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 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-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <hanjun.guo@linaro.org>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Stefan Popa <stefan.popa@analog.com>
 557 W:      http://ez.analog.com/community/linux-device-drivers
 558 S:      Supported
 559 F:      drivers/iio/accel/adxl372.c
 560 F:      drivers/iio/accel/adxl372_spi.c
 561 F:      drivers/iio/accel/adxl372_i2c.c
 562 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 563
 564 AF9013 MEDIA DRIVER
 565 M:      Antti Palosaari <crope@iki.fi>
 566 L:      linux-media@vger.kernel.org
 567 W:      https://linuxtv.org
 568 W:      http://palosaari.fi/linux/
 569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 570 T:      git git://linuxtv.org/anttip/media_tree.git
 571 S:      Maintained
 572 F:      drivers/media/dvb-frontends/af9013*
 573
 574 AF9033 MEDIA DRIVER
 575 M:      Antti Palosaari <crope@iki.fi>
 576 L:      linux-media@vger.kernel.org
 577 W:      https://linuxtv.org
 578 W:      http://palosaari.fi/linux/
 579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 580 T:      git git://linuxtv.org/anttip/media_tree.git
 581 S:      Maintained
 582 F:      drivers/media/dvb-frontends/af9033*
 583
 584 AFFS FILE SYSTEM
 585 M:      David Sterba <dsterba@suse.com>
 586 L:      linux-fsdevel@vger.kernel.org
 587 S:      Odd Fixes
 588 F:      Documentation/filesystems/affs.txt
 589 F:      fs/affs/
 590
 591 AFS FILESYSTEM
 592 M:      David Howells <dhowells@redhat.com>
 593 L:      linux-afs@lists.infradead.org
 594 S:      Supported
 595 F:      fs/afs/
 596 F:      include/trace/events/afs.h
 597 F:      Documentation/filesystems/afs.txt
 598 W:      https://www.infradead.org/~dhowells/kafs/
 599
 600 AGPGART DRIVER
 601 M:      David Airlie <airlied@linux.ie>
 602 T:      git git://anongit.freedesktop.org/drm/drm
 603 S:      Maintained
 604 F:      drivers/char/agp/
 605 F:      include/linux/agp*
 606 F:      include/uapi/linux/agp*
 607
 608 AHA152X SCSI DRIVER
 609 M:      "Juergen E. Fischer" <fischer@norbit.de>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aha152x*
 613 F:      drivers/scsi/pcmcia/aha152x*
 614
 615 AIC7XXX / AIC79XX SCSI DRIVER
 616 M:      Hannes Reinecke <hare@suse.com>
 617 L:      linux-scsi@vger.kernel.org
 618 S:      Maintained
 619 F:      drivers/scsi/aic7xxx/
 620
 621 AIMSLAB FM RADIO RECEIVER DRIVER
 622 M:      Hans Verkuil <hverkuil@xs4all.nl>
 623 L:      linux-media@vger.kernel.org
 624 T:      git git://linuxtv.org/media_tree.git
 625 W:      https://linuxtv.org
 626 S:      Maintained
 627 F:      drivers/media/radio/radio-aimslab*
 628
 629 AIO
 630 M:      Benjamin LaHaise <bcrl@kvack.org>
 631 L:      linux-aio@kvack.org
 632 S:      Supported
 633 F:      fs/aio.c
 634 F:      include/linux/*aio*.h
 635
 636 AIRSPY MEDIA DRIVER
 637 M:      Antti Palosaari <crope@iki.fi>
 638 L:      linux-media@vger.kernel.org
 639 W:      https://linuxtv.org
 640 W:      http://palosaari.fi/linux/
 641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 642 T:      git git://linuxtv.org/anttip/media_tree.git
 643 S:      Maintained
 644 F:      drivers/media/usb/airspy/
 645
 646 ALACRITECH GIGABIT ETHERNET DRIVER
 647 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 648 S:      Maintained
 649 F:      drivers/net/ethernet/alacritech/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLWINNER SECURITY SYSTEM
 672 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 673 L:      linux-crypto@vger.kernel.org
 674 S:      Maintained
 675 F:      drivers/crypto/sunxi-ss/
 676
 677 ALLWINNER VPU DRIVER
 678 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 679 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/sunxi/cedrus/
 683
 684 ALPHA PORT
 685 M:      Richard Henderson <rth@twiddle.net>
 686 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 687 M:      Matt Turner <mattst88@gmail.com>
 688 S:      Odd Fixes
 689 L:      linux-alpha@vger.kernel.org
 690 F:      arch/alpha/
 691
 692 ALPS PS/2 TOUCHPAD DRIVER
 693 R:      Pali Rohár <pali.rohar@gmail.com>
 694 F:      drivers/input/mouse/alps.*
 695
 696 ALTERA I2C CONTROLLER DRIVER
 697 M:      Thor Thayer <thor.thayer@linux.intel.com>
 698 S:      Maintained
 699 F:      drivers/i2c/busses/i2c-altera.c
 700
 701 ALTERA MAILBOX DRIVER
 702 M:      Ley Foon Tan <lftan@altera.com>
 703 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 704 S:      Maintained
 705 F:      drivers/mailbox/mailbox-altera.c
 706
 707 ALTERA PIO DRIVER
 708 M:      Tien Hock Loh <thloh@altera.com>
 709 L:      linux-gpio@vger.kernel.org
 710 S:      Maintained
 711 F:      drivers/gpio/gpio-altera.c
 712
 713 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 714 M:      Thor Thayer <thor.thayer@linux.intel.com>
 715 S:      Maintained
 716 F:      drivers/gpio/gpio-altera-a10sr.c
 717 F:      drivers/mfd/altera-a10sr.c
 718 F:      drivers/reset/reset-a10sr.c
 719 F:      include/linux/mfd/altera-a10sr.h
 720 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 721
 722 ALTERA TRIPLE SPEED ETHERNET DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 L:      netdev@vger.kernel.org
 725 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 726 S:      Maintained
 727 F:      drivers/net/ethernet/altera/
 728
 729 ALTERA UART/JTAG UART SERIAL DRIVERS
 730 M:      Tobias Klauser <tklauser@distanz.ch>
 731 L:      linux-serial@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/tty/serial/altera_uart.c
 735 F:      drivers/tty/serial/altera_jtaguart.c
 736 F:      include/linux/altera_uart.h
 737 F:      include/linux/altera_jtaguart.h
 738
 739 AMAZON ETHERNET DRIVERS
 740 M:      Netanel Belgazal <netanel@amazon.com>
 741 R:      Saeed Bishara <saeedb@amazon.com>
 742 R:      Zorik Machulsky <zorik@amazon.com>
 743 L:      netdev@vger.kernel.org
 744 S:      Supported
 745 F:      Documentation/networking/device_drivers/amazon/ena.txt
 746 F:      drivers/net/ethernet/amazon/
 747
 748 AMAZON RDMA EFA DRIVER
 749 M:      Gal Pressman <galpress@amazon.com>
 750 R:      Yossi Leybovich <sleybo@amazon.com>
 751 L:      linux-rdma@vger.kernel.org
 752 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 753 S:      Supported
 754 F:      drivers/infiniband/hw/efa/
 755 F:      include/uapi/rdma/efa-abi.h
 756
 757 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 758 M:      Tom Lendacky <thomas.lendacky@amd.com>
 759 M:      Gary Hook <gary.hook@amd.com>
 760 L:      linux-crypto@vger.kernel.org
 761 S:      Supported
 762 F:      drivers/crypto/ccp/
 763 F:      include/linux/ccp.h
 764
 765 AMD DISPLAY CORE
 766 M:      Harry Wentland <harry.wentland@amd.com>
 767 M:      Leo Li <sunpeng.li@amd.com>
 768 L:      amd-gfx@lists.freedesktop.org
 769 T:      git git://people.freedesktop.org/~agd5f/linux
 770 S:      Supported
 771 F:      drivers/gpu/drm/amd/display/
 772
 773 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 774 M:      Huang Rui <ray.huang@amd.com>
 775 L:      linux-hwmon@vger.kernel.org
 776 S:      Supported
 777 F:      Documentation/hwmon/fam15h_power.rst
 778 F:      drivers/hwmon/fam15h_power.c
 779
 780 AMD FCH GPIO DRIVER
 781 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 782 L:      linux-gpio@vger.kernel.org
 783 S:      Maintained
 784 F:      drivers/gpio/gpio-amd-fch.c
 785 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 786
 787 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 788 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 789 S:      Orphan
 790 F:      drivers/usb/gadget/udc/amd5536udc.*
 791
 792 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 793 P:      Andres Salomon <dilinger@queued.net>
 794 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 795 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 796 S:      Supported
 797 F:      drivers/char/hw_random/geode-rng.c
 798 F:      drivers/crypto/geode*
 799 F:      drivers/video/fbdev/geode/
 800 F:      arch/x86/include/asm/geode.h
 801
 802 AMD IOMMU (AMD-VI)
 803 M:      Joerg Roedel <joro@8bytes.org>
 804 L:      iommu@lists.linux-foundation.org
 805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 806 S:      Maintained
 807 F:      drivers/iommu/amd_iommu*.[ch]
 808 F:      include/linux/amd-iommu.h
 809
 810 AMD KFD
 811 M:      Oded Gabbay <oded.gabbay@gmail.com>
 812 L:      dri-devel@lists.freedesktop.org
 813 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 816 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 817 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 818 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 819 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 820 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 821 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 822 F:      drivers/gpu/drm/amd/amdkfd/
 823 F:      drivers/gpu/drm/amd/include/cik_structs.h
 824 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 825 F:      drivers/gpu/drm/amd/include/vi_structs.h
 826 F:      drivers/gpu/drm/amd/include/v9_structs.h
 827 F:      include/uapi/linux/kfd_ioctl.h
 828
 829 AMD POWERPLAY
 830 M:      Rex Zhu <rex.zhu@amd.com>
 831 M:      Evan Quan <evan.quan@amd.com>
 832 L:      amd-gfx@lists.freedesktop.org
 833 S:      Supported
 834 F:      drivers/gpu/drm/amd/powerplay/
 835 T:      git git://people.freedesktop.org/~agd5f/linux
 836
 837 AMD SEATTLE DEVICE TREE SUPPORT
 838 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 839 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 840 M:      Tom Lendacky <thomas.lendacky@amd.com>
 841 S:      Supported
 842 F:      arch/arm64/boot/dts/amd/
 843
 844 AMD XGBE DRIVER
 845 M:      Tom Lendacky <thomas.lendacky@amd.com>
 846 L:      netdev@vger.kernel.org
 847 S:      Supported
 848 F:      drivers/net/ethernet/amd/xgbe/
 849 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 850
 851 ANALOG DEVICES INC AD5686 DRIVER
 852 M:      Stefan Popa <stefan.popa@analog.com>
 853 L:      linux-pm@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/iio/dac/ad5686*
 857 F:      drivers/iio/dac/ad5696*
 858
 859 ANALOG DEVICES INC AD5758 DRIVER
 860 M:      Stefan Popa <stefan.popa@analog.com>
 861 L:      linux-iio@vger.kernel.org
 862 W:      http://ez.analog.com/community/linux-device-drivers
 863 S:      Supported
 864 F:      drivers/iio/dac/ad5758.c
 865 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 866
 867 ANALOG DEVICES INC AD7124 DRIVER
 868 M:      Stefan Popa <stefan.popa@analog.com>
 869 L:      linux-iio@vger.kernel.org
 870 W:      http://ez.analog.com/community/linux-device-drivers
 871 S:      Supported
 872 F:      drivers/iio/adc/ad7124.c
 873 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 874
 875 ANALOG DEVICES INC AD7606 DRIVER
 876 M:      Stefan Popa <stefan.popa@analog.com>
 877 L:      linux-iio@vger.kernel.org
 878 W:      http://ez.analog.com/community/linux-device-drivers
 879 S:      Supported
 880 F:      drivers/iio/adc/ad7606.c
 881 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 882
 883 ANALOG DEVICES INC AD7768-1 DRIVER
 884 M:      Stefan Popa <stefan.popa@analog.com>
 885 L:      linux-iio@vger.kernel.org
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      drivers/iio/adc/ad7768-1.c
 889 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 890
 891 ANALOG DEVICES INC AD9389B DRIVER
 892 M:      Hans Verkuil <hans.verkuil@cisco.com>
 893 L:      linux-media@vger.kernel.org
 894 S:      Maintained
 895 F:      drivers/media/i2c/ad9389b*
 896
 897 ANALOG DEVICES INC ADGS1408 DRIVER
 898 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 899 S:      Supported
 900 F:      drivers/mux/adgs1408.c
 901 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 902
 903 ANALOG DEVICES INC ADP5061 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-pm@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/power/supply/adp5061.c
 909
 910 ANALOG DEVICES INC ADV7180 DRIVER
 911 M:      Lars-Peter Clausen <lars@metafoo.de>
 912 L:      linux-media@vger.kernel.org
 913 W:      http://ez.analog.com/community/linux-device-drivers
 914 S:      Supported
 915 F:      drivers/media/i2c/adv7180.c
 916
 917 ANALOG DEVICES INC ADV748X DRIVER
 918 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 919 L:      linux-media@vger.kernel.org
 920 S:      Maintained
 921 F:      drivers/media/i2c/adv748x/*
 922
 923 ANALOG DEVICES INC ADV7511 DRIVER
 924 M:      Hans Verkuil <hans.verkuil@cisco.com>
 925 L:      linux-media@vger.kernel.org
 926 S:      Maintained
 927 F:      drivers/media/i2c/adv7511*
 928
 929 ANALOG DEVICES INC ADV7604 DRIVER
 930 M:      Hans Verkuil <hans.verkuil@cisco.com>
 931 L:      linux-media@vger.kernel.org
 932 S:      Maintained
 933 F:      drivers/media/i2c/adv7604*
 934
 935 ANALOG DEVICES INC ADV7842 DRIVER
 936 M:      Hans Verkuil <hans.verkuil@cisco.com>
 937 L:      linux-media@vger.kernel.org
 938 S:      Maintained
 939 F:      drivers/media/i2c/adv7842*
 940
 941 ANALOG DEVICES INC ASOC CODEC DRIVERS
 942 M:      Lars-Peter Clausen <lars@metafoo.de>
 943 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 944 W:      http://wiki.analog.com/
 945 W:      http://ez.analog.com/community/linux-device-drivers
 946 S:      Supported
 947 F:      sound/soc/codecs/adau*
 948 F:      sound/soc/codecs/adav*
 949 F:      sound/soc/codecs/ad1*
 950 F:      sound/soc/codecs/ad7*
 951 F:      sound/soc/codecs/ssm*
 952 F:      sound/soc/codecs/sigmadsp.*
 953
 954 ANALOG DEVICES INC DMA DRIVERS
 955 M:      Lars-Peter Clausen <lars@metafoo.de>
 956 W:      http://ez.analog.com/community/linux-device-drivers
 957 S:      Supported
 958 F:      drivers/dma/dma-axi-dmac.c
 959
 960 ANALOG DEVICES INC IIO DRIVERS
 961 M:      Lars-Peter Clausen <lars@metafoo.de>
 962 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 963 M:      Stefan Popa <stefan.popa@analog.com>
 964 W:      http://wiki.analog.com/
 965 W:      http://ez.analog.com/community/linux-device-drivers
 966 S:      Supported
 967 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 968 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 969 F:      drivers/iio/*/ad*
 970 F:      drivers/iio/adc/ltc2497*
 971 X:      drivers/iio/*/adjd*
 972 F:      drivers/staging/iio/*/ad*
 973
 974 ANDES ARCHITECTURE
 975 M:      Greentime Hu <green.hu@gmail.com>
 976 M:      Vincent Chen <deanbo422@gmail.com>
 977 T:      git https://github.com/andestech/linux.git
 978 S:      Supported
 979 F:      arch/nds32/
 980 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 981 F:      Documentation/devicetree/bindings/nds32/
 982 K:      nds32
 983 N:      nds32
 984
 985 ANDROID CONFIG FRAGMENTS
 986 M:      Rob Herring <robh@kernel.org>
 987 S:      Supported
 988 F:      kernel/configs/android*
 989
 990 ANDROID DRIVERS
 991 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 992 M:      Arve Hjønnevåg <arve@android.com>
 993 M:      Todd Kjos <tkjos@android.com>
 994 M:      Martijn Coenen <maco@android.com>
 995 M:      Joel Fernandes <joel@joelfernandes.org>
 996 M:      Christian Brauner <christian@brauner.io>
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 998 L:      devel@driverdev.osuosl.org
 999 S:      Supported
1000 F:      drivers/android/
1001 F:      drivers/staging/android/
1002
1003 ANDROID GOLDFISH PIC DRIVER
1004 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1005 S:      Supported
1006 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1007 F:      drivers/irqchip/irq-goldfish-pic.c
1008
1009 ANDROID GOLDFISH RTC DRIVER
1010 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1011 S:      Supported
1012 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1013 F:      drivers/rtc/rtc-goldfish.c
1014
1015 ANDROID ION DRIVER
1016 M:      Laura Abbott <labbott@redhat.com>
1017 M:      Sumit Semwal <sumit.semwal@linaro.org>
1018 L:      devel@driverdev.osuosl.org
1019 L:      dri-devel@lists.freedesktop.org
1020 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1021 S:      Supported
1022 F:      drivers/staging/android/ion
1023 F:      drivers/staging/android/uapi/ion.h
1024
1025 AOA (Apple Onboard Audio) ALSA DRIVER
1026 M:      Johannes Berg <johannes@sipsolutions.net>
1027 L:      linuxppc-dev@lists.ozlabs.org
1028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1029 S:      Maintained
1030 F:      sound/aoa/
1031
1032 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1033 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1034 L:      linux-iio@vger.kernel.org
1035 S:      Maintained
1036 F:      drivers/iio/adc/stx104.c
1037
1038 APM DRIVER
1039 M:      Jiri Kosina <jikos@kernel.org>
1040 S:      Odd fixes
1041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1042 F:      arch/x86/kernel/apm_32.c
1043 F:      include/linux/apm_bios.h
1044 F:      include/uapi/linux/apm_bios.h
1045 F:      drivers/char/apm-emulation.c
1046
1047 APPARMOR SECURITY MODULE
1048 M:      John Johansen <john.johansen@canonical.com>
1049 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1050 W:      wiki.apparmor.net
1051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1052 S:      Supported
1053 F:      security/apparmor/
1054 F:      Documentation/admin-guide/LSM/apparmor.rst
1055
1056 APPLE BCM5974 MULTITOUCH DRIVER
1057 M:      Henrik Rydberg <rydberg@bitmath.org>
1058 L:      linux-input@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/input/mouse/bcm5974.c
1061
1062 APPLE SMC DRIVER
1063 M:      Henrik Rydberg <rydberg@bitmath.org>
1064 L:      linux-hwmon@vger.kernel.org
1065 S:      Odd fixes
1066 F:      drivers/hwmon/applesmc.c
1067
1068 APPLETALK NETWORK LAYER
1069 L:      netdev@vger.kernel.org
1070 S:      Odd fixes
1071 F:      drivers/net/appletalk/
1072 F:      net/appletalk/
1073 F:      include/linux/atalk.h
1074 F:      include/uapi/linux/atalk.h
1075
1076 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1077 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1078 S:      Supported
1079 F:      arch/arm64/boot/dts/apm/
1080
1081 APPLIED MICRO (APM) X-GENE SOC EDAC
1082 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1083 S:      Supported
1084 F:      drivers/edac/xgene_edac.c
1085 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1086
1087 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1088 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1089 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1090 S:      Supported
1091 F:      drivers/net/ethernet/apm/xgene-v2/
1092
1093 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1094 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1095 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1096 M:      Quan Nguyen <quan@os.amperecomputing.com>
1097 S:      Supported
1098 F:      drivers/net/ethernet/apm/xgene/
1099 F:      drivers/net/phy/mdio-xgene.c
1100 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1101 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1102
1103 APPLIED MICRO (APM) X-GENE SOC PMU
1104 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1105 S:      Supported
1106 F:      drivers/perf/xgene_pmu.c
1107 F:      Documentation/perf/xgene-pmu.txt
1108 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1109
1110 APTINA CAMERA SENSOR PLL
1111 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1112 L:      linux-media@vger.kernel.org
1113 S:      Maintained
1114 F:      drivers/media/i2c/aptina-pll.*
1115
1116 ARC FRAMEBUFFER DRIVER
1117 M:      Jaya Kumar <jayalk@intworks.biz>
1118 S:      Maintained
1119 F:      drivers/video/fbdev/arcfb.c
1120 F:      drivers/video/fbdev/core/fb_defio.c
1121
1122 ARC PGU DRM DRIVER
1123 M:      Alexey Brodkin <abrodkin@synopsys.com>
1124 S:      Supported
1125 F:      drivers/gpu/drm/arc/
1126 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1127
1128 ARCNET NETWORK LAYER
1129 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1130 L:      netdev@vger.kernel.org
1131 S:      Maintained
1132 F:      drivers/net/arcnet/
1133 F:      include/uapi/linux/if_arcnet.h
1134
1135 ARM ARCHITECTED TIMER DRIVER
1136 M:      Mark Rutland <mark.rutland@arm.com>
1137 M:      Marc Zyngier <marc.zyngier@arm.com>
1138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1139 S:      Maintained
1140 F:      arch/arm/include/asm/arch_timer.h
1141 F:      arch/arm64/include/asm/arch_timer.h
1142 F:      drivers/clocksource/arm_arch_timer.c
1143
1144 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1145 M:      Linus Walleij <linus.walleij@linaro.org>
1146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1147 S:      Maintained
1148 F:      Documentation/devicetree/bindings/arm/arm-boards
1149 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1150 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1151 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1152 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1153 F:      arch/arm/mach-integrator/
1154 F:      arch/arm/mach-realview/
1155 F:      arch/arm/mach-versatile/
1156 F:      arch/arm/plat-versatile/
1157 F:      arch/arm/boot/dts/arm-realview-*
1158 F:      arch/arm/boot/dts/integrator*
1159 F:      arch/arm/boot/dts/versatile*
1160 F:      drivers/clk/versatile/
1161 F:      drivers/i2c/busses/i2c-versatile.c
1162 F:      drivers/irqchip/irq-versatile-fpga.c
1163 F:      drivers/mtd/maps/physmap_of_versatile.c
1164 F:      drivers/power/reset/arm-versatile-reboot.c
1165 F:      drivers/soc/versatile/
1166
1167 ARM HDLCD DRM DRIVER
1168 M:      Liviu Dudau <liviu.dudau@arm.com>
1169 S:      Supported
1170 F:      drivers/gpu/drm/arm/hdlcd_*
1171 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1172
1173 ARM KOMEDA DRM-KMS DRIVER
1174 M:      James (Qian) Wang <james.qian.wang@arm.com>
1175 M:      Liviu Dudau <liviu.dudau@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/display/include/
1180 F:      drivers/gpu/drm/arm/display/komeda/
1181 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1182 F:      Documentation/gpu/komeda-kms.rst
1183
1184 ARM MALI-DP DRM DRIVER
1185 M:      Liviu Dudau <liviu.dudau@arm.com>
1186 M:      Brian Starkey <brian.starkey@arm.com>
1187 L:      Mali DP Maintainers <malidp@foss.arm.com>
1188 S:      Supported
1189 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1190 F:      drivers/gpu/drm/arm/
1191 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1192 F:      Documentation/gpu/afbc.rst
1193
1194 ARM MALI PANFROST DRM DRIVER
1195 M:      Rob Herring <robh@kernel.org>
1196 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1197 L:      dri-devel@lists.freedesktop.org
1198 S:      Supported
1199 T:      git git://anongit.freedesktop.org/drm/drm-misc
1200 F:      drivers/gpu/drm/panfrost/
1201 F:      include/uapi/drm/panfrost_drm.h
1202
1203 ARM MFM AND FLOPPY DRIVERS
1204 M:      Ian Molton <spyro@f2s.com>
1205 S:      Maintained
1206 F:      arch/arm/lib/floppydma.S
1207 F:      arch/arm/include/asm/floppy.h
1208
1209 ARM PMU PROFILING AND DEBUGGING
1210 M:      Will Deacon <will.deacon@arm.com>
1211 M:      Mark Rutland <mark.rutland@arm.com>
1212 S:      Maintained
1213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1214 F:      arch/arm*/kernel/perf_*
1215 F:      arch/arm/oprofile/common.c
1216 F:      arch/arm*/kernel/hw_breakpoint.c
1217 F:      arch/arm*/include/asm/hw_breakpoint.h
1218 F:      arch/arm*/include/asm/perf_event.h
1219 F:      drivers/perf/*
1220 F:      include/linux/perf/arm_pmu.h
1221 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1222 F:      Documentation/devicetree/bindings/perf/
1223
1224 ARM PORT
1225 M:      Russell King <linux@armlinux.org.uk>
1226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1227 W:      http://www.armlinux.org.uk/
1228 S:      Odd Fixes
1229 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1230 F:      arch/arm/
1231 X:      arch/arm/boot/dts/
1232
1233 ARM PRIMECELL AACI PL041 DRIVER
1234 M:      Russell King <linux@armlinux.org.uk>
1235 S:      Odd Fixes
1236 F:      sound/arm/aaci.*
1237
1238 ARM PRIMECELL BUS SUPPORT
1239 M:      Russell King <linux@armlinux.org.uk>
1240 S:      Odd Fixes
1241 F:      drivers/amba/
1242 F:      include/linux/amba/bus.h
1243
1244 ARM PRIMECELL CLCD PL110 DRIVER
1245 M:      Russell King <linux@armlinux.org.uk>
1246 S:      Odd Fixes
1247 F:      drivers/video/fbdev/amba-clcd.*
1248
1249 ARM PRIMECELL KMI PL050 DRIVER
1250 M:      Russell King <linux@armlinux.org.uk>
1251 S:      Odd Fixes
1252 F:      drivers/input/serio/ambakmi.*
1253 F:      include/linux/amba/kmi.h
1254
1255 ARM PRIMECELL MMCI PL180/1 DRIVER
1256 M:      Russell King <linux@armlinux.org.uk>
1257 S:      Odd Fixes
1258 F:      drivers/mmc/host/mmci.*
1259 F:      include/linux/amba/mmci.h
1260
1261 ARM PRIMECELL SSP PL022 SPI DRIVER
1262 M:      Linus Walleij <linus.walleij@linaro.org>
1263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1264 S:      Maintained
1265 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1266 F:      drivers/spi/spi-pl022.c
1267
1268 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1269 M:      Russell King <linux@armlinux.org.uk>
1270 S:      Odd Fixes
1271 F:      drivers/tty/serial/amba-pl01*.c
1272 F:      include/linux/amba/serial.h
1273
1274 ARM PRIMECELL VIC PL190/PL192 DRIVER
1275 M:      Linus Walleij <linus.walleij@linaro.org>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Maintained
1278 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1279 F:      drivers/irqchip/irq-vic.c
1280
1281 ARM SMMU DRIVERS
1282 M:      Will Deacon <will.deacon@arm.com>
1283 R:      Robin Murphy <robin.murphy@arm.com>
1284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1285 S:      Maintained
1286 F:      drivers/iommu/arm-smmu.c
1287 F:      drivers/iommu/arm-smmu-v3.c
1288 F:      drivers/iommu/io-pgtable-arm.c
1289 F:      drivers/iommu/io-pgtable-arm-v7s.c
1290
1291 ARM SUB-ARCHITECTURES
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294 F:      arch/arm/mach-*/
1295 F:      arch/arm/plat-*/
1296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1297
1298 ARM/ACTIONS SEMI ARCHITECTURE
1299 M:      Andreas Färber <afaerber@suse.de>
1300 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1302 S:      Maintained
1303 N:      owl
1304 F:      arch/arm/mach-actions/
1305 F:      arch/arm/boot/dts/owl-*
1306 F:      arch/arm64/boot/dts/actions/
1307 F:      drivers/clk/actions/
1308 F:      drivers/clocksource/timer-owl*
1309 F:      drivers/dma/owl-dma.c
1310 F:      drivers/i2c/busses/i2c-owl.c
1311 F:      drivers/pinctrl/actions/*
1312 F:      drivers/soc/actions/
1313 F:      include/dt-bindings/power/owl-*
1314 F:      include/linux/soc/actions/
1315 F:      Documentation/devicetree/bindings/arm/actions.txt
1316 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1317 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1318 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1319 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1320 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1321 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1322
1323 ARM/ADS SPHERE MACHINE SUPPORT
1324 M:      Lennert Buytenhek <kernel@wantstofly.org>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Maintained
1327
1328 ARM/AFEB9260 MACHINE SUPPORT
1329 M:      Sergey Lapin <slapin@ossfans.org>
1330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1331 S:      Maintained
1332
1333 ARM/AJECO 1ARM MACHINE SUPPORT
1334 M:      Lennert Buytenhek <kernel@wantstofly.org>
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Maintained
1337
1338 ARM/Allwinner SoC Clock Support
1339 M:      Emilio López <emilio@elopez.com.ar>
1340 S:      Maintained
1341 F:      drivers/clk/sunxi/
1342
1343 ARM/Allwinner sunXi SoC support
1344 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1345 M:      Chen-Yu Tsai <wens@csie.org>
1346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1347 S:      Maintained
1348 N:      sun[x456789]i
1349 N:      sun50i
1350 F:      arch/arm/mach-sunxi/
1351 F:      arch/arm64/boot/dts/allwinner/
1352 F:      drivers/clk/sunxi-ng/
1353 F:      drivers/pinctrl/sunxi/
1354 F:      drivers/soc/sunxi/
1355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1356
1357 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1358 M:      Neil Armstrong <narmstrong@baylibre.com>
1359 M:      Jerome Brunet <jbrunet@baylibre.com>
1360 L:      linux-amlogic@lists.infradead.org
1361 S:      Maintained
1362 F:      drivers/clk/meson/
1363 F:      include/dt-bindings/clock/meson*
1364 F:      include/dt-bindings/clock/gxbb*
1365 F:      Documentation/devicetree/bindings/clock/amlogic*
1366
1367 ARM/Amlogic Meson SoC support
1368 M:      Kevin Hilman <khilman@baylibre.com>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 L:      linux-amlogic@lists.infradead.org
1371 W:      http://linux-meson.com/
1372 S:      Maintained
1373 F:      arch/arm/mach-meson/
1374 F:      arch/arm/boot/dts/meson*
1375 F:      arch/arm64/boot/dts/amlogic/
1376 F:      drivers/pinctrl/meson/
1377 F:      drivers/mmc/host/meson*
1378 F:      drivers/soc/amlogic/
1379 N:      meson
1380
1381 ARM/Amlogic Meson SoC Sound Drivers
1382 M:      Jerome Brunet <jbrunet@baylibre.com>
1383 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1384 S:      Maintained
1385 F:      sound/soc/meson/
1386 F:      Documentation/devicetree/bindings/sound/amlogic*
1387
1388 ARM/Annapurna Labs ALPINE ARCHITECTURE
1389 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1390 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 S:      Maintained
1393 F:      arch/arm/mach-alpine/
1394 F:      arch/arm/boot/dts/alpine*
1395 F:      arch/arm64/boot/dts/al/
1396 F:      drivers/*/*alpine*
1397
1398 ARM/ARTPEC MACHINE SUPPORT
1399 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1400 M:      Lars Persson <lars.persson@axis.com>
1401 S:      Maintained
1402 L:      linux-arm-kernel@axis.com
1403 F:      arch/arm/mach-artpec
1404 F:      arch/arm/boot/dts/artpec6*
1405 F:      drivers/clk/axis
1406 F:      drivers/crypto/axis
1407 F:      drivers/pinctrl/pinctrl-artpec*
1408 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1409
1410 ARM/ASPEED I2C DRIVER
1411 M:      Brendan Higgins <brendanhiggins@google.com>
1412 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1413 R:      Joel Stanley <joel@jms.id.au>
1414 L:      linux-i2c@vger.kernel.org
1415 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1416 S:      Maintained
1417 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1418 F:      drivers/i2c/busses/i2c-aspeed.c
1419 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1420 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1421
1422 ARM/ASPEED MACHINE SUPPORT
1423 M:      Joel Stanley <joel@jms.id.au>
1424 R:      Andrew Jeffery <andrew@aj.id.au>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1427 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1428 S:      Supported
1429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1430 F:      arch/arm/mach-aspeed/
1431 F:      arch/arm/boot/dts/aspeed-*
1432 N:      aspeed
1433
1434 ARM/BITMAIN ARCHITECTURE
1435 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438 F:      arch/arm64/boot/dts/bitmain/
1439 F:      drivers/pinctrl/pinctrl-bm1880.c
1440 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1441 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1442
1443 ARM/CALXEDA HIGHBANK ARCHITECTURE
1444 M:      Rob Herring <robh@kernel.org>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 F:      arch/arm/mach-highbank/
1448 F:      arch/arm/boot/dts/highbank.dts
1449 F:      arch/arm/boot/dts/ecx-*.dts*
1450
1451 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1452 M:      Krzysztof Halasa <khalasa@piap.pl>
1453 S:      Maintained
1454 F:      arch/arm/mach-cns3xxx/
1455
1456 ARM/CAVIUM THUNDER NETWORK DRIVER
1457 M:      Sunil Goutham <sgoutham@cavium.com>
1458 M:      Robert Richter <rric@kernel.org>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 S:      Supported
1461 F:      drivers/net/ethernet/cavium/thunder/
1462
1463 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1464 M:      Lukasz Majewski <lukma@denx.de>
1465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1466 S:      Maintained
1467 F:      arch/arm/mach-ep93xx/ts72xx.c
1468
1469 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1470 M:      Alexander Shiyan <shc_work@mail.ru>
1471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1472 S:      Odd Fixes
1473 N:      clps711x
1474
1475 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1476 M:      Lennert Buytenhek <kernel@wantstofly.org>
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 S:      Maintained
1479
1480 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1481 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1482 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 S:      Maintained
1485 F:      arch/arm/mach-ep93xx/
1486 F:      arch/arm/mach-ep93xx/include/mach/
1487
1488 ARM/CLKDEV SUPPORT
1489 M:      Russell King <linux@armlinux.org.uk>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1493 F:      drivers/clk/clkdev.c
1494
1495 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1496 M:      Mike Rapoport <mike@compulab.co.il>
1497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1498 S:      Maintained
1499
1500 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1501 M:      Baruch Siach <baruch@tkos.co.il>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/boot/dts/cx92755*
1505 N:      digicolor
1506
1507 ARM/CONTEC MICRO9 MACHINE SUPPORT
1508 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1509 S:      Maintained
1510 F:      arch/arm/mach-ep93xx/micro9.c
1511
1512 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1513 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1514 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 S:      Maintained
1517 F:      drivers/hwtracing/coresight/*
1518 F:      Documentation/trace/coresight.txt
1519 F:      Documentation/trace/coresight-cpu-debug.txt
1520 F:      Documentation/devicetree/bindings/arm/coresight.txt
1521 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1522 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1523 F:      tools/perf/arch/arm/util/pmu.c
1524 F:      tools/perf/arch/arm/util/auxtrace.c
1525 F:      tools/perf/arch/arm/util/cs-etm.c
1526 F:      tools/perf/arch/arm/util/cs-etm.h
1527 F:      tools/perf/util/cs-etm.*
1528 F:      tools/perf/util/cs-etm-decoder/*
1529
1530 ARM/CORGI MACHINE SUPPORT
1531 M:      Richard Purdie <rpurdie@rpsys.net>
1532 S:      Maintained
1533
1534 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1535 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1536 M:      Linus Walleij <linus.walleij@linaro.org>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 T:      git git://github.com/ulli-kroll/linux.git
1539 S:      Maintained
1540 F:      Documentation/devicetree/bindings/arm/gemini.txt
1541 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1542 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1543 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1544 F:      arch/arm/mach-gemini/
1545 F:      drivers/net/ethernet/cortina/
1546 F:      drivers/pinctrl/pinctrl-gemini.c
1547 F:      drivers/rtc/rtc-ftrtc010.c
1548
1549 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1550 M:      Barry Song <baohua@kernel.org>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1553 S:      Maintained
1554 F:      arch/arm/boot/dts/prima2*
1555 F:      arch/arm/mach-prima2/
1556 F:      drivers/clk/sirf/
1557 F:      drivers/clocksource/timer-prima2.c
1558 F:      drivers/clocksource/timer-atlas7.c
1559 N:      [^a-z]sirf
1560 X:      drivers/gnss
1561
1562 ARM/EBSA110 MACHINE SUPPORT
1563 M:      Russell King <linux@armlinux.org.uk>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 W:      http://www.armlinux.org.uk/
1566 S:      Maintained
1567 F:      arch/arm/mach-ebsa110/
1568 F:      drivers/net/ethernet/amd/am79c961a.*
1569
1570 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1571 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1572 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575 N:      efm32
1576
1577 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1578 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 S:      Maintained
1581 F:      arch/arm/mach-pxa/ezx.c
1582
1583 ARM/FARADAY FA526 PORT
1584 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1586 S:      Maintained
1587 T:      git git://git.berlios.de/gemini-board
1588 F:      arch/arm/mm/*-fa*
1589
1590 ARM/FOOTBRIDGE ARCHITECTURE
1591 M:      Russell King <linux@armlinux.org.uk>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.armlinux.org.uk/
1594 S:      Maintained
1595 F:      arch/arm/include/asm/hardware/dec21285.h
1596 F:      arch/arm/mach-footbridge/
1597
1598 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1599 M:      Shawn Guo <shawnguo@kernel.org>
1600 M:      Sascha Hauer <s.hauer@pengutronix.de>
1601 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1602 R:      Fabio Estevam <festevam@gmail.com>
1603 R:      NXP Linux Team <linux-imx@nxp.com>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 S:      Maintained
1606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1607 N:      imx
1608 N:      mxs
1609 X:      drivers/media/i2c/
1610
1611 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1612 M:      Shawn Guo <shawnguo@kernel.org>
1613 M:      Sascha Hauer <s.hauer@pengutronix.de>
1614 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1615 R:      Stefan Agner <stefan@agner.ch>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Maintained
1618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1619 F:      arch/arm/mach-imx/*vf610*
1620 F:      arch/arm/boot/dts/vf*
1621
1622 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1623 M:      Shawn Guo <shawnguo@kernel.org>
1624 M:      Li Yang <leoyang.li@nxp.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1628 F:      arch/arm/boot/dts/ls1021a*
1629 F:      arch/arm64/boot/dts/freescale/fsl-*
1630 F:      arch/arm64/boot/dts/freescale/qoriq-*
1631
1632 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1633 M:      Lennert Buytenhek <kernel@wantstofly.org>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Maintained
1636
1637 ARM/GUMSTIX MACHINE SUPPORT
1638 M:      Steve Sakoman <sakoman@gmail.com>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641
1642 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1643 M:      Philipp Zabel <philipp.zabel@gmail.com>
1644 M:      Paul Parsons <lost.distance@yahoo.com>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647 F:      arch/arm/mach-pxa/hx4700.c
1648 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1649 F:      sound/soc/pxa/hx4700.c
1650
1651 ARM/HISILICON SOC SUPPORT
1652 M:      Wei Xu <xuwei5@hisilicon.com>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 W:      http://www.hisilicon.com
1655 S:      Supported
1656 T:      git git://github.com/hisilicon/linux-hisi.git
1657 F:      arch/arm/mach-hisi/
1658 F:      arch/arm/boot/dts/hi3*
1659 F:      arch/arm/boot/dts/hip*
1660 F:      arch/arm/boot/dts/hisi*
1661 F:      arch/arm64/boot/dts/hisilicon/
1662
1663 ARM/HP JORNADA 7XX MACHINE SUPPORT
1664 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1665 W:      www.jlime.com
1666 S:      Maintained
1667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1668 F:      arch/arm/mach-sa1100/jornada720.c
1669 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1670
1671 ARM/IGEP MACHINE SUPPORT
1672 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1673 M:      Javier Martinez Canillas <javier@dowhile0.org>
1674 L:      linux-omap@vger.kernel.org
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 S:      Maintained
1677 F:      arch/arm/boot/dts/omap3-igep*
1678
1679 ARM/INCOME PXA270 SUPPORT
1680 M:      Marek Vasut <marek.vasut@gmail.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1684
1685 ARM/INTEL IOP13XX ARM ARCHITECTURE
1686 M:      Lennert Buytenhek <kernel@wantstofly.org>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 S:      Maintained
1689
1690 ARM/INTEL IOP32X ARM ARCHITECTURE
1691 M:      Lennert Buytenhek <kernel@wantstofly.org>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694
1695 ARM/INTEL IOP33X ARM ARCHITECTURE
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Orphan
1698
1699 ARM/INTEL IQ81342EX MACHINE SUPPORT
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/INTEL IXDP2850 MACHINE SUPPORT
1705 M:      Lennert Buytenhek <kernel@wantstofly.org>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/INTEL IXP4XX ARM ARCHITECTURE
1710 M:      Imre Kaloz <kaloz@openwrt.org>
1711 M:      Krzysztof Halasa <khalasa@piap.pl>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/mach-ixp4xx/
1715
1716 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1717 M:      Jonathan Cameron <jic23@cam.ac.uk>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720 F:      arch/arm/mach-pxa/stargate2.c
1721 F:      drivers/pcmcia/pxa2xx_stargate2.c
1722
1723 ARM/INTEL XSC3 (MANZANO) ARM CORE
1724 M:      Lennert Buytenhek <kernel@wantstofly.org>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 S:      Maintained
1727
1728 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1729 M:      Lennert Buytenhek <kernel@wantstofly.org>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 S:      Maintained
1732
1733 ARM/LG1K ARCHITECTURE
1734 M:      Chanho Min <chanho.min@lge.com>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm64/boot/dts/lg/
1738
1739 ARM/LOGICPD PXA270 MACHINE SUPPORT
1740 M:      Lennert Buytenhek <kernel@wantstofly.org>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743
1744 ARM/LPC18XX ARCHITECTURE
1745 M:      Vladimir Zapolskiy <vz@mleia.com>
1746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1747 S:      Maintained
1748 F:      arch/arm/boot/dts/lpc43*
1749 F:      drivers/i2c/busses/i2c-lpc2k.c
1750 F:      drivers/memory/pl172.c
1751 F:      drivers/mtd/spi-nor/nxp-spifi.c
1752 F:      drivers/rtc/rtc-lpc24xx.c
1753 N:      lpc18xx
1754
1755 ARM/LPC32XX SOC SUPPORT
1756 M:      Vladimir Zapolskiy <vz@mleia.com>
1757 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1759 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1760 S:      Maintained
1761 F:      arch/arm/boot/dts/lpc32*
1762 F:      arch/arm/mach-lpc32xx/
1763 F:      drivers/i2c/busses/i2c-pnx.c
1764 F:      drivers/net/ethernet/nxp/lpc_eth.c
1765 F:      drivers/usb/host/ohci-nxp.c
1766 F:      drivers/watchdog/pnx4008_wdt.c
1767 N:      lpc32xx
1768
1769 ARM/MAGICIAN MACHINE SUPPORT
1770 M:      Philipp Zabel <philipp.zabel@gmail.com>
1771 S:      Maintained
1772
1773 ARM/Marvell Dove/MV78xx0/Orion SOC support
1774 M:      Jason Cooper <jason@lakedaemon.net>
1775 M:      Andrew Lunn <andrew@lunn.ch>
1776 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1777 M:      Gregory Clement <gregory.clement@bootlin.com>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780 F:      Documentation/devicetree/bindings/soc/dove/
1781 F:      arch/arm/mach-dove/
1782 F:      arch/arm/mach-mv78xx0/
1783 F:      arch/arm/mach-orion5x/
1784 F:      arch/arm/plat-orion/
1785 F:      arch/arm/boot/dts/dove*
1786 F:      arch/arm/boot/dts/orion5x*
1787
1788 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1789 M:      Jason Cooper <jason@lakedaemon.net>
1790 M:      Andrew Lunn <andrew@lunn.ch>
1791 M:      Gregory Clement <gregory.clement@bootlin.com>
1792 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 S:      Maintained
1795 F:      arch/arm/boot/dts/armada*
1796 F:      arch/arm/boot/dts/kirkwood*
1797 F:      arch/arm/configs/mvebu_*_defconfig
1798 F:      arch/arm/mach-mvebu/
1799 F:      arch/arm64/boot/dts/marvell/armada*
1800 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1801 F:      drivers/cpufreq/armada-8k-cpufreq.c
1802 F:      drivers/cpufreq/mvebu-cpufreq.c
1803 F:      drivers/irqchip/irq-armada-370-xp.c
1804 F:      drivers/irqchip/irq-mvebu-*
1805 F:      drivers/pinctrl/mvebu/
1806 F:      drivers/rtc/rtc-armada38x.c
1807
1808 ARM/Mediatek RTC DRIVER
1809 M:      Eddie Huang <eddie.huang@mediatek.com>
1810 M:      Sean Wang <sean.wang@mediatek.com>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1815 F:      drivers/rtc/rtc-mt6397.c
1816 F:      drivers/rtc/rtc-mt7622.c
1817
1818 ARM/Mediatek SoC support
1819 M:      Matthias Brugger <matthias.bgg@gmail.com>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1822 W:      https://mtk.bcnfs.org/
1823 C:      irc://chat.freenode.net/linux-mediatek
1824 S:      Maintained
1825 F:      arch/arm/boot/dts/mt6*
1826 F:      arch/arm/boot/dts/mt7*
1827 F:      arch/arm/boot/dts/mt8*
1828 F:      arch/arm/mach-mediatek/
1829 F:      arch/arm64/boot/dts/mediatek/
1830 F:      drivers/soc/mediatek/
1831 N:      mtk
1832 N:      mt[678]
1833 K:      mediatek
1834
1835 ARM/Mediatek USB3 PHY DRIVER
1836 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1838 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840 F:      drivers/phy/mediatek/
1841 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1842
1843 ARM/MICREL KS8695 ARCHITECTURE
1844 M:      Greg Ungerer <gerg@uclinux.org>
1845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1846 F:      arch/arm/mach-ks8695/
1847 S:      Odd Fixes
1848
1849 ARM/Microchip (AT91) SoC support
1850 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1851 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1852 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1854 W:      http://www.linux4sam.org
1855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1856 S:      Supported
1857 N:      at91
1858 N:      atmel
1859 F:      arch/arm/mach-at91/
1860 F:      include/soc/at91/
1861 F:      arch/arm/boot/dts/at91*.dts
1862 F:      arch/arm/boot/dts/at91*.dtsi
1863 F:      arch/arm/boot/dts/sama*.dts
1864 F:      arch/arm/boot/dts/sama*.dtsi
1865 F:      arch/arm/include/debug/at91.S
1866 F:      drivers/memory/atmel*
1867 F:      drivers/watchdog/sama5d4_wdt.c
1868 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1869 X:      drivers/net/wireless/atmel/
1870
1871 ARM/MIOA701 MACHINE SUPPORT
1872 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 F:      arch/arm/mach-pxa/mioa701.c
1875 S:      Maintained
1876
1877 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1878 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1879 S:      Maintained
1880
1881 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1882 M:      Linus Walleij <linus.walleij@linaro.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885 F:      arch/arm/mach-nomadik/
1886 F:      arch/arm/mach-u300/
1887 F:      arch/arm/mach-ux500/
1888 F:      arch/arm/boot/dts/ste-*
1889 F:      drivers/clk/clk-nomadik.c
1890 F:      drivers/clk/clk-u300.c
1891 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1892 F:      drivers/clocksource/timer-u300.c
1893 F:      drivers/dma/coh901318*
1894 F:      drivers/dma/ste_dma40*
1895 F:      drivers/hwspinlock/u8500_hsem.c
1896 F:      drivers/i2c/busses/i2c-nomadik.c
1897 F:      drivers/i2c/busses/i2c-stu300.c
1898 F:      drivers/mfd/ab3100*
1899 F:      drivers/mfd/ab8500*
1900 F:      drivers/mfd/abx500*
1901 F:      drivers/mfd/dbx500*
1902 F:      drivers/mfd/db8500*
1903 F:      drivers/pinctrl/nomadik/
1904 F:      drivers/pinctrl/pinctrl-coh901*
1905 F:      drivers/pinctrl/pinctrl-u300.c
1906 F:      drivers/rtc/rtc-ab3100.c
1907 F:      drivers/rtc/rtc-ab8500.c
1908 F:      drivers/rtc/rtc-coh901331.c
1909 F:      drivers/rtc/rtc-pl031.c
1910 F:      drivers/watchdog/coh901327_wdt.c
1911 F:      Documentation/devicetree/bindings/arm/ste-*
1912 F:      Documentation/devicetree/bindings/arm/ux500/
1913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1914
1915 ARM/NUVOTON NPCM ARCHITECTURE
1916 M:      Avi Fishman <avifishman70@gmail.com>
1917 M:      Tomer Maimon <tmaimon77@gmail.com>
1918 M:      Tali Perry <tali.perry1@gmail.com>
1919 R:      Patrick Venture <venture@google.com>
1920 R:      Nancy Yuen <yuenn@google.com>
1921 R:      Benjamin Fair <benjaminfair@google.com>
1922 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1923 S:      Supported
1924 F:      arch/arm/mach-npcm/
1925 F:      arch/arm/boot/dts/nuvoton-npcm*
1926 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1927 F:      drivers/*/*npcm*
1928 F:      Documentation/devicetree/bindings/*/*npcm*
1929 F:      Documentation/devicetree/bindings/*/*/*npcm*
1930
1931 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1932 M:      Wan ZongShun <mcuos.com@gmail.com>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.mcuos.com
1935 S:      Maintained
1936 F:      arch/arm/mach-w90x900/
1937 F:      drivers/input/keyboard/w90p910_keypad.c
1938 F:      drivers/input/touchscreen/w90p910_ts.c
1939 F:      drivers/watchdog/nuc900_wdt.c
1940 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1941 F:      drivers/mtd/nand/raw/nuc900_nand.c
1942 F:      drivers/rtc/rtc-nuc900.c
1943 F:      drivers/spi/spi-nuc900.c
1944 F:      drivers/usb/host/ehci-w90x900.c
1945 F:      drivers/video/fbdev/nuc900fb.c
1946
1947 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1948 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1949 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1950 S:      Orphan
1951 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1952 F:      arch/arm/mach-s3c24xx/gta02.h
1953
1954 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1955 M:      Alexander Clouter <alex@digriz.org.uk>
1956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1957 W:      http://www.digriz.org.uk/ts78xx/kernel
1958 S:      Maintained
1959 F:      arch/arm/mach-orion5x/ts78xx-*
1960
1961 ARM/OXNAS platform support
1962 M:      Neil Armstrong <narmstrong@baylibre.com>
1963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1964 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1965 S:      Maintained
1966 F:      arch/arm/mach-oxnas/
1967 F:      arch/arm/boot/dts/ox8*.dts*
1968 N:      oxnas
1969
1970 ARM/PALM TREO SUPPORT
1971 M:      Tomas Cech <sleep_walker@suse.com>
1972 L:      linux-arm-kernel@lists.infradead.org
1973 W:      http://hackndev.com
1974 S:      Maintained
1975 F:      arch/arm/mach-pxa/palmtreo.*
1976
1977 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1978 M:      Marek Vasut <marek.vasut@gmail.com>
1979 L:      linux-arm-kernel@lists.infradead.org
1980 W:      http://hackndev.com
1981 S:      Maintained
1982 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1983 F:      arch/arm/mach-pxa/palmtx.c
1984 F:      arch/arm/mach-pxa/palmt5.*
1985 F:      arch/arm/mach-pxa/include/mach/palmld.h
1986 F:      arch/arm/mach-pxa/palmld.c
1987 F:      arch/arm/mach-pxa/palmte2.*
1988 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1989 F:      arch/arm/mach-pxa/palmtc.c
1990
1991 ARM/PALMZ72 SUPPORT
1992 M:      Sergey Lapin <slapin@ossfans.org>
1993 L:      linux-arm-kernel@lists.infradead.org
1994 W:      http://hackndev.com
1995 S:      Maintained
1996 F:      arch/arm/mach-pxa/palmz72.*
1997
1998 ARM/PLEB SUPPORT
1999 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2000 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2001 S:      Maintained
2002
2003 ARM/PT DIGITAL BOARD PORT
2004 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 W:      http://www.armlinux.org.uk/
2007 S:      Maintained
2008
2009 ARM/QUALCOMM SUPPORT
2010 M:      Andy Gross <andy.gross@linaro.org>
2011 M:      David Brown <david.brown@linaro.org>
2012 L:      linux-arm-msm@vger.kernel.org
2013 S:      Maintained
2014 F:      Documentation/devicetree/bindings/soc/qcom/
2015 F:      Documentation/devicetree/bindings/*/qcom*
2016 F:      arch/arm/boot/dts/qcom-*.dts
2017 F:      arch/arm/boot/dts/qcom-*.dtsi
2018 F:      arch/arm/mach-qcom/
2019 F:      arch/arm64/boot/dts/qcom/
2020 F:      drivers/*/qcom/
2021 F:      drivers/*/qcom*
2022 F:      drivers/*/*/qcom/
2023 F:      drivers/*/*/qcom*
2024 F:      drivers/*/pm8???-*
2025 F:      drivers/bluetooth/btqcomsmd.c
2026 F:      drivers/clocksource/timer-qcom.c
2027 F:      drivers/extcon/extcon-qcom*
2028 F:      drivers/iommu/msm*
2029 F:      drivers/i2c/busses/i2c-qup.c
2030 F:      drivers/i2c/busses/i2c-qcom-geni.c
2031 F:      drivers/mfd/ssbi.c
2032 F:      drivers/mmc/host/mmci_qcom*
2033 F:      drivers/mmc/host/sdhci_msm.c
2034 F:      drivers/pci/controller/dwc/pcie-qcom.c
2035 F:      drivers/phy/qualcomm/
2036 F:      drivers/power/*/msm*
2037 F:      drivers/reset/reset-qcom-*
2038 F:      drivers/scsi/ufs/ufs-qcom.*
2039 F:      drivers/spi/spi-qup.c
2040 F:      drivers/spi/spi-geni-qcom.c
2041 F:      drivers/spi/spi-qcom-qspi.c
2042 F:      drivers/tty/serial/msm_serial.c
2043 F:      drivers/usb/dwc3/dwc3-qcom.c
2044 F:      include/dt-bindings/*/qcom*
2045 F:      include/linux/*/qcom*
2046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2047
2048 ARM/RADISYS ENP2611 MACHINE SUPPORT
2049 M:      Lennert Buytenhek <kernel@wantstofly.org>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052
2053 ARM/RDA MICRO ARCHITECTURE
2054 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2057 S:      Maintained
2058 F:      arch/arm/boot/dts/rda8810pl-*
2059 F:      drivers/clocksource/timer-rda.c
2060 F:      drivers/irqchip/irq-rda-intc.c
2061 F:      drivers/tty/serial/rda-uart.c
2062 F:      Documentation/devicetree/bindings/arm/rda.txt
2063 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2064 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2065 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2066
2067 ARM/REALTEK ARCHITECTURE
2068 M:      Andreas Färber <afaerber@suse.de>
2069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2070 S:      Maintained
2071 F:      arch/arm64/boot/dts/realtek/
2072 F:      Documentation/devicetree/bindings/arm/realtek.txt
2073
2074 ARM/RENESAS ARM64 ARCHITECTURE
2075 M:      Simon Horman <horms@verge.net.au>
2076 M:      Magnus Damm <magnus.damm@gmail.com>
2077 L:      linux-renesas-soc@vger.kernel.org
2078 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2080 S:      Supported
2081 F:      arch/arm64/boot/dts/renesas/
2082 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2083 F:      drivers/soc/renesas/
2084 F:      include/linux/soc/renesas/
2085
2086 ARM/RISCPC ARCHITECTURE
2087 M:      Russell King <linux@armlinux.org.uk>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.armlinux.org.uk/
2090 S:      Maintained
2091 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2092 F:      arch/arm/include/asm/hardware/ioc.h
2093 F:      arch/arm/include/asm/hardware/iomd.h
2094 F:      arch/arm/include/asm/hardware/memc.h
2095 F:      arch/arm/mach-rpc/
2096 F:      drivers/net/ethernet/8390/etherh.c
2097 F:      drivers/net/ethernet/i825xx/ether1*
2098 F:      drivers/net/ethernet/seeq/ether3*
2099 F:      drivers/scsi/arm/
2100
2101 ARM/Rockchip SoC support
2102 M:      Heiko Stuebner <heiko@sntech.de>
2103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2104 L:      linux-rockchip@lists.infradead.org
2105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2106 S:      Maintained
2107 F:      arch/arm/boot/dts/rk3*
2108 F:      arch/arm/boot/dts/rv1108*
2109 F:      arch/arm/mach-rockchip/
2110 F:      drivers/clk/rockchip/
2111 F:      drivers/i2c/busses/i2c-rk3x.c
2112 F:      drivers/*/*rockchip*
2113 F:      drivers/*/*/*rockchip*
2114 F:      sound/soc/rockchip/
2115 N:      rockchip
2116
2117 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2118 M:      Kukjin Kim <kgene@kernel.org>
2119 M:      Krzysztof Kozlowski <krzk@kernel.org>
2120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2121 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2122 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2123 S:      Maintained
2124 F:      arch/arm/boot/dts/s3c*
2125 F:      arch/arm/boot/dts/s5p*
2126 F:      arch/arm/boot/dts/exynos*
2127 F:      arch/arm64/boot/dts/exynos/
2128 F:      arch/arm/plat-samsung/
2129 F:      arch/arm/mach-s3c24*/
2130 F:      arch/arm/mach-s3c64xx/
2131 F:      arch/arm/mach-s5p*/
2132 F:      arch/arm/mach-exynos*/
2133 F:      drivers/*/*s3c24*
2134 F:      drivers/*/*/*s3c24*
2135 F:      drivers/*/*s3c64xx*
2136 F:      drivers/*/*s5pv210*
2137 F:      drivers/memory/samsung/*
2138 F:      drivers/soc/samsung/*
2139 F:      Documentation/arm/Samsung/
2140 F:      Documentation/devicetree/bindings/arm/samsung/
2141 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2142 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2143 N:      exynos
2144
2145 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2146 M:      Kyungmin Park <kyungmin.park@samsung.com>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-s5pv210/
2150
2151 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2152 M:      Kyungmin Park <kyungmin.park@samsung.com>
2153 M:      Kamil Debski <kamil@wypas.org>
2154 M:      Andrzej Hajda <a.hajda@samsung.com>
2155 L:      linux-arm-kernel@lists.infradead.org
2156 L:      linux-media@vger.kernel.org
2157 S:      Maintained
2158 F:      drivers/media/platform/s5p-g2d/
2159
2160 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2161 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2162 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2163 L:      linux-media@vger.kernel.org
2164 S:      Maintained
2165 F:      drivers/media/platform/s5p-cec/
2166 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2167
2168 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2169 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2170 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2171 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2172 L:      linux-arm-kernel@lists.infradead.org
2173 L:      linux-media@vger.kernel.org
2174 S:      Maintained
2175 F:      drivers/media/platform/s5p-jpeg/
2176
2177 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2178 M:      Kyungmin Park <kyungmin.park@samsung.com>
2179 M:      Kamil Debski <kamil@wypas.org>
2180 M:      Jeongtae Park <jtp.park@samsung.com>
2181 M:      Andrzej Hajda <a.hajda@samsung.com>
2182 L:      linux-arm-kernel@lists.infradead.org
2183 L:      linux-media@vger.kernel.org
2184 S:      Maintained
2185 F:      drivers/media/platform/s5p-mfc/
2186
2187 ARM/SHMOBILE ARM ARCHITECTURE
2188 M:      Simon Horman <horms@verge.net.au>
2189 M:      Magnus Damm <magnus.damm@gmail.com>
2190 L:      linux-renesas-soc@vger.kernel.org
2191 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2193 S:      Supported
2194 F:      arch/arm/boot/dts/emev2*
2195 F:      arch/arm/boot/dts/gr-peach*
2196 F:      arch/arm/boot/dts/iwg20d-q7*
2197 F:      arch/arm/boot/dts/r7s*
2198 F:      arch/arm/boot/dts/r8a*
2199 F:      arch/arm/boot/dts/r9a*
2200 F:      arch/arm/boot/dts/sh*
2201 F:      arch/arm/configs/shmobile_defconfig
2202 F:      arch/arm/include/debug/renesas-scif.S
2203 F:      arch/arm/mach-shmobile/
2204 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2205 F:      drivers/soc/renesas/
2206 F:      include/linux/soc/renesas/
2207
2208 ARM/SOCFPGA ARCHITECTURE
2209 M:      Dinh Nguyen <dinguyen@kernel.org>
2210 S:      Maintained
2211 F:      arch/arm/mach-socfpga/
2212 F:      arch/arm/boot/dts/socfpga*
2213 F:      arch/arm/configs/socfpga_defconfig
2214 F:      arch/arm64/boot/dts/altera/
2215 W:      http://www.rocketboards.org
2216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2217
2218 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2219 M:      Dinh Nguyen <dinguyen@kernel.org>
