linux-usb@vger.kernel.org
16241 S:      Maintained
16242 F:      drivers/usb/host/uhci*
16243
16244 USB VIDEO CLASS
16245 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16246 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16247 L:      linux-media@vger.kernel.org
16248 T:      git git://linuxtv.org/media_tree.git
16249 W:      http://www.ideasonboard.org/uvc/
16250 S:      Maintained
16251 F:      drivers/media/usb/uvc/
16252 F:      include/uapi/linux/uvcvideo.h
16253
16254 USB VISION DRIVER
16255 M:      Hans Verkuil <hverkuil@xs4all.nl>
16256 L:      linux-media@vger.kernel.org
16257 T:      git git://linuxtv.org/media_tree.git
16258 W:      https://linuxtv.org
16259 S:      Odd Fixes
16260 F:      drivers/media/usb/usbvision/
16261
16262 USB WEBCAM GADGET
16263 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16264 L:      linux-usb@vger.kernel.org
16265 S:      Maintained
16266 F:      drivers/usb/gadget/function/*uvc*
16267 F:      drivers/usb/gadget/legacy/webcam.c
16268 F:      include/uapi/linux/usb/g_uvc.h
16269
16270 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16271 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16272 L:      linux-wireless@vger.kernel.org
16273 S:      Maintained
16274 F:      drivers/net/wireless/rndis_wlan.c
16275
16276 USB XHCI DRIVER
16277 M:      Mathias Nyman <mathias.nyman@intel.com>
16278 L:      linux-usb@vger.kernel.org
16279 S:      Supported
16280 F:      drivers/usb/host/xhci*
16281 F:      drivers/usb/host/pci-quirks*
16282
16283 USB ZD1201 DRIVER
16284 L:      linux-wireless@vger.kernel.org
16285 W:      http://linux-lc100020.sourceforge.net
16286 S:      Orphan
16287 F:      drivers/net/wireless/zydas/zd1201.*
16288
16289 USB ZR364XX DRIVER
16290 M:      Antoine Jacquet <royale@zerezo.com>
16291 L:      linux-usb@vger.kernel.org
16292 L:      linux-media@vger.kernel.org
16293 T:      git git://linuxtv.org/media_tree.git
16294 W:      http://royale.zerezo.com/zr364xx/
16295 S:      Maintained
16296 F:      Documentation/media/v4l-drivers/zr364xx*
16297 F:      drivers/media/usb/zr364xx/
16298
16299 USER-MODE LINUX (UML)
16300 M:      Jeff Dike <jdike@addtoit.com>
16301 M:      Richard Weinberger <richard@nod.at>
16302 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16303 L:      linux-um@lists.infradead.org
16304 W:      http://user-mode-linux.sourceforge.net
16305 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16307 S:      Maintained
16308 F:      Documentation/virtual/uml/
16309 F:      arch/um/
16310 F:      arch/x86/um/
16311 F:      fs/hostfs/
16312
16313 USERSPACE COPYIN/COPYOUT (UIOVEC)
16314 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16315 S:      Maintained
16316 F:      lib/iov_iter.c
16317 F:      include/linux/uio.h
16318
16319 USERSPACE DMA BUFFER DRIVER
16320 M:      Gerd Hoffmann <kraxel@redhat.com>
16321 S:      Maintained
16322 L:      dri-devel@lists.freedesktop.org
16323 F:      drivers/dma-buf/udmabuf.c
16324 F:      include/uapi/linux/udmabuf.h
16325 T:      git git://anongit.freedesktop.org/drm/drm-misc
16326
16327 USERSPACE I/O (UIO)
16328 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16329 S:      Maintained
16330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16331 F:      Documentation/driver-api/uio-howto.rst
16332 F:      drivers/uio/
16333 F:      include/linux/uio_driver.h
16334
16335 UTIL-LINUX PACKAGE
16336 M:      Karel Zak <kzak@redhat.com>
16337 L:      util-linux@vger.kernel.org
16338 W:      http://en.wikipedia.org/wiki/Util-linux
16339 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16340 S:      Maintained
16341
16342 UUID HELPERS
16343 M:      Christoph Hellwig <hch@lst.de>
16344 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16345 L:      linux-kernel@vger.kernel.org
16346 T:      git git://git.infradead.org/users/hch/uuid.git
16347 F:      lib/uuid.c
16348 F:      lib/test_uuid.c
16349 F:      include/linux/uuid.h
16350 F:      include/uapi/linux/uuid.h
16351 S:      Maintained
16352
16353 UVESAFB DRIVER
16354 M:      Michal Januszewski <spock@gentoo.org>
16355 L:      linux-fbdev@vger.kernel.org
16356 W:      https://github.com/mjanusz/v86d
16357 S:      Maintained
16358 F:      Documentation/fb/uvesafb.txt