2220 S:      Maintained
2221 F:      drivers/clk/socfpga/
2222
2223 ARM/SOCFPGA EDAC SUPPORT
2224 M:      Thor Thayer <thor.thayer@linux.intel.com>
2225 S:      Maintained
2226 F:      drivers/edac/altera_edac.
2227
2228 ARM/SPREADTRUM SoC SUPPORT
2229 M:      Orson Zhai <orsonzhai@gmail.com>
2230 M:      Baolin Wang <baolin.wang@linaro.org>
2231 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2232 S:      Maintained
2233 F:      arch/arm64/boot/dts/sprd
2234 N:      sprd
2235
2236 ARM/STI ARCHITECTURE
2237 M:      Patrice Chotard <patrice.chotard@st.com>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 W:      http://www.stlinux.com
2240 S:      Maintained
2241 F:      arch/arm/mach-sti/
2242 F:      arch/arm/boot/dts/sti*
2243 F:      drivers/char/hw_random/st-rng.c
2244 F:      drivers/clocksource/arm_global_timer.c
2245 F:      drivers/clocksource/clksrc_st_lpc.c
2246 F:      drivers/cpufreq/sti-cpufreq.c
2247 F:      drivers/dma/st_fdma*
2248 F:      drivers/i2c/busses/i2c-st.c
2249 F:      drivers/media/rc/st_rc.c
2250 F:      drivers/media/platform/sti/c8sectpfe/
2251 F:      drivers/mmc/host/sdhci-st.c
2252 F:      drivers/phy/st/phy-miphy28lp.c
2253 F:      drivers/phy/st/phy-stih407-usb.c
2254 F:      drivers/pinctrl/pinctrl-st.c
2255 F:      drivers/remoteproc/st_remoteproc.c
2256 F:      drivers/remoteproc/st_slim_rproc.c
2257 F:      drivers/reset/sti/
2258 F:      drivers/rtc/rtc-st-lpc.c
2259 F:      drivers/tty/serial/st-asc.c
2260 F:      drivers/usb/dwc3/dwc3-st.c
2261 F:      drivers/usb/host/ehci-st.c
2262 F:      drivers/usb/host/ohci-st.c
2263 F:      drivers/watchdog/st_lpc_wdt.c
2264 F:      drivers/ata/ahci_st.c
2265 F:      include/linux/remoteproc/st_slim_rproc.h
2266
2267 ARM/STM32 ARCHITECTURE
2268 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2269 M:      Alexandre Torgue <alexandre.torgue@st.com>
2270 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2272 S:      Maintained
2273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2274 N:      stm32
2275 N:      stm
2276 F:      arch/arm/boot/dts/stm32*
2277 F:      arch/arm/mach-stm32/
2278 F:      drivers/clocksource/armv7m_systick.c
2279
2280 ARM/Synaptics SoC support
2281 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2282 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 S:      Maintained
2285 F:      arch/arm/mach-berlin/
2286 F:      arch/arm/boot/dts/berlin*
2287 F:      arch/arm64/boot/dts/synaptics/
2288
2289 ARM/TANGO ARCHITECTURE
2290 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2291 M:      Mans Rullgard <mans@mansr.com>
2292 L:      linux-arm-kernel@lists.infradead.org
2293 S:      Odd Fixes
2294 N:      tango
2295
2296 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2297 M:      Lennert Buytenhek <kernel@wantstofly.org>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Maintained
2300
2301 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2302 M:      Hans Verkuil <hans.verkuil@cisco.com>
2303 L:      linux-tegra@vger.kernel.org
2304 L:      linux-media@vger.kernel.org
2305 S:      Maintained
2306 F:      drivers/media/platform/tegra-cec/
2307 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2308
2309 ARM/TETON BGA MACHINE SUPPORT
2310 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313
2314 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2315 M:      Santosh Shilimkar <ssantosh@kernel.org>
2316 L:      linux-kernel@vger.kernel.org
2317 S:      Maintained
2318 F:      drivers/memory/*emif*
2319
2320 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2321 M:      Tero Kristo <t-kristo@ti.com>
2322 M:      Nishanth Menon <nm@ti.com>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 S:      Supported
2325 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2326 F:      arch/arm64/boot/dts/ti/Makefile
2327 F:      arch/arm64/boot/dts/ti/k3-*
2328 F:      include/dt-bindings/pinctrl/k3.h
2329
2330 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2331 M:      Santosh Shilimkar <ssantosh@kernel.org>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 S:      Maintained
2334 F:      arch/arm/mach-keystone/
2335 F:      arch/arm/boot/dts/keystone-*
2336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2337
2338 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2339 M:      Santosh Shilimkar <ssantosh@kernel.org>
2340 L:      linux-kernel@vger.kernel.org
2341 S:      Maintained
2342 F:      drivers/clk/keystone/
2343
2344 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2345 M:      Santosh Shilimkar <ssantosh@kernel.org>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 L:      linux-kernel@vger.kernel.org
2348 S:      Maintained
2349 F:      drivers/clocksource/timer-keystone.c
2350
2351 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2352 M:      Santosh Shilimkar <ssantosh@kernel.org>
2353 L:      linux-kernel@vger.kernel.org
2354 S:      Maintained
2355 F:      drivers/power/reset/keystone-reset.c
2356
2357 ARM/THECUS N2100 MACHINE SUPPORT
2358 M:      Lennert Buytenhek <kernel@wantstofly.org>
2359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2360 S:      Maintained
2361
2362 ARM/TOSA MACHINE SUPPORT
2363 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2364 M:      Dirk Opfer <dirk@opfer-online.de>
2365 S:      Maintained
2366
2367 ARM/UNIPHIER ARCHITECTURE
2368 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2371 S:      Maintained
2372 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2373 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2374 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2375 F:      arch/arm/boot/dts/uniphier*
2376 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2377 F:      arch/arm/mach-uniphier/
2378 F:      arch/arm/mm/cache-uniphier.c
2379 F:      arch/arm64/boot/dts/socionext/uniphier*
2380 F:      drivers/bus/uniphier-system-bus.c
2381 F:      drivers/clk/uniphier/
2382 F:      drivers/dma/uniphier-mdmac.c
2383 F:      drivers/gpio/gpio-uniphier.c
2384 F:      drivers/i2c/busses/i2c-uniphier*
2385 F:      drivers/irqchip/irq-uniphier-aidet.c
2386 F:      drivers/mmc/host/uniphier-sd.c
2387 F:      drivers/pinctrl/uniphier/
2388 F:      drivers/reset/reset-uniphier.c
2389 F:      drivers/tty/serial/8250/8250_uniphier.c
2390 N:      uniphier
2391
2392 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2393 M:      Ulf Hansson <ulf.hansson@linaro.org>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 T:      git git://git.linaro.org/people/ulfh/clk.git
2396 S:      Maintained
2397 F:      drivers/clk/ux500/
2398
2399 ARM/VERSATILE EXPRESS PLATFORM
2400 M:      Liviu Dudau <liviu.dudau@arm.com>
2401 M:      Sudeep Holla <sudeep.holla@arm.com>
2402 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2404 S:      Maintained
2405 F:      arch/arm/boot/dts/vexpress*
2406 F:      arch/arm64/boot/dts/arm/
2407 F:      arch/arm/mach-vexpress/
2408 F:      */*/vexpress*
2409 F:      */*/*/vexpress*
2410 F:      drivers/clk/versatile/clk-vexpress-osc.c
2411 F:      drivers/clocksource/timer-versatile.c
2412 N:      mps2
2413
2414 ARM/VFP SUPPORT
2415 M:      Russell King <linux@armlinux.org.uk>
2416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2417 W:      http://www.armlinux.org.uk/
2418 S:      Maintained
2419 F:      arch/arm/vfp/
2420
2421 ARM/VOIPAC PXA270 SUPPORT
2422 M:      Marek Vasut <marek.vasut@gmail.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 S:      Maintained
2425 F:      arch/arm/mach-pxa/vpac270.c
2426 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2427
2428 ARM/VT8500 ARM ARCHITECTURE
2429 M:      Tony Prisk <linux@prisktech.co.nz>
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 S:      Maintained
2432 F:      arch/arm/mach-vt8500/
2433 F:      drivers/clocksource/timer-vt8500.c
2434 F:      drivers/i2c/busses/i2c-wmt.c
2435 F:      drivers/mmc/host/wmt-sdmmc.c
2436 F:      drivers/pwm/pwm-vt8500.c
2437 F:      drivers/rtc/rtc-vt8500.c
2438 F:      drivers/tty/serial/vt8500_serial.c
2439 F:      drivers/usb/host/ehci-platform.c
2440 F:      drivers/usb/host/uhci-platform.c
2441 F:      drivers/video/fbdev/vt8500lcdfb.*
2442 F:      drivers/video/fbdev/wm8505fb*
2443 F:      drivers/video/fbdev/wmt_ge_rops.*
2444
2445 ARM/ZIPIT Z2 SUPPORT
2446 M:      Marek Vasut <marek.vasut@gmail.com>
2447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2448 S:      Maintained
2449 F:      arch/arm/mach-pxa/z2.c
2450 F:      arch/arm/mach-pxa/include/mach/z2.h
2451
2452 ARM/ZTE ARCHITECTURE
2453 M:      Jun Nie <jun.nie@linaro.org>
2454 M:      Shawn Guo <shawnguo@kernel.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 F:      arch/arm/boot/dts/zx2967*
2458 F:      arch/arm/mach-zx/
2459 F:      arch/arm64/boot/dts/zte/
2460 F:      drivers/clk/zte/
2461 F:      drivers/dma/zx_dma.c
2462 F:      drivers/gpio/gpio-zx.c
2463 F:      drivers/i2c/busses/i2c-zx2967.c
2464 F:      drivers/mmc/host/dw_mmc-zx.*
2465 F:      drivers/pinctrl/zte/
2466 F:      drivers/soc/zte/
2467 F:      drivers/thermal/zx2967_thermal.c
2468 F:      drivers/watchdog/zx2967_wdt.c
2469 F:      Documentation/devicetree/bindings/arm/zte.yaml
2470 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2471 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2472 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2473 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2474 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2475 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2476 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2477 F:      Documentation/devicetree/bindings/soc/zte/
2478 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2479 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2480 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2481 F:      include/dt-bindings/clock/zx2967*.h
2482 F:      include/dt-bindings/soc/zte,*.h
2483 F:      sound/soc/codecs/zx_aud96p22.c
2484 F:      sound/soc/zte/
2485
2486 ARM/ZYNQ ARCHITECTURE
2487 M:      Michal Simek <michal.simek@xilinx.com>
2488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2489 W:      http://wiki.xilinx.com
2490 T:      git https://github.com/Xilinx/linux-xlnx.git
2491 S:      Supported
2492 F:      arch/arm/mach-zynq/
2493 F:      drivers/cpuidle/cpuidle-zynq.c
2494 F:      drivers/block/xsysace.c
2495 N:      zynq
2496 N:      xilinx
2497 F:      drivers/clocksource/timer-cadence-ttc.c
2498 F:      drivers/i2c/busses/i2c-cadence.c
2499 F:      drivers/mmc/host/sdhci-of-arasan.c
2500 F:      drivers/edac/synopsys_edac.c
2501 F:      drivers/i2c/busses/i2c-xiic.c
2502
2503 ARM64 PORT (AARCH64 ARCHITECTURE)
2504 M:      Catalin Marinas <catalin.marinas@arm.com>
2505 M:      Will Deacon <will.deacon@arm.com>
2506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2508 S:      Maintained
2509 F:      arch/arm64/
2510 X:      arch/arm64/boot/dts/
2511 F:      Documentation/arm64/
2512
2513 AS3645A LED FLASH CONTROLLER DRIVER
2514 M:      Sakari Ailus <sakari.ailus@iki.fi>
2515 L:      linux-leds@vger.kernel.org
2516 S:      Maintained
2517 F:      drivers/leds/leds-as3645a.c
2518
2519 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2520 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2521 L:      linux-media@vger.kernel.org
2522 T:      git git://linuxtv.org/media_tree.git
2523 S:      Maintained
2524 F:      drivers/media/i2c/ak7375.c
2525 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2526
2527 ASAHI KASEI AK8974 DRIVER
2528 M:      Linus Walleij <linus.walleij@linaro.org>
2529 L:      linux-iio@vger.kernel.org
2530 W:      http://www.akm.com/
2531 S:      Supported
2532 F:      drivers/iio/magnetometer/ak8974.c
2533
2534 ASC7621 HARDWARE MONITOR DRIVER
2535 M:      George Joseph <george.joseph@fairview5.com>
2536 L:      linux-hwmon@vger.kernel.org
2537 S:      Maintained
2538 F:      Documentation/hwmon/asc7621.rst
2539 F:      drivers/hwmon/asc7621.c
2540
2541 ASPEED VIDEO ENGINE DRIVER
2542 M:      Eddie James <eajames@linux.ibm.com>
2543 L:      linux-media@vger.kernel.org
2544 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2545 S:      Maintained
2546 F:      drivers/media/platform/aspeed-video.c
2547 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2548
2549 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2550 M:      Corentin Chary <corentin.chary@gmail.com>
2551 L:      acpi4asus-user@lists.sourceforge.net
2552 L:      platform-driver-x86@vger.kernel.org
2553 W:      http://acpi4asus.sf.net
2554 S:      Maintained
2555 F:      drivers/platform/x86/asus*.c
2556 F:      drivers/platform/x86/eeepc*.c
2557
2558 ASUS WIRELESS RADIO CONTROL DRIVER
2559 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2560 L:      platform-driver-x86@vger.kernel.org
2561 S:      Maintained
2562 F:      drivers/platform/x86/asus-wireless.c
2563
2564 ASYMMETRIC KEYS
2565 M:      David Howells <dhowells@redhat.com>
2566 L:      keyrings@vger.kernel.org
2567 S:      Maintained
2568 F:      Documentation/crypto/asymmetric-keys.txt
2569 F:      include/linux/verification.h
2570 F:      include/crypto/public_key.h
2571 F:      include/crypto/pkcs7.h
2572 F:      crypto/asymmetric_keys/
2573
2574 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2575 R:      Dan Williams <dan.j.williams@intel.com>
2576 W:      http://sourceforge.net/projects/xscaleiop
2577 S:      Odd fixes
2578 F:      Documentation/crypto/async-tx-api.txt
2579 F:      crypto/async_tx/
2580 F:      drivers/dma/
2581 F:      include/linux/dmaengine.h
2582 F:      include/linux/async_tx.h
2583
2584 AT24 EEPROM DRIVER
2585 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2586 L:      linux-i2c@vger.kernel.org
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2588 S:      Maintained
2589 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2590 F:      drivers/misc/eeprom/at24.c
2591
2592 ATA OVER ETHERNET (AOE) DRIVER
2593 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2594 W:      http://www.openaoe.org/
2595 S:      Supported
2596 F:      Documentation/aoe/
2597 F:      drivers/block/aoe/
2598
2599 ATHEROS 71XX/9XXX GPIO DRIVER
2600 M:      Alban Bedel <albeu@free.fr>
2601 W:      https://github.com/AlbanBedel/linux
2602 T:      git git://github.com/AlbanBedel/linux
2603 S:      Maintained
2604 F:      drivers/gpio/gpio-ath79.c
2605 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2606
2607 ATHEROS 71XX/9XXX USB PHY DRIVER
2608 M:      Alban Bedel <albeu@free.fr>
2609 W:      https://github.com/AlbanBedel/linux
2610 T:      git git://github.com/AlbanBedel/linux
2611 S:      Maintained
2612 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2613 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2614
2615 ATHEROS ATH GENERIC UTILITIES
2616 M:      Kalle Valo <kvalo@codeaurora.org>
2617 L:      linux-wireless@vger.kernel.org
2618 S:      Supported
2619 F:      drivers/net/wireless/ath/*
2620
2621 ATHEROS ATH5K WIRELESS DRIVER
2622 M:      Jiri Slaby <jirislaby@gmail.com>
2623 M:      Nick Kossifidis <mickflemm@gmail.com>
2624 M:      Luis Chamberlain <mcgrof@kernel.org>
2625 L:      linux-wireless@vger.kernel.org
2626 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2627 S:      Maintained
2628 F:      drivers/net/wireless/ath/ath5k/
2629
2630 ATHEROS ATH6KL WIRELESS DRIVER
2631 M:      Kalle Valo <kvalo@codeaurora.org>
2632 L:      linux-wireless@vger.kernel.org
2633 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2635 S:      Supported
2636 F:      drivers/net/wireless/ath/ath6kl/
2637
2638 ATI_REMOTE2 DRIVER
2639 M:      Ville Syrjala <syrjala@sci.fi>
2640 S:      Maintained
2641 F:      drivers/input/misc/ati_remote2.c
2642
2643 ATK0110 HWMON DRIVER
2644 M:      Luca Tettamanti <kronos.it@gmail.com>
2645 L:      linux-hwmon@vger.kernel.org
2646 S:      Maintained
2647 F:      drivers/hwmon/asus_atk0110.c
2648
2649 ATLX ETHERNET DRIVERS
2650 M:      Jay Cliburn <jcliburn@gmail.com>
2651 M:      Chris Snook <chris.snook@gmail.com>
2652 L:      netdev@vger.kernel.org
2653 W:      http://sourceforge.net/projects/atl1
2654 W:      http://atl1.sourceforge.net
2655 S:      Maintained
2656 F:      drivers/net/ethernet/atheros/
2657
2658 ATM
2659 M:      Chas Williams <3chas3@gmail.com>
2660 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2661 L:      netdev@vger.kernel.org
2662 W:      http://linux-atm.sourceforge.net
2663 S:      Maintained
2664 F:      drivers/atm/
2665 F:      include/linux/atm*
2666 F:      include/uapi/linux/atm*
2667
2668 ATMEL MACB ETHERNET DRIVER
2669 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2670 S:      Supported
2671 F:      drivers/net/ethernet/cadence/
2672
2673 ATMEL MAXTOUCH DRIVER
2674 M:      Nick Dyer <nick@shmanahar.org>
2675 T:      git git://github.com/ndyer/linux.git
2676 S:      Maintained
2677 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2678 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2679
2680 ATMEL WIRELESS DRIVER
2681 M:      Simon Kelley <simon@thekelleys.org.uk>
2682 L:      linux-wireless@vger.kernel.org
2683 W:      http://www.thekelleys.org.uk/atmel
2684 W:      http://atmelwlandriver.sourceforge.net/
2685 S:      Maintained
2686 F:      drivers/net/wireless/atmel/atmel*
2687
2688 ATOMIC INFRASTRUCTURE
2689 M:      Will Deacon <will.deacon@arm.com>
2690 M:      Peter Zijlstra <peterz@infradead.org>
2691 R:      Boqun Feng <boqun.feng@gmail.com>
2692 L:      linux-kernel@vger.kernel.org
2693 S:      Maintained
2694 F:      arch/*/include/asm/atomic*.h
2695 F:      include/*/atomic*.h
2696 F:      scripts/atomic/
2697
2698 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2699 M:      Bradley Grove <linuxdrivers@attotech.com>
2700 L:      linux-scsi@vger.kernel.org
2701 W:      http://www.attotech.com
2702 S:      Supported
2703 F:      drivers/scsi/esas2r
2704
2705 ATUSB IEEE 802.15.4 RADIO DRIVER
2706 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2707 L:      linux-wpan@vger.kernel.org
2708 S:      Maintained
2709 F:      drivers/net/ieee802154/atusb.c
2710 F:      drivers/net/ieee802154/atusb.h
2711 F:      drivers/net/ieee802154/at86rf230.h
2712
2713 AUDIT SUBSYSTEM
2714 M:      Paul Moore <paul@paul-moore.com>
2715 M:      Eric Paris <eparis@redhat.com>
2716 L:      linux-audit@redhat.com (moderated for non-subscribers)
2717 W:      https://github.com/linux-audit
2718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2719 S:      Supported
2720 F:      include/linux/audit.h
2721 F:      include/uapi/linux/audit.h
2722 F:      kernel/audit*
2723
2724 AUXILIARY DISPLAY DRIVERS
2725 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2726 S:      Maintained
2727 F:      drivers/auxdisplay/
2728 F:      include/linux/cfag12864b.h
2729
2730 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2731 M:      Andreas Klinger <ak@it-klinger.de>
2732 L:      linux-iio@vger.kernel.org
2733 S:      Maintained
2734 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2735 F:      drivers/iio/adc/hx711.c
2736
2737 AX.25 NETWORK LAYER
2738 M:      Ralf Baechle <ralf@linux-mips.org>
2739 L:      linux-hams@vger.kernel.org
2740 W:      http://www.linux-ax25.org/
2741 S:      Maintained
2742 F:      include/uapi/linux/ax25.h
2743 F:      include/net/ax25.h
2744 F:      net/ax25/
2745
2746 AXENTIA ARM DEVICES
2747 M:      Peter Rosin <peda@axentia.se>
2748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2749 S:      Maintained
2750 F:      Documentation/devicetree/bindings/arm/axentia.txt
2751 F:      arch/arm/boot/dts/at91-linea.dtsi
2752 F:      arch/arm/boot/dts/at91-natte.dtsi
2753 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2754 F:      arch/arm/boot/dts/at91-tse850-3.dts
2755
2756 AXENTIA ASOC DRIVERS
2757 M:      Peter Rosin <peda@axentia.se>
2758 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2759 S:      Maintained
2760 F:      Documentation/devicetree/bindings/sound/axentia,*
2761 F:      sound/soc/atmel/tse850-pcm5142.c
2762
2763 AXXIA I2C CONTROLLER
2764 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2765 L:      linux-i2c@vger.kernel.org
2766 S:      Maintained
2767 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2768 F:      drivers/i2c/busses/i2c-axxia.c
2769
2770 AZ6007 DVB DRIVER
2771 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2772 L:      linux-media@vger.kernel.org
2773 W:      https://linuxtv.org
2774 T:      git git://linuxtv.org/media_tree.git
2775 S:      Maintained
2776 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2777
2778 AZTECH FM RADIO RECEIVER DRIVER
2779 M:      Hans Verkuil <hverkuil@xs4all.nl>
2780 L:      linux-media@vger.kernel.org
2781 T:      git git://linuxtv.org/media_tree.git
2782 W:      https://linuxtv.org
2783 S:      Maintained
2784 F:      drivers/media/radio/radio-aztech*
2785
2786 B43 WIRELESS DRIVER
2787 L:      linux-wireless@vger.kernel.org
2788 L:      b43-dev@lists.infradead.org
2789 W:      http://wireless.kernel.org/en/users/Drivers/b43
2790 S:      Odd Fixes
2791 F:      drivers/net/wireless/broadcom/b43/
2792
2793 B43LEGACY WIRELESS DRIVER
2794 M:      Larry Finger <Larry.Finger@lwfinger.net>
2795 L:      linux-wireless@vger.kernel.org
2796 L:      b43-dev@lists.infradead.org
2797 W:      http://wireless.kernel.org/en/users/Drivers/b43
2798 S:      Maintained
2799 F:      drivers/net/wireless/broadcom/b43legacy/
2800
2801 BACKLIGHT CLASS/SUBSYSTEM
2802 M:      Lee Jones <lee.jones@linaro.org>
2803 M:      Daniel Thompson <daniel.thompson@linaro.org>
2804 M:      Jingoo Han <jingoohan1@gmail.com>
2805 L:      dri-devel@lists.freedesktop.org
2806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2807 S:      Maintained
2808 F:      drivers/video/backlight/
2809 F:      include/linux/backlight.h
2810 F:      include/linux/pwm_backlight.h
2811 F:      Documentation/devicetree/bindings/leds/backlight
2812
2813 BATMAN ADVANCED
2814 M:      Marek Lindner <mareklindner@neomailbox.ch>
2815 M:      Simon Wunderlich <sw@simonwunderlich.de>
2816 M:      Antonio Quartulli <a@unstable.cc>
2817 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2818 W:      https://www.open-mesh.org/
2819 B:      https://www.open-mesh.org/projects/batman-adv/issues
2820 C:      irc://chat.freenode.net/batman
2821 Q:      https://patchwork.open-mesh.org/project/batman/list/
2822 T:      git https://git.open-mesh.org/linux-merge.git
2823 S:      Maintained
2824 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2825 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2826 F:      Documentation/networking/batman-adv.rst
2827 F:      include/uapi/linux/batadv_packet.h
2828 F:      include/uapi/linux/batman_adv.h
2829 F:      net/batman-adv/
2830
2831 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2832 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2833 L:      linux-hams@vger.kernel.org
2834 W:      http://www.baycom.org/~tom/ham/ham.html
2835 S:      Maintained
2836 F:      drivers/net/hamradio/baycom*
2837
2838 BCACHE (BLOCK LAYER CACHE)
2839 M:      Coly Li <colyli@suse.de>
2840 M:      Kent Overstreet <kent.overstreet@gmail.com>
2841 L:      linux-bcache@vger.kernel.org
2842 W:      http://bcache.evilpiepirate.org
2843 C:      irc://irc.oftc.net/bcache
2844 S:      Maintained
2845 F:      drivers/md/bcache/
2846
2847 BDISP ST MEDIA DRIVER
2848 M:      Fabien Dessenne <fabien.dessenne@st.com>
2849 L:      linux-media@vger.kernel.org
2850 T:      git git://linuxtv.org/media_tree.git
2851 W:      https://linuxtv.org
2852 S:      Supported
2853 F:      drivers/media/platform/sti/bdisp
2854
2855 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2856 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2857 L:      netdev@vger.kernel.org
2858 S:      Maintained
2859 F:      drivers/net/ethernet/ec_bhf.c
2860
2861 BEFS FILE SYSTEM
2862 M:      Luis de Bethencourt <luisbg@kernel.org>
2863 M:      Salah Triki <salah.triki@gmail.com>
2864 S:      Maintained
2865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2866 F:      Documentation/filesystems/befs.txt
2867 F:      fs/befs/
2868
2869 BFQ I/O SCHEDULER
2870 M:      Paolo Valente <paolo.valente@linaro.org>
2871 M:      Jens Axboe <axboe@kernel.dk>
2872 L:      linux-block@vger.kernel.org
2873 S:      Maintained
2874 F:      block/bfq-*
2875 F:      Documentation/block/bfq-iosched.txt
2876
2877 BFS FILE SYSTEM
2878 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2879 S:      Maintained
2880 F:      Documentation/filesystems/bfs.txt
2881 F:      fs/bfs/
2882 F:      include/uapi/linux/bfs_fs.h
2883
2884 BLINKM RGB LED DRIVER
2885 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2886 S:      Maintained
2887 F:      drivers/leds/leds-blinkm.c
2888
2889 BLOCK LAYER
2890 M:      Jens Axboe <axboe@kernel.dk>
2891 L:      linux-block@vger.kernel.org
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2893 S:      Maintained
2894 F:      block/
2895 F:      drivers/block/
2896 F:      kernel/trace/blktrace.c
2897 F:      lib/sbitmap.c
2898
2899 BLOCK2MTD DRIVER
2900 M:      Joern Engel <joern@lazybastard.org>
2901 L:      linux-mtd@lists.infradead.org
2902 S:      Maintained
2903 F:      drivers/mtd/devices/block2mtd.c
2904
2905 BLUETOOTH DRIVERS
2906 M:      Marcel Holtmann <marcel@holtmann.org>
2907 M:      Johan Hedberg <johan.hedberg@gmail.com>
2908 L:      linux-bluetooth@vger.kernel.org
2909 W:      http://www.bluez.org/
2910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2912 S:      Maintained
2913 F:      drivers/bluetooth/
2914
2915 BLUETOOTH SUBSYSTEM
2916 M:      Marcel Holtmann <marcel@holtmann.org>
2917 M:      Johan Hedberg <johan.hedberg@gmail.com>
2918 L:      linux-bluetooth@vger.kernel.org
2919 W:      http://www.bluez.org/
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2922 S:      Maintained
2923 F:      net/bluetooth/
2924 F:      include/net/bluetooth/
2925
2926 BONDING DRIVER
2927 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2928 M:      Veaceslav Falico <vfalico@gmail.com>
2929 M:      Andy Gospodarek <andy@greyhouse.net>
2930 L:      netdev@vger.kernel.org
2931 W:      http://sourceforge.net/projects/bonding/
2932 S:      Supported
2933 F:      drivers/net/bonding/
2934 F:      include/uapi/linux/if_bonding.h
2935
2936 BPF (Safe dynamic programs and tools)
2937 M:      Alexei Starovoitov <ast@kernel.org>
2938 M:      Daniel Borkmann <daniel@iogearbox.net>
2939 R:      Martin KaFai Lau <kafai@fb.com>
2940 R:      Song Liu <songliubraving@fb.com>
2941 R:      Yonghong Song <yhs@fb.com>
2942 L:      netdev@vger.kernel.org
2943 L:      bpf@vger.kernel.org
2944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2946 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2947 S:      Supported
2948 F:      arch/*/net/*
2949 F:      Documentation/networking/filter.txt
2950 F:      Documentation/bpf/
2951 F:      include/linux/bpf*
2952 F:      include/linux/filter.h
2953 F:      include/trace/events/xdp.h
2954 F:      include/uapi/linux/bpf*
2955 F:      include/uapi/linux/filter.h
2956 F:      kernel/bpf/
2957 F:      kernel/trace/bpf_trace.c
2958 F:      lib/test_bpf.c
2959 F:      net/bpf/
2960 F:      net/core/filter.c
2961 F:      net/sched/act_bpf.c
2962 F:      net/sched/cls_bpf.c
2963 F:      samples/bpf/
2964 F:      tools/bpf/
2965 F:      tools/lib/bpf/
2966 F:      tools/testing/selftests/bpf/
2967 K:      bpf
2968 N:      bpf
2969
2970 BPF JIT for ARM
2971 M:      Shubham Bansal <illusionist.neo@gmail.com>
2972 L:      netdev@vger.kernel.org
2973 L:      bpf@vger.kernel.org
2974 S:      Maintained
2975 F:      arch/arm/net/
2976
2977 BPF JIT for ARM64
2978 M:      Daniel Borkmann <daniel@iogearbox.net>
2979 M:      Alexei Starovoitov <ast@kernel.org>
2980 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2981 L:      netdev@vger.kernel.org
2982 L:      bpf@vger.kernel.org
2983 S:      Supported
2984 F:      arch/arm64/net/
2985
2986 BPF JIT for MIPS (32-BIT AND 64-BIT)
2987 M:      Paul Burton <paul.burton@mips.com>
2988 L:      netdev@vger.kernel.org
2989 L:      bpf@vger.kernel.org
2990 S:      Maintained
2991 F:      arch/mips/net/
2992
2993 BPF JIT for NFP NICs
2994 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2995 L:      netdev@vger.kernel.org
2996 L:      bpf@vger.kernel.org
2997 S:      Supported
2998 F:      drivers/net/ethernet/netronome/nfp/bpf/
2999
3000 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3001 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3002 M:      Sandipan Das <sandipan@linux.ibm.com>
3003 L:      netdev@vger.kernel.org
3004 L:      bpf@vger.kernel.org
3005 S:      Maintained
3006 F:      arch/powerpc/net/
3007
3008 BPF JIT for RISC-V (RV64G)
3009 M:      Björn Töpel <bjorn.topel@gmail.com>
3010 L:      netdev@vger.kernel.org
3011 S:      Maintained
3012 F:      arch/riscv/net/
3013
3014 BPF JIT for S390
3015 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
3016 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3017 L:      netdev@vger.kernel.org
3018 L:      bpf@vger.kernel.org
3019 S:      Maintained
3020 F:      arch/s390/net/
3021 X:      arch/s390/net/pnet.c
3022
3023 BPF JIT for SPARC (32-BIT AND 64-BIT)
3024 M:      David S. Miller <davem@davemloft.net>
3025 L:      netdev@vger.kernel.org
3026 L:      bpf@vger.kernel.org
3027 S:      Maintained
3028 F:      arch/sparc/net/
3029
3030 BPF JIT for X86 32-BIT
3031 M:      Wang YanQing <udknight@gmail.com>
3032 L:      netdev@vger.kernel.org
3033 L:      bpf@vger.kernel.org
3034 S:      Maintained
3035 F:      arch/x86/net/bpf_jit_comp32.c
3036
3037 BPF JIT for X86 64-BIT
3038 M:      Alexei Starovoitov <ast@kernel.org>
3039 M:      Daniel Borkmann <daniel@iogearbox.net>
3040 L:      netdev@vger.kernel.org
3041 L:      bpf@vger.kernel.org
3042 S:      Supported
3043 F:      arch/x86/net/
3044 X:      arch/x86/net/bpf_jit_comp32.c
3045
3046 BROADCOM B44 10/100 ETHERNET DRIVER
3047 M:      Michael Chan <michael.chan@broadcom.com>
3048 L:      netdev@vger.kernel.org
3049 S:      Supported
3050 F:      drivers/net/ethernet/broadcom/b44.*
3051
3052 BROADCOM B53 ETHERNET SWITCH DRIVER
3053 M:      Florian Fainelli <f.fainelli@gmail.com>
3054 L:      netdev@vger.kernel.org
3055 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3056 S:      Supported
3057 F:      drivers/net/dsa/b53/*
3058 F:      include/linux/platform_data/b53.h
3059
3060 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3061 M:      Florian Fainelli <f.fainelli@gmail.com>
3062 M:      Ray Jui <rjui@broadcom.com>
3063 M:      Scott Branden <sbranden@broadcom.com>
3064 M:      bcm-kernel-feedback-list@broadcom.com
3065 T:      git git://github.com/broadcom/mach-bcm
3066 S:      Maintained
3067 N:      bcm281*
3068 N:      bcm113*
3069 N:      bcm216*
3070 N:      kona
3071 F:      arch/arm/mach-bcm/
3072
3073 BROADCOM BCM2835 ARM ARCHITECTURE
3074 M:      Eric Anholt <eric@anholt.net>
3075 M:      Stefan Wahren <stefan.wahren@i2se.com>
3076 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3078 T:      git git://github.com/anholt/linux
3079 S:      Maintained
3080 N:      bcm2835
3081 F:      drivers/staging/vc04_services
3082
3083 BROADCOM BCM47XX MIPS ARCHITECTURE
3084 M:      Hauke Mehrtens <hauke@hauke-m.de>
3085 M:      Rafał Miłecki <zajec5@gmail.com>
3086 L:      linux-mips@vger.kernel.org
3087 S:      Maintained
3088 F:      Documentation/devicetree/bindings/mips/brcm/
3089 F:      arch/mips/bcm47xx/*
3090 F:      arch/mips/include/asm/mach-bcm47xx/*
3091
3092 BROADCOM BCM5301X ARM ARCHITECTURE
3093 M:      Hauke Mehrtens <hauke@hauke-m.de>
3094 M:      Rafał Miłecki <zajec5@gmail.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-arm-kernel@lists.infradead.org
3097 S:      Maintained
3098 F:      arch/arm/mach-bcm/bcm_5301x.c
3099 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3100 F:      arch/arm/boot/dts/bcm470*
3101 F:      arch/arm/boot/dts/bcm953012*
3102
3103 BROADCOM BCM53573 ARM ARCHITECTURE
3104 M:      Rafał Miłecki <rafal@milecki.pl>
3105 L:      linux-arm-kernel@lists.infradead.org
3106 S:      Maintained
3107 F:      arch/arm/boot/dts/bcm53573*
3108 F:      arch/arm/boot/dts/bcm47189*
3109
3110 BROADCOM BCM63XX ARM ARCHITECTURE
3111 M:      Florian Fainelli <f.fainelli@gmail.com>
3112 M:      bcm-kernel-feedback-list@broadcom.com
3113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3114 T:      git git://github.com/broadcom/stblinux.git
3115 S:      Maintained
3116 N:      bcm63xx
3117
3118 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3119 M:      Kevin Cernekee <cernekee@gmail.com>
3120 L:      linux-usb@vger.kernel.org
3121 S:      Maintained
3122 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3123
3124 BROADCOM BCM7XXX ARM ARCHITECTURE
3125 M:      Brian Norris <computersforpeace@gmail.com>
3126 M:      Gregory Fong <gregory.0xf0@gmail.com>
3127 M:      Florian Fainelli <f.fainelli@gmail.com>
3128 M:      bcm-kernel-feedback-list@broadcom.com
3129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3130 T:      git git://github.com/broadcom/stblinux.git
3131 S:      Maintained
3132 F:      arch/arm/mach-bcm/*brcmstb*
3133 F:      arch/arm/boot/dts/bcm7*.dts*
3134 F:      drivers/bus/brcmstb_gisb.c
3135 F:      arch/arm/mm/cache-b15-rac.c
3136 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3137 N:      brcmstb
3138
3139 BROADCOM BMIPS CPUFREQ DRIVER
3140 M:      Markus Mayer <mmayer@broadcom.com>
3141 M:      bcm-kernel-feedback-list@broadcom.com
3142 L:      linux-pm@vger.kernel.org
3143 S:      Maintained
3144 F:      drivers/cpufreq/bmips-cpufreq.c
3145
3146 BROADCOM BMIPS MIPS ARCHITECTURE
3147 M:      Kevin Cernekee <cernekee@gmail.com>
3148 M:      Florian Fainelli <f.fainelli@gmail.com>
3149 L:      bcm-kernel-feedback-list@broadcom.com
3150 L:      linux-mips@vger.kernel.org
3151 T:      git git://github.com/broadcom/stblinux.git
3152 S:      Maintained
3153 F:      arch/mips/bmips/*
3154 F:      arch/mips/include/asm/mach-bmips/*
3155 F:      arch/mips/kernel/*bmips*
3156 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3157 F:      drivers/irqchip/irq-bcm63*
3158 F:      drivers/irqchip/irq-bcm7*
3159 F:      drivers/irqchip/irq-brcmstb*
3160 F:      include/linux/bcm963xx_nvram.h
3161 F:      include/linux/bcm963xx_tag.h
3162
3163 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3164 M:      Rasesh Mody <rmody@marvell.com>
3165 M:      GR-Linux-NIC-Dev@marvell.com
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 F:      drivers/net/ethernet/broadcom/bnx2.*
3169 F:      drivers/net/ethernet/broadcom/bnx2_*
3170
3171 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3172 M:      QLogic-Storage-Upstream@qlogic.com
3173 L:      linux-scsi@vger.kernel.org
3174 S:      Supported
3175 F:      drivers/scsi/bnx2fc/
3176
3177 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3178 M:      QLogic-Storage-Upstream@qlogic.com
3179 L:      linux-scsi@vger.kernel.org
3180 S:      Supported
3181 F:      drivers/scsi/bnx2i/
3182
3183 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3184 M:      Ariel Elior <aelior@marvell.com>
3185 M:      Sudarsana Kalluru <skalluru@marvell.com>
3186 M:      GR-everest-linux-l2@marvell.com
3187 L:      netdev@vger.kernel.org
3188 S:      Supported
3189 F:      drivers/net/ethernet/broadcom/bnx2x/
3190
3191 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3192 M:      Michael Chan <michael.chan@broadcom.com>
3193 L:      netdev@vger.kernel.org
3194 S:      Supported
3195 F:      drivers/net/ethernet/broadcom/bnxt/
3196
3197 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3198 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3199 M:      Franky Lin <franky.lin@broadcom.com>
3200 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3201 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3202 M:      Wright Feng <wright.feng@cypress.com>
3203 L:      linux-wireless@vger.kernel.org
3204 L:      brcm80211-dev-list.pdl@broadcom.com
3205 L:      brcm80211-dev-list@cypress.com
3206 S:      Supported
3207 F:      drivers/net/wireless/broadcom/brcm80211/
3208
3209 BROADCOM BRCMSTB GPIO DRIVER
3210 M:      Gregory Fong <gregory.0xf0@gmail.com>
3211 L:      bcm-kernel-feedback-list@broadcom.com
3212 S:      Supported
3213 F:      drivers/gpio/gpio-brcmstb.c
3214 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3215
3216 BROADCOM BRCMSTB I2C DRIVER
3217 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3218 L:      linux-i2c@vger.kernel.org
3219 L:      bcm-kernel-feedback-list@broadcom.com
3220 S:      Supported
3221 F:      drivers/i2c/busses/i2c-brcmstb.c
3222 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3223
3224 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3225 M:      Al Cooper <alcooperx@gmail.com>
3226 L:      linux-kernel@vger.kernel.org
3227 L:      bcm-kernel-feedback-list@broadcom.com
3228 S:      Maintained
3229 F:      drivers/phy/broadcom/phy-brcm-usb*
3230
3231 BROADCOM GENET ETHERNET DRIVER
3232 M:      Doug Berger <opendmb@gmail.com>
3233 M:      Florian Fainelli <f.fainelli@gmail.com>
3234 L:      bcm-kernel-feedback-list@broadcom.com
3235 L:      netdev@vger.kernel.org
3236 S:      Supported
3237 F:      drivers/net/ethernet/broadcom/genet/
3238
3239 BROADCOM IPROC ARM ARCHITECTURE
3240 M:      Ray Jui <rjui@broadcom.com>
3241 M:      Scott Branden <sbranden@broadcom.com>
3242 M:      bcm-kernel-feedback-list@broadcom.com
3243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3244 T:      git git://github.com/broadcom/cygnus-linux.git
3245 S:      Maintained
3246 N:      iproc
3247 N:      cygnus
3248 N:      bcm[-_]nsp
3249 N:      bcm9113*
3250 N:      bcm9583*
3251 N:      bcm9585*
3252 N:      bcm9586*
3253 N:      bcm988312
3254 N:      bcm113*
3255 N:      bcm583*
3256 N:      bcm585*
3257 N:      bcm586*
3258 N:      bcm88312
3259 N:      hr2
3260 N:      stingray
3261 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3262 F:      arch/arm64/boot/dts/broadcom/stingray/*
3263 F:      drivers/clk/bcm/clk-ns*
3264 F:      drivers/clk/bcm/clk-sr*
3265 F:      drivers/pinctrl/bcm/pinctrl-ns*
3266 F:      include/dt-bindings/clock/bcm-sr*
3267
3268 BROADCOM KONA GPIO DRIVER
3269 M:      Ray Jui <rjui@broadcom.com>
3270 L:      bcm-kernel-feedback-list@broadcom.com
3271 S:      Supported
3272 F:      drivers/gpio/gpio-bcm-kona.c
3273 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3274
3275 BROADCOM NETXTREME-E ROCE DRIVER
3276 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3277 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3278 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3279 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3280 L:      linux-rdma@vger.kernel.org
3281 W:      http://www.broadcom.com
3282 S:      Supported
3283 F:      drivers/infiniband/hw/bnxt_re/
3284 F:      include/uapi/rdma/bnxt_re-abi.h
3285
3286 BROADCOM NVRAM DRIVER
3287 M:      Rafał Miłecki <zajec5@gmail.com>
3288 L:      linux-mips@vger.kernel.org
3289 S:      Maintained
3290 F:      drivers/firmware/broadcom/*
3291
3292 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3293 M:      Rafał Miłecki <zajec5@gmail.com>
3294 L:      linux-wireless@vger.kernel.org
3295 S:      Maintained
3296 F:      drivers/bcma/
3297 F:      include/linux/bcma/
3298
3299 BROADCOM STB AVS CPUFREQ DRIVER
3300 M:      Markus Mayer <mmayer@broadcom.com>
3301 M:      bcm-kernel-feedback-list@broadcom.com
3302 L:      linux-pm@vger.kernel.org
3303 S:      Maintained
3304 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3305 F:      drivers/cpufreq/brcmstb*
3306
3307 BROADCOM STB AVS TMON DRIVER
3308 M:      Markus Mayer <mmayer@broadcom.com>
3309 M:      bcm-kernel-feedback-list@broadcom.com
3310 L:      linux-pm@vger.kernel.org
3311 S:      Maintained
3312 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3313 F:      drivers/thermal/broadcom/brcmstb*
3314
3315 BROADCOM STB NAND FLASH DRIVER
3316 M:      Brian Norris <computersforpeace@gmail.com>
3317 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3318 L:      linux-mtd@lists.infradead.org
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Maintained
3321 F:      drivers/mtd/nand/raw/brcmnand/
3322
3323 BROADCOM STB DPFE DRIVER
3324 M:      Markus Mayer <mmayer@broadcom.com>
3325 M:      bcm-kernel-feedback-list@broadcom.com
3326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3327 S:      Maintained
3328 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3329 F:      drivers/memory/brcmstb_dpfe.c
3330
3331 BROADCOM SPI DRIVER
3332 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3333 M:      bcm-kernel-feedback-list@broadcom.com
3334 S:      Maintained
3335 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3336 F:      drivers/spi/spi-bcm-qspi.*
3337 F:      drivers/spi/spi-brcmstb-qspi.c
3338 F:      drivers/spi/spi-iproc-qspi.c
3339
3340 BROADCOM SYSTEMPORT ETHERNET DRIVER
3341 M:      Florian Fainelli <f.fainelli@gmail.com>
3342 L:      bcm-kernel-feedback-list@broadcom.com
3343 L:      netdev@vger.kernel.org
3344 S:      Supported
3345 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3346
3347 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3348 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3349 M:      Prashant Sreedharan <prashant@broadcom.com>
3350 M:      Michael Chan <mchan@broadcom.com>
3351 L:      netdev@vger.kernel.org
3352 S:      Supported
3353 F:      drivers/net/ethernet/broadcom/tg3.*
3354
3355 BROCADE BFA FC SCSI DRIVER
3356 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3357 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3358 L:      linux-scsi@vger.kernel.org
3359 S:      Supported
3360 F:      drivers/scsi/bfa/
3361
3362 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3363 M:      Rasesh Mody <rmody@marvell.com>
3364 M:      Sudarsana Kalluru <skalluru@marvell.com>
3365 M:      GR-Linux-NIC-Dev@marvell.com
3366 L:      netdev@vger.kernel.org
3367 S:      Supported
3368 F:      drivers/net/ethernet/brocade/bna/
3369
3370 BSG (block layer generic sg v4 driver)
3371 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3372 L:      linux-scsi@vger.kernel.org
3373 S:      Supported
3374 F:      block/bsg.c
3375 F:      include/linux/bsg.h
3376 F:      include/uapi/linux/bsg.h
3377
3378 BT87X AUDIO DRIVER
3379 M:      Clemens Ladisch <clemens@ladisch.de>
3380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3382 S:      Maintained
3383 F:      Documentation/sound/cards/bt87x.rst
3384 F:      sound/pci/bt87x.c
3385
3386 BT8XXGPIO DRIVER
3387 M:      Michael Buesch <m@bues.ch>
3388 W:      http://bu3sch.de/btgpio.php
3389 S:      Maintained
3390 F:      drivers/gpio/gpio-bt8xx.c
3391
3392 BTRFS FILE SYSTEM
3393 M:      Chris Mason <clm@fb.com>
3394 M:      Josef Bacik <josef@toxicpanda.com>
3395 M:      David Sterba <dsterba@suse.com>
3396 L:      linux-btrfs@vger.kernel.org
3397 W:      http://btrfs.wiki.kernel.org/
3398 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3400 S:      Maintained
3401 F:      Documentation/filesystems/btrfs.txt
3402 F:      fs/btrfs/
3403 F:      include/linux/btrfs*
3404 F:      include/uapi/linux/btrfs*
3405
3406 BTTV VIDEO4LINUX DRIVER
3407 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3408 L:      linux-media@vger.kernel.org
3409 W:      https://linuxtv.org
3410 T:      git git://linuxtv.org/media_tree.git
3411 S:      Odd fixes
3412 F:      Documentation/media/v4l-drivers/bttv*
3413 F:      drivers/media/pci/bt8xx/bttv*
3414
3415 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3416 M:      Chanwoo Choi <cw00.choi@samsung.com>
3417 L:      linux-pm@vger.kernel.org
3418 L:      linux-samsung-soc@vger.kernel.org
3419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3420 S:      Maintained
3421 F:      drivers/devfreq/exynos-bus.c
3422 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3423
3424 BUSLOGIC SCSI DRIVER
3425 M:      Khalid Aziz <khalid@gonehiking.org>
3426 L:      linux-scsi@vger.kernel.org
3427 S:      Maintained
3428 F:      drivers/scsi/BusLogic.*
3429 F:      drivers/scsi/FlashPoint.*
3430
3431 C-MEDIA CMI8788 DRIVER
3432 M:      Clemens Ladisch <clemens@ladisch.de>
3433 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3435 S:      Maintained
3436 F:      sound/pci/oxygen/
3437
3438 C-SKY ARCHITECTURE
3439 M:      Guo Ren <guoren@kernel.org>
3440 T:      git https://github.com/c-sky/csky-linux.git
3441 S:      Supported
3442 F:      arch/csky/
3443 F:      Documentation/devicetree/bindings/csky/
3444 F:      drivers/irqchip/irq-csky-*
3445 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3446 F:      drivers/clocksource/timer-gx6605s.c
3447 F:      drivers/clocksource/timer-mp-csky.c
3448 F:      Documentation/devicetree/bindings/timer/csky,*
3449 K:      csky
3450 N:      csky
3451
3452 C6X ARCHITECTURE
3453 M:      Mark Salter <msalter@redhat.com>
3454 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3455 L:      linux-c6x-dev@linux-c6x.org
3456 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3457 S:      Maintained
3458 F:      arch/c6x/
3459
3460 CA8210 IEEE-802.15.4 RADIO DRIVER
3461 M:      Harry Morris <h.morris@cascoda.com>
3462 L:      linux-wpan@vger.kernel.org
3463 W:      https://github.com/Cascoda/ca8210-linux.git
3464 S:      Maintained
3465 F:      drivers/net/ieee802154/ca8210.c
3466 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3467
3468 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3469 M:      David Howells <dhowells@redhat.com>
3470 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3471 S:      Supported
3472 F:      Documentation/filesystems/caching/cachefiles.txt
3473 F:      fs/cachefiles/
3474
3475 CADENCE MIPI-CSI2 BRIDGES
3476 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3477 L:      linux-media@vger.kernel.org
3478 S:      Maintained
3479 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3480 F:      drivers/media/platform/cadence/cdns-csi2*
3481
3482 CADET FM/AM RADIO RECEIVER DRIVER
3483 M:      Hans Verkuil <hverkuil@xs4all.nl>
3484 L:      linux-media@vger.kernel.org
3485 T:      git git://linuxtv.org/media_tree.git
3486 W:      https://linuxtv.org
3487 S:      Maintained
3488 F:      drivers/media/radio/radio-cadet*
3489
3490 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3491 M:      Jonathan Corbet <corbet@lwn.net>
3492 L:      linux-media@vger.kernel.org
3493 T:      git git://linuxtv.org/media_tree.git
3494 S:      Maintained
3495 F:      Documentation/media/v4l-drivers/cafe_ccic*
3496 F:      drivers/media/platform/marvell-ccic/
3497
3498 CAIF NETWORK LAYER
3499 L:      netdev@vger.kernel.org
3500 S:      Orphan
3501 F:      Documentation/networking/caif/
3502 F:      drivers/net/caif/
3503 F:      include/uapi/linux/caif/
3504 F:      include/net/caif/
3505 F:      net/caif/
3506
3507 CAKE QDISC
3508 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3509 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3510 S:      Maintained
3511 F:      net/sched/sch_cake.c
3512
3513 CALGARY x86-64 IOMMU
3514 M:      Muli Ben-Yehuda <mulix@mulix.org>
3515 M:      Jon Mason <jdmason@kudzu.us>
3516 L:      iommu@lists.linux-foundation.org
3517 S:      Maintained
3518 F:      arch/x86/kernel/pci-calgary_64.c
3519 F:      arch/x86/kernel/tce_64.c
3520 F:      arch/x86/include/asm/calgary.h
3521 F:      arch/x86/include/asm/tce.h
3522
3523 CAN NETWORK DRIVERS
3524 M:      Wolfgang Grandegger <wg@grandegger.com>
3525 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3526 L:      linux-can@vger.kernel.org
3527 W:      https://github.com/linux-can
3528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/net/can/
3532 F:      drivers/net/can/
3533 F:      include/linux/can/dev.h
3534 F:      include/linux/can/platform/
3535 F:      include/uapi/linux/can/error.h
3536 F:      include/uapi/linux/can/netlink.h
3537
3538 CAN NETWORK LAYER
3539 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3540 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3541 L:      linux-can@vger.kernel.org
3542 W:      https://github.com/linux-can
3543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3545 S:      Maintained
3546 F:      Documentation/networking/can.rst
3547 F:      net/can/
3548 F:      include/linux/can/core.h
3549 F:      include/uapi/linux/can.h
3550 F:      include/uapi/linux/can/bcm.h
3551 F:      include/uapi/linux/can/raw.h
3552 F:      include/uapi/linux/can/gw.h
3553
3554 CAPABILITIES
3555 M:      Serge Hallyn <serge@hallyn.com>
3556 L:      linux-security-module@vger.kernel.org
3557 S:      Supported
3558 F:      include/linux/capability.h
3559 F:      include/uapi/linux/capability.h
3560 F:      security/commoncap.c
3561 F:      kernel/capability.c
3562
3563 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3564 M:      Kevin Tsai <ktsai@capellamicro.com>
3565 S:      Maintained
3566 F:      drivers/iio/light/cm*
3567
3568 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3569 M:      Christian Lamparter <chunkeey@googlemail.com>
3570 L:      linux-wireless@vger.kernel.org
3571 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3572 S:      Maintained
3573 F:      drivers/net/wireless/ath/carl9170/
3574
3575 CAVIUM I2C DRIVER
3576 M:      Jan Glauber <jglauber@cavium.com>
3577 M:      David Daney <david.daney@cavium.com>
3578 W:      http://www.cavium.com
3579 S:      Supported
3580 F:      drivers/i2c/busses/i2c-octeon*
3581 F:      drivers/i2c/busses/i2c-thunderx*
3582
3583 CAVIUM LIQUIDIO NETWORK DRIVER
3584 M:      Derek Chickles <dchickles@marvell.com>
3585 M:      Satanand Burla <sburla@marvell.com>
3586 M:      Felix Manlunas <fmanlunas@marvell.com>
3587 L:      netdev@vger.kernel.org
3588 W:      http://www.cavium.com
3589 S:      Supported
3590 F:      drivers/net/ethernet/cavium/liquidio/
3591
3592 CAVIUM MMC DRIVER
3593 M:      Jan Glauber <jglauber@cavium.com>
3594 M:      David Daney <david.daney@cavium.com>
3595 M:      Steven J. Hill <Steven.Hill@cavium.com>
3596 W:      http://www.cavium.com
3597 S:      Supported
3598 F:      drivers/mmc/host/cavium*
3599
3600 CAVIUM OCTEON-TX CRYPTO DRIVER
3601 M:      George Cherian <george.cherian@cavium.com>
3602 L:      linux-crypto@vger.kernel.org
3603 W:      http://www.cavium.com
3604 S:      Supported
3605 F:      drivers/crypto/cavium/cpt/
3606
3607 CAVIUM THUNDERX2 ARM64 SOC
3608 M:      Robert Richter <rrichter@cavium.com>
3609 M:      Jayachandran C <jnair@caviumnetworks.com>
3610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3611 S:      Maintained
3612 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3613 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3614
3615 CC2520 IEEE-802.15.4 RADIO DRIVER
3616 M:      Varka Bhadram <varkabhadram@gmail.com>
3617 L:      linux-wpan@vger.kernel.org
3618 S:      Maintained
3619 F:      drivers/net/ieee802154/cc2520.c
3620 F:      include/linux/spi/cc2520.h
3621 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3622
3623 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3624 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3625 L:      linux-crypto@vger.kernel.org
3626 S:      Supported
3627 F:      drivers/crypto/ccree/
3628 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3629
3630 CEC FRAMEWORK
3631 M:      Hans Verkuil <hans.verkuil@cisco.com>
3632 L:      linux-media@vger.kernel.org
3633 T:      git git://linuxtv.org/media_tree.git
3634 W:      http://linuxtv.org
3635 S:      Supported
3636 F:      Documentation/media/kapi/cec-core.rst
3637 F:      Documentation/media/uapi/cec
3638 F:      drivers/media/cec/
3639 F:      drivers/media/rc/keymaps/rc-cec.c
3640 F:      include/media/cec.h
3641 F:      include/media/cec-notifier.h
3642 F:      include/uapi/linux/cec.h
3643 F:      include/uapi/linux/cec-funcs.h
3644 F:      Documentation/devicetree/bindings/media/cec.txt
3645 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3646
3647 CEC GPIO DRIVER
3648 M:      Hans Verkuil <hans.verkuil@cisco.com>
3649 L:      linux-media@vger.kernel.org
3650 T:      git git://linuxtv.org/media_tree.git
3651 W:      http://linuxtv.org
3652 S:      Supported
3653 F:      drivers/media/platform/cec-gpio/
3654 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3655
3656 CELL BROADBAND ENGINE ARCHITECTURE
3657 M:      Arnd Bergmann <arnd@arndb.de>
3658 L:      linuxppc-dev@lists.ozlabs.org
3659 W:      http://www.ibm.com/developerworks/power/cell/
3660 S:      Supported
3661 F:      arch/powerpc/include/asm/cell*.h
3662 F:      arch/powerpc/include/asm/spu*.h
3663 F:      arch/powerpc/include/uapi/asm/spu*.h
3664 F:      arch/powerpc/oprofile/*cell*
3665 F:      arch/powerpc/platforms/cell/
3666
3667 CEPH COMMON CODE (LIBCEPH)
3668 M:      Ilya Dryomov <idryomov@gmail.com>
3669 M:      "Yan, Zheng" <zyan@redhat.com>
3670 M:      Sage Weil <sage@redhat.com>
3671 L:      ceph-devel@vger.kernel.org
3672 W:      http://ceph.com/
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3674 T:      git git://github.com/ceph/ceph-client.git
3675 S:      Supported
3676 F:      net/ceph/
3677 F:      include/linux/ceph/
3678 F:      include/linux/crush/
3679
3680 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3681 M:      "Yan, Zheng" <zyan@redhat.com>
3682 M:      Sage Weil <sage@redhat.com>
3683 M:      Ilya Dryomov <idryomov@gmail.com>
3684 L:      ceph-devel@vger.kernel.org
3685 W:      http://ceph.com/
3686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3687 T:      git git://github.com/ceph/ceph-client.git
3688 S:      Supported
3689 F:      Documentation/filesystems/ceph.txt
3690 F:      fs/ceph/
3691
3692 CERTIFICATE HANDLING:
3693 M:      David Howells <dhowells@redhat.com>
3694 M:      David Woodhouse <dwmw2@infradead.org>
3695 L:      keyrings@vger.kernel.org
3696 S:      Maintained
3697 F:      Documentation/admin-guide/module-signing.rst
3698 F:      certs/
3699 F:      scripts/sign-file.c
3700 F:      scripts/extract-cert.c
3701
3702 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3703 L:      linux-usb@vger.kernel.org
3704 S:      Orphan
3705 F:      Documentation/usb/WUSB-Design-overview.txt
3706 F:      Documentation/usb/wusb-cbaf
3707 F:      drivers/usb/host/hwa-hc.c
3708 F:      drivers/usb/host/whci/
3709 F:      drivers/usb/wusbcore/
3710 F:      include/linux/usb/wusb*
3711
3712 CFAG12864B LCD DRIVER
3713 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3714 S:      Maintained
3715 F:      drivers/auxdisplay/cfag12864b.c
3716 F:      include/linux/cfag12864b.h
3717
3718 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3719 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3720 S:      Maintained
3721 F:      drivers/auxdisplay/cfag12864bfb.c
3722 F:      include/linux/cfag12864b.h
3723
3724 802.11 (including CFG80211/NL80211)
3725 M:      Johannes Berg <johannes@sipsolutions.net>
3726 L:      linux-wireless@vger.kernel.org
3727 W:      http://wireless.kernel.org/
3728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3730 S:      Maintained
3731 F:      net/wireless/
3732 F:      include/uapi/linux/nl80211.h
3733 F:      include/linux/ieee80211.h
3734 F:      include/net/wext.h
3735 F:      include/net/cfg80211.h
3736 F:      include/net/iw_handler.h
3737 F:      include/net/ieee80211_radiotap.h
3738 F:      Documentation/driver-api/80211/cfg80211.rst
3739 F:      Documentation/networking/regulatory.txt
3740
3741 CHAR and MISC DRIVERS
3742 M:      Arnd Bergmann <arnd@arndb.de>
3743 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3745 S:      Supported
3746 F:      drivers/char/
3747 F:      drivers/misc/
3748 F:      include/linux/miscdevice.h
3749
3750 CHECKPATCH
3751 M:      Andy Whitcroft <apw@canonical.com>
3752 M:      Joe Perches <joe@perches.com>
3753 S:      Maintained
3754 F:      scripts/checkpatch.pl
3755
3756 CHINESE DOCUMENTATION
3757 M:      Harry Wei <harryxiyou@gmail.com>
3758 M:      Alex Shi <alex.shi@linux.alibaba.com>
3759 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3760 S:      Maintained
3761 F:      Documentation/translations/zh_CN/
3762
3763 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3764 M:      Peter Chen <Peter.Chen@nxp.com>
3765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3766 L:      linux-usb@vger.kernel.org
3767 S:      Maintained
3768 F:      drivers/usb/chipidea/
3769
3770 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3771 M:      Hans de Goede <hdegoede@redhat.com>
3772 L:      linux-input@vger.kernel.org
3773 S:      Maintained
3774 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3775 F:      drivers/input/touchscreen/chipone_icn8318.c
3776
3777 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3778 M:      Hans de Goede <hdegoede@redhat.com>
3779 L:      linux-input@vger.kernel.org
3780 S:      Maintained
3781 F:      drivers/input/touchscreen/chipone_icn8505.c
3782
3783 CHROME HARDWARE PLATFORM SUPPORT
3784 M:      Benson Leung <bleung@chromium.org>
3785 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3786 S:      Maintained
3787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3788 F:      drivers/platform/chrome/
3789
3790 CHROMEOS EC SUBDRIVERS
3791 M:      Benson Leung <bleung@chromium.org>
3792 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3793 R:      Guenter Roeck <groeck@chromium.org>
3794 S:      Maintained
3795 N:      cros_ec
3796 N:      cros-ec
3797 F:      drivers/power/supply/cros_usbpd-charger.c
3798
3799 CHROMEOS EC CODEC DRIVER
3800 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3801 S:      Maintained
3802 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3803 R:      Guenter Roeck <groeck@chromium.org>
3804 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3805 F:      sound/soc/codecs/cros_ec_codec.*
3806
3807 CIRRUS LOGIC AUDIO CODEC DRIVERS
3808 M:      Brian Austin <brian.austin@cirrus.com>
3809 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3810 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3811 S:      Maintained
3812 F:      sound/soc/codecs/cs*
3813
3814 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3815 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3816 L:      netdev@vger.kernel.org
3817 S:      Maintained
3818 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3819
3820 CIRRUS LOGIC LOCHNAGAR DRIVER
3821 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3822 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3823 L:      patches@opensource.cirrus.com
3824 S:      Supported
3825 F:      drivers/clk/clk-lochnagar.c
3826 F:      drivers/hwmon/lochnagar-hwmon.c
3827 F:      drivers/mfd/lochnagar-i2c.c
3828 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3829 F:      drivers/regulator/lochnagar-regulator.c
3830 F:      sound/soc/codecs/lochnagar-sc.c
3831 F:      include/dt-bindings/clk/lochnagar.h
3832 F:      include/dt-bindings/pinctrl/lochnagar.h
3833 F:      include/linux/mfd/lochnagar*
3834 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3835 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3836 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3837 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3838 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3839 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3840 F:      Documentation/hwmon/lochnagar
3841
3842 CISCO FCOE HBA DRIVER
3843 M:      Satish Kharat <satishkh@cisco.com>
3844 M:      Sesidhar Baddela <sebaddel@cisco.com>
3845 M:      Karan Tilak Kumar <kartilak@cisco.com>
3846 L:      linux-scsi@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/scsi/fnic/
3849
3850 CISCO SCSI HBA DRIVER
3851 M:      Karan Tilak Kumar <kartilak@cisco.com>
3852 M:      Sesidhar Baddela <sebaddel@cisco.com>
3853 L:      linux-scsi@vger.kernel.org
3854 S:      Supported
3855 F:      drivers/scsi/snic/
3856
3857 CISCO VIC ETHERNET NIC DRIVER
3858 M:      Christian Benvenuti <benve@cisco.com>
3859 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3860 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3861 S:      Supported
3862 F:      drivers/net/ethernet/cisco/enic/
3863
3864 CISCO VIC LOW LATENCY NIC DRIVER
3865 M:      Christian Benvenuti <benve@cisco.com>
3866 M:      Nelson Escobar <neescoba@cisco.com>
3867 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3868 S:      Supported
3869 F:      drivers/infiniband/hw/usnic/
3870
3871 CIRRUS LOGIC MADERA CODEC DRIVERS
3872 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3873 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3875 L:      patches@opensource.cirrus.com
3876 T:      git https://github.com/CirrusLogic/linux-drivers.git
3877 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3878 S:      Supported
3879 F:      Documentation/devicetree/bindings/mfd/madera.txt
3880 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3881 F:      include/linux/irqchip/irq-madera*
3882 F:      include/linux/mfd/madera/*
3883 F:      drivers/gpio/gpio-madera*
3884 F:      drivers/irqchip/irq-madera*
3885 F:      drivers/mfd/madera*
3886 F:      drivers/mfd/cs47l*
3887 F:      drivers/pinctrl/cirrus/*
3888
3889 CLANG-FORMAT FILE
3890 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3891 S:      Maintained
3892 F:      .clang-format
3893
3894 CLEANCACHE API
3895 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3896 L:      linux-kernel@vger.kernel.org
3897 S:      Maintained
3898 F:      mm/cleancache.c
3899 F:      include/linux/cleancache.h
3900
3901 CLK API
3902 M:      Russell King <linux@armlinux.org.uk>
3903 L:      linux-clk@vger.kernel.org
3904 S:      Maintained
3905 F:      include/linux/clk.h
3906
3907 CLOCKSOURCE, CLOCKEVENT DRIVERS
3908 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3909 M:      Thomas Gleixner <tglx@linutronix.de>
3910 L:      linux-kernel@vger.kernel.org
3911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3912 S:      Supported
3913 F:      drivers/clocksource/
3914 F:      Documentation/devicetree/bindings/timer/
3915
3916 CMPC ACPI DRIVER
3917 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3918 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3919 L:      platform-driver-x86@vger.kernel.org
3920 S:      Supported
3921 F:      drivers/platform/x86/classmate-laptop.c
3922
3923 COBALT MEDIA DRIVER
3924 M:      Hans Verkuil <hans.verkuil@cisco.com>
3925 L:      linux-media@vger.kernel.org
3926 T:      git git://linuxtv.org/media_tree.git
3927 W:      https://linuxtv.org
3928 S:      Supported
3929 F:      drivers/media/pci/cobalt/
3930
3931 COCCINELLE/Semantic Patches (SmPL)
3932 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3933 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3934 M:      Nicolas Palix <nicolas.palix@imag.fr>
3935 M:      Michal Marek <michal.lkml@markovi.net>
3936 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3938 W:      http://coccinelle.lip6.fr/
3939 S:      Supported
3940 F:      Documentation/dev-tools/coccinelle.rst
3941 F:      scripts/coccinelle/
3942 F:      scripts/coccicheck
3943
3944 CODA FILE SYSTEM
3945 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3946 M:      coda@cs.cmu.edu
3947 L:      codalist@coda.cs.cmu.edu
3948 W:      http://www.coda.cs.cmu.edu/
3949 S:      Maintained
3950 F:      Documentation/filesystems/coda.txt
3951 F:      fs/coda/
3952 F:      include/linux/coda*.h
3953 F:      include/uapi/linux/coda*.h
3954
3955 CODA V4L2 MEM2MEM DRIVER
3956 M:      Philipp Zabel <p.zabel@pengutronix.de>
3957 L:      linux-media@vger.kernel.org
3958 S:      Maintained
3959 F:      Documentation/devicetree/bindings/media/coda.txt
3960 F:      drivers/media/platform/coda/
3961
3962 CODE OF CONDUCT
3963 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3964 S:      Supported
3965 F:      Documentation/process/code-of-conduct.rst
3966 F:      Documentation/process/code-of-conduct-interpretation.rst
3967
3968 COMMON CLK FRAMEWORK
3969 M:      Michael Turquette <mturquette@baylibre.com>
3970 M:      Stephen Boyd <sboyd@kernel.org>
3971 L:      linux-clk@vger.kernel.org
3972 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3974 S:      Maintained
3975 F:      Documentation/devicetree/bindings/clock/
3976 F:      drivers/clk/
3977 X:      drivers/clk/clkdev.c
3978 F:      include/linux/clk-pr*
3979 F:      include/linux/clk/
3980 F:      include/linux/of_clk.h
3981
3982 COMMON INTERNET FILE SYSTEM (CIFS)
3983 M:      Steve French <sfrench@samba.org>
3984 L:      linux-cifs@vger.kernel.org
3985 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3986 W:      http://linux-cifs.samba.org/
3987 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3988 S:      Supported
3989 F:      Documentation/filesystems/cifs/
3990 F:      fs/cifs/
3991
3992 COMPACTPCI HOTPLUG CORE
3993 M:      Scott Murray <scott@spiteful.org>
3994 L:      linux-pci@vger.kernel.org
3995 S:      Maintained
3996 F:      drivers/pci/hotplug/cpci_hotplug*
3997
3998 COMPACTPCI HOTPLUG GENERIC DRIVER
3999 M:      Scott Murray <scott@spiteful.org>
4000 L:      linux-pci@vger.kernel.org
4001 S:      Maintained
4002 F:      drivers/pci/hotplug/cpcihp_generic.c
4003
4004 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4005 M:      Scott Murray <scott@spiteful.org>
4006 L:      linux-pci@vger.kernel.org
4007 S:      Maintained
4008 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4009
4010 COMPAL LAPTOP SUPPORT
4011 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4012 L:      platform-driver-x86@vger.kernel.org
4013 S:      Maintained
4014 F:      drivers/platform/x86/compal-laptop.c
4015
4016 COMPILER ATTRIBUTES
4017 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4018 S:      Maintained
4019 F:      include/linux/compiler_attributes.h
4020
4021 CONEXANT ACCESSRUNNER USB DRIVER
4022 L:      accessrunner-general@lists.sourceforge.net
4023 W:      http://accessrunner.sourceforge.net/
4024 S:      Orphan
4025 F:      drivers/usb/atm/cxacru.c
4026
4027 CONFIGFS
4028 M:      Joel Becker <jlbec@evilplan.org>
4029 M:      Christoph Hellwig <hch@lst.de>
4030 T:      git git://git.infradead.org/users/hch/configfs.git
4031 S:      Supported
4032 F:      fs/configfs/
4033 F:      include/linux/configfs.h
4034
4035 CONNECTOR
4036 M:      Evgeniy Polyakov <zbr@ioremap.net>
4037 L:      netdev@vger.kernel.org
4038 S:      Maintained
4039 F:      drivers/connector/
4040
4041 CONTROL GROUP (CGROUP)
4042 M:      Tejun Heo <tj@kernel.org>
4043 M:      Li Zefan <lizefan@huawei.com>
4044 M:      Johannes Weiner <hannes@cmpxchg.org>
4045 L:      cgroups@vger.kernel.org
4046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4047 S:      Maintained
4048 F:      Documentation/admin-guide/cgroup-v2.rst
4049 F:      Documentation/cgroup-v1/
4050 F:      include/linux/cgroup*
4051 F:      kernel/cgroup/
4052
4053 CONTROL GROUP - CPUSET
4054 M:      Li Zefan <lizefan@huawei.com>
4055 L:      cgroups@vger.kernel.org
4056 W:      http://www.bullopensource.org/cpuset/
4057 W:      http://oss.sgi.com/projects/cpusets/
4058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4059 S:      Maintained
4060 F:      Documentation/cgroup-v1/cpusets.txt
4061 F:      include/linux/cpuset.h
4062 F:      kernel/cgroup/cpuset.c
4063
4064 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4065 M:      Johannes Weiner <hannes@cmpxchg.org>
4066 M:      Michal Hocko <mhocko@kernel.org>
4067 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4068 L:      cgroups@vger.kernel.org
4069 L:      linux-mm@kvack.org
4070 S:      Maintained
4071 F:      mm/memcontrol.c
4072 F:      mm/swap_cgroup.c
4073
4074 CORETEMP HARDWARE MONITORING DRIVER
4075 M:      Fenghua Yu <fenghua.yu@intel.com>
4076 L:      linux-hwmon@vger.kernel.org
4077 S:      Maintained
4078 F:      Documentation/hwmon/coretemp.rst
4079 F:      drivers/hwmon/coretemp.c
4080
4081 COSA/SRP SYNC SERIAL DRIVER
4082 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4083 W:      http://www.fi.muni.cz/~kas/cosa/
4084 S:      Maintained
4085 F:      drivers/net/wan/cosa*
4086
4087 COUNTER SUBSYSTEM
4088 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4089 L:      linux-iio@vger.kernel.org
4090 S:      Maintained
4091 F:      Documentation/ABI/testing/sysfs-bus-counter*
4092 F:      Documentation/driver-api/generic-counter.rst
4093 F:      drivers/counter/
4094 F:      include/linux/counter.h
4095 F:      include/linux/counter_enum.h
4096
4097 CPMAC ETHERNET DRIVER
4098 M:      Florian Fainelli <f.fainelli@gmail.com>
4099 L:      netdev@vger.kernel.org
4100 S:      Maintained
4101 F:      drivers/net/ethernet/ti/cpmac.c
4102
4103 CPU FREQUENCY SCALING FRAMEWORK
4104 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4105 M:      Viresh Kumar <viresh.kumar@linaro.org>
4106 L:      linux-pm@vger.kernel.org
4107 S:      Maintained
4108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4110 B:      https://bugzilla.kernel.org
4111 F:      Documentation/admin-guide/pm/cpufreq.rst
4112 F:      Documentation/admin-guide/pm/intel_pstate.rst
4113 F:      Documentation/cpu-freq/
4114 F:      Documentation/devicetree/bindings/cpufreq/
4115 F:      drivers/cpufreq/
4116 F:      include/linux/cpufreq.h
4117 F:      tools/testing/selftests/cpufreq/
4118
4119 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4120 M:      Viresh Kumar <viresh.kumar@linaro.org>
4121 M:      Sudeep Holla <sudeep.holla@arm.com>
4122 L:      linux-pm@vger.kernel.org
4123 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4124 S:      Maintained
4125 F:      drivers/cpufreq/arm_big_little.h
4126 F:      drivers/cpufreq/arm_big_little.c
4127
4128 CPU POWER MONITORING SUBSYSTEM
4129 M:      Thomas Renninger <trenn@suse.com>
4130 M:      Shuah Khan <shuah@kernel.org>
4131 M:      Shuah Khan <skhan@linuxfoundation.org>
4132 L:      linux-pm@vger.kernel.org
4133 S:      Maintained
4134 F:      tools/power/cpupower/
4135
4136 CPUID/MSR DRIVER
4137 M:      "H. Peter Anvin" <hpa@zytor.com>
4138 S:      Maintained
4139 F:      arch/x86/kernel/cpuid.c
4140 F:      arch/x86/kernel/msr.c
4141
4142 CPUIDLE DRIVER - ARM BIG LITTLE
4143 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4144 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4145 L:      linux-pm@vger.kernel.org
4146 L:      linux-arm-kernel@lists.infradead.org
4147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4148 S:      Maintained
4149 F:      drivers/cpuidle/cpuidle-big_little.c
4150
4151 CPUIDLE DRIVER - ARM EXYNOS
4152 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4153 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4154 M:      Kukjin Kim <kgene@kernel.org>
4155 L:      linux-pm@vger.kernel.org
4156 L:      linux-samsung-soc@vger.kernel.org
4157 S:      Supported
4158 F:      drivers/cpuidle/cpuidle-exynos.c
4159 F:      arch/arm/mach-exynos/pm.c
4160
4161 CPU IDLE TIME MANAGEMENT FRAMEWORK
4162 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4163 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4164 L:      linux-pm@vger.kernel.org
4165 S:      Maintained
4166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4167 B:      https://bugzilla.kernel.org
4168 F:      Documentation/admin-guide/pm/cpuidle.rst
4169 F:      Documentation/driver-api/pm/cpuidle.rst
4170 F:      drivers/cpuidle/*
4171 F:      include/linux/cpuidle.h
4172
4173 CRAMFS FILESYSTEM
4174 M:      Nicolas Pitre <nico@fluxnic.net>
4175 S:      Maintained
4176 F:      Documentation/filesystems/cramfs.txt
4177 F:      fs/cramfs/
4178
4179 CRYPTO API
4180 M:      Herbert Xu <herbert@gondor.apana.org.au>
4181 M:      "David S. Miller" <davem@davemloft.net>
4182 L:      linux-crypto@vger.kernel.org
4183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4185 S:      Maintained
4186 F:      Documentation/crypto/
4187 F:      Documentation/devicetree/bindings/crypto/
4188 F:      arch/*/crypto/
4189 F:      crypto/
4190 F:      drivers/crypto/
4191 F:      include/crypto/
4192 F:      include/linux/crypto*
4193
4194 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4195 M:      Neil Horman <nhorman@tuxdriver.com>
4196 L:      linux-crypto@vger.kernel.org
4197 S:      Maintained
4198 F:      crypto/ansi_cprng.c
4199 F:      crypto/rng.c
4200
4201 CS3308 MEDIA DRIVER
4202 M:      Hans Verkuil <hverkuil@xs4all.nl>
4203 L:      linux-media@vger.kernel.org
4204 T:      git git://linuxtv.org/media_tree.git
4205 W:      http://linuxtv.org
4206 S:      Odd Fixes
4207 F:      drivers/media/i2c/cs3308.c
4208
4209 CS5535 Audio ALSA driver
4210 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4211 S:      Maintained
4212 F:      sound/pci/cs5535audio/
4213
4214 CSI DRIVERS FOR ALLWINNER V3s
4215 M:      Yong Deng <yong.deng@magewell.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 S:      Maintained
4219 F:      drivers/media/platform/sunxi/sun6i-csi/
4220 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4221
4222 CW1200 WLAN driver
4223 M:      Solomon Peachy <pizza@shaftnet.org>
4224 S:      Maintained
4225 F:      drivers/net/wireless/st/cw1200/
4226
4227 CX18 VIDEO4LINUX DRIVER
4228 M:      Andy Walls <awalls@md.metrocast.net>
4229 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4230 L:      linux-media@vger.kernel.org
4231 T:      git git://linuxtv.org/media_tree.git
4232 W:      https://linuxtv.org
4233 W:      http://www.ivtvdriver.org/index.php/Cx18
4234 S:      Maintained
4235 F:      Documentation/media/v4l-drivers/cx18*
4236 F:      drivers/media/pci/cx18/
4237 F:      include/uapi/linux/ivtv*
4238
4239 CX2341X MPEG ENCODER HELPER MODULE
4240 M:      Hans Verkuil <hverkuil@xs4all.nl>
4241 L:      linux-media@vger.kernel.org
4242 T:      git git://linuxtv.org/media_tree.git
4243 W:      https://linuxtv.org
4244 S:      Maintained
4245 F:      drivers/media/common/cx2341x*
4246 F:      include/media/drv-intf/cx2341x.h
4247
4248 CX24120 MEDIA DRIVER
4249 M:      Jemma Denson <jdenson@gmail.com>
4250 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4251 L:      linux-media@vger.kernel.org
4252 W:      https://linuxtv.org
4253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4254 S:      Maintained
4255 F:      drivers/media/dvb-frontends/cx24120*
4256
4257 CX88 VIDEO4LINUX DRIVER
4258 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4259 L:      linux-media@vger.kernel.org
4260 W:      https://linuxtv.org
4261 T:      git git://linuxtv.org/media_tree.git
4262 S:      Odd fixes
4263 F:      Documentation/media/v4l-drivers/cx88*
4264 F:      drivers/media/pci/cx88/
4265
4266 CXD2820R MEDIA DRIVER
4267 M:      Antti Palosaari <crope@iki.fi>
4268 L:      linux-media@vger.kernel.org
4269 W:      https://linuxtv.org
4270 W:      http://palosaari.fi/linux/
4271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4272 T:      git git://linuxtv.org/anttip/media_tree.git
4273 S:      Maintained
4274 F:      drivers/media/dvb-frontends/cxd2820r*
4275
4276 CXGB3 ETHERNET DRIVER (CXGB3)
4277 M:      Vishal Kulkarni <vishal@chelsio.com>
4278 L:      netdev@vger.kernel.org
4279 W:      http://www.chelsio.com
4280 S:      Supported
4281 F:      drivers/net/ethernet/chelsio/cxgb3/
4282
4283 CXGB3 ISCSI DRIVER (CXGB3I)
4284 M:      Karen Xie <kxie@chelsio.com>
4285 L:      linux-scsi@vger.kernel.org
4286 W:      http://www.chelsio.com
4287 S:      Supported
4288 F:      drivers/scsi/cxgbi/cxgb3i
4289
4290 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4291 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4292 L:      linux-rdma@vger.kernel.org
4293 W:      http://www.openfabrics.org
4294 S:      Supported
4295 F:      drivers/infiniband/hw/cxgb3/
4296 F:      include/uapi/rdma/cxgb3-abi.h
4297
4298 CXGB4 CRYPTO DRIVER (chcr)
4299 M:      Harsh Jain <harsh@chelsio.com>
4300 L:      linux-crypto@vger.kernel.org
4301 W:      http://www.chelsio.com
4302 S:      Supported
4303 F:      drivers/crypto/chelsio
4304
4305 CXGB4 ETHERNET DRIVER (CXGB4)
4306 M:      Vishal Kulkarni <vishal@chelsio.com>
4307 L:      netdev@vger.kernel.org
4308 W:      http://www.chelsio.com
4309 S:      Supported
4310 F:      drivers/net/ethernet/chelsio/cxgb4/
4311
4312 CXGB4 ISCSI DRIVER (CXGB4I)
4313 M:      Karen Xie <kxie@chelsio.com>
4314 L:      linux-scsi@vger.kernel.org
4315 W:      http://www.chelsio.com
4316 S:      Supported
4317 F:      drivers/scsi/cxgbi/cxgb4i
4318
4319 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4320 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4321 L:      linux-rdma@vger.kernel.org
4322 W:      http://www.openfabrics.org
4323 S:      Supported
4324 F:      drivers/infiniband/hw/cxgb4/
4325 F:      include/uapi/rdma/cxgb4-abi.h
4326
4327 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4328 M:      Casey Leedom <leedom@chelsio.com>
4329 L:      netdev@vger.kernel.org
4330 W:      http://www.chelsio.com
4331 S:      Supported
4332 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4333
4334 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4335 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4336 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4337 L:      linuxppc-dev@lists.ozlabs.org
4338 S:      Supported
4339 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4340 F:      drivers/misc/cxl/
4341 F:      include/misc/cxl*
4342 F:      include/uapi/misc/cxl.h
4343 F:      Documentation/powerpc/cxl.txt
4344 F:      Documentation/ABI/testing/sysfs-class-cxl
4345
4346 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4347 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4348 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4349 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4350 L:      linux-scsi@vger.kernel.org
4351 S:      Supported
4352 F:      drivers/scsi/cxlflash/
4353 F:      include/uapi/scsi/cxlflash_ioctl.h
4354 F:      Documentation/powerpc/cxlflash.txt
4355
4356 CYBERPRO FB DRIVER
4357 M:      Russell King <linux@armlinux.org.uk>
4358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4359 W:      http://www.armlinux.org.uk/
4360 S:      Maintained
4361 F:      drivers/video/fbdev/cyber2000fb.*
4362
4363 CYCLADES ASYNC MUX DRIVER
4364 W:      http://www.cyclades.com/
4365 S:      Orphan
4366 F:      drivers/tty/cyclades.c
4367 F:      include/linux/cyclades.h
4368 F:      include/uapi/linux/cyclades.h
4369
4370 CYCLADES PC300 DRIVER
4371 W:      http://www.cyclades.com/
4372 S:      Orphan
4373 F:      drivers/net/wan/pc300*
4374
4375 CYPRESS_FIRMWARE MEDIA DRIVER
4376 M:      Antti Palosaari <crope@iki.fi>
4377 L:      linux-media@vger.kernel.org
4378 W:      https://linuxtv.org
4379 W:      http://palosaari.fi/linux/
4380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4381 T:      git git://linuxtv.org/anttip/media_tree.git
4382 S:      Maintained
4383 F:      drivers/media/common/cypress_firmware*
4384
4385 CYTTSP TOUCHSCREEN DRIVER
4386 M:      Ferruh Yigit <fery@cypress.com>
4387 L:      linux-input@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/input/touchscreen/cyttsp*
4390 F:      include/linux/input/cyttsp.h
4391
4392 D-LINK DIR-685 TOUCHKEYS DRIVER
4393 M:      Linus Walleij <linus.walleij@linaro.org>
4394 L:      linux-input@vger.kernel.org
4395 S:      Supported
4396 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4397
4398 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4399 M:      Joshua Kinard <kumba@gentoo.org>
4400 S:      Maintained
4401 F:      drivers/rtc/rtc-ds1685.c
4402 F:      include/linux/rtc/ds1685.h
4403
4404 DAMA SLAVE for AX.25
4405 M:      Joerg Reuter <jreuter@yaina.de>
4406 W:      http://yaina.de/jreuter/
4407 W:      http://www.qsl.net/dl1bke/
4408 L:      linux-hams@vger.kernel.org
4409 S:      Maintained
4410 F:      net/ax25/af_ax25.c
4411 F:      net/ax25/ax25_dev.c
4412 F:      net/ax25/ax25_ds_*
4413 F:      net/ax25/ax25_in.c
4414 F:      net/ax25/ax25_out.c
4415 F:      net/ax25/ax25_timer.c
4416 F:      net/ax25/sysctl_net_ax25.c
4417
4418 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4419 L:      netdev@vger.kernel.org
4420 S:      Orphan
4421 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4422 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4423
4424 DC390/AM53C974 SCSI driver
4425 M:      Hannes Reinecke <hare@suse.com>
4426 L:      linux-scsi@vger.kernel.org
4427 S:      Maintained
4428 F:      drivers/scsi/am53c974.c
4429
4430 DC395x SCSI driver
4431 M:      Oliver Neukum <oliver@neukum.org>
4432 M:      Ali Akcaagac <aliakc@web.de>
4433 M:      Jamie Lenehan <lenehan@twibble.org>
4434 L:      dc395x@twibble.org
4435 W:      http://twibble.org/dist/dc395x/
4436 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4437 S:      Maintained
4438 F:      Documentation/scsi/dc395x.txt
4439 F:      drivers/scsi/dc395x.*
4440
4441 DCCP PROTOCOL
4442 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4443 L:      dccp@vger.kernel.org
4444 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4445 S:      Maintained
4446 F:      include/linux/dccp.h
4447 F:      include/uapi/linux/dccp.h
4448 F:      include/linux/tfrc.h
4449 F:      net/dccp/
4450
4451 DECnet NETWORK LAYER
4452 W:      http://linux-decnet.sourceforge.net
4453 L:      linux-decnet-user@lists.sourceforge.net
4454 S:      Orphan
4455 F:      Documentation/networking/decnet.txt
4456 F:      net/decnet/
4457
4458 DECSTATION PLATFORM SUPPORT
4459 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4460 L:      linux-mips@vger.kernel.org
4461 W:      http://www.linux-mips.org/wiki/DECstation
4462 S:      Maintained
4463 F:      arch/mips/dec/
4464 F:      arch/mips/include/asm/dec/
4465 F:      arch/mips/include/asm/mach-dec/
4466
4467 DEFXX FDDI NETWORK DRIVER
4468 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4469 S:      Maintained
4470 F:      drivers/net/fddi/defxx.*
4471
4472 DELL SMBIOS DRIVER
4473 M:      Pali Rohár <pali.rohar@gmail.com>
4474 M:      Mario Limonciello <mario.limonciello@dell.com>
4475 L:      platform-driver-x86@vger.kernel.org
4476 S:      Maintained
4477 F:      drivers/platform/x86/dell-smbios.*
4478
4479 DELL SMBIOS SMM DRIVER
4480 M:      Mario Limonciello <mario.limonciello@dell.com>
4481 L:      platform-driver-x86@vger.kernel.org
4482 S:      Maintained
4483 F:      drivers/platform/x86/dell-smbios-smm.c
4484
4485 DELL SMBIOS WMI DRIVER
4486 M:      Mario Limonciello <mario.limonciello@dell.com>
4487 L:      platform-driver-x86@vger.kernel.org
4488 S:      Maintained
4489 F:      drivers/platform/x86/dell-smbios-wmi.c
4490 F:      tools/wmi/dell-smbios-example.c
4491
4492 DEFZA FDDI NETWORK DRIVER
4493 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4494 S:      Maintained
4495 F:      drivers/net/fddi/defza.*
4496
4497 DELL LAPTOP DRIVER
4498 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4499 M:      Pali Rohár <pali.rohar@gmail.com>
4500 L:      platform-driver-x86@vger.kernel.org
4501 S:      Maintained
4502 F:      drivers/platform/x86/dell-laptop.c
4503
4504 DELL LAPTOP FREEFALL DRIVER
4505 M:      Pali Rohár <pali.rohar@gmail.com>
4506 S:      Maintained
4507 F:      drivers/platform/x86/dell-smo8800.c
4508
4509 DELL LAPTOP RBTN DRIVER
4510 M:      Pali Rohár <pali.rohar@gmail.com>
4511 S:      Maintained
4512 F:      drivers/platform/x86/dell-rbtn.*
4513
4514 DELL REMOTE BIOS UPDATE DRIVER
4515 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4516 L:      platform-driver-x86@vger.kernel.org
4517 S:      Maintained
4518 F:      drivers/platform/x86/dell_rbu.c
4519
4520 DELL LAPTOP SMM DRIVER
4521 M:      Pali Rohár <pali.rohar@gmail.com>
4522 S:      Maintained
4523 F:      drivers/hwmon/dell-smm-hwmon.c
4524 F:      include/uapi/linux/i8k.h
4525
4526 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4527 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4528 L:      platform-driver-x86@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/dcdbas.txt
4531 F:      drivers/platform/x86/dcdbas.*
4532
4533 DELL WMI NOTIFICATIONS DRIVER
4534 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4535 M:      Pali Rohár <pali.rohar@gmail.com>
4536 S:      Maintained
4537 F:      drivers/platform/x86/dell-wmi.c
4538
4539 DELL WMI DESCRIPTOR DRIVER
4540 M:      Mario Limonciello <mario.limonciello@dell.com>
4541 S:      Maintained
4542 F:      drivers/platform/x86/dell-wmi-descriptor.c
4543
4544 DELTA ST MEDIA DRIVER
4545 M:      Hugues Fruchet <hugues.fruchet@st.com>
4546 L:      linux-media@vger.kernel.org
4547 T:      git git://linuxtv.org/media_tree.git
4548 W:      https://linuxtv.org
4549 S:      Supported
4550 F:      drivers/media/platform/sti/delta
4551
4552 DENALI NAND DRIVER
4553 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4554 L:      linux-mtd@lists.infradead.org
4555 S:      Supported
4556 F:      drivers/mtd/nand/raw/denali*
4557
4558 DESIGNWARE USB2 DRD IP DRIVER
4559 M:      Minas Harutyunyan <hminas@synopsys.com>
4560 L:      linux-usb@vger.kernel.org
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4562 S:      Maintained
4563 F:      drivers/usb/dwc2/
4564
4565 DESIGNWARE USB3 DRD IP DRIVER
4566 M:      Felipe Balbi <balbi@kernel.org>
4567 L:      linux-usb@vger.kernel.org
4568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4569 S:      Maintained
4570 F:      drivers/usb/dwc3/
4571
4572 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4573 M:      Andreas Klinger <ak@it-klinger.de>
4574 L:      linux-iio@vger.kernel.org
4575 S:      Maintained
4576 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4577 F:      drivers/iio/proximity/srf*.c
4578
4579 DEVICE COREDUMP (DEV_COREDUMP)
4580 M:      Johannes Berg <johannes@sipsolutions.net>
4581 L:      linux-kernel@vger.kernel.org
4582 S:      Maintained
4583 F:      drivers/base/devcoredump.c
4584 F:      include/linux/devcoredump.h
4585
4586 DEVICE FREQUENCY (DEVFREQ)
4587 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4588 M:      Kyungmin Park <kyungmin.park@samsung.com>
4589 R:      Chanwoo Choi <cw00.choi@samsung.com>
4590 L:      linux-pm@vger.kernel.org
4591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4592 S:      Maintained
4593 F:      drivers/devfreq/
4594 F:      include/linux/devfreq.h
4595 F:      Documentation/devicetree/bindings/devfreq/
4596 F:      include/trace/events/devfreq.h
4597
4598 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4599 M:      Chanwoo Choi <cw00.choi@samsung.com>
4600 L:      linux-pm@vger.kernel.org
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4602 S:      Supported
4603 F:      drivers/devfreq/event/
4604 F:      drivers/devfreq/devfreq-event.c
4605 F:      include/linux/devfreq-event.h
4606 F:      Documentation/devicetree/bindings/devfreq/event/
4607
4608 DEVICE NUMBER REGISTRY
4609 M:      Torben Mathiasen <device@lanana.org>
4610 W:      http://lanana.org/docs/device-list/index.html
4611 S:      Maintained
4612
4613 DEVICE-MAPPER  (LVM)
4614 M:      Alasdair Kergon <agk@redhat.com>
4615 M:      Mike Snitzer <snitzer@redhat.com>
4616 M:      dm-devel@redhat.com
4617 L:      dm-devel@redhat.com
4618 W:      http://sources.redhat.com/dm
4619 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4621 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4622 S:      Maintained
4623 F:      Documentation/device-mapper/
4624 F:      drivers/md/Makefile
4625 F:      drivers/md/Kconfig
4626 F:      drivers/md/dm*
4627 F:      drivers/md/persistent-data/
4628 F:      include/linux/device-mapper.h
4629 F:      include/linux/dm-*.h
4630 F:      include/uapi/linux/dm-*.h
4631
4632 DEVLINK
4633 M:      Jiri Pirko <jiri@mellanox.com>
4634 L:      netdev@vger.kernel.org
4635 S:      Supported
4636 F:      net/core/devlink.c
4637 F:      include/net/devlink.h
4638 F:      include/uapi/linux/devlink.h
4639
4640 DIALOG SEMICONDUCTOR DRIVERS
4641 M:      Support Opensource <support.opensource@diasemi.com>
4642 W:      http://www.dialog-semiconductor.com/products
4643 S:      Supported
4644 F:      Documentation/hwmon/da90??.rst
4645 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4646 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4647 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4648 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4649 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4650 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4651 F:      drivers/gpio/gpio-da90??.c
4652 F:      drivers/hwmon/da90??-hwmon.c
4653 F:      drivers/iio/adc/da91??-*.c
4654 F:      drivers/input/misc/da90??_onkey.c
4655 F:      drivers/input/touchscreen/da9052_tsi.c
4656 F:      drivers/leds/leds-da90??.c
4657 F:      drivers/mfd/da903x.c
4658 F:      drivers/mfd/da90??-*.c
4659 F:      drivers/mfd/da91??-*.c
4660 F:      drivers/power/supply/da9052-battery.c
4661 F:      drivers/power/supply/da91??-*.c
4662 F:      drivers/regulator/da903x.c
4663 F:      drivers/regulator/da9???-regulator.[ch]
4664 F:      drivers/thermal/da90??-thermal.c
4665 F:      drivers/rtc/rtc-da90??.c
4666 F:      drivers/video/backlight/da90??_bl.c
4667 F:      drivers/watchdog/da90??_wdt.c
4668 F:      include/linux/mfd/da903x.h
4669 F:      include/linux/mfd/da9052/
4670 F:      include/linux/mfd/da9055/
4671 F:      include/linux/mfd/da9062/
4672 F:      include/linux/mfd/da9063/
4673 F:      include/linux/mfd/da9150/
4674 F:      include/linux/regulator/da9211.h
4675 F:      include/sound/da[79]*.h
4676 F:      sound/soc/codecs/da[79]*.[ch]
4677
4678 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4679 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4680 L:      linux-gpio@vger.kernel.org
4681 S:      Maintained
4682 F:      drivers/gpio/gpio-gpio-mm.c
4683
4684 DIOLAN U2C-12 I2C DRIVER
4685 M:      Guenter Roeck <linux@roeck-us.net>
4686 L:      linux-i2c@vger.kernel.org
4687 S:      Maintained
4688 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4689
4690 FILESYSTEM DIRECT ACCESS (DAX)
4691 M:      Dan Williams <dan.j.williams@intel.com>
4692 R:      Matthew Wilcox <willy@infradead.org>
4693 R:      Jan Kara <jack@suse.cz>
4694 L:      linux-fsdevel@vger.kernel.org
4695 L:      linux-nvdimm@lists.01.org
4696 S:      Supported
4697 F:      fs/dax.c
4698 F:      include/linux/dax.h
4699 F:      include/trace/events/fs_dax.h
4700
4701 DEVICE DIRECT ACCESS (DAX)
4702 M:      Dan Williams <dan.j.williams@intel.com>
4703 M:      Vishal Verma <vishal.l.verma@intel.com>
4704 M:      Keith Busch <keith.busch@intel.com>
4705 M:      Dave Jiang <dave.jiang@intel.com>
4706 L:      linux-nvdimm@lists.01.org
4707 S:      Supported
4708 F:      drivers/dax/
4709
4710 DIRECTORY NOTIFICATION (DNOTIFY)
4711 M:      Jan Kara <jack@suse.cz>
4712 R:      Amir Goldstein <amir73il@gmail.com>
4713 L:      linux-fsdevel@vger.kernel.org
4714 S:      Maintained
4715 F:      Documentation/filesystems/dnotify.txt
4716 F:      fs/notify/dnotify/
4717 F:      include/linux/dnotify.h
4718
4719 DISK GEOMETRY AND PARTITION HANDLING
4720 M:      Andries Brouwer <aeb@cwi.nl>
4721 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4722 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4723 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4724 S:      Maintained
4725
4726 DISKQUOTA
4727 M:      Jan Kara <jack@suse.com>
4728 S:      Maintained
4729 F:      Documentation/filesystems/quota.txt
4730 F:      fs/quota/
4731 F:      include/linux/quota*.h
4732 F:      include/uapi/linux/quota*.h
4733
4734 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4735 M:      Bernie Thompson <bernie@plugable.com>
4736 L:      linux-fbdev@vger.kernel.org
4737 S:      Maintained
4738 W:      http://plugable.com/category/projects/udlfb/
4739 F:      drivers/video/fbdev/udlfb.c
4740 F:      include/video/udlfb.h
4741 F:      Documentation/fb/udlfb.txt
4742
4743 DISTRIBUTED LOCK MANAGER (DLM)
4744 M:      Christine Caulfield <ccaulfie@redhat.com>
4745 M:      David Teigland <teigland@redhat.com>
4746 L:      cluster-devel@redhat.com
4747 W:      http://sources.redhat.com/cluster/
4748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4749 S:      Supported
4750 F:      fs/dlm/
4751
4752 DMA BUFFER SHARING FRAMEWORK
4753 M:      Sumit Semwal <sumit.semwal@linaro.org>
4754 S:      Maintained
4755 L:      linux-media@vger.kernel.org
4756 L:      dri-devel@lists.freedesktop.org
4757 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4758 F:      drivers/dma-buf/
4759 F:      include/linux/dma-buf*
4760 F:      include/linux/reservation.h
4761 F:      include/linux/*fence.h
4762 F:      Documentation/driver-api/dma-buf.rst
4763 T:      git git://anongit.freedesktop.org/drm/drm-misc
4764
4765 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4766 M:      Vinod Koul <vkoul@kernel.org>
4767 L:      dmaengine@vger.kernel.org
4768 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4769 S:      Maintained
4770 F:      drivers/dma/
4771 F:      include/linux/dmaengine.h
4772 F:      include/linux/of_dma.h
4773 F:      Documentation/devicetree/bindings/dma/
4774 F:      Documentation/driver-api/dmaengine/
4775 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4776
4777 DMA MAPPING HELPERS
4778 M:      Christoph Hellwig <hch@lst.de>
4779 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4780 R:      Robin Murphy <robin.murphy@arm.com>
4781 L:      iommu@lists.linux-foundation.org
4782 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4783 W:      http://git.infradead.org/users/hch/dma-mapping.git
4784 S:      Supported
4785 F:      kernel/dma/
4786 F:      include/asm-generic/dma-mapping.h
4787 F:      include/linux/dma-direct.h
4788 F:      include/linux/dma-mapping.h
4789 F:      include/linux/dma-noncoherent.h
4790
4791 DME1737 HARDWARE MONITOR DRIVER
4792 M:      Juerg Haefliger <juergh@gmail.com>
4793 L:      linux-hwmon@vger.kernel.org
4794 S:      Maintained
4795 F:      Documentation/hwmon/dme1737.rst
4796 F:      drivers/hwmon/dme1737.c
4797
4798 DMI/SMBIOS SUPPORT
4799 M:      Jean Delvare <jdelvare@suse.com>
4800 S:      Maintained
4801 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4802 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4803 F:      drivers/firmware/dmi-id.c
4804 F:      drivers/firmware/dmi_scan.c
4805 F:      include/linux/dmi.h
4806
4807 DOCUMENTATION
4808 M:      Jonathan Corbet <corbet@lwn.net>
4809 L:      linux-doc@vger.kernel.org
4810 S:      Maintained
4811 F:      Documentation/
4812 F:      scripts/kernel-doc
4813 X:      Documentation/ABI/
4814 X:      Documentation/acpi/
4815 X:      Documentation/devicetree/
4816 X:      Documentation/i2c/
4817 X:      Documentation/media/
4818 X:      Documentation/power/
4819 X:      Documentation/spi/
4820 T:      git git://git.lwn.net/linux.git docs-next
4821
4822 DOCUMENTATION/ITALIAN
4823 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4824 L:      linux-doc@vger.kernel.org
4825 S:      Maintained
4826 F:      Documentation/translations/it_IT
4827
4828 DONGWOON DW9714 LENS VOICE COIL DRIVER
4829 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4830 L:      linux-media@vger.kernel.org
4831 T:      git git://linuxtv.org/media_tree.git
4832 S:      Maintained
4833 F:      drivers/media/i2c/dw9714.c
4834 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4835
4836 DONGWOON DW9807 LENS VOICE COIL DRIVER
4837 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4838 L:      linux-media@vger.kernel.org
4839 T:      git git://linuxtv.org/media_tree.git
4840 S:      Maintained
4841 F:      drivers/media/i2c/dw9807-vcm.c
4842 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4843
4844 DOUBLETALK DRIVER
4845 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4846 L:      blinux-list@redhat.com
4847 S:      Maintained
4848 F:      drivers/char/dtlk.c
4849 F:      include/linux/dtlk.h
4850
4851 DPAA2 DATAPATH I/O (DPIO) DRIVER
4852 M:      Roy Pledge <Roy.Pledge@nxp.com>
4853 L:      linux-kernel@vger.kernel.org
4854 S:      Maintained
4855 F:      drivers/soc/fsl/dpio
4856
4857 DPAA2 ETHERNET DRIVER
4858 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4859 L:      netdev@vger.kernel.org
4860 S:      Maintained
4861 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4862 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4863 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4864 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4865 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4866
4867 DPAA2 ETHERNET SWITCH DRIVER
4868 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4869 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4870 L:      linux-kernel@vger.kernel.org
4871 S:      Maintained
4872 F:      drivers/staging/fsl-dpaa2/ethsw
4873
4874 DPAA2 PTP CLOCK DRIVER
4875 M:      Yangbo Lu <yangbo.lu@nxp.com>
4876 L:      netdev@vger.kernel.org
4877 S:      Maintained
4878 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4879 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4880
4881 DPT_I2O SCSI RAID DRIVER
4882 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4883 L:      linux-scsi@vger.kernel.org
4884 W:      http://www.adaptec.com/
4885 S:      Maintained
4886 F:      drivers/scsi/dpt*
4887 F:      drivers/scsi/dpt/
4888
4889 DRBD DRIVER
4890 M:      Philipp Reisner <philipp.reisner@linbit.com>
4891 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4892 L:      drbd-dev@lists.linbit.com
4893 W:      http://www.drbd.org
4894 T:      git git://git.linbit.com/linux-drbd.git
4895 T:      git git://git.linbit.com/drbd-8.4.git
4896 S:      Supported
4897 F:      drivers/block/drbd/
4898 F:      lib/lru_cache.c
4899 F:      Documentation/blockdev/drbd/
4900
4901 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4902 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4903 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4905 S:      Supported
4906 F:      Documentation/kobject.txt
4907 F:      drivers/base/
4908 F:      fs/debugfs/
4909 F:      fs/sysfs/
4910 F:      include/linux/debugfs.h
4911 F:      include/linux/kobj*
4912 F:      lib/kobj*
4913
4914 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4915 M:      Kevin Hilman <khilman@kernel.org>
4916 M:      Nishanth Menon <nm@ti.com>
4917 S:      Maintained
4918 F:      drivers/power/avs/
4919 F:      include/linux/power/smartreflex.h
4920 L:      linux-pm@vger.kernel.org
4921
4922 DRM DRIVER FOR ARM PL111 CLCD
4923 M:      Eric Anholt <eric@anholt.net>
4924 T:      git git://anongit.freedesktop.org/drm/drm-misc
4925 S:      Supported
4926 F:      drivers/gpu/drm/pl111/
4927
4928 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4929 M:      Linus Walleij <linus.walleij@linaro.org>
4930 T:      git git://anongit.freedesktop.org/drm/drm-misc
4931 S:      Maintained
4932 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4933 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4934
4935 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4936 M:      Dave Airlie <airlied@redhat.com>
4937 S:      Odd Fixes
4938 F:      drivers/gpu/drm/ast/
4939
4940 DRM DRIVER FOR ASPEED BMC GFX
4941 M:      Joel Stanley <joel@jms.id.au>
4942 L:      linux-aspeed@lists.ozlabs.org
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944 S:      Supported
4945 F:      drivers/gpu/drm/aspeed/
4946 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4947
4948 DRM DRIVER FOR BOCHS VIRTUAL GPU
4949 M:      Gerd Hoffmann <kraxel@redhat.com>
4950 L:      virtualization@lists.linux-foundation.org
4951 T:      git git://anongit.freedesktop.org/drm/drm-misc
4952 S:      Maintained
4953 F:      drivers/gpu/drm/bochs/
4954
4955 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4956 M:      Linus Walleij <linus.walleij@linaro.org>
4957 T:      git git://anongit.freedesktop.org/drm/drm-misc
4958 S:      Maintained
4959 F:      drivers/gpu/drm/tve200/
4960
4961 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
4962 M:      Jagan Teki <jagan@amarulasolutions.com>
4963 S:      Maintained
4964 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
4965 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
4966
4967 DRM DRIVER FOR ILITEK ILI9225 PANELS
4968 M:      David Lechner <david@lechnology.com>
4969 S:      Maintained
4970 F:      drivers/gpu/drm/tinydrm/ili9225.c
4971 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4972
4973 DRM DRIVER FOR HX8357D PANELS
4974 M:      Eric Anholt <eric@anholt.net>
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Maintained
4977 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4978 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4979
4980 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4981 S:      Orphan / Obsolete
4982 F:      drivers/gpu/drm/i810/
4983 F:      include/uapi/drm/i810_drm.h
4984
4985 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4986 S:      Orphan / Obsolete
4987 F:      drivers/gpu/drm/mga/
4988 F:      include/uapi/drm/mga_drm.h
4989
4990 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4991 M:      Dave Airlie <airlied@redhat.com>
4992 S:      Odd Fixes
4993 F:      drivers/gpu/drm/mgag200/
4994
4995 DRM DRIVER FOR MI0283QT
4996 M:      Noralf Trønnes <noralf@tronnes.org>
4997 S:      Maintained
4998 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4999 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5000
5001 DRM DRIVER FOR MSM ADRENO GPU
5002 M:      Rob Clark <robdclark@gmail.com>
5003 M:      Sean Paul <sean@poorly.run>
5004 L:      linux-arm-msm@vger.kernel.org
5005 L:      dri-devel@lists.freedesktop.org
5006 L:      freedreno@lists.freedesktop.org
5007 T:      git https://gitlab.freedesktop.org/drm/msm.git
5008 S:      Maintained
5009 F:      drivers/gpu/drm/msm/
5010 F:      include/uapi/drm/msm_drm.h
5011 F:      Documentation/devicetree/bindings/display/msm/
5012
5013 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5014 M:      Ben Skeggs <bskeggs@redhat.com>
5015 L:      dri-devel@lists.freedesktop.org
5016 L:      nouveau@lists.freedesktop.org
5017 T:      git git://github.com/skeggsb/linux
5018 S:      Supported
5019 F:      drivers/gpu/drm/nouveau/
5020 F:      include/uapi/drm/nouveau_drm.h
5021
5022 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5023 M:      Stefan Mavrodiev <stefan@olimex.com>
5024 S:      Maintained
5025 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5026 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5027
5028 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5029 M:      Noralf Trønnes <noralf@tronnes.org>
5030 S:      Maintained
5031 F:      drivers/gpu/drm/tinydrm/repaper.c
5032 F:      Documentation/devicetree/bindings/display/repaper.txt
5033
5034 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5035 M:      Dave Airlie <airlied@redhat.com>
5036 M:      Gerd Hoffmann <kraxel@redhat.com>
5037 L:      virtualization@lists.linux-foundation.org
5038 T:      git git://anongit.freedesktop.org/drm/drm-misc
5039 S:      Obsolete
5040 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5041 F:      drivers/gpu/drm/cirrus/
5042
5043 DRM DRIVER FOR QXL VIRTUAL GPU
5044 M:      Dave Airlie <airlied@redhat.com>
5045 M:      Gerd Hoffmann <kraxel@redhat.com>
5046 L:      virtualization@lists.linux-foundation.org
5047 L:      spice-devel@lists.freedesktop.org
5048 T:      git git://anongit.freedesktop.org/drm/drm-misc
5049 S:      Maintained
5050 F:      drivers/gpu/drm/qxl/
5051 F:      include/uapi/drm/qxl_drm.h
5052
5053 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5054 S:      Orphan / Obsolete
5055 F:      drivers/gpu/drm/r128/
5056 F:      include/uapi/drm/r128_drm.h
5057
5058 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5059 M:      Guido Günther <agx@sigxcpu.org>
5060 S:      Maintained
5061 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5062 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5063
5064 DRM DRIVER FOR SAVAGE VIDEO CARDS
5065 S:      Orphan / Obsolete
5066 F:      drivers/gpu/drm/savage/
5067 F:      include/uapi/drm/savage_drm.h
5068
5069 DRM DRIVER FOR SIS VIDEO CARDS
5070 S:      Orphan / Obsolete
5071 F:      drivers/gpu/drm/sis/
5072 F:      include/uapi/drm/sis_drm.h
5073
5074 DRM DRIVER FOR SITRONIX ST7701 PANELS
5075 M:      Jagan Teki <jagan@amarulasolutions.com>
5076 S:      Maintained
5077 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5078 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5079
5080 DRM DRIVER FOR SITRONIX ST7586 PANELS
5081 M:      David Lechner <david@lechnology.com>
5082 S:      Maintained
5083 F:      drivers/gpu/drm/tinydrm/st7586.c
5084 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5085
5086 DRM DRIVER FOR SITRONIX ST7735R PANELS
5087 M:      David Lechner <david@lechnology.com>
5088 S:      Maintained
5089 F:      drivers/gpu/drm/tinydrm/st7735r.c
5090 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5091
5092 DRM DRIVER FOR TDFX VIDEO CARDS
5093 S:      Orphan / Obsolete
5094 F:      drivers/gpu/drm/tdfx/
5095
5096 DRM DRIVER FOR TPO TPG110 PANELS
5097 M:      Linus Walleij <linus.walleij@linaro.org>
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 S:      Maintained
5100 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5101 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5102
5103 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5104 M:      Dave Airlie <airlied@redhat.com>
5105 R:      Sean Paul <sean@poorly.run>
5106 L:      dri-devel@lists.freedesktop.org
5107 S:      Odd Fixes
5108 F:      drivers/gpu/drm/udl/
5109 T:      git git://anongit.freedesktop.org/drm/drm-misc
5110
5111 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5112 M:      Hans de Goede <hdegoede@redhat.com>
5113 L:      dri-devel@lists.freedesktop.org
5114 S:      Maintained
5115 F:      drivers/gpu/drm/vboxvideo/
5116 T:      git git://anongit.freedesktop.org/drm/drm-misc
5117
5118 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5119 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5120 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5121 R:      Daniel Vetter <daniel@ffwll.ch>
5122 T:      git git://anongit.freedesktop.org/drm/drm-misc
5123 S:      Maintained
5124 L:      dri-devel@lists.freedesktop.org
5125 F:      drivers/gpu/drm/vkms/
5126 F:      Documentation/gpu/vkms.rst
5127
5128 DRM DRIVER FOR VMWARE VIRTUAL GPU
5129 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5130 M:      Thomas Hellstrom <thellstrom@vmware.com>
5131 L:      dri-devel@lists.freedesktop.org
5132 T:      git git://people.freedesktop.org/~thomash/linux
5133 S:      Supported
5134 F:      drivers/gpu/drm/vmwgfx/
5135 F:      include/uapi/drm/vmwgfx_drm.h
5136
5137 DRM DRIVERS
5138 M:      David Airlie <airlied@linux.ie>
5139 M:      Daniel Vetter <daniel@ffwll.ch>
5140 L:      dri-devel@lists.freedesktop.org
5141 T:      git git://anongit.freedesktop.org/drm/drm
5142 B:      https://bugs.freedesktop.org/
5143 C:      irc://chat.freenode.net/dri-devel
5144 S:      Maintained
5145 F:      drivers/gpu/drm/
5146 F:      drivers/gpu/vga/
5147 F:      Documentation/devicetree/bindings/display/
5148 F:      Documentation/devicetree/bindings/gpu/
5149 F:      Documentation/gpu/
5150 F:      include/drm/
5151 F:      include/uapi/drm/
5152 F:      include/linux/vga*
5153
5154 DRM DRIVERS AND MISC GPU PATCHES
5155 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5156 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5157 M:      Sean Paul <sean@poorly.run>
5158 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5159 S:      Maintained
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161 F:      Documentation/gpu/
5162 F:      drivers/gpu/vga/
5163 F:      drivers/gpu/drm/*
5164 F:      include/drm/drm*
5165 F:      include/uapi/drm/drm*
5166 F:      include/linux/vga*
5167
5168 DRM DRIVERS FOR ALLWINNER A10
5169 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5170 L:      dri-devel@lists.freedesktop.org
5171 S:      Supported
5172 F:      drivers/gpu/drm/sun4i/
5173 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5174 T:      git git://anongit.freedesktop.org/drm/drm-misc
5175
5176 DRM DRIVERS FOR AMLOGIC SOCS
5177 M:      Neil Armstrong <narmstrong@baylibre.com>
5178 L:      dri-devel@lists.freedesktop.org
5179 L:      linux-amlogic@lists.infradead.org
5180 W:      http://linux-meson.com/
5181 S:      Supported
5182 F:      drivers/gpu/drm/meson/
5183 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5184 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5185 F:      Documentation/gpu/meson.rst
5186 T:      git git://anongit.freedesktop.org/drm/drm-misc
5187
5188 DRM DRIVERS FOR ATMEL HLCDC
5189 M:      Boris Brezillon <bbrezillon@kernel.org>
5190 L:      dri-devel@lists.freedesktop.org
5191 S:      Supported
5192 F:      drivers/gpu/drm/atmel-hlcdc/
5193 F:      Documentation/devicetree/bindings/display/atmel/
5194 T:      git git://anongit.freedesktop.org/drm/drm-misc
5195
5196 DRM DRIVERS FOR BRIDGE CHIPS
5197 M:      Andrzej Hajda <a.hajda@samsung.com>
5198 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5199 S:      Maintained
5200 T:      git git://anongit.freedesktop.org/drm/drm-misc
5201 F:      drivers/gpu/drm/bridge/
5202
5203 DRM DRIVERS FOR EXYNOS
5204 M:      Inki Dae <inki.dae@samsung.com>
5205 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5206 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5207 M:      Kyungmin Park <kyungmin.park@samsung.com>
5208 L:      dri-devel@lists.freedesktop.org
5209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5210 S:      Supported
5211 F:      drivers/gpu/drm/exynos/
5212 F:      include/uapi/drm/exynos_drm.h
5213 F:      Documentation/devicetree/bindings/display/exynos/
5214
5215 DRM DRIVERS FOR FREESCALE DCU
5216 M:      Stefan Agner <stefan@agner.ch>
5217 M:      Alison Wang <alison.wang@nxp.com>
5218 L:      dri-devel@lists.freedesktop.org
5219 S:      Supported
5220 F:      drivers/gpu/drm/fsl-dcu/
5221 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5222 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5223 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225
5226 DRM DRIVERS FOR FREESCALE IMX
5227 M:      Philipp Zabel <p.zabel@pengutronix.de>
5228 L:      dri-devel@lists.freedesktop.org
5229 S:      Maintained
5230 F:      drivers/gpu/drm/imx/
5231 F:      drivers/gpu/ipu-v3/
5232 F:      Documentation/devicetree/bindings/display/imx/
5233
5234 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5235 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5236 L:      dri-devel@lists.freedesktop.org
5237 T:      git git://github.com/patjak/drm-gma500
5238 S:      Maintained
5239 F:      drivers/gpu/drm/gma500/
5240
5241 DRM DRIVERS FOR HISILICON
5242 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5243 M:      Rongrong Zou <zourongrong@gmail.com>
5244 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5245 R:      Chen Feng <puck.chen@hisilicon.com>
5246 L:      dri-devel@lists.freedesktop.org
5247 T:      git git://github.com/xin3liang/linux.git
5248 S:      Maintained
5249 F:      drivers/gpu/drm/hisilicon/
5250 F:      Documentation/devicetree/bindings/display/hisilicon/
5251
5252 DRM DRIVERS FOR LIMA
5253 M:      Qiang Yu <yuq825@gmail.com>
5254 L:      dri-devel@lists.freedesktop.org
5255 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5256 S:      Maintained
5257 F:      drivers/gpu/drm/lima/
5258 F:      include/uapi/drm/lima_drm.h
5259 T:      git git://anongit.freedesktop.org/drm/drm-misc
5260
5261 DRM DRIVERS FOR MEDIATEK
5262 M:      CK Hu <ck.hu@mediatek.com>
5263 M:      Philipp Zabel <p.zabel@pengutronix.de>
5264 L:      dri-devel@lists.freedesktop.org
5265 S:      Supported
5266 F:      drivers/gpu/drm/mediatek/
5267 F:      Documentation/devicetree/bindings/display/mediatek/
5268
5269 DRM DRIVERS FOR NVIDIA TEGRA
5270 M:      Thierry Reding <thierry.reding@gmail.com>
5271 L:      dri-devel@lists.freedesktop.org
5272 L:      linux-tegra@vger.kernel.org
5273 T:      git git://anongit.freedesktop.org/tegra/linux.git
5274 S:      Supported
5275 F:      drivers/gpu/drm/tegra/
5276 F:      drivers/gpu/host1x/
5277 F:      include/linux/host1x.h
5278 F:      include/uapi/drm/tegra_drm.h
5279 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5280
5281 DRM DRIVERS FOR RENESAS
5282 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5283 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5284 L:      dri-devel@lists.freedesktop.org
5285 L:      linux-renesas-soc@vger.kernel.org
5286 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5287 S:      Supported
5288 F:      drivers/gpu/drm/rcar-du/
5289 F:      drivers/gpu/drm/shmobile/
5290 F:      include/linux/platform_data/shmob_drm.h
5291 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5292 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5293 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5294
5295 DRM DRIVERS FOR ROCKCHIP
5296 M:      Sandy Huang <hjc@rock-chips.com>
5297 M:      Heiko Stübner <heiko@sntech.de>
5298 L:      dri-devel@lists.freedesktop.org
5299 S:      Maintained
5300 F:      drivers/gpu/drm/rockchip/
5301 F:      Documentation/devicetree/bindings/display/rockchip/
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303
5304 DRM DRIVERS FOR STI
5305 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5306 M:      Vincent Abriou <vincent.abriou@st.com>
5307 L:      dri-devel@lists.freedesktop.org
5308 T:      git git://anongit.freedesktop.org/drm/drm-misc
5309 S:      Maintained
5310 F:      drivers/gpu/drm/sti
5311 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5312
5313 DRM DRIVERS FOR STM
5314 M:      Yannick Fertre <yannick.fertre@st.com>
5315 M:      Philippe Cornu <philippe.cornu@st.com>
5316 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5317 M:      Vincent Abriou <vincent.abriou@st.com>
5318 L:      dri-devel@lists.freedesktop.org
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 S:      Maintained
5321 F:      drivers/gpu/drm/stm
5322 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5323
5324 DRM DRIVERS FOR TI LCDC
5325 M:      Jyri Sarha <jsarha@ti.com>
5326 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5327 L:      dri-devel@lists.freedesktop.org
5328 S:      Maintained
5329 F:      drivers/gpu/drm/tilcdc/
5330 F:      Documentation/devicetree/bindings/display/tilcdc/
5331
5332 DRM DRIVERS FOR TI OMAP
5333 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5334 L:      dri-devel@lists.freedesktop.org
5335 S:      Maintained
5336 F:      drivers/gpu/drm/omapdrm/
5337 F:      Documentation/devicetree/bindings/display/ti/
5338
5339 DRM DRIVERS FOR V3D
5340 M:      Eric Anholt <eric@anholt.net>
5341 S:      Supported
5342 F:      drivers/gpu/drm/v3d/
5343 F:      include/uapi/drm/v3d_drm.h
5344 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5345 T:      git git://anongit.freedesktop.org/drm/drm-misc
5346
5347 DRM DRIVERS FOR VC4
5348 M:      Eric Anholt <eric@anholt.net>
5349 T:      git git://github.com/anholt/linux
5350 S:      Supported
5351 F:      drivers/gpu/drm/vc4/
5352 F:      include/uapi/drm/vc4_drm.h
5353 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5354 T:      git git://anongit.freedesktop.org/drm/drm-misc
5355
5356 DRM DRIVERS FOR VIVANTE GPU IP
5357 M:      Lucas Stach <l.stach@pengutronix.de>
5358 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5359 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5360 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5361 L:      dri-devel@lists.freedesktop.org
5362 S:      Maintained
5363 F:      drivers/gpu/drm/etnaviv/
5364 F:      include/uapi/drm/etnaviv_drm.h
5365 F:      Documentation/devicetree/bindings/display/etnaviv/
5366
5367 DRM DRIVERS FOR ZTE ZX
5368 M:      Shawn Guo <shawnguo@kernel.org>
5369 L:      dri-devel@lists.freedesktop.org
5370 S:      Maintained
5371 F:      drivers/gpu/drm/zte/
5372 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5373 T:      git git://anongit.freedesktop.org/drm/drm-misc
5374
5375 DRM PANEL DRIVERS
5376 M:      Thierry Reding <thierry.reding@gmail.com>
5377 L:      dri-devel@lists.freedesktop.org
5378 T:      git git://anongit.freedesktop.org/drm/drm-misc
5379 S:      Maintained
5380 F:      drivers/gpu/drm/drm_panel.c
5381 F:      drivers/gpu/drm/panel/
5382 F:      include/drm/drm_panel.h
5383 F:      Documentation/devicetree/bindings/display/panel/
5384
5385 DRM TINYDRM DRIVERS
5386 M:      Noralf Trønnes <noralf@tronnes.org>
5387 W:      https://github.com/notro/tinydrm/wiki/Development
5388 T:      git git://anongit.freedesktop.org/drm/drm-misc
5389 S:      Maintained
5390 F:      drivers/gpu/drm/tinydrm/
5391 F:      include/drm/tinydrm/
5392
5393 DRM DRIVERS FOR XEN
5394 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5395 T:      git git://anongit.freedesktop.org/drm/drm-misc
5396 L:      dri-devel@lists.freedesktop.org
5397 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5398 S:      Supported
5399 F:      drivers/gpu/drm/xen/
5400 F:      Documentation/gpu/xen-front.rst
5401
5402 DRM TTM SUBSYSTEM
5403 M:      Christian Koenig <christian.koenig@amd.com>
5404 M:      Huang Rui <ray.huang@amd.com>
5405 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5406 T:      git git://people.freedesktop.org/~agd5f/linux
5407 S:      Maintained
5408 L:      dri-devel@lists.freedesktop.org
5409 F:      include/drm/ttm/
5410 F:      drivers/gpu/drm/ttm/
5411
5412 DSBR100 USB FM RADIO DRIVER
5413 M:      Alexey Klimov <klimov.linux@gmail.com>
5414 L:      linux-media@vger.kernel.org
5415 T:      git git://linuxtv.org/media_tree.git
5416 S:      Maintained
5417 F:      drivers/media/radio/dsbr100.c
5418
5419 DSCC4 DRIVER
5420 M:      Francois Romieu <romieu@fr.zoreil.com>
5421 L:      netdev@vger.kernel.org
5422 S:      Maintained
5423 F:      drivers/net/wan/dscc4.c
5424
5425 DT3155 MEDIA DRIVER
5426 M:      Hans Verkuil <hverkuil@xs4all.nl>
5427 L:      linux-media@vger.kernel.org
5428 T:      git git://linuxtv.org/media_tree.git
5429 W:      https://linuxtv.org
5430 S:      Odd Fixes
5431 F:      drivers/media/pci/dt3155/
5432
5433 DVB_USB_AF9015 MEDIA DRIVER
5434 M:      Antti Palosaari <crope@iki.fi>
5435 L:      linux-media@vger.kernel.org
5436 W:      https://linuxtv.org
5437 W:      http://palosaari.fi/linux/
5438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5439 T:      git git://linuxtv.org/anttip/media_tree.git
5440 S:      Maintained
5441 F:      drivers/media/usb/dvb-usb-v2/af9015*
5442
5443 DVB_USB_AF9035 MEDIA DRIVER
5444 M:      Antti Palosaari <crope@iki.fi>
5445 L:      linux-media@vger.kernel.org
5446 W:      https://linuxtv.org
5447 W:      http://palosaari.fi/linux/
5448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5449 T:      git git://linuxtv.org/anttip/media_tree.git
5450 S:      Maintained
5451 F:      drivers/media/usb/dvb-usb-v2/af9035*
5452
5453 DVB_USB_ANYSEE MEDIA DRIVER
5454 M:      Antti Palosaari <crope@iki.fi>
5455 L:      linux-media@vger.kernel.org
5456 W:      https://linuxtv.org
5457 W:      http://palosaari.fi/linux/
5458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5459 T:      git git://linuxtv.org/anttip/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/usb/dvb-usb-v2/anysee*
5462
5463 DVB_USB_AU6610 MEDIA DRIVER
5464 M:      Antti Palosaari <crope@iki.fi>
5465 L:      linux-media@vger.kernel.org
5466 W:      https://linuxtv.org
5467 W:      http://palosaari.fi/linux/
5468 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5469 T:      git git://linuxtv.org/anttip/media_tree.git
5470 S:      Maintained
5471 F:      drivers/media/usb/dvb-usb-v2/au6610*
5472
5473 DVB_USB_CE6230 MEDIA DRIVER
5474 M:      Antti Palosaari <crope@iki.fi>
5475 L:      linux-media@vger.kernel.org
5476 W:      https://linuxtv.org
5477 W:      http://palosaari.fi/linux/
5478 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5479 T:      git git://linuxtv.org/anttip/media_tree.git
5480 S:      Maintained
5481 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5482
5483 DVB_USB_CXUSB MEDIA DRIVER
5484 M:      Michael Krufky <mkrufky@linuxtv.org>
5485 L:      linux-media@vger.kernel.org
5486 W:      https://linuxtv.org
5487 W:      http://github.com/mkrufky
5488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5489 T:      git git://linuxtv.org/media_tree.git
5490 S:      Maintained
5491 F:      drivers/media/usb/dvb-usb/cxusb*
5492
5493 DVB_USB_EC168 MEDIA DRIVER
5494 M:      Antti Palosaari <crope@iki.fi>
5495 L:      linux-media@vger.kernel.org
5496 W:      https://linuxtv.org
5497 W:      http://palosaari.fi/linux/
5498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5499 T:      git git://linuxtv.org/anttip/media_tree.git
5500 S:      Maintained
5501 F:      drivers/media/usb/dvb-usb-v2/ec168*
5502
5503 DVB_USB_GL861 MEDIA DRIVER
5504 M:      Antti Palosaari <crope@iki.fi>
5505 L:      linux-media@vger.kernel.org
5506 W:      https://linuxtv.org
5507 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5508 T:      git git://linuxtv.org/anttip/media_tree.git
5509 S:      Maintained
5510 F:      drivers/media/usb/dvb-usb-v2/gl861*
5511
5512 DVB_USB_MXL111SF MEDIA DRIVER
5513 M:      Michael Krufky <mkrufky@linuxtv.org>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 W:      http://github.com/mkrufky
5517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5518 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5519 S:      Maintained
5520 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5521
5522 DVB_USB_RTL28XXU MEDIA DRIVER
5523 M:      Antti Palosaari <crope@iki.fi>
5524 L:      linux-media@vger.kernel.org
5525 W:      https://linuxtv.org
5526 W:      http://palosaari.fi/linux/
5527 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5528 T:      git git://linuxtv.org/anttip/media_tree.git
5529 S:      Maintained
5530 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5531
5532 DVB_USB_V2 MEDIA DRIVER
5533 M:      Antti Palosaari <crope@iki.fi>
5534 L:      linux-media@vger.kernel.org
5535 W:      https://linuxtv.org
5536 W:      http://palosaari.fi/linux/
5537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5538 T:      git git://linuxtv.org/anttip/media_tree.git
5539 S:      Maintained
5540 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5541 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5542
5543 DYNAMIC DEBUG
5544 M:      Jason Baron <jbaron@akamai.com>
5545 S:      Maintained
5546 F:      lib/dynamic_debug.c
5547 F:      include/linux/dynamic_debug.h
5548
5549 DYNAMIC INTERRUPT MODERATION
5550 M:      Tal Gilboa <talgi@mellanox.com>
5551 S:      Maintained
5552 F:      include/linux/net_dim.h
5553
5554 DZ DECSTATION DZ11 SERIAL DRIVER
5555 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5556 S:      Maintained
5557 F:      drivers/tty/serial/dz.*
5558
5559 E3X0 POWER BUTTON DRIVER
5560 M:      Moritz Fischer <moritz.fischer@ettus.com>
5561 L:      usrp-users@lists.ettus.com
5562 W:      http://www.ettus.com
5563 S:      Supported
5564 F:      drivers/input/misc/e3x0-button.c
5565 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5566
5567 E4000 MEDIA DRIVER
5568 M:      Antti Palosaari <crope@iki.fi>
5569 L:      linux-media@vger.kernel.org
5570 W:      https://linuxtv.org
5571 W:      http://palosaari.fi/linux/
5572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5573 T:      git git://linuxtv.org/anttip/media_tree.git
5574 S:      Maintained
5575 F:      drivers/media/tuners/e4000*
5576
5577 EARTH_PT1 MEDIA DRIVER
5578 M:      Akihiro Tsukada <tskd08@gmail.com>
5579 L:      linux-media@vger.kernel.org
5580 S:      Odd Fixes
5581 F:      drivers/media/pci/pt1/
5582
5583 EARTH_PT3 MEDIA DRIVER
5584 M:      Akihiro Tsukada <tskd08@gmail.com>
5585 L:      linux-media@vger.kernel.org
5586 S:      Odd Fixes
5587 F:      drivers/media/pci/pt3/
5588
5589 EC100 MEDIA DRIVER
5590 M:      Antti Palosaari <crope@iki.fi>
5591 L:      linux-media@vger.kernel.org
5592 W:      https://linuxtv.org
5593 W:      http://palosaari.fi/linux/
5594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5595 T:      git git://linuxtv.org/anttip/media_tree.git
5596 S:      Maintained
5597 F:      drivers/media/dvb-frontends/ec100*
5598
5599 ECRYPT FILE SYSTEM
5600 M:      Tyler Hicks <tyhicks@canonical.com>
5601 L:      ecryptfs@vger.kernel.org
5602 W:      http://ecryptfs.org
5603 W:      https://launchpad.net/ecryptfs
5604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5605 S:      Supported
5606 F:      Documentation/filesystems/ecryptfs.txt
5607 F:      fs/ecryptfs/
5608
5609 EDAC-AMD64
5610 M:      Borislav Petkov <bp@alien8.de>
5611 L:      linux-edac@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/edac/amd64_edac*
5614
5615 EDAC-AST2500
5616 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5617 S:      Supported
5618 F:      drivers/edac/aspeed_edac.c
5619 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5620
5621 EDAC-CALXEDA
5622 M:      Robert Richter <rric@kernel.org>
5623 L:      linux-edac@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/edac/highbank*
5626
5627 EDAC-CAVIUM OCTEON
5628 M:      Ralf Baechle <ralf@linux-mips.org>
5629 M:      David Daney <david.daney@cavium.com>
5630 L:      linux-edac@vger.kernel.org
5631 L:      linux-mips@vger.kernel.org
5632 S:      Supported
5633 F:      drivers/edac/octeon_edac*
5634
5635 EDAC-CAVIUM THUNDERX
5636 M:      David Daney <david.daney@cavium.com>
5637 M:      Jan Glauber <jglauber@cavium.com>
5638 L:      linux-edac@vger.kernel.org
5639 S:      Supported
5640 F:      drivers/edac/thunderx_edac*
5641
5642 EDAC-CORE
5643 M:      Borislav Petkov <bp@alien8.de>
5644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5645 R:      James Morse <james.morse@arm.com>
5646 L:      linux-edac@vger.kernel.org
5647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5649 S:      Supported
5650 F:      Documentation/admin-guide/ras.rst
5651 F:      Documentation/driver-api/edac.rst
5652 F:      drivers/edac/
5653 F:      include/linux/edac.h
5654
5655 EDAC-E752X
5656 M:      Mark Gross <mark.gross@intel.com>
5657 L:      linux-edac@vger.kernel.org
5658 S:      Maintained
5659 F:      drivers/edac/e752x_edac.c
5660
5661 EDAC-E7XXX
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/e7xxx_edac.c
5665
5666 EDAC-FSL_DDR
5667 M:      York Sun <york.sun@nxp.com>
5668 L:      linux-edac@vger.kernel.org
5669 S:      Maintained
5670 F:      drivers/edac/fsl_ddr_edac.*
5671
5672 EDAC-GHES
5673 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/ghes_edac.c
5677
5678 EDAC-I10NM
5679 M:      Tony Luck <tony.luck@intel.com>
5680 L:      linux-edac@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/edac/i10nm_base.c
5683
5684 EDAC-I3000
5685 L:      linux-edac@vger.kernel.org
5686 S:      Orphan
5687 F:      drivers/edac/i3000_edac.c
5688
5689 EDAC-I5000
5690 L:      linux-edac@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/edac/i5000_edac.c
5693
5694 EDAC-I5400
5695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5696 L:      linux-edac@vger.kernel.org
5697 S:      Maintained
5698 F:      drivers/edac/i5400_edac.c
5699
5700 EDAC-I7300
5701 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5702 L:      linux-edac@vger.kernel.org
5703 S:      Maintained
5704 F:      drivers/edac/i7300_edac.c
5705
5706 EDAC-I7CORE
5707 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5708 L:      linux-edac@vger.kernel.org
5709 S:      Maintained
5710 F:      drivers/edac/i7core_edac.c
5711
5712 EDAC-I82443BXGX
5713 M:      Tim Small <tim@buttersideup.com>
5714 L:      linux-edac@vger.kernel.org
5715 S:      Maintained
5716 F:      drivers/edac/i82443bxgx_edac.c
5717
5718 EDAC-I82975X
5719 M:      "Arvind R." <arvino55@gmail.com>
5720 L:      linux-edac@vger.kernel.org
5721 S:      Maintained
5722 F:      drivers/edac/i82975x_edac.c
5723
5724 EDAC-IE31200
5725 M:      Jason Baron <jbaron@akamai.com>
5726 L:      linux-edac@vger.kernel.org
5727 S:      Maintained
5728 F:      drivers/edac/ie31200_edac.c
5729
5730 EDAC-MPC85XX
5731 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5732 L:      linux-edac@vger.kernel.org
5733 S:      Maintained
5734 F:      drivers/edac/mpc85xx_edac.[ch]
5735
5736 EDAC-PASEMI
5737 M:      Egor Martovetsky <egor@pasemi.com>
5738 L:      linux-edac@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/edac/pasemi_edac.c
5741
5742 EDAC-PND2
5743 M:      Tony Luck <tony.luck@intel.com>
5744 L:      linux-edac@vger.kernel.org
5745 S:      Maintained
5746 F:      drivers/edac/pnd2_edac.[ch]
5747
5748 EDAC-R82600
5749 M:      Tim Small <tim@buttersideup.com>
5750 L:      linux-edac@vger.kernel.org
5751 S:      Maintained
5752 F:      drivers/edac/r82600_edac.c
5753
5754 EDAC-SBRIDGE
5755 M:      Tony Luck <tony.luck@intel.com>
5756 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5757 L:      linux-edac@vger.kernel.org
5758 S:      Maintained
5759 F:      drivers/edac/sb_edac.c
5760
5761 EDAC-SKYLAKE
5762 M:      Tony Luck <tony.luck@intel.com>
5763 L:      linux-edac@vger.kernel.org
5764 S:      Maintained
5765 F:      drivers/edac/skx_*.c
5766
5767 EDAC-TI
5768 M:      Tero Kristo <t-kristo@ti.com>
5769 L:      linux-edac@vger.kernel.org
5770 S:      Maintained
5771 F:      drivers/edac/ti_edac.c
5772
5773 EDAC-QCOM
5774 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5775 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5776 L:      linux-arm-msm@vger.kernel.org
5777 L:      linux-edac@vger.kernel.org
5778 S:      Maintained
5779 F:      drivers/edac/qcom_edac.c
5780
5781 EDIROL UA-101/UA-1000 DRIVER
5782 M:      Clemens Ladisch <clemens@ladisch.de>
5783 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5785 S:      Maintained
5786 F:      sound/usb/misc/ua101.c
5787
5788 EFI TEST DRIVER
5789 L:      linux-efi@vger.kernel.org
5790 M:      Ivan Hu <ivan.hu@canonical.com>
5791 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5792 S:      Maintained
5793 F:      drivers/firmware/efi/test/
5794
5795 EFI VARIABLE FILESYSTEM
5796 M:      Matthew Garrett <matthew.garrett@nebula.com>
5797 M:      Jeremy Kerr <jk@ozlabs.org>
5798 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5800 L:      linux-efi@vger.kernel.org
5801 S:      Maintained
5802 F:      fs/efivarfs/
5803
5804 EFIFB FRAMEBUFFER DRIVER
5805 L:      linux-fbdev@vger.kernel.org
5806 M:      Peter Jones <pjones@redhat.com>
5807 S:      Maintained
5808 F:      drivers/video/fbdev/efifb.c
5809
5810 EFS FILESYSTEM
5811 W:      http://aeschi.ch.eu.org/efs/
5812 S:      Orphan
5813 F:      fs/efs/
5814
5815 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5816 M:      Douglas Miller <dougmill@linux.ibm.com>
5817 L:      netdev@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/net/ethernet/ibm/ehea/
5820
5821 EM28XX VIDEO4LINUX DRIVER
5822 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5823 L:      linux-media@vger.kernel.org
5824 W:      https://linuxtv.org
5825 T:      git git://linuxtv.org/media_tree.git
5826 S:      Maintained
5827 F:      drivers/media/usb/em28xx/
5828 F:      Documentation/media/v4l-drivers/em28xx*
5829
5830 EMBEDDED LINUX
5831 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5832 M:      Matt Mackall <mpm@selenic.com>
5833 M:      David Woodhouse <dwmw2@infradead.org>
5834 L:      linux-embedded@vger.kernel.org
5835 S:      Maintained
5836
5837 Emulex 10Gbps iSCSI - OneConnect DRIVER
5838 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5839 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5840 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5841 L:      linux-scsi@vger.kernel.org
5842 W:      http://www.broadcom.com
5843 S:      Supported
5844 F:      drivers/scsi/be2iscsi/
5845
5846 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5847 M:      Sathya Perla <sathya.perla@broadcom.com>
5848 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5849 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5850 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5851 L:      netdev@vger.kernel.org
5852 W:      http://www.emulex.com
5853 S:      Supported
5854 F:      drivers/net/ethernet/emulex/benet/
5855
5856 EMULEX ONECONNECT ROCE DRIVER
5857 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5858 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5859 L:      linux-rdma@vger.kernel.org
5860 W:      http://www.broadcom.com
5861 S:      Odd Fixes
5862 F:      drivers/infiniband/hw/ocrdma/
5863 F:      include/uapi/rdma/ocrdma-abi.h
5864
5865 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5866 M:      James Smart <james.smart@broadcom.com>
5867 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5868 L:      linux-scsi@vger.kernel.org
5869 W:      http://www.broadcom.com
5870 S:      Supported
5871 F:      drivers/scsi/lpfc/
5872
5873 ENE CB710 FLASH CARD READER DRIVER
5874 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5875 S:      Maintained
5876 F:      drivers/misc/cb710/
5877 F:      drivers/mmc/host/cb710-mmc.*
5878 F:      include/linux/cb710.h
5879
5880 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5881 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5882 S:      Maintained
5883 F:      drivers/media/rc/ene_ir.*
5884
5885 EPSON S1D13XXX FRAMEBUFFER DRIVER
5886 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5887 S:      Maintained
5888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5889 F:      drivers/video/fbdev/s1d13xxxfb.c
5890 F:      include/video/s1d13xxxfb.h
5891
5892 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5893 M:      Jeff Layton <jlayton@kernel.org>
5894 S:      Maintained
5895 F:      lib/errseq.c
5896 F:      include/linux/errseq.h
5897
5898 ET131X NETWORK DRIVER
5899 M:      Mark Einon <mark.einon@gmail.com>
5900 S:      Odd Fixes
5901 F:      drivers/net/ethernet/agere/
5902
5903 ETHERNET BRIDGE
5904 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5905 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5906 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5907 L:      netdev@vger.kernel.org
5908 W:      http://www.linuxfoundation.org/en/Net:Bridge
5909 S:      Maintained
5910 F:      include/linux/netfilter_bridge/
5911 F:      net/bridge/
5912
5913 ETHERNET PHY LIBRARY
5914 M:      Andrew Lunn <andrew@lunn.ch>
5915 M:      Florian Fainelli <f.fainelli@gmail.com>
5916 M:      Heiner Kallweit <hkallweit1@gmail.com>
5917 L:      netdev@vger.kernel.org
5918 S:      Maintained
5919 F:      Documentation/ABI/testing/sysfs-bus-mdio
5920 F:      Documentation/devicetree/bindings/net/mdio*
5921 F:      Documentation/networking/phy.rst
5922 F:      drivers/net/phy/
5923 F:      drivers/of/of_mdio.c
5924 F:      drivers/of/of_net.c
5925 F:      include/linux/*mdio*.h
5926 F:      include/linux/of_net.h
5927 F:      include/linux/phy.h
5928 F:      include/linux/phy_fixed.h
5929 F:      include/linux/platform_data/mdio-bcm-unimac.h
5930 F:      include/linux/platform_data/mdio-gpio.h
5931 F:      include/trace/events/mdio.h
5932 F:      include/uapi/linux/mdio.h
5933 F:      include/uapi/linux/mii.h
5934
5935 EXT2 FILE SYSTEM
5936 M:      Jan Kara <jack@suse.com>
5937 L:      linux-ext4@vger.kernel.org
5938 S:      Maintained
5939 F:      Documentation/filesystems/ext2.txt
5940 F:      fs/ext2/
5941 F:      include/linux/ext2*
5942
5943 EXT4 FILE SYSTEM
5944 M:      "Theodore Ts'o" <tytso@mit.edu>
5945 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5946 L:      linux-ext4@vger.kernel.org
5947 W:      http://ext4.wiki.kernel.org
5948 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5950 S:      Maintained
5951 F:      Documentation/filesystems/ext4/
5952 F:      fs/ext4/
5953
5954 Extended Verification Module (EVM)
5955 M:      Mimi Zohar <zohar@linux.ibm.com>
5956 L:      linux-integrity@vger.kernel.org
5957 S:      Supported
5958 F:      security/integrity/evm/
5959
5960 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5961 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5962 L:      linux-efi@vger.kernel.org
5963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5964 S:      Maintained
5965 F:      Documentation/efi-stub.txt
5966 F:      arch/*/kernel/efi.c
5967 F:      arch/x86/boot/compressed/eboot.[ch]
5968 F:      arch/*/include/asm/efi.h
5969 F:      arch/x86/platform/efi/
5970 F:      drivers/firmware/efi/
5971 F:      include/linux/efi*.h
5972 F:      arch/arm/boot/compressed/efi-header.S
5973 F:      arch/arm64/kernel/efi-entry.S
5974
5975 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5976 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5977 M:      Chanwoo Choi <cw00.choi@samsung.com>
5978 L:      linux-kernel@vger.kernel.org
5979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5980 S:      Maintained
5981 F:      drivers/extcon/
5982 F:      include/linux/extcon/
5983 F:      include/linux/extcon.h
5984 F:      Documentation/extcon/
5985 F:      Documentation/devicetree/bindings/extcon/
5986
5987 EXYNOS DP DRIVER
5988 M:      Jingoo Han <jingoohan1@gmail.com>
5989 L:      dri-devel@lists.freedesktop.org
5990 S:      Maintained
5991 F:      drivers/gpu/drm/exynos/exynos_dp*
5992
5993 EXYNOS SYSMMU (IOMMU) driver
5994 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5995 L:      iommu@lists.linux-foundation.org
5996 S:      Maintained
5997 F:      drivers/iommu/exynos-iommu.c
5998
5999 EZchip NPS platform support
6000 M:      Vineet Gupta <vgupta@synopsys.com>
6001 M:      Ofer Levi <oferle@mellanox.com>
6002 S:      Supported
6003 F:      arch/arc/plat-eznps
6004 F:      arch/arc/boot/dts/eznps.dts
6005
6006 F2FS FILE SYSTEM
6007 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6008 M:      Chao Yu <yuchao0@huawei.com>
6009 L:      linux-f2fs-devel@lists.sourceforge.net
6010 W:      https://f2fs.wiki.kernel.org/
6011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6012 S:      Maintained
6013 F:      Documentation/filesystems/f2fs.txt
6014 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6015 F:      fs/f2fs/
6016 F:      include/linux/f2fs_fs.h
6017 F:      include/trace/events/f2fs.h
6018
6019 F71805F HARDWARE MONITORING DRIVER
6020 M:      Jean Delvare <jdelvare@suse.com>
6021 L:      linux-hwmon@vger.kernel.org
6022 S:      Maintained
6023 F:      Documentation/hwmon/f71805f.rst
6024 F:      drivers/hwmon/f71805f.c
6025
6026 FADDR2LINE
6027 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6028 S:      Maintained
6029 F:      scripts/faddr2line
6030
6031 FAILOVER MODULE
6032 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6033 L:      netdev@vger.kernel.org
6034 S:      Supported
6035 F:      net/core/failover.c
6036 F:      include/net/failover.h
6037 F:      Documentation/networking/failover.rst
6038
6039 FANOTIFY
6040 M:      Jan Kara <jack@suse.cz>
6041 R:      Amir Goldstein <amir73il@gmail.com>
6042 L:      linux-fsdevel@vger.kernel.org
6043 S:      Maintained
6044 F:      fs/notify/fanotify/
6045 F:      include/linux/fanotify.h
6046 F:      include/uapi/linux/fanotify.h
6047
6048 FARSYNC SYNCHRONOUS DRIVER
6049 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6050 W:      http://www.farsite.co.uk/
6051 S:      Supported
6052 F:      drivers/net/wan/farsync.*
6053
6054 FAULT INJECTION SUPPORT
6055 M:      Akinobu Mita <akinobu.mita@gmail.com>
6056 S:      Supported
6057 F:      Documentation/fault-injection/
6058 F:      lib/fault-inject.c
6059
6060 FBTFT Framebuffer drivers
6061 S:      Orphan
6062 L:      dri-devel@lists.freedesktop.org
6063 L:      linux-fbdev@vger.kernel.org
6064 F:      drivers/staging/fbtft/
6065
6066 FC0011 TUNER DRIVER
6067 M:      Michael Buesch <m@bues.ch>
6068 L:      linux-media@vger.kernel.org
6069 S:      Maintained
6070 F:      drivers/media/tuners/fc0011.h
6071 F:      drivers/media/tuners/fc0011.c
6072
6073 FC2580 MEDIA DRIVER
6074 M:      Antti Palosaari <crope@iki.fi>
6075 L:      linux-media@vger.kernel.org
6076 W:      https://linuxtv.org
6077 W:      http://palosaari.fi/linux/
6078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6079 T:      git git://linuxtv.org/anttip/media_tree.git
6080 S:      Maintained
6081 F:      drivers/media/tuners/fc2580*
6082
6083 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6084 M:      Hannes Reinecke <hare@suse.de>
6085 L:      linux-scsi@vger.kernel.org
6086 W:      www.Open-FCoE.org
6087 S:      Supported
6088 F:      drivers/scsi/libfc/
6089 F:      drivers/scsi/fcoe/
6090 F:      include/scsi/fc/
6091 F:      include/scsi/libfc.h
6092 F:      include/scsi/libfcoe.h
6093 F:      include/uapi/scsi/fc/
6094
6095 FILE LOCKING (flock() and fcntl()/lockf())
6096 M:      Jeff Layton <jlayton@kernel.org>
6097 M:      "J. Bruce Fields" <bfields@fieldses.org>
6098 L:      linux-fsdevel@vger.kernel.org
6099 S:      Maintained
6100 F:      include/linux/fcntl.h
6101 F:      include/uapi/linux/fcntl.h
6102 F:      fs/fcntl.c
6103 F:      fs/locks.c
6104
6105 FILESYSTEMS (VFS and infrastructure)
6106 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6107 L:      linux-fsdevel@vger.kernel.org
6108 S:      Maintained
6109 F:      fs/*
6110 F:      include/linux/fs.h
6111 F:      include/linux/fs_types.h
6112 F:      include/uapi/linux/fs.h
6113
6114 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6115 M:      Riku Voipio <riku.voipio@iki.fi>
6116 L:      linux-hwmon@vger.kernel.org
6117 S:      Maintained
6118 F:      drivers/hwmon/f75375s.c
6119 F:      include/linux/f75375s.h
6120
6121 FIREWIRE AUDIO DRIVERS
6122 M:      Clemens Ladisch <clemens@ladisch.de>
6123 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6125 S:      Maintained
6126 F:      sound/firewire/
6127
6128 FIREWIRE MEDIA DRIVERS (firedtv)
6129 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6130 L:      linux-media@vger.kernel.org
6131 L:      linux1394-devel@lists.sourceforge.net
6132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6133 S:      Maintained
6134 F:      drivers/media/firewire/
6135
6136 FIREWIRE SBP-2 TARGET
6137 M:      Chris Boot <bootc@bootc.net>
6138 L:      linux-scsi@vger.kernel.org
6139 L:      target-devel@vger.kernel.org
6140 L:      linux1394-devel@lists.sourceforge.net
6141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6142 S:      Maintained
6143 F:      drivers/target/sbp/
6144
6145 FIREWIRE SUBSYSTEM
6146 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6147 L:      linux1394-devel@lists.sourceforge.net
6148 W:      http://ieee1394.wiki.kernel.org/
6149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6150 S:      Maintained
6151 F:      drivers/firewire/
6152 F:      include/linux/firewire.h
6153 F:      include/uapi/linux/firewire*.h
6154 F:      tools/firewire/
6155
6156 FIRMWARE LOADER (request_firmware)
6157 M:      Luis Chamberlain <mcgrof@kernel.org>
6158 L:      linux-kernel@vger.kernel.org
6159 S:      Maintained
6160 F:      Documentation/firmware_class/
6161 F:      drivers/base/firmware_loader/
6162 F:      include/linux/firmware.h
6163
6164 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6165 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6166 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6167 S:      Maintained
6168 F:      drivers/block/rsxx/
6169
6170 FLOPPY DRIVER
6171 M:      Jiri Kosina <jikos@kernel.org>
6172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6173 S:      Odd fixes
6174 F:      drivers/block/floppy.c
6175
6176 FMC SUBSYSTEM
6177 M:      Alessandro Rubini <rubini@gnudd.com>
6178 W:      http://www.ohwr.org/projects/fmc-bus
6179 S:      Supported
6180 F:      drivers/fmc/
6181 F:      include/linux/fmc*.h
6182 F:      include/linux/ipmi-fru.h
6183 K:      fmc_d.*register
6184
6185 FPGA MANAGER FRAMEWORK
6186 M:      Alan Tull <atull@kernel.org>
6187 M:      Moritz Fischer <mdf@kernel.org>
6188 L:      linux-fpga@vger.kernel.org
6189 S:      Maintained
6190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6191 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6192 F:      Documentation/fpga/
6193 F:      Documentation/driver-api/fpga/
6194 F:      Documentation/devicetree/bindings/fpga/
6195 F:      drivers/fpga/
6196 F:      include/linux/fpga/
6197 W:      http://www.rocketboards.org
6198
6199 FPGA DFL DRIVERS
6200 M:      Wu Hao <hao.wu@intel.com>
6201 L:      linux-fpga@vger.kernel.org
6202 S:      Maintained
6203 F:      Documentation/fpga/dfl.txt
6204 F:      include/uapi/linux/fpga-dfl.h
6205 F:      drivers/fpga/dfl*
6206
6207 FPU EMULATOR
6208 M:      Bill Metzenthen <billm@melbpc.org.au>
6209 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6210 S:      Maintained
6211 F:      arch/x86/math-emu/
6212
6213 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6214 L:      netdev@vger.kernel.org
6215 S:      Orphan
6216 F:      drivers/net/wan/dlci.c
6217 F:      drivers/net/wan/sdla.c
6218
6219 FRAMEBUFFER LAYER
6220 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6221 L:      dri-devel@lists.freedesktop.org
6222 L:      linux-fbdev@vger.kernel.org
6223 T:      git git://github.com/bzolnier/linux.git
6224 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6225 S:      Maintained
6226 F:      Documentation/fb/
6227 F:      drivers/video/
6228 F:      include/video/
6229 F:      include/linux/fb.h
6230 F:      include/uapi/video/
6231 F:      include/uapi/linux/fb.h
6232
6233 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6234 M:      Horia Geantă <horia.geanta@nxp.com>
6235 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6236 L:      linux-crypto@vger.kernel.org
6237 S:      Maintained
6238 F:      drivers/crypto/caam/
6239 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6240
6241 FREESCALE DIU FRAMEBUFFER DRIVER
6242 M:      Timur Tabi <timur@kernel.org>
6243 L:      linux-fbdev@vger.kernel.org
6244 S:      Maintained
6245 F:      drivers/video/fbdev/fsl-diu-fb.*
6246
6247 FREESCALE DMA DRIVER
6248 M:      Li Yang <leoyang.li@nxp.com>
6249 M:      Zhang Wei <zw@zh-kernel.org>
6250 L:      linuxppc-dev@lists.ozlabs.org
6251 S:      Maintained
6252 F:      drivers/dma/fsldma.*
6253
6254 FREESCALE ENETC ETHERNET DRIVERS
6255 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6256 L:      netdev@vger.kernel.org
6257 S:      Maintained
6258 F:      drivers/net/ethernet/freescale/enetc/
6259
6260 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6261 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6262 L:      netdev@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/net/ethernet/freescale/gianfar*
6265 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6266
6267 FREESCALE GPMI NAND DRIVER
6268 M:      Han Xu <han.xu@nxp.com>
6269 L:      linux-mtd@lists.infradead.org
6270 S:      Maintained
6271 F:      drivers/mtd/nand/raw/gpmi-nand/*
6272
6273 FREESCALE I2C CPM DRIVER
6274 M:      Jochen Friedrich <jochen@scram.de>
6275 L:      linuxppc-dev@lists.ozlabs.org
6276 L:      linux-i2c@vger.kernel.org
6277 S:      Maintained
6278 F:      drivers/i2c/busses/i2c-cpm.c
6279
6280 FREESCALE IMX LPI2C DRIVER
6281 M:      Dong Aisheng <aisheng.dong@nxp.com>
6282 L:      linux-i2c@vger.kernel.org
6283 L:      linux-imx@nxp.com
6284 S:      Maintained
6285 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6286 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6287
6288 FREESCALE IMX / MXC FEC DRIVER
6289 M:      Fugang Duan <fugang.duan@nxp.com>
6290 L:      netdev@vger.kernel.org
6291 S:      Maintained
6292 F:      drivers/net/ethernet/freescale/fec_main.c
6293 F:      drivers/net/ethernet/freescale/fec_ptp.c
6294 F:      drivers/net/ethernet/freescale/fec.h
6295 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6296
6297 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6298 M:      Sascha Hauer <s.hauer@pengutronix.de>
6299 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6300 L:      linux-fbdev@vger.kernel.org
6301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6302 S:      Maintained
6303 F:      include/linux/platform_data/video-imxfb.h
6304 F:      drivers/video/fbdev/imxfb.c
6305
6306 FREESCALE QORIQ DPAA ETHERNET DRIVER
6307 M:      Madalin Bucur <madalin.bucur@nxp.com>
6308 L:      netdev@vger.kernel.org
6309 S:      Maintained
6310 F:      drivers/net/ethernet/freescale/dpaa
6311
6312 FREESCALE QORIQ DPAA FMAN DRIVER
6313 M:      Madalin Bucur <madalin.bucur@nxp.com>
6314 L:      netdev@vger.kernel.org
6315 S:      Maintained
6316 F:      drivers/net/ethernet/freescale/fman
6317 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6318
6319 FREESCALE QORIQ PTP CLOCK DRIVER
6320 M:      Yangbo Lu <yangbo.lu@nxp.com>
6321 L:      netdev@vger.kernel.org
6322 S:      Maintained
6323 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6324 F:      drivers/ptp/ptp_qoriq.c
6325 F:      drivers/ptp/ptp_qoriq_debugfs.c
6326 F:      include/linux/fsl/ptp_qoriq.h
6327 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6328
6329 FREESCALE QUAD SPI DRIVER
6330 M:      Han Xu <han.xu@nxp.com>
6331 L:      linux-spi@vger.kernel.org
6332 S:      Maintained
6333 F:      drivers/spi/spi-fsl-qspi.c
6334
6335 FREESCALE QUICC ENGINE LIBRARY
6336 M:      Qiang Zhao <qiang.zhao@nxp.com>
6337 L:      linuxppc-dev@lists.ozlabs.org
6338 S:      Maintained
6339 F:      drivers/soc/fsl/qe/
6340 F:      include/soc/fsl/*qe*.h
6341 F:      include/soc/fsl/*ucc*.h
6342
6343 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6344 M:      Li Yang <leoyang.li@nxp.com>
6345 L:      netdev@vger.kernel.org
6346 L:      linuxppc-dev@lists.ozlabs.org
6347 S:      Maintained
6348 F:      drivers/net/ethernet/freescale/ucc_geth*
6349
6350 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6351 M:      Zhao Qiang <qiang.zhao@nxp.com>
6352 L:      netdev@vger.kernel.org
6353 L:      linuxppc-dev@lists.ozlabs.org
6354 S:      Maintained
6355 F:      drivers/net/wan/fsl_ucc_hdlc*
6356
6357 FREESCALE QUICC ENGINE UCC UART DRIVER
6358 M:      Timur Tabi <timur@kernel.org>
6359 L:      linuxppc-dev@lists.ozlabs.org
6360 S:      Maintained
6361 F:      drivers/tty/serial/ucc_uart.c
6362
6363 FREESCALE SOC DRIVERS
6364 M:      Li Yang <leoyang.li@nxp.com>
6365 L:      linuxppc-dev@lists.ozlabs.org
6366 L:      linux-arm-kernel@lists.infradead.org
6367 S:      Maintained
6368 F:      Documentation/devicetree/bindings/soc/fsl/
6369 F:      drivers/soc/fsl/
6370 F:      include/linux/fsl/
6371
6372 FREESCALE SOC FS_ENET DRIVER
6373 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6374 L:      linuxppc-dev@lists.ozlabs.org
6375 L:      netdev@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/net/ethernet/freescale/fs_enet/
6378 F:      include/linux/fs_enet_pd.h
6379
6380 FREESCALE SOC SOUND DRIVERS
6381 M:      Timur Tabi <timur@kernel.org>
6382 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6383 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6384 R:      Fabio Estevam <festevam@gmail.com>
6385 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6386 L:      linuxppc-dev@lists.ozlabs.org
6387 S:      Maintained
6388 F:      sound/soc/fsl/fsl*
6389 F:      sound/soc/fsl/imx*
6390 F:      sound/soc/fsl/mpc8610_hpcd.c
6391
6392 FREESCALE USB PERIPHERAL DRIVERS
6393 M:      Li Yang <leoyang.li@nxp.com>
6394 L:      linux-usb@vger.kernel.org
6395 L:      linuxppc-dev@lists.ozlabs.org
6396 S:      Maintained
6397 F:      drivers/usb/gadget/udc/fsl*
6398
6399 FREEVXFS FILESYSTEM
6400 M:      Christoph Hellwig <hch@infradead.org>
6401 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6402 S:      Maintained
6403 F:      fs/freevxfs/
6404
6405 FREEZER
6406 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6407 M:      Pavel Machek <pavel@ucw.cz>
6408 L:      linux-pm@vger.kernel.org
6409 S:      Supported
6410 F:      Documentation/power/freezing-of-tasks.txt
6411 F:      include/linux/freezer.h
6412 F:      kernel/freezer.c
6413
6414 FRONTSWAP API
6415 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6416 L:      linux-kernel@vger.kernel.org
6417 S:      Maintained
6418 F:      mm/frontswap.c
6419 F:      include/linux/frontswap.h
6420
6421 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6422 M:      David Howells <dhowells@redhat.com>
6423 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6424 S:      Supported
6425 F:      Documentation/filesystems/caching/
6426 F:      fs/fscache/
6427 F:      include/linux/fscache*.h
6428
6429 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6430 M:      Theodore Y. Ts'o <tytso@mit.edu>
6431 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6432 M:      Eric Biggers <ebiggers@kernel.org>
6433 L:      linux-fscrypt@vger.kernel.org
6434 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6435 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6436 S:      Supported
6437 F:      fs/crypto/
6438 F:      include/linux/fscrypt*.h
6439 F:      Documentation/filesystems/fscrypt.rst
6440
6441 FSI-ATTACHED I2C DRIVER
6442 M:      Eddie James <eajames@linux.ibm.com>
6443 L:      linux-i2c@vger.kernel.org
6444 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6445 S:      Maintained
6446 F:      drivers/i2c/busses/i2c-fsi.c
6447 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6448
6449 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6450 M:      Jan Kara <jack@suse.cz>
6451 R:      Amir Goldstein <amir73il@gmail.com>
6452 L:      linux-fsdevel@vger.kernel.org
6453 S:      Maintained
6454 F:      fs/notify/
6455 F:      include/linux/fsnotify*.h
6456
6457 FUJITSU LAPTOP EXTRAS
6458 M:      Jonathan Woithe <jwoithe@just42.net>
6459 L:      platform-driver-x86@vger.kernel.org
6460 S:      Maintained
6461 F:      drivers/platform/x86/fujitsu-laptop.c
6462
6463 FUJITSU M-5MO LS CAMERA ISP DRIVER
6464 M:      Kyungmin Park <kyungmin.park@samsung.com>
6465 M:      Heungjun Kim <riverful.kim@samsung.com>
6466 L:      linux-media@vger.kernel.org
6467 S:      Maintained
6468 F:      drivers/media/i2c/m5mols/
6469 F:      include/media/i2c/m5mols.h
6470
6471 FUJITSU TABLET EXTRAS
6472 M:      Robert Gerlach <khnz@gmx.de>
6473 L:      platform-driver-x86@vger.kernel.org
6474 S:      Maintained
6475 F:      drivers/platform/x86/fujitsu-tablet.c
6476
6477 FUSE: FILESYSTEM IN USERSPACE
6478 M:      Miklos Szeredi <miklos@szeredi.hu>
6479 L:      linux-fsdevel@vger.kernel.org
6480 W:      http://fuse.sourceforge.net/
6481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6482 S:      Maintained
6483 F:      fs/fuse/
6484 F:      include/uapi/linux/fuse.h
6485 F:      Documentation/filesystems/fuse.txt
6486
6487 FUTEX SUBSYSTEM
6488 M:      Thomas Gleixner <tglx@linutronix.de>
6489 M:      Ingo Molnar <mingo@redhat.com>
6490 R:      Peter Zijlstra <peterz@infradead.org>
6491 R:      Darren Hart <dvhart@infradead.org>
6492 L:      linux-kernel@vger.kernel.org
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6494 S:      Maintained
6495 F:      kernel/futex.c
6496 F:      include/asm-generic/futex.h
6497 F:      include/linux/futex.h
6498 F:      include/uapi/linux/futex.h
6499 F:      tools/testing/selftests/futex/
6500 F:      tools/perf/bench/futex*
6501 F:      Documentation/*futex*
6502
6503 GCC PLUGINS
6504 M:      Kees Cook <keescook@chromium.org>
6505 R:      Emese Revfy <re.emese@gmail.com>
6506 L:      kernel-hardening@lists.openwall.com
6507 S:      Maintained
6508 F:      scripts/gcc-plugins/
6509 F:      scripts/gcc-plugin.sh
6510 F:      scripts/Makefile.gcc-plugins
6511 F:      Documentation/gcc-plugins.txt
6512
6513 GASKET DRIVER FRAMEWORK
6514 M:      Rob Springer <rspringer@google.com>
6515 M:      Todd Poynor <toddpoynor@google.com>
6516 M:      Ben Chan <benchan@chromium.org>
6517 S:      Maintained
6518 F:      drivers/staging/gasket/
6519
6520 GCOV BASED KERNEL PROFILING
6521 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6522 S:      Maintained
6523 F:      kernel/gcov/
6524 F:      Documentation/dev-tools/gcov.rst
6525
6526 GDB KERNEL DEBUGGING HELPER SCRIPTS
6527 M:      Jan Kiszka <jan.kiszka@siemens.com>
6528 M:      Kieran Bingham <kbingham@kernel.org>
6529 S:      Supported
6530 F:      scripts/gdb/
6531
6532 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6533 M:      Achim Leubner <achim_leubner@adaptec.com>
6534 L:      linux-scsi@vger.kernel.org
6535 W:      http://www.icp-vortex.com/
6536 S:      Supported
6537 F:      drivers/scsi/gdt*
6538
6539 GEMTEK FM RADIO RECEIVER DRIVER
6540 M:      Hans Verkuil <hverkuil@xs4all.nl>
6541 L:      linux-media@vger.kernel.org
6542 T:      git git://linuxtv.org/media_tree.git
6543 W:      https://linuxtv.org
6544 S:      Maintained
6545 F:      drivers/media/radio/radio-gemtek*
6546
6547 GENERIC GPIO I2C DRIVER
6548 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6549 S:      Supported
6550 F:      drivers/i2c/busses/i2c-gpio.c
6551 F:      include/linux/platform_data/i2c-gpio.h
6552
6553 GENERIC GPIO I2C MULTIPLEXER DRIVER
6554 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6555 L:      linux-i2c@vger.kernel.org
6556 S:      Supported
6557 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6558 F:      include/linux/platform_data/i2c-mux-gpio.h
6559 F:      Documentation/i2c/muxes/i2c-mux-gpio
6560
6561 GENERIC HDLC (WAN) DRIVERS
6562 M:      Krzysztof Halasa <khc@pm.waw.pl>
6563 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6564 S:      Maintained
6565 F:      drivers/net/wan/c101.c
6566 F:      drivers/net/wan/hd6457*
6567 F:      drivers/net/wan/hdlc*
6568 F:      drivers/net/wan/n2.c
6569 F:      drivers/net/wan/pc300too.c
6570 F:      drivers/net/wan/pci200syn.c
6571 F:      drivers/net/wan/wanxl*
6572
6573 GENERIC INCLUDE/ASM HEADER FILES
6574 M:      Arnd Bergmann <arnd@arndb.de>
6575 L:      linux-arch@vger.kernel.org
6576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6577 S:      Maintained
6578 F:      include/asm-generic/
6579 F:      include/uapi/asm-generic/
6580
6581 GENERIC PHY FRAMEWORK
6582 M:      Kishon Vijay Abraham I <kishon@ti.com>
6583 L:      linux-kernel@vger.kernel.org
6584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6585 S:      Supported
6586 F:      drivers/phy/
6587 F:      include/linux/phy/
6588 F:      Documentation/devicetree/bindings/phy/
6589
6590 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6591 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6592 S:      Supported
6593 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6594
6595 GENERIC PM DOMAINS
6596 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6597 M:      Kevin Hilman <khilman@kernel.org>
6598 M:      Ulf Hansson <ulf.hansson@linaro.org>
6599 L:      linux-pm@vger.kernel.org
6600 S:      Supported
6601 F:      drivers/base/power/domain*.c
6602 F:      include/linux/pm_domain.h
6603 F:      Documentation/devicetree/bindings/power/power_domain.txt
6604
6605 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6606 M:      Eugen Hristev <eugen.hristev@microchip.com>
6607 L:      linux-input@vger.kernel.org
6608 S:      Maintained
6609 F:      drivers/input/touchscreen/resistive-adc-touch.c
6610
6611 GENERIC UIO DRIVER FOR PCI DEVICES
6612 M:      "Michael S. Tsirkin" <mst@redhat.com>
6613 L:      kvm@vger.kernel.org
6614 S:      Supported
6615 F:      drivers/uio/uio_pci_generic.c
6616
6617 GENWQE (IBM Generic Workqueue Card)
6618 M:      Frank Haverkamp <haver@linux.ibm.com>
6619 S:      Supported
6620 F:      drivers/misc/genwqe/
6621
6622 GET_MAINTAINER SCRIPT
6623 M:      Joe Perches <joe@perches.com>
6624 S:      Maintained
6625 F:      scripts/get_maintainer.pl
6626
6627 GFS2 FILE SYSTEM
6628 M:      Bob Peterson <rpeterso@redhat.com>
6629 M:      Andreas Gruenbacher <agruenba@redhat.com>
6630 L:      cluster-devel@redhat.com
6631 W:      http://sources.redhat.com/cluster/
6632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6633 S:      Supported
6634 F:      Documentation/filesystems/gfs2*.txt
6635 F:      fs/gfs2/
6636 F:      include/uapi/linux/gfs2_ondisk.h
6637
6638 GIGASET ISDN DRIVERS
6639 M:      Paul Bolle <pebolle@tiscali.nl>
6640 L:      gigaset307x-common@lists.sourceforge.net
6641 W:      http://gigaset307x.sourceforge.net/
6642 S:      Odd Fixes
6643 F:      Documentation/isdn/README.gigaset
6644 F:      drivers/isdn/gigaset/
6645 F:      include/uapi/linux/gigaset_dev.h
6646
6647 GNSS SUBSYSTEM
6648 M:      Johan Hovold <johan@kernel.org>
6649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6650 S:      Maintained
6651 F:      Documentation/ABI/testing/sysfs-class-gnss
6652 F:      Documentation/devicetree/bindings/gnss/
6653 F:      drivers/gnss/
6654 F:      include/linux/gnss.h
6655
6656 GO7007 MPEG CODEC
6657 M:      Hans Verkuil <hans.verkuil@cisco.com>
6658 L:      linux-media@vger.kernel.org
6659 S:      Maintained
6660 F:      drivers/media/usb/go7007/
6661
6662 GOODIX TOUCHSCREEN
6663 M:      Bastien Nocera <hadess@hadess.net>
6664 L:      linux-input@vger.kernel.org
6665 S:      Maintained
6666 F:      drivers/input/touchscreen/goodix.c
6667
6668 GPD POCKET FAN DRIVER
6669 M:      Hans de Goede <hdegoede@redhat.com>
6670 L:      platform-driver-x86@vger.kernel.org
6671 S:      Maintained
6672 F:      drivers/platform/x86/gpd-pocket-fan.c
6673
6674 GPIO ACPI SUPPORT
6675 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6676 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6677 L:      linux-gpio@vger.kernel.org
6678 L:      linux-acpi@vger.kernel.org
6679 S:      Maintained
6680 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6681 F:      drivers/gpio/gpiolib-acpi.c
6682
6683 GPIO IR Transmitter
6684 M:      Sean Young <sean@mess.org>
6685 L:      linux-media@vger.kernel.org
6686 S:      Maintained
6687 F:      drivers/media/rc/gpio-ir-tx.c
6688
6689 GPIO MOCKUP DRIVER
6690 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6691 L:      linux-gpio@vger.kernel.org
6692 S:      Maintained
6693 F:      drivers/gpio/gpio-mockup.c
6694 F:      tools/testing/selftests/gpio/
6695
6696 GPIO SUBSYSTEM
6697 M:      Linus Walleij <linus.walleij@linaro.org>
6698 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6699 L:      linux-gpio@vger.kernel.org
6700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6701 S:      Maintained
6702 F:      Documentation/devicetree/bindings/gpio/
6703 F:      Documentation/driver-api/gpio/
6704 F:      Documentation/gpio/
6705 F:      Documentation/ABI/testing/gpio-cdev
6706 F:      Documentation/ABI/obsolete/sysfs-gpio
6707 F:      drivers/gpio/
6708 F:      include/linux/gpio/
6709 F:      include/linux/gpio.h
6710 F:      include/linux/of_gpio.h
6711 F:      include/asm-generic/gpio.h
6712 F:      include/uapi/linux/gpio.h
6713 F:      tools/gpio/
6714
6715 GRE DEMULTIPLEXER DRIVER
6716 M:      Dmitry Kozlov <xeb@mail.ru>
6717 L:      netdev@vger.kernel.org
6718 S:      Maintained
6719 F:      net/ipv4/gre_demux.c
6720 F:      net/ipv4/gre_offload.c
6721 F:      include/net/gre.h
6722
6723 GRETH 10/100/1G Ethernet MAC device driver
6724 M:      Andreas Larsson <andreas@gaisler.com>
6725 L:      netdev@vger.kernel.org
6726 S:      Maintained
6727 F:      drivers/net/ethernet/aeroflex/
6728
6729 GREYBUS AUDIO PROTOCOLS DRIVERS
6730 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6731 M:      Mark Greer <mgreer@animalcreek.com>
6732 S:      Maintained
6733 F:      drivers/staging/greybus/audio_apbridgea.c
6734 F:      drivers/staging/greybus/audio_apbridgea.h
6735 F:      drivers/staging/greybus/audio_codec.c
6736 F:      drivers/staging/greybus/audio_codec.h
6737 F:      drivers/staging/greybus/audio_gb.c
6738 F:      drivers/staging/greybus/audio_manager.c
6739 F:      drivers/staging/greybus/audio_manager.h
6740 F:      drivers/staging/greybus/audio_manager_module.c
6741 F:      drivers/staging/greybus/audio_manager_private.h
6742 F:      drivers/staging/greybus/audio_manager_sysfs.c
6743 F:      drivers/staging/greybus/audio_module.c
6744 F:      drivers/staging/greybus/audio_topology.c
6745
6746 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6747 M:      Viresh Kumar <vireshk@kernel.org>
6748 S:      Maintained