16359 F:      drivers/video/fbdev/uvesafb.*
16360
16361 VF610 NAND DRIVER
16362 M:      Stefan Agner <stefan@agner.ch>
16363 L:      linux-mtd@lists.infradead.org
16364 S:      Supported
16365 F:      drivers/mtd/nand/raw/vf610_nfc.c
16366
16367 VFAT/FAT/MSDOS FILESYSTEM
16368 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16369 S:      Maintained
16370 F:      Documentation/filesystems/vfat.txt
16371 F:      fs/fat/
16372
16373 VFIO DRIVER
16374 M:      Alex Williamson <alex.williamson@redhat.com>
16375 L:      kvm@vger.kernel.org
16376 T:      git git://github.com/awilliam/linux-vfio.git
16377 S:      Maintained
16378 F:      Documentation/vfio.txt
16379 F:      drivers/vfio/
16380 F:      include/linux/vfio.h
16381 F:      include/uapi/linux/vfio.h
16382
16383 VFIO MEDIATED DEVICE DRIVERS
16384 M:      Kirti Wankhede <kwankhede@nvidia.com>
16385 L:      kvm@vger.kernel.org
16386 S:      Maintained
16387 F:      Documentation/vfio-mediated-device.txt
16388 F:      drivers/vfio/mdev/
16389 F:      include/linux/mdev.h
16390 F:      samples/vfio-mdev/
16391
16392 VFIO PLATFORM DRIVER
16393 M:      Eric Auger <eric.auger@redhat.com>
16394 L:      kvm@vger.kernel.org
16395 S:      Maintained
16396 F:      drivers/vfio/platform/
16397
16398 VGA_SWITCHEROO
16399 R:      Lukas Wunner <lukas@wunner.de>
16400 S:      Maintained
16401 F:      Documentation/gpu/vga-switcheroo.rst
16402 F:      drivers/gpu/vga/vga_switcheroo.c
16403 F:      include/linux/vga_switcheroo.h
16404 T:      git git://anongit.freedesktop.org/drm/drm-misc
16405
16406 VIA RHINE NETWORK DRIVER
16407 S:      Orphan
16408 F:      drivers/net/ethernet/via/via-rhine.c
16409
16410 VIA SD/MMC CARD CONTROLLER DRIVER
16411 M:      Bruce Chang <brucechang@via.com.tw>
16412 M:      Harald Welte <HaraldWelte@viatech.com>
16413 S:      Maintained
16414 F:      drivers/mmc/host/via-sdmmc.c
16415
16416 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16417 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16418 L:      linux-fbdev@vger.kernel.org
16419 S:      Maintained
16420 F:      include/linux/via-core.h
16421 F:      include/linux/via-gpio.h
16422 F:      include/linux/via_i2c.h
16423 F:      drivers/video/fbdev/via/
16424
16425 VIA VELOCITY NETWORK DRIVER
16426 M:      Francois Romieu <romieu@fr.zoreil.com>
16427 L:      netdev@vger.kernel.org
16428 S:      Maintained
16429 F:      drivers/net/ethernet/via/via-velocity.*
16430
16431 VICODEC VIRTUAL CODEC DRIVER
16432 M:      Hans Verkuil <hans.verkuil@cisco.com>
16433 L:      linux-media@vger.kernel.org
16434 T:      git git://linuxtv.org/media_tree.git
16435 W:      https://linuxtv.org
16436 S:      Maintained
16437 F:      drivers/media/platform/vicodec/*
16438
16439 VIDEO MULTIPLEXER DRIVER
16440 M:      Philipp Zabel <p.zabel@pengutronix.de>
16441 L:      linux-media@vger.kernel.org
16442 S:      Maintained
16443 F:      drivers/media/platform/video-mux.c
16444
16445 VIDEO I2C POLLING DRIVER
16446 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16447 L:      linux-media@vger.kernel.org
16448 S:      Maintained
16449 F:      drivers/media/i2c/video-i2c.c
16450
16451 VIDEOBUF2 FRAMEWORK
16452 M:      Pawel Osciak <pawel@osciak.com>
16453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16454 M:      Kyungmin Park <kyungmin.park@samsung.com>
16455 L:      linux-media@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/media/common/videobuf2/*
16458 F:      include/media/videobuf2-*
16459
16460 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16461 M:      Helen Koike <helen.koike@collabora.com>
16462 L:      linux-media@vger.kernel.org
16463 T:      git git://linuxtv.org/media_tree.git
16464 W:      https://linuxtv.org
16465 S:      Maintained
16466 F:      drivers/media/platform/vimc/*
16467
16468 VIRT LIB
16469 M:      Alex Williamson <alex.williamson@redhat.com>
16470 M:      Paolo Bonzini <pbonzini@redhat.com>
16471 L:      kvm@vger.kernel.org
16472 S:      Supported
16473 F:      virt/lib/
16474
16475 VIRTIO AND VHOST VSOCK DRIVER
16476 M:      Stefan Hajnoczi <stefanha@redhat.com>
16477 L:      kvm@vger.kernel.org
16478 L:      virtualization@lists.linux-foundation.org
16479 L:      netdev@vger.kernel.org
16480 S:      Maintained
16481 F:      include/linux/virtio_vsock.h
16482 F:      include/uapi/linux/virtio_vsock.h
16483 F:      include/uapi/linux/vsockmon.h
16484 F:      include/uapi/linux/vm_sockets_diag.h
16485 F:      net/vmw_vsock/diag.c
16486 F:      net/vmw_vsock/af_vsock_tap.c
16487 F:      net/vmw_vsock/virtio_transport_common.c
16488 F:      net/vmw_vsock/virtio_transport.c
16489 F:      drivers/net/vsockmon.c
16490 F:      drivers/vhost/vsock.c
16491 F:      tools/testing/vsock/
16492
16493 VIRTIO CONSOLE DRIVER
16494 M:      Amit Shah <amit@kernel.org>
16495 L:      virtualization@lists.linux-foundation.org
16496 S:      Maintained
16497 F:      drivers/char/virtio_console.c
16498 F:      include/linux/virtio_console.h
16499 F:      include/uapi/linux/virtio_console.h
16500
16501 VIRTIO CORE, NET AND BLOCK DRIVERS
16502 M:      "Michael S. Tsirkin" <mst@redhat.com>
16503 M:      Jason Wang <jasowang@redhat.com>
16504 L:      virtualization@lists.linux-foundation.org
16505 S:      Maintained
16506 F:      Documentation/devicetree/bindings/virtio/
16507 F:      drivers/virtio/
16508 F:      tools/virtio/
16509 F:      drivers/net/virtio_net.c
16510 F:      drivers/block/virtio_blk.c
16511 F:      include/linux/virtio*.h
16512 F:      include/uapi/linux/virtio_*.h
16513 F:      drivers/crypto/virtio/
16514 F:      mm/balloon_compaction.c
16515
16516 VIRTIO CRYPTO DRIVER
16517 M:      Gonglei <arei.gonglei@huawei.com>
16518 L:      virtualization@lists.linux-foundation.org
16519 L:      linux-crypto@vger.kernel.org
16520 S:      Maintained
16521 F:      drivers/crypto/virtio/
16522 F:      include/uapi/linux/virtio_crypto.h
16523
16524 VIRTIO DRIVERS FOR S390
16525 M:      Cornelia Huck <cohuck@redhat.com>
16526 M:      Halil Pasic <pasic@linux.ibm.com>
16527 L:      linux-s390@vger.kernel.org
16528 L:      virtualization@lists.linux-foundation.org
16529 L:      kvm@vger.kernel.org
16530 S:      Supported
16531 F:      drivers/s390/virtio/
16532 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16533
16534 VIRTIO GPU DRIVER
16535 M:      David Airlie <airlied@linux.ie>
16536 M:      Gerd Hoffmann <kraxel@redhat.com>
16537 L:      dri-devel@lists.freedesktop.org
16538 L:      virtualization@lists.linux-foundation.org
16539 T:      git git://anongit.freedesktop.org/drm/drm-misc
16540 S:      Maintained
16541 F:      drivers/gpu/drm/virtio/
16542 F:      include/uapi/linux/virtio_gpu.h
16543
16544 VIRTIO HOST (VHOST)
16545 M:      "Michael S. Tsirkin" <mst@redhat.com>
16546 M:      Jason Wang <jasowang@redhat.com>
16547 L:      kvm@vger.kernel.org
16548 L:      virtualization@lists.linux-foundation.org
16549 L:      netdev@vger.kernel.org
16550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16551 S:      Maintained
16552 F:      drivers/vhost/
16553 F:      include/uapi/linux/vhost.h
16554
16555 VIRTIO INPUT DRIVER
16556 M:      Gerd Hoffmann <kraxel@redhat.com>
16557 S:      Maintained
16558 F:      drivers/virtio/virtio_input.c
16559 F:      include/uapi/linux/virtio_input.h
16560
16561 VIRTUAL BOX GUEST DEVICE DRIVER
16562 M:      Hans de Goede <hdegoede@redhat.com>
16563 M:      Arnd Bergmann <arnd@arndb.de>
16564 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16565 S:      Maintained
16566 F:      include/linux/vbox_utils.h
16567 F:      include/uapi/linux/vbox*.h
16568 F:      drivers/virt/vboxguest/
16569
16570 VIRTUAL SERIO DEVICE DRIVER
16571 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16572 S:      Maintained
16573 F:      drivers/input/serio/userio.c
16574 F:      include/uapi/linux/userio.h
16575
16576 VIVID VIRTUAL VIDEO DRIVER
16577 M:      Hans Verkuil <hverkuil@xs4all.nl>
16578 L:      linux-media@vger.kernel.org
16579 T:      git git://linuxtv.org/media_tree.git
16580 W:      https://linuxtv.org
16581 S:      Maintained
16582 F:      drivers/media/platform/vivid/*
16583
16584 VLYNQ BUS
16585 M:      Florian Fainelli <f.fainelli@gmail.com>
16586 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16587 S:      Maintained
16588 F:      drivers/vlynq/vlynq.c
16589 F:      include/linux/vlynq.h
16590
16591 VME SUBSYSTEM
16592 M:      Martyn Welch <martyn@welchs.me.uk>
16593 M:      Manohar Vanga <manohar.vanga@gmail.com>
16594 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16595 L:      devel@driverdev.osuosl.org