6749 F:      drivers/staging/greybus/authentication.c
6750 F:      drivers/staging/greybus/bootrom.c
6751 F:      drivers/staging/greybus/firmware.h
6752 F:      drivers/staging/greybus/fw-core.c
6753 F:      drivers/staging/greybus/fw-download.c
6754 F:      drivers/staging/greybus/fw-management.c
6755 F:      drivers/staging/greybus/greybus_authentication.h
6756 F:      drivers/staging/greybus/greybus_firmware.h
6757 F:      drivers/staging/greybus/hid.c
6758 F:      drivers/staging/greybus/i2c.c
6759 F:      drivers/staging/greybus/spi.c
6760 F:      drivers/staging/greybus/spilib.c
6761 F:      drivers/staging/greybus/spilib.h
6762
6763 GREYBUS LOOPBACK DRIVER
6764 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6765 S:      Maintained
6766 F:      drivers/staging/greybus/loopback.c
6767
6768 GREYBUS PLATFORM DRIVERS
6769 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6770 S:      Maintained
6771 F:      drivers/staging/greybus/arche-platform.c
6772 F:      drivers/staging/greybus/arche-apb-ctrl.c
6773 F:      drivers/staging/greybus/arche_platform.h
6774
6775 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6776 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6777 S:      Maintained
6778 F:      drivers/staging/greybus/sdio.c
6779 F:      drivers/staging/greybus/light.c
6780 F:      drivers/staging/greybus/gpio.c
6781 F:      drivers/staging/greybus/power_supply.c
6782 F:      drivers/staging/greybus/spi.c
6783 F:      drivers/staging/greybus/spilib.c
6784
6785 GREYBUS SUBSYSTEM
6786 M:      Johan Hovold <johan@kernel.org>
6787 M:      Alex Elder <elder@kernel.org>
6788 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6789 S:      Maintained
6790 F:      drivers/staging/greybus/
6791 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6792
6793 GREYBUS UART PROTOCOLS DRIVERS
6794 M:      David Lin <dtwlin@gmail.com>
6795 S:      Maintained
6796 F:      drivers/staging/greybus/uart.c
6797 F:      drivers/staging/greybus/log.c
6798
6799 GS1662 VIDEO SERIALIZER
6800 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6801 L:      linux-media@vger.kernel.org
6802 T:      git git://linuxtv.org/media_tree.git
6803 S:      Maintained
6804 F:      drivers/media/spi/gs1662.c
6805
6806 GSPCA FINEPIX SUBDRIVER
6807 M:      Frank Zago <frank@zago.net>
6808 L:      linux-media@vger.kernel.org
6809 T:      git git://linuxtv.org/media_tree.git
6810 S:      Maintained
6811 F:      drivers/media/usb/gspca/finepix.c
6812
6813 GSPCA GL860 SUBDRIVER
6814 M:      Olivier Lorin <o.lorin@laposte.net>
6815 L:      linux-media@vger.kernel.org
6816 T:      git git://linuxtv.org/media_tree.git
6817 S:      Maintained
6818 F:      drivers/media/usb/gspca/gl860/
6819
6820 GSPCA M5602 SUBDRIVER
6821 M:      Erik Andren <erik.andren@gmail.com>
6822 L:      linux-media@vger.kernel.org
6823 T:      git git://linuxtv.org/media_tree.git
6824 S:      Maintained
6825 F:      drivers/media/usb/gspca/m5602/
6826
6827 GSPCA PAC207 SONIXB SUBDRIVER
6828 M:      Hans Verkuil <hverkuil@xs4all.nl>
6829 L:      linux-media@vger.kernel.org
6830 T:      git git://linuxtv.org/media_tree.git
6831 S:      Odd Fixes
6832 F:      drivers/media/usb/gspca/pac207.c
6833
6834 GSPCA SN9C20X SUBDRIVER
6835 M:      Brian Johnson <brijohn@gmail.com>
6836 L:      linux-media@vger.kernel.org
6837 T:      git git://linuxtv.org/media_tree.git
6838 S:      Maintained
6839 F:      drivers/media/usb/gspca/sn9c20x.c
6840
6841 GSPCA T613 SUBDRIVER
6842 M:      Leandro Costantino <lcostantino@gmail.com>
6843 L:      linux-media@vger.kernel.org
6844 T:      git git://linuxtv.org/media_tree.git
6845 S:      Maintained
6846 F:      drivers/media/usb/gspca/t613.c
6847
6848 GSPCA USB WEBCAM DRIVER
6849 M:      Hans Verkuil <hverkuil@xs4all.nl>
6850 L:      linux-media@vger.kernel.org
6851 T:      git git://linuxtv.org/media_tree.git
6852 S:      Odd Fixes
6853 F:      drivers/media/usb/gspca/
6854
6855 GTP (GPRS Tunneling Protocol)
6856 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6857 M:      Harald Welte <laforge@gnumonks.org>
6858 L:      osmocom-net-gprs@lists.osmocom.org
6859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6860 S:      Maintained
6861 F:      drivers/net/gtp.c
6862
6863 GUID PARTITION TABLE (GPT)
6864 M:      Davidlohr Bueso <dave@stgolabs.net>
6865 L:      linux-efi@vger.kernel.org
6866 S:      Maintained
6867 F:      block/partitions/efi.*
6868
6869 H8/300 ARCHITECTURE
6870 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6871 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6872 W:      http://uclinux-h8.sourceforge.jp
6873 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6874 S:      Maintained
6875 F:      arch/h8300/
6876 F:      drivers/clocksource/h8300_*.c
6877 F:      drivers/clk/h8300/
6878 F:      drivers/irqchip/irq-renesas-h8*.c
6879
6880 HABANALABS PCI DRIVER
6881 M:      Oded Gabbay <oded.gabbay@gmail.com>
6882 T:      git https://github.com/HabanaAI/linux.git
6883 S:      Supported
6884 F:      drivers/misc/habanalabs/
6885 F:      include/uapi/misc/habanalabs.h
6886 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6887 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6888
6889 HACKRF MEDIA DRIVER
6890 M:      Antti Palosaari <crope@iki.fi>
6891 L:      linux-media@vger.kernel.org
6892 W:      https://linuxtv.org
6893 W:      http://palosaari.fi/linux/
6894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6895 T:      git git://linuxtv.org/anttip/media_tree.git
6896 S:      Maintained
6897 F:      drivers/media/usb/hackrf/
6898
6899 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6900 M:      Frank Seidel <frank@f-seidel.de>
6901 L:      platform-driver-x86@vger.kernel.org
6902 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6903 S:      Maintained
6904 F:      drivers/platform/x86/hdaps.c
6905
6906 HARDWARE MONITORING
6907 M:      Jean Delvare <jdelvare@suse.com>
6908 M:      Guenter Roeck <linux@roeck-us.net>
6909 L:      linux-hwmon@vger.kernel.org
6910 W:      http://hwmon.wiki.kernel.org/
6911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6912 S:      Maintained
6913 F:      Documentation/devicetree/bindings/hwmon/
6914 F:      Documentation/hwmon/
6915 F:      drivers/hwmon/
6916 F:      include/linux/hwmon*.h
6917 F:      include/trace/events/hwmon*.h
6918
6919 HARDWARE RANDOM NUMBER GENERATOR CORE
6920 M:      Matt Mackall <mpm@selenic.com>
6921 M:      Herbert Xu <herbert@gondor.apana.org.au>
6922 L:      linux-crypto@vger.kernel.org
6923 S:      Odd fixes
6924 F:      Documentation/devicetree/bindings/rng/
6925 F:      Documentation/hw_random.txt
6926 F:      drivers/char/hw_random/
6927 F:      include/linux/hw_random.h
6928
6929 HARDWARE TRACING FACILITIES
6930 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6931 S:      Maintained
6932 F:      drivers/hwtracing/
6933
6934 HARDWARE SPINLOCK CORE
6935 M:      Ohad Ben-Cohen <ohad@wizery.com>
6936 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6937 L:      linux-remoteproc@vger.kernel.org
6938 S:      Maintained
6939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6940 F:      Documentation/devicetree/bindings/hwlock/
6941 F:      Documentation/hwspinlock.txt
6942 F:      drivers/hwspinlock/
6943 F:      include/linux/hwspinlock.h
6944
6945 HARMONY SOUND DRIVER
6946 L:      linux-parisc@vger.kernel.org
6947 S:      Maintained
6948 F:      sound/parisc/harmony.*
6949
6950 HDPVR USB VIDEO ENCODER DRIVER
6951 M:      Hans Verkuil <hverkuil@xs4all.nl>
6952 L:      linux-media@vger.kernel.org
6953 T:      git git://linuxtv.org/media_tree.git
6954 W:      https://linuxtv.org
6955 S:      Odd Fixes
6956 F:      drivers/media/usb/hdpvr/
6957
6958 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6959 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6960 S:      Supported
6961 F:      Documentation/watchdog/hpwdt.txt
6962 F:      drivers/watchdog/hpwdt.c
6963
6964 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6965 M:      Don Brace <don.brace@microsemi.com>
6966 L:      esc.storagedev@microsemi.com
6967 L:      linux-scsi@vger.kernel.org
6968 S:      Supported
6969 F:      Documentation/scsi/hpsa.txt
6970 F:      drivers/scsi/hpsa*.[ch]
6971 F:      include/linux/cciss*.h
6972 F:      include/uapi/linux/cciss*.h
6973
6974 HFI1 DRIVER
6975 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6976 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6977 L:      linux-rdma@vger.kernel.org
6978 S:      Supported
6979 F:      drivers/infiniband/hw/hfi1
6980
6981 HFS FILESYSTEM
6982 L:      linux-fsdevel@vger.kernel.org
6983 S:      Orphan
6984 F:      Documentation/filesystems/hfs.txt
6985 F:      fs/hfs/
6986
6987 HFSPLUS FILESYSTEM
6988 L:      linux-fsdevel@vger.kernel.org
6989 S:      Orphan
6990 F:      Documentation/filesystems/hfsplus.txt
6991 F:      fs/hfsplus/
6992
6993 HGA FRAMEBUFFER DRIVER
6994 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6995 L:      linux-nvidia@lists.surfsouth.com
6996 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6997 S:      Maintained
6998 F:      drivers/video/fbdev/hgafb.c
6999
7000 HIBERNATION (aka Software Suspend, aka swsusp)
7001 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7002 M:      Pavel Machek <pavel@ucw.cz>
7003 L:      linux-pm@vger.kernel.org
7004 B:      https://bugzilla.kernel.org
7005 S:      Supported
7006 F:      arch/x86/power/
7007 F:      drivers/base/power/
7008 F:      kernel/power/
7009 F:      include/linux/suspend.h
7010 F:      include/linux/freezer.h
7011 F:      include/linux/pm.h
7012 F:      arch/*/include/asm/suspend*.h
7013
7014 HID CORE LAYER
7015 M:      Jiri Kosina <jikos@kernel.org>
7016 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7017 L:      linux-input@vger.kernel.org
7018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7019 S:      Maintained
7020 F:      drivers/hid/
7021 F:      include/linux/hid*
7022 F:      include/uapi/linux/hid*
7023
7024 HID SENSOR HUB DRIVERS
7025 M:      Jiri Kosina <jikos@kernel.org>
7026 M:      Jonathan Cameron <jic23@kernel.org>
7027 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7028 L:      linux-input@vger.kernel.org
7029 L:      linux-iio@vger.kernel.org
7030 S:      Maintained
7031 F:      Documentation/hid/hid-sensor*
7032 F:      drivers/hid/hid-sensor-*
7033 F:      drivers/iio/*/hid-*
7034 F:      include/linux/hid-sensor-*
7035
7036 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7037 M:      Thomas Gleixner <tglx@linutronix.de>
7038 L:      linux-kernel@vger.kernel.org
7039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7040 S:      Maintained
7041 F:      Documentation/timers/
7042 F:      kernel/time/hrtimer.c
7043 F:      kernel/time/clockevents.c
7044 F:      kernel/time/timer_*.c
7045 F:      include/linux/clockchips.h
7046 F:      include/linux/hrtimer.h
7047
7048 HIGH-SPEED SCC DRIVER FOR AX.25
7049 L:      linux-hams@vger.kernel.org
7050 S:      Orphan
7051 F:      drivers/net/hamradio/dmascc.c
7052 F:      drivers/net/hamradio/scc.c
7053
7054 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7055 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7056 W:      http://www.highpoint-tech.com
7057 S:      Supported
7058 F:      Documentation/scsi/hptiop.txt
7059 F:      drivers/scsi/hptiop.c
7060
7061 HIPPI
7062 M:      Jes Sorensen <jes@trained-monkey.org>
7063 L:      linux-hippi@sunsite.dk
7064 S:      Maintained
7065 F:      include/linux/hippidevice.h
7066 F:      include/uapi/linux/if_hippi.h
7067 F:      net/802/hippi.c
7068 F:      drivers/net/hippi/
7069
7070 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7071 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7072 M:      Salil Mehta <salil.mehta@huawei.com>
7073 L:      netdev@vger.kernel.org
7074 W:      http://www.hisilicon.com
7075 S:      Maintained
7076 F:      drivers/net/ethernet/hisilicon/hns3/
7077
7078 HISILICON LPC BUS DRIVER
7079 M:      john.garry@huawei.com
7080 W:      http://www.hisilicon.com
7081 S:      Maintained
7082 F:      drivers/bus/hisi_lpc.c
7083 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7084
7085 HISILICON NETWORK SUBSYSTEM DRIVER
7086 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7087 M:      Salil Mehta <salil.mehta@huawei.com>
7088 L:      netdev@vger.kernel.org
7089 W:      http://www.hisilicon.com
7090 S:      Maintained
7091 F:      drivers/net/ethernet/hisilicon/
7092 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7093
7094 HISILICON PMU DRIVER
7095 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7096 W:      http://www.hisilicon.com
7097 S:      Supported
7098 F:      drivers/perf/hisilicon
7099 F:      Documentation/perf/hisi-pmu.txt
7100
7101 HISILICON ROCE DRIVER
7102 M:      Lijun Ou <oulijun@huawei.com>
7103 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7104 L:      linux-rdma@vger.kernel.org
7105 S:      Maintained
7106 F:      drivers/infiniband/hw/hns/
7107 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7108
7109 HISILICON SAS Controller
7110 M:      John Garry <john.garry@huawei.com>
7111 W:      http://www.hisilicon.com
7112 S:      Supported
7113 F:      drivers/scsi/hisi_sas/
7114 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7115
7116 HMM - Heterogeneous Memory Management
7117 M:      Jérôme Glisse <jglisse@redhat.com>
7118 L:      linux-mm@kvack.org
7119 S:      Maintained
7120 F:      mm/hmm*
7121 F:      include/linux/hmm*
7122 F:      Documentation/vm/hmm.rst
7123
7124 HOST AP DRIVER
7125 M:      Jouni Malinen <j@w1.fi>
7126 L:      linux-wireless@vger.kernel.org
7127 W:      http://w1.fi/hostap-driver.html
7128 S:      Obsolete
7129 F:      drivers/net/wireless/intersil/hostap/
7130
7131 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7132 L:      platform-driver-x86@vger.kernel.org
7133 S:      Orphan
7134 F:      drivers/platform/x86/tc1100-wmi.c
7135
7136 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7137 M:      Jaroslav Kysela <perex@perex.cz>
7138 S:      Maintained
7139 F:      drivers/net/ethernet/hp/hp100.*
7140
7141 HPET:   High Precision Event Timers driver
7142 M:      Clemens Ladisch <clemens@ladisch.de>
7143 S:      Maintained
7144 F:      Documentation/timers/hpet.txt
7145 F:      drivers/char/hpet.c
7146 F:      include/linux/hpet.h
7147 F:      include/uapi/linux/hpet.h
7148
7149 HPET:   x86
7150 S:      Orphan
7151 F:      arch/x86/kernel/hpet.c
7152 F:      arch/x86/include/asm/hpet.h
7153
7154 HPFS FILESYSTEM
7155 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7156 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7157 S:      Maintained
7158 F:      fs/hpfs/
7159
7160 HSI SUBSYSTEM
7161 M:      Sebastian Reichel <sre@kernel.org>
7162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7163 S:      Maintained
7164 F:      Documentation/ABI/testing/sysfs-bus-hsi
7165 F:      Documentation/driver-api/hsi.rst
7166 F:      drivers/hsi/
7167 F:      include/linux/hsi/
7168 F:      include/uapi/linux/hsi/
7169
7170 HSO 3G MODEM DRIVER
7171 L:      linux-usb@vger.kernel.org
7172 S:      Orphan
7173 F:      drivers/net/usb/hso.c
7174
7175 HSR NETWORK PROTOCOL
7176 M:      Arvid Brodin <arvid.brodin@alten.se>
7177 L:      netdev@vger.kernel.org
7178 S:      Maintained
7179 F:      net/hsr/
7180
7181 HT16K33 LED CONTROLLER DRIVER
7182 M:      Robin van der Gracht <robin@protonic.nl>
7183 S:      Maintained
7184 F:      drivers/auxdisplay/ht16k33.c
7185 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7186
7187 HTCPEN TOUCHSCREEN DRIVER
7188 M:      Pau Oliva Fora <pof@eslack.org>
7189 L:      linux-input@vger.kernel.org
7190 S:      Maintained
7191 F:      drivers/input/touchscreen/htcpen.c
7192
7193 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7194 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7195 L:      linux-iio@vger.kernel.org
7196 W:      http://www.st.com/
7197 S:      Maintained
7198 F:      drivers/iio/humidity/hts221*
7199 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7200
7201 HUAWEI ETHERNET DRIVER
7202 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7203 L:      netdev@vger.kernel.org
7204 S:      Supported
7205 F:      Documentation/networking/hinic.txt
7206 F:      drivers/net/ethernet/huawei/hinic/
7207
7208 HUGETLB FILESYSTEM
7209 M:      Mike Kravetz <mike.kravetz@oracle.com>
7210 L:      linux-mm@kvack.org
7211 S:      Maintained
7212 F:      fs/hugetlbfs/
7213 F:      mm/hugetlb.c
7214 F:      include/linux/hugetlb.h
7215 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7216 F:      Documentation/vm/hugetlbfs_reserv.rst
7217 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7218
7219 HVA ST MEDIA DRIVER
7220 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7221 L:      linux-media@vger.kernel.org
7222 T:      git git://linuxtv.org/media_tree.git
7223 W:      https://linuxtv.org
7224 S:      Supported
7225 F:      drivers/media/platform/sti/hva
7226
7227 HWPOISON MEMORY FAILURE HANDLING
7228 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7229 L:      linux-mm@kvack.org
7230 S:      Maintained
7231 F:      mm/memory-failure.c
7232 F:      mm/hwpoison-inject.c
7233
7234 HYGON PROCESSOR SUPPORT
7235 M:      Pu Wen <puwen@hygon.cn>
7236 L:      linux-kernel@vger.kernel.org
7237 S:      Maintained
7238 F:      arch/x86/kernel/cpu/hygon.c
7239
7240 Hyper-V CORE AND DRIVERS
7241 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7242 M:      Haiyang Zhang <haiyangz@microsoft.com>
7243 M:      Stephen Hemminger <sthemmin@microsoft.com>
7244 M:      Sasha Levin <sashal@kernel.org>
7245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7246 L:      linux-hyperv@vger.kernel.org
7247 S:      Supported
7248 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7249 F:      arch/x86/include/asm/mshyperv.h
7250 F:      arch/x86/include/asm/trace/hyperv.h
7251 F:      arch/x86/include/asm/hyperv-tlfs.h
7252 F:      arch/x86/kernel/cpu/mshyperv.c
7253 F:      arch/x86/hyperv
7254 F:      drivers/hid/hid-hyperv.c
7255 F:      drivers/hv/
7256 F:      drivers/input/serio/hyperv-keyboard.c
7257 F:      drivers/pci/controller/pci-hyperv.c
7258 F:      drivers/net/hyperv/
7259 F:      drivers/scsi/storvsc_drv.c
7260 F:      drivers/uio/uio_hv_generic.c
7261 F:      drivers/video/fbdev/hyperv_fb.c
7262 F:      drivers/iommu/hyperv_iommu.c
7263 F:      net/vmw_vsock/hyperv_transport.c
7264 F:      include/linux/hyperv.h
7265 F:      include/uapi/linux/hyperv.h
7266 F:      tools/hv/
7267 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7268
7269 HYPERVISOR VIRTUAL CONSOLE DRIVER
7270 L:      linuxppc-dev@lists.ozlabs.org
7271 S:      Odd Fixes
7272 F:      drivers/tty/hvc/
7273
7274 I2C ACPI SUPPORT
7275 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7276 L:      linux-i2c@vger.kernel.org
7277 L:      linux-acpi@vger.kernel.org
7278 S:      Maintained
7279 F:      drivers/i2c/i2c-core-acpi.c
7280
7281 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7282 M:      Ajay Gupta <ajayg@nvidia.com>
7283 L:      linux-i2c@vger.kernel.org
7284 S:      Maintained
7285 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7286 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7287
7288 I2C MUXES
7289 M:      Peter Rosin <peda@axentia.se>
7290 L:      linux-i2c@vger.kernel.org
7291 S:      Maintained
7292 F:      Documentation/i2c/i2c-topology
7293 F:      Documentation/i2c/muxes/
7294 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7295 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7296 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7297 F:      drivers/i2c/i2c-mux.c
7298 F:      drivers/i2c/muxes/
7299 F:      include/linux/i2c-mux.h
7300
7301 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7302 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7303 L:      linux-i2c@vger.kernel.org
7304 S:      Maintained
7305 F:      drivers/i2c/busses/i2c-mv64xxx.c
7306
7307 I2C OVER PARALLEL PORT
7308 M:      Jean Delvare <jdelvare@suse.com>
7309 L:      linux-i2c@vger.kernel.org
7310 S:      Maintained
7311 F:      Documentation/i2c/busses/i2c-parport
7312 F:      Documentation/i2c/busses/i2c-parport-light
7313 F:      drivers/i2c/busses/i2c-parport.c
7314 F:      drivers/i2c/busses/i2c-parport-light.c
7315
7316 I2C SUBSYSTEM
7317 M:      Wolfram Sang <wsa@the-dreams.de>
7318 L:      linux-i2c@vger.kernel.org
7319 W:      https://i2c.wiki.kernel.org/
7320 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7322 S:      Maintained
7323 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7324 F:      Documentation/i2c/
7325 F:      drivers/i2c/*
7326 F:      include/linux/i2c.h
7327 F:      include/linux/i2c-dev.h
7328 F:      include/linux/i2c-smbus.h
7329 F:      include/uapi/linux/i2c.h
7330 F:      include/uapi/linux/i2c-*.h
7331
7332 I2C SUBSYSTEM HOST DRIVERS
7333 L:      linux-i2c@vger.kernel.org
7334 W:      https://i2c.wiki.kernel.org/
7335 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7337 S:      Odd Fixes
7338 F:      Documentation/devicetree/bindings/i2c/
7339 F:      drivers/i2c/algos/
7340 F:      drivers/i2c/busses/
7341
7342 I2C-TAOS-EVM DRIVER
7343 M:      Jean Delvare <jdelvare@suse.com>
7344 L:      linux-i2c@vger.kernel.org
7345 S:      Maintained
7346 F:      Documentation/i2c/busses/i2c-taos-evm
7347 F:      drivers/i2c/busses/i2c-taos-evm.c
7348
7349 I2C-TINY-USB DRIVER
7350 M:      Till Harbaum <till@harbaum.org>
7351 L:      linux-i2c@vger.kernel.org
7352 W:      http://www.harbaum.org/till/i2c_tiny_usb
7353 S:      Maintained
7354 F:      drivers/i2c/busses/i2c-tiny-usb.c
7355
7356 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7357 M:      Jean Delvare <jdelvare@suse.com>
7358 L:      linux-i2c@vger.kernel.org
7359 S:      Maintained
7360 F:      Documentation/i2c/busses/i2c-ali1535
7361 F:      Documentation/i2c/busses/i2c-ali1563
7362 F:      Documentation/i2c/busses/i2c-ali15x3
7363 F:      Documentation/i2c/busses/i2c-amd756
7364 F:      Documentation/i2c/busses/i2c-amd8111
7365 F:      Documentation/i2c/busses/i2c-i801
7366 F:      Documentation/i2c/busses/i2c-nforce2
7367 F:      Documentation/i2c/busses/i2c-piix4
7368 F:      Documentation/i2c/busses/i2c-sis5595
7369 F:      Documentation/i2c/busses/i2c-sis630
7370 F:      Documentation/i2c/busses/i2c-sis96x
7371 F:      Documentation/i2c/busses/i2c-via
7372 F:      Documentation/i2c/busses/i2c-viapro
7373 F:      drivers/i2c/busses/i2c-ali1535.c
7374 F:      drivers/i2c/busses/i2c-ali1563.c
7375 F:      drivers/i2c/busses/i2c-ali15x3.c
7376 F:      drivers/i2c/busses/i2c-amd756.c
7377 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7378 F:      drivers/i2c/busses/i2c-amd8111.c
7379 F:      drivers/i2c/busses/i2c-i801.c
7380 F:      drivers/i2c/busses/i2c-isch.c
7381 F:      drivers/i2c/busses/i2c-nforce2.c
7382 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7383 F:      drivers/i2c/busses/i2c-piix4.c
7384 F:      drivers/i2c/busses/i2c-sis5595.c
7385 F:      drivers/i2c/busses/i2c-sis630.c
7386 F:      drivers/i2c/busses/i2c-sis96x.c
7387 F:      drivers/i2c/busses/i2c-via.c
7388 F:      drivers/i2c/busses/i2c-viapro.c
7389
7390 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7391 M:      Hans de Goede <hdegoede@redhat.com>
7392 L:      linux-i2c@vger.kernel.org
7393 S:      Maintained
7394 F:      drivers/i2c/busses/i2c-cht-wc.c
7395
7396 I2C/SMBUS ISMT DRIVER
7397 M:      Seth Heasley <seth.heasley@intel.com>
7398 M:      Neil Horman <nhorman@tuxdriver.com>
7399 L:      linux-i2c@vger.kernel.org
7400 F:      drivers/i2c/busses/i2c-ismt.c
7401 F:      Documentation/i2c/busses/i2c-ismt
7402
7403 I2C/SMBUS STUB DRIVER
7404 M:      Jean Delvare <jdelvare@suse.com>
7405 L:      linux-i2c@vger.kernel.org
7406 S:      Maintained
7407 F:      drivers/i2c/i2c-stub.c
7408
7409 I3C SUBSYSTEM
7410 M:      Boris Brezillon <bbrezillon@kernel.org>
7411 L:      linux-i3c@lists.infradead.org
7412 C:      irc://chat.freenode.net/linux-i3c
7413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7414 S:      Maintained
7415 F:      Documentation/ABI/testing/sysfs-bus-i3c
7416 F:      Documentation/devicetree/bindings/i3c/
7417 F:      Documentation/driver-api/i3c
7418 F:      drivers/i3c/
7419 F:      include/linux/i3c/
7420
7421 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7422 M:      Vitor Soares <vitor.soares@synopsys.com>
7423 S:      Maintained
7424 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7425 F:      drivers/i3c/master/dw*
7426
7427 IA64 (Itanium) PLATFORM
7428 M:      Tony Luck <tony.luck@intel.com>
7429 M:      Fenghua Yu <fenghua.yu@intel.com>
7430 L:      linux-ia64@vger.kernel.org
7431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7432 S:      Maintained
7433 F:      arch/ia64/
7434
7435 IBM Power 842 compression accelerator
7436 M:      Haren Myneni <haren@us.ibm.com>
7437 S:      Supported
7438 F:      drivers/crypto/nx/Makefile
7439 F:      drivers/crypto/nx/Kconfig
7440 F:      drivers/crypto/nx/nx-842*
7441 F:      include/linux/sw842.h
7442 F:      crypto/842.c
7443 F:      lib/842/
7444
7445 IBM Power in-Nest Crypto Acceleration
7446 M:      Breno Leitão <leitao@debian.org>
7447 M:      Nayna Jain <nayna@linux.ibm.com>
7448 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7449 L:      linux-crypto@vger.kernel.org
7450 S:      Supported
7451 F:      drivers/crypto/nx/Makefile
7452 F:      drivers/crypto/nx/Kconfig
7453 F:      drivers/crypto/nx/nx-aes*
7454 F:      drivers/crypto/nx/nx-sha*
7455 F:      drivers/crypto/nx/nx.*
7456 F:      drivers/crypto/nx/nx_csbcpb.h
7457 F:      drivers/crypto/nx/nx_debugfs.h
7458
7459 IBM Power Linux RAID adapter
7460 M:      Brian King <brking@us.ibm.com>
7461 S:      Supported
7462 F:      drivers/scsi/ipr.*
7463
7464 IBM Power SRIOV Virtual NIC Device Driver
7465 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7466 M:      John Allen <jallen@linux.ibm.com>
7467 L:      netdev@vger.kernel.org
7468 S:      Supported
7469 F:      drivers/net/ethernet/ibm/ibmvnic.*
7470
7471 IBM Power Virtual Accelerator Switchboard
7472 M:      Sukadev Bhattiprolu
7473 L:      linuxppc-dev@lists.ozlabs.org
7474 S:      Supported
7475 F:      arch/powerpc/platforms/powernv/vas*
7476 F:      arch/powerpc/platforms/powernv/copy-paste.h
7477 F:      arch/powerpc/include/asm/vas.h
7478 F:      arch/powerpc/include/uapi/asm/vas.h
7479
7480 IBM Power Virtual Ethernet Device Driver
7481 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7482 L:      netdev@vger.kernel.org
7483 S:      Supported
7484 F:      drivers/net/ethernet/ibm/ibmveth.*
7485
7486 IBM Power Virtual FC Device Drivers
7487 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7488 L:      linux-scsi@vger.kernel.org
7489 S:      Supported
7490 F:      drivers/scsi/ibmvscsi/ibmvfc*
7491
7492 IBM Power Virtual Management Channel Driver
7493 M:      Steven Royer <seroyer@linux.ibm.com>
7494 S:      Supported
7495 F:      drivers/misc/ibmvmc.*
7496
7497 IBM Power Virtual SCSI Device Drivers
7498 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7499 L:      linux-scsi@vger.kernel.org
7500 S:      Supported
7501 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7502 F:      include/scsi/viosrp.h
7503
7504 IBM Power Virtual SCSI Device Target Driver
7505 M:      Michael Cyr <mikecyr@linux.ibm.com>
7506 L:      linux-scsi@vger.kernel.org
7507 L:      target-devel@vger.kernel.org
7508 S:      Supported
7509 F:      drivers/scsi/ibmvscsi_tgt/
7510
7511 IBM Power VMX Cryptographic instructions
7512 M:      Breno Leitão <leitao@debian.org>
7513 M:      Nayna Jain <nayna@linux.ibm.com>
7514 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7515 L:      linux-crypto@vger.kernel.org
7516 S:      Supported
7517 F:      drivers/crypto/vmx/Makefile
7518 F:      drivers/crypto/vmx/Kconfig
7519 F:      drivers/crypto/vmx/vmx.c
7520 F:      drivers/crypto/vmx/aes*
7521 F:      drivers/crypto/vmx/ghash*
7522 F:      drivers/crypto/vmx/ppc-xlate.pl
7523
7524 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7525 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7526 L:      linux-pci@vger.kernel.org
7527 L:      linuxppc-dev@lists.ozlabs.org
7528 S:      Supported
7529 F:      drivers/pci/hotplug/rpaphp*
7530
7531 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7532 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7533 L:      linux-pci@vger.kernel.org
7534 L:      linuxppc-dev@lists.ozlabs.org
7535 S:      Supported
7536 F:      drivers/pci/hotplug/rpadlpar*
7537
7538 IBM ServeRAID RAID DRIVER
7539 S:      Orphan
7540 F:      drivers/scsi/ips.*
7541
7542 ICH LPC AND GPIO DRIVER
7543 M:      Peter Tyser <ptyser@xes-inc.com>
7544 S:      Maintained
7545 F:      drivers/mfd/lpc_ich.c
7546 F:      drivers/gpio/gpio-ich.c
7547
7548 IDE SUBSYSTEM
7549 M:      "David S. Miller" <davem@davemloft.net>
7550 L:      linux-ide@vger.kernel.org
7551 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7553 S:      Maintained
7554 F:      Documentation/ide/
7555 F:      drivers/ide/
7556 F:      include/linux/ide.h
7557
7558 IDE/ATAPI DRIVERS
7559 M:      Borislav Petkov <bp@alien8.de>
7560 L:      linux-ide@vger.kernel.org
7561 S:      Maintained
7562 F:      Documentation/cdrom/ide-cd
7563 F:      drivers/ide/ide-cd*
7564
7565 IDEAPAD LAPTOP EXTRAS DRIVER
7566 M:      Ike Panhc <ike.pan@canonical.com>
7567 L:      platform-driver-x86@vger.kernel.org
7568 W:      http://launchpad.net/ideapad-laptop
7569 S:      Maintained
7570 F:      drivers/platform/x86/ideapad-laptop.c
7571
7572 IDEAPAD LAPTOP SLIDEBAR DRIVER
7573 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7574 L:      linux-input@vger.kernel.org
7575 W:      https://github.com/o2genum/ideapad-slidebar
7576 S:      Maintained
7577 F:      drivers/input/misc/ideapad_slidebar.c
7578
7579 IDT VersaClock 5 CLOCK DRIVER
7580 M:      Marek Vasut <marek.vasut@gmail.com>
7581 S:      Maintained
7582 F:      drivers/clk/clk-versaclock5.c
7583
7584 IEEE 802.15.4 SUBSYSTEM
7585 M:      Alexander Aring <alex.aring@gmail.com>
7586 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7587 L:      linux-wpan@vger.kernel.org
7588 W:      http://wpan.cakelab.org/
7589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7591 S:      Maintained
7592 F:      net/ieee802154/
7593 F:      net/mac802154/
7594 F:      drivers/net/ieee802154/
7595 F:      include/linux/nl802154.h
7596 F:      include/linux/ieee802154.h
7597 F:      include/net/nl802154.h
7598 F:      include/net/mac802154.h
7599 F:      include/net/af_ieee802154.h
7600 F:      include/net/cfg802154.h
7601 F:      include/net/ieee802154_netdev.h
7602 F:      Documentation/networking/ieee802154.rst
7603
7604 IFE PROTOCOL
7605 M:      Yotam Gigi <yotam.gi@gmail.com>
7606 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7607 F:      net/ife
7608 F:      include/net/ife.h
7609 F:      include/uapi/linux/ife.h
7610
7611 IGORPLUG-USB IR RECEIVER
7612 M:      Sean Young <sean@mess.org>
7613 L:      linux-media@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/media/rc/igorplugusb.c
7616
7617 IGUANAWORKS USB IR TRANSCEIVER
7618 M:      Sean Young <sean@mess.org>
7619 L:      linux-media@vger.kernel.org
7620 S:      Maintained
7621 F:      drivers/media/rc/iguanair.c
7622
7623 IIO DIGITAL POTENTIOMETER DAC
7624 M:      Peter Rosin <peda@axentia.se>
7625 L:      linux-iio@vger.kernel.org
7626 S:      Maintained
7627 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7628 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7629 F:      drivers/iio/dac/dpot-dac.c
7630
7631 IIO ENVELOPE DETECTOR
7632 M:      Peter Rosin <peda@axentia.se>
7633 L:      linux-iio@vger.kernel.org
7634 S:      Maintained
7635 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7636 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7637 F:      drivers/iio/adc/envelope-detector.c
7638
7639 IIO MULTIPLEXER
7640 M:      Peter Rosin <peda@axentia.se>
7641 L:      linux-iio@vger.kernel.org
7642 S:      Maintained
7643 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7644 F:      drivers/iio/multiplexer/iio-mux.c
7645
7646 IIO SUBSYSTEM AND DRIVERS
7647 M:      Jonathan Cameron <jic23@kernel.org>
7648 R:      Hartmut Knaack <knaack.h@gmx.de>
7649 R:      Lars-Peter Clausen <lars@metafoo.de>
7650 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7651 L:      linux-iio@vger.kernel.org
7652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7653 S:      Maintained
7654 F:      Documentation/ABI/testing/configfs-iio*
7655 F:      Documentation/ABI/testing/sysfs-bus-iio*
7656 F:      Documentation/devicetree/bindings/iio/
7657 F:      drivers/iio/
7658 F:      drivers/staging/iio/
7659 F:      include/linux/iio/
7660 F:      tools/iio/
7661
7662 IIO UNIT CONVERTER
7663 M:      Peter Rosin <peda@axentia.se>
7664 L:      linux-iio@vger.kernel.org
7665 S:      Maintained
7666 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7667 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7668 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7669 F:      drivers/iio/afe/iio-rescale.c
7670
7671 IKANOS/ADI EAGLE ADSL USB DRIVER
7672 M:      Matthieu Castet <castet.matthieu@free.fr>
7673 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7674 S:      Maintained
7675 F:      drivers/usb/atm/ueagle-atm.c
7676
7677 IMGTEC ASCII LCD DRIVER
7678 M:      Paul Burton <paul.burton@mips.com>
7679 S:      Maintained
7680 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7681 F:      drivers/auxdisplay/img-ascii-lcd.c
7682
7683 IMGTEC IR DECODER DRIVER
7684 M:      James Hogan <jhogan@kernel.org>
7685 S:      Maintained
7686 F:      drivers/media/rc/img-ir/
7687
7688 IMON SOUNDGRAPH USB IR RECEIVER
7689 M:      Sean Young <sean@mess.org>
7690 L:      linux-media@vger.kernel.org
7691 S:      Maintained
7692 F:      drivers/media/rc/imon_raw.c
7693 F:      drivers/media/rc/imon.c
7694
7695 IMS TWINTURBO FRAMEBUFFER DRIVER
7696 L:      linux-fbdev@vger.kernel.org
7697 S:      Orphan
7698 F:      drivers/video/fbdev/imsttfb.c
7699
7700 INA209 HARDWARE MONITOR DRIVER
7701 M:      Guenter Roeck <linux@roeck-us.net>
7702 L:      linux-hwmon@vger.kernel.org
7703 S:      Maintained
7704 F:      Documentation/hwmon/ina209.rst
7705 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7706 F:      drivers/hwmon/ina209.c
7707
7708 INA2XX HARDWARE MONITOR DRIVER
7709 M:      Guenter Roeck <linux@roeck-us.net>
7710 L:      linux-hwmon@vger.kernel.org
7711 S:      Maintained
7712 F:      Documentation/hwmon/ina2xx.rst
7713 F:      drivers/hwmon/ina2xx.c
7714 F:      include/linux/platform_data/ina2xx.h
7715
7716 INDUSTRY PACK SUBSYSTEM (IPACK)
7717 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7718 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7719 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7720 L:      industrypack-devel@lists.sourceforge.net
7721 W:      http://industrypack.sourceforge.net
7722 S:      Maintained
7723 F:      drivers/ipack/
7724
7725 INFINIBAND SUBSYSTEM
7726 M:      Doug Ledford <dledford@redhat.com>
7727 M:      Jason Gunthorpe <jgg@mellanox.com>
7728 L:      linux-rdma@vger.kernel.org
7729 W:      https://github.com/linux-rdma/rdma-core
7730 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7732 S:      Supported
7733 F:      Documentation/devicetree/bindings/infiniband/
7734 F:      Documentation/infiniband/
7735 F:      drivers/infiniband/
7736 F:      include/uapi/linux/if_infiniband.h
7737 F:      include/uapi/rdma/
7738 F:      include/rdma/
7739 F:      include/trace/events/ib_mad.h
7740 F:      include/trace/events/ib_umad.h
7741 F:      samples/bpf/ibumad_kern.c
7742 F:      samples/bpf/ibumad_user.c
7743
7744 INGENIC JZ4780 DMA Driver
7745 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7746 S:      Maintained
7747 F:      drivers/dma/dma-jz4780.c
7748
7749 INGENIC JZ4780 NAND DRIVER
7750 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7751 L:      linux-mtd@lists.infradead.org
7752 S:      Maintained
7753 F:      drivers/mtd/nand/raw/jz4780_*
7754
7755 INOTIFY
7756 M:      Jan Kara <jack@suse.cz>
7757 R:      Amir Goldstein <amir73il@gmail.com>
7758 L:      linux-fsdevel@vger.kernel.org
7759 S:      Maintained
7760 F:      Documentation/filesystems/inotify.txt
7761 F:      fs/notify/inotify/
7762 F:      include/linux/inotify.h
7763 F:      include/uapi/linux/inotify.h
7764
7765 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7766 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7767 L:      linux-input@vger.kernel.org
7768 Q:      http://patchwork.kernel.org/project/linux-input/list/
7769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7770 S:      Maintained
7771 F:      drivers/input/
7772 F:      include/linux/input.h
7773 F:      include/uapi/linux/input.h
7774 F:      include/uapi/linux/input-event-codes.h
7775 F:      include/linux/input/
7776 F:      Documentation/devicetree/bindings/input/
7777 F:      Documentation/devicetree/bindings/serio/
7778 F:      Documentation/input/
7779
7780 INPUT MULTITOUCH (MT) PROTOCOL
7781 M:      Henrik Rydberg <rydberg@bitmath.org>
7782 L:      linux-input@vger.kernel.org
7783 S:      Odd fixes
7784 F:      Documentation/input/multi-touch-protocol.rst
7785 F:      drivers/input/input-mt.c
7786 K:      \b(ABS|SYN)_MT_
7787
7788 INSIDE SECURE CRYPTO DRIVER
7789 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7790 F:      drivers/crypto/inside-secure/
7791 S:      Maintained
7792 L:      linux-crypto@vger.kernel.org
7793
7794 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7795 M:      Mimi Zohar <zohar@linux.ibm.com>
7796 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7797 L:      linux-integrity@vger.kernel.org
7798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7799 S:      Supported
7800 F:      security/integrity/ima/
7801
7802 INTEL 810/815 FRAMEBUFFER DRIVER
7803 M:      Antonino Daplas <adaplas@gmail.com>
7804 L:      linux-fbdev@vger.kernel.org
7805 S:      Maintained
7806 F:      drivers/video/fbdev/i810/
7807
7808 INTEL ASoC DRIVERS
7809 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7810 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7811 M:      Jie Yang <yang.jie@linux.intel.com>
7812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7813 S:      Supported
7814 F:      sound/soc/intel/
7815
7816 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7817 M:      Hans de Goede <hdegoede@redhat.com>
7818 L:      platform-driver-x86@vger.kernel.org
7819 S:      Maintained
7820 F:      drivers/platform/x86/intel_atomisp2_pm.c
7821
7822 INTEL C600 SERIES SAS CONTROLLER DRIVER
7823 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7824 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7825 L:      linux-scsi@vger.kernel.org
7826 T:      git git://git.code.sf.net/p/intel-sas/isci
7827 S:      Supported
7828 F:      drivers/scsi/isci/
7829
7830 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7831 M:      Jani Nikula <jani.nikula@linux.intel.com>
7832 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7833 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7834 L:      intel-gfx@lists.freedesktop.org
7835 W:      https://01.org/linuxgraphics/
7836 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7837 C:      irc://chat.freenode.net/intel-gfx
7838 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7839 T:      git git://anongit.freedesktop.org/drm-intel
7840 S:      Supported
7841 F:      drivers/gpu/drm/i915/
7842 F:      include/drm/i915*
7843 F:      include/uapi/drm/i915_drm.h
7844 F:      Documentation/gpu/i915.rst
7845
7846 INTEL ETHERNET DRIVERS
7847 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7848 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7849 W:      http://www.intel.com/support/feedback.htm
7850 W:      http://e1000.sourceforge.net/
7851 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7854 S:      Supported
7855 F:      Documentation/networking/device_drivers/intel/e100.rst
7856 F:      Documentation/networking/device_drivers/intel/e1000.rst
7857 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7858 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7859 F:      Documentation/networking/device_drivers/intel/igb.rst
7860 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7861 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7862 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7863 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7864 F:      Documentation/networking/device_drivers/intel/i40e.rst
7865 F:      Documentation/networking/device_drivers/intel/iavf.rst
7866 F:      Documentation/networking/device_drivers/intel/ice.rst
7867 F:      drivers/net/ethernet/intel/
7868 F:      drivers/net/ethernet/intel/*/
7869 F:      include/linux/avf/virtchnl.h
7870
7871 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7872 M:      Maik Broemme <mbroemme@libmpq.org>
7873 L:      linux-fbdev@vger.kernel.org
7874 S:      Maintained
7875 F:      Documentation/fb/intelfb.txt
7876 F:      drivers/video/fbdev/intelfb/
7877
7878 INTEL GPIO DRIVERS
7879 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7880 L:      linux-gpio@vger.kernel.org
7881 S:      Maintained
7882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7883 F:      drivers/gpio/gpio-ich.c
7884 F:      drivers/gpio/gpio-intel-mid.c
7885 F:      drivers/gpio/gpio-lynxpoint.c
7886 F:      drivers/gpio/gpio-merrifield.c
7887 F:      drivers/gpio/gpio-ml-ioh.c
7888 F:      drivers/gpio/gpio-pch.c
7889 F:      drivers/gpio/gpio-sch.c
7890 F:      drivers/gpio/gpio-sodaville.c
7891
7892 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7893 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7894 M:      Zhi Wang <zhi.a.wang@intel.com>
7895 L:      intel-gvt-dev@lists.freedesktop.org
7896 L:      intel-gfx@lists.freedesktop.org
7897 W:      https://01.org/igvt-g
7898 T:      git https://github.com/intel/gvt-linux.git
7899 S:      Supported
7900 F:      drivers/gpu/drm/i915/gvt/
7901
7902 INTEL HID EVENT DRIVER
7903 M:      Alex Hung <alex.hung@canonical.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 S:      Maintained
7906 F:      drivers/platform/x86/intel-hid.c
7907
7908 INTEL I/OAT DMA DRIVER
7909 M:      Dave Jiang <dave.jiang@intel.com>
7910 R:      Dan Williams <dan.j.williams@intel.com>
7911 L:      dmaengine@vger.kernel.org
7912 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7913 S:      Supported
7914 F:      drivers/dma/ioat*
7915
7916 INTEL IDLE DRIVER
7917 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7918 M:      Len Brown <lenb@kernel.org>
7919 L:      linux-pm@vger.kernel.org
7920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7921 B:      https://bugzilla.kernel.org
7922 S:      Supported
7923 F:      drivers/idle/intel_idle.c
7924
7925 INTEL INTEGRATED SENSOR HUB DRIVER
7926 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7927 M:      Jiri Kosina <jikos@kernel.org>
7928 L:      linux-input@vger.kernel.org
7929 S:      Maintained
7930 F:      drivers/hid/intel-ish-hid/
7931
7932 INTEL IOMMU (VT-d)
7933 M:      David Woodhouse <dwmw2@infradead.org>
7934 L:      iommu@lists.linux-foundation.org
7935 T:      git git://git.infradead.org/iommu-2.6.git
7936 S:      Supported
7937 F:      drivers/iommu/intel-iommu.c
7938 F:      include/linux/intel-iommu.h
7939
7940 INTEL IOP-ADMA DMA DRIVER
7941 R:      Dan Williams <dan.j.williams@intel.com>
7942 S:      Odd fixes
7943 F:      drivers/dma/iop-adma.c
7944
7945 INTEL IPU3 CSI-2 CIO2 DRIVER
7946 M:      Yong Zhi <yong.zhi@intel.com>
7947 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7948 M:      Bingbu Cao <bingbu.cao@intel.com>
7949 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7950 L:      linux-media@vger.kernel.org
7951 S:      Maintained
7952 F:      drivers/media/pci/intel/ipu3/
7953 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7954
7955 INTEL IPU3 CSI-2 IMGU DRIVER
7956 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7957 L:      linux-media@vger.kernel.org
7958 S:      Maintained
7959 F:      drivers/staging/media/ipu3/
7960 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7961 F:      Documentation/media/v4l-drivers/ipu3.rst
7962
7963 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7964 M:      Krzysztof Halasa <khalasa@piap.pl>
7965 S:      Maintained
7966 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7967 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7968 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7969 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7970 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7971 F:      drivers/net/wan/ixp4xx_hss.c
7972
7973 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7974 M:      Deepak Saxena <dsaxena@plexity.net>
7975 S:      Maintained
7976 F:      drivers/char/hw_random/ixp4xx-rng.c
7977
7978 INTEL MANAGEMENT ENGINE (mei)
7979 M:      Tomas Winkler <tomas.winkler@intel.com>
7980 L:      linux-kernel@vger.kernel.org
7981 S:      Supported
7982 F:      include/uapi/linux/mei.h
7983 F:      include/linux/mei_cl_bus.h
7984 F:      drivers/misc/mei/*
7985 F:      drivers/watchdog/mei_wdt.c
7986 F:      Documentation/misc-devices/mei/*
7987 F:      samples/mei/*
7988
7989 INTEL MENLOW THERMAL DRIVER
7990 M:      Sujith Thomas <sujith.thomas@intel.com>
7991 L:      platform-driver-x86@vger.kernel.org
7992 W:      https://01.org/linux-acpi
7993 S:      Supported
7994 F:      drivers/platform/x86/intel_menlow.c
7995
7996 INTEL MIC DRIVERS (mic)
7997 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7998 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7999 S:      Supported
8000 W:      https://github.com/sudeepdutt/mic
8001 W:      http://software.intel.com/en-us/mic-developer
8002 F:      include/linux/mic_bus.h
8003 F:      include/linux/scif.h
8004 F:      include/uapi/linux/mic_common.h
8005 F:      include/uapi/linux/mic_ioctl.h
8006 F:      include/uapi/linux/scif_ioctl.h
8007 F:      drivers/misc/mic/
8008 F:      drivers/dma/mic_x100_dma.c
8009 F:      drivers/dma/mic_x100_dma.h
8010 F:      Documentation/mic/
8011
8012 INTEL PMC CORE DRIVER
8013 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8014 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8015 L:      platform-driver-x86@vger.kernel.org
8016 S:      Maintained
8017 F:      drivers/platform/x86/intel_pmc_core*
8018
8019 INTEL PMC/P-Unit IPC DRIVER
8020 M:      Zha Qipeng<qipeng.zha@intel.com>
8021 L:      platform-driver-x86@vger.kernel.org
8022 S:      Maintained
8023 F:      drivers/platform/x86/intel_pmc_ipc.c
8024 F:      drivers/platform/x86/intel_punit_ipc.c
8025 F:      arch/x86/include/asm/intel_pmc_ipc.h
8026 F:      arch/x86/include/asm/intel_punit_ipc.h
8027
8028 INTEL PMIC GPIO DRIVERS
8029 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8030 S:      Maintained
8031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8032 F:      drivers/gpio/gpio-*cove.c
8033 F:      drivers/gpio/gpio-msic.c
8034
8035 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8036 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8037 S:      Maintained
8038 F:      drivers/mfd/intel_msic.c
8039 F:      drivers/mfd/intel_soc_pmic*
8040 F:      include/linux/mfd/intel_msic.h
8041 F:      include/linux/mfd/intel_soc_pmic*
8042
8043 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8044 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8045 L:      linux-wireless@vger.kernel.org
8046 S:      Maintained
8047 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8048 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8049 F:      drivers/net/wireless/intel/ipw2x00/
8050
8051 INTEL PSTATE DRIVER
8052 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8053 M:      Len Brown <lenb@kernel.org>
8054 L:      linux-pm@vger.kernel.org
8055 S:      Supported
8056 F:      drivers/cpufreq/intel_pstate.c
8057
8058 INTEL RDMA RNIC DRIVER
8059 M:      Faisal Latif <faisal.latif@intel.com>
8060 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8061 L:      linux-rdma@vger.kernel.org
8062 S:      Supported
8063 F:      drivers/infiniband/hw/i40iw/
8064 F:      include/uapi/rdma/i40iw-abi.h
8065
8066 INTEL TELEMETRY DRIVER
8067 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8068 M:      "David E. Box" <david.e.box@linux.intel.com>
8069 L:      platform-driver-x86@vger.kernel.org
8070 S:      Maintained
8071 F:      arch/x86/include/asm/intel_telemetry.h
8072 F:      drivers/platform/x86/intel_telemetry*
8073
8074 INTEL VIRTUAL BUTTON DRIVER
8075 M:      AceLan Kao <acelan.kao@canonical.com>
8076 L:      platform-driver-x86@vger.kernel.org
8077 S:      Maintained
8078 F:      drivers/platform/x86/intel-vbtn.c
8079
8080 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8081 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8082 L:      linux-wireless@vger.kernel.org
8083 S:      Supported
8084 F:      drivers/net/wireless/intel/iwlegacy/
8085
8086 INTEL WIRELESS WIFI LINK (iwlwifi)
8087 M:      Johannes Berg <johannes.berg@intel.com>
8088 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8089 M:      Luca Coelho <luciano.coelho@intel.com>
8090 M:      Intel Linux Wireless <linuxwifi@intel.com>
8091 L:      linux-wireless@vger.kernel.org
8092 W:      http://intellinuxwireless.org
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8094 S:      Supported
8095 F:      drivers/net/wireless/intel/iwlwifi/
8096
8097 INTEL WIRELESS WIMAX CONNECTION 2400
8098 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8099 M:      linux-wimax@intel.com
8100 L:      wimax@linuxwimax.org (subscribers-only)
8101 S:      Supported
8102 W:      http://linuxwimax.org
8103 F:      Documentation/wimax/README.i2400m
8104 F:      drivers/net/wimax/i2400m/
8105 F:      include/uapi/linux/wimax/i2400m.h
8106
8107 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8108 M:      Mario Limonciello <mario.limonciello@dell.com>
8109 S:      Maintained
8110 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8111
8112 INTEL(R) TRACE HUB
8113 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8114 S:      Supported
8115 F:      Documentation/trace/intel_th.rst
8116 F:      drivers/hwtracing/intel_th/
8117
8118 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8119 M:      Ning Sun <ning.sun@intel.com>
8120 L:      tboot-devel@lists.sourceforge.net
8121 W:      http://tboot.sourceforge.net
8122 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8123 S:      Supported
8124 F:      Documentation/intel_txt.txt
8125 F:      include/linux/tboot.h
8126 F:      arch/x86/kernel/tboot.c
8127
8128 INTEL-MID GPIO DRIVER
8129 M:      David Cohen <david.a.cohen@linux.intel.com>
8130 L:      linux-gpio@vger.kernel.org
8131 S:      Maintained
8132 F:      drivers/gpio/gpio-intel-mid.c
8133
8134 INTERCONNECT API
8135 M:      Georgi Djakov <georgi.djakov@linaro.org>
8136 L:      linux-pm@vger.kernel.org
8137 S:      Maintained
8138 F:      Documentation/interconnect/
8139 F:      Documentation/devicetree/bindings/interconnect/
8140 F:      drivers/interconnect/
8141 F:      include/dt-bindings/interconnect/
8142 F:      include/linux/interconnect-provider.h
8143 F:      include/linux/interconnect.h
8144
8145 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8146 M:      Linus Walleij <linus.walleij@linaro.org>
8147 L:      linux-iio@vger.kernel.org
8148 S:      Maintained
8149 F:      drivers/iio/gyro/mpu3050*
8150 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8151
8152 IOC3 ETHERNET DRIVER
8153 M:      Ralf Baechle <ralf@linux-mips.org>
8154 L:      linux-mips@vger.kernel.org
8155 S:      Maintained
8156 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8157
8158 IOC3 SERIAL DRIVER
8159 M:      Pat Gefre <pfg@sgi.com>
8160 L:      linux-serial@vger.kernel.org
8161 S:      Maintained
8162 F:      drivers/tty/serial/ioc3_serial.c
8163
8164 IOMAP FILESYSTEM LIBRARY
8165 M:      Christoph Hellwig <hch@infradead.org>
8166 M:      Darrick J. Wong <darrick.wong@oracle.com>
8167 M:      linux-xfs@vger.kernel.org
8168 M:      linux-fsdevel@vger.kernel.org
8169 L:      linux-xfs@vger.kernel.org
8170 L:      linux-fsdevel@vger.kernel.org
8171 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8172 S:      Supported
8173 F:      fs/iomap.c
8174 F:      include/linux/iomap.h
8175
8176 IOMMU DRIVERS
8177 M:      Joerg Roedel <joro@8bytes.org>
8178 L:      iommu@lists.linux-foundation.org
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8180 S:      Maintained
8181 F:      Documentation/devicetree/bindings/iommu/
8182 F:      drivers/iommu/
8183 F:      include/linux/iommu.h
8184 F:      include/linux/of_iommu.h
8185 F:      include/linux/iova.h
8186
8187 IO_URING
8188 M:      Jens Axboe <axboe@kernel.dk>
8189 L:      linux-block@vger.kernel.org
8190 L:      linux-fsdevel@vger.kernel.org
8191 T:      git git://git.kernel.dk/linux-block
8192 T:      git git://git.kernel.dk/liburing
8193 S:      Maintained
8194 F:      fs/io_uring.c
8195 F:      include/uapi/linux/io_uring.h
8196
8197 IP MASQUERADING
8198 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8199 S:      Maintained
8200 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8201
8202 IPMI SUBSYSTEM
8203 M:      Corey Minyard <minyard@acm.org>
8204 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8205 W:      http://openipmi.sourceforge.net/
8206 S:      Supported
8207 F:      Documentation/devicetree/bindings/ipmi/
8208 F:      Documentation/IPMI.txt
8209 F:      drivers/char/ipmi/
8210 F:      include/linux/ipmi*
8211 F:      include/uapi/linux/ipmi*
8212
8213 IPS SCSI RAID DRIVER
8214 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8215 L:      linux-scsi@vger.kernel.org
8216 W:      http://www.adaptec.com/
8217 S:      Maintained
8218 F:      drivers/scsi/ips*
8219
8220 IPVS
8221 M:      Wensong Zhang <wensong@linux-vs.org>
8222 M:      Simon Horman <horms@verge.net.au>
8223 M:      Julian Anastasov <ja@ssi.bg>
8224 L:      netdev@vger.kernel.org
8225 L:      lvs-devel@vger.kernel.org
8226 S:      Maintained
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8229 F:      Documentation/networking/ipvs-sysctl.txt
8230 F:      include/net/ip_vs.h
8231 F:      include/uapi/linux/ip_vs.h
8232 F:      net/netfilter/ipvs/
8233
8234 IPWIRELESS DRIVER
8235 M:      Jiri Kosina <jikos@kernel.org>
8236 M:      David Sterba <dsterba@suse.com>
8237 S:      Odd Fixes
8238 F:      drivers/tty/ipwireless/
8239
8240 IPX NETWORK LAYER
8241 L:      netdev@vger.kernel.org
8242 S:      Obsolete
8243 F:      include/uapi/linux/ipx.h
8244
8245 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8246 M:      Marc Zyngier <marc.zyngier@arm.com>
8247 S:      Maintained
8248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8249 F:      Documentation/IRQ-domain.txt
8250 F:      include/linux/irqdomain.h
8251 F:      kernel/irq/irqdomain.c
8252 F:      kernel/irq/msi.c
8253
8254 IRQ SUBSYSTEM
8255 M:      Thomas Gleixner <tglx@linutronix.de>
8256 L:      linux-kernel@vger.kernel.org
8257 S:      Maintained
8258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8259 F:      kernel/irq/
8260
8261 IRQCHIP DRIVERS
8262 M:      Thomas Gleixner <tglx@linutronix.de>
8263 M:      Jason Cooper <jason@lakedaemon.net>
8264 M:      Marc Zyngier <marc.zyngier@arm.com>
8265 L:      linux-kernel@vger.kernel.org
8266 S:      Maintained
8267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8268 F:      Documentation/devicetree/bindings/interrupt-controller/
8269 F:      drivers/irqchip/
8270
8271 ISA
8272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8273 S:      Maintained
8274 F:      Documentation/isa.txt
8275 F:      drivers/base/isa.c
8276 F:      include/linux/isa.h
8277
8278 ISA RADIO MODULE
8279 M:      Hans Verkuil <hverkuil@xs4all.nl>
8280 L:      linux-media@vger.kernel.org
8281 T:      git git://linuxtv.org/media_tree.git
8282 W:      https://linuxtv.org
8283 S:      Maintained
8284 F:      drivers/media/radio/radio-isa*
8285
8286 ISAPNP
8287 M:      Jaroslav Kysela <perex@perex.cz>
8288 S:      Maintained
8289 F:      Documentation/isapnp.txt
8290 F:      drivers/pnp/isapnp/
8291 F:      include/linux/isapnp.h
8292
8293 ISCSI
8294 M:      Lee Duncan <lduncan@suse.com>
8295 M:      Chris Leech <cleech@redhat.com>
8296 L:      open-iscsi@googlegroups.com
8297 W:      www.open-iscsi.com
8298 S:      Maintained
8299 F:      drivers/scsi/*iscsi*
8300 F:      include/scsi/*iscsi*
8301
8302 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8303 M:      Peter Jones <pjones@redhat.com>
8304 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8305 S:      Maintained
8306 F:      drivers/firmware/iscsi_ibft*
8307
8308 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8309 M:      Sagi Grimberg <sagi@grimberg.me>
8310 M:      Max Gurtovoy <maxg@mellanox.com>
8311 L:      linux-rdma@vger.kernel.org
8312 S:      Supported
8313 W:      http://www.openfabrics.org
8314 W:      www.open-iscsi.org
8315 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8316 F:      drivers/infiniband/ulp/iser/
8317
8318 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8319 M:      Sagi Grimberg <sagi@grimberg.me>
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8321 L:      linux-rdma@vger.kernel.org
8322 L:      target-devel@vger.kernel.org
8323 S:      Supported
8324 W:      http://www.linux-iscsi.org
8325 F:      drivers/infiniband/ulp/isert
8326
8327 ISDN SUBSYSTEM
8328 M:      Karsten Keil <isdn@linux-pingi.de>
8329 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8330 L:      netdev@vger.kernel.org
8331 W:      http://www.isdn4linux.de
8332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8333 S:      Maintained
8334 F:      Documentation/isdn/
8335 F:      drivers/isdn/
8336 F:      include/linux/isdn.h
8337 F:      include/linux/isdn/
8338 F:      include/uapi/linux/isdn.h
8339 F:      include/uapi/linux/isdn/
8340
8341 IT87 HARDWARE MONITORING DRIVER
8342 M:      Jean Delvare <jdelvare@suse.com>
8343 L:      linux-hwmon@vger.kernel.org
8344 S:      Maintained
8345 F:      Documentation/hwmon/it87.rst
8346 F:      drivers/hwmon/it87.c
8347
8348 IT913X MEDIA DRIVER
8349 M:      Antti Palosaari <crope@iki.fi>
8350 L:      linux-media@vger.kernel.org
8351 W:      https://linuxtv.org
8352 W:      http://palosaari.fi/linux/
8353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8354 T:      git git://linuxtv.org/anttip/media_tree.git
8355 S:      Maintained
8356 F:      drivers/media/tuners/it913x*
8357
8358 IVTV VIDEO4LINUX DRIVER
8359 M:      Andy Walls <awalls@md.metrocast.net>
8360 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8361 L:      linux-media@vger.kernel.org
8362 T:      git git://linuxtv.org/media_tree.git
8363 W:      http://www.ivtvdriver.org
8364 S:      Maintained
8365 F:      Documentation/media/v4l-drivers/ivtv*
8366 F:      drivers/media/pci/ivtv/
8367 F:      include/uapi/linux/ivtv*
8368
8369 IX2505V MEDIA DRIVER
8370 M:      Malcolm Priestley <tvboxspy@gmail.com>
8371 L:      linux-media@vger.kernel.org
8372 W:      https://linuxtv.org
8373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8374 S:      Maintained
8375 F:      drivers/media/dvb-frontends/ix2505v*
8376
8377 JAILHOUSE HYPERVISOR INTERFACE
8378 M:      Jan Kiszka <jan.kiszka@siemens.com>
8379 L:      jailhouse-dev@googlegroups.com
8380 S:      Maintained
8381 F:      arch/x86/kernel/jailhouse.c
8382 F:      arch/x86/include/asm/jailhouse_para.h
8383
8384 JC42.4 TEMPERATURE SENSOR DRIVER
8385 M:      Guenter Roeck <linux@roeck-us.net>
8386 L:      linux-hwmon@vger.kernel.org
8387 S:      Maintained
8388 F:      drivers/hwmon/jc42.c
8389 F:      Documentation/hwmon/jc42.rst
8390
8391 JFS FILESYSTEM
8392 M:      Dave Kleikamp <shaggy@kernel.org>
8393 L:      jfs-discussion@lists.sourceforge.net
8394 W:      http://jfs.sourceforge.net/
8395 T:      git git://github.com/kleikamp/linux-shaggy.git
8396 S:      Maintained
8397 F:      Documentation/filesystems/jfs.txt
8398 F:      fs/jfs/
8399
8400 JME NETWORK DRIVER
8401 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8402 L:      netdev@vger.kernel.org
8403 S:      Maintained
8404 F:      drivers/net/ethernet/jme.*
8405
8406 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8407 M:      David Woodhouse <dwmw2@infradead.org>
8408 L:      linux-mtd@lists.infradead.org
8409 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8410 S:      Maintained
8411 F:      fs/jffs2/
8412 F:      include/uapi/linux/jffs2.h
8413
8414 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8415 M:      "Theodore Ts'o" <tytso@mit.edu>
8416 M:      Jan Kara <jack@suse.com>
8417 L:      linux-ext4@vger.kernel.org
8418 S:      Maintained
8419 F:      fs/jbd2/
8420 F:      include/linux/jbd2.h
8421
8422 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8423 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8424 L:      linux-media@vger.kernel.org
8425 S:      Maintained
8426 F:      drivers/media/platform/rcar_jpu.c
8427
8428 JSM Neo PCI based serial card
8429 L:      linux-serial@vger.kernel.org
8430 S:      Orphan
8431 F:      drivers/tty/serial/jsm/
8432
8433 K10TEMP HARDWARE MONITORING DRIVER
8434 M:      Clemens Ladisch <clemens@ladisch.de>
8435 L:      linux-hwmon@vger.kernel.org
8436 S:      Maintained
8437 F:      Documentation/hwmon/k10temp.rst
8438 F:      drivers/hwmon/k10temp.c
8439
8440 K8TEMP HARDWARE MONITORING DRIVER
8441 M:      Rudolf Marek <r.marek@assembler.cz>
8442 L:      linux-hwmon@vger.kernel.org
8443 S:      Maintained
8444 F:      Documentation/hwmon/k8temp.rst
8445 F:      drivers/hwmon/k8temp.c
8446
8447 KASAN
8448 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8449 R:      Alexander Potapenko <glider@google.com>
8450 R:      Dmitry Vyukov <dvyukov@google.com>
8451 L:      kasan-dev@googlegroups.com
8452 S:      Maintained
8453 F:      arch/*/include/asm/kasan.h
8454 F:      arch/*/mm/kasan_init*
8455 F:      Documentation/dev-tools/kasan.rst
8456 F:      include/linux/kasan*.h
8457 F:      lib/test_kasan.c
8458 F:      mm/kasan/
8459 F:      scripts/Makefile.kasan
8460
8461 KCONFIG
8462 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8464 L:      linux-kbuild@vger.kernel.org
8465 S:      Maintained
8466 F:      Documentation/kbuild/kconfig*
8467 F:      scripts/kconfig/
8468 F:      scripts/Kconfig.include
8469
8470 KDUMP
8471 M:      Dave Young <dyoung@redhat.com>
8472 M:      Baoquan He <bhe@redhat.com>
8473 R:      Vivek Goyal <vgoyal@redhat.com>
8474 L:      kexec@lists.infradead.org
8475 W:      http://lse.sourceforge.net/kdump/
8476 S:      Maintained
8477 F:      Documentation/kdump/
8478
8479 KEENE FM RADIO TRANSMITTER DRIVER
8480 M:      Hans Verkuil <hverkuil@xs4all.nl>
8481 L:      linux-media@vger.kernel.org
8482 T:      git git://linuxtv.org/media_tree.git
8483 W:      https://linuxtv.org
8484 S:      Maintained
8485 F:      drivers/media/radio/radio-keene*
8486
8487 KERNEL AUTOMOUNTER
8488 M:      Ian Kent <raven@themaw.net>
8489 L:      autofs@vger.kernel.org
8490 S:      Maintained
8491 F:      fs/autofs/
8492
8493 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8494 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8495 M:      Michal Marek <michal.lkml@markovi.net>
8496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8497 L:      linux-kbuild@vger.kernel.org
8498 S:      Maintained
8499 F:      Documentation/kbuild/
8500 F:      Makefile
8501 F:      scripts/Kbuild*
8502 F:      scripts/Makefile*
8503 F:      scripts/basic/
8504 F:      scripts/mk*
8505 F:      scripts/mod/
8506 F:      scripts/package/
8507
8508 KERNEL JANITORS
8509 L:      kernel-janitors@vger.kernel.org
8510 W:      http://kernelnewbies.org/KernelJanitors
8511 S:      Odd Fixes
8512
8513 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8514 M:      "J. Bruce Fields" <bfields@fieldses.org>
8515 M:      Jeff Layton <jlayton@kernel.org>
8516 L:      linux-nfs@vger.kernel.org
8517 W:      http://nfs.sourceforge.net/
8518 T:      git git://linux-nfs.org/~bfields/linux.git
8519 S:      Supported
8520 F:      fs/nfsd/
8521 F:      include/uapi/linux/nfsd/
8522 F:      fs/lockd/
8523 F:      fs/nfs_common/
8524 F:      net/sunrpc/
8525 F:      include/linux/lockd/
8526 F:      include/linux/sunrpc/
8527 F:      include/uapi/linux/sunrpc/
8528
8529 KERNEL SELFTEST FRAMEWORK
8530 M:      Shuah Khan <shuah@kernel.org>
8531 M:      Shuah Khan <skhan@linuxfoundation.org>
8532 L:      linux-kselftest@vger.kernel.org
8533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8534 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8535 S:      Maintained
8536 F:      tools/testing/selftests/
8537 F:      Documentation/dev-tools/kselftest*
8538
8539 KERNEL USERMODE HELPER
8540 M:      Luis Chamberlain <mcgrof@kernel.org>
8541 L:      linux-kernel@vger.kernel.org
8542 S:      Maintained
8543 F:      kernel/umh.c
8544 F:      include/linux/umh.h
8545
8546 KERNEL VIRTUAL MACHINE (KVM)
8547 M:      Paolo Bonzini <pbonzini@redhat.com>
8548 M:      Radim Krčmář <rkrcmar@redhat.com>
8549 L:      kvm@vger.kernel.org
8550 W:      http://www.linux-kvm.org
8551 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8552 S:      Supported
8553 F:      Documentation/virtual/kvm/
8554 F:      include/trace/events/kvm.h
8555 F:      include/uapi/asm-generic/kvm*
8556 F:      include/uapi/linux/kvm*
8557 F:      include/asm-generic/kvm*
8558 F:      include/linux/kvm*
8559 F:      include/kvm/iodev.h
8560 F:      virt/kvm/*
8561 F:      tools/kvm/
8562 F:      tools/testing/selftests/kvm/
8563
8564 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8565 M:      Joerg Roedel <joro@8bytes.org>
8566 L:      kvm@vger.kernel.org
8567 W:      http://www.linux-kvm.org/
8568 S:      Maintained
8569 F:      arch/x86/include/asm/svm.h
8570 F:      arch/x86/kvm/svm.c
8571
8572 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8573 M:      Christoffer Dall <christoffer.dall@arm.com>
8574 M:      Marc Zyngier <marc.zyngier@arm.com>
8575 R:      James Morse <james.morse@arm.com>
8576 R:      Julien Thierry <julien.thierry@arm.com>
8577 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8579 L:      kvmarm@lists.cs.columbia.edu
8580 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8582 S:      Maintained
8583 F:      arch/arm/include/uapi/asm/kvm*
8584 F:      arch/arm/include/asm/kvm*
8585 F:      arch/arm/kvm/
8586 F:      arch/arm64/include/uapi/asm/kvm*
8587 F:      arch/arm64/include/asm/kvm*
8588 F:      arch/arm64/kvm/
8589 F:      virt/kvm/arm/
8590 F:      include/kvm/arm_*
8591
8592 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8593 M:      James Hogan <jhogan@kernel.org>
8594 L:      linux-mips@vger.kernel.org
8595 S:      Supported
8596 F:      arch/mips/include/uapi/asm/kvm*
8597 F:      arch/mips/include/asm/kvm*
8598 F:      arch/mips/kvm/
8599
8600 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8601 M:      Paul Mackerras <paulus@ozlabs.org>
8602 L:      kvm-ppc@vger.kernel.org
8603 W:      http://www.linux-kvm.org/
8604 T:      git git://github.com/agraf/linux-2.6.git
8605 S:      Supported
8606 F:      arch/powerpc/include/uapi/asm/kvm*
8607 F:      arch/powerpc/include/asm/kvm*
8608 F:      arch/powerpc/kvm/
8609 F:      arch/powerpc/kernel/kvm*
8610
8611 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8612 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8613 M:      Janosch Frank <frankja@linux.ibm.com>
8614 R:      David Hildenbrand <david@redhat.com>
8615 R:      Cornelia Huck <cohuck@redhat.com>
8616 L:      linux-s390@vger.kernel.org
8617 W:      http://www.ibm.com/developerworks/linux/linux390/
8618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8619 S:      Supported
8620 F:      arch/s390/include/uapi/asm/kvm*
8621 F:      arch/s390/include/asm/gmap.h
8622 F:      arch/s390/include/asm/kvm*
8623 F:      arch/s390/kvm/
8624 F:      arch/s390/mm/gmap.c
8625
8626 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8627 M:      Paolo Bonzini <pbonzini@redhat.com>
8628 M:      Radim Krčmář <rkrcmar@redhat.com>
8629 L:      kvm@vger.kernel.org
8630 W:      http://www.linux-kvm.org
8631 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8632 S:      Supported
8633 F:      arch/x86/kvm/
8634 F:      arch/x86/kvm/*/
8635 F:      arch/x86/include/uapi/asm/kvm*
8636 F:      arch/x86/include/asm/kvm*
8637 F:      arch/x86/include/asm/pvclock-abi.h
8638 F:      arch/x86/kernel/kvm.c
8639 F:      arch/x86/kernel/kvmclock.c
8640
8641 KERNFS
8642 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8643 M:      Tejun Heo <tj@kernel.org>
8644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8645 S:      Supported
8646 F:      include/linux/kernfs.h
8647 F:      fs/kernfs/
8648
8649 KEXEC
8650 M:      Eric Biederman <ebiederm@xmission.com>
8651 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8652 L:      kexec@lists.infradead.org
8653 S:      Maintained
8654 F:      include/linux/kexec.h
8655 F:      include/uapi/linux/kexec.h
8656 F:      kernel/kexec*
8657
8658 KEYS-ENCRYPTED
8659 M:      Mimi Zohar <zohar@linux.ibm.com>
8660 L:      linux-integrity@vger.kernel.org
8661 L:      keyrings@vger.kernel.org
8662 S:      Supported
8663 F:      Documentation/security/keys/trusted-encrypted.rst
8664 F:      include/keys/encrypted-type.h
8665 F:      security/keys/encrypted-keys/
8666
8667 KEYS-TRUSTED
8668 M:      James Bottomley <jejb@linux.ibm.com>
8669 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8670 M:      Mimi Zohar <zohar@linux.ibm.com>
8671 L:      linux-integrity@vger.kernel.org
8672 L:      keyrings@vger.kernel.org
8673 S:      Supported
8674 F:      Documentation/security/keys/trusted-encrypted.rst
8675 F:      include/keys/trusted-type.h
8676 F:      security/keys/trusted.c
8677 F:      security/keys/trusted.h
8678
8679 KEYS/KEYRINGS:
8680 M:      David Howells <dhowells@redhat.com>
8681 L:      keyrings@vger.kernel.org
8682 S:      Maintained
8683 F:      Documentation/security/keys/core.rst
8684 F:      include/linux/key.h
8685 F:      include/linux/key-type.h
8686 F:      include/linux/keyctl.h
8687 F:      include/uapi/linux/keyctl.h
8688 F:      include/keys/
8689 F:      security/keys/
8690
8691 KGDB / KDB /debug_core
8692 M:      Jason Wessel <jason.wessel@windriver.com>
8693 M:      Daniel Thompson <daniel.thompson@linaro.org>
8694 W:      http://kgdb.wiki.kernel.org/
8695 L:      kgdb-bugreport@lists.sourceforge.net
8696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8697 S:      Maintained
8698 F:      Documentation/dev-tools/kgdb.rst
8699 F:      drivers/misc/kgdbts.c
8700 F:      drivers/tty/serial/kgdboc.c
8701 F:      include/linux/kdb.h
8702 F:      include/linux/kgdb.h
8703 F:      kernel/debug/
8704
8705 KMEMLEAK
8706 M:      Catalin Marinas <catalin.marinas@arm.com>
8707 S:      Maintained
8708 F:      Documentation/dev-tools/kmemleak.rst
8709 F:      include/linux/kmemleak.h
8710 F:      mm/kmemleak.c
8711 F:      mm/kmemleak-test.c
8712
8713 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8714 M:      Luis Chamberlain <mcgrof@kernel.org>
8715 L:      linux-kernel@vger.kernel.org
8716 S:      Maintained
8717 F:      kernel/kmod.c
8718 F:      include/linux/kmod.h
8719 F:      lib/test_kmod.c
8720 F:      tools/testing/selftests/kmod/
8721
8722 KPROBES
8723 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8724 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8725 M:      "David S. Miller" <davem@davemloft.net>
8726 M:      Masami Hiramatsu <mhiramat@kernel.org>
8727 S:      Maintained
8728 F:      Documentation/kprobes.txt
8729 F:      include/linux/kprobes.h
8730 F:      include/asm-generic/kprobes.h
8731 F:      kernel/kprobes.c
8732
8733 KS0108 LCD CONTROLLER DRIVER
8734 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8735 S:      Maintained
8736 F:      Documentation/auxdisplay/ks0108
8737 F:      drivers/auxdisplay/ks0108.c
8738 F:      include/linux/ks0108.h
8739
8740 L3MDEV
8741 M:      David Ahern <dsa@cumulusnetworks.com>
8742 L:      netdev@vger.kernel.org
8743 S:      Maintained
8744 F:      net/l3mdev
8745 F:      include/net/l3mdev.h
8746
8747 L7 BPF FRAMEWORK
8748 M:      John Fastabend <john.fastabend@gmail.com>
8749 M:      Daniel Borkmann <daniel@iogearbox.net>
8750 L:      netdev@vger.kernel.org
8751 L:      bpf@vger.kernel.org
8752 S:      Maintained
8753 F:      include/linux/skmsg.h
8754 F:      net/core/skmsg.c
8755 F:      net/core/sock_map.c
8756 F:      net/ipv4/tcp_bpf.c
8757
8758 LANTIQ / INTEL Ethernet drivers
8759 M:      Hauke Mehrtens <hauke@hauke-m.de>
8760 L:      netdev@vger.kernel.org
8761 S:      Maintained
8762 F:      net/dsa/tag_gswip.c
8763 F:      drivers/net/ethernet/lantiq_xrx200.c
8764 F:      drivers/net/dsa/lantiq_pce.h
8765 F:      drivers/net/dsa/lantiq_gswip.c
8766
8767 LANTIQ MIPS ARCHITECTURE
8768 M:      John Crispin <john@phrozen.org>
8769 L:      linux-mips@vger.kernel.org
8770 S:      Maintained
8771 F:      arch/mips/lantiq
8772 F:      drivers/soc/lantiq
8773
8774 LAPB module
8775 L:      linux-x25@vger.kernel.org
8776 S:      Orphan
8777 F:      Documentation/networking/lapb-module.txt
8778 F:      include/*/lapb.h
8779 F:      net/lapb/
8780
8781 LASI 53c700 driver for PARISC
8782 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8783 L:      linux-scsi@vger.kernel.org
8784 S:      Maintained
8785 F:      Documentation/scsi/53c700.txt
8786 F:      drivers/scsi/53c700*
8787
8788 LEAKING_ADDRESSES
8789 M:      Tobin C. Harding <me@tobin.cc>
8790 M:      Tycho Andersen <tycho@tycho.ws>
8791 L:      kernel-hardening@lists.openwall.com
8792 S:      Maintained
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8794 F:      scripts/leaking_addresses.pl
8795
8796 LED SUBSYSTEM
8797 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8798 M:      Pavel Machek <pavel@ucw.cz>
8799 R:      Dan Murphy <dmurphy@ti.com>
8800 L:      linux-leds@vger.kernel.org
8801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8802 S:      Maintained
8803 F:      Documentation/devicetree/bindings/leds/
8804 F:      drivers/leds/
8805 F:      include/linux/leds.h
8806
8807 LEGACY EEPROM DRIVER
8808 M:      Jean Delvare <jdelvare@suse.com>
8809 S:      Maintained
8810 F:      Documentation/misc-devices/eeprom
8811 F:      drivers/misc/eeprom/eeprom.c
8812
8813 LEGO MINDSTORMS EV3
8814 R:      David Lechner <david@lechnology.com>
8815 S:      Maintained
8816 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8817 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8818 F:      drivers/power/supply/lego_ev3_battery.c
8819
8820 LEGO USB Tower driver
8821 M:      Juergen Stuber <starblue@users.sourceforge.net>
8822 L:      legousb-devel@lists.sourceforge.net
8823 W:      http://legousb.sourceforge.net/
8824 S:      Maintained
8825 F:      drivers/usb/misc/legousbtower.c
8826
8827 LG LAPTOP EXTRAS
8828 M:      Matan Ziv-Av <matan@svgalib.org>
8829 L:      platform-driver-x86@vger.kernel.org
8830 S:      Maintained
8831 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8832 F:      Documentation/laptops/lg-laptop.rst
8833 F:      drivers/platform/x86/lg-laptop.c
8834
8835 LG2160 MEDIA DRIVER
8836 M:      Michael Krufky <mkrufky@linuxtv.org>
8837 L:      linux-media@vger.kernel.org
8838 W:      https://linuxtv.org
8839 W:      http://github.com/mkrufky
8840 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8841 T:      git git://linuxtv.org/mkrufky/tuners.git
8842 S:      Maintained
8843 F:      drivers/media/dvb-frontends/lg2160.*
8844
8845 LGDT3305 MEDIA DRIVER
8846 M:      Michael Krufky <mkrufky@linuxtv.org>
8847 L:      linux-media@vger.kernel.org
8848 W:      https://linuxtv.org
8849 W:      http://github.com/mkrufky
8850 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8851 T:      git git://linuxtv.org/mkrufky/tuners.git
8852 S:      Maintained
8853 F:      drivers/media/dvb-frontends/lgdt3305.*
8854
8855 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8856 M:      Viresh Kumar <vireshk@kernel.org>
8857 L:      linux-ide@vger.kernel.org
8858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8859 S:      Maintained
8860 F:      include/linux/pata_arasan_cf_data.h
8861 F:      drivers/ata/pata_arasan_cf.c
8862
8863 LIBATA PATA DRIVERS
8864 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8865 M:      Jens Axboe <axboe@kernel.dk>
8866 L:      linux-ide@vger.kernel.org
8867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8868 S:      Maintained
8869 F:      drivers/ata/pata_*.c
8870 F:      drivers/ata/ata_generic.c
8871
8872 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8873 M:      Linus Walleij <linus.walleij@linaro.org>
8874 L:      linux-ide@vger.kernel.org
8875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8876 S:      Maintained
8877 F:      drivers/ata/pata_ftide010.c
8878 F:      drivers/ata/sata_gemini.c
8879 F:      drivers/ata/sata_gemini.h
8880
8881 LIBATA SATA AHCI PLATFORM devices support
8882 M:      Hans de Goede <hdegoede@redhat.com>
8883 M:      Jens Axboe <axboe@kernel.dk>
8884 L:      linux-ide@vger.kernel.org
8885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8886 S:      Maintained
8887 F:      drivers/ata/ahci_platform.c
8888 F:      drivers/ata/libahci_platform.c
8889 F:      include/linux/ahci_platform.h
8890
8891 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8892 M:      Mikael Pettersson <mikpelinux@gmail.com>
8893 L:      linux-ide@vger.kernel.org
8894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8895 S:      Maintained
8896 F:      drivers/ata/sata_promise.*
8897
8898 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8899 M:      Jens Axboe <axboe@kernel.dk>
8900 L:      linux-ide@vger.kernel.org
8901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8902 S:      Maintained
8903 F:      drivers/ata/
8904 F:      include/linux/ata.h
8905 F:      include/linux/libata.h
8906 F:      Documentation/devicetree/bindings/ata/
8907
8908 LIBLOCKDEP
8909 M:      Sasha Levin <alexander.levin@microsoft.com>
8910 S:      Maintained
8911 F:      tools/lib/lockdep/
8912
8913 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8914 M:      Dan Williams <dan.j.williams@intel.com>
8915 M:      Vishal Verma <vishal.l.verma@intel.com>
8916 M:      Dave Jiang <dave.jiang@intel.com>
8917 L:      linux-nvdimm@lists.01.org
8918 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8919 S:      Supported
8920 F:      drivers/nvdimm/blk.c
8921 F:      drivers/nvdimm/region_devs.c
8922
8923 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8924 M:      Vishal Verma <vishal.l.verma@intel.com>
8925 M:      Dan Williams <dan.j.williams@intel.com>
8926 M:      Dave Jiang <dave.jiang@intel.com>
8927 L:      linux-nvdimm@lists.01.org
8928 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8929 S:      Supported
8930 F:      drivers/nvdimm/btt*
8931
8932 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8933 M:      Dan Williams <dan.j.williams@intel.com>
8934 M:      Vishal Verma <vishal.l.verma@intel.com>
8935 M:      Dave Jiang <dave.jiang@intel.com>
8936 L:      linux-nvdimm@lists.01.org
8937 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8938 S:      Supported
8939 F:      drivers/nvdimm/pmem*
8940
8941 LIBNVDIMM: DEVICETREE BINDINGS
8942 M:      Oliver O'Halloran <oohall@gmail.com>
8943 L:      linux-nvdimm@lists.01.org
8944 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8945 S:      Supported
8946 F:      drivers/nvdimm/of_pmem.c
8947 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8948
8949 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8950 M:      Dan Williams <dan.j.williams@intel.com>
8951 M:      Vishal Verma <vishal.l.verma@intel.com>
8952 M:      Dave Jiang <dave.jiang@intel.com>
8953 M:      Keith Busch <keith.busch@intel.com>
8954 M:      Ira Weiny <ira.weiny@intel.com>
8955 L:      linux-nvdimm@lists.01.org
8956 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8958 S:      Supported
8959 F:      drivers/nvdimm/*
8960 F:      drivers/acpi/nfit/*
8961 F:      include/linux/nd.h
8962 F:      include/linux/libnvdimm.h
8963 F:      include/uapi/linux/ndctl.h
8964
8965 LIGHTNVM PLATFORM SUPPORT
8966 M:      Matias Bjorling <mb@lightnvm.io>
8967 W:      http://github/OpenChannelSSD
8968 L:      linux-block@vger.kernel.org
8969 S:      Maintained
8970 F:      drivers/lightnvm/
8971 F:      include/linux/lightnvm.h
8972 F:      include/uapi/linux/lightnvm.h
8973
8974 LINUX FOR POWER MACINTOSH
8975 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8976 W:      http://www.penguinppc.org/
8977 L:      linuxppc-dev@lists.ozlabs.org
8978 S:      Maintained
8979 F:      arch/powerpc/platforms/powermac/
8980 F:      drivers/macintosh/
8981
8982 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8983 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8984 M:      Paul Mackerras <paulus@samba.org>
8985 M:      Michael Ellerman <mpe@ellerman.id.au>
8986 W:      https://github.com/linuxppc/linux/wiki
8987 L:      linuxppc-dev@lists.ozlabs.org
8988 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8990 S:      Supported
8991 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8992 F:      Documentation/devicetree/bindings/powerpc/
8993 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8994 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8995 F:      Documentation/powerpc/
8996 F:      arch/powerpc/
8997 F:      drivers/char/tpm/tpm_ibmvtpm*
8998 F:      drivers/crypto/nx/
8999 F:      drivers/crypto/vmx/
9000 F:      drivers/i2c/busses/i2c-opal.c
9001 F:      drivers/net/ethernet/ibm/ibmveth.*
9002 F:      drivers/net/ethernet/ibm/ibmvnic.*
9003 F:      drivers/pci/hotplug/pnv_php.c
9004 F:      drivers/pci/hotplug/rpa*
9005 F:      drivers/rtc/rtc-opal.c
9006 F:      drivers/scsi/ibmvscsi/
9007 F:      drivers/tty/hvc/hvc_opal.c