16596 S:      Maintained
16597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16598 F:      Documentation/driver-api/vme.rst
16599 F:      drivers/staging/vme/
16600 F:      drivers/vme/
16601 F:      include/linux/vme*
16602
16603 VMWARE BALLOON DRIVER
16604 M:      Julien Freche <jfreche@vmware.com>
16605 M:      Nadav Amit <namit@vmware.com>
16606 M:      "VMware, Inc." <pv-drivers@vmware.com>
16607 L:      linux-kernel@vger.kernel.org
16608 S:      Maintained
16609 F:      drivers/misc/vmw_balloon.c
16610
16611 VMWARE HYPERVISOR INTERFACE
16612 M:      Alok Kataria <akataria@vmware.com>
16613 L:      virtualization@lists.linux-foundation.org
16614 S:      Supported
16615 F:      arch/x86/kernel/cpu/vmware.c
16616
16617 VMWARE PVRDMA DRIVER
16618 M:      Adit Ranadive <aditr@vmware.com>
16619 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16620 L:      linux-rdma@vger.kernel.org
16621 S:      Maintained
16622 F:      drivers/infiniband/hw/vmw_pvrdma/
16623
16624 VMware PVSCSI driver
16625 M:      Jim Gill <jgill@vmware.com>
16626 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16627 L:      linux-scsi@vger.kernel.org
16628 S:      Maintained
16629 F:      drivers/scsi/vmw_pvscsi.c
16630 F:      drivers/scsi/vmw_pvscsi.h
16631
16632 VMWARE VMMOUSE SUBDRIVER
16633 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16634 M:      "VMware, Inc." <pv-drivers@vmware.com>
16635 L:      linux-input@vger.kernel.org
16636 S:      Maintained
16637 F:      drivers/input/mouse/vmmouse.c
16638 F:      drivers/input/mouse/vmmouse.h
16639
16640 VMWARE VMXNET3 ETHERNET DRIVER
16641 M:      Ronak Doshi <doshir@vmware.com>
16642 M:      "VMware, Inc." <pv-drivers@vmware.com>
16643 L:      netdev@vger.kernel.org
16644 S:      Maintained
16645 F:      drivers/net/vmxnet3/
16646
16647 VOCORE VOCORE2 BOARD
16648 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16649 L:      linux-mips@vger.kernel.org
16650 S:      Maintained
16651 F:      arch/mips/boot/dts/ralink/vocore2.dts
16652
16653 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16654 M:      Liam Girdwood <lgirdwood@gmail.com>
16655 M:      Mark Brown <broonie@kernel.org>
16656 L:      linux-kernel@vger.kernel.org
16657 W:      http://www.slimlogic.co.uk/?p=48
16658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16659 S:      Supported
16660 F:      Documentation/devicetree/bindings/regulator/
16661 F:      Documentation/power/regulator/
16662 F:      drivers/regulator/
16663 F:      include/dt-bindings/regulator/
16664 F:      include/linux/regulator/
16665
16666 VRF
16667 M:      David Ahern <dsa@cumulusnetworks.com>
16668 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16669 L:      netdev@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/net/vrf.c
16672 F:      Documentation/networking/vrf.txt
16673
16674 VT1211 HARDWARE MONITOR DRIVER
16675 M:      Juerg Haefliger <juergh@gmail.com>
16676 L:      linux-hwmon@vger.kernel.org
16677 S:      Maintained
16678 F:      Documentation/hwmon/vt1211
16679 F:      drivers/hwmon/vt1211.c
16680
16681 VT8231 HARDWARE MONITOR DRIVER
16682 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16683 L:      linux-hwmon@vger.kernel.org
16684 S:      Maintained
16685 F:      drivers/hwmon/vt8231.c
16686
16687 VUB300 USB to SDIO/SD/MMC bridge chip
16688 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16689 L:      linux-mmc@vger.kernel.org
16690 L:      linux-usb@vger.kernel.org
16691 S:      Supported
16692 F:      drivers/mmc/host/vub300.c
16693
16694 W1 DALLAS'S 1-WIRE BUS
16695 M:      Evgeniy Polyakov <zbr@ioremap.net>
16696 S:      Maintained
16697 F:      Documentation/devicetree/bindings/w1/
16698 F:      Documentation/w1/
16699 F:      drivers/w1/
16700 F:      include/linux/w1.h
16701
16702 W83791D HARDWARE MONITORING DRIVER
16703 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16704 L:      linux-hwmon@vger.kernel.org
16705 S:      Maintained
16706 F:      Documentation/hwmon/w83791d
16707 F:      drivers/hwmon/w83791d.c
16708
16709 W83793 HARDWARE MONITORING DRIVER
16710 M:      Rudolf Marek <r.marek@assembler.cz>
16711 L:      linux-hwmon@vger.kernel.org
16712 S:      Maintained
16713 F:      Documentation/hwmon/w83793
16714 F:      drivers/hwmon/w83793.c
16715
16716 W83795 HARDWARE MONITORING DRIVER
16717 M:      Jean Delvare <jdelvare@suse.com>
16718 L:      linux-hwmon@vger.kernel.org
16719 S:      Maintained
16720 F:      drivers/hwmon/w83795.c
16721
16722 W83L51xD SD/MMC CARD INTERFACE DRIVER
16723 M:      Pierre Ossman <pierre@ossman.eu>
16724 S:      Maintained
16725 F:      drivers/mmc/host/wbsd.*
16726
16727 WACOM PROTOCOL 4 SERIAL TABLETS
16728 M:      Julian Squires <julian@cipht.net>
16729 M:      Hans de Goede <hdegoede@redhat.com>
16730 L:      linux-input@vger.kernel.org
16731 S:      Maintained
16732 F:      drivers/input/tablet/wacom_serial4.c
16733
16734 WATCHDOG DEVICE DRIVERS
16735 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16736 M:      Guenter Roeck <linux@roeck-us.net>
16737 L:      linux-watchdog@vger.kernel.org
16738 W:      http://www.linux-watchdog.org/
16739 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16740 S:      Maintained
16741 F:      Documentation/devicetree/bindings/watchdog/
16742 F:      Documentation/watchdog/
16743 F:      drivers/watchdog/
16744 F:      include/linux/watchdog.h
16745 F:      include/uapi/linux/watchdog.h
16746
16747 WHISKEYCOVE PMIC GPIO DRIVER
16748 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16749 L:      linux-gpio@vger.kernel.org
16750 S:      Maintained
16751 F:      drivers/gpio/gpio-wcove.c
16752
16753 WHWAVE RTC DRIVER
16754 M:      Dianlong Li <long17.cool@163.com>
16755 L:      linux-rtc@vger.kernel.org
16756 S:      Maintained
16757 F:      drivers/rtc/rtc-sd3078.c
16758
16759 WIIMOTE HID DRIVER
16760 M:      David Herrmann <dh.herrmann@googlemail.com>
16761 L:      linux-input@vger.kernel.org
16762 S:      Maintained
16763 F:      drivers/hid/hid-wiimote*
16764
16765 WILOCITY WIL6210 WIRELESS DRIVER
16766 M:      Maya Erez <merez@codeaurora.org>
16767 L:      linux-wireless@vger.kernel.org
16768 L:      wil6210@qti.qualcomm.com
16769 S:      Supported
16770 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16771 F:      drivers/net/wireless/ath/wil6210/
16772
16773 WIMAX STACK
16774 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16775 M:      linux-wimax@intel.com
16776 L:      wimax@linuxwimax.org (subscribers-only)
16777 S:      Supported
16778 W:      http://linuxwimax.org
16779 F:      Documentation/wimax/README.wimax
16780 F:      include/linux/wimax/debug.h
16781 F:      include/net/wimax.h
16782 F:      include/uapi/linux/wimax.h
16783 F:      net/wimax/
16784
16785 WINBOND CIR DRIVER
16786 M:      David Härdeman <david@hardeman.nu>
16787 S:      Maintained
16788 F:      drivers/media/rc/winbond-cir.c
16789
16790 RCMM REMOTE CONTROLS DECODER
16791 M:      Patrick Lerda <patrick9876@free.fr>
16792 S:      Maintained
16793 F:      drivers/media/rc/ir-rcmm-decoder.c
16794
16795 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16796 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16797 L:      linux-watchdog@vger.kernel.org
16798 S:      Maintained
16799 F:      drivers/watchdog/ebc-c384_wdt.c
16800
16801 WINSYSTEMS WS16C48 GPIO DRIVER
16802 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16803 L:      linux-gpio@vger.kernel.org
16804 S:      Maintained
16805 F:      drivers/gpio/gpio-ws16c48.c
16806
16807 WISTRON LAPTOP BUTTON DRIVER
16808 M:      Miloslav Trmac <mitr@volny.cz>
16809 S:      Maintained
16810 F:      drivers/input/misc/wistron_btns.c
16811
16812 WL3501 WIRELESS PCMCIA CARD DRIVER
16813 L:      linux-wireless@vger.kernel.org
16814 S:      Odd fixes
16815 F:      drivers/net/wireless/wl3501*
16816
16817 WOLFSON MICROELECTRONICS DRIVERS
16818 L:      patches@opensource.cirrus.com
16819 T:      git https://github.com/CirrusLogic/linux-drivers.git
16820 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16821 S:      Supported
16822 F:      Documentation/hwmon/wm83??
16823 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16824 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16825 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16826 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16827 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16828 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16829 F:      drivers/clk/clk-wm83*.c