9008 F:      drivers/watchdog/wdrtas.c
9009 F:      tools/testing/selftests/powerpc
9010 N:      /pmac
9011 N:      powermac
9012 N:      powernv
9013 N:      [^a-z0-9]ps3
9014 N:      pseries
9015
9016 LINUX FOR POWERPC EMBEDDED MPC5XXX
9017 M:      Anatolij Gustschin <agust@denx.de>
9018 L:      linuxppc-dev@lists.ozlabs.org
9019 T:      git git://git.denx.de/linux-denx-agust.git
9020 S:      Maintained
9021 F:      arch/powerpc/platforms/512x/
9022 F:      arch/powerpc/platforms/52xx/
9023
9024 LINUX FOR POWERPC EMBEDDED PPC4XX
9025 M:      Alistair Popple <alistair@popple.id.au>
9026 M:      Matt Porter <mporter@kernel.crashing.org>
9027 W:      http://www.penguinppc.org/
9028 L:      linuxppc-dev@lists.ozlabs.org
9029 S:      Maintained
9030 F:      arch/powerpc/platforms/40x/
9031 F:      arch/powerpc/platforms/44x/
9032
9033 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9034 M:      Scott Wood <oss@buserror.net>
9035 M:      Kumar Gala <galak@kernel.crashing.org>
9036 W:      http://www.penguinppc.org/
9037 L:      linuxppc-dev@lists.ozlabs.org
9038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9039 S:      Maintained
9040 F:      arch/powerpc/platforms/83xx/
9041 F:      arch/powerpc/platforms/85xx/
9042 F:      Documentation/devicetree/bindings/powerpc/fsl/
9043
9044 LINUX FOR POWERPC EMBEDDED PPC8XX
9045 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9046 W:      http://www.penguinppc.org/
9047 L:      linuxppc-dev@lists.ozlabs.org
9048 S:      Maintained
9049 F:      arch/powerpc/platforms/8xx/
9050
9051 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9052 L:      linuxppc-dev@lists.ozlabs.org
9053 S:      Orphan
9054 F:      arch/powerpc/*/*virtex*
9055 F:      arch/powerpc/*/*/*virtex*
9056
9057 LINUX FOR POWERPC PA SEMI PWRFICIENT
9058 L:      linuxppc-dev@lists.ozlabs.org
9059 S:      Orphan
9060 F:      arch/powerpc/platforms/pasemi/
9061 F:      drivers/*/*pasemi*
9062 F:      drivers/*/*/*pasemi*
9063
9064 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9065 M:      Kees Cook <keescook@chromium.org>
9066 S:      Maintained
9067 F:      drivers/misc/lkdtm/*
9068
9069 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9070 M:      Alan Stern <stern@rowland.harvard.edu>
9071 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9072 M:      Will Deacon <will.deacon@arm.com>
9073 M:      Peter Zijlstra <peterz@infradead.org>
9074 M:      Boqun Feng <boqun.feng@gmail.com>
9075 M:      Nicholas Piggin <npiggin@gmail.com>
9076 M:      David Howells <dhowells@redhat.com>
9077 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9078 M:      Luc Maranget <luc.maranget@inria.fr>
9079 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9080 R:      Akira Yokosawa <akiyks@gmail.com>
9081 R:      Daniel Lustig <dlustig@nvidia.com>
9082 L:      linux-kernel@vger.kernel.org
9083 L:      linux-arch@vger.kernel.org
9084 S:      Supported
9085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9086 F:      tools/memory-model/
9087 F:      Documentation/atomic_bitops.txt
9088 F:      Documentation/atomic_t.txt
9089 F:      Documentation/core-api/atomic_ops.rst
9090 F:      Documentation/core-api/refcount-vs-atomic.rst
9091 F:      Documentation/memory-barriers.txt
9092
9093 LIS3LV02D ACCELEROMETER DRIVER
9094 M:      Eric Piel <eric.piel@tremplin-utc.net>
9095 S:      Maintained
9096 F:      Documentation/misc-devices/lis3lv02d
9097 F:      drivers/misc/lis3lv02d/
9098 F:      drivers/platform/x86/hp_accel.c
9099
9100 LIVE PATCHING
9101 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9102 M:      Jiri Kosina <jikos@kernel.org>
9103 M:      Miroslav Benes <mbenes@suse.cz>
9104 M:      Petr Mladek <pmladek@suse.com>
9105 R:      Joe Lawrence <joe.lawrence@redhat.com>
9106 S:      Maintained
9107 F:      kernel/livepatch/
9108 F:      include/linux/livepatch.h
9109 F:      arch/x86/include/asm/livepatch.h
9110 F:      arch/x86/kernel/livepatch.c
9111 F:      Documentation/livepatch/
9112 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9113 F:      samples/livepatch/
9114 F:      tools/testing/selftests/livepatch/
9115 L:      live-patching@vger.kernel.org
9116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9117
9118 LLC (802.2)
9119 L:      netdev@vger.kernel.org
9120 S:      Odd fixes
9121 F:      include/linux/llc.h
9122 F:      include/uapi/linux/llc.h
9123 F:      include/net/llc*
9124 F:      net/llc/
9125
9126 LM73 HARDWARE MONITOR DRIVER
9127 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9128 L:      linux-hwmon@vger.kernel.org
9129 S:      Maintained
9130 F:      drivers/hwmon/lm73.c
9131
9132 LM78 HARDWARE MONITOR DRIVER
9133 M:      Jean Delvare <jdelvare@suse.com>
9134 L:      linux-hwmon@vger.kernel.org
9135 S:      Maintained
9136 F:      Documentation/hwmon/lm78.rst
9137 F:      drivers/hwmon/lm78.c
9138
9139 LM83 HARDWARE MONITOR DRIVER
9140 M:      Jean Delvare <jdelvare@suse.com>
9141 L:      linux-hwmon@vger.kernel.org
9142 S:      Maintained
9143 F:      Documentation/hwmon/lm83.rst
9144 F:      drivers/hwmon/lm83.c
9145
9146 LM90 HARDWARE MONITOR DRIVER
9147 M:      Jean Delvare <jdelvare@suse.com>
9148 L:      linux-hwmon@vger.kernel.org
9149 S:      Maintained
9150 F:      Documentation/hwmon/lm90.rst
9151 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9152 F:      drivers/hwmon/lm90.c
9153 F:      include/dt-bindings/thermal/lm90.h
9154
9155 LM95234 HARDWARE MONITOR DRIVER
9156 M:      Guenter Roeck <linux@roeck-us.net>
9157 L:      linux-hwmon@vger.kernel.org
9158 S:      Maintained
9159 F:      Documentation/hwmon/lm95234.rst
9160 F:      drivers/hwmon/lm95234.c
9161
9162 LME2510 MEDIA DRIVER
9163 M:      Malcolm Priestley <tvboxspy@gmail.com>
9164 L:      linux-media@vger.kernel.org
9165 W:      https://linuxtv.org
9166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9167 S:      Maintained
9168 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9169
9170 LOADPIN SECURITY MODULE
9171 M:      Kees Cook <keescook@chromium.org>
9172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9173 S:      Supported
9174 F:      security/loadpin/
9175 F:      Documentation/admin-guide/LSM/LoadPin.rst
9176
9177 LOCKING PRIMITIVES
9178 M:      Peter Zijlstra <peterz@infradead.org>
9179 M:      Ingo Molnar <mingo@redhat.com>
9180 M:      Will Deacon <will.deacon@arm.com>
9181 L:      linux-kernel@vger.kernel.org
9182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9183 S:      Maintained
9184 F:      Documentation/locking/
9185 F:      include/linux/lockdep.h
9186 F:      include/linux/spinlock*.h
9187 F:      arch/*/include/asm/spinlock*.h
9188 F:      include/linux/rwlock*.h
9189 F:      include/linux/mutex*.h
9190 F:      include/linux/rwsem*.h
9191 F:      include/linux/seqlock.h
9192 F:      lib/locking*.[ch]
9193 F:      kernel/locking/
9194 X:      kernel/locking/locktorture.c
9195
9196 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9197 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9198 L:      linux-ntfs-dev@lists.sourceforge.net
9199 W:      http://www.linux-ntfs.org/content/view/19/37/
9200 S:      Maintained
9201 F:      Documentation/ldm.txt
9202 F:      block/partitions/ldm.*
9203
9204 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9205 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9206 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9207 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9208 L:      MPT-FusionLinux.pdl@broadcom.com
9209 L:      linux-scsi@vger.kernel.org
9210 W:      http://www.avagotech.com/support/
9211 S:      Supported
9212 F:      drivers/message/fusion/
9213 F:      drivers/scsi/mpt3sas/
9214
9215 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9216 M:      Matthew Wilcox <willy@infradead.org>
9217 L:      linux-scsi@vger.kernel.org
9218 S:      Maintained
9219 F:      drivers/scsi/sym53c8xx_2/
9220
9221 LTC1660 DAC DRIVER
9222 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9223 L:      linux-iio@vger.kernel.org
9224 S:      Maintained
9225 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9226 F:      drivers/iio/dac/ltc1660.c
9227
9228 LTC4261 HARDWARE MONITOR DRIVER
9229 M:      Guenter Roeck <linux@roeck-us.net>
9230 L:      linux-hwmon@vger.kernel.org
9231 S:      Maintained
9232 F:      Documentation/hwmon/ltc4261.rst
9233 F:      drivers/hwmon/ltc4261.c
9234
9235 LTC4306 I2C MULTIPLEXER DRIVER
9236 M:      Michael Hennerich <michael.hennerich@analog.com>
9237 W:      http://ez.analog.com/community/linux-device-drivers
9238 L:      linux-i2c@vger.kernel.org
9239 S:      Supported
9240 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9241 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9242
9243 LTP (Linux Test Project)
9244 M:      Mike Frysinger <vapier@gentoo.org>
9245 M:      Cyril Hrubis <chrubis@suse.cz>
9246 M:      Wanlong Gao <wanlong.gao@gmail.com>
9247 M:      Jan Stancek <jstancek@redhat.com>
9248 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9249 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9250 L:      ltp@lists.linux.it (subscribers-only)
9251 W:      http://linux-test-project.github.io/
9252 T:      git git://github.com/linux-test-project/ltp.git
9253 S:      Maintained
9254
9255 M68K ARCHITECTURE
9256 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9257 L:      linux-m68k@lists.linux-m68k.org
9258 W:      http://www.linux-m68k.org/
9259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9260 S:      Maintained
9261 F:      arch/m68k/
9262 F:      drivers/zorro/
9263
9264 M68K ON APPLE MACINTOSH
9265 M:      Joshua Thompson <funaho@jurai.org>
9266 W:      http://www.mac.linux-m68k.org/
9267 L:      linux-m68k@lists.linux-m68k.org
9268 S:      Maintained
9269 F:      arch/m68k/mac/
9270
9271 M68K ON HP9000/300
9272 M:      Philip Blundell <philb@gnu.org>
9273 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9274 S:      Maintained
9275 F:      arch/m68k/hp300/
9276
9277 M88DS3103 MEDIA DRIVER
9278 M:      Antti Palosaari <crope@iki.fi>
9279 L:      linux-media@vger.kernel.org
9280 W:      https://linuxtv.org
9281 W:      http://palosaari.fi/linux/
9282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9283 T:      git git://linuxtv.org/anttip/media_tree.git
9284 S:      Maintained
9285 F:      drivers/media/dvb-frontends/m88ds3103*
9286
9287 M88RS2000 MEDIA DRIVER
9288 M:      Malcolm Priestley <tvboxspy@gmail.com>
9289 L:      linux-media@vger.kernel.org
9290 W:      https://linuxtv.org
9291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9292 S:      Maintained
9293 F:      drivers/media/dvb-frontends/m88rs2000*
9294
9295 MA901 MASTERKIT USB FM RADIO DRIVER
9296 M:      Alexey Klimov <klimov.linux@gmail.com>
9297 L:      linux-media@vger.kernel.org
9298 T:      git git://linuxtv.org/media_tree.git
9299 S:      Maintained
9300 F:      drivers/media/radio/radio-ma901.c
9301
9302 MAC80211
9303 M:      Johannes Berg <johannes@sipsolutions.net>
9304 L:      linux-wireless@vger.kernel.org
9305 W:      http://wireless.kernel.org/
9306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9308 S:      Maintained
9309 F:      Documentation/networking/mac80211-injection.txt
9310 F:      include/net/mac80211.h
9311 F:      net/mac80211/
9312 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9313 F:      Documentation/networking/mac80211_hwsim/README
9314
9315 MAILBOX API
9316 M:      Jassi Brar <jassisinghbrar@gmail.com>
9317 L:      linux-kernel@vger.kernel.org
9318 S:      Maintained
9319 F:      drivers/mailbox/
9320 F:      include/linux/mailbox_client.h
9321 F:      include/linux/mailbox_controller.h
9322
9323 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9324 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9325 W:      http://www.kernel.org/doc/man-pages
9326 L:      linux-man@vger.kernel.org
9327 S:      Maintained
9328
9329 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9330 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9331 L:      linux-mips@vger.kernel.org
9332 S:      Maintained
9333 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9334
9335 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9336 M:      Andrew Lunn <andrew@lunn.ch>
9337 M:      Vivien Didelot <vivien.didelot@gmail.com>
9338 L:      netdev@vger.kernel.org
9339 S:      Maintained
9340 F:      drivers/net/dsa/mv88e6xxx/
9341 F:      include/linux/platform_data/mv88e6xxx.h
9342 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9343
9344 MARVELL ARMADA DRM SUPPORT
9345 M:      Russell King <linux@armlinux.org.uk>
9346 S:      Maintained
9347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9348 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9349 F:      drivers/gpu/drm/armada/
9350 F:      include/uapi/drm/armada_drm.h
9351 F:      Documentation/devicetree/bindings/display/armada/
9352
9353 MARVELL ARMADA 3700 PHY DRIVERS
9354 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9355 S:      Maintained
9356 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9357 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9358 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9359 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9360
9361 MARVELL CRYPTO DRIVER
9362 M:      Boris Brezillon <bbrezillon@kernel.org>
9363 M:      Arnaud Ebalard <arno@natisbad.org>
9364 F:      drivers/crypto/marvell/
9365 S:      Maintained
9366 L:      linux-crypto@vger.kernel.org
9367
9368 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9369 M:      Mirko Lindner <mlindner@marvell.com>
9370 M:      Stephen Hemminger <stephen@networkplumber.org>
9371 L:      netdev@vger.kernel.org
9372 S:      Maintained
9373 F:      drivers/net/ethernet/marvell/sk*
9374
9375 MARVELL LIBERTAS WIRELESS DRIVER
9376 L:      libertas-dev@lists.infradead.org
9377 S:      Orphan
9378 F:      drivers/net/wireless/marvell/libertas/
9379
9380 MARVELL MACCHIATOBIN SUPPORT
9381 M:      Russell King <linux@armlinux.org.uk>
9382 L:      linux-arm-kernel@lists.infradead.org
9383 S:      Maintained
9384 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9385
9386 MARVELL MV643XX ETHERNET DRIVER
9387 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9388 L:      netdev@vger.kernel.org
9389 S:      Maintained
9390 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9391 F:      include/linux/mv643xx.h
9392
9393 MARVELL MV88X3310 PHY DRIVER
9394 M:      Russell King <linux@armlinux.org.uk>
9395 L:      netdev@vger.kernel.org
9396 S:      Maintained
9397 F:      drivers/net/phy/marvell10g.c
9398
9399 MARVELL MVEBU THERMAL DRIVER
9400 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9401 S:      Maintained
9402 F:      drivers/thermal/armada_thermal.c
9403
9404 MARVELL MVNETA ETHERNET DRIVER
9405 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9406 L:      netdev@vger.kernel.org
9407 S:      Maintained
9408 F:      drivers/net/ethernet/marvell/mvneta.*
9409
9410 MARVELL MWIFIEX WIRELESS DRIVER
9411 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9412 M:      Nishant Sarmukadam <nishants@marvell.com>
9413 M:      Ganapathi Bhat <gbhat@marvell.com>
9414 M:      Xinming Hu <huxinming820@gmail.com>
9415 L:      linux-wireless@vger.kernel.org
9416 S:      Maintained
9417 F:      drivers/net/wireless/marvell/mwifiex/
9418
9419 MARVELL MWL8K WIRELESS DRIVER
9420 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9421 L:      linux-wireless@vger.kernel.org
9422 S:      Odd Fixes
9423 F:      drivers/net/wireless/marvell/mwl8k.c
9424
9425 MARVELL NAND CONTROLLER DRIVER
9426 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9427 L:      linux-mtd@lists.infradead.org
9428 S:      Maintained
9429 F:      drivers/mtd/nand/raw/marvell_nand.c
9430 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9431
9432 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9433 M:      Nicolas Pitre <nico@fluxnic.net>
9434 S:      Odd Fixes
9435 F:      drivers/mmc/host/mvsdio.*
9436
9437 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9438 M:      Hu Ziji <huziji@marvell.com>
9439 L:      linux-mmc@vger.kernel.org
9440 S:      Supported
9441 F:      drivers/mmc/host/sdhci-xenon*
9442 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9443
9444 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9445 M:      Sunil Goutham <sgoutham@marvell.com>
9446 M:      Linu Cherian <lcherian@marvell.com>
9447 M:      Geetha sowjanya <gakula@marvell.com>
9448 M:      Jerin Jacob <jerinj@marvell.com>
9449 L:      netdev@vger.kernel.org
9450 S:      Supported
9451 F:      drivers/net/ethernet/marvell/octeontx2/af/
9452
9453 MATROX FRAMEBUFFER DRIVER
9454 L:      linux-fbdev@vger.kernel.org
9455 S:      Orphan
9456 F:      drivers/video/fbdev/matrox/matroxfb_*
9457 F:      include/uapi/linux/matroxfb.h
9458
9459 MAX16065 HARDWARE MONITOR DRIVER
9460 M:      Guenter Roeck <linux@roeck-us.net>
9461 L:      linux-hwmon@vger.kernel.org
9462 S:      Maintained
9463 F:      Documentation/hwmon/max16065.rst
9464 F:      drivers/hwmon/max16065.c
9465
9466 MAX2175 SDR TUNER DRIVER
9467 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9468 L:      linux-media@vger.kernel.org
9469 T:      git git://linuxtv.org/media_tree.git
9470 S:      Maintained
9471 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9472 F:      Documentation/media/v4l-drivers/max2175.rst
9473 F:      drivers/media/i2c/max2175*
9474 F:      include/uapi/linux/max2175.h
9475
9476 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9477 L:      linux-hwmon@vger.kernel.org
9478 S:      Orphan
9479 F:      Documentation/hwmon/max6650.rst
9480 F:      drivers/hwmon/max6650.c
9481
9482 MAX6697 HARDWARE MONITOR DRIVER
9483 M:      Guenter Roeck <linux@roeck-us.net>
9484 L:      linux-hwmon@vger.kernel.org
9485 S:      Maintained
9486 F:      Documentation/hwmon/max6697.rst
9487 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9488 F:      drivers/hwmon/max6697.c
9489 F:      include/linux/platform_data/max6697.h
9490
9491 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9492 M:      Peter Rosin <peda@axentia.se>
9493 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9494 S:      Maintained
9495 F:      Documentation/devicetree/bindings/sound/max9860.txt
9496 F:      sound/soc/codecs/max9860.*
9497
9498 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9499 M:      Andreas Klinger <ak@it-klinger.de>
9500 L:      linux-iio@vger.kernel.org
9501 S:      Maintained
9502 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9503 F:      drivers/iio/proximity/mb1232.c
9504
9505 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9506 M:      Javier Martinez Canillas <javier@dowhile0.org>
9507 L:      linux-kernel@vger.kernel.org
9508 S:      Supported
9509 F:      drivers/regulator/max77802-regulator.c
9510 F:      Documentation/devicetree/bindings/*/*max77802.txt
9511 F:      include/dt-bindings/*/*max77802.h
9512
9513 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9514 M:      Krzysztof Kozlowski <krzk@kernel.org>
9515 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9516 L:      linux-pm@vger.kernel.org
9517 S:      Supported
9518 F:      drivers/power/supply/max14577_charger.c
9519 F:      drivers/power/supply/max77693_charger.c
9520
9521 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9522 M:      Chanwoo Choi <cw00.choi@samsung.com>
9523 M:      Krzysztof Kozlowski <krzk@kernel.org>
9524 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9525 L:      linux-kernel@vger.kernel.org
9526 S:      Supported
9527 F:      drivers/*/max14577*.c
9528 F:      drivers/*/max77686*.c
9529 F:      drivers/*/max77693*.c
9530 F:      drivers/extcon/extcon-max14577.c
9531 F:      drivers/extcon/extcon-max77693.c
9532 F:      drivers/rtc/rtc-max77686.c
9533 F:      drivers/clk/clk-max77686.c
9534 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9535 F:      Documentation/devicetree/bindings/*/max77686.txt
9536 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9537 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9538 F:      include/linux/mfd/max14577*.h
9539 F:      include/linux/mfd/max77686*.h
9540 F:      include/linux/mfd/max77693*.h
9541
9542 MAXIRADIO FM RADIO RECEIVER DRIVER
9543 M:      Hans Verkuil <hverkuil@xs4all.nl>
9544 L:      linux-media@vger.kernel.org
9545 T:      git git://linuxtv.org/media_tree.git
9546 W:      https://linuxtv.org
9547 S:      Maintained
9548 F:      drivers/media/radio/radio-maxiradio*
9549
9550 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9551 M:      Peter Rosin <peda@axentia.se>
9552 L:      linux-iio@vger.kernel.org
9553 S:      Maintained
9554 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9555 F:      drivers/iio/potentiometer/mcp4018.c
9556 F:      drivers/iio/potentiometer/mcp4531.c
9557
9558 MCR20A IEEE-802.15.4 RADIO DRIVER
9559 M:      Xue Liu <liuxuenetmail@gmail.com>
9560 L:      linux-wpan@vger.kernel.org
9561 W:      https://github.com/xueliu/mcr20a-linux
9562 S:      Maintained
9563 F:      drivers/net/ieee802154/mcr20a.c
9564 F:      drivers/net/ieee802154/mcr20a.h
9565 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9566
9567 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9568 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9569 L:      linux-iio@vger.kernel.org
9570 S:      Maintained
9571 F:      drivers/iio/dac/cio-dac.c
9572
9573 MEDIA DRIVERS FOR ASCOT2E
9574 M:      Sergey Kozlov <serjk@netup.ru>
9575 M:      Abylay Ospan <aospan@netup.ru>
9576 L:      linux-media@vger.kernel.org
9577 W:      https://linuxtv.org
9578 W:      http://netup.tv/
9579 T:      git git://linuxtv.org/media_tree.git
9580 S:      Supported
9581 F:      drivers/media/dvb-frontends/ascot2e*
9582
9583 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9584 M:      Jasmin Jessich <jasmin@anw.at>
9585 L:      linux-media@vger.kernel.org
9586 W:      https://linuxtv.org
9587 T:      git git://linuxtv.org/media_tree.git
9588 S:      Maintained
9589 F:      drivers/media/dvb-frontends/cxd2099*
9590
9591 MEDIA DRIVERS FOR CXD2841ER
9592 M:      Sergey Kozlov <serjk@netup.ru>
9593 M:      Abylay Ospan <aospan@netup.ru>
9594 L:      linux-media@vger.kernel.org
9595 W:      https://linuxtv.org
9596 W:      http://netup.tv/
9597 T:      git git://linuxtv.org/media_tree.git
9598 S:      Supported
9599 F:      drivers/media/dvb-frontends/cxd2841er*
9600
9601 MEDIA DRIVERS FOR CXD2880
9602 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9603 L:      linux-media@vger.kernel.org
9604 W:      http://linuxtv.org/
9605 T:      git git://linuxtv.org/media_tree.git
9606 S:      Supported
9607 F:      drivers/media/dvb-frontends/cxd2880/*
9608 F:      drivers/media/spi/cxd2880*
9609
9610 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9611 L:      linux-media@vger.kernel.org
9612 W:      https://linuxtv.org
9613 T:      git git://linuxtv.org/media_tree.git
9614 S:      Orphan
9615 F:      drivers/media/pci/ddbridge/*
9616
9617 MEDIA DRIVERS FOR FREESCALE IMX
9618 M:      Steve Longerbeam <slongerbeam@gmail.com>
9619 M:      Philipp Zabel <p.zabel@pengutronix.de>
9620 L:      linux-media@vger.kernel.org
9621 T:      git git://linuxtv.org/media_tree.git
9622 S:      Maintained
9623 F:      Documentation/devicetree/bindings/media/imx.txt
9624 F:      Documentation/media/v4l-drivers/imx.rst
9625 F:      drivers/staging/media/imx/
9626 F:      include/linux/imx-media.h
9627 F:      include/media/imx.h
9628
9629 MEDIA DRIVER FOR FREESCALE IMX PXP
9630 M:      Philipp Zabel <p.zabel@pengutronix.de>
9631 L:      linux-media@vger.kernel.org
9632 T:      git git://linuxtv.org/media_tree.git
9633 S:      Maintained
9634 F:      drivers/media/platform/imx-pxp.[ch]
9635
9636 MEDIA DRIVERS FOR FREESCALE IMX7
9637 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9638 L:      linux-media@vger.kernel.org
9639 T:      git git://linuxtv.org/media_tree.git
9640 S:      Maintained
9641 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9642 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9643 F:      Documentation/media/v4l-drivers/imx7.rst
9644 F:      drivers/staging/media/imx/imx7-media-csi.c
9645 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9646
9647 MEDIA DRIVERS FOR HELENE
9648 M:      Abylay Ospan <aospan@netup.ru>
9649 L:      linux-media@vger.kernel.org
9650 W:      https://linuxtv.org
9651 W:      http://netup.tv/
9652 T:      git git://linuxtv.org/media_tree.git
9653 S:      Supported
9654 F:      drivers/media/dvb-frontends/helene*
9655
9656 MEDIA DRIVERS FOR HORUS3A
9657 M:      Sergey Kozlov <serjk@netup.ru>
9658 M:      Abylay Ospan <aospan@netup.ru>
9659 L:      linux-media@vger.kernel.org
9660 W:      https://linuxtv.org
9661 W:      http://netup.tv/
9662 T:      git git://linuxtv.org/media_tree.git
9663 S:      Supported
9664 F:      drivers/media/dvb-frontends/horus3a*
9665
9666 MEDIA DRIVERS FOR LNBH25
9667 M:      Sergey Kozlov <serjk@netup.ru>
9668 M:      Abylay Ospan <aospan@netup.ru>
9669 L:      linux-media@vger.kernel.org
9670 W:      https://linuxtv.org
9671 W:      http://netup.tv/
9672 T:      git git://linuxtv.org/media_tree.git
9673 S:      Supported
9674 F:      drivers/media/dvb-frontends/lnbh25*
9675
9676 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9677 L:      linux-media@vger.kernel.org
9678 W:      https://linuxtv.org
9679 T:      git git://linuxtv.org/media_tree.git
9680 S:      Orphan
9681 F:      drivers/media/dvb-frontends/mxl5xx*
9682
9683 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9684 M:      Sergey Kozlov <serjk@netup.ru>
9685 M:      Abylay Ospan <aospan@netup.ru>
9686 L:      linux-media@vger.kernel.org
9687 W:      https://linuxtv.org
9688 W:      http://netup.tv/
9689 T:      git git://linuxtv.org/media_tree.git
9690 S:      Supported
9691 F:      drivers/media/pci/netup_unidvb/*
9692
9693 MEDIA DRIVERS FOR RENESAS - CEU
9694 M:      Jacopo Mondi <jacopo@jmondi.org>
9695 L:      linux-media@vger.kernel.org
9696 L:      linux-renesas-soc@vger.kernel.org
9697 T:      git git://linuxtv.org/media_tree.git
9698 S:      Supported
9699 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9700 F:      drivers/media/platform/renesas-ceu.c
9701 F:      include/media/drv-intf/renesas-ceu.h
9702
9703 MEDIA DRIVERS FOR RENESAS - DRIF
9704 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9705 L:      linux-media@vger.kernel.org
9706 L:      linux-renesas-soc@vger.kernel.org
9707 T:      git git://linuxtv.org/media_tree.git
9708 S:      Supported
9709 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9710 F:      drivers/media/platform/rcar_drif.c
9711
9712 MEDIA DRIVERS FOR RENESAS - FCP
9713 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9714 L:      linux-media@vger.kernel.org
9715 L:      linux-renesas-soc@vger.kernel.org
9716 T:      git git://linuxtv.org/media_tree.git
9717 S:      Supported
9718 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9719 F:      drivers/media/platform/rcar-fcp.c
9720 F:      include/media/rcar-fcp.h
9721
9722 MEDIA DRIVERS FOR RENESAS - FDP1
9723 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9724 L:      linux-media@vger.kernel.org
9725 L:      linux-renesas-soc@vger.kernel.org
9726 T:      git git://linuxtv.org/media_tree.git
9727 S:      Supported
9728 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9729 F:      drivers/media/platform/rcar_fdp1.c
9730
9731 MEDIA DRIVERS FOR RENESAS - VIN
9732 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9733 L:      linux-media@vger.kernel.org
9734 L:      linux-renesas-soc@vger.kernel.org
9735 T:      git git://linuxtv.org/media_tree.git
9736 S:      Supported
9737 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9738 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9739 F:      drivers/media/platform/rcar-vin/
9740
9741 MEDIA DRIVERS FOR RENESAS - VSP1
9742 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9743 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9744 L:      linux-media@vger.kernel.org
9745 L:      linux-renesas-soc@vger.kernel.org
9746 T:      git git://linuxtv.org/media_tree.git
9747 S:      Supported
9748 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9749 F:      drivers/media/platform/vsp1/
9750
9751 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9752 L:      linux-media@vger.kernel.org
9753 W:      https://linuxtv.org
9754 T:      git git://linuxtv.org/media_tree.git
9755 S:      Orphan
9756 F:      drivers/media/dvb-frontends/stv0910*
9757
9758 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9759 L:      linux-media@vger.kernel.org
9760 W:      https://linuxtv.org
9761 T:      git git://linuxtv.org/media_tree.git
9762 S:      Orphan
9763 F:      drivers/media/dvb-frontends/stv6111*
9764
9765 MEDIA DRIVERS FOR STM32 - DCMI
9766 M:      Hugues Fruchet <hugues.fruchet@st.com>
9767 L:      linux-media@vger.kernel.org
9768 T:      git git://linuxtv.org/media_tree.git
9769 S:      Supported
9770 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9771 F:      drivers/media/platform/stm32/stm32-dcmi.c
9772
9773 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9774 M:      Dmitry Osipenko <digetx@gmail.com>
9775 L:      linux-media@vger.kernel.org
9776 L:      linux-tegra@vger.kernel.org
9777 T:      git git://linuxtv.org/media_tree.git
9778 S:      Maintained
9779 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9780 F:      drivers/staging/media/tegra-vde/
9781
9782 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9783 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9784 P:      LinuxTV.org Project
9785 L:      linux-media@vger.kernel.org
9786 W:      https://linuxtv.org
9787 Q:      http://patchwork.kernel.org/project/linux-media/list/
9788 T:      git git://linuxtv.org/media_tree.git
9789 S:      Maintained
9790 F:      Documentation/devicetree/bindings/media/
9791 F:      Documentation/media/
9792 F:      drivers/media/
9793 F:      drivers/staging/media/
9794 F:      include/linux/platform_data/media/
9795 F:      include/media/
9796 F:      include/uapi/linux/dvb/
9797 F:      include/uapi/linux/videodev2.h
9798 F:      include/uapi/linux/media.h
9799 F:      include/uapi/linux/v4l2-*
9800 F:      include/uapi/linux/meye.h
9801 F:      include/uapi/linux/ivtv*
9802 F:      include/uapi/linux/uvcvideo.h
9803
9804 MEDIATEK BLUETOOTH DRIVER
9805 M:      Sean Wang <sean.wang@mediatek.com>
9806 L:      linux-bluetooth@vger.kernel.org
9807 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9808 S:      Maintained
9809 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9810 F:      drivers/bluetooth/btmtkuart.c
9811
9812 MEDIATEK CIR DRIVER
9813 M:      Sean Wang <sean.wang@mediatek.com>
9814 S:      Maintained
9815 F:      drivers/media/rc/mtk-cir.c
9816
9817 MEDIATEK DMA DRIVER
9818 M:      Sean Wang <sean.wang@mediatek.com>
9819 L:      dmaengine@vger.kernel.org
9820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9821 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9822 S:      Maintained
9823 F:      Documentation/devicetree/bindings/dma/mtk-*
9824 F:      drivers/dma/mediatek/
9825
9826 MEDIATEK PMIC LED DRIVER
9827 M:      Sean Wang <sean.wang@mediatek.com>
9828 S:      Maintained
9829 F:      drivers/leds/leds-mt6323.c
9830 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9831
9832 MEDIATEK ETHERNET DRIVER
9833 M:      Felix Fietkau <nbd@openwrt.org>
9834 M:      John Crispin <john@phrozen.org>
9835 M:      Sean Wang <sean.wang@mediatek.com>
9836 M:      Nelson Chang <nelson.chang@mediatek.com>
9837 L:      netdev@vger.kernel.org
9838 S:      Maintained
9839 F:      drivers/net/ethernet/mediatek/
9840
9841 MEDIATEK SWITCH DRIVER
9842 M:      Sean Wang <sean.wang@mediatek.com>
9843 L:      netdev@vger.kernel.org
9844 S:      Maintained
9845 F:      drivers/net/dsa/mt7530.*
9846 F:      net/dsa/tag_mtk.c
9847
9848 MEDIATEK JPEG DRIVER
9849 M:      Rick Chang <rick.chang@mediatek.com>
9850 M:      Bin Liu <bin.liu@mediatek.com>
9851 S:      Supported
9852 F:      drivers/media/platform/mtk-jpeg/
9853 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9854
9855 MEDIATEK MDP DRIVER
9856 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9857 M:      Houlong Wei <houlong.wei@mediatek.com>
9858 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9859 S:      Supported
9860 F:      drivers/media/platform/mtk-mdp/
9861 F:      drivers/media/platform/mtk-vpu/
9862 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9863
9864 MEDIATEK MEDIA DRIVER
9865 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9866 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9867 S:      Supported
9868 F:      drivers/media/platform/mtk-vcodec/
9869 F:      drivers/media/platform/mtk-vpu/
9870 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9871 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9872
9873 MEDIATEK MMC/SD/SDIO DRIVER
9874 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9875 S:      Maintained
9876 F:      drivers/mmc/host/mtk-sd.c
9877 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9878
9879 MEDIATEK MT76 WIRELESS LAN DRIVER
9880 M:      Felix Fietkau <nbd@nbd.name>
9881 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9882 R:      Ryder Lee <ryder.lee@mediatek.com>
9883 R:      Roy Luo <royluo@google.com>
9884 L:      linux-wireless@vger.kernel.org
9885 S:      Maintained
9886 F:      drivers/net/wireless/mediatek/mt76/
9887
9888 MEDIATEK MT7601U WIRELESS LAN DRIVER
9889 M:      Jakub Kicinski <kubakici@wp.pl>
9890 L:      linux-wireless@vger.kernel.org
9891 S:      Maintained
9892 F:      drivers/net/wireless/mediatek/mt7601u/
9893
9894 MEDIATEK NAND CONTROLLER DRIVER
9895 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9896 L:      linux-mtd@lists.infradead.org
9897 S:      Maintained
9898 F:      drivers/mtd/nand/raw/mtk_*
9899 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9900
9901 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9902 M:      Sean Wang <sean.wang@mediatek.com>
9903 S:      Maintained
9904 F:      drivers/char/hw_random/mtk-rng.c
9905
9906 MEDIATEK USB3 DRD IP DRIVER
9907 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9908 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9910 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9911 S:      Maintained
9912 F:      drivers/usb/mtu3/
9913
9914 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9915 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9916 M:      Martin Donnelly <martin.donnelly@ge.com>
9917 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9918 S:      Maintained
9919 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9920 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9921
9922 MEGARAID SCSI/SAS DRIVERS
9923 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9924 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9925 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9926 L:      megaraidlinux.pdl@broadcom.com
9927 L:      linux-scsi@vger.kernel.org
9928 W:      http://www.avagotech.com/support/
9929 S:      Maintained
9930 F:      Documentation/scsi/megaraid.txt
9931 F:      drivers/scsi/megaraid.*
9932 F:      drivers/scsi/megaraid/
9933
9934 MELEXIS MLX90614 DRIVER
9935 M:      Crt Mori <cmo@melexis.com>
9936 L:      linux-iio@vger.kernel.org
9937 W:      http://www.melexis.com
9938 S:      Supported
9939 F:      drivers/iio/temperature/mlx90614.c
9940
9941 MELEXIS MLX90632 DRIVER
9942 M:      Crt Mori <cmo@melexis.com>
9943 L:      linux-iio@vger.kernel.org
9944 W:      http://www.melexis.com
9945 S:      Supported
9946 F:      drivers/iio/temperature/mlx90632.c
9947
9948 MELFAS MIP4 TOUCHSCREEN DRIVER
9949 M:      Sangwon Jee <jeesw@melfas.com>
9950 W:      http://www.melfas.com
9951 S:      Supported
9952 F:      drivers/input/touchscreen/melfas_mip4.c
9953 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9954
9955 MELLANOX ETHERNET DRIVER (mlx4_en)
9956 M:      Tariq Toukan <tariqt@mellanox.com>
9957 L:      netdev@vger.kernel.org
9958 S:      Supported
9959 W:      http://www.mellanox.com
9960 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9961 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9962
9963 MELLANOX ETHERNET DRIVER (mlx5e)
9964 M:      Saeed Mahameed <saeedm@mellanox.com>
9965 L:      netdev@vger.kernel.org
9966 S:      Supported
9967 W:      http://www.mellanox.com
9968 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9969 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9970
9971 MELLANOX ETHERNET INNOVA DRIVERS
9972 R:      Boris Pismenny <borisp@mellanox.com>
9973 L:      netdev@vger.kernel.org
9974 S:      Supported
9975 W:      http://www.mellanox.com
9976 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9977 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9978 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9979 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9980 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9981
9982 MELLANOX ETHERNET SWITCH DRIVERS
9983 M:      Jiri Pirko <jiri@mellanox.com>
9984 M:      Ido Schimmel <idosch@mellanox.com>
9985 L:      netdev@vger.kernel.org
9986 S:      Supported
9987 W:      http://www.mellanox.com
9988 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9989 F:      drivers/net/ethernet/mellanox/mlxsw/
9990 F:      tools/testing/selftests/drivers/net/mlxsw/
9991
9992 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9993 M:      mlxsw@mellanox.com
9994 L:      netdev@vger.kernel.org
9995 S:      Supported
9996 W:      http://www.mellanox.com
9997 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9998 F:      drivers/net/ethernet/mellanox/mlxfw/
9999
10000 MELLANOX HARDWARE PLATFORM SUPPORT
10001 M:      Andy Shevchenko <andy@infradead.org>
10002 M:      Darren Hart <dvhart@infradead.org>
10003 M:      Vadim Pasternak <vadimp@mellanox.com>
10004 L:      platform-driver-x86@vger.kernel.org
10005 S:      Supported
10006 F:      drivers/platform/mellanox/
10007 F:      include/linux/platform_data/mlxreg.h
10008
10009 MELLANOX MLX4 core VPI driver
10010 M:      Tariq Toukan <tariqt@mellanox.com>
10011 L:      netdev@vger.kernel.org
10012 L:      linux-rdma@vger.kernel.org
10013 W:      http://www.mellanox.com
10014 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10015 S:      Supported
10016 F:      drivers/net/ethernet/mellanox/mlx4/
10017 F:      include/linux/mlx4/
10018
10019 MELLANOX MLX4 IB driver
10020 M:      Yishai Hadas <yishaih@mellanox.com>
10021 L:      linux-rdma@vger.kernel.org
10022 W:      http://www.mellanox.com
10023 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10024 S:      Supported
10025 F:      drivers/infiniband/hw/mlx4/
10026 F:      include/linux/mlx4/
10027 F:      include/uapi/rdma/mlx4-abi.h
10028
10029 MELLANOX MLX5 core VPI driver
10030 M:      Saeed Mahameed <saeedm@mellanox.com>
10031 M:      Leon Romanovsky <leonro@mellanox.com>
10032 L:      netdev@vger.kernel.org
10033 L:      linux-rdma@vger.kernel.org
10034 W:      http://www.mellanox.com
10035 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10036 S:      Supported
10037 F:      drivers/net/ethernet/mellanox/mlx5/core/
10038 F:      include/linux/mlx5/
10039
10040 MELLANOX MLX5 IB driver
10041 M:      Leon Romanovsky <leonro@mellanox.com>
10042 L:      linux-rdma@vger.kernel.org
10043 W:      http://www.mellanox.com
10044 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10045 S:      Supported
10046 F:      drivers/infiniband/hw/mlx5/
10047 F:      include/linux/mlx5/
10048 F:      include/uapi/rdma/mlx5-abi.h
10049
10050 MELLANOX MLXCPLD I2C AND MUX DRIVER
10051 M:      Vadim Pasternak <vadimp@mellanox.com>
10052 M:      Michael Shych <michaelsh@mellanox.com>
10053 L:      linux-i2c@vger.kernel.org
10054 S:      Supported
10055 F:      drivers/i2c/busses/i2c-mlxcpld.c
10056 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10057 F:      Documentation/i2c/busses/i2c-mlxcpld
10058
10059 MELLANOX MLXCPLD LED DRIVER
10060 M:      Vadim Pasternak <vadimp@mellanox.com>
10061 L:      linux-leds@vger.kernel.org
10062 S:      Supported
10063 F:      drivers/leds/leds-mlxcpld.c
10064 F:      drivers/leds/leds-mlxreg.c
10065 F:      Documentation/leds/leds-mlxcpld.txt
10066
10067 MELLANOX PLATFORM DRIVER
10068 M:      Vadim Pasternak <vadimp@mellanox.com>
10069 L:      platform-driver-x86@vger.kernel.org
10070 S:      Supported
10071 F:      drivers/platform/x86/mlx-platform.c
10072
10073 MEMBARRIER SUPPORT
10074 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10075 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10076 L:      linux-kernel@vger.kernel.org
10077 S:      Supported
10078 F:      kernel/sched/membarrier.c
10079 F:      include/uapi/linux/membarrier.h
10080 F:      arch/powerpc/include/asm/membarrier.h
10081
10082 MEMBLOCK
10083 M:      Mike Rapoport <rppt@linux.ibm.com>
10084 L:      linux-mm@kvack.org
10085 S:      Maintained
10086 F:      include/linux/memblock.h
10087 F:      mm/memblock.c
10088 F:      Documentation/core-api/boot-time-mm.rst
10089
10090 MEMORY MANAGEMENT
10091 L:      linux-mm@kvack.org
10092 W:      http://www.linux-mm.org
10093 S:      Maintained
10094 F:      include/linux/mm.h
10095 F:      include/linux/gfp.h
10096 F:      include/linux/mmzone.h
10097 F:      include/linux/memory_hotplug.h
10098 F:      include/linux/vmalloc.h
10099 F:      mm/
10100
10101 MEMORY TECHNOLOGY DEVICES (MTD)
10102 M:      David Woodhouse <dwmw2@infradead.org>
10103 M:      Brian Norris <computersforpeace@gmail.com>
10104 M:      Boris Brezillon <bbrezillon@kernel.org>
10105 M:      Marek Vasut <marek.vasut@gmail.com>
10106 M:      Richard Weinberger <richard@nod.at>
10107 L:      linux-mtd@lists.infradead.org
10108 W:      http://www.linux-mtd.infradead.org/
10109 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10110 T:      git git://git.infradead.org/linux-mtd.git master
10111 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10112 S:      Maintained
10113 F:      Documentation/devicetree/bindings/mtd/
10114 F:      drivers/mtd/
10115 F:      include/linux/mtd/
10116 F:      include/uapi/mtd/
10117
10118 MEN A21 WATCHDOG DRIVER
10119 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10120 L:      linux-watchdog@vger.kernel.org
10121 S:      Maintained
10122 F:      drivers/watchdog/mena21_wdt.c
10123
10124 MEN CHAMELEON BUS (mcb)
10125 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10126 S:      Maintained
10127 F:      drivers/mcb/
10128 F:      include/linux/mcb.h
10129 F:      Documentation/men-chameleon-bus.txt
10130
10131 MEN F21BMC (Board Management Controller)
10132 M:      Andreas Werner <andreas.werner@men.de>
10133 S:      Supported
10134 F:      drivers/mfd/menf21bmc.c
10135 F:      drivers/watchdog/menf21bmc_wdt.c
10136 F:      drivers/leds/leds-menf21bmc.c
10137 F:      drivers/hwmon/menf21bmc_hwmon.c
10138 F:      Documentation/hwmon/menf21bmc.rst
10139
10140 MEN Z069 WATCHDOG DRIVER
10141 M:      Johannes Thumshirn <jth@kernel.org>
10142 L:      linux-watchdog@vger.kernel.org
10143 S:      Maintained
10144 F:      drivers/watchdog/menz69_wdt.c
10145
10146 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10147 M:      Neil Armstrong <narmstrong@baylibre.com>
10148 L:      linux-media@lists.freedesktop.org
10149 L:      linux-amlogic@lists.infradead.org
10150 W:      http://linux-meson.com/
10151 S:      Supported
10152 F:      drivers/media/platform/meson/ao-cec.c
10153 F:      drivers/media/platform/meson/ao-cec-g12a.c
10154 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10155 T:      git git://linuxtv.org/media_tree.git
10156
10157 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10158 M:      Liang Yang <liang.yang@amlogic.com>
10159 L:      linux-mtd@lists.infradead.org
10160 S:      Maintained
10161 F:      drivers/mtd/nand/raw/meson_*
10162 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10163
10164 METHODE UDPU SUPPORT
10165 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10166 S:      Maintained
10167 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10168
10169 MICROBLAZE ARCHITECTURE
10170 M:      Michal Simek <monstr@monstr.eu>
10171 W:      http://www.monstr.eu/fdt/
10172 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10173 S:      Supported
10174 F:      arch/microblaze/
10175
10176 MICROCHIP AT91 SERIAL DRIVER
10177 M:      Richard Genoud <richard.genoud@gmail.com>
10178 S:      Maintained
10179 F:      drivers/tty/serial/atmel_serial.c
10180 F:      drivers/tty/serial/atmel_serial.h
10181 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10182
10183 MICROCHIP AUDIO ASOC DRIVERS
10184 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10185 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10186 S:      Supported
10187 F:      sound/soc/atmel
10188
10189 MICROCHIP DMA DRIVER
10190 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10192 L:      dmaengine@vger.kernel.org
10193 S:      Supported
10194 F:      drivers/dma/at_hdmac.c
10195 F:      drivers/dma/at_hdmac_regs.h
10196 F:      include/linux/platform_data/dma-atmel.h
10197 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10198 F:      include/dt-bindings/dma/at91.h
10199
10200 MICROCHIP ECC DRIVER
10201 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10202 L:      linux-crypto@vger.kernel.org
10203 S:      Maintained
10204 F:      drivers/crypto/atmel-ecc.*
10205
10206 MICROCHIP I2C DRIVER
10207 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10208 L:      linux-i2c@vger.kernel.org
10209 S:      Supported
10210 F:      drivers/i2c/busses/i2c-at91.c
10211
10212 MICROCHIP ISC DRIVER
10213 M:      Eugen Hristev <eugen.hristev@microchip.com>
10214 L:      linux-media@vger.kernel.org
10215 S:      Supported
10216 F:      drivers/media/platform/atmel/atmel-isc.c
10217 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10218 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10219
10220 MICROCHIP ISI DRIVER
10221 M:      Eugen Hristev <eugen.hristev@microchip.com>
10222 L:      linux-media@vger.kernel.org
10223 S:      Supported
10224 F:      drivers/media/platform/atmel/atmel-isi.c
10225 F:      drivers/media/platform/atmel/atmel-isi.h
10226
10227 MICROCHIP AT91 USART MFD DRIVER
10228 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10229 L:      linux-kernel@vger.kernel.org
10230 S:      Supported
10231 F:      drivers/mfd/at91-usart.c
10232 F:      include/dt-bindings/mfd/at91-usart.h
10233 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10234
10235 MICROCHIP AT91 USART SPI DRIVER
10236 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10237 L:      linux-spi@vger.kernel.org
10238 S:      Supported
10239 F:      drivers/spi/spi-at91-usart.c
10240 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10241
10242 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10243 M:      Woojung Huh <woojung.huh@microchip.com>
10244 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10245 L:      netdev@vger.kernel.org
10246 S:      Maintained
10247 F:      net/dsa/tag_ksz.c
10248 F:      drivers/net/dsa/microchip/*
10249 F:      include/linux/platform_data/microchip-ksz.h
10250 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10251
10252 MICROCHIP LAN743X ETHERNET DRIVER
10253 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10254 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10255 L:      netdev@vger.kernel.org
10256 S:      Maintained
10257 F:      drivers/net/ethernet/microchip/lan743x_*
10258
10259 MICROCHIP LCDFB DRIVER
10260 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10261 L:      linux-fbdev@vger.kernel.org
10262 S:      Maintained
10263 F:      drivers/video/fbdev/atmel_lcdfb.c
10264 F:      include/video/atmel_lcdc.h
10265
10266 MICROCHIP MMC/SD/SDIO MCI DRIVER
10267 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10268 S:      Maintained
10269 F:      drivers/mmc/host/atmel-mci.c
10270
10271 MICROCHIP MCP16502 PMIC DRIVER
10272 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10274 S:      Maintained
10275 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10276 F:      drivers/regulator/mcp16502.c
10277
10278 MICROCHIP MCP3911 ADC DRIVER
10279 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10280 M:      Kent Gustavsson <kent@minoris.se>
10281 L:      linux-iio@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/iio/adc/mcp3911.c
10284 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10285
10286 MICROCHIP NAND DRIVER
10287 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10288 L:      linux-mtd@lists.infradead.org
10289 S:      Supported
10290 F:      drivers/mtd/nand/raw/atmel/*
10291 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10292
10293 MICROCHIP PWM DRIVER
10294 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10296 L:      linux-pwm@vger.kernel.org
10297 S:      Supported
10298 F:      drivers/pwm/pwm-atmel.c
10299 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10300
10301 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10302 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10303 M:      Eugen Hristev <eugen.hristev@microchip.com>
10304 L:      linux-iio@vger.kernel.org
10305 S:      Supported
10306 F:      drivers/iio/adc/at91-sama5d2_adc.c
10307 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10308 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10309
10310 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10311 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10312 S:      Supported
10313 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10314
10315 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10316 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10318 L:      linux-gpio@vger.kernel.org
10319 F:      drivers/gpio/gpio-sama5d2-piobu.c
10320
10321 MICROCHIP SPI DRIVER
10322 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10323 S:      Supported
10324 F:      drivers/spi/spi-atmel.*
10325
10326 MICROCHIP SSC DRIVER
10327 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10329 S:      Supported
10330 F:      drivers/misc/atmel-ssc.c
10331 F:      include/linux/atmel-ssc.h
10332
10333 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10334 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10336 S:      Supported
10337 F:      drivers/misc/atmel_tclib.c
10338 F:      drivers/clocksource/tcb_clksrc.c
10339
10340 MICROCHIP USBA UDC DRIVER
10341 M:      Cristian Birsan <cristian.birsan@microchip.com>
10342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10343 S:      Supported
10344 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10345
10346 MICROCHIP USB251XB DRIVER
10347 M:      Richard Leitner <richard.leitner@skidata.com>
10348 L:      linux-usb@vger.kernel.org
10349 S:      Maintained
10350 F:      drivers/usb/misc/usb251xb.c
10351 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10352
10353 MICROCHIP XDMA DRIVER
10354 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10355 L:      linux-arm-kernel@lists.infradead.org
10356 L:      dmaengine@vger.kernel.org
10357 S:      Supported
10358 F:      drivers/dma/at_xdmac.c
10359
10360 MICROSEMI MIPS SOCS
10361 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10362 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10363 L:      linux-mips@vger.kernel.org
10364 S:      Supported
10365 F:      arch/mips/generic/board-ocelot.c
10366 F:      arch/mips/configs/generic/board-ocelot.config
10367 F:      arch/mips/boot/dts/mscc/
10368 F:      Documentation/devicetree/bindings/mips/mscc.txt
10369
10370 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10371 M:      Don Brace <don.brace@microsemi.com>
10372 L:      esc.storagedev@microsemi.com
10373 L:      linux-scsi@vger.kernel.org
10374 S:      Supported
10375 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10376 F:      drivers/scsi/smartpqi/Kconfig
10377 F:      drivers/scsi/smartpqi/Makefile
10378 F:      include/linux/cciss*.h
10379 F:      include/uapi/linux/cciss*.h
10380 F:      Documentation/scsi/smartpqi.txt
10381
10382 MICROSEMI ETHERNET SWITCH DRIVER
10383 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10384 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10385 L:      netdev@vger.kernel.org
10386 S:      Supported
10387 F:      drivers/net/ethernet/mscc/
10388
10389 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10390 M:      Chen Yu <yu.c.chen@intel.com>
10391 L:      platform-driver-x86@vger.kernel.org
10392 S:      Supported
10393 F:      drivers/platform/x86/surfacepro3_button.c
10394
10395 MICROTEK X6 SCANNER
10396 M:      Oliver Neukum <oliver@neukum.org>
10397 S:      Maintained
10398 F:      drivers/usb/image/microtek.*
10399
10400 MIPS
10401 M:      Ralf Baechle <ralf@linux-mips.org>
10402 M:      Paul Burton <paul.burton@mips.com>
10403 M:      James Hogan <jhogan@kernel.org>
10404 L:      linux-mips@vger.kernel.org
10405 W:      http://www.linux-mips.org/
10406 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10408 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10409 S:      Supported
10410 F:      Documentation/devicetree/bindings/mips/
10411 F:      Documentation/mips/
10412 F:      arch/mips/
10413 F:      drivers/platform/mips/
10414
10415 MIPS BOSTON DEVELOPMENT BOARD
10416 M:      Paul Burton <paul.burton@mips.com>
10417 L:      linux-mips@vger.kernel.org
10418 S:      Maintained
10419 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10420 F:      arch/mips/boot/dts/img/boston.dts
10421 F:      arch/mips/configs/generic/board-boston.config
10422 F:      drivers/clk/imgtec/clk-boston.c
10423 F:      include/dt-bindings/clock/boston-clock.h
10424
10425 MIPS GENERIC PLATFORM
10426 M:      Paul Burton <paul.burton@mips.com>
10427 L:      linux-mips@vger.kernel.org
10428 S:      Supported
10429 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10430 F:      arch/mips/generic/
10431 F:      arch/mips/tools/generic-board-config.sh
10432
10433 MIPS/LOONGSON1 ARCHITECTURE
10434 M:      Keguang Zhang <keguang.zhang@gmail.com>
10435 L:      linux-mips@vger.kernel.org
10436 S:      Maintained
10437 F:      arch/mips/loongson32/
10438 F:      arch/mips/include/asm/mach-loongson32/
10439 F:      drivers/*/*loongson1*
10440 F:      drivers/*/*/*loongson1*
10441
10442 MIPS/LOONGSON2 ARCHITECTURE
10443 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10444 L:      linux-mips@vger.kernel.org
10445 S:      Maintained
10446 F:      arch/mips/loongson64/fuloong-2e/
10447 F:      arch/mips/loongson64/lemote-2f/
10448 F:      arch/mips/include/asm/mach-loongson64/
10449 F:      drivers/*/*loongson2*
10450 F:      drivers/*/*/*loongson2*
10451
10452 MIPS/LOONGSON3 ARCHITECTURE
10453 M:      Huacai Chen <chenhc@lemote.com>
10454 L:      linux-mips@vger.kernel.org
10455 S:      Maintained
10456 F:      arch/mips/loongson64/
10457 F:      arch/mips/include/asm/mach-loongson64/
10458 F:      drivers/platform/mips/cpu_hwmon.c
10459 F:      drivers/*/*loongson3*
10460 F:      drivers/*/*/*loongson3*
10461
10462 MIPS RINT INSTRUCTION EMULATION
10463 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10464 L:      linux-mips@vger.kernel.org
10465 S:      Supported
10466 F:      arch/mips/math-emu/sp_rint.c
10467 F:      arch/mips/math-emu/dp_rint.c
10468
10469 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10470 M:      Hans Verkuil <hverkuil@xs4all.nl>
10471 L:      linux-media@vger.kernel.org
10472 T:      git git://linuxtv.org/media_tree.git
10473 W:      https://linuxtv.org
10474 S:      Odd Fixes
10475 F:      drivers/media/radio/radio-miropcm20*
10476
10477 MMP SUPPORT
10478 R:      Lubomir Rintel <lkundrak@v3.sk>
10479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10480 S:      Odd Fixes
10481 F:      arch/arm/boot/dts/mmp*
10482 F:      arch/arm/mach-mmp/
10483
10484 MMU GATHER AND TLB INVALIDATION
10485 M:      Will Deacon <will.deacon@arm.com>
10486 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10487 M:      Andrew Morton <akpm@linux-foundation.org>
10488 M:      Nick Piggin <npiggin@gmail.com>
10489 M:      Peter Zijlstra <peterz@infradead.org>
10490 L:      linux-arch@vger.kernel.org
10491 L:      linux-mm@kvack.org
10492 S:      Maintained
10493 F:      arch/*/include/asm/tlb.h
10494 F:      include/asm-generic/tlb.h
10495 F:      mm/mmu_gather.c
10496
10497 MN88472 MEDIA DRIVER
10498 M:      Antti Palosaari <crope@iki.fi>
10499 L:      linux-media@vger.kernel.org
10500 W:      https://linuxtv.org
10501 W:      http://palosaari.fi/linux/
10502 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10503 S:      Maintained
10504 F:      drivers/media/dvb-frontends/mn88472*
10505
10506 MN88473 MEDIA DRIVER
10507 M:      Antti Palosaari <crope@iki.fi>
10508 L:      linux-media@vger.kernel.org
10509 W:      https://linuxtv.org
10510 W:      http://palosaari.fi/linux/
10511 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10512 S:      Maintained
10513 F:      drivers/media/dvb-frontends/mn88473*
10514
10515 MODULE SUPPORT
10516 M:      Jessica Yu <jeyu@kernel.org>
10517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10518 S:      Maintained
10519 F:      include/linux/module.h
10520 F:      kernel/module.c
10521
10522 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10523 W:      http://popies.net/meye/
10524 S:      Orphan
10525 F:      Documentation/media/v4l-drivers/meye*
10526 F:      drivers/media/pci/meye/
10527 F:      include/uapi/linux/meye.h
10528
10529 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10530 M:      Jiri Slaby <jirislaby@gmail.com>
10531 S:      Maintained
10532 F:      Documentation/serial/moxa-smartio.rst
10533 F:      drivers/tty/mxser.*
10534
10535 MR800 AVERMEDIA USB FM RADIO DRIVER
10536 M:      Alexey Klimov <klimov.linux@gmail.com>
10537 L:      linux-media@vger.kernel.org
10538 T:      git git://linuxtv.org/media_tree.git
10539 S:      Maintained
10540 F:      drivers/media/radio/radio-mr800.c
10541
10542 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10543 M:      Alan Ott <alan@signal11.us>
10544 L:      linux-wpan@vger.kernel.org
10545 S:      Maintained
10546 F:      drivers/net/ieee802154/mrf24j40.c
10547 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10548
10549 MSI LAPTOP SUPPORT
10550 M:      "Lee, Chun-Yi" <jlee@suse.com>
10551 L:      platform-driver-x86@vger.kernel.org
10552 S:      Maintained
10553 F:      drivers/platform/x86/msi-laptop.c
10554
10555 MSI WMI SUPPORT
10556 L:      platform-driver-x86@vger.kernel.org
10557 S:      Orphan
10558 F:      drivers/platform/x86/msi-wmi.c
10559
10560 MSI001 MEDIA DRIVER
10561 M:      Antti Palosaari <crope@iki.fi>
10562 L:      linux-media@vger.kernel.org
10563 W:      https://linuxtv.org
10564 W:      http://palosaari.fi/linux/
10565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10566 T:      git git://linuxtv.org/anttip/media_tree.git
10567 S:      Maintained
10568 F:      drivers/media/tuners/msi001*
10569
10570 MSI2500 MEDIA DRIVER
10571 M:      Antti Palosaari <crope@iki.fi>
10572 L:      linux-media@vger.kernel.org
10573 W:      https://linuxtv.org
10574 W:      http://palosaari.fi/linux/
10575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10576 T:      git git://linuxtv.org/anttip/media_tree.git
10577 S:      Maintained
10578 F:      drivers/media/usb/msi2500/
10579
10580 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10581 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10582 L:      linux-mtd@lists.infradead.org
10583 S:      Maintained
10584 F:      drivers/mtd/devices/docg3*
10585
10586 MT9M032 APTINA SENSOR DRIVER
10587 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10588 L:      linux-media@vger.kernel.org
10589 T:      git git://linuxtv.org/media_tree.git
10590 S:      Maintained
10591 F:      drivers/media/i2c/mt9m032.c
10592 F:      include/media/i2c/mt9m032.h
10593
10594 MT9P031 APTINA CAMERA SENSOR
10595 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10596 L:      linux-media@vger.kernel.org
10597 T:      git git://linuxtv.org/media_tree.git
10598 S:      Maintained
10599 F:      drivers/media/i2c/mt9p031.c
10600 F:      include/media/i2c/mt9p031.h
10601
10602 MT9T001 APTINA CAMERA SENSOR
10603 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10604 L:      linux-media@vger.kernel.org
10605 T:      git git://linuxtv.org/media_tree.git
10606 S:      Maintained
10607 F:      drivers/media/i2c/mt9t001.c
10608 F:      include/media/i2c/mt9t001.h
10609
10610 MT9T112 APTINA CAMERA SENSOR
10611 M:      Jacopo Mondi <jacopo@jmondi.org>
10612 L:      linux-media@vger.kernel.org
10613 T:      git git://linuxtv.org/media_tree.git
10614 S:      Odd Fixes
10615 F:      drivers/media/i2c/mt9t112.c
10616 F:      include/media/i2c/mt9t112.h
10617
10618 MT9V032 APTINA CAMERA SENSOR
10619 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10620 L:      linux-media@vger.kernel.org
10621 T:      git git://linuxtv.org/media_tree.git
10622 S:      Maintained
10623 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10624 F:      drivers/media/i2c/mt9v032.c
10625 F:      include/media/i2c/mt9v032.h
10626
10627 MT9V111 APTINA CAMERA SENSOR
10628 M:      Jacopo Mondi <jacopo@jmondi.org>
10629 L:      linux-media@vger.kernel.org
10630 T:      git git://linuxtv.org/media_tree.git
10631 S:      Maintained
10632 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10633 F:      drivers/media/i2c/mt9v111.c
10634
10635 MULTIFUNCTION DEVICES (MFD)
10636 M:      Lee Jones <lee.jones@linaro.org>
10637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10638 S:      Supported
10639 F:      Documentation/devicetree/bindings/mfd/
10640 F:      drivers/mfd/
10641 F:      include/linux/mfd/
10642 F:      include/dt-bindings/mfd/
10643
10644 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10645 S:      Orphan
10646 F:      drivers/mmc/host/mmc_spi.c
10647 F:      include/linux/spi/mmc_spi.h
10648
10649 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10650 M:      Ulf Hansson <ulf.hansson@linaro.org>
10651 L:      linux-mmc@vger.kernel.org
10652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10653 S:      Maintained
10654 F:      Documentation/devicetree/bindings/mmc/
10655 F:      drivers/mmc/
10656 F:      include/linux/mmc/
10657 F:      include/uapi/linux/mmc/
10658
10659 MULTIPLEXER SUBSYSTEM
10660 M:      Peter Rosin <peda@axentia.se>
10661 S:      Maintained
10662 F:      Documentation/ABI/testing/sysfs-class-mux*
10663 F:      Documentation/devicetree/bindings/mux/
10664 F:      include/dt-bindings/mux/
10665 F:      include/linux/mux/
10666 F:      drivers/mux/
10667
10668 MULTITECH MULTIPORT CARD (ISICOM)
10669 S:      Orphan
10670 F:      drivers/tty/isicom.c
10671 F:      include/linux/isicom.h
10672
10673 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10674 M:      Bin Liu <b-liu@ti.com>
10675 L:      linux-usb@vger.kernel.org
10676 S:      Maintained
10677 F:      drivers/usb/musb/
10678
10679 MXL301RF MEDIA DRIVER
10680 M:      Akihiro Tsukada <tskd08@gmail.com>
10681 L:      linux-media@vger.kernel.org
10682 S:      Odd Fixes
10683 F:      drivers/media/tuners/mxl301rf*
10684
10685 MXL5007T MEDIA DRIVER
10686 M:      Michael Krufky <mkrufky@linuxtv.org>
10687 L:      linux-media@vger.kernel.org
10688 W:      https://linuxtv.org
10689 W:      http://github.com/mkrufky
10690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10691 T:      git git://linuxtv.org/mkrufky/tuners.git
10692 S:      Maintained
10693 F:      drivers/media/tuners/mxl5007t.*
10694
10695 MXSFB DRM DRIVER
10696 M:      Marek Vasut <marex@denx.de>
10697 M:      Stefan Agner <stefan@agner.ch>
10698 L:      dri-devel@lists.freedesktop.org
10699 S:      Supported
10700 F:      drivers/gpu/drm/mxsfb/
10701 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10702 T:      git git://anongit.freedesktop.org/drm/drm-misc
10703
10704 MYLEX DAC960 PCI RAID Controller
10705 M:      Hannes Reinecke <hare@kernel.org>
10706 L:      linux-scsi@vger.kernel.org
10707 S:      Supported
10708 F:      drivers/scsi/myrb.*
10709 F:      drivers/scsi/myrs.*
10710
10711 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10712 M:      Chris Lee <christopher.lee@cspi.com>
10713 L:      netdev@vger.kernel.org
10714 W:      https://www.cspi.com/ethernet-products/support/downloads/
10715 S:      Supported
10716 F:      drivers/net/ethernet/myricom/myri10ge/
10717
10718 NAND FLASH SUBSYSTEM
10719 M:      Boris Brezillon <bbrezillon@kernel.org>
10720 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10721 R:      Richard Weinberger <richard@nod.at>
10722 L:      linux-mtd@lists.infradead.org
10723 W:      http://www.linux-mtd.infradead.org/
10724 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10725 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10726 T:      git git://git.infradead.org/linux-mtd.git nand/next
10727 S:      Maintained
10728 F:      drivers/mtd/nand/
10729 F:      include/linux/mtd/*nand*.h
10730
10731 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10732 M:      Daniel Mack <zonque@gmail.com>
10733 S:      Maintained
10734 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10735 W:      http://www.native-instruments.com
10736 F:      sound/usb/caiaq/
10737
10738 NATSEMI ETHERNET DRIVER (DP8381x)
10739 S:      Orphan
10740 F:      drivers/net/ethernet/natsemi/natsemi.c
10741
10742 NCR 5380 SCSI DRIVERS
10743 M:      Finn Thain <fthain@telegraphics.com.au>
10744 M:      Michael Schmitz <schmitzmic@gmail.com>
10745 L:      linux-scsi@vger.kernel.org
10746 S:      Maintained
10747 F:      Documentation/scsi/g_NCR5380.txt
10748 F:      drivers/scsi/NCR5380.*
10749 F:      drivers/scsi/arm/cumana_1.c
10750 F:      drivers/scsi/arm/oak.c
10751 F:      drivers/scsi/atari_scsi.*
10752 F:      drivers/scsi/dmx3191d.c
10753 F:      drivers/scsi/g_NCR5380.*
10754 F:      drivers/scsi/mac_scsi.*
10755 F:      drivers/scsi/sun3_scsi.*
10756 F:      drivers/scsi/sun3_scsi_vme.c
10757
10758 NCSI LIBRARY:
10759 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10760 S:      Maintained
10761 F:      net/ncsi/
10762
10763 NCT6775 HARDWARE MONITOR DRIVER
10764 M:      Guenter Roeck <linux@roeck-us.net>
10765 L:      linux-hwmon@vger.kernel.org
10766 S:      Maintained
10767 F:      Documentation/hwmon/nct6775.rst
10768 F:      drivers/hwmon/nct6775.c
10769
10770 NET_FAILOVER MODULE
10771 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10772 L:      netdev@vger.kernel.org
10773 S:      Supported
10774 F:      driver/net/net_failover.c
10775 F:      include/net/net_failover.h
10776 F:      Documentation/networking/net_failover.rst
10777
10778 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10779 M:      Faisal Latif <faisal.latif@intel.com>
10780 L:      linux-rdma@vger.kernel.org
10781 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10782 S:      Supported
10783 F:      drivers/infiniband/hw/nes/
10784 F:      include/uapi/rdma/nes-abi.h
10785
10786 NETEM NETWORK EMULATOR
10787 M:      Stephen Hemminger <stephen@networkplumber.org>
10788 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10789 S:      Maintained
10790 F:      net/sched/sch_netem.c
10791
10792 NETERION 10GbE DRIVERS (s2io/vxge)
10793 M:      Jon Mason <jdmason@kudzu.us>
10794 L:      netdev@vger.kernel.org
10795 S:      Supported
10796 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10797 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10798 F:      drivers/net/ethernet/neterion/
10799
10800 NETFILTER
10801 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10802 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10803 M:      Florian Westphal <fw@strlen.de>
10804 L:      netfilter-devel@vger.kernel.org
10805 L:      coreteam@netfilter.org
10806 W:      http://www.netfilter.org/
10807 W:      http://www.iptables.org/
10808 W:      http://www.nftables.org/
10809 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10812 S:      Maintained
10813 F:      include/linux/netfilter*
10814 F:      include/linux/netfilter/
10815 F:      include/net/netfilter/
10816 F:      include/uapi/linux/netfilter*
10817 F:      include/uapi/linux/netfilter/
10818 F:      net/*/netfilter.c
10819 F:      net/*/netfilter/
10820 F:      net/netfilter/
10821 F:      net/bridge/br_netfilter*.c
10822
10823 NETROM NETWORK LAYER
10824 M:      Ralf Baechle <ralf@linux-mips.org>
10825 L:      linux-hams@vger.kernel.org
10826 W:      http://www.linux-ax25.org/
10827 S:      Maintained
10828 F:      include/net/netrom.h
10829 F:      include/uapi/linux/netrom.h
10830 F:      net/netrom/
10831
10832 NETRONOME ETHERNET DRIVERS
10833 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10834 L:      oss-drivers@netronome.com
10835 S:      Maintained
10836 F:      drivers/net/ethernet/netronome/
10837
10838 NETWORK BLOCK DEVICE (NBD)
10839 M:      Josef Bacik <josef@toxicpanda.com>
10840 S:      Maintained
10841 L:      linux-block@vger.kernel.org
10842 L:      nbd@other.debian.org
10843 F:      Documentation/blockdev/nbd.txt
10844 F:      drivers/block/nbd.c
10845 F:      include/trace/events/nbd.h
10846 F:      include/uapi/linux/nbd.h
10847
10848 NETWORK DROP MONITOR
10849 M:      Neil Horman <nhorman@tuxdriver.com>
10850 L:      netdev@vger.kernel.org
10851 S:      Maintained
10852 W:      https://fedorahosted.org/dropwatch/
10853 F:      net/core/drop_monitor.c
10854
10855 NETWORKING DRIVERS
10856 M:      "David S. Miller" <davem@davemloft.net>
10857 L:      netdev@vger.kernel.org
10858 W:      http://www.linuxfoundation.org/en/Net
10859 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10862 S:      Odd Fixes
10863 F:      Documentation/devicetree/bindings/net/
10864 F:      drivers/net/
10865 F:      include/linux/if_*
10866 F:      include/linux/netdevice.h
10867 F:      include/linux/etherdevice.h
10868 F:      include/linux/fcdevice.h
10869 F:      include/linux/fddidevice.h
10870 F:      include/linux/hippidevice.h
10871 F:      include/linux/inetdevice.h
10872 F:      include/uapi/linux/if_*
10873 F:      include/uapi/linux/netdevice.h
10874
10875 NETWORKING DRIVERS (WIRELESS)
10876 M:      Kalle Valo <kvalo@codeaurora.org>
10877 L:      linux-wireless@vger.kernel.org
10878 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10881 S:      Maintained
10882 F:      Documentation/devicetree/bindings/net/wireless/
10883 F:      drivers/net/wireless/
10884
10885 NETWORKING [DSA]
10886 M:      Andrew Lunn <andrew@lunn.ch>
10887 M:      Vivien Didelot <vivien.didelot@gmail.com>
10888 M:      Florian Fainelli <f.fainelli@gmail.com>
10889 S:      Maintained
10890 F:      Documentation/devicetree/bindings/net/dsa/
10891 F:      net/dsa/
10892 F:      include/net/dsa.h
10893 F:      include/linux/dsa/
10894 F:      include/linux/platform_data/dsa.h
10895 F:      drivers/net/dsa/
10896
10897 NETWORKING [GENERAL]
10898 M:      "David S. Miller" <davem@davemloft.net>
10899 L:      netdev@vger.kernel.org
10900 W:      http://www.linuxfoundation.org/en/Net
10901 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10904 B:      mailto:netdev@vger.kernel.org
10905 S:      Maintained
10906 F:      net/
10907 F:      include/net/
10908 F:      include/linux/in.h
10909 F:      include/linux/net.h
10910 F:      include/linux/netdevice.h
10911 F:      include/uapi/linux/in.h
10912 F:      include/uapi/linux/net.h
10913 F:      include/uapi/linux/netdevice.h
10914 F:      include/uapi/linux/net_namespace.h
10915 F:      tools/testing/selftests/net/
10916 F:      lib/net_utils.c
10917 F:      lib/random32.c
10918 F:      Documentation/networking/
10919
10920 NETWORKING [IPSEC]
10921 M:      Steffen Klassert <steffen.klassert@secunet.com>
10922 M:      Herbert Xu <herbert@gondor.apana.org.au>
10923 M:      "David S. Miller" <davem@davemloft.net>
10924 L:      netdev@vger.kernel.org
10925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10927 S:      Maintained
10928 F:      net/xfrm/
10929 F:      net/key/
10930 F:      net/ipv4/xfrm*
10931 F:      net/ipv4/esp4*
10932 F:      net/ipv4/ah4.c
10933 F:      net/ipv4/ipcomp.c
10934 F:      net/ipv4/ip_vti.c
10935 F:      net/ipv6/xfrm*
10936 F:      net/ipv6/esp6*
10937 F:      net/ipv6/ah6.c
10938 F:      net/ipv6/ipcomp6.c
10939 F:      net/ipv6/ip6_vti.c
10940 F:      include/uapi/linux/xfrm.h
10941 F:      include/net/xfrm.h
10942
10943 NETWORKING [IPv4/IPv6]
10944 M:      "David S. Miller" <davem@davemloft.net>
10945 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10946 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10947 L:      netdev@vger.kernel.org
10948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10949 S:      Maintained
10950 F:      net/ipv4/
10951 F:      net/ipv6/
10952 F:      include/net/ip*
10953 F:      arch/x86/net/*
10954
10955 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10956 M:      Paul Moore <paul@paul-moore.com>
10957 W:      https://github.com/netlabel
10958 L:      netdev@vger.kernel.org
10959 L:      linux-security-module@vger.kernel.org
10960 S:      Maintained
10961 F:      Documentation/netlabel/
10962 F:      include/net/calipso.h
10963 F:      include/net/cipso_ipv4.h
10964 F:      include/net/netlabel.h
10965 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10966 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10967 F:      net/netlabel/
10968 F:      net/ipv4/cipso_ipv4.c
10969 F:      net/ipv6/calipso.c
10970 F:      net/netfilter/xt_CONNSECMARK.c
10971 F:      net/netfilter/xt_SECMARK.c
10972
10973 NETWORKING [TCP]
10974 M:      Eric Dumazet <edumazet@google.com>
10975 L:      netdev@vger.kernel.org
10976 S:      Maintained
10977 F:      net/ipv4/tcp*.c
10978 F:      net/ipv4/syncookies.c
10979 F:      net/ipv6/tcp*.c
10980 F:      net/ipv6/syncookies.c
10981 F:      include/uapi/linux/tcp.h
10982 F:      include/net/tcp.h
10983 F:      include/linux/tcp.h
10984 F:      include/trace/events/tcp.h
10985
10986 NETWORKING [TLS]
10987 M:      Boris Pismenny <borisp@mellanox.com>
10988 M:      Aviad Yehezkel <aviadye@mellanox.com>
10989 M:      Dave Watson <davejwatson@fb.com>
10990 M:      John Fastabend <john.fastabend@gmail.com>
10991 M:      Daniel Borkmann <daniel@iogearbox.net>
10992 L:      netdev@vger.kernel.org
10993 S:      Maintained
10994 F:      net/tls/*
10995 F:      include/uapi/linux/tls.h
10996 F:      include/net/tls.h
10997
10998 NETWORKING [WIRELESS]
10999 L:      linux-wireless@vger.kernel.org
11000 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11001
11002 NETDEVSIM
11003 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11004 S:      Maintained
11005 F:      drivers/net/netdevsim/*
11006
11007 NETXEN (1/10) GbE SUPPORT
11008 M:      Manish Chopra <manishc@marvell.com>
11009 M:      Rahul Verma <rahulv@marvell.com>
11010 M:      GR-Linux-NIC-Dev@marvell.com
11011 L:      netdev@vger.kernel.org
11012 S:      Supported
11013 F:      drivers/net/ethernet/qlogic/netxen/
11014
11015 NFC SUBSYSTEM
11016 M:      Samuel Ortiz <sameo@linux.intel.com>
11017 L:      linux-wireless@vger.kernel.org
11018 L:      linux-nfc@lists.01.org (subscribers-only)
11019 S:      Supported
11020 F:      net/nfc/
11021 F:      include/net/nfc/
11022 F:      include/uapi/linux/nfc.h
11023 F:      drivers/nfc/
11024 F:      include/linux/platform_data/nfcmrvl.h
11025 F:      include/linux/platform_data/nxp-nci.h
11026 F:      Documentation/devicetree/bindings/net/nfc/
11027
11028 NFS, SUNRPC, AND LOCKD CLIENTS
11029 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11030 M:      Anna Schumaker <anna.schumaker@netapp.com>
11031 L:      linux-nfs@vger.kernel.org
11032 W:      http://client.linux-nfs.org
11033 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11034 S:      Maintained
11035 F:      fs/lockd/
11036 F:      fs/nfs/
11037 F:      fs/nfs_common/
11038 F:      net/sunrpc/
11039 F:      include/linux/lockd/
11040 F:      include/linux/nfs*
11041 F:      include/linux/sunrpc/
11042 F:      include/uapi/linux/nfs*
11043 F:      include/uapi/linux/sunrpc/
11044
11045 NILFS2 FILESYSTEM
11046 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11047 L:      linux-nilfs@vger.kernel.org
11048 W:      https://nilfs.sourceforge.io/
11049 W:      https://nilfs.osdn.jp/
11050 T:      git git://github.com/konis/nilfs2.git
11051 S:      Supported
11052 F:      Documentation/filesystems/nilfs2.txt
11053 F:      fs/nilfs2/
11054 F:      include/trace/events/nilfs2.h
11055 F:      include/uapi/linux/nilfs2_api.h
11056 F:      include/uapi/linux/nilfs2_ondisk.h
11057
11058 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11059 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11060 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11061 S:      Maintained
11062 F:      Documentation/scsi/NinjaSCSI.txt
11063 F:      drivers/scsi/pcmcia/nsp_*
11064
11065 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11066 M:      GOTO Masanori <gotom@debian.or.jp>
11067 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11068 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11069 S:      Maintained
11070 F:      Documentation/scsi/NinjaSCSI.txt
11071 F:      drivers/scsi/nsp32*
11072
11073 NIOS2 ARCHITECTURE
11074 M:      Ley Foon Tan <lftan@altera.com>
11075 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11077 S:      Maintained
11078 F:      arch/nios2/
11079
11080 NOHZ, DYNTICKS SUPPORT
11081 M:      Frederic Weisbecker <fweisbec@gmail.com>
11082 M:      Thomas Gleixner <tglx@linutronix.de>
11083 M:      Ingo Molnar <mingo@kernel.org>
11084 L:      linux-kernel@vger.kernel.org
11085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11086 S:      Maintained
11087 F:      kernel/time/tick*.*
11088 F:      include/linux/tick.h
11089 F:      include/linux/sched/nohz.h
11090
11091 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11092 M:      Pavel Machek <pavel@ucw.cz>
11093 M:      Sakari Ailus <sakari.ailus@iki.fi>
11094 L:      linux-media@vger.kernel.org
11095 S:      Maintained
11096 F:      drivers/media/i2c/et8ek8
11097 F:      drivers/media/i2c/ad5820.c
11098
11099 NOKIA N900 POWER SUPPLY DRIVERS
11100 R:      Pali Rohár <pali.rohar@gmail.com>
11101 F:      include/linux/power/bq2415x_charger.h
11102 F:      include/linux/power/bq27xxx_battery.h
11103 F:      include/linux/power/isp1704_charger.h
11104 F:      drivers/power/supply/bq2415x_charger.c
11105 F:      drivers/power/supply/bq27xxx_battery.c
11106 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11107 F:      drivers/power/supply/isp1704_charger.c
11108 F:      drivers/power/supply/rx51_battery.c
11109
11110 NOLIBC HEADER FILE
11111 M:      Willy Tarreau <w@1wt.eu>
11112 S:      Maintained
11113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11114 F:      tools/include/nolibc/
11115
11116 NTB AMD DRIVER
11117 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11118 L:      linux-ntb@googlegroups.com
11119 S:      Supported
11120 F:      drivers/ntb/hw/amd/
11121
11122 NTB DRIVER CORE
11123 M:      Jon Mason <jdmason@kudzu.us>
11124 M:      Dave Jiang <dave.jiang@intel.com>
11125 M:      Allen Hubbe <allenbh@gmail.com>
11126 L:      linux-ntb@googlegroups.com
11127 S:      Supported
11128 W:      https://github.com/jonmason/ntb/wiki
11129 T:      git git://github.com/jonmason/ntb.git
11130 F:      drivers/ntb/
11131 F:      drivers/net/ntb_netdev.c
11132 F:      include/linux/ntb.h
11133 F:      include/linux/ntb_transport.h
11134 F:      tools/testing/selftests/ntb/
11135
11136 NTB IDT DRIVER
11137 M:      Serge Semin <fancer.lancer@gmail.com>
11138 L:      linux-ntb@googlegroups.com
11139 S:      Supported
11140 F:      drivers/ntb/hw/idt/
11141
11142 NTB INTEL DRIVER
11143 M:      Dave Jiang <dave.jiang@intel.com>
11144 L:      linux-ntb@googlegroups.com
11145 S:      Supported
11146 W:      https://github.com/davejiang/linux/wiki
11147 T:      git https://github.com/davejiang/linux.git
11148 F:      drivers/ntb/hw/intel/
11149
11150 NTFS FILESYSTEM
11151 M:      Anton Altaparmakov <anton@tuxera.com>
11152 L:      linux-ntfs-dev@lists.sourceforge.net
11153 W:      http://www.tuxera.com/
11154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11155 S:      Supported
11156 F:      Documentation/filesystems/ntfs.txt
11157 F:      fs/ntfs/
11158
11159 NUBUS SUBSYSTEM
11160 M:      Finn Thain <fthain@telegraphics.com.au>
11161 L:      linux-m68k@lists.linux-m68k.org
11162 S:      Maintained
11163 F:      arch/*/include/asm/nubus.h
11164 F:      drivers/nubus/
11165 F:      include/linux/nubus.h
11166 F:      include/uapi/linux/nubus.h
11167
11168 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11169 M:      Antonino Daplas <adaplas@gmail.com>
11170 L:      linux-fbdev@vger.kernel.org
11171 S:      Maintained
11172 F:      drivers/video/fbdev/riva/
11173 F:      drivers/video/fbdev/nvidia/
11174
11175 NVM EXPRESS DRIVER
11176 M:      Keith Busch <keith.busch@intel.com>
11177 M:      Jens Axboe <axboe@fb.com>
11178 M:      Christoph Hellwig <hch@lst.de>
11179 M:      Sagi Grimberg <sagi@grimberg.me>
11180 L:      linux-nvme@lists.infradead.org
11181 T:      git://git.infradead.org/nvme.git
11182 W:      http://git.infradead.org/nvme.git
11183 S:      Supported
11184 F:      drivers/nvme/host/
11185 F:      include/linux/nvme.h
11186 F:      include/uapi/linux/nvme_ioctl.h
11187
11188 NVM EXPRESS FC TRANSPORT DRIVERS
11189 M:      James Smart <james.smart@broadcom.com>
11190 L:      linux-nvme@lists.infradead.org
11191 S:      Supported
11192 F:      include/linux/nvme-fc.h
11193 F:      include/linux/nvme-fc-driver.h
11194 F:      drivers/nvme/host/fc.c
11195 F:      drivers/nvme/target/fc.c
11196 F:      drivers/nvme/target/fcloop.c
11197
11198 NVM EXPRESS TARGET DRIVER
11199 M:      Christoph Hellwig <hch@lst.de>
11200 M:      Sagi Grimberg <sagi@grimberg.me>
11201 L:      linux-nvme@lists.infradead.org