16830 F:      drivers/extcon/extcon-arizona.c
16831 F:      drivers/leds/leds-wm83*.c
16832 F:      drivers/gpio/gpio-*wm*.c
16833 F:      drivers/gpio/gpio-arizona.c
16834 F:      drivers/hwmon/wm83??-hwmon.c
16835 F:      drivers/input/misc/wm831x-on.c
16836 F:      drivers/input/touchscreen/wm831x-ts.c
16837 F:      drivers/input/touchscreen/wm97*.c
16838 F:      drivers/mfd/arizona*
16839 F:      drivers/mfd/wm*.c
16840 F:      drivers/mfd/cs47l24*
16841 F:      drivers/power/supply/wm83*.c
16842 F:      drivers/rtc/rtc-wm83*.c
16843 F:      drivers/regulator/wm8*.c
16844 F:      drivers/regulator/arizona*
16845 F:      drivers/video/backlight/wm83*_bl.c
16846 F:      drivers/watchdog/wm83*_wdt.c
16847 F:      include/linux/mfd/arizona/
16848 F:      include/linux/mfd/wm831x/
16849 F:      include/linux/mfd/wm8350/
16850 F:      include/linux/mfd/wm8400*
16851 F:      include/linux/regulator/arizona*
16852 F:      include/linux/wm97xx.h
16853 F:      include/sound/wm????.h
16854 F:      sound/soc/codecs/arizona.?
16855 F:      sound/soc/codecs/wm*
16856 F:      sound/soc/codecs/cs47l24*
16857
16858 WORKQUEUE
16859 M:      Tejun Heo <tj@kernel.org>
16860 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16862 S:      Maintained
16863 F:      include/linux/workqueue.h
16864 F:      kernel/workqueue.c
16865 F:      Documentation/core-api/workqueue.rst
16866
16867 X-POWERS AXP288 PMIC DRIVERS
16868 M:      Hans de Goede <hdegoede@redhat.com>
16869 S:      Maintained
16870 N:      axp288
16871 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16872
16873 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16874 M:      Chen-Yu Tsai <wens@csie.org>
16875 L:      linux-kernel@vger.kernel.org
16876 S:      Maintained
16877 N:      axp[128]
16878
16879 X.25 NETWORK LAYER
16880 M:      Andrew Hendry <andrew.hendry@gmail.com>
16881 L:      linux-x25@vger.kernel.org
16882 S:      Odd Fixes
16883 F:      Documentation/networking/x25*
16884 F:      include/net/x25*
16885 F:      net/x25/
16886
16887 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16888 M:      Thomas Gleixner <tglx@linutronix.de>
16889 M:      Ingo Molnar <mingo@redhat.com>
16890 M:      Borislav Petkov <bp@alien8.de>
16891 R:      "H. Peter Anvin" <hpa@zytor.com>
16892 M:      x86@kernel.org
16893 L:      linux-kernel@vger.kernel.org
16894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16895 S:      Maintained
16896 F:      Documentation/devicetree/bindings/x86/
16897 F:      Documentation/x86/
16898 F:      arch/x86/
16899
16900 X86 ENTRY CODE
16901 M:      Andy Lutomirski <luto@kernel.org>
16902 L:      linux-kernel@vger.kernel.org
16903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16904 S:      Maintained
16905 F:      arch/x86/entry/
16906
16907 X86 MCE INFRASTRUCTURE
16908 M:      Tony Luck <tony.luck@intel.com>
16909 M:      Borislav Petkov <bp@alien8.de>
16910 L:      linux-edac@vger.kernel.org
16911 S:      Maintained
16912 F:      arch/x86/kernel/cpu/mcheck/*
16913
16914 X86 MICROCODE UPDATE SUPPORT
16915 M:      Borislav Petkov <bp@alien8.de>
16916 S:      Maintained
16917 F:      arch/x86/kernel/cpu/microcode/*
16918
16919 X86 MM
16920 M:      Dave Hansen <dave.hansen@linux.intel.com>
16921 M:      Andy Lutomirski <luto@kernel.org>
16922 M:      Peter Zijlstra <peterz@infradead.org>
16923 L:      linux-kernel@vger.kernel.org
16924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16925 S:      Maintained
16926 F:      arch/x86/mm/
16927
16928 X86 PLATFORM DRIVERS
16929 M:      Darren Hart <dvhart@infradead.org>
16930 M:      Andy Shevchenko <andy@infradead.org>
16931 L:      platform-driver-x86@vger.kernel.org
16932 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16933 S:      Maintained
16934 F:      drivers/platform/x86/
16935 F:      drivers/platform/olpc/
16936
16937 X86 PLATFORM DRIVERS - ARCH
16938 R:      Darren Hart <dvhart@infradead.org>
16939 R:      Andy Shevchenko <andy@infradead.org>
16940 L:      platform-driver-x86@vger.kernel.org
16941 L:      x86@kernel.org
16942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16943 S:      Maintained
16944 F:      arch/x86/platform
16945
16946 X86 VDSO
16947 M:      Andy Lutomirski <luto@kernel.org>
16948 L:      linux-kernel@vger.kernel.org
16949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16950 S:      Maintained
16951 F:      arch/x86/entry/vdso/
16952
16953 XARRAY
16954 M:      Matthew Wilcox <willy@infradead.org>
16955 L:      linux-fsdevel@vger.kernel.org
16956 S:      Supported
16957 F:      Documentation/core-api/xarray.rst
16958 F:      lib/idr.c
16959 F:      lib/xarray.c
16960 F:      include/linux/idr.h
16961 F:      include/linux/xarray.h
16962 F:      tools/testing/radix-tree
16963
16964 XBOX DVD IR REMOTE
16965 M:      Benjamin Valentin <benpicco@googlemail.com>
16966 S:      Maintained
16967 F:      drivers/media/rc/xbox_remote.c
16968 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16969
16970 XC2028/3028 TUNER DRIVER
16971 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16972 L:      linux-media@vger.kernel.org
16973 W:      https://linuxtv.org
16974 T:      git git://linuxtv.org/media_tree.git
16975 S:      Maintained
16976 F:      drivers/media/tuners/tuner-xc2028.*
16977
16978 XDP (eXpress Data Path)
16979 M:      Alexei Starovoitov <ast@kernel.org>
16980 M:      Daniel Borkmann <daniel@iogearbox.net>
16981 M:      David S. Miller <davem@davemloft.net>
16982 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16983 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16984 M:      John Fastabend <john.fastabend@gmail.com>
16985 L:      netdev@vger.kernel.org
16986 L:      xdp-newbies@vger.kernel.org
16987 L:      bpf@vger.kernel.org
16988 S:      Supported
16989 F:      net/core/xdp.c
16990 F:      include/net/xdp.h
16991 F:      kernel/bpf/devmap.c
16992 F:      kernel/bpf/cpumap.c
16993 F:      include/trace/events/xdp.h
16994 K:      xdp
16995 N:      xdp
16996
16997 XDP SOCKETS (AF_XDP)
16998 M:      Björn Töpel <bjorn.topel@intel.com>
16999 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17000 L:      netdev@vger.kernel.org
17001 L:      bpf@vger.kernel.org
17002 S:      Maintained
17003 F:      kernel/bpf/xskmap.c
17004 F:      net/xdp/
17005
17006 XEN BLOCK SUBSYSTEM
17007 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17008 M:      Roger Pau Monné <roger.pau@citrix.com>
17009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17010 S:      Supported
17011 F:      drivers/block/xen-blkback/*
17012 F:      drivers/block/xen*
17013
17014 XEN HYPERVISOR ARM
17015 M:      Stefano Stabellini <sstabellini@kernel.org>
17016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17017 S:      Maintained
17018 F:      arch/arm/xen/
17019 F:      arch/arm/include/asm/xen/
17020
17021 XEN HYPERVISOR ARM64
17022 M:      Stefano Stabellini <sstabellini@kernel.org>
17023 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17024 S:      Maintained
17025 F:      arch/arm64/xen/
17026 F:      arch/arm64/include/asm/xen/
17027
17028 XEN HYPERVISOR INTERFACE
17029 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17030 M:      Juergen Gross <jgross@suse.com>
17031 R:      Stefano Stabellini <sstabellini@kernel.org>
17032 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17034 S:      Supported
17035 F:      arch/x86/xen/
17036 F:      arch/x86/platform/pvh/
17037 F:      drivers/*/xen-*front.c
17038 F:      drivers/xen/
17039 F:      arch/x86/include/asm/xen/
17040 F:      arch/x86/include/asm/pvclock-abi.h
17041 F:      include/xen/
17042 F:      include/uapi/xen/
17043 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17044 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17045
17046 XEN NETWORK BACKEND DRIVER
17047 M:      Wei Liu <wei.liu2@citrix.com>
17048 M:      Paul Durrant <paul.durrant@citrix.com>
17049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17050 L:      netdev@vger.kernel.org
17051 S:      Supported
17052 F:      drivers/net/xen-netback/*
17053
17054 XEN PCI SUBSYSTEM
17055 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17057 S:      Supported
17058 F:      arch/x86/pci/*xen*
17059 F:      drivers/pci/*xen*
17060
17061 XEN PVSCSI DRIVERS
17062 M:      Juergen Gross <jgross@suse.com>
17063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17064 L:      linux-scsi@vger.kernel.org
17065 S:      Supported
17066 F:      drivers/scsi/xen-scsifront.c
17067 F:      drivers/xen/xen-scsiback.c
17068 F:      include/xen/interface/io/vscsiif.h
17069
17070 XEN SWIOTLB SUBSYSTEM
17071 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17073 L:      iommu@lists.linux-foundation.org
17074 S:      Supported
17075 F:      arch/x86/xen/*swiotlb*
17076 F:      drivers/xen/*swiotlb*
17077
17078 XEN SOUND FRONTEND DRIVER
17079 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17082 S:      Supported
17083 F:      sound/xen/*
17084
17085 XFS FILESYSTEM
17086 M:      Darrick J. Wong <darrick.wong@oracle.com>
17087 M:      linux-xfs@vger.kernel.org
17088 L:      linux-xfs@vger.kernel.org
17089 W:      http://xfs.org/
17090 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17091 S:      Supported
17092 F:      Documentation/filesystems/xfs.txt
17093 F:      fs/xfs/
17094
17095 XILINX AXI ETHERNET DRIVER
17096 M:      Anirudha Sarangi <anirudh@xilinx.com>
17097 M:      John Linn <John.Linn@xilinx.com>
17098 S:      Maintained
17099 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17100
17101 XILINX UARTLITE SERIAL DRIVER
17102 M:      Peter Korsgaard <jacmet@sunsite.dk>
17103 L:      linux-serial@vger.kernel.org
17104 S:      Maintained
17105 F:      drivers/tty/serial/uartlite.c
17106
17107 XILINX VIDEO IP CORES
17108 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17109 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17110 L:      linux-media@vger.kernel.org
17111 T:      git git://linuxtv.org/media_tree.git
17112 S:      Supported
17113 F:      Documentation/devicetree/bindings/media/xilinx/
17114 F:      drivers/media/platform/xilinx/
17115 F:      include/uapi/linux/xilinx-v4l2-controls.h
17116
17117 XILLYBUS DRIVER
17118 M:      Eli Billauer <eli.billauer@gmail.com>
17119 L:      linux-kernel@vger.kernel.org
17120 S:      Supported
17121 F:      drivers/char/xillybus/
17122
17123 XLP9XX I2C DRIVER