11202 T:      git://git.infradead.org/nvme.git
11203 W:      http://git.infradead.org/nvme.git
11204 S:      Supported
11205 F:      drivers/nvme/target/
11206
11207 NVMEM FRAMEWORK
11208 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11209 S:      Maintained
11210 F:      drivers/nvmem/
11211 F:      Documentation/devicetree/bindings/nvmem/
11212 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11213 F:      include/linux/nvmem-consumer.h
11214 F:      include/linux/nvmem-provider.h
11215
11216 NXP FXAS21002C DRIVER
11217 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11218 L:      linux-iio@vger.kernel.org
11219 S:      Maintained
11220 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11221 F:      drivers/iio/gyro/fxas21002c_core.c
11222 F:      drivers/iio/gyro/fxas21002c.h
11223 F:      drivers/iio/gyro/fxas21002c_i2c.c
11224 F:      drivers/iio/gyro/fxas21002c_spi.c
11225
11226 NXP SGTL5000 DRIVER
11227 M:      Fabio Estevam <festevam@gmail.com>
11228 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11229 S:      Maintained
11230 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11231 F:      sound/soc/codecs/sgtl5000*
11232
11233 NXP SJA1105 ETHERNET SWITCH DRIVER
11234 M:      Vladimir Oltean <olteanv@gmail.com>
11235 L:      linux-kernel@vger.kernel.org
11236 S:      Maintained
11237 F:      drivers/net/dsa/sja1105
11238
11239 NXP TDA998X DRM DRIVER
11240 M:      Russell King <linux@armlinux.org.uk>
11241 S:      Maintained
11242 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11243 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11244 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11245 F:      include/drm/i2c/tda998x.h
11246 F:      include/dt-bindings/display/tda998x.h
11247 K:      "nxp,tda998x"
11248
11249 NXP TFA9879 DRIVER
11250 M:      Peter Rosin <peda@axentia.se>
11251 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11252 S:      Maintained
11253 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11254 F:      sound/soc/codecs/tfa9879*
11255
11256 NXP-NCI NFC DRIVER
11257 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11258 R:      Charles Gorand <charles.gorand@effinnov.com>
11259 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11260 S:      Supported
11261 F:      drivers/nfc/nxp-nci
11262
11263 OBJAGG
11264 M:      Jiri Pirko <jiri@mellanox.com>
11265 L:      netdev@vger.kernel.org
11266 S:      Supported
11267 F:      lib/objagg.c
11268 F:      lib/test_objagg.c
11269 F:      include/linux/objagg.h
11270
11271 NXP FSPI DRIVER
11272 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11273 M:      Ashish Kumar <ashish.kumar@nxp.com>
11274 L:      linux-spi@vger.kernel.org
11275 S:      Maintained
11276 F:      drivers/spi/spi-nxp-fspi.c
11277 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11278
11279 OBJTOOL
11280 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11281 M:      Peter Zijlstra <peterz@infradead.org>
11282 S:      Supported
11283 F:      tools/objtool/
11284
11285 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11286 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11287 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11288 L:      linuxppc-dev@lists.ozlabs.org
11289 S:      Supported
11290 F:      arch/powerpc/platforms/powernv/ocxl.c
11291 F:      arch/powerpc/include/asm/pnv-ocxl.h
11292 F:      drivers/misc/ocxl/
11293 F:      include/misc/ocxl*
11294 F:      include/uapi/misc/ocxl.h
11295 F:      Documentation/accelerators/ocxl.rst
11296
11297 OMAP AUDIO SUPPORT
11298 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11299 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11300 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11301 L:      linux-omap@vger.kernel.org
11302 S:      Maintained
11303 F:      sound/soc/ti/omap*
11304 F:      sound/soc/ti/rx51.c
11305 F:      sound/soc/ti/n810.c
11306 F:      sound/soc/ti/sdma-pcm.*
11307
11308 OMAP CLOCK FRAMEWORK SUPPORT
11309 M:      Paul Walmsley <paul@pwsan.com>
11310 L:      linux-omap@vger.kernel.org
11311 S:      Maintained
11312 F:      arch/arm/*omap*/*clock*
11313
11314 OMAP DEVICE TREE SUPPORT
11315 M:      Benoît Cousson <bcousson@baylibre.com>
11316 M:      Tony Lindgren <tony@atomide.com>
11317 L:      linux-omap@vger.kernel.org
11318 L:      devicetree@vger.kernel.org
11319 S:      Maintained
11320 F:      arch/arm/boot/dts/*omap*
11321 F:      arch/arm/boot/dts/*am3*
11322 F:      arch/arm/boot/dts/*am4*
11323 F:      arch/arm/boot/dts/*am5*
11324 F:      arch/arm/boot/dts/*dra7*
11325
11326 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11327 L:      linux-omap@vger.kernel.org
11328 L:      linux-fbdev@vger.kernel.org
11329 S:      Orphan
11330 F:      drivers/video/fbdev/omap2/
11331 F:      Documentation/arm/OMAP/DSS
11332
11333 OMAP FRAMEBUFFER SUPPORT
11334 L:      linux-fbdev@vger.kernel.org
11335 L:      linux-omap@vger.kernel.org
11336 S:      Orphan
11337 F:      drivers/video/fbdev/omap/
11338
11339 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11340 M:      Roger Quadros <rogerq@ti.com>
11341 M:      Tony Lindgren <tony@atomide.com>
11342 L:      linux-omap@vger.kernel.org
11343 S:      Maintained
11344 F:      drivers/memory/omap-gpmc.c
11345 F:      arch/arm/mach-omap2/*gpmc*
11346
11347 OMAP GPIO DRIVER
11348 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11349 M:      Santosh Shilimkar <ssantosh@kernel.org>
11350 M:      Kevin Hilman <khilman@kernel.org>
11351 L:      linux-omap@vger.kernel.org
11352 S:      Maintained
11353 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11354 F:      drivers/gpio/gpio-omap.c
11355
11356 OMAP HARDWARE SPINLOCK SUPPORT
11357 M:      Ohad Ben-Cohen <ohad@wizery.com>
11358 L:      linux-omap@vger.kernel.org
11359 S:      Maintained
11360 F:      drivers/hwspinlock/omap_hwspinlock.c
11361
11362 OMAP HS MMC SUPPORT
11363 L:      linux-mmc@vger.kernel.org
11364 L:      linux-omap@vger.kernel.org
11365 S:      Orphan
11366 F:      drivers/mmc/host/omap_hsmmc.c
11367
11368 OMAP HWMOD DATA
11369 M:      Paul Walmsley <paul@pwsan.com>
11370 L:      linux-omap@vger.kernel.org
11371 S:      Maintained
11372 F:      arch/arm/mach-omap2/omap_hwmod*data*
11373
11374 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11375 M:      Benoît Cousson <bcousson@baylibre.com>
11376 L:      linux-omap@vger.kernel.org
11377 S:      Maintained
11378 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11379
11380 OMAP HWMOD SUPPORT
11381 M:      Benoît Cousson <bcousson@baylibre.com>
11382 M:      Paul Walmsley <paul@pwsan.com>
11383 L:      linux-omap@vger.kernel.org
11384 S:      Maintained
11385 F:      arch/arm/mach-omap2/omap_hwmod.*
11386
11387 OMAP I2C DRIVER
11388 M:      Vignesh R <vigneshr@ti.com>
11389 L:      linux-omap@vger.kernel.org
11390 L:      linux-i2c@vger.kernel.org
11391 S:      Maintained
11392 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11393 F:      drivers/i2c/busses/i2c-omap.c
11394
11395 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11396 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11397 L:      linux-media@vger.kernel.org
11398 S:      Maintained
11399 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11400 F:      drivers/media/platform/omap3isp/
11401 F:      drivers/staging/media/omap4iss/
11402
11403 OMAP MMC SUPPORT
11404 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11405 L:      linux-omap@vger.kernel.org
11406 S:      Odd Fixes
11407 F:      drivers/mmc/host/omap.c
11408
11409 OMAP POWER MANAGEMENT SUPPORT
11410 M:      Kevin Hilman <khilman@kernel.org>
11411 L:      linux-omap@vger.kernel.org
11412 S:      Maintained
11413 F:      arch/arm/*omap*/*pm*
11414 F:      drivers/cpufreq/omap-cpufreq.c
11415
11416 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11417 M:      Rajendra Nayak <rnayak@codeaurora.org>
11418 M:      Paul Walmsley <paul@pwsan.com>
11419 L:      linux-omap@vger.kernel.org
11420 S:      Maintained
11421 F:      arch/arm/mach-omap2/prm*
11422
11423 OMAP RANDOM NUMBER GENERATOR SUPPORT
11424 M:      Deepak Saxena <dsaxena@plexity.net>
11425 S:      Maintained
11426 F:      drivers/char/hw_random/omap-rng.c
11427
11428 OMAP USB SUPPORT
11429 L:      linux-usb@vger.kernel.org
11430 L:      linux-omap@vger.kernel.org
11431 S:      Orphan
11432 F:      drivers/usb/*/*omap*
11433 F:      arch/arm/*omap*/usb*
11434
11435 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11436 M:      Mark Jackson <mpfj@newflow.co.uk>
11437 L:      linux-omap@vger.kernel.org
11438 S:      Maintained
11439 F:      arch/arm/boot/dts/am335x-nano.dts
11440
11441 OMAP1 SUPPORT
11442 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11443 M:      Tony Lindgren <tony@atomide.com>
11444 L:      linux-omap@vger.kernel.org
11445 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11447 S:      Maintained
11448 F:      arch/arm/mach-omap1/
11449 F:      arch/arm/plat-omap/
11450 F:      arch/arm/configs/omap1_defconfig
11451 F:      drivers/i2c/busses/i2c-omap.c
11452 F:      include/linux/platform_data/i2c-omap.h
11453 F:      include/linux/platform_data/ams-delta-fiq.h
11454
11455 OMAP2+ SUPPORT
11456 M:      Tony Lindgren <tony@atomide.com>
11457 L:      linux-omap@vger.kernel.org
11458 W:      http://www.muru.com/linux/omap/
11459 W:      http://linux.omap.com/
11460 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11462 S:      Maintained
11463 F:      arch/arm/mach-omap2/
11464 F:      arch/arm/plat-omap/
11465 F:      arch/arm/configs/omap2plus_defconfig
11466 F:      drivers/i2c/busses/i2c-omap.c
11467 F:      drivers/irqchip/irq-omap-intc.c
11468 F:      drivers/mfd/*omap*.c
11469 F:      drivers/mfd/menelaus.c
11470 F:      drivers/mfd/palmas.c
11471 F:      drivers/mfd/tps65217.c
11472 F:      drivers/mfd/tps65218.c
11473 F:      drivers/mfd/tps65910.c
11474 F:      drivers/mfd/twl-core.[ch]
11475 F:      drivers/mfd/twl4030*.c
11476 F:      drivers/mfd/twl6030*.c
11477 F:      drivers/mfd/twl6040*.c
11478 F:      drivers/regulator/palmas-regulator*.c
11479 F:      drivers/regulator/pbias-regulator.c
11480 F:      drivers/regulator/tps65217-regulator.c
11481 F:      drivers/regulator/tps65218-regulator.c
11482 F:      drivers/regulator/tps65910-regulator.c
11483 F:      drivers/regulator/twl-regulator.c
11484 F:      drivers/regulator/twl6030-regulator.c
11485 F:      include/linux/platform_data/i2c-omap.h
11486
11487 ONION OMEGA2+ BOARD
11488 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11489 L:      linux-mips@vger.kernel.org
11490 S:      Maintained
11491 F:      arch/mips/boot/dts/ralink/omega2p.dts
11492
11493 OMFS FILESYSTEM
11494 M:      Bob Copeland <me@bobcopeland.com>
11495 L:      linux-karma-devel@lists.sourceforge.net
11496 S:      Maintained
11497 F:      Documentation/filesystems/omfs.txt
11498 F:      fs/omfs/
11499
11500 OMNIKEY CARDMAN 4000 DRIVER
11501 M:      Harald Welte <laforge@gnumonks.org>
11502 S:      Maintained
11503 F:      drivers/char/pcmcia/cm4000_cs.c
11504 F:      include/linux/cm4000_cs.h
11505 F:      include/uapi/linux/cm4000_cs.h
11506
11507 OMNIKEY CARDMAN 4040 DRIVER
11508 M:      Harald Welte <laforge@gnumonks.org>
11509 S:      Maintained
11510 F:      drivers/char/pcmcia/cm4040_cs.*
11511
11512 OMNIVISION OV13858 SENSOR DRIVER
11513 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11514 L:      linux-media@vger.kernel.org
11515 T:      git git://linuxtv.org/media_tree.git
11516 S:      Maintained
11517 F:      drivers/media/i2c/ov13858.c
11518
11519 OMNIVISION OV2680 SENSOR DRIVER
11520 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11521 L:      linux-media@vger.kernel.org
11522 T:      git git://linuxtv.org/media_tree.git
11523 S:      Maintained
11524 F:      drivers/media/i2c/ov2680.c
11525 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11526
11527 OMNIVISION OV2685 SENSOR DRIVER
11528 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11529 L:      linux-media@vger.kernel.org
11530 T:      git git://linuxtv.org/media_tree.git
11531 S:      Maintained
11532 F:      drivers/media/i2c/ov2685.c
11533
11534 OMNIVISION OV5640 SENSOR DRIVER
11535 M:      Steve Longerbeam <slongerbeam@gmail.com>
11536 L:      linux-media@vger.kernel.org
11537 T:      git git://linuxtv.org/media_tree.git
11538 S:      Maintained
11539 F:      drivers/media/i2c/ov5640.c
11540
11541 OMNIVISION OV5647 SENSOR DRIVER
11542 M:      Luis Oliveira <lolivei@synopsys.com>
11543 L:      linux-media@vger.kernel.org
11544 T:      git git://linuxtv.org/media_tree.git
11545 S:      Maintained
11546 F:      drivers/media/i2c/ov5647.c
11547
11548 OMNIVISION OV5695 SENSOR DRIVER
11549 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11550 L:      linux-media@vger.kernel.org
11551 T:      git git://linuxtv.org/media_tree.git
11552 S:      Maintained
11553 F:      drivers/media/i2c/ov5695.c
11554
11555 OMNIVISION OV7670 SENSOR DRIVER
11556 M:      Jonathan Corbet <corbet@lwn.net>
11557 L:      linux-media@vger.kernel.org
11558 T:      git git://linuxtv.org/media_tree.git
11559 S:      Maintained
11560 F:      drivers/media/i2c/ov7670.c
11561 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11562
11563 OMNIVISION OV772x SENSOR DRIVER
11564 M:      Jacopo Mondi <jacopo@jmondi.org>
11565 L:      linux-media@vger.kernel.org
11566 T:      git git://linuxtv.org/media_tree.git
11567 S:      Odd fixes
11568 F:      drivers/media/i2c/ov772x.c
11569 F:      include/media/i2c/ov772x.h
11570 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11571
11572 OMNIVISION OV7740 SENSOR DRIVER
11573 M:      Wenyou Yang <wenyou.yang@microchip.com>
11574 L:      linux-media@vger.kernel.org
11575 T:      git git://linuxtv.org/media_tree.git
11576 S:      Maintained
11577 F:      drivers/media/i2c/ov7740.c
11578 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11579
11580 OMNIVISION OV9640 SENSOR DRIVER
11581 M:      Petr Cvek <petrcvekcz@gmail.com>
11582 L:      linux-media@vger.kernel.org
11583 S:      Maintained
11584 F:      drivers/media/i2c/ov9640.*
11585
11586 OMNIVISION OV8856 SENSOR DRIVER
11587 M:      Ben Kao <ben.kao@intel.com>
11588 L:      linux-media@vger.kernel.org
11589 T:      git git://linuxtv.org/media_tree.git
11590 S:      Maintained
11591 F:      drivers/media/i2c/ov8856.c
11592
11593 OMNIVISION OV9650 SENSOR DRIVER
11594 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11595 R:      Akinobu Mita <akinobu.mita@gmail.com>
11596 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11597 L:      linux-media@vger.kernel.org
11598 T:      git git://linuxtv.org/media_tree.git
11599 S:      Maintained
11600 F:      drivers/media/i2c/ov9650.c
11601 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11602
11603 ONENAND FLASH DRIVER
11604 M:      Kyungmin Park <kyungmin.park@samsung.com>
11605 L:      linux-mtd@lists.infradead.org
11606 S:      Maintained
11607 F:      drivers/mtd/nand/onenand/
11608 F:      include/linux/mtd/onenand*.h
11609
11610 ONSTREAM SCSI TAPE DRIVER
11611 M:      Willem Riede <osst@riede.org>
11612 L:      osst-users@lists.sourceforge.net
11613 L:      linux-scsi@vger.kernel.org
11614 S:      Maintained
11615 F:      Documentation/scsi/osst.txt
11616 F:      drivers/scsi/osst.*
11617 F:      drivers/scsi/osst_*.h
11618 F:      drivers/scsi/st.h
11619
11620 OP-TEE DRIVER
11621 M:      Jens Wiklander <jens.wiklander@linaro.org>
11622 S:      Maintained
11623 F:      drivers/tee/optee/
11624
11625 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11626 M:      Sumit Garg <sumit.garg@linaro.org>
11627 S:      Maintained
11628 F:      drivers/char/hw_random/optee-rng.c
11629
11630 OPA-VNIC DRIVER
11631 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11632 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11633 L:      linux-rdma@vger.kernel.org
11634 S:      Supported
11635 F:      drivers/infiniband/ulp/opa_vnic
11636
11637 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11638 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11639 M:      Frank Rowand <frowand.list@gmail.com>
11640 L:      devicetree@vger.kernel.org
11641 S:      Maintained
11642 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11643 F:      Documentation/devicetree/overlay-notes.txt
11644 F:      drivers/of/overlay.c
11645 F:      drivers/of/resolver.c
11646 K:      of_overlay_notifier_
11647
11648 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11649 M:      Rob Herring <robh+dt@kernel.org>
11650 M:      Frank Rowand <frowand.list@gmail.com>
11651 L:      devicetree@vger.kernel.org
11652 W:      http://www.devicetree.org/
11653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11654 S:      Maintained
11655 F:      drivers/of/
11656 F:      include/linux/of*.h
11657 F:      scripts/dtc/
11658 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11659
11660 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11661 M:      Rob Herring <robh+dt@kernel.org>
11662 M:      Mark Rutland <mark.rutland@arm.com>
11663 L:      devicetree@vger.kernel.org
11664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11665 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11666 S:      Maintained
11667 F:      Documentation/devicetree/
11668 F:      arch/*/boot/dts/
11669 F:      include/dt-bindings/
11670
11671 OPENCORES I2C BUS DRIVER
11672 M:      Peter Korsgaard <peter@korsgaard.com>
11673 M:      Andrew Lunn <andrew@lunn.ch>
11674 L:      linux-i2c@vger.kernel.org
11675 S:      Maintained
11676 F:      Documentation/i2c/busses/i2c-ocores
11677 F:      drivers/i2c/busses/i2c-ocores.c
11678 F:      include/linux/platform_data/i2c-ocores.h
11679
11680 OPENRISC ARCHITECTURE
11681 M:      Jonas Bonn <jonas@southpole.se>
11682 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11683 M:      Stafford Horne <shorne@gmail.com>
11684 T:      git git://github.com/openrisc/linux.git
11685 L:      openrisc@lists.librecores.org
11686 W:      http://openrisc.io
11687 S:      Maintained
11688 F:      Documentation/devicetree/bindings/openrisc/
11689 F:      Documentation/openrisc/
11690 F:      arch/openrisc/
11691 F:      drivers/irqchip/irq-ompic.c
11692 F:      drivers/irqchip/irq-or1k-*
11693
11694 OPENVSWITCH
11695 M:      Pravin B Shelar <pshelar@ovn.org>
11696 L:      netdev@vger.kernel.org
11697 L:      dev@openvswitch.org
11698 W:      http://openvswitch.org
11699 S:      Maintained
11700 F:      net/openvswitch/
11701 F:      include/uapi/linux/openvswitch.h
11702
11703 OPERATING PERFORMANCE POINTS (OPP)
11704 M:      Viresh Kumar <vireshk@kernel.org>
11705 M:      Nishanth Menon <nm@ti.com>
11706 M:      Stephen Boyd <sboyd@kernel.org>
11707 L:      linux-pm@vger.kernel.org
11708 S:      Maintained
11709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11710 F:      drivers/opp/
11711 F:      include/linux/pm_opp.h
11712 F:      Documentation/power/opp.txt
11713 F:      Documentation/devicetree/bindings/opp/
11714
11715 OPL4 DRIVER
11716 M:      Clemens Ladisch <clemens@ladisch.de>
11717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11719 S:      Maintained
11720 F:      sound/drivers/opl4/
11721
11722 OPROFILE
11723 M:      Robert Richter <rric@kernel.org>
11724 L:      oprofile-list@lists.sf.net
11725 S:      Maintained
11726 F:      arch/*/include/asm/oprofile*.h
11727 F:      arch/*/oprofile/
11728 F:      drivers/oprofile/
11729 F:      include/linux/oprofile.h
11730
11731 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11732 M:      Mark Fasheh <mark@fasheh.com>
11733 M:      Joel Becker <jlbec@evilplan.org>
11734 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11735 W:      http://ocfs2.wiki.kernel.org
11736 S:      Supported
11737 F:      Documentation/filesystems/ocfs2.txt
11738 F:      Documentation/filesystems/dlmfs.txt
11739 F:      fs/ocfs2/
11740
11741 ORANGEFS FILESYSTEM
11742 M:      Mike Marshall <hubcap@omnibond.com>
11743 R:      Martin Brandenburg <martin@omnibond.com>
11744 L:      devel@lists.orangefs.org
11745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11746 S:      Supported
11747 F:      fs/orangefs/
11748 F:      Documentation/filesystems/orangefs.txt
11749
11750 ORINOCO DRIVER
11751 L:      linux-wireless@vger.kernel.org
11752 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11753 W:      http://www.nongnu.org/orinoco/
11754 S:      Orphan
11755 F:      drivers/net/wireless/intersil/orinoco/
11756
11757 OV2659 OMNIVISION SENSOR DRIVER
11758 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11759 L:      linux-media@vger.kernel.org
11760 W:      https://linuxtv.org
11761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11762 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11763 S:      Maintained
11764 F:      drivers/media/i2c/ov2659.c
11765 F:      include/media/i2c/ov2659.h
11766
11767 OVERLAY FILESYSTEM
11768 M:      Miklos Szeredi <miklos@szeredi.hu>
11769 L:      linux-unionfs@vger.kernel.org
11770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11771 S:      Supported
11772 F:      fs/overlayfs/
11773 F:      Documentation/filesystems/overlayfs.txt
11774
11775 P54 WIRELESS DRIVER
11776 M:      Christian Lamparter <chunkeey@googlemail.com>
11777 L:      linux-wireless@vger.kernel.org
11778 W:      http://wireless.kernel.org/en/users/Drivers/p54
11779 S:      Maintained
11780 F:      drivers/net/wireless/intersil/p54/
11781
11782 PA SEMI ETHERNET DRIVER
11783 L:      netdev@vger.kernel.org
11784 S:      Orphan
11785 F:      drivers/net/ethernet/pasemi/*
11786
11787 PA SEMI SMBUS DRIVER
11788 L:      linux-i2c@vger.kernel.org
11789 S:      Orphan
11790 F:      drivers/i2c/busses/i2c-pasemi.c
11791
11792 PACKING
11793 M:      Vladimir Oltean <olteanv@gmail.com>
11794 L:      netdev@vger.kernel.org
11795 S:      Supported
11796 F:      lib/packing.c
11797 F:      include/linux/packing.h
11798 F:      Documentation/packing.txt
11799
11800 PADATA PARALLEL EXECUTION MECHANISM
11801 M:      Steffen Klassert <steffen.klassert@secunet.com>
11802 L:      linux-crypto@vger.kernel.org
11803 S:      Maintained
11804 F:      kernel/padata.c
11805 F:      include/linux/padata.h
11806 F:      Documentation/padata.txt
11807
11808 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11809 M:      Harald Welte <laforge@gnumonks.org>
11810 L:      platform-driver-x86@vger.kernel.org
11811 S:      Maintained
11812 F:      drivers/platform/x86/panasonic-laptop.c
11813
11814 PARALLEL LCD/KEYPAD PANEL DRIVER
11815 M:      Willy Tarreau <willy@haproxy.com>
11816 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11817 S:      Odd Fixes
11818 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11819 F:      drivers/auxdisplay/panel.c
11820
11821 PARALLEL PORT SUBSYSTEM
11822 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11823 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11824 L:      linux-parport@lists.infradead.org (subscribers-only)
11825 S:      Maintained
11826 F:      drivers/parport/
11827 F:      include/linux/parport*.h
11828 F:      drivers/char/ppdev.c
11829 F:      include/uapi/linux/ppdev.h
11830 F:      Documentation/parport*.txt
11831
11832 PARAVIRT_OPS INTERFACE
11833 M:      Juergen Gross <jgross@suse.com>
11834 M:      Alok Kataria <akataria@vmware.com>
11835 L:      virtualization@lists.linux-foundation.org
11836 S:      Supported
11837 F:      Documentation/virtual/paravirt_ops.txt
11838 F:      arch/*/kernel/paravirt*
11839 F:      arch/*/include/asm/paravirt*.h
11840 F:      include/linux/hypervisor.h
11841
11842 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11843 M:      Tim Waugh <tim@cyberelk.net>
11844 L:      linux-parport@lists.infradead.org (subscribers-only)
11845 S:      Maintained
11846 F:      Documentation/blockdev/paride.txt
11847 F:      drivers/block/paride/
11848
11849 PARISC ARCHITECTURE
11850 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11851 M:      Helge Deller <deller@gmx.de>
11852 L:      linux-parisc@vger.kernel.org
11853 W:      http://www.parisc-linux.org/
11854 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11857 S:      Maintained
11858 F:      arch/parisc/
11859 F:      Documentation/parisc/
11860 F:      drivers/parisc/
11861 F:      drivers/char/agp/parisc-agp.c
11862 F:      drivers/input/serio/gscps2.c
11863 F:      drivers/parport/parport_gsc.*
11864 F:      drivers/tty/serial/8250/8250_gsc.c
11865 F:      drivers/video/fbdev/sti*
11866 F:      drivers/video/console/sti*
11867 F:      drivers/video/logo/logo_parisc*
11868
11869 PARMAN
11870 M:      Jiri Pirko <jiri@mellanox.com>
11871 L:      netdev@vger.kernel.org
11872 S:      Supported
11873 F:      lib/parman.c
11874 F:      lib/test_parman.c
11875 F:      include/linux/parman.h
11876
11877 PC ENGINES APU BOARD DRIVER
11878 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11879 S:      Maintained
11880 F:      drivers/platform/x86/pcengines-apuv2.c
11881
11882 PC87360 HARDWARE MONITORING DRIVER
11883 M:      Jim Cromie <jim.cromie@gmail.com>
11884 L:      linux-hwmon@vger.kernel.org
11885 S:      Maintained
11886 F:      Documentation/hwmon/pc87360.rst
11887 F:      drivers/hwmon/pc87360.c
11888
11889 PC8736x GPIO DRIVER
11890 M:      Jim Cromie <jim.cromie@gmail.com>
11891 S:      Maintained
11892 F:      drivers/char/pc8736x_gpio.c
11893
11894 PC87427 HARDWARE MONITORING DRIVER
11895 M:      Jean Delvare <jdelvare@suse.com>
11896 L:      linux-hwmon@vger.kernel.org
11897 S:      Maintained
11898 F:      Documentation/hwmon/pc87427.rst
11899 F:      drivers/hwmon/pc87427.c
11900
11901 PCA9532 LED DRIVER
11902 M:      Riku Voipio <riku.voipio@iki.fi>
11903 S:      Maintained
11904 F:      drivers/leds/leds-pca9532.c
11905 F:      include/linux/leds-pca9532.h
11906
11907 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11908 M:      Guenter Roeck <linux@roeck-us.net>
11909 L:      linux-i2c@vger.kernel.org
11910 S:      Maintained
11911 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11912
11913 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11914 M:      Khalid Aziz <khalid@gonehiking.org>
11915 S:      Maintained
11916 F:      drivers/firmware/pcdp.*
11917
11918 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11919 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11920 L:      linux-pci@vger.kernel.org
11921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11922 S:      Maintained
11923 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11924 F:      drivers/pci/controller/pci-aardvark.c
11925
11926 PCI DRIVER FOR ALTERA PCIE IP
11927 M:      Ley Foon Tan <lftan@altera.com>
11928 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11929 L:      linux-pci@vger.kernel.org
11930 S:      Supported
11931 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11932 F:      drivers/pci/controller/pcie-altera.c
11933
11934 PCI DRIVER FOR APPLIEDMICRO XGENE
11935 M:      Toan Le <toan@os.amperecomputing.com>
11936 L:      linux-pci@vger.kernel.org
11937 L:      linux-arm-kernel@lists.infradead.org
11938 S:      Maintained
11939 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11940 F:      drivers/pci/controller/pci-xgene.c
11941
11942 PCI DRIVER FOR ARM VERSATILE PLATFORM
11943 M:      Rob Herring <robh@kernel.org>
11944 L:      linux-pci@vger.kernel.org
11945 L:      linux-arm-kernel@lists.infradead.org
11946 S:      Maintained
11947 F:      Documentation/devicetree/bindings/pci/versatile.txt
11948 F:      drivers/pci/controller/pci-versatile.c
11949
11950 PCI DRIVER FOR ARMADA 8K
11951 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11952 L:      linux-pci@vger.kernel.org
11953 L:      linux-arm-kernel@lists.infradead.org
11954 S:      Maintained
11955 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11956 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11957
11958 PCI DRIVER FOR CADENCE PCIE IP
11959 M:      Tom Joseph <tjoseph@cadence.com>
11960 L:      linux-pci@vger.kernel.org
11961 S:      Maintained
11962 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11963 F:      drivers/pci/controller/pcie-cadence*
11964
11965 PCI DRIVER FOR FREESCALE LAYERSCAPE
11966 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11967 M:      Mingkai Hu <mingkai.hu@nxp.com>
11968 M:      Roy Zang <roy.zang@nxp.com>
11969 L:      linuxppc-dev@lists.ozlabs.org
11970 L:      linux-pci@vger.kernel.org
11971 L:      linux-arm-kernel@lists.infradead.org
11972 S:      Maintained
11973 F:      drivers/pci/controller/dwc/*layerscape*
11974
11975 PCI DRIVER FOR GENERIC OF HOSTS
11976 M:      Will Deacon <will.deacon@arm.com>
11977 L:      linux-pci@vger.kernel.org
11978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11979 S:      Maintained
11980 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11981 F:      drivers/pci/controller/pci-host-common.c
11982 F:      drivers/pci/controller/pci-host-generic.c
11983
11984 PCI DRIVER FOR IMX6
11985 M:      Richard Zhu <hongxing.zhu@nxp.com>
11986 M:      Lucas Stach <l.stach@pengutronix.de>
11987 L:      linux-pci@vger.kernel.org
11988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11989 S:      Maintained
11990 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11991 F:      drivers/pci/controller/dwc/*imx6*
11992
11993 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11994 M:      Keith Busch <keith.busch@intel.com>
11995 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11996 L:      linux-pci@vger.kernel.org
11997 S:      Supported
11998 F:      drivers/pci/controller/vmd.c
11999
12000 PCI DRIVER FOR MICROSEMI SWITCHTEC
12001 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12002 M:      Logan Gunthorpe <logang@deltatee.com>
12003 L:      linux-pci@vger.kernel.org
12004 S:      Maintained
12005 F:      Documentation/switchtec.txt
12006 F:      Documentation/ABI/testing/sysfs-class-switchtec
12007 F:      drivers/pci/switch/switchtec*
12008 F:      include/uapi/linux/switchtec_ioctl.h
12009 F:      include/linux/switchtec.h
12010 F:      drivers/ntb/hw/mscc/
12011
12012 PCI DRIVER FOR MOBIVEIL PCIE IP
12013 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
12014 L:      linux-pci@vger.kernel.org
12015 S:      Supported
12016 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12017 F:      drivers/pci/controller/pcie-mobiveil.c
12018
12019 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12020 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12021 M:      Jason Cooper <jason@lakedaemon.net>
12022 L:      linux-pci@vger.kernel.org
12023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12024 S:      Maintained
12025 F:      drivers/pci/controller/*mvebu*
12026
12027 PCI DRIVER FOR NVIDIA TEGRA
12028 M:      Thierry Reding <thierry.reding@gmail.com>
12029 L:      linux-tegra@vger.kernel.org
12030 L:      linux-pci@vger.kernel.org
12031 S:      Supported
12032 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12033 F:      drivers/pci/controller/pci-tegra.c
12034
12035 PCI DRIVER FOR RENESAS R-CAR
12036 M:      Simon Horman <horms@verge.net.au>
12037 L:      linux-pci@vger.kernel.org
12038 L:      linux-renesas-soc@vger.kernel.org
12039 S:      Maintained
12040 F:      drivers/pci/controller/*rcar*
12041
12042 PCI DRIVER FOR SAMSUNG EXYNOS
12043 M:      Jingoo Han <jingoohan1@gmail.com>
12044 L:      linux-pci@vger.kernel.org
12045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12046 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12047 S:      Maintained
12048 F:      drivers/pci/controller/dwc/pci-exynos.c
12049
12050 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12051 M:      Jingoo Han <jingoohan1@gmail.com>
12052 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12053 L:      linux-pci@vger.kernel.org
12054 S:      Maintained
12055 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12056 F:      drivers/pci/controller/dwc/*designware*
12057
12058 PCI DRIVER FOR TI DRA7XX
12059 M:      Kishon Vijay Abraham I <kishon@ti.com>
12060 L:      linux-omap@vger.kernel.org
12061 L:      linux-pci@vger.kernel.org
12062 S:      Supported
12063 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12064 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12065
12066 PCI DRIVER FOR TI KEYSTONE
12067 M:      Murali Karicheri <m-karicheri2@ti.com>
12068 L:      linux-pci@vger.kernel.org
12069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12070 S:      Maintained
12071 F:      drivers/pci/controller/dwc/pci-keystone.c
12072
12073 PCI ENDPOINT SUBSYSTEM
12074 M:      Kishon Vijay Abraham I <kishon@ti.com>
12075 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12076 L:      linux-pci@vger.kernel.org
12077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12078 S:      Supported
12079 F:      drivers/pci/endpoint/
12080 F:      drivers/misc/pci_endpoint_test.c
12081 F:      tools/pci/
12082
12083 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12084 M:      Russell Currey <ruscur@russell.cc>
12085 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12086 M:      Oliver O'Halloran <oohall@gmail.com>
12087 L:      linuxppc-dev@lists.ozlabs.org
12088 S:      Supported
12089 F:      Documentation/PCI/pci-error-recovery.txt
12090 F:      drivers/pci/pcie/aer.c
12091 F:      drivers/pci/pcie/dpc.c
12092 F:      drivers/pci/pcie/err.c
12093 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12094 F:      arch/powerpc/kernel/eeh*.c
12095 F:      arch/powerpc/platforms/*/eeh*.c
12096 F:      arch/powerpc/include/*/eeh*.h
12097
12098 PCI ERROR RECOVERY
12099 M:      Linas Vepstas <linasvepstas@gmail.com>
12100 L:      linux-pci@vger.kernel.org
12101 S:      Supported
12102 F:      Documentation/PCI/pci-error-recovery.txt
12103
12104 PCI MSI DRIVER FOR ALTERA MSI IP
12105 M:      Ley Foon Tan <lftan@altera.com>
12106 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12107 L:      linux-pci@vger.kernel.org
12108 S:      Supported
12109 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12110 F:      drivers/pci/controller/pcie-altera-msi.c
12111
12112 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12113 M:      Toan Le <toan@os.amperecomputing.com>
12114 L:      linux-pci@vger.kernel.org
12115 L:      linux-arm-kernel@lists.infradead.org
12116 S:      Maintained
12117 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12118 F:      drivers/pci/controller/pci-xgene-msi.c
12119
12120 PCI SUBSYSTEM
12121 M:      Bjorn Helgaas <bhelgaas@google.com>
12122 L:      linux-pci@vger.kernel.org
12123 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12125 S:      Supported
12126 F:      Documentation/devicetree/bindings/pci/
12127 F:      Documentation/PCI/
12128 F:      drivers/acpi/pci*
12129 F:      drivers/pci/
12130 F:      include/asm-generic/pci*
12131 F:      include/linux/pci*
12132 F:      include/linux/of_pci.h
12133 F:      include/uapi/linux/pci*
12134 F:      lib/pci*
12135 F:      arch/x86/pci/
12136 F:      arch/x86/kernel/quirks.c
12137 F:      arch/x86/kernel/early-quirks.c
12138
12139 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12140 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12141 L:      linux-pci@vger.kernel.org
12142 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12144 S:      Supported
12145 F:      drivers/pci/controller/
12146
12147 PCIE DRIVER FOR AMLOGIC MESON
12148 M:      Yue Wang <yue.wang@Amlogic.com>
12149 L:      linux-pci@vger.kernel.org
12150 L:      linux-amlogic@lists.infradead.org
12151 S:      Maintained
12152 F:      drivers/pci/controller/dwc/pci-meson.c
12153
12154 PCIE DRIVER FOR AXIS ARTPEC
12155 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12156 L:      linux-arm-kernel@axis.com
12157 L:      linux-pci@vger.kernel.org
12158 S:      Maintained
12159 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12160 F:      drivers/pci/controller/dwc/*artpec*
12161
12162 PCIE DRIVER FOR CAVIUM THUNDERX
12163 M:      David Daney <david.daney@cavium.com>
12164 L:      linux-pci@vger.kernel.org
12165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12166 S:      Supported
12167 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12168 F:      drivers/pci/controller/pci-thunder-*
12169
12170 PCIE DRIVER FOR HISILICON
12171 M:      Zhou Wang <wangzhou1@hisilicon.com>
12172 L:      linux-pci@vger.kernel.org
12173 S:      Maintained
12174 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12175 F:      drivers/pci/controller/dwc/pcie-hisi.c
12176
12177 PCIE DRIVER FOR HISILICON KIRIN
12178 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12179 M:      Binghui Wang <wangbinghui@hisilicon.com>
12180 L:      linux-pci@vger.kernel.org
12181 S:      Maintained
12182 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12183 F:      drivers/pci/controller/dwc/pcie-kirin.c
12184
12185 PCIE DRIVER FOR HISILICON STB
12186 M:      Shawn Guo <shawn.guo@linaro.org>
12187 L:      linux-pci@vger.kernel.org
12188 S:      Maintained
12189 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12190 F:      drivers/pci/controller/dwc/pcie-histb.c
12191
12192 PCIE DRIVER FOR MEDIATEK
12193 M:      Ryder Lee <ryder.lee@mediatek.com>
12194 L:      linux-pci@vger.kernel.org
12195 L:      linux-mediatek@lists.infradead.org
12196 S:      Supported
12197 F:      Documentation/devicetree/bindings/pci/mediatek*
12198 F:      drivers/pci/controller/*mediatek*
12199
12200 PCIE DRIVER FOR QUALCOMM MSM
12201 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12202 L:      linux-pci@vger.kernel.org
12203 L:      linux-arm-msm@vger.kernel.org
12204 S:      Maintained
12205 F:      drivers/pci/controller/dwc/*qcom*
12206
12207 PCIE DRIVER FOR ROCKCHIP
12208 M:      Shawn Lin <shawn.lin@rock-chips.com>
12209 L:      linux-pci@vger.kernel.org
12210 L:      linux-rockchip@lists.infradead.org
12211 S:      Maintained
12212 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12213 F:      drivers/pci/controller/pcie-rockchip*
12214
12215 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12216 M:      Linus Walleij <linus.walleij@linaro.org>
12217 L:      linux-pci@vger.kernel.org
12218 S:      Maintained
12219 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12220 F:      drivers/pci/controller/pci-v3-semi.c
12221
12222 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12223 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12224 L:      linux-pci@vger.kernel.org
12225 S:      Maintained
12226 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12227 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12228
12229 PCIE DRIVER FOR ST SPEAR13XX
12230 M:      Pratyush Anand <pratyush.anand@gmail.com>
12231 L:      linux-pci@vger.kernel.org
12232 S:      Maintained
12233 F:      drivers/pci/controller/dwc/*spear*
12234
12235 PCMCIA SUBSYSTEM
12236 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12238 S:      Odd Fixes
12239 F:      Documentation/pcmcia/
12240 F:      tools/pcmcia/
12241 F:      drivers/pcmcia/
12242 F:      include/pcmcia/
12243
12244 PCNET32 NETWORK DRIVER
12245 M:      Don Fry <pcnet32@frontier.com>
12246 L:      netdev@vger.kernel.org
12247 S:      Maintained
12248 F:      drivers/net/ethernet/amd/pcnet32.c
12249
12250 PCRYPT PARALLEL CRYPTO ENGINE
12251 M:      Steffen Klassert <steffen.klassert@secunet.com>
12252 L:      linux-crypto@vger.kernel.org
12253 S:      Maintained
12254 F:      crypto/pcrypt.c
12255 F:      include/crypto/pcrypt.h
12256
12257 PEAQ WMI HOTKEYS DRIVER
12258 M:      Hans de Goede <hdegoede@redhat.com>
12259 L:      platform-driver-x86@vger.kernel.org
12260 S:      Maintained
12261 F:      drivers/platform/x86/peaq-wmi.c
12262
12263 PER-CPU MEMORY ALLOCATOR
12264 M:      Dennis Zhou <dennis@kernel.org>
12265 M:      Tejun Heo <tj@kernel.org>
12266 M:      Christoph Lameter <cl@linux.com>
12267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12268 S:      Maintained
12269 F:      include/linux/percpu*.h
12270 F:      mm/percpu*.c
12271 F:      arch/*/include/asm/percpu.h
12272
12273 PER-TASK DELAY ACCOUNTING
12274 M:      Balbir Singh <bsingharora@gmail.com>
12275 S:      Maintained
12276 F:      include/linux/delayacct.h
12277 F:      kernel/delayacct.c
12278
12279 PERFORMANCE EVENTS SUBSYSTEM
12280 M:      Peter Zijlstra <peterz@infradead.org>
12281 M:      Ingo Molnar <mingo@redhat.com>
12282 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12283 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12284 R:      Jiri Olsa <jolsa@redhat.com>
12285 R:      Namhyung Kim <namhyung@kernel.org>
12286 L:      linux-kernel@vger.kernel.org
12287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12288 S:      Supported
12289 F:      kernel/events/*
12290 F:      include/linux/perf_event.h
12291 F:      include/uapi/linux/perf_event.h
12292 F:      arch/*/kernel/perf_event*.c
12293 F:      arch/*/kernel/*/perf_event*.c
12294 F:      arch/*/kernel/*/*/perf_event*.c
12295 F:      arch/*/include/asm/perf_event.h
12296 F:      arch/*/kernel/perf_callchain.c
12297 F:      arch/*/events/*
12298 F:      arch/*/events/*/*
12299 F:      tools/perf/
12300
12301 PERSONALITY HANDLING
12302 M:      Christoph Hellwig <hch@infradead.org>
12303 L:      linux-abi-devel@lists.sourceforge.net
12304 S:      Maintained
12305 F:      include/linux/personality.h
12306 F:      include/uapi/linux/personality.h
12307
12308 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12309 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12310 L:      linux-input@vger.kernel.org
12311 S:      Maintained
12312 F:      Documentation/input/devices/pxrc.rst
12313 F:      drivers/input/joystick/pxrc.c
12314
12315 PHONET PROTOCOL
12316 M:      Remi Denis-Courmont <courmisch@gmail.com>
12317 S:      Supported
12318 F:      Documentation/networking/phonet.txt
12319 F:      include/linux/phonet.h
12320 F:      include/net/phonet/
12321 F:      include/uapi/linux/phonet.h
12322 F:      net/phonet/
12323
12324 PHRAM MTD DRIVER
12325 M:      Joern Engel <joern@lazybastard.org>
12326 L:      linux-mtd@lists.infradead.org
12327 S:      Maintained
12328 F:      drivers/mtd/devices/phram.c
12329
12330 PICOLCD HID DRIVER
12331 M:      Bruno Prémont <bonbons@linux-vserver.org>
12332 L:      linux-input@vger.kernel.org
12333 S:      Maintained
12334 F:      drivers/hid/hid-picolcd*
12335
12336 PICOXCELL SUPPORT
12337 M:      Jamie Iles <jamie@jamieiles.com>
12338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12339 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12340 S:      Supported
12341 F:      arch/arm/boot/dts/picoxcell*
12342 F:      arch/arm/mach-picoxcell/
12343 F:      drivers/crypto/picoxcell*
12344
12345 PIN CONTROL SUBSYSTEM
12346 M:      Linus Walleij <linus.walleij@linaro.org>
12347 L:      linux-gpio@vger.kernel.org
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12349 S:      Maintained
12350 F:      Documentation/devicetree/bindings/pinctrl/
12351 F:      Documentation/driver-api/pinctl.rst
12352 F:      drivers/pinctrl/
12353 F:      include/linux/pinctrl/
12354
12355 PIN CONTROLLER - MICROCHIP AT91
12356 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12358 L:      linux-gpio@vger.kernel.org
12359 S:      Supported
12360 F:      drivers/pinctrl/pinctrl-at91*
12361
12362 PIN CONTROLLER - FREESCALE
12363 M:      Dong Aisheng <aisheng.dong@nxp.com>
12364 M:      Fabio Estevam <festevam@gmail.com>
12365 M:      Shawn Guo <shawnguo@kernel.org>
12366 M:      Stefan Agner <stefan@agner.ch>
12367 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12368 L:      linux-gpio@vger.kernel.org
12369 S:      Maintained
12370 F:      drivers/pinctrl/freescale/
12371 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12372
12373 PIN CONTROLLER - INTEL
12374 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12375 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12377 S:      Maintained
12378 F:      drivers/pinctrl/intel/
12379
12380 PIN CONTROLLER - MEDIATEK
12381 M:      Sean Wang <sean.wang@kernel.org>
12382 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12383 S:      Maintained
12384 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12385 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12386 F:      drivers/pinctrl/mediatek/
12387
12388 PIN CONTROLLER - QUALCOMM
12389 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12390 S:      Maintained
12391 L:      linux-arm-msm@vger.kernel.org
12392 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12393 F:      drivers/pinctrl/qcom/
12394
12395 PIN CONTROLLER - RENESAS
12396 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12397 L:      linux-renesas-soc@vger.kernel.org
12398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12399 S:      Maintained
12400 F:      drivers/pinctrl/pinctrl-rz*
12401 F:      drivers/pinctrl/sh-pfc/
12402
12403 PIN CONTROLLER - SAMSUNG
12404 M:      Tomasz Figa <tomasz.figa@gmail.com>
12405 M:      Krzysztof Kozlowski <krzk@kernel.org>
12406 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12408 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12409 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12411 S:      Maintained
12412 F:      drivers/pinctrl/samsung/
12413 F:      include/dt-bindings/pinctrl/samsung.h
12414 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12415
12416 PIN CONTROLLER - SINGLE
12417 M:      Tony Lindgren <tony@atomide.com>
12418 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12420 L:      linux-omap@vger.kernel.org
12421 S:      Maintained
12422 F:      drivers/pinctrl/pinctrl-single.c
12423
12424 PIN CONTROLLER - ST SPEAR
12425 M:      Viresh Kumar <vireshk@kernel.org>
12426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12427 W:      http://www.st.com/spear
12428 S:      Maintained
12429 F:      drivers/pinctrl/spear/
12430
12431 PISTACHIO SOC SUPPORT
12432 M:      James Hartley <james.hartley@sondrel.com>
12433 L:      linux-mips@vger.kernel.org
12434 S:      Odd Fixes
12435 F:      arch/mips/pistachio/
12436 F:      arch/mips/include/asm/mach-pistachio/
12437 F:      arch/mips/boot/dts/img/pistachio*
12438 F:      arch/mips/configs/pistachio*_defconfig
12439
12440 PKTCDVD DRIVER
12441 S:      Orphan
12442 M:      linux-block@vger.kernel.org
12443 F:      drivers/block/pktcdvd.c
12444 F:      include/linux/pktcdvd.h
12445 F:      include/uapi/linux/pktcdvd.h
12446
12447 PKUNITY SOC DRIVERS
12448 M:      Guan Xuetao <gxt@pku.edu.cn>
12449 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12450 S:      Maintained
12451 T:      git git://github.com/gxt/linux.git
12452 F:      drivers/input/serio/i8042-unicore32io.h
12453 F:      drivers/i2c/busses/i2c-puv3.c
12454 F:      drivers/video/fbdev/fb-puv3.c
12455 F:      drivers/rtc/rtc-puv3.c
12456
12457 PMBUS HARDWARE MONITORING DRIVERS
12458 M:      Guenter Roeck <linux@roeck-us.net>
12459 L:      linux-hwmon@vger.kernel.org
12460 W:      http://hwmon.wiki.kernel.org/
12461 W:      http://www.roeck-us.net/linux/drivers/
12462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12463 S:      Maintained
12464 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12465 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12466 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12467 F:      Documentation/hwmon/adm1275.rst
12468 F:      Documentation/hwmon/ibm-cffps.rst
12469 F:      Documentation/hwmon/ir35221.rst
12470 F:      Documentation/hwmon/lm25066.rst
12471 F:      Documentation/hwmon/ltc2978.rst
12472 F:      Documentation/hwmon/ltc3815.rst
12473 F:      Documentation/hwmon/max16064.rst
12474 F:      Documentation/hwmon/max20751.rst
12475 F:      Documentation/hwmon/max31785.rst
12476 F:      Documentation/hwmon/max34440.rst
12477 F:      Documentation/hwmon/max8688.rst
12478 F:      Documentation/hwmon/pmbus.rst
12479 F:      Documentation/hwmon/pmbus-core.rst
12480 F:      Documentation/hwmon/tps40422.rst
12481 F:      Documentation/hwmon/ucd9000.rst
12482 F:      Documentation/hwmon/ucd9200.rst
12483 F:      Documentation/hwmon/zl6100.rst
12484 F:      drivers/hwmon/pmbus/
12485 F:      include/linux/pmbus.h
12486
12487 PMC SIERRA MaxRAID DRIVER
12488 L:      linux-scsi@vger.kernel.org
12489 W:      http://www.pmc-sierra.com/
12490 S:      Orphan
12491 F:      drivers/scsi/pmcraid.*
12492
12493 PMC SIERRA PM8001 DRIVER
12494 M:      Jack Wang <jinpu.wang@profitbricks.com>
12495 M:      lindar_liu@usish.com
12496 L:      linux-scsi@vger.kernel.org
12497 S:      Supported
12498 F:      drivers/scsi/pm8001/
12499
12500 PNP SUPPORT
12501 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12502 S:      Maintained
12503 F:      drivers/pnp/
12504
12505 PNI RM3100 IIO DRIVER
12506 M:      Song Qiang <songqiang1304521@gmail.com>
12507 L:      linux-iio@vger.kernel.org
12508 S:      Maintained
12509 F:      drivers/iio/magnetometer/rm3100*
12510 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12511
12512 POSIX CLOCKS and TIMERS
12513 M:      Thomas Gleixner <tglx@linutronix.de>
12514 L:      linux-kernel@vger.kernel.org
12515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12516 S:      Maintained
12517 F:      fs/timerfd.c
12518 F:      include/linux/timer*
12519 F:      kernel/time/*timer*
12520
12521 POWER MANAGEMENT CORE
12522 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12523 L:      linux-pm@vger.kernel.org
12524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12525 B:      https://bugzilla.kernel.org
12526 S:      Supported
12527 F:      drivers/base/power/
12528 F:      include/linux/pm.h
12529 F:      include/linux/pm_*
12530 F:      include/linux/powercap.h
12531 F:      drivers/powercap/
12532 F:      kernel/configs/nopm.config
12533
12534 POWER STATE COORDINATION INTERFACE (PSCI)
12535 M:      Mark Rutland <mark.rutland@arm.com>
12536 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12537 L:      linux-arm-kernel@lists.infradead.org
12538 S:      Maintained
12539 F:      drivers/firmware/psci/
12540 F:      include/linux/psci.h
12541 F:      include/uapi/linux/psci.h
12542
12543 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12544 M:      Sebastian Reichel <sre@kernel.org>
12545 L:      linux-pm@vger.kernel.org
12546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12547 S:      Maintained
12548 F:      Documentation/ABI/testing/sysfs-class-power
12549 F:      Documentation/devicetree/bindings/power/supply/
12550 F:      include/linux/power_supply.h
12551 F:      drivers/power/supply/
12552
12553 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12554 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12555 L:      linuxppc-dev@lists.ozlabs.org
12556 S:      Maintained
12557 F:      drivers/char/powernv-op-panel.c
12558
12559 PPP OVER ATM (RFC 2364)
12560 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12561 S:      Maintained
12562 F:      net/atm/pppoatm.c
12563 F:      include/uapi/linux/atmppp.h
12564
12565 PPP OVER ETHERNET
12566 M:      Michal Ostrowski <mostrows@earthlink.net>
12567 S:      Maintained
12568 F:      drivers/net/ppp/pppoe.c
12569 F:      drivers/net/ppp/pppox.c
12570
12571 PPP OVER L2TP
12572 M:      James Chapman <jchapman@katalix.com>
12573 S:      Maintained
12574 F:      net/l2tp/l2tp_ppp.c
12575 F:      include/linux/if_pppol2tp.h
12576 F:      include/uapi/linux/if_pppol2tp.h
12577
12578 PPP PROTOCOL DRIVERS AND COMPRESSORS
12579 M:      Paul Mackerras <paulus@samba.org>
12580 L:      linux-ppp@vger.kernel.org
12581 S:      Maintained
12582 F:      drivers/net/ppp/ppp_*
12583
12584 PPS SUPPORT
12585 M:      Rodolfo Giometti <giometti@enneenne.com>
12586 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12587 L:      linuxpps@ml.enneenne.com (subscribers-only)
12588 S:      Maintained
12589 F:      Documentation/pps/
12590 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12591 F:      Documentation/ABI/testing/sysfs-pps
12592 F:      drivers/pps/
12593 F:      include/linux/pps*.h
12594 F:      include/uapi/linux/pps.h
12595
12596 PPTP DRIVER
12597 M:      Dmitry Kozlov <xeb@mail.ru>
12598 L:      netdev@vger.kernel.org
12599 S:      Maintained
12600 F:      drivers/net/ppp/pptp.c
12601 W:      http://sourceforge.net/projects/accel-pptp
12602
12603 PRINTK
12604 M:      Petr Mladek <pmladek@suse.com>
12605 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12606 R:      Steven Rostedt <rostedt@goodmis.org>
12607 S:      Maintained
12608 F:      kernel/printk/
12609 F:      include/linux/printk.h
12610
12611 PRISM54 WIRELESS DRIVER
12612 M:      Luis Chamberlain <mcgrof@kernel.org>
12613 L:      linux-wireless@vger.kernel.org
12614 W:      http://wireless.kernel.org/en/users/Drivers/p54
12615 S:      Obsolete
12616 F:      drivers/net/wireless/intersil/prism54/
12617
12618 PROC FILESYSTEM
12619 R:      Alexey Dobriyan <adobriyan@gmail.com>
12620 L:      linux-kernel@vger.kernel.org
12621 L:      linux-fsdevel@vger.kernel.org
12622 S:      Maintained
12623 F:      fs/proc/
12624 F:      include/linux/proc_fs.h
12625 F:      tools/testing/selftests/proc/
12626 F:      Documentation/filesystems/proc.txt
12627
12628 PROC SYSCTL
12629 M:      Luis Chamberlain <mcgrof@kernel.org>
12630 M:      Kees Cook <keescook@chromium.org>
12631 L:      linux-kernel@vger.kernel.org
12632 L:      linux-fsdevel@vger.kernel.org
12633 S:      Maintained
12634 F:      fs/proc/proc_sysctl.c
12635 F:      include/linux/sysctl.h
12636 F:      kernel/sysctl.c
12637 F:      tools/testing/selftests/sysctl/
12638
12639 PS3 NETWORK SUPPORT
12640 M:      Geoff Levand <geoff@infradead.org>
12641 L:      netdev@vger.kernel.org
12642 L:      linuxppc-dev@lists.ozlabs.org
12643 S:      Maintained
12644 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12645
12646 PS3 PLATFORM SUPPORT
12647 M:      Geoff Levand <geoff@infradead.org>
12648 L:      linuxppc-dev@lists.ozlabs.org
12649 S:      Maintained
12650 F:      arch/powerpc/boot/ps3*
12651 F:      arch/powerpc/include/asm/lv1call.h
12652 F:      arch/powerpc/include/asm/ps3*.h
12653 F:      arch/powerpc/platforms/ps3/
12654 F:      drivers/*/ps3*
12655 F:      drivers/ps3/
12656 F:      drivers/rtc/rtc-ps3.c
12657 F:      drivers/usb/host/*ps3.c
12658 F:      sound/ppc/snd_ps3*
12659
12660 PS3VRAM DRIVER
12661 M:      Jim Paris <jim@jtan.com>
12662 M:      Geoff Levand <geoff@infradead.org>
12663 L:      linuxppc-dev@lists.ozlabs.org
12664 S:      Maintained
12665 F:      drivers/block/ps3vram.c
12666
12667 PSAMPLE PACKET SAMPLING SUPPORT:
12668 M:      Yotam Gigi <yotam.gi@gmail.com>
12669 S:      Maintained
12670 F:      net/psample
12671 F:      include/net/psample.h
12672 F:      include/uapi/linux/psample.h
12673
12674 PSTORE FILESYSTEM
12675 M:      Kees Cook <keescook@chromium.org>
12676 M:      Anton Vorontsov <anton@enomsg.org>
12677 M:      Colin Cross <ccross@android.com>
12678 M:      Tony Luck <tony.luck@intel.com>
12679 S:      Maintained
12680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12681 F:      fs/pstore/
12682 F:      include/linux/pstore*
12683 F:      drivers/firmware/efi/efi-pstore.c
12684 F:      drivers/acpi/apei/erst.c
12685 F:      Documentation/admin-guide/ramoops.rst
12686 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12687 K:      \b(pstore|ramoops)
12688
12689 PTP HARDWARE CLOCK SUPPORT
12690 M:      Richard Cochran <richardcochran@gmail.com>
12691 L:      netdev@vger.kernel.org
12692 S:      Maintained
12693 W:      http://linuxptp.sourceforge.net/
12694 F:      Documentation/ABI/testing/sysfs-ptp
12695 F:      Documentation/ptp/*
12696 F:      drivers/net/phy/dp83640*
12697 F:      drivers/ptp/*
12698 F:      include/linux/ptp_cl*
12699
12700 PTRACE SUPPORT
12701 M:      Oleg Nesterov <oleg@redhat.com>
12702 S:      Maintained
12703 F:      include/asm-generic/syscall.h
12704 F:      include/linux/ptrace.h
12705 F:      include/linux/regset.h
12706 F:      include/linux/tracehook.h
12707 F:      include/uapi/linux/ptrace.h
12708 F:      include/uapi/linux/ptrace.h
12709 F:      include/asm-generic/ptrace.h
12710 F:      kernel/ptrace.c
12711 F:      arch/*/ptrace*.c
12712 F:      arch/*/*/ptrace*.c
12713 F:      arch/*/include/asm/ptrace*.h
12714
12715 PULSE8-CEC DRIVER
12716 M:      Hans Verkuil <hverkuil@xs4all.nl>
12717 L:      linux-media@vger.kernel.org
12718 T:      git git://linuxtv.org/media_tree.git
12719 S:      Maintained
12720 F:      drivers/media/usb/pulse8-cec/*
12721 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12722
12723 PVRUSB2 VIDEO4LINUX DRIVER
12724 M:      Mike Isely <isely@pobox.com>
12725 L:      pvrusb2@isely.net       (subscribers-only)
12726 L:      linux-media@vger.kernel.org
12727 W:      http://www.isely.net/pvrusb2/
12728 T:      git git://linuxtv.org/media_tree.git
12729 S:      Maintained
12730 F:      Documentation/media/v4l-drivers/pvrusb2*
12731 F:      drivers/media/usb/pvrusb2/
12732
12733 PWC WEBCAM DRIVER
12734 M:      Hans Verkuil <hverkuil@xs4all.nl>
12735 L:      linux-media@vger.kernel.org
12736 T:      git git://linuxtv.org/media_tree.git
12737 S:      Odd Fixes
12738 F:      drivers/media/usb/pwc/*
12739 F:      include/trace/events/pwc.h
12740
12741 PWM FAN DRIVER
12742 M:      Kamil Debski <kamil@wypas.org>
12743 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12744 L:      linux-hwmon@vger.kernel.org
12745 S:      Supported
12746 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12747 F:      Documentation/hwmon/pwm-fan.rst
12748 F:      drivers/hwmon/pwm-fan.c
12749
12750 PWM IR Transmitter
12751 M:      Sean Young <sean@mess.org>
12752 L:      linux-media@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/media/rc/pwm-ir-tx.c
12755
12756 PWM SUBSYSTEM
12757 M:      Thierry Reding <thierry.reding@gmail.com>
12758 L:      linux-pwm@vger.kernel.org
12759 S:      Maintained
12760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12761 F:      Documentation/pwm.txt
12762 F:      Documentation/devicetree/bindings/pwm/
12763 F:      include/linux/pwm.h
12764 F:      drivers/pwm/
12765 F:      drivers/video/backlight/pwm_bl.c
12766 F:      include/linux/pwm_backlight.h
12767 F:      drivers/gpio/gpio-mvebu.c
12768 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12769
12770 PXA GPIO DRIVER
12771 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12772 L:      linux-gpio@vger.kernel.org
12773 S:      Maintained
12774 F:      drivers/gpio/gpio-pxa.c
12775
12776 PXA MMCI DRIVER
12777 S:      Orphan
12778
12779 PXA RTC DRIVER
12780 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12781 L:      linux-rtc@vger.kernel.org
12782 S:      Maintained
12783
12784 PXA2xx/PXA3xx SUPPORT
12785 M:      Daniel Mack <daniel@zonque.org>
12786 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12787 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12789 T:      git git://github.com/hzhuang1/linux.git
12790 T:      git git://github.com/rjarzmik/linux.git
12791 S:      Maintained
12792 F:      arch/arm/boot/dts/pxa*
12793 F:      arch/arm/mach-pxa/
12794 F:      drivers/dma/pxa*
12795 F:      drivers/pcmcia/pxa2xx*
12796 F:      drivers/pinctrl/pxa/
12797 F:      drivers/spi/spi-pxa2xx*
12798 F:      drivers/usb/gadget/udc/pxa2*
12799 F:      include/sound/pxa2xx-lib.h
12800 F:      sound/arm/pxa*
12801 F:      sound/soc/pxa/
12802
12803 QAT DRIVER
12804 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12805 L:      qat-linux@intel.com
12806 S:      Supported
12807 F:      drivers/crypto/qat/
12808
12809 QCOM AUDIO (ASoC) DRIVERS
12810 M:      Patrick Lai <plai@codeaurora.org>
12811 M:      Banajit Goswami <bgoswami@codeaurora.org>
12812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12813 S:      Supported
12814 F:      sound/soc/qcom/
12815
12816 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12817 M:      Gabriel Somlo <somlo@cmu.edu>
12818 M:      "Michael S. Tsirkin" <mst@redhat.com>
12819 L:      qemu-devel@nongnu.org
12820 S:      Maintained
12821 F:      drivers/firmware/qemu_fw_cfg.c
12822 F:      include/uapi/linux/qemu_fw_cfg.h
12823
12824 QIB DRIVER
12825 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12826 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12827 L:      linux-rdma@vger.kernel.org
12828 S:      Supported
12829 F:      drivers/infiniband/hw/qib/
12830
12831 QLOGIC QL41xxx FCOE DRIVER
12832 M:      QLogic-Storage-Upstream@cavium.com
12833 L:      linux-scsi@vger.kernel.org
12834 S:      Supported
12835 F:      drivers/scsi/qedf/
12836
12837 QLOGIC QL41xxx ISCSI DRIVER
12838 M:      QLogic-Storage-Upstream@cavium.com
12839 L:      linux-scsi@vger.kernel.org
12840 S:      Supported
12841 F:      drivers/scsi/qedi/
12842
12843 QLOGIC QL4xxx ETHERNET DRIVER
12844 M:      Ariel Elior <aelior@marvell.com>
12845 M:      GR-everest-linux-l2@marvell.com
12846 L:      netdev@vger.kernel.org
12847 S:      Supported
12848 F:      drivers/net/ethernet/qlogic/qed/
12849 F:      include/linux/qed/
12850 F:      drivers/net/ethernet/qlogic/qede/
12851
12852 QLOGIC QL4xxx RDMA DRIVER
12853 M:      Michal Kalderon <mkalderon@marvell.com>
12854 M:      Ariel Elior <aelior@marvell.com>
12855 L:      linux-rdma@vger.kernel.org
12856 S:      Supported
12857 F:      drivers/infiniband/hw/qedr/
12858 F:      include/uapi/rdma/qedr-abi.h
12859
12860 QLOGIC QLA1280 SCSI DRIVER
12861 M:      Michael Reed <mdr@sgi.com>
12862 L:      linux-scsi@vger.kernel.org
12863 S:      Maintained
12864 F:      drivers/scsi/qla1280.[ch]
12865
12866 QLOGIC QLA2XXX FC-SCSI DRIVER
12867 M:      qla2xxx-upstream@qlogic.com
12868 L:      linux-scsi@vger.kernel.org
12869 S:      Supported
12870 F:      Documentation/scsi/LICENSE.qla2xxx
12871 F:      drivers/scsi/qla2xxx/
12872
12873 QLOGIC QLA3XXX NETWORK DRIVER
12874 M:      GR-Linux-NIC-Dev@marvell.com
12875 L:      netdev@vger.kernel.org
12876 S:      Supported
12877 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12878 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12879
12880 QLOGIC QLA4XXX iSCSI DRIVER
12881 M:      QLogic-Storage-Upstream@qlogic.com
12882 L:      linux-scsi@vger.kernel.org
12883 S:      Supported
12884 F:      Documentation/scsi/LICENSE.qla4xxx
12885 F:      drivers/scsi/qla4xxx/
12886
12887 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12888 M:      Shahed Shaikh <shshaikh@marvell.com>
12889 M:      Manish Chopra <manishc@marvell.com>
12890 M:      GR-Linux-NIC-Dev@marvell.com
12891 L:      netdev@vger.kernel.org
12892 S:      Supported
12893 F:      drivers/net/ethernet/qlogic/qlcnic/
12894
12895 QLOGIC QLGE 10Gb ETHERNET DRIVER
12896 M:      Manish Chopra <manishc@marvell.com>
12897 M:      GR-Linux-NIC-Dev@marvell.com
12898 L:      netdev@vger.kernel.org
12899 S:      Supported
12900 F:      drivers/net/ethernet/qlogic/qlge/
12901
12902 QM1D1B0004 MEDIA DRIVER
12903 M:      Akihiro Tsukada <tskd08@gmail.com>
12904 L:      linux-media@vger.kernel.org
12905 S:      Odd Fixes
12906 F:      drivers/media/tuners/qm1d1b0004*
12907
12908 QM1D1C0042 MEDIA DRIVER
12909 M:      Akihiro Tsukada <tskd08@gmail.com>
12910 L:      linux-media@vger.kernel.org
12911 S:      Odd Fixes
12912 F:      drivers/media/tuners/qm1d1c0042*
12913
12914 QNX4 FILESYSTEM
12915 M:      Anders Larsen <al@alarsen.net>
12916 W:      http://www.alarsen.net/linux/qnx4fs/
12917 S:      Maintained
12918 F:      fs/qnx4/
12919 F:      include/uapi/linux/qnx4_fs.h
12920 F:      include/uapi/linux/qnxtypes.h
12921
12922 QORIQ DPAA2 FSL-MC BUS DRIVER
12923 M:      Stuart Yoder <stuyoder@gmail.com>
12924 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12925 L:      linux-kernel@vger.kernel.org
12926 S:      Maintained
12927 F:      drivers/bus/fsl-mc/
12928 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12929 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12930
12931 QT1010 MEDIA DRIVER
12932 M:      Antti Palosaari <crope@iki.fi>
12933 L:      linux-media@vger.kernel.org
12934 W:      https://linuxtv.org
12935 W:      http://palosaari.fi/linux/
12936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12937 T:      git git://linuxtv.org/anttip/media_tree.git
12938 S:      Maintained
12939 F:      drivers/media/tuners/qt1010*
12940
12941 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12942 M:      Kalle Valo <kvalo@codeaurora.org>
12943 L:      ath10k@lists.infradead.org
12944 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12946 S:      Supported
12947 F:      drivers/net/wireless/ath/ath10k/
12948
12949 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12950 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12951 L:      linux-wireless@vger.kernel.org
12952 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12953 S:      Supported
12954 F:      drivers/net/wireless/ath/ath9k/
12955
12956 QUALCOMM CAMERA SUBSYSTEM DRIVER
12957 M:      Todor Tomov <todor.too@gmail.com>
12958 L:      linux-media@vger.kernel.org
12959 S:      Maintained
12960 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12961 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12962 F:      drivers/media/platform/qcom/camss/
12963
12964 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12965 M:      Ilia Lin <ilia.lin@kernel.org>
12966 L:      linux-pm@vger.kernel.org
12967 S:      Maintained
12968 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12969 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12970
12971 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12972 M:      Timur Tabi <timur@kernel.org>
12973 L:      netdev@vger.kernel.org
12974 S:      Maintained
12975 F:      drivers/net/ethernet/qualcomm/emac/
12976
12977 QUALCOMM ETHQOS ETHERNET DRIVER
12978 M:      Vinod Koul <vkoul@kernel.org>
12979 M:      Niklas Cassel <niklas.cassel@linaro.org>
12980 L:      netdev@vger.kernel.org
12981 S:      Maintained
12982 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12983 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12984
12985 QUALCOMM GENERIC INTERFACE I2C DRIVER
12986 M:      Alok Chauhan <alokc@codeaurora.org>
12987 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12988 L:      linux-i2c@vger.kernel.org
12989 L:      linux-arm-msm@vger.kernel.org
12990 S:      Supported
12991 F:      drivers/i2c/busses/i2c-qcom-geni.c
12992
12993 QUALCOMM HEXAGON ARCHITECTURE
12994 M:      Richard Kuo <rkuo@codeaurora.org>
12995 L:      linux-hexagon@vger.kernel.org
12996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12997 S:      Supported
12998 F:      arch/hexagon/
12999
13000 QUALCOMM HIDMA DRIVER
13001 M:      Sinan Kaya <okaya@kernel.org>
13002 L:      linux-arm-kernel@lists.infradead.org
13003 L:      linux-arm-msm@vger.kernel.org
13004 L:      dmaengine@vger.kernel.org
13005 S:      Supported
13006 F:      drivers/dma/qcom/hidma*
13007
13008 QUALCOMM IOMMU
13009 M:      Rob Clark <robdclark@gmail.com>
13010 L:      iommu@lists.linux-foundation.org
13011 L:      linux-arm-msm@vger.kernel.org
13012 S:      Maintained
13013 F:      drivers/iommu/qcom_iommu.c
13014
13015 QUALCOMM TSENS THERMAL DRIVER
13016 M:      Amit Kucheria <amit.kucheria@linaro.org>
13017 L:      linux-pm@vger.kernel.org
13018 L:      linux-arm-msm@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/thermal/qcom/
13021
13022 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13023 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13024 L:      linux-media@vger.kernel.org
13025 L:      linux-arm-msm@vger.kernel.org
13026 T:      git git://linuxtv.org/media_tree.git
13027 S:      Maintained
13028 F:      drivers/media/platform/qcom/venus/
13029
13030 QUALCOMM WCN36XX WIRELESS DRIVER
13031 M:      Kalle Valo <kvalo@codeaurora.org>
13032 L:      wcn36xx@lists.infradead.org
13033 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13034 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13035 S:      Supported
13036 F:      drivers/net/wireless/ath/wcn36xx/
13037
13038 QUANTENNA QTNFMAC WIRELESS DRIVER
13039 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13040 M:      Avinash Patil <avinashp@quantenna.com>
13041 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13042 L:      linux-wireless@vger.kernel.org
13043 S:      Maintained
13044 F:      drivers/net/wireless/quantenna
13045
13046 RADEON and AMDGPU DRM DRIVERS
13047 M:      Alex Deucher <alexander.deucher@amd.com>
13048 M:      Christian König <christian.koenig@amd.com>
13049 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13050 L:      amd-gfx@lists.freedesktop.org
13051 T:      git git://people.freedesktop.org/~agd5f/linux
13052 S:      Supported
13053 F:      drivers/gpu/drm/radeon/
13054 F:      include/uapi/drm/radeon_drm.h
13055 F:      drivers/gpu/drm/amd/
13056 F:      include/uapi/drm/amdgpu_drm.h
13057
13058 RADEON FRAMEBUFFER DISPLAY DRIVER
13059 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13060 L:      linux-fbdev@vger.kernel.org
13061 S:      Maintained
13062 F:      drivers/video/fbdev/aty/radeon*
13063 F:      include/uapi/linux/radeonfb.h
13064
13065 RADIOSHARK RADIO DRIVER
13066 M:      Hans Verkuil <hverkuil@xs4all.nl>
13067 L:      linux-media@vger.kernel.org
13068 T:      git git://linuxtv.org/media_tree.git
13069 S:      Maintained
13070 F:      drivers/media/radio/radio-shark.c
13071
13072 RADIOSHARK2 RADIO DRIVER
13073 M:      Hans Verkuil <hverkuil@xs4all.nl>
13074 L:      linux-media@vger.kernel.org
13075 T:      git git://linuxtv.org/media_tree.git
13076 S:      Maintained
13077 F:      drivers/media/radio/radio-shark2.c
13078 F:      drivers/media/radio/radio-tea5777.c
13079
13080 RADOS BLOCK DEVICE (RBD)
13081 M:      Ilya Dryomov <idryomov@gmail.com>
13082 M:      Sage Weil <sage@redhat.com>
13083 M:      Alex Elder <elder@kernel.org>
13084 L:      ceph-devel@vger.kernel.org
13085 W:      http://ceph.com/
13086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13087 T:      git git://github.com/ceph/ceph-client.git
13088 S:      Supported
13089 F:      Documentation/ABI/testing/sysfs-bus-rbd
13090 F:      drivers/block/rbd.c
13091 F:      drivers/block/rbd_types.h
13092
13093 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13094 M:      Paul Mackerras <paulus@samba.org>
13095 L:      linux-fbdev@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/video/fbdev/aty/aty128fb.c
13098
13099 RAINSHADOW-CEC DRIVER
13100 M:      Hans Verkuil <hverkuil@xs4all.nl>
13101 L:      linux-media@vger.kernel.org
13102 T:      git git://linuxtv.org/media_tree.git
13103 S:      Maintained
13104 F:      drivers/media/usb/rainshadow-cec/*
13105
13106 RALINK MIPS ARCHITECTURE
13107 M:      John Crispin <john@phrozen.org>
13108 L:      linux-mips@vger.kernel.org
13109 S:      Maintained
13110 F:      arch/mips/ralink
13111
13112 RALINK RT2X00 WIRELESS LAN DRIVER
13113 P:      rt2x00 project
13114 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13115 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13116 L:      linux-wireless@vger.kernel.org
13117 S:      Maintained
13118 F:      drivers/net/wireless/ralink/rt2x00/
13119
13120 RAMDISK RAM BLOCK DEVICE DRIVER
13121 M:      Jens Axboe <axboe@kernel.dk>
13122 S:      Maintained
13123 F:      Documentation/blockdev/ramdisk.txt
13124 F:      drivers/block/brd.c
13125
13126 RANCHU VIRTUAL BOARD FOR MIPS
13127 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13128 L:      linux-mips@vger.kernel.org
13129 S:      Supported
13130 F:      arch/mips/generic/board-ranchu.c
13131 F:      arch/mips/configs/generic/board-ranchu.config
13132
13133 RANDOM NUMBER DRIVER
13134 M:      "Theodore Ts'o" <tytso@mit.edu>
13135 S:      Maintained
13136 F:      drivers/char/random.c
13137
13138 RAPIDIO SUBSYSTEM
13139 M:      Matt Porter <mporter@kernel.crashing.org>
13140 M:      Alexandre Bounine <alex.bou9@gmail.com>
13141 S:      Maintained
13142 F:      drivers/rapidio/
13143
13144 RAS INFRASTRUCTURE
13145 M:      Tony Luck <tony.luck@intel.com>
13146 M:      Borislav Petkov <bp@alien8.de>
13147 L:      linux-edac@vger.kernel.org
13148 S:      Maintained
13149 F:      drivers/ras/
13150 F:      include/linux/ras.h
13151 F:      include/ras/ras_event.h
13152 F:      Documentation/admin-guide/ras.rst
13153
13154 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13155 L:      linux-wireless@vger.kernel.org
13156 S:      Orphan
13157 F:      drivers/net/wireless/ray*
13158
13159 RCUTORTURE TEST FRAMEWORK
13160 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13161 M:      Josh Triplett <josh@joshtriplett.org>
13162 R:      Steven Rostedt <rostedt@goodmis.org>
13163 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13164 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13165 L:      rcu@vger.kernel.org
13166 S:      Supported
13167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13168 F:      tools/testing/selftests/rcutorture
13169
13170 RDC R-321X SoC
13171 M:      Florian Fainelli <florian@openwrt.org>
13172 S:      Maintained
13173
13174 RDC R6040 FAST ETHERNET DRIVER
13175 M:      Florian Fainelli <f.fainelli@gmail.com>
13176 L:      netdev@vger.kernel.org
13177 S:      Maintained
13178 F:      drivers/net/ethernet/rdc/r6040.c
13179
13180 RDMAVT - RDMA verbs software
13181 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13182 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13183 L:      linux-rdma@vger.kernel.org
13184 S:      Supported
13185 F:      drivers/infiniband/sw/rdmavt
13186
13187 RDS - RELIABLE DATAGRAM SOCKETS
13188 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13189 L:      netdev@vger.kernel.org
13190 L:      linux-rdma@vger.kernel.org
13191 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13192 W:      https://oss.oracle.com/projects/rds/
13193 S:      Supported
13194 F:      net/rds/
13195 F:      Documentation/networking/rds.txt
13196
13197 RDT - RESOURCE ALLOCATION
13198 M:      Fenghua Yu <fenghua.yu@intel.com>
13199 M:      Reinette Chatre <reinette.chatre@intel.com>
13200 L:      linux-kernel@vger.kernel.org
13201 S:      Supported
13202 F:      arch/x86/kernel/cpu/resctrl/
13203 F:      arch/x86/include/asm/resctrl_sched.h
13204 F:      Documentation/x86/resctrl*
13205
13206 READ-COPY UPDATE (RCU)
13207 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13208 M:      Josh Triplett <josh@joshtriplett.org>
13209 R:      Steven Rostedt <rostedt@goodmis.org>
13210 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13211 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13212 R:      Joel Fernandes <joel@joelfernandes.org>
13213 L:      rcu@vger.kernel.org
13214 W:      http://www.rdrop.com/users/paulmck/RCU/
13215 S:      Supported
13216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13217 F:      Documentation/RCU/
13218 X:      Documentation/RCU/torture.txt
13219 F:      include/linux/rcu*
13220 X:      include/linux/srcu*.h
13221 F:      kernel/rcu/
13222 X:      kernel/rcu/srcu*.c
13223
13224 REAL TIME CLOCK (RTC) SUBSYSTEM
13225 M:      Alessandro Zummo <a.zummo@towertech.it>
13226 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13227 L:      linux-rtc@vger.kernel.org
13228 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13230 S:      Maintained
13231 F:      Documentation/devicetree/bindings/rtc/
13232 F:      Documentation/rtc.txt
13233 F:      drivers/rtc/
13234 F:      include/linux/rtc.h
13235 F:      include/uapi/linux/rtc.h
13236 F:      include/linux/rtc/
13237 F:      include/linux/platform_data/rtc-*
13238 F:      tools/testing/selftests/rtc/
13239
13240 REALTEK AUDIO CODECS
13241 M:      Bard Liao <bardliao@realtek.com>
13242 M:      Oder Chiou <oder_chiou@realtek.com>
13243 S:      Maintained
13244 F:      sound/soc/codecs/rt*
13245 F:      include/sound/rt*.h
13246
13247 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13248 M:      Linus Walleij <linus.walleij@linaro.org>
13249 S:      Maintained
13250 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13251 F:      drivers/net/dsa/realtek-smi*
13252 F:      drivers/net/dsa/rtl83*
13253
13254 REDPINE WIRELESS DRIVER
13255 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13256 M:      Siva Rebbagondla <siva8118@gmail.com>
13257 L:      linux-wireless@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/net/wireless/rsi/
13260
13261 REGISTER MAP ABSTRACTION
13262 M:      Mark Brown <broonie@kernel.org>
13263 L:      linux-kernel@vger.kernel.org
13264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13265 S:      Supported
13266 F:      Documentation/devicetree/bindings/regmap/
13267 F:      drivers/base/regmap/
13268 F:      include/linux/regmap.h
13269
13270 REISERFS FILE SYSTEM
13271 L:      reiserfs-devel@vger.kernel.org
13272 S:      Supported
13273 F:      fs/reiserfs/
13274
13275 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13276 M:      Ohad Ben-Cohen <ohad@wizery.com>
13277 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13278 L:      linux-remoteproc@vger.kernel.org
13279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13280 S:      Maintained
13281 F:      Documentation/devicetree/bindings/remoteproc/
13282 F:      Documentation/remoteproc.txt
13283 F:      drivers/remoteproc/
13284 F:      include/linux/remoteproc.h
13285
13286 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13287 M:      Ohad Ben-Cohen <ohad@wizery.com>
13288 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13289 L:      linux-remoteproc@vger.kernel.org
13290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13291 S:      Maintained
13292 F:      drivers/rpmsg/
13293 F:      Documentation/rpmsg.txt
13294 F:      include/linux/rpmsg.h
13295 F:      include/linux/rpmsg/
13296
13297 RENESAS CLOCK DRIVERS
13298 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13299 L:      linux-renesas-soc@vger.kernel.org
13300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13301 S:      Supported
13302 F:      drivers/clk/renesas/
13303
13304 RENESAS EMEV2 I2C DRIVER
13305 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13306 S:      Supported
13307 F:      drivers/i2c/busses/i2c-emev2.c
13308
13309 RENESAS ETHERNET DRIVERS
13310 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13311 L:      netdev@vger.kernel.org
13312 L:      linux-renesas-soc@vger.kernel.org
13313 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13314 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13315 F:      drivers/net/ethernet/renesas/
13316 F:      include/linux/sh_eth.h
13317
13318 RENESAS R-CAR GYROADC DRIVER
13319 M:      Marek Vasut <marek.vasut@gmail.com>
13320 L:      linux-iio@vger.kernel.org
13321 S:      Supported
13322 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13323 F:      drivers/iio/adc/rcar-gyroadc.c
13324
13325 RENESAS R-CAR I2C DRIVERS
13326 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13327 S:      Supported
13328 F:      drivers/i2c/busses/i2c-rcar.c
13329 F:      drivers/i2c/busses/i2c-sh_mobile.c
13330
13331 RENESAS RIIC DRIVER
13332 M:      Chris Brandt <chris.brandt@renesas.com>
13333 S:      Supported
13334 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13335 F:      drivers/i2c/busses/i2c-riic.c
13336
13337 RENESAS USB PHY DRIVER
13338 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13339 L:      linux-renesas-soc@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13342
13343 RESET CONTROLLER FRAMEWORK
13344 M:      Philipp Zabel <p.zabel@pengutronix.de>
13345 T:      git git://git.pengutronix.de/git/pza/linux
13346 S:      Maintained
13347 F:      drivers/reset/
13348 F:      Documentation/devicetree/bindings/reset/
13349 F:      include/dt-bindings/reset/
13350 F:      include/linux/reset.h
13351 F:      include/linux/reset/
13352 F:      include/linux/reset-controller.h
13353
13354 RESTARTABLE SEQUENCES SUPPORT
13355 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13356 M:      Peter Zijlstra <peterz@infradead.org>
13357 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13358 M:      Boqun Feng <boqun.feng@gmail.com>
13359 L:      linux-kernel@vger.kernel.org
13360 S:      Supported
13361 F:      kernel/rseq.c
13362 F:      include/uapi/linux/rseq.h
13363 F:      include/trace/events/rseq.h
13364 F:      tools/testing/selftests/rseq/
13365
13366 RFKILL
13367 M:      Johannes Berg <johannes@sipsolutions.net>
13368 L:      linux-wireless@vger.kernel.org
13369 W:      http://wireless.kernel.org/
13370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13372 S:      Maintained
13373 F:      Documentation/rfkill.txt
13374 F:      Documentation/ABI/stable/sysfs-class-rfkill
13375 F:      net/rfkill/
13376 F:      include/linux/rfkill.h
13377 F:      include/uapi/linux/rfkill.h
13378
13379 RHASHTABLE
13380 M:      Thomas Graf <tgraf@suug.ch>
13381 M:      Herbert Xu <herbert@gondor.apana.org.au>
13382 L:      netdev@vger.kernel.org
13383 S:      Maintained
13384 F:      lib/rhashtable.c
13385 F:      lib/test_rhashtable.c
13386 F:      include/linux/rhashtable.h
13387 F:      include/linux/rhashtable-types.h
13388
13389 RICOH R5C592 MEMORYSTICK DRIVER
13390 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13391 S:      Maintained
13392 F:      drivers/memstick/host/r592.*
13393
13394 RICOH SMARTMEDIA/XD DRIVER
13395 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13396 S:      Maintained
13397 F:      drivers/mtd/nand/raw/r852.c
13398 F:      drivers/mtd/nand/raw/r852.h
13399
13400 RISC-V ARCHITECTURE
13401 M:      Palmer Dabbelt <palmer@sifive.com>
13402 M:      Albert Ou <aou@eecs.berkeley.edu>
13403 L:      linux-riscv@lists.infradead.org
13404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13405 S:      Supported
13406 F:      arch/riscv/
13407 K:      riscv
13408 N:      riscv
13409
13410 ROCCAT DRIVERS
13411 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13412 W:      http://sourceforge.net/projects/roccat/
13413 S:      Maintained
13414 F:      drivers/hid/hid-roccat*
13415 F:      include/linux/hid-roccat*
13416 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13417
13418 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13419 M:      Jacob chen <jacob2.chen@rock-chips.com>
13420 L:      linux-media@vger.kernel.org
13421 S:      Maintained
13422 F:      drivers/media/platform/rockchip/rga/
13423 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13424
13425 ROCKCHIP VPU CODEC DRIVER
13426 M:      Ezequiel Garcia <ezequiel@collabora.com>
13427 L:      linux-media@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/staging/media/platform/rockchip/vpu/
13430 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13431
13432 ROCKER DRIVER
13433 M:      Jiri Pirko <jiri@resnulli.us>
13434 L:      netdev@vger.kernel.org
13435 S:      Supported
13436 F:      drivers/net/ethernet/rocker/
13437
13438 ROCKETPORT DRIVER
13439 P:      Comtrol Corp.
13440 W:      http://www.comtrol.com
13441 S:      Maintained
13442 F:      Documentation/serial/rocket.rst
13443 F:      drivers/tty/rocket*
13444
13445 ROCKETPORT EXPRESS/INFINITY DRIVER
13446 M:      Kevin Cernekee <cernekee@gmail.com>
13447 L:      linux-serial@vger.kernel.org
13448 S:      Odd Fixes
13449 F:      drivers/tty/serial/rp2.*
13450
13451 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13452 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13453 L:      linux-kernel@vger.kernel.org
13454 L:      linux-renesas-soc@vger.kernel.org
13455 S:      Supported
13456 F:      drivers/mfd/bd9571mwv.c
13457 F:      drivers/regulator/bd9571mwv-regulator.c
13458 F:      drivers/gpio/gpio-bd9571mwv.c
13459 F:      include/linux/mfd/bd9571mwv.h
13460 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13461
13462 ROSE NETWORK LAYER
13463 M:      Ralf Baechle <ralf@linux-mips.org>
13464 L:      linux-hams@vger.kernel.org
13465 W:      http://www.linux-ax25.org/
13466 S:      Maintained
13467 F:      include/net/rose.h
13468 F:      include/uapi/linux/rose.h
13469 F:      net/rose/
13470
13471 RTL2830 MEDIA DRIVER
13472 M:      Antti Palosaari <crope@iki.fi>
13473 L:      linux-media@vger.kernel.org
13474 W:      https://linuxtv.org
13475 W:      http://palosaari.fi/linux/
13476 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13477 T:      git git://linuxtv.org/anttip/media_tree.git
13478 S:      Maintained
13479 F:      drivers/media/dvb-frontends/rtl2830*
13480
13481 RTL2832 MEDIA DRIVER
13482 M:      Antti Palosaari <crope@iki.fi>
13483 L:      linux-media@vger.kernel.org
13484 W:      https://linuxtv.org
13485 W:      http://palosaari.fi/linux/
13486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13487 T:      git git://linuxtv.org/anttip/media_tree.git
13488 S:      Maintained
13489 F:      drivers/media/dvb-frontends/rtl2832*
13490
13491 RTL2832_SDR MEDIA DRIVER
13492 M:      Antti Palosaari <crope@iki.fi>
13493 L:      linux-media@vger.kernel.org
13494 W:      https://linuxtv.org
13495 W:      http://palosaari.fi/linux/
13496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13497 T:      git git://linuxtv.org/anttip/media_tree.git
13498 S:      Maintained
13499 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13500
13501 RTL8180 WIRELESS DRIVER
13502 L:      linux-wireless@vger.kernel.org
13503 W:      http://wireless.kernel.org/
13504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13505 S:      Orphan
13506 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13507
13508 RTL8187 WIRELESS DRIVER
13509 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13510 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13511 M:      Larry Finger <Larry.Finger@lwfinger.net>
13512 L:      linux-wireless@vger.kernel.org
13513 W:      http://wireless.kernel.org/
13514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13515 S:      Maintained
13516 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13517
13518 REALTEK WIRELESS DRIVER (rtlwifi family)
13519 M:      Ping-Ke Shih <pkshih@realtek.com>
13520 L:      linux-wireless@vger.kernel.org
13521 W:      http://wireless.kernel.org/
13522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13523 S:      Maintained
13524 F:      drivers/net/wireless/realtek/rtlwifi/
13525
13526 REALTEK WIRELESS DRIVER (rtw88)
13527 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13528 L:      linux-wireless@vger.kernel.org
13529 S:      Maintained
13530 F:      drivers/net/wireless/realtek/rtw88/
13531
13532 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13533 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13534 L:      linux-wireless@vger.kernel.org
13535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13536 S:      Maintained
13537 F:      drivers/net/wireless/realtek/rtl8xxxu/
13538
13539 RXRPC SOCKETS (AF_RXRPC)
13540 M:      David Howells <dhowells@redhat.com>
13541 L:      linux-afs@lists.infradead.org
13542 S:      Supported
13543 F:      net/rxrpc/
13544 F:      include/keys/rxrpc-type.h
13545 F:      include/net/af_rxrpc.h
13546 F:      include/trace/events/rxrpc.h
13547 F:      include/uapi/linux/rxrpc.h
13548 F:      Documentation/networking/rxrpc.txt
13549 W:      https://www.infradead.org/~dhowells/kafs/
13550
13551 S3 SAVAGE FRAMEBUFFER DRIVER
13552 M:      Antonino Daplas <adaplas@gmail.com>
13553 L:      linux-fbdev@vger.kernel.org
13554 S:      Maintained
13555 F:      drivers/video/fbdev/savage/
13556
13557 S390
13558 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13559 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13560 L:      linux-s390@vger.kernel.org
13561 W:      http://www.ibm.com/developerworks/linux/linux390/
13562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13563 S:      Supported
13564 F:      arch/s390/
13565 F:      drivers/s390/
13566 F:      Documentation/s390/
13567 F:      Documentation/driver-api/s390-drivers.rst
13568
13569 S390 COMMON I/O LAYER
13570 M:      Sebastian Ott <sebott@linux.ibm.com>
13571 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13572 L:      linux-s390@vger.kernel.org
13573 W:      http://www.ibm.com/developerworks/linux/linux390/
13574 S:      Supported
13575 F:      drivers/s390/cio/
13576
13577 S390 DASD DRIVER
13578 M:      Stefan Haberland <sth@linux.ibm.com>
13579 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13580 L:      linux-s390@vger.kernel.org
13581 W:      http://www.ibm.com/developerworks/linux/linux390/
13582 S:      Supported
13583 F:      drivers/s390/block/dasd*
13584 F:      block/partitions/ibm.c
13585
13586 S390 IOMMU (PCI)
13587 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13588 L:      linux-s390@vger.kernel.org
13589 W:      http://www.ibm.com/developerworks/linux/linux390/
13590 S:      Supported
13591 F:      drivers/iommu/s390-iommu.c
13592
13593 S390 IUCV NETWORK LAYER
13594 M:      Julian Wiedmann <jwi@linux.ibm.com>
13595 M:      Ursula Braun <ubraun@linux.ibm.com>
13596 L:      linux-s390@vger.kernel.org
13597 W:      http://www.ibm.com/developerworks/linux/linux390/
13598 S:      Supported
13599 F:      drivers/s390/net/*iucv*
13600 F:      include/net/iucv/
13601 F:      net/iucv/
13602
13603 S390 NETWORK DRIVERS
13604 M:      Julian Wiedmann <jwi@linux.ibm.com>
13605 M:      Ursula Braun <ubraun@linux.ibm.com>
13606 L:      linux-s390@vger.kernel.org
13607 W:      http://www.ibm.com/developerworks/linux/linux390/
13608 S:      Supported
13609 F:      drivers/s390/net/
13610
13611 S390 PCI SUBSYSTEM
13612 M:      Sebastian Ott <sebott@linux.ibm.com>
13613 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13614 L:      linux-s390@vger.kernel.org
13615 W:      http://www.ibm.com/developerworks/linux/linux390/
13616 S:      Supported
13617 F:      arch/s390/pci/
13618 F:      drivers/pci/hotplug/s390_pci_hpc.c
13619
13620 S390 VFIO-CCW DRIVER
13621 M:      Cornelia Huck <cohuck@redhat.com>
13622 M:      Farhan Ali <alifm@linux.ibm.com>
13623 M:      Eric Farman <farman@linux.ibm.com>
13624 R:      Halil Pasic <pasic@linux.ibm.com>
13625 L:      linux-s390@vger.kernel.org
13626 L:      kvm@vger.kernel.org
13627 S:      Supported
13628 F:      drivers/s390/cio/vfio_ccw*
13629 F:      Documentation/s390/vfio-ccw.txt
13630 F:      include/uapi/linux/vfio_ccw.h
13631
13632 S390 ZCRYPT DRIVER
13633 M:      Harald Freudenberger <freude@linux.ibm.com>
13634 L:      linux-s390@vger.kernel.org
13635 W:      http://www.ibm.com/developerworks/linux/linux390/
13636 S:      Supported
13637 F:      drivers/s390/crypto/
13638
13639 S390 VFIO AP DRIVER
13640 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13641 M:      Pierre Morel <pmorel@linux.ibm.com>
13642 M:      Halil Pasic <pasic@linux.ibm.com>
13643 L:      linux-s390@vger.kernel.org
13644 W:      http://www.ibm.com/developerworks/linux/linux390/
13645 S:      Supported
13646 F:      drivers/s390/crypto/vfio_ap_drv.c
13647 F:      drivers/s390/crypto/vfio_ap_private.h
13648 F:      drivers/s390/crypto/vfio_ap_ops.c
13649 F:      Documentation/s390/vfio-ap.txt
13650
13651 S390 ZFCP DRIVER
13652 M:      Steffen Maier <maier@linux.ibm.com>
13653 M:      Benjamin Block <bblock@linux.ibm.com>
13654 L:      linux-s390@vger.kernel.org
13655 W:      http://www.ibm.com/developerworks/linux/linux390/
13656 S:      Supported
13657 F:      drivers/s390/scsi/zfcp_*
13658
13659 S3C24XX SD/MMC Driver
13660 M:      Ben Dooks <ben-linux@fluff.org>
13661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13662 S:      Supported
13663 F:      drivers/mmc/host/s3cmci.*
13664
13665 SAA6588 RDS RECEIVER DRIVER
13666 M:      Hans Verkuil <hverkuil@xs4all.nl>
13667 L:      linux-media@vger.kernel.org
13668 T:      git git://linuxtv.org/media_tree.git
13669 W:      https://linuxtv.org
13670 S:      Odd Fixes
13671 F:      drivers/media/i2c/saa6588*
13672
13673 SAA7134 VIDEO4LINUX DRIVER
13674 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13675 L:      linux-media@vger.kernel.org
13676 W:      https://linuxtv.org
13677 T:      git git://linuxtv.org/media_tree.git
13678 S:      Odd fixes
13679 F:      Documentation/media/v4l-drivers/saa7134*
13680 F:      drivers/media/pci/saa7134/
13681
13682 SAA7146 VIDEO4LINUX-2 DRIVER
13683 M:      Hans Verkuil <hverkuil@xs4all.nl>
13684 L:      linux-media@vger.kernel.org
13685 T:      git git://linuxtv.org/media_tree.git
13686 S:      Maintained
13687 F:      drivers/media/common/saa7146/
13688 F:      drivers/media/pci/saa7146/
13689 F:      include/media/drv-intf/saa7146*
13690
13691 SAMSUNG AUDIO (ASoC) DRIVERS
13692 M:      Krzysztof Kozlowski <krzk@kernel.org>
13693 M:      Sangbeom Kim <sbkim73@samsung.com>
13694 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13695 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13696 S:      Supported
13697 F:      sound/soc/samsung/
13698 F:      Documentation/devicetree/bindings/sound/samsung*
13699
13700 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13701 M:      Krzysztof Kozlowski <krzk@kernel.org>
13702 L:      linux-crypto@vger.kernel.org
13703 L:      linux-samsung-soc@vger.kernel.org
13704 S:      Maintained
13705 F:      drivers/crypto/exynos-rng.c
13706 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13707
13708 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13709 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13710 L:      linux-samsung-soc@vger.kernel.org
13711 S:      Maintained
13712 F:      drivers/char/hw_random/exynos-trng.c
13713 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13714
13715 SAMSUNG FRAMEBUFFER DRIVER
13716 M:      Jingoo Han <jingoohan1@gmail.com>
13717 L:      linux-fbdev@vger.kernel.org
13718 S:      Maintained
13719 F:      drivers/video/fbdev/s3c-fb.c
13720
13721 SAMSUNG LAPTOP DRIVER
13722 M:      Corentin Chary <corentin.chary@gmail.com>
13723 L:      platform-driver-x86@vger.kernel.org
13724 S:      Maintained
13725 F:      drivers/platform/x86/samsung-laptop.c
13726
13727 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13728 M:      Sangbeom Kim <sbkim73@samsung.com>
13729 M:      Krzysztof Kozlowski <krzk@kernel.org>
13730 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13731 L:      linux-kernel@vger.kernel.org
13732 L:      linux-samsung-soc@vger.kernel.org
13733 S:      Supported
13734 F:      drivers/mfd/sec*.c
13735 F:      drivers/regulator/s2m*.c
13736 F:      drivers/regulator/s5m*.c
13737 F:      drivers/clk/clk-s2mps11.c
13738 F:      drivers/rtc/rtc-s5m.c
13739 F:      include/linux/mfd/samsung/
13740 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13741 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13742 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13743 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13744
13745 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13746 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13747 L:      linux-media@vger.kernel.org
13748 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13749 S:      Maintained
13750 F:      drivers/media/platform/s3c-camif/
13751 F:      include/media/drv-intf/s3c_camif.h
13752
13753 SAMSUNG S3FWRN5 NFC DRIVER
13754 M:      Robert Baldyga <r.baldyga@samsung.com>
13755 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13756 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13757 S:      Supported
13758 F:      drivers/nfc/s3fwrn5
13759
13760 SAMSUNG S5C73M3 CAMERA DRIVER
13761 M:      Kyungmin Park <kyungmin.park@samsung.com>
13762 M:      Andrzej Hajda <a.hajda@samsung.com>
13763 L:      linux-media@vger.kernel.org
13764 S:      Supported
13765 F:      drivers/media/i2c/s5c73m3/*
13766
13767 SAMSUNG S5K5BAF CAMERA DRIVER
13768 M:      Kyungmin Park <kyungmin.park@samsung.com>
13769 M:      Andrzej Hajda <a.hajda@samsung.com>
13770 L:      linux-media@vger.kernel.org
13771 S:      Supported
13772 F:      drivers/media/i2c/s5k5baf.c
13773
13774 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13775 M:      Krzysztof Kozlowski <krzk@kernel.org>
13776 M:      Vladimir Zapolskiy <vz@mleia.com>
13777 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13778 L:      linux-crypto@vger.kernel.org
13779 L:      linux-samsung-soc@vger.kernel.org
13780 S:      Maintained
13781 F:      drivers/crypto/s5p-sss.c
13782
13783 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13784 M:      Kyungmin Park <kyungmin.park@samsung.com>
13785 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13786 L:      linux-media@vger.kernel.org
13787 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13788 S:      Supported
13789 F:      drivers/media/platform/exynos4-is/
13790
13791 SAMSUNG SOC CLOCK DRIVERS
13792 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13793 M:      Tomasz Figa <tomasz.figa@gmail.com>
13794 M:      Chanwoo Choi <cw00.choi@samsung.com>
13795 S:      Supported
13796 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13798 F:      drivers/clk/samsung/
13799 F:      include/dt-bindings/clock/exynos*.h
13800 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13801
13802 SAMSUNG SPI DRIVERS
13803 M:      Kukjin Kim <kgene@kernel.org>
13804 M:      Krzysztof Kozlowski <krzk@kernel.org>
13805 M:      Andi Shyti <andi@etezian.org>
13806 L:      linux-spi@vger.kernel.org
13807 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13808 S:      Maintained
13809 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13810 F:      drivers/spi/spi-s3c*
13811 F:      include/linux/platform_data/spi-s3c64xx.h
13812
13813 SAMSUNG SXGBE DRIVERS
13814 M:      Byungho An <bh74.an@samsung.com>
13815 M:      Girish K S <ks.giri@samsung.com>
13816 M:      Vipul Pandya <vipul.pandya@samsung.com>
13817 S:      Supported
13818 L:      netdev@vger.kernel.org
13819 F:      drivers/net/ethernet/samsung/sxgbe/
13820
13821 SAMSUNG THERMAL DRIVER
13822 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13823 L:      linux-pm@vger.kernel.org
13824 L:      linux-samsung-soc@vger.kernel.org
13825 S:      Supported
13826 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13827 F:      drivers/thermal/samsung/
13828
13829 SAMSUNG USB2 PHY DRIVER
13830 M:      Kamil Debski <kamil@wypas.org>
13831 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13832 L:      linux-kernel@vger.kernel.org
13833 S:      Supported
13834 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13835 F:      Documentation/phy/samsung-usb2.txt
13836 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13837 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13838 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13839 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13840 F:      drivers/phy/samsung/phy-samsung-usb2.c
13841 F:      drivers/phy/samsung/phy-samsung-usb2.h
13842
13843 SC1200 WDT DRIVER
13844 M:      Zwane Mwaikambo <zwanem@gmail.com>
13845 S:      Maintained
13846 F:      drivers/watchdog/sc1200wdt.c
13847
13848 SCHEDULER
13849 M:      Ingo Molnar <mingo@redhat.com>
13850 M:      Peter Zijlstra <peterz@infradead.org>
13851 L:      linux-kernel@vger.kernel.org
13852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13853 S:      Maintained
13854 F:      kernel/sched/
13855 F:      include/linux/sched.h
13856 F:      include/uapi/linux/sched.h
13857 F:      include/linux/wait.h
13858 F:      include/linux/preempt.h
13859
13860 SCR24X CHIP CARD INTERFACE DRIVER
13861 M:      Lubomir Rintel <lkundrak@v3.sk>
13862 S:      Supported
13863 F:      drivers/char/pcmcia/scr24x_cs.c
13864
13865 SCSI CDROM DRIVER
13866 M:      Jens Axboe <axboe@kernel.dk>
13867 L:      linux-scsi@vger.kernel.org
13868 W:      http://www.kernel.dk
13869 S:      Maintained
13870 F:      drivers/scsi/sr*
13871
13872 SCSI RDMA PROTOCOL (SRP) INITIATOR
13873 M:      Bart Van Assche <bvanassche@acm.org>
13874 L:      linux-rdma@vger.kernel.org
13875 S:      Supported
13876 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13877 F:      drivers/infiniband/ulp/srp/
13878 F:      include/scsi/srp.h
13879
13880 SCSI RDMA PROTOCOL (SRP) TARGET
13881 M:      Bart Van Assche <bvanassche@acm.org>
13882 L:      linux-rdma@vger.kernel.org
13883 L:      target-devel@vger.kernel.org
13884 S:      Supported
13885 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13886 F:      drivers/infiniband/ulp/srpt/
13887
13888 SCSI SG DRIVER
13889 M:      Doug Gilbert <dgilbert@interlog.com>
13890 L:      linux-scsi@vger.kernel.org
13891 W:      http://sg.danny.cz/sg
13892 S:      Maintained
13893 F:      Documentation/scsi/scsi-generic.txt
13894 F:      drivers/scsi/sg.c
13895 F:      include/scsi/sg.h
13896
13897 SCSI SUBSYSTEM
13898 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13900 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13902 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13903 L:      linux-scsi@vger.kernel.org
13904 S:      Maintained
13905 F:      Documentation/devicetree/bindings/scsi/
13906 F:      drivers/scsi/
13907 F:      include/scsi/
13908
13909 SCSI TAPE DRIVER
13910 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13911 L:      linux-scsi@vger.kernel.org
13912 S:      Maintained
13913 F:      Documentation/scsi/st.txt
13914 F:      drivers/scsi/st.*
13915 F:      drivers/scsi/st_*.h
13916
13917 SCSI TARGET SUBSYSTEM
13918 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13919 L:      linux-scsi@vger.kernel.org
13920 L:      target-devel@vger.kernel.org
13921 W:      http://www.linux-iscsi.org
13922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13923 Q:      https://patchwork.kernel.org/project/target-devel/list/
13924 S:      Supported
13925 F:      drivers/target/
13926 F:      include/target/
13927 F:      Documentation/target/
13928
13929 SCTP PROTOCOL
13930 M:      Vlad Yasevich <vyasevich@gmail.com>
13931 M:      Neil Horman <nhorman@tuxdriver.com>
13932 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13933 L:      linux-sctp@vger.kernel.org
13934 W:      http://lksctp.sourceforge.net
13935 S:      Maintained
13936 F:      Documentation/networking/sctp.txt
13937 F:      include/linux/sctp.h
13938 F:      include/uapi/linux/sctp.h
13939 F:      include/net/sctp/
13940 F:      net/sctp/
13941
13942 SCx200 CPU SUPPORT
13943 M:      Jim Cromie <jim.cromie@gmail.com>
13944 S:      Odd Fixes
13945 F:      Documentation/i2c/busses/scx200_acb
13946 F:      arch/x86/platform/scx200/
13947 F:      drivers/watchdog/scx200_wdt.c
13948 F:      drivers/i2c/busses/scx200*
13949 F:      drivers/mtd/maps/scx200_docflash.c
13950 F:      include/linux/scx200.h
13951
13952 SCx200 GPIO DRIVER
13953 M:      Jim Cromie <jim.cromie@gmail.com>
13954 S:      Maintained
13955 F:      drivers/char/scx200_gpio.c
13956 F:      include/linux/scx200_gpio.h
13957
13958 SCx200 HRT CLOCKSOURCE DRIVER
13959 M:      Jim Cromie <jim.cromie@gmail.com>
13960 S:      Maintained
13961 F:      drivers/clocksource/scx200_hrt.c
13962
13963 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13964 M:      Sascha Sommer <saschasommer@freenet.de>
13965 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13966 S:      Maintained
13967 F:      drivers/mmc/host/sdricoh_cs.c
13968
13969 SECO BOARDS CEC DRIVER
13970 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13971 S:      Maintained
13972 F:      drivers/media/platform/seco-cec/seco-cec.c
13973 F:      drivers/media/platform/seco-cec/seco-cec.h
13974
13975 SECURE COMPUTING
13976 M:      Kees Cook <keescook@chromium.org>
13977 R:      Andy Lutomirski <luto@amacapital.net>
13978 R:      Will Drewry <wad@chromium.org>
13979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13980 S:      Supported
13981 F:      kernel/seccomp.c
13982 F:      include/uapi/linux/seccomp.h
13983 F:      include/linux/seccomp.h
13984 F:      tools/testing/selftests/seccomp/*
13985 F:      tools/testing/selftests/kselftest_harness.h
13986 F:      Documentation/userspace-api/seccomp_filter.rst
13987 K:      \bsecure_computing
13988 K:      \bTIF_SECCOMP\b
13989
13990 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13991 M:      Al Cooper <alcooperx@gmail.com>
13992 L:      linux-mmc@vger.kernel.org
13993 L:      bcm-kernel-feedback-list@broadcom.com
13994 S:      Maintained
13995 F:      drivers/mmc/host/sdhci-brcmstb*
13996
13997 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13998 M:      Adrian Hunter <adrian.hunter@intel.com>
13999 L:      linux-mmc@vger.kernel.org
14000 S:      Maintained
14001 F:      drivers/mmc/host/sdhci*
14002 F:      include/linux/mmc/sdhci*
14003
14004 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14005 M:      Adrian Hunter <adrian.hunter@intel.com>
14006 M:      Ritesh Harjani <riteshh@codeaurora.org>
14007 M:      Asutosh Das <asutoshd@codeaurora.org>
14008 L:      linux-mmc@vger.kernel.org
14009 S:      Maintained
14010 F:      drivers/mmc/host/cqhci*
14011
14012 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14013 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14014 M:      Manjunath M B <manjumb@synopsys.com>
14015 L:      linux-mmc@vger.kernel.org
14016 S:      Maintained
14017 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14018
14019 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14020 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14021 L:      linux-mmc@vger.kernel.org
14022 S:      Supported
14023 F:      drivers/mmc/host/sdhci-of-at91.c
14024
14025 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14026 M:      Ben Dooks <ben-linux@fluff.org>
14027 M:      Jaehoon Chung <jh80.chung@samsung.com>
14028 L:      linux-mmc@vger.kernel.org
14029 S:      Maintained
14030 F:      drivers/mmc/host/sdhci-s3c*
14031
14032 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14033 M:      Viresh Kumar <vireshk@kernel.org>
14034 L:      linux-mmc@vger.kernel.org
14035 S:      Maintained
14036 F:      drivers/mmc/host/sdhci-spear.c
14037
14038 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14039 M:      Kishon Vijay Abraham I <kishon@ti.com>
14040 L:      linux-mmc@vger.kernel.org
14041 S:      Maintained
14042 F:      drivers/mmc/host/sdhci-omap.c
14043
14044 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14045 M:      Scott Bauer <scott.bauer@intel.com>
14046 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14047 L:      linux-block@vger.kernel.org
14048 S:      Supported
14049 F:      block/sed*
14050 F:      block/opal_proto.h
14051 F:      include/linux/sed*
14052 F:      include/uapi/linux/sed*
14053
14054 SECURITY CONTACT
14055 M:      Security Officers <security@kernel.org>
14056 S:      Supported
14057
14058 SECURITY SUBSYSTEM
14059 M:      James Morris <jmorris@namei.org>
14060 M:      "Serge E. Hallyn" <serge@hallyn.com>
14061 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14063 W:      http://kernsec.org/
14064 S:      Supported
14065 F:      security/
14066 X:      security/selinux/
14067
14068 SELINUX SECURITY MODULE
14069 M:      Paul Moore <paul@paul-moore.com>
14070 M:      Stephen Smalley <sds@tycho.nsa.gov>
14071 M:      Eric Paris <eparis@parisplace.org>
14072 L:      selinux@vger.kernel.org
14073 W:      https://selinuxproject.org
14074 W:      https://github.com/SELinuxProject
14075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14076 S:      Supported
14077 F:      include/uapi/linux/selinux_netlink.h
14078 F:      security/selinux/
14079 F:      scripts/selinux/
14080 F:      Documentation/admin-guide/LSM/SELinux.rst
14081
14082 SENSABLE PHANTOM
14083 M:      Jiri Slaby <jirislaby@gmail.com>
14084 S:      Maintained
14085 F:      drivers/misc/phantom.c
14086 F:      include/uapi/linux/phantom.h
14087
14088 SERIAL DEVICE BUS
14089 M:      Rob Herring <robh@kernel.org>
14090 L:      linux-serial@vger.kernel.org
14091 S:      Maintained
14092 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14093 F:      drivers/tty/serdev/
14094 F:      include/linux/serdev.h
14095
14096 SERIAL DRIVERS
14097 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14098 L:      linux-serial@vger.kernel.org
14099 S:      Maintained
14100 F:      Documentation/devicetree/bindings/serial/
14101 F:      drivers/tty/serial/
14102
14103 SERIAL IR RECEIVER
14104 M:      Sean Young <sean@mess.org>
14105 L:      linux-media@vger.kernel.org
14106 S:      Maintained
14107 F:      drivers/media/rc/serial_ir.c
14108
14109 SFC NETWORK DRIVER
14110 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14111 M:      Edward Cree <ecree@solarflare.com>
14112 M:      Martin Habets <mhabets@solarflare.com>
14113 L:      netdev@vger.kernel.org
14114 S:      Supported
14115 F:      drivers/net/ethernet/sfc/
14116
14117 SFF/SFP/SFP+ MODULE SUPPORT
14118 M:      Russell King <linux@armlinux.org.uk>
14119 L:      netdev@vger.kernel.org
14120 S:      Maintained
14121 F:      drivers/net/phy/phylink.c
14122 F:      drivers/net/phy/sfp*
14123 F:      include/linux/phylink.h
14124 F:      include/linux/sfp.h
14125
14126 SGI GRU DRIVER
14127 M:      Dimitri Sivanich <sivanich@sgi.com>
14128 S:      Maintained
14129 F:      drivers/misc/sgi-gru/
14130
14131 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14132 M:      Pat Gefre <pfg@sgi.com>
14133 L:      linux-ia64@vger.kernel.org
14134 S:      Supported
14135 F:      Documentation/ia64/serial.txt
14136 F:      drivers/tty/serial/ioc?_serial.c
14137 F:      include/linux/ioc?.h
14138
14139 SGI XP/XPC/XPNET DRIVER
14140 M:      Cliff Whickman <cpw@sgi.com>
14141 M:      Robin Holt <robinmholt@gmail.com>
14142 S:      Maintained
14143 F:      drivers/misc/sgi-xp/
14144
14145 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14146 M:      Ursula Braun <ubraun@linux.ibm.com>
14147 M:      Karsten Graul <kgraul@linux.ibm.com>
14148 L:      linux-s390@vger.kernel.org
14149 W:      http://www.ibm.com/developerworks/linux/linux390/
14150 S:      Supported
14151 F:      net/smc/
14152
14153 SHARP RJ54N1CB0C SENSOR DRIVER
14154 M:      Jacopo Mondi <jacopo@jmondi.org>
14155 L:      linux-media@vger.kernel.org
14156 T:      git git://linuxtv.org/media_tree.git
14157 S:      Odd fixes
14158 F:      drivers/media/i2c/rj54n1cb0c.c
14159 F:      include/media/i2c/rj54n1cb0c.h
14160
14161 SH_VEU V4L2 MEM2MEM DRIVER
14162 L:      linux-media@vger.kernel.org
14163 S:      Orphan
14164 F:      drivers/media/platform/sh_veu.c
14165
14166 SH_VOU V4L2 OUTPUT DRIVER
14167 L:      linux-media@vger.kernel.org
14168 S:      Orphan
14169 F:      drivers/media/platform/sh_vou.c
14170 F:      include/media/drv-intf/sh_vou.h
14171
14172 SI2157 MEDIA DRIVER
14173 M:      Antti Palosaari <crope@iki.fi>
14174 L:      linux-media@vger.kernel.org
14175 W:      https://linuxtv.org
14176 W:      http://palosaari.fi/linux/
14177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14178 T:      git git://linuxtv.org/anttip/media_tree.git
14179 S:      Maintained
14180 F:      drivers/media/tuners/si2157*
14181
14182 SI2165 MEDIA DRIVER
14183 M:      Matthias Schwarzott <zzam@gentoo.org>
14184 L:      linux-media@vger.kernel.org
14185 W:      https://linuxtv.org
14186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14187 S:      Maintained
14188 F:      drivers/media/dvb-frontends/si2165*
14189
14190 SI2168 MEDIA DRIVER
14191 M:      Antti Palosaari <crope@iki.fi>
14192 L:      linux-media@vger.kernel.org
14193 W:      https://linuxtv.org
14194 W:      http://palosaari.fi/linux/
14195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14196 T:      git git://linuxtv.org/anttip/media_tree.git
14197 S:      Maintained
14198 F:      drivers/media/dvb-frontends/si2168*
14199
14200 SI470X FM RADIO RECEIVER I2C DRIVER
14201 M:      Hans Verkuil <hverkuil@xs4all.nl>
14202 L:      linux-media@vger.kernel.org
14203 T:      git git://linuxtv.org/media_tree.git
14204 W:      https://linuxtv.org
14205 S:      Odd Fixes
14206 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14207
14208 SI470X FM RADIO RECEIVER USB DRIVER
14209 M:      Hans Verkuil <hverkuil@xs4all.nl>
14210 L:      linux-media@vger.kernel.org
14211 T:      git git://linuxtv.org/media_tree.git
14212 W:      https://linuxtv.org
14213 S:      Maintained
14214 F:      drivers/media/radio/si470x/radio-si470x-common.c
14215 F:      drivers/media/radio/si470x/radio-si470x.h
14216 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14217
14218 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14219 M:      Eduardo Valentin <edubezval@gmail.com>
14220 L:      linux-media@vger.kernel.org
14221 T:      git git://linuxtv.org/media_tree.git
14222 W:      https://linuxtv.org
14223 S:      Odd Fixes
14224 F:      drivers/media/radio/si4713/si4713.?
14225
14226 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14227 M:      Eduardo Valentin <edubezval@gmail.com>
14228 L:      linux-media@vger.kernel.org
14229 T:      git git://linuxtv.org/media_tree.git
14230 W:      https://linuxtv.org
14231 S:      Odd Fixes
14232 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14233
14234 SI4713 FM RADIO TRANSMITTER USB DRIVER
14235 M:      Hans Verkuil <hverkuil@xs4all.nl>
14236 L:      linux-media@vger.kernel.org
14237 T:      git git://linuxtv.org/media_tree.git
14238 W:      https://linuxtv.org
14239 S:      Maintained
14240 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14241
14242 SIANO DVB DRIVER
14243 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14244 L:      linux-media@vger.kernel.org
14245 W:      https://linuxtv.org
14246 T:      git git://linuxtv.org/media_tree.git
14247 S:      Odd fixes
14248 F:      drivers/media/common/siano/
14249 F:      drivers/media/usb/siano/
14250 F:      drivers/media/usb/siano/
14251 F:      drivers/media/mmc/siano/
14252
14253 SIFIVE DRIVERS
14254 M:      Palmer Dabbelt <palmer@sifive.com>
14255 M:      Paul Walmsley <paul.walmsley@sifive.com>
14256 L:      linux-riscv@lists.infradead.org
14257 T:      git git://github.com/sifive/riscv-linux.git
14258 S:      Supported
14259 K:      sifive
14260 N:      sifive
14261
14262 SILEAD TOUCHSCREEN DRIVER
14263 M:      Hans de Goede <hdegoede@redhat.com>
14264 L:      linux-input@vger.kernel.org
14265 L:      platform-driver-x86@vger.kernel.org
14266 S:      Maintained
14267 F:      drivers/input/touchscreen/silead.c
14268 F:      drivers/platform/x86/touchscreen_dmi.c
14269
14270 SILICON MOTION SM712 FRAME BUFFER DRIVER
14271 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14272 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14273 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14274 L:      linux-fbdev@vger.kernel.org
14275 S:      Maintained
14276 F:      drivers/video/fbdev/sm712*
14277 F:      Documentation/fb/sm712fb.txt
14278
14279 SIMPLE FIRMWARE INTERFACE (SFI)
14280 M:      Len Brown <lenb@kernel.org>
14281 L:      sfi-devel@simplefirmware.org
14282 W:      http://simplefirmware.org/
14283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14284 S:      Supported
14285 F:      arch/x86/platform/sfi/
14286 F:      drivers/sfi/
14287 F:      include/linux/sfi*.h
14288
14289 SIMPLEFB FB DRIVER
14290 M:      Hans de Goede <hdegoede@redhat.com>
14291 L:      linux-fbdev@vger.kernel.org
14292 S:      Maintained
14293 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14294 F:      drivers/video/fbdev/simplefb.c
14295 F:      include/linux/platform_data/simplefb.h
14296
14297 SIMTEC EB110ATX (Chalice CATS)
14298 P:      Ben Dooks
14299 P:      Vincent Sanders <vince@simtec.co.uk>
14300 M:      Simtec Linux Team <linux@simtec.co.uk>
14301 W:      http://www.simtec.co.uk/products/EB110ATX/
14302 S:      Supported
14303
14304 SIMTEC EB2410ITX (BAST)
14305 P:      Ben Dooks
14306 P:      Vincent Sanders <vince@simtec.co.uk>
14307 M:      Simtec Linux Team <linux@simtec.co.uk>
14308 W:      http://www.simtec.co.uk/products/EB2410ITX/
14309 S:      Supported
14310 F:      arch/arm/mach-s3c24xx/mach-bast.c
14311 F:      arch/arm/mach-s3c24xx/bast-ide.c
14312 F:      arch/arm/mach-s3c24xx/bast-irq.c
14313
14314 SIPHASH PRF ROUTINES
14315 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14316 S:      Maintained
14317 F:      lib/siphash.c
14318 F:      lib/test_siphash.c
14319 F:      include/linux/siphash.h
14320
14321 SIOX
14322 M:      Gavin Schenk <g.schenk@eckelmann.de>
14323 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14324 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14325 S:      Supported
14326 F:      drivers/siox/*
14327 F:      drivers/gpio/gpio-siox.c
14328 F:      include/trace/events/siox.h
14329
14330 SIS 190 ETHERNET DRIVER
14331 M:      Francois Romieu <romieu@fr.zoreil.com>
14332 L:      netdev@vger.kernel.org
14333 S:      Maintained
14334 F:      drivers/net/ethernet/sis/sis190.c
14335
14336 SIS 900/7016 FAST ETHERNET DRIVER
14337 M:      Daniele Venzano <venza@brownhat.org>
14338 W:      http://www.brownhat.org/sis900.html
14339 L:      netdev@vger.kernel.org
14340 S:      Maintained
14341 F:      drivers/net/ethernet/sis/sis900.*
14342
14343 SIS FRAMEBUFFER DRIVER
14344 M:      Thomas Winischhofer <thomas@winischhofer.net>
14345 W:      http://www.winischhofer.net/linuxsisvga.shtml
14346 S:      Maintained
14347 F:      Documentation/fb/sisfb.txt
14348 F:      drivers/video/fbdev/sis/
14349 F:      include/video/sisfb.h
14350
14351 SIS USB2VGA DRIVER
14352 M:      Thomas Winischhofer <thomas@winischhofer.net>
14353 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14354 S:      Maintained
14355 F:      drivers/usb/misc/sisusbvga/
14356
14357 SLAB ALLOCATOR
14358 M:      Christoph Lameter <cl@linux.com>
14359 M:      Pekka Enberg <penberg@kernel.org>
14360 M:      David Rientjes <rientjes@google.com>
14361 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14362 M:      Andrew Morton <akpm@linux-foundation.org>
14363 L:      linux-mm@kvack.org
14364 S:      Maintained
14365 F:      include/linux/sl?b*.h
14366 F:      mm/sl?b*
14367
14368 SLEEPABLE READ-COPY UPDATE (SRCU)
14369 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14370 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14371 M:      Josh Triplett <josh@joshtriplett.org>
14372 R:      Steven Rostedt <rostedt@goodmis.org>
14373 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14374 L:      rcu@vger.kernel.org
14375 W:      http://www.rdrop.com/users/paulmck/RCU/
14376 S:      Supported
14377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14378 F:      include/linux/srcu*.h
14379 F:      kernel/rcu/srcu*.c
14380
14381 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14382 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14383 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14384 S:      Maintained
14385 F:      drivers/slimbus/
14386 F:      Documentation/devicetree/bindings/slimbus/
14387 F:      include/linux/slimbus.h
14388
14389 SMACK SECURITY MODULE
14390 M:      Casey Schaufler <casey@schaufler-ca.com>
14391 L:      linux-security-module@vger.kernel.org
14392 W:      http://schaufler-ca.com
14393 T:      git git://github.com/cschaufler/smack-next
14394 S:      Maintained
14395 F:      Documentation/admin-guide/LSM/Smack.rst
14396 F:      security/smack/
14397
14398 SMC91x ETHERNET DRIVER
14399 M:      Nicolas Pitre <nico@fluxnic.net>
14400 S:      Odd Fixes
14401 F:      drivers/net/ethernet/smsc/smc91x.*
14402
14403 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14404 M:      Sakari Ailus <sakari.ailus@iki.fi>
14405 L:      linux-media@vger.kernel.org
14406 S:      Maintained
14407 F:      drivers/media/i2c/smiapp/
14408 F:      include/media/i2c/smiapp.h
14409 F:      drivers/media/i2c/smiapp-pll.c
14410 F:      drivers/media/i2c/smiapp-pll.h
14411 F:      include/uapi/linux/smiapp.h
14412 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14413
14414 SMM665 HARDWARE MONITOR DRIVER
14415 M:      Guenter Roeck <linux@roeck-us.net>
14416 L:      linux-hwmon@vger.kernel.org
14417 S:      Maintained
14418 F:      Documentation/hwmon/smm665.rst
14419 F:      drivers/hwmon/smm665.c
14420
14421 SMSC EMC2103 HARDWARE MONITOR DRIVER
14422 M:      Steve Glendinning <steve.glendinning@shawell.net>
14423 L:      linux-hwmon@vger.kernel.org
14424 S:      Maintained
14425 F:      Documentation/hwmon/emc2103.rst
14426 F:      drivers/hwmon/emc2103.c
14427
14428 SMSC SCH5627 HARDWARE MONITOR DRIVER
14429 M:      Hans de Goede <hdegoede@redhat.com>
14430 L:      linux-hwmon@vger.kernel.org
14431 S:      Supported
14432 F:      Documentation/hwmon/sch5627.rst
14433 F:      drivers/hwmon/sch5627.c
14434
14435 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14436 M:      Steve Glendinning <steve.glendinning@shawell.net>
14437 L:      linux-fbdev@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/video/fbdev/smscufx.c
14440
14441 SMSC47B397 HARDWARE MONITOR DRIVER
14442 M:      Jean Delvare <jdelvare@suse.com>
14443 L:      linux-hwmon@vger.kernel.org
14444 S:      Maintained
14445 F:      Documentation/hwmon/smsc47b397.rst
14446 F:      drivers/hwmon/smsc47b397.c
14447
14448 SMSC911x ETHERNET DRIVER
14449 M:      Steve Glendinning <steve.glendinning@shawell.net>
14450 L:      netdev@vger.kernel.org
14451 S:      Maintained
14452 F:      include/linux/smsc911x.h
14453 F:      drivers/net/ethernet/smsc/smsc911x.*
14454
14455 SMSC9420 PCI ETHERNET DRIVER
14456 M:      Steve Glendinning <steve.glendinning@shawell.net>
14457 L:      netdev@vger.kernel.org
14458 S:      Maintained
14459 F:      drivers/net/ethernet/smsc/smsc9420.*
14460
14461 SOC-CAMERA V4L2 SUBSYSTEM
14462 L:      linux-media@vger.kernel.org
14463 T:      git git://linuxtv.org/media_tree.git
14464 S:      Orphan
14465 F:      include/media/soc_camera.h
14466 F:      drivers/staging/media/soc_camera/
14467
14468 SOCIONEXT SYNQUACER I2C DRIVER
14469 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14470 L:      linux-i2c@vger.kernel.org
14471 S:      Maintained
14472 F:      drivers/i2c/busses/i2c-synquacer.c
14473 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14474
14475 SOCIONEXT UNIPHIER SOUND DRIVER
14476 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14477 S:      Orphan
14478 F:      sound/soc/uniphier/
14479
14480 SOEKRIS NET48XX LED SUPPORT
14481 M:      Chris Boot <bootc@bootc.net>
14482 S:      Maintained
14483 F:      drivers/leds/leds-net48xx.c
14484
14485 SOFT-ROCE DRIVER (rxe)
14486 M:      Moni Shoua <monis@mellanox.com>
14487 L:      linux-rdma@vger.kernel.org
14488 S:      Supported
14489 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14490 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14491 F:      drivers/infiniband/sw/rxe/
14492 F:      include/uapi/rdma/rdma_user_rxe.h
14493
14494 SOFTLOGIC 6x10 MPEG CODEC
14495 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14496 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14497 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14498 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14499 M:      Ismael Luceno <ismael@iodev.co.uk>
14500 L:      linux-media@vger.kernel.org
14501 S:      Supported
14502 F:      drivers/media/pci/solo6x10/
14503
14504 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14505 M:      James Morse <james.morse@arm.com>
14506 L:      linux-arm-kernel@lists.infradead.org
14507 S:      Maintained
14508 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14509 F:      drivers/firmware/arm_sdei.c
14510 F:      include/linux/arm_sdei.h
14511 F:      include/uapi/linux/arm_sdei.h
14512
14513 SOFTWARE RAID (Multiple Disks) SUPPORT
14514 M:      Shaohua Li <shli@kernel.org>
14515 L:      linux-raid@vger.kernel.org
14516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14517 S:      Supported
14518 F:      drivers/md/Makefile
14519 F:      drivers/md/Kconfig
14520 F:      drivers/md/md*
14521 F:      drivers/md/raid*
14522 F:      include/linux/raid/
14523 F:      include/uapi/linux/raid/
14524
14525 SOCIONEXT (SNI) AVE NETWORK DRIVER
14526 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14527 L:      netdev@vger.kernel.org
14528 S:      Maintained
14529 F:      drivers/net/ethernet/socionext/sni_ave.c
14530 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14531
14532 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14533 M:      Jassi Brar <jaswinder.singh@linaro.org>
14534 L:      netdev@vger.kernel.org
14535 S:      Maintained
14536 F:      drivers/net/ethernet/socionext/netsec.c
14537 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14538
14539 SOLIDRUN CLEARFOG SUPPORT
14540 M:      Russell King <linux@armlinux.org.uk>
14541 S:      Maintained
14542 F:      arch/arm/boot/dts/armada-388-clearfog*
14543 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14544
14545 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14546 M:      Russell King <linux@armlinux.org.uk>
14547 S:      Maintained
14548 F:      arch/arm/boot/dts/imx6*-cubox-i*
14549 F:      arch/arm/boot/dts/imx6*-hummingboard*
14550 F:      arch/arm/boot/dts/imx6*-sr-*
14551
14552 SONIC NETWORK DRIVER
14553 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14554 L:      netdev@vger.kernel.org
14555 S:      Maintained
14556 F:      drivers/net/ethernet/natsemi/sonic.*
14557
14558 SONICS SILICON BACKPLANE DRIVER (SSB)
14559 M:      Michael Buesch <m@bues.ch>
14560 L:      linux-wireless@vger.kernel.org
14561 S:      Maintained
14562 F:      drivers/ssb/
14563 F:      include/linux/ssb/
14564
14565 SONY IMX214 SENSOR DRIVER
14566 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14567 L:      linux-media@vger.kernel.org
14568 T:      git git://linuxtv.org/media_tree.git
14569 S:      Maintained
14570 F:      drivers/media/i2c/imx214.c
14571 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14572
14573 SONY IMX258 SENSOR DRIVER
14574 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14575 L:      linux-media@vger.kernel.org
14576 T:      git git://linuxtv.org/media_tree.git
14577 S:      Maintained
14578 F:      drivers/media/i2c/imx258.c
14579
14580 SONY IMX274 SENSOR DRIVER
14581 M:      Leon Luo <leonl@leopardimaging.com>
14582 L:      linux-media@vger.kernel.org
14583 T:      git git://linuxtv.org/media_tree.git
14584 S:      Maintained
14585 F:      drivers/media/i2c/imx274.c
14586 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14587
14588 SONY IMX319 SENSOR DRIVER
14589 M:      Bingbu Cao <bingbu.cao@intel.com>
14590 L:      linux-media@vger.kernel.org
14591 T:      git git://linuxtv.org/media_tree.git
14592 S:      Maintained
14593 F:      drivers/media/i2c/imx319.c
14594
14595 SONY IMX355 SENSOR DRIVER
14596 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14597 L:      linux-media@vger.kernel.org
14598 T:      git git://linuxtv.org/media_tree.git
14599 S:      Maintained
14600 F:      drivers/media/i2c/imx355.c
14601
14602 SONY MEMORYSTICK SUBSYSTEM
14603 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14604 M:      Alex Dubov <oakad@yahoo.com>
14605 M:      Ulf Hansson <ulf.hansson@linaro.org>
14606 L:      linux-mmc@vger.kernel.org
14607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14608 S:      Maintained
14609 F:      drivers/memstick/
14610 F:      include/linux/memstick.h
14611
14612 SONY VAIO CONTROL DEVICE DRIVER
14613 M:      Mattia Dongili <malattia@linux.it>
14614 L:      platform-driver-x86@vger.kernel.org
14615 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14616 S:      Maintained
14617 F:      Documentation/laptops/sony-laptop.txt
14618 F:      drivers/char/sonypi.c
14619 F:      drivers/platform/x86/sony-laptop.c
14620 F:      include/linux/sony-laptop.h
14621
14622 SOUND
14623 M:      Jaroslav Kysela <perex@perex.cz>
14624 M:      Takashi Iwai <tiwai@suse.com>
14625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14626 W:      http://www.alsa-project.org/
14627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14628 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14629 S:      Maintained
14630 F:      Documentation/sound/
14631 F:      include/sound/
14632 F:      include/uapi/sound/
14633 F:      sound/
14634
14635 SOUND - COMPRESSED AUDIO
14636 M:      Vinod Koul <vkoul@kernel.org>
14637 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14639 S:      Supported
14640 F:      Documentation/sound/designs/compress-offload.rst
14641 F:      include/sound/compress_driver.h
14642 F:      include/uapi/sound/compress_*
14643 F:      sound/core/compress_offload.c
14644 F:      sound/soc/soc-compress.c
14645
14646 SOUND - DMAENGINE HELPERS
14647 M:      Lars-Peter Clausen <lars@metafoo.de>
14648 S:      Supported
14649 F:      include/sound/dmaengine_pcm.h
14650 F:      sound/core/pcm_dmaengine.c
14651 F:      sound/soc/soc-generic-dmaengine-pcm.c
14652
14653 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14654 M:      Liam Girdwood <lgirdwood@gmail.com>
14655 M:      Mark Brown <broonie@kernel.org>
14656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14657 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14658 W:      http://alsa-project.org/main/index.php/ASoC
14659 S:      Supported
14660 F:      Documentation/devicetree/bindings/sound/
14661 F:      Documentation/sound/soc/
14662 F:      sound/soc/
14663 F:      include/dt-bindings/sound/
14664 F:      include/sound/soc*
14665
14666 SOUNDWIRE SUBSYSTEM
14667 M:      Vinod Koul <vkoul@kernel.org>
14668 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14669 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14670 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14671 S:      Supported
14672 F:      Documentation/driver-api/soundwire/
14673 F:      drivers/soundwire/
14674 F:      include/linux/soundwire/
14675
14676 SP2 MEDIA DRIVER
14677 M:      Olli Salonen <olli.salonen@iki.fi>
14678 L:      linux-media@vger.kernel.org
14679 W:      https://linuxtv.org
14680 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14681 S:      Maintained
14682 F:      drivers/media/dvb-frontends/sp2*
14683
14684 SPARC + UltraSPARC (sparc/sparc64)
14685 M:      "David S. Miller" <davem@davemloft.net>
14686 L:      sparclinux@vger.kernel.org
14687 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14690 S:      Maintained
14691 F:      arch/sparc/
14692 F:      drivers/sbus/
14693
14694 SPARC SERIAL DRIVERS
14695 M:      "David S. Miller" <davem@davemloft.net>
14696 L:      sparclinux@vger.kernel.org
14697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14699 S:      Maintained
14700 F:      include/linux/sunserialcore.h
14701 F:      drivers/tty/serial/suncore.c
14702 F:      drivers/tty/serial/sunhv.c
14703 F:      drivers/tty/serial/sunsab.c
14704 F:      drivers/tty/serial/sunsab.h
14705 F:      drivers/tty/serial/sunsu.c
14706 F:      drivers/tty/serial/sunzilog.c
14707 F:      drivers/tty/serial/sunzilog.h
14708 F:      drivers/tty/vcc.c
14709
14710 SPARSE CHECKER
14711 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14712 L:      linux-sparse@vger.kernel.org
14713 W:      https://sparse.wiki.kernel.org/
14714 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14715 S:      Maintained
14716 F:      include/linux/compiler.h
14717
14718 SPEAR CLOCK FRAMEWORK SUPPORT
14719 M:      Viresh Kumar <vireshk@kernel.org>
14720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14721 W:      http://www.st.com/spear
14722 S:      Maintained
14723 F:      drivers/clk/spear/
14724
14725 SPEAR PLATFORM SUPPORT
14726 M:      Viresh Kumar <vireshk@kernel.org>
14727 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14729 W:      http://www.st.com/spear
14730 S:      Maintained
14731 F:      arch/arm/boot/dts/spear*
14732 F:      arch/arm/mach-spear/
14733
14734 SPI NOR SUBSYSTEM
14735 M:      Marek Vasut <marek.vasut@gmail.com>
14736 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14737 L:      linux-mtd@lists.infradead.org
14738 W:      http://www.linux-mtd.infradead.org/
14739 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14740 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14741 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14742 S:      Maintained
14743 F:      drivers/mtd/spi-nor/
14744 F:      include/linux/mtd/spi-nor.h
14745
14746 SPI SUBSYSTEM
14747 M:      Mark Brown <broonie@kernel.org>
14748 L:      linux-spi@vger.kernel.org
14749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14750 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14751 S:      Maintained
14752 F:      Documentation/devicetree/bindings/spi/
14753 F:      Documentation/spi/
14754 F:      drivers/spi/
14755 F:      include/linux/spi/
14756 F:      include/uapi/linux/spi/
14757 F:      tools/spi/
14758
14759 SPIDERNET NETWORK DRIVER for CELL
14760 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14761 L:      netdev@vger.kernel.org
14762 S:      Supported
14763 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14764 F:      drivers/net/ethernet/toshiba/spider_net*
14765
14766 SPMI SUBSYSTEM
14767 R:      Stephen Boyd <sboyd@kernel.org>
14768 L:      linux-arm-msm@vger.kernel.org
14769 F:      Documentation/devicetree/bindings/spmi/
14770 F:      drivers/spmi/
14771 F:      include/dt-bindings/spmi/spmi.h
14772 F:      include/linux/spmi.h
14773 F:      include/trace/events/spmi.h
14774
14775 SPU FILE SYSTEM
14776 M:      Jeremy Kerr <jk@ozlabs.org>
14777 L:      linuxppc-dev@lists.ozlabs.org
14778 W:      http://www.ibm.com/developerworks/power/cell/
14779 S:      Supported
14780 F:      Documentation/filesystems/spufs.txt
14781 F:      arch/powerpc/platforms/cell/spufs/
14782
14783 SQUASHFS FILE SYSTEM
14784 M:      Phillip Lougher <phillip@squashfs.org.uk>
14785 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14786 W:      http://squashfs.org.uk
14787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14788 S:      Maintained
14789 F:      Documentation/filesystems/squashfs.txt
14790 F:      fs/squashfs/
14791
14792 SRM (Alpha) environment access
14793 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14794 S:      Maintained
14795 F:      arch/alpha/kernel/srm_env.c
14796
14797 ST LSM6DSx IMU IIO DRIVER
14798 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14799 L:      linux-iio@vger.kernel.org
14800 W:      http://www.st.com/
14801 S:      Maintained
14802 F:      drivers/iio/imu/st_lsm6dsx/
14803 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14804
14805 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14806 M:      Mickael Guene <mickael.guene@st.com>
14807 L:      linux-media@vger.kernel.org
14808 T:      git git://linuxtv.org/media_tree.git
14809 S:      Maintained
14810 F:      drivers/media/i2c/st-mipid02.c
14811 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14812
14813 ST STM32 I2C/SMBUS DRIVER
14814 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14815 L:      linux-i2c@vger.kernel.org
14816 S:      Maintained
14817 F:      drivers/i2c/busses/i2c-stm32*
14818
14819 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14820 M:      Song Qiang <songqiang1304521@gmail.com>
14821 L:      linux-iio@vger.kernel.org
14822 S:      Maintained
14823 F:      drivers/iio/proximity/vl53l0x-i2c.c
14824 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14825
14826 STABLE BRANCH
14827 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14828 M:      Sasha Levin <sashal@kernel.org>
14829 L:      stable@vger.kernel.org
14830 S:      Supported
14831 F:      Documentation/process/stable-kernel-rules.rst
14832
14833 STAGING - COMEDI
14834 M:      Ian Abbott <abbotti@mev.co.uk>
14835 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14836 S:      Odd Fixes
14837 F:      drivers/staging/comedi/
14838
14839 STAGING - EROFS FILE SYSTEM
14840 M:      Gao Xiang <gaoxiang25@huawei.com>
14841 M:      Chao Yu <yuchao0@huawei.com>
14842 L:      linux-erofs@lists.ozlabs.org
14843 S:      Maintained
14844 F:      drivers/staging/erofs/
14845
14846 STAGING - INDUSTRIAL IO
14847 M:      Jonathan Cameron <jic23@kernel.org>
14848 L:      linux-iio@vger.kernel.org
14849 S:      Odd Fixes
14850 F:      Documentation/devicetree/bindings/staging/iio/
14851 F:      drivers/staging/iio/
14852
14853 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14854 M:      Marc Dietrich <marvin24@gmx.de>
14855 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14856 L:      linux-tegra@vger.kernel.org
14857 S:      Maintained
14858 F:      drivers/staging/nvec/
14859
14860 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14861 M:      Jens Frederich <jfrederich@gmail.com>
14862 M:      Daniel Drake <dsd@laptop.org>
14863 M:      Jon Nettleton <jon.nettleton@gmail.com>
14864 W:      http://wiki.laptop.org/go/DCON
14865 S:      Maintained
14866 F:      drivers/staging/olpc_dcon/
14867
14868 STAGING - REALTEK RTL8712U DRIVERS
14869 M:      Larry Finger <Larry.Finger@lwfinger.net>
14870 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14871 S:      Odd Fixes
14872 F:      drivers/staging/rtl8712/
14873
14874 STAGING - REALTEK RTL8188EU DRIVERS
14875 M:      Larry Finger <Larry.Finger@lwfinger.net>
14876 S:      Odd Fixes
14877 F:      drivers/staging/rtl8188eu/
14878
14879 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14880 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14881 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14882 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14883 L:      linux-fbdev@vger.kernel.org
14884 S:      Maintained
14885 F:      drivers/staging/sm750fb/
14886
14887 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14888 M:      William Hubbs <w.d.hubbs@gmail.com>
14889 M:      Chris Brannon <chris@the-brannons.com>
14890 M:      Kirk Reiser <kirk@reisers.ca>
14891 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14892 L:      speakup@linux-speakup.org
14893 W:      http://www.linux-speakup.org/
14894 S:      Odd Fixes
14895 F:      drivers/staging/speakup/
14896
14897 STAGING - VIA VT665X DRIVERS
14898 M:      Forest Bond <forest@alittletooquiet.net>
14899 S:      Odd Fixes
14900 F:      drivers/staging/vt665?/
14901
14902 STAGING - WILC1000 WIFI DRIVER
14903 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14904 M:      Ajay Singh <ajay.kathat@microchip.com>
14905 L:      linux-wireless@vger.kernel.org
14906 S:      Supported
14907 F:      drivers/staging/wilc1000/
14908
14909 STAGING SUBSYSTEM
14910 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14912 L:      devel@driverdev.osuosl.org
14913 S:      Supported
14914 F:      drivers/staging/
14915
14916 STARFIRE/DURALAN NETWORK DRIVER
14917 M:      Ion Badulescu <ionut@badula.org>
14918 S:      Odd Fixes
14919 F:      drivers/net/ethernet/adaptec/starfire*
14920
14921 STEC S1220 SKD DRIVER
14922 M:      Bart Van Assche <bart.vanassche@wdc.com>
14923 L:      linux-block@vger.kernel.org
14924 S:      Maintained
14925 F:      drivers/block/skd*[ch]
14926
14927 STI AUDIO (ASoC) DRIVERS
14928 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14930 S:      Maintained
14931 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14932 F:      sound/soc/sti/
14933
14934 STI CEC DRIVER
14935 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14936 S:      Maintained
14937 F:      drivers/media/platform/sti/cec/
14938 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14939
14940 STK1160 USB VIDEO CAPTURE DRIVER
14941 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14942 L:      linux-media@vger.kernel.org
14943 T:      git git://linuxtv.org/media_tree.git
14944 S:      Maintained
14945 F:      drivers/media/usb/stk1160/
14946
14947 STM32 AUDIO (ASoC) DRIVERS
14948 M:      Olivier Moysan <olivier.moysan@st.com>
14949 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14950 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14951 S:      Maintained
14952 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14953 F:      sound/soc/stm/
14954
14955 STM32 TIMER/LPTIMER DRIVERS
14956 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14957 S:      Maintained
14958 F:      drivers/*/stm32-*timer*
14959 F:      drivers/pwm/pwm-stm32*
14960 F:      include/linux/*/stm32-*tim*
14961 F:      Documentation/ABI/testing/*timer-stm32
14962 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14963 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14964
14965 STMMAC ETHERNET DRIVER
14966 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14967 M:      Alexandre Torgue <alexandre.torgue@st.com>
14968 M:      Jose Abreu <joabreu@synopsys.com>
14969 L:      netdev@vger.kernel.org
14970 W:      http://www.stlinux.com
14971 S:      Supported
14972 F:      drivers/net/ethernet/stmicro/stmmac/
14973
14974 SUN3/3X
14975 M:      Sam Creasey <sammy@sammy.net>
14976 W:      http://sammy.net/sun3/
14977 S:      Maintained
14978 F:      arch/m68k/kernel/*sun3*
14979 F:      arch/m68k/sun3*/
14980 F:      arch/m68k/include/asm/sun3*
14981 F:      drivers/net/ethernet/i825xx/sun3*
14982
14983 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14984 M:      Hans de Goede <hdegoede@redhat.com>
14985 L:      linux-input@vger.kernel.org
14986 S:      Maintained
14987 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14988 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14989
14990 SUNDANCE NETWORK DRIVER
14991 M:      Denis Kirjanov <kda@linux-powerpc.org>
14992 L:      netdev@vger.kernel.org
14993 S:      Maintained
14994 F:      drivers/net/ethernet/dlink/sundance.c
14995
14996 SUPERH
14997 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14998 M:      Rich Felker <dalias@libc.org>
14999 L:      linux-sh@vger.kernel.org
15000 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15001 S:      Maintained
15002 F:      Documentation/sh/
15003 F:      arch/sh/
15004 F:      drivers/sh/
15005
15006 SUSPEND TO RAM
15007 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15008 M:      Len Brown <len.brown@intel.com>
15009 M:      Pavel Machek <pavel@ucw.cz>
15010 L:      linux-pm@vger.kernel.org
15011 B:      https://bugzilla.kernel.org
15012 S:      Supported
15013 F:      Documentation/power/
15014 F:      arch/x86/kernel/acpi/
15015 F:      drivers/base/power/
15016 F:      kernel/power/
15017 F:      include/linux/suspend.h
15018 F:      include/linux/freezer.h
15019 F:      include/linux/pm.h
15020
15021 SVGA HANDLING
15022 M:      Martin Mares <mj@ucw.cz>
15023 L:      linux-video@atrey.karlin.mff.cuni.cz
15024 S:      Maintained
15025 F:      Documentation/svga.txt
15026 F:      arch/x86/boot/video*
15027
15028 SWIOTLB SUBSYSTEM
15029 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15030 L:      iommu@lists.linux-foundation.org
15031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15032 S:      Supported
15033 F:      kernel/dma/swiotlb.c
15034 F:      arch/*/kernel/pci-swiotlb.c
15035 F:      include/linux/swiotlb.h
15036
15037 SWITCHDEV
15038 M:      Jiri Pirko <jiri@resnulli.us>
15039 M:      Ivan Vecera <ivecera@redhat.com>
15040 L:      netdev@vger.kernel.org
15041 S:      Supported
15042 F:      net/switchdev/
15043 F:      include/net/switchdev.h
15044
15045 SY8106A REGULATOR DRIVER
15046 M:      Icenowy Zheng <icenowy@aosc.io>
15047 S:      Maintained
15048 F:      drivers/regulator/sy8106a-regulator.c
15049 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15050
15051 SYNC FILE FRAMEWORK
15052 M:      Sumit Semwal <sumit.semwal@linaro.org>
15053 R:      Gustavo Padovan <gustavo@padovan.org>
15054 S:      Maintained
15055 L:      linux-media@vger.kernel.org
15056 L:      dri-devel@lists.freedesktop.org
15057 F:      drivers/dma-buf/sync_*
15058 F:      drivers/dma-buf/dma-fence*
15059 F:      drivers/dma-buf/sw_sync.c
15060 F:      include/linux/sync_file.h
15061 F:      include/uapi/linux/sync_file.h
15062 F:      Documentation/sync_file.txt
15063 T:      git git://anongit.freedesktop.org/drm/drm-misc
15064
15065 SYNOPSYS ARC ARCHITECTURE
15066 M:      Vineet Gupta <vgupta@synopsys.com>
15067 L:      linux-snps-arc@lists.infradead.org
15068 S:      Supported
15069 F:      arch/arc/
15070 F:      Documentation/devicetree/bindings/arc/*
15071 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15072 F:      drivers/clocksource/arc_timer.c
15073 F:      drivers/tty/serial/arc_uart.c
15074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15075
15076 SYNOPSYS ARC HSDK SDP pll clock driver
15077 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15078 S:      Supported
15079 F:      drivers/clk/clk-hsdk-pll.c
15080 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15081
15082 SYNOPSYS ARC SDP clock driver
15083 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15084 S:      Supported
15085 F:      drivers/clk/axs10x/*
15086 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15087
15088 SYNOPSYS ARC SDP platform support
15089 M:      Alexey Brodkin <abrodkin@synopsys.com>
15090 S:      Supported
15091 F:      arch/arc/plat-axs10x
15092 F:      arch/arc/boot/dts/ax*
15093 F:      Documentation/devicetree/bindings/arc/axs10*
15094
15095 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15096 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15097 S:      Supported
15098 F:      drivers/reset/reset-axs10x.c
15099 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15100
15101 SYNOPSYS CREG GPIO DRIVER
15102 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15103 S:      Maintained
15104 F:      drivers/gpio/gpio-creg-snps.c
15105 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15106
15107 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15108 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15109 S:      Maintained
15110 F:      drivers/tty/serial/8250/8250_dw.c
15111
15112 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15113 M:      Hoan Tran <hoan@os.amperecomputing.com>
15114 L:      linux-gpio@vger.kernel.org
15115 S:      Maintained
15116 F:      drivers/gpio/gpio-dwapb.c
15117 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15118
15119 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15120 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15121 S:      Maintained
15122 F:      drivers/dma/dwi-axi-dmac/
15123 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15124
15125 SYNOPSYS DESIGNWARE DMAC DRIVER
15126 M:      Viresh Kumar <vireshk@kernel.org>
15127 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15128 S:      Maintained
15129 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15130 F:      drivers/dma/dw/
15131 F:      include/dt-bindings/dma/dw-dmac.h
15132 F:      include/linux/dma/dw.h
15133 F:      include/linux/platform_data/dma-dw.h
15134
15135 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15136 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15137 L:      netdev@vger.kernel.org
15138 S:      Supported
15139 F:      drivers/net/ethernet/synopsys/
15140
15141 SYNOPSYS DESIGNWARE I2C DRIVER
15142 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15143 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15144 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15145 L:      linux-i2c@vger.kernel.org
15146 S:      Maintained
15147 F:      drivers/i2c/busses/i2c-designware-*
15148 F:      include/linux/platform_data/i2c-designware.h
15149
15150 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15151 M:      Jaehoon Chung <jh80.chung@samsung.com>
15152 L:      linux-mmc@vger.kernel.org
15153 S:      Maintained
15154 F:      drivers/mmc/host/dw_mmc*
15155
15156 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15157 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15158 S:      Supported
15159 F:      drivers/reset/reset-hsdk.c
15160 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15161 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15162
15163 SYSTEM CONFIGURATION (SYSCON)
15164 M:      Lee Jones <lee.jones@linaro.org>
15165 M:      Arnd Bergmann <arnd@arndb.de>
15166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15167 S:      Supported
15168 F:      drivers/mfd/syscon.c
15169
15170 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15171 M:      Sudeep Holla <sudeep.holla@arm.com>
15172 L:      linux-arm-kernel@lists.infradead.org
15173 S:      Maintained
15174 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15175 F:      drivers/clk/clk-sc[mp]i.c
15176 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15177 F:      drivers/firmware/arm_scpi.c
15178 F:      drivers/firmware/arm_scmi/
15179 F:      include/linux/sc[mp]i_protocol.h
15180
15181 SYSTEM RESET/SHUTDOWN DRIVERS
15182 M:      Sebastian Reichel <sre@kernel.org>
15183 L:      linux-pm@vger.kernel.org
15184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15185 S:      Maintained
15186 F:      Documentation/devicetree/bindings/power/reset/
15187 F:      drivers/power/reset/
15188
15189 SYSTEM TRACE MODULE CLASS
15190 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15191 S:      Maintained
15192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15193 F:      Documentation/trace/stm.rst
15194 F:      drivers/hwtracing/stm/
15195 F:      include/linux/stm.h
15196 F:      include/uapi/linux/stm.h
15197
15198 SYSV FILESYSTEM
15199 M:      Christoph Hellwig <hch@infradead.org>
15200 S:      Maintained
15201 F:      Documentation/filesystems/sysv-fs.txt
15202 F:      fs/sysv/
15203 F:      include/linux/sysv_fs.h
15204
15205 TASKSTATS STATISTICS INTERFACE
15206 M:      Balbir Singh <bsingharora@gmail.com>
15207 S:      Maintained
15208 F:      Documentation/accounting/taskstats*
15209 F:      include/linux/taskstats*
15210 F:      kernel/taskstats.c
15211
15212 TC subsystem
15213 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15214 M:      Cong Wang <xiyou.wangcong@gmail.com>
15215 M:      Jiri Pirko <jiri@resnulli.us>
15216 L:      netdev@vger.kernel.org
15217 S:      Maintained
15218 F:      include/net/pkt_cls.h
15219 F:      include/net/pkt_sched.h
15220 F:      include/net/tc_act/
15221 F:      include/uapi/linux/pkt_cls.h
15222 F:      include/uapi/linux/pkt_sched.h
15223 F:      include/uapi/linux/tc_act/
15224 F:      include/uapi/linux/tc_ematch/
15225 F:      net/sched/
15226
15227 TC90522 MEDIA DRIVER
15228 M:      Akihiro Tsukada <tskd08@gmail.com>
15229 L:      linux-media@vger.kernel.org
15230 S:      Odd Fixes
15231 F:      drivers/media/dvb-frontends/tc90522*
15232
15233 TCP LOW PRIORITY MODULE
15234 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15235 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15236 W:      http://tcp-lp-mod.sourceforge.net/
15237 S:      Maintained
15238 F:      net/ipv4/tcp_lp.c
15239
15240 TDA10071 MEDIA DRIVER
15241 M:      Antti Palosaari <crope@iki.fi>
15242 L:      linux-media@vger.kernel.org
15243 W:      https://linuxtv.org
15244 W:      http://palosaari.fi/linux/
15245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15246 T:      git git://linuxtv.org/anttip/media_tree.git
15247 S:      Maintained
15248 F:      drivers/media/dvb-frontends/tda10071*
15249
15250 TDA18212 MEDIA DRIVER
15251 M:      Antti Palosaari <crope@iki.fi>
15252 L:      linux-media@vger.kernel.org
15253 W:      https://linuxtv.org
15254 W:      http://palosaari.fi/linux/
15255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15256 T:      git git://linuxtv.org/anttip/media_tree.git
15257 S:      Maintained
15258 F:      drivers/media/tuners/tda18212*
15259
15260 TDA18218 MEDIA DRIVER
15261 M:      Antti Palosaari <crope@iki.fi>
15262 L:      linux-media@vger.kernel.org
15263 W:      https://linuxtv.org
15264 W:      http://palosaari.fi/linux/
15265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15266 T:      git git://linuxtv.org/anttip/media_tree.git
15267 S:      Maintained
15268 F:      drivers/media/tuners/tda18218*
15269
15270 TDA18250 MEDIA DRIVER
15271 M:      Olli Salonen <olli.salonen@iki.fi>
15272 L:      linux-media@vger.kernel.org
15273 W:      https://linuxtv.org
15274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15275 T:      git git://linuxtv.org/media_tree.git
15276 S:      Maintained
15277 F:      drivers/media/tuners/tda18250*
15278
15279 TDA18271 MEDIA DRIVER
15280 M:      Michael Krufky <mkrufky@linuxtv.org>
15281 L:      linux-media@vger.kernel.org
15282 W:      https://linuxtv.org
15283 W:      http://github.com/mkrufky
15284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15285 T:      git git://linuxtv.org/mkrufky/tuners.git
15286 S:      Maintained
15287 F:      drivers/media/tuners/tda18271*
15288
15289 TDA1997x MEDIA DRIVER
15290 M:      Tim Harvey <tharvey@gateworks.com>
15291 L:      linux-media@vger.kernel.org
15292 W:      https://linuxtv.org
15293 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15294 S:      Maintained
15295 F:      drivers/media/i2c/tda1997x.*
15296
15297 TDA827x MEDIA DRIVER
15298 M:      Michael Krufky <mkrufky@linuxtv.org>
15299 L:      linux-media@vger.kernel.org
15300 W:      https://linuxtv.org
15301 W:      http://github.com/mkrufky
15302 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15303 T:      git git://linuxtv.org/mkrufky/tuners.git
15304 S:      Maintained
15305 F:      drivers/media/tuners/tda8290.*
15306
15307 TDA8290 MEDIA DRIVER
15308 M:      Michael Krufky <mkrufky@linuxtv.org>
15309 L:      linux-media@vger.kernel.org
15310 W:      https://linuxtv.org
15311 W:      http://github.com/mkrufky
15312 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15313 T:      git git://linuxtv.org/mkrufky/tuners.git
15314 S:      Maintained
15315 F:      drivers/media/tuners/tda8290.*
15316
15317 TDA9840 MEDIA DRIVER
15318 M:      Hans Verkuil <hverkuil@xs4all.nl>
15319 L:      linux-media@vger.kernel.org
15320 T:      git git://linuxtv.org/media_tree.git
15321 W:      https://linuxtv.org
15322 S:      Maintained
15323 F:      drivers/media/i2c/tda9840*
15324
15325 TEA5761 TUNER DRIVER
15326 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15327 L:      linux-media@vger.kernel.org
15328 W:      https://linuxtv.org
15329 T:      git git://linuxtv.org/media_tree.git
15330 S:      Odd fixes
15331 F:      drivers/media/tuners/tea5761.*
15332
15333 TEA5767 TUNER DRIVER
15334 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15335 L:      linux-media@vger.kernel.org
15336 W:      https://linuxtv.org
15337 T:      git git://linuxtv.org/media_tree.git
15338 S:      Maintained
15339 F:      drivers/media/tuners/tea5767.*
15340
15341 TEA6415C MEDIA DRIVER
15342 M:      Hans Verkuil <hverkuil@xs4all.nl>
15343 L:      linux-media@vger.kernel.org
15344 T:      git git://linuxtv.org/media_tree.git
15345 W:      https://linuxtv.org
15346 S:      Maintained
15347 F:      drivers/media/i2c/tea6415c*
15348
15349 TEA6420 MEDIA DRIVER
15350 M:      Hans Verkuil <hverkuil@xs4all.nl>
15351 L:      linux-media@vger.kernel.org
15352 T:      git git://linuxtv.org/media_tree.git
15353 W:      https://linuxtv.org
15354 S:      Maintained
15355 F:      drivers/media/i2c/tea6420*
15356
15357 TEAM DRIVER
15358 M:      Jiri Pirko <jiri@resnulli.us>
15359 L:      netdev@vger.kernel.org
15360 S:      Supported
15361 F:      drivers/net/team/
15362 F:      include/linux/if_team.h
15363 F:      include/uapi/linux/if_team.h
15364
15365 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15366 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15367 S:      Maintained
15368 F:      arch/x86/platform/ts5500/
15369
15370 TECHNOTREND USB IR RECEIVER
15371 M:      Sean Young <sean@mess.org>
15372 L:      linux-media@vger.kernel.org
15373 S:      Maintained
15374 F:      drivers/media/rc/ttusbir.c
15375
15376 TECHWELL TW9910 VIDEO DECODER
15377 L:      linux-media@vger.kernel.org
15378 S:      Orphan
15379 F:      drivers/media/i2c/tw9910.c
15380 F:      include/media/i2c/tw9910.h
15381
15382 TEE SUBSYSTEM
15383 M:      Jens Wiklander <jens.wiklander@linaro.org>
15384 S:      Maintained
15385 F:      include/linux/tee_drv.h
15386 F:      include/uapi/linux/tee.h
15387 F:      drivers/tee/
15388 F:      Documentation/tee.txt
15389
15390 TEGRA ARCHITECTURE SUPPORT
15391 M:      Thierry Reding <thierry.reding@gmail.com>
15392 M:      Jonathan Hunter <jonathanh@nvidia.com>
15393 L:      linux-tegra@vger.kernel.org
15394 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15396 S:      Supported
15397 N:      [^a-z]tegra
15398
15399 TEGRA CLOCK DRIVER
15400 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15401 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15402 S:      Supported
15403 F:      drivers/clk/tegra/
15404