17124 M:      George Cherian <george.cherian@cavium.com>
17125 M:      Jan Glauber <jglauber@cavium.com>
17126 L:      linux-i2c@vger.kernel.org
17127 W:      http://www.cavium.com
17128 S:      Supported
17129 F:      drivers/i2c/busses/i2c-xlp9xx.c
17130
17131 XRA1403 GPIO EXPANDER
17132 M:      Nandor Han <nandor.han@ge.com>
17133 M:      Semi Malinen <semi.malinen@ge.com>
17134 L:      linux-gpio@vger.kernel.org
17135 S:      Maintained
17136 F:      drivers/gpio/gpio-xra1403.c
17137 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17138
17139 XTENSA XTFPGA PLATFORM SUPPORT
17140 M:      Max Filippov <jcmvbkbc@gmail.com>
17141 L:      linux-xtensa@linux-xtensa.org
17142 S:      Maintained
17143 F:      drivers/spi/spi-xtensa-xtfpga.c
17144 F:      sound/soc/xtensa/xtfpga-i2s.c
17145
17146 YAM DRIVER FOR AX.25
17147 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17148 L:      linux-hams@vger.kernel.org
17149 S:      Maintained
17150 F:      drivers/net/hamradio/yam*
17151 F:      include/linux/yam.h
17152
17153 YAMA SECURITY MODULE
17154 M:      Kees Cook <keescook@chromium.org>
17155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17156 S:      Supported
17157 F:      security/yama/
17158 F:      Documentation/admin-guide/LSM/Yama.rst
17159
17160 YEALINK PHONE DRIVER
17161 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17162 L:      usbb2k-api-dev@nongnu.org
17163 S:      Maintained
17164 F:      Documentation/input/devices/yealink.rst
17165 F:      drivers/input/misc/yealink.*
17166
17167 Z8530 DRIVER FOR AX.25
17168 M:      Joerg Reuter <jreuter@yaina.de>
17169 W:      http://yaina.de/jreuter/
17170 W:      http://www.qsl.net/dl1bke/
17171 L:      linux-hams@vger.kernel.org
17172 S:      Maintained
17173 F:      Documentation/networking/z8530drv.txt
17174 F:      drivers/net/hamradio/*scc.c
17175 F:      drivers/net/hamradio/z8530.h
17176
17177 ZBUD COMPRESSED PAGE ALLOCATOR
17178 M:      Seth Jennings <sjenning@redhat.com>
17179 M:      Dan Streetman <ddstreet@ieee.org>
17180 L:      linux-mm@kvack.org
17181 S:      Maintained
17182 F:      mm/zbud.c
17183 F:      include/linux/zbud.h
17184
17185 ZD1211RW WIRELESS DRIVER
17186 M:      Daniel Drake <dsd@gentoo.org>
17187 M:      Ulrich Kunitz <kune@deine-taler.de>
17188 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17189 L:      linux-wireless@vger.kernel.org
17190 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17191 S:      Maintained
17192 F:      drivers/net/wireless/zydas/zd1211rw/
17193
17194 ZD1301 MEDIA DRIVER
17195 M:      Antti Palosaari <crope@iki.fi>
17196 L:      linux-media@vger.kernel.org
17197 W:      https://linuxtv.org/
17198 W:      http://palosaari.fi/linux/
17199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17200 S:      Maintained
17201 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17202
17203 ZD1301_DEMOD MEDIA DRIVER
17204 M:      Antti Palosaari <crope@iki.fi>
17205 L:      linux-media@vger.kernel.org
17206 W:      https://linuxtv.org/
17207 W:      http://palosaari.fi/linux/
17208 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17209 S:      Maintained
17210 F:      drivers/media/dvb-frontends/zd1301_demod*
17211
17212 ZPOOL COMPRESSED PAGE STORAGE API
17213 M:      Dan Streetman <ddstreet@ieee.org>
17214 L:      linux-mm@kvack.org
17215 S:      Maintained
17216 F:      mm/zpool.c
17217 F:      include/linux/zpool.h
17218
17219 ZR36067 VIDEO FOR LINUX DRIVER
17220 L:      mjpeg-users@lists.sourceforge.net
17221 L:      linux-media@vger.kernel.org
17222 W:      http://mjpeg.sourceforge.net/driver-zoran/
17223 T:      hg https://linuxtv.org/hg/v4l-dvb
17224 S:      Odd Fixes
17225 F:      drivers/staging/media/zoran/
17226
17227 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17228 M:      Minchan Kim <minchan@kernel.org>
17229 M:      Nitin Gupta <ngupta@vflare.org>
17230 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17231 L:      linux-kernel@vger.kernel.org
17232 S:      Maintained
17233 F:      drivers/block/zram/
17234 F:      Documentation/blockdev/zram.txt
17235
17236 ZS DECSTATION Z85C30 SERIAL DRIVER
17237 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17238 S:      Maintained
17239 F:      drivers/tty/serial/zs.*
17240
17241 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17242 M:      Minchan Kim <minchan@kernel.org>
17243 M:      Nitin Gupta <ngupta@vflare.org>
17244 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17245 L:      linux-mm@kvack.org
17246 S:      Maintained
17247 F:      mm/zsmalloc.c
17248 F:      include/linux/zsmalloc.h
17249 F:      Documentation/vm/zsmalloc.rst
17250
17251 ZSWAP COMPRESSED SWAP CACHING
17252 M:      Seth Jennings <sjenning@redhat.com>
17253 M:      Dan Streetman <ddstreet@ieee.org>
17254 L:      linux-mm@kvack.org
17255 S:      Maintained
17256 F:      mm/zswap.c
17257
17258 THE REST
17259 M:      Linus Torvalds <torvalds@linux-foundation.org>
17260 L:      linux-kernel@vger.kernel.org
17261 Q:      http://patchwork.kernel.org/project/LKML/list/
17262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17263 S:      Buried alive in reporters
17264 F:      *
17265 F:      */