15405 TEGRA DMA DRIVERS
15406 M:      Laxman Dewangan <ldewangan@nvidia.com>
15407 M:      Jon Hunter <jonathanh@nvidia.com>
15408 S:      Supported
15409 F:      drivers/dma/tegra*
15410
15411 TEGRA I2C DRIVER
15412 M:      Laxman Dewangan <ldewangan@nvidia.com>
15413 S:      Supported
15414 F:      drivers/i2c/busses/i2c-tegra.c
15415
15416 TEGRA IOMMU DRIVERS
15417 M:      Thierry Reding <thierry.reding@gmail.com>
15418 L:      linux-tegra@vger.kernel.org
15419 S:      Supported
15420 F:      drivers/iommu/tegra*
15421
15422 TEGRA KBC DRIVER
15423 M:      Laxman Dewangan <ldewangan@nvidia.com>
15424 S:      Supported
15425 F:      drivers/input/keyboard/tegra-kbc.c
15426
15427 TEGRA NAND DRIVER
15428 M:      Stefan Agner <stefan@agner.ch>
15429 M:      Lucas Stach <dev@lynxeye.de>
15430 S:      Maintained
15431 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15432 F:      drivers/mtd/nand/raw/tegra_nand.c
15433
15434 TEGRA PWM DRIVER
15435 M:      Thierry Reding <thierry.reding@gmail.com>
15436 S:      Supported
15437 F:      drivers/pwm/pwm-tegra.c
15438
15439 TEGRA SERIAL DRIVER
15440 M:      Laxman Dewangan <ldewangan@nvidia.com>
15441 S:      Supported
15442 F:      drivers/tty/serial/serial-tegra.c
15443
15444 TEGRA SPI DRIVER
15445 M:      Laxman Dewangan <ldewangan@nvidia.com>
15446 S:      Supported
15447 F:      drivers/spi/spi-tegra*
15448
15449 TEGRA XUSB PADCTL DRIVER
15450 M:      JC Kuo <jckuo@nvidia.com>
15451 S:      Supported
15452 F:      drivers/phy/tegra/xusb*
15453
15454 TEHUTI ETHERNET DRIVER
15455 M:      Andy Gospodarek <andy@greyhouse.net>
15456 L:      netdev@vger.kernel.org
15457 S:      Supported
15458 F:      drivers/net/ethernet/tehuti/*
15459
15460 Telecom Clock Driver for MCPL0010
15461 M:      Mark Gross <mark.gross@intel.com>
15462 S:      Supported
15463 F:      drivers/char/tlclk.c
15464
15465 TENSILICA XTENSA PORT (xtensa)
15466 M:      Chris Zankel <chris@zankel.net>
15467 M:      Max Filippov <jcmvbkbc@gmail.com>
15468 L:      linux-xtensa@linux-xtensa.org
15469 T:      git git://github.com/czankel/xtensa-linux.git
15470 S:      Maintained
15471 F:      arch/xtensa/
15472 F:      drivers/irqchip/irq-xtensa-*
15473
15474 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15475 M:      Nishanth Menon <nm@ti.com>
15476 M:      Tero Kristo <t-kristo@ti.com>
15477 M:      Santosh Shilimkar <ssantosh@kernel.org>
15478 L:      linux-arm-kernel@lists.infradead.org
15479 S:      Maintained
15480 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15481 F:      drivers/firmware/ti_sci*
15482 F:      include/linux/soc/ti/ti_sci_protocol.h
15483 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15484 F:      drivers/soc/ti/ti_sci_pm_domains.c
15485 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15486 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15487 F:      drivers/clk/keystone/sci-clk.c
15488 F:      drivers/reset/reset-ti-sci.c
15489
15490 Texas Instruments ASoC drivers
15491 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15492 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15493 S:      Maintained
15494 F:      sound/soc/ti/
15495
15496 Texas Instruments' DAC7612 DAC Driver
15497 M:      Ricardo Ribalda <ricardo@ribalda.com>
15498 L:      linux-iio@vger.kernel.org
15499 S:      Supported
15500 F:      drivers/iio/dac/ti-dac7612.c
15501 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15502
15503 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15504 M:      Hans Verkuil <hverkuil@xs4all.nl>
15505 L:      linux-media@vger.kernel.org
15506 T:      git git://linuxtv.org/media_tree.git
15507 W:      https://linuxtv.org
15508 S:      Maintained
15509 F:      drivers/media/radio/radio-raremono.c
15510
15511 THERMAL
15512 M:      Zhang Rui <rui.zhang@intel.com>
15513 M:      Eduardo Valentin <edubezval@gmail.com>
15514 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15515 L:      linux-pm@vger.kernel.org
15516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15518 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15519 S:      Supported
15520 F:      drivers/thermal/
15521 F:      include/linux/thermal.h
15522 F:      include/uapi/linux/thermal.h
15523 F:      include/linux/cpu_cooling.h
15524 F:      Documentation/devicetree/bindings/thermal/
15525
15526 THERMAL/CPU_COOLING
15527 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15528 M:      Viresh Kumar <viresh.kumar@linaro.org>
15529 M:      Javi Merino <javi.merino@kernel.org>
15530 L:      linux-pm@vger.kernel.org
15531 S:      Supported
15532 F:      Documentation/thermal/cpu-cooling-api.txt
15533 F:      drivers/thermal/cpu_cooling.c
15534 F:      include/linux/cpu_cooling.h
15535
15536 THINKPAD ACPI EXTRAS DRIVER
15537 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15538 L:      ibm-acpi-devel@lists.sourceforge.net
15539 L:      platform-driver-x86@vger.kernel.org
15540 W:      http://ibm-acpi.sourceforge.net
15541 W:      http://thinkwiki.org/wiki/Ibm-acpi
15542 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15543 S:      Maintained
15544 F:      drivers/platform/x86/thinkpad_acpi.c
15545
15546 THUNDERBOLT DRIVER
15547 M:      Andreas Noever <andreas.noever@gmail.com>
15548 M:      Michael Jamet <michael.jamet@intel.com>
15549 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15550 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15552 S:      Maintained
15553 F:      Documentation/admin-guide/thunderbolt.rst
15554 F:      drivers/thunderbolt/
15555 F:      include/linux/thunderbolt.h
15556
15557 THUNDERBOLT NETWORK DRIVER
15558 M:      Michael Jamet <michael.jamet@intel.com>
15559 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15560 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15561 L:      netdev@vger.kernel.org
15562 S:      Maintained
15563 F:      drivers/net/thunderbolt.c
15564
15565 THUNDERX GPIO DRIVER
15566 M:      David Daney <david.daney@cavium.com>
15567 S:      Maintained
15568 F:      drivers/gpio/gpio-thunderx.c
15569
15570 TI AM437X VPFE DRIVER
15571 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15572 L:      linux-media@vger.kernel.org
15573 W:      https://linuxtv.org
15574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15575 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15576 S:      Maintained
15577 F:      drivers/media/platform/am437x/
15578
15579 TI BANDGAP AND THERMAL DRIVER
15580 M:      Eduardo Valentin <edubezval@gmail.com>
15581 M:      Keerthy <j-keerthy@ti.com>
15582 L:      linux-pm@vger.kernel.org
15583 L:      linux-omap@vger.kernel.org
15584 S:      Maintained
15585 F:      drivers/thermal/ti-soc-thermal/
15586
15587 TI BQ27XXX POWER SUPPLY DRIVER
15588 R:      Andrew F. Davis <afd@ti.com>
15589 F:      include/linux/power/bq27xxx_battery.h
15590 F:      drivers/power/supply/bq27xxx_battery.c
15591 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15592
15593 TI CDCE706 CLOCK DRIVER
15594 M:      Max Filippov <jcmvbkbc@gmail.com>
15595 S:      Maintained
15596 F:      drivers/clk/clk-cdce706.c
15597
15598 TI CLOCK DRIVER
15599 M:      Tero Kristo <t-kristo@ti.com>
15600 L:      linux-omap@vger.kernel.org
15601 S:      Maintained
15602 F:      drivers/clk/ti/
15603 F:      include/linux/clk/ti.h
15604
15605 TI DAVINCI MACHINE SUPPORT
15606 M:      Sekhar Nori <nsekhar@ti.com>
15607 M:      Kevin Hilman <khilman@kernel.org>
15608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15610 S:      Supported
15611 F:      arch/arm/mach-davinci/
15612 F:      drivers/i2c/busses/i2c-davinci.c
15613 F:      arch/arm/boot/dts/da850*
15614
15615 TI DAVINCI SERIES CLOCK DRIVER
15616 M:      David Lechner <david@lechnology.com>
15617 R:      Sekhar Nori <nsekhar@ti.com>
15618 S:      Maintained
15619 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15620 F:      drivers/clk/davinci/
15621
15622 TI DAVINCI SERIES GPIO DRIVER
15623 M:      Keerthy <j-keerthy@ti.com>
15624 L:      linux-gpio@vger.kernel.org
15625 S:      Maintained
15626 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15627 F:      drivers/gpio/gpio-davinci.c
15628
15629 TI DAVINCI SERIES MEDIA DRIVER
15630 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15631 L:      linux-media@vger.kernel.org
15632 W:      https://linuxtv.org
15633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15634 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15635 S:      Maintained
15636 F:      drivers/media/platform/davinci/
15637 F:      include/media/davinci/
15638
15639 TI ETHERNET SWITCH DRIVER (CPSW)
15640 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15641 L:      linux-omap@vger.kernel.org
15642 L:      netdev@vger.kernel.org
15643 S:      Maintained
15644 F:      drivers/net/ethernet/ti/cpsw*
15645 F:      drivers/net/ethernet/ti/davinci*
15646
15647 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15648 M:      Alex Dubov <oakad@yahoo.com>
15649 S:      Maintained
15650 W:      http://tifmxx.berlios.de/
15651 F:      drivers/memstick/host/tifm_ms.c
15652 F:      drivers/misc/tifm*
15653 F:      drivers/mmc/host/tifm_sd.c
15654 F:      include/linux/tifm.h
15655
15656 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15657 M:      Santosh Shilimkar <ssantosh@kernel.org>
15658 L:      linux-kernel@vger.kernel.org
15659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15660 S:      Maintained
15661 F:      drivers/soc/ti/*
15662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15663
15664 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15665 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15666 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15667 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15668 S:      Maintained
15669 F:      sound/soc/codecs/lm49453*
15670 F:      sound/soc/codecs/isabelle*
15671
15672 TI LP855x BACKLIGHT DRIVER
15673 M:      Milo Kim <milo.kim@ti.com>
15674 S:      Maintained
15675 F:      Documentation/backlight/lp855x-driver.txt
15676 F:      drivers/video/backlight/lp855x_bl.c
15677 F:      include/linux/platform_data/lp855x.h
15678
15679 TI LP8727 CHARGER DRIVER
15680 M:      Milo Kim <milo.kim@ti.com>
15681 S:      Maintained
15682 F:      drivers/power/supply/lp8727_charger.c
15683 F:      include/linux/platform_data/lp8727.h
15684
15685 TI LP8788 MFD DRIVER
15686 M:      Milo Kim <milo.kim@ti.com>
15687 S:      Maintained
15688 F:      drivers/iio/adc/lp8788_adc.c
15689 F:      drivers/leds/leds-lp8788.c
15690 F:      drivers/mfd/lp8788*.c
15691 F:      drivers/power/supply/lp8788-charger.c
15692 F:      drivers/regulator/lp8788-*.c
15693 F:      include/linux/mfd/lp8788*.h
15694
15695 TI NETCP ETHERNET DRIVER
15696 M:      Wingman Kwok <w-kwok2@ti.com>
15697 M:      Murali Karicheri <m-karicheri2@ti.com>
15698 L:      netdev@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/net/ethernet/ti/netcp*
15701
15702 TI PCM3060 ASoC CODEC DRIVER
15703 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15704 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15705 S:      Maintained
15706 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15707 F:      sound/soc/codecs/pcm3060*
15708
15709 TI TAS571X FAMILY ASoC CODEC DRIVER
15710 M:      Kevin Cernekee <cernekee@chromium.org>
15711 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15712 S:      Odd Fixes
15713 F:      sound/soc/codecs/tas571x*
15714
15715 TI TRF7970A NFC DRIVER
15716 M:      Mark Greer <mgreer@animalcreek.com>
15717 L:      linux-wireless@vger.kernel.org
15718 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15719 S:      Supported
15720 F:      drivers/nfc/trf7970a.c
15721 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15722
15723 TI TWL4030 SERIES SOC CODEC DRIVER
15724 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15726 S:      Maintained
15727 F:      sound/soc/codecs/twl4030*
15728
15729 TI VPE/CAL DRIVERS
15730 M:      Benoit Parrot <bparrot@ti.com>
15731 L:      linux-media@vger.kernel.org
15732 W:      http://linuxtv.org/
15733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15734 S:      Maintained
15735 F:      drivers/media/platform/ti-vpe/
15736
15737 TI WILINK WIRELESS DRIVERS
15738 L:      linux-wireless@vger.kernel.org
15739 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15740 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15742 S:      Orphan
15743 F:      drivers/net/wireless/ti/
15744 F:      include/linux/wl12xx.h
15745
15746 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15747 M:      John Stultz <john.stultz@linaro.org>
15748 M:      Thomas Gleixner <tglx@linutronix.de>
15749 R:      Stephen Boyd <sboyd@kernel.org>
15750 L:      linux-kernel@vger.kernel.org
15751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15752 S:      Supported
15753 F:      include/linux/clocksource.h
15754 F:      include/linux/time.h
15755 F:      include/linux/timex.h
15756 F:      include/uapi/linux/time.h
15757 F:      include/uapi/linux/timex.h
15758 F:      kernel/time/clocksource.c
15759 F:      kernel/time/time*.c
15760 F:      kernel/time/alarmtimer.c
15761 F:      kernel/time/ntp.c
15762 F:      tools/testing/selftests/timers/
15763
15764 TIPC NETWORK LAYER
15765 M:      Jon Maloy <jon.maloy@ericsson.com>
15766 M:      Ying Xue <ying.xue@windriver.com>
15767 L:      netdev@vger.kernel.org (core kernel code)
15768 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15769 W:      http://tipc.sourceforge.net/
15770 S:      Maintained
15771 F:      include/uapi/linux/tipc*.h
15772 F:      net/tipc/
15773
15774 TLAN NETWORK DRIVER
15775 M:      Samuel Chessman <chessman@tux.org>
15776 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15777 W:      http://sourceforge.net/projects/tlan/
15778 S:      Maintained
15779 F:      Documentation/networking/device_drivers/ti/tlan.txt
15780 F:      drivers/net/ethernet/ti/tlan.*
15781
15782 TM6000 VIDEO4LINUX DRIVER
15783 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15784 L:      linux-media@vger.kernel.org
15785 W:      https://linuxtv.org
15786 T:      git git://linuxtv.org/media_tree.git
15787 S:      Odd fixes
15788 F:      drivers/media/usb/tm6000/
15789 F:      Documentation/media/v4l-drivers/tm6000*
15790
15791 TMIO/SDHI MMC DRIVER
15792 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15793 L:      linux-mmc@vger.kernel.org
15794 S:      Supported
15795 F:      drivers/mmc/host/tmio_mmc*
15796 F:      drivers/mmc/host/renesas_sdhi*
15797 F:      include/linux/mfd/tmio.h
15798
15799 TMP401 HARDWARE MONITOR DRIVER
15800 M:      Guenter Roeck <linux@roeck-us.net>
15801 L:      linux-hwmon@vger.kernel.org
15802 S:      Maintained
15803 F:      Documentation/hwmon/tmp401.rst
15804 F:      drivers/hwmon/tmp401.c
15805
15806 TMPFS (SHMEM FILESYSTEM)
15807 M:      Hugh Dickins <hughd@google.com>
15808 L:      linux-mm@kvack.org
15809 S:      Maintained
15810 F:      include/linux/shmem_fs.h
15811 F:      mm/shmem.c
15812
15813 TOMOYO SECURITY MODULE
15814 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15815 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15816 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15817 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15818 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15819 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15820 W:      https://tomoyo.osdn.jp/
15821 S:      Maintained
15822 F:      security/tomoyo/
15823
15824 TOPSTAR LAPTOP EXTRAS DRIVER
15825 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15826 L:      platform-driver-x86@vger.kernel.org
15827 S:      Maintained
15828 F:      drivers/platform/x86/topstar-laptop.c
15829
15830 TORTURE-TEST MODULES
15831 M:      Davidlohr Bueso <dave@stgolabs.net>
15832 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15833 M:      Josh Triplett <josh@joshtriplett.org>
15834 L:      linux-kernel@vger.kernel.org
15835 S:      Supported
15836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15837 F:      Documentation/RCU/torture.txt
15838 F:      kernel/torture.c
15839 F:      kernel/rcu/rcutorture.c
15840 F:      kernel/rcu/rcuperf.c
15841 F:      kernel/locking/locktorture.c
15842
15843 TOSHIBA ACPI EXTRAS DRIVER
15844 M:      Azael Avalos <coproscefalo@gmail.com>
15845 L:      platform-driver-x86@vger.kernel.org
15846 S:      Maintained
15847 F:      drivers/platform/x86/toshiba_acpi.c
15848
15849 TOSHIBA BLUETOOTH DRIVER
15850 M:      Azael Avalos <coproscefalo@gmail.com>
15851 L:      platform-driver-x86@vger.kernel.org
15852 S:      Maintained
15853 F:      drivers/platform/x86/toshiba_bluetooth.c
15854
15855 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15856 M:      Azael Avalos <coproscefalo@gmail.com>
15857 L:      platform-driver-x86@vger.kernel.org
15858 S:      Maintained
15859 F:      drivers/platform/x86/toshiba_haps.c
15860
15861 TOSHIBA SMM DRIVER
15862 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15863 W:      http://www.buzzard.org.uk/toshiba/
15864 S:      Maintained
15865 F:      drivers/char/toshiba.c
15866 F:      include/linux/toshiba.h
15867 F:      include/uapi/linux/toshiba.h
15868
15869 TOSHIBA TC358743 DRIVER
15870 M:      Mats Randgaard <matrandg@cisco.com>
15871 L:      linux-media@vger.kernel.org
15872 S:      Maintained
15873 F:      drivers/media/i2c/tc358743*
15874 F:      include/media/i2c/tc358743.h
15875
15876 TOSHIBA WMI HOTKEYS DRIVER
15877 M:      Azael Avalos <coproscefalo@gmail.com>
15878 L:      platform-driver-x86@vger.kernel.org
15879 S:      Maintained
15880 F:      drivers/platform/x86/toshiba-wmi.c
15881
15882 TPM DEVICE DRIVER
15883 M:      Peter Huewe <peterhuewe@gmx.de>
15884 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15885 R:      Jason Gunthorpe <jgg@ziepe.ca>
15886 L:      linux-integrity@vger.kernel.org
15887 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15888 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15889 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15890 S:      Maintained
15891 F:      drivers/char/tpm/
15892
15893 TRACING
15894 M:      Steven Rostedt <rostedt@goodmis.org>
15895 M:      Ingo Molnar <mingo@redhat.com>
15896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15897 S:      Maintained
15898 F:      Documentation/trace/ftrace.rst
15899 F:      arch/*/*/*/ftrace.h
15900 F:      arch/*/kernel/ftrace.c
15901 F:      include/*/ftrace.h
15902 F:      include/linux/trace*.h
15903 F:      include/trace/
15904 F:      kernel/trace/
15905 F:      tools/testing/selftests/ftrace/
15906
15907 TRACING MMIO ACCESSES (MMIOTRACE)
15908 M:      Steven Rostedt <rostedt@goodmis.org>
15909 M:      Ingo Molnar <mingo@kernel.org>
15910 R:      Karol Herbst <karolherbst@gmail.com>
15911 R:      Pekka Paalanen <ppaalanen@gmail.com>
15912 S:      Maintained
15913 L:      linux-kernel@vger.kernel.org
15914 L:      nouveau@lists.freedesktop.org
15915 F:      kernel/trace/trace_mmiotrace.c
15916 F:      include/linux/mmiotrace.h
15917 F:      arch/x86/mm/kmmio.c
15918 F:      arch/x86/mm/mmio-mod.c
15919 F:      arch/x86/mm/testmmiotrace.c
15920
15921 TRIVIAL PATCHES
15922 M:      Jiri Kosina <trivial@kernel.org>
15923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15924 S:      Maintained
15925 K:      ^Subject:.*(?i)trivial
15926
15927 TEMPO SEMICONDUCTOR DRIVERS
15928 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15929 S:      Maintained
15930 F:      sound/soc/codecs/tscs*.c
15931 F:      sound/soc/codecs/tscs*.h
15932 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15933
15934 TTY LAYER
15935 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15936 M:      Jiri Slaby <jslaby@suse.com>
15937 S:      Supported
15938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15939 F:      Documentation/serial/
15940 F:      drivers/tty/
15941 F:      drivers/tty/serial/serial_core.c
15942 F:      include/linux/serial_core.h
15943 F:      include/linux/serial.h
15944 F:      include/linux/tty.h
15945 F:      include/uapi/linux/serial_core.h
15946 F:      include/uapi/linux/serial.h
15947 F:      include/uapi/linux/tty.h
15948
15949 TUA9001 MEDIA DRIVER
15950 M:      Antti Palosaari <crope@iki.fi>
15951 L:      linux-media@vger.kernel.org
15952 W:      https://linuxtv.org
15953 W:      http://palosaari.fi/linux/
15954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15955 T:      git git://linuxtv.org/anttip/media_tree.git
15956 S:      Maintained
15957 F:      drivers/media/tuners/tua9001*
15958
15959 TULIP NETWORK DRIVERS
15960 L:      netdev@vger.kernel.org
15961 L:      linux-parisc@vger.kernel.org
15962 S:      Orphan
15963 F:      drivers/net/ethernet/dec/tulip/
15964
15965 TUN/TAP driver
15966 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15967 W:      http://vtun.sourceforge.net/tun
15968 S:      Maintained
15969 F:      Documentation/networking/tuntap.txt
15970 F:      arch/um/os-Linux/drivers/
15971
15972 TURBOCHANNEL SUBSYSTEM
15973 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15974 M:      Ralf Baechle <ralf@linux-mips.org>
15975 L:      linux-mips@vger.kernel.org
15976 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15977 S:      Maintained
15978 F:      drivers/tc/
15979 F:      include/linux/tc.h
15980
15981 TURBOSTAT UTILITY
15982 M:      "Len Brown" <lenb@kernel.org>
15983 L:      linux-pm@vger.kernel.org
15984 B:      https://bugzilla.kernel.org
15985 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15987 S:      Supported
15988 F:      tools/power/x86/turbostat/
15989
15990 TW5864 VIDEO4LINUX DRIVER
15991 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15992 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15993 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15994 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15995 L:      linux-media@vger.kernel.org
15996 S:      Supported
15997 F:      drivers/media/pci/tw5864/
15998
15999 TW68 VIDEO4LINUX DRIVER
16000 M:      Hans Verkuil <hverkuil@xs4all.nl>
16001 L:      linux-media@vger.kernel.org
16002 T:      git git://linuxtv.org/media_tree.git
16003 W:      https://linuxtv.org
16004 S:      Odd Fixes
16005 F:      drivers/media/pci/tw68/
16006
16007 TW686X VIDEO4LINUX DRIVER
16008 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16009 L:      linux-media@vger.kernel.org
16010 T:      git git://linuxtv.org/media_tree.git
16011 W:      http://linuxtv.org
16012 S:      Maintained
16013 F:      drivers/media/pci/tw686x/
16014
16015 UBI FILE SYSTEM (UBIFS)
16016 M:      Richard Weinberger <richard@nod.at>
16017 M:      Artem Bityutskiy <dedekind1@gmail.com>
16018 M:      Adrian Hunter <adrian.hunter@intel.com>
16019 L:      linux-mtd@lists.infradead.org
16020 T:      git git://git.infradead.org/ubifs-2.6.git
16021 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16022 S:      Supported
16023 F:      Documentation/filesystems/ubifs.txt
16024 F:      fs/ubifs/
16025
16026 UCLINUX (M68KNOMMU AND COLDFIRE)
16027 M:      Greg Ungerer <gerg@linux-m68k.org>
16028 W:      http://www.linux-m68k.org/
16029 W:      http://www.uclinux.org/
16030 L:      linux-m68k@lists.linux-m68k.org
16031 L:      uclinux-dev@uclinux.org  (subscribers-only)
16032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16033 S:      Maintained
16034 F:      arch/m68k/coldfire/
16035 F:      arch/m68k/68*/
16036 F:      arch/m68k/*/*_no.*
16037 F:      arch/m68k/include/asm/*_no.*
16038
16039 UDF FILESYSTEM
16040 M:      Jan Kara <jack@suse.com>
16041 S:      Maintained
16042 F:      Documentation/filesystems/udf.txt
16043 F:      fs/udf/
16044
16045 UDRAW TABLET
16046 M:      Bastien Nocera <hadess@hadess.net>
16047 L:      linux-input@vger.kernel.org
16048 S:      Maintained
16049 F:      drivers/hid/hid-udraw-ps3.c
16050
16051 UFS FILESYSTEM
16052 M:      Evgeniy Dushistov <dushistov@mail.ru>
16053 S:      Maintained
16054 F:      Documentation/filesystems/ufs.txt
16055 F:      fs/ufs/
16056
16057 UHID USERSPACE HID IO DRIVER:
16058 M:      David Herrmann <dh.herrmann@googlemail.com>
16059 L:      linux-input@vger.kernel.org
16060 S:      Maintained
16061 F:      drivers/hid/uhid.c
16062 F:      include/uapi/linux/uhid.h
16063
16064 ULPI BUS
16065 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16066 L:      linux-usb@vger.kernel.org
16067 S:      Maintained
16068 F:      drivers/usb/common/ulpi.c
16069 F:      include/linux/ulpi/
16070
16071 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16072 L:      linux-usb@vger.kernel.org
16073 S:      Orphan
16074 F:      drivers/uwb/
16075 F:      include/linux/uwb.h
16076 F:      include/linux/uwb/
16077
16078 UNICODE SUBSYSTEM:
16079 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16080 L:      linux-fsdevel@vger.kernel.org
16081 S:      Supported
16082 F:      fs/unicode/
16083
16084 UNICORE32 ARCHITECTURE:
16085 M:      Guan Xuetao <gxt@pku.edu.cn>
16086 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16087 S:      Maintained
16088 T:      git git://github.com/gxt/linux.git
16089 F:      arch/unicore32/
16090
16091 UNIFDEF
16092 M:      Tony Finch <dot@dotat.at>
16093 W:      http://dotat.at/prog/unifdef
16094 S:      Maintained
16095 F:      scripts/unifdef.c
16096
16097 UNIFORM CDROM DRIVER
16098 M:      Jens Axboe <axboe@kernel.dk>
16099 W:      http://www.kernel.dk
16100 S:      Maintained
16101 F:      Documentation/cdrom/
16102 F:      drivers/cdrom/cdrom.c
16103 F:      include/linux/cdrom.h
16104 F:      include/uapi/linux/cdrom.h
16105
16106 UNISYS S-PAR DRIVERS
16107 M:      David Kershner <david.kershner@unisys.com>
16108 L:      sparmaintainer@unisys.com (Unisys internal)
16109 S:      Supported
16110 F:      include/linux/visorbus.h
16111 F:      drivers/visorbus/
16112 F:      drivers/staging/unisys/
16113
16114 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16115 R:      Alim Akhtar <alim.akhtar@samsung.com>
16116 R:      Avri Altman <avri.altman@wdc.com>
16117 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16118 L:      linux-scsi@vger.kernel.org
16119 S:      Supported
16120 F:      Documentation/scsi/ufs.txt
16121 F:      drivers/scsi/ufs/
16122
16123 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16124 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16125 L:      linux-scsi@vger.kernel.org
16126 S:      Supported
16127 F:      drivers/scsi/ufs/*dwc*
16128
16129 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16130 M:      Stanley Chu <stanley.chu@mediatek.com>
16131 L:      linux-scsi@vger.kernel.org
16132 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16133 S:      Maintained
16134 F:      drivers/scsi/ufs/ufs-mediatek*
16135
16136 UNSORTED BLOCK IMAGES (UBI)
16137 M:      Artem Bityutskiy <dedekind1@gmail.com>
16138 M:      Richard Weinberger <richard@nod.at>
16139 W:      http://www.linux-mtd.infradead.org/
16140 L:      linux-mtd@lists.infradead.org
16141 T:      git git://git.infradead.org/ubifs-2.6.git
16142 S:      Supported
16143 F:      drivers/mtd/ubi/
16144 F:      include/linux/mtd/ubi.h
16145 F:      include/uapi/mtd/ubi-user.h
16146
16147 USB "USBNET" DRIVER FRAMEWORK
16148 M:      Oliver Neukum <oneukum@suse.com>
16149 L:      netdev@vger.kernel.org
16150 W:      http://www.linux-usb.org/usbnet
16151 S:      Maintained
16152 F:      drivers/net/usb/usbnet.c
16153 F:      include/linux/usb/usbnet.h
16154
16155 USB ACM DRIVER
16156 M:      Oliver Neukum <oneukum@suse.com>
16157 L:      linux-usb@vger.kernel.org
16158 S:      Maintained
16159 F:      Documentation/usb/acm.txt
16160 F:      drivers/usb/class/cdc-acm.*
16161
16162 USB AR5523 WIRELESS DRIVER
16163 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16164 L:      linux-wireless@vger.kernel.org
16165 S:      Maintained
16166 F:      drivers/net/wireless/ath/ar5523/
16167
16168 USB ATTACHED SCSI
16169 M:      Oliver Neukum <oneukum@suse.com>
16170 L:      linux-usb@vger.kernel.org
16171 L:      linux-scsi@vger.kernel.org
16172 S:      Maintained
16173 F:      drivers/usb/storage/uas.c
16174
16175 USB CDC ETHERNET DRIVER
16176 M:      Oliver Neukum <oliver@neukum.org>
16177 L:      linux-usb@vger.kernel.org
16178 S:      Maintained
16179 F:      drivers/net/usb/cdc_*.c
16180 F:      include/uapi/linux/usb/cdc.h
16181
16182 USB CHAOSKEY DRIVER
16183 M:      Keith Packard <keithp@keithp.com>
16184 L:      linux-usb@vger.kernel.org
16185 S:      Maintained
16186 F:      drivers/usb/misc/chaoskey.c
16187
16188 USB CYPRESS C67X00 DRIVER
16189 M:      Peter Korsgaard <jacmet@sunsite.dk>
16190 L:      linux-usb@vger.kernel.org
16191 S:      Maintained
16192 F:      drivers/usb/c67x00/
16193
16194 USB DAVICOM DM9601 DRIVER
16195 M:      Peter Korsgaard <jacmet@sunsite.dk>
16196 L:      netdev@vger.kernel.org
16197 W:      http://www.linux-usb.org/usbnet
16198 S:      Maintained
16199 F:      drivers/net/usb/dm9601.c
16200
16201 USB DIAMOND RIO500 DRIVER
16202 M:      Cesar Miquel <miquel@df.uba.ar>
16203 L:      rio500-users@lists.sourceforge.net
16204 W:      http://rio500.sourceforge.net
16205 S:      Maintained
16206 F:      drivers/usb/misc/rio500*
16207
16208 USB EHCI DRIVER
16209 M:      Alan Stern <stern@rowland.harvard.edu>
16210 L:      linux-usb@vger.kernel.org
16211 S:      Maintained
16212 F:      Documentation/usb/ehci.txt
16213 F:      drivers/usb/host/ehci*
16214
16215 USB GADGET/PERIPHERAL SUBSYSTEM
16216 M:      Felipe Balbi <balbi@kernel.org>
16217 L:      linux-usb@vger.kernel.org
16218 W:      http://www.linux-usb.org/gadget
16219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16220 S:      Maintained
16221 F:      drivers/usb/gadget/
16222 F:      include/linux/usb/gadget*
16223
16224 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16225 M:      Jiri Kosina <jikos@kernel.org>
16226 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16227 L:      linux-usb@vger.kernel.org
16228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16229 S:      Maintained
16230 F:      Documentation/hid/hiddev.txt
16231 F:      drivers/hid/usbhid/
16232
16233 USB INTEL XHCI ROLE MUX DRIVER
16234 M:      Hans de Goede <hdegoede@redhat.com>
16235 L:      linux-usb@vger.kernel.org
16236 S:      Maintained
16237 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16238
16239 USB IP DRIVER FOR HISILICON KIRIN
16240 M:      Yu Chen <chenyu56@huawei.com>
16241 M:      Binghui Wang <wangbinghui@hisilicon.com>
16242 L:      linux-usb@vger.kernel.org
16243 S:      Maintained
16244 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16245 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16246
16247 USB ISP116X DRIVER
16248 M:      Olav Kongas <ok@artecdesign.ee>
16249 L:      linux-usb@vger.kernel.org
16250 S:      Maintained
16251 F:      drivers/usb/host/isp116x*
16252 F:      include/linux/usb/isp116x.h
16253
16254 USB LAN78XX ETHERNET DRIVER
16255 M:      Woojung Huh <woojung.huh@microchip.com>
16256 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16257 L:      netdev@vger.kernel.org
16258 S:      Maintained
16259 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16260 F:      drivers/net/usb/lan78xx.*
16261 F:      include/dt-bindings/net/microchip-lan78xx.h
16262
16263 USB MASS STORAGE DRIVER
16264 M:      Alan Stern <stern@rowland.harvard.edu>
16265 L:      linux-usb@vger.kernel.org
16266 L:      usb-storage@lists.one-eyed-alien.net
16267 S:      Maintained
16268 F:      drivers/usb/storage/
16269
16270 USB MIDI DRIVER
16271 M:      Clemens Ladisch <clemens@ladisch.de>
16272 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16274 S:      Maintained
16275 F:      sound/usb/midi.*
16276
16277 USB NETWORKING DRIVERS
16278 L:      linux-usb@vger.kernel.org
16279 S:      Odd Fixes
16280 F:      drivers/net/usb/
16281
16282 USB OHCI DRIVER
16283 M:      Alan Stern <stern@rowland.harvard.edu>
16284 L:      linux-usb@vger.kernel.org
16285 S:      Maintained
16286 F:      Documentation/usb/ohci.txt
16287 F:      drivers/usb/host/ohci*
16288
16289 USB OTG FSM (Finite State Machine)
16290 M:      Peter Chen <Peter.Chen@nxp.com>
16291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16292 L:      linux-usb@vger.kernel.org
16293 S:      Maintained
16294 F:      drivers/usb/common/usb-otg-fsm.c
16295
16296 USB OVER IP DRIVER
16297 M:      Valentina Manea <valentina.manea.m@gmail.com>
16298 M:      Shuah Khan <shuah@kernel.org>
16299 M:      Shuah Khan <skhan@linuxfoundation.org>
16300 L:      linux-usb@vger.kernel.org
16301 S:      Maintained
16302 F:      Documentation/usb/usbip_protocol.txt
16303 F:      drivers/usb/usbip/
16304 F:      tools/usb/usbip/
16305 F:      tools/testing/selftests/drivers/usb/usbip/
16306
16307 USB PEGASUS DRIVER
16308 M:      Petko Manolov <petkan@nucleusys.com>
16309 L:      linux-usb@vger.kernel.org
16310 L:      netdev@vger.kernel.org
16311 T:      git git://github.com/petkan/pegasus.git
16312 W:      https://github.com/petkan/pegasus
16313 S:      Maintained
16314 F:      drivers/net/usb/pegasus.*
16315
16316 USB PHY LAYER
16317 M:      Felipe Balbi <balbi@kernel.org>
16318 L:      linux-usb@vger.kernel.org
16319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16320 S:      Maintained
16321 F:      drivers/usb/phy/
16322
16323 USB PRINTER DRIVER (usblp)
16324 M:      Pete Zaitcev <zaitcev@redhat.com>
16325 L:      linux-usb@vger.kernel.org
16326 S:      Supported
16327 F:      drivers/usb/class/usblp.c
16328
16329 USB QMI WWAN NETWORK DRIVER
16330 M:      Bjørn Mork <bjorn@mork.no>
16331 L:      netdev@vger.kernel.org
16332 S:      Maintained
16333 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16334 F:      drivers/net/usb/qmi_wwan.c
16335
16336 USB RTL8150 DRIVER
16337 M:      Petko Manolov <petkan@nucleusys.com>
16338 L:      linux-usb@vger.kernel.org
16339 L:      netdev@vger.kernel.org
16340 T:      git git://github.com/petkan/rtl8150.git
16341 W:      https://github.com/petkan/rtl8150
16342 S:      Maintained
16343 F:      drivers/net/usb/rtl8150.c
16344
16345 USB SERIAL SUBSYSTEM
16346 M:      Johan Hovold <johan@kernel.org>
16347 L:      linux-usb@vger.kernel.org
16348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16349 S:      Maintained
16350 F:      Documentation/usb/usb-serial.txt
16351 F:      drivers/usb/serial/
16352 F:      include/linux/usb/serial.h
16353
16354 USB SMSC75XX ETHERNET DRIVER
16355 M:      Steve Glendinning <steve.glendinning@shawell.net>
16356 L:      netdev@vger.kernel.org
16357 S:      Maintained
16358 F:      drivers/net/usb/smsc75xx.*
16359
16360 USB SMSC95XX ETHERNET DRIVER
16361 M:      Steve Glendinning <steve.glendinning@shawell.net>
16362 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16363 L:      netdev@vger.kernel.org
16364 S:      Maintained
16365 F:      drivers/net/usb/smsc95xx.*
16366
16367 USB SUBSYSTEM
16368 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16369 L:      linux-usb@vger.kernel.org
16370 W:      http://www.linux-usb.org
16371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16372 S:      Supported
16373 F:      Documentation/devicetree/bindings/usb/
16374 F:      Documentation/usb/
16375 F:      drivers/usb/
16376 F:      include/linux/usb.h
16377 F:      include/linux/usb/
16378
16379 USB TYPEC PI3USB30532 MUX DRIVER
16380 M:      Hans de Goede <hdegoede@redhat.com>
16381 L:      linux-usb@vger.kernel.org
16382 S:      Maintained
16383 F:      drivers/usb/typec/mux/pi3usb30532.c
16384
16385 USB TYPEC CLASS
16386 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16387 L:      linux-usb@vger.kernel.org
16388 S:      Maintained
16389 F:      Documentation/ABI/testing/sysfs-class-typec
16390 F:      Documentation/driver-api/usb/typec.rst
16391 F:      drivers/usb/typec/
16392 F:      include/linux/usb/typec.h
16393
16394 USB TYPEC BUS FOR ALTERNATE MODES
16395 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16396 L:      linux-usb@vger.kernel.org
16397 S:      Maintained
16398 F:      Documentation/ABI/testing/sysfs-bus-typec
16399 F:      Documentation/driver-api/usb/typec_bus.rst
16400 F:      drivers/usb/typec/altmodes/
16401 F:      include/linux/usb/typec_altmode.h
16402
16403 USB TYPEC PORT CONTROLLER DRIVERS
16404 M:      Guenter Roeck <linux@roeck-us.net>
16405 L:      linux-usb@vger.kernel.org
16406 S:      Maintained
16407 F:      drivers/usb/typec/tcpm/
16408
16409 USB UHCI DRIVER
16410 M:      Alan Stern <stern@rowland.harvard.edu>
16411 L:      linux-usb@vger.kernel.org
16412 S:      Maintained
16413 F:      drivers/usb/host/uhci*
16414
16415 USB VIDEO CLASS
16416 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16417 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16418 L:      linux-media@vger.kernel.org
16419 T:      git git://linuxtv.org/media_tree.git
16420 W:      http://www.ideasonboard.org/uvc/
16421 S:      Maintained
16422 F:      drivers/media/usb/uvc/
16423 F:      include/uapi/linux/uvcvideo.h
16424
16425 USB VISION DRIVER
16426 M:      Hans Verkuil <hverkuil@xs4all.nl>
16427 L:      linux-media@vger.kernel.org
16428 T:      git git://linuxtv.org/media_tree.git
16429 W:      https://linuxtv.org
16430 S:      Odd Fixes
16431 F:      drivers/media/usb/usbvision/
16432
16433 USB WEBCAM GADGET
16434 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16435 L:      linux-usb@vger.kernel.org
16436 S:      Maintained
16437 F:      drivers/usb/gadget/function/*uvc*
16438 F:      drivers/usb/gadget/legacy/webcam.c
16439 F:      include/uapi/linux/usb/g_uvc.h
16440
16441 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16442 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16443 L:      linux-wireless@vger.kernel.org
16444 S:      Maintained
16445 F:      drivers/net/wireless/rndis_wlan.c
16446
16447 USB XHCI DRIVER
16448 M:      Mathias Nyman <mathias.nyman@intel.com>
16449 L:      linux-usb@vger.kernel.org
16450 S:      Supported
16451 F:      drivers/usb/host/xhci*
16452 F:      drivers/usb/host/pci-quirks*
16453
16454 USB ZD1201 DRIVER
16455 L:      linux-wireless@vger.kernel.org
16456 W:      http://linux-lc100020.sourceforge.net
16457 S:      Orphan
16458 F:      drivers/net/wireless/zydas/zd1201.*
16459
16460 USB ZR364XX DRIVER
16461 M:      Antoine Jacquet <royale@zerezo.com>
16462 L:      linux-usb@vger.kernel.org
16463 L:      linux-media@vger.kernel.org
16464 T:      git git://linuxtv.org/media_tree.git
16465 W:      http://royale.zerezo.com/zr364xx/
16466 S:      Maintained
16467 F:      Documentation/media/v4l-drivers/zr364xx*
16468 F:      drivers/media/usb/zr364xx/
16469
16470 USER-MODE LINUX (UML)
16471 M:      Jeff Dike <jdike@addtoit.com>
16472 M:      Richard Weinberger <richard@nod.at>
16473 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16474 L:      linux-um@lists.infradead.org
16475 W:      http://user-mode-linux.sourceforge.net
16476 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16478 S:      Maintained
16479 F:      Documentation/virtual/uml/
16480 F:      arch/um/
16481 F:      arch/x86/um/
16482 F:      fs/hostfs/
16483
16484 USERSPACE COPYIN/COPYOUT (UIOVEC)
16485 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16486 S:      Maintained
16487 F:      lib/iov_iter.c
16488 F:      include/linux/uio.h
16489
16490 USERSPACE DMA BUFFER DRIVER
16491 M:      Gerd Hoffmann <kraxel@redhat.com>
16492 S:      Maintained
16493 L:      dri-devel@lists.freedesktop.org
16494 F:      drivers/dma-buf/udmabuf.c
16495 F:      include/uapi/linux/udmabuf.h
16496 T:      git git://anongit.freedesktop.org/drm/drm-misc
16497
16498 USERSPACE I/O (UIO)
16499 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16500 S:      Maintained
16501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16502 F:      Documentation/driver-api/uio-howto.rst
16503 F:      drivers/uio/
16504 F:      include/linux/uio_driver.h
16505
16506 UTIL-LINUX PACKAGE
16507 M:      Karel Zak <kzak@redhat.com>
16508 L:      util-linux@vger.kernel.org
16509 W:      http://en.wikipedia.org/wiki/Util-linux
16510 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16511 S:      Maintained
16512
16513 UUID HELPERS
16514 M:      Christoph Hellwig <hch@lst.de>
16515 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16516 L:      linux-kernel@vger.kernel.org
16517 T:      git git://git.infradead.org/users/hch/uuid.git
16518 F:      lib/uuid.c
16519 F:      lib/test_uuid.c
16520 F:      include/linux/uuid.h
16521 F:      include/uapi/linux/uuid.h
16522 S:      Maintained
16523
16524 UVESAFB DRIVER
16525 M:      Michal Januszewski <spock@gentoo.org>
16526 L:      linux-fbdev@vger.kernel.org
16527 W:      https://github.com/mjanusz/v86d
16528 S:      Maintained
16529 F:      Documentation/fb/uvesafb.txt
16530 F:      drivers/video/fbdev/uvesafb.*
16531
16532 VF610 NAND DRIVER
16533 M:      Stefan Agner <stefan@agner.ch>
16534 L:      linux-mtd@lists.infradead.org
16535 S:      Supported
16536 F:      drivers/mtd/nand/raw/vf610_nfc.c
16537
16538 VFAT/FAT/MSDOS FILESYSTEM
16539 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16540 S:      Maintained
16541 F:      Documentation/filesystems/vfat.txt
16542 F:      fs/fat/
16543
16544 VFIO DRIVER
16545 M:      Alex Williamson <alex.williamson@redhat.com>
16546 L:      kvm@vger.kernel.org
16547 T:      git git://github.com/awilliam/linux-vfio.git
16548 S:      Maintained
16549 F:      Documentation/vfio.txt
16550 F:      drivers/vfio/
16551 F:      include/linux/vfio.h
16552 F:      include/uapi/linux/vfio.h
16553
16554 VFIO MEDIATED DEVICE DRIVERS
16555 M:      Kirti Wankhede <kwankhede@nvidia.com>
16556 L:      kvm@vger.kernel.org
16557 S:      Maintained
16558 F:      Documentation/vfio-mediated-device.txt
16559 F:      drivers/vfio/mdev/
16560 F:      include/linux/mdev.h
16561 F:      samples/vfio-mdev/
16562
16563 VFIO PLATFORM DRIVER
16564 M:      Eric Auger <eric.auger@redhat.com>
16565 L:      kvm@vger.kernel.org
16566 S:      Maintained
16567 F:      drivers/vfio/platform/
16568
16569 VGA_SWITCHEROO
16570 R:      Lukas Wunner <lukas@wunner.de>
16571 S:      Maintained
16572 F:      Documentation/gpu/vga-switcheroo.rst
16573 F:      drivers/gpu/vga/vga_switcheroo.c
16574 F:      include/linux/vga_switcheroo.h
16575 T:      git git://anongit.freedesktop.org/drm/drm-misc
16576
16577 VIA RHINE NETWORK DRIVER
16578 S:      Orphan
16579 F:      drivers/net/ethernet/via/via-rhine.c
16580
16581 VIA SD/MMC CARD CONTROLLER DRIVER
16582 M:      Bruce Chang <brucechang@via.com.tw>
16583 M:      Harald Welte <HaraldWelte@viatech.com>
16584 S:      Maintained
16585 F:      drivers/mmc/host/via-sdmmc.c
16586
16587 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16588 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16589 L:      linux-fbdev@vger.kernel.org
16590 S:      Maintained
16591 F:      include/linux/via-core.h
16592 F:      include/linux/via-gpio.h
16593 F:      include/linux/via_i2c.h
16594 F:      drivers/video/fbdev/via/
16595
16596 VIA VELOCITY NETWORK DRIVER
16597 M:      Francois Romieu <romieu@fr.zoreil.com>
16598 L:      netdev@vger.kernel.org
16599 S:      Maintained
16600 F:      drivers/net/ethernet/via/via-velocity.*
16601
16602 VICODEC VIRTUAL CODEC DRIVER
16603 M:      Hans Verkuil <hans.verkuil@cisco.com>
16604 L:      linux-media@vger.kernel.org
16605 T:      git git://linuxtv.org/media_tree.git
16606 W:      https://linuxtv.org
16607 S:      Maintained
16608 F:      drivers/media/platform/vicodec/*
16609
16610 VIDEO MULTIPLEXER DRIVER
16611 M:      Philipp Zabel <p.zabel@pengutronix.de>
16612 L:      linux-media@vger.kernel.org
16613 S:      Maintained
16614 F:      drivers/media/platform/video-mux.c
16615
16616 VIDEO I2C POLLING DRIVER
16617 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16618 L:      linux-media@vger.kernel.org
16619 S:      Maintained
16620 F:      drivers/media/i2c/video-i2c.c
16621
16622 VIDEOBUF2 FRAMEWORK
16623 M:      Pawel Osciak <pawel@osciak.com>
16624 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16625 M:      Kyungmin Park <kyungmin.park@samsung.com>
16626 L:      linux-media@vger.kernel.org
16627 S:      Maintained
16628 F:      drivers/media/common/videobuf2/*
16629 F:      include/media/videobuf2-*
16630
16631 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16632 M:      Helen Koike <helen.koike@collabora.com>
16633 L:      linux-media@vger.kernel.org
16634 T:      git git://linuxtv.org/media_tree.git
16635 W:      https://linuxtv.org
16636 S:      Maintained
16637 F:      drivers/media/platform/vimc/*
16638
16639 VIRT LIB
16640 M:      Alex Williamson <alex.williamson@redhat.com>
16641 M:      Paolo Bonzini <pbonzini@redhat.com>
16642 L:      kvm@vger.kernel.org
16643 S:      Supported
16644 F:      virt/lib/
16645
16646 VIRTIO AND VHOST VSOCK DRIVER
16647 M:      Stefan Hajnoczi <stefanha@redhat.com>
16648 L:      kvm@vger.kernel.org
16649 L:      virtualization@lists.linux-foundation.org
16650 L:      netdev@vger.kernel.org
16651 S:      Maintained
16652 F:      include/linux/virtio_vsock.h
16653 F:      include/uapi/linux/virtio_vsock.h
16654 F:      include/uapi/linux/vsockmon.h
16655 F:      include/uapi/linux/vm_sockets_diag.h
16656 F:      net/vmw_vsock/diag.c
16657 F:      net/vmw_vsock/af_vsock_tap.c
16658 F:      net/vmw_vsock/virtio_transport_common.c
16659 F:      net/vmw_vsock/virtio_transport.c
16660 F:      drivers/net/vsockmon.c
16661 F:      drivers/vhost/vsock.c
16662 F:      tools/testing/vsock/
16663
16664 VIRTIO CONSOLE DRIVER
16665 M:      Amit Shah <amit@kernel.org>
16666 L:      virtualization@lists.linux-foundation.org
16667 S:      Maintained
16668 F:      drivers/char/virtio_console.c
16669 F:      include/linux/virtio_console.h
16670 F:      include/uapi/linux/virtio_console.h
16671
16672 VIRTIO CORE AND NET DRIVERS
16673 M:      "Michael S. Tsirkin" <mst@redhat.com>
16674 M:      Jason Wang <jasowang@redhat.com>
16675 L:      virtualization@lists.linux-foundation.org
16676 S:      Maintained
16677 F:      Documentation/devicetree/bindings/virtio/
16678 F:      drivers/virtio/
16679 F:      tools/virtio/
16680 F:      drivers/net/virtio_net.c
16681 F:      drivers/block/virtio_blk.c
16682 F:      include/linux/virtio*.h
16683 F:      include/uapi/linux/virtio_*.h
16684 F:      drivers/crypto/virtio/
16685 F:      mm/balloon_compaction.c
16686
16687 VIRTIO BLOCK AND SCSI DRIVERS
16688 M:      "Michael S. Tsirkin" <mst@redhat.com>
16689 M:      Jason Wang <jasowang@redhat.com>
16690 R:      Paolo Bonzini <pbonzini@redhat.com>
16691 R:      Stefan Hajnoczi <stefanha@redhat.com>
16692 L:      virtualization@lists.linux-foundation.org
16693 S:      Maintained
16694 F:      drivers/block/virtio_blk.c
16695 F:      drivers/scsi/virtio_scsi.c
16696 F:      include/uapi/linux/virtio_blk.h
16697 F:      include/uapi/linux/virtio_scsi.h
16698 F:      drivers/vhost/scsi.c
16699
16700 VIRTIO CRYPTO DRIVER
16701 M:      Gonglei <arei.gonglei@huawei.com>
16702 L:      virtualization@lists.linux-foundation.org
16703 L:      linux-crypto@vger.kernel.org
16704 S:      Maintained
16705 F:      drivers/crypto/virtio/
16706 F:      include/uapi/linux/virtio_crypto.h
16707
16708 VIRTIO DRIVERS FOR S390
16709 M:      Cornelia Huck <cohuck@redhat.com>
16710 M:      Halil Pasic <pasic@linux.ibm.com>
16711 L:      linux-s390@vger.kernel.org
16712 L:      virtualization@lists.linux-foundation.org
16713 L:      kvm@vger.kernel.org
16714 S:      Supported
16715 F:      drivers/s390/virtio/
16716 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16717
16718 VIRTIO GPU DRIVER
16719 M:      David Airlie <airlied@linux.ie>
16720 M:      Gerd Hoffmann <kraxel@redhat.com>
16721 L:      dri-devel@lists.freedesktop.org
16722 L:      virtualization@lists.linux-foundation.org
16723 T:      git git://anongit.freedesktop.org/drm/drm-misc
16724 S:      Maintained
16725 F:      drivers/gpu/drm/virtio/
16726 F:      include/uapi/linux/virtio_gpu.h
16727
16728 VIRTIO HOST (VHOST)
16729 M:      "Michael S. Tsirkin" <mst@redhat.com>
16730 M:      Jason Wang <jasowang@redhat.com>
16731 L:      kvm@vger.kernel.org
16732 L:      virtualization@lists.linux-foundation.org
16733 L:      netdev@vger.kernel.org
16734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16735 S:      Maintained
16736 F:      drivers/vhost/
16737 F:      include/uapi/linux/vhost.h
16738
16739 VIRTIO INPUT DRIVER
16740 M:      Gerd Hoffmann <kraxel@redhat.com>
16741 S:      Maintained
16742 F:      drivers/virtio/virtio_input.c
16743 F:      include/uapi/linux/virtio_input.h
16744
16745 VIRTUAL BOX GUEST DEVICE DRIVER
16746 M:      Hans de Goede <hdegoede@redhat.com>
16747 M:      Arnd Bergmann <arnd@arndb.de>
16748 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16749 S:      Maintained
16750 F:      include/linux/vbox_utils.h
16751 F:      include/uapi/linux/vbox*.h
16752 F:      drivers/virt/vboxguest/
16753
16754 VIRTUAL SERIO DEVICE DRIVER
16755 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16756 S:      Maintained
16757 F:      drivers/input/serio/userio.c
16758 F:      include/uapi/linux/userio.h
16759
16760 VIVID VIRTUAL VIDEO DRIVER
16761 M:      Hans Verkuil <hverkuil@xs4all.nl>
16762 L:      linux-media@vger.kernel.org
16763 T:      git git://linuxtv.org/media_tree.git
16764 W:      https://linuxtv.org
16765 S:      Maintained
16766 F:      drivers/media/platform/vivid/*
16767
16768 VLYNQ BUS
16769 M:      Florian Fainelli <f.fainelli@gmail.com>
16770 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16771 S:      Maintained
16772 F:      drivers/vlynq/vlynq.c
16773 F:      include/linux/vlynq.h
16774
16775 VME SUBSYSTEM
16776 M:      Martyn Welch <martyn@welchs.me.uk>
16777 M:      Manohar Vanga <manohar.vanga@gmail.com>
16778 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16779 L:      devel@driverdev.osuosl.org
16780 S:      Maintained
16781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16782 F:      Documentation/driver-api/vme.rst
16783 F:      drivers/staging/vme/
16784 F:      drivers/vme/
16785 F:      include/linux/vme*
16786
16787 VMWARE BALLOON DRIVER
16788 M:      Julien Freche <jfreche@vmware.com>
16789 M:      Nadav Amit <namit@vmware.com>
16790 M:      "VMware, Inc." <pv-drivers@vmware.com>
16791 L:      linux-kernel@vger.kernel.org
16792 S:      Maintained
16793 F:      drivers/misc/vmw_balloon.c
16794
16795 VMWARE HYPERVISOR INTERFACE
16796 M:      Alok Kataria <akataria@vmware.com>
16797 L:      virtualization@lists.linux-foundation.org
16798 S:      Supported
16799 F:      arch/x86/kernel/cpu/vmware.c
16800
16801 VMWARE PVRDMA DRIVER
16802 M:      Adit Ranadive <aditr@vmware.com>
16803 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16804 L:      linux-rdma@vger.kernel.org
16805 S:      Maintained
16806 F:      drivers/infiniband/hw/vmw_pvrdma/
16807
16808 VMware PVSCSI driver
16809 M:      Jim Gill <jgill@vmware.com>
16810 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16811 L:      linux-scsi@vger.kernel.org
16812 S:      Maintained
16813 F:      drivers/scsi/vmw_pvscsi.c
16814 F:      drivers/scsi/vmw_pvscsi.h
16815
16816 VMWARE VMMOUSE SUBDRIVER
16817 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16818 M:      "VMware, Inc." <pv-drivers@vmware.com>
16819 L:      linux-input@vger.kernel.org
16820 S:      Maintained
16821 F:      drivers/input/mouse/vmmouse.c
16822 F:      drivers/input/mouse/vmmouse.h
16823
16824 VMWARE VMXNET3 ETHERNET DRIVER
16825 M:      Ronak Doshi <doshir@vmware.com>
16826 M:      "VMware, Inc." <pv-drivers@vmware.com>
16827 L:      netdev@vger.kernel.org
16828 S:      Maintained
16829 F:      drivers/net/vmxnet3/
16830
16831 VOCORE VOCORE2 BOARD
16832 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16833 L:      linux-mips@vger.kernel.org
16834 S:      Maintained
16835 F:      arch/mips/boot/dts/ralink/vocore2.dts
16836
16837 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16838 M:      Liam Girdwood <lgirdwood@gmail.com>
16839 M:      Mark Brown <broonie@kernel.org>
16840 L:      linux-kernel@vger.kernel.org
16841 W:      http://www.slimlogic.co.uk/?p=48
16842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16843 S:      Supported
16844 F:      Documentation/devicetree/bindings/regulator/
16845 F:      Documentation/power/regulator/
16846 F:      drivers/regulator/
16847 F:      include/dt-bindings/regulator/
16848 F:      include/linux/regulator/
16849
16850 VRF
16851 M:      David Ahern <dsa@cumulusnetworks.com>
16852 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16853 L:      netdev@vger.kernel.org
16854 S:      Maintained
16855 F:      drivers/net/vrf.c
16856 F:      Documentation/networking/vrf.txt
16857
16858 VT1211 HARDWARE MONITOR DRIVER
16859 M:      Juerg Haefliger <juergh@gmail.com>
16860 L:      linux-hwmon@vger.kernel.org
16861 S:      Maintained
16862 F:      Documentation/hwmon/vt1211.rst
16863 F:      drivers/hwmon/vt1211.c
16864
16865 VT8231 HARDWARE MONITOR DRIVER
16866 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16867 L:      linux-hwmon@vger.kernel.org
16868 S:      Maintained
16869 F:      drivers/hwmon/vt8231.c
16870
16871 VUB300 USB to SDIO/SD/MMC bridge chip
16872 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16873 L:      linux-mmc@vger.kernel.org
16874 L:      linux-usb@vger.kernel.org
16875 S:      Supported
16876 F:      drivers/mmc/host/vub300.c
16877
16878 W1 DALLAS'S 1-WIRE BUS
16879 M:      Evgeniy Polyakov <zbr@ioremap.net>
16880 S:      Maintained
16881 F:      Documentation/devicetree/bindings/w1/
16882 F:      Documentation/w1/
16883 F:      drivers/w1/
16884 F:      include/linux/w1.h
16885
16886 W83791D HARDWARE MONITORING DRIVER
16887 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16888 L:      linux-hwmon@vger.kernel.org
16889 S:      Maintained
16890 F:      Documentation/hwmon/w83791d.rst
16891 F:      drivers/hwmon/w83791d.c
16892
16893 W83793 HARDWARE MONITORING DRIVER
16894 M:      Rudolf Marek <r.marek@assembler.cz>
16895 L:      linux-hwmon@vger.kernel.org
16896 S:      Maintained
16897 F:      Documentation/hwmon/w83793.rst
16898 F:      drivers/hwmon/w83793.c
16899
16900 W83795 HARDWARE MONITORING DRIVER
16901 M:      Jean Delvare <jdelvare@suse.com>
16902 L:      linux-hwmon@vger.kernel.org
16903 S:      Maintained
16904 F:      drivers/hwmon/w83795.c
16905
16906 W83L51xD SD/MMC CARD INTERFACE DRIVER
16907 M:      Pierre Ossman <pierre@ossman.eu>
16908 S:      Maintained
16909 F:      drivers/mmc/host/wbsd.*
16910
16911 WACOM PROTOCOL 4 SERIAL TABLETS
16912 M:      Julian Squires <julian@cipht.net>
16913 M:      Hans de Goede <hdegoede@redhat.com>
16914 L:      linux-input@vger.kernel.org
16915 S:      Maintained
16916 F:      drivers/input/tablet/wacom_serial4.c
16917
16918 WATCHDOG DEVICE DRIVERS
16919 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16920 M:      Guenter Roeck <linux@roeck-us.net>
16921 L:      linux-watchdog@vger.kernel.org
16922 W:      http://www.linux-watchdog.org/
16923 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16924 S:      Maintained
16925 F:      Documentation/devicetree/bindings/watchdog/
16926 F:      Documentation/watchdog/
16927 F:      drivers/watchdog/
16928 F:      include/linux/watchdog.h
16929 F:      include/uapi/linux/watchdog.h
16930
16931 WHISKEYCOVE PMIC GPIO DRIVER
16932 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16933 L:      linux-gpio@vger.kernel.org
16934 S:      Maintained
16935 F:      drivers/gpio/gpio-wcove.c
16936
16937 WHWAVE RTC DRIVER
16938 M:      Dianlong Li <long17.cool@163.com>
16939 L:      linux-rtc@vger.kernel.org
16940 S:      Maintained
16941 F:      drivers/rtc/rtc-sd3078.c
16942
16943 WIIMOTE HID DRIVER
16944 M:      David Herrmann <dh.herrmann@googlemail.com>
16945 L:      linux-input@vger.kernel.org
16946 S:      Maintained
16947 F:      drivers/hid/hid-wiimote*
16948
16949 WILOCITY WIL6210 WIRELESS DRIVER
16950 M:      Maya Erez <merez@codeaurora.org>
16951 L:      linux-wireless@vger.kernel.org
16952 L:      wil6210@qti.qualcomm.com
16953 S:      Supported
16954 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16955 F:      drivers/net/wireless/ath/wil6210/
16956
16957 WIMAX STACK
16958 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16959 M:      linux-wimax@intel.com
16960 L:      wimax@linuxwimax.org (subscribers-only)
16961 S:      Supported
16962 W:      http://linuxwimax.org
16963 F:      Documentation/wimax/README.wimax
16964 F:      include/linux/wimax/debug.h
16965 F:      include/net/wimax.h
16966 F:      include/uapi/linux/wimax.h
16967 F:      net/wimax/
16968
16969 WINBOND CIR DRIVER
16970 M:      David Härdeman <david@hardeman.nu>
16971 S:      Maintained
16972 F:      drivers/media/rc/winbond-cir.c
16973
16974 RCMM REMOTE CONTROLS DECODER
16975 M:      Patrick Lerda <patrick9876@free.fr>
16976 S:      Maintained
16977 F:      drivers/media/rc/ir-rcmm-decoder.c
16978
16979 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16980 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16981 L:      linux-watchdog@vger.kernel.org
16982 S:      Maintained
16983 F:      drivers/watchdog/ebc-c384_wdt.c
16984
16985 WINSYSTEMS WS16C48 GPIO DRIVER
16986 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16987 L:      linux-gpio@vger.kernel.org
16988 S:      Maintained
16989 F:      drivers/gpio/gpio-ws16c48.c
16990
16991 WISTRON LAPTOP BUTTON DRIVER
16992 M:      Miloslav Trmac <mitr@volny.cz>
16993 S:      Maintained
16994 F:      drivers/input/misc/wistron_btns.c
16995
16996 WL3501 WIRELESS PCMCIA CARD DRIVER
16997 L:      linux-wireless@vger.kernel.org
16998 S:      Odd fixes
16999 F:      drivers/net/wireless/wl3501*
17000
17001 WOLFSON MICROELECTRONICS DRIVERS
17002 L:      patches@opensource.cirrus.com
17003 T:      git https://github.com/CirrusLogic/linux-drivers.git
17004 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17005 S:      Supported
17006 F:      Documentation/hwmon/wm83??.rst
17007 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17008 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17009 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17010 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17011 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17012 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17013 F:      drivers/clk/clk-wm83*.c
17014 F:      drivers/extcon/extcon-arizona.c
17015 F:      drivers/leds/leds-wm83*.c
17016 F:      drivers/gpio/gpio-*wm*.c
17017 F:      drivers/gpio/gpio-arizona.c
17018 F:      drivers/hwmon/wm83??-hwmon.c
17019 F:      drivers/input/misc/wm831x-on.c
17020 F:      drivers/input/touchscreen/wm831x-ts.c
17021 F:      drivers/input/touchscreen/wm97*.c
17022 F:      drivers/mfd/arizona*
17023 F:      drivers/mfd/wm*.c
17024 F:      drivers/mfd/cs47l24*
17025 F:      drivers/power/supply/wm83*.c
17026 F:      drivers/rtc/rtc-wm83*.c
17027 F:      drivers/regulator/wm8*.c
17028 F:      drivers/regulator/arizona*
17029 F:      drivers/video/backlight/wm83*_bl.c
17030 F:      drivers/watchdog/wm83*_wdt.c
17031 F:      include/linux/mfd/arizona/
17032 F:      include/linux/mfd/wm831x/
17033 F:      include/linux/mfd/wm8350/
17034 F:      include/linux/mfd/wm8400*
17035 F:      include/linux/regulator/arizona*
17036 F:      include/linux/wm97xx.h
17037 F:      include/sound/wm????.h
17038 F:      sound/soc/codecs/arizona.?
17039 F:      sound/soc/codecs/wm*
17040 F:      sound/soc/codecs/cs47l24*
17041
17042 WORKQUEUE
17043 M:      Tejun Heo <tj@kernel.org>
17044 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17046 S:      Maintained
17047 F:      include/linux/workqueue.h
17048 F:      kernel/workqueue.c
17049 F:      Documentation/core-api/workqueue.rst
17050
17051 X-POWERS AXP288 PMIC DRIVERS
17052 M:      Hans de Goede <hdegoede@redhat.com>
17053 S:      Maintained
17054 N:      axp288
17055 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17056
17057 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17058 M:      Chen-Yu Tsai <wens@csie.org>
17059 L:      linux-kernel@vger.kernel.org
17060 S:      Maintained
17061 N:      axp[128]
17062
17063 X.25 NETWORK LAYER
17064 M:      Andrew Hendry <andrew.hendry@gmail.com>
17065 L:      linux-x25@vger.kernel.org
17066 S:      Odd Fixes
17067 F:      Documentation/networking/x25*
17068 F:      include/net/x25*
17069 F:      net/x25/
17070
17071 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17072 M:      Thomas Gleixner <tglx@linutronix.de>
17073 M:      Ingo Molnar <mingo@redhat.com>
17074 M:      Borislav Petkov <bp@alien8.de>
17075 R:      "H. Peter Anvin" <hpa@zytor.com>
17076 M:      x86@kernel.org
17077 L:      linux-kernel@vger.kernel.org
17078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17079 S:      Maintained
17080 F:      Documentation/devicetree/bindings/x86/
17081 F:      Documentation/x86/
17082 F:      arch/x86/
17083
17084 X86 ENTRY CODE
17085 M:      Andy Lutomirski <luto@kernel.org>
17086 L:      linux-kernel@vger.kernel.org
17087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17088 S:      Maintained
17089 F:      arch/x86/entry/
17090
17091 X86 MCE INFRASTRUCTURE
17092 M:      Tony Luck <tony.luck@intel.com>
17093 M:      Borislav Petkov <bp@alien8.de>
17094 L:      linux-edac@vger.kernel.org
17095 S:      Maintained
17096 F:      arch/x86/kernel/cpu/mce/*
17097
17098 X86 MICROCODE UPDATE SUPPORT
17099 M:      Borislav Petkov <bp@alien8.de>
17100 S:      Maintained
17101 F:      arch/x86/kernel/cpu/microcode/*
17102
17103 X86 MM
17104 M:      Dave Hansen <dave.hansen@linux.intel.com>
17105 M:      Andy Lutomirski <luto@kernel.org>
17106 M:      Peter Zijlstra <peterz@infradead.org>
17107 L:      linux-kernel@vger.kernel.org
17108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17109 S:      Maintained
17110 F:      arch/x86/mm/
17111
17112 X86 PLATFORM DRIVERS
17113 M:      Darren Hart <dvhart@infradead.org>
17114 M:      Andy Shevchenko <andy@infradead.org>
17115 L:      platform-driver-x86@vger.kernel.org
17116 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17117 S:      Maintained
17118 F:      drivers/platform/x86/
17119 F:      drivers/platform/olpc/
17120
17121 X86 PLATFORM DRIVERS - ARCH
17122 R:      Darren Hart <dvhart@infradead.org>
17123 R:      Andy Shevchenko <andy@infradead.org>
17124 L:      platform-driver-x86@vger.kernel.org
17125 L:      x86@kernel.org
17126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17127 S:      Maintained
17128 F:      arch/x86/platform
17129
17130 X86 VDSO
17131 M:      Andy Lutomirski <luto@kernel.org>
17132 L:      linux-kernel@vger.kernel.org
17133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17134 S:      Maintained
17135 F:      arch/x86/entry/vdso/
17136
17137 XARRAY
17138 M:      Matthew Wilcox <willy@infradead.org>
17139 L:      linux-fsdevel@vger.kernel.org
17140 S:      Supported
17141 F:      Documentation/core-api/xarray.rst
17142 F:      lib/idr.c
17143 F:      lib/xarray.c
17144 F:      include/linux/idr.h
17145 F:      include/linux/xarray.h
17146 F:      tools/testing/radix-tree
17147
17148 XBOX DVD IR REMOTE
17149 M:      Benjamin Valentin <benpicco@googlemail.com>
17150 S:      Maintained
17151 F:      drivers/media/rc/xbox_remote.c
17152 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17153
17154 XC2028/3028 TUNER DRIVER
17155 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17156 L:      linux-media@vger.kernel.org
17157 W:      https://linuxtv.org
17158 T:      git git://linuxtv.org/media_tree.git
17159 S:      Maintained
17160 F:      drivers/media/tuners/tuner-xc2028.*
17161
17162 XDP (eXpress Data Path)
17163 M:      Alexei Starovoitov <ast@kernel.org>
17164 M:      Daniel Borkmann <daniel@iogearbox.net>
17165 M:      David S. Miller <davem@davemloft.net>
17166 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17167 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17168 M:      John Fastabend <john.fastabend@gmail.com>
17169 L:      netdev@vger.kernel.org
17170 L:      xdp-newbies@vger.kernel.org
17171 L:      bpf@vger.kernel.org
17172 S:      Supported
17173 F:      net/core/xdp.c
17174 F:      include/net/xdp.h
17175 F:      kernel/bpf/devmap.c
17176 F:      kernel/bpf/cpumap.c
17177 F:      include/trace/events/xdp.h
17178 K:      xdp
17179 N:      xdp
17180
17181 XDP SOCKETS (AF_XDP)
17182 M:      Björn Töpel <bjorn.topel@intel.com>
17183 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17184 L:      netdev@vger.kernel.org
17185 L:      bpf@vger.kernel.org
17186 S:      Maintained
17187 F:      kernel/bpf/xskmap.c
17188 F:      net/xdp/
17189
17190 XEN BLOCK SUBSYSTEM
17191 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17192 M:      Roger Pau Monné <roger.pau@citrix.com>
17193 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17194 S:      Supported
17195 F:      drivers/block/xen-blkback/*
17196 F:      drivers/block/xen*
17197
17198 XEN HYPERVISOR ARM
17199 M:      Stefano Stabellini <sstabellini@kernel.org>
17200 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17201 S:      Maintained
17202 F:      arch/arm/xen/
17203 F:      arch/arm/include/asm/xen/
17204
17205 XEN HYPERVISOR ARM64
17206 M:      Stefano Stabellini <sstabellini@kernel.org>
17207 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17208 S:      Maintained
17209 F:      arch/arm64/xen/
17210 F:      arch/arm64/include/asm/xen/
17211
17212 XEN HYPERVISOR INTERFACE
17213 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17214 M:      Juergen Gross <jgross@suse.com>
17215 R:      Stefano Stabellini <sstabellini@kernel.org>
17216 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17218 S:      Supported
17219 F:      arch/x86/xen/
17220 F:      arch/x86/platform/pvh/
17221 F:      drivers/*/xen-*front.c
17222 F:      drivers/xen/
17223 F:      arch/x86/include/asm/xen/
17224 F:      arch/x86/include/asm/pvclock-abi.h
17225 F:      include/xen/
17226 F:      include/uapi/xen/
17227 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17228 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17229
17230 XEN NETWORK BACKEND DRIVER
17231 M:      Wei Liu <wei.liu2@citrix.com>
17232 M:      Paul Durrant <paul.durrant@citrix.com>
17233 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17234 L:      netdev@vger.kernel.org
17235 S:      Supported
17236 F:      drivers/net/xen-netback/*
17237
17238 XEN PCI SUBSYSTEM
17239 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17240 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17241 S:      Supported
17242 F:      arch/x86/pci/*xen*
17243 F:      drivers/pci/*xen*
17244
17245 XEN PVSCSI DRIVERS
17246 M:      Juergen Gross <jgross@suse.com>
17247 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17248 L:      linux-scsi@vger.kernel.org
17249 S:      Supported
17250 F:      drivers/scsi/xen-scsifront.c
17251 F:      drivers/xen/xen-scsiback.c
17252 F:      include/xen/interface/io/vscsiif.h
17253
17254 XEN SWIOTLB SUBSYSTEM
17255 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17256 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17257 L:      iommu@lists.linux-foundation.org
17258 S:      Supported
17259 F:      arch/x86/xen/*swiotlb*
17260 F:      drivers/xen/*swiotlb*
17261
17262 XEN SOUND FRONTEND DRIVER
17263 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17264 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17265 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17266 S:      Supported
17267 F:      sound/xen/*
17268
17269 XFS FILESYSTEM
17270 M:      Darrick J. Wong <darrick.wong@oracle.com>
17271 M:      linux-xfs@vger.kernel.org
17272 L:      linux-xfs@vger.kernel.org
17273 W:      http://xfs.org/
17274 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17275 S:      Supported
17276 F:      Documentation/filesystems/xfs.txt
17277 F:      fs/xfs/
17278
17279 XILINX AXI ETHERNET DRIVER
17280 M:      Anirudha Sarangi <anirudh@xilinx.com>
17281 M:      John Linn <John.Linn@xilinx.com>
17282 S:      Maintained
17283 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17284
17285 XILINX UARTLITE SERIAL DRIVER
17286 M:      Peter Korsgaard <jacmet@sunsite.dk>
17287 L:      linux-serial@vger.kernel.org
17288 S:      Maintained
17289 F:      drivers/tty/serial/uartlite.c
17290
17291 XILINX VIDEO IP CORES
17292 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17293 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17294 L:      linux-media@vger.kernel.org
17295 T:      git git://linuxtv.org/media_tree.git
17296 S:      Supported
17297 F:      Documentation/devicetree/bindings/media/xilinx/
17298 F:      drivers/media/platform/xilinx/
17299 F:      include/uapi/linux/xilinx-v4l2-controls.h
17300
17301 XILLYBUS DRIVER
17302 M:      Eli Billauer <eli.billauer@gmail.com>
17303 L:      linux-kernel@vger.kernel.org
17304 S:      Supported
17305 F:      drivers/char/xillybus/
17306
17307 XLP9XX I2C DRIVER
17308 M:      George Cherian <george.cherian@cavium.com>
17309 M:      Jan Glauber <jglauber@cavium.com>
17310 L:      linux-i2c@vger.kernel.org
17311 W:      http://www.cavium.com
17312 S:      Supported
17313 F:      drivers/i2c/busses/i2c-xlp9xx.c
17314
17315 XRA1403 GPIO EXPANDER
17316 M:      Nandor Han <nandor.han@ge.com>
17317 M:      Semi Malinen <semi.malinen@ge.com>
17318 L:      linux-gpio@vger.kernel.org
17319 S:      Maintained
17320 F:      drivers/gpio/gpio-xra1403.c
17321 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17322
17323 XTENSA XTFPGA PLATFORM SUPPORT
17324 M:      Max Filippov <jcmvbkbc@gmail.com>
17325 L:      linux-xtensa@linux-xtensa.org
17326 S:      Maintained
17327 F:      drivers/spi/spi-xtensa-xtfpga.c
17328 F:      sound/soc/xtensa/xtfpga-i2s.c
17329
17330 YAM DRIVER FOR AX.25
17331 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17332 L:      linux-hams@vger.kernel.org
17333 S:      Maintained
17334 F:      drivers/net/hamradio/yam*
17335 F:      include/linux/yam.h
17336
17337 YAMA SECURITY MODULE
17338 M:      Kees Cook <keescook@chromium.org>
17339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17340 S:      Supported
17341 F:      security/yama/
17342 F:      Documentation/admin-guide/LSM/Yama.rst
17343
17344 YEALINK PHONE DRIVER
17345 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17346 L:      usbb2k-api-dev@nongnu.org
17347 S:      Maintained
17348 F:      Documentation/input/devices/yealink.rst
17349 F:      drivers/input/misc/yealink.*
17350
17351 Z8530 DRIVER FOR AX.25
17352 M:      Joerg Reuter <jreuter@yaina.de>
17353 W:      http://yaina.de/jreuter/
17354 W:      http://www.qsl.net/dl1bke/
17355 L:      linux-hams@vger.kernel.org
17356 S:      Maintained
17357 F:      Documentation/networking/z8530drv.txt
17358 F:      drivers/net/hamradio/*scc.c
17359 F:      drivers/net/hamradio/z8530.h
17360
17361 ZBUD COMPRESSED PAGE ALLOCATOR
17362 M:      Seth Jennings <sjenning@redhat.com>
17363 M:      Dan Streetman <ddstreet@ieee.org>
17364 L:      linux-mm@kvack.org
17365 S:      Maintained
17366 F:      mm/zbud.c
17367 F:      include/linux/zbud.h
17368
17369 ZD1211RW WIRELESS DRIVER
17370 M:      Daniel Drake <dsd@gentoo.org>
17371 M:      Ulrich Kunitz <kune@deine-taler.de>
17372 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17373 L:      linux-wireless@vger.kernel.org
17374 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17375 S:      Maintained
17376 F:      drivers/net/wireless/zydas/zd1211rw/
17377
17378 ZD1301 MEDIA DRIVER
17379 M:      Antti Palosaari <crope@iki.fi>
17380 L:      linux-media@vger.kernel.org
17381 W:      https://linuxtv.org/
17382 W:      http://palosaari.fi/linux/
17383 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17384 S:      Maintained
17385 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17386
17387 ZD1301_DEMOD MEDIA DRIVER
17388 M:      Antti Palosaari <crope@iki.fi>
17389 L:      linux-media@vger.kernel.org
17390 W:      https://linuxtv.org/
17391 W:      http://palosaari.fi/linux/
17392 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17393 S:      Maintained
17394 F:      drivers/media/dvb-frontends/zd1301_demod*
17395
17396 ZPOOL COMPRESSED PAGE STORAGE API
17397 M:      Dan Streetman <ddstreet@ieee.org>
17398 L:      linux-mm@kvack.org
17399 S:      Maintained
17400 F:      mm/zpool.c
17401 F:      include/linux/zpool.h
17402
17403 ZR36067 VIDEO FOR LINUX DRIVER
17404 L:      mjpeg-users@lists.sourceforge.net
17405 L:      linux-media@vger.kernel.org
17406 W:      http://mjpeg.sourceforge.net/driver-zoran/
17407 T:      hg https://linuxtv.org/hg/v4l-dvb
17408 S:      Odd Fixes
17409 F:      drivers/staging/media/zoran/
17410
17411 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17412 M:      Minchan Kim <minchan@kernel.org>
17413 M:      Nitin Gupta <ngupta@vflare.org>
17414 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17415 L:      linux-kernel@vger.kernel.org
17416 S:      Maintained
17417 F:      drivers/block/zram/
17418 F:      Documentation/blockdev/zram.txt
17419
17420 ZS DECSTATION Z85C30 SERIAL DRIVER
17421 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17422 S:      Maintained
17423 F:      drivers/tty/serial/zs.*
17424
17425 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17426 M:      Minchan Kim <minchan@kernel.org>
17427 M:      Nitin Gupta <ngupta@vflare.org>
17428 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17429 L:      linux-mm@kvack.org
17430 S:      Maintained
17431 F:      mm/zsmalloc.c
17432 F:      include/linux/zsmalloc.h
17433 F:      Documentation/vm/zsmalloc.rst
17434
17435 ZSWAP COMPRESSED SWAP CACHING
17436 M:      Seth Jennings <sjenning@redhat.com>
17437 M:      Dan Streetman <ddstreet@ieee.org>
17438 L:      linux-mm@kvack.org
17439 S:      Maintained
17440 F:      mm/zswap.c
17441
17442 THE REST
17443 M:      Linus Torvalds <torvalds@linux-foundation.org>
17444 L:      linux-kernel@vger.kernel.org
17445 Q:      http://patchwork.kernel.org/project/LKML/list/
17446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17447 S:      Buried alive in reporters
17448 F:      *
17449 F:      */